Completed
Branch FET-10416-autoload-b4-bootstra... (fc73d2)
by
unknown
105:49 queued 94:33
created
core/libraries/plugin_api/EE_Register_Addon.lib.php 1 patch
Indentation   +1012 added lines, -1012 removed lines patch added patch discarded remove patch
@@ -1,5 +1,5 @@  discard block
 block discarded – undo
1 1
 <?php if (! defined('EVENT_ESPRESSO_VERSION')) {
2
-    exit('No direct script access allowed');
2
+	exit('No direct script access allowed');
3 3
 }
4 4
 
5 5
 
@@ -19,1073 +19,1073 @@  discard block
 block discarded – undo
19 19
 {
20 20
 
21 21
 
22
-    /**
23
-     * possibly truncated version of the EE core version string
24
-     *
25
-     * @var string
26
-     */
27
-    protected static $_core_version = '';
22
+	/**
23
+	 * possibly truncated version of the EE core version string
24
+	 *
25
+	 * @var string
26
+	 */
27
+	protected static $_core_version = '';
28 28
 
29
-    /**
30
-     * Holds values for registered addons
31
-     *
32
-     * @var array
33
-     */
34
-    protected static $_settings = array();
29
+	/**
30
+	 * Holds values for registered addons
31
+	 *
32
+	 * @var array
33
+	 */
34
+	protected static $_settings = array();
35 35
 
36
-    /**
37
-     * @var  array $_incompatible_addons keys are addon SLUGS
38
-     * (first argument passed to EE_Register_Addon::register()), keys are
39
-     * their MINIMUM VERSION (with all 5 parts. Eg 1.2.3.rc.004).
40
-     * Generally this should be used sparingly, as we don't want to muddle up
41
-     * EE core with knowledge of ALL the addons out there.
42
-     * If you want NO versions of an addon to run with a certain version of core,
43
-     * it's usually best to define the addon's "min_core_version" as part of its call
44
-     * to EE_Register_Addon::register(), rather than using this array with a super high value for its
45
-     * minimum plugin version.
46
-     * @access    protected
47
-     */
48
-    protected static $_incompatible_addons = array(
49
-        'Multi_Event_Registration' => '2.0.11.rc.002',
50
-        'Promotions'               => '1.0.0.rc.084',
51
-    );
36
+	/**
37
+	 * @var  array $_incompatible_addons keys are addon SLUGS
38
+	 * (first argument passed to EE_Register_Addon::register()), keys are
39
+	 * their MINIMUM VERSION (with all 5 parts. Eg 1.2.3.rc.004).
40
+	 * Generally this should be used sparingly, as we don't want to muddle up
41
+	 * EE core with knowledge of ALL the addons out there.
42
+	 * If you want NO versions of an addon to run with a certain version of core,
43
+	 * it's usually best to define the addon's "min_core_version" as part of its call
44
+	 * to EE_Register_Addon::register(), rather than using this array with a super high value for its
45
+	 * minimum plugin version.
46
+	 * @access    protected
47
+	 */
48
+	protected static $_incompatible_addons = array(
49
+		'Multi_Event_Registration' => '2.0.11.rc.002',
50
+		'Promotions'               => '1.0.0.rc.084',
51
+	);
52 52
 
53 53
 
54
-    /**
55
-     * We should always be comparing core to a version like '4.3.0.rc.000',
56
-     * not just '4.3.0'.
57
-     * So if the addon developer doesn't provide that full version string,
58
-     * fill in the blanks for them
59
-     *
60
-     * @param string $min_core_version
61
-     * @return string always like '4.3.0.rc.000'
62
-     */
63
-    protected static function _effective_version($min_core_version)
64
-    {
65
-        // versions: 4 . 3 . 1 . p . 123
66
-        // offsets:    0 . 1 . 2 . 3 . 4
67
-        $version_parts = explode('.', $min_core_version);
68
-        //check they specified the micro version (after 2nd period)
69
-        if (! isset($version_parts[2])) {
70
-            $version_parts[2] = '0';
71
-        }
72
-        //if they didn't specify the 'p', or 'rc' part. Just assume the lowest possible
73
-        //soon we can assume that's 'rc', but this current version is 'alpha'
74
-        if (! isset($version_parts[3])) {
75
-            $version_parts[3] = 'dev';
76
-        }
77
-        if (! isset($version_parts[4])) {
78
-            $version_parts[4] = '000';
79
-        }
80
-        return implode('.', $version_parts);
81
-    }
54
+	/**
55
+	 * We should always be comparing core to a version like '4.3.0.rc.000',
56
+	 * not just '4.3.0'.
57
+	 * So if the addon developer doesn't provide that full version string,
58
+	 * fill in the blanks for them
59
+	 *
60
+	 * @param string $min_core_version
61
+	 * @return string always like '4.3.0.rc.000'
62
+	 */
63
+	protected static function _effective_version($min_core_version)
64
+	{
65
+		// versions: 4 . 3 . 1 . p . 123
66
+		// offsets:    0 . 1 . 2 . 3 . 4
67
+		$version_parts = explode('.', $min_core_version);
68
+		//check they specified the micro version (after 2nd period)
69
+		if (! isset($version_parts[2])) {
70
+			$version_parts[2] = '0';
71
+		}
72
+		//if they didn't specify the 'p', or 'rc' part. Just assume the lowest possible
73
+		//soon we can assume that's 'rc', but this current version is 'alpha'
74
+		if (! isset($version_parts[3])) {
75
+			$version_parts[3] = 'dev';
76
+		}
77
+		if (! isset($version_parts[4])) {
78
+			$version_parts[4] = '000';
79
+		}
80
+		return implode('.', $version_parts);
81
+	}
82 82
 
83 83
 
84
-    /**
85
-     * Returns whether or not the min core version requirement of the addon is met
86
-     *
87
-     * @param string $min_core_version    the minimum core version required by the addon
88
-     * @param string $actual_core_version the actual core version, optional
89
-     * @return boolean
90
-     */
91
-    public static function _meets_min_core_version_requirement(
92
-        $min_core_version,
93
-        $actual_core_version = EVENT_ESPRESSO_VERSION
94
-    ) {
95
-        return version_compare(
96
-            self::_effective_version($actual_core_version),
97
-            self::_effective_version($min_core_version),
98
-            '>='
99
-        );
100
-    }
84
+	/**
85
+	 * Returns whether or not the min core version requirement of the addon is met
86
+	 *
87
+	 * @param string $min_core_version    the minimum core version required by the addon
88
+	 * @param string $actual_core_version the actual core version, optional
89
+	 * @return boolean
90
+	 */
91
+	public static function _meets_min_core_version_requirement(
92
+		$min_core_version,
93
+		$actual_core_version = EVENT_ESPRESSO_VERSION
94
+	) {
95
+		return version_compare(
96
+			self::_effective_version($actual_core_version),
97
+			self::_effective_version($min_core_version),
98
+			'>='
99
+		);
100
+	}
101 101
 
102 102
 
103
-    /**
104
-     *    Method for registering new EE_Addons.
105
-     * Should be called AFTER AHEE__EE_System__load_espresso_addons but BEFORE
106
-     * AHEE__EE_System___detect_if_activation_or_upgrade__begin in order to register all its components. However, it
107
-     * may also be called after the 'activate_plugin' action (when an addon is activated), because an activating addon
108
-     * won't be loaded by WP until after AHEE__EE_System__load_espresso_addons has fired. If its called after
109
-     * 'activate_plugin', it registers the addon still, but its components are not registered
110
-     * (they shouldn't be needed anyways, because it's just an activation request and they won't have a chance to do
111
-     * anything anyways). Instead, it just sets the newly-activated addon's activation indicator wp option and returns
112
-     * (so that we can detect that the addon has activated on the subsequent request)
113
-     *
114
-     * @since    4.3.0
115
-     * @param string                  $addon_name                           the EE_Addon's name. Required.
116
-     * @param  array                  $setup_args                           {                                    An
117
-     *                                                                      array of arguments provided for registering
118
-     *                                                                      the message type.
119
-     * @type  string                  $class_name                           the addon's main file name.
120
-     *                                                                      If left blank, generated from the addon
121
-     *                                                                      name, changes something like "calendar" to
122
-     *                                                                      "EE_Calendar"
123
-     * @type string                   $min_core_version                     the minimum version of EE Core that the
124
-     *       addon will work with. eg "4.8.1.rc.084"
125
-     * @type string                   $version                              the "software" version for the addon. eg
126
-     *       "1.0.0.p" for a first stable release, or "1.0.0.rc.043" for a version in progress
127
-     * @type string                   $main_file_path                       the full server path to the main file
128
-     *       loaded
129
-     *                                                                      directly by WP
130
-     * @type string                   $admin_path                           full server path to the folder where the
131
-     *       addon\'s admin files reside
132
-     * @type string                   $admin_callback                       a method to be called when the EE Admin is
133
-     *       first invoked, can be used for hooking into any admin page
134
-     * @type string                   $config_section                       the section name for this addon's
135
-     *       configuration settings section (defaults to "addons")
136
-     * @type string                   $config_class                         the class name for this addon's
137
-     *       configuration settings object
138
-     * @type string                   $config_name                          the class name for this addon's
139
-     *       configuration settings object
140
-     * @type string                   $autoloader_paths                     an array of class names and the full server
141
-     *       paths to those files. Required.
142
-     * @type string                   $autoloader_folders                   an array of  "full server paths" for any
143
-     *       folders containing classes that might be invoked by the addon
144
-     * @type string                   $dms_paths                            an array of full server paths to folders
145
-     *       that contain data migration scripts. Required.
146
-     * @type string                   $module_paths                         an array of full server paths to any
147
-     *       EED_Modules used by the addon
148
-     * @type string                   $shortcode_paths                      an array of full server paths to folders
149
-     *       that contain EES_Shortcodes
150
-     * @type string                   $widget_paths                         an array of full server paths to folders
151
-     *       that contain WP_Widgets
152
-     * @type string                   $pue_options
153
-     * @type array                    $capabilities                         an array indexed by role name
154
-     *                                                                      (i.e administrator,author ) and the values
155
-     *                                                                      are an array of caps to add to the role.
156
-     *                                                                      'administrator' => array(
157
-     *                                                                      'read_addon', 'edit_addon', etc.
158
-     *                                                                      ).
159
-     * @type EE_Meta_Capability_Map[] $capability_maps                      an array of EE_Meta_Capability_Map object
160
-     *       for any addons that need to register any special meta mapped capabilities.  Should be indexed where the
161
-     *       key is the EE_Meta_Capability_Map class name and the values are the arguments sent to the class.
162
-     * @type array                    $model_paths                          array of folders containing DB models
163
-     * @see      EE_Register_Model
164
-     * @type array                    $class_paths                          array of folders containing DB classes
165
-     * @see      EE_Register_Model
166
-     * @type array                    $model_extension_paths                array of folders containing DB model
167
-     *       extensions
168
-     * @see      EE_Register_Model_Extension
169
-     * @type array                    $class_extension_paths                array of folders containing DB class
170
-     *       extensions
171
-     * @see      EE_Register_Model_Extension
172
-     * @type array message_types {
173
-     *                                                                      An array of message types with the key as
174
-     *                                                                      the message type name and the values as
175
-     *                                                                      below:
176
-     * @type string                   $mtfilename                           The filename of the message type being
177
-     *       registered. This will be the main EE_{Messagetype_Name}_message_type class.
178
-     *                                                                      (eg.
179
-     *                                                                      EE_Declined_Registration_message_type.class.php)
180
-     *                                                                      Required.
181
-     * @type array                    $autoloadpaths                        An array of paths to add to the messages
182
-     *                                                                      autoloader for the new message type.
183
-     *                                                                      Required.
184
-     * @type array                    $messengers_to_activate_with          An array of messengers that this message
185
-     *                                                                      type should activate with. Each value in
186
-     *                                                                      the
187
-     *                                                                      array
188
-     *                                                                      should match the name property of a
189
-     *                                                                      EE_messenger. Optional.
190
-     * @type array                    $messengers_to_validate_with          An array of messengers that this message
191
-     *                                                                      type should validate with. Each value in
192
-     *                                                                      the
193
-     *                                                                      array
194
-     *                                                                      should match the name property of an
195
-     *                                                                      EE_messenger.
196
-     *                                                                      Optional.
197
-     *                                                                      }
198
-     * @type array                    $custom_post_types
199
-     * @type array                    $custom_taxonomies
200
-     * @type array                    $payment_method_paths                 each element is the folder containing the
201
-     *                                                                      EE_PMT_Base child class
202
-     *                                                                      (eg,
203
-     *                                                                      '/wp-content/plugins/my_plugin/Payomatic/'
204
-     *                                                                      which contains the files
205
-     *                                                                      EE_PMT_Payomatic.pm.php)
206
-     * @type array                    $default_terms
207
-     * @type array                    $namespace                            {
208
-     *                                                                      An array with two items for registering the
209
-     *                                                                      addon's namespace. (If, for some reason,
210
-     *                                                                      you
211
-     *                                                                      require additional namespaces, use
212
-     *                                                                      EventEspresso\core\Psr4Autoloader::addNamespace()
213
-     *                                                                      directly)
214
-     * @see      EventEspresso\core\Psr4Autoloader::addNamespace()
215
-     * @type string                   $FQNS                                 the namespace prefix
216
-     * @type string                   $DIR                                  a base directory for class files in the
217
-     *       namespace.
218
-     *                                                                      }
219
-     *                                                                      }
220
-     * @throws EE_Error
221
-     * @return void
222
-     */
223
-    public static function register($addon_name = '', $setup_args = array())
224
-    {
225
-        // required fields MUST be present, so let's make sure they are.
226
-        \EE_Register_Addon::_verify_parameters($addon_name, $setup_args);
227
-        // get class name for addon
228
-        $class_name = \EE_Register_Addon::_parse_class_name($addon_name, $setup_args);
229
-        //setup $_settings array from incoming values.
230
-        $addon_settings = \EE_Register_Addon::_get_addon_settings($class_name, $setup_args);
231
-        // setup PUE
232
-        \EE_Register_Addon::_parse_pue_options($addon_name, $class_name, $setup_args);
233
-        // does this addon work with this version of core or WordPress ?
234
-        if (! \EE_Register_Addon::_addon_is_compatible($addon_name, $addon_settings)) {
235
-            return;
236
-        }
237
-        // register namespaces
238
-        \EE_Register_Addon::_setup_namespaces($addon_settings);
239
-        // check if this is an activation request
240
-        if (\EE_Register_Addon::_addon_activation($addon_name, $addon_settings)) {
241
-            // dont bother setting up the rest of the addon atm
242
-            return;
243
-        }
244
-        // we need cars
245
-        \EE_Register_Addon::_setup_autoloaders($addon_name);
246
-        // register new models and extensions
247
-        \EE_Register_Addon::_register_models_and_extensions($addon_name);
248
-        // setup DMS
249
-        \EE_Register_Addon::_register_data_migration_scripts($addon_name);
250
-        // if config_class is present let's register config.
251
-        \EE_Register_Addon::_register_config($addon_name);
252
-        // register admin pages
253
-        \EE_Register_Addon::_register_admin_pages($addon_name);
254
-        // add to list of modules to be registered
255
-        \EE_Register_Addon::_register_modules($addon_name);
256
-        // add to list of shortcodes to be registered
257
-        \EE_Register_Addon::_register_shortcodes($addon_name);
258
-        // add to list of widgets to be registered
259
-        \EE_Register_Addon::_register_widgets($addon_name);
260
-        // register capability related stuff.
261
-        \EE_Register_Addon::_register_capabilities($addon_name);
262
-        // any message type to register?
263
-        \EE_Register_Addon::_register_message_types($addon_name);
264
-        // any custom post type/ custom capabilities or default terms to register
265
-        \EE_Register_Addon::_register_custom_post_types($addon_name);
266
-        // and any payment methods
267
-        \EE_Register_Addon::_register_payment_methods($addon_name);
268
-        // load and instantiate main addon class
269
-        $addon = \EE_Register_Addon::_load_and_init_addon_class($addon_name);
103
+	/**
104
+	 *    Method for registering new EE_Addons.
105
+	 * Should be called AFTER AHEE__EE_System__load_espresso_addons but BEFORE
106
+	 * AHEE__EE_System___detect_if_activation_or_upgrade__begin in order to register all its components. However, it
107
+	 * may also be called after the 'activate_plugin' action (when an addon is activated), because an activating addon
108
+	 * won't be loaded by WP until after AHEE__EE_System__load_espresso_addons has fired. If its called after
109
+	 * 'activate_plugin', it registers the addon still, but its components are not registered
110
+	 * (they shouldn't be needed anyways, because it's just an activation request and they won't have a chance to do
111
+	 * anything anyways). Instead, it just sets the newly-activated addon's activation indicator wp option and returns
112
+	 * (so that we can detect that the addon has activated on the subsequent request)
113
+	 *
114
+	 * @since    4.3.0
115
+	 * @param string                  $addon_name                           the EE_Addon's name. Required.
116
+	 * @param  array                  $setup_args                           {                                    An
117
+	 *                                                                      array of arguments provided for registering
118
+	 *                                                                      the message type.
119
+	 * @type  string                  $class_name                           the addon's main file name.
120
+	 *                                                                      If left blank, generated from the addon
121
+	 *                                                                      name, changes something like "calendar" to
122
+	 *                                                                      "EE_Calendar"
123
+	 * @type string                   $min_core_version                     the minimum version of EE Core that the
124
+	 *       addon will work with. eg "4.8.1.rc.084"
125
+	 * @type string                   $version                              the "software" version for the addon. eg
126
+	 *       "1.0.0.p" for a first stable release, or "1.0.0.rc.043" for a version in progress
127
+	 * @type string                   $main_file_path                       the full server path to the main file
128
+	 *       loaded
129
+	 *                                                                      directly by WP
130
+	 * @type string                   $admin_path                           full server path to the folder where the
131
+	 *       addon\'s admin files reside
132
+	 * @type string                   $admin_callback                       a method to be called when the EE Admin is
133
+	 *       first invoked, can be used for hooking into any admin page
134
+	 * @type string                   $config_section                       the section name for this addon's
135
+	 *       configuration settings section (defaults to "addons")
136
+	 * @type string                   $config_class                         the class name for this addon's
137
+	 *       configuration settings object
138
+	 * @type string                   $config_name                          the class name for this addon's
139
+	 *       configuration settings object
140
+	 * @type string                   $autoloader_paths                     an array of class names and the full server
141
+	 *       paths to those files. Required.
142
+	 * @type string                   $autoloader_folders                   an array of  "full server paths" for any
143
+	 *       folders containing classes that might be invoked by the addon
144
+	 * @type string                   $dms_paths                            an array of full server paths to folders
145
+	 *       that contain data migration scripts. Required.
146
+	 * @type string                   $module_paths                         an array of full server paths to any
147
+	 *       EED_Modules used by the addon
148
+	 * @type string                   $shortcode_paths                      an array of full server paths to folders
149
+	 *       that contain EES_Shortcodes
150
+	 * @type string                   $widget_paths                         an array of full server paths to folders
151
+	 *       that contain WP_Widgets
152
+	 * @type string                   $pue_options
153
+	 * @type array                    $capabilities                         an array indexed by role name
154
+	 *                                                                      (i.e administrator,author ) and the values
155
+	 *                                                                      are an array of caps to add to the role.
156
+	 *                                                                      'administrator' => array(
157
+	 *                                                                      'read_addon', 'edit_addon', etc.
158
+	 *                                                                      ).
159
+	 * @type EE_Meta_Capability_Map[] $capability_maps                      an array of EE_Meta_Capability_Map object
160
+	 *       for any addons that need to register any special meta mapped capabilities.  Should be indexed where the
161
+	 *       key is the EE_Meta_Capability_Map class name and the values are the arguments sent to the class.
162
+	 * @type array                    $model_paths                          array of folders containing DB models
163
+	 * @see      EE_Register_Model
164
+	 * @type array                    $class_paths                          array of folders containing DB classes
165
+	 * @see      EE_Register_Model
166
+	 * @type array                    $model_extension_paths                array of folders containing DB model
167
+	 *       extensions
168
+	 * @see      EE_Register_Model_Extension
169
+	 * @type array                    $class_extension_paths                array of folders containing DB class
170
+	 *       extensions
171
+	 * @see      EE_Register_Model_Extension
172
+	 * @type array message_types {
173
+	 *                                                                      An array of message types with the key as
174
+	 *                                                                      the message type name and the values as
175
+	 *                                                                      below:
176
+	 * @type string                   $mtfilename                           The filename of the message type being
177
+	 *       registered. This will be the main EE_{Messagetype_Name}_message_type class.
178
+	 *                                                                      (eg.
179
+	 *                                                                      EE_Declined_Registration_message_type.class.php)
180
+	 *                                                                      Required.
181
+	 * @type array                    $autoloadpaths                        An array of paths to add to the messages
182
+	 *                                                                      autoloader for the new message type.
183
+	 *                                                                      Required.
184
+	 * @type array                    $messengers_to_activate_with          An array of messengers that this message
185
+	 *                                                                      type should activate with. Each value in
186
+	 *                                                                      the
187
+	 *                                                                      array
188
+	 *                                                                      should match the name property of a
189
+	 *                                                                      EE_messenger. Optional.
190
+	 * @type array                    $messengers_to_validate_with          An array of messengers that this message
191
+	 *                                                                      type should validate with. Each value in
192
+	 *                                                                      the
193
+	 *                                                                      array
194
+	 *                                                                      should match the name property of an
195
+	 *                                                                      EE_messenger.
196
+	 *                                                                      Optional.
197
+	 *                                                                      }
198
+	 * @type array                    $custom_post_types
199
+	 * @type array                    $custom_taxonomies
200
+	 * @type array                    $payment_method_paths                 each element is the folder containing the
201
+	 *                                                                      EE_PMT_Base child class
202
+	 *                                                                      (eg,
203
+	 *                                                                      '/wp-content/plugins/my_plugin/Payomatic/'
204
+	 *                                                                      which contains the files
205
+	 *                                                                      EE_PMT_Payomatic.pm.php)
206
+	 * @type array                    $default_terms
207
+	 * @type array                    $namespace                            {
208
+	 *                                                                      An array with two items for registering the
209
+	 *                                                                      addon's namespace. (If, for some reason,
210
+	 *                                                                      you
211
+	 *                                                                      require additional namespaces, use
212
+	 *                                                                      EventEspresso\core\Psr4Autoloader::addNamespace()
213
+	 *                                                                      directly)
214
+	 * @see      EventEspresso\core\Psr4Autoloader::addNamespace()
215
+	 * @type string                   $FQNS                                 the namespace prefix
216
+	 * @type string                   $DIR                                  a base directory for class files in the
217
+	 *       namespace.
218
+	 *                                                                      }
219
+	 *                                                                      }
220
+	 * @throws EE_Error
221
+	 * @return void
222
+	 */
223
+	public static function register($addon_name = '', $setup_args = array())
224
+	{
225
+		// required fields MUST be present, so let's make sure they are.
226
+		\EE_Register_Addon::_verify_parameters($addon_name, $setup_args);
227
+		// get class name for addon
228
+		$class_name = \EE_Register_Addon::_parse_class_name($addon_name, $setup_args);
229
+		//setup $_settings array from incoming values.
230
+		$addon_settings = \EE_Register_Addon::_get_addon_settings($class_name, $setup_args);
231
+		// setup PUE
232
+		\EE_Register_Addon::_parse_pue_options($addon_name, $class_name, $setup_args);
233
+		// does this addon work with this version of core or WordPress ?
234
+		if (! \EE_Register_Addon::_addon_is_compatible($addon_name, $addon_settings)) {
235
+			return;
236
+		}
237
+		// register namespaces
238
+		\EE_Register_Addon::_setup_namespaces($addon_settings);
239
+		// check if this is an activation request
240
+		if (\EE_Register_Addon::_addon_activation($addon_name, $addon_settings)) {
241
+			// dont bother setting up the rest of the addon atm
242
+			return;
243
+		}
244
+		// we need cars
245
+		\EE_Register_Addon::_setup_autoloaders($addon_name);
246
+		// register new models and extensions
247
+		\EE_Register_Addon::_register_models_and_extensions($addon_name);
248
+		// setup DMS
249
+		\EE_Register_Addon::_register_data_migration_scripts($addon_name);
250
+		// if config_class is present let's register config.
251
+		\EE_Register_Addon::_register_config($addon_name);
252
+		// register admin pages
253
+		\EE_Register_Addon::_register_admin_pages($addon_name);
254
+		// add to list of modules to be registered
255
+		\EE_Register_Addon::_register_modules($addon_name);
256
+		// add to list of shortcodes to be registered
257
+		\EE_Register_Addon::_register_shortcodes($addon_name);
258
+		// add to list of widgets to be registered
259
+		\EE_Register_Addon::_register_widgets($addon_name);
260
+		// register capability related stuff.
261
+		\EE_Register_Addon::_register_capabilities($addon_name);
262
+		// any message type to register?
263
+		\EE_Register_Addon::_register_message_types($addon_name);
264
+		// any custom post type/ custom capabilities or default terms to register
265
+		\EE_Register_Addon::_register_custom_post_types($addon_name);
266
+		// and any payment methods
267
+		\EE_Register_Addon::_register_payment_methods($addon_name);
268
+		// load and instantiate main addon class
269
+		$addon = \EE_Register_Addon::_load_and_init_addon_class($addon_name);
270 270
 
271
-        //delay calling after_registration hook on each addon until after all add-ons have been registered.
272
-        add_action('AHEE__EE_System__load_espresso_addons__complete', array($addon, 'after_registration'), 999);
273
-    }
271
+		//delay calling after_registration hook on each addon until after all add-ons have been registered.
272
+		add_action('AHEE__EE_System__load_espresso_addons__complete', array($addon, 'after_registration'), 999);
273
+	}
274 274
 
275 275
 
276
-    /**
277
-     * @param string $addon_name
278
-     * @param array  $setup_args
279
-     * @return void
280
-     * @throws \EE_Error
281
-     */
282
-    private static function _verify_parameters($addon_name, array $setup_args)
283
-    {
284
-        // required fields MUST be present, so let's make sure they are.
285
-        if (empty($addon_name) || ! is_array($setup_args)) {
286
-            throw new EE_Error(
287
-                __(
288
-                    'In order to register an EE_Addon with EE_Register_Addon::register(), you must include the "addon_name" (the name of the addon), and an array of arguments.',
289
-                    'event_espresso'
290
-                )
291
-            );
292
-        }
293
-        if (! isset($setup_args['main_file_path']) || empty($setup_args['main_file_path'])) {
294
-            throw new EE_Error(
295
-                sprintf(
296
-                    __(
297
-                        'When registering an addon, you didn\'t provide the "main_file_path", which is the full path to the main file loaded directly by Wordpress. You only provided %s',
298
-                        'event_espresso'
299
-                    ),
300
-                    implode(',', array_keys($setup_args))
301
-                )
302
-            );
303
-        }
304
-        // check that addon has not already been registered with that name
305
-        if (isset(self::$_settings[$addon_name]) && ! did_action('activate_plugin')) {
306
-            throw new EE_Error(
307
-                sprintf(
308
-                    __(
309
-                        'An EE_Addon with the name "%s" has already been registered and each EE_Addon requires a unique name.',
310
-                        'event_espresso'
311
-                    ),
312
-                    $addon_name
313
-                )
314
-            );
315
-        }
316
-    }
276
+	/**
277
+	 * @param string $addon_name
278
+	 * @param array  $setup_args
279
+	 * @return void
280
+	 * @throws \EE_Error
281
+	 */
282
+	private static function _verify_parameters($addon_name, array $setup_args)
283
+	{
284
+		// required fields MUST be present, so let's make sure they are.
285
+		if (empty($addon_name) || ! is_array($setup_args)) {
286
+			throw new EE_Error(
287
+				__(
288
+					'In order to register an EE_Addon with EE_Register_Addon::register(), you must include the "addon_name" (the name of the addon), and an array of arguments.',
289
+					'event_espresso'
290
+				)
291
+			);
292
+		}
293
+		if (! isset($setup_args['main_file_path']) || empty($setup_args['main_file_path'])) {
294
+			throw new EE_Error(
295
+				sprintf(
296
+					__(
297
+						'When registering an addon, you didn\'t provide the "main_file_path", which is the full path to the main file loaded directly by Wordpress. You only provided %s',
298
+						'event_espresso'
299
+					),
300
+					implode(',', array_keys($setup_args))
301
+				)
302
+			);
303
+		}
304
+		// check that addon has not already been registered with that name
305
+		if (isset(self::$_settings[$addon_name]) && ! did_action('activate_plugin')) {
306
+			throw new EE_Error(
307
+				sprintf(
308
+					__(
309
+						'An EE_Addon with the name "%s" has already been registered and each EE_Addon requires a unique name.',
310
+						'event_espresso'
311
+					),
312
+					$addon_name
313
+				)
314
+			);
315
+		}
316
+	}
317 317
 
318 318
 
319
-    /**
320
-     * @param string $addon_name
321
-     * @param array  $setup_args
322
-     * @return string
323
-     */
324
-    private static function _parse_class_name($addon_name, array $setup_args)
325
-    {
326
-        if (empty($setup_args['class_name'])) {
327
-            // generate one by first separating name with spaces
328
-            $class_name = str_replace(array('-', '_'), ' ', trim($addon_name));
329
-            //capitalize, then replace spaces with underscores
330
-            $class_name = str_replace(' ', '_', ucwords($class_name));
331
-        } else {
332
-            $class_name = $setup_args['class_name'];
333
-        }
334
-        return strpos($class_name, 'EE_') === 0 ? $class_name : 'EE_' . $class_name;
335
-    }
319
+	/**
320
+	 * @param string $addon_name
321
+	 * @param array  $setup_args
322
+	 * @return string
323
+	 */
324
+	private static function _parse_class_name($addon_name, array $setup_args)
325
+	{
326
+		if (empty($setup_args['class_name'])) {
327
+			// generate one by first separating name with spaces
328
+			$class_name = str_replace(array('-', '_'), ' ', trim($addon_name));
329
+			//capitalize, then replace spaces with underscores
330
+			$class_name = str_replace(' ', '_', ucwords($class_name));
331
+		} else {
332
+			$class_name = $setup_args['class_name'];
333
+		}
334
+		return strpos($class_name, 'EE_') === 0 ? $class_name : 'EE_' . $class_name;
335
+	}
336 336
 
337 337
 
338
-    /**
339
-     * @param string $class_name
340
-     * @param array  $setup_args
341
-     * @return array
342
-     */
343
-    private static function _get_addon_settings($class_name, array $setup_args)
344
-    {
345
-        //setup $_settings array from incoming values.
346
-        $addon_settings = array(
347
-            // generated from the addon name, changes something like "calendar" to "EE_Calendar"
348
-            'class_name'            => $class_name,
349
-            // the addon slug for use in URLs, etc
350
-            'plugin_slug'           => isset($setup_args['plugin_slug'])
351
-                ? (string)$setup_args['plugin_slug']
352
-                : '',
353
-            // page slug to be used when generating the "Settings" link on the WP plugin page
354
-            'plugin_action_slug'    => isset($setup_args['plugin_action_slug'])
355
-                ? (string)$setup_args['plugin_action_slug']
356
-                : '',
357
-            // the "software" version for the addon
358
-            'version'               => isset($setup_args['version'])
359
-                ? (string)$setup_args['version']
360
-                : '',
361
-            // the minimum version of EE Core that the addon will work with
362
-            'min_core_version'      => isset($setup_args['min_core_version'])
363
-                ? (string)$setup_args['min_core_version']
364
-                : '',
365
-            // the minimum version of WordPress that the addon will work with
366
-            'min_wp_version'        => isset($setup_args['min_wp_version'])
367
-                ? (string)$setup_args['min_wp_version']
368
-                : EE_MIN_WP_VER_REQUIRED,
369
-            // full server path to main file (file loaded directly by WP)
370
-            'main_file_path'        => isset($setup_args['main_file_path'])
371
-                ? (string)$setup_args['main_file_path']
372
-                : '',
373
-            // path to folder containing files for integrating with the EE core admin and/or setting up EE admin pages
374
-            'admin_path'            => isset($setup_args['admin_path'])
375
-                ? (string)$setup_args['admin_path'] : '',
376
-            // a method to be called when the EE Admin is first invoked, can be used for hooking into any admin page
377
-            'admin_callback'        => isset($setup_args['admin_callback'])
378
-                ? (string)$setup_args['admin_callback']
379
-                : '',
380
-            // the section name for this addon's configuration settings section (defaults to "addons")
381
-            'config_section'        => isset($setup_args['config_section'])
382
-                ? (string)$setup_args['config_section']
383
-                : 'addons',
384
-            // the class name for this addon's configuration settings object
385
-            'config_class'          => isset($setup_args['config_class'])
386
-                ? (string)$setup_args['config_class'] : '',
387
-            //the name given to the config for this addons' configuration settings object (optional)
388
-            'config_name'           => isset($setup_args['config_name'])
389
-                ? (string)$setup_args['config_name'] : '',
390
-            // an array of "class names" => "full server paths" for any classes that might be invoked by the addon
391
-            'autoloader_paths'      => isset($setup_args['autoloader_paths'])
392
-                ? (array)$setup_args['autoloader_paths']
393
-                : array(),
394
-            // an array of  "full server paths" for any folders containing classes that might be invoked by the addon
395
-            'autoloader_folders'    => isset($setup_args['autoloader_folders'])
396
-                ? (array)$setup_args['autoloader_folders']
397
-                : array(),
398
-            // array of full server paths to any EE_DMS data migration scripts used by the addon
399
-            'dms_paths'             => isset($setup_args['dms_paths'])
400
-                ? (array)$setup_args['dms_paths']
401
-                : array(),
402
-            // array of full server paths to any EED_Modules used by the addon
403
-            'module_paths'          => isset($setup_args['module_paths'])
404
-                ? (array)$setup_args['module_paths']
405
-                : array(),
406
-            // array of full server paths to any EES_Shortcodes used by the addon
407
-            'shortcode_paths'       => isset($setup_args['shortcode_paths'])
408
-                ? (array)$setup_args['shortcode_paths']
409
-                : array(),
410
-            'shortcode_fqcns' => isset($setup_args['shortcode_fqcns'])
411
-                ? (array) $setup_args['shortcode_fqcns']
412
-                : array(),
413
-            // array of full server paths to any WP_Widgets used by the addon
414
-            'widget_paths'          => isset($setup_args['widget_paths'])
415
-                ? (array)$setup_args['widget_paths']
416
-                : array(),
417
-            // array of PUE options used by the addon
418
-            'pue_options'           => isset($setup_args['pue_options'])
419
-                ? (array)$setup_args['pue_options']
420
-                : array(),
421
-            'message_types'         => isset($setup_args['message_types'])
422
-                ? (array)$setup_args['message_types']
423
-                : array(),
424
-            'capabilities'          => isset($setup_args['capabilities'])
425
-                ? (array)$setup_args['capabilities']
426
-                : array(),
427
-            'capability_maps'       => isset($setup_args['capability_maps'])
428
-                ? (array)$setup_args['capability_maps']
429
-                : array(),
430
-            'model_paths'           => isset($setup_args['model_paths'])
431
-                ? (array)$setup_args['model_paths']
432
-                : array(),
433
-            'class_paths'           => isset($setup_args['class_paths'])
434
-                ? (array)$setup_args['class_paths']
435
-                : array(),
436
-            'model_extension_paths' => isset($setup_args['model_extension_paths'])
437
-                ? (array)$setup_args['model_extension_paths']
438
-                : array(),
439
-            'class_extension_paths' => isset($setup_args['class_extension_paths'])
440
-                ? (array)$setup_args['class_extension_paths']
441
-                : array(),
442
-            'custom_post_types'     => isset($setup_args['custom_post_types'])
443
-                ? (array)$setup_args['custom_post_types']
444
-                : array(),
445
-            'custom_taxonomies'     => isset($setup_args['custom_taxonomies'])
446
-                ? (array)$setup_args['custom_taxonomies']
447
-                : array(),
448
-            'payment_method_paths'  => isset($setup_args['payment_method_paths'])
449
-                ? (array)$setup_args['payment_method_paths']
450
-                : array(),
451
-            'default_terms'         => isset($setup_args['default_terms'])
452
-                ? (array)$setup_args['default_terms']
453
-                : array(),
454
-            // if not empty, inserts a new table row after this plugin's row on the WP Plugins page
455
-            // that can be used for adding upgrading/marketing info
456
-            'plugins_page_row'      => isset($setup_args['plugins_page_row'])
457
-                ? $setup_args['plugins_page_row']
458
-                : '',
459
-            'namespace'             => isset(
460
-                $setup_args['namespace'],
461
-                $setup_args['namespace']['FQNS'],
462
-                $setup_args['namespace']['DIR']
463
-            )
464
-                ? (array)$setup_args['namespace']
465
-                : array(),
466
-        );
467
-        // if plugin_action_slug is NOT set, but an admin page path IS set,
468
-        // then let's just use the plugin_slug since that will be used for linking to the admin page
469
-        $addon_settings['plugin_action_slug'] = empty($addon_settings['plugin_action_slug'])
470
-                                                && ! empty($addon_settings['admin_path'])
471
-            ? $addon_settings['plugin_slug']
472
-            : $addon_settings['plugin_action_slug'];
473
-        // full server path to main file (file loaded directly by WP)
474
-        $addon_settings['plugin_basename'] = plugin_basename($addon_settings['main_file_path']);
475
-        return $addon_settings;
476
-    }
338
+	/**
339
+	 * @param string $class_name
340
+	 * @param array  $setup_args
341
+	 * @return array
342
+	 */
343
+	private static function _get_addon_settings($class_name, array $setup_args)
344
+	{
345
+		//setup $_settings array from incoming values.
346
+		$addon_settings = array(
347
+			// generated from the addon name, changes something like "calendar" to "EE_Calendar"
348
+			'class_name'            => $class_name,
349
+			// the addon slug for use in URLs, etc
350
+			'plugin_slug'           => isset($setup_args['plugin_slug'])
351
+				? (string)$setup_args['plugin_slug']
352
+				: '',
353
+			// page slug to be used when generating the "Settings" link on the WP plugin page
354
+			'plugin_action_slug'    => isset($setup_args['plugin_action_slug'])
355
+				? (string)$setup_args['plugin_action_slug']
356
+				: '',
357
+			// the "software" version for the addon
358
+			'version'               => isset($setup_args['version'])
359
+				? (string)$setup_args['version']
360
+				: '',
361
+			// the minimum version of EE Core that the addon will work with
362
+			'min_core_version'      => isset($setup_args['min_core_version'])
363
+				? (string)$setup_args['min_core_version']
364
+				: '',
365
+			// the minimum version of WordPress that the addon will work with
366
+			'min_wp_version'        => isset($setup_args['min_wp_version'])
367
+				? (string)$setup_args['min_wp_version']
368
+				: EE_MIN_WP_VER_REQUIRED,
369
+			// full server path to main file (file loaded directly by WP)
370
+			'main_file_path'        => isset($setup_args['main_file_path'])
371
+				? (string)$setup_args['main_file_path']
372
+				: '',
373
+			// path to folder containing files for integrating with the EE core admin and/or setting up EE admin pages
374
+			'admin_path'            => isset($setup_args['admin_path'])
375
+				? (string)$setup_args['admin_path'] : '',
376
+			// a method to be called when the EE Admin is first invoked, can be used for hooking into any admin page
377
+			'admin_callback'        => isset($setup_args['admin_callback'])
378
+				? (string)$setup_args['admin_callback']
379
+				: '',
380
+			// the section name for this addon's configuration settings section (defaults to "addons")
381
+			'config_section'        => isset($setup_args['config_section'])
382
+				? (string)$setup_args['config_section']
383
+				: 'addons',
384
+			// the class name for this addon's configuration settings object
385
+			'config_class'          => isset($setup_args['config_class'])
386
+				? (string)$setup_args['config_class'] : '',
387
+			//the name given to the config for this addons' configuration settings object (optional)
388
+			'config_name'           => isset($setup_args['config_name'])
389
+				? (string)$setup_args['config_name'] : '',
390
+			// an array of "class names" => "full server paths" for any classes that might be invoked by the addon
391
+			'autoloader_paths'      => isset($setup_args['autoloader_paths'])
392
+				? (array)$setup_args['autoloader_paths']
393
+				: array(),
394
+			// an array of  "full server paths" for any folders containing classes that might be invoked by the addon
395
+			'autoloader_folders'    => isset($setup_args['autoloader_folders'])
396
+				? (array)$setup_args['autoloader_folders']
397
+				: array(),
398
+			// array of full server paths to any EE_DMS data migration scripts used by the addon
399
+			'dms_paths'             => isset($setup_args['dms_paths'])
400
+				? (array)$setup_args['dms_paths']
401
+				: array(),
402
+			// array of full server paths to any EED_Modules used by the addon
403
+			'module_paths'          => isset($setup_args['module_paths'])
404
+				? (array)$setup_args['module_paths']
405
+				: array(),
406
+			// array of full server paths to any EES_Shortcodes used by the addon
407
+			'shortcode_paths'       => isset($setup_args['shortcode_paths'])
408
+				? (array)$setup_args['shortcode_paths']
409
+				: array(),
410
+			'shortcode_fqcns' => isset($setup_args['shortcode_fqcns'])
411
+				? (array) $setup_args['shortcode_fqcns']
412
+				: array(),
413
+			// array of full server paths to any WP_Widgets used by the addon
414
+			'widget_paths'          => isset($setup_args['widget_paths'])
415
+				? (array)$setup_args['widget_paths']
416
+				: array(),
417
+			// array of PUE options used by the addon
418
+			'pue_options'           => isset($setup_args['pue_options'])
419
+				? (array)$setup_args['pue_options']
420
+				: array(),
421
+			'message_types'         => isset($setup_args['message_types'])
422
+				? (array)$setup_args['message_types']
423
+				: array(),
424
+			'capabilities'          => isset($setup_args['capabilities'])
425
+				? (array)$setup_args['capabilities']
426
+				: array(),
427
+			'capability_maps'       => isset($setup_args['capability_maps'])
428
+				? (array)$setup_args['capability_maps']
429
+				: array(),
430
+			'model_paths'           => isset($setup_args['model_paths'])
431
+				? (array)$setup_args['model_paths']
432
+				: array(),
433
+			'class_paths'           => isset($setup_args['class_paths'])
434
+				? (array)$setup_args['class_paths']
435
+				: array(),
436
+			'model_extension_paths' => isset($setup_args['model_extension_paths'])
437
+				? (array)$setup_args['model_extension_paths']
438
+				: array(),
439
+			'class_extension_paths' => isset($setup_args['class_extension_paths'])
440
+				? (array)$setup_args['class_extension_paths']
441
+				: array(),
442
+			'custom_post_types'     => isset($setup_args['custom_post_types'])
443
+				? (array)$setup_args['custom_post_types']
444
+				: array(),
445
+			'custom_taxonomies'     => isset($setup_args['custom_taxonomies'])
446
+				? (array)$setup_args['custom_taxonomies']
447
+				: array(),
448
+			'payment_method_paths'  => isset($setup_args['payment_method_paths'])
449
+				? (array)$setup_args['payment_method_paths']
450
+				: array(),
451
+			'default_terms'         => isset($setup_args['default_terms'])
452
+				? (array)$setup_args['default_terms']
453
+				: array(),
454
+			// if not empty, inserts a new table row after this plugin's row on the WP Plugins page
455
+			// that can be used for adding upgrading/marketing info
456
+			'plugins_page_row'      => isset($setup_args['plugins_page_row'])
457
+				? $setup_args['plugins_page_row']
458
+				: '',
459
+			'namespace'             => isset(
460
+				$setup_args['namespace'],
461
+				$setup_args['namespace']['FQNS'],
462
+				$setup_args['namespace']['DIR']
463
+			)
464
+				? (array)$setup_args['namespace']
465
+				: array(),
466
+		);
467
+		// if plugin_action_slug is NOT set, but an admin page path IS set,
468
+		// then let's just use the plugin_slug since that will be used for linking to the admin page
469
+		$addon_settings['plugin_action_slug'] = empty($addon_settings['plugin_action_slug'])
470
+												&& ! empty($addon_settings['admin_path'])
471
+			? $addon_settings['plugin_slug']
472
+			: $addon_settings['plugin_action_slug'];
473
+		// full server path to main file (file loaded directly by WP)
474
+		$addon_settings['plugin_basename'] = plugin_basename($addon_settings['main_file_path']);
475
+		return $addon_settings;
476
+	}
477 477
 
478 478
 
479
-    /**
480
-     * @param string $addon_name
481
-     * @param array  $addon_settings
482
-     * @return boolean
483
-     */
484
-    private static function _addon_is_compatible($addon_name, array $addon_settings)
485
-    {
486
-        global $wp_version;
487
-        $incompatibility_message = '';
488
-        //check whether this addon version is compatible with EE core
489
-        if (
490
-            isset(EE_Register_Addon::$_incompatible_addons[$addon_name])
491
-            && ! self::_meets_min_core_version_requirement(
492
-                EE_Register_Addon::$_incompatible_addons[$addon_name],
493
-                $addon_settings['version']
494
-            )
495
-        ) {
496
-            $incompatibility_message = sprintf(
497
-                __(
498
-                    '%4$sIMPORTANT!%5$sThe Event Espresso "%1$s" addon is not compatible with this version of Event Espresso.%2$sPlease upgrade your "%1$s" addon to version %3$s or newer to resolve this issue.'
499
-                ),
500
-                $addon_name,
501
-                '<br />',
502
-                EE_Register_Addon::$_incompatible_addons[$addon_name],
503
-                '<span style="font-weight: bold; color: #D54E21;">',
504
-                '</span><br />'
505
-            );
506
-        } else if (
507
-        ! self::_meets_min_core_version_requirement($addon_settings['min_core_version'], espresso_version())
508
-        ) {
509
-            $incompatibility_message = sprintf(
510
-                __(
511
-                    '%5$sIMPORTANT!%6$sThe Event Espresso "%1$s" addon requires Event Espresso Core version "%2$s" or higher in order to run.%4$sYour version of Event Espresso Core is currently at "%3$s". Please upgrade Event Espresso Core first and then re-activate "%1$s".',
512
-                    'event_espresso'
513
-                ),
514
-                $addon_name,
515
-                self::_effective_version($addon_settings['min_core_version']),
516
-                self::_effective_version(espresso_version()),
517
-                '<br />',
518
-                '<span style="font-weight: bold; color: #D54E21;">',
519
-                '</span><br />'
520
-            );
521
-        } else if (version_compare($wp_version, $addon_settings['min_wp_version'], '<')) {
522
-            $incompatibility_message = sprintf(
523
-                __(
524
-                    '%4$sIMPORTANT!%5$sThe Event Espresso "%1$s" addon requires WordPress version "%2$s" or greater.%3$sPlease update your version of WordPress to use the "%1$s" addon and to keep your site secure.',
525
-                    'event_espresso'
526
-                ),
527
-                $addon_name,
528
-                $addon_settings['min_wp_version'],
529
-                '<br />',
530
-                '<span style="font-weight: bold; color: #D54E21;">',
531
-                '</span><br />'
532
-            );
533
-        }
534
-        if (! empty($incompatibility_message)) {
535
-            // remove 'activate' from the REQUEST
536
-            // so WP doesn't erroneously tell the user the plugin activated fine when it didn't
537
-            unset($_GET['activate'], $_REQUEST['activate']);
538
-            if (current_user_can('activate_plugins')) {
539
-                // show an error message indicating the plugin didn't activate properly
540
-                EE_Error::add_error($incompatibility_message, __FILE__, __FUNCTION__, __LINE__);
541
-            }
542
-            // BAIL FROM THE ADDON REGISTRATION PROCESS
543
-            return false;
544
-        }
545
-        // addon IS compatible
546
-        return true;
547
-    }
479
+	/**
480
+	 * @param string $addon_name
481
+	 * @param array  $addon_settings
482
+	 * @return boolean
483
+	 */
484
+	private static function _addon_is_compatible($addon_name, array $addon_settings)
485
+	{
486
+		global $wp_version;
487
+		$incompatibility_message = '';
488
+		//check whether this addon version is compatible with EE core
489
+		if (
490
+			isset(EE_Register_Addon::$_incompatible_addons[$addon_name])
491
+			&& ! self::_meets_min_core_version_requirement(
492
+				EE_Register_Addon::$_incompatible_addons[$addon_name],
493
+				$addon_settings['version']
494
+			)
495
+		) {
496
+			$incompatibility_message = sprintf(
497
+				__(
498
+					'%4$sIMPORTANT!%5$sThe Event Espresso "%1$s" addon is not compatible with this version of Event Espresso.%2$sPlease upgrade your "%1$s" addon to version %3$s or newer to resolve this issue.'
499
+				),
500
+				$addon_name,
501
+				'<br />',
502
+				EE_Register_Addon::$_incompatible_addons[$addon_name],
503
+				'<span style="font-weight: bold; color: #D54E21;">',
504
+				'</span><br />'
505
+			);
506
+		} else if (
507
+		! self::_meets_min_core_version_requirement($addon_settings['min_core_version'], espresso_version())
508
+		) {
509
+			$incompatibility_message = sprintf(
510
+				__(
511
+					'%5$sIMPORTANT!%6$sThe Event Espresso "%1$s" addon requires Event Espresso Core version "%2$s" or higher in order to run.%4$sYour version of Event Espresso Core is currently at "%3$s". Please upgrade Event Espresso Core first and then re-activate "%1$s".',
512
+					'event_espresso'
513
+				),
514
+				$addon_name,
515
+				self::_effective_version($addon_settings['min_core_version']),
516
+				self::_effective_version(espresso_version()),
517
+				'<br />',
518
+				'<span style="font-weight: bold; color: #D54E21;">',
519
+				'</span><br />'
520
+			);
521
+		} else if (version_compare($wp_version, $addon_settings['min_wp_version'], '<')) {
522
+			$incompatibility_message = sprintf(
523
+				__(
524
+					'%4$sIMPORTANT!%5$sThe Event Espresso "%1$s" addon requires WordPress version "%2$s" or greater.%3$sPlease update your version of WordPress to use the "%1$s" addon and to keep your site secure.',
525
+					'event_espresso'
526
+				),
527
+				$addon_name,
528
+				$addon_settings['min_wp_version'],
529
+				'<br />',
530
+				'<span style="font-weight: bold; color: #D54E21;">',
531
+				'</span><br />'
532
+			);
533
+		}
534
+		if (! empty($incompatibility_message)) {
535
+			// remove 'activate' from the REQUEST
536
+			// so WP doesn't erroneously tell the user the plugin activated fine when it didn't
537
+			unset($_GET['activate'], $_REQUEST['activate']);
538
+			if (current_user_can('activate_plugins')) {
539
+				// show an error message indicating the plugin didn't activate properly
540
+				EE_Error::add_error($incompatibility_message, __FILE__, __FUNCTION__, __LINE__);
541
+			}
542
+			// BAIL FROM THE ADDON REGISTRATION PROCESS
543
+			return false;
544
+		}
545
+		// addon IS compatible
546
+		return true;
547
+	}
548 548
 
549 549
 
550
-    /**
551
-     * if plugin update engine is being used for auto-updates,
552
-     * then let's set that up now before going any further so that ALL addons can be updated
553
-     * (not needed if PUE is not being used)
554
-     *
555
-     * @param string $addon_name
556
-     * @param string $class_name
557
-     * @param array  $setup_args
558
-     * @return void
559
-     */
560
-    private static function _parse_pue_options($addon_name, $class_name, array $setup_args)
561
-    {
562
-        if (! empty($setup_args['pue_options'])) {
563
-            self::$_settings[$addon_name]['pue_options'] = array(
564
-                'pue_plugin_slug' => isset($setup_args['pue_options']['pue_plugin_slug'])
565
-                    ? (string)$setup_args['pue_options']['pue_plugin_slug']
566
-                    : 'espresso_' . strtolower($class_name),
567
-                'plugin_basename' => isset($setup_args['pue_options']['plugin_basename'])
568
-                    ? (string)$setup_args['pue_options']['plugin_basename']
569
-                    : plugin_basename($setup_args['main_file_path']),
570
-                'checkPeriod'     => isset($setup_args['pue_options']['checkPeriod'])
571
-                    ? (string)$setup_args['pue_options']['checkPeriod']
572
-                    : '24',
573
-                'use_wp_update'   => isset($setup_args['pue_options']['use_wp_update'])
574
-                    ? (string)$setup_args['pue_options']['use_wp_update']
575
-                    : false,
576
-            );
577
-            add_action(
578
-                'AHEE__EE_System__brew_espresso__after_pue_init',
579
-                array('EE_Register_Addon', 'load_pue_update')
580
-            );
581
-        }
582
-    }
550
+	/**
551
+	 * if plugin update engine is being used for auto-updates,
552
+	 * then let's set that up now before going any further so that ALL addons can be updated
553
+	 * (not needed if PUE is not being used)
554
+	 *
555
+	 * @param string $addon_name
556
+	 * @param string $class_name
557
+	 * @param array  $setup_args
558
+	 * @return void
559
+	 */
560
+	private static function _parse_pue_options($addon_name, $class_name, array $setup_args)
561
+	{
562
+		if (! empty($setup_args['pue_options'])) {
563
+			self::$_settings[$addon_name]['pue_options'] = array(
564
+				'pue_plugin_slug' => isset($setup_args['pue_options']['pue_plugin_slug'])
565
+					? (string)$setup_args['pue_options']['pue_plugin_slug']
566
+					: 'espresso_' . strtolower($class_name),
567
+				'plugin_basename' => isset($setup_args['pue_options']['plugin_basename'])
568
+					? (string)$setup_args['pue_options']['plugin_basename']
569
+					: plugin_basename($setup_args['main_file_path']),
570
+				'checkPeriod'     => isset($setup_args['pue_options']['checkPeriod'])
571
+					? (string)$setup_args['pue_options']['checkPeriod']
572
+					: '24',
573
+				'use_wp_update'   => isset($setup_args['pue_options']['use_wp_update'])
574
+					? (string)$setup_args['pue_options']['use_wp_update']
575
+					: false,
576
+			);
577
+			add_action(
578
+				'AHEE__EE_System__brew_espresso__after_pue_init',
579
+				array('EE_Register_Addon', 'load_pue_update')
580
+			);
581
+		}
582
+	}
583 583
 
584 584
 
585
-    /**
586
-     * register namespaces right away before any other files or classes get loaded, but AFTER the version checks
587
-     *
588
-     * @param array $addon_settings
589
-     * @return void
590
-     */
591
-    private static function _setup_namespaces(array $addon_settings)
592
-    {
593
-        //
594
-        if (
595
-        isset(
596
-            $addon_settings['namespace'],
597
-            $addon_settings['namespace']['FQNS'],
598
-            $addon_settings['namespace']['DIR']
599
-        )
600
-        ) {
601
-            EE_Psr4AutoloaderInit::psr4_loader()->addNamespace(
602
-                $addon_settings['namespace']['FQNS'],
603
-                $addon_settings['namespace']['DIR']
604
-            );
605
-        }
606
-    }
585
+	/**
586
+	 * register namespaces right away before any other files or classes get loaded, but AFTER the version checks
587
+	 *
588
+	 * @param array $addon_settings
589
+	 * @return void
590
+	 */
591
+	private static function _setup_namespaces(array $addon_settings)
592
+	{
593
+		//
594
+		if (
595
+		isset(
596
+			$addon_settings['namespace'],
597
+			$addon_settings['namespace']['FQNS'],
598
+			$addon_settings['namespace']['DIR']
599
+		)
600
+		) {
601
+			EE_Psr4AutoloaderInit::psr4_loader()->addNamespace(
602
+				$addon_settings['namespace']['FQNS'],
603
+				$addon_settings['namespace']['DIR']
604
+			);
605
+		}
606
+	}
607 607
 
608 608
 
609
-    /**
610
-     * @param string $addon_name
611
-     * @param array  $addon_settings
612
-     * @return bool
613
-     */
614
-    private static function _addon_activation($addon_name, array $addon_settings)
615
-    {
616
-        // this is an activation request
617
-        if (did_action('activate_plugin')) {
618
-            //to find if THIS is the addon that was activated, just check if we have already registered it or not
619
-            //(as the newly-activated addon wasn't around the first time addons were registered).
620
-            //Note: the presence of pue_options in the addon registration options will initialize the $_settings
621
-            //property for the add-on, but the add-on is only partially initialized.  Hence, the additional check.
622
-            if (! isset(self::$_settings[$addon_name])
623
-                || (isset(self::$_settings[$addon_name])
624
-                    && ! isset(self::$_settings[$addon_name]['class_name'])
625
-                )
626
-            ) {
627
-                self::$_settings[$addon_name] = $addon_settings;
628
-                $addon                        = self::_load_and_init_addon_class($addon_name);
629
-                $addon->set_activation_indicator_option();
630
-                // dont bother setting up the rest of the addon.
631
-                // we know it was just activated and the request will end soon
632
-            }
633
-            return true;
634
-        }
635
-        // make sure this was called in the right place!
636
-        if (
637
-            ! did_action('AHEE__EE_System__load_espresso_addons')
638
-            || did_action('AHEE__EE_System___detect_if_activation_or_upgrade__begin')
639
-        ) {
640
-            EE_Error::doing_it_wrong(
641
-                __METHOD__,
642
-                sprintf(
643
-                    __(
644
-                        'An attempt to register an EE_Addon named "%s" has failed because it was not registered at the correct time.  Please use the "AHEE__EE_System__load_espresso_addons" hook to register addons.',
645
-                        'event_espresso'
646
-                    ),
647
-                    $addon_name
648
-                ),
649
-                '4.3.0'
650
-            );
651
-        }
652
-        // make sure addon settings are set correctly without overwriting anything existing
653
-        if (isset(self::$_settings[$addon_name])) {
654
-            self::$_settings[$addon_name] += $addon_settings;
655
-        } else {
656
-            self::$_settings[$addon_name] = $addon_settings;
657
-        }
658
-        return false;
659
-    }
609
+	/**
610
+	 * @param string $addon_name
611
+	 * @param array  $addon_settings
612
+	 * @return bool
613
+	 */
614
+	private static function _addon_activation($addon_name, array $addon_settings)
615
+	{
616
+		// this is an activation request
617
+		if (did_action('activate_plugin')) {
618
+			//to find if THIS is the addon that was activated, just check if we have already registered it or not
619
+			//(as the newly-activated addon wasn't around the first time addons were registered).
620
+			//Note: the presence of pue_options in the addon registration options will initialize the $_settings
621
+			//property for the add-on, but the add-on is only partially initialized.  Hence, the additional check.
622
+			if (! isset(self::$_settings[$addon_name])
623
+				|| (isset(self::$_settings[$addon_name])
624
+					&& ! isset(self::$_settings[$addon_name]['class_name'])
625
+				)
626
+			) {
627
+				self::$_settings[$addon_name] = $addon_settings;
628
+				$addon                        = self::_load_and_init_addon_class($addon_name);
629
+				$addon->set_activation_indicator_option();
630
+				// dont bother setting up the rest of the addon.
631
+				// we know it was just activated and the request will end soon
632
+			}
633
+			return true;
634
+		}
635
+		// make sure this was called in the right place!
636
+		if (
637
+			! did_action('AHEE__EE_System__load_espresso_addons')
638
+			|| did_action('AHEE__EE_System___detect_if_activation_or_upgrade__begin')
639
+		) {
640
+			EE_Error::doing_it_wrong(
641
+				__METHOD__,
642
+				sprintf(
643
+					__(
644
+						'An attempt to register an EE_Addon named "%s" has failed because it was not registered at the correct time.  Please use the "AHEE__EE_System__load_espresso_addons" hook to register addons.',
645
+						'event_espresso'
646
+					),
647
+					$addon_name
648
+				),
649
+				'4.3.0'
650
+			);
651
+		}
652
+		// make sure addon settings are set correctly without overwriting anything existing
653
+		if (isset(self::$_settings[$addon_name])) {
654
+			self::$_settings[$addon_name] += $addon_settings;
655
+		} else {
656
+			self::$_settings[$addon_name] = $addon_settings;
657
+		}
658
+		return false;
659
+	}
660 660
 
661 661
 
662
-    /**
663
-     * @param string $addon_name
664
-     * @return void
665
-     * @throws \EE_Error
666
-     */
667
-    private static function _setup_autoloaders($addon_name)
668
-    {
669
-        if (! empty(self::$_settings[$addon_name]['autoloader_paths'])) {
670
-            // setup autoloader for single file
671
-            EEH_Autoloader::instance()->register_autoloader(self::$_settings[$addon_name]['autoloader_paths']);
672
-        }
673
-        // setup autoloaders for folders
674
-        if (! empty(self::$_settings[$addon_name]['autoloader_folders'])) {
675
-            foreach ((array)self::$_settings[$addon_name]['autoloader_folders'] as $autoloader_folder) {
676
-                EEH_Autoloader::register_autoloaders_for_each_file_in_folder($autoloader_folder);
677
-            }
678
-        }
679
-    }
662
+	/**
663
+	 * @param string $addon_name
664
+	 * @return void
665
+	 * @throws \EE_Error
666
+	 */
667
+	private static function _setup_autoloaders($addon_name)
668
+	{
669
+		if (! empty(self::$_settings[$addon_name]['autoloader_paths'])) {
670
+			// setup autoloader for single file
671
+			EEH_Autoloader::instance()->register_autoloader(self::$_settings[$addon_name]['autoloader_paths']);
672
+		}
673
+		// setup autoloaders for folders
674
+		if (! empty(self::$_settings[$addon_name]['autoloader_folders'])) {
675
+			foreach ((array)self::$_settings[$addon_name]['autoloader_folders'] as $autoloader_folder) {
676
+				EEH_Autoloader::register_autoloaders_for_each_file_in_folder($autoloader_folder);
677
+			}
678
+		}
679
+	}
680 680
 
681 681
 
682
-    /**
683
-     * register new models and extensions
684
-     *
685
-     * @param string $addon_name
686
-     * @return void
687
-     * @throws \EE_Error
688
-     */
689
-    private static function _register_models_and_extensions($addon_name)
690
-    {
691
-        // register new models
692
-        if (
693
-            ! empty(self::$_settings[$addon_name]['model_paths'])
694
-            || ! empty(self::$_settings[$addon_name]['class_paths'])
695
-        ) {
696
-            EE_Register_Model::register(
697
-                $addon_name,
698
-                array(
699
-                    'model_paths' => self::$_settings[$addon_name]['model_paths'],
700
-                    'class_paths' => self::$_settings[$addon_name]['class_paths'],
701
-                )
702
-            );
703
-        }
704
-        // register model extensions
705
-        if (
706
-            ! empty(self::$_settings[$addon_name]['model_extension_paths'])
707
-            || ! empty(self::$_settings[$addon_name]['class_extension_paths'])
708
-        ) {
709
-            EE_Register_Model_Extensions::register(
710
-                $addon_name,
711
-                array(
712
-                    'model_extension_paths' => self::$_settings[$addon_name]['model_extension_paths'],
713
-                    'class_extension_paths' => self::$_settings[$addon_name]['class_extension_paths'],
714
-                )
715
-            );
716
-        }
717
-    }
682
+	/**
683
+	 * register new models and extensions
684
+	 *
685
+	 * @param string $addon_name
686
+	 * @return void
687
+	 * @throws \EE_Error
688
+	 */
689
+	private static function _register_models_and_extensions($addon_name)
690
+	{
691
+		// register new models
692
+		if (
693
+			! empty(self::$_settings[$addon_name]['model_paths'])
694
+			|| ! empty(self::$_settings[$addon_name]['class_paths'])
695
+		) {
696
+			EE_Register_Model::register(
697
+				$addon_name,
698
+				array(
699
+					'model_paths' => self::$_settings[$addon_name]['model_paths'],
700
+					'class_paths' => self::$_settings[$addon_name]['class_paths'],
701
+				)
702
+			);
703
+		}
704
+		// register model extensions
705
+		if (
706
+			! empty(self::$_settings[$addon_name]['model_extension_paths'])
707
+			|| ! empty(self::$_settings[$addon_name]['class_extension_paths'])
708
+		) {
709
+			EE_Register_Model_Extensions::register(
710
+				$addon_name,
711
+				array(
712
+					'model_extension_paths' => self::$_settings[$addon_name]['model_extension_paths'],
713
+					'class_extension_paths' => self::$_settings[$addon_name]['class_extension_paths'],
714
+				)
715
+			);
716
+		}
717
+	}
718 718
 
719 719
 
720
-    /**
721
-     * @param string $addon_name
722
-     * @return void
723
-     * @throws \EE_Error
724
-     */
725
-    private static function _register_data_migration_scripts($addon_name)
726
-    {
727
-        // setup DMS
728
-        if (! empty(self::$_settings[$addon_name]['dms_paths'])) {
729
-            EE_Register_Data_Migration_Scripts::register(
730
-                $addon_name,
731
-                array('dms_paths' => self::$_settings[$addon_name]['dms_paths'])
732
-            );
733
-        }
734
-    }
720
+	/**
721
+	 * @param string $addon_name
722
+	 * @return void
723
+	 * @throws \EE_Error
724
+	 */
725
+	private static function _register_data_migration_scripts($addon_name)
726
+	{
727
+		// setup DMS
728
+		if (! empty(self::$_settings[$addon_name]['dms_paths'])) {
729
+			EE_Register_Data_Migration_Scripts::register(
730
+				$addon_name,
731
+				array('dms_paths' => self::$_settings[$addon_name]['dms_paths'])
732
+			);
733
+		}
734
+	}
735 735
 
736 736
 
737
-    /**
738
-     * @param string $addon_name
739
-     * @return void
740
-     * @throws \EE_Error
741
-     */
742
-    private static function _register_config($addon_name)
743
-    {
744
-        // if config_class is present let's register config.
745
-        if (! empty(self::$_settings[$addon_name]['config_class'])) {
746
-            EE_Register_Config::register(
747
-                self::$_settings[$addon_name]['config_class'],
748
-                array(
749
-                    'config_section' => self::$_settings[$addon_name]['config_section'],
750
-                    'config_name'    => self::$_settings[$addon_name]['config_name'],
751
-                )
752
-            );
753
-        }
754
-    }
737
+	/**
738
+	 * @param string $addon_name
739
+	 * @return void
740
+	 * @throws \EE_Error
741
+	 */
742
+	private static function _register_config($addon_name)
743
+	{
744
+		// if config_class is present let's register config.
745
+		if (! empty(self::$_settings[$addon_name]['config_class'])) {
746
+			EE_Register_Config::register(
747
+				self::$_settings[$addon_name]['config_class'],
748
+				array(
749
+					'config_section' => self::$_settings[$addon_name]['config_section'],
750
+					'config_name'    => self::$_settings[$addon_name]['config_name'],
751
+				)
752
+			);
753
+		}
754
+	}
755 755
 
756 756
 
757
-    /**
758
-     * @param string $addon_name
759
-     * @return void
760
-     * @throws \EE_Error
761
-     */
762
-    private static function _register_admin_pages($addon_name)
763
-    {
764
-        if (! empty(self::$_settings[$addon_name]['admin_path'])) {
765
-            EE_Register_Admin_Page::register(
766
-                $addon_name,
767
-                array('page_path' => self::$_settings[$addon_name]['admin_path'])
768
-            );
769
-        }
770
-    }
757
+	/**
758
+	 * @param string $addon_name
759
+	 * @return void
760
+	 * @throws \EE_Error
761
+	 */
762
+	private static function _register_admin_pages($addon_name)
763
+	{
764
+		if (! empty(self::$_settings[$addon_name]['admin_path'])) {
765
+			EE_Register_Admin_Page::register(
766
+				$addon_name,
767
+				array('page_path' => self::$_settings[$addon_name]['admin_path'])
768
+			);
769
+		}
770
+	}
771 771
 
772 772
 
773
-    /**
774
-     * @param string $addon_name
775
-     * @return void
776
-     * @throws \EE_Error
777
-     */
778
-    private static function _register_modules($addon_name)
779
-    {
780
-        if (! empty(self::$_settings[$addon_name]['module_paths'])) {
781
-            EE_Register_Module::register(
782
-                $addon_name,
783
-                array('module_paths' => self::$_settings[$addon_name]['module_paths'])
784
-            );
785
-        }
786
-    }
773
+	/**
774
+	 * @param string $addon_name
775
+	 * @return void
776
+	 * @throws \EE_Error
777
+	 */
778
+	private static function _register_modules($addon_name)
779
+	{
780
+		if (! empty(self::$_settings[$addon_name]['module_paths'])) {
781
+			EE_Register_Module::register(
782
+				$addon_name,
783
+				array('module_paths' => self::$_settings[$addon_name]['module_paths'])
784
+			);
785
+		}
786
+	}
787 787
 
788 788
 
789
-    /**
790
-     * @param string $addon_name
791
-     * @return void
792
-     * @throws \EE_Error
793
-     */
794
-    private static function _register_shortcodes($addon_name)
795
-    {
796
-        if (! empty(self::$_settings[$addon_name]['shortcode_paths'])
797
-            || ! empty(self::$_settings[$addon_name]['shortcode_fqcns'])
798
-        ) {
799
-            EE_Register_Shortcode::register(
800
-                $addon_name,
801
-                array(
802
-                    'shortcode_paths' => isset(self::$_settings[$addon_name]['shortcode_paths'])
803
-                        ? self::$_settings[$addon_name]['shortcode_paths']
804
-                        : array(),
805
-                    'shortcode_fqcns' => isset(self::$_settings[$addon_name]['shortcode_fqcns'])
806
-                        ? self::$_settings[$addon_name]['shortcode_fqcns']
807
-                        : array()
808
-                )
809
-            );
810
-        }
811
-    }
789
+	/**
790
+	 * @param string $addon_name
791
+	 * @return void
792
+	 * @throws \EE_Error
793
+	 */
794
+	private static function _register_shortcodes($addon_name)
795
+	{
796
+		if (! empty(self::$_settings[$addon_name]['shortcode_paths'])
797
+			|| ! empty(self::$_settings[$addon_name]['shortcode_fqcns'])
798
+		) {
799
+			EE_Register_Shortcode::register(
800
+				$addon_name,
801
+				array(
802
+					'shortcode_paths' => isset(self::$_settings[$addon_name]['shortcode_paths'])
803
+						? self::$_settings[$addon_name]['shortcode_paths']
804
+						: array(),
805
+					'shortcode_fqcns' => isset(self::$_settings[$addon_name]['shortcode_fqcns'])
806
+						? self::$_settings[$addon_name]['shortcode_fqcns']
807
+						: array()
808
+				)
809
+			);
810
+		}
811
+	}
812 812
 
813 813
 
814
-    /**
815
-     * @param string $addon_name
816
-     * @return void
817
-     * @throws \EE_Error
818
-     */
819
-    private static function _register_widgets($addon_name)
820
-    {
821
-        if (! empty(self::$_settings[$addon_name]['widget_paths'])) {
822
-            EE_Register_Widget::register(
823
-                $addon_name,
824
-                array('widget_paths' => self::$_settings[$addon_name]['widget_paths'])
825
-            );
826
-        }
827
-    }
814
+	/**
815
+	 * @param string $addon_name
816
+	 * @return void
817
+	 * @throws \EE_Error
818
+	 */
819
+	private static function _register_widgets($addon_name)
820
+	{
821
+		if (! empty(self::$_settings[$addon_name]['widget_paths'])) {
822
+			EE_Register_Widget::register(
823
+				$addon_name,
824
+				array('widget_paths' => self::$_settings[$addon_name]['widget_paths'])
825
+			);
826
+		}
827
+	}
828 828
 
829 829
 
830
-    /**
831
-     * @param string $addon_name
832
-     * @return void
833
-     * @throws \EE_Error
834
-     */
835
-    private static function _register_capabilities($addon_name)
836
-    {
837
-        if (! empty(self::$_settings[$addon_name]['capabilities'])) {
838
-            EE_Register_Capabilities::register(
839
-                $addon_name,
840
-                array(
841
-                    'capabilities'       => self::$_settings[$addon_name]['capabilities'],
842
-                    'capability_maps'    => self::$_settings[$addon_name]['capability_maps'],
843
-                )
844
-            );
845
-        }
846
-    }
830
+	/**
831
+	 * @param string $addon_name
832
+	 * @return void
833
+	 * @throws \EE_Error
834
+	 */
835
+	private static function _register_capabilities($addon_name)
836
+	{
837
+		if (! empty(self::$_settings[$addon_name]['capabilities'])) {
838
+			EE_Register_Capabilities::register(
839
+				$addon_name,
840
+				array(
841
+					'capabilities'       => self::$_settings[$addon_name]['capabilities'],
842
+					'capability_maps'    => self::$_settings[$addon_name]['capability_maps'],
843
+				)
844
+			);
845
+		}
846
+	}
847 847
 
848 848
 
849
-    /**
850
-     * @param string $addon_name
851
-     * @return void
852
-     * @throws \EE_Error
853
-     */
854
-    private static function _register_message_types($addon_name)
855
-    {
856
-        if (! empty(self::$_settings[$addon_name]['message_types'])) {
857
-            add_action(
858
-                'EE_Brewing_Regular___messages_caf',
859
-                array('EE_Register_Addon', 'register_message_types')
860
-            );
861
-        }
862
-    }
849
+	/**
850
+	 * @param string $addon_name
851
+	 * @return void
852
+	 * @throws \EE_Error
853
+	 */
854
+	private static function _register_message_types($addon_name)
855
+	{
856
+		if (! empty(self::$_settings[$addon_name]['message_types'])) {
857
+			add_action(
858
+				'EE_Brewing_Regular___messages_caf',
859
+				array('EE_Register_Addon', 'register_message_types')
860
+			);
861
+		}
862
+	}
863 863
 
864 864
 
865
-    /**
866
-     * @param string $addon_name
867
-     * @return void
868
-     * @throws \EE_Error
869
-     */
870
-    private static function _register_custom_post_types($addon_name)
871
-    {
872
-        if (
873
-            ! empty(self::$_settings[$addon_name]['custom_post_types'])
874
-            || ! empty(self::$_settings[$addon_name]['custom_taxonomies'])
875
-        ) {
876
-            EE_Register_CPT::register(
877
-                $addon_name,
878
-                array(
879
-                    'cpts'          => self::$_settings[$addon_name]['custom_post_types'],
880
-                    'cts'           => self::$_settings[$addon_name]['custom_taxonomies'],
881
-                    'default_terms' => self::$_settings[$addon_name]['default_terms'],
882
-                )
883
-            );
884
-        }
885
-    }
865
+	/**
866
+	 * @param string $addon_name
867
+	 * @return void
868
+	 * @throws \EE_Error
869
+	 */
870
+	private static function _register_custom_post_types($addon_name)
871
+	{
872
+		if (
873
+			! empty(self::$_settings[$addon_name]['custom_post_types'])
874
+			|| ! empty(self::$_settings[$addon_name]['custom_taxonomies'])
875
+		) {
876
+			EE_Register_CPT::register(
877
+				$addon_name,
878
+				array(
879
+					'cpts'          => self::$_settings[$addon_name]['custom_post_types'],
880
+					'cts'           => self::$_settings[$addon_name]['custom_taxonomies'],
881
+					'default_terms' => self::$_settings[$addon_name]['default_terms'],
882
+				)
883
+			);
884
+		}
885
+	}
886 886
 
887 887
 
888
-    /**
889
-     * @param string $addon_name
890
-     * @return void
891
-     * @throws \EE_Error
892
-     */
893
-    private static function _register_payment_methods($addon_name)
894
-    {
895
-        if (! empty(self::$_settings[$addon_name]['payment_method_paths'])) {
896
-            EE_Register_Payment_Method::register(
897
-                $addon_name,
898
-                array('payment_method_paths' => self::$_settings[$addon_name]['payment_method_paths'])
899
-            );
900
-        }
901
-    }
888
+	/**
889
+	 * @param string $addon_name
890
+	 * @return void
891
+	 * @throws \EE_Error
892
+	 */
893
+	private static function _register_payment_methods($addon_name)
894
+	{
895
+		if (! empty(self::$_settings[$addon_name]['payment_method_paths'])) {
896
+			EE_Register_Payment_Method::register(
897
+				$addon_name,
898
+				array('payment_method_paths' => self::$_settings[$addon_name]['payment_method_paths'])
899
+			);
900
+		}
901
+	}
902 902
 
903 903
 
904
-    /**
905
-     * Loads and instantiates the EE_Addon class and adds it onto the registry
906
-     *
907
-     * @param string $addon_name
908
-     * @return EE_Addon
909
-     */
910
-    private static function _load_and_init_addon_class($addon_name)
911
-    {
912
-        $addon = EE_Registry::instance()->load_addon(
913
-            dirname(self::$_settings[$addon_name]['main_file_path']),
914
-            self::$_settings[$addon_name]['class_name']
915
-        );
916
-        $addon->set_name($addon_name);
917
-        $addon->set_plugin_slug(self::$_settings[$addon_name]['plugin_slug']);
918
-        $addon->set_plugin_basename(self::$_settings[$addon_name]['plugin_basename']);
919
-        $addon->set_main_plugin_file(self::$_settings[$addon_name]['main_file_path']);
920
-        $addon->set_plugin_action_slug(self::$_settings[$addon_name]['plugin_action_slug']);
921
-        $addon->set_plugins_page_row(self::$_settings[$addon_name]['plugins_page_row']);
922
-        $addon->set_version(self::$_settings[$addon_name]['version']);
923
-        $addon->set_min_core_version(self::_effective_version(self::$_settings[$addon_name]['min_core_version']));
924
-        $addon->set_config_section(self::$_settings[$addon_name]['config_section']);
925
-        $addon->set_config_class(self::$_settings[$addon_name]['config_class']);
926
-        $addon->set_config_name(self::$_settings[$addon_name]['config_name']);
927
-        //unfortunately this can't be hooked in upon construction, because we don't have
928
-        //the plugin mainfile's path upon construction.
929
-        register_deactivation_hook($addon->get_main_plugin_file(), array($addon, 'deactivation'));
930
-        // call any additional admin_callback functions during load_admin_controller hook
931
-        if (! empty(self::$_settings[$addon_name]['admin_callback'])) {
932
-            add_action(
933
-                'AHEE__EE_System__load_controllers__load_admin_controllers',
934
-                array($addon, self::$_settings[$addon_name]['admin_callback'])
935
-            );
936
-        }
937
-        return $addon;
938
-    }
904
+	/**
905
+	 * Loads and instantiates the EE_Addon class and adds it onto the registry
906
+	 *
907
+	 * @param string $addon_name
908
+	 * @return EE_Addon
909
+	 */
910
+	private static function _load_and_init_addon_class($addon_name)
911
+	{
912
+		$addon = EE_Registry::instance()->load_addon(
913
+			dirname(self::$_settings[$addon_name]['main_file_path']),
914
+			self::$_settings[$addon_name]['class_name']
915
+		);
916
+		$addon->set_name($addon_name);
917
+		$addon->set_plugin_slug(self::$_settings[$addon_name]['plugin_slug']);
918
+		$addon->set_plugin_basename(self::$_settings[$addon_name]['plugin_basename']);
919
+		$addon->set_main_plugin_file(self::$_settings[$addon_name]['main_file_path']);
920
+		$addon->set_plugin_action_slug(self::$_settings[$addon_name]['plugin_action_slug']);
921
+		$addon->set_plugins_page_row(self::$_settings[$addon_name]['plugins_page_row']);
922
+		$addon->set_version(self::$_settings[$addon_name]['version']);
923
+		$addon->set_min_core_version(self::_effective_version(self::$_settings[$addon_name]['min_core_version']));
924
+		$addon->set_config_section(self::$_settings[$addon_name]['config_section']);
925
+		$addon->set_config_class(self::$_settings[$addon_name]['config_class']);
926
+		$addon->set_config_name(self::$_settings[$addon_name]['config_name']);
927
+		//unfortunately this can't be hooked in upon construction, because we don't have
928
+		//the plugin mainfile's path upon construction.
929
+		register_deactivation_hook($addon->get_main_plugin_file(), array($addon, 'deactivation'));
930
+		// call any additional admin_callback functions during load_admin_controller hook
931
+		if (! empty(self::$_settings[$addon_name]['admin_callback'])) {
932
+			add_action(
933
+				'AHEE__EE_System__load_controllers__load_admin_controllers',
934
+				array($addon, self::$_settings[$addon_name]['admin_callback'])
935
+			);
936
+		}
937
+		return $addon;
938
+	}
939 939
 
