View GitHub Repository invoicing

Schedule Inspection
Subscribe
Passed
Push — master ( b3b246...bcec86 )
by Brian
05:30
created
Status
Category
Toggle Patches
includes/class-wpinv.php 2 patches
Spacing   +165 added lines, -165 removed lines patch added patch discarded remove patch 
@@ -6,7 +6,7 @@  discard block
 
 block discarded – undo
6 6 
  * @since   1.0.0
7 7 
  */
8 8
9 
-defined( 'ABSPATH' ) || exit;
9 
+defined('ABSPATH') || exit;
10 10
11 11 
 /**
12 12 
  * Main Invoicing class.
 
@@ -63,8 +63,8 @@  discard block
 
 block discarded – undo
63 63 
 	 * @param string $prop The prop to set.
64 64 
 	 * @param mixed $value The value to retrieve.
65 65 
 	 */
66 
-	public function set( $prop, $value ) {
67 
-		$this->data[ $prop ] = $value;
66 
+	public function set($prop, $value) {
67 
+		$this->data[$prop] = $value;
68 68 
 	}
69 69
70 70 
 	/**
 
@@ -73,10 +73,10 @@  discard block
 
 block discarded – undo
73 73 
 	 * @param string $prop The prop to set.
74 74 
 	 * @return mixed The value.
75 75 
 	 */
76 
-	public function get( $prop ) {
76 
+	public function get($prop) {
77 77
78 
-		if ( isset( $this->data[ $prop ] ) ) {
79 
-			return $this->data[ $prop ];
78 
+		if (isset($this->data[$prop])) {
79 
+			return $this->data[$prop];
80 80 
 		}
81 81
82 82 
 		return null;
 
@@ -88,25 +88,25 @@  discard block
 
 block discarded – undo
88 88 
 	public function set_properties() {
89 89
90 90 
 		// Sessions.
91 
-		$this->set( 'session', new WPInv_Session_Handler() );
92 
-		$GLOBALS['wpi_session'] = $this->get( 'session' ); // Backwards compatibility.
91 
+		$this->set('session', new WPInv_Session_Handler());
92 
+		$GLOBALS['wpi_session'] = $this->get('session'); // Backwards compatibility.
93 93 
 		$this->tax              = new WPInv_EUVat();
94 94 
 		$this->tax->init();
95 95 
 		$GLOBALS['wpinv_euvat'] = $this->tax; // Backwards compatibility.
96 96
97 97 
 		// Init other objects.
98 
-		$this->set( 'reports', new WPInv_Reports() ); // TODO: Refactor.
99 
-		$this->set( 'session', new WPInv_Session_Handler() );
100 
-		$this->set( 'notes', new WPInv_Notes() );
101 
-		$this->set( 'api', new WPInv_API() );
102 
-		$this->set( 'post_types', new GetPaid_Post_Types() );
103 
-		$this->set( 'template', new GetPaid_Template() );
104 
-		$this->set( 'admin', new GetPaid_Admin() );
105 
-		$this->set( 'subscriptions', new WPInv_Subscriptions() );
106 
-		$this->set( 'invoice_emails', new GetPaid_Invoice_Notification_Emails() );
107 
-		$this->set( 'subscription_emails', new GetPaid_Subscription_Notification_Emails() );
108 
-		$this->set( 'daily_maintenace', new GetPaid_Daily_Maintenance() );
109 
-		$this->set( 'payment_forms', new GetPaid_Payment_Forms() );
98 
+		$this->set('reports', new WPInv_Reports()); // TODO: Refactor.
99 
+		$this->set('session', new WPInv_Session_Handler());
100 
+		$this->set('notes', new WPInv_Notes());
101 
+		$this->set('api', new WPInv_API());
102 
+		$this->set('post_types', new GetPaid_Post_Types());
103 
+		$this->set('template', new GetPaid_Template());
104 
+		$this->set('admin', new GetPaid_Admin());
105 
+		$this->set('subscriptions', new WPInv_Subscriptions());
106 
+		$this->set('invoice_emails', new GetPaid_Invoice_Notification_Emails());
107 
+		$this->set('subscription_emails', new GetPaid_Subscription_Notification_Emails());
108 
+		$this->set('daily_maintenace', new GetPaid_Daily_Maintenance());
109 
+		$this->set('payment_forms', new GetPaid_Payment_Forms());
110 110
111 111 
 	}
112 112 
 
@@ -114,8 +114,8 @@  discard block
 
 block discarded – undo
114 114 
 	 * Define plugin constants.
115 115 
 	 */
116 116 
 	public function define_constants() {
117 
-		define( 'WPINV_PLUGIN_DIR', plugin_dir_path( WPINV_PLUGIN_FILE ) );
118 
-		define( 'WPINV_PLUGIN_URL', plugin_dir_url( WPINV_PLUGIN_FILE ) );
117 
+		define('WPINV_PLUGIN_DIR', plugin_dir_path(WPINV_PLUGIN_FILE));
118 
+		define('WPINV_PLUGIN_URL', plugin_dir_url(WPINV_PLUGIN_FILE));
119 119 
 		$this->version = WPINV_VERSION;
120 120 
 	}
121 121 
 
@@ -126,27 +126,27 @@  discard block
 
 block discarded – undo
126 126 
 	 */
127 127 
 	protected function init_hooks() {
128 128 
 		/* Internationalize the text strings used. */
129 
-		add_action( 'plugins_loaded', array( &$this, 'plugins_loaded' ) );
129 
+		add_action('plugins_loaded', array(&$this, 'plugins_loaded'));
130 130
131 131 
 		// Init the plugin after WordPress inits.
132 
-		add_action( 'init', array( $this, 'init' ), 1 );
133 
-		add_action( 'getpaid_init', array( $this, 'maybe_process_ipn' ), 5 );
134 
-		add_action( 'init', array( &$this, 'wpinv_actions' ) );
135 
-		add_action( 'init', array( $this, 'maybe_do_authenticated_action' ), 100 );
132 
+		add_action('init', array($this, 'init'), 1);
133 
+		add_action('getpaid_init', array($this, 'maybe_process_ipn'), 5);
134 
+		add_action('init', array(&$this, 'wpinv_actions'));
135 
+		add_action('init', array($this, 'maybe_do_authenticated_action'), 100);
136 136
137 
-		if ( class_exists( 'BuddyPress' ) ) {
138 
-			add_action( 'bp_include', array( &$this, 'bp_invoicing_init' ) );
137 
+		if (class_exists('BuddyPress')) {
138 
+			add_action('bp_include', array(&$this, 'bp_invoicing_init'));
139 139 
 		}
140 140
141 
-		add_action( 'wp_enqueue_scripts', array( &$this, 'enqueue_scripts' ) );
142 
-		add_action( 'wp_footer', array( &$this, 'wp_footer' ) );
143 
-		add_action( 'widgets_init', array( &$this, 'register_widgets' ) );
144 
-		add_filter( 'wpseo_exclude_from_sitemap_by_post_ids', array( $this, 'wpseo_exclude_from_sitemap_by_post_ids' ) );
145 
-		add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts' ) );
141 
+		add_action('wp_enqueue_scripts', array(&$this, 'enqueue_scripts'));
142 
+		add_action('wp_footer', array(&$this, 'wp_footer'));
143 
+		add_action('widgets_init', array(&$this, 'register_widgets'));
144 
+		add_filter('wpseo_exclude_from_sitemap_by_post_ids', array($this, 'wpseo_exclude_from_sitemap_by_post_ids'));
145 
+		add_filter('pre_get_posts', array(&$this, 'pre_get_posts'));
146 146
147 147 
 		// Fires after registering actions.
148 
-		do_action( 'wpinv_actions', $this );
149 
-		do_action( 'getpaid_actions', $this );
148 
+		do_action('wpinv_actions', $this);
149 
+		do_action('getpaid_actions', $this);
150 150
151 151 
 	}
152 152 
 
@@ -154,10 +154,10 @@  discard block
 
 block discarded – undo
154 154 
 		/* Internationalize the text strings used. */
155 155 
 		$this->load_textdomain();
156 156
157 
-		do_action( 'wpinv_loaded' );
157 
+		do_action('wpinv_loaded');
158 158
159 159 
 		// Fix oxygen page builder conflict
160 
-		if ( function_exists( 'ct_css_output' ) ) {
160 
+		if (function_exists('ct_css_output')) {
161 161 
 			wpinv_oxygen_fix_conflict();
162 162 
 		}
163 163 
 	}
 
@@ -167,21 +167,21 @@  discard block
 
 block discarded – undo
167 167 
 	 *
168 168 
 	 * @since 1.0
169 169 
 	 */
170 
-	public function load_textdomain( $locale = NULL ) {
171 
-		if ( empty( $locale ) ) {
172 
-			$locale = is_admin() && function_exists( 'get_user_locale' ) ? get_user_locale() : get_locale();
170 
+	public function load_textdomain($locale = NULL) {
171 
+		if (empty($locale)) {
172 
+			$locale = is_admin() && function_exists('get_user_locale') ? get_user_locale() : get_locale();
173 173 
 		}
174 174
175 
-		$locale = apply_filters( 'plugin_locale', $locale, 'invoicing' );
175 
+		$locale = apply_filters('plugin_locale', $locale, 'invoicing');
176 176
177 
-		unload_textdomain( 'invoicing' );
178 
-		load_textdomain( 'invoicing', WP_LANG_DIR . '/invoicing/invoicing-' . $locale . '.mo' );
179 
-		load_plugin_textdomain( 'invoicing', false, WPINV_PLUGIN_DIR . 'languages' );
177 
+		unload_textdomain('invoicing');
178 
+		load_textdomain('invoicing', WP_LANG_DIR . '/invoicing/invoicing-' . $locale . '.mo');
179 
+		load_plugin_textdomain('invoicing', false, WPINV_PLUGIN_DIR . 'languages');
180 180
181 181 
 		/**
182 182 
 		 * Define language constants.
183 183 
 		 */
184 
-		require_once( WPINV_PLUGIN_DIR . 'language.php' );
184 
+		require_once(WPINV_PLUGIN_DIR . 'language.php');
185 185 
 	}
186 186
187 187 
 	/**
 
@@ -190,90 +190,90 @@  discard block
 
 block discarded – undo
190 190 
 	public function includes() {
191 191
192 192 
 		// Start with the settings.
193 
-		require_once( WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php' );
193 
+		require_once(WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php');
194 194
195 195 
 		// Packages/libraries.
196 
-		require_once( WPINV_PLUGIN_DIR . 'vendor/autoload.php' );
197 
-		require_once( WPINV_PLUGIN_DIR . 'vendor/ayecode/wp-ayecode-ui/ayecode-ui-loader.php' );
196 
+		require_once(WPINV_PLUGIN_DIR . 'vendor/autoload.php');
197 
+		require_once(WPINV_PLUGIN_DIR . 'vendor/ayecode/wp-ayecode-ui/ayecode-ui-loader.php');
198 198
199 199 
 		// Load functions.
200 
-		require_once( WPINV_PLUGIN_DIR . 'includes/deprecated-functions.php' );
201 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php' );
202 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php' );
203 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php' );
204 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php' );
205 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php' );
206 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php' );
207 
-		require_once( WPINV_PLUGIN_DIR . 'includes/invoice-functions.php' );
208 
-		require_once( WPINV_PLUGIN_DIR . 'includes/subscription-functions.php' );
209 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php' );
210 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php' );
211 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php' );
212 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php' );
213 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-user-functions.php' );
214 
-		require_once( WPINV_PLUGIN_DIR . 'includes/error-functions.php' );
200 
+		require_once(WPINV_PLUGIN_DIR . 'includes/deprecated-functions.php');
201 
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php');
202 
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php');
203 
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php');
204 
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php');
205 
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php');
206 
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php');
207 
+		require_once(WPINV_PLUGIN_DIR . 'includes/invoice-functions.php');
208 
+		require_once(WPINV_PLUGIN_DIR . 'includes/subscription-functions.php');
209 
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php');
210 
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php');
211 
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php');
212 
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php');
213 
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-user-functions.php');
214 
+		require_once(WPINV_PLUGIN_DIR . 'includes/error-functions.php');
215 215
216 216 
 		// Register autoloader.
217 217 
 		try {
218 
-			spl_autoload_register( array( $this, 'autoload' ), true );
219 
-		} catch ( Exception $e ) {
220 
-			wpinv_error_log( $e->getMessage(), '', __FILE__, 149, true );
218 
+			spl_autoload_register(array($this, 'autoload'), true);
219 
+		} catch (Exception $e) {
220 
+			wpinv_error_log($e->getMessage(), '', __FILE__, 149, true);
221 221 
 		}
222 222
223 
-		require_once( WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php' );
224 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-session-handler.php' );
225 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php' );
226 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php' );
227 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-reports.php' );
228 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-cache-helper.php' );
229 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-db.php' );
230 
-		require_once( WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php' );
231 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions-db.php' );
232 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-subscription.php' );
233 
-		require_once( WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-privacy.php' );
234 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-privacy.php' );
235 
-		require_once( WPINV_PLUGIN_DIR . 'includes/libraries/class-ayecode-addons.php' );
236 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-addons.php' );
237 
-		require_once( WPINV_PLUGIN_DIR . 'widgets/checkout.php' );
238 
-		require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-history.php' );
239 
-		require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-receipt.php' );
240 
-		require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-messages.php' );
241 
-		require_once( WPINV_PLUGIN_DIR . 'widgets/subscriptions.php' );
242 
-		require_once( WPINV_PLUGIN_DIR . 'widgets/buy-item.php' );
243 
-		require_once( WPINV_PLUGIN_DIR . 'widgets/getpaid.php' );
223 
+		require_once(WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php');
224 
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-session-handler.php');
225 
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php');
226 
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php');
227 
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-reports.php');
228 
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-cache-helper.php');
229 
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-db.php');
230 
+		require_once(WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php');
231 
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions-db.php');
232 
+		require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-subscription.php');
233 
+		require_once(WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-privacy.php');
234 
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-privacy.php');
235 
+		require_once(WPINV_PLUGIN_DIR . 'includes/libraries/class-ayecode-addons.php');
236 
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-addons.php');
237 
+		require_once(WPINV_PLUGIN_DIR . 'widgets/checkout.php');
238 
+		require_once(WPINV_PLUGIN_DIR . 'widgets/invoice-history.php');
239 
+		require_once(WPINV_PLUGIN_DIR . 'widgets/invoice-receipt.php');
240 
+		require_once(WPINV_PLUGIN_DIR . 'widgets/invoice-messages.php');
241 
+		require_once(WPINV_PLUGIN_DIR . 'widgets/subscriptions.php');
242 
+		require_once(WPINV_PLUGIN_DIR . 'widgets/buy-item.php');
243 
+		require_once(WPINV_PLUGIN_DIR . 'widgets/getpaid.php');
244 244
245 245 
 		/**
246 246 
 		 * Load the tax class.
247 247 
 		 */
248 
-		if ( ! class_exists( 'WPInv_EUVat' ) ) {
249 
-			require_once( WPINV_PLUGIN_DIR . 'includes/libraries/wpinv-euvat/class-wpinv-euvat.php' );
248 
+		if (!class_exists('WPInv_EUVat')) {
249 
+			require_once(WPINV_PLUGIN_DIR . 'includes/libraries/wpinv-euvat/class-wpinv-euvat.php');
250 250 
 		}
251 251
252 
-		if ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
252 
+		if (is_admin() || (defined('WP_CLI') && WP_CLI)) {
253 253 
 			GetPaid_Post_Types_Admin::init();
254 254
255 
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/wpinv-upgrade-functions.php' );
256 
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php' );
257 
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-payment-form.php' );
258 
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php' );
259 
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php' );
260 
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-admin-menus.php' );
261 
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-users.php' );
262 
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-getpaid-admin-profile.php' );
255 
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/wpinv-upgrade-functions.php');
256 
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php');
257 
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-payment-form.php');
258 
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php');
259 
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php');
260 
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-admin-menus.php');
261 
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-users.php');
262 
+			require_once(WPINV_PLUGIN_DIR . 'includes/admin/class-getpaid-admin-profile.php');
263 263 
 			// load the user class only on the users.php page
264 264 
 			global $pagenow;
265 
-			if($pagenow=='users.php'){
265 
+			if ($pagenow == 'users.php') {
266 266 
 				new WPInv_Admin_Users();
267 267 
 			}
268 268 
 		}
269 269
270 270 
 		// Register cli commands
271 
-		if ( defined( 'WP_CLI' ) && WP_CLI ) {
272 
-			require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php' );
273 
-			WP_CLI::add_command( 'invoicing', 'WPInv_CLI' );
271 
+		if (defined('WP_CLI') && WP_CLI) {
272 
+			require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php');
273 
+			WP_CLI::add_command('invoicing', 'WPInv_CLI');
274 274 
 		}
275 275
276 
-		require_once( WPINV_PLUGIN_DIR . 'includes/admin/install.php' );
276 
+		require_once(WPINV_PLUGIN_DIR . 'includes/admin/install.php');
277 277 
 	}
278 278
279 279 
 	/**
 
@@ -284,21 +284,21 @@  discard block
 
 block discarded – undo
284 284 
 	 * @since       1.0.19
285 285 
 	 * @return      void
286 286 
 	 */
287 
-	public function autoload( $class_name ) {
287 
+	public function autoload($class_name) {
288 288
289 289 
 		// Normalize the class name...
290 
-		$class_name  = strtolower( $class_name );
290 
+		$class_name = strtolower($class_name);
291 291
292 292 
 		// ... and make sure it is our class.
293 
-		if ( false === strpos( $class_name, 'getpaid_' ) && false === strpos( $class_name, 'wpinv_' ) ) {
293 
+		if (false === strpos($class_name, 'getpaid_') && false === strpos($class_name, 'wpinv_')) {
294 294 
 			return;
295 295 
 		}
296 296
297 297 
 		// Next, prepare the file name from the class.
298 
-		$file_name = 'class-' . str_replace( '_', '-', $class_name ) . '.php';
298 
+		$file_name = 'class-' . str_replace('_', '-', $class_name) . '.php';
299 299
300 300 
 		// Base path of the classes.
301 
-		$plugin_path = untrailingslashit( WPINV_PLUGIN_DIR );
301 
+		$plugin_path = untrailingslashit(WPINV_PLUGIN_DIR);
302 302
303 303 
 		// And an array of possible locations in order of importance.
304 304 
 		$locations = array(
 
@@ -310,10 +310,10 @@  discard block
 
 block discarded – undo
310 310 
 			"$plugin_path/includes/admin/meta-boxes",
311 311 
 		);
312 312
313 
-		foreach ( apply_filters( 'getpaid_autoload_locations', $locations ) as $location ) {
313 
+		foreach (apply_filters('getpaid_autoload_locations', $locations) as $location) {
314 314
315 
-			if ( file_exists( trailingslashit( $location ) . $file_name ) ) {
316 
-				include trailingslashit( $location ) . $file_name;
315 
+			if (file_exists(trailingslashit($location) . $file_name)) {
316 
+				include trailingslashit($location) . $file_name;
317 317 
 				break;
318 318 
 			}
319 319 
 
@@ -327,7 +327,7 @@  discard block
 
 block discarded – undo
327 327 
 	public function init() {
328 328
329 329 
 		// Fires before getpaid inits.
330 
-		do_action( 'before_getpaid_init', $this );
330 
+		do_action('before_getpaid_init', $this);
331 331
332 332 
 		// Load default gateways.
333 333 
 		$gateways = apply_filters(
 
@@ -341,12 +341,12 @@  discard block
 
 block discarded – undo
341 341 
 			)
342 342 
 		);
343 343
344 
-		foreach ( $gateways as $id => $class ) {
345 
-			$this->gateways[ $id ] = new $class();
344 
+		foreach ($gateways as $id => $class) {
345 
+			$this->gateways[$id] = new $class();
346 346 
 		}
347 347
348 348 
 		// Fires after getpaid inits.
349 
-		do_action( 'getpaid_init', $this );
349 
+		do_action('getpaid_init', $this);
350 350
351 351 
 	}
352 352 
 
@@ -356,69 +356,69 @@  discard block
 
 block discarded – undo
356 356 
 	public function maybe_process_ipn() {
357 357
358 358 
 		// Ensure that this is an IPN request.
359 
-		if ( empty( $_GET['wpi-listener'] ) || 'IPN' !== $_GET['wpi-listener'] || empty( $_GET['wpi-gateway'] ) ) {
359 
+		if (empty($_GET['wpi-listener']) || 'IPN' !== $_GET['wpi-listener'] || empty($_GET['wpi-gateway'])) {
360 360 
 			return;
361 361 
 		}
362 362
363 
-		$gateway = wpinv_clean( $_GET['wpi-gateway'] );
363 
+		$gateway = wpinv_clean($_GET['wpi-gateway']);
364 364
365 
-		do_action( 'wpinv_verify_payment_ipn', $gateway );
366 
-		do_action( "wpinv_verify_{$gateway}_ipn" );
365 
+		do_action('wpinv_verify_payment_ipn', $gateway);
366 
+		do_action("wpinv_verify_{$gateway}_ipn");
367 367 
 		exit;
368 368
369 369 
 	}
370 370
371 371 
 	public function enqueue_scripts() {
372 
-		$suffix       = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
372 
+		$suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
373 373
374 
-		$version = filemtime( WPINV_PLUGIN_DIR . 'assets/css/invoice-front.css' );
375 
-		wp_register_style( 'wpinv_front_style', WPINV_PLUGIN_URL . 'assets/css/invoice-front.css', array(), $version );
376 
-		wp_enqueue_style( 'wpinv_front_style' );
374 
+		$version = filemtime(WPINV_PLUGIN_DIR . 'assets/css/invoice-front.css');
375 
+		wp_register_style('wpinv_front_style', WPINV_PLUGIN_URL . 'assets/css/invoice-front.css', array(), $version);
376 
+		wp_enqueue_style('wpinv_front_style');
377 377
378 378 
 		// Register scripts
379 
-		wp_register_script( 'jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array( 'jquery' ), '2.70', true );
380 
-		wp_register_script( 'wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/invoice-front.js', array( 'jquery' ),  filemtime( WPINV_PLUGIN_DIR . 'assets/js/invoice-front.js' ) );
379 
+		wp_register_script('jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array('jquery'), '2.70', true);
380 
+		wp_register_script('wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/invoice-front.js', array('jquery'), filemtime(WPINV_PLUGIN_DIR . 'assets/js/invoice-front.js'));
381 381
382 382 
 		$localize                         = array();
383 
-		$localize['ajax_url']             = admin_url( 'admin-ajax.php' );
384 
-		$localize['nonce']                = wp_create_nonce( 'wpinv-nonce' );
383 
+		$localize['ajax_url']             = admin_url('admin-ajax.php');
384 
+		$localize['nonce']                = wp_create_nonce('wpinv-nonce');
385 385 
 		$localize['currency_symbol']      = wpinv_currency_symbol();
386 386 
 		$localize['currency_pos']         = wpinv_currency_position();
387 387 
 		$localize['thousand_sep']         = wpinv_thousands_separator();
388 388 
 		$localize['decimal_sep']          = wpinv_decimal_separator();
389 389 
 		$localize['decimals']             = wpinv_decimals();
390 
-		$localize['txtComplete']          = __( 'Continue', 'invoicing' );
390 
+		$localize['txtComplete']          = __('Continue', 'invoicing');
391 391 
 		$localize['UseTaxes']             = wpinv_use_taxes();
392 
-		$localize['checkoutNonce']        = wp_create_nonce( 'wpinv_checkout_nonce' );
393 
-		$localize['formNonce']            = wp_create_nonce( 'getpaid_form_nonce' );
394 
-		$localize['connectionError']      = __( 'Could not establish a connection to the server.', 'invoicing' );
392 
+		$localize['checkoutNonce']        = wp_create_nonce('wpinv_checkout_nonce');
393 
+		$localize['formNonce']            = wp_create_nonce('getpaid_form_nonce');
394 
+		$localize['connectionError']      = __('Could not establish a connection to the server.', 'invoicing');
395 395
396 
-		$localize = apply_filters( 'wpinv_front_js_localize', $localize );
396 
+		$localize = apply_filters('wpinv_front_js_localize', $localize);
397 397
398 
-		wp_enqueue_script( 'jquery-blockui' );
398 
+		wp_enqueue_script('jquery-blockui');
399 399 
 		$autofill_api = wpinv_get_option('address_autofill_api');
400 400 
 		$autofill_active = wpinv_get_option('address_autofill_active');
401 
-		if ( isset( $autofill_active ) && 1 == $autofill_active && !empty( $autofill_api ) && wpinv_is_checkout() ) {
402 
-			if ( wp_script_is( 'google-maps-api', 'enqueued' ) ) {
403 
-				wp_dequeue_script( 'google-maps-api' );
401 
+		if (isset($autofill_active) && 1 == $autofill_active && !empty($autofill_api) && wpinv_is_checkout()) {
402 
+			if (wp_script_is('google-maps-api', 'enqueued')) {
403 
+				wp_dequeue_script('google-maps-api');
404 404 
 			}
405 
-			wp_enqueue_script( 'google-maps-api', 'https://maps.googleapis.com/maps/api/js?key=' . $autofill_api . '&libraries=places', array( 'jquery' ), '', false );
406 
-			wp_enqueue_script( 'google-maps-init', WPINV_PLUGIN_URL . 'assets/js/gaaf.js', array( 'jquery', 'google-maps-api' ), '', true );
405 
+			wp_enqueue_script('google-maps-api', 'https://maps.googleapis.com/maps/api/js?key=' . $autofill_api . '&libraries=places', array('jquery'), '', false);
406 
+			wp_enqueue_script('google-maps-init', WPINV_PLUGIN_URL . 'assets/js/gaaf.js', array('jquery', 'google-maps-api'), '', true);
407 407 
 		}
408 408
409 
-		wp_enqueue_style( "select2", WPINV_PLUGIN_URL . 'assets/css/select2/select2.min.css', array(), WPINV_VERSION, 'all' );
410 
-		wp_enqueue_script('select2', WPINV_PLUGIN_URL . 'assets/js/select2/select2.full' . $suffix . '.js', array( 'jquery' ), WPINV_VERSION );
409 
+		wp_enqueue_style("select2", WPINV_PLUGIN_URL . 'assets/css/select2/select2.min.css', array(), WPINV_VERSION, 'all');
410 
+		wp_enqueue_script('select2', WPINV_PLUGIN_URL . 'assets/js/select2/select2.full' . $suffix . '.js', array('jquery'), WPINV_VERSION);
411 411
412 
-		wp_enqueue_script( 'wpinv-front-script' );
413 
-		wp_localize_script( 'wpinv-front-script', 'WPInv', $localize );
412 
+		wp_enqueue_script('wpinv-front-script');
413 
+		wp_localize_script('wpinv-front-script', 'WPInv', $localize);
414 414
415 
-		$version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js' );
416 
-		wp_enqueue_script( 'wpinv-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array( 'wpinv-front-script', 'wp-hooks' ),  $version, true );
415 
+		$version = filemtime(WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js');
416 
+		wp_enqueue_script('wpinv-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array('wpinv-front-script', 'wp-hooks'), $version, true);
417 417 
 	}
418 418
419 419 
 	public function wpinv_actions() {
420 
-		if ( isset( $_REQUEST['wpi_action'] ) ) {
421 
-			do_action( 'wpinv_' . wpinv_sanitize_key( $_REQUEST['wpi_action'] ), $_REQUEST );
420 
+		if (isset($_REQUEST['wpi_action'])) {
421 
+			do_action('wpinv_' . wpinv_sanitize_key($_REQUEST['wpi_action']), $_REQUEST);
422 422 
 		}
423 423 
 	}
424 424 
 
@@ -430,23 +430,23 @@  discard block
 
 block discarded – undo
430 430 
      */
431 431 
     public function maybe_do_authenticated_action() {
432 432
433 
-        if ( is_user_logged_in() && isset( $_REQUEST['getpaid-action'] ) && isset( $_REQUEST['getpaid-nonce'] ) && wp_verify_nonce( $_REQUEST['getpaid-nonce'], 'getpaid-nonce' ) ) {
434 
-            $key = sanitize_key( $_REQUEST['getpaid-action'] );
435 
-            do_action( "getpaid_authenticated_action_$key", $_REQUEST );
433 
+        if (is_user_logged_in() && isset($_REQUEST['getpaid-action']) && isset($_REQUEST['getpaid-nonce']) && wp_verify_nonce($_REQUEST['getpaid-nonce'], 'getpaid-nonce')) {
434 
+            $key = sanitize_key($_REQUEST['getpaid-action']);
435 
+            do_action("getpaid_authenticated_action_$key", $_REQUEST);
436 436 
         }
437 437
438 438 
     }
439 439
440 
-	public function pre_get_posts( $wp_query ) {
441 
-		if ( ! is_admin() && !empty( $wp_query->query_vars['post_type'] ) && $wp_query->query_vars['post_type'] == 'wpi_invoice' && is_user_logged_in() && is_single() && $wp_query->is_main_query() ) {
442 
-			$wp_query->query_vars['post_status'] = array_keys( wpinv_get_invoice_statuses() );
440 
+	public function pre_get_posts($wp_query) {
441 
+		if (!is_admin() && !empty($wp_query->query_vars['post_type']) && $wp_query->query_vars['post_type'] == 'wpi_invoice' && is_user_logged_in() && is_single() && $wp_query->is_main_query()) {
442 
+			$wp_query->query_vars['post_status'] = array_keys(wpinv_get_invoice_statuses());
443 443 
 		}
444 444
445 445 
 		return $wp_query;
446 446 
 	}
447 447
448 448 
 	public function bp_invoicing_init() {
449 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-bp-core.php' );
449 
+		require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-bp-core.php');
450 450 
 	}
451 451
452 452 
 	/**
 
@@ -467,8 +467,8 @@  discard block
 
 block discarded – undo
467 467 
 			)
468 468 
 		);
469 469
470 
-		foreach ( $widgets as $widget ) {
471 
-			register_widget( $widget );
470 
+		foreach ($widgets as $widget) {
471 
+			register_widget($widget);
472 472 
 		}
473 473
474 474 
 	}
 
@@ -479,10 +479,10 @@  discard block
 
 block discarded – undo
479 479 
 	 * @since 1.0.19
480 480 
 	 * @param int[] $excluded_posts_ids
481 481 
 	 */
482 
-	public function wpseo_exclude_from_sitemap_by_post_ids( $excluded_posts_ids ){
482 
+	public function wpseo_exclude_from_sitemap_by_post_ids($excluded_posts_ids) {
483 483
484 484 
 		// Ensure that we have an array.
485 
-		if ( ! is_array( $excluded_posts_ids ) ) {
485 
+		if (!is_array($excluded_posts_ids)) {
486 486 
 			$excluded_posts_ids = array();
487 487 
 		}
488 488 
 
@@ -490,24 +490,24 @@  discard block
 
 block discarded – undo
490 490 
 		$our_pages = array();
491 491
492 492 
 		// Checkout page.
493 
-		$our_pages[] = wpinv_get_option( 'checkout_page', false );
493 
+		$our_pages[] = wpinv_get_option('checkout_page', false);
494 494
495 495 
 		// Success page.
496 
-		$our_pages[] = wpinv_get_option( 'success_page', false );
496 
+		$our_pages[] = wpinv_get_option('success_page', false);
497 497
498 498 
 		// Failure page.
499 
-		$our_pages[] = wpinv_get_option( 'failure_page', false );
499 
+		$our_pages[] = wpinv_get_option('failure_page', false);
500 500
501 501 
 		// History page.
502 
-		$our_pages[] = wpinv_get_option( 'invoice_history_page', false );
502 
+		$our_pages[] = wpinv_get_option('invoice_history_page', false);
503 503
504 504 
 		// Subscriptions page.
505 
-		$our_pages[] = wpinv_get_option( 'invoice_subscription_page', false );
505 
+		$our_pages[] = wpinv_get_option('invoice_subscription_page', false);
506 506
507 
-		$our_pages   = array_map( 'intval', array_filter( $our_pages ) );
507 
+		$our_pages   = array_map('intval', array_filter($our_pages));
508 508
509 509 
 		$excluded_posts_ids = $excluded_posts_ids + $our_pages;
510 
-		return array_unique( $excluded_posts_ids );
510 
+		return array_unique($excluded_posts_ids);
511 511
512 512 
 	}
513 513
Please login to merge, or discard this patch.
Indentation   +477 added lines, -477 removed lines patch added patch discarded remove patch 
@@ -14,420 +14,420 @@  discard block
 
 block discarded – undo
14 14 
  */
15 15 
 class WPInv_Plugin {
16 16
17 
-	/**
18 
-	 * GetPaid version.
19 
-	 *
20 
-	 * @var string
21 
-	 */
22 
-	public $version;
23 
-
24 
-	/**
25 
-	 * Data container.
26 
-	 *
27 
-	 * @var array
28 
-	 */
29 
-	protected $data = array();
30 
-
31 
-	/**
32 
-	 * Form elements instance.
33 
-	 *
34 
-	 * @var WPInv_Payment_Form_Elements
35 
-	 */
36 
-	public $form_elements;
37 
-
38 
-	/**
39 
-	 * Tax instance.
40 
-	 *
41 
-	 * @var WPInv_EUVat
42 
-	 */
43 
-	public $tax;
44 
-
45 
-	/**
46 
-	 * @param array An array of payment gateways.
47 
-	 */
48 
-	public $gateways;
49 
-
50 
-	/**
51 
-	 * Class constructor.
52 
-	 */
53 
-	public function __construct() {
54 
-		$this->define_constants();
55 
-		$this->includes();
56 
-		$this->init_hooks();
57 
-		$this->set_properties();
58 
-	}
59 
-
60 
-	/**
61 
-	 * Sets a custom data property.
62 
-	 *
63 
-	 * @param string $prop The prop to set.
64 
-	 * @param mixed $value The value to retrieve.
65 
-	 */
66 
-	public function set( $prop, $value ) {
67 
-		$this->data[ $prop ] = $value;
68 
-	}
69 
-
70 
-	/**
71 
-	 * Gets a custom data property.
72 
-	 *
73 
-	 * @param string $prop The prop to set.
74 
-	 * @return mixed The value.
75 
-	 */
76 
-	public function get( $prop ) {
77 
-
78 
-		if ( isset( $this->data[ $prop ] ) ) {
79 
-			return $this->data[ $prop ];
80 
-		}
81 
-
82 
-		return null;
83 
-	}
84 
-
85 
-	/**
86 
-	 * Define class properties.
87 
-	 */
88 
-	public function set_properties() {
89 
-
90 
-		// Sessions.
91 
-		$this->set( 'session', new WPInv_Session_Handler() );
92 
-		$GLOBALS['wpi_session'] = $this->get( 'session' ); // Backwards compatibility.
93 
-		$this->tax              = new WPInv_EUVat();
94 
-		$this->tax->init();
95 
-		$GLOBALS['wpinv_euvat'] = $this->tax; // Backwards compatibility.
96 
-
97 
-		// Init other objects.
98 
-		$this->set( 'reports', new WPInv_Reports() ); // TODO: Refactor.
99 
-		$this->set( 'session', new WPInv_Session_Handler() );
100 
-		$this->set( 'notes', new WPInv_Notes() );
101 
-		$this->set( 'api', new WPInv_API() );
102 
-		$this->set( 'post_types', new GetPaid_Post_Types() );
103 
-		$this->set( 'template', new GetPaid_Template() );
104 
-		$this->set( 'admin', new GetPaid_Admin() );
105 
-		$this->set( 'subscriptions', new WPInv_Subscriptions() );
106 
-		$this->set( 'invoice_emails', new GetPaid_Invoice_Notification_Emails() );
107 
-		$this->set( 'subscription_emails', new GetPaid_Subscription_Notification_Emails() );
108 
-		$this->set( 'daily_maintenace', new GetPaid_Daily_Maintenance() );
109 
-		$this->set( 'payment_forms', new GetPaid_Payment_Forms() );
110 
-
111 
-	}
112 
-
113 
-	 /**
114 
-	 * Define plugin constants.
115 
-	 */
116 
-	public function define_constants() {
117 
-		define( 'WPINV_PLUGIN_DIR', plugin_dir_path( WPINV_PLUGIN_FILE ) );
118 
-		define( 'WPINV_PLUGIN_URL', plugin_dir_url( WPINV_PLUGIN_FILE ) );
119 
-		$this->version = WPINV_VERSION;
120 
-	}
121 
-
122 
-	/**
123 
-	 * Hook into actions and filters.
124 
-	 *
125 
-	 * @since 1.0.19
126 
-	 */
127 
-	protected function init_hooks() {
128 
-		/* Internationalize the text strings used. */
129 
-		add_action( 'plugins_loaded', array( &$this, 'plugins_loaded' ) );
130 
-
131 
-		// Init the plugin after WordPress inits.
132 
-		add_action( 'init', array( $this, 'init' ), 1 );
133 
-		add_action( 'getpaid_init', array( $this, 'maybe_process_ipn' ), 5 );
134 
-		add_action( 'init', array( &$this, 'wpinv_actions' ) );
135 
-		add_action( 'init', array( $this, 'maybe_do_authenticated_action' ), 100 );
136 
-
137 
-		if ( class_exists( 'BuddyPress' ) ) {
138 
-			add_action( 'bp_include', array( &$this, 'bp_invoicing_init' ) );
139 
-		}
140 
-
141 
-		add_action( 'wp_enqueue_scripts', array( &$this, 'enqueue_scripts' ) );
142 
-		add_action( 'wp_footer', array( &$this, 'wp_footer' ) );
143 
-		add_action( 'widgets_init', array( &$this, 'register_widgets' ) );
144 
-		add_filter( 'wpseo_exclude_from_sitemap_by_post_ids', array( $this, 'wpseo_exclude_from_sitemap_by_post_ids' ) );
145 
-		add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts' ) );
146 
-
147 
-		// Fires after registering actions.
148 
-		do_action( 'wpinv_actions', $this );
149 
-		do_action( 'getpaid_actions', $this );
150 
-
151 
-	}
152 
-
153 
-	public function plugins_loaded() {
154 
-		/* Internationalize the text strings used. */
155 
-		$this->load_textdomain();
156 
-
157 
-		do_action( 'wpinv_loaded' );
158 
-
159 
-		// Fix oxygen page builder conflict
160 
-		if ( function_exists( 'ct_css_output' ) ) {
161 
-			wpinv_oxygen_fix_conflict();
162 
-		}
163 
-	}
164 
-
165 
-	/**
166 
-	 * Load the translation of the plugin.
167 
-	 *
168 
-	 * @since 1.0
169 
-	 */
170 
-	public function load_textdomain( $locale = NULL ) {
171 
-		if ( empty( $locale ) ) {
172 
-			$locale = is_admin() && function_exists( 'get_user_locale' ) ? get_user_locale() : get_locale();
173 
-		}
174 
-
175 
-		$locale = apply_filters( 'plugin_locale', $locale, 'invoicing' );
176 
-
177 
-		unload_textdomain( 'invoicing' );
178 
-		load_textdomain( 'invoicing', WP_LANG_DIR . '/invoicing/invoicing-' . $locale . '.mo' );
179 
-		load_plugin_textdomain( 'invoicing', false, WPINV_PLUGIN_DIR . 'languages' );
180 
-
181 
-		/**
182 
-		 * Define language constants.
183 
-		 */
184 
-		require_once( WPINV_PLUGIN_DIR . 'language.php' );
185 
-	}
186 
-
187 
-	/**
188 
-	 * Include required core files used in admin and on the frontend.
189 
-	 */
190 
-	public function includes() {
191 
-
192 
-		// Start with the settings.
193 
-		require_once( WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php' );
194 
-
195 
-		// Packages/libraries.
196 
-		require_once( WPINV_PLUGIN_DIR . 'vendor/autoload.php' );
197 
-		require_once( WPINV_PLUGIN_DIR . 'vendor/ayecode/wp-ayecode-ui/ayecode-ui-loader.php' );
198 
-
199 
-		// Load functions.
200 
-		require_once( WPINV_PLUGIN_DIR . 'includes/deprecated-functions.php' );
201 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php' );
202 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php' );
203 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php' );
204 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php' );
205 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php' );
206 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php' );
207 
-		require_once( WPINV_PLUGIN_DIR . 'includes/invoice-functions.php' );
208 
-		require_once( WPINV_PLUGIN_DIR . 'includes/subscription-functions.php' );
209 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php' );
210 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php' );
211 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php' );
212 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php' );
213 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-user-functions.php' );
214 
-		require_once( WPINV_PLUGIN_DIR . 'includes/error-functions.php' );
215 
-
216 
-		// Register autoloader.
217 
-		try {
218 
-			spl_autoload_register( array( $this, 'autoload' ), true );
219 
-		} catch ( Exception $e ) {
220 
-			wpinv_error_log( $e->getMessage(), '', __FILE__, 149, true );
221 
-		}
222 
-
223 
-		require_once( WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php' );
224 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-session-handler.php' );
225 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php' );
226 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php' );
227 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-reports.php' );
228 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-cache-helper.php' );
229 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-db.php' );
230 
-		require_once( WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php' );
231 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions-db.php' );
232 
-		require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-subscription.php' );
233 
-		require_once( WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-privacy.php' );
234 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-privacy.php' );
235 
-		require_once( WPINV_PLUGIN_DIR . 'includes/libraries/class-ayecode-addons.php' );
236 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-addons.php' );
237 
-		require_once( WPINV_PLUGIN_DIR . 'widgets/checkout.php' );
238 
-		require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-history.php' );
239 
-		require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-receipt.php' );
240 
-		require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-messages.php' );
241 
-		require_once( WPINV_PLUGIN_DIR . 'widgets/subscriptions.php' );
242 
-		require_once( WPINV_PLUGIN_DIR . 'widgets/buy-item.php' );
243 
-		require_once( WPINV_PLUGIN_DIR . 'widgets/getpaid.php' );
244 
-
245 
-		/**
246 
-		 * Load the tax class.
247 
-		 */
248 
-		if ( ! class_exists( 'WPInv_EUVat' ) ) {
249 
-			require_once( WPINV_PLUGIN_DIR . 'includes/libraries/wpinv-euvat/class-wpinv-euvat.php' );
250 
-		}
251 
-
252 
-		if ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
253 
-			GetPaid_Post_Types_Admin::init();
254 
-
255 
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/wpinv-upgrade-functions.php' );
256 
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php' );
257 
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-payment-form.php' );
258 
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php' );
259 
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php' );
260 
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-admin-menus.php' );
261 
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-users.php' );
262 
-			require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-getpaid-admin-profile.php' );
263 
-			// load the user class only on the users.php page
264 
-			global $pagenow;
265 
-			if($pagenow=='users.php'){
266 
-				new WPInv_Admin_Users();
267 
-			}
268 
-		}
269 
-
270 
-		// Register cli commands
271 
-		if ( defined( 'WP_CLI' ) && WP_CLI ) {
272 
-			require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php' );
273 
-			WP_CLI::add_command( 'invoicing', 'WPInv_CLI' );
274 
-		}
275 
-
276 
-		require_once( WPINV_PLUGIN_DIR . 'includes/admin/install.php' );
277 
-	}
278 
-
279 
-	/**
280 
-	 * Class autoloader
281 
-	 *
282 
-	 * @param       string $class_name The name of the class to load.
283 
-	 * @access      public
284 
-	 * @since       1.0.19
285 
-	 * @return      void
286 
-	 */
287 
-	public function autoload( $class_name ) {
288 
-
289 
-		// Normalize the class name...
290 
-		$class_name  = strtolower( $class_name );
291 
-
292 
-		// ... and make sure it is our class.
293 
-		if ( false === strpos( $class_name, 'getpaid_' ) && false === strpos( $class_name, 'wpinv_' ) ) {
294 
-			return;
295 
-		}
296 
-
297 
-		// Next, prepare the file name from the class.
298 
-		$file_name = 'class-' . str_replace( '_', '-', $class_name ) . '.php';
299 
-
300 
-		// Base path of the classes.
301 
-		$plugin_path = untrailingslashit( WPINV_PLUGIN_DIR );
302 
-
303 
-		// And an array of possible locations in order of importance.
304 
-		$locations = array(
305 
-			"$plugin_path/includes",
306 
-			"$plugin_path/includes/data-stores",
307 
-			"$plugin_path/includes/gateways",
308 
-			"$plugin_path/includes/payments",
309 
-			"$plugin_path/includes/api",
310 
-			"$plugin_path/includes/admin",
311 
-			"$plugin_path/includes/admin/meta-boxes",
312 
-		);
313 
-
314 
-		foreach ( apply_filters( 'getpaid_autoload_locations', $locations ) as $location ) {
315 
-
316 
-			if ( file_exists( trailingslashit( $location ) . $file_name ) ) {
317 
-				include trailingslashit( $location ) . $file_name;
318 
-				break;
319 
-			}
320 
-
321 
-		}
322 
-
323 
-	}
324 
-
325 
-	/**
326 
-	 * Inits hooks etc.
327 
-	 */
328 
-	public function init() {
329 
-
330 
-		// Fires before getpaid inits.
331 
-		do_action( 'before_getpaid_init', $this );
332 
-
333 
-		// Load default gateways.
334 
-		$gateways = apply_filters(
335 
-			'getpaid_default_gateways',
336 
-			array(
337 
-				'manual'        => 'GetPaid_Manual_Gateway',
338 
-				'paypal'        => 'GetPaid_Paypal_Gateway',
339 
-				'worldpay'      => 'GetPaid_Worldpay_Gateway',
340 
-				'bank_transfer' => 'GetPaid_Bank_Transfer_Gateway',
341 
-				'authorizenet'  => 'GetPaid_Authorize_Net_Gateway',
342 
-			)
343 
-		);
344 
-
345 
-		foreach ( $gateways as $id => $class ) {
346 
-			$this->gateways[ $id ] = new $class();
347 
-		}
348 
-
349 
-		// Fires after getpaid inits.
350 
-		do_action( 'getpaid_init', $this );
351 
-
352 
-	}
353 
-
354 
-	/**
355 
-	 * Checks if this is an IPN request and processes it.
356 
-	 */
357 
-	public function maybe_process_ipn() {
358 
-
359 
-		// Ensure that this is an IPN request.
360 
-		if ( empty( $_GET['wpi-listener'] ) || 'IPN' !== $_GET['wpi-listener'] || empty( $_GET['wpi-gateway'] ) ) {
361 
-			return;
362 
-		}
363 
-
364 
-		$gateway = wpinv_clean( $_GET['wpi-gateway'] );
365 
-
366 
-		do_action( 'wpinv_verify_payment_ipn', $gateway );
367 
-		do_action( "wpinv_verify_{$gateway}_ipn" );
368 
-		exit;
369 
-
370 
-	}
371 
-
372 
-	public function enqueue_scripts() {
373 
-		$suffix       = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
374 
-
375 
-		$version = filemtime( WPINV_PLUGIN_DIR . 'assets/css/invoice-front.css' );
376 
-		wp_register_style( 'wpinv_front_style', WPINV_PLUGIN_URL . 'assets/css/invoice-front.css', array(), $version );
377 
-		wp_enqueue_style( 'wpinv_front_style' );
378 
-
379 
-		// Register scripts
380 
-		wp_register_script( 'jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array( 'jquery' ), '2.70', true );
381 
-		wp_register_script( 'wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/invoice-front.js', array( 'jquery' ),  filemtime( WPINV_PLUGIN_DIR . 'assets/js/invoice-front.js' ) );
382 
-
383 
-		$localize                         = array();
384 
-		$localize['ajax_url']             = admin_url( 'admin-ajax.php' );
385 
-		$localize['nonce']                = wp_create_nonce( 'wpinv-nonce' );
386 
-		$localize['currency_symbol']      = wpinv_currency_symbol();
387 
-		$localize['currency_pos']         = wpinv_currency_position();
388 
-		$localize['thousand_sep']         = wpinv_thousands_separator();
389 
-		$localize['decimal_sep']          = wpinv_decimal_separator();
390 
-		$localize['decimals']             = wpinv_decimals();
391 
-		$localize['txtComplete']          = __( 'Continue', 'invoicing' );
392 
-		$localize['UseTaxes']             = wpinv_use_taxes();
393 
-		$localize['checkoutNonce']        = wp_create_nonce( 'wpinv_checkout_nonce' );
394 
-		$localize['formNonce']            = wp_create_nonce( 'getpaid_form_nonce' );
395 
-		$localize['connectionError']      = __( 'Could not establish a connection to the server.', 'invoicing' );
396 
-
397 
-		$localize = apply_filters( 'wpinv_front_js_localize', $localize );
398 
-
399 
-		wp_enqueue_script( 'jquery-blockui' );
400 
-		$autofill_api = wpinv_get_option('address_autofill_api');
401 
-		$autofill_active = wpinv_get_option('address_autofill_active');
402 
-		if ( isset( $autofill_active ) && 1 == $autofill_active && !empty( $autofill_api ) && wpinv_is_checkout() ) {
403 
-			if ( wp_script_is( 'google-maps-api', 'enqueued' ) ) {
404 
-				wp_dequeue_script( 'google-maps-api' );
405 
-			}
406 
-			wp_enqueue_script( 'google-maps-api', 'https://maps.googleapis.com/maps/api/js?key=' . $autofill_api . '&libraries=places', array( 'jquery' ), '', false );
407 
-			wp_enqueue_script( 'google-maps-init', WPINV_PLUGIN_URL . 'assets/js/gaaf.js', array( 'jquery', 'google-maps-api' ), '', true );
408 
-		}
409 
-
410 
-		wp_enqueue_style( "select2", WPINV_PLUGIN_URL . 'assets/css/select2/select2.min.css', array(), WPINV_VERSION, 'all' );
411 
-		wp_enqueue_script('select2', WPINV_PLUGIN_URL . 'assets/js/select2/select2.full' . $suffix . '.js', array( 'jquery' ), WPINV_VERSION );
412 
-
413 
-		wp_enqueue_script( 'wpinv-front-script' );
414 
-		wp_localize_script( 'wpinv-front-script', 'WPInv', $localize );
415 
-
416 
-		$version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js' );
417 
-		wp_enqueue_script( 'wpinv-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array( 'wpinv-front-script', 'wp-hooks' ),  $version, true );
418 
-	}
419 
-
420 
-	public function wpinv_actions() {
421 
-		if ( isset( $_REQUEST['wpi_action'] ) ) {
422 
-			do_action( 'wpinv_' . wpinv_sanitize_key( $_REQUEST['wpi_action'] ), $_REQUEST );
423 
-		}
424 
-	}
425 
-
426 
-	/**
17 
+    /**
18 
+     * GetPaid version.
19 
+     *
20 
+     * @var string
21 
+     */
22 
+    public $version;
23 
+
24 
+    /**
25 
+     * Data container.
26 
+     *
27 
+     * @var array
28 
+     */
29 
+    protected $data = array();
30 
+
31 
+    /**
32 
+     * Form elements instance.
33 
+     *
34 
+     * @var WPInv_Payment_Form_Elements
35 
+     */
36 
+    public $form_elements;
37 
+
38 
+    /**
39 
+     * Tax instance.
40 
+     *
41 
+     * @var WPInv_EUVat
42 
+     */
43 
+    public $tax;
44 
+
45 
+    /**
46 
+     * @param array An array of payment gateways.
47 
+     */
48 
+    public $gateways;
49 
+
50 
+    /**
51 
+     * Class constructor.
52 
+     */
53 
+    public function __construct() {
54 
+        $this->define_constants();
55 
+        $this->includes();
56 
+        $this->init_hooks();
57 
+        $this->set_properties();
58 
+    }
59 
+
60 
+    /**
61 
+     * Sets a custom data property.
62 
+     *
63 
+     * @param string $prop The prop to set.
64 
+     * @param mixed $value The value to retrieve.
65 
+     */
66 
+    public function set( $prop, $value ) {
67 
+        $this->data[ $prop ] = $value;
68 
+    }
69 
+
70 
+    /**
71 
+     * Gets a custom data property.
72 
+     *
73 
+     * @param string $prop The prop to set.
74 
+     * @return mixed The value.
75 
+     */
76 
+    public function get( $prop ) {
77 
+
78 
+        if ( isset( $this->data[ $prop ] ) ) {
79 
+            return $this->data[ $prop ];
80 
+        }
81 
+
82 
+        return null;
83 
+    }
84 
+
85 
+    /**
86 
+     * Define class properties.
87 
+     */
88 
+    public function set_properties() {
89 
+
90 
+        // Sessions.
91 
+        $this->set( 'session', new WPInv_Session_Handler() );
92 
+        $GLOBALS['wpi_session'] = $this->get( 'session' ); // Backwards compatibility.
93 
+        $this->tax              = new WPInv_EUVat();
94 
+        $this->tax->init();
95 
+        $GLOBALS['wpinv_euvat'] = $this->tax; // Backwards compatibility.
96 
+
97 
+        // Init other objects.
98 
+        $this->set( 'reports', new WPInv_Reports() ); // TODO: Refactor.
99 
+        $this->set( 'session', new WPInv_Session_Handler() );
100 
+        $this->set( 'notes', new WPInv_Notes() );
101 
+        $this->set( 'api', new WPInv_API() );
102 
+        $this->set( 'post_types', new GetPaid_Post_Types() );
103 
+        $this->set( 'template', new GetPaid_Template() );
104 
+        $this->set( 'admin', new GetPaid_Admin() );
105 
+        $this->set( 'subscriptions', new WPInv_Subscriptions() );
106 
+        $this->set( 'invoice_emails', new GetPaid_Invoice_Notification_Emails() );
107 
+        $this->set( 'subscription_emails', new GetPaid_Subscription_Notification_Emails() );
108 
+        $this->set( 'daily_maintenace', new GetPaid_Daily_Maintenance() );
109 
+        $this->set( 'payment_forms', new GetPaid_Payment_Forms() );
110 
+
111 
+    }
112 
+
113 
+        /**
114 
+         * Define plugin constants.
115 
+         */
116 
+    public function define_constants() {
117 
+        define( 'WPINV_PLUGIN_DIR', plugin_dir_path( WPINV_PLUGIN_FILE ) );
118 
+        define( 'WPINV_PLUGIN_URL', plugin_dir_url( WPINV_PLUGIN_FILE ) );
119 
+        $this->version = WPINV_VERSION;
120 
+    }
121 
+
122 
+    /**
123 
+     * Hook into actions and filters.
124 
+     *
125 
+     * @since 1.0.19
126 
+     */
127 
+    protected function init_hooks() {
128 
+        /* Internationalize the text strings used. */
129 
+        add_action( 'plugins_loaded', array( &$this, 'plugins_loaded' ) );
130 
+
131 
+        // Init the plugin after WordPress inits.
132 
+        add_action( 'init', array( $this, 'init' ), 1 );
133 
+        add_action( 'getpaid_init', array( $this, 'maybe_process_ipn' ), 5 );
134 
+        add_action( 'init', array( &$this, 'wpinv_actions' ) );
135 
+        add_action( 'init', array( $this, 'maybe_do_authenticated_action' ), 100 );
136 
+
137 
+        if ( class_exists( 'BuddyPress' ) ) {
138 
+            add_action( 'bp_include', array( &$this, 'bp_invoicing_init' ) );
139 
+        }
140 
+
141 
+        add_action( 'wp_enqueue_scripts', array( &$this, 'enqueue_scripts' ) );
142 
+        add_action( 'wp_footer', array( &$this, 'wp_footer' ) );
143 
+        add_action( 'widgets_init', array( &$this, 'register_widgets' ) );
144 
+        add_filter( 'wpseo_exclude_from_sitemap_by_post_ids', array( $this, 'wpseo_exclude_from_sitemap_by_post_ids' ) );
145 
+        add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts' ) );
146 
+
147 
+        // Fires after registering actions.
148 
+        do_action( 'wpinv_actions', $this );
149 
+        do_action( 'getpaid_actions', $this );
150 
+
151 
+    }
152 
+
153 
+    public function plugins_loaded() {
154 
+        /* Internationalize the text strings used. */
155 
+        $this->load_textdomain();
156 
+
157 
+        do_action( 'wpinv_loaded' );
158 
+
159 
+        // Fix oxygen page builder conflict
160 
+        if ( function_exists( 'ct_css_output' ) ) {
161 
+            wpinv_oxygen_fix_conflict();
162 
+        }
163 
+    }
164 
+
165 
+    /**
166 
+     * Load the translation of the plugin.
167 
+     *
168 
+     * @since 1.0
169 
+     */
170 
+    public function load_textdomain( $locale = NULL ) {
171 
+        if ( empty( $locale ) ) {
172 
+            $locale = is_admin() && function_exists( 'get_user_locale' ) ? get_user_locale() : get_locale();
173 
+        }
174 
+
175 
+        $locale = apply_filters( 'plugin_locale', $locale, 'invoicing' );
176 
+
177 
+        unload_textdomain( 'invoicing' );
178 
+        load_textdomain( 'invoicing', WP_LANG_DIR . '/invoicing/invoicing-' . $locale . '.mo' );
179 
+        load_plugin_textdomain( 'invoicing', false, WPINV_PLUGIN_DIR . 'languages' );
180 
+
181 
+        /**
182 
+         * Define language constants.
183 
+         */
184 
+        require_once( WPINV_PLUGIN_DIR . 'language.php' );
185 
+    }
186 
+
187 
+    /**
188 
+     * Include required core files used in admin and on the frontend.
189 
+     */
190 
+    public function includes() {
191 
+
192 
+        // Start with the settings.
193 
+        require_once( WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php' );
194 
+
195 
+        // Packages/libraries.
196 
+        require_once( WPINV_PLUGIN_DIR . 'vendor/autoload.php' );
197 
+        require_once( WPINV_PLUGIN_DIR . 'vendor/ayecode/wp-ayecode-ui/ayecode-ui-loader.php' );
198 
+
199 
+        // Load functions.
200 
+        require_once( WPINV_PLUGIN_DIR . 'includes/deprecated-functions.php' );
201 
+        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php' );
202 
+        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php' );
203 
+        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php' );
204 
+        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php' );
205 
+        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php' );
206 
+        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php' );
207 
+        require_once( WPINV_PLUGIN_DIR . 'includes/invoice-functions.php' );
208 
+        require_once( WPINV_PLUGIN_DIR . 'includes/subscription-functions.php' );
209 
+        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php' );
210 
+        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php' );
211 
+        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php' );
212 
+        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php' );
213 
+        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-user-functions.php' );
214 
+        require_once( WPINV_PLUGIN_DIR . 'includes/error-functions.php' );
215 
+
216 
+        // Register autoloader.
217 
+        try {
218 
+            spl_autoload_register( array( $this, 'autoload' ), true );
219 
+        } catch ( Exception $e ) {
220 
+            wpinv_error_log( $e->getMessage(), '', __FILE__, 149, true );
221 
+        }
222 
+
223 
+        require_once( WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php' );
224 
+        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-session-handler.php' );
225 
+        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php' );
226 
+        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php' );
227 
+        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-reports.php' );
228 
+        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-cache-helper.php' );
229 
+        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-db.php' );
230 
+        require_once( WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php' );
231 
+        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions-db.php' );
232 
+        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-subscription.php' );
233 
+        require_once( WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-privacy.php' );
234 
+        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-privacy.php' );
235 
+        require_once( WPINV_PLUGIN_DIR . 'includes/libraries/class-ayecode-addons.php' );
236 
+        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-addons.php' );
237 
+        require_once( WPINV_PLUGIN_DIR . 'widgets/checkout.php' );
238 
+        require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-history.php' );
239 
+        require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-receipt.php' );
240 
+        require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-messages.php' );
241 
+        require_once( WPINV_PLUGIN_DIR . 'widgets/subscriptions.php' );
242 
+        require_once( WPINV_PLUGIN_DIR . 'widgets/buy-item.php' );
243 
+        require_once( WPINV_PLUGIN_DIR . 'widgets/getpaid.php' );
244 
+
245 
+        /**
246 
+         * Load the tax class.
247 
+         */
248 
+        if ( ! class_exists( 'WPInv_EUVat' ) ) {
249 
+            require_once( WPINV_PLUGIN_DIR . 'includes/libraries/wpinv-euvat/class-wpinv-euvat.php' );
250 
+        }
251 
+
252 
+        if ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
253 
+            GetPaid_Post_Types_Admin::init();
254 
+
255 
+            require_once( WPINV_PLUGIN_DIR . 'includes/admin/wpinv-upgrade-functions.php' );
256 
+            require_once( WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php' );
257 
+            require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-payment-form.php' );
258 
+            require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php' );
259 
+            require_once( WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php' );
260 
+            require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-admin-menus.php' );
261 
+            require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-users.php' );
262 
+            require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-getpaid-admin-profile.php' );
263 
+            // load the user class only on the users.php page
264 
+            global $pagenow;
265 
+            if($pagenow=='users.php'){
266 
+                new WPInv_Admin_Users();
267 
+            }
268 
+        }
269 
+
270 
+        // Register cli commands
271 
+        if ( defined( 'WP_CLI' ) && WP_CLI ) {
272 
+            require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php' );
273 
+            WP_CLI::add_command( 'invoicing', 'WPInv_CLI' );
274 
+        }
275 
+
276 
+        require_once( WPINV_PLUGIN_DIR . 'includes/admin/install.php' );
277 
+    }
278 
+
279 
+    /**
280 
+     * Class autoloader
281 
+     *
282 
+     * @param       string $class_name The name of the class to load.
283 
+     * @access      public
284 
+     * @since       1.0.19
285 
+     * @return      void
286 
+     */
287 
+    public function autoload( $class_name ) {
288 
+
289 
+        // Normalize the class name...
290 
+        $class_name  = strtolower( $class_name );
291 
+
292 
+        // ... and make sure it is our class.
293 
+        if ( false === strpos( $class_name, 'getpaid_' ) && false === strpos( $class_name, 'wpinv_' ) ) {
294 
+            return;
295 
+        }
296 
+
297 
+        // Next, prepare the file name from the class.
298 
+        $file_name = 'class-' . str_replace( '_', '-', $class_name ) . '.php';
299 
+
300 
+        // Base path of the classes.
301 
+        $plugin_path = untrailingslashit( WPINV_PLUGIN_DIR );
302 
+
303 
+        // And an array of possible locations in order of importance.
304 
+        $locations = array(
305 
+            "$plugin_path/includes",
306 
+            "$plugin_path/includes/data-stores",
307 
+            "$plugin_path/includes/gateways",
308 
+            "$plugin_path/includes/payments",
309 
+            "$plugin_path/includes/api",
310 
+            "$plugin_path/includes/admin",
311 
+            "$plugin_path/includes/admin/meta-boxes",
312 
+        );
313 
+
314 
+        foreach ( apply_filters( 'getpaid_autoload_locations', $locations ) as $location ) {
315 
+
316 
+            if ( file_exists( trailingslashit( $location ) . $file_name ) ) {
317 
+                include trailingslashit( $location ) . $file_name;
318 
+                break;
319 
+            }
320 
+
321 
+        }
322 
+
323 
+    }
324 
+
325 
+    /**
326 
+     * Inits hooks etc.
327 
+     */
328 
+    public function init() {
329 
+
330 
+        // Fires before getpaid inits.
331 
+        do_action( 'before_getpaid_init', $this );
332 
+
333 
+        // Load default gateways.
334 
+        $gateways = apply_filters(
335 
+            'getpaid_default_gateways',
336 
+            array(
337 
+                'manual'        => 'GetPaid_Manual_Gateway',
338 
+                'paypal'        => 'GetPaid_Paypal_Gateway',
339 
+                'worldpay'      => 'GetPaid_Worldpay_Gateway',
340 
+                'bank_transfer' => 'GetPaid_Bank_Transfer_Gateway',
341 
+                'authorizenet'  => 'GetPaid_Authorize_Net_Gateway',
342 
+            )
343 
+        );
344 
+
345 
+        foreach ( $gateways as $id => $class ) {
346 
+            $this->gateways[ $id ] = new $class();
347 
+        }
348 
+
349 
+        // Fires after getpaid inits.
350 
+        do_action( 'getpaid_init', $this );
351 
+
352 
+    }
353 
+
354 
+    /**
355 
+     * Checks if this is an IPN request and processes it.
356 
+     */
357 
+    public function maybe_process_ipn() {
358 
+
359 
+        // Ensure that this is an IPN request.
360 
+        if ( empty( $_GET['wpi-listener'] ) || 'IPN' !== $_GET['wpi-listener'] || empty( $_GET['wpi-gateway'] ) ) {
361 
+            return;
362 
+        }
363 
+
364 
+        $gateway = wpinv_clean( $_GET['wpi-gateway'] );
365 
+
366 
+        do_action( 'wpinv_verify_payment_ipn', $gateway );
367 
+        do_action( "wpinv_verify_{$gateway}_ipn" );
368 
+        exit;
369 
+
370 
+    }
371 
+
372 
+    public function enqueue_scripts() {
373 
+        $suffix       = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
374 
+
375 
+        $version = filemtime( WPINV_PLUGIN_DIR . 'assets/css/invoice-front.css' );
376 
+        wp_register_style( 'wpinv_front_style', WPINV_PLUGIN_URL . 'assets/css/invoice-front.css', array(), $version );
377 
+        wp_enqueue_style( 'wpinv_front_style' );
378 
+
379 
+        // Register scripts
380 
+        wp_register_script( 'jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array( 'jquery' ), '2.70', true );
381 
+        wp_register_script( 'wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/invoice-front.js', array( 'jquery' ),  filemtime( WPINV_PLUGIN_DIR . 'assets/js/invoice-front.js' ) );
382 
+
383 
+        $localize                         = array();
384 
+        $localize['ajax_url']             = admin_url( 'admin-ajax.php' );
385 
+        $localize['nonce']                = wp_create_nonce( 'wpinv-nonce' );
386 
+        $localize['currency_symbol']      = wpinv_currency_symbol();
387 
+        $localize['currency_pos']         = wpinv_currency_position();
388 
+        $localize['thousand_sep']         = wpinv_thousands_separator();
389 
+        $localize['decimal_sep']          = wpinv_decimal_separator();
390 
+        $localize['decimals']             = wpinv_decimals();
391 
+        $localize['txtComplete']          = __( 'Continue', 'invoicing' );
392 
+        $localize['UseTaxes']             = wpinv_use_taxes();
393 
+        $localize['checkoutNonce']        = wp_create_nonce( 'wpinv_checkout_nonce' );
394 
+        $localize['formNonce']            = wp_create_nonce( 'getpaid_form_nonce' );
395 
+        $localize['connectionError']      = __( 'Could not establish a connection to the server.', 'invoicing' );
396 
+
397 
+        $localize = apply_filters( 'wpinv_front_js_localize', $localize );
398 
+
399 
+        wp_enqueue_script( 'jquery-blockui' );
400 
+        $autofill_api = wpinv_get_option('address_autofill_api');
401 
+        $autofill_active = wpinv_get_option('address_autofill_active');
402 
+        if ( isset( $autofill_active ) && 1 == $autofill_active && !empty( $autofill_api ) && wpinv_is_checkout() ) {
403 
+            if ( wp_script_is( 'google-maps-api', 'enqueued' ) ) {
404 
+                wp_dequeue_script( 'google-maps-api' );
405 
+            }
406 
+            wp_enqueue_script( 'google-maps-api', 'https://maps.googleapis.com/maps/api/js?key=' . $autofill_api . '&libraries=places', array( 'jquery' ), '', false );
407 
+            wp_enqueue_script( 'google-maps-init', WPINV_PLUGIN_URL . 'assets/js/gaaf.js', array( 'jquery', 'google-maps-api' ), '', true );
408 
+        }
409 
+
410 
+        wp_enqueue_style( "select2", WPINV_PLUGIN_URL . 'assets/css/select2/select2.min.css', array(), WPINV_VERSION, 'all' );
411 
+        wp_enqueue_script('select2', WPINV_PLUGIN_URL . 'assets/js/select2/select2.full' . $suffix . '.js', array( 'jquery' ), WPINV_VERSION );
412 
+
413 
+        wp_enqueue_script( 'wpinv-front-script' );
414 
+        wp_localize_script( 'wpinv-front-script', 'WPInv', $localize );
415 
+
416 
+        $version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js' );
417 
+        wp_enqueue_script( 'wpinv-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array( 'wpinv-front-script', 'wp-hooks' ),  $version, true );
418 
+    }
419 
+
420 
+    public function wpinv_actions() {
421 
+        if ( isset( $_REQUEST['wpi_action'] ) ) {
422 
+            do_action( 'wpinv_' . wpinv_sanitize_key( $_REQUEST['wpi_action'] ), $_REQUEST );
423 
+        }
424 
+    }
425 
+
426 
+    /**
427 427 
      * Fires an action after verifying that a user can fire them.
428 
-	 *
429 
-	 * Note: If the action is on an invoice, subscription etc, esure that the
430 
-	 * current user owns the invoice/subscription.
428 
+     *
429 
+     * Note: If the action is on an invoice, subscription etc, esure that the
430 
+     * current user owns the invoice/subscription.
431 431 
      */
432 432 
     public function maybe_do_authenticated_action() {
433 433 
 
