Passed
Push — master ( 47b6fc...99ae46 )
by Brian
05:46 queued 20s
created
includes/class-getpaid-notification-email-sender.php 1 patch
Spacing   +40 added lines, -40 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
  * This function is responsible for sending emails.
@@ -32,7 +32,7 @@  discard block
 block discarded – undo
32 32
      *
33 33
      * @return bool
34 34
 	 */
35
-	public function send( $to, $subject, $email, $attachments = array() ) {
35
+	public function send($to, $subject, $email, $attachments = array()) {
36 36
 
37 37
 		/*
38 38
 		 * Allow to filter data on per-email basis.
@@ -40,9 +40,9 @@  discard block
 block discarded – undo
40 40
 		$data = apply_filters(
41 41
 			'getpaid_email_data',
42 42
 			array(
43
-				'to'          => array_filter( array_unique( wpinv_parse_list( $to ) ) ),
44
-				'subject'     => htmlspecialchars_decode( strip_tags( $subject ), ENT_QUOTES ),
45
-				'email'       => apply_filters( 'wpinv_mail_content', $email ),
43
+				'to'          => array_filter(array_unique(wpinv_parse_list($to))),
44
+				'subject'     => htmlspecialchars_decode(strip_tags($subject), ENT_QUOTES),
45
+				'email'       => apply_filters('wpinv_mail_content', $email),
46 46
 				'headers'     => $this->get_headers(),
47 47
 				'attachments' => $attachments,
48 48
 			),
@@ -50,7 +50,7 @@  discard block
 block discarded – undo
50 50
 		);
51 51
 
52 52
         // Remove slashes.
53
-        $data               = (array) wp_unslash( $data );
53
+        $data = (array) wp_unslash($data);
54 54
 
55 55
         // Cache it.
56 56
 		$this->wp_mail_data = $data;
@@ -60,8 +60,8 @@  discard block
 block discarded – undo
60 60
 
61 61
         $result = false;
62 62
 
63
-        foreach ( $this->wp_mail_data['to'] as $to ) {
64
-			$result = $this->_send( $to, $data );
63
+        foreach ($this->wp_mail_data['to'] as $to) {
64
+			$result = $this->_send($to, $data);
65 65
         }
66 66
 
67 67
 		// Remove our hooks.
@@ -82,24 +82,24 @@  discard block
 block discarded – undo
82 82
      *
83 83
      * @return bool
84 84
 	 */
85
-	protected function _send( $to, $data ) {
85
+	protected function _send($to, $data) {
86 86
 
87 87
 		// Prepare the sending function.
88
-		$sending_function = apply_filters( 'getpaid_email_email_sending_function', 'wp_mail' );
88
+		$sending_function = apply_filters('getpaid_email_email_sending_function', 'wp_mail');
89 89
 
90 90
 		// Send the actual email.
91 91
 		$result = call_user_func(
92 92
 			$sending_function,
93 93
 			$to,
94
-			html_entity_decode( $data['subject'], ENT_QUOTES, get_bloginfo( 'charset' ) ),
94
+			html_entity_decode($data['subject'], ENT_QUOTES, get_bloginfo('charset')),
95 95
 			$data['email'],
96 96
 			$data['headers'],
97 97
 			$data['attachments']
98 98
 		);
99 99
 
100
-		if ( ! $result ) {
101
-			$log_message = wp_sprintf( __( "\nTime: %1\$s\nTo: %2\$s\nSubject: %3\$s\n", 'invoicing' ), date_i18n( 'F j Y H:i:s', current_time( 'timestamp' ) ), $to, $data['subject'] );
102
-			wpinv_error_log( $log_message, __( 'Email from Invoicing plugin failed to send', 'invoicing' ), __FILE__, __LINE__ );
100
+		if (!$result) {
101
+			$log_message = wp_sprintf(__("\nTime: %1\$s\nTo: %2\$s\nSubject: %3\$s\n", 'invoicing'), date_i18n('F j Y H:i:s', current_time('timestamp')), $to, $data['subject']);
102
+			wpinv_error_log($log_message, __('Email from Invoicing plugin failed to send', 'invoicing'), __FILE__, __LINE__);
103 103
 		}
104 104
 
105 105
 		return $result;
@@ -112,9 +112,9 @@  discard block
 block discarded – undo
112 112
 
113 113
 		$name       = $this->get_from_name();
114 114
 		$reply_to   = $this->get_reply_to();
115
-		$headers    = array( "Reply-To:$name <$reply_to>" );
115
+		$headers    = array("Reply-To:$name <$reply_to>");
116 116
 
117
-		return apply_filters( 'getpaid_email_headers', $headers, $this );
117
+		return apply_filters('getpaid_email_headers', $headers, $this);
118 118
 
119 119
 	}
120 120
 
@@ -125,11 +125,11 @@  discard block
 block discarded – undo
125 125
 	 */
126 126
 	public function before_sending() {
127 127
 
128
-        do_action( 'getpaid_before_send_email', $this );
129
-		add_filter( 'wp_mail_from', array( $this, 'get_from_address' ), 1000 );
130
-		add_filter( 'wp_mail_from_name', array( $this, 'get_from_name' ), 1000 );
131
-		add_filter( 'wp_mail_content_type', array( $this, 'get_content_type' ), 1000 );
132
-		add_filter( 'wp_mail', array( $this, 'ensure_email_content' ), 1000 );
128
+        do_action('getpaid_before_send_email', $this);
129
+		add_filter('wp_mail_from', array($this, 'get_from_address'), 1000);
130
+		add_filter('wp_mail_from_name', array($this, 'get_from_name'), 1000);
131
+		add_filter('wp_mail_content_type', array($this, 'get_content_type'), 1000);
132
+		add_filter('wp_mail', array($this, 'ensure_email_content'), 1000);
133 133
 
134 134
 	}
135 135
 
@@ -138,13 +138,13 @@  discard block
 block discarded – undo
138 138
 	 */
139 139
 	public function get_from_name() {
140 140
 
141
-        $from_name = wpinv_get_option( 'email_from_name', get_bloginfo( 'name' ) );
141
+        $from_name = wpinv_get_option('email_from_name', get_bloginfo('name'));
142 142
 
143
-		if ( empty( $from_name ) ) {
144
-			$from_name = get_bloginfo( 'name' );
143
+		if (empty($from_name)) {
144
+			$from_name = get_bloginfo('name');
145 145
         }
146 146
 
147
-		return wp_specialchars_decode( $from_name, ENT_QUOTES );
147
+		return wp_specialchars_decode($from_name, ENT_QUOTES);
148 148
     }
149 149
 
150 150
     /**
@@ -152,9 +152,9 @@  discard block
 block discarded – undo
152 152
 	 */
153 153
 	public function get_from_address() {
154 154
 
155
-        $from_address = wpinv_get_option( 'email_from', $this->default_from_address() );
155
+        $from_address = wpinv_get_option('email_from', $this->default_from_address());
156 156
 
157
-		if ( ! is_email( $from_address ) ) {
157
+		if (!is_email($from_address)) {
158 158
 			$from_address = $this->default_from_address();
159 159
         }
160 160
 
@@ -174,14 +174,14 @@  discard block
 block discarded – undo
174 174
 	public function default_from_address() {
175 175
 
176 176
 		// Get the site domain and get rid of www.
177
-		$sitename = strtolower( $_SERVER['SERVER_NAME'] );
178
-		if ( substr( $sitename, 0, 4 ) == 'www.' ) {
179
-			$sitename = substr( $sitename, 4 );
177
+		$sitename = strtolower($_SERVER['SERVER_NAME']);
178
+		if (substr($sitename, 0, 4) == 'www.') {
179
+			$sitename = substr($sitename, 4);
180 180
 		}
181 181
 
182 182
 		$from_email = 'wordpress@' . $sitename;
183 183
 
184
-		return apply_filters( 'getpaid_default_from_address', $from_email );
184
+		return apply_filters('getpaid_default_from_address', $from_email);
185 185
 
186 186
     }
187 187
 
@@ -195,8 +195,8 @@  discard block
 block discarded – undo
195 195
 
196 196
 		$reply_to = wpinv_get_admin_email();
197 197
 
198
-		if ( ! is_email( $reply_to ) ) {
199
-			$reply_to = get_option( 'admin_email' );
198
+		if (!is_email($reply_to)) {
199
+			$reply_to = get_option('admin_email');
200 200
 		}
201 201
 
202 202
 		return $reply_to;
@@ -207,7 +207,7 @@  discard block
 block discarded – undo
207 207
 	 *
208 208
 	 */
209 209
 	public function get_content_type() {
210
-		return apply_filters( 'getpaid_email_content_type', 'text/html', $this );
210
+		return apply_filters('getpaid_email_content_type', 'text/html', $this);
211 211
     }
212 212
 
213 213
     /**
@@ -215,7 +215,7 @@  discard block
 block discarded – undo
215 215
 	 *
216 216
 	 * @return array wp_mail_data.
217 217
 	 */
218
-	public function ensure_email_content( $args ) {
218
+	public function ensure_email_content($args) {
219 219
 		$args['message'] = $this->wp_mail_data['email'];
220 220
 		return $args;
221 221
     }
@@ -226,11 +226,11 @@  discard block
 block discarded – undo
226 226
  	 */
227 227
 	public function after_sending() {
228 228
 
229
-        do_action( 'getpaid_after_send_email', $this->wp_mail_data );
230
-		remove_filter( 'wp_mail_from', array( $this, 'get_from_address' ), 1000 );
231
-		remove_filter( 'wp_mail_from_name', array( $this, 'get_from_name' ), 1000 );
232
-		remove_filter( 'wp_mail_content_type', array( $this, 'get_content_type' ), 1000 );
233
-		remove_filter( 'wp_mail', array( $this, 'ensure_email_content' ), 1000 );
229
+        do_action('getpaid_after_send_email', $this->wp_mail_data);
230
+		remove_filter('wp_mail_from', array($this, 'get_from_address'), 1000);
231
+		remove_filter('wp_mail_from_name', array($this, 'get_from_name'), 1000);
232
+		remove_filter('wp_mail_content_type', array($this, 'get_content_type'), 1000);
233
+		remove_filter('wp_mail', array($this, 'ensure_email_content'), 1000);
234 234
 
235 235
 	}
236 236
 
Please login to merge, or discard this patch.
includes/error-functions.php 1 patch
Spacing   +39 added lines, -39 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
  * Returns the errors as html
@@ -15,35 +15,35 @@  discard block
 block discarded – undo
15 15
  * @param bool $wrap whether or not to wrap the errors.
16 16
  * @since  1.0.19
17 17
  */
18
-function getpaid_get_errors_html( $clear = true, $wrap = true ) {
18
+function getpaid_get_errors_html($clear = true, $wrap = true) {
19 19
 
20 20
     $errors = '';
21
-    foreach ( wpinv_get_errors() as $id => $error ) {
22
-        $type     = 'error';
21
+    foreach (wpinv_get_errors() as $id => $error) {
22
+        $type = 'error';
23 23
 
24
-        if ( is_array( $error ) ) {
24
+        if (is_array($error)) {
25 25
             $type  = $error['type'];
26 26
             $error = $error['text'];
27 27
         }
28 28
 
29
-        if ( $wrap ) {
29
+        if ($wrap) {
30 30
 
31 31
             $errors .= aui()->alert(
32 32
                 array(
33
-                    'content' => wp_kses_post( $error ),
33
+                    'content' => wp_kses_post($error),
34 34
                     'type'    => $type,
35 35
                 )
36 36
             );
37 37
 
38 38
         } else {
39 39
 
40
-            $id      = esc_attr( $id );
41
-            $error   = wp_kses_post( $error );
40
+            $id      = esc_attr($id);
41
+            $error   = wp_kses_post($error);
42 42
             $errors .= "<div data-code='$id'>$error</div>";
43 43
         }
44 44
 }
45 45
 
46
-    if ( $clear ) {
46
+    if ($clear) {
47 47
         wpinv_clear_errors();
48 48
     }
49 49
 
@@ -55,7 +55,7 @@  discard block
 block discarded – undo
55 55
  * Prints (then clears) all available errors.
56 56
  */
57 57
 function wpinv_print_errors() {
58
-    echo wp_kses_post( getpaid_get_errors_html() );
58
+    echo wp_kses_post(getpaid_get_errors_html());
59 59
 }
60 60
 
61 61
 /**
@@ -64,8 +64,8 @@  discard block
 block discarded – undo
64 64
  * @return array
65 65
  */
66 66
 function wpinv_get_errors() {
67
-    $errors = getpaid_session()->get( 'wpinv_errors' );
68
-    return is_array( $errors ) ? $errors : array();
67
+    $errors = getpaid_session()->get('wpinv_errors');
68
+    return is_array($errors) ? $errors : array();
69 69
 }
70 70
 
71 71
 /**
@@ -75,15 +75,15 @@  discard block
 block discarded – undo
75 75
  * @param string $error_message The error message.
76 76
  * @param string $type Either error, info, warning, primary, dark, light or success.
77 77
  */
78
-function wpinv_set_error( $error_id, $error_message, $type = 'error' ) {
78
+function wpinv_set_error($error_id, $error_message, $type = 'error') {
79 79
 
80 80
     $errors              = wpinv_get_errors();
81
-    $errors[ $error_id ] = array(
81
+    $errors[$error_id] = array(
82 82
         'type' => $type,
83 83
         'text' => $error_message,
84 84
     );
85 85
 
86
-    getpaid_session()->set( 'wpinv_errors', $errors );
86
+    getpaid_session()->set('wpinv_errors', $errors);
87 87
 }
88 88
 
89 89
 /**
@@ -91,7 +91,7 @@  discard block
 block discarded – undo
91 91
  *
92 92
  */
93 93
 function wpinv_has_errors() {
94
-    return count( wpinv_get_errors() ) > 0;
94
+    return count(wpinv_get_errors()) > 0;
95 95
 }
96 96
 
97 97
 /**
@@ -99,21 +99,21 @@  discard block
 block discarded – undo
99 99
  *
100 100
  */
101 101
 function wpinv_clear_errors() {
102
-    getpaid_session()->set( 'wpinv_errors', null );
102
+    getpaid_session()->set('wpinv_errors', null);
103 103
 }
104 104
 
105 105
 /**
106 106
  * Clears a single error.
107 107
  *
108 108
  */
109
-function wpinv_unset_error( $error_id ) {
109
+function wpinv_unset_error($error_id) {
110 110
     $errors = wpinv_get_errors();
111 111
 
112
-    if ( isset( $errors[ $error_id ] ) ) {
113
-        unset( $errors[ $error_id ] );
112
+    if (isset($errors[$error_id])) {
113
+        unset($errors[$error_id]);
114 114
     }
115 115
 
116
-    getpaid_session()->set( 'wpinv_errors', $errors );
116
+    getpaid_session()->set('wpinv_errors', $errors);
117 117
 }
118 118
 
119 119
 /**
@@ -124,15 +124,15 @@  discard block
 block discarded – undo
124 124
  * @param string $message Message to log.
125 125
  * @param string $version Version the message was added in.
126 126
  */
127
-function getpaid_doing_it_wrong( $function, $message, $version ) {
127
+function getpaid_doing_it_wrong($function, $message, $version) {
128 128
 
129 129
 	$message .= ' Backtrace: ' . wp_debug_backtrace_summary();
130 130
 
131
-	if ( wp_doing_ajax() || defined( 'REST_REQUEST' ) ) {
132
-		do_action( 'doing_it_wrong_run', $function, $message, $version );
133
-		error_log( "{$function} was called incorrectly. {$message}. This message was added in version {$version}." );
131
+	if (wp_doing_ajax() || defined('REST_REQUEST')) {
132
+		do_action('doing_it_wrong_run', $function, $message, $version);
133
+		error_log("{$function} was called incorrectly. {$message}. This message was added in version {$version}.");
134 134
 	} else {
135
-		_doing_it_wrong( $function, $message, $version );
135
+		_doing_it_wrong($function, $message, $version);
136 136
 	}
137 137
 
138 138
 }
@@ -146,41 +146,41 @@  discard block
 block discarded – undo
146 146
  * @param string $line The line that contains the error.
147 147
  * @param bool $exit Whether or not to exit function execution.
148 148
  */
149
-function wpinv_error_log( $log, $title = '', $file = '', $line = '', $exit = false ) {
149
+function wpinv_error_log($log, $title = '', $file = '', $line = '', $exit = false) {
150 150
 
151
-    if ( true === apply_filters( 'wpinv_log_errors', true ) ) {
151
+    if (true === apply_filters('wpinv_log_errors', true)) {
152 152
 
153 153
         // Ensure the log is a scalar.
154
-        if ( ! is_scalar( $log ) ) {
155
-            $log = print_r( $log, true );
154
+        if (!is_scalar($log)) {
155
+            $log = print_r($log, true);
156 156
         }
157 157
 
158 158
         // Add title.
159
-        if ( ! empty( $title ) ) {
160
-            $log  = $title . ' ' . trim( $log );
159
+        if (!empty($title)) {
160
+            $log = $title . ' ' . trim($log);
161 161
         }
162 162
 
163 163
         // Add the file to the label.
164
-        if ( ! empty( $file ) ) {
164
+        if (!empty($file)) {
165 165
             $log .= ' in ' . $file;
166 166
         }
167 167
 
168 168
         // Add the line number to the label.
169
-        if ( ! empty( $line ) ) {
169
+        if (!empty($line)) {
170 170
             $log .= ' on line ' . $line;
171 171
         }
172 172
 
173 173
         // Log the message.
174
-        error_log( trim( $log ) );
174
+        error_log(trim($log));
175 175
 
176 176
         // ... and a backtrace.
177
-        if ( false !== $title && false !== $file ) {
178
-            error_log( 'Backtrace ' . wp_debug_backtrace_summary() );
177
+        if (false !== $title && false !== $file) {
178
+            error_log('Backtrace ' . wp_debug_backtrace_summary());
179 179
         }
180 180
 }
181 181
 
182 182
     // Maybe exit.
183
-    if ( $exit ) {
183
+    if ($exit) {
184 184
         exit;
185 185
     }
186 186
 
Please login to merge, or discard this patch.
includes/class-wpinv.php 1 patch
Spacing   +131 added lines, -131 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.
@@ -56,8 +56,8 @@  discard block
 block discarded – undo
56 56
 	 * @param string $prop The prop to set.
57 57
 	 * @param mixed $value The value to retrieve.
58 58
 	 */
59
-	public function set( $prop, $value ) {
60
-		$this->data[ $prop ] = $value;
59
+	public function set($prop, $value) {
60
+		$this->data[$prop] = $value;
61 61
 	}
62 62
 
63 63
 	/**
@@ -66,10 +66,10 @@  discard block
 block discarded – undo
66 66
 	 * @param string $prop The prop to set.
67 67
 	 * @return mixed The value.
68 68
 	 */
69
-	public function get( $prop ) {
69
+	public function get($prop) {
70 70
 
71
-		if ( isset( $this->data[ $prop ] ) ) {
72
-			return $this->data[ $prop ];
71
+		if (isset($this->data[$prop])) {
72
+			return $this->data[$prop];
73 73
 		}
74 74
 
75 75
 		return null;
@@ -81,23 +81,23 @@  discard block
 block discarded – undo
81 81
 	public function set_properties() {
82 82
 
83 83
 		// Sessions.
84
-		$this->set( 'session', new WPInv_Session_Handler() );
85
-		$GLOBALS['wpi_session'] = $this->get( 'session' ); // Backwards compatibility.
84
+		$this->set('session', new WPInv_Session_Handler());
85
+		$GLOBALS['wpi_session'] = $this->get('session'); // Backwards compatibility.
86 86
 		$GLOBALS['wpinv_euvat'] = new WPInv_EUVat(); // Backwards compatibility.
87 87
 
88 88
 		// Init other objects.
89
-		$this->set( 'session', new WPInv_Session_Handler() );
90
-		$this->set( 'notes', new WPInv_Notes() );
91
-		$this->set( 'api', new WPInv_API() );
92
-		$this->set( 'post_types', new GetPaid_Post_Types() );
93
-		$this->set( 'template', new GetPaid_Template() );
94
-		$this->set( 'admin', new GetPaid_Admin() );
95
-		$this->set( 'subscriptions', new WPInv_Subscriptions() );
96
-		$this->set( 'invoice_emails', new GetPaid_Invoice_Notification_Emails() );
97
-		$this->set( 'subscription_emails', new GetPaid_Subscription_Notification_Emails() );
98
-		$this->set( 'daily_maintenace', new GetPaid_Daily_Maintenance() );
99
-		$this->set( 'payment_forms', new GetPaid_Payment_Forms() );
100
-		$this->set( 'maxmind', new GetPaid_MaxMind_Geolocation() );
89
+		$this->set('session', new WPInv_Session_Handler());
90
+		$this->set('notes', new WPInv_Notes());
91
+		$this->set('api', new WPInv_API());
92
+		$this->set('post_types', new GetPaid_Post_Types());
93
+		$this->set('template', new GetPaid_Template());
94
+		$this->set('admin', new GetPaid_Admin());
95
+		$this->set('subscriptions', new WPInv_Subscriptions());
96
+		$this->set('invoice_emails', new GetPaid_Invoice_Notification_Emails());
97
+		$this->set('subscription_emails', new GetPaid_Subscription_Notification_Emails());
98
+		$this->set('daily_maintenace', new GetPaid_Daily_Maintenance());
99
+		$this->set('payment_forms', new GetPaid_Payment_Forms());
100
+		$this->set('maxmind', new GetPaid_MaxMind_Geolocation());
101 101
 
102 102
 	}
103 103
 
@@ -105,8 +105,8 @@  discard block
 block discarded – undo
105 105
 	 * Define plugin constants.
106 106
 	 */
107 107
 	public function define_constants() {
108
-		define( 'WPINV_PLUGIN_DIR', plugin_dir_path( WPINV_PLUGIN_FILE ) );
109
-		define( 'WPINV_PLUGIN_URL', plugin_dir_url( WPINV_PLUGIN_FILE ) );
108
+		define('WPINV_PLUGIN_DIR', plugin_dir_path(WPINV_PLUGIN_FILE));
109
+		define('WPINV_PLUGIN_URL', plugin_dir_url(WPINV_PLUGIN_FILE));
110 110
 		$this->version = WPINV_VERSION;
111 111
 	}
112 112
 
@@ -117,27 +117,27 @@  discard block
 block discarded – undo
117 117
 	 */
118 118
 	protected function init_hooks() {
119 119
 		/* Internationalize the text strings used. */
120
-		add_action( 'plugins_loaded', array( &$this, 'plugins_loaded' ) );
120
+		add_action('plugins_loaded', array(&$this, 'plugins_loaded'));
121 121
 
122 122
 		// Init the plugin after WordPress inits.
123
-		add_action( 'init', array( $this, 'init' ), 1 );
124
-		add_action( 'init', array( $this, 'maybe_process_ipn' ), 10 );
125
-		add_action( 'init', array( $this, 'wpinv_actions' ) );
126
-		add_action( 'init', array( $this, 'maybe_do_authenticated_action' ), 100 );
127
-		add_action( 'wp_enqueue_scripts', array( $this, 'enqueue_scripts' ), 11 );
128
-		add_action( 'wp_footer', array( $this, 'wp_footer' ) );
129
-		add_action( 'wp_head', array( $this, 'wp_head' ) );
130
-		add_action( 'widgets_init', array( $this, 'register_widgets' ) );
131
-		add_filter( 'wpseo_exclude_from_sitemap_by_post_ids', array( $this, 'wpseo_exclude_from_sitemap_by_post_ids' ) );
132
-		add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts' ) );
133
-
134
-		add_filter( 'query_vars', array( $this, 'custom_query_vars' ) );
135
-        add_action( 'init', array( $this, 'add_rewrite_rule' ), 10, 0 );
136
-		add_action( 'pre_get_posts', array( $this, 'maybe_process_new_ipn' ), 1 );
123
+		add_action('init', array($this, 'init'), 1);
124
+		add_action('init', array($this, 'maybe_process_ipn'), 10);
125
+		add_action('init', array($this, 'wpinv_actions'));
126
+		add_action('init', array($this, 'maybe_do_authenticated_action'), 100);
127
+		add_action('wp_enqueue_scripts', array($this, 'enqueue_scripts'), 11);
128
+		add_action('wp_footer', array($this, 'wp_footer'));
129
+		add_action('wp_head', array($this, 'wp_head'));
130
+		add_action('widgets_init', array($this, 'register_widgets'));
131
+		add_filter('wpseo_exclude_from_sitemap_by_post_ids', array($this, 'wpseo_exclude_from_sitemap_by_post_ids'));
132
+		add_filter('pre_get_posts', array(&$this, 'pre_get_posts'));
133
+
134
+		add_filter('query_vars', array($this, 'custom_query_vars'));
135
+        add_action('init', array($this, 'add_rewrite_rule'), 10, 0);
136
+		add_action('pre_get_posts', array($this, 'maybe_process_new_ipn'), 1);
137 137
 
138 138
 		// Fires after registering actions.
139
-		do_action( 'wpinv_actions', $this );
140
-		do_action( 'getpaid_actions', $this );
139
+		do_action('wpinv_actions', $this);
140
+		do_action('getpaid_actions', $this);
141 141
 
142 142
 	}
143 143
 
@@ -145,10 +145,10 @@  discard block
 block discarded – undo
145 145
 		/* Internationalize the text strings used. */
146 146
 		$this->load_textdomain();
147 147
 
148
-		do_action( 'wpinv_loaded' );
148
+		do_action('wpinv_loaded');
149 149
 
150 150
 		// Fix oxygen page builder conflict
151
-		if ( function_exists( 'ct_css_output' ) ) {
151
+		if (function_exists('ct_css_output')) {
152 152
 			wpinv_oxygen_fix_conflict();
153 153
 		}
154 154
 	}
@@ -169,7 +169,7 @@  discard block
 block discarded – undo
169 169
 		load_plugin_textdomain(
170 170
 			'invoicing',
171 171
 			false,
172
-			plugin_basename( dirname( WPINV_PLUGIN_FILE ) ) . '/languages/'
172
+			plugin_basename(dirname(WPINV_PLUGIN_FILE)) . '/languages/'
173 173
 		);
174 174
 
175 175
 	}
@@ -205,9 +205,9 @@  discard block
 block discarded – undo
205 205
 
206 206
 		// Register autoloader.
207 207
 		try {
208
-			spl_autoload_register( array( $this, 'autoload' ), true );
209
-		} catch ( Exception $e ) {
210
-			wpinv_error_log( $e->getMessage(), '', __FILE__, 149, true );
208
+			spl_autoload_register(array($this, 'autoload'), true);
209
+		} catch (Exception $e) {
210
+			wpinv_error_log($e->getMessage(), '', __FILE__, 149, true);
211 211
 		}
212 212
 
213 213
 		require_once WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php';
@@ -233,7 +233,7 @@  discard block
 block discarded – undo
233 233
 		require_once WPINV_PLUGIN_DIR . 'widgets/invoice.php';
234 234
 		require_once WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php';
235 235
 
236
-		if ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
236
+		if (is_admin() || (defined('WP_CLI') && WP_CLI)) {
237 237
 			GetPaid_Post_Types_Admin::init();
238 238
 
239 239
 			require_once WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php';
@@ -244,15 +244,15 @@  discard block
 block discarded – undo
244 244
 			require_once WPINV_PLUGIN_DIR . 'includes/admin/class-getpaid-admin-profile.php';
245 245
 			// load the user class only on the users.php page
246 246
 			global $pagenow;
247
-			if ( $pagenow == 'users.php' ) {
247
+			if ($pagenow == 'users.php') {
248 248
 				new WPInv_Admin_Users();
249 249
 			}
250 250
 		}
251 251
 
252 252
 		// Register cli commands
253
-		if ( defined( 'WP_CLI' ) && WP_CLI ) {
253
+		if (defined('WP_CLI') && WP_CLI) {
254 254
 			require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php';
255
-			WP_CLI::add_command( 'invoicing', 'WPInv_CLI' );
255
+			WP_CLI::add_command('invoicing', 'WPInv_CLI');
256 256
 		}
257 257
 
258 258
 	}
@@ -265,21 +265,21 @@  discard block
 block discarded – undo
265 265
 	 * @since       1.0.19
266 266
 	 * @return      void
267 267
 	 */
268
-	public function autoload( $class_name ) {
268
+	public function autoload($class_name) {
269 269
 
270 270
 		// Normalize the class name...
271
-		$class_name  = strtolower( $class_name );
271
+		$class_name = strtolower($class_name);
272 272
 
273 273
 		// ... and make sure it is our class.
274
-		if ( false === strpos( $class_name, 'getpaid_' ) && false === strpos( $class_name, 'wpinv_' ) ) {
274
+		if (false === strpos($class_name, 'getpaid_') && false === strpos($class_name, 'wpinv_')) {
275 275
 			return;
276 276
 		}
277 277
 
278 278
 		// Next, prepare the file name from the class.
279
-		$file_name = 'class-' . str_replace( '_', '-', $class_name ) . '.php';
279
+		$file_name = 'class-' . str_replace('_', '-', $class_name) . '.php';
280 280
 
281 281
 		// Base path of the classes.
282
-		$plugin_path = untrailingslashit( WPINV_PLUGIN_DIR );
282
+		$plugin_path = untrailingslashit(WPINV_PLUGIN_DIR);
283 283
 
284 284
 		// And an array of possible locations in order of importance.
285 285
 		$locations = array(
@@ -294,10 +294,10 @@  discard block
 block discarded – undo
294 294
 			"$plugin_path/includes/admin/meta-boxes",
295 295
 		);
296 296
 
297
-		foreach ( apply_filters( 'getpaid_autoload_locations', $locations ) as $location ) {
297
+		foreach (apply_filters('getpaid_autoload_locations', $locations) as $location) {
298 298
 
299
-			if ( file_exists( trailingslashit( $location ) . $file_name ) ) {
300
-				include trailingslashit( $location ) . $file_name;
299
+			if (file_exists(trailingslashit($location) . $file_name)) {
300
+				include trailingslashit($location) . $file_name;
301 301
 				break;
302 302
 			}
303 303
 }
@@ -310,7 +310,7 @@  discard block
 block discarded – undo
310 310
 	public function init() {
311 311
 
312 312
 		// Fires before getpaid inits.
313
-		do_action( 'before_getpaid_init', $this );
313
+		do_action('before_getpaid_init', $this);
314 314
 
315 315
 		// Maybe upgrade.
316 316
 		$this->maybe_upgrade_database();
@@ -327,17 +327,17 @@  discard block
 block discarded – undo
327 327
 			)
328 328
 		);
329 329
 
330
-		foreach ( $gateways as $id => $class ) {
331
-			$this->gateways[ $id ] = new $class();
330
+		foreach ($gateways as $id => $class) {
331
+			$this->gateways[$id] = new $class();
332 332
 		}
333 333
 
334
-		if ( 'yes' != get_option( 'wpinv_renamed_gateways' ) ) {
334
+		if ('yes' != get_option('wpinv_renamed_gateways')) {
335 335
 			GetPaid_Installer::rename_gateways_label();
336
-			update_option( 'wpinv_renamed_gateways', 'yes' );
336
+			update_option('wpinv_renamed_gateways', 'yes');
337 337
 		}
338 338
 
339 339
 		// Fires after getpaid inits.
340
-		do_action( 'getpaid_init', $this );
340
+		do_action('getpaid_init', $this);
341 341
 
342 342
 	}
343 343
 
@@ -347,14 +347,14 @@  discard block
 block discarded – undo
347 347
 	public function maybe_process_ipn() {
348 348
 
349 349
 		// Ensure that this is an IPN request.
350
-		if ( empty( $_GET['wpi-listener'] ) || 'IPN' !== $_GET['wpi-listener'] || empty( $_GET['wpi-gateway'] ) ) {
350
+		if (empty($_GET['wpi-listener']) || 'IPN' !== $_GET['wpi-listener'] || empty($_GET['wpi-gateway'])) {
351 351
 			return;
352 352
 		}
353 353
 
354
-		$gateway = sanitize_text_field( $_GET['wpi-gateway'] );
354
+		$gateway = sanitize_text_field($_GET['wpi-gateway']);
355 355
 
356
-		do_action( 'wpinv_verify_payment_ipn', $gateway );
357
-		do_action( "wpinv_verify_{$gateway}_ipn" );
356
+		do_action('wpinv_verify_payment_ipn', $gateway);
357
+		do_action("wpinv_verify_{$gateway}_ipn");
358 358
 		exit;
359 359
 
360 360
 	}
@@ -362,33 +362,33 @@  discard block
 block discarded – undo
362 362
 	public function enqueue_scripts() {
363 363
 
364 364
 		// Fires before adding scripts.
365
-		do_action( 'getpaid_enqueue_scripts' );
365
+		do_action('getpaid_enqueue_scripts');
366 366
 
367 367
 		$localize                         = array();
368
-		$localize['ajax_url']             = admin_url( 'admin-ajax.php' );
368
+		$localize['ajax_url']             = admin_url('admin-ajax.php');
369 369
 		$localize['thousands']            = wpinv_thousands_separator();
370 370
 		$localize['decimals']             = wpinv_decimal_separator();
371
-		$localize['nonce']                = wp_create_nonce( 'wpinv-nonce' );
372
-		$localize['txtComplete']          = __( 'Continue', 'invoicing' );
371
+		$localize['nonce']                = wp_create_nonce('wpinv-nonce');
372
+		$localize['txtComplete']          = __('Continue', 'invoicing');
373 373
 		$localize['UseTaxes']             = wpinv_use_taxes();
374
-		$localize['formNonce']            = wp_create_nonce( 'getpaid_form_nonce' );
375
-		$localize['loading']              = __( 'Loading...', 'invoicing' );
376
-		$localize['connectionError']      = __( 'Could not establish a connection to the server.', 'invoicing' );
374
+		$localize['formNonce']            = wp_create_nonce('getpaid_form_nonce');
375
+		$localize['loading']              = __('Loading...', 'invoicing');
376
+		$localize['connectionError']      = __('Could not establish a connection to the server.', 'invoicing');
377 377
 
378
-		$localize = apply_filters( 'wpinv_front_js_localize', $localize );
378
+		$localize = apply_filters('wpinv_front_js_localize', $localize);
379 379
 
380
-		$version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js' );
381
-		wp_enqueue_script( 'wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array( 'jquery' ), $version, true );
382
-		wp_localize_script( 'wpinv-front-script', 'WPInv', $localize );
380
+		$version = filemtime(WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js');
381
+		wp_enqueue_script('wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array('jquery'), $version, true);
382
+		wp_localize_script('wpinv-front-script', 'WPInv', $localize);
383 383
 	}
384 384
 
385 385
 	public function wpinv_actions() {
386
-		if ( isset( $_REQUEST['wpi_action'] ) ) {
387
-			do_action( 'wpinv_' . wpinv_sanitize_key( $_REQUEST['wpi_action'] ), $_REQUEST );
386
+		if (isset($_REQUEST['wpi_action'])) {
387
+			do_action('wpinv_' . wpinv_sanitize_key($_REQUEST['wpi_action']), $_REQUEST);
388 388
 		}
389 389
 
390
-		if ( defined( 'WP_ALL_IMPORT_ROOT_DIR' ) ) {
391
-			include plugin_dir_path( __FILE__ ) . 'libraries/wp-all-import/class-getpaid-wp-all-import.php';
390
+		if (defined('WP_ALL_IMPORT_ROOT_DIR')) {
391
+			include plugin_dir_path(__FILE__) . 'libraries/wp-all-import/class-getpaid-wp-all-import.php';
392 392
 		}
393 393
 	}
394 394
 
@@ -400,24 +400,24 @@  discard block
 block discarded – undo
400 400
      */
401 401
     public function maybe_do_authenticated_action() {
402 402
 
403
-		if ( isset( $_REQUEST['getpaid-action'] ) && isset( $_REQUEST['getpaid-nonce'] ) && wp_verify_nonce( $_REQUEST['getpaid-nonce'], 'getpaid-nonce' ) ) {
403
+		if (isset($_REQUEST['getpaid-action']) && isset($_REQUEST['getpaid-nonce']) && wp_verify_nonce($_REQUEST['getpaid-nonce'], 'getpaid-nonce')) {
404 404
 
405
-			$key  = sanitize_key( $_REQUEST['getpaid-action'] );
406
-			$data = wp_unslash( $_REQUEST );
407
-			if ( is_user_logged_in() ) {
408
-				do_action( "getpaid_authenticated_action_$key", $data );
405
+			$key  = sanitize_key($_REQUEST['getpaid-action']);
406
+			$data = wp_unslash($_REQUEST);
407
+			if (is_user_logged_in()) {
408
+				do_action("getpaid_authenticated_action_$key", $data);
409 409
 			}
410 410
 
411
-			do_action( "getpaid_unauthenticated_action_$key", $data );
411
+			do_action("getpaid_unauthenticated_action_$key", $data);
412 412
 
413 413
 		}
414 414
 
415 415
     }
416 416
 
417
-	public function pre_get_posts( $wp_query ) {
417
+	public function pre_get_posts($wp_query) {
418 418
 
419
-		if ( ! is_admin() && ! empty( $wp_query->query_vars['post_type'] ) && getpaid_is_invoice_post_type( $wp_query->query_vars['post_type'] ) && is_user_logged_in() && is_single() && $wp_query->is_main_query() ) {
420
-			$wp_query->query_vars['post_status'] = array_keys( wpinv_get_invoice_statuses( false, false, $wp_query->query_vars['post_type'] ) );
419
+		if (!is_admin() && !empty($wp_query->query_vars['post_type']) && getpaid_is_invoice_post_type($wp_query->query_vars['post_type']) && is_user_logged_in() && is_single() && $wp_query->is_main_query()) {
420
+			$wp_query->query_vars['post_status'] = array_keys(wpinv_get_invoice_statuses(false, false, $wp_query->query_vars['post_type']));
421 421
 		}
422 422
 
423 423
 		return $wp_query;
@@ -432,18 +432,18 @@  discard block
 block discarded – undo
432 432
 
433 433
 		// Currently, UX Builder does not work particulaly well with SuperDuper.
434 434
 		// So we disable our widgets when editing a page with UX Builder.
435
-		if ( function_exists( 'ux_builder_is_active' ) && ux_builder_is_active() ) {
435
+		if (function_exists('ux_builder_is_active') && ux_builder_is_active()) {
436 436
 			return;
437 437
 		}
438 438
 
439
-		$block_widget_init_screens = function_exists( 'sd_pagenow_exclude' ) ? sd_pagenow_exclude() : array();
439
+		$block_widget_init_screens = function_exists('sd_pagenow_exclude') ? sd_pagenow_exclude() : array();
440 440
 
441
-		if ( is_admin() && $pagenow && in_array( $pagenow, $block_widget_init_screens ) ) {
441
+		if (is_admin() && $pagenow && in_array($pagenow, $block_widget_init_screens)) {
442 442
 			// don't initiate in these conditions.
443 443
 		} else {
444 444
 
445 445
 			// Only load allowed widgets.
446
-			$exclude = function_exists( 'sd_widget_exclude' ) ? sd_widget_exclude() : array();
446
+			$exclude = function_exists('sd_widget_exclude') ? sd_widget_exclude() : array();
447 447
 			$widgets = apply_filters(
448 448
 				'getpaid_widget_classes',
449 449
 				array(
@@ -459,16 +459,16 @@  discard block
 block discarded – undo
459 459
 			);
460 460
 
461 461
 			// For each widget...
462
-			foreach ( $widgets as $widget ) {
462
+			foreach ($widgets as $widget) {
463 463
 
464 464
 				// Abort early if it is excluded for this page.
465
-				if ( in_array( $widget, $exclude ) ) {
465
+				if (in_array($widget, $exclude)) {
466 466
 					continue;
467 467
 				}
468 468
 
469 469
 				// SD V1 used to extend the widget class. V2 does not, so we cannot call register widget on it.
470
-				if ( is_subclass_of( $widget, 'WP_Widget' ) ) {
471
-					register_widget( $widget );
470
+				if (is_subclass_of($widget, 'WP_Widget')) {
471
+					register_widget($widget);
472 472
 				} else {
473 473
 					new $widget();
474 474
 				}
@@ -484,29 +484,29 @@  discard block
 block discarded – undo
484 484
 	 */
485 485
 	public function maybe_upgrade_database() {
486 486
 
487
-		$wpi_version = get_option( 'wpinv_version', 0 );
487
+		$wpi_version = get_option('wpinv_version', 0);
488 488
 
489
-		if ( $wpi_version == WPINV_VERSION ) {
489
+		if ($wpi_version == WPINV_VERSION) {
490 490
 			return;
491 491
 		}
492 492
 