940 940
 
941
-    /**
942
-     *    load_pue_update - Update notifications
943
-     *
944
-     * @return    void
945
-     */
946
-    public static function load_pue_update()
947
-    {
948
-        // load PUE client
949
-        require_once EE_THIRD_PARTY . 'pue' . DS . 'pue-client.php';
950
-        // cycle thru settings
951
-        foreach (self::$_settings as $settings) {
952
-            if (! empty($settings['pue_options'])) {
953
-                // initiate the class and start the plugin update engine!
954
-                new PluginUpdateEngineChecker(
955
-                // host file URL
956
-                    'https://eventespresso.com',
957
-                    // plugin slug(s)
958
-                    array(
959
-                        'premium'    => array('p' => $settings['pue_options']['pue_plugin_slug']),
960
-                        'prerelease' => array('beta' => $settings['pue_options']['pue_plugin_slug'] . '-pr'),
961
-                    ),
962
-                    // options
963
-                    array(
964
-                        'apikey'            => EE_Registry::instance()->NET_CFG->core->site_license_key,
965
-                        'lang_domain'       => 'event_espresso',
966
-                        'checkPeriod'       => $settings['pue_options']['checkPeriod'],
967
-                        'option_key'        => 'site_license_key',
968
-                        'options_page_slug' => 'event_espresso',
969
-                        'plugin_basename'   => $settings['pue_options']['plugin_basename'],
970
-                        // if use_wp_update is TRUE it means you want FREE versions of the plugin to be updated from WP
971
-                        'use_wp_update'     => $settings['pue_options']['use_wp_update'],
972
-                    )
973
-                );
974
-            }
975
-        }
976
-    }
941
+	/**
942
+	 *    load_pue_update - Update notifications
943
+	 *
944
+	 * @return    void
945
+	 */
946
+	public static function load_pue_update()
947
+	{
948
+		// load PUE client
949
+		require_once EE_THIRD_PARTY . 'pue' . DS . 'pue-client.php';
950
+		// cycle thru settings
951
+		foreach (self::$_settings as $settings) {
952
+			if (! empty($settings['pue_options'])) {
953
+				// initiate the class and start the plugin update engine!
954
+				new PluginUpdateEngineChecker(
955
+				// host file URL
956
+					'https://eventespresso.com',
957
+					// plugin slug(s)
958
+					array(
959
+						'premium'    => array('p' => $settings['pue_options']['pue_plugin_slug']),
960
+						'prerelease' => array('beta' => $settings['pue_options']['pue_plugin_slug'] . '-pr'),
961
+					),
962
+					// options
963
+					array(
964
+						'apikey'            => EE_Registry::instance()->NET_CFG->core->site_license_key,
965
+						'lang_domain'       => 'event_espresso',
966
+						'checkPeriod'       => $settings['pue_options']['checkPeriod'],
967
+						'option_key'        => 'site_license_key',
968
+						'options_page_slug' => 'event_espresso',
969
+						'plugin_basename'   => $settings['pue_options']['plugin_basename'],
970
+						// if use_wp_update is TRUE it means you want FREE versions of the plugin to be updated from WP
971
+						'use_wp_update'     => $settings['pue_options']['use_wp_update'],
972
+					)
973
+				);
974
+			}
975
+		}
976
+	}
977 977
 
978 978
 
979
-    /**
980
-     * Callback for EE_Brewing_Regular__messages_caf hook used to register message types.
981
-     *
982
-     * @since 4.4.0
983
-     * @return void
984
-     * @throws \EE_Error
985
-     */
986
-    public static function register_message_types()
987
-    {
988
-        foreach (self::$_settings as $addon_name => $settings) {
989
-            if (! empty($settings['message_types'])) {
990
-                foreach ((array)$settings['message_types'] as $message_type => $message_type_settings) {
991
-                    EE_Register_Message_Type::register($message_type, $message_type_settings);
992
-                }
993
-            }
994
-        }
995
-    }
979
+	/**
980
+	 * Callback for EE_Brewing_Regular__messages_caf hook used to register message types.
981
+	 *
982
+	 * @since 4.4.0
983
+	 * @return void
984
+	 * @throws \EE_Error
985
+	 */
986
+	public static function register_message_types()
987
+	{
988
+		foreach (self::$_settings as $addon_name => $settings) {
989
+			if (! empty($settings['message_types'])) {
990
+				foreach ((array)$settings['message_types'] as $message_type => $message_type_settings) {
991
+					EE_Register_Message_Type::register($message_type, $message_type_settings);
992
+				}
993
+			}
994
+		}
995
+	}
996 996
 
997 997
 
998
-    /**
999
-     * This deregisters an addon that was previously registered with a specific addon_name.
1000
-     *
1001
-     * @since    4.3.0
1002
-     * @param string $addon_name the name for the addon that was previously registered
1003
-     * @throws EE_Error
1004
-     * @return void
1005
-     */
1006
-    public static function deregister($addon_name = null)
1007
-    {
1008
-        if (isset(self::$_settings[$addon_name], self::$_settings[$addon_name]['class_name'])) {
1009
-            do_action('AHEE__EE_Register_Addon__deregister__before', $addon_name);
1010
-            $class_name = self::$_settings[$addon_name]['class_name'];
1011
-            if (! empty(self::$_settings[$addon_name]['dms_paths'])) {
1012
-                // setup DMS
1013
-                EE_Register_Data_Migration_Scripts::deregister($addon_name);
1014
-            }
1015
-            if (! empty(self::$_settings[$addon_name]['admin_path'])) {
1016
-                // register admin page
1017
-                EE_Register_Admin_Page::deregister($addon_name);
1018
-            }
1019
-            if (! empty(self::$_settings[$addon_name]['module_paths'])) {
1020
-                // add to list of modules to be registered
1021
-                EE_Register_Module::deregister($addon_name);
1022
-            }
1023
-            if (! empty(self::$_settings[$addon_name]['shortcode_paths'])
1024
-                || ! empty(self::$_settings[$addon_name]['shortcode_fqcns'])
1025
-            ) {
1026
-                // add to list of shortcodes to be registered
1027
-                EE_Register_Shortcode::deregister($addon_name);
1028
-            }
1029
-            if (! empty(self::$_settings[$addon_name]['config_class'])) {
1030
-                // if config_class present let's register config.
1031
-                EE_Register_Config::deregister(self::$_settings[$addon_name]['config_class']);
1032
-            }
1033
-            if (! empty(self::$_settings[$addon_name]['widget_paths'])) {
1034
-                // add to list of widgets to be registered
1035
-                EE_Register_Widget::deregister($addon_name);
1036
-            }
1037
-            if (! empty(self::$_settings[$addon_name]['model_paths'])
1038
-                ||
1039
-                ! empty(self::$_settings[$addon_name]['class_paths'])
1040
-            ) {
1041
-                // add to list of shortcodes to be registered
1042
-                EE_Register_Model::deregister($addon_name);
1043
-            }
1044
-            if (! empty(self::$_settings[$addon_name]['model_extension_paths'])
1045
-                ||
1046
-                ! empty(self::$_settings[$addon_name]['class_extension_paths'])
1047
-            ) {
1048
-                // add to list of shortcodes to be registered
1049
-                EE_Register_Model_Extensions::deregister($addon_name);
1050
-            }
1051
-            if (! empty(self::$_settings[$addon_name]['message_types'])) {
1052
-                foreach ((array)self::$_settings[$addon_name]['message_types'] as $message_type => $message_type_settings) {
1053
-                    EE_Register_Message_Type::deregister($message_type);
1054
-                }
1055
-            }
1056
-            //deregister capabilities for addon
1057
-            if (
1058
-                ! empty(self::$_settings[$addon_name]['capabilities'])
1059
-                || ! empty(self::$_settings[$addon_name]['capability_maps'])
1060
-            ) {
1061
-                EE_Register_Capabilities::deregister($addon_name);
1062
-            }
1063
-            //deregister custom_post_types for addon
1064
-            if (! empty(self::$_settings[$addon_name]['custom_post_types'])) {
1065
-                EE_Register_CPT::deregister($addon_name);
1066
-            }
1067
-            if (! empty(self::$_settings[$addon_name]['payment_method_paths'])) {
1068
-                EE_Register_Payment_Method::deregister($addon_name);
1069
-            }
1070
-            remove_action(
1071
-                'deactivate_' . EE_Registry::instance()->addons->{$class_name}->get_main_plugin_file_basename(),
1072
-                array(EE_Registry::instance()->addons->{$class_name}, 'deactivation')
1073
-            );
1074
-            remove_action(
1075
-                'AHEE__EE_System__perform_activations_upgrades_and_migrations',
1076
-                array(EE_Registry::instance()->addons->{$class_name}, 'initialize_db_if_no_migrations_required')
1077
-            );
1078
-            //remove `after_registration` call
1079
-            remove_action(
1080
-                'AHEE__EE_System__load_espresso_addons__complete',
1081
-                array(EE_Registry::instance()->addons->{$class_name}, 'after_registration'),
1082
-                999
1083
-            );
1084
-            unset(EE_Registry::instance()->addons->{$class_name}, self::$_settings[$addon_name]);
998
+	/**
999
+	 * This deregisters an addon that was previously registered with a specific addon_name.
1000
+	 *
1001
+	 * @since    4.3.0
1002
+	 * @param string $addon_name the name for the addon that was previously registered
1003
+	 * @throws EE_Error
1004
+	 * @return void
1005
+	 */
1006
+	public static function deregister($addon_name = null)
1007
+	{
1008
+		if (isset(self::$_settings[$addon_name], self::$_settings[$addon_name]['class_name'])) {
1009
+			do_action('AHEE__EE_Register_Addon__deregister__before', $addon_name);
1010
+			$class_name = self::$_settings[$addon_name]['class_name'];
1011
+			if (! empty(self::$_settings[$addon_name]['dms_paths'])) {
1012
+				// setup DMS
1013
+				EE_Register_Data_Migration_Scripts::deregister($addon_name);
1014
+			}
1015
+			if (! empty(self::$_settings[$addon_name]['admin_path'])) {
1016
+				// register admin page
1017
+				EE_Register_Admin_Page::deregister($addon_name);
1018
+			}
1019
+			if (! empty(self::$_settings[$addon_name]['module_paths'])) {
1020
+				// add to list of modules to be registered
1021
+				EE_Register_Module::deregister($addon_name);
1022
+			}
1023
+			if (! empty(self::$_settings[$addon_name]['shortcode_paths'])
1024
+				|| ! empty(self::$_settings[$addon_name]['shortcode_fqcns'])
1025
+			) {
1026
+				// add to list of shortcodes to be registered
1027
+				EE_Register_Shortcode::deregister($addon_name);
1028
+			}
1029
+			if (! empty(self::$_settings[$addon_name]['config_class'])) {
1030
+				// if config_class present let's register config.
1031
+				EE_Register_Config::deregister(self::$_settings[$addon_name]['config_class']);
1032
+			}
1033
+			if (! empty(self::$_settings[$addon_name]['widget_paths'])) {
1034
+				// add to list of widgets to be registered
1035
+				EE_Register_Widget::deregister($addon_name);
1036
+			}
1037
+			if (! empty(self::$_settings[$addon_name]['model_paths'])
1038
+				||
1039
+				! empty(self::$_settings[$addon_name]['class_paths'])
1040
+			) {
1041
+				// add to list of shortcodes to be registered
1042
+				EE_Register_Model::deregister($addon_name);
1043
+			}
1044
+			if (! empty(self::$_settings[$addon_name]['model_extension_paths'])
1045
+				||
1046
+				! empty(self::$_settings[$addon_name]['class_extension_paths'])
1047
+			) {
1048
+				// add to list of shortcodes to be registered
1049
+				EE_Register_Model_Extensions::deregister($addon_name);
1050
+			}
1051
+			if (! empty(self::$_settings[$addon_name]['message_types'])) {
1052
+				foreach ((array)self::$_settings[$addon_name]['message_types'] as $message_type => $message_type_settings) {
1053
+					EE_Register_Message_Type::deregister($message_type);
1054
+				}
1055
+			}
1056
+			//deregister capabilities for addon
1057
+			if (
1058
+				! empty(self::$_settings[$addon_name]['capabilities'])
1059
+				|| ! empty(self::$_settings[$addon_name]['capability_maps'])
1060
+			) {
1061
+				EE_Register_Capabilities::deregister($addon_name);
1062
+			}
1063
+			//deregister custom_post_types for addon
1064
+			if (! empty(self::$_settings[$addon_name]['custom_post_types'])) {
1065
+				EE_Register_CPT::deregister($addon_name);
1066
+			}
1067
+			if (! empty(self::$_settings[$addon_name]['payment_method_paths'])) {
1068
+				EE_Register_Payment_Method::deregister($addon_name);
1069
+			}
1070
+			remove_action(
1071
+				'deactivate_' . EE_Registry::instance()->addons->{$class_name}->get_main_plugin_file_basename(),
1072
+				array(EE_Registry::instance()->addons->{$class_name}, 'deactivation')
1073
+			);
1074
+			remove_action(
1075
+				'AHEE__EE_System__perform_activations_upgrades_and_migrations',
1076
+				array(EE_Registry::instance()->addons->{$class_name}, 'initialize_db_if_no_migrations_required')
1077
+			);
1078
+			//remove `after_registration` call
1079
+			remove_action(
1080
+				'AHEE__EE_System__load_espresso_addons__complete',
1081
+				array(EE_Registry::instance()->addons->{$class_name}, 'after_registration'),
1082
+				999
1083
+			);
1084
+			unset(EE_Registry::instance()->addons->{$class_name}, self::$_settings[$addon_name]);
1085 1085
 
1086
-            do_action('AHEE__EE_Register_Addon__deregister__after', $addon_name);
1087
-        }
1088
-    }
1086
+			do_action('AHEE__EE_Register_Addon__deregister__after', $addon_name);
1087
+		}
1088
+	}
1089 1089
 
1090 1090
 
1091 1091
 }
Please login to merge, or discard this patch.
core/EE_Addon.core.php 2 patches
Indentation   +760 added lines, -760 removed lines patch added patch discarded remove patch
@@ -14,732 +14,732 @@  discard block
 block discarded – undo
14 14
 {
15 15
 
16 16
 
17
-    /**
18
-     * prefix to be added onto an addon's plugin slug to make a wp option name
19
-     * which will be used to store the plugin's activation history
20
-     */
21
-    const ee_addon_version_history_option_prefix = 'ee_version_history_';
22
-
23
-    /**
24
-     * @var $_version
25
-     * @type string
26
-     */
27
-    protected $_version = '';
28
-
29
-    /**
30
-     * @var $_min_core_version
31
-     * @type string
32
-     */
33
-    protected $_min_core_version = '';
34
-
35
-    /**
36
-     * derived from plugin 'main_file_path using plugin_basename()
37
-     *
38
-     * @type string $_plugin_basename
39
-     */
40
-    protected $_plugin_basename = '';
41
-
42
-    /**
43
-     * A non-internationalized name to identify this addon for use in URLs, etc
44
-     *
45
-     * @type string $_plugin_slug
46
-     */
47
-    protected $_plugin_slug = '';
48
-
49
-    /**
50
-     * A non-internationalized name to identify this addon. Eg 'Calendar','MailChimp',etc/
51
-     *
52
-     * @type string _addon_name
53
-     */
54
-    protected $_addon_name = '';
55
-
56
-    /**
57
-     * one of the EE_System::req_type_* constants
58
-     *
59
-     * @type int $_req_type
60
-     */
61
-    protected $_req_type;
62
-
63
-    /**
64
-     * page slug to be used when generating the "Settings" link on the WP plugin page
65
-     *
66
-     * @type string $_plugin_action_slug
67
-     */
68
-    protected $_plugin_action_slug = '';
69
-
70
-    /**
71
-     * if not empty, inserts a new table row after this plugin's row on the WP Plugins page
72
-     * that can be used for adding upgrading/marketing info
73
-     *
74
-     * @type array $_plugins_page_row
75
-     */
76
-    protected $_plugins_page_row = array();
77
-
78
-
79
-
80
-    /**
81
-     *    filepath to the main file, which can be used for register_activation_hook, register_deactivation_hook, etc.
82
-     *
83
-     * @type string
84
-     */
85
-    protected $_main_plugin_file;
86
-
87
-
88
-    /**
89
-     *    class constructor
90
-     */
91
-    public function __construct()
92
-    {
93
-        add_action('AHEE__EE_System__load_controllers__load_admin_controllers', array($this, 'admin_init'));
94
-    }
95
-
96
-
97
-    /**
98
-     * @param mixed $version
99
-     */
100
-    public function set_version($version = null)
101
-    {
102
-        $this->_version = $version;
103
-    }
104
-
105
-
106
-    /**
107
-     * get__version
108
-     *
109
-     * @return string
110
-     */
111
-    public function version()
112
-    {
113
-        return $this->_version;
114
-    }
115
-
116
-
117
-    /**
118
-     * @param mixed $min_core_version
119
-     */
120
-    public function set_min_core_version($min_core_version = null)
121
-    {
122
-        $this->_min_core_version = $min_core_version;
123
-    }
124
-
125
-
126
-    /**
127
-     * get__min_core_version
128
-     *
129
-     * @return string
130
-     */
131
-    public function min_core_version()
132
-    {
133
-        return $this->_min_core_version;
134
-    }
135
-
136
-
137
-    /**
138
-     * Sets addon_name
139
-     *
140
-     * @param string $addon_name
141
-     * @return boolean
142
-     */
143
-    public function set_name($addon_name)
144
-    {
145
-        return $this->_addon_name = $addon_name;
146
-    }
147
-
148
-
149
-    /**
150
-     * Gets addon_name
151
-     *
152
-     * @return string
153
-     */
154
-    public function name()
155
-    {
156
-        return $this->_addon_name;
157
-    }
158
-
159
-
160
-    /**
161
-     * @return string
162
-     */
163
-    public function plugin_basename()
164
-    {
165
-
166
-        return $this->_plugin_basename;
167
-    }
168
-
169
-
170
-    /**
171
-     * @param string $plugin_basename
172
-     */
173
-    public function set_plugin_basename($plugin_basename)
174
-    {
175
-
176
-        $this->_plugin_basename = $plugin_basename;
177
-    }
178
-
179
-
180
-    /**
181
-     * @return string
182
-     */
183
-    public function plugin_slug()
184
-    {
185
-
186
-        return $this->_plugin_slug;
187
-    }
188
-
189
-
190
-    /**
191
-     * @param string $plugin_slug
192
-     */
193
-    public function set_plugin_slug($plugin_slug)
194
-    {
195
-
196
-        $this->_plugin_slug = $plugin_slug;
197
-    }
198
-
199
-
200
-    /**
201
-     * @return string
202
-     */
203
-    public function plugin_action_slug()
204
-    {
205
-
206
-        return $this->_plugin_action_slug;
207
-    }
208
-
209
-
210
-    /**
211
-     * @param string $plugin_action_slug
212
-     */
213
-    public function set_plugin_action_slug($plugin_action_slug)
214
-    {
215
-
216
-        $this->_plugin_action_slug = $plugin_action_slug;
217
-    }
218
-
219
-
220
-    /**
221
-     * @return array
222
-     */
223
-    public function get_plugins_page_row()
224
-    {
225
-
226
-        return $this->_plugins_page_row;
227
-    }
228
-
229
-
230
-    /**
231
-     * @param array $plugins_page_row
232
-     */
233
-    public function set_plugins_page_row($plugins_page_row = array())
234
-    {
235
-        // sigh.... check for example content that I stupidly merged to master and remove it if found
236
-        if (! is_array($plugins_page_row)
237
-            && strpos($plugins_page_row, '<h3>Promotions Addon Upsell Info</h3>') !== false
238
-        ) {
239
-            $plugins_page_row = array();
240
-        }
241
-        $this->_plugins_page_row = (array) $plugins_page_row;
242
-    }
243
-
244
-
245
-    /**
246
-     * Called when EE core detects this addon has been activated for the first time.
247
-     * If the site isn't in maintenance mode, should setup the addon's database
248
-     *
249
-     * @return void
250
-     */
251
-    public function new_install()
252
-    {
253
-        $classname = get_class($this);
254
-        do_action("AHEE__{$classname}__new_install");
255
-        do_action('AHEE__EE_Addon__new_install', $this);
256
-        EE_Maintenance_Mode::instance()->set_maintenance_mode_if_db_old();
257
-        add_action(
258
-            'AHEE__EE_System__perform_activations_upgrades_and_migrations',
259
-            array($this, 'initialize_db_if_no_migrations_required')
260
-        );
261
-    }
262
-
263
-
264
-    /**
265
-     * Called when EE core detects this addon has been reactivated. When this happens,
266
-     * it's good to just check that your data is still intact
267
-     *
268
-     * @return void
269
-     */
270
-    public function reactivation()
271
-    {
272
-        $classname = get_class($this);
273
-        do_action("AHEE__{$classname}__reactivation");
274
-        do_action('AHEE__EE_Addon__reactivation', $this);
275
-        EE_Maintenance_Mode::instance()->set_maintenance_mode_if_db_old();
276
-        add_action(
277
-            'AHEE__EE_System__perform_activations_upgrades_and_migrations',
278
-            array($this, 'initialize_db_if_no_migrations_required')
279
-        );
280
-    }
281
-
282
-
283
-    /**
284
-     * Called when the registered deactivation hook for this addon fires.
285
-     * @throws EE_Error
286
-     */
287
-    public function deactivation()
288
-    {
289
-        $classname = get_class($this);
290
-        do_action("AHEE__{$classname}__deactivation");
291
-        do_action('AHEE__EE_Addon__deactivation', $this);
292
-        //check if the site no longer needs to be in maintenance mode
293
-        EE_Register_Addon::deregister($this->name());
294
-        EE_Maintenance_Mode::instance()->set_maintenance_mode_if_db_old();
295
-    }
296
-
297
-
298
-    /**
299
-     * Takes care of double-checking that we're not in maintenance mode, and then
300
-     * initializing this addon's necessary initial data. This is called by default on new activations
301
-     * and reactivations.
302
-     *
303
-     * @param boolean $verify_schema whether to verify the database's schema for this addon, or just its data.
304
-     *                               This is a resource-intensive job so we prefer to only do it when necessary
305
-     * @return void
306
-     * @throws \EE_Error
307
-     */
308
-    public function initialize_db_if_no_migrations_required($verify_schema = true)
309
-    {
310
-        if ($verify_schema === '') {
311
-            //wp core bug imo: if no args are passed to `do_action('some_hook_name')` besides the hook's name
312
-            //(ie, no 2nd or 3rd arguments), instead of calling the registered callbacks with no arguments, it
313
-            //calls them with an argument of an empty string (ie ""), which evaluates to false
314
-            //so we need to treat the empty string as if nothing had been passed, and should instead use the default
315
-            $verify_schema = true;
316
-        }
317
-        if (EE_Maintenance_Mode::instance()->level() !== EE_Maintenance_Mode::level_2_complete_maintenance) {
318
-            if ($verify_schema) {
319
-                $this->initialize_db();
320
-            }
321
-            $this->initialize_default_data();
322
-            //@todo: this will probably need to be adjusted in 4.4 as the array changed formats I believe
323
-            EE_Data_Migration_Manager::instance()->update_current_database_state_to(
324
-                array(
325
-                    'slug'    => $this->name(),
326
-                    'version' => $this->version(),
327
-                )
328
-            );
329
-            /* make sure core's data is a-ok
17
+	/**
18
+	 * prefix to be added onto an addon's plugin slug to make a wp option name
19
+	 * which will be used to store the plugin's activation history
20
+	 */
21
+	const ee_addon_version_history_option_prefix = 'ee_version_history_';
22
+
23
+	/**
24
+	 * @var $_version
25
+	 * @type string
26
+	 */
27
+	protected $_version = '';
28
+
29
+	/**
30
+	 * @var $_min_core_version
31
+	 * @type string
32
+	 */
33
+	protected $_min_core_version = '';
34
+
35
+	/**
36
+	 * derived from plugin 'main_file_path using plugin_basename()
37
+	 *
38
+	 * @type string $_plugin_basename
39
+	 */
40
+	protected $_plugin_basename = '';
41
+
42
+	/**
43
+	 * A non-internationalized name to identify this addon for use in URLs, etc
44
+	 *
45
+	 * @type string $_plugin_slug
46
+	 */
47
+	protected $_plugin_slug = '';
48
+
49
+	/**
50
+	 * A non-internationalized name to identify this addon. Eg 'Calendar','MailChimp',etc/
51
+	 *
52
+	 * @type string _addon_name
53
+	 */
54
+	protected $_addon_name = '';
55
+
56
+	/**
57
+	 * one of the EE_System::req_type_* constants
58
+	 *
59
+	 * @type int $_req_type
60
+	 */
61
+	protected $_req_type;
62
+
63
+	/**
64
+	 * page slug to be used when generating the "Settings" link on the WP plugin page
65
+	 *
66
+	 * @type string $_plugin_action_slug
67
+	 */
68
+	protected $_plugin_action_slug = '';
69
+
70
+	/**
71
+	 * if not empty, inserts a new table row after this plugin's row on the WP Plugins page
72
+	 * that can be used for adding upgrading/marketing info
73
+	 *
74
+	 * @type array $_plugins_page_row
75
+	 */
76
+	protected $_plugins_page_row = array();
77
+
78
+
79
+
80
+	/**
81
+	 *    filepath to the main file, which can be used for register_activation_hook, register_deactivation_hook, etc.
82
+	 *
83
+	 * @type string
84
+	 */
85
+	protected $_main_plugin_file;
86
+
87
+
88
+	/**
89
+	 *    class constructor
90
+	 */
91
+	public function __construct()
92
+	{
93
+		add_action('AHEE__EE_System__load_controllers__load_admin_controllers', array($this, 'admin_init'));
94
+	}
95
+
96
+
97
+	/**
98
+	 * @param mixed $version
99
+	 */
100
+	public function set_version($version = null)
101
+	{
102
+		$this->_version = $version;
103
+	}
104
+
105
+
106
+	/**
107
+	 * get__version
108
+	 *
109
+	 * @return string
110
+	 */
111
+	public function version()
112
+	{
113
+		return $this->_version;
114
+	}
115
+
116
+
117
+	/**
118
+	 * @param mixed $min_core_version
119
+	 */
120
+	public function set_min_core_version($min_core_version = null)
121
+	{
122
+		$this->_min_core_version = $min_core_version;
123
+	}
124
+
125
+
126
+	/**
127
+	 * get__min_core_version
128
+	 *
129
+	 * @return string
130
+	 */
131
+	public function min_core_version()
132
+	{
133
+		return $this->_min_core_version;
134
+	}
135
+
136
+
137
+	/**
138
+	 * Sets addon_name
139
+	 *
140
+	 * @param string $addon_name
141
+	 * @return boolean
142
+	 */
143
+	public function set_name($addon_name)
144
+	{
145
+		return $this->_addon_name = $addon_name;
146
+	}
147
+
148
+
149
+	/**
150
+	 * Gets addon_name
151
+	 *
152
+	 * @return string
153
+	 */
154
+	public function name()
155
+	{
156
+		return $this->_addon_name;
157
+	}
158
+
159
+
160
+	/**
161
+	 * @return string
162
+	 */
163
+	public function plugin_basename()
164
+	{
165
+
166
+		return $this->_plugin_basename;
167
+	}
168
+
169
+
170
+	/**
171
+	 * @param string $plugin_basename
172
+	 */
173
+	public function set_plugin_basename($plugin_basename)
174
+	{
175
+
176
+		$this->_plugin_basename = $plugin_basename;
177
+	}
178
+
179
+
180
+	/**
181
+	 * @return string
182
+	 */
183
+	public function plugin_slug()
184
+	{
185
+
186
+		return $this->_plugin_slug;
187
+	}
188
+
189
+
190
+	/**
191
+	 * @param string $plugin_slug
192
+	 */
193
+	public function set_plugin_slug($plugin_slug)
194
+	{
195
+
196
+		$this->_plugin_slug = $plugin_slug;
197
+	}
198
+
199
+
200
+	/**
201
+	 * @return string
202
+	 */
203
+	public function plugin_action_slug()
204
+	{
205
+
206
+		return $this->_plugin_action_slug;
207
+	}
208
+
209
+
210
+	/**
211
+	 * @param string $plugin_action_slug
212
+	 */
213
+	public function set_plugin_action_slug($plugin_action_slug)
214
+	{
215
+
216
+		$this->_plugin_action_slug = $plugin_action_slug;
217
+	}
218
+
219
+
220
+	/**
221
+	 * @return array
222
+	 */
223
+	public function get_plugins_page_row()
224
+	{
225
+
226
+		return $this->_plugins_page_row;
227
+	}
228
+
229
+
230
+	/**
231
+	 * @param array $plugins_page_row
232
+	 */
233
+	public function set_plugins_page_row($plugins_page_row = array())
234
+	{
235
+		// sigh.... check for example content that I stupidly merged to master and remove it if found
236
+		if (! is_array($plugins_page_row)
237
+			&& strpos($plugins_page_row, '<h3>Promotions Addon Upsell Info</h3>') !== false
238
+		) {
239
+			$plugins_page_row = array();
240
+		}
241
+		$this->_plugins_page_row = (array) $plugins_page_row;
242
+	}
243
+
244
+
245
+	/**
246
+	 * Called when EE core detects this addon has been activated for the first time.
247
+	 * If the site isn't in maintenance mode, should setup the addon's database
248
+	 *
249
+	 * @return void
250
+	 */
251
+	public function new_install()
252
+	{
253
+		$classname = get_class($this);
254
+		do_action("AHEE__{$classname}__new_install");
255
+		do_action('AHEE__EE_Addon__new_install', $this);
256
+		EE_Maintenance_Mode::instance()->set_maintenance_mode_if_db_old();
257
+		add_action(
258
+			'AHEE__EE_System__perform_activations_upgrades_and_migrations',
259
+			array($this, 'initialize_db_if_no_migrations_required')
260
+		);
261
+	}
262
+
263
+
264
+	/**
265
+	 * Called when EE core detects this addon has been reactivated. When this happens,
266
+	 * it's good to just check that your data is still intact
267
+	 *
268
+	 * @return void
269
+	 */
270
+	public function reactivation()
271
+	{
272
+		$classname = get_class($this);
273
+		do_action("AHEE__{$classname}__reactivation");
274
+		do_action('AHEE__EE_Addon__reactivation', $this);
275
+		EE_Maintenance_Mode::instance()->set_maintenance_mode_if_db_old();
276
+		add_action(
277
+			'AHEE__EE_System__perform_activations_upgrades_and_migrations',
278
+			array($this, 'initialize_db_if_no_migrations_required')
279
+		);
280
+	}
281
+
282
+
283
+	/**
284
+	 * Called when the registered deactivation hook for this addon fires.
285
+	 * @throws EE_Error
286
+	 */
287
+	public function deactivation()
288
+	{
289
+		$classname = get_class($this);
290
+		do_action("AHEE__{$classname}__deactivation");
291
+		do_action('AHEE__EE_Addon__deactivation', $this);
292
+		//check if the site no longer needs to be in maintenance mode
293
+		EE_Register_Addon::deregister($this->name());
294
+		EE_Maintenance_Mode::instance()->set_maintenance_mode_if_db_old();
295
+	}
296
+
297
+
298
+	/**
299
+	 * Takes care of double-checking that we're not in maintenance mode, and then
300
+	 * initializing this addon's necessary initial data. This is called by default on new activations
301
+	 * and reactivations.
302
+	 *
303
+	 * @param boolean $verify_schema whether to verify the database's schema for this addon, or just its data.
304
+	 *                               This is a resource-intensive job so we prefer to only do it when necessary
305
+	 * @return void
306
+	 * @throws \EE_Error
307
+	 */
308
+	public function initialize_db_if_no_migrations_required($verify_schema = true)
309
+	{
310
+		if ($verify_schema === '') {
311
+			//wp core bug imo: if no args are passed to `do_action('some_hook_name')` besides the hook's name
312
+			//(ie, no 2nd or 3rd arguments), instead of calling the registered callbacks with no arguments, it
313
+			//calls them with an argument of an empty string (ie ""), which evaluates to false
314
+			//so we need to treat the empty string as if nothing had been passed, and should instead use the default
315
+			$verify_schema = true;
316
+		}
317
+		if (EE_Maintenance_Mode::instance()->level() !== EE_Maintenance_Mode::level_2_complete_maintenance) {
318
+			if ($verify_schema) {
319
+				$this->initialize_db();
320
+			}
321
+			$this->initialize_default_data();
322
+			//@todo: this will probably need to be adjusted in 4.4 as the array changed formats I believe
323
+			EE_Data_Migration_Manager::instance()->update_current_database_state_to(
324
+				array(
325
+					'slug'    => $this->name(),
326
+					'version' => $this->version(),
327
+				)
328
+			);
329
+			/* make sure core's data is a-ok
330 330
              * (at the time of writing, we especially want to verify all the caps are present
331 331
              * because payment method type capabilities are added dynamically, and it's
332 332
              * possible this addon added a payment method. But it's also possible
333 333
              * other data needs to be verified)
334 334
              */
335
-            EEH_Activation::initialize_db_content();
336
-            update_option('ee_flush_rewrite_rules', true);
337
-            //in case there are lots of addons being activated at once, let's force garbage collection
338
-            //to help avoid memory limit errors
339
-            //EEH_Debug_Tools::instance()->measure_memory( 'db content initialized for ' . get_class( $this), true );
340
-            gc_collect_cycles();
341
-        } else {
342
-            //ask the data migration manager to init this addon's data
343
-            //when migrations are finished because we can't do it now
344
-            EE_Data_Migration_Manager::instance()->enqueue_db_initialization_for($this->name());
345
-        }
346
-    }
347
-
348
-
349
-    /**
350
-     * Used to setup this addon's database tables, but not necessarily any default
351
-     * data in them. The default is to actually use the most up-to-date data migration script
352
-     * for this addon, and just use its schema_changes_before_migration() and schema_changes_after_migration()
353
-     * methods to setup the db.
354
-     */
355
-    public function initialize_db()
356
-    {
357
-        //find the migration script that sets the database to be compatible with the code
358
-        $current_dms_name = EE_Data_Migration_Manager::instance()->get_most_up_to_date_dms($this->name());
359
-        if ($current_dms_name) {
360
-            $current_data_migration_script = EE_Registry::instance()->load_dms($current_dms_name);
361
-            $current_data_migration_script->set_migrating(false);
362
-            $current_data_migration_script->schema_changes_before_migration();
363
-            $current_data_migration_script->schema_changes_after_migration();
364
-            if ($current_data_migration_script->get_errors()) {
365
-                foreach ($current_data_migration_script->get_errors() as $error) {
366
-                    EE_Error::add_error($error, __FILE__, __FUNCTION__, __LINE__);
367
-                }
368
-            }
369
-        }
370
-        //if not DMS was found that should be ok. This addon just doesn't require any database changes
371
-        EE_Data_Migration_Manager::instance()->update_current_database_state_to(
372
-            array(
373
-                'slug'    => $this->name(),
374
-                'version' => $this->version(),
375
-            )
376
-        );
377
-    }
378
-
379
-
380
-    /**
381
-     * If you want to setup default data for the addon, override this method, and call
382
-     * parent::initialize_default_data() from within it. This is normally called
383
-     * from EE_Addon::initialize_db_if_no_migrations_required(), just after EE_Addon::initialize_db()
384
-     * and should verify default data is present (but this is also called
385
-     * on reactivations and just after migrations, so please verify you actually want
386
-     * to ADD default data, because it may already be present).
387
-     * However, please call this parent (currently it just fires a hook which other
388
-     * addons may be depending on)
389
-     */
390
-    public function initialize_default_data()
391
-    {
392
-        /**
393
-         * Called when an addon is ensuring its default data is set (possibly called
394
-         * on a reactivation, so first check for the absence of other data before setting
395
-         * default data)
396
-         *
397
-         * @param EE_Addon $addon the addon that called this
398
-         */
399
-        do_action('AHEE__EE_Addon__initialize_default_data__begin', $this);
400
-        //override to insert default data. It is safe to use the models here
401
-        //because the site should not be in maintenance mode
402
-    }
403
-
404
-
405
-    /**
406
-     * EE Core detected that this addon has been upgraded. We should check if there
407
-     * are any new migration scripts, and if so put the site into maintenance mode until
408
-     * they're ran
409
-     *
410
-     * @return void
411
-     */
412
-    public function upgrade()
413
-    {
414
-        $classname = get_class($this);
415
-        do_action("AHEE__{$classname}__upgrade");
416
-        do_action('AHEE__EE_Addon__upgrade', $this);
417
-        EE_Maintenance_Mode::instance()->set_maintenance_mode_if_db_old();
418
-        //also it's possible there is new default data that needs to be added
419
-        add_action(
420
-            'AHEE__EE_System__perform_activations_upgrades_and_migrations',
421
-            array($this, 'initialize_db_if_no_migrations_required')
422
-        );
423
-    }
424
-
425
-
426
-    /**
427
-     * If Core detects this addon has been downgraded, you may want to invoke some special logic here.
428
-     */
429
-    public function downgrade()
430
-    {
431
-        $classname = get_class($this);
432
-        do_action("AHEE__{$classname}__downgrade");
433
-        do_action('AHEE__EE_Addon__downgrade', $this);
434
-        //it's possible there's old default data that needs to be double-checked
435
-        add_action(
436
-            'AHEE__EE_System__perform_activations_upgrades_and_migrations',
437
-            array($this, 'initialize_db_if_no_migrations_required')
438
-        );
439
-    }
440
-
441
-
442
-    /**
443
-     * set_db_update_option_name
444
-     * Until we do something better, we'll just check for migration scripts upon
445
-     * plugin activation only. In the future, we'll want to do it on plugin updates too
446
-     *
447
-     * @return bool
448
-     */
449
-    public function set_db_update_option_name()
450
-    {
451
-        EE_Error::doing_it_wrong(
452
-            __FUNCTION__,
453
-            esc_html__(
454
-                'EE_Addon::set_db_update_option_name was renamed to EE_Addon::set_activation_indicator_option',
455
-                'event_espresso'
456
-            ),
457
-            '4.3.0.alpha.016'
458
-        );
459
-        //let's just handle this on the next request, ok? right now we're just not really ready
460
-        return $this->set_activation_indicator_option();
461
-    }
462
-
463
-
464
-    /**
465
-     * Returns the name of the activation indicator option
466
-     * (an option which is set temporarily to indicate that this addon was just activated)
467
-     *
468
-     * @deprecated since version 4.3.0.alpha.016
469
-     * @return string
470
-     */
471
-    public function get_db_update_option_name()
472
-    {
473
-        EE_Error::doing_it_wrong(
474
-            __FUNCTION__,
475
-            esc_html__(
476
-                'EE_Addon::get_db_update_option was renamed to EE_Addon::get_activation_indicator_option_name',
477
-                'event_espresso'
478
-            ),
479
-            '4.3.0.alpha.016'
480
-        );
481
-        return $this->get_activation_indicator_option_name();
482
-    }
483
-
484
-
485
-    /**
486
-     * When the addon is activated, this should be called to set a wordpress option that
487
-     * indicates it was activated. This is especially useful for detecting reactivations.
488
-     *
489
-     * @return bool
490
-     */
491
-    public function set_activation_indicator_option()
492
-    {
493
-        // let's just handle this on the next request, ok? right now we're just not really ready
494
-        return update_option($this->get_activation_indicator_option_name(), true);
495
-    }
496
-
497
-
498
-    /**
499
-     * Gets the name of the wp option which is used to temporarily indicate that this addon was activated
500
-     *
501
-     * @return string
502
-     */
503
-    public function get_activation_indicator_option_name()
504
-    {
505
-        return 'ee_activation_' . $this->name();
506
-    }
507
-
508
-
509
-    /**
510
-     * Used by EE_System to set the request type of this addon. Should not be used by addon developers
511
-     *
512
-     * @param int $req_type
513
-     */
514
-    public function set_req_type($req_type)
515
-    {
516
-        $this->_req_type = $req_type;
517
-    }
518
-
519
-
520
-    /**
521
-     * Returns the request type of this addon (ie, EE_System::req_type_normal, EE_System::req_type_new_activation,
522
-     * EE_System::req_type_reactivation, EE_System::req_type_upgrade, or EE_System::req_type_downgrade). This is set by
523
-     * EE_System when it is checking for new install or upgrades of addons
524
-     */
525
-    public function detect_req_type()
526
-    {
527
-        if (! $this->_req_type) {
528
-            $this->detect_activation_or_upgrade();
529
-        }
530
-        return $this->_req_type;
531
-    }
532
-
533
-
534
-    /**
535
-     * Detects the request type for this addon (whether it was just activated, upgrades, a normal request, etc.)
536
-     * Should only be called once per request
537
-     *
538
-     * @return void
539
-     */
540
-    public function detect_activation_or_upgrade()
541
-    {
542
-        $activation_history_for_addon = $this->get_activation_history();
335
+			EEH_Activation::initialize_db_content();
336
+			update_option('ee_flush_rewrite_rules', true);
337
+			//in case there are lots of addons being activated at once, let's force garbage collection
338
+			//to help avoid memory limit errors
339
+			//EEH_Debug_Tools::instance()->measure_memory( 'db content initialized for ' . get_class( $this), true );
340
+			gc_collect_cycles();
341
+		} else {
342
+			//ask the data migration manager to init this addon's data
343
+			//when migrations are finished because we can't do it now
344
+			EE_Data_Migration_Manager::instance()->enqueue_db_initialization_for($this->name());
345
+		}
346
+	}
347
+
348
+
349
+	/**
350
+	 * Used to setup this addon's database tables, but not necessarily any default
351
+	 * data in them. The default is to actually use the most up-to-date data migration script
352
+	 * for this addon, and just use its schema_changes_before_migration() and schema_changes_after_migration()
353
+	 * methods to setup the db.
354
+	 */
355
+	public function initialize_db()
356
+	{
357
+		//find the migration script that sets the database to be compatible with the code
358
+		$current_dms_name = EE_Data_Migration_Manager::instance()->get_most_up_to_date_dms($this->name());
359
+		if ($current_dms_name) {
360
+			$current_data_migration_script = EE_Registry::instance()->load_dms($current_dms_name);
361
+			$current_data_migration_script->set_migrating(false);
362
+			$current_data_migration_script->schema_changes_before_migration();
363
+			$current_data_migration_script->schema_changes_after_migration();
364
+			if ($current_data_migration_script->get_errors()) {
365
+				foreach ($current_data_migration_script->get_errors() as $error) {
366
+					EE_Error::add_error($error, __FILE__, __FUNCTION__, __LINE__);
367
+				}
368
+			}
369
+		}
370
+		//if not DMS was found that should be ok. This addon just doesn't require any database changes
371
+		EE_Data_Migration_Manager::instance()->update_current_database_state_to(
372
+			array(
373
+				'slug'    => $this->name(),
374
+				'version' => $this->version(),
375
+			)
376
+		);
377
+	}
378
+
379
+
380
+	/**
381
+	 * If you want to setup default data for the addon, override this method, and call
382
+	 * parent::initialize_default_data() from within it. This is normally called
383
+	 * from EE_Addon::initialize_db_if_no_migrations_required(), just after EE_Addon::initialize_db()
384
+	 * and should verify default data is present (but this is also called
385
+	 * on reactivations and just after migrations, so please verify you actually want
386
+	 * to ADD default data, because it may already be present).
387
+	 * However, please call this parent (currently it just fires a hook which other
388
+	 * addons may be depending on)
389
+	 */
390
+	public function initialize_default_data()
391
+	{
392
+		/**
393
+		 * Called when an addon is ensuring its default data is set (possibly called
394
+		 * on a reactivation, so first check for the absence of other data before setting
395
+		 * default data)
396
+		 *
397
+		 * @param EE_Addon $addon the addon that called this
398
+		 */
399
+		do_action('AHEE__EE_Addon__initialize_default_data__begin', $this);
400
+		//override to insert default data. It is safe to use the models here
401
+		//because the site should not be in maintenance mode
402
+	}
403
+
404
+
405
+	/**
406
+	 * EE Core detected that this addon has been upgraded. We should check if there
407
+	 * are any new migration scripts, and if so put the site into maintenance mode until
408
+	 * they're ran
409
+	 *
410
+	 * @return void
411
+	 */
412
+	public function upgrade()
413
+	{
414
+		$classname = get_class($this);
415
+		do_action("AHEE__{$classname}__upgrade");
416
+		do_action('AHEE__EE_Addon__upgrade', $this);
417
+		EE_Maintenance_Mode::instance()->set_maintenance_mode_if_db_old();
418
+		//also it's possible there is new default data that needs to be added
419
+		add_action(
420
+			'AHEE__EE_System__perform_activations_upgrades_and_migrations',
421
+			array($this, 'initialize_db_if_no_migrations_required')
422
+		);
423
+	}
424
+
425
+
426
+	/**
427
+	 * If Core detects this addon has been downgraded, you may want to invoke some special logic here.
428
+	 */
429
+	public function downgrade()
430
+	{
431
+		$classname = get_class($this);
432
+		do_action("AHEE__{$classname}__downgrade");
433
+		do_action('AHEE__EE_Addon__downgrade', $this);
434
+		//it's possible there's old default data that needs to be double-checked
435
+		add_action(
436
+			'AHEE__EE_System__perform_activations_upgrades_and_migrations',
437
+			array($this, 'initialize_db_if_no_migrations_required')
438
+		);
439
+	}
440
+
441
+
442
+	/**
443
+	 * set_db_update_option_name
444
+	 * Until we do something better, we'll just check for migration scripts upon
445
+	 * plugin activation only. In the future, we'll want to do it on plugin updates too
446
+	 *
447
+	 * @return bool
448
+	 */
449
+	public function set_db_update_option_name()
450
+	{
451
+		EE_Error::doing_it_wrong(
452
+			__FUNCTION__,
453
+			esc_html__(
454
+				'EE_Addon::set_db_update_option_name was renamed to EE_Addon::set_activation_indicator_option',
455
+				'event_espresso'
456
+			),
457
+			'4.3.0.alpha.016'
458
+		);
459
+		//let's just handle this on the next request, ok? right now we're just not really ready
460
+		return $this->set_activation_indicator_option();
461
+	}
462
+
463
+
464
+	/**
465
+	 * Returns the name of the activation indicator option
466
+	 * (an option which is set temporarily to indicate that this addon was just activated)
467
+	 *
468
+	 * @deprecated since version 4.3.0.alpha.016
469
+	 * @return string
470
+	 */
471
+	public function get_db_update_option_name()
472
+	{
473
+		EE_Error::doing_it_wrong(
474
+			__FUNCTION__,
475
+			esc_html__(
476
+				'EE_Addon::get_db_update_option was renamed to EE_Addon::get_activation_indicator_option_name',
477
+				'event_espresso'
478
+			),
479
+			'4.3.0.alpha.016'
480
+		);
481
+		return $this->get_activation_indicator_option_name();
482
+	}
483
+
484
+
485
+	/**
486
+	 * When the addon is activated, this should be called to set a wordpress option that
487
+	 * indicates it was activated. This is especially useful for detecting reactivations.
488
+	 *
489
+	 * @return bool
490
+	 */
491
+	public function set_activation_indicator_option()
492
+	{
493
+		// let's just handle this on the next request, ok? right now we're just not really ready
494
+		return update_option($this->get_activation_indicator_option_name(), true);
495
+	}
496
+
497
+
498
+	/**
499
+	 * Gets the name of the wp option which is used to temporarily indicate that this addon was activated
500
+	 *
501
+	 * @return string
502
+	 */
503
+	public function get_activation_indicator_option_name()
504
+	{
505
+		return 'ee_activation_' . $this->name();
506
+	}
507
+
508
+
509
+	/**
510
+	 * Used by EE_System to set the request type of this addon. Should not be used by addon developers
511
+	 *
512
+	 * @param int $req_type
513
+	 */
514
+	public function set_req_type($req_type)
515
+	{
516
+		$this->_req_type = $req_type;
517
+	}
518
+
519
+
520
+	/**
521
+	 * Returns the request type of this addon (ie, EE_System::req_type_normal, EE_System::req_type_new_activation,
522
+	 * EE_System::req_type_reactivation, EE_System::req_type_upgrade, or EE_System::req_type_downgrade). This is set by
523
+	 * EE_System when it is checking for new install or upgrades of addons
524
+	 */
525
+	public function detect_req_type()
526
+	{
527
+		if (! $this->_req_type) {
528
+			$this->detect_activation_or_upgrade();
529
+		}
530
+		return $this->_req_type;
531
+	}
532
+
533
+
534
+	/**
535
+	 * Detects the request type for this addon (whether it was just activated, upgrades, a normal request, etc.)
536
+	 * Should only be called once per request
537
+	 *
538
+	 * @return void
539
+	 */
540
+	public function detect_activation_or_upgrade()
541
+	{
542
+		$activation_history_for_addon = $this->get_activation_history();
543 543
 //		d($activation_history_for_addon);
544
-        $request_type = EE_System::detect_req_type_given_activation_history(
545
-            $activation_history_for_addon,
546
-            $this->get_activation_indicator_option_name(),
547
-            $this->version()
548
-        );
549
-        $this->set_req_type($request_type);
550
-        $classname = get_class($this);
551
-        switch ($request_type) {
552
-            case EE_System::req_type_new_activation:
553
-                do_action("AHEE__{$classname}__detect_activations_or_upgrades__new_activation");
554
-                do_action('AHEE__EE_Addon__detect_activations_or_upgrades__new_activation', $this);
555
-                $this->new_install();
556
-                $this->update_list_of_installed_versions($activation_history_for_addon);
557
-                break;
558
-            case EE_System::req_type_reactivation:
559
-                do_action("AHEE__{$classname}__detect_activations_or_upgrades__reactivation");
560
-                do_action('AHEE__EE_Addon__detect_activations_or_upgrades__reactivation', $this);
561
-                $this->reactivation();
562
-                $this->update_list_of_installed_versions($activation_history_for_addon);
563
-                break;
564
-            case EE_System::req_type_upgrade:
565
-                do_action("AHEE__{$classname}__detect_activations_or_upgrades__upgrade");
566
-                do_action('AHEE__EE_Addon__detect_activations_or_upgrades__upgrade', $this);
567
-                $this->upgrade();
568
-                $this->update_list_of_installed_versions($activation_history_for_addon);
569
-                break;
570
-            case EE_System::req_type_downgrade:
571
-                do_action("AHEE__{$classname}__detect_activations_or_upgrades__downgrade");
572
-                do_action('AHEE__EE_Addon__detect_activations_or_upgrades__downgrade', $this);
573
-                $this->downgrade();
574
-                $this->update_list_of_installed_versions($activation_history_for_addon);
575
-                break;
576
-            case EE_System::req_type_normal:
577
-            default:
544
+		$request_type = EE_System::detect_req_type_given_activation_history(
545
+			$activation_history_for_addon,
546
+			$this->get_activation_indicator_option_name(),
547
+			$this->version()
548
+		);
549
+		$this->set_req_type($request_type);
550
+		$classname = get_class($this);
551
+		switch ($request_type) {
552
+			case EE_System::req_type_new_activation:
553
+				do_action("AHEE__{$classname}__detect_activations_or_upgrades__new_activation");
554
+				do_action('AHEE__EE_Addon__detect_activations_or_upgrades__new_activation', $this);
555
+				$this->new_install();
556
+				$this->update_list_of_installed_versions($activation_history_for_addon);
557
+				break;
558
+			case EE_System::req_type_reactivation:
559
+				do_action("AHEE__{$classname}__detect_activations_or_upgrades__reactivation");
560
+				do_action('AHEE__EE_Addon__detect_activations_or_upgrades__reactivation', $this);
561
+				$this->reactivation();
562
+				$this->update_list_of_installed_versions($activation_history_for_addon);
563
+				break;
564
+			case EE_System::req_type_upgrade:
565
+				do_action("AHEE__{$classname}__detect_activations_or_upgrades__upgrade");
566
+				do_action('AHEE__EE_Addon__detect_activations_or_upgrades__upgrade', $this);
567
+				$this->upgrade();
568
+				$this->update_list_of_installed_versions($activation_history_for_addon);
569
+				break;
570
+			case EE_System::req_type_downgrade:
571
+				do_action("AHEE__{$classname}__detect_activations_or_upgrades__downgrade");
572
+				do_action('AHEE__EE_Addon__detect_activations_or_upgrades__downgrade', $this);
573
+				$this->downgrade();
574
+				$this->update_list_of_installed_versions($activation_history_for_addon);
575
+				break;
576
+			case EE_System::req_type_normal:
577
+			default:
578 578
 //				$this->_maybe_redirect_to_ee_about();
579
-                break;
580
-        }
581
-
582
-        do_action("AHEE__{$classname}__detect_if_activation_or_upgrade__complete");
583
-    }
584
-
585
-    /**
586
-     * Updates the version history for this addon
587
-     *
588
-     * @param array  $version_history
589
-     * @param string $current_version_to_add
590
-     * @return boolean success
591
-     */
592
-    public function update_list_of_installed_versions($version_history = null, $current_version_to_add = null)
593
-    {
594
-        if (! $version_history) {
595
-            $version_history = $this->get_activation_history();
596
-        }
597
-        if ($current_version_to_add === null) {
598
-            $current_version_to_add = $this->version();
599
-        }
600
-        $version_history[$current_version_to_add][] = date('Y-m-d H:i:s', time());
601
-        // resave
579
+				break;
580
+		}
581
+
582
+		do_action("AHEE__{$classname}__detect_if_activation_or_upgrade__complete");
583
+	}
584
+
585
+	/**
586
+	 * Updates the version history for this addon
587
+	 *
588
+	 * @param array  $version_history
589
+	 * @param string $current_version_to_add
590
+	 * @return boolean success
591
+	 */
592
+	public function update_list_of_installed_versions($version_history = null, $current_version_to_add = null)
593
+	{
594
+		if (! $version_history) {
595
+			$version_history = $this->get_activation_history();
596
+		}
597
+		if ($current_version_to_add === null) {
598
+			$current_version_to_add = $this->version();
599
+		}
600
+		$version_history[$current_version_to_add][] = date('Y-m-d H:i:s', time());
601
+		// resave
602 602
 //		echo "updating list of installed versions:".$this->get_activation_history_option_name();d($version_history);
603
-        return update_option($this->get_activation_history_option_name(), $version_history);
604
-    }
605
-
606
-    /**
607
-     * Gets the name of the wp option that stores the activation history
608
-     * of this addon
609
-     *
610
-     * @return string
611
-     */
612
-    public function get_activation_history_option_name()
613
-    {
614
-        return self::ee_addon_version_history_option_prefix . $this->name();
615
-    }
616
-
617
-
618
-    /**
619
-     * Gets the wp option which stores the activation history for this addon
620
-     *
621
-     * @return array
622
-     */
623
-    public function get_activation_history()
624
-    {
625
-        return get_option($this->get_activation_history_option_name(), null);
626
-    }
627
-
628
-
629
-    /**
630
-     * @param string $config_section
631
-     */
632
-    public function set_config_section($config_section = '')
633
-    {
634
-        $this->_config_section = ! empty($config_section) ? $config_section : 'addons';
635
-    }
636
-
637
-    /**
638
-     * Sets the filepath to the main plugin file
639
-     *
640
-     * @param string $filepath
641
-     */
642
-    public function set_main_plugin_file($filepath)
643
-    {
644
-        $this->_main_plugin_file = $filepath;
645
-    }
646
-
647
-    /**
648
-     * gets the filepath to teh main file
649
-     *
650
-     * @return string
651
-     */
652
-    public function get_main_plugin_file()
653
-    {
654
-        return $this->_main_plugin_file;
655
-    }
656
-
657
-    /**
658
-     * Gets the filename (no path) of the main file (the main file loaded
659
-     * by WP)
660
-     *
661
-     * @return string
662
-     */
663
-    public function get_main_plugin_file_basename()
664
-    {
665
-        return plugin_basename($this->get_main_plugin_file());
666
-    }
667
-
668
-    /**
669
-     * Gets the folder name which contains the main plugin file
670
-     *
671
-     * @return string
672
-     */
673
-    public function get_main_plugin_file_dirname()
674
-    {
675
-        return dirname($this->get_main_plugin_file());
676
-    }
677
-
678
-
679
-    /**
680
-     * sets hooks used in the admin
681
-     *
682
-     * @return void
683
-     */
684
-    public function admin_init()
685
-    {
686
-        // is admin and not in M-Mode ?
687
-        if (is_admin() && ! EE_Maintenance_Mode::instance()->level()) {
688
-            add_filter('plugin_action_links', array($this, 'plugin_action_links'), 10, 2);
689
-            add_filter('after_plugin_row_' . $this->_plugin_basename, array($this, 'after_plugin_row'), 10, 3);
690
-        }
691
-    }
692
-
693
-
694
-    /**
695
-     * plugin_actions
696
-     * Add a settings link to the Plugins page, so people can go straight from the plugin page to the settings page.
697
-     *
698
-     * @param $links
699
-     * @param $file
700
-     * @return array
701
-     */
702
-    public function plugin_action_links($links, $file)
703
-    {
704
-        if ($file === $this->plugin_basename() && $this->plugin_action_slug() !== '') {
705
-            // before other links
706
-            array_unshift(
707
-                $links,
708
-                '<a href="admin.php?page=' . $this->plugin_action_slug() . '">'
709
-                . esc_html__('Settings', 'event_espresso')
710
-                . '</a>'
711
-            );
712
-        }
713
-        return $links;
714
-    }
715
-
716
-
717
-    /**
718
-     * after_plugin_row
719
-     * Add additional content to the plugins page plugin row
720
-     * Inserts another row
721
-     *
722
-     * @param $plugin_file
723
-     * @param $plugin_data
724
-     * @param $status
725
-     * @return void
726
-     */
727
-    public function after_plugin_row($plugin_file, $plugin_data, $status)
728
-    {
729
-        $after_plugin_row = '';
730
-        $plugins_page_row = $this->get_plugins_page_row();
731
-        if (! empty($plugins_page_row) && $plugin_file === $this->plugin_basename()) {
732
-            $class            = $status ? 'active' : 'inactive';
733
-            $link_text        = isset($plugins_page_row['link_text']) ? $plugins_page_row['link_text'] : '';
734
-            $link_url         = isset($plugins_page_row['link_url']) ? $plugins_page_row['link_url'] : '';
735
-            $description      = isset($plugins_page_row['description'])
736
-                ? $plugins_page_row['description']
737
-                : '';
738
-            if (! empty($link_text) && ! empty($link_url) && ! empty($description)) {
739
-                $after_plugin_row .= '<tr id="' . sanitize_title($plugin_file) . '-ee-addon" class="' . $class . '">';
740
-                $after_plugin_row .= '<th class="check-column" scope="row"></th>';
741
-                $after_plugin_row .= '<td class="ee-addon-upsell-info-title-td plugin-title column-primary">';
742
-                $after_plugin_row .= '<style>
603
+		return update_option($this->get_activation_history_option_name(), $version_history);
604
+	}
605
+
606
+	/**
607
+	 * Gets the name of the wp option that stores the activation history
608
+	 * of this addon
609
+	 *
610
+	 * @return string
611
+	 */
612
+	public function get_activation_history_option_name()
613
+	{
614
+		return self::ee_addon_version_history_option_prefix . $this->name();
615
+	}
616
+
617
+
618
+	/**
619
+	 * Gets the wp option which stores the activation history for this addon
620
+	 *
621
+	 * @return array
622
+	 */
623
+	public function get_activation_history()
624
+	{
625
+		return get_option($this->get_activation_history_option_name(), null);
626
+	}
627
+
628
+
629
+	/**
630
+	 * @param string $config_section
631
+	 */
632
+	public function set_config_section($config_section = '')
633
+	{
634
+		$this->_config_section = ! empty($config_section) ? $config_section : 'addons';
635
+	}
636
+
637
+	/**
638
+	 * Sets the filepath to the main plugin file
639
+	 *
640
+	 * @param string $filepath
641
+	 */
642
+	public function set_main_plugin_file($filepath)
643
+	{
644
+		$this->_main_plugin_file = $filepath;
645
+	}
646
+
647
+	/**
648
+	 * gets the filepath to teh main file
649
+	 *
650
+	 * @return string
651
+	 */
652
+	public function get_main_plugin_file()
653
+	{
654
+		return $this->_main_plugin_file;
655
+	}
656
+
657
+	/**
658
+	 * Gets the filename (no path) of the main file (the main file loaded
659
+	 * by WP)
660
+	 *
661
+	 * @return string
662
+	 */
663
+	public function get_main_plugin_file_basename()
664
+	{
665
+		return plugin_basename($this->get_main_plugin_file());
666
+	}
667
+
668
+	/**
669
+	 * Gets the folder name which contains the main plugin file
670
+	 *
671
+	 * @return string
672
+	 */
673
+	public function get_main_plugin_file_dirname()
674
+	{
675
+		return dirname($this->get_main_plugin_file());
676
+	}
677
+
678
+
679
+	/**
680
+	 * sets hooks used in the admin
681
+	 *
682
+	 * @return void
683
+	 */
684
+	public function admin_init()
685
+	{
686
+		// is admin and not in M-Mode ?
687
+		if (is_admin() && ! EE_Maintenance_Mode::instance()->level()) {
688
+			add_filter('plugin_action_links', array($this, 'plugin_action_links'), 10, 2);
689
+			add_filter('after_plugin_row_' . $this->_plugin_basename, array($this, 'after_plugin_row'), 10, 3);
690
+		}
691
+	}
692
+
693
+
694
+	/**
695
+	 * plugin_actions
696
+	 * Add a settings link to the Plugins page, so people can go straight from the plugin page to the settings page.
697
+	 *
698
+	 * @param $links
699
+	 * @param $file
700
+	 * @return array
701
+	 */
702
+	public function plugin_action_links($links, $file)
703
+	{
704
+		if ($file === $this->plugin_basename() && $this->plugin_action_slug() !== '') {
705
+			// before other links
706
+			array_unshift(
707
+				$links,
708
+				'<a href="admin.php?page=' . $this->plugin_action_slug() . '">'
709
+				. esc_html__('Settings', 'event_espresso')
710
+				. '</a>'
711
+			);
712
+		}
713
+		return $links;
714
+	}
715
+
716
+
717
+	/**
718
+	 * after_plugin_row
719
+	 * Add additional content to the plugins page plugin row
720
+	 * Inserts another row
721
+	 *
722
+	 * @param $plugin_file
723
+	 * @param $plugin_data
724
+	 * @param $status
725
+	 * @return void
726
+	 */
727
+	public function after_plugin_row($plugin_file, $plugin_data, $status)
728
+	{
729
+		$after_plugin_row = '';
730
+		$plugins_page_row = $this->get_plugins_page_row();
731
+		if (! empty($plugins_page_row) && $plugin_file === $this->plugin_basename()) {
732
+			$class            = $status ? 'active' : 'inactive';
733
+			$link_text        = isset($plugins_page_row['link_text']) ? $plugins_page_row['link_text'] : '';
734
+			$link_url         = isset($plugins_page_row['link_url']) ? $plugins_page_row['link_url'] : '';
735
+			$description      = isset($plugins_page_row['description'])
736
+				? $plugins_page_row['description']
737
+				: '';
738
+			if (! empty($link_text) && ! empty($link_url) && ! empty($description)) {
739
+				$after_plugin_row .= '<tr id="' . sanitize_title($plugin_file) . '-ee-addon" class="' . $class . '">';
740
+				$after_plugin_row .= '<th class="check-column" scope="row"></th>';
741
+				$after_plugin_row .= '<td class="ee-addon-upsell-info-title-td plugin-title column-primary">';
742
+				$after_plugin_row .= '<style>
743 743
 .ee-button,
744 744
 .ee-button:active,
745 745
 .ee-button:visited {
@@ -776,49 +776,49 @@  discard block
 block discarded – undo
776 776
 }
777 777
 .ee-button:active { top:0; }
778 778
 </style>';
779
-                $after_plugin_row .= '
779
+				$after_plugin_row .= '
780 780
 <p class="ee-addon-upsell-info-dv">
781 781
 	<a class="ee-button" href="' . $link_url . '">'
782
-                . $link_text
783
-                . ' &nbsp;<span class="dashicons dashicons-arrow-right-alt2" style="margin:0;"></span>'
784
-                . '</a>
782
+				. $link_text
783
+				. ' &nbsp;<span class="dashicons dashicons-arrow-right-alt2" style="margin:0;"></span>'
784
+				. '</a>
785 785
 </p>';
786
-                $after_plugin_row .= '</td>';
787
-                $after_plugin_row .= '<td class="ee-addon-upsell-info-desc-td column-description desc">';
788
-                $after_plugin_row .= $description;
789
-                $after_plugin_row .= '</td>';
790
-                $after_plugin_row .= '</tr>';
791
-            } else {
792
-                $after_plugin_row .= $description;
793
-            }
794
-        }
795
-
796
-        echo $after_plugin_row;
797
-    }
798
-
799
-
800
-    /**
801
-     * A safe space for addons to add additional logic like setting hooks that need to be set early in the request.
802
-     * Child classes that have logic like that to run can override this method declaration.  This was not made abstract
803
-     * for back compat reasons.
804
-     *
805
-     * This will fire on the `AHEE__EE_System__load_espresso_addons__complete` hook at priority 999.
806
-     *
807
-     * It is recommended, if client code is `de-registering` an add-on, then do it on the
808
-     * `AHEE__EE_System__load_espresso_addons__complete` hook before priority 999 so as to ensure any code logic in this
809
-     * callback does not get run/set in that request.
810
-     *
811
-     * Also, keep in mind that if a registered add-on happens to be deactivated via
812
-     * EE_System::_deactivate_incompatible_addons() because its incompatible, any code executed in this method
813
-     * (including setting hooks etc) will have executed before the plugin was deactivated.  If you use
814
-     * `after_registration` to set any filter and/or action hooks and want to ensure they are removed on this add-on's
815
-     * deactivation, you can override `EE_Addon::deactivation` and unset your hooks and filters there.  Just remember
816
-     * to call `parent::deactivation`.
817
-     *
818
-     * @since 4.9.26
819
-     */
820
-    public function after_registration()
821
-    {
822
-        // cricket chirp... cricket chirp...
823
-    }
786
+				$after_plugin_row .= '</td>';
787
+				$after_plugin_row .= '<td class="ee-addon-upsell-info-desc-td column-description desc">';
788
+				$after_plugin_row .= $description;
789
+				$after_plugin_row .= '</td>';
790
+				$after_plugin_row .= '</tr>';
791
+			} else {
792
+				$after_plugin_row .= $description;
793
+			}
794
+		}
795
+
796
+		echo $after_plugin_row;
797
+	}
798
+
799
+
800
+	/**
801
+	 * A safe space for addons to add additional logic like setting hooks that need to be set early in the request.
802
+	 * Child classes that have logic like that to run can override this method declaration.  This was not made abstract
803
+	 * for back compat reasons.
804
+	 *
805
+	 * This will fire on the `AHEE__EE_System__load_espresso_addons__complete` hook at priority 999.
806
+	 *
807
+	 * It is recommended, if client code is `de-registering` an add-on, then do it on the
808
+	 * `AHEE__EE_System__load_espresso_addons__complete` hook before priority 999 so as to ensure any code logic in this
809
+	 * callback does not get run/set in that request.
810
+	 *
811
+	 * Also, keep in mind that if a registered add-on happens to be deactivated via
812
+	 * EE_System::_deactivate_incompatible_addons() because its incompatible, any code executed in this method
813
+	 * (including setting hooks etc) will have executed before the plugin was deactivated.  If you use
814
+	 * `after_registration` to set any filter and/or action hooks and want to ensure they are removed on this add-on's
815
+	 * deactivation, you can override `EE_Addon::deactivation` and unset your hooks and filters there.  Just remember
816
+	 * to call `parent::deactivation`.
817
+	 *
818
+	 * @since 4.9.26
819
+	 */
820
+	public function after_registration()
821
+	{
822
+		// cricket chirp... cricket chirp...
823
+	}
824 824
 }
Please login to merge, or discard this patch.
Spacing   +11 added lines, -11 removed lines patch added patch discarded remove patch
@@ -233,7 +233,7 @@  discard block
 block discarded – undo
233 233
     public function set_plugins_page_row($plugins_page_row = array())
234 234
     {
235 235
         // sigh.... check for example content that I stupidly merged to master and remove it if found
236
-        if (! is_array($plugins_page_row)
236
+        if ( ! is_array($plugins_page_row)
237 237
             && strpos($plugins_page_row, '<h3>Promotions Addon Upsell Info</h3>') !== false
238 238
         ) {
239 239
             $plugins_page_row = array();
@@ -502,7 +502,7 @@  discard block
 block discarded – undo
502 502
      */
503 503
     public function get_activation_indicator_option_name()
504 504
     {
505
-        return 'ee_activation_' . $this->name();
505
+        return 'ee_activation_'.$this->name();
506 506
     }
507 507
 
508 508
 
@@ -524,7 +524,7 @@  discard block
 block discarded – undo
524 524
      */
525 525
     public function detect_req_type()
526 526
     {
527
-        if (! $this->_req_type) {
527
+        if ( ! $this->_req_type) {
528 528
             $this->detect_activation_or_upgrade();
529 529
         }
530 530
         return $this->_req_type;
@@ -591,7 +591,7 @@  discard block
 block discarded – undo
591 591
      */
592 592
     public function update_list_of_installed_versions($version_history = null, $current_version_to_add = null)
593 593
     {
594
-        if (! $version_history) {
594
+        if ( ! $version_history) {
595 595
             $version_history = $this->get_activation_history();
596 596
         }
597 597
         if ($current_version_to_add === null) {
@@ -611,7 +611,7 @@  discard block
 block discarded – undo
611 611
      */
612 612
     public function get_activation_history_option_name()
613 613
     {
614
-        return self::ee_addon_version_history_option_prefix . $this->name();
614
+        return self::ee_addon_version_history_option_prefix.$this->name();
615 615
     }
616 616
 
617 617
 
@@ -686,7 +686,7 @@  discard block
 block discarded – undo
686 686
         // is admin and not in M-Mode ?
687 687
         if (is_admin() && ! EE_Maintenance_Mode::instance()->level()) {
688 688
             add_filter('plugin_action_links', array($this, 'plugin_action_links'), 10, 2);
689
-            add_filter('after_plugin_row_' . $this->_plugin_basename, array($this, 'after_plugin_row'), 10, 3);
689
+            add_filter('after_plugin_row_'.$this->_plugin_basename, array($this, 'after_plugin_row'), 10, 3);
690 690
         }
691 691
     }
692 692
 
@@ -705,7 +705,7 @@  discard block
 block discarded – undo
705 705
             // before other links
706 706
             array_unshift(
707 707
                 $links,
708
-                '<a href="admin.php?page=' . $this->plugin_action_slug() . '">'
708
+                '<a href="admin.php?page='.$this->plugin_action_slug().'">'
709 709
                 . esc_html__('Settings', 'event_espresso')
710 710
                 . '</a>'
711 711
             );
@@ -728,15 +728,15 @@  discard block
 block discarded – undo
728 728
     {
729 729
         $after_plugin_row = '';
730 730
         $plugins_page_row = $this->get_plugins_page_row();
731
-        if (! empty($plugins_page_row) && $plugin_file === $this->plugin_basename()) {
731
+        if ( ! empty($plugins_page_row) && $plugin_file === $this->plugin_basename()) {
732 732
             $class            = $status ? 'active' : 'inactive';
733 733
             $link_text        = isset($plugins_page_row['link_text']) ? $plugins_page_row['link_text'] : '';
734 734
             $link_url         = isset($plugins_page_row['link_url']) ? $plugins_page_row['link_url'] : '';
735 735
             $description      = isset($plugins_page_row['description'])
736 736
                 ? $plugins_page_row['description']
737 737
                 : '';
738
-            if (! empty($link_text) && ! empty($link_url) && ! empty($description)) {
739
-                $after_plugin_row .= '<tr id="' . sanitize_title($plugin_file) . '-ee-addon" class="' . $class . '">';
738
+            if ( ! empty($link_text) && ! empty($link_url) && ! empty($description)) {
739
+                $after_plugin_row .= '<tr id="'.sanitize_title($plugin_file).'-ee-addon" class="'.$class.'">';
740 740
                 $after_plugin_row .= '<th class="check-column" scope="row"></th>';
741 741
                 $after_plugin_row .= '<td class="ee-addon-upsell-info-title-td plugin-title column-primary">';
742 742
                 $after_plugin_row .= '<style>
@@ -778,7 +778,7 @@  discard block
 block discarded – undo
778 778
 </style>';
779 779
                 $after_plugin_row .= '
780 780
 <p class="ee-addon-upsell-info-dv">
781
-	<a class="ee-button" href="' . $link_url . '">'
781
+	<a class="ee-button" href="' . $link_url.'">'
782 782
                 . $link_text
783 783
                 . ' &nbsp;<span class="dashicons dashicons-arrow-right-alt2" style="margin:0;"></span>'
784 784
                 . '</a>
Please login to merge, or discard this patch.
core/libraries/messages/EE_Message_Factory.lib.php 1 patch
Spacing   +33 added lines, -33 removed lines patch added patch discarded remove patch
@@ -1,7 +1,7 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 
3
-if ( ! defined( 'EVENT_ESPRESSO_VERSION' ) ) {
4
-	exit( 'No direct script access allowed' );
3
+if ( ! defined('EVENT_ESPRESSO_VERSION')) {
4
+	exit('No direct script access allowed');
5 5
 }
6 6
 
7 7
 
@@ -53,10 +53,10 @@  discard block
 block discarded – undo
53 53
 	 * @param \EE_Message_Resource_Manager $Message_Resource_Manager
54 54
 	 * @return \EE_Message_Factory instance
55 55
 	 */
56
-	public static function instance( EE_Message_Resource_Manager $Message_Resource_Manager ) {
56
+	public static function instance(EE_Message_Resource_Manager $Message_Resource_Manager) {
57 57
 		// check if class object is instantiated, and instantiated properly
58
-		if ( ! self::$_instance instanceof EE_Message_Factory ) {
59
-			self::$_instance = new EE_Message_Factory( $Message_Resource_Manager );
58
+		if ( ! self::$_instance instanceof EE_Message_Factory) {
59
+			self::$_instance = new EE_Message_Factory($Message_Resource_Manager);
60 60
 		}
61 61
 		return self::$_instance;
62 62
 	}
@@ -68,10 +68,10 @@  discard block
 block discarded – undo
68 68
 	 * @param  array $props_n_values
69 69
 	 * @return EE_Message
70 70
 	 */
71
-	public static function create( $props_n_values = array() ) {
71
+	public static function create($props_n_values = array()) {
72 72
 		/** @type EE_Message_Factory $Message_Factory */
73
-		$Message_Factory = EE_Registry::instance()->load_lib( 'Message_Factory' );
74
-		return $Message_Factory->_create( $props_n_values );
73
+		$Message_Factory = EE_Registry::instance()->load_lib('Message_Factory');
74
+		return $Message_Factory->_create($props_n_values);
75 75
 	}
76 76
 
77 77
 
@@ -82,10 +82,10 @@  discard block
 block discarded – undo
82 82
 	 * @return \EE_Message
83 83
 	 * @throws \EE_Error
84 84
 	 */
85
-	public static function set_messenger_and_message_type( EE_Message $message ) {
85
+	public static function set_messenger_and_message_type(EE_Message $message) {
86 86
 		/** @type EE_Message_Factory $Message_Factory */
87
-		$Message_Factory = EE_Registry::instance()->load_lib( 'Message_Factory' );
88
-		return $Message_Factory->_set_messenger_and_message_type( $message );
87
+		$Message_Factory = EE_Registry::instance()->load_lib('Message_Factory');
88
+		return $Message_Factory->_set_messenger_and_message_type($message);
89 89
 	}
90 90
 
91 91
 
@@ -96,10 +96,10 @@  discard block
 block discarded – undo
96 96
 	 * @return \EE_Message
97 97
 	 * @throws \EE_Error
98 98
 	 */
99
-	public static function set_messenger( EE_Message $message ) {
99
+	public static function set_messenger(EE_Message $message) {
100 100
 		/** @type EE_Message_Factory $Message_Factory */
101
-		$Message_Factory = EE_Registry::instance()->load_lib( 'Message_Factory' );
102
-		return $Message_Factory->_set_messenger( $message );
101
+		$Message_Factory = EE_Registry::instance()->load_lib('Message_Factory');
102
+		return $Message_Factory->_set_messenger($message);
103 103
 	}
104 104
 
105 105
 
@@ -110,10 +110,10 @@  discard block
 block discarded – undo
110 110
 	 * @return \EE_Message
111 111
 	 * @throws \EE_Error
112 112
 	 */
113
-	public static function set_message_type( EE_Message $message ) {
113
+	public static function set_message_type(EE_Message $message) {
114 114
 		/** @type EE_Message_Factory $Message_Factory */
115
-		$Message_Factory = EE_Registry::instance()->load_lib( 'Message_Factory' );
116
-		return $Message_Factory->_set_message_type( $message );
115
+		$Message_Factory = EE_Registry::instance()->load_lib('Message_Factory');
116
+		return $Message_Factory->_set_message_type($message);
117 117
 	}
118 118
 
119 119
 
@@ -124,15 +124,15 @@  discard block
 block discarded – undo
124 124
 	 * @return \EE_Message
125 125
 	 * @throws \EE_Error
126 126
 	 */
127
-	protected function _create( $props_n_values = array() ) {
127
+	protected function _create($props_n_values = array()) {
128 128
 		$new_instance = false;
129
-		if ( ! empty( $props_n_values['MSG_ID'] ) ) {
130
-			$message = EE_Message::new_instance_from_db( $props_n_values );
129
+		if ( ! empty($props_n_values['MSG_ID'])) {
130
+			$message = EE_Message::new_instance_from_db($props_n_values);
131 131
 		} else {
132
-			$message = EE_Message::new_instance( $props_n_values );
132
+			$message = EE_Message::new_instance($props_n_values);
133 133
 			$new_instance = true;
134 134
 		}
135
-		return $this->_set_messenger_and_message_type( $message, $new_instance );
135
+		return $this->_set_messenger_and_message_type($message, $new_instance);
136 136
 	}
137 137
 
138 138
 
@@ -144,9 +144,9 @@  discard block
 block discarded – undo
144 144
 	 * @return \EE_Message
145 145
 	 * @throws \EE_Error
146 146
 	 */
147
-	protected function _set_messenger_and_message_type( EE_Message $message, $new_instance = false ) {
148
-		$message = $this->_set_messenger( $message );
149
-		$message = $this->_set_message_type( $message, $new_instance );
147
+	protected function _set_messenger_and_message_type(EE_Message $message, $new_instance = false) {
148
+		$message = $this->_set_messenger($message);
149
+		$message = $this->_set_message_type($message, $new_instance);
150 150
 		return $message;
151 151
 	}
152 152
 
@@ -158,10 +158,10 @@  discard block
 block discarded – undo
158 158
 	 * @return \EE_Message
159 159
 	 * @throws \EE_Error
160 160
 	 */
161
-	protected function _set_messenger( EE_Message $message ) {
162
-		$messenger = $this->_message_resource_manager->get_messenger( $message->messenger() );
163
-		if ( $messenger instanceof EE_messenger ) {
164
-			$message->set_messenger_object( $messenger );
161
+	protected function _set_messenger(EE_Message $message) {
162
+		$messenger = $this->_message_resource_manager->get_messenger($message->messenger());
163
+		if ($messenger instanceof EE_messenger) {
164
+			$message->set_messenger_object($messenger);
165 165
 		}
166 166
 		return $message;
167 167
 	}
@@ -175,10 +175,10 @@  discard block
 block discarded – undo
175 175
 	 * @return \EE_Message
176 176
 	 * @throws \EE_Error
177 177
 	 */
178
-	protected function _set_message_type( EE_Message $message, $new_instance = false ) {
179
-		$message_type = $this->_message_resource_manager->get_message_type( $message->message_type() );
180
-		if ( $message_type instanceof EE_message_type ) {
181
-			$message->set_message_type_object( $message_type, $new_instance );
178
+	protected function _set_message_type(EE_Message $message, $new_instance = false) {
179
+		$message_type = $this->_message_resource_manager->get_message_type($message->message_type());
180
+		if ($message_type instanceof EE_message_type) {
181
+			$message->set_message_type_object($message_type, $new_instance);
182 182
 		}
183 183
 		return $message;
184 184
 	}
Please login to merge, or discard this patch.
core/libraries/messages/EE_Messages_Queue.lib.php 1 patch
Indentation   +677 added lines, -677 removed lines patch added patch discarded remove patch
@@ -2,7 +2,7 @@  discard block
 block discarded – undo
2 2
 use \EventEspresso\core\exceptions\SendMessageException;
3 3
 
4 4
 if (! defined('EVENT_ESPRESSO_VERSION')) {
5
-    exit('No direct script access allowed');
5
+	exit('No direct script access allowed');
6 6
 }
7 7
 
8 8
 /**
@@ -18,681 +18,681 @@  discard block
 block discarded – undo
18 18
 {
19 19
 
