Passed
Push — master ( 6ac4b2...b2da5b )
by Brian
05:40
created
includes/admin/meta-boxes/class-getpaid-meta-box-payment-form.php 1 patch
Spacing   +29 added lines, -29 removed lines patch added patch discarded remove patch
@@ -6,7 +6,7 @@  discard block
 block discarded – undo
6 6
  *
7 7
  */
8 8
 
9
-if ( ! defined( 'ABSPATH' ) ) {
9
+if (!defined('ABSPATH')) {
10 10
 	exit; // Exit if accessed directly
11 11
 }
12 12
 
@@ -20,7 +20,7 @@  discard block
 block discarded – undo
20 20
 	 *
21 21
 	 * @param WP_Post $post
22 22
 	 */
23
-    public static function output( $post ) {
23
+    public static function output($post) {
24 24
         ?>
25 25
         <style>
26 26
             .wpinv-form-builder-edit-field-wrapper label.d-block > span:first-child{
@@ -33,7 +33,7 @@  discard block
 block discarded – undo
33 33
                 <div class="col-sm-4">
34 34
 
35 35
                     <!-- Builder tabs -->
36
-                    <button class="button button-primary" v-if="active_tab!='new_item'" @click.prevent="active_tab='new_item'"><?php _e( 'Go Back', 'invoicing' ); ?></button>
36
+                    <button class="button button-primary" v-if="active_tab!='new_item'" @click.prevent="active_tab='new_item'"><?php _e('Go Back', 'invoicing'); ?></button>
37 37
 
38 38
                     <!-- Builder tab content -->
39 39
                     <div class="mt-4">
@@ -41,7 +41,7 @@  discard block
 block discarded – undo
41 41
                         <!-- Available builder elements -->
42 42
                         <div class="wpinv-form-builder-tab-pane" v-if="active_tab=='new_item'">
43 43
                             <div class="wpinv-form-builder-add-field-types">
44
-                                <small class='form-text text-muted'><?php _e( 'Add an element by dragging it to the payment form.', 'invoicing' ); ?></small>
44
+                                <small class='form-text text-muted'><?php _e('Add an element by dragging it to the payment form.', 'invoicing'); ?></small>
45 45
                                 <draggable class="section mt-2" style="display: flex; flex-flow: wrap; justify-content: space-between;" v-model="elements" :group="{ name: 'fields', pull: 'clone', put: false }" :sort="false" :clone="addDraggedField" tag="ul" filter=".wpinv-undraggable">
46 46
                                     <li v-for="element in elements" class= "wpinv-payment-form-left-fields-field" @click.prevent="addField(element)" :class="{ 'd-none': element.defaults.premade }">
47 47
                                         <button class="button btn text-dark">
@@ -56,18 +56,18 @@  discard block
 block discarded – undo
56 56
                         <!-- Edit an element -->
57 57
                         <div class="wpinv-form-builder-tab-pane" v-if="active_tab=='edit_item'" style="font-size: 14px;">
58 58
                             <div class="wpinv-form-builder-edit-field-wrapper">
59
-                                <?php do_action( 'wpinv_payment_form_edit_element_template', 'active_form_element', $post ); ?>
60
-                                <?php do_action( 'getpaid_payment_form_edit_element_template', $post ); ?>
59
+                                <?php do_action('wpinv_payment_form_edit_element_template', 'active_form_element', $post); ?>
60
+                                <?php do_action('getpaid_payment_form_edit_element_template', $post); ?>
61 61
                                 <div class='form-group'>
62
-                                    <label :for="active_form_element.id + '_grid_width'"><?php esc_html_e( 'Width', 'invoicing' ) ?></label>
62
+                                    <label :for="active_form_element.id + '_grid_width'"><?php esc_html_e('Width', 'invoicing') ?></label>
63 63
                                     <select class='form-control custom-select' :id="active_form_element.id + '_grid_width'" v-model='gridWidth'>
64
-                                        <option value='full'><?php esc_html_e( 'Full Width', 'invoicing' ); ?></option>
65
-                                        <option value='half'><?php esc_html_e( 'Half Width', 'invoicing' ); ?></option>
66
-                                        <option value='third'><?php esc_html_e( '1/3 Width', 'invoicing' ); ?></option>
64
+                                        <option value='full'><?php esc_html_e('Full Width', 'invoicing'); ?></option>
65
+                                        <option value='half'><?php esc_html_e('Half Width', 'invoicing'); ?></option>
66
+                                        <option value='third'><?php esc_html_e('1/3 Width', 'invoicing'); ?></option>
67 67
                                     </select>
68 68
                                 </div>
69 69
                                 <div>
70
-                                    <button type="button" class="button button-link button-link-delete" @click.prevent="removeField(active_form_element)" v-show="! active_form_element.premade"><?php _e( 'Delete Element', 'invoicing' ); ?></button>
70
+                                    <button type="button" class="button button-link button-link-delete" @click.prevent="removeField(active_form_element)" v-show="! active_form_element.premade"><?php _e('Delete Element', 'invoicing'); ?></button>
71 71
                                 </div>
72 72
                             </div>
73 73
                         </div>
@@ -76,15 +76,15 @@  discard block
 block discarded – undo
76 76
 
77 77
                 </div>
78 78
                 <div class="col-sm-8 border-left">
79
-                    <small class='form-text text-muted' v-if='form_elements.length'><?php _e( 'Click on any element to edit or delete it.', 'invoicing' ); ?></small>
80
-                    <p class='form-text text-muted' v-if='! form_elements.length'><?php _e( 'This form is empty. Add new elements by dragging them from the right.', 'invoicing' ); ?></p>
79
+                    <small class='form-text text-muted' v-if='form_elements.length'><?php _e('Click on any element to edit or delete it.', 'invoicing'); ?></small>
80
+                    <p class='form-text text-muted' v-if='! form_elements.length'><?php _e('This form is empty. Add new elements by dragging them from the right.', 'invoicing'); ?></p>
81 81
 
82 82
                     <div class="container-fluid">
83 83
                         <draggable class="section row" v-model="form_elements" @add="highlightLastDroppedField" group="fields" tag="div" style="min-height: 100%; font-size: 14px;">
84 84
                             <div v-for="form_element in form_elements" class="wpinv-form-builder-element-preview" :class="[{ active: active_form_element==form_element &&  active_tab=='edit_item' }, form_element.type, grid_class( form_element ) ]" @click="active_tab = 'edit_item'; active_form_element = form_element">
85 85
                                 <div class="wpinv-form-builder-element-preview-inner">
86 86
                                     <div class="wpinv-payment-form-field-preview-overlay"></div>
87
-                                    <?php do_action( 'wpinv_payment_form_render_element_template', 'form_element', $post ); ?>
87
+                                    <?php do_action('wpinv_payment_form_render_element_template', 'form_element', $post); ?>
88 88
                                 </div>
89 89
                             </div>
90 90
                         </draggable>
@@ -98,7 +98,7 @@  discard block
 block discarded – undo
98 98
         </div>
99 99
         <?php
100 100
 
101
-        wp_nonce_field( 'getpaid_meta_nonce', 'getpaid_meta_nonce' );
101
+        wp_nonce_field('getpaid_meta_nonce', 'getpaid_meta_nonce');
102 102
     }
103 103
 
104 104
     /**
@@ -106,33 +106,33 @@  discard block
 block discarded – undo
106 106
 	 *
107 107
 	 * @param int $post_id
108 108
 	 */
109
-	public static function save( $post_id ) {
109
+	public static function save($post_id) {
110 110
 
111 111
         // Prepare the form.
112
-        $form = new GetPaid_Payment_Form( $post_id );
112
+        $form = new GetPaid_Payment_Form($post_id);
113 113
 
114 114
         // Fetch form items.
115
-        $form_items = json_decode( wp_unslash( $_POST['wpinv_form_items'] ), true );
115
+        $form_items = json_decode(wp_unslash($_POST['wpinv_form_items']), true);
116 116
 
117 117
         // Ensure that we have an array...
118
-        if ( empty( $form_items ) ) {
118
+        if (empty($form_items)) {
119 119
             $form_items = array();
120 120
         }
121 121
 
122 122
         // Add it to the form.
123
-        $form->set_items( self::item_to_objects( wp_kses_post_deep( $form_items ) ) );
123
+        $form->set_items(self::item_to_objects(wp_kses_post_deep($form_items)));
124 124
 
125 125
         // Save form elements.
126
-        $form_elements = json_decode( wp_unslash( $_POST['wpinv_form_elements'] ), true );
127
-        if ( empty( $form_elements ) ) {
126
+        $form_elements = json_decode(wp_unslash($_POST['wpinv_form_elements']), true);
127
+        if (empty($form_elements)) {
128 128
             $form_elements = array();
129 129
         }
130 130
 
131
-        $form->set_elements( wp_kses_post_deep( $form_elements ) );
131
+        $form->set_elements(wp_kses_post_deep($form_elements));
132 132
 
133 133
         // Persist data to the datastore.
134 134
         $form->save();
135
-        do_action( 'getpaid_payment_form_metabox_save', $post_id, $form );
135
+        do_action('getpaid_payment_form_metabox_save', $post_id, $form);
136 136
 
137 137
     }
138 138
 
@@ -141,14 +141,14 @@  discard block
 block discarded – undo
141 141
 	 *
142 142
 	 * @param array $items
143 143
 	 */
144
-	public static function item_to_objects( $items ) {
144
+	public static function item_to_objects($items) {
145 145
 
146 146
         $objects = array();
147 147
 
148
-        foreach ( $items as $item ) {
149
-            $_item = new GetPaid_Form_Item( $item['id'] );
150
-            $_item->set_allow_quantities( (bool) $item['allow_quantities'] );
151
-            $_item->set_is_required( (bool) $item['required'] );
148
+        foreach ($items as $item) {
149
+            $_item = new GetPaid_Form_Item($item['id']);
150
+            $_item->set_allow_quantities((bool) $item['allow_quantities']);
151
+            $_item->set_is_required((bool) $item['required']);
152 152
             $objects[] = $_item;
153 153
         }
154 154
 
Please login to merge, or discard this patch.
includes/admin/meta-boxes/class-getpaid-meta-box-discount-details.php 2 patches
Indentation   +26 added lines, -26 removed lines patch added patch discarded remove patch
@@ -8,7 +8,7 @@  discard block
 block discarded – undo
8 8
  */
9 9
 
10 10
 if ( ! defined( 'ABSPATH' ) ) {
11
-	exit; // Exit if accessed directly
11
+    exit; // Exit if accessed directly
12 12
 }
13 13
 
14 14
 /**
@@ -17,10 +17,10 @@  discard block
 block discarded – undo
17 17
 class GetPaid_Meta_Box_Discount_Details {
18 18
 
19 19
     /**
20
-	 * Output the metabox.
21
-	 *
22
-	 * @param WP_Post $post
23
-	 */
20
+     * Output the metabox.
21
+     *
22
+     * @param WP_Post $post
23
+     */
24 24
     public static function output( $post ) {
25 25
 
26 26
         // Prepare the discount.
@@ -368,34 +368,34 @@  discard block
 block discarded – undo
368 368
     }
369 369
 
370 370
     /**
371
-	 * Save meta box data.
372
-	 *
373
-	 * @param int $post_id
374
-	 */
375
-	public static function save( $post_id ) {
371
+     * Save meta box data.
372
+     *
373
+     * @param int $post_id
374
+     */
375
+    public static function save( $post_id ) {
376 376
 
377 377
         // Prepare the discount.
378 378
         $discount = new WPInv_Discount( $post_id );
379 379
 
380 380
         // Load new data.
381 381
         $discount->set_props(
382
-			array(
383
-				'code'                 => isset( $_POST['wpinv_discount_code'] ) ? wpinv_clean( $_POST['wpinv_discount_code'] ) : null,
384
-				'amount'               => isset( $_POST['wpinv_discount_amount'] ) ? floatval( $_POST['wpinv_discount_amount'] ) : null,
385
-				'start'                => isset( $_POST['wpinv_discount_start'] ) ? wpinv_clean( $_POST['wpinv_discount_start'] ) : null,
386
-				'expiration'           => isset( $_POST['wpinv_discount_expiration'] ) ? wpinv_clean( $_POST['wpinv_discount_expiration'] ) : null,
387
-				'is_single_use'        => isset( $_POST['wpinv_discount_single_use'] ),
382
+            array(
383
+                'code'                 => isset( $_POST['wpinv_discount_code'] ) ? wpinv_clean( $_POST['wpinv_discount_code'] ) : null,
384
+                'amount'               => isset( $_POST['wpinv_discount_amount'] ) ? floatval( $_POST['wpinv_discount_amount'] ) : null,
385
+                'start'                => isset( $_POST['wpinv_discount_start'] ) ? wpinv_clean( $_POST['wpinv_discount_start'] ) : null,
386
+                'expiration'           => isset( $_POST['wpinv_discount_expiration'] ) ? wpinv_clean( $_POST['wpinv_discount_expiration'] ) : null,
387
+                'is_single_use'        => isset( $_POST['wpinv_discount_single_use'] ),
388 388
                 'type'                 => isset( $_POST['wpinv_discount_type'] ) ? wpinv_clean( $_POST['wpinv_discount_type'] ) : null,
389
-				'is_recurring'         => isset( $_POST['wpinv_discount_recurring'] ),
390
-				'items'                => isset( $_POST['wpinv_discount_items'] ) ? wpinv_clean( $_POST['wpinv_discount_items'] ) : array(),
391
-				'excluded_items'       => isset( $_POST['wpinv_discount_excluded_items'] ) ? wpinv_clean( $_POST['wpinv_discount_excluded_items'] ) : array(),
392
-				'max_uses'             => isset( $_POST['wpinv_discount_max_uses'] ) ? intval( $_POST['wpinv_discount_max_uses'] ) : null,
393
-				'min_total'            => isset( $_POST['wpinv_discount_min_total'] ) ? floatval( $_POST['wpinv_discount_min_total'] ) : null,
394
-				'max_total'            => isset( $_POST['wpinv_discount_max_total'] ) ? floatval( $_POST['wpinv_discount_max_total'] ) : null,
395
-			)
389
+                'is_recurring'         => isset( $_POST['wpinv_discount_recurring'] ),
390
+                'items'                => isset( $_POST['wpinv_discount_items'] ) ? wpinv_clean( $_POST['wpinv_discount_items'] ) : array(),
391
+                'excluded_items'       => isset( $_POST['wpinv_discount_excluded_items'] ) ? wpinv_clean( $_POST['wpinv_discount_excluded_items'] ) : array(),
392
+                'max_uses'             => isset( $_POST['wpinv_discount_max_uses'] ) ? intval( $_POST['wpinv_discount_max_uses'] ) : null,
393
+                'min_total'            => isset( $_POST['wpinv_discount_min_total'] ) ? floatval( $_POST['wpinv_discount_min_total'] ) : null,
394
+                'max_total'            => isset( $_POST['wpinv_discount_max_total'] ) ? floatval( $_POST['wpinv_discount_max_total'] ) : null,
395
+            )
396 396
         );
397 397
 
398
-		$discount->save();
399
-		do_action( 'getpaid_discount_metabox_save', $post_id, $discount );
400
-	}
398
+        $discount->save();
399
+        do_action( 'getpaid_discount_metabox_save', $post_id, $discount );
400
+    }
401 401
 }
Please login to merge, or discard this patch.
Spacing   +96 added lines, -96 removed lines patch added patch discarded remove patch
@@ -7,7 +7,7 @@  discard block
 block discarded – undo
7 7
  *
8 8
  */
9 9
 
10
-if ( ! defined( 'ABSPATH' ) ) {
10
+if (!defined('ABSPATH')) {
11 11
 	exit; // Exit if accessed directly
12 12
 }
13 13
 
@@ -21,24 +21,24 @@  discard block
 block discarded – undo
21 21
 	 *
22 22
 	 * @param WP_Post $post
23 23
 	 */
24
-    public static function output( $post ) {
24
+    public static function output($post) {
25 25
 
26 26
         // Prepare the discount.
27
-        $discount = new WPInv_Discount( $post );
27
+        $discount = new WPInv_Discount($post);
28 28
 
29 29
         // Nonce field.
30
-        wp_nonce_field( 'getpaid_meta_nonce', 'getpaid_meta_nonce' );
30
+        wp_nonce_field('getpaid_meta_nonce', 'getpaid_meta_nonce');
31 31
 
32
-        do_action( 'wpinv_discount_form_top', $discount );
32
+        do_action('wpinv_discount_form_top', $discount);
33 33
 
34 34
         // Set the currency position.
35 35
         $position = wpinv_currency_position();
36 36
 
37
-        if ( $position == 'left_space' ) {
37
+        if ($position == 'left_space') {
38 38
             $position = 'left';
39 39
         }
40 40
 
41
-        if ( $position == 'right_space' ) {
41
+        if ($position == 'right_space') {
42 42
             $position = 'right';
43 43
         }
44 44
 
@@ -52,66 +52,66 @@  discard block
 block discarded – undo
52 52
         </style>
53 53
         <div class='bsui' style='max-width: 600px;padding-top: 10px;'>
54 54
 
55
-            <?php do_action( 'wpinv_discount_form_first', $discount ); ?>
55
+            <?php do_action('wpinv_discount_form_first', $discount); ?>
56 56
 
57
-            <?php do_action( 'wpinv_discount_form_before_code', $discount ); ?>
57
+            <?php do_action('wpinv_discount_form_before_code', $discount); ?>
58 58
             <div class="form-group row">
59 59
                 <label for="wpinv_discount_code" class="col-sm-3 col-form-label">
60
-                    <?php _e( 'Discount Code', 'invoicing' );?>
60
+                    <?php _e('Discount Code', 'invoicing'); ?>
61 61
                 </label>
62 62
                 <div class="col-sm-8">
63 63
                     <div class="row">
64 64
                         <div class="col-sm-12 form-group">
65
-                            <input type="text" value="<?php echo esc_attr( $discount->get_code( 'edit' ) ); ?>" placeholder="SUMMER_SALE" name="wpinv_discount_code" id="wpinv_discount_code" style="width: 100%;" />
65
+                            <input type="text" value="<?php echo esc_attr($discount->get_code('edit')); ?>" placeholder="SUMMER_SALE" name="wpinv_discount_code" id="wpinv_discount_code" style="width: 100%;" />
66 66
                         </div>
67 67
                         <div class="col-sm-12">
68 68
                             <?php
69
-                                do_action( 'wpinv_discount_form_before_single_use', $discount );
69
+                                do_action('wpinv_discount_form_before_single_use', $discount);
70 70
 
71 71
                                 echo aui()->input(
72 72
                                     array(
73 73
                                         'id'          => 'wpinv_discount_single_use',
74 74
                                         'name'        => 'wpinv_discount_single_use',
75 75
                                         'type'        => 'checkbox',
76
-                                        'label'       => __( 'Each customer can only use this discount once', 'invoicing' ),
76
+                                        'label'       => __('Each customer can only use this discount once', 'invoicing'),
77 77
                                         'value'       => '1',
78 78
                                         'checked'     => $discount->is_single_use(),
79 79
                                     )
80 80
                                 );
81 81
 
82
-                                do_action( 'wpinv_discount_form_single_use', $discount );
82
+                                do_action('wpinv_discount_form_single_use', $discount);
83 83
                             ?>
84 84
                         </div>
85 85
                         <div class="col-sm-12">
86 86
                             <?php
87
-                                do_action( 'wpinv_discount_form_before_recurring', $discount );
87
+                                do_action('wpinv_discount_form_before_recurring', $discount);
88 88
 
89 89
                                 echo aui()->input(
90 90
                                     array(
91 91
                                         'id'          => 'wpinv_discount_recurring',
92 92
                                         'name'        => 'wpinv_discount_recurring',
93 93
                                         'type'        => 'checkbox',
94
-                                        'label'       => __( 'Apply this discount to all recurring payments for subscriptions', 'invoicing' ),
94
+                                        'label'       => __('Apply this discount to all recurring payments for subscriptions', 'invoicing'),
95 95
                                         'value'       => '1',
96 96
                                         'checked'     => $discount->is_recurring(),
97 97
                                     )
98 98
                                 );
99 99
 
100
-                                do_action( 'wpinv_discount_form_recurring', $discount );
100
+                                do_action('wpinv_discount_form_recurring', $discount);
101 101
                             ?>
102 102
                         </div>
103 103
                     </div>
104 104
                 </div>
105 105
                 <div class="col-sm-1 pt-2 pl-0">
106
-                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e( 'Enter a discount code such as 10OFF.', 'invoicing' ); ?>"></span>
106
+                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e('Enter a discount code such as 10OFF.', 'invoicing'); ?>"></span>
107 107
                 </div>
108 108
             </div>
109
-            <?php do_action( 'wpinv_discount_form_code', $discount ); ?>
109
+            <?php do_action('wpinv_discount_form_code', $discount); ?>
110 110
 
111
-            <?php do_action( 'wpinv_discount_form_before_type', $discount ); ?>
111
+            <?php do_action('wpinv_discount_form_before_type', $discount); ?>
112 112
             <div class="form-group row">
113 113
                 <label for="wpinv_discount_type" class="col-sm-3 col-form-label">
114
-                    <?php _e( 'Discount Type', 'invoicing' );?>
114
+                    <?php _e('Discount Type', 'invoicing'); ?>
115 115
                 </label>
116 116
                 <div class="col-sm-8">
117 117
                     <?php
@@ -119,9 +119,9 @@  discard block
 block discarded – undo
119 119
                             array(
120 120
                                 'id'               => 'wpinv_discount_type',
121 121
                                 'name'             => 'wpinv_discount_type',
122
-                                'label'            => __( 'Discount Type', 'invoicing' ),
123
-                                'placeholder'      => __( 'Select Discount Type', 'invoicing' ),
124
-                                'value'            => $discount->get_type( 'edit' ),
122
+                                'label'            => __('Discount Type', 'invoicing'),
123
+                                'placeholder'      => __('Select Discount Type', 'invoicing'),
124
+                                'value'            => $discount->get_type('edit'),
125 125
                                 'select2'          => true,
126 126
                                 'data-allow-clear' => 'false',
127 127
                                 'options'          => wpinv_get_discount_types()
@@ -130,19 +130,19 @@  discard block
 block discarded – undo
130 130
                     ?>
131 131
                 </div>
132 132
                 <div class="col-sm-1 pt-2 pl-0">
133
-                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e( 'Discount type.', 'invoicing' ); ?>"></span>
133
+                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e('Discount type.', 'invoicing'); ?>"></span>
134 134
                 </div>
135 135
             </div>
136
-            <?php do_action( 'wpinv_discount_form_type', $discount ); ?>
136
+            <?php do_action('wpinv_discount_form_type', $discount); ?>
137 137
 
138
-            <?php do_action( 'wpinv_discount_form_before_amount', $discount ); ?>
139
-            <div class="form-group row <?php echo esc_attr( $discount->get_type( 'edit' ) ); ?>" id="wpinv_discount_amount_wrap">
138
+            <?php do_action('wpinv_discount_form_before_amount', $discount); ?>
139
+            <div class="form-group row <?php echo esc_attr($discount->get_type('edit')); ?>" id="wpinv_discount_amount_wrap">
140 140
                 <label for="wpinv_discount_amount" class="col-sm-3 col-form-label">
141
-                    <?php _e( 'Discount Amount', 'invoicing' );?>
141
+                    <?php _e('Discount Amount', 'invoicing'); ?>
142 142
                 </label>
143 143
                 <div class="col-sm-8">
144 144
                     <div class="input-group input-group-sm">
145
-                        <?php if( 'left' == $position ) : ?>
145
+                        <?php if ('left' == $position) : ?>
146 146
                             <div class="input-group-prepend left wpinv-if-flat">
147 147
                                 <span class="input-group-text">
148 148
                                     <?php echo wpinv_currency_symbol(); ?>
@@ -150,9 +150,9 @@  discard block
 block discarded – undo
150 150
                             </div>
151 151
                         <?php endif; ?>
152 152
 
153
-                        <input type="text" name="wpinv_discount_amount" id="wpinv_discount_amount" value="<?php echo esc_attr( $discount->get_amount( 'edit' ) ); ?>" placeholder="0" class="form-control">
153
+                        <input type="text" name="wpinv_discount_amount" id="wpinv_discount_amount" value="<?php echo esc_attr($discount->get_amount('edit')); ?>" placeholder="0" class="form-control">
154 154
 
155
-                        <?php if( 'right' == $position ) : ?>
155
+                        <?php if ('right' == $position) : ?>
156 156
                             <div class="input-group-prepend left wpinv-if-flat">
157 157
                                 <span class="input-group-text">
158 158
                                     <?php echo wpinv_currency_symbol(); ?>
@@ -165,15 +165,15 @@  discard block
 block discarded – undo
165 165
                     </div>
166 166
                 </div>
167 167
                 <div class="col-sm-1 pt-2 pl-0">
168
-                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e( 'Enter the discount value. Ex: 10', 'invoicing' ); ?>"></span>
168
+                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e('Enter the discount value. Ex: 10', 'invoicing'); ?>"></span>
169 169
                 </div>
170 170
             </div>
171
-            <?php do_action( 'wpinv_discount_form_amount', $discount ); ?>
171
+            <?php do_action('wpinv_discount_form_amount', $discount); ?>
172 172
 
173
-            <?php do_action( 'wpinv_discount_form_before_items', $discount ); ?>
173
+            <?php do_action('wpinv_discount_form_before_items', $discount); ?>
174 174
             <div class="form-group row">
175 175
                 <label for="wpinv_discount_items" class="col-sm-3 col-form-label">
176
-                    <?php _e( 'Items', 'invoicing' );?>
176
+                    <?php _e('Items', 'invoicing'); ?>
177 177
                 </label>
178 178
                 <div class="col-sm-8">
179 179
                     <?php
@@ -181,9 +181,9 @@  discard block
 block discarded – undo
181 181
                             array(
182 182
                                 'id'               => 'wpinv_discount_items',
183 183
                                 'name'             => 'wpinv_discount_items[]',
184
-                                'label'            => __( 'Items', 'invoicing' ),
185
-                                'placeholder'      => __( 'Select Items', 'invoicing' ),
186
-                                'value'            => $discount->get_items( 'edit' ),
184
+                                'label'            => __('Items', 'invoicing'),
185
+                                'placeholder'      => __('Select Items', 'invoicing'),
186
+                                'value'            => $discount->get_items('edit'),
187 187
                                 'select2'          => true,
188 188
                                 'multiple'         => true,
189 189
                                 'data-allow-clear' => 'false',
@@ -193,15 +193,15 @@  discard block
 block discarded – undo
193 193
                     ?>
194 194
                 </div>
195 195
                 <div class="col-sm-1 pt-2 pl-0">
196
-                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e( 'Select the items that are allowed to use this discount or leave blank to use this discount all items.', 'invoicing' ); ?>"></span>
196
+                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e('Select the items that are allowed to use this discount or leave blank to use this discount all items.', 'invoicing'); ?>"></span>
197 197
                 </div>
198 198
             </div>
199
-            <?php do_action( 'wpinv_discount_form_items', $discount ); ?>
199
+            <?php do_action('wpinv_discount_form_items', $discount); ?>
200 200
 
201
-            <?php do_action( 'wpinv_discount_form_before_excluded_items', $discount ); ?>
201
+            <?php do_action('wpinv_discount_form_before_excluded_items', $discount); ?>
202 202
             <div class="form-group row">
203 203
                 <label for="wpinv_discount_excluded_items" class="col-sm-3 col-form-label">
204
-                    <?php _e( 'Excluded Items', 'invoicing' );?>
204
+                    <?php _e('Excluded Items', 'invoicing'); ?>
205 205
                 </label>
206 206
                 <div class="col-sm-8">
207 207
                     <?php
@@ -209,9 +209,9 @@  discard block
 block discarded – undo
209 209
                             array(
210 210
                                 'id'               => 'wpinv_discount_excluded_items',
211 211
                                 'name'             => 'wpinv_discount_excluded_items[]',
212
-                                'label'            => __( 'Excluded Items', 'invoicing' ),
213
-                                'placeholder'      => __( 'Select Items', 'invoicing' ),
214
-                                'value'            => $discount->get_excluded_items( 'edit' ),
212
+                                'label'            => __('Excluded Items', 'invoicing'),
213
+                                'placeholder'      => __('Select Items', 'invoicing'),
214
+                                'value'            => $discount->get_excluded_items('edit'),
215 215
                                 'select2'          => true,
216 216
                                 'multiple'         => true,
217 217
                                 'data-allow-clear' => 'false',
@@ -221,15 +221,15 @@  discard block
 block discarded – undo
221 221
                     ?>
222 222
                 </div>
223 223
                 <div class="col-sm-1 pt-2 pl-0">
224
-                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e( 'Select all the items that are not allowed to use this discount.', 'invoicing' ); ?>"></span>
224
+                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e('Select all the items that are not allowed to use this discount.', 'invoicing'); ?>"></span>
225 225
                 </div>
226 226
             </div>
227
-            <?php do_action( 'wpinv_discount_form_excluded_items', $discount ); ?>
227
+            <?php do_action('wpinv_discount_form_excluded_items', $discount); ?>
228 228
 
229
-            <?php do_action( 'wpinv_discount_form_before_start', $discount ); ?>
229
+            <?php do_action('wpinv_discount_form_before_start', $discount); ?>
230 230
             <div class="form-group row">
231 231
                 <label for="wpinv_discount_start" class="col-sm-3 col-form-label">
232
-                    <?php _e( 'Start Date', 'invoicing' );?>
232
+                    <?php _e('Start Date', 'invoicing'); ?>
233 233
                 </label>
234 234
                 <div class="col-sm-8">
235 235
                     <?php
@@ -238,10 +238,10 @@  discard block
 block discarded – undo
238 238
                                 'type'        => 'datepicker',
239 239
                                 'id'          => 'wpinv_discount_start',
240 240
                                 'name'        => 'wpinv_discount_start',
241
-                                'label'       => __( 'Start Date', 'invoicing' ),
241
+                                'label'       => __('Start Date', 'invoicing'),
242 242
                                 'placeholder' => 'YYYY-MM-DD 00:00',
243 243
                                 'class'       => 'form-control-sm',
244
-                                'value'       => $discount->get_start_date( 'edit' ),
244
+                                'value'       => $discount->get_start_date('edit'),
245 245
                                 'extra_attributes' => array(
246 246
                                     'data-enable-time' => 'true',
247 247
                                     'data-time_24hr'   => 'true',
@@ -252,15 +252,15 @@  discard block
 block discarded – undo
252 252
                     ?>
253 253
                 </div>
254 254
                 <div class="col-sm-1 pt-2 pl-0">
255
-                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e( 'For no start date, leave blank. If entered, the discount can only be used after or on this date.', 'invoicing' ); ?>"></span>
255
+                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e('For no start date, leave blank. If entered, the discount can only be used after or on this date.', 'invoicing'); ?>"></span>
256 256
                 </div>
257 257
             </div>
258
-            <?php do_action( 'wpinv_discount_form_start', $discount ); ?>
258
+            <?php do_action('wpinv_discount_form_start', $discount); ?>
259 259
 
260
-            <?php do_action( 'wpinv_discount_form_before_expiration', $discount ); ?>
260
+            <?php do_action('wpinv_discount_form_before_expiration', $discount); ?>
261 261
             <div class="form-group row">
262 262
                 <label for="wpinv_discount_expiration" class="col-sm-3 col-form-label">
263
-                    <?php _e( 'Expiration Date', 'invoicing' );?>
263
+                    <?php _e('Expiration Date', 'invoicing'); ?>
264 264
                 </label>
265 265
                 <div class="col-sm-8">
266 266
                     <?php
@@ -269,10 +269,10 @@  discard block
 block discarded – undo
269 269
                                 'type'        => 'datepicker',
270 270
                                 'id'          => 'wpinv_discount_expiration',
271 271
                                 'name'        => 'wpinv_discount_expiration',
272
-                                'label'       => __( 'Expiration Date', 'invoicing' ),
272
+                                'label'       => __('Expiration Date', 'invoicing'),
273 273
                                 'placeholder' => 'YYYY-MM-DD 00:00',
274 274
                                 'class'       => 'form-control-sm',
275
-                                'value'       => $discount->get_end_date( 'edit' ),
275
+                                'value'       => $discount->get_end_date('edit'),
276 276
                                 'extra_attributes' => array(
277 277
                                     'data-enable-time' => 'true',
278 278
                                     'data-time_24hr'   => 'true',
@@ -285,27 +285,27 @@  discard block
 block discarded – undo
285 285
                     ?>
286 286
                 </div>
287 287
                 <div class="col-sm-1 pt-2 pl-0">
288
-                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e( 'Optionally set the date after which the discount will expire.', 'invoicing' ); ?>"></span>
288
+                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e('Optionally set the date after which the discount will expire.', 'invoicing'); ?>"></span>
289 289
                 </div>
290 290
             </div>
291
-            <?php do_action( 'wpinv_discount_form_expiration', $discount ); ?>
291
+            <?php do_action('wpinv_discount_form_expiration', $discount); ?>
292 292
 
293
-            <?php do_action( 'wpinv_discount_form_before_min_total', $discount ); ?>
293
+            <?php do_action('wpinv_discount_form_before_min_total', $discount); ?>
294 294
             <div class="form-group row">
295 295
                 <label for="wpinv_discount_min_total" class="col-sm-3 col-form-label">
296
-                    <?php _e( 'Minimum Amount', 'invoicing' );?>
296
+                    <?php _e('Minimum Amount', 'invoicing'); ?>
297 297
                 </label>
298 298
                 <div class="col-sm-8">
299 299
                     <div class="input-group input-group-sm">
300
-                        <?php if( 'left' == $position ) : ?>
300
+                        <?php if ('left' == $position) : ?>
301 301
                             <div class="input-group-prepend">
302 302
                                 <span class="input-group-text"><?php echo wpinv_currency_symbol(); ?></span>
303 303
                             </div>
304 304
                         <?php endif; ?>
305 305
 
306
-                        <input type="text" name="wpinv_discount_min_total" id="wpinv_discount_min_total" value="<?php echo esc_attr( $discount->get_minimum_total( 'edit' ) ); ?>" placeholder="<?php esc_attr_e( 'No minimum', 'invoicing' ); ?>" class="form-control">
306
+                        <input type="text" name="wpinv_discount_min_total" id="wpinv_discount_min_total" value="<?php echo esc_attr($discount->get_minimum_total('edit')); ?>" placeholder="<?php esc_attr_e('No minimum', 'invoicing'); ?>" class="form-control">
307 307
 
308
-                        <?php if( 'left' != $position ) : ?>
308
+                        <?php if ('left' != $position) : ?>
309 309
                             <div class="input-group-append">
310 310
                                 <span class="input-group-text"><?php echo wpinv_currency_symbol(); ?></span>
311 311
                             </div>
@@ -313,27 +313,27 @@  discard block
 block discarded – undo
313 313
                     </div>
314 314
                 </div>
315 315
                 <div class="col-sm-1 pt-2 pl-0">
316
-                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e( 'Optionally set the minimum amount (including taxes) required to use this discount.', 'invoicing' ); ?>"></span>
316
+                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e('Optionally set the minimum amount (including taxes) required to use this discount.', 'invoicing'); ?>"></span>
317 317
                 </div>
318 318
             </div>
319
-            <?php do_action( 'wpinv_discount_form_min_total', $discount ); ?>
319
+            <?php do_action('wpinv_discount_form_min_total', $discount); ?>
320 320
 
321
-            <?php do_action( 'wpinv_discount_form_before_max_total', $discount ); ?>
321
+            <?php do_action('wpinv_discount_form_before_max_total', $discount); ?>
322 322
             <div class="form-group row">
323 323
                 <label for="wpinv_discount_max_total" class="col-sm-3 col-form-label">
324
-                    <?php _e( 'Maximum Amount', 'invoicing' );?>
324
+                    <?php _e('Maximum Amount', 'invoicing'); ?>
325 325
                 </label>
326 326
                 <div class="col-sm-8">
327 327
                     <div class="input-group input-group-sm">
328
-                        <?php if( 'left' == $position ) : ?>
328
+                        <?php if ('left' == $position) : ?>
329 329
                             <div class="input-group-prepend">
330 330
                                 <span class="input-group-text"><?php echo wpinv_currency_symbol(); ?></span>
331 331
                             </div>
332 332
                         <?php endif; ?>
333 333
 
334
-                        <input type="text" name="wpinv_discount_max_total" id="wpinv_discount_max_total" value="<?php echo esc_attr( $discount->get_maximum_total( 'edit' ) ); ?>" placeholder="<?php esc_attr_e( 'No maximum', 'invoicing' ); ?>" class="form-control">
334
+                        <input type="text" name="wpinv_discount_max_total" id="wpinv_discount_max_total" value="<?php echo esc_attr($discount->get_maximum_total('edit')); ?>" placeholder="<?php esc_attr_e('No maximum', 'invoicing'); ?>" class="form-control">
335 335
 
336
-                        <?php if( 'left' != $position ) : ?>
336
+                        <?php if ('left' != $position) : ?>
337 337
                             <div class="input-group-append">
338 338
                                 <span class="input-group-text"><?php echo wpinv_currency_symbol(); ?></span>
339 339
                             </div>
@@ -341,30 +341,30 @@  discard block
 block discarded – undo
341 341
                     </div>
342 342
                 </div>
343 343
                 <div class="col-sm-1 pt-2 pl-0">
344
-                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e( 'Optionally set the maximum amount (including taxes) allowed when using this discount.', 'invoicing' ); ?>"></span>
344
+                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e('Optionally set the maximum amount (including taxes) allowed when using this discount.', 'invoicing'); ?>"></span>
345 345
                 </div>
346 346
             </div>
347
-            <?php do_action( 'wpinv_discount_form_before_max_total', $discount ); ?>
347
+            <?php do_action('wpinv_discount_form_before_max_total', $discount); ?>
348 348
 
349
-            <?php do_action( 'wpinv_discount_form_before_max_uses', $discount ); ?>
349
+            <?php do_action('wpinv_discount_form_before_max_uses', $discount); ?>
350 350
             <div class="form-group row">
351 351
                 <label for="wpinv_discount_max_uses" class="col-sm-3 col-form-label">
352
-                    <?php _e( 'Maximum Uses', 'invoicing' );?>
352
+                    <?php _e('Maximum Uses', 'invoicing'); ?>
353 353
                 </label>
354 354
                 <div class="col-sm-8">
355
-                    <input type="text" value="<?php echo esc_attr( $discount->get_max_uses( 'edit' ) ); ?>" placeholder="<?php esc_attr_e( 'Unlimited', 'invoicing' ); ?>" name="wpinv_discount_max_uses" id="wpinv_discount_max_uses" style="width: 100%;" />
355
+                    <input type="text" value="<?php echo esc_attr($discount->get_max_uses('edit')); ?>" placeholder="<?php esc_attr_e('Unlimited', 'invoicing'); ?>" name="wpinv_discount_max_uses" id="wpinv_discount_max_uses" style="width: 100%;" />
356 356
                 </div>
357 357
                 <div class="col-sm-1 pt-2 pl-0">
358
-                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e( 'Optionally set the maximum number of times that this discount code can be used.', 'invoicing' ); ?>"></span>
358
+                    <span class="wpi-help-tip dashicons dashicons-editor-help" title="<?php esc_attr_e('Optionally set the maximum number of times that this discount code can be used.', 'invoicing'); ?>"></span>
359 359
                 </div>
360 360
             </div>
361
-            <?php do_action( 'wpinv_discount_form_max_uses', $discount ); ?>
361
+            <?php do_action('wpinv_discount_form_max_uses', $discount); ?>
362 362
 
363
-            <?php do_action( 'wpinv_discount_form_last', $discount ); ?>
363
+            <?php do_action('wpinv_discount_form_last', $discount); ?>
364 364
 
365 365
         </div>
366 366
         <?php
367
-        do_action( 'wpinv_discount_form_bottom', $post );
367
+        do_action('wpinv_discount_form_bottom', $post);
368 368
     }
369 369
 
370 370
     /**
@@ -372,30 +372,30 @@  discard block
 block discarded – undo
372 372
 	 *
373 373
 	 * @param int $post_id
374 374
 	 */
375
-	public static function save( $post_id ) {
375
+	public static function save($post_id) {
376 376
 
377 377
         // Prepare the discount.
378
-        $discount = new WPInv_Discount( $post_id );
378
+        $discount = new WPInv_Discount($post_id);
379 379
 
380 380
         // Load new data.
381 381
         $discount->set_props(
382 382
 			array(
383
-				'code'                 => isset( $_POST['wpinv_discount_code'] ) ? wpinv_clean( $_POST['wpinv_discount_code'] ) : null,
384
-				'amount'               => isset( $_POST['wpinv_discount_amount'] ) ? floatval( $_POST['wpinv_discount_amount'] ) : null,
385
-				'start'                => isset( $_POST['wpinv_discount_start'] ) ? wpinv_clean( $_POST['wpinv_discount_start'] ) : null,
386
-				'expiration'           => isset( $_POST['wpinv_discount_expiration'] ) ? wpinv_clean( $_POST['wpinv_discount_expiration'] ) : null,
387
-				'is_single_use'        => isset( $_POST['wpinv_discount_single_use'] ),
388
-                'type'                 => isset( $_POST['wpinv_discount_type'] ) ? wpinv_clean( $_POST['wpinv_discount_type'] ) : null,
389
-				'is_recurring'         => isset( $_POST['wpinv_discount_recurring'] ),
390
-				'items'                => isset( $_POST['wpinv_discount_items'] ) ? wpinv_clean( $_POST['wpinv_discount_items'] ) : array(),
391
-				'excluded_items'       => isset( $_POST['wpinv_discount_excluded_items'] ) ? wpinv_clean( $_POST['wpinv_discount_excluded_items'] ) : array(),
392
-				'max_uses'             => isset( $_POST['wpinv_discount_max_uses'] ) ? intval( $_POST['wpinv_discount_max_uses'] ) : null,
393
-				'min_total'            => isset( $_POST['wpinv_discount_min_total'] ) ? floatval( $_POST['wpinv_discount_min_total'] ) : null,
394
-				'max_total'            => isset( $_POST['wpinv_discount_max_total'] ) ? floatval( $_POST['wpinv_discount_max_total'] ) : null,
383
+				'code'                 => isset($_POST['wpinv_discount_code']) ? wpinv_clean($_POST['wpinv_discount_code']) : null,
384
+				'amount'               => isset($_POST['wpinv_discount_amount']) ? floatval($_POST['wpinv_discount_amount']) : null,
385
+				'start'                => isset($_POST['wpinv_discount_start']) ? wpinv_clean($_POST['wpinv_discount_start']) : null,
386
+				'expiration'           => isset($_POST['wpinv_discount_expiration']) ? wpinv_clean($_POST['wpinv_discount_expiration']) : null,
387
+				'is_single_use'        => isset($_POST['wpinv_discount_single_use']),
388
+                'type'                 => isset($_POST['wpinv_discount_type']) ? wpinv_clean($_POST['wpinv_discount_type']) : null,
389
+				'is_recurring'         => isset($_POST['wpinv_discount_recurring']),
390
+				'items'                => isset($_POST['wpinv_discount_items']) ? wpinv_clean($_POST['wpinv_discount_items']) : array(),
391
+				'excluded_items'       => isset($_POST['wpinv_discount_excluded_items']) ? wpinv_clean($_POST['wpinv_discount_excluded_items']) : array(),
392
+				'max_uses'             => isset($_POST['wpinv_discount_max_uses']) ? intval($_POST['wpinv_discount_max_uses']) : null,
393
+				'min_total'            => isset($_POST['wpinv_discount_min_total']) ? floatval($_POST['wpinv_discount_min_total']) : null,
394
+				'max_total'            => isset($_POST['wpinv_discount_max_total']) ? floatval($_POST['wpinv_discount_max_total']) : null,
395 395
 			)
396 396
         );
397 397
 
398 398
 		$discount->save();
399
-		do_action( 'getpaid_discount_metabox_save', $post_id, $discount );
399
+		do_action('getpaid_discount_metabox_save', $post_id, $discount);
400 400
 	}
401 401
 }
Please login to merge, or discard this patch.
includes/admin/register-settings.php 1 patch
Spacing   +373 added lines, -373 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
  * Retrieves all default settings.
@@ -16,13 +16,13 @@  discard block
 block discarded – undo
16 16
 function wpinv_get_settings() {
17 17
     $defaults = array();
18 18
 
19
-    foreach ( array_values( wpinv_get_registered_settings() ) as $tab_settings ) {
19
+    foreach (array_values(wpinv_get_registered_settings()) as $tab_settings) {
20 20
 
21
-        foreach ( array_values( $tab_settings ) as $section_settings ) {
21
+        foreach (array_values($tab_settings) as $section_settings) {
22 22
 
23
-            foreach ( $section_settings as $key => $setting ) {
24
-                if ( isset( $setting['std'] ) ) {
25
-                    $defaults[ $key ] = $setting['std'];
23
+            foreach ($section_settings as $key => $setting) {
24
+                if (isset($setting['std'])) {
25
+                    $defaults[$key] = $setting['std'];
26 26
                 }
27 27
             }
28 28
 
@@ -43,12 +43,12 @@  discard block
 block discarded – undo
43 43
     global $wpinv_options;
44 44
 
45 45
     // Try fetching the saved options.
46
-    if ( empty( $wpinv_options ) ) {
47
-        $wpinv_options = get_option( 'wpinv_settings' );
46
+    if (empty($wpinv_options)) {
47
+        $wpinv_options = get_option('wpinv_settings');
48 48
     }
49 49
 
50 50
     // If that fails, don't fetch the default settings to prevent a loop.
51
-    if ( ! is_array( $wpinv_options ) ) {
51
+    if (!is_array($wpinv_options)) {
52 52
         $wpinv_options = array();
53 53
     }
54 54
 
@@ -62,13 +62,13 @@  discard block
 block discarded – undo
62 62
  * @param mixed $default The default value to use if the setting has not been set.
63 63
  * @return mixed
64 64
  */
65
-function wpinv_get_option( $key = '', $default = false ) {
65
+function wpinv_get_option($key = '', $default = false) {
66 66
 
