Passed
Pull Request — master (#284)
by Brian
06:24
created
includes/data/sample-payment-form.php 1 patch
Spacing   +8 added lines, -8 removed lines patch added patch discarded remove patch
@@ -8,14 +8,14 @@  discard block
 block discarded – undo
8 8
  * @version 1.0.19
9 9
  */
10 10
 
11
-defined( 'ABSPATH' ) || exit;
11
+defined('ABSPATH') || exit;
12 12
 
13 13
 return array(
14 14
 
15 15
     array(
16 16
 
17 17
         'level' => 'h2',
18
-        'text'  => __( 'Payment Form', 'invoicing' ),
18
+        'text'  => __('Payment Form', 'invoicing'),
19 19
         'id'    => 'uiylyczw',
20 20
         'name'  => 'uiylyczw',
21 21
         'type'  => 'heading'
@@ -23,7 +23,7 @@  discard block
 block discarded – undo
23 23
 
24 24
     array(
25 25
 
26
-        'text' => __( 'Fill the form below to place an order for my cool item', 'invoicing' ),
26
+        'text' => __('Fill the form below to place an order for my cool item', 'invoicing'),
27 27
         'id'   => 'pcvqjj',
28 28
         'name' => 'pcvqjj',
29 29
         'type' => 'paragraph'
@@ -34,7 +34,7 @@  discard block
 block discarded – undo
34 34
 
35 35
         'placeholder' => 'Jon',
36 36
         'value'       => '',
37
-        'label'       => __( 'First Name', 'invoicing' ),
37
+        'label'       => __('First Name', 'invoicing'),
38 38
         'description' => '',
39 39
         'required'    => false,
40 40
         'id'          => 'ynkzkjyc',
@@ -47,7 +47,7 @@  discard block
 block discarded – undo
47 47
 
48 48
         'placeholder' => 'Snow',
49 49
         'value'       => '',
50
-        'label'       => __( 'Last Name', 'invoicing' ),
50
+        'label'       => __('Last Name', 'invoicing'),
51 51
         'description' => '',
52 52
         'required'    => false,
53 53
         'id'          => 'wfjcdmzox',
@@ -60,7 +60,7 @@  discard block
 block discarded – undo
60 60
 
61 61
         'placeholder' => '[email protected]',
62 62
         'value'       => '',
63
-        'label'       => __( 'Billing Email', 'invoicing' ),
63
+        'label'       => __('Billing Email', 'invoicing'),
64 64
         'description' => '',
65 65
         'required'    => true,
66 66
         'id'          => 'mmdwqzpox',
@@ -85,8 +85,8 @@  discard block
 block discarded – undo
85 85
 
86 86
         'value'       =>'',
87 87
         'class'       => 'btn-primary',
88
-        'label'       => __( 'Pay Now »', 'invoicing' ),
89
-        'description' => __( 'By continuing with your payment, you are agreeing to our privacy policy and terms of service.', 'invoicing' ),
88
+        'label'       => __('Pay Now »', 'invoicing'),
89
+        'description' => __('By continuing with your payment, you are agreeing to our privacy policy and terms of service.', 'invoicing'),
90 90
         'id'          => 'rtqljyy',
91 91
         'name'        => 'rtqljyy',
92 92
         'type'        => 'pay_button',
Please login to merge, or discard this patch.
includes/admin/meta-boxes/class-mb-payment-form.php 1 patch
Spacing   +43 added lines, -43 removed lines patch added patch discarded remove patch
@@ -1,7 +1,7 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 // MUST have WordPress.
3
-if ( !defined( 'WPINC' ) ) {
4
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
3
+if (!defined('WPINC')) {
4
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
5 5
 }
6 6
 
7 7
 class WPInv_Meta_Box_Payment_Form {
@@ -11,9 +11,9 @@  discard block
 block discarded – undo
11 11
      *
12 12
      * @param WP_Post $post
13 13
      */
14
-    public static function output_shortcode( $post ) {
14
+    public static function output_shortcode($post) {
15 15
 
16
-        if ( ! is_numeric( $post ) ) {
16
+        if (!is_numeric($post)) {
17 17
             $post = $post->ID;
18 18
         }
19 19
 
@@ -25,9 +25,9 @@  discard block
 block discarded – undo
25 25
      *
26 26
      * @param WP_Post $post
27 27
      */
28
-    public static function output ( $post ) {
29
-        $success_page        = get_post_meta( $post->ID, 'wpinv_success_page', true );
30
-        $success_page        = empty( $success_page ) ? wpinv_get_success_page_uri() : $success_page
28
+    public static function output($post) {
29
+        $success_page        = get_post_meta($post->ID, 'wpinv_success_page', true);
30
+        $success_page        = empty($success_page) ? wpinv_get_success_page_uri() : $success_page
31 31
         ?>
32 32
 
33 33
         <div id="wpinv-form-builder" style="display: flex; flex-flow: wrap;">
@@ -35,20 +35,20 @@  discard block
 block discarded – undo
35 35
             <div class="wpinv-form-builder-left bsui" style="flex: 0 0 320px;">
36 36
                 <ul class="wpinv-form-builder-tabs  nav nav-tabs">
37 37
                     <li class='nav-item' v-if="active_tab!='new_item'">
38
-                        <a @click.prevent="active_tab='new_item'" class="nav-link p-3" :class="{ 'active': active_tab=='new_item' }" href="#"><?php _e( 'Add new element', 'invoicing' ); ?></a>
38
+                        <a @click.prevent="active_tab='new_item'" class="nav-link p-3" :class="{ 'active': active_tab=='new_item' }" href="#"><?php _e('Add new element', 'invoicing'); ?></a>
39 39
                     </li>
40 40
                     <li class='nav-item' v-if='false'>
41
-                        <a @click.prevent="active_tab='edit_item'" class="nav-link p-3" :class="{ 'active': active_tab=='edit_item' }" href="#"><?php _e( 'Edit element', 'invoicing' ); ?></a>
41
+                        <a @click.prevent="active_tab='edit_item'" class="nav-link p-3" :class="{ 'active': active_tab=='edit_item' }" href="#"><?php _e('Edit element', 'invoicing'); ?></a>
42 42
                     </li>
43 43
                     <li class='nav-item' v-if='false'>
44
-                        <a @click.prevent="active_tab='settings'" class="nav-link p-3" :class="{ 'active': active_tab=='settings' }" href="#"><?php _e( 'Settings', 'invoicing' ); ?></a>
44
+                        <a @click.prevent="active_tab='settings'" class="nav-link p-3" :class="{ 'active': active_tab=='settings' }" href="#"><?php _e('Settings', 'invoicing'); ?></a>
45 45
                     </li>
46 46
                 </ul>
47 47
 
48 48
                 <div class="wpinv-form-builder-tab-content bsui" style="margin-top: 16px;">
49 49
                     <div class="wpinv-form-builder-tab-pane" v-if="active_tab=='new_item'">
50 50
                         <div class="wpinv-form-builder-add-field-types">
51
-                            <small class='form-text text-muted'><?php _e( 'Add an element by dragging it to the payment form.', 'invoicing' ); ?></small>
51
+                            <small class='form-text text-muted'><?php _e('Add an element by dragging it to the payment form.', 'invoicing'); ?></small>
52 52
                             <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">
53 53
                                 <li v-for="element in elements" style="width: 49%; background-color: #fafafa; margin-bottom: 9px; cursor: move; border: 1px solid #eeeeee;" @click.prevent="addField(element)" :class="{ 'd-none': element.defaults.premade }">
54 54
                                     <button class="button btn" style="width: 100%; cursor: move;">
@@ -63,9 +63,9 @@  discard block
 block discarded – undo
63 63
 
64 64
                     <div class="wpinv-form-builder-tab-pane bsui" v-if="active_tab=='edit_item'" style="font-size: 16px;">
65 65
                         <div class="wpinv-form-builder-edit-field-wrapper">
66
-                            <?php do_action( 'wpinv_payment_form_edit_element_template', 'active_form_element', $post ); ?>
66
+                            <?php do_action('wpinv_payment_form_edit_element_template', 'active_form_element', $post); ?>
67 67
                             <div>
68
-                                <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 Field', 'invoicing' ); ?></button>
68
+                                <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 Field', 'invoicing'); ?></button>
69 69
                             </div>
70 70
                         </div>
71 71
                     </div>
@@ -74,9 +74,9 @@  discard block
 block discarded – undo
74 74
                         <div class="wpinv-form-builder-settings-wrapper">
75 75
                         
76 76
                             <div class='form-group'>
77
-                                <label for="wpi-success-page"><?php _e( 'Success Page', 'invoicing' ); ?></label>
78
-                                <input  placeholder="https://" id='wpi-success-page' value="<?php echo esc_url( $success_page ); ?>" class='form-control' type='text'>
79
-                                <small class='form-text text-muted'><?php _e( 'Where should we redirect users after successfuly completing their payment?', 'invoicing' ); ?></small>
77
+                                <label for="wpi-success-page"><?php _e('Success Page', 'invoicing'); ?></label>
78
+                                <input  placeholder="https://" id='wpi-success-page' value="<?php echo esc_url($success_page); ?>" class='form-control' type='text'>
79
+                                <small class='form-text text-muted'><?php _e('Where should we redirect users after successfuly completing their payment?', 'invoicing'); ?></small>
80 80
                             </div>
81 81
 
82 82
                         </div>
@@ -87,12 +87,12 @@  discard block
 block discarded – undo
87 87
 
88 88
             <div class="wpinv-form-builder-right" style="flex: 1; padding-top: 40px;border-left: 1px solid #ddd;padding-left: 20px;min-height: 520px;margin-left: 10px;">
89 89
 
90
-                <small class='form-text text-muted' v-if='form_elements.length'><?php _e( 'Click on any element to edit or delete it.', 'invoicing' ); ?></small>
91
-                <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>
90
+                <small class='form-text text-muted' v-if='form_elements.length'><?php _e('Click on any element to edit or delete it.', 'invoicing'); ?></small>
91
+                <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>
92 92
 
93 93
                 <draggable class="section bsui" v-model="form_elements" @add="highlightLastDroppedField" group="fields" tag="div" style="min-height: 100%; font-size: 16px;">
94 94
                     <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' }" @click="active_tab = 'edit_item'; active_form_element = form_element">
95
-                        <?php do_action( 'wpinv_payment_form_render_element_template', 'form_element', $post ); ?>
95
+                        <?php do_action('wpinv_payment_form_render_element_template', 'form_element', $post); ?>
96 96
                     </div>
97 97
                 </draggable>
98 98
             </div>
@@ -101,7 +101,7 @@  discard block
 block discarded – undo
101 101
             <textarea style="display:none;" name="wpinv_form_items" v-model="itemString"></textarea>
102 102
         </div>
103 103
         
104
-        <?php wp_nonce_field( 'wpinv_save_payment_form', 'wpinv_save_payment_form' ) ;?>
104
+        <?php wp_nonce_field('wpinv_save_payment_form', 'wpinv_save_payment_form'); ?>
105 105
 
106 106
         <?php
107 107
     }
@@ -109,83 +109,83 @@  discard block
 block discarded – undo
109 109
     /**
110 110
      * Saves our payment forms.
111 111
      */
112
-    public static function save( $post_id, $post ) {
112
+    public static function save($post_id, $post) {
113 113
 
114
-        remove_action( 'save_post', 'WPInv_Meta_Box_Payment_Form::save' );
114
+        remove_action('save_post', 'WPInv_Meta_Box_Payment_Form::save');
115 115
 
116 116
         // $post_id and $post are required.
117
-        if ( empty( $post_id ) || empty( $post ) ) {
117
+        if (empty($post_id) || empty($post)) {
118 118
             return;
119 119
         }
120 120
         
121 121
         // Ensure that this user can edit the post.
122
-        if ( ! current_user_can( 'edit_post', $post_id ) ) {
122
+        if (!current_user_can('edit_post', $post_id)) {
123 123
             return;
124 124
         }
125 125
 
126 126
         // Dont' save meta boxes for revisions or autosaves
127
-        if ( defined( 'DOING_AUTOSAVE' ) || is_int( wp_is_post_revision( $post ) ) || is_int( wp_is_post_autosave( $post ) ) ) {
127
+        if (defined('DOING_AUTOSAVE') || is_int(wp_is_post_revision($post)) || is_int(wp_is_post_autosave($post))) {
128 128
             return;
129 129
         }
130 130
 
131 131
         // Do not save for ajax requests.
132
-        if ( ( defined( 'DOING_AJAX') && DOING_AJAX ) || isset( $_REQUEST['bulk_edit'] ) ) {
132
+        if ((defined('DOING_AJAX') && DOING_AJAX) || isset($_REQUEST['bulk_edit'])) {
133 133
             return;
134 134
         }
135 135
 
136 136
         // Confirm the security nonce.
137
-        if ( empty( $_POST['wpinv_save_payment_form'] ) || ! wp_verify_nonce( $_POST['wpinv_save_payment_form'], 'wpinv_save_payment_form' ) ) {
137
+        if (empty($_POST['wpinv_save_payment_form']) || !wp_verify_nonce($_POST['wpinv_save_payment_form'], 'wpinv_save_payment_form')) {
138 138
             return;
139 139
         }
140 140
 
141 141
         // Save form items.
142
-        $form_items = json_decode( wp_unslash( $_POST['wpinv_form_items'] ), true );
142
+        $form_items = json_decode(wp_unslash($_POST['wpinv_form_items']), true);
143 143
 
144
-        if ( empty( $form_items ) ) {
144
+        if (empty($form_items)) {
145 145
             $form_items = array();
146 146
         }
147 147
 
148
-        update_post_meta( $post_id, 'wpinv_form_items', self::maybe_save_items( $form_items ) );
148
+        update_post_meta($post_id, 'wpinv_form_items', self::maybe_save_items($form_items));
149 149
 
150 150
         // Save form elements.
151
-        $wpinv_form_elements = json_decode( wp_unslash( $_POST['wpinv_form_elements'] ), true );
152
-        if ( empty( $wpinv_form_elements ) ) {
151
+        $wpinv_form_elements = json_decode(wp_unslash($_POST['wpinv_form_elements']), true);
152
+        if (empty($wpinv_form_elements)) {
153 153
             $wpinv_form_elements = array();
154 154
         }
155 155
 
156
-        update_post_meta( $post_id, 'wpinv_form_elements', $wpinv_form_elements );
156
+        update_post_meta($post_id, 'wpinv_form_elements', $wpinv_form_elements);
157 157
     }
158 158
 
159 159
     /**
160 160
      * Saves unsaved form items.
161 161
      */
162
-    public static function maybe_save_items( $items ) {
162
+    public static function maybe_save_items($items) {
163 163
 
164 164
         $saved = array();
165 165
 
166
-        foreach( $items as $item ) {
166
+        foreach ($items as $item) {
167 167
 
168
-            if ( is_numeric( $item['id'] ) ) {
168
+            if (is_numeric($item['id'])) {
169 169
                 $saved[] = $item;
170 170
                 continue;
171 171
             }
172 172
 
173 173
             $data = array(
174
-                'post_title'   => sanitize_text_field( $item['title'] ),
175
-                'post_excerpt' => wp_kses_post( $item['description'] ),
174
+                'post_title'   => sanitize_text_field($item['title']),
175
+                'post_excerpt' => wp_kses_post($item['description']),
176 176
                 'post_status'  => 'publish',
177 177
                 'meta'         => array(
178 178
                     'type'      => 'custom',
179
-                    'price'     => wpinv_sanitize_amount( $item['price'] ),
179
+                    'price'     => wpinv_sanitize_amount($item['price']),
180 180
                     'vat_rule'  => 'digital',
181 181
                     'vat_class' => '_standard',
182 182
                 )
183 183
             );
184 184
             
185
-            $new_item  = new WPInv_Item();
186
-            $new_item->create( $data );
185
+            $new_item = new WPInv_Item();
186
+            $new_item->create($data);
187 187
     
188
-            if ( ! empty( $new_item ) ) {
188
+            if (!empty($new_item)) {
189 189
                 $item['id'] = $new_item->ID;
190 190
                 $saved[] = $item;
191 191
             }
@@ -198,5 +198,5 @@  discard block
 block discarded – undo
198 198
 
199 199
 }
200 200
 
201
-add_action( 'save_post_wpi_payment_form', 'WPInv_Meta_Box_Payment_Form::save', 10, 2 );
201
+add_action('save_post_wpi_payment_form', 'WPInv_Meta_Box_Payment_Form::save', 10, 2);
202 202
 
Please login to merge, or discard this patch.
widgets/payment-form.php 2 patches
Indentation   +70 added lines, -70 removed lines patch added patch discarded remove patch
@@ -16,23 +16,23 @@  discard block
 block discarded – undo
16 16
      */
17 17
     public function __construct() {
18 18
 
19
-		$forms = get_posts(
20
-			array(
21
-				'post_type'      => 'wpi_payment_form',
22
-				'orderby'        => 'title',
23
-				'order'          => 'ASC',
24
-				'posts_per_page' => -1,
25
-				'post_status'    => array( 'publish' ),
26
-			)
27
-		);
28
-
29
-		$options = array(
30
-			'' => __('Select a Form','invoicing')
31
-		);
32
-
33
-		foreach( $forms as $form ) {
34
-			$options[ $form->ID ] = $form->post_title;
35
-		}
19
+        $forms = get_posts(
20
+            array(
21
+                'post_type'      => 'wpi_payment_form',
22
+                'orderby'        => 'title',
23
+                'order'          => 'ASC',
24
+                'posts_per_page' => -1,
25
+                'post_status'    => array( 'publish' ),
26
+            )
27
+        );
28
+
29
+        $options = array(
30
+            '' => __('Select a Form','invoicing')
31
+        );
32
+
33
+        foreach( $forms as $form ) {
34
+            $options[ $form->ID ] = $form->post_title;
35
+        }
36 36
 
37 37
         $options = array(
38 38
             'textdomain'    => 'invoicing',
@@ -50,8 +50,8 @@  discard block
 block discarded – undo
50 50
                 'form'            => array(
51 51
                     'title'       => __( 'Payment Form', 'invoicing' ),
52 52
                     'desc'        => __( 'Select your payment form.', 'invoicing' ),
53
-					'type'        => 'select',
54
-					'options'     =>  $options,
53
+                    'type'        => 'select',
54
+                    'options'     =>  $options,
55 55
                     'desc_tip'    => true,
56 56
                     'default'     => '',
57 57
                     'advanced'    => false
@@ -64,59 +64,59 @@  discard block
 block discarded – undo
64 64
         parent::__construct( $options );
65 65
     }
66 66
 
67
-	/**
68
-	 * The Super block output function.
69
-	 *
70
-	 * @param array $args
71
-	 * @param array $widget_args
72
-	 * @param string $content
73
-	 *
74
-	 * @return string
75
-	 */
67
+    /**
68
+     * The Super block output function.
69
+     *
70
+     * @param array $args
71
+     * @param array $widget_args
72
+     * @param string $content
73
+     *
74
+     * @return string
75
+     */
76 76
     public function output( $args = array(), $widget_args = array(), $content = '' ) {
77
-		global $invoicing;
78
-
79
-		// Do we have a payment form?
80
-		if ( empty( $args['form'] ) ) {
81
-			return aui()->alert(
82
-				array(
83
-					'type'    => 'warning',
84
-					'content' => __( 'No payment form selected', 'invoicing' ),
85
-				)
86
-			);
87
-
88
-		}
89
-
90
-		// If yes, ensure that it is published.
91
-		if ( 'publish' != get_post_status( $args['form'] ) ) {
92
-			return aui()->alert(
93
-				array(
94
-					'type'    => 'warning',
95
-					'content' => __( 'This payment form is no longer active', 'invoicing' ),
96
-				)
97
-			);
98
-		}
99
-
100
-		// Get the form elements and items.
101
-		$elements = $invoicing->form_elements->get_form_elements( $args['form'] );
102
-		$items    = $invoicing->form_elements->get_form_items( $args['form'] );
103
-
104
-		ob_start();
105
-		echo "<form class='wpinv_payment_form'>";
106
-		echo "<input type='hidden' name='form_id' value='{$args['form']}'/>";
107
-		wp_nonce_field( 'wpinv_payment_form', 'wpinv_payment_form' );
108
-
109
-		foreach ( $elements as $element ) {
110
-			do_action( 'wpinv_frontend_render_payment_form_element', $element, $items, $args['form'] );
111
-			do_action( "wpinv_frontend_render_payment_form_{$element['type']}", $element, $items, $args['form'] );
112
-		}
113
-
114
-		echo "<div class='wpinv_payment_form_errors alert alert-danger d-none'></div>";
115
-		echo '</form>';
116
-
117
-		$content = ob_get_clean();
77
+        global $invoicing;
78
+
79
+        // Do we have a payment form?
80
+        if ( empty( $args['form'] ) ) {
81
+            return aui()->alert(
82
+                array(
83
+                    'type'    => 'warning',
84
+                    'content' => __( 'No payment form selected', 'invoicing' ),
85
+                )
86
+            );
87
+
88
+        }
89
+
90
+        // If yes, ensure that it is published.
91
+        if ( 'publish' != get_post_status( $args['form'] ) ) {
92
+            return aui()->alert(
93
+                array(
94
+                    'type'    => 'warning',
95
+                    'content' => __( 'This payment form is no longer active', 'invoicing' ),
96
+                )
97
+            );
98
+        }
99
+
100
+        // Get the form elements and items.
101
+        $elements = $invoicing->form_elements->get_form_elements( $args['form'] );
102
+        $items    = $invoicing->form_elements->get_form_items( $args['form'] );
103
+
104
+        ob_start();
105
+        echo "<form class='wpinv_payment_form'>";
106
+        echo "<input type='hidden' name='form_id' value='{$args['form']}'/>";
107
+        wp_nonce_field( 'wpinv_payment_form', 'wpinv_payment_form' );
108
+
109
+        foreach ( $elements as $element ) {
110
+            do_action( 'wpinv_frontend_render_payment_form_element', $element, $items, $args['form'] );
111
+            do_action( "wpinv_frontend_render_payment_form_{$element['type']}", $element, $items, $args['form'] );
112
+        }
113
+
114
+        echo "<div class='wpinv_payment_form_errors alert alert-danger d-none'></div>";
115
+        echo '</form>';
116
+
117
+        $content = ob_get_clean();
118 118
 		
119
-		return str_replace( 'sr-only', '', $content );
119
+        return str_replace( 'sr-only', '', $content );
120 120
 
121 121
     }
122 122
 
Please login to merge, or discard this patch.
Spacing   +22 added lines, -22 removed lines patch added patch discarded remove patch
@@ -1,6 +1,6 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 
3
-if ( ! defined( 'ABSPATH' ) ) {
3
+if (!defined('ABSPATH')) {
4 4
     exit; // Exit if accessed directly
5 5
 }
6 6
 
@@ -22,16 +22,16 @@  discard block
 block discarded – undo
22 22
 				'orderby'        => 'title',
23 23
 				'order'          => 'ASC',
24 24
 				'posts_per_page' => -1,
25
-				'post_status'    => array( 'publish' ),
25
+				'post_status'    => array('publish'),
26 26
 			)
27 27
 		);
28 28
 
29 29
 		$options = array(
30
-			'' => __('Select a Form','invoicing')
30
+			'' => __('Select a Form', 'invoicing')
31 31
 		);
32 32
 
33
-		foreach( $forms as $form ) {
34
-			$options[ $form->ID ] = $form->post_title;
33
+		foreach ($forms as $form) {
34
+			$options[$form->ID] = $form->post_title;
35 35
 		}
36 36
 
37 37
         $options = array(
@@ -41,15 +41,15 @@  discard block
 block discarded – undo
41 41
             'block-keywords'=> "['invoicing','buy', 'buy item', 'pay', 'payment form']",
42 42
             'class_name'     => __CLASS__,
43 43
             'base_id'       => 'wpinv_payment_form',
44
-            'name'          => __('Invoicing > Payment Form','invoicing'),
44
+            'name'          => __('Invoicing > Payment Form', 'invoicing'),
45 45
             'widget_ops'    => array(
46 46
                 'classname'   => 'wpinv-payment-form-class bsui',
47
-                'description' => esc_html__('Displays a payment form.','invoicing'),
47
+                'description' => esc_html__('Displays a payment form.', 'invoicing'),
48 48
             ),
49 49
             'arguments'           => array(
50 50
                 'form'            => array(
51
-                    'title'       => __( 'Payment Form', 'invoicing' ),
52
-                    'desc'        => __( 'Select your payment form.', 'invoicing' ),
51
+                    'title'       => __('Payment Form', 'invoicing'),
52
+                    'desc'        => __('Select your payment form.', 'invoicing'),
53 53
 					'type'        => 'select',
54 54
 					'options'     =>  $options,
55 55
                     'desc_tip'    => true,
@@ -61,7 +61,7 @@  discard block
 block discarded – undo
61 61
         );
62 62
 
63 63
 
64
-        parent::__construct( $options );
64
+        parent::__construct($options);
65 65
     }
66 66
 
67 67
 	/**
@@ -73,42 +73,42 @@  discard block
 block discarded – undo
73 73
 	 *
74 74
 	 * @return string
75 75
 	 */
76
-    public function output( $args = array(), $widget_args = array(), $content = '' ) {
76
+    public function output($args = array(), $widget_args = array(), $content = '') {
77 77
 		global $invoicing;
78 78
 
79 79
 		// Do we have a payment form?
80
-		if ( empty( $args['form'] ) ) {
80
+		if (empty($args['form'])) {
81 81
 			return aui()->alert(
82 82
 				array(
83 83
 					'type'    => 'warning',
84
-					'content' => __( 'No payment form selected', 'invoicing' ),
84
+					'content' => __('No payment form selected', 'invoicing'),
85 85
 				)
86 86
 			);
87 87
 
88 88
 		}
89 89
 
90 90
 		// If yes, ensure that it is published.
91
-		if ( 'publish' != get_post_status( $args['form'] ) ) {
91
+		if ('publish' != get_post_status($args['form'])) {
92 92
 			return aui()->alert(
93 93
 				array(
94 94
 					'type'    => 'warning',
95
-					'content' => __( 'This payment form is no longer active', 'invoicing' ),
95
+					'content' => __('This payment form is no longer active', 'invoicing'),
96 96
 				)
97 97
 			);
98 98
 		}
99 99
 
100 100
 		// Get the form elements and items.
101
-		$elements = $invoicing->form_elements->get_form_elements( $args['form'] );
102
-		$items    = $invoicing->form_elements->get_form_items( $args['form'] );
101
+		$elements = $invoicing->form_elements->get_form_elements($args['form']);
102
+		$items    = $invoicing->form_elements->get_form_items($args['form']);
103 103
 
104 104
 		ob_start();
105 105
 		echo "<form class='wpinv_payment_form'>";
106 106
 		echo "<input type='hidden' name='form_id' value='{$args['form']}'/>";
107
-		wp_nonce_field( 'wpinv_payment_form', 'wpinv_payment_form' );
107
+		wp_nonce_field('wpinv_payment_form', 'wpinv_payment_form');
108 108
 
109
-		foreach ( $elements as $element ) {
110
-			do_action( 'wpinv_frontend_render_payment_form_element', $element, $items, $args['form'] );
111
-			do_action( "wpinv_frontend_render_payment_form_{$element['type']}", $element, $items, $args['form'] );
109
+		foreach ($elements as $element) {
110
+			do_action('wpinv_frontend_render_payment_form_element', $element, $items, $args['form']);
111
+			do_action("wpinv_frontend_render_payment_form_{$element['type']}", $element, $items, $args['form']);
112 112
 		}
113 113
 
114 114
 		echo "<div class='wpinv_payment_form_errors alert alert-danger d-none'></div>";
@@ -116,7 +116,7 @@  discard block
 block discarded – undo
116 116
 
117 117
 		$content = ob_get_clean();
118 118
 		
119
-		return str_replace( 'sr-only', '', $content );
119
+		return str_replace('sr-only', '', $content);
120 120
 
121 121
     }
122 122
 
Please login to merge, or discard this patch.
includes/class-wpinv-payment-form-elements.php 1 patch
Spacing   +372 added lines, -372 removed lines patch added patch discarded remove patch
@@ -1,6 +1,6 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 
3
-if ( ! defined( 'ABSPATH' ) ) {
3
+if (!defined('ABSPATH')) {
4 4
     exit; // Exit if accessed directly
5 5
 }
6 6
 
@@ -13,19 +13,19 @@  discard block
 block discarded – undo
13 13
 
14 14
     public function __construct() {
15 15
 
16
-        foreach( $this->get_elements() as $element ) {
16
+        foreach ($this->get_elements() as $element) {
17 17
             $element = $element['type'];
18 18
 
19
-            if ( method_exists( $this, "render_{$element}_template" ) ) {
20
-                add_action( 'wpinv_payment_form_render_element_template', array( $this, "render_{$element}_template" ), 10, 2 );
19
+            if (method_exists($this, "render_{$element}_template")) {
20
+                add_action('wpinv_payment_form_render_element_template', array($this, "render_{$element}_template"), 10, 2);
21 21
             }
22 22
 
23
-            if ( method_exists( $this, "edit_{$element}_template" ) ) {
24
-                add_action( 'wpinv_payment_form_edit_element_template', array( $this, "edit_{$element}_template" ), 10, 2 );
23
+            if (method_exists($this, "edit_{$element}_template")) {
24
+                add_action('wpinv_payment_form_edit_element_template', array($this, "edit_{$element}_template"), 10, 2);
25 25
             }
26 26
 
27
-            if ( method_exists( $this, "frontend_render_{$element}_template" ) ) {
28
-                add_action( "wpinv_frontend_render_payment_form_$element", array( $this, "frontend_render_{$element}_template" ), 10, 3 );
27
+            if (method_exists($this, "frontend_render_{$element}_template")) {
28
+                add_action("wpinv_frontend_render_payment_form_$element", array($this, "frontend_render_{$element}_template"), 10, 3);
29 29
             }
30 30
 
31 31
         }
@@ -37,7 +37,7 @@  discard block
 block discarded – undo
37 37
      */
38 38
     public function get_elements() {
39 39
 
40
-        if ( ! empty( $this->elements ) ) {
40
+        if (!empty($this->elements)) {
41 41
             return $this->elements;
42 42
         }
43 43
 
@@ -45,28 +45,28 @@  discard block
 block discarded – undo
45 45
 
46 46
             array(
47 47
                 'type'     => 'heading',
48
-                'name'     => __( 'Heading', 'invoicing' ),
48
+                'name'     => __('Heading', 'invoicing'),
49 49
                 'defaults' => array(
50 50
                     'level' => 'h2',
51
-                    'text'  => __( 'Heading', 'invoicing' ),
51
+                    'text'  => __('Heading', 'invoicing'),
52 52
                 )
53 53
             ),
54 54
 
55 55
             array(
56 56
                 'type' => 'paragraph',
57
-                'name' => __( 'Paragraph', 'invoicing' ),
57
+                'name' => __('Paragraph', 'invoicing'),
58 58
                 'defaults'  => array(
59
-                    'text'  => __( 'Paragraph text', 'invoicing' ),
59
+                    'text'  => __('Paragraph text', 'invoicing'),
60 60
                 )
61 61
             ),
62 62
 
63 63
             array( 
64 64
                 'type' => 'alert',
65
-                'name' => __( 'Alert', 'invoicing' ),
65
+                'name' => __('Alert', 'invoicing'),
66 66
                 'defaults'  => array(
67 67
                     'value'        => '',
68 68
                     'class'        => 'alert-warning',
69
-                    'text'         => __( 'Alert', 'invoicing' ),
69
+                    'text'         => __('Alert', 'invoicing'),
70 70
                     'dismissible'  => false,
71 71
                 )
72 72
             ),
@@ -82,11 +82,11 @@  discard block
 block discarded – undo
82 82
 
83 83
             array(
84 84
                 'type' => 'text',
85
-                'name' => __( 'Text Input', 'invoicing' ),
85
+                'name' => __('Text Input', 'invoicing'),
86 86
                 'defaults'  => array(
87
-                    'placeholder'  => __( 'Enter some text', 'invoicing' ),
87
+                    'placeholder'  => __('Enter some text', 'invoicing'),
88 88
                     'value'        => '',
89
-                    'label'        => __( 'Field Label', 'invoicing' ),
89
+                    'label'        => __('Field Label', 'invoicing'),
90 90
                     'description'  => '',
91 91
                     'required'     => false,
92 92
                 )
@@ -94,11 +94,11 @@  discard block
 block discarded – undo
94 94
 