20 20
 
21
-    /**
22
-     * @type    string  reference for sending action
23
-     */
24
-    const action_sending = 'sending';
25
-
26
-    /**
27
-     * @type    string  reference for generation action
28
-     */
29
-    const action_generating = 'generation';
30
-
31
-
32
-    /**
33
-     * @type EE_Message_Repository $_message_repository
34
-     */
35
-    protected $_message_repository;
36
-
37
-    /**
38
-     * Sets the limit of how many messages are generated per process.
39
-     *
40
-     * @type int
41
-     */
42
-    protected $_batch_count;
43
-
44
-    /**
45
-     * Sets the limit of how many messages can be sent per hour.
46
-     *
47
-     * @type int
48
-     */
49
-    protected $_rate_limit;
50
-
51
-    /**
52
-     * This is an array of cached queue items being stored in this object.
53
-     * The array keys will be the ID of the EE_Message in the db if saved.  If the EE_Message
54
-     * is not saved to the db then its key will be an increment of "UNS" (i.e. UNS1, UNS2 etc.)
55
-     *
56
-     * @type EE_Message[]
57
-     */
58
-    protected $_cached_queue_items;
59
-
60
-    /**
61
-     * Tracks the number of unsaved queue items.
62
-     *
63
-     * @type int
64
-     */
65
-    protected $_unsaved_count = 0;
66
-
67
-    /**
68
-     * used to record if a do_messenger_hooks has already been called for a message type.  This prevents multiple
69
-     * hooks getting fired if users have setup their action/filter hooks to prevent duplicate calls.
70
-     *
71
-     * @type array
72
-     */
73
-    protected $_did_hook = array();
74
-
75
-
76
-    /**
77
-     * Constructor.
78
-     * Setup all the initial properties and load a EE_Message_Repository.
79
-     *
80
-     * @param \EE_Message_Repository $message_repository
81
-     */
82
-    public function __construct(EE_Message_Repository $message_repository)
83
-    {
84
-        $this->_batch_count        = apply_filters('FHEE__EE_Messages_Queue___batch_count', 50);
85
-        $this->_rate_limit         = $this->get_rate_limit();
86
-        $this->_message_repository = $message_repository;
87
-    }
88
-
89
-
90
-    /**
91
-     * Add a EE_Message object to the queue
92
-     *
93
-     * @param EE_Message $message
94
-     * @param array      $data         This will be an array of data to attach to the object in the repository.  If the
95
-     *                                 object is persisted, this data will be saved on an extra_meta object related to
96
-     *                                 EE_Message.
97
-     * @param  bool      $preview      Whether this EE_Message represents a preview or not.
98
-     * @param  bool      $test_send    This indicates whether to do a test send instead of actual send. A test send will
99
-     *                                 use the messenger send method but typically is based on preview data.
100
-     * @return bool          Whether the message was successfully added to the repository or not.
101
-     */
102
-    public function add(EE_Message $message, $data = array(), $preview = false, $test_send = false)
103
-    {
104
-        $data['preview']   = $preview;
105
-        $data['test_send'] = $test_send;
106
-        return $this->_message_repository->add($message, $data);
107
-    }
108
-
109
-
110
-    /**
111
-     * Removes EE_Message from _queue that matches the given EE_Message if the pointer is on a matching EE_Message
112
-     *
113
-     * @param EE_Message $message The message to detach from the queue
114
-     * @param bool       $persist This flag indicates whether to attempt to delete the object from the db as well.
115
-     * @return bool
116
-     */
117
-    public function remove(EE_Message $message, $persist = false)
118
-    {
119
-        if ($persist && $this->_message_repository->current() !== $message) {
120
-            //get pointer on right message
121
-            if ($this->_message_repository->has($message)) {
122
-                $this->_message_repository->rewind();
123
-                while ($this->_message_repository->valid()) {
124
-                    if ($this->_message_repository->current() === $message) {
125
-                        break;
126
-                    }
127
-                    $this->_message_repository->next();
128
-                }
129
-            } else {
130
-                return false;
131
-            }
132
-        }
133
-        return $persist ? $this->_message_repository->delete() : $this->_message_repository->remove($message);
134
-    }
135
-
136
-
137
-    /**
138
-     * Persists all queued EE_Message objects to the db.
139
-     *
140
-     * @param bool $do_hooks_only       @see EE_Message_Repository::saveAll
141
-     * @return array @see EE_Messages_Repository::saveAll() for return values.
142
-     */
143
-    public function save($do_hooks_only = false)
144
-    {
145
-        return $this->_message_repository->saveAll($do_hooks_only);
146
-    }
147
-
148
-
149
-    /**
150
-     * @return EE_Message_Repository
151
-     */
152
-    public function get_message_repository()
153
-    {
154
-        return $this->_message_repository;
155
-    }
156
-
157
-
158
-    /**
159
-     * This does the following things:
160
-     * 1. Checks if there is a lock on generation (prevents race conditions).  If there is a lock then exits (return
161
-     * false).
162
-     * 2. If no lock, sets lock, then retrieves a batch of non-generated EE_Message objects and adds to queue
163
-     * 3. Returns bool.  True = batch ready.  False = no batch ready (or nothing available for generation).
164
-     * Note: Callers should make sure they release the lock otherwise batch generation will be prevented from
165
-     * continuing. The lock is on a transient that is set to expire after one hour as a fallback in case locks are not
166
-     * removed.
167
-     *
168
-     * @return bool  true if successfully retrieved batch, false no batch ready.
169
-     */
170
-    public function get_batch_to_generate()
171
-    {
172
-        if ($this->is_locked(EE_Messages_Queue::action_generating)) {
173
-            return false;
174
-        }
175
-
176
-        //lock batch generation to prevent race conditions.
177
-        $this->lock_queue(EE_Messages_Queue::action_generating);
178
-
179
-        $query_args = array(
180
-            // key 0 = where conditions
181
-            0          => array('STS_ID' => EEM_Message::status_incomplete),
182
-            'order_by' => $this->_get_priority_orderby(),
183
-            'limit'    => $this->_batch_count,
184
-        );
185
-        $messages   = EEM_Message::instance()->get_all($query_args);
186
-
187
-        if ( ! $messages) {
188
-            return false; //nothing to generate
189
-        }
190
-
191
-        foreach ($messages as $message) {
192
-            if ($message instanceof EE_Message) {
193
-                $data = $message->all_extra_meta_array();
194
-                $this->add($message, $data);
195
-            }
196
-        }
197
-        return true;
198
-    }
199
-
200
-
201
-    /**
202
-     * This does the following things:
203
-     * 1. Checks if there is a lock on sending (prevents race conditions).  If there is a lock then exits (return
204
-     * false).
205
-     * 2. Grabs the allowed number of messages to send for the rate_limit.  If cannot send any more messages, then
206
-     * return false.
207
-     * 2. If no lock, sets lock, then retrieves a batch of EE_Message objects, adds to queue and triggers execution.
208
-     * 3. On success or unsuccessful send, sets status appropriately.
209
-     * 4. Saves messages via the queue
210
-     * 5. Releases lock.
211
-     *
212
-     * @return bool  true on success, false if something preventing sending (i.e. lock set).  Note: true does not
213
-     *               necessarily mean that all messages were successfully sent.  It just means that this method
214
-     *               successfully completed. On true, client may want to call $this->count_STS_in_queue(
215
-     *               EEM_Message::status_failed ) to see if any failed EE_Message objects.  Each failed message object
216
-     *               will also have a saved error message on it to assist with notifying user.
217
-     */
218
-    public function get_to_send_batch_and_send()
219
-    {
220
-        if ($this->is_locked(EE_Messages_Queue::action_sending) || $this->_rate_limit < 1) {
221
-            return false;
222
-        }
223
-
224
-        $this->lock_queue(EE_Messages_Queue::action_sending);
225
-
226
-        $batch = $this->_batch_count < $this->_rate_limit ? $this->_batch_count : $this->_rate_limit;
227
-
228
-        $query_args = array(
229
-            // key 0 = where conditions
230
-            0          => array('STS_ID' => array('IN', EEM_Message::instance()->stati_indicating_to_send())),
231
-            'order_by' => $this->_get_priority_orderby(),
232
-            'limit'    => $batch,
233
-        );
234
-
235
-        $messages_to_send = EEM_Message::instance()->get_all($query_args);
236
-
237
-
238
-        //any to send?
239
-        if ( ! $messages_to_send) {
240
-            $this->unlock_queue(EE_Messages_Queue::action_sending);
241
-            return false;
242
-        }
243
-
244
-        //add to queue.
245
-        foreach ($messages_to_send as $message) {
246
-            if ($message instanceof EE_Message) {
247
-                $this->add($message);
248
-            }
249
-        }
250
-
251
-        //send messages  (this also updates the rate limit)
252
-        $this->execute();
253
-
254
-        //release lock
255
-        $this->unlock_queue(EE_Messages_Queue::action_sending);
256
-        return true;
257
-    }
258
-
259
-
260
-    /**
261
-     * Locks the queue so that no other queues can call the "batch" methods.
262
-     *
263
-     * @param   string $type The type of queue being locked.
264
-     */
265
-    public function lock_queue($type = EE_Messages_Queue::action_generating)
266
-    {
267
-        set_transient($this->_get_lock_key($type), 1, $this->_get_lock_expiry($type));
268
-    }
269
-
270
-
271
-    /**
272
-     * Unlocks the queue so that batch methods can be used.
273
-     *
274
-     * @param   string $type The type of queue being unlocked.
275
-     */
276
-    public function unlock_queue($type = EE_Messages_Queue::action_generating)
277
-    {
278
-        delete_transient($this->_get_lock_key($type));
279
-    }
280
-
281
-
282
-    /**
283
-     * Retrieve the key used for the lock transient.
284
-     *
285
-     * @param string $type The type of lock.
286
-     * @return string
287
-     */
288
-    protected function _get_lock_key($type = EE_Messages_Queue::action_generating)
289
-    {
290
-        return '_ee_lock_' . $type;
291
-    }
292
-
293
-
294
-    /**
295
-     * Retrieve the expiry time for the lock transient.
296
-     *
297
-     * @param string $type The type of lock
298
-     * @return int   time to expiry in seconds.
299
-     */
300
-    protected function _get_lock_expiry($type = EE_Messages_Queue::action_generating)
301
-    {
302
-        return (int)apply_filters('FHEE__EE_Messages_Queue__lock_expiry', HOUR_IN_SECONDS, $type);
303
-    }
304
-
305
-
306
-    /**
307
-     * Returns the key used for rate limit transient.
308
-     *
309
-     * @return string
310
-     */
311
-    protected function _get_rate_limit_key()
312
-    {
313
-        return '_ee_rate_limit';
314
-    }
315
-
316
-
317
-    /**
318
-     * Returns the rate limit expiry time.
319
-     *
320
-     * @return int
321
-     */
322
-    protected function _get_rate_limit_expiry()
323
-    {
324
-        return (int)apply_filters('FHEE__EE_Messages_Queue__rate_limit_expiry', HOUR_IN_SECONDS);
325
-    }
326
-
327
-
328
-    /**
329
-     * Returns the default rate limit for sending messages.
330
-     *
331
-     * @return int
332
-     */
333
-    protected function _default_rate_limit()
334
-    {
335
-        return (int)apply_filters('FHEE__EE_Messages_Queue___rate_limit', 200);
336
-    }
337
-
338
-
339
-    /**
340
-     * Return the orderby array for priority.
341
-     *
342
-     * @return array
343
-     */
344
-    protected function _get_priority_orderby()
345
-    {
346
-        return array(
347
-            'MSG_priority' => 'ASC',
348
-            'MSG_modified' => 'DESC',
349
-        );
350
-    }
351
-
352
-
353
-    /**
354
-     * Returns whether batch methods are "locked" or not.
355
-     *
356
-     * @param  string $type The type of lock being checked for.
357
-     * @return bool
358
-     */
359
-    public function is_locked($type = EE_Messages_Queue::action_generating)
360
-    {
361
-        /**
362
-         * This filters the default is_locked behaviour.
363
-         */
364
-        $is_locked = filter_var(
365
-            apply_filters(
366
-                'FHEE__EE_Messages_Queue__is_locked',
367
-                get_transient($this->_get_lock_key($type)),
368
-                $this
369
-            ),
370
-            FILTER_VALIDATE_BOOLEAN
371
-        );
372
-
373
-        /**
374
-         * @see usage of this filter in EE_Messages_Queue::initiate_request_by_priority() method.
375
-         *            Also implemented here because messages processed on the same request should not have any locks applied.
376
-         */
377
-        if (
378
-            apply_filters('FHEE__EE_Messages_Processor__initiate_request_by_priority__do_immediate_processing', false)
379
-            || EE_Registry::instance()->NET_CFG->core->do_messages_on_same_request
380
-        ) {
381
-            $is_locked = false;
382
-        }
383
-
384
-
385
-        return $is_locked;
386
-    }
387
-
388
-
389
-    /**
390
-     * Retrieves the rate limit that may be cached as a transient.
391
-     * If the rate limit is not set, then this sets the default rate limit and expiry and returns it.
392
-     *
393
-     * @return int
394
-     */
395
-    public function get_rate_limit()
396
-    {
397
-        if ( ! $rate_limit = get_transient($this->_get_rate_limit_key())) {
398
-            $rate_limit = $this->_default_rate_limit();
399
-            set_transient($this->_get_rate_limit_key(), $rate_limit, $this->_get_rate_limit_key());
400
-        }
401
-        return $rate_limit;
402
-    }
403
-
404
-
405
-    /**
406
-     * This updates existing rate limit with the new limit which is the old minus the batch.
407
-     *
408
-     * @param int $batch_completed This sets the new rate limit based on the given batch that was completed.
409
-     */
410
-    public function set_rate_limit($batch_completed)
411
-    {
412
-        //first get the most up to date rate limit (in case its expired and reset)
413
-        $rate_limit = $this->get_rate_limit();
414
-        $new_limit  = $rate_limit - $batch_completed;
415
-        //updating the transient option directly to avoid resetting the expiry.
416
-        update_option('_transient_' . $this->_get_rate_limit_key(), $new_limit);
417
-    }
418
-
419
-
420
-    /**
421
-     * This method checks the queue for ANY EE_Message objects with a priority matching the given priority passed in.
422
-     * If that exists, then we immediately initiate a non-blocking request to do the requested action type.
423
-     * Note: Keep in mind that there is the possibility that the request will not execute if there is already another
424
-     * request running on a queue for the given task.
425
-     *
426
-     * @param string $task     This indicates what type of request is going to be initiated.
427
-     * @param int    $priority This indicates the priority that triggers initiating the request.
428
-     */
429
-    public function initiate_request_by_priority($task = 'generate', $priority = EEM_Message::priority_high)
430
-    {
431
-        //determine what status is matched with the priority as part of the trigger conditions.
432
-        $status = $task == 'generate'
433
-            ? EEM_Message::status_incomplete
434
-            : EEM_Message::instance()->stati_indicating_to_send();
435
-        // always make sure we save because either this will get executed immediately on a separate request
436
-        // or remains in the queue for the regularly scheduled queue batch.
437
-        $this->save();
438
-        /**
439
-         * This filter/option allows users to override processing of messages on separate requests and instead have everything
440
-         * happen on the same request.  If this is utilized remember:
441
-         * - message priorities don't matter
442
-         * - existing unprocessed messages in the queue will not get processed unless manually triggered.
443
-         * - things will be perceived to take longer to happen for end users (i.e. registrations) because of the additional
444
-         *   processing happening on the same request.
445
-         * - any race condition protection (locks) are removed because they don't apply when things are processed on
446
-         *   the same request.
447
-         */
448
-        if (
449
-            apply_filters('FHEE__EE_Messages_Processor__initiate_request_by_priority__do_immediate_processing', false)
450
-            || EE_Registry::instance()->NET_CFG->core->do_messages_on_same_request
451
-        ) {
452
-            $messages_processor = EE_Registry::instance()->load_lib('Messages_Processor');
453
-            if ($messages_processor instanceof EE_Messages_Processor) {
454
-                return $messages_processor->process_immediately_from_queue($this);
455
-            }
456
-            //if we get here then that means the messages processor couldn't be loaded so messages will just remain
457
-            //queued for manual triggering by end user.
458
-        }
459
-
460
-        if ($this->_message_repository->count_by_priority_and_status($priority, $status)) {
461
-            EE_Messages_Scheduler::initiate_scheduled_non_blocking_request($task);
462
-        }
463
-    }
464
-
465
-
466
-    /**
467
-     *  Loops through the EE_Message objects in the _queue and calls the messenger send methods for each message.
468
-     *
469
-     * @param   bool     $save                    Used to indicate whether to save the message queue after sending
470
-     *                                            (default will save).
471
-     * @param   mixed    $sending_messenger       (optional) When the sending messenger is different than
472
-     *                                            what is on the EE_Message object in the queue.
473
-     *                                            For instance, showing the browser view of an email message,
474
-     *                                            or giving a pdf generated view of an html document.
475
-     *                                            This should be an instance of EE_messenger but if you call this
476
-     *                                            method
477
-     *                                            intending it to be a sending messenger but a valid one could not be
478
-     *                                            retrieved then send in an instance of EE_Error that contains the
479
-     *                                            related error message.
480
-     * @param   bool|int $by_priority             When set, this indicates that only messages
481
-     *                                            matching the given priority should be executed.
482
-     * @return int        Number of messages sent.  Note, 0 does not mean that no messages were processed.
483
-     *                                            Also, if the messenger is an request type messenger (or a preview),
484
-     *                                            its entirely possible that the messenger will exit before
485
-     */
486
-    public function execute($save = true, $sending_messenger = null, $by_priority = false)
487
-    {
488
-        $messages_sent   = 0;
489
-        $this->_did_hook = array();
490
-        $this->_message_repository->rewind();
491
-
492
-        while ($this->_message_repository->valid()) {
493
-            $error_messages = array();
494
-            /** @type EE_Message $message */
495
-            $message = $this->_message_repository->current();
496
-            //only process things that are queued for sending
497
-            if (! in_array($message->STS_ID(), EEM_Message::instance()->stati_indicating_to_send())) {
498
-                $this->_message_repository->next();
499
-                continue;
500
-            }
501
-            //if $by_priority is set and does not match then continue;
502
-            if ($by_priority && $by_priority != $message->priority()) {
503
-                $this->_message_repository->next();
504
-                continue;
505
-            }
506
-            //error checking
507
-            if (! $message->valid_messenger()) {
508
-                $error_messages[] = sprintf(
509
-                    __('The %s messenger is not active at time of sending.', 'event_espresso'),
510
-                    $message->messenger()
511
-                );
512
-            }
513
-            if (! $message->valid_message_type()) {
514
-                $error_messages[] = sprintf(
515
-                    __('The %s message type is not active at the time of sending.', 'event_espresso'),
516
-                    $message->message_type()
517
-                );
518
-            }
519
-            // if there was supposed to be a sending messenger for this message, but it was invalid/inactive,
520
-            // then it will instead be an EE_Error object, so let's check for that
521
-            if ($sending_messenger instanceof EE_Error) {
522
-                $error_messages[] = $sending_messenger->getMessage();
523
-            }
524
-            // if there are no errors, then let's process the message
525
-            if (empty($error_messages)) {
526
-                if ($save) {
527
-                    $message->set_messenger_is_executing();
528
-                }
529
-                if ($this->_process_message($message, $sending_messenger)) {
530
-                    $messages_sent++;
531
-                }
532
-            }
533
-            $this->_set_error_message($message, $error_messages);
534
-            //add modified time
535
-            $message->set_modified(time());
536
-            //we save each message after its processed to make sure its status persists in case PHP times-out or runs
537
-            //out of memory. @see https://events.codebasehq.com/projects/event-espresso/tickets/10281
538
-            if ($save) {
539
-                $message->save();
540
-            }
541
-
542
-            $this->_message_repository->next();
543
-        }
544
-        if ($save) {
545
-            $this->save(true);
546
-        }
547
-        return $messages_sent;
548
-    }
549
-
550
-
551
-    /**
552
-     * _process_message
553
-     *
554
-     * @param EE_Message $message
555
-     * @param mixed      $sending_messenger (optional)
556
-     * @return bool
557
-     */
558
-    protected function _process_message(EE_Message $message, $sending_messenger = null)
559
-    {
560
-        // these *should* have been validated in the execute() method above
561
-        $messenger    = $message->messenger_object();
562
-        $message_type = $message->message_type_object();
563
-        //do actions for sending messenger if it differs from generating messenger and swap values.
564
-        if (
565
-            $sending_messenger instanceof EE_messenger
566
-            && $messenger instanceof EE_messenger
567
-            && $sending_messenger->name != $messenger->name
568
-        ) {
569
-            $messenger->do_secondary_messenger_hooks($sending_messenger->name);
570
-            $messenger = $sending_messenger;
571
-        }
572
-        // send using messenger, but double check objects
573
-        if ($messenger instanceof EE_messenger && $message_type instanceof EE_message_type) {
574
-            //set hook for message type (but only if not using another messenger to send).
575
-            if ( ! isset($this->_did_hook[$message_type->name])) {
576
-                $message_type->do_messenger_hooks($messenger);
577
-                $this->_did_hook[$message_type->name] = 1;
578
-            }
579
-            //if preview then use preview method
580
-            return $this->_message_repository->is_preview()
581
-                ? $this->_do_preview($message, $messenger, $message_type, $this->_message_repository->is_test_send())
582
-                : $this->_do_send($message, $messenger, $message_type);
583
-        }
584
-        return false;
585
-    }
586
-
587
-
588
-    /**
589
-     * The intention of this method is to count how many EE_Message objects
590
-     * are in the queue with a given status.
591
-     * Example usage:
592
-     * After a caller calls the "EE_Message_Queue::execute()" method, the caller can check if there were any failed
593
-     * sends by calling $queue->count_STS_in_queue( EEM_Message_Queue::status_failed ).
594
-     *
595
-     * @param array|string $status Stati to check for in queue
596
-     * @return int  Count of EE_Message's matching the given status.
597
-     */
598
-    public function count_STS_in_queue($status)
599
-    {
600
-        $count  = 0;
601
-        $status = is_array($status) ? $status : array($status);
602
-        $this->_message_repository->rewind();
603
-        foreach ($this->_message_repository as $message) {
604
-            if (in_array($message->STS_ID(), $status)) {
605
-                $count++;
606
-            }
607
-        }
608
-        return $count;
609
-    }
610
-
611
-
612
-    /**
613
-     * Executes the get_preview method on the provided messenger.
614
-     *
615
-     * @param EE_Message      $message
616
-     * @param EE_messenger    $messenger
617
-     * @param EE_message_type $message_type
618
-     * @param                 $test_send
619
-     * @return bool   true means all went well, false means, not so much.
620
-     */
621
-    protected function _do_preview(
622
-        EE_Message $message,
623
-        EE_messenger $messenger,
624
-        EE_message_type $message_type,
625
-        $test_send
626
-    ) {
627
-        if ($preview = $messenger->get_preview($message, $message_type, $test_send)) {
628
-            if ( ! $test_send) {
629
-                $message->set_content($preview);
630
-            }
631
-            $message->set_STS_ID(EEM_Message::status_sent);
632
-            return true;
633
-        } else {
634
-            $message->set_STS_ID(EEM_Message::status_failed);
635
-            return false;
636
-        }
637
-    }
638
-
639
-
640
-    /**
641
-     * Executes the send method on the provided messenger
642
-     * EE_Messengers are expected to:
643
-     * - return true if the send was successful.
644
-     * - return false if the send was unsuccessful but can be tried again.
645
-     * - throw an Exception if the send was unsuccessful and cannot be tried again.
646
-     *
647
-     * @param EE_Message      $message
648
-     * @param EE_messenger    $messenger
649
-     * @param EE_message_type $message_type
650
-     * @return bool true means all went well, false means, not so much.
651
-     */
652
-    protected function _do_send(EE_Message $message, EE_messenger $messenger, EE_message_type $message_type)
653
-    {
654
-        try {
655
-            if ($messenger->send_message($message, $message_type)) {
656
-                $message->set_STS_ID(EEM_Message::status_sent);
657
-                return true;
658
-            } else {
659
-                $message->set_STS_ID(EEM_Message::status_retry);
660
-                return false;
661
-            }
662
-        } catch (SendMessageException $e) {
663
-            $message->set_STS_ID(EEM_Message::status_failed);
664
-            $message->set_error_message($e->getMessage());
665
-            return false;
666
-        }
667
-    }
668
-
669
-
670
-    /**
671
-     * This sets any necessary error messages on the message object and its status to failed.
672
-     *
673
-     * @param EE_Message $message
674
-     * @param array      $error_messages the response from the messenger.
675
-     */
676
-    protected function _set_error_message(EE_Message $message, $error_messages)
677
-    {
678
-        $error_messages = (array)$error_messages;
679
-        if (in_array($message->STS_ID(), EEM_Message::instance()->stati_indicating_failed_sending())) {
680
-            $notices          = EE_Error::has_notices();
681
-            $error_messages[] = __(
682
-                'Messenger and Message Type were valid and active, but the messenger send method failed.',
683
-                'event_espresso'
684
-            );
685
-            if ($notices === 1) {
686
-                $notices           = EE_Error::get_vanilla_notices();
687
-                $notices['errors'] = isset($notices['errors']) ? $notices['errors'] : array();
688
-                $error_messages[]  = implode("\n", $notices['errors']);
689
-            }
690
-        }
691
-        if (count($error_messages) > 0) {
692
-            $msg = __('Message was not executed successfully.', 'event_espresso');
693
-            $msg = $msg . "\n" . implode("\n", $error_messages);
694
-            $message->set_error_message($msg);
695
-        }
696
-    }
21
+	/**
22
+	 * @type    string  reference for sending action
23
+	 */
24
+	const action_sending = 'sending';
25
+
26
+	/**
27
+	 * @type    string  reference for generation action
28
+	 */
29
+	const action_generating = 'generation';
30
+
31
+
32
+	/**
33
+	 * @type EE_Message_Repository $_message_repository
34
+	 */
35
+	protected $_message_repository;
36
+
37
+	/**
38
+	 * Sets the limit of how many messages are generated per process.
39
+	 *
40
+	 * @type int
41
+	 */
42
+	protected $_batch_count;
43
+
44
+	/**
45
+	 * Sets the limit of how many messages can be sent per hour.
46
+	 *
47
+	 * @type int
48
+	 */
49
+	protected $_rate_limit;
50
+
51
+	/**
52
+	 * This is an array of cached queue items being stored in this object.
53
+	 * The array keys will be the ID of the EE_Message in the db if saved.  If the EE_Message
54
+	 * is not saved to the db then its key will be an increment of "UNS" (i.e. UNS1, UNS2 etc.)
55
+	 *
56
+	 * @type EE_Message[]
57
+	 */
58
+	protected $_cached_queue_items;
59
+
60
+	/**
61
+	 * Tracks the number of unsaved queue items.
62
+	 *
63
+	 * @type int
64
+	 */
65
+	protected $_unsaved_count = 0;
66
+
67
+	/**
68
+	 * used to record if a do_messenger_hooks has already been called for a message type.  This prevents multiple
69
+	 * hooks getting fired if users have setup their action/filter hooks to prevent duplicate calls.
70
+	 *
71
+	 * @type array
72
+	 */
73
+	protected $_did_hook = array();
74
+
75
+
76
+	/**
77
+	 * Constructor.
78
+	 * Setup all the initial properties and load a EE_Message_Repository.
79
+	 *
80
+	 * @param \EE_Message_Repository $message_repository
81
+	 */
82
+	public function __construct(EE_Message_Repository $message_repository)
83
+	{
84
+		$this->_batch_count        = apply_filters('FHEE__EE_Messages_Queue___batch_count', 50);
85
+		$this->_rate_limit         = $this->get_rate_limit();
86
+		$this->_message_repository = $message_repository;
87
+	}
88
+
89
+
90
+	/**
91
+	 * Add a EE_Message object to the queue
92
+	 *
93
+	 * @param EE_Message $message
94
+	 * @param array      $data         This will be an array of data to attach to the object in the repository.  If the
95
+	 *                                 object is persisted, this data will be saved on an extra_meta object related to
96
+	 *                                 EE_Message.
97
+	 * @param  bool      $preview      Whether this EE_Message represents a preview or not.
98
+	 * @param  bool      $test_send    This indicates whether to do a test send instead of actual send. A test send will
99
+	 *                                 use the messenger send method but typically is based on preview data.
100
+	 * @return bool          Whether the message was successfully added to the repository or not.
101
+	 */
102
+	public function add(EE_Message $message, $data = array(), $preview = false, $test_send = false)
103
+	{
104
+		$data['preview']   = $preview;
105
+		$data['test_send'] = $test_send;
106
+		return $this->_message_repository->add($message, $data);
107
+	}
108
+
109
+
110
+	/**
111
+	 * Removes EE_Message from _queue that matches the given EE_Message if the pointer is on a matching EE_Message
112
+	 *
113
+	 * @param EE_Message $message The message to detach from the queue
114
+	 * @param bool       $persist This flag indicates whether to attempt to delete the object from the db as well.
115
+	 * @return bool
116
+	 */
117
+	public function remove(EE_Message $message, $persist = false)
118
+	{
119
+		if ($persist && $this->_message_repository->current() !== $message) {
120
+			//get pointer on right message
121
+			if ($this->_message_repository->has($message)) {
122
+				$this->_message_repository->rewind();
123
+				while ($this->_message_repository->valid()) {
124
+					if ($this->_message_repository->current() === $message) {
125
+						break;
126
+					}
127
+					$this->_message_repository->next();
128
+				}
129
+			} else {
130
+				return false;
131
+			}
132
+		}
133
+		return $persist ? $this->_message_repository->delete() : $this->_message_repository->remove($message);
134
+	}
135
+
136
+
137
+	/**
138
+	 * Persists all queued EE_Message objects to the db.
139
+	 *
140
+	 * @param bool $do_hooks_only       @see EE_Message_Repository::saveAll
141
+	 * @return array @see EE_Messages_Repository::saveAll() for return values.
142
+	 */
143
+	public function save($do_hooks_only = false)
144
+	{
145
+		return $this->_message_repository->saveAll($do_hooks_only);
146
+	}
147
+
148
+
149
+	/**
150
+	 * @return EE_Message_Repository
151
+	 */
152
+	public function get_message_repository()
153
+	{
154
+		return $this->_message_repository;
155
+	}
156
+
157
+
158
+	/**
159
+	 * This does the following things:
160
+	 * 1. Checks if there is a lock on generation (prevents race conditions).  If there is a lock then exits (return
161
+	 * false).
162
+	 * 2. If no lock, sets lock, then retrieves a batch of non-generated EE_Message objects and adds to queue
163
+	 * 3. Returns bool.  True = batch ready.  False = no batch ready (or nothing available for generation).
164
+	 * Note: Callers should make sure they release the lock otherwise batch generation will be prevented from
165
+	 * continuing. The lock is on a transient that is set to expire after one hour as a fallback in case locks are not
166
+	 * removed.
167
+	 *
168
+	 * @return bool  true if successfully retrieved batch, false no batch ready.
169
+	 */
170
+	public function get_batch_to_generate()
171
+	{
172
+		if ($this->is_locked(EE_Messages_Queue::action_generating)) {
173
+			return false;
174
+		}
175
+
176
+		//lock batch generation to prevent race conditions.
177
+		$this->lock_queue(EE_Messages_Queue::action_generating);
178
+
179
+		$query_args = array(
180
+			// key 0 = where conditions
181
+			0          => array('STS_ID' => EEM_Message::status_incomplete),
182
+			'order_by' => $this->_get_priority_orderby(),
183
+			'limit'    => $this->_batch_count,
184
+		);
185
+		$messages   = EEM_Message::instance()->get_all($query_args);
186
+
187
+		if ( ! $messages) {
188
+			return false; //nothing to generate
189
+		}
190
+
191
+		foreach ($messages as $message) {
192
+			if ($message instanceof EE_Message) {
193
+				$data = $message->all_extra_meta_array();
194
+				$this->add($message, $data);
195
+			}
196
+		}
197
+		return true;
198
+	}
199
+
200
+
201
+	/**
202
+	 * This does the following things:
203
+	 * 1. Checks if there is a lock on sending (prevents race conditions).  If there is a lock then exits (return
204
+	 * false).
205
+	 * 2. Grabs the allowed number of messages to send for the rate_limit.  If cannot send any more messages, then
206
+	 * return false.
207
+	 * 2. If no lock, sets lock, then retrieves a batch of EE_Message objects, adds to queue and triggers execution.
208
+	 * 3. On success or unsuccessful send, sets status appropriately.
209
+	 * 4. Saves messages via the queue
210
+	 * 5. Releases lock.
211
+	 *
212
+	 * @return bool  true on success, false if something preventing sending (i.e. lock set).  Note: true does not
213
+	 *               necessarily mean that all messages were successfully sent.  It just means that this method
214
+	 *               successfully completed. On true, client may want to call $this->count_STS_in_queue(
215
+	 *               EEM_Message::status_failed ) to see if any failed EE_Message objects.  Each failed message object
216
+	 *               will also have a saved error message on it to assist with notifying user.
217
+	 */
218
+	public function get_to_send_batch_and_send()
219
+	{
220
+		if ($this->is_locked(EE_Messages_Queue::action_sending) || $this->_rate_limit < 1) {
221
+			return false;
222
+		}
223
+
224
+		$this->lock_queue(EE_Messages_Queue::action_sending);
225
+
226
+		$batch = $this->_batch_count < $this->_rate_limit ? $this->_batch_count : $this->_rate_limit;
227
+
228
+		$query_args = array(
229
+			// key 0 = where conditions
230
+			0          => array('STS_ID' => array('IN', EEM_Message::instance()->stati_indicating_to_send())),
231
+			'order_by' => $this->_get_priority_orderby(),
232
+			'limit'    => $batch,
233
+		);
234
+
235
+		$messages_to_send = EEM_Message::instance()->get_all($query_args);
236
+
237
+
238
+		//any to send?
239
+		if ( ! $messages_to_send) {
240
+			$this->unlock_queue(EE_Messages_Queue::action_sending);
241
+			return false;
242
+		}
243
+
244
+		//add to queue.
245
+		foreach ($messages_to_send as $message) {
246
+			if ($message instanceof EE_Message) {
247
+				$this->add($message);
248
+			}
249
+		}
250
+
251
+		//send messages  (this also updates the rate limit)
252
+		$this->execute();
253
+
254
+		//release lock
255
+		$this->unlock_queue(EE_Messages_Queue::action_sending);
256
+		return true;
257
+	}
258
+
259
+
260
+	/**
261
+	 * Locks the queue so that no other queues can call the "batch" methods.
262
+	 *
263
+	 * @param   string $type The type of queue being locked.
264
+	 */
265
+	public function lock_queue($type = EE_Messages_Queue::action_generating)
266
+	{
267
+		set_transient($this->_get_lock_key($type), 1, $this->_get_lock_expiry($type));
268
+	}
269
+
270
+
271
+	/**
272
+	 * Unlocks the queue so that batch methods can be used.
273
+	 *
274
+	 * @param   string $type The type of queue being unlocked.
275
+	 */
276
+	public function unlock_queue($type = EE_Messages_Queue::action_generating)
277
+	{
278
+		delete_transient($this->_get_lock_key($type));
279
+	}
280
+
281
+
282
+	/**
283
+	 * Retrieve the key used for the lock transient.
284
+	 *
285
+	 * @param string $type The type of lock.
286
+	 * @return string
287
+	 */
288
+	protected function _get_lock_key($type = EE_Messages_Queue::action_generating)
289
+	{
290
+		return '_ee_lock_' . $type;
291
+	}
292
+
293
+
294
+	/**
295
+	 * Retrieve the expiry time for the lock transient.
296
+	 *
297
+	 * @param string $type The type of lock
298
+	 * @return int   time to expiry in seconds.
299
+	 */
300
+	protected function _get_lock_expiry($type = EE_Messages_Queue::action_generating)
301
+	{
302
+		return (int)apply_filters('FHEE__EE_Messages_Queue__lock_expiry', HOUR_IN_SECONDS, $type);
303
+	}
304
+
305
+
306
+	/**
307
+	 * Returns the key used for rate limit transient.
308
+	 *
309
+	 * @return string
310
+	 */
311
+	protected function _get_rate_limit_key()
312
+	{
313
+		return '_ee_rate_limit';
314
+	}
315
+
316
+
317
+	/**
318
+	 * Returns the rate limit expiry time.
319
+	 *
320
+	 * @return int
321
+	 */
322
+	protected function _get_rate_limit_expiry()
323
+	{
324
+		return (int)apply_filters('FHEE__EE_Messages_Queue__rate_limit_expiry', HOUR_IN_SECONDS);
325
+	}
326
+
327
+
328
+	/**
329
+	 * Returns the default rate limit for sending messages.
330
+	 *
331
+	 * @return int
332
+	 */
333
+	protected function _default_rate_limit()
334
+	{
335
+		return (int)apply_filters('FHEE__EE_Messages_Queue___rate_limit', 200);
336
+	}
337
+
338
+
339
+	/**
340
+	 * Return the orderby array for priority.
341
+	 *
342
+	 * @return array
343
+	 */
344
+	protected function _get_priority_orderby()
345
+	{
346
+		return array(
347
+			'MSG_priority' => 'ASC',
348
+			'MSG_modified' => 'DESC',
349
+		);
350
+	}
351
+
352
+
353
+	/**
354
+	 * Returns whether batch methods are "locked" or not.
355
+	 *
356
+	 * @param  string $type The type of lock being checked for.
357
+	 * @return bool
358
+	 */
359
+	public function is_locked($type = EE_Messages_Queue::action_generating)
360
+	{
361
+		/**
362
+		 * This filters the default is_locked behaviour.
363
+		 */
364
+		$is_locked = filter_var(
365
+			apply_filters(
366
+				'FHEE__EE_Messages_Queue__is_locked',
367
+				get_transient($this->_get_lock_key($type)),
368
+				$this
369
+			),
370
+			FILTER_VALIDATE_BOOLEAN
371
+		);
372
+
373
+		/**
374
+		 * @see usage of this filter in EE_Messages_Queue::initiate_request_by_priority() method.
375
+		 *            Also implemented here because messages processed on the same request should not have any locks applied.
376
+		 */
377
+		if (
378
+			apply_filters('FHEE__EE_Messages_Processor__initiate_request_by_priority__do_immediate_processing', false)
379
+			|| EE_Registry::instance()->NET_CFG->core->do_messages_on_same_request
380
+		) {
381
+			$is_locked = false;
382
+		}
383
+
384
+
385
+		return $is_locked;
386
+	}
387
+
388
+
389
+	/**
390
+	 * Retrieves the rate limit that may be cached as a transient.
391
+	 * If the rate limit is not set, then this sets the default rate limit and expiry and returns it.
392
+	 *
393
+	 * @return int
394
+	 */
395
+	public function get_rate_limit()
396
+	{
397
+		if ( ! $rate_limit = get_transient($this->_get_rate_limit_key())) {
398
+			$rate_limit = $this->_default_rate_limit();
399
+			set_transient($this->_get_rate_limit_key(), $rate_limit, $this->_get_rate_limit_key());
400
+		}
401
+		return $rate_limit;
402
+	}
403
+
404
+
405
+	/**
406
+	 * This updates existing rate limit with the new limit which is the old minus the batch.
407
+	 *
408
+	 * @param int $batch_completed This sets the new rate limit based on the given batch that was completed.
409
+	 */
410
+	public function set_rate_limit($batch_completed)
411
+	{
412
+		//first get the most up to date rate limit (in case its expired and reset)
413
+		$rate_limit = $this->get_rate_limit();
414
+		$new_limit  = $rate_limit - $batch_completed;
415
+		//updating the transient option directly to avoid resetting the expiry.
416
+		update_option('_transient_' . $this->_get_rate_limit_key(), $new_limit);
417
+	}
418
+
419
+
420
+	/**
421
+	 * This method checks the queue for ANY EE_Message objects with a priority matching the given priority passed in.
422
+	 * If that exists, then we immediately initiate a non-blocking request to do the requested action type.
423
+	 * Note: Keep in mind that there is the possibility that the request will not execute if there is already another
424
+	 * request running on a queue for the given task.
425
+	 *
426
+	 * @param string $task     This indicates what type of request is going to be initiated.
427
+	 * @param int    $priority This indicates the priority that triggers initiating the request.
428
+	 */
429
+	public function initiate_request_by_priority($task = 'generate', $priority = EEM_Message::priority_high)
430
+	{
431
+		//determine what status is matched with the priority as part of the trigger conditions.
432
+		$status = $task == 'generate'
433
+			? EEM_Message::status_incomplete
434
+			: EEM_Message::instance()->stati_indicating_to_send();
435
+		// always make sure we save because either this will get executed immediately on a separate request
436
+		// or remains in the queue for the regularly scheduled queue batch.
437
+		$this->save();
438
+		/**
439
+		 * This filter/option allows users to override processing of messages on separate requests and instead have everything
440
+		 * happen on the same request.  If this is utilized remember:
441
+		 * - message priorities don't matter
442
+		 * - existing unprocessed messages in the queue will not get processed unless manually triggered.
443
+		 * - things will be perceived to take longer to happen for end users (i.e. registrations) because of the additional
444
+		 *   processing happening on the same request.
445
+		 * - any race condition protection (locks) are removed because they don't apply when things are processed on
446
+		 *   the same request.
447
+		 */
448
+		if (
449
+			apply_filters('FHEE__EE_Messages_Processor__initiate_request_by_priority__do_immediate_processing', false)
450
+			|| EE_Registry::instance()->NET_CFG->core->do_messages_on_same_request
451
+		) {
452
+			$messages_processor = EE_Registry::instance()->load_lib('Messages_Processor');
453
+			if ($messages_processor instanceof EE_Messages_Processor) {
454
+				return $messages_processor->process_immediately_from_queue($this);
455
+			}
456
+			//if we get here then that means the messages processor couldn't be loaded so messages will just remain
457
+			//queued for manual triggering by end user.
458
+		}
459
+
460
+		if ($this->_message_repository->count_by_priority_and_status($priority, $status)) {
461
+			EE_Messages_Scheduler::initiate_scheduled_non_blocking_request($task);
462
+		}
463
+	}
464
+
465
+
466
+	/**
467
+	 *  Loops through the EE_Message objects in the _queue and calls the messenger send methods for each message.
468
+	 *
469
+	 * @param   bool     $save                    Used to indicate whether to save the message queue after sending
470
+	 *                                            (default will save).
471
+	 * @param   mixed    $sending_messenger       (optional) When the sending messenger is different than
472
+	 *                                            what is on the EE_Message object in the queue.
473
+	 *                                            For instance, showing the browser view of an email message,
474
+	 *                                            or giving a pdf generated view of an html document.
475
+	 *                                            This should be an instance of EE_messenger but if you call this
476
+	 *                                            method
477
+	 *                                            intending it to be a sending messenger but a valid one could not be
478
+	 *                                            retrieved then send in an instance of EE_Error that contains the
479
+	 *                                            related error message.
480
+	 * @param   bool|int $by_priority             When set, this indicates that only messages
481
+	 *                                            matching the given priority should be executed.
482
+	 * @return int        Number of messages sent.  Note, 0 does not mean that no messages were processed.
483
+	 *                                            Also, if the messenger is an request type messenger (or a preview),
484
+	 *                                            its entirely possible that the messenger will exit before
485
+	 */
486
+	public function execute($save = true, $sending_messenger = null, $by_priority = false)
487
+	{
488
+		$messages_sent   = 0;
489
+		$this->_did_hook = array();
490
+		$this->_message_repository->rewind();
491
+
492
+		while ($this->_message_repository->valid()) {
493
+			$error_messages = array();
494
+			/** @type EE_Message $message */
495
+			$message = $this->_message_repository->current();
496
+			//only process things that are queued for sending
497
+			if (! in_array($message->STS_ID(), EEM_Message::instance()->stati_indicating_to_send())) {
498
+				$this->_message_repository->next();
499
+				continue;
500
+			}
501
+			//if $by_priority is set and does not match then continue;
502
+			if ($by_priority && $by_priority != $message->priority()) {
503
+				$this->_message_repository->next();
504
+				continue;
505
+			}
506
+			//error checking
507
+			if (! $message->valid_messenger()) {
508
+				$error_messages[] = sprintf(
509
+					__('The %s messenger is not active at time of sending.', 'event_espresso'),
510
+					$message->messenger()
511
+				);
512
+			}
513
+			if (! $message->valid_message_type()) {
514
+				$error_messages[] = sprintf(
515
+					__('The %s message type is not active at the time of sending.', 'event_espresso'),
516
+					$message->message_type()
517
+				);
518
+			}
519
+			// if there was supposed to be a sending messenger for this message, but it was invalid/inactive,
520
+			// then it will instead be an EE_Error object, so let's check for that
521
+			if ($sending_messenger instanceof EE_Error) {
522
+				$error_messages[] = $sending_messenger->getMessage();
523
+			}
524
+			// if there are no errors, then let's process the message
525
+			if (empty($error_messages)) {
526
+				if ($save) {
527
+					$message->set_messenger_is_executing();
528
+				}
529
+				if ($this->_process_message($message, $sending_messenger)) {
530
+					$messages_sent++;
531
+				}
532
+			}
533
+			$this->_set_error_message($message, $error_messages);
534
+			//add modified time
535
+			$message->set_modified(time());
536
+			//we save each message after its processed to make sure its status persists in case PHP times-out or runs
537
+			//out of memory. @see https://events.codebasehq.com/projects/event-espresso/tickets/10281
538
+			if ($save) {
539
+				$message->save();
540
+			}
541
+
542
+			$this->_message_repository->next();
543
+		}
544
+		if ($save) {
545
+			$this->save(true);
546
+		}
547
+		return $messages_sent;
548
+	}
549
+
550
+
551
+	/**
552
+	 * _process_message
553
+	 *
554
+	 * @param EE_Message $message
555
+	 * @param mixed      $sending_messenger (optional)
556
+	 * @return bool
557
+	 */
558
+	protected function _process_message(EE_Message $message, $sending_messenger = null)
559
+	{
560
+		// these *should* have been validated in the execute() method above
561
+		$messenger    = $message->messenger_object();
562
+		$message_type = $message->message_type_object();
563
+		//do actions for sending messenger if it differs from generating messenger and swap values.
564
+		if (
565
+			$sending_messenger instanceof EE_messenger
566
+			&& $messenger instanceof EE_messenger
567
+			&& $sending_messenger->name != $messenger->name
568
+		) {
569
+			$messenger->do_secondary_messenger_hooks($sending_messenger->name);
570
+			$messenger = $sending_messenger;
571
+		}
572
+		// send using messenger, but double check objects
573
+		if ($messenger instanceof EE_messenger && $message_type instanceof EE_message_type) {
574
+			//set hook for message type (but only if not using another messenger to send).
575
+			if ( ! isset($this->_did_hook[$message_type->name])) {
576
+				$message_type->do_messenger_hooks($messenger);
577
+				$this->_did_hook[$message_type->name] = 1;
578
+			}
579
+			//if preview then use preview method
580
+			return $this->_message_repository->is_preview()
581
+				? $this->_do_preview($message, $messenger, $message_type, $this->_message_repository->is_test_send())
582
+				: $this->_do_send($message, $messenger, $message_type);
583
+		}
584
+		return false;
585
+	}
586
+
587
+
588
+	/**
589
+	 * The intention of this method is to count how many EE_Message objects
590
+	 * are in the queue with a given status.
591
+	 * Example usage:
592
+	 * After a caller calls the "EE_Message_Queue::execute()" method, the caller can check if there were any failed
593
+	 * sends by calling $queue->count_STS_in_queue( EEM_Message_Queue::status_failed ).
594
+	 *
595
+	 * @param array|string $status Stati to check for in queue
596
+	 * @return int  Count of EE_Message's matching the given status.
597
+	 */
598
+	public function count_STS_in_queue($status)
599
+	{
600
+		$count  = 0;
601
+		$status = is_array($status) ? $status : array($status);
602
+		$this->_message_repository->rewind();
603
+		foreach ($this->_message_repository as $message) {
604
+			if (in_array($message->STS_ID(), $status)) {
605
+				$count++;
606
+			}
607
+		}
608
+		return $count;
609
+	}
610
+
611
+
612
+	/**
613
+	 * Executes the get_preview method on the provided messenger.
614
+	 *
615
+	 * @param EE_Message      $message
616
+	 * @param EE_messenger    $messenger
617
+	 * @param EE_message_type $message_type
618
+	 * @param                 $test_send
619
+	 * @return bool   true means all went well, false means, not so much.
620
+	 */
621
+	protected function _do_preview(
622
+		EE_Message $message,
623
+		EE_messenger $messenger,
624
+		EE_message_type $message_type,
625
+		$test_send
626
+	) {
627
+		if ($preview = $messenger->get_preview($message, $message_type, $test_send)) {
628
+			if ( ! $test_send) {
629
+				$message->set_content($preview);
630
+			}
631
+			$message->set_STS_ID(EEM_Message::status_sent);
632
+			return true;
633
+		} else {
634
+			$message->set_STS_ID(EEM_Message::status_failed);
635
+			return false;
636
+		}
637
+	}
638
+
639
+
640
+	/**
641
+	 * Executes the send method on the provided messenger
642
+	 * EE_Messengers are expected to:
643
+	 * - return true if the send was successful.
644
+	 * - return false if the send was unsuccessful but can be tried again.
645
+	 * - throw an Exception if the send was unsuccessful and cannot be tried again.
646
+	 *
647
+	 * @param EE_Message      $message
648
+	 * @param EE_messenger    $messenger
649
+	 * @param EE_message_type $message_type
650
+	 * @return bool true means all went well, false means, not so much.
651
+	 */
652
+	protected function _do_send(EE_Message $message, EE_messenger $messenger, EE_message_type $message_type)
653
+	{
654
+		try {
655
+			if ($messenger->send_message($message, $message_type)) {
656
+				$message->set_STS_ID(EEM_Message::status_sent);
657
+				return true;
658
+			} else {
659
+				$message->set_STS_ID(EEM_Message::status_retry);
660
+				return false;
661
+			}
662
+		} catch (SendMessageException $e) {
663
+			$message->set_STS_ID(EEM_Message::status_failed);
664
+			$message->set_error_message($e->getMessage());
665
+			return false;
666
+		}
667
+	}
668
+
669
+
670
+	/**
671
+	 * This sets any necessary error messages on the message object and its status to failed.
672
+	 *
673
+	 * @param EE_Message $message
674
+	 * @param array      $error_messages the response from the messenger.
675
+	 */
676
+	protected function _set_error_message(EE_Message $message, $error_messages)
677
+	{
678
+		$error_messages = (array)$error_messages;
679
+		if (in_array($message->STS_ID(), EEM_Message::instance()->stati_indicating_failed_sending())) {
680
+			$notices          = EE_Error::has_notices();
681
+			$error_messages[] = __(
682
+				'Messenger and Message Type were valid and active, but the messenger send method failed.',
683
+				'event_espresso'
684
+			);
685
+			if ($notices === 1) {
686
+				$notices           = EE_Error::get_vanilla_notices();
687
+				$notices['errors'] = isset($notices['errors']) ? $notices['errors'] : array();
688
+				$error_messages[]  = implode("\n", $notices['errors']);
689
+			}
690
+		}
691
+		if (count($error_messages) > 0) {
692
+			$msg = __('Message was not executed successfully.', 'event_espresso');
693
+			$msg = $msg . "\n" . implode("\n", $error_messages);
694
+			$message->set_error_message($msg);
695
+		}
696
+	}
697 697
 
698 698
 } //end EE_Messages_Queue class
Please login to merge, or discard this patch.
core/libraries/messages/EE_Messages_Processor.lib.php 2 patches
Indentation   +4 added lines, -4 removed lines patch added patch discarded remove patch
@@ -560,10 +560,10 @@
 block discarded – undo
560 560
 
561 561
 		foreach ( $regs_to_send as $status_group ) {
562 562
 			foreach ( $status_group as $status_id => $registrations ) {
563
-			    $message_type = EEH_MSG_Template::convert_reg_status_to_message_type($status_id);
564
-			    if (! $message_type) {
565
-			        continue;
566
-                }
563
+				$message_type = EEH_MSG_Template::convert_reg_status_to_message_type($status_id);
564
+				if (! $message_type) {
565
+					continue;
566
+				}
567 567
 				$messages_to_generate = array_merge(
568 568
 					$messages_to_generate,
569 569
 					$this->setup_mtgs_for_all_active_messengers(
Please login to merge, or discard this patch.
Spacing   +108 added lines, -108 removed lines patch added patch discarded remove patch
@@ -35,7 +35,7 @@  discard block
 block discarded – undo
35 35
 	 *
36 36
 	 * @param EE_Message_Resource_Manager $message_resource_manager
37 37
 	 */
38
-	public function __construct( EE_Message_Resource_Manager $message_resource_manager ) {
38
+	public function __construct(EE_Message_Resource_Manager $message_resource_manager) {
39 39
 		$this->_message_resource_manager = $message_resource_manager;
40 40
 		$this->_init_queue_and_generator();
41 41
 	}
@@ -50,7 +50,7 @@  discard block
 block discarded – undo
50 50
 	 * - $_generator = holds the messages generator
51 51
 	 */
52 52
 	protected function _init_queue_and_generator() {
53
-		$this->_generator = EE_Registry::factory( 'EE_Messages_Generator' );
53
+		$this->_generator = EE_Registry::factory('EE_Messages_Generator');
54 54
 		$this->_queue = $this->_generator->generation_queue();
55 55
 	}
56 56
 
@@ -75,31 +75,31 @@  discard block
 block discarded – undo
75 75
 	 * @param EE_Messages_Queue $queue_to_process
76 76
 	 * @return bool  true for success false for error.
77 77
 	 */
78
-	public function process_immediately_from_queue( EE_Messages_Queue $queue_to_process ) {
78
+	public function process_immediately_from_queue(EE_Messages_Queue $queue_to_process) {
79 79
 		$success = false;
80 80
 		$messages_to_send = array();
81 81
 		$messages_to_generate = array();
82 82
 		//loop through and setup the various messages from the queue so we know what is being processed
83 83
 		$queue_to_process->get_message_repository()->rewind();
84
-		foreach ( $queue_to_process->get_message_repository() as $message ) {
85
-			if ( $message->STS_ID() === EEM_Message::status_incomplete ) {
84
+		foreach ($queue_to_process->get_message_repository() as $message) {
85
+			if ($message->STS_ID() === EEM_Message::status_incomplete) {
86 86
 				$messages_to_generate[] = $message;
87 87
 				continue;
88 88
 			}
89 89
 
90
-			if ( in_array( $message->STS_ID(), EEM_Message::instance()->stati_indicating_to_send() ) ) {
90
+			if (in_array($message->STS_ID(), EEM_Message::instance()->stati_indicating_to_send())) {
91 91
 				$messages_to_send[] = $message;
92 92
 				continue;
93 93
 			}
94 94
 		}
95 95
 
96 96
 		//do generation/sends
97
-		if ( $messages_to_generate ) {
98
-			$success = $this->batch_generate_from_queue( $messages_to_generate, true );
97
+		if ($messages_to_generate) {
98
+			$success = $this->batch_generate_from_queue($messages_to_generate, true);
99 99
 		}
100 100
 
101
-		if ( $messages_to_send ) {
102
-			$sent = $this->batch_send_from_queue( $messages_to_send, true );
101
+		if ($messages_to_send) {
102
+			$sent = $this->batch_send_from_queue($messages_to_send, true);
103 103
 			//if there was messages to generate and it failed, then we override any success value for the sending process
104 104
 			//otherwise we just use the return from batch send.  The intent is that there is a simple response for success/fail.
105 105
 			//Either everything was successful or we consider it a fail.  To be clear, this is a limitation of doing
@@ -119,13 +119,13 @@  discard block
 block discarded – undo
119 119
 	 * @return bool|EE_Messages_Queue return false if nothing generated.  This returns a new EE_Message_Queue with
120 120
 	 *                                   generated messages.
121 121
 	 */
122
-	public function batch_generate_from_queue( $messages = array(), $clear_queue = false ) {
123
-		if ( $this->_build_queue_for_generation( $messages, $clear_queue ) ) {
122
+	public function batch_generate_from_queue($messages = array(), $clear_queue = false) {
123
+		if ($this->_build_queue_for_generation($messages, $clear_queue)) {
124 124
 			$new_queue = $this->_generator->generate();
125
-			if ( $new_queue instanceof EE_Messages_Queue ) {
125
+			if ($new_queue instanceof EE_Messages_Queue) {
126 126
 				//unlock queue
127 127
 				$this->_queue->unlock_queue();
128
-				$new_queue->initiate_request_by_priority( 'send' );
128
+				$new_queue->initiate_request_by_priority('send');
129 129
 				return $new_queue;
130 130
 			}
131 131
 		}
@@ -146,24 +146,24 @@  discard block
 block discarded – undo
146 146
 	 *
147 147
 	 * @return bool true means queue prepped, false means there was a lock so no generation please.
148 148
 	 */
149
-	protected function _build_queue_for_generation( $messages = array(), $clear_queue = false ) {
149
+	protected function _build_queue_for_generation($messages = array(), $clear_queue = false) {
150 150
 
151
-		if ( $clear_queue ) {
151
+		if ($clear_queue) {
152 152
 			$this->_init_queue_and_generator();
153 153
 		}
154 154
 
155
-		if ( $messages ) {
155
+		if ($messages) {
156 156
 			//if generation is locked then get out now because that means processing is already happening.
157
-			if ( $this->_queue->is_locked() ) {
157
+			if ($this->_queue->is_locked()) {
158 158
 				return false;
159 159
 			}
160 160
 
161 161
 			$this->_queue->lock_queue();
162
-			$messages = is_array( $messages ) ? $messages : array( $messages );
163
-			foreach ( $messages as $message ) {
164
-				if ( $message instanceof EE_Message ) {
162
+			$messages = is_array($messages) ? $messages : array($messages);
163
+			foreach ($messages as $message) {
164
+				if ($message instanceof EE_Message) {
165 165
 					$data = $message->all_extra_meta_array();
166
-					$this->_queue->add( $message, $data );
166
+					$this->_queue->add($message, $data);
167 167
 				}
168 168
 			}
169 169
 			return true;
@@ -181,22 +181,22 @@  discard block
 block discarded – undo
181 181
 	 *
182 182
 	 * @return bool true means queue prepped, false means there was a lock so no queue prepped.
183 183
 	 */
184
-	protected function _build_queue_for_sending( $messages, $clear_queue = false ) {
184
+	protected function _build_queue_for_sending($messages, $clear_queue = false) {
185 185
 		//if sending is locked then get out now because that means processing is already happening.
186
-		if ( $this->_queue->is_locked( EE_Messages_Queue::action_sending ) ) {
186
+		if ($this->_queue->is_locked(EE_Messages_Queue::action_sending)) {
187 187
 			return false;
188 188
 		}
189 189
 
190
-		$this->_queue->lock_queue( EE_Messages_Queue::action_sending );
190
+		$this->_queue->lock_queue(EE_Messages_Queue::action_sending);
191 191
 
192
-		if ( $clear_queue ) {
192
+		if ($clear_queue) {
193 193
 			$this->_init_queue_and_generator();
194 194
 		}
195 195
 
196
-		$messages = is_array( $messages ) ? $messages : array( $messages );
196
+		$messages = is_array($messages) ? $messages : array($messages);
197 197
 
198
-		foreach ( $messages as $message ) {
199
-			$this->_queue->add( $message );
198
+		foreach ($messages as $message) {
199
+			$this->_queue->add($message);
200 200
 		}
201 201
 		return true;
202 202
 	}
@@ -212,11 +212,11 @@  discard block
 block discarded – undo
212 212
 	 *
213 213
 	 * @return EE_Messages_Queue
214 214
 	 */
215
-	public function batch_send_from_queue( $messages = array(), $clear_queue = false ) {
215
+	public function batch_send_from_queue($messages = array(), $clear_queue = false) {
216 216
 
217
-		if ( $messages && $this->_build_queue_for_sending( $messages, $clear_queue ) ) {
217
+		if ($messages && $this->_build_queue_for_sending($messages, $clear_queue)) {
218 218
 			$this->_queue->execute();
219
-			$this->_queue->unlock_queue( EE_Messages_Queue::action_sending );
219
+			$this->_queue->unlock_queue(EE_Messages_Queue::action_sending);
220 220
 		} else {
221 221
 			//get messages to send and execute.
222 222
 			$this->_queue->get_to_send_batch_and_send();
@@ -239,10 +239,10 @@  discard block
 block discarded – undo
239 239
 	 * @param EE_Message_To_Generate[] $messages_to_generate
240 240
 	 * @return EE_Messages_Queue
241 241
 	 */
242
-	public function generate_and_return(  $messages_to_generate ) {
242
+	public function generate_and_return($messages_to_generate) {
243 243
 		$this->_init_queue_and_generator();
244
-		$this->_queue_for_generation_loop( $messages_to_generate );
245
-		return $this->_generator->generate( false );
244
+		$this->_queue_for_generation_loop($messages_to_generate);
245
+		return $this->_generator->generate(false);
246 246
 	}
247 247
 
248 248
 
@@ -253,8 +253,8 @@  discard block
 block discarded – undo
253 253
 	 * @param  bool     $persist    Indicate whether to instruct the generator to persist the generated queue (true) or not (false).
254 254
 	 * @return EE_Messages_Queue
255 255
 	 */
256
-	public function generate_queue( $persist = true ) {
257
-		return $this->_generator->generate( $persist );
256
+	public function generate_queue($persist = true) {
257
+		return $this->_generator->generate($persist);
258 258
 	}
259 259
 
260 260
 
@@ -267,9 +267,9 @@  discard block
 block discarded – undo
267 267
 	 * @param bool                   $test_send             Whether this item is for a test send or not.
268 268
 	 * @return  EE_Messages_Queue
269 269
 	 */
270
-	public function queue_for_generation( EE_Message_To_Generate $message_to_generate, $test_send = false ) {
271
-		if ( $message_to_generate->valid() ) {
272
-			$this->_generator->create_and_add_message_to_queue( $message_to_generate, $test_send );
270
+	public function queue_for_generation(EE_Message_To_Generate $message_to_generate, $test_send = false) {
271
+		if ($message_to_generate->valid()) {
272
+			$this->_generator->create_and_add_message_to_queue($message_to_generate, $test_send);
273 273
 		}
274 274
 	}
275 275
 
@@ -285,9 +285,9 @@  discard block
 block discarded – undo
285 285
 	 *
286 286
 	 * @param EE_Message_To_Generate[] $messages_to_generate
287 287
 	 */
288
-	public function batch_queue_for_generation_and_persist( $messages_to_generate ) {
288
+	public function batch_queue_for_generation_and_persist($messages_to_generate) {
289 289
 		$this->_init_queue_and_generator();
290
-		$this->_queue_for_generation_loop( $messages_to_generate );
290
+		$this->_queue_for_generation_loop($messages_to_generate);
291 291
 		$this->_queue->save();
292 292
 	}
293 293
 
@@ -303,9 +303,9 @@  discard block
 block discarded – undo
303 303
 	 *
304 304
 	 * @param EE_Message_To_Generate[]  $messages_to_generate
305 305
 	 */
306
-	public function batch_queue_for_generation_no_persist( $messages_to_generate ) {
306
+	public function batch_queue_for_generation_no_persist($messages_to_generate) {
307 307
 		$this->_init_queue_and_generator();
308
-		$this->_queue_for_generation_loop( $messages_to_generate );
308
+		$this->_queue_for_generation_loop($messages_to_generate);
309 309
 	}
310 310
 
311 311
 
@@ -317,15 +317,15 @@  discard block
 block discarded – undo
317 317
 	 *
318 318
 	 * @param EE_Message_To_Generate[] $messages_to_generate
319 319
 	 */
320
-	protected function _queue_for_generation_loop( $messages_to_generate ) {
320
+	protected function _queue_for_generation_loop($messages_to_generate) {
321 321
 		//make sure is in an array.
322
-		if ( ! is_array( $messages_to_generate ) ) {
323
-			$messages_to_generate = array( $messages_to_generate );
322
+		if ( ! is_array($messages_to_generate)) {
323
+			$messages_to_generate = array($messages_to_generate);
324 324
 		}
325 325
 
326
-		foreach ( $messages_to_generate as $message_to_generate ) {
327
-			if ( $message_to_generate instanceof EE_Message_To_Generate && $message_to_generate->valid() ) {
328
-				$this->queue_for_generation( $message_to_generate );
326
+		foreach ($messages_to_generate as $message_to_generate) {
327
+			if ($message_to_generate instanceof EE_Message_To_Generate && $message_to_generate->valid()) {
328
+				$this->queue_for_generation($message_to_generate);
329 329
 			}
330 330
 		}
331 331
 	}
@@ -340,10 +340,10 @@  discard block
 block discarded – undo
340 340
 	 * @param  EE_Message_To_Generate[]
341 341
 	 * @return EE_Messages_Queue
342 342
 	 */
343
-	public function generate_and_queue_for_sending( $messages_to_generate ) {
343
+	public function generate_and_queue_for_sending($messages_to_generate) {
344 344
 		$this->_init_queue_and_generator();
345
-		$this->_queue_for_generation_loop( $messages_to_generate );
346
-		return $this->_generator->generate( true );
345
+		$this->_queue_for_generation_loop($messages_to_generate);
346
+		return $this->_generator->generate(true);
347 347
 	}
348 348
 
349 349
 
@@ -357,10 +357,10 @@  discard block
 block discarded – undo
357 357
 	 * @param   bool                   $test_send                Whether this is a test send or not.
358 358
 	 * @return  EE_Messages_Queue | bool   false if unable to generate otherwise the generated queue.
359 359
 	 */
360
-	public function generate_for_preview( EE_Message_To_Generate $message_to_generate, $test_send = false ) {
361
-		if ( ! $message_to_generate->valid() ) {
360
+	public function generate_for_preview(EE_Message_To_Generate $message_to_generate, $test_send = false) {
361
+		if ( ! $message_to_generate->valid()) {
362 362
 			EE_Error::add_error(
363
-				__( 'Unable to generate preview because of invalid data', 'event_espresso' ),
363
+				__('Unable to generate preview because of invalid data', 'event_espresso'),
364 364
 				__FILE__,
365 365
 				__FUNCTION__,
366 366
 				__LINE__
@@ -368,14 +368,14 @@  discard block
 block discarded – undo
368 368
 			return false;
369 369
 		}
370 370
 		//just make sure preview is set on the $message_to_generate (in case client forgot)
371
-		$message_to_generate->set_preview( true );
371
+		$message_to_generate->set_preview(true);
372 372
 		$this->_init_queue_and_generator();
373
-		$this->queue_for_generation( $message_to_generate, $test_send );
374
-		$generated_queue = $this->_generator->generate( false );
375
-		if ( $generated_queue->execute( false ) ) {
373
+		$this->queue_for_generation($message_to_generate, $test_send);
374
+		$generated_queue = $this->_generator->generate(false);
375
+		if ($generated_queue->execute(false)) {
376 376
 			//the first queue item should be the preview
377 377
 			$generated_queue->get_message_repository()->rewind();
378
-			if ( ! $generated_queue->get_message_repository()->valid() ) {
378
+			if ( ! $generated_queue->get_message_repository()->valid()) {
379 379
 				return $generated_queue;
380 380
 			}
381 381
 			return $generated_queue;
@@ -392,15 +392,15 @@  discard block
 block discarded – undo
392 392
 	 * @param EE_Message_To_Generate $message_to_generate
393 393
 	 * @return bool true or false for success.
394 394
 	 */
395
-	public function queue_for_sending( EE_Message_To_Generate $message_to_generate ) {
396
-		if ( ! $message_to_generate->valid() ) {
395
+	public function queue_for_sending(EE_Message_To_Generate $message_to_generate) {
396
+		if ( ! $message_to_generate->valid()) {
397 397
 			return false;
398 398
 		}
399 399
 		$this->_init_queue_and_generator();
400 400
 		$message = $message_to_generate->get_EE_Message();
401
-		$this->_queue->add( $message );
402
-		if ( $message->send_now() ) {
403
-			$this->_queue->execute( false );
401
+		$this->_queue->add($message);
402
+		if ($message->send_now()) {
403
+			$this->_queue->execute(false);
404 404
 		} else {
405 405
 			$this->_queue->save();
406 406
 		}
@@ -413,12 +413,12 @@  discard block
 block discarded – undo
413 413
 	 * @param EE_Message_To_Generate $message_to_generate
414 414
 	 * @return EE_Messages_Queue | null
415 415
 	 */
416
-	public function generate_and_send_now( EE_Message_To_Generate $message_to_generate ) {
417
-		if ( ! $message_to_generate->valid() ) {
416
+	public function generate_and_send_now(EE_Message_To_Generate $message_to_generate) {
417
+		if ( ! $message_to_generate->valid()) {
418 418
 			return null;
419 419
 		}
420 420
 		// is there supposed to be a sending messenger for this message?
421
-		if ( $message_to_generate instanceof EEI_Has_Sending_Messenger ) {
421
+		if ($message_to_generate instanceof EEI_Has_Sending_Messenger) {
422 422
 			// make sure it's valid, but if it's not,
423 423
 			// then set the value of $sending_messenger to an EE_Error object
424 424
 			// so that downstream code can easily see that things went wrong.
@@ -434,14 +434,14 @@  discard block
 block discarded – undo
434 434
 			$sending_messenger = null;
435 435
 		}
436 436
 
437
-		if ( $message_to_generate->get_EE_Message()->STS_ID() === EEM_Message::status_idle ) {
437
+		if ($message_to_generate->get_EE_Message()->STS_ID() === EEM_Message::status_idle) {
438 438
 			$this->_init_queue_and_generator();
439
-			$this->_queue->add( $message_to_generate->get_EE_Message() );
440
-			$this->_queue->execute( false, $sending_messenger );
439
+			$this->_queue->add($message_to_generate->get_EE_Message());
440
+			$this->_queue->execute(false, $sending_messenger);
441 441
 			return $this->_queue;
442
-		} elseif ( $message_to_generate->get_EE_Message()->STS_ID() === EEM_Message::status_incomplete ) {
443
-			$generated_queue = $this->generate_and_return( array( $message_to_generate ) );
444
-			$generated_queue->execute( false, $sending_messenger );
442
+		} elseif ($message_to_generate->get_EE_Message()->STS_ID() === EEM_Message::status_incomplete) {
443
+			$generated_queue = $this->generate_and_return(array($message_to_generate));
444
+			$generated_queue->execute(false, $sending_messenger);
445 445
 			return $generated_queue;
446 446
 		}
447 447
 		return null;
@@ -458,13 +458,13 @@  discard block
 block discarded – undo
458 458
 	 * @param mixed  $data   The data being used for generation.
459 459
 	 * @param bool   $persist   Whether to persist the queued messages to the db or not.
460 460
 	 */
461
-	public function generate_for_all_active_messengers( $message_type, $data, $persist = true ) {
462
-		$messages_to_generate = $this->setup_mtgs_for_all_active_messengers( $message_type, $data );
463
-		if ( $persist ) {
464
-			$this->batch_queue_for_generation_and_persist( $messages_to_generate );
461
+	public function generate_for_all_active_messengers($message_type, $data, $persist = true) {
462
+		$messages_to_generate = $this->setup_mtgs_for_all_active_messengers($message_type, $data);
463
+		if ($persist) {
464
+			$this->batch_queue_for_generation_and_persist($messages_to_generate);
465 465
 			$this->_queue->initiate_request_by_priority();
466 466
 		} else {
467
-			$this->batch_queue_for_generation_no_persist( $messages_to_generate );
467
+			$this->batch_queue_for_generation_no_persist($messages_to_generate);
468 468
 		}
469 469
 	}
470 470
 
@@ -479,11 +479,11 @@  discard block
 block discarded – undo
479 479
 	 *
480 480
 	 * @return EE_Message_To_Generate[]
481 481
 	 */
482
-	public function setup_mtgs_for_all_active_messengers( $message_type, $data ) {
482
+	public function setup_mtgs_for_all_active_messengers($message_type, $data) {
483 483
 		$messages_to_generate = array();
484
-		foreach ( $this->_message_resource_manager->active_messengers() as $messenger_slug => $messenger_object  ) {
485
-			$message_to_generate = new EE_Message_To_Generate( $messenger_slug, $message_type, $data );
486
-			if ( $message_to_generate->valid() ) {
484
+		foreach ($this->_message_resource_manager->active_messengers() as $messenger_slug => $messenger_object) {
485
+			$message_to_generate = new EE_Message_To_Generate($messenger_slug, $message_type, $data);
486
+			if ($message_to_generate->valid()) {
487 487
 				$messages_to_generate[] = $message_to_generate;
488 488
 			}
489 489
 		}
@@ -498,29 +498,29 @@  discard block
 block discarded – undo
498 498
 	 * and send.
499 499
 	 * @param array $message_ids
500 500
 	 */
501
-	public function setup_messages_from_ids_and_send( $message_ids ) {
501
+	public function setup_messages_from_ids_and_send($message_ids) {
502 502
 		$this->_init_queue_and_generator();
503
-		$messages = EEM_Message::instance()->get_all( array(
503
+		$messages = EEM_Message::instance()->get_all(array(
504 504
 			array(
505
-				'MSG_ID' => array( 'IN', $message_ids ),
505
+				'MSG_ID' => array('IN', $message_ids),
506 506
 				'STS_ID' => array(
507 507
 					'IN',
508 508
 					array_merge(
509 509
 						EEM_Message::instance()->stati_indicating_sent(),
510
-						array( EEM_Message::status_retry )
510
+						array(EEM_Message::status_retry)
511 511
 					),
512 512
 				),
513 513
 			),
514 514
 		));
515 515
 		//set the Messages to resend.
516
-		foreach ( $messages as $message ) {
517
-			if ( $message instanceof EE_Message ) {
518
-				$message->set_STS_ID( EEM_Message::status_resend );
519
-				$this->_queue->add( $message );
516
+		foreach ($messages as $message) {
517
+			if ($message instanceof EE_Message) {
518
+				$message->set_STS_ID(EEM_Message::status_resend);
519
+				$this->_queue->add($message);
520 520
 			}
521 521
 		}
522 522
 
523
-		$this->_queue->initiate_request_by_priority( 'send' );
523
+		$this->_queue->initiate_request_by_priority('send');
524 524
 	}
525 525
 
526 526
 
@@ -534,23 +534,23 @@  discard block
 block discarded – undo
534 534
 	 *
535 535
 	 * @return EE_Message_To_Generate[]
536 536
 	 */
537
-	public function setup_messages_to_generate_from_registration_ids_in_request( $registration_ids_key = '_REG_ID' ) {
538
-		EE_Registry::instance()->load_core( 'Request_Handler' );
539
-		EE_Registry::instance()->load_helper( 'MSG_Template' );
537
+	public function setup_messages_to_generate_from_registration_ids_in_request($registration_ids_key = '_REG_ID') {
538
+		EE_Registry::instance()->load_core('Request_Handler');
539
+		EE_Registry::instance()->load_helper('MSG_Template');
540 540
 		$regs_to_send = array();
541
-		$regIDs = EE_Registry::instance()->REQ->get( $registration_ids_key );
542
-		if ( empty( $regIDs ) ) {
543
-			EE_Error::add_error( __('Something went wrong because we\'re missing the registration ID', 'event_espresso'), __FILE__, __FUNCTION__, __LINE__ );
541
+		$regIDs = EE_Registry::instance()->REQ->get($registration_ids_key);
542
+		if (empty($regIDs)) {
543
+			EE_Error::add_error(__('Something went wrong because we\'re missing the registration ID', 'event_espresso'), __FILE__, __FUNCTION__, __LINE__);
544 544
 			return false;
545 545
 		}
546 546
 
547 547
 		//make sure is an array
548
-		$regIDs = is_array( $regIDs ) ? $regIDs : array( $regIDs );
548
+		$regIDs = is_array($regIDs) ? $regIDs : array($regIDs);
549 549
 
550
-		foreach( $regIDs as $regID ) {
551
-			$reg = EEM_Registration::instance()->get_one_by_ID( $regID );
552
-			if ( ! $reg instanceof EE_Registration ) {
553
-				EE_Error::add_error( sprintf( __('Unable to retrieve a registration object for the given reg id (%s)', 'event_espresso'), $regID ) );
550
+		foreach ($regIDs as $regID) {
551
+			$reg = EEM_Registration::instance()->get_one_by_ID($regID);
552
+			if ( ! $reg instanceof EE_Registration) {
553
+				EE_Error::add_error(sprintf(__('Unable to retrieve a registration object for the given reg id (%s)', 'event_espresso'), $regID));
554 554
 				return false;
555 555
 			}
556 556
 			$regs_to_send[$reg->transaction_ID()][$reg->status_ID()][] = $reg;
@@ -558,17 +558,17 @@  discard block
 block discarded – undo
558 558
 
559 559
 		$messages_to_generate = array();
560 560
 
561
-		foreach ( $regs_to_send as $status_group ) {
562
-			foreach ( $status_group as $status_id => $registrations ) {
561
+		foreach ($regs_to_send as $status_group) {
562
+			foreach ($status_group as $status_id => $registrations) {
563 563
 			    $message_type = EEH_MSG_Template::convert_reg_status_to_message_type($status_id);
564
-			    if (! $message_type) {
564
+			    if ( ! $message_type) {
565 565
 			        continue;
566 566
                 }
567 567
 				$messages_to_generate = array_merge(
568 568
 					$messages_to_generate,
569 569
 					$this->setup_mtgs_for_all_active_messengers(
570 570
 						$message_type,
571
-						array( $registrations, $status_id )
571
+						array($registrations, $status_id)
572 572
 					)
573 573
 				);
574 574
 			}
Please login to merge, or discard this patch.
core/domain/entities/Context.php 1 patch
Indentation   +58 added lines, -58 removed lines patch added patch discarded remove patch
@@ -18,64 +18,64 @@
 block discarded – undo
18 18
 class Context
19 19
 {
20 20
 
21
-    /**
22
-     * @var string $slug
23
-     */
24
-    private $slug;
25
-
26
-    /**
27
-     * @var string $description
28
-     */
29
-    private $description;
30
-
31
-
32
-    /**
33
-     * Context constructor.
34
-     *
35
-     * @param string $slug
36
-     * @param string $description
37
-     */
38
-    public function __construct($slug, $description)
39
-    {
40
-        $this->setSlug($slug);
41
-        $this->setDescription($description);
42
-    }
43
-
44
-
45
-    /**
46
-     * @return string
47
-     */
48
-    public function slug()
49
-    {
50
-        return $this->slug;
51
-    }
52
-
53
-
54
-    /**
55
-     * @param string $slug
56
-     */
57
-    private function setSlug($slug)
58
-    {
59
-        $this->slug = sanitize_key($slug);
60
-    }
61
-
62
-
63
-    /**
64
-     * @return string
65
-     */
66
-    public function description()
67
-    {
68
-        return $this->description;
69
-    }
70
-
71
-
72
-    /**
73
-     * @param string $description
74
-     */
75
-    private function setDescription($description)
76
-    {
77
-        $this->description = sanitize_text_field($description);
78
-    }
21
+	/**
22
+	 * @var string $slug
23
+	 */
24
+	private $slug;
25
+
26
+	/**
27
+	 * @var string $description
28
+	 */
29
+	private $description;
30
+
31
+
32
+	/**
33
+	 * Context constructor.
34
+	 *
35
+	 * @param string $slug
36
+	 * @param string $description
37
+	 */
38
+	public function __construct($slug, $description)
39
+	{
40
+		$this->setSlug($slug);
41
+		$this->setDescription($description);
42
+	}
43
+
44
+
45
+	/**
46
+	 * @return string
47
+	 */
48
+	public function slug()
49
+	{
50
+		return $this->slug;
51
+	}
52
+
53
+
54
+	/**
55
+	 * @param string $slug
56
+	 */
57
+	private function setSlug($slug)
58
+	{
59
+		$this->slug = sanitize_key($slug);
60
+	}
61
+
62
+
63
+	/**
64
+	 * @return string
65
+	 */
66
+	public function description()
67
+	{
68
+		return $this->description;
69
+	}
70
+
71
+
72
+	/**
73
+	 * @param string $description
74
+	 */
75
+	private function setDescription($description)
76
+	{
77
+		$this->description = sanitize_text_field($description);
78
+	}
79 79
 
80 80
 }
81 81
 // Location: Context.php
Please login to merge, or discard this patch.
core/domain/Domain.php 1 patch
Indentation   +8 added lines, -8 removed lines patch added patch discarded remove patch
@@ -15,13 +15,13 @@
 block discarded – undo
15 15
  */
16 16
 class Domain extends DomainBase
17 17
 {
18
-    /**
19
-     * Slug used for the context where a registration status is changed from a manual trigger in the Registration Admin
20
-     * Page ui.
21
-     */
22
-    const CONTEXT_REGISTRATION_STATUS_CHANGE_REGISTRATION_ADMIN
23
-        = 'manual_registration_status_change_from_registration_admin';
18
+	/**
19
+	 * Slug used for the context where a registration status is changed from a manual trigger in the Registration Admin
20
+	 * Page ui.
21
+	 */
22
+	const CONTEXT_REGISTRATION_STATUS_CHANGE_REGISTRATION_ADMIN
23
+		= 'manual_registration_status_change_from_registration_admin';
24 24
 
25
-    const CONTEXT_REGISTRATION_STATUS_CHANGE_REGISTRATION_ADMIN_NOTIFY
26
-        = 'manual_registration_status_change_from_registration_admin_and_notify';
25
+	const CONTEXT_REGISTRATION_STATUS_CHANGE_REGISTRATION_ADMIN_NOTIFY
26
+		= 'manual_registration_status_change_from_registration_admin_and_notify';
27 27
 }
Please login to merge, or discard this patch.
admin_pages/transactions/Transactions_Admin_Page.core.php 1 patch
Indentation   +1972 added lines, -1972 removed lines patch added patch discarded remove patch
@@ -1,5 +1,5 @@  discard block
 block discarded – undo
1 1
 <?php if ( ! defined('EVENT_ESPRESSO_VERSION')) {
2
-    exit('No direct script access allowed');
2
+	exit('No direct script access allowed');
3 3
 }
4 4
 
5 5
 /**
@@ -27,1980 +27,1980 @@  discard block
 block discarded – undo
27 27
 class Transactions_Admin_Page extends EE_Admin_Page
28 28
 {
29 29
 
