Passed
Push — master ( 944635...26bb6c )
by Stiofan
03:44
created
includes/class-wpinv-shortcodes.php 1 patch
Spacing   +13 added lines, -13 removed lines patch added patch discarded remove patch
@@ -1,5 +1,5 @@  discard block
 block discarded – undo
1 1
 <?php
2
-if ( ! defined( 'ABSPATH' ) ) {
2
+if (!defined('ABSPATH')) {
3 3
     exit; // Exit if accessed directly
4 4
 }
5 5
 
@@ -14,11 +14,11 @@  discard block
 block discarded – undo
14 14
             'wpinv_receipt'  => __CLASS__ . '::receipt',
15 15
         );
16 16
 
17
-        foreach ( $shortcodes as $shortcode => $function ) {
18
-            add_shortcode( apply_filters( "{$shortcode}_shortcode_tag", $shortcode ), $function );
17
+        foreach ($shortcodes as $shortcode => $function) {
18
+            add_shortcode(apply_filters("{$shortcode}_shortcode_tag", $shortcode), $function);
19 19
         }
20 20
         
21
-        add_shortcode( 'wpinv_messages', __CLASS__ . '::messages' );
21
+        add_shortcode('wpinv_messages', __CLASS__ . '::messages');
22 22
     }
23 23
 
24 24
     public static function shortcode_wrapper(
@@ -32,24 +32,24 @@  discard block
 block discarded – undo
32 32
     ) {
33 33
         ob_start();
34 34
 
35
-        echo empty( $wrapper['before'] ) ? '<div class="' . esc_attr( $wrapper['class'] ) . '">' : $wrapper['before'];
36
-        call_user_func( $function, $atts );
37
-        echo empty( $wrapper['after'] ) ? '</div>' : $wrapper['after'];
35
+        echo empty($wrapper['before']) ? '<div class="' . esc_attr($wrapper['class']) . '">' : $wrapper['before'];
36
+        call_user_func($function, $atts);
37
+        echo empty($wrapper['after']) ? '</div>' : $wrapper['after'];
38 38
 
39 39
         return ob_get_clean();
40 40
     }
41 41
 
42
-    public static function checkout( $atts = array(), $content = null ) {
43
-        return wpinv_checkout_form( $atts, $content );
42
+    public static function checkout($atts = array(), $content = null) {
43
+        return wpinv_checkout_form($atts, $content);
44 44
     }
45 45
 
46
-    public static function messages( $atts, $content = null ) {
46
+    public static function messages($atts, $content = null) {
47 47
         ob_start();
48 48
         wpinv_print_errors();
49 49
         return '<div class="wpinv">' . ob_get_clean() . '</div>';
50 50
     }
51 51
     
52
-    public static function history( $atts, $content = null ) {
52
+    public static function history($atts, $content = null) {
53 53
         ob_start();
54 54
         
55 55
         wpinv_user_invoices();
@@ -57,7 +57,7 @@  discard block
 block discarded – undo
57 57
         return ob_get_clean();
58 58
     }
59 59
     
60
-    public static function receipt( $atts, $content = null ) {
61
-        return wpinv_payment_receipt( $atts, $content );
60
+    public static function receipt($atts, $content = null) {
61
+        return wpinv_payment_receipt($atts, $content);
62 62
     }
63 63
 }
Please login to merge, or discard this patch.
includes/admin/meta-boxes/class-mb-invoice-notes.php 1 patch
Spacing   +12 added lines, -12 removed lines patch added patch discarded remove patch
@@ -1,39 +1,39 @@
 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_Notes {
8
-    public static function output( $post ) {
8
+    public static function output($post) {
9 9
         global $post;
10 10
 
11
-        $notes = wpinv_get_invoice_notes( $post->ID );
11
+        $notes = wpinv_get_invoice_notes($post->ID);
12 12
 
13 13
         echo '<ul class="invoice_notes">';
14 14
 
15
-        if ( $notes ) {
16
-            foreach( $notes as $note ) {
17
-                wpinv_get_invoice_note_line_item( $note );
15
+        if ($notes) {
16
+            foreach ($notes as $note) {
17
+                wpinv_get_invoice_note_line_item($note);
18 18
             }
19 19
 
20 20
         } else {
21
-            echo '<li>' . __( 'There are no notes yet.', 'invoicing' ) . '</li>';
21
+            echo '<li>' . __('There are no notes yet.', 'invoicing') . '</li>';
22 22
         }
23 23
 