@@ -438,82 +438,82 @@  discard block
 
 block discarded – undo
438 438
439 439 
     }
440 440
441 
-	public function pre_get_posts( $wp_query ) {
442 
-		if ( ! is_admin() && !empty( $wp_query->query_vars['post_type'] ) && $wp_query->query_vars['post_type'] == 'wpi_invoice' && is_user_logged_in() && is_single() && $wp_query->is_main_query() ) {
443 
-			$wp_query->query_vars['post_status'] = array_keys( wpinv_get_invoice_statuses() );
444 
-		}
445 
-
446 
-		return $wp_query;
447 
-	}
448 
-
449 
-	public function bp_invoicing_init() {
450 
-		require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-bp-core.php' );
451 
-	}
452 
-
453 
-	/**
454 
-	 * Register widgets
455 
-	 *
456 
-	 */
457 
-	public function register_widgets() {
458 
-		$widgets = apply_filters(
459 
-			'getpaid_widget_classes',
460 
-			array(
461 
-				'WPInv_Checkout_Widget',
462 
-				'WPInv_History_Widget',
463 
-				'WPInv_Receipt_Widget',
464 
-				'WPInv_Subscriptions_Widget',
465 
-				'WPInv_Buy_Item_Widget',
466 
-				'WPInv_Messages_Widget',
467 
-				'WPInv_GetPaid_Widget'
468 
-			)
469 
-		);
470 
-
471 
-		foreach ( $widgets as $widget ) {
472 
-			register_widget( $widget );
473 
-		}
441 
+    public function pre_get_posts( $wp_query ) {
442 
+        if ( ! is_admin() && !empty( $wp_query->query_vars['post_type'] ) && $wp_query->query_vars['post_type'] == 'wpi_invoice' && is_user_logged_in() && is_single() && $wp_query->is_main_query() ) {
443 
+            $wp_query->query_vars['post_status'] = array_keys( wpinv_get_invoice_statuses() );
444 
+        }
445 
+
446 
+        return $wp_query;
447 
+    }
448 
+
449 
+    public function bp_invoicing_init() {
450 
+        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-bp-core.php' );
451 
+    }
452 
+
453 
+    /**
454 
+     * Register widgets
455 
+     *
456 
+     */
457 
+    public function register_widgets() {
458 
+        $widgets = apply_filters(
459 
+            'getpaid_widget_classes',
460 
+            array(
461 
+                'WPInv_Checkout_Widget',
462 
+                'WPInv_History_Widget',
463 
+                'WPInv_Receipt_Widget',
464 
+                'WPInv_Subscriptions_Widget',
465 
+                'WPInv_Buy_Item_Widget',
466 
+                'WPInv_Messages_Widget',
467 
+                'WPInv_GetPaid_Widget'
468 
+            )
469 
+        );
470 
+
471 
+        foreach ( $widgets as $widget ) {
472 
+            register_widget( $widget );
473 
+        }
474 474
475 
-	}
475 
+    }
476 476
477 
-	/**
478 
-	 * Remove our pages from yoast sitemaps.
479 
-	 *
480 
-	 * @since 1.0.19
481 
-	 * @param int[] $excluded_posts_ids
482 
-	 */
483 
-	public function wpseo_exclude_from_sitemap_by_post_ids( $excluded_posts_ids ){
477 
+    /**
478 
+     * Remove our pages from yoast sitemaps.
479 
+     *
480 
+     * @since 1.0.19
481 
+     * @param int[] $excluded_posts_ids
482 
+     */
483 
+    public function wpseo_exclude_from_sitemap_by_post_ids( $excluded_posts_ids ){
484 484
485 
-		// Ensure that we have an array.
486 
-		if ( ! is_array( $excluded_posts_ids ) ) {
487 
-			$excluded_posts_ids = array();
488 
-		}
485 
+        // Ensure that we have an array.
486 
+        if ( ! is_array( $excluded_posts_ids ) ) {
487 
+            $excluded_posts_ids = array();
488 
+        }
489 489
490 
-		// Prepare our pages.
491 
-		$our_pages = array();
490 
+        // Prepare our pages.
491 
+        $our_pages = array();
492 492
493 
-		// Checkout page.
494 
-		$our_pages[] = wpinv_get_option( 'checkout_page', false );
493 
+        // Checkout page.
494 
+        $our_pages[] = wpinv_get_option( 'checkout_page', false );
495 495
496 
-		// Success page.
497 
-		$our_pages[] = wpinv_get_option( 'success_page', false );
496 
+        // Success page.
497 
+        $our_pages[] = wpinv_get_option( 'success_page', false );
498 498
499 
-		// Failure page.
500 
-		$our_pages[] = wpinv_get_option( 'failure_page', false );
499 
+        // Failure page.
500 
+        $our_pages[] = wpinv_get_option( 'failure_page', false );
501 501
502 
-		// History page.
503 
-		$our_pages[] = wpinv_get_option( 'invoice_history_page', false );
502 
+        // History page.
503 
+        $our_pages[] = wpinv_get_option( 'invoice_history_page', false );
504 504
505 
-		// Subscriptions page.
506 
-		$our_pages[] = wpinv_get_option( 'invoice_subscription_page', false );
505 
+        // Subscriptions page.
506 
+        $our_pages[] = wpinv_get_option( 'invoice_subscription_page', false );
507 507
508 
-		$our_pages   = array_map( 'intval', array_filter( $our_pages ) );
508 
+        $our_pages   = array_map( 'intval', array_filter( $our_pages ) );
509 509
510 
-		$excluded_posts_ids = $excluded_posts_ids + $our_pages;
511 
-		return array_unique( $excluded_posts_ids );
510 
+        $excluded_posts_ids = $excluded_posts_ids + $our_pages;
511 
+        return array_unique( $excluded_posts_ids );
512 512
513 
-	}
513 
+    }
514 514
515 
-	public function wp_footer() {
516 
-		echo '
515 
+    public function wp_footer() {
516 
+        echo '
517 517 
 			<div class="bsui">
518 518 
 				<div  id="getpaid-payment-modal" class="modal" tabindex="-1" role="dialog">
519 519 
 					<div class="modal-dialog modal-dialog-centered modal-lg" role="checkout" style="max-width: 650px;">
 
@@ -524,6 +524,6 @@  discard block
 
 block discarded – undo
524 524 
 				</div>
525 525 
 			</div>
526 526 
 		';
527 
-	}
527 
+    }
528 528
529 529 
 }
Please login to merge, or discard this patch.
includes/admin/class-getpaid-admin.php 2 patches
Indentation   +211 added lines, -211 removed lines patch added patch discarded remove patch 
@@ -14,62 +14,62 @@  discard block
 
 block discarded – undo
14 14 
 class GetPaid_Admin {
15 15
16 16 
     /**
17 
-	 * Local path to this plugins admin directory
18 
-	 *
19 
-	 * @var         string
20 
-	 */
21 
-	public $admin_path;
22 
-
23 
-	/**
24 
-	 * Web path to this plugins admin directory
25 
-	 *
26 
-	 * @var         string
27 
-	 */
17 
+     * Local path to this plugins admin directory
18 
+     *
19 
+     * @var         string
20 
+     */
21 
+    public $admin_path;
22 
+
23 
+    /**
24 
+     * Web path to this plugins admin directory
25 
+     *
26 
+     * @var         string
27 
+     */
28 28 
     public $admin_url;
29 29
30 30 
     /**
31 
-	 * Class constructor.
32 
-	 */
33 
-	public function __construct(){
31 
+     * Class constructor.
32 
+     */
33 
+    public function __construct(){
34 34
35 35 
         $this->admin_path  = plugin_dir_path( __FILE__ );
36 36 
         $this->admin_url   = plugins_url( '/', __FILE__ );
37 37
38 38 
         if ( is_admin() ) {
39 
-			$this->init_admin_hooks();
39 
+            $this->init_admin_hooks();
40 40 
         }
41 41
42 42 
     }
43 43
44 44 
     /**
45 
-	 * Init action and filter hooks
46 
-	 *
47 
-	 */
48 
-	private function init_admin_hooks() {
45 
+     * Init action and filter hooks
46 
+     *
47 
+     */
48 
+    private function init_admin_hooks() {
49 49 
         add_action( 'admin_enqueue_scripts', array( $this, 'enqeue_scripts' ) );
50 50 
         add_filter( 'admin_body_class', array( $this, 'admin_body_class' ) );
51 51 
         add_action( 'admin_init', array( $this, 'init_ayecode_connect_helper' ) );
52 52 
         add_action( 'admin_init', array( $this, 'activation_redirect') );
53 53 
         add_action( 'admin_init', array( $this, 'maybe_do_admin_action') );
54 
-		add_action( 'admin_notices', array( $this, 'show_notices' ) );
55 
-		add_action( 'getpaid_authenticated_admin_action_send_invoice', array( $this, 'send_customer_invoice' ) );
56 
-		add_action( 'getpaid_authenticated_admin_action_send_invoice_reminder', array( $this, 'send_customer_payment_reminder' ) );
57 
-		do_action( 'getpaid_init_admin_hooks', $this );
54 
+        add_action( 'admin_notices', array( $this, 'show_notices' ) );
55 
+        add_action( 'getpaid_authenticated_admin_action_send_invoice', array( $this, 'send_customer_invoice' ) );
56 
+        add_action( 'getpaid_authenticated_admin_action_send_invoice_reminder', array( $this, 'send_customer_payment_reminder' ) );
57 
+        do_action( 'getpaid_init_admin_hooks', $this );
58 58
59 59 
     }
60 60
61 61 
     /**
62 
-	 * Register admin scripts
63 
-	 *
64 
-	 */
65 
-	public function enqeue_scripts() {
62 
+     * Register admin scripts
63 
+     *
64 
+     */
65 
+    public function enqeue_scripts() {
66 66 
         global $current_screen, $pagenow;
67 67
68 
-		$page    = isset( $_GET['page'] ) ? $_GET['page'] : '';
69 
-		$editing = $pagenow == 'post.php' || $pagenow == 'post-new.php';
68 
+        $page    = isset( $_GET['page'] ) ? $_GET['page'] : '';
69 
+        $editing = $pagenow == 'post.php' || $pagenow == 'post-new.php';
70 70
71 71 
         if ( ! empty( $current_screen->post_type ) ) {
72 
-			$page = $current_screen->post_type;
72 
+            $page = $current_screen->post_type;
73 73 
         }
74 74
75 75 
         // General styles.
 
@@ -93,30 +93,30 @@  discard block
 
 block discarded – undo
93 93 
         }
94 94
95 95 
         // Payment form scripts.
96 
-		if ( 'wpi_payment_form' == $page && $editing ) {
96 
+        if ( 'wpi_payment_form' == $page && $editing ) {
97 97 
             $this->load_payment_form_scripts();
98 98 
         }
99 99
100 100 
         if ( $page == 'wpinv-subscriptions' ) {
101 
-			wp_register_script( 'wpinv-sub-admin-script', WPINV_PLUGIN_URL . 'assets/js/subscriptions.js', array( 'wpinv-admin-script' ),  WPINV_VERSION );
102 
-			wp_enqueue_script( 'wpinv-sub-admin-script' );
103 
-		}
101 
+            wp_register_script( 'wpinv-sub-admin-script', WPINV_PLUGIN_URL . 'assets/js/subscriptions.js', array( 'wpinv-admin-script' ),  WPINV_VERSION );
102 
+            wp_enqueue_script( 'wpinv-sub-admin-script' );
103 
+        }
104 104
105 
-		if ( $page == 'wpinv-reports' ) {
106 
-			wp_enqueue_script( 'jquery-flot', WPINV_PLUGIN_URL . 'assets/js/jquery.flot.min.js', array( 'jquery' ), '0.7' );
107 
-		}
105 
+        if ( $page == 'wpinv-reports' ) {
106 
+            wp_enqueue_script( 'jquery-flot', WPINV_PLUGIN_URL . 'assets/js/jquery.flot.min.js', array( 'jquery' ), '0.7' );
107 
+        }
108 108
109 
-		if ( $page == 'wpinv-subscriptions' ) {
110 
-			wp_enqueue_script( 'postbox' );
111 
-		}
109 
+        if ( $page == 'wpinv-subscriptions' ) {
110 
+            wp_enqueue_script( 'postbox' );
111 
+        }
112 112
113 113 
     }
114 114
115 115 
     /**
116 
-	 * Returns admin js translations.
117 
-	 *
118 
-	 */
119 
-	protected function get_admin_i18() {
116 
+     * Returns admin js translations.
117 
+     *
118 
+     */
119 
+    protected function get_admin_i18() {
120 120 
         global $post;
121 121
122 122 
         return array(
 
@@ -157,32 +157,32 @@  discard block
 
 block discarded – undo
157 157 
     }
158 158
159 159 
     /**
160 
-	 * Loads payment form js.
161 
-	 *
162 
-	 */
163 
-	protected function load_payment_form_scripts() {
160 
+     * Loads payment form js.
161 
+     *
162 
+     */
163 
+    protected function load_payment_form_scripts() {
164 164 
         global $post;
165 165
166 166 
         wp_enqueue_script( 'vue', WPINV_PLUGIN_URL . 'assets/js/vue/vue.js', array(), WPINV_VERSION );
167 
-		wp_enqueue_script( 'sortable', WPINV_PLUGIN_URL . 'assets/js/sortable.min.js', array(), WPINV_VERSION );
168 
-		wp_enqueue_script( 'vue_draggable', WPINV_PLUGIN_URL . 'assets/js/vue/vuedraggable.min.js', array( 'sortable', 'vue' ), WPINV_VERSION );
167 
+        wp_enqueue_script( 'sortable', WPINV_PLUGIN_URL . 'assets/js/sortable.min.js', array(), WPINV_VERSION );
168 
+        wp_enqueue_script( 'vue_draggable', WPINV_PLUGIN_URL . 'assets/js/vue/vuedraggable.min.js', array( 'sortable', 'vue' ), WPINV_VERSION );
169 169
170 
-		$version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/admin-payment-forms.js' );
171 
-		wp_register_script( 'wpinv-admin-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/admin-payment-forms.js', array( 'wpinv-admin-script', 'vue_draggable' ),  $version );
170 
+        $version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/admin-payment-forms.js' );
171 
+        wp_register_script( 'wpinv-admin-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/admin-payment-forms.js', array( 'wpinv-admin-script', 'vue_draggable' ),  $version );
172 172
173 
-		wp_localize_script(
173 
+        wp_localize_script(
174 174 
             'wpinv-admin-payment-form-script',
175 175 
             'wpinvPaymentFormAdmin',
176 176 
             array(
177 
-				'elements'      => wpinv_get_data( 'payment-form-elements' ),
178 
-				'form_elements' => getpaid_get_payment_form_elements( $post->ID ),
179 
-				'currency'      => wpinv_currency_symbol(),
180 
-				'position'      => wpinv_currency_position(),
181 
-				'decimals'      => (int) wpinv_decimals(),
182 
-				'thousands_sep' => wpinv_thousands_separator(),
183 
-				'decimals_sep'  => wpinv_decimal_separator(),
184 
-				'form_items'    => gepaid_get_form_items( $post->ID ),
185 
-				'is_default'    => $post->ID == wpinv_get_default_payment_form(),
177 
+                'elements'      => wpinv_get_data( 'payment-form-elements' ),
178 
+                'form_elements' => getpaid_get_payment_form_elements( $post->ID ),
179 
+                'currency'      => wpinv_currency_symbol(),
180 
+                'position'      => wpinv_currency_position(),
181 
+                'decimals'      => (int) wpinv_decimals(),
182 
+                'thousands_sep' => wpinv_thousands_separator(),
183 
+                'decimals_sep'  => wpinv_decimal_separator(),
184 
+                'form_items'    => gepaid_get_form_items( $post->ID ),
185 
+                'is_default'    => $post->ID == wpinv_get_default_payment_form(),
186 186 
             )
187 187 
         );
188 188 
 
@@ -191,20 +191,20 @@  discard block
 
 block discarded – undo
191 191 
     }
192 192
193 193 
     /**
194 
-	 * Add our classes to admin pages.
194 
+     * Add our classes to admin pages.
195 195 
      *
196 196 
      * @param string $classes
197 197 
      * @return string
198 
-	 *
199 
-	 */
198 
+     *
199 
+     */
200 200 
     public function admin_body_class( $classes ) {
201 
-		global $pagenow, $post, $current_screen;
201 
+        global $pagenow, $post, $current_screen;
202 202
203 203
204 204 
         $page = isset( $_GET['page'] ) ? $_GET['page'] : '';
205 205
206 206 
         if ( ! empty( $current_screen->post_type ) ) {
207 
-			$page = $current_screen->post_type;
207 
+            $page = $current_screen->post_type;
208 208 
         }
209 209
210 210 
         if ( false !== stripos( $page, 'wpi' ) ) {
 
@@ -215,27 +215,27 @@  discard block
 
 block discarded – undo
215 215 
             $classes .= ' wpinv-cpt wpinv';
216 216 
         }
217 217
218 
-		if ( $pagenow == 'post.php' && $page == 'wpi_item' && ! empty( $post ) && ! wpinv_item_is_editable( $post ) ) {
219 
-			$classes .= ' wpi-editable-n';
220 
-		}
218 
+        if ( $pagenow == 'post.php' && $page == 'wpi_item' && ! empty( $post ) && ! wpinv_item_is_editable( $post ) ) {
219 
+            $classes .= ' wpi-editable-n';
220 
+        }
221 221
222 
-		return $classes;
222 
+        return $classes;
223 223 
     }
224 224
225 225 
     /**
226 
-	 * Maybe show the AyeCode Connect Notice.
227 
-	 */
228 
-	public function init_ayecode_connect_helper(){
226 
+     * Maybe show the AyeCode Connect Notice.
227 
+     */
228 
+    public function init_ayecode_connect_helper(){
229 229
230 230 
         new AyeCode_Connect_Helper(
231 231 
             array(
232 
-				'connect_title' => __("WP Invoicing - an AyeCode product!","invoicing"),
233 
-				'connect_external'  => __( "Please confirm you wish to connect your site?","invoicing" ),
234 
-				'connect'           => sprintf( __( "<strong>Have a license?</strong> Forget about entering license keys or downloading zip files, connect your site for instant access. %slearn more%s","invoicing" ),"<a href='https://ayecode.io/introducing-ayecode-connect/' target='_blank'>","</a>" ),
235 
-				'connect_button'    => __("Connect Site","invoicing"),
236 
-				'connecting_button'    => __("Connecting...","invoicing"),
237 
-				'error_localhost'   => __( "This service will only work with a live domain, not a localhost.","invoicing" ),
238 
-				'error'             => __( "Something went wrong, please refresh and try again.","invoicing" ),
232 
+                'connect_title' => __("WP Invoicing - an AyeCode product!","invoicing"),
233 
+                'connect_external'  => __( "Please confirm you wish to connect your site?","invoicing" ),
234 
+                'connect'           => sprintf( __( "<strong>Have a license?</strong> Forget about entering license keys or downloading zip files, connect your site for instant access. %slearn more%s","invoicing" ),"<a href='https://ayecode.io/introducing-ayecode-connect/' target='_blank'>","</a>" ),
235 
+                'connect_button'    => __("Connect Site","invoicing"),
236 
+                'connecting_button'    => __("Connecting...","invoicing"),
237 
+                'error_localhost'   => __( "This service will only work with a live domain, not a localhost.","invoicing" ),
238 
+                'error'             => __( "Something went wrong, please refresh and try again.","invoicing" ),
239 239 
             ),
240 240 
             array( 'wpi-addons' )
241 241 
         );
 
@@ -247,21 +247,21 @@  discard block
 
 block discarded – undo
247 247 
      */
248 248 
     public function activation_redirect() {
249 249
250 
-		// Bail if no activation redirect.
251 
-		if ( ! get_transient( '_wpinv_activation_redirect' ) || wp_doing_ajax() ) {
252 
-			return;
253 
-		}
250 
+        // Bail if no activation redirect.
251 
+        if ( ! get_transient( '_wpinv_activation_redirect' ) || wp_doing_ajax() ) {
252 
+            return;
253 
+        }
254 254
255 
-		// Delete the redirect transient.
256 
-		delete_transient( '_wpinv_activation_redirect' );
255 
+        // Delete the redirect transient.
256 
+        delete_transient( '_wpinv_activation_redirect' );
257 257
258 
-		// Bail if activating from network, or bulk
259 
-		if ( is_network_admin() || isset( $_GET['activate-multi'] ) ) {
260 
-			return;
261 
-		}
258 
+        // Bail if activating from network, or bulk
259 
+        if ( is_network_admin() || isset( $_GET['activate-multi'] ) ) {
260 
+            return;
261 
+        }
262 262
263 
-		wp_safe_redirect( admin_url( 'admin.php?page=wpinv-settings&tab=general' ) );
264 
-		exit;
263 
+        wp_safe_redirect( admin_url( 'admin.php?page=wpinv-settings&tab=general' ) );
264 
+        exit;
265 265 
     }
266 266
267 267 
     /**
 
@@ -276,150 +276,150 @@  discard block
 
 block discarded – undo
276 276
277 277 
     }
278 278
279 
-	/**
279 
+    /**
280 280 
      * Sends a payment reminder to a customer.
281 
-	 *
282 
-	 * @param array $args
281 
+     *
282 
+     * @param array $args
283 283 
      */
284 284 
     public function send_customer_invoice( $args ) {
285 
-		$sent = getpaid()->get( 'invoice_emails' )->user_invoice( new WPInv_Invoice( $args['invoice_id'] ) );
285 
+        $sent = getpaid()->get( 'invoice_emails' )->user_invoice( new WPInv_Invoice( $args['invoice_id'] ) );
286 286
287 
-		if ( $sent ) {
288 
-			$this->show_success( __( 'Invoice was successfully sent to the customer', 'invoicing' ) );
289 
-		} else {
290 
-			$this->show_error( __( 'Could not sent the invoice to the customer', 'invoicing' ) );
291 
-		}
287 
+        if ( $sent ) {
288 
+            $this->show_success( __( 'Invoice was successfully sent to the customer', 'invoicing' ) );
289 
+        } else {
290 
+            $this->show_error( __( 'Could not sent the invoice to the customer', 'invoicing' ) );
291 
+        }
292 292
293 
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce', 'invoice_id' ) ) );
294 
-		exit;
295 
-	}
293 
+        wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce', 'invoice_id' ) ) );
294 
+        exit;
295 
+    }
296 296
297 
-	/**
297 
+    /**
298 298 
      * Sends a payment reminder to a customer.
299 
-	 *
300 
-	 * @param array $args
299 
+     *
300 
+     * @param array $args
301 301 
      */
302 302 
     public function send_customer_payment_reminder( $args ) {
303 
-		$sent = getpaid()->get( 'invoice_emails' )->force_send_overdue_notice( new WPInv_Invoice( $args['invoice_id'] ) );
303 
+        $sent = getpaid()->get( 'invoice_emails' )->force_send_overdue_notice( new WPInv_Invoice( $args['invoice_id'] ) );
304 304
305 
-		if ( $sent ) {
306 
-			$this->show_success( __( 'Payment reminder was successfully sent to the customer', 'invoicing' ) );
307 
-		} else {
308 
-			$this->show_error( __( 'Could not sent payment reminder to the customer', 'invoicing' ) );
309 
-		}
305 
+        if ( $sent ) {
306 
+            $this->show_success( __( 'Payment reminder was successfully sent to the customer', 'invoicing' ) );
307 
+        } else {
308 
+            $this->show_error( __( 'Could not sent payment reminder to the customer', 'invoicing' ) );
309 
+        }
310 310
311 
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce', 'invoice_id' ) ) );
312 
-		exit;
313 
-	}
311 
+        wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce', 'invoice_id' ) ) );
312 
+        exit;
313 
+    }
314 314
315 315 
     /**
316 
-	 * Returns an array of admin notices.
317 
-	 *
318 
-	 * @since       1.0.19
316 
+     * Returns an array of admin notices.
317 
+     *
318 
+     * @since       1.0.19
319 319 
      * @return array
320 
-	 */
321 
-	public function get_notices() {
322 
-		$notices = get_option( 'wpinv_admin_notices' );
320 
+     */
321 
+    public function get_notices() {
322 
+        $notices = get_option( 'wpinv_admin_notices' );
323 323 
         return is_array( $notices ) ? $notices : array();
324 
-	}
325 
-
326 
-	/**
327 
-	 * Clears all admin notices
328 
-	 *
329 
-	 * @access      public
330 
-	 * @since       1.0.19
331 
-	 */
332 
-	public function clear_notices() {
333 
-		delete_option( 'wpinv_admin_notices' );
334 
-	}
335 
-
336 
-	/**
337 
-	 * Saves a new admin notice
338 
-	 *
339 
-	 * @access      public
340 
-	 * @since       1.0.19
341 
-	 */
342 
-	public function save_notice( $type, $message ) {
343 
-		$notices = $this->get_notices();
344 
-
345 
-		if ( empty( $notices[ $type ] ) || ! is_array( $notices[ $type ]) ) {
346 
-			$notices[ $type ] = array();
347 
-		}
348 
-
349 
-		$notices[ $type ][] = $message;
350 
-
351 
-		update_option( 'wpinv_admin_notices', $notices );
352 
-	}
353 
-
354 
-	/**
355 
-	 * Displays a success notice
356 
-	 *
357 
-	 * @param       string $msg The message to qeue.
358 
-	 * @access      public
359 
-	 * @since       1.0.19
360 
-	 */
361 
-	public function show_success( $msg ) {
362 
-		$this->save_notice( 'success', $msg );
363 
-	}
364 
-
365 
-	/**
366 
-	 * Displays a error notice
367 
-	 *
368 
-	 * @access      public
369 
-	 * @param       string $msg The message to qeue.
370 
-	 * @since       1.0.19
371 
-	 */
372 
-	public function show_error( $msg ) {
373 
-		$this->save_notice( 'error', $msg );
374 
-	}
375 
-
376 
-	/**
377 
-	 * Displays a warning notice
378 
-	 *
379 
-	 * @access      public
380 
-	 * @param       string $msg The message to qeue.
381 
-	 * @since       1.0.19
382 
-	 */
383 
-	public function show_warning( $msg ) {
384 
-		$this->save_notice( 'warning', $msg );
385 
-	}
386 
-
387 
-	/**
388 
-	 * Displays a info notice
389 
-	 *
390 
-	 * @access      public
391 
-	 * @param       string $msg The message to qeue.
392 
-	 * @since       1.0.19
393 
-	 */
394 
-	public function show_info( $msg ) {
395 
-		$this->save_notice( 'info', $msg );
396 
-	}
397 
-
398 
-	/**
399 
-	 * Show notices
400 
-	 *
401 
-	 * @access      public
402 
-	 * @since       1.0.19
403 
-	 */
404 
-	public function show_notices() {
324 
+    }
325 
+
326 
+    /**
327 
+     * Clears all admin notices
328 
+     *
329 
+     * @access      public
330 
+     * @since       1.0.19
331 
+     */
332 
+    public function clear_notices() {
333 
+        delete_option( 'wpinv_admin_notices' );
334 
+    }
335 
+
336 
+    /**
337 
+     * Saves a new admin notice
338 
+     *
339 
+     * @access      public
340 
+     * @since       1.0.19
341 
+     */
342 
+    public function save_notice( $type, $message ) {
343 
+        $notices = $this->get_notices();
344 
+
345 
+        if ( empty( $notices[ $type ] ) || ! is_array( $notices[ $type ]) ) {
346 
+            $notices[ $type ] = array();
347 
+        }
348 
+
349 
+        $notices[ $type ][] = $message;
350 
+
351 
+        update_option( 'wpinv_admin_notices', $notices );
352 
+    }
353 
+
354 
+    /**
355 
+     * Displays a success notice
356 
+     *
357 
+     * @param       string $msg The message to qeue.
358 
+     * @access      public
359 
+     * @since       1.0.19
360 
+     */
361 
+    public function show_success( $msg ) {
362 
+        $this->save_notice( 'success', $msg );
363 
+    }
364 
+
365 
+    /**
366 
+     * Displays a error notice
367 
+     *
368 
+     * @access      public
369 
+     * @param       string $msg The message to qeue.
370 
+     * @since       1.0.19
371 
+     */
372 
+    public function show_error( $msg ) {
373 
+        $this->save_notice( 'error', $msg );
374 
+    }
375 
+
376 
+    /**
377 
+     * Displays a warning notice
378 
+     *
379 
+     * @access      public
380 
+     * @param       string $msg The message to qeue.
381 
+     * @since       1.0.19
382 
+     */
383 
+    public function show_warning( $msg ) {
384 
+        $this->save_notice( 'warning', $msg );
385 
+    }
386 
+
387 
+    /**
388 
+     * Displays a info notice
389 
+     *
390 
+     * @access      public
391 
+     * @param       string $msg The message to qeue.
392 
+     * @since       1.0.19
393 
+     */
394 
+    public function show_info( $msg ) {
395 
+        $this->save_notice( 'info', $msg );
396 
+    }
397 
+
398 
+    /**
399 
+     * Show notices
400 
+     *
401 
+     * @access      public
402 
+     * @since       1.0.19
403 
+     */
404 
+    public function show_notices() {
405 405
406 406 
         $notices = $this->get_notices();
407 407 
         $this->clear_notices();
408 408
409 
-		foreach ( $notices as $type => $messages ) {
409 
+        foreach ( $notices as $type => $messages ) {
410 410
411 
-			if ( ! is_array( $messages ) ) {
412 
-				continue;
413 
-			}
411 
+            if ( ! is_array( $messages ) ) {
412 
+                continue;
413 
+            }
414 414
415 415 
             $type  = sanitize_key( $type );
416 
-			foreach ( $messages as $message ) {
416 
+            foreach ( $messages as $message ) {
417 417 
                 $message = wp_kses_post( $message );
418 
-				echo "<div class='notice notice-$type is-dismissible'><p>$message</p></div>";
418 
+                echo "<div class='notice notice-$type is-dismissible'><p>$message</p></div>";
419 419 
             }
420 420
421 421 
         }
422 422
423 
-	}
423 
+    }
424 424
425 425 
 }
Please login to merge, or discard this patch.
Spacing   +125 added lines, -125 removed lines patch added patch discarded remove patch 
@@ -4,7 +4,7 @@  discard block
 
 block discarded – undo
4 4 
  *
5 5 
  */
6 6
7 
-defined( 'ABSPATH' ) || exit;
7 
+defined('ABSPATH') || exit;
8 8
9 9 
 /**
10 10 
  * The main admin class.
 