30
-    /**
31
-     * @var EE_Transaction
32
-     */
33
-    private $_transaction;
34
-
35
-    /**
36
-     * @var EE_Session
37
-     */
38
-    private $_session;
39
-
40
-    /**
41
-     * @var array $_txn_status
42
-     */
43
-    private static $_txn_status;
44
-
45
-    /**
46
-     * @var array $_pay_status
47
-     */
48
-    private static $_pay_status;
49
-
50
-    /**
51
-     * @var array $_existing_reg_payment_REG_IDs
52
-     */
53
-    protected $_existing_reg_payment_REG_IDs = null;
54
-
55
-
56
-    /**
57
-     * @Constructor
58
-     * @access public
59
-     *
60
-     * @param bool $routing
61
-     *
62
-     * @return Transactions_Admin_Page
63
-     */
64
-    public function __construct($routing = true)
65
-    {
66
-        parent::__construct($routing);
67
-    }
68
-
69
-
70
-    /**
71
-     *    _init_page_props
72
-     * @return void
73
-     */
74
-    protected function _init_page_props()
75
-    {
76
-        $this->page_slug        = TXN_PG_SLUG;
77
-        $this->page_label       = esc_html__('Transactions', 'event_espresso');
78
-        $this->_admin_base_url  = TXN_ADMIN_URL;
79
-        $this->_admin_base_path = TXN_ADMIN;
80
-    }
81
-
82
-
83
-    /**
84
-     *    _ajax_hooks
85
-     * @return void
86
-     */
87
-    protected function _ajax_hooks()
88
-    {
89
-        add_action('wp_ajax_espresso_apply_payment', array($this, 'apply_payments_or_refunds'));
90
-        add_action('wp_ajax_espresso_apply_refund', array($this, 'apply_payments_or_refunds'));
91
-        add_action('wp_ajax_espresso_delete_payment', array($this, 'delete_payment'));
92
-    }
93
-
94
-
95
-    /**
96
-     *    _define_page_props
97
-     * @return void
98
-     */
99
-    protected function _define_page_props()
100
-    {
101
-        $this->_admin_page_title = $this->page_label;
102
-        $this->_labels           = array(
103
-            'buttons' => array(
104
-                'add'    => esc_html__('Add New Transaction', 'event_espresso'),
105
-                'edit'   => esc_html__('Edit Transaction', 'event_espresso'),
106
-                'delete' => esc_html__('Delete Transaction', 'event_espresso'),
107
-            )
108
-        );
109
-    }
110
-
111
-
112
-    /**
113
-     *        grab url requests and route them
114
-     * @access private
115
-     * @return void
116
-     */
117
-    public function _set_page_routes()
118
-    {
119
-
120
-        $this->_set_transaction_status_array();
121
-
122
-        $txn_id = ! empty($this->_req_data['TXN_ID']) && ! is_array($this->_req_data['TXN_ID']) ? $this->_req_data['TXN_ID'] : 0;
123
-
124
-        $this->_page_routes = array(
125
-
126
-            'default' => array(
127
-                'func'       => '_transactions_overview_list_table',
128
-                'capability' => 'ee_read_transactions'
129
-            ),
130
-
131
-            'view_transaction' => array(
132
-                'func'       => '_transaction_details',
133
-                'capability' => 'ee_read_transaction',
134
-                'obj_id'     => $txn_id
135
-            ),
136
-
137
-            'send_payment_reminder' => array(
138
-                'func'       => '_send_payment_reminder',
139
-                'noheader'   => true,
140
-                'capability' => 'ee_send_message'
141
-            ),
142
-
143
-            'espresso_apply_payment' => array(
144
-                'func'       => 'apply_payments_or_refunds',
145
-                'noheader'   => true,
146
-                'capability' => 'ee_edit_payments'
147
-            ),
148
-
149
-            'espresso_apply_refund' => array(
150
-                'func'       => 'apply_payments_or_refunds',
151
-                'noheader'   => true,
152
-                'capability' => 'ee_edit_payments'
153
-            ),
154
-
155
-            'espresso_delete_payment' => array(
156
-                'func'       => 'delete_payment',
157
-                'noheader'   => true,
158
-                'capability' => 'ee_delete_payments'
159
-            ),
160
-
161
-        );
162
-
163
-    }
164
-
165
-
166
-    protected function _set_page_config()
167
-    {
168
-        $this->_page_config = array(
169
-            'default'          => array(
170
-                'nav'           => array(
171
-                    'label' => esc_html__('Overview', 'event_espresso'),
172
-                    'order' => 10
173
-                ),
174
-                'list_table'    => 'EE_Admin_Transactions_List_Table',
175
-                'help_tabs'     => array(
176
-                    'transactions_overview_help_tab'                       => array(
177
-                        'title'    => esc_html__('Transactions Overview', 'event_espresso'),
178
-                        'filename' => 'transactions_overview'
179
-                    ),
180
-                    'transactions_overview_table_column_headings_help_tab' => array(
181
-                        'title'    => esc_html__('Transactions Table Column Headings', 'event_espresso'),
182
-                        'filename' => 'transactions_overview_table_column_headings'
183
-                    ),
184
-                    'transactions_overview_views_filters_help_tab'         => array(
185
-                        'title'    => esc_html__('Transaction Views & Filters & Search', 'event_espresso'),
186
-                        'filename' => 'transactions_overview_views_filters_search'
187
-                    ),
188
-                ),
189
-                'help_tour'     => array('Transactions_Overview_Help_Tour'),
190
-                /**
191
-                 * commented out because currently we are not displaying tips for transaction list table status but this
192
-                 * may change in a later iteration so want to keep the code for then.
193
-                 */
194
-                //'qtips' => array( 'Transactions_List_Table_Tips' ),
195
-                'require_nonce' => false
196
-            ),
197
-            'view_transaction' => array(
198
-                'nav'       => array(
199
-                    'label'      => esc_html__('View Transaction', 'event_espresso'),
200
-                    'order'      => 5,
201
-                    'url'        => isset($this->_req_data['TXN_ID']) ? add_query_arg(array('TXN_ID' => $this->_req_data['TXN_ID']),
202
-                        $this->_current_page_view_url) : $this->_admin_base_url,
203
-                    'persistent' => false
204
-                ),
205
-                'help_tabs' => array(
206
-                    'transactions_view_transaction_help_tab'                                              => array(
207
-                        'title'    => esc_html__('View Transaction', 'event_espresso'),
208
-                        'filename' => 'transactions_view_transaction'
209
-                    ),
210
-                    'transactions_view_transaction_transaction_details_table_help_tab'                    => array(
211
-                        'title'    => esc_html__('Transaction Details Table', 'event_espresso'),
212
-                        'filename' => 'transactions_view_transaction_transaction_details_table'
213
-                    ),
214
-                    'transactions_view_transaction_attendees_registered_help_tab'                         => array(
215
-                        'title'    => esc_html__('Attendees Registered', 'event_espresso'),
216
-                        'filename' => 'transactions_view_transaction_attendees_registered'
217
-                    ),
218
-                    'transactions_view_transaction_views_primary_registrant_billing_information_help_tab' => array(
219
-                        'title'    => esc_html__('Primary Registrant & Billing Information', 'event_espresso'),
220
-                        'filename' => 'transactions_view_transaction_primary_registrant_billing_information'
221
-                    ),
222
-                ),
223
-                'qtips'     => array('Transaction_Details_Tips'),
224
-                'help_tour' => array('Transaction_Details_Help_Tour'),
225
-                'metaboxes' => array('_transaction_details_metaboxes'),
226
-
227
-                'require_nonce' => false
228
-            )
229
-        );
230
-    }
231
-
232
-
233
-    /**
234
-     * The below methods aren't used by this class currently
235
-     */
236
-    protected function _add_screen_options()
237
-    {
238
-    }
239
-
240
-    protected function _add_feature_pointers()
241
-    {
242
-    }
243
-
244
-    public function admin_init()
245
-    {
246
-        // IF a registration was JUST added via the admin...
247
-        if (
248
-        isset(
249
-            $this->_req_data['redirect_from'],
250
-            $this->_req_data['EVT_ID'],
251
-            $this->_req_data['event_name']
252
-        )
253
-        ) {
254
-            // then set a cookie so that we can block any attempts to use
255
-            // the back button as a way to enter another registration.
256
-            setcookie('ee_registration_added', $this->_req_data['EVT_ID'], time() + WEEK_IN_SECONDS, '/');
257
-            // and update the global
258
-            $_COOKIE['ee_registration_added'] = $this->_req_data['EVT_ID'];
259
-        }
260
-        EE_Registry::$i18n_js_strings['invalid_server_response'] = esc_html__('An error occurred! Your request may have been processed, but a valid response from the server was not received. Please refresh the page and try again.',
261
-            'event_espresso');
262
-        EE_Registry::$i18n_js_strings['error_occurred']          = esc_html__('An error occurred! Please refresh the page and try again.',
263
-            'event_espresso');
264
-        EE_Registry::$i18n_js_strings['txn_status_array']        = self::$_txn_status;
265
-        EE_Registry::$i18n_js_strings['pay_status_array']        = self::$_pay_status;
266
-        EE_Registry::$i18n_js_strings['payments_total']          = esc_html__('Payments Total', 'event_espresso');
267
-        EE_Registry::$i18n_js_strings['transaction_overpaid']    = esc_html__('This transaction has been overpaid ! Payments Total',
268
-            'event_espresso');
269
-    }
270
-
271
-    public function admin_notices()
272
-    {
273
-    }
274
-
275
-    public function admin_footer_scripts()
276
-    {
277
-    }
278
-
279
-
280
-    /**
281
-     * _set_transaction_status_array
282
-     * sets list of transaction statuses
283
-     *
284
-     * @access private
285
-     * @return void
286
-     */
287
-    private function _set_transaction_status_array()
288
-    {
289
-        self::$_txn_status = EEM_Transaction::instance()->status_array(true);
290
-    }
291
-
292
-
293
-    /**
294
-     * get_transaction_status_array
295
-     * return the transaction status array for wp_list_table
296
-     *
297
-     * @access public
298
-     * @return array
299
-     */
300
-    public function get_transaction_status_array()
301
-    {
302
-        return self::$_txn_status;
303
-    }
304
-
305
-
306
-    /**
307
-     *    get list of payment statuses
308
-     *
309
-     * @access private
310
-     * @return void
311
-     */
312
-    private function _get_payment_status_array()
313
-    {
314
-        self::$_pay_status                      = EEM_Payment::instance()->status_array(true);
315
-        $this->_template_args['payment_status'] = self::$_pay_status;
316
-
317
-    }
318
-
319
-
320
-    /**
321
-     *    _add_screen_options_default
322
-     *
323
-     * @access protected
324
-     * @return void
325
-     */
326
-    protected function _add_screen_options_default()
327
-    {
328
-        $this->_per_page_screen_option();
329
-    }
330
-
331
-
332
-    /**
333
-     * load_scripts_styles
334
-     *
335
-     * @access public
336
-     * @return void
337
-     */
338
-    public function load_scripts_styles()
339
-    {
340
-        //enqueue style
341
-        wp_register_style('espresso_txn', TXN_ASSETS_URL . 'espresso_transactions_admin.css', array(),
342
-            EVENT_ESPRESSO_VERSION);
343
-        wp_enqueue_style('espresso_txn');
344
-        //scripts
345
-        wp_register_script('espresso_txn', TXN_ASSETS_URL . 'espresso_transactions_admin.js', array(
346
-            'ee_admin_js',
347
-            'ee-datepicker',
348
-            'jquery-ui-datepicker',
349
-            'jquery-ui-draggable',
350
-            'ee-dialog',
351
-            'ee-accounting',
352
-            'ee-serialize-full-array'
353
-        ), EVENT_ESPRESSO_VERSION, true);
354
-        wp_enqueue_script('espresso_txn');
355
-
356
-    }
357
-
358
-
359
-    /**
360
-     *    load_scripts_styles_view_transaction
361
-     *
362
-     * @access public
363
-     * @return void
364
-     */
365
-    public function load_scripts_styles_view_transaction()
366
-    {
367
-        //styles
368
-        wp_enqueue_style('espresso-ui-theme');
369
-    }
370
-
371
-
372
-    /**
373
-     *    load_scripts_styles_default
374
-     *
375
-     * @access public
376
-     * @return void
377
-     */
378
-    public function load_scripts_styles_default()
379
-    {
380
-        //styles
381
-        wp_enqueue_style('espresso-ui-theme');
382
-    }
383
-
384
-
385
-    /**
386
-     *    _set_list_table_views_default
387
-     *
388
-     * @access protected
389
-     * @return void
390
-     */
391
-    protected function _set_list_table_views_default()
392
-    {
393
-        $this->_views = array(
394
-            'all'       => array(
395
-                'slug'  => 'all',
396
-                'label' => esc_html__('View All Transactions', 'event_espresso'),
397
-                'count' => 0
398
-            ),
399
-            'abandoned' => array(
400
-                'slug'  => 'abandoned',
401
-                'label' => esc_html__('Abandoned Transactions', 'event_espresso'),
402
-                'count' => 0
403
-            ),
404
-            'failed'    => array(
405
-                'slug'  => 'failed',
406
-                'label' => esc_html__('Failed Transactions', 'event_espresso'),
407
-                'count' => 0
408
-            )
409
-        );
410
-    }
411
-
412
-
413
-    /**
414
-     * _set_transaction_object
415
-     * This sets the _transaction property for the transaction details screen
416
-     *
417
-     * @access private
418
-     * @return void
419
-     */
420
-    private function _set_transaction_object()
421
-    {
422
-        if (is_object($this->_transaction)) {
423
-            return;
424
-        } //get out we've already set the object
425
-
426
-        $TXN = EEM_Transaction::instance();
427
-
428
-        $TXN_ID = ( ! empty($this->_req_data['TXN_ID'])) ? absint($this->_req_data['TXN_ID']) : false;
429
-
430
-        //get transaction object
431
-        $this->_transaction = $TXN->get_one_by_ID($TXN_ID);
432
-        $this->_session     = ! empty($this->_transaction) ? $this->_transaction->get('TXN_session_data') : null;
433
-        $this->_transaction->verify_abandoned_transaction_status();
434
-
435
-        if (empty($this->_transaction)) {
436
-            $error_msg = esc_html__('An error occurred and the details for Transaction ID #',
437
-                    'event_espresso') . $TXN_ID . esc_html__(' could not be retrieved.', 'event_espresso');
438
-            EE_Error::add_error($error_msg, __FILE__, __FUNCTION__, __LINE__);
439
-        }
440
-    }
441
-
442
-
443
-    /**
444
-     *    _transaction_legend_items
445
-     *
446
-     * @access protected
447
-     * @return array
448
-     */
449
-    protected function _transaction_legend_items()
450
-    {
451
-        EE_Registry::instance()->load_helper('MSG_Template');
452
-        $items = array();
453
-
454
-        if (EE_Registry::instance()->CAP->current_user_can('ee_read_global_messages', 'view_filtered_messages')) {
455
-            $related_for_icon = EEH_MSG_Template::get_message_action_icon('see_notifications_for');
456
-            if (isset($related_for_icon['css_class']) && isset($related_for_icon['label'])) {
457
-                $items['view_related_messages'] = array(
458
-                    'class' => $related_for_icon['css_class'],
459
-                    'desc'  => $related_for_icon['label'],
460
-                );
461
-            }
462
-        }
463
-
464
-        $items = apply_filters(
465
-            'FHEE__Transactions_Admin_Page___transaction_legend_items__items',
466
-            array_merge($items,
467
-                array(
468
-                    'view_details'      => array(
469
-                        'class' => 'dashicons dashicons-cart',
470
-                        'desc'  => esc_html__('View Transaction Details', 'event_espresso')
471
-                    ),
472
-                    'view_invoice'      => array(
473
-                        'class' => 'dashicons dashicons-media-spreadsheet',
474
-                        'desc'  => esc_html__('View Transaction Invoice', 'event_espresso')
475
-                    ),
476
-                    'view_receipt'      => array(
477
-                        'class' => 'dashicons dashicons-media-default',
478
-                        'desc'  => esc_html__('View Transaction Receipt', 'event_espresso')
479
-                    ),
480
-                    'view_registration' => array(
481
-                        'class' => 'dashicons dashicons-clipboard',
482
-                        'desc'  => esc_html__('View Registration Details', 'event_espresso')
483
-                    ),
484
-                    'payment_overview_link' => array(
485
-                        'class' => 'dashicons dashicons-money',
486
-                        'desc' => esc_html__('Make Payment on Frontend', 'event_espresso')
487
-                    )
488
-                )
489
-            )
490
-        );
491
-
492
-        if (EE_Registry::instance()->CAP->current_user_can('ee_send_message',
493
-            'espresso_transactions_send_payment_reminder')
494
-        ) {
495
-            if (EEH_MSG_Template::is_mt_active('payment_reminder')) {
496
-                $items['send_payment_reminder'] = array(
497
-                    'class' => 'dashicons dashicons-email-alt',
498
-                    'desc'  => esc_html__('Send Payment Reminder', 'event_espresso')
499
-                );
500
-            } else {
501
-                $items['blank*'] = array(
502
-                    'class' => '',
503
-                    'desc'  => ''
504
-                );
505
-            }
506
-        } else {
507
-            $items['blank*'] = array(
508
-                'class' => '',
509
-                'desc'  => ''
510
-            );
511
-        }
512
-        $more_items = apply_filters(
513
-            'FHEE__Transactions_Admin_Page___transaction_legend_items__more_items',
514
-            array(
515
-                'overpaid'   => array(
516
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::overpaid_status_code,
517
-                    'desc'  => EEH_Template::pretty_status(EEM_Transaction::overpaid_status_code, false, 'sentence')
518
-                ),
519
-                'complete'   => array(
520
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::complete_status_code,
521
-                    'desc'  => EEH_Template::pretty_status(EEM_Transaction::complete_status_code, false, 'sentence')
522
-                ),
523
-                'incomplete' => array(
524
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::incomplete_status_code,
525
-                    'desc'  => EEH_Template::pretty_status(EEM_Transaction::incomplete_status_code, false, 'sentence')
526
-                ),
527
-                'abandoned'  => array(
528
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::abandoned_status_code,
529
-                    'desc'  => EEH_Template::pretty_status(EEM_Transaction::abandoned_status_code, false, 'sentence')
530
-                ),
531
-                'failed'     => array(
532
-                    'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::failed_status_code,
533
-                    'desc'  => EEH_Template::pretty_status(EEM_Transaction::failed_status_code, false, 'sentence')
534
-                )
535
-            )
536
-        );
537
-
538
-        return array_merge($items, $more_items);
539
-    }
540
-
541
-
542
-    /**
543
-     *    _transactions_overview_list_table
544
-     *
545
-     * @access protected
546
-     * @return void
547
-     */
548
-    protected function _transactions_overview_list_table()
549
-    {
550
-        $this->_admin_page_title                   = esc_html__('Transactions', 'event_espresso');
551
-        $event                                     = isset($this->_req_data['EVT_ID']) ? EEM_Event::instance()->get_one_by_ID($this->_req_data['EVT_ID']) : null;
552
-        $this->_template_args['admin_page_header'] = $event instanceof EE_Event ? sprintf(esc_html__('%sViewing Transactions for the Event: %s%s',
553
-            'event_espresso'), '<h3>',
554
-            '<a href="' . EE_Admin_Page::add_query_args_and_nonce(array('action' => 'edit', 'post' => $event->ID()),
555
-                EVENTS_ADMIN_URL) . '" title="' . esc_attr__('Click to Edit event',
556
-                'event_espresso') . '">' . $event->get('EVT_name') . '</a>', '</h3>') : '';
557
-        $this->_template_args['after_list_table']  = $this->_display_legend($this->_transaction_legend_items());
558
-        $this->display_admin_list_table_page_with_no_sidebar();
559
-    }
560
-
561
-
562
-    /**
563
-     *    _transaction_details
564
-     * generates HTML for the View Transaction Details Admin page
565
-     *
566
-     * @access protected
567
-     * @return void
568
-     */
569
-    protected function _transaction_details()
570
-    {
571
-        do_action('AHEE__Transactions_Admin_Page__transaction_details__start', $this->_transaction);
572
-
573
-        $this->_set_transaction_status_array();
574
-
575
-        $this->_template_args                      = array();
576
-        $this->_template_args['transactions_page'] = $this->_wp_page_slug;
577
-
578
-        $this->_set_transaction_object();
579
-
580
-        $primary_registration = $this->_transaction->primary_registration();
581
-        $attendee             = $primary_registration instanceof EE_Registration ? $primary_registration->attendee() : null;
582
-
583
-        $this->_template_args['txn_nmbr']['value'] = $this->_transaction->ID();
584
-        $this->_template_args['txn_nmbr']['label'] = esc_html__('Transaction Number', 'event_espresso');
585
-
586
-        $this->_template_args['txn_datetime']['value'] = $this->_transaction->get_i18n_datetime('TXN_timestamp');
587
-        $this->_template_args['txn_datetime']['label'] = esc_html__('Date', 'event_espresso');
588
-
589
-        $this->_template_args['txn_status']['value'] = self::$_txn_status[$this->_transaction->get('STS_ID')];
590
-        $this->_template_args['txn_status']['label'] = esc_html__('Transaction Status', 'event_espresso');
591
-        $this->_template_args['txn_status']['class'] = 'status-' . $this->_transaction->get('STS_ID');
592
-
593
-        $this->_template_args['grand_total'] = $this->_transaction->get('TXN_total');
594
-        $this->_template_args['total_paid']  = $this->_transaction->get('TXN_paid');
595
-
596
-        if (
597
-            $attendee instanceof EE_Attendee
598
-            && EE_Registry::instance()->CAP->current_user_can(
599
-                'ee_send_message',
600
-                'espresso_transactions_send_payment_reminder'
601
-            )
602
-        ) {
603
-            $this->_template_args['send_payment_reminder_button'] =
604
-                EEH_MSG_Template::is_mt_active('payment_reminder')
605
-                && $this->_transaction->get('STS_ID') != EEM_Transaction::complete_status_code
606
-                && $this->_transaction->get('STS_ID') != EEM_Transaction::overpaid_status_code
607
-                    ? EEH_Template::get_button_or_link(
608
-                    EE_Admin_Page::add_query_args_and_nonce(
609
-                        array(
610
-                            'action'      => 'send_payment_reminder',
611
-                            'TXN_ID'      => $this->_transaction->ID(),
612
-                            'redirect_to' => 'view_transaction'
613
-                        ),
614
-                        TXN_ADMIN_URL
615
-                    ),
616
-                    __(' Send Payment Reminder', 'event_espresso'),
617
-                    'button secondary-button right',
618
-                    'dashicons dashicons-email-alt'
619
-                )
620
-                    : '';
621
-        } else {
622
-            $this->_template_args['send_payment_reminder_button'] = '';
623
-        }
624
-
625
-        $amount_due                         = $this->_transaction->get('TXN_total') - $this->_transaction->get('TXN_paid');
626
-        $this->_template_args['amount_due'] = EEH_Template::format_currency($amount_due, true);
627
-        if (EE_Registry::instance()->CFG->currency->sign_b4) {
628
-            $this->_template_args['amount_due'] = EE_Registry::instance()->CFG->currency->sign . $this->_template_args['amount_due'];
629
-        } else {
630
-            $this->_template_args['amount_due'] = $this->_template_args['amount_due'] . EE_Registry::instance()->CFG->currency->sign;
631
-        }
632
-        $this->_template_args['amount_due_class'] = '';
633
-
634
-        if ($this->_transaction->get('TXN_paid') == $this->_transaction->get('TXN_total')) {
635
-            // paid in full
636
-            $this->_template_args['amount_due'] = false;
637
-        } elseif ($this->_transaction->get('TXN_paid') > $this->_transaction->get('TXN_total')) {
638
-            // overpaid
639
-            $this->_template_args['amount_due_class'] = 'txn-overview-no-payment-spn';
640
-        } elseif (($this->_transaction->get('TXN_total') > 0) && ($this->_transaction->get('TXN_paid') > 0)) {
641
-            // monies owing
642
-            $this->_template_args['amount_due_class'] = 'txn-overview-part-payment-spn';
643
-        } elseif (($this->_transaction->get('TXN_total') > 0) && ($this->_transaction->get('TXN_paid') == 0)) {
644
-            // no payments made yet
645
-            $this->_template_args['amount_due_class'] = 'txn-overview-no-payment-spn';
646
-        } elseif ($this->_transaction->get('TXN_total') == 0) {
647
-            // free event
648
-            $this->_template_args['amount_due'] = false;
649
-        }
650
-
651
-        $payment_method = $this->_transaction->payment_method();
652
-
653
-        $this->_template_args['method_of_payment_name'] = $payment_method instanceof EE_Payment_Method
654
-            ? $payment_method->admin_name()
655
-            : esc_html__('Unknown', 'event_espresso');
656
-
657
-        $this->_template_args['currency_sign'] = EE_Registry::instance()->CFG->currency->sign;
658
-        // link back to overview
659
-        $this->_template_args['txn_overview_url'] = ! empty ($_SERVER['HTTP_REFERER'])
660
-            ? $_SERVER['HTTP_REFERER']
661
-            : TXN_ADMIN_URL;
662
-
663
-
664
-        // next link
665
-        $next_txn                                 = $this->_transaction->next(
666
-            null,
667
-            array(array('STS_ID' => array('!=', EEM_Transaction::failed_status_code))),
668
-            'TXN_ID'
669
-        );
670
-        $this->_template_args['next_transaction'] = $next_txn
671
-            ? $this->_next_link(
672
-                EE_Admin_Page::add_query_args_and_nonce(
673
-                    array('action' => 'view_transaction', 'TXN_ID' => $next_txn['TXN_ID']),
674
-                    TXN_ADMIN_URL
675
-                ),
676
-                'dashicons dashicons-arrow-right ee-icon-size-22'
677
-            )
678
-            : '';
679
-        // previous link
680
-        $previous_txn                                 = $this->_transaction->previous(
681
-            null,
682
-            array(array('STS_ID' => array('!=', EEM_Transaction::failed_status_code))),
683
-            'TXN_ID'
684
-        );
685
-        $this->_template_args['previous_transaction'] = $previous_txn
686
-            ? $this->_previous_link(
687
-                EE_Admin_Page::add_query_args_and_nonce(
688
-                    array('action' => 'view_transaction', 'TXN_ID' => $previous_txn['TXN_ID']),
689
-                    TXN_ADMIN_URL
690
-                ),
691
-                'dashicons dashicons-arrow-left ee-icon-size-22'
692
-            )
693
-            : '';
694
-
695
-        // were we just redirected here after adding a new registration ???
696
-        if (
697
-        isset(
698
-            $this->_req_data['redirect_from'],
699
-            $this->_req_data['EVT_ID'],
700
-            $this->_req_data['event_name']
701
-        )
702
-        ) {
703
-            if (
704
-            EE_Registry::instance()->CAP->current_user_can(
705
-                'ee_edit_registrations',
706
-                'espresso_registrations_new_registration',
707
-                $this->_req_data['EVT_ID']
708
-            )
709
-            ) {
710
-                $this->_admin_page_title .= '<a id="add-new-registration" class="add-new-h2 button-primary" href="';
711
-                $this->_admin_page_title .= EE_Admin_Page::add_query_args_and_nonce(
712
-                    array(
713
-                        'page'     => 'espresso_registrations',
714
-                        'action'   => 'new_registration',
715
-                        'return'   => 'default',
716
-                        'TXN_ID'   => $this->_transaction->ID(),
717
-                        'event_id' => $this->_req_data['EVT_ID'],
718
-                    ),
719
-                    REG_ADMIN_URL
720
-                );
721
-                $this->_admin_page_title .= '">';
722
-
723
-                $this->_admin_page_title .= sprintf(
724
-                    esc_html__('Add Another New Registration to Event: "%1$s" ?', 'event_espresso'),
725
-                    htmlentities(urldecode($this->_req_data['event_name']), ENT_QUOTES, 'UTF-8')
726
-                );
727
-                $this->_admin_page_title .= '</a>';
728
-            }
729
-            EE_Registry::instance()->SSN->clear_session(__CLASS__, __FUNCTION__);
730
-        }
731
-        // grab messages at the last second
732
-        $this->_template_args['notices'] = EE_Error::get_notices();
733
-        // path to template
734
-        $template_path                             = TXN_TEMPLATE_PATH . 'txn_admin_details_header.template.php';
735
-        $this->_template_args['admin_page_header'] = EEH_Template::display_template($template_path,
736
-            $this->_template_args, true);
737
-
738
-        // the details template wrapper
739
-        $this->display_admin_page_with_sidebar();
740
-
741
-    }
742
-
743
-
744
-    /**
745
-     *        _transaction_details_metaboxes
746
-     *
747
-     * @access protected
748
-     * @return void
749
-     */
750
-    protected function _transaction_details_metaboxes()
751
-    {
752
-
753
-        $this->_set_transaction_object();
754
-
755
-        add_meta_box('edit-txn-details-mbox', esc_html__('Transaction Details', 'event_espresso'),
756
-            array($this, 'txn_details_meta_box'), $this->_wp_page_slug, 'normal', 'high');
757
-        add_meta_box(
758
-            'edit-txn-attendees-mbox',
759
-            esc_html__('Attendees Registered in this Transaction', 'event_espresso'),
760
-            array($this, 'txn_attendees_meta_box'),
761
-            $this->_wp_page_slug,
762
-            'normal',
763
-            'high',
764
-            array('TXN_ID' => $this->_transaction->ID())
765
-        );
766
-        add_meta_box('edit-txn-registrant-mbox', esc_html__('Primary Contact', 'event_espresso'),
767
-            array($this, 'txn_registrant_side_meta_box'), $this->_wp_page_slug, 'side', 'high');
768
-        add_meta_box('edit-txn-billing-info-mbox', esc_html__('Billing Information', 'event_espresso'),
769
-            array($this, 'txn_billing_info_side_meta_box'), $this->_wp_page_slug, 'side', 'high');
770
-
771
-    }
772
-
773
-
774
-    /**
775
-     * txn_details_meta_box
776
-     * generates HTML for the Transaction main meta box
777
-     *
778
-     * @access public
779
-     * @return void
780
-     */
781
-    public function txn_details_meta_box()
782
-    {
783
-
784
-        $this->_set_transaction_object();
785
-        $this->_template_args['TXN_ID']   = $this->_transaction->ID();
786
-        $this->_template_args['attendee'] = $this->_transaction->primary_registration() instanceof EE_Registration ? $this->_transaction->primary_registration()->attendee() : null;
787
-
788
-        //get line table
789
-        EEH_Autoloader::register_line_item_display_autoloaders();
790
-        $Line_Item_Display                       = new EE_Line_Item_Display('admin_table',
791
-            'EE_Admin_Table_Line_Item_Display_Strategy');
792
-        $this->_template_args['line_item_table'] = $Line_Item_Display->display_line_item($this->_transaction->total_line_item());
793
-        $this->_template_args['REG_code']        = $this->_transaction->get_first_related('Registration')->get('REG_code');
794
-
795
-        // process taxes
796
-        $taxes                         = $this->_transaction->get_many_related('Line_Item',
797
-            array(array('LIN_type' => EEM_Line_Item::type_tax)));
798
-        $this->_template_args['taxes'] = ! empty($taxes) ? $taxes : false;
799
-
800
-        $this->_template_args['grand_total']     = EEH_Template::format_currency($this->_transaction->get('TXN_total'),
801
-            false, false);
802
-        $this->_template_args['grand_raw_total'] = $this->_transaction->get('TXN_total');
803
-        $this->_template_args['TXN_status']      = $this->_transaction->get('STS_ID');
30
+	/**
31
+	 * @var EE_Transaction
32
+	 */
33
+	private $_transaction;
34
+
35
+	/**
36
+	 * @var EE_Session
37
+	 */
38
+	private $_session;
39
+
40
+	/**
41
+	 * @var array $_txn_status
42
+	 */
43
+	private static $_txn_status;
44
+
45
+	/**
46
+	 * @var array $_pay_status
47
+	 */
48
+	private static $_pay_status;
49
+
50
+	/**
51
+	 * @var array $_existing_reg_payment_REG_IDs
52
+	 */
53
+	protected $_existing_reg_payment_REG_IDs = null;
54
+
55
+
56
+	/**
57
+	 * @Constructor
58
+	 * @access public
59
+	 *
60
+	 * @param bool $routing
61
+	 *
62
+	 * @return Transactions_Admin_Page
63
+	 */
64
+	public function __construct($routing = true)
65
+	{
66
+		parent::__construct($routing);
67
+	}
68
+
69
+
70
+	/**
71
+	 *    _init_page_props
72
+	 * @return void
73
+	 */
74
+	protected function _init_page_props()
75
+	{
76
+		$this->page_slug        = TXN_PG_SLUG;
77
+		$this->page_label       = esc_html__('Transactions', 'event_espresso');
78
+		$this->_admin_base_url  = TXN_ADMIN_URL;
79
+		$this->_admin_base_path = TXN_ADMIN;
80
+	}
81
+
82
+
83
+	/**
84
+	 *    _ajax_hooks
85
+	 * @return void
86
+	 */
87
+	protected function _ajax_hooks()
88
+	{
89
+		add_action('wp_ajax_espresso_apply_payment', array($this, 'apply_payments_or_refunds'));
90
+		add_action('wp_ajax_espresso_apply_refund', array($this, 'apply_payments_or_refunds'));
91
+		add_action('wp_ajax_espresso_delete_payment', array($this, 'delete_payment'));
92
+	}
93
+
94
+
95
+	/**
96
+	 *    _define_page_props
97
+	 * @return void
98
+	 */
99
+	protected function _define_page_props()
100
+	{
101
+		$this->_admin_page_title = $this->page_label;
102
+		$this->_labels           = array(
103
+			'buttons' => array(
104
+				'add'    => esc_html__('Add New Transaction', 'event_espresso'),
105
+				'edit'   => esc_html__('Edit Transaction', 'event_espresso'),
106
+				'delete' => esc_html__('Delete Transaction', 'event_espresso'),
107
+			)
108
+		);
109
+	}
110
+
111
+
112
+	/**
113
+	 *        grab url requests and route them
114
+	 * @access private
115
+	 * @return void
116
+	 */
117
+	public function _set_page_routes()
118
+	{
119
+
120
+		$this->_set_transaction_status_array();
121
+
122
+		$txn_id = ! empty($this->_req_data['TXN_ID']) && ! is_array($this->_req_data['TXN_ID']) ? $this->_req_data['TXN_ID'] : 0;
123
+
124
+		$this->_page_routes = array(
125
+
126
+			'default' => array(
127
+				'func'       => '_transactions_overview_list_table',
128
+				'capability' => 'ee_read_transactions'
129
+			),
130
+
131
+			'view_transaction' => array(
132
+				'func'       => '_transaction_details',
133
+				'capability' => 'ee_read_transaction',
134
+				'obj_id'     => $txn_id
135
+			),
136
+
137
+			'send_payment_reminder' => array(
138
+				'func'       => '_send_payment_reminder',
139
+				'noheader'   => true,
140
+				'capability' => 'ee_send_message'
141
+			),
142
+
143
+			'espresso_apply_payment' => array(
144
+				'func'       => 'apply_payments_or_refunds',
145
+				'noheader'   => true,
146
+				'capability' => 'ee_edit_payments'
147
+			),
148
+
149
+			'espresso_apply_refund' => array(
150
+				'func'       => 'apply_payments_or_refunds',
151
+				'noheader'   => true,
152
+				'capability' => 'ee_edit_payments'
153
+			),
154
+
155
+			'espresso_delete_payment' => array(
156
+				'func'       => 'delete_payment',
157
+				'noheader'   => true,
158
+				'capability' => 'ee_delete_payments'
159
+			),
160
+
161
+		);
162
+
163
+	}
164
+
165
+
166
+	protected function _set_page_config()
167
+	{
168
+		$this->_page_config = array(
169
+			'default'          => array(
170
+				'nav'           => array(
171
+					'label' => esc_html__('Overview', 'event_espresso'),
172
+					'order' => 10
173
+				),
174
+				'list_table'    => 'EE_Admin_Transactions_List_Table',
175
+				'help_tabs'     => array(
176
+					'transactions_overview_help_tab'                       => array(
177
+						'title'    => esc_html__('Transactions Overview', 'event_espresso'),
178
+						'filename' => 'transactions_overview'
179
+					),
180
+					'transactions_overview_table_column_headings_help_tab' => array(
181
+						'title'    => esc_html__('Transactions Table Column Headings', 'event_espresso'),
182
+						'filename' => 'transactions_overview_table_column_headings'
183
+					),
184
+					'transactions_overview_views_filters_help_tab'         => array(
185
+						'title'    => esc_html__('Transaction Views & Filters & Search', 'event_espresso'),
186
+						'filename' => 'transactions_overview_views_filters_search'
187
+					),
188
+				),
189
+				'help_tour'     => array('Transactions_Overview_Help_Tour'),
190
+				/**
191
+				 * commented out because currently we are not displaying tips for transaction list table status but this
192
+				 * may change in a later iteration so want to keep the code for then.
193
+				 */
194
+				//'qtips' => array( 'Transactions_List_Table_Tips' ),
195
+				'require_nonce' => false
196
+			),
197
+			'view_transaction' => array(
198
+				'nav'       => array(
199
+					'label'      => esc_html__('View Transaction', 'event_espresso'),
200
+					'order'      => 5,
201
+					'url'        => isset($this->_req_data['TXN_ID']) ? add_query_arg(array('TXN_ID' => $this->_req_data['TXN_ID']),
202
+						$this->_current_page_view_url) : $this->_admin_base_url,
203
+					'persistent' => false
204
+				),
205
+				'help_tabs' => array(
206
+					'transactions_view_transaction_help_tab'                                              => array(
207
+						'title'    => esc_html__('View Transaction', 'event_espresso'),
208
+						'filename' => 'transactions_view_transaction'
209
+					),
210
+					'transactions_view_transaction_transaction_details_table_help_tab'                    => array(
211
+						'title'    => esc_html__('Transaction Details Table', 'event_espresso'),
212
+						'filename' => 'transactions_view_transaction_transaction_details_table'
213
+					),
214
+					'transactions_view_transaction_attendees_registered_help_tab'                         => array(
215
+						'title'    => esc_html__('Attendees Registered', 'event_espresso'),
216
+						'filename' => 'transactions_view_transaction_attendees_registered'
217
+					),
218
+					'transactions_view_transaction_views_primary_registrant_billing_information_help_tab' => array(
219
+						'title'    => esc_html__('Primary Registrant & Billing Information', 'event_espresso'),
220
+						'filename' => 'transactions_view_transaction_primary_registrant_billing_information'
221
+					),
222
+				),
223
+				'qtips'     => array('Transaction_Details_Tips'),
224
+				'help_tour' => array('Transaction_Details_Help_Tour'),
225
+				'metaboxes' => array('_transaction_details_metaboxes'),
226
+
227
+				'require_nonce' => false
228
+			)
229
+		);
230
+	}
231
+
232
+
233
+	/**
234
+	 * The below methods aren't used by this class currently
235
+	 */
236
+	protected function _add_screen_options()
237
+	{
238
+	}
239
+
240
+	protected function _add_feature_pointers()
241
+	{
242
+	}
243
+
244
+	public function admin_init()
245
+	{
246
+		// IF a registration was JUST added via the admin...
247
+		if (
248
+		isset(
249
+			$this->_req_data['redirect_from'],
250
+			$this->_req_data['EVT_ID'],
251
+			$this->_req_data['event_name']
252
+		)
253
+		) {
254
+			// then set a cookie so that we can block any attempts to use
255
+			// the back button as a way to enter another registration.
256
+			setcookie('ee_registration_added', $this->_req_data['EVT_ID'], time() + WEEK_IN_SECONDS, '/');
257
+			// and update the global
258
+			$_COOKIE['ee_registration_added'] = $this->_req_data['EVT_ID'];
259
+		}
260
+		EE_Registry::$i18n_js_strings['invalid_server_response'] = esc_html__('An error occurred! Your request may have been processed, but a valid response from the server was not received. Please refresh the page and try again.',
261
+			'event_espresso');
262
+		EE_Registry::$i18n_js_strings['error_occurred']          = esc_html__('An error occurred! Please refresh the page and try again.',
263
+			'event_espresso');
264
+		EE_Registry::$i18n_js_strings['txn_status_array']        = self::$_txn_status;
265
+		EE_Registry::$i18n_js_strings['pay_status_array']        = self::$_pay_status;
266
+		EE_Registry::$i18n_js_strings['payments_total']          = esc_html__('Payments Total', 'event_espresso');
267
+		EE_Registry::$i18n_js_strings['transaction_overpaid']    = esc_html__('This transaction has been overpaid ! Payments Total',
268
+			'event_espresso');
269
+	}
270
+
271
+	public function admin_notices()
272
+	{
273
+	}
274
+
275
+	public function admin_footer_scripts()
276
+	{
277
+	}
278
+
279
+
280
+	/**
281
+	 * _set_transaction_status_array
282
+	 * sets list of transaction statuses
283
+	 *
284
+	 * @access private
285
+	 * @return void
286
+	 */
287
+	private function _set_transaction_status_array()
288
+	{
289
+		self::$_txn_status = EEM_Transaction::instance()->status_array(true);
290
+	}
291
+
292
+
293
+	/**
294
+	 * get_transaction_status_array
295
+	 * return the transaction status array for wp_list_table
296
+	 *
297
+	 * @access public
298
+	 * @return array
299
+	 */
300
+	public function get_transaction_status_array()
301
+	{
302
+		return self::$_txn_status;
303
+	}
304
+
305
+
306
+	/**
307
+	 *    get list of payment statuses
308
+	 *
309
+	 * @access private
310
+	 * @return void
311
+	 */
312
+	private function _get_payment_status_array()
313
+	{
314
+		self::$_pay_status                      = EEM_Payment::instance()->status_array(true);
315
+		$this->_template_args['payment_status'] = self::$_pay_status;
316
+
317
+	}
318
+
319
+
320
+	/**
321
+	 *    _add_screen_options_default
322
+	 *
323
+	 * @access protected
324
+	 * @return void
325
+	 */
326
+	protected function _add_screen_options_default()
327
+	{
328
+		$this->_per_page_screen_option();
329
+	}
330
+
331
+
332
+	/**
333
+	 * load_scripts_styles
334
+	 *
335
+	 * @access public
336
+	 * @return void
337
+	 */
338
+	public function load_scripts_styles()
339
+	{
340
+		//enqueue style
341
+		wp_register_style('espresso_txn', TXN_ASSETS_URL . 'espresso_transactions_admin.css', array(),
342
+			EVENT_ESPRESSO_VERSION);
343
+		wp_enqueue_style('espresso_txn');
344
+		//scripts
345
+		wp_register_script('espresso_txn', TXN_ASSETS_URL . 'espresso_transactions_admin.js', array(
346
+			'ee_admin_js',
347
+			'ee-datepicker',
348
+			'jquery-ui-datepicker',
349
+			'jquery-ui-draggable',
350
+			'ee-dialog',
351
+			'ee-accounting',
352
+			'ee-serialize-full-array'
353
+		), EVENT_ESPRESSO_VERSION, true);
354
+		wp_enqueue_script('espresso_txn');
355
+
356
+	}
357
+
358
+
359
+	/**
360
+	 *    load_scripts_styles_view_transaction
361
+	 *
362
+	 * @access public
363
+	 * @return void
364
+	 */
365
+	public function load_scripts_styles_view_transaction()
366
+	{
367
+		//styles
368
+		wp_enqueue_style('espresso-ui-theme');
369
+	}
370
+
371
+
372
+	/**
373
+	 *    load_scripts_styles_default
374
+	 *
375
+	 * @access public
376
+	 * @return void
377
+	 */
378
+	public function load_scripts_styles_default()
379
+	{
380
+		//styles
381
+		wp_enqueue_style('espresso-ui-theme');
382
+	}
383
+
384
+
385
+	/**
386
+	 *    _set_list_table_views_default
387
+	 *
388
+	 * @access protected
389
+	 * @return void
390
+	 */
391
+	protected function _set_list_table_views_default()
392
+	{
393
+		$this->_views = array(
394
+			'all'       => array(
395
+				'slug'  => 'all',
396
+				'label' => esc_html__('View All Transactions', 'event_espresso'),
397
+				'count' => 0
398
+			),
399
+			'abandoned' => array(
400
+				'slug'  => 'abandoned',
401
+				'label' => esc_html__('Abandoned Transactions', 'event_espresso'),
402
+				'count' => 0
403
+			),
404
+			'failed'    => array(
405
+				'slug'  => 'failed',
406
+				'label' => esc_html__('Failed Transactions', 'event_espresso'),
407
+				'count' => 0
408
+			)
409
+		);
410
+	}
411
+
412
+
413
+	/**
414
+	 * _set_transaction_object
415
+	 * This sets the _transaction property for the transaction details screen
416
+	 *
417
+	 * @access private
418
+	 * @return void
419
+	 */
420
+	private function _set_transaction_object()
421
+	{
422
+		if (is_object($this->_transaction)) {
423
+			return;
424
+		} //get out we've already set the object
425
+
426
+		$TXN = EEM_Transaction::instance();
427
+
428
+		$TXN_ID = ( ! empty($this->_req_data['TXN_ID'])) ? absint($this->_req_data['TXN_ID']) : false;
429
+
430
+		//get transaction object
431
+		$this->_transaction = $TXN->get_one_by_ID($TXN_ID);
432
+		$this->_session     = ! empty($this->_transaction) ? $this->_transaction->get('TXN_session_data') : null;
433
+		$this->_transaction->verify_abandoned_transaction_status();
434
+
435
+		if (empty($this->_transaction)) {
436
+			$error_msg = esc_html__('An error occurred and the details for Transaction ID #',
437
+					'event_espresso') . $TXN_ID . esc_html__(' could not be retrieved.', 'event_espresso');
438
+			EE_Error::add_error($error_msg, __FILE__, __FUNCTION__, __LINE__);
439
+		}
440
+	}
441
+
442
+
443
+	/**
444
+	 *    _transaction_legend_items
445
+	 *
446
+	 * @access protected
447
+	 * @return array
448
+	 */
449
+	protected function _transaction_legend_items()
450
+	{
451
+		EE_Registry::instance()->load_helper('MSG_Template');
452
+		$items = array();
453
+
454
+		if (EE_Registry::instance()->CAP->current_user_can('ee_read_global_messages', 'view_filtered_messages')) {
455
+			$related_for_icon = EEH_MSG_Template::get_message_action_icon('see_notifications_for');
456
+			if (isset($related_for_icon['css_class']) && isset($related_for_icon['label'])) {
457
+				$items['view_related_messages'] = array(
458
+					'class' => $related_for_icon['css_class'],
459
+					'desc'  => $related_for_icon['label'],
460
+				);
461
+			}
462
+		}
463
+
464
+		$items = apply_filters(
465
+			'FHEE__Transactions_Admin_Page___transaction_legend_items__items',
466
+			array_merge($items,
467
+				array(
468
+					'view_details'      => array(
469
+						'class' => 'dashicons dashicons-cart',
470
+						'desc'  => esc_html__('View Transaction Details', 'event_espresso')
471
+					),
472
+					'view_invoice'      => array(
473
+						'class' => 'dashicons dashicons-media-spreadsheet',
474
+						'desc'  => esc_html__('View Transaction Invoice', 'event_espresso')
475
+					),
476
+					'view_receipt'      => array(
477
+						'class' => 'dashicons dashicons-media-default',
478
+						'desc'  => esc_html__('View Transaction Receipt', 'event_espresso')
479
+					),
480
+					'view_registration' => array(
481
+						'class' => 'dashicons dashicons-clipboard',
482
+						'desc'  => esc_html__('View Registration Details', 'event_espresso')
483
+					),
484
+					'payment_overview_link' => array(
485
+						'class' => 'dashicons dashicons-money',
486
+						'desc' => esc_html__('Make Payment on Frontend', 'event_espresso')
487
+					)
488
+				)
489
+			)
490
+		);
491
+
492
+		if (EE_Registry::instance()->CAP->current_user_can('ee_send_message',
493
+			'espresso_transactions_send_payment_reminder')
494
+		) {
495
+			if (EEH_MSG_Template::is_mt_active('payment_reminder')) {
496
+				$items['send_payment_reminder'] = array(
497
+					'class' => 'dashicons dashicons-email-alt',
498
+					'desc'  => esc_html__('Send Payment Reminder', 'event_espresso')
499
+				);
500
+			} else {
501
+				$items['blank*'] = array(
502
+					'class' => '',
503
+					'desc'  => ''
504
+				);
505
+			}
506
+		} else {
507
+			$items['blank*'] = array(
508
+				'class' => '',
509
+				'desc'  => ''
510
+			);
511
+		}
512
+		$more_items = apply_filters(
513
+			'FHEE__Transactions_Admin_Page___transaction_legend_items__more_items',
514
+			array(
515
+				'overpaid'   => array(
516
+					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::overpaid_status_code,
517
+					'desc'  => EEH_Template::pretty_status(EEM_Transaction::overpaid_status_code, false, 'sentence')
518
+				),
519
+				'complete'   => array(
520
+					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::complete_status_code,
521
+					'desc'  => EEH_Template::pretty_status(EEM_Transaction::complete_status_code, false, 'sentence')
522
+				),
523
+				'incomplete' => array(
524
+					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::incomplete_status_code,
525
+					'desc'  => EEH_Template::pretty_status(EEM_Transaction::incomplete_status_code, false, 'sentence')
526
+				),
527
+				'abandoned'  => array(
528
+					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::abandoned_status_code,
529
+					'desc'  => EEH_Template::pretty_status(EEM_Transaction::abandoned_status_code, false, 'sentence')
530
+				),
531
+				'failed'     => array(
532
+					'class' => 'ee-status-legend ee-status-legend-' . EEM_Transaction::failed_status_code,
533
+					'desc'  => EEH_Template::pretty_status(EEM_Transaction::failed_status_code, false, 'sentence')
534
+				)
535
+			)
536
+		);
537
+
538
+		return array_merge($items, $more_items);
539
+	}
540
+
541
+
542
+	/**
543
+	 *    _transactions_overview_list_table
544
+	 *
545
+	 * @access protected
546
+	 * @return void
547
+	 */
548
+	protected function _transactions_overview_list_table()
549
+	{
550
+		$this->_admin_page_title                   = esc_html__('Transactions', 'event_espresso');
551
+		$event                                     = isset($this->_req_data['EVT_ID']) ? EEM_Event::instance()->get_one_by_ID($this->_req_data['EVT_ID']) : null;
552
+		$this->_template_args['admin_page_header'] = $event instanceof EE_Event ? sprintf(esc_html__('%sViewing Transactions for the Event: %s%s',
553
+			'event_espresso'), '<h3>',
554
+			'<a href="' . EE_Admin_Page::add_query_args_and_nonce(array('action' => 'edit', 'post' => $event->ID()),
555
+				EVENTS_ADMIN_URL) . '" title="' . esc_attr__('Click to Edit event',
556
+				'event_espresso') . '">' . $event->get('EVT_name') . '</a>', '</h3>') : '';
557
+		$this->_template_args['after_list_table']  = $this->_display_legend($this->_transaction_legend_items());
558
+		$this->display_admin_list_table_page_with_no_sidebar();
559
+	}
560
+
561
+
562
+	/**
563
+	 *    _transaction_details
564
+	 * generates HTML for the View Transaction Details Admin page
565
+	 *
566
+	 * @access protected
567
+	 * @return void
568
+	 */
569
+	protected function _transaction_details()
570
+	{
571
+		do_action('AHEE__Transactions_Admin_Page__transaction_details__start', $this->_transaction);
572
+
573
+		$this->_set_transaction_status_array();
574
+
575
+		$this->_template_args                      = array();
576
+		$this->_template_args['transactions_page'] = $this->_wp_page_slug;
577
+
578
+		$this->_set_transaction_object();
579
+
580
+		$primary_registration = $this->_transaction->primary_registration();
581
+		$attendee             = $primary_registration instanceof EE_Registration ? $primary_registration->attendee() : null;
582
+
583
+		$this->_template_args['txn_nmbr']['value'] = $this->_transaction->ID();
584
+		$this->_template_args['txn_nmbr']['label'] = esc_html__('Transaction Number', 'event_espresso');
585
+
586
+		$this->_template_args['txn_datetime']['value'] = $this->_transaction->get_i18n_datetime('TXN_timestamp');
587
+		$this->_template_args['txn_datetime']['label'] = esc_html__('Date', 'event_espresso');
588
+
589
+		$this->_template_args['txn_status']['value'] = self::$_txn_status[$this->_transaction->get('STS_ID')];
590
+		$this->_template_args['txn_status']['label'] = esc_html__('Transaction Status', 'event_espresso');
591
+		$this->_template_args['txn_status']['class'] = 'status-' . $this->_transaction->get('STS_ID');
592
+
593
+		$this->_template_args['grand_total'] = $this->_transaction->get('TXN_total');
594
+		$this->_template_args['total_paid']  = $this->_transaction->get('TXN_paid');
595
+
596
+		if (
597
+			$attendee instanceof EE_Attendee
598
+			&& EE_Registry::instance()->CAP->current_user_can(
599
+				'ee_send_message',
600
+				'espresso_transactions_send_payment_reminder'
601
+			)
602
+		) {
603
+			$this->_template_args['send_payment_reminder_button'] =
604
+				EEH_MSG_Template::is_mt_active('payment_reminder')
605
+				&& $this->_transaction->get('STS_ID') != EEM_Transaction::complete_status_code
606
+				&& $this->_transaction->get('STS_ID') != EEM_Transaction::overpaid_status_code
607
+					? EEH_Template::get_button_or_link(
608
+					EE_Admin_Page::add_query_args_and_nonce(
609
+						array(
610
+							'action'      => 'send_payment_reminder',
611
+							'TXN_ID'      => $this->_transaction->ID(),
612
+							'redirect_to' => 'view_transaction'
613
+						),
614
+						TXN_ADMIN_URL
615
+					),
616
+					__(' Send Payment Reminder', 'event_espresso'),
617
+					'button secondary-button right',
618
+					'dashicons dashicons-email-alt'
619
+				)
620
+					: '';
621
+		} else {
622
+			$this->_template_args['send_payment_reminder_button'] = '';
623
+		}
624
+
625
+		$amount_due                         = $this->_transaction->get('TXN_total') - $this->_transaction->get('TXN_paid');
626
+		$this->_template_args['amount_due'] = EEH_Template::format_currency($amount_due, true);
627
+		if (EE_Registry::instance()->CFG->currency->sign_b4) {
628
+			$this->_template_args['amount_due'] = EE_Registry::instance()->CFG->currency->sign . $this->_template_args['amount_due'];
629
+		} else {
630
+			$this->_template_args['amount_due'] = $this->_template_args['amount_due'] . EE_Registry::instance()->CFG->currency->sign;
631
+		}
632
+		$this->_template_args['amount_due_class'] = '';
633
+
634
+		if ($this->_transaction->get('TXN_paid') == $this->_transaction->get('TXN_total')) {
635
+			// paid in full
636
+			$this->_template_args['amount_due'] = false;
637
+		} elseif ($this->_transaction->get('TXN_paid') > $this->_transaction->get('TXN_total')) {
638
+			// overpaid
639
+			$this->_template_args['amount_due_class'] = 'txn-overview-no-payment-spn';
640
+		} elseif (($this->_transaction->get('TXN_total') > 0) && ($this->_transaction->get('TXN_paid') > 0)) {
641
+			// monies owing
642
+			$this->_template_args['amount_due_class'] = 'txn-overview-part-payment-spn';
643
+		} elseif (($this->_transaction->get('TXN_total') > 0) && ($this->_transaction->get('TXN_paid') == 0)) {
644
+			// no payments made yet
645
+			$this->_template_args['amount_due_class'] = 'txn-overview-no-payment-spn';
646
+		} elseif ($this->_transaction->get('TXN_total') == 0) {
647
+			// free event
648
+			$this->_template_args['amount_due'] = false;
649
+		}
650
+
651
+		$payment_method = $this->_transaction->payment_method();
652
+
653
+		$this->_template_args['method_of_payment_name'] = $payment_method instanceof EE_Payment_Method
654
+			? $payment_method->admin_name()
655
+			: esc_html__('Unknown', 'event_espresso');
656
+
657
+		$this->_template_args['currency_sign'] = EE_Registry::instance()->CFG->currency->sign;
658
+		// link back to overview
659
+		$this->_template_args['txn_overview_url'] = ! empty ($_SERVER['HTTP_REFERER'])
660
+			? $_SERVER['HTTP_REFERER']
661
+			: TXN_ADMIN_URL;
662
+
663
+
664
+		// next link
665
+		$next_txn                                 = $this->_transaction->next(
666
+			null,
667
+			array(array('STS_ID' => array('!=', EEM_Transaction::failed_status_code))),
668
+			'TXN_ID'
669
+		);
670
+		$this->_template_args['next_transaction'] = $next_txn
671
+			? $this->_next_link(
672
+				EE_Admin_Page::add_query_args_and_nonce(
673
+					array('action' => 'view_transaction', 'TXN_ID' => $next_txn['TXN_ID']),
674
+					TXN_ADMIN_URL
675
+				),
676
+				'dashicons dashicons-arrow-right ee-icon-size-22'
677
+			)
678
+			: '';
679
+		// previous link
680
+		$previous_txn                                 = $this->_transaction->previous(
681
+			null,
682
+			array(array('STS_ID' => array('!=', EEM_Transaction::failed_status_code))),
683
+			'TXN_ID'
684
+		);
685
+		$this->_template_args['previous_transaction'] = $previous_txn
686
+			? $this->_previous_link(
687
+				EE_Admin_Page::add_query_args_and_nonce(
688
+					array('action' => 'view_transaction', 'TXN_ID' => $previous_txn['TXN_ID']),
689
+					TXN_ADMIN_URL
690
+				),
691
+				'dashicons dashicons-arrow-left ee-icon-size-22'
692
+			)
693
+			: '';
694
+
695
+		// were we just redirected here after adding a new registration ???
696
+		if (
697
+		isset(
698
+			$this->_req_data['redirect_from'],
699
+			$this->_req_data['EVT_ID'],
700
+			$this->_req_data['event_name']
701
+		)
702
+		) {
703
+			if (
704
+			EE_Registry::instance()->CAP->current_user_can(
705
+				'ee_edit_registrations',
706
+				'espresso_registrations_new_registration',
707
+				$this->_req_data['EVT_ID']
708
+			)
709
+			) {
710
+				$this->_admin_page_title .= '<a id="add-new-registration" class="add-new-h2 button-primary" href="';
711
+				$this->_admin_page_title .= EE_Admin_Page::add_query_args_and_nonce(
712
+					array(
713
+						'page'     => 'espresso_registrations',
714
+						'action'   => 'new_registration',
715
+						'return'   => 'default',
716
+						'TXN_ID'   => $this->_transaction->ID(),
717
+						'event_id' => $this->_req_data['EVT_ID'],
718
+					),
719
+					REG_ADMIN_URL
720
+				);
721
+				$this->_admin_page_title .= '">';
722
+
723
+				$this->_admin_page_title .= sprintf(
724
+					esc_html__('Add Another New Registration to Event: "%1$s" ?', 'event_espresso'),
725
+					htmlentities(urldecode($this->_req_data['event_name']), ENT_QUOTES, 'UTF-8')
726
+				);
727
+				$this->_admin_page_title .= '</a>';
728
+			}
729
+			EE_Registry::instance()->SSN->clear_session(__CLASS__, __FUNCTION__);
730
+		}
731
+		// grab messages at the last second
732
+		$this->_template_args['notices'] = EE_Error::get_notices();
733
+		// path to template
734
+		$template_path                             = TXN_TEMPLATE_PATH . 'txn_admin_details_header.template.php';
735
+		$this->_template_args['admin_page_header'] = EEH_Template::display_template($template_path,
736
+			$this->_template_args, true);
737
+
738
+		// the details template wrapper
739
+		$this->display_admin_page_with_sidebar();
740
+
741
+	}
742
+
743
+
744
+	/**
745
+	 *        _transaction_details_metaboxes
746
+	 *
747
+	 * @access protected
748
+	 * @return void
749
+	 */
750
+	protected function _transaction_details_metaboxes()
751
+	{
752
+
753
+		$this->_set_transaction_object();
754
+
755
+		add_meta_box('edit-txn-details-mbox', esc_html__('Transaction Details', 'event_espresso'),
756
+			array($this, 'txn_details_meta_box'), $this->_wp_page_slug, 'normal', 'high');
757
+		add_meta_box(
758
+			'edit-txn-attendees-mbox',
759
+			esc_html__('Attendees Registered in this Transaction', 'event_espresso'),
760
+			array($this, 'txn_attendees_meta_box'),
761
+			$this->_wp_page_slug,
762
+			'normal',
763
+			'high',
764
+			array('TXN_ID' => $this->_transaction->ID())
765
+		);
766
+		add_meta_box('edit-txn-registrant-mbox', esc_html__('Primary Contact', 'event_espresso'),
767
+			array($this, 'txn_registrant_side_meta_box'), $this->_wp_page_slug, 'side', 'high');
768
+		add_meta_box('edit-txn-billing-info-mbox', esc_html__('Billing Information', 'event_espresso'),
769
+			array($this, 'txn_billing_info_side_meta_box'), $this->_wp_page_slug, 'side', 'high');
770
+
771
+	}
772
+
773
+
774
+	/**
775
+	 * txn_details_meta_box
776
+	 * generates HTML for the Transaction main meta box
777
+	 *
778
+	 * @access public
779
+	 * @return void
780
+	 */
781
+	public function txn_details_meta_box()
782
+	{
783
+
784
+		$this->_set_transaction_object();
785
+		$this->_template_args['TXN_ID']   = $this->_transaction->ID();
786
+		$this->_template_args['attendee'] = $this->_transaction->primary_registration() instanceof EE_Registration ? $this->_transaction->primary_registration()->attendee() : null;
787
+
788
+		//get line table
789
+		EEH_Autoloader::register_line_item_display_autoloaders();
790
+		$Line_Item_Display                       = new EE_Line_Item_Display('admin_table',
791
+			'EE_Admin_Table_Line_Item_Display_Strategy');
792
+		$this->_template_args['line_item_table'] = $Line_Item_Display->display_line_item($this->_transaction->total_line_item());
793
+		$this->_template_args['REG_code']        = $this->_transaction->get_first_related('Registration')->get('REG_code');
794
+
795
+		// process taxes
796
+		$taxes                         = $this->_transaction->get_many_related('Line_Item',
797
+			array(array('LIN_type' => EEM_Line_Item::type_tax)));
798
+		$this->_template_args['taxes'] = ! empty($taxes) ? $taxes : false;
799
+
800
+		$this->_template_args['grand_total']     = EEH_Template::format_currency($this->_transaction->get('TXN_total'),
801
+			false, false);
802
+		$this->_template_args['grand_raw_total'] = $this->_transaction->get('TXN_total');
803
+		$this->_template_args['TXN_status']      = $this->_transaction->get('STS_ID');
804 804
 
805 805
 //		$txn_status_class = 'status-' . $this->_transaction->get('STS_ID');
806 806
 