95 95
             array(
96 96
                 'type' => 'textarea',
97
-                'name' => __( 'Textarea', 'invoicing' ),
97
+                'name' => __('Textarea', 'invoicing'),
98 98
                 'defaults'         => array(
99
-                    'placeholder'  => __( 'Enter your text hear', 'invoicing' ),
99
+                    'placeholder'  => __('Enter your text hear', 'invoicing'),
100 100
                     'value'        => '',
101
-                    'label'        => __( 'Textarea Label', 'invoicing' ),
101
+                    'label'        => __('Textarea Label', 'invoicing'),
102 102
                     'description'  => '',
103 103
                     'required'     => false,
104 104
                 )
@@ -106,27 +106,27 @@  discard block
 block discarded – undo
106 106
 
107 107
             array(
108 108
                 'type' => 'select',
109
-                'name' => __( 'Dropdown', 'invoicing' ),
109
+                'name' => __('Dropdown', 'invoicing'),
110 110
                 'defaults'         => array(
111
-                    'placeholder'  => __( 'Select a value', 'invoicing' ),
111
+                    'placeholder'  => __('Select a value', 'invoicing'),
112 112
                     'value'        => '',
113
-                    'label'        => __( 'Dropdown Label', 'invoicing' ),
113
+                    'label'        => __('Dropdown Label', 'invoicing'),
114 114
                     'description'  => '',
115 115
                     'required'     => false,
116 116
                     'options'      => array(
117
-                        esc_attr__( 'Option One', 'invoicing' ),
118
-                        esc_attr__( 'Option Two', 'invoicing' ),
119
-                        esc_attr__( 'Option Three', 'invoicing' )
117
+                        esc_attr__('Option One', 'invoicing'),
118
+                        esc_attr__('Option Two', 'invoicing'),
119
+                        esc_attr__('Option Three', 'invoicing')
120 120
                     ),
121 121
                 )
122 122
             ),
123 123
 
124 124
             array(
125 125
                 'type' => 'checkbox',
126
-                'name' => __( 'Checkbox', 'invoicing' ),
126
+                'name' => __('Checkbox', 'invoicing'),
127 127
                 'defaults'         => array(
128 128
                     'value'        => '',
129
-                    'label'        => __( 'Checkbox Label', 'invoicing' ),
129
+                    'label'        => __('Checkbox Label', 'invoicing'),
130 130
                     'description'  => '',
131 131
                     'required'     => false,
132 132
                 )
@@ -134,24 +134,24 @@  discard block
 block discarded – undo
134 134
 
135 135
             array( 
136 136
                 'type' => 'radio',
137
-                'name' => __( 'Multiple Choice', 'invoicing' ),
137
+                'name' => __('Multiple Choice', 'invoicing'),
138 138
                 'defaults'     => array(
139
-                    'label'    => __( 'Select one choice', 'invoicing' ),
139
+                    'label'    => __('Select one choice', 'invoicing'),
140 140
                     'options'  => array(
141
-                        esc_attr__( 'Choice One', 'invoicing' ),
142
-                        esc_attr__( 'Choice Two', 'invoicing' ),
143
-                        esc_attr__( 'Choice Three', 'invoicing' )
141
+                        esc_attr__('Choice One', 'invoicing'),
142
+                        esc_attr__('Choice Two', 'invoicing'),
143
+                        esc_attr__('Choice Three', 'invoicing')
144 144
                     ),
145 145
                 )
146 146
             ),
147 147
 
148 148
             array( 
149 149
                 'type' => 'date',
150
-                'name' => __( 'Date', 'invoicing' ),
150
+                'name' => __('Date', 'invoicing'),
151 151
                 'defaults' => array(
152 152
                     'placeholder'  => '',
153 153
                     'value'        => '',
154
-                    'label'        => __( 'Date', 'invoicing' ),
154
+                    'label'        => __('Date', 'invoicing'),
155 155
                     'description'  => '',
156 156
                     'required'     => false,
157 157
                 )
@@ -159,11 +159,11 @@  discard block
 block discarded – undo
159 159
 
160 160
             array( 
161 161
                 'type' => 'time',
162
-                'name' => __( 'Time', 'invoicing' ),
162
+                'name' => __('Time', 'invoicing'),
163 163
                 'defaults' => array(
164 164
                     'placeholder'  => '',
165 165
                     'value'        => '',
166
-                    'label'        => __( 'Time', 'invoicing' ),
166
+                    'label'        => __('Time', 'invoicing'),
167 167
                     'description'  => '',
168 168
                     'required'     => false,
169 169
                 )
@@ -171,11 +171,11 @@  discard block
 block discarded – undo
171 171
 
172 172
             array( 
173 173
                 'type' => 'number',
174
-                'name' => __( 'Number', 'invoicing' ),
174
+                'name' => __('Number', 'invoicing'),
175 175
                 'defaults' => array(
176 176
                     'placeholder'  => '',
177 177
                     'value'        => '',
178
-                    'label'        => __( 'Number', 'invoicing' ),
178
+                    'label'        => __('Number', 'invoicing'),
179 179
                     'description'  => '',
180 180
                     'required'     => false,
181 181
                 )
@@ -183,11 +183,11 @@  discard block
 block discarded – undo
183 183
 
184 184
             array( 
185 185
                 'type' => 'website',
186
-                'name' => __( 'Website', 'invoicing' ),
186
+                'name' => __('Website', 'invoicing'),
187 187
                 'defaults' => array(
188 188
                     'placeholder'  => 'http://example.com',
189 189
                     'value'        => '',
190
-                    'label'        => __( 'Website', 'invoicing' ),
190
+                    'label'        => __('Website', 'invoicing'),
191 191
                     'description'  => '',
192 192
                     'required'     => false,
193 193
                 )
@@ -195,11 +195,11 @@  discard block
 block discarded – undo
195 195
 
196 196
             array( 
197 197
                 'type' => 'email',
198
-                'name' => __( 'Email', 'invoicing' ),
198
+                'name' => __('Email', 'invoicing'),
199 199
                 'defaults'  => array(
200 200
                     'placeholder'  => '[email protected]',
201 201
                     'value'        => '',
202
-                    'label'        => __( 'Email Address', 'invoicing' ),
202
+                    'label'        => __('Email Address', 'invoicing'),
203 203
                     'description'  => '',
204 204
                     'required'     => false,
205 205
                 )
@@ -207,11 +207,11 @@  discard block
 block discarded – undo
207 207
 
208 208
             array( 
209 209
                 'type' => 'billing_email',
210
-                'name' => __( 'Billing Email', 'invoicing' ),
210
+                'name' => __('Billing Email', 'invoicing'),
211 211
                 'defaults'  => array(
212 212
                     'placeholder'  => '[email protected]',
213 213
                     'value'        => '',
214
-                    'label'        => __( 'Billing Email', 'invoicing' ),
214
+                    'label'        => __('Billing Email', 'invoicing'),
215 215
                     'description'  => '',
216 216
                     'premade'      => true,
217 217
                 )
@@ -219,18 +219,18 @@  discard block
 block discarded – undo
219 219
 
220 220
             array( 
221 221
                 'type' => 'discount',
222
-                'name' => __( 'Discount Input', 'invoicing' ),
222
+                'name' => __('Discount Input', 'invoicing'),
223 223
                 'defaults'  => array(
224 224
                     'value'        => '',
225
-                    'input_label'  => __( 'Coupon Code', 'invoicing' ),
226
-                    'button_label' => __( 'Apply Coupon', 'invoicing' ),
227
-                    'description'  => __( 'Have a discount code? Enter it above.', 'invoicing' ),
225
+                    'input_label'  => __('Coupon Code', 'invoicing'),
226
+                    'button_label' => __('Apply Coupon', 'invoicing'),
227
+                    'description'  => __('Have a discount code? Enter it above.', 'invoicing'),
228 228
                 )
229 229
             ),
230 230
 
231 231
             array( 
232 232
                 'type' => 'items',
233
-                'name' => __( 'Items', 'invoicing' ),
233
+                'name' => __('Items', 'invoicing'),
234 234
                 'defaults'  => array(
235 235
                     'value'        => '',
236 236
                     'items_type'   => 'total',
@@ -241,25 +241,25 @@  discard block
 block discarded – undo
241 241
 
242 242
             array( 
243 243
                 'type'       => 'pay_button',
244
-                'name'       => __( 'Payment Button', 'invoicing' ),
244
+                'name'       => __('Payment Button', 'invoicing'),
245 245
                 'defaults'   => array(
246 246
                     'value'        => '',
247 247
                     'class'        => 'btn-primary',
248
-                    'label'        => __( 'Pay Now »', 'invoicing' ),
249
-                    'description'  => __( 'By continuing with our payment, you are agreeing to our privacy policy and terms of service.', 'invoicing' ),
248
+                    'label'        => __('Pay Now »', 'invoicing'),
249
+                    'description'  => __('By continuing with our payment, you are agreeing to our privacy policy and terms of service.', 'invoicing'),
250 250
                     'premade'      => true,
251 251
                 )
252 252
             )
253 253
         );
254 254
 
255
-        $this->elements = apply_filters( 'wpinv_filter_core_payment_form_elements', $this->elements );
255
+        $this->elements = apply_filters('wpinv_filter_core_payment_form_elements', $this->elements);
256 256
         return $this->elements;
257 257
     }
258 258
 
259 259
     /**
260 260
      * Returns the restrict markup.
261 261
      */
262
-    public function get_restrict_markup( $field, $field_type ) {
262
+    public function get_restrict_markup($field, $field_type) {
263 263
         $restrict = "$field.type=='$field_type'";
264 264
         return "v-if=\"$restrict\"";
265 265
     }
@@ -267,15 +267,15 @@  discard block
 block discarded – undo
267 267
     /**
268 268
      * Renders the title element template.
269 269
      */
270
-    public function render_heading_template( $field ) {
271
-        $restrict = $this->get_restrict_markup( $field, 'heading' );
270
+    public function render_heading_template($field) {
271
+        $restrict = $this->get_restrict_markup($field, 'heading');
272 272
         echo "<component :is='$field.level' $restrict v-html='$field.text'></component>";
273 273
     }
274 274
 
275 275
     /**
276 276
      * Renders the title element on the frontend.
277 277
      */
278
-    public function frontend_render_heading_template( $field ) {
278
+    public function frontend_render_heading_template($field) {
279 279
         $tag = $field['level'];
280 280
         echo "<$tag>{$field['text']}</$tag>";
281 281
     }
@@ -283,10 +283,10 @@  discard block
 block discarded – undo
283 283
     /**
284 284
      * Renders the edit title element template.
285 285
      */
286
-    public function edit_heading_template( $field ) {
287
-        $restrict = $this->get_restrict_markup( $field, 'heading' );
288
-        $label    = __( 'Heading', 'invoicing' );
289
-        $label2   = __( 'Select Heading Level', 'invoicing' );
286
+    public function edit_heading_template($field) {
287
+        $restrict = $this->get_restrict_markup($field, 'heading');
288
+        $label    = __('Heading', 'invoicing');
289
+        $label2   = __('Select Heading Level', 'invoicing');
290 290
         $id       = $field . '.id + "_edit"';
291 291
         $id2      = $field . '.id + "_edit2"';
292 292
 
@@ -318,8 +318,8 @@  discard block
 block discarded – undo
318 318
     /**
319 319
      * Renders a paragraph element template.
320 320
      */
321
-    public function render_paragraph_template( $field ) {
322
-        $restrict = $this->get_restrict_markup( $field, 'paragraph' );
321
+    public function render_paragraph_template($field) {
322
+        $restrict = $this->get_restrict_markup($field, 'paragraph');
323 323
         $label    = "$field.text";
324 324
         echo "<p $restrict v-html='$label' style='font-size: 16px;'></p>";
325 325
     }
@@ -327,16 +327,16 @@  discard block
 block discarded – undo
327 327
     /**
328 328
      * Renders the paragraph element on the frontend.
329 329
      */
330
-    public function frontend_render_paragraph_template( $field ) {
330
+    public function frontend_render_paragraph_template($field) {
331 331
         echo "<p>{$field['text']}</p>";
332 332
     }
333 333
 
334 334
     /**
335 335
      * Renders the edit paragraph element template.
336 336
      */
337
-    public function edit_paragraph_template( $field ) {
338
-        $restrict = $this->get_restrict_markup( $field, 'paragraph' );
339
-        $label    = __( 'Enter your text', 'invoicing' );
337
+    public function edit_paragraph_template($field) {
338
+        $restrict = $this->get_restrict_markup($field, 'paragraph');
339
+        $label    = __('Enter your text', 'invoicing');
340 340
         $id       = $field . '.id + "_edit"';
341 341
         echo "
342 342
             <div $restrict>
@@ -352,8 +352,8 @@  discard block
 block discarded – undo
352 352
     /**
353 353
      * Renders the text element template.
354 354
      */
355
-    public function render_text_template( $field ) {
356
-        $restrict = $this->get_restrict_markup( $field, 'text' );
355
+    public function render_text_template($field) {
356
+        $restrict = $this->get_restrict_markup($field, 'text');
357 357
         $label    = "$field.label";
358 358
         echo "
359 359
             <div $restrict>
@@ -367,23 +367,23 @@  discard block
 block discarded – undo
367 367
     /**
368 368
      * Renders the text element on the frontend.
369 369
      */
370
-    public function frontend_render_text_template( $field ) {
370
+    public function frontend_render_text_template($field) {
371 371
         
372 372
         echo "<div class='form-group'>";
373 373
 
374 374
         echo aui()->input(
375 375
             array(
376
-                'name'       => esc_attr( $field['id'] ),
377
-                'id'         => esc_attr( $field['id'] ),
378
-                'placeholder'=> esc_attr( $field['placeholder'] ),
376
+                'name'       => esc_attr($field['id']),
377
+                'id'         => esc_attr($field['id']),
378
+                'placeholder'=> esc_attr($field['placeholder']),
379 379
                 'required'   => (bool) $field['required'],
380
-                'label'      => wp_kses_post( $field['label'] ),
380
+                'label'      => wp_kses_post($field['label']),
381 381
                 'no_wrap'    => true,
382 382
             )
383 383
         );
384 384
 
385
-        if ( ! empty( $field['description'] ) ) {
386
-            $description = wp_kses_post( $field['description'] );
385
+        if (!empty($field['description'])) {
386
+            $description = wp_kses_post($field['description']);
387 387
             echo "<small class='form-text text-muted'>$description</small>";
388 388
         }
389 389
 
@@ -394,16 +394,16 @@  discard block
 block discarded – undo
394 394
     /**
395 395
      * Renders the edit text element template.
396 396
      */
397
-    public function edit_text_template( $field ) {
398
-        $restrict = $this->get_restrict_markup( $field, 'text' );
399
-        $label    = __( 'Field Label', 'invoicing' );
397
+    public function edit_text_template($field) {
398
+        $restrict = $this->get_restrict_markup($field, 'text');
399
+        $label    = __('Field Label', 'invoicing');
400 400
         $id       = $field . '.id + "_edit"';
401
-        $label2   = __( 'Placeholder text', 'invoicing' );
401
+        $label2   = __('Placeholder text', 'invoicing');
402 402
         $id2      = $field . '.id + "_edit2"';
403
-        $label3   = __( 'Help text', 'invoicing' );
404
-        $label4   = esc_attr__( 'Add some help text for this field', 'invoicing' );
403
+        $label3   = __('Help text', 'invoicing');
404
+        $label4   = esc_attr__('Add some help text for this field', 'invoicing');
405 405
         $id3      = $field . '.id + "_edit3"';
406
-        $label5   = __( 'Is this field required?', 'invoicing' );
406
+        $label5   = __('Is this field required?', 'invoicing');
407 407
         $id4      = $field . '.id + "_edit4"';
408 408
         echo "
409 409
             <div $restrict>
@@ -431,8 +431,8 @@  discard block
 block discarded – undo
431 431
     /**
432 432
      * Renders the textarea element template.
433 433
      */
434
-    public function render_textarea_template( $field ) {
435
-        $restrict = $this->get_restrict_markup( $field, 'textarea' );
434
+    public function render_textarea_template($field) {
435
+        $restrict = $this->get_restrict_markup($field, 'textarea');
436 436
         $label    = "$field.label";
437 437
         echo "
438 438
             <div $restrict>
@@ -446,24 +446,24 @@  discard block
 block discarded – undo
446 446
     /**
447 447
      * Renders the textarea element on the frontend.
448 448
      */
449
-    public function frontend_render_textarea_template( $field ) {
449
+    public function frontend_render_textarea_template($field) {
450 450
         
451 451
         echo "<div class='form-group'>";
452 452
 
453 453
         echo aui()->textarea(
454 454
             array(
455
-                'name'       => esc_attr( $field['id'] ),
456
-                'id'         => esc_attr( $field['id'] ),
457
-                'placeholder'=> esc_attr( $field['placeholder'] ),
455
+                'name'       => esc_attr($field['id']),
456
+                'id'         => esc_attr($field['id']),
457
+                'placeholder'=> esc_attr($field['placeholder']),
458 458
                 'required'   => (bool) $field['required'],
459
-                'label'      => wp_kses_post( $field['label'] ),
459
+                'label'      => wp_kses_post($field['label']),
460 460
                 'no_wrap'    => true,
461 461
                 'rows'       => 3,
462 462
             )
463 463
         );
464 464
 
465
-        if ( ! empty( $field['description'] ) ) {
466
-            $description = wp_kses_post( $field['description'] );
465
+        if (!empty($field['description'])) {
466
+            $description = wp_kses_post($field['description']);
467 467
             echo "<small class='form-text text-muted'>$description</small>";
468 468
         }
469 469
 
@@ -474,16 +474,16 @@  discard block
 block discarded – undo
474 474
     /**
475 475
      * Renders the edit textarea element template.
476 476
      */
477
-    public function edit_textarea_template( $field ) {
478
-        $restrict = $this->get_restrict_markup( $field, 'textarea' );
479
-        $label    = __( 'Field Label', 'invoicing' );
477
+    public function edit_textarea_template($field) {
478
+        $restrict = $this->get_restrict_markup($field, 'textarea');
479
+        $label    = __('Field Label', 'invoicing');
480 480
         $id       = $field . '.id + "_edit"';
481
-        $label2   = __( 'Placeholder text', 'invoicing' );
481
+        $label2   = __('Placeholder text', 'invoicing');
482 482
         $id2      = $field . '.id + "_edit2"';
483
-        $label3   = __( 'Help text', 'invoicing' );
484
-        $label4   = esc_attr__( 'Add some help text for this field', 'invoicing' );
483
+        $label3   = __('Help text', 'invoicing');
484
+        $label4   = esc_attr__('Add some help text for this field', 'invoicing');
485 485
         $id3      = $field . '.id + "_edit3"';
486
-        $label5   = __( 'Is this field required?', 'invoicing' );
486
+        $label5   = __('Is this field required?', 'invoicing');
487 487
         $id4      = $field . '.id + "_edit4"';
488 488
         echo "
489 489
             <div $restrict>
@@ -511,8 +511,8 @@  discard block
 block discarded – undo
511 511
     /**
512 512
      * Renders the select element template.
513 513
      */
514
-    public function render_select_template( $field ) {
515
-        $restrict    = $this->get_restrict_markup( $field, 'select' );
514
+    public function render_select_template($field) {
515
+        $restrict    = $this->get_restrict_markup($field, 'select');
516 516
         $label       = "$field.label";
517 517
         $placeholder = "$field.placeholder";
518 518
         $id          = $field . '.id';
@@ -531,24 +531,24 @@  discard block
 block discarded – undo
531 531
     /**
532 532
      * Renders the select element on the frontend.
533 533
      */
534
-    public function frontend_render_select_template( $field ) {
534
+    public function frontend_render_select_template($field) {
535 535
         
536 536
         echo "<div class='form-group'>";
537 537
 
538 538
         echo aui()->select(
539 539
             array(
540
-                'name'       => esc_attr( $field['id'] ),
541
-                'id'         => esc_attr( $field['id'] ),
542
-                'placeholder'=> esc_attr( $field['placeholder'] ),
540
+                'name'       => esc_attr($field['id']),
541
+                'id'         => esc_attr($field['id']),
542
+                'placeholder'=> esc_attr($field['placeholder']),
543 543
                 'required'   => (bool) $field['required'],
544
-                'label'      => wp_kses_post( $field['label'] ),
544
+                'label'      => wp_kses_post($field['label']),
545 545
                 'no_wrap'    => true,
546 546
                 'options'    => $field['options'],
547 547
             )
548 548
         );
549 549
 
550
-        if ( ! empty( $field['description'] ) ) {
551
-            $description = wp_kses_post( $field['description'] );
550
+        if (!empty($field['description'])) {
551
+            $description = wp_kses_post($field['description']);
552 552
             echo "<small class='form-text text-muted'>$description</small>";
553 553
         }
554 554
 
@@ -559,18 +559,18 @@  discard block
 block discarded – undo
559 559
     /**
560 560
      * Renders the edit select element template.
561 561
      */
562
-    public function edit_select_template( $field ) {
563
-        $restrict = $this->get_restrict_markup( $field, 'select' );
564
-        $label    = __( 'Field Label', 'invoicing' );
562
+    public function edit_select_template($field) {
563
+        $restrict = $this->get_restrict_markup($field, 'select');
564
+        $label    = __('Field Label', 'invoicing');
565 565
         $id       = $field . '.id + "_edit"';
566
-        $label2   = __( 'Placeholder text', 'invoicing' );
566
+        $label2   = __('Placeholder text', 'invoicing');
567 567
         $id2      = $field . '.id + "_edit2"';
568
-        $label3   = __( 'Help text', 'invoicing' );
569
-        $label4   = esc_attr__( 'Add some help text for this field', 'invoicing' );
568
+        $label3   = __('Help text', 'invoicing');
569
+        $label4   = esc_attr__('Add some help text for this field', 'invoicing');
570 570
         $id3      = $field . '.id + "_edit3"';
571
-        $label5   = __( 'Is this field required?', 'invoicing' );
571
+        $label5   = __('Is this field required?', 'invoicing');
572 572
         $id4      = $field . '.id + "_edit4"';
573
-        $label6   = __( 'Available Options', 'invoicing' );
573
+        $label6   = __('Available Options', 'invoicing');
574 574
         echo "
575 575
             <div $restrict>
576 576
                 <div class='form-group'>
@@ -608,8 +608,8 @@  discard block
 block discarded – undo
608 608
     /**
609 609
      * Renders the checkbox element template.
610 610
      */
611
-    public function render_checkbox_template( $field ) {
612
-        $restrict = $this->get_restrict_markup( $field, 'checkbox' );
611
+    public function render_checkbox_template($field) {
612
+        $restrict = $this->get_restrict_markup($field, 'checkbox');
613 613
         $label    = "$field.label";
614 614
         echo "
615 615
             <div class='form-check' $restrict>
@@ -623,23 +623,23 @@  discard block
 block discarded – undo
623 623
     /**
624 624
      * Renders the checkbox element on the frontend.
625 625
      */
626
-    public function frontend_render_checkbox_template( $field ) {
626
+    public function frontend_render_checkbox_template($field) {
627 627
         
628 628
         echo "<div class='form-group'>";
629 629
 
630 630
         echo aui()->input(
631 631
             array(
632
-                'name'       => esc_attr( $field['id'] ),
633
-                'id'         => esc_attr( $field['id'] ),
632
+                'name'       => esc_attr($field['id']),
633
+                'id'         => esc_attr($field['id']),
634 634
                 'required'   => (bool) $field['required'],
635
-                'label'      => wp_kses_post( $field['label'] ),
635
+                'label'      => wp_kses_post($field['label']),
636 636
                 'no_wrap'    => true,
637 637
                 'type'       => 'checkbox',
638 638
             )
639 639
         );
640 640
 
641
-        if ( ! empty( $field['description'] ) ) {
642
-            $description = wp_kses_post( $field['description'] );
641
+        if (!empty($field['description'])) {
642
+            $description = wp_kses_post($field['description']);
643 643
             echo "<small class='form-text text-muted'>$description</small>";
644 644
         }
645 645
 
@@ -650,14 +650,14 @@  discard block
 block discarded – undo
650 650
     /**
651 651
      * Renders the edit checkbox element template.
652 652
      */
653
-    public function edit_checkbox_template( $field ) {
654
-        $restrict = $this->get_restrict_markup( $field, 'checkbox' );
655
-        $label    = __( 'Field Label', 'invoicing' );
653
+    public function edit_checkbox_template($field) {
654
+        $restrict = $this->get_restrict_markup($field, 'checkbox');
655
+        $label    = __('Field Label', 'invoicing');
656 656
         $id       = $field . '.id + "_edit"';
657
-        $label2   = __( 'Help text', 'invoicing' );
658
-        $label3   = esc_attr__( 'Add some help text for this field', 'invoicing' );
657
+        $label2   = __('Help text', 'invoicing');
658
+        $label3   = esc_attr__('Add some help text for this field', 'invoicing');
659 659
         $id2      = $field . '.id + "_edit2"';
660
-        $label4   = __( 'Is this field required?', 'invoicing' );
660
+        $label4   = __('Is this field required?', 'invoicing');
661 661
         $id3      = $field . '.id + "_edit3"';
662 662
         echo "
663 663
             <div $restrict>
@@ -681,8 +681,8 @@  discard block
 block discarded – undo
681 681
     /**
682 682
      * Renders the radio element template.
683 683
      */
684
-    public function render_radio_template( $field ) {
685
-        $restrict    = $this->get_restrict_markup( $field, 'radio' );
684
+    public function render_radio_template($field) {
685
+        $restrict    = $this->get_restrict_markup($field, 'radio');
686 686
         $label       = "$field.label";
687 687
         $id          = $field . '.id';
688 688
         echo "
@@ -700,19 +700,19 @@  discard block
 block discarded – undo
700 700
     /**
701 701
      * Renders the radio element on the frontend.
702 702
      */
703
-    public function frontend_render_radio_template( $field ) {
703
+    public function frontend_render_radio_template($field) {
704 704
         
705 705
         echo "<div class='form-group'>";
706 706
 
707
-        if ( ! empty( $field['label'] ) ) {
708
-            $label = wp_kses_post( $field['label'] );
707
+        if (!empty($field['label'])) {
708
+            $label = wp_kses_post($field['label']);
709 709
             echo "<legend class='col-form-label'>$label</legend>";
710 710
         }
711 711
 
712
-        foreach( $field['options'] as $index => $option ) {
712
+        foreach ($field['options'] as $index => $option) {
713 713
             $id    = $field['id'] . $index;
714
-            $value = esc_attr( $option );
715
-            $label = wp_kses_post( $option );
714
+            $value = esc_attr($option);
715
+            $label = wp_kses_post($option);
716 716
 
717 717
             echo "
718 718
                 <div class='form-check'>
@@ -722,8 +722,8 @@  discard block
 block discarded – undo
722 722
             ";
723 723
         }
724 724
 
725
-        if ( ! empty( $field['description'] ) ) {
726
-            $description = wp_kses_post( $field['description'] );
725
+        if (!empty($field['description'])) {
726
+            $description = wp_kses_post($field['description']);
727 727
             echo "<small class='form-text text-muted'>$description</small>";
728 728
         }
729 729
 
@@ -734,16 +734,16 @@  discard block
 block discarded – undo
734 734
     /**
735 735
      * Renders the edit radio element template.
736 736
      */
737
-    public function edit_radio_template( $field ) {
738
-        $restrict = $this->get_restrict_markup( $field, 'radio' );
739
-        $label    = __( 'Field Label', 'invoicing' );
737
+    public function edit_radio_template($field) {
738
+        $restrict = $this->get_restrict_markup($field, 'radio');
739
+        $label    = __('Field Label', 'invoicing');
740 740
         $id       = $field . '.id + "_edit"';
741
-        $label2   = __( 'Help text', 'invoicing' );
742
-        $label3   = esc_attr__( 'Add some help text for this field', 'invoicing' );
741
+        $label2   = __('Help text', 'invoicing');
742
+        $label3   = esc_attr__('Add some help text for this field', 'invoicing');
743 743
         $id2      = $field . '.id + "_edit3"';
744
-        $label4   = __( 'Is this field required?', 'invoicing' );
744
+        $label4   = __('Is this field required?', 'invoicing');
745 745
         $id3      = $field . '.id + "_edit4"';
746
-        $label5   = __( 'Available Options', 'invoicing' );
746
+        $label5   = __('Available Options', 'invoicing');
747 747
         echo "
748 748
             <div $restrict>
749 749
                 <div class='form-group'>
@@ -777,8 +777,8 @@  discard block
 block discarded – undo
777 777
     /**
778 778
      * Renders the email element template.
779 779
      */
780
-    public function render_email_template( $field ) {
781
-        $restrict = $this->get_restrict_markup( $field, 'email' );
780
+    public function render_email_template($field) {
781
+        $restrict = $this->get_restrict_markup($field, 'email');
782 782
         $label    = "$field.label";
783 783
         echo "
784 784
             <div $restrict>
@@ -792,8 +792,8 @@  discard block
 block discarded – undo
792 792
     /**
793 793
      * Renders the billing_email element template.
794 794
      */
795
-    public function render_billing_email_template( $field ) {
796
-        $restrict = $this->get_restrict_markup( $field, 'billing_email' );
795
+    public function render_billing_email_template($field) {
796
+        $restrict = $this->get_restrict_markup($field, 'billing_email');
797 797
         $label    = "$field.label";
798 798
         echo "
799 799
             <div $restrict>
@@ -807,24 +807,24 @@  discard block
 block discarded – undo
807 807
     /**
808 808
      * Renders the email element on the frontend.
809 809
      */
810
-    public function frontend_render_email_template( $field ) {
810
+    public function frontend_render_email_template($field) {
811 811
         
812 812
         echo "<div class='form-group'>";
813 813
 
814 814
         echo aui()->input(
815 815
             array(
816
-                'name'       => esc_attr( $field['id'] ),
817
-                'id'         => esc_attr( $field['id'] ),
816
+                'name'       => esc_attr($field['id']),
817
+                'id'         => esc_attr($field['id']),
818 818
                 'required'   => (bool) $field['required'],
819
-                'label'      => wp_kses_post( $field['label'] ),
819
+                'label'      => wp_kses_post($field['label']),
820 820
                 'no_wrap'    => true,
821
-                'placeholder' => esc_attr( $field['placeholder'] ),
821
+                'placeholder' => esc_attr($field['placeholder']),
822 822
                 'type'       => 'email',
823 823
             )
824 824
         );
825 825
 
826
-        if ( ! empty( $field['description'] ) ) {
827
-            $description = wp_kses_post( $field['description'] );
826
+        if (!empty($field['description'])) {
827
+            $description = wp_kses_post($field['description']);
828 828
             echo "<small class='form-text text-muted'>$description</small>";
829 829
         }
830 830
 
@@ -835,24 +835,24 @@  discard block
 block discarded – undo
835 835
     /**
836 836
      * Renders the billing email element on the frontend.
837 837
      */
838
-    public function frontend_render_billing_email_template( $field ) {
838
+    public function frontend_render_billing_email_template($field) {
839 839
         
840 840
         echo "<div class='form-group'>";
841 841
 
842 842
         echo aui()->input(
843 843
             array(
844 844
                 'name'       => 'billing_email',
845
-                'id'         => esc_attr( $field['id'] ),
845
+                'id'         => esc_attr($field['id']),
846 846
                 'required'   => true,
847
-                'label'      => wp_kses_post( $field['label'] ),
847
+                'label'      => wp_kses_post($field['label']),
848 848
                 'no_wrap'    => true,
849
-                'placeholder' => esc_attr( $field['placeholder'] ),
849
+                'placeholder' => esc_attr($field['placeholder']),
850 850
                 'type'       => 'email',
851 851
             )
852 852
         );
853 853
 
854
-        if ( ! empty( $field['description'] ) ) {
855
-            $description = wp_kses_post( $field['description'] );
854
+        if (!empty($field['description'])) {
855
+            $description = wp_kses_post($field['description']);
856 856
             echo "<small class='form-text text-muted'>$description</small>";
857 857
         }
858 858
 