67 67
     $options = wpinv_get_options();
68
-    $value   = isset( $options[ $key ] ) ? $options[ $key ] : $default;
69
-    $value   = apply_filters( 'wpinv_get_option', $value, $key, $default );
68
+    $value   = isset($options[$key]) ? $options[$key] : $default;
69
+    $value   = apply_filters('wpinv_get_option', $value, $key, $default);
70 70
 
71
-    return apply_filters( 'wpinv_get_option_' . $key, $value, $key, $default );
71
+    return apply_filters('wpinv_get_option_' . $key, $value, $key, $default);
72 72
 }
73 73
 
74 74
 /**
@@ -77,11 +77,11 @@  discard block
 block discarded – undo
77 77
  * @param array $options the new options.
78 78
  * @return bool
79 79
  */
80
-function wpinv_update_options( $options ) {
80
+function wpinv_update_options($options) {
81 81
     global $wpinv_options;
82 82
 
83 83
     // update the option.
84
-    if ( is_array( $options ) && update_option( 'wpinv_settings', $options ) ) {
84
+    if (is_array($options) && update_option('wpinv_settings', $options)) {
85 85
         $wpinv_options = $options;
86 86
         return true;
87 87
     }
@@ -96,24 +96,24 @@  discard block
 block discarded – undo
96 96
  * @param mixed $value The setting value.
97 97
  * @return bool
98 98
  */
99
-function wpinv_update_option( $key = '', $value = false ) {
99
+function wpinv_update_option($key = '', $value = false) {
100 100
 
101 101
     // If no key, exit.
102
-    if ( empty( $key ) ) {
102
+    if (empty($key)) {
103 103
         return false;
104 104
     }
105 105
 
106 106
     // Maybe delete the option instead.
107
-    if ( is_null( $value ) ) {
108
-        return wpinv_delete_option( $key );
107
+    if (is_null($value)) {
108
+        return wpinv_delete_option($key);
109 109
     }
110 110
 
111 111
     // Prepare the new options.
112 112
     $options         = wpinv_get_options();
113
-    $options[ $key ] = apply_filters( 'wpinv_update_option', $value, $key );
113
+    $options[$key] = apply_filters('wpinv_update_option', $value, $key);
114 114
 
115 115
     // Save the new options.
116
-    return wpinv_update_options( $options );
116
+    return wpinv_update_options($options);
117 117
 
118 118
 }
119 119
 
@@ -123,18 +123,18 @@  discard block
 block discarded – undo
123 123
  * @param string $key the setting key.
124 124
  * @return bool
125 125
  */
126
-function wpinv_delete_option( $key = '' ) {
126
+function wpinv_delete_option($key = '') {
127 127
 
128 128
     // If no key, exit
129
-    if ( empty( $key ) ) {
129
+    if (empty($key)) {
130 130
         return false;
131 131
     }
132 132
 
133 133
     $options = wpinv_get_options();
134 134
 
135
-    if ( isset( $options[ $key ] ) ) {
136
-        unset( $options[ $key ] );
137
-        return wpinv_update_options( $options );
135
+    if (isset($options[$key])) {
136
+        unset($options[$key]);
137
+        return wpinv_update_options($options);
138 138
     }
139 139
 
140 140
     return true;
@@ -148,14 +148,14 @@  discard block
 block discarded – undo
148 148
 function wpinv_register_settings() {
149 149
 
150 150
     // Loop through all tabs.
151
-    foreach ( wpinv_get_registered_settings() as $tab => $sections ) {
151
+    foreach (wpinv_get_registered_settings() as $tab => $sections) {
152 152
 
153 153
         // In each tab, loop through sections.
154
-        foreach ( $sections as $section => $settings ) {
154
+        foreach ($sections as $section => $settings) {
155 155
 
156 156
             // Check for backwards compatibility
157
-            $section_tabs = wpinv_get_settings_tab_sections( $tab );
158
-            if ( ! is_array( $section_tabs ) || ! array_key_exists( $section, $section_tabs ) ) {
157
+            $section_tabs = wpinv_get_settings_tab_sections($tab);
158
+            if (!is_array($section_tabs) || !array_key_exists($section, $section_tabs)) {
159 159
                 $section = 'main';
160 160
                 $settings = $sections;
161 161
             }
@@ -168,9 +168,9 @@  discard block
 block discarded – undo
168 168
                 'wpinv_settings_' . $tab . '_' . $section
169 169
             );
170 170
 
171
-            foreach ( $settings as $option ) {
172
-                if ( ! empty( $option['id'] ) ) {
173
-                    wpinv_register_settings_option( $tab, $section, $option );
171
+            foreach ($settings as $option) {
172
+                if (!empty($option['id'])) {
173
+                    wpinv_register_settings_option($tab, $section, $option);
174 174
                 }
175 175
             }
176 176
 
@@ -178,9 +178,9 @@  discard block
 block discarded – undo
178 178
     }
179 179
 
180 180
     // Creates our settings in the options table.
181
-    register_setting( 'wpinv_settings', 'wpinv_settings', 'wpinv_settings_sanitize' );
181
+    register_setting('wpinv_settings', 'wpinv_settings', 'wpinv_settings_sanitize');
182 182
 }
183
-add_action( 'admin_init', 'wpinv_register_settings' );
183
+add_action('admin_init', 'wpinv_register_settings');
184 184
 
185 185
 /**
186 186
  * Register a single settings option.
@@ -190,49 +190,49 @@  discard block
 block discarded – undo
190 190
  * @param string $option
191 191
  * 
192 192
  */
193
-function wpinv_register_settings_option( $tab, $section, $option ) {
193
+function wpinv_register_settings_option($tab, $section, $option) {
194 194
 
195
-    $name       = isset( $option['name'] ) ? $option['name'] : '';
195
+    $name       = isset($option['name']) ? $option['name'] : '';
196 196
     $cb         = "wpinv_{$option['type']}_callback";
197 197
     $section    = "wpinv_settings_{$tab}_$section";
198
-	$is_wizzard = is_admin() && isset( $_GET['page'] ) && 'gp-setup' == $_GET['page'];
198
+	$is_wizzard = is_admin() && isset($_GET['page']) && 'gp-setup' == $_GET['page'];
199 199
 
200
-	if ( isset( $option['desc'] ) && ( ! $is_wizzard && ! empty( $option['help-tip'] ) ) ) {
201
-		$tip   = wpinv_clean( $option['desc'] );
200
+	if (isset($option['desc']) && (!$is_wizzard && !empty($option['help-tip']))) {
201
+		$tip   = wpinv_clean($option['desc']);
202 202
 		$name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
203
-		unset( $option['desc'] );
203
+		unset($option['desc']);
204 204
 	}
205 205
 
206 206
     // Loop through all tabs.
207 207
     add_settings_field(
208 208
         'wpinv_settings[' . $option['id'] . ']',
209 209
         $name,
210
-        function_exists( $cb ) ? $cb : 'wpinv_missing_callback',
210
+        function_exists($cb) ? $cb : 'wpinv_missing_callback',
211 211
         $section,
212 212
         $section,
213 213
         array(
214 214
             'section'     => $section,
215
-            'id'          => isset( $option['id'] )          ? $option['id']          : uniqid( 'wpinv-' ),
216
-            'desc'        => isset( $option['desc'] )        ? $option['desc']        : '',
215
+            'id'          => isset($option['id']) ? $option['id'] : uniqid('wpinv-'),
216
+            'desc'        => isset($option['desc']) ? $option['desc'] : '',
217 217
             'name'        => $name,
218
-            'size'        => isset( $option['size'] )        ? $option['size']        : null,
219
-            'options'     => isset( $option['options'] )     ? $option['options']     : '',
220
-            'selected'    => isset( $option['selected'] )    ? $option['selected']    : null,
221
-            'std'         => isset( $option['std'] )         ? $option['std']         : '',
222
-            'min'         => isset( $option['min'] )         ? $option['min']         : 0,
223
-            'max'         => isset( $option['max'] )         ? $option['max']         : 999999,
224
-            'step'        => isset( $option['step'] )        ? $option['step']        : 1,
225
-            'placeholder' => isset( $option['placeholder'] ) ? $option['placeholder'] : null,
226
-            'allow_blank' => isset( $option['allow_blank'] ) ? $option['allow_blank'] : true,
227
-            'readonly'    => isset( $option['readonly'] )    ? $option['readonly']    : false,
228
-            'faux'        => isset( $option['faux'] )        ? $option['faux']        : false,
229
-            'onchange'    => isset( $option['onchange'] )   ? $option['onchange']     : '',
230
-            'custom'      => isset( $option['custom'] )     ? $option['custom']       : '',
231
-			'default_content' => isset( $option['default_content'] )     ? $option['default_content']       : '',
232
-			'class'       => isset( $option['class'] )     ? $option['class']         : '',
233
-			'style'       => isset( $option['style'] )     ? $option['style']         : '',
234
-            'cols'        => isset( $option['cols'] ) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
235
-            'rows'        => isset( $option['rows'] ) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
218
+            'size'        => isset($option['size']) ? $option['size'] : null,
219
+            'options'     => isset($option['options']) ? $option['options'] : '',
220
+            'selected'    => isset($option['selected']) ? $option['selected'] : null,
221
+            'std'         => isset($option['std']) ? $option['std'] : '',
222
+            'min'         => isset($option['min']) ? $option['min'] : 0,
223
+            'max'         => isset($option['max']) ? $option['max'] : 999999,
224
+            'step'        => isset($option['step']) ? $option['step'] : 1,
225
+            'placeholder' => isset($option['placeholder']) ? $option['placeholder'] : null,
226
+            'allow_blank' => isset($option['allow_blank']) ? $option['allow_blank'] : true,
227
+            'readonly'    => isset($option['readonly']) ? $option['readonly'] : false,
228
+            'faux'        => isset($option['faux']) ? $option['faux'] : false,
229
+            'onchange'    => isset($option['onchange']) ? $option['onchange'] : '',
230
+            'custom'      => isset($option['custom']) ? $option['custom'] : '',
231
+			'default_content' => isset($option['default_content']) ? $option['default_content'] : '',
232
+			'class'       => isset($option['class']) ? $option['class'] : '',
233
+			'style'       => isset($option['style']) ? $option['style'] : '',
234
+            'cols'        => isset($option['cols']) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
235
+            'rows'        => isset($option['rows']) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
236 236
         )
237 237
     );
238 238
 
@@ -244,7 +244,7 @@  discard block
 block discarded – undo
244 244
  * @return array
245 245
  */
246 246
 function wpinv_get_registered_settings() {
247
-	return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
247
+	return array_filter(apply_filters('wpinv_registered_settings', wpinv_get_data('admin-settings')));
248 248
 }
249 249
 
250 250
 /**
@@ -253,7 +253,7 @@  discard block
 block discarded – undo
253 253
  * @return array
254 254
  */
255 255
 function getpaid_get_integration_settings() {
256
-    return apply_filters( 'getpaid_integration_settings', array() );
256
+    return apply_filters('getpaid_integration_settings', array());
257 257
 }
258 258
 
259 259
 /**
@@ -261,126 +261,126 @@  discard block
 block discarded – undo
261 261
  * 
262 262
  * @return array
263 263
  */
264
-function wpinv_settings_sanitize( $input = array() ) {
264
+function wpinv_settings_sanitize($input = array()) {
265 265
 
266 266
 	$wpinv_options = wpinv_get_options();
267 267
 	$raw_referrer  = wp_get_raw_referer();
268 268
 
269
-    if ( empty( $raw_referrer ) ) {
270
-		return array_merge( $wpinv_options, $input );
269
+    if (empty($raw_referrer)) {
270
+		return array_merge($wpinv_options, $input);
271 271
     }
272 272
 
273
-    wp_parse_str( $raw_referrer, $referrer );
273
+    wp_parse_str($raw_referrer, $referrer);
274 274
 
275
-	if ( in_array( 'gp-setup', $referrer ) ) {
276
-		return array_merge( $wpinv_options, $input );
275
+	if (in_array('gp-setup', $referrer)) {
276
+		return array_merge($wpinv_options, $input);
277 277
 	}
278 278
 
279 279
     $settings = wpinv_get_registered_settings();
280
-    $tab      = isset( $referrer['tab'] ) ? $referrer['tab'] : 'general';
281
-    $section  = isset( $referrer['section'] ) ? $referrer['section'] : 'main';
280
+    $tab      = isset($referrer['tab']) ? $referrer['tab'] : 'general';
281
+    $section  = isset($referrer['section']) ? $referrer['section'] : 'main';
282 282
 
283 283
     $input = $input ? $input : array();
284
-    $input = apply_filters( 'wpinv_settings_tab_' . $tab . '_sanitize', $input );
285
-    $input = apply_filters( 'wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input );
284
+    $input = apply_filters('wpinv_settings_tab_' . $tab . '_sanitize', $input);
285
+    $input = apply_filters('wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input);
286 286
 
287 287
     // Loop through each setting being saved and pass it through a sanitization filter
288
-    foreach ( $input as $key => $value ) {
288
+    foreach ($input as $key => $value) {
289 289
 
290 290
         // Get the setting type (checkbox, select, etc)
291
-        $type = isset( $settings[ $tab ][$section][ $key ]['type'] ) ? $settings[ $tab ][$section][ $key ]['type'] : false;
291
+        $type = isset($settings[$tab][$section][$key]['type']) ? $settings[$tab][$section][$key]['type'] : false;
292 292
 
293
-        if ( $type ) {
293
+        if ($type) {
294 294
             // Field type specific filter
295
-            $input[$key] = apply_filters( "wpinv_settings_sanitize_$type", $value, $key );
295
+            $input[$key] = apply_filters("wpinv_settings_sanitize_$type", $value, $key);
296 296
         }
297 297
 
298 298
         // General filter
299
-		$input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
299
+		$input[$key] = apply_filters('wpinv_settings_sanitize', $input[$key], $key);
300 300
 
301 301
 		// Key specific filter.
302
-		$input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
302
+		$input[$key] = apply_filters("wpinv_settings_sanitize_$key", $input[$key]);
303 303
     }
304 304
 
305 305
     // Loop through the whitelist and unset any that are empty for the tab being saved
306
-    $main_settings    = isset( $settings[ $tab ] ) ? $settings[ $tab ] : array(); // Check for extensions that aren't using new sections
307
-    $section_settings = ! empty( $settings[ $tab ][ $section ] ) ? $settings[ $tab ][ $section ] : array();
306
+    $main_settings    = isset($settings[$tab]) ? $settings[$tab] : array(); // Check for extensions that aren't using new sections
307
+    $section_settings = !empty($settings[$tab][$section]) ? $settings[$tab][$section] : array();
308 308
 
309
-    $found_settings   = array_merge( $main_settings, $section_settings );
309
+    $found_settings   = array_merge($main_settings, $section_settings);
310 310
 
311
-    if ( ! empty( $found_settings ) ) {
312
-        foreach ( $found_settings as $key => $value ) {
311
+    if (!empty($found_settings)) {
312
+        foreach ($found_settings as $key => $value) {
313 313
 
314 314
             // settings used to have numeric keys, now they have keys that match the option ID. This ensures both methods work
315
-            if ( is_numeric( $key ) ) {
315
+            if (is_numeric($key)) {
316 316
                 $key = $value['id'];
317 317
             }
318 318
 
319
-            if ( ! isset( $input[ $key ] ) && isset( $wpinv_options[ $key ] ) ) {
320
-                unset( $wpinv_options[ $key ] );
319
+            if (!isset($input[$key]) && isset($wpinv_options[$key])) {
320
+                unset($wpinv_options[$key]);
321 321
             }
322 322
         }
323 323
     }
324 324
 
325 325
     // Merge our new settings with the existing
326
-    $output = array_merge( $wpinv_options, $input );
326
+    $output = array_merge($wpinv_options, $input);
327 327
 
328
-    add_settings_error( 'wpinv-notices', '', __( 'Settings updated.', 'invoicing' ), 'updated' );
328
+    add_settings_error('wpinv-notices', '', __('Settings updated.', 'invoicing'), 'updated');
329 329
 
330 330
     return $output;
331 331
 }
332
-add_filter( 'wpinv_settings_sanitize_text', 'trim', 10, 1 );
333
-add_filter( 'wpinv_settings_sanitize_tax_rate', 'wpinv_sanitize_amount' );
332
+add_filter('wpinv_settings_sanitize_text', 'trim', 10, 1);
333
+add_filter('wpinv_settings_sanitize_tax_rate', 'wpinv_sanitize_amount');
334 334
 
335
-function wpinv_settings_sanitize_tax_rates( $input ) {
336
-    if( ! wpinv_current_user_can_manage_invoicing() ) {
335
+function wpinv_settings_sanitize_tax_rates($input) {
336
+    if (!wpinv_current_user_can_manage_invoicing()) {
337 337
         return $input;
338 338
     }
339 339
 
340
-    $new_rates = ! empty( $_POST['tax_rates'] ) ? wp_kses_post_deep( array_values( $_POST['tax_rates'] ) ) : array();
340
+    $new_rates = !empty($_POST['tax_rates']) ? wp_kses_post_deep(array_values($_POST['tax_rates'])) : array();
341 341
     $tax_rates = array();
342 342
 
343
-    foreach ( $new_rates as $rate ) {
343
+    foreach ($new_rates as $rate) {
344 344
 
345
-		$rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
346
-		$rate['name']    = sanitize_text_field( $rate['name'] );
347
-		$rate['state']   = sanitize_text_field( $rate['state'] );
348
-		$rate['country'] = sanitize_text_field( $rate['country'] );
349
-		$rate['global']  = empty( $rate['state'] );
345
+		$rate['rate']    = wpinv_sanitize_amount($rate['rate']);
346
+		$rate['name']    = sanitize_text_field($rate['name']);
347
+		$rate['state']   = sanitize_text_field($rate['state']);
348
+		$rate['country'] = sanitize_text_field($rate['country']);
349
+		$rate['global']  = empty($rate['state']);
350 350
 		$tax_rates[]     = $rate;
351 351
 
352 352
 	}
353 353
 
354
-    update_option( 'wpinv_tax_rates', $tax_rates );
354
+    update_option('wpinv_tax_rates', $tax_rates);
355 355
 
356 356
     return $input;
357 357
 }
358
-add_filter( 'wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates' );
358
+add_filter('wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates');
359 359
 
360 360
 function wpinv_get_settings_tabs() {
361 361
     $tabs             = array();
362
-    $tabs['general']  = __( 'General', 'invoicing' );
363
-    $tabs['gateways'] = __( 'Payment Gateways', 'invoicing' );
364
-    $tabs['taxes']    = __( 'Taxes', 'invoicing' );
365
-	$tabs['emails']   = __( 'Emails', 'invoicing' );
362
+    $tabs['general']  = __('General', 'invoicing');
363
+    $tabs['gateways'] = __('Payment Gateways', 'invoicing');
364
+    $tabs['taxes']    = __('Taxes', 'invoicing');
365
+	$tabs['emails'] = __('Emails', 'invoicing');
366 366
 
367
-	if ( count( getpaid_get_integration_settings() ) > 0 ) {
368
-		$tabs['integrations'] = __( 'Integrations', 'invoicing' );
367
+	if (count(getpaid_get_integration_settings()) > 0) {
368
+		$tabs['integrations'] = __('Integrations', 'invoicing');
369 369
 	}
370 370
 
371
-    $tabs['privacy']  = __( 'Privacy', 'invoicing' );
372
-    $tabs['misc']     = __( 'Misc', 'invoicing' );
373
-    $tabs['tools']    = __( 'Tools', 'invoicing' );
371
+    $tabs['privacy']  = __('Privacy', 'invoicing');
372
+    $tabs['misc']     = __('Misc', 'invoicing');
373
+    $tabs['tools']    = __('Tools', 'invoicing');
374 374
 
375
-    return apply_filters( 'wpinv_settings_tabs', $tabs );
375
+    return apply_filters('wpinv_settings_tabs', $tabs);
376 376
 }
377 377
 
378
-function wpinv_get_settings_tab_sections( $tab = false ) {
378
+function wpinv_get_settings_tab_sections($tab = false) {
379 379
     $tabs     = false;
380 380
     $sections = wpinv_get_registered_settings_sections();
381 381
 
382
-    if( $tab && ! empty( $sections[ $tab ] ) ) {
383
-        $tabs = $sections[ $tab ];
382
+    if ($tab && !empty($sections[$tab])) {
383
+        $tabs = $sections[$tab];
384 384
     }
385 385
 
386 386
     return $tabs;
@@ -389,89 +389,89 @@  discard block
 block discarded – undo
389 389
 function wpinv_get_registered_settings_sections() {
390 390
     static $sections = false;
391 391
 
392
-    if ( false !== $sections ) {
392
+    if (false !== $sections) {
393 393
         return $sections;
394 394
     }
395 395
 
396 396
     $sections = array(
397
-        'general' => apply_filters( 'wpinv_settings_sections_general', array(
398
-            'main' => __( 'General Settings', 'invoicing' ),
399
-            'page_section' => __( 'Page Settings', 'invoicing' ),
400
-            'currency_section' => __( 'Currency Settings', 'invoicing' ),
401
-            'labels' => __( 'Label Texts', 'invoicing' ),
402
-        ) ),
403
-        'gateways' => apply_filters( 'wpinv_settings_sections_gateways', array(
404
-            'main' => __( 'Gateway Settings', 'invoicing' ),
405
-        ) ),
406
-        'taxes' => apply_filters( 'wpinv_settings_sections_taxes', array(
407
-            'main'  => __( 'Tax Settings', 'invoicing' ),
408
-			'rates' => __( 'Tax Rates', 'invoicing' ),
409
-			'vat'   => __( 'EU VAT Settings', 'invoicing' )
410
-        ) ),
411
-        'emails' => apply_filters( 'wpinv_settings_sections_emails', array(
412
-            'main' => __( 'Email Settings', 'invoicing' ),
413
-		) ),
414
-
415
-		'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
416
-
417
-        'privacy' => apply_filters( 'wpinv_settings_sections_privacy', array(
418
-            'main' => __( 'Privacy policy', 'invoicing' ),
419
-        ) ),
420
-        'misc' => apply_filters( 'wpinv_settings_sections_misc', array(
421
-            'main' => __( 'Miscellaneous', 'invoicing' ),
422
-            'custom-css' => __( 'Custom CSS', 'invoicing' ),
423
-        ) ),
424
-        'tools' => apply_filters( 'wpinv_settings_sections_tools', array(
425
-            'main' => __( 'Diagnostic Tools', 'invoicing' ),
426
-        ) ),
397
+        'general' => apply_filters('wpinv_settings_sections_general', array(
398
+            'main' => __('General Settings', 'invoicing'),
399
+            'page_section' => __('Page Settings', 'invoicing'),
400
+            'currency_section' => __('Currency Settings', 'invoicing'),
401
+            'labels' => __('Label Texts', 'invoicing'),
402
+        )),
403
+        'gateways' => apply_filters('wpinv_settings_sections_gateways', array(
404
+            'main' => __('Gateway Settings', 'invoicing'),
405
+        )),
406
+        'taxes' => apply_filters('wpinv_settings_sections_taxes', array(
407
+            'main'  => __('Tax Settings', 'invoicing'),
408
+			'rates' => __('Tax Rates', 'invoicing'),
409
+			'vat'   => __('EU VAT Settings', 'invoicing')
410
+        )),
411
+        'emails' => apply_filters('wpinv_settings_sections_emails', array(
412
+            'main' => __('Email Settings', 'invoicing'),
413
+		)),
414
+
415
+		'integrations' => wp_list_pluck(getpaid_get_integration_settings(), 'label', 'id'),
416
+
417
+        'privacy' => apply_filters('wpinv_settings_sections_privacy', array(
418
+            'main' => __('Privacy policy', 'invoicing'),
419
+        )),
420
+        'misc' => apply_filters('wpinv_settings_sections_misc', array(
421
+            'main' => __('Miscellaneous', 'invoicing'),
422
+            'custom-css' => __('Custom CSS', 'invoicing'),
423
+        )),
424
+        'tools' => apply_filters('wpinv_settings_sections_tools', array(
425
+            'main' => __('Diagnostic Tools', 'invoicing'),
426
+        )),
427 427
     );
428 428
 
429
-    $sections = apply_filters( 'wpinv_settings_sections', $sections );
429
+    $sections = apply_filters('wpinv_settings_sections', $sections);
430 430
 
431 431
     return $sections;
432 432
 }
433 433
 
434
-function wpinv_get_pages( $with_slug = false, $default_label = NULL ) {
434
+function wpinv_get_pages($with_slug = false, $default_label = NULL) {
435 435
 	$pages_options = array();
436 436
 
437
-	if( $default_label !== NULL && $default_label !== false ) {
438
-		$pages_options = array( '' => $default_label ); // Blank option
437
+	if ($default_label !== NULL && $default_label !== false) {
438
+		$pages_options = array('' => $default_label); // Blank option
439 439
 	}
440 440
 
441 441
 	$pages = get_pages();
442
-	if ( $pages ) {
443
-		foreach ( $pages as $page ) {
442
+	if ($pages) {
443
+		foreach ($pages as $page) {
444 444
 			$title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
445
-            $pages_options[ $page->ID ] = $title;
445
+            $pages_options[$page->ID] = $title;
446 446
 		}
447 447
 	}
448 448
 
449 449
 	return $pages_options;
450 450
 }
451 451
 
452
-function wpinv_header_callback( $args ) {
453
-	if ( !empty( $args['desc'] ) ) {
452
+function wpinv_header_callback($args) {
453
+	if (!empty($args['desc'])) {
454 454
         echo $args['desc'];
455 455
     }
456 456
 }
457 457
 
458
-function wpinv_hidden_callback( $args ) {
458
+function wpinv_hidden_callback($args) {
459 459
 
460
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
461
-	$value   = wpinv_get_option( $args['id'], $std );
460
+	$std     = isset($args['std']) ? $args['std'] : '';
461
+	$value   = wpinv_get_option($args['id'], $std);
462 462
 
463
-	if ( isset( $args['set_value'] ) ) {
463
+	if (isset($args['set_value'])) {
464 464
 		$value = $args['set_value'];
465 465
 	}
466 466
 
467
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
467
+	if (isset($args['faux']) && true === $args['faux']) {
468 468
 		$args['readonly'] = true;
469
-		$name  = '';
469
+		$name = '';
470 470
 	} else {
471
-		$name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
471
+		$name = 'name="wpinv_settings[' . esc_attr($args['id']) . ']"';
472 472
 	}
473 473
 
474
-	$html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key( $args['id'] ) . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '" />';
474
+	$html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key($args['id']) . ']" ' . $name . ' value="' . esc_attr(stripslashes($value)) . '" />';
475 475
     
476 476
 	echo $html;
477 477
 }
@@ -479,59 +479,59 @@  discard block
 block discarded – undo
479 479
 /**
480 480
  * Displays a checkbox settings callback.
481 481
  */
482
-function wpinv_checkbox_callback( $args ) {
482
+function wpinv_checkbox_callback($args) {
483 483
 
484
-	$std = isset( $args['std'] ) ? $args['std'] : '';
485
-	$std = wpinv_get_option( $args['id'], $std );
486
-	$id  = esc_attr( $args['id'] );
484
+	$std = isset($args['std']) ? $args['std'] : '';
485
+	$std = wpinv_get_option($args['id'], $std);
486
+	$id  = esc_attr($args['id']);
487 487
 
488
-	getpaid_hidden_field( "wpinv_settings[$id]", '0' );
488
+	getpaid_hidden_field("wpinv_settings[$id]", '0');
489 489
 	?>
490 490
 		<fieldset>
491 491
 			<label>
492
-				<input id="wpinv-settings-<?php echo $id; ?>" name="wpinv_settings[<?php echo $id; ?>]" <?php checked( empty( $std ), false ); ?> value="1" type="checkbox">
493
-				<?php echo wp_kses_post( $args['desc'] ); ?>
492
+				<input id="wpinv-settings-<?php echo $id; ?>" name="wpinv_settings[<?php echo $id; ?>]" <?php checked(empty($std), false); ?> value="1" type="checkbox">
493
+				<?php echo wp_kses_post($args['desc']); ?>
494 494
 			</label>
495 495
 		</fieldset>
496 496
 	<?php
497 497
 }
498 498
 
499
-function wpinv_multicheck_callback( $args ) {
499
+function wpinv_multicheck_callback($args) {
500 500
 
501
-	$sanitize_id = wpinv_sanitize_key( $args['id'] );
502
-	$class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
501
+	$sanitize_id = wpinv_sanitize_key($args['id']);
502
+	$class = !empty($args['class']) ? ' ' . esc_attr($args['class']) : '';
503 503
 
504
-	if ( ! empty( $args['options'] ) ) {
504
+	if (!empty($args['options'])) {
505 505
 
506
-		$std     = isset( $args['std'] ) ? $args['std'] : array();
507
-		$value   = wpinv_get_option( $args['id'], $std );
506
+		$std     = isset($args['std']) ? $args['std'] : array();
507
+		$value   = wpinv_get_option($args['id'], $std);
508 508
 
509 509
 		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . $sanitize_id . $class . '">';
510
-        foreach( $args['options'] as $key => $option ):
511
-			$sanitize_key = wpinv_sanitize_key( $key );
512
-			if ( in_array( $sanitize_key, $value ) ) { 
510
+        foreach ($args['options'] as $key => $option):
511
+			$sanitize_key = wpinv_sanitize_key($key);
512
+			if (in_array($sanitize_key, $value)) { 
513 513
 				$enabled = $sanitize_key;
514 514
 			} else { 
515 515
 				$enabled = NULL; 
516 516
 			}
517
-			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
518
-			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post( $option ) . '</label></div>';
517
+			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr($sanitize_key) . '" ' . checked($sanitize_key, $enabled, false) . '/>&nbsp;';
518
+			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post($option) . '</label></div>';
519 519
 		endforeach;
520 520
 		echo '</div>';
521 521
 		echo '<p class="description">' . $args['desc'] . '</p>';
522 522
 	}
523 523
 }
524 524
 
525
-function wpinv_payment_icons_callback( $args ) {
525
+function wpinv_payment_icons_callback($args) {
526 526
     
527
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
528
-	$value   = wpinv_get_option( $args['id'], false);
527
+    $sanitize_id = wpinv_sanitize_key($args['id']);
528
+	$value = wpinv_get_option($args['id'], false);
529 529
 
530
-	if ( ! empty( $args['options'] ) ) {
531
-		foreach( $args['options'] as $key => $option ) {
532
-            $sanitize_key = wpinv_sanitize_key( $key );
530
+	if (!empty($args['options'])) {
531
+		foreach ($args['options'] as $key => $option) {
532
+            $sanitize_key = wpinv_sanitize_key($key);
533 533
             
534
-			if( empty( $value ) ) {
534
+			if (empty($value)) {
535 535
 				$enabled = $option;
536 536
 			} else {
537 537
 				$enabled = NULL;
@@ -539,67 +539,67 @@  discard block
 block discarded – undo
539 539
 
540 540
 			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
541 541
 
542
-				echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
542
+				echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr($option) . '" ' . checked($option, $enabled, false) . '/>&nbsp;';
543 543
 
544
-				if ( wpinv_string_is_image_url( $key ) ) {
545
-					echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
544
+				if (wpinv_string_is_image_url($key)) {
545
+					echo '<img class="payment-icon" src="' . esc_url($key) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
546 546
 				} else {
547
-					$card = strtolower( str_replace( ' ', '', $option ) );
547
+					$card = strtolower(str_replace(' ', '', $option));
548 548
 
549
-					if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
550
-						$image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
549
+					if (has_filter('wpinv_accepted_payment_' . $card . '_image')) {
550
+						$image = apply_filters('wpinv_accepted_payment_' . $card . '_image', '');
551 551
 					} else {
552
-						$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
552
+						$image       = wpinv_locate_template('images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false);
553 553
 						$content_dir = WP_CONTENT_DIR;
554 554
 
555
-						if ( function_exists( 'wp_normalize_path' ) ) {
555
+						if (function_exists('wp_normalize_path')) {
556 556
 							// Replaces backslashes with forward slashes for Windows systems
557
-							$image = wp_normalize_path( $image );
558
-							$content_dir = wp_normalize_path( $content_dir );
557
+							$image = wp_normalize_path($image);
558
+							$content_dir = wp_normalize_path($content_dir);
559 559
 						}
560 560
 
561
-						$image = str_replace( $content_dir, content_url(), $image );
561
+						$image = str_replace($content_dir, content_url(), $image);
562 562
 					}
563 563
 
564
-					echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
564
+					echo '<img class="payment-icon" src="' . esc_url($image) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
565 565
 				}
566 566
 			echo $option . '</label>';
567 567
 		}
568
-		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
568
+		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post($args['desc']) . '</p>';
569 569
 	}
570 570
 }
571 571
 
572 572
 /**
573 573
  * Displays a radio settings field.
574 574
  */
575
-function wpinv_radio_callback( $args ) {
575
+function wpinv_radio_callback($args) {
576 576
 
577
-	$std = isset( $args['std'] ) ? $args['std'] : '';
578
-	$std = wpinv_get_option( $args['id'], $std );
577
+	$std = isset($args['std']) ? $args['std'] : '';
578
+	$std = wpinv_get_option($args['id'], $std);
579 579
 	?>
580 580
 		<fieldset>
581
-			<ul id="wpinv-settings-<?php echo esc_attr( $args['id'] ); ?>" style="margin-top: 0;">
582
-				<?php foreach( $args['options'] as $key => $option ) : ?>
581
+			<ul id="wpinv-settings-<?php echo esc_attr($args['id']); ?>" style="margin-top: 0;">
582
+				<?php foreach ($args['options'] as $key => $option) : ?>
583 583
 					<li>
584 584
 						<label>
585
-							<input name="wpinv_settings[<?php echo esc_attr( $args['id'] ); ?>]" <?php checked( $std, $key ); ?> value="<?php echo esc_attr( $key ); ?>" type="radio">
586
-							<?php echo wp_kses_post( $option ); ?>
585
+							<input name="wpinv_settings[<?php echo esc_attr($args['id']); ?>]" <?php checked($std, $key); ?> value="<?php echo esc_attr($key); ?>" type="radio">
586
+							<?php echo wp_kses_post($option); ?>
587 587
 						</label>
588 588
 					</li>
589 589
 				<?php endforeach; ?>
590 590
 			</ul>
591 591
 		</fieldset>
592 592
 	<?php
593
-	getpaid_settings_description_callback( $args );
593
+	getpaid_settings_description_callback($args);
594 594
 }
595 595
 
596 596
 /**
597 597
  * Displays a description if available.
598 598
  */
599
-function getpaid_settings_description_callback( $args ) {
599
+function getpaid_settings_description_callback($args) {
600 600
 
601
-	if ( ! empty( $args['desc'] ) ) {
602
-		$description = wp_kses_post( $args['desc'] );
601
+	if (!empty($args['desc'])) {
602
+		$description = wp_kses_post($args['desc']);
603 603
 		echo "<p class='description'>$description</p>";
604 604
 	}
605 605
 
@@ -615,31 +615,31 @@  discard block
 block discarded – undo
615 615
 	</tr>
616 616
 	<tr class="bsui">
617 617
     	<td colspan="2" class="p-0">
618
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-gateways-edit.php'; ?>
618
+			<?php include plugin_dir_path(__FILE__) . 'views/html-gateways-edit.php'; ?>
619 619
 
620 620
 	<?php
621 621
 }
622 622
 
623 623
 function wpinv_gateway_select_callback($args) {
624 624
     
625
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
626
-    $class = !empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
627
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
628
-	$value   = wpinv_get_option( $args['id'], $std );
625
+    $sanitize_id = wpinv_sanitize_key($args['id']);
626
+    $class = !empty($args['class']) ? ' ' . esc_attr($args['class']) : '';
627
+	$std     = isset($args['std']) ? $args['std'] : '';
628
+	$value   = wpinv_get_option($args['id'], $std);
629 629
 
630
-	echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']" class="'.$class.'" >';
630
+	echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']" class="' . $class . '" >';
631 631
 
632
-	foreach ( $args['options'] as $key => $option ) :
633
-		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
634
-            $selected = selected( $key, $args['selected'], false );
632
+	foreach ($args['options'] as $key => $option) :
633
+		if (isset($args['selected']) && $args['selected'] !== null && $args['selected'] !== false) {
634
+            $selected = selected($key, $args['selected'], false);
635 635
         } else {
636
-            $selected = selected( $key, $value, false );
636
+            $selected = selected($key, $value, false);
637 637
         }
638
-		echo '<option value="' . wpinv_sanitize_key( $key ) . '"' . $selected . '>' . esc_html( $option['admin_label'] ) . '</option>';
638
+		echo '<option value="' . wpinv_sanitize_key($key) . '"' . $selected . '>' . esc_html($option['admin_label']) . '</option>';
639 639
 	endforeach;
640 640
 
641 641
 	echo '</select>';
642
-	echo '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
642
+	echo '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
643 643
 }
644 644
 
645 645
 /**
@@ -648,28 +648,28 @@  discard block
 block discarded – undo
648 648
  * @param array $args
649 649
  * @return string
650 650
  */
651
-function wpinv_settings_attrs_helper( $args ) {
651
+function wpinv_settings_attrs_helper($args) {
652 652
 
653
-	$value        = isset( $args['std'] ) ? $args['std'] : '';
654
-	$id           = esc_attr( $args['id'] );
655
-	$placeholder  = esc_attr( $args['placeholder'] );
653
+	$value        = isset($args['std']) ? $args['std'] : '';
654
+	$id           = esc_attr($args['id']);
655
+	$placeholder  = esc_attr($args['placeholder']);
656 656
 
657
-	if ( ! empty( $args['faux'] ) ) {
657
+	if (!empty($args['faux'])) {
658 658
 		$args['readonly'] = true;
659 659
 		$name             = '';
660 660
 	} else {
661
-		$value  = wpinv_get_option( $args['id'], $value );
661
+		$value  = wpinv_get_option($args['id'], $value);
662 662
 		$name   = "wpinv_settings[$id]";
663 663
 	}
664 664
 
665
-	$value    = is_scalar( $value ) ? esc_attr( $value ) : '';
666
-	$class    = esc_attr( $args['class'] );
667
-	$style    = esc_attr( $args['style'] );
668
-	$readonly = empty( $args['readonly'] ) ? '' : 'readonly onclick="this.select()"';
665
+	$value    = is_scalar($value) ? esc_attr($value) : '';
666
+	$class    = esc_attr($args['class']);
667
+	$style    = esc_attr($args['style']);
668
+	$readonly = empty($args['readonly']) ? '' : 'readonly onclick="this.select()"';
669 669
 
670 670
 	$onchange = '';
671
-    if ( ! empty( $args['onchange'] ) ) {
672
-        $onchange = ' onchange="' . esc_attr( $args['onchange'] ) . '"';
671
+    if (!empty($args['onchange'])) {
672
+        $onchange = ' onchange="' . esc_attr($args['onchange']) . '"';
673 673
 	}
674 674
 
675 675
 	return "name='$name' id='wpinv-settings-$id' style='$style' value='$value' class='$class' placeholder='$placeholder' data-placeholder='$placeholder' $onchange $readonly";
@@ -678,11 +678,11 @@  discard block
 block discarded – undo
678 678
 /**
679 679
  * Displays a text input settings callback.
680 680
  */
681
-function wpinv_text_callback( $args ) {
681
+function wpinv_text_callback($args) {
682 682
 
683
-	$desc = wp_kses_post( $args['desc'] );
684
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
685
-	$attr = wpinv_settings_attrs_helper( $args );
683
+	$desc = wp_kses_post($args['desc']);
684
+	$desc = empty($desc) ? '' : "<p class='description'>$desc</p>";
685
+	$attr = wpinv_settings_attrs_helper($args);
686 686
 
687 687
 	?>
688 688
 		<label style="width: 100%;">
@@ -696,14 +696,14 @@  discard block
 block discarded – undo
696 696
 /**
697 697
  * Displays a number input settings callback.
698 698
  */
699
-function wpinv_number_callback( $args ) {
699
+function wpinv_number_callback($args) {
700 700
 
701
-	$desc = wp_kses_post( $args['desc'] );
702
-	$desc = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
703
-	$attr = wpinv_settings_attrs_helper( $args );
704
-	$max  = intval( $args['max'] );
705
-	$min  = intval( $args['min'] );
706
-	$step = floatval( $args['step'] );
701
+	$desc = wp_kses_post($args['desc']);
702
+	$desc = empty($desc) ? '' : "<p class='description'>$desc</p>";
703
+	$attr = wpinv_settings_attrs_helper($args);
704
+	$max  = intval($args['max']);
705
+	$min  = intval($args['min']);
706
+	$step = floatval($args['step']);
707 707
 
708 708
 	?>
709 709
 		<label style="width: 100%;">
@@ -714,37 +714,37 @@  discard block
 block discarded – undo
714 714
 
715 715
 }
716 716
 
717
-function wpinv_textarea_callback( $args ) {
717
+function wpinv_textarea_callback($args) {
718 718
     
719
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
720
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
721
-	$value   = wpinv_get_option( $args['id'], $std );
719
+    $sanitize_id = wpinv_sanitize_key($args['id']);
720
+	$std     = isset($args['std']) ? $args['std'] : '';
721
+	$value   = wpinv_get_option($args['id'], $std);
722 722
 
723
-    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
724
-    $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';
723
+    $size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
724
+    $class = (isset($args['class']) && !is_null($args['class'])) ? $args['class'] : 'large-text';
725 725
 
726
-	$html = '<textarea class="' . sanitize_html_class( $class ) . ' txtarea-' . sanitize_html_class( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . $args['cols'] . '" rows="' . $args['rows'] . '" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
727
-	$html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
726
+	$html = '<textarea class="' . sanitize_html_class($class) . ' txtarea-' . sanitize_html_class($size) . ' wpi-' . esc_attr(sanitize_html_class($sanitize_id)) . ' " cols="' . $args['cols'] . '" rows="' . $args['rows'] . '" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']">' . esc_textarea(stripslashes($value)) . '</textarea>';
727
+	$html .= '<br /><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
728 728
 
729 729
 	echo $html;
730 730
 }
731 731
 
732
-function wpinv_password_callback( $args ) {
732
+function wpinv_password_callback($args) {
733 733
     
734
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
735
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
736
-	$value   = wpinv_get_option( $args['id'], $std );
734
+    $sanitize_id = wpinv_sanitize_key($args['id']);
735
+	$std     = isset($args['std']) ? $args['std'] : '';
736
+	$value   = wpinv_get_option($args['id'], $std);
737 737
 
738
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
739
-	$html = '<input type="password" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
740
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
738
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
739
+	$html = '<input type="password" class="' . sanitize_html_class($size) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr($value) . '"/>';
740
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
741 741
 
742 742
 	echo $html;
743 743
 }
744 744
 
745 745
 function wpinv_missing_callback($args) {
746 746
 	printf(
747
-		__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
747
+		__('The callback function used for the %s setting is missing.', 'invoicing'),
748 748
 		'<strong>' . $args['id'] . '</strong>'
749 749
 	);
750 750
 }
@@ -752,35 +752,35 @@  discard block
 block discarded – undo
752 752
 /**
753 753
  * Displays a number input settings callback.
754 754
  */
755
-function wpinv_select_callback( $args ) {
755
+function wpinv_select_callback($args) {
756 756
 
757
-	$desc   = wp_kses_post( $args['desc'] );
758
-	$desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
759
-	$attr   = wpinv_settings_attrs_helper( $args );
760
-	$value  = isset( $args['std'] ) ? $args['std'] : '';
761
-	$value  = wpinv_get_option( $args['id'], $value );
762
-	$rand   = uniqid( 'random_id' );
757
+	$desc   = wp_kses_post($args['desc']);
758
+	$desc   = empty($desc) ? '' : "<p class='description'>$desc</p>";
759
+	$attr   = wpinv_settings_attrs_helper($args);
760
+	$value  = isset($args['std']) ? $args['std'] : '';
761
+	$value  = wpinv_get_option($args['id'], $value);
762
+	$rand   = uniqid('random_id');
763 763
 
764 764
 	?>
765 765
 		<label style="width: 100%;">
766 766
 			<select <?php echo $attr; ?>>
767
-				<?php foreach ( $args['options'] as $option => $name ) : ?>
768
-					<option value="<?php echo esc_attr( $option ); ?>" <?php echo selected( $option, $value ); ?>><?php echo wpinv_clean( $name ); ?></option>
769
-				<?php endforeach;?>
767
+				<?php foreach ($args['options'] as $option => $name) : ?>
768
+					<option value="<?php echo esc_attr($option); ?>" <?php echo selected($option, $value); ?>><?php echo wpinv_clean($name); ?></option>
769
+				<?php endforeach; ?>
770 770
 			</select>
771 771
 
772
-			<?php if ( substr( $args['id'], -5 ) === '_page' && is_numeric( $value ) ) : ?>
773
-				<a href="<?php echo get_edit_post_link( $value ); ?>" target="_blank" class="button getpaid-page-setting-edit"><?php _e( 'Edit Page', 'invoicing' ) ?></a>
772
+			<?php if (substr($args['id'], -5) === '_page' && is_numeric($value)) : ?>
773
+				<a href="<?php echo get_edit_post_link($value); ?>" target="_blank" class="button getpaid-page-setting-edit"><?php _e('Edit Page', 'invoicing') ?></a>
774 774
 			<?php endif; ?>
775 775
 