807
-        // process payment details
808
-        $payments = $this->_transaction->get_many_related('Payment');
809
-        if ( ! empty($payments)) {
810
-            $this->_template_args['payments']              = $payments;
811
-            $this->_template_args['existing_reg_payments'] = $this->_get_registration_payment_IDs($payments);
812
-        } else {
813
-            $this->_template_args['payments']              = false;
814
-            $this->_template_args['existing_reg_payments'] = array();
815
-        }
816
-
817
-        $this->_template_args['edit_payment_url']   = add_query_arg(array('action' => 'edit_payment'), TXN_ADMIN_URL);
818
-        $this->_template_args['delete_payment_url'] = add_query_arg(array('action' => 'espresso_delete_payment'),
819
-            TXN_ADMIN_URL);
820
-
821
-        if (isset($txn_details['invoice_number'])) {
822
-            $this->_template_args['txn_details']['invoice_number']['value'] = $this->_template_args['REG_code'];
823
-            $this->_template_args['txn_details']['invoice_number']['label'] = esc_html__('Invoice Number',
824
-                'event_espresso');
825
-        }
826
-
827
-        $this->_template_args['txn_details']['registration_session']['value'] = $this->_transaction->get_first_related('Registration')->get('REG_session');
828
-        $this->_template_args['txn_details']['registration_session']['label'] = esc_html__('Registration Session',
829
-            'event_espresso');
830
-
831
-        $this->_template_args['txn_details']['ip_address']['value'] = isset($this->_session['ip_address']) ? $this->_session['ip_address'] : '';
832
-        $this->_template_args['txn_details']['ip_address']['label'] = esc_html__('Transaction placed from IP',
833
-            'event_espresso');
834
-
835
-        $this->_template_args['txn_details']['user_agent']['value'] = isset($this->_session['user_agent']) ? $this->_session['user_agent'] : '';
836
-        $this->_template_args['txn_details']['user_agent']['label'] = esc_html__('Registrant User Agent',
837
-            'event_espresso');
838
-
839
-        $reg_steps = '<ul>';
840
-        foreach ($this->_transaction->reg_steps() as $reg_step => $reg_step_status) {
841
-            if ($reg_step_status === true) {
842
-                $reg_steps .= '<li style="color:#70cc50">' . sprintf(esc_html__('%1$s : Completed', 'event_espresso'),
843
-                        ucwords(str_replace('_', ' ', $reg_step))) . '</li>';
844
-            } else if (is_numeric($reg_step_status) && $reg_step_status !== false) {
845
-                $reg_steps .= '<li style="color:#2EA2CC">' . sprintf(
846
-                        esc_html__('%1$s : Initiated %2$s', 'event_espresso'),
847
-                        ucwords(str_replace('_', ' ', $reg_step)),
848
-                        date(get_option('date_format') . ' ' . get_option('time_format'),
849
-                            ($reg_step_status + (get_option('gmt_offset') * HOUR_IN_SECONDS)))
850
-                    ) . '</li>';
851
-            } else {
852
-                $reg_steps .= '<li style="color:#E76700">' . sprintf(esc_html__('%1$s : Never Initiated',
853
-                        'event_espresso'), ucwords(str_replace('_', ' ', $reg_step))) . '</li>';
854
-            }
855
-        }
856
-        $reg_steps .= '</ul>';
857
-        $this->_template_args['txn_details']['reg_steps']['value'] = $reg_steps;
858
-        $this->_template_args['txn_details']['reg_steps']['label'] = esc_html__('Registration Step Progress',
859
-            'event_espresso');
860
-
861
-
862
-        $this->_get_registrations_to_apply_payment_to();
863
-        $this->_get_payment_methods($payments);
864
-        $this->_get_payment_status_array();
865
-        $this->_get_reg_status_selection(); //sets up the template args for the reg status array for the transaction.
866
-
867
-        $this->_template_args['transaction_form_url']    = add_query_arg(array(
868
-            'action'  => 'edit_transaction',
869
-            'process' => 'transaction'
870
-        ), TXN_ADMIN_URL);
871
-        $this->_template_args['apply_payment_form_url']  = add_query_arg(array(
872
-            'page'   => 'espresso_transactions',
873
-            'action' => 'espresso_apply_payment'
874
-        ), WP_AJAX_URL);
875
-        $this->_template_args['delete_payment_form_url'] = add_query_arg(array(
876
-            'page'   => 'espresso_transactions',
877
-            'action' => 'espresso_delete_payment'
878
-        ), WP_AJAX_URL);
879
-
880
-        // 'espresso_delete_payment_nonce'
881
-
882
-        $template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_main_meta_box_txn_details.template.php';
883
-        echo EEH_Template::display_template($template_path, $this->_template_args, true);
884
-
885
-    }
886
-
887
-
888
-    /**
889
-     * _get_registration_payment_IDs
890
-     *
891
-     *    generates an array of Payment IDs and their corresponding Registration IDs
892
-     *
893
-     * @access protected
894
-     *
895
-     * @param EE_Payment[] $payments
896
-     *
897
-     * @return array
898
-     */
899
-    protected function _get_registration_payment_IDs($payments = array())
900
-    {
901
-        $existing_reg_payments = array();
902
-        // get all reg payments for these payments
903
-        $reg_payments = EEM_Registration_Payment::instance()->get_all(array(
904
-            array(
905
-                'PAY_ID' => array(
906
-                    'IN',
907
-                    array_keys($payments)
908
-                )
909
-            )
910
-        ));
911
-        if ( ! empty($reg_payments)) {
912
-            foreach ($payments as $payment) {
913
-                if ( ! $payment instanceof EE_Payment) {
914
-                    continue;
915
-                } else if ( ! isset($existing_reg_payments[$payment->ID()])) {
916
-                    $existing_reg_payments[$payment->ID()] = array();
917
-                }
918
-                foreach ($reg_payments as $reg_payment) {
919
-                    if ($reg_payment instanceof EE_Registration_Payment && $reg_payment->payment_ID() === $payment->ID()) {
920
-                        $existing_reg_payments[$payment->ID()][] = $reg_payment->registration_ID();
921
-                    }
922
-                }
923
-            }
924
-        }
925
-
926
-        return $existing_reg_payments;
927
-    }
928
-
929
-
930
-    /**
931
-     * _get_registrations_to_apply_payment_to
932
-     *    generates HTML for displaying a series of checkboxes in the admin payment modal window
933
-     * which allows the admin to only apply the payment to the specific registrations
934
-     *
935
-     * @access protected
936
-     * @return void
937
-     * @throws \EE_Error
938
-     */
939
-    protected function _get_registrations_to_apply_payment_to()
940
-    {
941
-        // we want any registration with an active status (ie: not deleted or cancelled)
942
-        $query_params                      = array(
943
-            array(
944
-                'STS_ID' => array(
945
-                    'IN',
946
-                    array(
947
-                        EEM_Registration::status_id_approved,
948
-                        EEM_Registration::status_id_pending_payment,
949
-                        EEM_Registration::status_id_not_approved,
950
-                    )
951
-                )
952
-            )
953
-        );
954
-        $registrations_to_apply_payment_to = EEH_HTML::br() . EEH_HTML::div(
955
-                '', 'txn-admin-apply-payment-to-registrations-dv', '', 'clear: both; margin: 1.5em 0 0; display: none;'
956
-            );
957
-        $registrations_to_apply_payment_to .= EEH_HTML::br() . EEH_HTML::div('', '', 'admin-primary-mbox-tbl-wrap');
958
-        $registrations_to_apply_payment_to .= EEH_HTML::table('', '', 'admin-primary-mbox-tbl');
959
-        $registrations_to_apply_payment_to .= EEH_HTML::thead(
960
-            EEH_HTML::tr(
961
-                EEH_HTML::th(esc_html__('ID', 'event_espresso')) .
962
-                EEH_HTML::th(esc_html__('Registrant', 'event_espresso')) .
963
-                EEH_HTML::th(esc_html__('Ticket', 'event_espresso')) .
964
-                EEH_HTML::th(esc_html__('Event', 'event_espresso')) .
965
-                EEH_HTML::th(esc_html__('Paid', 'event_espresso'), '', 'txn-admin-payment-paid-td jst-cntr') .
966
-                EEH_HTML::th(esc_html__('Owing', 'event_espresso'), '', 'txn-admin-payment-owing-td jst-cntr') .
967
-                EEH_HTML::th(esc_html__('Apply', 'event_espresso'), '', 'jst-cntr')
968
-            )
969
-        );
970
-        $registrations_to_apply_payment_to .= EEH_HTML::tbody();
971
-        // get registrations for TXN
972
-        $registrations = $this->_transaction->registrations($query_params);
973
-        foreach ($registrations as $registration) {
974
-            if ($registration instanceof EE_Registration) {
975
-                $attendee_name = $registration->attendee() instanceof EE_Attendee
976
-                    ? $registration->attendee()->full_name()
977
-                    : esc_html__('Unknown Attendee', 'event_espresso');
978
-                $owing         = $registration->final_price() - $registration->paid();
979
-                $taxable       = $registration->ticket()->taxable()
980
-                    ? ' <span class="smaller-text lt-grey-text"> ' . esc_html__('+ tax', 'event_espresso') . '</span>'
981
-                    : '';
982
-                $checked       = empty($existing_reg_payments) || in_array($registration->ID(), $existing_reg_payments)
983
-                    ? ' checked="checked"'
984
-                    : '';
985
-                $disabled      = $registration->final_price() > 0 ? '' : ' disabled';
986
-                $registrations_to_apply_payment_to .= EEH_HTML::tr(
987
-                    EEH_HTML::td($registration->ID()) .
988
-                    EEH_HTML::td($attendee_name) .
989
-                    EEH_HTML::td(
990
-                        $registration->ticket()->name() . ' : ' . $registration->ticket()->pretty_price() . $taxable
991
-                    ) .
992
-                    EEH_HTML::td($registration->event_name()) .
993
-                    EEH_HTML::td($registration->pretty_paid(), '', 'txn-admin-payment-paid-td jst-cntr') .
994
-                    EEH_HTML::td(EEH_Template::format_currency($owing), '', 'txn-admin-payment-owing-td jst-cntr') .
995
-                    EEH_HTML::td(
996
-                        '<input type="checkbox" value="' . $registration->ID()
997
-                        . '" name="txn_admin_payment[registrations]"'
998
-                        . $checked . $disabled . '>',
999
-                        '', 'jst-cntr'
1000
-                    ),
1001
-                    'apply-payment-registration-row-' . $registration->ID()
1002
-                );
1003
-            }
1004
-        }
1005
-        $registrations_to_apply_payment_to .= EEH_HTML::tbodyx();
1006
-        $registrations_to_apply_payment_to .= EEH_HTML::tablex();
1007
-        $registrations_to_apply_payment_to .= EEH_HTML::divx();
1008
-        $registrations_to_apply_payment_to .= EEH_HTML::p(
1009
-            esc_html__(
1010
-                'The payment will only be applied to the registrations that have a check mark in their corresponding check box. Checkboxes for free registrations have been disabled.',
1011
-                'event_espresso'
1012
-            ),
1013
-            '', 'clear description'
1014
-        );
1015
-        $registrations_to_apply_payment_to .= EEH_HTML::divx();
1016
-        $this->_template_args['registrations_to_apply_payment_to'] = $registrations_to_apply_payment_to;
1017
-    }
1018
-
1019
-
1020
-    /**
1021
-     * _get_reg_status_selection
1022
-     *
1023
-     * @todo   this will need to be adjusted either once MER comes along OR we move default reg status to tickets
1024
-     *         instead of events.
1025
-     * @access protected
1026
-     * @return void
1027
-     */
1028
-    protected function _get_reg_status_selection()
1029
-    {
1030
-        //first get all possible statuses
1031
-        $statuses = EEM_Registration::reg_status_array(array(), true);
1032
-        //let's add a "don't change" option.
1033
-        $status_array['NAN']                                 = esc_html__('Leave the Same', 'event_espresso');
1034
-        $status_array                                        = array_merge($status_array, $statuses);
1035
-        $this->_template_args['status_change_select']        = EEH_Form_Fields::select_input('txn_reg_status_change[reg_status]',
1036
-            $status_array, 'NAN', 'id="txn-admin-payment-reg-status-inp"', 'txn-reg-status-change-reg-status');
1037
-        $this->_template_args['delete_status_change_select'] = EEH_Form_Fields::select_input('delete_txn_reg_status_change[reg_status]',
1038
-            $status_array, 'NAN', 'delete-txn-admin-payment-reg-status-inp', 'delete-txn-reg-status-change-reg-status');
1039
-
1040
-    }
1041
-
1042
-
1043
-    /**
1044
-     *    _get_payment_methods
1045
-     * Gets all the payment methods available generally, or the ones that are already
1046
-     * selected on these payments (in case their payment methods are no longer active).
1047
-     * Has the side-effect of updating the template args' payment_methods item
1048
-     * @access private
1049
-     *
1050
-     * @param EE_Payment[] to show on this page
1051
-     *
1052
-     * @return void
1053
-     */
1054
-    private function _get_payment_methods($payments = array())
1055
-    {
1056
-        $payment_methods_of_payments = array();
1057
-        foreach ($payments as $payment) {
1058
-            if ($payment instanceof EE_Payment) {
1059
-                $payment_methods_of_payments[] = $payment->get('PMD_ID');
1060
-            }
1061
-        }
1062
-        if ($payment_methods_of_payments) {
1063
-            $query_args = array(
1064
-                array(
1065
-                    'OR*payment_method_for_payment' => array(
1066
-                        'PMD_ID'    => array('IN', $payment_methods_of_payments),
1067
-                        'PMD_scope' => array('LIKE', '%' . EEM_Payment_Method::scope_admin . '%')
1068
-                    )
1069
-                )
1070
-            );
1071
-        } else {
1072
-            $query_args = array(array('PMD_scope' => array('LIKE', '%' . EEM_Payment_Method::scope_admin . '%')));
1073
-        }
1074
-        $this->_template_args['payment_methods'] = EEM_Payment_Method::instance()->get_all($query_args);
1075
-    }
1076
-
1077
-
1078
-    /**
1079
-     * txn_attendees_meta_box
1080
-     *    generates HTML for the Attendees Transaction main meta box
1081
-     *
1082
-     * @access public
1083
-     *
1084
-     * @param WP_Post $post
1085
-     * @param array   $metabox
1086
-     *
1087
-     * @return void
1088
-     */
1089
-    public function txn_attendees_meta_box($post, $metabox = array('args' => array()))
1090
-    {
1091
-
1092
-        extract($metabox['args']);
1093
-        $this->_template_args['post']            = $post;
1094
-        $this->_template_args['event_attendees'] = array();
1095
-        // process items in cart
1096
-        $line_items = $this->_transaction->get_many_related('Line_Item', array(array('LIN_type' => 'line-item')));
1097
-        if ( ! empty($line_items)) {
1098
-            foreach ($line_items as $item) {
1099
-                if ($item instanceof EE_Line_Item) {
1100
-                    switch ($item->OBJ_type()) {
1101
-
1102
-                        case 'Event' :
1103
-                            break;
1104
-
1105
-                        case 'Ticket' :
1106
-                            $ticket = $item->ticket();
1107
-                            //right now we're only handling tickets here.  Cause its expected that only tickets will have attendees right?
1108
-                            if ( ! $ticket instanceof EE_Ticket) {
1109
-                                continue;
1110
-                            }
1111
-                            try {
1112
-                                $event_name = $ticket->get_event_name();
1113
-                            } catch (Exception $e) {
1114
-                                EE_Error::add_error($e->getMessage(), __FILE__, __FUNCTION__, __LINE__);
1115
-                                $event_name = esc_html__('Unknown Event', 'event_espresso');
1116
-                            }
1117
-                            $event_name .= ' - ' . $item->get('LIN_name');
1118
-                            $ticket_price = EEH_Template::format_currency($item->get('LIN_unit_price'));
1119
-                            // now get all of the registrations for this transaction that use this ticket
1120
-                            $registrations = $ticket->get_many_related('Registration',
1121
-                                array(array('TXN_ID' => $this->_transaction->ID())));
1122
-                            foreach ($registrations as $registration) {
1123
-                                if ( ! $registration instanceof EE_Registration) {
1124
-                                    continue;
1125
-                                }
1126
-                                $this->_template_args['event_attendees'][$registration->ID()]['STS_ID']            = $registration->status_ID();
1127
-                                $this->_template_args['event_attendees'][$registration->ID()]['att_num']           = $registration->count();
1128
-                                $this->_template_args['event_attendees'][$registration->ID()]['event_ticket_name'] = $event_name;
1129
-                                $this->_template_args['event_attendees'][$registration->ID()]['ticket_price']      = $ticket_price;
1130
-                                // attendee info
1131
-                                $attendee = $registration->get_first_related('Attendee');
1132
-                                if ($attendee instanceof EE_Attendee) {
1133
-                                    $this->_template_args['event_attendees'][$registration->ID()]['att_id']   = $attendee->ID();
1134
-                                    $this->_template_args['event_attendees'][$registration->ID()]['attendee'] = $attendee->full_name();
1135
-                                    $this->_template_args['event_attendees'][$registration->ID()]['email']    = '<a href="mailto:' . $attendee->email() . '?subject=' . $event_name . esc_html__(' Event',
1136
-                                            'event_espresso') . '">' . $attendee->email() . '</a>';
1137
-                                    $this->_template_args['event_attendees'][$registration->ID()]['address']  = EEH_Address::format($attendee,
1138
-                                        'inline', false, false);
1139
-                                } else {
1140
-                                    $this->_template_args['event_attendees'][$registration->ID()]['att_id']   = '';
1141
-                                    $this->_template_args['event_attendees'][$registration->ID()]['attendee'] = '';
1142
-                                    $this->_template_args['event_attendees'][$registration->ID()]['email']    = '';
1143
-                                    $this->_template_args['event_attendees'][$registration->ID()]['address']  = '';
1144
-                                }
1145
-                            }
1146
-                            break;
1147
-
1148
-                    }
1149
-                }
1150
-            }
1151
-
1152
-            $this->_template_args['transaction_form_url'] = add_query_arg(array(
1153
-                'action'  => 'edit_transaction',
1154
-                'process' => 'attendees'
1155
-            ), TXN_ADMIN_URL);
1156
-            echo EEH_Template::display_template(TXN_TEMPLATE_PATH . 'txn_admin_details_main_meta_box_attendees.template.php',
1157
-                $this->_template_args, true);
1158
-
1159
-        } else {
1160
-            echo sprintf(
1161
-                esc_html__('%1$sFor some reason, there are no attendees registered for this transaction. Likely the registration was abandoned in process.%2$s',
1162
-                    'event_espresso'),
1163
-                '<p class="important-notice">',
1164
-                '</p>'
1165
-            );
1166
-        }
1167
-    }
1168
-
1169
-
1170
-    /**
1171
-     * txn_registrant_side_meta_box
1172
-     * generates HTML for the Edit Transaction side meta box
1173
-     *
1174
-     * @access public
1175
-     * @throws \EE_Error
1176
-     * @return void
1177
-     */
1178
-    public function txn_registrant_side_meta_box()
1179
-    {
1180
-        $primary_att = $this->_transaction->primary_registration() instanceof EE_Registration ? $this->_transaction->primary_registration()->get_first_related('Attendee') : null;
1181
-        if ( ! $primary_att instanceof EE_Attendee) {
1182
-            $this->_template_args['no_attendee_message'] = esc_html__('There is no attached contact for this transaction.  The transaction either failed due to an error or was abandoned.',
1183
-                'event_espresso');
1184
-            $primary_att                                 = EEM_Attendee::instance()->create_default_object();
1185
-        }
1186
-        $this->_template_args['ATT_ID']            = $primary_att->ID();
1187
-        $this->_template_args['prime_reg_fname']   = $primary_att->fname();
1188
-        $this->_template_args['prime_reg_lname']   = $primary_att->lname();
1189
-        $this->_template_args['prime_reg_email']   = $primary_att->email();
1190
-        $this->_template_args['prime_reg_phone']   = $primary_att->phone();
1191
-        $this->_template_args['edit_attendee_url'] = EE_Admin_Page::add_query_args_and_nonce(array(
1192
-            'action' => 'edit_attendee',
1193
-            'post'   => $primary_att->ID()
1194
-        ), REG_ADMIN_URL);
1195
-        // get formatted address for registrant
1196
-        $this->_template_args['formatted_address'] = EEH_Address::format($primary_att);
1197
-        echo EEH_Template::display_template(TXN_TEMPLATE_PATH . 'txn_admin_details_side_meta_box_registrant.template.php',
1198
-            $this->_template_args, true);
1199
-    }
1200
-
1201
-
1202
-    /**
1203
-     * txn_billing_info_side_meta_box
1204
-     *    generates HTML for the Edit Transaction side meta box
1205
-     *
1206
-     * @access public
1207
-     * @return void
1208
-     */
1209
-    public function txn_billing_info_side_meta_box()
1210
-    {
1211
-
1212
-        $this->_template_args['billing_form']     = $this->_transaction->billing_info();
1213
-        $this->_template_args['billing_form_url'] = add_query_arg(
1214
-            array('action' => 'edit_transaction', 'process' => 'billing'),
1215
-            TXN_ADMIN_URL
1216
-        );
1217
-
1218
-        $template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_side_meta_box_billing_info.template.php';
1219
-        echo EEH_Template::display_template($template_path, $this->_template_args, true);/**/
1220
-    }
1221
-
1222
-
1223
-    /**
1224
-     * apply_payments_or_refunds
1225
-     *    registers a payment or refund made towards a transaction
1226
-     *
1227
-     * @access public
1228
-     * @return void
1229
-     */
1230
-    public function apply_payments_or_refunds()
1231
-    {
1232
-        $json_response_data = array('return_data' => false);
1233
-        $valid_data         = $this->_validate_payment_request_data();
1234
-        if ( ! empty($valid_data)) {
1235
-            $PAY_ID = $valid_data['PAY_ID'];
1236
-            //save  the new payment
1237
-            $payment = $this->_create_payment_from_request_data($valid_data);
1238
-            // get the TXN for this payment
1239
-            $transaction = $payment->transaction();
1240
-            // verify transaction
1241
-            if ($transaction instanceof EE_Transaction) {
1242
-                // calculate_total_payments_and_update_status
1243
-                $this->_process_transaction_payments($transaction);
1244
-                $REG_IDs = $this->_get_REG_IDs_to_apply_payment_to($payment);
1245
-                $this->_remove_existing_registration_payments($payment, $PAY_ID);
1246
-                // apply payment to registrations (if applicable)
1247
-                if ( ! empty($REG_IDs)) {
1248
-                    $this->_update_registration_payments($transaction, $payment, $REG_IDs);
1249
-                    $this->_maybe_send_notifications();
1250
-                    // now process status changes for the same registrations
1251
-                    $this->_process_registration_status_change($transaction, $REG_IDs);
1252
-                }
1253
-                $this->_maybe_send_notifications($payment);
1254
-                //prepare to render page
1255
-                $json_response_data['return_data'] = $this->_build_payment_json_response($payment, $REG_IDs);
1256
-                do_action('AHEE__Transactions_Admin_Page__apply_payments_or_refund__after_recording', $transaction,
1257
-                    $payment);
1258
-            } else {
1259
-                EE_Error::add_error(
1260
-                    esc_html__('A valid Transaction for this payment could not be retrieved.', 'event_espresso'),
1261
-                    __FILE__, __FUNCTION__, __LINE__
1262
-                );
1263
-            }
1264
-        } else {
1265
-            EE_Error::add_error(esc_html__('The payment form data could not be processed. Please try again.',
1266
-                'event_espresso'), __FILE__, __FUNCTION__, __LINE__);
1267
-        }
1268
-
1269
-        $notices              = EE_Error::get_notices(false, false, false);
1270
-        $this->_template_args = array(
1271
-            'data'    => $json_response_data,
1272
-            'error'   => $notices['errors'],
1273
-            'success' => $notices['success']
1274
-        );
1275
-        $this->_return_json();
1276
-    }
1277
-
1278
-
1279
-    /**
1280
-     * _validate_payment_request_data
1281
-     *
1282
-     * @return array
1283
-     */
1284
-    protected function _validate_payment_request_data()
1285
-    {
1286
-        if ( ! isset($this->_req_data['txn_admin_payment'])) {
1287
-            return false;
1288
-        }
1289
-        $payment_form = $this->_generate_payment_form_section();
1290
-        try {
1291
-            if ($payment_form->was_submitted()) {
1292
-                $payment_form->receive_form_submission();
1293
-                if ( ! $payment_form->is_valid()) {
1294
-                    $submission_error_messages = array();
1295
-                    foreach ($payment_form->get_validation_errors_accumulated() as $validation_error) {
1296
-                        if ($validation_error instanceof EE_Validation_Error) {
1297
-                            $submission_error_messages[] = sprintf(
1298
-                                _x('%s : %s', 'Form Section Name : Form Validation Error', 'event_espresso'),
1299
-                                $validation_error->get_form_section()->html_label_text(),
1300
-                                $validation_error->getMessage()
1301
-                            );
1302
-                        }
1303
-                    }
1304
-                    EE_Error::add_error(join('<br />', $submission_error_messages), __FILE__, __FUNCTION__, __LINE__);
1305
-
1306
-                    return array();
1307
-                }
1308
-            }
1309
-        } catch (EE_Error $e) {
1310
-            EE_Error::add_error($e->getMessage(), __FILE__, __FUNCTION__, __LINE__);
1311
-
1312
-            return array();
1313
-        }
1314
-
1315
-        return $payment_form->valid_data();
1316
-    }
1317
-
1318
-
1319
-    /**
1320
-     * _generate_payment_form_section
1321
-     *
1322
-     * @return EE_Form_Section_Proper
1323
-     */
1324
-    protected function _generate_payment_form_section()
1325
-    {
1326
-        return new EE_Form_Section_Proper(
1327
-            array(
1328
-                'name'        => 'txn_admin_payment',
1329
-                'subsections' => array(
1330
-                    'PAY_ID'          => new EE_Text_Input(
1331
-                        array(
1332
-                            'default'               => 0,
1333
-                            'required'              => false,
1334
-                            'html_label_text'       => esc_html__('Payment ID', 'event_espresso'),
1335
-                            'validation_strategies' => array(new EE_Int_Normalization())
1336
-                        )
1337
-                    ),
1338
-                    'TXN_ID'          => new EE_Text_Input(
1339
-                        array(
1340
-                            'default'               => 0,
1341
-                            'required'              => true,
1342
-                            'html_label_text'       => esc_html__('Transaction ID', 'event_espresso'),
1343
-                            'validation_strategies' => array(new EE_Int_Normalization())
1344
-                        )
1345
-                    ),
1346
-                    'type'            => new EE_Text_Input(
1347
-                        array(
1348
-                            'default'               => 1,
1349
-                            'required'              => true,
1350
-                            'html_label_text'       => esc_html__('Payment or Refund', 'event_espresso'),
1351
-                            'validation_strategies' => array(new EE_Int_Normalization())
1352
-                        )
1353
-                    ),
1354
-                    'amount'          => new EE_Text_Input(
1355
-                        array(
1356
-                            'default'               => 0,
1357
-                            'required'              => true,
1358
-                            'html_label_text'       => esc_html__('Payment amount', 'event_espresso'),
1359
-                            'validation_strategies' => array(new EE_Float_Normalization())
1360
-                        )
1361
-                    ),
1362
-                    'status'          => new EE_Text_Input(
1363
-                        array(
1364
-                            'default'         => EEM_Payment::status_id_approved,
1365
-                            'required'        => true,
1366
-                            'html_label_text' => esc_html__('Payment status', 'event_espresso'),
1367
-                        )
1368
-                    ),
1369
-                    'PMD_ID'          => new EE_Text_Input(
1370
-                        array(
1371
-                            'default'               => 2,
1372
-                            'required'              => true,
1373
-                            'html_label_text'       => esc_html__('Payment Method', 'event_espresso'),
1374
-                            'validation_strategies' => array(new EE_Int_Normalization())
1375
-                        )
1376
-                    ),
1377
-                    'date'            => new EE_Text_Input(
1378
-                        array(
1379
-                            'default'         => time(),
1380
-                            'required'        => true,
1381
-                            'html_label_text' => esc_html__('Payment date', 'event_espresso'),
1382
-                        )
1383
-                    ),
1384
-                    'txn_id_chq_nmbr' => new EE_Text_Input(
1385
-                        array(
1386
-                            'default'               => '',
1387
-                            'required'              => false,
1388
-                            'html_label_text'       => esc_html__('Transaction or Cheque Number', 'event_espresso'),
1389
-                            'validation_strategies' => array(
1390
-                                new EE_Max_Length_Validation_Strategy(esc_html__('Input too long', 'event_espresso'),
1391
-                                    100),
1392
-                            )
1393
-                        )
1394
-                    ),
1395
-                    'po_number'       => new EE_Text_Input(
1396
-                        array(
1397
-                            'default'               => '',
1398
-                            'required'              => false,
1399
-                            'html_label_text'       => esc_html__('Purchase Order Number', 'event_espresso'),
1400
-                            'validation_strategies' => array(
1401
-                                new EE_Max_Length_Validation_Strategy(esc_html__('Input too long', 'event_espresso'),
1402
-                                    100),
1403
-                            )
1404
-                        )
1405
-                    ),
1406
-                    'accounting'      => new EE_Text_Input(
1407
-                        array(
1408
-                            'default'               => '',
1409
-                            'required'              => false,
1410
-                            'html_label_text'       => esc_html__('Extra Field for Accounting', 'event_espresso'),
1411
-                            'validation_strategies' => array(
1412
-                                new EE_Max_Length_Validation_Strategy(esc_html__('Input too long', 'event_espresso'),
1413
-                                    100),
1414
-                            )
1415
-                        )
1416
-                    ),
1417
-                )
1418
-            )
1419
-        );
1420
-    }
1421
-
1422
-
1423
-    /**
1424
-     * _create_payment_from_request_data
1425
-     *
1426
-     * @param array $valid_data
1427
-     *
1428
-     * @return EE_Payment
1429
-     */
1430
-    protected function _create_payment_from_request_data($valid_data)
1431
-    {
1432
-        $PAY_ID = $valid_data['PAY_ID'];
1433
-        // get payment amount
1434
-        $amount = $valid_data['amount'] ? abs($valid_data['amount']) : 0;
1435
-        // payments have a type value of 1 and refunds have a type value of -1
1436
-        // so multiplying amount by type will give a positive value for payments, and negative values for refunds
1437
-        $amount = $valid_data['type'] < 0 ? $amount * -1 : $amount;
1438
-        // for some reason the date string coming in has extra spaces between the date and time.  This fixes that.
1439
-        $date    = $valid_data['date'] ? preg_replace('/\s+/', ' ', $valid_data['date']) : date('Y-m-d g:i a',
1440
-            current_time('timestamp'));
1441
-        $payment = EE_Payment::new_instance(
1442
-            array(
1443
-                'TXN_ID'              => $valid_data['TXN_ID'],
1444
-                'STS_ID'              => $valid_data['status'],
1445
-                'PAY_timestamp'       => $date,
1446
-                'PAY_source'          => EEM_Payment_Method::scope_admin,
1447
-                'PMD_ID'              => $valid_data['PMD_ID'],
1448
-                'PAY_amount'          => $amount,
1449
-                'PAY_txn_id_chq_nmbr' => $valid_data['txn_id_chq_nmbr'],
1450
-                'PAY_po_number'       => $valid_data['po_number'],
1451
-                'PAY_extra_accntng'   => $valid_data['accounting'],
1452
-                'PAY_details'         => $valid_data,
1453
-                'PAY_ID'              => $PAY_ID
1454
-            ),
1455
-            '',
1456
-            array('Y-m-d', 'g:i a')
1457
-        );
1458
-
1459
-        if ( ! $payment->save()) {
1460
-            EE_Error::add_error(
1461
-                sprintf(
1462
-                    esc_html__('Payment %1$d has not been successfully saved to the database.', 'event_espresso'),
1463
-                    $payment->ID()
1464
-                ),
1465
-                __FILE__, __FUNCTION__, __LINE__
1466
-            );
1467
-        }
1468
-
1469
-        return $payment;
1470
-    }
1471
-
1472
-
1473
-    /**
1474
-     * _process_transaction_payments
1475
-     *
1476
-     * @param \EE_Transaction $transaction
1477
-     *
1478
-     * @return array
1479
-     */
1480
-    protected function _process_transaction_payments(EE_Transaction $transaction)
1481
-    {
1482
-        /** @type EE_Transaction_Payments $transaction_payments */
1483
-        $transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
1484
-        //update the transaction with this payment
1485
-        if ($transaction_payments->calculate_total_payments_and_update_status($transaction)) {
1486
-            EE_Error::add_success(esc_html__('The payment has been processed successfully.', 'event_espresso'),
1487
-                __FILE__, __FUNCTION__, __LINE__);
1488
-        } else {
1489
-            EE_Error::add_error(
1490
-                esc_html__('The payment was processed successfully but the amount paid for the transaction was not updated.',
1491
-                    'event_espresso')
1492
-                , __FILE__, __FUNCTION__, __LINE__
1493
-            );
1494
-        }
1495
-    }
1496
-
1497
-
1498
-    /**
1499
-     * _get_REG_IDs_to_apply_payment_to
1500
-     *
1501
-     * returns a list of registration IDs that the payment will apply to
1502
-     *
1503
-     * @param \EE_Payment $payment
1504
-     *
1505
-     * @return array
1506
-     */
1507
-    protected function _get_REG_IDs_to_apply_payment_to(EE_Payment $payment)
1508
-    {
1509
-        $REG_IDs = array();
1510
-        // grab array of IDs for specific registrations to apply changes to
1511
-        if (isset($this->_req_data['txn_admin_payment']['registrations'])) {
1512
-            $REG_IDs = (array)$this->_req_data['txn_admin_payment']['registrations'];
1513
-        }
1514
-        //nothing specified ? then get all reg IDs
1515
-        if (empty($REG_IDs)) {
1516
-            $registrations = $payment->transaction()->registrations();
1517
-            $REG_IDs       = ! empty($registrations) ? array_keys($registrations) : $this->_get_existing_reg_payment_REG_IDs($payment);
1518
-        }
1519
-
1520
-        // ensure that REG_IDs are integers and NOT strings
1521
-        return array_map('intval', $REG_IDs);
1522
-    }
1523
-
1524
-
1525
-    /**
1526
-     * @return array
1527
-     */
1528
-    public function existing_reg_payment_REG_IDs()
1529
-    {
1530
-        return $this->_existing_reg_payment_REG_IDs;
1531
-    }
1532
-
1533
-
1534
-    /**
1535
-     * @param array $existing_reg_payment_REG_IDs
1536
-     */
1537
-    public function set_existing_reg_payment_REG_IDs($existing_reg_payment_REG_IDs = null)
1538
-    {
1539
-        $this->_existing_reg_payment_REG_IDs = $existing_reg_payment_REG_IDs;
1540
-    }
1541
-
1542
-
1543
-    /**
1544
-     * _get_existing_reg_payment_REG_IDs
1545
-     *
1546
-     * returns a list of registration IDs that the payment is currently related to
1547
-     * as recorded in the database
1548
-     *
1549
-     * @param \EE_Payment $payment
1550
-     *
1551
-     * @return array
1552
-     */
1553
-    protected function _get_existing_reg_payment_REG_IDs(EE_Payment $payment)
1554
-    {
1555
-        if ($this->existing_reg_payment_REG_IDs() === null) {
1556
-            // let's get any existing reg payment records for this payment
1557
-            $existing_reg_payment_REG_IDs = $payment->get_many_related('Registration');
1558
-            // but we only want the REG IDs, so grab the array keys
1559
-            $existing_reg_payment_REG_IDs = ! empty($existing_reg_payment_REG_IDs) ? array_keys($existing_reg_payment_REG_IDs) : array();
1560
-            $this->set_existing_reg_payment_REG_IDs($existing_reg_payment_REG_IDs);
1561
-        }
1562
-
1563
-        return $this->existing_reg_payment_REG_IDs();
1564
-    }
1565
-
1566
-
1567
-    /**
1568
-     * _remove_existing_registration_payments
1569
-     *
1570
-     * this calculates the difference between existing relations
1571
-     * to the supplied payment and the new list registration IDs,
1572
-     * removes any related registrations that no longer apply,
1573
-     * and then updates the registration paid fields
1574
-     *
1575
-     * @param \EE_Payment $payment
1576
-     * @param int         $PAY_ID
1577
-     *
1578
-     * @return bool;
1579
-     */
1580
-    protected function _remove_existing_registration_payments(EE_Payment $payment, $PAY_ID = 0)
1581
-    {
1582
-        // newly created payments will have nothing recorded for $PAY_ID
1583
-        if ($PAY_ID == 0) {
1584
-            return false;
1585
-        }
1586
-        $existing_reg_payment_REG_IDs = $this->_get_existing_reg_payment_REG_IDs($payment);
1587
-        if (empty($existing_reg_payment_REG_IDs)) {
1588
-            return false;
1589
-        }
1590
-        /** @type EE_Transaction_Payments $transaction_payments */
1591
-        $transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
1592
-
1593
-        return $transaction_payments->delete_registration_payments_and_update_registrations(
1594
-            $payment,
1595
-            array(
1596
-                array(
1597
-                    'PAY_ID' => $payment->ID(),
1598
-                    'REG_ID' => array('IN', $existing_reg_payment_REG_IDs),
1599
-                )
1600
-            )
1601
-        );
1602
-    }
1603
-
1604
-
1605
-    /**
1606
-     * _update_registration_payments
1607
-     *
1608
-     * this applies the payments to the selected registrations
1609
-     * but only if they have not already been paid for
1610
-     *
1611
-     * @param  EE_Transaction $transaction
1612
-     * @param \EE_Payment     $payment
1613
-     * @param array           $REG_IDs
1614
-     *
1615
-     * @return bool
1616
-     */
1617
-    protected function _update_registration_payments(
1618
-        EE_Transaction $transaction,
1619
-        EE_Payment $payment,
1620
-        $REG_IDs = array()
1621
-    ) {
1622
-        // we can pass our own custom set of registrations to EE_Payment_Processor::process_registration_payments()
1623
-        // so let's do that using our set of REG_IDs from the form
1624
-        $registration_query_where_params = array(
1625
-            'REG_ID' => array('IN', $REG_IDs)
1626
-        );
1627
-        // but add in some conditions regarding payment,
1628
-        // so that we don't apply payments to registrations that are free or have already been paid for
1629
-        // but ONLY if the payment is NOT a refund ( ie: the payment amount is not negative )
1630
-        if ( ! $payment->is_a_refund()) {
1631
-            $registration_query_where_params['REG_final_price']  = array('!=', 0);
1632
-            $registration_query_where_params['REG_final_price*'] = array('!=', 'REG_paid', true);
1633
-        }
1634
-        //EEH_Debug_Tools::printr( $registration_query_where_params, '$registration_query_where_params', __FILE__, __LINE__ );
1635
-        $registrations = $transaction->registrations(array($registration_query_where_params));
1636
-        if ( ! empty($registrations)) {
1637
-            /** @type EE_Payment_Processor $payment_processor */
1638
-            $payment_processor = EE_Registry::instance()->load_core('Payment_Processor');
1639
-            $payment_processor->process_registration_payments($transaction, $payment, $registrations);
1640
-        }
1641
-    }
1642
-
1643
-
1644
-    /**
1645
-     * _process_registration_status_change
1646
-     *
1647
-     * This processes requested registration status changes for all the registrations
1648
-     * on a given transaction and (optionally) sends out notifications for the changes.
1649
-     *
1650
-     * @param  EE_Transaction $transaction
1651
-     * @param array           $REG_IDs
1652
-     *
1653
-     * @return bool
1654
-     */
1655
-    protected function _process_registration_status_change(EE_Transaction $transaction, $REG_IDs = array())
1656
-    {
1657
-        // first if there is no change in status then we get out.
1658
-        if (
1659
-            ! isset($this->_req_data['txn_reg_status_change'], $this->_req_data['txn_reg_status_change']['reg_status'])
1660
-            || $this->_req_data['txn_reg_status_change']['reg_status'] == 'NAN'
1661
-        ) {
1662
-            //no error message, no change requested, just nothing to do man.
1663
-            return false;
1664
-        }
1665
-        /** @type EE_Transaction_Processor $transaction_processor */
1666
-        $transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
1667
-
1668
-        // made it here dude?  Oh WOW.  K, let's take care of changing the statuses
1669
-        return $transaction_processor->manually_update_registration_statuses(
1670
-            $transaction,
1671
-            sanitize_text_field($this->_req_data['txn_reg_status_change']['reg_status']),
1672
-            array(array('REG_ID' => array('IN', $REG_IDs)))
1673
-        );
1674
-    }
1675
-
1676
-
1677
-    /**
1678
-     * _build_payment_json_response
1679
-     *
1680
-     * @access public
1681
-     *
1682
-     * @param \EE_Payment $payment
1683
-     * @param array       $REG_IDs
1684
-     * @param bool | null $delete_txn_reg_status_change
1685
-     *
1686
-     * @return array
1687
-     */
1688
-    protected function _build_payment_json_response(
1689
-        EE_Payment $payment,
1690
-        $REG_IDs = array(),
1691
-        $delete_txn_reg_status_change = null
1692
-    ) {
1693
-        // was the payment deleted ?
1694
-        if (is_bool($delete_txn_reg_status_change)) {
1695
-            return array(
1696
-                'PAY_ID'                       => $payment->ID(),
1697
-                'amount'                       => $payment->amount(),
1698
-                'total_paid'                   => $payment->transaction()->paid(),
1699
-                'txn_status'                   => $payment->transaction()->status_ID(),
1700
-                'pay_status'                   => $payment->STS_ID(),
1701
-                'registrations'                => $this->_registration_payment_data_array($REG_IDs),
1702
-                'delete_txn_reg_status_change' => $delete_txn_reg_status_change,
1703
-            );
1704
-        } else {
1705
-            $this->_get_payment_status_array();
1706
-
1707
-            return array(
1708
-                'amount'           => $payment->amount(),
1709
-                'total_paid'       => $payment->transaction()->paid(),
1710
-                'txn_status'       => $payment->transaction()->status_ID(),
1711
-                'pay_status'       => $payment->STS_ID(),
1712
-                'PAY_ID'           => $payment->ID(),
1713
-                'STS_ID'           => $payment->STS_ID(),
1714
-                'status'           => self::$_pay_status[$payment->STS_ID()],
1715
-                'date'             => $payment->timestamp('Y-m-d', 'h:i a'),
1716
-                'method'           => strtoupper($payment->source()),
1717
-                'PM_ID'            => $payment->payment_method() ? $payment->payment_method()->ID() : 1,
1718
-                'gateway'          => $payment->payment_method() ? $payment->payment_method()->admin_name() : esc_html__("Unknown",
1719
-                    'event_espresso'),
1720
-                'gateway_response' => $payment->gateway_response(),
1721
-                'txn_id_chq_nmbr'  => $payment->txn_id_chq_nmbr(),
1722
-                'po_number'        => $payment->po_number(),
1723
-                'extra_accntng'    => $payment->extra_accntng(),
1724
-                'registrations'    => $this->_registration_payment_data_array($REG_IDs),
1725
-            );
1726
-        }
1727
-    }
1728
-
1729
-
1730
-    /**
1731
-     * delete_payment
1732
-     *    delete a payment or refund made towards a transaction
1733
-     *
1734
-     * @access public
1735
-     * @return void
1736
-     */
1737
-    public function delete_payment()
1738
-    {
1739
-        $json_response_data = array('return_data' => false);
1740
-        $PAY_ID             = isset($this->_req_data['delete_txn_admin_payment'], $this->_req_data['delete_txn_admin_payment']['PAY_ID']) ? absint($this->_req_data['delete_txn_admin_payment']['PAY_ID']) : 0;
1741
-        if ($PAY_ID) {
1742
-            $delete_txn_reg_status_change = isset($this->_req_data['delete_txn_reg_status_change']) ? $this->_req_data['delete_txn_reg_status_change'] : false;
1743
-            $payment                      = EEM_Payment::instance()->get_one_by_ID($PAY_ID);
1744
-            if ($payment instanceof EE_Payment) {
1745
-                $REG_IDs = $this->_get_existing_reg_payment_REG_IDs($payment);
1746
-                /** @type EE_Transaction_Payments $transaction_payments */
1747
-                $transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
1748
-                if ($transaction_payments->delete_payment_and_update_transaction($payment)) {
1749
-                    $json_response_data['return_data'] = $this->_build_payment_json_response($payment, $REG_IDs,
1750
-                        $delete_txn_reg_status_change);
1751
-                    if ($delete_txn_reg_status_change) {
1752
-                        $this->_req_data['txn_reg_status_change'] = $delete_txn_reg_status_change;
1753
-                        //MAKE sure we also add the delete_txn_req_status_change to the
1754
-                        //$_REQUEST global because that's how messages will be looking for it.
1755
-                        $_REQUEST['txn_reg_status_change'] = $delete_txn_reg_status_change;
1756
-                        $this->_maybe_send_notifications();
1757
-                        $this->_process_registration_status_change($payment->transaction(), $REG_IDs);
1758
-                    }
1759
-                }
1760
-            } else {
1761
-                EE_Error::add_error(
1762
-                    esc_html__('Valid Payment data could not be retrieved from the database.', 'event_espresso'),
1763
-                    __FILE__, __FUNCTION__, __LINE__
1764
-                );
1765
-            }
1766
-        } else {
1767
-            EE_Error::add_error(
1768
-                esc_html__('A valid Payment ID was not received, therefore payment form data could not be loaded.',
1769
-                    'event_espresso'),
1770
-                __FILE__, __FUNCTION__, __LINE__
1771
-            );
1772
-        }
1773
-        $notices              = EE_Error::get_notices(false, false, false);
1774
-        $this->_template_args = array(
1775
-            'data'      => $json_response_data,
1776
-            'success'   => $notices['success'],
1777
-            'error'     => $notices['errors'],
1778
-            'attention' => $notices['attention']
1779
-        );
1780
-        $this->_return_json();
1781
-    }
1782
-
1783
-
1784
-    /**
1785
-     * _registration_payment_data_array
1786
-     * adds info for 'owing' and 'paid' for each registration to the json response
1787
-     *
1788
-     * @access protected
1789
-     *
1790
-     * @param array $REG_IDs
1791
-     *
1792
-     * @return array
1793
-     */
1794
-    protected function _registration_payment_data_array($REG_IDs)
1795
-    {
1796
-        $registration_payment_data = array();
1797
-        //if non empty reg_ids lets get an array of registrations and update the values for the apply_payment/refund rows.
1798
-        if ( ! empty($REG_IDs)) {
1799
-            $registrations = EEM_Registration::instance()->get_all(array(array('REG_ID' => array('IN', $REG_IDs))));
1800
-            foreach ($registrations as $registration) {
1801
-                if ($registration instanceof EE_Registration) {
1802
-                    $registration_payment_data[$registration->ID()] = array(
1803
-                        'paid'  => $registration->pretty_paid(),
1804
-                        'owing' => EEH_Template::format_currency($registration->final_price() - $registration->paid()),
1805
-                    );
1806
-                }
1807
-            }
1808
-        }
1809
-
1810
-        return $registration_payment_data;
1811
-    }
1812
-
1813
-
1814
-    /**
1815
-     * _maybe_send_notifications
1816
-     *
1817
-     * determines whether or not the admin has indicated that notifications should be sent.
1818
-     * If so, will toggle a filter switch for delivering registration notices.
1819
-     * If passed an EE_Payment object, then it will trigger payment notifications instead.
1820
-     *
1821
-     * @access protected
1822
-     *
1823
-     * @param \EE_Payment | null $payment
1824
-     */
1825
-    protected function _maybe_send_notifications($payment = null)
1826
-    {
1827
-        switch ($payment instanceof EE_Payment) {
1828
-            // payment notifications
1829
-            case true :
1830
-                if (
1831
-                    isset(
1832
-                        $this->_req_data['txn_payments'],
1833
-                        $this->_req_data['txn_payments']['send_notifications']
1834
-                    ) &&
1835
-                    filter_var($this->_req_data['txn_payments']['send_notifications'], FILTER_VALIDATE_BOOLEAN)
1836
-                ) {
1837
-                    $this->_process_payment_notification($payment);
1838
-                }
1839
-                break;
1840
-            // registration notifications
1841
-            case false :
1842
-                if (
1843
-                    isset(
1844
-                        $this->_req_data['txn_reg_status_change'],
1845
-                        $this->_req_data['txn_reg_status_change']['send_notifications']
1846
-                    ) &&
1847
-                    filter_var($this->_req_data['txn_reg_status_change']['send_notifications'], FILTER_VALIDATE_BOOLEAN)
1848
-                ) {
1849
-                    add_filter('FHEE__EED_Messages___maybe_registration__deliver_notifications', '__return_true');
1850
-                }
1851
-                break;
1852
-        }
1853
-    }
1854
-
1855
-
1856
-    /**
1857
-     * _send_payment_reminder
1858
-     *    generates HTML for the View Transaction Details Admin page
1859
-     *
1860
-     * @access protected
1861
-     * @return void
1862
-     */
1863
-    protected function _send_payment_reminder()
1864
-    {
1865
-        $TXN_ID      = ( ! empty($this->_req_data['TXN_ID'])) ? absint($this->_req_data['TXN_ID']) : false;
1866
-        $transaction = EEM_Transaction::instance()->get_one_by_ID($TXN_ID);
1867
-        $query_args  = isset($this->_req_data['redirect_to']) ? array(
1868
-            'action' => $this->_req_data['redirect_to'],
1869
-            'TXN_ID' => $this->_req_data['TXN_ID']
1870
-        ) : array();
1871
-        do_action('AHEE__Transactions_Admin_Page___send_payment_reminder__process_admin_payment_reminder',
1872
-            $transaction);
1873
-        $this->_redirect_after_action(false, esc_html__('payment reminder', 'event_espresso'),
1874
-            esc_html__('sent', 'event_espresso'), $query_args, true);
1875
-    }
1876
-
1877
-
1878
-    /**
1879
-     *  get_transactions
1880
-     *    get transactions for given parameters (used by list table)
1881
-     *
1882
-     * @param  int     $perpage how many transactions displayed per page
1883
-     * @param  boolean $count   return the count or objects
1884
-     * @param string   $view
1885
-     *
1886
-     * @return mixed int = count || array of transaction objects
1887
-     */
1888
-    public function get_transactions($perpage, $count = false, $view = '')
1889
-    {
1890
-
1891
-        $TXN = EEM_Transaction::instance();
1892
-
1893
-        $start_date = isset($this->_req_data['txn-filter-start-date']) ? wp_strip_all_tags($this->_req_data['txn-filter-start-date']) : date('m/d/Y',
1894
-            strtotime('-10 year'));
1895
-        $end_date   = isset($this->_req_data['txn-filter-end-date']) ? wp_strip_all_tags($this->_req_data['txn-filter-end-date']) : date('m/d/Y');
1896
-
1897
-        //make sure our timestamps start and end right at the boundaries for each day
1898
-        $start_date = date('Y-m-d', strtotime($start_date)) . ' 00:00:00';
1899
-        $end_date   = date('Y-m-d', strtotime($end_date)) . ' 23:59:59';
1900
-
1901
-
1902
-        //convert to timestamps
1903
-        $start_date = strtotime($start_date);
1904
-        $end_date   = strtotime($end_date);
1905
-
1906
-        //makes sure start date is the lowest value and vice versa
1907
-        $start_date = min($start_date, $end_date);
1908
-        $end_date   = max($start_date, $end_date);
1909
-
1910
-        //convert to correct format for query
1911
-        $start_date = EEM_Transaction::instance()->convert_datetime_for_query('TXN_timestamp',
1912
-            date('Y-m-d H:i:s', $start_date), 'Y-m-d H:i:s');
1913
-        $end_date   = EEM_Transaction::instance()->convert_datetime_for_query('TXN_timestamp',
1914
-            date('Y-m-d H:i:s', $end_date), 'Y-m-d H:i:s');
1915
-
1916
-
1917
-        //set orderby
1918
-        $this->_req_data['orderby'] = ! empty($this->_req_data['orderby']) ? $this->_req_data['orderby'] : '';
1919
-
1920
-        switch ($this->_req_data['orderby']) {
1921
-            case 'TXN_ID':
1922
-                $orderby = 'TXN_ID';
1923
-                break;
1924
-            case 'ATT_fname':
1925
-                $orderby = 'Registration.Attendee.ATT_fname';
1926
-                break;
1927
-            case 'event_name':
1928
-                $orderby = 'Registration.Event.EVT_name';
1929
-                break;
1930
-            default: //'TXN_timestamp'
1931
-                $orderby = 'TXN_timestamp';
1932
-        }
1933
-
1934
-        $sort         = (isset($this->_req_data['order']) && ! empty($this->_req_data['order'])) ? $this->_req_data['order'] : 'DESC';
1935
-        $current_page = isset($this->_req_data['paged']) && ! empty($this->_req_data['paged']) ? $this->_req_data['paged'] : 1;
1936
-        $per_page     = isset($perpage) && ! empty($perpage) ? $perpage : 10;
1937
-        $per_page     = isset($this->_req_data['perpage']) && ! empty($this->_req_data['perpage']) ? $this->_req_data['perpage'] : $per_page;
1938
-
1939
-        $offset = ($current_page - 1) * $per_page;
1940
-        $limit  = array($offset, $per_page);
1941
-
1942
-        $_where = array(
1943
-            'TXN_timestamp'          => array('BETWEEN', array($start_date, $end_date)),
1944
-            'Registration.REG_count' => 1
1945
-        );
1946
-
1947
-        if (isset($this->_req_data['EVT_ID'])) {
1948
-            $_where['Registration.EVT_ID'] = $this->_req_data['EVT_ID'];
1949
-        }
1950
-
1951
-        if (isset($this->_req_data['s'])) {
1952
-            $search_string = '%' . $this->_req_data['s'] . '%';
1953
-            $_where['OR']  = array(
1954
-                'Registration.Event.EVT_name'         => array('LIKE', $search_string),
1955
-                'Registration.Event.EVT_desc'         => array('LIKE', $search_string),
1956
-                'Registration.Event.EVT_short_desc'   => array('LIKE', $search_string),
1957
-                'Registration.Attendee.ATT_full_name' => array('LIKE', $search_string),
1958
-                'Registration.Attendee.ATT_fname'     => array('LIKE', $search_string),
1959
-                'Registration.Attendee.ATT_lname'     => array('LIKE', $search_string),
1960
-                'Registration.Attendee.ATT_short_bio' => array('LIKE', $search_string),
1961
-                'Registration.Attendee.ATT_email'     => array('LIKE', $search_string),
1962
-                'Registration.Attendee.ATT_address'   => array('LIKE', $search_string),
1963
-                'Registration.Attendee.ATT_address2'  => array('LIKE', $search_string),
1964
-                'Registration.Attendee.ATT_city'      => array('LIKE', $search_string),
1965
-                'Registration.REG_final_price'        => array('LIKE', $search_string),
1966
-                'Registration.REG_code'               => array('LIKE', $search_string),
1967
-                'Registration.REG_count'              => array('LIKE', $search_string),
1968
-                'Registration.REG_group_size'         => array('LIKE', $search_string),
1969
-                'Registration.Ticket.TKT_name'        => array('LIKE', $search_string),
1970
-                'Registration.Ticket.TKT_description' => array('LIKE', $search_string),
1971
-                'Payment.PAY_source'                  => array('LIKE', $search_string),
1972
-                'Payment.Payment_Method.PMD_name'     => array('LIKE', $search_string),
1973
-                'TXN_session_data'                    => array('LIKE', $search_string),
1974
-                'Payment.PAY_txn_id_chq_nmbr'         => array('LIKE', $search_string)
1975
-            );
1976
-        }
1977
-
1978
-        //failed transactions
1979
-        $failed    = ( ! empty($this->_req_data['status']) && $this->_req_data['status'] == 'failed' && ! $count) || ($count && $view == 'failed') ? true : false;
1980
-        $abandoned = ( ! empty($this->_req_data['status']) && $this->_req_data['status'] == 'abandoned' && ! $count) || ($count && $view == 'abandoned') ? true : false;
1981
-
1982
-        if ($failed) {
1983
-            $_where['STS_ID'] = EEM_Transaction::failed_status_code;
1984
-        } else if ($abandoned) {
1985
-            $_where['STS_ID'] = EEM_Transaction::abandoned_status_code;
1986
-        } else {
1987
-            $_where['STS_ID']  = array('!=', EEM_Transaction::failed_status_code);
1988
-            $_where['STS_ID*'] = array('!=', EEM_Transaction::abandoned_status_code);
1989
-        }
1990
-
1991
-        $query_params = array(
1992
-            $_where,
1993
-            'order_by' => array($orderby => $sort),
1994
-            'limit' => $limit,
1995
-            'default_where_conditions' => EEM_Base::default_where_conditions_this_only
1996
-        );
1997
-
1998
-        $transactions = $count ? $TXN->count(array($_where), 'TXN_ID', true) : $TXN->get_all($query_params);
1999
-
2000
-
2001
-        return $transactions;
2002
-
2003
-    }
807
+		// process payment details
808
+		$payments = $this->_transaction->get_many_related('Payment');
809
+		if ( ! empty($payments)) {
810
+			$this->_template_args['payments']              = $payments;
811
+			$this->_template_args['existing_reg_payments'] = $this->_get_registration_payment_IDs($payments);
812
+		} else {
813
+			$this->_template_args['payments']              = false;
814
+			$this->_template_args['existing_reg_payments'] = array();
815
+		}
816
+
817
+		$this->_template_args['edit_payment_url']   = add_query_arg(array('action' => 'edit_payment'), TXN_ADMIN_URL);
818
+		$this->_template_args['delete_payment_url'] = add_query_arg(array('action' => 'espresso_delete_payment'),
819
+			TXN_ADMIN_URL);
820
+
821
+		if (isset($txn_details['invoice_number'])) {
822
+			$this->_template_args['txn_details']['invoice_number']['value'] = $this->_template_args['REG_code'];
823
+			$this->_template_args['txn_details']['invoice_number']['label'] = esc_html__('Invoice Number',
824
+				'event_espresso');
825
+		}
826
+
827
+		$this->_template_args['txn_details']['registration_session']['value'] = $this->_transaction->get_first_related('Registration')->get('REG_session');
828
+		$this->_template_args['txn_details']['registration_session']['label'] = esc_html__('Registration Session',
829
+			'event_espresso');
830
+
831
+		$this->_template_args['txn_details']['ip_address']['value'] = isset($this->_session['ip_address']) ? $this->_session['ip_address'] : '';
832
+		$this->_template_args['txn_details']['ip_address']['label'] = esc_html__('Transaction placed from IP',
833
+			'event_espresso');
834
+
835
+		$this->_template_args['txn_details']['user_agent']['value'] = isset($this->_session['user_agent']) ? $this->_session['user_agent'] : '';
836
+		$this->_template_args['txn_details']['user_agent']['label'] = esc_html__('Registrant User Agent',
837
+			'event_espresso');
838
+
839
+		$reg_steps = '<ul>';
840
+		foreach ($this->_transaction->reg_steps() as $reg_step => $reg_step_status) {
841
+			if ($reg_step_status === true) {
842
+				$reg_steps .= '<li style="color:#70cc50">' . sprintf(esc_html__('%1$s : Completed', 'event_espresso'),
843
+						ucwords(str_replace('_', ' ', $reg_step))) . '</li>';
844
+			} else if (is_numeric($reg_step_status) && $reg_step_status !== false) {
845
+				$reg_steps .= '<li style="color:#2EA2CC">' . sprintf(
846
+						esc_html__('%1$s : Initiated %2$s', 'event_espresso'),
847
+						ucwords(str_replace('_', ' ', $reg_step)),
848
+						date(get_option('date_format') . ' ' . get_option('time_format'),
849
+							($reg_step_status + (get_option('gmt_offset') * HOUR_IN_SECONDS)))
850
+					) . '</li>';
851
+			} else {
852
+				$reg_steps .= '<li style="color:#E76700">' . sprintf(esc_html__('%1$s : Never Initiated',
853
+						'event_espresso'), ucwords(str_replace('_', ' ', $reg_step))) . '</li>';
854
+			}
855
+		}
856
+		$reg_steps .= '</ul>';
857
+		$this->_template_args['txn_details']['reg_steps']['value'] = $reg_steps;
858
+		$this->_template_args['txn_details']['reg_steps']['label'] = esc_html__('Registration Step Progress',
859
+			'event_espresso');
860
+
861
+
862
+		$this->_get_registrations_to_apply_payment_to();
863
+		$this->_get_payment_methods($payments);
864
+		$this->_get_payment_status_array();
865
+		$this->_get_reg_status_selection(); //sets up the template args for the reg status array for the transaction.
866
+
867
+		$this->_template_args['transaction_form_url']    = add_query_arg(array(
868
+			'action'  => 'edit_transaction',
869
+			'process' => 'transaction'
870
+		), TXN_ADMIN_URL);
871
+		$this->_template_args['apply_payment_form_url']  = add_query_arg(array(
872
+			'page'   => 'espresso_transactions',
873
+			'action' => 'espresso_apply_payment'
874
+		), WP_AJAX_URL);
875
+		$this->_template_args['delete_payment_form_url'] = add_query_arg(array(
876
+			'page'   => 'espresso_transactions',
877
+			'action' => 'espresso_delete_payment'
878
+		), WP_AJAX_URL);
879
+
880
+		// 'espresso_delete_payment_nonce'
881
+
882
+		$template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_main_meta_box_txn_details.template.php';
883
+		echo EEH_Template::display_template($template_path, $this->_template_args, true);
884
+
885
+	}
886
+
887
+
888
+	/**
889
+	 * _get_registration_payment_IDs
890
+	 *
891
+	 *    generates an array of Payment IDs and their corresponding Registration IDs
892
+	 *
893
+	 * @access protected
894
+	 *
895
+	 * @param EE_Payment[] $payments
896
+	 *
897
+	 * @return array
898
+	 */
899
+	protected function _get_registration_payment_IDs($payments = array())
900
+	{
901
+		$existing_reg_payments = array();
902
+		// get all reg payments for these payments
903
+		$reg_payments = EEM_Registration_Payment::instance()->get_all(array(
904
+			array(
905
+				'PAY_ID' => array(
906
+					'IN',
907
+					array_keys($payments)
908
+				)
909
+			)
910
+		));
911
+		if ( ! empty($reg_payments)) {
912
+			foreach ($payments as $payment) {
913
+				if ( ! $payment instanceof EE_Payment) {
914
+					continue;
915
+				} else if ( ! isset($existing_reg_payments[$payment->ID()])) {
916
+					$existing_reg_payments[$payment->ID()] = array();
917
+				}
918
+				foreach ($reg_payments as $reg_payment) {
919
+					if ($reg_payment instanceof EE_Registration_Payment && $reg_payment->payment_ID() === $payment->ID()) {
920
+						$existing_reg_payments[$payment->ID()][] = $reg_payment->registration_ID();
921
+					}
922
+				}
923
+			}
924
+		}
925
+
926
+		return $existing_reg_payments;
927
+	}
928
+
929
+
930
+	/**
931
+	 * _get_registrations_to_apply_payment_to
932
+	 *    generates HTML for displaying a series of checkboxes in the admin payment modal window
933
+	 * which allows the admin to only apply the payment to the specific registrations
934
+	 *
935
+	 * @access protected
936
+	 * @return void
937
+	 * @throws \EE_Error
938
+	 */
939
+	protected function _get_registrations_to_apply_payment_to()
940
+	{
941
+		// we want any registration with an active status (ie: not deleted or cancelled)
942
+		$query_params                      = array(
943
+			array(
944
+				'STS_ID' => array(
945
+					'IN',
946
+					array(
947
+						EEM_Registration::status_id_approved,
948
+						EEM_Registration::status_id_pending_payment,
949
+						EEM_Registration::status_id_not_approved,
950
+					)
951
+				)
952
+			)
953
+		);
954
+		$registrations_to_apply_payment_to = EEH_HTML::br() . EEH_HTML::div(
955
+				'', 'txn-admin-apply-payment-to-registrations-dv', '', 'clear: both; margin: 1.5em 0 0; display: none;'
956
+			);
957
+		$registrations_to_apply_payment_to .= EEH_HTML::br() . EEH_HTML::div('', '', 'admin-primary-mbox-tbl-wrap');
958
+		$registrations_to_apply_payment_to .= EEH_HTML::table('', '', 'admin-primary-mbox-tbl');
959
+		$registrations_to_apply_payment_to .= EEH_HTML::thead(
960
+			EEH_HTML::tr(
961
+				EEH_HTML::th(esc_html__('ID', 'event_espresso')) .
962
+				EEH_HTML::th(esc_html__('Registrant', 'event_espresso')) .
963
+				EEH_HTML::th(esc_html__('Ticket', 'event_espresso')) .
964
+				EEH_HTML::th(esc_html__('Event', 'event_espresso')) .
965
+				EEH_HTML::th(esc_html__('Paid', 'event_espresso'), '', 'txn-admin-payment-paid-td jst-cntr') .
966
+				EEH_HTML::th(esc_html__('Owing', 'event_espresso'), '', 'txn-admin-payment-owing-td jst-cntr') .
967
+				EEH_HTML::th(esc_html__('Apply', 'event_espresso'), '', 'jst-cntr')
968
+			)
969
+		);
970
+		$registrations_to_apply_payment_to .= EEH_HTML::tbody();
971
+		// get registrations for TXN
972
+		$registrations = $this->_transaction->registrations($query_params);
973
+		foreach ($registrations as $registration) {
974
+			if ($registration instanceof EE_Registration) {
975
+				$attendee_name = $registration->attendee() instanceof EE_Attendee
976
+					? $registration->attendee()->full_name()
977
+					: esc_html__('Unknown Attendee', 'event_espresso');
978
+				$owing         = $registration->final_price() - $registration->paid();
979
+				$taxable       = $registration->ticket()->taxable()
980
+					? ' <span class="smaller-text lt-grey-text"> ' . esc_html__('+ tax', 'event_espresso') . '</span>'
981
+					: '';
982
+				$checked       = empty($existing_reg_payments) || in_array($registration->ID(), $existing_reg_payments)
983
+					? ' checked="checked"'
984
+					: '';
985
+				$disabled      = $registration->final_price() > 0 ? '' : ' disabled';
986
+				$registrations_to_apply_payment_to .= EEH_HTML::tr(
987
+					EEH_HTML::td($registration->ID()) .
988
+					EEH_HTML::td($attendee_name) .
989
+					EEH_HTML::td(
990
+						$registration->ticket()->name() . ' : ' . $registration->ticket()->pretty_price() . $taxable
991
+					) .
992
+					EEH_HTML::td($registration->event_name()) .
993
+					EEH_HTML::td($registration->pretty_paid(), '', 'txn-admin-payment-paid-td jst-cntr') .
994
+					EEH_HTML::td(EEH_Template::format_currency($owing), '', 'txn-admin-payment-owing-td jst-cntr') .
995
+					EEH_HTML::td(
996
+						'<input type="checkbox" value="' . $registration->ID()
997
+						. '" name="txn_admin_payment[registrations]"'
998
+						. $checked . $disabled . '>',
999
+						'', 'jst-cntr'
1000
+					),
1001
+					'apply-payment-registration-row-' . $registration->ID()
1002
+				);
1003
+			}
1004
+		}
1005
+		$registrations_to_apply_payment_to .= EEH_HTML::tbodyx();
1006
+		$registrations_to_apply_payment_to .= EEH_HTML::tablex();
1007
+		$registrations_to_apply_payment_to .= EEH_HTML::divx();
1008
+		$registrations_to_apply_payment_to .= EEH_HTML::p(
1009
+			esc_html__(
1010
+				'The payment will only be applied to the registrations that have a check mark in their corresponding check box. Checkboxes for free registrations have been disabled.',
1011
+				'event_espresso'
1012
+			),
1013
+			'', 'clear description'
1014
+		);
1015
+		$registrations_to_apply_payment_to .= EEH_HTML::divx();
1016
+		$this->_template_args['registrations_to_apply_payment_to'] = $registrations_to_apply_payment_to;
1017
+	}
1018
+
1019
+
1020
+	/**
1021
+	 * _get_reg_status_selection
1022
+	 *
1023
+	 * @todo   this will need to be adjusted either once MER comes along OR we move default reg status to tickets
1024
+	 *         instead of events.
1025
+	 * @access protected
1026
+	 * @return void
1027
+	 */
1028
+	protected function _get_reg_status_selection()
1029
+	{
1030
+		//first get all possible statuses
1031
+		$statuses = EEM_Registration::reg_status_array(array(), true);
1032
+		//let's add a "don't change" option.
1033
+		$status_array['NAN']                                 = esc_html__('Leave the Same', 'event_espresso');
1034
+		$status_array                                        = array_merge($status_array, $statuses);
1035
+		$this->_template_args['status_change_select']        = EEH_Form_Fields::select_input('txn_reg_status_change[reg_status]',
1036
+			$status_array, 'NAN', 'id="txn-admin-payment-reg-status-inp"', 'txn-reg-status-change-reg-status');
1037
+		$this->_template_args['delete_status_change_select'] = EEH_Form_Fields::select_input('delete_txn_reg_status_change[reg_status]',
1038
+			$status_array, 'NAN', 'delete-txn-admin-payment-reg-status-inp', 'delete-txn-reg-status-change-reg-status');
1039
+
1040
+	}
1041
+
1042
+
1043
+	/**
1044
+	 *    _get_payment_methods
1045
+	 * Gets all the payment methods available generally, or the ones that are already
1046
+	 * selected on these payments (in case their payment methods are no longer active).
1047
+	 * Has the side-effect of updating the template args' payment_methods item
1048
+	 * @access private
1049
+	 *
1050
+	 * @param EE_Payment[] to show on this page
1051
+	 *
1052
+	 * @return void
1053
+	 */
1054
+	private function _get_payment_methods($payments = array())
1055
+	{
1056
+		$payment_methods_of_payments = array();
1057
+		foreach ($payments as $payment) {
1058
+			if ($payment instanceof EE_Payment) {
1059
+				$payment_methods_of_payments[] = $payment->get('PMD_ID');
1060
+			}
1061
+		}
1062
+		if ($payment_methods_of_payments) {
1063
+			$query_args = array(
1064
+				array(
1065
+					'OR*payment_method_for_payment' => array(
1066
+						'PMD_ID'    => array('IN', $payment_methods_of_payments),
1067
+						'PMD_scope' => array('LIKE', '%' . EEM_Payment_Method::scope_admin . '%')
1068
+					)
1069
+				)
1070
+			);
1071
+		} else {
1072
+			$query_args = array(array('PMD_scope' => array('LIKE', '%' . EEM_Payment_Method::scope_admin . '%')));
1073
+		}
1074
+		$this->_template_args['payment_methods'] = EEM_Payment_Method::instance()->get_all($query_args);
1075
+	}
1076
+
1077
+
1078
+	/**
1079
+	 * txn_attendees_meta_box
1080
+	 *    generates HTML for the Attendees Transaction main meta box
1081
+	 *
1082
+	 * @access public
1083
+	 *
1084
+	 * @param WP_Post $post
1085
+	 * @param array   $metabox
1086
+	 *
1087
+	 * @return void
1088
+	 */
1089
+	public function txn_attendees_meta_box($post, $metabox = array('args' => array()))
1090
+	{
1091
+
1092
+		extract($metabox['args']);
1093
+		$this->_template_args['post']            = $post;
1094
+		$this->_template_args['event_attendees'] = array();
1095
+		// process items in cart
1096
+		$line_items = $this->_transaction->get_many_related('Line_Item', array(array('LIN_type' => 'line-item')));
1097
+		if ( ! empty($line_items)) {
1098
+			foreach ($line_items as $item) {
1099
+				if ($item instanceof EE_Line_Item) {
1100
+					switch ($item->OBJ_type()) {
1101
+
1102
+						case 'Event' :
1103
+							break;
1104
+
1105
+						case 'Ticket' :
1106
+							$ticket = $item->ticket();
1107
+							//right now we're only handling tickets here.  Cause its expected that only tickets will have attendees right?
1108
+							if ( ! $ticket instanceof EE_Ticket) {
1109
+								continue;
1110
+							}
1111
+							try {
1112
+								$event_name = $ticket->get_event_name();
1113
+							} catch (Exception $e) {
1114
+								EE_Error::add_error($e->getMessage(), __FILE__, __FUNCTION__, __LINE__);
1115
+								$event_name = esc_html__('Unknown Event', 'event_espresso');
1116
+							}
1117
+							$event_name .= ' - ' . $item->get('LIN_name');
1118
+							$ticket_price = EEH_Template::format_currency($item->get('LIN_unit_price'));
1119
+							// now get all of the registrations for this transaction that use this ticket
1120
+							$registrations = $ticket->get_many_related('Registration',
1121
+								array(array('TXN_ID' => $this->_transaction->ID())));
1122
+							foreach ($registrations as $registration) {
1123
+								if ( ! $registration instanceof EE_Registration) {
1124
+									continue;
1125
+								}
1126
+								$this->_template_args['event_attendees'][$registration->ID()]['STS_ID']            = $registration->status_ID();
1127
+								$this->_template_args['event_attendees'][$registration->ID()]['att_num']           = $registration->count();
1128
+								$this->_template_args['event_attendees'][$registration->ID()]['event_ticket_name'] = $event_name;
1129
+								$this->_template_args['event_attendees'][$registration->ID()]['ticket_price']      = $ticket_price;
1130
+								// attendee info
1131
+								$attendee = $registration->get_first_related('Attendee');
1132
+								if ($attendee instanceof EE_Attendee) {
1133
+									$this->_template_args['event_attendees'][$registration->ID()]['att_id']   = $attendee->ID();
1134
+									$this->_template_args['event_attendees'][$registration->ID()]['attendee'] = $attendee->full_name();
1135
+									$this->_template_args['event_attendees'][$registration->ID()]['email']    = '<a href="mailto:' . $attendee->email() . '?subject=' . $event_name . esc_html__(' Event',
1136
+											'event_espresso') . '">' . $attendee->email() . '</a>';
1137
+									$this->_template_args['event_attendees'][$registration->ID()]['address']  = EEH_Address::format($attendee,
1138
+										'inline', false, false);
1139
+								} else {
1140
+									$this->_template_args['event_attendees'][$registration->ID()]['att_id']   = '';
1141
+									$this->_template_args['event_attendees'][$registration->ID()]['attendee'] = '';
1142
+									$this->_template_args['event_attendees'][$registration->ID()]['email']    = '';
1143
+									$this->_template_args['event_attendees'][$registration->ID()]['address']  = '';
1144
+								}
1145
+							}
1146
+							break;
1147
+
1148
+					}
1149
+				}
1150
+			}
1151
+
1152
+			$this->_template_args['transaction_form_url'] = add_query_arg(array(
1153
+				'action'  => 'edit_transaction',
1154
+				'process' => 'attendees'
1155
+			), TXN_ADMIN_URL);
1156
+			echo EEH_Template::display_template(TXN_TEMPLATE_PATH . 'txn_admin_details_main_meta_box_attendees.template.php',
1157
+				$this->_template_args, true);
1158
+
1159
+		} else {
1160
+			echo sprintf(
1161
+				esc_html__('%1$sFor some reason, there are no attendees registered for this transaction. Likely the registration was abandoned in process.%2$s',
1162
+					'event_espresso'),
1163
+				'<p class="important-notice">',
1164
+				'</p>'
1165
+			);
1166
+		}
1167
+	}
1168
+
1169
+
1170
+	/**
1171
+	 * txn_registrant_side_meta_box
1172
+	 * generates HTML for the Edit Transaction side meta box
1173
+	 *
1174
+	 * @access public
1175
+	 * @throws \EE_Error
1176
+	 * @return void
1177
+	 */
1178
+	public function txn_registrant_side_meta_box()
1179
+	{
1180
+		$primary_att = $this->_transaction->primary_registration() instanceof EE_Registration ? $this->_transaction->primary_registration()->get_first_related('Attendee') : null;
1181
+		if ( ! $primary_att instanceof EE_Attendee) {
1182
+			$this->_template_args['no_attendee_message'] = esc_html__('There is no attached contact for this transaction.  The transaction either failed due to an error or was abandoned.',
1183
+				'event_espresso');
1184
+			$primary_att                                 = EEM_Attendee::instance()->create_default_object();
1185
+		}
1186
+		$this->_template_args['ATT_ID']            = $primary_att->ID();
1187
+		$this->_template_args['prime_reg_fname']   = $primary_att->fname();
1188
+		$this->_template_args['prime_reg_lname']   = $primary_att->lname();
1189
+		$this->_template_args['prime_reg_email']   = $primary_att->email();
1190
+		$this->_template_args['prime_reg_phone']   = $primary_att->phone();
1191
+		$this->_template_args['edit_attendee_url'] = EE_Admin_Page::add_query_args_and_nonce(array(
1192
+			'action' => 'edit_attendee',
1193
+			'post'   => $primary_att->ID()
1194
+		), REG_ADMIN_URL);
1195
+		// get formatted address for registrant
1196
+		$this->_template_args['formatted_address'] = EEH_Address::format($primary_att);
1197
+		echo EEH_Template::display_template(TXN_TEMPLATE_PATH . 'txn_admin_details_side_meta_box_registrant.template.php',
1198
+			$this->_template_args, true);
1199
+	}
1200
+
1201
+
1202
+	/**
1203
+	 * txn_billing_info_side_meta_box
1204
+	 *    generates HTML for the Edit Transaction side meta box
1205
+	 *
1206
+	 * @access public
1207
+	 * @return void
1208
+	 */
1209
+	public function txn_billing_info_side_meta_box()
1210
+	{
1211
+
1212
+		$this->_template_args['billing_form']     = $this->_transaction->billing_info();
1213
+		$this->_template_args['billing_form_url'] = add_query_arg(
1214
+			array('action' => 'edit_transaction', 'process' => 'billing'),
1215
+			TXN_ADMIN_URL
1216
+		);
1217
+
1218
+		$template_path = TXN_TEMPLATE_PATH . 'txn_admin_details_side_meta_box_billing_info.template.php';
1219
+		echo EEH_Template::display_template($template_path, $this->_template_args, true);/**/
1220
+	}
1221
+
1222
+
1223
+	/**
1224
+	 * apply_payments_or_refunds
1225
+	 *    registers a payment or refund made towards a transaction
1226
+	 *
1227
+	 * @access public
1228
+	 * @return void
1229
+	 */
1230
+	public function apply_payments_or_refunds()
1231
+	{
1232
+		$json_response_data = array('return_data' => false);
1233
+		$valid_data         = $this->_validate_payment_request_data();
1234
+		if ( ! empty($valid_data)) {
1235
+			$PAY_ID = $valid_data['PAY_ID'];
1236
+			//save  the new payment
1237
+			$payment = $this->_create_payment_from_request_data($valid_data);
1238
+			// get the TXN for this payment
1239
+			$transaction = $payment->transaction();
1240
+			// verify transaction
1241
+			if ($transaction instanceof EE_Transaction) {
1242
+				// calculate_total_payments_and_update_status
1243
+				$this->_process_transaction_payments($transaction);
1244
+				$REG_IDs = $this->_get_REG_IDs_to_apply_payment_to($payment);
1245
+				$this->_remove_existing_registration_payments($payment, $PAY_ID);
1246
+				// apply payment to registrations (if applicable)
1247
+				if ( ! empty($REG_IDs)) {
1248
+					$this->_update_registration_payments($transaction, $payment, $REG_IDs);
1249
+					$this->_maybe_send_notifications();
1250
+					// now process status changes for the same registrations
1251
+					$this->_process_registration_status_change($transaction, $REG_IDs);
1252
+				}
1253
+				$this->_maybe_send_notifications($payment);
1254
+				//prepare to render page
1255
+				$json_response_data['return_data'] = $this->_build_payment_json_response($payment, $REG_IDs);
1256
+				do_action('AHEE__Transactions_Admin_Page__apply_payments_or_refund__after_recording', $transaction,
1257
+					$payment);
1258
+			} else {
1259
+				EE_Error::add_error(
1260
+					esc_html__('A valid Transaction for this payment could not be retrieved.', 'event_espresso'),
1261
+					__FILE__, __FUNCTION__, __LINE__
1262
+				);
1263
+			}
1264
+		} else {
1265
+			EE_Error::add_error(esc_html__('The payment form data could not be processed. Please try again.',
1266
+				'event_espresso'), __FILE__, __FUNCTION__, __LINE__);
1267
+		}
1268
+
1269
+		$notices              = EE_Error::get_notices(false, false, false);
1270
+		$this->_template_args = array(
1271
+			'data'    => $json_response_data,
1272
+			'error'   => $notices['errors'],
1273
+			'success' => $notices['success']
1274
+		);
1275
+		$this->_return_json();
1276
+	}
1277
+
1278
+
1279
+	/**
1280
+	 * _validate_payment_request_data
1281
+	 *
1282
+	 * @return array
1283
+	 */
1284
+	protected function _validate_payment_request_data()
1285
+	{
1286
+		if ( ! isset($this->_req_data['txn_admin_payment'])) {
1287
+			return false;
1288
+		}
1289
+		$payment_form = $this->_generate_payment_form_section();
1290
+		try {
1291
+			if ($payment_form->was_submitted()) {
1292
+				$payment_form->receive_form_submission();
1293
+				if ( ! $payment_form->is_valid()) {
1294
+					$submission_error_messages = array();
1295
+					foreach ($payment_form->get_validation_errors_accumulated() as $validation_error) {
1296
+						if ($validation_error instanceof EE_Validation_Error) {
1297
+							$submission_error_messages[] = sprintf(
1298
+								_x('%s : %s', 'Form Section Name : Form Validation Error', 'event_espresso'),
1299
+								$validation_error->get_form_section()->html_label_text(),
1300
+								$validation_error->getMessage()
1301
+							);
1302
+						}
1303
+					}
1304
+					EE_Error::add_error(join('<br />', $submission_error_messages), __FILE__, __FUNCTION__, __LINE__);
1305
+
1306
+					return array();
1307
+				}
1308
+			}
1309
+		} catch (EE_Error $e) {
1310
+			EE_Error::add_error($e->getMessage(), __FILE__, __FUNCTION__, __LINE__);
1311
+
1312
+			return array();
1313
+		}
1314
+
1315
+		return $payment_form->valid_data();
1316
+	}
1317
+
1318
+
1319
+	/**
1320
+	 * _generate_payment_form_section
1321
+	 *
1322
+	 * @return EE_Form_Section_Proper
1323
+	 */
1324
+	protected function _generate_payment_form_section()
1325
+	{
1326
+		return new EE_Form_Section_Proper(
1327
+			array(
1328
+				'name'        => 'txn_admin_payment',
1329
+				'subsections' => array(
1330
+					'PAY_ID'          => new EE_Text_Input(
1331
+						array(
1332
+							'default'               => 0,
1333
+							'required'              => false,
1334
+							'html_label_text'       => esc_html__('Payment ID', 'event_espresso'),
1335
+							'validation_strategies' => array(new EE_Int_Normalization())
1336
+						)
1337
+					),
1338
+					'TXN_ID'          => new EE_Text_Input(
1339
+						array(
1340
+							'default'               => 0,
1341
+							'required'              => true,
1342
+							'html_label_text'       => esc_html__('Transaction ID', 'event_espresso'),
1343
+							'validation_strategies' => array(new EE_Int_Normalization())
1344
+						)
1345
+					),
1346
+					'type'            => new EE_Text_Input(
1347
+						array(
1348
+							'default'               => 1,
1349
+							'required'              => true,
1350
+							'html_label_text'       => esc_html__('Payment or Refund', 'event_espresso'),
1351
+							'validation_strategies' => array(new EE_Int_Normalization())
1352
+						)
1353
+					),
1354
+					'amount'          => new EE_Text_Input(
1355
+						array(
1356
+							'default'               => 0,
1357
+							'required'              => true,
1358
+							'html_label_text'       => esc_html__('Payment amount', 'event_espresso'),
1359
+							'validation_strategies' => array(new EE_Float_Normalization())
1360
+						)
1361
+					),
1362
+					'status'          => new EE_Text_Input(
1363
+						array(
1364
+							'default'         => EEM_Payment::status_id_approved,
1365
+							'required'        => true,
1366
+							'html_label_text' => esc_html__('Payment status', 'event_espresso'),
1367
+						)
1368
+					),
1369
+					'PMD_ID'          => new EE_Text_Input(
1370
+						array(
1371
+							'default'               => 2,
1372
+							'required'              => true,
1373
+							'html_label_text'       => esc_html__('Payment Method', 'event_espresso'),
1374
+							'validation_strategies' => array(new EE_Int_Normalization())
1375
+						)
1376
+					),
1377
+					'date'            => new EE_Text_Input(
1378
+						array(
1379
+							'default'         => time(),
1380
+							'required'        => true,
1381
+							'html_label_text' => esc_html__('Payment date', 'event_espresso'),
1382
+						)
1383
+					),
1384
+					'txn_id_chq_nmbr' => new EE_Text_Input(
1385
+						array(
1386
+							'default'               => '',
1387
+							'required'              => false,
1388
+							'html_label_text'       => esc_html__('Transaction or Cheque Number', 'event_espresso'),
1389
+							'validation_strategies' => array(
1390
+								new EE_Max_Length_Validation_Strategy(esc_html__('Input too long', 'event_espresso'),
1391
+									100),
1392
+							)
1393
+						)
1394
+					),
1395
+					'po_number'       => new EE_Text_Input(
1396
+						array(
1397
+							'default'               => '',
1398
+							'required'              => false,
1399
+							'html_label_text'       => esc_html__('Purchase Order Number', 'event_espresso'),
1400
+							'validation_strategies' => array(
1401
+								new EE_Max_Length_Validation_Strategy(esc_html__('Input too long', 'event_espresso'),
1402
+									100),
1403
+							)
1404
+						)
1405
+					),
1406
+					'accounting'      => new EE_Text_Input(
1407
+						array(
1408
+							'default'               => '',
1409
+							'required'              => false,
1410
+							'html_label_text'       => esc_html__('Extra Field for Accounting', 'event_espresso'),
1411
+							'validation_strategies' => array(
1412
+								new EE_Max_Length_Validation_Strategy(esc_html__('Input too long', 'event_espresso'),
1413
+									100),
1414
+							)
1415
+						)
1416
+					),
1417
+				)
1418
+			)
1419
+		);
1420
+	}
1421
+
1422
+
1423
+	/**
1424
+	 * _create_payment_from_request_data
1425
+	 *
1426
+	 * @param array $valid_data
1427
+	 *
1428
+	 * @return EE_Payment
1429
+	 */
1430
+	protected function _create_payment_from_request_data($valid_data)
1431
+	{
1432
+		$PAY_ID = $valid_data['PAY_ID'];
1433
+		// get payment amount
1434
+		$amount = $valid_data['amount'] ? abs($valid_data['amount']) : 0;
1435
+		// payments have a type value of 1 and refunds have a type value of -1
1436
+		// so multiplying amount by type will give a positive value for payments, and negative values for refunds
1437
+		$amount = $valid_data['type'] < 0 ? $amount * -1 : $amount;
1438
+		// for some reason the date string coming in has extra spaces between the date and time.  This fixes that.
1439
+		$date    = $valid_data['date'] ? preg_replace('/\s+/', ' ', $valid_data['date']) : date('Y-m-d g:i a',
1440
+			current_time('timestamp'));
1441
+		$payment = EE_Payment::new_instance(
1442
+			array(
1443
+				'TXN_ID'              => $valid_data['TXN_ID'],
1444
+				'STS_ID'              => $valid_data['status'],
1445
+				'PAY_timestamp'       => $date,
1446
+				'PAY_source'          => EEM_Payment_Method::scope_admin,
1447
+				'PMD_ID'              => $valid_data['PMD_ID'],
1448
+				'PAY_amount'          => $amount,
1449
+				'PAY_txn_id_chq_nmbr' => $valid_data['txn_id_chq_nmbr'],
1450
+				'PAY_po_number'       => $valid_data['po_number'],
1451
+				'PAY_extra_accntng'   => $valid_data['accounting'],
1452
+				'PAY_details'         => $valid_data,
1453
+				'PAY_ID'              => $PAY_ID
1454
+			),
1455
+			'',
1456
+			array('Y-m-d', 'g:i a')
1457
+		);
1458
+
1459
+		if ( ! $payment->save()) {
1460
+			EE_Error::add_error(
1461
+				sprintf(
1462
+					esc_html__('Payment %1$d has not been successfully saved to the database.', 'event_espresso'),
1463
+					$payment->ID()
1464
+				),
1465
+				__FILE__, __FUNCTION__, __LINE__
1466
+			);
1467
+		}
1468
+
1469
+		return $payment;
1470
+	}
1471
+
1472
+
1473
+	/**
1474
+	 * _process_transaction_payments
1475
+	 *
1476
+	 * @param \EE_Transaction $transaction
1477
+	 *
1478
+	 * @return array
1479
+	 */
1480
+	protected function _process_transaction_payments(EE_Transaction $transaction)
1481
+	{
1482
+		/** @type EE_Transaction_Payments $transaction_payments */
1483
+		$transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
1484
+		//update the transaction with this payment
1485
+		if ($transaction_payments->calculate_total_payments_and_update_status($transaction)) {
1486
+			EE_Error::add_success(esc_html__('The payment has been processed successfully.', 'event_espresso'),
1487
+				__FILE__, __FUNCTION__, __LINE__);
1488
+		} else {
1489
+			EE_Error::add_error(
1490
+				esc_html__('The payment was processed successfully but the amount paid for the transaction was not updated.',
1491
+					'event_espresso')
1492
+				, __FILE__, __FUNCTION__, __LINE__
1493
+			);
1494
+		}
1495
+	}
1496
+
1497
+
1498
+	/**
1499
+	 * _get_REG_IDs_to_apply_payment_to
1500
+	 *
1501
+	 * returns a list of registration IDs that the payment will apply to
1502
+	 *
1503
+	 * @param \EE_Payment $payment
1504
+	 *
1505
+	 * @return array
1506
+	 */
1507
+	protected function _get_REG_IDs_to_apply_payment_to(EE_Payment $payment)
1508
+	{
1509
+		$REG_IDs = array();
1510
+		// grab array of IDs for specific registrations to apply changes to
1511
+		if (isset($this->_req_data['txn_admin_payment']['registrations'])) {
1512
+			$REG_IDs = (array)$this->_req_data['txn_admin_payment']['registrations'];
1513
+		}
1514
+		//nothing specified ? then get all reg IDs
1515
+		if (empty($REG_IDs)) {
1516
+			$registrations = $payment->transaction()->registrations();
1517
+			$REG_IDs       = ! empty($registrations) ? array_keys($registrations) : $this->_get_existing_reg_payment_REG_IDs($payment);
1518
+		}
1519
+
1520
+		// ensure that REG_IDs are integers and NOT strings
1521
+		return array_map('intval', $REG_IDs);
1522
+	}
1523
+
1524
+
1525
+	/**
1526
+	 * @return array
1527
+	 */
1528
+	public function existing_reg_payment_REG_IDs()
1529
+	{
1530
+		return $this->_existing_reg_payment_REG_IDs;
1531
+	}
1532
+
1533
+
1534
+	/**
1535
+	 * @param array $existing_reg_payment_REG_IDs
1536
+	 */
1537
+	public function set_existing_reg_payment_REG_IDs($existing_reg_payment_REG_IDs = null)
1538
+	{
1539
+		$this->_existing_reg_payment_REG_IDs = $existing_reg_payment_REG_IDs;
1540
+	}
1541
+
1542
+
1543
+	/**
1544
+	 * _get_existing_reg_payment_REG_IDs
1545
+	 *
1546
+	 * returns a list of registration IDs that the payment is currently related to
1547
+	 * as recorded in the database
1548
+	 *
1549
+	 * @param \EE_Payment $payment
1550
+	 *
1551
+	 * @return array
1552
+	 */
1553
+	protected function _get_existing_reg_payment_REG_IDs(EE_Payment $payment)
1554
+	{
1555
+		if ($this->existing_reg_payment_REG_IDs() === null) {
1556
+			// let's get any existing reg payment records for this payment
1557
+			$existing_reg_payment_REG_IDs = $payment->get_many_related('Registration');
1558
+			// but we only want the REG IDs, so grab the array keys
1559
+			$existing_reg_payment_REG_IDs = ! empty($existing_reg_payment_REG_IDs) ? array_keys($existing_reg_payment_REG_IDs) : array();
1560
+			$this->set_existing_reg_payment_REG_IDs($existing_reg_payment_REG_IDs);
1561
+		}
1562
+
1563
+		return $this->existing_reg_payment_REG_IDs();
1564
+	}
1565
+
1566
+
1567
+	/**
1568
+	 * _remove_existing_registration_payments
1569
+	 *
1570
+	 * this calculates the difference between existing relations
1571
+	 * to the supplied payment and the new list registration IDs,
1572
+	 * removes any related registrations that no longer apply,
1573
+	 * and then updates the registration paid fields
1574
+	 *
1575
+	 * @param \EE_Payment $payment
1576
+	 * @param int         $PAY_ID
1577
+	 *
1578
+	 * @return bool;
1579
+	 */
1580
+	protected function _remove_existing_registration_payments(EE_Payment $payment, $PAY_ID = 0)
1581
+	{
1582
+		// newly created payments will have nothing recorded for $PAY_ID
1583
+		if ($PAY_ID == 0) {
1584
+			return false;
1585
+		}
1586
+		$existing_reg_payment_REG_IDs = $this->_get_existing_reg_payment_REG_IDs($payment);
1587
+		if (empty($existing_reg_payment_REG_IDs)) {
1588
+			return false;
1589
+		}
1590
+		/** @type EE_Transaction_Payments $transaction_payments */
1591
+		$transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
1592
+
1593
+		return $transaction_payments->delete_registration_payments_and_update_registrations(
1594
+			$payment,
1595
+			array(
1596
+				array(
1597
+					'PAY_ID' => $payment->ID(),
1598
+					'REG_ID' => array('IN', $existing_reg_payment_REG_IDs),
1599
+				)
1600
+			)
1601
+		);
1602
+	}
1603
+
1604
+
1605
+	/**
1606
+	 * _update_registration_payments
1607
+	 *
1608
+	 * this applies the payments to the selected registrations
1609
+	 * but only if they have not already been paid for
1610
+	 *
1611
+	 * @param  EE_Transaction $transaction
1612
+	 * @param \EE_Payment     $payment
1613
+	 * @param array           $REG_IDs
1614
+	 *
1615
+	 * @return bool
1616
+	 */
1617
+	protected function _update_registration_payments(
1618
+		EE_Transaction $transaction,
1619
+		EE_Payment $payment,
1620
+		$REG_IDs = array()
1621
+	) {
1622
+		// we can pass our own custom set of registrations to EE_Payment_Processor::process_registration_payments()
1623
+		// so let's do that using our set of REG_IDs from the form
1624
+		$registration_query_where_params = array(
1625
+			'REG_ID' => array('IN', $REG_IDs)
1626
+		);
1627
+		// but add in some conditions regarding payment,
1628
+		// so that we don't apply payments to registrations that are free or have already been paid for
1629
+		// but ONLY if the payment is NOT a refund ( ie: the payment amount is not negative )
1630
+		if ( ! $payment->is_a_refund()) {
1631
+			$registration_query_where_params['REG_final_price']  = array('!=', 0);
1632
+			$registration_query_where_params['REG_final_price*'] = array('!=', 'REG_paid', true);
1633
+		}
1634
+		//EEH_Debug_Tools::printr( $registration_query_where_params, '$registration_query_where_params', __FILE__, __LINE__ );
1635
+		$registrations = $transaction->registrations(array($registration_query_where_params));
1636
+		if ( ! empty($registrations)) {
1637
+			/** @type EE_Payment_Processor $payment_processor */
1638
+			$payment_processor = EE_Registry::instance()->load_core('Payment_Processor');
1639
+			$payment_processor->process_registration_payments($transaction, $payment, $registrations);
1640
+		}
1641
+	}
1642
+
1643
+
1644
+	/**
1645
+	 * _process_registration_status_change
1646
+	 *
1647
+	 * This processes requested registration status changes for all the registrations
1648
+	 * on a given transaction and (optionally) sends out notifications for the changes.
1649
+	 *
1650
+	 * @param  EE_Transaction $transaction
1651
+	 * @param array           $REG_IDs
1652
+	 *
1653
+	 * @return bool
1654
+	 */
1655
+	protected function _process_registration_status_change(EE_Transaction $transaction, $REG_IDs = array())
1656
+	{
1657
+		// first if there is no change in status then we get out.
1658
+		if (
1659
+			! isset($this->_req_data['txn_reg_status_change'], $this->_req_data['txn_reg_status_change']['reg_status'])
1660
+			|| $this->_req_data['txn_reg_status_change']['reg_status'] == 'NAN'
1661
+		) {
1662
+			//no error message, no change requested, just nothing to do man.
1663
+			return false;
1664
+		}
1665
+		/** @type EE_Transaction_Processor $transaction_processor */
1666
+		$transaction_processor = EE_Registry::instance()->load_class('Transaction_Processor');
1667
+
1668
+		// made it here dude?  Oh WOW.  K, let's take care of changing the statuses
1669
+		return $transaction_processor->manually_update_registration_statuses(
1670
+			$transaction,
1671
+			sanitize_text_field($this->_req_data['txn_reg_status_change']['reg_status']),
1672
+			array(array('REG_ID' => array('IN', $REG_IDs)))
1673
+		);
1674
+	}
1675
+
1676
+
1677
+	/**
1678
+	 * _build_payment_json_response
1679
+	 *
1680
+	 * @access public
1681
+	 *
1682
+	 * @param \EE_Payment $payment
1683
+	 * @param array       $REG_IDs
1684
+	 * @param bool | null $delete_txn_reg_status_change
1685
+	 *
1686
+	 * @return array
1687
+	 */
1688
+	protected function _build_payment_json_response(
1689
+		EE_Payment $payment,
1690
+		$REG_IDs = array(),
1691
+		$delete_txn_reg_status_change = null
1692
+	) {
1693
+		// was the payment deleted ?
1694
+		if (is_bool($delete_txn_reg_status_change)) {
1695
+			return array(
1696
+				'PAY_ID'                       => $payment->ID(),
1697
+				'amount'                       => $payment->amount(),
1698
+				'total_paid'                   => $payment->transaction()->paid(),
1699
+				'txn_status'                   => $payment->transaction()->status_ID(),
1700
+				'pay_status'                   => $payment->STS_ID(),
1701
+				'registrations'                => $this->_registration_payment_data_array($REG_IDs),
1702
+				'delete_txn_reg_status_change' => $delete_txn_reg_status_change,
1703
+			);
1704
+		} else {
1705
+			$this->_get_payment_status_array();
1706
+
1707
+			return array(
1708
+				'amount'           => $payment->amount(),
1709
+				'total_paid'       => $payment->transaction()->paid(),
1710
+				'txn_status'       => $payment->transaction()->status_ID(),
1711
+				'pay_status'       => $payment->STS_ID(),
1712
+				'PAY_ID'           => $payment->ID(),
1713
+				'STS_ID'           => $payment->STS_ID(),
1714
+				'status'           => self::$_pay_status[$payment->STS_ID()],
1715
+				'date'             => $payment->timestamp('Y-m-d', 'h:i a'),
1716
+				'method'           => strtoupper($payment->source()),
1717
+				'PM_ID'            => $payment->payment_method() ? $payment->payment_method()->ID() : 1,
1718
+				'gateway'          => $payment->payment_method() ? $payment->payment_method()->admin_name() : esc_html__("Unknown",
1719
+					'event_espresso'),
1720
+				'gateway_response' => $payment->gateway_response(),
1721
+				'txn_id_chq_nmbr'  => $payment->txn_id_chq_nmbr(),
1722
+				'po_number'        => $payment->po_number(),
1723
+				'extra_accntng'    => $payment->extra_accntng(),
1724
+				'registrations'    => $this->_registration_payment_data_array($REG_IDs),
1725
+			);
1726
+		}
1727
+	}
1728
+
1729
+
1730
+	/**
1731
+	 * delete_payment
1732
+	 *    delete a payment or refund made towards a transaction
1733
+	 *
1734
+	 * @access public
1735
+	 * @return void
1736
+	 */
1737
+	public function delete_payment()
1738
+	{
1739
+		$json_response_data = array('return_data' => false);
1740
+		$PAY_ID             = isset($this->_req_data['delete_txn_admin_payment'], $this->_req_data['delete_txn_admin_payment']['PAY_ID']) ? absint($this->_req_data['delete_txn_admin_payment']['PAY_ID']) : 0;
1741
+		if ($PAY_ID) {
1742
+			$delete_txn_reg_status_change = isset($this->_req_data['delete_txn_reg_status_change']) ? $this->_req_data['delete_txn_reg_status_change'] : false;
1743
+			$payment                      = EEM_Payment::instance()->get_one_by_ID($PAY_ID);
1744
+			if ($payment instanceof EE_Payment) {
1745
+				$REG_IDs = $this->_get_existing_reg_payment_REG_IDs($payment);
1746
+				/** @type EE_Transaction_Payments $transaction_payments */
1747
+				$transaction_payments = EE_Registry::instance()->load_class('Transaction_Payments');
1748
+				if ($transaction_payments->delete_payment_and_update_transaction($payment)) {
1749
+					$json_response_data['return_data'] = $this->_build_payment_json_response($payment, $REG_IDs,
1750
+						$delete_txn_reg_status_change);
1751
+					if ($delete_txn_reg_status_change) {
1752
+						$this->_req_data['txn_reg_status_change'] = $delete_txn_reg_status_change;
1753
+						//MAKE sure we also add the delete_txn_req_status_change to the
1754
+						//$_REQUEST global because that's how messages will be looking for it.
1755
+						$_REQUEST['txn_reg_status_change'] = $delete_txn_reg_status_change;
1756
+						$this->_maybe_send_notifications();
1757
+						$this->_process_registration_status_change($payment->transaction(), $REG_IDs);
1758
+					}
1759
+				}
1760
+			} else {
1761
+				EE_Error::add_error(
1762
+					esc_html__('Valid Payment data could not be retrieved from the database.', 'event_espresso'),
1763
+					__FILE__, __FUNCTION__, __LINE__
1764
+				);
1765
+			}
1766
+		} else {
1767
+			EE_Error::add_error(
1768
+				esc_html__('A valid Payment ID was not received, therefore payment form data could not be loaded.',
1769
+					'event_espresso'),
1770
+				__FILE__, __FUNCTION__, __LINE__
1771
+			);
1772
+		}
1773
+		$notices              = EE_Error::get_notices(false, false, false);
1774
+		$this->_template_args = array(
1775
+			'data'      => $json_response_data,
1776
+			'success'   => $notices['success'],
1777
+			'error'     => $notices['errors'],
1778
+			'attention' => $notices['attention']
1779
+		);
1780
+		$this->_return_json();
1781
+	}
1782
+
1783
+
1784
+	/**
1785
+	 * _registration_payment_data_array
1786
+	 * adds info for 'owing' and 'paid' for each registration to the json response
1787
+	 *
1788
+	 * @access protected
1789
+	 *
1790
+	 * @param array $REG_IDs
1791
+	 *
1792
+	 * @return array
1793
+	 */
1794
+	protected function _registration_payment_data_array($REG_IDs)
1795
+	{
1796
+		$registration_payment_data = array();
1797
+		//if non empty reg_ids lets get an array of registrations and update the values for the apply_payment/refund rows.
1798
+		if ( ! empty($REG_IDs)) {
1799
+			$registrations = EEM_Registration::instance()->get_all(array(array('REG_ID' => array('IN', $REG_IDs))));
1800
+			foreach ($registrations as $registration) {
1801
+				if ($registration instanceof EE_Registration) {
1802
+					$registration_payment_data[$registration->ID()] = array(
1803
+						'paid'  => $registration->pretty_paid(),
1804
+						'owing' => EEH_Template::format_currency($registration->final_price() - $registration->paid()),
1805
+					);
1806
+				}
1807
+			}
1808
+		}
1809
+
1810
+		return $registration_payment_data;
1811
+	}
1812
+
1813
+
1814
+	/**
1815
+	 * _maybe_send_notifications
1816
+	 *
1817
+	 * determines whether or not the admin has indicated that notifications should be sent.
1818
+	 * If so, will toggle a filter switch for delivering registration notices.
1819
+	 * If passed an EE_Payment object, then it will trigger payment notifications instead.
1820
+	 *
1821
+	 * @access protected
1822
+	 *
1823
+	 * @param \EE_Payment | null $payment
1824
+	 */
1825
+	protected function _maybe_send_notifications($payment = null)
1826
+	{
1827
+		switch ($payment instanceof EE_Payment) {
1828
+			// payment notifications
1829
+			case true :
1830
+				if (
1831
+					isset(
1832
+						$this->_req_data['txn_payments'],
1833
+						$this->_req_data['txn_payments']['send_notifications']
1834
+					) &&
1835
+					filter_var($this->_req_data['txn_payments']['send_notifications'], FILTER_VALIDATE_BOOLEAN)
1836
+				) {
1837
+					$this->_process_payment_notification($payment);
1838
+				}
1839
+				break;
1840
+			// registration notifications
1841
+			case false :
1842
+				if (
1843
+					isset(
1844
+						$this->_req_data['txn_reg_status_change'],
1845
+						$this->_req_data['txn_reg_status_change']['send_notifications']
1846
+					) &&
1847
+					filter_var($this->_req_data['txn_reg_status_change']['send_notifications'], FILTER_VALIDATE_BOOLEAN)
1848
+				) {
1849
+					add_filter('FHEE__EED_Messages___maybe_registration__deliver_notifications', '__return_true');
1850
+				}
1851
+				break;
1852
+		}
1853
+	}
1854
+
1855
+
1856
+	/**
1857
+	 * _send_payment_reminder
1858
+	 *    generates HTML for the View Transaction Details Admin page
1859
+	 *
1860
+	 * @access protected
1861
+	 * @return void
1862
+	 */
1863
+	protected function _send_payment_reminder()
1864
+	{
1865
+		$TXN_ID      = ( ! empty($this->_req_data['TXN_ID'])) ? absint($this->_req_data['TXN_ID']) : false;
1866
+		$transaction = EEM_Transaction::instance()->get_one_by_ID($TXN_ID);
1867
+		$query_args  = isset($this->_req_data['redirect_to']) ? array(
1868
+			'action' => $this->_req_data['redirect_to'],
1869
+			'TXN_ID' => $this->_req_data['TXN_ID']
1870
+		) : array();
1871
+		do_action('AHEE__Transactions_Admin_Page___send_payment_reminder__process_admin_payment_reminder',
1872
+			$transaction);
1873
+		$this->_redirect_after_action(false, esc_html__('payment reminder', 'event_espresso'),
1874
+			esc_html__('sent', 'event_espresso'), $query_args, true);
1875
+	}
1876
+
1877
+
1878
+	/**
1879
+	 *  get_transactions
1880
+	 *    get transactions for given parameters (used by list table)
1881
+	 *
1882
+	 * @param  int     $perpage how many transactions displayed per page
1883
+	 * @param  boolean $count   return the count or objects
1884
+	 * @param string   $view
1885
+	 *
1886
+	 * @return mixed int = count || array of transaction objects
1887
+	 */
1888
+	public function get_transactions($perpage, $count = false, $view = '')
1889
+	{
1890
+
1891
+		$TXN = EEM_Transaction::instance();
1892
+
1893
+		$start_date = isset($this->_req_data['txn-filter-start-date']) ? wp_strip_all_tags($this->_req_data['txn-filter-start-date']) : date('m/d/Y',
1894
+			strtotime('-10 year'));
1895
+		$end_date   = isset($this->_req_data['txn-filter-end-date']) ? wp_strip_all_tags($this->_req_data['txn-filter-end-date']) : date('m/d/Y');
1896
+
1897
+		//make sure our timestamps start and end right at the boundaries for each day
1898
+		$start_date = date('Y-m-d', strtotime($start_date)) . ' 00:00:00';
1899
+		$end_date   = date('Y-m-d', strtotime($end_date)) . ' 23:59:59';
1900
+
1901
+
1902
+		//convert to timestamps
1903
+		$start_date = strtotime($start_date);
1904
+		$end_date   = strtotime($end_date);
1905
+
1906
+		//makes sure start date is the lowest value and vice versa
1907
+		$start_date = min($start_date, $end_date);
1908
+		$end_date   = max($start_date, $end_date);
1909
+
1910
+		//convert to correct format for query
1911
+		$start_date = EEM_Transaction::instance()->convert_datetime_for_query('TXN_timestamp',
1912
+			date('Y-m-d H:i:s', $start_date), 'Y-m-d H:i:s');
1913
+		$end_date   = EEM_Transaction::instance()->convert_datetime_for_query('TXN_timestamp',
1914
+			date('Y-m-d H:i:s', $end_date), 'Y-m-d H:i:s');
1915
+
1916
+
1917
+		//set orderby
1918
+		$this->_req_data['orderby'] = ! empty($this->_req_data['orderby']) ? $this->_req_data['orderby'] : '';
1919
+
1920
+		switch ($this->_req_data['orderby']) {
1921
+			case 'TXN_ID':
1922
+				$orderby = 'TXN_ID';
1923
+				break;
1924
+			case 'ATT_fname':
1925
+				$orderby = 'Registration.Attendee.ATT_fname';
1926
+				break;
1927
+			case 'event_name':
1928
+				$orderby = 'Registration.Event.EVT_name';
1929
+				break;
1930
+			default: //'TXN_timestamp'
1931
+				$orderby = 'TXN_timestamp';
1932
+		}
1933
+
1934
+		$sort         = (isset($this->_req_data['order']) && ! empty($this->_req_data['order'])) ? $this->_req_data['order'] : 'DESC';
1935
+		$current_page = isset($this->_req_data['paged']) && ! empty($this->_req_data['paged']) ? $this->_req_data['paged'] : 1;
1936
+		$per_page     = isset($perpage) && ! empty($perpage) ? $perpage : 10;
1937
+		$per_page     = isset($this->_req_data['perpage']) && ! empty($this->_req_data['perpage']) ? $this->_req_data['perpage'] : $per_page;
1938
+
1939
+		$offset = ($current_page - 1) * $per_page;
1940
+		$limit  = array($offset, $per_page);
1941
+
1942
+		$_where = array(
1943
+			'TXN_timestamp'          => array('BETWEEN', array($start_date, $end_date)),
1944
+			'Registration.REG_count' => 1
1945
+		);
1946
+
1947
+		if (isset($this->_req_data['EVT_ID'])) {
1948
+			$_where['Registration.EVT_ID'] = $this->_req_data['EVT_ID'];
1949
+		}
1950
+
1951
+		if (isset($this->_req_data['s'])) {
1952
+			$search_string = '%' . $this->_req_data['s'] . '%';
1953
+			$_where['OR']  = array(
1954
+				'Registration.Event.EVT_name'         => array('LIKE', $search_string),
1955
+				'Registration.Event.EVT_desc'         => array('LIKE', $search_string),
1956
+				'Registration.Event.EVT_short_desc'   => array('LIKE', $search_string),
1957
+				'Registration.Attendee.ATT_full_name' => array('LIKE', $search_string),
1958
+				'Registration.Attendee.ATT_fname'     => array('LIKE', $search_string),
1959
+				'Registration.Attendee.ATT_lname'     => array('LIKE', $search_string),
1960
+				'Registration.Attendee.ATT_short_bio' => array('LIKE', $search_string),
1961
+				'Registration.Attendee.ATT_email'     => array('LIKE', $search_string),
1962
+				'Registration.Attendee.ATT_address'   => array('LIKE', $search_string),
1963
+				'Registration.Attendee.ATT_address2'  => array('LIKE', $search_string),
1964
+				'Registration.Attendee.ATT_city'      => array('LIKE', $search_string),
1965
+				'Registration.REG_final_price'        => array('LIKE', $search_string),
1966
+				'Registration.REG_code'               => array('LIKE', $search_string),
1967
+				'Registration.REG_count'              => array('LIKE', $search_string),
1968
+				'Registration.REG_group_size'         => array('LIKE', $search_string),
1969
+				'Registration.Ticket.TKT_name'        => array('LIKE', $search_string),
1970
+				'Registration.Ticket.TKT_description' => array('LIKE', $search_string),
1971
+				'Payment.PAY_source'                  => array('LIKE', $search_string),
1972
+				'Payment.Payment_Method.PMD_name'     => array('LIKE', $search_string),
1973
+				'TXN_session_data'                    => array('LIKE', $search_string),
1974
+				'Payment.PAY_txn_id_chq_nmbr'         => array('LIKE', $search_string)
1975
+			);
1976
+		}
1977
+
1978
+		//failed transactions
1979
+		$failed    = ( ! empty($this->_req_data['status']) && $this->_req_data['status'] == 'failed' && ! $count) || ($count && $view == 'failed') ? true : false;
1980
+		$abandoned = ( ! empty($this->_req_data['status']) && $this->_req_data['status'] == 'abandoned' && ! $count) || ($count && $view == 'abandoned') ? true : false;
1981
+
1982
+		if ($failed) {
1983
+			$_where['STS_ID'] = EEM_Transaction::failed_status_code;
1984
+		} else if ($abandoned) {
1985
+			$_where['STS_ID'] = EEM_Transaction::abandoned_status_code;
1986
+		} else {
1987
+			$_where['STS_ID']  = array('!=', EEM_Transaction::failed_status_code);
1988
+			$_where['STS_ID*'] = array('!=', EEM_Transaction::abandoned_status_code);
1989
+		}
1990
+
1991
+		$query_params = array(
1992
+			$_where,
1993
+			'order_by' => array($orderby => $sort),
1994
+			'limit' => $limit,
1995
+			'default_where_conditions' => EEM_Base::default_where_conditions_this_only
1996
+		);
1997
+
1998
+		$transactions = $count ? $TXN->count(array($_where), 'TXN_ID', true) : $TXN->get_all($query_params);
1999
+
2000
+
2001
+		return $transactions;
2002
+
2003
+	}
2004 2004
 