@@ -863,16 +863,16 @@  discard block
 block discarded – undo
863 863
     /**
864 864
      * Renders the edit email element template.
865 865
      */
866
-    public function edit_email_template( $field ) {
867
-        $restrict = $this->get_restrict_markup( $field, 'email' );
868
-        $label    = __( 'Field Label', 'invoicing' );
866
+    public function edit_email_template($field) {
867
+        $restrict = $this->get_restrict_markup($field, 'email');
868
+        $label    = __('Field Label', 'invoicing');
869 869
         $id       = $field . '.id + "_edit"';
870
-        $label2   = __( 'Placeholder text', 'invoicing' );
870
+        $label2   = __('Placeholder text', 'invoicing');
871 871
         $id2      = $field . '.id + "_edit2"';
872
-        $label3   = __( 'Help text', 'invoicing' );
873
-        $label4   = esc_attr__( 'Add some help text for this field', 'invoicing' );
872
+        $label3   = __('Help text', 'invoicing');
873
+        $label4   = esc_attr__('Add some help text for this field', 'invoicing');
874 874
         $id3      = $field . '.id + "_edit3"';
875
-        $label5   = __( 'Is this field required?', 'invoicing' );
875
+        $label5   = __('Is this field required?', 'invoicing');
876 876
         $id4      = $field . '.id + "_edit4"';
877 877
         echo "
878 878
             <div $restrict>
@@ -900,16 +900,16 @@  discard block
 block discarded – undo
900 900
     /**
901 901
      * Renders the edit billing_email element template.
902 902
      */
903
-    public function edit_billing_email_template( $field ) {
904
-        $restrict = $this->get_restrict_markup( $field, 'billing_email' );
905
-        $label    = __( 'Field Label', 'invoicing' );
903
+    public function edit_billing_email_template($field) {
904
+        $restrict = $this->get_restrict_markup($field, 'billing_email');
905
+        $label    = __('Field Label', 'invoicing');
906 906
         $id       = $field . '.id + "_edit"';
907
-        $label2   = __( 'Placeholder text', 'invoicing' );
907
+        $label2   = __('Placeholder text', 'invoicing');
908 908
         $id2      = $field . '.id + "_edit2"';
909
-        $label3   = __( 'Help text', 'invoicing' );
910
-        $label4   = esc_attr__( 'Add some help text for this field', 'invoicing' );
909
+        $label3   = __('Help text', 'invoicing');
910
+        $label4   = esc_attr__('Add some help text for this field', 'invoicing');
911 911
         $id3      = $field . '.id + "_edit3"';
912
-        $label5   = __( 'Is this field required?', 'invoicing' );
912
+        $label5   = __('Is this field required?', 'invoicing');
913 913
         $id4      = $field . '.id + "_edit4"';
914 914
         echo "
915 915
             <div $restrict>
@@ -933,8 +933,8 @@  discard block
 block discarded – undo
933 933
     /**
934 934
      * Renders the website element template.
935 935
      */
936
-    public function render_website_template( $field ) {
937
-        $restrict = $this->get_restrict_markup( $field, 'website' );
936
+    public function render_website_template($field) {
937
+        $restrict = $this->get_restrict_markup($field, 'website');
938 938
         $label    = "$field.label";
939 939
         echo "
940 940
             <div $restrict>
@@ -948,24 +948,24 @@  discard block
 block discarded – undo
948 948
     /**
949 949
      * Renders the website element on the frontend.
950 950
      */
951
-    public function frontend_render_website_template( $field ) {
951
+    public function frontend_render_website_template($field) {
952 952
         
953 953
         echo "<div class='form-group'>";
954 954
 
955 955
         echo aui()->input(
956 956
             array(
957
-                'name'       => esc_attr( $field['id'] ),
958
-                'id'         => esc_attr( $field['id'] ),
957
+                'name'       => esc_attr($field['id']),
958
+                'id'         => esc_attr($field['id']),
959 959
                 'required'   => (bool) $field['required'],
960
-                'label'      => wp_kses_post( $field['label'] ),
960
+                'label'      => wp_kses_post($field['label']),
961 961
                 'no_wrap'    => true,
962
-                'placeholder' => esc_attr( $field['placeholder'] ),
962
+                'placeholder' => esc_attr($field['placeholder']),
963 963
                 'type'       => 'url',
964 964
             )
965 965
         );
966 966
 
967
-        if ( ! empty( $field['description'] ) ) {
968
-            $description = wp_kses_post( $field['description'] );
967
+        if (!empty($field['description'])) {
968
+            $description = wp_kses_post($field['description']);
969 969
             echo "<small class='form-text text-muted'>$description</small>";
970 970
         }
971 971
 
@@ -976,16 +976,16 @@  discard block
 block discarded – undo
976 976
     /**
977 977
      * Renders the edit website element template.
978 978
      */
979
-    public function edit_website_template( $field ) {
980
-        $restrict = $this->get_restrict_markup( $field, 'website' );
981
-        $label    = __( 'Field Label', 'invoicing' );
979
+    public function edit_website_template($field) {
980
+        $restrict = $this->get_restrict_markup($field, 'website');
981
+        $label    = __('Field Label', 'invoicing');
982 982
         $id       = $field . '.id + "_edit"';
983
-        $label2   = __( 'Placeholder text', 'invoicing' );
983
+        $label2   = __('Placeholder text', 'invoicing');
984 984
         $id2      = $field . '.id + "_edit2"';
985
-        $label3   = __( 'Help text', 'invoicing' );
986
-        $label4   = esc_attr__( 'Add some help text for this field', 'invoicing' );
985
+        $label3   = __('Help text', 'invoicing');
986
+        $label4   = esc_attr__('Add some help text for this field', 'invoicing');
987 987
         $id3      = $field . '.id + "_edit3"';
988
-        $label5   = __( 'Is this field required?', 'invoicing' );
988
+        $label5   = __('Is this field required?', 'invoicing');
989 989
         $id4      = $field . '.id + "_edit4"';
990 990
         echo "
991 991
             <div $restrict>
@@ -1013,8 +1013,8 @@  discard block
 block discarded – undo
1013 1013
     /**
1014 1014
      * Renders the date element template.
1015 1015
      */
1016
-    public function render_date_template( $field ) {
1017
-        $restrict = $this->get_restrict_markup( $field, 'date' );
1016
+    public function render_date_template($field) {
1017
+        $restrict = $this->get_restrict_markup($field, 'date');
1018 1018
         $label    = "$field.label";
1019 1019
         echo "
1020 1020
             <div $restrict>
@@ -1028,24 +1028,24 @@  discard block
 block discarded – undo
1028 1028
     /**
1029 1029
      * Renders the date element on the frontend.
1030 1030
      */
1031
-    public function frontend_render_date_template( $field ) {
1031
+    public function frontend_render_date_template($field) {
1032 1032
         
1033 1033
         echo "<div class='form-group'>";
1034 1034
 
1035 1035
         echo aui()->input(
1036 1036
             array(
1037
-                'name'       => esc_attr( $field['id'] ),
1038
-                'id'         => esc_attr( $field['id'] ),
1037
+                'name'       => esc_attr($field['id']),
1038
+                'id'         => esc_attr($field['id']),
1039 1039
                 'required'   => (bool) $field['required'],
1040
-                'label'      => wp_kses_post( $field['label'] ),
1041
-                'placeholder' => esc_attr( $field['placeholder'] ),
1040
+                'label'      => wp_kses_post($field['label']),
1041
+                'placeholder' => esc_attr($field['placeholder']),
1042 1042
                 'no_wrap'    => true,
1043 1043
                 'type'       => 'date',
1044 1044
             )
1045 1045
         );
1046 1046
 
1047
-        if ( ! empty( $field['description'] ) ) {
1048
-            $description = wp_kses_post( $field['description'] );
1047
+        if (!empty($field['description'])) {
1048
+            $description = wp_kses_post($field['description']);
1049 1049
             echo "<small class='form-text text-muted'>$description</small>";
1050 1050
         }
1051 1051
 
@@ -1056,16 +1056,16 @@  discard block
 block discarded – undo
1056 1056
     /**
1057 1057
      * Renders the edit date element template.
1058 1058
      */
1059
-    public function edit_date_template( $field ) {
1060
-        $restrict = $this->get_restrict_markup( $field, 'date' );
1061
-        $label    = __( 'Field Label', 'invoicing' );
1059
+    public function edit_date_template($field) {
1060
+        $restrict = $this->get_restrict_markup($field, 'date');
1061
+        $label    = __('Field Label', 'invoicing');
1062 1062
         $id       = $field . '.id + "_edit"';
1063
-        $label2   = __( 'Placeholder text', 'invoicing' );
1063
+        $label2   = __('Placeholder text', 'invoicing');
1064 1064
         $id2      = $field . '.id + "_edit2"';
1065
-        $label3   = __( 'Help text', 'invoicing' );
1066
-        $label4   = esc_attr__( 'Add some help text for this field', 'invoicing' );
1065
+        $label3   = __('Help text', 'invoicing');
1066
+        $label4   = esc_attr__('Add some help text for this field', 'invoicing');
1067 1067
         $id3      = $field . '.id + "_edit3"';
1068
-        $label5   = __( 'Is this field required?', 'invoicing' );
1068
+        $label5   = __('Is this field required?', 'invoicing');
1069 1069
         $id4      = $field . '.id + "_edit4"';
1070 1070
         echo "
1071 1071
             <div $restrict>
@@ -1093,8 +1093,8 @@  discard block
 block discarded – undo
1093 1093
     /**
1094 1094
      * Renders the time element template.
1095 1095
      */
1096
-    public function render_time_template( $field ) {
1097
-        $restrict = $this->get_restrict_markup( $field, 'time' );
1096
+    public function render_time_template($field) {
1097
+        $restrict = $this->get_restrict_markup($field, 'time');
1098 1098
         $label    = "$field.label";
1099 1099
         echo "
1100 1100
             <div $restrict>
@@ -1108,24 +1108,24 @@  discard block
 block discarded – undo
1108 1108
     /**
1109 1109
      * Renders the time element on the frontend.
1110 1110
      */
1111
-    public function frontend_render_time_template( $field ) {
1111
+    public function frontend_render_time_template($field) {
1112 1112
         
1113 1113
         echo "<div class='form-group'>";
1114 1114
 
1115 1115
         echo aui()->input(
1116 1116
             array(
1117
-                'name'       => esc_attr( $field['id'] ),
1118
-                'id'         => esc_attr( $field['id'] ),
1117
+                'name'       => esc_attr($field['id']),
1118
+                'id'         => esc_attr($field['id']),
1119 1119
                 'required'   => (bool) $field['required'],
1120
-                'label'      => wp_kses_post( $field['label'] ),
1120
+                'label'      => wp_kses_post($field['label']),
1121 1121
                 'no_wrap'    => true,
1122
-                'placeholder' => esc_attr( $field['placeholder'] ),
1122
+                'placeholder' => esc_attr($field['placeholder']),
1123 1123
                 'type'       => 'time',
1124 1124
             )
1125 1125
         );
1126 1126
 
1127
-        if ( ! empty( $field['description'] ) ) {
1128
-            $description = wp_kses_post( $field['description'] );
1127
+        if (!empty($field['description'])) {
1128
+            $description = wp_kses_post($field['description']);
1129 1129
             echo "<small class='form-text text-muted'>$description</small>";
1130 1130
         }
1131 1131
 
@@ -1136,16 +1136,16 @@  discard block
 block discarded – undo
1136 1136
     /**
1137 1137
      * Renders the edit time element template.
1138 1138
      */
1139
-    public function edit_time_template( $field ) {
1140
-        $restrict = $this->get_restrict_markup( $field, 'time' );
1141
-        $label    = __( 'Field Label', 'invoicing' );
1139
+    public function edit_time_template($field) {
1140
+        $restrict = $this->get_restrict_markup($field, 'time');
1141
+        $label    = __('Field Label', 'invoicing');
1142 1142
         $id       = $field . '.id + "_edit"';
1143
-        $label2   = __( 'Placeholder text', 'invoicing' );
1143
+        $label2   = __('Placeholder text', 'invoicing');
1144 1144
         $id2      = $field . '.id + "_edit2"';
1145
-        $label3   = __( 'Help text', 'invoicing' );
1146
-        $label4   = esc_attr__( 'Add some help text for this field', 'invoicing' );
1145
+        $label3   = __('Help text', 'invoicing');
1146
+        $label4   = esc_attr__('Add some help text for this field', 'invoicing');
1147 1147
         $id3      = $field . '.id + "_edit3"';
1148
-        $label5   = __( 'Is this field required?', 'invoicing' );
1148
+        $label5   = __('Is this field required?', 'invoicing');
1149 1149
         $id4      = $field . '.id + "_edit4"';
1150 1150
         echo "
1151 1151
             <div $restrict>
@@ -1173,8 +1173,8 @@  discard block
 block discarded – undo
1173 1173
     /**
1174 1174
      * Renders the number element template.
1175 1175
      */
1176
-    public function render_number_template( $field ) {
1177
-        $restrict = $this->get_restrict_markup( $field, 'number' );
1176
+    public function render_number_template($field) {
1177
+        $restrict = $this->get_restrict_markup($field, 'number');
1178 1178
         $label    = "$field.label";
1179 1179
         echo "
1180 1180
             <div $restrict>
@@ -1188,24 +1188,24 @@  discard block
 block discarded – undo
1188 1188
     /**
1189 1189
      * Renders the number element on the frontend.
1190 1190
      */
1191
-    public function frontend_render_number_template( $field ) {
1191
+    public function frontend_render_number_template($field) {
1192 1192
         
1193 1193
         echo "<div class='form-group'>";
1194 1194
 
1195 1195
         echo aui()->input(
1196 1196
             array(
1197
-                'name'       => esc_attr( $field['id'] ),
1198
-                'id'         => esc_attr( $field['id'] ),
1197
+                'name'       => esc_attr($field['id']),
1198
+                'id'         => esc_attr($field['id']),
1199 1199
                 'required'   => (bool) $field['required'],
1200
-                'label'      => wp_kses_post( $field['label'] ),
1201
-                'placeholder' => esc_attr( $field['placeholder'] ),
1200
+                'label'      => wp_kses_post($field['label']),
1201
+                'placeholder' => esc_attr($field['placeholder']),
1202 1202
                 'no_wrap'    => true,
1203 1203
                 'type'       => 'number',
1204 1204
             )
1205 1205
         );
1206 1206
 
1207
-        if ( ! empty( $field['description'] ) ) {
1208
-            $description = wp_kses_post( $field['description'] );
1207
+        if (!empty($field['description'])) {
1208
+            $description = wp_kses_post($field['description']);
1209 1209
             echo "<small class='form-text text-muted'>$description</small>";
1210 1210
         }
1211 1211
 
@@ -1216,16 +1216,16 @@  discard block
 block discarded – undo
1216 1216
     /**
1217 1217
      * Renders the edit number element template.
1218 1218
      */
1219
-    public function edit_number_template( $field ) {
1220
-        $restrict = $this->get_restrict_markup( $field, 'number' );
1221
-        $label    = __( 'Field Label', 'invoicing' );
1219
+    public function edit_number_template($field) {
1220
+        $restrict = $this->get_restrict_markup($field, 'number');
1221
+        $label    = __('Field Label', 'invoicing');
1222 1222
         $id       = $field . '.id + "_edit"';
1223
-        $label2   = __( 'Placeholder text', 'invoicing' );
1223
+        $label2   = __('Placeholder text', 'invoicing');
1224 1224
         $id2      = $field . '.id + "_edit2"';
1225
-        $label3   = __( 'Help text', 'invoicing' );
1226
-        $label4   = esc_attr__( 'Add some help text for this field', 'invoicing' );
1225
+        $label3   = __('Help text', 'invoicing');
1226
+        $label4   = esc_attr__('Add some help text for this field', 'invoicing');
1227 1227
         $id3      = $field . '.id + "_edit3"';
1228
-        $label5   = __( 'Is this field required?', 'invoicing' );
1228
+        $label5   = __('Is this field required?', 'invoicing');
1229 1229
         $id4      = $field . '.id + "_edit4"';
1230 1230
         echo "
1231 1231
             <div $restrict>
@@ -1253,23 +1253,23 @@  discard block
 block discarded – undo
1253 1253
     /**
1254 1254
      * Renders the separator element template.
1255 1255
      */
1256
-    public function render_separator_template( $field ) {
1257
-        $restrict = $this->get_restrict_markup( $field, 'separator' );
1256
+    public function render_separator_template($field) {
1257
+        $restrict = $this->get_restrict_markup($field, 'separator');
1258 1258
         echo "<hr class='featurette-divider mt-0 mb-2' $restrict>";
1259 1259
     }
1260 1260
 
1261 1261
     /**
1262 1262
      * Renders the separator element on the frontend.
1263 1263
      */
1264
-    public function frontend_render_separator_template( $field ) {
1264
+    public function frontend_render_separator_template($field) {
1265 1265
         echo '<hr class="featurette-divider mt-0 mb-2" />';
1266 1266
     }
1267 1267
 
1268 1268
     /**
1269 1269
      * Renders the pay button element template.
1270 1270
      */
1271
-    public function render_pay_button_template( $field ) {
1272
-        $restrict = $this->get_restrict_markup( $field, 'pay_button' );
1271
+    public function render_pay_button_template($field) {
1272
+        $restrict = $this->get_restrict_markup($field, 'pay_button');
1273 1273
         $label    = "$field.label";
1274 1274
         echo "
1275 1275
             <div $restrict>
@@ -1282,24 +1282,24 @@  discard block
 block discarded – undo
1282 1282
     /**
1283 1283
      * Renders the pay_button element on the frontend.
1284 1284
      */
1285
-    public function frontend_render_pay_button_template( $field ) {
1285
+    public function frontend_render_pay_button_template($field) {
1286 1286
         
1287 1287
         echo "<div class='form-group'>";
1288 1288
 
1289
-        $class = 'btn btn-block submit-button ' . sanitize_html_class( $field['class'] );
1289
+        $class = 'btn btn-block submit-button ' . sanitize_html_class($field['class']);
1290 1290
         echo aui()->input(
1291 1291
             array(
1292
-                'name'       => esc_attr( $field['id'] ),
1293
-                'id'         => esc_attr( $field['id'] ),
1294
-                'value'      => esc_attr( $field['label'] ),
1292
+                'name'       => esc_attr($field['id']),
1293
+                'id'         => esc_attr($field['id']),
1294
+                'value'      => esc_attr($field['label']),
1295 1295
                 'no_wrap'    => true,
1296 1296
                 'type'       => 'submit',
1297 1297
                 'class'      => $class,
1298 1298
             )
1299 1299
         );
1300 1300
 
1301
-        if ( ! empty( $field['description'] ) ) {
1302
-            $description = wp_kses_post( $field['description'] );
1301
+        if (!empty($field['description'])) {
1302
+            $description = wp_kses_post($field['description']);
1303 1303
             echo "<small class='form-text text-muted'>$description</small>";
1304 1304
         }
1305 1305
 
@@ -1310,14 +1310,14 @@  discard block
 block discarded – undo
1310 1310
     /**
1311 1311
      * Renders the pay button element template.
1312 1312
      */
1313
-    public function edit_pay_button_template( $field ) {
1314
-        $restrict = $this->get_restrict_markup( $field, 'pay_button' );
1315
-        $label    = __( 'Button Text', 'invoicing' );
1313
+    public function edit_pay_button_template($field) {
1314
+        $restrict = $this->get_restrict_markup($field, 'pay_button');
1315
+        $label    = __('Button Text', 'invoicing');
1316 1316
         $id       = $field . '.id + "_edit"';
1317
-        $label2   = __( 'Help text', 'invoicing' );
1318
-        $label3   = esc_attr__( 'Add some help text for this field', 'invoicing' );
1317
+        $label2   = __('Help text', 'invoicing');
1318
+        $label3   = esc_attr__('Add some help text for this field', 'invoicing');
1319 1319
         $id2      = $field . '.id + "_edit2"';
1320
-        $label4   = esc_attr__( 'Button Type', 'invoicing' );
1320
+        $label4   = esc_attr__('Button Type', 'invoicing');
1321 1321
         $id3      = $field . '.id + "_edit3"';
1322 1322
         echo "
1323 1323
             <div $restrict>
@@ -1333,15 +1333,15 @@  discard block
 block discarded – undo
1333 1333
                     <label :for='$id3'>$label4</label>
1334 1334
 
1335 1335
                     <select class='form-control custom-select' :id='$id3' v-model='$field.class'>
1336
-                        <option value='btn-primary'>"   . __( 'Primary', 'invoicing' ) ."</option>
1337
-                        <option value='btn-secondary'>" . __( 'Secondary', 'invoicing' ) ."</option>
1338
-                        <option value='btn-success'>"   . __( 'Success', 'invoicing' ) ."</option>
1339
-                        <option value='btn-danger'>"    . __( 'Danger', 'invoicing' ) ."</option>
1340
-                        <option value='btn-warning'>"   . __( 'Warning', 'invoicing' ) ."</option>
1341
-                        <option value='btn-info'>"      . __( 'Info', 'invoicing' ) ."</option>
1342
-                        <option value='btn-light'>"     . __( 'Light', 'invoicing' ) ."</option>
1343
-                        <option value='btn-dark'>"      . __( 'Dark', 'invoicing' ) ."</option>
1344
-                        <option value='btn-link'>"      . __( 'Link', 'invoicing' ) ."</option>
1336
+                        <option value='btn-primary'>" . __('Primary', 'invoicing') . "</option>
1337
+                        <option value='btn-secondary'>" . __('Secondary', 'invoicing') . "</option>
1338
+                        <option value='btn-success'>"   . __('Success', 'invoicing') . "</option>
1339
+                        <option value='btn-danger'>"    . __('Danger', 'invoicing') . "</option>
1340
+                        <option value='btn-warning'>"   . __('Warning', 'invoicing') . "</option>
1341
+                        <option value='btn-info'>"      . __('Info', 'invoicing') . "</option>
1342
+                        <option value='btn-light'>"     . __('Light', 'invoicing') . "</option>
1343
+                        <option value='btn-dark'>"      . __('Dark', 'invoicing') . "</option>
1344
+                        <option value='btn-link'>"      . __('Link', 'invoicing') . "</option>
1345 1345
                     </select>
1346 1346
                 </div>
1347 1347
             </div>
@@ -1352,8 +1352,8 @@  discard block
 block discarded – undo
1352 1352
     /**
1353 1353
      * Renders the alert element template.
1354 1354
      */
1355
-    public function render_alert_template( $field ) {
1356
-        $restrict = $this->get_restrict_markup( $field, 'alert' );
1355
+    public function render_alert_template($field) {
1356
+        $restrict = $this->get_restrict_markup($field, 'alert');
1357 1357
         $text     = "$field.text";
1358 1358
         echo "
1359 1359
             <div $restrict class='alert' :class='$field.class' role='alert'>
@@ -1368,15 +1368,15 @@  discard block
 block discarded – undo
1368 1368
     /**
1369 1369
      * Renders the alert element on the frontend.
1370 1370
      */
1371
-    public function frontend_render_alert_template( $field ) {
1371
+    public function frontend_render_alert_template($field) {
1372 1372
         
1373 1373
         echo "<div class='form-group'>";
1374 1374
 
1375 1375
         echo aui()->alert(
1376 1376
             array(
1377
-                'content'     => wp_kses_post( $field['text'] ),
1377
+                'content'     => wp_kses_post($field['text']),
1378 1378
                 'dismissible' => $field['dismissible'],
1379
-                'type'        => str_replace( 'alert-', '', $field['class'] ),
1379
+                'type'        => str_replace('alert-', '', $field['class']),
1380 1380
             )
1381 1381
         );
1382 1382
 
@@ -1387,14 +1387,14 @@  discard block
 block discarded – undo
1387 1387
     /**
1388 1388
      * Renders the alert element template.
1389 1389
      */
1390
-    public function edit_alert_template( $field ) {
1391
-        $restrict = $this->get_restrict_markup( $field, 'alert' );
1392
-        $label    = __( 'Alert Text', 'invoicing' );
1393
-        $label2   = esc_attr__( 'Enter your alert text here', 'invoicing' );
1390
+    public function edit_alert_template($field) {
1391
+        $restrict = $this->get_restrict_markup($field, 'alert');
1392
+        $label    = __('Alert Text', 'invoicing');
1393
+        $label2   = esc_attr__('Enter your alert text here', 'invoicing');
1394 1394
         $id       = $field . '.id + "_edit"';
1395
-        $label3   = __( 'Is Dismissible?', 'invoicing' );
1395
+        $label3   = __('Is Dismissible?', 'invoicing');
1396 1396
         $id2      = $field . '.id + "_edit2"';
1397
-        $label4   = esc_attr__( 'Alert Type', 'invoicing' );
1397
+        $label4   = esc_attr__('Alert Type', 'invoicing');
1398 1398
         $id3      = $field . '.id + "_edit3"';
1399 1399
         echo "
1400 1400
             <div $restrict>
@@ -1410,14 +1410,14 @@  discard block
 block discarded – undo
1410 1410
                     <label :for='$id3'>$label4</label>
1411 1411
 
1412 1412
                     <select class='form-control custom-select' :id='$id3' v-model='$field.class'>
1413
-                        <option value='alert-primary'>"   . __( 'Primary', 'invoicing' ) ."</option>
1414
-                        <option value='alert-secondary'>" . __( 'Secondary', 'invoicing' ) ."</option>
1415
-                        <option value='alert-success'>"   . __( 'Success', 'invoicing' ) ."</option>
1416
-                        <option value='alert-danger'>"    . __( 'Danger', 'invoicing' ) ."</option>
1417
-                        <option value='alert-warning'>"   . __( 'Warning', 'invoicing' ) ."</option>
1418
-                        <option value='alert-info'>"      . __( 'Info', 'invoicing' ) ."</option>
1419
-                        <option value='alert-light'>"     . __( 'Light', 'invoicing' ) ."</option>
1420
-                        <option value='alert-dark'>"      . __( 'Dark', 'invoicing' ) ."</option>
1413
+                        <option value='alert-primary'>" . __('Primary', 'invoicing') . "</option>
1414
+                        <option value='alert-secondary'>" . __('Secondary', 'invoicing') . "</option>
1415
+                        <option value='alert-success'>"   . __('Success', 'invoicing') . "</option>
1416
+                        <option value='alert-danger'>"    . __('Danger', 'invoicing') . "</option>
1417
+                        <option value='alert-warning'>"   . __('Warning', 'invoicing') . "</option>
1418
+                        <option value='alert-info'>"      . __('Info', 'invoicing') . "</option>
1419
+                        <option value='alert-light'>"     . __('Light', 'invoicing') . "</option>
1420
+                        <option value='alert-dark'>"      . __('Dark', 'invoicing') . "</option>
1421 1421
                     </select>
1422 1422
                 </div>
1423 1423
             </div>
@@ -1428,8 +1428,8 @@  discard block
 block discarded – undo
1428 1428
     /**
1429 1429
      * Renders the discount element template.
1430 1430
      */
1431
-    public function render_discount_template( $field ) {
1432
-        $restrict  = $this->get_restrict_markup( $field, 'discount' );
1431
+    public function render_discount_template($field) {
1432
+        $restrict = $this->get_restrict_markup($field, 'discount');
1433 1433
         ?>
1434 1434
 
1435 1435
             <div <?php echo $restrict; ?> class="discount_field  border rounded p-3">
@@ -1446,13 +1446,13 @@  discard block
 block discarded – undo
1446 1446
     /**
1447 1447
      * Renders the discount element on the frontend.
1448 1448
      */
1449
-    public function frontend_render_discount_template( $field ) {
1449
+    public function frontend_render_discount_template($field) {
1450 1450
         
1451
-        $placeholder = esc_attr( $field['input_label'] );
1452
-        $label       = sanitize_text_field( $field['button_label'] );
1451
+        $placeholder = esc_attr($field['input_label']);
1452
+        $label       = sanitize_text_field($field['button_label']);
1453 1453
         $description = '';
1454 1454
 
1455
-        if ( ! empty( $field['description'] ) ) {
1455
+        if (!empty($field['description'])) {
1456 1456
             $description = "<small class='form-text text-muted'>{$field['description']}</small>";
1457 1457
         }
1458 1458
 ?>
@@ -1473,12 +1473,12 @@  discard block
 block discarded – undo
1473 1473
     /**
1474 1474
      * Renders the discount element template.
1475 1475
      */
1476
-    public function edit_discount_template( $field ) {
1477
-        $restrict = $this->get_restrict_markup( $field, 'discount' );
1478
-        $label    = __( 'Discount Input Placeholder', 'invoicing' );
1479
-        $label2   = __( 'Help Text', 'invoicing' );
1480
-        $label3   = esc_attr__( 'Add some help text for this field', 'invoicing' );
1481
-        $label4   = __( 'Button Text', 'invoicing' );
1476
+    public function edit_discount_template($field) {
1477
+        $restrict = $this->get_restrict_markup($field, 'discount');
1478
+        $label    = __('Discount Input Placeholder', 'invoicing');
1479
+        $label2   = __('Help Text', 'invoicing');
1480
+        $label3   = esc_attr__('Add some help text for this field', 'invoicing');
1481
+        $label4   = __('Button Text', 'invoicing');
1482 1482
         $id       = $field . '.id + "_edit"';
1483 1483
         $id2      = $field . '.id + "_edit2"';
1484 1484
         $id3      = $field . '.id + "_edit3"';
@@ -1507,8 +1507,8 @@  discard block
 block discarded – undo
1507 1507
     /**
1508 1508
      * Renders the items element template.
1509 1509
      */
1510
-    public function render_items_template( $field ) {
1511
-        $restrict  = $this->get_restrict_markup( $field, 'items' );
1510
+    public function render_items_template($field) {
1511
+        $restrict = $this->get_restrict_markup($field, 'items');
1512 1512
         echo "
1513 1513
             <div $restrict class='item_totals'>
1514 1514
 
@@ -1553,7 +1553,7 @@  discard block
 block discarded – undo
1553 1553
                 <div v-if='$field.items_type == \"select\"'>
1554 1554
 
1555 1555
                     <select class='form-control custom-select'>
1556
-                        <option value='' disabled selected='selected'>"        . __( 'Select an option', 'invoicing' ) ."</option>
1556
+                        <option value='' disabled selected='selected'>" . __('Select an option', 'invoicing') . "</option>
1557 1557
                         <option v-for='(item, index) in form_items' :value='index'>{{item.title}} &nbsp;{{formatPrice(item.price)}}</option>
1558 1558
                     </select>
1559 1559
                 </div>
@@ -1574,66 +1574,66 @@  discard block
 block discarded – undo
1574 1574
     /**
1575 1575
      * Renders the items element on the frontend.
1576 1576
      */
1577
-    public function frontend_render_items_template( $field, $items ) {
1577
+    public function frontend_render_items_template($field, $items) {
1578 1578
         
1579 1579
         echo "<div class='form-group item_totals'>";
1580 1580
         
1581
-        $id = esc_attr( $field['id'] );
1582
-        if ( 'total' == $field[ 'items_type' ] ) {
1581
+        $id = esc_attr($field['id']);
1582
+        if ('total' == $field['items_type']) {
1583 1583
             $total = 0;
1584 1584
 
1585 1585
             ?>
1586 1586
             <div class="border item_totals_type_total">
1587 1587
 
1588 1588
                 <?php
1589
-                    foreach( $items as $item ) {
1590
-                        $total = $total + floatval( $item['price'] );
1589
+                    foreach ($items as $item) {
1590
+                        $total = $total + floatval($item['price']);
1591 1591
                 ?>
1592 1592
                     <div  class="item_totals_item">
1593 1593
                         <div class='row pl-2 pr-2 pt-2'>
1594
-                            <div class='col-8'><?php echo esc_html( $item['title'] ) ?></div>
1595
-                            <div class='col-4'><?php echo wpinv_price( wpinv_format_amount( $item['price'] ) ) ?></div>
1594
+                            <div class='col-8'><?php echo esc_html($item['title']) ?></div>
1595
+                            <div class='col-4'><?php echo wpinv_price(wpinv_format_amount($item['price'])) ?></div>
1596 1596
                         </div>
1597
-                        <?php if ( ! empty( $item['description'] )) { ?>
1598
-                            <small class='form-text text-muted pl-2 pr-2 m-0'><?php echo wp_kses_post( $item['description'] ); ?></small>
1597
+                        <?php if (!empty($item['description'])) { ?>
1598
+                            <small class='form-text text-muted pl-2 pr-2 m-0'><?php echo wp_kses_post($item['description']); ?></small>
1599 1599
                         <?php } ?>
1600 1600
                     </div>
1601 1601
                 <?php } ?>
1602 1602
 
1603 1603
                 <div class='mt-4 border-top item_totals_total'>
1604 1604
                     <div class='row p-2'>
1605
-                        <div class='col-8'><strong class='mr-5'><?php _e( 'Total', 'invoicing' ); ?></strong></div>
1606
-                        <div class='col-4'><strong><?php echo wpinv_price( wpinv_format_amount( $total ) ) ?></strong></div>
1605
+                        <div class='col-8'><strong class='mr-5'><?php _e('Total', 'invoicing'); ?></strong></div>
1606
+                        <div class='col-4'><strong><?php echo wpinv_price(wpinv_format_amount($total)) ?></strong></div>
1607 1607
                     </div>
1608 1608
                 </div>
1609 1609
 
1610 1610
             </div>
1611 1611
         <?php } ?>
1612 1612
 
1613
-        <?php if ( 'radio' == $field[ 'items_type' ] ) { ?>
1613
+        <?php if ('radio' == $field['items_type']) { ?>
1614 1614
             <div class="item_totals_type_radio">
1615 1615
 