@@ -30,12 +30,12 @@  discard block
 
 block discarded – undo
30 30 
     /**
31 31 
 	 * Class constructor.
32 32 
 	 */
33 
-	public function __construct(){
33 
+	public function __construct() {
34 34
35 
-        $this->admin_path  = plugin_dir_path( __FILE__ );
36 
-        $this->admin_url   = plugins_url( '/', __FILE__ );
35 
+        $this->admin_path  = plugin_dir_path(__FILE__);
36 
+        $this->admin_url   = plugins_url('/', __FILE__);
37 37
38 
-        if ( is_admin() ) {
38 
+        if (is_admin()) {
39 39 
 			$this->init_admin_hooks();
40 40 
         }
41 41 
 
@@ -46,15 +46,15 @@  discard block
 
 block discarded – undo
46 46 
 	 *
47 47 
 	 */
48 48 
 	private function init_admin_hooks() {
49 
-        add_action( 'admin_enqueue_scripts', array( $this, 'enqeue_scripts' ) );
50 
-        add_filter( 'admin_body_class', array( $this, 'admin_body_class' ) );
51 
-        add_action( 'admin_init', array( $this, 'init_ayecode_connect_helper' ) );
52 
-        add_action( 'admin_init', array( $this, 'activation_redirect') );
53 
-        add_action( 'admin_init', array( $this, 'maybe_do_admin_action') );
54 
-		add_action( 'admin_notices', array( $this, 'show_notices' ) );
55 
-		add_action( 'getpaid_authenticated_admin_action_send_invoice', array( $this, 'send_customer_invoice' ) );
56 
-		add_action( 'getpaid_authenticated_admin_action_send_invoice_reminder', array( $this, 'send_customer_payment_reminder' ) );
57 
-		do_action( 'getpaid_init_admin_hooks', $this );
49 
+        add_action('admin_enqueue_scripts', array($this, 'enqeue_scripts'));
50 
+        add_filter('admin_body_class', array($this, 'admin_body_class'));
51 
+        add_action('admin_init', array($this, 'init_ayecode_connect_helper'));
52 
+        add_action('admin_init', array($this, 'activation_redirect'));
53 
+        add_action('admin_init', array($this, 'maybe_do_admin_action'));
54 
+		add_action('admin_notices', array($this, 'show_notices'));
55 
+		add_action('getpaid_authenticated_admin_action_send_invoice', array($this, 'send_customer_invoice'));
56 
+		add_action('getpaid_authenticated_admin_action_send_invoice_reminder', array($this, 'send_customer_payment_reminder'));
57 
+		do_action('getpaid_init_admin_hooks', $this);
58 58
59 59 
     }
60 60 
 
@@ -65,49 +65,49 @@  discard block
 
 block discarded – undo
65 65 
 	public function enqeue_scripts() {
66 66 
         global $current_screen, $pagenow;
67 67
68 
-		$page    = isset( $_GET['page'] ) ? $_GET['page'] : '';
68 
+		$page    = isset($_GET['page']) ? $_GET['page'] : '';
69 69 
 		$editing = $pagenow == 'post.php' || $pagenow == 'post-new.php';
70 70
71 
-        if ( ! empty( $current_screen->post_type ) ) {
71 
+        if (!empty($current_screen->post_type)) {
72 72 
 			$page = $current_screen->post_type;
73 73 
         }
74 74
75 75 
         // General styles.
76 
-        if ( false !== stripos( $page, 'wpi' ) ) {
76 
+        if (false !== stripos($page, 'wpi')) {
77 77
78 78 
             // Styles.
79 
-            $version = filemtime( WPINV_PLUGIN_DIR . 'assets/css/admin.css' );
80 
-            wp_enqueue_style( 'wpinv_admin_style', WPINV_PLUGIN_URL . 'assets/css/admin.css', array( 'wp-color-picker' ), $version );
81 
-            wp_enqueue_style( 'select2', WPINV_PLUGIN_URL . 'assets/css/select2/select2.min.css', array(), '4.0.13', 'all' );
82 
-            wp_enqueue_style( 'wp_enqueue_style', WPINV_PLUGIN_URL . 'assets/css/meta-box.css', array(), WPINV_VERSION );
83 
-            wp_enqueue_style( 'jquery-ui-css', WPINV_PLUGIN_URL . 'assets/css/jquery-ui.min.css', array(), '1.8.16' );
79 
+            $version = filemtime(WPINV_PLUGIN_DIR . 'assets/css/admin.css');
80 
+            wp_enqueue_style('wpinv_admin_style', WPINV_PLUGIN_URL . 'assets/css/admin.css', array('wp-color-picker'), $version);
81 
+            wp_enqueue_style('select2', WPINV_PLUGIN_URL . 'assets/css/select2/select2.min.css', array(), '4.0.13', 'all');
82 
+            wp_enqueue_style('wp_enqueue_style', WPINV_PLUGIN_URL . 'assets/css/meta-box.css', array(), WPINV_VERSION);
83 
+            wp_enqueue_style('jquery-ui-css', WPINV_PLUGIN_URL . 'assets/css/jquery-ui.min.css', array(), '1.8.16');
84 84
85 85 
             // Scripts.
86 
-            wp_register_script( 'jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array( 'jquery' ), '4.0.13', true );
87 
-            wp_enqueue_script('select2', WPINV_PLUGIN_URL . 'assets/js/select2/select2.full.min.js', array( 'jquery' ), WPINV_VERSION );
86 
+            wp_register_script('jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array('jquery'), '4.0.13', true);
87 
+            wp_enqueue_script('select2', WPINV_PLUGIN_URL . 'assets/js/select2/select2.full.min.js', array('jquery'), WPINV_VERSION);
88 88
89 
-            $version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/admin.js' );
90 
-            wp_enqueue_script( 'wpinv-admin-script', WPINV_PLUGIN_URL . 'assets/js/admin.js', array( 'jquery', 'jquery-blockui','jquery-ui-tooltip', 'wp-color-picker', 'jquery-ui-datepicker' ),  $version );
91 
-            wp_localize_script( 'wpinv-admin-script', 'WPInv_Admin', apply_filters( 'wpinv_admin_js_localize', $this->get_admin_i18() ) );
89 
+            $version = filemtime(WPINV_PLUGIN_DIR . 'assets/js/admin.js');
90 
+            wp_enqueue_script('wpinv-admin-script', WPINV_PLUGIN_URL . 'assets/js/admin.js', array('jquery', 'jquery-blockui', 'jquery-ui-tooltip', 'wp-color-picker', 'jquery-ui-datepicker'), $version);
91 
+            wp_localize_script('wpinv-admin-script', 'WPInv_Admin', apply_filters('wpinv_admin_js_localize', $this->get_admin_i18()));
92 92
93 93 
         }
94 94
95 95 
         // Payment form scripts.
96 
-		if ( 'wpi_payment_form' == $page && $editing ) {
96 
+		if ('wpi_payment_form' == $page && $editing) {
97 97 
             $this->load_payment_form_scripts();
98 98 
         }
99 99
100 
-        if ( $page == 'wpinv-subscriptions' ) {
101 
-			wp_register_script( 'wpinv-sub-admin-script', WPINV_PLUGIN_URL . 'assets/js/subscriptions.js', array( 'wpinv-admin-script' ),  WPINV_VERSION );
102 
-			wp_enqueue_script( 'wpinv-sub-admin-script' );
100 
+        if ($page == 'wpinv-subscriptions') {
101 
+			wp_register_script('wpinv-sub-admin-script', WPINV_PLUGIN_URL . 'assets/js/subscriptions.js', array('wpinv-admin-script'), WPINV_VERSION);
102 
+			wp_enqueue_script('wpinv-sub-admin-script');
103 103 
 		}
104 104
105 
-		if ( $page == 'wpinv-reports' ) {
106 
-			wp_enqueue_script( 'jquery-flot', WPINV_PLUGIN_URL . 'assets/js/jquery.flot.min.js', array( 'jquery' ), '0.7' );
105 
+		if ($page == 'wpinv-reports') {
106 
+			wp_enqueue_script('jquery-flot', WPINV_PLUGIN_URL . 'assets/js/jquery.flot.min.js', array('jquery'), '0.7');
107 107 
 		}
108 108
109 
-		if ( $page == 'wpinv-subscriptions' ) {
110 
-			wp_enqueue_script( 'postbox' );
109 
+		if ($page == 'wpinv-subscriptions') {
110 
+			wp_enqueue_script('postbox');
111 111 
 		}
112 112
113 113 
     }
 
@@ -120,13 +120,13 @@  discard block
 
 block discarded – undo
120 120 
         global $post;
121 121
122 122 
         return array(
123 
-            'ajax_url'                  => admin_url( 'admin-ajax.php' ),
124 
-            'post_ID'                   => isset( $post->ID ) ? $post->ID : '',
125 
-            'wpinv_nonce'               => wp_create_nonce( 'wpinv-nonce' ),
126 
-            'add_invoice_note_nonce'    => wp_create_nonce( 'add-invoice-note' ),
127 
-            'delete_invoice_note_nonce' => wp_create_nonce( 'delete-invoice-note' ),
128 
-            'invoice_item_nonce'        => wp_create_nonce( 'invoice-item' ),
129 
-            'billing_details_nonce'     => wp_create_nonce( 'get-billing-details' ),
123 
+            'ajax_url'                  => admin_url('admin-ajax.php'),
124 
+            'post_ID'                   => isset($post->ID) ? $post->ID : '',
125 
+            'wpinv_nonce'               => wp_create_nonce('wpinv-nonce'),
126 
+            'add_invoice_note_nonce'    => wp_create_nonce('add-invoice-note'),
127 
+            'delete_invoice_note_nonce' => wp_create_nonce('delete-invoice-note'),
128 
+            'invoice_item_nonce'        => wp_create_nonce('invoice-item'),
129 
+            'billing_details_nonce'     => wp_create_nonce('get-billing-details'),
130 130 
             'tax'                       => wpinv_tax_amount(),
131 131 
             'discount'                  => wpinv_discount_amount(),
132 132 
             'currency_symbol'           => wpinv_currency_symbol(),
 
@@ -134,24 +134,24 @@  discard block
 
 block discarded – undo
134 134 
             'thousand_sep'              => wpinv_thousands_separator(),
135 135 
             'decimal_sep'               => wpinv_decimal_separator(),
136 136 
             'decimals'                  => wpinv_decimals(),
137 
-            'save_invoice'              => __( 'Save Invoice', 'invoicing' ),
138 
-            'status_publish'            => wpinv_status_nicename( 'publish' ),
139 
-            'status_pending'            => wpinv_status_nicename( 'wpi-pending' ),
140 
-            'delete_tax_rate'           => __( 'Are you sure you wish to delete this tax rate?', 'invoicing' ),
141 
-            'status_pending'            => wpinv_status_nicename( 'wpi-pending' ),
142 
-            'OneItemMin'                => __( 'Invoice must contain at least one item', 'invoicing' ),
143 
-            'FillBillingDetails'        => __( 'Fill the user\'s billing information? This will remove any currently entered billing information', 'invoicing' ),
144 
-            'confirmCalcTotals'         => __( 'Recalculate totals? This will recalculate totals based on the user billing country. If no billing country is set it will use the base country.', 'invoicing' ),
145 
-            'AreYouSure'                => __( 'Are you sure?', 'invoicing' ),
146 
-            'emptyInvoice'              => __( 'Add at least one item to save invoice!', 'invoicing' ),
147 
-            'errDeleteItem'             => __( 'This item is in use! Before delete this item, you need to delete all the invoice(s) using this item.', 'invoicing' ),
148 
-            'delete_subscription'       => __( 'Are you sure you want to delete this subscription?', 'invoicing' ),
149 
-            'action_edit'               => __( 'Edit', 'invoicing' ),
150 
-            'action_cancel'             => __( 'Cancel', 'invoicing' ),
151 
-            'item_description'          => __( 'Item Description', 'invoicing' ),
152 
-            'invoice_description'       => __( 'Invoice Description', 'invoicing' ),
153 
-            'discount_description'      => __( 'Discount Description', 'invoicing' ),
154 
-            'searching'                 => __( 'Searching', 'invoicing' ),
137 
+            'save_invoice'              => __('Save Invoice', 'invoicing'),
138 
+            'status_publish'            => wpinv_status_nicename('publish'),
139 
+            'status_pending'            => wpinv_status_nicename('wpi-pending'),
140 
+            'delete_tax_rate'           => __('Are you sure you wish to delete this tax rate?', 'invoicing'),
141 
+            'status_pending'            => wpinv_status_nicename('wpi-pending'),
142 
+            'OneItemMin'                => __('Invoice must contain at least one item', 'invoicing'),
143 
+            'FillBillingDetails'        => __('Fill the user\'s billing information? This will remove any currently entered billing information', 'invoicing'),
144 
+            'confirmCalcTotals'         => __('Recalculate totals? This will recalculate totals based on the user billing country. If no billing country is set it will use the base country.', 'invoicing'),
145 
+            'AreYouSure'                => __('Are you sure?', 'invoicing'),
146 
+            'emptyInvoice'              => __('Add at least one item to save invoice!', 'invoicing'),
147 
+            'errDeleteItem'             => __('This item is in use! Before delete this item, you need to delete all the invoice(s) using this item.', 'invoicing'),
148 
+            'delete_subscription'       => __('Are you sure you want to delete this subscription?', 'invoicing'),
149 
+            'action_edit'               => __('Edit', 'invoicing'),
150 
+            'action_cancel'             => __('Cancel', 'invoicing'),
151 
+            'item_description'          => __('Item Description', 'invoicing'),
152 
+            'invoice_description'       => __('Invoice Description', 'invoicing'),
153 
+            'discount_description'      => __('Discount Description', 'invoicing'),
154 
+            'searching'                 => __('Searching', 'invoicing'),
155 155 
         );
156 156
157 157 
     }
 
@@ -163,30 +163,30 @@  discard block
 
 block discarded – undo
163 163 
 	protected function load_payment_form_scripts() {
164 164 
         global $post;
165 165
166 
-        wp_enqueue_script( 'vue', WPINV_PLUGIN_URL . 'assets/js/vue/vue.js', array(), WPINV_VERSION );
167 
-		wp_enqueue_script( 'sortable', WPINV_PLUGIN_URL . 'assets/js/sortable.min.js', array(), WPINV_VERSION );
168 
-		wp_enqueue_script( 'vue_draggable', WPINV_PLUGIN_URL . 'assets/js/vue/vuedraggable.min.js', array( 'sortable', 'vue' ), WPINV_VERSION );
166 
+        wp_enqueue_script('vue', WPINV_PLUGIN_URL . 'assets/js/vue/vue.js', array(), WPINV_VERSION);
167 
+		wp_enqueue_script('sortable', WPINV_PLUGIN_URL . 'assets/js/sortable.min.js', array(), WPINV_VERSION);
168 
+		wp_enqueue_script('vue_draggable', WPINV_PLUGIN_URL . 'assets/js/vue/vuedraggable.min.js', array('sortable', 'vue'), WPINV_VERSION);
169 169
170 
-		$version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/admin-payment-forms.js' );
171 
-		wp_register_script( 'wpinv-admin-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/admin-payment-forms.js', array( 'wpinv-admin-script', 'vue_draggable' ),  $version );
170 
+		$version = filemtime(WPINV_PLUGIN_DIR . 'assets/js/admin-payment-forms.js');
171 
+		wp_register_script('wpinv-admin-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/admin-payment-forms.js', array('wpinv-admin-script', 'vue_draggable'), $version);
172 172
173 173 
 		wp_localize_script(
174 174 
             'wpinv-admin-payment-form-script',
175 175 
             'wpinvPaymentFormAdmin',
176 176 
             array(
177 
-				'elements'      => wpinv_get_data( 'payment-form-elements' ),
178 
-				'form_elements' => getpaid_get_payment_form_elements( $post->ID ),
177 
+				'elements'      => wpinv_get_data('payment-form-elements'),
178 
+				'form_elements' => getpaid_get_payment_form_elements($post->ID),
179 179 
 				'currency'      => wpinv_currency_symbol(),
180 180 
 				'position'      => wpinv_currency_position(),
181 181 
 				'decimals'      => (int) wpinv_decimals(),
182 182 
 				'thousands_sep' => wpinv_thousands_separator(),
183 183 
 				'decimals_sep'  => wpinv_decimal_separator(),
184 
-				'form_items'    => gepaid_get_form_items( $post->ID ),
184 
+				'form_items'    => gepaid_get_form_items($post->ID),
185 185 
 				'is_default'    => $post->ID == wpinv_get_default_payment_form(),
186 186 
             )
187 187 
         );
188 188
189 
-        wp_enqueue_script( 'wpinv-admin-payment-form-script' );
189 
+        wp_enqueue_script('wpinv-admin-payment-form-script');
190 190
191 191 
     }
192 192 
 
@@ -197,25 +197,25 @@  discard block
 
 block discarded – undo
197 197 
      * @return string
198 198 
 	 *
199 199 
 	 */
200 
-    public function admin_body_class( $classes ) {
200 
+    public function admin_body_class($classes) {
201 201 
 		global $pagenow, $post, $current_screen;
202 202
203 203
204 
-        $page = isset( $_GET['page'] ) ? $_GET['page'] : '';
204 
+        $page = isset($_GET['page']) ? $_GET['page'] : '';
205 205
206 
-        if ( ! empty( $current_screen->post_type ) ) {
206 
+        if (!empty($current_screen->post_type)) {
207 207 
 			$page = $current_screen->post_type;
208 208 
         }
209 209
210 
-        if ( false !== stripos( $page, 'wpi' ) ) {
211 
-            $classes .= ' wpi-' . sanitize_key( $page );
210 
+        if (false !== stripos($page, 'wpi')) {
211 
+            $classes .= ' wpi-' . sanitize_key($page);
212 212 
         }
213 213
214 
-        if ( in_array( $page, wpinv_parse_list( 'wpi_invoice wpi_payment_form wpi_quote' ) ) ) {
214 
+        if (in_array($page, wpinv_parse_list('wpi_invoice wpi_payment_form wpi_quote'))) {
215 215 
             $classes .= ' wpinv-cpt wpinv';
216 216 
         }
217 217
218 
-		if ( $pagenow == 'post.php' && $page == 'wpi_item' && ! empty( $post ) && ! wpinv_item_is_editable( $post ) ) {
218 
+		if ($pagenow == 'post.php' && $page == 'wpi_item' && !empty($post) && !wpinv_item_is_editable($post)) {
219 219 
 			$classes .= ' wpi-editable-n';
220 220 
 		}
221 221 
 
@@ -225,19 +225,19 @@  discard block
 
 block discarded – undo
225 225 
     /**
226 226 
 	 * Maybe show the AyeCode Connect Notice.
227 227 
 	 */
228 
-	public function init_ayecode_connect_helper(){
228 
+	public function init_ayecode_connect_helper() {
229 229
230 230 
         new AyeCode_Connect_Helper(
231 231 
             array(
232 
-				'connect_title' => __("WP Invoicing - an AyeCode product!","invoicing"),
233 
-				'connect_external'  => __( "Please confirm you wish to connect your site?","invoicing" ),
234 
-				'connect'           => sprintf( __( "<strong>Have a license?</strong> Forget about entering license keys or downloading zip files, connect your site for instant access. %slearn more%s","invoicing" ),"<a href='https://ayecode.io/introducing-ayecode-connect/' target='_blank'>","</a>" ),
235 
-				'connect_button'    => __("Connect Site","invoicing"),
236 
-				'connecting_button'    => __("Connecting...","invoicing"),
237 
-				'error_localhost'   => __( "This service will only work with a live domain, not a localhost.","invoicing" ),
238 
-				'error'             => __( "Something went wrong, please refresh and try again.","invoicing" ),
232 
+				'connect_title' => __("WP Invoicing - an AyeCode product!", "invoicing"),
233 
+				'connect_external'  => __("Please confirm you wish to connect your site?", "invoicing"),
234 
+				'connect'           => sprintf(__("<strong>Have a license?</strong> Forget about entering license keys or downloading zip files, connect your site for instant access. %slearn more%s", "invoicing"), "<a href='https://ayecode.io/introducing-ayecode-connect/' target='_blank'>", "</a>"),
235 
+				'connect_button'    => __("Connect Site", "invoicing"),
236 
+				'connecting_button'    => __("Connecting...", "invoicing"),
237 
+				'error_localhost'   => __("This service will only work with a live domain, not a localhost.", "invoicing"),
238 
+				'error'             => __("Something went wrong, please refresh and try again.", "invoicing"),
239 239 
             ),
240 
-            array( 'wpi-addons' )
240 
+            array('wpi-addons')
241 241 
         );
242 242
243 243 
     }
 
@@ -248,19 +248,19 @@  discard block
 
 block discarded – undo
248 248 
     public function activation_redirect() {
249 249
250 250 
 		// Bail if no activation redirect.
251 
-		if ( ! get_transient( '_wpinv_activation_redirect' ) || wp_doing_ajax() ) {
251 
+		if (!get_transient('_wpinv_activation_redirect') || wp_doing_ajax()) {
252 252 
 			return;
253 253 
 		}
254 254
255 255 
 		// Delete the redirect transient.
256 
-		delete_transient( '_wpinv_activation_redirect' );
256 
+		delete_transient('_wpinv_activation_redirect');
257 257
258 258 
 		// Bail if activating from network, or bulk
259 
-		if ( is_network_admin() || isset( $_GET['activate-multi'] ) ) {
259 
+		if (is_network_admin() || isset($_GET['activate-multi'])) {
260 260 
 			return;
261 261 
 		}
262 262
263 
-		wp_safe_redirect( admin_url( 'admin.php?page=wpinv-settings&tab=general' ) );
263 
+		wp_safe_redirect(admin_url('admin.php?page=wpinv-settings&tab=general'));
264 264 
 		exit;
265 265 
     }
266 266 
 
@@ -269,9 +269,9 @@  discard block
 
 block discarded – undo
269 269 
      */
270 270 
     public function maybe_do_admin_action() {
271 271
272 
-        if ( wpinv_current_user_can_manage_invoicing() && isset( $_REQUEST['getpaid-admin-action'] ) && isset( $_REQUEST['getpaid-nonce'] ) && wp_verify_nonce( $_REQUEST['getpaid-nonce'], 'getpaid-nonce' ) ) {
273 
-            $key = sanitize_key( $_REQUEST['getpaid-admin-action'] );
274 
-            do_action( "getpaid_authenticated_admin_action_$key", $_REQUEST );
272 
+        if (wpinv_current_user_can_manage_invoicing() && isset($_REQUEST['getpaid-admin-action']) && isset($_REQUEST['getpaid-nonce']) && wp_verify_nonce($_REQUEST['getpaid-nonce'], 'getpaid-nonce')) {
273 
+            $key = sanitize_key($_REQUEST['getpaid-admin-action']);
274 
+            do_action("getpaid_authenticated_admin_action_$key", $_REQUEST);
275 275 
         }
276 276
277 277 
     }
 
@@ -281,16 +281,16 @@  discard block
 
 block discarded – undo
281 281 
 	 *
282 282 
 	 * @param array $args
283 283 
      */
284 
-    public function send_customer_invoice( $args ) {
285 
-		$sent = getpaid()->get( 'invoice_emails' )->user_invoice( new WPInv_Invoice( $args['invoice_id'] ) );
284 
+    public function send_customer_invoice($args) {
285 
+		$sent = getpaid()->get('invoice_emails')->user_invoice(new WPInv_Invoice($args['invoice_id']));
286 286
287 
-		if ( $sent ) {
288 
-			$this->show_success( __( 'Invoice was successfully sent to the customer', 'invoicing' ) );
287 
+		if ($sent) {
288 
+			$this->show_success(__('Invoice was successfully sent to the customer', 'invoicing'));
289 289 
 		} else {
290 
-			$this->show_error( __( 'Could not sent the invoice to the customer', 'invoicing' ) );
290 
+			$this->show_error(__('Could not sent the invoice to the customer', 'invoicing'));
291 291 
 		}
292 292
293 
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce', 'invoice_id' ) ) );
293 
+		wp_safe_redirect(remove_query_arg(array('getpaid-admin-action', 'getpaid-nonce', 'invoice_id')));
294 294 
 		exit;
295 295 
 	}
296 296 
 
@@ -299,16 +299,16 @@  discard block
 
 block discarded – undo
299 299 
 	 *
300 300 
 	 * @param array $args
301 301 
      */
302 
-    public function send_customer_payment_reminder( $args ) {
303 
-		$sent = getpaid()->get( 'invoice_emails' )->force_send_overdue_notice( new WPInv_Invoice( $args['invoice_id'] ) );
302 
+    public function send_customer_payment_reminder($args) {
303 
+		$sent = getpaid()->get('invoice_emails')->force_send_overdue_notice(new WPInv_Invoice($args['invoice_id']));
304 304
305 
-		if ( $sent ) {
306 
-			$this->show_success( __( 'Payment reminder was successfully sent to the customer', 'invoicing' ) );
305 
+		if ($sent) {
306 
+			$this->show_success(__('Payment reminder was successfully sent to the customer', 'invoicing'));
307 307 
 		} else {
308 
-			$this->show_error( __( 'Could not sent payment reminder to the customer', 'invoicing' ) );
308 
+			$this->show_error(__('Could not sent payment reminder to the customer', 'invoicing'));
309 309 
 		}
310 310
311 
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce', 'invoice_id' ) ) );
311 
+		wp_safe_redirect(remove_query_arg(array('getpaid-admin-action', 'getpaid-nonce', 'invoice_id')));
312 312 
 		exit;
313 313 
 	}
314 314 
 
@@ -319,8 +319,8 @@  discard block
 
 block discarded – undo
319 319 
      * @return array
320 320 
 	 */
321 321 
 	public function get_notices() {
322 
-		$notices = get_option( 'wpinv_admin_notices' );
323 
-        return is_array( $notices ) ? $notices : array();
322 
+		$notices = get_option('wpinv_admin_notices');
323 
+        return is_array($notices) ? $notices : array();
324 324 
 	}
325 325
326 326 
 	/**
 
@@ -330,7 +330,7 @@  discard block
 
 block discarded – undo
330 330 
 	 * @since       1.0.19
331 331 
 	 */
332 332 
 	public function clear_notices() {
333 
-		delete_option( 'wpinv_admin_notices' );
333 
+		delete_option('wpinv_admin_notices');
334 334 
 	}
335 335
336 336 
 	/**
 
@@ -339,16 +339,16 @@  discard block
 
 block discarded – undo
339 339 
 	 * @access      public
340 340 
 	 * @since       1.0.19
341 341 
 	 */
342 
-	public function save_notice( $type, $message ) {
342 
+	public function save_notice($type, $message) {
343 343 
 		$notices = $this->get_notices();
344 344
345 
-		if ( empty( $notices[ $type ] ) || ! is_array( $notices[ $type ]) ) {
346 
-			$notices[ $type ] = array();
345 
+		if (empty($notices[$type]) || !is_array($notices[$type])) {
346 
+			$notices[$type] = array();
347 347 
 		}
348 348
349 
-		$notices[ $type ][] = $message;
349 
+		$notices[$type][] = $message;
350 350
351 
-		update_option( 'wpinv_admin_notices', $notices );
351 
+		update_option('wpinv_admin_notices', $notices);
352 352 
 	}
353 353
354 354 
 	/**
 
@@ -358,8 +358,8 @@  discard block
 
 block discarded – undo
358 358 
 	 * @access      public
359 359 
 	 * @since       1.0.19
360 360 
 	 */
361 
-	public function show_success( $msg ) {
362 
-		$this->save_notice( 'success', $msg );
361 
+	public function show_success($msg) {
362 
+		$this->save_notice('success', $msg);
363 363 
 	}
364 364
365 365 
 	/**
 
@@ -369,8 +369,8 @@  discard block
 
 block discarded – undo
369 369 
 	 * @param       string $msg The message to qeue.
370 370 
 	 * @since       1.0.19
371 371 
 	 */
372 
-	public function show_error( $msg ) {
373 
-		$this->save_notice( 'error', $msg );
372 
+	public function show_error($msg) {
373 
+		$this->save_notice('error', $msg);
374 374 
 	}
375 375
376 376 
 	/**
 
@@ -380,8 +380,8 @@  discard block
 
 block discarded – undo
380 380 
 	 * @param       string $msg The message to qeue.
381 381 
 	 * @since       1.0.19
382 382 
 	 */
383 
-	public function show_warning( $msg ) {
384 
-		$this->save_notice( 'warning', $msg );
383 
+	public function show_warning($msg) {
384 
+		$this->save_notice('warning', $msg);
385 385 
 	}
386 386
387 387 
 	/**
 
@@ -391,8 +391,8 @@  discard block
 
 block discarded – undo
391 391 
 	 * @param       string $msg The message to qeue.
392 392 
 	 * @since       1.0.19
393 393 
 	 */
394 
-	public function show_info( $msg ) {
395 
-		$this->save_notice( 'info', $msg );
394 
+	public function show_info($msg) {
395 
+		$this->save_notice('info', $msg);
396 396 
 	}
397 397
398 398 
 	/**
 
@@ -406,15 +406,15 @@  discard block
 
 block discarded – undo
406 406 
         $notices = $this->get_notices();
407 407 
         $this->clear_notices();
408 408
409 
-		foreach ( $notices as $type => $messages ) {
409 
+		foreach ($notices as $type => $messages) {
410 410
411 
-			if ( ! is_array( $messages ) ) {
411 
+			if (!is_array($messages)) {
412 412 
 				continue;
413 413 
 			}
414 414
415 
-            $type  = sanitize_key( $type );
416 
-			foreach ( $messages as $message ) {
417 
-                $message = wp_kses_post( $message );
415 
+            $type = sanitize_key($type);
416 
+			foreach ($messages as $message) {
417 
+                $message = wp_kses_post($message);
418 418 
 				echo "<div class='notice notice-$type is-dismissible'><p>$message</p></div>";
419 419 
             }
420 420
Please login to merge, or discard this patch.
includes/class-wpinv-ajax.php 2 patches
Indentation   +58 added lines, -58 removed lines patch added patch discarded remove patch 
@@ -14,70 +14,70 @@  discard block
 
 block discarded – undo
14 14 
 class WPInv_Ajax {
15 15
16 16 
     /**
17 
-	 * Hook in ajax handlers.
18 
-	 */
19 
-	public static function init() {
20 
-		add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 );
21 
-		add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 );
22 
-		self::add_ajax_events();
17 
+     * Hook in ajax handlers.
18 
+     */
19 
+    public static function init() {
20 
+        add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 );
21 
+        add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 );
22 
+        self::add_ajax_events();
23 23 
     }
24 24
25 25 
     /**
26 
-	 * Set GetPaid AJAX constant and headers.
27 
-	 */
28 
-	public static function define_ajax() {
29 
-
30 
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
31 
-			getpaid_maybe_define_constant( 'DOING_AJAX', true );
32 
-			getpaid_maybe_define_constant( 'WPInv_DOING_AJAX', true );
33 
-			if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) {
34 
-				/** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 );
35 
-			}
36 
-			$GLOBALS['wpdb']->hide_errors();
37 
-		}
26 
+     * Set GetPaid AJAX constant and headers.
27 
+     */
28 
+    public static function define_ajax() {
29 
+
30 
+        if ( ! empty( $_GET['wpinv-ajax'] ) ) {
31 
+            getpaid_maybe_define_constant( 'DOING_AJAX', true );
32 
+            getpaid_maybe_define_constant( 'WPInv_DOING_AJAX', true );
33 
+            if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) {
34 
+                /** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 );
35 
+            }
36 
+            $GLOBALS['wpdb']->hide_errors();
37 
+        }
38 38
39 39 
     }
40 40
41 41 
     /**
42 
-	 * Send headers for GetPaid Ajax Requests.
43 
-	 *
44 
-	 * @since 1.0.18
45 
-	 */
46 
-	private static function wpinv_ajax_headers() {
47 
-		if ( ! headers_sent() ) {
48 
-			send_origin_headers();
49 
-			send_nosniff_header();
50 
-			nocache_headers();
51 
-			header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
52 
-			header( 'X-Robots-Tag: noindex' );
53 
-			status_header( 200 );
54 
-		}
42 
+     * Send headers for GetPaid Ajax Requests.
43 
+     *
44 
+     * @since 1.0.18
45 
+     */
46 
+    private static function wpinv_ajax_headers() {
47 
+        if ( ! headers_sent() ) {
48 
+            send_origin_headers();
49 
+            send_nosniff_header();
50 
+            nocache_headers();
51 
+            header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
52 
+            header( 'X-Robots-Tag: noindex' );
53 
+            status_header( 200 );
54 
+        }
55 55 
     }
56 56
57 57 
     /**
58 
-	 * Check for GetPaid Ajax request and fire action.
59 
-	 */
60 
-	public static function do_wpinv_ajax() {
61 
-		global $wp_query;
58 
+     * Check for GetPaid Ajax request and fire action.
59 
+     */
60 
+    public static function do_wpinv_ajax() {
61 
+        global $wp_query;
62 62
63 
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
64 
-			$wp_query->set( 'wpinv-ajax', sanitize_text_field( wp_unslash( $_GET['wpinv-ajax'] ) ) );
65 
-		}
63 
+        if ( ! empty( $_GET['wpinv-ajax'] ) ) {
64 
+            $wp_query->set( 'wpinv-ajax', sanitize_text_field( wp_unslash( $_GET['wpinv-ajax'] ) ) );
65 
+        }
66 66
67 
-		$action = $wp_query->get( 'wpinv-ajax' );
67 
+        $action = $wp_query->get( 'wpinv-ajax' );
68 68
69 
-		if ( $action ) {
70 
-			self::wpinv_ajax_headers();
71 
-			$action = sanitize_text_field( $action );
72 
-			do_action( 'wpinv_ajax_' . $action );
73 
-			wp_die();
74 
-		}
69 
+        if ( $action ) {
70 
+            self::wpinv_ajax_headers();
71 
+            $action = sanitize_text_field( $action );
72 
+            do_action( 'wpinv_ajax_' . $action );
73 
+            wp_die();
74 
+        }
75 75
76 76 
     }
77 77
78 78 
     /**
79 
-	 * Hook in ajax methods.
80 
-	 */
79 
+     * Hook in ajax methods.
80 
+     */
81 81 
     public static function add_ajax_events() {
82 82
83 83 
         // array( 'event' => is_frontend )
 
@@ -260,24 +260,24 @@  discard block
 
 block discarded – undo
260 260 
         }
261 261
262 262 
         // Is the request set up correctly?
263 
-		if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) ) {
264 
-			echo aui()->alert(
265 
-				array(
266 
-					'type'    => 'warning',
267 
-					'content' => __( 'No payment form or item provided', 'invoicing' ),
268 
-				)
263 
+        if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) ) {
264 
+            echo aui()->alert(
265 
+                array(
266 
+                    'type'    => 'warning',
267 
+                    'content' => __( 'No payment form or item provided', 'invoicing' ),
268 
+                )
269 269 
             );
270 270 
             exit;
271 271 
         }
272 272
273 273 
         // Payment form or button?
274 
-		if ( ! empty( $_GET['form'] ) ) {
274 
+        if ( ! empty( $_GET['form'] ) ) {
275 275 
             getpaid_display_payment_form( $_GET['form'] );
276 
-		} else if( ! empty( $_GET['invoice'] ) ) {
277 
-		    getpaid_display_invoice_payment_form( $_GET['invoice'] );
276 
+        } else if( ! empty( $_GET['invoice'] ) ) {
277 
+            getpaid_display_invoice_payment_form( $_GET['invoice'] );
278 278 
         } else {
279 
-			$items = getpaid_convert_items_to_array( $_GET['item'] );
280 
-		    getpaid_display_item_payment_form( $items );
279 
+            $items = getpaid_convert_items_to_array( $_GET['item'] );
280 
+            getpaid_display_item_payment_form( $items );
281 281 
         }
282 282
283 283 
         exit;
Please login to merge, or discard this patch.
Spacing   +269 added lines, -269 removed lines patch added patch discarded remove patch 
@@ -6,7 +6,7 @@  discard block
 
 block discarded – undo
6 6 
  * @package Invoicing
7 7 
  */
8 8
9 
-defined( 'ABSPATH' ) || exit;
9 
+defined('ABSPATH') || exit;
10 10
11 11 
 /**
12 12 
  * WPInv_Ajax class.
 
@@ -17,8 +17,8 @@  discard block
 
 block discarded – undo
17 17 
 	 * Hook in ajax handlers.
18 18 
 	 */
19 19 
 	public static function init() {
20 
-		add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 );
21 
-		add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 );
20 
+		add_action('init', array(__CLASS__, 'define_ajax'), 0);
21 
+		add_action('template_redirect', array(__CLASS__, 'do_wpinv_ajax'), 0);
22 22 
 		self::add_ajax_events();
23 23 
     }
24 24 
 
@@ -27,11 +27,11 @@  discard block
 
 block discarded – undo
27 27 
 	 */
28 28 
 	public static function define_ajax() {
29 29
30 
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
31 
-			getpaid_maybe_define_constant( 'DOING_AJAX', true );
32 
-			getpaid_maybe_define_constant( 'WPInv_DOING_AJAX', true );
33 
-			if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) {
34 
-				/** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 );
30 
+		if (!empty($_GET['wpinv-ajax'])) {
31 
+			getpaid_maybe_define_constant('DOING_AJAX', true);
32 
+			getpaid_maybe_define_constant('WPInv_DOING_AJAX', true);
33 
+			if (!WP_DEBUG || (WP_DEBUG && !WP_DEBUG_DISPLAY)) {
34 
+				/** @scrutinizer ignore-unhandled */ @ini_set('display_errors', 0);
35 35 
 			}
36 36 
 			$GLOBALS['wpdb']->hide_errors();
37 37 
 		}
 
@@ -44,13 +44,13 @@  discard block
 
 block discarded – undo
44 44 
 	 * @since 1.0.18
45 45 
 	 */
46 46 
 	private static function wpinv_ajax_headers() {
47 
-		if ( ! headers_sent() ) {
47 
+		if (!headers_sent()) {
48 48 
 			send_origin_headers();
49 49 
 			send_nosniff_header();
50 50 
 			nocache_headers();
51 
-			header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
52 
-			header( 'X-Robots-Tag: noindex' );
53 
-			status_header( 200 );
51 
+			header('Content-Type: text/html; charset=' . get_option('blog_charset'));
52 
+			header('X-Robots-Tag: noindex');
53 
+			status_header(200);
54 54 
 		}
55 55 
     }
56 56 
     
@@ -60,16 +60,16 @@  discard block
 
 block discarded – undo
60 60 
 	public static function do_wpinv_ajax() {
61 61 
 		global $wp_query;
62 62
63 
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
64 
-			$wp_query->set( 'wpinv-ajax', sanitize_text_field( wp_unslash( $_GET['wpinv-ajax'] ) ) );
63 
+		if (!empty($_GET['wpinv-ajax'])) {
64 
+			$wp_query->set('wpinv-ajax', sanitize_text_field(wp_unslash($_GET['wpinv-ajax'])));
65 65 
 		}
66 66
67 
-		$action = $wp_query->get( 'wpinv-ajax' );
67 
+		$action = $wp_query->get('wpinv-ajax');
68 68
69 
-		if ( $action ) {
69 
+		if ($action) {
70 70 
 			self::wpinv_ajax_headers();
71 
-			$action = sanitize_text_field( $action );
72 
-			do_action( 'wpinv_ajax_' . $action );
71 
+			$action = sanitize_text_field($action);
72 
+			do_action('wpinv_ajax_' . $action);
73 73 
 			wp_die();
74 74 
 		}
75 75 
 
@@ -103,36 +103,36 @@  discard block
 
 block discarded – undo
103 103 
             'ip_geolocation'              => true,
104 104 
         );
105 105
106 
-        foreach ( $ajax_events as $ajax_event => $nopriv ) {
107 
-            add_action( 'wp_ajax_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
108 
-            add_action( 'wp_ajax_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) );
106 
+        foreach ($ajax_events as $ajax_event => $nopriv) {
107 
+            add_action('wp_ajax_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
108 
+            add_action('wp_ajax_getpaid_' . $ajax_event, array(__CLASS__, $ajax_event));
109 109
110 
-            if ( $nopriv ) {
111 
-                add_action( 'wp_ajax_nopriv_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
112 
-                add_action( 'wp_ajax_nopriv_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) );
113 
-                add_action( 'wpinv_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) );
110 
+            if ($nopriv) {
111 
+                add_action('wp_ajax_nopriv_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
112 
+                add_action('wp_ajax_nopriv_getpaid_' . $ajax_event, array(__CLASS__, $ajax_event));
113 
+                add_action('wpinv_ajax_' . $ajax_event, array(__CLASS__, $ajax_event));
114 114 
             }
115 115 
         }
116 116 
     }
117 117
118 118 
     public static function add_note() {
119 
-        check_ajax_referer( 'add-invoice-note', '_nonce' );
119 
+        check_ajax_referer('add-invoice-note', '_nonce');
120 120
121 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
121 
+        if (!wpinv_current_user_can_manage_invoicing()) {
122 122 
             die(-1);
123 123 
         }
124 124
125 
-        $post_id   = absint( $_POST['post_id'] );
126 
-        $note      = wp_kses_post( trim( stripslashes( $_POST['note'] ) ) );
127 
-        $note_type = sanitize_text_field( $_POST['note_type'] );
125 
+        $post_id   = absint($_POST['post_id']);
126 
+        $note      = wp_kses_post(trim(stripslashes($_POST['note'])));
127 
+        $note_type = sanitize_text_field($_POST['note_type']);
128 128
129 129 
         $is_customer_note = $note_type == 'customer' ? 1 : 0;
130 130
131 
-        if ( $post_id > 0 ) {
132 
-            $note_id = wpinv_insert_payment_note( $post_id, $note, $is_customer_note );
131 
+        if ($post_id > 0) {
132 
+            $note_id = wpinv_insert_payment_note($post_id, $note, $is_customer_note);
133 133
134 
-            if ( $note_id > 0 && !is_wp_error( $note_id ) ) {
135 
-                wpinv_get_invoice_note_line_item( $note_id );
134 
+            if ($note_id > 0 && !is_wp_error($note_id)) {
135 
+                wpinv_get_invoice_note_line_item($note_id);
136 136 
             }
137 137 
         }
138 138 
 
@@ -140,16 +140,16 @@  discard block
 
 block discarded – undo
140 140 
     }
141 141
142 142 
     public static function delete_note() {
143 
-        check_ajax_referer( 'delete-invoice-note', '_nonce' );
143 
+        check_ajax_referer('delete-invoice-note', '_nonce');
144 144
145 
-        if ( !wpinv_current_user_can_manage_invoicing() ) {
145 
+        if (!wpinv_current_user_can_manage_invoicing()) {
146 146 
             die(-1);
147 147 
         }
148 148
149 
-        $note_id = (int)$_POST['note_id'];
149 
+        $note_id = (int) $_POST['note_id'];
150 150
151 
-        if ( $note_id > 0 ) {
152 
-            wp_delete_comment( $note_id, true );
151 
+        if ($note_id > 0) {
152 
+            wp_delete_comment($note_id, true);
153 153 
         }
154 154
155 155 
         die();
 
@@ -167,34 +167,34 @@  discard block
 
 block discarded – undo
167 167 
     public static function get_billing_details() {
168 168
169 169 
         // Verify nonce.
170 
-        check_ajax_referer( 'wpinv-nonce' );
170 
+        check_ajax_referer('wpinv-nonce');
171 171
172 172 
         // Can the user manage the plugin?
173 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
173 
+        if (!wpinv_current_user_can_manage_invoicing()) {
174 174 
             die(-1);
175 175 
         }
176 176
177 177 
         // Do we have a user id?
178 178 
         $user_id = $_GET['user_id'];
179 179
180 
-        if ( empty( $user_id ) || ! is_numeric( $user_id ) ) {
180 
+        if (empty($user_id) || !is_numeric($user_id)) {
181 181 
             die(-1);
182 182 
         }
183 183
184 184 
         // Fetch the billing details.
185 
-        $billing_details    = wpinv_get_user_address( $user_id );
186 
-        $billing_details    = apply_filters( 'wpinv_ajax_billing_details', $billing_details, $user_id );
185 
+        $billing_details    = wpinv_get_user_address($user_id);
186 
+        $billing_details    = apply_filters('wpinv_ajax_billing_details', $billing_details, $user_id);
187 187
188 188 
         // unset the user id and email.
189 
-        $to_ignore = array( 'user_id', 'email' );
189 
+        $to_ignore = array('user_id', 'email');
190 190
191 
-        foreach ( $to_ignore as $key ) {
192 
-            if ( isset( $billing_details[ $key ] ) ) {
193 
-                unset( $billing_details[ $key ] );
191 
+        foreach ($to_ignore as $key) {
192 
+            if (isset($billing_details[$key])) {
193 
+                unset($billing_details[$key]);
194 194 
             }
195 195 
         }
196 196
197 
-        wp_send_json_success( $billing_details );
197 
+        wp_send_json_success($billing_details);
198 198
199 199 
     }
200 200 
 
@@ -204,47 +204,47 @@  discard block
 
 block discarded – undo
204 204 
     public static function check_new_user_email() {
205 205
206 206 
         // Verify nonce.
207 
-        check_ajax_referer( 'wpinv-nonce' );
207 
+        check_ajax_referer('wpinv-nonce');
208 208
209 209 
         // Can the user manage the plugin?
210 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
210 
+        if (!wpinv_current_user_can_manage_invoicing()) {
211 211 
             die(-1);
212 212 
         }
213 213
214 214 
         // We need an email address.
215 
-        if ( empty( $_GET['email'] ) ) {
216 
-            _e( "Provide the new user's email address", 'invoicing' );
215 
+        if (empty($_GET['email'])) {
216 
+            _e("Provide the new user's email address", 'invoicing');
217 217 
             exit;
218 218 
         }
219 219
220 220 
         // Ensure the email is valid.
221 
-        $email = sanitize_text_field( $_GET['email'] );
222 
-        if ( ! is_email( $email ) ) {
223 
-            _e( 'Invalid email address', 'invoicing' );
221 
+        $email = sanitize_text_field($_GET['email']);
222 
+        if (!is_email($email)) {
223 
+            _e('Invalid email address', 'invoicing');
224 224 
             exit;
225 225 
         }
226 226
227 227 
         // And it does not exist.
228 
-        if ( email_exists( $email ) ) {
229 
-            _e( 'A user with this email address already exists', 'invoicing' );
228 
+        if (email_exists($email)) {
229 
+            _e('A user with this email address already exists', 'invoicing');
230 230 
             exit;
231 231 
         }
232 232
233 
-        wp_send_json_success( true );
233 
+        wp_send_json_success(true);
234 234 
     }
235 235
236 236 
     public static function run_tool() {
237 
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
238 
-        if ( !wpinv_current_user_can_manage_invoicing() ) {
237 
+        check_ajax_referer('wpinv-nonce', '_nonce');
238 
+        if (!wpinv_current_user_can_manage_invoicing()) {
239 239 
             die(-1);
240 240 
         }
241 241
242 
-        $tool = sanitize_text_field( $_POST['tool'] );
242 
+        $tool = sanitize_text_field($_POST['tool']);
243 243
244 
-        do_action( 'wpinv_run_tool' );
244 
+        do_action('wpinv_run_tool');
245 245
246 
-        if ( !empty( $tool ) ) {
247 
-            do_action( 'wpinv_tool_' . $tool );
246 
+        if (!empty($tool)) {
247 
+            do_action('wpinv_tool_' . $tool);
248 248 
         }
249 249 
     }
250 250 
 
@@ -254,30 +254,30 @@  discard block
 
 block discarded – undo
254 254 
     public static function get_payment_form() {
255 255
256 256 
         // Check nonce.
257 
-        if ( ! isset( $_GET['nonce'] ) || ! wp_verify_nonce( $_GET['nonce'], 'getpaid_ajax_form' ) ) {
258 
-            _e( 'Error: Reload the page and try again.', 'invoicing' );
257 
+        if (!isset($_GET['nonce']) || !wp_verify_nonce($_GET['nonce'], 'getpaid_ajax_form')) {
258 
+            _e('Error: Reload the page and try again.', 'invoicing');
259 259 
             exit;
260 260 
         }
261 261
262 262 
         // Is the request set up correctly?
263 
-		if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) ) {
263 
+		if (empty($_GET['form']) && empty($_GET['item'])) {
264 264 
 			echo aui()->alert(
265 265 
 				array(
266 266 
 					'type'    => 'warning',
267 
-					'content' => __( 'No payment form or item provided', 'invoicing' ),
267 
+					'content' => __('No payment form or item provided', 'invoicing'),
268 268 
 				)
269 269 
             );
270 270 
             exit;
271 271 
         }
272 272
273 273 
         // Payment form or button?
274 
-		if ( ! empty( $_GET['form'] ) ) {
275 
-            getpaid_display_payment_form( $_GET['form'] );
276 
-		} else if( ! empty( $_GET['invoice'] ) ) {
277 
-		    getpaid_display_invoice_payment_form( $_GET['invoice'] );
274 
+		if (!empty($_GET['form'])) {
275 
+            getpaid_display_payment_form($_GET['form']);
276 
+		} else if (!empty($_GET['invoice'])) {
277 
+		    getpaid_display_invoice_payment_form($_GET['invoice']);
278 278 
         } else {
279 
-			$items = getpaid_convert_items_to_array( $_GET['item'] );
280 
-		    getpaid_display_item_payment_form( $items );
279 
+			$items = getpaid_convert_items_to_array($_GET['item']);
280 
+		    getpaid_display_item_payment_form($items);
281 281 
         }
282 282
283 283 
         exit;
 
@@ -292,17 +292,17 @@  discard block
 
 block discarded – undo
292 292 
     public static function payment_form() {
293 293
294 294 
         // Check nonce.
295 
-        check_ajax_referer( 'getpaid_form_nonce' );
295 
+        check_ajax_referer('getpaid_form_nonce');
296 296
297 297 
         // ... form fields...
298 
-        if ( empty( $_POST['getpaid_payment_form_submission'] ) ) {
299 
-            _e( 'Error: Reload the page and try again.', 'invoicing' );
298 
+        if (empty($_POST['getpaid_payment_form_submission'])) {
299 
+            _e('Error: Reload the page and try again.', 'invoicing');
300 300 
             exit;
301 301 
         }
302 302
303 303 
         // Process the payment form.
304 
-        $checkout_class = apply_filters( 'getpaid_checkout_class', 'GetPaid_Checkout' );
305 
-        $checkout       = new $checkout_class( new GetPaid_Payment_Form_Submission() );
304 
+        $checkout_class = apply_filters('getpaid_checkout_class', 'GetPaid_Checkout');
305 
+        $checkout       = new $checkout_class(new GetPaid_Payment_Form_Submission());
306 306 
         $checkout->process_checkout();
307 307
308 308 
         exit;
 
@@ -315,51 +315,51 @@  discard block
 
 block discarded – undo
315 315 
      */
316 316 
     public static function get_payment_form_states_field() {
317 317
318 
-        if ( empty( $_GET['country'] ) || empty( $_GET['form'] ) ) {
318 
+        if (empty($_GET['country']) || empty($_GET['form'])) {
319 319 
             exit;
320 320 
         }
321 321
322 
-        $elements = getpaid_get_payment_form_elements( $_GET['form'] );
322 
+        $elements = getpaid_get_payment_form_elements($_GET['form']);
323 323
324 
-        if ( empty( $elements ) ) {
324 
+        if (empty($elements)) {
325 325 
             exit;
326 326 
         }
327 327
328 328 
         $address_fields = array();
329 
-        foreach ( $elements as $element ) {
330 
-            if ( 'address' === $element['type'] ) {
329 
+        foreach ($elements as $element) {
330 
+            if ('address' === $element['type']) {
331 331 
                 $address_fields = $element;
332 332 
                 break;
333 333 
             }
334 334 
         }
335 335
336 
-        if ( empty( $address_fields ) ) {
336 
+        if (empty($address_fields)) {
337 337 
             exit;
338 338 
         }
339 339
340 
-        foreach( $address_fields['fields'] as $address_field ) {
340 
+        foreach ($address_fields['fields'] as $address_field) {
341 341
342 
-            if ( 'wpinv_state' == $address_field['name'] ) {
342 
+            if ('wpinv_state' == $address_field['name']) {
343 343
344 344 
                 $label = $address_field['label'];
345 345
346 
-                if ( ! empty( $address_field['required'] ) ) {
346 
+                if (!empty($address_field['required'])) {
347 347 
                     $label .= "<span class='text-danger'> *</span>";
348 348 
                 }
349 349
350 
-                $states = wpinv_get_country_states( $_GET['country'] );
350 
+                $states = wpinv_get_country_states($_GET['country']);
351 351
352 
-                if ( ! empty( $states ) ) {
352 
+                if (!empty($states)) {
353 353
354 354 
                     $html = aui()->select(
355 355 
                             array(
356 356 
                                 'options'          => $states,
357 
-                                'name'             => esc_attr( $address_field['name'] ),
358 
-                                'id'               => esc_attr( $address_field['name'] ),
359 
-                                'placeholder'      => esc_attr( $address_field['placeholder'] ),
357 
+                                'name'             => esc_attr($address_field['name']),
358 
+                                'id'               => esc_attr($address_field['name']),
359 
+                                'placeholder'      => esc_attr($address_field['placeholder']),
360 360 
                                 'required'         => (bool) $address_field['required'],
361 361 
                                 'no_wrap'          => true,
362 
-                                'label'            => wp_kses_post( $label ),
362 
+                                'label'            => wp_kses_post($label),
363 363 
                                 'select2'          => false,
364 364 
                             )
365 365 
                         );
 
@@ -368,10 +368,10 @@  discard block
 
 block discarded – undo
368 368
369 369 
                     $html = aui()->input(
370 370 
                             array(
371 
-                                'name'       => esc_attr( $address_field['name'] ),
372 
-                                'id'         => esc_attr( $address_field['name'] ),
371 
+                                'name'       => esc_attr($address_field['name']),
372 
+                                'id'         => esc_attr($address_field['name']),
373 373 
                                 'required'   => (bool) $address_field['required'],
374 
-                                'label'      => wp_kses_post( $label ),
374 
+                                'label'      => wp_kses_post($label),
375 375 
                                 'no_wrap'    => true,
376 376 
                                 'type'       => 'text',
377 377 
                             )
 
@@ -379,7 +379,7 @@  discard block
 
 block discarded – undo
379 379
380 380 
                 }
381 381
382 
-                wp_send_json_success( str_replace( 'sr-only', '', $html ) );
382 
+                wp_send_json_success(str_replace('sr-only', '', $html));
383 383 
                 exit;
384 384
385 385 
             }
 
@@ -395,56 +395,56 @@  discard block
 
 block discarded – undo
395 395 
     public static function recalculate_invoice_totals() {
396 396
397 397 
         // Verify nonce.
398 
-        check_ajax_referer( 'wpinv-nonce' );
398 
+        check_ajax_referer('wpinv-nonce');
399 399
400 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
400 
+        if (!wpinv_current_user_can_manage_invoicing()) {
401 401 
             exit;
402 402 
         }
403 403
404 404 
         // We need an invoice.
405 
-        if ( empty( $_POST['post_id'] ) ) {
405 
+        if (empty($_POST['post_id'])) {
406 406 
             exit;
407 407 
         }
408 408
409 409 
         // Fetch the invoice.
410 
-        $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) );
410 
+        $invoice = new WPInv_Invoice(trim($_POST['post_id']));
411 411
412 412 
         // Ensure it exists.
413 
-        if ( ! $invoice->get_id() ) {
413 
+        if (!$invoice->get_id()) {
414 414 
             exit;
415 415 
         }
416 416
417 417 
         // Maybe set the country, state, currency.
418 
-        foreach ( array( 'country', 'state', 'currency' ) as $key ) {
419 
-            if ( isset( $_POST[ $key ] ) ) {
418 
+        foreach (array('country', 'state', 'currency') as $key) {
419 
+            if (isset($_POST[$key])) {
420 420 
                 $method = "set_$key";
421 
-                $invoice->$method( $_POST[ $key ] );
421 
+                $invoice->$method($_POST[$key]);
422 422 
             }
423 423 
         }
424 424
425 425 
         // Maybe disable taxes.
426 
-        $invoice->set_disable_taxes( ! empty( $_POST['taxes'] ) );
426 
+        $invoice->set_disable_taxes(!empty($_POST['taxes']));
427 427
428 428 
         // Recalculate totals.
429 429 
         $invoice->recalculate_total();
430 430
431 
-        $total = wpinv_price( wpinv_format_amount( $invoice->get_total() ), $invoice->get_currency() );
431 
+        $total = wpinv_price(wpinv_format_amount($invoice->get_total()), $invoice->get_currency());
432 432
433 
-        if ( $invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total() ) {
434 
-            $recurring_total = wpinv_price( wpinv_format_amount( $invoice->get_recurring_total() ), $invoice->get_currency() );
435 
-            $total          .= '<small class="form-text text-muted">' . sprintf( __( 'Recurring Price: %s', 'invoicing' ), $recurring_total ) . '</small>';
433 
+        if ($invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total()) {
434 
+            $recurring_total = wpinv_price(wpinv_format_amount($invoice->get_recurring_total()), $invoice->get_currency());
435 
+            $total          .= '<small class="form-text text-muted">' . sprintf(__('Recurring Price: %s', 'invoicing'), $recurring_total) . '</small>';
436 436 
         }
437 437
438 438 
         $totals = array(
439 
-            'subtotal' => wpinv_price( wpinv_format_amount( $invoice->get_subtotal() ), $invoice->get_currency() ),
440 
-            'discount' => wpinv_price( wpinv_format_amount( $invoice->get_total_discount() ), $invoice->get_currency() ),
441 
-            'tax'      => wpinv_price( wpinv_format_amount( $invoice->get_total_tax() ), $invoice->get_currency() ),
439 
+            'subtotal' => wpinv_price(wpinv_format_amount($invoice->get_subtotal()), $invoice->get_currency()),
440 
+            'discount' => wpinv_price(wpinv_format_amount($invoice->get_total_discount()), $invoice->get_currency()),
441 
+            'tax'      => wpinv_price(wpinv_format_amount($invoice->get_total_tax()), $invoice->get_currency()),
442 442 
             'total'    => $total,
443 443 
         );
444 444
445 
-        $totals = apply_filters( 'getpaid_invoice_totals', $totals, $invoice );
445 
+        $totals = apply_filters('getpaid_invoice_totals', $totals, $invoice);
446 446
447 
-        wp_send_json_success( compact( 'totals' ) );
447 
+        wp_send_json_success(compact('totals'));
448 448 
     }
449 449
450 450 
     /**
 