24 24
         echo '</ul>';
25 25
         ?>
26 26
         <div class="add_note">
27
-            <h4><?php _e( 'Add note', 'invoicing' ); ?></h4>
27
+            <h4><?php _e('Add note', 'invoicing'); ?></h4>
28 28
             <p>
29 29
                 <textarea type="text" name="invoice_note" id="add_invoice_note" class="input-text" cols="20" rows="5"></textarea>
30 30
             </p>
31 31
             <p>
32 32
                 <select name="invoice_note_type" id="invoice_note_type">
33
-                    <option value=""><?php _e( 'Private note', 'invoicing' ); ?></option>
34
-                    <option value="customer"><?php _e( 'Note to customer', 'invoicing' ); ?></option>
33
+                    <option value=""><?php _e('Private note', 'invoicing'); ?></option>
34
+                    <option value="customer"><?php _e('Note to customer', 'invoicing'); ?></option>
35 35
                 </select>
36
-                <a href="#" class="add_note button"><?php _e( 'Add', 'invoicing' ); ?></a> <span class="description"><?php _e( 'Add a note for your reference, or add a customer note (the user will be notified).', 'invoicing' ); ?></span>
36
+                <a href="#" class="add_note button"><?php _e('Add', 'invoicing'); ?></a> <span class="description"><?php _e('Add a note for your reference, or add a customer note (the user will be notified).', 'invoicing'); ?></span>
37 37
             </p>
38 38
         </div>
39 39
         <?php
Please login to merge, or discard this patch.
includes/admin/admin-pages.php 2 patches
Braces   +3 added lines, -2 removed lines patch added patch discarded remove patch
@@ -196,8 +196,9 @@
 block discarded – undo
196 196
             foreach ( $types as $name => $type ) {
197 197
                 echo '<option value="' . esc_attr( $name ) . '"';
198 198
 
199
-                if ( isset( $_GET['discount_type'] ) )
200
-                    selected( $name, $_GET['discount_type'] );
199
+                if ( isset( $_GET['discount_type'] ) ) {
200
+                                    selected( $name, $_GET['discount_type'] );
201
+                }
201 202
 
202 203
                 echo '>' . esc_html__( $type, 'invoicing' ) . '</option>';
203 204
             }
Please login to merge, or discard this patch.
Spacing   +145 added lines, -145 removed lines patch added patch discarded remove patch
@@ -1,66 +1,66 @@  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
-add_action( 'admin_menu', 'wpinv_add_options_link', 10 );
7
+add_action('admin_menu', 'wpinv_add_options_link', 10);
8 8
 function wpinv_add_options_link() {
9 9
     global $menu;
10 10
 
11
-    if ( current_user_can( 'manage_options' ) ) {
12
-        $menu[] = array( '', 'read', 'separator-wpinv', '', 'wp-menu-separator wpinv' );
11
+    if (current_user_can('manage_options')) {
12
+        $menu[] = array('', 'read', 'separator-wpinv', '', 'wp-menu-separator wpinv');
13 13
     }
14 14
     
15
-    $wpi_invoice            = get_post_type_object( 'wpi_invoice' );
15
+    $wpi_invoice = get_post_type_object('wpi_invoice');
16 16
 
17
-    add_menu_page( __( 'Invoicing', 'invoicing' ), __( 'Invoicing', 'invoicing' ), 'manage_options', 'wpinv', null, $wpi_invoice->menu_icon, '54.123460' );
17
+    add_menu_page(__('Invoicing', 'invoicing'), __('Invoicing', 'invoicing'), 'manage_options', 'wpinv', null, $wpi_invoice->menu_icon, '54.123460');
18 18
     
19
-    $wpi_settings_page   = add_submenu_page( 'wpinv', __( 'Invoice Settings', 'invoicing' ), __( 'Settings', 'invoicing' ), 'manage_options', 'wpinv-settings', 'wpinv_options_page' );
19
+    $wpi_settings_page = add_submenu_page('wpinv', __('Invoice Settings', 'invoicing'), __('Settings', 'invoicing'), 'manage_options', 'wpinv-settings', 'wpinv_options_page');
20 20
 }
21 21
 
22
-add_action( 'admin_menu', 'wpinv_remove_admin_submenus', 999 );
22
+add_action('admin_menu', 'wpinv_remove_admin_submenus', 999);
23 23
 function wpinv_remove_admin_submenus() {
24
-    remove_submenu_page( 'edit.php?post_type=wpi_invoice', 'post-new.php?post_type=wpi_invoice' );
24
+    remove_submenu_page('edit.php?post_type=wpi_invoice', 'post-new.php?post_type=wpi_invoice');
25 25
 }
26 26
 