1616
-                <?php foreach( $items as $index => $item ) { ?>
1616
+                <?php foreach ($items as $index => $item) { ?>
1617 1617
                     <div  class="form-check">
1618 1618
                         <input class='form-check-input' type='radio' name='<?php echo $id; ?>' id='<?php echo $id . $index; ?>'>
1619
-                        <label class='form-check-label' for=<?php echo $id . $index; ?>'><?php echo sanitize_text_field( $item['title'] ); ?>&nbsp;<strong><?php echo wpinv_price( wpinv_format_amount( (float) sanitize_text_field(  $item['price'] ) ) ); ?></strong></label>
1619
+                        <label class='form-check-label' for=<?php echo $id . $index; ?>'><?php echo sanitize_text_field($item['title']); ?>&nbsp;<strong><?php echo wpinv_price(wpinv_format_amount((float) sanitize_text_field($item['price']))); ?></strong></label>
1620 1620
                     </div>
1621
-                    <?php if ( ! empty( $item['description'] )) { ?>
1622
-                        <small class='form-text text-muted pl-4 pr-2 m-0'><?php echo wp_kses_post( $item['description'] ); ?></small>
1621
+                    <?php if (!empty($item['description'])) { ?>
1622
+                        <small class='form-text text-muted pl-4 pr-2 m-0'><?php echo wp_kses_post($item['description']); ?></small>
1623 1623
                     <?php } ?>
1624 1624
                 <?php } ?>
1625 1625
 
1626 1626
             </div>
1627 1627
         <?php } ?>
1628 1628
 
1629
-        <?php if ( 'checkbox' == $field[ 'items_type' ] ) { ?>
1629
+        <?php if ('checkbox' == $field['items_type']) { ?>
1630 1630
 
1631 1631
             <div class="item_totals_type_checkbox">
1632 1632
 
1633 1633
                 <?php
1634
-                    foreach ( $items as $index => $item ) {
1635
-                        $title = sanitize_text_field(  $item['title'] );
1636
-                        $price = wpinv_price( wpinv_format_amount( (float) sanitize_text_field(  $item['price'] ) ) );
1634
+                    foreach ($items as $index => $item) {
1635
+                        $title = sanitize_text_field($item['title']);
1636
+                        $price = wpinv_price(wpinv_format_amount((float) sanitize_text_field($item['price'])));
1637 1637
                         echo aui()->input(
1638 1638
                             array(
1639 1639
                                 'name'       => $id,
@@ -1644,7 +1644,7 @@  discard block
 block discarded – undo
1644 1644
                             )
1645 1645
                         );
1646 1646
 
1647
-                        if ( ! empty( $item['description'] ) ) {
1647
+                        if (!empty($item['description'])) {
1648 1648
                             echo "<small class='form-text text-muted'>{$item['description']}</small>";
1649 1649
                         }
1650 1650
                     }
@@ -1653,7 +1653,7 @@  discard block
 block discarded – undo
1653 1653
             </div>
1654 1654
         <?php } ?>
1655 1655
 
1656
-        <?php if ( 'select' == $field[ 'items_type' ] ) { ?>
1656
+        <?php if ('select' == $field['items_type']) { ?>
1657 1657
 
1658 1658
             <div class="item_totals_type_select">
1659 1659
 
@@ -1661,17 +1661,17 @@  discard block
 block discarded – undo
1661 1661
 
1662 1662
                     $options = array();
1663 1663
 
1664
-                    foreach ( $items as $index => $item ) {
1665
-                        $title = sanitize_text_field(  $item['title'] );
1666
-                        $price = wpinv_price( wpinv_format_amount( (float) sanitize_text_field(  $item['price'] ) ) );
1667
-                        $options[ $item['id'] ] = "$title &nbsp; ($price)";
1664
+                    foreach ($items as $index => $item) {
1665
+                        $title = sanitize_text_field($item['title']);
1666
+                        $price = wpinv_price(wpinv_format_amount((float) sanitize_text_field($item['price'])));
1667
+                        $options[$item['id']] = "$title &nbsp; ($price)";
1668 1668
                     }
1669 1669
 
1670 1670
                     echo aui()->select(
1671 1671
                         array(
1672 1672
                                 'name'        => $id,
1673 1673
                                 'id'          => $id,
1674
-                                'placeholder' => __( 'Select an item', 'invoicing' ),
1674
+                                'placeholder' => __('Select an item', 'invoicing'),
1675 1675
                                 'no_wrap'     => true,
1676 1676
                                 'options'     => $options,
1677 1677
                                 'class'       => 'wpi_select2'
@@ -1682,7 +1682,7 @@  discard block
 block discarded – undo
1682 1682
             </div>
1683 1683
         <?php } ?>
1684 1684
 
1685
-        <?php if ( 'multi_select' == $field[ 'items_type' ] ) { ?>
1685
+        <?php if ('multi_select' == $field['items_type']) { ?>
1686 1686
 
1687 1687
             <div class="item_totals_type_multi_select">
1688 1688
 
@@ -1690,17 +1690,17 @@  discard block
 block discarded – undo
1690 1690
 
1691 1691
                     $options = array();
1692 1692
 
1693
-                    foreach ( $items as $index => $item ) {
1694
-                        $title = sanitize_text_field(  $item['title'] );
1695
-                        $price = wpinv_price( wpinv_format_amount( (float) sanitize_text_field(  $item['price'] ) ) );
1696
-                        $options[ $item['id'] ] = "$title &nbsp; ($price)";
1693
+                    foreach ($items as $index => $item) {
1694
+                        $title = sanitize_text_field($item['title']);
1695
+                        $price = wpinv_price(wpinv_format_amount((float) sanitize_text_field($item['price'])));
1696
+                        $options[$item['id']] = "$title &nbsp; ($price)";
1697 1697
                     }
1698 1698
 
1699 1699
                     echo aui()->select(
1700 1700
                         array(
1701 1701
                                 'name'        => $id,
1702 1702
                                 'id'          => $id,
1703
-                                'placeholder' => __( 'Select one or more items', 'invoicing' ),
1703
+                                'placeholder' => __('Select one or more items', 'invoicing'),
1704 1704
                                 'no_wrap'     => true,
1705 1705
                                 'options'     => $options,
1706 1706
                                 'multiple'    => true,
@@ -1719,11 +1719,11 @@  discard block
 block discarded – undo
1719 1719
     /**
1720 1720
      * Renders the items element template.
1721 1721
      */
1722
-    public function edit_items_template( $field ) {
1723
-        $restrict = $this->get_restrict_markup( $field, 'items' );
1724
-        $label    = __( 'Let customers...', 'invoicing' );
1725
-        $label2   = __( 'Available Items', 'invoicing' );
1726
-        $label3   = esc_attr__( 'Add some help text for this element', 'invoicing' );
1722
+    public function edit_items_template($field) {
1723
+        $restrict = $this->get_restrict_markup($field, 'items');
1724
+        $label    = __('Let customers...', 'invoicing');
1725
+        $label2   = __('Available Items', 'invoicing');
1726
+        $label3   = esc_attr__('Add some help text for this element', 'invoicing');
1727 1727
         $id       = $field . '.id + "_edit"';
1728 1728
         $id2      = $field . '.id + "_edit2"';
1729 1729
         $id3      = $field . '.id + "_edit3"';
@@ -1775,7 +1775,7 @@  discard block
 block discarded – undo
1775 1775
                 <div class='form-group mt-2'>
1776 1776
 
1777 1777
                     <select class='form-control custom-select' v-model='selected_item'>
1778
-                        <option value=''>"        . __( 'Add an item to the form', 'invoicing' ) ."</option>
1778
+                        <option value=''>" . __('Add an item to the form', 'invoicing') . "</option>
1779 1779
                         <option v-for='(item, index) in all_items' :value='index'>{{item.title}}</option>
1780 1780
                     </select>
1781 1781
 
@@ -1790,11 +1790,11 @@  discard block
 block discarded – undo
1790 1790
                     <label :for='$id2'>$label</label>
1791 1791
 
1792 1792
                     <select class='form-control custom-select' :id='$id2' v-model='$field.items_type'>
1793
-                        <option value='total'>"        . __( 'Buy all items on the list', 'invoicing' ) ."</option>
1794
-                        <option value='radio'>"        . __( 'Select a single item from the list', 'invoicing' ) ."</option>
1795
-                        <option value='checkbox'>"     . __( 'Select one or more items on the list', 'invoicing' ) ."</option>
1796
-                        <option value='select'>"       . __( 'Select a single item from a dropdown', 'invoicing' ) ."</option>
1797
-                        <option value='multi_select'>" . __( 'Select a one or more items from a dropdown', 'invoicing' ) ."</option>
1793
+                        <option value='total'>" . __('Buy all items on the list', 'invoicing') . "</option>
1794
+                        <option value='radio'>"        . __('Select a single item from the list', 'invoicing') . "</option>
1795
+                        <option value='checkbox'>"     . __('Select one or more items on the list', 'invoicing') . "</option>
1796
+                        <option value='select'>"       . __('Select a single item from a dropdown', 'invoicing') . "</option>
1797
+                        <option value='multi_select'>" . __('Select a one or more items from a dropdown', 'invoicing') . "</option>
1798 1798
                     </select>
1799 1799
 
1800 1800
                 </div>
@@ -1819,24 +1819,24 @@  discard block
 block discarded – undo
1819 1819
             'orderby'        => 'title',
1820 1820
             'order'          => 'ASC',
1821 1821
             'posts_per_page' => -1,
1822
-            'post_status'    => array( 'publish' ),
1822
+            'post_status'    => array('publish'),
1823 1823
         );
1824 1824
     
1825
-        $items      = get_posts( apply_filters( 'wpinv_item_dropdown_query_args', $item_args ) );
1825
+        $items = get_posts(apply_filters('wpinv_item_dropdown_query_args', $item_args));
1826 1826
 
1827
-        if ( empty( $items ) ) {
1827
+        if (empty($items)) {
1828 1828
             return array();
1829 1829
         }
1830 1830
 
1831
-        $options    = array();
1832
-        foreach ( $items as $item ) {
1833
-            $title       = esc_html( $item->post_title );
1834
-            $title      .= wpinv_get_item_suffix( $item->ID, false );
1835
-            $id          = absint( $item->ID );
1836
-            $price       = wpinv_sanitize_amount( get_post_meta( $id, '_wpinv_price', true ) );
1837
-            $recurring   = (bool) get_post_meta( $id, '_wpinv_is_recurring', true );
1831
+        $options = array();
1832
+        foreach ($items as $item) {
1833
+            $title       = esc_html($item->post_title);
1834
+            $title      .= wpinv_get_item_suffix($item->ID, false);
1835
+            $id          = absint($item->ID);
1836
+            $price       = wpinv_sanitize_amount(get_post_meta($id, '_wpinv_price', true));
1837
+            $recurring   = (bool) get_post_meta($id, '_wpinv_is_recurring', true);
1838 1838
             $description = $item->post_excerpt;
1839
-            $options[] = compact( 'title', 'id', 'price', 'recurring', 'description' );
1839
+            $options[] = compact('title', 'id', 'price', 'recurring', 'description');
1840 1840
 
1841 1841
         }
1842 1842
         return $options;
@@ -1846,38 +1846,38 @@  discard block
 block discarded – undo
1846 1846
     /**
1847 1847
      * Returns an array of items for the currently being edited form.
1848 1848
      */
1849
-    public function get_form_items( $id = false ) {
1849
+    public function get_form_items($id = false) {
1850 1850
         
1851
-        if ( empty( $id ) ) {
1852
-            return wpinv_get_data( 'sample-payment-form-items' );
1851
+        if (empty($id)) {
1852
+            return wpinv_get_data('sample-payment-form-items');
1853 1853
         }
1854 1854
         
1855
-        $form_elements = get_post_meta( $id, 'wpinv_form_items', true );
1855
+        $form_elements = get_post_meta($id, 'wpinv_form_items', true);
1856 1856
 
1857
-        if ( is_array( $form_elements ) ) {
1857
+        if (is_array($form_elements)) {
1858 1858
             return $form_elements;
1859 1859
         }
1860 1860
 
1861
-        return wpinv_get_data( 'sample-payment-form-items' );
1861
+        return wpinv_get_data('sample-payment-form-items');
1862 1862
 
1863 1863
     }
1864 1864
 
1865 1865
     /**
1866 1866
      * Returns an array of elements for the currently being edited form.
1867 1867
      */
1868
-    public function get_form_elements( $id = false ) {
1868
+    public function get_form_elements($id = false) {
1869 1869
 
1870
-        if ( empty( $id ) ) {
1871
-            return wpinv_get_data( 'sample-payment-form' );
1870
+        if (empty($id)) {
1871
+            return wpinv_get_data('sample-payment-form');
1872 1872
         }
1873 1873
         
1874
-        $form_elements = get_post_meta( $id, 'wpinv_form_elements', true );
1874
+        $form_elements = get_post_meta($id, 'wpinv_form_elements', true);
1875 1875
 
1876
-        if ( is_array( $form_elements ) ) {
1876
+        if (is_array($form_elements)) {
1877 1877
             return $form_elements;
1878 1878
         }
1879 1879
 
1880
-        return wpinv_get_data( 'sample-payment-form' );
1880
+        return wpinv_get_data('sample-payment-form');
1881 1881
     }
1882 1882
 
1883 1883
 }
Please login to merge, or discard this patch.
includes/wpinv-email-functions.php 1 patch
Spacing   +588 added lines, -588 removed lines patch added patch discarded remove patch
@@ -7,12 +7,12 @@  discard block
 block discarded – undo
7 7
  */
8 8
 
9 9
 // MUST have WordPress.
10
-if ( !defined( 'WPINC' ) ) {
11
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
10
+if (!defined('WPINC')) {
11
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
12 12
 }
13 13
 
14 14
 function wpinv_init_transactional_emails() {
15
-    $email_actions = apply_filters( 'wpinv_email_actions', array(
15
+    $email_actions = apply_filters('wpinv_email_actions', array(
16 16
         'wpinv_status_wpi-pending_to_wpi-processing',
17 17
         'wpinv_status_wpi-pending_to_publish',
18 18
         'wpinv_status_wpi-pending_to_wpi-cancelled',
@@ -30,381 +30,381 @@  discard block
 block discarded – undo
30 30
         'wpinv_fully_refunded',
31 31
         'wpinv_partially_refunded',
32 32
         'wpinv_new_invoice_note'
33
-    ) );
33
+    ));
34 34
 
35
-    foreach ( $email_actions as $action ) {
36
-        add_action( $action, 'wpinv_send_transactional_email', 10, 10 );
35
+    foreach ($email_actions as $action) {
36
+        add_action($action, 'wpinv_send_transactional_email', 10, 10);
37 37
     }
38 38
 }
39
-add_action( 'init', 'wpinv_init_transactional_emails' );
39
+add_action('init', 'wpinv_init_transactional_emails');
40 40
 
41 41
 // New invoice email
42
-add_action( 'wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_new_invoice_notification' );
43
-add_action( 'wpinv_status_wpi-pending_to_publish_notification', 'wpinv_new_invoice_notification' );
44
-add_action( 'wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_new_invoice_notification' );
45
-add_action( 'wpinv_status_wpi-failed_to_wpi-processing_notification', 'wpinv_new_invoice_notification' );
46
-add_action( 'wpinv_status_wpi-failed_to_publish_notification', 'wpinv_new_invoice_notification' );
47
-add_action( 'wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_new_invoice_notification' );
42
+add_action('wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_new_invoice_notification');
43
+add_action('wpinv_status_wpi-pending_to_publish_notification', 'wpinv_new_invoice_notification');
44
+add_action('wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_new_invoice_notification');
45
+add_action('wpinv_status_wpi-failed_to_wpi-processing_notification', 'wpinv_new_invoice_notification');
46
+add_action('wpinv_status_wpi-failed_to_publish_notification', 'wpinv_new_invoice_notification');
47
+add_action('wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_new_invoice_notification');
48 48
 
49 49
 // Cancelled invoice email
50
-add_action( 'wpinv_status_wpi-pending_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification' );
51
-add_action( 'wpinv_status_wpi-onhold_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification' );
50
+add_action('wpinv_status_wpi-pending_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification');
51
+add_action('wpinv_status_wpi-onhold_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification');
52 52
 
53 53
 // Failed invoice email
54
-add_action( 'wpinv_status_wpi-pending_to_wpi-failed_notification', 'wpinv_failed_invoice_notification' );
55
-add_action( 'wpinv_status_wpi-onhold_to_wpi-failed_notification', 'wpinv_failed_invoice_notification' );
54
+add_action('wpinv_status_wpi-pending_to_wpi-failed_notification', 'wpinv_failed_invoice_notification');
55
+add_action('wpinv_status_wpi-onhold_to_wpi-failed_notification', 'wpinv_failed_invoice_notification');
56 56
 
57 57
 // On hold invoice email
58
-add_action( 'wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification' );
59
-add_action( 'wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification' );
58
+add_action('wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification');
59
+add_action('wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification');
60 60
 
61 61
 // Processing invoice email
62
-add_action( 'wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_processing_invoice_notification' );
62
+add_action('wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_processing_invoice_notification');
63 63
 
64 64
 // Paid invoice email
65
-add_action( 'wpinv_status_publish_notification', 'wpinv_completed_invoice_notification' );
65
+add_action('wpinv_status_publish_notification', 'wpinv_completed_invoice_notification');
66 66
 
67 67
 // Refunded invoice email
68
-add_action( 'wpinv_fully_refunded_notification', 'wpinv_fully_refunded_notification' );
69
-add_action( 'wpinv_partially_refunded_notification', 'wpinv_partially_refunded_notification' );
70
-add_action( 'wpinv_status_publish_to_wpi-refunded_notification', 'wpinv_fully_refunded_notification' );
71
-add_action( 'wpinv_status_wpi-processing_to_wpi-refunded_notification', 'wpinv_fully_refunded_notification' );
68
+add_action('wpinv_fully_refunded_notification', 'wpinv_fully_refunded_notification');
69
+add_action('wpinv_partially_refunded_notification', 'wpinv_partially_refunded_notification');
70
+add_action('wpinv_status_publish_to_wpi-refunded_notification', 'wpinv_fully_refunded_notification');
71
+add_action('wpinv_status_wpi-processing_to_wpi-refunded_notification', 'wpinv_fully_refunded_notification');
72 72
 
73 73
 // Invoice note
74
-add_action( 'wpinv_new_invoice_note_notification', 'wpinv_new_invoice_note_notification' );
74
+add_action('wpinv_new_invoice_note_notification', 'wpinv_new_invoice_note_notification');
75 75
 
76
-add_action( 'wpinv_email_header', 'wpinv_email_header' );
77
-add_action( 'wpinv_email_footer', 'wpinv_email_footer' );
78
-add_action( 'wpinv_email_invoice_details', 'wpinv_email_invoice_details', 10, 3 );
79
-add_action( 'wpinv_email_invoice_items', 'wpinv_email_invoice_items', 10, 3 );
80
-add_action( 'wpinv_email_billing_details', 'wpinv_email_billing_details', 10, 3 );
76
+add_action('wpinv_email_header', 'wpinv_email_header');
77
+add_action('wpinv_email_footer', 'wpinv_email_footer');
78
+add_action('wpinv_email_invoice_details', 'wpinv_email_invoice_details', 10, 3);
79
+add_action('wpinv_email_invoice_items', 'wpinv_email_invoice_items', 10, 3);
80
+add_action('wpinv_email_billing_details', 'wpinv_email_billing_details', 10, 3);
81 81
 
82 82
 function wpinv_send_transactional_email() {
83 83
     $args       = func_get_args();
84 84
     $function   = current_filter() . '_notification';
85
-    do_action_ref_array( $function, $args );
85
+    do_action_ref_array($function, $args);
86 86
 }
87 87
 
88
-function wpinv_new_invoice_notification( $invoice_id, $new_status = '' ) {
88
+function wpinv_new_invoice_notification($invoice_id, $new_status = '') {
89 89
     $email_type = 'new_invoice';
90
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
90
+    if (!wpinv_email_is_enabled($email_type)) {
91 91
         return false;
92 92
     }
93 93
 
94
-    $invoice = wpinv_get_invoice( $invoice_id );
95
-    if ( empty( $invoice ) ) {
94
+    $invoice = wpinv_get_invoice($invoice_id);
95
+    if (empty($invoice)) {
96 96
         return false;
97 97
     }
98 98
 
99
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
99
+    if (!("wpi_invoice" === $invoice->post_type)) {
100 100
         return false;
101 101
     }
102 102
 
103
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
104
-    if ( !is_email( $recipient ) ) {
103
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
104
+    if (!is_email($recipient)) {
105 105
         return false;
106 106
     }
107 107
 
108
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type, true );
108
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type, true);
109 109
 
110
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
111
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
112
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
113
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
114
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
110
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
111
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
112
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
113
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
114
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
115 115
 
116
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
116
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
117 117
             'invoice'       => $invoice,
118 118
             'email_type'    => $email_type,
119 119
             'email_heading' => $email_heading,
120 120
             'sent_to_admin' => true,
121 121
             'plain_text'    => false,
122 122
             'message_body'  => $message_body,
123
-        ) );
123
+        ));
124 124
 
125
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
125
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
126 126
 
127
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type, true );
127
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type, true);
128 128
 
129 129
     return $sent;
130 130
 }
131 131
 
132
-function wpinv_cancelled_invoice_notification( $invoice_id, $new_status = '' ) {
132
+function wpinv_cancelled_invoice_notification($invoice_id, $new_status = '') {
133 133
     $email_type = 'cancelled_invoice';
134
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
134
+    if (!wpinv_email_is_enabled($email_type)) {
135 135
         return false;
136 136
     }
137 137
 
138
-    $invoice = wpinv_get_invoice( $invoice_id );
139
-    if ( empty( $invoice ) ) {
138
+    $invoice = wpinv_get_invoice($invoice_id);
139
+    if (empty($invoice)) {
140 140
         return false;
141 141
     }
142 142
 
143
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
143
+    if (!("wpi_invoice" === $invoice->post_type)) {
144 144
         return false;
145 145
     }
146 146
 
147
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
148
-    if ( !is_email( $recipient ) ) {
147
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
148
+    if (!is_email($recipient)) {
149 149
         return false;
150 150
     }
151 151
 
152
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type, true );
152
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type, true);
153 153
 
154
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
155
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
156
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
157
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
158
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
154
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
155
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
156
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
157
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
158
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
159 159
 
160
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
160
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
161 161
             'invoice'       => $invoice,
162 162
             'email_type'    => $email_type,
163 163
             'email_heading' => $email_heading,
164 164
             'sent_to_admin' => true,
165 165
             'plain_text'    => false,
166 166
             'message_body'  => $message_body,
167
-        ) );
167
+        ));
168 168
 
169
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
169
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
170 170
 
171
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type, true );
171
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type, true);
172 172
 
173 173
     return $sent;
174 174
 }
175 175
 
176
-function wpinv_failed_invoice_notification( $invoice_id, $new_status = '' ) {
176
+function wpinv_failed_invoice_notification($invoice_id, $new_status = '') {
177 177
     $email_type = 'failed_invoice';
178
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
178
+    if (!wpinv_email_is_enabled($email_type)) {
179 179
         return false;
180 180
     }
181 181
     
182
-    $invoice = wpinv_get_invoice( $invoice_id );
183
-    if ( empty( $invoice ) ) {
182
+    $invoice = wpinv_get_invoice($invoice_id);
183
+    if (empty($invoice)) {
184 184
         return false;
185 185
     }
186 186
 
187
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
187
+    if (!("wpi_invoice" === $invoice->post_type)) {
188 188
         return false;
189 189
     }
190 190
 
191
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
192
-    if ( !is_email( $recipient ) ) {
191
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
192
+    if (!is_email($recipient)) {
193 193
         return false;
194 194
     }
195 195
 
196
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type, true );
196
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type, true);
197 197
 
198
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
199
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
200
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
201
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
202
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
198
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
199
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
200
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
201
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
202
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
203 203
     
204
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
204
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
205 205
             'invoice'       => $invoice,
206 206
             'email_type'    => $email_type,
207 207
             'email_heading' => $email_heading,
208 208
             'sent_to_admin' => true,
209 209
             'plain_text'    => false,
210 210
             'message_body'  => $message_body,
211
-        ) );
211
+        ));
212 212
 
213
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
213
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
214 214
 
215
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type, true );
215
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type, true);
216 216
 
217 217
     return $sent;
218 218
 }
219 219
 
220
-function wpinv_onhold_invoice_notification( $invoice_id, $new_status = '' ) {
220
+function wpinv_onhold_invoice_notification($invoice_id, $new_status = '') {
221 221
     $email_type = 'onhold_invoice';
222
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
222
+    if (!wpinv_email_is_enabled($email_type)) {
223 223
         return false;
224 224
     }
225 225
 
226
-    $invoice = wpinv_get_invoice( $invoice_id );
227
-    if ( empty( $invoice ) ) {
226
+    $invoice = wpinv_get_invoice($invoice_id);
227
+    if (empty($invoice)) {
228 228
         return false;
229 229
     }
230 230
 
231
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
231
+    if (!("wpi_invoice" === $invoice->post_type)) {
232 232
         return false;
233 233
     }
234 234
 
235
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
236
-    if ( !is_email( $recipient ) ) {
235
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
236
+    if (!is_email($recipient)) {
237 237
         return false;
238 238
     }
239 239
 
240
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
240
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
241 241
 
242
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
243
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
244
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
245
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
246
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
242
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
243
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
244
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
245
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
246
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
247 247
     
248
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
248
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
249 249
             'invoice'       => $invoice,
250 250
             'email_type'    => $email_type,
251 251
             'email_heading' => $email_heading,
252 252
             'sent_to_admin' => false,
253 253
             'plain_text'    => false,
254 254
             'message_body'  => $message_body,
255
-        ) );
255
+        ));
256 256
     
257
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
257
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
258 258
     
259
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
260
-        $recipient  = wpinv_get_admin_email();
261
-        $subject    .= ' - ADMIN BCC COPY';
262
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
259
+    if (wpinv_mail_admin_bcc_active($email_type)) {
260
+        $recipient = wpinv_get_admin_email();
261
+        $subject .= ' - ADMIN BCC COPY';
262
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
263 263
     }
264 264
 
265
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
265
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
266 266
 
267 267
     return $sent;
268 268
 }
269 269
 
270
-function wpinv_processing_invoice_notification( $invoice_id, $new_status = '' ) {
270
+function wpinv_processing_invoice_notification($invoice_id, $new_status = '') {
271 271
     $email_type = 'processing_invoice';
272
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
272
+    if (!wpinv_email_is_enabled($email_type)) {
273 273
         return false;
274 274
     }
275 275
 
276
-    $invoice = wpinv_get_invoice( $invoice_id );
277
-    if ( empty( $invoice ) ) {
276
+    $invoice = wpinv_get_invoice($invoice_id);
277
+    if (empty($invoice)) {
278 278
         return false;
279 279
     }
280 280
 
281
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
281
+    if (!("wpi_invoice" === $invoice->post_type)) {
282 282
         return false;
283 283
     }
284 284
 
285
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
286
-    if ( !is_email( $recipient ) ) {
285
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
286
+    if (!is_email($recipient)) {
287 287
         return false;
288 288
     }
289 289
 
290
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
290
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
291 291
 
292 292
     $search                     = array();
293 293
     $search['invoice_number']   = '{invoice_number}';
294 294
     $search['invoice_date']     = '{invoice_date}';
295 295
     $search['name']             = '{name}';
296 296
 
297
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
298
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
299
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
300
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
301
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
297
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
298
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
299
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
300
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
301
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
302 302
     
303
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
303
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
304 304
             'invoice'       => $invoice,
305 305
             'email_type'    => $email_type,
306 306
             'email_heading' => $email_heading,
307 307
             'sent_to_admin' => false,
308 308
             'plain_text'    => false,
309 309
             'message_body'  => $message_body,
310
-        ) );
310
+        ));
311 311
 
312
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
312
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
313 313
 
314
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
315
-        $recipient  = wpinv_get_admin_email();
316
-        $subject    .= ' - ADMIN BCC COPY';
317
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
314
+    if (wpinv_mail_admin_bcc_active($email_type)) {
315
+        $recipient = wpinv_get_admin_email();
316
+        $subject .= ' - ADMIN BCC COPY';
317
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
318 318
     }
319 319
 
320
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
320
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
321 321
 
322 322
     return $sent;
323 323
 }
324 324
 
325
-function wpinv_completed_invoice_notification( $invoice_id, $new_status = '' ) {
325
+function wpinv_completed_invoice_notification($invoice_id, $new_status = '') {
326 326
     $email_type = 'completed_invoice';
327
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
327
+    if (!wpinv_email_is_enabled($email_type)) {
328 328
         return false;
329 329
     }
330 330
 
331
-    $invoice = wpinv_get_invoice( $invoice_id );
332
-    if ( empty( $invoice ) ) {
331
+    $invoice = wpinv_get_invoice($invoice_id);
332
+    if (empty($invoice)) {
333 333
         return false;
334 334
     }
335 335
 
336
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
336
+    if (!("wpi_invoice" === $invoice->post_type)) {
337 337
         return false;
338 338
     }
339 339
 
340
-    if($invoice->is_renewal() && wpinv_email_is_enabled( 'completed_invoice_renewal' )){
340
+    if ($invoice->is_renewal() && wpinv_email_is_enabled('completed_invoice_renewal')) {
341 341
         return false;
342 342
     }
343 343
 
344
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
345
-    if ( !is_email( $recipient ) ) {
344
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
345
+    if (!is_email($recipient)) {
346 346
         return false;
347 347
     }
348 348
 
349
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
349
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
350 350
 
351
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
352
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
353
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
354
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
355
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
351
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
352
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
353
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
354
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
355
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
356 356
 
357
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
357
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
358 358
             'invoice'       => $invoice,
359 359
             'email_type'    => $email_type,
360 360
             'email_heading' => $email_heading,
361 361
             'sent_to_admin' => false,
362 362
             'plain_text'    => false,
363 363
             'message_body'  => $message_body,
364
-        ) );
364
+        ));
365 365
 
366
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
366
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
367 367
 
368
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
369
-        $recipient  = wpinv_get_admin_email();
370
-        $subject    .= ' - ADMIN BCC COPY';
371
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
368
+    if (wpinv_mail_admin_bcc_active($email_type)) {
369
+        $recipient = wpinv_get_admin_email();
370
+        $subject .= ' - ADMIN BCC COPY';
371
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
372 372
     }
373 373
 
374
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
374
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
375 375
 
376 376
     return $sent;
377 377
 }
378 378
 
379
-function wpinv_fully_refunded_notification( $invoice_id, $new_status = '' ) {
379
+function wpinv_fully_refunded_notification($invoice_id, $new_status = '') {
380 380
     $email_type = 'refunded_invoice';
381
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
381
+    if (!wpinv_email_is_enabled($email_type)) {
382 382
         return false;
383 383
     }
384 384
 
385
-    $invoice = wpinv_get_invoice( $invoice_id );
386
-    if ( empty( $invoice ) ) {
385
+    $invoice = wpinv_get_invoice($invoice_id);
386
+    if (empty($invoice)) {
387 387
         return false;
388 388
     }
389 389
 
390
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
390
+    if (!("wpi_invoice" === $invoice->post_type)) {
391 391
         return false;
392 392
     }
393 393
 
394
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
395
-    if ( !is_email( $recipient ) ) {
394
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
395
+    if (!is_email($recipient)) {
396 396
         return false;
397 397
     }
398 398
 
399
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
399
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
400 400
 
401
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
402
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
403
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
404
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
405
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
401
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
402
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
403
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
404
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
405
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
406 406
 
407
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
407
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
408 408
             'invoice'           => $invoice,
409 409
             'email_type'        => $email_type,
410 410
             'email_heading'     => $email_heading,
@@ -412,50 +412,50 @@  discard block
 block discarded – undo
412 412
             'plain_text'        => false,
413 413
             'partial_refund'    => false,
414 414
             'message_body'      => $message_body,
415
-        ) );
415
+        ));
416 416
 
417
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
417
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
418 418
 
419
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
420
-        $recipient  = wpinv_get_admin_email();
421
-        $subject    .= ' - ADMIN BCC COPY';
422
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
419
+    if (wpinv_mail_admin_bcc_active($email_type)) {
420
+        $recipient = wpinv_get_admin_email();
421
+        $subject .= ' - ADMIN BCC COPY';
422
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
423 423
     }
424 424
 
425
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
425
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
426 426
 
427 427
     return $sent;
428 428
 }
429 429
 
430
-function wpinv_partially_refunded_notification( $invoice_id, $new_status = '' ) {
430
+function wpinv_partially_refunded_notification($invoice_id, $new_status = '') {
431 431
     $email_type = 'refunded_invoice';
432
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
432
+    if (!wpinv_email_is_enabled($email_type)) {
433 433
         return false;
434 434
     }
435 435
 