@@ -453,33 +453,33 @@  discard block
 
 block discarded – undo
453 453 
     public static function get_invoice_items() {
454 454
455 455 
         // Verify nonce.
456 
-        check_ajax_referer( 'wpinv-nonce' );
456 
+        check_ajax_referer('wpinv-nonce');
457 457
458 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
458 
+        if (!wpinv_current_user_can_manage_invoicing()) {
459 459 
             exit;
460 460 
         }
461 461
462 462 
         // We need an invoice and items.
463 
-        if ( empty( $_POST['post_id'] ) ) {
463 
+        if (empty($_POST['post_id'])) {
464 464 
             exit;
465 465 
         }
466 466
467 467 
         // Fetch the invoice.
468 
-        $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) );
468 
+        $invoice = new WPInv_Invoice(trim($_POST['post_id']));
469 469
470 470 
         // Ensure it exists.
471 
-        if ( ! $invoice->get_id() ) {
471 
+        if (!$invoice->get_id()) {
472 472 
             exit;
473 473 
         }
474 474
475 475 
         // Return an array of invoice items.
476 476 
         $items = array();
477 477
478 
-        foreach ( $invoice->get_items() as $item_id => $item ) {
479 
-            $items[ $item_id ] = $item->prepare_data_for_invoice_edit_ajax(  $invoice->get_currency()  );
478 
+        foreach ($invoice->get_items() as $item_id => $item) {
479 
+            $items[$item_id] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
480 480 
         }
481 481
482 
-        wp_send_json_success( compact( 'items' ) );
482 
+        wp_send_json_success(compact('items'));
483 483 
     }
484 484
485 485 
     /**
 
@@ -488,50 +488,50 @@  discard block
 
 block discarded – undo
488 488 
     public static function edit_invoice_item() {
489 489
490 490 
         // Verify nonce.
491 
-        check_ajax_referer( 'wpinv-nonce' );
491 
+        check_ajax_referer('wpinv-nonce');
492 492
493 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
493 
+        if (!wpinv_current_user_can_manage_invoicing()) {
494 494 
             exit;
495 495 
         }
496 496
497 497 
         // We need an invoice and item details.
498 
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['data'] ) ) {
498 
+        if (empty($_POST['post_id']) || empty($_POST['data'])) {
499 499 
             exit;
500 500 
         }
501 501
502 502 
         // Fetch the invoice.
503 
-        $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) );
503 
+        $invoice = new WPInv_Invoice(trim($_POST['post_id']));
504 504
505 505 
         // Ensure it exists and its not been paid for.
506 
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
506 
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
507 507 
             exit;
508 508 
         }
509 509
510 510 
         // Format the data.
511 
-        $data = wp_list_pluck( $_POST['data'], 'value', 'field' );
511 
+        $data = wp_list_pluck($_POST['data'], 'value', 'field');
512 512
513 513 
         // Ensure that we have an item id.
514 
-        if ( empty( $data['id'] ) ) {
514 
+        if (empty($data['id'])) {
515 515 
             exit;
516 516 
         }
517 517
518 518 
         // Abort if the invoice does not have the specified item.
519 
-        $item = $invoice->get_item( (int) $data['id'] );
519 
+        $item = $invoice->get_item((int) $data['id']);
520 520
521 
-        if ( empty( $item ) ) {
521 
+        if (empty($item)) {
522 522 
             exit;
523 523 
         }
524 524
525 525 
         // Update the item.
526 
-        $item->set_price( $data['price'] );
527 
-        $item->set_name( $data['name'] );
528 
-        $item->set_description( $data['description'] );
529 
-        $item->set_quantity( $data['quantity'] );
526 
+        $item->set_price($data['price']);
527 
+        $item->set_name($data['name']);
528 
+        $item->set_description($data['description']);
529 
+        $item->set_quantity($data['quantity']);
530 530
531 531 
         // Add it to the invoice.
532 
-        $error = $invoice->add_item( $item );
532 
+        $error = $invoice->add_item($item);
533 533 
         $alert = false;
534 
-        if ( is_wp_error( $error ) ) {
534 
+        if (is_wp_error($error)) {
535 535 
             $alert = $error->get_error_message();
536 536 
         }
537 537 
 
@@ -544,11 +544,11 @@  discard block
 
 block discarded – undo
544 544 
         // Return an array of invoice items.
545 545 
         $items = array();
546 546
547 
-        foreach ( $invoice->get_items() as $item_id => $item ) {
548 
-            $items[ $item_id ] = $item->prepare_data_for_invoice_edit_ajax(  $invoice->get_currency()  );
547 
+        foreach ($invoice->get_items() as $item_id => $item) {
548 
+            $items[$item_id] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
549 549 
         }
550 550
551 
-        wp_send_json_success( compact( 'items', 'alert' ) );
551 
+        wp_send_json_success(compact('items', 'alert'));
552 552 
     }
553 553
554 554 
     /**
 
@@ -557,33 +557,33 @@  discard block
 
 block discarded – undo
557 557 
     public static function remove_invoice_item() {
558 558
559 559 
         // Verify nonce.
560 
-        check_ajax_referer( 'wpinv-nonce' );
560 
+        check_ajax_referer('wpinv-nonce');
561 561
562 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
562 
+        if (!wpinv_current_user_can_manage_invoicing()) {
563 563 
             exit;
564 564 
         }
565 565
566 566 
         // We need an invoice and an item.
567 
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['item_id'] ) ) {
567 
+        if (empty($_POST['post_id']) || empty($_POST['item_id'])) {
568 568 
             exit;
569 569 
         }
570 570
571 571 
         // Fetch the invoice.
572 
-        $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) );
572 
+        $invoice = new WPInv_Invoice(trim($_POST['post_id']));
573 573
574 574 
         // Ensure it exists and its not been paid for.
575 
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
575 
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
576 576 
             exit;
577 577 
         }
578 578
579 579 
         // Abort if the invoice does not have the specified item.
580 
-        $item = $invoice->get_item( (int) $_POST['item_id'] );
580 
+        $item = $invoice->get_item((int) $_POST['item_id']);
581 581
582 
-        if ( empty( $item ) ) {
582 
+        if (empty($item)) {
583 583 
             exit;
584 584 
         }
585 585
586 
-        $invoice->remove_item( (int) $_POST['item_id'] );
586 
+        $invoice->remove_item((int) $_POST['item_id']);
587 587
588 588 
         // Update totals.
589 589 
         $invoice->recalculate_total();
 
@@ -594,11 +594,11 @@  discard block
 
 block discarded – undo
594 594 
         // Return an array of invoice items.
595 595 
         $items = array();
596 596
597 
-        foreach ( $invoice->get_items() as $item_id => $item ) {
598 
-            $items[ $item_id ] = $item->prepare_data_for_invoice_edit_ajax(  $invoice->get_currency()  );
597 
+        foreach ($invoice->get_items() as $item_id => $item) {
598 
+            $items[$item_id] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
599 599 
         }
600 600
601 
-        wp_send_json_success( compact( 'items' ) );
601 
+        wp_send_json_success(compact('items'));
602 602 
     }
603 603
604 604 
     /**
 
@@ -607,39 +607,39 @@  discard block
 
 block discarded – undo
607 607 
     public static function add_invoice_items() {
608 608
609 609 
         // Verify nonce.
610 
-        check_ajax_referer( 'wpinv-nonce' );
610 
+        check_ajax_referer('wpinv-nonce');
611 611
612 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
612 
+        if (!wpinv_current_user_can_manage_invoicing()) {
613 613 
             exit;
614 614 
         }
615 615
616 616 
         // We need an invoice and items.
617 
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['items'] ) ) {
617 
+        if (empty($_POST['post_id']) || empty($_POST['items'])) {
618 618 
             exit;
619 619 
         }
620 620
621 621 
         // Fetch the invoice.
622 
-        $invoice = new WPInv_Invoice( trim( $_POST['post_id'] ) );
622 
+        $invoice = new WPInv_Invoice(trim($_POST['post_id']));
623 623 
         $alert   = false;
624 624
625 625 
         // Ensure it exists and its not been paid for.
626 
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
626 
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
627 627 
             exit;
628 628 
         }
629 629
630 630 
         // Add the items.
631 
-        foreach ( $_POST['items'] as $data ) {
631 
+        foreach ($_POST['items'] as $data) {
632 632
633 
-            $item = new GetPaid_Form_Item( $data[ 'id' ] );
633 
+            $item = new GetPaid_Form_Item($data['id']);
634 634
635 
-            if ( is_numeric( $data[ 'qty' ] ) && (int) $data[ 'qty' ] > 0 ) {
636 
-                $item->set_quantity( $data[ 'qty' ] );
635 
+            if (is_numeric($data['qty']) && (int) $data['qty'] > 0) {
636 
+                $item->set_quantity($data['qty']);
637 637 
             }
638 638
639 
-            if ( $item->get_id() > 0 ) {
640 
-                $error = $invoice->add_item( $item );
639 
+            if ($item->get_id() > 0) {
640 
+                $error = $invoice->add_item($item);
641 641
642 
-                if ( is_wp_error( $error ) ) {
642 
+                if (is_wp_error($error)) {
643 643 
                     $alert = $error->get_error_message();
644 644 
                 }
645 645 
 
@@ -654,11 +654,11 @@  discard block
 
 block discarded – undo
654 654 
         // Return an array of invoice items.
655 655 
         $items = array();
656 656
657 
-        foreach ( $invoice->get_items() as $item_id => $item ) {
658 
-            $items[ $item_id ] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() );
657 
+        foreach ($invoice->get_items() as $item_id => $item) {
658 
+            $items[$item_id] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
659 659 
         }
660 660
661 
-        wp_send_json_success( compact( 'items', 'alert' ) );
661 
+        wp_send_json_success(compact('items', 'alert'));
662 662 
     }
663 663
664 664 
     /**
 
@@ -667,15 +667,15 @@  discard block
 
 block discarded – undo
667 667 
     public static function get_invoicing_items() {
668 668
669 669 
         // Verify nonce.
670 
-        check_ajax_referer( 'wpinv-nonce' );
670 
+        check_ajax_referer('wpinv-nonce');
671 671
672 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
672 
+        if (!wpinv_current_user_can_manage_invoicing()) {
673 673 
             exit;
674 674 
         }
675 675
676 676 
         // We need a search term.
677 
-        if ( empty( $_GET['search'] ) ) {
678 
-            wp_send_json_success( array() );
677 
+        if (empty($_GET['search'])) {
678 
+            wp_send_json_success(array());
679 679 
         }
680 680
681 681 
         // Retrieve items.
 
@@ -684,8 +684,8 @@  discard block
 
 block discarded – undo
684 684 
             'orderby'        => 'title',
685 685 
             'order'          => 'ASC',
686 686 
             'posts_per_page' => -1,
687 
-            'post_status'    => array( 'publish' ),
688 
-            's'              => trim( $_GET['search'] ),
687 
+            'post_status'    => array('publish'),
688 
+            's'              => trim($_GET['search']),
689 689 
             'meta_query'     => array(
690 690 
                 array(
691 691 
                     'key'       => '_wpinv_type',
 
@@ -695,14 +695,14 @@  discard block
 
 block discarded – undo
695 695 
             )
696 696 
         );
697 697
698 
-        $items = get_posts( apply_filters( 'getpaid_ajax_invoice_items_query_args', $item_args ) );
698 
+        $items = get_posts(apply_filters('getpaid_ajax_invoice_items_query_args', $item_args));
699 699 
         $data  = array();
700 700
701 701
702 
-        $is_payment_form = ( ! empty( $_GET['post_id'] ) && 'wpi_payment_form' == get_post_type( $_GET['post_id'] ) );
702 
+        $is_payment_form = (!empty($_GET['post_id']) && 'wpi_payment_form' == get_post_type($_GET['post_id']));
703 703
704 
-        foreach ( $items as $item ) {
705 
-            $item      = new GetPaid_Form_Item( $item );
704 
+        foreach ($items as $item) {
705 
+            $item = new GetPaid_Form_Item($item);
706 706 
             $data[] = array(
707 707 
                 'id'        => $item->get_id(),
708 708 
                 'text'      => $item->get_name(),
 
@@ -710,7 +710,7 @@  discard block
 
 block discarded – undo
710 710 
             );
711 711 
         }
712 712
713 
-        wp_send_json_success( $data );
713 
+        wp_send_json_success($data);
714 714
715 715 
     }
716 716 
 
@@ -720,24 +720,24 @@  discard block
 
 block discarded – undo
720 720 
     public static function get_aui_states_field() {
721 721
722 722 
         // Verify nonce.
723 
-        check_ajax_referer( 'wpinv-nonce' );
723 
+        check_ajax_referer('wpinv-nonce');
724 724
725 725 
         // We need a country.
726 
-        if ( empty( $_GET['country'] ) ) {
726 
+        if (empty($_GET['country'])) {
727 727 
             exit;
728 728 
         }
729 729
730 
-        $states = wpinv_get_country_states( trim( $_GET['country'] ) );
731 
-        $state  = isset( $_GET['state'] ) ? trim( $_GET['state'] ) : wpinv_get_default_state();
730 
+        $states = wpinv_get_country_states(trim($_GET['country']));
731 
+        $state  = isset($_GET['state']) ? trim($_GET['state']) : wpinv_get_default_state();
732 732
733 
-        if ( empty( $states ) ) {
733 
+        if (empty($states)) {
734 734
735 735 
             $html = aui()->input(
736 736 
                 array(
737 737 
                     'type'        => 'text',
738 738 
                     'id'          => 'wpinv_state',
739 739 
                     'name'        => 'wpinv_state',
740 
-                    'label'       => __( 'State', 'invoicing' ),
740 
+                    'label'       => __('State', 'invoicing'),
741 741 
                     'label_type'  => 'vertical',
742 742 
                     'placeholder' => 'Liège',
743 743 
                     'class'       => 'form-control-sm',
 
@@ -751,9 +751,9 @@  discard block
 
 block discarded – undo
751 751 
                 array(
752 752 
                     'id'          => 'wpinv_state',
753 753 
                     'name'        => 'wpinv_state',
754 
-                    'label'       => __( 'State', 'invoicing' ),
754 
+                    'label'       => __('State', 'invoicing'),
755 755 
                     'label_type'  => 'vertical',
756 
-                    'placeholder' => __( 'Select a state', 'invoicing' ),
756 
+                    'placeholder' => __('Select a state', 'invoicing'),
757 757 
                     'class'       => 'form-control-sm',
758 758 
                     'value'       => $state,
759 759 
                     'options'     => $states,
 
@@ -767,7 +767,7 @@  discard block
 
 block discarded – undo
767 767 
         wp_send_json_success(
768 768 
             array(
769 769 
                 'html'   => $html,
770 
-                'select' => ! empty ( $states )
770 
+                'select' => !empty ($states)
771 771 
             )
772 772 
         );
773 773 
 
@@ -781,46 +781,46 @@  discard block
 
 block discarded – undo
781 781 
     public static function ip_geolocation() {
782 782
783 783 
         // Check nonce.
784 
-        check_ajax_referer( 'getpaid-ip-location' );
784 
+        check_ajax_referer('getpaid-ip-location');
785 785
786 786 
         // IP address.
787 
-        if ( empty( $_GET['ip'] ) || ! rest_is_ip_address( $_GET['ip'] ) ) {
788 
-            _e( 'Invalid IP Address.', 'invoicing' );
787 
+        if (empty($_GET['ip']) || !rest_is_ip_address($_GET['ip'])) {
788 
+            _e('Invalid IP Address.', 'invoicing');
789 789 
             exit;
790 790 
         }
791 791
792 792 
         // Retrieve location info.
793 
-        $location = getpaid_geolocate_ip_address( $_GET['ip'] );
793 
+        $location = getpaid_geolocate_ip_address($_GET['ip']);
794 794
795 
-        if ( empty( $location ) ) {
796 
-            _e( 'Unable to find geolocation for the IP Address.', 'invoicing' );
795 
+        if (empty($location)) {
796 
+            _e('Unable to find geolocation for the IP Address.', 'invoicing');
797 797 
             exit;
798 798 
         }
799 799
800 800 
         // Sorry.
801 
-        extract( $location );
801 
+        extract($location);
802 802
803 803 
         // Prepare the address.
804 804 
         $content = '';
805 805
806 
-        if ( ! empty( $location['city'] ) ) {
807 
-            $content .=  $location['city']  . ', ';
806 
+        if (!empty($location['city'])) {
807 
+            $content .= $location['city'] . ', ';
808 808 
         }
809 809
810 
-        if ( ! empty( $location['region'] ) ) {
811 
-            $content .=  $location['region']  . ', ';
810 
+        if (!empty($location['region'])) {
811 
+            $content .= $location['region'] . ', ';
812 812 
         }
813 813
814 
-        $content .=  $location['country'] . ' (' . $location['iso'] . ')';
814 
+        $content .= $location['country'] . ' (' . $location['iso'] . ')';
815 815
816 816 
         $location['address'] = $content;
817 817
818 
-        $content  = '<p>'. sprintf( __( '<b>Address:</b> %s', 'invoicing' ), $content ) . '</p>';
819 
-        $content .= '<p>'. $location['credit'] . '</p>';
818 
+        $content  = '<p>' . sprintf(__('<b>Address:</b> %s', 'invoicing'), $content) . '</p>';
819 
+        $content .= '<p>' . $location['credit'] . '</p>';
820 820
821 821 
         $location['content'] = $content;
822 822
823 
-        wpinv_get_template( 'geolocation.php', $location );
823 
+        wpinv_get_template('geolocation.php', $location);
824 824
825 825 
         exit;
826 826 
     }
 
@@ -833,11 +833,11 @@  discard block
 
 block discarded – undo
833 833 
     public static function payment_form_refresh_prices() {
834 834
835 835 
         // Check nonce.
836 
-        check_ajax_referer( 'getpaid_form_nonce' );
836 
+        check_ajax_referer('getpaid_form_nonce');
837 837
838 838 
         // ... form fields...
839 
-        if ( empty( $_POST['getpaid_payment_form_submission'] ) ) {
840 
-            _e( 'Error: Reload the page and try again.', 'invoicing' );
839 
+        if (empty($_POST['getpaid_payment_form_submission'])) {
840 
+            _e('Error: Reload the page and try again.', 'invoicing');
841 841 
             exit;
842 842 
         }
843 843 
 
@@ -845,7 +845,7 @@  discard block
 
 block discarded – undo
845 845 
         $submission = new GetPaid_Payment_Form_Submission();
846 846
847 847 
         // Do we have an error?
848 
-        if ( ! empty( $submission->last_error ) ) {
848 
+        if (!empty($submission->last_error)) {
849 849 
             echo $submission->last_error;
850 850 
             exit;
851 851 
         }
 
@@ -858,43 +858,43 @@  discard block
 
 block discarded – undo
858 858 
             'is_free'       => $submission->get_payment_details(),
859 859
860 860 
             'totals'        => array(
861 
-                'subtotal'  => wpinv_price( wpinv_format_amount( $submission->subtotal_amount ), $submission->get_currency() ),
862 
-                'discount'  => wpinv_price( wpinv_format_amount( $submission->get_total_discount() ), $submission->get_currency() ),
863 
-                'fees'      => wpinv_price( wpinv_format_amount( $submission->get_total_fees() ), $submission->get_currency() ),
864 
-                'tax'       => wpinv_price( wpinv_format_amount( $submission->get_total_tax() ), $submission->get_currency() ),
865 
-                'total'     => wpinv_price( wpinv_format_amount( $submission->get_total() ), $submission->get_currency() ),
861 
+                'subtotal'  => wpinv_price(wpinv_format_amount($submission->subtotal_amount), $submission->get_currency()),
862 
+                'discount'  => wpinv_price(wpinv_format_amount($submission->get_total_discount()), $submission->get_currency()),
863 
+                'fees'      => wpinv_price(wpinv_format_amount($submission->get_total_fees()), $submission->get_currency()),
864 
+                'tax'       => wpinv_price(wpinv_format_amount($submission->get_total_tax()), $submission->get_currency()),
865 
+                'total'     => wpinv_price(wpinv_format_amount($submission->get_total()), $submission->get_currency()),
866 866 
             ),
867 867
868 868 
             'texts'         => array(
869 
-                '.getpaid-checkout-total-payable' => wpinv_price( wpinv_format_amount( $submission->get_total() ), $submission->get_currency() ),
869 
+                '.getpaid-checkout-total-payable' => wpinv_price(wpinv_format_amount($submission->get_total()), $submission->get_currency()),
870 870 
             )
871 871
872 872 
         );
873 873
874 874 
         // Add items.
875 875 
         $items = $submission->get_items();
876 
-        if ( ! empty( $items ) ) {
876 
+        if (!empty($items)) {
877 877 
             $result['items'] = array();
878 878
879 
-            foreach( $items as $item_id => $item ) {
880 
-                $result['items']["$item_id"] = wpinv_price( wpinv_format_amount( $item->get_price() * $item->get_quantity() ) );
879 
+            foreach ($items as $item_id => $item) {
880 
+                $result['items']["$item_id"] = wpinv_price(wpinv_format_amount($item->get_price() * $item->get_quantity()));
881 881 
             }
882 882 
         }
883 883
884 884 
         // Add invoice.
885 
-        if ( $submission->has_invoice() ) {
885 
+        if ($submission->has_invoice()) {
886 886 
             $result['invoice'] = $submission->get_invoice()->ID;
887 887 
         }
888 888
889 889 
         // Add discount code.
890 
-        if ( $submission->has_discount_code() ) {
890 
+        if ($submission->has_discount_code()) {
891 891 
             $result['discount_code'] = $submission->get_discount_code();
892 892 
         }
893 893
894 894 
         // Filter the result.
895 
-        $result = apply_filters( 'getpaid_payment_form_ajax_refresh_prices', $result, $submission );
895 
+        $result = apply_filters('getpaid_payment_form_ajax_refresh_prices', $result, $submission);
896 896
897 
-        wp_send_json_success( $result );
897 
+        wp_send_json_success($result);
898 898 
     }
899 899
900 900 
     /**
 
@@ -905,53 +905,53 @@  discard block
 
 block discarded – undo
905 905 
     public static function buy_items() {
906 906 
         $user_id = get_current_user_id();
907 907
908 
-        if ( empty( $user_id ) ) { // If not logged in then lets redirect to the login page
909 
-            wp_send_json( array(
910 
-                'success' => wp_login_url( wp_get_referer() )
911 
-            ) );
908 
+        if (empty($user_id)) { // If not logged in then lets redirect to the login page
909 
+            wp_send_json(array(
910 
+                'success' => wp_login_url(wp_get_referer())
911 
+            ));
912 912 
         } else {
913 913 
             // Only check nonce if logged in as it could be cached when logged out.
914 
-            if ( ! isset( $_POST['wpinv_buy_nonce'] ) || ! wp_verify_nonce( $_POST['wpinv_buy_nonce'], 'wpinv_buy_items' ) ) {
915 
-                wp_send_json( array(
916 
-                    'error' => __( 'Security checks failed.', 'invoicing' )
917 
-                ) );
914 
+            if (!isset($_POST['wpinv_buy_nonce']) || !wp_verify_nonce($_POST['wpinv_buy_nonce'], 'wpinv_buy_items')) {
915 
+                wp_send_json(array(
916 
+                    'error' => __('Security checks failed.', 'invoicing')
917 
+                ));
918 918 
                 wp_die();
919 919 
             }
920 920
921 921 
             // allow to set a custom price through post_id
922 922 
             $items = $_POST['items'];
923 
-            $related_post_id = isset( $_POST['post_id'] ) ? (int)$_POST['post_id'] : 0;
924 
-            $custom_item_price = $related_post_id ? abs( get_post_meta( $related_post_id, '_wpi_custom_price', true ) ) : 0;
923 
+            $related_post_id = isset($_POST['post_id']) ? (int) $_POST['post_id'] : 0;
924 
+            $custom_item_price = $related_post_id ? abs(get_post_meta($related_post_id, '_wpi_custom_price', true)) : 0;
925 925
926 926 
             $cart_items = array();
927 
-            if ( $items ) {
928 
-                $items = explode( ',', $items );
927 
+            if ($items) {
928 
+                $items = explode(',', $items);
929 929
930 
-                foreach( $items as $item ) {
930 
+                foreach ($items as $item) {
931 931 
                     $item_id = $item;
932 932 
                     $quantity = 1;
933 933
934 
-                    if ( strpos( $item, '|' ) !== false ) {
935 
-                        $item_parts = explode( '|', $item );
934 
+                    if (strpos($item, '|') !== false) {
935 
+                        $item_parts = explode('|', $item);
936 936 
                         $item_id = $item_parts[0];
937 937 
                         $quantity = $item_parts[1];
938 938 
                     }
939 939
940 
-                    if ( $item_id && $quantity ) {
940 
+                    if ($item_id && $quantity) {
941 941 
                         $cart_items_arr = array(
942 
-                            'id'            => (int)$item_id,
943 
-                            'quantity'      => (int)$quantity
942 
+                            'id'            => (int) $item_id,
943 
+                            'quantity'      => (int) $quantity
944 944 
                         );
945 945
946 946 
                         // If there is a related post id then add it to meta
947 
-                        if ( $related_post_id ) {
947 
+                        if ($related_post_id) {
948 948 
                             $cart_items_arr['meta'] = array(
949 949 
                                 'post_id'   => $related_post_id
950 950 
                             );
951 951 
                         }
952 952
953 953 
                         // If there is a custom price then set it.
954 
-                        if ( $custom_item_price ) {
954 
+                        if ($custom_item_price) {
955 955 
                             $cart_items_arr['custom_price'] = $custom_item_price;
956 956 
                         }
957 957 
 
@@ -967,37 +967,37 @@  discard block
 
 block discarded – undo
967 967 
              * @param int $related_post_id The related post id if any.
968 968 
              * @since 1.0.0
969 969 
              */
970 
-            $cart_items = apply_filters( 'wpinv_buy_cart_items', $cart_items, $related_post_id );
970 
+            $cart_items = apply_filters('wpinv_buy_cart_items', $cart_items, $related_post_id);
971 971
972 972 
             // Make sure its not in the cart already, if it is then redirect to checkout.
973 973 
             $cart_invoice = wpinv_get_invoice_cart();
974 974
975 
-            if ( isset( $cart_invoice->items ) && !empty( $cart_invoice->items ) && !empty( $cart_items ) && serialize( $cart_invoice->items ) == serialize( $cart_items ) ) {
976 
-                wp_send_json( array(
975 
+            if (isset($cart_invoice->items) && !empty($cart_invoice->items) && !empty($cart_items) && serialize($cart_invoice->items) == serialize($cart_items)) {
976 
+                wp_send_json(array(
977 977 
                     'success' =>  $cart_invoice->get_checkout_payment_url()
978 
-                ) );
978 
+                ));
979 979 
                 wp_die();
980 980 
             }
981 981
982 982 
             // Check if user has invoice with same items waiting to be paid.
983 
-            $user_invoices = wpinv_get_users_invoices( $user_id , 10 , false , 'wpi-pending' );
984 
-            if ( !empty( $user_invoices ) ) {
985 
-                foreach( $user_invoices as $user_invoice ) {
983 
+            $user_invoices = wpinv_get_users_invoices($user_id, 10, false, 'wpi-pending');
984 
+            if (!empty($user_invoices)) {
985 
+                foreach ($user_invoices as $user_invoice) {
986 986 
                     $user_cart_details = array();
987 
-                    $invoice  = wpinv_get_invoice( $user_invoice->ID );
987 
+                    $invoice = wpinv_get_invoice($user_invoice->ID);
988 988 
                     $cart_details = $invoice->get_cart_details();
989 989
990 
-                    if ( !empty( $cart_details ) ) {
991 
-                        foreach ( $cart_details as $invoice_item ) {
990 
+                    if (!empty($cart_details)) {
991 
+                        foreach ($cart_details as $invoice_item) {
992 992 
                             $ii_arr = array();
993 
-                            $ii_arr['id'] = (int)$invoice_item['id'];
994 
-                            $ii_arr['quantity'] = (int)$invoice_item['quantity'];
993 
+                            $ii_arr['id'] = (int) $invoice_item['id'];
994 
+                            $ii_arr['quantity'] = (int) $invoice_item['quantity'];
995 995
996 
-                            if (isset( $invoice_item['meta'] ) && !empty( $invoice_item['meta'] ) ) {
996 
+                            if (isset($invoice_item['meta']) && !empty($invoice_item['meta'])) {
997 997 
                                 $ii_arr['meta'] = $invoice_item['meta'];
998 998 
                             }
999 999
1000 
-                            if ( isset( $invoice_item['custom_price'] ) && !empty( $invoice_item['custom_price'] ) ) {
1000 
+                            if (isset($invoice_item['custom_price']) && !empty($invoice_item['custom_price'])) {
1001 1001 
                                 $ii_arr['custom_price'] = $invoice_item['custom_price'];
1002 1002 
                             }
1003 1003 
 
@@ -1005,17 +1005,17 @@  discard block
 
 block discarded – undo
1005 1005 
                         }
1006 1006 
                     }
1007 1007
1008 
-                    if ( !empty( $user_cart_details ) && serialize( $cart_items ) == serialize( $user_cart_details ) ) {
1009 
-                        wp_send_json( array(
1008 
+                    if (!empty($user_cart_details) && serialize($cart_items) == serialize($user_cart_details)) {
1009 
+                        wp_send_json(array(
1010 1010 
                             'success' =>  $invoice->get_checkout_payment_url()
1011 
-                        ) );
1011 
+                        ));
1012 1012 
                         wp_die();
1013 1013 
                     }
1014 1014 
                 }
1015 1015 
             }
1016 1016
1017 1017 
             // Create invoice and send user to checkout
1018 
-            if ( !empty( $cart_items ) ) {
1018 
+            if (!empty($cart_items)) {
1019 1019 
                 $invoice_data = array(
1020 1020 
                     'status'        =>  'wpi-pending',
1021 1021 
                     'created_via'   =>  'wpi',
 
@@ -1023,21 +1023,21 @@  discard block
 
 block discarded – undo
1023 1023 
                     'cart_details'  =>  $cart_items,
1024 1024 
                 );
1025 1025
1026 
-                $invoice = wpinv_insert_invoice( $invoice_data, true );
1026 
+                $invoice = wpinv_insert_invoice($invoice_data, true);
1027 1027
1028 
-                if ( !empty( $invoice ) && isset( $invoice->ID ) ) {
1029 
-                    wp_send_json( array(
1028 
+                if (!empty($invoice) && isset($invoice->ID)) {
1029 
+                    wp_send_json(array(
1030 1030 
                         'success' =>  $invoice->get_checkout_payment_url()
1031 
-                    ) );
1031 
+                    ));
1032 1032 
                 } else {
1033 
-                    wp_send_json( array(
1034 
-                        'error' => __( 'Invoice failed to create', 'invoicing' )
1035 
-                    ) );
1033 
+                    wp_send_json(array(
1034 
+                        'error' => __('Invoice failed to create', 'invoicing')
1035 
+                    ));
1036 1036 
                 }
1037 1037 
             } else {
1038 
-                wp_send_json( array(
1039 
-                    'error' => __( 'Items not valid.', 'invoicing' )
1040 
-                ) );
1038 
+                wp_send_json(array(
1039 
+                    'error' => __('Items not valid.', 'invoicing')
1040 
+                ));
1041 1041 
             }
1042 1042 
         }
1043 1043
Please login to merge, or discard this patch.
includes/payments/class-getpaid-checkout.php 2 patches
Indentation   +186 added lines, -186 removed lines patch added patch discarded remove patch 
@@ -12,168 +12,168 @@  discard block
 
 block discarded – undo
12 12 
  */
13 13 
 class GetPaid_Checkout {
14 14
15 
-	/**
16 
-	 * @var GetPaid_Payment_Form_Submission
17 
-	 */
18 
-	protected $payment_form_submission;
19 
-
20 
-	/**
21 
-	 * Class constructor.
22 
-	 *
23 
-	 * @param GetPaid_Payment_Form_Submission $submission
24 
-	 */
25 
-	public function __construct( $submission ) {
26 
-		$this->payment_form_submission = $submission;
27 
-	}
28 
-
29 
-	/**
30 
-	 * Processes the checkout.
31 
-	 *
32 
-	 */
33 
-	public function process_checkout() {
34 
-
35 
-		// Validate the submission.
36 
-		$this->validate_submission();
37 
-
38 
-		// Get the items and invoice.
39 
-		$items      = $this->get_submission_items();
40 
-		$invoice    = $this->get_submission_invoice();
41 
-		$invoice    = $this->process_submission_invoice( $invoice, $items );
42 
-		$prepared   = $this->prepare_submission_data_for_saving( $invoice );
43 
-
44 
-		// Save the invoice.
45 
-		$invoice->recalculate_total();
15 
+    /**
16 
+     * @var GetPaid_Payment_Form_Submission
17 
+     */
18 
+    protected $payment_form_submission;
19 
+
20 
+    /**
21 
+     * Class constructor.
22 
+     *
23 
+     * @param GetPaid_Payment_Form_Submission $submission
24 
+     */
25 
+    public function __construct( $submission ) {
26 
+        $this->payment_form_submission = $submission;
27 
+    }
28 
+
29 
+    /**
30 
+     * Processes the checkout.
31 
+     *
32 
+     */
33 
+    public function process_checkout() {
34 
+
35 
+        // Validate the submission.
36 
+        $this->validate_submission();
37 
+
38 
+        // Get the items and invoice.
39 
+        $items      = $this->get_submission_items();
40 
+        $invoice    = $this->get_submission_invoice();
41 
+        $invoice    = $this->process_submission_invoice( $invoice, $items );
42 
+        $prepared   = $this->prepare_submission_data_for_saving( $invoice );
43 
+
44 
+        // Save the invoice.
45 
+        $invoice->recalculate_total();
46 46 
         $invoice->save();
47 47
48 
-		// Send to the gateway.
49 
-		$this->post_process_submission( $invoice, $prepared );
50 
-	}
48 
+        // Send to the gateway.
49 
+        $this->post_process_submission( $invoice, $prepared );
50 
+    }
51 51
52 
-	/**
53 
-	 * Validates the submission.
54 
-	 *
55 
-	 */
56 
-	protected function validate_submission() {
52 
+    /**
53 
+     * Validates the submission.
54 
+     *
55 
+     */
56 
+    protected function validate_submission() {
57 57
58 
-		$submission = $this->payment_form_submission;
59 
-		$data       = $submission->get_data();
58 
+        $submission = $this->payment_form_submission;
59 
+        $data       = $submission->get_data();
60 60
61 
-		// Do we have an error?
61 
+        // Do we have an error?
62 62 
         if ( ! empty( $submission->last_error ) ) {
63 
-			wp_send_json_error( $submission->last_error );
63 
+            wp_send_json_error( $submission->last_error );
64 64 
         }
65 65
66 
-		// We need a billing email.
66 
+        // We need a billing email.
67 67 
         if ( ! $submission->has_billing_email() || ! is_email( $submission->get_billing_email() ) ) {
68 68 
             wp_send_json_error( __( 'Provide a valid billing email.', 'invoicing' ) );
69 
-		}
69 
+        }
70 70
71 
-		// Non-recurring gateways should not be allowed to process recurring invoices.
72 
-		if ( $submission->has_recurring && ! wpinv_gateway_support_subscription( $data['wpi-gateway'] ) ) {
73 
-			wp_send_json_error( __( 'The selected payment gateway does not support subscription payment.', 'invoicing' ) );
74 
-		}
71 
+        // Non-recurring gateways should not be allowed to process recurring invoices.
72 
+        if ( $submission->has_recurring && ! wpinv_gateway_support_subscription( $data['wpi-gateway'] ) ) {
73 
+            wp_send_json_error( __( 'The selected payment gateway does not support subscription payment.', 'invoicing' ) );
74 
+        }
75 75
76 
-		// Ensure the gateway is active.
77 
-		if ( ! wpinv_is_gateway_active( $data['wpi-gateway'] ) ) {
78 
-			wpinv_set_error( 'invalid_gateway', __( 'The selected payment gateway is not active', 'invoicing' ) );
79 
-		}
76 
+        // Ensure the gateway is active.
77 
+        if ( ! wpinv_is_gateway_active( $data['wpi-gateway'] ) ) {
78 
+            wpinv_set_error( 'invalid_gateway', __( 'The selected payment gateway is not active', 'invoicing' ) );
79 
+        }
80 80
81 
-		// Clear any existing errors.
82 
-		wpinv_clear_errors();
81 
+        // Clear any existing errors.
82 
+        wpinv_clear_errors();
83 83
84 
-		// Allow themes and plugins to hook to errors
85 
-		do_action( 'getpaid_checkout_error_checks', $submission );
84 
+        // Allow themes and plugins to hook to errors
85 
+        do_action( 'getpaid_checkout_error_checks', $submission );
86 86
87 
-		// Do we have any errors?
87 
+        // Do we have any errors?
88 88 
         if ( wpinv_get_errors() ) {
89 89 
             wp_send_json_error( getpaid_get_errors_html() );
90 
-		}
90 
+        }
91 91
92 
-	}
92 
+    }
93 93
94 
-	/**
95 
-	 * Retrieves submission items.
96 
-	 *
97 
-	 * @return GetPaid_Form_Item[]
98 
-	 */
99 
-	protected function get_submission_items() {
94 
+    /**
95 
+     * Retrieves submission items.
96 
+     *
97 
+     * @return GetPaid_Form_Item[]
98 
+     */
99 
+    protected function get_submission_items() {
100 100
101 
-		$items = $this->payment_form_submission->get_items();
101 
+        $items = $this->payment_form_submission->get_items();
102 102
103 103 
         // Ensure that we have items.
104 104 
         if ( empty( $items ) && 0 == count( $this->payment_form_submission->get_fees() ) ) {
105 105 
             wp_send_json_error( __( 'Please select at least one item.', 'invoicing' ) );
106 
-		}
106 
+        }
107 107
108 
-		return $items;
109 
-	}
108 
+        return $items;
109 
+    }
110 110
111 
-	/**
112 
-	 * Retrieves submission invoice.
113 
-	 *
114 
-	 * @return WPInv_Invoice
115 
-	 */
116 
-	protected function get_submission_invoice() {
117 
-		$submission = $this->payment_form_submission;
111 
+    /**
112 
+     * Retrieves submission invoice.
113 
+     *
114 
+     * @return WPInv_Invoice
115 
+     */
116 
+    protected function get_submission_invoice() {
117 
+        $submission = $this->payment_form_submission;
118 118
119 
-		if ( ! $submission->has_invoice() ) {
120 
-			return new WPInv_Invoice();
119 
+        if ( ! $submission->has_invoice() ) {
120 
+            return new WPInv_Invoice();
121 121 
         }
122 122
123 
-		$invoice = $submission->get_invoice();
123 
+        $invoice = $submission->get_invoice();
124 124
125 
-		// Make sure that it is neither paid or refunded.
126 
-		if ( $invoice->is_paid() || $invoice->is_refunded() ) {
127 
-			wp_send_json_error( __( 'This invoice has already been paid for.', 'invoicing' ) );
128 
-		}
125 
+        // Make sure that it is neither paid or refunded.
126 
+        if ( $invoice->is_paid() || $invoice->is_refunded() ) {
127 
+            wp_send_json_error( __( 'This invoice has already been paid for.', 'invoicing' ) );
128 
+        }
129 129
130 
-		return $invoice;
131 
-	}
130 
+        return $invoice;
131 
+    }
132 132
133 
-	/**
134 
-	 * Processes the submission invoice.
135 
-	 *
136 
-	 * @param WPInv_Invoice $invoice
137 
-	 * @param GetPaid_Form_Item[] $items
138 
-	 * @return WPInv_Invoice
139 
-	 */
140 
-	protected function process_submission_invoice( $invoice, $items ) {
133 
+    /**
134 
+     * Processes the submission invoice.
135 
+     *
136 
+     * @param WPInv_Invoice $invoice
137 
+     * @param GetPaid_Form_Item[] $items
138 
+     * @return WPInv_Invoice
139 
+     */
140 
+    protected function process_submission_invoice( $invoice, $items ) {
141 141
142 
-		$submission = $this->payment_form_submission;
143 
-		$data       = $submission->get_data();
142 
+        $submission = $this->payment_form_submission;
143 
+        $data       = $submission->get_data();
144 144
145 
-		// Set-up the invoice details.
146 
-		$invoice->set_email( sanitize_email( $submission->get_billing_email() ) );
147 
-		$invoice->set_user_id( $this->get_submission_customer() );
148 
-		$invoice->set_payment_form( absint( $submission->get_payment_form()->get_id() ) );
145 
+        // Set-up the invoice details.
146 
+        $invoice->set_email( sanitize_email( $submission->get_billing_email() ) );
147 
+        $invoice->set_user_id( $this->get_submission_customer() );
148 
+        $invoice->set_payment_form( absint( $submission->get_payment_form()->get_id() ) );
149 149 
         $invoice->set_items( $items );
150 150 
         $invoice->set_fees( $submission->get_fees() );
151 151 
         $invoice->set_taxes( $submission->get_taxes() );
152 
-		$invoice->set_discounts( $submission->get_discounts() );
153 
-		$invoice->set_gateway( $data['wpi-gateway'] );
152 
+        $invoice->set_discounts( $submission->get_discounts() );
153 
+        $invoice->set_gateway( $data['wpi-gateway'] );
154 154
155 
-		if ( $submission->has_discount_code() ) {
155 
+        if ( $submission->has_discount_code() ) {
156 156 
             $invoice->set_discount_code( $submission->get_discount_code() );
157 
-		}
158 
-
159 
-		getpaid_maybe_add_default_address( $invoice );
160 
-		return $invoice;
161 
-	}
162 
-
163 
-	/**
164 
-	 * Retrieves the submission's customer.
165 
-	 *
166 
-	 * @return int The customer id.
167 
-	 */
168 
-	protected function get_submission_customer() {
169 
-		$submission = $this->payment_form_submission;
170 
-
171 
-		// If this is an existing invoice...
172 
-		if ( $submission->has_invoice() ) {
173 
-			return $submission->get_invoice()->get_user_id();
174 
-		}
175 
-
176 
-		// (Maybe) create the user.
157 
+        }
158 
+
159 
+        getpaid_maybe_add_default_address( $invoice );
160 
+        return $invoice;
161 
+    }
162 
+
163 
+    /**
164 
+     * Retrieves the submission's customer.
165 
+     *
166 
+     * @return int The customer id.
167 
+     */
168 
+    protected function get_submission_customer() {
169 
+        $submission = $this->payment_form_submission;
170 
+
171 
+        // If this is an existing invoice...
172 
+        if ( $submission->has_invoice() ) {
173 
+            return $submission->get_invoice()->get_user_id();
174 
+        }
175 
+
176 
+        // (Maybe) create the user.
177 177 
         $user = get_current_user_id();
178 178
179 179 
         if ( empty( $user ) ) {
 
@@ -190,31 +190,31 @@  discard block
 
 block discarded – undo
190 190
191 191 
         if ( is_numeric( $user ) ) {
192 192 
             return $user;
193 
-		}
193 
+        }
194 194
195 
-		return $user->ID;
195 
+        return $user->ID;
196 196
197 
-	}
197 
+    }
198 198
199 
-	/**
199 
+    /**
200 200 
      * Prepares submission data for saving to the database.
201 201 
      *
202 
-	 * @param WPInv_Invoice $invoice
202 
+     * @param WPInv_Invoice $invoice
203 203 
      */
204 204 
     public function prepare_submission_data_for_saving( &$invoice ) {
205 205
206 
-		$submission = $this->payment_form_submission;
206 
+        $submission = $this->payment_form_submission;
207 207
208 
-		// Prepared submission details.
208 
+        // Prepared submission details.
209 209 
         $prepared = array();
210 210
211 211 
         // Raw submission details.
212 
-		$data = $submission->get_data();
212 
+        $data = $submission->get_data();
213 213
214 
-		// Loop throught the submitted details.
214 
+        // Loop throught the submitted details.
215 215 
         foreach ( $submission->get_payment_form()->get_elements() as $field ) {
216 216
217 
-			// Skip premade fields.
217 
+            // Skip premade fields.
218 218 
             if ( ! empty( $field['premade'] ) ) {
219 219 
                 continue;
220 220 
             }
 
@@ -257,26 +257,26 @@  discard block
 
 block discarded – undo
257 257 
                 $prepared[ wpinv_clean( $label ) ] = wpinv_clean( $data[ $field['id'] ] );
258 258 
             }
259 259
260 
-		}
260 
+        }
261 261
262 
-		return $prepared;
262 
+        return $prepared;
263 263
264 
-	}
264 
+    }
265 265
266 
-	/**
267 
-	 * Confirms the submission is valid and send users to the gateway.
268 
-	 *
269 
-	 * @param WPInv_Invoice $invoice
270 
-	 * @param array $prepared_payment_form_data
271 
-	 */
272 
-	protected function post_process_submission( $invoice, $prepared_payment_form_data ) {
266 
+    /**
267 
+     * Confirms the submission is valid and send users to the gateway.
268 
+     *
269 
+     * @param WPInv_Invoice $invoice
270 
+     * @param array $prepared_payment_form_data
271 
+     */
272 
+    protected function post_process_submission( $invoice, $prepared_payment_form_data ) {
273 273
274 
-		// Ensure the invoice exists.
274 
+        // Ensure the invoice exists.
275 275 
         if ( $invoice->get_id() == 0 ) {
276 276 
             wp_send_json_error( __( 'An error occured while saving your invoice.', 'invoicing' ) );
277 277 
         }
278 278
279 
-		// Was this invoice created via the payment form?
279 
+        // Was this invoice created via the payment form?
280 280 
         if ( ! $this->payment_form_submission->has_invoice() ) {
281 281 
             update_post_meta( $invoice->get_id(), 'wpinv_created_via', 'payment_form' );
282 282 
         }
 
@@ -284,65 +284,65 @@  discard block
 
 block discarded – undo
284 284 
         // Save payment form data.
285 285 
         if ( ! empty( $prepared_payment_form_data ) ) {
286 286 
             update_post_meta( $invoice->get_id(), 'payment_form_data', $prepared_payment_form_data );
287 
-		}
287 
+        }
288 288
289 
-		// Backwards compatibility.
289 
+        // Backwards compatibility.
290 290 
         add_filter( 'wp_redirect', array( $this, 'send_redirect_response' ) );
291 291
292 
-		$this->process_payment( $invoice );
292 
+        $this->process_payment( $invoice );
293 293
294 294 
         // If we are here, there was an error.
295 
-		wpinv_send_back_to_checkout();
295 
+        wpinv_send_back_to_checkout();
296 296
297 
-	}
297 
+    }
298 298
299 
-	/**
300 
-	 * Processes the actual payment.
301 
-	 *
302 
-	 * @param WPInv_Invoice $invoice
303 
-	 */
304 
-	protected function process_payment( $invoice ) {
299 
+    /**
300 
+     * Processes the actual payment.
301 
+     *
302 
+     * @param WPInv_Invoice $invoice
303 
+     */
304 
+    protected function process_payment( $invoice ) {
305 305
306 
-		$submission = $this->payment_form_submission;
306 
+        $submission = $this->payment_form_submission;
307 307
308 
-		// No need to send free invoices to the gateway.
309 
-		if ( $invoice->is_free() ) {
310 
-			$invoice->set_gateway( 'none' );
311 
-			$invoice->add_note( __( "This is a free invoice and won't be sent to the payment gateway", 'invoicing' ), false, false, true );
312 
-			$invoice->mark_paid();
313 
-			wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
314 
-		}
308 
+        // No need to send free invoices to the gateway.
309 
+        if ( $invoice->is_free() ) {
310 
+            $invoice->set_gateway( 'none' );
311 
+            $invoice->add_note( __( "This is a free invoice and won't be sent to the payment gateway", 'invoicing' ), false, false, true );
312 
+            $invoice->mark_paid();
313 
+            wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
314 
+        }
315 315
316 
-		// Clear any checkout errors.
317 
-		wpinv_clear_errors();
316 
+        // Clear any checkout errors.
317 
+        wpinv_clear_errors();
318 318
319 
-		// Fires before sending to the gateway.
320 
-		do_action( 'getpaid_checkout_before_gateway', $invoice, $submission );
319 
+        // Fires before sending to the gateway.
320 
+        do_action( 'getpaid_checkout_before_gateway', $invoice, $submission );
321 321
322 
-		// Allow the sumission data to be modified before it is sent to the gateway.
323 
-		$submission_data    = $submission->get_data();
324 
-		$submission_gateway = apply_filters( 'getpaid_gateway_submission_gateway', $invoice->get_gateway(), $submission, $invoice );
325 
-		$submission_data    = apply_filters( 'getpaid_gateway_submission_data', $submission_data, $submission, $invoice );
322 
+        // Allow the sumission data to be modified before it is sent to the gateway.
323 
+        $submission_data    = $submission->get_data();
324 
+        $submission_gateway = apply_filters( 'getpaid_gateway_submission_gateway', $invoice->get_gateway(), $submission, $invoice );
325 
+        $submission_data    = apply_filters( 'getpaid_gateway_submission_data', $submission_data, $submission, $invoice );
326 326
327 
-		// Validate the currency.
328 
-		if ( ! apply_filters( "getpaid_gateway_{$submission_gateway}_is_valid_for_currency", true, $invoice->get_currency() ) ) {
329 
-			wpinv_set_error( 'invalid_currency', __( 'The chosen payment gateway does not support the invoice currency', 'invoicing' ) );
330 
-		}
327 
+        // Validate the currency.
328 
+        if ( ! apply_filters( "getpaid_gateway_{$submission_gateway}_is_valid_for_currency", true, $invoice->get_currency() ) ) {
329 
+            wpinv_set_error( 'invalid_currency', __( 'The chosen payment gateway does not support the invoice currency', 'invoicing' ) );
330 
+        }
331 331
332 
-		// Check to see if we have any errors.
333 
-		if ( wpinv_get_errors() ) {
334 
-			wpinv_send_back_to_checkout();
335 
-		}
332 
+        // Check to see if we have any errors.
333 
+        if ( wpinv_get_errors() ) {
334 
+            wpinv_send_back_to_checkout();
335 
+        }
336 336
337 
-		// Send info to the gateway for payment processing
338 
-		do_action( "getpaid_gateway_$submission_gateway", $invoice, $submission_data, $submission );
337 
+        // Send info to the gateway for payment processing
338 
+        do_action( "getpaid_gateway_$submission_gateway", $invoice, $submission_data, $submission );
339 339
340 
-		// Backwards compatibility.
341 
-		wpinv_send_to_gateway( $submission_gateway, $invoice );
340 
+        // Backwards compatibility.
341 
+        wpinv_send_to_gateway( $submission_gateway, $invoice );
342 342
343 
-	}
343 
+    }
344 344
345 
-	/**
345 
+    /**
346 346 
      * Sends a redrect response to payment details.
347 347 
      *
348 348 
      */
Please login to merge, or discard this patch.
Spacing   +83 added lines, -83 removed lines patch added patch discarded remove patch 
@@ -4,7 +4,7 @@  discard block
 
 block discarded – undo
4 4 
  *
5 5 
  */
6 6
7 
-defined( 'ABSPATH' ) || exit;
7 
+defined('ABSPATH') || exit;
8 8
9 9 
 /**
10 10 
  * Main Checkout Class.
 