776
-			<?php if ( substr( $args['id'], -5 ) === '_page' && ! empty( $args['default_content'] ) ) : ?>
777
-				&nbsp;<a href="#TB_inline?&width=400&height=550&inlineId=<?php echo $rand; ?>" class="button thickbox getpaid-page-setting-view-default"><?php _e( 'View Default Content', 'invoicing' ) ?></a>
776
+			<?php if (substr($args['id'], -5) === '_page' && !empty($args['default_content'])) : ?>
777
+				&nbsp;<a href="#TB_inline?&width=400&height=550&inlineId=<?php echo $rand; ?>" class="button thickbox getpaid-page-setting-view-default"><?php _e('View Default Content', 'invoicing') ?></a>
778 778
 				<div id='<?php echo $rand; ?>' style='display:none;'>
779 779
 					<div>
780
-						<h3><?php _e( 'Original Content', 'invoicing' ) ?></h3>
781
-						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php echo gepaid_trim_lines( wp_kses_post( $args['default_content'] ) ); ?></textarea>
782
-						<h3><?php _e( 'Current Content', 'invoicing' ) ?></h3>
783
-						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php $_post = get_post( $value ); echo empty( $_post ) ? '' : gepaid_trim_lines( wp_kses_post( $_post->post_content ) ); ?></textarea>
780
+						<h3><?php _e('Original Content', 'invoicing') ?></h3>
781
+						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php echo gepaid_trim_lines(wp_kses_post($args['default_content'])); ?></textarea>
782
+						<h3><?php _e('Current Content', 'invoicing') ?></h3>
783
+						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php $_post = get_post($value); echo empty($_post) ? '' : gepaid_trim_lines(wp_kses_post($_post->post_content)); ?></textarea>
784 784
 					</div>
785 785
 				</div>
786 786
 			<?php endif; ?>
@@ -791,88 +791,88 @@  discard block
 block discarded – undo
791 791
 
792 792
 }
793 793
 
794
-function wpinv_color_select_callback( $args ) {
794
+function wpinv_color_select_callback($args) {
795 795
     
796
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
797
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
798
-	$value   = wpinv_get_option( $args['id'], $std );
796
+    $sanitize_id = wpinv_sanitize_key($args['id']);
797
+	$std     = isset($args['std']) ? $args['std'] : '';
798
+	$value   = wpinv_get_option($args['id'], $std);
799 799
 
800
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
800
+	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']"/>';
801 801
 
802
-	foreach ( $args['options'] as $option => $color ) {
803
-		$selected = selected( $option, $value, false );
804
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $color['label'] ) . '</option>';
802
+	foreach ($args['options'] as $option => $color) {
803
+		$selected = selected($option, $value, false);
804
+		$html .= '<option value="' . esc_attr($option) . '" ' . $selected . '>' . esc_html($color['label']) . '</option>';
805 805
 	}
806 806
 
807 807
 	$html .= '</select>';
808
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
808
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
809 809
 
810 810
 	echo $html;
811 811
 }
812 812
 
813
-function wpinv_rich_editor_callback( $args ) {
813
+function wpinv_rich_editor_callback($args) {
814 814
 	global $wp_version;
815 815
     
816
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
816
+    $sanitize_id = wpinv_sanitize_key($args['id']);
817 817
 
818
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
819
-	$value   = wpinv_get_option( $args['id'], $std );
818
+	$std     = isset($args['std']) ? $args['std'] : '';
819
+	$value   = wpinv_get_option($args['id'], $std);
820 820
 	
821
-	if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
821
+	if (!empty($args['allow_blank']) && empty($value)) {
822 822
 		$value = $std;
823 823
 	}
824 824
 
825
-	$rows = isset( $args['size'] ) ? $args['size'] : 20;
825
+	$rows = isset($args['size']) ? $args['size'] : 20;
826 826
 
827 827
 	$html = '<div class="getpaid-settings-editor-input">';
828
-	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
828
+	if ($wp_version >= 3.3 && function_exists('wp_editor')) {
829 829
 		ob_start();
830
-		wp_editor( stripslashes( $value ), 'wpinv_settings_' . esc_attr( $args['id'] ), array( 'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']', 'textarea_rows' => absint( $rows ), 'media_buttons' => false ) );
830
+		wp_editor(stripslashes($value), 'wpinv_settings_' . esc_attr($args['id']), array('textarea_name' => 'wpinv_settings[' . esc_attr($args['id']) . ']', 'textarea_rows' => absint($rows), 'media_buttons' => false));
831 831
 		$html .= ob_get_clean();
832 832
 	} else {
833
-		$html .= '<textarea class="large-text" rows="10" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
833
+		$html .= '<textarea class="large-text" rows="10" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" class="wpi-' . esc_attr(sanitize_html_class($args['id'])) . '">' . esc_textarea(stripslashes($value)) . '</textarea>';
834 834
 	}
835 835
 
836
-	$html .= '</div><br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
836
+	$html .= '</div><br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
837 837
 
838 838
 	echo $html;
839 839
 }
840 840
 
841
-function wpinv_upload_callback( $args ) {
841
+function wpinv_upload_callback($args) {
842 842
     
843
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
843
+    $sanitize_id = wpinv_sanitize_key($args['id']);
844 844
 
845
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
846
-	$value   = wpinv_get_option( $args['id'], $std );
845
+	$std     = isset($args['std']) ? $args['std'] : '';
846
+	$value   = wpinv_get_option($args['id'], $std);
847 847
 
848
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
849
-	$html = '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
850
-	$html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __( 'Upload File', 'invoicing' ) . '"/></span>';
851
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
848
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
849
+	$html = '<input type="text" class="' . sanitize_html_class($size) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr(stripslashes($value)) . '"/>';
850
+	$html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __('Upload File', 'invoicing') . '"/></span>';
851
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
852 852
 
853 853
 	echo $html;
854 854
 }
855 855
 
856
-function wpinv_color_callback( $args ) {
856
+function wpinv_color_callback($args) {
857 857
 
858
-	$std         = isset( $args['std'] ) ? $args['std'] : '';
859
-	$value       = wpinv_get_option( $args['id'], $std );
860
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
858
+	$std         = isset($args['std']) ? $args['std'] : '';
859
+	$value       = wpinv_get_option($args['id'], $std);
860
+    $sanitize_id = wpinv_sanitize_key($args['id']);
861 861
 
862
-	$html = '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $std ) . '" />';
863
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
862
+	$html = '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr($value) . '" data-default-color="' . esc_attr($std) . '" />';
863
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
864 864
 
865 865
 	echo $html;
866 866
 }
867 867
 
868 868
 function wpinv_country_states_callback($args) {
869 869
 
870
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
871
-	$value   = wpinv_get_option( $args['id'], $std );
870
+	$std     = isset($args['std']) ? $args['std'] : '';
871
+	$value   = wpinv_get_option($args['id'], $std);
872 872
 
873
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
873
+    $sanitize_id = wpinv_sanitize_key($args['id']);
874 874
 
875
-	if ( isset( $args['placeholder'] ) ) {
875
+	if (isset($args['placeholder'])) {
876 876
 		$placeholder = $args['placeholder'];
877 877
 	} else {
878 878
 		$placeholder = '';
@@ -880,16 +880,16 @@  discard block
 block discarded – undo
880 880
 
881 881
 	$states = wpinv_get_country_states();
882 882
 
883
-	$class = empty( $states ) ? ' class="wpinv-no-states"' : ' class="wpi_select2"';
884
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"' . $class . 'data-placeholder="' . esc_html( $placeholder ) . '"/>';
883
+	$class = empty($states) ? ' class="wpinv-no-states"' : ' class="wpi_select2"';
884
+	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']"' . $class . 'data-placeholder="' . esc_html($placeholder) . '"/>';
885 885
 
886
-	foreach ( $states as $option => $name ) {
887
-		$selected = selected( $option, $value, false );
888
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
886
+	foreach ($states as $option => $name) {
887
+		$selected = selected($option, $value, false);
888
+		$html .= '<option value="' . esc_attr($option) . '" ' . $selected . '>' . esc_html($name) . '</option>';
889 889
 	}
890 890
 
891 891
 	$html .= '</select>';
892
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
892
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
893 893
 
894 894
 	echo $html;
895 895
 }
@@ -904,7 +904,7 @@  discard block
 block discarded – undo
904 904
 	</tr>
905 905
 	<tr class="bsui">
906 906
     	<td colspan="2" class="p-0">
907
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-tax-rates-edit.php'; ?>
907
+			<?php include plugin_dir_path(__FILE__) . 'views/html-tax-rates-edit.php'; ?>
908 908
 
909 909
 	<?php
910 910
 
@@ -913,14 +913,14 @@  discard block
 block discarded – undo
913 913
 /**
914 914
  * Displays a tax rate' edit row.
915 915
  */
916
-function wpinv_tax_rate_callback( $tax_rate, $key, $echo = true ) {
916
+function wpinv_tax_rate_callback($tax_rate, $key, $echo = true) {
917 917
 	ob_start();
918 918
 
919
-	$key                      = sanitize_key( $key );
920
-	$tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
921
-	include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
919
+	$key                      = sanitize_key($key);
920
+	$tax_rate['reduced_rate'] = empty($tax_rate['reduced_rate']) ? 0 : $tax_rate['reduced_rate'];
921
+	include plugin_dir_path(__FILE__) . 'views/html-tax-rate-edit.php';
922 922
 
923
-	if ( $echo ) {
923
+	if ($echo) {
924 924
 		echo ob_get_clean();
925 925
 	} else {
926 926
 		return ob_get_clean(); 
@@ -933,136 +933,136 @@  discard block
 block discarded – undo
933 933
     ob_start(); ?>
934 934
     </td><tr>
935 935
     <td colspan="2" class="wpinv_tools_tdbox">
936
-    <?php if ( $args['desc'] ) { ?><p><?php echo $args['desc']; ?></p><?php } ?>
937
-    <?php do_action( 'wpinv_tools_before' ); ?>
936
+    <?php if ($args['desc']) { ?><p><?php echo $args['desc']; ?></p><?php } ?>
937
+    <?php do_action('wpinv_tools_before'); ?>
938 938
     <table id="wpinv_tools_table" class="wp-list-table widefat fixed posts">
939 939
         <thead>
940 940
             <tr>
941
-                <th scope="col" class="wpinv-th-tool"><?php _e( 'Tool', 'invoicing' ); ?></th>
942
-                <th scope="col" class="wpinv-th-desc"><?php _e( 'Description', 'invoicing' ); ?></th>
943
-                <th scope="col" class="wpinv-th-action"><?php _e( 'Action', 'invoicing' ); ?></th>
941
+                <th scope="col" class="wpinv-th-tool"><?php _e('Tool', 'invoicing'); ?></th>
942
+                <th scope="col" class="wpinv-th-desc"><?php _e('Description', 'invoicing'); ?></th>
943
+                <th scope="col" class="wpinv-th-action"><?php _e('Action', 'invoicing'); ?></th>
944 944
             </tr>
945 945
         </thead>
946 946
 
947 947
         <tbody>
948 948
 			<tr>
949
-                <td><?php _e( 'Check Pages', 'invoicing' );?></td>
949
+                <td><?php _e('Check Pages', 'invoicing'); ?></td>
950 950
                 <td>
951
-                    <small><?php _e( 'Creates any missing GetPaid pages.', 'invoicing' ); ?></small>
951
+                    <small><?php _e('Creates any missing GetPaid pages.', 'invoicing'); ?></small>
952 952
                 </td>
953 953
                 <td>
954 954
 					<a href="<?php
955 955
 						echo esc_url(
956 956
 							wp_nonce_url(
957
-								add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
957
+								add_query_arg('getpaid-admin-action', 'create_missing_pages'),
958 958
 								'getpaid-nonce',
959 959
 								'getpaid-nonce'
960 960
 							)
961 961
 						);
962
-					?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
962
+					?>" class="button button-primary"><?php _e('Run', 'invoicing'); ?></a>
963 963
                 </td>
964 964
             </tr>
965 965
 			<tr>
966
-                <td><?php _e( 'Create Database Tables', 'invoicing' );?></td>
966
+                <td><?php _e('Create Database Tables', 'invoicing'); ?></td>
967 967
                 <td>
968
-                    <small><?php _e( 'Run this tool to create any missing database tables.', 'invoicing' ); ?></small>
968
+                    <small><?php _e('Run this tool to create any missing database tables.', 'invoicing'); ?></small>
969 969
                 </td>
970 970
                 <td>
971 971
 					<a href="<?php
972 972
 						echo esc_url(
973 973
 							wp_nonce_url(
974
-								add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
974
+								add_query_arg('getpaid-admin-action', 'create_missing_tables'),
975 975
 								'getpaid-nonce',
976 976
 								'getpaid-nonce'
977 977
 							)
978 978
 						);
979
-					?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
979
+					?>" class="button button-primary"><?php _e('Run', 'invoicing'); ?></a>
980 980
                 </td>
981 981
             </tr>
982 982
 			<tr>
983
-                <td><?php _e( 'Migrate old invoices', 'invoicing' );?></td>
983
+                <td><?php _e('Migrate old invoices', 'invoicing'); ?></td>
984 984
                 <td>
985
-                    <small><?php _e( 'If your old invoices were not migrated after updating from Invoicing to GetPaid, you can use this tool to migrate them.', 'invoicing' ); ?></small>
985
+                    <small><?php _e('If your old invoices were not migrated after updating from Invoicing to GetPaid, you can use this tool to migrate them.', 'invoicing'); ?></small>
986 986
                 </td>
987 987
                 <td>
988 988
 					<a href="<?php
989 989
 						echo esc_url(
990 990
 							wp_nonce_url(
991
-								add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
991
+								add_query_arg('getpaid-admin-action', 'migrate_old_invoices'),
992 992
 								'getpaid-nonce',
993 993
 								'getpaid-nonce'
994 994
 							)
995 995
 						);
996
-					?>" class="button button-primary"><?php _e('Run', 'invoicing');?></a>
996
+					?>" class="button button-primary"><?php _e('Run', 'invoicing'); ?></a>
997 997
                 </td>
998 998
             </tr>
999 999
 
1000 1000
 			<tr>
1001
-                <td><?php _e( 'Recalculate Discounts', 'invoicing' );?></td>
1001
+                <td><?php _e('Recalculate Discounts', 'invoicing'); ?></td>
1002 1002
                 <td>
1003
-                    <small><?php _e( 'Recalculate discounts for existing invoices that have discount codes but are not discounted.', 'invoicing' ); ?></small>
1003
+                    <small><?php _e('Recalculate discounts for existing invoices that have discount codes but are not discounted.', 'invoicing'); ?></small>
1004 1004
                 </td>
1005 1005
                 <td>
1006 1006
 					<a href="<?php
1007 1007
 						echo esc_url(
1008 1008
 							wp_nonce_url(
1009
-								add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
1009
+								add_query_arg('getpaid-admin-action', 'recalculate_discounts'),
1010 1010
 								'getpaid-nonce',
1011 1011
 								'getpaid-nonce'
1012 1012
 							)
1013 1013
 						);
1014
-					?>" class="button button-primary"><?php _e( 'Run', 'invoicing' );?></a>
1014
+					?>" class="button button-primary"><?php _e('Run', 'invoicing'); ?></a>
1015 1015
                 </td>
1016 1016
             </tr>
1017 1017
 
1018 1018
 			<tr>
1019
-                <td><?php _e( 'Set-up Wizard', 'invoicing' );?></td>
1019
+                <td><?php _e('Set-up Wizard', 'invoicing'); ?></td>
1020 1020
                 <td>
1021
-                    <small><?php _e( 'Launch the quick set-up wizard.', 'invoicing' ); ?></small>
1021
+                    <small><?php _e('Launch the quick set-up wizard.', 'invoicing'); ?></small>
1022 1022
                 </td>
1023 1023
                 <td>
1024 1024
 					<a href="<?php
1025
-						echo esc_url( admin_url( 'index.php?page=gp-setup' ) );
1026
-					?>" class="button button-primary"><?php _e( 'Launch', 'invoicing' );?></a>
1025
+						echo esc_url(admin_url('index.php?page=gp-setup'));
1026
+					?>" class="button button-primary"><?php _e('Launch', 'invoicing'); ?></a>
1027 1027
                 </td>
1028 1028
             </tr>
1029 1029
 
1030
-			<?php do_action( 'wpinv_tools_row' ); ?>
1030
+			<?php do_action('wpinv_tools_row'); ?>
1031 1031
         </tbody>
1032 1032
     </table>
1033
-    <?php do_action( 'wpinv_tools_after' ); ?>
1033
+    <?php do_action('wpinv_tools_after'); ?>
1034 1034
     <?php
1035 1035
     echo ob_get_clean();
1036 1036
 }
1037 1037
 
1038 1038
 
1039
-function wpinv_descriptive_text_callback( $args ) {
1040
-	echo wp_kses_post( $args['desc'] );
1039
+function wpinv_descriptive_text_callback($args) {
1040
+	echo wp_kses_post($args['desc']);
1041 1041
 }
1042 1042
 
1043
-function wpinv_raw_html_callback( $args ) {
1043
+function wpinv_raw_html_callback($args) {
1044 1044
 	echo $args['desc'];
1045 1045
 }
1046 1046
 
1047
-function wpinv_hook_callback( $args ) {
1048
-	do_action( 'wpinv_' . $args['id'], $args );
1047
+function wpinv_hook_callback($args) {
1048
+	do_action('wpinv_' . $args['id'], $args);
1049 1049
 }
1050 1050
 
1051 1051
 function wpinv_set_settings_cap() {
1052 1052
 	return wpinv_get_capability();
1053 1053
 }
1054
-add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );
1054
+add_filter('option_page_capability_wpinv_settings', 'wpinv_set_settings_cap');
1055 1055
 
1056 1056
 
1057
-function wpinv_on_update_settings( $old_value, $value, $option ) {
1058
-    $old = !empty( $old_value['remove_data_on_unistall'] ) ? 1 : '';
1059
-    $new = !empty( $value['remove_data_on_unistall'] ) ? 1 : '';
1057
+function wpinv_on_update_settings($old_value, $value, $option) {
1058
+    $old = !empty($old_value['remove_data_on_unistall']) ? 1 : '';
1059
+    $new = !empty($value['remove_data_on_unistall']) ? 1 : '';
1060 1060
     
1061
-    if ( $old != $new ) {
1062
-        update_option( 'wpinv_remove_data_on_invoice_unistall', $new );
1061
+    if ($old != $new) {
1062
+        update_option('wpinv_remove_data_on_invoice_unistall', $new);
1063 1063
     }
1064 1064
 }
1065
-add_action( 'update_option_wpinv_settings', 'wpinv_on_update_settings', 10, 3 );
1065
+add_action('update_option_wpinv_settings', 'wpinv_on_update_settings', 10, 3);
1066 1066
 
1067 1067
 /**
1068 1068
  * Returns the merge tags help text.
@@ -1071,16 +1071,16 @@  discard block
 block discarded – undo
1071 1071
  * 
1072 1072
  * @return string
1073 1073
  */
1074
-function wpinv_get_merge_tags_help_text( $subscription = false ) {
1074
+function wpinv_get_merge_tags_help_text($subscription = false) {
1075 1075
 
1076 1076
 	$url  = $subscription ? 'https://gist.github.com/picocodes/3d213982d57c34edf7a46fd3f0e8583e' : 'https://gist.github.com/picocodes/43bdc4d4bbba844534b2722e2af0b58f';
1077 1077
 	$link = sprintf(
1078 1078
 		'<strong><a href="%s" target="_blank">%s</a></strong>',
1079 1079
 		$url,
1080
-		esc_html__( 'View available merge tags.', 'wpinv-quotes' )
1080
+		esc_html__('View available merge tags.', 'wpinv-quotes')
1081 1081
 	);
1082 1082
 
1083
-	$description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
1083
+	$description = esc_html__('The content of the email (Merge Tags and HTML are allowed).', 'invoicing');
1084 1084
 
1085 1085
 	return "$description $link";
1086 1086
 
Please login to merge, or discard this patch.
includes/admin/class-getpaid-metaboxes.php 2 patches
Indentation   +240 added lines, -240 removed lines patch added patch discarded remove patch
@@ -12,276 +12,276 @@
 block discarded – undo
12 12
  */
13 13
 class GetPaid_Metaboxes {
14 14
 
15
-	/**
16
-	 * Only save metaboxes once.
17
-	 *
18
-	 * @var boolean
19
-	 */
20
-	private static $saved_meta_boxes = false;
21
-
22 15
     /**
23
-	 * Hook in methods.
24
-	 */
25
-	public static function init() {
26
-
27
-		// Register metaboxes.
28
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::add_meta_boxes', 5, 2 );
29
-
30
-		// Remove metaboxes.
31
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::remove_meta_boxes', 30 );
32
-
33
-		// Rename metaboxes.
34
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::rename_meta_boxes', 45 );
35
-
36
-		// Save metaboxes.
37
-		add_action( 'save_post', 'GetPaid_Metaboxes::save_meta_boxes', 1, 2 );
38
-	}
39
-
40
-	/**
41
-	 * Register core metaboxes.
42
-	 */
43
-	public static function add_meta_boxes( $post_type, $post ) {
16
+     * Only save metaboxes once.
17
+     *
18
+     * @var boolean
19
+     */
20
+    private static $saved_meta_boxes = false;
44 21
 
45
-		// For invoices...
46
-		self::add_invoice_meta_boxes( $post_type, $post );
47
-
48
-		// For payment forms.
49
-		self::add_payment_form_meta_boxes( $post_type );
50
-
51
-		// For invoice items.
52
-		self::add_item_meta_boxes( $post_type );
53
-
54
-		// For invoice discounts.
55
-		if ( $post_type == 'wpi_discount' ) {
56
-			add_meta_box( 'wpinv_discount_details', __( 'Discount Details', 'invoicing' ), 'GetPaid_Meta_Box_Discount_Details::output', 'wpi_discount', 'normal', 'high' );
57
-		}
58
-
59
-	}
22
+    /**
23
+     * Hook in methods.
24
+     */
25
+    public static function init() {
60 26
 
61
-	/**
62
-	 * Register core metaboxes.
63
-	 */
64
-	protected static function add_payment_form_meta_boxes( $post_type ) {
27
+        // Register metaboxes.
28
+        add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::add_meta_boxes', 5, 2 );
65 29
 
66
-		// For payment forms.
67
-		if ( $post_type == 'wpi_payment_form' ) {
30
+        // Remove metaboxes.
31
+        add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::remove_meta_boxes', 30 );
68 32
 
69
-			// Design payment form.
70
-			add_meta_box( 'wpinv-payment-form-design', __( 'Payment Form', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form::output', 'wpi_payment_form', 'normal' );
33
+        // Rename metaboxes.
34
+        add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::rename_meta_boxes', 45 );
71 35
 
72
-			// Payment form information.
73
-			add_meta_box( 'wpinv-payment-form-info', __( 'Details', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form_Info::output', 'wpi_payment_form', 'side' );
36
+        // Save metaboxes.
37
+        add_action( 'save_post', 'GetPaid_Metaboxes::save_meta_boxes', 1, 2 );
38
+    }
74 39
 
75
-		}
40
+    /**
41
+     * Register core metaboxes.
42
+     */
43
+    public static function add_meta_boxes( $post_type, $post ) {
76 44
 
77
-	}
45
+        // For invoices...
46
+        self::add_invoice_meta_boxes( $post_type, $post );
78 47
 
79
-	/**
80
-	 * Register core metaboxes.
81
-	 */
82
-	protected static function add_item_meta_boxes( $post_type ) {
48
+        // For payment forms.
49
+        self::add_payment_form_meta_boxes( $post_type );
83 50
 
84
-		if ( $post_type == 'wpi_item' ) {
51
+        // For invoice items.
52
+        self::add_item_meta_boxes( $post_type );
85 53
 
86
-			// Item details.
87
-			add_meta_box( 'wpinv_item_details', __( 'Item Details', 'invoicing' ), 'GetPaid_Meta_Box_Item_Details::output', 'wpi_item', 'normal', 'high' );
54
+        // For invoice discounts.
55
+        if ( $post_type == 'wpi_discount' ) {
56
+            add_meta_box( 'wpinv_discount_details', __( 'Discount Details', 'invoicing' ), 'GetPaid_Meta_Box_Discount_Details::output', 'wpi_discount', 'normal', 'high' );
57
+        }
88 58
 
89
-			// If taxes are enabled, register the tax metabox.
90
-			if ( wpinv_use_taxes() ) {
91
-				add_meta_box( 'wpinv_item_vat', __( 'Tax', 'invoicing' ), 'GetPaid_Meta_Box_Item_VAT::output', 'wpi_item', 'normal', 'high' );
92
-			}
59
+    }
93 60
 
94
-			// Item info.
95
-			add_meta_box( 'wpinv_field_item_info', __( 'Item info', 'invoicing' ), 'GetPaid_Meta_Box_Item_Info::output', 'wpi_item', 'side', 'core' );
61
+    /**
62
+     * Register core metaboxes.
63
+     */
64
+    protected static function add_payment_form_meta_boxes( $post_type ) {
96 65
 
97
-		}
66
+        // For payment forms.
67
+        if ( $post_type == 'wpi_payment_form' ) {
98 68
 
99
-	}
69
+            // Design payment form.
70
+            add_meta_box( 'wpinv-payment-form-design', __( 'Payment Form', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form::output', 'wpi_payment_form', 'normal' );
100 71
 
101
-	/**
102
-	 * Register invoice metaboxes.
103
-	 */
104
-	protected static function add_invoice_meta_boxes( $post_type, $post ) {
72
+            // Payment form information.
73
+            add_meta_box( 'wpinv-payment-form-info', __( 'Details', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form_Info::output', 'wpi_payment_form', 'side' );
105 74
 
106
-		// For invoices...
107
-		if ( getpaid_is_invoice_post_type( $post_type ) ) {
108
-			$invoice = new WPInv_Invoice( $post );
75
+        }
109 76
 
110
-			// Resend invoice.
111
-			if ( ! $invoice->is_draft() ) {
77
+    }
112 78
 
113
-				add_meta_box(
114
-					'wpinv-mb-resend-invoice',
115
-					sprintf(
116
-						__( 'Resend %s', 'invoicing' ),
117
-						ucfirst( $invoice->get_invoice_quote_type() )
118
-					),
119
-					'GetPaid_Meta_Box_Resend_Invoice::output',
120
-					$post_type,
121
-					'side',
122
-					'low'
123
-				);
79
+    /**
80
+     * Register core metaboxes.
81
+     */
82
+    protected static function add_item_meta_boxes( $post_type ) {
124 83
 
125
-			}
84
+        if ( $post_type == 'wpi_item' ) {
126 85
 
127
-			// Subscriptions.
128
-			$subscriptions = getpaid_get_invoice_subscriptions( $invoice );
129
-			if ( ! empty( $subscriptions ) ) {
86
+            // Item details.
87
+            add_meta_box( 'wpinv_item_details', __( 'Item Details', 'invoicing' ), 'GetPaid_Meta_Box_Item_Details::output', 'wpi_item', 'normal', 'high' );
130 88
 
131
-				if ( is_array( $subscriptions ) ) {
132
-					add_meta_box( 'wpinv-mb-subscriptions', __( 'Related Subscriptions', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_related', $post_type, 'advanced' );
133
-				} else {
134
-					add_meta_box( 'wpinv-mb-subscriptions', __( 'Subscription Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output', $post_type, 'advanced' );
135
-				}
89
+            // If taxes are enabled, register the tax metabox.
90
+            if ( wpinv_use_taxes() ) {
91
+                add_meta_box( 'wpinv_item_vat', __( 'Tax', 'invoicing' ), 'GetPaid_Meta_Box_Item_VAT::output', 'wpi_item', 'normal', 'high' );
92
+            }
136 93
 
137
-				if ( getpaid_count_subscription_invoices( $invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id() ) > 1 ) {
138
-					add_meta_box( 'wpinv-mb-subscription-invoices', __( 'Related Payments', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_invoices', $post_type, 'advanced' );
139
-				}
94
+            // Item info.
95
+            add_meta_box( 'wpinv_field_item_info', __( 'Item info', 'invoicing' ), 'GetPaid_Meta_Box_Item_Info::output', 'wpi_item', 'side', 'core' );
140 96
 
141
-			}
97
+        }
142 98
 
143
-			// Invoice details.
144
-			add_meta_box(
145
-				'wpinv-details',
146
-				sprintf(
147
-					__( '%s Details', 'invoicing' ),
148
-					ucfirst( $invoice->get_invoice_quote_type() )
149
-				),
150
-				'GetPaid_Meta_Box_Invoice_Details::output',
151
-				$post_type,
152
-				'side'
153
-			);
154
-
155
-			// Payment details.
156
-			if ( ! $invoice->is_draft() ) {
157
-				add_meta_box( 'wpinv-payment-meta', __( 'Payment Meta', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Payment_Meta::output', $post_type, 'side', 'default' );
158
-			}
99
+    }
159 100
 
160
-			// Billing details.
161
-			add_meta_box( 'wpinv-address', __( 'Billing Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Address::output', $post_type, 'normal', 'high' );
101
+    /**
102
+     * Register invoice metaboxes.
103
+     */
104
+    protected static function add_invoice_meta_boxes( $post_type, $post ) {
105
+
106
+        // For invoices...
107
+        if ( getpaid_is_invoice_post_type( $post_type ) ) {
108
+            $invoice = new WPInv_Invoice( $post );
109
+
110
+            // Resend invoice.
111
+            if ( ! $invoice->is_draft() ) {
112
+
113
+                add_meta_box(
114
+                    'wpinv-mb-resend-invoice',
115
+                    sprintf(
116
+                        __( 'Resend %s', 'invoicing' ),
117
+                        ucfirst( $invoice->get_invoice_quote_type() )
118
+                    ),
119
+                    'GetPaid_Meta_Box_Resend_Invoice::output',
120
+                    $post_type,
121
+                    'side',
122
+                    'low'
123
+                );
124
+
125
+            }
126
+
127
+            // Subscriptions.
128
+            $subscriptions = getpaid_get_invoice_subscriptions( $invoice );
129
+            if ( ! empty( $subscriptions ) ) {
130
+
131
+                if ( is_array( $subscriptions ) ) {
132
+                    add_meta_box( 'wpinv-mb-subscriptions', __( 'Related Subscriptions', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_related', $post_type, 'advanced' );
133
+                } else {
134
+                    add_meta_box( 'wpinv-mb-subscriptions', __( 'Subscription Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output', $post_type, 'advanced' );
135
+                }
136
+
137
+                if ( getpaid_count_subscription_invoices( $invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id() ) > 1 ) {
138
+                    add_meta_box( 'wpinv-mb-subscription-invoices', __( 'Related Payments', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_invoices', $post_type, 'advanced' );
139
+                }
140
+
141
+            }
142
+
143
+            // Invoice details.
144
+            add_meta_box(
145
+                'wpinv-details',
146
+                sprintf(
147
+                    __( '%s Details', 'invoicing' ),
148
+                    ucfirst( $invoice->get_invoice_quote_type() )
149
+                ),
150
+                'GetPaid_Meta_Box_Invoice_Details::output',
151
+                $post_type,
152
+                'side'
153
+            );
154
+
155
+            // Payment details.
156
+            if ( ! $invoice->is_draft() ) {
157
+                add_meta_box( 'wpinv-payment-meta', __( 'Payment Meta', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Payment_Meta::output', $post_type, 'side', 'default' );
158
+            }
159
+
160
+            // Billing details.
161
+            add_meta_box( 'wpinv-address', __( 'Billing Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Address::output', $post_type, 'normal', 'high' );
162 162
 			
163
-			// Invoice items.
164
-			add_meta_box(
165
-				'wpinv-items',
166
-				sprintf(
167
-					__( '%s Items', 'invoicing' ),
168
-					ucfirst( $invoice->get_invoice_quote_type() )
169
-				),
170
-				'GetPaid_Meta_Box_Invoice_Items::output',
171
-				$post_type,
172
-				'normal',
173
-				'high'
174
-			);
163
+            // Invoice items.
164
+            add_meta_box(
165
+                'wpinv-items',
166
+                sprintf(
167
+                    __( '%s Items', 'invoicing' ),
168
+                    ucfirst( $invoice->get_invoice_quote_type() )
169
+                ),
170
+                'GetPaid_Meta_Box_Invoice_Items::output',
171
+                $post_type,
172
+                'normal',
173
+                'high'
174
+            );
175 175
 			
176
-			// Invoice notes.
177
-			add_meta_box(
178
-				'wpinv-notes',
179
-				sprintf(
180
-					__( '%s Notes', 'invoicing' ),
181
-					ucfirst( $invoice->get_invoice_quote_type() )
182
-				),
183
-				'WPInv_Meta_Box_Notes::output',
184
-				$post_type,
185
-				'side',
186
-				'low'
187
-			);
188
-
189
-			// Shipping Address.
190
-			if ( get_post_meta( $invoice->get_id(), 'shipping_address', true ) ) {
191
-				add_meta_box( 'wpinv-invoice-shipping-details', __( 'Shipping Address', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Shipping_Address::output', $post_type, 'side', 'high' );
192
-			}
193
-
194
-			// Payment form information.
195
-			if ( get_post_meta( $invoice->get_id(), 'payment_form_data', true ) ) {
196
-				add_meta_box( 'wpinv-invoice-payment-form-details', __( 'Payment Form Details', 'invoicing' ), 'WPInv_Meta_Box_Payment_Form::output_details', $post_type, 'side', 'high' );
197
-			}
198
-
199
-		}
200
-
201
-	}
202
-
203
-	/**
204
-	 * Remove some metaboxes.
205
-	 */
206
-	public static function remove_meta_boxes() {
207
-		remove_meta_box( 'wpseo_meta', 'wpi_invoice', 'normal' );
208
-	}
209
-
210
-	/**
211
-	 * Rename other metaboxes.
212
-	 */
213
-	public static function rename_meta_boxes() {
176
+            // Invoice notes.
177
+            add_meta_box(
178
+                'wpinv-notes',
179
+                sprintf(
180
+                    __( '%s Notes', 'invoicing' ),
181
+                    ucfirst( $invoice->get_invoice_quote_type() )
182
+                ),
183
+                'WPInv_Meta_Box_Notes::output',
184
+                $post_type,
185
+                'side',
186
+                'low'
187
+            );
188
+
189
+            // Shipping Address.
190
+            if ( get_post_meta( $invoice->get_id(), 'shipping_address', true ) ) {
191
+                add_meta_box( 'wpinv-invoice-shipping-details', __( 'Shipping Address', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Shipping_Address::output', $post_type, 'side', 'high' );
192
+            }
193
+
194
+            // Payment form information.
195
+            if ( get_post_meta( $invoice->get_id(), 'payment_form_data', true ) ) {
196
+                add_meta_box( 'wpinv-invoice-payment-form-details', __( 'Payment Form Details', 'invoicing' ), 'WPInv_Meta_Box_Payment_Form::output_details', $post_type, 'side', 'high' );
197
+            }
198
+
199
+        }
200
+
201
+    }
202
+
203
+    /**
204
+     * Remove some metaboxes.
205
+     */
206
+    public static function remove_meta_boxes() {
207
+        remove_meta_box( 'wpseo_meta', 'wpi_invoice', 'normal' );
208
+    }
209
+
210
+    /**
211
+     * Rename other metaboxes.
212
+     */
213
+    public static function rename_meta_boxes() {
214 214
 		
215
-	}
216
-
217
-	/**
218
-	 * Check if we're saving, then trigger an action based on the post type.
219
-	 *
220
-	 * @param  int    $post_id Post ID.
221
-	 * @param  object $post Post object.
222
-	 */
223
-	public static function save_meta_boxes( $post_id, $post ) {
224
-		$post_id = absint( $post_id );
225
-		$data    = wp_kses_post_deep( wp_unslash( $_POST ) );
226
-
227
-		// Do not save for ajax requests.
228
-		if ( ( defined( 'DOING_AJAX') && DOING_AJAX ) || isset( $_REQUEST['bulk_edit'] ) ) {
229
-			return;
230
-		}
231
-
232
-		// $post_id and $post are required
233
-		if ( empty( $post_id ) || empty( $post ) || self::$saved_meta_boxes ) {
234
-			return;
235
-		}
236
-
237
-		// Dont' save meta boxes for revisions or autosaves.
238
-		if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || is_int( wp_is_post_revision( $post ) ) || is_int( wp_is_post_autosave( $post ) ) ) {
239
-			return;
240
-		}
241
-
242
-		// Check the nonce.
243
-		if ( empty( $data['getpaid_meta_nonce'] ) || ! wp_verify_nonce( $data['getpaid_meta_nonce'], 'getpaid_meta_nonce' ) ) {
244
-			return;
245
-		}
246
-
247
-		// Check the post being saved == the $post_id to prevent triggering this call for other save_post events.
248
-		if ( empty( $data['post_ID'] ) || absint( $data['post_ID'] ) !== $post_id ) {
249
-			return;
250
-		}
251
-
252
-		// Check user has permission to edit.
253
-		if ( ! current_user_can( 'edit_post', $post_id ) ) {
254
-			return;
255
-		}
256
-
257
-		if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
258
-
259
-			// We need this save event to run once to avoid potential endless loops.
260
-			self::$saved_meta_boxes = true;
261
-
262
-			return GetPaid_Meta_Box_Invoice_Address::save( $post_id );
263
-
264
-		}
265
-
266
-		// Ensure this is our post type.
267
-		$post_types_map = array(
268
-			'wpi_item'         => 'GetPaid_Meta_Box_Item_Details',
269
-			'wpi_payment_form' => 'GetPaid_Meta_Box_Payment_Form',
270
-			'wpi_discount'     => 'GetPaid_Meta_Box_Discount_Details',
271
-		);
272
-
273
-		// Is this our post type?
274
-		if ( ! isset( $post_types_map[ $post->post_type ] ) ) {
275
-			return;
276
-		}
277
-
278
-		// We need this save event to run once to avoid potential endless loops.
279
-		self::$saved_meta_boxes = true;
215
+    }
216
+
217
+    /**
218
+     * Check if we're saving, then trigger an action based on the post type.
219
+     *
220
+     * @param  int    $post_id Post ID.
221
+     * @param  object $post Post object.
222
+     */
223
+    public static function save_meta_boxes( $post_id, $post ) {
224
+        $post_id = absint( $post_id );
225
+        $data    = wp_kses_post_deep( wp_unslash( $_POST ) );
226
+
227
+        // Do not save for ajax requests.
228
+        if ( ( defined( 'DOING_AJAX') && DOING_AJAX ) || isset( $_REQUEST['bulk_edit'] ) ) {
229
+            return;
230
+        }
231
+
232
+        // $post_id and $post are required
233
+        if ( empty( $post_id ) || empty( $post ) || self::$saved_meta_boxes ) {
234
+            return;
235
+        }
236
+
237
+        // Dont' save meta boxes for revisions or autosaves.
238
+        if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || is_int( wp_is_post_revision( $post ) ) || is_int( wp_is_post_autosave( $post ) ) ) {
239
+            return;
240
+        }
241
+
242
+        // Check the nonce.
243
+        if ( empty( $data['getpaid_meta_nonce'] ) || ! wp_verify_nonce( $data['getpaid_meta_nonce'], 'getpaid_meta_nonce' ) ) {
244
+            return;
245
+        }
246
+
247
+        // Check the post being saved == the $post_id to prevent triggering this call for other save_post events.
248
+        if ( empty( $data['post_ID'] ) || absint( $data['post_ID'] ) !== $post_id ) {
249
+            return;
250
+        }
251
+
252
+        // Check user has permission to edit.
253
+        if ( ! current_user_can( 'edit_post', $post_id ) ) {
254
+            return;
255
+        }
256
+
257
+        if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
258
+
259
+            // We need this save event to run once to avoid potential endless loops.
260
+            self::$saved_meta_boxes = true;
261
+
262
+            return GetPaid_Meta_Box_Invoice_Address::save( $post_id );
263
+
264
+        }
265
+
266
+        // Ensure this is our post type.
267
+        $post_types_map = array(
268
+            'wpi_item'         => 'GetPaid_Meta_Box_Item_Details',
269
+            'wpi_payment_form' => 'GetPaid_Meta_Box_Payment_Form',
270
+            'wpi_discount'     => 'GetPaid_Meta_Box_Discount_Details',
271
+        );
272
+
273
+        // Is this our post type?
274
+        if ( ! isset( $post_types_map[ $post->post_type ] ) ) {
275
+            return;
276
+        }
277
+
278
+        // We need this save event to run once to avoid potential endless loops.
279
+        self::$saved_meta_boxes = true;
280 280
 		
281
-		// Save the post.
282
-		$class = $post_types_map[ $post->post_type ];
283
-		$class::save( $post_id, $_POST, $post );
281
+        // Save the post.
282
+        $class = $post_types_map[ $post->post_type ];
283
+        $class::save( $post_id, $_POST, $post );
284 284
 
285
-	}
285
+    }
286 286
 
287 287
 }
Please login to merge, or discard this patch.
Spacing   +62 added lines, -62 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
  * Metaboxes Admin Class
@@ -25,35 +25,35 @@  discard block
 block discarded – undo
25 25
 	public static function init() {
26 26
 
27 27
 		// Register metaboxes.
28
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::add_meta_boxes', 5, 2 );
28
+		add_action('add_meta_boxes', 'GetPaid_Metaboxes::add_meta_boxes', 5, 2);
29 29
 
30 30
 		// Remove metaboxes.
31
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::remove_meta_boxes', 30 );
31
+		add_action('add_meta_boxes', 'GetPaid_Metaboxes::remove_meta_boxes', 30);
32 32
 
33 33
 		// Rename metaboxes.
34
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::rename_meta_boxes', 45 );
34
+		add_action('add_meta_boxes', 'GetPaid_Metaboxes::rename_meta_boxes', 45);
35 35
 
36 36
 		// Save metaboxes.
37
-		add_action( 'save_post', 'GetPaid_Metaboxes::save_meta_boxes', 1, 2 );
37
+		add_action('save_post', 'GetPaid_Metaboxes::save_meta_boxes', 1, 2);
38 38
 	}
39 39
 
40 40
 	/**
41 41
 	 * Register core metaboxes.
42 42
 	 */
43
-	public static function add_meta_boxes( $post_type, $post ) {
43
+	public static function add_meta_boxes($post_type, $post) {
44 44
 
45 45
 		// For invoices...
46
-		self::add_invoice_meta_boxes( $post_type, $post );
46
+		self::add_invoice_meta_boxes($post_type, $post);
47 47
 
48 48
 		// For payment forms.
49
-		self::add_payment_form_meta_boxes( $post_type );
49
+		self::add_payment_form_meta_boxes($post_type);
50 50
 
51 51
 		// For invoice items.
52
-		self::add_item_meta_boxes( $post_type );
52
+		self::add_item_meta_boxes($post_type);
53 53
 
54 54
 		// For invoice discounts.
55
-		if ( $post_type == 'wpi_discount' ) {
56
-			add_meta_box( 'wpinv_discount_details', __( 'Discount Details', 'invoicing' ), 'GetPaid_Meta_Box_Discount_Details::output', 'wpi_discount', 'normal', 'high' );
55
+		if ($post_type == 'wpi_discount') {
56
+			add_meta_box('wpinv_discount_details', __('Discount Details', 'invoicing'), 'GetPaid_Meta_Box_Discount_Details::output', 'wpi_discount', 'normal', 'high');
57 57
 		}
58 58
 
59 59
 	}
@@ -61,16 +61,16 @@  discard block
 block discarded – undo
61 61
 	/**
62 62
 	 * Register core metaboxes.
63 63
 	 */
64
-	protected static function add_payment_form_meta_boxes( $post_type ) {
64
+	protected static function add_payment_form_meta_boxes($post_type) {
65 65
 
66 66
 		// For payment forms.
67
-		if ( $post_type == 'wpi_payment_form' ) {
67
+		if ($post_type == 'wpi_payment_form') {
68 68
 
69 69
 			// Design payment form.
70
-			add_meta_box( 'wpinv-payment-form-design', __( 'Payment Form', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form::output', 'wpi_payment_form', 'normal' );
70
+			add_meta_box('wpinv-payment-form-design', __('Payment Form', 'invoicing'), 'GetPaid_Meta_Box_Payment_Form::output', 'wpi_payment_form', 'normal');
71 71
 
72 72
 			// Payment form information.
73
-			add_meta_box( 'wpinv-payment-form-info', __( 'Details', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form_Info::output', 'wpi_payment_form', 'side' );
73
+			add_meta_box('wpinv-payment-form-info', __('Details', 'invoicing'), 'GetPaid_Meta_Box_Payment_Form_Info::output', 'wpi_payment_form', 'side');
74 74
 
75 75
 		}
76 76
 
@@ -79,20 +79,20 @@  discard block
 block discarded – undo
79 79
 	/**
80 80
 	 * Register core metaboxes.
81 81
 	 */
82
-	protected static function add_item_meta_boxes( $post_type ) {
82
+	protected static function add_item_meta_boxes($post_type) {
83 83
 
84
-		if ( $post_type == 'wpi_item' ) {
84
+		if ($post_type == 'wpi_item') {
85 85
 
86 86
 			// Item details.
87
-			add_meta_box( 'wpinv_item_details', __( 'Item Details', 'invoicing' ), 'GetPaid_Meta_Box_Item_Details::output', 'wpi_item', 'normal', 'high' );
87
+			add_meta_box('wpinv_item_details', __('Item Details', 'invoicing'), 'GetPaid_Meta_Box_Item_Details::output', 'wpi_item', 'normal', 'high');
88 88
 
89 89
 			// If taxes are enabled, register the tax metabox.
90
-			if ( wpinv_use_taxes() ) {
91
-				add_meta_box( 'wpinv_item_vat', __( 'Tax', 'invoicing' ), 'GetPaid_Meta_Box_Item_VAT::output', 'wpi_item', 'normal', 'high' );
90
+			if (wpinv_use_taxes()) {
91
+				add_meta_box('wpinv_item_vat', __('Tax', 'invoicing'), 'GetPaid_Meta_Box_Item_VAT::output', 'wpi_item', 'normal', 'high');
92 92
 			}
93 93
 
94 94
 			// Item info.
95
-			add_meta_box( 'wpinv_field_item_info', __( 'Item info', 'invoicing' ), 'GetPaid_Meta_Box_Item_Info::output', 'wpi_item', 'side', 'core' );
95
+			add_meta_box('wpinv_field_item_info', __('Item info', 'invoicing'), 'GetPaid_Meta_Box_Item_Info::output', 'wpi_item', 'side', 'core');
96 96
 
97 97
 		}
98 98
 
@@ -101,20 +101,20 @@  discard block
 block discarded – undo
101 101
 	/**
102 102
 	 * Register invoice metaboxes.
103 103
 	 */
104
-	protected static function add_invoice_meta_boxes( $post_type, $post ) {
104
+	protected static function add_invoice_meta_boxes($post_type, $post) {
105 105
 