2005 2005
 
2006 2006
 }
Please login to merge, or discard this patch.
core/db_classes/EE_Base_Class.class.php 1 patch
Indentation   +2713 added lines, -2713 removed lines patch added patch discarded remove patch
@@ -1,5 +1,5 @@  discard block
 block discarded – undo
1 1
 <?php if ( ! defined('EVENT_ESPRESSO_VERSION')) {
2
-    exit('No direct script access allowed');
2
+	exit('No direct script access allowed');
3 3
 }
4 4
 do_action('AHEE_log', __FILE__, ' FILE LOADED', '');
5 5
 
@@ -25,2718 +25,2718 @@  discard block
 block discarded – undo
25 25
 abstract class EE_Base_Class
26 26
 {
27 27
 
28
-    /**
29
-     * This is an array of the original properties and values provided during construction
30
-     * of this model object. (keys are model field names, values are their values).
31
-     * This list is important to remember so that when we are merging data from the db, we know
32
-     * which values to override and which to not override.
33
-     *
34
-     * @var array
35
-     */
36
-    protected $_props_n_values_provided_in_constructor;
37
-
38
-    /**
39
-     * Timezone
40
-     * This gets set by the "set_timezone()" method so that we know what timezone incoming strings|timestamps are in.
41
-     * This can also be used before a get to set what timezone you want strings coming out of the object to be in.  NOT
42
-     * all EE_Base_Class child classes use this property but any that use a EE_Datetime_Field data type will have
43
-     * access to it.
44
-     *
45
-     * @var string
46
-     */
47
-    protected $_timezone;
48
-
49
-
50
-
51
-    /**
52
-     * date format
53
-     * pattern or format for displaying dates
54
-     *
55
-     * @var string $_dt_frmt
56
-     */
57
-    protected $_dt_frmt;
58
-
59
-
60
-
61
-    /**
62
-     * time format
63
-     * pattern or format for displaying time
64
-     *
65
-     * @var string $_tm_frmt
66
-     */
67
-    protected $_tm_frmt;
68
-
69
-
70
-
71
-    /**
72
-     * This property is for holding a cached array of object properties indexed by property name as the key.
73
-     * The purpose of this is for setting a cache on properties that may have calculated values after a
74
-     * prepare_for_get.  That way the cache can be checked first and the calculated property returned instead of having
75
-     * to recalculate. Used by _set_cached_property() and _get_cached_property() methods.
76
-     *
77
-     * @var array
78
-     */
79
-    protected $_cached_properties = array();
80
-
81
-    /**
82
-     * An array containing keys of the related model, and values are either an array of related mode objects or a
83
-     * single
84
-     * related model object. see the model's _model_relations. The keys should match those specified. And if the
85
-     * relation is of type EE_Belongs_To (or one of its children), then there should only be ONE related model object,
86
-     * all others have an array)
87
-     *
88
-     * @var array
89
-     */
90
-    protected $_model_relations = array();
91
-
92
-    /**
93
-     * Array where keys are field names (see the model's _fields property) and values are their values. To see what
94
-     * their types should be, look at what that field object returns on its prepare_for_get and prepare_for_set methods)
95
-     *
96
-     * @var array
97
-     */
98
-    protected $_fields = array();
99
-
100
-    /**
101
-     * @var boolean indicating whether or not this model object is intended to ever be saved
102
-     * For example, we might create model objects intended to only be used for the duration
103
-     * of this request and to be thrown away, and if they were accidentally saved
104
-     * it would be a bug.
105
-     */
106
-    protected $_allow_persist = true;
107
-
108
-    /**
109
-     * @var boolean indicating whether or not this model object's properties have changed since construction
110
-     */
111
-    protected $_has_changes = false;
112
-
113
-    /**
114
-     * @var EEM_Base
115
-     */
116
-    protected $_model;
117
-
118
-
119
-
120
-    /**
121
-     * basic constructor for Event Espresso classes, performs any necessary initialization, and verifies it's children
122
-     * play nice
123
-     *
124
-     * @param array   $fieldValues                             where each key is a field (ie, array key in the 2nd
125
-     *                                                         layer of the model's _fields array, (eg, EVT_ID,
126
-     *                                                         TXN_amount, QST_name, etc) and values are their values
127
-     * @param boolean $bydb                                    a flag for setting if the class is instantiated by the
128
-     *                                                         corresponding db model or not.
129
-     * @param string  $timezone                                indicate what timezone you want any datetime fields to
130
-     *                                                         be in when instantiating a EE_Base_Class object.
131
-     * @param array   $date_formats                            An array of date formats to set on construct where first
132
-     *                                                         value is the date_format and second value is the time
133
-     *                                                         format.
134
-     * @throws EE_Error
135
-     */
136
-    protected function __construct($fieldValues = array(), $bydb = false, $timezone = '', $date_formats = array())
137
-    {
138
-        $className = get_class($this);
139
-        do_action("AHEE__{$className}__construct", $this, $fieldValues);
140
-        $model = $this->get_model();
141
-        $model_fields = $model->field_settings(false);
142
-        // ensure $fieldValues is an array
143
-        $fieldValues = is_array($fieldValues) ? $fieldValues : array($fieldValues);
144
-        // EEH_Debug_Tools::printr( $fieldValues, '$fieldValues  <br /><span style="font-size:10px;font-weight:normal;">' . __FILE__ . '<br />line no: ' . __LINE__ . '</span>', 'auto' );
145
-        // verify client code has not passed any invalid field names
146
-        foreach ($fieldValues as $field_name => $field_value) {
147
-            if ( ! isset($model_fields[$field_name])) {
148
-                throw new EE_Error(sprintf(__("Invalid field (%s) passed to constructor of %s. Allowed fields are :%s",
149
-                    "event_espresso"), $field_name, get_class($this), implode(", ", array_keys($model_fields))));
150
-            }
151
-        }
152
-        // EEH_Debug_Tools::printr( $model_fields, '$model_fields  <br /><span style="font-size:10px;font-weight:normal;">' . __FILE__ . '<br />line no: ' . __LINE__ . '</span>', 'auto' );
153
-        $this->_timezone = EEH_DTT_Helper::get_valid_timezone_string($timezone);
154
-        if ( ! empty($date_formats) && is_array($date_formats)) {
155
-            list($this->_dt_frmt, $this->_tm_frmt) = $date_formats;
156
-        } else {
157
-            //set default formats for date and time
158
-            $this->_dt_frmt = (string)get_option('date_format', 'Y-m-d');
159
-            $this->_tm_frmt = (string)get_option('time_format', 'g:i a');
160
-        }
161
-        //if db model is instantiating
162
-        if ($bydb) {
163
-            //client code has indicated these field values are from the database
164
-            foreach ($model_fields as $fieldName => $field) {
165
-                $this->set_from_db($fieldName, isset($fieldValues[$fieldName]) ? $fieldValues[$fieldName] : null);
166
-            }
167
-        } else {
168
-            //we're constructing a brand
169
-            //new instance of the model object. Generally, this means we'll need to do more field validation
170
-            foreach ($model_fields as $fieldName => $field) {
171
-                $this->set($fieldName, isset($fieldValues[$fieldName]) ? $fieldValues[$fieldName] : null, true);
172
-            }
173
-        }
174
-        //remember what values were passed to this constructor
175
-        $this->_props_n_values_provided_in_constructor = $fieldValues;
176
-        //remember in entity mapper
177
-        if ( ! $bydb && $model->has_primary_key_field() && $this->ID()) {
178
-            $model->add_to_entity_map($this);
179
-        }
180
-        //setup all the relations
181
-        foreach ($model->relation_settings() as $relation_name => $relation_obj) {
182
-            if ($relation_obj instanceof EE_Belongs_To_Relation) {
183
-                $this->_model_relations[$relation_name] = null;
184
-            } else {
185
-                $this->_model_relations[$relation_name] = array();
186
-            }
187
-        }
188
-        /**
189
-         * Action done at the end of each model object construction
190
-         *
191
-         * @param EE_Base_Class $this the model object just created
192
-         */
193
-        do_action('AHEE__EE_Base_Class__construct__finished', $this);
194
-    }
195
-
196
-
197
-
198
-    /**
199
-     * Gets whether or not this model object is allowed to persist/be saved to the database.
200
-     *
201
-     * @return boolean
202
-     */
203
-    public function allow_persist()
204
-    {
205
-        return $this->_allow_persist;
206
-    }
207
-
208
-
209
-
210
-    /**
211
-     * Sets whether or not this model object should be allowed to be saved to the DB.
212
-     * Normally once this is set to FALSE you wouldn't set it back to TRUE, unless
213
-     * you got new information that somehow made you change your mind.
214
-     *
215
-     * @param boolean $allow_persist
216
-     * @return boolean
217
-     */
218
-    public function set_allow_persist($allow_persist)
219
-    {
220
-        return $this->_allow_persist = $allow_persist;
221
-    }
222
-
223
-
224
-
225
-    /**
226
-     * Gets the field's original value when this object was constructed during this request.
227
-     * This can be helpful when determining if a model object has changed or not
228
-     *
229
-     * @param string $field_name
230
-     * @return mixed|null
231
-     * @throws \EE_Error
232
-     */
233
-    public function get_original($field_name)
234
-    {
235
-        if (isset($this->_props_n_values_provided_in_constructor[$field_name])
236
-            && $field_settings = $this->get_model()->field_settings_for($field_name)
237
-        ) {
238
-            return $field_settings->prepare_for_get($this->_props_n_values_provided_in_constructor[$field_name]);
239
-        } else {
240
-            return null;
241
-        }
242
-    }
243
-
244
-
245
-
246
-    /**
247
-     * @param EE_Base_Class $obj
248
-     * @return string
249
-     */
250
-    public function get_class($obj)
251
-    {
252
-        return get_class($obj);
253
-    }
254
-
255
-
256
-
257
-    /**
258
-     * Overrides parent because parent expects old models.
259
-     * This also doesn't do any validation, and won't work for serialized arrays
260
-     *
261
-     * @param    string $field_name
262
-     * @param    mixed  $field_value
263
-     * @param bool      $use_default
264
-     * @throws \EE_Error
265
-     */
266
-    public function set($field_name, $field_value, $use_default = false)
267
-    {
268
-        // if not using default and nothing has changed, and object has already been setup (has ID),
269
-        // then don't do anything
270
-        if (
271
-            ! $use_default
272
-            && $this->_fields[$field_name] === $field_value
273
-            && $this->ID()
274
-        ) {
275
-            return;
276
-        }
277
-        $model = $this->get_model();
278
-        $this->_has_changes = true;
279
-        $field_obj = $model->field_settings_for($field_name);
280
-        if ($field_obj instanceof EE_Model_Field_Base) {
281
-            //			if ( method_exists( $field_obj, 'set_timezone' )) {
282
-            if ($field_obj instanceof EE_Datetime_Field) {
283
-                $field_obj->set_timezone($this->_timezone);
284
-                $field_obj->set_date_format($this->_dt_frmt);
285
-                $field_obj->set_time_format($this->_tm_frmt);
286
-            }
287
-            $holder_of_value = $field_obj->prepare_for_set($field_value);
288
-            //should the value be null?
289
-            if (($field_value === null || $holder_of_value === null || $holder_of_value === '') && $use_default) {
290
-                $this->_fields[$field_name] = $field_obj->get_default_value();
291
-                /**
292
-                 * To save having to refactor all the models, if a default value is used for a
293
-                 * EE_Datetime_Field, and that value is not null nor is it a DateTime
294
-                 * object.  Then let's do a set again to ensure that it becomes a DateTime
295
-                 * object.
296
-                 *
297
-                 * @since 4.6.10+
298
-                 */
299
-                if (
300
-                    $field_obj instanceof EE_Datetime_Field
301
-                    && $this->_fields[$field_name] !== null
302
-                    && ! $this->_fields[$field_name] instanceof DateTime
303
-                ) {
304
-                    empty($this->_fields[$field_name])
305
-                        ? $this->set($field_name, time())
306
-                        : $this->set($field_name, $this->_fields[$field_name]);
307
-                }
308
-            } else {
309
-                $this->_fields[$field_name] = $holder_of_value;
310
-            }
311
-            //if we're not in the constructor...
312
-            //now check if what we set was a primary key
313
-            if (
314
-                //note: props_n_values_provided_in_constructor is only set at the END of the constructor
315
-                $this->_props_n_values_provided_in_constructor
316
-                && $field_value
317
-                && $field_name === $model->primary_key_name()
318
-            ) {
319
-                //if so, we want all this object's fields to be filled either with
320
-                //what we've explicitly set on this model
321
-                //or what we have in the db
322
-                // echo "setting primary key!";
323
-                $fields_on_model = self::_get_model(get_class($this))->field_settings();
324
-                $obj_in_db = self::_get_model(get_class($this))->get_one_by_ID($field_value);
325
-                foreach ($fields_on_model as $field_obj) {
326
-                    if ( ! array_key_exists($field_obj->get_name(), $this->_props_n_values_provided_in_constructor)
327
-                         && $field_obj->get_name() !== $field_name
328
-                    ) {
329
-                        $this->set($field_obj->get_name(), $obj_in_db->get($field_obj->get_name()));
330
-                    }
331
-                }
332
-                //oh this model object has an ID? well make sure its in the entity mapper
333
-                $model->add_to_entity_map($this);
334
-            }
335
-            //let's unset any cache for this field_name from the $_cached_properties property.
336
-            $this->_clear_cached_property($field_name);
337
-        } else {
338
-            throw new EE_Error(sprintf(__("A valid EE_Model_Field_Base could not be found for the given field name: %s",
339
-                "event_espresso"), $field_name));
340
-        }
341
-    }
342
-
343
-
344
-
345
-    /**
346
-     * This sets the field value on the db column if it exists for the given $column_name or
347
-     * saves it to EE_Extra_Meta if the given $column_name does not match a db column.
348
-     *
349
-     * @see EE_message::get_column_value for related documentation on the necessity of this method.
350
-     * @param string $field_name  Must be the exact column name.
351
-     * @param mixed  $field_value The value to set.
352
-     * @return int|bool @see EE_Base_Class::update_extra_meta() for return docs.
353
-     * @throws \EE_Error
354
-     */
355
-    public function set_field_or_extra_meta($field_name, $field_value)
356
-    {
357
-        if ($this->get_model()->has_field($field_name)) {
358
-            $this->set($field_name, $field_value);
359
-            return true;
360
-        } else {
361
-            //ensure this object is saved first so that extra meta can be properly related.
362
-            $this->save();
363
-            return $this->update_extra_meta($field_name, $field_value);
364
-        }
365
-    }
366
-
367
-
368
-
369
-    /**
370
-     * This retrieves the value of the db column set on this class or if that's not present
371
-     * it will attempt to retrieve from extra_meta if found.
372
-     * Example Usage:
373
-     * Via EE_Message child class:
374
-     * Due to the dynamic nature of the EE_messages system, EE_messengers will always have a "to",
375
-     * "from", "subject", and "content" field (as represented in the EE_Message schema), however they may
376
-     * also have additional main fields specific to the messenger.  The system accommodates those extra
377
-     * fields through the EE_Extra_Meta table.  This method allows for EE_messengers to retrieve the
378
-     * value for those extra fields dynamically via the EE_message object.
379
-     *
380
-     * @param  string $field_name expecting the fully qualified field name.
381
-     * @return mixed|null  value for the field if found.  null if not found.
382
-     * @throws \EE_Error
383
-     */
384
-    public function get_field_or_extra_meta($field_name)
385
-    {
386
-        if ($this->get_model()->has_field($field_name)) {
387
-            $column_value = $this->get($field_name);
388
-        } else {
389
-            //This isn't a column in the main table, let's see if it is in the extra meta.
390
-            $column_value = $this->get_extra_meta($field_name, true, null);
391
-        }
392
-        return $column_value;
393
-    }
394
-
395
-
396
-
397
-    /**
398
-     * See $_timezone property for description of what the timezone property is for.  This SETS the timezone internally
399
-     * for being able to reference what timezone we are running conversions on when converting TO the internal timezone
400
-     * (UTC Unix Timestamp) for the object OR when converting FROM the internal timezone (UTC Unix Timestamp). This is
401
-     * available to all child classes that may be using the EE_Datetime_Field for a field data type.
402
-     *
403
-     * @access public
404
-     * @param string $timezone A valid timezone string as described by @link http://www.php.net/manual/en/timezones.php
405
-     * @return void
406
-     * @throws \EE_Error
407
-     */
408
-    public function set_timezone($timezone = '')
409
-    {
410
-        $this->_timezone = EEH_DTT_Helper::get_valid_timezone_string($timezone);
411
-        //make sure we clear all cached properties because they won't be relevant now
412
-        $this->_clear_cached_properties();
413
-        //make sure we update field settings and the date for all EE_Datetime_Fields
414
-        $model_fields = $this->get_model()->field_settings(false);
415
-        foreach ($model_fields as $field_name => $field_obj) {
416
-            if ($field_obj instanceof EE_Datetime_Field) {
417
-                $field_obj->set_timezone($this->_timezone);
418
-                if (isset($this->_fields[$field_name]) && $this->_fields[$field_name] instanceof DateTime) {
419
-                    $this->_fields[$field_name]->setTimezone(new DateTimeZone($this->_timezone));
420
-                }
421
-            }
422
-        }
423
-    }
424
-
425
-
426
-
427
-    /**
428
-     * This just returns whatever is set for the current timezone.
429
-     *
430
-     * @access public
431
-     * @return string timezone string
432
-     */
433
-    public function get_timezone()
434
-    {
435
-        return $this->_timezone;
436
-    }
437
-
438
-
439
-
440
-    /**
441
-     * This sets the internal date format to what is sent in to be used as the new default for the class
442
-     * internally instead of wp set date format options
443
-     *
444
-     * @since 4.6
445
-     * @param string $format should be a format recognizable by PHP date() functions.
446
-     */
447
-    public function set_date_format($format)
448
-    {
449
-        $this->_dt_frmt = $format;
450
-        //clear cached_properties because they won't be relevant now.
451
-        $this->_clear_cached_properties();
452
-    }
453
-
454
-
455
-
456
-    /**
457
-     * This sets the internal time format string to what is sent in to be used as the new default for the
458
-     * class internally instead of wp set time format options.
459
-     *
460
-     * @since 4.6
461
-     * @param string $format should be a format recognizable by PHP date() functions.
462
-     */
463
-    public function set_time_format($format)
464
-    {
465
-        $this->_tm_frmt = $format;
466
-        //clear cached_properties because they won't be relevant now.
467
-        $this->_clear_cached_properties();
468
-    }
469
-
470
-
471
-
472
-    /**
473
-     * This returns the current internal set format for the date and time formats.
474
-     *
475
-     * @param bool $full           if true (default), then return the full format.  Otherwise will return an array
476
-     *                             where the first value is the date format and the second value is the time format.
477
-     * @return mixed string|array
478
-     */
479
-    public function get_format($full = true)
480
-    {
481
-        return $full ? $this->_dt_frmt . ' ' . $this->_tm_frmt : array($this->_dt_frmt, $this->_tm_frmt);
482
-    }
483
-
484
-
485
-
486
-    /**
487
-     * cache
488
-     * stores the passed model object on the current model object.
489
-     * In certain circumstances, we can use this cached model object instead of querying for another one entirely.
490
-     *
491
-     * @param string        $relationName    one of the keys in the _model_relations array on the model. Eg
492
-     *                                       'Registration' associated with this model object
493
-     * @param EE_Base_Class $object_to_cache that has a relation to this model object. (Eg, if this is a Transaction,
494
-     *                                       that could be a payment or a registration)
495
-     * @param null          $cache_id        a string or number that will be used as the key for any Belongs_To_Many
496
-     *                                       items which will be stored in an array on this object
497
-     * @throws EE_Error
498
-     * @return mixed    index into cache, or just TRUE if the relation is of type Belongs_To (because there's only one
499
-     *                  related thing, no array)
500
-     */
501
-    public function cache($relationName = '', $object_to_cache = null, $cache_id = null)
502
-    {
503
-        // its entirely possible that there IS no related object yet in which case there is nothing to cache.
504
-        if ( ! $object_to_cache instanceof EE_Base_Class) {
505
-            return false;
506
-        }
507
-        // also get "how" the object is related, or throw an error
508
-        if ( ! $relationship_to_model = $this->get_model()->related_settings_for($relationName)) {
509
-            throw new EE_Error(sprintf(__('There is no relationship to %s on a %s. Cannot cache it', 'event_espresso'),
510
-                $relationName, get_class($this)));
511
-        }
512
-        // how many things are related ?
513
-        if ($relationship_to_model instanceof EE_Belongs_To_Relation) {
514
-            // if it's a "belongs to" relationship, then there's only one related model object  eg, if this is a registration, there's only 1 attendee for it
515
-            // so for these model objects just set it to be cached
516
-            $this->_model_relations[$relationName] = $object_to_cache;
517
-            $return = true;
518
-        } else {
519
-            // otherwise, this is the "many" side of a one to many relationship, so we'll add the object to the array of related objects for that type.
520
-            // eg: if this is an event, there are many registrations for that event, so we cache the registrations in an array
521
-            if ( ! is_array($this->_model_relations[$relationName])) {
522
-                // if for some reason, the cached item is a model object, then stick that in the array, otherwise start with an empty array
523
-                $this->_model_relations[$relationName] = $this->_model_relations[$relationName] instanceof EE_Base_Class
524
-                    ? array($this->_model_relations[$relationName]) : array();
525
-            }
526
-            // first check for a cache_id which is normally empty
527
-            if ( ! empty($cache_id)) {
528
-                // if the cache_id exists, then it means we are purposely trying to cache this with a known key that can then be used to retrieve the object later on
529
-                $this->_model_relations[$relationName][$cache_id] = $object_to_cache;
530
-                $return = $cache_id;
531
-            } elseif ($object_to_cache->ID()) {
532
-                // OR the cached object originally came from the db, so let's just use it's PK for an ID
533
-                $this->_model_relations[$relationName][$object_to_cache->ID()] = $object_to_cache;
534
-                $return = $object_to_cache->ID();
535
-            } else {
536
-                // OR it's a new object with no ID, so just throw it in the array with an auto-incremented ID
537
-                $this->_model_relations[$relationName][] = $object_to_cache;
538
-                // move the internal pointer to the end of the array
539
-                end($this->_model_relations[$relationName]);
540
-                // and grab the key so that we can return it
541
-                $return = key($this->_model_relations[$relationName]);
542
-            }
543
-        }
544
-        return $return;
545
-    }
546
-
547
-
548
-
549
-    /**
550
-     * For adding an item to the cached_properties property.
551
-     *
552
-     * @access protected
553
-     * @param string      $fieldname the property item the corresponding value is for.
554
-     * @param mixed       $value     The value we are caching.
555
-     * @param string|null $cache_type
556
-     * @return void
557
-     * @throws \EE_Error
558
-     */
559
-    protected function _set_cached_property($fieldname, $value, $cache_type = null)
560
-    {
561
-        //first make sure this property exists
562
-        $this->get_model()->field_settings_for($fieldname);
563
-        $cache_type = empty($cache_type) ? 'standard' : $cache_type;
564
-        $this->_cached_properties[$fieldname][$cache_type] = $value;
565
-    }
566
-
567
-
568
-
569
-    /**
570
-     * This returns the value cached property if it exists OR the actual property value if the cache doesn't exist.
571
-     * This also SETS the cache if we return the actual property!
572
-     *
573
-     * @param string $fieldname        the name of the property we're trying to retrieve
574
-     * @param bool   $pretty
575
-     * @param string $extra_cache_ref  This allows the user to specify an extra cache ref for the given property
576
-     *                                 (in cases where the same property may be used for different outputs
577
-     *                                 - i.e. datetime, money etc.)
578
-     *                                 It can also accept certain pre-defined "schema" strings
579
-     *                                 to define how to output the property.
580
-     *                                 see the field's prepare_for_pretty_echoing for what strings can be used
581
-     * @return mixed                   whatever the value for the property is we're retrieving
582
-     * @throws \EE_Error
583
-     */
584
-    protected function _get_cached_property($fieldname, $pretty = false, $extra_cache_ref = null)
585
-    {
586
-        //verify the field exists
587
-        $model = $this->get_model();
588
-        $model->field_settings_for($fieldname);
589
-        $cache_type = $pretty ? 'pretty' : 'standard';
590
-        $cache_type .= ! empty($extra_cache_ref) ? '_' . $extra_cache_ref : '';
591
-        if (isset($this->_cached_properties[$fieldname][$cache_type])) {
592
-            return $this->_cached_properties[$fieldname][$cache_type];
593
-        }
594
-        $value = $this->_get_fresh_property($fieldname, $pretty, $extra_cache_ref);
595
-        $this->_set_cached_property($fieldname, $value, $cache_type);
596
-        return $value;
597
-    }
598
-
599
-
600
-
601
-    /**
602
-     * If the cache didn't fetch the needed item, this fetches it.
603
-     * @param string $fieldname
604
-     * @param bool $pretty
605
-     * @param string $extra_cache_ref
606
-     * @return mixed
607
-     */
608
-    protected function _get_fresh_property($fieldname, $pretty = false, $extra_cache_ref = null)
609
-    {
610
-        $field_obj = $this->get_model()->field_settings_for($fieldname);
611
-        // If this is an EE_Datetime_Field we need to make sure timezone, formats, and output are correct
612
-        if ($field_obj instanceof EE_Datetime_Field) {
613
-            $this->_prepare_datetime_field($field_obj, $pretty, $extra_cache_ref);
614
-        }
615
-        if ( ! isset($this->_fields[$fieldname])) {
616
-            $this->_fields[$fieldname] = null;
617
-        }
618
-        $value = $pretty
619
-            ? $field_obj->prepare_for_pretty_echoing($this->_fields[$fieldname], $extra_cache_ref)
620
-            : $field_obj->prepare_for_get($this->_fields[$fieldname]);
621
-        return $value;
622
-    }
623
-
624
-
625
-
626
-    /**
627
-     * set timezone, formats, and output for EE_Datetime_Field objects
628
-     *
629
-     * @param \EE_Datetime_Field $datetime_field
630
-     * @param bool               $pretty
631
-     * @param null $date_or_time
632
-     * @return void
633
-     * @throws \EE_Error
634
-     */
635
-    protected function _prepare_datetime_field(
636
-        EE_Datetime_Field $datetime_field,
637
-        $pretty = false,
638
-        $date_or_time = null
639
-    ) {
640
-        $datetime_field->set_timezone($this->_timezone);
641
-        $datetime_field->set_date_format($this->_dt_frmt, $pretty);
642
-        $datetime_field->set_time_format($this->_tm_frmt, $pretty);
643
-        //set the output returned
644
-        switch ($date_or_time) {
645
-            case 'D' :
646
-                $datetime_field->set_date_time_output('date');
647
-                break;
648
-            case 'T' :
649
-                $datetime_field->set_date_time_output('time');
650
-                break;
651
-            default :
652
-                $datetime_field->set_date_time_output();
653
-        }
654
-    }
655
-
656
-
657
-
658
-    /**
659
-     * This just takes care of clearing out the cached_properties
660
-     *
661
-     * @return void
662
-     */
663
-    protected function _clear_cached_properties()
664
-    {
665
-        $this->_cached_properties = array();
666
-    }
667
-
668
-
669
-
670
-    /**
671
-     * This just clears out ONE property if it exists in the cache
672
-     *
673
-     * @param  string $property_name the property to remove if it exists (from the _cached_properties array)
674
-     * @return void
675
-     */
676
-    protected function _clear_cached_property($property_name)
677
-    {
678
-        if (isset($this->_cached_properties[$property_name])) {
679
-            unset($this->_cached_properties[$property_name]);
680
-        }
681
-    }
682
-
683
-
684
-
685
-    /**
686
-     * Ensures that this related thing is a model object.
687
-     *
688
-     * @param mixed  $object_or_id EE_base_Class/int/string either a related model object, or its ID
689
-     * @param string $model_name   name of the related thing, eg 'Attendee',
690
-     * @return EE_Base_Class
691
-     * @throws \EE_Error
692
-     */
693
-    protected function ensure_related_thing_is_model_obj($object_or_id, $model_name)
694
-    {
695
-        $other_model_instance = self::_get_model_instance_with_name(
696
-            self::_get_model_classname($model_name),
697
-            $this->_timezone
698
-        );
699
-        return $other_model_instance->ensure_is_obj($object_or_id);
700
-    }
701
-
702
-
703
-
704
-    /**
705
-     * Forgets the cached model of the given relation Name. So the next time we request it,
706
-     * we will fetch it again from the database. (Handy if you know it's changed somehow).
707
-     * If a specific object is supplied, and the relationship to it is either a HasMany or HABTM,
708
-     * then only remove that one object from our cached array. Otherwise, clear the entire list
709
-     *
710
-     * @param string $relationName                         one of the keys in the _model_relations array on the model.
711
-     *                                                     Eg 'Registration'
712
-     * @param mixed  $object_to_remove_or_index_into_array or an index into the array of cached things, or NULL
713
-     *                                                     if you intend to use $clear_all = TRUE, or the relation only
714
-     *                                                     has 1 object anyways (ie, it's a BelongsToRelation)
715
-     * @param bool   $clear_all                            This flags clearing the entire cache relation property if
716
-     *                                                     this is HasMany or HABTM.
717
-     * @throws EE_Error
718
-     * @return EE_Base_Class | boolean from which was cleared from the cache, or true if we requested to remove a
719
-     *                       relation from all
720
-     */
721
-    public function clear_cache($relationName, $object_to_remove_or_index_into_array = null, $clear_all = false)
722
-    {
723
-        $relationship_to_model = $this->get_model()->related_settings_for($relationName);
724
-        $index_in_cache = '';
725
-        if ( ! $relationship_to_model) {
726
-            throw new EE_Error(
727
-                sprintf(
728
-                    __("There is no relationship to %s on a %s. Cannot clear that cache", 'event_espresso'),
729
-                    $relationName,
730
-                    get_class($this)
731
-                )
732
-            );
733
-        }
734
-        if ($clear_all) {
735
-            $obj_removed = true;
736
-            $this->_model_relations[$relationName] = null;
737
-        } elseif ($relationship_to_model instanceof EE_Belongs_To_Relation) {
738
-            $obj_removed = $this->_model_relations[$relationName];
739
-            $this->_model_relations[$relationName] = null;
740
-        } else {
741
-            if ($object_to_remove_or_index_into_array instanceof EE_Base_Class
742
-                && $object_to_remove_or_index_into_array->ID()
743
-            ) {
744
-                $index_in_cache = $object_to_remove_or_index_into_array->ID();
745
-                if (is_array($this->_model_relations[$relationName])
746
-                    && ! isset($this->_model_relations[$relationName][$index_in_cache])
747
-                ) {
748
-                    $index_found_at = null;
749
-                    //find this object in the array even though it has a different key
750
-                    foreach ($this->_model_relations[$relationName] as $index => $obj) {
751
-                        if (
752
-                            $obj instanceof EE_Base_Class
753
-                            && (
754
-                                $obj == $object_to_remove_or_index_into_array
755
-                                || $obj->ID() === $object_to_remove_or_index_into_array->ID()
756
-                            )
757
-                        ) {
758
-                            $index_found_at = $index;
759
-                            break;
760
-                        }
761
-                    }
762
-                    if ($index_found_at) {
763
-                        $index_in_cache = $index_found_at;
764
-                    } else {
765
-                        //it wasn't found. huh. well obviously it doesn't need to be removed from teh cache
766
-                        //if it wasn't in it to begin with. So we're done
767
-                        return $object_to_remove_or_index_into_array;
768
-                    }
769
-                }
770
-            } elseif ($object_to_remove_or_index_into_array instanceof EE_Base_Class) {
771
-                //so they provided a model object, but it's not yet saved to the DB... so let's go hunting for it!
772
-                foreach ($this->get_all_from_cache($relationName) as $index => $potentially_obj_we_want) {
773
-                    if ($potentially_obj_we_want == $object_to_remove_or_index_into_array) {
774
-                        $index_in_cache = $index;
775
-                    }
776
-                }
777
-            } else {
778
-                $index_in_cache = $object_to_remove_or_index_into_array;
779
-            }
780
-            //supposedly we've found it. But it could just be that the client code
781
-            //provided a bad index/object
782
-            if (
783
-            isset(
784
-                $this->_model_relations[$relationName],
785
-                $this->_model_relations[$relationName][$index_in_cache]
786
-            )
787
-            ) {
788
-                $obj_removed = $this->_model_relations[$relationName][$index_in_cache];
789
-                unset($this->_model_relations[$relationName][$index_in_cache]);
790
-            } else {
791
-                //that thing was never cached anyways.
792
-                $obj_removed = null;
793
-            }
794
-        }
795
-        return $obj_removed;
796
-    }
797
-
798
-
799
-
800
-    /**
801
-     * update_cache_after_object_save
802
-     * Allows a cached item to have it's cache ID (within the array of cached items) reset using the new ID it has
803
-     * obtained after being saved to the db
804
-     *
805
-     * @param string         $relationName       - the type of object that is cached
806
-     * @param \EE_Base_Class $newly_saved_object - the newly saved object to be re-cached
807
-     * @param string         $current_cache_id   - the ID that was used when originally caching the object
808
-     * @return boolean TRUE on success, FALSE on fail
809
-     * @throws \EE_Error
810
-     */
811
-    public function update_cache_after_object_save(
812
-        $relationName,
813
-        EE_Base_Class $newly_saved_object,
814
-        $current_cache_id = ''
815
-    ) {
816
-        // verify that incoming object is of the correct type
817
-        $obj_class = 'EE_' . $relationName;
818
-        if ($newly_saved_object instanceof $obj_class) {
819
-            /* @type EE_Base_Class $newly_saved_object */
820
-            // now get the type of relation
821
-            $relationship_to_model = $this->get_model()->related_settings_for($relationName);
822
-            // if this is a 1:1 relationship
823
-            if ($relationship_to_model instanceof EE_Belongs_To_Relation) {
824
-                // then just replace the cached object with the newly saved object
825
-                $this->_model_relations[$relationName] = $newly_saved_object;
826
-                return true;
827
-                // or if it's some kind of sordid feral polyamorous relationship...
828
-            } elseif (is_array($this->_model_relations[$relationName])
829
-                      && isset($this->_model_relations[$relationName][$current_cache_id])
830
-            ) {
831
-                // then remove the current cached item
832
-                unset($this->_model_relations[$relationName][$current_cache_id]);
833
-                // and cache the newly saved object using it's new ID
834
-                $this->_model_relations[$relationName][$newly_saved_object->ID()] = $newly_saved_object;
835
-                return true;
836
-            }
837
-        }
838
-        return false;
839
-    }
840
-
841
-
842
-
843
-    /**
844
-     * Fetches a single EE_Base_Class on that relation. (If the relation is of type
845
-     * BelongsTo, it will only ever have 1 object. However, other relations could have an array of objects)
846
-     *
847
-     * @param string $relationName
848
-     * @return EE_Base_Class
849
-     */
850
-    public function get_one_from_cache($relationName)
851
-    {
852
-        $cached_array_or_object = isset($this->_model_relations[$relationName]) ? $this->_model_relations[$relationName]
853
-            : null;
854
-        if (is_array($cached_array_or_object)) {
855
-            return array_shift($cached_array_or_object);
856
-        } else {
857
-            return $cached_array_or_object;
858
-        }
859
-    }
860
-
861
-
862
-
863
-    /**
864
-     * Fetches a single EE_Base_Class on that relation. (If the relation is of type
865
-     * BelongsTo, it will only ever have 1 object. However, other relations could have an array of objects)
866
-     *
867
-     * @param string $relationName
868
-     * @throws \EE_Error
869
-     * @return EE_Base_Class[] NOT necessarily indexed by primary keys
870
-     */
871
-    public function get_all_from_cache($relationName)
872
-    {
873
-        $objects = isset($this->_model_relations[$relationName]) ? $this->_model_relations[$relationName] : array();
874
-        // if the result is not an array, but exists, make it an array
875
-        $objects = is_array($objects) ? $objects : array($objects);
876
-        //bugfix for https://events.codebasehq.com/projects/event-espresso/tickets/7143
877
-        //basically, if this model object was stored in the session, and these cached model objects
878
-        //already have IDs, let's make sure they're in their model's entity mapper
879
-        //otherwise we will have duplicates next time we call
880
-        // EE_Registry::instance()->load_model( $relationName )->get_one_by_ID( $result->ID() );
881
-        $model = EE_Registry::instance()->load_model($relationName);
882
-        foreach ($objects as $model_object) {
883
-            if ($model instanceof EEM_Base && $model_object instanceof EE_Base_Class) {
884
-                //ensure its in the map if it has an ID; otherwise it will be added to the map when its saved
885
-                if ($model_object->ID()) {
886
-                    $model->add_to_entity_map($model_object);
887
-                }
888
-            } else {
889
-                throw new EE_Error(
890
-                    sprintf(
891
-                        __(
892
-                            'Error retrieving related model objects. Either $1%s is not a model or $2%s is not a model object',
893
-                            'event_espresso'
894
-                        ),
895
-                        $relationName,
896
-                        gettype($model_object)
897
-                    )
898
-                );
899
-            }
900
-        }
901
-        return $objects;
902
-    }
903
-
904
-
905
-
906
-    /**
907
-     * Returns the next x number of EE_Base_Class objects in sequence from this object as found in the database
908
-     * matching the given query conditions.
909
-     *
910
-     * @param null  $field_to_order_by  What field is being used as the reference point.
911
-     * @param int   $limit              How many objects to return.
912
-     * @param array $query_params       Any additional conditions on the query.
913
-     * @param null  $columns_to_select  If left null, then an array of EE_Base_Class objects is returned, otherwise
914
-     *                                  you can indicate just the columns you want returned
915
-     * @return array|EE_Base_Class[]
916
-     * @throws \EE_Error
917
-     */
918
-    public function next_x($field_to_order_by = null, $limit = 1, $query_params = array(), $columns_to_select = null)
919
-    {
920
-        $model = $this->get_model();
921
-        $field = empty($field_to_order_by) && $model->has_primary_key_field()
922
-            ? $model->get_primary_key_field()->get_name()
923
-            : $field_to_order_by;
924
-        $current_value = ! empty($field) ? $this->get($field) : null;
925
-        if (empty($field) || empty($current_value)) {
926
-            return array();
927
-        }
928
-        return $model->next_x($current_value, $field, $limit, $query_params, $columns_to_select);
929
-    }
930
-
931
-
932
-
933
-    /**
934
-     * Returns the previous x number of EE_Base_Class objects in sequence from this object as found in the database
935
-     * matching the given query conditions.
936
-     *
937
-     * @param null  $field_to_order_by  What field is being used as the reference point.
938
-     * @param int   $limit              How many objects to return.
939
-     * @param array $query_params       Any additional conditions on the query.
940
-     * @param null  $columns_to_select  If left null, then an array of EE_Base_Class objects is returned, otherwise
941
-     *                                  you can indicate just the columns you want returned
942
-     * @return array|EE_Base_Class[]
943
-     * @throws \EE_Error
944
-     */
945
-    public function previous_x(
946
-        $field_to_order_by = null,
947
-        $limit = 1,
948
-        $query_params = array(),
949
-        $columns_to_select = null
950
-    ) {
951
-        $model = $this->get_model();
952
-        $field = empty($field_to_order_by) && $model->has_primary_key_field()
953
-            ? $model->get_primary_key_field()->get_name()
954
-            : $field_to_order_by;
955
-        $current_value = ! empty($field) ? $this->get($field) : null;
956
-        if (empty($field) || empty($current_value)) {
957
-            return array();
958
-        }
959
-        return $model->previous_x($current_value, $field, $limit, $query_params, $columns_to_select);
960
-    }
961
-
962
-
963
-
964
-    /**
965
-     * Returns the next EE_Base_Class object in sequence from this object as found in the database
966
-     * matching the given query conditions.
967
-     *
968
-     * @param null  $field_to_order_by  What field is being used as the reference point.
969
-     * @param array $query_params       Any additional conditions on the query.
970
-     * @param null  $columns_to_select  If left null, then an array of EE_Base_Class objects is returned, otherwise
971
-     *                                  you can indicate just the columns you want returned
972
-     * @return array|EE_Base_Class
973
-     * @throws \EE_Error
974
-     */
975
-    public function next($field_to_order_by = null, $query_params = array(), $columns_to_select = null)
976
-    {
977
-        $model = $this->get_model();
978
-        $field = empty($field_to_order_by) && $model->has_primary_key_field()
979
-            ? $model->get_primary_key_field()->get_name()
980
-            : $field_to_order_by;
981
-        $current_value = ! empty($field) ? $this->get($field) : null;
982
-        if (empty($field) || empty($current_value)) {
983
-            return array();
984
-        }
985
-        return $model->next($current_value, $field, $query_params, $columns_to_select);
986
-    }
987
-
988
-
989
-
990
-    /**
991
-     * Returns the previous EE_Base_Class object in sequence from this object as found in the database
992
-     * matching the given query conditions.
993
-     *
994
-     * @param null  $field_to_order_by  What field is being used as the reference point.
995
-     * @param array $query_params       Any additional conditions on the query.
996
-     * @param null  $columns_to_select  If left null, then an EE_Base_Class object is returned, otherwise
997
-     *                                  you can indicate just the column you want returned
998
-     * @return array|EE_Base_Class
999
-     * @throws \EE_Error
1000
-     */
1001
-    public function previous($field_to_order_by = null, $query_params = array(), $columns_to_select = null)
1002
-    {
1003
-        $model = $this->get_model();
1004
-        $field = empty($field_to_order_by) && $model->has_primary_key_field()
1005
-            ? $model->get_primary_key_field()->get_name()
1006
-            : $field_to_order_by;
1007
-        $current_value = ! empty($field) ? $this->get($field) : null;
1008
-        if (empty($field) || empty($current_value)) {
1009
-            return array();
1010
-        }
1011
-        return $model->previous($current_value, $field, $query_params, $columns_to_select);
1012
-    }
1013
-
1014
-
1015
-
1016
-    /**
1017
-     * Overrides parent because parent expects old models.
1018
-     * This also doesn't do any validation, and won't work for serialized arrays
1019
-     *
1020
-     * @param string $field_name
1021
-     * @param mixed  $field_value_from_db
1022
-     * @throws \EE_Error
1023
-     */
1024
-    public function set_from_db($field_name, $field_value_from_db)
1025
-    {
1026
-        $field_obj = $this->get_model()->field_settings_for($field_name);
1027
-        if ($field_obj instanceof EE_Model_Field_Base) {
1028
-            //you would think the DB has no NULLs for non-null label fields right? wrong!
1029
-            //eg, a CPT model object could have an entry in the posts table, but no
1030
-            //entry in the meta table. Meaning that all its columns in the meta table
1031
-            //are null! yikes! so when we find one like that, use defaults for its meta columns
1032
-            if ($field_value_from_db === null) {
1033
-                if ($field_obj->is_nullable()) {
1034
-                    //if the field allows nulls, then let it be null
1035
-                    $field_value = null;
1036
-                } else {
1037
-                    $field_value = $field_obj->get_default_value();
1038
-                }
1039
-            } else {
1040
-                $field_value = $field_obj->prepare_for_set_from_db($field_value_from_db);
1041
-            }
1042
-            $this->_fields[$field_name] = $field_value;
1043
-            $this->_clear_cached_property($field_name);
1044
-        }
1045
-    }
1046
-
1047
-
1048
-
1049
-    /**
1050
-     * verifies that the specified field is of the correct type
1051
-     *
1052
-     * @param string $field_name
1053
-     * @param string $extra_cache_ref This allows the user to specify an extra cache ref for the given property
1054
-     *                                (in cases where the same property may be used for different outputs
1055
-     *                                - i.e. datetime, money etc.)
1056
-     * @return mixed
1057
-     * @throws \EE_Error
1058
-     */
1059
-    public function get($field_name, $extra_cache_ref = null)
1060
-    {
1061
-        return $this->_get_cached_property($field_name, false, $extra_cache_ref);
1062
-    }
1063
-
1064
-
1065
-
1066
-    /**
1067
-     * This method simply returns the RAW unprocessed value for the given property in this class
1068
-     *
1069
-     * @param  string $field_name A valid fieldname
1070
-     * @return mixed              Whatever the raw value stored on the property is.
1071
-     * @throws EE_Error if fieldSettings is misconfigured or the field doesn't exist.
1072
-     */
1073
-    public function get_raw($field_name)
1074
-    {
1075
-        $field_settings = $this->get_model()->field_settings_for($field_name);
1076
-        return $field_settings instanceof EE_Datetime_Field && $this->_fields[$field_name] instanceof DateTime
1077
-            ? $this->_fields[$field_name]->format('U')
1078
-            : $this->_fields[$field_name];
1079
-    }
1080
-
1081
-
1082
-
1083
-    /**
1084
-     * This is used to return the internal DateTime object used for a field that is a
1085
-     * EE_Datetime_Field.
1086
-     *
1087
-     * @param string $field_name               The field name retrieving the DateTime object.
1088
-     * @return mixed null | false | DateTime  If the requested field is NOT a EE_Datetime_Field then
1089
-     * @throws \EE_Error
1090
-     *                                         an error is set and false returned.  If the field IS an
1091
-     *                                         EE_Datetime_Field and but the field value is null, then
1092
-     *                                         just null is returned (because that indicates that likely
1093
-     *                                         this field is nullable).
1094
-     */
1095
-    public function get_DateTime_object($field_name)
1096
-    {
1097
-        $field_settings = $this->get_model()->field_settings_for($field_name);
1098
-        if ( ! $field_settings instanceof EE_Datetime_Field) {
1099
-            EE_Error::add_error(
1100
-                sprintf(
1101
-                    __(
1102
-                        'The field %s is not an EE_Datetime_Field field.  There is no DateTime object stored on this field type.',
1103
-                        'event_espresso'
1104
-                    ),
1105
-                    $field_name
1106
-                ),
1107
-                __FILE__,
1108
-                __FUNCTION__,
1109
-                __LINE__
1110
-            );
1111
-            return false;
1112
-        }
1113
-        return $this->_fields[$field_name];
1114
-    }
1115
-
1116
-
1117
-
1118
-    /**
1119
-     * To be used in template to immediately echo out the value, and format it for output.
1120
-     * Eg, should call stripslashes and whatnot before echoing
1121
-     *
1122
-     * @param string $field_name      the name of the field as it appears in the DB
1123
-     * @param string $extra_cache_ref This allows the user to specify an extra cache ref for the given property
1124
-     *                                (in cases where the same property may be used for different outputs
1125
-     *                                - i.e. datetime, money etc.)
1126
-     * @return void
1127
-     * @throws \EE_Error
1128
-     */
1129
-    public function e($field_name, $extra_cache_ref = null)
1130
-    {
1131
-        echo $this->get_pretty($field_name, $extra_cache_ref);
1132
-    }
1133
-
1134
-
1135
-
1136
-    /**
1137
-     * Exactly like e(), echoes out the field, but sets its schema to 'form_input', so that it
1138
-     * can be easily used as the value of form input.
1139
-     *
1140
-     * @param string $field_name
1141
-     * @return void
1142
-     * @throws \EE_Error
1143
-     */
1144
-    public function f($field_name)
1145
-    {
1146
-        $this->e($field_name, 'form_input');
1147
-    }
1148
-
1149
-
1150
-
1151
-    /**
1152
-     * Gets a pretty view of the field's value. $extra_cache_ref can specify different formats for this.
1153
-     * The $extra_cache_ref will be passed to the model field's prepare_for_pretty_echoing, so consult the field's class
1154
-     * to see what options are available.
1155
-     * @param string $field_name
1156
-     * @param string $extra_cache_ref This allows the user to specify an extra cache ref for the given property
1157
-     *                                (in cases where the same property may be used for different outputs
1158
-     *                                - i.e. datetime, money etc.)
1159
-     * @return mixed
1160
-     * @throws \EE_Error
1161
-     */
1162
-    public function get_pretty($field_name, $extra_cache_ref = null)
1163
-    {
1164
-        return $this->_get_cached_property($field_name, true, $extra_cache_ref);
1165
-    }
1166
-
1167
-
1168
-
1169
-    /**
1170
-     * This simply returns the datetime for the given field name
1171
-     * Note: this protected function is called by the wrapper get_date or get_time or get_datetime functions
1172
-     * (and the equivalent e_date, e_time, e_datetime).
1173
-     *
1174
-     * @access   protected
1175
-     * @param string   $field_name   Field on the instantiated EE_Base_Class child object
1176
-     * @param string   $dt_frmt      valid datetime format used for date
1177
-     *                               (if '' then we just use the default on the field,
1178
-     *                               if NULL we use the last-used format)
1179
-     * @param string   $tm_frmt      Same as above except this is for time format
1180
-     * @param string   $date_or_time if NULL then both are returned, otherwise "D" = only date and "T" = only time.
1181
-     * @param  boolean $echo         Whether the dtt is echoing using pretty echoing or just returned using vanilla get
1182
-     * @return string|bool|EE_Error string on success, FALSE on fail, or EE_Error Exception is thrown
1183
-     *                               if field is not a valid dtt field, or void if echoing
1184
-     * @throws \EE_Error
1185
-     */
1186
-    protected function _get_datetime($field_name, $dt_frmt = '', $tm_frmt = '', $date_or_time = '', $echo = false)
1187
-    {
1188
-        // clear cached property
1189
-        $this->_clear_cached_property($field_name);
1190
-        //reset format properties because they are used in get()
1191
-        $this->_dt_frmt = $dt_frmt !== '' ? $dt_frmt : $this->_dt_frmt;
1192
-        $this->_tm_frmt = $tm_frmt !== '' ? $tm_frmt : $this->_tm_frmt;
1193
-        if ($echo) {
1194
-            $this->e($field_name, $date_or_time);
1195
-            return '';
1196
-        }
1197
-        return $this->get($field_name, $date_or_time);
1198
-    }
1199
-
1200
-
1201
-
1202
-    /**
1203
-     * below are wrapper functions for the various datetime outputs that can be obtained for JUST returning the date
1204
-     * portion of a datetime value. (note the only difference between get_ and e_ is one returns the value and the
1205
-     * other echoes the pretty value for dtt)
1206
-     *
1207
-     * @param  string $field_name name of model object datetime field holding the value
1208
-     * @param  string $format     format for the date returned (if NULL we use default in dt_frmt property)
1209
-     * @return string            datetime value formatted
1210
-     * @throws \EE_Error
1211
-     */
1212
-    public function get_date($field_name, $format = '')
1213
-    {
1214
-        return $this->_get_datetime($field_name, $format, null, 'D');
1215
-    }
1216
-
1217
-
1218
-
1219
-    /**
1220
-     * @param      $field_name
1221
-     * @param string $format
1222
-     * @throws \EE_Error
1223
-     */
1224
-    public function e_date($field_name, $format = '')
1225
-    {
1226
-        $this->_get_datetime($field_name, $format, null, 'D', true);
1227
-    }
1228
-
1229
-
1230
-
1231
-    /**
1232
-     * below are wrapper functions for the various datetime outputs that can be obtained for JUST returning the time
1233
-     * portion of a datetime value. (note the only difference between get_ and e_ is one returns the value and the
1234
-     * other echoes the pretty value for dtt)
1235
-     *
1236
-     * @param  string $field_name name of model object datetime field holding the value
1237
-     * @param  string $format     format for the time returned ( if NULL we use default in tm_frmt property)
1238
-     * @return string             datetime value formatted
1239
-     * @throws \EE_Error
1240
-     */
1241
-    public function get_time($field_name, $format = '')
1242
-    {
1243
-        return $this->_get_datetime($field_name, null, $format, 'T');
1244
-    }
1245
-
1246
-
1247
-
1248
-    /**
1249
-     * @param      $field_name
1250
-     * @param string $format
1251
-     * @throws \EE_Error
1252
-     */
1253
-    public function e_time($field_name, $format = '')
1254
-    {
1255
-        $this->_get_datetime($field_name, null, $format, 'T', true);
1256
-    }
1257
-
1258
-
1259
-
1260
-    /**
1261
-     * below are wrapper functions for the various datetime outputs that can be obtained for returning the date AND
1262
-     * time portion of a datetime value. (note the only difference between get_ and e_ is one returns the value and the
1263
-     * other echoes the pretty value for dtt)
1264
-     *
1265
-     * @param  string $field_name name of model object datetime field holding the value
1266
-     * @param  string $dt_frmt    format for the date returned (if NULL we use default in dt_frmt property)
1267
-     * @param  string $tm_frmt    format for the time returned (if NULL we use default in tm_frmt property)
1268
-     * @return string             datetime value formatted
1269
-     * @throws \EE_Error
1270
-     */
1271
-    public function get_datetime($field_name, $dt_frmt = '', $tm_frmt = '')
1272
-    {
1273
-        return $this->_get_datetime($field_name, $dt_frmt, $tm_frmt);
1274
-    }
1275
-
1276
-
1277
-
1278
-    /**
1279
-     * @param string $field_name
1280
-     * @param string $dt_frmt
1281
-     * @param string $tm_frmt
1282
-     * @throws \EE_Error
1283
-     */
1284
-    public function e_datetime($field_name, $dt_frmt = '', $tm_frmt = '')
1285
-    {
1286
-        $this->_get_datetime($field_name, $dt_frmt, $tm_frmt, null, true);
1287
-    }
1288
-
1289
-
1290
-
1291
-    /**
1292
-     * Get the i8ln value for a date using the WordPress @see date_i18n function.
1293
-     *
1294
-     * @param string $field_name The EE_Datetime_Field reference for the date being retrieved.
1295
-     * @param string $format     PHP valid date/time string format.  If none is provided then the internal set format
1296
-     *                           on the object will be used.
1297
-     * @return string Date and time string in set locale or false if no field exists for the given
1298
-     * @throws \EE_Error
1299
-     *                           field name.
1300
-     */
1301
-    public function get_i18n_datetime($field_name, $format = '')
1302
-    {
1303
-        $format = empty($format) ? $this->_dt_frmt . ' ' . $this->_tm_frmt : $format;
1304
-        return date_i18n(
1305
-            $format,
1306
-            EEH_DTT_Helper::get_timestamp_with_offset($this->get_raw($field_name), $this->_timezone)
1307
-        );
1308
-    }
1309
-
1310
-
1311
-
1312
-    /**
1313
-     * This method validates whether the given field name is a valid field on the model object as well as it is of a
1314
-     * type EE_Datetime_Field.  On success there will be returned the field settings.  On fail an EE_Error exception is
1315
-     * thrown.
1316
-     *
1317
-     * @param  string $field_name The field name being checked
1318
-     * @throws EE_Error
1319
-     * @return EE_Datetime_Field
1320
-     */
1321
-    protected function _get_dtt_field_settings($field_name)
1322
-    {
1323
-        $field = $this->get_model()->field_settings_for($field_name);
1324
-        //check if field is dtt
1325
-        if ($field instanceof EE_Datetime_Field) {
1326
-            return $field;
1327
-        } else {
1328
-            throw new EE_Error(sprintf(__('The field name "%s" has been requested for the EE_Base_Class datetime functions and it is not a valid EE_Datetime_Field.  Please check the spelling of the field and make sure it has been setup as a EE_Datetime_Field in the %s model constructor',
1329
-                'event_espresso'), $field_name, self::_get_model_classname(get_class($this))));
1330
-        }
1331
-    }
1332
-
1333
-
1334
-
1335
-
1336
-    /**
1337
-     * NOTE ABOUT BELOW:
1338
-     * These convenience date and time setters are for setting date and time independently.  In other words you might
1339
-     * want to change the time on a datetime_field but leave the date the same (or vice versa). IF on the other hand
1340
-     * you want to set both date and time at the same time, you can just use the models default set($fieldname,$value)
1341
-     * method and make sure you send the entire datetime value for setting.
1342
-     */
1343
-    /**
1344
-     * sets the time on a datetime property
1345
-     *
1346
-     * @access protected
1347
-     * @param string|Datetime $time      a valid time string for php datetime functions (or DateTime object)
1348
-     * @param string          $fieldname the name of the field the time is being set on (must match a EE_Datetime_Field)
1349
-     * @throws \EE_Error
1350
-     */
1351
-    protected function _set_time_for($time, $fieldname)
1352
-    {
1353
-        $this->_set_date_time('T', $time, $fieldname);
1354
-    }
1355
-
1356
-
1357
-
1358
-    /**
1359
-     * sets the date on a datetime property
1360
-     *
1361
-     * @access protected
1362
-     * @param string|DateTime $date      a valid date string for php datetime functions ( or DateTime object)
1363
-     * @param string          $fieldname the name of the field the date is being set on (must match a EE_Datetime_Field)
1364
-     * @throws \EE_Error
1365
-     */
1366
-    protected function _set_date_for($date, $fieldname)
1367
-    {
1368
-        $this->_set_date_time('D', $date, $fieldname);
1369
-    }
1370
-
1371
-
1372
-
1373
-    /**
1374
-     * This takes care of setting a date or time independently on a given model object property. This method also
1375
-     * verifies that the given fieldname matches a model object property and is for a EE_Datetime_Field field
1376
-     *
1377
-     * @access protected
1378
-     * @param string          $what           "T" for time, 'B' for both, 'D' for Date.
1379
-     * @param string|DateTime $datetime_value A valid Date or Time string (or DateTime object)
1380
-     * @param string          $fieldname      the name of the field the date OR time is being set on (must match a
1381
-     *                                        EE_Datetime_Field property)
1382
-     * @throws \EE_Error
1383
-     */
1384
-    protected function _set_date_time($what = 'T', $datetime_value, $fieldname)
1385
-    {
1386
-        $field = $this->_get_dtt_field_settings($fieldname);
1387
-        $field->set_timezone($this->_timezone);
1388
-        $field->set_date_format($this->_dt_frmt);
1389
-        $field->set_time_format($this->_tm_frmt);
1390
-        switch ($what) {
1391
-            case 'T' :
1392
-                $this->_fields[$fieldname] = $field->prepare_for_set_with_new_time(
1393
-                    $datetime_value,
1394
-                    $this->_fields[$fieldname]
1395
-                );
1396
-                break;
1397
-            case 'D' :
1398
-                $this->_fields[$fieldname] = $field->prepare_for_set_with_new_date(
1399
-                    $datetime_value,
1400
-                    $this->_fields[$fieldname]
1401
-                );
1402
-                break;
1403
-            case 'B' :
1404
-                $this->_fields[$fieldname] = $field->prepare_for_set($datetime_value);
1405
-                break;
1406
-        }
1407
-        $this->_clear_cached_property($fieldname);
1408
-    }
1409
-
1410
-
1411
-
1412
-    /**
1413
-     * This will return a timestamp for the website timezone but ONLY when the current website timezone is different
1414
-     * than the timezone set for the website. NOTE, this currently only works well with methods that return values.  If
1415
-     * you use it with methods that echo values the $_timestamp property may not get reset to its original value and
1416
-     * that could lead to some unexpected results!
1417
-     *
1418
-     * @access public
1419
-     * @param string               $field_name This is the name of the field on the object that contains the date/time
1420
-     *                                         value being returned.
1421
-     * @param string               $callback   must match a valid method in this class (defaults to get_datetime)
1422
-     * @param mixed (array|string) $args       This is the arguments that will be passed to the callback.
1423
-     * @param string               $prepend    You can include something to prepend on the timestamp
1424
-     * @param string               $append     You can include something to append on the timestamp
1425
-     * @throws EE_Error
1426
-     * @return string timestamp
1427
-     */
1428
-    public function display_in_my_timezone(
1429
-        $field_name,
1430
-        $callback = 'get_datetime',
1431
-        $args = null,
1432
-        $prepend = '',
1433
-        $append = ''
1434
-    ) {
1435
-        $timezone = EEH_DTT_Helper::get_timezone();
1436
-        if ($timezone === $this->_timezone) {
1437
-            return '';
1438
-        }
1439
-        $original_timezone = $this->_timezone;
1440
-        $this->set_timezone($timezone);
1441
-        $fn = (array)$field_name;
1442
-        $args = array_merge($fn, (array)$args);
1443
-        if ( ! method_exists($this, $callback)) {
1444
-            throw new EE_Error(
1445
-                sprintf(
1446
-                    __(
1447
-                        'The method named "%s" given as the callback param in "display_in_my_timezone" does not exist.  Please check your spelling',
1448
-                        'event_espresso'
1449
-                    ),
1450
-                    $callback
1451
-                )
1452
-            );
1453
-        }
1454
-        $args = (array)$args;
1455
-        $return = $prepend . call_user_func_array(array($this, $callback), $args) . $append;
1456
-        $this->set_timezone($original_timezone);
1457
-        return $return;
1458
-    }
1459
-
1460
-
1461
-
1462
-    /**
1463
-     * Deletes this model object.
1464
-     * This calls the `EE_Base_Class::_delete` method.  Child classes wishing to change default behaviour should
1465
-     * override
1466
-     * `EE_Base_Class::_delete` NOT this class.
1467
-     *
1468
-     * @return boolean | int
1469
-     * @throws \EE_Error
1470
-     */
1471
-    public function delete()
1472
-    {
1473
-        /**
1474
-         * Called just before the `EE_Base_Class::_delete` method call.
1475
-         * Note: `EE_Base_Class::_delete` might be overridden by child classes so any client code hooking into these actions
1476
-         * should be aware that `_delete` may not always result in a permanent delete.  For example, `EE_Soft_Delete_Base_Class::_delete`
1477
-         * soft deletes (trash) the object and does not permanently delete it.
1478
-         *
1479
-         * @param EE_Base_Class $model_object about to be 'deleted'
1480
-         */
1481
-        do_action('AHEE__EE_Base_Class__delete__before', $this);
1482
-        $result = $this->_delete();
1483
-        /**
1484
-         * Called just after the `EE_Base_Class::_delete` method call.
1485
-         * Note: `EE_Base_Class::_delete` might be overridden by child classes so any client code hooking into these actions
1486
-         * should be aware that `_delete` may not always result in a permanent delete.  For example `EE_Soft_Base_Class::_delete`
1487
-         * soft deletes (trash) the object and does not permanently delete it.
1488
-         *
1489
-         * @param EE_Base_Class $model_object that was just 'deleted'
1490
-         * @param boolean       $result
1491
-         */
1492
-        do_action('AHEE__EE_Base_Class__delete__end', $this, $result);
1493
-        return $result;
1494
-    }
1495
-
1496
-
1497
-
1498
-    /**
1499
-     * Calls the specific delete method for the instantiated class.
1500
-     * This method is called by the public `EE_Base_Class::delete` method.  Any child classes desiring to override
1501
-     * default functionality for "delete" (which is to call `permanently_delete`) should override this method NOT
1502
-     * `EE_Base_Class::delete`
1503
-     *
1504
-     * @return bool|int
1505
-     * @throws \EE_Error
1506
-     */
1507
-    protected function _delete()
1508
-    {
1509
-        return $this->delete_permanently();
1510
-    }
1511
-
1512
-
1513
-
1514
-    /**
1515
-     * Deletes this model object permanently from db (but keep in mind related models my block the delete and return an
1516
-     * error)
1517
-     *
1518
-     * @return bool | int
1519
-     * @throws \EE_Error
1520
-     */
1521
-    public function delete_permanently()
1522
-    {
1523
-        /**
1524
-         * Called just before HARD deleting a model object
1525
-         *
1526
-         * @param EE_Base_Class $model_object about to be 'deleted'
1527
-         */
1528
-        do_action('AHEE__EE_Base_Class__delete_permanently__before', $this);
1529
-        $model = $this->get_model();
1530
-        $result = $model->delete_permanently_by_ID($this->ID());
1531
-        $this->refresh_cache_of_related_objects();
1532
-        /**
1533
-         * Called just after HARD deleting a model object
1534
-         *
1535
-         * @param EE_Base_Class $model_object that was just 'deleted'
1536
-         * @param boolean       $result
1537
-         */
1538
-        do_action('AHEE__EE_Base_Class__delete_permanently__end', $this, $result);
1539
-        return $result;
1540
-    }
1541
-
1542
-
1543
-
1544
-    /**
1545
-     * When this model object is deleted, it may still be cached on related model objects. This clears the cache of
1546
-     * related model objects
1547
-     *
1548
-     * @throws \EE_Error
1549
-     */
1550
-    public function refresh_cache_of_related_objects()
1551
-    {
1552
-        $model = $this->get_model();
1553
-        foreach ($model->relation_settings() as $relation_name => $relation_obj) {
1554
-            if ( ! empty($this->_model_relations[$relation_name])) {
1555
-                $related_objects = $this->_model_relations[$relation_name];
1556
-                if ($relation_obj instanceof EE_Belongs_To_Relation) {
1557
-                    //this relation only stores a single model object, not an array
1558
-                    //but let's make it consistent
1559
-                    $related_objects = array($related_objects);
1560
-                }
1561
-                foreach ($related_objects as $related_object) {
1562
-                    //only refresh their cache if they're in memory
1563
-                    if ($related_object instanceof EE_Base_Class) {
1564
-                        $related_object->clear_cache($model->get_this_model_name(), $this);
1565
-                    }
1566
-                }
1567
-            }
1568
-        }
1569
-    }
1570
-
1571
-
1572
-
1573
-    /**
1574
-     *        Saves this object to the database. An array may be supplied to set some values on this
1575
-     * object just before saving.
1576
-     *
1577
-     * @access public
1578
-     * @param array $set_cols_n_values keys are field names, values are their new values,
1579
-     *                                 if provided during the save() method (often client code will change the fields'
1580
-     *                                 values before calling save)
1581
-     * @throws \EE_Error
1582
-     * @return int , 1 on a successful update, the ID of the new entry on insert; 0 on failure or if the model object
1583
-     *                                 isn't allowed to persist (as determined by EE_Base_Class::allow_persist())
1584
-     */
1585
-    public function save($set_cols_n_values = array())
1586
-    {
1587
-        $model = $this->get_model();
1588
-        /**
1589
-         * Filters the fields we're about to save on the model object
1590
-         *
1591
-         * @param array         $set_cols_n_values
1592
-         * @param EE_Base_Class $model_object
1593
-         */
1594
-        $set_cols_n_values = (array)apply_filters('FHEE__EE_Base_Class__save__set_cols_n_values', $set_cols_n_values,
1595
-            $this);
1596
-        //set attributes as provided in $set_cols_n_values
1597
-        foreach ($set_cols_n_values as $column => $value) {
1598
-            $this->set($column, $value);
1599
-        }
1600
-        // no changes ? then don't do anything
1601
-        if (! $this->_has_changes && $this->ID() && $model->get_primary_key_field()->is_auto_increment()) {
1602
-            return 0;
1603
-        }
1604
-        /**
1605
-         * Saving a model object.
1606
-         * Before we perform a save, this action is fired.
1607
-         *
1608
-         * @param EE_Base_Class $model_object the model object about to be saved.
1609
-         */
1610
-        do_action('AHEE__EE_Base_Class__save__begin', $this);
1611
-        if ( ! $this->allow_persist()) {
1612
-            return 0;
1613
-        }
1614
-        //now get current attribute values
1615
-        $save_cols_n_values = $this->_fields;
1616
-        //if the object already has an ID, update it. Otherwise, insert it
1617
-        //also: change the assumption about values passed to the model NOT being prepare dby the model object. They have been
1618
-        $old_assumption_concerning_value_preparation = $model
1619
-                                                            ->get_assumption_concerning_values_already_prepared_by_model_object();
1620
-        $model->assume_values_already_prepared_by_model_object(true);
1621
-        //does this model have an autoincrement PK?
1622
-        if ($model->has_primary_key_field()) {
1623
-            if ($model->get_primary_key_field()->is_auto_increment()) {
1624
-                //ok check if it's set, if so: update; if not, insert
1625
-                if ( ! empty($save_cols_n_values[$model->primary_key_name()])) {
1626
-                    $results = $model->update_by_ID($save_cols_n_values, $this->ID());
1627
-                } else {
1628
-                    unset($save_cols_n_values[$model->primary_key_name()]);
1629
-                    $results = $model->insert($save_cols_n_values);
1630
-                    if ($results) {
1631
-                        //if successful, set the primary key
1632
-                        //but don't use the normal SET method, because it will check if
1633
-                        //an item with the same ID exists in the mapper & db, then
1634
-                        //will find it in the db (because we just added it) and THAT object
1635
-                        //will get added to the mapper before we can add this one!
1636
-                        //but if we just avoid using the SET method, all that headache can be avoided
1637
-                        $pk_field_name = $model->primary_key_name();
1638
-                        $this->_fields[$pk_field_name] = $results;
1639
-                        $this->_clear_cached_property($pk_field_name);
1640
-                        $model->add_to_entity_map($this);
1641
-                        $this->_update_cached_related_model_objs_fks();
1642
-                    }
1643
-                }
1644
-            } else {//PK is NOT auto-increment
1645
-                //so check if one like it already exists in the db
1646
-                if ($model->exists_by_ID($this->ID())) {
1647
-                    if (WP_DEBUG && ! $this->in_entity_map()) {
1648
-                        throw new EE_Error(
1649
-                            sprintf(
1650
-                                __('Using a model object %1$s that is NOT in the entity map, can lead to unexpected errors. You should either: %4$s 1. Put it in the entity mapper by calling %2$s %4$s 2. Discard this model object and use what is in the entity mapper %4$s 3. Fetch from the database using %3$s',
1651
-                                    'event_espresso'),
1652
-                                get_class($this),
1653
-                                get_class($model) . '::instance()->add_to_entity_map()',
1654
-                                get_class($model) . '::instance()->get_one_by_ID()',
1655
-                                '<br />'
1656
-                            )
1657
-                        );
1658
-                    }
1659
-                    $results = $model->update_by_ID($save_cols_n_values, $this->ID());
1660
-                } else {
1661
-                    $results = $model->insert($save_cols_n_values);
1662
-                    $this->_update_cached_related_model_objs_fks();
1663
-                }
1664
-            }
1665
-        } else {//there is NO primary key
1666
-            $already_in_db = false;
1667
-            foreach ($model->unique_indexes() as $index) {
1668
-                $uniqueness_where_params = array_intersect_key($save_cols_n_values, $index->fields());
1669
-                if ($model->exists(array($uniqueness_where_params))) {
1670
-                    $already_in_db = true;
1671
-                }
1672
-            }
1673
-            if ($already_in_db) {
1674
-                $combined_pk_fields_n_values = array_intersect_key($save_cols_n_values,
1675
-                    $model->get_combined_primary_key_fields());
1676
-                $results = $model->update($save_cols_n_values, $combined_pk_fields_n_values);
1677
-            } else {
1678
-                $results = $model->insert($save_cols_n_values);
1679
-            }
1680
-        }
1681
-        //restore the old assumption about values being prepared by the model object
1682
-        $model
1683
-             ->assume_values_already_prepared_by_model_object($old_assumption_concerning_value_preparation);
1684
-        /**
1685
-         * After saving the model object this action is called
1686
-         *
1687
-         * @param EE_Base_Class $model_object which was just saved
1688
-         * @param boolean|int   $results      if it were updated, TRUE or FALSE; if it were newly inserted
1689
-         *                                    the new ID (or 0 if an error occurred and it wasn't updated)
1690
-         */
1691
-        do_action('AHEE__EE_Base_Class__save__end', $this, $results);
1692
-        $this->_has_changes = false;
1693
-        return $results;
1694
-    }
1695
-
1696
-
1697
-
1698
-    /**
1699
-     * Updates the foreign key on related models objects pointing to this to have this model object's ID
1700
-     * as their foreign key.  If the cached related model objects already exist in the db, saves them (so that the DB
1701
-     * is consistent) Especially useful in case we JUST added this model object ot the database and we want to let its
1702
-     * cached relations with foreign keys to it know about that change. Eg: we've created a transaction but haven't
1703
-     * saved it to the db. We also create a registration and don't save it to the DB, but we DO cache it on the
1704
-     * transaction. Now, when we save the transaction, the registration's TXN_ID will be automatically updated, whether
1705
-     * or not they exist in the DB (if they do, their DB records will be automatically updated)
1706
-     *
1707
-     * @return void
1708
-     * @throws \EE_Error
1709
-     */
1710
-    protected function _update_cached_related_model_objs_fks()
1711
-    {
1712
-        $model = $this->get_model();
1713
-        foreach ($model->relation_settings() as $relation_name => $relation_obj) {
1714
-            if ($relation_obj instanceof EE_Has_Many_Relation) {
1715