@@ -22,7 +22,7 @@  discard block
 
 block discarded – undo
22 22 
 	 *
23 23 
 	 * @param GetPaid_Payment_Form_Submission $submission
24 24 
 	 */
25 
-	public function __construct( $submission ) {
25 
+	public function __construct($submission) {
26 26 
 		$this->payment_form_submission = $submission;
27 27 
 	}
28 28 
 
@@ -38,15 +38,15 @@  discard block
 
 block discarded – undo
38 38 
 		// Get the items and invoice.
39 39 
 		$items      = $this->get_submission_items();
40 40 
 		$invoice    = $this->get_submission_invoice();
41 
-		$invoice    = $this->process_submission_invoice( $invoice, $items );
42 
-		$prepared   = $this->prepare_submission_data_for_saving( $invoice );
41 
+		$invoice    = $this->process_submission_invoice($invoice, $items);
42 
+		$prepared   = $this->prepare_submission_data_for_saving($invoice);
43 43
44 44 
 		// Save the invoice.
45 45 
 		$invoice->recalculate_total();
46 46 
         $invoice->save();
47 47
48 48 
 		// Send to the gateway.
49 
-		$this->post_process_submission( $invoice, $prepared );
49 
+		$this->post_process_submission($invoice, $prepared);
50 50 
 	}
51 51
52 52 
 	/**
 
@@ -59,34 +59,34 @@  discard block
 
 block discarded – undo
59 59 
 		$data       = $submission->get_data();
60 60
61 61 
 		// Do we have an error?
62 
-        if ( ! empty( $submission->last_error ) ) {
63 
-			wp_send_json_error( $submission->last_error );
62 
+        if (!empty($submission->last_error)) {
63 
+			wp_send_json_error($submission->last_error);
64 64 
         }
65 65
66 66 
 		// We need a billing email.
67 
-        if ( ! $submission->has_billing_email() || ! is_email( $submission->get_billing_email() ) ) {
68 
-            wp_send_json_error( __( 'Provide a valid billing email.', 'invoicing' ) );
67 
+        if (!$submission->has_billing_email() || !is_email($submission->get_billing_email())) {
68 
+            wp_send_json_error(__('Provide a valid billing email.', 'invoicing'));
69 69 
 		}
70 70
71 71 
 		// Non-recurring gateways should not be allowed to process recurring invoices.
72 
-		if ( $submission->has_recurring && ! wpinv_gateway_support_subscription( $data['wpi-gateway'] ) ) {
73 
-			wp_send_json_error( __( 'The selected payment gateway does not support subscription payment.', 'invoicing' ) );
72 
+		if ($submission->has_recurring && !wpinv_gateway_support_subscription($data['wpi-gateway'])) {
73 
+			wp_send_json_error(__('The selected payment gateway does not support subscription payment.', 'invoicing'));
74 74 
 		}
75 75
76 76 
 		// Ensure the gateway is active.
77 
-		if ( ! wpinv_is_gateway_active( $data['wpi-gateway'] ) ) {
78 
-			wpinv_set_error( 'invalid_gateway', __( 'The selected payment gateway is not active', 'invoicing' ) );
77 
+		if (!wpinv_is_gateway_active($data['wpi-gateway'])) {
78 
+			wpinv_set_error('invalid_gateway', __('The selected payment gateway is not active', 'invoicing'));
79 79 
 		}
80 80
81 81 
 		// Clear any existing errors.
82 82 
 		wpinv_clear_errors();
83 83
84 84 
 		// Allow themes and plugins to hook to errors
85 
-		do_action( 'getpaid_checkout_error_checks', $submission );
85 
+		do_action('getpaid_checkout_error_checks', $submission);
86 86
87 87 
 		// Do we have any errors?
88 
-        if ( wpinv_get_errors() ) {
89 
-            wp_send_json_error( getpaid_get_errors_html() );
88 
+        if (wpinv_get_errors()) {
89 
+            wp_send_json_error(getpaid_get_errors_html());
90 90 
 		}
91 91
92 92 
 	}
 
@@ -101,8 +101,8 @@  discard block
 
 block discarded – undo
101 101 
 		$items = $this->payment_form_submission->get_items();
102 102
103 103 
         // Ensure that we have items.
104 
-        if ( empty( $items ) && 0 == count( $this->payment_form_submission->get_fees() ) ) {
105 
-            wp_send_json_error( __( 'Please select at least one item.', 'invoicing' ) );
104 
+        if (empty($items) && 0 == count($this->payment_form_submission->get_fees())) {
105 
+            wp_send_json_error(__('Please select at least one item.', 'invoicing'));
106 106 
 		}
107 107
108 108 
 		return $items;
 
@@ -116,15 +116,15 @@  discard block
 
 block discarded – undo
116 116 
 	protected function get_submission_invoice() {
117 117 
 		$submission = $this->payment_form_submission;
118 118
119 
-		if ( ! $submission->has_invoice() ) {
119 
+		if (!$submission->has_invoice()) {
120 120 
 			return new WPInv_Invoice();
121 121 
         }
122 122
123 123 
 		$invoice = $submission->get_invoice();
124 124
125 125 
 		// Make sure that it is neither paid or refunded.
126 
-		if ( $invoice->is_paid() || $invoice->is_refunded() ) {
127 
-			wp_send_json_error( __( 'This invoice has already been paid for.', 'invoicing' ) );
126 
+		if ($invoice->is_paid() || $invoice->is_refunded()) {
127 
+			wp_send_json_error(__('This invoice has already been paid for.', 'invoicing'));
128 128 
 		}
129 129
130 130 
 		return $invoice;
 
@@ -137,26 +137,26 @@  discard block
 
 block discarded – undo
137 137 
 	 * @param GetPaid_Form_Item[] $items
138 138 
 	 * @return WPInv_Invoice
139 139 
 	 */
140 
-	protected function process_submission_invoice( $invoice, $items ) {
140 
+	protected function process_submission_invoice($invoice, $items) {
141 141
142 142 
 		$submission = $this->payment_form_submission;
143 143 
 		$data       = $submission->get_data();
144 144
145 145 
 		// Set-up the invoice details.
146 
-		$invoice->set_email( sanitize_email( $submission->get_billing_email() ) );
147 
-		$invoice->set_user_id( $this->get_submission_customer() );
148 
-		$invoice->set_payment_form( absint( $submission->get_payment_form()->get_id() ) );
149 
-        $invoice->set_items( $items );
150 
-        $invoice->set_fees( $submission->get_fees() );
151 
-        $invoice->set_taxes( $submission->get_taxes() );
152 
-		$invoice->set_discounts( $submission->get_discounts() );
153 
-		$invoice->set_gateway( $data['wpi-gateway'] );
154 
-
155 
-		if ( $submission->has_discount_code() ) {
156 
-            $invoice->set_discount_code( $submission->get_discount_code() );
146 
+		$invoice->set_email(sanitize_email($submission->get_billing_email()));
147 
+		$invoice->set_user_id($this->get_submission_customer());
148 
+		$invoice->set_payment_form(absint($submission->get_payment_form()->get_id()));
149 
+        $invoice->set_items($items);
150 
+        $invoice->set_fees($submission->get_fees());
151 
+        $invoice->set_taxes($submission->get_taxes());
152 
+		$invoice->set_discounts($submission->get_discounts());
153 
+		$invoice->set_gateway($data['wpi-gateway']);
154 
+
155 
+		if ($submission->has_discount_code()) {
156 
+            $invoice->set_discount_code($submission->get_discount_code());
157 157 
 		}
158 158
159 
-		getpaid_maybe_add_default_address( $invoice );
159 
+		getpaid_maybe_add_default_address($invoice);
160 160 
 		return $invoice;
161 161 
 	}
162 162 
 
@@ -169,26 +169,26 @@  discard block
 
 block discarded – undo
169 169 
 		$submission = $this->payment_form_submission;
170 170
171 171 
 		// If this is an existing invoice...
172 
-		if ( $submission->has_invoice() ) {
172 
+		if ($submission->has_invoice()) {
173 173 
 			return $submission->get_invoice()->get_user_id();
174 174 
 		}
175 175
176 176 
 		// (Maybe) create the user.
177 177 
         $user = get_current_user_id();
178 178
179 
-        if ( empty( $user ) ) {
180 
-            $user = get_user_by( 'email', $submission->get_billing_email() );
179 
+        if (empty($user)) {
180 
+            $user = get_user_by('email', $submission->get_billing_email());
181 181 
         }
182 182
183 
-        if ( empty( $user ) ) {
184 
-            $user = wpinv_create_user( $submission->get_billing_email() );
183 
+        if (empty($user)) {
184 
+            $user = wpinv_create_user($submission->get_billing_email());
185 185 
         }
186 186
187 
-        if ( is_wp_error( $user ) ) {
188 
-            wp_send_json_error( $user->get_error_message() );
187 
+        if (is_wp_error($user)) {
188 
+            wp_send_json_error($user->get_error_message());
189 189 
         }
190 190
191 
-        if ( is_numeric( $user ) ) {
191 
+        if (is_numeric($user)) {
192 192 
             return $user;
193 193 
 		}
194 194 
 
@@ -201,7 +201,7 @@  discard block
 
 block discarded – undo
201 201 
      *
202 202 
 	 * @param WPInv_Invoice $invoice
203 203 
      */
204 
-    public function prepare_submission_data_for_saving( &$invoice ) {
204 
+    public function prepare_submission_data_for_saving(&$invoice) {
205 205
206 206 
 		$submission = $this->payment_form_submission;
207 207 
 
@@ -212,49 +212,49 @@  discard block
 
 block discarded – undo
212 212 
 		$data = $submission->get_data();
213 213
214 214 
 		// Loop throught the submitted details.
215 
-        foreach ( $submission->get_payment_form()->get_elements() as $field ) {
215 
+        foreach ($submission->get_payment_form()->get_elements() as $field) {
216 216
217 217 
 			// Skip premade fields.
218 
-            if ( ! empty( $field['premade'] ) ) {
218 
+            if (!empty($field['premade'])) {
219 219 
                 continue;
220 220 
             }
221 221
222 222 
             // If it is required and not set, abort.
223 
-            if ( ! $submission->is_required_field_set( $field ) ) {
224 
-                wp_send_json_error( __( 'Some required fields are not set.', 'invoicing' ) );
223 
+            if (!$submission->is_required_field_set($field)) {
224 
+                wp_send_json_error(__('Some required fields are not set.', 'invoicing'));
225 225 
             }
226 226
227 227 
             // Handle address fields.
228 
-            if ( $field['type'] == 'address' ) {
228 
+            if ($field['type'] == 'address') {
229 229
230 
-                foreach ( $field['fields'] as $address_field ) {
230 
+                foreach ($field['fields'] as $address_field) {
231 231
232 232 
                     // skip if it is not visible.
233 
-                    if ( empty( $address_field['visible'] ) ) {
233 
+                    if (empty($address_field['visible'])) {
234 234 
                         continue;
235 235 
                     }
236 236
237 237 
                     // If it is required and not set, abort
238 
-                    if ( ! empty( $address_field['required'] ) && empty( $data[ $address_field['name'] ] ) ) {
239 
-                        wp_send_json_error( __( 'Some required fields are not set.', 'invoicing' ) );
238 
+                    if (!empty($address_field['required']) && empty($data[$address_field['name']])) {
239 
+                        wp_send_json_error(__('Some required fields are not set.', 'invoicing'));
240 240 
                     }
241 241
242 
-                    if ( isset( $data[ $address_field['name'] ] ) ) {
243 
-                        $name   = str_replace( 'wpinv_', '', $address_field['name'] );
242 
+                    if (isset($data[$address_field['name']])) {
243 
+                        $name   = str_replace('wpinv_', '', $address_field['name']);
244 244 
                         $method = "set_$name";
245 
-                        $invoice->$method( wpinv_clean( $data[ $address_field['name'] ] ) );
245 
+                        $invoice->$method(wpinv_clean($data[$address_field['name']]));
246 246 
                     }
247 247
248 248 
                 }
249 249
250 
-            } else if ( isset( $data[ $field['id'] ] ) ) {
250 
+            } else if (isset($data[$field['id']])) {
251 251 
                 $label = $field['id'];
252 252
253 
-                if ( isset( $field['label'] ) ) {
253 
+                if (isset($field['label'])) {
254 254 
                     $label = $field['label'];
255 255 
                 }
256 256
257 
-                $prepared[ wpinv_clean( $label ) ] = wpinv_clean( $data[ $field['id'] ] );
257 
+                $prepared[wpinv_clean($label)] = wpinv_clean($data[$field['id']]);
258 258 
             }
259 259
260 260 
 		}
 
@@ -269,27 +269,27 @@  discard block
 
 block discarded – undo
269 269 
 	 * @param WPInv_Invoice $invoice
270 270 
 	 * @param array $prepared_payment_form_data
271 271 
 	 */
272 
-	protected function post_process_submission( $invoice, $prepared_payment_form_data ) {
272 
+	protected function post_process_submission($invoice, $prepared_payment_form_data) {
273 273
274 274 
 		// Ensure the invoice exists.
275 
-        if ( $invoice->get_id() == 0 ) {
276 
-            wp_send_json_error( __( 'An error occured while saving your invoice.', 'invoicing' ) );
275 
+        if ($invoice->get_id() == 0) {
276 
+            wp_send_json_error(__('An error occured while saving your invoice.', 'invoicing'));
277 277 
         }
278 278
279 279 
 		// Was this invoice created via the payment form?
280 
-        if ( ! $this->payment_form_submission->has_invoice() ) {
281 
-            update_post_meta( $invoice->get_id(), 'wpinv_created_via', 'payment_form' );
280 
+        if (!$this->payment_form_submission->has_invoice()) {
281 
+            update_post_meta($invoice->get_id(), 'wpinv_created_via', 'payment_form');
282 282 
         }
283 283
284 284 
         // Save payment form data.
285 
-        if ( ! empty( $prepared_payment_form_data ) ) {
286 
-            update_post_meta( $invoice->get_id(), 'payment_form_data', $prepared_payment_form_data );
285 
+        if (!empty($prepared_payment_form_data)) {
286 
+            update_post_meta($invoice->get_id(), 'payment_form_data', $prepared_payment_form_data);
287 287 
 		}
288 288
289 289 
 		// Backwards compatibility.
290 
-        add_filter( 'wp_redirect', array( $this, 'send_redirect_response' ) );
290 
+        add_filter('wp_redirect', array($this, 'send_redirect_response'));
291 291
292 
-		$this->process_payment( $invoice );
292 
+		$this->process_payment($invoice);
293 293
294 294 
         // If we are here, there was an error.
295 295 
 		wpinv_send_back_to_checkout();
 
@@ -301,44 +301,44 @@  discard block
 
 block discarded – undo
301 301 
 	 *
302 302 
 	 * @param WPInv_Invoice $invoice
303 303 
 	 */
304 
-	protected function process_payment( $invoice ) {
304 
+	protected function process_payment($invoice) {
305 305
306 306 
 		$submission = $this->payment_form_submission;
307 307
308 308 
 		// No need to send free invoices to the gateway.
309 
-		if ( $invoice->is_free() ) {
310 
-			$invoice->set_gateway( 'none' );
311 
-			$invoice->add_note( __( "This is a free invoice and won't be sent to the payment gateway", 'invoicing' ), false, false, true );
309 
+		if ($invoice->is_free()) {
310 
+			$invoice->set_gateway('none');
311 
+			$invoice->add_note(__("This is a free invoice and won't be sent to the payment gateway", 'invoicing'), false, false, true);
312 312 
 			$invoice->mark_paid();
313 
-			wpinv_send_to_success_page( array( 'invoice_key' => $invoice->get_key() ) );
313 
+			wpinv_send_to_success_page(array('invoice_key' => $invoice->get_key()));
314 314 
 		}
315 315
316 316 
 		// Clear any checkout errors.
317 317 
 		wpinv_clear_errors();
318 318
319 319 
 		// Fires before sending to the gateway.
320 
-		do_action( 'getpaid_checkout_before_gateway', $invoice, $submission );
320 
+		do_action('getpaid_checkout_before_gateway', $invoice, $submission);
321 321
322 322 
 		// Allow the sumission data to be modified before it is sent to the gateway.
323 323 
 		$submission_data    = $submission->get_data();
324 
-		$submission_gateway = apply_filters( 'getpaid_gateway_submission_gateway', $invoice->get_gateway(), $submission, $invoice );
325 
-		$submission_data    = apply_filters( 'getpaid_gateway_submission_data', $submission_data, $submission, $invoice );
324 
+		$submission_gateway = apply_filters('getpaid_gateway_submission_gateway', $invoice->get_gateway(), $submission, $invoice);
325 
+		$submission_data    = apply_filters('getpaid_gateway_submission_data', $submission_data, $submission, $invoice);
326 326
327 327 
 		// Validate the currency.
328 
-		if ( ! apply_filters( "getpaid_gateway_{$submission_gateway}_is_valid_for_currency", true, $invoice->get_currency() ) ) {
329 
-			wpinv_set_error( 'invalid_currency', __( 'The chosen payment gateway does not support the invoice currency', 'invoicing' ) );
328 
+		if (!apply_filters("getpaid_gateway_{$submission_gateway}_is_valid_for_currency", true, $invoice->get_currency())) {
329 
+			wpinv_set_error('invalid_currency', __('The chosen payment gateway does not support the invoice currency', 'invoicing'));
330 330 
 		}
331 331
332 332 
 		// Check to see if we have any errors.
333 
-		if ( wpinv_get_errors() ) {
333 
+		if (wpinv_get_errors()) {
334 334 
 			wpinv_send_back_to_checkout();
335 335 
 		}
336 336
337 337 
 		// Send info to the gateway for payment processing
338 
-		do_action( "getpaid_gateway_$submission_gateway", $invoice, $submission_data, $submission );
338 
+		do_action("getpaid_gateway_$submission_gateway", $invoice, $submission_data, $submission);
339 339
340 340 
 		// Backwards compatibility.
341 
-		wpinv_send_to_gateway( $submission_gateway, $invoice );
341 
+		wpinv_send_to_gateway($submission_gateway, $invoice);
342 342
343 343 
 	}
344 344 
 
@@ -346,9 +346,9 @@  discard block
 
 block discarded – undo
346 346 
      * Sends a redrect response to payment details.
347 347 
      *
348 348 
      */
349 
-    public function send_redirect_response( $url ) {
350 
-        $url = urlencode( $url );
351 
-        wp_send_json_success( $url );
349 
+    public function send_redirect_response($url) {
350 
+        $url = urlencode($url);
351 
+        wp_send_json_success($url);
352 352 
     }
353 353
354 354 
 }
Please login to merge, or discard this patch.
includes/payments/class-getpaid-payment-form.php 2 patches
Indentation   +519 added lines, -519 removed lines patch added patch discarded remove patch 
@@ -1,6 +1,6 @@  discard block
 
 block discarded – undo
1 1 
 <?php
2 2 
 if ( ! defined( 'ABSPATH' ) ) {
3 
-	exit;
3 
+    exit;
4 4 
 }
5 5
6 6 
 /**
 
@@ -10,55 +10,55 @@  discard block
 
 block discarded – undo
10 10 
 class GetPaid_Payment_Form extends GetPaid_Data {
11 11
12 12 
     /**
13 
-	 * Which data store to load.
14 
-	 *
15 
-	 * @var string
16 
-	 */
13 
+     * Which data store to load.
14 
+     *
15 
+     * @var string
16 
+     */
17 17 
     protected $data_store_name = 'payment_form';
18 18
19 19 
     /**
20 
-	 * This is the name of this object type.
21 
-	 *
22 
-	 * @var string
23 
-	 */
24 
-	protected $object_type = 'payment_form';
20 
+     * This is the name of this object type.
21 
+     *
22 
+     * @var string
23 
+     */
24 
+    protected $object_type = 'payment_form';
25 25
26 26 
     /**
27 
-	 * Form Data array. This is the core form data exposed in APIs.
28 
-	 *
29 
-	 * @since 1.0.19
30 
-	 * @var array
31 
-	 */
32 
-	protected $data = array(
33 
-		'status'               => 'draft',
34 
-		'version'              => '',
35 
-		'date_created'         => null,
27 
+     * Form Data array. This is the core form data exposed in APIs.
28 
+     *
29 
+     * @since 1.0.19
30 
+     * @var array
31 
+     */
32 
+    protected $data = array(
33 
+        'status'               => 'draft',
34 
+        'version'              => '',
35 
+        'date_created'         => null,
36 36 
         'date_modified'        => null,
37 37 
         'name'                 => '',
38 38 
         'author'               => 1,
39 39 
         'elements'             => null,
40 
-		'items'                => null,
41 
-		'earned'               => 0,
42 
-		'refunded'             => 0,
43 
-		'cancelled'            => 0,
44 
-		'failed'               => 0,
45 
-	);
46 
-
47 
-    /**
48 
-	 * Stores meta in cache for future reads.
49 
-	 *
50 
-	 * A group must be set to to enable caching.
51 
-	 *
52 
-	 * @var string
53 
-	 */
54 
-	protected $cache_group = 'getpaid_forms';
55 
-
56 
-	/**
57 
-	 * Stores a reference to the invoice if the form is for an invoice..
58 
-	 *
59 
-	 * @var WPInv_Invoice
60 
-	 */
61 
-	public $invoice = 0;
40 
+        'items'                => null,
41 
+        'earned'               => 0,
42 
+        'refunded'             => 0,
43 
+        'cancelled'            => 0,
44 
+        'failed'               => 0,
45 
+    );
46 
+
47 
+    /**
48 
+     * Stores meta in cache for future reads.
49 
+     *
50 
+     * A group must be set to to enable caching.
51 
+     *
52 
+     * @var string
53 
+     */
54 
+    protected $cache_group = 'getpaid_forms';
55 
+
56 
+    /**
57 
+     * Stores a reference to the invoice if the form is for an invoice..
58 
+     *
59 
+     * @var WPInv_Invoice
60 
+     */
61 
+    public $invoice = 0;
62 62
63 63 
     /**
64 64 
      * Stores a reference to the original WP_Post object
 
@@ -68,35 +68,35 @@  discard block
 
 block discarded – undo
68 68 
     protected $post = null;
69 69
70 70 
     /**
71 
-	 * Get the form if ID is passed, otherwise the form is new and empty.
72 
-	 *
73 
-	 * @param  int|object|GetPaid_Payment_Form|WP_Post $form Form to read.
74 
-	 */
75 
-	public function __construct( $form = 0 ) {
76 
-		parent::__construct( $form );
71 
+     * Get the form if ID is passed, otherwise the form is new and empty.
72 
+     *
73 
+     * @param  int|object|GetPaid_Payment_Form|WP_Post $form Form to read.
74 
+     */
75 
+    public function __construct( $form = 0 ) {
76 
+        parent::__construct( $form );
77 77
78 
-		if ( is_numeric( $form ) && $form > 0 ) {
79 
-			$this->set_id( $form );
80 
-		} elseif ( $form instanceof self ) {
78 
+        if ( is_numeric( $form ) && $form > 0 ) {
79 
+            $this->set_id( $form );
80 
+        } elseif ( $form instanceof self ) {
81 81
82 
-			$this->set_id( $form->get_id() );
83 
-			$this->invoice = $form->invoice;
82 
+            $this->set_id( $form->get_id() );
83 
+            $this->invoice = $form->invoice;
84 84
85 
-		} elseif ( ! empty( $form->ID ) ) {
86 
-			$this->set_id( $form->ID );
87 
-		} else {
88 
-			$this->set_object_read( true );
89 
-		}
85 
+        } elseif ( ! empty( $form->ID ) ) {
86 
+            $this->set_id( $form->ID );
87 
+        } else {
88 
+            $this->set_object_read( true );
89 
+        }
90 90
91 91 
         // Load the datastore.
92 
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
92 
+        $this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
93 93
94 
-		if ( $this->get_id() > 0 ) {
94 
+        if ( $this->get_id() > 0 ) {
95 95 
             $this->post = get_post( $this->get_id() );
96 
-			$this->data_store->read( $this );
96 
+            $this->data_store->read( $this );
97 97 
         }
98 98
99 
-	}
99 
+    }
100 100
101 101 
     /*
102 102 
 	|--------------------------------------------------------------------------
 
@@ -114,349 +114,349 @@  discard block
 
 block discarded – undo
114 114 
     */
115 115
116 116 
     /**
117 
-	 * Get plugin version when the form was created.
118 
-	 *
119 
-	 * @since 1.0.19
120 
-	 * @param  string $context View or edit context.
121 
-	 * @return string
122 
-	 */
123 
-	public function get_version( $context = 'view' ) {
124 
-		return $this->get_prop( 'version', $context );
117 
+     * Get plugin version when the form was created.
118 
+     *
119 
+     * @since 1.0.19
120 
+     * @param  string $context View or edit context.
121 
+     * @return string
122 
+     */
123 
+    public function get_version( $context = 'view' ) {
124 
+        return $this->get_prop( 'version', $context );
125 125 
     }
126 126
127 127 
     /**
128 
-	 * Get date when the form was created.
129 
-	 *
130 
-	 * @since 1.0.19
131 
-	 * @param  string $context View or edit context.
132 
-	 * @return string
133 
-	 */
134 
-	public function get_date_created( $context = 'view' ) {
135 
-		return $this->get_prop( 'date_created', $context );
128 
+     * Get date when the form was created.
129 
+     *
130 
+     * @since 1.0.19
131 
+     * @param  string $context View or edit context.
132 
+     * @return string
133 
+     */
134 
+    public function get_date_created( $context = 'view' ) {
135 
+        return $this->get_prop( 'date_created', $context );
136 136 
     }
137 137
138 138 
     /**
139 
-	 * Get GMT date when the form was created.
140 
-	 *
141 
-	 * @since 1.0.19
142 
-	 * @param  string $context View or edit context.
143 
-	 * @return string
144 
-	 */
145 
-	public function get_date_created_gmt( $context = 'view' ) {
139 
+     * Get GMT date when the form was created.
140 
+     *
141 
+     * @since 1.0.19
142 
+     * @param  string $context View or edit context.
143 
+     * @return string
144 
+     */
145 
+    public function get_date_created_gmt( $context = 'view' ) {
146 146 
         $date = $this->get_date_created( $context );
147 147
148 148 
         if ( $date ) {
149 149 
             $date = get_gmt_from_date( $date );
150 150 
         }
151 
-		return $date;
151 
+        return $date;
152 152 
     }
153 153
154 154 
     /**
155 
-	 * Get date when the form was last modified.
156 
-	 *
157 
-	 * @since 1.0.19
158 
-	 * @param  string $context View or edit context.
159 
-	 * @return string
160 
-	 */
161 
-	public function get_date_modified( $context = 'view' ) {
162 
-		return $this->get_prop( 'date_modified', $context );
155 
+     * Get date when the form was last modified.
156 
+     *
157 
+     * @since 1.0.19
158 
+     * @param  string $context View or edit context.
159 
+     * @return string
160 
+     */
161 
+    public function get_date_modified( $context = 'view' ) {
162 
+        return $this->get_prop( 'date_modified', $context );
163 163 
     }
164 164
165 165 
     /**
166 
-	 * Get GMT date when the form was last modified.
167 
-	 *
168 
-	 * @since 1.0.19
169 
-	 * @param  string $context View or edit context.
170 
-	 * @return string
171 
-	 */
172 
-	public function get_date_modified_gmt( $context = 'view' ) {
166 
+     * Get GMT date when the form was last modified.
167 
+     *
168 
+     * @since 1.0.19
169 
+     * @param  string $context View or edit context.
170 
+     * @return string
171 
+     */
172 
+    public function get_date_modified_gmt( $context = 'view' ) {
173 173 
         $date = $this->get_date_modified( $context );
174 174
175 175 
         if ( $date ) {
176 176 
             $date = get_gmt_from_date( $date );
177 177 
         }
178 
-		return $date;
178 
+        return $date;
179 179 
     }
180 180
181 181 
     /**
182 
-	 * Get the form name.
183 
-	 *
184 
-	 * @since 1.0.19
185 
-	 * @param  string $context View or edit context.
186 
-	 * @return string
187 
-	 */
188 
-	public function get_name( $context = 'view' ) {
189 
-		return $this->get_prop( 'name', $context );
182 
+     * Get the form name.
183 
+     *
184 
+     * @since 1.0.19
185 
+     * @param  string $context View or edit context.
186 
+     * @return string
187 
+     */
188 
+    public function get_name( $context = 'view' ) {
189 
+        return $this->get_prop( 'name', $context );
190 190 
     }
191 191
192 192 
     /**
193 
-	 * Alias of self::get_name().
194 
-	 *
195 
-	 * @since 1.0.19
196 
-	 * @param  string $context View or edit context.
197 
-	 * @return string
198 
-	 */
199 
-	public function get_title( $context = 'view' ) {
200 
-		return $this->get_name( $context );
201 
-	}
193 
+     * Alias of self::get_name().
194 
+     *
195 
+     * @since 1.0.19
196 
+     * @param  string $context View or edit context.
197 
+     * @return string
198 
+     */
199 
+    public function get_title( $context = 'view' ) {
200 
+        return $this->get_name( $context );
201 
+    }
202 202
203 203 
     /**
204 
-	 * Get the owner of the form.
205 
-	 *
206 
-	 * @since 1.0.19
207 
-	 * @param  string $context View or edit context.
208 
-	 * @return int
209 
-	 */
210 
-	public function get_author( $context = 'view' ) {
211 
-		return (int) $this->get_prop( 'author', $context );
204 
+     * Get the owner of the form.
205 
+     *
206 
+     * @since 1.0.19
207 
+     * @param  string $context View or edit context.
208 
+     * @return int
209 
+     */
210 
+    public function get_author( $context = 'view' ) {
211 
+        return (int) $this->get_prop( 'author', $context );
212 212 
     }
213 213
214 214 
     /**
215 
-	 * Get the elements that make up the form.
216 
-	 *
217 
-	 * @since 1.0.19
218 
-	 * @param  string $context View or edit context.
219 
-	 * @return array
220 
-	 */
221 
-	public function get_elements( $context = 'view' ) {
222 
-		$elements = $this->get_prop( 'elements', $context );
215 
+     * Get the elements that make up the form.
216 
+     *
217 
+     * @since 1.0.19
218 
+     * @param  string $context View or edit context.
219 
+     * @return array
220 
+     */
221 
+    public function get_elements( $context = 'view' ) {
222 
+        $elements = $this->get_prop( 'elements', $context );
223 223
224 
-		if ( empty( $elements ) || ! is_array( $elements ) ) {
224 
+        if ( empty( $elements ) || ! is_array( $elements ) ) {
225 225 
             return wpinv_get_data( 'sample-payment-form' );
226 
-		}
226 
+        }
227 227
228 
-		// Ensure that all required elements exist.
229 
-		$_elements = array();
230 
-		foreach ( $elements as $element ) {
228 
+        // Ensure that all required elements exist.
229 
+        $_elements = array();
230 
+        foreach ( $elements as $element ) {
231 231
232 
-			if ( $element['type'] == 'pay_button' && ! $this->has_element_type( 'gateway_select' ) ) {
232 
+            if ( $element['type'] == 'pay_button' && ! $this->has_element_type( 'gateway_select' ) ) {
233 233
234 
-				$_elements[] = array(
235 
-					'text'        => __( 'Select Payment Method', 'invoicing' ),
236 
-					'id'          => 'gtscicd',
237 
-					'name'        => 'gtscicd',
238 
-					'type'        => 'gateway_select',
239 
-					'premade'     => true
234 
+                $_elements[] = array(
235 
+                    'text'        => __( 'Select Payment Method', 'invoicing' ),
236 
+                    'id'          => 'gtscicd',
237 
+                    'name'        => 'gtscicd',
238 
+                    'type'        => 'gateway_select',
239 
+                    'premade'     => true
240 240
241 
-				);
241 
+                );
242 242
243 
-			}
243 
+            }
244 244
245 
-			$_elements[] = $element;
245 
+            $_elements[] = $element;
246 246
247 
-		}
247 
+        }
248 248
249 249 
         return $_elements;
250 
-	}
251 
-
252 
-	/**
253 
-	 * Get the items sold via the form.
254 
-	 *
255 
-	 * @since 1.0.19
256 
-	 * @param  string $context View or edit context.
257 
-	 * @param  string $return objects or arrays.
258 
-	 * @return GetPaid_Form_Item[]
259 
-	 */
260 
-	public function get_items( $context = 'view', $return = 'objects' ) {
261 
-		$items = $this->get_prop( 'items', $context );
262 
-
263 
-		if ( empty( $items ) || ! is_array( $items ) ) {
250 
+    }
251 
+
252 
+    /**
253 
+     * Get the items sold via the form.
254 
+     *
255 
+     * @since 1.0.19
256 
+     * @param  string $context View or edit context.
257 
+     * @param  string $return objects or arrays.
258 
+     * @return GetPaid_Form_Item[]
259 
+     */
260 
+    public function get_items( $context = 'view', $return = 'objects' ) {
261 
+        $items = $this->get_prop( 'items', $context );
262 
+
263 
+        if ( empty( $items ) || ! is_array( $items ) ) {
264 264 
             $items = wpinv_get_data( 'sample-payment-form-items' );
265 
-		}
265 
+        }
266 
+
267 
+        // Convert the items.
268 
+        $prepared = array();
266 269
267 
-		// Convert the items.
268 
-		$prepared = array();
270 
+        foreach ( $items as $key => $value ) {
269 271
270 
-		foreach ( $items as $key => $value ) {
272 
+            // Form items.
273 
+            if ( $value instanceof GetPaid_Form_Item ) {
271 274
272 
-			// Form items.
273 
-			if ( $value instanceof GetPaid_Form_Item ) {
275 
+                if ( $value->can_purchase() ) {
276 
+                    $prepared[] = $value;
277 
+                }
274 278
275 
-				if ( $value->can_purchase() ) {
276 
-					$prepared[] = $value;
277 
-				}
279 
+                continue;
278 280
279 
-				continue;
281 
+            }
280 282
281 
-			}
283 
+            // $item_id => $quantity
284 
+            if ( is_numeric( $key ) && is_numeric( $value ) ) {
285 
+                $item = new GetPaid_Form_Item( $key );
282 286
283 
-			// $item_id => $quantity
284 
-			if ( is_numeric( $key ) && is_numeric( $value ) ) {
285 
-				$item = new GetPaid_Form_Item( $key );
287 
+                if ( $item->can_purchase() ) {
288 
+                    $item->set_quantity( $value );
289 
+                    $prepared[] = $item;
290 
+                }
286 291
287 
-				if ( $item->can_purchase() ) {
288 
-					$item->set_quantity( $value );
289 
-					$prepared[] = $item;
290 
-				}
292 
+                continue;
293 
+            }
291 294
292 
-				continue;
293 
-			}
295 
+            // $item_id => array( 'price' => 10 )
296 
+            if ( is_numeric( $key ) && is_array( $value ) ) {
297 
+                $item = new GetPaid_Form_Item( $key );
294 298
295 
-			// $item_id => array( 'price' => 10 )
296 
-			if ( is_numeric( $key ) && is_array( $value ) ) {
297 
-				$item = new GetPaid_Form_Item( $key );
299 
+                if ( isset( $value['price'] ) && $item->user_can_set_their_price() ) {
300 
+                    $item->set_price( $value['price'] );
301 
+                }
298 302
299 
-				if ( isset( $value['price'] ) && $item->user_can_set_their_price() ) {
300 
-					$item->set_price( $value['price'] );
301 
-				}
303 
+                if ( $item->can_purchase() ) {
304 
+                    $prepared[] = $item;
305 
+                }
302 306
303 
-				if ( $item->can_purchase() ) {
304 
-					$prepared[] = $item;
305 
-				}
307 
+                continue;
308 
+            }
306 309
307 
-				continue;
308 
-			}
310 
+            if ( is_array( $value ) && isset( $value['id'] ) ) {
309 311
310 
-			if ( is_array( $value ) && isset( $value['id'] ) ) {
312 
+                $item = new GetPaid_Form_Item( $value['id'] );
311 313
312 
-				$item = new GetPaid_Form_Item( $value['id'] );
314 
+                if ( ! $item->can_purchase() ) {
315 
+                    continue;
316 
+                }
313 317
314 
-				if ( ! $item->can_purchase() ) {
315 
-					continue;
316 
-				}
318 
+                // Sub-total (Cart items).
319 
+                if ( isset( $value['subtotal'] ) ) {
320 
+                    $item->set_price( $value['subtotal'] );
321 
+                }
317 322
318 
-				// Sub-total (Cart items).
319 
-				if ( isset( $value['subtotal'] ) ) {
320 
-					$item->set_price( $value['subtotal'] );
321 
-				}
323 
+                if ( isset( $value['quantity'] ) ) {
324 
+                    $item->set_quantity( $value['quantity'] );
325 
+                }
326 
+
327 
+                if ( isset( $value['allow_quantities'] ) ) {
328 
+                    $item->set_allow_quantities( $value['allow_quantities'] );
329 
+                }
330 
+
331 
+                if ( isset( $value['required'] ) ) {
332 
+                    $item->set_is_required( $value['required'] );
333 
+                }
334 
+
335 
+                if ( isset( $value['description'] ) ) {
336 
+                    $item->set_custom_description( $value['description'] );
337 
+                }
338 
+
339 
+                $prepared[] = $item;
340 
+                continue;
341 
+
342 
+            }
343 
+        }
344 
+
345 
+        if ( 'objects' == $return && 'view' == $context ) {
346 
+            return $prepared;
347 
+        }
348 
+
349 
+        $items = array();
350 
+        foreach ( $prepared as $item ) {
351 
+            $items[] = $item->prepare_data_for_use();
352 
+        }
353 
+
354 
+        return $items;
355 
+    }
356 
+
357 
+    /**
358 
+     * Get a single item belonging to the form.
359 
+     *
360 
+     * @since 1.0.19
361 
+     * @param  int $item_id The item id to return.
362 
+     * @return GetPaid_Form_Item|bool
363 
+     */
364 
+    public function get_item( $item_id ) {
365 
+
366 
+        if ( empty( $item_id ) || ! is_numeric( $item_id ) ) {
367 
+            return false;
368 
+        }
369 
+
370 
+        foreach( $this->get_items() as $item ) {
371 
+            if ( $item->get_id() == (int) $item_id ) {
372 
+                return $item;
373 
+            }
374 
+        }
375 
+
376 
+        return false;
377 
+
378 
+    }
379 
+
380 
+    /**
381 
+     * Gets a single element.
382 
+     *
383 
+     * @since 1.0.19
384 
+     * @param  string $element_type The element type to return.
385 
+     * @return array|bool
386 
+     */
387 
+    public function get_element_type( $element_type ) {
388 
+
389 
+        if ( empty( $element_type ) || ! is_scalar( $element_type ) ) {
390 
+            return false;
391 
+        }
392 
+
393 
+        foreach ( $this->get_prop( 'elements' ) as $element ) {
394 
+
395 
+            if ( $element['type'] == $element_type ) {
396 
+                return $element;
397 
+            }
398 
+
399 
+        }
400 
+
401 
+        return false;
402 
+
403 
+    }
404 
+
405 
+    /**
406 
+     * Get the total amount earned via this form.
407 
+     *
408 
+     * @since 1.0.19
409 
+     * @param  string $context View or edit context.
410 
+     * @return array
411 
+     */
412 
+    public function get_earned( $context = 'view' ) {
413 
+        return $this->get_prop( 'earned', $context );
414 
+    }
415 
+
416 
+    /**
417 
+     * Get the total amount refunded via this form.
418 
+     *
419 
+     * @since 1.0.19
420 
+     * @param  string $context View or edit context.
421 
+     * @return array
422 
+     */
423 
+    public function get_refunded( $context = 'view' ) {
424 
+        return $this->get_prop( 'refunded', $context );
425 
+    }
322 426
323 
-				if ( isset( $value['quantity'] ) ) {
324 
-					$item->set_quantity( $value['quantity'] );
325 
-				}
427 
+    /**
428 
+     * Get the total amount cancelled via this form.
429 
+     *
430 
+     * @since 1.0.19
431 
+     * @param  string $context View or edit context.
432 
+     * @return array
433 
+     */
434 
+    public function get_cancelled( $context = 'view' ) {
435 
+        return $this->get_prop( 'cancelled', $context );
436 
+    }
326 437
327 
-				if ( isset( $value['allow_quantities'] ) ) {
328 
-					$item->set_allow_quantities( $value['allow_quantities'] );
329 
-				}
438 
+    /**
439 
+     * Get the total amount failed via this form.
440 
+     *
441 
+     * @since 1.0.19
442 
+     * @param  string $context View or edit context.
443 
+     * @return array
444 
+     */
445 
+    public function get_failed( $context = 'view' ) {
446 
+        return $this->get_prop( 'failed', $context );
447 
+    }
330 448
331 
-				if ( isset( $value['required'] ) ) {
332 
-					$item->set_is_required( $value['required'] );
333 
-				}
334 
-
335 
-				if ( isset( $value['description'] ) ) {
336 
-					$item->set_custom_description( $value['description'] );
337 
-				}
338 
-
339 
-				$prepared[] = $item;
340 
-				continue;
341 
-
342 
-			}
343 
-		}
344 
-
345 
-		if ( 'objects' == $return && 'view' == $context ) {
346 
-			return $prepared;
347 
-		}
348 
-
349 
-		$items = array();
350 
-		foreach ( $prepared as $item ) {
351 
-			$items[] = $item->prepare_data_for_use();
352 
-		}
353 
-
354 
-		return $items;
355 
-	}
356 
-
357 
-	/**
358 
-	 * Get a single item belonging to the form.
359 
-	 *
360 
-	 * @since 1.0.19
361 
-	 * @param  int $item_id The item id to return.
362 
-	 * @return GetPaid_Form_Item|bool
363 
-	 */
364 
-	public function get_item( $item_id ) {
365 
-
366 
-		if ( empty( $item_id ) || ! is_numeric( $item_id ) ) {
367 
-			return false;
368 
-		}
369 
-
370 
-		foreach( $this->get_items() as $item ) {
371 
-			if ( $item->get_id() == (int) $item_id ) {
372 
-				return $item;
373 
-			}
374 
-		}
375 
-
376 
-		return false;
377 
-
378 
-	}
379 
-
380 
-	/**
381 
-	 * Gets a single element.
382 
-	 *
383 
-	 * @since 1.0.19
384 
-	 * @param  string $element_type The element type to return.
385 
-	 * @return array|bool
386 
-	 */
387 
-	public function get_element_type( $element_type ) {
388 
-
389 
-		if ( empty( $element_type ) || ! is_scalar( $element_type ) ) {
390 
-			return false;
391 
-		}
392 
-
393 
-		foreach ( $this->get_prop( 'elements' ) as $element ) {
394 
-
395 
-			if ( $element['type'] == $element_type ) {
396 
-				return $element;
397 
-			}
398 
-
399 
-		}
400 
-
401 
-		return false;
402 
-
403 
-	}
404 
-
405 
-	/**
406 
-	 * Get the total amount earned via this form.
407 
-	 *
408 
-	 * @since 1.0.19
409 
-	 * @param  string $context View or edit context.
410 
-	 * @return array
411 
-	 */
412 
-	public function get_earned( $context = 'view' ) {
413 
-		return $this->get_prop( 'earned', $context );
414 
-	}
415 
-
416 
-	/**
417 
-	 * Get the total amount refunded via this form.
418 
-	 *
419 
-	 * @since 1.0.19
420 
-	 * @param  string $context View or edit context.
421 
-	 * @return array
422 
-	 */
423 
-	public function get_refunded( $context = 'view' ) {
424 
-		return $this->get_prop( 'refunded', $context );
425 
-	}
426 
-
427 
-	/**
428 
-	 * Get the total amount cancelled via this form.
429 
-	 *
430 
-	 * @since 1.0.19
431 
-	 * @param  string $context View or edit context.
432 
-	 * @return array
433 
-	 */
434 
-	public function get_cancelled( $context = 'view' ) {
435 
-		return $this->get_prop( 'cancelled', $context );
436 
-	}
437 
-
438 
-	/**
439 
-	 * Get the total amount failed via this form.
440 
-	 *
441 
-	 * @since 1.0.19
442 
-	 * @param  string $context View or edit context.
443 
-	 * @return array
444 
-	 */
445 
-	public function get_failed( $context = 'view' ) {
446 
-		return $this->get_prop( 'failed', $context );
447 
-	}
448 
-
449 
-	/**
450 
-	 * Get the currency.
451 
-	 *
452 
-	 * @since 1.0.19
453 
-	 * @param  string $context View or edit context.
454 
-	 * @return string
455 
-	 */
456 
-	public function get_currency() {
457 
-		$currency = empty( $this->invoice ) ? wpinv_get_currency() : $this->invoice->get_currency();
458 
-		return apply_filters( 'getpaid-payment-form-currency', $currency, $this );
459 
-	}
449 
+    /**
450 
+     * Get the currency.
451 
+     *
452 
+     * @since 1.0.19
453 
+     * @param  string $context View or edit context.
454 
+     * @return string
455 
+     */
456 
+    public function get_currency() {
457 
+        $currency = empty( $this->invoice ) ? wpinv_get_currency() : $this->invoice->get_currency();
458 
+        return apply_filters( 'getpaid-payment-form-currency', $currency, $this );
459 
+    }
460 460
461 461 
     /*
462 462 
 	|--------------------------------------------------------------------------
 
@@ -469,22 +469,22 @@  discard block
 
 block discarded – undo
469 469 
     */
470 470
471 471 
     /**
472 
-	 * Set plugin version when the item was created.
473 
-	 *
474 
-	 * @since 1.0.19
475 
-	 */
476 
-	public function set_version( $value ) {
477 
-		$this->set_prop( 'version', $value );
472 
+     * Set plugin version when the item was created.
473 
+     *
474 
+     * @since 1.0.19
475 
+     */
476 
+    public function set_version( $value ) {
477 
+        $this->set_prop( 'version', $value );
478 478 
     }
479 479
480 480 
     /**
481 
-	 * Set date when the item was created.
482 
-	 *
483 
-	 * @since 1.0.19
484 
-	 * @param string $value Value to set.
481 
+     * Set date when the item was created.
482 
+     *
483 
+     * @since 1.0.19
484 
+     * @param string $value Value to set.
485 485 
      * @return bool Whether or not the date was set.
486 
-	 */
487 
-	public function set_date_created( $value ) {
486 
+     */
487 
+    public function set_date_created( $value ) {
488 488 
         $date = strtotime( $value );
489 489
490 490 
         if ( $date ) {
 
@@ -497,13 +497,13 @@  discard block
 
 block discarded – undo
497 497 
     }
498 498
499 499 
     /**
500 
-	 * Set date when the item was last modified.
501 
-	 *
502 
-	 * @since 1.0.19
503 
-	 * @param string $value Value to set.
500 
+     * Set date when the item was last modified.
501 
+     *
502 
+     * @since 1.0.19
503 
+     * @param string $value Value to set.
504 504 
      * @return bool Whether or not the date was set.
505 
-	 */
506 
-	public function set_date_modified( $value ) {
505 
+     */
506 
+    public function set_date_modified( $value ) {
507 507 
         $date = strtotime( $value );
508 508
509 509 
         if ( $date ) {
 
@@ -516,118 +516,118 @@  discard block
 
 block discarded – undo
516 516 
     }
517 517
518 518 
     /**
519 
-	 * Set the item name.
520 
-	 *
521 
-	 * @since 1.0.19
522 
-	 * @param  string $value New name.
523 
-	 */
524 
-	public function set_name( $value ) {
525 
-		$this->set_prop( 'name', sanitize_text_field( $value ) );
526 
-    }
527 
-
528 
-    /**
529 
-	 * Alias of self::set_name().
530 
-	 *
531 
-	 * @since 1.0.19
532 
-	 * @param  string $value New name.
533 
-	 */
534 
-	public function set_title( $value ) {
535 
-		$this->set_name( $value );
536 
-    }
537 
-
538 
-    /**
539 
-	 * Set the owner of the item.
540 
-	 *
541 
-	 * @since 1.0.19
542 
-	 * @param  int $value New author.
543 
-	 */
544 
-	public function set_author( $value ) {
545 
-		$this->set_prop( 'author', (int) $value );
546 
-	}
547 
-
548 
-	/**
549 
-	 * Set the form elements.
550 
-	 *
551 
-	 * @since 1.0.19
552 
-	 * @param  array $value Form elements.
553 
-	 */
554 
-	public function set_elements( $value ) {
555 
-		if ( is_array( $value ) ) {
556 
-			$this->set_prop( 'elements', $value );
557 
-		}
558 
-	}
559 
-
560 
-	/**
561 
-	 * Set the form items.
562 
-	 *
563 
-	 * @since 1.0.19
564 
-	 * @param  array $value Form elements.
565 
-	 */
566 
-	public function set_items( $value ) {
567 
-		if ( is_array( $value ) ) {
568 
-			$this->set_prop( 'items', $value );
569 
-		}
570 
-	}
571 
-
572 
-	/**
573 
-	 * Set the total amount earned via this form.
574 
-	 *
575 
-	 * @since 1.0.19
576 
-	 * @param  float $value Amount earned.
577 
-	 */
578 
-	public function set_earned( $value ) {
579 
-		$value = max( (float) $value, 0 );
580 
-		$this->set_prop( 'earned', $value );
581 
-	}
582 
-
583 
-	/**
584 
-	 * Set the total amount refunded via this form.
585 
-	 *
586 
-	 * @since 1.0.19
587 
-	 * @param  float $value Amount refunded.
588 
-	 */
589 
-	public function set_refunded( $value ) {
590 
-		$value = max( (float) $value, 0 );
591 
-		$this->set_prop( 'refunded', $value );
592 
-	}
593 
-
594 
-	/**
595 
-	 * Set the total amount cancelled via this form.
596 
-	 *
597 
-	 * @since 1.0.19
598 
-	 * @param  float $value Amount cancelled.
599 
-	 */
600 
-	public function set_cancelled( $value ) {
601 
-		$value = max( (float) $value, 0 );
602 
-		$this->set_prop( 'cancelled', $value );
603 
-	}
604 
-
605 
-	/**
606 
-	 * Set the total amount failed via this form.
607 
-	 *
608 
-	 * @since 1.0.19
609 
-	 * @param  float $value Amount cancelled.
610 
-	 */
611 
-	public function set_failed( $value ) {
612 
-		$value = max( (float) $value, 0 );
613 
-		$this->set_prop( 'failed', $value );
614 
-	}
519 
+     * Set the item name.
520 
+     *
521 
+     * @since 1.0.19
522 
+     * @param  string $value New name.
523 
+     */
524 
+    public function set_name( $value ) {
525 
+        $this->set_prop( 'name', sanitize_text_field( $value ) );
526 
+    }
527 
+
528 
+    /**
529 
+     * Alias of self::set_name().
530 
+     *
531 
+     * @since 1.0.19
532 
+     * @param  string $value New name.
533 
+     */
534 
+    public function set_title( $value ) {
535 
+        $this->set_name( $value );
536 
+    }
537 
+
538 
+    /**
539 
+     * Set the owner of the item.
540 
+     *
541 
+     * @since 1.0.19
542 
+     * @param  int $value New author.
543 
+     */
544 
+    public function set_author( $value ) {
545 
+        $this->set_prop( 'author', (int) $value );
546 
+    }
547 
+
548 
+    /**
549 
+     * Set the form elements.
550 
+     *
551 
+     * @since 1.0.19
552 
+     * @param  array $value Form elements.
553 
+     */
554 
+    public function set_elements( $value ) {
555 
+        if ( is_array( $value ) ) {
556 
+            $this->set_prop( 'elements', $value );
557 
+        }
558 
+    }
559 
+
560 
+    /**
561 
+     * Set the form items.
562 
+     *
563 
+     * @since 1.0.19
564 
+     * @param  array $value Form elements.
565 
+     */
566 
+    public function set_items( $value ) {
567 
+        if ( is_array( $value ) ) {
568 
+            $this->set_prop( 'items', $value );
569 
+        }
570 
+    }
571 
+
572 
+    /**
573 
+     * Set the total amount earned via this form.
574 
+     *
575 
+     * @since 1.0.19
576 
+     * @param  float $value Amount earned.
577 
+     */
578 
+    public function set_earned( $value ) {
579 
+        $value = max( (float) $value, 0 );
580 
+        $this->set_prop( 'earned', $value );
581 
+    }
582 
+
583 
+    /**
584 
+     * Set the total amount refunded via this form.
585 
+     *
586 
+     * @since 1.0.19
587 
+     * @param  float $value Amount refunded.
588 
+     */
589 
+    public function set_refunded( $value ) {
590 
+        $value = max( (float) $value, 0 );
591 
+        $this->set_prop( 'refunded', $value );
592 
+    }
593 
+
594 
+    /**
595 
+     * Set the total amount cancelled via this form.
596 
+     *
597 
+     * @since 1.0.19
598 
+     * @param  float $value Amount cancelled.
599 
+     */
600 
+    public function set_cancelled( $value ) {
601 
+        $value = max( (float) $value, 0 );
602 
+        $this->set_prop( 'cancelled', $value );
603 
+    }
604 
+
605 
+    /**
606 
+     * Set the total amount failed via this form.
607 
+     *
608 
+     * @since 1.0.19
609 
+     * @param  float $value Amount cancelled.
610 
+     */
611 
+    public function set_failed( $value ) {
612 
+        $value = max( (float) $value, 0 );
613 
+        $this->set_prop( 'failed', $value );
614 
+    }
615 615
616 616 
     /**
617 617 
      * Create an item. For backwards compatibilty.
618 618 
      *
619 619 
      * @deprecated
620 
-	 * @return int item id
620 
+     * @return int item id
621 621 
      */
622 622 
     public function create( $data = array() ) {
623 623
624 
-		// Set the properties.
625 
-		if ( is_array( $data ) ) {
626 
-			$this->set_props( $data );
627 
-		}
624 
+        // Set the properties.
625 
+        if ( is_array( $data ) ) {
626 
+            $this->set_props( $data );
627 
+        }
628 628
629 
-		// Save the item.
630 
-		return $this->save();
629 
+        // Save the item.
630 
+        return $this->save();
631 631
632 632 
     }
633 633 
 
@@ -635,7 +635,7 @@  discard block
 
 block discarded – undo
635 635 
      * Updates an item. For backwards compatibilty.
636 636 
      *
637 637 
      * @deprecated
638 
-	 * @return int item id
638 
+     * @return int item id
639 639 
      */
640 640 
     public function update( $data = array() ) {
641 641 
         return $this->create( $data );
 