493 493
 		$installer = new GetPaid_Installer();
494 494
 
495
-		if ( empty( $wpi_version ) ) {
496
-			return $installer->upgrade_db( 0 );
495
+		if (empty($wpi_version)) {
496
+			return $installer->upgrade_db(0);
497 497
 		}
498 498
 
499
-		$upgrades  = array(
499
+		$upgrades = array(
500 500
 			'0.0.5' => '004',
501 501
 			'1.0.3' => '102',
502 502
 			'2.0.0' => '118',
503 503
 			'2.0.8' => '207',
504 504
 		);
505 505
 
506
-		foreach ( $upgrades as $key => $method ) {
506
+		foreach ($upgrades as $key => $method) {
507 507
 
508
-			if ( version_compare( $wpi_version, $key, '<' ) ) {
509
-				return $installer->upgrade_db( $method );
508
+			if (version_compare($wpi_version, $key, '<')) {
509
+				return $installer->upgrade_db($method);
510 510
 			}
511 511
 }
512 512
 
@@ -519,11 +519,11 @@  discard block
 block discarded – undo
519 519
 	 */
520 520
 	public function maybe_flush_permalinks() {
521 521
 
522
-		$flush = get_option( 'wpinv_flush_permalinks', 0 );
522
+		$flush = get_option('wpinv_flush_permalinks', 0);
523 523
 
524
-		if ( ! empty( $flush ) ) {
524
+		if (!empty($flush)) {
525 525
 			flush_rewrite_rules();
526
-			delete_option( 'wpinv_flush_permalinks' );
526
+			delete_option('wpinv_flush_permalinks');
527 527
 		}
528 528
 
529 529
 	}
@@ -534,10 +534,10 @@  discard block
 block discarded – undo
534 534
 	 * @since 1.0.19
535 535
 	 * @param int[] $excluded_posts_ids
536 536
 	 */
537
-	public function wpseo_exclude_from_sitemap_by_post_ids( $excluded_posts_ids ) {
537
+	public function wpseo_exclude_from_sitemap_by_post_ids($excluded_posts_ids) {
538 538
 
539 539
 		// Ensure that we have an array.
540
-		if ( ! is_array( $excluded_posts_ids ) ) {
540
+		if (!is_array($excluded_posts_ids)) {
541 541
 			$excluded_posts_ids = array();
542 542
 		}
543 543
 
@@ -545,24 +545,24 @@  discard block
 block discarded – undo
545 545
 		$our_pages = array();
546 546
 
547 547
 		// Checkout page.
548
-		$our_pages[] = wpinv_get_option( 'checkout_page', false );
548
+		$our_pages[] = wpinv_get_option('checkout_page', false);
549 549
 
550 550
 		// Success page.
551
-		$our_pages[] = wpinv_get_option( 'success_page', false );
551
+		$our_pages[] = wpinv_get_option('success_page', false);
552 552
 
553 553
 		// Failure page.
554
-		$our_pages[] = wpinv_get_option( 'failure_page', false );
554
+		$our_pages[] = wpinv_get_option('failure_page', false);
555 555
 
556 556
 		// History page.
557
-		$our_pages[] = wpinv_get_option( 'invoice_history_page', false );
557
+		$our_pages[] = wpinv_get_option('invoice_history_page', false);
558 558
 
559 559
 		// Subscriptions page.
560
-		$our_pages[] = wpinv_get_option( 'invoice_subscription_page', false );
560
+		$our_pages[] = wpinv_get_option('invoice_subscription_page', false);
561 561
 
562
-		$our_pages   = array_map( 'intval', array_filter( $our_pages ) );
562
+		$our_pages   = array_map('intval', array_filter($our_pages));
563 563
 
564 564
 		$excluded_posts_ids = $excluded_posts_ids + $our_pages;
565
-		return array_unique( $excluded_posts_ids );
565
+		return array_unique($excluded_posts_ids);
566 566
 
567 567
 	}
568 568
 
@@ -572,7 +572,7 @@  discard block
 block discarded – undo
572 572
 	 * @since 2.0.0
573 573
 	 */
574 574
 	public function wp_footer() {
575
-		wpinv_get_template( 'frontend-footer.php' );
575
+		wpinv_get_template('frontend-footer.php');
576 576
 	}
577 577
 
578 578
 	/**
@@ -581,14 +581,14 @@  discard block
 block discarded – undo
581 581
 	 * @since 2.0.0
582 582
 	 */
583 583
 	public function wp_head() {
584
-		wpinv_get_template( 'frontend-head.php' );
584
+		wpinv_get_template('frontend-head.php');
585 585
 	}
586 586
 
587 587
 	/**
588 588
 	 * Custom query vars.
589 589
 	 *
590 590
 	 */
591
-	public function custom_query_vars( $vars ) {
591
+	public function custom_query_vars($vars) {
592 592
         $vars[] = 'getpaid-ipn';
593 593
         return $vars;
594 594
 	}
@@ -599,28 +599,28 @@  discard block
 block discarded – undo
599 599
 	 */
600 600
 	public function add_rewrite_rule() {
601 601
         $tag = 'getpaid-ipn';
602
-        add_rewrite_tag( "%$tag%", '([^&]+)' );
603
-        add_rewrite_rule( "^$tag/([^/]*)/?", "index.php?$tag=\$matches[1]", 'top' );
602
+        add_rewrite_tag("%$tag%", '([^&]+)');
603
+        add_rewrite_rule("^$tag/([^/]*)/?", "index.php?$tag=\$matches[1]", 'top');
604 604
 	}
605 605
 
606 606
 	/**
607 607
 	 * Processes non-query string ipns.
608 608
 	 *
609 609
 	 */
610
-	public function maybe_process_new_ipn( $query ) {
610
+	public function maybe_process_new_ipn($query) {
611 611
 
612
-        if ( is_admin() || ! $query->is_main_query() ) {
612
+        if (is_admin() || !$query->is_main_query()) {
613 613
             return;
614 614
         }
615 615
 
616
-		$gateway = get_query_var( 'getpaid-ipn' );
616
+		$gateway = get_query_var('getpaid-ipn');
617 617
 
618
-        if ( ! empty( $gateway ) ) {
618
+        if (!empty($gateway)) {
619 619
 
620
-			$gateway = sanitize_text_field( $gateway );
620
+			$gateway = sanitize_text_field($gateway);
621 621
 			nocache_headers();
622
-			do_action( 'wpinv_verify_payment_ipn', $gateway );
623
-			do_action( "wpinv_verify_{$gateway}_ipn" );
622
+			do_action('wpinv_verify_payment_ipn', $gateway);
623
+			do_action("wpinv_verify_{$gateway}_ipn");
624 624
 			exit;
625 625
 
626 626
         }
Please login to merge, or discard this patch.
includes/class-wpinv-invoice.php 1 patch
Spacing   +812 added lines, -812 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
  * Invoice class.
@@ -145,39 +145,39 @@  discard block
 block discarded – undo
145 145
 	 *
146 146
 	 * @param  int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object to read.
147 147
 	 */
148
-    public function __construct( $invoice = 0 ) {
148
+    public function __construct($invoice = 0) {
149 149
 
150
-        parent::__construct( $invoice );
150
+        parent::__construct($invoice);
151 151
 
152
-		if ( ! empty( $invoice ) && is_numeric( $invoice ) && getpaid_is_invoice_post_type( get_post_type( (int) $invoice ) ) ) {
153
-			$this->set_id( (int) $invoice );
154
-		} elseif ( $invoice instanceof self ) {
155
-			$this->set_id( $invoice->get_id() );
156
-		} elseif ( ! empty( $invoice->ID ) ) {
157
-			$this->set_id( $invoice->ID );
158
-		} elseif ( is_array( $invoice ) ) {
159
-			$this->set_props( $invoice );
152
+		if (!empty($invoice) && is_numeric($invoice) && getpaid_is_invoice_post_type(get_post_type((int) $invoice))) {
153
+			$this->set_id((int) $invoice);
154
+		} elseif ($invoice instanceof self) {
155
+			$this->set_id($invoice->get_id());
156
+		} elseif (!empty($invoice->ID)) {
157
+			$this->set_id($invoice->ID);
158
+		} elseif (is_array($invoice)) {
159
+			$this->set_props($invoice);
160 160
 
161
-			if ( isset( $invoice['ID'] ) ) {
162
-				$this->set_id( $invoice['ID'] );
161
+			if (isset($invoice['ID'])) {
162
+				$this->set_id($invoice['ID']);
163 163
 			}
164
-} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'key' ) ) {
165
-			$this->set_id( $invoice_id );
166
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'number' ) ) {
167
-			$this->set_id( $invoice_id );
168
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'transaction_id' ) ) {
169
-			$this->set_id( $invoice_id );
164
+} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'key')) {
165
+			$this->set_id($invoice_id);
166
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'number')) {
167
+			$this->set_id($invoice_id);
168
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'transaction_id')) {
169
+			$this->set_id($invoice_id);
170 170
 		} else {
171
-			$this->set_object_read( true );
171
+			$this->set_object_read(true);
172 172
 		}
173 173
 
174 174
         // Load the datastore.
175
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
175
+		$this->data_store = GetPaid_Data_Store::load($this->data_store_name);
176 176
 
177
-		if ( $this->get_id() > 0 ) {
178
-            $this->post = get_post( $this->get_id() );
177
+		if ($this->get_id() > 0) {
178
+            $this->post = get_post($this->get_id());
179 179
             $this->ID   = $this->get_id();
180
-			$this->data_store->read( $this );
180
+			$this->data_store->read($this);
181 181
         }
182 182
 
183 183
     }
@@ -192,38 +192,38 @@  discard block
 block discarded – undo
192 192
 	 * @since 1.0.15
193 193
 	 * @return int
194 194
 	 */
195
-	public static function get_invoice_id_by_field( $value, $field = 'key' ) {
195
+	public static function get_invoice_id_by_field($value, $field = 'key') {
196 196
         global $wpdb;
197 197
 
198 198
 		// Trim the value.
199
-		$value = trim( $value );
199
+		$value = trim($value);
200 200
 
201
-		if ( empty( $value ) ) {
201
+		if (empty($value)) {
202 202
 			return 0;
203 203
 		}
204 204
 
205 205
         // Valid fields.
206
-        $fields = array( 'key', 'number', 'transaction_id' );
206
+        $fields = array('key', 'number', 'transaction_id');
207 207
 
208 208
 		// Ensure a field has been passed.
209
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
209
+		if (empty($field) || !in_array($field, $fields)) {
210 210
 			return 0;
211 211
 		}
212 212
 
213 213
 		// Maybe retrieve from the cache.
214
-		$invoice_id   = wp_cache_get( $value, "getpaid_invoice_{$field}s_to_invoice_ids" );
215
-		if ( false !== $invoice_id ) {
214
+		$invoice_id = wp_cache_get($value, "getpaid_invoice_{$field}s_to_invoice_ids");
215
+		if (false !== $invoice_id) {
216 216
 			return $invoice_id;
217 217
 		}
218 218
 
219 219
         // Fetch from the db.
220 220
         $table       = $wpdb->prefix . 'getpaid_invoices';
221 221
         $invoice_id  = (int) $wpdb->get_var(
222
-            $wpdb->prepare( "SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value )
222
+            $wpdb->prepare("SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value)
223 223
         );
224 224
 
225 225
 		// Update the cache with our data
226
-		wp_cache_set( $value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids" );
226
+		wp_cache_set($value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids");
227 227
 
228 228
 		return $invoice_id;
229 229
     }
@@ -231,8 +231,8 @@  discard block
 block discarded – undo
231 231
     /**
232 232
      * Checks if an invoice key is set.
233 233
      */
234
-    public function _isset( $key ) {
235
-        return isset( $this->data[ $key ] ) || method_exists( $this, "get_$key" );
234
+    public function _isset($key) {
235
+        return isset($this->data[$key]) || method_exists($this, "get_$key");
236 236
     }
237 237
 
238 238
     /*
@@ -257,8 +257,8 @@  discard block
 block discarded – undo
257 257
 	 * @param  string $context View or edit context.
258 258
 	 * @return int
259 259
 	 */
260
-	public function get_parent_id( $context = 'view' ) {
261
-		return (int) $this->get_prop( 'parent_id', $context );
260
+	public function get_parent_id($context = 'view') {
261
+		return (int) $this->get_prop('parent_id', $context);
262 262
     }
263 263
 
264 264
     /**
@@ -268,7 +268,7 @@  discard block
 block discarded – undo
268 268
 	 * @return WPInv_Invoice
269 269
 	 */
270 270
     public function get_parent_payment() {
271
-        return new WPInv_Invoice( $this->get_parent_id() );
271
+        return new WPInv_Invoice($this->get_parent_id());
272 272
     }
273 273
 
274 274
     /**
@@ -288,8 +288,8 @@  discard block
 block discarded – undo
288 288
 	 * @param  string $context View or edit context.
289 289
 	 * @return string
290 290
 	 */
291
-	public function get_status( $context = 'view' ) {
292
-		return $this->get_prop( 'status', $context );
291
+	public function get_status($context = 'view') {
292
+		return $this->get_prop('status', $context);
293 293
 	}
294 294
 
295 295
 	/**
@@ -299,7 +299,7 @@  discard block
 block discarded – undo
299 299
 	 * @return array
300 300
 	 */
301 301
 	public function get_all_statuses() {
302
-		return wpinv_get_invoice_statuses( true, true, $this );
302
+		return wpinv_get_invoice_statuses(true, true, $this);
303 303
     }
304 304
 
305 305
     /**
@@ -311,9 +311,9 @@  discard block
 block discarded – undo
311 311
     public function get_status_nicename() {
312 312
 		$statuses = $this->get_all_statuses();
313 313
 
314
-        $status = isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : $this->get_status();
314
+        $status = isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : $this->get_status();
315 315
 
316
-        return apply_filters( 'wpinv_get_invoice_status_nicename', $status, $this );
316
+        return apply_filters('wpinv_get_invoice_status_nicename', $status, $this);
317 317
     }
318 318
 
319 319
 	/**
@@ -324,7 +324,7 @@  discard block
 block discarded – undo
324 324
 	 */
325 325
 	public function get_status_class() {
326 326
 		$statuses = getpaid_get_invoice_status_classes();
327
-		return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
327
+		return isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : 'badge-dark';
328 328
 	}
329 329
 
330 330
 	/**
@@ -335,9 +335,9 @@  discard block
 block discarded – undo
335 335
      */
336 336
     public function get_status_label_html() {
337 337
 
338
-		$status_label = sanitize_text_field( $this->get_status_nicename() );
339
-		$status       = sanitize_html_class( $this->get_status() );
340
-		$class        = esc_attr( $this->get_status_class() );
338
+		$status_label = sanitize_text_field($this->get_status_nicename());
339
+		$status       = sanitize_html_class($this->get_status());
340
+		$class        = esc_attr($this->get_status_class());
341 341
 
342 342
 		return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
343 343
 	}
@@ -349,23 +349,23 @@  discard block
 block discarded – undo
349 349
 	 * @param  string $context View or edit context.
350 350
 	 * @return string
351 351
 	 */
352
-	public function get_version( $context = 'view' ) {
353
-		return $this->get_prop( 'version', $context );
352
+	public function get_version($context = 'view') {
353
+		return $this->get_prop('version', $context);
354 354
 	}
355 355
 
356 356
 	/**
357 357
 	 * @deprecated
358 358
 	 */
359
-	public function get_invoice_date( $format = true ) {
360
-		$date      = getpaid_format_date( $this->get_date_completed() );
361
-		$date      = empty( $date ) ? $this->get_date_created() : $this->get_date_completed();
362
-		$formatted = getpaid_format_date( $date );
359
+	public function get_invoice_date($format = true) {
360
+		$date      = getpaid_format_date($this->get_date_completed());
361
+		$date      = empty($date) ? $this->get_date_created() : $this->get_date_completed();
362
+		$formatted = getpaid_format_date($date);
363 363
 
364
-		if ( $format ) {
364
+		if ($format) {
365 365
 			return $formatted;
366 366
 		}
367 367
 
368
-		return empty( $formatted ) ? '' : $date;
368
+		return empty($formatted) ? '' : $date;
369 369
 
370 370
     }
371 371
 
@@ -376,8 +376,8 @@  discard block
 block discarded – undo
376 376
 	 * @param  string $context View or edit context.
377 377
 	 * @return string
378 378
 	 */
379
-	public function get_date_created( $context = 'view' ) {
380
-		return $this->get_prop( 'date_created', $context );
379
+	public function get_date_created($context = 'view') {
380
+		return $this->get_prop('date_created', $context);
381 381
 	}
382 382
 
383 383
 	/**
@@ -387,8 +387,8 @@  discard block
 block discarded – undo
387 387
 	 * @param  string $context View or edit context.
388 388
 	 * @return string
389 389
 	 */
390
-	public function get_created_date( $context = 'view' ) {
391
-		return $this->get_date_created( $context );
390
+	public function get_created_date($context = 'view') {
391
+		return $this->get_date_created($context);
392 392
     }
393 393
 
394 394
     /**
@@ -398,11 +398,11 @@  discard block
 block discarded – undo
398 398
 	 * @param  string $context View or edit context.
399 399
 	 * @return string
400 400
 	 */
401
-	public function get_date_created_gmt( $context = 'view' ) {
402
-        $date = $this->get_date_created( $context );
401
+	public function get_date_created_gmt($context = 'view') {
402
+        $date = $this->get_date_created($context);
403 403
 
404
-        if ( $date ) {
405
-            $date = get_gmt_from_date( $date );
404
+        if ($date) {
405
+            $date = get_gmt_from_date($date);
406 406
         }
407 407
 		return $date;
408 408
     }
@@ -414,8 +414,8 @@  discard block
 block discarded – undo
414 414
 	 * @param  string $context View or edit context.
415 415
 	 * @return string
416 416
 	 */
417
-	public function get_date_modified( $context = 'view' ) {
418
-		return $this->get_prop( 'date_modified', $context );
417
+	public function get_date_modified($context = 'view') {
418
+		return $this->get_prop('date_modified', $context);
419 419
 	}
420 420
 
421 421
 	/**
@@ -425,8 +425,8 @@  discard block
 block discarded – undo
425 425
 	 * @param  string $context View or edit context.
426 426
 	 * @return string
427 427
 	 */
428
-	public function get_modified_date( $context = 'view' ) {
429
-		return $this->get_date_modified( $context );
428
+	public function get_modified_date($context = 'view') {
429
+		return $this->get_date_modified($context);
430 430
     }
431 431
 
432 432
     /**
@@ -436,11 +436,11 @@  discard block
 block discarded – undo
436 436
 	 * @param  string $context View or edit context.
437 437
 	 * @return string
438 438
 	 */
439
-	public function get_date_modified_gmt( $context = 'view' ) {
440
-        $date = $this->get_date_modified( $context );
439
+	public function get_date_modified_gmt($context = 'view') {
440
+        $date = $this->get_date_modified($context);
441 441
 
442
-        if ( $date ) {
443
-            $date = get_gmt_from_date( $date );
442
+        if ($date) {
443
+            $date = get_gmt_from_date($date);
444 444
         }
445 445
 		return $date;
446 446
     }
@@ -452,8 +452,8 @@  discard block
 block discarded – undo
452 452
 	 * @param  string $context View or edit context.
453 453
 	 * @return string
454 454
 	 */
455
-	public function get_due_date( $context = 'view' ) {
456
-		return $this->get_prop( 'due_date', $context );
455
+	public function get_due_date($context = 'view') {
456
+		return $this->get_prop('due_date', $context);
457 457
     }
458 458
 
459 459
     /**
@@ -463,8 +463,8 @@  discard block
 block discarded – undo
463 463
 	 * @param  string $context View or edit context.
464 464
 	 * @return string
465 465
 	 */
466
-	public function get_date_due( $context = 'view' ) {
467
-		return $this->get_due_date( $context );
466
+	public function get_date_due($context = 'view') {
467
+		return $this->get_due_date($context);
468 468
     }
469 469
 
470 470
     /**
@@ -474,11 +474,11 @@  discard block
 block discarded – undo
474 474
 	 * @param  string $context View or edit context.
475 475
 	 * @return string
476 476
 	 */
477
-	public function get_due_date_gmt( $context = 'view' ) {
478
-        $date = $this->get_due_date( $context );
477
+	public function get_due_date_gmt($context = 'view') {
478
+        $date = $this->get_due_date($context);
479 479
 
480
-        if ( $date ) {
481
-            $date = get_gmt_from_date( $date );
480
+        if ($date) {
481
+            $date = get_gmt_from_date($date);
482 482
         }
483 483
 		return $date;
484 484
     }
@@ -490,8 +490,8 @@  discard block
 block discarded – undo
490 490
 	 * @param  string $context View or edit context.
491 491
 	 * @return string
492 492
 	 */
493
-	public function get_gmt_date_due( $context = 'view' ) {
494
-		return $this->get_due_date_gmt( $context );
493
+	public function get_gmt_date_due($context = 'view') {
494
+		return $this->get_due_date_gmt($context);
495 495
     }
496 496
 
497 497
     /**
@@ -501,8 +501,8 @@  discard block
 block discarded – undo
501 501
 	 * @param  string $context View or edit context.
502 502
 	 * @return string
503 503
 	 */
504
-	public function get_completed_date( $context = 'view' ) {
505
-		return $this->get_prop( 'completed_date', $context );
504
+	public function get_completed_date($context = 'view') {
505
+		return $this->get_prop('completed_date', $context);
506 506
     }
507 507
 
508 508
     /**
@@ -512,8 +512,8 @@  discard block
 block discarded – undo
512 512
 	 * @param  string $context View or edit context.
513 513
 	 * @return string
514 514
 	 */
515
-	public function get_date_completed( $context = 'view' ) {
516
-		return $this->get_completed_date( $context );
515
+	public function get_date_completed($context = 'view') {
516
+		return $this->get_completed_date($context);
517 517
     }
518 518
 
519 519
     /**
@@ -523,11 +523,11 @@  discard block
 block discarded – undo
523 523
 	 * @param  string $context View or edit context.
524 524
 	 * @return string
525 525
 	 */
526
-	public function get_completed_date_gmt( $context = 'view' ) {
527
-        $date = $this->get_completed_date( $context );
526
+	public function get_completed_date_gmt($context = 'view') {
527
+        $date = $this->get_completed_date($context);
528 528
 
529
-        if ( $date ) {
530
-            $date = get_gmt_from_date( $date );
529
+        if ($date) {
530
+            $date = get_gmt_from_date($date);
531 531
         }
532 532
 		return $date;
533 533
     }
@@ -539,8 +539,8 @@  discard block
 block discarded – undo
539 539
 	 * @param  string $context View or edit context.
540 540
 	 * @return string
541 541
 	 */
542
-	public function get_gmt_completed_date( $context = 'view' ) {
543
-		return $this->get_completed_date_gmt( $context );
542
+	public function get_gmt_completed_date($context = 'view') {
543
+		return $this->get_completed_date_gmt($context);
544 544
     }
545 545
 
546 546
     /**
@@ -550,12 +550,12 @@  discard block
 block discarded – undo
550 550
 	 * @param  string $context View or edit context.
551 551
 	 * @return string
552 552
 	 */
553
-	public function get_number( $context = 'view' ) {
554
-		$number = $this->get_prop( 'number', $context );
553
+	public function get_number($context = 'view') {
554
+		$number = $this->get_prop('number', $context);
555 555
 
556
-		if ( empty( $number ) ) {
556
+		if (empty($number)) {
557 557
 			$number = $this->generate_number();
558
-			$this->set_number( $this->generate_number() );
558
+			$this->set_number($this->generate_number());
559 559
 		}
560 560
 
561 561
 		return $number;
@@ -569,8 +569,8 @@  discard block
 block discarded – undo
569 569
 	public function maybe_set_number() {
570 570
         $number = $this->get_number();
571 571
 
572
-        if ( empty( $number ) || $this->get_id() == $number ) {
573
-			$this->set_number( $this->generate_number() );
572
+        if (empty($number) || $this->get_id() == $number) {
573
+			$this->set_number($this->generate_number());
574 574
         }
575 575
 
576 576
 	}
@@ -582,8 +582,8 @@  discard block
 block discarded – undo
582 582
 	 * @param  string $context View or edit context.
583 583
 	 * @return string
584 584
 	 */
585
-	public function get_key( $context = 'view' ) {
586
-        return $this->get_prop( 'key', $context );
585
+	public function get_key($context = 'view') {
586
+        return $this->get_prop('key', $context);
587 587
 	}
588 588
 
589 589
 	/**
@@ -594,9 +594,9 @@  discard block
 block discarded – undo
594 594
 	public function maybe_set_key() {
595 595
         $key = $this->get_key();
596 596
 
597
-        if ( empty( $key ) ) {
598
-            $key = $this->generate_key( $this->get_type() . '_' );
599
-            $this->set_key( $key );
597
+        if (empty($key)) {
598
+            $key = $this->generate_key($this->get_type() . '_');
599
+            $this->set_key($key);
600 600
         }
601 601
 
602 602
     }
@@ -608,8 +608,8 @@  discard block
 block discarded – undo
608 608
 	 * @param  string $context View or edit context.
609 609
 	 * @return string
610 610
 	 */
611
-	public function get_type( $context = 'view' ) {
612
-        return $this->get_prop( 'type', $context );
611
+	public function get_type($context = 'view') {
612
+        return $this->get_prop('type', $context);
613 613
 	}
614 614
 
615 615
 	/**
@@ -619,7 +619,7 @@  discard block
 block discarded – undo
619 619
 	 * @return string
620 620
 	 */
621 621
 	public function get_invoice_quote_type() {
622
-        return getpaid_get_post_type_label( $this->get_post_type(), false );
622
+        return getpaid_get_post_type_label($this->get_post_type(), false);
623 623
     }
624 624
 
625 625
     /**
@@ -629,8 +629,8 @@  discard block
 block discarded – undo
629 629
 	 * @param  string $context View or edit context.
630 630
 	 * @return string
631 631
 	 */
632
-	public function get_label( $context = 'view' ) {
633
-        return getpaid_get_post_type_label( $this->get_post_type( $context ), false );
632
+	public function get_label($context = 'view') {
633
+        return getpaid_get_post_type_label($this->get_post_type($context), false);
634 634
 	}
635 635
 
636 636
 	/**
@@ -640,8 +640,8 @@  discard block
 block discarded – undo
640 640
 	 * @param  string $context View or edit context.
641 641
 	 * @return string
642 642
 	 */
643
-	public function get_post_type( $context = 'view' ) {
644
-        return $this->get_prop( 'post_type', $context );
643
+	public function get_post_type($context = 'view') {
644
+        return $this->get_prop('post_type', $context);
645 645
     }
646 646
 
647 647
     /**
@@ -651,8 +651,8 @@  discard block
 block discarded – undo
651 651
 	 * @param  string $context View or edit context.
652 652
 	 * @return string
653 653
 	 */
654
-	public function get_mode( $context = 'view' ) {
655
-        return $this->get_prop( 'mode', $context );
654
+	public function get_mode($context = 'view') {
655
+        return $this->get_prop('mode', $context);
656 656
     }
657 657
 
658 658
     /**
@@ -662,13 +662,13 @@  discard block
 block discarded – undo
662 662
 	 * @param  string $context View or edit context.
663 663
 	 * @return string
664 664
 	 */
665
-	public function get_path( $context = 'view' ) {
666
-        $path   = $this->get_prop( 'path', $context );
665
+	public function get_path($context = 'view') {
666
+        $path = $this->get_prop('path', $context);
667 667
 		$prefix = $this->get_type();
668 668
 
669
-		if ( 0 !== strpos( $path, $prefix ) ) {
670
-			$path = sanitize_title( $prefix . '-' . $this->get_id() );
671
-			$this->set_path( $path );
669
+		if (0 !== strpos($path, $prefix)) {
670
+			$path = sanitize_title($prefix . '-' . $this->get_id());
671
+			$this->set_path($path);
672 672
 		}
673 673
 
674 674
 		return $path;
@@ -681,8 +681,8 @@  discard block
 block discarded – undo
681 681
 	 * @param  string $context View or edit context.
682 682
 	 * @return string
683 683
 	 */
684
-	public function get_name( $context = 'view' ) {
685
-        return $this->get_prop( 'title', $context );
684
+	public function get_name($context = 'view') {
685
+        return $this->get_prop('title', $context);
686 686
     }
687 687
 
688 688
     /**
@@ -692,8 +692,8 @@  discard block
 block discarded – undo
692 692
 	 * @param  string $context View or edit context.
693 693
 	 * @return string
694 694
 	 */
695
-	public function get_title( $context = 'view' ) {
696
-		return $this->get_name( $context );
695
+	public function get_title($context = 'view') {
696
+		return $this->get_name($context);
697 697
     }
698 698
 
699 699
     /**
@@ -703,8 +703,8 @@  discard block
 block discarded – undo
703 703
 	 * @param  string $context View or edit context.
704 704
 	 * @return string
705 705
 	 */
706
-	public function get_description( $context = 'view' ) {
707
-		return $this->get_prop( 'description', $context );
706
+	public function get_description($context = 'view') {
707
+		return $this->get_prop('description', $context);
708 708
     }
709 709
 
710 710
     /**
@@ -714,8 +714,8 @@  discard block
 block discarded – undo
714 714
 	 * @param  string $context View or edit context.
715 715
 	 * @return string
716 716
 	 */
717
-	public function get_excerpt( $context = 'view' ) {
718
-		return $this->get_description( $context );
717
+	public function get_excerpt($context = 'view') {
718
+		return $this->get_description($context);
719 719
     }
720 720
 
721 721
     /**
@@ -725,8 +725,8 @@  discard block
 block discarded – undo
725 725
 	 * @param  string $context View or edit context.
726 726
 	 * @return string
727 727
 	 */
728
-	public function get_summary( $context = 'view' ) {
729
-		return $this->get_description( $context );
728
+	public function get_summary($context = 'view') {
729
+		return $this->get_description($context);
730 730
     }
731 731
 
732 732
     /**
@@ -736,26 +736,26 @@  discard block
 block discarded – undo
736 736
      * @param  string $context View or edit context.
737 737
 	 * @return array
738 738
 	 */
739
-    public function get_user_info( $context = 'view' ) {
739
+    public function get_user_info($context = 'view') {
740 740
 
741 741
         $user_info = array(
742
-            'user_id'    => $this->get_user_id( $context ),
743
-            'email'      => $this->get_email( $context ),
744
-            'first_name' => $this->get_first_name( $context ),
745
-            'last_name'  => $this->get_last_name( $context ),
746
-            'address'    => $this->get_address( $context ),
747
-            'phone'      => $this->get_phone( $context ),
748
-            'city'       => $this->get_city( $context ),
749
-            'country'    => $this->get_country( $context ),
750
-            'state'      => $this->get_state( $context ),
751
-            'zip'        => $this->get_zip( $context ),
752
-            'company'    => $this->get_company( $context ),
753
-			'company_id' => $this->get_company_id( $context ),
754
-            'vat_number' => $this->get_vat_number( $context ),
755
-            'discount'   => $this->get_discount_code( $context ),
742
+            'user_id'    => $this->get_user_id($context),
743
+            'email'      => $this->get_email($context),
744
+            'first_name' => $this->get_first_name($context),
745
+            'last_name'  => $this->get_last_name($context),
746
+            'address'    => $this->get_address($context),
747
+            'phone'      => $this->get_phone($context),
748
+            'city'       => $this->get_city($context),
749
+            'country'    => $this->get_country($context),
750
+            'state'      => $this->get_state($context),
751
+            'zip'        => $this->get_zip($context),
752
+            'company'    => $this->get_company($context),
753
+			'company_id' => $this->get_company_id($context),
754
+            'vat_number' => $this->get_vat_number($context),
755
+            'discount'   => $this->get_discount_code($context),
756 756
 		);
757 757
 
758
-		return apply_filters( 'wpinv_user_info', $user_info, $this->get_id(), $this );
758
+		return apply_filters('wpinv_user_info', $user_info, $this->get_id(), $this);
759 759
 
760 760
     }
761 761
 
@@ -766,8 +766,8 @@  discard block
 block discarded – undo
766 766
 	 * @param  string $context View or edit context.
767 767
 	 * @return int
768 768
 	 */
769
-	public function get_author( $context = 'view' ) {
770
-		return (int) $this->get_prop( 'author', $context );
769
+	public function get_author($context = 'view') {
770
+		return (int) $this->get_prop('author', $context);
771 771
     }
772 772
 
773 773
     /**
@@ -777,8 +777,8 @@  discard block
 block discarded – undo
777 777
 	 * @param  string $context View or edit context.
778 778
 	 * @return int
779 779
 	 */
780
-	public function get_user_id( $context = 'view' ) {
781
-		return $this->get_author( $context );
780
+	public function get_user_id($context = 'view') {
781
+		return $this->get_author($context);
782 782
     }
783 783
 
784 784
      /**
@@ -788,8 +788,8 @@  discard block
 block discarded – undo
788 788
 	 * @param  string $context View or edit context.
789 789
 	 * @return int
790 790
 	 */
791
-	public function get_customer_id( $context = 'view' ) {
792
-		return $this->get_author( $context );
791
+	public function get_customer_id($context = 'view') {
792
+		return $this->get_author($context);
793 793
     }
794 794
 
795 795
     /**
@@ -799,8 +799,8 @@  discard block
 block discarded – undo
799 799
 	 * @param  string $context View or edit context.
800 800
 	 * @return string
801 801
 	 */
802
-	public function get_ip( $context = 'view' ) {
803
-		return $this->get_prop( 'user_ip', $context );
802
+	public function get_ip($context = 'view') {
803
+		return $this->get_prop('user_ip', $context);
804 804
     }
805 805
 
806 806
     /**
@@ -810,8 +810,8 @@  discard block
 block discarded – undo
810 810
 	 * @param  string $context View or edit context.
811 811
 	 * @return string
812 812
 	 */
813
-	public function get_user_ip( $context = 'view' ) {
814
-		return $this->get_ip( $context );
813
+	public function get_user_ip($context = 'view') {
814
+		return $this->get_ip($context);
815 815
     }
816 816
 
817 817
      /**
@@ -821,8 +821,8 @@  discard block
 block discarded – undo
821 821
 	 * @param  string $context View or edit context.
822 822
 	 * @return string
823 823
 	 */
824
-	public function get_customer_ip( $context = 'view' ) {
825
-		return $this->get_ip( $context );
824
+	public function get_customer_ip($context = 'view') {
825
+		return $this->get_ip($context);
826 826
     }
827 827
 
828 828
     /**
@@ -832,8 +832,8 @@  discard block
 block discarded – undo
832 832
 	 * @param  string $context View or edit context.
833 833
 	 * @return string
834 834
 	 */
835
-	public function get_first_name( $context = 'view' ) {
836
-		return $this->get_prop( 'first_name', $context );
835
+	public function get_first_name($context = 'view') {
836
+		return $this->get_prop('first_name', $context);
837 837
     }
838 838
 
839 839
     /**
@@ -843,8 +843,8 @@  discard block
 block discarded – undo
843 843
 	 * @param  string $context View or edit context.
844 844
 	 * @return string
845 845
 	 */
846
-	public function get_user_first_name( $context = 'view' ) {
847
-		return $this->get_first_name( $context );
846
+	public function get_user_first_name($context = 'view') {
847
+		return $this->get_first_name($context);
848 848
     }
849 849
 
850 850
      /**
@@ -854,8 +854,8 @@  discard block
 block discarded – undo
854 854
 	 * @param  string $context View or edit context.
855 855
 	 * @return string
856 856
 	 */
857
-	public function get_customer_first_name( $context = 'view' ) {
858
-		return $this->get_first_name( $context );
857
+	public function get_customer_first_name($context = 'view') {
858
+		return $this->get_first_name($context);
859 859
     }
860 860
 
861 861
     /**
@@ -865,8 +865,8 @@  discard block
 block discarded – undo
865 865
 	 * @param  string $context View or edit context.
866 866
 	 * @return string
867 867
 	 */
868
-	public function get_last_name( $context = 'view' ) {
869
-		return $this->get_prop( 'last_name', $context );
868
+	public function get_last_name($context = 'view') {
869
+		return $this->get_prop('last_name', $context);
870 870
     }
871 871
 
872 872
     /**
@@ -876,8 +876,8 @@  discard block
 block discarded – undo
876 876
 	 * @param  string $context View or edit context.
877 877
 	 * @return string
878 878
 	 */
879
-	public function get_user_last_name( $context = 'view' ) {
880
-		return $this->get_last_name( $context );
879
+	public function get_user_last_name($context = 'view') {
880
+		return $this->get_last_name($context);
881 881
     }
882 882
 
883 883
     /**
@@ -887,8 +887,8 @@  discard block
 block discarded – undo
887 887
 	 * @param  string $context View or edit context.
888 888
 	 * @return string
889 889
 	 */
890
-	public function get_customer_last_name( $context = 'view' ) {
891
-		return $this->get_last_name( $context );
890
+	public function get_customer_last_name($context = 'view') {
891
+		return $this->get_last_name($context);
892 892
     }
893 893
 
894 894
     /**
@@ -898,22 +898,22 @@  discard block
 block discarded – undo
898 898
 	 * @param  string $context View or edit context.
899 899
 	 * @return string
900 900
 	 */
901
-	public function get_full_name( $context = 'view' ) {
902
-		$name = trim( $this->get_first_name( $context ) . ' ' . $this->get_last_name( $context ) );
901
+	public function get_full_name($context = 'view') {
902
+		$name = trim($this->get_first_name($context) . ' ' . $this->get_last_name($context));
903 903
 
904
-		if ( ! $name ) {
905
-			$user = get_userdata( $this->get_author( $context ) );
904
+		if (!$name) {
905
+			$user = get_userdata($this->get_author($context));
906 906
 
907
-			if ( $user ) {
907
+			if ($user) {
908 908
 				$name = $user->display_name;
909 909
 			}
910 910
 		}
911 911
 
912
-		if ( ! $name ) {
913
-			$name = $this->get_email( $context );
912
+		if (!$name) {
913
+			$name = $this->get_email($context);
914 914
 		}
915 915
 
916
-		return apply_filters( 'wpinv_invoice_user_full_name', $name, $this );
916
+		return apply_filters('wpinv_invoice_user_full_name', $name, $this);
917 917
     }
918 918
 
919 919
     /**
@@ -923,8 +923,8 @@  discard block
 block discarded – undo
923 923
 	 * @param  string $context View or edit context.
924 924
 	 * @return string
925 925
 	 */
926
-	public function get_user_full_name( $context = 'view' ) {
927
-		return $this->get_full_name( $context );
926
+	public function get_user_full_name($context = 'view') {
927
+		return $this->get_full_name($context);
928 928
     }
929 929
 
930 930
     /**
@@ -934,8 +934,8 @@  discard block
 block discarded – undo
934 934
 	 * @param  string $context View or edit context.
935 935
 	 * @return string
936 936
 	 */
937
-	public function get_customer_full_name( $context = 'view' ) {
938
-		return $this->get_full_name( $context );
937
+	public function get_customer_full_name($context = 'view') {
938
+		return $this->get_full_name($context);
939 939
     }
940 940
 
941 941
     /**
@@ -945,8 +945,8 @@  discard block
 block discarded – undo
945 945
 	 * @param  string $context View or edit context.
946 946
 	 * @return string
947 947
 	 */
948
-	public function get_phone( $context = 'view' ) {
949
-		return $this->get_prop( 'phone', $context );
948
+	public function get_phone($context = 'view') {
949
+		return $this->get_prop('phone', $context);
950 950
     }
951 951
 
952 952
     /**
@@ -956,8 +956,8 @@  discard block
 block discarded – undo
956 956
 	 * @param  string $context View or edit context.
957 957
 	 * @return string
958 958
 	 */
959
-	public function get_phone_number( $context = 'view' ) {
960
-		return $this->get_phone( $context );
959
+	public function get_phone_number($context = 'view') {
960
+		return $this->get_phone($context);
961 961
     }
962 962
 
963 963
     /**
@@ -967,8 +967,8 @@  discard block
 block discarded – undo
967 967
 	 * @param  string $context View or edit context.
968 968
 	 * @return string
969 969
 	 */
970
-	public function get_user_phone( $context = 'view' ) {
971
-		return $this->get_phone( $context );
970
+	public function get_user_phone($context = 'view') {
971
+		return $this->get_phone($context);
972 972
     }
973 973
 
974 974
     /**
@@ -978,8 +978,8 @@  discard block
 block discarded – undo
978 978
 	 * @param  string $context View or edit context.
979 979
 	 * @return string
980 980
 	 */
981
-	public function get_customer_phone( $context = 'view' ) {
982
-		return $this->get_phone( $context );
981
+	public function get_customer_phone($context = 'view') {
982
+		return $this->get_phone($context);
983 983
     }
984 984
 