106 106
 		// For invoices...
107
-		if ( getpaid_is_invoice_post_type( $post_type ) ) {
108
-			$invoice = new WPInv_Invoice( $post );
107
+		if (getpaid_is_invoice_post_type($post_type)) {
108
+			$invoice = new WPInv_Invoice($post);
109 109
 
110 110
 			// Resend invoice.
111
-			if ( ! $invoice->is_draft() ) {
111
+			if (!$invoice->is_draft()) {
112 112
 
113 113
 				add_meta_box(
114 114
 					'wpinv-mb-resend-invoice',
115 115
 					sprintf(
116
-						__( 'Resend %s', 'invoicing' ),
117
-						ucfirst( $invoice->get_invoice_quote_type() )
116
+						__('Resend %s', 'invoicing'),
117
+						ucfirst($invoice->get_invoice_quote_type())
118 118
 					),
119 119
 					'GetPaid_Meta_Box_Resend_Invoice::output',
120 120
 					$post_type,
@@ -125,17 +125,17 @@  discard block
 block discarded – undo
125 125
 			}
126 126
 
127 127
 			// Subscriptions.
128
-			$subscriptions = getpaid_get_invoice_subscriptions( $invoice );
129
-			if ( ! empty( $subscriptions ) ) {
128
+			$subscriptions = getpaid_get_invoice_subscriptions($invoice);
129
+			if (!empty($subscriptions)) {
130 130
 
131
-				if ( is_array( $subscriptions ) ) {
132
-					add_meta_box( 'wpinv-mb-subscriptions', __( 'Related Subscriptions', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_related', $post_type, 'advanced' );
131
+				if (is_array($subscriptions)) {
132
+					add_meta_box('wpinv-mb-subscriptions', __('Related Subscriptions', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Subscription::output_related', $post_type, 'advanced');
133 133
 				} else {
134
-					add_meta_box( 'wpinv-mb-subscriptions', __( 'Subscription Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output', $post_type, 'advanced' );
134
+					add_meta_box('wpinv-mb-subscriptions', __('Subscription Details', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Subscription::output', $post_type, 'advanced');
135 135
 				}
136 136
 
137
-				if ( getpaid_count_subscription_invoices( $invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id() ) > 1 ) {
138
-					add_meta_box( 'wpinv-mb-subscription-invoices', __( 'Related Payments', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_invoices', $post_type, 'advanced' );
137
+				if (getpaid_count_subscription_invoices($invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id()) > 1) {
138
+					add_meta_box('wpinv-mb-subscription-invoices', __('Related Payments', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Subscription::output_invoices', $post_type, 'advanced');
139 139
 				}
140 140
 
141 141
 			}
@@ -144,8 +144,8 @@  discard block
 block discarded – undo
144 144
 			add_meta_box(
145 145
 				'wpinv-details',
146 146
 				sprintf(
147
-					__( '%s Details', 'invoicing' ),
148
-					ucfirst( $invoice->get_invoice_quote_type() )
147
+					__('%s Details', 'invoicing'),
148
+					ucfirst($invoice->get_invoice_quote_type())
149 149
 				),
150 150
 				'GetPaid_Meta_Box_Invoice_Details::output',
151 151
 				$post_type,
@@ -153,19 +153,19 @@  discard block
 block discarded – undo
153 153
 			);
154 154
 
155 155
 			// Payment details.
156
-			if ( ! $invoice->is_draft() ) {
157
-				add_meta_box( 'wpinv-payment-meta', __( 'Payment Meta', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Payment_Meta::output', $post_type, 'side', 'default' );
156
+			if (!$invoice->is_draft()) {
157
+				add_meta_box('wpinv-payment-meta', __('Payment Meta', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Payment_Meta::output', $post_type, 'side', 'default');
158 158
 			}
159 159
 
160 160
 			// Billing details.
161
-			add_meta_box( 'wpinv-address', __( 'Billing Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Address::output', $post_type, 'normal', 'high' );
161
+			add_meta_box('wpinv-address', __('Billing Details', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Address::output', $post_type, 'normal', 'high');
162 162
 			
163 163
 			// Invoice items.
164 164
 			add_meta_box(
165 165
 				'wpinv-items',
166 166
 				sprintf(
167
-					__( '%s Items', 'invoicing' ),
168
-					ucfirst( $invoice->get_invoice_quote_type() )
167
+					__('%s Items', 'invoicing'),
168
+					ucfirst($invoice->get_invoice_quote_type())
169 169
 				),
170 170
 				'GetPaid_Meta_Box_Invoice_Items::output',
171 171
 				$post_type,
@@ -177,8 +177,8 @@  discard block
 block discarded – undo
177 177
 			add_meta_box(
178 178
 				'wpinv-notes',
179 179
 				sprintf(
180
-					__( '%s Notes', 'invoicing' ),
181
-					ucfirst( $invoice->get_invoice_quote_type() )
180
+					__('%s Notes', 'invoicing'),
181
+					ucfirst($invoice->get_invoice_quote_type())
182 182
 				),
183 183
 				'WPInv_Meta_Box_Notes::output',
184 184
 				$post_type,
@@ -187,13 +187,13 @@  discard block
 block discarded – undo
187 187
 			);
188 188
 
189 189
 			// Shipping Address.
190
-			if ( get_post_meta( $invoice->get_id(), 'shipping_address', true ) ) {
191
-				add_meta_box( 'wpinv-invoice-shipping-details', __( 'Shipping Address', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Shipping_Address::output', $post_type, 'side', 'high' );
190
+			if (get_post_meta($invoice->get_id(), 'shipping_address', true)) {
191
+				add_meta_box('wpinv-invoice-shipping-details', __('Shipping Address', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Shipping_Address::output', $post_type, 'side', 'high');
192 192
 			}
193 193
 
194 194
 			// Payment form information.
195
-			if ( get_post_meta( $invoice->get_id(), 'payment_form_data', true ) ) {
196
-				add_meta_box( 'wpinv-invoice-payment-form-details', __( 'Payment Form Details', 'invoicing' ), 'WPInv_Meta_Box_Payment_Form::output_details', $post_type, 'side', 'high' );
195
+			if (get_post_meta($invoice->get_id(), 'payment_form_data', true)) {
196
+				add_meta_box('wpinv-invoice-payment-form-details', __('Payment Form Details', 'invoicing'), 'WPInv_Meta_Box_Payment_Form::output_details', $post_type, 'side', 'high');
197 197
 			}
198 198
 
199 199
 		}
@@ -204,7 +204,7 @@  discard block
 block discarded – undo
204 204
 	 * Remove some metaboxes.
205 205
 	 */
206 206
 	public static function remove_meta_boxes() {
207
-		remove_meta_box( 'wpseo_meta', 'wpi_invoice', 'normal' );
207
+		remove_meta_box('wpseo_meta', 'wpi_invoice', 'normal');
208 208
 	}
209 209
 
210 210
 	/**
@@ -220,46 +220,46 @@  discard block
 block discarded – undo
220 220
 	 * @param  int    $post_id Post ID.
221 221
 	 * @param  object $post Post object.
222 222
 	 */
223
-	public static function save_meta_boxes( $post_id, $post ) {
224
-		$post_id = absint( $post_id );
225
-		$data    = wp_kses_post_deep( wp_unslash( $_POST ) );
223
+	public static function save_meta_boxes($post_id, $post) {
224
+		$post_id = absint($post_id);
225
+		$data    = wp_kses_post_deep(wp_unslash($_POST));
226 226
 
227 227
 		// Do not save for ajax requests.
228
-		if ( ( defined( 'DOING_AJAX') && DOING_AJAX ) || isset( $_REQUEST['bulk_edit'] ) ) {
228
+		if ((defined('DOING_AJAX') && DOING_AJAX) || isset($_REQUEST['bulk_edit'])) {
229 229
 			return;
230 230
 		}
231 231
 
232 232
 		// $post_id and $post are required
233
-		if ( empty( $post_id ) || empty( $post ) || self::$saved_meta_boxes ) {
233
+		if (empty($post_id) || empty($post) || self::$saved_meta_boxes) {
234 234
 			return;
235 235
 		}
236 236
 
237 237
 		// Dont' save meta boxes for revisions or autosaves.
238
-		if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || is_int( wp_is_post_revision( $post ) ) || is_int( wp_is_post_autosave( $post ) ) ) {
238
+		if ((defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) || is_int(wp_is_post_revision($post)) || is_int(wp_is_post_autosave($post))) {
239 239
 			return;
240 240
 		}
241 241
 
242 242
 		// Check the nonce.
243
-		if ( empty( $data['getpaid_meta_nonce'] ) || ! wp_verify_nonce( $data['getpaid_meta_nonce'], 'getpaid_meta_nonce' ) ) {
243
+		if (empty($data['getpaid_meta_nonce']) || !wp_verify_nonce($data['getpaid_meta_nonce'], 'getpaid_meta_nonce')) {
244 244
 			return;
245 245
 		}
246 246
 
247 247
 		// Check the post being saved == the $post_id to prevent triggering this call for other save_post events.
248
-		if ( empty( $data['post_ID'] ) || absint( $data['post_ID'] ) !== $post_id ) {
248
+		if (empty($data['post_ID']) || absint($data['post_ID']) !== $post_id) {
249 249
 			return;
250 250
 		}
251 251
 
252 252
 		// Check user has permission to edit.
253
-		if ( ! current_user_can( 'edit_post', $post_id ) ) {
253
+		if (!current_user_can('edit_post', $post_id)) {
254 254
 			return;
255 255
 		}
256 256
 
257
-		if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
257
+		if (getpaid_is_invoice_post_type($post->post_type)) {
258 258
 
259 259
 			// We need this save event to run once to avoid potential endless loops.
260 260
 			self::$saved_meta_boxes = true;
261 261
 
262
-			return GetPaid_Meta_Box_Invoice_Address::save( $post_id );
262
+			return GetPaid_Meta_Box_Invoice_Address::save($post_id);
263 263
 
264 264
 		}
265 265
 
@@ -271,7 +271,7 @@  discard block
 block discarded – undo
271 271
 		);
272 272
 
273 273
 		// Is this our post type?
274
-		if ( ! isset( $post_types_map[ $post->post_type ] ) ) {
274
+		if (!isset($post_types_map[$post->post_type])) {
275 275
 			return;
276 276
 		}
277 277
 
@@ -279,8 +279,8 @@  discard block
 block discarded – undo
279 279
 		self::$saved_meta_boxes = true;
280 280
 		
281 281
 		// Save the post.
282
-		$class = $post_types_map[ $post->post_type ];
283
-		$class::save( $post_id, $_POST, $post );
282
+		$class = $post_types_map[$post->post_type];
283
+		$class::save($post_id, $_POST, $post);
284 284
 
285 285
 	}
286 286
 
Please login to merge, or discard this patch.
includes/class-wpinv-ajax.php 1 patch
Spacing   +301 added lines, -301 removed lines patch added patch discarded remove patch
@@ -6,7 +6,7 @@  discard block
 block discarded – undo
6 6
  * @package Invoicing
7 7
  */
8 8
  
9
-defined( 'ABSPATH' ) || exit;
9
+defined('ABSPATH') || exit;
10 10
 
11 11
 /**
12 12
  * WPInv_Ajax class.
@@ -17,8 +17,8 @@  discard block
 block discarded – undo
17 17
 	 * Hook in ajax handlers.
18 18
 	 */
19 19
 	public static function init() {
20
-		add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 );
21
-		add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 );
20
+		add_action('init', array(__CLASS__, 'define_ajax'), 0);
21
+		add_action('template_redirect', array(__CLASS__, 'do_wpinv_ajax'), 0);
22 22
 		self::add_ajax_events();
23 23
     }
24 24
 
@@ -27,11 +27,11 @@  discard block
 block discarded – undo
27 27
 	 */
28 28
 	public static function define_ajax() {
29 29
 
30
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
31
-			getpaid_maybe_define_constant( 'DOING_AJAX', true );
32
-			getpaid_maybe_define_constant( 'WPInv_DOING_AJAX', true );
33
-			if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) {
34
-				/** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 );
30
+		if (!empty($_GET['wpinv-ajax'])) {
31
+			getpaid_maybe_define_constant('DOING_AJAX', true);
32
+			getpaid_maybe_define_constant('WPInv_DOING_AJAX', true);
33
+			if (!WP_DEBUG || (WP_DEBUG && !WP_DEBUG_DISPLAY)) {
34
+				/** @scrutinizer ignore-unhandled */ @ini_set('display_errors', 0);
35 35
 			}
36 36
 			$GLOBALS['wpdb']->hide_errors();
37 37
 		}
@@ -44,13 +44,13 @@  discard block
 block discarded – undo
44 44
 	 * @since 1.0.18
45 45
 	 */
46 46
 	private static function wpinv_ajax_headers() {
47
-		if ( ! headers_sent() ) {
47
+		if (!headers_sent()) {
48 48
 			send_origin_headers();
49 49
 			send_nosniff_header();
50 50
 			nocache_headers();
51
-			header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
52
-			header( 'X-Robots-Tag: noindex' );
53
-			status_header( 200 );
51
+			header('Content-Type: text/html; charset=' . get_option('blog_charset'));
52
+			header('X-Robots-Tag: noindex');
53
+			status_header(200);
54 54
 		}
55 55
     }
56 56
     
@@ -60,16 +60,16 @@  discard block
 block discarded – undo
60 60
 	public static function do_wpinv_ajax() {
61 61
 		global $wp_query;
62 62
 
63
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
64
-			$wp_query->set( 'wpinv-ajax', sanitize_text_field( wp_unslash( $_GET['wpinv-ajax'] ) ) );
63
+		if (!empty($_GET['wpinv-ajax'])) {
64
+			$wp_query->set('wpinv-ajax', sanitize_text_field(wp_unslash($_GET['wpinv-ajax'])));
65 65
 		}
66 66
 
67
-		$action = $wp_query->get( 'wpinv-ajax' );
67
+		$action = $wp_query->get('wpinv-ajax');
68 68
 
69
-		if ( $action ) {
69
+		if ($action) {
70 70
 			self::wpinv_ajax_headers();
71
-			$action = sanitize_text_field( $action );
72
-			do_action( 'wpinv_ajax_' . $action );
71
+			$action = sanitize_text_field($action);
72
+			do_action('wpinv_ajax_' . $action);
73 73
 			wp_die();
74 74
 		}
75 75
 
@@ -105,36 +105,36 @@  discard block
 block discarded – undo
105 105
             'payment_form_refresh_prices' => true,
106 106
         );
107 107
 
108
-        foreach ( $ajax_events as $ajax_event => $nopriv ) {
109
-            add_action( 'wp_ajax_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
110
-            add_action( 'wp_ajax_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) );
108
+        foreach ($ajax_events as $ajax_event => $nopriv) {
109
+            add_action('wp_ajax_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
110
+            add_action('wp_ajax_getpaid_' . $ajax_event, array(__CLASS__, $ajax_event));
111 111
 
112
-            if ( $nopriv ) {
113
-                add_action( 'wp_ajax_nopriv_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
114
-                add_action( 'wp_ajax_nopriv_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) );
115
-                add_action( 'wpinv_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) );
112
+            if ($nopriv) {
113
+                add_action('wp_ajax_nopriv_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
114
+                add_action('wp_ajax_nopriv_getpaid_' . $ajax_event, array(__CLASS__, $ajax_event));
115
+                add_action('wpinv_ajax_' . $ajax_event, array(__CLASS__, $ajax_event));
116 116
             }
117 117
         }
118 118
     }
119 119
     
120 120
     public static function add_note() {
121
-        check_ajax_referer( 'add-invoice-note', '_nonce' );
121
+        check_ajax_referer('add-invoice-note', '_nonce');
122 122
 
123
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
123
+        if (!wpinv_current_user_can_manage_invoicing()) {
124 124
             die(-1);
125 125
         }
126 126
 
127
-        $post_id   = absint( $_POST['post_id'] );
128
-        $note      = wp_kses_post( trim( stripslashes( $_POST['note'] ) ) );
129
-        $note_type = sanitize_text_field( $_POST['note_type'] );
127
+        $post_id   = absint($_POST['post_id']);
128
+        $note      = wp_kses_post(trim(stripslashes($_POST['note'])));
129
+        $note_type = sanitize_text_field($_POST['note_type']);
130 130
 
131 131
         $is_customer_note = $note_type == 'customer' ? 1 : 0;
132 132
 
133
-        if ( $post_id > 0 ) {
134
-            $note_id = wpinv_insert_payment_note( $post_id, $note, $is_customer_note );
133
+        if ($post_id > 0) {
134
+            $note_id = wpinv_insert_payment_note($post_id, $note, $is_customer_note);
135 135
 
136
-            if ( $note_id > 0 && !is_wp_error( $note_id ) ) {
137
-                wpinv_get_invoice_note_line_item( $note_id );
136
+            if ($note_id > 0 && !is_wp_error($note_id)) {
137
+                wpinv_get_invoice_note_line_item($note_id);
138 138
             }
139 139
         }
140 140
 
@@ -142,16 +142,16 @@  discard block
 block discarded – undo
142 142
     }
143 143
 
144 144
     public static function delete_note() {
145
-        check_ajax_referer( 'delete-invoice-note', '_nonce' );
145
+        check_ajax_referer('delete-invoice-note', '_nonce');
146 146
 
147
-        if ( !wpinv_current_user_can_manage_invoicing() ) {
147
+        if (!wpinv_current_user_can_manage_invoicing()) {
148 148
             die(-1);
149 149
         }
150 150
 
151
-        $note_id = (int)$_POST['note_id'];
151
+        $note_id = (int) $_POST['note_id'];
152 152
 
153
-        if ( $note_id > 0 ) {
154
-            wp_delete_comment( $note_id, true );
153
+        if ($note_id > 0) {
154
+            wp_delete_comment($note_id, true);
155 155
         }
156 156
 
157 157
         die();
@@ -169,34 +169,34 @@  discard block
 block discarded – undo
169 169
     public static function get_billing_details() {
170 170
 
171 171
         // Verify nonce.
172
-        check_ajax_referer( 'wpinv-nonce' );
172
+        check_ajax_referer('wpinv-nonce');
173 173
 
174 174
         // Can the user manage the plugin?
175
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
175
+        if (!wpinv_current_user_can_manage_invoicing()) {
176 176
             die(-1);
177 177
         }
178 178
 
179 179
         // Do we have a user id?
180 180
         $user_id = $_GET['user_id'];
181 181
 
182
-        if ( empty( $user_id ) || ! is_numeric( $user_id ) ) {
182
+        if (empty($user_id) || !is_numeric($user_id)) {
183 183
             die(-1);
184 184
         }
185 185
 
186 186
         // Fetch the billing details.
187
-        $billing_details    = wpinv_get_user_address( $user_id );
188
-        $billing_details    = apply_filters( 'wpinv_ajax_billing_details', $billing_details, $user_id );
187
+        $billing_details    = wpinv_get_user_address($user_id);
188
+        $billing_details    = apply_filters('wpinv_ajax_billing_details', $billing_details, $user_id);
189 189
 
190 190
         // unset the user id and email.
191
-        $to_ignore = array( 'user_id', 'email' );
191
+        $to_ignore = array('user_id', 'email');
192 192
 
193
-        foreach ( $to_ignore as $key ) {
194
-            if ( isset( $billing_details[ $key ] ) ) {
195
-                unset( $billing_details[ $key ] );
193
+        foreach ($to_ignore as $key) {
194
+            if (isset($billing_details[$key])) {
195
+                unset($billing_details[$key]);
196 196
             }
197 197
         }
198 198
 
199
-        wp_send_json_success( $billing_details );
199
+        wp_send_json_success($billing_details);
200 200
 
201 201
     }
202 202
 
@@ -206,47 +206,47 @@  discard block
 block discarded – undo
206 206
     public static function check_new_user_email() {
207 207
 
208 208
         // Verify nonce.
209
-        check_ajax_referer( 'wpinv-nonce' );
209
+        check_ajax_referer('wpinv-nonce');
210 210
 
211 211
         // Can the user manage the plugin?
212
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
212
+        if (!wpinv_current_user_can_manage_invoicing()) {
213 213
             die(-1);
214 214
         }
215 215
 
216 216
         // We need an email address.
217
-        if ( empty( $_GET['email'] ) ) {
218
-            _e( "Provide the new user's email address", 'invoicing' );
217
+        if (empty($_GET['email'])) {
218
+            _e("Provide the new user's email address", 'invoicing');
219 219
             exit;
220 220
         }
221 221
 
222 222
         // Ensure the email is valid.
223
-        $email = sanitize_text_field( $_GET['email'] );
224
-        if ( ! is_email( $email ) ) {
225
-            _e( 'Invalid email address', 'invoicing' );
223
+        $email = sanitize_text_field($_GET['email']);
224
+        if (!is_email($email)) {
225
+            _e('Invalid email address', 'invoicing');
226 226
             exit;
227 227
         }
228 228
 
229 229
         // And it does not exist.
230
-        $id = email_exists( $email );
231
-        if ( $id ) {
232
-            wp_send_json_success( compact( 'id' ) );
230
+        $id = email_exists($email);
231
+        if ($id) {
232
+            wp_send_json_success(compact('id'));
233 233
         }
234 234
 
235
-        wp_send_json_success( true );
235
+        wp_send_json_success(true);
236 236
     }
237 237
     
238 238
     public static function run_tool() {
239
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
240
-        if ( !wpinv_current_user_can_manage_invoicing() ) {
239
+        check_ajax_referer('wpinv-nonce', '_nonce');
240
+        if (!wpinv_current_user_can_manage_invoicing()) {
241 241
             die(-1);
242 242
         }
243 243
         
244
-        $tool = sanitize_text_field( $_POST['tool'] );
244
+        $tool = sanitize_text_field($_POST['tool']);
245 245
         
246
-        do_action( 'wpinv_run_tool' );
246
+        do_action('wpinv_run_tool');
247 247
         
248
-        if ( !empty( $tool ) ) {
249
-            do_action( 'wpinv_tool_' . $tool );
248
+        if (!empty($tool)) {
249
+            do_action('wpinv_tool_' . $tool);
250 250
         }
251 251
     }
252 252
 
@@ -256,43 +256,43 @@  discard block
 block discarded – undo
256 256
     public static function get_payment_form() {
257 257
 
258 258
         // Check nonce.
259
-        check_ajax_referer( 'getpaid_form_nonce' );
259
+        check_ajax_referer('getpaid_form_nonce');
260 260
 
261 261
         // Is the request set up correctly?
262
-		if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) ) {
262
+		if (empty($_GET['form']) && empty($_GET['item'])) {
263 263
 			echo aui()->alert(
264 264
 				array(
265 265
 					'type'    => 'warning',
266
-					'content' => __( 'No payment form or item provided', 'invoicing' ),
266
+					'content' => __('No payment form or item provided', 'invoicing'),
267 267
 				)
268 268
             );
269 269
             exit;
270 270
         }
271 271
 
272 272
         // Payment form or button?
273
-		if ( ! empty( $_GET['form'] ) ) {
274
-            $form = urldecode( $_GET['form'] );
273
+		if (!empty($_GET['form'])) {
274
+            $form = urldecode($_GET['form']);
275 275
 
276
-            if ( false !== strpos( $form, '|' ) ) {
277
-                $form_pos = strpos( $form, '|' );
278
-                $_items   = getpaid_convert_items_to_array( substr( $form, $form_pos + 1 ) );
279
-                $form     = substr( $form, 0, $form_pos );
276
+            if (false !== strpos($form, '|')) {
277
+                $form_pos = strpos($form, '|');
278
+                $_items   = getpaid_convert_items_to_array(substr($form, $form_pos + 1));
279
+                $form     = substr($form, 0, $form_pos);
280 280
 
281 281
                 // Retrieve appropriate payment form.
282
-                $payment_form = new GetPaid_Payment_Form( $form );
283
-                $payment_form = $payment_form->exists() ? $payment_form : new GetPaid_Payment_Form( wpinv_get_default_payment_form() );
282
+                $payment_form = new GetPaid_Payment_Form($form);
283
+                $payment_form = $payment_form->exists() ? $payment_form : new GetPaid_Payment_Form(wpinv_get_default_payment_form());
284 284
 
285 285
                 $items    = array();
286 286
                 $item_ids = array();
287 287
 
288
-                foreach ( $_items as $item_id => $qty ) {
289
-                    if ( ! in_array( $item_id, $item_ids ) ) {
290
-                        $item = new GetPaid_Form_Item( $item_id );
291
-                        $item->set_quantity( $qty );
288
+                foreach ($_items as $item_id => $qty) {
289
+                    if (!in_array($item_id, $item_ids)) {
290
+                        $item = new GetPaid_Form_Item($item_id);
291
+                        $item->set_quantity($qty);
292 292
 
293
-                        if ( 0 == $qty ) {
294
-                            $item->set_allow_quantities( true );
295
-                            $item->set_is_required( false );
293
+                        if (0 == $qty) {
294
+                            $item->set_allow_quantities(true);
295
+                            $item->set_is_required(false);
296 296
                         }
297 297
 
298 298
                         $item_ids[] = $item->get_id();
@@ -300,10 +300,10 @@  discard block
 block discarded – undo
300 300
                     }
301 301
                 }
302 302
 
303
-                if ( ! $payment_form->is_default() ) {
303
+                if (!$payment_form->is_default()) {
304 304
 
305
-                    foreach ( $payment_form->get_items() as $item ) {
306
-                        if ( ! in_array( $item->get_id(), $item_ids ) ) {
305
+                    foreach ($payment_form->get_items() as $item) {
306
+                        if (!in_array($item->get_id(), $item_ids)) {
307 307
                             $item_ids[] = $item->get_id();
308 308
                             $items[]    = $item;
309 309
                         }
@@ -311,23 +311,23 @@  discard block
 block discarded – undo
311 311
 
312 312
                 }
313 313
 
314
-                $payment_form->set_items( $items );
315
-                $extra_items     = esc_attr( getpaid_convert_items_to_string( $_items ) );
316
-                $extra_items_key = md5( NONCE_KEY . AUTH_KEY . $extra_items );
314
+                $payment_form->set_items($items);
315
+                $extra_items     = esc_attr(getpaid_convert_items_to_string($_items));
316
+                $extra_items_key = md5(NONCE_KEY . AUTH_KEY . $extra_items);
317 317
                 $extra_items     = "<input type='hidden' name='getpaid-form-items' value='$extra_items' />";
318 318
                 $extra_items    .= "<input type='hidden' name='getpaid-form-items-key' value='$extra_items_key' />";
319
-                $payment_form->display( $extra_items );
320
-                remove_filter( 'wpinv_force_default_payment_form', '__return_true' );
319
+                $payment_form->display($extra_items);
320
+                remove_filter('wpinv_force_default_payment_form', '__return_true');
321 321
 
322 322
             } else {
323
-                getpaid_display_payment_form( $form );
323
+                getpaid_display_payment_form($form);
324 324
             }
325 325
 
326
-		} else if( ! empty( $_GET['invoice'] ) ) {
327
-		    getpaid_display_invoice_payment_form( urldecode( $_GET['invoice'] ) );
326
+		} else if (!empty($_GET['invoice'])) {
327
+		    getpaid_display_invoice_payment_form(urldecode($_GET['invoice']));
328 328
         } else {
329
-			$items = getpaid_convert_items_to_array( urldecode( $_GET['item'] ) );
330
-		    getpaid_display_item_payment_form( $items );
329
+			$items = getpaid_convert_items_to_array(urldecode($_GET['item']));
330
+		    getpaid_display_item_payment_form($items);
331 331
         }
332 332
 
333 333
         exit;
@@ -342,17 +342,17 @@  discard block
 block discarded – undo
342 342
     public static function payment_form() {
343 343
 
344 344
         // Check nonce.
345
-        check_ajax_referer( 'getpaid_form_nonce' );
345
+        check_ajax_referer('getpaid_form_nonce');
346 346
 
347 347
         // ... form fields...
348
-        if ( empty( $_POST['getpaid_payment_form_submission'] ) ) {
349
-            _e( 'Error: Reload the page and try again.', 'invoicing' );
348
+        if (empty($_POST['getpaid_payment_form_submission'])) {
349
+            _e('Error: Reload the page and try again.', 'invoicing');
350 350
             exit;
351 351
         }
352 352
 
353 353
         // Process the payment form.
354
-        $checkout_class = apply_filters( 'getpaid_checkout_class', 'GetPaid_Checkout' );
355
-        $checkout       = new $checkout_class( new GetPaid_Payment_Form_Submission() );
354
+        $checkout_class = apply_filters('getpaid_checkout_class', 'GetPaid_Checkout');
355
+        $checkout       = new $checkout_class(new GetPaid_Payment_Form_Submission());
356 356
         $checkout->process_checkout();
357 357
 
358 358
         exit;
@@ -365,55 +365,55 @@  discard block
 block discarded – undo
365 365
      */
366 366
     public static function get_payment_form_states_field() {
367 367
 
368
-        if ( empty( $_GET['country'] ) || empty( $_GET['form'] ) ) {
368
+        if (empty($_GET['country']) || empty($_GET['form'])) {
369 369
             exit;
370 370
         }
371 371
 
372
-        $elements = getpaid_get_payment_form_elements( $_GET['form'] );
372
+        $elements = getpaid_get_payment_form_elements($_GET['form']);
373 373
 
374
-        if ( empty( $elements ) ) {
374
+        if (empty($elements)) {
375 375
             exit;
376 376
         }
377 377
 
378 378
         $address_fields = array();
379
-        foreach ( $elements as $element ) {
380
-            if ( 'address' === $element['type'] ) {
379
+        foreach ($elements as $element) {
380
+            if ('address' === $element['type']) {
381 381
                 $address_fields = $element;
382 382
                 break;
383 383
             }
384 384
         }
385 385
 
386
-        if ( empty( $address_fields ) ) {
386
+        if (empty($address_fields)) {
387 387
             exit;
388 388
         }
389 389
 
390
-        foreach ( $address_fields['fields'] as $address_field ) {
390
+        foreach ($address_fields['fields'] as $address_field) {
391 391
 
392
-            if ( 'wpinv_state' == $address_field['name'] ) {
392
+            if ('wpinv_state' == $address_field['name']) {
393 393
 
394
-                $wrap_class  = getpaid_get_form_element_grid_class( $address_field );
395
-                $wrap_class  = esc_attr( "$wrap_class getpaid-address-field-wrapper" );
396
-                $placeholder = empty( $address_field['placeholder'] ) ? '' : esc_attr( $address_field['placeholder'] );
397
-                $description = empty( $address_field['description'] ) ? '' : wp_kses_post( $address_field['description'] );
398
-                $value       = is_user_logged_in() ? get_user_meta( get_current_user_id(), '_wpinv_state', true ) : '';
399
-                $label       = empty( $address_field['label'] ) ? '' : wp_kses_post( $address_field['label'] );
394
+                $wrap_class  = getpaid_get_form_element_grid_class($address_field);
395
+                $wrap_class  = esc_attr("$wrap_class getpaid-address-field-wrapper");
396
+                $placeholder = empty($address_field['placeholder']) ? '' : esc_attr($address_field['placeholder']);
397
+                $description = empty($address_field['description']) ? '' : wp_kses_post($address_field['description']);
398
+                $value       = is_user_logged_in() ? get_user_meta(get_current_user_id(), '_wpinv_state', true) : '';
399
+                $label       = empty($address_field['label']) ? '' : wp_kses_post($address_field['label']);
400 400
 
401
-                if ( ! empty( $address_field['required'] ) ) {
401
+                if (!empty($address_field['required'])) {
402 402
                     $label .= "<span class='text-danger'> *</span>";
403 403
                 }
404 404
 
405
-                $html = getpaid_get_states_select_markup (
406
-                    sanitize_text_field( $_GET['country'] ),
405
+                $html = getpaid_get_states_select_markup(
406
+                    sanitize_text_field($_GET['country']),
407 407
                     $value,
408 408
                     $placeholder,
409 409
                     $label,
410 410
                     $description,
411
-                    ! empty( $address_field['required'] ),
411
+                    !empty($address_field['required']),
412 412
                     $wrap_class,
413
-                    wpinv_clean( $_GET['name'] )
413
+                    wpinv_clean($_GET['name'])
414 414
                 );
415 415
 
416
-                wp_send_json_success( $html );
416
+                wp_send_json_success($html);
417 417
                 exit;
418 418
 
419 419
             }
@@ -429,66 +429,66 @@  discard block
 block discarded – undo
429 429
     public static function recalculate_invoice_totals() {
430 430
 
431 431
         // Verify nonce.
432
-        check_ajax_referer( 'wpinv-nonce' );
432
+        check_ajax_referer('wpinv-nonce');
433 433
 
434
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
434
+        if (!wpinv_current_user_can_manage_invoicing()) {
435 435
             exit;
436 436
         }
437 437
 
438 438
         // We need an invoice.
439
-        if ( empty( $_POST['post_id'] ) ) {
439
+        if (empty($_POST['post_id'])) {
440 440
             exit;
441 441
         }
442 442
 
443 443
         // Fetch the invoice.
444
-        $invoice = new WPInv_Invoice( wpinv_clean( $_POST['post_id'] ) );
444
+        $invoice = new WPInv_Invoice(wpinv_clean($_POST['post_id']));
445 445
 
446 446
         // Ensure it exists.
447
-        if ( ! $invoice->get_id() ) {
447
+        if (!$invoice->get_id()) {
448 448
             exit;
449 449
         }
450 450
 
451 451
         // Maybe set the country, state, currency.
452
-        foreach ( array( 'country', 'state', 'currency', 'vat_number', 'discount_code' ) as $key ) {
453
-            if ( isset( $_POST[ $key ] ) ) {
452
+        foreach (array('country', 'state', 'currency', 'vat_number', 'discount_code') as $key) {
453
+            if (isset($_POST[$key])) {
454 454
                 $method = "set_$key";
455
-                $invoice->$method( sanitize_text_field( $_POST[ $key ] ) );
455
+                $invoice->$method(sanitize_text_field($_POST[$key]));
456 456
             }
457 457
         }
458 458
 
459 459
         // Maybe disable taxes.
460
-        $invoice->set_disable_taxes( ! empty( $_POST['taxes'] ) );
460
+        $invoice->set_disable_taxes(!empty($_POST['taxes']));
461 461
 
462 462
         // Discount code.
463
-        if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
464
-            $discount = new WPInv_Discount( $invoice->get_discount_code() );
465
-            if ( $discount->exists() ) {
466
-                $invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
463
+        if (!$invoice->is_paid() && !$invoice->is_refunded()) {
464
+            $discount = new WPInv_Discount($invoice->get_discount_code());
465
+            if ($discount->exists()) {
466
+                $invoice->add_discount(getpaid_calculate_invoice_discount($invoice, $discount));
467 467
             } else {
468
-                $invoice->remove_discount( 'discount_code' );
468
+                $invoice->remove_discount('discount_code');
469 469
             }
470 470
         }
471 471
 
472 472
         // Recalculate totals.
473 473
         $invoice->recalculate_total();
474 474
 
475
-        $total        = wpinv_price( $invoice->get_total(), $invoice->get_currency() );
476
-        $suscriptions = getpaid_get_invoice_subscriptions( $invoice );
477
-        if ( is_a( $suscriptions, 'WPInv_Subscription' ) && $invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total() ) {
478
-            $recurring_total = wpinv_price( $invoice->get_recurring_total(), $invoice->get_currency() );
479
-            $total          .= '<small class="form-text text-muted">' . sprintf( __( 'Recurring Price: %s', 'invoicing' ), $recurring_total ) . '</small>';
475
+        $total        = wpinv_price($invoice->get_total(), $invoice->get_currency());
476
+        $suscriptions = getpaid_get_invoice_subscriptions($invoice);
477
+        if (is_a($suscriptions, 'WPInv_Subscription') && $invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total()) {
478
+            $recurring_total = wpinv_price($invoice->get_recurring_total(), $invoice->get_currency());
479
+            $total          .= '<small class="form-text text-muted">' . sprintf(__('Recurring Price: %s', 'invoicing'), $recurring_total) . '</small>';
480 480
         }
481 481
 
482 482
         $totals = array(
483
-            'subtotal' => wpinv_price( $invoice->get_subtotal(), $invoice->get_currency() ),
484
-            'discount' => wpinv_price( $invoice->get_total_discount(), $invoice->get_currency() ),
485
-            'tax'      => wpinv_price( $invoice->get_total_tax(), $invoice->get_currency() ),
483
+            'subtotal' => wpinv_price($invoice->get_subtotal(), $invoice->get_currency()),
484
+            'discount' => wpinv_price($invoice->get_total_discount(), $invoice->get_currency()),
485
+            'tax'      => wpinv_price($invoice->get_total_tax(), $invoice->get_currency()),
486 486
             'total'    => $total,
487 487
         );
488 488
 
489
-        $totals = apply_filters( 'getpaid_invoice_totals', $totals, $invoice );
489
+        $totals = apply_filters('getpaid_invoice_totals', $totals, $invoice);
490 490
 
491
-        wp_send_json_success( compact( 'totals' ) );
491
+        wp_send_json_success(compact('totals'));
492 492
     }
493 493
 
494 494
     /**
@@ -497,33 +497,33 @@  discard block
 block discarded – undo
497 497
     public static function get_invoice_items() {
498 498
 
499 499
         // Verify nonce.
500
-        check_ajax_referer( 'wpinv-nonce' );
500
+        check_ajax_referer('wpinv-nonce');
501 501
 
502
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
502
+        if (!wpinv_current_user_can_manage_invoicing()) {
503 503
             exit;
504 504
         }
505 505
 
506 506
         // We need an invoice and items.
507
-        if ( empty( $_POST['post_id'] ) ) {
507
+        if (empty($_POST['post_id'])) {
508 508
             exit;
509 509
         }
510 510
 
511 511
         // Fetch the invoice.
512
-        $invoice = new WPInv_Invoice( wpinv_clean( $_POST['post_id'] ) );
512
+        $invoice = new WPInv_Invoice(wpinv_clean($_POST['post_id']));
513 513
 
514 514
         // Ensure it exists.
515
-        if ( ! $invoice->get_id() ) {
515
+        if (!$invoice->get_id()) {
516 516
             exit;
517 517
         }
518 518
 
519 519
         // Return an array of invoice items.
520 520
         $items = array();
521 521
 
522
-        foreach ( $invoice->get_items() as $item ) {
523
-            $items[] = $item->prepare_data_for_invoice_edit_ajax(  $invoice->get_currency(), $invoice->is_renewal()  );
522
+        foreach ($invoice->get_items() as $item) {
523
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency(), $invoice->is_renewal());
524 524
         }
525 525
 
526
-        wp_send_json_success( compact( 'items' ) );
526
+        wp_send_json_success(compact('items'));
527 527
     }
528 528
 
529 529
     /**
@@ -532,50 +532,50 @@  discard block
 block discarded – undo
532 532
     public static function edit_invoice_item() {
533 533
 
534 534
         // Verify nonce.
535
-        check_ajax_referer( 'wpinv-nonce' );
535
+        check_ajax_referer('wpinv-nonce');
536 536
 
537
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
537
+        if (!wpinv_current_user_can_manage_invoicing()) {
538 538
             exit;
539 539
         }
540 540
 
541 541
         // We need an invoice and item details.
542
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['data'] ) ) {
542
+        if (empty($_POST['post_id']) || empty($_POST['data'])) {
543 543
             exit;
544 544
         }
545 545
 
546 546
         // Fetch the invoice.
547
-        $invoice = new WPInv_Invoice( wpinv_clean( $_POST['post_id'] ) );
547
+        $invoice = new WPInv_Invoice(wpinv_clean($_POST['post_id']));
548 548
 
549 549
         // Ensure it exists and its not been paid for.
550
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
550
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
551 551
             exit;
552 552
         }
553 553
 
554 554
         // Format the data.
555
-        $data = wp_kses_post_deep( wp_unslash( wp_list_pluck( $_POST['data'], 'value', 'field' ) ) );
555
+        $data = wp_kses_post_deep(wp_unslash(wp_list_pluck($_POST['data'], 'value', 'field')));
556 556
 
557 557
         // Ensure that we have an item id.
558
-        if ( empty( $data['id'] ) ) {
558
+        if (empty($data['id'])) {
559 559
             exit;
560 560
         }
561 561
 
562 562
         // Abort if the invoice does not have the specified item.
563
-        $item = $invoice->get_item( (int) $data['id'] );
563
+        $item = $invoice->get_item((int) $data['id']);
564 564
 
565
-        if ( empty( $item ) ) {
565
+        if (empty($item)) {
566 566
             exit;
567 567
         }
568 568
 
569 569
         // Update the item.
570
-        $item->set_price( getpaid_standardize_amount( $data['price'] ) );
571
-        $item->set_name( sanitize_text_field( $data['name'] ) );
572
-        $item->set_description( wp_kses_post( $data['description'] ) );
573
-        $item->set_quantity( floatval( $data['quantity'] ) );
570
+        $item->set_price(getpaid_standardize_amount($data['price']));
571
+        $item->set_name(sanitize_text_field($data['name']));
572
+        $item->set_description(wp_kses_post($data['description']));
573
+        $item->set_quantity(floatval($data['quantity']));
574 574
 
575 575
         // Add it to the invoice.
576
-        $error = $invoice->add_item( $item );
576
+        $error = $invoice->add_item($item);
577 577
         $alert = false;
578
-        if ( is_wp_error( $error ) ) {
578
+        if (is_wp_error($error)) {
579 579
             $alert = $error->get_error_message();
580 580
         }
581 581
 
@@ -588,11 +588,11 @@  discard block
 block discarded – undo
588 588
         // Return an array of invoice items.
589 589
         $items = array();
590 590
 
591
-        foreach ( $invoice->get_items() as $item ) {
592
-            $items[] = $item->prepare_data_for_invoice_edit_ajax(  $invoice->get_currency()  );
591
+        foreach ($invoice->get_items() as $item) {
592
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
593 593
         }
594 594
 
595
-        wp_send_json_success( compact( 'items', 'alert' ) );
595
+        wp_send_json_success(compact('items', 'alert'));
596 596
     }
597 597
 
598 598
     /**
@@ -601,53 +601,53 @@  discard block
 block discarded – undo
601 601
     public static function create_invoice_item() {
602 602
 
603 603
         // Verify nonce.
604
-        check_ajax_referer( 'wpinv-nonce' );
604
+        check_ajax_referer('wpinv-nonce');
605 605
 
606
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
606
+        if (!wpinv_current_user_can_manage_invoicing()) {
607 607
             exit;
608 608
         }
609 609
 
610 610
         // We need an invoice and item details.
611
-        if ( empty( $_POST['invoice_id'] ) || empty( $_POST['_wpinv_quick'] ) ) {
611
+        if (empty($_POST['invoice_id']) || empty($_POST['_wpinv_quick'])) {
612 612
             exit;
613 613
         }
614 614
 
615 615
         // Fetch the invoice.
616
-        $invoice = new WPInv_Invoice( wpinv_clean( $_POST['invoice_id'] ) );
616
+        $invoice = new WPInv_Invoice(wpinv_clean($_POST['invoice_id']));
617 617
 
618 618
         // Ensure it exists and its not been paid for.
619
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
619
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
620 620
             exit;
621 621
         }
622 622
 
623 623
         // Format the data.
624
-        $data = wp_unslash( $_POST['_wpinv_quick'] );
624
+        $data = wp_unslash($_POST['_wpinv_quick']);
625 625
 
626 626
         $item = new WPInv_Item();
627
-        $item->set_price( getpaid_standardize_amount( $data['price'] ) );
628
-        $item->set_name( sanitize_text_field( $data['name'] ) );
629
-        $item->set_description( wp_kses_post( $data['description'] ) );
630
-        $item->set_type( sanitize_text_field( $data['type'] ) );
631
-        $item->set_vat_rule( sanitize_text_field( $data['vat_rule'] ) );
632
-        $item->set_vat_class( sanitize_text_field( $data['vat_class'] ) );
633
-        $item->set_status( 'publish' );
627
+        $item->set_price(getpaid_standardize_amount($data['price']));
628
+        $item->set_name(sanitize_text_field($data['name']));
629
+        $item->set_description(wp_kses_post($data['description']));
630
+        $item->set_type(sanitize_text_field($data['type']));
631
+        $item->set_vat_rule(sanitize_text_field($data['vat_rule']));
632
+        $item->set_vat_class(sanitize_text_field($data['vat_class']));
633
+        $item->set_status('publish');
634 634
         $item->save();
635 635
 
636
-        if ( ! $item->exists() ) {
637
-            $alert = __( 'Could not create invoice item. Please try again.', 'invoicing' );
638
-            wp_send_json_success( compact( 'alert' ) );
636
+        if (!$item->exists()) {
637
+            $alert = __('Could not create invoice item. Please try again.', 'invoicing');
638
+            wp_send_json_success(compact('alert'));
639 639
         }
640 640
 
641
-        $item = new GetPaid_Form_Item( $item->get_id() );
642
-        $item->set_quantity( floatval( $data['qty'] ) );
641
+        $item = new GetPaid_Form_Item($item->get_id());
642
+        $item->set_quantity(floatval($data['qty']));
643 643
 
644 644
         // Add it to the invoice.
645
-        $error = $invoice->add_item( $item );
645
+        $error = $invoice->add_item($item);
646 646
         $alert = false;
647 647
 
648
-        if ( is_wp_error( $error ) ) {
648
+        if (is_wp_error($error)) {
649 649
             $alert = $error->get_error_message();
650
-            wp_send_json_success( compact( 'alert' ) );
650
+            wp_send_json_success(compact('alert'));
651 651
          }
652 652
 
653 653
         // Update totals.
@@ -660,9 +660,9 @@  discard block
 block discarded – undo
660 660
         $invoice->recalculate_total();
661 661
         $invoice->save();
662 662
         ob_start();
663
-        GetPaid_Meta_Box_Invoice_Items::output_row( GetPaid_Meta_Box_Invoice_Items::get_columns( $invoice ), $item, $invoice );
663
+        GetPaid_Meta_Box_Invoice_Items::output_row(GetPaid_Meta_Box_Invoice_Items::get_columns($invoice), $item, $invoice);
664 664
         $row = ob_get_clean();
665
-        wp_send_json_success( compact( 'row' ) );
665
+        wp_send_json_success(compact('row'));
666 666
     }
667 667
 