@@ -651,22 +651,22 @@  discard block
 
 block discarded – undo
651 651 
 	*/
652 652
653 653 
     /**
654 
-	 * Checks whether this is the default payment form.
655 
-	 *
656 
-	 * @since 1.0.19
657 
-	 * @return bool
658 
-	 */
654 
+     * Checks whether this is the default payment form.
655 
+     *
656 
+     * @since 1.0.19
657 
+     * @return bool
658 
+     */
659 659 
     public function is_default() {
660 660 
         $is_default = $this->get_id() == wpinv_get_default_payment_form();
661 661 
         return (bool) apply_filters( 'wpinv_is_default_payment_form', $is_default, $this->get_id(), $this );
662 
-	}
662 
+    }
663 663
664 664 
     /**
665 
-	 * Checks whether the form is active.
666 
-	 *
667 
-	 * @since 1.0.19
668 
-	 * @return bool
669 
-	 */
665 
+     * Checks whether the form is active.
666 
+     *
667 
+     * @since 1.0.19
668 
+     * @return bool
669 
+     */
670 670 
     public function is_active() {
671 671 
         $is_active = 0 !== (int) $this->get_id();
672 672 
 
@@ -675,70 +675,70 @@  discard block
 
 block discarded – undo
675 675 
         }
676 676
677 677 
         return (bool) apply_filters( 'wpinv_is_payment_form_active', $is_active, $this );
678 
-	}
679 
-
680 
-	/**
681 
-	 * Checks whether the form has a given item.
682 
-	 *
683 
-	 * @since 1.0.19
684 
-	 * @return bool
685 
-	 */
678 
+    }
679 
+
680 
+    /**
681 
+     * Checks whether the form has a given item.
682 
+     *
683 
+     * @since 1.0.19
684 
+     * @return bool
685 
+     */
686 686 
     public function has_item( $item_id ) {
687 687 
         return false !== $this->get_item( $item_id );
688 
-	}
689 
-
690 
-	/**
691 
-	 * Checks whether the form has a given element.
692 
-	 *
693 
-	 * @since 1.0.19
694 
-	 * @return bool
695 
-	 */
688 
+    }
689 
+
690 
+    /**
691 
+     * Checks whether the form has a given element.
692 
+     *
693 
+     * @since 1.0.19
694 
+     * @return bool
695 
+     */
696 696 
     public function has_element_type( $element_type ) {
697 697 
         return false !== $this->get_element_type( $element_type );
698 
-	}
699 
-
700 
-	/**
701 
-	 * Checks whether this form is recurring or not.
702 
-	 *
703 
-	 * @since 1.0.19
704 
-	 * @return bool
705 
-	 */
698 
+    }
699 
+
700 
+    /**
701 
+     * Checks whether this form is recurring or not.
702 
+     *
703 
+     * @since 1.0.19
704 
+     * @return bool
705 
+     */
706 706 
     public function is_recurring() {
707 707
708 
-		if ( ! empty( $this->invoice ) ) {
709 
-			return $this->invoice->is_recurring();
710 
-		}
708 
+        if ( ! empty( $this->invoice ) ) {
709 
+            return $this->invoice->is_recurring();
710 
+        }
711 711
712 
-		foreach ( $this->get_items() as $item ) {
712 
+        foreach ( $this->get_items() as $item ) {
713 713
714 
-			if ( $item->is_recurring() ) {
715 
-				return true;
716 
-			}
714 
+            if ( $item->is_recurring() ) {
715 
+                return true;
716 
+            }
717 717
718 
-		}
718 
+        }
719 719
720 720 
         return false;
721 
-	}
721 
+    }
722 722
723 
-	/**
724 
-	 * Retrieves the form's html.
725 
-	 *
726 
-	 * @since 1.0.19
727 
-	 */
723 
+    /**
724 
+     * Retrieves the form's html.
725 
+     *
726 
+     * @since 1.0.19
727 
+     */
728 728 
     public function get_html() {
729 729
730 
-		// Return the HTML.
731 
-		return wpinv_get_template_html( 'payment-forms/form.php', array( 'form' => $this ) );
730 
+        // Return the HTML.
731 
+        return wpinv_get_template_html( 'payment-forms/form.php', array( 'form' => $this ) );
732 732
733 
-	}
733 
+    }
734 734
735 
-	/**
736 
-	 * Displays the payment form.
737 
-	 *
738 
-	 * @since 1.0.19
739 
-	 */
735 
+    /**
736 
+     * Displays the payment form.
737 
+     *
738 
+     * @since 1.0.19
739 
+     */
740 740 
     public function display() {
741 
-		echo $this->get_html();
741 
+        echo $this->get_html();
742 742 
     }
743 743
744 744 
 }
Please login to merge, or discard this patch.
Spacing   +140 added lines, -140 removed lines patch added patch discarded remove patch 
@@ -1,5 +1,5 @@  discard block
 
 block discarded – undo
1 1 
 <?php
2 
-if ( ! defined( 'ABSPATH' ) ) {
2 
+if (!defined('ABSPATH')) {
3 3 
 	exit;
4 4 
 }
5 5 
 
@@ -72,28 +72,28 @@  discard block
 
 block discarded – undo
72 72 
 	 *
73 73 
 	 * @param  int|object|GetPaid_Payment_Form|WP_Post $form Form to read.
74 74 
 	 */
75 
-	public function __construct( $form = 0 ) {
76 
-		parent::__construct( $form );
75 
+	public function __construct($form = 0) {
76 
+		parent::__construct($form);
77 77
78 
-		if ( is_numeric( $form ) && $form > 0 ) {
79 
-			$this->set_id( $form );
80 
-		} elseif ( $form instanceof self ) {
78 
+		if (is_numeric($form) && $form > 0) {
79 
+			$this->set_id($form);
80 
+		} elseif ($form instanceof self) {
81 81
82 
-			$this->set_id( $form->get_id() );
82 
+			$this->set_id($form->get_id());
83 83 
 			$this->invoice = $form->invoice;
84 84
85 
-		} elseif ( ! empty( $form->ID ) ) {
86 
-			$this->set_id( $form->ID );
85 
+		} elseif (!empty($form->ID)) {
86 
+			$this->set_id($form->ID);
87 87 
 		} else {
88 
-			$this->set_object_read( true );
88 
+			$this->set_object_read(true);
89 89 
 		}
90 90
91 91 
         // Load the datastore.
92 
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
92 
+		$this->data_store = GetPaid_Data_Store::load($this->data_store_name);
93 93
94 
-		if ( $this->get_id() > 0 ) {
95 
-            $this->post = get_post( $this->get_id() );
96 
-			$this->data_store->read( $this );
94 
+		if ($this->get_id() > 0) {
95 
+            $this->post = get_post($this->get_id());
96 
+			$this->data_store->read($this);
97 97 
         }
98 98
99 99 
 	}
 
@@ -120,8 +120,8 @@  discard block
 
 block discarded – undo
120 120 
 	 * @param  string $context View or edit context.
121 121 
 	 * @return string
122 122 
 	 */
123 
-	public function get_version( $context = 'view' ) {
124 
-		return $this->get_prop( 'version', $context );
123 
+	public function get_version($context = 'view') {
124 
+		return $this->get_prop('version', $context);
125 125 
     }
126 126
127 127 
     /**
 
@@ -131,8 +131,8 @@  discard block
 
 block discarded – undo
131 131 
 	 * @param  string $context View or edit context.
132 132 
 	 * @return string
133 133 
 	 */
134 
-	public function get_date_created( $context = 'view' ) {
135 
-		return $this->get_prop( 'date_created', $context );
134 
+	public function get_date_created($context = 'view') {
135 
+		return $this->get_prop('date_created', $context);
136 136 
     }
137 137
138 138 
     /**
 
@@ -142,11 +142,11 @@  discard block
 
 block discarded – undo
142 142 
 	 * @param  string $context View or edit context.
143 143 
 	 * @return string
144 144 
 	 */
145 
-	public function get_date_created_gmt( $context = 'view' ) {
146 
-        $date = $this->get_date_created( $context );
145 
+	public function get_date_created_gmt($context = 'view') {
146 
+        $date = $this->get_date_created($context);
147 147
148 
-        if ( $date ) {
149 
-            $date = get_gmt_from_date( $date );
148 
+        if ($date) {
149 
+            $date = get_gmt_from_date($date);
150 150 
         }
151 151 
 		return $date;
152 152 
     }
 
@@ -158,8 +158,8 @@  discard block
 
 block discarded – undo
158 158 
 	 * @param  string $context View or edit context.
159 159 
 	 * @return string
160 160 
 	 */
161 
-	public function get_date_modified( $context = 'view' ) {
162 
-		return $this->get_prop( 'date_modified', $context );
161 
+	public function get_date_modified($context = 'view') {
162 
+		return $this->get_prop('date_modified', $context);
163 163 
     }
164 164
165 165 
     /**
 
@@ -169,11 +169,11 @@  discard block
 
 block discarded – undo
169 169 
 	 * @param  string $context View or edit context.
170 170 
 	 * @return string
171 171 
 	 */
172 
-	public function get_date_modified_gmt( $context = 'view' ) {
173 
-        $date = $this->get_date_modified( $context );
172 
+	public function get_date_modified_gmt($context = 'view') {
173 
+        $date = $this->get_date_modified($context);
174 174
175 
-        if ( $date ) {
176 
-            $date = get_gmt_from_date( $date );
175 
+        if ($date) {
176 
+            $date = get_gmt_from_date($date);
177 177 
         }
178 178 
 		return $date;
179 179 
     }
 
@@ -185,8 +185,8 @@  discard block
 
 block discarded – undo
185 185 
 	 * @param  string $context View or edit context.
186 186 
 	 * @return string
187 187 
 	 */
188 
-	public function get_name( $context = 'view' ) {
189 
-		return $this->get_prop( 'name', $context );
188 
+	public function get_name($context = 'view') {
189 
+		return $this->get_prop('name', $context);
190 190 
     }
191 191
192 192 
     /**
 
@@ -196,8 +196,8 @@  discard block
 
 block discarded – undo
196 196 
 	 * @param  string $context View or edit context.
197 197 
 	 * @return string
198 198 
 	 */
199 
-	public function get_title( $context = 'view' ) {
200 
-		return $this->get_name( $context );
199 
+	public function get_title($context = 'view') {
200 
+		return $this->get_name($context);
201 201 
 	}
202 202
203 203 
     /**
 
@@ -207,8 +207,8 @@  discard block
 
 block discarded – undo
207 207 
 	 * @param  string $context View or edit context.
208 208 
 	 * @return int
209 209 
 	 */
210 
-	public function get_author( $context = 'view' ) {
211 
-		return (int) $this->get_prop( 'author', $context );
210 
+	public function get_author($context = 'view') {
211 
+		return (int) $this->get_prop('author', $context);
212 212 
     }
213 213
214 214 
     /**
 
@@ -218,21 +218,21 @@  discard block
 
 block discarded – undo
218 218 
 	 * @param  string $context View or edit context.
219 219 
 	 * @return array
220 220 
 	 */
221 
-	public function get_elements( $context = 'view' ) {
222 
-		$elements = $this->get_prop( 'elements', $context );
221 
+	public function get_elements($context = 'view') {
222 
+		$elements = $this->get_prop('elements', $context);
223 223
224 
-		if ( empty( $elements ) || ! is_array( $elements ) ) {
225 
-            return wpinv_get_data( 'sample-payment-form' );
224 
+		if (empty($elements) || !is_array($elements)) {
225 
+            return wpinv_get_data('sample-payment-form');
226 226 
 		}
227 227
228 228 
 		// Ensure that all required elements exist.
229 229 
 		$_elements = array();
230 
-		foreach ( $elements as $element ) {
230 
+		foreach ($elements as $element) {
231 231
232 
-			if ( $element['type'] == 'pay_button' && ! $this->has_element_type( 'gateway_select' ) ) {
232 
+			if ($element['type'] == 'pay_button' && !$this->has_element_type('gateway_select')) {
233 233
234 234 
 				$_elements[] = array(
235 
-					'text'        => __( 'Select Payment Method', 'invoicing' ),
235 
+					'text'        => __('Select Payment Method', 'invoicing'),
236 236 
 					'id'          => 'gtscicd',
237 237 
 					'name'        => 'gtscicd',
238 238 
 					'type'        => 'gateway_select',
 
@@ -257,22 +257,22 @@  discard block
 
 block discarded – undo
257 257 
 	 * @param  string $return objects or arrays.
258 258 
 	 * @return GetPaid_Form_Item[]
259 259 
 	 */
260 
-	public function get_items( $context = 'view', $return = 'objects' ) {
261 
-		$items = $this->get_prop( 'items', $context );
260 
+	public function get_items($context = 'view', $return = 'objects') {
261 
+		$items = $this->get_prop('items', $context);
262 262
263 
-		if ( empty( $items ) || ! is_array( $items ) ) {
264 
-            $items = wpinv_get_data( 'sample-payment-form-items' );
263 
+		if (empty($items) || !is_array($items)) {
264 
+            $items = wpinv_get_data('sample-payment-form-items');
265 265 
 		}
266 266
267 267 
 		// Convert the items.
268 268 
 		$prepared = array();
269 269
270 
-		foreach ( $items as $key => $value ) {
270 
+		foreach ($items as $key => $value) {
271 271
272 272 
 			// Form items.
273 
-			if ( $value instanceof GetPaid_Form_Item ) {
273 
+			if ($value instanceof GetPaid_Form_Item) {
274 274
275 
-				if ( $value->can_purchase() ) {
275 
+				if ($value->can_purchase()) {
276 276 
 					$prepared[] = $value;
277 277 
 				}
278 278 
 
@@ -281,11 +281,11 @@  discard block
 
 block discarded – undo
281 281 
 			}
282 282
283 283 
 			// $item_id => $quantity
284 
-			if ( is_numeric( $key ) && is_numeric( $value ) ) {
285 
-				$item = new GetPaid_Form_Item( $key );
284 
+			if (is_numeric($key) && is_numeric($value)) {
285 
+				$item = new GetPaid_Form_Item($key);
286 286
287 
-				if ( $item->can_purchase() ) {
288 
-					$item->set_quantity( $value );
287 
+				if ($item->can_purchase()) {
288 
+					$item->set_quantity($value);
289 289 
 					$prepared[] = $item;
290 290 
 				}
291 291 
 
@@ -293,47 +293,47 @@  discard block
 
 block discarded – undo
293 293 
 			}
294 294
295 295 
 			// $item_id => array( 'price' => 10 )
296 
-			if ( is_numeric( $key ) && is_array( $value ) ) {
297 
-				$item = new GetPaid_Form_Item( $key );
296 
+			if (is_numeric($key) && is_array($value)) {
297 
+				$item = new GetPaid_Form_Item($key);
298 298
299 
-				if ( isset( $value['price'] ) && $item->user_can_set_their_price() ) {
300 
-					$item->set_price( $value['price'] );
299 
+				if (isset($value['price']) && $item->user_can_set_their_price()) {
300 
+					$item->set_price($value['price']);
301 301 
 				}
302 302
303 
-				if ( $item->can_purchase() ) {
303 
+				if ($item->can_purchase()) {
304 304 
 					$prepared[] = $item;
305 305 
 				}
306 306
307 307 
 				continue;
308 308 
 			}
309 309
310 
-			if ( is_array( $value ) && isset( $value['id'] ) ) {
310 
+			if (is_array($value) && isset($value['id'])) {
311 311
312 
-				$item = new GetPaid_Form_Item( $value['id'] );
312 
+				$item = new GetPaid_Form_Item($value['id']);
313 313
314 
-				if ( ! $item->can_purchase() ) {
314 
+				if (!$item->can_purchase()) {
315 315 
 					continue;
316 316 
 				}
317 317
318 318 
 				// Sub-total (Cart items).
319 
-				if ( isset( $value['subtotal'] ) ) {
320 
-					$item->set_price( $value['subtotal'] );
319 
+				if (isset($value['subtotal'])) {
320 
+					$item->set_price($value['subtotal']);
321 321 
 				}
322 322
323 
-				if ( isset( $value['quantity'] ) ) {
324 
-					$item->set_quantity( $value['quantity'] );
323 
+				if (isset($value['quantity'])) {
324 
+					$item->set_quantity($value['quantity']);
325 325 
 				}
326 326
327 
-				if ( isset( $value['allow_quantities'] ) ) {
328 
-					$item->set_allow_quantities( $value['allow_quantities'] );
327 
+				if (isset($value['allow_quantities'])) {
328 
+					$item->set_allow_quantities($value['allow_quantities']);
329 329 
 				}
330 330
331 
-				if ( isset( $value['required'] ) ) {
332 
-					$item->set_is_required( $value['required'] );
331 
+				if (isset($value['required'])) {
332 
+					$item->set_is_required($value['required']);
333 333 
 				}
334 334
335 
-				if ( isset( $value['description'] ) ) {
336 
-					$item->set_custom_description( $value['description'] );
335 
+				if (isset($value['description'])) {
336 
+					$item->set_custom_description($value['description']);
337 337 
 				}
338 338
339 339 
 				$prepared[] = $item;
 
@@ -342,12 +342,12 @@  discard block
 
 block discarded – undo
342 342 
 			}
343 343 
 		}
344 344
345 
-		if ( 'objects' == $return && 'view' == $context ) {
345 
+		if ('objects' == $return && 'view' == $context) {
346 346 
 			return $prepared;
347 347 
 		}
348 348
349 349 
 		$items = array();
350 
-		foreach ( $prepared as $item ) {
350 
+		foreach ($prepared as $item) {
351 351 
 			$items[] = $item->prepare_data_for_use();
352 352 
 		}
353 353 
 
@@ -361,14 +361,14 @@  discard block
 
 block discarded – undo
361 361 
 	 * @param  int $item_id The item id to return.
362 362 
 	 * @return GetPaid_Form_Item|bool
363 363 
 	 */
364 
-	public function get_item( $item_id ) {
364 
+	public function get_item($item_id) {
365 365
366 
-		if ( empty( $item_id ) || ! is_numeric( $item_id ) ) {
366 
+		if (empty($item_id) || !is_numeric($item_id)) {
367 367 
 			return false;
368 368 
 		}
369 369
370 
-		foreach( $this->get_items() as $item ) {
371 
-			if ( $item->get_id() == (int) $item_id ) {
370 
+		foreach ($this->get_items() as $item) {
371 
+			if ($item->get_id() == (int) $item_id) {
372 372 
 				return $item;
373 373 
 			}
374 374 
 		}
 
@@ -384,15 +384,15 @@  discard block
 
 block discarded – undo
384 384 
 	 * @param  string $element_type The element type to return.
385 385 
 	 * @return array|bool
386 386 
 	 */
387 
-	public function get_element_type( $element_type ) {
387 
+	public function get_element_type($element_type) {
388 388
389 
-		if ( empty( $element_type ) || ! is_scalar( $element_type ) ) {
389 
+		if (empty($element_type) || !is_scalar($element_type)) {
390 390 
 			return false;
391 391 
 		}
392 392
393 
-		foreach ( $this->get_prop( 'elements' ) as $element ) {
393 
+		foreach ($this->get_prop('elements') as $element) {
394 394
395 
-			if ( $element['type'] == $element_type ) {
395 
+			if ($element['type'] == $element_type) {
396 396 
 				return $element;
397 397 
 			}
398 398 
 
@@ -409,8 +409,8 @@  discard block
 
 block discarded – undo
409 409 
 	 * @param  string $context View or edit context.
410 410 
 	 * @return array
411 411 
 	 */
412 
-	public function get_earned( $context = 'view' ) {
413 
-		return $this->get_prop( 'earned', $context );
412 
+	public function get_earned($context = 'view') {
413 
+		return $this->get_prop('earned', $context);
414 414 
 	}
415 415
416 416 
 	/**
 
@@ -420,8 +420,8 @@  discard block
 
 block discarded – undo
420 420 
 	 * @param  string $context View or edit context.
421 421 
 	 * @return array
422 422 
 	 */
423 
-	public function get_refunded( $context = 'view' ) {
424 
-		return $this->get_prop( 'refunded', $context );
423 
+	public function get_refunded($context = 'view') {
424 
+		return $this->get_prop('refunded', $context);
425 425 
 	}
426 426
427 427 
 	/**
 
@@ -431,8 +431,8 @@  discard block
 
 block discarded – undo
431 431 
 	 * @param  string $context View or edit context.
432 432 
 	 * @return array
433 433 
 	 */
434 
-	public function get_cancelled( $context = 'view' ) {
435 
-		return $this->get_prop( 'cancelled', $context );
434 
+	public function get_cancelled($context = 'view') {
435 
+		return $this->get_prop('cancelled', $context);
436 436 
 	}
437 437
438 438 
 	/**
 
@@ -442,8 +442,8 @@  discard block
 
 block discarded – undo
442 442 
 	 * @param  string $context View or edit context.
443 443 
 	 * @return array
444 444 
 	 */
445 
-	public function get_failed( $context = 'view' ) {
446 
-		return $this->get_prop( 'failed', $context );
445 
+	public function get_failed($context = 'view') {
446 
+		return $this->get_prop('failed', $context);
447 447 
 	}
448 448
449 449 
 	/**
 
@@ -454,8 +454,8 @@  discard block
 
 block discarded – undo
454 454 
 	 * @return string
455 455 
 	 */
456 456 
 	public function get_currency() {
457 
-		$currency = empty( $this->invoice ) ? wpinv_get_currency() : $this->invoice->get_currency();
458 
-		return apply_filters( 'getpaid-payment-form-currency', $currency, $this );
457 
+		$currency = empty($this->invoice) ? wpinv_get_currency() : $this->invoice->get_currency();
458 
+		return apply_filters('getpaid-payment-form-currency', $currency, $this);
459 459 
 	}
460 460
461 461 
     /*
 
@@ -473,8 +473,8 @@  discard block
 
 block discarded – undo
473 473 
 	 *
474 474 
 	 * @since 1.0.19
475 475 
 	 */
476 
-	public function set_version( $value ) {
477 
-		$this->set_prop( 'version', $value );
476 
+	public function set_version($value) {
477 
+		$this->set_prop('version', $value);
478 478 
     }
479 479
480 480 
     /**
 
@@ -484,11 +484,11 @@  discard block
 
 block discarded – undo
484 484 
 	 * @param string $value Value to set.
485 485 
      * @return bool Whether or not the date was set.
486 486 
 	 */
487 
-	public function set_date_created( $value ) {
488 
-        $date = strtotime( $value );
487 
+	public function set_date_created($value) {
488 
+        $date = strtotime($value);
489 489
490 
-        if ( $date ) {
491 
-            $this->set_prop( 'date_created', date( 'Y-m-d H:i:s', $date ) );
490 
+        if ($date) {
491 
+            $this->set_prop('date_created', date('Y-m-d H:i:s', $date));
492 492 
             return true;
493 493 
         }
494 494 
 
@@ -503,11 +503,11 @@  discard block
 
 block discarded – undo
503 503 
 	 * @param string $value Value to set.
504 504 
      * @return bool Whether or not the date was set.
505 505 
 	 */
506 
-	public function set_date_modified( $value ) {
507 
-        $date = strtotime( $value );
506 
+	public function set_date_modified($value) {
507 
+        $date = strtotime($value);
508 508
509 
-        if ( $date ) {
510 
-            $this->set_prop( 'date_modified', date( 'Y-m-d H:i:s', $date ) );
509 
+        if ($date) {
510 
+            $this->set_prop('date_modified', date('Y-m-d H:i:s', $date));
511 511 
             return true;
512 512 
         }
513 513 
 
@@ -521,8 +521,8 @@  discard block
 
 block discarded – undo
521 521 
 	 * @since 1.0.19
522 522 
 	 * @param  string $value New name.
523 523 
 	 */
524 
-	public function set_name( $value ) {
525 
-		$this->set_prop( 'name', sanitize_text_field( $value ) );
524 
+	public function set_name($value) {
525 
+		$this->set_prop('name', sanitize_text_field($value));
526 526 
     }
527 527
528 528 
     /**
 
@@ -531,8 +531,8 @@  discard block
 
 block discarded – undo
531 531 
 	 * @since 1.0.19
532 532 
 	 * @param  string $value New name.
533 533 
 	 */
534 
-	public function set_title( $value ) {
535 
-		$this->set_name( $value );
534 
+	public function set_title($value) {
535 
+		$this->set_name($value);
536 536 
     }
537 537
538 538 
     /**
 
@@ -541,8 +541,8 @@  discard block
 
 block discarded – undo
541 541 
 	 * @since 1.0.19
542 542 
 	 * @param  int $value New author.
543 543 
 	 */
544 
-	public function set_author( $value ) {
545 
-		$this->set_prop( 'author', (int) $value );
544 
+	public function set_author($value) {
545 
+		$this->set_prop('author', (int) $value);
546 546 
 	}
547 547
548 548 
 	/**
 
@@ -551,9 +551,9 @@  discard block
 
 block discarded – undo
551 551 
 	 * @since 1.0.19
552 552 
 	 * @param  array $value Form elements.
553 553 
 	 */
554 
-	public function set_elements( $value ) {
555 
-		if ( is_array( $value ) ) {
556 
-			$this->set_prop( 'elements', $value );
554 
+	public function set_elements($value) {
555 
+		if (is_array($value)) {
556 
+			$this->set_prop('elements', $value);
557 557 
 		}
558 558 
 	}
559 559 
 
@@ -563,9 +563,9 @@  discard block
 
 block discarded – undo
563 563 
 	 * @since 1.0.19
564 564 
 	 * @param  array $value Form elements.
565 565 
 	 */
566 
-	public function set_items( $value ) {
567 
-		if ( is_array( $value ) ) {
568 
-			$this->set_prop( 'items', $value );
566 
+	public function set_items($value) {
567 
+		if (is_array($value)) {
568 
+			$this->set_prop('items', $value);
569 569 
 		}
570 570 
 	}
571 571 
 
@@ -575,9 +575,9 @@  discard block
 
 block discarded – undo
575 575 
 	 * @since 1.0.19
576 576 
 	 * @param  float $value Amount earned.
577 577 
 	 */
578 
-	public function set_earned( $value ) {
579 
-		$value = max( (float) $value, 0 );
580 
-		$this->set_prop( 'earned', $value );
578 
+	public function set_earned($value) {
579 
+		$value = max((float) $value, 0);
580 
+		$this->set_prop('earned', $value);
581 581 
 	}
582 582
583 583 
 	/**
 
@@ -586,9 +586,9 @@  discard block
 
 block discarded – undo
586 586 
 	 * @since 1.0.19
587 587 
 	 * @param  float $value Amount refunded.
588 588 
 	 */
589 
-	public function set_refunded( $value ) {
590 
-		$value = max( (float) $value, 0 );
591 
-		$this->set_prop( 'refunded', $value );
589 
+	public function set_refunded($value) {
590 
+		$value = max((float) $value, 0);
591 
+		$this->set_prop('refunded', $value);
592 592 
 	}
593 593
594 594 
 	/**
 
@@ -597,9 +597,9 @@  discard block
 
 block discarded – undo
597 597 
 	 * @since 1.0.19
598 598 
 	 * @param  float $value Amount cancelled.
599 599 
 	 */
600 
-	public function set_cancelled( $value ) {
601 
-		$value = max( (float) $value, 0 );
602 
-		$this->set_prop( 'cancelled', $value );
600 
+	public function set_cancelled($value) {
601 
+		$value = max((float) $value, 0);
602 
+		$this->set_prop('cancelled', $value);
603 603 
 	}
604 604
605 605 
 	/**
 
@@ -608,9 +608,9 @@  discard block
 
 block discarded – undo
608 608 
 	 * @since 1.0.19
609 609 
 	 * @param  float $value Amount cancelled.
610 610 
 	 */
611 
-	public function set_failed( $value ) {
612 
-		$value = max( (float) $value, 0 );
613 
-		$this->set_prop( 'failed', $value );
611 
+	public function set_failed($value) {
612 
+		$value = max((float) $value, 0);
613 
+		$this->set_prop('failed', $value);
614 614 
 	}
615 615
616 616 
     /**
 
@@ -619,11 +619,11 @@  discard block
 
 block discarded – undo
619 619 
      * @deprecated
620 620 
 	 * @return int item id
621 621 
      */
622 
-    public function create( $data = array() ) {
622 
+    public function create($data = array()) {
623 623
624 624 
 		// Set the properties.
625 
-		if ( is_array( $data ) ) {
626 
-			$this->set_props( $data );
625 
+		if (is_array($data)) {
626 
+			$this->set_props($data);
627 627 
 		}
628 628
629 629 
 		// Save the item.
 
@@ -637,8 +637,8 @@  discard block
 
 block discarded – undo
637 637 
      * @deprecated
638 638 
 	 * @return int item id
639 639 
      */
640 
-    public function update( $data = array() ) {
641 
-        return $this->create( $data );
640 
+    public function update($data = array()) {
641 
+        return $this->create($data);
642 642 
     }
643 643
644 644 
     /*
 
@@ -658,7 +658,7 @@  discard block
 
 block discarded – undo
658 658 
 	 */
659 659 
     public function is_default() {
660 660 
         $is_default = $this->get_id() == wpinv_get_default_payment_form();
661 
-        return (bool) apply_filters( 'wpinv_is_default_payment_form', $is_default, $this->get_id(), $this );
661 
+        return (bool) apply_filters('wpinv_is_default_payment_form', $is_default, $this->get_id(), $this);
662 662 
 	}
663 663
664 664 
     /**
 
@@ -670,11 +670,11 @@  discard block
 
 block discarded – undo
670 670 
     public function is_active() {
671 671 
         $is_active = 0 !== (int) $this->get_id();
672 672
673 
-        if ( $is_active && ! current_user_can( 'edit_post', $this->get_id() ) && $this->get_status() != 'publish' ) {
673 
+        if ($is_active && !current_user_can('edit_post', $this->get_id()) && $this->get_status() != 'publish') {
674 674 
             $is_active = false;
675 675 
         }
676 676
677 
-        return (bool) apply_filters( 'wpinv_is_payment_form_active', $is_active, $this );
677 
+        return (bool) apply_filters('wpinv_is_payment_form_active', $is_active, $this);
678 678 
 	}
679 679
680 680 
 	/**
 
@@ -683,8 +683,8 @@  discard block
 
 block discarded – undo
683 683 
 	 * @since 1.0.19
684 684 
 	 * @return bool
685 685 
 	 */
686 
-    public function has_item( $item_id ) {
687 
-        return false !== $this->get_item( $item_id );
686 
+    public function has_item($item_id) {
687 
+        return false !== $this->get_item($item_id);
688 688 
 	}
689 689
690 690 
 	/**
 
@@ -693,8 +693,8 @@  discard block
 
 block discarded – undo
693 693 
 	 * @since 1.0.19
694 694 
 	 * @return bool
695 695 
 	 */
696 
-    public function has_element_type( $element_type ) {
697 
-        return false !== $this->get_element_type( $element_type );
696 
+    public function has_element_type($element_type) {
697 
+        return false !== $this->get_element_type($element_type);
698 698 
 	}
699 699
700 700 
 	/**
 
@@ -705,13 +705,13 @@  discard block
 
 block discarded – undo
705 705 
 	 */
706 706 
     public function is_recurring() {
707 707
708 
-		if ( ! empty( $this->invoice ) ) {
708 
+		if (!empty($this->invoice)) {
709 709 
 			return $this->invoice->is_recurring();
710 710 
 		}
711 711
712 
-		foreach ( $this->get_items() as $item ) {
712 
+		foreach ($this->get_items() as $item) {
713 713
714 
-			if ( $item->is_recurring() ) {
714 
+			if ($item->is_recurring()) {
715 715 
 				return true;
716 716 
 			}
717 717 
 
@@ -728,7 +728,7 @@  discard block
 
 block discarded – undo
728 728 
     public function get_html() {
729 729
730 730 
 		// Return the HTML.
731 
-		return wpinv_get_template_html( 'payment-forms/form.php', array( 'form' => $this ) );
731 
+		return wpinv_get_template_html('payment-forms/form.php', array('form' => $this));
732 732
733 733 
 	}
734 734
Please login to merge, or discard this patch.
includes/payments/class-getpaid-payment-forms.php 2 patches
Indentation   +123 added lines, -123 removed lines patch added patch discarded remove patch 
@@ -13,128 +13,128 @@
 
 block discarded – undo
13 13 
 class GetPaid_Payment_Forms {
14 14
15 15 
     /**
16 
-	 * Class constructor
17 
-	 *
18 
-	 */
19 
-	public function __construct() {
20 
-
21 
-		// Update a payment form's revenue whenever an invoice is paid for or refunded.
22 
-		add_action( 'getpaid_invoice_payment_status_changed', array( $this, 'increment_form_revenue' ) );
23 
-		add_action( 'getpaid_invoice_payment_status_reversed', array( $this, 'decrease_form_revenue' ) );
24 
-
25 
-		// Sync form amount whenever invoice statuses change.
26 
-		add_action( 'getpaid_invoice_status_changed', array( $this, 'update_form_failed_amount' ), 10, 3 );
27 
-		add_action( 'getpaid_invoice_status_changed', array( $this, 'update_form_refunded_amount' ), 10, 3 );
28 
-		add_action( 'getpaid_invoice_status_changed', array( $this, 'update_form_cancelled_amount' ), 10, 3 );
29 
-
30 
-	}
31 
-
32 
-	/**
33 
-	 * Increments a form's revenue whenever there is a payment.
34 
-	 *
35 
-	 * @param WPInv_Invoice $invoice
36 
-	 */
37 
-	public function increment_form_revenue( $invoice ) {
38 
-
39 
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
40 
-		if ( $form->get_id() ) {
41 
-			$form->set_earned( $form->get_earned() + $invoice->get_total() );
42 
-			$form->save();
43 
-		}
44 
-
45 
-	}
46 
-
47 
-	/**
48 
-	 * Decreases form revenue whenever invoice payment changes.
49 
-	 *
50 
-	 * @param WPInv_Invoice $invoice
51 
-	 */
52 
-	public function decrease_form_revenue( $invoice ) {
53 
-
54 
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
55 
-		if ( $form->get_id() ) {
56 
-			$form->set_earned( $form->get_earned() - $invoice->get_total() );
57 
-			$form->save();
58 
-		}
59 
-
60 
-	}
61 
-
62 
-	/**
63 
-	 * Updates a form's failed amount.
64 
-	 *
65 
-	 * @param WPInv_Invoice $invoice
66 
-	 * @param string $from
67 
-	 * @param string $to
68 
-	 */
69 
-	public function update_form_failed_amount( $invoice, $from, $to ) {
70 
-
71 
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
72 
-		if ( $form->get_id() ) {
73 
-			return;
74 
-		}
75 
-
76 
-		if ( 'wpi-failed' == $from ) {
77 
-			$form->set_failed( $form->get_failed() - $invoice->get_total() );
78 
-			$form->save();
79 
-		}
80 
-
81 
-		if ( 'wpi-failed' == $to ) {
82 
-			$form->set_failed( $form->get_failed() + $invoice->get_total() );
83 
-			$form->save();
84 
-		}
85 
-
86 
-	}
87 
-
88 
-	/**
89 
-	 * Updates a form's refunded amount.
90 
-	 *
91 
-	 * @param WPInv_Invoice $invoice
92 
-	 * @param string $from
93 
-	 * @param string $to
94 
-	 */
95 
-	public function update_form_refunded_amount( $invoice, $from, $to ) {
96 
-
97 
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
98 
-		if ( $form->get_id() ) {
99 
-			return;
100 
-		}
101 
-
102 
-		if ( 'wpi-refunded' == $from ) {
103 
-			$form->set_refunded( $form->get_refunded() - $invoice->get_total() );
104 
-			$form->save();
105 
-		}
106 
-
107 
-		if ( 'wpi-refunded' == $to ) {
108 
-			$form->set_refunded( $form->get_refunded() + $invoice->get_total() );
109 
-			$form->save();
110 
-		}
111 
-
112 
-	}
113 
-
114 
-	/**
115 
-	 * Updates a form's cancelled amount.
116 
-	 *
117 
-	 * @param WPInv_Invoice $invoice
118 
-	 * @param string $from
119 
-	 * @param string $to
120 
-	 */
121 
-	public function update_form_cancelled_amount( $invoice, $from, $to ) {
122 
-
123 
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
124 
-		if ( $form->get_id() ) {
125 
-			return;
126 
-		}
127 
-
128 
-		if ( 'wpi-cancelled' == $from ) {
129 
-			$form->set_cancelled( $form->get_cancelled() - $invoice->get_total() );
130 
-			$form->save();
131 
-		}
132 
-
133 
-		if ( 'wpi-cancelled' == $to ) {
134 
-			$form->set_cancelled( $form->get_cancelled() + $invoice->get_total() );
135 
-			$form->save();
136 
-		}
137 
-
138 
-	}
16 
+     * Class constructor
17 
+     *
18 
+     */
19 
+    public function __construct() {
20 
+
21 
+        // Update a payment form's revenue whenever an invoice is paid for or refunded.
22 
+        add_action( 'getpaid_invoice_payment_status_changed', array( $this, 'increment_form_revenue' ) );
23 
+        add_action( 'getpaid_invoice_payment_status_reversed', array( $this, 'decrease_form_revenue' ) );
24 
+
25 
+        // Sync form amount whenever invoice statuses change.
26 
+        add_action( 'getpaid_invoice_status_changed', array( $this, 'update_form_failed_amount' ), 10, 3 );
27 
+        add_action( 'getpaid_invoice_status_changed', array( $this, 'update_form_refunded_amount' ), 10, 3 );
28 
+        add_action( 'getpaid_invoice_status_changed', array( $this, 'update_form_cancelled_amount' ), 10, 3 );
29 
+
30 
+    }
31 
+
32 
+    /**
33 
+     * Increments a form's revenue whenever there is a payment.
34 
+     *
35 
+     * @param WPInv_Invoice $invoice
36 
+     */
37 
+    public function increment_form_revenue( $invoice ) {
38 
+
39 
+        $form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
40 
+        if ( $form->get_id() ) {
41 
+            $form->set_earned( $form->get_earned() + $invoice->get_total() );
42 
+            $form->save();
43 
+        }
44 
+
45 
+    }
46 
+
47 
+    /**
48 
+     * Decreases form revenue whenever invoice payment changes.
49 
+     *
50 
+     * @param WPInv_Invoice $invoice
51 
+     */
52 
+    public function decrease_form_revenue( $invoice ) {
53 
+
54 
+        $form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
55 
+        if ( $form->get_id() ) {
56 
+            $form->set_earned( $form->get_earned() - $invoice->get_total() );
57 
+            $form->save();
58 
+        }
59 
+
60 
+    }
61 
+
62 
+    /**
63 
+     * Updates a form's failed amount.
64 
+     *
65 
+     * @param WPInv_Invoice $invoice
66 
+     * @param string $from
67 
+     * @param string $to
68 
+     */
69 
+    public function update_form_failed_amount( $invoice, $from, $to ) {
70 
+
71 
+        $form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
72 
+        if ( $form->get_id() ) {
73 
+            return;
74 
+        }
75 
+
76 
+        if ( 'wpi-failed' == $from ) {
77 
+            $form->set_failed( $form->get_failed() - $invoice->get_total() );
78 
+            $form->save();
79 
+        }
80 
+
81 
+        if ( 'wpi-failed' == $to ) {
82 
+            $form->set_failed( $form->get_failed() + $invoice->get_total() );
83 
+            $form->save();
84 
+        }
85 
+
86 
+    }
87 
+
88 
+    /**
89 
+     * Updates a form's refunded amount.
90 
+     *
91 
+     * @param WPInv_Invoice $invoice
92 
+     * @param string $from
93 
+     * @param string $to
94 
+     */
95 
+    public function update_form_refunded_amount( $invoice, $from, $to ) {
96 
+
97 
+        $form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
98 
+        if ( $form->get_id() ) {
99 
+            return;
100 
+        }
101 
+
102 
+        if ( 'wpi-refunded' == $from ) {
103 
+            $form->set_refunded( $form->get_refunded() - $invoice->get_total() );
104 
+            $form->save();
105 
+        }
106 
+
107 
+        if ( 'wpi-refunded' == $to ) {
108 
+            $form->set_refunded( $form->get_refunded() + $invoice->get_total() );
109 
+            $form->save();
110 
+        }
111 
+
112 
+    }
113 
+
114 
+    /**
115 
+     * Updates a form's cancelled amount.
116 
+     *
117 
+     * @param WPInv_Invoice $invoice
118 
+     * @param string $from
119 
+     * @param string $to
120 
+     */
121 
+    public function update_form_cancelled_amount( $invoice, $from, $to ) {
122 
+
123 
+        $form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
124 
+        if ( $form->get_id() ) {
125 
+            return;
126 
+        }
127 
+
128 
+        if ( 'wpi-cancelled' == $from ) {
129 
+            $form->set_cancelled( $form->get_cancelled() - $invoice->get_total() );
130 
+            $form->save();
131 
+        }
132 
+
133 
+        if ( 'wpi-cancelled' == $to ) {
134 
+            $form->set_cancelled( $form->get_cancelled() + $invoice->get_total() );
135 
+            $form->save();
136 
+        }
137 
+
138 
+    }
139 139
140 140 
 }
Please login to merge, or discard this patch.
Spacing   +35 added lines, -35 removed lines patch added patch discarded remove patch 
@@ -4,7 +4,7 @@  discard block
 
 block discarded – undo
4 4 
  *
5 5 
  */
6 6
7 
-defined( 'ABSPATH' ) || exit;
7 
+defined('ABSPATH') || exit;
8 8
9 9 
 /**
10 10 
  * Payment forms controller class
 
@@ -19,13 +19,13 @@  discard block
 
 block discarded – undo
19 19 
 	public function __construct() {
20 20
21 21 
 		// Update a payment form's revenue whenever an invoice is paid for or refunded.
22 
-		add_action( 'getpaid_invoice_payment_status_changed', array( $this, 'increment_form_revenue' ) );
23 
-		add_action( 'getpaid_invoice_payment_status_reversed', array( $this, 'decrease_form_revenue' ) );
22 
+		add_action('getpaid_invoice_payment_status_changed', array($this, 'increment_form_revenue'));
23 
+		add_action('getpaid_invoice_payment_status_reversed', array($this, 'decrease_form_revenue'));
24 24
25 25 
 		// Sync form amount whenever invoice statuses change.
26 
-		add_action( 'getpaid_invoice_status_changed', array( $this, 'update_form_failed_amount' ), 10, 3 );
27 
-		add_action( 'getpaid_invoice_status_changed', array( $this, 'update_form_refunded_amount' ), 10, 3 );
28 
-		add_action( 'getpaid_invoice_status_changed', array( $this, 'update_form_cancelled_amount' ), 10, 3 );
26 
+		add_action('getpaid_invoice_status_changed', array($this, 'update_form_failed_amount'), 10, 3);
27 
+		add_action('getpaid_invoice_status_changed', array($this, 'update_form_refunded_amount'), 10, 3);
28 
+		add_action('getpaid_invoice_status_changed', array($this, 'update_form_cancelled_amount'), 10, 3);
29 29
30 30 
 	}
31 31 
 
@@ -34,11 +34,11 @@  discard block
 
 block discarded – undo
34 34 
 	 *
35 35 
 	 * @param WPInv_Invoice $invoice
36 36 
 	 */
37 
-	public function increment_form_revenue( $invoice ) {
37 
+	public function increment_form_revenue($invoice) {
38 38
39 
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
40 
-		if ( $form->get_id() ) {
41 
-			$form->set_earned( $form->get_earned() + $invoice->get_total() );
39 
+		$form = new GetPaid_Payment_Form($invoice->get_payment_form());
40 
+		if ($form->get_id()) {
41 
+			$form->set_earned($form->get_earned() + $invoice->get_total());
42 42 
 			$form->save();
43 43 
 		}
44 44 
 
@@ -49,11 +49,11 @@  discard block
 
 block discarded – undo
49 49 
 	 *
50 50 
 	 * @param WPInv_Invoice $invoice
51 51 
 	 */
52 
-	public function decrease_form_revenue( $invoice ) {
52 
+	public function decrease_form_revenue($invoice) {
53 53
54 
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
55 
-		if ( $form->get_id() ) {
56 
-			$form->set_earned( $form->get_earned() - $invoice->get_total() );
54 
+		$form = new GetPaid_Payment_Form($invoice->get_payment_form());
55 
+		if ($form->get_id()) {
56 
+			$form->set_earned($form->get_earned() - $invoice->get_total());
57 57 
 			$form->save();
58 58 
 		}
59 59 
 
@@ -66,20 +66,20 @@  discard block
 
 block discarded – undo
66 66 
 	 * @param string $from
67 67 
 	 * @param string $to
68 68 
 	 */
69 
-	public function update_form_failed_amount( $invoice, $from, $to ) {
69 
+	public function update_form_failed_amount($invoice, $from, $to) {
70 70
71 
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
72 
-		if ( $form->get_id() ) {
71 
+		$form = new GetPaid_Payment_Form($invoice->get_payment_form());
72 
+		if ($form->get_id()) {
73 73 
 			return;
74 74 
 		}
75 75
76 
-		if ( 'wpi-failed' == $from ) {
77 
-			$form->set_failed( $form->get_failed() - $invoice->get_total() );
76 
+		if ('wpi-failed' == $from) {
77 
+			$form->set_failed($form->get_failed() - $invoice->get_total());
78 78 
 			$form->save();
79 79 
 		}
80 80
81 
-		if ( 'wpi-failed' == $to ) {
82 
-			$form->set_failed( $form->get_failed() + $invoice->get_total() );
81 
+		if ('wpi-failed' == $to) {
82 
+			$form->set_failed($form->get_failed() + $invoice->get_total());
83 83 
 			$form->save();
84 84 
 		}
85 85 
 
@@ -92,20 +92,20 @@  discard block
 
 block discarded – undo
92 92 
 	 * @param string $from
93 93 
 	 * @param string $to
94 94 
 	 */
95 
-	public function update_form_refunded_amount( $invoice, $from, $to ) {
95 
+	public function update_form_refunded_amount($invoice, $from, $to) {
96 96
97 
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
98 
-		if ( $form->get_id() ) {
97 
+		$form = new GetPaid_Payment_Form($invoice->get_payment_form());
98 
+		if ($form->get_id()) {
99 99 
 			return;
100 100 
 		}
101 101
102 
-		if ( 'wpi-refunded' == $from ) {
103 
-			$form->set_refunded( $form->get_refunded() - $invoice->get_total() );
102 
+		if ('wpi-refunded' == $from) {
103 
+			$form->set_refunded($form->get_refunded() - $invoice->get_total());
104 104 
 			$form->save();
105 105 
 		}
106 106
107 
-		if ( 'wpi-refunded' == $to ) {
108 
-			$form->set_refunded( $form->get_refunded() + $invoice->get_total() );
107 
+		if ('wpi-refunded' == $to) {
108 
+			$form->set_refunded($form->get_refunded() + $invoice->get_total());
109 109 
 			$form->save();
110 110 
 		}
111 111 
 
@@ -118,20 +118,20 @@  discard block
 
 block discarded – undo
118 118 
 	 * @param string $from
119 119 
 	 * @param string $to
120 120 
 	 */
121 
-	public function update_form_cancelled_amount( $invoice, $from, $to ) {
121 
+	public function update_form_cancelled_amount($invoice, $from, $to) {
122 122
123 
-		$form = new GetPaid_Payment_Form( $invoice->get_payment_form() );
124 
-		if ( $form->get_id() ) {
123 
+		$form = new GetPaid_Payment_Form($invoice->get_payment_form());
124 
+		if ($form->get_id()) {
125 125 
 			return;
126 126 
 		}
127 127
128 
-		if ( 'wpi-cancelled' == $from ) {
129 
-			$form->set_cancelled( $form->get_cancelled() - $invoice->get_total() );
128 
+		if ('wpi-cancelled' == $from) {
129 
+			$form->set_cancelled($form->get_cancelled() - $invoice->get_total());
130 130 
 			$form->save();
131 131 
 		}
132 132
133 
-		if ( 'wpi-cancelled' == $to ) {
134 
-			$form->set_cancelled( $form->get_cancelled() + $invoice->get_total() );
133 
+		if ('wpi-cancelled' == $to) {
134 
+			$form->set_cancelled($form->get_cancelled() + $invoice->get_total());
135 135 
 			$form->save();
136 136 
 		}
137 137
Please login to merge, or discard this patch.
includes/payments/class-getpaid-payment-form-submission-fees.php 2 patches
Indentation   +112 added lines, -112 removed lines patch added patch discarded remove patch 
@@ -12,119 +12,119 @@
 
 block discarded – undo
12 12 
  */
13 13 
 class GetPaid_Payment_Form_Submission_Fees {
14 14
15 
-	/**
16 
-	 * The fee validation error.
17 
-	 * @var string
18 
-	 */
19 
-	public $fee_error;
20 
-
21 
-	/**
22 
-	 * Submission fees.
23 
-	 * @var array
24 
-	 */
25 
-	public $fees = array();
15 
+    /**
16 
+     * The fee validation error.
17 
+     * @var string
18 
+     */
19 
+    public $fee_error;
20 
+
21 
+    /**
22 
+     * Submission fees.
23 
+     * @var array
24 
+     */
25 
+    public $fees = array();
26 
+
27 
+    /**
28 
+     * Class constructor
29 
+     *
30 
+     * @param GetPaid_Payment_Form_Submission $submission
31 
+     */
32 
+    public function __construct( $submission ) {
33 
+
34 
+        // Process any existing invoice fees.
35 
+        if ( $submission->has_invoice() ) {
36 
+            $this->fees = $submission->get_invoice()->get_fees();
37 
+        }
38 
+
39 
+        // Process price fields.
40 
+        $data         = $submission->get_data();
41 
+        $payment_form = $submission->get_payment_form();
42 
+
43 
+        foreach ( $payment_form->get_elements() as $element ) {
44 
+
45 
+            if ( 'price_input' == $element['type'] ) {
46 
+                $this->process_price_input( $element, $data );
47 
+            }
48 
+
49 
+            if ( 'price_select' == $element['type'] ) {
50 
+                $this->process_price_select( $element, $data );
51 
+            }
52 
+
53 
+        }
54 
+
55 
+    }
56 
+
57 
+    /**
58 
+     * Process a price input field.
59 
+     *
60 
+     * @param array $element
61 
+     * @param array $data
62 
+     */
63 
+    public function process_price_input( $element, $data ) {
64 
+
65 
+        // Abort if not passed.
66 
+        if ( empty( $data[ $element['id'] ] ) ) {
67 
+            return;
68 
+        }
69 
+
70 
+        $amount  = (float) wpinv_sanitize_amount( $data[ $element['id'] ] );
71 
+        $minimum = (float) wpinv_sanitize_amount( $element['minimum'] );
72 
+
73 
+        if ( $amount < $minimum ) {
74 
+            return $this->set_error( sprintf( __( 'The minimum allowed amount is %s', 'invoicing' ), $minimum ) );
75 
+        }
76 
+
77 
+        $this['fees'][ $element['label'] ] = array(
78 
+            'name'          => $element['label'],
79 
+            'initial_fee'   => $amount,
80 
+            'recurring_fee' => 0,
81 
+        );
82 
+
83 
+    }
84 
+
85 
+    /**
86 
+     * Process a price select field.
87 
+     *
88 
+     * @param array $element
89 
+     * @param array $data
90 
+     */
91 
+    public function process_price_select( $element, $data ) {
92 
+
93 
+        // Abort if not passed.
94 
+        if ( empty( $data[ $element['id'] ] ) ) {
95 
+            return;
96 
+        }
97 
+
98 
+        $options  = getpaid_convert_price_string_to_options( $element['options'] );
99 
+        $selected = wpinv_parse_list( $data[ $element['id'] ] );
100 
+        $total    = 0;
101 
+
102 
+        foreach ( $selected as $price ) {
103 
+
104 
+            if ( ! isset( $options[ $price ] ) ) {
105 
+                return $this->set_error( __( 'You have selected an invalid amount', 'invoicing' ) );
106 
+            }
107 
+
108 
+            $total += (float) wpinv_sanitize_amount( $price );
109 
+        }
110 
+
111 
+        $this['fees'][ $element['label'] ] = array(
112 
+            'name'          => $element['label'],
113 
+            'initial_fee'   => $total,
114 
+            'recurring_fee' => 0,
115 
+        );
116 
+
117 
+    }
26 118
27 119 
     /**
28 
-	 * Class constructor
29 
-	 *
30 
-	 * @param GetPaid_Payment_Form_Submission $submission
31 
-	 */
32 
-	public function __construct( $submission ) {
33 
-
34 
-		// Process any existing invoice fees.
35 
-		if ( $submission->has_invoice() ) {
36 
-			$this->fees = $submission->get_invoice()->get_fees();
37 
-		}
38 
-
39 
-		// Process price fields.
40 
-		$data         = $submission->get_data();
41 
-		$payment_form = $submission->get_payment_form();
42 
-
43 
-		foreach ( $payment_form->get_elements() as $element ) {
44 
-
45 
-			if ( 'price_input' == $element['type'] ) {
46 
-				$this->process_price_input( $element, $data );
47 
-			}
48 
-
49 
-			if ( 'price_select' == $element['type'] ) {
50 
-				$this->process_price_select( $element, $data );
51 
-			}
52 
-
53 
-		}
54 
-
55 
-	}
56 
-
57 
-	/**
58 
-	 * Process a price input field.
59 
-	 *
60 
-	 * @param array $element
61 
-	 * @param array $data
62 
-	 */
63 
-	public function process_price_input( $element, $data ) {
64 
-
65 
-		// Abort if not passed.
66 
-		if ( empty( $data[ $element['id'] ] ) ) {
67 
-			return;
68 
-		}
69 
-
70 
-		$amount  = (float) wpinv_sanitize_amount( $data[ $element['id'] ] );
71 
-		$minimum = (float) wpinv_sanitize_amount( $element['minimum'] );
72 
-
73 
-		if ( $amount < $minimum ) {
74 
-			return $this->set_error( sprintf( __( 'The minimum allowed amount is %s', 'invoicing' ), $minimum ) );
75 
-		}
76 
-
77 
-		$this['fees'][ $element['label'] ] = array(
78 
-			'name'          => $element['label'],
79 
-			'initial_fee'   => $amount,
80 
-			'recurring_fee' => 0,
81 
-		);
82 
-
83 
-	}
84 
-
85 
-	/**
86 
-	 * Process a price select field.
87 
-	 *
88 
-	 * @param array $element
89 
-	 * @param array $data
90 
-	 */
91 
-	public function process_price_select( $element, $data ) {
92 
-
93 
-		// Abort if not passed.
94 
-		if ( empty( $data[ $element['id'] ] ) ) {
95 
-			return;
96 
-		}
97 
-
98 
-		$options  = getpaid_convert_price_string_to_options( $element['options'] );
99 
-		$selected = wpinv_parse_list( $data[ $element['id'] ] );
100 
-		$total    = 0;
101 
-
102 
-		foreach ( $selected as $price ) {
103 
-
104 
-			if ( ! isset( $options[ $price ] ) ) {
105 
-				return $this->set_error( __( 'You have selected an invalid amount', 'invoicing' ) );
106 
-			}
107 
-
108 
-			$total += (float) wpinv_sanitize_amount( $price );
109 
-		}
110 
-
111 
-		$this['fees'][ $element['label'] ] = array(
112 
-			'name'          => $element['label'],
113 
-			'initial_fee'   => $total,
114 
-			'recurring_fee' => 0,
115 
-		);
116 
-
117 
-	}
118 
-
119 
-	/**
120 
-	 * Sets an error without overwriting the previous error.
121 
-	 *
122 
-	 * @param string $error
123 
-	 */
124 
-	public function set_error( $error ) {
125 
-		if ( empty( $this->fee_error ) ) {
126 
-			$this->fee_error    = $error;
127 
-		}
128 
-	}
120 
+     * Sets an error without overwriting the previous error.
121 
+     *
122 
+     * @param string $error
123 
+     */
124 
+    public function set_error( $error ) {
125 
+        if ( empty( $this->fee_error ) ) {
126 
+            $this->fee_error    = $error;
127 
+        }
128 
+    }
129 129
130 130 
 }
Please login to merge, or discard this patch.
Spacing   +27 added lines, -27 removed lines patch added patch discarded remove patch 
@@ -4,7 +4,7 @@  discard block
 
 block discarded – undo
4 4 
  *
5 5 
  */
6 6
7 
-defined( 'ABSPATH' ) || exit;
7 
+defined('ABSPATH') || exit;
8 8
9 9 
 /**
10 10 
  * Payment form submission fees class
 