436
-    $invoice = wpinv_get_invoice( $invoice_id );
437
-    if ( empty( $invoice ) ) {
436
+    $invoice = wpinv_get_invoice($invoice_id);
437
+    if (empty($invoice)) {
438 438
         return false;
439 439
     }
440 440
 
441
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
441
+    if (!("wpi_invoice" === $invoice->post_type)) {
442 442
         return false;
443 443
     }
444 444
 
445
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
446
-    if ( !is_email( $recipient ) ) {
445
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
446
+    if (!is_email($recipient)) {
447 447
         return false;
448 448
     }
449 449
 
450
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
450
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
451 451
 
452
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
453
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
454
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
455
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
456
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
452
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
453
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
454
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
455
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
456
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
457 457
 
458
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
458
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
459 459
             'invoice'           => $invoice,
460 460
             'email_type'        => $email_type,
461 461
             'email_heading'     => $email_heading,
@@ -463,95 +463,95 @@  discard block
 block discarded – undo
463 463
             'plain_text'        => false,
464 464
             'partial_refund'    => true,
465 465
             'message_body'      => $message_body,
466
-        ) );
466
+        ));
467 467
 
468
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
468
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
469 469
 
470
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
471
-        $recipient  = wpinv_get_admin_email();
472
-        $subject    .= ' - ADMIN BCC COPY';
473
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
470
+    if (wpinv_mail_admin_bcc_active($email_type)) {
471
+        $recipient = wpinv_get_admin_email();
472
+        $subject .= ' - ADMIN BCC COPY';
473
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
474 474
     }
475 475
 
476
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
476
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
477 477
 
478 478
     return $sent;
479 479
 }
480 480
 
481
-function wpinv_new_invoice_note_notification( $invoice_id, $new_status = '' ) {
481
+function wpinv_new_invoice_note_notification($invoice_id, $new_status = '') {
482 482
 }
483 483
 
484
-function wpinv_user_invoice_notification( $invoice_id ) {
484
+function wpinv_user_invoice_notification($invoice_id) {
485 485
     $email_type = 'user_invoice';
486
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
486
+    if (!wpinv_email_is_enabled($email_type)) {
487 487
         return -1;
488 488
     }
489 489
 
490
-    $invoice = wpinv_get_invoice( $invoice_id );
491
-    if ( empty( $invoice ) ) {
490
+    $invoice = wpinv_get_invoice($invoice_id);
491
+    if (empty($invoice)) {
492 492
         return false;
493 493
     }
494 494
 
495
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
495
+    if (!("wpi_invoice" === $invoice->post_type)) {
496 496
         return false;
497 497
     }
498 498
 
499
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
500
-    if ( !is_email( $recipient ) ) {
499
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
500
+    if (!is_email($recipient)) {
501 501
         return false;
502 502
     }
503 503
 
504
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
504
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
505 505
 
506
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
507
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
508
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
509
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
510
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
506
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
507
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
508
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
509
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
510
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
511 511
     
512
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
512
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
513 513
             'invoice'       => $invoice,
514 514
             'email_type'    => $email_type,
515 515
             'email_heading' => $email_heading,
516 516
             'sent_to_admin' => false,
517 517
             'plain_text'    => false,
518 518
             'message_body'  => $message_body,
519
-        ) );
519
+        ));
520 520
 
521
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
521
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
522 522
 
523
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
524
-        $recipient  = wpinv_get_admin_email();
525
-        $subject    .= ' - ADMIN BCC COPY';
526
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
523
+    if (wpinv_mail_admin_bcc_active($email_type)) {
524
+        $recipient = wpinv_get_admin_email();
525
+        $subject .= ' - ADMIN BCC COPY';
526
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
527 527
     }
528 528
 
529
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
529
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
530 530
 
531
-    if ( $sent ) {
532
-        $note = __( 'Invoice has been emailed to the user.', 'invoicing' );
531
+    if ($sent) {
532
+        $note = __('Invoice has been emailed to the user.', 'invoicing');
533 533
     } else {
534
-        $note = __( 'Fail to send invoice to the user!', 'invoicing' );
534
+        $note = __('Fail to send invoice to the user!', 'invoicing');
535 535
     }
536 536
 
537
-    $invoice->add_note( $note, '', '', true ); // Add system note.
537
+    $invoice->add_note($note, '', '', true); // Add system note.
538 538
 
539 539
     return $sent;
540 540
 }
541 541
 
542
-function wpinv_user_note_notification( $invoice_id, $args = array() ) {
542
+function wpinv_user_note_notification($invoice_id, $args = array()) {
543 543
     $email_type = 'user_note';
544
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
544
+    if (!wpinv_email_is_enabled($email_type)) {
545 545
         return false;
546 546
     }
547 547
 
548
-    $invoice = wpinv_get_invoice( $invoice_id );
549
-    if ( empty( $invoice ) ) {
548
+    $invoice = wpinv_get_invoice($invoice_id);
549
+    if (empty($invoice)) {
550 550
         return false;
551 551
     }
552 552
 
553
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
554
-    if ( !is_email( $recipient ) ) {
553
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
554
+    if (!is_email($recipient)) {
555 555
         return false;
556 556
     }
557 557
 
@@ -559,19 +559,19 @@  discard block
 block discarded – undo
559 559
         'user_note' => ''
560 560
     );
561 561
 
562
-    $args = wp_parse_args( $args, $defaults );
562
+    $args = wp_parse_args($args, $defaults);
563 563
 
564
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
564
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
565 565
 
566
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
567
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
568
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
569
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
570
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
566
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
567
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
568
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
569
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
570
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
571 571
 
572
-    $message_body   = str_replace( '{customer_note}', $args['user_note'], $message_body );
572
+    $message_body   = str_replace('{customer_note}', $args['user_note'], $message_body);
573 573
 
574
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
574
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
575 575
             'invoice'       => $invoice,
576 576
             'email_type'    => $email_type,
577 577
             'email_heading' => $email_heading,
@@ -579,36 +579,36 @@  discard block
 block discarded – undo
579 579
             'plain_text'    => false,
580 580
             'message_body'  => $message_body,
581 581
             'customer_note' => $args['user_note']
582
-        ) );
582
+        ));
583 583
 
584
-    $content        = wpinv_email_format_text( $content, $invoice );
584
+    $content = wpinv_email_format_text($content, $invoice);
585 585
 
586
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
586
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
587 587
 
588
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
588
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
589 589
 
590 590
     return $sent;
591 591
 }
592 592
 
593 593
 function wpinv_mail_get_from_address() {
594
-    $from_address = apply_filters( 'wpinv_mail_from_address', wpinv_get_option( 'email_from' ) );
595
-    return sanitize_email( $from_address );
594
+    $from_address = apply_filters('wpinv_mail_from_address', wpinv_get_option('email_from'));
595
+    return sanitize_email($from_address);
596 596
 }
597 597
 
598 598
 function wpinv_mail_get_from_name() {
599
-    $from_name = apply_filters( 'wpinv_mail_from_name', wpinv_get_option( 'email_from_name' ) );
600
-    return wp_specialchars_decode( esc_html( $from_name ), ENT_QUOTES );
599
+    $from_name = apply_filters('wpinv_mail_from_name', wpinv_get_option('email_from_name'));
600
+    return wp_specialchars_decode(esc_html($from_name), ENT_QUOTES);
601 601
 }
602 602
 
603
-function wpinv_mail_admin_bcc_active( $mail_type = '' ) {
604
-    $active = apply_filters( 'wpinv_mail_admin_bcc_active', wpinv_get_option( 'email_' . $mail_type . '_admin_bcc' ) );
605
-    return ( $active ? true : false );
603
+function wpinv_mail_admin_bcc_active($mail_type = '') {
604
+    $active = apply_filters('wpinv_mail_admin_bcc_active', wpinv_get_option('email_' . $mail_type . '_admin_bcc'));
605
+    return ($active ? true : false);
606 606
 }
607 607
     
608
-function wpinv_mail_get_content_type(  $content_type = 'text/html', $email_type = 'html' ) {
609
-    $email_type = apply_filters( 'wpinv_mail_content_type', $email_type );
608
+function wpinv_mail_get_content_type($content_type = 'text/html', $email_type = 'html') {
609
+    $email_type = apply_filters('wpinv_mail_content_type', $email_type);
610 610
 
611
-    switch ( $email_type ) {
611
+    switch ($email_type) {
612 612
         case 'html' :
613 613
             $content_type = 'text/html';
614 614
             break;
@@ -623,35 +623,35 @@  discard block
 block discarded – undo
623 623
     return $content_type;
624 624
 }
625 625
     
626
-function wpinv_mail_send( $to, $subject, $message, $headers, $attachments ) {
627
-    add_filter( 'wp_mail_from', 'wpinv_mail_get_from_address' );
628
-    add_filter( 'wp_mail_from_name', 'wpinv_mail_get_from_name' );
629
-    add_filter( 'wp_mail_content_type', 'wpinv_mail_get_content_type' );
626
+function wpinv_mail_send($to, $subject, $message, $headers, $attachments) {
627
+    add_filter('wp_mail_from', 'wpinv_mail_get_from_address');
628
+    add_filter('wp_mail_from_name', 'wpinv_mail_get_from_name');
629
+    add_filter('wp_mail_content_type', 'wpinv_mail_get_content_type');
630 630
 
631
-    $message = wpinv_email_style_body( $message );
632
-    $message = apply_filters( 'wpinv_mail_content', $message );
631
+    $message = wpinv_email_style_body($message);
632
+    $message = apply_filters('wpinv_mail_content', $message);
633 633
 
634
-    $sent  = wp_mail( $to, $subject, $message, $headers, $attachments );
634
+    $sent = wp_mail($to, $subject, $message, $headers, $attachments);
635 635
 
636
-    if ( !$sent ) {
637
-        $log_message = wp_sprintf( __( "\nTime: %s\nTo: %s\nSubject: %s\n", 'invoicing' ), date_i18n( 'F j Y H:i:s', current_time( 'timestamp' ) ), ( is_array( $to ) ? implode( ', ', $to ) : $to ), $subject );
638
-        wpinv_error_log( $log_message, __( "Email from Invoicing plugin failed to send", 'invoicing' ), __FILE__, __LINE__ );
636
+    if (!$sent) {
637
+        $log_message = wp_sprintf(__("\nTime: %s\nTo: %s\nSubject: %s\n", 'invoicing'), date_i18n('F j Y H:i:s', current_time('timestamp')), (is_array($to) ? implode(', ', $to) : $to), $subject);
638
+        wpinv_error_log($log_message, __("Email from Invoicing plugin failed to send", 'invoicing'), __FILE__, __LINE__);
639 639
     }
640 640
 
641
-    remove_filter( 'wp_mail_from', 'wpinv_mail_get_from_address' );
642
-    remove_filter( 'wp_mail_from_name', 'wpinv_mail_get_from_name' );
643
-    remove_filter( 'wp_mail_content_type', 'wpinv_mail_get_content_type' );
641
+    remove_filter('wp_mail_from', 'wpinv_mail_get_from_address');
642
+    remove_filter('wp_mail_from_name', 'wpinv_mail_get_from_name');
643
+    remove_filter('wp_mail_content_type', 'wpinv_mail_get_content_type');
644 644
 
645 645
     return $sent;
646 646
 }
647 647
     
648 648
 function wpinv_get_emails() {
649 649
     $overdue_days_options       = array();
650
-    $overdue_days_options[0]    = __( 'On the Due Date', 'invoicing' );
651
-    $overdue_days_options[1]    = __( '1 day after Due Date', 'invoicing' );
650
+    $overdue_days_options[0]    = __('On the Due Date', 'invoicing');
651
+    $overdue_days_options[1]    = __('1 day after Due Date', 'invoicing');
652 652
 
653
-    for ( $i = 2; $i <= 10; $i++ ) {
654
-        $overdue_days_options[$i]   = wp_sprintf( __( '%d days after Due Date', 'invoicing' ), $i );
653
+    for ($i = 2; $i <= 10; $i++) {
654
+        $overdue_days_options[$i] = wp_sprintf(__('%d days after Due Date', 'invoicing'), $i);
655 655
     }
656 656
 
657 657
     // Default, built-in gateways
@@ -659,39 +659,39 @@  discard block
 block discarded – undo
659 659
             'new_invoice' => array(
660 660
             'email_new_invoice_header' => array(
661 661
                 'id'   => 'email_new_invoice_header',
662
-                'name' => '<h3>' . __( 'New Invoice', 'invoicing' ) . '</h3>',
663
-                'desc' => __( 'New invoice emails are sent to admin when a new invoice is received.', 'invoicing' ),
662
+                'name' => '<h3>' . __('New Invoice', 'invoicing') . '</h3>',
663
+                'desc' => __('New invoice emails are sent to admin when a new invoice is received.', 'invoicing'),
664 664
                 'type' => 'header',
665 665
             ),
666 666
             'email_new_invoice_active' => array(
667 667
                 'id'   => 'email_new_invoice_active',
668
-                'name' => __( 'Enable/Disable', 'invoicing' ),
669
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
668
+                'name' => __('Enable/Disable', 'invoicing'),
669
+                'desc' => __('Enable this email notification', 'invoicing'),
670 670
                 'type' => 'checkbox',
671 671
                 'std'  => 1
672 672
             ),
673 673
             'email_new_invoice_subject' => array(
674 674
                 'id'   => 'email_new_invoice_subject',
675
-                'name' => __( 'Subject', 'invoicing' ),
676
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
675
+                'name' => __('Subject', 'invoicing'),
676
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
677 677
                 'type' => 'text',
678
-                'std'  => __( '[{site_title}] New payment invoice ({invoice_number}) - {invoice_date}', 'invoicing' ),
678
+                'std'  => __('[{site_title}] New payment invoice ({invoice_number}) - {invoice_date}', 'invoicing'),
679 679
                 'size' => 'large'
680 680
             ),
681 681
             'email_new_invoice_heading' => array(
682 682
                 'id'   => 'email_new_invoice_heading',
683
-                'name' => __( 'Email Heading', 'invoicing' ),
684
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
683
+                'name' => __('Email Heading', 'invoicing'),
684
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
685 685
                 'type' => 'text',
686
-                'std'  => __( 'New payment invoice', 'invoicing' ),
686
+                'std'  => __('New payment invoice', 'invoicing'),
687 687
                 'size' => 'large'
688 688
             ),
689 689
             'email_new_invoice_body' => array(
690 690
                 'id'   => 'email_new_invoice_body',
691
-                'name' => __( 'Email Content', 'invoicing' ),
692
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
691
+                'name' => __('Email Content', 'invoicing'),
692
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
693 693
                 'type' => 'rich_editor',
694
-                'std'  => __( '<p>Hi Admin,</p><p>You have received payment invoice from {name}.</p>', 'invoicing' ),
694
+                'std'  => __('<p>Hi Admin,</p><p>You have received payment invoice from {name}.</p>', 'invoicing'),
695 695
                 'class' => 'large',
696 696
                 'size' => '10'
697 697
             ),
@@ -699,39 +699,39 @@  discard block
 block discarded – undo
699 699
         'cancelled_invoice' => array(
700 700
             'email_cancelled_invoice_header' => array(
701 701
                 'id'   => 'email_cancelled_invoice_header',
702
-                'name' => '<h3>' . __( 'Cancelled Invoice', 'invoicing' ) . '</h3>',
703
-                'desc' => __( 'Cancelled invoice emails are sent to admin when invoices have been marked cancelled.', 'invoicing' ),
702
+                'name' => '<h3>' . __('Cancelled Invoice', 'invoicing') . '</h3>',
703
+                'desc' => __('Cancelled invoice emails are sent to admin when invoices have been marked cancelled.', 'invoicing'),
704 704
                 'type' => 'header',
705 705
             ),
706 706
             'email_cancelled_invoice_active' => array(
707 707
                 'id'   => 'email_cancelled_invoice_active',
708
-                'name' => __( 'Enable/Disable', 'invoicing' ),
709
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
708
+                'name' => __('Enable/Disable', 'invoicing'),
709
+                'desc' => __('Enable this email notification', 'invoicing'),
710 710
                 'type' => 'checkbox',
711 711
                 'std'  => 1
712 712
             ),
713 713
             'email_cancelled_invoice_subject' => array(
714 714
                 'id'   => 'email_cancelled_invoice_subject',
715
-                'name' => __( 'Subject', 'invoicing' ),
716
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
715
+                'name' => __('Subject', 'invoicing'),
716
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
717 717
                 'type' => 'text',
718
-                'std'  => __( '[{site_title}] Cancelled invoice ({invoice_number})', 'invoicing' ),
718
+                'std'  => __('[{site_title}] Cancelled invoice ({invoice_number})', 'invoicing'),
719 719
                 'size' => 'large'
720 720
             ),
721 721
             'email_cancelled_invoice_heading' => array(
722 722
                 'id'   => 'email_cancelled_invoice_heading',
723
-                'name' => __( 'Email Heading', 'invoicing' ),
724
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
723
+                'name' => __('Email Heading', 'invoicing'),
724
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
725 725
                 'type' => 'text',
726
-                'std'  => __( 'Cancelled invoice', 'invoicing' ),
726
+                'std'  => __('Cancelled invoice', 'invoicing'),
727 727
                 'size' => 'large'
728 728
             ),
729 729
             'email_cancelled_invoice_body' => array(
730 730
                 'id'   => 'email_cancelled_invoice_body',
731
-                'name' => __( 'Email Content', 'invoicing' ),
732
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
731
+                'name' => __('Email Content', 'invoicing'),
732
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
733 733
                 'type' => 'rich_editor',
734
-                'std'  => __( '<p>Hi Admin,</p><p>The invoice #{invoice_number} from {site_title} has been cancelled.</p>', 'invoicing' ),
734
+                'std'  => __('<p>Hi Admin,</p><p>The invoice #{invoice_number} from {site_title} has been cancelled.</p>', 'invoicing'),
735 735
                 'class' => 'large',
736 736
                 'size' => '10'
737 737
             ),
@@ -739,39 +739,39 @@  discard block
 block discarded – undo
739 739
         'failed_invoice' => array(
740 740
             'email_failed_invoice_header' => array(
741 741
                 'id'   => 'email_failed_invoice_header',
742
-                'name' => '<h3>' . __( 'Failed Invoice', 'invoicing' ) . '</h3>',
743
-                'desc' => __( 'Failed invoice emails are sent to admin when invoices have been marked failed (if they were previously processing or on-hold).', 'invoicing' ),
742
+                'name' => '<h3>' . __('Failed Invoice', 'invoicing') . '</h3>',
743
+                'desc' => __('Failed invoice emails are sent to admin when invoices have been marked failed (if they were previously processing or on-hold).', 'invoicing'),
744 744
                 'type' => 'header',
745 745
             ),
746 746
             'email_failed_invoice_active' => array(
747 747
                 'id'   => 'email_failed_invoice_active',
748
-                'name' => __( 'Enable/Disable', 'invoicing' ),
749
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
748
+                'name' => __('Enable/Disable', 'invoicing'),
749
+                'desc' => __('Enable this email notification', 'invoicing'),
750 750
                 'type' => 'checkbox',
751 751
                 'std'  => 1
752 752
             ),
753 753
             'email_failed_invoice_subject' => array(
754 754
                 'id'   => 'email_failed_invoice_subject',
755
-                'name' => __( 'Subject', 'invoicing' ),
756
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
755
+                'name' => __('Subject', 'invoicing'),
756
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
757 757
                 'type' => 'text',
758
-                'std'  => __( '[{site_title}] Failed invoice ({invoice_number})', 'invoicing' ),
758
+                'std'  => __('[{site_title}] Failed invoice ({invoice_number})', 'invoicing'),
759 759
                 'size' => 'large'
760 760
             ),
761 761
             'email_failed_invoice_heading' => array(
762 762
                 'id'   => 'email_failed_invoice_heading',
763
-                'name' => __( 'Email Heading', 'invoicing' ),
764
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
763
+                'name' => __('Email Heading', 'invoicing'),
764
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
765 765
                 'type' => 'text',
766
-                'std'  => __( 'Failed invoice', 'invoicing' ),
766
+                'std'  => __('Failed invoice', 'invoicing'),
767 767
                 'size' => 'large'
768 768
             ),
769 769
             'email_failed_invoice_body' => array(
770 770
                 'id'   => 'email_failed_invoice_body',
771
-                'name' => __( 'Email Content', 'invoicing' ),
772
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
771
+                'name' => __('Email Content', 'invoicing'),
772
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
773 773
                 'type' => 'rich_editor',
774
-                'std'  => __( '<p>Hi Admin,</p><p>Payment for invoice #{invoice_number} from {site_title} has been failed.</p>', 'invoicing' ),
774
+                'std'  => __('<p>Hi Admin,</p><p>Payment for invoice #{invoice_number} from {site_title} has been failed.</p>', 'invoicing'),
775 775
                 'class' => 'large',
776 776
                 'size' => '10'
777 777
             ),
@@ -779,46 +779,46 @@  discard block
 block discarded – undo
779 779
         'onhold_invoice' => array(
780 780
             'email_onhold_invoice_header' => array(
781 781
                 'id'   => 'email_onhold_invoice_header',
782
-                'name' => '<h3>' . __( 'On Hold Invoice', 'invoicing' ) . '</h3>',
783
-                'desc' => __( 'This is an invoice notification sent to users containing invoice details after an invoice is placed on-hold.', 'invoicing' ),
782
+                'name' => '<h3>' . __('On Hold Invoice', 'invoicing') . '</h3>',
783
+                'desc' => __('This is an invoice notification sent to users containing invoice details after an invoice is placed on-hold.', 'invoicing'),
784 784
                 'type' => 'header',
785 785
             ),
786 786
             'email_onhold_invoice_active' => array(
787 787
                 'id'   => 'email_onhold_invoice_active',
788
-                'name' => __( 'Enable/Disable', 'invoicing' ),
789
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
788
+                'name' => __('Enable/Disable', 'invoicing'),
789
+                'desc' => __('Enable this email notification', 'invoicing'),
790 790
                 'type' => 'checkbox',
791 791
                 'std'  => 1
792 792
             ),
793 793
             'email_onhold_invoice_subject' => array(
794 794
                 'id'   => 'email_onhold_invoice_subject',
795
-                'name' => __( 'Subject', 'invoicing' ),
796
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
795
+                'name' => __('Subject', 'invoicing'),
796
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
797 797
                 'type' => 'text',
798
-                'std'  => __( '[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing' ),
798
+                'std'  => __('[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing'),
799 799
                 'size' => 'large'
800 800
             ),
801 801
             'email_onhold_invoice_heading' => array(
802 802
                 'id'   => 'email_onhold_invoice_heading',
803
-                'name' => __( 'Email Heading', 'invoicing' ),
804
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
803
+                'name' => __('Email Heading', 'invoicing'),
804
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
805 805
                 'type' => 'text',
806
-                'std'  => __( 'Thank you for your invoice', 'invoicing' ),
806
+                'std'  => __('Thank you for your invoice', 'invoicing'),
807 807
                 'size' => 'large'
808 808
             ),
809 809
             'email_onhold_invoice_admin_bcc' => array(
810 810
                 'id'   => 'email_onhold_invoice_admin_bcc',
811
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
812
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
811
+                'name' => __('Enable Admin BCC', 'invoicing'),
812
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
813 813
                 'type' => 'checkbox',
814 814
                 'std'  => 1
815 815
             ),
816 816
             'email_onhold_invoice_body' => array(
817 817
                 'id'   => 'email_onhold_invoice_body',
818
-                'name' => __( 'Email Content', 'invoicing' ),
819
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
818
+                'name' => __('Email Content', 'invoicing'),
819
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
820 820
                 'type' => 'rich_editor',
821
-                'std'  => __( '<p>Hi {name},</p><p>Your invoice is on-hold until we confirm your payment has been received.</p>', 'invoicing' ),
821
+                'std'  => __('<p>Hi {name},</p><p>Your invoice is on-hold until we confirm your payment has been received.</p>', 'invoicing'),
822 822
                 'class' => 'large',
823 823
                 'size' => '10'
824 824
             ),
@@ -826,46 +826,46 @@  discard block
 block discarded – undo
826 826
         'processing_invoice' => array(
827 827
             'email_processing_invoice_header' => array(
828 828
                 'id'   => 'email_processing_invoice_header',
829
-                'name' => '<h3>' . __( 'Processing Invoice', 'invoicing' ) . '</h3>',
830
-                'desc' => __( 'This is an invoice notification sent to users containing invoice details after payment.', 'invoicing' ),
829
+                'name' => '<h3>' . __('Processing Invoice', 'invoicing') . '</h3>',
830
+                'desc' => __('This is an invoice notification sent to users containing invoice details after payment.', 'invoicing'),
831 831
                 'type' => 'header',
832 832
             ),
833 833
             'email_processing_invoice_active' => array(
834 834
                 'id'   => 'email_processing_invoice_active',
835
-                'name' => __( 'Enable/Disable', 'invoicing' ),
836
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
835
+                'name' => __('Enable/Disable', 'invoicing'),
836
+                'desc' => __('Enable this email notification', 'invoicing'),
837 837
                 'type' => 'checkbox',
838 838
                 'std'  => 1
839 839
             ),
840 840
             'email_processing_invoice_subject' => array(
841 841
                 'id'   => 'email_processing_invoice_subject',
842
-                'name' => __( 'Subject', 'invoicing' ),
843
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
842
+                'name' => __('Subject', 'invoicing'),
843
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
844 844
                 'type' => 'text',
845
-                'std'  => __( '[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing' ),
845
+                'std'  => __('[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing'),
846 846
                 'size' => 'large'
847 847
             ),
848 848
             'email_processing_invoice_heading' => array(
849 849
                 'id'   => 'email_processing_invoice_heading',
850
-                'name' => __( 'Email Heading', 'invoicing' ),
851
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
850
+                'name' => __('Email Heading', 'invoicing'),
851
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
852 852
                 'type' => 'text',
853
-                'std'  => __( 'Thank you for your invoice', 'invoicing' ),
853
+                'std'  => __('Thank you for your invoice', 'invoicing'),
854 854
                 'size' => 'large'
855 855
             ),
856 856
             'email_processing_invoice_admin_bcc' => array(
857 857
                 'id'   => 'email_processing_invoice_admin_bcc',
858
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
859
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
858
+                'name' => __('Enable Admin BCC', 'invoicing'),
859
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
860 860
                 'type' => 'checkbox',
861 861
                 'std'  => 1
862 862
             ),
863 863
             'email_processing_invoice_body' => array(
864 864
                 'id'   => 'email_processing_invoice_body',
865
-                'name' => __( 'Email Content', 'invoicing' ),
866
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
865
+                'name' => __('Email Content', 'invoicing'),
866
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
867 867
                 'type' => 'rich_editor',
868
-                'std'  => __( '<p>Hi {name},</p><p>Your invoice has been received at {site_title} and is now being processed.</p>', 'invoicing' ),
868
+                'std'  => __('<p>Hi {name},</p><p>Your invoice has been received at {site_title} and is now being processed.</p>', 'invoicing'),
869 869
                 'class' => 'large',
870 870
                 'size' => '10'
871 871
             ),
@@ -873,52 +873,52 @@  discard block
 block discarded – undo
873 873
         'completed_invoice' => array(
874 874
             'email_completed_invoice_header' => array(
875 875
                 'id'   => 'email_completed_invoice_header',
876
-                'name' => '<h3>' . __( 'Paid Invoice', 'invoicing' ) . '</h3>',
877
-                'desc' => __( 'Invoice paid emails are sent to users when their invoices are marked paid and usually indicate that their payment has been done.', 'invoicing' ),
876
+                'name' => '<h3>' . __('Paid Invoice', 'invoicing') . '</h3>',
877
+                'desc' => __('Invoice paid emails are sent to users when their invoices are marked paid and usually indicate that their payment has been done.', 'invoicing'),
878 878
                 'type' => 'header',
879 879
             ),
880 880
             'email_completed_invoice_active' => array(
881 881
                 'id'   => 'email_completed_invoice_active',
882
-                'name' => __( 'Enable/Disable', 'invoicing' ),
883
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
882
+                'name' => __('Enable/Disable', 'invoicing'),
883
+                'desc' => __('Enable this email notification', 'invoicing'),
884 884
                 'type' => 'checkbox',
885 885
                 'std'  => 1
886 886
             ),
887 887
             'email_completed_invoice_renewal_active' => array(
888 888
                 'id'   => 'email_completed_invoice_renewal_active',
889
-                'name' => __( 'Enable renewal notification', 'invoicing' ),
890
-                'desc' => __( 'Enable renewal invoice email notification. This notification will be sent on renewal.', 'invoicing' ),
889
+                'name' => __('Enable renewal notification', 'invoicing'),
890
+                'desc' => __('Enable renewal invoice email notification. This notification will be sent on renewal.', 'invoicing'),
891 891
                 'type' => 'checkbox',
892 892
                 'std'  => 0
893 893
             ),
894 894
             'email_completed_invoice_subject' => array(
895 895
                 'id'   => 'email_completed_invoice_subject',
896
-                'name' => __( 'Subject', 'invoicing' ),
897
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
896
+                'name' => __('Subject', 'invoicing'),
897
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
898 898
                 'type' => 'text',
899
-                'std'  => __( '[{site_title}] Your invoice from {invoice_date} has been paid', 'invoicing' ),
899
+                'std'  => __('[{site_title}] Your invoice from {invoice_date} has been paid', 'invoicing'),
900 900
                 'size' => 'large'
901 901
             ),
902 902
             'email_completed_invoice_heading' => array(
903 903
                 'id'   => 'email_completed_invoice_heading',
904
-                'name' => __( 'Email Heading', 'invoicing' ),
905
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
904
+                'name' => __('Email Heading', 'invoicing'),
905
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
906 906
                 'type' => 'text',
907
-                'std'  => __( 'Your invoice has been paid', 'invoicing' ),
907
+                'std'  => __('Your invoice has been paid', 'invoicing'),
908 908
                 'size' => 'large'
909 909
             ),
910 910
             'email_completed_invoice_admin_bcc' => array(
911 911
                 'id'   => 'email_completed_invoice_admin_bcc',
912
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
913
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
912
+                'name' => __('Enable Admin BCC', 'invoicing'),
913
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
914 914
                 'type' => 'checkbox',
915 915
             ),
916 916
             'email_completed_invoice_body' => array(
917 917
                 'id'   => 'email_completed_invoice_body',
918
-                'name' => __( 'Email Content', 'invoicing' ),
919
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
918
+                'name' => __('Email Content', 'invoicing'),
919
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
920 920
                 'type' => 'rich_editor',
921
-                'std'  => __( '<p>Hi {name},</p><p>Your recent invoice on {site_title} has been paid.</p>', 'invoicing' ),
921
+                'std'  => __('<p>Hi {name},</p><p>Your recent invoice on {site_title} has been paid.</p>', 'invoicing'),
922 922
                 'class' => 'large',
923 923
                 'size' => '10'
924 924
             ),
@@ -927,46 +927,46 @@  discard block
 block discarded – undo
927 927
         'refunded_invoice' => array(
928 928
             'email_refunded_invoice_header' => array(
929 929
                 'id'   => 'email_refunded_invoice_header',
930
-                'name' => '<h3>' . __( 'Refunded Invoice', 'invoicing' ) . '</h3>',
931
-                'desc' => __( 'Invoice refunded emails are sent to users when their invoices are marked refunded.', 'invoicing' ),
930
+                'name' => '<h3>' . __('Refunded Invoice', 'invoicing') . '</h3>',
931
+                'desc' => __('Invoice refunded emails are sent to users when their invoices are marked refunded.', 'invoicing'),
932 932
                 'type' => 'header',
933 933
             ),
934 934
             'email_refunded_invoice_active' => array(
935 935
                 'id'   => 'email_refunded_invoice_active',
936
-                'name' => __( 'Enable/Disable', 'invoicing' ),
937
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
936
+                'name' => __('Enable/Disable', 'invoicing'),
937
+                'desc' => __('Enable this email notification', 'invoicing'),
938 938
                 'type' => 'checkbox',
939 939
                 'std'  => 1
940 940
             ),
941 941
             'email_refunded_invoice_subject' => array(
942 942
                 'id'   => 'email_refunded_invoice_subject',
943
-                'name' => __( 'Subject', 'invoicing' ),
944
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
943
+                'name' => __('Subject', 'invoicing'),
944
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
945 945
                 'type' => 'text',
946
-                'std'  => __( '[{site_title}] Your invoice from {invoice_date} has been refunded', 'invoicing' ),
946
+                'std'  => __('[{site_title}] Your invoice from {invoice_date} has been refunded', 'invoicing'),
947 947
                 'size' => 'large'
948 948
             ),
949 949
             'email_refunded_invoice_heading' => array(
950 950
                 'id'   => 'email_refunded_invoice_heading',
951
-                'name' => __( 'Email Heading', 'invoicing' ),
952
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
951
+                'name' => __('Email Heading', 'invoicing'),
952
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
953 953
                 'type' => 'text',
954
-                'std'  => __( 'Your invoice has been refunded', 'invoicing' ),
954
+                'std'  => __('Your invoice has been refunded', 'invoicing'),
955 955
                 'size' => 'large'
956 956
             ),
957 957
             'email_refunded_invoice_admin_bcc' => array(
958 958
                 'id'   => 'email_refunded_invoice_admin_bcc',
959
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
960
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
959
+                'name' => __('Enable Admin BCC', 'invoicing'),
960
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
961 961
                 'type' => 'checkbox',
962 962
                 'std'  => 1
963 963
             ),
964 964
             'email_refunded_invoice_body' => array(
965 965
                 'id'   => 'email_refunded_invoice_body',
966
-                'name' => __( 'Email Content', 'invoicing' ),
967
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
966
+                'name' => __('Email Content', 'invoicing'),
967
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
968 968
                 'type' => 'rich_editor',
969
-                'std'  => __( '<p>Hi {name},</p><p>Your invoice on {site_title} has been refunded.</p>', 'invoicing' ),
969
+                'std'  => __('<p>Hi {name},</p><p>Your invoice on {site_title} has been refunded.</p>', 'invoicing'),
970 970
                 'class' => 'large',
971 971
                 'size' => '10'
972 972
             ),
@@ -974,46 +974,46 @@  discard block
 block discarded – undo
974 974
         'user_invoice' => array(
975 975
             'email_user_invoice_header' => array(
976 976
                 'id'   => 'email_user_invoice_header',
977
-                'name' => '<h3>' . __( 'Customer Invoice', 'invoicing' ) . '</h3>',
978
-                'desc' => __( 'Customer invoice emails can be sent to customers containing their invoice information and payment links.', 'invoicing' ),
977
+                'name' => '<h3>' . __('Customer Invoice', 'invoicing') . '</h3>',
978
+                'desc' => __('Customer invoice emails can be sent to customers containing their invoice information and payment links.', 'invoicing'),
979 979
                 'type' => 'header',
980 980
             ),
981 981
             'email_user_invoice_active' => array(
982 982
                 'id'   => 'email_user_invoice_active',
983
-                'name' => __( 'Enable/Disable', 'invoicing' ),
984
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
983
+                'name' => __('Enable/Disable', 'invoicing'),
984
+                'desc' => __('Enable this email notification', 'invoicing'),
985 985
                 'type' => 'checkbox',
986 986
                 'std'  => 1
987 987
             ),
988 988
             'email_user_invoice_subject' => array(
989 989
                 'id'   => 'email_user_invoice_subject',
990
-                'name' => __( 'Subject', 'invoicing' ),
991
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
990
+                'name' => __('Subject', 'invoicing'),
991
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
992 992
                 'type' => 'text',
993
-                'std'  => __( '[{site_title}] Your invoice from {invoice_date}', 'invoicing' ),
993
+                'std'  => __('[{site_title}] Your invoice from {invoice_date}', 'invoicing'),
994 994
                 'size' => 'large'
995 995
             ),
996 996
             'email_user_invoice_heading' => array(
997 997
                 'id'   => 'email_user_invoice_heading',
998
-                'name' => __( 'Email Heading', 'invoicing' ),
999
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
998
+                'name' => __('Email Heading', 'invoicing'),
999
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
1000 1000
                 'type' => 'text',
1001
-                'std'  => __( 'Your invoice {invoice_number} details', 'invoicing' ),
1001
+                'std'  => __('Your invoice {invoice_number} details', 'invoicing'),
1002 1002
                 'size' => 'large'
1003 1003
             ),
1004 1004
             'email_user_invoice_admin_bcc' => array(
1005 1005
                 'id'   => 'email_user_invoice_admin_bcc',
1006
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
1007
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
1006
+                'name' => __('Enable Admin BCC', 'invoicing'),
1007
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
1008 1008
                 'type' => 'checkbox',
1009 1009
                 'std'  => 1
1010 1010
             ),
1011 1011
             'email_user_invoice_body' => array(
1012 1012
                 'id'   => 'email_user_invoice_body',
1013
-                'name' => __( 'Email Content', 'invoicing' ),
1014
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
1013
+                'name' => __('Email Content', 'invoicing'),
1014
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
1015 1015
                 'type' => 'rich_editor',
1016
-                'std'  => __( '<p>Hi {name},</p><p>An invoice has been created for you on {site_title}. To view / pay for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing' ),
1016
+                'std'  => __('<p>Hi {name},</p><p>An invoice has been created for you on {site_title}. To view / pay for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing'),
1017 1017
                 'class' => 'large',
1018 1018
                 'size' => '10'
1019 1019
             ),
@@ -1021,39 +1021,39 @@  discard block
 block discarded – undo
1021 1021
         'user_note' => array(
1022 1022
             'email_user_note_header' => array(
1023 1023
                 'id'   => 'email_user_note_header',
1024
-                'name' => '<h3>' . __( 'Customer Note', 'invoicing' ) . '</h3>',
1025
-                'desc' => __( 'Customer note emails are sent when you add a note to an invoice/quote.', 'invoicing' ),
1024
+                'name' => '<h3>' . __('Customer Note', 'invoicing') . '</h3>',
1025
+                'desc' => __('Customer note emails are sent when you add a note to an invoice/quote.', 'invoicing'),
1026 1026
                 'type' => 'header',
1027 1027
             ),
1028 1028
             'email_user_note_active' => array(
1029 1029
                 'id'   => 'email_user_note_active',
1030
-                'name' => __( 'Enable/Disable', 'invoicing' ),
1031
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
1030
+                'name' => __('Enable/Disable', 'invoicing'),
1031
+                'desc' => __('Enable this email notification', 'invoicing'),
1032 1032
                 'type' => 'checkbox',
1033 1033
                 'std'  => 1
1034 1034
             ),
1035 1035
             'email_user_note_subject' => array(
1036 1036
                 'id'   => 'email_user_note_subject',
1037
-                'name' => __( 'Subject', 'invoicing' ),
1038
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
1037
+                'name' => __('Subject', 'invoicing'),
1038
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
1039 1039
                 'type' => 'text',
1040
-                'std'  => __( '[{site_title}] Note added to your {invoice_label} #{invoice_number} from {invoice_date}', 'invoicing' ),
1040
+                'std'  => __('[{site_title}] Note added to your {invoice_label} #{invoice_number} from {invoice_date}', 'invoicing'),
1041 1041
                 'size' => 'large'
1042 1042
             ),
1043 1043
             'email_user_note_heading' => array(
1044 1044
                 'id'   => 'email_user_note_heading',
1045
-                'name' => __( 'Email Heading', 'invoicing' ),
1046
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
1045
+                'name' => __('Email Heading', 'invoicing'),
1046
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
1047 1047
                 'type' => 'text',
1048
-                'std'  => __( 'A note has been added to your {invoice_label}', 'invoicing' ),
1048
+                'std'  => __('A note has been added to your {invoice_label}', 'invoicing'),
1049 1049
                 'size' => 'large'
1050 1050
             ),
1051 1051
             'email_user_note_body' => array(
1052 1052
                 'id'   => 'email_user_note_body',
1053
-                'name' => __( 'Email Content', 'invoicing' ),
1054
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
1053
+                'name' => __('Email Content', 'invoicing'),
1054
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
1055 1055
                 'type' => 'rich_editor',
1056
-                'std'  => __( '<p>Hi {name},</p><p>Following note has been added to your {invoice_label}:</p><blockquote class="wpinv-note">{customer_note}</blockquote>', 'invoicing' ),
1056
+                'std'  => __('<p>Hi {name},</p><p>Following note has been added to your {invoice_label}:</p><blockquote class="wpinv-note">{customer_note}</blockquote>', 'invoicing'),
1057 1057
                 'class' => 'large',
1058 1058
                 'size' => '10'
1059 1059
             ),
@@ -1062,165 +1062,165 @@  discard block
 block discarded – undo
1062 1062
         'overdue' => array(
1063 1063
             'email_overdue_header' => array(
1064 1064
                 'id'   => 'email_overdue_header',
1065
-                'name' => '<h3>' . __( 'Payment Reminder', 'invoicing' ) . '</h3>',
1066
-                'desc' => __( 'Payment reminder emails are sent to user automatically.', 'invoicing' ),
1065
+                'name' => '<h3>' . __('Payment Reminder', 'invoicing') . '</h3>',
1066
+                'desc' => __('Payment reminder emails are sent to user automatically.', 'invoicing'),
1067 1067
                 'type' => 'header',
1068 1068
             ),
1069 1069
             'email_overdue_active' => array(
1070 1070
                 'id'   => 'email_overdue_active',
1071
-                'name' => __( 'Enable/Disable', 'invoicing' ),
1072
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
1071
+                'name' => __('Enable/Disable', 'invoicing'),
1072
+                'desc' => __('Enable this email notification', 'invoicing'),
1073 1073
                 'type' => 'checkbox',
1074 1074
                 'std'  => 1
1075 1075
             ),
1076 1076
             'email_due_reminder_days' => array(
1077 1077
                 'id'        => 'email_due_reminder_days',
1078
-                'name'      => __( 'When to Send', 'invoicing' ),
1079
-                'desc'      => __( 'Check when you would like payment reminders sent out.', 'invoicing' ),
1078
+                'name'      => __('When to Send', 'invoicing'),
1079
+                'desc'      => __('Check when you would like payment reminders sent out.', 'invoicing'),
1080 1080
                 'default'   => '',
1081 1081
                 'type'      => 'multicheck',
1082 1082
                 'options'   => $overdue_days_options,
1083 1083
             ),
1084 1084
             'email_overdue_subject' => array(
1085 1085
                 'id'   => 'email_overdue_subject',
1086
-                'name' => __( 'Subject', 'invoicing' ),
1087
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
1086
+                'name' => __('Subject', 'invoicing'),
1087
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
1088 1088
                 'type' => 'text',
1089
-                'std'  => __( '[{site_title}] Payment Reminder', 'invoicing' ),
1089
+                'std'  => __('[{site_title}] Payment Reminder', 'invoicing'),
1090 1090
                 'size' => 'large'
1091 1091
             ),
1092 1092
             'email_overdue_heading' => array(
1093 1093
                 'id'   => 'email_overdue_heading',
1094
-                'name' => __( 'Email Heading', 'invoicing' ),
1095
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
1094
+                'name' => __('Email Heading', 'invoicing'),
1095
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
1096 1096
                 'type' => 'text',
1097
-                'std'  => __( 'Payment reminder for your invoice', 'invoicing' ),
1097
+                'std'  => __('Payment reminder for your invoice', 'invoicing'),
1098 1098
                 'size' => 'large'
1099 1099
             ),
1100 1100
             'email_overdue_admin_bcc' => array(
1101 1101
                 'id'   => 'email_overdue_admin_bcc',
1102
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
1103
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
1102
+                'name' => __('Enable Admin BCC', 'invoicing'),
1103
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
1104 1104
                 'type' => 'checkbox',
1105 1105
                 'std'  => 1
1106 1106
             ),
1107 1107
             'email_overdue_body' => array(
1108 1108
                 'id'   => 'email_overdue_body',
1109
-                'name' => __( 'Email Content', 'invoicing' ),
1110
-                'desc' => __( 'The content of the email.', 'invoicing' ),
1109
+                'name' => __('Email Content', 'invoicing'),
1110
+                'desc' => __('The content of the email.', 'invoicing'),
1111 1111
                 'type' => 'rich_editor',
1112
-                'std'  => __( '<p>Hi {full_name},</p><p>This is just a friendly reminder that your invoice <a href="{invoice_link}">#{invoice_number}</a> {is_was} due on {invoice_due_date}.</p><p>The total of this invoice is {invoice_total}</p><p>To view / pay now for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing' ),
1112
+                'std'  => __('<p>Hi {full_name},</p><p>This is just a friendly reminder that your invoice <a href="{invoice_link}">#{invoice_number}</a> {is_was} due on {invoice_due_date}.</p><p>The total of this invoice is {invoice_total}</p><p>To view / pay now for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing'),
1113 1113
                 'class' => 'large',
1114 1114
                 'size'  => 10,
1115 1115
             ),
1116 1116
         ),
1117 1117
     );
1118 1118
 