668 668
     /**
@@ -671,33 +671,33 @@  discard block
 block discarded – undo
671 671
     public static function remove_invoice_item() {
672 672
 
673 673
         // Verify nonce.
674
-        check_ajax_referer( 'wpinv-nonce' );
674
+        check_ajax_referer('wpinv-nonce');
675 675
 
676
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
676
+        if (!wpinv_current_user_can_manage_invoicing()) {
677 677
             exit;
678 678
         }
679 679
 
680 680
         // We need an invoice and an item.
681
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['item_id'] ) ) {
681
+        if (empty($_POST['post_id']) || empty($_POST['item_id'])) {
682 682
             exit;
683 683
         }
684 684
 
685 685
         // Fetch the invoice.
686
-        $invoice = new WPInv_Invoice( wpinv_clean( $_POST['post_id'] ) );
686
+        $invoice = new WPInv_Invoice(wpinv_clean($_POST['post_id']));
687 687
 
688 688
         // Ensure it exists and its not been paid for.
689
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
689
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
690 690
             exit;
691 691
         }
692 692
 
693 693
         // Abort if the invoice does not have the specified item.
694
-        $item = $invoice->get_item( (int) $_POST['item_id'] );
694
+        $item = $invoice->get_item((int) $_POST['item_id']);
695 695
 
696
-        if ( empty( $item ) ) {
696
+        if (empty($item)) {
697 697
             exit;
698 698
         }
699 699
 
700
-        $invoice->remove_item( (int) $_POST['item_id'] );
700
+        $invoice->remove_item((int) $_POST['item_id']);
701 701
 
702 702
         // Update totals.
703 703
         $invoice->recalculate_total();
@@ -708,11 +708,11 @@  discard block
 block discarded – undo
708 708
         // Return an array of invoice items.
709 709
         $items = array();
710 710
 
711
-        foreach ( $invoice->get_items() as $item ) {
712
-            $items[] = $item->prepare_data_for_invoice_edit_ajax(  $invoice->get_currency()  );
711
+        foreach ($invoice->get_items() as $item) {
712
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
713 713
         }
714 714
 
715
-        wp_send_json_success( compact( 'items' ) );
715
+        wp_send_json_success(compact('items'));
716 716
     }
717 717
 
718 718
     /**
@@ -721,69 +721,69 @@  discard block
 block discarded – undo
721 721
     public static function recalculate_full_prices() {
722 722
 
723 723
         // Verify nonce.
724
-        check_ajax_referer( 'wpinv-nonce' );
724
+        check_ajax_referer('wpinv-nonce');
725 725
 
726
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
726
+        if (!wpinv_current_user_can_manage_invoicing()) {
727 727
             exit;
728 728
         }
729 729
 
730 730
         // We need an invoice and item.
731
-        if ( empty( $_POST['post_id'] ) ) {
731
+        if (empty($_POST['post_id'])) {
732 732
             exit;
733 733
         }
734 734
 
735 735
         // Fetch the invoice.
736
-        $invoice = new WPInv_Invoice( wpinv_clean( $_POST['post_id'] ) );
736
+        $invoice = new WPInv_Invoice(wpinv_clean($_POST['post_id']));
737 737
         $alert   = false;
738 738
 
739 739
         // Ensure it exists and its not been paid for.
740
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
740
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
741 741
             exit;
742 742
         }
743 743
 
744
-        $invoice->set_items( array() );
744
+        $invoice->set_items(array());
745 745
 
746
-        if ( ! empty( $_POST['getpaid_items'] ) ) {
746
+        if (!empty($_POST['getpaid_items'])) {
747 747
 
748
-            foreach ( $_POST['getpaid_items'] as $item_id => $args ) {
749
-                $item = new GetPaid_Form_Item( $item_id );
748
+            foreach ($_POST['getpaid_items'] as $item_id => $args) {
749
+                $item = new GetPaid_Form_Item($item_id);
750 750
 
751
-                if ( $item->exists() ) {
752
-                    $item->set_price( getpaid_standardize_amount( $args['price'] ) );
753
-                    $item->set_quantity( floatval( $args['quantity'] ) );
754
-                    $item->set_name( sanitize_text_field( $args['name'] ) );
755
-                    $item->set_description( wp_kses_post( $args['description'] ) );
756
-                    $invoice->add_item( $item );
751
+                if ($item->exists()) {
752
+                    $item->set_price(getpaid_standardize_amount($args['price']));
753
+                    $item->set_quantity(floatval($args['quantity']));
754
+                    $item->set_name(sanitize_text_field($args['name']));
755
+                    $item->set_description(wp_kses_post($args['description']));
756
+                    $invoice->add_item($item);
757 757
                 }
758 758
             }
759 759
 
760 760
         }
761 761
 
762
-        $invoice->set_disable_taxes( ! empty( $_POST['disable_taxes'] ) );
762
+        $invoice->set_disable_taxes(!empty($_POST['disable_taxes']));
763 763
 
764 764
         // Maybe set the country, state, currency.
765
-        foreach ( array( 'wpinv_country', 'wpinv_state', 'wpinv_currency', 'wpinv_vat_number', 'wpinv_discount_code' ) as $key ) {
766
-            if ( isset( $_POST[ $key ] ) ) {
767
-                $_key   = str_replace( 'wpinv_', '', $key );
765
+        foreach (array('wpinv_country', 'wpinv_state', 'wpinv_currency', 'wpinv_vat_number', 'wpinv_discount_code') as $key) {
766
+            if (isset($_POST[$key])) {
767
+                $_key   = str_replace('wpinv_', '', $key);
768 768
                 $method = "set_$_key";
769
-                $invoice->$method( sanitize_text_field( $_POST[ $key ] ) );
769
+                $invoice->$method(sanitize_text_field($_POST[$key]));
770 770
             }
771 771
         }
772 772
 
773
-        $discount = new WPInv_Discount( $invoice->get_discount_code() );
774
-        if ( $discount->exists() ) {
775
-            $invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
773
+        $discount = new WPInv_Discount($invoice->get_discount_code());
774
+        if ($discount->exists()) {
775
+            $invoice->add_discount(getpaid_calculate_invoice_discount($invoice, $discount));
776 776
         } else {
777
-            $invoice->remove_discount( 'discount_code' );
777
+            $invoice->remove_discount('discount_code');
778 778
         }
779 779
 
780 780
         // Save the invoice.
781 781
         $invoice->recalculate_total();
782 782
         $invoice->save();
783 783
         ob_start();
784
-        GetPaid_Meta_Box_Invoice_Items::output( get_post( $invoice->get_id() ), $invoice );
784
+        GetPaid_Meta_Box_Invoice_Items::output(get_post($invoice->get_id()), $invoice);
785 785
         $table = ob_get_clean();
786
-        wp_send_json_success( compact( 'table' ) );
786
+        wp_send_json_success(compact('table'));
787 787
     }
788 788
 
789 789
     /**
@@ -792,42 +792,42 @@  discard block
 block discarded – undo
792 792
     public static function admin_add_invoice_item() {
793 793
 
794 794
         // Verify nonce.
795
-        check_ajax_referer( 'wpinv-nonce' );
795
+        check_ajax_referer('wpinv-nonce');
796 796
 
797
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
797
+        if (!wpinv_current_user_can_manage_invoicing()) {
798 798
             exit;
799 799
         }
800 800
 
801 801
         // We need an invoice and item.
802
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['item_id'] ) ) {
802
+        if (empty($_POST['post_id']) || empty($_POST['item_id'])) {
803 803
             exit;
804 804
         }
805 805
 
806 806
         // Fetch the invoice.
807
-        $invoice = new WPInv_Invoice( wpinv_clean( $_POST['post_id'] ) );
807
+        $invoice = new WPInv_Invoice(wpinv_clean($_POST['post_id']));
808 808
         $alert   = false;
809 809
 
810 810
         // Ensure it exists and its not been paid for.
811
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
811
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
812 812
             exit;
813 813
         }
814 814
 
815 815
         // Add the item.
816
-        $item  = new GetPaid_Form_Item( (int) $_POST['item_id'] );
817
-        $error = $invoice->add_item( $item );
816
+        $item  = new GetPaid_Form_Item((int) $_POST['item_id']);
817
+        $error = $invoice->add_item($item);
818 818
 
819
-        if ( is_wp_error( $error ) ) {
819
+        if (is_wp_error($error)) {
820 820
             $alert = $error->get_error_message();
821
-            wp_send_json_success( compact( 'alert' ) );
821
+            wp_send_json_success(compact('alert'));
822 822
         }
823 823
 
824 824
         // Save the invoice.
825 825
         $invoice->recalculate_total();
826 826
         $invoice->save();
827 827
         ob_start();
828
-        GetPaid_Meta_Box_Invoice_Items::output_row( GetPaid_Meta_Box_Invoice_Items::get_columns( $invoice ), $item, $invoice );
828
+        GetPaid_Meta_Box_Invoice_Items::output_row(GetPaid_Meta_Box_Invoice_Items::get_columns($invoice), $item, $invoice);
829 829
         $row = ob_get_clean();
830
-        wp_send_json_success( compact( 'row' ) );
830
+        wp_send_json_success(compact('row'));
831 831
     }
832 832
 
833 833
     /**
@@ -836,39 +836,39 @@  discard block
 block discarded – undo
836 836
     public static function add_invoice_items() {
837 837
 
838 838
         // Verify nonce.
839
-        check_ajax_referer( 'wpinv-nonce' );
839
+        check_ajax_referer('wpinv-nonce');
840 840
 
841
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
841
+        if (!wpinv_current_user_can_manage_invoicing()) {
842 842
             exit;
843 843
         }
844 844
 
845 845
         // We need an invoice and items.
846
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['items'] ) ) {
846
+        if (empty($_POST['post_id']) || empty($_POST['items'])) {
847 847
             exit;
848 848
         }
849 849
 
850 850
         // Fetch the invoice.
851
-        $invoice = new WPInv_Invoice( wpinv_clean( $_POST['post_id'] ) );
851
+        $invoice = new WPInv_Invoice(wpinv_clean($_POST['post_id']));
852 852
         $alert   = false;
853 853
 
854 854
         // Ensure it exists and its not been paid for.
855
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
855
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
856 856
             exit;
857 857
         }
858 858
 
859 859
         // Add the items.
860
-        foreach ( $_POST['items'] as $data ) {
860
+        foreach ($_POST['items'] as $data) {
861 861
 
862
-            $item = new GetPaid_Form_Item( (int) $data[ 'id' ] );
862
+            $item = new GetPaid_Form_Item((int) $data['id']);
863 863
 
864
-            if ( is_numeric( $data[ 'qty' ] ) && (float) $data[ 'qty' ] > 0 ) {
865
-                $item->set_quantity( floatval( $data[ 'qty' ] ) );
864
+            if (is_numeric($data['qty']) && (float) $data['qty'] > 0) {
865
+                $item->set_quantity(floatval($data['qty']));
866 866
             }
867 867
 
868
-            if ( $item->get_id() > 0 ) {
869
-                $error = $invoice->add_item( $item );
868
+            if ($item->get_id() > 0) {
869
+                $error = $invoice->add_item($item);
870 870
 
871
-                if ( is_wp_error( $error ) ) {
871
+                if (is_wp_error($error)) {
872 872
                     $alert = $error->get_error_message();
873 873
                 }
874 874
 
@@ -883,11 +883,11 @@  discard block
 block discarded – undo
883 883
         // Return an array of invoice items.
884 884
         $items = array();
885 885
 
886
-        foreach ( $invoice->get_items() as $item ) {
887
-            $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() );
886
+        foreach ($invoice->get_items() as $item) {
887
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
888 888
         }
889 889
 
890
-        wp_send_json_success( compact( 'items', 'alert' ) );
890
+        wp_send_json_success(compact('items', 'alert'));
891 891
     }
892 892
 
893 893
     /**
@@ -896,15 +896,15 @@  discard block
 block discarded – undo
896 896
     public static function get_invoicing_items() {
897 897
 
898 898
         // Verify nonce.
899
-        check_ajax_referer( 'wpinv-nonce' );
899
+        check_ajax_referer('wpinv-nonce');
900 900
 
901
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
901
+        if (!wpinv_current_user_can_manage_invoicing()) {
902 902
             exit;
903 903
         }
904 904
 
905 905
         // We need a search term.
906
-        if ( empty( $_GET['search'] ) ) {
907
-            wp_send_json_success( array() );
906
+        if (empty($_GET['search'])) {
907
+            wp_send_json_success(array());
908 908
         }
909 909
 
910 910
         // Retrieve items.
@@ -913,8 +913,8 @@  discard block
 block discarded – undo
913 913
             'orderby'        => 'title',
914 914
             'order'          => 'ASC',
915 915
             'posts_per_page' => -1,
916
-            'post_status'    => array( 'publish' ),
917
-            's'              => trim( $_GET['search'] ),
916
+            'post_status'    => array('publish'),
917
+            's'              => trim($_GET['search']),
918 918
             'meta_query'     => array(
919 919
                 array(
920 920
                     'key'       => '_wpinv_type',
@@ -924,21 +924,21 @@  discard block
 block discarded – undo
924 924
             )
925 925
         );
926 926
 
927
-        $items = get_posts( apply_filters( 'getpaid_ajax_invoice_items_query_args', $item_args ) );
927
+        $items = get_posts(apply_filters('getpaid_ajax_invoice_items_query_args', $item_args));
928 928
         $data  = array();
929 929
 
930
-        $is_payment_form = ( ! empty( $_GET['post_id'] ) && 'wpi_payment_form' == get_post_type( $_GET['post_id'] ) );
930
+        $is_payment_form = (!empty($_GET['post_id']) && 'wpi_payment_form' == get_post_type($_GET['post_id']));
931 931
 
932
-        foreach ( $items as $item ) {
933
-            $item      = new GetPaid_Form_Item( $item );
932
+        foreach ($items as $item) {
933
+            $item = new GetPaid_Form_Item($item);
934 934
             $data[] = array(
935 935
                 'id'        => (int) $item->get_id(),
936
-                'text'      => strip_tags( $item->get_name() ),
937
-                'form_data' => $is_payment_form ? $item->prepare_data_for_use( false ) : '',
936
+                'text'      => strip_tags($item->get_name()),
937
+                'form_data' => $is_payment_form ? $item->prepare_data_for_use(false) : '',
938 938
             );
939 939
         }
940 940
 
941
-        wp_send_json_success( $data );
941
+        wp_send_json_success($data);
942 942
 
943 943
     }
944 944
 
@@ -948,37 +948,37 @@  discard block
 block discarded – undo
948 948
     public static function get_customers() {
949 949
 
950 950
         // Verify nonce.
951
-        check_ajax_referer( 'wpinv-nonce' );
951
+        check_ajax_referer('wpinv-nonce');
952 952
 
953
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
953
+        if (!wpinv_current_user_can_manage_invoicing()) {
954 954
             exit;
955 955
         }
956 956
 
957 957
         // We need a search term.
958
-        if ( empty( $_GET['search'] ) ) {
959
-            wp_send_json_success( array() );
958
+        if (empty($_GET['search'])) {
959
+            wp_send_json_success(array());
960 960
         }
961 961
 
962 962
         // Retrieve customers.
963 963
     
964 964
         $customer_args = array(
965
-            'fields'         => array( 'ID', 'user_email', 'display_name' ),
965
+            'fields'         => array('ID', 'user_email', 'display_name'),
966 966
             'orderby'        => 'display_name',
967
-            'search'         => '*' . sanitize_text_field( $_GET['search'] ) . '*',
968
-            'search_columns' => array( 'user_login', 'user_email', 'display_name' ),
967
+            'search'         => '*' . sanitize_text_field($_GET['search']) . '*',
968
+            'search_columns' => array('user_login', 'user_email', 'display_name'),
969 969
         );
970 970
 
971
-        $customers = get_users( apply_filters( 'getpaid_ajax_invoice_customers_query_args', $customer_args ) );
971
+        $customers = get_users(apply_filters('getpaid_ajax_invoice_customers_query_args', $customer_args));
972 972
         $data      = array();
973 973
 
974
-        foreach ( $customers as $customer ) {
974
+        foreach ($customers as $customer) {
975 975
             $data[] = array(
976 976
                 'id'        => (int) $customer->ID,
977
-                'text'      => strip_tags( sprintf( _x( '%1$s (%2$s)', 'user dropdown', 'invoicing' ), $customer->display_name, $customer->user_email ) ),
977
+                'text'      => strip_tags(sprintf(_x('%1$s (%2$s)', 'user dropdown', 'invoicing'), $customer->display_name, $customer->user_email)),
978 978
             );
979 979
         }
980 980
 
981
-        wp_send_json_success( $data );
981
+        wp_send_json_success($data);
982 982
 
983 983
     }
984 984
 
@@ -988,28 +988,28 @@  discard block
 block discarded – undo
988 988
     public static function get_aui_states_field() {
989 989
 
990 990
         // Verify nonce.
991
-        check_ajax_referer( 'wpinv-nonce' );
991
+        check_ajax_referer('wpinv-nonce');
992 992
 
993 993
         // We need a country.
994
-        if ( empty( $_GET['country'] ) ) {
994
+        if (empty($_GET['country'])) {
995 995
             exit;
996 996
         }
997 997
 
998
-        $states = wpinv_get_country_states( sanitize_text_field( $_GET['country'] ) );
999
-        $state  = isset( $_GET['state'] ) ? sanitize_text_field( $_GET['state'] ) : wpinv_get_default_state();
1000
-        $name   = isset( $_GET['name'] ) ? sanitize_text_field( $_GET['name'] ) : 'wpinv_state';
1001
-        $class  = isset( $_GET['class'] ) ? sanitize_text_field( $_GET['class'] ) : 'form-control-sm';
998
+        $states = wpinv_get_country_states(sanitize_text_field($_GET['country']));
999
+        $state  = isset($_GET['state']) ? sanitize_text_field($_GET['state']) : wpinv_get_default_state();
1000
+        $name   = isset($_GET['name']) ? sanitize_text_field($_GET['name']) : 'wpinv_state';
1001
+        $class  = isset($_GET['class']) ? sanitize_text_field($_GET['class']) : 'form-control-sm';
1002 1002
 
1003
-        if ( empty( $states ) ) {
1003
+        if (empty($states)) {
1004 1004
 
1005 1005
             $html = aui()->input(
1006 1006
                 array(
1007 1007
                     'type'        => 'text',
1008 1008
                     'id'          => 'wpinv_state',
1009 1009
                     'name'        => $name,
1010
-                    'label'       => __( 'State', 'invoicing' ),
1010
+                    'label'       => __('State', 'invoicing'),
1011 1011
                     'label_type'  => 'vertical',
1012
-                    'placeholder' => __( 'State', 'invoicing' ),
1012
+                    'placeholder' => __('State', 'invoicing'),
1013 1013
                     'class'       => $class,
1014 1014
                     'value'       => $state,
1015 1015
                 )
@@ -1021,9 +1021,9 @@  discard block
 block discarded – undo
1021 1021
                 array(
1022 1022
                     'id'          => 'wpinv_state',
1023 1023
                     'name'        => $name,
1024
-                    'label'       => __( 'State', 'invoicing' ),
1024
+                    'label'       => __('State', 'invoicing'),
1025 1025
                     'label_type'  => 'vertical',
1026
-                    'placeholder' => __( 'Select a state', 'invoicing' ),
1026
+                    'placeholder' => __('Select a state', 'invoicing'),
1027 1027
                     'class'       => $class,
1028 1028
                     'value'       => $state,
1029 1029
                     'options'     => $states,
@@ -1037,7 +1037,7 @@  discard block
 block discarded – undo
1037 1037
         wp_send_json_success(
1038 1038
             array(
1039 1039
                 'html'   => $html,
1040
-                'select' => ! empty ( $states )
1040
+                'select' => !empty ($states)
1041 1041
             )
1042 1042
         );
1043 1043
 
@@ -1051,11 +1051,11 @@  discard block
 block discarded – undo
1051 1051
     public static function payment_form_refresh_prices() {
1052 1052
 
1053 1053
         // Check nonce.
1054
-        check_ajax_referer( 'getpaid_form_nonce' );
1054
+        check_ajax_referer('getpaid_form_nonce');
1055 1055
 
1056 1056
         // ... form fields...
1057
-        if ( empty( $_POST['getpaid_payment_form_submission'] ) ) {
1058
-            _e( 'Error: Reload the page and try again.', 'invoicing' );
1057
+        if (empty($_POST['getpaid_payment_form_submission'])) {
1058
+            _e('Error: Reload the page and try again.', 'invoicing');
1059 1059
             exit;
1060 1060
         }
1061 1061
 
@@ -1063,7 +1063,7 @@  discard block
 block discarded – undo
1063 1063
         $submission = new GetPaid_Payment_Form_Submission();
1064 1064
 
1065 1065
         // Do we have an error?
1066
-        if ( ! empty( $submission->last_error ) ) {
1066
+        if (!empty($submission->last_error)) {
1067 1067
             wp_send_json_error(
1068 1068
                 array(
1069 1069
                     'code'  => $submission->last_error_code,
@@ -1073,12 +1073,12 @@  discard block
 block discarded – undo
1073 1073
         }
1074 1074
 
1075 1075
         // Prepare the response.
1076
-        $response = new GetPaid_Payment_Form_Submission_Refresh_Prices( $submission );
1076
+        $response = new GetPaid_Payment_Form_Submission_Refresh_Prices($submission);
1077 1077
 
1078 1078
         // Filter the response.
1079
-        $response = apply_filters( 'getpaid_payment_form_ajax_refresh_prices', $response->response, $submission );
1079
+        $response = apply_filters('getpaid_payment_form_ajax_refresh_prices', $response->response, $submission);
1080 1080
 
1081
-        wp_send_json_success( $response );
1081
+        wp_send_json_success($response);
1082 1082
     }
1083 1083
 
1084 1084
 }
Please login to merge, or discard this patch.
includes/payments/class-getpaid-payment-form-submission.php 2 patches
Indentation   +818 added lines, -818 removed lines patch added patch discarded remove patch
@@ -1,6 +1,6 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 if ( ! defined( 'ABSPATH' ) ) {
3
-	exit;
3
+    exit;
4 4
 }
5 5
 
6 6
 /**
@@ -10,198 +10,198 @@  discard block
 block discarded – undo
10 10
 class GetPaid_Payment_Form_Submission {
11 11
 
12 12
     /**
13
-	 * Submission ID
14
-	 *
15
-	 * @var string
16
-	 */
17
-	public $id = null;
18
-
19
-	/**
20
-	 * The raw submission data.
21
-	 *
22
-	 * @var array
23
-	 */
24
-	protected $data = null;
25
-
26
-	/**
27
-	 * Submission totals
28
-	 *
29
-	 * @var array
30
-	 */
31
-	protected $totals = array(
32
-
33
-		'subtotal'      => array(
34
-			'initial'   => 0,
35
-			'recurring' => 0,
36
-		),
37
-
38
-		'discount'      => array(
39
-			'initial'   => 0,
40
-			'recurring' => 0,
41
-		),
42
-
43
-		'fees'          => array(
44
-			'initial'   => 0,
45
-			'recurring' => 0,
46
-		),
47
-
48
-		'taxes'         => array(
49
-			'initial'   => 0,
50
-			'recurring' => 0,
51
-		),
52
-
53
-	);
54
-
55
-	/**
56
-	 * Sets the associated payment form.
57
-	 *
58
-	 * @var GetPaid_Payment_Form
59
-	 */
13
+     * Submission ID
14
+     *
15
+     * @var string
16
+     */
17
+    public $id = null;
18
+
19
+    /**
20
+     * The raw submission data.
21
+     *
22
+     * @var array
23
+     */
24
+    protected $data = null;
25
+
26
+    /**
27
+     * Submission totals
28
+     *
29
+     * @var array
30
+     */
31
+    protected $totals = array(
32
+
33
+        'subtotal'      => array(
34
+            'initial'   => 0,
35
+            'recurring' => 0,
36
+        ),
37
+
38
+        'discount'      => array(
39
+            'initial'   => 0,
40
+            'recurring' => 0,
41
+        ),
42
+
43
+        'fees'          => array(
44
+            'initial'   => 0,
45
+            'recurring' => 0,
46
+        ),
47
+
48
+        'taxes'         => array(
49
+            'initial'   => 0,
50
+            'recurring' => 0,
51
+        ),
52
+
53
+    );
54
+
55
+    /**
56
+     * Sets the associated payment form.
57
+     *
58
+     * @var GetPaid_Payment_Form
59
+     */
60 60
     protected $payment_form = null;
61 61
 
62 62
     /**
63
-	 * The country for the submission.
64
-	 *
65
-	 * @var string
66
-	 */
67
-	public $country = null;
68
-
69
-    /**
70
-	 * The state for the submission.
71
-	 *
72
-	 * @since 1.0.19
73
-	 * @var string
74
-	 */
75
-	public $state = null;
76
-
77
-	/**
78
-	 * The invoice associated with the submission.
79
-	 *
80
-	 * @var WPInv_Invoice
81
-	 */
82
-	protected $invoice = null;
83
-
84
-	/**
85
-	 * The recurring item for the submission.
86
-	 *
87
-	 * @var int
88
-	 */
89
-	public $has_recurring = 0;
90
-
91
-	/**
92
-	 * An array of fees for the submission.
93
-	 *
94
-	 * @var array
95
-	 */
96
-	protected $fees = array();
97
-
98
-	/**
99
-	 * An array of discounts for the submission.
100
-	 *
101
-	 * @var array
102
-	 */
103
-	protected $discounts = array();
104
-
105
-	/**
106
-	 * An array of taxes for the submission.
107
-	 *
108
-	 * @var array
109
-	 */
110
-	protected $taxes = array();
111
-
112
-	/**
113
-	 * An array of items for the submission.
114
-	 *
115
-	 * @var GetPaid_Form_Item[]
116
-	 */
117
-	protected $items = array();
118
-
119
-	/**
120
-	 * The last error.
121
-	 *
122
-	 * @var string
123
-	 */
124
-	public $last_error = null;
125
-
126
-	/**
127
-	 * The last error code.
128
-	 *
129
-	 * @var string
130
-	 */
131
-	public $last_error_code = null;
132
-
133
-    /**
134
-	 * Class constructor.
135
-	 *
136
-	 */
137
-	public function __construct() {
138
-
139
-		// Set the state and country to the default state and country.
140
-		$this->country = wpinv_default_billing_country();
141
-		$this->state   = wpinv_get_default_state();
142
-
143
-		// Do we have an actual submission?
144
-		if ( isset( $_POST['getpaid_payment_form_submission'] ) ) {
145
-			$this->load_data( $_POST );
146
-		}
147
-
148
-	}
149
-
150
-	/**
151
-	 * Loads submission data.
152
-	 *
153
-	 * @param array $data
154
-	 */
155
-	public function load_data( $data ) {
156
-
157
-		// Remove slashes from the submitted data...
158
-		$data       = wp_kses_post_deep( wp_unslash( $data ) );
159
-
160
-		// Allow plugins to filter the data.
161
-		$data       = apply_filters( 'getpaid_submission_data', $data, $this );
162
-
163
-		// Cache it...
164
-		$this->data = $data;
165
-
166
-		// Then generate a unique id from the data.
167
-		$this->id   = md5( wp_json_encode( $data ) );
168
-
169
-		// Finally, process the submission.
170
-		try {
171
-
172
-			// Each process is passed an instance of the class (with reference)
173
-			// and should throw an Exception whenever it encounters one.
174
-			$processors = apply_filters(
175
-				'getpaid_payment_form_submission_processors',
176
-				array(
177
-					array( $this, 'process_payment_form' ),
178
-					array( $this, 'process_invoice' ),
179
-					array( $this, 'process_fees' ),
180
-					array( $this, 'process_items' ),
181
-					array( $this, 'process_discount' ),
182
-					array( $this, 'process_taxes' ),
183
-				),
184
-				$this		
185
-			);
186
-
187
-			foreach ( $processors as $processor ) {
188
-				call_user_func_array( $processor, array( &$this ) );
189
-			}
190
-
191
-		} catch( GetPaid_Payment_Exception $e ) {
192
-			$this->last_error      = $e->getMessage();
193
-			$this->last_error_code = $e->getErrorCode();
194
-		} catch ( Exception $e ) {
195
-			$this->last_error      = $e->getMessage();
196
-			$this->last_error_code = $e->getCode();
197
-		}
198
-
199
-		// Fired when we are done processing a submission.
200
-		do_action_ref_array( 'getpaid_process_submission', array( &$this ) );
201
-
202
-	}
203
-
204
-	/*
63
+     * The country for the submission.
64
+     *
65
+     * @var string
66
+     */
67
+    public $country = null;
68
+
69
+    /**
70
+     * The state for the submission.
71
+     *
72
+     * @since 1.0.19
73
+     * @var string
74
+     */
75
+    public $state = null;
76
+
77
+    /**
78
+     * The invoice associated with the submission.
79
+     *
80
+     * @var WPInv_Invoice
81
+     */
82
+    protected $invoice = null;
83
+
84
+    /**
85
+     * The recurring item for the submission.
86
+     *
87
+     * @var int
88
+     */
89
+    public $has_recurring = 0;
90
+
91
+    /**
92
+     * An array of fees for the submission.
93
+     *
94
+     * @var array
95
+     */
96
+    protected $fees = array();
97
+
98
+    /**
99
+     * An array of discounts for the submission.
100
+     *
101
+     * @var array
102
+     */
103
+    protected $discounts = array();
104
+
105
+    /**
106
+     * An array of taxes for the submission.
107
+     *
108
+     * @var array
109
+     */
110
+    protected $taxes = array();
111
+
112
+    /**
113
+     * An array of items for the submission.
114
+     *
115
+     * @var GetPaid_Form_Item[]
116
+     */
117
+    protected $items = array();
118
+
119
+    /**
120
+     * The last error.
121
+     *
122
+     * @var string
123
+     */
124
+    public $last_error = null;
125
+
126
+    /**
127
+     * The last error code.
128
+     *
129
+     * @var string
130
+     */
131
+    public $last_error_code = null;
132
+
133
+    /**
134
+     * Class constructor.
135
+     *
136
+     */
137
+    public function __construct() {
138
+
139
+        // Set the state and country to the default state and country.
140
+        $this->country = wpinv_default_billing_country();
141
+        $this->state   = wpinv_get_default_state();
142
+
143
+        // Do we have an actual submission?
144
+        if ( isset( $_POST['getpaid_payment_form_submission'] ) ) {
145
+            $this->load_data( $_POST );
146
+        }
147
+
148
+    }
149
+
150
+    /**
151
+     * Loads submission data.
152
+     *
153
+     * @param array $data
154
+     */
155
+    public function load_data( $data ) {
156
+
157
+        // Remove slashes from the submitted data...
158
+        $data       = wp_kses_post_deep( wp_unslash( $data ) );
159
+
160
+        // Allow plugins to filter the data.
161
+        $data       = apply_filters( 'getpaid_submission_data', $data, $this );
162
+
163
+        // Cache it...
164
+        $this->data = $data;
165
+
166
+        // Then generate a unique id from the data.
167
+        $this->id   = md5( wp_json_encode( $data ) );
168
+
169
+        // Finally, process the submission.
170
+        try {
171
+
172
+            // Each process is passed an instance of the class (with reference)
173
+            // and should throw an Exception whenever it encounters one.
174
+            $processors = apply_filters(
175
+                'getpaid_payment_form_submission_processors',
176
+                array(
177
+                    array( $this, 'process_payment_form' ),
178
+                    array( $this, 'process_invoice' ),
179
+                    array( $this, 'process_fees' ),
180
+                    array( $this, 'process_items' ),
181
+                    array( $this, 'process_discount' ),
182
+                    array( $this, 'process_taxes' ),
183
+                ),
184
+                $this		
185
+            );
186
+
187
+            foreach ( $processors as $processor ) {
188
+                call_user_func_array( $processor, array( &$this ) );
189
+            }
190
+
191
+        } catch( GetPaid_Payment_Exception $e ) {
192
+            $this->last_error      = $e->getMessage();
193
+            $this->last_error_code = $e->getErrorCode();
194
+        } catch ( Exception $e ) {
195
+            $this->last_error      = $e->getMessage();
196
+            $this->last_error_code = $e->getCode();
197
+        }
198
+
199
+        // Fired when we are done processing a submission.
200
+        do_action_ref_array( 'getpaid_process_submission', array( &$this ) );
201
+
202
+    }
203
+
204
+    /*
205 205
 	|--------------------------------------------------------------------------
206 206
 	| Payment Forms.
207 207
 	|--------------------------------------------------------------------------
@@ -210,39 +210,39 @@  discard block
 block discarded – undo
210 210
 	| submission has an active payment form etc.
211 211
     */
212 212
 
213
-	/**
214
-	 * Prepares the submission's payment form.
215
-	 *
216
-	 * @since 1.0.19
217
-	 */
218
-	public function process_payment_form() {
213
+    /**
214
+     * Prepares the submission's payment form.
215
+     *
216
+     * @since 1.0.19
217
+     */
218
+    public function process_payment_form() {
219 219
 
220
-		// Every submission needs an active payment form.
221
-		if ( empty( $this->data['form_id'] ) ) {
222
-			throw new Exception( __( 'Missing payment form', 'invoicing' ) );
223
-		}
220
+        // Every submission needs an active payment form.
221
+        if ( empty( $this->data['form_id'] ) ) {
222
+            throw new Exception( __( 'Missing payment form', 'invoicing' ) );
223
+        }
224 224
 
225
-		// Fetch the payment form.
226
-		$this->payment_form = new GetPaid_Payment_Form( $this->data['form_id'] );
225
+        // Fetch the payment form.
226
+        $this->payment_form = new GetPaid_Payment_Form( $this->data['form_id'] );
227 227
 
228
-		if ( ! $this->payment_form->is_active() ) {
229
-			throw new Exception( __( 'Payment form not active', 'invoicing' ) );
230
-		}
228
+        if ( ! $this->payment_form->is_active() ) {
229
+            throw new Exception( __( 'Payment form not active', 'invoicing' ) );
230
+        }
231 231
 
232
-		do_action_ref_array( 'getpaid_submissions_process_payment_form', array( &$this ) );
233
-	}
232
+        do_action_ref_array( 'getpaid_submissions_process_payment_form', array( &$this ) );
233
+    }
234 234
 
235 235
     /**
236
-	 * Returns the payment form.
237
-	 *
238
-	 * @since 1.0.19
239
-	 * @return GetPaid_Payment_Form
240
-	 */
241
-	public function get_payment_form() {
242
-		return $this->payment_form;
243
-	}
236
+     * Returns the payment form.
237
+     *
238
+     * @since 1.0.19
239
+     * @return GetPaid_Payment_Form
240
+     */
241
+    public function get_payment_form() {
242
+        return $this->payment_form;
243
+    }
244 244
 
245
-	/*
245
+    /*
246 246
 	|--------------------------------------------------------------------------
247 247
 	| Invoices.
248 248
 	|--------------------------------------------------------------------------
@@ -251,84 +251,84 @@  discard block
 block discarded – undo
251 251
 	| might be for an existing invoice.
252 252
 	*/
253 253
 
254
-	/**
255
-	 * Prepares the submission's invoice.
256
-	 *
257
-	 * @since 1.0.19
258
-	 */
259
-	public function process_invoice() {
254
+    /**
255
+     * Prepares the submission's invoice.
256
+     *
257
+     * @since 1.0.19
258
+     */
259
+    public function process_invoice() {
260 260
 
261
-		// Abort if there is no invoice.
262
-		if ( empty( $this->data['invoice_id'] ) ) {
263
-			return;
264
-		}
261
+        // Abort if there is no invoice.
262
+        if ( empty( $this->data['invoice_id'] ) ) {
263
+            return;
264
+        }
265 265
 
266
-		// If the submission is for an existing invoice, ensure that it exists
267
-		// and that it is not paid for.
268
-		$invoice = wpinv_get_invoice( $this->data['invoice_id'] );
266
+        // If the submission is for an existing invoice, ensure that it exists
267
+        // and that it is not paid for.
268
+        $invoice = wpinv_get_invoice( $this->data['invoice_id'] );
269 269
 
270 270
         if ( empty( $invoice ) ) {
271
-			throw new Exception( __( 'Invalid invoice', 'invoicing' ) );
272
-		}
271
+            throw new Exception( __( 'Invalid invoice', 'invoicing' ) );
272
+        }
273 273
 
274
-		if ( $invoice->is_paid() ) {
275
-			throw new Exception( __( 'This invoice is already paid for.', 'invoicing' ) );
276
-		}
274
+        if ( $invoice->is_paid() ) {
275
+            throw new Exception( __( 'This invoice is already paid for.', 'invoicing' ) );
276
+        }
277 277
 
278
-		$this->payment_form->invoice = $invoice;
279
-		if ( ! $this->payment_form->is_default() ) {
278
+        $this->payment_form->invoice = $invoice;
279
+        if ( ! $this->payment_form->is_default() ) {
280 280
 
281
-			$items    = array();
282
-			$item_ids = array();
281
+            $items    = array();
282
+            $item_ids = array();
283 283
 	
284
-			foreach ( $invoice->get_items() as $item ) {
285
-				if ( ! in_array( $item->get_id(), $item_ids ) ) {
286
-					$item_ids[] = $item->get_id();
287
-					$items[]    = $item;
288
-				}
289
-			}
284
+            foreach ( $invoice->get_items() as $item ) {
285
+                if ( ! in_array( $item->get_id(), $item_ids ) ) {
286
+                    $item_ids[] = $item->get_id();
287
+                    $items[]    = $item;
288
+                }
289
+            }
290 290
 	
291
-			foreach ( $this->payment_form->get_items() as $item ) {
292
-				if ( ! in_array( $item->get_id(), $item_ids ) ) {
293
-					$item_ids[] = $item->get_id();
294
-					$items[]    = $item;
295
-				}
296
-			}
291
+            foreach ( $this->payment_form->get_items() as $item ) {
292
+                if ( ! in_array( $item->get_id(), $item_ids ) ) {
293
+                    $item_ids[] = $item->get_id();
294
+                    $items[]    = $item;
295
+                }
296
+            }
297 297
 	
298
-			$this->payment_form->set_items( $items );
298
+            $this->payment_form->set_items( $items );
299 299
 	
300
-		} else {
301
-			$this->payment_form->set_items( $invoice->get_items() );
302
-		}
303
-
304
-		$this->country = $invoice->get_country();
305
-		$this->state   = $invoice->get_state();
306
-		$this->invoice = $invoice;
307
-
308
-		do_action_ref_array( 'getpaid_submissions_process_invoice', array( &$this ) );
309
-	}
310
-
311
-	/**
312
-	 * Returns the associated invoice.
313
-	 *
314
-	 * @since 1.0.19
315
-	 * @return WPInv_Invoice
316
-	 */
317
-	public function get_invoice() {
318
-		return $this->invoice;
319
-	}
320
-
321
-	/**
322
-	 * Checks whether there is an invoice associated with this submission.
323
-	 *
324
-	 * @since 1.0.19
325
-	 * @return bool
326
-	 */
327
-	public function has_invoice() {
328
-		return ! empty( $this->invoice );
329
-	}
330
-
331
-	/*
300
+        } else {
301
+            $this->payment_form->set_items( $invoice->get_items() );
302
+        }
303
+
304
+        $this->country = $invoice->get_country();
305
+        $this->state   = $invoice->get_state();
306
+        $this->invoice = $invoice;
307
+
308
+        do_action_ref_array( 'getpaid_submissions_process_invoice', array( &$this ) );
309
+    }
310
+
311
+    /**
312
+     * Returns the associated invoice.
313
+     *
314
+     * @since 1.0.19
315
+     * @return WPInv_Invoice
316
+     */
317
+    public function get_invoice() {
318
+        return $this->invoice;
319
+    }
320
+
321
+    /**
322
+     * Checks whether there is an invoice associated with this submission.
323
+     *
324
+     * @since 1.0.19
325
+     * @return bool
326
+     */
327
+    public function has_invoice() {
328
+        return ! empty( $this->invoice );
329
+    }
330
+
331
+    /*
332 332
 	|--------------------------------------------------------------------------
333 333
 	| Items.
334 334
 	|--------------------------------------------------------------------------
@@ -337,129 +337,129 @@  discard block
 block discarded – undo
337 337
 	| recurring item. But can have an unlimited number of non-recurring items.
338 338
 	*/
339 339
 
340
-	/**
341
-	 * Prepares the submission's items.
342
-	 *
343
-	 * @since 1.0.19
344
-	 */
345
-	public function process_items() {
346
-
347
-		$processor = new GetPaid_Payment_Form_Submission_Items( $this );
348
-
349
-		foreach ( $processor->items as $item ) {
350
-			$this->add_item( $item );
351
-		}
352
-
353
-		do_action_ref_array( 'getpaid_submissions_process_items', array( &$this ) );
354
-	}
355
-
356
-	/**
357
-	 * Adds an item to the submission.
358
-	 *
359
-	 * @since 1.0.19
360
-	 * @param GetPaid_Form_Item $item
361
-	 */
362
-	public function add_item( $item ) {
363
-
364
-		// Make sure that it is available for purchase.
365
-		if ( ! $item->can_purchase() || isset( $this->items[ $item->get_id() ] ) ) {
366
-			return;
367
-		}
368
-
369
-		// Each submission can only contain one recurring item.
370
-		if ( $item->is_recurring() ) {
371
-			$this->has_recurring = $item->get_id();
372
-		}
373
-
374
-		// Update the items and totals.
375
-		$this->items[ $item->get_id() ]         = $item;
376
-		$this->totals['subtotal']['initial']   += $item->get_sub_total();
377
-		$this->totals['subtotal']['recurring'] += $item->get_recurring_sub_total();
378
-
379
-	}
380
-
381
-	/**
382
-	 * Removes a specific item.
383
-	 * 
384
-	 * You should not call this method after the discounts and taxes
385
-	 * have been calculated.
386
-	 *
387
-	 * @since 1.0.19
388
-	 */
389
-	public function remove_item( $item_id ) {
390
-
391
-		if ( isset( $this->items[ $item_id ] ) ) {
392
-			$this->totals['subtotal']['initial']   -= $this->items[ $item_id ]->get_sub_total();
393
-			$this->totals['subtotal']['recurring'] -= $this->items[ $item_id ]->get_recurring_sub_total();
394
-
395
-			if ( $this->items[ $item_id ]->is_recurring() ) {
396
-				$this->has_recurring = 0;
397
-			}
398
-
399
-			unset( $this->items[ $item_id ] );
400
-		}
401
-
402
-	}
403
-
404
-	/**
405
-	 * Returns the subtotal.
406
-	 *
407
-	 * @since 1.0.19
408
-	 */
409
-	public function get_subtotal() {
410
-
411
-		if ( wpinv_prices_include_tax() ) {
412
-			return $this->totals['subtotal']['initial'] - $this->totals['taxes']['initial'];
413
-		}
414
-
415
-		return $this->totals['subtotal']['initial'];
416
-	}
417
-
418
-	/**
419
-	 * Returns the recurring subtotal.
420
-	 *
421
-	 * @since 1.0.19
422
-	 */
423
-	public function get_recurring_subtotal() {
424
-
425
-		if ( wpinv_prices_include_tax() ) {
426
-			return $this->totals['subtotal']['recurring'] - $this->totals['taxes']['recurring'];
427
-		}
428
-
429
-		return $this->totals['subtotal']['recurring'];
430
-	}
431
-
432
-	/**
433
-	 * Returns all items.
434
-	 *
435
-	 * @since 1.0.19
436
-	 * @return GetPaid_Form_Item[]
437
-	 */
438
-	public function get_items() {
439
-		return $this->items;
440
-	}
441
-
442
-	/**
443
-	 * Checks if there's a single subscription group in the submission.
444
-	 *
445
-	 * @since 2.3.0
446
-	 * @return bool
447
-	 */
448
-	public function has_subscription_group() {
449
-		return $this->has_recurring && getpaid_should_group_subscriptions( $this ) && 1 == count( getpaid_get_subscription_groups( $this ) );
450
-	}
451
-
452
-	/**
453
-	 * Checks if there are multipe subscription groups in the submission.
454
-	 *
455
-	 * @since 2.3.0
456
-	 * @return bool
457
-	 */
458
-	public function has_multiple_subscription_groups() {
459
-		return $this->has_recurring && 1 < count( getpaid_get_subscription_groups( $this ) );
460
-	}
461
-
462
-	/*
340
+    /**
341
+     * Prepares the submission's items.
342
+     *
343
+     * @since 1.0.19
344
+     */
345
+    public function process_items() {
346
+
347
+        $processor = new GetPaid_Payment_Form_Submission_Items( $this );
348
+
349
+        foreach ( $processor->items as $item ) {
350
+            $this->add_item( $item );
351
+        }
352
+
353
+        do_action_ref_array( 'getpaid_submissions_process_items', array( &$this ) );
354
+    }
355
+
356
+    /**
357
+     * Adds an item to the submission.
358
+     *
359
+     * @since 1.0.19
360
+     * @param GetPaid_Form_Item $item
361
+     */
362
+    public function add_item( $item ) {
363
+
364
+        // Make sure that it is available for purchase.
365
+        if ( ! $item->can_purchase() || isset( $this->items[ $item->get_id() ] ) ) {
366
+            return;
367
+        }
368
+
369
+        // Each submission can only contain one recurring item.
370
+        if ( $item->is_recurring() ) {
371
+            $this->has_recurring = $item->get_id();
372
+        }
373
+
374
+        // Update the items and totals.
375
+        $this->items[ $item->get_id() ]         = $item;
376
+        $this->totals['subtotal']['initial']   += $item->get_sub_total();
377
+        $this->totals['subtotal']['recurring'] += $item->get_recurring_sub_total();
378
+
379
+    }
380
+
381
+    /**
382
+     * Removes a specific item.
383
+     * 
384
+     * You should not call this method after the discounts and taxes
385
+     * have been calculated.
386
+     *
387
+     * @since 1.0.19
388
+     */
389
+    public function remove_item( $item_id ) {
390
+
391
+        if ( isset( $this->items[ $item_id ] ) ) {
392
+            $this->totals['subtotal']['initial']   -= $this->items[ $item_id ]->get_sub_total();
393
+            $this->totals['subtotal']['recurring'] -= $this->items[ $item_id ]->get_recurring_sub_total();
394
+
395
+            if ( $this->items[ $item_id ]->is_recurring() ) {
396
+                $this->has_recurring = 0;
397
+            }
398
+
399
+            unset( $this->items[ $item_id ] );
400
+        }
401
+
402
+    }
403
+
404
+    /**
405
+     * Returns the subtotal.
406
+     *
407
+     * @since 1.0.19
408
+     */
409
+    public function get_subtotal() {
410
+
411
+        if ( wpinv_prices_include_tax() ) {
412
+            return $this->totals['subtotal']['initial'] - $this->totals['taxes']['initial'];
413
+        }
414
+
415
+        return $this->totals['subtotal']['initial'];
416
+    }
417
+
418
+    /**
419
+     * Returns the recurring subtotal.
420
+     *
421
+     * @since 1.0.19
422
+     */
423
+    public function get_recurring_subtotal() {
424
+
425
+        if ( wpinv_prices_include_tax() ) {
426
+            return $this->totals['subtotal']['recurring'] - $this->totals['taxes']['recurring'];
427
+        }
428
+
429
+        return $this->totals['subtotal']['recurring'];
430
+    }
431
+
432
+    /**
433
+     * Returns all items.
434
+     *
435
+     * @since 1.0.19
436
+     * @return GetPaid_Form_Item[]
437
+     */
438
+    public function get_items() {
439
+        return $this->items;
440
+    }
441
+
442
+    /**
443
+     * Checks if there's a single subscription group in the submission.
444
+     *
445
+     * @since 2.3.0
446
+     * @return bool
447
+     */
448
+    public function has_subscription_group() {
449
+        return $this->has_recurring && getpaid_should_group_subscriptions( $this ) && 1 == count( getpaid_get_subscription_groups( $this ) );
450
+    }
451
+
452
+    /**
453
+     * Checks if there are multipe subscription groups in the submission.
454
+     *
455
+     * @since 2.3.0
456
+     * @return bool
457
+     */
458
+    public function has_multiple_subscription_groups() {
459
+        return $this->has_recurring && 1 < count( getpaid_get_subscription_groups( $this ) );
460
+    }
461
+
462
+    /*
463 463
 	|--------------------------------------------------------------------------
464 464
 	| Taxes
465 465
 	|--------------------------------------------------------------------------
@@ -468,128 +468,128 @@  discard block
 block discarded – undo
468 468
 	| or only one-time.
469 469
     */
470 470
 