985 985
     /**
@@ -989,8 +989,8 @@  discard block
 block discarded – undo
989 989
 	 * @param  string $context View or edit context.
990 990
 	 * @return string
991 991
 	 */
992
-	public function get_email( $context = 'view' ) {
993
-		return $this->get_prop( 'email', $context );
992
+	public function get_email($context = 'view') {
993
+		return $this->get_prop('email', $context);
994 994
     }
995 995
 
996 996
     /**
@@ -1000,8 +1000,8 @@  discard block
 block discarded – undo
1000 1000
 	 * @param  string $context View or edit context.
1001 1001
 	 * @return string
1002 1002
 	 */
1003
-	public function get_email_address( $context = 'view' ) {
1004
-		return $this->get_email( $context );
1003
+	public function get_email_address($context = 'view') {
1004
+		return $this->get_email($context);
1005 1005
     }
1006 1006
 
1007 1007
     /**
@@ -1011,8 +1011,8 @@  discard block
 block discarded – undo
1011 1011
 	 * @param  string $context View or edit context.
1012 1012
 	 * @return string
1013 1013
 	 */
1014
-	public function get_user_email( $context = 'view' ) {
1015
-		return $this->get_email( $context );
1014
+	public function get_user_email($context = 'view') {
1015
+		return $this->get_email($context);
1016 1016
     }
1017 1017
 
1018 1018
     /**
@@ -1022,8 +1022,8 @@  discard block
 block discarded – undo
1022 1022
 	 * @param  string $context View or edit context.
1023 1023
 	 * @return string
1024 1024
 	 */
1025
-	public function get_customer_email( $context = 'view' ) {
1026
-		return $this->get_email( $context );
1025
+	public function get_customer_email($context = 'view') {
1026
+		return $this->get_email($context);
1027 1027
     }
1028 1028
 
1029 1029
     /**
@@ -1033,9 +1033,9 @@  discard block
 block discarded – undo
1033 1033
 	 * @param  string $context View or edit context.
1034 1034
 	 * @return string
1035 1035
 	 */
1036
-	public function get_country( $context = 'view' ) {
1037
-		$country = $this->get_prop( 'country', $context );
1038
-		return empty( $country ) ? wpinv_get_default_country() : $country;
1036
+	public function get_country($context = 'view') {
1037
+		$country = $this->get_prop('country', $context);
1038
+		return empty($country) ? wpinv_get_default_country() : $country;
1039 1039
     }
1040 1040
 
1041 1041
     /**
@@ -1045,8 +1045,8 @@  discard block
 block discarded – undo
1045 1045
 	 * @param  string $context View or edit context.
1046 1046
 	 * @return string
1047 1047
 	 */
1048
-	public function get_user_country( $context = 'view' ) {
1049
-		return $this->get_country( $context );
1048
+	public function get_user_country($context = 'view') {
1049
+		return $this->get_country($context);
1050 1050
     }
1051 1051
 
1052 1052
     /**
@@ -1056,8 +1056,8 @@  discard block
 block discarded – undo
1056 1056
 	 * @param  string $context View or edit context.
1057 1057
 	 * @return string
1058 1058
 	 */
1059
-	public function get_customer_country( $context = 'view' ) {
1060
-		return $this->get_country( $context );
1059
+	public function get_customer_country($context = 'view') {
1060
+		return $this->get_country($context);
1061 1061
     }
1062 1062
 
1063 1063
     /**
@@ -1067,9 +1067,9 @@  discard block
 block discarded – undo
1067 1067
 	 * @param  string $context View or edit context.
1068 1068
 	 * @return string
1069 1069
 	 */
1070
-	public function get_state( $context = 'view' ) {
1071
-		$state = $this->get_prop( 'state', $context );
1072
-		return empty( $state ) ? wpinv_get_default_state() : $state;
1070
+	public function get_state($context = 'view') {
1071
+		$state = $this->get_prop('state', $context);
1072
+		return empty($state) ? wpinv_get_default_state() : $state;
1073 1073
     }
1074 1074
 
1075 1075
     /**
@@ -1079,8 +1079,8 @@  discard block
 block discarded – undo
1079 1079
 	 * @param  string $context View or edit context.
1080 1080
 	 * @return string
1081 1081
 	 */
1082
-	public function get_user_state( $context = 'view' ) {
1083
-		return $this->get_state( $context );
1082
+	public function get_user_state($context = 'view') {
1083
+		return $this->get_state($context);
1084 1084
     }
1085 1085
 
1086 1086
     /**
@@ -1090,8 +1090,8 @@  discard block
 block discarded – undo
1090 1090
 	 * @param  string $context View or edit context.
1091 1091
 	 * @return string
1092 1092
 	 */
1093
-	public function get_customer_state( $context = 'view' ) {
1094
-		return $this->get_state( $context );
1093
+	public function get_customer_state($context = 'view') {
1094
+		return $this->get_state($context);
1095 1095
     }
1096 1096
 
1097 1097
     /**
@@ -1101,8 +1101,8 @@  discard block
 block discarded – undo
1101 1101
 	 * @param  string $context View or edit context.
1102 1102
 	 * @return string
1103 1103
 	 */
1104
-	public function get_city( $context = 'view' ) {
1105
-		return $this->get_prop( 'city', $context );
1104
+	public function get_city($context = 'view') {
1105
+		return $this->get_prop('city', $context);
1106 1106
     }
1107 1107
 
1108 1108
     /**
@@ -1112,8 +1112,8 @@  discard block
 block discarded – undo
1112 1112
 	 * @param  string $context View or edit context.
1113 1113
 	 * @return string
1114 1114
 	 */
1115
-	public function get_user_city( $context = 'view' ) {
1116
-		return $this->get_city( $context );
1115
+	public function get_user_city($context = 'view') {
1116
+		return $this->get_city($context);
1117 1117
     }
1118 1118
 
1119 1119
     /**
@@ -1123,8 +1123,8 @@  discard block
 block discarded – undo
1123 1123
 	 * @param  string $context View or edit context.
1124 1124
 	 * @return string
1125 1125
 	 */
1126
-	public function get_customer_city( $context = 'view' ) {
1127
-		return $this->get_city( $context );
1126
+	public function get_customer_city($context = 'view') {
1127
+		return $this->get_city($context);
1128 1128
     }
1129 1129
 
1130 1130
     /**
@@ -1134,8 +1134,8 @@  discard block
 block discarded – undo
1134 1134
 	 * @param  string $context View or edit context.
1135 1135
 	 * @return string
1136 1136
 	 */
1137
-	public function get_zip( $context = 'view' ) {
1138
-		return $this->get_prop( 'zip', $context );
1137
+	public function get_zip($context = 'view') {
1138
+		return $this->get_prop('zip', $context);
1139 1139
     }
1140 1140
 
1141 1141
     /**
@@ -1145,8 +1145,8 @@  discard block
 block discarded – undo
1145 1145
 	 * @param  string $context View or edit context.
1146 1146
 	 * @return string
1147 1147
 	 */
1148
-	public function get_user_zip( $context = 'view' ) {
1149
-		return $this->get_zip( $context );
1148
+	public function get_user_zip($context = 'view') {
1149
+		return $this->get_zip($context);
1150 1150
     }
1151 1151
 
1152 1152
     /**
@@ -1156,8 +1156,8 @@  discard block
 block discarded – undo
1156 1156
 	 * @param  string $context View or edit context.
1157 1157
 	 * @return string
1158 1158
 	 */
1159
-	public function get_customer_zip( $context = 'view' ) {
1160
-		return $this->get_zip( $context );
1159
+	public function get_customer_zip($context = 'view') {
1160
+		return $this->get_zip($context);
1161 1161
     }
1162 1162
 
1163 1163
     /**
@@ -1167,8 +1167,8 @@  discard block
 block discarded – undo
1167 1167
 	 * @param  string $context View or edit context.
1168 1168
 	 * @return string
1169 1169
 	 */
1170
-	public function get_company( $context = 'view' ) {
1171
-		return $this->get_prop( 'company', $context );
1170
+	public function get_company($context = 'view') {
1171
+		return $this->get_prop('company', $context);
1172 1172
     }
1173 1173
 
1174 1174
     /**
@@ -1178,8 +1178,8 @@  discard block
 block discarded – undo
1178 1178
 	 * @param  string $context View or edit context.
1179 1179
 	 * @return string
1180 1180
 	 */
1181
-	public function get_user_company( $context = 'view' ) {
1182
-		return $this->get_company( $context );
1181
+	public function get_user_company($context = 'view') {
1182
+		return $this->get_company($context);
1183 1183
     }
1184 1184
 
1185 1185
     /**
@@ -1189,8 +1189,8 @@  discard block
 block discarded – undo
1189 1189
 	 * @param  string $context View or edit context.
1190 1190
 	 * @return string
1191 1191
 	 */
1192
-	public function get_customer_company( $context = 'view' ) {
1193
-		return $this->get_company( $context );
1192
+	public function get_customer_company($context = 'view') {
1193
+		return $this->get_company($context);
1194 1194
     }
1195 1195
 
1196 1196
 	/**
@@ -1200,8 +1200,8 @@  discard block
 block discarded – undo
1200 1200
 	 * @param  string $context View or edit context.
1201 1201
 	 * @return string
1202 1202
 	 */
1203
-	public function get_company_id( $context = 'view' ) {
1204
-		return $this->get_prop( 'company_id', $context );
1203
+	public function get_company_id($context = 'view') {
1204
+		return $this->get_prop('company_id', $context);
1205 1205
     }
1206 1206
 
1207 1207
     /**
@@ -1211,8 +1211,8 @@  discard block
 block discarded – undo
1211 1211
 	 * @param  string $context View or edit context.
1212 1212
 	 * @return string
1213 1213
 	 */
1214
-	public function get_vat_number( $context = 'view' ) {
1215
-		return $this->get_prop( 'vat_number', $context );
1214
+	public function get_vat_number($context = 'view') {
1215
+		return $this->get_prop('vat_number', $context);
1216 1216
     }
1217 1217
 
1218 1218
     /**
@@ -1222,8 +1222,8 @@  discard block
 block discarded – undo
1222 1222
 	 * @param  string $context View or edit context.
1223 1223
 	 * @return string
1224 1224
 	 */
1225
-	public function get_user_vat_number( $context = 'view' ) {
1226
-		return $this->get_vat_number( $context );
1225
+	public function get_user_vat_number($context = 'view') {
1226
+		return $this->get_vat_number($context);
1227 1227
     }
1228 1228
 
1229 1229
     /**
@@ -1233,8 +1233,8 @@  discard block
 block discarded – undo
1233 1233
 	 * @param  string $context View or edit context.
1234 1234
 	 * @return string
1235 1235
 	 */
1236
-	public function get_customer_vat_number( $context = 'view' ) {
1237
-		return $this->get_vat_number( $context );
1236
+	public function get_customer_vat_number($context = 'view') {
1237
+		return $this->get_vat_number($context);
1238 1238
     }
1239 1239
 
1240 1240
     /**
@@ -1244,8 +1244,8 @@  discard block
 block discarded – undo
1244 1244
 	 * @param  string $context View or edit context.
1245 1245
 	 * @return string
1246 1246
 	 */
1247
-	public function get_vat_rate( $context = 'view' ) {
1248
-		return $this->get_prop( 'vat_rate', $context );
1247
+	public function get_vat_rate($context = 'view') {
1248
+		return $this->get_prop('vat_rate', $context);
1249 1249
     }
1250 1250
 
1251 1251
     /**
@@ -1255,8 +1255,8 @@  discard block
 block discarded – undo
1255 1255
 	 * @param  string $context View or edit context.
1256 1256
 	 * @return string
1257 1257
 	 */
1258
-	public function get_user_vat_rate( $context = 'view' ) {
1259
-		return $this->get_vat_rate( $context );
1258
+	public function get_user_vat_rate($context = 'view') {
1259
+		return $this->get_vat_rate($context);
1260 1260
     }
1261 1261
 
1262 1262
     /**
@@ -1266,8 +1266,8 @@  discard block
 block discarded – undo
1266 1266
 	 * @param  string $context View or edit context.
1267 1267
 	 * @return string
1268 1268
 	 */
1269
-	public function get_customer_vat_rate( $context = 'view' ) {
1270
-		return $this->get_vat_rate( $context );
1269
+	public function get_customer_vat_rate($context = 'view') {
1270
+		return $this->get_vat_rate($context);
1271 1271
     }
1272 1272
 
1273 1273
     /**
@@ -1277,8 +1277,8 @@  discard block
 block discarded – undo
1277 1277
 	 * @param  string $context View or edit context.
1278 1278
 	 * @return string
1279 1279
 	 */
1280
-	public function get_address( $context = 'view' ) {
1281
-		return $this->get_prop( 'address', $context );
1280
+	public function get_address($context = 'view') {
1281
+		return $this->get_prop('address', $context);
1282 1282
     }
1283 1283
 
1284 1284
     /**
@@ -1288,8 +1288,8 @@  discard block
 block discarded – undo
1288 1288
 	 * @param  string $context View or edit context.
1289 1289
 	 * @return string
1290 1290
 	 */
1291
-	public function get_user_address( $context = 'view' ) {
1292
-		return $this->get_address( $context );
1291
+	public function get_user_address($context = 'view') {
1292
+		return $this->get_address($context);
1293 1293
     }
1294 1294
 
1295 1295
     /**
@@ -1299,8 +1299,8 @@  discard block
 block discarded – undo
1299 1299
 	 * @param  string $context View or edit context.
1300 1300
 	 * @return string
1301 1301
 	 */
1302
-	public function get_customer_address( $context = 'view' ) {
1303
-		return $this->get_address( $context );
1302
+	public function get_customer_address($context = 'view') {
1303
+		return $this->get_address($context);
1304 1304
     }
1305 1305
 
1306 1306
     /**
@@ -1310,8 +1310,8 @@  discard block
 block discarded – undo
1310 1310
 	 * @param  string $context View or edit context.
1311 1311
 	 * @return bool
1312 1312
 	 */
1313
-	public function get_is_viewed( $context = 'view' ) {
1314
-		return (bool) $this->get_prop( 'is_viewed', $context );
1313
+	public function get_is_viewed($context = 'view') {
1314
+		return (bool) $this->get_prop('is_viewed', $context);
1315 1315
 	}
1316 1316
 
1317 1317
 	/**
@@ -1321,8 +1321,8 @@  discard block
 block discarded – undo
1321 1321
 	 * @param  string $context View or edit context.
1322 1322
 	 * @return bool
1323 1323
 	 */
1324
-	public function get_email_cc( $context = 'view' ) {
1325
-		return $this->get_prop( 'email_cc', $context );
1324
+	public function get_email_cc($context = 'view') {
1325
+		return $this->get_prop('email_cc', $context);
1326 1326
 	}
1327 1327
 
1328 1328
 	/**
@@ -1332,8 +1332,8 @@  discard block
 block discarded – undo
1332 1332
 	 * @param  string $context View or edit context.
1333 1333
 	 * @return bool
1334 1334
 	 */
1335
-	public function get_template( $context = 'view' ) {
1336
-		return $this->get_prop( 'template', $context );
1335
+	public function get_template($context = 'view') {
1336
+		return $this->get_prop('template', $context);
1337 1337
 	}
1338 1338
 
1339 1339
 	/**
@@ -1343,8 +1343,8 @@  discard block
 block discarded – undo
1343 1343
 	 * @param  string $context View or edit context.
1344 1344
 	 * @return bool
1345 1345
 	 */
1346
-	public function get_created_via( $context = 'view' ) {
1347
-		return $this->get_prop( 'created_via', $context );
1346
+	public function get_created_via($context = 'view') {
1347
+		return $this->get_prop('created_via', $context);
1348 1348
 	}
1349 1349
 
1350 1350
 	/**
@@ -1354,8 +1354,8 @@  discard block
 block discarded – undo
1354 1354
 	 * @param  string $context View or edit context.
1355 1355
 	 * @return bool
1356 1356
 	 */
1357
-	public function get_address_confirmed( $context = 'view' ) {
1358
-		return (bool) $this->get_prop( 'address_confirmed', $context );
1357
+	public function get_address_confirmed($context = 'view') {
1358
+		return (bool) $this->get_prop('address_confirmed', $context);
1359 1359
     }
1360 1360
 
1361 1361
     /**
@@ -1365,8 +1365,8 @@  discard block
 block discarded – undo
1365 1365
 	 * @param  string $context View or edit context.
1366 1366
 	 * @return bool
1367 1367
 	 */
1368
-	public function get_user_address_confirmed( $context = 'view' ) {
1369
-		return $this->get_address_confirmed( $context );
1368
+	public function get_user_address_confirmed($context = 'view') {
1369
+		return $this->get_address_confirmed($context);
1370 1370
     }
1371 1371
 
1372 1372
     /**
@@ -1376,8 +1376,8 @@  discard block
 block discarded – undo
1376 1376
 	 * @param  string $context View or edit context.
1377 1377
 	 * @return bool
1378 1378
 	 */
1379
-	public function get_customer_address_confirmed( $context = 'view' ) {
1380
-		return $this->get_address_confirmed( $context );
1379
+	public function get_customer_address_confirmed($context = 'view') {
1380
+		return $this->get_address_confirmed($context);
1381 1381
     }
1382 1382
 
1383 1383
 	/**
@@ -1388,8 +1388,8 @@  discard block
 block discarded – undo
1388 1388
 	 */
1389 1389
 	public function get_shipping_address() {
1390 1390
 
1391
-		$shipping_address = get_post_meta( $this->get_id(), 'shipping_address', true );
1392
-		return is_array( $shipping_address ) ? $shipping_address : false;
1391
+		$shipping_address = get_post_meta($this->get_id(), 'shipping_address', true);
1392
+		return is_array($shipping_address) ? $shipping_address : false;
1393 1393
     }
1394 1394
 
1395 1395
 	/**
@@ -1406,17 +1406,17 @@  discard block
 block discarded – undo
1406 1406
 	 * @param  string $context View or edit context.
1407 1407
 	 * @return float
1408 1408
 	 */
1409
-	public function get_shipping( $context = 'view' ) {
1409
+	public function get_shipping($context = 'view') {
1410 1410
 
1411
-		if ( $context = 'view' ) {
1412
-			return floatval( $this->get_prop( 'shipping', $context ) );
1411
+		if ($context = 'view') {
1412
+			return floatval($this->get_prop('shipping', $context));
1413 1413
 		}
1414 1414
 
1415
-		return $this->get_prop( 'shipping', $context );
1415
+		return $this->get_prop('shipping', $context);
1416 1416
     }
1417 1417
 
1418 1418
 	public function has_shipping() {
1419
-		return defined( 'GETPAID_SHIPPING_CALCULATOR_VERSION' ) && null !== $this->get_prop( 'shipping', 'edit' );
1419
+		return defined('GETPAID_SHIPPING_CALCULATOR_VERSION') && null !== $this->get_prop('shipping', 'edit');
1420 1420
     }
1421 1421
 
1422 1422
     /**
@@ -1426,12 +1426,12 @@  discard block
 block discarded – undo
1426 1426
 	 * @param  string $context View or edit context.
1427 1427
 	 * @return float
1428 1428
 	 */
1429
-	public function get_subtotal( $context = 'view' ) {
1430
-        $subtotal = (float) $this->get_prop( 'subtotal', $context );
1429
+	public function get_subtotal($context = 'view') {
1430
+        $subtotal = (float) $this->get_prop('subtotal', $context);
1431 1431
 
1432 1432
         // Backwards compatibility.
1433
-        if ( is_bool( $context ) && $context ) {
1434
-            return wpinv_price( $subtotal, $this->get_currency() );
1433
+        if (is_bool($context) && $context) {
1434
+            return wpinv_price($subtotal, $this->get_currency());
1435 1435
         }
1436 1436
 
1437 1437
         return $subtotal;
@@ -1444,8 +1444,8 @@  discard block
 block discarded – undo
1444 1444
 	 * @param  string $context View or edit context.
1445 1445
 	 * @return float
1446 1446
 	 */
1447
-	public function get_total_discount( $context = 'view' ) {
1448
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_discount', $context ) ) );
1447
+	public function get_total_discount($context = 'view') {
1448
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_discount', $context)));
1449 1449
     }
1450 1450
 
1451 1451
     /**
@@ -1455,18 +1455,18 @@  discard block
 block discarded – undo
1455 1455
 	 * @param  string $context View or edit context.
1456 1456
 	 * @return float
1457 1457
 	 */
1458
-	public function get_total_tax( $context = 'view' ) {
1459
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_tax', $context ) ) );
1458
+	public function get_total_tax($context = 'view') {
1459
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_tax', $context)));
1460 1460
 	}
1461 1461
 
1462 1462
 	/**
1463 1463
 	 * @deprecated
1464 1464
 	 */
1465
-	public function get_final_tax( $currency = false ) {
1465
+	public function get_final_tax($currency = false) {
1466 1466
 		$tax = $this->get_total_tax();
1467 1467
 
1468
-        if ( $currency ) {
1469
-			return wpinv_price( $tax, $this->get_currency() );
1468
+        if ($currency) {
1469
+			return wpinv_price($tax, $this->get_currency());
1470 1470
         }
1471 1471
 
1472 1472
         return $tax;
@@ -1479,8 +1479,8 @@  discard block
 block discarded – undo
1479 1479
 	 * @param  string $context View or edit context.
1480 1480
 	 * @return float
1481 1481
 	 */
1482
-	public function get_total_fees( $context = 'view' ) {
1483
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_fees', $context ) ) );
1482
+	public function get_total_fees($context = 'view') {
1483
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_fees', $context)));
1484 1484
     }
1485 1485
 
1486 1486
     /**
@@ -1490,8 +1490,8 @@  discard block
 block discarded – undo
1490 1490
 	 * @param  string $context View or edit context.
1491 1491
 	 * @return float
1492 1492
 	 */
1493
-	public function get_fees_total( $context = 'view' ) {
1494
-		return $this->get_total_fees( $context );
1493
+	public function get_fees_total($context = 'view') {
1494
+		return $this->get_total_fees($context);
1495 1495
     }
1496 1496
 
1497 1497
     /**
@@ -1500,14 +1500,14 @@  discard block
 block discarded – undo
1500 1500
 	 * @since 1.0.19
1501 1501
      * @return float
1502 1502
 	 */
1503
-	public function get_total( $context = 'view' ) {
1504
-		$total = $this->get_prop( 'total', $context );
1503
+	public function get_total($context = 'view') {
1504
+		$total = $this->get_prop('total', $context);
1505 1505
 
1506
-		if ( $this->has_shipping() && $context == 'view' ) {
1507
-			$total = $this->get_prop( 'total', $context ) + $this->get_shipping( $context );
1506
+		if ($this->has_shipping() && $context == 'view') {
1507
+			$total = $this->get_prop('total', $context) + $this->get_shipping($context);
1508 1508
 		}
1509 1509
 
1510
-		return wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1510
+		return wpinv_round_amount(wpinv_sanitize_amount($total));
1511 1511
 	}
1512 1512
 
1513 1513
 	/**
@@ -1519,20 +1519,20 @@  discard block
 block discarded – undo
1519 1519
 	public function get_non_recurring_total() {
1520 1520
 
1521 1521
 		$subtotal = 0;
1522
-		foreach ( $this->get_items() as $item ) {
1523
-			if ( ! $item->is_recurring() ) {
1522
+		foreach ($this->get_items() as $item) {
1523
+			if (!$item->is_recurring()) {
1524 1524
 				$subtotal += $item->get_sub_total();
1525 1525
 			}
1526 1526
 		}
1527 1527
 
1528
-		foreach ( $this->get_fees() as $fee ) {
1529
-			if ( empty( $fee['recurring_fee'] ) ) {
1530
-				$subtotal += wpinv_sanitize_amount( $fee['initial_fee'] );
1528
+		foreach ($this->get_fees() as $fee) {
1529
+			if (empty($fee['recurring_fee'])) {
1530
+				$subtotal += wpinv_sanitize_amount($fee['initial_fee']);
1531 1531
 			}
1532 1532
 		}
1533 1533
 
1534
-		$subtotal = wpinv_round_amount( wpinv_sanitize_amount( $subtotal ) );
1535
-        return apply_filters( 'wpinv_get_non_recurring_invoice_total', $subtotal, $this );
1534
+		$subtotal = wpinv_round_amount(wpinv_sanitize_amount($subtotal));
1535
+        return apply_filters('wpinv_get_non_recurring_invoice_total', $subtotal, $this);
1536 1536
 
1537 1537
     }
1538 1538
 
@@ -1555,7 +1555,7 @@  discard block
 block discarded – undo
1555 1555
 	 */
1556 1556
     public function get_initial_total() {
1557 1557
 
1558
-		if ( empty( $this->totals ) ) {
1558
+		if (empty($this->totals)) {
1559 1559
 			$this->recalculate_total();
1560 1560
 		}
1561 1561
 
@@ -1565,12 +1565,12 @@  discard block
 block discarded – undo
1565 1565
 		$subtotal = $this->totals['subtotal']['initial'];
1566 1566
 		$total    = $tax + $fee - $discount + $subtotal;
1567 1567
 
1568
-		if ( 0 > $total ) {
1568
+		if (0 > $total) {
1569 1569
 			$total = 0;
1570 1570
 		}
1571 1571
 
1572
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1573
-        return apply_filters( 'wpinv_get_initial_invoice_total', $total, $this );
1572
+		$total = wpinv_round_amount(wpinv_sanitize_amount($total));
1573
+        return apply_filters('wpinv_get_initial_invoice_total', $total, $this);
1574 1574
 	}
1575 1575
 
1576 1576
 	/**
@@ -1582,7 +1582,7 @@  discard block
 block discarded – undo
1582 1582
 	 */
1583 1583
     public function get_recurring_total() {
1584 1584
 
1585
-		if ( empty( $this->totals ) ) {
1585
+		if (empty($this->totals)) {
1586 1586
 			$this->recalculate_total();
1587 1587
 		}
1588 1588
 
@@ -1592,12 +1592,12 @@  discard block
 block discarded – undo
1592 1592
 		$subtotal = $this->totals['subtotal']['recurring'];
1593 1593
 		$total    = $tax + $fee - $discount + $subtotal;
1594 1594
 
1595
-		if ( 0 > $total ) {
1595
+		if (0 > $total) {
1596 1596
 			$total = 0;
1597 1597
 		}
1598 1598
 
1599
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1600
-        return apply_filters( 'wpinv_get_recurring_invoice_total', $total, $this );
1599
+		$total = wpinv_round_amount(wpinv_sanitize_amount($total));
1600
+        return apply_filters('wpinv_get_recurring_invoice_total', $total, $this);
1601 1601
 	}
1602 1602
 
1603 1603
 	/**
@@ -1608,10 +1608,10 @@  discard block
 block discarded – undo
1608 1608
 	 * @param string $currency Whether to include the currency.
1609 1609
      * @return float|string
1610 1610
 	 */
1611
-    public function get_recurring_details( $field = '', $currency = false ) {
1611
+    public function get_recurring_details($field = '', $currency = false) {
1612 1612
 
1613 1613
 		// Maybe recalculate totals.
1614
-		if ( empty( $this->totals ) ) {
1614
+		if (empty($this->totals)) {
1615 1615
 			$this->recalculate_total();
1616 1616
 		}
1617 1617
 
@@ -1631,8 +1631,8 @@  discard block
 block discarded – undo
1631 1631
 			$currency
1632 1632
 		);
1633 1633
 
1634
-        if ( isset( $data[ $field ] ) ) {
1635
-            return ( $currency ? wpinv_price( $data[ $field ], $this->get_currency() ) : $data[ $field ] );
1634
+        if (isset($data[$field])) {
1635
+            return ($currency ? wpinv_price($data[$field], $this->get_currency()) : $data[$field]);
1636 1636
         }
1637 1637
 
1638 1638
         return $data;
@@ -1645,8 +1645,8 @@  discard block
 block discarded – undo
1645 1645
 	 * @param  string $context View or edit context.
1646 1646
 	 * @return array
1647 1647
 	 */
1648
-	public function get_fees( $context = 'view' ) {
1649
-		return wpinv_parse_list( $this->get_prop( 'fees', $context ) );
1648
+	public function get_fees($context = 'view') {
1649
+		return wpinv_parse_list($this->get_prop('fees', $context));
1650 1650
     }
1651 1651
 
1652 1652
     /**
@@ -1656,8 +1656,8 @@  discard block
 block discarded – undo
1656 1656
 	 * @param  string $context View or edit context.
1657 1657
 	 * @return array
1658 1658
 	 */
1659
-	public function get_discounts( $context = 'view' ) {
1660
-		return wpinv_parse_list( $this->get_prop( 'discounts', $context ) );
1659
+	public function get_discounts($context = 'view') {
1660
+		return wpinv_parse_list($this->get_prop('discounts', $context));
1661 1661
     }
1662 1662
 
1663 1663
     /**
@@ -1667,8 +1667,8 @@  discard block
 block discarded – undo
1667 1667
 	 * @param  string $context View or edit context.
1668 1668
 	 * @return array
1669 1669
 	 */
1670
-	public function get_taxes( $context = 'view' ) {
1671
-		return wpinv_parse_list( $this->get_prop( 'taxes', $context ) );
1670
+	public function get_taxes($context = 'view') {
1671
+		return wpinv_parse_list($this->get_prop('taxes', $context));
1672 1672
     }
1673 1673
 
1674 1674
     /**
@@ -1678,8 +1678,8 @@  discard block
 block discarded – undo
1678 1678
 	 * @param  string $context View or edit context.
1679 1679
 	 * @return GetPaid_Form_Item[]
1680 1680
 	 */
1681
-	public function get_items( $context = 'view' ) {
1682
-        return $this->get_prop( 'items', $context );
1681
+	public function get_items($context = 'view') {
1682
+        return $this->get_prop('items', $context);
1683 1683
 	}
1684 1684
 
1685 1685
 	/**
@@ -1689,7 +1689,7 @@  discard block
 block discarded – undo
1689 1689
 	 * @return string
1690 1690
 	 */
1691 1691
 	public function get_item_ids() {
1692
-		return implode( ', ', wp_list_pluck( $this->get_cart_details(), 'item_id' ) );
1692
+		return implode(', ', wp_list_pluck($this->get_cart_details(), 'item_id'));
1693 1693
     }
1694 1694
 
1695 1695
     /**
@@ -1699,8 +1699,8 @@  discard block
 block discarded – undo
1699 1699
 	 * @param  string $context View or edit context.
1700 1700
 	 * @return int
1701 1701
 	 */
1702
-	public function get_payment_form( $context = 'view' ) {
1703
-		return intval( $this->get_prop( 'payment_form', $context ) );
1702
+	public function get_payment_form($context = 'view') {
1703
+		return intval($this->get_prop('payment_form', $context));
1704 1704
     }
1705 1705
 
1706 1706
     /**
@@ -1710,8 +1710,8 @@  discard block
 block discarded – undo
1710 1710
 	 * @param  string $context View or edit context.
1711 1711
 	 * @return string
1712 1712
 	 */
1713
-	public function get_submission_id( $context = 'view' ) {
1714
-		return $this->get_prop( 'submission_id', $context );
1713
+	public function get_submission_id($context = 'view') {
1714
+		return $this->get_prop('submission_id', $context);
1715 1715
     }
1716 1716
 
1717 1717
     /**
@@ -1721,8 +1721,8 @@  discard block
 block discarded – undo
1721 1721
 	 * @param  string $context View or edit context.
1722 1722
 	 * @return string
1723 1723
 	 */
1724
-	public function get_discount_code( $context = 'view' ) {
1725
-		return $this->get_prop( 'discount_code', $context );
1724
+	public function get_discount_code($context = 'view') {
1725
+		return $this->get_prop('discount_code', $context);
1726 1726
     }
1727 1727
 
1728 1728
     /**
@@ -1732,8 +1732,8 @@  discard block
 block discarded – undo
1732 1732
 	 * @param  string $context View or edit context.
1733 1733
 	 * @return string
1734 1734
 	 */
1735
-	public function get_gateway( $context = 'view' ) {
1736
-		return $this->get_prop( 'gateway', $context );
1735
+	public function get_gateway($context = 'view') {
1736
+		return $this->get_prop('gateway', $context);
1737 1737
     }
1738 1738
 
1739 1739
     /**
@@ -1743,8 +1743,8 @@  discard block
 block discarded – undo
1743 1743
 	 * @return string
1744 1744
 	 */
1745 1745
     public function get_gateway_title() {
1746
-        $title = wpinv_get_gateway_checkout_label( $this->get_gateway() );
1747
-        return apply_filters( 'wpinv_gateway_title', $title, $this->get_id(), $this );
1746
+        $title = wpinv_get_gateway_checkout_label($this->get_gateway());
1747
+        return apply_filters('wpinv_gateway_title', $title, $this->get_id(), $this);
1748 1748
     }
1749 1749
 
1750 1750
     /**
@@ -1754,8 +1754,8 @@  discard block
 block discarded – undo
1754 1754
 	 * @param  string $context View or edit context.
1755 1755
 	 * @return string
1756 1756
 	 */
1757
-	public function get_transaction_id( $context = 'view' ) {
1758
-		return $this->get_prop( 'transaction_id', $context );
1757
+	public function get_transaction_id($context = 'view') {
1758
+		return $this->get_prop('transaction_id', $context);
1759 1759
     }
1760 1760
 
1761 1761
     /**
@@ -1765,9 +1765,9 @@  discard block
 block discarded – undo
1765 1765
 	 * @param  string $context View or edit context.
1766 1766
 	 * @return string
1767 1767
 	 */
1768
-	public function get_currency( $context = 'view' ) {
1769
-        $currency = $this->get_prop( 'currency', $context );
1770
-        return empty( $currency ) ? wpinv_get_currency() : $currency;
1768
+	public function get_currency($context = 'view') {
1769
+        $currency = $this->get_prop('currency', $context);
1770
+        return empty($currency) ? wpinv_get_currency() : $currency;
1771 1771
     }
1772 1772
 
1773 1773
     /**
@@ -1777,8 +1777,8 @@  discard block
 block discarded – undo
1777 1777
 	 * @param  string $context View or edit context.
1778 1778
 	 * @return bool
1779 1779
 	 */
1780
-	public function get_disable_taxes( $context = 'view' ) {
1781
-        return (bool) $this->get_prop( 'disable_taxes', $context );
1780
+	public function get_disable_taxes($context = 'view') {
1781
+        return (bool) $this->get_prop('disable_taxes', $context);
1782 1782
     }
1783 1783
 
1784 1784
     /**
@@ -1788,8 +1788,8 @@  discard block
 block discarded – undo
1788 1788
 	 * @param  string $context View or edit context.
1789 1789
 	 * @return int
1790 1790
 	 */
1791
-    public function get_subscription_id( $context = 'view' ) {
1792
-		return $this->is_renewal() ? $this->get_parent()->get_subscription_id( $context ) : $this->get_prop( 'subscription_id', $context );
1791
+    public function get_subscription_id($context = 'view') {
1792
+		return $this->is_renewal() ? $this->get_parent()->get_subscription_id($context) : $this->get_prop('subscription_id', $context);
1793 1793
 	}
1794 1794
 
1795 1795
 	/**
@@ -1799,12 +1799,12 @@  discard block
 block discarded – undo
1799 1799
 	 * @param  string $context View or edit context.
1800 1800
 	 * @return int
1801 1801
 	 */
1802
-    public function get_remote_subscription_id( $context = 'view' ) {
1803
-        $subscription_id = $this->get_prop( 'remote_subscription_id', $context );
1802
+    public function get_remote_subscription_id($context = 'view') {
1803
+        $subscription_id = $this->get_prop('remote_subscription_id', $context);
1804 1804
 
1805
-        if ( empty( $subscription_id ) && $this->is_renewal() ) {
1805
+        if (empty($subscription_id) && $this->is_renewal()) {
1806 1806
             $parent = $this->get_parent();
1807
-            return $parent->get_remote_subscription_id( $context );
1807
+            return $parent->get_remote_subscription_id($context);
1808 1808
         }
1809 1809
 
1810 1810
         return $subscription_id;
@@ -1817,20 +1817,20 @@  discard block
 block discarded – undo
1817 1817
 	 * @param  string $context View or edit context.
1818 1818
 	 * @return array
1819 1819
 	 */
1820
-    public function get_payment_meta( $context = 'view' ) {
1820
+    public function get_payment_meta($context = 'view') {
1821 1821
 
1822 1822
         return array(
1823
-            'price'        => $this->get_total( $context ),
1824
-            'date'         => $this->get_date_created( $context ),
1825
-            'user_email'   => $this->get_email( $context ),
1826
-            'invoice_key'  => $this->get_key( $context ),
1827
-            'currency'     => $this->get_currency( $context ),
1828
-            'items'        => $this->get_items( $context ),
1829
-            'user_info'    => $this->get_user_info( $context ),
1823
+            'price'        => $this->get_total($context),
1824
+            'date'         => $this->get_date_created($context),
1825
+            'user_email'   => $this->get_email($context),
1826
+            'invoice_key'  => $this->get_key($context),
1827
+            'currency'     => $this->get_currency($context),
1828
+            'items'        => $this->get_items($context),
1829
+            'user_info'    => $this->get_user_info($context),
1830 1830
             'cart_details' => $this->get_cart_details(),
1831
-            'status'       => $this->get_status( $context ),
1832
-            'fees'         => $this->get_fees( $context ),
1833
-            'taxes'        => $this->get_taxes( $context ),
1831
+            'status'       => $this->get_status($context),
1832
+            'fees'         => $this->get_fees($context),
1833
+            'taxes'        => $this->get_taxes($context),
1834 1834
         );
1835 1835
 
1836 1836
     }
@@ -1845,9 +1845,9 @@  discard block
 block discarded – undo
1845 1845
         $items        = $this->get_items();
1846 1846
         $cart_details = array();
1847 1847
 
1848
-        foreach ( $items as $item ) {
1848
+        foreach ($items as $item) {
1849 1849
 			$item->invoice_id = $this->get_id();
1850
-            $cart_details[]   = $item->prepare_data_for_saving();
1850
+            $cart_details[] = $item->prepare_data_for_saving();
1851 1851
         }
1852 1852
 
1853 1853
         return $cart_details;
@@ -1858,11 +1858,11 @@  discard block
 block discarded – undo
1858 1858
 	 *
1859 1859
 	 * @return null|GetPaid_Form_Item|int
1860 1860
 	 */
1861
-	public function get_recurring( $object = false ) {
1861
+	public function get_recurring($object = false) {
1862 1862
 
1863 1863
 		// Are we returning an object?
1864
-        if ( $object ) {
1865
-            return $this->get_item( $this->recurring_item );
1864
+        if ($object) {
1865
+            return $this->get_item($this->recurring_item);
1866 1866
         }
1867 1867
 
1868 1868
         return $this->recurring_item;
@@ -1877,15 +1877,15 @@  discard block
 block discarded – undo
1877 1877
 	public function get_subscription_name() {
1878 1878
 
1879 1879
 		// Retrieve the recurring name
1880
-        $item = $this->get_recurring( true );
1880
+        $item = $this->get_recurring(true);
1881 1881
 
1882 1882
 		// Abort if it does not exist.
1883
-        if ( empty( $item ) ) {
1883
+        if (empty($item)) {
1884 1884
             return '';
1885 1885
         }
1886 1886
 
1887 1887
 		// Return the item name.
1888
-        return apply_filters( 'wpinv_invoice_get_subscription_name', $item->get_name(), $this );
1888
+        return apply_filters('wpinv_invoice_get_subscription_name', $item->get_name(), $this);
1889 1889
 	}
1890 1890
 
1891 1891
 	/**
@@ -1895,9 +1895,9 @@  discard block
 block discarded – undo
1895 1895
 	 * @return string
1896 1896
 	 */
1897 1897
 	public function get_view_url() {
1898
-        $invoice_url = get_permalink( $this->get_id() );
1899
-		$invoice_url = add_query_arg( 'invoice_key', $this->get_key(), $invoice_url );
1900
-        return apply_filters( 'wpinv_get_view_url', $invoice_url, $this );
1898
+        $invoice_url = get_permalink($this->get_id());
1899
+		$invoice_url = add_query_arg('invoice_key', $this->get_key(), $invoice_url);
1900
+        return apply_filters('wpinv_get_view_url', $invoice_url, $this);
1901 1901
 	}
1902 1902
 