1119
-    return apply_filters( 'wpinv_get_emails', $emails );
1119
+    return apply_filters('wpinv_get_emails', $emails);
1120 1120
 }
1121 1121
 
1122
-function wpinv_settings_emails( $settings = array() ) {
1122
+function wpinv_settings_emails($settings = array()) {
1123 1123
     $emails = wpinv_get_emails();
1124 1124
 
1125
-    if ( !empty( $emails ) ) {
1126
-        foreach ( $emails as $key => $email ) {
1125
+    if (!empty($emails)) {
1126
+        foreach ($emails as $key => $email) {
1127 1127
             $settings[$key] = $email;
1128 1128
         }
1129 1129
     }
1130 1130
 
1131
-    return apply_filters( 'wpinv_settings_get_emails', $settings );
1131
+    return apply_filters('wpinv_settings_get_emails', $settings);
1132 1132
 }
1133
-add_filter( 'wpinv_settings_emails', 'wpinv_settings_emails', 10, 1 );
1133
+add_filter('wpinv_settings_emails', 'wpinv_settings_emails', 10, 1);
1134 1134
 
1135
-function wpinv_settings_sections_emails( $settings ) {
1135
+function wpinv_settings_sections_emails($settings) {
1136 1136
     $emails = wpinv_get_emails();
1137 1137
 
1138 1138
     if (!empty($emails)) {
1139
-        foreach  ($emails as $key => $email) {
1140
-            $settings[$key] = !empty( $email['email_' . $key . '_header']['name'] ) ? strip_tags( $email['email_' . $key . '_header']['name'] ) : $key;
1139
+        foreach ($emails as $key => $email) {
1140
+            $settings[$key] = !empty($email['email_' . $key . '_header']['name']) ? strip_tags($email['email_' . $key . '_header']['name']) : $key;
1141 1141
         }
1142 1142
     }
1143 1143
 
1144 1144
     return $settings;    
1145 1145
 }
1146
-add_filter( 'wpinv_settings_sections_emails', 'wpinv_settings_sections_emails', 10, 1 );
1146
+add_filter('wpinv_settings_sections_emails', 'wpinv_settings_sections_emails', 10, 1);
1147 1147
 
1148
-function wpinv_email_is_enabled( $email_type ) {
1148
+function wpinv_email_is_enabled($email_type) {
1149 1149
     $emails = wpinv_get_emails();
1150
-    $enabled = isset( $emails[$email_type] ) && wpinv_get_option( 'email_'. $email_type . '_active', 0 ) ? true : false;
1150
+    $enabled = isset($emails[$email_type]) && wpinv_get_option('email_' . $email_type . '_active', 0) ? true : false;
1151 1151
 
1152
-    return apply_filters( 'wpinv_email_is_enabled', $enabled, $email_type );
1152
+    return apply_filters('wpinv_email_is_enabled', $enabled, $email_type);
1153 1153
 }
1154 1154
 
1155
-function wpinv_email_get_recipient( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1156
-    switch ( $email_type ) {
1155
+function wpinv_email_get_recipient($email_type = '', $invoice_id = 0, $invoice = array()) {
1156
+    switch ($email_type) {
1157 1157
         case 'new_invoice':
1158 1158
         case 'cancelled_invoice':
1159 1159
         case 'failed_invoice':
1160 1160
             $recipient  = wpinv_get_admin_email();
1161 1161
         break;
1162 1162
         default:
1163
-            $invoice    = !empty( $invoice ) && is_object( $invoice ) ? $invoice : ( $invoice_id > 0 ? wpinv_get_invoice( $invoice_id ) : NULL );
1164
-            $recipient  = !empty( $invoice ) ? $invoice->get_email() : '';
1163
+            $invoice    = !empty($invoice) && is_object($invoice) ? $invoice : ($invoice_id > 0 ? wpinv_get_invoice($invoice_id) : NULL);
1164
+            $recipient  = !empty($invoice) ? $invoice->get_email() : '';
1165 1165
         break;
1166 1166
     }
1167 1167
 
1168
-    return apply_filters( 'wpinv_email_recipient', $recipient, $email_type, $invoice_id, $invoice );
1168
+    return apply_filters('wpinv_email_recipient', $recipient, $email_type, $invoice_id, $invoice);
1169 1169
 }
1170 1170
 
1171
-function wpinv_email_get_subject( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1172
-    $subject    = wpinv_get_option( 'email_' . $email_type . '_subject' );
1173
-    $subject    = __( $subject, 'invoicing' );
1171
+function wpinv_email_get_subject($email_type = '', $invoice_id = 0, $invoice = array()) {
1172
+    $subject    = wpinv_get_option('email_' . $email_type . '_subject');
1173
+    $subject    = __($subject, 'invoicing');
1174 1174
 
1175
-    $subject    = wpinv_email_format_text( $subject, $invoice );
1175
+    $subject    = wpinv_email_format_text($subject, $invoice);
1176 1176
 
1177
-    return apply_filters( 'wpinv_email_subject', $subject, $email_type, $invoice_id, $invoice );
1177
+    return apply_filters('wpinv_email_subject', $subject, $email_type, $invoice_id, $invoice);
1178 1178
 }
1179 1179
 
1180
-function wpinv_email_get_heading( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1181
-    $email_heading = wpinv_get_option( 'email_' . $email_type . '_heading' );
1182
-    $email_heading = __( $email_heading, 'invoicing' );
1180
+function wpinv_email_get_heading($email_type = '', $invoice_id = 0, $invoice = array()) {
1181
+    $email_heading = wpinv_get_option('email_' . $email_type . '_heading');
1182
+    $email_heading = __($email_heading, 'invoicing');
1183 1183
 
1184
-    $email_heading = wpinv_email_format_text( $email_heading, $invoice );
1184
+    $email_heading = wpinv_email_format_text($email_heading, $invoice);
1185 1185
 
1186
-    return apply_filters( 'wpinv_email_heading', $email_heading, $email_type, $invoice_id, $invoice );
1186
+    return apply_filters('wpinv_email_heading', $email_heading, $email_type, $invoice_id, $invoice);
1187 1187
 }
1188 1188
 
1189
-function wpinv_email_get_content( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1190
-    $content    = wpinv_get_option( 'email_' . $email_type . '_body' );
1191
-    $content    = __( $content, 'invoicing' );
1189
+function wpinv_email_get_content($email_type = '', $invoice_id = 0, $invoice = array()) {
1190
+    $content    = wpinv_get_option('email_' . $email_type . '_body');
1191
+    $content    = __($content, 'invoicing');
1192 1192
 
1193
-    $content    = wpinv_email_format_text( $content, $invoice );
1193
+    $content    = wpinv_email_format_text($content, $invoice);
1194 1194
 
1195
-    return apply_filters( 'wpinv_email_content', $content, $email_type, $invoice_id, $invoice );
1195
+    return apply_filters('wpinv_email_content', $content, $email_type, $invoice_id, $invoice);
1196 1196
 }
1197 1197
 
1198
-function wpinv_email_get_headers( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1198
+function wpinv_email_get_headers($email_type = '', $invoice_id = 0, $invoice = array()) {
1199 1199
     $from_name = wpinv_mail_get_from_address();
1200 1200
     $from_email = wpinv_mail_get_from_address();
1201 1201
     
1202
-    $invoice    = !empty( $invoice ) && is_object( $invoice ) ? $invoice : ( $invoice_id > 0 ? wpinv_get_invoice( $invoice_id ) : NULL );
1202
+    $invoice    = !empty($invoice) && is_object($invoice) ? $invoice : ($invoice_id > 0 ? wpinv_get_invoice($invoice_id) : NULL);
1203 1203
     
1204
-    $headers    = "From: " . stripslashes_deep( html_entity_decode( $from_name, ENT_COMPAT, 'UTF-8' ) ) . " <$from_email>\r\n";
1205
-    $headers    .= "Reply-To: ". $from_email . "\r\n";
1204
+    $headers    = "From: " . stripslashes_deep(html_entity_decode($from_name, ENT_COMPAT, 'UTF-8')) . " <$from_email>\r\n";
1205
+    $headers    .= "Reply-To: " . $from_email . "\r\n";
1206 1206
     $headers    .= "Content-Type: " . wpinv_mail_get_content_type() . "\r\n";
1207 1207
     
1208
-    return apply_filters( 'wpinv_email_headers', $headers, $email_type, $invoice_id, $invoice );
1208
+    return apply_filters('wpinv_email_headers', $headers, $email_type, $invoice_id, $invoice);
1209 1209
 }
1210 1210
 
1211
-function wpinv_email_get_attachments( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1211
+function wpinv_email_get_attachments($email_type = '', $invoice_id = 0, $invoice = array()) {
1212 1212
     $attachments = array();
1213 1213
     
1214
-    return apply_filters( 'wpinv_email_attachments', $attachments, $email_type, $invoice_id, $invoice );
1214
+    return apply_filters('wpinv_email_attachments', $attachments, $email_type, $invoice_id, $invoice);
1215 1215
 }
1216 1216
 
1217
-function wpinv_email_format_text( $content, $invoice ) {
1217
+function wpinv_email_format_text($content, $invoice) {
1218 1218
     $replace_array = array(
1219 1219
         '{site_title}'      => wpinv_get_blogname(),
1220
-        '{date}'            => date_i18n( get_option( 'date_format' ), (int) current_time( 'timestamp' ) ),
1220
+        '{date}'            => date_i18n(get_option('date_format'), (int) current_time('timestamp')),
1221 1221
     );
1222 1222
     
1223
-    if ( !empty( $invoice->ID ) ) {
1223
+    if (!empty($invoice->ID)) {
1224 1224
         $replace_array = array_merge(
1225 1225
             $replace_array, 
1226 1226
             array(
@@ -1230,65 +1230,65 @@  discard block
 block discarded – undo
1230 1230
                 '{last_name}'       => $invoice->get_last_name(),
1231 1231
                 '{email}'           => $invoice->get_email(),
1232 1232
                 '{invoice_number}'  => $invoice->get_number(),
1233
-                '{invoice_total}'   => $invoice->get_total( true ),
1234
-                '{invoice_link}'    => $invoice->get_view_url( true ),
1235
-                '{invoice_pay_link}'=> $invoice->get_view_url( true ),
1236
-                '{invoice_date}'    => $invoice->get_invoice_date( true ),
1237
-                '{invoice_due_date}'=> $invoice->get_due_date( true ),
1238
-                '{invoice_quote}'   => $invoice->get_invoice_quote_type( $invoice->ID ),
1239
-                '{invoice_label}'   => $invoice->get_invoice_quote_type( $invoice->ID ),
1240
-                '{is_was}'          => strtotime( $invoice->get_due_date() ) < strtotime( date_i18n( 'Y-m-d' ) ) ? __( 'was', 'invoicing' ) : __( 'is', 'invoicing' ),
1233
+                '{invoice_total}'   => $invoice->get_total(true),
1234
+                '{invoice_link}'    => $invoice->get_view_url(true),
1235
+                '{invoice_pay_link}'=> $invoice->get_view_url(true),
1236
+                '{invoice_date}'    => $invoice->get_invoice_date(true),
1237
+                '{invoice_due_date}'=> $invoice->get_due_date(true),
1238
+                '{invoice_quote}'   => $invoice->get_invoice_quote_type($invoice->ID),
1239
+                '{invoice_label}'   => $invoice->get_invoice_quote_type($invoice->ID),
1240
+                '{is_was}'          => strtotime($invoice->get_due_date()) < strtotime(date_i18n('Y-m-d')) ? __('was', 'invoicing') : __('is', 'invoicing'),
1241 1241
             )
1242 1242
         );
1243 1243
     }
1244 1244
 
1245
-    $replace_array = apply_filters( 'wpinv_email_format_text', $replace_array, $content, $invoice );
1245
+    $replace_array = apply_filters('wpinv_email_format_text', $replace_array, $content, $invoice);
1246 1246
 
1247
-    foreach ( $replace_array as $key => $value ) {
1248
-        $content = str_replace( $key, $value, $content );
1247
+    foreach ($replace_array as $key => $value) {
1248
+        $content = str_replace($key, $value, $content);
1249 1249
     }
1250 1250
 
1251
-    return apply_filters( 'wpinv_email_content_replace', $content );
1251
+    return apply_filters('wpinv_email_content_replace', $content);
1252 1252
 }
1253 1253
 
1254
-function wpinv_email_style_body( $content ) {
1254
+function wpinv_email_style_body($content) {
1255 1255
     // make sure we only inline CSS for html emails
1256
-    if ( in_array( wpinv_mail_get_content_type(), array( 'text/html', 'multipart/alternative' ) ) && class_exists( 'DOMDocument' ) ) {
1256
+    if (in_array(wpinv_mail_get_content_type(), array('text/html', 'multipart/alternative')) && class_exists('DOMDocument')) {
1257 1257
         ob_start();
1258
-        wpinv_get_template( 'emails/wpinv-email-styles.php' );
1259
-        $css = apply_filters( 'wpinv_email_styles', ob_get_clean() );
1258
+        wpinv_get_template('emails/wpinv-email-styles.php');
1259
+        $css = apply_filters('wpinv_email_styles', ob_get_clean());
1260 1260
 
1261 1261
         // apply CSS styles inline for picky email clients
1262 1262
         try {
1263
-            $emogrifier = new Emogrifier( $content, $css );
1263
+            $emogrifier = new Emogrifier($content, $css);
1264 1264
             $content    = $emogrifier->emogrify();
1265
-        } catch ( Exception $e ) {
1266
-            wpinv_error_log( $e->getMessage(), 'emogrifier' );
1265
+        } catch (Exception $e) {
1266
+            wpinv_error_log($e->getMessage(), 'emogrifier');
1267 1267
         }
1268 1268
     }
1269 1269
     return $content;
1270 1270
 }
1271 1271
 
1272
-function wpinv_email_header( $email_heading = '', $invoice = array(), $email_type = '', $sent_to_admin = false ) {
1273
-    wpinv_get_template( 'emails/wpinv-email-header.php', array( 'email_heading' => $email_heading, 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1272
+function wpinv_email_header($email_heading = '', $invoice = array(), $email_type = '', $sent_to_admin = false) {
1273
+    wpinv_get_template('emails/wpinv-email-header.php', array('email_heading' => $email_heading, 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1274 1274
 }
1275 1275
 
1276 1276
 /**
1277 1277
  * Get the email footer.
1278 1278
  */
1279
-function wpinv_email_footer( $invoice = array(), $email_type = '', $sent_to_admin = false ) {
1280
-    wpinv_get_template( 'emails/wpinv-email-footer.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1279
+function wpinv_email_footer($invoice = array(), $email_type = '', $sent_to_admin = false) {
1280
+    wpinv_get_template('emails/wpinv-email-footer.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1281 1281
 }
1282 1282
 
1283
-function wpinv_email_wrap_message( $message ) {
1283
+function wpinv_email_wrap_message($message) {
1284 1284
     // Buffer
1285 1285
     ob_start();
1286 1286
 
1287
-    do_action( 'wpinv_email_header' );
1287
+    do_action('wpinv_email_header');
1288 1288
 
1289
-    echo wpautop( wptexturize( $message ) );
1289
+    echo wpautop(wptexturize($message));
1290 1290
 
1291
-    do_action( 'wpinv_email_footer' );
1291
+    do_action('wpinv_email_footer');
1292 1292
 
1293 1293
     // Get contents
1294 1294
     $message = ob_get_clean();
@@ -1296,92 +1296,92 @@  discard block
 block discarded – undo
1296 1296
     return $message;
1297 1297
 }
1298 1298
 
1299
-function wpinv_email_invoice_details( $invoice, $email_type = '', $sent_to_admin = false ) {
1300
-    wpinv_get_template( 'emails/wpinv-email-invoice-details.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1299
+function wpinv_email_invoice_details($invoice, $email_type = '', $sent_to_admin = false) {
1300
+    wpinv_get_template('emails/wpinv-email-invoice-details.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1301 1301
 }
1302 1302
 
1303
-function wpinv_email_invoice_items( $invoice, $email_type = '', $sent_to_admin = false ) {
1304
-    wpinv_get_template( 'emails/wpinv-email-invoice-items.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1303
+function wpinv_email_invoice_items($invoice, $email_type = '', $sent_to_admin = false) {
1304
+    wpinv_get_template('emails/wpinv-email-invoice-items.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1305 1305
 }
1306 1306
 
1307
-function wpinv_email_billing_details( $invoice, $email_type = '', $sent_to_admin = false ) {
1308
-    wpinv_get_template( 'emails/wpinv-email-billing-details.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1307
+function wpinv_email_billing_details($invoice, $email_type = '', $sent_to_admin = false) {
1308
+    wpinv_get_template('emails/wpinv-email-billing-details.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1309 1309
 }
1310 1310
 
1311
-function wpinv_send_customer_invoice( $data = array() ) {
1312
-    $invoice_id = !empty( $data['invoice_id'] ) ? absint( $data['invoice_id'] ) : NULL;
1311
+function wpinv_send_customer_invoice($data = array()) {
1312
+    $invoice_id = !empty($data['invoice_id']) ? absint($data['invoice_id']) : NULL;
1313 1313
 
1314
-    if ( empty( $invoice_id ) ) {
1314
+    if (empty($invoice_id)) {
1315 1315
         return;
1316 1316
     }
1317 1317
 
1318
-    if ( !wpinv_current_user_can_manage_invoicing() ) {
1319
-        wp_die( __( 'You do not have permission to send invoice notification', 'invoicing' ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
1318
+    if (!wpinv_current_user_can_manage_invoicing()) {
1319
+        wp_die(__('You do not have permission to send invoice notification', 'invoicing'), __('Error', 'invoicing'), array('response' => 403));
1320 1320
     }
1321 1321
     
1322
-    $sent = wpinv_user_invoice_notification( $invoice_id );
1322
+    $sent = wpinv_user_invoice_notification($invoice_id);
1323 1323
 
1324 1324
     if ( -1 === $sent ) {
1325 1325
         $status = 'email_disabled';
1326
-    } elseif ( $sent ) {
1326
+    } elseif ($sent) {
1327 1327
         $status = 'email_sent';
1328 1328
     } else {
1329 1329
         $status = 'email_fail';
1330 1330
     }
1331 1331
 
1332
-    $redirect = add_query_arg( array( 'wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false ) );
1333
-    wp_redirect( $redirect );
1332
+    $redirect = add_query_arg(array('wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false));
1333
+    wp_redirect($redirect);
1334 1334
     exit;
1335 1335
 }
1336
-add_action( 'wpinv_send_invoice', 'wpinv_send_customer_invoice' );
1336
+add_action('wpinv_send_invoice', 'wpinv_send_customer_invoice');
1337 1337
 
1338
-function wpinv_send_overdue_reminder( $data = array() ) {
1339
-    $invoice_id = !empty( $data['invoice_id'] ) ? absint( $data['invoice_id'] ) : NULL;
1338
+function wpinv_send_overdue_reminder($data = array()) {
1339
+    $invoice_id = !empty($data['invoice_id']) ? absint($data['invoice_id']) : NULL;
1340 1340
 
1341
-    if ( empty( $invoice_id ) ) {
1341
+    if (empty($invoice_id)) {
1342 1342
         return;
1343 1343
     }
1344 1344
 
1345
-    if ( !wpinv_current_user_can_manage_invoicing() ) {
1346
-        wp_die( __( 'You do not have permission to send reminder notification', 'invoicing' ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
1345
+    if (!wpinv_current_user_can_manage_invoicing()) {
1346
+        wp_die(__('You do not have permission to send reminder notification', 'invoicing'), __('Error', 'invoicing'), array('response' => 403));
1347 1347
     }
1348 1348
 
1349
-    $sent = wpinv_send_payment_reminder_notification( $invoice_id );
1349
+    $sent = wpinv_send_payment_reminder_notification($invoice_id);
1350 1350
     
1351 1351
     $status = $sent ? 'email_sent' : 'email_fail';
1352 1352
 
1353
-    $redirect = add_query_arg( array( 'wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false ) );
1354
-    wp_redirect( $redirect );
1353
+    $redirect = add_query_arg(array('wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false));
1354
+    wp_redirect($redirect);
1355 1355
     exit;
1356 1356
 }
1357
-add_action( 'wpinv_send_reminder', 'wpinv_send_overdue_reminder' );
1357
+add_action('wpinv_send_reminder', 'wpinv_send_overdue_reminder');
1358 1358
 
1359
-function wpinv_send_customer_note_email( $data ) {
1360
-    $invoice_id = !empty( $data['invoice_id'] ) ? absint( $data['invoice_id'] ) : NULL;
1359
+function wpinv_send_customer_note_email($data) {
1360
+    $invoice_id = !empty($data['invoice_id']) ? absint($data['invoice_id']) : NULL;
1361 1361
 