@@ -29,10 +29,10 @@  discard block
 
 block discarded – undo
29 29 
 	 *
30 30 
 	 * @param GetPaid_Payment_Form_Submission $submission
31 31 
 	 */
32 
-	public function __construct( $submission ) {
32 
+	public function __construct($submission) {
33 33
34 34 
 		// Process any existing invoice fees.
35 
-		if ( $submission->has_invoice() ) {
35 
+		if ($submission->has_invoice()) {
36 36 
 			$this->fees = $submission->get_invoice()->get_fees();
37 37 
 		}
38 38 
 
@@ -40,14 +40,14 @@  discard block
 
 block discarded – undo
40 40 
 		$data         = $submission->get_data();
41 41 
 		$payment_form = $submission->get_payment_form();
42 42
43 
-		foreach ( $payment_form->get_elements() as $element ) {
43 
+		foreach ($payment_form->get_elements() as $element) {
44 44
45 
-			if ( 'price_input' == $element['type'] ) {
46 
-				$this->process_price_input( $element, $data );
45 
+			if ('price_input' == $element['type']) {
46 
+				$this->process_price_input($element, $data);
47 47 
 			}
48 48
49 
-			if ( 'price_select' == $element['type'] ) {
50 
-				$this->process_price_select( $element, $data );
49 
+			if ('price_select' == $element['type']) {
50 
+				$this->process_price_select($element, $data);
51 51 
 			}
52 52
53 53 
 		}
 
@@ -60,21 +60,21 @@  discard block
 
 block discarded – undo
60 60 
 	 * @param array $element
61 61 
 	 * @param array $data
62 62 
 	 */
63 
-	public function process_price_input( $element, $data ) {
63 
+	public function process_price_input($element, $data) {
64 64
65 65 
 		// Abort if not passed.
66 
-		if ( empty( $data[ $element['id'] ] ) ) {
66 
+		if (empty($data[$element['id']])) {
67 67 
 			return;
68 68 
 		}
69 69
70 
-		$amount  = (float) wpinv_sanitize_amount( $data[ $element['id'] ] );
71 
-		$minimum = (float) wpinv_sanitize_amount( $element['minimum'] );
70 
+		$amount  = (float) wpinv_sanitize_amount($data[$element['id']]);
71 
+		$minimum = (float) wpinv_sanitize_amount($element['minimum']);
72 72
73 
-		if ( $amount < $minimum ) {
74 
-			return $this->set_error( sprintf( __( 'The minimum allowed amount is %s', 'invoicing' ), $minimum ) );
73 
+		if ($amount < $minimum) {
74 
+			return $this->set_error(sprintf(__('The minimum allowed amount is %s', 'invoicing'), $minimum));
75 75 
 		}
76 76
77 
-		$this['fees'][ $element['label'] ] = array(
77 
+		$this['fees'][$element['label']] = array(
78 78 
 			'name'          => $element['label'],
79 79 
 			'initial_fee'   => $amount,
80 80 
 			'recurring_fee' => 0,
 
@@ -88,27 +88,27 @@  discard block
 
 block discarded – undo
88 88 
 	 * @param array $element
89 89 
 	 * @param array $data
90 90 
 	 */
91 
-	public function process_price_select( $element, $data ) {
91 
+	public function process_price_select($element, $data) {
92 92
93 93 
 		// Abort if not passed.
94 
-		if ( empty( $data[ $element['id'] ] ) ) {
94 
+		if (empty($data[$element['id']])) {
95 95 
 			return;
96 96 
 		}
97 97
98 
-		$options  = getpaid_convert_price_string_to_options( $element['options'] );
99 
-		$selected = wpinv_parse_list( $data[ $element['id'] ] );
98 
+		$options  = getpaid_convert_price_string_to_options($element['options']);
99 
+		$selected = wpinv_parse_list($data[$element['id']]);
100 100 
 		$total    = 0;
101 101
102 
-		foreach ( $selected as $price ) {
102 
+		foreach ($selected as $price) {
103 103
104 
-			if ( ! isset( $options[ $price ] ) ) {
105 
-				return $this->set_error( __( 'You have selected an invalid amount', 'invoicing' ) );
104 
+			if (!isset($options[$price])) {
105 
+				return $this->set_error(__('You have selected an invalid amount', 'invoicing'));
106 106 
 			}
107 107
108 
-			$total += (float) wpinv_sanitize_amount( $price );
108 
+			$total += (float) wpinv_sanitize_amount($price);
109 109 
 		}
110 110
111 
-		$this['fees'][ $element['label'] ] = array(
111 
+		$this['fees'][$element['label']] = array(
112 112 
 			'name'          => $element['label'],
113 113 
 			'initial_fee'   => $total,
114 114 
 			'recurring_fee' => 0,
 
@@ -121,9 +121,9 @@  discard block
 
 block discarded – undo
121 121 
 	 *
122 122 
 	 * @param string $error
123 123 
 	 */
124 
-	public function set_error( $error ) {
125 
-		if ( empty( $this->fee_error ) ) {
126 
-			$this->fee_error    = $error;
124 
+	public function set_error($error) {
125 
+		if (empty($this->fee_error)) {
126 
+			$this->fee_error = $error;
127 127 
 		}
128 128 
 	}
129 129
Please login to merge, or discard this patch.
includes/payments/class-getpaid-payment-form-submission-taxes.php 2 patches
Indentation   +233 added lines, -233 removed lines patch added patch discarded remove patch 
@@ -12,252 +12,252 @@
 
 block discarded – undo
12 12 
  */
13 13 
 class GetPaid_Payment_Form_Submission_Taxes {
14 14
15 
-	/**
16 
-	 * The tax validation error.
17 
-	 * @var string
18 
-	 */
19 
-	public $tax_error;
20 
-
21 
-	/**
22 
-	 * Submission taxes.
23 
-	 * @var array
24 
-	 */
25 
-	public $taxes = array();
26 
-
27 
-	/**
28 
-	 * Initial tax.
29 
-	 * @var float
30 
-	 */
31 
-	protected $initial_tax = 0;
32 
-
33 
-	/**
34 
-	 * Recurring tax.
35 
-	 * @var float
36 
-	 */
37 
-	protected $recurring_tax = 0;
15 
+    /**
16 
+     * The tax validation error.
17 
+     * @var string
18 
+     */
19 
+    public $tax_error;
20 
+
21 
+    /**
22 
+     * Submission taxes.
23 
+     * @var array
24 
+     */
25 
+    public $taxes = array();
26 
+
27 
+    /**
28 
+     * Initial tax.
29 
+     * @var float
30 
+     */
31 
+    protected $initial_tax = 0;
32 
+
33 
+    /**
34 
+     * Recurring tax.
35 
+     * @var float
36 
+     */
37 
+    protected $recurring_tax = 0;
38 
+
39 
+    /**
40 
+     * Class constructor
41 
+     *
42 
+     * @param GetPaid_Payment_Form_Submission $submission
43 
+     */
44 
+    public function __construct( $submission ) {
45 
+
46 
+        // Make sure that taxes are enabled.
47 
+        if ( ! $submission->use_taxes() ) {
48 
+            return;
49 
+        }
50 
+
51 
+        // Validate VAT number.
52 
+        $this->validate_vat( $submission );
53 
+
54 
+        foreach ( $submission->get_items() as $item ) {
55 
+            $this->process_item_tax( $item, $submission );
56 
+        }
57 
+
58 
+        // Process any existing invoice taxes.
59 
+        if ( $submission->has_invoice() ) {
60 
+            $this->taxes = $submission->get_invoice()->get_taxes();
61 
+        }
62 
+
63 
+        // Add VAT.
64 
+        $this->taxes['vat'] = array(
65 
+            'name'          => 'vat',
66 
+            'initial_tax'   => $this->initial_tax,
67 
+            'recurring_tax' => $this->recurring_tax,
68 
+        );
69 
+
70 
+    }
71 
+
72 
+    /**
73 
+     * Maybe process tax.
74 
+     *
75 
+     * @since 1.0.19
76 
+     * @param GetPaid_Form_Item $item
77 
+     * @param GetPaid_Payment_Form_Submission $submission
78 
+     */
79 
+    public function process_item_tax( $item, $submission ) {
80 
+
81 
+        // Abort early if an error occurred.
82 
+        if ( ! empty( $this->tax_error ) ) {
83 
+            return;
84 
+        }
85 
+
86 
+        $rate     = wpinv_get_tax_rate( $submission->country, $submission->state, $item->get_id() );
87 
+        $price    = $item->get_sub_total();
88 
+        $item_tax = $price * $rate * 0.01;
89 
+
90 
+        if ( wpinv_prices_include_tax() ) {
91 
+            $item_tax = $price - ( $price - $price * $rate * 0.01 );
92 
+        }
93 
+
94 
+        $this->initial_tax += $item_tax;
95 
+
96 
+        if ( $item->is_recurring() ) {
97 
+            $this->recurring_tax += $item_tax;
98 
+        }
99 
+
100 
+    }
101 
+
102 
+    /**
103 
+     * Sets an error without overwriting the previous error.
104 
+     *
105 
+     * @param string $error
106 
+     */
107 
+    public function set_error( $error ) {
108 
+        if ( empty( $this->tax_error ) ) {
109 
+            $this->tax_error = $error;
110 
+        }
111 
+    }
112 
+
113 
+    /**
114 
+     * Checks if the submission has a digital item.
115 
+     *
116 
+     * @param GetPaid_Payment_Form_Submission $submission
117 
+     * @since 1.0.19
118 
+     * @return bool
119 
+     */
120 
+    public function has_digital_item( $submission ) {
121 
+
122 
+        foreach ( $submission->get_items() as $item ) {
123 
+
124 
+            if ( 'digital' == $item->get_vat_rule() ) {
125 
+                return true;
126 
+                break;
127 
+            }
128 
+
129 
+        }
130 
+
131 
+        return false;
132 
+    }
133 
+
134 
+    /**
135 
+     * Checks if this is an eu purchase.
136 
+     *
137 
+     * @param GetPaid_Payment_Form_Submission $submission
138 
+     * @param bool                            $has_digital
139 
+     * @since 1.0.19
140 
+     * @return bool
141 
+     */
142 
+    public function is_eu_transaction( $submission, $has_digital ) {
143 
+
144 
+        // Both from EU.
145 
+        if ( getpaid_is_eu_state( $submission->country ) && ( getpaid_is_eu_state( wpinv_get_default_country() ) || $has_digital ) ) {
146 
+            return true;
147 
+        }
148 
+
149 
+        // Both from GST.
150 
+        if ( getpaid_is_gst_country( $submission->country ) && getpaid_is_gst_country( wpinv_get_default_country() ) ) {
151 
+            return true;
152 
+        }
153 
+
154 
+        return false;
155 
+    }
156 
+
157 
+    /**
158 
+     * Retrieves the vat number.
159 
+     *
160 
+     * @param GetPaid_Payment_Form_Submission $submission
161 
+     * @since 1.0.19
162 
+     * @return string
163 
+     */
164 
+    public function get_vat_number( $submission ) {
165 
+
166 
+        $data = $submission->get_data();
167 
+
168 
+        // Retrieve from the posted number.
169 
+        if ( ! empty( $data['wpinv_vat_number'] ) ) {
170 
+            return wpinv_clean( $data['wpinv_vat_number'] );
171 
+        }
172 
+
173 
+        // Retrieve from the invoice.
174 
+        return $submission->has_invoice() ? $submission->get_invoice()->get_vat_number() : '';
175 
+    }
176 
+
177 
+    /**
178 
+     * Retrieves the company.
179 
+     *
180 
+     * @param GetPaid_Payment_Form_Submission $submission
181 
+     * @since 1.0.19
182 
+     * @return string
183 
+     */
184 
+    public function get_company( $submission ) {
185 
+
186 
+        $data = $submission->get_data();
187 
+
188 
+        // Retrieve from the posted data.
189 
+        if ( ! empty( $data['wpinv_company'] ) ) {
190 
+            return wpinv_clean( $data['wpinv_company'] );
191 
+        }
192 
+
193 
+        // Retrieve from the invoice.
194 
+        return $submission->has_invoice() ? $submission->get_invoice()->get_company() : '';
195 
+    }
196 
+
197 
+    /**
198 
+     * Retrieves the company.
199 
+     *
200 
+     * @param bool $ip_in_eu Whether the selected IP is from the EU
201 
+     * @param bool $country_in_eu Whether the selected country is from the EU
202 
+     * @since 1.0.19
203 
+     * @return string
204 
+     */
205 
+    public function requires_vat( $ip_in_eu, $country_in_eu ) {
206 
+
207 
+        $prevent_b2c = wpinv_get_option( 'vat_prevent_b2c_purchase' );
208 
+        $prevent_b2c = ! empty( $prevent_b2c );
209 
+        $is_eu       = $ip_in_eu || $country_in_eu;
210 
+
211 
+        return $prevent_b2c && $is_eu;
212 
+    }
38 213
39 214 
     /**
40 
-	 * Class constructor
41 
-	 *
42 
-	 * @param GetPaid_Payment_Form_Submission $submission
43 
-	 */
44 
-	public function __construct( $submission ) {
45 
-
46 
-		// Make sure that taxes are enabled.
47 
-		if ( ! $submission->use_taxes() ) {
48 
-			return;
49 
-		}
50 
-
51 
-		// Validate VAT number.
52 
-		$this->validate_vat( $submission );
53 
-
54 
-		foreach ( $submission->get_items() as $item ) {
55 
-			$this->process_item_tax( $item, $submission );
56 
-		}
57 
-
58 
-		// Process any existing invoice taxes.
59 
-		if ( $submission->has_invoice() ) {
60 
-			$this->taxes = $submission->get_invoice()->get_taxes();
61 
-		}
62 
-
63 
-		// Add VAT.
64 
-		$this->taxes['vat'] = array(
65 
-			'name'          => 'vat',
66 
-			'initial_tax'   => $this->initial_tax,
67 
-			'recurring_tax' => $this->recurring_tax,
68 
-		);
69 
-
70 
-	}
71 
-
72 
-	/**
73 
-	 * Maybe process tax.
74 
-	 *
75 
-	 * @since 1.0.19
76 
-	 * @param GetPaid_Form_Item $item
77 
-	 * @param GetPaid_Payment_Form_Submission $submission
78 
-	 */
79 
-	public function process_item_tax( $item, $submission ) {
80 
-
81 
-		// Abort early if an error occurred.
82 
-		if ( ! empty( $this->tax_error ) ) {
83 
-			return;
84 
-		}
85 
-
86 
-		$rate     = wpinv_get_tax_rate( $submission->country, $submission->state, $item->get_id() );
87 
-		$price    = $item->get_sub_total();
88 
-		$item_tax = $price * $rate * 0.01;
89 
-
90 
-		if ( wpinv_prices_include_tax() ) {
91 
-			$item_tax = $price - ( $price - $price * $rate * 0.01 );
92 
-		}
93 
-
94 
-		$this->initial_tax += $item_tax;
95 
-
96 
-		if ( $item->is_recurring() ) {
97 
-			$this->recurring_tax += $item_tax;
98 
-		}
99 
-
100 
-	}
101 
-
102 
-	/**
103 
-	 * Sets an error without overwriting the previous error.
104 
-	 *
105 
-	 * @param string $error
106 
-	 */
107 
-	public function set_error( $error ) {
108 
-		if ( empty( $this->tax_error ) ) {
109 
-			$this->tax_error = $error;
110 
-		}
111 
-	}
112 
-
113 
-	/**
114 
-	 * Checks if the submission has a digital item.
115 
-	 *
116 
-	 * @param GetPaid_Payment_Form_Submission $submission
117 
-	 * @since 1.0.19
118 
-	 * @return bool
119 
-	 */
120 
-	public function has_digital_item( $submission ) {
121 
-
122 
-		foreach ( $submission->get_items() as $item ) {
123 
-
124 
-			if ( 'digital' == $item->get_vat_rule() ) {
125 
-				return true;
126 
-				break;
127 
-			}
128 
-
129 
-		}
130 
-
131 
-		return false;
132 
-	}
133 
-
134 
-	/**
135 
-	 * Checks if this is an eu purchase.
136 
-	 *
137 
-	 * @param GetPaid_Payment_Form_Submission $submission
138 
-	 * @param bool                            $has_digital
139 
-	 * @since 1.0.19
140 
-	 * @return bool
141 
-	 */
142 
-	public function is_eu_transaction( $submission, $has_digital ) {
143 
-
144 
-		// Both from EU.
145 
-		if ( getpaid_is_eu_state( $submission->country ) && ( getpaid_is_eu_state( wpinv_get_default_country() ) || $has_digital ) ) {
146 
-			return true;
147 
-		}
148 
-
149 
-		// Both from GST.
150 
-		if ( getpaid_is_gst_country( $submission->country ) && getpaid_is_gst_country( wpinv_get_default_country() ) ) {
151 
-			return true;
152 
-		}
153 
-
154 
-		return false;
155 
-	}
156 
-
157 
-	/**
158 
-	 * Retrieves the vat number.
159 
-	 *
160 
-	 * @param GetPaid_Payment_Form_Submission $submission
161 
-	 * @since 1.0.19
162 
-	 * @return string
163 
-	 */
164 
-	public function get_vat_number( $submission ) {
165 
-
166 
-		$data = $submission->get_data();
167 
-
168 
-		// Retrieve from the posted number.
169 
-		if ( ! empty( $data['wpinv_vat_number'] ) ) {
170 
-			return wpinv_clean( $data['wpinv_vat_number'] );
171 
-		}
172 
-
173 
-		// Retrieve from the invoice.
174 
-		return $submission->has_invoice() ? $submission->get_invoice()->get_vat_number() : '';
175 
-	}
176 
-
177 
-	/**
178 
-	 * Retrieves the company.
179 
-	 *
180 
-	 * @param GetPaid_Payment_Form_Submission $submission
181 
-	 * @since 1.0.19
182 
-	 * @return string
183 
-	 */
184 
-	public function get_company( $submission ) {
185 
-
186 
-		$data = $submission->get_data();
187 
-
188 
-		// Retrieve from the posted data.
189 
-		if ( ! empty( $data['wpinv_company'] ) ) {
190 
-			return wpinv_clean( $data['wpinv_company'] );
191 
-		}
192 
-
193 
-		// Retrieve from the invoice.
194 
-		return $submission->has_invoice() ? $submission->get_invoice()->get_company() : '';
195 
-	}
196 
-
197 
-	/**
198 
-	 * Retrieves the company.
199 
-	 *
200 
-	 * @param bool $ip_in_eu Whether the selected IP is from the EU
201 
-	 * @param bool $country_in_eu Whether the selected country is from the EU
202 
-	 * @since 1.0.19
203 
-	 * @return string
204 
-	 */
205 
-	public function requires_vat( $ip_in_eu, $country_in_eu ) {
206 
-
207 
-		$prevent_b2c = wpinv_get_option( 'vat_prevent_b2c_purchase' );
208 
-		$prevent_b2c = ! empty( $prevent_b2c );
209 
-		$is_eu       = $ip_in_eu || $country_in_eu;
210 
-
211 
-		return $prevent_b2c && $is_eu;
212 
-	}
213 
-
214 
-	/**
215 
-	 * Validate VAT data.
216 
-	 *
217 
-	 * @param GetPaid_Payment_Form_Submission $submission
218 
-	 * @since 1.0.19
219 
-	 */
220 
-	public function validate_vat( $submission ) {
221 
-
222 
-		$has_digital = $this->has_digital_item( $submission );
223 
-		$in_eu       = $this->is_eu_transaction( $submission, $has_digital );
224 
-
225 
-		// Abort if we are not validating vat numbers.
226 
-		if ( ! $has_digital && ! $in_eu ) {
215 
+     * Validate VAT data.
216 
+     *
217 
+     * @param GetPaid_Payment_Form_Submission $submission
218 
+     * @since 1.0.19
219 
+     */
220 
+    public function validate_vat( $submission ) {
221 
+
222 
+        $has_digital = $this->has_digital_item( $submission );
223 
+        $in_eu       = $this->is_eu_transaction( $submission, $has_digital );
224 
+
225 
+        // Abort if we are not validating vat numbers.
226 
+        if ( ! $has_digital && ! $in_eu ) {
227 227 
             return;
228 
-		}
228 
+        }
229 229
230 
-		// Prepare variables.
231 
-		$vat_number  = $this->get_vat_number( $submission );
232 
-		$company     = $this->get_company( $submission );
233 
-		$ip_country  = WPInv_EUVat::get_country_by_ip();
230 
+        // Prepare variables.
231 
+        $vat_number  = $this->get_vat_number( $submission );
232 
+        $company     = $this->get_company( $submission );
233 
+        $ip_country  = WPInv_EUVat::get_country_by_ip();
234 234 
         $is_eu       = getpaid_is_eu_state( $submission->country );
235 235 
         $is_ip_eu    = getpaid_is_eu_state( $ip_country );
236 236
237 
-		// If we're preventing business to consumer purchases, ensure
238 
-		if ( $this->requires_vat( $is_ip_eu, $is_eu ) && empty( $vat_number ) ) {
237 
+        // If we're preventing business to consumer purchases, ensure
238 
+        if ( $this->requires_vat( $is_ip_eu, $is_eu ) && empty( $vat_number ) ) {
239 239
240 
-			// Ensure that a vat number has been specified.
241 
-			return $this->set_error(
242 
-				wp_sprintf(
243 
-					__( 'Please enter your %s number to verify your purchase is by an EU business.', 'invoicing' ),
244 
-					getpaid_vat_name()
245 
-				)
246 
-			);
240 
+            // Ensure that a vat number has been specified.
241 
+            return $this->set_error(
242 
+                wp_sprintf(
243 
+                    __( 'Please enter your %s number to verify your purchase is by an EU business.', 'invoicing' ),
244 
+                    getpaid_vat_name()
245 
+                )
246 
+            );
247 247
248 
-		}
248 
+        }
249 249
250 
-		// Abort if we are not validating vat (vat number should exist, user should be in eu and business too).
251 
-		if ( ! $is_eu || ! $in_eu || empty( $vat_number ) ) {
250 
+        // Abort if we are not validating vat (vat number should exist, user should be in eu and business too).
251 
+        if ( ! $is_eu || ! $in_eu || empty( $vat_number ) ) {
252 252 
             return;
253 
-		}
253 
+        }
254 254
255 
-		$is_valid = WPInv_EUVat::validate_vat_number( $vat_number, $company, $submission->country );
255 
+        $is_valid = WPInv_EUVat::validate_vat_number( $vat_number, $company, $submission->country );
256 256
257 
-		if ( is_string( $is_valid ) ) {
258 
-			$this->set_error( $is_valid );
259 
-		}
257 
+        if ( is_string( $is_valid ) ) {
258 
+            $this->set_error( $is_valid );
259 
+        }
260 260
261 
-	}
261 
+    }
262 262
263 263 
 }
Please login to merge, or discard this patch.
Spacing   +44 added lines, -44 removed lines patch added patch discarded remove patch 
@@ -4,7 +4,7 @@  discard block
 
 block discarded – undo
4 4 
  *
5 5 
  */
6 6
7 
-defined( 'ABSPATH' ) || exit;
7 
+defined('ABSPATH') || exit;
8 8
9 9 
 /**
10 10 
  * Payment form submission taxes class
 
@@ -41,22 +41,22 @@  discard block
 
 block discarded – undo
41 41 
 	 *
42 42 
 	 * @param GetPaid_Payment_Form_Submission $submission
43 43 
 	 */
44 
-	public function __construct( $submission ) {
44 
+	public function __construct($submission) {
45 45
46 46 
 		// Make sure that taxes are enabled.
47 
-		if ( ! $submission->use_taxes() ) {
47 
+		if (!$submission->use_taxes()) {
48 48 
 			return;
49 49 
 		}
50 50
51 51 
 		// Validate VAT number.
52 
-		$this->validate_vat( $submission );
52 
+		$this->validate_vat($submission);
53 53
54 
-		foreach ( $submission->get_items() as $item ) {
55 
-			$this->process_item_tax( $item, $submission );
54 
+		foreach ($submission->get_items() as $item) {
55 
+			$this->process_item_tax($item, $submission);
56 56 
 		}
57 57
58 58 
 		// Process any existing invoice taxes.
59 
-		if ( $submission->has_invoice() ) {
59 
+		if ($submission->has_invoice()) {
60 60 
 			$this->taxes = $submission->get_invoice()->get_taxes();
61 61 
 		}
62 62 
 
@@ -76,24 +76,24 @@  discard block
 
 block discarded – undo
76 76 
 	 * @param GetPaid_Form_Item $item
77 77 
 	 * @param GetPaid_Payment_Form_Submission $submission
78 78 
 	 */
79 
-	public function process_item_tax( $item, $submission ) {
79 
+	public function process_item_tax($item, $submission) {
80 80
81 81 
 		// Abort early if an error occurred.
82 
-		if ( ! empty( $this->tax_error ) ) {
82 
+		if (!empty($this->tax_error)) {
83 83 
 			return;
84 84 
 		}
85 85
86 
-		$rate     = wpinv_get_tax_rate( $submission->country, $submission->state, $item->get_id() );
86 
+		$rate     = wpinv_get_tax_rate($submission->country, $submission->state, $item->get_id());
87 87 
 		$price    = $item->get_sub_total();
88 88 
 		$item_tax = $price * $rate * 0.01;
89 89
90 
-		if ( wpinv_prices_include_tax() ) {
91 
-			$item_tax = $price - ( $price - $price * $rate * 0.01 );
90 
+		if (wpinv_prices_include_tax()) {
91 
+			$item_tax = $price - ($price - $price * $rate * 0.01);
92 92 
 		}
93 93
94 94 
 		$this->initial_tax += $item_tax;
95 95
96 
-		if ( $item->is_recurring() ) {
96 
+		if ($item->is_recurring()) {
97 97 
 			$this->recurring_tax += $item_tax;
98 98 
 		}
99 99 
 
@@ -104,8 +104,8 @@  discard block
 
 block discarded – undo
104 104 
 	 *
105 105 
 	 * @param string $error
106 106 
 	 */
107 
-	public function set_error( $error ) {
108 
-		if ( empty( $this->tax_error ) ) {
107 
+	public function set_error($error) {
108 
+		if (empty($this->tax_error)) {
109 109 
 			$this->tax_error = $error;
110 110 
 		}
111 111 
 	}
 
@@ -117,11 +117,11 @@  discard block
 
 block discarded – undo
117 117 
 	 * @since 1.0.19
118 118 
 	 * @return bool
119 119 
 	 */
120 
-	public function has_digital_item( $submission ) {
120 
+	public function has_digital_item($submission) {
121 121
122 
-		foreach ( $submission->get_items() as $item ) {
122 
+		foreach ($submission->get_items() as $item) {
123 123
124 
-			if ( 'digital' == $item->get_vat_rule() ) {
124 
+			if ('digital' == $item->get_vat_rule()) {
125 125 
 				return true;
126 126 
 				break;
127 127 
 			}
 
@@ -139,15 +139,15 @@  discard block
 
 block discarded – undo
139 139 
 	 * @since 1.0.19
140 140 
 	 * @return bool
141 141 
 	 */
142 
-	public function is_eu_transaction( $submission, $has_digital ) {
142 
+	public function is_eu_transaction($submission, $has_digital) {
143 143
144 144 
 		// Both from EU.
145 
-		if ( getpaid_is_eu_state( $submission->country ) && ( getpaid_is_eu_state( wpinv_get_default_country() ) || $has_digital ) ) {
145 
+		if (getpaid_is_eu_state($submission->country) && (getpaid_is_eu_state(wpinv_get_default_country()) || $has_digital)) {
146 146 
 			return true;
147 147 
 		}
148 148
149 149 
 		// Both from GST.
150 
-		if ( getpaid_is_gst_country( $submission->country ) && getpaid_is_gst_country( wpinv_get_default_country() ) ) {
150 
+		if (getpaid_is_gst_country($submission->country) && getpaid_is_gst_country(wpinv_get_default_country())) {
151 151 
 			return true;
152 152 
 		}
153 153 
 
@@ -161,13 +161,13 @@  discard block
 
 block discarded – undo
161 161 
 	 * @since 1.0.19
162 162 
 	 * @return string
163 163 
 	 */
164 
-	public function get_vat_number( $submission ) {
164 
+	public function get_vat_number($submission) {
165 165
166 166 
 		$data = $submission->get_data();
167 167
168 168 
 		// Retrieve from the posted number.
169 
-		if ( ! empty( $data['wpinv_vat_number'] ) ) {
170 
-			return wpinv_clean( $data['wpinv_vat_number'] );
169 
+		if (!empty($data['wpinv_vat_number'])) {
170 
+			return wpinv_clean($data['wpinv_vat_number']);
171 171 
 		}
172 172
173 173 
 		// Retrieve from the invoice.
 
@@ -181,13 +181,13 @@  discard block
 
 block discarded – undo
181 181 
 	 * @since 1.0.19
182 182 
 	 * @return string
183 183 
 	 */
184 
-	public function get_company( $submission ) {
184 
+	public function get_company($submission) {
185 185
186 186 
 		$data = $submission->get_data();
187 187
188 188 
 		// Retrieve from the posted data.
189 
-		if ( ! empty( $data['wpinv_company'] ) ) {
190 
-			return wpinv_clean( $data['wpinv_company'] );
189 
+		if (!empty($data['wpinv_company'])) {
190 
+			return wpinv_clean($data['wpinv_company']);
191 191 
 		}
192 192
193 193 
 		// Retrieve from the invoice.
 
@@ -202,10 +202,10 @@  discard block
 
 block discarded – undo
202 202 
 	 * @since 1.0.19
203 203 
 	 * @return string
204 204 
 	 */
205 
-	public function requires_vat( $ip_in_eu, $country_in_eu ) {
205 
+	public function requires_vat($ip_in_eu, $country_in_eu) {
206 206
207 
-		$prevent_b2c = wpinv_get_option( 'vat_prevent_b2c_purchase' );
208 
-		$prevent_b2c = ! empty( $prevent_b2c );
207 
+		$prevent_b2c = wpinv_get_option('vat_prevent_b2c_purchase');
208 
+		$prevent_b2c = !empty($prevent_b2c);
209 209 
 		$is_eu       = $ip_in_eu || $country_in_eu;
210 210
211 211 
 		return $prevent_b2c && $is_eu;
 
@@ -217,30 +217,30 @@  discard block
 
 block discarded – undo
217 217 
 	 * @param GetPaid_Payment_Form_Submission $submission
218 218 
 	 * @since 1.0.19
219 219 
 	 */
220 
-	public function validate_vat( $submission ) {
220 
+	public function validate_vat($submission) {
221 221
222 
-		$has_digital = $this->has_digital_item( $submission );
223 
-		$in_eu       = $this->is_eu_transaction( $submission, $has_digital );
222 
+		$has_digital = $this->has_digital_item($submission);
223 
+		$in_eu       = $this->is_eu_transaction($submission, $has_digital);
224 224
225 225 
 		// Abort if we are not validating vat numbers.
226 
-		if ( ! $has_digital && ! $in_eu ) {
226 
+		if (!$has_digital && !$in_eu) {
227 227 
             return;
228 228 
 		}
229 229
230 230 
 		// Prepare variables.
231 
-		$vat_number  = $this->get_vat_number( $submission );
232 
-		$company     = $this->get_company( $submission );
231 
+		$vat_number  = $this->get_vat_number($submission);
232 
+		$company     = $this->get_company($submission);
233 233 
 		$ip_country  = WPInv_EUVat::get_country_by_ip();
234 
-        $is_eu       = getpaid_is_eu_state( $submission->country );
235 
-        $is_ip_eu    = getpaid_is_eu_state( $ip_country );
234 
+        $is_eu       = getpaid_is_eu_state($submission->country);
235 
+        $is_ip_eu    = getpaid_is_eu_state($ip_country);
236 236
237 237 
 		// If we're preventing business to consumer purchases, ensure
238 
-		if ( $this->requires_vat( $is_ip_eu, $is_eu ) && empty( $vat_number ) ) {
238 
+		if ($this->requires_vat($is_ip_eu, $is_eu) && empty($vat_number)) {
239 239
240 240 
 			// Ensure that a vat number has been specified.
241 241 
 			return $this->set_error(
242 242 
 				wp_sprintf(
243 
-					__( 'Please enter your %s number to verify your purchase is by an EU business.', 'invoicing' ),
243 
+					__('Please enter your %s number to verify your purchase is by an EU business.', 'invoicing'),
244 244 
 					getpaid_vat_name()
245 245 
 				)
246 246 
 			);
 
@@ -248,14 +248,14 @@  discard block
 
 block discarded – undo
248 248 
 		}
249 249
250 250 
 		// Abort if we are not validating vat (vat number should exist, user should be in eu and business too).
251 
-		if ( ! $is_eu || ! $in_eu || empty( $vat_number ) ) {
251 
+		if (!$is_eu || !$in_eu || empty($vat_number)) {
252 252 
             return;
253 253 
 		}
254 254
255 
-		$is_valid = WPInv_EUVat::validate_vat_number( $vat_number, $company, $submission->country );
255 
+		$is_valid = WPInv_EUVat::validate_vat_number($vat_number, $company, $submission->country);
256 256
257 
-		if ( is_string( $is_valid ) ) {
258 
-			$this->set_error( $is_valid );
257 
+		if (is_string($is_valid)) {
258 
+			$this->set_error($is_valid);
259 259 
 		}
260 260
261 261 
 	}
Please login to merge, or discard this patch.
includes/payments/class-getpaid-payment-form-submission.php 2 patches
Indentation   +686 added lines, -686 removed lines patch added patch discarded remove patch 
@@ -1,6 +1,6 @@  discard block
 
 block discarded – undo
1 1 
 <?php
2 2 
 if ( ! defined( 'ABSPATH' ) ) {
3 
-	exit;
3 
+    exit;
4 4 
 }
5 5
6 6 
 /**
 
@@ -10,395 +10,395 @@  discard block
 
 block discarded – undo
10 10 
 class GetPaid_Payment_Form_Submission {
11 11
12 12 
     /**
13 
-	 * Submission ID
14 
-	 *
15 
-	 * @var string
16 
-	 */
17 
-	public $id = null;
13 
+     * Submission ID
14 
+     *
15 
+     * @var string
16 
+     */
17 
+    public $id = null;
18 18
19 
-	/**
20 
-	 * Sets the associated payment form.
21 
-	 *
22 
-	 * @var GetPaid_Payment_Form
23 
-	 */
19 
+    /**
20 
+     * Sets the associated payment form.
21 
+     *
22 
+     * @var GetPaid_Payment_Form
23 
+     */
24 24 
     protected $payment_form = null;
25 25
26 26 
     /**
27 
-	 * The country for the submission.
28 
-	 *
29 
-	 * @var string
30 
-	 */
31 
-	public $country = null;
32 
-
33 
-    /**
34 
-	 * The state for the submission.
35 
-	 *
36 
-	 * @since 1.0.19
37 
-	 * @var string
38 
-	 */
39 
-	public $state = null;
40 
-
41 
-	/**
42 
-	 * The invoice associated with the submission.
43 
-	 *
44 
-	 * @var WPInv_Invoice
45 
-	 */
46 
-	protected $invoice = null;
47 
-
48 
-	/**
49 
-	 * The raw submission data.
50 
-	 *
51 
-	 * @var array
52 
-	 */
53 
-	protected $data = null;
54 
-
55 
-	/**
56 
-	 * Whether this submission contains a recurring item.
57 
-	 *
58 
-	 * @var bool
59 
-	 */
60 
-	public $has_recurring = false;
61 
-
62 
-	/**
63 
-	 * The sub total amount for the submission.
64 
-	 *
65 
-	 * @var float
66 
-	 */
67 
-	public $subtotal_amount = 0;
68 
-
69 
-	/**
70 
-	 * The total discount amount for the submission.
71 
-	 *
72 
-	 * @var float
73 
-	 */
74 
-	protected $total_discount_amount = 0;
75 
-
76 
-	/**
77 
-	 * The total recurring discount amount for the submission.
78 
-	 *
79 
-	 * @var float
80 
-	 */
81 
-	protected $total_recurring_discount_amount = 0;
82 
-
83 
-	/**
84 
-	 * The total tax amount for the submission.
85 
-	 *
86 
-	 * @var float
87 
-	 */
88 
-	protected $total_tax_amount = 0;
89 
-
90 
-	/**
91 
-	 * The total recurring tax amount for the submission.
92 
-	 *
93 
-	 * @var float
94 
-	 */
95 
-	protected $total_recurring_tax_amount = 0;
96 
-
97 
-	/**
98 
-	 * An array of fees for the submission.
99 
-	 *
100 
-	 * @var array
101 
-	 */
102 
-	protected $fees = array();
103 
-
104 
-	/**
105 
-	 * The total fees amount for the submission.
106 
-	 *
107 
-	 * @var float
108 
-	 */
109 
-	protected $total_fees_amount = 0;
110 
-
111 
-	/**
112 
-	 * The total fees amount for the submission.
113 
-	 *
114 
-	 * @var float
115 
-	 */
116 
-	protected $total_recurring_fees_amount = 0;
117 
-
118 
-	/**
119 
-	 * An array of discounts for the submission.
120 
-	 *
121 
-	 * @var array
122 
-	 */
123 
-	protected $discounts = array();
124 
-
125 
-	/**
126 
-	 * An array of taxes for the submission.
127 
-	 *
128 
-	 * @var array
129 
-	 */
130 
-	protected $taxes = array();
131 
-
132 
-	/**
133 
-	 * An array of items for the submission.
134 
-	 *
135 
-	 * @var GetPaid_Form_Item[]
136 
-	 */
137 
-	protected $items = array();
138 
-
139 
-	/**
140 
-	 * The last error.
141 
-	 *
142 
-	 * @var string
143 
-	 */
144 
-	public $last_error = null;
145 
-
146 
-	/**
147 
-	 * Is the discount valid?
148 
-	 *
149 
-	 * @var bool
150 
-	 */
151 
-	public $is_discount_valid = true;
152 
-
153 
-    /**
154 
-	 * Class constructor.
155 
-	 *
156 
-	 */
157 
-	public function __construct() {
158 
-
159 
-		// Set the state and country to the default state and country.
160 
-		$this->country = wpinv_default_billing_country();
161 
-		$this->state = wpinv_get_default_state();
162 
-
163 
-		// Do we have an actual submission?
164 
-		if ( isset( $_POST['getpaid_payment_form_submission'] ) ) {
165 
-			$this->load_data( $_POST );
166 
-		}
167 
-
168 
-	}
169 
-
170 
-	/**
171 
-	 * Loads submission data.
172 
-	 *
173 
-	 * @param array $data
174 
-	 */
175 
-	public function load_data( $data ) {
176 
-
177 
-		// Prepare submitted data...
178 
-		$data = wp_unslash( $data );
179 
-
180 
-		// Filter the data.
181 
-		$data = apply_filters( 'getpaid_submission_data', $data, $this );
182 
-
183 
-		$this->data = $data;
184 
-
185 
-		$this->id = md5( wp_json_encode( $data ) );
186 
-
187 
-		// Every submission needs an active payment form.
188 
-		if ( empty( $data['form_id'] ) ) {
189 
-			$this->last_error = __( 'Missing payment form', 'invoicing' );
27 
+     * The country for the submission.
28 
+     *
29 
+     * @var string
30 
+     */
31 
+    public $country = null;
32 
+
33 
+    /**
34 
+     * The state for the submission.
35 
+     *
36 
+     * @since 1.0.19
37 
+     * @var string
38 
+     */
39 
+    public $state = null;
40 
+
41 
+    /**
42 
+     * The invoice associated with the submission.
43 
+     *
44 
+     * @var WPInv_Invoice
45 
+     */
46 
+    protected $invoice = null;
47 
+
48 
+    /**
49 
+     * The raw submission data.
50 
+     *
51 
+     * @var array
52 
+     */
53 
+    protected $data = null;
54 
+
55 
+    /**
56 
+     * Whether this submission contains a recurring item.
57 
+     *
58 
+     * @var bool
59 
+     */
60 
+    public $has_recurring = false;
61 
+
62 
+    /**
63 
+     * The sub total amount for the submission.
64 
+     *
65 
+     * @var float
66 
+     */
67 
+    public $subtotal_amount = 0;
68 
+
69 
+    /**
70 
+     * The total discount amount for the submission.
71 
+     *
72 
+     * @var float
73 
+     */
74 
+    protected $total_discount_amount = 0;
75 
+
76 
+    /**
77 
+     * The total recurring discount amount for the submission.
78 
+     *
79 
+     * @var float
80 
+     */
81 
+    protected $total_recurring_discount_amount = 0;
82 
+
83 
+    /**
84 
+     * The total tax amount for the submission.
85 
+     *
86 
+     * @var float
87 
+     */
88 
+    protected $total_tax_amount = 0;
89 
+
90 
+    /**
91 
+     * The total recurring tax amount for the submission.
92 
+     *
93 
+     * @var float
94 
+     */
95 
+    protected $total_recurring_tax_amount = 0;
96 
+
97 
+    /**
98 
+     * An array of fees for the submission.
99 
+     *
100 
+     * @var array
101 
+     */
102 
+    protected $fees = array();
103 
+
104 
+    /**
105 
+     * The total fees amount for the submission.
106 
+     *
107 
+     * @var float
108 
+     */
109 
+    protected $total_fees_amount = 0;
110 
+
111 
+    /**
112 
+     * The total fees amount for the submission.
113 
+     *
114 
+     * @var float
115 
+     */
116 
+    protected $total_recurring_fees_amount = 0;
117 
+
118 
+    /**
119 
+     * An array of discounts for the submission.
120 
+     *
121 
+     * @var array
122 
+     */
123 
+    protected $discounts = array();
124 
+
125 
+    /**
126 
+     * An array of taxes for the submission.
127 
+     *
128 
+     * @var array
129 
+     */
130 
+    protected $taxes = array();
131 
+
132 
+    /**
133 
+     * An array of items for the submission.
134 
+     *
135 
+     * @var GetPaid_Form_Item[]
136 
+     */
137 
+    protected $items = array();
138 
+
139 
+    /**
140 
+     * The last error.
141 
+     *
142 
+     * @var string
143 
+     */
144 
+    public $last_error = null;
145 
+
146 
+    /**
147 
+     * Is the discount valid?
148 
+     *
149 
+     * @var bool
150 
+     */
151 
+    public $is_discount_valid = true;
152 
+
153 
+    /**
154 
+     * Class constructor.
155 
+     *
156 
+     */
157 
+    public function __construct() {
158 
+
159 
+        // Set the state and country to the default state and country.
160 
+        $this->country = wpinv_default_billing_country();
161 
+        $this->state = wpinv_get_default_state();
162 
+
163 
+        // Do we have an actual submission?
164 
+        if ( isset( $_POST['getpaid_payment_form_submission'] ) ) {
165 
+            $this->load_data( $_POST );
166 
+        }
167 
+
168 
+    }
169 
+
170 
+    /**
171 
+     * Loads submission data.
172 
+     *
173 
+     * @param array $data
174 
+     */
175 
+    public function load_data( $data ) {
176 
+
177 
+        // Prepare submitted data...
178 
+        $data = wp_unslash( $data );
179 
+
180 
+        // Filter the data.
181 
+        $data = apply_filters( 'getpaid_submission_data', $data, $this );
182 
+
183 
+        $this->data = $data;
184 
+
185 
+        $this->id = md5( wp_json_encode( $data ) );
186 
+
187 
+        // Every submission needs an active payment form.
188 
+        if ( empty( $data['form_id'] ) ) {
189 
+            $this->last_error = __( 'Missing payment form', 'invoicing' );
190 190 
             return;
191 
-		}
191 
+        }
192 192
193 
-		// Fetch the payment form.
194 
-		$form = new GetPaid_Payment_Form( $data['form_id'] );
193 
+        // Fetch the payment form.
194 
+        $form = new GetPaid_Payment_Form( $data['form_id'] );
195 195
196 
-		if ( ! $form->is_active() ) {
197 
-			$this->last_error = __( 'Payment form not active', 'invoicing' );
198 
-			return;
199 
-		}
196 
+        if ( ! $form->is_active() ) {
197 
+            $this->last_error = __( 'Payment form not active', 'invoicing' );
198 
+            return;
199 
+        }
200 200
201 
-		// Fetch the payment form.
202 
-		$this->payment_form = $form;
201 
+        // Fetch the payment form.
202 
+        $this->payment_form = $form;
203 203
204 
-		// For existing invoices, make sure that it is valid.
204 
+        // For existing invoices, make sure that it is valid.
205 205 
         if ( ! empty( $data['invoice_id'] ) ) {
206 206 
             $invoice = wpinv_get_invoice( $data['invoice_id'] );
207 207
208 208 
             if ( empty( $invoice ) ) {
209 
-				$this->last_error = __( 'Invalid invoice', 'invoicing' );
209 
+                $this->last_error = __( 'Invalid invoice', 'invoicing' );
210 210 
                 return;
211 
-			}
211 
+            }
212 212
213 
-			if ( $invoice->is_paid() ) {
214 
-				$this->last_error = __( 'This invoice is already paid for.', 'invoicing' );
213 
+            if ( $invoice->is_paid() ) {
214 
+                $this->last_error = __( 'This invoice is already paid for.', 'invoicing' );
215 215 
                 return;
216 
-			}
216 
+            }
217 217
218 
-			$this->payment_form->set_items( $invoice->get_items() );
218 
+            $this->payment_form->set_items( $invoice->get_items() );
219 219
220 
-			$this->country = $invoice->get_country();
221 
-			$this->state   = $invoice->get_state();
222 
-			$this->invoice = $invoice;
220 
+            $this->country = $invoice->get_country();
221 
+            $this->state   = $invoice->get_state();
222 
+            $this->invoice = $invoice;
223 223
224 
-		// Default forms do not have items.
224 
+        // Default forms do not have items.
225 225 
         } else if ( $form->is_default() && isset( $data['getpaid-items'] ) ) {
226 
-			$this->payment_form->set_items( wpinv_clean( $data['getpaid-items'] ) );
227 
-		}
228 
-
229 
-		// User's country.
230 
-		if ( ! empty( $data['wpinv_country'] ) ) {
231 
-			$this->country = $data['wpinv_country'];
232 
-		}
233 
-
234 
-		// User's state.
235 
-		if ( ! empty( $data['wpinv_state'] ) ) {
236 
-			$this->country = $data['wpinv_state'];
237 
-		}
238 
-
239 
-		// Handle items.
240 
-		$selected_items = array();
241 
-		if ( ! empty( $data['getpaid-items'] ) ) {
242 
-			$selected_items = wpinv_clean( $data['getpaid-items'] );
243 
-		}
244 
-
245 
-		foreach ( $this->payment_form->get_items() as $item ) {
246 
-
247 
-			// Continue if this is an optional item and it has not been selected.
248 
-			if ( ! $item->is_required() && ! isset( $selected_items[ $item->get_id() ] ) ) {
249 
-				continue;
250 
-			}
251 
-
252 
-			// (maybe) let customers change the quantities and prices.
253 
-			if ( isset( $selected_items[ $item->get_id() ] ) ) {
254 
-
255 
-				// Maybe change the quantities.
256 
-				if ( $item->allows_quantities() && is_numeric( $selected_items[ $item->get_id() ]['quantity'] ) ) {
257 
-					$item->set_quantity( (int) $selected_items[ $item->get_id() ]['quantity'] );
258 
-				}
259 
-
260 
-				// Maybe change the price.
261 
-				if ( $item->user_can_set_their_price() ) {
262 
-					$price = (float) wpinv_sanitize_amount( $selected_items[ $item->get_id() ]['price'] );
263 
-
264 
-					// But don't get lower than the minimum price.
265 
-					if ( $price < $item->get_minimum_price() ) {
266 
-						$price = $item->get_minimum_price();
267 
-					}
268 
-
269 
-					$item->set_price( $price );
270 
-
271 
-				}
272 
-
273 
-			}
274 
-
275 
-			// Add the item to the form.
276 
-			$this->add_item( $item );
277 
-
278 
-		}
279 
-
280 
-		// Fired when we are done processing a submission.
281 
-		do_action_ref_array( 'getpaid_process_submission', array( &$this ) );
282 
-
283 
-		// Handle discounts.
284 
-		$this->process_discount();
285 
-
286 
-	}
287 
-
288 
-    /**
289 
-	 * Returns the payment form.
290 
-	 *
291 
-	 * @since 1.0.19
292 
-	 * @return GetPaid_Payment_Form
293 
-	 */
294 
-	public function get_payment_form() {
295 
-		return $this->payment_form;
296 
-	}
297 
-
298 
-	/**
299 
-	 * Returns the associated invoice.
300 
-	 *
301 
-	 * @since 1.0.19
302 
-	 * @return WPInv_Invoice
303 
-	 */
304 
-	public function get_invoice() {
305 
-		return $this->invoice;
306 
-	}
307 
-
308 
-	/**
309 
-	 * Checks whether there is an invoice associated with this submission.
310 
-	 *
311 
-	 * @since 1.0.19
312 
-	 * @return bool
313 
-	 */
314 
-	public function has_invoice() {
315 
-		return ! empty( $this->invoice );
316 
-	}
317 
-
318 
-	/**
319 
-	 * Returns the appropriate currency for the submission.
320 
-	 *
321 
-	 * @since 1.0.19
322 
-	 * @return string
323 
-	 */
324 
-	public function get_currency() {
325 
-		if ( $this->has_invoice() ) {
326 
-			return $this->invoice->get_currency();
327 
-		}
328 
-		return wpinv_get_currency();
329 
-    }
330 
-
331 
-    /**
332 
-	 * Returns the raw submission data.
333 
-	 *
334 
-	 * @since 1.0.19
335 
-	 * @return array
336 
-	 */
337 
-	public function get_data() {
338 
-		return $this->data;
339 
-	}
340 
-
341 
-	/**
342 
-	 * Checks if a required field is set.
343 
-	 *
344 
-	 * @since 1.0.19
345 
-	 */
346 
-	public function is_required_field_set( $field ) {
347 
-		return empty( $field['required'] ) || ! empty( $this->data[ $field['id'] ] );
348 
-	}
349 
-
350 
-	///////// Items //////////////
351 
-
352 
-	/**
353 
-	 * Adds an item to the submission.
354 
-	 *
355 
-	 * @since 1.0.19
356 
-	 * @param GetPaid_Form_Item $item
357 
-	 */
358 
-	public function add_item( $item ) {
359 
-
360 
-		// Make sure that it is available for purchase.
361 
-		if ( ! $item->can_purchase() ) {
362 
-			return;
363 
-		}
364 
-
365 
-		// Do we have a recurring item?
366 
-		if ( $item->is_recurring() ) {
367 
-
368 
-			if ( $this->has_recurring ) {
369 
-				$this->last_error = __( 'You can only buy one recurring item at a time.', 'invoicing' );
370 
-			}
371 
-
372 
-			$this->has_recurring = true;
373 
-
374 
-		}
375 
-
376 
-		$this->items[ $item->get_id() ] = $item;
377 
-
378 
-		$this->subtotal_amount += $item->get_sub_total();
379 
-
380 
-	}
381 
-
382 
-	/**
383 
-	 * Retrieves a specific item.
384 
-	 *
385 
-	 * @since 1.0.19
386 
-	 */
387 
-	public function get_item( $item_id ) {
388 
-		return isset( $this->items[ $item_id ] ) ? $this->items[ $item_id ] : null;
389 
-	}
390 
-
391 
-	/**
392 
-	 * Returns all items.
393 
-	 *
394 
-	 * @since 1.0.19
395 
-	 * @return GetPaid_Form_Item[]
396 
-	 */
397 
-	public function get_items() {
398 
-		return $this->items;
399 
-	}
400 
-
401 
-	/*
226 
+            $this->payment_form->set_items( wpinv_clean( $data['getpaid-items'] ) );
227 
+        }
228 
+
229 
+        // User's country.
230 
+        if ( ! empty( $data['wpinv_country'] ) ) {
231 
+            $this->country = $data['wpinv_country'];
232 
+        }
233 
+
234 
+        // User's state.
235 
+        if ( ! empty( $data['wpinv_state'] ) ) {
236 
+            $this->country = $data['wpinv_state'];
237 
+        }
238 
+
239 
+        // Handle items.
240 
+        $selected_items = array();
241 
+        if ( ! empty( $data['getpaid-items'] ) ) {
242 
+            $selected_items = wpinv_clean( $data['getpaid-items'] );
243 
+        }
244 
+
245 
+        foreach ( $this->payment_form->get_items() as $item ) {
246 
+
247 
+            // Continue if this is an optional item and it has not been selected.
248 
+            if ( ! $item->is_required() && ! isset( $selected_items[ $item->get_id() ] ) ) {
249 
+                continue;
250 
+            }
251 
+
252 
+            // (maybe) let customers change the quantities and prices.
253 
+            if ( isset( $selected_items[ $item->get_id() ] ) ) {
254 
+
255 
+                // Maybe change the quantities.
256 
+                if ( $item->allows_quantities() && is_numeric( $selected_items[ $item->get_id() ]['quantity'] ) ) {
257 
+                    $item->set_quantity( (int) $selected_items[ $item->get_id() ]['quantity'] );
258 
+                }
259 
+
260 
+                // Maybe change the price.
261 
+                if ( $item->user_can_set_their_price() ) {
262 
+                    $price = (float) wpinv_sanitize_amount( $selected_items[ $item->get_id() ]['price'] );
263 
+
264 
+                    // But don't get lower than the minimum price.
265 
+                    if ( $price < $item->get_minimum_price() ) {
266 
+                        $price = $item->get_minimum_price();
267 
+                    }
268 
+
269 
+                    $item->set_price( $price );
270 
+
271 
+                }
272 
+
273 
+            }
274 
+
275 
+            // Add the item to the form.
276 
+            $this->add_item( $item );
277 
+
278 
+        }
279 
+
280 
+        // Fired when we are done processing a submission.
281 
+        do_action_ref_array( 'getpaid_process_submission', array( &$this ) );
282 
+
283 
+        // Handle discounts.
284 
+        $this->process_discount();
285 
+
286 
+    }
287 
+
288 
+    /**
289 
+     * Returns the payment form.
290 
+     *
291 
+     * @since 1.0.19
292 
+     * @return GetPaid_Payment_Form
293 
+     */
294 
+    public function get_payment_form() {
295 
+        return $this->payment_form;
296 
+    }
297 
+
298 
+    /**
299 
+     * Returns the associated invoice.
300 
+     *
301 
+     * @since 1.0.19
302 
+     * @return WPInv_Invoice
303 
+     */
304 
+    public function get_invoice() {
305 
+        return $this->invoice;
306 
+    }
307 
+
308 
+    /**
309 
+     * Checks whether there is an invoice associated with this submission.
310 
+     *
311 
+     * @since 1.0.19
312 
+     * @return bool
313 
+     */
314 
+    public function has_invoice() {
315 
+        return ! empty( $this->invoice );
316 
+    }
317 
+
318 
+    /**
319 
+     * Returns the appropriate currency for the submission.
320 
+     *
321 
+     * @since 1.0.19
322 
+     * @return string
323 
+     */
324 
+    public function get_currency() {
325 
+        if ( $this->has_invoice() ) {
326 
+            return $this->invoice->get_currency();
327 
+        }
328 
+        return wpinv_get_currency();
329 
+    }
330 
+
331 
+    /**
332 
+     * Returns the raw submission data.
333 
+     *
334 
+     * @since 1.0.19
335 
+     * @return array
336 
+     */
337 
+    public function get_data() {
338 
+        return $this->data;
339 
+    }
340 
+
341 
+    /**
342 
+     * Checks if a required field is set.
343 
+     *
344 
+     * @since 1.0.19
345 
+     */
346 
+    public function is_required_field_set( $field ) {
347 
+        return empty( $field['required'] ) || ! empty( $this->data[ $field['id'] ] );
348 
+    }
349 
+
350 
+    ///////// Items //////////////
351 
+
352 
+    /**
353 
+     * Adds an item to the submission.
354 
+     *
355 
+     * @since 1.0.19
356 
+     * @param GetPaid_Form_Item $item
357 
+     */
358 
+    public function add_item( $item ) {
359 
+
360 
+        // Make sure that it is available for purchase.
361 
+        if ( ! $item->can_purchase() ) {
362 
+            return;
363 
+        }
364 
+
365 
+        // Do we have a recurring item?
366 
+        if ( $item->is_recurring() ) {
367 
+
368 
+            if ( $this->has_recurring ) {
369 
+                $this->last_error = __( 'You can only buy one recurring item at a time.', 'invoicing' );
370 
+            }
371 
+
372 
+            $this->has_recurring = true;
373 
+
374 
+        }
375 
+
376 
+        $this->items[ $item->get_id() ] = $item;
377 
+
378 
+        $this->subtotal_amount += $item->get_sub_total();
379 
+
380 
+    }
381 
+
382 
+    /**
383 
+     * Retrieves a specific item.
384 
+     *
385 
+     * @since 1.0.19
386 
+     */
387 
+    public function get_item( $item_id ) {
388 
+        return isset( $this->items[ $item_id ] ) ? $this->items[ $item_id ] : null;
389 
+    }
390 
+
391 
+    /**
392 
+     * Returns all items.
393 
+     *
394 
+     * @since 1.0.19
395 
+     * @return GetPaid_Form_Item[]
396 
+     */
397 
+    public function get_items() {
398 
+        return $this->items;
399 
+    }
400 
+
401 
+    /*
402 402 
 	|--------------------------------------------------------------------------
403 403 
 	| Taxes
404 404 
 	|--------------------------------------------------------------------------
 