1903 1903
 	/**
@@ -1906,25 +1906,25 @@  discard block
 block discarded – undo
1906 1906
 	 * @since 1.0.19
1907 1907
 	 * @return string
1908 1908
 	 */
1909
-	public function get_checkout_payment_url( $deprecated = false, $secret = false ) {
1909
+	public function get_checkout_payment_url($deprecated = false, $secret = false) {
1910 1910
 
1911 1911
 		// Retrieve the checkout url.
1912 1912
         $pay_url = wpinv_get_checkout_uri();
1913 1913
 
1914 1914
 		// Maybe force ssl.
1915
-        if ( is_ssl() ) {
1916
-            $pay_url = str_replace( 'http:', 'https:', $pay_url );
1915
+        if (is_ssl()) {
1916
+            $pay_url = str_replace('http:', 'https:', $pay_url);
1917 1917
         }
1918 1918
 
1919 1919
 		// Add the invoice key.
1920
-		$pay_url = add_query_arg( 'invoice_key', $this->get_key(), $pay_url );
1920
+		$pay_url = add_query_arg('invoice_key', $this->get_key(), $pay_url);
1921 1921
 
1922 1922
 		// (Maybe?) add a secret
1923
-        if ( $secret ) {
1924
-            $pay_url = add_query_arg( array( '_wpipay' => md5( $this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key() ) ), $pay_url );
1923
+        if ($secret) {
1924
+            $pay_url = add_query_arg(array('_wpipay' => md5($this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key())), $pay_url);
1925 1925
         }
1926 1926
 
1927
-        return apply_filters( 'wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret );
1927
+        return apply_filters('wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret);
1928 1928
 	}
1929 1929
 
1930 1930
 	/**
@@ -1939,14 +1939,14 @@  discard block
 block discarded – undo
1939 1939
         $receipt_url = wpinv_get_success_page_uri();
1940 1940
 
1941 1941
 		// Maybe force ssl.
1942
-        if ( is_ssl() ) {
1943
-            $receipt_url = str_replace( 'http:', 'https:', $receipt_url );
1942
+        if (is_ssl()) {
1943
+            $receipt_url = str_replace('http:', 'https:', $receipt_url);
1944 1944
         }
1945 1945
 
1946 1946
 		// Add the invoice key.
1947
-		$receipt_url = add_query_arg( 'invoice_key', $this->get_key(), $receipt_url );
1947
+		$receipt_url = add_query_arg('invoice_key', $this->get_key(), $receipt_url);
1948 1948
 
1949
-        return apply_filters( 'getpaid_get_invoice_receipt_url', $receipt_url, $this );
1949
+        return apply_filters('getpaid_get_invoice_receipt_url', $receipt_url, $this);
1950 1950
 	}
1951 1951
 
1952 1952
 	/**
@@ -1956,7 +1956,7 @@  discard block
 block discarded – undo
1956 1956
 	 * @return string
1957 1957
 	 */
1958 1958
 	public function get_transaction_url() {
1959
-		return apply_filters( 'getpaid_gateway_' . $this->get_gateway() . '_transaction_url', '', $this );
1959
+		return apply_filters('getpaid_gateway_' . $this->get_gateway() . '_transaction_url', '', $this);
1960 1960
 	}
1961 1961
 
1962 1962
 	/**
@@ -1969,7 +1969,7 @@  discard block
 block discarded – undo
1969 1969
 
1970 1970
 		$type   = $this->get_type();
1971 1971
 		$status = "wpi-$type-pending";
1972
-		return str_replace( '-invoice', '', $status );
1972
+		return str_replace('-invoice', '', $status);
1973 1973
 
1974 1974
 	}
1975 1975
 
@@ -1983,8 +1983,8 @@  discard block
 block discarded – undo
1983 1983
 	 * @param  string $context View or edit context.
1984 1984
 	 * @return mixed Value of the given invoice property (if set).
1985 1985
 	 */
1986
-	public function get( $key, $context = 'view' ) {
1987
-        return $this->get_prop( $key, $context );
1986
+	public function get($key, $context = 'view') {
1987
+        return $this->get_prop($key, $context);
1988 1988
 	}
1989 1989
 
1990 1990
     /*
@@ -2007,11 +2007,11 @@  discard block
 block discarded – undo
2007 2007
 	 * @param  mixed $value new value.
2008 2008
 	 * @return mixed Value of the given invoice property (if set).
2009 2009
 	 */
2010
-	public function set( $key, $value ) {
2010
+	public function set($key, $value) {
2011 2011
 
2012 2012
         $setter = "set_$key";
2013
-        if ( is_callable( array( $this, $setter ) ) ) {
2014
-            $this->{$setter}( $value );
2013
+        if (is_callable(array($this, $setter))) {
2014
+            $this->{$setter}($value);
2015 2015
         }
2016 2016
 
2017 2017
 	}
@@ -2025,45 +2025,45 @@  discard block
 block discarded – undo
2025 2025
 	 * @param bool   $manual_update Is this a manual status change?.
2026 2026
 	 * @return array details of change.
2027 2027
 	 */
2028
-	public function set_status( $new_status, $note = '', $manual_update = false ) {
2028
+	public function set_status($new_status, $note = '', $manual_update = false) {
2029 2029
 		$old_status = $this->get_status();
2030 2030
 
2031 2031
 		$statuses = $this->get_all_statuses();
2032 2032
 
2033
-		if ( isset( $statuses['draft'] ) ) {
2034
-			unset( $statuses['draft'] );
2033
+		if (isset($statuses['draft'])) {
2034
+			unset($statuses['draft']);
2035 2035
 		}
2036 2036
 
2037
-		$this->set_prop( 'status', $new_status );
2037
+		$this->set_prop('status', $new_status);
2038 2038
 
2039 2039
 		// If setting the status, ensure it's set to a valid status.
2040
-		if ( true === $this->object_read ) {
2040
+		if (true === $this->object_read) {
2041 2041
 
2042 2042
 			// Only allow valid new status.
2043
-			if ( ! array_key_exists( $new_status, $statuses ) ) {
2043
+			if (!array_key_exists($new_status, $statuses)) {
2044 2044
 				$new_status = $this->get_default_status();
2045 2045
 			}
2046 2046
 
2047 2047
 			// If the old status is set but unknown (e.g. draft) assume its pending for action usage.
2048
-			if ( $old_status && ! array_key_exists( $new_status, $statuses ) ) {
2048
+			if ($old_status && !array_key_exists($new_status, $statuses)) {
2049 2049
 				$old_status = $this->get_default_status();
2050 2050
 			}
2051 2051
 
2052 2052
 			// Paid - Renewal (i.e when duplicating a parent invoice )
2053
-			if ( $new_status == 'wpi-pending' && $old_status == 'publish' && ! $this->get_id() ) {
2053
+			if ($new_status == 'wpi-pending' && $old_status == 'publish' && !$this->get_id()) {
2054 2054
 				$old_status = 'wpi-pending';
2055 2055
 			}
2056 2056
 
2057
-			if ( $old_status !== $new_status ) {
2057
+			if ($old_status !== $new_status) {
2058 2058
 				$this->status_transition = array(
2059
-					'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
2059
+					'from'   => !empty($this->status_transition['from']) ? $this->status_transition['from'] : $old_status,
2060 2060
 					'to'     => $new_status,
2061 2061
 					'note'   => $note,
2062 2062
 					'manual' => (bool) $manual_update,
2063 2063
 				);
2064 2064
 
2065
-				if ( $manual_update ) {
2066
-					do_action( 'getpaid_' . $this->object_type . '_edit_status', $this->get_id(), $new_status );
2065
+				if ($manual_update) {
2066
+					do_action('getpaid_' . $this->object_type . '_edit_status', $this->get_id(), $new_status);
2067 2067
 				}
2068 2068
 
2069 2069
 				$this->maybe_set_date_paid();
@@ -2087,8 +2087,8 @@  discard block
 block discarded – undo
2087 2087
 	 */
2088 2088
 	public function maybe_set_date_paid() {
2089 2089
 
2090
-		if ( ! $this->get_date_completed( 'edit' ) && $this->is_paid() ) {
2091
-			$this->set_date_completed( current_time( 'mysql' ) );
2090
+		if (!$this->get_date_completed('edit') && $this->is_paid()) {
2091
+			$this->set_date_completed(current_time('mysql'));
2092 2092
 		}
2093 2093
 	}
2094 2094
 
@@ -2097,11 +2097,11 @@  discard block
 block discarded – undo
2097 2097
 	 *
2098 2098
 	 * @since 1.0.19
2099 2099
 	 */
2100
-	public function set_parent_id( $value ) {
2101
-		if ( $value && ( $value === $this->get_id() ) ) {
2100
+	public function set_parent_id($value) {
2101
+		if ($value && ($value === $this->get_id())) {
2102 2102
 			return;
2103 2103
 		}
2104
-		$this->set_prop( 'parent_id', absint( $value ) );
2104
+		$this->set_prop('parent_id', absint($value));
2105 2105
     }
2106 2106
 
2107 2107
     /**
@@ -2109,8 +2109,8 @@  discard block
 block discarded – undo
2109 2109
 	 *
2110 2110
 	 * @since 1.0.19
2111 2111
 	 */
2112
-	public function set_version( $value ) {
2113
-		$this->set_prop( 'version', $value );
2112
+	public function set_version($value) {
2113
+		$this->set_prop('version', $value);
2114 2114
     }
2115 2115
 
2116 2116
     /**
@@ -2120,15 +2120,15 @@  discard block
 block discarded – undo
2120 2120
 	 * @param string $value Value to set.
2121 2121
      * @return bool Whether or not the date was set.
2122 2122
 	 */
2123
-	public function set_date_created( $value ) {
2124
-        $date = strtotime( $value );
2123
+	public function set_date_created($value) {
2124
+        $date = strtotime($value);
2125 2125
 
2126
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2127
-            $this->set_prop( 'date_created', date( 'Y-m-d H:i:s', $date ) );
2126
+        if ($date && $value !== '0000-00-00 00:00:00') {
2127
+            $this->set_prop('date_created', date('Y-m-d H:i:s', $date));
2128 2128
             return true;
2129 2129
         }
2130 2130
 
2131
-		$this->set_prop( 'date_created', '' );
2131
+		$this->set_prop('date_created', '');
2132 2132
 		return false;
2133 2133
 
2134 2134
     }
@@ -2140,15 +2140,15 @@  discard block
 block discarded – undo
2140 2140
 	 * @param string $value Value to set.
2141 2141
      * @return bool Whether or not the date was set.
2142 2142
 	 */
2143
-	public function set_due_date( $value ) {
2144
-        $date = strtotime( $value );
2143
+	public function set_due_date($value) {
2144
+        $date = strtotime($value);
2145 2145
 
2146
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2147
-            $this->set_prop( 'due_date', date( 'Y-m-d H:i:s', $date ) );
2146
+        if ($date && $value !== '0000-00-00 00:00:00') {
2147
+            $this->set_prop('due_date', date('Y-m-d H:i:s', $date));
2148 2148
             return true;
2149 2149
         }
2150 2150
 
2151
-		$this->set_prop( 'due_date', '' );
2151
+		$this->set_prop('due_date', '');
2152 2152
         return false;
2153 2153
 
2154 2154
     }
@@ -2159,8 +2159,8 @@  discard block
 block discarded – undo
2159 2159
 	 * @since 1.0.19
2160 2160
 	 * @param  string $value New name.
2161 2161
 	 */
2162
-	public function set_date_due( $value ) {
2163
-		$this->set_due_date( $value );
2162
+	public function set_date_due($value) {
2163
+		$this->set_due_date($value);
2164 2164
     }
2165 2165
 
2166 2166
     /**
@@ -2170,15 +2170,15 @@  discard block
 block discarded – undo
2170 2170
 	 * @param string $value Value to set.
2171 2171
      * @return bool Whether or not the date was set.
2172 2172
 	 */
2173
-	public function set_completed_date( $value ) {
2174
-        $date = strtotime( $value );
2173
+	public function set_completed_date($value) {
2174
+        $date = strtotime($value);
2175 2175
 
2176
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2177
-            $this->set_prop( 'completed_date', date( 'Y-m-d H:i:s', $date ) );
2176
+        if ($date && $value !== '0000-00-00 00:00:00') {
2177
+            $this->set_prop('completed_date', date('Y-m-d H:i:s', $date));
2178 2178
             return true;
2179 2179
         }
2180 2180
 
2181
-		$this->set_prop( 'completed_date', '' );
2181
+		$this->set_prop('completed_date', '');
2182 2182
         return false;
2183 2183
 
2184 2184
     }
@@ -2189,8 +2189,8 @@  discard block
 block discarded – undo
2189 2189
 	 * @since 1.0.19
2190 2190
 	 * @param  string $value New name.
2191 2191
 	 */
2192
-	public function set_date_completed( $value ) {
2193
-		$this->set_completed_date( $value );
2192
+	public function set_date_completed($value) {
2193
+		$this->set_completed_date($value);
2194 2194
     }
2195 2195
 
2196 2196
     /**
@@ -2200,15 +2200,15 @@  discard block
 block discarded – undo
2200 2200
 	 * @param string $value Value to set.
2201 2201
      * @return bool Whether or not the date was set.
2202 2202
 	 */
2203
-	public function set_date_modified( $value ) {
2204
-        $date = strtotime( $value );
2203
+	public function set_date_modified($value) {
2204
+        $date = strtotime($value);
2205 2205
 
2206
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2207
-            $this->set_prop( 'date_modified', date( 'Y-m-d H:i:s', $date ) );
2206
+        if ($date && $value !== '0000-00-00 00:00:00') {
2207
+            $this->set_prop('date_modified', date('Y-m-d H:i:s', $date));
2208 2208
             return true;
2209 2209
         }
2210 2210
 
2211
-		$this->set_prop( 'date_modified', '' );
2211
+		$this->set_prop('date_modified', '');
2212 2212
         return false;
2213 2213
 
2214 2214
     }
@@ -2219,9 +2219,9 @@  discard block
 block discarded – undo
2219 2219
 	 * @since 1.0.19
2220 2220
 	 * @param  string $value New number.
2221 2221
 	 */
2222
-	public function set_number( $value ) {
2223
-        $number = sanitize_text_field( $value );
2224
-		$this->set_prop( 'number', $number );
2222
+	public function set_number($value) {
2223
+        $number = sanitize_text_field($value);
2224
+		$this->set_prop('number', $number);
2225 2225
     }
2226 2226
 
2227 2227
     /**
@@ -2230,9 +2230,9 @@  discard block
 block discarded – undo
2230 2230
 	 * @since 1.0.19
2231 2231
 	 * @param  string $value Type.
2232 2232
 	 */
2233
-	public function set_type( $value ) {
2234
-        $type = sanitize_text_field( str_replace( 'wpi_', '', $value ) );
2235
-		$this->set_prop( 'type', $type );
2233
+	public function set_type($value) {
2234
+        $type = sanitize_text_field(str_replace('wpi_', '', $value));
2235
+		$this->set_prop('type', $type);
2236 2236
 	}
2237 2237
 
2238 2238
     /**
@@ -2241,10 +2241,10 @@  discard block
 block discarded – undo
2241 2241
 	 * @since 1.0.19
2242 2242
 	 * @param  string $value Post type.
2243 2243
 	 */
2244
-	public function set_post_type( $value ) {
2245
-        if ( getpaid_is_invoice_post_type( $value ) ) {
2246
-			$this->set_type( $value );
2247
-            $this->set_prop( 'post_type', $value );
2244
+	public function set_post_type($value) {
2245
+        if (getpaid_is_invoice_post_type($value)) {
2246
+			$this->set_type($value);
2247
+            $this->set_prop('post_type', $value);
2248 2248
         }
2249 2249
     }
2250 2250
 
@@ -2254,9 +2254,9 @@  discard block
 block discarded – undo
2254 2254
 	 * @since 1.0.19
2255 2255
 	 * @param  string $value New key.
2256 2256
 	 */
2257
-	public function set_key( $value ) {
2258
-        $key = sanitize_text_field( $value );
2259
-		$this->set_prop( 'key', $key );
2257
+	public function set_key($value) {
2258
+        $key = sanitize_text_field($value);
2259
+		$this->set_prop('key', $key);
2260 2260
     }
2261 2261
 
2262 2262
     /**
@@ -2265,9 +2265,9 @@  discard block
 block discarded – undo
2265 2265
 	 * @since 1.0.19
2266 2266
 	 * @param  string $value mode.
2267 2267
 	 */
2268
-	public function set_mode( $value ) {
2269
-        if ( in_array( $value, array( 'live', 'test' ) ) ) {
2270
-            $this->set_prop( 'mode', $value );
2268
+	public function set_mode($value) {
2269
+        if (in_array($value, array('live', 'test'))) {
2270
+            $this->set_prop('mode', $value);
2271 2271
         }
2272 2272
     }
2273 2273
 
@@ -2277,8 +2277,8 @@  discard block
 block discarded – undo
2277 2277
 	 * @since 1.0.19
2278 2278
 	 * @param  string $value path.
2279 2279
 	 */
2280
-	public function set_path( $value ) {
2281
-        $this->set_prop( 'path', $value );
2280
+	public function set_path($value) {
2281
+        $this->set_prop('path', $value);
2282 2282
     }
2283 2283
 
2284 2284
     /**
@@ -2287,9 +2287,9 @@  discard block
 block discarded – undo
2287 2287
 	 * @since 1.0.19
2288 2288
 	 * @param  string $value New name.
2289 2289
 	 */
2290
-	public function set_name( $value ) {
2291
-        $name = sanitize_text_field( $value );
2292
-		$this->set_prop( 'name', $name );
2290
+	public function set_name($value) {
2291
+        $name = sanitize_text_field($value);
2292
+		$this->set_prop('name', $name);
2293 2293
     }
2294 2294
 
2295 2295
     /**
@@ -2298,8 +2298,8 @@  discard block
 block discarded – undo
2298 2298
 	 * @since 1.0.19
2299 2299
 	 * @param  string $value New name.
2300 2300
 	 */
2301
-	public function set_title( $value ) {
2302
-		$this->set_name( $value );
2301
+	public function set_title($value) {
2302
+		$this->set_name($value);
2303 2303
     }
2304 2304
 
2305 2305
     /**
@@ -2308,9 +2308,9 @@  discard block
 block discarded – undo
2308 2308
 	 * @since 1.0.19
2309 2309
 	 * @param  string $value New description.
2310 2310
 	 */
2311
-	public function set_description( $value ) {
2312
-        $description = wp_kses_post( $value );
2313
-		$this->set_prop( 'description', $description );
2311
+	public function set_description($value) {
2312
+        $description = wp_kses_post($value);
2313
+		$this->set_prop('description', $description);
2314 2314
     }
2315 2315
 
2316 2316
     /**
@@ -2319,8 +2319,8 @@  discard block
 block discarded – undo
2319 2319
 	 * @since 1.0.19
2320 2320
 	 * @param  string $value New description.
2321 2321
 	 */
2322
-	public function set_excerpt( $value ) {
2323
-		$this->set_description( $value );
2322
+	public function set_excerpt($value) {
2323
+		$this->set_description($value);
2324 2324
     }
2325 2325
 
2326 2326
     /**
@@ -2329,8 +2329,8 @@  discard block
 block discarded – undo
2329 2329
 	 * @since 1.0.19
2330 2330
 	 * @param  string $value New description.
2331 2331
 	 */
2332
-	public function set_summary( $value ) {
2333
-		$this->set_description( $value );
2332
+	public function set_summary($value) {
2333
+		$this->set_description($value);
2334 2334
     }
2335 2335
 
2336 2336
     /**
@@ -2339,12 +2339,12 @@  discard block
 block discarded – undo
2339 2339
 	 * @since 1.0.19
2340 2340
 	 * @param  int $value New author.
2341 2341
 	 */
2342
-	public function set_author( $value ) {
2343
-		$user = get_user_by( 'id', (int) $value );
2342
+	public function set_author($value) {
2343
+		$user = get_user_by('id', (int) $value);
2344 2344
 
2345
-		if ( $user && $user->ID ) {
2346
-			$this->set_prop( 'author', $user->ID );
2347
-			$this->set_prop( 'email', $user->user_email );
2345
+		if ($user && $user->ID) {
2346
+			$this->set_prop('author', $user->ID);
2347
+			$this->set_prop('email', $user->user_email);
2348 2348
 		}
2349 2349
 
2350 2350
     }
@@ -2355,8 +2355,8 @@  discard block
 block discarded – undo
2355 2355
 	 * @since 1.0.19
2356 2356
 	 * @param  int $value New user id.
2357 2357
 	 */
2358
-	public function set_user_id( $value ) {
2359
-		$this->set_author( $value );
2358
+	public function set_user_id($value) {
2359
+		$this->set_author($value);
2360 2360
     }
2361 2361
 
2362 2362
     /**
@@ -2365,8 +2365,8 @@  discard block
 block discarded – undo
2365 2365
 	 * @since 1.0.19
2366 2366
 	 * @param  int $value New user id.
2367 2367
 	 */
2368
-	public function set_customer_id( $value ) {
2369
-		$this->set_author( $value );
2368
+	public function set_customer_id($value) {
2369
+		$this->set_author($value);
2370 2370
     }
2371 2371
 
2372 2372
     /**
@@ -2375,8 +2375,8 @@  discard block
 block discarded – undo
2375 2375
 	 * @since 1.0.19
2376 2376
 	 * @param  string $value ip address.
2377 2377
 	 */
2378
-	public function set_ip( $value ) {
2379
-		$this->set_prop( 'ip', $value );
2378
+	public function set_ip($value) {
2379
+		$this->set_prop('ip', $value);
2380 2380
     }
2381 2381
 
2382 2382
     /**
@@ -2385,8 +2385,8 @@  discard block
 block discarded – undo
2385 2385
 	 * @since 1.0.19
2386 2386
 	 * @param  string $value ip address.
2387 2387
 	 */
2388
-	public function set_user_ip( $value ) {
2389
-		$this->set_ip( $value );
2388
+	public function set_user_ip($value) {
2389
+		$this->set_ip($value);
2390 2390
     }
2391 2391
 
2392 2392
     /**
@@ -2395,8 +2395,8 @@  discard block
 block discarded – undo
2395 2395
 	 * @since 1.0.19
2396 2396
 	 * @param  string $value first name.
2397 2397
 	 */
2398
-	public function set_first_name( $value ) {
2399
-		$this->set_prop( 'first_name', $value );
2398
+	public function set_first_name($value) {
2399
+		$this->set_prop('first_name', $value);
2400 2400
     }
2401 2401
 
2402 2402
     /**
@@ -2405,8 +2405,8 @@  discard block
 block discarded – undo
2405 2405
 	 * @since 1.0.19
2406 2406
 	 * @param  string $value first name.
2407 2407
 	 */
2408
-	public function set_user_first_name( $value ) {
2409
-		$this->set_first_name( $value );
2408
+	public function set_user_first_name($value) {
2409
+		$this->set_first_name($value);
2410 2410
     }
2411 2411
 
2412 2412
     /**
@@ -2415,8 +2415,8 @@  discard block
 block discarded – undo
2415 2415
 	 * @since 1.0.19
2416 2416
 	 * @param  string $value first name.
2417 2417
 	 */
2418
-	public function set_customer_first_name( $value ) {
2419
-		$this->set_first_name( $value );
2418
+	public function set_customer_first_name($value) {
2419
+		$this->set_first_name($value);
2420 2420
     }
2421 2421
 
2422 2422
     /**
@@ -2425,8 +2425,8 @@  discard block
 block discarded – undo
2425 2425
 	 * @since 1.0.19
2426 2426
 	 * @param  string $value last name.
2427 2427
 	 */
2428
-	public function set_last_name( $value ) {
2429
-		$this->set_prop( 'last_name', $value );
2428
+	public function set_last_name($value) {
2429
+		$this->set_prop('last_name', $value);
2430 2430
     }
2431 2431
 
2432 2432
     /**
@@ -2435,8 +2435,8 @@  discard block
 block discarded – undo
2435 2435
 	 * @since 1.0.19
2436 2436
 	 * @param  string $value last name.
2437 2437
 	 */
2438
-	public function set_user_last_name( $value ) {
2439
-		$this->set_last_name( $value );
2438
+	public function set_user_last_name($value) {
2439
+		$this->set_last_name($value);
2440 2440
     }
2441 2441
 
2442 2442
     /**
@@ -2445,8 +2445,8 @@  discard block
 block discarded – undo
2445 2445
 	 * @since 1.0.19
2446 2446
 	 * @param  string $value last name.
2447 2447
 	 */
2448
-	public function set_customer_last_name( $value ) {
2449
-		$this->set_last_name( $value );
2448
+	public function set_customer_last_name($value) {
2449
+		$this->set_last_name($value);
2450 2450
     }
2451 2451
 
2452 2452
     /**
@@ -2455,8 +2455,8 @@  discard block
 block discarded – undo
2455 2455
 	 * @since 1.0.19
2456 2456
 	 * @param  string $value phone.
2457 2457
 	 */
2458
-	public function set_phone( $value ) {
2459
-		$this->set_prop( 'phone', $value );
2458
+	public function set_phone($value) {
2459
+		$this->set_prop('phone', $value);
2460 2460
     }
2461 2461
 
2462 2462
     /**
@@ -2465,8 +2465,8 @@  discard block
 block discarded – undo
2465 2465
 	 * @since 1.0.19
2466 2466
 	 * @param  string $value phone.
2467 2467
 	 */
2468
-	public function set_user_phone( $value ) {
2469
-		$this->set_phone( $value );
2468
+	public function set_user_phone($value) {
2469
+		$this->set_phone($value);
2470 2470
     }
2471 2471
 
2472 2472
     /**
@@ -2475,8 +2475,8 @@  discard block
 block discarded – undo
2475 2475
 	 * @since 1.0.19
2476 2476
 	 * @param  string $value phone.
2477 2477
 	 */
2478
-	public function set_customer_phone( $value ) {
2479
-		$this->set_phone( $value );
2478
+	public function set_customer_phone($value) {
2479
+		$this->set_phone($value);
2480 2480
     }
2481 2481
 
2482 2482
     /**
@@ -2485,8 +2485,8 @@  discard block
 block discarded – undo
2485 2485
 	 * @since 1.0.19
2486 2486
 	 * @param  string $value phone.
2487 2487
 	 */
2488
-	public function set_phone_number( $value ) {
2489
-		$this->set_phone( $value );
2488
+	public function set_phone_number($value) {
2489
+		$this->set_phone($value);
2490 2490
     }
2491 2491
 
2492 2492
     /**
@@ -2495,8 +2495,8 @@  discard block
 block discarded – undo
2495 2495
 	 * @since 1.0.19
2496 2496
 	 * @param  string $value email address.
2497 2497
 	 */
2498
-	public function set_email( $value ) {
2499
-		$this->set_prop( 'email', $value );
2498
+	public function set_email($value) {
2499
+		$this->set_prop('email', $value);
2500 2500
     }
2501 2501
 
2502 2502
     /**
@@ -2505,8 +2505,8 @@  discard block
 block discarded – undo
2505 2505
 	 * @since 1.0.19
2506 2506
 	 * @param  string $value email address.
2507 2507
 	 */
2508
-	public function set_user_email( $value ) {
2509
-		$this->set_email( $value );
2508
+	public function set_user_email($value) {
2509
+		$this->set_email($value);
2510 2510
     }
2511 2511
 
2512 2512
     /**
@@ -2515,8 +2515,8 @@  discard block
 block discarded – undo
2515 2515
 	 * @since 1.0.19
2516 2516
 	 * @param  string $value email address.
2517 2517
 	 */
2518
-	public function set_email_address( $value ) {
2519
-		$this->set_email( $value );
2518
+	public function set_email_address($value) {
2519
+		$this->set_email($value);
2520 2520
     }
2521 2521
 
2522 2522
     /**
@@ -2525,8 +2525,8 @@  discard block
 block discarded – undo
2525 2525
 	 * @since 1.0.19
2526 2526
 	 * @param  string $value email address.
2527 2527
 	 */
2528
-	public function set_customer_email( $value ) {
2529
-		$this->set_email( $value );
2528
+	public function set_customer_email($value) {
2529
+		$this->set_email($value);
2530 2530
     }
2531 2531
 
2532 2532
     /**
@@ -2535,8 +2535,8 @@  discard block
 block discarded – undo
2535 2535
 	 * @since 1.0.19
2536 2536
 	 * @param  string $value country.
2537 2537
 	 */
2538
-	public function set_country( $value ) {
2539
-		$this->set_prop( 'country', $value );
2538
+	public function set_country($value) {
2539
+		$this->set_prop('country', $value);
2540 2540
     }
2541 2541
 
2542 2542
     /**
@@ -2545,8 +2545,8 @@  discard block
 block discarded – undo
2545 2545
 	 * @since 1.0.19
2546 2546
 	 * @param  string $value country.
2547 2547
 	 */
2548
-	public function set_user_country( $value ) {
2549
-		$this->set_country( $value );
2548
+	public function set_user_country($value) {
2549
+		$this->set_country($value);
2550 2550
     }
2551 2551
 
2552 2552
     /**
@@ -2555,8 +2555,8 @@  discard block
 block discarded – undo
2555 2555
 	 * @since 1.0.19
2556 2556
 	 * @param  string $value country.
2557 2557
 	 */
2558
-	public function set_customer_country( $value ) {
2559
-		$this->set_country( $value );
2558
+	public function set_customer_country($value) {
2559
+		$this->set_country($value);
2560 2560
     }
2561 2561
 
2562 2562
     /**
@@ -2565,8 +2565,8 @@  discard block
 block discarded – undo
2565 2565
 	 * @since 1.0.19
2566 2566
 	 * @param  string $value state.
2567 2567
 	 */
2568
-	public function set_state( $value ) {
2569
-		$this->set_prop( 'state', $value );
2568
+	public function set_state($value) {
2569
+		$this->set_prop('state', $value);
2570 2570
     }
2571 2571
 
2572 2572
     /**
@@ -2575,8 +2575,8 @@  discard block
 block discarded – undo
2575 2575
 	 * @since 1.0.19
2576 2576
 	 * @param  string $value state.
2577 2577
 	 */
2578
-	public function set_user_state( $value ) {
2579
-		$this->set_state( $value );
2578
+	public function set_user_state($value) {
2579
+		$this->set_state($value);
2580 2580
     }
2581 2581
 
2582 2582
     /**
@@ -2585,8 +2585,8 @@  discard block
 block discarded – undo
2585 2585
 	 * @since 1.0.19
2586 2586
 	 * @param  string $value state.
2587 2587
 	 */
2588
-	public function set_customer_state( $value ) {
2589
-		$this->set_state( $value );
2588
+	public function set_customer_state($value) {
2589
+		$this->set_state($value);
2590 2590
     }
2591 2591
 
2592 2592
     /**
@@ -2595,8 +2595,8 @@  discard block
 block discarded – undo
2595 2595
 	 * @since 1.0.19
2596 2596
 	 * @param  string $value city.
2597 2597
 	 */
2598
-	public function set_city( $value ) {
2599
-		$this->set_prop( 'city', $value );
2598
+	public function set_city($value) {
2599
+		$this->set_prop('city', $value);
2600 2600
     }
2601 2601
 
2602 2602
     /**
@@ -2605,8 +2605,8 @@  discard block
 block discarded – undo
2605 2605
 	 * @since 1.0.19
2606 2606
 	 * @param  string $value city.
2607 2607
 	 */
2608
-	public function set_user_city( $value ) {
2609
-		$this->set_city( $value );
2608
+	public function set_user_city($value) {
2609
+		$this->set_city($value);
2610 2610
     }
2611 2611
 
2612 2612
     /**
@@ -2615,8 +2615,8 @@  discard block
 block discarded – undo
2615 2615
 	 * @since 1.0.19
2616 2616
 	 * @param  string $value city.
2617 2617
 	 */
2618
-	public function set_customer_city( $value ) {
2619
-		$this->set_city( $value );
2618
+	public function set_customer_city($value) {
2619
+		$this->set_city($value);
2620 2620
     }
2621 2621
 
2622 2622
     /**
@@ -2625,8 +2625,8 @@  discard block
 block discarded – undo
2625 2625
 	 * @since 1.0.19
2626 2626
 	 * @param  string $value zip.
2627 2627
 	 */
2628
-	public function set_zip( $value ) {
2629
-		$this->set_prop( 'zip', $value );
2628
+	public function set_zip($value) {
2629
+		$this->set_prop('zip', $value);
2630 2630
     }
2631 2631
 
2632 2632
     /**
@@ -2635,8 +2635,8 @@  discard block
 block discarded – undo
2635 2635
 	 * @since 1.0.19
2636 2636
 	 * @param  string $value zip.
2637 2637
 	 */
2638
-	public function set_user_zip( $value ) {
2639
-		$this->set_zip( $value );
2638
+	public function set_user_zip($value) {
2639
+		$this->set_zip($value);
2640 2640
     }
2641 2641
 
2642 2642
     /**
@@ -2645,8 +2645,8 @@  discard block
 block discarded – undo
2645 2645
 	 * @since 1.0.19
2646 2646
 	 * @param  string $value zip.
2647 2647
 	 */
2648
-	public function set_customer_zip( $value ) {
2649
-		$this->set_zip( $value );
2648
+	public function set_customer_zip($value) {
2649
+		$this->set_zip($value);
2650 2650
     }
2651 2651
 
2652 2652
     /**
@@ -2655,8 +2655,8 @@  discard block
 block discarded – undo
2655 2655
 	 * @since 1.0.19
2656 2656
 	 * @param  string $value company.
2657 2657
 	 */
2658
-	public function set_company( $value ) {
2659
-		$this->set_prop( 'company', $value );
2658
+	public function set_company($value) {
2659
+		$this->set_prop('company', $value);
2660 2660
     }
2661 2661
 
2662 2662
     /**
@@ -2665,8 +2665,8 @@  discard block
 block discarded – undo
2665 2665
 	 * @since 1.0.19
2666 2666
 	 * @param  string $value company.
2667 2667
 	 */
2668
-	public function set_user_company( $value ) {
2669
-		$this->set_company( $value );
2668
+	public function set_user_company($value) {
2669
+		$this->set_company($value);
2670 2670
     }
2671 2671
 
2672 2672
     /**
@@ -2675,8 +2675,8 @@  discard block
 block discarded – undo
2675 2675
 	 * @since 1.0.19
2676 2676
 	 * @param  string $value company.
2677 2677
 	 */
2678
-	public function set_customer_company( $value ) {
2679
-		$this->set_company( $value );
2678
+	public function set_customer_company($value) {
2679
+		$this->set_company($value);
2680 2680
     }
2681 2681
 
2682 2682
 	/**
@@ -2685,8 +2685,8 @@  discard block
 block discarded – undo
2685 2685
 	 * @since 1.0.19
2686 2686
 	 * @param  string $value company id.
2687 2687
 	 */
2688
-	public function set_company_id( $value ) {
2689
-		$this->set_prop( 'company_id', $value );
2688
+	public function set_company_id($value) {
2689
+		$this->set_prop('company_id', $value);
2690 2690
     }
2691 2691
 
2692 2692
     /**
@@ -2695,8 +2695,8 @@  discard block
 block discarded – undo
2695 2695
 	 * @since 1.0.19
2696 2696
 	 * @param  string $value var number.
2697 2697
 	 */
2698
-	public function set_vat_number( $value ) {
2699
-		$this->set_prop( 'vat_number', $value );
2698
+	public function set_vat_number($value) {
2699
+		$this->set_prop('vat_number', $value);
2700 2700
     }
2701 2701
 
2702 2702
     /**
@@ -2705,8 +2705,8 @@  discard block
 block discarded – undo
2705 2705
 	 * @since 1.0.19
2706 2706
 	 * @param  string $value var number.
2707 2707
 	 */
2708
-	public function set_user_vat_number( $value ) {
2709
-		$this->set_vat_number( $value );
2708
+	public function set_user_vat_number($value) {
2709
+		$this->set_vat_number($value);
2710 2710
     }
2711 2711
 
2712 2712
     /**
@@ -2715,8 +2715,8 @@  discard block
 block discarded – undo
2715 2715
 	 * @since 1.0.19
2716 2716
 	 * @param  string $value var number.
2717 2717
 	 */
2718
-	public function set_customer_vat_number( $value ) {
2719
-		$this->set_vat_number( $value );
2718
+	public function set_customer_vat_number($value) {
2719
+		$this->set_vat_number($value);
2720 2720
     }
2721 2721
 
2722 2722
     /**
@@ -2725,8 +2725,8 @@  discard block
 block discarded – undo
2725 2725
 	 * @since 1.0.19
2726 2726
 	 * @param  string $value var rate.
2727 2727
 	 */
2728
-	public function set_vat_rate( $value ) {
2729
-		$this->set_prop( 'vat_rate', $value );
2728
+	public function set_vat_rate($value) {
2729
+		$this->set_prop('vat_rate', $value);
2730 2730
     }
2731 2731
 
2732 2732
     /**
@@ -2735,8 +2735,8 @@  discard block
 block discarded – undo
2735 2735
 	 * @since 1.0.19
2736 2736
 	 * @param  string $value var number.
2737 2737
 	 */
2738
-	public function set_user_vat_rate( $value ) {
2739
-		$this->set_vat_rate( $value );
2738
+	public function set_user_vat_rate($value) {
2739
+		$this->set_vat_rate($value);
2740 2740
     }
2741 2741
 
2742 2742
     /**
@@ -2745,8 +2745,8 @@  discard block
 block discarded – undo
2745 2745
 	 * @since 1.0.19
2746 2746
 	 * @param  string $value var number.
2747 2747
 	 */
2748
-	public function set_customer_vat_rate( $value ) {
2749
-		$this->set_vat_rate( $value );
2748
+	public function set_customer_vat_rate($value) {
2749
+		$this->set_vat_rate($value);
2750 2750
     }
2751 2751
 
2752 2752
     /**
@@ -2755,8 +2755,8 @@  discard block
 block discarded – undo
2755 2755
 	 * @since 1.0.19
2756 2756
 	 * @param  string $value address.
2757 2757
 	 */
2758
-	public function set_address( $value ) {
2759
-		$this->set_prop( 'address', $value );
2758
+	public function set_address($value) {
2759
+		$this->set_prop('address', $value);
2760 2760
     }
2761 2761
 
2762 2762
     /**
@@ -2765,8 +2765,8 @@  discard block
 block discarded – undo
2765 2765
 	 * @since 1.0.19
2766 2766
 	 * @param  string $value address.
2767 2767
 	 */
2768
-	public function set_user_address( $value ) {
2769
-		$this->set_address( $value );
2768
+	public function set_user_address($value) {
2769
+		$this->set_address($value);
2770 2770
     }
2771 2771
 
2772 2772
     /**
@@ -2775,8 +2775,8 @@  discard block
 block discarded – undo
2775 2775
 	 * @since 1.0.19
2776 2776
 	 * @param  string $value address.
2777 2777
 	 */
2778
-	public function set_customer_address( $value ) {
2779
-		$this->set_address( $value );
2778
+	public function set_customer_address($value) {
2779
+		$this->set_address($value);
2780 2780
     }
2781 2781
 
2782 2782
     /**
@@ -2785,8 +2785,8 @@  discard block
 block discarded – undo
2785 2785
 	 * @since 1.0.19
2786 2786
 	 * @param  int|bool $value confirmed.
2787 2787
 	 */
2788
-	public function set_is_viewed( $value ) {
2789
-		$this->set_prop( 'is_viewed', $value );
2788
+	public function set_is_viewed($value) {
2789
+		$this->set_prop('is_viewed', $value);
2790 2790
 	}
2791 2791
 
2792 2792
 	/**
@@ -2795,8 +2795,8 @@  discard block
 block discarded – undo
2795 2795
 	 * @since 1.0.19
2796 2796
 	 * @param  string $value email recipients.
2797 2797
 	 */
2798
-	public function set_email_cc( $value ) {
2799
-		$this->set_prop( 'email_cc', $value );
2798
+	public function set_email_cc($value) {
2799
+		$this->set_prop('email_cc', $value);
2800 2800
 	}
2801 2801
 
2802 2802
 	/**
@@ -2805,9 +2805,9 @@  discard block
 block discarded – undo
2805 2805
 	 * @since 1.0.19
2806 2806
 	 * @param  string $value template.
2807 2807
 	 */
2808
-	public function set_template( $value ) {
2809
-		if ( in_array( $value, array( 'quantity', 'hours', 'amount' ) ) ) {
2810
-			$this->set_prop( 'template', $value );
2808
+	public function set_template($value) {
2809
+		if (in_array($value, array('quantity', 'hours', 'amount'))) {
2810
+			$this->set_prop('template', $value);
2811 2811
 		}
2812 2812
 	}
2813 2813
 