-                foreach ($this->get_all_from_cache($relation_name) as $related_model_obj_in_cache) {
1716
-                    $fk_to_this = $related_model_obj_in_cache->get_model()->get_foreign_key_to(
1717
-                        $model->get_this_model_name()
1718
-                    );
1719
-                    $related_model_obj_in_cache->set($fk_to_this->get_name(), $this->ID());
1720
-                    if ($related_model_obj_in_cache->ID()) {
1721
-                        $related_model_obj_in_cache->save();
1722
-                    }
1723
-                }
1724
-            }
1725
-        }
1726
-    }
1727
-
1728
-
1729
-
1730
-    /**
1731
-     * Saves this model object and its NEW cached relations to the database.
1732
-     * (Meaning, for now, IT DOES NOT WORK if the cached items already exist in the DB.
1733
-     * In order for that to work, we would need to mark model objects as dirty/clean...
1734
-     * because otherwise, there's a potential for infinite looping of saving
1735
-     * Saves the cached related model objects, and ensures the relation between them
1736
-     * and this object and properly setup
1737
-     *
1738
-     * @return int ID of new model object on save; 0 on failure+
1739
-     * @throws \EE_Error
1740
-     */
1741
-    public function save_new_cached_related_model_objs()
1742
-    {
1743
-        //make sure this has been saved
1744
-        if ( ! $this->ID()) {
1745
-            $id = $this->save();
1746
-        } else {
1747
-            $id = $this->ID();
1748
-        }
1749
-        //now save all the NEW cached model objects  (ie they don't exist in the DB)
1750
-        foreach ($this->get_model()->relation_settings() as $relationName => $relationObj) {
1751
-            if ($this->_model_relations[$relationName]) {
1752
-                //is this a relation where we should expect just ONE related object (ie, EE_Belongs_To_relation)
1753
-                //or MANY related objects (ie, EE_HABTM_Relation or EE_Has_Many_Relation)?
1754
-                if ($relationObj instanceof EE_Belongs_To_Relation) {
1755
-                    //add a relation to that relation type (which saves the appropriate thing in the process)
1756
-                    //but ONLY if it DOES NOT exist in the DB
1757
-                    /* @var $related_model_obj EE_Base_Class */
1758
-                    $related_model_obj = $this->_model_relations[$relationName];
1759
-                    //					if( ! $related_model_obj->ID()){
1760
-                    $this->_add_relation_to($related_model_obj, $relationName);
1761
-                    $related_model_obj->save_new_cached_related_model_objs();
1762
-                    //					}
1763
-                } else {
1764
-                    foreach ($this->_model_relations[$relationName] as $related_model_obj) {
1765
-                        //add a relation to that relation type (which saves the appropriate thing in the process)
1766
-                        //but ONLY if it DOES NOT exist in the DB
1767
-                        //						if( ! $related_model_obj->ID()){
1768
-                        $this->_add_relation_to($related_model_obj, $relationName);
1769
-                        $related_model_obj->save_new_cached_related_model_objs();
1770
-                        //						}
1771
-                    }
1772
-                }
1773
-            }
1774
-        }
1775
-        return $id;
1776
-    }
1777
-
1778
-
1779
-
1780
-    /**
1781
-     * for getting a model while instantiated.
1782
-     *
1783
-     * @return \EEM_Base | \EEM_CPT_Base
1784
-     */
1785
-    public function get_model()
1786
-    {
1787
-        if( ! $this->_model){
1788
-            $modelName = self::_get_model_classname(get_class($this));
1789
-            $this->_model = self::_get_model_instance_with_name($modelName, $this->_timezone);
1790
-        } else {
1791
-            $this->_model->set_timezone($this->_timezone);
1792
-        }
1793
-
1794
-        return $this->_model;
1795
-    }
1796
-
1797
-
1798
-
1799
-    /**
1800
-     * @param $props_n_values
1801
-     * @param $classname
1802
-     * @return mixed bool|EE_Base_Class|EEM_CPT_Base
1803
-     * @throws \EE_Error
1804
-     */
1805
-    protected static function _get_object_from_entity_mapper($props_n_values, $classname)
1806
-    {
1807
-        //TODO: will not work for Term_Relationships because they have no PK!
1808
-        $primary_id_ref = self::_get_primary_key_name($classname);
1809
-        if (array_key_exists($primary_id_ref, $props_n_values) && ! empty($props_n_values[$primary_id_ref])) {
1810
-            $id = $props_n_values[$primary_id_ref];
1811
-            return self::_get_model($classname)->get_from_entity_map($id);
1812
-        }
1813
-        return false;
1814
-    }
1815
-
1816
-
1817
-
1818
-    /**
1819
-     * This is called by child static "new_instance" method and we'll check to see if there is an existing db entry for
1820
-     * the primary key (if present in incoming values). If there is a key in the incoming array that matches the
1821
-     * primary key for the model AND it is not null, then we check the db. If there's a an object we return it.  If not
1822
-     * we return false.
1823
-     *
1824
-     * @param  array  $props_n_values   incoming array of properties and their values
1825
-     * @param  string $classname        the classname of the child class
1826
-     * @param null    $timezone
1827
-     * @param array   $date_formats     incoming date_formats in an array where the first value is the
1828
-     *                                  date_format and the second value is the time format
1829
-     * @return mixed (EE_Base_Class|bool)
1830
-     * @throws \EE_Error
1831
-     */
1832
-    protected static function _check_for_object($props_n_values, $classname, $timezone = null, $date_formats = array())
1833
-    {
1834
-        $existing = null;
1835
-        $model = self::_get_model($classname, $timezone);
1836
-        if ($model->has_primary_key_field()) {
1837
-            $primary_id_ref = self::_get_primary_key_name($classname);
1838
-            if (array_key_exists($primary_id_ref, $props_n_values)
1839
-                && ! empty($props_n_values[$primary_id_ref])
1840
-            ) {
1841
-                $existing = $model->get_one_by_ID(
1842
-                    $props_n_values[$primary_id_ref]
1843
-                );
1844
-            }
1845
-        } elseif ($model->has_all_combined_primary_key_fields($props_n_values)) {
1846
-            //no primary key on this model, but there's still a matching item in the DB
1847
-            $existing = self::_get_model($classname, $timezone)->get_one_by_ID(
1848
-                self::_get_model($classname, $timezone)->get_index_primary_key_string($props_n_values)
1849
-            );
1850
-        }
1851
-        if ($existing) {
1852
-            //set date formats if present before setting values
1853
-            if ( ! empty($date_formats) && is_array($date_formats)) {
1854
-                $existing->set_date_format($date_formats[0]);
1855
-                $existing->set_time_format($date_formats[1]);
1856
-            } else {
1857
-                //set default formats for date and time
1858
-                $existing->set_date_format(get_option('date_format'));
1859
-                $existing->set_time_format(get_option('time_format'));
1860
-            }
1861
-            foreach ($props_n_values as $property => $field_value) {
1862
-                $existing->set($property, $field_value);
1863
-            }
1864
-            return $existing;
1865
-        } else {
1866
-            return false;
1867
-        }
1868
-    }
1869
-
1870
-
1871
-
1872
-    /**
1873
-     * Gets the EEM_*_Model for this class
1874
-     *
1875
-     * @access public now, as this is more convenient
1876
-     * @param      $classname
1877
-     * @param null $timezone
1878
-     * @throws EE_Error
1879
-     * @return EEM_Base
1880
-     */
1881
-    protected static function _get_model($classname, $timezone = null)
1882
-    {
1883
-        //find model for this class
1884
-        if ( ! $classname) {
1885
-            throw new EE_Error(
1886
-                sprintf(
1887
-                    __(
1888
-                        "What were you thinking calling _get_model(%s)?? You need to specify the class name",
1889
-                        "event_espresso"
1890
-                    ),
1891
-                    $classname
1892
-                )
1893
-            );
1894
-        }
1895
-        $modelName = self::_get_model_classname($classname);
1896
-        return self::_get_model_instance_with_name($modelName, $timezone);
1897
-    }
1898
-
1899
-
1900
-
1901
-    /**
1902
-     * Gets the model instance (eg instance of EEM_Attendee) given its classname (eg EE_Attendee)
1903
-     *
1904
-     * @param string $model_classname
1905
-     * @param null   $timezone
1906
-     * @return EEM_Base
1907
-     */
1908
-    protected static function _get_model_instance_with_name($model_classname, $timezone = null)
1909
-    {
1910
-        $model_classname = str_replace('EEM_', '', $model_classname);
1911
-        $model = EE_Registry::instance()->load_model($model_classname);
1912
-        $model->set_timezone($timezone);
1913
-        return $model;
1914
-    }
1915
-
1916
-
1917
-
1918
-    /**
1919
-     * If a model name is provided (eg Registration), gets the model classname for that model.
1920
-     * Also works if a model class's classname is provided (eg EE_Registration).
1921
-     *
1922
-     * @param null $model_name
1923
-     * @return string like EEM_Attendee
1924
-     */
1925
-    private static function _get_model_classname($model_name = null)
1926
-    {
1927
-        if (strpos($model_name, "EE_") === 0) {
1928
-            $model_classname = str_replace("EE_", "EEM_", $model_name);
1929
-        } else {
1930
-            $model_classname = "EEM_" . $model_name;
1931
-        }
1932
-        return $model_classname;
1933
-    }
1934
-
1935
-
1936
-
1937
-    /**
1938
-     * returns the name of the primary key attribute
1939
-     *
1940
-     * @param null $classname
1941
-     * @throws EE_Error
1942
-     * @return string
1943
-     */
1944
-    protected static function _get_primary_key_name($classname = null)
1945
-    {
1946
-        if ( ! $classname) {
1947
-            throw new EE_Error(
1948
-                sprintf(
1949
-                    __("What were you thinking calling _get_primary_key_name(%s)", "event_espresso"),
1950
-                    $classname
1951
-                )
1952
-            );
1953
-        }
1954
-        return self::_get_model($classname)->get_primary_key_field()->get_name();
1955
-    }
1956
-
1957
-
1958
-
1959
-    /**
1960
-     * Gets the value of the primary key.
1961
-     * If the object hasn't yet been saved, it should be whatever the model field's default was
1962
-     * (eg, if this were the EE_Event class, look at the primary key field on EEM_Event and see what its default value
1963
-     * is. Usually defaults for integer primary keys are 0; string primary keys are usually NULL).
1964
-     *
1965
-     * @return mixed, if the primary key is of type INT it'll be an int. Otherwise it could be a string
1966
-     * @throws \EE_Error
1967
-     */
1968
-    public function ID()
1969
-    {
1970
-        $model = $this->get_model();
1971
-        //now that we know the name of the variable, use a variable variable to get its value and return its
1972
-        if ($model->has_primary_key_field()) {
1973
-            return $this->_fields[$model->primary_key_name()];
1974
-        } else {
1975
-            return $model->get_index_primary_key_string($this->_fields);
1976
-        }
1977
-    }
1978
-
1979
-
1980
-
1981
-    /**
1982
-     * Adds a relationship to the specified EE_Base_Class object, given the relationship's name. Eg, if the current
1983
-     * model is related to a group of events, the $relationName should be 'Event', and should be a key in the EE
1984
-     * Model's $_model_relations array. If this model object doesn't exist in the DB, just caches the related thing
1985
-     *
1986
-     * @param mixed  $otherObjectModelObjectOrID       EE_Base_Class or the ID of the other object
1987
-     * @param string $relationName                     eg 'Events','Question',etc.
1988
-     *                                                 an attendee to a group, you also want to specify which role they
1989
-     *                                                 will have in that group. So you would use this parameter to
1990
-     *                                                 specify array('role-column-name'=>'role-id')
1991
-     * @param array  $extra_join_model_fields_n_values You can optionally include an array of key=>value pairs that
1992
-     *                                                 allow you to further constrict the relation to being added.
1993
-     *                                                 However, keep in mind that the columns (keys) given must match a
1994
-     *                                                 column on the JOIN table and currently only the HABTM models
1995
-     *                                                 accept these additional conditions.  Also remember that if an
1996
-     *                                                 exact match isn't found for these extra cols/val pairs, then a
1997
-     *                                                 NEW row is created in the join table.
1998
-     * @param null   $cache_id
1999
-     * @throws EE_Error
2000
-     * @return EE_Base_Class the object the relation was added to
2001
-     */
2002
-    public function _add_relation_to(
2003
-        $otherObjectModelObjectOrID,
2004
-        $relationName,
2005
-        $extra_join_model_fields_n_values = array(),
2006
-        $cache_id = null
2007
-    ) {
2008
-        $model = $this->get_model();
2009
-        //if this thing exists in the DB, save the relation to the DB
2010
-        if ($this->ID()) {
2011
-            $otherObject = $model
2012
-                                ->add_relationship_to($this, $otherObjectModelObjectOrID, $relationName,
2013
-                                    $extra_join_model_fields_n_values);
2014
-            //clear cache so future get_many_related and get_first_related() return new results.
2015
-            $this->clear_cache($relationName, $otherObject, true);
2016
-            if ($otherObject instanceof EE_Base_Class) {
2017
-                $otherObject->clear_cache($model->get_this_model_name(), $this);
2018
-            }
2019
-        } else {
2020
-            //this thing doesn't exist in the DB,  so just cache it
2021
-            if ( ! $otherObjectModelObjectOrID instanceof EE_Base_Class) {
2022
-                throw new EE_Error(sprintf(
2023
-                    __('Before a model object is saved to the database, calls to _add_relation_to must be passed an actual object, not just an ID. You provided %s as the model object to a %s',
2024
-                        'event_espresso'),
2025
-                    $otherObjectModelObjectOrID,
2026
-                    get_class($this)
2027
-                ));
2028
-            } else {
2029
-                $otherObject = $otherObjectModelObjectOrID;
2030
-            }
2031
-            $this->cache($relationName, $otherObjectModelObjectOrID, $cache_id);
2032
-        }
2033
-        if ($otherObject instanceof EE_Base_Class) {
2034
-            //fix the reciprocal relation too
2035
-            if ($otherObject->ID()) {
2036
-                //its saved so assumed relations exist in the DB, so we can just
2037
-                //clear the cache so future queries use the updated info in the DB
2038
-                $otherObject->clear_cache($model->get_this_model_name(), null, true);
2039
-            } else {
2040
-                //it's not saved, so it caches relations like this
2041
-                $otherObject->cache($model->get_this_model_name(), $this);
2042
-            }
2043
-        }
2044
-        return $otherObject;
2045
-    }
2046
-
2047
-
2048
-
2049
-    /**
2050
-     * Removes a relationship to the specified EE_Base_Class object, given the relationships' name. Eg, if the current
2051
-     * model is related to a group of events, the $relationName should be 'Events', and should be a key in the EE
2052
-     * Model's $_model_relations array. If this model object doesn't exist in the DB, just removes the related thing
2053
-     * from the cache
2054
-     *
2055
-     * @param mixed  $otherObjectModelObjectOrID
2056
-     *                EE_Base_Class or the ID of the other object, OR an array key into the cache if this isn't saved
2057
-     *                to the DB yet
2058
-     * @param string $relationName
2059
-     * @param array  $where_query
2060
-     *                You can optionally include an array of key=>value pairs that allow you to further constrict the
2061
-     *                relation to being added. However, keep in mind that the columns (keys) given must match a column
2062
-     *                on the JOIN table and currently only the HABTM models accept these additional conditions. Also
2063
-     *                remember that if an exact match isn't found for these extra cols/val pairs, then a NEW row is
2064
-     *                created in the join table.
2065
-     * @return EE_Base_Class the relation was removed from
2066
-     * @throws \EE_Error
2067
-     */
2068
-    public function _remove_relation_to($otherObjectModelObjectOrID, $relationName, $where_query = array())
2069
-    {
2070
-        if ($this->ID()) {
2071
-            //if this exists in the DB, save the relation change to the DB too
2072
-            $otherObject = $this->get_model()
2073
-                                ->remove_relationship_to($this, $otherObjectModelObjectOrID, $relationName,
2074
-                                    $where_query);
2075
-            $this->clear_cache($relationName, $otherObject);
2076
-        } else {
2077
-            //this doesn't exist in the DB, just remove it from the cache
2078
-            $otherObject = $this->clear_cache($relationName, $otherObjectModelObjectOrID);
2079
-        }
2080
-        if ($otherObject instanceof EE_Base_Class) {
2081
-            $otherObject->clear_cache($this->get_model()->get_this_model_name(), $this);
2082
-        }
2083
-        return $otherObject;
2084
-    }
2085
-
2086
-
2087
-
2088
-    /**
2089
-     * Removes ALL the related things for the $relationName.
2090
-     *
2091
-     * @param string $relationName
2092
-     * @param array  $where_query_params like EEM_Base::get_all's $query_params[0] (where conditions)
2093
-     * @return EE_Base_Class
2094
-     * @throws \EE_Error
2095
-     */
2096
-    public function _remove_relations($relationName, $where_query_params = array())
2097
-    {
2098
-        if ($this->ID()) {
2099
-            //if this exists in the DB, save the relation change to the DB too
2100
-            $otherObjects = $this->get_model()->remove_relations($this, $relationName, $where_query_params);
2101
-            $this->clear_cache($relationName, null, true);
2102
-        } else {
2103
-            //this doesn't exist in the DB, just remove it from the cache
2104
-            $otherObjects = $this->clear_cache($relationName, null, true);
2105
-        }
2106
-        if (is_array($otherObjects)) {
2107
-            foreach ($otherObjects as $otherObject) {
2108
-                $otherObject->clear_cache($this->get_model()->get_this_model_name(), $this);
2109
-            }
2110
-        }
2111
-        return $otherObjects;
2112
-    }
2113
-
2114
-
2115
-
2116
-    /**
2117
-     * Gets all the related model objects of the specified type. Eg, if the current class if
2118
-     * EE_Event, you could call $this->get_many_related('Registration') to get an array of all the
2119
-     * EE_Registration objects which related to this event. Note: by default, we remove the "default query params"
2120
-     * because we want to get even deleted items etc.
2121
-     *
2122
-     * @param string $relationName key in the model's _model_relations array
2123
-     * @param array  $query_params like EEM_Base::get_all
2124
-     * @return EE_Base_Class[] Results not necessarily indexed by IDs, because some results might not have primary keys
2125
-     * @throws \EE_Error
2126
-     *                             or might not be saved yet. Consider using EEM_Base::get_IDs() on these results if
2127
-     *                             you want IDs
2128
-     */
2129
-    public function get_many_related($relationName, $query_params = array())
2130
-    {
2131
-        if ($this->ID()) {
2132
-            //this exists in the DB, so get the related things from either the cache or the DB
2133
-            //if there are query parameters, forget about caching the related model objects.
2134
-            if ($query_params) {
2135
-                $related_model_objects = $this->get_model()->get_all_related($this, $relationName, $query_params);
2136
-            } else {
2137
-                //did we already cache the result of this query?
2138
-                $cached_results = $this->get_all_from_cache($relationName);
2139
-                if ( ! $cached_results) {
2140
-                    $related_model_objects = $this->get_model()->get_all_related($this, $relationName, $query_params);
2141
-                    //if no query parameters were passed, then we got all the related model objects
2142
-                    //for that relation. We can cache them then.
2143
-                    foreach ($related_model_objects as $related_model_object) {
2144
-                        $this->cache($relationName, $related_model_object);
2145
-                    }
2146
-                } else {
2147
-                    $related_model_objects = $cached_results;
2148
-                }
2149
-            }
2150
-        } else {
2151
-            //this doesn't exist in the DB, so just get the related things from the cache
2152
-            $related_model_objects = $this->get_all_from_cache($relationName);
2153
-        }
2154
-        return $related_model_objects;
2155
-    }
2156
-
2157
-
2158
-
2159
-    /**
2160
-     * Instead of getting the related model objects, simply counts them. Ignores default_where_conditions by default,
2161
-     * unless otherwise specified in the $query_params
2162
-     *
2163
-     * @param string $relation_name  model_name like 'Event', or 'Registration'
2164
-     * @param array  $query_params   like EEM_Base::get_all's
2165
-     * @param string $field_to_count name of field to count by. By default, uses primary key
2166
-     * @param bool   $distinct       if we want to only count the distinct values for the column then you can trigger
2167
-     *                               that by the setting $distinct to TRUE;
2168
-     * @return int
2169
-     */
2170
-    public function count_related($relation_name, $query_params = array(), $field_to_count = null, $distinct = false)
2171
-    {
2172
-        return $this->get_model()->count_related($this, $relation_name, $query_params, $field_to_count, $distinct);
2173
-    }
2174
-
2175
-
2176
-
2177
-    /**
2178
-     * Instead of getting the related model objects, simply sums up the values of the specified field.
2179
-     * Note: ignores default_where_conditions by default, unless otherwise specified in the $query_params
2180
-     *
2181
-     * @param string $relation_name model_name like 'Event', or 'Registration'
2182
-     * @param array  $query_params  like EEM_Base::get_all's
2183
-     * @param string $field_to_sum  name of field to count by.
2184
-     *                              By default, uses primary key (which doesn't make much sense, so you should probably
2185
-     *                              change it)
2186
-     * @return int
2187
-     */
2188
-    public function sum_related($relation_name, $query_params = array(), $field_to_sum = null)
2189
-    {
2190
-        return $this->get_model()->sum_related($this, $relation_name, $query_params, $field_to_sum);
2191
-    }
2192
-
2193
-
2194
-
2195
-    /**
2196
-     * Gets the first (ie, one) related model object of the specified type.
2197
-     *
2198
-     * @param string $relationName key in the model's _model_relations array
2199
-     * @param array  $query_params like EEM_Base::get_all
2200
-     * @return EE_Base_Class (not an array, a single object)
2201
-     * @throws \EE_Error
2202
-     */
2203
-    public function get_first_related($relationName, $query_params = array())
2204
-    {
2205
-        $model = $this->get_model();
2206
-        if ($this->ID()) {//this exists in the DB, get from the cache OR the DB
2207
-            //if they've provided some query parameters, don't bother trying to cache the result
2208
-            //also make sure we're not caching the result of get_first_related
2209
-            //on a relation which should have an array of objects (because the cache might have an array of objects)
2210
-            if ($query_params
2211
-                || ! $model->related_settings_for($relationName)
2212
-                     instanceof
2213
-                     EE_Belongs_To_Relation
2214
-            ) {
2215
-                $related_model_object = $model->get_first_related($this, $relationName, $query_params);
2216
-            } else {
2217
-                //first, check if we've already cached the result of this query
2218
-                $cached_result = $this->get_one_from_cache($relationName);
2219
-                if ( ! $cached_result) {
2220
-                    $related_model_object = $model->get_first_related($this, $relationName, $query_params);
2221
-                    $this->cache($relationName, $related_model_object);
2222
-                } else {
2223
-                    $related_model_object = $cached_result;
2224
-                }
2225
-            }
2226
-        } else {
2227
-            $related_model_object = null;
2228
-            //this doesn't exist in the Db, but maybe the relation is of type belongs to, and so the related thing might
2229
-            if ($model->related_settings_for($relationName) instanceof EE_Belongs_To_Relation) {
2230
-                $related_model_object = $model->get_first_related($this, $relationName, $query_params);
2231
-            }
2232
-            //this doesn't exist in the DB and apparently the thing it belongs to doesn't either, just get what's cached on this object
2233
-            if ( ! $related_model_object) {
2234
-                $related_model_object = $this->get_one_from_cache($relationName);
2235
-            }
2236
-        }
2237
-        return $related_model_object;
2238
-    }
2239
-
2240
-
2241
-
2242
-    /**
2243
-     * Does a delete on all related objects of type $relationName and removes
2244
-     * the current model object's relation to them. If they can't be deleted (because
2245
-     * of blocking related model objects) does nothing. If the related model objects are
2246
-     * soft-deletable, they will be soft-deleted regardless of related blocking model objects.
2247
-     * If this model object doesn't exist yet in the DB, just removes its related things
2248
-     *
2249
-     * @param string $relationName
2250
-     * @param array  $query_params like EEM_Base::get_all's
2251
-     * @return int how many deleted
2252
-     * @throws \EE_Error
2253
-     */
2254
-    public function delete_related($relationName, $query_params = array())
2255
-    {
2256
-        if ($this->ID()) {
2257
-            $count = $this->get_model()->delete_related($this, $relationName, $query_params);
2258
-        } else {
2259
-            $count = count($this->get_all_from_cache($relationName));
2260
-            $this->clear_cache($relationName, null, true);
2261
-        }
2262
-        return $count;
2263
-    }
2264
-
2265
-
2266
-
2267
-    /**
2268
-     * Does a hard delete (ie, removes the DB row) on all related objects of type $relationName and removes
2269
-     * the current model object's relation to them. If they can't be deleted (because
2270
-     * of blocking related model objects) just does a soft delete on it instead, if possible.
2271
-     * If the related thing isn't a soft-deletable model object, this function is identical
2272
-     * to delete_related(). If this model object doesn't exist in the DB, just remove its related things
2273
-     *
2274
-     * @param string $relationName
2275
-     * @param array  $query_params like EEM_Base::get_all's
2276
-     * @return int how many deleted (including those soft deleted)
2277
-     * @throws \EE_Error
2278
-     */
2279
-    public function delete_related_permanently($relationName, $query_params = array())
2280
-    {
2281
-        if ($this->ID()) {
2282
-            $count = $this->get_model()->delete_related_permanently($this, $relationName, $query_params);
2283
-        } else {
2284
-            $count = count($this->get_all_from_cache($relationName));
2285
-        }
2286
-        $this->clear_cache($relationName, null, true);
2287
-        return $count;
2288
-    }
2289
-
2290
-
2291
-
2292
-    /**
2293
-     * is_set
2294
-     * Just a simple utility function children can use for checking if property exists
2295
-     *
2296
-     * @access  public
2297
-     * @param  string $field_name property to check
2298
-     * @return bool                              TRUE if existing,FALSE if not.
2299
-     */
2300
-    public function is_set($field_name)
2301
-    {
2302
-        return isset($this->_fields[$field_name]);
2303
-    }
2304
-
2305
-
2306
-
2307
-    /**
2308
-     * Just a simple utility function children can use for checking if property (or properties) exists and throwing an
2309
-     * EE_Error exception if they don't
2310
-     *
2311
-     * @param  mixed (string|array) $properties properties to check
2312
-     * @throws EE_Error
2313
-     * @return bool                              TRUE if existing, throw EE_Error if not.
2314
-     */
2315
-    protected function _property_exists($properties)
2316
-    {
2317
-        foreach ((array)$properties as $property_name) {
2318
-            //first make sure this property exists
2319
-            if ( ! $this->_fields[$property_name]) {
2320
-                throw new EE_Error(
2321
-                    sprintf(
2322
-                        __(
2323
-                            'Trying to retrieve a non-existent property (%s).  Double check the spelling please',
2324
-                            'event_espresso'
2325
-                        ),
2326
-                        $property_name
2327
-                    )
2328
-                );
2329
-            }
2330
-        }
2331
-        return true;
2332
-    }
2333
-
2334
-
2335
-
2336
-    /**
2337
-     * This simply returns an array of model fields for this object
2338
-     *
2339
-     * @return array
2340
-     * @throws \EE_Error
2341
-     */
2342
-    public function model_field_array()
2343
-    {
2344
-        $fields = $this->get_model()->field_settings(false);
2345
-        $properties = array();
2346
-        //remove prepended underscore
2347
-        foreach ($fields as $field_name => $settings) {
2348
-            $properties[$field_name] = $this->get($field_name);
2349
-        }
2350
-        return $properties;
2351
-    }
2352
-
2353
-
2354
-
2355
-    /**
2356
-     * Very handy general function to allow for plugins to extend any child of EE_Base_Class.
2357
-     * If a method is called on a child of EE_Base_Class that doesn't exist, this function is called
2358
-     * (http://www.garfieldtech.com/blog/php-magic-call) and passed the method's name and arguments. Instead of
2359
-     * requiring a plugin to extend the EE_Base_Class (which works fine is there's only 1 plugin, but when will that
2360
-     * happen?) they can add a hook onto 'filters_hook_espresso__{className}__{methodName}' (eg,
2361
-     * filters_hook_espresso__EE_Answer__my_great_function) and accepts 2 arguments: the object on which the function
2362
-     * was called, and an array of the original arguments passed to the function. Whatever their callback function
2363
-     * returns will be returned by this function. Example: in functions.php (or in a plugin):
2364
-     * add_filter('FHEE__EE_Answer__my_callback','my_callback',10,3); function
2365
-     * my_callback($previousReturnValue,EE_Base_Class $object,$argsArray){
2366
-     * $returnString= "you called my_callback! and passed args:".implode(",",$argsArray);
2367
-     *        return $previousReturnValue.$returnString;
2368
-     * }
2369
-     * require('EE_Answer.class.php');
2370
-     * $answer= EE_Answer::new_instance(array('REG_ID' => 2,'QST_ID' => 3,'ANS_value' => The answer is 42'));
2371
-     * echo $answer->my_callback('monkeys',100);
2372
-     * //will output "you called my_callback! and passed args:monkeys,100"
2373
-     *
2374
-     * @param string $methodName name of method which was called on a child of EE_Base_Class, but which
2375
-     * @param array  $args       array of original arguments passed to the function
2376
-     * @throws EE_Error
2377
-     * @return mixed whatever the plugin which calls add_filter decides
2378
-     */
2379
-    public function __call($methodName, $args)
2380
-    {
2381
-        $className = get_class($this);
2382
-        $tagName = "FHEE__{$className}__{$methodName}";
2383
-        if ( ! has_filter($tagName)) {
2384
-            throw new EE_Error(
2385
-                sprintf(
2386
-                    __(
2387
-                        "Method %s on class %s does not exist! You can create one with the following code in functions.php or in a plugin: add_filter('%s','my_callback',10,3);function my_callback(\$previousReturnValue,EE_Base_Class \$object, \$argsArray){/*function body*/return \$whatever;}",
2388
-                        "event_espresso"
2389
-                    ),
2390
-                    $methodName,
2391
-                    $className,
2392
-                    $tagName
2393
-                )
2394
-            );
2395
-        }
2396
-        return apply_filters($tagName, null, $this, $args);
2397
-    }
2398
-
2399
-
2400
-
2401
-    /**
2402
-     * Similar to insert_post_meta, adds a record in the Extra_Meta model's table with the given key and value.
2403
-     * A $previous_value can be specified in case there are many meta rows with the same key
2404
-     *
2405
-     * @param string $meta_key
2406
-     * @param mixed  $meta_value
2407
-     * @param mixed  $previous_value
2408
-     * @return bool|int # of records updated (or BOOLEAN if we actually ended up inserting the extra meta row)
2409
-     * @throws \EE_Error
2410
-     * NOTE: if the values haven't changed, returns 0
2411
-     */
2412
-    public function update_extra_meta($meta_key, $meta_value, $previous_value = null)
2413
-    {
2414
-        $query_params = array(
2415
-            array(
2416
-                'EXM_key'  => $meta_key,
2417
-                'OBJ_ID'   => $this->ID(),
2418
-                'EXM_type' => $this->get_model()->get_this_model_name(),
2419
-            ),
2420
-        );
2421
-        if ($previous_value !== null) {
2422
-            $query_params[0]['EXM_value'] = $meta_value;
2423
-        }
2424
-        $existing_rows_like_that = EEM_Extra_Meta::instance()->get_all($query_params);
2425
-        if ( ! $existing_rows_like_that) {
2426
-            return $this->add_extra_meta($meta_key, $meta_value);
2427
-        }
2428
-        foreach ($existing_rows_like_that as $existing_row) {
2429
-            $existing_row->save(array('EXM_value' => $meta_value));
2430
-        }
2431
-        return count($existing_rows_like_that);
2432
-    }
2433
-
2434
-
2435
-
2436
-    /**
2437
-     * Adds a new extra meta record. If $unique is set to TRUE, we'll first double-check
2438
-     * no other extra meta for this model object have the same key. Returns TRUE if the
2439
-     * extra meta row was entered, false if not
2440
-     *
2441
-     * @param string  $meta_key
2442
-     * @param mixed   $meta_value
2443
-     * @param boolean $unique
2444
-     * @return boolean
2445
-     * @throws \EE_Error
2446
-     */
2447
-    public function add_extra_meta($meta_key, $meta_value, $unique = false)
2448
-    {
2449
-        if ($unique) {
2450
-            $existing_extra_meta = EEM_Extra_Meta::instance()->get_one(
2451
-                array(
2452
-                    array(
2453
-                        'EXM_key'  => $meta_key,
2454
-                        'OBJ_ID'   => $this->ID(),
2455
-                        'EXM_type' => $this->get_model()->get_this_model_name(),
2456
-                    ),
2457
-                )
2458
-            );
2459
-            if ($existing_extra_meta) {
2460
-                return false;
2461
-            }
2462
-        }
2463
-        $new_extra_meta = EE_Extra_Meta::new_instance(
2464
-            array(
2465
-                'EXM_key'   => $meta_key,
2466
-                'EXM_value' => $meta_value,
2467
-                'OBJ_ID'    => $this->ID(),
2468
-                'EXM_type'  => $this->get_model()->get_this_model_name(),
2469
-            )
2470
-        );
2471
-        $new_extra_meta->save();
2472
-        return true;
2473
-    }
2474
-
2475
-
2476
-
2477
-    /**
2478
-     * Deletes all the extra meta rows for this record as specified by key. If $meta_value
2479
-     * is specified, only deletes extra meta records with that value.
2480
-     *
2481
-     * @param string $meta_key
2482
-     * @param mixed  $meta_value
2483
-     * @return int number of extra meta rows deleted
2484
-     * @throws \EE_Error
2485
-     */
2486
-    public function delete_extra_meta($meta_key, $meta_value = null)
2487
-    {
2488
-        $query_params = array(
2489
-            array(
2490
-                'EXM_key'  => $meta_key,
2491
-                'OBJ_ID'   => $this->ID(),
2492
-                'EXM_type' => $this->get_model()->get_this_model_name(),
2493
-            ),
2494
-        );
2495
-        if ($meta_value !== null) {
2496
-            $query_params[0]['EXM_value'] = $meta_value;
2497
-        }
2498
-        return EEM_Extra_Meta::instance()->delete($query_params);
2499
-    }
2500
-
2501
-
2502
-
2503
-    /**
2504
-     * Gets the extra meta with the given meta key. If you specify "single" we just return 1, otherwise
2505
-     * an array of everything found. Requires that this model actually have a relation of type EE_Has_Many_Any_Relation.
2506
-     * You can specify $default is case you haven't found the extra meta
2507
-     *
2508
-     * @param string  $meta_key
2509
-     * @param boolean $single
2510
-     * @param mixed   $default if we don't find anything, what should we return?
2511
-     * @return mixed single value if $single; array if ! $single
2512
-     * @throws \EE_Error
2513
-     */
2514
-    public function get_extra_meta($meta_key, $single = false, $default = null)
2515
-    {
2516
-        if ($single) {
2517
-            $result = $this->get_first_related('Extra_Meta', array(array('EXM_key' => $meta_key)));
2518
-            if ($result instanceof EE_Extra_Meta) {
2519
-                return $result->value();
2520
-            }
2521
-        } else {
2522
-            $results = $this->get_many_related('Extra_Meta', array(array('EXM_key' => $meta_key)));
2523
-            if ($results) {
2524
-                $values = array();
2525
-                foreach ($results as $result) {
2526
-                    if ($result instanceof EE_Extra_Meta) {
2527
-                        $values[$result->ID()] = $result->value();
2528
-                    }
2529
-                }
2530
-                return $values;
2531
-            }
2532
-        }
2533
-        //if nothing discovered yet return default.
2534
-        return apply_filters(
2535
-            'FHEE__EE_Base_Class__get_extra_meta__default_value',
2536
-            $default,
2537
-            $meta_key,
2538
-            $single,
2539
-            $this
2540
-            );
2541
-    }
2542
-
2543
-
2544
-
2545
-    /**
2546
-     * Returns a simple array of all the extra meta associated with this model object.
2547
-     * If $one_of_each_key is true (Default), it will be an array of simple key-value pairs, keys being the
2548
-     * extra meta's key, and teh value being its value. However, if there are duplicate extra meta rows with
2549
-     * the same key, only one will be used. (eg array('foo'=>'bar','monkey'=>123))
2550
-     * If $one_of_each_key is false, it will return an array with the top-level keys being
2551
-     * the extra meta keys, but their values are also arrays, which have the extra-meta's ID as their sub-key, and
2552
-     * finally the extra meta's value as each sub-value. (eg
2553
-     * array('foo'=>array(1=>'bar',2=>'bill'),'monkey'=>array(3=>123)))
2554
-     *
2555
-     * @param boolean $one_of_each_key
2556
-     * @return array
2557
-     * @throws \EE_Error
2558
-     */
2559
-    public function all_extra_meta_array($one_of_each_key = true)
2560
-    {
2561
-        $return_array = array();
2562
-        if ($one_of_each_key) {
2563
-            $extra_meta_objs = $this->get_many_related('Extra_Meta', array('group_by' => 'EXM_key'));
2564
-            foreach ($extra_meta_objs as $extra_meta_obj) {
2565
-                if ($extra_meta_obj instanceof EE_Extra_Meta) {
2566
-                    $return_array[$extra_meta_obj->key()] = $extra_meta_obj->value();
2567
-                }
2568
-            }
2569
-        } else {
2570
-            $extra_meta_objs = $this->get_many_related('Extra_Meta');
2571
-            foreach ($extra_meta_objs as $extra_meta_obj) {
2572
-                if ($extra_meta_obj instanceof EE_Extra_Meta) {
2573
-                    if ( ! isset($return_array[$extra_meta_obj->key()])) {
2574
-                        $return_array[$extra_meta_obj->key()] = array();
2575
-                    }
2576
-                    $return_array[$extra_meta_obj->key()][$extra_meta_obj->ID()] = $extra_meta_obj->value();
2577
-                }
2578
-            }
2579
-        }
2580
-        return $return_array;
2581
-    }
2582
-
2583
-
2584
-
2585
-    /**
2586
-     * Gets a pretty nice displayable nice for this model object. Often overridden
2587
-     *
2588
-     * @return string
2589
-     * @throws \EE_Error
2590
-     */
2591
-    public function name()
2592
-    {
2593
-        //find a field that's not a text field
2594
-        $field_we_can_use = $this->get_model()->get_a_field_of_type('EE_Text_Field_Base');
2595
-        if ($field_we_can_use) {
2596
-            return $this->get($field_we_can_use->get_name());
2597
-        } else {
2598
-            $first_few_properties = $this->model_field_array();
2599
-            $first_few_properties = array_slice($first_few_properties, 0, 3);
2600
-            $name_parts = array();
2601
-            foreach ($first_few_properties as $name => $value) {
2602
-                $name_parts[] = "$name:$value";
2603
-            }
2604
-            return implode(",", $name_parts);
2605
-        }
2606
-    }
2607
-
2608
-
2609
-
2610
-    /**
2611
-     * in_entity_map
2612
-     * Checks if this model object has been proven to already be in the entity map
2613
-     *
2614
-     * @return boolean
2615
-     * @throws \EE_Error
2616
-     */
2617
-    public function in_entity_map()
2618
-    {
2619
-        if ($this->ID() && $this->get_model()->get_from_entity_map($this->ID()) === $this) {
2620
-            //well, if we looked, did we find it in the entity map?
2621
-            return true;
2622
-        } else {
2623
-            return false;
2624
-        }
2625
-    }
2626
-
2627
-
2628
-
2629
-    /**
2630
-     * refresh_from_db
2631
-     * Makes sure the fields and values on this model object are in-sync with what's in the database.
2632
-     *
2633
-     * @throws EE_Error if this model object isn't in the entity mapper (because then you should
2634
-     * just use what's in the entity mapper and refresh it) and WP_DEBUG is TRUE
2635
-     */
2636
-    public function refresh_from_db()
2637
-    {
2638
-        if ($this->ID() && $this->in_entity_map()) {
2639
-            $this->get_model()->refresh_entity_map_from_db($this->ID());
2640
-        } else {
2641
-            //if it doesn't have ID, you shouldn't be asking to refresh it from teh database (because its not in the database)
2642
-            //if it has an ID but it's not in the map, and you're asking me to refresh it
2643
-            //that's kinda dangerous. You should just use what's in the entity map, or add this to the entity map if there's
2644
-            //absolutely nothing in it for this ID
2645
-            if (WP_DEBUG) {
2646
-                throw new EE_Error(
2647
-                    sprintf(
2648
-                        __('Trying to refresh a model object with ID "%1$s" that\'s not in the entity map? First off: you should put it in the entity map by calling %2$s. Second off, if you want what\'s in the database right now, you should just call %3$s yourself and discard this model object.',
2649
-                            'event_espresso'),
2650
-                        $this->ID(),
2651
-                        get_class($this->get_model()) . '::instance()->add_to_entity_map()',
2652
-                        get_class($this->get_model()) . '::instance()->refresh_entity_map()'
2653
-                    )
2654
-                );
2655
-            }
2656
-        }
2657
-    }
2658
-
2659
-
2660
-
2661
-    /**
2662
-     * Because some other plugins, like Advanced Cron Manager, expect all objects to have this method
2663
-     * (probably a bad assumption they have made, oh well)
2664
-     *
2665
-     * @return string
2666
-     */
2667
-    public function __toString()
2668
-    {
2669
-        try {
2670
-            return sprintf('%s (%s)', $this->name(), $this->ID());
2671
-        } catch (Exception $e) {
2672
-            EE_Error::add_error($e->getMessage(), __FILE__, __FUNCTION__, __LINE__);
2673
-            return '';
2674
-        }
2675
-    }
2676
-
2677
-
2678
-
2679
-    /**
2680
-     * Clear related model objects if they're already in the DB, because otherwise when we
2681
-     * UN-serialize this model object we'll need to be careful to add them to the entity map.
2682
-     * This means if we have made changes to those related model objects, and want to unserialize
2683
-     * the this model object on a subsequent request, changes to those related model objects will be lost.
2684
-     * Instead, those related model objects should be directly serialized and stored.
2685
-     * Eg, the following won't work:
2686
-     * $reg = EEM_Registration::instance()->get_one_by_ID( 123 );
2687
-     * $att = $reg->attendee();
2688
-     * $att->set( 'ATT_fname', 'Dirk' );
2689
-     * update_option( 'my_option', serialize( $reg ) );
2690
-     * //END REQUEST
2691
-     * //START NEXT REQUEST
2692
-     * $reg = get_option( 'my_option' );
2693
-     * $reg->attendee()->save();
2694
-     * And would need to be replace with:
2695
-     * $reg = EEM_Registration::instance()->get_one_by_ID( 123 );
2696
-     * $att = $reg->attendee();
2697
-     * $att->set( 'ATT_fname', 'Dirk' );
2698
-     * update_option( 'my_option', serialize( $reg ) );
2699
-     * //END REQUEST
2700
-     * //START NEXT REQUEST
2701
-     * $att = get_option( 'my_option' );
2702
-     * $att->save();
2703
-     *
2704
-     * @return array
2705
-     * @throws \EE_Error
2706
-     */
2707
-    public function __sleep()
2708
-    {
2709
-        $model = $this->get_model();
2710
-        foreach ($model->relation_settings() as $relation_name => $relation_obj) {
2711
-            if ($relation_obj instanceof EE_Belongs_To_Relation) {
2712
-                $classname = 'EE_' . $model->get_this_model_name();
2713
-                if (
2714
-                    $this->get_one_from_cache($relation_name) instanceof $classname
2715
-                    && $this->get_one_from_cache($relation_name)->ID()
2716
-                ) {
2717
-                    $this->clear_cache($relation_name, $this->get_one_from_cache($relation_name)->ID());
2718
-                }
2719
-            }
2720
-        }
2721
-        $this->_props_n_values_provided_in_constructor = array();
2722
-        $properties_to_serialize = get_object_vars($this);
2723
-        //don't serialize the model. It's big and that risks recursion
2724
-        unset($properties_to_serialize['_model']);
2725
-        return array_keys($properties_to_serialize);
2726
-    }
2727
-
2728
-
2729
-
2730
-    /**
2731
-     * restore _props_n_values_provided_in_constructor
2732
-     * PLZ NOTE: this will reset the array to whatever fields values were present prior to serialization,
2733
-     * and therefore should NOT be used to determine if state change has occurred since initial construction.
2734
-     * At best, you would only be able to detect if state change has occurred during THIS request.
2735
-     */
2736
-    public function __wakeup()
2737
-    {
2738
-        $this->_props_n_values_provided_in_constructor = $this->_fields;
2739
-    }
28
+	/**
29
+	 * This is an array of the original properties and values provided during construction
30
+	 * of this model object. (keys are model field names, values are their values).
31
+	 * This list is important to remember so that when we are merging data from the db, we know
32
+	 * which values to override and which to not override.
33
+	 *
34
+	 * @var array
35
+	 */
36
+	protected $_props_n_values_provided_in_constructor;
37
+
38
+	/**
39
+	 * Timezone
40
+	 * This gets set by the "set_timezone()" method so that we know what timezone incoming strings|timestamps are in.
41
+	 * This can also be used before a get to set what timezone you want strings coming out of the object to be in.  NOT
42
+	 * all EE_Base_Class child classes use this property but any that use a EE_Datetime_Field data type will have
43
+	 * access to it.
44
+	 *
45
+	 * @var string
46
+	 */
47
+	protected $_timezone;
48
+
49
+
50
+
51
+	/**
52
+	 * date format
53
+	 * pattern or format for displaying dates
54
+	 *
55
+	 * @var string $_dt_frmt
56
+	 */
57
+	protected $_dt_frmt;
58
+
59
+
60
+
61
+	/**
62
+	 * time format
63
+	 * pattern or format for displaying time
64
+	 *
65
+	 * @var string $_tm_frmt
66
+	 */
67
+	protected $_tm_frmt;
68
+
69
+
70
+
71
+	/**
72
+	 * This property is for holding a cached array of object properties indexed by property name as the key.
73
+	 * The purpose of this is for setting a cache on properties that may have calculated values after a
74
+	 * prepare_for_get.  That way the cache can be checked first and the calculated property returned instead of having
75
+	 * to recalculate. Used by _set_cached_property() and _get_cached_property() methods.
76
+	 *
77
+	 * @var array
78
+	 */
79
+	protected $_cached_properties = array();
80
+
81
+	/**
82
+	 * An array containing keys of the related model, and values are either an array of related mode objects or a
83
+	 * single
84
+	 * related model object. see the model's _model_relations. The keys should match those specified. And if the
85
+	 * relation is of type EE_Belongs_To (or one of its children), then there should only be ONE related model object,
86
+	 * all others have an array)
87
+	 *
88
+	 * @var array
89
+	 */
90
+	protected $_model_relations = array();
91
+
92
+	/**
93
+	 * Array where keys are field names (see the model's _fields property) and values are their values. To see what
94
+	 * their types should be, look at what that field object returns on its prepare_for_get and prepare_for_set methods)
95
+	 *
96
+	 * @var array
97
+	 */
98
+	protected $_fields = array();
99
+
100
+	/**
101
+	 * @var boolean indicating whether or not this model object is intended to ever be saved
102
+	 * For example, we might create model objects intended to only be used for the duration
103
+	 * of this request and to be thrown away, and if they were accidentally saved
104
+	 * it would be a bug.
105
+	 */
106
+	protected $_allow_persist = true;
107
+
108
+	/**
109
+	 * @var boolean indicating whether or not this model object's properties have changed since construction
110
+	 */
111
+	protected $_has_changes = false;
112
+
113
+	/**
114
+	 * @var EEM_Base
115
+	 */
116
+	protected $_model;
117
+
118
+
119
+
120
+	/**
121
+	 * basic constructor for Event Espresso classes, performs any necessary initialization, and verifies it's children
122
+	 * play nice
123
+	 *
124
+	 * @param array   $fieldValues                             where each key is a field (ie, array key in the 2nd
125
+	 *                                                         layer of the model's _fields array, (eg, EVT_ID,
126
+	 *                                                         TXN_amount, QST_name, etc) and values are their values
127
+	 * @param boolean $bydb                                    a flag for setting if the class is instantiated by the
128
+	 *                                                         corresponding db model or not.
129
+	 * @param string  $timezone                                indicate what timezone you want any datetime fields to
130
+	 *                                                         be in when instantiating a EE_Base_Class object.
131
+	 * @param array   $date_formats                            An array of date formats to set on construct where first
132
+	 *                                                         value is the date_format and second value is the time
133
+	 *                                                         format.
134
+	 * @throws EE_Error
135
+	 */
136
+	protected function __construct($fieldValues = array(), $bydb = false, $timezone = '', $date_formats = array())
137
+	{
138
+		$className = get_class($this);
139
+		do_action("AHEE__{$className}__construct", $this, $fieldValues);
140
+		$model = $this->get_model();
141
+		$model_fields = $model->field_settings(false);
142
+		// ensure $fieldValues is an array
143
+		$fieldValues = is_array($fieldValues) ? $fieldValues : array($fieldValues);
144
+		// EEH_Debug_Tools::printr( $fieldValues, '$fieldValues  <br /><span style="font-size:10px;font-weight:normal;">' . __FILE__ . '<br />line no: ' . __LINE__ . '</span>', 'auto' );
145
+		// verify client code has not passed any invalid field names
146
+		foreach ($fieldValues as $field_name => $field_value) {
147
+			if ( ! isset($model_fields[$field_name])) {
148
+				throw new EE_Error(sprintf(__("Invalid field (%s) passed to constructor of %s. Allowed fields are :%s",
149
+					"event_espresso"), $field_name, get_class($this), implode(", ", array_keys($model_fields))));
150
+			}
151
+		}
152
+		// EEH_Debug_Tools::printr( $model_fields, '$model_fields  <br /><span style="font-size:10px;font-weight:normal;">' . __FILE__ . '<br />line no: ' . __LINE__ . '</span>', 'auto' );
153
+		$this->_timezone = EEH_DTT_Helper::get_valid_timezone_string($timezone);
154
+		if ( ! empty($date_formats) && is_array($date_formats)) {
155
+			list($this->_dt_frmt, $this->_tm_frmt) = $date_formats;
156
+		} else {
157
+			//set default formats for date and time
158
+			$this->_dt_frmt = (string)get_option('date_format', 'Y-m-d');
159
+			$this->_tm_frmt = (string)get_option('time_format', 'g:i a');
160
+		}
161
+		//if db model is instantiating
162
+		if ($bydb) {
163
+			//client code has indicated these field values are from the database
164
+			foreach ($model_fields as $fieldName => $field) {
165
+				$this->set_from_db($fieldName, isset($fieldValues[$fieldName]) ? $fieldValues[$fieldName] : null);
166
+			}
167
+		} else {
168
+			//we're constructing a brand
169
+			//new instance of the model object. Generally, this means we'll need to do more field validation
170
+			foreach ($model_fields as $fieldName => $field) {
171
+				$this->set($fieldName, isset($fieldValues[$fieldName]) ? $fieldValues[$fieldName] : null, true);
172
+			}
173
+		}
174
+		//remember what values were passed to this constructor
175
+		$this->_props_n_values_provided_in_constructor = $fieldValues;
176
+		//remember in entity mapper
177
+		if ( ! $bydb && $model->has_primary_key_field() && $this->ID()) {
178
+			$model->add_to_entity_map($this);
179
+		}
180
+		//setup all the relations
181
+		foreach ($model->relation_settings() as $relation_name => $relation_obj) {
182
+			if ($relation_obj instanceof EE_Belongs_To_Relation) {
183
+				$this->_model_relations[$relation_name] = null;
184
+			} else {
185
+				$this->_model_relations[$relation_name] = array();
186
+			}
187
+		}
188
+		/**
189
+		 * Action done at the end of each model object construction
190
+		 *
191
+		 * @param EE_Base_Class $this the model object just created
192
+		 */
193
+		do_action('AHEE__EE_Base_Class__construct__finished', $this);
194
+	}
195
+
196
+
197
+
198
+	/**
199
+	 * Gets whether or not this model object is allowed to persist/be saved to the database.
200
+	 *
201
+	 * @return boolean
202
+	 */
203
+	public function allow_persist()
204
+	{
205
+		return $this->_allow_persist;
206
+	}
207
+
208
+
209
+
210
+	/**
211
+	 * Sets whether or not this model object should be allowed to be saved to the DB.
212
+	 * Normally once this is set to FALSE you wouldn't set it back to TRUE, unless
213
+	 * you got new information that somehow made you change your mind.
214
+	 *
215
+	 * @param boolean $allow_persist
216
+	 * @return boolean
217
+	 */
218
+	public function set_allow_persist($allow_persist)
219
+	{
220
+		return $this->_allow_persist = $allow_persist;
221
+	}
222
+
223
+
224
+
225
+	/**
226
+	 * Gets the field's original value when this object was constructed during this request.
227
+	 * This can be helpful when determining if a model object has changed or not
228
+	 *
229
+	 * @param string $field_name
230
+	 * @return mixed|null
231
+	 * @throws \EE_Error
232
+	 */
233
+	public function get_original($field_name)
234
+	{
235
+		if (isset($this->_props_n_values_provided_in_constructor[$field_name])
236
+			&& $field_settings = $this->get_model()->field_settings_for($field_name)
237
+		) {
238
+			return $field_settings->prepare_for_get($this->_props_n_values_provided_in_constructor[$field_name]);
239
+		} else {
240
+			return null;
241
+		}
242
+	}
243
+
244
+
245
+
246
+	/**
247
+	 * @param EE_Base_Class $obj
248
+	 * @return string
249
+	 */
250
+	public function get_class($obj)
251
+	{
252
+		return get_class($obj);
253
+	}
254
+
255
+
256
+
257
+	/**
258
+	 * Overrides parent because parent expects old models.
259
+	 * This also doesn't do any validation, and won't work for serialized arrays
260
+	 *
261
+	 * @param    string $field_name
262
+	 * @param    mixed  $field_value
263
+	 * @param bool      $use_default
264
+	 * @throws \EE_Error
265
+	 */
266
+	public function set($field_name, $field_value, $use_default = false)
267
+	{
268
+		// if not using default and nothing has changed, and object has already been setup (has ID),
269
+		// then don't do anything
270
+		if (
271
+			! $use_default
272
+			&& $this->_fields[$field_name] === $field_value
273
+			&& $this->ID()
274
+		) {
275
+			return;
276
+		}
277
+		$model = $this->get_model();
278
+		$this->_has_changes = true;
279
+		$field_obj = $model->field_settings_for($field_name);
280
+		if ($field_obj instanceof EE_Model_Field_Base) {
281
+			//			if ( method_exists( $field_obj, 'set_timezone' )) {
282
+			if ($field_obj instanceof EE_Datetime_Field) {
283
+				$field_obj->set_timezone($this->_timezone);
284
+				$field_obj->set_date_format($this->_dt_frmt);
285
+				$field_obj->set_time_format($this->_tm_frmt);
286
+			}
287
+			$holder_of_value = $field_obj->prepare_for_set($field_value);
288
+			//should the value be null?
289
+			if (($field_value === null || $holder_of_value === null || $holder_of_value === '') && $use_default) {
290
+				$this->_fields[$field_name] = $field_obj->get_default_value();
291
+				/**
292
+				 * To save having to refactor all the models, if a default value is used for a
293
+				 * EE_Datetime_Field, and that value is not null nor is it a DateTime
294
+				 * object.  Then let's do a set again to ensure that it becomes a DateTime
295
+				 * object.
296
+				 *
297
+				 * @since 4.6.10+
298
+				 */
299
+				if (
300
+					$field_obj instanceof EE_Datetime_Field
301
+					&& $this->_fields[$field_name] !== null
302
+					&& ! $this->_fields[$field_name] instanceof DateTime
303
+				) {
304
+					empty($this->_fields[$field_name])
305
+						? $this->set($field_name, time())
306
+						: $this->set($field_name, $this->_fields[$field_name]);
307
+				}
308
+			} else {
309
+				$this->_fields[$field_name] = $holder_of_value;
310
+			}
311
+			//if we're not in the constructor...
312
+			//now check if what we set was a primary key
313
+			if (
314
+				//note: props_n_values_provided_in_constructor is only set at the END of the constructor
315
+				$this->_props_n_values_provided_in_constructor
316
+				&& $field_value
317
+				&& $field_name === $model->primary_key_name()
318
+			) {
319
+				//if so, we want all this object's fields to be filled either with
320
+				//what we've explicitly set on this model
321
+				//or what we have in the db
322
+				// echo "setting primary key!";
323
+				$fields_on_model = self::_get_model(get_class($this))->field_settings();
324
+				$obj_in_db = self::_get_model(get_class($this))->get_one_by_ID($field_value);
325
+				foreach ($fields_on_model as $field_obj) {
326
+					if ( ! array_key_exists($field_obj->get_name(), $this->_props_n_values_provided_in_constructor)
327
+						 && $field_obj->get_name() !== $field_name
328
+					) {
329
+						$this->set($field_obj->get_name(), $obj_in_db->get($field_obj->get_name()));
330
+					}
331
+				}
332
+				//oh this model object has an ID? well make sure its in the entity mapper
333
+				$model->add_to_entity_map($this);
334
+			}
335
+			//let's unset any cache for this field_name from the $_cached_properties property.
336
+			$this->_clear_cached_property($field_name);
337
+		} else {
338
+			throw new EE_Error(sprintf(__("A valid EE_Model_Field_Base could not be found for the given field name: %s",
339
+				"event_espresso"), $field_name));
340
+		}
341
+	}
342
+
343
+
344
+
345
+	/**
346
+	 * This sets the field value on the db column if it exists for the given $column_name or
347
+	 * saves it to EE_Extra_Meta if the given $column_name does not match a db column.
348
+	 *
349
+	 * @see EE_message::get_column_value for related documentation on the necessity of this method.
350
+	 * @param string $field_name  Must be the exact column name.
351
+	 * @param mixed  $field_value The value to set.
352
+	 * @return int|bool @see EE_Base_Class::update_extra_meta() for return docs.
353
+	 * @throws \EE_Error
354
+	 */
355
+	public function set_field_or_extra_meta($field_name, $field_value)
356
+	{
357
+		if ($this->get_model()->has_field($field_name)) {
358
+			$this->set($field_name, $field_value);
359
+			return true;
360
+		} else {
361
+			//ensure this object is saved first so that extra meta can be properly related.
362
+			$this->save();
363
+			return $this->update_extra_meta($field_name, $field_value);
364
+		}
365
+	}
366
+
367
+
368
+
369
+	/**
370
+	 * This retrieves the value of the db column set on this class or if that's not present
371
+	 * it will attempt to retrieve from extra_meta if found.
372
+	 * Example Usage:
373
+	 * Via EE_Message child class:
374
+	 * Due to the dynamic nature of the EE_messages system, EE_messengers will always have a "to",
375
+	 * "from", "subject", and "content" field (as represented in the EE_Message schema), however they may
376
+	 * also have additional main fields specific to the messenger.  The system accommodates those extra
377
+	 * fields through the EE_Extra_Meta table.  This method allows for EE_messengers to retrieve the
378
+	 * value for those extra fields dynamically via the EE_message object.
379
+	 *
380
+	 * @param  string $field_name expecting the fully qualified field name.
381
+	 * @return mixed|null  value for the field if found.  null if not found.
382
+	 * @throws \EE_Error
383
+	 */
384
+	public function get_field_or_extra_meta($field_name)
385
+	{
386
+		if ($this->get_model()->has_field($field_name)) {
387
+			$column_value = $this->get($field_name);
388
+		} else {
389
+			//This isn't a column in the main table, let's see if it is in the extra meta.
390
+			$column_value = $this->get_extra_meta($field_name, true, null);
391
+		}
392
+		return $column_value;
393
+	}
394
+
395
+
396
+
397
+	/**
398
+	 * See $_timezone property for description of what the timezone property is for.  This SETS the timezone internally
399
+	 * for being able to reference what timezone we are running conversions on when converting TO the internal timezone
400
+	 * (UTC Unix Timestamp) for the object OR when converting FROM the internal timezone (UTC Unix Timestamp). This is
401
+	 * available to all child classes that may be using the EE_Datetime_Field for a field data type.
402
+	 *
403
+	 * @access public
404
+	 * @param string $timezone A valid timezone string as described by @link http://www.php.net/manual/en/timezones.php
405
+	 * @return void
406
+	 * @throws \EE_Error
407
+	 */
408
+	public function set_timezone($timezone = '')
409
+	{
410
+		$this->_timezone = EEH_DTT_Helper::get_valid_timezone_string($timezone);
411
+		//make sure we clear all cached properties because they won't be relevant now
412
+		$this->_clear_cached_properties();
413
+		//make sure we update field settings and the date for all EE_Datetime_Fields
414
+		$model_fields = $this->get_model()->field_settings(false);
415
+		foreach ($model_fields as $field_name => $field_obj) {
416
+			if ($field_obj instanceof EE_Datetime_Field) {
417
+				$field_obj->set_timezone($this->_timezone);
418
+				if (isset($this->_fields[$field_name]) && $this->_fields[$field_name] instanceof DateTime) {
419
+					$this->_fields[$field_name]->setTimezone(new DateTimeZone($this->_timezone));
420
+				}
421
+			}
422
+		}
423
+	}
424
+
425
+
426
+
427
+	/**
428
+	 * This just returns whatever is set for the current timezone.
429
+	 *
430
+	 * @access public
431
+	 * @return string timezone string
432
+	 */
433
+	public function get_timezone()
434
+	{
435
+		return $this->_timezone;
436
+	}
437
+
438
+
439
+
440
+	/**
441
+	 * This sets the internal date format to what is sent in to be used as the new default for the class
442
+	 * internally instead of wp set date format options
443
+	 *
444
+	 * @since 4.6
445
+	 * @param string $format should be a format recognizable by PHP date() functions.
446
+	 */
447
+	public function set_date_format($format)
448
+	{
449
+		$this->_dt_frmt = $format;
450
+		//clear cached_properties because they won't be relevant now.
451
+		$this->_clear_cached_properties();
452
+	}
453
+
454
+
455
+
456
+	/**
457
+	 * This sets the internal time format string to what is sent in to be used as the new default for the
458
+	 * class internally instead of wp set time format options.
459
+	 *
460
+	 * @since 4.6
461
+	 * @param string $format should be a format recognizable by PHP date() functions.
462
+	 */
463
+	public function set_time_format($format)
464
+	{
465
+		$this->_tm_frmt = $format;
466
+		//clear cached_properties because they won't be relevant now.
467
+		$this->_clear_cached_properties();
468
+	}
469
+
470
+
471
+
472
+	/**
473
+	 * This returns the current internal set format for the date and time formats.
474
+	 *
475
+	 * @param bool $full           if true (default), then return the full format.  Otherwise will return an array
476
+	 *                             where the first value is the date format and the second value is the time format.
477
+	 * @return mixed string|array
478
+	 */
479
+	public function get_format($full = true)
480
+	{
481
+		return $full ? $this->_dt_frmt . ' ' . $this->_tm_frmt : array($this->_dt_frmt, $this->_tm_frmt);
482
+	}
483
+
484
+
485
+
486
+	/**
487
+	 * cache
488
+	 * stores the passed model object on the current model object.
489
+	 * In certain circumstances, we can use this cached model object instead of querying for another one entirely.
490
+	 *
491
+	 * @param string        $relationName    one of the keys in the _model_relations array on the model. Eg
492
+	 *                                       'Registration' associated with this model object
493
+	 * @param EE_Base_Class $object_to_cache that has a relation to this model object. (Eg, if this is a Transaction,
494
+	 *                                       that could be a payment or a registration)
495
+	 * @param null          $cache_id        a string or number that will be used as the key for any Belongs_To_Many
496
+	 *                                       items which will be stored in an array on this object
497
+	 * @throws EE_Error
498
+	 * @return mixed    index into cache, or just TRUE if the relation is of type Belongs_To (because there's only one
499
+	 *                  related thing, no array)
500
+	 */
501
+	public function cache($relationName = '', $object_to_cache = null, $cache_id = null)
502
+	{
503
+		// its entirely possible that there IS no related object yet in which case there is nothing to cache.
504
+		if ( ! $object_to_cache instanceof EE_Base_Class) {
505
+			return false;
506
+		}
507
+		// also get "how" the object is related, or throw an error
508
+		if ( ! $relationship_to_model = $this->get_model()->related_settings_for($relationName)) {
509
+			throw new EE_Error(sprintf(__('There is no relationship to %s on a %s. Cannot cache it', 'event_espresso'),
510
+				$relationName, get_class($this)));
511
+		}
512
+		// how many things are related ?
513
+		if ($relationship_to_model instanceof EE_Belongs_To_Relation) {
514
+			// if it's a "belongs to" relationship, then there's only one related model object  eg, if this is a registration, there's only 1 attendee for it
515
+			// so for these model objects just set it to be cached
516
+			$this->_model_relations[$relationName] = $object_to_cache;
517
+			$return = true;
518
+		} else {
519
+			// otherwise, this is the "many" side of a one to many relationship, so we'll add the object to the array of related objects for that type.
520
+			// eg: if this is an event, there are many registrations for that event, so we cache the registrations in an array
521
+			if ( ! is_array($this->_model_relations[$relationName])) {
522
+				// if for some reason, the cached item is a model object, then stick that in the array, otherwise start with an empty array
523
+				$this->_model_relations[$relationName] = $this->_model_relations[$relationName] instanceof EE_Base_Class
524
+					? array($this->_model_relations[$relationName]) : array();
525
+			}
526
+			// first check for a cache_id which is normally empty
527
+			if ( ! empty($cache_id)) {
528
+				// if the cache_id exists, then it means we are purposely trying to cache this with a known key that can then be used to retrieve the object later on
529
+				$this->_model_relations[$relationName][$cache_id] = $object_to_cache;
530
+				$return = $cache_id;
531
+			} elseif ($object_to_cache->ID()) {
532
+				// OR the cached object originally came from the db, so let's just use it's PK for an ID
533
+				$this->_model_relations[$relationName][$object_to_cache->ID()] = $object_to_cache;
534
+				$return = $object_to_cache->ID();
535
+			} else {
536
+				// OR it's a new object with no ID, so just throw it in the array with an auto-incremented ID
537
+				$this->_model_relations[$relationName][] = $object_to_cache;
538
+				// move the internal pointer to the end of the array
539
+				end($this->_model_relations[$relationName]);
540
+				// and grab the key so that we can return it
541
+				$return = key($this->_model_relations[$relationName]);
542
+			}
543
+		}
544
+		return $return;
545
+	}
546
+
547
+
548
+
549
+	/**
550
+	 * For adding an item to the cached_properties property.
551
+	 *
552
+	 * @access protected
553
+	 * @param string      $fieldname the property item the corresponding value is for.
554
+	 * @param mixed       $value     The value we are caching.
555
+	 * @param string|null $cache_type
556
+	 * @return void
557
+	 * @throws \EE_Error
558
+	 */
559
+	protected function _set_cached_property($fieldname, $value, $cache_type = null)
560
+	{
561
+		//first make sure this property exists
562
+		$this->get_model()->field_settings_for($fieldname);
563
+		$cache_type = empty($cache_type) ? 'standard' : $cache_type;
564
+		$this->_cached_properties[$fieldname][$cache_type] = $value;
565
+	}
566
+
567
+
568
+
569
+	/**
570
+	 * This returns the value cached property if it exists OR the actual property value if the cache doesn't exist.
571
+	 * This also SETS the cache if we return the actual property!
572
+	 *
573
+	 * @param string $fieldname        the name of the property we're trying to retrieve
574
+	 * @param bool   $pretty
575
+	 * @param string $extra_cache_ref  This allows the user to specify an extra cache ref for the given property
576
+	 *                                 (in cases where the same property may be used for different outputs
577
+	 *                                 - i.e. datetime, money etc.)
578
+	 *                                 It can also accept certain pre-defined "schema" strings
579
+	 *                                 to define how to output the property.
580
+	 *                                 see the field's prepare_for_pretty_echoing for what strings can be used
581
+	 * @return mixed                   whatever the value for the property is we're retrieving
582
+	 * @throws \EE_Error
583
+	 */
584
+	protected function _get_cached_property($fieldname, $pretty = false, $extra_cache_ref = null)
585
+	{
586
+		//verify the field exists
587
+		$model = $this->get_model();
588
+		$model->field_settings_for($fieldname);
589
+		$cache_type = $pretty ? 'pretty' : 'standard';
590
+		$cache_type .= ! empty($extra_cache_ref) ? '_' . $extra_cache_ref : '';
591
+		if (isset($this->_cached_properties[$fieldname][$cache_type])) {
592
+			return $this->_cached_properties[$fieldname][$cache_type];
593
+		}
594
+		$value = $this->_get_fresh_property($fieldname, $pretty, $extra_cache_ref);
595
+		$this->_set_cached_property($fieldname, $value, $cache_type);
596
+		return $value;
597
+	}
598
+
599
+
600
+
601
+	/**
602
+	 * If the cache didn't fetch the needed item, this fetches it.
603
+	 * @param string $fieldname
604
+	 * @param bool $pretty
605
+	 * @param string $extra_cache_ref
606
+	 * @return mixed
607
+	 */
608
+	protected function _get_fresh_property($fieldname, $pretty = false, $extra_cache_ref = null)
609
+	{
610
+		$field_obj = $this->get_model()->field_settings_for($fieldname);
611
+		// If this is an EE_Datetime_Field we need to make sure timezone, formats, and output are correct
612
+		if ($field_obj instanceof EE_Datetime_Field) {
613
+			$this->_prepare_datetime_field($field_obj, $pretty, $extra_cache_ref);
614
+		}
615
+		if ( ! isset($this->_fields[$fieldname])) {
616
+			$this->_fields[$fieldname] = null;
617
+		}
618
+		$value = $pretty
619
+			? $field_obj->prepare_for_pretty_echoing($this->_fields[$fieldname], $extra_cache_ref)
620
+			: $field_obj->prepare_for_get($this->_fields[$fieldname]);
621
+		return $value;
622
+	}
623
+
624
+
625
+
626
+	/**
627
+	 * set timezone, formats, and output for EE_Datetime_Field objects
628
+	 *
629
+	 * @param \EE_Datetime_Field $datetime_field
630
+	 * @param bool               $pretty
631
+	 * @param null $date_or_time
632
+	 * @return void
633
+	 * @throws \EE_Error
634
+	 */
635
+	protected function _prepare_datetime_field(
636
+		EE_Datetime_Field $datetime_field,
637
+		$pretty = false,
638
+		$date_or_time = null
639
+	) {
640
+		$datetime_field->set_timezone($this->_timezone);
641
+		$datetime_field->set_date_format($this->_dt_frmt, $pretty);
642
+		$datetime_field->set_time_format($this->_tm_frmt, $pretty);
643
+		//set the output returned
644
+		switch ($date_or_time) {
645
+			case 'D' :
646
+				$datetime_field->set_date_time_output('date');
647
+				break;
648
+			case 'T' :
649
+				$datetime_field->set_date_time_output('time');
650
+				break;
651
+			default :
652
+				$datetime_field->set_date_time_output();
653
+		}
654
+	}
655
+
656
+
657
+
658
+	/**
659
+	 * This just takes care of clearing out the cached_properties
660
+	 *
661
+	 * @return void
662
+	 */
663
+	protected function _clear_cached_properties()
664
+	{
665
+		$this->_cached_properties = array();
666
+	}
667
+
668
+
669
+
670
+	/**
671
+	 * This just clears out ONE property if it exists in the cache
672
+	 *
673
+	 * @param  string $property_name the property to remove if it exists (from the _cached_properties array)
674
+	 * @return void
675
+	 */
676
+	protected function _clear_cached_property($property_name)
677
+	{
678
+		if (isset($this->_cached_properties[$property_name])) {
679
+			unset($this->_cached_properties[$property_name]);
680
+		}
681
+	}
682
+
683
+
684
+
685
+	/**
686
+	 * Ensures that this related thing is a model object.
687
+	 *
688
+	 * @param mixed  $object_or_id EE_base_Class/int/string either a related model object, or its ID
689
+	 * @param string $model_name   name of the related thing, eg 'Attendee',
690
+	 * @return EE_Base_Class
691
+	 * @throws \EE_Error
692
+	 */
693
+	protected function ensure_related_thing_is_model_obj($object_or_id, $model_name)
694
+	{
695
+		$other_model_instance = self::_get_model_instance_with_name(
696
+			self::_get_model_classname($model_name),
697
+			$this->_timezone
698
+		);
699
+		return $other_model_instance->ensure_is_obj($object_or_id);
700
+	}
701
+
702
+
703
+
704
+	/**
705
+	 * Forgets the cached model of the given relation Name. So the next time we request it,
706
+	 * we will fetch it again from the database. (Handy if you know it's changed somehow).
707
+	 * If a specific object is supplied, and the relationship to it is either a HasMany or HABTM,
708
+	 * then only remove that one object from our cached array. Otherwise, clear the entire list
709
+	 *
710
+	 * @param string $relationName                         one of the keys in the _model_relations array on the model.
711
+	 *                                                     Eg 'Registration'
712
+	 * @param mixed  $object_to_remove_or_index_into_array or an index into the array of cached things, or NULL
713
+	 *                                                     if you intend to use $clear_all = TRUE, or the relation only
714
+	 *                                                     has 1 object anyways (ie, it's a BelongsToRelation)
715
+	 * @param bool   $clear_all                            This flags clearing the entire cache relation property if
716
+	 *                                                     this is HasMany or HABTM.
717
+	 * @throws EE_Error
718
+	 * @return EE_Base_Class | boolean from which was cleared from the cache, or true if we requested to remove a
719
+	 *                       relation from all
720
+	 */
721
+	public function clear_cache($relationName, $object_to_remove_or_index_into_array = null, $clear_all = false)
722
+	{
723
+		$relationship_to_model = $this->get_model()->related_settings_for($relationName);
724
+		$index_in_cache = '';
725
+		if ( ! $relationship_to_model) {
726
+			throw new EE_Error(
727
+				sprintf(
728
+					__("There is no relationship to %s on a %s. Cannot clear that cache", 'event_espresso'),
729
+					$relationName,
730
+					get_class($this)
731
+				)
732
+			);
733
+		}
734
+		if ($clear_all) {
735
+			$obj_removed = true;
736
+			$this->_model_relations[$relationName] = null;
737
+		} elseif ($relationship_to_model instanceof EE_Belongs_To_Relation) {
738
+			$obj_removed = $this->_model_relations[$relationName];
739
+			$this->_model_relations[$relationName] = null;
740
+		} else {
741
+			if ($object_to_remove_or_index_into_array instanceof EE_Base_Class
742
+				&& $object_to_remove_or_index_into_array->ID()
743
+			) {
744
+				$index_in_cache = $object_to_remove_or_index_into_array->ID();
745
+				if (is_array($this->_model_relations[$relationName])
746
+					&& ! isset($this->_model_relations[$relationName][$index_in_cache])
747
+				) {
748
+					$index_found_at = null;
749
+					//find this object in the array even though it has a different key
750
+					foreach ($this->_model_relations[$relationName] as $index => $obj) {
751
+						if (
752
+							$obj instanceof EE_Base_Class
753
+							&& (
754
+								$obj == $object_to_remove_or_index_into_array
755
+								|| $obj->ID() === $object_to_remove_or_index_into_array->ID()
756
+							)
757
+						) {
758
+							$index_found_at = $index;
759
+							break;
760
+						}
761
+					}
762
+					if ($index_found_at) {
763
+						$index_in_cache = $index_found_at;
764
+					} else {
765
+						//it wasn't found. huh. well obviously it doesn't need to be removed from teh cache
766
+						//if it wasn't in it to begin with. So we're done
767
+						return $object_to_remove_or_index_into_array;
768
+					}
769
+				}
770
+			} elseif ($object_to_remove_or_index_into_array instanceof EE_Base_Class) {
771
+				//so they provided a model object, but it's not yet saved to the DB... so let's go hunting for it!
772
+				foreach ($this->get_all_from_cache($relationName) as $index => $potentially_obj_we_want) {
773
+					if ($potentially_obj_we_want == $object_to_remove_or_index_into_array) {
774
+						$index_in_cache = $index;
775
+					}
776
+				}
777
+			} else {
778
+				$index_in_cache = $object_to_remove_or_index_into_array;
779
+			}
780
+			//supposedly we've found it. But it could just be that the client code
781
+			//provided a bad index/object
782
+			if (
783
+			isset(
784
+				$this->_model_relations[$relationName],
785
+				$this->_model_relations[$relationName][$index_in_cache]
786
+			)
787
+			) {
788
+				$obj_removed = $this->_model_relations[$relationName][$index_in_cache];
789
+				unset($this->_model_relations[$relationName][$index_in_cache]);
790
+			} else {
791
+				//that thing was never cached anyways.
792
+				$obj_removed = null;
793
+			}
794
+		}
795
+		return $obj_removed;
796
+	}
797
+
798
+
799
+
800
+	/**
801
+	 * update_cache_after_object_save
802
+	 * Allows a cached item to have it's cache ID (within the array of cached items) reset using the new ID it has
803
+	 * obtained after being saved to the db
804
+	 *
805
+	 * @param string         $relationName       - the type of object that is cached
806
+	 * @param \EE_Base_Class $newly_saved_object - the newly saved object to be re-cached
807
+	 * @param string         $current_cache_id   - the ID that was used when originally caching the object
808
+	 * @return boolean TRUE on success, FALSE on fail