1362
-    if ( empty( $invoice_id ) ) {
1362
+    if (empty($invoice_id)) {
1363 1363
         return;
1364 1364
     }
1365 1365
 
1366
-    $sent = wpinv_user_note_notification( $invoice_id, $data );
1366
+    $sent = wpinv_user_note_notification($invoice_id, $data);
1367 1367
 }
1368
-add_action( 'wpinv_new_customer_note', 'wpinv_send_customer_note_email', 10, 1 );
1368
+add_action('wpinv_new_customer_note', 'wpinv_send_customer_note_email', 10, 1);
1369 1369
 
1370
-function wpinv_add_notes_to_invoice_email( $invoice, $email_type, $sent_to_admin ) {
1371
-    if ( !empty( $invoice ) && $email_type == 'user_invoice' && $invoice_notes = wpinv_get_invoice_notes( $invoice->ID, true ) ) {
1372
-        $date_format = get_option( 'date_format' );
1373
-        $time_format = get_option( 'time_format' );
1370
+function wpinv_add_notes_to_invoice_email($invoice, $email_type, $sent_to_admin) {
1371
+    if (!empty($invoice) && $email_type == 'user_invoice' && $invoice_notes = wpinv_get_invoice_notes($invoice->ID, true)) {
1372
+        $date_format = get_option('date_format');
1373
+        $time_format = get_option('time_format');
1374 1374
         ?>
1375 1375
         <div id="wpinv-email-notes">
1376
-            <h3 class="wpinv-notes-t"><?php echo apply_filters( 'wpinv_email_invoice_notes_title', __( 'Invoice Notes', 'invoicing' ) ); ?></h3>
1376
+            <h3 class="wpinv-notes-t"><?php echo apply_filters('wpinv_email_invoice_notes_title', __('Invoice Notes', 'invoicing')); ?></h3>
1377 1377
             <ol class="wpinv-notes-lists">
1378 1378
         <?php
1379
-        foreach ( $invoice_notes as $note ) {
1380
-            $note_time = strtotime( $note->comment_date );
1379
+        foreach ($invoice_notes as $note) {
1380
+            $note_time = strtotime($note->comment_date);
1381 1381
             ?>
1382 1382
             <li class="comment wpinv-note">
1383
-            <p class="wpinv-note-date meta"><?php printf( __( '%2$s at %3$s', 'invoicing' ), $note->comment_author, date_i18n( $date_format, $note_time ), date_i18n( $time_format, $note_time ), $note_time ); ?></p>
1384
-            <div class="wpinv-note-desc description"><?php echo wpautop( wptexturize( $note->comment_content ) ); ?></div>
1383
+            <p class="wpinv-note-date meta"><?php printf(__('%2$s at %3$s', 'invoicing'), $note->comment_author, date_i18n($date_format, $note_time), date_i18n($time_format, $note_time), $note_time); ?></p>
1384
+            <div class="wpinv-note-desc description"><?php echo wpautop(wptexturize($note->comment_content)); ?></div>
1385 1385
             </li>
1386 1386
             <?php
1387 1387
         }
@@ -1390,21 +1390,21 @@  discard block
 block discarded – undo
1390 1390
         <?php
1391 1391
     }
1392 1392
 }
1393
-add_action( 'wpinv_email_billing_details', 'wpinv_add_notes_to_invoice_email', 10, 3 );
1393
+add_action('wpinv_email_billing_details', 'wpinv_add_notes_to_invoice_email', 10, 3);
1394 1394
 
1395 1395
 function wpinv_email_payment_reminders() {
1396 1396
     global $wpi_auto_reminder;
1397
-    if ( !wpinv_get_option( 'email_overdue_active' ) ) {
1397
+    if (!wpinv_get_option('email_overdue_active')) {
1398 1398
         return;
1399 1399
     }
1400 1400
 
1401
-    if ( $reminder_days = wpinv_get_option( 'email_due_reminder_days' ) ) {
1402
-        $reminder_days  = is_array( $reminder_days ) ? array_values( $reminder_days ) : '';
1401
+    if ($reminder_days = wpinv_get_option('email_due_reminder_days')) {
1402
+        $reminder_days  = is_array($reminder_days) ? array_values($reminder_days) : '';
1403 1403
 
1404
-        if ( empty( $reminder_days ) ) {
1404
+        if (empty($reminder_days)) {
1405 1405
             return;
1406 1406
         }
1407
-        $reminder_days  = array_unique( array_map( 'absint', $reminder_days ) );
1407
+        $reminder_days = array_unique(array_map('absint', $reminder_days));
1408 1408
 
1409 1409
         $args = array(
1410 1410
             'post_type'     => 'wpi_invoice',
@@ -1414,7 +1414,7 @@  discard block
 block discarded – undo
1414 1414
             'meta_query'    => array(
1415 1415
                 array(
1416 1416
                     'key'       =>  '_wpinv_due_date',
1417
-                    'value'     =>  array( '', 'none' ),
1417
+                    'value'     =>  array('', 'none'),
1418 1418
                     'compare'   =>  'NOT IN',
1419 1419
                 )
1420 1420
             ),
@@ -1423,149 +1423,149 @@  discard block
 block discarded – undo
1423 1423
             'order'         => 'ASC',
1424 1424
         );
1425 1425
 
1426
-        $invoices = get_posts( $args );
1426
+        $invoices = get_posts($args);
1427 1427
 
1428
-        if ( empty( $invoices ) ) {
1428
+        if (empty($invoices)) {
1429 1429
             return;
1430 1430
         }
1431 1431
 
1432
-        $date_to_send   = array();
1432
+        $date_to_send = array();
1433 1433
 
1434
-        foreach ( $invoices as $id ) {
1435
-            $due_date = get_post_meta( $id, '_wpinv_due_date', true );
1434
+        foreach ($invoices as $id) {
1435
+            $due_date = get_post_meta($id, '_wpinv_due_date', true);
1436 1436
 
1437
-            foreach ( $reminder_days as $key => $days ) {
1438
-                if ( $days !== '' ) {
1439
-                    $date_to_send[$id][] = date_i18n( 'Y-m-d', strtotime( $due_date ) + ( $days * DAY_IN_SECONDS ) );
1437
+            foreach ($reminder_days as $key => $days) {
1438
+                if ($days !== '') {
1439
+                    $date_to_send[$id][] = date_i18n('Y-m-d', strtotime($due_date) + ($days * DAY_IN_SECONDS));
1440 1440
                 }
1441 1441
             }
1442 1442
         }
1443 1443
 
1444
-        $today              = date_i18n( 'Y-m-d' );
1444
+        $today              = date_i18n('Y-m-d');
1445 1445
         $wpi_auto_reminder  = true;
1446 1446
 
1447
-        foreach ( $date_to_send as $id => $values ) {
1448
-            if ( in_array( $today, $values ) ) {
1449
-                $sent = get_post_meta( $id, '_wpinv_reminder_sent', true );
1447
+        foreach ($date_to_send as $id => $values) {
1448
+            if (in_array($today, $values)) {
1449
+                $sent = get_post_meta($id, '_wpinv_reminder_sent', true);
1450 1450
 
1451
-                if ( isset( $sent ) && !empty( $sent ) ) {
1452
-                    if ( !in_array( $today, $sent ) ) {
1453
-                        do_action( 'wpinv_send_payment_reminder_notification', $id );
1451
+                if (isset($sent) && !empty($sent)) {
1452
+                    if (!in_array($today, $sent)) {
1453
+                        do_action('wpinv_send_payment_reminder_notification', $id);
1454 1454
                     }
1455 1455
                 } else {
1456
-                    do_action( 'wpinv_send_payment_reminder_notification', $id );
1456
+                    do_action('wpinv_send_payment_reminder_notification', $id);
1457 1457
                 }
1458 1458
             }
1459 1459
         }
1460 1460
 
1461
-        $wpi_auto_reminder  = false;
1461
+        $wpi_auto_reminder = false;
1462 1462
     }
1463 1463
 }
1464 1464
 
1465
-function wpinv_send_payment_reminder_notification( $invoice_id ) {
1465
+function wpinv_send_payment_reminder_notification($invoice_id) {
1466 1466
     $email_type = 'overdue';
1467
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
1467
+    if (!wpinv_email_is_enabled($email_type)) {
1468 1468
         return false;
1469 1469
     }
1470 1470
 
1471
-    $invoice    = wpinv_get_invoice( $invoice_id );
1472
-    if ( empty( $invoice ) ) {
1471
+    $invoice = wpinv_get_invoice($invoice_id);
1472
+    if (empty($invoice)) {
1473 1473
         return false;
1474 1474
     }
1475 1475
 
1476
-    if ( !$invoice->needs_payment() ) {
1476
+    if (!$invoice->needs_payment()) {
1477 1477
         return false;
1478 1478
     }
1479 1479
 
1480
-    $recipient  = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
1481
-    if ( !is_email( $recipient ) ) {
1480
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
1481
+    if (!is_email($recipient)) {
1482 1482
         return false;
1483 1483
     }
1484 1484
 
1485
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
1485
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
1486 1486
 
1487
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
1488
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
1489
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
1490
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
1491
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
1487
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
1488
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
1489
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
1490
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
1491
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
1492 1492
 
1493
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
1493
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
1494 1494
             'invoice'       => $invoice,
1495 1495
             'email_type'    => $email_type,
1496 1496
             'email_heading' => $email_heading,
1497 1497
             'sent_to_admin' => false,
1498 1498
             'plain_text'    => false,
1499 1499
             'message_body'  => $message_body
1500
-        ) );
1500
+        ));
1501 1501
 
1502
-    $content        = wpinv_email_format_text( $content, $invoice );
1502
+    $content = wpinv_email_format_text($content, $invoice);
1503 1503
 
1504
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
1505
-    if ( $sent ) {
1506
-        do_action( 'wpinv_payment_reminder_sent', $invoice_id, $invoice );
1504
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
1505
+    if ($sent) {
1506
+        do_action('wpinv_payment_reminder_sent', $invoice_id, $invoice);
1507 1507
     }
1508 1508
 
1509
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
1510
-        $recipient  = wpinv_get_admin_email();
1511
-        $subject    .= ' - ADMIN BCC COPY';
1512
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
1509
+    if (wpinv_mail_admin_bcc_active($email_type)) {
1510
+        $recipient = wpinv_get_admin_email();
1511
+        $subject .= ' - ADMIN BCC COPY';
1512
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
1513 1513
     }
1514 1514
 
1515
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
1515
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
1516 1516
 
1517 1517
     return $sent;
1518 1518
 }
1519
-add_action( 'wpinv_send_payment_reminder_notification', 'wpinv_send_payment_reminder_notification', 10, 1 );
1519
+add_action('wpinv_send_payment_reminder_notification', 'wpinv_send_payment_reminder_notification', 10, 1);
1520 1520
 
1521
-function wpinv_payment_reminder_sent( $invoice_id, $invoice ) {
1521
+function wpinv_payment_reminder_sent($invoice_id, $invoice) {
1522 1522
     global $wpi_auto_reminder;
1523 1523
 
1524
-    $sent = get_post_meta( $invoice_id, '_wpinv_reminder_sent', true );
1524
+    $sent = get_post_meta($invoice_id, '_wpinv_reminder_sent', true);
1525 1525
 
1526
-    if ( empty( $sent ) ) {
1526
+    if (empty($sent)) {
1527 1527
         $sent = array();
1528 1528
     }
1529
-    $sent[] = date_i18n( 'Y-m-d' );
1529
+    $sent[] = date_i18n('Y-m-d');
1530 1530
 
1531
-    update_post_meta( $invoice_id, '_wpinv_reminder_sent', $sent );
1531
+    update_post_meta($invoice_id, '_wpinv_reminder_sent', $sent);
1532 1532
 
1533
-    if ( $wpi_auto_reminder ) { // Auto reminder note.
1534
-        $note = __( 'Automated reminder sent to the user.', 'invoicing' );
1535
-        $invoice->add_note( $note, false, false, true );
1533
+    if ($wpi_auto_reminder) { // Auto reminder note.
1534
+        $note = __('Automated reminder sent to the user.', 'invoicing');
1535
+        $invoice->add_note($note, false, false, true);
1536 1536
     } else { // Menual reminder note.
1537
-        $note = __( 'Manual reminder sent to the user.', 'invoicing' );
1538
-        $invoice->add_note( $note );
1537
+        $note = __('Manual reminder sent to the user.', 'invoicing');
1538
+        $invoice->add_note($note);
1539 1539
     }
1540 1540
 }
1541
-add_action( 'wpinv_payment_reminder_sent', 'wpinv_payment_reminder_sent', 10, 2 );
1541
+add_action('wpinv_payment_reminder_sent', 'wpinv_payment_reminder_sent', 10, 2);
1542 1542
 
1543
-function wpinv_invoice_notification_set_locale( $invoice, $email_type, $site = false ) {
1544
-    if ( empty( $invoice ) ) {
1543
+function wpinv_invoice_notification_set_locale($invoice, $email_type, $site = false) {
1544
+    if (empty($invoice)) {
1545 1545
         return;
1546 1546
     }
1547 1547
 
1548
-    if ( is_int( $invoice ) ) {
1549
-        $invoice = wpinv_get_invoice( $invoice );
1548
+    if (is_int($invoice)) {
1549
+        $invoice = wpinv_get_invoice($invoice);
1550 1550
     }
1551 1551
 
1552
-    if ( ! empty( $invoice ) && is_object( $invoice ) ) {
1553
-        if ( ! $site && function_exists( 'get_user_locale' ) ) {
1554
-            $locale = get_user_locale( $invoice->get_user_id() );
1552
+    if (!empty($invoice) && is_object($invoice)) {
1553
+        if (!$site && function_exists('get_user_locale')) {
1554
+            $locale = get_user_locale($invoice->get_user_id());
1555 1555
         } else {
1556 1556
             $locale = get_locale();
1557 1557
         }
1558 1558
 
1559
-        wpinv_switch_to_locale( $locale );
1559
+        wpinv_switch_to_locale($locale);
1560 1560
     }
1561 1561
 }
1562
-add_action( 'wpinv_pre_send_invoice_notification', 'wpinv_invoice_notification_set_locale', 10, 3 );
1562
+add_action('wpinv_pre_send_invoice_notification', 'wpinv_invoice_notification_set_locale', 10, 3);
1563 1563
 
1564
-function wpinv_invoice_notification_restore_locale( $invoice, $email_type, $site = false ) {
1565
-    if ( empty( $invoice ) ) {
1564
+function wpinv_invoice_notification_restore_locale($invoice, $email_type, $site = false) {
1565
+    if (empty($invoice)) {
1566 1566
         return;
1567 1567
     }
1568 1568
 
1569 1569
     wpinv_restore_locale();
1570 1570
 }
1571
-add_action( 'wpinv_post_send_invoice_notification', 'wpinv_invoice_notification_restore_locale', 10, 3 );
1571
+add_action('wpinv_post_send_invoice_notification', 'wpinv_invoice_notification_restore_locale', 10, 3);
Please login to merge, or discard this patch.
includes/class-wpinv.php 2 patches
Indentation   +16 added lines, -16 removed lines patch added patch discarded remove patch
@@ -171,11 +171,11 @@  discard block
 block discarded – undo
171 171
         require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-privacy.php' );
172 172
         require_once( WPINV_PLUGIN_DIR . 'includes/libraries/class-ayecode-addons.php' );
173 173
         require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-addons.php' );
174
-	    require_once( WPINV_PLUGIN_DIR . 'widgets/checkout.php' );
175
-	    require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-history.php' );
176
-	    require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-receipt.php' );
177
-	    require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-messages.php' );
178
-	    require_once( WPINV_PLUGIN_DIR . 'widgets/subscriptions.php' );
174
+        require_once( WPINV_PLUGIN_DIR . 'widgets/checkout.php' );
175
+        require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-history.php' );
176
+        require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-receipt.php' );
177
+        require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-messages.php' );
178
+        require_once( WPINV_PLUGIN_DIR . 'widgets/subscriptions.php' );
179 179
         require_once( WPINV_PLUGIN_DIR . 'widgets/buy-item.php' );
180 180
         require_once( WPINV_PLUGIN_DIR . 'widgets/payment-form.php' );
181 181
         require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-payment-form-elements.php' );
@@ -491,19 +491,19 @@  discard block
 block discarded – undo
491 491
         require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-bp-core.php' );
492 492
     }
493 493
 
494
-	/**
495
-	 * Register widgets
496
-	 *
497
-	 */
498
-	public function register_widgets() {
499
-		register_widget( "WPInv_Checkout_Widget" );
500
-		register_widget( "WPInv_History_Widget" );
501
-		register_widget( "WPInv_Receipt_Widget" );
502
-		register_widget( "WPInv_Subscriptions_Widget" );
503
-		register_widget( "WPInv_Buy_Item_Widget" );
494
+    /**
495
+     * Register widgets
496
+     *
497
+     */
498
+    public function register_widgets() {
499
+        register_widget( "WPInv_Checkout_Widget" );
500
+        register_widget( "WPInv_History_Widget" );
501
+        register_widget( "WPInv_Receipt_Widget" );
502
+        register_widget( "WPInv_Subscriptions_Widget" );
503
+        register_widget( "WPInv_Buy_Item_Widget" );
504 504
         register_widget( "WPInv_Messages_Widget" );
505 505
         register_widget( 'WPInv_Payment_Form_Widget' );
506
-	}
506
+    }
507 507
     
508 508
     /**
509 509
      * Remove our pages from yoast sitemaps.
Please login to merge, or discard this patch.
Spacing   +244 added lines, -244 removed lines patch added patch discarded remove patch
@@ -7,15 +7,15 @@  discard block
 block discarded – undo
7 7
  */
8 8
  
9 9
 // MUST have WordPress.
10
-if ( !defined( 'WPINC' ) ) {
11
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
10
+if (!defined('WPINC')) {
11
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
12 12
 }
13 13
 
14 14
 class WPInv_Plugin {
15 15
     private static $instance;
16 16
     
17 17
     public static function run() {
18
-        if ( !isset( self::$instance ) && !( self::$instance instanceof WPInv_Plugin ) ) {
18
+        if (!isset(self::$instance) && !(self::$instance instanceof WPInv_Plugin)) {
19 19
             self::$instance = new WPInv_Plugin;
20 20
             self::$instance->includes();
21 21
             self::$instance->actions();
@@ -33,34 +33,34 @@  discard block
 block discarded – undo
33 33
     }
34 34
     
35 35
     public function define_constants() {
36
-        define( 'WPINV_PLUGIN_DIR', plugin_dir_path( WPINV_PLUGIN_FILE ) );
37
-        define( 'WPINV_PLUGIN_URL', plugin_dir_url( WPINV_PLUGIN_FILE ) );
36
+        define('WPINV_PLUGIN_DIR', plugin_dir_path(WPINV_PLUGIN_FILE));
37
+        define('WPINV_PLUGIN_URL', plugin_dir_url(WPINV_PLUGIN_FILE));
38 38
     }
39 39
     
40 40
     private function actions() {
41 41
         /* Internationalize the text strings used. */
42
-        add_action( 'plugins_loaded', array( &$this, 'plugins_loaded' ) );
42
+        add_action('plugins_loaded', array(&$this, 'plugins_loaded'));
43 43
         
44 44
         /* Perform actions on admin initialization. */
45
-        add_action( 'admin_init', array( &$this, 'admin_init') );
46
-        add_action( 'init', array( &$this, 'init' ), 3 );
47
-        add_action( 'init', array( &$this, 'wpinv_actions' ) );
45
+        add_action('admin_init', array(&$this, 'admin_init'));
46
+        add_action('init', array(&$this, 'init'), 3);
47
+        add_action('init', array(&$this, 'wpinv_actions'));
48 48
         
49
-        if ( class_exists( 'BuddyPress' ) ) {
50
-            add_action( 'bp_include', array( &$this, 'bp_invoicing_init' ) );
49
+        if (class_exists('BuddyPress')) {
50
+            add_action('bp_include', array(&$this, 'bp_invoicing_init'));
51 51
         }
52 52
 
53
-        add_action( 'wp_enqueue_scripts', array( &$this, 'enqueue_scripts' ) );
54
-        add_action( 'widgets_init', array( &$this, 'register_widgets' ) );
55
-        add_filter( 'wpseo_exclude_from_sitemap_by_post_ids', array( $this, 'wpseo_exclude_from_sitemap_by_post_ids' ) );
53
+        add_action('wp_enqueue_scripts', array(&$this, 'enqueue_scripts'));
54
+        add_action('widgets_init', array(&$this, 'register_widgets'));
55
+        add_filter('wpseo_exclude_from_sitemap_by_post_ids', array($this, 'wpseo_exclude_from_sitemap_by_post_ids'));
56 56
 
57
-        if ( is_admin() ) {
58
-            add_action( 'admin_enqueue_scripts', array( &$this, 'admin_enqueue_scripts' ) );
59
-            add_filter( 'admin_body_class', array( &$this, 'admin_body_class' ) );
60
-            add_action( 'admin_init', array( &$this, 'init_ayecode_connect_helper' ) );
57
+        if (is_admin()) {
58
+            add_action('admin_enqueue_scripts', array(&$this, 'admin_enqueue_scripts'));
59
+            add_filter('admin_body_class', array(&$this, 'admin_body_class'));
60
+            add_action('admin_init', array(&$this, 'init_ayecode_connect_helper'));
61 61
 
62 62
         } else {
63
-            add_filter( 'pre_get_posts', array( &$this, 'pre_get_posts' ) );
63
+            add_filter('pre_get_posts', array(&$this, 'pre_get_posts'));
64 64
         }
65 65
         
66 66
         /**
@@ -70,28 +70,28 @@  discard block
 block discarded – undo
70 70
          *
71 71
          * @param WPInv_Plugin $this. Current WPInv_Plugin instance. Passed by reference.
72 72
          */
73
-        do_action_ref_array( 'wpinv_actions', array( &$this ) );
73
+        do_action_ref_array('wpinv_actions', array(&$this));
74 74
 
75
-        add_action( 'admin_init', array( &$this, 'activation_redirect') );
75
+        add_action('admin_init', array(&$this, 'activation_redirect'));
76 76
     }
77 77
 
78 78
     /**
79 79
      * Maybe show the AyeCode Connect Notice.
80 80
      */
81
-    public function init_ayecode_connect_helper(){
81
+    public function init_ayecode_connect_helper() {
82 82
         // AyeCode Connect notice
83
-        if ( is_admin() ){
83
+        if (is_admin()) {
84 84
             // set the strings so they can be translated
85 85
             $strings = array(
86
-                'connect_title' => __("WP Invoicing - an AyeCode product!","invoicing"),
87
-                'connect_external'  => __( "Please confirm you wish to connect your site?","invoicing" ),
88
-                'connect'           => sprintf( __( "<strong>Have a license?</strong> Forget about entering license keys or downloading zip files, connect your site for instant access. %slearn more%s","invoicing" ),"<a href='https://ayecode.io/introducing-ayecode-connect/' target='_blank'>","</a>" ),
89
-                'connect_button'    => __("Connect Site","invoicing"),
90
-                'connecting_button'    => __("Connecting...","invoicing"),
91
-                'error_localhost'   => __( "This service will only work with a live domain, not a localhost.","invoicing" ),
92
-                'error'             => __( "Something went wrong, please refresh and try again.","invoicing" ),
86
+                'connect_title' => __("WP Invoicing - an AyeCode product!", "invoicing"),
87
+                'connect_external'  => __("Please confirm you wish to connect your site?", "invoicing"),
88
+                'connect'           => sprintf(__("<strong>Have a license?</strong> Forget about entering license keys or downloading zip files, connect your site for instant access. %slearn more%s", "invoicing"), "<a href='https://ayecode.io/introducing-ayecode-connect/' target='_blank'>", "</a>"),
89
+                'connect_button'    => __("Connect Site", "invoicing"),
90
+                'connecting_button'    => __("Connecting...", "invoicing"),
91
+                'error_localhost'   => __("This service will only work with a live domain, not a localhost.", "invoicing"),
92
+                'error'             => __("Something went wrong, please refresh and try again.", "invoicing"),
93 93
             );
94
-            new AyeCode_Connect_Helper($strings,array('wpi-addons'));
94
+            new AyeCode_Connect_Helper($strings, array('wpi-addons'));
95 95
         }
96 96
     }
97 97
     
@@ -99,10 +99,10 @@  discard block
 block discarded – undo
99 99
         /* Internationalize the text strings used. */
100 100
         $this->load_textdomain();
101 101
 
102
-        do_action( 'wpinv_loaded' );
102
+        do_action('wpinv_loaded');
103 103
 
104 104
         // Fix oxygen page builder conflict
105
-        if ( function_exists( 'ct_css_output' ) ) {
105
+        if (function_exists('ct_css_output')) {
106 106
             wpinv_oxygen_fix_conflict();
107 107
         }
108 108
     }
@@ -112,237 +112,237 @@  discard block
 block discarded – undo
112 112
      *
113 113
      * @since 1.0
114 114
      */
115
-    public function load_textdomain( $locale = NULL ) {
116
-        if ( empty( $locale ) ) {
117
-            $locale = is_admin() && function_exists( 'get_user_locale' ) ? get_user_locale() : get_locale();
115
+    public function load_textdomain($locale = NULL) {
116
+        if (empty($locale)) {
117
+            $locale = is_admin() && function_exists('get_user_locale') ? get_user_locale() : get_locale();
118 118
         }
119 119
 
120
-        $locale = apply_filters( 'plugin_locale', $locale, 'invoicing' );
120
+        $locale = apply_filters('plugin_locale', $locale, 'invoicing');
121 121
         
122
-        unload_textdomain( 'invoicing' );
123
-        load_textdomain( 'invoicing', WP_LANG_DIR . '/invoicing/invoicing-' . $locale . '.mo' );
124
-        load_plugin_textdomain( 'invoicing', false, WPINV_PLUGIN_DIR . 'languages' );
122
+        unload_textdomain('invoicing');
123
+        load_textdomain('invoicing', WP_LANG_DIR . '/invoicing/invoicing-' . $locale . '.mo');
124
+        load_plugin_textdomain('invoicing', false, WPINV_PLUGIN_DIR . 'languages');
125 125
         
126 126
         /**
127 127
          * Define language constants.
128 128
          */
129
-        require_once( WPINV_PLUGIN_DIR . 'language.php' );
129
+        require_once(WPINV_PLUGIN_DIR . 'language.php');
130 130
     }
131 131
         
132 132
     public function includes() {
133 133
         global $wpinv_options;
134 134
         
135
-        require_once( WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php' );
135
+        require_once(WPINV_PLUGIN_DIR . 'includes/admin/register-settings.php');
136 136
         $wpinv_options = wpinv_get_settings();
137 137
         
138
-        require_once( WPINV_PLUGIN_DIR . 'vendor/autoload.php' );
139
-        require_once( WPINV_PLUGIN_DIR . 'includes/libraries/action-scheduler/action-scheduler.php' );
140
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php' );
141
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php' );
142
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php' );
143
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php' );
144
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php' );
145
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php' );
146
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-invoice-functions.php' );
147
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php' );
148
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php' );
149
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php' );
150
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php' );
151
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-user-functions.php' );
152
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-error-functions.php' );
153
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-post-types.php' );
154
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-invoice.php' );
155
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-discount.php' );
156
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-item.php' );
157
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-notes.php' );
158
-        require_once( WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php' );
159
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-session-handler.php' );
160
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php' );
161
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php' );
162
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-reports.php' );
163
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-cache-helper.php' );
164
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-db.php' );
165
-        require_once( WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php' );
166
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions-db.php' );
167
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions.php' );
168
-        require_once( WPINV_PLUGIN_DIR . 'includes/wpinv-subscription.php' );
169
-        require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-subscriptions-list-table.php' );
170
-        require_once( WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-privacy.php' );
171
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-privacy.php' );
172
-        require_once( WPINV_PLUGIN_DIR . 'includes/libraries/class-ayecode-addons.php' );
173
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-addons.php' );
174
-	    require_once( WPINV_PLUGIN_DIR . 'widgets/checkout.php' );
175
-	    require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-history.php' );
176
-	    require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-receipt.php' );
177
-	    require_once( WPINV_PLUGIN_DIR . 'widgets/invoice-messages.php' );
178
-	    require_once( WPINV_PLUGIN_DIR . 'widgets/subscriptions.php' );
179
-        require_once( WPINV_PLUGIN_DIR . 'widgets/buy-item.php' );
180
-        require_once( WPINV_PLUGIN_DIR . 'widgets/payment-form.php' );
181
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-payment-form-elements.php' );
182
-
183
-        if ( !class_exists( 'WPInv_EUVat' ) ) {
184
-            require_once( WPINV_PLUGIN_DIR . 'includes/libraries/wpinv-euvat/class-wpinv-euvat.php' );
138
+        require_once(WPINV_PLUGIN_DIR . 'vendor/autoload.php');
139
+        require_once(WPINV_PLUGIN_DIR . 'includes/libraries/action-scheduler/action-scheduler.php');
140
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-email-functions.php');
141
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-general-functions.php');
142
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-helper-functions.php');
143
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-tax-functions.php');
144
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-template-functions.php');
145
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-address-functions.php');
146
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-invoice-functions.php');
147
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-item-functions.php');
148
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-discount-functions.php');
149
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-gateway-functions.php');
150
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-payment-functions.php');
151
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-user-functions.php');
152
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-error-functions.php');
153
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-post-types.php');
154
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-invoice.php');
155
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-discount.php');
156
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-item.php');
157
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-notes.php');
158
+        require_once(WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-session.php');
159
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-session-handler.php');
160
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-ajax.php');
161
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-api.php');
162
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-reports.php');
163
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-cache-helper.php');
164
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-db.php');
165
+        require_once(WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php');
166
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions-db.php');
167
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-subscriptions.php');
168
+        require_once(WPINV_PLUGIN_DIR . 'includes/wpinv-subscription.php');
169
+        require_once(WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-subscriptions-list-table.php');
170
+        require_once(WPINV_PLUGIN_DIR . 'includes/abstracts/abstract-wpinv-privacy.php');
171
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-privacy.php');
172
+        require_once(WPINV_PLUGIN_DIR . 'includes/libraries/class-ayecode-addons.php');
173
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-addons.php');
174
+	    require_once(WPINV_PLUGIN_DIR . 'widgets/checkout.php');
175
+	    require_once(WPINV_PLUGIN_DIR . 'widgets/invoice-history.php');
176
+	    require_once(WPINV_PLUGIN_DIR . 'widgets/invoice-receipt.php');
177
+	    require_once(WPINV_PLUGIN_DIR . 'widgets/invoice-messages.php');
178
+	    require_once(WPINV_PLUGIN_DIR . 'widgets/subscriptions.php');
179
+        require_once(WPINV_PLUGIN_DIR . 'widgets/buy-item.php');
180
+        require_once(WPINV_PLUGIN_DIR . 'widgets/payment-form.php');
181
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-payment-form-elements.php');
182
+
183
+        if (!class_exists('WPInv_EUVat')) {
184
+            require_once(WPINV_PLUGIN_DIR . 'includes/libraries/wpinv-euvat/class-wpinv-euvat.php');
185 185
         }
186 186
         
187
-        $gateways = array_keys( wpinv_get_enabled_payment_gateways() );
188
-        if ( !empty( $gateways ) ) {
189
-            foreach ( $gateways as $gateway ) {
190
-                if ( $gateway == 'manual' ) {
187
+        $gateways = array_keys(wpinv_get_enabled_payment_gateways());
188
+        if (!empty($gateways)) {
189
+            foreach ($gateways as $gateway) {
190
+                if ($gateway == 'manual') {
191 191
                     continue;
192 192
                 }
193 193
                 
194 194
                 $gateway_file = WPINV_PLUGIN_DIR . 'includes/gateways/' . $gateway . '.php';
195 195
                 
196
-                if ( file_exists( $gateway_file ) ) {
197
-                    require_once( $gateway_file );
196
+                if (file_exists($gateway_file)) {
197
+                    require_once($gateway_file);
198 198
                 }
199 199
             }
200 200
         }
201
-        require_once( WPINV_PLUGIN_DIR . 'includes/gateways/manual.php' );
201
+        require_once(WPINV_PLUGIN_DIR . 'includes/gateways/manual.php');
202 202
         