@@ -2818,8 +2818,8 @@  discard block
 block discarded – undo
2818 2818
 	 * @param  string $value source.
2819 2819
 	 * @deprecated
2820 2820
 	 */
2821
-	public function created_via( $value ) {
2822
-		$this->set_created_via( sanitize_text_field( $value ) );
2821
+	public function created_via($value) {
2822
+		$this->set_created_via(sanitize_text_field($value));
2823 2823
 	}
2824 2824
 
2825 2825
 	/**
@@ -2828,8 +2828,8 @@  discard block
 block discarded – undo
2828 2828
 	 * @since 1.0.19
2829 2829
 	 * @param  string $value source.
2830 2830
 	 */
2831
-	public function set_created_via( $value ) {
2832
-		$this->set_prop( 'created_via', sanitize_text_field( $value ) );
2831
+	public function set_created_via($value) {
2832
+		$this->set_prop('created_via', sanitize_text_field($value));
2833 2833
 	}
2834 2834
 
2835 2835
 	/**
@@ -2838,8 +2838,8 @@  discard block
 block discarded – undo
2838 2838
 	 * @since 1.0.19
2839 2839
 	 * @param  int|bool $value confirmed.
2840 2840
 	 */
2841
-	public function set_address_confirmed( $value ) {
2842
-		$this->set_prop( 'address_confirmed', $value );
2841
+	public function set_address_confirmed($value) {
2842
+		$this->set_prop('address_confirmed', $value);
2843 2843
     }
2844 2844
 
2845 2845
     /**
@@ -2848,8 +2848,8 @@  discard block
 block discarded – undo
2848 2848
 	 * @since 1.0.19
2849 2849
 	 * @param  int|bool $value confirmed.
2850 2850
 	 */
2851
-	public function set_user_address_confirmed( $value ) {
2852
-		$this->set_address_confirmed( $value );
2851
+	public function set_user_address_confirmed($value) {
2852
+		$this->set_address_confirmed($value);
2853 2853
     }
2854 2854
 
2855 2855
     /**
@@ -2858,8 +2858,8 @@  discard block
 block discarded – undo
2858 2858
 	 * @since 1.0.19
2859 2859
 	 * @param  int|bool $value confirmed.
2860 2860
 	 */
2861
-	public function set_customer_address_confirmed( $value ) {
2862
-		$this->set_address_confirmed( $value );
2861
+	public function set_customer_address_confirmed($value) {
2862
+		$this->set_address_confirmed($value);
2863 2863
     }
2864 2864
 
2865 2865
     /**
@@ -2868,13 +2868,13 @@  discard block
 block discarded – undo
2868 2868
 	 * @since 1.0.19
2869 2869
 	 * @param  float $value shipping amount.
2870 2870
 	 */
2871
-	public function set_shipping( $value ) {
2871
+	public function set_shipping($value) {
2872 2872
 
2873
-		if ( ! is_numeric( $value ) ) {
2874
-			return $this->set_prop( 'shipping', null );
2873
+		if (!is_numeric($value)) {
2874
+			return $this->set_prop('shipping', null);
2875 2875
 		}
2876 2876
 
2877
-		$this->set_prop( 'shipping', max( 0, floatval( $value ) ) );
2877
+		$this->set_prop('shipping', max(0, floatval($value)));
2878 2878
 	}
2879 2879
 
2880 2880
 	/**
@@ -2883,8 +2883,8 @@  discard block
 block discarded – undo
2883 2883
 	 * @since 1.0.19
2884 2884
 	 * @param  float $value sub total.
2885 2885
 	 */
2886
-	public function set_subtotal( $value ) {
2887
-		$this->set_prop( 'subtotal', max( 0, $value ) );
2886
+	public function set_subtotal($value) {
2887
+		$this->set_prop('subtotal', max(0, $value));
2888 2888
 	}
2889 2889
 
2890 2890
 	/**
@@ -2893,8 +2893,8 @@  discard block
 block discarded – undo
2893 2893
 	 * @since 1.0.19
2894 2894
 	 * @param  float $value sub total.
2895 2895
 	 */
2896
-	public function set_total( $value ) {
2897
-		$this->set_prop( 'total', max( 0, $value ) );
2896
+	public function set_total($value) {
2897
+		$this->set_prop('total', max(0, $value));
2898 2898
     }
2899 2899
 
2900 2900
     /**
@@ -2903,8 +2903,8 @@  discard block
 block discarded – undo
2903 2903
 	 * @since 1.0.19
2904 2904
 	 * @param  float $value discount total.
2905 2905
 	 */
2906
-	public function set_total_discount( $value ) {
2907
-		$this->set_prop( 'total_discount', max( 0, $value ) );
2906
+	public function set_total_discount($value) {
2907
+		$this->set_prop('total_discount', max(0, $value));
2908 2908
     }
2909 2909
 
2910 2910
     /**
@@ -2913,8 +2913,8 @@  discard block
 block discarded – undo
2913 2913
 	 * @since 1.0.19
2914 2914
 	 * @param  float $value discount total.
2915 2915
 	 */
2916
-	public function set_discount( $value ) {
2917
-		$this->set_total_discount( $value );
2916
+	public function set_discount($value) {
2917
+		$this->set_total_discount($value);
2918 2918
     }
2919 2919
 
2920 2920
     /**
@@ -2923,8 +2923,8 @@  discard block
 block discarded – undo
2923 2923
 	 * @since 1.0.19
2924 2924
 	 * @param  float $value tax total.
2925 2925
 	 */
2926
-	public function set_total_tax( $value ) {
2927
-		$this->set_prop( 'total_tax', max( 0, $value ) );
2926
+	public function set_total_tax($value) {
2927
+		$this->set_prop('total_tax', max(0, $value));
2928 2928
     }
2929 2929
 
2930 2930
     /**
@@ -2933,8 +2933,8 @@  discard block
 block discarded – undo
2933 2933
 	 * @since 1.0.19
2934 2934
 	 * @param  float $value tax total.
2935 2935
 	 */
2936
-	public function set_tax_total( $value ) {
2937
-		$this->set_total_tax( $value );
2936
+	public function set_tax_total($value) {
2937
+		$this->set_total_tax($value);
2938 2938
     }
2939 2939
 
2940 2940
     /**
@@ -2943,8 +2943,8 @@  discard block
 block discarded – undo
2943 2943
 	 * @since 1.0.19
2944 2944
 	 * @param  float $value fees total.
2945 2945
 	 */
2946
-	public function set_total_fees( $value ) {
2947
-		$this->set_prop( 'total_fees', max( 0, $value ) );
2946
+	public function set_total_fees($value) {
2947
+		$this->set_prop('total_fees', max(0, $value));
2948 2948
     }
2949 2949
 
2950 2950
     /**
@@ -2953,8 +2953,8 @@  discard block
 block discarded – undo
2953 2953
 	 * @since 1.0.19
2954 2954
 	 * @param  float $value fees total.
2955 2955
 	 */
2956
-	public function set_fees_total( $value ) {
2957
-		$this->set_total_fees( $value );
2956
+	public function set_fees_total($value) {
2957
+		$this->set_total_fees($value);
2958 2958
     }
2959 2959
 
2960 2960
     /**
@@ -2963,13 +2963,13 @@  discard block
 block discarded – undo
2963 2963
 	 * @since 1.0.19
2964 2964
 	 * @param  array $value fees.
2965 2965
 	 */
2966
-	public function set_fees( $value ) {
2966
+	public function set_fees($value) {
2967 2967
 
2968
-		if ( ! is_array( $value ) ) {
2968
+		if (!is_array($value)) {
2969 2969
 			$value = array();
2970 2970
 		}
2971 2971
 
2972
-		$this->set_prop( 'fees', $value );
2972
+		$this->set_prop('fees', $value);
2973 2973
 
2974 2974
     }
2975 2975
 
@@ -2979,13 +2979,13 @@  discard block
 block discarded – undo
2979 2979
 	 * @since 1.0.19
2980 2980
 	 * @param  array $value taxes.
2981 2981
 	 */
2982
-	public function set_taxes( $value ) {
2982
+	public function set_taxes($value) {
2983 2983
 
2984
-		if ( ! is_array( $value ) ) {
2984
+		if (!is_array($value)) {
2985 2985
 			$value = array();
2986 2986
 		}
2987 2987
 
2988
-		$this->set_prop( 'taxes', $value );
2988
+		$this->set_prop('taxes', $value);
2989 2989
 
2990 2990
     }
2991 2991
 
@@ -2995,13 +2995,13 @@  discard block
 block discarded – undo
2995 2995
 	 * @since 1.0.19
2996 2996
 	 * @param  array $value discounts.
2997 2997
 	 */
2998
-	public function set_discounts( $value ) {
2998
+	public function set_discounts($value) {
2999 2999
 
3000
-		if ( ! is_array( $value ) ) {
3000
+		if (!is_array($value)) {
3001 3001
 			$value = array();
3002 3002
 		}
3003 3003
 
3004
-		$this->set_prop( 'discounts', $value );
3004
+		$this->set_prop('discounts', $value);
3005 3005
     }
3006 3006
 
3007 3007
     /**
@@ -3010,19 +3010,19 @@  discard block
 block discarded – undo
3010 3010
 	 * @since 1.0.19
3011 3011
 	 * @param  GetPaid_Form_Item[] $value items.
3012 3012
 	 */
3013
-	public function set_items( $value ) {
3013
+	public function set_items($value) {
3014 3014
 
3015 3015
         // Remove existing items.
3016
-        $this->set_prop( 'items', array() );
3016
+        $this->set_prop('items', array());
3017 3017
 		$this->recurring_item = null;
3018 3018
 
3019 3019
         // Ensure that we have an array.
3020
-        if ( ! is_array( $value ) ) {
3020
+        if (!is_array($value)) {
3021 3021
             return;
3022 3022
         }
3023 3023
 
3024
-        foreach ( $value as $item ) {
3025
-            $this->add_item( $item );
3024
+        foreach ($value as $item) {
3025
+            $this->add_item($item);
3026 3026
         }
3027 3027
 
3028 3028
     }
@@ -3033,8 +3033,8 @@  discard block
 block discarded – undo
3033 3033
 	 * @since 1.0.19
3034 3034
 	 * @param  int $value payment form.
3035 3035
 	 */
3036
-	public function set_payment_form( $value ) {
3037
-		$this->set_prop( 'payment_form', $value );
3036
+	public function set_payment_form($value) {
3037
+		$this->set_prop('payment_form', $value);
3038 3038
     }
3039 3039
 
3040 3040
     /**
@@ -3043,8 +3043,8 @@  discard block
 block discarded – undo
3043 3043
 	 * @since 1.0.19
3044 3044
 	 * @param  string $value submission id.
3045 3045
 	 */
3046
-	public function set_submission_id( $value ) {
3047
-		$this->set_prop( 'submission_id', $value );
3046
+	public function set_submission_id($value) {
3047
+		$this->set_prop('submission_id', $value);
3048 3048
     }
3049 3049
 
3050 3050
     /**
@@ -3053,8 +3053,8 @@  discard block
 block discarded – undo
3053 3053
 	 * @since 1.0.19
3054 3054
 	 * @param  string $value discount code.
3055 3055
 	 */
3056
-	public function set_discount_code( $value ) {
3057
-		$this->set_prop( 'discount_code', sanitize_text_field( $value ) );
3056
+	public function set_discount_code($value) {
3057
+		$this->set_prop('discount_code', sanitize_text_field($value));
3058 3058
     }
3059 3059
 
3060 3060
     /**
@@ -3063,8 +3063,8 @@  discard block
 block discarded – undo
3063 3063
 	 * @since 1.0.19
3064 3064
 	 * @param  string $value gateway.
3065 3065
 	 */
3066
-	public function set_gateway( $value ) {
3067
-		$this->set_prop( 'gateway', $value );
3066
+	public function set_gateway($value) {
3067
+		$this->set_prop('gateway', $value);
3068 3068
     }
3069 3069
 
3070 3070
     /**
@@ -3073,9 +3073,9 @@  discard block
 block discarded – undo
3073 3073
 	 * @since 1.0.19
3074 3074
 	 * @param  string $value transaction id.
3075 3075
 	 */
3076
-	public function set_transaction_id( $value ) {
3077
-		if ( ! empty( $value ) ) {
3078
-			$this->set_prop( 'transaction_id', $value );
3076
+	public function set_transaction_id($value) {
3077
+		if (!empty($value)) {
3078
+			$this->set_prop('transaction_id', $value);
3079 3079
 		}
3080 3080
     }
3081 3081
 
@@ -3085,8 +3085,8 @@  discard block
 block discarded – undo
3085 3085
 	 * @since 1.0.19
3086 3086
 	 * @param  string $value currency id.
3087 3087
 	 */
3088
-	public function set_currency( $value ) {
3089
-		$this->set_prop( 'currency', $value );
3088
+	public function set_currency($value) {
3089
+		$this->set_prop('currency', $value);
3090 3090
     }
3091 3091
 
3092 3092
 	/**
@@ -3095,8 +3095,8 @@  discard block
 block discarded – undo
3095 3095
 	 * @since 1.0.19
3096 3096
 	 * @param  bool $value value.
3097 3097
 	 */
3098
-	public function set_disable_taxes( $value ) {
3099
-		$this->set_prop( 'disable_taxes', (bool) $value );
3098
+	public function set_disable_taxes($value) {
3099
+		$this->set_prop('disable_taxes', (bool) $value);
3100 3100
 	}
3101 3101
 
3102 3102
     /**
@@ -3105,8 +3105,8 @@  discard block
 block discarded – undo
3105 3105
 	 * @since 1.0.19
3106 3106
 	 * @param  string $value subscription id.
3107 3107
 	 */
3108
-	public function set_subscription_id( $value ) {
3109
-		$this->set_prop( 'subscription_id', $value );
3108
+	public function set_subscription_id($value) {
3109
+		$this->set_prop('subscription_id', $value);
3110 3110
 	}
3111 3111
 
3112 3112
 	/**
@@ -3115,8 +3115,8 @@  discard block
 block discarded – undo
3115 3115
 	 * @since 1.0.19
3116 3116
 	 * @param  string $value subscription id.
3117 3117
 	 */
3118
-	public function set_remote_subscription_id( $value ) {
3119
-		$this->set_prop( 'remote_subscription_id', $value );
3118
+	public function set_remote_subscription_id($value) {
3119
+		$this->set_prop('remote_subscription_id', $value);
3120 3120
     }
3121 3121
 
3122 3122
     /*
@@ -3133,28 +3133,28 @@  discard block
 block discarded – undo
3133 3133
      */
3134 3134
     public function is_parent() {
3135 3135
         $parent = $this->get_parent_id();
3136
-        return apply_filters( 'wpinv_invoice_is_parent', empty( $parent ), $this );
3136
+        return apply_filters('wpinv_invoice_is_parent', empty($parent), $this);
3137 3137
     }
3138 3138
 
3139 3139
     /**
3140 3140
      * Checks if this is a renewal invoice.
3141 3141
      */
3142 3142
     public function is_renewal() {
3143
-        return $this->is_recurring() && ! $this->is_parent();
3143
+        return $this->is_recurring() && !$this->is_parent();
3144 3144
     }
3145 3145
 
3146 3146
     /**
3147 3147
      * Checks if this is a recurring invoice.
3148 3148
      */
3149 3149
     public function is_recurring() {
3150
-        return ! empty( $this->recurring_item );
3150
+        return !empty($this->recurring_item);
3151 3151
     }
3152 3152
 
3153 3153
     /**
3154 3154
      * Checks if this is a taxable invoice.
3155 3155
      */
3156 3156
     public function is_taxable() {
3157
-        return ! $this->get_disable_taxes();
3157
+        return !$this->get_disable_taxes();
3158 3158
 	}
3159 3159
 
3160 3160
 	/**
@@ -3168,45 +3168,45 @@  discard block
 block discarded – undo
3168 3168
 	 * Checks to see if the invoice requires payment.
3169 3169
 	 */
3170 3170
 	public function is_free() {
3171
-        $is_free = ( (float) wpinv_round_amount( $this->get_initial_total() ) == 0 );
3171
+        $is_free = ((float) wpinv_round_amount($this->get_initial_total()) == 0);
3172 3172
 
3173
-		if ( $this->is_recurring() && $this->get_recurring_total() > 0 ) {
3173
+		if ($this->is_recurring() && $this->get_recurring_total() > 0) {
3174 3174
 			$is_free = false;
3175 3175
 		}
3176 3176
 
3177
-        return apply_filters( 'wpinv_invoice_is_free', $is_free, $this );
3177
+        return apply_filters('wpinv_invoice_is_free', $is_free, $this);
3178 3178
     }
3179 3179
 
3180 3180
     /**
3181 3181
      * Checks if the invoice is paid.
3182 3182
      */
3183 3183
     public function is_paid() {
3184
-        $is_paid = $this->has_status( array( 'publish', 'wpi-processing', 'wpi-renewal' ) );
3185
-        return apply_filters( 'wpinv_invoice_is_paid', $is_paid, $this );
3184
+        $is_paid = $this->has_status(array('publish', 'wpi-processing', 'wpi-renewal'));
3185
+        return apply_filters('wpinv_invoice_is_paid', $is_paid, $this);
3186 3186
 	}
3187 3187
 
3188 3188
 	/**
3189 3189
      * Checks if the invoice needs payment.
3190 3190
      */
3191 3191
 	public function needs_payment() {
3192
-		$needs_payment = ! $this->is_paid() && ! $this->is_refunded() && ! $this->is_free();
3193
-        return apply_filters( 'wpinv_needs_payment', $needs_payment, $this );
3192
+		$needs_payment = !$this->is_paid() && !$this->is_refunded() && !$this->is_free();
3193
+        return apply_filters('wpinv_needs_payment', $needs_payment, $this);
3194 3194
     }
3195 3195
 
3196 3196
 	/**
3197 3197
      * Checks if the invoice is refunded.
3198 3198
      */
3199 3199
 	public function is_refunded() {
3200
-        $is_refunded = $this->has_status( 'wpi-refunded' );
3201
-        return apply_filters( 'wpinv_invoice_is_refunded', $is_refunded, $this );
3200
+        $is_refunded = $this->has_status('wpi-refunded');
3201
+        return apply_filters('wpinv_invoice_is_refunded', $is_refunded, $this);
3202 3202
 	}
3203 3203
 
3204 3204
 	/**
3205 3205
      * Checks if the invoice is held.
3206 3206
      */
3207 3207
 	public function is_held() {
3208
-        $is_held = $this->has_status( 'wpi-onhold' );
3209
-        return apply_filters( 'wpinv_invoice_is_held', $is_held, $this );
3208
+        $is_held = $this->has_status('wpi-onhold');
3209
+        return apply_filters('wpinv_invoice_is_held', $is_held, $this);
3210 3210
 	}
3211 3211
 
3212 3212
 	/**
@@ -3214,30 +3214,30 @@  discard block
 block discarded – undo
3214 3214
      */
3215 3215
 	public function is_due() {
3216 3216
 		$due_date = $this->get_due_date();
3217
-		return empty( $due_date ) ? false : current_time( 'timestamp' ) > strtotime( $due_date );
3217
+		return empty($due_date) ? false : current_time('timestamp') > strtotime($due_date);
3218 3218
 	}
3219 3219
 
3220 3220
 	/**
3221 3221
      * Checks if the invoice is draft.
3222 3222
      */
3223 3223
 	public function is_draft() {
3224
-        return $this->has_status( 'draft, auto-draft' );
3224
+        return $this->has_status('draft, auto-draft');
3225 3225
 	}
3226 3226
 
3227 3227
     /**
3228 3228
      * Checks if the invoice has a given status.
3229 3229
      */
3230
-    public function has_status( $status ) {
3231
-        $status = wpinv_parse_list( $status );
3232
-        return apply_filters( 'wpinv_has_status', in_array( $this->get_status(), $status ), $status );
3230
+    public function has_status($status) {
3231
+        $status = wpinv_parse_list($status);
3232
+        return apply_filters('wpinv_has_status', in_array($this->get_status(), $status), $status);
3233 3233
 	}
3234 3234
 
3235 3235
 	/**
3236 3236
      * Checks if the invoice is of a given type.
3237 3237
      */
3238
-    public function is_type( $type ) {
3239
-        $type = wpinv_parse_list( $type );
3240
-        return in_array( $this->get_type(), $type );
3238
+    public function is_type($type) {
3239
+        $type = wpinv_parse_list($type);
3240
+        return in_array($this->get_type(), $type);
3241 3241
     }
3242 3242
 
3243 3243
     /**
@@ -3269,8 +3269,8 @@  discard block
 block discarded – undo
3269 3269
      *
3270 3270
      */
3271 3271
 	public function is_initial_free() {
3272
-        $is_initial_free = ! ( (float) wpinv_round_amount( $this->get_initial_total() ) > 0 );
3273
-        return apply_filters( 'wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this );
3272
+        $is_initial_free = !((float) wpinv_round_amount($this->get_initial_total()) > 0);
3273
+        return apply_filters('wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this);
3274 3274
     }
3275 3275
 
3276 3276
 	/**
@@ -3280,11 +3280,11 @@  discard block
 block discarded – undo
3280 3280
     public function item_has_free_trial() {
3281 3281
 
3282 3282
         // Ensure we have a recurring item.
3283
-        if ( ! $this->is_recurring() ) {
3283
+        if (!$this->is_recurring()) {
3284 3284
             return false;
3285 3285
         }
3286 3286
 
3287
-        $item = $this->get_recurring( true );
3287
+        $item = $this->get_recurring(true);
3288 3288
         return $item->has_free_trial();
3289 3289
 	}
3290 3290
 
@@ -3292,7 +3292,7 @@  discard block
 block discarded – undo
3292 3292
      * Check if the free trial is a result of a discount.
3293 3293
      */
3294 3294
     public function is_free_trial_from_discount() {
3295
-		return $this->has_free_trial() && ! $this->item_has_free_trial();
3295
+		return $this->has_free_trial() && !$this->item_has_free_trial();
3296 3296
 	}
3297 3297
 
3298 3298
 	/**
@@ -3300,12 +3300,12 @@  discard block
 block discarded – undo
3300 3300
      */
3301 3301
     public function discount_first_payment_only() {
3302 3302
 
3303
-		$discount = wpinv_get_discount_obj( $this->get_discount_code() );
3304
-        if ( ! $discount->exists() || ! $this->is_recurring() ) {
3303
+		$discount = wpinv_get_discount_obj($this->get_discount_code());
3304
+        if (!$discount->exists() || !$this->is_recurring()) {
3305 3305
             return true;
3306 3306
         }
3307 3307
 
3308
-        return ! $discount->get_is_recurring();
3308
+        return !$discount->get_is_recurring();
3309 3309
     }
3310 3310
 
3311 3311
     /*
@@ -3323,23 +3323,23 @@  discard block
 block discarded – undo
3323 3323
      * @param GetPaid_Form_Item|array $item
3324 3324
      * @return WP_Error|Bool
3325 3325
      */
3326
-    public function add_item( $item ) {
3326
+    public function add_item($item) {
3327 3327
 
3328
-		if ( is_array( $item ) ) {
3329
-			$item = $this->process_array_item( $item );
3328
+		if (is_array($item)) {
3329
+			$item = $this->process_array_item($item);
3330 3330
 		}
3331 3331
 
3332
-		if ( is_numeric( $item ) ) {
3333
-			$item = new GetPaid_Form_Item( $item );
3332
+		if (is_numeric($item)) {
3333
+			$item = new GetPaid_Form_Item($item);
3334 3334
 		}
3335 3335
 
3336 3336
         // Make sure that it is available for purchase.
3337
-		if ( $item->get_id() > 0 && ! $item->can_purchase() ) {
3338
-			return new WP_Error( 'invalid_item', __( 'This item is not available for purchase', 'invoicing' ) );
3337
+		if ($item->get_id() > 0 && !$item->can_purchase()) {
3338
+			return new WP_Error('invalid_item', __('This item is not available for purchase', 'invoicing'));
3339 3339
         }
3340 3340
 
3341 3341
         // Do we have a recurring item?
3342
-		if ( $item->is_recurring() ) {
3342
+		if ($item->is_recurring()) {
3343 3343
 			$this->recurring_item = $item->get_id();
3344 3344
         }
3345 3345
 
@@ -3347,9 +3347,9 @@  discard block
 block discarded – undo
3347 3347
         $item->invoice_id = (int) $this->get_id();
3348 3348
 
3349 3349
 		// Remove duplicates.
3350
-		$this->remove_item( $item->get_id() );
3350
+		$this->remove_item($item->get_id());
3351 3351
 
3352
-		if ( 0 == $item->get_quantity() ) {
3352
+		if (0 == $item->get_quantity()) {
3353 3353
 			return;
3354 3354
 		}
3355 3355
 
@@ -3359,7 +3359,7 @@  discard block
 block discarded – undo
3359 3359
 		// Add new item.
3360 3360
         $items[] = $item;
3361 3361
 
3362
-        $this->set_prop( 'items', $items );
3362
+        $this->set_prop('items', $items);
3363 3363
 
3364 3364
 		return true;
3365 3365
 	}
@@ -3370,26 +3370,26 @@  discard block
 block discarded – undo
3370 3370
 	 * @since 1.0.19
3371 3371
 	 * @return GetPaid_Form_Item
3372 3372
 	 */
3373
-	protected function process_array_item( $array ) {
3373
+	protected function process_array_item($array) {
3374 3374
 
3375
-		$item_id = isset( $array['item_id'] ) ? $array['item_id'] : 0;
3376
-		$item    = new GetPaid_Form_Item( $item_id );
3375
+		$item_id = isset($array['item_id']) ? $array['item_id'] : 0;
3376
+		$item    = new GetPaid_Form_Item($item_id);
3377 3377
 
3378 3378
 		// Set item data.
3379
-		foreach ( array( 'name', 'price', 'description' ) as $key ) {
3380
-			if ( isset( $array[ "item_$key" ] ) ) {
3379
+		foreach (array('name', 'price', 'description') as $key) {
3380
+			if (isset($array["item_$key"])) {
3381 3381
 				$method = "set_$key";
3382
-				$item->$method( $array[ "item_$key" ] );
3382
+				$item->$method($array["item_$key"]);
3383 3383
 			}
3384 3384
 		}
3385 3385
 
3386
-		if ( isset( $array['quantity'] ) ) {
3387
-			$item->set_quantity( $array['quantity'] );
3386
+		if (isset($array['quantity'])) {
3387
+			$item->set_quantity($array['quantity']);
3388 3388
 		}
3389 3389
 
3390 3390
 		// Set item meta.
3391
-		if ( isset( $array['meta'] ) && is_array( $array['meta'] ) ) {
3392
-			$item->set_item_meta( $array['meta'] );
3391
+		if (isset($array['meta']) && is_array($array['meta'])) {
3392
+			$item->set_item_meta($array['meta']);
3393 3393
 		}
3394 3394
 
3395 3395
 		return $item;
@@ -3402,10 +3402,10 @@  discard block
 block discarded – undo
3402 3402
 	 * @since 1.0.19
3403 3403
 	 * @return GetPaid_Form_Item|null
3404 3404
 	 */
3405
-	public function get_item( $item_id ) {
3405
+	public function get_item($item_id) {
3406 3406
 
3407
-		foreach ( $this->get_items() as $item ) {
3408
-			if ( (int) $item_id == $item->get_id() ) {
3407
+		foreach ($this->get_items() as $item) {
3408
+			if ((int) $item_id == $item->get_id()) {
3409 3409
 				return $item;
3410 3410
 			}
3411 3411
 		}
@@ -3418,16 +3418,16 @@  discard block
 block discarded – undo
3418 3418
 	 *
3419 3419
 	 * @since 1.0.19
3420 3420
 	 */
3421
-	public function remove_item( $item_id ) {
3421
+	public function remove_item($item_id) {
3422 3422
 		$items   = $this->get_items();
3423 3423
 		$item_id = (int) $item_id;
3424 3424
 
3425
-		foreach ( $items as $index => $item ) {
3426
-			if ( (int) $item_id == $item->get_id() ) {
3427
-				unset( $items[ $index ] );
3428
-				$this->set_prop( 'items', $items );
3425
+		foreach ($items as $index => $item) {
3426
+			if ((int) $item_id == $item->get_id()) {
3427
+				unset($items[$index]);
3428
+				$this->set_prop('items', $items);
3429 3429
 
3430
-				if ( $item_id == $this->recurring_item ) {
3430
+				if ($item_id == $this->recurring_item) {
3431 3431
 					$this->recurring_item = null;
3432 3432
 				}
3433 3433
 }
@@ -3441,11 +3441,11 @@  discard block
 block discarded – undo
3441 3441
 	 * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
3442 3442
 	 * @since 1.0.19
3443 3443
 	 */
3444
-    public function add_fee( $fee ) {
3444
+    public function add_fee($fee) {
3445 3445
 
3446 3446
 		$fees                 = $this->get_fees();
3447
-		$fees[ $fee['name'] ] = $fee;
3448
-		$this->set_prop( 'fees', $fees );
3447
+		$fees[$fee['name']] = $fee;
3448
+		$this->set_prop('fees', $fees);
3449 3449
 
3450 3450
     }
3451 3451
 
@@ -3454,9 +3454,9 @@  discard block
 block discarded – undo
3454 3454
 	 *
3455 3455
 	 * @since 1.0.19
3456 3456
 	 */
3457
-	public function get_fee( $fee ) {
3457
+	public function get_fee($fee) {
3458 3458
         $fees = $this->get_fees();
3459
-		return isset( $fees[ $fee ] ) ? $fees[ $fee ] : null;
3459
+		return isset($fees[$fee]) ? $fees[$fee] : null;
3460 3460
     }
3461 3461
 
3462 3462
     /**
@@ -3464,11 +3464,11 @@  discard block
 block discarded – undo
3464 3464
 	 *
3465 3465
 	 * @since 1.0.19
3466 3466
 	 */
3467
-	public function remove_fee( $fee ) {
3467
+	public function remove_fee($fee) {
3468 3468
         $fees = $this->get_fees();
3469
-        if ( isset( $fees[ $fee ] ) ) {
3470
-            unset( $fees[ $fee ] );
3471
-            $this->set_prop( 'fees', $fees );
3469
+        if (isset($fees[$fee])) {
3470
+            unset($fees[$fee]);
3471
+            $this->set_prop('fees', $fees);
3472 3472
         }
3473 3473
     }
3474 3474
 
@@ -3478,11 +3478,11 @@  discard block
 block discarded – undo
3478 3478
 	 * @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.
3479 3479
 	 * @since 1.0.19
3480 3480
 	 */
3481
-	public function add_discount( $discount ) {
3481
+	public function add_discount($discount) {
3482 3482
 
3483 3483
 		$discounts = $this->get_discounts();
3484
-		$discounts[ $discount['name'] ] = $discount;
3485
-		$this->set_prop( 'discounts', $discounts );
3484
+		$discounts[$discount['name']] = $discount;
3485
+		$this->set_prop('discounts', $discounts);
3486 3486
 
3487 3487
 	}
3488 3488
 
@@ -3492,15 +3492,15 @@  discard block
 block discarded – undo
3492 3492
 	 * @since 1.0.19
3493 3493
 	 * @return float
3494 3494
 	 */
3495
-	public function get_discount( $discount = false ) {
3495
+	public function get_discount($discount = false) {
3496 3496
 
3497 3497
 		// Backwards compatibilty.
3498
-		if ( empty( $discount ) ) {
3498
+		if (empty($discount)) {
3499 3499
 			return $this->get_total_discount();
3500 3500
 		}
3501 3501
 
3502 3502
         $discounts = $this->get_discounts();
3503
-		return isset( $discounts[ $discount ] ) ? $discounts[ $discount ] : null;
3503
+		return isset($discounts[$discount]) ? $discounts[$discount] : null;
3504 3504
     }
3505 3505
 
3506 3506
     /**
@@ -3508,15 +3508,15 @@  discard block
 block discarded – undo
3508 3508
 	 *
3509 3509
 	 * @since 1.0.19
3510 3510
 	 */
3511
-	public function remove_discount( $discount ) {
3511
+	public function remove_discount($discount) {
3512 3512
         $discounts = $this->get_discounts();
3513
-        if ( isset( $discounts[ $discount ] ) ) {
3514
-            unset( $discounts[ $discount ] );
3515
-            $this->set_prop( 'discounts', $discounts );
3513
+        if (isset($discounts[$discount])) {
3514
+            unset($discounts[$discount]);
3515
+            $this->set_prop('discounts', $discounts);
3516 3516
         }
3517 3517
 
3518
-		if ( 'discount_code' == $discount ) {
3519
-			foreach ( $this->get_items() as $item ) {
3518
+		if ('discount_code' == $discount) {
3519
+			foreach ($this->get_items() as $item) {
3520 3520
 				$item->item_discount           = 0;
3521 3521
 				$item->recurring_item_discount = 0;
3522 3522
 			}
@@ -3529,12 +3529,12 @@  discard block
 block discarded – undo
3529 3529
      *
3530 3530
      * @param array $tax An array of tax details. name, initial_tax, and recurring_tax are required.
3531 3531
      */
3532
-    public function add_tax( $tax ) {
3533
-        if ( $this->is_taxable() ) {
3532
+    public function add_tax($tax) {
3533
+        if ($this->is_taxable()) {
3534 3534
 
3535
-            $taxes                 = $this->get_taxes();
3536
-			$taxes[ $tax['name'] ] = $tax;
3537
-			$this->set_prop( 'taxes', $tax );
3535
+            $taxes = $this->get_taxes();
3536
+			$taxes[$tax['name']] = $tax;
3537
+			$this->set_prop('taxes', $tax);
3538 3538
 
3539 3539
         }
3540 3540
     }
@@ -3544,15 +3544,15 @@  discard block
 block discarded – undo
3544 3544
 	 *
3545 3545
 	 * @since 1.0.19
3546 3546
 	 */
3547
-	public function get_tax( $tax = null ) {
3547
+	public function get_tax($tax = null) {
3548 3548
 
3549 3549
 		// Backwards compatility.
3550
-		if ( empty( $tax ) ) {
3550
+		if (empty($tax)) {
3551 3551
 			return $this->get_total_tax();
3552 3552
 		}
3553 3553
 
3554 3554
         $taxes = $this->get_taxes();
3555
-		return isset( $taxes[ $tax ] ) ? $taxes[ $tax ] : null;
3555
+		return isset($taxes[$tax]) ? $taxes[$tax] : null;
3556 3556
     }
3557 3557
 
3558 3558
     /**
@@ -3560,11 +3560,11 @@  discard block
 block discarded – undo
3560 3560
 	 *
3561 3561
 	 * @since 1.0.19
3562 3562
 	 */
3563
-	public function remove_tax( $tax ) {
3563
+	public function remove_tax($tax) {
3564 3564
         $taxes = $this->get_taxes();
3565
-        if ( isset( $taxes[ $tax ] ) ) {
3566
-            unset( $taxes[ $tax ] );
3567
-            $this->set_prop( 'taxes', $taxes );
3565
+        if (isset($taxes[$tax])) {
3566
+            unset($taxes[$tax]);
3567
+            $this->set_prop('taxes', $taxes);
3568 3568
         }
3569 3569
     }
3570 3570
 
@@ -3575,22 +3575,22 @@  discard block
 block discarded – undo
3575 3575
 	 * @return float The recalculated subtotal
3576 3576
 	 */
3577 3577
 	public function recalculate_subtotal() {
3578
-        $items     = $this->get_items();
3578
+        $items = $this->get_items();
3579 3579
 		$subtotal  = 0;
3580 3580
 		$recurring = 0;
3581 3581
 
3582
-        foreach ( $items as $item ) {
3583
-			$subtotal  += $item->get_sub_total( 'edit' );
3584
-			$recurring += $item->get_recurring_sub_total( 'edit' );
3582
+        foreach ($items as $item) {
3583
+			$subtotal  += $item->get_sub_total('edit');
3584
+			$recurring += $item->get_recurring_sub_total('edit');
3585 3585
         }
3586 3586
 
3587
-		if ( wpinv_prices_include_tax() ) {
3588
-			$subtotal  = max( 0, $subtotal - $this->totals['tax']['initial'] );
3589
-			$recurring = max( 0, $recurring - $this->totals['tax']['recurring'] );
3587
+		if (wpinv_prices_include_tax()) {
3588
+			$subtotal  = max(0, $subtotal - $this->totals['tax']['initial']);
3589
+			$recurring = max(0, $recurring - $this->totals['tax']['recurring']);
3590 3590
 		}
3591 3591
 
3592 3592
 		$current = $this->is_renewal() ? $recurring : $subtotal;
3593
-		$this->set_subtotal( $current );
3593
+		$this->set_subtotal($current);
3594 3594
 
3595 3595
 		$this->totals['subtotal'] = array(
3596 3596
 			'initial'   => $subtotal,
@@ -3611,14 +3611,14 @@  discard block
 block discarded – undo
3611 3611
 		$discount  = 0;
3612 3612
 		$recurring = 0;
3613 3613
 
3614
-        foreach ( $discounts as $data ) {
3615
-			$discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3616
-			$recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3614
+        foreach ($discounts as $data) {
3615
+			$discount  += wpinv_sanitize_amount($data['initial_discount']);
3616
+			$recurring += wpinv_sanitize_amount($data['recurring_discount']);
3617 3617
 		}
3618 3618
 
3619 3619
 		$current = $this->is_renewal() ? $recurring : $discount;
3620 3620
 
3621
-		$this->set_total_discount( $current );
3621
+		$this->set_total_discount($current);
3622 3622
 
3623 3623
 		$this->totals['discount'] = array(
3624 3624
 			'initial'   => $discount,
@@ -3639,13 +3639,13 @@  discard block
 block discarded – undo
3639 3639
 
3640 3640
 		// Maybe disable taxes.
3641 3641
 		$vat_number = $this->get_vat_number();
3642
-		$skip_tax   = GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $this->get_country() ) && ! empty( $vat_number );
3642
+		$skip_tax   = GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction($this->get_country()) && !empty($vat_number);
3643 3643
 
3644
-		if ( wpinv_is_base_country( $this->get_country() ) && 'vat_too' == wpinv_get_option( 'vat_same_country_rule', 'vat_too' ) ) {
3644
+		if (wpinv_is_base_country($this->get_country()) && 'vat_too' == wpinv_get_option('vat_same_country_rule', 'vat_too')) {
3645 3645
 			$skip_tax = false;
3646 3646
 		}
3647 3647
 
3648
-		if ( ! wpinv_use_taxes() || $this->get_disable_taxes() || ! wpinv_is_country_taxable( $this->get_country() ) || $skip_tax ) {
3648
+		if (!wpinv_use_taxes() || $this->get_disable_taxes() || !wpinv_is_country_taxable($this->get_country()) || $skip_tax) {
3649 3649
 
3650 3650
 			$this->totals['tax'] = array(
3651 3651
 				'initial'   => 0,
@@ -3654,37 +3654,37 @@  discard block
 block discarded – undo
3654 3654
 
3655 3655
 			$this->tax_rate = 0;
3656 3656
 
3657
-			$this->set_taxes( array() );
3657
+			$this->set_taxes(array());
3658 3658
 			$current = 0;
3659 3659
 		} else {
3660 3660
 
3661 3661
 			$item_taxes = array();
3662 3662
 
3663
-			foreach ( $this->get_items() as $item ) {
3664
-				$rates    = getpaid_get_item_tax_rates( $item, $this->get_country(), $this->get_state() );
3665
-				$rates    = getpaid_filter_item_tax_rates( $item, $rates );
3666
-				$taxes    = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, false ), $rates );
3667
-				$r_taxes  = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, true ), $rates );
3668
-				foreach ( $taxes as $name => $amount ) {
3669
-					$recurring = isset( $r_taxes[ $name ] ) ? $r_taxes[ $name ] : 0;
3670
-					$tax       = getpaid_prepare_item_tax( $item, $name, $amount, $recurring );
3671
-
3672
-					if ( ! isset( $item_taxes[ $name ] ) ) {
3673
-						$item_taxes[ $name ] = $tax;
3663
+			foreach ($this->get_items() as $item) {
3664
+				$rates    = getpaid_get_item_tax_rates($item, $this->get_country(), $this->get_state());
3665
+				$rates    = getpaid_filter_item_tax_rates($item, $rates);
3666
+				$taxes    = getpaid_calculate_item_taxes(getpaid_get_taxable_amount($item, false), $rates);
3667
+				$r_taxes  = getpaid_calculate_item_taxes(getpaid_get_taxable_amount($item, true), $rates);
3668
+				foreach ($taxes as $name => $amount) {
3669
+					$recurring = isset($r_taxes[$name]) ? $r_taxes[$name] : 0;
3670
+					$tax       = getpaid_prepare_item_tax($item, $name, $amount, $recurring);
3671
+
3672
+					if (!isset($item_taxes[$name])) {
3673
+						$item_taxes[$name] = $tax;
3674 3674
 						continue;
3675 3675
 					}
3676 3676
 