@@ -407,86 +407,86 @@  discard block
 
 block discarded – undo
407 407 
 	| or only one-time.
408 408 
     */
409 409
410 
-	/**
411 
-	 * Prepares the submission's taxes.
412 
-	 *
413 
-	 * @since 1.0.19
414 
-	 */
415 
-	public function process_taxes() {
416 
-
417 
-		$tax_processor = new GetPaid_Payment_Form_Submission_Taxes( $this );
418 
-
419 
-		if ( ! empty( $tax_processor->tax_error) ) {
420 
-			$this->last_error = $tax_processor->tax_error;
421 
-			return;
422 
-		}
423 
-
424 
-		foreach ( $tax_processor->taxes as $tax ) {
425 
-			$this->add_tax( $tax );
426 
-		}
427 
-
428 
-		do_action_ref_array( 'getpaid_submissions_process_taxes', array( &$this ) );
429 
-	}
430 
-
431 
-	/**
432 
-	 * Adds a tax to the submission.
433 
-	 *
434 
-	 * @param array $tax An array of tax details. name, initial_tax, and recurring_tax are required.
435 
-	 * @since 1.0.19
436 
-	 */
437 
-	public function add_tax( $tax ) {
438 
-
439 
-		$this->total_tax_amount           += wpinv_sanitize_amount( $tax['initial_tax'] );
440 
-		$this->total_recurring_tax_amount += wpinv_sanitize_amount( $tax['recurring_tax'] );
441 
-		$this->taxes[ $tax['name'] ]       = $tax;
442 
-
443 
-	}
444 
-
445 
-	/**
446 
-	 * Whether or not we'll use taxes for the submission.
447 
-	 *
448 
-	 * @since 1.0.19
449 
-	 */
450 
-	public function use_taxes() {
451 
-
452 
-		$use_taxes = wpinv_use_taxes();
453 
-
454 
-		if ( $this->has_invoice() && ! $this->invoice->is_taxable() ) {
455 
-			$use_taxes = false;
456 
-		}
457 
-
458 
-		return apply_filters( 'getpaid_submission_use_taxes', $use_taxes, $this );
459 
-
460 
-	}
461 
-
462 
-	/**
463 
-	 * Returns the total tax amount.
464 
-	 *
465 
-	 * @since 1.0.19
466 
-	 */
467 
-	public function get_total_tax() {
468 
-		return $this->total_tax_amount;
469 
-	}
470 
-
471 
-	/**
472 
-	 * Returns the total recurring tax amount.
473 
-	 *
474 
-	 * @since 1.0.19
475 
-	 */
476 
-	public function get_total_recurring_tax() {
477 
-		return $this->total_recurring_tax_amount;
478 
-	}
479 
-
480 
-	/**
481 
-	 * Returns all taxes.
482 
-	 *
483 
-	 * @since 1.0.19
484 
-	 */
485 
-	public function get_taxes() {
486 
-		return $this->taxes;
487 
-	}
488 
-
489 
-	/*
410 
+    /**
411 
+     * Prepares the submission's taxes.
412 
+     *
413 
+     * @since 1.0.19
414 
+     */
415 
+    public function process_taxes() {
416 
+
417 
+        $tax_processor = new GetPaid_Payment_Form_Submission_Taxes( $this );
418 
+
419 
+        if ( ! empty( $tax_processor->tax_error) ) {
420 
+            $this->last_error = $tax_processor->tax_error;
421 
+            return;
422 
+        }
423 
+
424 
+        foreach ( $tax_processor->taxes as $tax ) {
425 
+            $this->add_tax( $tax );
426 
+        }
427 
+
428 
+        do_action_ref_array( 'getpaid_submissions_process_taxes', array( &$this ) );
429 
+    }
430 
+
431 
+    /**
432 
+     * Adds a tax to the submission.
433 
+     *
434 
+     * @param array $tax An array of tax details. name, initial_tax, and recurring_tax are required.
435 
+     * @since 1.0.19
436 
+     */
437 
+    public function add_tax( $tax ) {
438 
+
439 
+        $this->total_tax_amount           += wpinv_sanitize_amount( $tax['initial_tax'] );
440 
+        $this->total_recurring_tax_amount += wpinv_sanitize_amount( $tax['recurring_tax'] );
441 
+        $this->taxes[ $tax['name'] ]       = $tax;
442 
+
443 
+    }
444 
+
445 
+    /**
446 
+     * Whether or not we'll use taxes for the submission.
447 
+     *
448 
+     * @since 1.0.19
449 
+     */
450 
+    public function use_taxes() {
451 
+
452 
+        $use_taxes = wpinv_use_taxes();
453 
+
454 
+        if ( $this->has_invoice() && ! $this->invoice->is_taxable() ) {
455 
+            $use_taxes = false;
456 
+        }
457 
+
458 
+        return apply_filters( 'getpaid_submission_use_taxes', $use_taxes, $this );
459 
+
460 
+    }
461 
+
462 
+    /**
463 
+     * Returns the total tax amount.
464 
+     *
465 
+     * @since 1.0.19
466 
+     */
467 
+    public function get_total_tax() {
468 
+        return $this->total_tax_amount;
469 
+    }
470 
+
471 
+    /**
472 
+     * Returns the total recurring tax amount.
473 
+     *
474 
+     * @since 1.0.19
475 
+     */
476 
+    public function get_total_recurring_tax() {
477 
+        return $this->total_recurring_tax_amount;
478 
+    }
479 
+
480 
+    /**
481 
+     * Returns all taxes.
482 
+     *
483 
+     * @since 1.0.19
484 
+     */
485 
+    public function get_taxes() {
486 
+        return $this->taxes;
487 
+    }
488 
+
489 
+    /*
490 490 
 	|--------------------------------------------------------------------------
491 491 
 	| Discounts
492 492 
 	|--------------------------------------------------------------------------
 
@@ -495,116 +495,116 @@  discard block
 
 block discarded – undo
495 495 
 	| or only one-time. They also do not have to come from a discount code.
496 496 
     */
497 497
498 
-	/**
499 
-	 * Prepares the submission's discount.
500 
-	 *
501 
-	 * @since 1.0.19
502 
-	 */
503 
-	public function process_discount() {
504 
-
505 
-		$total            = $this->subtotal_amount + $this->get_total_fees() + $this->get_total_tax();
506 
-		$discount_handler = new GetPaid_Payment_Form_Submission_Discount( $this, $total );
507 
-
508 
-		if ( ! $discount_handler->is_discount_valid ) {
509 
-			$this->last_error = $discount_handler->discount_error;
510 
-			return;
511 
-		}
512 
-
513 
-		// Process any existing invoice discounts.
514 
-		if ( $this->has_invoice() ) {
515 
-			$discounts = $this->get_invoice()->get_discounts();
516 
-
517 
-			foreach ( $discounts as $discount ) {
518 
-				$this->add_discount( $discount );
519 
-			}
520 
-
521 
-		}
522 
-
523 
-		if ( $discount_handler->has_discount ) {
524 
-			$this->add_discount( $discount_handler->calculate_discount( $this ) );
525 
-		}
526 
-
527 
-		do_action_ref_array( 'getpaid_submissions_process_discounts', array( &$this ) );
528 
-	}
529 
-
530 
-	/**
531 
-	 * Adds a discount to the submission.
532 
-	 *
533 
-	 * @param array $discount An array of discount details. name, initial_discount, and recurring_discount are required. Include discount_code if the discount is from a discount code.
534 
-	 * @since 1.0.19
535 
-	 */
536 
-	public function add_discount( $discount ) {
537 
-
538 
-		$this->total_discount_amount           += wpinv_sanitize_amount( $discount['initial_discount'] );
539 
-		$this->total_recurring_discount_amount += wpinv_sanitize_amount( $discount['recurring_discount'] );
540 
-		$this->discounts[ $discount['name'] ]   = $discount;
541 
-
542 
-	}
543 
-
544 
-	/**
545 
-	 * Removes a discount from the submission.
546 
-	 *
547 
-	 * @since 1.0.19
548 
-	 */
549 
-	public function remove_discount( $name ) {
550 
-
551 
-		if ( isset( $this->discounts[ $name ] ) ) {
552 
-			$discount                               = $this->discounts[ $name ];
553 
-			$this->total_discount_amount           -= $discount['initial_discount'];
554 
-			$this->total_recurring_discount_amount -= $discount['recurring_discount'];
555 
-			unset( $this->discounts[ $name ] );
556 
-		}
557 
-
558 
-	}
559 
-
560 
-	/**
561 
-	 * Checks whether there is a discount code associated with this submission.
562 
-	 *
563 
-	 * @since 1.0.19
564 
-	 * @return bool
565 
-	 */
566 
-	public function has_discount_code() {
567 
-		return ! empty( $this->discounts['discount_code'] );
568 
-	}
569 
-
570 
-	/**
571 
-	 * Returns the discount code.
572 
-	 *
573 
-	 * @since 1.0.19
574 
-	 * @return string
575 
-	 */
576 
-	public function get_discount_code() {
577 
-		return $this->has_discount_code() ? $this->discounts['discount_code']['discount_code'] : '';
578 
-	}
579 
-
580 
-	/**
581 
-	 * Returns the total discount amount.
582 
-	 *
583 
-	 * @since 1.0.19
584 
-	 */
585 
-	public function get_total_discount() {
586 
-		return $this->total_discount_amount;
587 
-	}
588 
-
589 
-	/**
590 
-	 * Returns the total recurring discount amount.
591 
-	 *
592 
-	 * @since 1.0.19
593 
-	 */
594 
-	public function get_total_recurring_discount() {
595 
-		return $this->total_recurring_discount_amount;
596 
-	}
597 
-
598 
-	/**
599 
-	 * Returns all discounts.
600 
-	 *
601 
-	 * @since 1.0.19
602 
-	 */
603 
-	public function get_discounts() {
604 
-		return $this->discounts;
605 
-	}
606 
-
607 
-	/*
498 
+    /**
499 
+     * Prepares the submission's discount.
500 
+     *
501 
+     * @since 1.0.19
502 
+     */
503 
+    public function process_discount() {
504 
+
505 
+        $total            = $this->subtotal_amount + $this->get_total_fees() + $this->get_total_tax();
506 
+        $discount_handler = new GetPaid_Payment_Form_Submission_Discount( $this, $total );
507 
+
508 
+        if ( ! $discount_handler->is_discount_valid ) {
509 
+            $this->last_error = $discount_handler->discount_error;
510 
+            return;
511 
+        }
512 
+
513 
+        // Process any existing invoice discounts.
514 
+        if ( $this->has_invoice() ) {
515 
+            $discounts = $this->get_invoice()->get_discounts();
516 
+
517 
+            foreach ( $discounts as $discount ) {
518 
+                $this->add_discount( $discount );
519 
+            }
520 
+
521 
+        }
522 
+
523 
+        if ( $discount_handler->has_discount ) {
524 
+            $this->add_discount( $discount_handler->calculate_discount( $this ) );
525 
+        }
526 
+
527 
+        do_action_ref_array( 'getpaid_submissions_process_discounts', array( &$this ) );
528 
+    }
529 
+
530 
+    /**
531 
+     * Adds a discount to the submission.
532 
+     *
533 
+     * @param array $discount An array of discount details. name, initial_discount, and recurring_discount are required. Include discount_code if the discount is from a discount code.
534 
+     * @since 1.0.19
535 
+     */
536 
+    public function add_discount( $discount ) {
537 
+
538 
+        $this->total_discount_amount           += wpinv_sanitize_amount( $discount['initial_discount'] );
539 
+        $this->total_recurring_discount_amount += wpinv_sanitize_amount( $discount['recurring_discount'] );
540 
+        $this->discounts[ $discount['name'] ]   = $discount;
541 
+
542 
+    }
543 
+
544 
+    /**
545 
+     * Removes a discount from the submission.
546 
+     *
547 
+     * @since 1.0.19
548 
+     */
549 
+    public function remove_discount( $name ) {
550 
+
551 
+        if ( isset( $this->discounts[ $name ] ) ) {
552 
+            $discount                               = $this->discounts[ $name ];
553 
+            $this->total_discount_amount           -= $discount['initial_discount'];
554 
+            $this->total_recurring_discount_amount -= $discount['recurring_discount'];
555 
+            unset( $this->discounts[ $name ] );
556 
+        }
557 
+
558 
+    }
559 
+
560 
+    /**
561 
+     * Checks whether there is a discount code associated with this submission.
562 
+     *
563 
+     * @since 1.0.19
564 
+     * @return bool
565 
+     */
566 
+    public function has_discount_code() {
567 
+        return ! empty( $this->discounts['discount_code'] );
568 
+    }
569 
+
570 
+    /**
571 
+     * Returns the discount code.
572 
+     *
573 
+     * @since 1.0.19
574 
+     * @return string
575 
+     */
576 
+    public function get_discount_code() {
577 
+        return $this->has_discount_code() ? $this->discounts['discount_code']['discount_code'] : '';
578 
+    }
579 
+
580 
+    /**
581 
+     * Returns the total discount amount.
582 
+     *
583 
+     * @since 1.0.19
584 
+     */
585 
+    public function get_total_discount() {
586 
+        return $this->total_discount_amount;
587 
+    }
588 
+
589 
+    /**
590 
+     * Returns the total recurring discount amount.
591 
+     *
592 
+     * @since 1.0.19
593 
+     */
594 
+    public function get_total_recurring_discount() {
595 
+        return $this->total_recurring_discount_amount;
596 
+    }
597 
+
598 
+    /**
599 
+     * Returns all discounts.
600 
+     *
601 
+     * @since 1.0.19
602 
+     */
603 
+    public function get_discounts() {
604 
+        return $this->discounts;
605 
+    }
606 
+
607 
+    /*
608 608 
 	|--------------------------------------------------------------------------
609 609 
 	| Fees
610 610 
 	|--------------------------------------------------------------------------
 
@@ -614,131 +614,131 @@  discard block
 
 block discarded – undo
614 614 
 	| fees.
615 615 
     */
616 616
617 
-	/**
618 
-	 * Prepares the submission's fees.
619 
-	 *
620 
-	 * @since 1.0.19
621 
-	 */
622 
-	public function process_fees() {
623 
-
624 
-		$fees_processor = new GetPaid_Payment_Form_Submission_Fees( $this );
625 
-
626 
-		if ( ! empty( $fees_processor->fee_error) ) {
627 
-			$this->last_error = $fees_processor->fee_error;
628 
-			return;
629 
-		}
630 
-
631 
-		foreach ( $fees_processor->fees as $fee ) {
632 
-			$this->add_fee( $fee );
633 
-		}
634 
-
635 
-		do_action_ref_array( 'getpaid_submissions_process_fees', array( &$this ) );
636 
-	}
637 
-
638 
-	/**
639 
-	 * Adds a fee to the submission.
640 
-	 *
641 
-	 * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
642 
-	 * @since 1.0.19
643 
-	 */
644 
-	public function add_fee( $fee ) {
645 
-
646 
-		$this->total_fees_amount           += wpinv_sanitize_amount( $fee['initial_fee'] );
647 
-		$this->total_recurring_fees_amount += wpinv_sanitize_amount( $fee['recurring_fee'] );
648 
-		$this->fees[ $fee['name'] ]         = $fee;
649 
-
650 
-	}
651 
-
652 
-	/**
653 
-	 * Removes a fee from the submission.
654 
-	 *
655 
-	 * @since 1.0.19
656 
-	 */
657 
-	public function remove_fee( $name ) {
658 
-
659 
-		if ( isset( $this->fees[ $name ] ) ) {
660 
-			$fee                                = $this->fees[ $name ];
661 
-			$this->total_fees_amount           -= $fee['initial_fee'];
662 
-			$this->total_recurring_fees_amount -= $fee['recurring_fee'];
663 
-			unset( $this->fees[ $name ] );
664 
-		}
665 
-
666 
-	}
667 
-
668 
-	/**
669 
-	 * Returns the total fees amount.
670 
-	 *
671 
-	 * @since 1.0.19
672 
-	 */
673 
-	public function get_total_fees() {
674 
-		return $this->total_fees_amount;
675 
-	}
676 
-
677 
-	/**
678 
-	 * Returns the total recurring fees amount.
679 
-	 *
680 
-	 * @since 1.0.19
681 
-	 */
682 
-	public function get_total_recurring_fees() {
683 
-		return $this->total_recurring_fees_amount;
684 
-	}
685 
-
686 
-	/**
687 
-	 * Returns all fees.
688 
-	 *
689 
-	 * @since 1.0.19
690 
-	 */
691 
-	public function get_fees() {
692 
-		return $this->fees;
693 
-	}
694 
-
695 
-	// MISC //
696 
-
697 
-	/**
698 
-	 * Returns the total amount to collect for this submission.
699 
-	 *
700 
-	 * @since 1.0.19
701 
-	 */
702 
-	public function get_total() {
703 
-		$total = $this->subtotal_amount + $this->get_total_fees() - $this->get_total_discount() + $this->get_total_tax();
704 
-		$total = apply_filters( 'getpaid_get_submission_total_amount', $total, $this  );
705 
-		return wpinv_sanitize_amount( $total );
706 
-	}
707 
-
708 
-	/**
709 
-	 * Whether payment details should be collected for this submission.
710 
-	 *
711 
-	 * @since 1.0.19
712 
-	 */
713 
-	public function get_payment_details() {
714 
-		$collect = $this->subtotal_amount + $this->get_total_fees() - $this->get_total_discount() + $this->get_total_tax();
715 
-
716 
-		if ( $this->has_recurring ) {
717 
-			$collect = true;
718 
-		}
719 
-
720 
-		$collect = apply_filters( 'getpaid_submission_collect_payment_details', $collect, $this  );
721 
-		return $collect;
722 
-	}
723 
-
724 
-	/**
725 
-	 * Returns the billing email of the user.
726 
-	 *
727 
-	 * @since 1.0.19
728 
-	 */
729 
-	public function get_billing_email() {
730 
-		$billing_email = empty( $this->data['billing_email'] ) ? '' : $this->data['billing_email'];
731 
-		return apply_filters( 'getpaid_get_submission_billing_email', $billing_email, $this  );
732 
-	}
733 
-
734 
-	/**
735 
-	 * Checks if the submitter has a billing email.
736 
-	 *
737 
-	 * @since 1.0.19
738 
-	 */
739 
-	public function has_billing_email() {
740 
-		$billing_email = $this->get_billing_email();
741 
-		return ! empty( $billing_email );
742 
-	}
617 
+    /**
618 
+     * Prepares the submission's fees.
619 
+     *
620 
+     * @since 1.0.19
621 
+     */
622 
+    public function process_fees() {
623 
+
624 
+        $fees_processor = new GetPaid_Payment_Form_Submission_Fees( $this );
625 
+
626 
+        if ( ! empty( $fees_processor->fee_error) ) {
627 
+            $this->last_error = $fees_processor->fee_error;
628 
+            return;
629 
+        }
630 
+
631 
+        foreach ( $fees_processor->fees as $fee ) {
632 
+            $this->add_fee( $fee );
633 
+        }
634 
+
635 
+        do_action_ref_array( 'getpaid_submissions_process_fees', array( &$this ) );
636 
+    }
637 
+
638 
+    /**
639 
+     * Adds a fee to the submission.
640 
+     *
641 
+     * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
642 
+     * @since 1.0.19
643 
+     */
644 
+    public function add_fee( $fee ) {
645 
+
646 
+        $this->total_fees_amount           += wpinv_sanitize_amount( $fee['initial_fee'] );
647 
+        $this->total_recurring_fees_amount += wpinv_sanitize_amount( $fee['recurring_fee'] );
648 
+        $this->fees[ $fee['name'] ]         = $fee;
649 
+
650 
+    }
651 
+
652 
+    /**
653 
+     * Removes a fee from the submission.
654 
+     *
655 
+     * @since 1.0.19
656 
+     */
657 
+    public function remove_fee( $name ) {
658 
+
659 
+        if ( isset( $this->fees[ $name ] ) ) {
660 
+            $fee                                = $this->fees[ $name ];
661 
+            $this->total_fees_amount           -= $fee['initial_fee'];
662 
+            $this->total_recurring_fees_amount -= $fee['recurring_fee'];
663 
+            unset( $this->fees[ $name ] );
664 
+        }
665 
+
666 
+    }
667 
+
668 
+    /**
669 
+     * Returns the total fees amount.
670 
+     *
671 
+     * @since 1.0.19
672 
+     */
673 
+    public function get_total_fees() {
674 
+        return $this->total_fees_amount;
675 
+    }
676 
+
677 
+    /**
678 
+     * Returns the total recurring fees amount.
679 
+     *
680 
+     * @since 1.0.19
681 
+     */
682 
+    public function get_total_recurring_fees() {
683 
+        return $this->total_recurring_fees_amount;
684 
+    }
685 
+
686 
+    /**
687 
+     * Returns all fees.
688 
+     *
689 
+     * @since 1.0.19
690 
+     */
691 
+    public function get_fees() {
692 
+        return $this->fees;
693 
+    }
694 
+
695 
+    // MISC //
696 
+
697 
+    /**
698 
+     * Returns the total amount to collect for this submission.
699 
+     *
700 
+     * @since 1.0.19
701 
+     */
702 
+    public function get_total() {
703 
+        $total = $this->subtotal_amount + $this->get_total_fees() - $this->get_total_discount() + $this->get_total_tax();
704 
+        $total = apply_filters( 'getpaid_get_submission_total_amount', $total, $this  );
705 
+        return wpinv_sanitize_amount( $total );
706 
+    }
707 
+
708 
+    /**
709 
+     * Whether payment details should be collected for this submission.
710 
+     *
711 
+     * @since 1.0.19
712 
+     */
713 
+    public function get_payment_details() {
714 
+        $collect = $this->subtotal_amount + $this->get_total_fees() - $this->get_total_discount() + $this->get_total_tax();
715 
+
716 
+        if ( $this->has_recurring ) {
717 
+            $collect = true;
718 
+        }
719 
+
720 
+        $collect = apply_filters( 'getpaid_submission_collect_payment_details', $collect, $this  );
721 
+        return $collect;
722 
+    }
723 
+
724 
+    /**
725 
+     * Returns the billing email of the user.
726 
+     *
727 
+     * @since 1.0.19
728 
+     */
729 
+    public function get_billing_email() {
730 
+        $billing_email = empty( $this->data['billing_email'] ) ? '' : $this->data['billing_email'];
731 
+        return apply_filters( 'getpaid_get_submission_billing_email', $billing_email, $this  );
732 
+    }
733 
+
734 
+    /**
735 
+     * Checks if the submitter has a billing email.
736 
+     *
737 
+     * @since 1.0.19
738 
+     */
739 
+    public function has_billing_email() {
740 
+        $billing_email = $this->get_billing_email();
741 
+        return ! empty( $billing_email );
742 
+    }
743 743
744 744 
 }
Please login to merge, or discard this patch.
Spacing   +96 added lines, -96 removed lines patch added patch discarded remove patch 
@@ -1,5 +1,5 @@  discard block
 
 block discarded – undo
1 1 
 <?php
2 
-if ( ! defined( 'ABSPATH' ) ) {
2 
+if (!defined('ABSPATH')) {
3 3 
 	exit;
4 4 
 }
5 5 
 
@@ -161,8 +161,8 @@  discard block
 
 block discarded – undo
161 161 
 		$this->state = wpinv_get_default_state();
162 162
163 163 
 		// Do we have an actual submission?
164 
-		if ( isset( $_POST['getpaid_payment_form_submission'] ) ) {
165 
-			$this->load_data( $_POST );
164 
+		if (isset($_POST['getpaid_payment_form_submission'])) {
165 
+			$this->load_data($_POST);
166 166 
 		}
167 167
168 168 
 	}
 
@@ -172,29 +172,29 @@  discard block
 
 block discarded – undo
172 172 
 	 *
173 173 
 	 * @param array $data
174 174 
 	 */
175 
-	public function load_data( $data ) {
175 
+	public function load_data($data) {
176 176
177 177 
 		// Prepare submitted data...
178 
-		$data = wp_unslash( $data );
178 
+		$data = wp_unslash($data);
179 179
180 180 
 		// Filter the data.
181 
-		$data = apply_filters( 'getpaid_submission_data', $data, $this );
181 
+		$data = apply_filters('getpaid_submission_data', $data, $this);
182 182
183 183 
 		$this->data = $data;
184 184
185 
-		$this->id = md5( wp_json_encode( $data ) );
185 
+		$this->id = md5(wp_json_encode($data));
186 186
187 187 
 		// Every submission needs an active payment form.
188 
-		if ( empty( $data['form_id'] ) ) {
189 
-			$this->last_error = __( 'Missing payment form', 'invoicing' );
188 
+		if (empty($data['form_id'])) {
189 
+			$this->last_error = __('Missing payment form', 'invoicing');
190 190 
             return;
191 191 
 		}
192 192
193 193 
 		// Fetch the payment form.
194 
-		$form = new GetPaid_Payment_Form( $data['form_id'] );
194 
+		$form = new GetPaid_Payment_Form($data['form_id']);
195 195
196 
-		if ( ! $form->is_active() ) {
197 
-			$this->last_error = __( 'Payment form not active', 'invoicing' );
196 
+		if (!$form->is_active()) {
197 
+			$this->last_error = __('Payment form not active', 'invoicing');
198 198 
 			return;
199 199 
 		}
200 200 
 
@@ -202,83 +202,83 @@  discard block
 
 block discarded – undo
202 202 
 		$this->payment_form = $form;
203 203
204 204 
 		// For existing invoices, make sure that it is valid.
205 
-        if ( ! empty( $data['invoice_id'] ) ) {
206 
-            $invoice = wpinv_get_invoice( $data['invoice_id'] );
205 
+        if (!empty($data['invoice_id'])) {
206 
+            $invoice = wpinv_get_invoice($data['invoice_id']);
207 207
208 
-            if ( empty( $invoice ) ) {
209 
-				$this->last_error = __( 'Invalid invoice', 'invoicing' );
208 
+            if (empty($invoice)) {
209 
+				$this->last_error = __('Invalid invoice', 'invoicing');
210 210 
                 return;
211 211 
 			}
212 212
213 
-			if ( $invoice->is_paid() ) {
214 
-				$this->last_error = __( 'This invoice is already paid for.', 'invoicing' );
213 
+			if ($invoice->is_paid()) {
214 
+				$this->last_error = __('This invoice is already paid for.', 'invoicing');
215 215 
                 return;
216 216 
 			}
217 217
218 
-			$this->payment_form->set_items( $invoice->get_items() );
218 
+			$this->payment_form->set_items($invoice->get_items());
219 219
220 220 
 			$this->country = $invoice->get_country();
221 221 
 			$this->state   = $invoice->get_state();
222 222 
 			$this->invoice = $invoice;
223 223
224 224 
 		// Default forms do not have items.
225 
-        } else if ( $form->is_default() && isset( $data['getpaid-items'] ) ) {
226 
-			$this->payment_form->set_items( wpinv_clean( $data['getpaid-items'] ) );
225 
+        } else if ($form->is_default() && isset($data['getpaid-items'])) {
226 
+			$this->payment_form->set_items(wpinv_clean($data['getpaid-items']));
227 227 
 		}
228 228
229 229 
 		// User's country.
230 
-		if ( ! empty( $data['wpinv_country'] ) ) {
230 
+		if (!empty($data['wpinv_country'])) {
231 231 
 			$this->country = $data['wpinv_country'];
232 232 
 		}
233 233
234 234 
 		// User's state.
235 
-		if ( ! empty( $data['wpinv_state'] ) ) {
235 
+		if (!empty($data['wpinv_state'])) {
236 236 
 			$this->country = $data['wpinv_state'];
237 237 
 		}
238 238
239 239 
 		// Handle items.
240 240 
 		$selected_items = array();
241 
-		if ( ! empty( $data['getpaid-items'] ) ) {
242 
-			$selected_items = wpinv_clean( $data['getpaid-items'] );
241 
+		if (!empty($data['getpaid-items'])) {
242 
+			$selected_items = wpinv_clean($data['getpaid-items']);
243 243 
 		}
244 244
245 
-		foreach ( $this->payment_form->get_items() as $item ) {
245 
+		foreach ($this->payment_form->get_items() as $item) {
246 246
247 247 
 			// Continue if this is an optional item and it has not been selected.
248 
-			if ( ! $item->is_required() && ! isset( $selected_items[ $item->get_id() ] ) ) {
248 
+			if (!$item->is_required() && !isset($selected_items[$item->get_id()])) {
249 249 
 				continue;
250 250 
 			}
251 251
252 252 
 			// (maybe) let customers change the quantities and prices.
253 
-			if ( isset( $selected_items[ $item->get_id() ] ) ) {
253 
+			if (isset($selected_items[$item->get_id()])) {
254 254
255 255 
 				// Maybe change the quantities.
256 
-				if ( $item->allows_quantities() && is_numeric( $selected_items[ $item->get_id() ]['quantity'] ) ) {
257 
-					$item->set_quantity( (int) $selected_items[ $item->get_id() ]['quantity'] );
256 
+				if ($item->allows_quantities() && is_numeric($selected_items[$item->get_id()]['quantity'])) {
257 
+					$item->set_quantity((int) $selected_items[$item->get_id()]['quantity']);
258 258 
 				}
259 259
260 260 
 				// Maybe change the price.
261 
-				if ( $item->user_can_set_their_price() ) {
262 
-					$price = (float) wpinv_sanitize_amount( $selected_items[ $item->get_id() ]['price'] );
261 
+				if ($item->user_can_set_their_price()) {
262 
+					$price = (float) wpinv_sanitize_amount($selected_items[$item->get_id()]['price']);
263 263
264 264 
 					// But don't get lower than the minimum price.
265 
-					if ( $price < $item->get_minimum_price() ) {
265 
+					if ($price < $item->get_minimum_price()) {
266 266 
 						$price = $item->get_minimum_price();
267 267 
 					}
268 268
269 
-					$item->set_price( $price );
269 
+					$item->set_price($price);
270 270
271 271 
 				}
272 272
273 273 
 			}
274 274
275 275 
 			// Add the item to the form.
276 
-			$this->add_item( $item );
276 
+			$this->add_item($item);
277 277
278 278 
 		}
279 279
280 280 
 		// Fired when we are done processing a submission.
281 
-		do_action_ref_array( 'getpaid_process_submission', array( &$this ) );
281 
+		do_action_ref_array('getpaid_process_submission', array(&$this));
282 282
283 283 
 		// Handle discounts.
284 284 
 		$this->process_discount();
 
@@ -312,7 +312,7 @@  discard block
 
 block discarded – undo
312 312 
 	 * @return bool
313 313 
 	 */
314 314 
 	public function has_invoice() {
315 
-		return ! empty( $this->invoice );
315 
+		return !empty($this->invoice);
316 316 
 	}
317 317
318 318 
 	/**
 
@@ -322,7 +322,7 @@  discard block
 
 block discarded – undo
322 322 
 	 * @return string
323 323 
 	 */
324 324 
 	public function get_currency() {
325 
-		if ( $this->has_invoice() ) {
325 
+		if ($this->has_invoice()) {
326 326 
 			return $this->invoice->get_currency();
327 327 
 		}
328 328 
 		return wpinv_get_currency();
 
@@ -343,8 +343,8 @@  discard block
 
 block discarded – undo
343 343 
 	 *
344 344 
 	 * @since 1.0.19
345 345 
 	 */
346 
-	public function is_required_field_set( $field ) {
347 
-		return empty( $field['required'] ) || ! empty( $this->data[ $field['id'] ] );
346 
+	public function is_required_field_set($field) {
347 
+		return empty($field['required']) || !empty($this->data[$field['id']]);
348 348 
 	}
349 349
350 350 
 	///////// Items //////////////
 
@@ -355,25 +355,25 @@  discard block
 
 block discarded – undo
355 355 
 	 * @since 1.0.19
356 356 
 	 * @param GetPaid_Form_Item $item
357 357 
 	 */
358 
-	public function add_item( $item ) {
358 
+	public function add_item($item) {
359 359
360 360 
 		// Make sure that it is available for purchase.
361 
-		if ( ! $item->can_purchase() ) {
361 
+		if (!$item->can_purchase()) {
362 362 
 			return;
363 363 
 		}
364 364
365 365 
 		// Do we have a recurring item?
366 
-		if ( $item->is_recurring() ) {
366 
+		if ($item->is_recurring()) {
367 367
368 
-			if ( $this->has_recurring ) {
369 
-				$this->last_error = __( 'You can only buy one recurring item at a time.', 'invoicing' );
368 
+			if ($this->has_recurring) {
369 
+				$this->last_error = __('You can only buy one recurring item at a time.', 'invoicing');
370 370 
 			}
371 371
372 372 
 			$this->has_recurring = true;
373 373
374 374 
 		}
375 375
376 
-		$this->items[ $item->get_id() ] = $item;
376 
+		$this->items[$item->get_id()] = $item;
377 377
378 378 
 		$this->subtotal_amount += $item->get_sub_total();
379 379 
 
@@ -384,8 +384,8 @@  discard block
 
 block discarded – undo
384 384 
 	 *
385 385 
 	 * @since 1.0.19
386 386 
 	 */
387 
-	public function get_item( $item_id ) {
388 
-		return isset( $this->items[ $item_id ] ) ? $this->items[ $item_id ] : null;
387 
+	public function get_item($item_id) {
388 
+		return isset($this->items[$item_id]) ? $this->items[$item_id] : null;
389 389 
 	}
390 390
391 391 
 	/**
 
@@ -414,18 +414,18 @@  discard block
 
 block discarded – undo
414 414 
 	 */
415 415 
 	public function process_taxes() {
416 416
417 
-		$tax_processor = new GetPaid_Payment_Form_Submission_Taxes( $this );
417 
+		$tax_processor = new GetPaid_Payment_Form_Submission_Taxes($this);
418 418
419 
-		if ( ! empty( $tax_processor->tax_error) ) {
419 
+		if (!empty($tax_processor->tax_error)) {
420 420 
 			$this->last_error = $tax_processor->tax_error;
421 421 
 			return;
422 422 
 		}
423 423
424 
-		foreach ( $tax_processor->taxes as $tax ) {
425 
-			$this->add_tax( $tax );
424 
+		foreach ($tax_processor->taxes as $tax) {
425 
+			$this->add_tax($tax);
426 426 
 		}
427 427
428 
-		do_action_ref_array( 'getpaid_submissions_process_taxes', array( &$this ) );
428 
+		do_action_ref_array('getpaid_submissions_process_taxes', array(&$this));
429 429 
 	}
430 430
431 431 
 	/**
 
@@ -434,11 +434,11 @@  discard block
 
 block discarded – undo
434 434 
 	 * @param array $tax An array of tax details. name, initial_tax, and recurring_tax are required.
435 435 
 	 * @since 1.0.19
436 436 
 	 */
437 
-	public function add_tax( $tax ) {
437 
+	public function add_tax($tax) {
438 438
439 
-		$this->total_tax_amount           += wpinv_sanitize_amount( $tax['initial_tax'] );
440 
-		$this->total_recurring_tax_amount += wpinv_sanitize_amount( $tax['recurring_tax'] );
441 
-		$this->taxes[ $tax['name'] ]       = $tax;
439 
+		$this->total_tax_amount           += wpinv_sanitize_amount($tax['initial_tax']);
440 
+		$this->total_recurring_tax_amount += wpinv_sanitize_amount($tax['recurring_tax']);
441 
+		$this->taxes[$tax['name']]       = $tax;
442 442
443 443 
 	}
444 444 
 
@@ -451,11 +451,11 @@  discard block
 
 block discarded – undo
451 451
452 452 
 		$use_taxes = wpinv_use_taxes();
453 453
454 
-		if ( $this->has_invoice() && ! $this->invoice->is_taxable() ) {
454 
+		if ($this->has_invoice() && !$this->invoice->is_taxable()) {
455 455 
 			$use_taxes = false;
456 456 
 		}
457 457
458 
-		return apply_filters( 'getpaid_submission_use_taxes', $use_taxes, $this );
458 
+		return apply_filters('getpaid_submission_use_taxes', $use_taxes, $this);
459 459
460 460 
 	}
461 461 
 
@@ -503,28 +503,28 @@  discard block
 
 block discarded – undo
503 503 
 	public function process_discount() {
504 504
505 505 
 		$total            = $this->subtotal_amount + $this->get_total_fees() + $this->get_total_tax();
506 
-		$discount_handler = new GetPaid_Payment_Form_Submission_Discount( $this, $total );
506 
+		$discount_handler = new GetPaid_Payment_Form_Submission_Discount($this, $total);
507 507
508 
-		if ( ! $discount_handler->is_discount_valid ) {
508 
+		if (!$discount_handler->is_discount_valid) {
509 509 
 			$this->last_error = $discount_handler->discount_error;
510 510 
 			return;
511 511 
 		}
512 512
513 513 
 		// Process any existing invoice discounts.
514 
-		if ( $this->has_invoice() ) {
514 
+		if ($this->has_invoice()) {
515 515 
 			$discounts = $this->get_invoice()->get_discounts();
516 516
517 
-			foreach ( $discounts as $discount ) {
518 
-				$this->add_discount( $discount );
517 
+			foreach ($discounts as $discount) {
518 
+				$this->add_discount($discount);
519 519 
 			}
520 520
521 521 
 		}
522 522
523 
-		if ( $discount_handler->has_discount ) {
524 
-			$this->add_discount( $discount_handler->calculate_discount( $this ) );
523 
+		if ($discount_handler->has_discount) {
524 
+			$this->add_discount($discount_handler->calculate_discount($this));
525 525 
 		}
526 526
527 
-		do_action_ref_array( 'getpaid_submissions_process_discounts', array( &$this ) );
527 
+		do_action_ref_array('getpaid_submissions_process_discounts', array(&$this));
528 528 
 	}
529 529
530 530 
 	/**
 
@@ -533,11 +533,11 @@  discard block
 
 block discarded – undo
533 533 
 	 * @param array $discount An array of discount details. name, initial_discount, and recurring_discount are required. Include discount_code if the discount is from a discount code.
534 534 
 	 * @since 1.0.19
535 535 
 	 */
536 
-	public function add_discount( $discount ) {
536 
+	public function add_discount($discount) {
537 537
538 
-		$this->total_discount_amount           += wpinv_sanitize_amount( $discount['initial_discount'] );
539 
-		$this->total_recurring_discount_amount += wpinv_sanitize_amount( $discount['recurring_discount'] );
540 
-		$this->discounts[ $discount['name'] ]   = $discount;
538 
+		$this->total_discount_amount           += wpinv_sanitize_amount($discount['initial_discount']);
539 
+		$this->total_recurring_discount_amount += wpinv_sanitize_amount($discount['recurring_discount']);
540 
+		$this->discounts[$discount['name']]   = $discount;
541 541
542 542 
 	}
543 543 
 
@@ -546,13 +546,13 @@  discard block
 
 block discarded – undo
546 546 
 	 *
547 547 
 	 * @since 1.0.19
548 548 
 	 */
549 
-	public function remove_discount( $name ) {
549 
+	public function remove_discount($name) {
550 550
551 
-		if ( isset( $this->discounts[ $name ] ) ) {
552 
-			$discount                               = $this->discounts[ $name ];
551 
+		if (isset($this->discounts[$name])) {
552 
+			$discount                               = $this->discounts[$name];
553 553 
 			$this->total_discount_amount           -= $discount['initial_discount'];
554 554 
 			$this->total_recurring_discount_amount -= $discount['recurring_discount'];
555 
-			unset( $this->discounts[ $name ] );
555 
+			unset($this->discounts[$name]);
556 556 
 		}
557 557
558 558 
 	}
 
@@ -564,7 +564,7 @@  discard block
 
 block discarded – undo
564 564 
 	 * @return bool
565 565 
 	 */
566 566 
 	public function has_discount_code() {
567 
-		return ! empty( $this->discounts['discount_code'] );
567 
+		return !empty($this->discounts['discount_code']);
568 568 
 	}
569 569
570 570 
 	/**
 
@@ -621,18 +621,18 @@  discard block
 
 block discarded – undo
621 621 
 	 */
622 622 
 	public function process_fees() {
623 623
624 
-		$fees_processor = new GetPaid_Payment_Form_Submission_Fees( $this );
624 
+		$fees_processor = new GetPaid_Payment_Form_Submission_Fees($this);
625 625
626 
-		if ( ! empty( $fees_processor->fee_error) ) {
626 
+		if (!empty($fees_processor->fee_error)) {
627 627 
 			$this->last_error = $fees_processor->fee_error;
628 628 
 			return;
629 629 
 		}
630 630
631 
-		foreach ( $fees_processor->fees as $fee ) {
632 
-			$this->add_fee( $fee );
631 
+		foreach ($fees_processor->fees as $fee) {
632 
+			$this->add_fee($fee);
633 633 
 		}
634 634
635 
-		do_action_ref_array( 'getpaid_submissions_process_fees', array( &$this ) );
635 
+		do_action_ref_array('getpaid_submissions_process_fees', array(&$this));
636 636 
 	}
637 637
638 638 
 	/**
 
@@ -641,11 +641,11 @@  discard block
 
 block discarded – undo
641 641 
 	 * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
642 642 
 	 * @since 1.0.19
643 643 
 	 */
644 
-	public function add_fee( $fee ) {
644 
+	public function add_fee($fee) {
645 645
646 
-		$this->total_fees_amount           += wpinv_sanitize_amount( $fee['initial_fee'] );
647 
-		$this->total_recurring_fees_amount += wpinv_sanitize_amount( $fee['recurring_fee'] );
648 
-		$this->fees[ $fee['name'] ]         = $fee;
646 
+		$this->total_fees_amount           += wpinv_sanitize_amount($fee['initial_fee']);
647 
+		$this->total_recurring_fees_amount += wpinv_sanitize_amount($fee['recurring_fee']);
648 
+		$this->fees[$fee['name']]         = $fee;
649 649
650 650 
 	}
651 651 
 
@@ -654,13 +654,13 @@  discard block
 
 block discarded – undo
654 654 
 	 *
655 655 
 	 * @since 1.0.19
656 656 
 	 */
657 
-	public function remove_fee( $name ) {
657 
+	public function remove_fee($name) {
658 658
659 
-		if ( isset( $this->fees[ $name ] ) ) {
660 
-			$fee                                = $this->fees[ $name ];
659 
+		if (isset($this->fees[$name])) {
660 
+			$fee                                = $this->fees[$name];
661 661 
 			$this->total_fees_amount           -= $fee['initial_fee'];
662 662 
 			$this->total_recurring_fees_amount -= $fee['recurring_fee'];
663 
-			unset( $this->fees[ $name ] );
663 
+			unset($this->fees[$name]);
664 664 
 		}
665 665
666 666 
 	}
 
@@ -701,8 +701,8 @@  discard block
 
 block discarded – undo
701 701 
 	 */
702 702 
 	public function get_total() {
703 703 
 		$total = $this->subtotal_amount + $this->get_total_fees() - $this->get_total_discount() + $this->get_total_tax();
704 
-		$total = apply_filters( 'getpaid_get_submission_total_amount', $total, $this  );
705 
-		return wpinv_sanitize_amount( $total );
704 
+		$total = apply_filters('getpaid_get_submission_total_amount', $total, $this);
705 
+		return wpinv_sanitize_amount($total);
706 706 
 	}
707 707
708 708 
 	/**
 
@@ -713,11 +713,11 @@  discard block
 
 block discarded – undo
713 713 
 	public function get_payment_details() {
714 714 
 		$collect = $this->subtotal_amount + $this->get_total_fees() - $this->get_total_discount() + $this->get_total_tax();
715 715
716 
-		if ( $this->has_recurring ) {
716 
+		if ($this->has_recurring) {
717 717 
 			$collect = true;
718 718 
 		}
719 719
720 
-		$collect = apply_filters( 'getpaid_submission_collect_payment_details', $collect, $this  );
720 
+		$collect = apply_filters('getpaid_submission_collect_payment_details', $collect, $this);
721 721 
 		return $collect;
722 722 
 	}
723 723 
 
@@ -727,8 +727,8 @@  discard block
 
 block discarded – undo
727 727 
 	 * @since 1.0.19
728 728 
 	 */
729 729 
 	public function get_billing_email() {
730 
-		$billing_email = empty( $this->data['billing_email'] ) ? '' : $this->data['billing_email'];
731 
-		return apply_filters( 'getpaid_get_submission_billing_email', $billing_email, $this  );
730 
+		$billing_email = empty($this->data['billing_email']) ? '' : $this->data['billing_email'];
731 
+		return apply_filters('getpaid_get_submission_billing_email', $billing_email, $this);
732 732 
 	}
733 733
734 734 
 	/**
 
@@ -738,7 +738,7 @@  discard block
 
 block discarded – undo
738 738 
 	 */
739 739 
 	public function has_billing_email() {
740 740 
 		$billing_email = $this->get_billing_email();
741 
-		return ! empty( $billing_email );
741 
+		return !empty($billing_email);
742 742 
 	}
743 743
744 744 
 }
Please login to merge, or discard this patch.