471
-	/**
472
-	 * Prepares the submission's taxes.
473
-	 *
474
-	 * @since 1.0.19
475
-	 */
476
-	public function process_taxes() {
477
-
478
-		// Abort if we're not using taxes.
479
-		if ( ! $this->use_taxes() ) {
480
-			return;
481
-		}
482
-
483
-		// If a custom country && state has been passed in, use it to calculate taxes.
484
-		$country = $this->get_field( 'wpinv_country', 'billing' );
485
-		if ( ! empty( $country ) ) {
486
-			$this->country = $country;
487
-		}
488
-
489
-		$state = $this->get_field( 'wpinv_state', 'billing' );
490
-		if ( ! empty( $state ) ) {
491
-			$this->state = $state;
492
-		}
493
-
494
-		// Confirm if the provided country and the ip country are similar.
495
-		$address_confirmed = $this->get_field( 'confirm-address' );
496
-		if ( isset( $_POST['billing']['country'] ) && wpinv_should_validate_vat_number() && getpaid_get_ip_country() != $this->country && empty( $address_confirmed ) ) {
497
-			throw new Exception( __( 'The country of your current location must be the same as the country of your billing location or you must confirm the billing address is your home country.', 'invoicing' ) );
498
-		}
499
-
500
-		// Abort if the country is not taxable.
501
-		if ( ! wpinv_is_country_taxable( $this->country ) ) {
502
-			return;
503
-		}
504
-
505
-		$processor = new GetPaid_Payment_Form_Submission_Taxes( $this );
506
-
507
-		foreach ( $processor->taxes as $tax ) {
508
-			$this->add_tax( $tax );
509
-		}
510
-
511
-		do_action_ref_array( 'getpaid_submissions_process_taxes', array( &$this ) );
512
-	}
513
-
514
-	/**
515
-	 * Adds a tax to the submission.
516
-	 *
517
-	 * @param array $tax An array of tax details. name, initial_tax, and recurring_tax are required.
518
-	 * @since 1.0.19
519
-	 */
520
-	public function add_tax( $tax ) {
521
-
522
-		if ( wpinv_round_tax_per_tax_rate() ) {
523
-			$tax['initial_tax']   = wpinv_round_amount( $tax['initial_tax'] );
524
-			$tax['recurring_tax'] = wpinv_round_amount( $tax['recurring_tax'] );
525
-		}
526
-
527
-		$this->taxes[ $tax['name'] ]         = $tax;
528
-		$this->totals['taxes']['initial']   += wpinv_sanitize_amount( $tax['initial_tax'] );
529
-		$this->totals['taxes']['recurring'] += wpinv_sanitize_amount( $tax['recurring_tax'] );
530
-
531
-	}
532
-
533
-	/**
534
-	 * Removes a specific tax.
535
-	 *
536
-	 * @since 1.0.19
537
-	 */
538
-	public function remove_tax( $tax_name ) {
539
-
540
-		if ( isset( $this->taxes[ $tax_name ] ) ) {
541
-			$this->totals['taxes']['initial']   -= $this->taxes[ $tax_name ]['initial_tax'];
542
-			$this->totals['taxes']['recurring'] -= $this->taxes[ $tax_name ]['recurring_tax'];
543
-			unset( $this->taxes[ $tax_name ] );
544
-		}
545
-
546
-	}
547
-
548
-	/**
549
-	 * Whether or not we'll use taxes for the submission.
550
-	 *
551
-	 * @since 1.0.19
552
-	 */
553
-	public function use_taxes() {
554
-
555
-		$use_taxes = wpinv_use_taxes();
556
-
557
-		if ( $this->has_invoice() && ! $this->invoice->is_taxable() ) {
558
-			$use_taxes = false;
559
-		}
560
-
561
-		return apply_filters( 'getpaid_submission_use_taxes', $use_taxes, $this );
562
-
563
-	}
564
-
565
-	/**
566
-	 * Returns the tax.
567
-	 *
568
-	 * @since 1.0.19
569
-	 */
570
-	public function get_tax() {
571
-		return $this->totals['taxes']['initial'];
572
-	}
573
-
574
-	/**
575
-	 * Returns the recurring tax.
576
-	 *
577
-	 * @since 1.0.19
578
-	 */
579
-	public function get_recurring_tax() {
580
-		return $this->totals['taxes']['recurring'];
581
-	}
582
-
583
-	/**
584
-	 * Returns all taxes.
585
-	 *
586
-	 * @since 1.0.19
587
-	 */
588
-	public function get_taxes() {
589
-		return $this->taxes;
590
-	}
591
-
592
-	/*
471
+    /**
472
+     * Prepares the submission's taxes.
473
+     *
474
+     * @since 1.0.19
475
+     */
476
+    public function process_taxes() {
477
+
478
+        // Abort if we're not using taxes.
479
+        if ( ! $this->use_taxes() ) {
480
+            return;
481
+        }
482
+
483
+        // If a custom country && state has been passed in, use it to calculate taxes.
484
+        $country = $this->get_field( 'wpinv_country', 'billing' );
485
+        if ( ! empty( $country ) ) {
486
+            $this->country = $country;
487
+        }
488
+
489
+        $state = $this->get_field( 'wpinv_state', 'billing' );
490
+        if ( ! empty( $state ) ) {
491
+            $this->state = $state;
492
+        }
493
+
494
+        // Confirm if the provided country and the ip country are similar.
495
+        $address_confirmed = $this->get_field( 'confirm-address' );
496
+        if ( isset( $_POST['billing']['country'] ) && wpinv_should_validate_vat_number() && getpaid_get_ip_country() != $this->country && empty( $address_confirmed ) ) {
497
+            throw new Exception( __( 'The country of your current location must be the same as the country of your billing location or you must confirm the billing address is your home country.', 'invoicing' ) );
498
+        }
499
+
500
+        // Abort if the country is not taxable.
501
+        if ( ! wpinv_is_country_taxable( $this->country ) ) {
502
+            return;
503
+        }
504
+
505
+        $processor = new GetPaid_Payment_Form_Submission_Taxes( $this );
506
+
507
+        foreach ( $processor->taxes as $tax ) {
508
+            $this->add_tax( $tax );
509
+        }
510
+
511
+        do_action_ref_array( 'getpaid_submissions_process_taxes', array( &$this ) );
512
+    }
513
+
514
+    /**
515
+     * Adds a tax to the submission.
516
+     *
517
+     * @param array $tax An array of tax details. name, initial_tax, and recurring_tax are required.
518
+     * @since 1.0.19
519
+     */
520
+    public function add_tax( $tax ) {
521
+
522
+        if ( wpinv_round_tax_per_tax_rate() ) {
523
+            $tax['initial_tax']   = wpinv_round_amount( $tax['initial_tax'] );
524
+            $tax['recurring_tax'] = wpinv_round_amount( $tax['recurring_tax'] );
525
+        }
526
+
527
+        $this->taxes[ $tax['name'] ]         = $tax;
528
+        $this->totals['taxes']['initial']   += wpinv_sanitize_amount( $tax['initial_tax'] );
529
+        $this->totals['taxes']['recurring'] += wpinv_sanitize_amount( $tax['recurring_tax'] );
530
+
531
+    }
532
+
533
+    /**
534
+     * Removes a specific tax.
535
+     *
536
+     * @since 1.0.19
537
+     */
538
+    public function remove_tax( $tax_name ) {
539
+
540
+        if ( isset( $this->taxes[ $tax_name ] ) ) {
541
+            $this->totals['taxes']['initial']   -= $this->taxes[ $tax_name ]['initial_tax'];
542
+            $this->totals['taxes']['recurring'] -= $this->taxes[ $tax_name ]['recurring_tax'];
543
+            unset( $this->taxes[ $tax_name ] );
544
+        }
545
+
546
+    }
547
+
548
+    /**
549
+     * Whether or not we'll use taxes for the submission.
550
+     *
551
+     * @since 1.0.19
552
+     */
553
+    public function use_taxes() {
554
+
555
+        $use_taxes = wpinv_use_taxes();
556
+
557
+        if ( $this->has_invoice() && ! $this->invoice->is_taxable() ) {
558
+            $use_taxes = false;
559
+        }
560
+
561
+        return apply_filters( 'getpaid_submission_use_taxes', $use_taxes, $this );
562
+
563
+    }
564
+
565
+    /**
566
+     * Returns the tax.
567
+     *
568
+     * @since 1.0.19
569
+     */
570
+    public function get_tax() {
571
+        return $this->totals['taxes']['initial'];
572
+    }
573
+
574
+    /**
575
+     * Returns the recurring tax.
576
+     *
577
+     * @since 1.0.19
578
+     */
579
+    public function get_recurring_tax() {
580
+        return $this->totals['taxes']['recurring'];
581
+    }
582
+
583
+    /**
584
+     * Returns all taxes.
585
+     *
586
+     * @since 1.0.19
587
+     */
588
+    public function get_taxes() {
589
+        return $this->taxes;
590
+    }
591
+
592
+    /*
593 593
 	|--------------------------------------------------------------------------
594 594
 	| Discounts
595 595
 	|--------------------------------------------------------------------------
@@ -598,99 +598,99 @@  discard block
 block discarded – undo
598 598
 	| or only one-time. They also do not have to come from a discount code.
599 599
     */
600 600
 
601
-	/**
602
-	 * Prepares the submission's discount.
603
-	 *
604
-	 * @since 1.0.19
605
-	 */
606
-	public function process_discount() {
607
-
608
-		$initial_total    = $this->get_subtotal() + $this->get_fee() + $this->get_tax();
609
-		$recurring_total  = $this->get_recurring_subtotal() + $this->get_recurring_fee() + $this->get_recurring_tax();
610
-		$processor        = new GetPaid_Payment_Form_Submission_Discount( $this, $initial_total, $recurring_total );
611
-
612
-		foreach ( $processor->discounts as $discount ) {
613
-			$this->add_discount( $discount );
614
-		}
615
-
616
-		do_action_ref_array( 'getpaid_submissions_process_discounts', array( &$this ) );
617
-	}
618
-
619
-	/**
620
-	 * Adds a discount to the submission.
621
-	 *
622
-	 * @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.
623
-	 * @since 1.0.19
624
-	 */
625
-	public function add_discount( $discount ) {
626
-		$this->discounts[ $discount['name'] ]   = $discount;
627
-		$this->totals['discount']['initial']   += wpinv_sanitize_amount( $discount['initial_discount'] );
628
-		$this->totals['discount']['recurring'] += wpinv_sanitize_amount( $discount['recurring_discount'] );
629
-	}
630
-
631
-	/**
632
-	 * Removes a discount from the submission.
633
-	 *
634
-	 * @since 1.0.19
635
-	 */
636
-	public function remove_discount( $name ) {
637
-
638
-		if ( isset( $this->discounts[ $name ] ) ) {
639
-			$this->totals['discount']['initial']   -= $this->discounts[ $name ]['initial_discount'];
640
-			$this->totals['discount']['recurring'] -= $this->discounts[ $name ]['recurring_discount'];
641
-			unset( $this->discounts[ $name ] );
642
-		}
643
-
644
-	}
645
-
646
-	/**
647
-	 * Checks whether there is a discount code associated with this submission.
648
-	 *
649
-	 * @since 1.0.19
650
-	 * @return bool
651
-	 */
652
-	public function has_discount_code() {
653
-		return ! empty( $this->discounts['discount_code'] );
654
-	}
655
-
656
-	/**
657
-	 * Returns the discount code.
658
-	 *
659
-	 * @since 1.0.19
660
-	 * @return string
661
-	 */
662
-	public function get_discount_code() {
663
-		return $this->has_discount_code() ? $this->discounts['discount_code']['discount_code'] : '';
664
-	}
665
-
666
-	/**
667
-	 * Returns the discount.
668
-	 *
669
-	 * @since 1.0.19
670
-	 */
671
-	public function get_discount() {
672
-		return $this->totals['discount']['initial'];
673
-	}
674
-
675
-	/**
676
-	 * Returns the recurring discount.
677
-	 *
678
-	 * @since 1.0.19
679
-	 */
680
-	public function get_recurring_discount() {
681
-		return $this->totals['discount']['recurring'];
682
-	}
683
-
684
-	/**
685
-	 * Returns all discounts.
686
-	 *
687
-	 * @since 1.0.19
688
-	 */
689
-	public function get_discounts() {
690
-		return $this->discounts;
691
-	}
692
-
693
-	/*
601
+    /**
602
+     * Prepares the submission's discount.
603
+     *
604
+     * @since 1.0.19
605
+     */
606
+    public function process_discount() {
607
+
608
+        $initial_total    = $this->get_subtotal() + $this->get_fee() + $this->get_tax();
609
+        $recurring_total  = $this->get_recurring_subtotal() + $this->get_recurring_fee() + $this->get_recurring_tax();
610
+        $processor        = new GetPaid_Payment_Form_Submission_Discount( $this, $initial_total, $recurring_total );
611
+
612
+        foreach ( $processor->discounts as $discount ) {
613
+            $this->add_discount( $discount );
614
+        }
615
+
616
+        do_action_ref_array( 'getpaid_submissions_process_discounts', array( &$this ) );
617
+    }
618
+
619
+    /**
620
+     * Adds a discount to the submission.
621
+     *
622
+     * @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.
623
+     * @since 1.0.19
624
+     */
625
+    public function add_discount( $discount ) {
626
+        $this->discounts[ $discount['name'] ]   = $discount;
627
+        $this->totals['discount']['initial']   += wpinv_sanitize_amount( $discount['initial_discount'] );
628
+        $this->totals['discount']['recurring'] += wpinv_sanitize_amount( $discount['recurring_discount'] );
629
+    }
630
+
631
+    /**
632
+     * Removes a discount from the submission.
633
+     *
634
+     * @since 1.0.19
635
+     */
636
+    public function remove_discount( $name ) {
637
+
638
+        if ( isset( $this->discounts[ $name ] ) ) {
639
+            $this->totals['discount']['initial']   -= $this->discounts[ $name ]['initial_discount'];
640
+            $this->totals['discount']['recurring'] -= $this->discounts[ $name ]['recurring_discount'];
641
+            unset( $this->discounts[ $name ] );
642
+        }
643
+
644
+    }
645
+
646
+    /**
647
+     * Checks whether there is a discount code associated with this submission.
648
+     *
649
+     * @since 1.0.19
650
+     * @return bool
651
+     */
652
+    public function has_discount_code() {
653
+        return ! empty( $this->discounts['discount_code'] );
654
+    }
655
+
656
+    /**
657
+     * Returns the discount code.
658
+     *
659
+     * @since 1.0.19
660
+     * @return string
661
+     */
662
+    public function get_discount_code() {
663
+        return $this->has_discount_code() ? $this->discounts['discount_code']['discount_code'] : '';
664
+    }
665
+
666
+    /**
667
+     * Returns the discount.
668
+     *
669
+     * @since 1.0.19
670
+     */
671
+    public function get_discount() {
672
+        return $this->totals['discount']['initial'];
673
+    }
674
+
675
+    /**
676
+     * Returns the recurring discount.
677
+     *
678
+     * @since 1.0.19
679
+     */
680
+    public function get_recurring_discount() {
681
+        return $this->totals['discount']['recurring'];
682
+    }
683
+
684
+    /**
685
+     * Returns all discounts.
686
+     *
687
+     * @since 1.0.19
688
+     */
689
+    public function get_discounts() {
690
+        return $this->discounts;
691
+    }
692
+
693
+    /*
694 694
 	|--------------------------------------------------------------------------
695 695
 	| Fees
696 696
 	|--------------------------------------------------------------------------
@@ -700,89 +700,89 @@  discard block
 block discarded – undo
700 700
 	| fees.
701 701
     */
702 702
 
703
-	/**
704
-	 * Prepares the submission's fees.
705
-	 *
706
-	 * @since 1.0.19
707
-	 */
708
-	public function process_fees() {
709
-
710
-		$fees_processor = new GetPaid_Payment_Form_Submission_Fees( $this );
711
-
712
-		foreach ( $fees_processor->fees as $fee ) {
713
-			$this->add_fee( $fee );
714
-		}
715
-
716
-		do_action_ref_array( 'getpaid_submissions_process_fees', array( &$this ) );
717
-	}
718
-
719
-	/**
720
-	 * Adds a fee to the submission.
721
-	 *
722
-	 * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
723
-	 * @since 1.0.19
724
-	 */
725
-	public function add_fee( $fee ) {
726
-
727
-		$this->fees[ $fee['name'] ]         = $fee;
728
-		$this->totals['fees']['initial']   += wpinv_sanitize_amount( $fee['initial_fee'] );
729
-		$this->totals['fees']['recurring'] += wpinv_sanitize_amount( $fee['recurring_fee'] );
730
-
731
-	}
732
-
733
-	/**
734
-	 * Removes a fee from the submission.
735
-	 *
736
-	 * @since 1.0.19
737
-	 */
738
-	public function remove_fee( $name ) {
739
-
740
-		if ( isset( $this->fees[ $name ] ) ) {
741
-			$this->totals['fees']['initial']   -= $this->fees[ $name ]['initial_fee'];
742
-			$this->totals['fees']['recurring'] -= $this->fees[ $name ]['recurring_fee'];
743
-			unset( $this->fees[ $name ] );
744
-		}
745
-
746
-	}
747
-
748
-	/**
749
-	 * Returns the fees.
750
-	 *
751
-	 * @since 1.0.19
752
-	 */
753
-	public function get_fee() {
754
-		return $this->totals['fees']['initial'];
755
-	}
756
-
757
-	/**
758
-	 * Returns the recurring fees.
759
-	 *
760
-	 * @since 1.0.19
761
-	 */
762
-	public function get_recurring_fee() {
763
-		return $this->totals['fees']['recurring'];
764
-	}
765
-
766
-	/**
767
-	 * Returns all fees.
768
-	 *
769
-	 * @since 1.0.19
770
-	 */
771
-	public function get_fees() {
772
-		return $this->fees;
773
-	}
774
-
775
-	/**
776
-	 * Checks if there are any fees for the form.
777
-	 *
778
-	 * @return bool
779
-	 * @since 1.0.19
780
-	 */
781
-	public function has_fees() {
782
-		return count( $this->fees ) !== 0;
783
-	}
784
-
785
-	/*
703
+    /**
704
+     * Prepares the submission's fees.
705
+     *
706
+     * @since 1.0.19
707
+     */
708
+    public function process_fees() {
709
+
710
+        $fees_processor = new GetPaid_Payment_Form_Submission_Fees( $this );
711
+
712
+        foreach ( $fees_processor->fees as $fee ) {
713
+            $this->add_fee( $fee );
714
+        }
715
+
716
+        do_action_ref_array( 'getpaid_submissions_process_fees', array( &$this ) );
717
+    }
718
+
719
+    /**
720
+     * Adds a fee to the submission.
721
+     *
722
+     * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
723
+     * @since 1.0.19
724
+     */
725
+    public function add_fee( $fee ) {
726
+
727
+        $this->fees[ $fee['name'] ]         = $fee;
728
+        $this->totals['fees']['initial']   += wpinv_sanitize_amount( $fee['initial_fee'] );
729
+        $this->totals['fees']['recurring'] += wpinv_sanitize_amount( $fee['recurring_fee'] );
730
+
731
+    }
732
+
733
+    /**
734
+     * Removes a fee from the submission.
735
+     *
736
+     * @since 1.0.19
737
+     */
738
+    public function remove_fee( $name ) {
739
+
740
+        if ( isset( $this->fees[ $name ] ) ) {
741
+            $this->totals['fees']['initial']   -= $this->fees[ $name ]['initial_fee'];
742
+            $this->totals['fees']['recurring'] -= $this->fees[ $name ]['recurring_fee'];
743
+            unset( $this->fees[ $name ] );
744
+        }
745
+
746
+    }
747
+
748
+    /**
749
+     * Returns the fees.
750
+     *
751
+     * @since 1.0.19
752
+     */
753
+    public function get_fee() {
754
+        return $this->totals['fees']['initial'];
755
+    }
756
+
757
+    /**
758
+     * Returns the recurring fees.
759
+     *
760
+     * @since 1.0.19
761
+     */
762
+    public function get_recurring_fee() {
763
+        return $this->totals['fees']['recurring'];
764
+    }
765
+
766
+    /**
767
+     * Returns all fees.
768
+     *
769
+     * @since 1.0.19
770
+     */
771
+    public function get_fees() {
772
+        return $this->fees;
773
+    }
774
+
775
+    /**
776
+     * Checks if there are any fees for the form.
777
+     *
778
+     * @return bool
779
+     * @since 1.0.19
780
+     */
781
+    public function has_fees() {
782
+        return count( $this->fees ) !== 0;
783
+    }
784
+
785
+    /*
786 786
 	|--------------------------------------------------------------------------
787 787
 	| MISC
788 788
 	|--------------------------------------------------------------------------
@@ -790,119 +790,119 @@  discard block
 block discarded – undo
790 790
 	| Extra submission functions.
791 791
     */
792 792
 
793
-	/**
794
-	 * Checks if this is the initial fetch.
795
-	 *
796
-	 * @return bool
797
-	 * @since 1.0.19
798
-	 */
799
-	public function is_initial_fetch() {
800
-		return empty( $this->data['initial_state'] );
801
-	}
802
-
803
-	/**
804
-	 * Returns the total amount to collect for this submission.
805
-	 *
806
-	 * @since 1.0.19
807
-	 */
808
-	public function get_total() {
809
-		$total = $this->get_subtotal() + $this->get_fee() + $this->get_tax() - $this->get_discount();
810
-		return max( $total, 0 );
811
-	}
812
-
813
-	/**
814
-	 * Returns the recurring total amount to collect for this submission.
815
-	 *
816
-	 * @since 1.0.19
817
-	 */
818
-	public function get_recurring_total() {
819
-		$total = $this->get_recurring_subtotal() + $this->get_recurring_fee() + $this->get_recurring_tax() - $this->get_recurring_discount();
820
-		return max( $total, 0 );
821
-	}
822
-
823
-	/**
824
-	 * Whether payment details should be collected for this submission.
825
-	 *
826
-	 * @since 1.0.19
827
-	 */
828
-	public function should_collect_payment_details() {
829
-		$initial   = $this->get_total();
830
-		$recurring = $this->get_recurring_total();
831
-
832
-		if ( $this->has_recurring == 0 ) {
833
-			$recurring = 0;
834
-		}
835
-
836
-		$collect = $initial > 0 || $recurring > 0;
837
-		return apply_filters( 'getpaid_submission_should_collect_payment_details', $collect, $this  );
838
-	}
839
-
840
-	/**
841
-	 * Returns the billing email of the user.
842
-	 *
843
-	 * @since 1.0.19
844
-	 */
845
-	public function get_billing_email() {
846
-		return apply_filters( 'getpaid_get_submission_billing_email', $this->get_field( 'billing_email' ), $this  );
847
-	}
848
-
849
-	/**
850
-	 * Checks if the submitter has a billing email.
851
-	 *
852
-	 * @since 1.0.19
853
-	 */
854
-	public function has_billing_email() {
855
-		$billing_email = $this->get_billing_email();
856
-		return ! empty( $billing_email ) && is_email( $billing_email );
857
-	}
858
-
859
-	/**
860
-	 * Returns the appropriate currency for the submission.
861
-	 *
862
-	 * @since 1.0.19
863
-	 * @return string
864
-	 */
865
-	public function get_currency() {
866
-		return $this->has_invoice() ? $this->invoice->get_currency() : wpinv_get_currency();
867
-    }
868
-
869
-    /**
870
-	 * Returns the raw submission data.
871
-	 *
872
-	 * @since 1.0.19
873
-	 * @return array
874
-	 */
875
-	public function get_data() {
876
-		return $this->data;
877
-	}
878
-
879
-	/**
880
-	 * Returns a field from the submission data
881
-	 *
882
-	 * @param string $field
883
-	 * @since 1.0.19
884
-	 * @return mixed|null
885
-	 */
886
-	public function get_field( $field, $sub_array_key = null ) {
887
-		return getpaid_get_array_field( $this->data, $field, $sub_array_key );
888
-	}
889
-
890
-	/**
891
-	 * Checks if a required field is set.
892
-	 *
893
-	 * @since 1.0.19
894
-	 */
895
-	public function is_required_field_set( $field ) {
896
-		return empty( $field['required'] ) || ! empty( $this->data[ $field['id'] ] );
897
-	}
898
-
899
-	/**
900
-	 * Formats an amount
901
-	 *
902
-	 * @since 1.0.19
903
-	 */
904
-	public function format_amount( $amount ) {
905
-		return wpinv_price( $amount, $this->get_currency() );
906
-	}
793
+    /**
794
+     * Checks if this is the initial fetch.
795
+     *
796
+     * @return bool
797
+     * @since 1.0.19
798
+     */
799
+    public function is_initial_fetch() {
800
+        return empty( $this->data['initial_state'] );
801
+    }
802
+
803
+    /**
804
+     * Returns the total amount to collect for this submission.
805
+     *
806
+     * @since 1.0.19
807
+     */
808
+    public function get_total() {
809
+        $total = $this->get_subtotal() + $this->get_fee() + $this->get_tax() - $this->get_discount();
810
+        return max( $total, 0 );
811
+    }
812
+
813
+    /**
814
+     * Returns the recurring total amount to collect for this submission.
815
+     *
816
+     * @since 1.0.19
817
+     */
818
+    public function get_recurring_total() {
819
+        $total = $this->get_recurring_subtotal() + $this->get_recurring_fee() + $this->get_recurring_tax() - $this->get_recurring_discount();
820
+        return max( $total, 0 );
821
+    }
822
+
823
+    /**
824
+     * Whether payment details should be collected for this submission.
825
+     *
826
+     * @since 1.0.19
827
+     */
828
+    public function should_collect_payment_details() {
829
+        $initial   = $this->get_total();
830
+        $recurring = $this->get_recurring_total();
831
+
832
+        if ( $this->has_recurring == 0 ) {
833
+            $recurring = 0;
834
+        }
835
+
836
+        $collect = $initial > 0 || $recurring > 0;
837
+        return apply_filters( 'getpaid_submission_should_collect_payment_details', $collect, $this  );
838
+    }
839
+
840
+    /**
841
+     * Returns the billing email of the user.
842
+     *
843
+     * @since 1.0.19
844
+     */
845
+    public function get_billing_email() {
846
+        return apply_filters( 'getpaid_get_submission_billing_email', $this->get_field( 'billing_email' ), $this  );
847
+    }
848
+
849
+    /**
850
+     * Checks if the submitter has a billing email.
851
+     *
852
+     * @since 1.0.19
853
+     */
854
+    public function has_billing_email() {
855
+        $billing_email = $this->get_billing_email();
856
+        return ! empty( $billing_email ) && is_email( $billing_email );
857
+    }
858
+
859
+    /**
860
+     * Returns the appropriate currency for the submission.
861
+     *
862
+     * @since 1.0.19
863
+     * @return string
864
+     */
865
+    public function get_currency() {
866
+        return $this->has_invoice() ? $this->invoice->get_currency() : wpinv_get_currency();
867
+    }
868
+
869
+    /**
870
+     * Returns the raw submission data.
871
+     *
872
+     * @since 1.0.19
873
+     * @return array
874
+     */
875
+    public function get_data() {
876
+        return $this->data;
877
+    }
878
+
879
+    /**
880
+     * Returns a field from the submission data
881
+     *
882
+     * @param string $field
883
+     * @since 1.0.19
884
+     * @return mixed|null
885
+     */
886
+    public function get_field( $field, $sub_array_key = null ) {
887
+        return getpaid_get_array_field( $this->data, $field, $sub_array_key );
888
+    }
889
+
890
+    /**
891
+     * Checks if a required field is set.
892
+     *
893
+     * @since 1.0.19
894
+     */
895
+    public function is_required_field_set( $field ) {
896
+        return empty( $field['required'] ) || ! empty( $this->data[ $field['id'] ] );
897
+    }
898
+
899
+    /**
900
+     * Formats an amount
901
+     *
902
+     * @since 1.0.19
903
+     */
904
+    public function format_amount( $amount ) {
905
+        return wpinv_price( $amount, $this->get_currency() );
906
+    }
907 907
 
908 908
 }
Please login to merge, or discard this patch.
Spacing   +125 added lines, -125 removed lines patch added patch discarded remove patch
@@ -1,5 +1,5 @@  discard block
 block discarded – undo
1 1
 <?php
2
-if ( ! defined( 'ABSPATH' ) ) {
2
+if (!defined('ABSPATH')) {
3 3
 	exit;
4 4
 }
5 5
 
@@ -141,8 +141,8 @@  discard block
 block discarded – undo
141 141
 		$this->state   = wpinv_get_default_state();
142 142
 
143 143
 		// Do we have an actual submission?
144
-		if ( isset( $_POST['getpaid_payment_form_submission'] ) ) {
145
-			$this->load_data( $_POST );
144
+		if (isset($_POST['getpaid_payment_form_submission'])) {
145
+			$this->load_data($_POST);
146 146
 		}
147 147
 
148 148
 	}
@@ -152,19 +152,19 @@  discard block
 block discarded – undo
152 152
 	 *
153 153
 	 * @param array $data
154 154
 	 */
155
-	public function load_data( $data ) {
155
+	public function load_data($data) {
156 156
 
157 157
 		// Remove slashes from the submitted data...
158
-		$data       = wp_kses_post_deep( wp_unslash( $data ) );
158
+		$data       = wp_kses_post_deep(wp_unslash($data));
159 159
 
160 160
 		// Allow plugins to filter the data.
161
-		$data       = apply_filters( 'getpaid_submission_data', $data, $this );
161
+		$data       = apply_filters('getpaid_submission_data', $data, $this);
162 162
 
163 163
 		// Cache it...
164 164
 		$this->data = $data;
165 165
 
166 166
 		// Then generate a unique id from the data.
167
-		$this->id   = md5( wp_json_encode( $data ) );
167
+		$this->id   = md5(wp_json_encode($data));
168 168
 
169 169
 		// Finally, process the submission.
170 170
 		try {
@@ -174,30 +174,30 @@  discard block
 block discarded – undo
174 174
 			$processors = apply_filters(
175 175
 				'getpaid_payment_form_submission_processors',
176 176
 				array(
177
-					array( $this, 'process_payment_form' ),
178
-					array( $this, 'process_invoice' ),
179
-					array( $this, 'process_fees' ),
180
-					array( $this, 'process_items' ),
181
-					array( $this, 'process_discount' ),
182
-					array( $this, 'process_taxes' ),
177
+					array($this, 'process_payment_form'),
178
+					array($this, 'process_invoice'),
179
+					array($this, 'process_fees'),
180
+					array($this, 'process_items'),
181
+					array($this, 'process_discount'),
182
+					array($this, 'process_taxes'),
183 183
 				),
184 184
 				$this		
185 185
 			);
186 186
 
187
-			foreach ( $processors as $processor ) {
188
-				call_user_func_array( $processor, array( &$this ) );
187
+			foreach ($processors as $processor) {
188
+				call_user_func_array($processor, array(&$this));
189 189
 			}
190 190
 
191
-		} catch( GetPaid_Payment_Exception $e ) {
191
+		} catch (GetPaid_Payment_Exception $e) {
192 192
 			$this->last_error      = $e->getMessage();
193 193
 			$this->last_error_code = $e->getErrorCode();
194
-		} catch ( Exception $e ) {
194
+		} catch (Exception $e) {
195 195
 			$this->last_error      = $e->getMessage();
196 196
 			$this->last_error_code = $e->getCode();
197 197
 		}
198 198
 
199 199
 		// Fired when we are done processing a submission.
200
-		do_action_ref_array( 'getpaid_process_submission', array( &$this ) );
200
+		do_action_ref_array('getpaid_process_submission', array(&$this));
201 201
 
202 202
 	}
203 203
 
@@ -218,18 +218,18 @@  discard block
 block discarded – undo
218 218
 	public function process_payment_form() {
219 219
 
220 220
 		// Every submission needs an active payment form.
221
-		if ( empty( $this->data['form_id'] ) ) {
222
-			throw new Exception( __( 'Missing payment form', 'invoicing' ) );
221
+		if (empty($this->data['form_id'])) {
222
+			throw new Exception(__('Missing payment form', 'invoicing'));
223 223
 		}
224 224
 
225 225
 		// Fetch the payment form.
226
-		$this->payment_form = new GetPaid_Payment_Form( $this->data['form_id'] );
226
+		$this->payment_form = new GetPaid_Payment_Form($this->data['form_id']);
227 227
 
228
-		if ( ! $this->payment_form->is_active() ) {
229
-			throw new Exception( __( 'Payment form not active', 'invoicing' ) );
228
+		if (!$this->payment_form->is_active()) {
229
+			throw new Exception(__('Payment form not active', 'invoicing'));
230 230
 		}
231 231
 
232
-		do_action_ref_array( 'getpaid_submissions_process_payment_form', array( &$this ) );
232
+		do_action_ref_array('getpaid_submissions_process_payment_form', array(&$this));
233 233
 	}
234 234
 
235 235
     /**
@@ -259,53 +259,53 @@  discard block
 block discarded – undo
259 259
 	public function process_invoice() {
260 260
 
261 261
 		// Abort if there is no invoice.
262
-		if ( empty( $this->data['invoice_id'] ) ) {
262
+		if (empty($this->data['invoice_id'])) {
263 263
 			return;
264 264
 		}
265 265
 
266 266
 		// If the submission is for an existing invoice, ensure that it exists
267 267
 		// and that it is not paid for.
268
-		$invoice = wpinv_get_invoice( $this->data['invoice_id'] );
268
+		$invoice = wpinv_get_invoice($this->data['invoice_id']);
269 269
 
270
-        if ( empty( $invoice ) ) {
271
-			throw new Exception( __( 'Invalid invoice', 'invoicing' ) );
270
+        if (empty($invoice)) {
271
+			throw new Exception(__('Invalid invoice', 'invoicing'));
272 272
 		}
273 273
 
274
-		if ( $invoice->is_paid() ) {
275
-			throw new Exception( __( 'This invoice is already paid for.', 'invoicing' ) );
274
+		if ($invoice->is_paid()) {
275
+			throw new Exception(__('This invoice is already paid for.', 'invoicing'));
276 276
 		}
277 277
 
278 278
 		$this->payment_form->invoice = $invoice;
279
-		if ( ! $this->payment_form->is_default() ) {
279
+		if (!$this->payment_form->is_default()) {
280 280
 
281 281
 			$items    = array();
282 282
 			$item_ids = array();
283 283
 	
284
-			foreach ( $invoice->get_items() as $item ) {
285
-				if ( ! in_array( $item->get_id(), $item_ids ) ) {
284
+			foreach ($invoice->get_items() as $item) {
285
+				if (!in_array($item->get_id(), $item_ids)) {
286 286
 					$item_ids[] = $item->get_id();
287 287
 					$items[]    = $item;
288 288
 				}
289 289
 			}
290 290
 	
291
-			foreach ( $this->payment_form->get_items() as $item ) {
292
-				if ( ! in_array( $item->get_id(), $item_ids ) ) {
291
+			foreach ($this->payment_form->get_items() as $item) {
292
+				if (!in_array($item->get_id(), $item_ids)) {
293 293
 					$item_ids[] = $item->get_id();
294 294
 					$items[]    = $item;
295 295
 				}
296 296
 			}
297 297
 	
298
-			$this->payment_form->set_items( $items );
298
+			$this->payment_form->set_items($items);
299 299
 	
300 300
 		} else {
301
-			$this->payment_form->set_items( $invoice->get_items() );
301
+			$this->payment_form->set_items($invoice->get_items());
302 302
 		}
303 303
 
304 304
 		$this->country = $invoice->get_country();
305 305
 		$this->state   = $invoice->get_state();
306 306
 		$this->invoice = $invoice;
307 307
 
308
-		do_action_ref_array( 'getpaid_submissions_process_invoice', array( &$this ) );
308
+		do_action_ref_array('getpaid_submissions_process_invoice', array(&$this));
309 309
 	}
310 310
 
311 311
 	/**
@@ -325,7 +325,7 @@  discard block
 block discarded – undo
325 325
 	 * @return bool
326 326
 	 */
327 327
 	public function has_invoice() {
328
-		return ! empty( $this->invoice );
328
+		return !empty($this->invoice);
329 329
 	}
330 330
 
331 331
 	/*
@@ -344,13 +344,13 @@  discard block
 block discarded – undo
344 344
 	 */
345 345
 	public function process_items() {
346 346
 
347
-		$processor = new GetPaid_Payment_Form_Submission_Items( $this );
347
+		$processor = new GetPaid_Payment_Form_Submission_Items($this);
348 348
 
349
-		foreach ( $processor->items as $item ) {
350
-			$this->add_item( $item );
349
+		foreach ($processor->items as $item) {
350
+			$this->add_item($item);
351 351
 		}
352 352
 
353
-		do_action_ref_array( 'getpaid_submissions_process_items', array( &$this ) );
353
+		do_action_ref_array('getpaid_submissions_process_items', array(&$this));
354 354
 	}
355 355
 
356 356
 	/**
@@ -359,20 +359,20 @@  discard block
 block discarded – undo
359 359
 	 * @since 1.0.19
360 360
 	 * @param GetPaid_Form_Item $item
361 361
 	 */
362
-	public function add_item( $item ) {
362
+	public function add_item($item) {
363 363
 
364 364
 		// Make sure that it is available for purchase.
365
-		if ( ! $item->can_purchase() || isset( $this->items[ $item->get_id() ] ) ) {
365
+		if (!$item->can_purchase() || isset($this->items[$item->get_id()])) {
366 366
 			return;
367 367
 		}
368 368
 
369 369
 		// Each submission can only contain one recurring item.
370
-		if ( $item->is_recurring() ) {
370
+		if ($item->is_recurring()) {
371 371
 			$this->has_recurring = $item->get_id();
372 372
 		}
373 373
 
374 374
 		// Update the items and totals.
375
-		$this->items[ $item->get_id() ]         = $item;
375
+		$this->items[$item->get_id()]         = $item;
376 376
 		$this->totals['subtotal']['initial']   += $item->get_sub_total();
377 377
 		$this->totals['subtotal']['recurring'] += $item->get_recurring_sub_total();
378 378
 
@@ -386,17 +386,17 @@  discard block
 block discarded – undo
386 386
 	 *
387 387
 	 * @since 1.0.19
388 388
 	 */
389
-	public function remove_item( $item_id ) {
389
+	public function remove_item($item_id) {
390 390
 
391
-		if ( isset( $this->items[ $item_id ] ) ) {
392
-			$this->totals['subtotal']['initial']   -= $this->items[ $item_id ]->get_sub_total();
393
-			$this->totals['subtotal']['recurring'] -= $this->items[ $item_id ]->get_recurring_sub_total();
391
+		if (isset($this->items[$item_id])) {
392
+			$this->totals['subtotal']['initial']   -= $this->items[$item_id]->get_sub_total();
393
+			$this->totals['subtotal']['recurring'] -= $this->items[$item_id]->get_recurring_sub_total();
394 394
 
395
-			if ( $this->items[ $item_id ]->is_recurring() ) {
395
+			if ($this->items[$item_id]->is_recurring()) {
396 396
 				$this->has_recurring = 0;
397 397
 			}
398 398
 
399
-			unset( $this->items[ $item_id ] );
399
+			unset($this->items[$item_id]);
400 400
 		}
401 401
 
402 402
 	}
@@ -408,7 +408,7 @@  discard block
 block discarded – undo
408 408
 	 */
409 409
 	public function get_subtotal() {
410 410
 
411
-		if ( wpinv_prices_include_tax() ) {
411
+		if (wpinv_prices_include_tax()) {
412 412
 			return $this->totals['subtotal']['initial'] - $this->totals['taxes']['initial'];
413 413
 		}
414 414
 
@@ -422,7 +422,7 @@  discard block
 block discarded – undo
422 422
 	 */
423 423
 	public function get_recurring_subtotal() {
424 424
 
425
-		if ( wpinv_prices_include_tax() ) {
425
+		if (wpinv_prices_include_tax()) {
426 426
 			return $this->totals['subtotal']['recurring'] - $this->totals['taxes']['recurring'];
427 427
 		}
428 428
 
@@ -446,7 +446,7 @@  discard block
 block discarded – undo
446 446
 	 * @return bool
447 447
 	 */
448 448
 	public function has_subscription_group() {
449
-		return $this->has_recurring && getpaid_should_group_subscriptions( $this ) && 1 == count( getpaid_get_subscription_groups( $this ) );
449
+		return $this->has_recurring && getpaid_should_group_subscriptions($this) && 1 == count(getpaid_get_subscription_groups($this));
450 450
 	}
451 451
 
452 452
 	/**
@@ -456,7 +456,7 @@  discard block
 block discarded – undo
456 456
 	 * @return bool
457 457
 	 */
458 458
 	public function has_multiple_subscription_groups() {
459
-		return $this->has_recurring && 1 < count( getpaid_get_subscription_groups( $this ) );
459
+		return $this->has_recurring && 1 < count(getpaid_get_subscription_groups($this));
460 460
 	}
461 461
 
462 462
 	/*
@@ -476,39 +476,39 @@  discard block
 block discarded – undo
476 476
 	public function process_taxes() {
477 477
 
478 478
 		// Abort if we're not using taxes.
479
-		if ( ! $this->use_taxes() ) {
479
+		if (!$this->use_taxes()) {
480 480
 			return;
481 481
 		}
482 482
 
483 483
 		// If a custom country && state has been passed in, use it to calculate taxes.
484
-		$country = $this->get_field( 'wpinv_country', 'billing' );
485
-		if ( ! empty( $country ) ) {
484
+		$country = $this->get_field('wpinv_country', 'billing');
485
+		if (!empty($country)) {
486 486
 			$this->country = $country;
487 487
 		}
488 488
 
489
-		$state = $this->get_field( 'wpinv_state', 'billing' );
490
-		if ( ! empty( $state ) ) {
489
+		$state = $this->get_field('wpinv_state', 'billing');
490
+		if (!empty($state)) {
491 491
 			$this->state = $state;
492 492
 		}
493 493
 
494 494
 		// Confirm if the provided country and the ip country are similar.
495
-		$address_confirmed = $this->get_field( 'confirm-address' );
496
-		if ( isset( $_POST['billing']['country'] ) && wpinv_should_validate_vat_number() && getpaid_get_ip_country() != $this->country && empty( $address_confirmed ) ) {
497
-			throw new Exception( __( 'The country of your current location must be the same as the country of your billing location or you must confirm the billing address is your home country.', 'invoicing' ) );
495
+		$address_confirmed = $this->get_field('confirm-address');
496
+		if (isset($_POST['billing']['country']) && wpinv_should_validate_vat_number() && getpaid_get_ip_country() != $this->country && empty($address_confirmed)) {
497
+			throw new Exception(__('The country of your current location must be the same as the country of your billing location or you must confirm the billing address is your home country.', 'invoicing'));
498 498
 		}
499 499
 
500 500
 		// Abort if the country is not taxable.
501
-		if ( ! wpinv_is_country_taxable( $this->country ) ) {
501
+		if (!wpinv_is_country_taxable($this->country)) {
502 502
 			return;
503 503
 		}
504 504
 
505
-		$processor = new GetPaid_Payment_Form_Submission_Taxes( $this );
505
+		$processor = new GetPaid_Payment_Form_Submission_Taxes($this);
506 506
 