3677
-					$item_taxes[ $name ]['initial_tax']   += $tax['initial_tax'];
3678
-					$item_taxes[ $name ]['recurring_tax'] += $tax['recurring_tax'];
3677
+					$item_taxes[$name]['initial_tax']   += $tax['initial_tax'];
3678
+					$item_taxes[$name]['recurring_tax'] += $tax['recurring_tax'];
3679 3679
 
3680 3680
 				}
3681 3681
 }
3682 3682
 
3683
-			$item_taxes = array_replace( $this->get_taxes(), $item_taxes );
3684
-			$this->set_taxes( $item_taxes );
3683
+			$item_taxes = array_replace($this->get_taxes(), $item_taxes);
3684
+			$this->set_taxes($item_taxes);
3685 3685
 
3686
-			$initial_tax   = array_sum( wp_list_pluck( $item_taxes, 'initial_tax' ) );
3687
-			$recurring_tax = array_sum( wp_list_pluck( $item_taxes, 'recurring_tax' ) );
3686
+			$initial_tax   = array_sum(wp_list_pluck($item_taxes, 'initial_tax'));
3687
+			$recurring_tax = array_sum(wp_list_pluck($item_taxes, 'recurring_tax'));
3688 3688
 
3689 3689
 			$current = $this->is_renewal() ? $recurring_tax : $initial_tax;
3690 3690
 
@@ -3695,7 +3695,7 @@  discard block
 block discarded – undo
3695 3695
 
3696 3696
 		}
3697 3697
 
3698
-		$this->set_total_tax( $current );
3698
+		$this->set_total_tax($current);
3699 3699
 
3700 3700
 		return $current;
3701 3701
 
@@ -3712,20 +3712,20 @@  discard block
 block discarded – undo
3712 3712
 		$fee       = 0;
3713 3713
 		$recurring = 0;
3714 3714
 
3715
-        foreach ( $fees as $data ) {
3716
-			$fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3717
-			$recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3715
+        foreach ($fees as $data) {
3716
+			$fee       += wpinv_sanitize_amount($data['initial_fee']);
3717
+			$recurring += wpinv_sanitize_amount($data['recurring_fee']);
3718 3718
 		}
3719 3719
 
3720 3720
 		$current = $this->is_renewal() ? $recurring : $fee;
3721
-		$this->set_total_fees( $current );
3721
+		$this->set_total_fees($current);
3722 3722
 
3723 3723
 		$this->totals['fee'] = array(
3724 3724
 			'initial'   => $fee,
3725 3725
 			'recurring' => $recurring,
3726 3726
 		);
3727 3727
 
3728
-        $this->set_total_fees( $fee );
3728
+        $this->set_total_fees($fee);
3729 3729
         return $current;
3730 3730
     }
3731 3731
 
@@ -3740,7 +3740,7 @@  discard block
 block discarded – undo
3740 3740
         $this->recalculate_total_discount();
3741 3741
 		$this->recalculate_total_tax();
3742 3742
 		$this->recalculate_subtotal();
3743
-		$this->set_total( $this->get_total_tax( 'edit' ) + $this->get_total_fees( 'edit' ) + $this->get_subtotal( 'edit' ) - $this->get_total_discount( 'edit' ) );
3743
+		$this->set_total($this->get_total_tax('edit') + $this->get_total_fees('edit') + $this->get_subtotal('edit') - $this->get_total_discount('edit'));
3744 3744
 		return $this->get_total();
3745 3745
 	}
3746 3746
 
@@ -3749,7 +3749,7 @@  discard block
 block discarded – undo
3749 3749
 	 */
3750 3750
     public function recalculate_totals() {
3751 3751
         $this->recalculate_total();
3752
-        $this->save( true );
3752
+        $this->save(true);
3753 3753
         return $this;
3754 3754
     }
3755 3755
 
@@ -3767,8 +3767,8 @@  discard block
 block discarded – undo
3767 3767
 	 * @return int|false The new note's ID on success, false on failure.
3768 3768
      *
3769 3769
      */
3770
-    public function add_system_note( $note ) {
3771
-		return $this->add_note( $note, false, false, true );
3770
+    public function add_system_note($note) {
3771
+		return $this->add_note($note, false, false, true);
3772 3772
 	}
3773 3773
 
3774 3774
     /**
@@ -3778,10 +3778,10 @@  discard block
 block discarded – undo
3778 3778
 	 * @return int|false The new note's ID on success, false on failure.
3779 3779
      *
3780 3780
      */
3781
-    public function add_note( $note = '', $customer_type = false, $added_by_user = false, $system = false ) {
3781
+    public function add_note($note = '', $customer_type = false, $added_by_user = false, $system = false) {
3782 3782
 
3783 3783
         // Bail if no note specified or this invoice is not yet saved.
3784
-        if ( ! $note || $this->get_id() == 0 || ( ! is_user_logged_in() && ! $system ) ) {
3784
+        if (!$note || $this->get_id() == 0 || (!is_user_logged_in() && !$system)) {
3785 3785
             return false;
3786 3786
         }
3787 3787
 
@@ -3789,23 +3789,23 @@  discard block
 block discarded – undo
3789 3789
 		$author_email = '[email protected]';
3790 3790
 
3791 3791
 		// If this is an admin comment or it has been added by the user.
3792
-		if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3793
-			$user         = get_user_by( 'id', get_current_user_id() );
3792
+		if (is_user_logged_in() && (!$system || $added_by_user)) {
3793
+			$user = get_user_by('id', get_current_user_id());
3794 3794
             $author       = $user->display_name;
3795 3795
             $author_email = $user->user_email;
3796 3796
 		}
3797 3797
 
3798
-		return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3798
+		return getpaid_notes()->add_invoice_note($this, $note, $author, $author_email, $customer_type);
3799 3799
 
3800 3800
 	}
3801 3801
 
3802 3802
 	/**
3803 3803
      * Generates a unique key for the invoice.
3804 3804
      */
3805
-    public function generate_key( $string = '' ) {
3806
-        $auth_key  = defined( 'AUTH_KEY' ) ? AUTH_KEY : '';
3805
+    public function generate_key($string = '') {
3806
+        $auth_key = defined('AUTH_KEY') ? AUTH_KEY : '';
3807 3807
         return strtolower(
3808
-            $string . md5( $this->get_id() . date( 'Y-m-d H:i:s' ) . $auth_key . uniqid( 'wpinv', true ) )
3808
+            $string . md5($this->get_id() . date('Y-m-d H:i:s') . $auth_key . uniqid('wpinv', true))
3809 3809
         );
3810 3810
     }
3811 3811
 
@@ -3815,11 +3815,11 @@  discard block
 block discarded – undo
3815 3815
     public function generate_number() {
3816 3816
         $number = $this->get_id();
3817 3817
 
3818
-        if ( wpinv_sequential_number_active( $this->get_post_type() ) ) {
3819
-            $number = wpinv_get_next_invoice_number( $this->get_post_type() );
3818
+        if (wpinv_sequential_number_active($this->get_post_type())) {
3819
+            $number = wpinv_get_next_invoice_number($this->get_post_type());
3820 3820
         }
3821 3821
 
3822
-		return wpinv_format_invoice_number( $number, $this->get_post_type() );
3822
+		return wpinv_format_invoice_number($number, $this->get_post_type());
3823 3823
 
3824 3824
 	}
3825 3825
 
@@ -3832,55 +3832,55 @@  discard block
 block discarded – undo
3832 3832
 		// Reset status transition variable.
3833 3833
 		$this->status_transition = false;
3834 3834
 
3835
-		if ( $status_transition ) {
3835
+		if ($status_transition) {
3836 3836
 			try {
3837 3837
 
3838 3838
 				// Fire a hook for the status change.
3839
-				do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3839
+				do_action('getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition);
3840 3840
 
3841 3841
 				// @deprecated this is deprecated and will be removed in the future.
3842
-				do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3842
+				do_action('wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from']);
3843 3843
 
3844
-				if ( ! empty( $status_transition['from'] ) ) {
3844
+				if (!empty($status_transition['from'])) {
3845 3845
 
3846 3846
 					/* translators: 1: old invoice status 2: new invoice status */
3847
-					$transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this ) );
3847
+					$transition_note = sprintf(__('Status changed from %1$s to %2$s.', 'invoicing'), wpinv_status_nicename($status_transition['from'], $this), wpinv_status_nicename($status_transition['to'], $this));
3848 3848
 
3849 3849
 					// Fire another hook.
3850
-					do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3851
-					do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3850
+					do_action('getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this);
3851
+					do_action('getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to']);
3852 3852
 
3853 3853
 					// @deprecated this is deprecated and will be removed in the future.
3854
-					do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3854
+					do_action('wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from']);
3855 3855
 
3856 3856
 					// Note the transition occurred.
3857
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3857
+					$this->add_note(trim($status_transition['note'] . ' ' . $transition_note), false, $status_transition['manual']);
3858 3858
 
3859 3859
 					// Work out if this was for a payment, and trigger a payment_status hook instead.
3860 3860
 					if (
3861
-						in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3862
-						&& in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3861
+						in_array($status_transition['from'], array('wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold'), true)
3862
+						&& in_array($status_transition['to'], array('publish', 'wpi-processing', 'wpi-renewal'), true)
3863 3863
 					) {
3864
-						do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3864
+						do_action('getpaid_invoice_payment_status_changed', $this, $status_transition);
3865 3865
 					}
3866 3866
 
3867 3867
 					// Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3868 3868
 					if (
3869
-						in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3870
-						&& in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3869
+						in_array($status_transition['from'], array('publish', 'wpi-processing', 'wpi-renewal'), true)
3870
+						&& in_array($status_transition['to'], array('wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold'), true)
3871 3871
 					) {
3872
-						do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3872
+						do_action('getpaid_invoice_payment_status_reversed', $this, $status_transition);
3873 3873
 					}
3874 3874
 				} else {
3875 3875
 					/* translators: %s: new invoice status */
3876
-					$transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this ) );
3876
+					$transition_note = sprintf(__('Status set to %s.', 'invoicing'), wpinv_status_nicename($status_transition['to'], $this));
3877 3877
 
3878 3878
 					// Note the transition occurred.
3879
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3879
+					$this->add_note(trim($status_transition['note'] . ' ' . $transition_note), 0, $status_transition['manual']);
3880 3880
 
3881 3881
 				}
3882
-			} catch ( Exception $e ) {
3883
-				$this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3882
+			} catch (Exception $e) {
3883
+				$this->add_note(__('Error during status transition.', 'invoicing') . ' ' . $e->getMessage());
3884 3884
 			}
3885 3885
 		}
3886 3886
 	}
@@ -3888,13 +3888,13 @@  discard block
 block discarded – undo
3888 3888
 	/**
3889 3889
 	 * Updates an invoice status.
3890 3890
 	 */
3891
-	public function update_status( $new_status = false, $note = '', $manual = false ) {
3891
+	public function update_status($new_status = false, $note = '', $manual = false) {
3892 3892
 
3893 3893
 		// Fires before updating a status.
3894
-		do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3894
+		do_action('wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status('edit'));
3895 3895
 
3896 3896
 		// Update the status.
3897
-		$this->set_status( $new_status, $note, $manual );
3897
+		$this->set_status($new_status, $note, $manual);
3898 3898
 
3899 3899
 		// Save the order.
3900 3900
 		return $this->save();
@@ -3905,18 +3905,18 @@  discard block
 block discarded – undo
3905 3905
 	 * @deprecated
3906 3906
 	 */
3907 3907
 	public function refresh_item_ids() {
3908
-        $item_ids = implode( ',', array_unique( wp_list_pluck( $this->get_cart_details(), 'item_id' ) ) );
3909
-        update_post_meta( $this->get_id(), '_wpinv_item_ids', $item_ids );
3908
+        $item_ids = implode(',', array_unique(wp_list_pluck($this->get_cart_details(), 'item_id')));
3909
+        update_post_meta($this->get_id(), '_wpinv_item_ids', $item_ids);
3910 3910
 	}
3911 3911
 
3912 3912
 	/**
3913 3913
 	 * @deprecated
3914 3914
 	 */
3915
-	public function update_items( $temp = false ) {
3915
+	public function update_items($temp = false) {
3916 3916
 
3917
-		$this->set_items( $this->get_items() );
3917
+		$this->set_items($this->get_items());
3918 3918
 
3919
-		if ( ! $temp ) {
3919
+		if (!$temp) {
3920 3920
 			$this->save();
3921 3921
 		}
3922 3922
 
@@ -3930,11 +3930,11 @@  discard block
 block discarded – undo
3930 3930
 
3931 3931
         $discount_code = $this->get_discount_code();
3932 3932
 
3933
-        if ( empty( $discount_code ) ) {
3933
+        if (empty($discount_code)) {
3934 3934
             return false;
3935 3935
         }
3936 3936
 
3937
-        $discount = wpinv_get_discount_obj( $discount_code );
3937
+        $discount = wpinv_get_discount_obj($discount_code);
3938 3938
 
3939 3939
         // Ensure it is active.
3940 3940
         return $discount->exists();
@@ -3945,7 +3945,7 @@  discard block
 block discarded – undo
3945 3945
 	 * Refunds an invoice.
3946 3946
 	 */
3947 3947
     public function refund() {
3948
-		$this->set_status( 'wpi-refunded' );
3948
+		$this->set_status('wpi-refunded');
3949 3949
         $this->save();
3950 3950
 	}
3951 3951
 
@@ -3954,53 +3954,53 @@  discard block
 block discarded – undo
3954 3954
 	 *
3955 3955
 	 * @param string $transaction_id
3956 3956
 	 */
3957
-    public function mark_paid( $transaction_id = null, $note = '' ) {
3957
+    public function mark_paid($transaction_id = null, $note = '') {
3958 3958
 
3959 3959
 		// Set the transaction id.
3960
-		if ( empty( $transaction_id ) ) {
3961
-			$transaction_id = $this->generate_key( 'trans_' );
3960
+		if (empty($transaction_id)) {
3961
+			$transaction_id = $this->generate_key('trans_');
3962 3962
 		}
3963 3963
 
3964
-		if ( ! $this->get_transaction_id() ) {
3965
-			$this->set_transaction_id( $transaction_id );
3964
+		if (!$this->get_transaction_id()) {
3965
+			$this->set_transaction_id($transaction_id);
3966 3966
 		}
3967 3967
 
3968
-		if ( $this->is_paid() && 'wpi-processing' != $this->get_status() ) {
3968
+		if ($this->is_paid() && 'wpi-processing' != $this->get_status()) {
3969 3969
 			return $this->save();
3970 3970
 		}
3971 3971
 
3972 3972
 		// Set the completed date.
3973
-		$this->set_date_completed( current_time( 'mysql' ) );
3973
+		$this->set_date_completed(current_time('mysql'));
3974 3974
 
3975 3975
 		// Set the new status.
3976
-		$gateway = sanitize_text_field( $this->get_gateway_title() );
3977
-		if ( $this->is_renewal() || ! $this->is_parent() ) {
3976
+		$gateway = sanitize_text_field($this->get_gateway_title());
3977
+		if ($this->is_renewal() || !$this->is_parent()) {
3978 3978
 
3979
-			$_note = wp_sprintf( __( 'Renewed via %s', 'invoicing' ), $gateway );
3980
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3979
+			$_note = wp_sprintf(__('Renewed via %s', 'invoicing'), $gateway);
3980
+			$_note = $_note . empty($note) ? '' : " ($note)";
3981 3981
 
3982
-			if ( 'none' == $this->get_gateway() ) {
3982
+			if ('none' == $this->get_gateway()) {
3983 3983
 				$_note = $note;
3984 3984
 			}
3985 3985
 
3986
-			$this->set_status( 'wpi-renewal', $_note );
3986
+			$this->set_status('wpi-renewal', $_note);
3987 3987
 
3988 3988
 		} else {
3989 3989
 
3990
-			$_note = wp_sprintf( __( 'Paid via %s', 'invoicing' ), $gateway );
3991
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3990
+			$_note = wp_sprintf(__('Paid via %s', 'invoicing'), $gateway);
3991
+			$_note = $_note . empty($note) ? '' : " ($note)";
3992 3992
 
3993
-			if ( 'none' == $this->get_gateway() ) {
3993
+			if ('none' == $this->get_gateway()) {
3994 3994
 				$_note = $note;
3995 3995
 			}
3996 3996
 
3997
-			$this->set_status( 'publish', $_note );
3997
+			$this->set_status('publish', $_note);
3998 3998
 
3999 3999
 		}
4000 4000
 
4001 4001
 		// Set checkout mode.
4002
-		$mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
4003
-		$this->set_mode( $mode );
4002
+		$mode = wpinv_is_test_mode($this->get_gateway()) ? 'test' : 'live';
4003
+		$this->set_mode($mode);
4004 4004
 
4005 4005
 		// Save the invoice.
4006 4006
         $this->save();
@@ -4025,9 +4025,9 @@  discard block
 block discarded – undo
4025 4025
      * Clears the subscription's cache.
4026 4026
      */
4027 4027
     public function clear_cache() {
4028
-		wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
4029
-		wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
4030
-		wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
4028
+		wp_cache_delete($this->get_key(), 'getpaid_invoice_keys_to_invoice_ids');
4029
+		wp_cache_delete($this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids');
4030
+		wp_cache_delete($this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids');
4031 4031
 	}
4032 4032
 
4033 4033
 }
Please login to merge, or discard this patch.
includes/class-wpinv-privacy-exporters.php 1 patch
Spacing   +59 added lines, -59 removed lines patch added patch discarded remove patch
@@ -3,7 +3,7 @@  discard block
 block discarded – undo
3 3
  * Personal data exporters.
4 4
  */
5 5
 
6
-defined( 'ABSPATH' ) || exit;
6
+defined('ABSPATH') || exit;
7 7
 
8 8
 /**
9 9
  * WPInv_Privacy_Exporters Class.
@@ -17,39 +17,39 @@  discard block
 block discarded – undo
17 17
      * @param int    $page  Page.
18 18
      * @return array An array of invoice data in name value pairs
19 19
      */
20
-    public static function customer_invoice_data_exporter( $email_address, $page ) {
20
+    public static function customer_invoice_data_exporter($email_address, $page) {
21 21
         $done           = false;
22 22
         $page           = (int) $page;
23 23
         $data_to_export = array();
24 24
 
25
-        $user           = get_user_by( 'email', $email_address );
26
-        if ( ! $user instanceof WP_User ) {
25
+        $user           = get_user_by('email', $email_address);
26
+        if (!$user instanceof WP_User) {
27 27
             return array(
28 28
                 'data' => $data_to_export,
29 29
                 'done' => true,
30 30
             );
31 31
         }
32 32
 
33
-        $args    = array(
34
-            'limit'    => get_option( 'posts_per_page' ),
33
+        $args = array(
34
+            'limit'    => get_option('posts_per_page'),
35 35
             'page'     => $page,
36 36
             'user'     => $user->ID,
37 37
             'paginate' => false,
38 38
         );
39 39
 
40
-        $invoices = wpinv_get_invoices( $args );
40
+        $invoices = wpinv_get_invoices($args);
41 41
 
42
-        if ( 0 < count( $invoices ) ) {
43
-            foreach ( $invoices as $invoice ) {
42
+        if (0 < count($invoices)) {
43
+            foreach ($invoices as $invoice) {
44 44
                 $data_to_export[] = array(
45 45
                     'group_id'          => 'customer_invoices',
46
-                    'group_label'       => __( 'GetPaid: Invoices', 'invoicing' ),
47
-                    'group_description' => __( 'Customer invoices.', 'invoicing' ),
46
+                    'group_label'       => __('GetPaid: Invoices', 'invoicing'),
47
+                    'group_description' => __('Customer invoices.', 'invoicing'),
48 48
                     'item_id'           => "wpinv-{$invoice->get_id()}",
49
-                    'data'              => self::get_customer_invoice_data( $invoice ),
49
+                    'data'              => self::get_customer_invoice_data($invoice),
50 50
                 );
51 51
             }
52
-            $done = get_option( 'posts_per_page' ) > count( $invoices );
52
+            $done = get_option('posts_per_page') > count($invoices);
53 53
         } else {
54 54
             $done = true;
55 55
         }
@@ -67,116 +67,116 @@  discard block
 block discarded – undo
67 67
      * @param WPInv_Invoice $invoice invoice object.
68 68
      * @return array
69 69
      */
70
-    public static function get_customer_invoice_data( $invoice ) {
70
+    public static function get_customer_invoice_data($invoice) {
71 71
 
72 72
         // Prepare basic properties.
73 73
         $props_to_export = array(
74 74
             'number'       => array(
75
-                'name'  => __( 'Invoice Number', 'invoicing' ),
75
+                'name'  => __('Invoice Number', 'invoicing'),
76 76
                 'value' => $invoice->get_number(),
77 77
             ),
78 78
             'created_date' => array(
79
-                'name'  => __( 'Created Date', 'invoicing' ),
79
+                'name'  => __('Created Date', 'invoicing'),
80 80
                 'value' => $invoice->get_date_created(),
81 81
             ),
82 82
             'due_date'     => array(
83
-                'name'  => __( 'Due Date', 'invoicing' ),
83
+                'name'  => __('Due Date', 'invoicing'),
84 84
                 'value' => $invoice->get_due_date(),
85 85
             ),
86 86
             'items'        => array(
87
-                'name'  => __( 'Invoice Items', 'invoicing' ),
88
-                'value' => self::process_invoice_items( $invoice ),
87
+                'name'  => __('Invoice Items', 'invoicing'),
88
+                'value' => self::process_invoice_items($invoice),
89 89
             ),
90 90
             'discount'     => array(
91
-                'name'  => __( 'Invoice Discount', 'invoicing' ),
92
-                'value' => wpinv_price( $invoice->get_total_discount(), $invoice->get_currency() ),
91
+                'name'  => __('Invoice Discount', 'invoicing'),
92
+                'value' => wpinv_price($invoice->get_total_discount(), $invoice->get_currency()),
93 93
             ),
94 94
             'total'        => array(
95
-                'name'  => __( 'Invoice Total', 'invoicing' ),
96
-                'value' => wpinv_price( $invoice->get_total(), $invoice->get_currency() ),
95
+                'name'  => __('Invoice Total', 'invoicing'),
96
+                'value' => wpinv_price($invoice->get_total(), $invoice->get_currency()),
97 97
             ),
98 98
             'status'       => array(
99
-                'name'  => __( 'Invoice Status', 'invoicing' ),
99
+                'name'  => __('Invoice Status', 'invoicing'),
100 100
                 'value' => $invoice->get_status_nicename(),
101 101
             ),
102 102
             'first_name'   => array(
103
-                'name'  => __( 'First Name', 'invoicing' ),
103
+                'name'  => __('First Name', 'invoicing'),
104 104
                 'value' => $invoice->get_first_name(),
105 105
             ),
106 106
             'last_name'    => array(
107
-                'name'  => __( 'Last Name', 'invoicing' ),
107
+                'name'  => __('Last Name', 'invoicing'),
108 108
                 'value' => $invoice->get_last_name(),
109 109
             ),
110 110
             'email'        => array(
111
-                'name'  => __( 'Email Address', 'invoicing' ),
111
+                'name'  => __('Email Address', 'invoicing'),
112 112
                 'value' => $invoice->get_email(),
113 113
             ),
114 114
             'company'      => array(
115
-                'name'  => __( 'Company', 'invoicing' ),
115
+                'name'  => __('Company', 'invoicing'),
116 116
                 'value' => $invoice->get_company(),
117 117
             ),
118 118
             'phone'        => array(
119
-                'name'  => __( 'Phone Number', 'invoicing' ),
119
+                'name'  => __('Phone Number', 'invoicing'),
120 120
                 'value' => $invoice->get_phone(),
121 121
             ),
122 122
             'address'      => array(
123
-                'name'  => __( 'Address', 'invoicing' ),
123
+                'name'  => __('Address', 'invoicing'),
124 124
                 'value' => $invoice->get_address(),
125 125
             ),
126 126
             'city'         => array(
127
-                'name'  => __( 'City', 'invoicing' ),
127
+                'name'  => __('City', 'invoicing'),
128 128
                 'value' => $invoice->get_city(),
129 129
             ),
130 130
             'state'        => array(
131
-                'name'  => __( 'State', 'invoicing' ),
131
+                'name'  => __('State', 'invoicing'),
132 132
                 'value' => $invoice->get_state(),
133 133
             ),
134 134
             'zip'          => array(
135
-                'name'  => __( 'Zip', 'invoicing' ),
135
+                'name'  => __('Zip', 'invoicing'),
136 136
                 'value' => $invoice->get_zip(),
137 137
             ),
138 138
             'vat_number'   => array(
139
-                'name'  => __( 'VAT Number', 'invoicing' ),
139
+                'name'  => __('VAT Number', 'invoicing'),
140 140
                 'value' => $invoice->get_vat_number(),
141 141
             ),
142 142
             'description'  => array(
143
-                'name'  => __( 'Description', 'invoicing' ),
143
+                'name'  => __('Description', 'invoicing'),
144 144
                 'value' => $invoice->get_description(),
145 145
             ),
146 146
         );
147 147
 
148 148
         // In case the invoice is paid, add the payment date and gateway.
149
-        if ( $invoice->is_paid() ) {
149
+        if ($invoice->is_paid()) {
150 150
 
151 151
             $props_to_export['completed_date'] = array(
152
-                'name'  => __( 'Completed Date', 'invoicing' ),
152
+                'name'  => __('Completed Date', 'invoicing'),
153 153
                 'value' => $invoice->get_completed_date(),
154 154
             );
155 155
 
156 156
             $props_to_export['gateway'] = array(
157
-                'name'  => __( 'Paid Via', 'invoicing' ),
157
+                'name'  => __('Paid Via', 'invoicing'),
158 158
                 'value' => $invoice->get_gateway(),
159 159
             );
160 160
 
161 161
         }
162 162
 
163 163
         // Maybe add subscription details.
164
-        $props_to_export = self::process_subscription( $invoice, $props_to_export );
164
+        $props_to_export = self::process_subscription($invoice, $props_to_export);
165 165
 
166 166
         // Add the ip address.
167 167
         $props_to_export['ip'] = array(
168
-            'name'  => __( 'IP Address', 'invoicing' ),
168
+            'name'  => __('IP Address', 'invoicing'),
169 169
             'value' => $invoice->get_ip(),
170 170
         );
171 171
 
172 172
         // Add the invoice url.
173 173
         $props_to_export['view_url'] = array(
174
-            'name'  => __( 'Invoice URL', 'invoicing' ),
174
+            'name'  => __('Invoice URL', 'invoicing'),
175 175
             'value' => $invoice->get_view_url(),
176 176
         );
177 177
 
178 178
         // Return the values.
179
-        return apply_filters( 'getpaid_privacy_export_invoice_personal_data', array_values( $props_to_export ), $invoice );
179
+        return apply_filters('getpaid_privacy_export_invoice_personal_data', array_values($props_to_export), $invoice);
180 180
 
181 181
     }
182 182
 
@@ -188,40 +188,40 @@  discard block
 block discarded – undo
188 188
      * @param array $props invoice props.
189 189
      * @return array
190 190
      */
191
-    public static function process_subscription( $invoice, $props ) {
191
+    public static function process_subscription($invoice, $props) {
192 192
 
193
-        $subscription = wpinv_get_subscription( $invoice );
194
-        if ( ! empty( $subscription ) ) {
193
+        $subscription = wpinv_get_subscription($invoice);
194
+        if (!empty($subscription)) {
195 195
 
196
-            $frequency    = getpaid_get_subscription_period_label( $subscription->get_period(), $subscription->get_frequency() );
197
-            $period       = wpinv_price( $subscription->get_recurring_amount(), $subscription->get_parent_payment()->get_currency() ) . ' / ' . $frequency;
198
-            $initial_amt  = wpinv_price( $subscription->get_initial_amount(), $subscription->get_parent_payment()->get_currency() );
199
-            $bill_times   = $subscription->get_times_billed() . ' / ' . ( ( $subscription->get_bill_times() == 0 ) ? __( 'Until Cancelled', 'invoicing' ) : $subscription->get_bill_times() );
200
-            $renewal_date = getpaid_format_date_value( $subscription->get_expiration() );
196
+            $frequency    = getpaid_get_subscription_period_label($subscription->get_period(), $subscription->get_frequency());
197
+            $period       = wpinv_price($subscription->get_recurring_amount(), $subscription->get_parent_payment()->get_currency()) . ' / ' . $frequency;
198
+            $initial_amt  = wpinv_price($subscription->get_initial_amount(), $subscription->get_parent_payment()->get_currency());
199
+            $bill_times   = $subscription->get_times_billed() . ' / ' . (($subscription->get_bill_times() == 0) ? __('Until Cancelled', 'invoicing') : $subscription->get_bill_times());
200
+            $renewal_date = getpaid_format_date_value($subscription->get_expiration());
201 201
 
202 202
             // Billing cycle.
203 203
             $props['period'] = array(
204
-                'name'  => __( 'Billing Cycle', 'invoicing' ),
204
+                'name'  => __('Billing Cycle', 'invoicing'),
205 205
                 'value' => $period,
206 206
             );
207 207
 
208 208
             // Initial amount.
209 209
             $props['initial_amount'] = array(
210
-                'name'  => __( 'Initial Amount', 'invoicing' ),
210
+                'name'  => __('Initial Amount', 'invoicing'),
211 211
                 'value' => $initial_amt,
212 212
             );
213 213
 
214 214
             // Bill times.
215 215
             $props['bill_times'] = array(
216
-                'name'  => __( 'Times Billed', 'invoicing' ),
216
+                'name'  => __('Times Billed', 'invoicing'),
217 217
                 'value' => $bill_times,
218 218
             );
219 219
 
220 220
             // Add expiry date.
221
-            if ( $subscription->is_active() ) {
221
+            if ($subscription->is_active()) {
222 222
 
223 223
                 $props['renewal_date'] = array(
224
-                    'name'  => __( 'Expires', 'invoicing' ),
224
+                    'name'  => __('Expires', 'invoicing'),
225 225
                     'value' => $renewal_date,
226 226
                 );
227 227
 
@@ -239,19 +239,19 @@  discard block
 block discarded – undo
239 239
      * @param WPInv_Invoice $invoice invoice object.
240 240
      * @return array
241 241
      */
242
-    public static function process_invoice_items( $invoice ) {
242
+    public static function process_invoice_items($invoice) {
243 243
 
244 244
         $item_names = array();
245
-        foreach ( $invoice->get_items() as $cart_item ) {
245
+        foreach ($invoice->get_items() as $cart_item) {
246 246
             $item_names[] = sprintf(
247 247
                 '%s x %s - %s',
248 248
                 $cart_item->get_name(),
249 249
                 $cart_item->get_quantity(),
250
-                wpinv_price( $invoice->is_renewal() ? $cart_item->get_recurring_sub_total() : $cart_item->get_sub_total(), $invoice->get_currency() )
250
+                wpinv_price($invoice->is_renewal() ? $cart_item->get_recurring_sub_total() : $cart_item->get_sub_total(), $invoice->get_currency())
251 251
             );
252 252
         }
253 253
 
254
-        return implode( ', ', $item_names );
254
+        return implode(', ', $item_names);
255 255
 
256 256
     }
257 257
 
Please login to merge, or discard this patch.
includes/wpinv-payment-functions.php 1 patch
Spacing   +94 added lines, -94 removed lines patch added patch discarded remove patch
@@ -1,155 +1,155 @@  discard block
 block discarded – undo
1 1
 <?php
2
-function wpinv_is_subscription_payment( $invoice = '' ) {
3
-    if ( empty( $invoice ) ) {
2
+function wpinv_is_subscription_payment($invoice = '') {
3
+    if (empty($invoice)) {
4 4
         return false;
5 5
     }
6 6
 
7
-    if ( ! is_object( $invoice ) && is_scalar( $invoice ) ) {
8
-        $invoice = wpinv_get_invoice( $invoice );
7
+    if (!is_object($invoice) && is_scalar($invoice)) {
8
+        $invoice = wpinv_get_invoice($invoice);
9 9
     }
10 10
 
11
-    if ( empty( $invoice ) ) {
11
+    if (empty($invoice)) {
12 12
         return false;
13 13
     }
14 14
 
15
-    if ( $invoice->is_renewal() ) {
15
+    if ($invoice->is_renewal()) {
16 16
         return true;
17 17
     }
18 18
 
19 19
     return false;
20 20
 }
21 21
 
22
-function wpinv_payment_link_transaction_id( $invoice = '' ) {
23
-    if ( empty( $invoice ) ) {
22
+function wpinv_payment_link_transaction_id($invoice = '') {
23
+    if (empty($invoice)) {
24 24
         return false;
25 25
     }
26 26
 
27
-    if ( ! is_object( $invoice ) && is_scalar( $invoice ) ) {
28
-        $invoice = wpinv_get_invoice( $invoice );
27
+    if (!is_object($invoice) && is_scalar($invoice)) {
28
+        $invoice = wpinv_get_invoice($invoice);
29 29
     }
30 30
 
31
-    if ( empty( $invoice ) ) {
31
+    if (empty($invoice)) {
32 32
         return false;
33 33
     }
34 34
 
35
-    return apply_filters( 'wpinv_payment_details_transaction_id-' . $invoice->gateway, $invoice->get_transaction_id(), $invoice->ID, $invoice );
35
+    return apply_filters('wpinv_payment_details_transaction_id-' . $invoice->gateway, $invoice->get_transaction_id(), $invoice->ID, $invoice);
36 36
 }
37 37
 
38
-function wpinv_subscription_initial_payment_desc( $amount, $period, $interval, $trial_period = '', $trial_interval = 0 ) {
39
-    $interval   = (int)$interval > 0 ? (int)$interval : 1;
38
+function wpinv_subscription_initial_payment_desc($amount, $period, $interval, $trial_period = '', $trial_interval = 0) {
39
+    $interval   = (int) $interval > 0 ? (int) $interval : 1;
40 40
 
41
-    if ( $trial_interval > 0 && ! empty( $trial_period ) ) {
42
-        $amount = __( 'Free', 'invoicing' );
41
+    if ($trial_interval > 0 && !empty($trial_period)) {
42
+        $amount = __('Free', 'invoicing');
43 43
         $interval = $trial_interval;
44 44
         $period = $trial_period;
45 45
     }
46 46
 
47 47
     $description = '';
48
-    switch ( $period ) {
48
+    switch ($period) {
49 49
         case 'D':
50 50
         case 'day':
51
-            $description = wp_sprintf( _n( '%s for the first day.', '%1$s for the first %2$d days.', $interval, 'invoicing' ), $amount, $interval );
51
+            $description = wp_sprintf(_n('%s for the first day.', '%1$s for the first %2$d days.', $interval, 'invoicing'), $amount, $interval);
52 52
             break;
53 53
         case 'W':
54 54
         case 'week':
55
-            $description = wp_sprintf( _n( '%s for the first week.', '%1$s for the first %2$d weeks.', $interval, 'invoicing' ), $amount, $interval );
55
+            $description = wp_sprintf(_n('%s for the first week.', '%1$s for the first %2$d weeks.', $interval, 'invoicing'), $amount, $interval);
56 56
             break;
57 57
         case 'M':
58 58
         case 'month':
59
-            $description = wp_sprintf( _n( '%s for the first month.', '%1$s for the first %2$d months.', $interval, 'invoicing' ), $amount, $interval );
59
+            $description = wp_sprintf(_n('%s for the first month.', '%1$s for the first %2$d months.', $interval, 'invoicing'), $amount, $interval);
60 60
             break;
61 61
         case 'Y':
62 62
         case 'year':
63
-            $description = wp_sprintf( _n( '%s for the first year.', '%1$s for the first %2$d years.', $interval, 'invoicing' ), $amount, $interval );
63
+            $description = wp_sprintf(_n('%s for the first year.', '%1$s for the first %2$d years.', $interval, 'invoicing'), $amount, $interval);
64 64
             break;
65 65
     }
66 66
 
67
-    return apply_filters( 'wpinv_subscription_initial_payment_desc', $description, $amount, $period, $interval, $trial_period, $trial_interval );
67
+    return apply_filters('wpinv_subscription_initial_payment_desc', $description, $amount, $period, $interval, $trial_period, $trial_interval);
68 68
 }
69 69
 
70
-function wpinv_subscription_recurring_payment_desc( $amount, $period, $interval, $bill_times = 0, $trial_period = '', $trial_interval = 0 ) {
71
-    $interval   = (int)$interval > 0 ? (int)$interval : 1;
72
-    $bill_times = (int)$bill_times > 0 ? (int)$bill_times : 0;
70
+function wpinv_subscription_recurring_payment_desc($amount, $period, $interval, $bill_times = 0, $trial_period = '', $trial_interval = 0) {
71
+    $interval   = (int) $interval > 0 ? (int) $interval : 1;
72
+    $bill_times = (int) $bill_times > 0 ? (int) $bill_times : 0;
73 73
 
74 74
     $description = '';
75
-    switch ( $period ) {
75
+    switch ($period) {
76 76
         case 'D':
77 77
         case 'day':
78
-            if ( (int)$bill_times > 0 ) {
79
-                if ( $interval > 1 ) {
80
-                    if ( $bill_times > 1 ) {
81
-                        $description = wp_sprintf( __( '%1$s for each %2$d days, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
78
+            if ((int) $bill_times > 0) {
79
+                if ($interval > 1) {
80
+                    if ($bill_times > 1) {
81
+                        $description = wp_sprintf(__('%1$s for each %2$d days, for %3$d installments.', 'invoicing'), $amount, $interval, $bill_times);
82 82
                     } else {
83
-                        $description = wp_sprintf( __( '%1$s for %2$d days.', 'invoicing' ), $amount, $interval );
83
+                        $description = wp_sprintf(__('%1$s for %2$d days.', 'invoicing'), $amount, $interval);
84 84
                     }
85 85
                 } else {
86
-                    $description = wp_sprintf( _n( '%s for one day.', '%1$s for each day, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
86
+                    $description = wp_sprintf(_n('%s for one day.', '%1$s for each day, for %2$d installments.', $bill_times, 'invoicing'), $amount, $bill_times);
87 87
                 }
88 88
             } else {
89
-                $description = wp_sprintf( _n( '%s for each day.', '%1$s for each %2$d days.', $interval, 'invoicing' ), $amount, $interval );
89
+                $description = wp_sprintf(_n('%s for each day.', '%1$s for each %2$d days.', $interval, 'invoicing'), $amount, $interval);
90 90
             }
91 91
             break;
92 92
         case 'W':
93 93
         case 'week':
94
-            if ( (int)$bill_times > 0 ) {
95
-                if ( $interval > 1 ) {
96
-                    if ( $bill_times > 1 ) {
97
-                        $description = wp_sprintf( __( '%1$s for each %2$d weeks, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
94
+            if ((int) $bill_times > 0) {
95
+                if ($interval > 1) {
96
+                    if ($bill_times > 1) {
97
+                        $description = wp_sprintf(__('%1$s for each %2$d weeks, for %3$d installments.', 'invoicing'), $amount, $interval, $bill_times);
98 98
                     } else {
99
-                        $description = wp_sprintf( __( '%1$s for %2$d weeks.', 'invoicing' ), $amount, $interval );
99
+                        $description = wp_sprintf(__('%1$s for %2$d weeks.', 'invoicing'), $amount, $interval);
100 100
                     }
101 101
                 } else {
102
-                    $description = wp_sprintf( _n( '%s for one week.', '%1$s for each week, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
102
+                    $description = wp_sprintf(_n('%s for one week.', '%1$s for each week, for %2$d installments.', $bill_times, 'invoicing'), $amount, $bill_times);
103 103
                 }
104 104
             } else {
105
-                $description = wp_sprintf( _n( '%s for each week.', '%1$s for each %2$d weeks.', $interval, 'invoicing' ), $amount, $interval );
105
+                $description = wp_sprintf(_n('%s for each week.', '%1$s for each %2$d weeks.', $interval, 'invoicing'), $amount, $interval);
106 106
             }
107 107
             break;
108 108
         case 'M':
109 109
         case 'month':
110
-            if ( (int)$bill_times > 0 ) {
111
-                if ( $interval > 1 ) {
112
-                    if ( $bill_times > 1 ) {
113
-                        $description = wp_sprintf( __( '%1$s for each %2$d months, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
110
+            if ((int) $bill_times > 0) {
111
+                if ($interval > 1) {
112
+                    if ($bill_times > 1) {
113
+                        $description = wp_sprintf(__('%1$s for each %2$d months, for %3$d installments.', 'invoicing'), $amount, $interval, $bill_times);
114 114
                     } else {
115
-                        $description = wp_sprintf( __( '%1$s for %2$d months.', 'invoicing' ), $amount, $interval );
115
+                        $description = wp_sprintf(__('%1$s for %2$d months.', 'invoicing'), $amount, $interval);
116 116
                     }
117 117
                 } else {
118
-                    $description = wp_sprintf( _n( '%s for one month.', '%1$s for each month, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
118
+                    $description = wp_sprintf(_n('%s for one month.', '%1$s for each month, for %2$d installments.', $bill_times, 'invoicing'), $amount, $bill_times);
119 119
                 }
120 120
             } else {
121
-                $description = wp_sprintf( _n( '%s for each month.', '%1$s for each %2$d months.', $interval, 'invoicing' ), $amount, $interval );
121
+                $description = wp_sprintf(_n('%s for each month.', '%1$s for each %2$d months.', $interval, 'invoicing'), $amount, $interval);
122 122
             }
123 123
             break;
124 124
         case 'Y':
125 125
         case 'year':
126
-            if ( (int)$bill_times > 0 ) {
127
-                if ( $interval > 1 ) {
128
-                    if ( $bill_times > 1 ) {
129
-                        $description = wp_sprintf( __( '%1$s for each %2$d years, for %3$d installments.', 'invoicing' ), $amount, $interval, $bill_times );
126
+            if ((int) $bill_times > 0) {
127
+                if ($interval > 1) {
128
+                    if ($bill_times > 1) {
129
+                        $description = wp_sprintf(__('%1$s for each %2$d years, for %3$d installments.', 'invoicing'), $amount, $interval, $bill_times);
130 130
                     } else {
131
-                        $description = wp_sprintf( __( '%1$s for %2$d years.', 'invoicing' ), $amount, $interval );
131
+                        $description = wp_sprintf(__('%1$s for %2$d years.', 'invoicing'), $amount, $interval);
132 132
                     }
133 133
                 } else {
134
-                    $description = wp_sprintf( _n( '%s for one year.', '%1$s for each year, for %2$d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
134
+                    $description = wp_sprintf(_n('%s for one year.', '%1$s for each year, for %2$d installments.', $bill_times, 'invoicing'), $amount, $bill_times);
135 135
                 }
136 136
             } else {
137
-                $description = wp_sprintf( _n( '%s for each year.', '%1$s for each %2$d years.', $interval, 'invoicing' ), $amount, $interval );
137
+                $description = wp_sprintf(_n('%s for each year.', '%1$s for each %2$d years.', $interval, 'invoicing'), $amount, $interval);
138 138
             }
139 139
             break;
140 140
     }
141 141
 