203
-        if ( is_admin() || ( defined( 'WP_CLI' ) && WP_CLI ) ) {
204
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/wpinv-upgrade-functions.php' );
205
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php' );
206
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/admin-meta-boxes.php' );
203
+        if (is_admin() || (defined('WP_CLI') && WP_CLI)) {
204
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/wpinv-upgrade-functions.php');
205
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/wpinv-admin-functions.php');
206
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/admin-meta-boxes.php');
207 207
             //require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-recurring-admin.php' );
208
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-details.php' );
209
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-items.php' );
210
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-payment-form.php' );
211
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php' );
212
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-address.php' );
213
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php' );
214
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-admin-menus.php' );
215
-            require_once( WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-users.php' );
208
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-details.php');
209
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-items.php');
210
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-payment-form.php');
211
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-notes.php');
212
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/meta-boxes/class-mb-invoice-address.php');
213
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/admin-pages.php');
214
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-admin-menus.php');
215
+            require_once(WPINV_PLUGIN_DIR . 'includes/admin/class-wpinv-users.php');
216 216
             //require_once( WPINV_PLUGIN_DIR . 'includes/admin/subscriptions.php' );
217 217
             // load the user class only on the users.php page
218 218
             global $pagenow;
219
-            if($pagenow=='users.php'){
219
+            if ($pagenow == 'users.php') {
220 220
                 new WPInv_Admin_Users();
221 221
             }
222 222
         }
223 223
 
224 224
         // Register cli commands
225
-        if ( defined( 'WP_CLI' ) && WP_CLI ) {
226
-            require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php' );
227
-            WP_CLI::add_command( 'invoicing', 'WPInv_CLI' );
225
+        if (defined('WP_CLI') && WP_CLI) {
226
+            require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-cli.php');
227
+            WP_CLI::add_command('invoicing', 'WPInv_CLI');
228 228
         }
229 229
         
230 230
         // include css inliner
231
-        if ( ! class_exists( 'Emogrifier' ) && class_exists( 'DOMDocument' ) ) {
232
-            include_once( WPINV_PLUGIN_DIR . 'includes/libraries/class-emogrifier.php' );
231
+        if (!class_exists('Emogrifier') && class_exists('DOMDocument')) {
232
+            include_once(WPINV_PLUGIN_DIR . 'includes/libraries/class-emogrifier.php');
233 233
         }
234 234
         
235
-        require_once( WPINV_PLUGIN_DIR . 'includes/admin/install.php' );
235
+        require_once(WPINV_PLUGIN_DIR . 'includes/admin/install.php');
236 236
     }
237 237
     
238 238
     public function init() {
239 239
     }
240 240
     
241 241
     public function admin_init() {
242
-        add_action( 'admin_print_scripts-edit.php', array( &$this, 'admin_print_scripts_edit_php' ) );
242
+        add_action('admin_print_scripts-edit.php', array(&$this, 'admin_print_scripts_edit_php'));
243 243
     }
244 244
 
245 245
     public function activation_redirect() {
246 246
         // Bail if no activation redirect
247
-        if ( !get_transient( '_wpinv_activation_redirect' ) ) {
247
+        if (!get_transient('_wpinv_activation_redirect')) {
248 248
             return;
249 249
         }
250 250
 
251 251
         // Delete the redirect transient
252
-        delete_transient( '_wpinv_activation_redirect' );
252
+        delete_transient('_wpinv_activation_redirect');
253 253
 
254 254
         // Bail if activating from network, or bulk
255
-        if ( is_network_admin() || isset( $_GET['activate-multi'] ) ) {
255
+        if (is_network_admin() || isset($_GET['activate-multi'])) {
256 256
             return;
257 257
         }
258 258
 
259
-        wp_safe_redirect( admin_url( 'admin.php?page=wpinv-settings&tab=general' ) );
259
+        wp_safe_redirect(admin_url('admin.php?page=wpinv-settings&tab=general'));
260 260
         exit;
261 261
     }
262 262
     
263 263
     public function enqueue_scripts() {
264
-        $suffix       = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
264
+        $suffix = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
265 265
         
266
-        wp_register_style( 'wpinv_front_style', WPINV_PLUGIN_URL . 'assets/css/invoice-front.css', array(), WPINV_VERSION );
267
-        wp_enqueue_style( 'wpinv_front_style' );
266
+        wp_register_style('wpinv_front_style', WPINV_PLUGIN_URL . 'assets/css/invoice-front.css', array(), WPINV_VERSION);
267
+        wp_enqueue_style('wpinv_front_style');
268 268
                
269 269
         // Register scripts
270
-        wp_register_script( 'jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array( 'jquery' ), '2.70', true );
271
-        wp_register_script( 'wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/invoice-front.js', array( 'jquery' ),  WPINV_VERSION );
270
+        wp_register_script('jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array('jquery'), '2.70', true);
271
+        wp_register_script('wpinv-front-script', WPINV_PLUGIN_URL . 'assets/js/invoice-front.js', array('jquery'), WPINV_VERSION);
272 272
 
273 273
         $localize                         = array();
274
-        $localize['ajax_url']             = admin_url( 'admin-ajax.php' );
275
-        $localize['nonce']                = wp_create_nonce( 'wpinv-nonce' );
274
+        $localize['ajax_url']             = admin_url('admin-ajax.php');
275
+        $localize['nonce']                = wp_create_nonce('wpinv-nonce');
276 276
         $localize['currency_symbol']      = wpinv_currency_symbol();
277 277
         $localize['currency_pos']         = wpinv_currency_position();
278 278
         $localize['thousand_sep']         = wpinv_thousands_separator();
279 279
         $localize['decimal_sep']          = wpinv_decimal_separator();
280 280
         $localize['decimals']             = wpinv_decimals();
281
-        $localize['txtComplete']          = __( 'Complete', 'invoicing' );
281
+        $localize['txtComplete']          = __('Complete', 'invoicing');
282 282
         $localize['UseTaxes']             = wpinv_use_taxes();
283
-        $localize['checkoutNonce']        = wp_create_nonce( 'wpinv_checkout_nonce' );
283
+        $localize['checkoutNonce']        = wp_create_nonce('wpinv_checkout_nonce');
284 284
 
285
-        $localize = apply_filters( 'wpinv_front_js_localize', $localize );
285
+        $localize = apply_filters('wpinv_front_js_localize', $localize);
286 286
         
287
-        wp_enqueue_script( 'jquery-blockui' );
287
+        wp_enqueue_script('jquery-blockui');
288 288
         $autofill_api = wpinv_get_option('address_autofill_api');
289 289
         $autofill_active = wpinv_get_option('address_autofill_active');
290
-        if ( isset( $autofill_active ) && 1 == $autofill_active && !empty( $autofill_api ) && wpinv_is_checkout() ) {
291
-            if ( wp_script_is( 'google-maps-api', 'enqueued' ) ) {
292
-                wp_dequeue_script( 'google-maps-api' );
290
+        if (isset($autofill_active) && 1 == $autofill_active && !empty($autofill_api) && wpinv_is_checkout()) {
291
+            if (wp_script_is('google-maps-api', 'enqueued')) {
292
+                wp_dequeue_script('google-maps-api');
293 293
             }
294
-            wp_enqueue_script( 'google-maps-api', 'https://maps.googleapis.com/maps/api/js?key=' . $autofill_api . '&libraries=places', array( 'jquery' ), '', false );
295
-            wp_enqueue_script( 'google-maps-init', WPINV_PLUGIN_URL . 'assets/js/gaaf.js', array( 'jquery', 'google-maps-api' ), '', true );
294
+            wp_enqueue_script('google-maps-api', 'https://maps.googleapis.com/maps/api/js?key=' . $autofill_api . '&libraries=places', array('jquery'), '', false);
295
+            wp_enqueue_script('google-maps-init', WPINV_PLUGIN_URL . 'assets/js/gaaf.js', array('jquery', 'google-maps-api'), '', true);
296 296
         }
297 297
 
298
-        wp_enqueue_style( "select2", WPINV_PLUGIN_URL . 'assets/css/select2/select2.css', array(), WPINV_VERSION, 'all' );
299
-        wp_enqueue_script('select2', WPINV_PLUGIN_URL . 'assets/js/select2/select2.full' . $suffix . '.js', array( 'jquery' ), WPINV_VERSION );
298
+        wp_enqueue_style("select2", WPINV_PLUGIN_URL . 'assets/css/select2/select2.css', array(), WPINV_VERSION, 'all');
299
+        wp_enqueue_script('select2', WPINV_PLUGIN_URL . 'assets/js/select2/select2.full' . $suffix . '.js', array('jquery'), WPINV_VERSION);
300 300
 
301
-        wp_enqueue_script( 'wpinv-front-script' );
302
-        wp_localize_script( 'wpinv-front-script', 'WPInv', $localize );
301
+        wp_enqueue_script('wpinv-front-script');
302
+        wp_localize_script('wpinv-front-script', 'WPInv', $localize);
303 303
 
304
-        $version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js' );
305
-        wp_enqueue_script( 'wpinv-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array( 'wpinv-front-script' ),  $version, true );
304
+        $version = filemtime(WPINV_PLUGIN_DIR . 'assets/js/payment-forms.js');
305
+        wp_enqueue_script('wpinv-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/payment-forms.js', array('wpinv-front-script'), $version, true);
306 306
     }
307 307
 
308
-    public function admin_enqueue_scripts( $hook ) {
308
+    public function admin_enqueue_scripts($hook) {
309 309
         global $post, $pagenow;
310 310
         
311 311
         $post_type  = wpinv_admin_post_type();
312
-        $suffix     = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
313
-        $page       = isset( $_GET['page'] ) ? strtolower( $_GET['page'] ) : '';
312
+        $suffix     = defined('SCRIPT_DEBUG') && SCRIPT_DEBUG ? '' : '.min';
313
+        $page       = isset($_GET['page']) ? strtolower($_GET['page']) : '';
314 314
 
315 315
         $jquery_ui_css = false;
316
-        if ( ( $post_type == 'wpi_invoice' || $post_type == 'wpi_quote' || $post_type == 'wpi_discount' ) && ( $pagenow == 'post-new.php' || $pagenow == 'post.php' ) ) {
316
+        if (($post_type == 'wpi_invoice' || $post_type == 'wpi_quote' || $post_type == 'wpi_discount') && ($pagenow == 'post-new.php' || $pagenow == 'post.php')) {
317 317
             $jquery_ui_css = true;
318
-        } else if ( $page == 'wpinv-settings' || $page == 'wpinv-reports' ) {
318
+        } else if ($page == 'wpinv-settings' || $page == 'wpinv-reports') {
319 319
             $jquery_ui_css = true;
320 320
         }
321
-        if ( $jquery_ui_css ) {
322
-            wp_register_style( 'jquery-ui-css', WPINV_PLUGIN_URL . 'assets/css/jquery-ui' . $suffix . '.css', array(), '1.8.16' );
323
-            wp_enqueue_style( 'jquery-ui-css' );
321
+        if ($jquery_ui_css) {
322
+            wp_register_style('jquery-ui-css', WPINV_PLUGIN_URL . 'assets/css/jquery-ui' . $suffix . '.css', array(), '1.8.16');
323
+            wp_enqueue_style('jquery-ui-css');
324 324
         }
325 325
 
326
-        wp_register_style( 'wpinv_meta_box_style', WPINV_PLUGIN_URL . 'assets/css/meta-box.css', array(), WPINV_VERSION );
327
-        wp_enqueue_style( 'wpinv_meta_box_style' );
326
+        wp_register_style('wpinv_meta_box_style', WPINV_PLUGIN_URL . 'assets/css/meta-box.css', array(), WPINV_VERSION);
327
+        wp_enqueue_style('wpinv_meta_box_style');
328 328
         
329
-        $version = filemtime( WPINV_PLUGIN_DIR . 'assets/css/admin.css' );
330
-        wp_register_style( 'wpinv_admin_style', WPINV_PLUGIN_URL . 'assets/css/admin.css', array(), $version );
331
-        wp_enqueue_style( 'wpinv_admin_style' );
329
+        $version = filemtime(WPINV_PLUGIN_DIR . 'assets/css/admin.css');
330
+        wp_register_style('wpinv_admin_style', WPINV_PLUGIN_URL . 'assets/css/admin.css', array(), $version);
331
+        wp_enqueue_style('wpinv_admin_style');
332 332
 
333
-        $enqueue = ( $post_type == 'wpi_discount' || $post_type == 'wpi_invoice' && ( $pagenow == 'post-new.php' || $pagenow == 'post.php' ) );
334
-        if ( $page == 'wpinv-subscriptions' ) {
335
-            wp_enqueue_script( 'jquery-ui-datepicker' );
333
+        $enqueue = ($post_type == 'wpi_discount' || $post_type == 'wpi_invoice' && ($pagenow == 'post-new.php' || $pagenow == 'post.php'));
334
+        if ($page == 'wpinv-subscriptions') {
335
+            wp_enqueue_script('jquery-ui-datepicker');
336 336
         }
337 337
         
338
-        if ( $enqueue_datepicker = apply_filters( 'wpinv_admin_enqueue_jquery_ui_datepicker', $enqueue ) ) {
339
-            wp_enqueue_script( 'jquery-ui-datepicker' );
338
+        if ($enqueue_datepicker = apply_filters('wpinv_admin_enqueue_jquery_ui_datepicker', $enqueue)) {
339
+            wp_enqueue_script('jquery-ui-datepicker');
340 340
         }
341 341
 
342
-        wp_enqueue_style( 'wp-color-picker' );
343
-        wp_enqueue_script( 'wp-color-picker' );
342
+        wp_enqueue_style('wp-color-picker');
343
+        wp_enqueue_script('wp-color-picker');
344 344
         
345
-        wp_register_script( 'jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array( 'jquery' ), '2.70', true );
345
+        wp_register_script('jquery-blockui', WPINV_PLUGIN_URL . 'assets/js/jquery.blockUI.min.js', array('jquery'), '2.70', true);
346 346
 
347 347
         if (($post_type == 'wpi_invoice' || $post_type == 'wpi_quote') && ($pagenow == 'post-new.php' || $pagenow == 'post.php')) {
348 348
             $autofill_api = wpinv_get_option('address_autofill_api');
@@ -353,20 +353,20 @@  discard block
 block discarded – undo
353 353
             }
354 354
         }
355 355
 
356
-        wp_enqueue_style( "select2", WPINV_PLUGIN_URL . 'assets/css/select2/select2.css', array(), WPINV_VERSION, 'all' );
357
-        wp_enqueue_script('select2', WPINV_PLUGIN_URL . 'assets/js/select2/select2.full' . $suffix . '.js', array( 'jquery' ), WPINV_VERSION );
356
+        wp_enqueue_style("select2", WPINV_PLUGIN_URL . 'assets/css/select2/select2.css', array(), WPINV_VERSION, 'all');
357
+        wp_enqueue_script('select2', WPINV_PLUGIN_URL . 'assets/js/select2/select2.full' . $suffix . '.js', array('jquery'), WPINV_VERSION);
358 358
 
359
-        wp_register_script( 'wpinv-admin-script', WPINV_PLUGIN_URL . 'assets/js/admin.js', array( 'jquery', 'jquery-blockui','jquery-ui-tooltip' ),  WPINV_VERSION );
360
-        wp_enqueue_script( 'wpinv-admin-script' );
359
+        wp_register_script('wpinv-admin-script', WPINV_PLUGIN_URL . 'assets/js/admin.js', array('jquery', 'jquery-blockui', 'jquery-ui-tooltip'), WPINV_VERSION);
360
+        wp_enqueue_script('wpinv-admin-script');
361 361
         
362 362
         $localize                               = array();
363
-        $localize['ajax_url']                   = admin_url( 'admin-ajax.php' );
364
-        $localize['post_ID']                    = isset( $post->ID ) ? $post->ID : '';
365
-        $localize['wpinv_nonce']                = wp_create_nonce( 'wpinv-nonce' );
366
-        $localize['add_invoice_note_nonce']     = wp_create_nonce( 'add-invoice-note' );
367
-        $localize['delete_invoice_note_nonce']  = wp_create_nonce( 'delete-invoice-note' );
368
-        $localize['invoice_item_nonce']         = wp_create_nonce( 'invoice-item' );
369
-        $localize['billing_details_nonce']      = wp_create_nonce( 'get-billing-details' );
363
+        $localize['ajax_url']                   = admin_url('admin-ajax.php');
364
+        $localize['post_ID']                    = isset($post->ID) ? $post->ID : '';
365
+        $localize['wpinv_nonce']                = wp_create_nonce('wpinv-nonce');
366
+        $localize['add_invoice_note_nonce']     = wp_create_nonce('add-invoice-note');
367
+        $localize['delete_invoice_note_nonce']  = wp_create_nonce('delete-invoice-note');
368
+        $localize['invoice_item_nonce']         = wp_create_nonce('invoice-item');
369
+        $localize['billing_details_nonce']      = wp_create_nonce('get-billing-details');
370 370
         $localize['tax']                        = wpinv_tax_amount();
371 371
         $localize['discount']                   = wpinv_discount_amount();
372 372
         $localize['currency_symbol']            = wpinv_currency_symbol();
@@ -374,95 +374,95 @@  discard block
 block discarded – undo
374 374
         $localize['thousand_sep']               = wpinv_thousands_separator();
375 375
         $localize['decimal_sep']                = wpinv_decimal_separator();
376 376
         $localize['decimals']                   = wpinv_decimals();
377
-        $localize['save_invoice']               = __( 'Save Invoice', 'invoicing' );
378
-        $localize['status_publish']             = wpinv_status_nicename( 'publish' );
379
-        $localize['status_pending']             = wpinv_status_nicename( 'wpi-pending' );
380
-        $localize['delete_tax_rate']            = __( 'Are you sure you wish to delete this tax rate?', 'invoicing' );
381
-        $localize['OneItemMin']                 = __( 'Invoice must contain at least one item', 'invoicing' );
382
-        $localize['DeleteInvoiceItem']          = __( 'Are you sure you wish to delete this item?', 'invoicing' );
383
-        $localize['FillBillingDetails']         = __( 'Fill the user\'s billing information? This will remove any currently entered billing information', 'invoicing' );
384
-        $localize['confirmCalcTotals']          = __( 'Recalculate totals? This will recalculate totals based on the user billing country. If no billing country is set it will use the base country.', 'invoicing' );
385
-        $localize['AreYouSure']                 = __( 'Are you sure?', 'invoicing' );
386
-        $localize['emptyInvoice']               = __( 'Add at least one item to save invoice!', 'invoicing' );
387
-        $localize['errDeleteItem']              = __( 'This item is in use! Before delete this item, you need to delete all the invoice(s) using this item.', 'invoicing' );
388
-        $localize['delete_subscription']        = __( 'Are you sure you want to delete this subscription?', 'invoicing' );
389
-        $localize['action_edit']                = __( 'Edit', 'invoicing' );
390
-        $localize['action_cancel']              = __( 'Cancel', 'invoicing' );
391
-
392
-        $localize = apply_filters( 'wpinv_admin_js_localize', $localize );
393
-
394
-        wp_localize_script( 'wpinv-admin-script', 'WPInv_Admin', $localize );
377
+        $localize['save_invoice']               = __('Save Invoice', 'invoicing');
378
+        $localize['status_publish']             = wpinv_status_nicename('publish');
379
+        $localize['status_pending']             = wpinv_status_nicename('wpi-pending');
380
+        $localize['delete_tax_rate']            = __('Are you sure you wish to delete this tax rate?', 'invoicing');
381
+        $localize['OneItemMin']                 = __('Invoice must contain at least one item', 'invoicing');
382
+        $localize['DeleteInvoiceItem']          = __('Are you sure you wish to delete this item?', 'invoicing');
383
+        $localize['FillBillingDetails']         = __('Fill the user\'s billing information? This will remove any currently entered billing information', 'invoicing');
384
+        $localize['confirmCalcTotals']          = __('Recalculate totals? This will recalculate totals based on the user billing country. If no billing country is set it will use the base country.', 'invoicing');
385
+        $localize['AreYouSure']                 = __('Are you sure?', 'invoicing');
386
+        $localize['emptyInvoice']               = __('Add at least one item to save invoice!', 'invoicing');
387
+        $localize['errDeleteItem']              = __('This item is in use! Before delete this item, you need to delete all the invoice(s) using this item.', 'invoicing');
388
+        $localize['delete_subscription']        = __('Are you sure you want to delete this subscription?', 'invoicing');
389
+        $localize['action_edit']                = __('Edit', 'invoicing');
390
+        $localize['action_cancel']              = __('Cancel', 'invoicing');
391
+
392
+        $localize = apply_filters('wpinv_admin_js_localize', $localize);
393
+
394
+        wp_localize_script('wpinv-admin-script', 'WPInv_Admin', $localize);
395 395
 
396 396
         // Load payment form scripts on our admin pages only.
397
-        if ( ( $hook == 'post-new.php' || $hook == 'post.php' ) && 'wpi_payment_form' === $post->post_type ) {
397
+        if (($hook == 'post-new.php' || $hook == 'post.php') && 'wpi_payment_form' === $post->post_type) {
398 398
 
399
-            wp_enqueue_script( 'vue', WPINV_PLUGIN_URL . 'assets/js/vue/vue.js', array(), WPINV_VERSION );
400
-            wp_enqueue_script( 'sortable', WPINV_PLUGIN_URL . 'assets/js/sortable.min.js', array(), WPINV_VERSION );
401
-            wp_enqueue_script( 'vue_draggable', WPINV_PLUGIN_URL . 'assets/js/vue/vuedraggable.min.js', array( 'sortable', 'vue' ), WPINV_VERSION );
399
+            wp_enqueue_script('vue', WPINV_PLUGIN_URL . 'assets/js/vue/vue.js', array(), WPINV_VERSION);
400
+            wp_enqueue_script('sortable', WPINV_PLUGIN_URL . 'assets/js/sortable.min.js', array(), WPINV_VERSION);
401
+            wp_enqueue_script('vue_draggable', WPINV_PLUGIN_URL . 'assets/js/vue/vuedraggable.min.js', array('sortable', 'vue'), WPINV_VERSION);
402 402
 
403
-            $version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/admin-payment-forms.js' );
404
-            wp_register_script( 'wpinv-admin-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/admin-payment-forms.js', array( 'wpinv-admin-script', 'vue_draggable' ),  $version );
403
+            $version = filemtime(WPINV_PLUGIN_DIR . 'assets/js/admin-payment-forms.js');
404
+            wp_register_script('wpinv-admin-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/admin-payment-forms.js', array('wpinv-admin-script', 'vue_draggable'), $version);
405 405
         
406
-            wp_localize_script( 'wpinv-admin-payment-form-script', 'wpinvPaymentFormAdmin', array(
406
+            wp_localize_script('wpinv-admin-payment-form-script', 'wpinvPaymentFormAdmin', array(
407 407
                 'elements'      => $this->form_elements->get_elements(),
408
-                'form_elements' => $this->form_elements->get_form_elements( $post->ID ),
408
+                'form_elements' => $this->form_elements->get_form_elements($post->ID),
409 409
                 'all_items'     => $this->form_elements->get_published_items(),
410 410
                 'currency'      => wpinv_currency_symbol(),
411 411
                 'position'      => wpinv_currency_position(),
412 412
                 'decimals'      => (int) wpinv_decimals(),
413 413
                 'thousands_sep' => wpinv_thousands_separator(),
414 414
                 'decimals_sep'  => wpinv_decimal_separator(),
415
-                'form_items'    => $this->form_elements->get_form_items( $post->ID ),
416
-            ) );
415
+                'form_items'    => $this->form_elements->get_form_items($post->ID),
416
+            ));
417 417
 
418
-            wp_enqueue_script( 'wpinv-admin-payment-form-script' );
418
+            wp_enqueue_script('wpinv-admin-payment-form-script');
419 419
         }
420 420
 
421
-        if ( $page == 'wpinv-subscriptions' ) {
422
-            wp_register_script( 'wpinv-sub-admin-script', WPINV_PLUGIN_URL . 'assets/js/subscriptions.js', array( 'wpinv-admin-script' ),  WPINV_VERSION );
423
-            wp_enqueue_script( 'wpinv-sub-admin-script' );
421
+        if ($page == 'wpinv-subscriptions') {
422
+            wp_register_script('wpinv-sub-admin-script', WPINV_PLUGIN_URL . 'assets/js/subscriptions.js', array('wpinv-admin-script'), WPINV_VERSION);
423
+            wp_enqueue_script('wpinv-sub-admin-script');
424 424
         }
425 425
 
426 426
     }
427 427
     
428
-    public function admin_body_class( $classes ) {
428
+    public function admin_body_class($classes) {
429 429
         global $pagenow, $post, $current_screen;
430 430
         
431
-        if ( !empty( $current_screen->post_type ) && ( $current_screen->post_type == 'wpi_invoice' || $current_screen->post_type == 'wpi_payment_form' || $current_screen->post_type == 'wpi_quote' ) ) {
431
+        if (!empty($current_screen->post_type) && ($current_screen->post_type == 'wpi_invoice' || $current_screen->post_type == 'wpi_payment_form' || $current_screen->post_type == 'wpi_quote')) {
432 432
             $classes .= ' wpinv-cpt';
433 433
         }
434 434
         
435
-        $page = isset( $_GET['page'] ) ? strtolower( $_GET['page'] ) : false;
435
+        $page = isset($_GET['page']) ? strtolower($_GET['page']) : false;
436 436
 
437
-        $add_class = $page && $pagenow == 'admin.php' && strpos( $page, 'wpinv-' ) === 0 ? true : false;
438
-        if ( $add_class ) {
439
-            $classes .= ' wpi-' . wpinv_sanitize_key( $page );
437
+        $add_class = $page && $pagenow == 'admin.php' && strpos($page, 'wpinv-') === 0 ? true : false;
438
+        if ($add_class) {
439
+            $classes .= ' wpi-' . wpinv_sanitize_key($page);
440 440
         }
441 441
         
442 442
         $settings_class = array();
443
-        if ( $page == 'wpinv-settings' ) {
444
-            if ( !empty( $_REQUEST['tab'] ) ) {
445
-                $settings_class[] = sanitize_text_field( $_REQUEST['tab'] );
443
+        if ($page == 'wpinv-settings') {
444
+            if (!empty($_REQUEST['tab'])) {
445
+                $settings_class[] = sanitize_text_field($_REQUEST['tab']);
446 446
             }
447 447
             
448
-            if ( !empty( $_REQUEST['section'] ) ) {
449
-                $settings_class[] = sanitize_text_field( $_REQUEST['section'] );
448
+            if (!empty($_REQUEST['section'])) {
449
+                $settings_class[] = sanitize_text_field($_REQUEST['section']);
450 450
             }
451 451
             
452
-            $settings_class[] = isset( $_REQUEST['wpi_sub'] ) && $_REQUEST['wpi_sub'] !== '' ? sanitize_text_field( $_REQUEST['wpi_sub'] ) : 'main';
452
+            $settings_class[] = isset($_REQUEST['wpi_sub']) && $_REQUEST['wpi_sub'] !== '' ? sanitize_text_field($_REQUEST['wpi_sub']) : 'main';
453 453
         }
454 454
         
455
-        if ( !empty( $settings_class ) ) {
456
-            $classes .= ' wpi-' . wpinv_sanitize_key( implode( $settings_class, '-' ) );
455
+        if (!empty($settings_class)) {
456
+            $classes .= ' wpi-' . wpinv_sanitize_key(implode($settings_class, '-'));
457 457
         }
458 458
         
459 459
         $post_type = wpinv_admin_post_type();
460 460
 
461
-        if ( $post_type == 'wpi_invoice' || $post_type == 'wpi_quote' || $add_class !== false ) {
461
+        if ($post_type == 'wpi_invoice' || $post_type == 'wpi_quote' || $add_class !== false) {
462 462
             return $classes .= ' wpinv';
463 463
         }
464 464
         
465
-        if ( $pagenow == 'post.php' && $post_type == 'wpi_item' && !empty( $post ) && !wpinv_item_is_editable( $post ) ) {
465
+        if ($pagenow == 'post.php' && $post_type == 'wpi_item' && !empty($post) && !wpinv_item_is_editable($post)) {
466 466
             $classes .= ' wpi-editable-n';
467 467
         }
468 468
 
@@ -474,21 +474,21 @@  discard block
 block discarded – undo
474 474
     }
475 475
     
476 476
     public function wpinv_actions() {
477
-        if ( isset( $_REQUEST['wpi_action'] ) ) {
478
-            do_action( 'wpinv_' . wpinv_sanitize_key( $_REQUEST['wpi_action'] ), $_REQUEST );
477
+        if (isset($_REQUEST['wpi_action'])) {
478
+            do_action('wpinv_' . wpinv_sanitize_key($_REQUEST['wpi_action']), $_REQUEST);
479 479
         }
480 480
     }
481 481
     
482
-    public function pre_get_posts( $wp_query ) {
483
-        if ( !empty( $wp_query->query_vars['post_type'] ) && $wp_query->query_vars['post_type'] == 'wpi_invoice' && is_user_logged_in() && is_single() && $wp_query->is_main_query() ) {
484
-            $wp_query->query_vars['post_status'] = array_keys( wpinv_get_invoice_statuses() );
482
+    public function pre_get_posts($wp_query) {
483
+        if (!empty($wp_query->query_vars['post_type']) && $wp_query->query_vars['post_type'] == 'wpi_invoice' && is_user_logged_in() && is_single() && $wp_query->is_main_query()) {
484
+            $wp_query->query_vars['post_status'] = array_keys(wpinv_get_invoice_statuses());
485 485
         }
486 486
         
487 487
         return $wp_query;
488 488
     }
489 489
     
490 490
     public function bp_invoicing_init() {
491
-        require_once( WPINV_PLUGIN_DIR . 'includes/class-wpinv-bp-core.php' );
491
+        require_once(WPINV_PLUGIN_DIR . 'includes/class-wpinv-bp-core.php');
492 492
     }
493 493
 
494 494
 	/**
@@ -496,13 +496,13 @@  discard block
 block discarded – undo
496 496
 	 *
497 497
 	 */
498 498
 	public function register_widgets() {
499
-		register_widget( "WPInv_Checkout_Widget" );
500
-		register_widget( "WPInv_History_Widget" );
501
-		register_widget( "WPInv_Receipt_Widget" );
502
-		register_widget( "WPInv_Subscriptions_Widget" );
503
-		register_widget( "WPInv_Buy_Item_Widget" );
504
-        register_widget( "WPInv_Messages_Widget" );
505
-        register_widget( 'WPInv_Payment_Form_Widget' );
499
+		register_widget("WPInv_Checkout_Widget");
500
+		register_widget("WPInv_History_Widget");
501
+		register_widget("WPInv_Receipt_Widget");
502
+		register_widget("WPInv_Subscriptions_Widget");
503
+		register_widget("WPInv_Buy_Item_Widget");
504
+        register_widget("WPInv_Messages_Widget");
505
+        register_widget('WPInv_Payment_Form_Widget');
506 506
 	}
507 507
     
508 508
     /**
@@ -511,10 +511,10 @@  discard block
 block discarded – undo
511 511
      * @since 1.0.19
512 512
      * @param int[] $excluded_posts_ids
513 513
      */
514
-    function wpseo_exclude_from_sitemap_by_post_ids( $excluded_posts_ids ){
514
+    function wpseo_exclude_from_sitemap_by_post_ids($excluded_posts_ids) {
515 515
 
516 516
         // Ensure that we have an array.
517
-        if ( ! is_array( $excluded_posts_ids ) ) {
517
+        if (!is_array($excluded_posts_ids)) {
518 518
             $excluded_posts_ids = array();
519 519
         }
520 520
 
@@ -522,24 +522,24 @@  discard block
 block discarded – undo
522 522
         $our_pages = array();
523 523
     
524 524
         // Checkout page.
525
-        $our_pages[] = wpinv_get_option( 'checkout_page', false );
525
+        $our_pages[] = wpinv_get_option('checkout_page', false);
526 526
 
527 527
         // Success page.
528
-        $our_pages[] = wpinv_get_option( 'success_page', false );
528
+        $our_pages[] = wpinv_get_option('success_page', false);
529 529
 
530 530
         // Failure page.
531
-        $our_pages[] = wpinv_get_option( 'failure_page', false );
531
+        $our_pages[] = wpinv_get_option('failure_page', false);
532 532
 
533 533
         // History page.
534
-        $our_pages[] = wpinv_get_option( 'invoice_history_page', false );
534
+        $our_pages[] = wpinv_get_option('invoice_history_page', false);
535 535
 
536 536
         // Subscriptions page.
537
-        $our_pages[] = wpinv_get_option( 'invoice_subscription_page', false );
537
+        $our_pages[] = wpinv_get_option('invoice_subscription_page', false);
538 538
 
539
-        $our_pages   = array_map( 'intval', array_filter( $our_pages ) );
539
+        $our_pages   = array_map('intval', array_filter($our_pages));
540 540
 
541 541
         $excluded_posts_ids = $excluded_posts_ids + $our_pages;
542
-        return array_unique( $excluded_posts_ids );
542
+        return array_unique($excluded_posts_ids);
543 543
 
544 544
     }
545 545
 }
Please login to merge, or discard this patch.