27
-add_filter( 'manage_wpi_discount_posts_columns', 'wpinv_discount_columns' );
28
-function wpinv_discount_columns( $existing_columns ) {
27
+add_filter('manage_wpi_discount_posts_columns', 'wpinv_discount_columns');
28
+function wpinv_discount_columns($existing_columns) {
29 29
     $columns                = array();
30 30
     $columns['cb']          = $existing_columns['cb'];
31
-    $columns['name']        = __( 'Name', 'invoicing' );
32
-    $columns['code']        = __( 'Code', 'invoicing' );
33
-    $columns['amount']      = __( 'Amount', 'invoicing' );
34
-    $columns['usage']       = __( 'Usage / Limit', 'invoicing' );
35
-    $columns['expiry_date'] = __( 'Expiry Date', 'invoicing' );
36
-    $columns['status']      = __( 'Status', 'invoicing' );
31
+    $columns['name']        = __('Name', 'invoicing');
32
+    $columns['code']        = __('Code', 'invoicing');
33
+    $columns['amount']      = __('Amount', 'invoicing');
34
+    $columns['usage']       = __('Usage / Limit', 'invoicing');
35
+    $columns['expiry_date'] = __('Expiry Date', 'invoicing');
36
+    $columns['status']      = __('Status', 'invoicing');
37 37
 
38 38
     return $columns;
39 39
 }
40 40
 
41
-add_action( 'manage_wpi_discount_posts_custom_column', 'wpinv_discount_custom_column' );
42
-function wpinv_discount_custom_column( $column ) {
41
+add_action('manage_wpi_discount_posts_custom_column', 'wpinv_discount_custom_column');
42
+function wpinv_discount_custom_column($column) {
43 43
     global $post;
44 44
     
45 45
     $discount = $post;
46 46
 
47
-    switch ( $column ) {
47
+    switch ($column) {
48 48
         case 'name' :
49
-            echo get_the_title( $discount->ID );
49
+            echo get_the_title($discount->ID);
50 50
         break;
51 51
         case 'code' :
52
-            echo wpinv_get_discount_code( $discount->ID );
52
+            echo wpinv_get_discount_code($discount->ID);
53 53
         break;
54 54
         case 'amount' :
55
-            echo wpinv_format_discount_rate( wpinv_get_discount_type( $discount->ID ), wpinv_get_discount_amount( $discount->ID ) );
55
+            echo wpinv_format_discount_rate(wpinv_get_discount_type($discount->ID), wpinv_get_discount_amount($discount->ID));
56 56
         break;
57 57
         case 'usage_limit' :
58
-            echo wpinv_get_discount_uses( $discount->ID );
58
+            echo wpinv_get_discount_uses($discount->ID);
59 59
         break;
60 60
         case 'usage' :
61
-            $usage = wpinv_get_discount_uses( $discount->ID ) . ' / ';
62
-            if ( wpinv_get_discount_max_uses( $discount->ID ) ) {
63
-                $usage .= wpinv_get_discount_max_uses( $discount->ID );
61
+            $usage = wpinv_get_discount_uses($discount->ID) . ' / ';
62
+            if (wpinv_get_discount_max_uses($discount->ID)) {
63
+                $usage .= wpinv_get_discount_max_uses($discount->ID);
64 64
             } else {
65 65
                 $usage .= ' &infin;';
66 66
             }
@@ -68,162 +68,162 @@  discard block
 block discarded – undo
68 68
             echo $usage;
69 69
         break;
70 70
         case 'expiry_date' :
71
-            if ( wpinv_get_discount_expiration( $discount->ID ) ) {
72
-                $expiration = date_i18n( get_option( 'date_format' ), strtotime( wpinv_get_discount_expiration( $discount->ID ) ) );
71
+            if (wpinv_get_discount_expiration($discount->ID)) {
72
+                $expiration = date_i18n(get_option('date_format'), strtotime(wpinv_get_discount_expiration($discount->ID)));
73 73
             } else {
74
-                $expiration = __( 'Never', 'invoicing' );
74
+                $expiration = __('Never', 'invoicing');
75 75
             }
76 76
                 