507
-		foreach ( $processor->taxes as $tax ) {
508
-			$this->add_tax( $tax );
507
+		foreach ($processor->taxes as $tax) {
508
+			$this->add_tax($tax);
509 509
 		}
510 510
 
511
-		do_action_ref_array( 'getpaid_submissions_process_taxes', array( &$this ) );
511
+		do_action_ref_array('getpaid_submissions_process_taxes', array(&$this));
512 512
 	}
513 513
 
514 514
 	/**
@@ -517,16 +517,16 @@  discard block
 block discarded – undo
517 517
 	 * @param array $tax An array of tax details. name, initial_tax, and recurring_tax are required.
518 518
 	 * @since 1.0.19
519 519
 	 */
520
-	public function add_tax( $tax ) {
520
+	public function add_tax($tax) {
521 521
 
522
-		if ( wpinv_round_tax_per_tax_rate() ) {
523
-			$tax['initial_tax']   = wpinv_round_amount( $tax['initial_tax'] );
524
-			$tax['recurring_tax'] = wpinv_round_amount( $tax['recurring_tax'] );
522
+		if (wpinv_round_tax_per_tax_rate()) {
523
+			$tax['initial_tax']   = wpinv_round_amount($tax['initial_tax']);
524
+			$tax['recurring_tax'] = wpinv_round_amount($tax['recurring_tax']);
525 525
 		}
526 526
 
527
-		$this->taxes[ $tax['name'] ]         = $tax;
528
-		$this->totals['taxes']['initial']   += wpinv_sanitize_amount( $tax['initial_tax'] );
529
-		$this->totals['taxes']['recurring'] += wpinv_sanitize_amount( $tax['recurring_tax'] );
527
+		$this->taxes[$tax['name']]         = $tax;
528
+		$this->totals['taxes']['initial']   += wpinv_sanitize_amount($tax['initial_tax']);
529
+		$this->totals['taxes']['recurring'] += wpinv_sanitize_amount($tax['recurring_tax']);
530 530
 
531 531
 	}
532 532
 
@@ -535,12 +535,12 @@  discard block
 block discarded – undo
535 535
 	 *
536 536
 	 * @since 1.0.19
537 537
 	 */
538
-	public function remove_tax( $tax_name ) {
538
+	public function remove_tax($tax_name) {
539 539
 
540
-		if ( isset( $this->taxes[ $tax_name ] ) ) {
541
-			$this->totals['taxes']['initial']   -= $this->taxes[ $tax_name ]['initial_tax'];
542
-			$this->totals['taxes']['recurring'] -= $this->taxes[ $tax_name ]['recurring_tax'];
543
-			unset( $this->taxes[ $tax_name ] );
540
+		if (isset($this->taxes[$tax_name])) {
541
+			$this->totals['taxes']['initial']   -= $this->taxes[$tax_name]['initial_tax'];
542
+			$this->totals['taxes']['recurring'] -= $this->taxes[$tax_name]['recurring_tax'];
543
+			unset($this->taxes[$tax_name]);
544 544
 		}
545 545
 
546 546
 	}
@@ -554,11 +554,11 @@  discard block
 block discarded – undo
554 554
 
555 555
 		$use_taxes = wpinv_use_taxes();
556 556
 
557
-		if ( $this->has_invoice() && ! $this->invoice->is_taxable() ) {
557
+		if ($this->has_invoice() && !$this->invoice->is_taxable()) {
558 558
 			$use_taxes = false;
559 559
 		}
560 560
 
561
-		return apply_filters( 'getpaid_submission_use_taxes', $use_taxes, $this );
561
+		return apply_filters('getpaid_submission_use_taxes', $use_taxes, $this);
562 562
 
563 563
 	}
564 564
 
@@ -607,13 +607,13 @@  discard block
 block discarded – undo
607 607
 
608 608
 		$initial_total    = $this->get_subtotal() + $this->get_fee() + $this->get_tax();
609 609
 		$recurring_total  = $this->get_recurring_subtotal() + $this->get_recurring_fee() + $this->get_recurring_tax();
610
-		$processor        = new GetPaid_Payment_Form_Submission_Discount( $this, $initial_total, $recurring_total );
610
+		$processor        = new GetPaid_Payment_Form_Submission_Discount($this, $initial_total, $recurring_total);
611 611
 
612
-		foreach ( $processor->discounts as $discount ) {
613
-			$this->add_discount( $discount );
612
+		foreach ($processor->discounts as $discount) {
613
+			$this->add_discount($discount);
614 614
 		}
615 615
 
616
-		do_action_ref_array( 'getpaid_submissions_process_discounts', array( &$this ) );
616
+		do_action_ref_array('getpaid_submissions_process_discounts', array(&$this));
617 617
 	}
618 618
 
619 619
 	/**
@@ -622,10 +622,10 @@  discard block
 block discarded – undo
622 622
 	 * @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.
623 623
 	 * @since 1.0.19
624 624
 	 */
625
-	public function add_discount( $discount ) {
626
-		$this->discounts[ $discount['name'] ]   = $discount;
627
-		$this->totals['discount']['initial']   += wpinv_sanitize_amount( $discount['initial_discount'] );
628
-		$this->totals['discount']['recurring'] += wpinv_sanitize_amount( $discount['recurring_discount'] );
625
+	public function add_discount($discount) {
626
+		$this->discounts[$discount['name']]   = $discount;
627
+		$this->totals['discount']['initial']   += wpinv_sanitize_amount($discount['initial_discount']);
628
+		$this->totals['discount']['recurring'] += wpinv_sanitize_amount($discount['recurring_discount']);
629 629
 	}
630 630
 
631 631
 	/**
@@ -633,12 +633,12 @@  discard block
 block discarded – undo
633 633
 	 *
634 634
 	 * @since 1.0.19
635 635
 	 */
636
-	public function remove_discount( $name ) {
636
+	public function remove_discount($name) {
637 637
 
638
-		if ( isset( $this->discounts[ $name ] ) ) {
639
-			$this->totals['discount']['initial']   -= $this->discounts[ $name ]['initial_discount'];
640
-			$this->totals['discount']['recurring'] -= $this->discounts[ $name ]['recurring_discount'];
641
-			unset( $this->discounts[ $name ] );
638
+		if (isset($this->discounts[$name])) {
639
+			$this->totals['discount']['initial']   -= $this->discounts[$name]['initial_discount'];
640
+			$this->totals['discount']['recurring'] -= $this->discounts[$name]['recurring_discount'];
641
+			unset($this->discounts[$name]);
642 642
 		}
643 643
 
644 644
 	}
@@ -650,7 +650,7 @@  discard block
 block discarded – undo
650 650
 	 * @return bool
651 651
 	 */
652 652
 	public function has_discount_code() {
653
-		return ! empty( $this->discounts['discount_code'] );
653
+		return !empty($this->discounts['discount_code']);
654 654
 	}
655 655
 
656 656
 	/**
@@ -707,13 +707,13 @@  discard block
 block discarded – undo
707 707
 	 */
708 708
 	public function process_fees() {
709 709
 
710
-		$fees_processor = new GetPaid_Payment_Form_Submission_Fees( $this );
710
+		$fees_processor = new GetPaid_Payment_Form_Submission_Fees($this);
711 711
 
712
-		foreach ( $fees_processor->fees as $fee ) {
713
-			$this->add_fee( $fee );
712
+		foreach ($fees_processor->fees as $fee) {
713
+			$this->add_fee($fee);
714 714
 		}
715 715
 
716
-		do_action_ref_array( 'getpaid_submissions_process_fees', array( &$this ) );
716
+		do_action_ref_array('getpaid_submissions_process_fees', array(&$this));
717 717
 	}
718 718
 
719 719
 	/**
@@ -722,11 +722,11 @@  discard block
 block discarded – undo
722 722
 	 * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
723 723
 	 * @since 1.0.19
724 724
 	 */
725
-	public function add_fee( $fee ) {
725
+	public function add_fee($fee) {
726 726
 
727
-		$this->fees[ $fee['name'] ]         = $fee;
728
-		$this->totals['fees']['initial']   += wpinv_sanitize_amount( $fee['initial_fee'] );
729
-		$this->totals['fees']['recurring'] += wpinv_sanitize_amount( $fee['recurring_fee'] );
727
+		$this->fees[$fee['name']]         = $fee;
728
+		$this->totals['fees']['initial']   += wpinv_sanitize_amount($fee['initial_fee']);
729
+		$this->totals['fees']['recurring'] += wpinv_sanitize_amount($fee['recurring_fee']);
730 730
 
731 731
 	}
732 732
 
@@ -735,12 +735,12 @@  discard block
 block discarded – undo
735 735
 	 *
736 736
 	 * @since 1.0.19
737 737
 	 */
738
-	public function remove_fee( $name ) {
738
+	public function remove_fee($name) {
739 739
 
740
-		if ( isset( $this->fees[ $name ] ) ) {
741
-			$this->totals['fees']['initial']   -= $this->fees[ $name ]['initial_fee'];
742
-			$this->totals['fees']['recurring'] -= $this->fees[ $name ]['recurring_fee'];
743
-			unset( $this->fees[ $name ] );
740
+		if (isset($this->fees[$name])) {
741
+			$this->totals['fees']['initial']   -= $this->fees[$name]['initial_fee'];
742
+			$this->totals['fees']['recurring'] -= $this->fees[$name]['recurring_fee'];
743
+			unset($this->fees[$name]);
744 744
 		}
745 745
 
746 746
 	}
@@ -779,7 +779,7 @@  discard block
 block discarded – undo
779 779
 	 * @since 1.0.19
780 780
 	 */
781 781
 	public function has_fees() {
782
-		return count( $this->fees ) !== 0;
782
+		return count($this->fees) !== 0;
783 783
 	}
784 784
 
785 785
 	/*
@@ -797,7 +797,7 @@  discard block
 block discarded – undo
797 797
 	 * @since 1.0.19
798 798
 	 */
799 799
 	public function is_initial_fetch() {
800
-		return empty( $this->data['initial_state'] );
800
+		return empty($this->data['initial_state']);
801 801
 	}
802 802
 
803 803
 	/**
@@ -807,7 +807,7 @@  discard block
 block discarded – undo
807 807
 	 */
808 808
 	public function get_total() {
809 809
 		$total = $this->get_subtotal() + $this->get_fee() + $this->get_tax() - $this->get_discount();
810
-		return max( $total, 0 );
810
+		return max($total, 0);
811 811
 	}
812 812
 
813 813
 	/**
@@ -817,7 +817,7 @@  discard block
 block discarded – undo
817 817
 	 */
818 818
 	public function get_recurring_total() {
819 819
 		$total = $this->get_recurring_subtotal() + $this->get_recurring_fee() + $this->get_recurring_tax() - $this->get_recurring_discount();
820
-		return max( $total, 0 );
820
+		return max($total, 0);
821 821
 	}
822 822
 
823 823
 	/**
@@ -829,12 +829,12 @@  discard block
 block discarded – undo
829 829
 		$initial   = $this->get_total();
830 830
 		$recurring = $this->get_recurring_total();
831 831
 
832
-		if ( $this->has_recurring == 0 ) {
832
+		if ($this->has_recurring == 0) {
833 833
 			$recurring = 0;
834 834
 		}
835 835
 
836 836
 		$collect = $initial > 0 || $recurring > 0;
837
-		return apply_filters( 'getpaid_submission_should_collect_payment_details', $collect, $this  );
837
+		return apply_filters('getpaid_submission_should_collect_payment_details', $collect, $this);
838 838
 	}
839 839
 
840 840
 	/**
@@ -843,7 +843,7 @@  discard block
 block discarded – undo
843 843
 	 * @since 1.0.19
844 844
 	 */
845 845
 	public function get_billing_email() {
846
-		return apply_filters( 'getpaid_get_submission_billing_email', $this->get_field( 'billing_email' ), $this  );
846
+		return apply_filters('getpaid_get_submission_billing_email', $this->get_field('billing_email'), $this);
847 847
 	}
848 848
 
849 849
 	/**
@@ -853,7 +853,7 @@  discard block
 block discarded – undo
853 853
 	 */
854 854
 	public function has_billing_email() {
855 855
 		$billing_email = $this->get_billing_email();
856
-		return ! empty( $billing_email ) && is_email( $billing_email );
856
+		return !empty($billing_email) && is_email($billing_email);
857 857
 	}
858 858
 
859 859
 	/**
@@ -883,8 +883,8 @@  discard block
 block discarded – undo
883 883
 	 * @since 1.0.19
884 884
 	 * @return mixed|null
885 885
 	 */
886
-	public function get_field( $field, $sub_array_key = null ) {
887
-		return getpaid_get_array_field( $this->data, $field, $sub_array_key );
886
+	public function get_field($field, $sub_array_key = null) {
887
+		return getpaid_get_array_field($this->data, $field, $sub_array_key);
888 888
 	}
889 889
 
890 890
 	/**
@@ -892,8 +892,8 @@  discard block
 block discarded – undo
892 892
 	 *
893 893
 	 * @since 1.0.19
894 894
 	 */
895
-	public function is_required_field_set( $field ) {
896
-		return empty( $field['required'] ) || ! empty( $this->data[ $field['id'] ] );
895
+	public function is_required_field_set($field) {
896
+		return empty($field['required']) || !empty($this->data[$field['id']]);
897 897
 	}
898 898
 
899 899
 	/**
@@ -901,8 +901,8 @@  discard block
 block discarded – undo
901 901
 	 *
902 902
 	 * @since 1.0.19
903 903
 	 */
904
-	public function format_amount( $amount ) {
905
-		return wpinv_price( $amount, $this->get_currency() );
904
+	public function format_amount($amount) {
905
+		return wpinv_price($amount, $this->get_currency());
906 906
 	}
907 907
 
908 908
 }
Please login to merge, or discard this patch.
includes/wpinv-gateway-functions.php 1 patch
Spacing   +121 added lines, -121 removed lines patch added patch discarded remove patch
@@ -3,7 +3,7 @@  discard block
 block discarded – undo
3 3
  * Contains gateway functions.
4 4
  *
5 5
  */
6
-defined( 'ABSPATH' ) || exit;
6
+defined('ABSPATH') || exit;
7 7
 
8 8
 /**
9 9
  * Returns an array of payment gateways.
@@ -11,30 +11,30 @@  discard block
 block discarded – undo
11 11
  * @return array
12 12
  */
13 13
 function wpinv_get_payment_gateways() {
14
-    return apply_filters( 'wpinv_payment_gateways', array() );
14
+    return apply_filters('wpinv_payment_gateways', array());
15 15
 }
16 16
 
17
-function wpinv_payment_gateway_titles( $all_gateways ) {
17
+function wpinv_payment_gateway_titles($all_gateways) {
18 18
 
19 19
     $options  = wpinv_get_options();
20 20
     $gateways = array();
21
-    foreach ( $all_gateways as $key => $gateway ) {
22
-        if ( !empty( $options[$key . '_title'] ) ) {
23
-            $all_gateways[$key]['checkout_label'] = __( $options[$key . '_title'], 'invoicing' );
21
+    foreach ($all_gateways as $key => $gateway) {
22
+        if (!empty($options[$key . '_title'])) {
23
+            $all_gateways[$key]['checkout_label'] = __($options[$key . '_title'], 'invoicing');
24 24
         }
25 25
 
26
-        $gateways[$key] = isset( $options[$key . '_ordering'] ) ? $options[$key . '_ordering'] : ( isset( $gateway['ordering'] ) ? $gateway['ordering'] : '' );
26
+        $gateways[$key] = isset($options[$key . '_ordering']) ? $options[$key . '_ordering'] : (isset($gateway['ordering']) ? $gateway['ordering'] : '');
27 27
     }
28 28
 
29
-    asort( $gateways );
29
+    asort($gateways);
30 30
 
31
-    foreach ( $gateways as $gateway => $key ) {
31
+    foreach ($gateways as $gateway => $key) {
32 32
         $gateways[$gateway] = $all_gateways[$gateway];
33 33
     }
34 34
 
35 35
     return $gateways;
36 36
 }
37
-add_filter( 'wpinv_payment_gateways', 'wpinv_payment_gateway_titles', 1000, 1 );
37
+add_filter('wpinv_payment_gateways', 'wpinv_payment_gateway_titles', 1000, 1);
38 38
 
39 39
 /**
40 40
  * Returns an array of enabled gateways.
@@ -42,38 +42,38 @@  discard block
 block discarded – undo
42 42
  * @param bool $sort
43 43
  * @return array
44 44
  */
45
-function wpinv_get_enabled_payment_gateways( $sort = false ) {
45
+function wpinv_get_enabled_payment_gateways($sort = false) {
46 46
 
47 47
     $enabled = array();
48 48
 
49
-    foreach ( wpinv_get_payment_gateways() as $gateway => $data ) {
49
+    foreach (wpinv_get_payment_gateways() as $gateway => $data) {
50 50
 
51
-        if ( (int) wpinv_get_option( "{$gateway}_active", $gateway === 'manual' ) === 1 ) {
52
-            $enabled[ $gateway ] = $data;
51
+        if ((int) wpinv_get_option("{$gateway}_active", $gateway === 'manual') === 1) {
52
+            $enabled[$gateway] = $data;
53 53
         }
54 54
 
55 55
     }
56 56
 
57
-    if ( true === $sort ) {
58
-        uasort( $enabled, 'wpinv_sort_gateway_order' );
57
+    if (true === $sort) {
58
+        uasort($enabled, 'wpinv_sort_gateway_order');
59 59
 
60 60
         // Reorder our gateways so the default is first
61 61
         $default_gateway_id = wpinv_get_default_gateway();
62
-        if ( isset( $enabled[ $default_gateway_id ] ) ) {
62
+        if (isset($enabled[$default_gateway_id])) {
63 63
             $default_gateway = array(
64
-                $default_gateway_id => $enabled[ $default_gateway_id ]
64
+                $default_gateway_id => $enabled[$default_gateway_id]
65 65
             );
66 66
 
67
-            unset( $enabled[ $default_gateway_id ] );
68
-            $enabled = array_merge( $default_gateway, $enabled );
67
+            unset($enabled[$default_gateway_id]);
68
+            $enabled = array_merge($default_gateway, $enabled);
69 69
         }
70 70
 
71 71
     }
72 72
 
73
-    return apply_filters( 'wpinv_enabled_payment_gateways', $enabled );
73
+    return apply_filters('wpinv_enabled_payment_gateways', $enabled);
74 74
 }
75 75
 
76
-function wpinv_sort_gateway_order( $a, $b ) {
76
+function wpinv_sort_gateway_order($a, $b) {
77 77
     return $a['ordering'] - $b['ordering'];
78 78
 }
79 79
 
@@ -83,9 +83,9 @@  discard block
 block discarded – undo
83 83
  * @param string $gateway
84 84
  * @return bool
85 85
  */
86
-function wpinv_is_gateway_active( $gateway ) {
87
-    $is_active = (int) wpinv_get_option( "{$gateway}_active", $gateway === 'manual' ) === 1 ;
88
-    return apply_filters( 'wpinv_is_gateway_active', $is_active, $gateway );
86
+function wpinv_is_gateway_active($gateway) {
87
+    $is_active = (int) wpinv_get_option("{$gateway}_active", $gateway === 'manual') === 1;
88
+    return apply_filters('wpinv_is_gateway_active', $is_active, $gateway);
89 89
 }
90 90
 
91 91
 /**
@@ -94,11 +94,11 @@  discard block
 block discarded – undo
94 94
  * @return string|false
95 95
  */
96 96
 function wpinv_get_default_gateway() {
97
-    $default  = wpinv_get_option( 'default_gateway' );
97
+    $default  = wpinv_get_option('default_gateway');
98 98
     $gateways = wpinv_get_enabled_payment_gateways();
99
-    $default  = ! empty( $default ) && isset( $gateways[ $default ] ) ? $default : false;
99
+    $default  = !empty($default) && isset($gateways[$default]) ? $default : false;
100 100
 
101
-    return apply_filters( 'wpinv_default_gateway', $default );
101
+    return apply_filters('wpinv_default_gateway', $default);
102 102
 }
103 103
 
104 104
 /**
@@ -107,17 +107,17 @@  discard block
 block discarded – undo
107 107
  * @param string $gateway The gateway to key.
108 108
  * @return string
109 109
  */
110
-function wpinv_get_gateway_admin_label( $gateway ) {
110
+function wpinv_get_gateway_admin_label($gateway) {
111 111
 
112
-    if ( empty( $gateway ) || 'none' == $gateway ) {
113
-        return esc_html__( 'No Gateway', 'invoicing' );
112
+    if (empty($gateway) || 'none' == $gateway) {
113
+        return esc_html__('No Gateway', 'invoicing');
114 114
     }
115 115
 
116 116
     $gateways = wpinv_get_payment_gateways();
117
-    $label    = isset( $gateways[ $gateway ] ) ? $gateways[ $gateway ]['admin_label'] : $gateway;
118
-    $gateway  = apply_filters( 'wpinv_gateway_admin_label', $label, $gateway );
117
+    $label    = isset($gateways[$gateway]) ? $gateways[$gateway]['admin_label'] : $gateway;
118
+    $gateway  = apply_filters('wpinv_gateway_admin_label', $label, $gateway);
119 119
 
120
-    return wpinv_clean( $gateway );
120
+    return wpinv_clean($gateway);
121 121
 }
122 122
 
123 123
 /**
@@ -125,48 +125,48 @@  discard block
 block discarded – undo
125 125
  *
126 126
  * @param string $gateway
127 127
  */
128
-function wpinv_get_gateway_description( $gateway ) {
128
+function wpinv_get_gateway_description($gateway) {
129 129
 
130 130
     $options     = wpinv_get_options();
131
-    $description = ! empty( $options[$gateway . '_desc'] ) ? $options[$gateway . '_desc'] : '';
131
+    $description = !empty($options[$gateway . '_desc']) ? $options[$gateway . '_desc'] : '';
132 132
 
133
-    return apply_filters( 'wpinv_gateway_description', $description, $gateway );
133
+    return apply_filters('wpinv_gateway_description', $description, $gateway);
134 134
 }
135 135
 
136
-function wpinv_get_gateway_button_label( $gateway ) {
137
-    return apply_filters( 'wpinv_gateway_' . $gateway . '_button_label', '' );
136
+function wpinv_get_gateway_button_label($gateway) {
137
+    return apply_filters('wpinv_gateway_' . $gateway . '_button_label', '');
138 138
 }
139 139
 
140
-function wpinv_get_gateway_checkout_label( $gateway ) {
140
+function wpinv_get_gateway_checkout_label($gateway) {
141 141
     $gateways = wpinv_get_payment_gateways();
142
-    $label    = isset( $gateways[ $gateway ] ) ? $gateways[ $gateway ]['checkout_label'] : $gateway;
142
+    $label    = isset($gateways[$gateway]) ? $gateways[$gateway]['checkout_label'] : $gateway;
143 143
 
144
-    if ( $gateway == 'none' ) {
145
-        $label = __( 'None', 'invoicing' );
144
+    if ($gateway == 'none') {
145
+        $label = __('None', 'invoicing');
146 146
     }
147 147
 
148
-    return apply_filters( 'wpinv_gateway_checkout_label', ucfirst( $label ), $gateway );
148
+    return apply_filters('wpinv_gateway_checkout_label', ucfirst($label), $gateway);
149 149
 }
150 150
 
151
-function wpinv_settings_sections_gateways( $settings ) {
151
+function wpinv_settings_sections_gateways($settings) {
152 152
     $gateways = wpinv_get_payment_gateways();
153
-    ksort( $gateways );
153
+    ksort($gateways);
154 154
 
155
-    foreach  ( $gateways as $key => $gateway ) {
156
-        $settings[ $key ] = $gateway['admin_label'];
155
+    foreach ($gateways as $key => $gateway) {
156
+        $settings[$key] = $gateway['admin_label'];
157 157
     }
158 158
 
159 159
     return $settings;
160 160
 }
161
-add_filter( 'wpinv_settings_sections_gateways', 'wpinv_settings_sections_gateways', 10, 1 );
161
+add_filter('wpinv_settings_sections_gateways', 'wpinv_settings_sections_gateways', 10, 1);
162 162
 
163 163
 /**
164 164
  * Adds GateWay settings.
165 165
  */
166
-function wpinv_settings_gateways( $settings ) {
166
+function wpinv_settings_gateways($settings) {
167 167
 
168 168
     // Loop through each gateway.
169
-    foreach  ( wpinv_get_payment_gateways() as $key => $gateway ) {
169
+    foreach (wpinv_get_payment_gateways() as $key => $gateway) {
170 170
 
171 171
         $gateway_settings = array(
172 172
 
@@ -174,7 +174,7 @@  discard block
 block discarded – undo
174 174
             "{$key}_header" => array(
175 175
 
176 176
                 'id'     => "{$key}_gateway_header",
177
-                'name'   => '<h3>' . wp_sprintf( __( '%s Settings', 'invoicing' ), $gateway['admin_label'] ) . '</h3>',
177
+                'name'   => '<h3>' . wp_sprintf(__('%s Settings', 'invoicing'), $gateway['admin_label']) . '</h3>',
178 178
                 'custom' => $key,
179 179
                 'type'   => 'gateway_header',
180 180
 
@@ -183,8 +183,8 @@  discard block
 block discarded – undo
183 183
             // Activate/Deactivate a gateway.
184 184
             "{$key}_active" => array(
185 185
                 'id'   => $key . '_active',
186
-                'name' => __( 'Activate', 'invoicing' ),
187
-                'desc' => wp_sprintf( __( 'Enable %s', 'invoicing' ), $gateway['admin_label'] ),
186
+                'name' => __('Activate', 'invoicing'),
187
+                'desc' => wp_sprintf(__('Enable %s', 'invoicing'), $gateway['admin_label']),
188 188
                 'type' => 'checkbox',
189 189
                 'std'  => $key === 'manual' ? '1' : '0',
190 190
             ),
@@ -192,8 +192,8 @@  discard block
 block discarded – undo
192 192
             // Activate/Deactivate sandbox.
193 193
             "{$key}_sandbox" => array(
194 194
                 'id'   => $key . '_sandbox',
195
-                'name' => __( 'Sandbox', 'invoicing' ),
196
-                'desc' => __( 'Enable sandbox to test payments', 'invoicing' ),
195
+                'name' => __('Sandbox', 'invoicing'),
196
+                'desc' => __('Enable sandbox to test payments', 'invoicing'),
197 197
                 'type' => 'checkbox',
198 198
                 'std'  => '1',
199 199
             ),
@@ -201,40 +201,40 @@  discard block
 block discarded – undo
201 201
             // Checkout title.
202 202
             "{$key}_title" => array(
203 203
                 'id'   => $key . '_title',
204
-                'name' => __( 'Checkout Title', 'invoicing' ),
205
-                'std'  => isset( $gateway['checkout_label'] ) ? $gateway['checkout_label'] : '',
204
+                'name' => __('Checkout Title', 'invoicing'),
205
+                'std'  => isset($gateway['checkout_label']) ? $gateway['checkout_label'] : '',
206 206
                 'type' => 'text',
207 207
             ),
208 208
 
209 209
             // Checkout description.
210 210
             "{$key}_desc" => array(
211 211
                 'id'   => $key . '_desc',
212
-                'name' => __( 'Checkout Description', 'invoicing' ),
213
-                'std'  => apply_filters( "getpaid_default_{$key}_checkout_description", '' ),
212
+                'name' => __('Checkout Description', 'invoicing'),
213
+                'std'  => apply_filters("getpaid_default_{$key}_checkout_description", ''),
214 214
                 'type' => 'text',
215 215
             ),
216 216
 
217 217
             // Checkout order.
218 218
             "{$key}_ordering" => array(
219 219
                 'id'   => $key . '_ordering',
220
-                'name' => __( 'Priority', 'invoicing' ),
221
-                'std'  => apply_filters( "getpaid_default_{$key}_checkout_description", '' ),
220
+                'name' => __('Priority', 'invoicing'),
221
+                'std'  => apply_filters("getpaid_default_{$key}_checkout_description", ''),
222 222
                 'type' => 'number',
223 223
                 'step' => '1',
224 224
                 'min'  => '0',
225 225
                 'max'  => '100000',
226
-                'std'  => isset( $gateway['ordering'] ) ? $gateway['ordering'] : '10',
226
+                'std'  => isset($gateway['ordering']) ? $gateway['ordering'] : '10',
227 227
             ),
228 228
 
229 229
         );
230 230
 
231 231
         // Maybe remove the sandbox.
232
-        if ( ! getpaid_payment_gateway_supports( $key, 'sandbox' ) ) {
233
-            unset( $gateway_settings["{$key}_sandbox"] );
232
+        if (!getpaid_payment_gateway_supports($key, 'sandbox')) {
233
+            unset($gateway_settings["{$key}_sandbox"]);
234 234
         }
235 235
 
236
-        $gateway_settings = apply_filters( 'wpinv_gateway_settings', $gateway_settings, $key, $gateway );
237
-        $gateway_settings = apply_filters( 'wpinv_gateway_settings_' . $key, $gateway_settings, $gateway );
236
+        $gateway_settings = apply_filters('wpinv_gateway_settings', $gateway_settings, $key, $gateway);
237
+        $gateway_settings = apply_filters('wpinv_gateway_settings_' . $key, $gateway_settings, $gateway);
238 238
 
239 239
         $settings[$key] = $gateway_settings;
240 240
     }
@@ -242,10 +242,10 @@  discard block
 block discarded – undo
242 242
     return $settings;
243 243
 
244 244
 }
245
-add_filter( 'wpinv_settings_gateways', 'wpinv_settings_gateways', 10, 1 );
245
+add_filter('wpinv_settings_gateways', 'wpinv_settings_gateways', 10, 1);
246 246
 
247
-function wpinv_gateway_header_callback( $args ) {
248
-    echo '<input type="hidden" id="wpinv_settings[save_gateway]" name="wpinv_settings[save_gateway]" value="' . esc_attr( $args['custom'] ) . '" />';
247
+function wpinv_gateway_header_callback($args) {
248
+    echo '<input type="hidden" id="wpinv_settings[save_gateway]" name="wpinv_settings[save_gateway]" value="' . esc_attr($args['custom']) . '" />';
249 249
 }
250 250
 
251 251
 /**
@@ -256,61 +256,61 @@  discard block
 block discarded – undo
256 256
  * @return bool
257 257
  * @since 2.3.0
258 258
  */
259
-function getpaid_payment_gateway_supports( $gateway, $feature ) {
259
+function getpaid_payment_gateway_supports($gateway, $feature) {
260 260
 
261 261
     $supports = false;
262 262
 
263
-    $supports = apply_filters( "getpaid_{$gateway}_supports_{$feature}", false );
263
+    $supports = apply_filters("getpaid_{$gateway}_supports_{$feature}", false);
264 264
 
265 265
     // Backwards compatibility.
266
-    $supports = apply_filters( "wpinv_{$gateway}_supports_{$feature}", $supports );
267
-    $supports = apply_filters( "wpinv_{$gateway}_support_{$feature}", $supports );
266
+    $supports = apply_filters("wpinv_{$gateway}_supports_{$feature}", $supports);
267
+    $supports = apply_filters("wpinv_{$gateway}_support_{$feature}", $supports);
268 268
 
269
-    $supports = apply_filters( "getpaid_gateway_supports_{$feature}", $supports, $gateway );
270
-    $supports = apply_filters( 'getpaid_payment_gateway_supports', $supports, $feature, $gateway );
269
+    $supports = apply_filters("getpaid_gateway_supports_{$feature}", $supports, $gateway);
270
+    $supports = apply_filters('getpaid_payment_gateway_supports', $supports, $feature, $gateway);
271 271
 
272 272
     return $supports;
273 273
 }
274 274
 
275
-function wpinv_get_chosen_gateway( $invoice_id = 0 ) {
276
-	$gateways = array_keys( wpinv_get_enabled_payment_gateways() );
275
+function wpinv_get_chosen_gateway($invoice_id = 0) {
276
+	$gateways = array_keys(wpinv_get_enabled_payment_gateways());
277 277
 
278 278
     $chosen = false;
279
-    if ( $invoice_id > 0 && $invoice = wpinv_get_invoice( $invoice_id ) ) {
279
+    if ($invoice_id > 0 && $invoice = wpinv_get_invoice($invoice_id)) {
280 280
         $chosen = $invoice->get_gateway();
281 281
     }
282 282
 
283
-	$chosen   = isset( $_REQUEST['payment-mode'] ) ? sanitize_text_field( $_REQUEST['payment-mode'] ) : $chosen;
283
+	$chosen = isset($_REQUEST['payment-mode']) ? sanitize_text_field($_REQUEST['payment-mode']) : $chosen;
284 284
 
285
-	if ( false !== $chosen ) {
286
-		$chosen = preg_replace('/[^a-zA-Z0-9-_]+/', '', $chosen );
285
+	if (false !== $chosen) {
286
+		$chosen = preg_replace('/[^a-zA-Z0-9-_]+/', '', $chosen);
287 287
 	}
288 288
 
289
-	if ( ! empty ( $chosen ) ) {
290
-		$enabled_gateway = urldecode( $chosen );
291
-	} else if (  !empty( $invoice ) && (float)$invoice->get_subtotal() <= 0 ) {
289
+	if (!empty ($chosen)) {
290
+		$enabled_gateway = urldecode($chosen);
291
+	} else if (!empty($invoice) && (float) $invoice->get_subtotal() <= 0) {
292 292
 		$enabled_gateway = 'manual';
293 293
 	} else {
294 294
 		$enabled_gateway = wpinv_get_default_gateway();
295 295
 	}
296 296
 
297
-    if ( !wpinv_is_gateway_active( $enabled_gateway ) && !empty( $gateways ) ) {
298
-        if(wpinv_is_gateway_active( wpinv_get_default_gateway()) ){
297
+    if (!wpinv_is_gateway_active($enabled_gateway) && !empty($gateways)) {
298
+        if (wpinv_is_gateway_active(wpinv_get_default_gateway())) {
299 299
             $enabled_gateway = wpinv_get_default_gateway();
300
-        }else{
300
+        } else {
301 301
             $enabled_gateway = $gateways[0];
302 302
         }
303 303
 
304 304
     }
305 305
 
306
-	return apply_filters( 'wpinv_chosen_gateway', $enabled_gateway );
306
+	return apply_filters('wpinv_chosen_gateway', $enabled_gateway);
307 307
 }
308 308
 
309
-function wpinv_record_gateway_error( $title = '', $message = '' ) {
310
-    return wpinv_error_log( $message, $title );
309
+function wpinv_record_gateway_error($title = '', $message = '') {
310
+    return wpinv_error_log($message, $title);
311 311
 }
312 312
 
313
-function wpinv_count_sales_by_gateway( $gateway_id = 'paypal', $status = 'publish' ) {
313
+function wpinv_count_sales_by_gateway($gateway_id = 'paypal', $status = 'publish') {
314 314
 	$ret  = 0;
315 315
 	$args = array(
316 316
 		'meta_key'    => '_wpinv_gateway',
@@ -321,9 +321,9 @@  discard block
 block discarded – undo
321 321
 		'fields'      => 'ids'
322 322
 	);
323 323
 
324
-	$payments = new WP_Query( $args );
324
+	$payments = new WP_Query($args);
325 325
 
326
-	if( $payments )
326
+	if ($payments)
327 327
 		$ret = $payments->post_count;
328 328
 	return $ret;
329 329
 }
@@ -331,13 +331,13 @@  discard block
 block discarded – undo
331 331
 /**
332 332
  * Displays the ipn url field.
333 333
  */
334
-function wpinv_ipn_url_callback( $args ) {
335
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
334
+function wpinv_ipn_url_callback($args) {
335
+    $sanitize_id = wpinv_sanitize_key($args['id']);
336 336
 
337 337
     $attrs = $args['readonly'] ? ' readonly' : '';
338 338
 
339
-    $html = '<input class="regular-text" type="text" ' . $attrs . ' value="' . esc_attr( $args['std'] ) . '" name="wpinv_settings[' . $sanitize_id . ']" id="wpinv_settings[' . $sanitize_id . ']" onClick="this.select()">';
340
-    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']">'  . $args['desc'] . '</label>';
339
+    $html = '<input class="regular-text" type="text" ' . $attrs . ' value="' . esc_attr($args['std']) . '" name="wpinv_settings[' . $sanitize_id . ']" id="wpinv_settings[' . $sanitize_id . ']" onClick="this.select()">';
340
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']">' . $args['desc'] . '</label>';
341 341
 
342 342
     echo $html;
343 343
 }
@@ -349,10 +349,10 @@  discard block
 block discarded – undo
349 349
  *
350 350
  * @return bool
351 351
  */
352
-function wpinv_is_test_mode( $gateway = '' ) {
353
-    $sandbox  = empty( $gateway ) ? false : wpinv_get_option( "{$gateway}_sandbox", true );
354
-    $supports = getpaid_payment_gateway_supports( $gateway, 'sandbox' );
355
-    return apply_filters( 'wpinv_is_test_mode', $sandbox && $supports, $gateway );
352
+function wpinv_is_test_mode($gateway = '') {
353
+    $sandbox  = empty($gateway) ? false : wpinv_get_option("{$gateway}_sandbox", true);
354
+    $supports = getpaid_payment_gateway_supports($gateway, 'sandbox');
355
+    return apply_filters('wpinv_is_test_mode', $sandbox && $supports, $gateway);
356 356
 }
357 357
 
358 358
 /**
@@ -363,7 +363,7 @@  discard block
 block discarded – undo
363 363
  *
364 364
  * @return string
365 365
  */
366
-function wpinv_get_ipn_url( $gateway = false, $args = array() ) {
366
+function wpinv_get_ipn_url($gateway = false, $args = array()) {
367 367
     $args = wp_parse_args(
368 368
         array(
369 369
             'wpi-listener' => 'IPN',
@@ -372,7 +372,7 @@  discard block
 block discarded – undo
372 372
         $args
373 373
     );
374 374
 
375
-    return apply_filters( 'wpinv_ipn_url', add_query_arg( $args,  home_url( 'index.php' ) ), $gateway, $args );
375
+    return apply_filters('wpinv_ipn_url', add_query_arg($args, home_url('index.php')), $gateway, $args);
376 376
 
377 377
 }
378 378
 
@@ -383,34 +383,34 @@  discard block
 block discarded – undo
383 383
  *
384 384
  * @return string
385 385
  */
386
-function getpaid_get_non_query_string_ipn_url( $gateway ) {
387
-    $gateway = wpinv_sanitize_key( $gateway );
388
-    return home_url( "getpaid-ipn/$gateway" );
386
+function getpaid_get_non_query_string_ipn_url($gateway) {
387
+    $gateway = wpinv_sanitize_key($gateway);
388
+    return home_url("getpaid-ipn/$gateway");
389 389
 }
390 390
 
391 391
 
392 392
 /**
393 393
  * Retrieves request data with slashes removed slashes.
394 394
  */
395
-function wpinv_get_post_data( $method = 'request' ) {
395
+function wpinv_get_post_data($method = 'request') {
396 396
 
397
-    if ( $method == 'post' ) {
398
-        return wp_kses_post_deep( wp_unslash( $_POST ) );
397
+    if ($method == 'post') {
398
+        return wp_kses_post_deep(wp_unslash($_POST));
399 399
     }
400 400
 
401
-    if ( $method == 'get' ) {
402
-        return wp_kses_post_deep( wp_unslash( $_GET ) );
401
+    if ($method == 'get') {
402
+        return wp_kses_post_deep(wp_unslash($_GET));
403 403
     }
404 404
 
405
-    return wp_kses_post_deep( wp_unslash( $_REQUEST ) );
405
+    return wp_kses_post_deep(wp_unslash($_REQUEST));
406 406
 
407 407
 }
408 408
 
409 409
 /**
410 410
  * Checks if a given gateway supports subscription payments.
411 411
  */
412
-function wpinv_gateway_support_subscription( $gateway ) {
413
-    return getpaid_payment_gateway_supports( $gateway, 'subscription' );
412
+function wpinv_gateway_support_subscription($gateway) {
413
+    return getpaid_payment_gateway_supports($gateway, 'subscription');
414 414
 }
415 415
 
416 416
 /**
@@ -419,14 +419,14 @@  discard block
 block discarded – undo
419 419
  * @param array $gateways an array of gateways.
420 420
  * @param GetPaid_Payment_Form $form payment form.
421 421
  */
422
-function wpinv_payment_gateways_on_cart( $gateways, $form ) {
422
+function wpinv_payment_gateways_on_cart($gateways, $form) {
423 423
 
424
-    if ( $form->is_recurring() ) {
424
+    if ($form->is_recurring()) {
425 425
 
426
-        foreach ( array_keys( $gateways ) as $gateway ) {
426
+        foreach (array_keys($gateways) as $gateway) {
427 427
 
428
-            if ( ! wpinv_gateway_support_subscription( $gateway ) ) {
429
-                unset( $gateways[$gateway] );
428
+            if (!wpinv_gateway_support_subscription($gateway)) {
429
+                unset($gateways[$gateway]);
430 430
             }
431 431
 
432 432
         }
@@ -435,4 +435,4 @@  discard block
 block discarded – undo
435 435
 
436 436
     return $gateways;
437 437
 }
438
-add_filter( 'getpaid_payment_form_gateways', 'wpinv_payment_gateways_on_cart', 10, 2 );
438
+add_filter('getpaid_payment_form_gateways', 'wpinv_payment_gateways_on_cart', 10, 2);
Please login to merge, or discard this patch.
includes/gateways/class-getpaid-worldpay-gateway.php 2 patches
Indentation   +94 added lines, -94 removed lines patch added patch discarded remove patch
@@ -13,65 +13,65 @@  discard block
 block discarded – undo
13 13
 class GetPaid_Worldpay_Gateway extends GetPaid_Payment_Gateway {
14 14
 
15 15
     /**
16
-	 * Payment method id.
17
-	 *
18
-	 * @var string
19
-	 */
16
+     * Payment method id.
17
+     *
18
+     * @var string
19
+     */
20 20
     public $id = 'worldpay';
21 21
 
22 22
     /**
23
-	 * Payment method order.
24
-	 *
25
-	 * @var int
26
-	 */
23
+     * Payment method order.
24
+     *
25
+     * @var int
26
+     */
27 27
     public $order = 5;
28 28
 
29 29
     /**
30
-	 * Endpoint for requests from Worldpay.
31
-	 *
32
-	 * @var string
33
-	 */
34
-	protected $notify_url;
35
-
36
-	/**
37
-	 * Endpoint for requests to Worldpay.
38
-	 *
39
-	 * @var string
40
-	 */
30
+     * Endpoint for requests from Worldpay.
31
+     *
32
+     * @var string
33
+     */
34
+    protected $notify_url;
35
+
36
+    /**
37
+     * Endpoint for requests to Worldpay.
38
+     *
39
+     * @var string
40
+     */
41 41
     protected $endpoint;
42 42
 
43 43
     /**
44
-	 * An array of features that this gateway supports.
45
-	 *
46
-	 * @var array
47
-	 */
44
+     * An array of features that this gateway supports.
45
+     *
46
+     * @var array
47
+     */
48 48
     protected $supports = array( 'sandbox' );
49 49
     
50 50
     /**
51
-	 * Currencies this gateway is allowed for.
52
-	 *
53
-	 * @var array
54
-	 */
55
-	public $currencies = array( 'AUD', 'ARS', 'CAD', 'CHF', 'DKK', 'EUR', 'HKD', 'MYR', 'GBP', 'NZD', 'NOK', 'SGD', 'LKR', 'SEK', 'TRY', 'USD', 'ZAR' );
51
+     * Currencies this gateway is allowed for.
52
+     *
53
+     * @var array
54
+     */
55
+    public $currencies = array( 'AUD', 'ARS', 'CAD', 'CHF', 'DKK', 'EUR', 'HKD', 'MYR', 'GBP', 'NZD', 'NOK', 'SGD', 'LKR', 'SEK', 'TRY', 'USD', 'ZAR' );
56 56
 
57 57
     /**
58
-	 * URL to view a transaction.
59
-	 *
60
-	 * @var string
61
-	 */
58
+     * URL to view a transaction.
59
+     *
60
+     * @var string
61
+     */
62 62
     public $view_transaction_url = 'https://www.{sandbox}paypal.com/activity/payment/%s';
63 63
 
64 64
     /**
65
-	 * URL to view a subscription.
66
-	 *
67
-	 * @var string
68
-	 */
69
-	public $view_subscription_url = 'https://www.{sandbox}paypal.com/cgi-bin/webscr?cmd=_profile-recurring-payments&encrypted_profile_id=%s';
65
+     * URL to view a subscription.
66
+     *
67
+     * @var string
68
+     */
69
+    public $view_subscription_url = 'https://www.{sandbox}paypal.com/cgi-bin/webscr?cmd=_profile-recurring-payments&encrypted_profile_id=%s';
70 70
 
71 71
     /**
72
-	 * Class constructor.
73
-	 */
74
-	public function __construct() {
72
+     * Class constructor.
73
+     */
74
+    public function __construct() {
75 75
 
76 76
         $this->method_title         = __( 'Worldpay', 'invoicing' );
77 77
         $this->title                = __( 'Worldpay - Credit Card / Debit Card', 'invoicing' );
@@ -85,15 +85,15 @@  discard block
 block discarded – undo
85 85
     }
86 86
 
87 87
     /**
88
-	 * Process Payment.
89
-	 *
90
-	 *
91
-	 * @param WPInv_Invoice $invoice Invoice.
92
-	 * @param array $submission_data Posted checkout fields.
93
-	 * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
94
-	 * @return array
95
-	 */
96
-	public function process_payment( $invoice, $submission_data, $submission ) {
88
+     * Process Payment.
89
+     *
90
+     *
91
+     * @param WPInv_Invoice $invoice Invoice.
92
+     * @param array $submission_data Posted checkout fields.
93
+     * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
94
+     * @return array
95
+     */
96
+    public function process_payment( $invoice, $submission_data, $submission ) {
97 97
 
98 98
         // Get redirect url.
99 99
         $worldpay_redirect = esc_url( $this->get_request_url( $invoice ) );
@@ -128,31 +128,31 @@  discard block
 block discarded – undo
128 128
     }
129 129
 