142
-    return apply_filters( 'wpinv_subscription_recurring_payment_desc', $description, $amount, $period, $interval, $bill_times, $trial_period, $trial_interval );
142
+    return apply_filters('wpinv_subscription_recurring_payment_desc', $description, $amount, $period, $interval, $bill_times, $trial_period, $trial_interval);
143 143
 }
144 144
 
145
-function wpinv_subscription_payment_desc( $invoice ) {
146
-    if ( empty( $invoice ) ) {
145
+function wpinv_subscription_payment_desc($invoice) {
146
+    if (empty($invoice)) {
147 147
         return null;
148 148
     }
149 149
 
150 150
     $description = '';
151
-    if ( $invoice->is_parent() && $item = $invoice->get_recurring( true ) ) {
152
-        if ( $item->has_free_trial() ) {
151
+    if ($invoice->is_parent() && $item = $invoice->get_recurring(true)) {
152
+        if ($item->has_free_trial()) {
153 153
             $trial_period = $item->get_trial_period();
154 154
             $trial_interval = $item->get_trial_interval();
155 155
         } else {
@@ -157,40 +157,40 @@  discard block
 block discarded – undo
157 157
             $trial_interval = 0;
158 158
         }
159 159
 
160
-        $description = wpinv_get_billing_cycle( $invoice->get_total(), $invoice->get_recurring_details( 'total' ), $item->get_recurring_period(), $item->get_recurring_interval(), $item->get_recurring_limit(), $trial_period, $trial_interval, $invoice->get_currency() );
160
+        $description = wpinv_get_billing_cycle($invoice->get_total(), $invoice->get_recurring_details('total'), $item->get_recurring_period(), $item->get_recurring_interval(), $item->get_recurring_limit(), $trial_period, $trial_interval, $invoice->get_currency());
161 161
     }
162 162
 
163
-    return apply_filters( 'wpinv_subscription_payment_desc', $description, $invoice );
163
+    return apply_filters('wpinv_subscription_payment_desc', $description, $invoice);
164 164
 }
165 165
 
166
-function wpinv_get_billing_cycle( $initial, $recurring, $period, $interval, $bill_times, $trial_period = '', $trial_interval = 0, $currency = '' ) {
167
-    $initial_total      = wpinv_round_amount( $initial );
168
-    $recurring_total    = wpinv_round_amount( $recurring );
166
+function wpinv_get_billing_cycle($initial, $recurring, $period, $interval, $bill_times, $trial_period = '', $trial_interval = 0, $currency = '') {
167
+    $initial_total      = wpinv_round_amount($initial);
168
+    $recurring_total    = wpinv_round_amount($recurring);
169 169
 
170
-    if ( $trial_interval > 0 && ! empty( $trial_period ) ) {
170
+    if ($trial_interval > 0 && !empty($trial_period)) {
171 171
         // Free trial
172 172
     } else {
173
-        if ( $bill_times == 1 ) {
173
+        if ($bill_times == 1) {
174 174
             $recurring_total = $initial_total;
175
-        } elseif ( $bill_times > 1 && $initial_total != $recurring_total ) {
175
+        } elseif ($bill_times > 1 && $initial_total != $recurring_total) {
176 176
             $bill_times--;
177 177
         }
178 178
     }
179 179
 
180
-    $initial_amount     = wpinv_price( $initial_total, $currency );
181
-    $recurring_amount   = wpinv_price( $recurring_total, $currency );
180
+    $initial_amount     = wpinv_price($initial_total, $currency);
181
+    $recurring_amount   = wpinv_price($recurring_total, $currency);
182 182
 
183
-    $recurring          = wpinv_subscription_recurring_payment_desc( $recurring_amount, $period, $interval, $bill_times, $trial_period, $trial_interval );
183
+    $recurring          = wpinv_subscription_recurring_payment_desc($recurring_amount, $period, $interval, $bill_times, $trial_period, $trial_interval);
184 184
 
185
-    if ( $initial_total != $recurring_total ) {
186
-        $initial        = wpinv_subscription_initial_payment_desc( $initial_amount, $period, $interval, $trial_period, $trial_interval );
185
+    if ($initial_total != $recurring_total) {
186
+        $initial        = wpinv_subscription_initial_payment_desc($initial_amount, $period, $interval, $trial_period, $trial_interval);
187 187
 
188
-        $description    = wp_sprintf( __( '%1$s Then %2$s', 'invoicing' ), $initial, $recurring );
188
+        $description    = wp_sprintf(__('%1$s Then %2$s', 'invoicing'), $initial, $recurring);
189 189
     } else {
190 190
         $description    = $recurring;
191 191
     }
192 192
 
193
-    return apply_filters( 'wpinv_get_billing_cycle', $description, $initial, $recurring, $period, $interval, $bill_times, $trial_period, $trial_interval, $currency );
193
+    return apply_filters('wpinv_get_billing_cycle', $description, $initial, $recurring, $period, $interval, $bill_times, $trial_period, $trial_interval, $currency);
194 194
 }
195 195
 
196 196
 /**
@@ -200,27 +200,27 @@  discard block
 block discarded – undo
200 200
  * @param string $card_number Card number.
201 201
  * @return string
202 202
  */
203
-function getpaid_get_card_name( $card_number ) {
203
+function getpaid_get_card_name($card_number) {
204 204
 
205 205
     // Known regexes.
206 206
     $regexes = array(
207
-        '/^4/'                     => __( 'Visa', 'invoicing' ),
208
-        '/^5[1-5]/'                => __( 'Mastercard', 'invoicing' ),
209
-        '/^3[47]/'                 => __( 'Amex', 'invoicing' ),
210
-        '/^3(?:0[0-5]|[68])/'      => __( 'Diners Club', 'invoicing' ),
211
-        '/^6(?:011|5)/'            => __( 'Discover', 'invoicing' ),
212
-        '/^(?:2131|1800|35\d{3})/' => __( 'JCB', 'invoicing' ),
207
+        '/^4/'                     => __('Visa', 'invoicing'),
208
+        '/^5[1-5]/'                => __('Mastercard', 'invoicing'),
209
+        '/^3[47]/'                 => __('Amex', 'invoicing'),
210
+        '/^3(?:0[0-5]|[68])/'      => __('Diners Club', 'invoicing'),
211
+        '/^6(?:011|5)/'            => __('Discover', 'invoicing'),
212
+        '/^(?:2131|1800|35\d{3})/' => __('JCB', 'invoicing'),
213 213
     );
214 214
 
215 215
     // Confirm if one matches.
216
-    foreach ( $regexes as $regex => $card ) {
217
-        if ( preg_match( $regex, $card_number ) >= 1 ) {
216
+    foreach ($regexes as $regex => $card) {
217
+        if (preg_match($regex, $card_number) >= 1) {
218 218
             return $card;
219 219
         }
220 220
     }
221 221
 
222 222
     // None matched.
223
-    return __( 'Card', 'invoicing' );
223
+    return __('Card', 'invoicing');
224 224
 
225 225
 }
226 226
 
@@ -229,23 +229,23 @@  discard block
 block discarded – undo
229 229
  *
230 230
  * @param WPInv_Invoice|int|null $invoice
231 231
  */
232
-function wpinv_send_back_to_checkout( $invoice = null ) {
233
-    $response = array( 'success' => false );
234
-    $invoice  = wpinv_get_invoice( $invoice );
232
+function wpinv_send_back_to_checkout($invoice = null) {
233
+    $response = array('success' => false);
234
+    $invoice  = wpinv_get_invoice($invoice);
235 235
 
236 236
     // Was an invoice created?
237
-    if ( ! empty( $invoice ) ) {
238
-        $invoice             = is_scalar( $invoice ) ? new WPInv_Invoice( $invoice ) : $invoice;
237
+    if (!empty($invoice)) {
238
+        $invoice             = is_scalar($invoice) ? new WPInv_Invoice($invoice) : $invoice;
239 239
         $response['invoice'] = $invoice->get_id();
240
-        do_action( 'getpaid_checkout_invoice_exception', $invoice );
240
+        do_action('getpaid_checkout_invoice_exception', $invoice);
241 241
     }
242 242
 
243 243
 	// Do we have any errors?
244
-    if ( wpinv_get_errors() ) {
245
-        $response['data'] = getpaid_get_errors_html( true, false );
244
+    if (wpinv_get_errors()) {
245
+        $response['data'] = getpaid_get_errors_html(true, false);
246 246
     } else {
247
-        $response['data'] = __( 'An error occured while processing your payment. Please try again.', 'invoicing' );
247
+        $response['data'] = __('An error occured while processing your payment. Please try again.', 'invoicing');
248 248
     }
249 249
 
250
-    wp_send_json( $response );
250
+    wp_send_json($response);
251 251
 }
Please login to merge, or discard this patch.
includes/wpinv-discount-functions.php 1 patch
Spacing   +44 added lines, -44 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
  * Returns an array of discount type.
@@ -17,8 +17,8 @@  discard block
 block discarded – undo
17 17
     return apply_filters(
18 18
         'wpinv_discount_types',
19 19
         array(
20
-            'percent' => __( 'Percentage', 'invoicing' ),
21
-            'flat'    => __( 'Flat Amount', 'invoicing' ),
20
+            'percent' => __('Percentage', 'invoicing'),
21
+            'flat'    => __('Flat Amount', 'invoicing'),
22 22
         )
23 23
     );
24 24
 }
@@ -28,46 +28,46 @@  discard block
 block discarded – undo
28 28
  *
29 29
  * @return string
30 30
  */
31
-function wpinv_get_discount_type_name( $type = '' ) {
31
+function wpinv_get_discount_type_name($type = '') {
32 32
     $types = wpinv_get_discount_types();
33
-    return isset( $types[ $type ] ) ? $types[ $type ] : $type;
33
+    return isset($types[$type]) ? $types[$type] : $type;
34 34
 }
35 35
 
36 36
 /**
37 37
  * Deletes a discount via the admin page.
38 38
  *
39 39
  */
40
-function wpinv_delete_discount( $data ) {
40
+function wpinv_delete_discount($data) {
41 41
 
42
-    $discount = new WPInv_Discount( absint( $data['discount'] ) );
43
-    $discount->delete( true );
42
+    $discount = new WPInv_Discount(absint($data['discount']));
43
+    $discount->delete(true);
44 44
 
45 45
 }
46
-add_action( 'getpaid_authenticated_admin_action_delete_discount', 'wpinv_delete_discount' );
46
+add_action('getpaid_authenticated_admin_action_delete_discount', 'wpinv_delete_discount');
47 47
 
48 48
 /**
49 49
  * Deactivates a discount via the admin page.
50 50
  */
51
-function wpinv_activate_discount( $data ) {
51
+function wpinv_activate_discount($data) {
52 52
 
53
-    $discount = new WPInv_Discount( absint( $data['discount'] ) );
54
-    $discount->set_status( 'publish' );
53
+    $discount = new WPInv_Discount(absint($data['discount']));
54
+    $discount->set_status('publish');
55 55
     $discount->save();
56 56
 
57 57
 }
58
-add_action( 'getpaid_authenticated_admin_action_activate_discount', 'wpinv_activate_discount' );
58
+add_action('getpaid_authenticated_admin_action_activate_discount', 'wpinv_activate_discount');
59 59
 
60 60
 /**
61 61
  * Activates a discount via the admin page.
62 62
  */
63
-function wpinv_deactivate_discount( $data ) {
63
+function wpinv_deactivate_discount($data) {
64 64
 
65
-    $discount = new WPInv_Discount( absint( $data['discount'] ) );
66
-    $discount->set_status( 'pending' );
65
+    $discount = new WPInv_Discount(absint($data['discount']));
66
+    $discount->set_status('pending');
67 67
     $discount->save();
68 68
 
69 69
 }
70
-add_action( 'getpaid_authenticated_admin_action_deactivate_discount', 'wpinv_deactivate_discount' );
70
+add_action('getpaid_authenticated_admin_action_deactivate_discount', 'wpinv_deactivate_discount');
71 71
 
72 72
 /**
73 73
  * Fetches a discount object.
@@ -76,8 +76,8 @@  discard block
 block discarded – undo
76 76
  * @since 1.0.15
77 77
  * @return WPInv_Discount
78 78
  */
79
-function wpinv_get_discount( $discount ) {
80
-    return new WPInv_Discount( $discount );
79
+function wpinv_get_discount($discount) {
80
+    return new WPInv_Discount($discount);
81 81
 }
82 82
 
83 83
 /**
@@ -87,8 +87,8 @@  discard block
 block discarded – undo
87 87
  * @since 1.0.15
88 88
  * @return WPInv_Discount
89 89
  */
90
-function wpinv_get_discount_obj( $discount = 0 ) {
91
-    return new WPInv_Discount( $discount );
90
+function wpinv_get_discount_obj($discount = 0) {
91
+    return new WPInv_Discount($discount);
92 92
 }
93 93
 
94 94
 /**
@@ -98,10 +98,10 @@  discard block
 block discarded – undo
98 98
  * @param string|int $value The field value
99 99
  * @return bool|WPInv_Discount
100 100
  */
101
-function wpinv_get_discount_by( $deprecated = null, $value = '' ) {
102
-    $discount = new WPInv_Discount( $value );
101
+function wpinv_get_discount_by($deprecated = null, $value = '') {
102
+    $discount = new WPInv_Discount($value);
103 103
 
104
-    if ( $discount->get_id() != 0 ) {
104
+    if ($discount->get_id() != 0) {
105 105
         return $discount;
106 106
     }
107 107
 
@@ -116,9 +116,9 @@  discard block
 block discarded – undo
116 116
 function wpinv_get_discount_statuses() {
117 117
 
118 118
     return array(
119
-        'expired'  => __( 'Expired', 'invoicing' ),
120
-        'publish'  => __( 'Active', 'invoicing' ),
121
-        'inactive' => __( 'Inactive', 'invoicing' ),
119
+        'expired'  => __('Expired', 'invoicing'),
120
+        'publish'  => __('Active', 'invoicing'),
121
+        'inactive' => __('Inactive', 'invoicing'),
122 122
     );
123 123
 
124 124
 }
@@ -126,9 +126,9 @@  discard block
 block discarded – undo
126 126
 /**
127 127
  * Retrieves an invoice status label.
128 128
  */
129
-function wpinv_discount_status( $status ) {
129
+function wpinv_discount_status($status) {
130 130
     $statuses = wpinv_get_discount_statuses();
131
-    return isset( $statuses[ $status ] ) ? $statuses[ $status ] : __( 'Inactive', 'invoicing' );
131
+    return isset($statuses[$status]) ? $statuses[$status] : __('Inactive', 'invoicing');
132 132
 }
133 133
 
134 134
 /**
@@ -138,12 +138,12 @@  discard block
 block discarded – undo
138 138
  * @param int|array|string|WPInv_Discount $code discount data, object, ID or code.
139 139
  * @return bool
140 140
  */
141
-function wpinv_discount_is_recurring( $discount = 0, $code = 0 ) {
141
+function wpinv_discount_is_recurring($discount = 0, $code = 0) {
142 142
 
143
-    if ( ! empty( $discount ) ) {
144
-        $discount    = wpinv_get_discount_obj( $discount );
143
+    if (!empty($discount)) {
144
+        $discount    = wpinv_get_discount_obj($discount);
145 145
     } else {
146
-        $discount    = wpinv_get_discount_obj( $code );
146
+        $discount    = wpinv_get_discount_obj($code);
147 147
     }
148 148
 
149 149
     return $discount->get_is_recurring();
@@ -158,35 +158,35 @@  discard block
 block discarded – undo
158 158
  * @param WPInv_Discount $discount
159 159
  * @return array
160 160
  */
161
-function getpaid_calculate_invoice_discount( $invoice, $discount ) {
161
+function getpaid_calculate_invoice_discount($invoice, $discount) {
162 162
 
163 163
 	$initial_discount   = 0;
164 164
 	$recurring_discount = 0;
165 165
 
166
-	foreach ( $invoice->get_items() as $item ) {
166
+	foreach ($invoice->get_items() as $item) {
167 167
 
168 168
 		// Abort if it is not valid for this item.
169
-		if ( ! $discount->is_valid_for_items( array( $item->get_id() ) ) ) {
169
+		if (!$discount->is_valid_for_items(array($item->get_id()))) {
170 170
 			continue;
171 171
 		}
172 172
 
173 173
 		// Calculate the initial amount...
174
-		$item_discount           = $discount->get_discounted_amount( $item->get_sub_total() );
174
+		$item_discount           = $discount->get_discounted_amount($item->get_sub_total());
175 175
 		$recurring_item_discount = 0;
176 176
 
177 177
 		// ... and maybe the recurring amount.
178
-		if ( $item->is_recurring() && $discount->is_recurring() ) {
179
-			$recurring_item_discount = $discount->get_discounted_amount( $item->get_recurring_sub_total() );
178
+		if ($item->is_recurring() && $discount->is_recurring()) {
179
+			$recurring_item_discount = $discount->get_discounted_amount($item->get_recurring_sub_total());
180 180
 		}
181 181
 
182 182
 		// Discount should not exceed discounted amount.
183
-		if ( ! $discount->is_type( 'percent' ) ) {
183
+		if (!$discount->is_type('percent')) {
184 184
 
185
-			if ( ( $initial_discount + $item_discount ) > $discount->get_amount() ) {
185
+			if (($initial_discount + $item_discount) > $discount->get_amount()) {
186 186
 				$item_discount = $discount->get_amount() - $initial_discount;
187 187
 			}
188 188
 
189
-			if ( ( $recurring_discount + $recurring_item_discount ) > $discount->get_amount() ) {
189
+			if (($recurring_discount + $recurring_item_discount) > $discount->get_amount()) {
190 190
 				$recurring_item_discount = $discount->get_amount() - $recurring_discount;
191 191
 			}
192 192
 }
@@ -218,10 +218,10 @@  discard block
 block discarded – undo
218 218
         array(
219 219
             'post_type'   => 'wpi_discount',
220 220
             'numberposts' => 1,
221
-            'fields'      => array( 'ids' ),
221
+            'fields'      => array('ids'),
222 222
         )
223 223
     );
224 224
 
225
-    return ! empty( $discounts );
225
+    return !empty($discounts);
226 226
 
227 227
 }
Please login to merge, or discard this patch.
includes/wpinv-subscription.php 1 patch
Spacing   +228 added lines, -228 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
  * The Subscription Class
@@ -68,27 +68,27 @@  discard block
 block discarded – undo
68 68
 	 * @param  int|string|object|WPInv_Subscription $subscription Subscription id, profile_id, or object to read.
69 69
 	 * @param  bool $deprecated
70 70
 	 */
71
-	function __construct( $subscription = 0, $deprecated = false ) {
71
+	function __construct($subscription = 0, $deprecated = false) {
72 72
 
73
-		parent::__construct( $subscription );
73
+		parent::__construct($subscription);
74 74
 
75
-		if ( ! $deprecated && ! empty( $subscription ) && is_numeric( $subscription ) ) {
76
-			$this->set_id( $subscription );
77
-		} elseif ( $subscription instanceof self ) {
78
-			$this->set_id( $subscription->get_id() );
79
-		} elseif ( $deprecated && $subscription_id = self::get_subscription_id_by_field( $subscription, 'profile_id' ) ) {
80
-			$this->set_id( $subscription_id );
81
-		} elseif ( ! empty( $subscription->id ) ) {
82
-			$this->set_id( $subscription->id );
75
+		if (!$deprecated && !empty($subscription) && is_numeric($subscription)) {
76
+			$this->set_id($subscription);
77
+		} elseif ($subscription instanceof self) {
78
+			$this->set_id($subscription->get_id());
79
+		} elseif ($deprecated && $subscription_id = self::get_subscription_id_by_field($subscription, 'profile_id')) {
80
+			$this->set_id($subscription_id);
81
+		} elseif (!empty($subscription->id)) {
82
+			$this->set_id($subscription->id);
83 83
 		} else {
84
-			$this->set_object_read( true );
84
+			$this->set_object_read(true);
85 85
 		}
86 86
 
87 87
 		// Load the datastore.
88
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
88
+		$this->data_store = GetPaid_Data_Store::load($this->data_store_name);
89 89
 
90
-		if ( $this->get_id() > 0 ) {
91
-			$this->data_store->read( $this );
90
+		if ($this->get_id() > 0) {
91
+			$this->data_store->read($this);
92 92
 		}
93 93
 
94 94
 	}
@@ -103,17 +103,17 @@  discard block
 block discarded – undo
103 103
 	 * @since 1.0.19
104 104
 	 * @return int
105 105
 	 */
106
-	public static function get_subscription_id_by_field( $value, $field = 'profile_id' ) {
106
+	public static function get_subscription_id_by_field($value, $field = 'profile_id') {
107 107
         global $wpdb;
108 108
 
109 109
 		// Trim the value.
110
-		$value = trim( $value );
110
+		$value = trim($value);
111 111
 
112
-		if ( empty( $value ) ) {
112
+		if (empty($value)) {
113 113
 			return 0;
114 114
 		}
115 115
 
116
-		if ( 'invoice_id' == $field ) {
116
+		if ('invoice_id' == $field) {
117 117
 			$field = 'parent_payment_id';
118 118
 		}
119 119
 
@@ -125,28 +125,28 @@  discard block
 block discarded – undo
125 125
 		);
126 126
 
127 127
 		// Ensure a field has been passed.
128
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
128
+		if (empty($field) || !in_array($field, $fields)) {
129 129
 			return 0;
130 130
 		}
131 131
 
132 132
 		// Maybe retrieve from the cache.
133
-		$subscription_id   = wp_cache_get( $value, "getpaid_subscription_{$field}s_to_subscription_ids" );
134
-		if ( ! empty( $subscription_id ) ) {
133
+		$subscription_id = wp_cache_get($value, "getpaid_subscription_{$field}s_to_subscription_ids");
134
+		if (!empty($subscription_id)) {
135 135
 			return $subscription_id;
136 136
 		}
137 137
 
138 138
         // Fetch from the db.
139 139
         $table            = $wpdb->prefix . 'wpinv_subscriptions';
140 140
         $subscription_id  = (int) $wpdb->get_var(
141
-            $wpdb->prepare( "SELECT `id` FROM $table WHERE `$field`=%s LIMIT 1", $value )
141
+            $wpdb->prepare("SELECT `id` FROM $table WHERE `$field`=%s LIMIT 1", $value)
142 142
         );
143 143
 
144
-		if ( empty( $subscription_id ) ) {
144
+		if (empty($subscription_id)) {
145 145
 			return 0;
146 146
 		}
147 147
 
148 148
 		// Update the cache with our data.
149
-		wp_cache_set( $value, $subscription_id, "getpaid_subscription_{$field}s_to_subscription_ids" );
149
+		wp_cache_set($value, $subscription_id, "getpaid_subscription_{$field}s_to_subscription_ids");
150 150
 
151 151
 		return $subscription_id;
152 152
 	}
@@ -155,17 +155,17 @@  discard block
 block discarded – undo
155 155
      * Clears the subscription's cache.
156 156
      */
157 157
     public function clear_cache() {
158
-		wp_cache_delete( $this->get_parent_payment_id(), 'getpaid_subscription_parent_payment_ids_to_subscription_ids' );
159
-		wp_cache_delete( $this->get_transaction_id(), 'getpaid_subscription_transaction_ids_to_subscription_ids' );
160
-		wp_cache_delete( $this->get_profile_id(), 'getpaid_subscription_profile_ids_to_subscription_ids' );
161
-		wp_cache_delete( $this->get_id(), 'getpaid_subscriptions' );
158
+		wp_cache_delete($this->get_parent_payment_id(), 'getpaid_subscription_parent_payment_ids_to_subscription_ids');
159
+		wp_cache_delete($this->get_transaction_id(), 'getpaid_subscription_transaction_ids_to_subscription_ids');
160
+		wp_cache_delete($this->get_profile_id(), 'getpaid_subscription_profile_ids_to_subscription_ids');
161
+		wp_cache_delete($this->get_id(), 'getpaid_subscriptions');
162 162
 	}
163 163
 
164 164
 	/**
165 165
      * Checks if a subscription key is set.
166 166
      */
167
-    public function _isset( $key ) {
168
-        return isset( $this->data[ $key ] ) || method_exists( $this, "get_$key" );
167
+    public function _isset($key) {
168
+        return isset($this->data[$key]) || method_exists($this, "get_$key");
169 169
 	}
170 170
 
171 171
 	/*
@@ -190,8 +190,8 @@  discard block
 block discarded – undo
190 190
 	 * @param  string $context View or edit context.
191 191
 	 * @return int
192 192
 	 */
193
-	public function get_customer_id( $context = 'view' ) {
194
-		return (int) $this->get_prop( 'customer_id', $context );
193
+	public function get_customer_id($context = 'view') {
194
+		return (int) $this->get_prop('customer_id', $context);
195 195
 	}
196 196
 
197 197
 	/**
@@ -201,8 +201,8 @@  discard block
 block discarded – undo
201 201
 	 * @param  string $context View or edit context.
202 202
 	 * @return WP_User|false WP_User object on success, false on failure.
203 203
 	 */
204
-	public function get_customer( $context = 'view' ) {
205
-		return get_userdata( $this->get_customer_id( $context ) );
204
+	public function get_customer($context = 'view') {
205
+		return get_userdata($this->get_customer_id($context));
206 206
 	}
207 207
 
208 208
 	/**
@@ -212,8 +212,8 @@  discard block
 block discarded – undo
212 212
 	 * @param  string $context View or edit context.
213 213
 	 * @return int
214 214
 	 */
215
-	public function get_parent_invoice_id( $context = 'view' ) {
216
-		return (int) $this->get_prop( 'parent_payment_id', $context );
215
+	public function get_parent_invoice_id($context = 'view') {
216
+		return (int) $this->get_prop('parent_payment_id', $context);
217 217
 	}
218 218
 
219 219
 	/**
@@ -223,8 +223,8 @@  discard block
 block discarded – undo
223 223
 	 * @param  string $context View or edit context.
224 224
 	 * @return int
225 225
 	 */
226
-    public function get_parent_payment_id( $context = 'view' ) {
227
-        return $this->get_parent_invoice_id( $context );
226
+    public function get_parent_payment_id($context = 'view') {
227
+        return $this->get_parent_invoice_id($context);
228 228
 	}
229 229
 
230 230
 	/**
@@ -233,8 +233,8 @@  discard block
 block discarded – undo
233 233
      * @since  1.0.0
234 234
      * @return int
235 235
      */
236
-    public function get_original_payment_id( $context = 'view' ) {
237
-        return $this->get_parent_invoice_id( $context );
236
+    public function get_original_payment_id($context = 'view') {
237
+        return $this->get_parent_invoice_id($context);
238 238
     }
239 239
 
240 240
 	/**
@@ -244,8 +244,8 @@  discard block
 block discarded – undo
244 244
 	 * @param  string $context View or edit context.
245 245
 	 * @return WPInv_Invoice
246 246
 	 */
247
-	public function get_parent_invoice( $context = 'view' ) {
248
-		return new WPInv_Invoice( $this->get_parent_invoice_id( $context ) );
247
+	public function get_parent_invoice($context = 'view') {
248
+		return new WPInv_Invoice($this->get_parent_invoice_id($context));
249 249
 	}
250 250
 
251 251
 	/**
@@ -255,8 +255,8 @@  discard block
 block discarded – undo
255 255
 	 * @param  string $context View or edit context.
256 256
 	 * @return WPInv_Invoice
257 257
 	 */
258
-    public function get_parent_payment( $context = 'view' ) {
259
-        return $this->get_parent_invoice( $context );
258
+    public function get_parent_payment($context = 'view') {
259
+        return $this->get_parent_invoice($context);
260 260
 	}
261 261
 
262 262
 	/**
@@ -266,8 +266,8 @@  discard block
 block discarded – undo
266 266
 	 * @param  string $context View or edit context.
267 267
 	 * @return int
268 268
 	 */
269
-	public function get_product_id( $context = 'view' ) {
270
-		return (int) $this->get_prop( 'product_id', $context );
269
+	public function get_product_id($context = 'view') {
270
+		return (int) $this->get_prop('product_id', $context);
271 271
 	}
272 272
 
273 273
 	/**
@@ -277,8 +277,8 @@  discard block
 block discarded – undo
277 277
 	 * @param  string $context View or edit context.
278 278
 	 * @return WPInv_Item
279 279
 	 */
280
-	public function get_product( $context = 'view' ) {
281
-		return new WPInv_Item( $this->get_product_id( $context ) );
280
+	public function get_product($context = 'view') {
281
+		return new WPInv_Item($this->get_product_id($context));
282 282
 	}
283 283
 
284 284
 	/**
@@ -290,8 +290,8 @@  discard block
 block discarded – undo
290 290
 	 * @param  string $context View or edit context.
291 291
 	 * @return string
292 292
 	 */
293
-	public function get_gateway( $context = 'view' ) {
294
-		return $this->get_parent_invoice( $context )->get_gateway();
293
+	public function get_gateway($context = 'view') {
294
+		return $this->get_parent_invoice($context)->get_gateway();
295 295
 	}
296 296
 
297 297
 	/**
@@ -301,8 +301,8 @@  discard block
 block discarded – undo
301 301
 	 * @param  string $context View or edit context.
302 302
 	 * @return string
303 303
 	 */
304
-	public function get_period( $context = 'view' ) {
305
-		return $this->get_prop( 'period', $context );
304
+	public function get_period($context = 'view') {
305
+		return $this->get_prop('period', $context);
306 306
 	}
307 307
 
308 308
 	/**
@@ -312,8 +312,8 @@  discard block
 block discarded – undo
312 312
 	 * @param  string $context View or edit context.
313 313
 	 * @return int
314 314
 	 */
315
-	public function get_frequency( $context = 'view' ) {
316
-		return (int) $this->get_prop( 'frequency', $context );
315
+	public function get_frequency($context = 'view') {
316
+		return (int) $this->get_prop('frequency', $context);
317 317
 	}
318 318
 
319 319
 	/**
@@ -323,8 +323,8 @@  discard block
 block discarded – undo
323 323
 	 * @param  string $context View or edit context.
324 324
 	 * @return float
325 325
 	 */
326
-	public function get_initial_amount( $context = 'view' ) {
327
-		return (float) wpinv_sanitize_amount( $this->get_prop( 'initial_amount', $context ) );
326
+	public function get_initial_amount($context = 'view') {
327
+		return (float) wpinv_sanitize_amount($this->get_prop('initial_amount', $context));
328 328
 	}
329 329
 
330 330
 	/**
@@ -334,8 +334,8 @@  discard block
 block discarded – undo
334 334
 	 * @param  string $context View or edit context.
335 335
 	 * @return float
336 336
 	 */
337
-	public function get_recurring_amount( $context = 'view' ) {
338
-		return (float) wpinv_sanitize_amount( $this->get_prop( 'recurring_amount', $context ) );
337
+	public function get_recurring_amount($context = 'view') {
338
+		return (float) wpinv_sanitize_amount($this->get_prop('recurring_amount', $context));
339 339
 	}
340 340
 
341 341
 	/**
@@ -345,8 +345,8 @@  discard block
 block discarded – undo
345 345
 	 * @param  string $context View or edit context.
346 346
 	 * @return int
347 347
 	 */
348
-	public function get_bill_times( $context = 'view' ) {
349
-		return (int) $this->get_prop( 'bill_times', $context );
348
+	public function get_bill_times($context = 'view') {
349
+		return (int) $this->get_prop('bill_times', $context);
350 350
 	}
351 351
 
352 352
 	/**
@@ -356,8 +356,8 @@  discard block
 block discarded – undo
356 356
 	 * @param  string $context View or edit context.
357 357
 	 * @return string
358 358
 	 */
359
-	public function get_transaction_id( $context = 'view' ) {
360
-		return $this->get_prop( 'transaction_id', $context );
359
+	public function get_transaction_id($context = 'view') {
360
+		return $this->get_prop('transaction_id', $context);
361 361
 	}
362 362
 
363 363
 	/**
@@ -367,8 +367,8 @@  discard block
 block discarded – undo
367 367
 	 * @param  string $context View or edit context.
368 368
 	 * @return string
369 369
 	 */
370
-	public function get_created( $context = 'view' ) {
371
-		return $this->get_prop( 'created', $context );
370
+	public function get_created($context = 'view') {
371
+		return $this->get_prop('created', $context);
372 372
 	}
373 373
 
374 374
 	/**
@@ -378,8 +378,8 @@  discard block
 block discarded – undo
378 378
 	 * @param  string $context View or edit context.
379 379
 	 * @return string
380 380
 	 */
381
-	public function get_date_created( $context = 'view' ) {
382
-		return $this->get_created( $context );
381
+	public function get_date_created($context = 'view') {
382
+		return $this->get_created($context);
383 383
 	}
384 384
 
385 385
 	/**
@@ -390,7 +390,7 @@  discard block
 block discarded – undo
390 390
 	 */
391 391
 	public function get_time_created() {
392 392
 		$created = $this->get_date_created();
393
-		return empty( $created ) ? current_time( 'timestamp' ) : strtotime( $created, current_time( 'timestamp' ) );
393
+		return empty($created) ? current_time('timestamp') : strtotime($created, current_time('timestamp'));
394 394
 	}
395 395
 
396 396
 	/**
@@ -400,11 +400,11 @@  discard block
 block discarded – undo
400 400
 	 * @param  string $context View or edit context.
401 401
 	 * @return string
402 402
 	 */
403
-	public function get_date_created_gmt( $context = 'view' ) {
404
-        $date = $this->get_date_created( $context );
403
+	public function get_date_created_gmt($context = 'view') {
404
+        $date = $this->get_date_created($context);
405 405
 
406
-        if ( $date ) {
407
-            $date = get_gmt_from_date( $date );
406
+        if ($date) {
407
+            $date = get_gmt_from_date($date);
408 408
         }
409 409
 		return $date;
410 410
 	}
@@ -416,8 +416,8 @@  discard block
 block discarded – undo
416 416
 	 * @param  string $context View or edit context.
417 417
 	 * @return string
418 418
 	 */
419
-	public function get_next_renewal_date( $context = 'view' ) {
420
-		return $this->get_prop( 'expiration', $context );
419
+	public function get_next_renewal_date($context = 'view') {
420
+		return $this->get_prop('expiration', $context);
421 421
 	}
422 422
 
423 423
 	/**
@@ -427,8 +427,8 @@  discard block
 block discarded – undo
427 427
 	 * @param  string $context View or edit context.
428 428
 	 * @return string
429 429
 	 */
430
-	public function get_expiration( $context = 'view' ) {
431
-		return $this->get_next_renewal_date( $context );
430
+	public function get_expiration($context = 'view') {
431
+		return $this->get_next_renewal_date($context);
432 432
 	}
433 433
 
434 434
 	/**
@@ -440,12 +440,12 @@  discard block
 block discarded – undo
440 440
 	public function get_expiration_time() {
441 441
 		$expiration = $this->get_expiration();
442 442
 
443
-		if ( empty( $expiration ) || '0000-00-00 00:00:00' == $expiration ) {
444
-			return current_time( 'timestamp' );
443
+		if (empty($expiration) || '0000-00-00 00:00:00' == $expiration) {
444
+			return current_time('timestamp');
445 445
 		}
446 446
 
447
-		$expiration = strtotime( $expiration, current_time( 'timestamp' ) );
448
-		return $expiration < current_time( 'timestamp' ) ? current_time( 'timestamp' ) : $expiration;
447
+		$expiration = strtotime($expiration, current_time('timestamp'));
448
+		return $expiration < current_time('timestamp') ? current_time('timestamp') : $expiration;
449 449
 	}
450 450
 
451 451
 	/**
@@ -455,11 +455,11 @@  discard block
 block discarded – undo
455 455
 	 * @param  string $context View or edit context.
456 456
 	 * @return string
457 457
 	 */
458
-	public function get_next_renewal_date_gmt( $context = 'view' ) {
459
-        $date = $this->get_next_renewal_date( $context );
458
+	public function get_next_renewal_date_gmt($context = 'view') {
459
+        $date = $this->get_next_renewal_date($context);
460 460
 
461
-        if ( $date ) {
462
-            $date = get_gmt_from_date( $date );
461
+        if ($date) {
462
+            $date = get_gmt_from_date($date);
463 463
         }
464 464
 		return $date;
465 465
 	}
@@ -471,8 +471,8 @@  discard block
 block discarded – undo
471 471
 	 * @param  string $context View or edit context.
472 472
 	 * @return string
473 473
 	 */
474
-	public function get_trial_period( $context = 'view' ) {
475
-		return $this->get_prop( 'trial_period', $context );
474
+	public function get_trial_period($context = 'view') {
475
+		return $this->get_prop('trial_period', $context);
476 476
 	}
477 477
 
478 478
 	/**
@@ -482,8 +482,8 @@  discard block
 block discarded – undo
482 482
 	 * @param  string $context View or edit context.
483 483
 	 * @return string
484 484
 	 */
485
-	public function get_status( $context = 'view' ) {
486
-		return $this->get_prop( 'status', $context );
485
+	public function get_status($context = 'view') {
486
+		return $this->get_prop('status', $context);
487 487
 	}
488 488
 
489 489
 	/**
@@ -493,8 +493,8 @@  discard block
 block discarded – undo
493 493
 	 * @param  string $context View or edit context.
494 494
 	 * @return string
495 495
 	 */
496
-	public function get_profile_id( $context = 'view' ) {
497
-		return $this->get_prop( 'profile_id', $context );
496
+	public function get_profile_id($context = 'view') {
497
+		return $this->get_prop('profile_id', $context);
498 498
 	}
499 499
 
500 500
 	/*
@@ -509,8 +509,8 @@  discard block
 block discarded – undo
509 509
 	 * @since 1.0.19
510 510
 	 * @param  int $value The customer's id.
511 511
 	 */
512
-	public function set_customer_id( $value ) {
513
-		$this->set_prop( 'customer_id', (int) $value );
512
+	public function set_customer_id($value) {
513
+		$this->set_prop('customer_id', (int) $value);
514 514
 	}
515 515
 