809
+	 * @throws \EE_Error
810
+	 */
811
+	public function update_cache_after_object_save(
812
+		$relationName,
813
+		EE_Base_Class $newly_saved_object,
814
+		$current_cache_id = ''
815
+	) {
816
+		// verify that incoming object is of the correct type
817
+		$obj_class = 'EE_' . $relationName;
818
+		if ($newly_saved_object instanceof $obj_class) {
819
+			/* @type EE_Base_Class $newly_saved_object */
820
+			// now get the type of relation
821
+			$relationship_to_model = $this->get_model()->related_settings_for($relationName);
822
+			// if this is a 1:1 relationship
823
+			if ($relationship_to_model instanceof EE_Belongs_To_Relation) {
824
+				// then just replace the cached object with the newly saved object
825
+				$this->_model_relations[$relationName] = $newly_saved_object;
826
+				return true;
827
+				// or if it's some kind of sordid feral polyamorous relationship...
828
+			} elseif (is_array($this->_model_relations[$relationName])
829
+					  && isset($this->_model_relations[$relationName][$current_cache_id])
830
+			) {
831
+				// then remove the current cached item
832
+				unset($this->_model_relations[$relationName][$current_cache_id]);
833
+				// and cache the newly saved object using it's new ID
834
+				$this->_model_relations[$relationName][$newly_saved_object->ID()] = $newly_saved_object;
835
+				return true;
836
+			}
837
+		}
838
+		return false;
839
+	}
840
+
841
+
842
+
843
+	/**
844
+	 * Fetches a single EE_Base_Class on that relation. (If the relation is of type
845
+	 * BelongsTo, it will only ever have 1 object. However, other relations could have an array of objects)
846
+	 *
847
+	 * @param string $relationName
848
+	 * @return EE_Base_Class
849
+	 */
850
+	public function get_one_from_cache($relationName)
851
+	{
852
+		$cached_array_or_object = isset($this->_model_relations[$relationName]) ? $this->_model_relations[$relationName]
853
+			: null;
854
+		if (is_array($cached_array_or_object)) {
855
+			return array_shift($cached_array_or_object);
856
+		} else {
857
+			return $cached_array_or_object;
858
+		}
859
+	}
860
+
861
+
862
+
863
+	/**
864
+	 * Fetches a single EE_Base_Class on that relation. (If the relation is of type
865
+	 * BelongsTo, it will only ever have 1 object. However, other relations could have an array of objects)
866
+	 *
867
+	 * @param string $relationName
868
+	 * @throws \EE_Error
869
+	 * @return EE_Base_Class[] NOT necessarily indexed by primary keys
870
+	 */
871
+	public function get_all_from_cache($relationName)
872
+	{
873
+		$objects = isset($this->_model_relations[$relationName]) ? $this->_model_relations[$relationName] : array();
874
+		// if the result is not an array, but exists, make it an array
875
+		$objects = is_array($objects) ? $objects : array($objects);
876
+		//bugfix for https://events.codebasehq.com/projects/event-espresso/tickets/7143
877
+		//basically, if this model object was stored in the session, and these cached model objects
878
+		//already have IDs, let's make sure they're in their model's entity mapper
879
+		//otherwise we will have duplicates next time we call
880
+		// EE_Registry::instance()->load_model( $relationName )->get_one_by_ID( $result->ID() );
881
+		$model = EE_Registry::instance()->load_model($relationName);
882
+		foreach ($objects as $model_object) {
883
+			if ($model instanceof EEM_Base && $model_object instanceof EE_Base_Class) {
884
+				//ensure its in the map if it has an ID; otherwise it will be added to the map when its saved
885
+				if ($model_object->ID()) {
886
+					$model->add_to_entity_map($model_object);
887
+				}
888
+			} else {
889
+				throw new EE_Error(
890
+					sprintf(
891
+						__(
892
+							'Error retrieving related model objects. Either $1%s is not a model or $2%s is not a model object',
893
+							'event_espresso'
894
+						),
895
+						$relationName,
896
+						gettype($model_object)
897
+					)
898
+				);
899
+			}
900
+		}
901
+		return $objects;
902
+	}
903
+
904
+
905
+
906
+	/**
907
+	 * Returns the next x number of EE_Base_Class objects in sequence from this object as found in the database
908
+	 * matching the given query conditions.
909
+	 *
910
+	 * @param null  $field_to_order_by  What field is being used as the reference point.
911
+	 * @param int   $limit              How many objects to return.
912
+	 * @param array $query_params       Any additional conditions on the query.
913
+	 * @param null  $columns_to_select  If left null, then an array of EE_Base_Class objects is returned, otherwise
914
+	 *                                  you can indicate just the columns you want returned
915
+	 * @return array|EE_Base_Class[]
916
+	 * @throws \EE_Error
917
+	 */
918
+	public function next_x($field_to_order_by = null, $limit = 1, $query_params = array(), $columns_to_select = null)
919
+	{
920
+		$model = $this->get_model();
921
+		$field = empty($field_to_order_by) && $model->has_primary_key_field()
922
+			? $model->get_primary_key_field()->get_name()
923
+			: $field_to_order_by;
924
+		$current_value = ! empty($field) ? $this->get($field) : null;
925
+		if (empty($field) || empty($current_value)) {
926
+			return array();
927
+		}
928
+		return $model->next_x($current_value, $field, $limit, $query_params, $columns_to_select);
929
+	}
930
+
931
+
932
+
933
+	/**
934
+	 * Returns the previous x number of EE_Base_Class objects in sequence from this object as found in the database
935
+	 * matching the given query conditions.
936
+	 *
937
+	 * @param null  $field_to_order_by  What field is being used as the reference point.
938
+	 * @param int   $limit              How many objects to return.
939
+	 * @param array $query_params       Any additional conditions on the query.
940
+	 * @param null  $columns_to_select  If left null, then an array of EE_Base_Class objects is returned, otherwise
941
+	 *                                  you can indicate just the columns you want returned
942
+	 * @return array|EE_Base_Class[]
943
+	 * @throws \EE_Error
944
+	 */
945
+	public function previous_x(
946
+		$field_to_order_by = null,
947
+		$limit = 1,
948
+		$query_params = array(),
949
+		$columns_to_select = null
950
+	) {
951
+		$model = $this->get_model();
952
+		$field = empty($field_to_order_by) && $model->has_primary_key_field()
953
+			? $model->get_primary_key_field()->get_name()
954
+			: $field_to_order_by;
955
+		$current_value = ! empty($field) ? $this->get($field) : null;
956
+		if (empty($field) || empty($current_value)) {
957
+			return array();
958
+		}
959
+		return $model->previous_x($current_value, $field, $limit, $query_params, $columns_to_select);
960
+	}
961
+
962
+
963
+
964
+	/**
965
+	 * Returns the next EE_Base_Class object in sequence from this object as found in the database
966
+	 * matching the given query conditions.
967
+	 *
968
+	 * @param null  $field_to_order_by  What field is being used as the reference point.
969
+	 * @param array $query_params       Any additional conditions on the query.
970
+	 * @param null  $columns_to_select  If left null, then an array of EE_Base_Class objects is returned, otherwise
971
+	 *                                  you can indicate just the columns you want returned
972
+	 * @return array|EE_Base_Class
973
+	 * @throws \EE_Error
974
+	 */
975
+	public function next($field_to_order_by = null, $query_params = array(), $columns_to_select = null)
976
+	{
977
+		$model = $this->get_model();
978
+		$field = empty($field_to_order_by) && $model->has_primary_key_field()
979
+			? $model->get_primary_key_field()->get_name()
980
+			: $field_to_order_by;
981
+		$current_value = ! empty($field) ? $this->get($field) : null;
982
+		if (empty($field) || empty($current_value)) {
983
+			return array();
984
+		}
985
+		return $model->next($current_value, $field, $query_params, $columns_to_select);
986
+	}
987
+
988
+
989
+
990
+	/**
991
+	 * Returns the previous EE_Base_Class object in sequence from this object as found in the database
992
+	 * matching the given query conditions.
993
+	 *
994
+	 * @param null  $field_to_order_by  What field is being used as the reference point.
995
+	 * @param array $query_params       Any additional conditions on the query.
996
+	 * @param null  $columns_to_select  If left null, then an EE_Base_Class object is returned, otherwise
997
+	 *                                  you can indicate just the column you want returned
998
+	 * @return array|EE_Base_Class
999
+	 * @throws \EE_Error
1000
+	 */
1001
+	public function previous($field_to_order_by = null, $query_params = array(), $columns_to_select = null)
1002
+	{
1003
+		$model = $this->get_model();
1004
+		$field = empty($field_to_order_by) && $model->has_primary_key_field()
1005
+			? $model->get_primary_key_field()->get_name()
1006
+			: $field_to_order_by;
1007
+		$current_value = ! empty($field) ? $this->get($field) : null;
1008
+		if (empty($field) || empty($current_value)) {
1009
+			return array();
1010
+		}
1011
+		return $model->previous($current_value, $field, $query_params, $columns_to_select);
1012
+	}
1013
+
1014
+
1015
+
1016
+	/**
1017
+	 * Overrides parent because parent expects old models.
1018
+	 * This also doesn't do any validation, and won't work for serialized arrays
1019
+	 *
1020
+	 * @param string $field_name
1021
+	 * @param mixed  $field_value_from_db
1022
+	 * @throws \EE_Error
1023
+	 */
1024
+	public function set_from_db($field_name, $field_value_from_db)
1025
+	{
1026
+		$field_obj = $this->get_model()->field_settings_for($field_name);
1027
+		if ($field_obj instanceof EE_Model_Field_Base) {
1028
+			//you would think the DB has no NULLs for non-null label fields right? wrong!
1029
+			//eg, a CPT model object could have an entry in the posts table, but no
1030
+			//entry in the meta table. Meaning that all its columns in the meta table
1031
+			//are null! yikes! so when we find one like that, use defaults for its meta columns
1032
+			if ($field_value_from_db === null) {
1033
+				if ($field_obj->is_nullable()) {
1034
+					//if the field allows nulls, then let it be null
1035
+					$field_value = null;
1036
+				} else {
1037
+					$field_value = $field_obj->get_default_value();
1038
+				}
1039
+			} else {
1040
+				$field_value = $field_obj->prepare_for_set_from_db($field_value_from_db);
1041
+			}
1042
+			$this->_fields[$field_name] = $field_value;
1043
+			$this->_clear_cached_property($field_name);
1044
+		}
1045
+	}
1046
+
1047
+
1048
+
1049
+	/**
1050
+	 * verifies that the specified field is of the correct type
1051
+	 *
1052
+	 * @param string $field_name
1053
+	 * @param string $extra_cache_ref This allows the user to specify an extra cache ref for the given property
1054
+	 *                                (in cases where the same property may be used for different outputs
1055
+	 *                                - i.e. datetime, money etc.)
1056
+	 * @return mixed
1057
+	 * @throws \EE_Error
1058
+	 */
1059
+	public function get($field_name, $extra_cache_ref = null)
1060
+	{
1061
+		return $this->_get_cached_property($field_name, false, $extra_cache_ref);
1062
+	}
1063
+
1064
+
1065
+
1066
+	/**
1067
+	 * This method simply returns the RAW unprocessed value for the given property in this class
1068
+	 *
1069
+	 * @param  string $field_name A valid fieldname
1070
+	 * @return mixed              Whatever the raw value stored on the property is.
1071
+	 * @throws EE_Error if fieldSettings is misconfigured or the field doesn't exist.
1072
+	 */
1073
+	public function get_raw($field_name)
1074
+	{
1075
+		$field_settings = $this->get_model()->field_settings_for($field_name);
1076
+		return $field_settings instanceof EE_Datetime_Field && $this->_fields[$field_name] instanceof DateTime
1077
+			? $this->_fields[$field_name]->format('U')
1078
+			: $this->_fields[$field_name];
1079
+	}
1080
+
1081
+
1082
+
1083
+	/**
1084
+	 * This is used to return the internal DateTime object used for a field that is a
1085
+	 * EE_Datetime_Field.
1086
+	 *
1087
+	 * @param string $field_name               The field name retrieving the DateTime object.
1088
+	 * @return mixed null | false | DateTime  If the requested field is NOT a EE_Datetime_Field then
1089
+	 * @throws \EE_Error
1090
+	 *                                         an error is set and false returned.  If the field IS an
1091
+	 *                                         EE_Datetime_Field and but the field value is null, then
1092
+	 *                                         just null is returned (because that indicates that likely
1093
+	 *                                         this field is nullable).
1094
+	 */
1095
+	public function get_DateTime_object($field_name)
1096
+	{
1097
+		$field_settings = $this->get_model()->field_settings_for($field_name);
1098
+		if ( ! $field_settings instanceof EE_Datetime_Field) {
1099
+			EE_Error::add_error(
1100
+				sprintf(
1101
+					__(
1102
+						'The field %s is not an EE_Datetime_Field field.  There is no DateTime object stored on this field type.',
1103
+						'event_espresso'
1104
+					),
1105
+					$field_name
1106
+				),
1107
+				__FILE__,
1108
+				__FUNCTION__,
1109
+				__LINE__
1110
+			);
1111
+			return false;
1112
+		}
1113
+		return $this->_fields[$field_name];
1114
+	}
1115
+
1116
+
1117
+
1118
+	/**
1119
+	 * To be used in template to immediately echo out the value, and format it for output.
1120
+	 * Eg, should call stripslashes and whatnot before echoing
1121
+	 *
1122
+	 * @param string $field_name      the name of the field as it appears in the DB
1123
+	 * @param string $extra_cache_ref This allows the user to specify an extra cache ref for the given property
1124
+	 *                                (in cases where the same property may be used for different outputs
1125
+	 *                                - i.e. datetime, money etc.)
1126
+	 * @return void
1127
+	 * @throws \EE_Error
1128
+	 */
1129
+	public function e($field_name, $extra_cache_ref = null)
1130
+	{
1131
+		echo $this->get_pretty($field_name, $extra_cache_ref);
1132
+	}
1133
+
1134
+
1135
+
1136
+	/**
1137
+	 * Exactly like e(), echoes out the field, but sets its schema to 'form_input', so that it
1138
+	 * can be easily used as the value of form input.
1139
+	 *
1140
+	 * @param string $field_name
1141
+	 * @return void
1142
+	 * @throws \EE_Error
1143
+	 */
1144
+	public function f($field_name)
1145
+	{
1146
+		$this->e($field_name, 'form_input');
1147
+	}
1148
+
1149
+
1150
+
1151
+	/**
1152
+	 * Gets a pretty view of the field's value. $extra_cache_ref can specify different formats for this.
1153
+	 * The $extra_cache_ref will be passed to the model field's prepare_for_pretty_echoing, so consult the field's class
1154
+	 * to see what options are available.
1155
+	 * @param string $field_name
1156
+	 * @param string $extra_cache_ref This allows the user to specify an extra cache ref for the given property
1157
+	 *                                (in cases where the same property may be used for different outputs
1158
+	 *                                - i.e. datetime, money etc.)
1159
+	 * @return mixed
1160
+	 * @throws \EE_Error
1161
+	 */
1162
+	public function get_pretty($field_name, $extra_cache_ref = null)
1163
+	{
1164
+		return $this->_get_cached_property($field_name, true, $extra_cache_ref);
1165
+	}
1166
+
1167
+
1168
+
1169
+	/**
1170
+	 * This simply returns the datetime for the given field name
1171
+	 * Note: this protected function is called by the wrapper get_date or get_time or get_datetime functions
1172
+	 * (and the equivalent e_date, e_time, e_datetime).
1173
+	 *
1174
+	 * @access   protected
1175
+	 * @param string   $field_name   Field on the instantiated EE_Base_Class child object
1176
+	 * @param string   $dt_frmt      valid datetime format used for date
1177
+	 *                               (if '' then we just use the default on the field,
1178
+	 *                               if NULL we use the last-used format)
1179
+	 * @param string   $tm_frmt      Same as above except this is for time format
1180
+	 * @param string   $date_or_time if NULL then both are returned, otherwise "D" = only date and "T" = only time.
1181
+	 * @param  boolean $echo         Whether the dtt is echoing using pretty echoing or just returned using vanilla get
1182
+	 * @return string|bool|EE_Error string on success, FALSE on fail, or EE_Error Exception is thrown
1183
+	 *                               if field is not a valid dtt field, or void if echoing
1184
+	 * @throws \EE_Error
1185
+	 */
1186
+	protected function _get_datetime($field_name, $dt_frmt = '', $tm_frmt = '', $date_or_time = '', $echo = false)
1187
+	{
1188
+		// clear cached property
1189
+		$this->_clear_cached_property($field_name);
1190
+		//reset format properties because they are used in get()
1191
+		$this->_dt_frmt = $dt_frmt !== '' ? $dt_frmt : $this->_dt_frmt;
1192
+		$this->_tm_frmt = $tm_frmt !== '' ? $tm_frmt : $this->_tm_frmt;
1193
+		if ($echo) {
1194
+			$this->e($field_name, $date_or_time);
1195
+			return '';
1196
+		}
1197
+		return $this->get($field_name, $date_or_time);
1198
+	}
1199
+
1200
+
1201
+
1202
+	/**
1203
+	 * below are wrapper functions for the various datetime outputs that can be obtained for JUST returning the date
1204
+	 * portion of a datetime value. (note the only difference between get_ and e_ is one returns the value and the
1205
+	 * other echoes the pretty value for dtt)
1206
+	 *
1207
+	 * @param  string $field_name name of model object datetime field holding the value
1208
+	 * @param  string $format     format for the date returned (if NULL we use default in dt_frmt property)
1209
+	 * @return string            datetime value formatted
1210
+	 * @throws \EE_Error
1211
+	 */
1212
+	public function get_date($field_name, $format = '')
1213
+	{
1214
+		return $this->_get_datetime($field_name, $format, null, 'D');
1215
+	}
1216
+
1217
+
1218
+
1219
+	/**
1220
+	 * @param      $field_name
1221
+	 * @param string $format
1222
+	 * @throws \EE_Error
1223
+	 */
1224
+	public function e_date($field_name, $format = '')
1225
+	{
1226
+		$this->_get_datetime($field_name, $format, null, 'D', true);
1227
+	}
1228
+
1229
+
1230
+
1231
+	/**
1232
+	 * below are wrapper functions for the various datetime outputs that can be obtained for JUST returning the time
1233
+	 * portion of a datetime value. (note the only difference between get_ and e_ is one returns the value and the
1234
+	 * other echoes the pretty value for dtt)
1235
+	 *
1236
+	 * @param  string $field_name name of model object datetime field holding the value
1237
+	 * @param  string $format     format for the time returned ( if NULL we use default in tm_frmt property)
1238
+	 * @return string             datetime value formatted
1239
+	 * @throws \EE_Error
1240
+	 */
1241
+	public function get_time($field_name, $format = '')
1242
+	{
1243
+		return $this->_get_datetime($field_name, null, $format, 'T');
1244
+	}
1245
+
1246
+
1247
+
1248
+	/**
1249
+	 * @param      $field_name
1250
+	 * @param string $format
1251
+	 * @throws \EE_Error
1252
+	 */
1253
+	public function e_time($field_name, $format = '')
1254
+	{
1255
+		$this->_get_datetime($field_name, null, $format, 'T', true);
1256
+	}
1257
+
1258
+
1259
+
1260
+	/**
1261
+	 * below are wrapper functions for the various datetime outputs that can be obtained for returning the date AND
1262
+	 * time portion of a datetime value. (note the only difference between get_ and e_ is one returns the value and the
1263
+	 * other echoes the pretty value for dtt)
1264
+	 *
1265
+	 * @param  string $field_name name of model object datetime field holding the value
1266
+	 * @param  string $dt_frmt    format for the date returned (if NULL we use default in dt_frmt property)
1267
+	 * @param  string $tm_frmt    format for the time returned (if NULL we use default in tm_frmt property)
1268
+	 * @return string             datetime value formatted
1269
+	 * @throws \EE_Error
1270
+	 */
1271
+	public function get_datetime($field_name, $dt_frmt = '', $tm_frmt = '')
1272
+	{
1273
+		return $this->_get_datetime($field_name, $dt_frmt, $tm_frmt);
1274
+	}
1275
+
1276
+
1277
+
1278
+	/**
1279
+	 * @param string $field_name
1280
+	 * @param string $dt_frmt
1281
+	 * @param string $tm_frmt
1282
+	 * @throws \EE_Error
1283
+	 */
1284
+	public function e_datetime($field_name, $dt_frmt = '', $tm_frmt = '')
1285
+	{
1286
+		$this->_get_datetime($field_name, $dt_frmt, $tm_frmt, null, true);
1287
+	}
1288
+
1289
+
1290
+
1291
+	/**
1292
+	 * Get the i8ln value for a date using the WordPress @see date_i18n function.
1293
+	 *
1294
+	 * @param string $field_name The EE_Datetime_Field reference for the date being retrieved.
1295
+	 * @param string $format     PHP valid date/time string format.  If none is provided then the internal set format
1296
+	 *                           on the object will be used.
1297
+	 * @return string Date and time string in set locale or false if no field exists for the given
1298
+	 * @throws \EE_Error
1299
+	 *                           field name.
1300
+	 */
1301
+	public function get_i18n_datetime($field_name, $format = '')
1302
+	{
1303
+		$format = empty($format) ? $this->_dt_frmt . ' ' . $this->_tm_frmt : $format;
1304
+		return date_i18n(
1305
+			$format,
1306
+			EEH_DTT_Helper::get_timestamp_with_offset($this->get_raw($field_name), $this->_timezone)
1307
+		);
1308
+	}
1309
+
1310
+
1311
+
1312
+	/**
1313
+	 * This method validates whether the given field name is a valid field on the model object as well as it is of a
1314
+	 * type EE_Datetime_Field.  On success there will be returned the field settings.  On fail an EE_Error exception is
1315
+	 * thrown.
1316
+	 *
1317
+	 * @param  string $field_name The field name being checked
1318
+	 * @throws EE_Error
1319
+	 * @return EE_Datetime_Field
1320
+	 */
1321
+	protected function _get_dtt_field_settings($field_name)
1322
+	{
1323
+		$field = $this->get_model()->field_settings_for($field_name);
1324
+		//check if field is dtt
1325
+		if ($field instanceof EE_Datetime_Field) {
1326
+			return $field;
1327
+		} else {
1328
+			throw new EE_Error(sprintf(__('The field name "%s" has been requested for the EE_Base_Class datetime functions and it is not a valid EE_Datetime_Field.  Please check the spelling of the field and make sure it has been setup as a EE_Datetime_Field in the %s model constructor',
1329
+				'event_espresso'), $field_name, self::_get_model_classname(get_class($this))));
1330
+		}
1331
+	}
1332
+
1333
+
1334
+
1335
+
1336
+	/**
1337
+	 * NOTE ABOUT BELOW:
1338
+	 * These convenience date and time setters are for setting date and time independently.  In other words you might
1339
+	 * want to change the time on a datetime_field but leave the date the same (or vice versa). IF on the other hand
1340
+	 * you want to set both date and time at the same time, you can just use the models default set($fieldname,$value)
1341
+	 * method and make sure you send the entire datetime value for setting.
1342
+	 */
1343
+	/**
1344
+	 * sets the time on a datetime property
1345
+	 *
1346
+	 * @access protected
1347
+	 * @param string|Datetime $time      a valid time string for php datetime functions (or DateTime object)
1348
+	 * @param string          $fieldname the name of the field the time is being set on (must match a EE_Datetime_Field)
1349
+	 * @throws \EE_Error
1350
+	 */
1351
+	protected function _set_time_for($time, $fieldname)
1352
+	{
1353
+		$this->_set_date_time('T', $time, $fieldname);
1354
+	}
1355
+
1356
+
1357
+
1358
+	/**
1359
+	 * sets the date on a datetime property
1360
+	 *
1361
+	 * @access protected
1362
+	 * @param string|DateTime $date      a valid date string for php datetime functions ( or DateTime object)
1363
+	 * @param string          $fieldname the name of the field the date is being set on (must match a EE_Datetime_Field)
1364
+	 * @throws \EE_Error
1365
+	 */
1366
+	protected function _set_date_for($date, $fieldname)
1367
+	{
1368
+		$this->_set_date_time('D', $date, $fieldname);
1369
+	}
1370
+
1371
+
1372
+
1373
+	/**
1374
+	 * This takes care of setting a date or time independently on a given model object property. This method also
1375
+	 * verifies that the given fieldname matches a model object property and is for a EE_Datetime_Field field
1376
+	 *
1377
+	 * @access protected
1378
+	 * @param string          $what           "T" for time, 'B' for both, 'D' for Date.
1379
+	 * @param string|DateTime $datetime_value A valid Date or Time string (or DateTime object)
1380
+	 * @param string          $fieldname      the name of the field the date OR time is being set on (must match a
1381
+	 *                                        EE_Datetime_Field property)
1382
+	 * @throws \EE_Error
1383
+	 */
1384
+	protected function _set_date_time($what = 'T', $datetime_value, $fieldname)
1385
+	{
1386
+		$field = $this->_get_dtt_field_settings($fieldname);
1387
+		$field->set_timezone($this->_timezone);
1388
+		$field->set_date_format($this->_dt_frmt);
1389
+		$field->set_time_format($this->_tm_frmt);
1390
+		switch ($what) {
1391
+			case 'T' :
1392
+				$this->_fields[$fieldname] = $field->prepare_for_set_with_new_time(
1393
+					$datetime_value,
1394
+					$this->_fields[$fieldname]
1395
+				);
1396
+				break;
1397
+			case 'D' :
1398
+				$this->_fields[$fieldname] = $field->prepare_for_set_with_new_date(
1399
+					$datetime_value,
1400
+					$this->_fields[$fieldname]
1401
+				);
1402
+				break;
1403
+			case 'B' :
1404
+				$this->_fields[$fieldname] = $field->prepare_for_set($datetime_value);
1405
+				break;
1406
+		}
1407
+		$this->_clear_cached_property($fieldname);
1408
+	}
1409
+
1410
+
1411
+
1412
+	/**
1413
+	 * This will return a timestamp for the website timezone but ONLY when the current website timezone is different
1414
+	 * than the timezone set for the website. NOTE, this currently only works well with methods that return values.  If
1415
+	 * you use it with methods that echo values the $_timestamp property may not get reset to its original value and
1416
+	 * that could lead to some unexpected results!
1417
+	 *
1418
+	 * @access public
1419
+	 * @param string               $field_name This is the name of the field on the object that contains the date/time
1420
+	 *                                         value being returned.
1421
+	 * @param string               $callback   must match a valid method in this class (defaults to get_datetime)
1422
+	 * @param mixed (array|string) $args       This is the arguments that will be passed to the callback.
1423
+	 * @param string               $prepend    You can include something to prepend on the timestamp
1424
+	 * @param string               $append     You can include something to append on the timestamp
1425
+	 * @throws EE_Error
1426
+	 * @return string timestamp
1427
+	 */
1428
+	public function display_in_my_timezone(
1429
+		$field_name,
1430
+		$callback = 'get_datetime',
1431
+		$args = null,
1432
+		$prepend = '',
1433
+		$append = ''
1434
+	) {
1435
+		$timezone = EEH_DTT_Helper::get_timezone();
1436
+		if ($timezone === $this->_timezone) {
1437
+			return '';
1438
+		}
1439
+		$original_timezone = $this->_timezone;
1440
+		$this->set_timezone($timezone);
1441
+		$fn = (array)$field_name;
1442
+		$args = array_merge($fn, (array)$args);
1443
+		if ( ! method_exists($this, $callback)) {
1444
+			throw new EE_Error(
1445
+				sprintf(
1446
+					__(
1447
+						'The method named "%s" given as the callback param in "display_in_my_timezone" does not exist.  Please check your spelling',
1448
+						'event_espresso'
1449
+					),
1450
+					$callback
1451
+				)
1452
+			);
1453
+		}
1454
+		$args = (array)$args;
1455
+		$return = $prepend . call_user_func_array(array($this, $callback), $args) . $append;
1456
+		$this->set_timezone($original_timezone);
1457
+		return $return;
1458
+	}
1459
+
1460
+
1461
+
1462
+	/**
1463
+	 * Deletes this model object.
1464
+	 * This calls the `EE_Base_Class::_delete` method.  Child classes wishing to change default behaviour should
1465
+	 * override
1466
+	 * `EE_Base_Class::_delete` NOT this class.
1467
+	 *
1468
+	 * @return boolean | int
1469
+	 * @throws \EE_Error
1470
+	 */
1471
+	public function delete()
1472
+	{
1473
+		/**
1474
+		 * Called just before the `EE_Base_Class::_delete` method call.
1475
+		 * Note: `EE_Base_Class::_delete` might be overridden by child classes so any client code hooking into these actions
1476
+		 * should be aware that `_delete` may not always result in a permanent delete.  For example, `EE_Soft_Delete_Base_Class::_delete`
1477
+		 * soft deletes (trash) the object and does not permanently delete it.
1478
+		 *
1479
+		 * @param EE_Base_Class $model_object about to be 'deleted'
1480
+		 */
1481
+		do_action('AHEE__EE_Base_Class__delete__before', $this);
1482
+		$result = $this->_delete();
1483
+		/**
1484
+		 * Called just after the `EE_Base_Class::_delete` method call.
1485
+		 * Note: `EE_Base_Class::_delete` might be overridden by child classes so any client code hooking into these actions
1486
+		 * should be aware that `_delete` may not always result in a permanent delete.  For example `EE_Soft_Base_Class::_delete`
1487
+		 * soft deletes (trash) the object and does not permanently delete it.
1488
+		 *
1489
+		 * @param EE_Base_Class $model_object that was just 'deleted'
1490
+		 * @param boolean       $result
1491
+		 */
1492
+		do_action('AHEE__EE_Base_Class__delete__end', $this, $result);
1493
+		return $result;
1494
+	}
1495
+
1496
+
1497
+
1498
+	/**
1499
+	 * Calls the specific delete method for the instantiated class.
1500
+	 * This method is called by the public `EE_Base_Class::delete` method.  Any child classes desiring to override
1501
+	 * default functionality for "delete" (which is to call `permanently_delete`) should override this method NOT
1502
+	 * `EE_Base_Class::delete`
1503
+	 *
1504
+	 * @return bool|int
1505
+	 * @throws \EE_Error
1506
+	 */
1507
+	protected function _delete()
1508
+	{
1509
+		return $this->delete_permanently();
1510
+	}
1511
+
1512
+
1513
+
1514
+	/**
1515
+	 * Deletes this model object permanently from db (but keep in mind related models my block the delete and return an
1516
+	 * error)
1517
+	 *
1518
+	 * @return bool | int
1519
+	 * @throws \EE_Error
1520
+	 */
1521
+	public function delete_permanently()
1522
+	{
1523
+		/**
1524
+		 * Called just before HARD deleting a model object
1525
+		 *
1526
+		 * @param EE_Base_Class $model_object about to be 'deleted'
1527
+		 */
1528
+		do_action('AHEE__EE_Base_Class__delete_permanently__before', $this);
1529
+		$model = $this->get_model();
1530
+		$result = $model->delete_permanently_by_ID($this->ID());
1531
+		$this->refresh_cache_of_related_objects();
1532
+		/**
1533
+		 * Called just after HARD deleting a model object
1534
+		 *
1535
+		 * @param EE_Base_Class $model_object that was just 'deleted'
1536
+		 * @param boolean       $result
1537
+		 */
1538
+		do_action('AHEE__EE_Base_Class__delete_permanently__end', $this, $result);
1539
+		return $result;
1540
+	}
1541
+
1542
+
1543
+
1544
+	/**
1545
+	 * When this model object is deleted, it may still be cached on related model objects. This clears the cache of
1546
+	 * related model objects
1547
+	 *
1548
+	 * @throws \EE_Error
1549
+	 */
1550
+	public function refresh_cache_of_related_objects()
1551
+	{
1552
+		$model = $this->get_model();
1553
+		foreach ($model->relation_settings() as $relation_name => $relation_obj) {
1554
+			if ( ! empty($this->_model_relations[$relation_name])) {
1555
+				$related_objects = $this->_model_relations[$relation_name];
1556
+				if ($relation_obj instanceof EE_Belongs_To_Relation) {
1557
+					//this relation only stores a single model object, not an array
1558
+					//but let's make it consistent
1559
+					$related_objects = array($related_objects);
1560
+				}
1561
+				foreach ($related_objects as $related_object) {
1562
+					//only refresh their cache if they're in memory
1563
+					if ($related_object instanceof EE_Base_Class) {
1564
+						$related_object->clear_cache($model->get_this_model_name(), $this);
1565
+					}
1566
+				}
1567
+			}
1568
+		}
1569
+	}
1570
+
1571
+
1572
+
1573
+	/**
1574
+	 *        Saves this object to the database. An array may be supplied to set some values on this
1575
+	 * object just before saving.
1576
+	 *
1577
+	 * @access public
1578
+	 * @param array $set_cols_n_values keys are field names, values are their new values,
1579
+	 *                                 if provided during the save() method (often client code will change the fields'
1580
+	 *                                 values before calling save)
1581
+	 * @throws \EE_Error
1582
+	 * @return int , 1 on a successful update, the ID of the new entry on insert; 0 on failure or if the model object
1583
+	 *                                 isn't allowed to persist (as determined by EE_Base_Class::allow_persist())
1584
+	 */
1585
+	public function save($set_cols_n_values = array())
1586
+	{
1587
+		$model = $this->get_model();
1588
+		/**
1589
+		 * Filters the fields we're about to save on the model object
1590
+		 *
1591
+		 * @param array         $set_cols_n_values
1592
+		 * @param EE_Base_Class $model_object
1593
+		 */
1594
+		$set_cols_n_values = (array)apply_filters('FHEE__EE_Base_Class__save__set_cols_n_values', $set_cols_n_values,
1595
+			$this);
1596
+		//set attributes as provided in $set_cols_n_values
1597
+		foreach ($set_cols_n_values as $column => $value) {
1598
+			$this->set($column, $value);
1599
+		}
1600
+		// no changes ? then don't do anything
1601
+		if (! $this->_has_changes && $this->ID() && $model->get_primary_key_field()->is_auto_increment()) {
1602
+			return 0;
1603
+		}
1604
+		/**
1605
+		 * Saving a model object.
1606
+		 * Before we perform a save, this action is fired.
1607
+		 *
1608
+		 * @param EE_Base_Class $model_object the model object about to be saved.
1609
+		 */
1610
+		do_action('AHEE__EE_Base_Class__save__begin', $this);
1611
+		if ( ! $this->allow_persist()) {
1612
+			return 0;
1613
+		}
1614
+		//now get current attribute values
1615
+		$save_cols_n_values = $this->_fields;
1616
+		//if the object already has an ID, update it. Otherwise, insert it
1617
+		//also: change the assumption about values passed to the model NOT being prepare dby the model object. They have been
1618
+		$old_assumption_concerning_value_preparation = $model
1619
+															->get_assumption_concerning_values_already_prepared_by_model_object();
1620
+		$model->assume_values_already_prepared_by_model_object(true);
1621
+		//does this model have an autoincrement PK?
1622
+		if ($model->has_primary_key_field()) {
1623
+			if ($model->get_primary_key_field()->is_auto_increment()) {
1624
+				//ok check if it's set, if so: update; if not, insert
1625
+				if ( ! empty($save_cols_n_values[$model->primary_key_name()])) {
1626
+					$results = $model->update_by_ID($save_cols_n_values, $this->ID());
1627
+				} else {
1628
+					unset($save_cols_n_values[$model->primary_key_name()]);
1629
+					$results = $model->insert($save_cols_n_values);
1630
+					if ($results) {
1631
+						//if successful, set the primary key
1632
+						//but don't use the normal SET method, because it will check if
1633
+						//an item with the same ID exists in the mapper & db, then
1634
+						//will find it in the db (because we just added it) and THAT object
1635
+						//will get added to the mapper before we can add this one!
1636
+						//but if we just avoid using the SET method, all that headache can be avoided
1637
+						$pk_field_name = $model->primary_key_name();
1638
+						$this->_fields[$pk_field_name] = $results;
1639
+						$this->_clear_cached_property($pk_field_name);
1640
+						$model->add_to_entity_map($this);
1641
+						$this->_update_cached_related_model_objs_fks();
1642
+					}
1643
+				}
1644
+			} else {//PK is NOT auto-increment
1645
+				//so check if one like it already exists in the db
1646
+				if ($model->exists_by_ID($this->ID())) {
1647
+					if (WP_DEBUG && ! $this->in_entity_map()) {
1648
+						throw new EE_Error(
1649
+							sprintf(
1650
+								__('Using a model object %1$s that is NOT in the entity map, can lead to unexpected errors. You should either: %4$s 1. Put it in the entity mapper by calling %2$s %4$s 2. Discard this model object and use what is in the entity mapper %4$s 3. Fetch from the database using %3$s',
1651
+									'event_espresso'),
1652
+								get_class($this),
1653
+								get_class($model) . '::instance()->add_to_entity_map()',
1654
+								get_class($model) . '::instance()->get_one_by_ID()',
1655
+								'<br />'
1656
+							)
1657
+						);
1658
+					}
1659
+					$results = $model->update_by_ID($save_cols_n_values, $this->ID());
1660
+				} else {
1661
+					$results = $model->insert($save_cols_n_values);
1662
+					$this->_update_cached_related_model_objs_fks();
1663
+				}
1664
+			}
1665
+		} else {//there is NO primary key
1666
+			$already_in_db = false;
1667
+			foreach ($model->unique_indexes() as $index) {
1668
+				$uniqueness_where_params = array_intersect_key($save_cols_n_values, $index->fields());
1669
+				if ($model->exists(array($uniqueness_where_params))) {
1670
+					$already_in_db = true;
1671
+				}
1672
+			}
1673
+			if ($already_in_db) {
1674
+				$combined_pk_fields_n_values = array_intersect_key($save_cols_n_values,
1675
+					$model->get_combined_primary_key_fields());
1676
+				$results = $model->update($save_cols_n_values, $combined_pk_fields_n_values);
1677
+			} else {
1678
+				$results = $model->insert($save_cols_n_values);
1679
+			}
1680
+		}
1681
+		//restore the old assumption about values being prepared by the model object
1682
+		$model
1683
+			 ->assume_values_already_prepared_by_model_object($old_assumption_concerning_value_preparation);
1684
+		/**
1685
+		 * After saving the model object this action is called
1686
+		 *
1687
+		 * @param EE_Base_Class $model_object which was just saved
1688
+		 * @param boolean|int   $results      if it were updated, TRUE or FALSE; if it were newly inserted
1689
+		 *                                    the new ID (or 0 if an error occurred and it wasn't updated)
1690
+		 */
1691
+		do_action('AHEE__EE_Base_Class__save__end', $this, $results);
1692
+		$this->_has_changes = false;
1693
+		return $results;
1694
+	}
1695
+
1696
+
1697
+
1698
+	/**
1699
+	 * Updates the foreign key on related models objects pointing to this to have this model object's ID
1700
+	 * as their foreign key.  If the cached related model objects already exist in the db, saves them (so that the DB
1701
+	 * is consistent) Especially useful in case we JUST added this model object ot the database and we want to let its
1702
+	 * cached relations with foreign keys to it know about that change. Eg: we've created a transaction but haven't
1703
+	 * saved it to the db. We also create a registration and don't save it to the DB, but we DO cache it on the
1704
+	 * transaction. Now, when we save the transaction, the registration's TXN_ID will be automatically updated, whether
1705
+	 * or not they exist in the DB (if they do, their DB records will be automatically updated)
1706
+	 *
1707
+	 * @return void
1708
+	 * @throws \EE_Error
1709
+	 */
1710
+	protected function _update_cached_related_model_objs_fks()
1711
+	{
1712
+		$model = $this->get_model();
1713
+		foreach ($model->relation_settings() as $relation_name => $relation_obj) {
1714
+			if ($relation_obj instanceof EE_Has_Many_Relation) {
1715
+				foreach ($this->get_all_from_cache($relation_name) as $related_model_obj_in_cache) {
1716
+					$fk_to_this = $related_model_obj_in_cache->get_model()->get_foreign_key_to(
1717
+						$model->get_this_model_name()
1718
+					);
1719
+					$related_model_obj_in_cache->set($fk_to_this->get_name(), $this->ID());
1720
+					if ($related_model_obj_in_cache->ID()) {
1721
+						$related_model_obj_in_cache->save();
1722
+					}
1723
+				}
1724
+			}
1725
+		}
1726
+	}
1727
+
1728
+
1729
+
1730
+	/**
1731
+	 * Saves this model object and its NEW cached relations to the database.
1732
+	 * (Meaning, for now, IT DOES NOT WORK if the cached items already exist in the DB.
1733
+	 * In order for that to work, we would need to mark model objects as dirty/clean...
1734
+	 * because otherwise, there's a potential for infinite looping of saving
1735
+	 * Saves the cached related model objects, and ensures the relation between them
1736
+	 * and this object and properly setup
1737
+	 *
1738
+	 * @return int ID of new model object on save; 0 on failure+
1739
+	 * @throws \EE_Error
1740
+	 */
1741
+	public function save_new_cached_related_model_objs()
1742
+	{
1743
+		//make sure this has been saved
1744
+		if ( ! $this->ID()) {
1745
+			$id = $this->save();
1746
+		} else {
1747
+			$id = $this->ID();
1748
+		}
1749
+		//now save all the NEW cached model objects  (ie they don't exist in the DB)
1750
+		foreach ($this->get_model()->relation_settings() as $relationName => $relationObj) {
1751
+			if ($this->_model_relations[$relationName]) {
1752
+				//is this a relation where we should expect just ONE related object (ie, EE_Belongs_To_relation)
1753
+				//or MANY related objects (ie, EE_HABTM_Relation or EE_Has_Many_Relation)?
1754
+				if ($relationObj instanceof EE_Belongs_To_Relation) {
1755
+					//add a relation to that relation type (which saves the appropriate thing in the process)
1756
+					//but ONLY if it DOES NOT exist in the DB
1757
+					/* @var $related_model_obj EE_Base_Class */
1758
+					$related_model_obj = $this->_model_relations[$relationName];
1759
+					//					if( ! $related_model_obj->ID()){
1760
+					$this->_add_relation_to($related_model_obj, $relationName);
1761
+					$related_model_obj->save_new_cached_related_model_objs();
1762
+					//					}
1763
+				} else {
1764
+					foreach ($this->_model_relations[$relationName] as $related_model_obj) {
1765
+						//add a relation to that relation type (which saves the appropriate thing in the process)
1766
+						//but ONLY if it DOES NOT exist in the DB
1767
+						//						if( ! $related_model_obj->ID()){
1768
+						$this->_add_relation_to($related_model_obj, $relationName);
1769
+						$related_model_obj->save_new_cached_related_model_objs();
1770
+						//						}
1771
+					}
1772
+				}
1773
+			}
1774
+		}
1775
+		return $id;
1776
+	}
1777
+
1778
+
1779
+
1780
+	/**
1781
+	 * for getting a model while instantiated.
1782
+	 *
1783
+	 * @return \EEM_Base | \EEM_CPT_Base
1784
+	 */
1785
+	public function get_model()
1786
+	{
1787
+		if( ! $this->_model){
1788
+			$modelName = self::_get_model_classname(get_class($this));
1789
+			$this->_model = self::_get_model_instance_with_name($modelName, $this->_timezone);
1790
+		} else {
1791
+			$this->_model->set_timezone($this->_timezone);
1792
+		}
1793
+
1794
+		return $this->_model;
1795
+	}
1796
+
1797
+
1798
+
1799
+	/**
1800
+	 * @param $props_n_values
1801
+	 * @param $classname
1802
+	 * @return mixed bool|EE_Base_Class|EEM_CPT_Base
1803
+	 * @throws \EE_Error
1804
+	 */
1805
+	protected static function _get_object_from_entity_mapper($props_n_values, $classname)
1806
+	{
1807
+		//TODO: will not work for Term_Relationships because they have no PK!
1808
+		$primary_id_ref = self::_get_primary_key_name($classname);
1809
+		if (array_key_exists($primary_id_ref, $props_n_values) && ! empty($props_n_values[$primary_id_ref])) {
1810
+			$id = $props_n_values[$primary_id_ref];
1811
+			return self::_get_model($classname)->get_from_entity_map($id);
1812
+		}
1813
+		return false;
1814
+	}
1815
+
1816
+
1817
+
1818
+	/**
1819
+	 * This is called by child static "new_instance" method and we'll check to see if there is an existing db entry for
1820
+	 * the primary key (if present in incoming values). If there is a key in the incoming array that matches the
1821
+	 * primary key for the model AND it is not null, then we check the db. If there's a an object we return it.  If not
1822
+	 * we return false.
1823
+	 *
1824
+	 * @param  array  $props_n_values   incoming array of properties and their values
1825
+	 * @param  string $classname        the classname of the child class
1826
+	 * @param null    $timezone
1827
+	 * @param array   $date_formats     incoming date_formats in an array where the first value is the
1828
+	 *                                  date_format and the second value is the time format
1829
+	 * @return mixed (EE_Base_Class|bool)
1830
+	 * @throws \EE_Error
1831
+	 */
1832
+	protected static function _check_for_object($props_n_values, $classname, $timezone = null, $date_formats = array())
1833
+	{
1834
+		$existing = null;
1835
+		$model = self::_get_model($classname, $timezone);
1836
+		if ($model->has_primary_key_field()) {
1837
+			$primary_id_ref = self::_get_primary_key_name($classname);
1838
+			if (array_key_exists($primary_id_ref, $props_n_values)
1839
+				&& ! empty($props_n_values[$primary_id_ref])
1840
+			) {
1841
+				$existing = $model->get_one_by_ID(
1842
+					$props_n_values[$primary_id_ref]
1843
+				);
1844
+			}
1845
+		} elseif ($model->has_all_combined_primary_key_fields($props_n_values)) {
1846
+			//no primary key on this model, but there's still a matching item in the DB
1847
+			$existing = self::_get_model($classname, $timezone)->get_one_by_ID(
1848
+				self::_get_model($classname, $timezone)->get_index_primary_key_string($props_n_values)
1849
+			);
1850
+		}
1851
+		if ($existing) {
1852
+			//set date formats if present before setting values
1853
+			if ( ! empty($date_formats) && is_array($date_formats)) {
1854
+				$existing->set_date_format($date_formats[0]);
1855
+				$existing->set_time_format($date_formats[1]);
1856
+			} else {
1857
+				//set default formats for date and time
1858
+				$existing->set_date_format(get_option('date_format'));
1859
+				$existing->set_time_format(get_option('time_format'));
1860
+			}
1861
+			foreach ($props_n_values as $property => $field_value) {
1862
+				$existing->set($property, $field_value);
1863
+			}
1864
+			return $existing;
1865
+		} else {
1866
+			return false;
1867
+		}
1868
+	}
1869
+
1870
+
1871
+
1872
+	/**
1873
+	 * Gets the EEM_*_Model for this class
1874
+	 *
1875
+	 * @access public now, as this is more convenient
1876
+	 * @param      $classname
1877
+	 * @param null $timezone
1878
+	 * @throws EE_Error
1879
+	 * @return EEM_Base
1880
+	 */
1881
+	protected static function _get_model($classname, $timezone = null)
1882
+	{
1883
+		//find model for this class
1884
+		if ( ! $classname) {
1885
+			throw new EE_Error(
1886
+				sprintf(
1887
+					__(
1888
+						"What were you thinking calling _get_model(%s)?? You need to specify the class name",
1889
+						"event_espresso"
1890
+					),
1891
+					$classname
1892
+				)
1893
+			);
1894
+		}
1895
+		$modelName = self::_get_model_classname($classname);
1896
+		return self::_get_model_instance_with_name($modelName, $timezone);
1897
+	}
1898
+
1899
+
1900
+
1901
+	/**
1902
+	 * Gets the model instance (eg instance of EEM_Attendee) given its classname (eg EE_Attendee)
1903
+	 *
1904
+	 * @param string $model_classname
1905
+	 * @param null   $timezone
1906
+	 * @return EEM_Base
1907
+	 */
1908
+	protected static function _get_model_instance_with_name($model_classname, $timezone = null)
1909
+	{
1910
+		$model_classname = str_replace('EEM_', '', $model_classname);
1911
+		$model = EE_Registry::instance()->load_model($model_classname);
1912
+		$model->set_timezone($timezone);
1913
+		return $model;
1914
+	}
1915
+
1916
+
1917
+
1918
+	/**
1919
+	 * If a model name is provided (eg Registration), gets the model classname for that model.
1920
+	 * Also works if a model class's classname is provided (eg EE_Registration).
1921
+	 *
1922
+	 * @param null $model_name
1923
+	 * @return string like EEM_Attendee
1924
+	 */
1925
+	private static function _get_model_classname($model_name = null)
1926
+	{
1927
+		if (strpos($model_name, "EE_") === 0) {
1928
+			$model_classname = str_replace("EE_", "EEM_", $model_name);
1929
+		} else {
1930
+			$model_classname = "EEM_" . $model_name;
1931
+		}
1932
+		return $model_classname;
1933
+	}
1934
+
1935
+
1936
+
1937
+	/**
1938
+	 * returns the name of the primary key attribute
1939
+	 *
1940
+	 * @param null $classname
1941
+	 * @throws EE_Error
1942
+	 * @return string
1943
+	 */
1944
+	protected static function _get_primary_key_name($classname = null)
1945
+	{
1946
+		if ( ! $classname) {
1947
+			throw new EE_Error(
1948
+				sprintf(
1949
+					__("What were you thinking calling _get_primary_key_name(%s)", "event_espresso"),
1950
+					$classname
1951
+				)
1952
+			);
1953
+		}
1954
+		return self::_get_model($classname)->get_primary_key_field()->get_name();
1955
+	}
1956
+
1957
+
1958
+
1959
+	/**
1960
+	 * Gets the value of the primary key.
1961
+	 * If the object hasn't yet been saved, it should be whatever the model field's default was
1962
+	 * (eg, if this were the EE_Event class, look at the primary key field on EEM_Event and see what its default value
1963
+	 * is. Usually defaults for integer primary keys are 0; string primary keys are usually NULL).
1964
+	 *
1965
+	 * @return mixed, if the primary key is of type INT it'll be an int. Otherwise it could be a string
1966
+	 * @throws \EE_Error
1967
+	 */
1968
+	public function ID()
1969
+	{
1970
+		$model = $this->get_model();
1971
+		//now that we know the name of the variable, use a variable variable to get its value and return its
1972
+		if ($model->has_primary_key_field()) {
1973
+			return $this->_fields[$model->primary_key_name()];
1974
+		} else {
1975
+			return $model->get_index_primary_key_string($this->_fields);
1976
+		}
1977
+	}
1978
+
1979
+
1980
+
1981
+	/**
1982
+	 * Adds a relationship to the specified EE_Base_Class object, given the relationship's name. Eg, if the current
1983
+	 * model is related to a group of events, the $relationName should be 'Event', and should be a key in the EE
1984
+	 * Model's $_model_relations array. If this model object doesn't exist in the DB, just caches the related thing
1985
+	 *
1986
+	 * @param mixed  $otherObjectModelObjectOrID       EE_Base_Class or the ID of the other object
1987
+	 * @param string $relationName                     eg 'Events','Question',etc.
1988
+	 *                                                 an attendee to a group, you also want to specify which role they
1989
+	 *                                                 will have in that group. So you would use this parameter to
1990
+	 *                                                 specify array('role-column-name'=>'role-id')
1991
+	 * @param array  $extra_join_model_fields_n_values You can optionally include an array of key=>value pairs that
1992
+	 *                                                 allow you to further constrict the relation to being added.
1993
+	 *                                                 However, keep in mind that the columns (keys) given must match a
1994
+	 *                                                 column on the JOIN table and currently only the HABTM models
1995
+	 *                                                 accept these additional conditions.  Also remember that if an
1996
+	 *                                                 exact match isn't found for these extra cols/val pairs, then a
1997
+	 *                                                 NEW row is created in the join table.
1998
+	 * @param null   $cache_id
1999
+	 * @throws EE_Error
2000
+	 * @return EE_Base_Class the object the relation was added to
2001
+	 */
2002
+	public function _add_relation_to(
2003
+		$otherObjectModelObjectOrID,
2004
+		$relationName,
2005
+		$extra_join_model_fields_n_values = array(),
2006
+		$cache_id = null
2007
+	) {
2008
+		$model = $this->get_model();
2009
+		//if this thing exists in the DB, save the relation to the DB
2010
+		if ($this->ID()) {
2011
+			$otherObject = $model
2012
+								->add_relationship_to($this, $otherObjectModelObjectOrID, $relationName,
2013
+									$extra_join_model_fields_n_values);
2014
+			//clear cache so future get_many_related and get_first_related() return new results.
2015
+			$this->clear_cache($relationName, $otherObject, true);
2016
+			if ($otherObject instanceof EE_Base_Class) {
2017
+				$otherObject->clear_cache($model->get_this_model_name(), $this);
2018
+			}
2019
+		} else {
2020
+			//this thing doesn't exist in the DB,  so just cache it
2021
+			if ( ! $otherObjectModelObjectOrID instanceof EE_Base_Class) {
2022
+				throw new EE_Error(sprintf(
2023
+					__('Before a model object is saved to the database, calls to _add_relation_to must be passed an actual object, not just an ID. You provided %s as the model object to a %s',
2024
+						'event_espresso'),
2025
+					$otherObjectModelObjectOrID,
2026
+					get_class($this)
2027
+				));
2028
+			} else {
2029
+				$otherObject = $otherObjectModelObjectOrID;
2030
+			}
2031
+			$this->cache($relationName, $otherObjectModelObjectOrID, $cache_id);
2032
+		}
2033
+		if ($otherObject instanceof EE_Base_Class) {
2034
+			//fix the reciprocal relation too
2035
+			if ($otherObject->ID()) {
2036
+				//its saved so assumed relations exist in the DB, so we can just
2037
+				//clear the cache so future queries use the updated info in the DB
2038
+				$otherObject->clear_cache($model->get_this_model_name(), null, true);
2039
+			} else {
2040
+				//it's not saved, so it caches relations like this
2041
+				$otherObject->cache($model->get_this_model_name(), $this);
2042
+			}
2043
+		}
2044
+		return $otherObject;
2045
+	}
2046
+
2047
+
2048
+
2049
+	/**
2050
+	 * Removes a relationship to the specified EE_Base_Class object, given the relationships' name. Eg, if the current
2051
+	 * model is related to a group of events, the $relationName should be 'Events', and should be a key in the EE
2052
+	 * Model's $_model_relations array. If this model object doesn't exist in the DB, just removes the related thing
2053
+	 * from the cache
2054
+	 *
2055
+	 * @param mixed  $otherObjectModelObjectOrID
2056
+	 *                EE_Base_Class or the ID of the other object, OR an array key into the cache if this isn't saved
2057
+	 *                to the DB yet
2058
+	 * @param string $relationName
2059
+	 * @param array  $where_query
2060
+	 *                You can optionally include an array of key=>value pairs that allow you to further constrict the
2061
+	 *                relation to being added. However, keep in mind that the columns (keys) given must match a column
2062
+	 *                on the JOIN table and currently only the HABTM models accept these additional conditions. Also
2063
+	 *                remember that if an exact match isn't found for these extra cols/val pairs, then a NEW row is
2064
+	 *                created in the join table.
2065
+	 * @return EE_Base_Class the relation was removed from
2066
+	 * @throws \EE_Error
2067
+	 */
2068
+	public function _remove_relation_to($otherObjectModelObjectOrID, $relationName, $where_query = array())
2069
+	{
2070
+		if ($this->ID()) {
2071
+			//if this exists in the DB, save the relation change to the DB too
2072
+			$otherObject = $this->get_model()
2073
+								->remove_relationship_to($this, $otherObjectModelObjectOrID, $relationName,
2074
+									$where_query);
2075
+			$this->clear_cache($relationName, $otherObject);
2076
+		} else {
2077
+			//this doesn't exist in the DB, just remove it from the cache
2078
+			$otherObject = $this->clear_cache($relationName, $otherObjectModelObjectOrID);
2079
+		}
2080
+		if ($otherObject instanceof EE_Base_Class) {
2081
+			$otherObject->clear_cache($this->get_model()->get_this_model_name(), $this);
2082
+		}
2083
+		return $otherObject;
2084
+	}
2085
+
2086
+
2087
+
2088
+	/**
2089
+	 * Removes ALL the related things for the $relationName.
2090
+	 *
2091
+	 * @param string $relationName
2092
+	 * @param array  $where_query_params like EEM_Base::get_all's $query_params[0] (where conditions)
2093
+	 * @return EE_Base_Class
2094
+	 * @throws \EE_Error
2095
+	 */
2096
+	public function _remove_relations($relationName, $where_query_params = array())
2097
+	{
2098
+		if ($this->ID()) {
2099
+			//if this exists in the DB, save the relation change to the DB too
2100
+			$otherObjects = $this->get_model()->remove_relations($this, $relationName, $where_query_params);
2101
+			$this->clear_cache($relationName, null, true);
2102
+		} else {
2103
+			//this doesn't exist in the DB, just remove it from the cache
2104
+			$otherObjects = $this->clear_cache($relationName, null, true);
2105
+		}
2106
+		if (is_array($otherObjects)) {
2107
+			foreach ($otherObjects as $otherObject) {
2108
+				$otherObject->clear_cache($this->get_model()->get_this_model_name(), $this);
2109
+			}
2110
+		}
2111
+		return $otherObjects;
2112
+	}
2113
+
2114
+
2115
+
2116
+	/**
2117
+	 * Gets all the related model objects of the specified type. Eg, if the current class if
2118
+	 * EE_Event, you could call $this->get_many_related('Registration') to get an array of all the
2119
+	 * EE_Registration objects which related to this event. Note: by default, we remove the "default query params"
2120
+	 * because we want to get even deleted items etc.
2121
+	 *
2122
+	 * @param string $relationName key in the model's _model_relations array
2123
+	 * @param array  $query_params like EEM_Base::get_all
2124
+	 * @return EE_Base_Class[] Results not necessarily indexed by IDs, because some results might not have primary keys
2125
+	 * @throws \EE_Error
2126
+	 *                             or might not be saved yet. Consider using EEM_Base::get_IDs() on these results if
2127
+	 *                             you want IDs
2128
+	 */
2129
+	public function get_many_related($relationName, $query_params = array())
2130
+	{
2131
+		if ($this->ID()) {
2132
+			//this exists in the DB, so get the related things from either the cache or the DB
2133
+			//if there are query parameters, forget about caching the related model objects.
2134
+			if ($query_params) {
2135
+				$related_model_objects = $this->get_model()->get_all_related($this, $relationName, $query_params);
2136
+			} else {
2137
+				//did we already cache the result of this query?
2138
+				$cached_results = $this->get_all_from_cache($relationName);
2139
+				if ( ! $cached_results) {
2140
+					$related_model_objects = $this->get_model()->get_all_related($this, $relationName, $query_params);
2141
+					//if no query parameters were passed, then we got all the related model objects
2142
+					//for that relation. We can cache them then.
2143
+					foreach ($related_model_objects as $related_model_object) {
2144
+						$this->cache($relationName, $related_model_object);
2145
+					}
2146
+				} else {
2147
+					$related_model_objects = $cached_results;
2148
+				}
2149
+			}
2150
+		} else {
2151
+			//this doesn't exist in the DB, so just get the related things from the cache
2152
+			$related_model_objects = $this->get_all_from_cache($relationName);
2153
+		}
2154
+		return $related_model_objects;
2155
+	}
2156
+
2157
+
2158
+
2159
+	/**
2160
+	 * Instead of getting the related model objects, simply counts them. Ignores default_where_conditions by default,
2161
+	 * unless otherwise specified in the $query_params
2162
+	 *
2163
+	 * @param string $relation_name  model_name like 'Event', or 'Registration'
2164
+	 * @param array  $query_params   like EEM_Base::get_all's
2165
+	 * @param string $field_to_count name of field to count by. By default, uses primary key
2166
+	 * @param bool   $distinct       if we want to only count the distinct values for the column then you can trigger
2167
+	 *                               that by the setting $distinct to TRUE;
2168
+	 * @return int
2169
+	 */
2170
+	public function count_related($relation_name, $query_params = array(), $field_to_count = null, $distinct = false)
2171
+	{
2172
+		return $this->get_model()->count_related($this, $relation_name, $query_params, $field_to_count, $distinct);
2173
+	}
2174
+
2175
+
2176
+
2177
+	/**
2178
+	 * Instead of getting the related model objects, simply sums up the values of the specified field.
2179
+	 * Note: ignores default_where_conditions by default, unless otherwise specified in the $query_params
2180
+	 *
2181
+	 * @param string $relation_name model_name like 'Event', or 'Registration'
2182
+	 * @param array  $query_params  like EEM_Base::get_all's
2183
+	 * @param string $field_to_sum  name of field to count by.
2184
+	 *                              By default, uses primary key (which doesn't make much sense, so you should probably
2185
+	 *                              change it)
2186
+	 * @return int
2187
+	 */
2188
+	public function sum_related($relation_name, $query_params = array(), $field_to_sum = null)
2189
+	{
2190
+		return $this->get_model()->sum_related($this, $relation_name, $query_params, $field_to_sum);
2191
+	}
2192
+
2193
+
2194
+
2195
+	/**
2196
+	 * Gets the first (ie, one) related model object of the specified type.
2197
+	 *
2198
+	 * @param string $relationName key in the model's _model_relations array
2199
+	 * @param array  $query_params like EEM_Base::get_all
2200
+	 * @return EE_Base_Class (not an array, a single object)
2201
+	 * @throws \EE_Error
2202
+	 */
2203
+	public function get_first_related($relationName, $query_params = array())
2204
+	{
2205
+		$model = $this->get_model();
2206
+		if ($this->ID()) {//this exists in the DB, get from the cache OR the DB
2207
+			//if they've provided some query parameters, don't bother trying to cache the result
2208
+			//also make sure we're not caching the result of get_first_related
2209
+			//on a relation which should have an array of objects (because the cache might have an array of objects)
2210
+			if ($query_params
2211
+				|| ! $model->related_settings_for($relationName)
2212
+					 instanceof
2213
+					 EE_Belongs_To_Relation
2214
+			) {
2215
+				$related_model_object = $model->get_first_related($this, $relationName, $query_params);
2216
+			} else {
2217
+				//first, check if we've already cached the result of this query
2218
+				$cached_result = $this->get_one_from_cache($relationName);
2219
+				if ( ! $cached_result) {
2220
+					$related_model_object = $model->get_first_related($this, $relationName, $query_params);
2221
+					$this->cache($relationName, $related_model_object);
2222
+				} else {
2223
+					$related_model_object = $cached_result;
2224
+				}
2225
+			}
2226
+		} else {
2227
+			$related_model_object = null;
2228
+			//this doesn't exist in the Db, but maybe the relation is of type belongs to, and so the related thing might
2229
+			if ($model->related_settings_for($relationName) instanceof EE_Belongs_To_Relation) {
2230
+				$related_model_object = $model->get_first_related($this, $relationName, $query_params);
2231
+			}
2232
+			//this doesn't exist in the DB and apparently the thing it belongs to doesn't either, just get what's cached on this object
2233
+			if ( ! $related_model_object) {
2234
+				$related_model_object = $this->get_one_from_cache($relationName);
2235
+			}
2236
+		}
2237
+		return $related_model_object;
2238
+	}
2239
+
2240
+
2241
+
2242
+	/**
2243
+	 * Does a delete on all related objects of type $relationName and removes
2244
+	 * the current model object's relation to them. If they can't be deleted (because
2245
+	 * of blocking related model objects) does nothing. If the related model objects are
2246
+	 * soft-deletable, they will be soft-deleted regardless of related blocking model objects.
2247
+	 * If this model object doesn't exist yet in the DB, just removes its related things
2248
+	 *
2249
+	 * @param string $relationName
2250
+	 * @param array  $query_params like EEM_Base::get_all's
2251
+	 * @return int how many deleted
2252
+	 * @throws \EE_Error
2253
+	 */
2254
+	public function delete_related($relationName, $query_params = array())
2255
+	{
2256
+		if ($this->ID()) {
2257
+			$count = $this->get_model()->delete_related($this, $relationName, $query_params);
2258
+		} else {
2259
+			$count = count($this->get_all_from_cache($relationName));
2260
+			$this->clear_cache($relationName, null, true);
2261
+		}
2262
+		return $count;
2263
+	}
2264
+
2265
+
2266
+
2267
+	/**
2268
+	 * Does a hard delete (ie, removes the DB row) on all related objects of type $relationName and removes
2269
+	 * the current model object's relation to them. If they can't be deleted (because
2270
+	 * of blocking related model objects) just does a soft delete on it instead, if possible.
2271
+	 * If the related thing isn't a soft-deletable model object, this function is identical
2272
+	 * to delete_related(). If this model object doesn't exist in the DB, just remove its related things
2273
+	 *
2274
+	 * @param string $relationName
2275
+	 * @param array  $query_params like EEM_Base::get_all's
2276
+	 * @return int how many deleted (including those soft deleted)
2277
+	 * @throws \EE_Error
2278
+	 */
2279
+	public function delete_related_permanently($relationName, $query_params = array())
2280
+	{
2281
+		if ($this->ID()) {
2282
+			$count = $this->get_model()->delete_related_permanently($this, $relationName, $query_params);
2283
+		} else {
2284
+			$count = count($this->get_all_from_cache($relationName));
2285
+		}
2286
+		$this->clear_cache($relationName, null, true);
2287
+		return $count;
2288
+	}
2289
+
2290
+
2291
+
2292
+	/**
2293
+	 * is_set
2294
+	 * Just a simple utility function children can use for checking if property exists
2295
+	 *
2296
+	 * @access  public
2297
+	 * @param  string $field_name property to check
2298
+	 * @return bool                              TRUE if existing,FALSE if not.
2299
+	 */
2300
+	public function is_set($field_name)
2301
+	{
2302
+		return isset($this->_fields[$field_name]);
2303
+	}
2304
+
2305
+
2306
+
2307
+	/**
2308
+	 * Just a simple utility function children can use for checking if property (or properties) exists and throwing an
2309
+	 * EE_Error exception if they don't
2310
+	 *
2311
+	 * @param  mixed (string|array) $properties properties to check
2312
+	 * @throws EE_Error
2313
+	 * @return bool                              TRUE if existing, throw EE_Error if not.
2314
+	 */
2315
+	protected function _property_exists($properties)
2316
+	{
2317
+		foreach ((array)$properties as $property_name) {
2318
+			//first make sure this property exists
2319
+			if ( ! $this->_fields[$property_name]) {
2320
+				throw new EE_Error(
2321
+					sprintf(
2322
+						__(
2323
+							'Trying to retrieve a non-existent property (%s).  Double check the spelling please',
2324
+							'event_espresso'
2325
+						),
2326
+						$property_name
2327
+					)
2328
+				);
2329
+			}
2330
+		}
2331
+		return true;
2332
+	}
2333
+
2334
+
2335
+
2336
+	/**
2337
+	 * This simply returns an array of model fields for this object
2338
+	 *
2339
+	 * @return array
2340
+	 * @throws \EE_Error
2341
+	 */
2342
+	public function model_field_array()
2343
+	{
2344
+		$fields = $this->get_model()->field_settings(false);
2345
+		$properties = array();
2346
+		//remove prepended underscore
2347
+		foreach ($fields as $field_name => $settings) {
2348
+			$properties[$field_name] = $this->get($field_name);
2349
+		}
2350
+		return $properties;
2351
+	}
2352
+
2353
+
2354
+
2355
+	/**
2356
+	 * Very handy general function to allow for plugins to extend any child of EE_Base_Class.
2357
+	 * If a method is called on a child of EE_Base_Class that doesn't exist, this function is called
2358
+	 * (http://www.garfieldtech.com/blog/php-magic-call) and passed the method's name and arguments. Instead of
2359
+	 * requiring a plugin to extend the EE_Base_Class (which works fine is there's only 1 plugin, but when will that
2360
+	 * happen?) they can add a hook onto 'filters_hook_espresso__{className}__{methodName}' (eg,
2361
+	 * filters_hook_espresso__EE_Answer__my_great_function) and accepts 2 arguments: the object on which the function
2362
+	 * was called, and an array of the original arguments passed to the function. Whatever their callback function
2363
+	 * returns will be returned by this function. Example: in functions.php (or in a plugin):
2364
+	 * add_filter('FHEE__EE_Answer__my_callback','my_callback',10,3); function
2365
+	 * my_callback($previousReturnValue,EE_Base_Class $object,$argsArray){
2366
+	 * $returnString= "you called my_callback! and passed args:".implode(",",$argsArray);
2367
+	 *        return $previousReturnValue.$returnString;
2368
+	 * }
2369
+	 * require('EE_Answer.class.php');
2370
+	 * $answer= EE_Answer::new_instance(array('REG_ID' => 2,'QST_ID' => 3,'ANS_value' => The answer is 42'));
2371
+	 * echo $answer->my_callback('monkeys',100);
2372
+	 * //will output "you called my_callback! and passed args:monkeys,100"
2373
+	 *
2374
+	 * @param string $methodName name of method which was called on a child of EE_Base_Class, but which
2375
+	 * @param array  $args       array of original arguments passed to the function
2376
+	 * @throws EE_Error
2377
+	 * @return mixed whatever the plugin which calls add_filter decides
2378
+	 */
2379
+	public function __call($methodName, $args)
2380
+	{
2381
+		$className = get_class($this);
2382
+		$tagName = "FHEE__{$className}__{$methodName}";
2383
+		if ( ! has_filter($tagName)) {
2384
+			throw new EE_Error(
2385
+				sprintf(
2386
+					__(
2387
+						"Method %s on class %s does not exist! You can create one with the following code in functions.php or in a plugin: add_filter('%s','my_callback',10,3);function my_callback(\$previousReturnValue,EE_Base_Class \$object, \$argsArray){/*function body*/return \$whatever;}",
2388
+						"event_espresso"
2389
+					),
2390
+					$methodName,
2391
+					$className,
2392
+					$tagName
2393
+				)
2394
+			);
2395
+		}
2396
+		return apply_filters($tagName, null, $this, $args);
2397
+	}
2398
+
2399
+
2400
+
2401
+	/**
2402
+	 * Similar to insert_post_meta, adds a record in the Extra_Meta model's table with the given key and value.
2403
+	 * A $previous_value can be specified in case there are many meta rows with the same key
2404
+	 *
2405
+	 * @param string $meta_key
2406
+	 * @param mixed  $meta_value
2407
+	 * @param mixed  $previous_value
2408
+	 * @return bool|int # of records updated (or BOOLEAN if we actually ended up inserting the extra meta row)
2409
+	 * @throws \EE_Error
2410
+	 * NOTE: if the values haven't changed, returns 0
2411
+	 */
2412
+	public function update_extra_meta($meta_key, $meta_value, $previous_value = null)
2413
+	{
2414
+		$query_params = array(
2415
+			array(
2416
+				'EXM_key'  => $meta_key,
2417
+				'OBJ_ID'   => $this->ID(),
2418
+				'EXM_type' => $this->get_model()->get_this_model_name(),
2419
+			),
2420
+		);
2421
+		if ($previous_value !== null) {
2422
+			$query_params[0]['EXM_value'] = $meta_value;
2423
+		}
2424
+		$existing_rows_like_that = EEM_Extra_Meta::instance()->get_all($query_params);
2425
+		if ( ! $existing_rows_like_that) {
2426
+			return $this->add_extra_meta($meta_key, $meta_value);
2427
+		}
2428
+		foreach ($existing_rows_like_that as $existing_row) {
2429
+			$existing_row->save(array('EXM_value' => $meta_value));
2430
+		}
2431
+		return count($existing_rows_like_that);
2432
+	}
2433
+
2434
+
2435
+
2436
+	/**
2437
+	 * Adds a new extra meta record. If $unique is set to TRUE, we'll first double-check
2438
+	 * no other extra meta for this model object have the same key. Returns TRUE if the
2439
+	 * extra meta row was entered, false if not
2440
+	 *
2441
+	 * @param string  $meta_key
2442
+	 * @param mixed   $meta_value
2443
+	 * @param boolean $unique
2444
+	 * @return boolean
2445
+	 * @throws \EE_Error
2446
+	 */
2447
+	public function add_extra_meta($meta_key, $meta_value, $unique = false)
2448
+	{
2449
+		if ($unique) {
2450
+			$existing_extra_meta = EEM_Extra_Meta::instance()->get_one(
2451
+				array(
2452
+					array(
2453
+						'EXM_key'  => $meta_key,
2454
+						'OBJ_ID'   => $this->ID(),
2455
+						'EXM_type' => $this->get_model()->get_this_model_name(),
2456
+					),
2457
+				)
2458
+			);
2459
+			if ($existing_extra_meta) {
2460
+				return false;
2461
+			}
2462
+		}
2463
+		$new_extra_meta = EE_Extra_Meta::new_instance(
2464
+			array(
2465
+				'EXM_key'   => $meta_key,
2466
+				'EXM_value' => $meta_value,
2467
+				'OBJ_ID'    => $this->ID(),
2468
+				'EXM_type'  => $this->get_model()->get_this_model_name(),
2469
+			)
2470
+		);
2471
+		$new_extra_meta->save();
2472
+		return true;
2473
+	}
2474
+
2475
+
2476
+
2477
+	/**
2478
+	 * Deletes all the extra meta rows for this record as specified by key. If $meta_value
2479
+	 * is specified, only deletes extra meta records with that value.
2480
+	 *
2481
+	 * @param string $meta_key
2482
+	 * @param mixed  $meta_value
2483
+	 * @return int number of extra meta rows deleted
2484
+	 * @throws \EE_Error
2485
+	 */
2486
+	public function delete_extra_meta($meta_key, $meta_value = null)
2487
+	{
2488
+		$query_params = array(
2489
+			array(
2490
+				'EXM_key'  => $meta_key,
2491
+				'OBJ_ID'   => $this->ID(),
2492
+				'EXM_type' => $this->get_model()->get_this_model_name(),
2493
+			),
2494
+		);
2495
+		if ($meta_value !== null) {
2496
+			$query_params[0]['EXM_value'] = $meta_value;
2497
+		}
2498
+		return EEM_Extra_Meta::instance()->delete($query_params);
2499
+	}
2500
+
2501
+
2502
+
2503
+	/**
2504
+	 * Gets the extra meta with the given meta key. If you specify "single" we just return 1, otherwise
2505
+	 * an array of everything found. Requires that this model actually have a relation of type EE_Has_Many_Any_Relation.
2506
+	 * You can specify $default is case you haven't found the extra meta
2507
+	 *
2508
+	 * @param string  $meta_key
2509
+	 * @param boolean $single
2510
+	 * @param mixed   $default if we don't find anything, what should we return?
2511
+	 * @return mixed single value if $single; array if ! $single
2512
+	 * @throws \EE_Error
2513
+	 */
2514
+	public function get_extra_meta($meta_key, $single = false, $default = null)
2515
+	{
2516
+		if ($single) {
2517
+			$result = $this->get_first_related('Extra_Meta', array(array('EXM_key' => $meta_key)));
2518
+			if ($result instanceof EE_Extra_Meta) {
2519
+				return $result->value();
2520
+			}
2521
+		} else {
2522
+			$results = $this->get_many_related('Extra_Meta', array(array('EXM_key' => $meta_key)));
2523
+			if ($results) {
2524
+				$values = array();
2525
+				foreach ($results as $result) {
2526
+					if ($result instanceof EE_Extra_Meta) {
2527
+						$values[$result->ID()] = $result->value();
2528
+					}
2529
+				}
2530
+				return $values;
2531
+			}
2532
+		}
2533
+		//if nothing discovered yet return default.
2534
+		return apply_filters(
2535
+			'FHEE__EE_Base_Class__get_extra_meta__default_value',
2536
+			$default,
2537
+			$meta_key,
2538
+			$single,
2539
+			$this
2540
+			);
2541
+	}
2542
+
2543
+
2544
+
2545
+	/**
2546
+	 * Returns a simple array of all the extra meta associated with this model object.
2547
+	 * If $one_of_each_key is true (Default), it will be an array of simple key-value pairs, keys being the
2548
+	 * extra meta's key, and teh value being its value. However, if there are duplicate extra meta rows with
2549
+	 * the same key, only one will be used. (eg array('foo'=>'bar','monkey'=>123))
2550
+	 * If $one_of_each_key is false, it will return an array with the top-level keys being
2551
+	 * the extra meta keys, but their values are also arrays, which have the extra-meta's ID as their sub-key, and
2552
+	 * finally the extra meta's value as each sub-value. (eg
2553
+	 * array('foo'=>array(1=>'bar',2=>'bill'),'monkey'=>array(3=>123)))
2554
+	 *
2555
+	 * @param boolean $one_of_each_key
2556
+	 * @return array
2557
+	 * @throws \EE_Error
2558
+	 */
2559
+	public function all_extra_meta_array($one_of_each_key = true)
2560
+	{
2561
+		$return_array = array();
2562
+		if ($one_of_each_key) {
2563
+			$extra_meta_objs = $this->get_many_related('Extra_Meta', array('group_by' => 'EXM_key'));
2564
+			foreach ($extra_meta_objs as $extra_meta_obj) {
2565
+				if ($extra_meta_obj instanceof EE_Extra_Meta) {
2566
+					$return_array[$extra_meta_obj->key()] = $extra_meta_obj->value();
2567
+				}
2568
+			}
2569
+		} else {
2570
+			$extra_meta_objs = $this->get_many_related('Extra_Meta');
2571
+			foreach ($extra_meta_objs as $extra_meta_obj) {
2572
+				if ($extra_meta_obj instanceof EE_Extra_Meta) {
2573
+					if ( ! isset($return_array[$extra_meta_obj->key()])) {
2574
+						$return_array[$extra_meta_obj->key()] = array();
2575
+					}
2576
+					$return_array[$extra_meta_obj->key()][$extra_meta_obj->ID()] = $extra_meta_obj->value();
2577
+				}
2578
+			}
2579
+		}
2580
+		return $return_array;
2581
+	}
2582
+
2583
+
2584
+
2585
+	/**
2586
+	 * Gets a pretty nice displayable nice for this model object. Often overridden
2587
+	 *
2588
+	 * @return string
2589
+	 * @throws \EE_Error
2590
+	 */
2591
+	public function name()
2592
+	{
2593
+		//find a field that's not a text field
2594
+		$field_we_can_use = $this->get_model()->get_a_field_of_type('EE_Text_Field_Base');
2595
+		if ($field_we_can_use) {
2596
+			return $this->get($field_we_can_use->get_name());
2597
+		} else {
2598
+			$first_few_properties = $this->model_field_array();
2599
+			$first_few_properties = array_slice($first_few_properties, 0, 3);
2600
+			$name_parts = array();
2601
+			foreach ($first_few_properties as $name => $value) {
2602
+				$name_parts[] = "$name:$value";
2603
+			}
2604
+			return implode(",", $name_parts);
2605
+		}
2606
+	}
2607
+
2608
+
2609
+
2610
+	/**
2611
+	 * in_entity_map
2612
+	 * Checks if this model object has been proven to already be in the entity map
2613
+	 *
2614
+	 * @return boolean
2615
+	 * @throws \EE_Error
2616
+	 */
2617
+	public function in_entity_map()
2618
+	{
2619
+		if ($this->ID() && $this->get_model()->get_from_entity_map($this->ID()) === $this) {
2620
+			//well, if we looked, did we find it in the entity map?
2621
+			return true;
2622
+		} else {
2623
+			return false;
2624
+		}
2625
+	}
2626
+
2627
+
2628
+
2629
+	/**
2630
+	 * refresh_from_db
2631
+	 * Makes sure the fields and values on this model object are in-sync with what's in the database.
2632
+	 *
2633
+	 * @throws EE_Error if this model object isn't in the entity mapper (because then you should
2634
+	 * just use what's in the entity mapper and refresh it) and WP_DEBUG is TRUE
2635
+	 */
2636
+	public function refresh_from_db()
2637
+	{
2638
+		if ($this->ID() && $this->in_entity_map()) {
2639
+			$this->get_model()->refresh_entity_map_from_db($this->ID());
2640
+		} else {
2641
+			//if it doesn't have ID, you shouldn't be asking to refresh it from teh database (because its not in the database)
2642
+			//if it has an ID but it's not in the map, and you're asking me to refresh it
2643
+			//that's kinda dangerous. You should just use what's in the entity map, or add this to the entity map if there's
2644
+			//absolutely nothing in it for this ID
2645
+			if (WP_DEBUG) {
2646
+				throw new EE_Error(
2647
+					sprintf(
2648
+						__('Trying to refresh a model object with ID "%1$s" that\'s not in the entity map? First off: you should put it in the entity map by calling %2$s. Second off, if you want what\'s in the database right now, you should just call %3$s yourself and discard this model object.',
2649
+							'event_espresso'),
2650
+						$this->ID(),
2651
+						get_class($this->get_model()) . '::instance()->add_to_entity_map()',
2652
+						get_class($this->get_model()) . '::instance()->refresh_entity_map()'
2653
+					)
2654
+				);
2655
+			}
2656
+		}
2657
+	}
2658
+
2659
+
2660
+
2661
+	/**
2662
+	 * Because some other plugins, like Advanced Cron Manager, expect all objects to have this method
2663
+	 * (probably a bad assumption they have made, oh well)
2664
+	 *
2665
+	 * @return string
2666
+	 */
2667
+	public function __toString()
2668
+	{
2669
+		try {
2670
+			return sprintf('%s (%s)', $this->name(), $this->ID());
2671
+		} catch (Exception $e) {
2672
+			EE_Error::add_error($e->getMessage(), __FILE__, __FUNCTION__, __LINE__);
2673
+			return '';
2674
+		}
2675
+	}
2676
+
2677
+
2678
+
2679
+	/**
2680
+	 * Clear related model objects if they're already in the DB, because otherwise when we
2681
+	 * UN-serialize this model object we'll need to be careful to add them to the entity map.
2682
+	 * This means if we have made changes to those related model objects, and want to unserialize
2683
+	 * the this model object on a subsequent request, changes to those related model objects will be lost.
2684
+	 * Instead, those related model objects should be directly serialized and stored.
2685
+	 * Eg, the following won't work:
2686
+	 * $reg = EEM_Registration::instance()->get_one_by_ID( 123 );
2687
+	 * $att = $reg->attendee();
2688
+	 * $att->set( 'ATT_fname', 'Dirk' );
2689
+	 * update_option( 'my_option', serialize( $reg ) );
2690
+	 * //END REQUEST
2691
+	 * //START NEXT REQUEST
2692
+	 * $reg = get_option( 'my_option' );
2693
+	 * $reg->attendee()->save();
2694
+	 * And would need to be replace with:
2695
+	 * $reg = EEM_Registration::instance()->get_one_by_ID( 123 );
2696
+	 * $att = $reg->attendee();
2697
+	 * $att->set( 'ATT_fname', 'Dirk' );
2698
+	 * update_option( 'my_option', serialize( $reg ) );
2699
+	 * //END REQUEST
2700
+	 * //START NEXT REQUEST
2701
+	 * $att = get_option( 'my_option' );
2702
+	 * $att->save();
2703
+	 *
2704
+	 * @return array
2705
+	 * @throws \EE_Error
2706
+	 */
2707
+	public function __sleep()
2708
+	{
2709
+		$model = $this->get_model();
2710
+		foreach ($model->relation_settings() as $relation_name => $relation_obj) {
2711
+			if ($relation_obj instanceof EE_Belongs_To_Relation) {
2712
+				$classname = 'EE_' . $model->get_this_model_name();
2713
+				if (
2714
+					$this->get_one_from_cache($relation_name) instanceof $classname
2715
+					&& $this->get_one_from_cache($relation_name)->ID()
2716
+				) {
2717
+					$this->clear_cache($relation_name, $this->get_one_from_cache($relation_name)->ID());
2718
+				}
2719
+			}
2720
+		}
2721
+		$this->_props_n_values_provided_in_constructor = array();
2722
+		$properties_to_serialize = get_object_vars($this);
2723
+		//don't serialize the model. It's big and that risks recursion
2724
+		unset($properties_to_serialize['_model']);
2725
+		return array_keys($properties_to_serialize);
2726
+	}
2727
+
2728
+
2729
+
2730
+	/**
2731
+	 * restore _props_n_values_provided_in_constructor
2732
+	 * PLZ NOTE: this will reset the array to whatever fields values were present prior to serialization,
2733
+	 * and therefore should NOT be used to determine if state change has occurred since initial construction.
2734
+	 * At best, you would only be able to detect if state change has occurred during THIS request.
2735
+	 */
2736
+	public function __wakeup()
2737
+	{
2738
+		$this->_props_n_values_provided_in_constructor = $this->_fields;
2739
+	}
2740 2740
 
2741 2741
 
2742 2742
 
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