130 130
     /**
131
-	 * Get the Worldpay request URL for an invoice.
132
-	 *
133
-	 * @param  WPInv_Invoice $invoice Invoice object.
134
-	 * @return string
135
-	 */
136
-	public function get_request_url( $invoice ) {
131
+     * Get the Worldpay request URL for an invoice.
132
+     *
133
+     * @param  WPInv_Invoice $invoice Invoice object.
134
+     * @return string
135
+     */
136
+    public function get_request_url( $invoice ) {
137 137
 
138 138
         // Endpoint for this request
139
-		$this->endpoint = $this->is_sandbox( $invoice ) ? 'https://secure-test.worldpay.com/wcc/purchase' : 'https://secure.worldpay.com/wcc/purchase';
139
+        $this->endpoint = $this->is_sandbox( $invoice ) ? 'https://secure-test.worldpay.com/wcc/purchase' : 'https://secure.worldpay.com/wcc/purchase';
140 140
 
141 141
         return $this->endpoint;
142 142
 
143
-	}
143
+    }
144 144
 
145 145
     /**
146
-	 * Get Worldpay Args for passing to Worldpay.
147
-	 *
148
-	 * @param  WPInv_Invoice $invoice Invoice object.
149
-	 * @return array
150
-	 */
151
-	protected function get_worldpay_args( $invoice ) {
152
-
153
-		return apply_filters(
154
-			'getpaid_worldpay_args',
155
-			array(
146
+     * Get Worldpay Args for passing to Worldpay.
147
+     *
148
+     * @param  WPInv_Invoice $invoice Invoice object.
149
+     * @return array
150
+     */
151
+    protected function get_worldpay_args( $invoice ) {
152
+
153
+        return apply_filters(
154
+            'getpaid_worldpay_args',
155
+            array(
156 156
                 'amount'         => wpinv_sanitize_amount( $invoice->get_total() ), // mandatory
157 157
                 'cartId'         => wpinv_clean( $invoice->get_number() ), // mandatory reference for the item purchased
158 158
                 'currency'       => wpinv_clean( $invoice->get_currency() ), // mandatory
@@ -177,18 +177,18 @@  discard block
 block discarded – undo
177 177
                 'countryString'  => wpinv_clean( wpinv_country_name( $invoice->get_country() ) ),
178 178
                 'compName'       => wpinv_clean( $invoice->get_company() ),
179 179
             ),
180
-			$invoice
181
-		);
180
+            $invoice
181
+        );
182 182
 
183 183
     }
184 184
 
185 185
     /**
186
-	 * Secures worldpay args with an md5 hash.
187
-	 *
188
-	 * @param  array $args Gateway args.
189
-	 * @return array
190
-	 */
191
-	public function hash_args( $args ) {
186
+     * Secures worldpay args with an md5 hash.
187
+     *
188
+     * @param  array $args Gateway args.
189
+     * @return array
190
+     */
191
+    public function hash_args( $args ) {
192 192
 
193 193
         $md5_secret = $this->get_option( 'md5_secret' );
194 194
 
@@ -204,16 +204,16 @@  discard block
 block discarded – undo
204 204
     }
205 205
 
206 206
     /**
207
-	 * Processes ipns and marks payments as complete.
208
-	 *
209
-	 * @return void
210
-	 */
211
-	public function verify_ipn() {
207
+     * Processes ipns and marks payments as complete.
208
+     *
209
+     * @return void
210
+     */
211
+    public function verify_ipn() {
212 212
 
213 213
         // Validate the IPN.
214 214
         if ( empty( $_POST ) || ! $this->validate_ipn() ) {
215
-		    wp_die( 'Worldpay IPN Request Failure', 'Worldpay IPN', array( 'response' => 500 ) );
216
-		}
215
+            wp_die( 'Worldpay IPN Request Failure', 'Worldpay IPN', array( 'response' => 500 ) );
216
+        }
217 217
 
218 218
         // Process the IPN.
219 219
         $posted  = wp_kses_post_deep( wp_unslash( $_POST ) );
@@ -229,8 +229,8 @@  discard block
 block discarded – undo
229 229
                 $invoice->set_transaction_id( wpinv_clean( $posted['transId'] ) );
230 230
             }
231 231
 
232
-             // Update the ip address.
233
-             if ( ! empty( $posted['ipAddress'] ) ) {
232
+                // Update the ip address.
233
+                if ( ! empty( $posted['ipAddress'] ) ) {
234 234
                 $invoice->set_ip( wpinv_clean( $posted['ipAddress'] ) );
235 235
             }
236 236
 
@@ -257,9 +257,9 @@  discard block
 block discarded – undo
257 257
     }
258 258
 
259 259
     /**
260
-	 * Check Worldpay IPN validity.
261
-	 */
262
-	public function validate_ipn() {
260
+     * Check Worldpay IPN validity.
261
+     */
262
+    public function validate_ipn() {
263 263
 
264 264
         wpinv_error_log( 'Validating Worldpay IPN response' );
265 265
 
@@ -305,11 +305,11 @@  discard block
 block discarded – undo
305 305
     }
306 306
 
307 307
     /**
308
-	 * Filters the gateway settings.
309
-	 * 
310
-	 * @param array $admin_settings
311
-	 */
312
-	public function admin_settings( $admin_settings ) {
308
+     * Filters the gateway settings.
309
+     * 
310
+     * @param array $admin_settings
311
+     */
312
+    public function admin_settings( $admin_settings ) {
313 313
 
314 314
         $currencies = sprintf(
315 315
             __( 'Supported Currencies: %s', 'invoicing' ),
@@ -350,7 +350,7 @@  discard block
 block discarded – undo
350 350
             'readonly' => true
351 351
         );
352 352
 
353
-		return $admin_settings;
354
-	}
353
+        return $admin_settings;
354
+    }
355 355
 
356 356
 }
Please login to merge, or discard this patch.
Spacing   +86 added lines, -86 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
  * Worldpay Payment Gateway class.
@@ -45,14 +45,14 @@  discard block
 block discarded – undo
45 45
 	 *
46 46
 	 * @var array
47 47
 	 */
48
-    protected $supports = array( 'sandbox' );
48
+    protected $supports = array('sandbox');
49 49
     
50 50
     /**
51 51
 	 * Currencies this gateway is allowed for.
52 52
 	 *
53 53
 	 * @var array
54 54
 	 */
55
-	public $currencies = array( 'AUD', 'ARS', 'CAD', 'CHF', 'DKK', 'EUR', 'HKD', 'MYR', 'GBP', 'NZD', 'NOK', 'SGD', 'LKR', 'SEK', 'TRY', 'USD', 'ZAR' );
55
+	public $currencies = array('AUD', 'ARS', 'CAD', 'CHF', 'DKK', 'EUR', 'HKD', 'MYR', 'GBP', 'NZD', 'NOK', 'SGD', 'LKR', 'SEK', 'TRY', 'USD', 'ZAR');
56 56
 
57 57
     /**
58 58
 	 * URL to view a transaction.
@@ -73,13 +73,13 @@  discard block
 block discarded – undo
73 73
 	 */
74 74
 	public function __construct() {
75 75
 
76
-        $this->method_title         = __( 'Worldpay', 'invoicing' );
77
-        $this->title                = __( 'Worldpay - Credit Card / Debit Card', 'invoicing' );
78
-        $this->checkout_button_text = __( 'Proceed to Worldpay', 'invoicing' );
79
-        $this->notify_url           = wpinv_get_ipn_url( $this->id );
76
+        $this->method_title         = __('Worldpay', 'invoicing');
77
+        $this->title                = __('Worldpay - Credit Card / Debit Card', 'invoicing');
78
+        $this->checkout_button_text = __('Proceed to Worldpay', 'invoicing');
79
+        $this->notify_url           = wpinv_get_ipn_url($this->id);
80 80
 
81
-        add_filter( 'wpinv_gateway_description', array( $this, 'sandbox_notice' ), 10, 2 );
82
-        add_filter( 'getpaid_worldpay_args', array( $this, 'hash_args' ) );
81
+        add_filter('wpinv_gateway_description', array($this, 'sandbox_notice'), 10, 2);
82
+        add_filter('getpaid_worldpay_args', array($this, 'hash_args'));
83 83
 
84 84
         parent::__construct();
85 85
     }
@@ -93,24 +93,24 @@  discard block
 block discarded – undo
93 93
 	 * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
94 94
 	 * @return array
95 95
 	 */
96
-	public function process_payment( $invoice, $submission_data, $submission ) {
96
+	public function process_payment($invoice, $submission_data, $submission) {
97 97
 
98 98
         // Get redirect url.
99
-        $worldpay_redirect = esc_url( $this->get_request_url( $invoice ) );
99
+        $worldpay_redirect = esc_url($this->get_request_url($invoice));
100 100
 
101 101
         // Get submission args.
102
-        $worldpay_args     = $this->get_worldpay_args( $invoice );
102
+        $worldpay_args     = $this->get_worldpay_args($invoice);
103 103
 
104 104
         $form = "<form action='$worldpay_redirect' name='wpi_worldpay_form' method='POST'>";
105 105
 
106
-        foreach ( $worldpay_args as $key => $value ) {
106
+        foreach ($worldpay_args as $key => $value) {
107 107
 
108
-            if ( false === $value || '' === trim( $value ) ) {
108
+            if (false === $value || '' === trim($value)) {
109 109
                 continue;
110 110
             }
111 111
 
112
-            $value = esc_attr( $value );
113
-            $key   = wpinv_clean( $key );
112
+            $value = esc_attr($value);
113
+            $key   = wpinv_clean($key);
114 114
             $form .= "<input type='hidden' name='$key' value='$value'>";
115 115
         }
116 116
 
@@ -133,10 +133,10 @@  discard block
 block discarded – undo
133 133
 	 * @param  WPInv_Invoice $invoice Invoice object.
134 134
 	 * @return string
135 135
 	 */
136
-	public function get_request_url( $invoice ) {
136
+	public function get_request_url($invoice) {
137 137
 
138 138
         // Endpoint for this request
139
-		$this->endpoint = $this->is_sandbox( $invoice ) ? 'https://secure-test.worldpay.com/wcc/purchase' : 'https://secure.worldpay.com/wcc/purchase';
139
+		$this->endpoint = $this->is_sandbox($invoice) ? 'https://secure-test.worldpay.com/wcc/purchase' : 'https://secure.worldpay.com/wcc/purchase';
140 140
 
141 141
         return $this->endpoint;
142 142
 
@@ -148,34 +148,34 @@  discard block
 block discarded – undo
148 148
 	 * @param  WPInv_Invoice $invoice Invoice object.
149 149
 	 * @return array
150 150
 	 */
151
-	protected function get_worldpay_args( $invoice ) {
151
+	protected function get_worldpay_args($invoice) {
152 152
 
153 153
 		return apply_filters(
154 154
 			'getpaid_worldpay_args',
155 155
 			array(
156
-                'amount'         => wpinv_sanitize_amount( $invoice->get_total() ), // mandatory
157
-                'cartId'         => wpinv_clean( $invoice->get_number() ), // mandatory reference for the item purchased
158
-                'currency'       => wpinv_clean( $invoice->get_currency() ), // mandatory
159
-                'instId'         => wpinv_clean( $this->get_option( 'instId', '' ) ), // mandatory
160
-                'testMode'       => $this->is_sandbox( $invoice ) ? 100 : 0, // mandatory
161
-                'name'           => wpinv_clean( $invoice->get_full_name() ),
162
-                'address'        => wpinv_clean( $invoice->get_address() ),
163
-                'postcode'       => wpinv_clean( $invoice->get_zip() ),
164
-                'tel'            => wpinv_clean( $invoice->get_phone() ),
165
-                'email'          => sanitize_email( $invoice->get_email() ),
166
-                'country'        => wpinv_clean( $invoice->get_country() ),
167
-                'desc'           => sprintf( __( 'Payment for invoice %s.', 'invoicing' ), wpinv_clean( $invoice->get_number() ) ),
168
-                'MC_description' => sprintf( __( 'Payment for invoice %s.', 'invoicing' ), wpinv_clean( $invoice->get_number() ) ),
169
-                'MC_callback'    => esc_url_raw( $this->notify_url ),
170
-                'resultfile'     => esc_url_raw( $this->get_return_url( $invoice ) ),
171
-                'MC_key'         => wpinv_clean( $invoice->get_key() ),
156
+                'amount'         => wpinv_sanitize_amount($invoice->get_total()), // mandatory
157
+                'cartId'         => wpinv_clean($invoice->get_number()), // mandatory reference for the item purchased
158
+                'currency'       => wpinv_clean($invoice->get_currency()), // mandatory
159
+                'instId'         => wpinv_clean($this->get_option('instId', '')), // mandatory
160
+                'testMode'       => $this->is_sandbox($invoice) ? 100 : 0, // mandatory
161
+                'name'           => wpinv_clean($invoice->get_full_name()),
162
+                'address'        => wpinv_clean($invoice->get_address()),
163
+                'postcode'       => wpinv_clean($invoice->get_zip()),
164
+                'tel'            => wpinv_clean($invoice->get_phone()),
165
+                'email'          => sanitize_email($invoice->get_email()),
166
+                'country'        => wpinv_clean($invoice->get_country()),
167
+                'desc'           => sprintf(__('Payment for invoice %s.', 'invoicing'), wpinv_clean($invoice->get_number())),
168
+                'MC_description' => sprintf(__('Payment for invoice %s.', 'invoicing'), wpinv_clean($invoice->get_number())),
169
+                'MC_callback'    => esc_url_raw($this->notify_url),
170
+                'resultfile'     => esc_url_raw($this->get_return_url($invoice)),
171
+                'MC_key'         => wpinv_clean($invoice->get_key()),
172 172
                 'MC_invoice_id'  => $invoice->get_id(),
173
-                'address1'       => wpinv_clean( $invoice->get_address() ),
174
-                'town'           => wpinv_clean( $invoice->get_city() ),
175
-                'region'         => wpinv_clean( $invoice->get_state() ),
176
-                'amountString'   => wpinv_price( $invoice->get_total(), $invoice->get_currency() ),
177
-                'countryString'  => wpinv_clean( wpinv_country_name( $invoice->get_country() ) ),
178
-                'compName'       => wpinv_clean( $invoice->get_company() ),
173
+                'address1'       => wpinv_clean($invoice->get_address()),
174
+                'town'           => wpinv_clean($invoice->get_city()),
175
+                'region'         => wpinv_clean($invoice->get_state()),
176
+                'amountString'   => wpinv_price($invoice->get_total(), $invoice->get_currency()),
177
+                'countryString'  => wpinv_clean(wpinv_country_name($invoice->get_country())),
178
+                'compName'       => wpinv_clean($invoice->get_company()),
179 179
             ),
180 180
 			$invoice
181 181
 		);
@@ -188,17 +188,17 @@  discard block
 block discarded – undo
188 188
 	 * @param  array $args Gateway args.
189 189
 	 * @return array
190 190
 	 */
191
-	public function hash_args( $args ) {
191
+	public function hash_args($args) {
192 192
 
193
-        $md5_secret = $this->get_option( 'md5_secret' );
193
+        $md5_secret = $this->get_option('md5_secret');
194 194
 
195 195
         // Abort if there is no secret.
196
-        if ( empty( $md5_secret ) ) {
196
+        if (empty($md5_secret)) {
197 197
             return $args;
198 198
         }
199 199
 
200 200
         // Hash the args.
201
-        $args['signature'] = md5( "$md5_secret:{$args['instId']}:{$args['amount']}:{$args['currency']}:{$args['cartId']}" );
201
+        $args['signature'] = md5("$md5_secret:{$args['instId']}:{$args['amount']}:{$args['currency']}:{$args['cartId']}");
202 202
 
203 203
         return $args;
204 204
     }
@@ -211,43 +211,43 @@  discard block
 block discarded – undo
211 211
 	public function verify_ipn() {
212 212
 
213 213
         // Validate the IPN.
214
-        if ( empty( $_POST ) || ! $this->validate_ipn() ) {
215
-		    wp_die( 'Worldpay IPN Request Failure', 'Worldpay IPN', array( 'response' => 500 ) );
214
+        if (empty($_POST) || !$this->validate_ipn()) {
215
+		    wp_die('Worldpay IPN Request Failure', 'Worldpay IPN', array('response' => 500));
216 216
 		}
217 217
 
218 218
         // Process the IPN.
219
-        $posted  = wp_kses_post_deep( wp_unslash( $_POST ) );
220
-        $invoice = wpinv_get_invoice( $posted['MC_invoice_id'] );
219
+        $posted  = wp_kses_post_deep(wp_unslash($_POST));
220
+        $invoice = wpinv_get_invoice($posted['MC_invoice_id']);
221 221
 
222
-        if ( $invoice && $this->id == $invoice->get_gateway() ) {
222
+        if ($invoice && $this->id == $invoice->get_gateway()) {
223 223
 
224
-            wpinv_error_log( 'Found invoice #' . $invoice->get_number() );
225
-            wpinv_error_log( 'Payment status:' . $posted['transStatus'] );
224
+            wpinv_error_log('Found invoice #' . $invoice->get_number());
225
+            wpinv_error_log('Payment status:' . $posted['transStatus']);
226 226
 
227 227
             // Update the transaction id.
228
-            if ( ! empty( $posted['transId'] ) ) {
229
-                $invoice->set_transaction_id( wpinv_clean( $posted['transId'] ) );
228
+            if (!empty($posted['transId'])) {
229
+                $invoice->set_transaction_id(wpinv_clean($posted['transId']));
230 230
             }
231 231
 
232 232
              // Update the ip address.
233
-             if ( ! empty( $posted['ipAddress'] ) ) {
234
-                $invoice->set_ip( wpinv_clean( $posted['ipAddress'] ) );
233
+             if (!empty($posted['ipAddress'])) {
234
+                $invoice->set_ip(wpinv_clean($posted['ipAddress']));
235 235
             }
236 236
 
237
-            if ( $posted['transStatus'] == 'Y' ) {
238
-                $invoice->set_completed_date( date( 'Y-m-d H:i:s', $posted['transTime'] ) );
237
+            if ($posted['transStatus'] == 'Y') {
238
+                $invoice->set_completed_date(date('Y-m-d H:i:s', $posted['transTime']));
239 239
                 $invoice->mark_paid();
240 240
                 return;
241 241
             }
242 242
 
243
-            if ( $posted['transStatus'] == 'C' ) {
244
-                $invoice->set_status( 'wpi-failed' );
245
-                $invoice->add_note( __( 'Payment transaction failed while processing Worldpay payment.', 'invoicing' ), false, false, true );
243
+            if ($posted['transStatus'] == 'C') {
244
+                $invoice->set_status('wpi-failed');
245
+                $invoice->add_note(__('Payment transaction failed while processing Worldpay payment.', 'invoicing'), false, false, true);
246 246
                 $invoice->save();
247 247
                 return;
248 248
             }
249 249
 
250
-            wpinv_error_log( 'Aborting, Invalid transaction status:' . $posted['transStatus'] );
250
+            wpinv_error_log('Aborting, Invalid transaction status:' . $posted['transStatus']);
251 251
             $invoice->save();
252 252
 
253 253
         }
@@ -261,27 +261,27 @@  discard block
 block discarded – undo
261 261
 	 */
262 262
 	public function validate_ipn() {
263 263
 
264
-        wpinv_error_log( 'Validating Worldpay IPN response' );
264
+        wpinv_error_log('Validating Worldpay IPN response');
265 265
 
266
-        $data = wp_kses_post_deep( wp_unslash( $_POST ) );
266
+        $data = wp_kses_post_deep(wp_unslash($_POST));
267 267
 
268 268
         // Verify installation.
269
-        if ( empty( $data['instId'] ) || $data['instId'] != wpinv_clean( $this->get_option( 'instId', '' ) ) ) {
270
-            wpinv_error_log( 'Received invalid installation ID from Worldpay IPN' );
269
+        if (empty($data['instId']) || $data['instId'] != wpinv_clean($this->get_option('instId', ''))) {
270
+            wpinv_error_log('Received invalid installation ID from Worldpay IPN');
271 271
             return false;
272 272
         }
273 273
 
274 274
         // Verify invoice.
275
-        if ( empty( $data['cartId'] ) || !  wpinv_get_id_by_invoice_number( $data['cartId'] ) ) {
276
-            wpinv_error_log( 'Received invalid invoice number from Worldpay IPN' );
275
+        if (empty($data['cartId']) || !wpinv_get_id_by_invoice_number($data['cartId'])) {
276
+            wpinv_error_log('Received invalid invoice number from Worldpay IPN');
277 277
             return false;
278 278
         }
279 279
         
280 280
         // (maybe) verify password.
281
-        $password = $this->get_option( 'callback_password' );
281
+        $password = $this->get_option('callback_password');
282 282
 
283
-        if ( ! empty( $password ) && ( empty( $data['callbackPW'] ) || $password != $data['callbackPW'] ) ) {
284
-            wpinv_error_log( 'Received invalid invoice number from Worldpay IPN' );
283
+        if (!empty($password) && (empty($data['callbackPW']) || $password != $data['callbackPW'])) {
284
+            wpinv_error_log('Received invalid invoice number from Worldpay IPN');
285 285
             return false;
286 286
         }
287 287
 
@@ -292,10 +292,10 @@  discard block
 block discarded – undo
292 292
     /**
293 293
      * Displays a notice on the checkout page if sandbox is enabled.
294 294
      */
295
-    public function sandbox_notice( $description, $gateway ) {
296
-        if ( 'worldpay' == $gateway && wpinv_is_test_mode( 'worldpay' ) ) {
295
+    public function sandbox_notice($description, $gateway) {
296
+        if ('worldpay' == $gateway && wpinv_is_test_mode('worldpay')) {
297 297
             $description .= '<br>' . sprintf(
298
-                __( 'SANDBOX ENABLED. See the %sWorldpay Sandbox Testing Guide%s for more details.', 'invoicing' ),
298
+                __('SANDBOX ENABLED. See the %sWorldpay Sandbox Testing Guide%s for more details.', 'invoicing'),
299 299
                 '<a href="https://developer.worldpay.com/docs/wpg/directintegration/abouttesting">',
300 300
                 '</a>'
301 301
             );
@@ -309,43 +309,43 @@  discard block
 block discarded – undo
309 309
 	 * 
310 310
 	 * @param array $admin_settings
311 311
 	 */
312
-	public function admin_settings( $admin_settings ) {
312
+	public function admin_settings($admin_settings) {
313 313
 
314 314
         $currencies = sprintf(
315
-            __( 'Supported Currencies: %s', 'invoicing' ),
316
-            implode( ', ', $this->currencies )
315
+            __('Supported Currencies: %s', 'invoicing'),
316
+            implode(', ', $this->currencies)
317 317
         );
318 318
 
319 319
         $admin_settings['worldpay_active']['desc'] = $admin_settings['worldpay_active']['desc'] . " ($currencies)";
320
-        $admin_settings['worldpay_desc']['std']    = __( 'Pay securely via Worldpay using your PayPal account, credit or debit card.', 'invoicing' );
320
+        $admin_settings['worldpay_desc']['std']    = __('Pay securely via Worldpay using your PayPal account, credit or debit card.', 'invoicing');
321 321
 
322 322
         $admin_settings['worldpay_instId'] = array(
323 323
             'type' => 'text',
324 324
             'id'   => 'worldpay_instId',
325
-            'name' => __( 'Installation Id', 'invoicing' ),
326
-            'desc' => __( 'Your installation id. Ex: 211616', 'invoicing' ),
325
+            'name' => __('Installation Id', 'invoicing'),
326
+            'desc' => __('Your installation id. Ex: 211616', 'invoicing'),
327 327
         );
328 328
 
329 329
         $admin_settings['worldpay_md5_secret'] = array(
330 330
             'type' => 'text',
331 331
             'id'   => 'worldpay_md5_secret',
332
-            'name' => __( 'MD5 secret', 'invoicing' ),
333
-            'desc' => __( 'Optionally enter your MD5 secret here. Next, open your installation settings and ensure that your SignatureFields parameter is set to ', 'invoicing' ) . '<code>instId:amount:currency:cartId</code>',
332
+            'name' => __('MD5 secret', 'invoicing'),
333
+            'desc' => __('Optionally enter your MD5 secret here. Next, open your installation settings and ensure that your SignatureFields parameter is set to ', 'invoicing') . '<code>instId:amount:currency:cartId</code>',
334 334
         );
335 335
 
336 336
         $admin_settings['worldpay_callbackPW'] = array(
337 337
             'type' => 'text',
338 338
             'id'   => 'worldpay_callbackPW',
339
-            'name' => __( 'Payment Response password', 'invoicing' ),
340
-            'desc' => __( 'Recommended. Enter your WorldPay response password to validate payment notifications.', 'invoicing' ),
339
+            'name' => __('Payment Response password', 'invoicing'),
340
+            'desc' => __('Recommended. Enter your WorldPay response password to validate payment notifications.', 'invoicing'),
341 341
         );
342 342
 
343 343
         $admin_settings['worldpay_ipn_url'] = array(
344 344
             'type'     => 'ipn_url',
345 345
             'id'       => 'worldpay_ipn_url',
346
-            'name'     => __( 'Payment Response URL', 'invoicing' ),
346
+            'name'     => __('Payment Response URL', 'invoicing'),
347 347
             'std'      => $this->notify_url,
348
-            'desc'     => __( 'Login to your Worldpay Merchant Interface then enable Payment Response & Shopper Response. Next, go to the Payment Response URL field and enter the above URL.', 'invoicing' ),
348
+            'desc'     => __('Login to your Worldpay Merchant Interface then enable Payment Response & Shopper Response. Next, go to the Payment Response URL field and enter the above URL.', 'invoicing'),
349 349
             'custom'   => 'worldpay',
350 350
             'readonly' => true
351 351
         );
Please login to merge, or discard this patch.
includes/gateways/class-getpaid-authorize-net-legacy-gateway.php 2 patches
Indentation   +50 added lines, -50 removed lines patch added patch discarded remove patch
@@ -15,31 +15,31 @@  discard block
 block discarded – undo
15 15
 abstract class GetPaid_Authorize_Net_Legacy_Gateway extends GetPaid_Payment_Gateway {
16 16
 
17 17
     /**
18
-	 * Class constructor.
19
-	 */
20
-	public function __construct() {
18
+     * Class constructor.
19
+     */
20
+    public function __construct() {
21 21
         parent::__construct();
22 22
     }
23 23
 
24 24
     /**
25
-	 * Returns the API URL.
26
-	 *
27
-	 *
28
-	 * @param WPInv_Invoice $invoice Invoice.
29
-	 * @return string
30
-	 */
31
-	public function get_api_url( $invoice ) {
25
+     * Returns the API URL.
26
+     *
27
+     *
28
+     * @param WPInv_Invoice $invoice Invoice.
29
+     * @return string
30
+     */
31
+    public function get_api_url( $invoice ) {
32 32
         return $this->is_sandbox( $invoice ) ? 'https://apitest.authorize.net/xml/v1/request.api' : 'https://api.authorize.net/xml/v1/request.api';
33 33
     }
34 34
 
35 35
     /**
36
-	 * Communicates with authorize.net
37
-	 *
38
-	 *
39
-	 * @param array $post Data to post.
36
+     * Communicates with authorize.net
37
+     *
38
+     *
39
+     * @param array $post Data to post.
40 40
      * @param WPInv_Invoice $invoice Invoice.
41
-	 * @return stdClass|WP_Error
42
-	 */
41
+     * @return stdClass|WP_Error
42
+     */
43 43
     public function post( $post, $invoice ){
44 44
 
45 45
         $url      = $this->get_api_url( $invoice );
@@ -89,12 +89,12 @@  discard block
 block discarded – undo
89 89
     }
90 90
 
91 91
     /**
92
-	 * Returns the API authentication params.
93
-	 *
94
-	 *
95
-	 * @return array
96
-	 */
97
-	public function get_auth_params() {
92
+     * Returns the API authentication params.
93
+     *
94
+     *
95
+     * @return array
96
+     */
97
+    public function get_auth_params() {
98 98
 
99 99
         return array(
100 100
             'name'           => $this->get_option( 'login_id' ),
@@ -104,13 +104,13 @@  discard block
 block discarded – undo
104 104
     }
105 105
 
106 106
     /**
107
-	 * Cancels a subscription remotely
108
-	 *
109
-	 *
110
-	 * @param WPInv_Subscription $subscription Subscription.
107
+     * Cancels a subscription remotely
108
+     *
109
+     *
110
+     * @param WPInv_Subscription $subscription Subscription.
111 111
      * @param WPInv_Invoice $invoice Invoice.
112
-	 */
113
-	public function cancel_subscription( $subscription, $invoice ) {
112
+     */
113
+    public function cancel_subscription( $subscription, $invoice ) {
114 114
 
115 115
         // Backwards compatibility. New version do not use authorize.net subscriptions.
116 116
         $this->post(
@@ -126,17 +126,17 @@  discard block
 block discarded – undo
126 126
     }
127 127
 
128 128
     /**
129
-	 * Processes ipns.
130
-	 *
131
-	 * @return void
132
-	 */
133
-	public function verify_ipn() {
129
+     * Processes ipns.
130
+     *
131
+     * @return void
132
+     */
133
+    public function verify_ipn() {
134 134
 
135 135
         $this->maybe_process_old_ipn();
136 136
 
137 137
         // Validate the IPN.
138 138
         if ( empty( $_POST ) || ! $this->validate_ipn() ) {
139
-		    wp_die( 'Authorize.NET IPN Request Failure', 'Authorize.NET IPN', array( 'response' => 500 ) );
139
+            wp_die( 'Authorize.NET IPN Request Failure', 'Authorize.NET IPN', array( 'response' => 500 ) );
140 140
         }
141 141
 
142 142
         // Event type.
@@ -175,24 +175,24 @@  discard block
 block discarded – undo
175 175
     }
176 176
 
177 177
     /**
178
-	 * Validates IPN invoices.
179
-	 *
178
+     * Validates IPN invoices.
179
+     *
180 180
      * @param WPInv_Invoice $invoice
181 181
      * @param object $payload
182
-	 * @return void
183
-	 */
184
-	public function validate_ipn_invoice( $invoice, $payload ) {
182
+     * @return void
183
+     */
184
+    public function validate_ipn_invoice( $invoice, $payload ) {
185 185
         if ( ! $invoice->exists() || $payload->id != $invoice->get_transaction_id() ) {
186 186
             exit;
187 187
         }
188 188
     }
189 189
 
190 190
     /**
191
-	 * Process subscriptio IPNS.
192
-	 *
193
-	 * @return void
194
-	 */
195
-	public function maybe_process_old_ipn() {
191
+     * Process subscriptio IPNS.
192
+     *
193
+     * @return void
194
+     */
195
+    public function maybe_process_old_ipn() {
196 196
 
197 197
         $data = wp_kses_post_deep( wp_unslash( $_POST ) );
198 198
 
@@ -234,11 +234,11 @@  discard block
 block discarded – undo
234 234
     }
235 235
 
236 236
     /**
237
-	 * Validates the old IPN signature.
237
+     * Validates the old IPN signature.
238 238
      *
239 239
      * @param array $posted
240
-	 */
241
-	public function validate_old_ipn_signature( $posted ) {
240
+     */
241
+    public function validate_old_ipn_signature( $posted ) {
242 242
 
243 243
         $signature = $this->get_option( 'signature_key' );
244 244
         if ( ! empty( $signature ) ) {
@@ -257,9 +257,9 @@  discard block
 block discarded – undo
257 257
     }
258 258
 
259 259
     /**
260
-	 * Check Authorize.NET IPN validity.
261
-	 */
262
-	public function validate_ipn() {
260
+     * Check Authorize.NET IPN validity.
261
+     */
262
+    public function validate_ipn() {
263 263
 
264 264
         wpinv_error_log( 'Validating Authorize.NET IPN response' );
265 265
 
Please login to merge, or discard this patch.
Spacing   +68 added lines, -68 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
  * Authorize.net Legacy Payment Gateway class.
@@ -28,8 +28,8 @@  discard block
 block discarded – undo
28 28
 	 * @param WPInv_Invoice $invoice Invoice.
29 29
 	 * @return string
30 30
 	 */
31
-	public function get_api_url( $invoice ) {
32
-        return $this->is_sandbox( $invoice ) ? 'https://apitest.authorize.net/xml/v1/request.api' : 'https://api.authorize.net/xml/v1/request.api';
31
+	public function get_api_url($invoice) {
32
+        return $this->is_sandbox($invoice) ? 'https://apitest.authorize.net/xml/v1/request.api' : 'https://api.authorize.net/xml/v1/request.api';
33 33
     }
34 34
 
35 35
     /**
@@ -40,48 +40,48 @@  discard block
 block discarded – undo
40 40
      * @param WPInv_Invoice $invoice Invoice.
41 41
 	 * @return stdClass|WP_Error
42 42
 	 */
43
-    public function post( $post, $invoice ){
43
+    public function post($post, $invoice) {
44 44
 
45
-        $url      = $this->get_api_url( $invoice );
45
+        $url      = $this->get_api_url($invoice);
46 46
         $response = wp_remote_post(
47 47
             $url,
48 48
             array(
49 49
                 'headers'          => array(
50 50
                     'Content-Type' => 'application/json; charset=utf-8'
51 51
                 ),
52
-                'body'             => json_encode( $post ),
52
+                'body'             => json_encode($post),
53 53
                 'method'           => 'POST'
54 54
             )
55 55
         );
56 56
 
57
-        if ( is_wp_error( $response ) ) {
57
+        if (is_wp_error($response)) {
58 58
             return $response;
59 59
         }
60 60
 
61
-        $response = wp_unslash( wp_remote_retrieve_body( $response ) );
61
+        $response = wp_unslash(wp_remote_retrieve_body($response));
62 62
         $response = preg_replace('/\xEF\xBB\xBF/', '', $response); // https://community.developer.authorize.net/t5/Integration-and-Testing/JSON-issues/td-p/48851
63
-        $response = json_decode( $response );
63
+        $response = json_decode($response);
64 64
 
65
-        if ( empty( $response ) ) {
66
-            return new WP_Error( 'invalid_reponse', __( 'Invalid gateway response', 'invoicing' ) );
65
+        if (empty($response)) {
66
+            return new WP_Error('invalid_reponse', __('Invalid gateway response', 'invoicing'));
67 67
         }
68 68
 
69
-        if ( $response->messages->resultCode == 'Error' ) {
69
+        if ($response->messages->resultCode == 'Error') {
70 70
 
71
-            if ( $this->is_sandbox( $invoice ) ) {
72
-                wpinv_error_log( $response );
71
+            if ($this->is_sandbox($invoice)) {
72
+                wpinv_error_log($response);
73 73
             }
74 74
 
75
-            if ( $response->messages->message[0]->code == 'E00039' && ! empty( $response->customerProfileId )  && ! empty( $response->customerPaymentProfileId ) ) {
76
-                return new WP_Error( 'dup_payment_profile', $response->customerProfileId . '.' . $response->customerPaymentProfileId );
75
+            if ($response->messages->message[0]->code == 'E00039' && !empty($response->customerProfileId) && !empty($response->customerPaymentProfileId)) {
76
+                return new WP_Error('dup_payment_profile', $response->customerProfileId . '.' . $response->customerPaymentProfileId);
77 77
             }
78 78
 
79
-            if ( ! empty( $response->transactionResponse ) && ! empty( $response->transactionResponse->errors ) ) {
79
+            if (!empty($response->transactionResponse) && !empty($response->transactionResponse->errors)) {
80 80
                 $error = $response->transactionResponse->errors[0];
81
-                return new WP_Error( $error->errorCode, $error->errorText );
81
+                return new WP_Error($error->errorCode, $error->errorText);
82 82
             }
83 83
 
84
-            return new WP_Error( $response->messages->message[0]->code, $response->messages->message[0]->text );
84
+            return new WP_Error($response->messages->message[0]->code, $response->messages->message[0]->text);
85 85
         }
86 86
 
87 87
         return $response;
@@ -97,8 +97,8 @@  discard block
 block discarded – undo
97 97
 	public function get_auth_params() {
98 98
 
99 99
         return array(
100
-            'name'           => $this->get_option( 'login_id' ),
101
-            'transactionKey' => $this->get_option( 'transaction_key' ),
100
+            'name'           => $this->get_option('login_id'),
101
+            'transactionKey' => $this->get_option('transaction_key'),
102 102
         );
103 103
 
104 104
     }
@@ -110,7 +110,7 @@  discard block
 block discarded – undo
110 110
 	 * @param WPInv_Subscription $subscription Subscription.
111 111
      * @param WPInv_Invoice $invoice Invoice.
112 112
 	 */
113
-	public function cancel_subscription( $subscription, $invoice ) {
113
+	public function cancel_subscription($subscription, $invoice) {
114 114
 
115 115
         // Backwards compatibility. New version do not use authorize.net subscriptions.
116 116
         $this->post(
@@ -135,38 +135,38 @@  discard block
 block discarded – undo
135 135
         $this->maybe_process_old_ipn();
136 136
 
137 137
         // Validate the IPN.
138
-        if ( empty( $_POST ) || ! $this->validate_ipn() ) {
139
-		    wp_die( 'Authorize.NET IPN Request Failure', 'Authorize.NET IPN', array( 'response' => 500 ) );
138
+        if (empty($_POST) || !$this->validate_ipn()) {
139
+		    wp_die('Authorize.NET IPN Request Failure', 'Authorize.NET IPN', array('response' => 500));
140 140
         }
141 141
 
142 142
         // Event type.
143
-        $posted = json_decode( file_get_contents( 'php://input' ) );
144
-        if ( empty( $posted ) ) {
145
-            wp_die( 'Invalid JSON', 'Authorize.NET IPN', array( 'response' => 500 ) );
143
+        $posted = json_decode(file_get_contents('php://input'));
144
+        if (empty($posted)) {
145
+            wp_die('Invalid JSON', 'Authorize.NET IPN', array('response' => 500));
146 146
         }
147 147
 
148 148
         // Process the IPN.
149
-        $posted = (object) wp_unslash( $posted );
149
+        $posted = (object) wp_unslash($posted);
150 150
 
151 151
         // Process refunds.
152
-        if ( 'net.authorize.payment.refund.created' == $posted->eventType ) {
153
-            $invoice = new WPInv_Invoice( $posted->payload->merchantReferenceId );
154
-            $this->validate_ipn_invoice( $invoice, $posted->payload );
152
+        if ('net.authorize.payment.refund.created' == $posted->eventType) {
153
+            $invoice = new WPInv_Invoice($posted->payload->merchantReferenceId);
154
+            $this->validate_ipn_invoice($invoice, $posted->payload);
155 155
             $invoice->refund();
156 156
         }
157 157
 
158 158
         // Held funds approved.
159
-        if ( 'net.authorize.payment.fraud.approved' == $posted->eventType ) {
160
-            $invoice = new WPInv_Invoice( $posted->payload->id );
161
-            $this->validate_ipn_invoice( $invoice, $posted->payload );
162
-            $invoice->mark_paid( false, __( 'Payment released', 'invoicing' ) );
159
+        if ('net.authorize.payment.fraud.approved' == $posted->eventType) {
160
+            $invoice = new WPInv_Invoice($posted->payload->id);
161
+            $this->validate_ipn_invoice($invoice, $posted->payload);
162
+            $invoice->mark_paid(false, __('Payment released', 'invoicing'));
163 163
         }
164 164
 
165 165
         // Held funds declined.
166
-        if ( 'net.authorize.payment.fraud.declined' == $posted->eventType ) {
167
-            $invoice = new WPInv_Invoice( $posted->payload->id );
168
-            $this->validate_ipn_invoice( $invoice, $posted->payload );
169
-            $invoice->set_status( 'wpi-failed', __( 'Payment declined', 'invoicing' ) );
166
+        if ('net.authorize.payment.fraud.declined' == $posted->eventType) {
167
+            $invoice = new WPInv_Invoice($posted->payload->id);
168
+            $this->validate_ipn_invoice($invoice, $posted->payload);
169
+            $invoice->set_status('wpi-failed', __('Payment declined', 'invoicing'));
170 170
             $invoice->save();
171 171
         }
172 172
 
@@ -181,8 +181,8 @@  discard block
 block discarded – undo
181 181
      * @param object $payload
182 182
 	 * @return void
183 183
 	 */
184
-	public function validate_ipn_invoice( $invoice, $payload ) {
185
-        if ( ! $invoice->exists() || $payload->id != $invoice->get_transaction_id() ) {
184
+	public function validate_ipn_invoice($invoice, $payload) {
185
+        if (!$invoice->exists() || $payload->id != $invoice->get_transaction_id()) {
186 186
             exit;
187 187
         }
188 188
     }
@@ -194,32 +194,32 @@  discard block
 block discarded – undo
194 194
 	 */
195 195
 	public function maybe_process_old_ipn() {
196 196
 
197
-        $data = wp_kses_post_deep( wp_unslash( $_POST ) );
197
+        $data = wp_kses_post_deep(wp_unslash($_POST));
198 198
 
199 199
         // Only process subscriptions subscriptions.
200
-        if ( empty( $data['x_subscription_id'] ) ) {
200
+        if (empty($data['x_subscription_id'])) {
201 201
             return;
202 202
         }
203 203
 
204 204
         // Check validity.
205
-        $this->validate_old_ipn_signature( $data );
205
+        $this->validate_old_ipn_signature($data);
206 206
 
207 207
         // Fetch the associated subscription.
208
-        $subscription_id = WPInv_Subscription::get_subscription_id_by_field( $data['x_subscription_id'] );
209
-        $subscription    = new WPInv_Subscription( $subscription_id );
208
+        $subscription_id = WPInv_Subscription::get_subscription_id_by_field($data['x_subscription_id']);
209
+        $subscription    = new WPInv_Subscription($subscription_id);
210 210
 
211 211
         // Abort if it is missing or completed.
212
-        if ( ! $subscription->get_id() || $subscription->has_status( 'completed' ) ) {
212
+        if (!$subscription->get_id() || $subscription->has_status('completed')) {
213 213
             return;
214 214
         }
215 215
 
216 216
         // Payment status.
217
-        if ( 1 == $data['x_response_code'] ) {
217
+        if (1 == $data['x_response_code']) {
218 218
 
219 219
             // Renew the subscription.
220 220
             $subscription->add_payment(
221 221
                 array(
222
-                    'transaction_id' => sanitize_text_field( $data['x_trans_id'] ),
222
+                    'transaction_id' => sanitize_text_field($data['x_trans_id']),
223 223
                     'gateway'        => $this->id
224 224
                 )
225 225
             );
@@ -238,17 +238,17 @@  discard block
 block discarded – undo
238 238
      *
239 239
      * @param array $posted
240 240
 	 */
241
-	public function validate_old_ipn_signature( $posted ) {
241
+	public function validate_old_ipn_signature($posted) {
242 242
 
243
-        $signature = $this->get_option( 'signature_key' );
244
-        if ( ! empty( $signature ) ) {
245
-            $login_id  = $this->get_option( 'login_id' );
246
-            $trans_id  = wpinv_clean( $_POST['x_trans_id'] );
247
-            $amount    = wpinv_clean( $_POST['x_amount'] );
248
-            $hash      = hash_hmac ( 'sha512', "^$login_id^$trans_id^$amount^", hex2bin( $signature ) );
243
+        $signature = $this->get_option('signature_key');
244
+        if (!empty($signature)) {
245
+            $login_id  = $this->get_option('login_id');
246
+            $trans_id  = wpinv_clean($_POST['x_trans_id']);
247
+            $amount    = wpinv_clean($_POST['x_amount']);
248
+            $hash      = hash_hmac('sha512', "^$login_id^$trans_id^$amount^", hex2bin($signature));
249 249
 
250
-            if ( ! hash_equals( $hash, $posted['x_SHA2_Hash'] ) ) {
251
-                wpinv_error_log( $posted['x_SHA2_Hash'], "Invalid signature. Expected $hash" );
250
+            if (!hash_equals($hash, $posted['x_SHA2_Hash'])) {
251
+                wpinv_error_log($posted['x_SHA2_Hash'], "Invalid signature. Expected $hash");
252 252
                 exit;
253 253
             }
254 254
 
@@ -261,28 +261,28 @@  discard block
 block discarded – undo
261 261
 	 */
262 262
 	public function validate_ipn() {
263 263
 
264
-        wpinv_error_log( 'Validating Authorize.NET IPN response' );
264
+        wpinv_error_log('Validating Authorize.NET IPN response');
265 265
 
266
-        if ( empty( $_SERVER['HTTP_X_ANET_SIGNATURE'] ) ) {
266
+        if (empty($_SERVER['HTTP_X_ANET_SIGNATURE'])) {
267 267
             return false;
268 268
         }
269 269
 
270
-        $signature = $this->get_option( 'signature_key' );
270
+        $signature = $this->get_option('signature_key');
271 271
 
272
-        if ( empty( $signature ) ) {
273
-            wpinv_error_log( 'Error: You have not set a signature key' );
272
+        if (empty($signature)) {
273
+            wpinv_error_log('Error: You have not set a signature key');
274 274
             return false;
275 275
         }
276 276
 
277
-        $hash  = hash_hmac ( 'sha512', file_get_contents( 'php://input' ), hex2bin( $signature ) );
277
+        $hash = hash_hmac('sha512', file_get_contents('php://input'), hex2bin($signature));
278 278
 
279
-        if ( hash_equals( $hash, $_SERVER['HTTP_X_ANET_SIGNATURE'] ) ) {
280
-            wpinv_error_log( 'Successfully validated the IPN' );
279
+        if (hash_equals($hash, $_SERVER['HTTP_X_ANET_SIGNATURE'])) {
280
+            wpinv_error_log('Successfully validated the IPN');
281 281
             return true;
282 282
         }
283 283
 
284
-        wpinv_error_log( 'IPN hash is not valid' );
285
-        wpinv_error_log(  $_SERVER['HTTP_X_ANET_SIGNATURE']  );
284
+        wpinv_error_log('IPN hash is not valid');
285
+        wpinv_error_log($_SERVER['HTTP_X_ANET_SIGNATURE']);
286 286
         return false;
287 287
 
288 288
     }
Please login to merge, or discard this patch.