516 516
 	/**
@@ -519,8 +519,8 @@  discard block
 block discarded – undo
519 519
 	 * @since 1.0.19
520 520
 	 * @param  int $value The parent invoice id.
521 521
 	 */
522
-	public function set_parent_invoice_id( $value ) {
523
-		$this->set_prop( 'parent_payment_id', (int) $value );
522
+	public function set_parent_invoice_id($value) {
523
+		$this->set_prop('parent_payment_id', (int) $value);
524 524
 	}
525 525
 
526 526
 	/**
@@ -529,8 +529,8 @@  discard block
 block discarded – undo
529 529
 	 * @since 1.0.19
530 530
 	 * @param  int $value The parent invoice id.
531 531
 	 */
532
-    public function set_parent_payment_id( $value ) {
533
-        $this->set_parent_invoice_id( $value );
532
+    public function set_parent_payment_id($value) {
533
+        $this->set_parent_invoice_id($value);
534 534
 	}
535 535
 
536 536
 	/**
@@ -539,8 +539,8 @@  discard block
 block discarded – undo
539 539
      * @since 1.0.19
540 540
 	 * @param  int $value The parent invoice id.
541 541
      */
542
-    public function set_original_payment_id( $value ) {
543
-        $this->set_parent_invoice_id( $value );
542
+    public function set_original_payment_id($value) {
543
+        $this->set_parent_invoice_id($value);
544 544
 	}
545 545
 
546 546
 	/**
@@ -549,8 +549,8 @@  discard block
 block discarded – undo
549 549
 	 * @since 1.0.19
550 550
 	 * @param  int $value The subscription product id.
551 551
 	 */
552
-	public function set_product_id( $value ) {
553
-		$this->set_prop( 'product_id', (int) $value );
552
+	public function set_product_id($value) {
553
+		$this->set_prop('product_id', (int) $value);
554 554
 	}
555 555
 
556 556
 	/**
@@ -559,8 +559,8 @@  discard block
 block discarded – undo
559 559
 	 * @since 1.0.19
560 560
 	 * @param  string $value The renewal period.
561 561
 	 */
562
-	public function set_period( $value ) {
563
-		$this->set_prop( 'period', $value );
562
+	public function set_period($value) {
563
+		$this->set_prop('period', $value);
564 564
 	}
565 565
 
566 566
 	/**
@@ -569,9 +569,9 @@  discard block
 block discarded – undo
569 569
 	 * @since 1.0.19
570 570
 	 * @param  int $value The subscription frequency.
571 571
 	 */
572
-	public function set_frequency( $value ) {
573
-		$value = empty( $value ) ? 1 : (int) $value;
574
-		$this->set_prop( 'frequency', absint( $value ) );
572
+	public function set_frequency($value) {
573
+		$value = empty($value) ? 1 : (int) $value;
574
+		$this->set_prop('frequency', absint($value));
575 575
 	}
576 576
 
577 577
 	/**
@@ -580,8 +580,8 @@  discard block
 block discarded – undo
580 580
 	 * @since 1.0.19
581 581
 	 * @param  float $value The initial subcription amount.
582 582
 	 */
583
-	public function set_initial_amount( $value ) {
584
-		$this->set_prop( 'initial_amount', wpinv_sanitize_amount( $value ) );
583
+	public function set_initial_amount($value) {
584
+		$this->set_prop('initial_amount', wpinv_sanitize_amount($value));
585 585
 	}
586 586
 
587 587
 	/**
@@ -590,8 +590,8 @@  discard block
 block discarded – undo
590 590
 	 * @since 1.0.19
591 591
 	 * @param  float $value The recurring subcription amount.
592 592
 	 */
593
-	public function set_recurring_amount( $value ) {
594
-		$this->set_prop( 'recurring_amount', wpinv_sanitize_amount( $value ) );
593
+	public function set_recurring_amount($value) {
594
+		$this->set_prop('recurring_amount', wpinv_sanitize_amount($value));
595 595
 	}
596 596
 
597 597
 	/**
@@ -600,8 +600,8 @@  discard block
 block discarded – undo
600 600
 	 * @since 1.0.19
601 601
 	 * @param  int $value Bill times.
602 602
 	 */
603
-	public function set_bill_times( $value ) {
604
-		$this->set_prop( 'bill_times', (int) $value );
603
+	public function set_bill_times($value) {
604
+		$this->set_prop('bill_times', (int) $value);
605 605
 	}
606 606
 
607 607
 	/**
@@ -610,8 +610,8 @@  discard block
 block discarded – undo
610 610
 	 * @since 1.0.19
611 611
 	 * @param string $value Bill times.
612 612
 	 */
613
-	public function set_transaction_id( $value ) {
614
-		$this->set_prop( 'transaction_id', sanitize_text_field( $value ) );
613
+	public function set_transaction_id($value) {
614
+		$this->set_prop('transaction_id', sanitize_text_field($value));
615 615
 	}
616 616
 
617 617
 	/**
@@ -620,15 +620,15 @@  discard block
 block discarded – undo
620 620
 	 * @since 1.0.19
621 621
 	 * @param string $value strtotime compliant date.
622 622
 	 */
623
-	public function set_created( $value ) {
624
-        $date = strtotime( $value );
623
+	public function set_created($value) {
624
+        $date = strtotime($value);
625 625
 
626
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
627
-            $this->set_prop( 'created', date( 'Y-m-d H:i:s', $date ) );
626
+        if ($date && $value !== '0000-00-00 00:00:00') {
627
+            $this->set_prop('created', date('Y-m-d H:i:s', $date));
628 628
             return;
629 629
         }
630 630
 
631
-		$this->set_prop( 'created', '' );
631
+		$this->set_prop('created', '');
632 632
 
633 633
 	}
634 634
 
@@ -638,8 +638,8 @@  discard block
 block discarded – undo
638 638
 	 * @since 1.0.19
639 639
 	 * @param string $value strtotime compliant date.
640 640
 	 */
641
-	public function set_date_created( $value ) {
642
-		$this->set_created( $value );
641
+	public function set_date_created($value) {
642
+		$this->set_created($value);
643 643
     }
644 644
 
645 645
 	/**
@@ -648,15 +648,15 @@  discard block
 block discarded – undo
648 648
 	 * @since 1.0.19
649 649
 	 * @param string $value strtotime compliant date.
650 650
 	 */
651
-	public function set_next_renewal_date( $value ) {
652
-		$date = strtotime( $value );
651
+	public function set_next_renewal_date($value) {
652
+		$date = strtotime($value);
653 653
 
654
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
655
-            $this->set_prop( 'expiration', date( 'Y-m-d H:i:s', $date ) );
654
+        if ($date && $value !== '0000-00-00 00:00:00') {
655
+            $this->set_prop('expiration', date('Y-m-d H:i:s', $date));
656 656
             return;
657 657
 		}
658 658
 
659
-		$this->set_prop( 'expiration', '' );
659
+		$this->set_prop('expiration', '');
660 660
 
661 661
 	}
662 662
 
@@ -666,8 +666,8 @@  discard block
 block discarded – undo
666 666
 	 * @since 1.0.19
667 667
 	 * @param string $value strtotime compliant date.
668 668
 	 */
669
-	public function set_expiration( $value ) {
670
-		$this->set_next_renewal_date( $value );
669
+	public function set_expiration($value) {
670
+		$this->set_next_renewal_date($value);
671 671
     }
672 672
 
673 673
 	/**
@@ -676,8 +676,8 @@  discard block
 block discarded – undo
676 676
 	 * @since 1.0.19
677 677
 	 * @param string $value trial period e.g 1 year.
678 678
 	 */
679
-	public function set_trial_period( $value ) {
680
-		$this->set_prop( 'trial_period', $value );
679
+	public function set_trial_period($value) {
680
+		$this->set_prop('trial_period', $value);
681 681
 	}
682 682
 
683 683
 	/**
@@ -686,22 +686,22 @@  discard block
 block discarded – undo
686 686
 	 * @since 1.0.19
687 687
 	 * @param string $new_status    New subscription status.
688 688
 	 */
689
-	public function set_status( $new_status ) {
689
+	public function set_status($new_status) {
690 690
 
691 691
 		// Abort if this is not a valid status;
692
-		if ( ! array_key_exists( $new_status, getpaid_get_subscription_statuses() ) ) {
692
+		if (!array_key_exists($new_status, getpaid_get_subscription_statuses())) {
693 693
 			return;
694 694
 		}
695 695
 
696
-		$old_status = ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $this->get_status();
697
-		if ( true === $this->object_read && $old_status !== $new_status ) {
696
+		$old_status = !empty($this->status_transition['from']) ? $this->status_transition['from'] : $this->get_status();
697
+		if (true === $this->object_read && $old_status !== $new_status) {
698 698
 			$this->status_transition = array(
699 699
 				'from' => $old_status,
700 700
 				'to'   => $new_status,
701 701
 			);
702 702
 		}
703 703
 
704
-		$this->set_prop( 'status', $new_status );
704
+		$this->set_prop('status', $new_status);
705 705
 	}
706 706
 
707 707
 	/**
@@ -710,8 +710,8 @@  discard block
 block discarded – undo
710 710
 	 * @since 1.0.19
711 711
 	 * @param  string $value the remote profile id.
712 712
 	 */
713
-	public function set_profile_id( $value ) {
714
-		$this->set_prop( 'profile_id', sanitize_text_field( $value ) );
713
+	public function set_profile_id($value) {
714
+		$this->set_prop('profile_id', sanitize_text_field($value));
715 715
 	}
716 716
 
717 717
 	/*
@@ -729,8 +729,8 @@  discard block
 block discarded – undo
729 729
 	 * @param string|array String or array of strings to check for.
730 730
 	 * @return bool
731 731
      */
732
-    public function has_status( $status ) {
733
-        return in_array( $this->get_status(), wpinv_clean( wpinv_parse_list( $status ) ) );
732
+    public function has_status($status) {
733
+        return in_array($this->get_status(), wpinv_clean(wpinv_parse_list($status)));
734 734
 	}
735 735
 
736 736
 	/**
@@ -740,7 +740,7 @@  discard block
 block discarded – undo
740 740
      */
741 741
     public function has_trial_period() {
742 742
 		$period = $this->get_trial_period();
743
-        return ! empty( $period );
743
+        return !empty($period);
744 744
 	}
745 745
 
746 746
 	/**
@@ -749,7 +749,7 @@  discard block
 block discarded – undo
749 749
 	 * @return bool
750 750
 	 */
751 751
 	public function is_active() {
752
-		return $this->has_status( 'active trialling' ) && ! $this->is_expired();
752
+		return $this->has_status('active trialling') && !$this->is_expired();
753 753
 	}
754 754
 
755 755
 	/**
@@ -758,7 +758,7 @@  discard block
 block discarded – undo
758 758
 	 * @return bool
759 759
 	 */
760 760
 	public function is_expired() {
761
-		return $this->has_status( 'expired' ) || ( $this->has_status( 'active cancelled trialling' ) && $this->get_expiration_time() < current_time( 'timestamp' ) );
761
+		return $this->has_status('expired') || ($this->has_status('active cancelled trialling') && $this->get_expiration_time() < current_time('timestamp'));
762 762
 	}
763 763
 
764 764
 	/**
@@ -768,7 +768,7 @@  discard block
 block discarded – undo
768 768
 	 */
769 769
 	public function is_last_renewal() {
770 770
 		$max_bills = $this->get_bill_times();
771
-		return ! empty( $max_bills ) && $max_bills <= $this->get_times_billed();
771
+		return !empty($max_bills) && $max_bills <= $this->get_times_billed();
772 772
 	}
773 773
 
774 774
 	/*
@@ -783,11 +783,11 @@  discard block
 block discarded – undo
783 783
 	/**
784 784
 	 * Backwards compatibilty.
785 785
 	 */
786
-	public function create( $data = array() ) {
786
+	public function create($data = array()) {
787 787
 
788 788
 		// Set the properties.
789
-		if ( is_array( $data ) ) {
790
-			$this->set_props( $data );
789
+		if (is_array($data)) {
790
+			$this->set_props($data);
791 791
 		}
792 792
 
793 793
 		// Save the item.
@@ -798,8 +798,8 @@  discard block
 block discarded – undo
798 798
 	/**
799 799
 	 * Backwards compatibilty.
800 800
 	 */
801
-	public function update( $args = array() ) {
802
-		return $this->create( $args );
801
+	public function update($args = array()) {
802
+		return $this->create($args);
803 803
 	}
804 804
 
805 805
     /**
@@ -808,12 +808,12 @@  discard block
 block discarded – undo
808 808
      * @since  1.0.0
809 809
      * @return WP_Post[]
810 810
      */
811
-    public function get_child_payments( $hide_pending = true ) {
811
+    public function get_child_payments($hide_pending = true) {
812 812
 
813
-		$statuses = array( 'publish', 'wpi-processing', 'wpi-renewal' );
813
+		$statuses = array('publish', 'wpi-processing', 'wpi-renewal');
814 814
 
815
-		if ( ! $hide_pending ) {
816
-			$statuses = array_keys( wpinv_get_invoice_statuses() );
815
+		if (!$hide_pending) {
816
+			$statuses = array_keys(wpinv_get_invoice_statuses());
817 817
 		}
818 818
 
819 819
         return get_posts(
@@ -835,7 +835,7 @@  discard block
 block discarded – undo
835 835
      * @return int
836 836
      */
837 837
     public function get_total_payments() {
838
-		return getpaid_count_subscription_invoices( $this->get_parent_invoice_id(), $this->get_id() );
838
+		return getpaid_count_subscription_invoices($this->get_parent_invoice_id(), $this->get_id());
839 839
     }
840 840
 
841 841
     /**
@@ -847,7 +847,7 @@  discard block
 block discarded – undo
847 847
     public function get_times_billed() {
848 848
         $times_billed = $this->get_total_payments();
849 849
 
850
-        if ( (float) $this->get_initial_amount() == 0 && $times_billed > 0 ) {
850
+        if ((float) $this->get_initial_amount() == 0 && $times_billed > 0) {
851 851
             $times_billed--;
852 852
         }
853 853
 
@@ -862,48 +862,48 @@  discard block
 block discarded – undo
862 862
 	 * @param  WPInv_Invoice $invoice If adding an existing invoice.
863 863
      * @return bool
864 864
      */
865
-    public function add_payment( $args = array(), $invoice = false ) {
865
+    public function add_payment($args = array(), $invoice = false) {
866 866
 
867 867
 		// Process each payment once.
868
-        if ( ! empty( $args['transaction_id'] ) && $this->payment_exists( $args['transaction_id'] ) ) {
868
+        if (!empty($args['transaction_id']) && $this->payment_exists($args['transaction_id'])) {
869 869
             return false;
870 870
         }
871 871
 
872 872
 		// Are we creating a new invoice?
873
-		if ( empty( $invoice ) ) {
873
+		if (empty($invoice)) {
874 874
 			$invoice = $this->create_payment();
875 875
 
876
-			if ( empty( $invoice ) ) {
876
+			if (empty($invoice)) {
877 877
 				return false;
878 878
 			}
879 879
 }
880 880
 
881
-		$invoice->set_status( 'wpi-renewal' );
881
+		$invoice->set_status('wpi-renewal');
882 882
 
883 883
 		// Maybe set a transaction id.
884
-		if ( ! empty( $args['transaction_id'] ) ) {
885
-			$invoice->set_transaction_id( $args['transaction_id'] );
884
+		if (!empty($args['transaction_id'])) {
885
+			$invoice->set_transaction_id($args['transaction_id']);
886 886
 		}
887 887
 
888 888
 		// Set the completed date.
889
-		$invoice->set_completed_date( current_time( 'mysql' ) );
889
+		$invoice->set_completed_date(current_time('mysql'));
890 890
 
891 891
 		// And the gateway.
892
-		if ( ! empty( $args['gateway'] ) ) {
893
-			$invoice->set_gateway( $args['gateway'] );
892
+		if (!empty($args['gateway'])) {
893
+			$invoice->set_gateway($args['gateway']);
894 894
 		}
895 895
 
896 896
 		$invoice->save();
897 897
 
898
-		if ( ! $invoice->exists() ) {
898
+		if (!$invoice->exists()) {
899 899
 			return false;
900 900
 		}
901 901
 
902
-		do_action( 'getpaid_after_create_subscription_renewal_invoice', $invoice, $this );
903
-		do_action( 'wpinv_recurring_add_subscription_payment', $invoice, $this );
904
-        do_action( 'wpinv_recurring_record_payment', $invoice->get_id(), $this->get_parent_invoice_id(), $invoice->get_recurring_total(), $invoice->get_transaction_id() );
902
+		do_action('getpaid_after_create_subscription_renewal_invoice', $invoice, $this);
903
+		do_action('wpinv_recurring_add_subscription_payment', $invoice, $this);
904
+        do_action('wpinv_recurring_record_payment', $invoice->get_id(), $this->get_parent_invoice_id(), $invoice->get_recurring_total(), $invoice->get_transaction_id());
905 905
 
906
-        update_post_meta( $invoice->get_id(), '_wpinv_subscription_id', $this->id );
906
+        update_post_meta($invoice->get_id(), '_wpinv_subscription_id', $this->id);
907 907
 
908 908
         return $invoice->get_id();
909 909
 	}
@@ -918,41 +918,41 @@  discard block
 block discarded – undo
918 918
 
919 919
 		$parent_invoice = $this->get_parent_payment();
920 920
 
921
-		if ( ! $parent_invoice->exists() ) {
921
+		if (!$parent_invoice->exists()) {
922 922
 			return false;
923 923
 		}
924 924
 
925 925
 		// Duplicate the parent invoice.
926
-		$invoice = getpaid_duplicate_invoice( $parent_invoice );
927
-		$invoice->set_parent_id( $parent_invoice->get_id() );
928
-		$invoice->set_subscription_id( $this->get_id() );
929
-		$invoice->set_remote_subscription_id( $this->get_profile_id() );
926
+		$invoice = getpaid_duplicate_invoice($parent_invoice);
927
+		$invoice->set_parent_id($parent_invoice->get_id());
928
+		$invoice->set_subscription_id($this->get_id());
929
+		$invoice->set_remote_subscription_id($this->get_profile_id());
930 930
 
931 931
 		// Set invoice items.
932
-		$subscription_group = getpaid_get_invoice_subscription_group( $parent_invoice->get_id(), $this->get_id() );
933
-		$allowed_items      = empty( $subscription_group ) ? array( $this->get_product_id() ) : array_keys( $subscription_group['items'] );
932
+		$subscription_group = getpaid_get_invoice_subscription_group($parent_invoice->get_id(), $this->get_id());
933
+		$allowed_items      = empty($subscription_group) ? array($this->get_product_id()) : array_keys($subscription_group['items']);
934 934
 		$invoice_items      = array();
935 935
 
936
-		foreach ( $invoice->get_items() as $item ) {
937
-			if ( in_array( $item->get_id(), $allowed_items ) ) {
936
+		foreach ($invoice->get_items() as $item) {
937
+			if (in_array($item->get_id(), $allowed_items)) {
938 938
 				$invoice_items[] = $item;
939 939
 			}
940 940
 		}
941 941
 
942
-		$invoice->set_items( $invoice_items );
942
+		$invoice->set_items($invoice_items);
943 943
 
944
-		if ( ! empty( $subscription_group['fees'] ) ) {
945
-			$invoice->set_fees( $subscription_group['fees'] );
944
+		if (!empty($subscription_group['fees'])) {
945
+			$invoice->set_fees($subscription_group['fees']);
946 946
 		}
947 947
 
948 948
 		// Maybe recalculate discount (Pre-GetPaid Fix).
949
-		$discount = new WPInv_Discount( $invoice->get_discount_code() );
950
-		if ( $discount->exists() && $discount->is_recurring() && 0 == $invoice->get_total_discount() ) {
951
-			$invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
949
+		$discount = new WPInv_Discount($invoice->get_discount_code());
950
+		if ($discount->exists() && $discount->is_recurring() && 0 == $invoice->get_total_discount()) {
951
+			$invoice->add_discount(getpaid_calculate_invoice_discount($invoice, $discount));
952 952
 		}
953 953
 
954 954
 		$invoice->recalculate_total();
955
-		$invoice->set_status( 'wpi-pending' );
955
+		$invoice->set_status('wpi-pending');
956 956
 		$invoice->save();
957 957
 
958 958
 		return $invoice->exists() ? $invoice : false;
@@ -967,20 +967,20 @@  discard block
 block discarded – undo
967 967
 	public function renew() {
968 968
 
969 969
 		// Complete subscription if applicable
970
-		if ( $this->is_last_renewal() ) {
970
+		if ($this->is_last_renewal()) {
971 971
 			return $this->complete();
972 972
 		}
973 973
 
974 974
 		// Calculate new expiration
975 975
 		$frequency      = $this->get_frequency();
976 976
 		$period         = $this->get_period();
977
-		$new_expiration = strtotime( "+ $frequency $period", $this->get_expiration_time() );
977
+		$new_expiration = strtotime("+ $frequency $period", $this->get_expiration_time());
978 978
 
979
-		$this->set_expiration( date( 'Y-m-d H:i:s', $new_expiration ) );
980
-		$this->set_status( 'active' );
979
+		$this->set_expiration(date('Y-m-d H:i:s', $new_expiration));
980
+		$this->set_status('active');
981 981
 		$this->save();
982 982
 
983
-		do_action( 'getpaid_subscription_renewed', $this );
983
+		do_action('getpaid_subscription_renewed', $this);
984 984
 
985 985
 		return $this->get_id();
986 986
 	}
@@ -996,11 +996,11 @@  discard block
 block discarded – undo
996 996
 	public function complete() {
997 997
 
998 998
 		// Only mark a subscription as complete if it's not already cancelled.
999
-		if ( $this->has_status( 'cancelled' ) ) {
999
+		if ($this->has_status('cancelled')) {
1000 1000
 			return false;
1001 1001
 		}
1002 1002
 
1003
-		$this->set_status( 'completed' );
1003
+		$this->set_status('completed');
1004 1004
 		return $this->save();
1005 1005
 
1006 1006
 	}
@@ -1012,14 +1012,14 @@  discard block
 block discarded – undo
1012 1012
 	 * @param  bool $check_expiration
1013 1013
 	 * @return int|bool Subscription id or false if $check_expiration is true and expiration date is in the future.
1014 1014
 	 */
1015
-	public function expire( $check_expiration = false ) {
1015
+	public function expire($check_expiration = false) {
1016 1016
 
1017
-		if ( $check_expiration && $this->get_expiration_time() > current_time( 'timestamp' ) ) {
1017
+		if ($check_expiration && $this->get_expiration_time() > current_time('timestamp')) {
1018 1018
 			// Do not mark as expired since real expiration date is in the future
1019 1019
 			return false;
1020 1020
 		}
1021 1021
 
1022
-		$this->set_status( 'expired' );
1022
+		$this->set_status('expired');
1023 1023
 		return $this->save();
1024 1024
 
1025 1025
 	}
@@ -1031,7 +1031,7 @@  discard block
 block discarded – undo
1031 1031
 	 * @return int Subscription id.
1032 1032
 	 */
1033 1033
 	public function failing() {
1034
-		$this->set_status( 'failing' );
1034
+		$this->set_status('failing');
1035 1035
 		return $this->save();
1036 1036
 	}
1037 1037
 
@@ -1042,7 +1042,7 @@  discard block
 block discarded – undo
1042 1042
      * @return int Subscription id.
1043 1043
      */
1044 1044
     public function cancel() {
1045
-		$this->set_status( 'cancelled' );
1045
+		$this->set_status('cancelled');
1046 1046
 		return $this->save();
1047 1047
     }
1048 1048
 
@@ -1053,7 +1053,7 @@  discard block
 block discarded – undo
1053 1053
 	 * @return bool
1054 1054
 	 */
1055 1055
 	public function can_cancel() {
1056
-		return apply_filters( 'wpinv_subscription_can_cancel', $this->has_status( $this->get_cancellable_statuses() ), $this );
1056
+		return apply_filters('wpinv_subscription_can_cancel', $this->has_status($this->get_cancellable_statuses()), $this);
1057 1057
 	}
1058 1058
 
1059 1059
     /**
@@ -1064,7 +1064,7 @@  discard block
 block discarded – undo
1064 1064
      * @return      array
1065 1065
      */
1066 1066
     public function get_cancellable_statuses() {
1067
-        return apply_filters( 'wpinv_recurring_cancellable_statuses', array( 'active', 'trialling', 'failing' ) );
1067
+        return apply_filters('wpinv_recurring_cancellable_statuses', array('active', 'trialling', 'failing'));
1068 1068
     }
1069 1069
 
1070 1070
 	/**
@@ -1074,8 +1074,8 @@  discard block
 block discarded – undo
1074 1074
 	 * @return string
1075 1075
 	 */
1076 1076
 	public function get_cancel_url() {
1077
-		$url = getpaid_get_authenticated_action_url( 'subscription_cancel', $this->get_view_url() );
1078
-		return apply_filters( 'wpinv_subscription_cancel_url', $url, $this );
1077
+		$url = getpaid_get_authenticated_action_url('subscription_cancel', $this->get_view_url());
1078
+		return apply_filters('wpinv_subscription_cancel_url', $url, $this);
1079 1079
 	}
1080 1080
 
1081 1081
 	/**
@@ -1086,10 +1086,10 @@  discard block
 block discarded – undo
1086 1086
 	 */
1087 1087
 	public function get_view_url() {
1088 1088
 
1089
-		$url = getpaid_get_tab_url( 'gp-subscriptions', get_permalink( (int) wpinv_get_option( 'invoice_subscription_page' ) ) );
1090
-		$url = add_query_arg( 'subscription', $this->get_id(), $url );
1089
+		$url = getpaid_get_tab_url('gp-subscriptions', get_permalink((int) wpinv_get_option('invoice_subscription_page')));
1090
+		$url = add_query_arg('subscription', $this->get_id(), $url);
1091 1091
 
1092
-		return apply_filters( 'getpaid_get_subscription_view_url', $url, $this );
1092
+		return apply_filters('getpaid_get_subscription_view_url', $url, $this);
1093 1093
 	}
1094 1094
 
1095 1095
 	/**
@@ -1102,7 +1102,7 @@  discard block
 block discarded – undo
1102 1102
 	 * @return bool
1103 1103
 	 */
1104 1104
 	public function can_renew() {
1105
-		return apply_filters( 'wpinv_subscription_can_renew', true, $this );
1105
+		return apply_filters('wpinv_subscription_can_renew', true, $this);
1106 1106
 	}
1107 1107
 
1108 1108
 	/**
@@ -1121,7 +1121,7 @@  discard block
 block discarded – undo
1121 1121
             ),
1122 1122
             'getpaid-nonce'
1123 1123
         );
1124
-		return apply_filters( 'wpinv_subscription_renew_url', $url, $this );
1124
+		return apply_filters('wpinv_subscription_renew_url', $url, $this);
1125 1125
 	}
1126 1126
 
1127 1127
 	/**
@@ -1131,7 +1131,7 @@  discard block
 block discarded – undo
1131 1131
 	 * @return bool
1132 1132
 	 */
1133 1133
 	public function can_update() {
1134
-		return apply_filters( 'wpinv_subscription_can_update', false, $this );
1134
+		return apply_filters('wpinv_subscription_can_update', false, $this);
1135 1135
 	}
1136 1136
 
1137 1137
 	/**
@@ -1147,7 +1147,7 @@  discard block
 block discarded – undo
1147 1147
 				'subscription_id' => $this->get_id(),
1148 1148
             )
1149 1149
         );
1150
-		return apply_filters( 'wpinv_subscription_update_url', $url, $this );
1150
+		return apply_filters('wpinv_subscription_update_url', $url, $this);
1151 1151
 	}
1152 1152
 
1153 1153
 	/**
@@ -1157,7 +1157,7 @@  discard block
 block discarded – undo
1157 1157
 	 * @return string
1158 1158
 	 */
1159 1159
 	public function get_status_label() {
1160
-		return getpaid_get_subscription_status_label( $this->get_status() );
1160
+		return getpaid_get_subscription_status_label($this->get_status());
1161 1161
 	}
1162 1162
 
1163 1163
 	/**
@@ -1168,7 +1168,7 @@  discard block
 block discarded – undo
1168 1168
 	 */
1169 1169
 	public function get_status_class() {
1170 1170
 		$statuses = getpaid_get_subscription_status_classes();
1171
-		return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
1171
+		return isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : 'badge-dark';
1172 1172
 	}
1173 1173
 
1174 1174
     /**
@@ -1179,9 +1179,9 @@  discard block
 block discarded – undo
1179 1179
      */
1180 1180
     public function get_status_label_html() {
1181 1181
 
1182
-		$status_label = sanitize_text_field( $this->get_status_label() );
1183
-		$class        = esc_attr( $this->get_status_class() );
1184
-		$status       = sanitize_html_class( $this->get_status() );
1182
+		$status_label = sanitize_text_field($this->get_status_label());
1183
+		$class        = esc_attr($this->get_status_class());
1184
+		$status       = sanitize_html_class($this->get_status());
1185 1185
 
1186 1186
 		return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
1187 1187
     }
@@ -1193,9 +1193,9 @@  discard block
 block discarded – undo
1193 1193
      * @param  string $txn_id The transaction ID from the merchant processor
1194 1194
      * @return bool
1195 1195
      */
1196
-    public function payment_exists( $txn_id = '' ) {
1197
-		$invoice_id = WPInv_Invoice::get_invoice_id_by_field( $txn_id, 'transaction_id' );
1198
-        return ! empty( $invoice_id );
1196
+    public function payment_exists($txn_id = '') {
1197
+		$invoice_id = WPInv_Invoice::get_invoice_id_by_field($txn_id, 'transaction_id');
1198
+        return !empty($invoice_id);
1199 1199
 	}
1200 1200
 
1201 1201
 	/**
@@ -1207,35 +1207,35 @@  discard block
 block discarded – undo
1207 1207
 		// Reset status transition variable.
1208 1208
 		$this->status_transition = false;
1209 1209
 
1210
-		if ( $status_transition ) {
1210
+		if ($status_transition) {
1211 1211
 			try {
1212 1212
 
1213 1213
 				// Fire a hook for the status change.
1214
-				do_action( 'wpinv_subscription_' . $status_transition['to'], $this->get_id(), $this, $status_transition );
1215
-				do_action( 'getpaid_subscription_' . $status_transition['to'], $this, $status_transition );
1214
+				do_action('wpinv_subscription_' . $status_transition['to'], $this->get_id(), $this, $status_transition);
1215
+				do_action('getpaid_subscription_' . $status_transition['to'], $this, $status_transition);
1216 1216
 
1217
-				if ( ! empty( $status_transition['from'] ) ) {
1217
+				if (!empty($status_transition['from'])) {
1218 1218
 
1219 1219
 					/* translators: 1: old subscription status 2: new subscription status */
1220
-					$transition_note = sprintf( __( 'Subscription status changed from %1$s to %2$s.', 'invoicing' ), getpaid_get_subscription_status_label( $status_transition['from'] ), getpaid_get_subscription_status_label( $status_transition['to'] ) );
1220
+					$transition_note = sprintf(__('Subscription status changed from %1$s to %2$s.', 'invoicing'), getpaid_get_subscription_status_label($status_transition['from']), getpaid_get_subscription_status_label($status_transition['to']));
1221 1221
 
1222 1222
 					// Note the transition occurred.
1223
-					$this->get_parent_payment()->add_note( $transition_note, false, false, true );
1223
+					$this->get_parent_payment()->add_note($transition_note, false, false, true);
1224 1224
 
1225 1225
 					// Fire another hook.
1226
-					do_action( 'getpaid_subscription_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $this );
1227
-					do_action( 'getpaid_subscription_status_changed', $this, $status_transition['from'], $status_transition['to'] );
1226
+					do_action('getpaid_subscription_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $this);
1227
+					do_action('getpaid_subscription_status_changed', $this, $status_transition['from'], $status_transition['to']);
1228 1228
 
1229 1229
 				} else {
1230 1230
 					/* translators: %s: new invoice status */
1231
-					$transition_note = sprintf( __( 'Subscription status set to %s.', 'invoicing' ), getpaid_get_subscription_status_label( $status_transition['to'] ) );
1231
+					$transition_note = sprintf(__('Subscription status set to %s.', 'invoicing'), getpaid_get_subscription_status_label($status_transition['to']));
1232 1232
 
1233 1233
 					// Note the transition occurred.
1234
-					$this->get_parent_payment()->add_note( $transition_note, false, false, true );
1234
+					$this->get_parent_payment()->add_note($transition_note, false, false, true);
1235 1235
 
1236 1236
 				}
1237
-			} catch ( Exception $e ) {
1238
-				$this->get_parent_payment()->add_note( __( 'Error during subscription status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
1237
+			} catch (Exception $e) {
1238
+				$this->get_parent_payment()->add_note(__('Error during subscription status transition.', 'invoicing') . ' ' . $e->getMessage());
1239 1239
 			}
1240 1240
 		}
1241 1241
 
@@ -1261,7 +1261,7 @@  discard block
 block discarded – undo
1261 1261
 	 */
1262 1262
 	public function activate() {
1263 1263
 		$status = 'trialling' == $this->get_status() ? 'trialling' : 'active';
1264
-		$this->set_status( $status );
1264
+		$this->set_status($status);
1265 1265
 		return $this->save();
1266 1266
 	}
1267 1267
 
Please login to merge, or discard this patch.
includes/class-wpinv-cache-helper.php 1 patch
Spacing   +36 added lines, -36 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; // Exit if accessed directly
4 4
 }
5 5
 
@@ -14,18 +14,18 @@  discard block
 block discarded – undo
14 14
      * Hook in methods.
15 15
      */
16 16
     public static function init() {
17
-        add_action( 'init', array( __CLASS__, 'init_hooks' ), 0 );
18
-        add_action( 'admin_notices', array( __CLASS__, 'notices' ) );
17
+        add_action('init', array(__CLASS__, 'init_hooks'), 0);
18
+        add_action('admin_notices', array(__CLASS__, 'notices'));
19 19
     }
20 20
 
21 21
     public static function init_hooks() {
22
-        if ( false === ( $page_uris = get_transient( 'wpinv_cache_excluded_uris' ) ) ) {
23
-            $checkout_page = wpinv_get_option( 'checkout_page', '' );
24
-            $success_page  = wpinv_get_option( 'success_page', '' );
25
-            $failure_page  = wpinv_get_option( 'failure_page', '' );
26
-            $history_page  = wpinv_get_option( 'invoice_history_page', '' );
27
-            $subscr_page   = wpinv_get_option( 'invoice_subscription_page', '' );
28
-            if ( empty( $checkout_page ) || empty( $success_page ) || empty( $failure_page ) || empty( $history_page ) || empty( $subscr_page ) ) {
22
+        if (false === ($page_uris = get_transient('wpinv_cache_excluded_uris'))) {
23
+            $checkout_page = wpinv_get_option('checkout_page', '');
24
+            $success_page  = wpinv_get_option('success_page', '');
25
+            $failure_page  = wpinv_get_option('failure_page', '');
26
+            $history_page  = wpinv_get_option('invoice_history_page', '');
27
+            $subscr_page   = wpinv_get_option('invoice_subscription_page', '');
28
+            if (empty($checkout_page) || empty($success_page) || empty($failure_page) || empty($history_page) || empty($subscr_page)) {
29 29
                 return;
30 30
             }
31 31
 
@@ -39,34 +39,34 @@  discard block
 block discarded – undo
39 39
             $page_uris[] = 'p=' . $subscr_page;
40 40
 
41 41
             // Exclude permalinks
42
-            $checkout_page  = get_post( $checkout_page );
43
-            $success_page   = get_post( $success_page );
44
-            $failure_page   = get_post( $failure_page );
45
-            $history_page   = get_post( $history_page );
46
-            $subscr_page    = get_post( $subscr_page );
42
+            $checkout_page  = get_post($checkout_page);
43
+            $success_page   = get_post($success_page);
44
+            $failure_page   = get_post($failure_page);
45
+            $history_page   = get_post($history_page);
46
+            $subscr_page    = get_post($subscr_page);
47 47
 
48
-            if ( ! is_null( $checkout_page ) ) {
48
+            if (!is_null($checkout_page)) {
49 49
                 $page_uris[] = '/' . $checkout_page->post_name;
50 50
             }
51
-            if ( ! is_null( $success_page ) ) {
51
+            if (!is_null($success_page)) {
52 52
                 $page_uris[] = '/' . $success_page->post_name;
53 53
             }
54
-            if ( ! is_null( $failure_page ) ) {
54
+            if (!is_null($failure_page)) {
55 55
                 $page_uris[] = '/' . $failure_page->post_name;
56 56
             }
57
-            if ( ! is_null( $history_page ) ) {
57
+            if (!is_null($history_page)) {
58 58
                 $page_uris[] = '/' . $history_page->post_name;
59 59
             }
60
-            if ( ! is_null( $subscr_page ) ) {
60
+            if (!is_null($subscr_page)) {
61 61
                 $page_uris[] = '/' . $subscr_page->post_name;
62 62
             }
63 63
 
64
-            set_transient( 'wpinv_cache_excluded_uris', $page_uris );
64
+            set_transient('wpinv_cache_excluded_uris', $page_uris);
65 65
         }
66 66
 
67
-        if ( is_array( $page_uris ) ) {
68
-            foreach ( $page_uris as $uri ) {
69
-                if ( strstr( $_SERVER['REQUEST_URI'], $uri ) ) {
67
+        if (is_array($page_uris)) {
68
+            foreach ($page_uris as $uri) {
69
+                if (strstr($_SERVER['REQUEST_URI'], $uri)) {
70 70
                     self::nocache();
71 71
                     break;
72 72
                 }
@@ -79,14 +79,14 @@  discard block
 block discarded – undo
79 79
      * @access private
80 80
      */
81 81
     private static function nocache() {
82
-        if ( ! defined( 'DONOTCACHEPAGE' ) ) {
83
-            define( 'DONOTCACHEPAGE', true );
82
+        if (!defined('DONOTCACHEPAGE')) {
83
+            define('DONOTCACHEPAGE', true);
84 84
         }
85
-        if ( ! defined( 'DONOTCACHEOBJECT' ) ) {
86
-            define( 'DONOTCACHEOBJECT', true );
85
+        if (!defined('DONOTCACHEOBJECT')) {
86
+            define('DONOTCACHEOBJECT', true);
87 87
         }
88
-        if ( ! defined( 'DONOTCACHEDB' ) ) {
89
-            define( 'DONOTCACHEDB', true );
88
+        if (!defined('DONOTCACHEDB')) {
89
+            define('DONOTCACHEDB', true);
90 90
         }
91 91
         nocache_headers();
92 92
     }
@@ -95,18 +95,18 @@  discard block
 block discarded – undo
95 95
      * notices function.
96 96
      */
97 97
     public static function notices() {
98
-        if ( ! function_exists( 'w3tc_pgcache_flush' ) || ! function_exists( 'w3_instance' ) ) {
98
+        if (!function_exists('w3tc_pgcache_flush') || !function_exists('w3_instance')) {
99 99
             return;
100 100
         }
101 101
 
102
-        $config   = w3_instance( 'W3_Config' );
103
-        $enabled  = $config->get_integer( 'dbcache.enabled' );
104
-        $settings = array_map( 'trim', $config->get_array( 'dbcache.reject.sql' ) );
102
+        $config   = w3_instance('W3_Config');
103
+        $enabled  = $config->get_integer('dbcache.enabled');
104
+        $settings = array_map('trim', $config->get_array('dbcache.reject.sql'));
105 105
 
106
-        if ( $enabled && ! in_array( '_wp_session_', $settings ) ) {
106
+        if ($enabled && !in_array('_wp_session_', $settings)) {
107 107
             ?>
108 108
             <div class="error">
109
-                <p><?php printf( __( 'In order for <strong>database caching</strong> to work with Invoicing you must add %1$s to the "Ignored Query Strings" option in <a href="%2$s">W3 Total Cache settings</a>.', 'invoicing' ), '<code>_wp_session_</code>', admin_url( 'admin.php?page=w3tc_dbcache' ) ); ?></p>
109
+                <p><?php printf(__('In order for <strong>database caching</strong> to work with Invoicing you must add %1$s to the "Ignored Query Strings" option in <a href="%2$s">W3 Total Cache settings</a>.', 'invoicing'), '<code>_wp_session_</code>', admin_url('admin.php?page=w3tc_dbcache')); ?></p>
110 110
             </div>
111 111
             <?php
112 112
         }
Please login to merge, or discard this patch.