77 77
             echo $expiration;
78 78
         break;
79 79
         case 'description' :
80
-            echo wp_kses_post( $post->post_excerpt );
80
+            echo wp_kses_post($post->post_excerpt);
81 81
         break;
82 82
         case 'status' :
83
-            $status = wpinv_is_discount_expired( $discount->ID ) ? 'expired' : $discount->post_status;
83
+            $status = wpinv_is_discount_expired($discount->ID) ? 'expired' : $discount->post_status;
84 84
             
85
-            echo wpinv_discount_status( $status );
85
+            echo wpinv_discount_status($status);
86 86
         break;
87 87
     }
88 88
 }
89 89
 
90
-add_filter( 'post_row_actions', 'wpinv_post_row_actions', 9999, 2 );
91
-function wpinv_post_row_actions( $actions, $post ) {
92
-    $post_type = !empty( $post->post_type ) ? $post->post_type : '';
90
+add_filter('post_row_actions', 'wpinv_post_row_actions', 9999, 2);
91
+function wpinv_post_row_actions($actions, $post) {
92
+    $post_type = !empty($post->post_type) ? $post->post_type : '';
93 93
     
94
-    if ( $post_type == 'wpi_invoice' ) {
94
+    if ($post_type == 'wpi_invoice') {
95 95
         $actions = array();
96 96
     }
97 97
     
98
-    if ( $post_type == 'wpi_discount' ) {
99
-        $actions = wpinv_discount_row_actions( $post, $actions );
98
+    if ($post_type == 'wpi_discount') {
99
+        $actions = wpinv_discount_row_actions($post, $actions);
100 100
     }
101 101
     
102 102
     return $actions;
103 103
 }
104 104
 
105
-function wpinv_discount_row_actions( $discount, $row_actions ) {
106
-    $row_actions  = array();
107
-    $edit_link = get_edit_post_link( $discount->ID );
108
-    $row_actions['edit'] = '<a href="' . esc_url( $edit_link ) . '">' . __( 'Edit', 'invoicing' ) . '</a>';
105
+function wpinv_discount_row_actions($discount, $row_actions) {
106
+    $row_actions = array();
107
+    $edit_link = get_edit_post_link($discount->ID);
108
+    $row_actions['edit'] = '<a href="' . esc_url($edit_link) . '">' . __('Edit', 'invoicing') . '</a>';
109 109
 
110
-    if( in_array( strtolower( $discount->post_status ),  array(  'publish' ) ) ) {
111
-        $row_actions['deactivate'] = '<a href="' . esc_url( wp_nonce_url( add_query_arg( array( 'wpi_action' => 'deactivate_discount', 'discount' => $discount->ID ) ), 'wpinv_discount_nonce' ) ) . '">' . __( 'Deactivate', 'invoicing' ) . '</a>';
112
-    } elseif( in_array( strtolower( $discount->post_status ),  array( 'pending', 'draft' ) ) ) {
113
-        $row_actions['activate'] = '<a href="' . esc_url( wp_nonce_url( add_query_arg( array( 'wpi_action' => 'activate_discount', 'discount' => $discount->ID ) ), 'wpinv_discount_nonce' ) ) . '">' . __( 'Activate', 'invoicing' ) . '</a>';
110
+    if (in_array(strtolower($discount->post_status), array('publish'))) {
111
+        $row_actions['deactivate'] = '<a href="' . esc_url(wp_nonce_url(add_query_arg(array('wpi_action' => 'deactivate_discount', 'discount' => $discount->ID)), 'wpinv_discount_nonce')) . '">' . __('Deactivate', 'invoicing') . '</a>';
112
+    } elseif (in_array(strtolower($discount->post_status), array('pending', 'draft'))) {
113
+        $row_actions['activate'] = '<a href="' . esc_url(wp_nonce_url(add_query_arg(array('wpi_action' => 'activate_discount', 'discount' => $discount->ID)), 'wpinv_discount_nonce')) . '">' . __('Activate', 'invoicing') . '</a>';
114 114
     }
115 115
 
116
-    if ( wpinv_get_discount_uses( $discount->ID ) > 0 ) {
117
-        if ( isset( $row_actions['delete'] ) ) {
118
-            unset( $row_actions['delete'] ); // Don't delete used discounts.
116
+    if (wpinv_get_discount_uses($discount->ID) > 0) {
117
+        if (isset($row_actions['delete'])) {
118
+            unset($row_actions['delete']); // Don't delete used discounts.
119 119
         }
120 120
     } else {
121
-        $row_actions['delete'] = '<a href="' . esc_url( wp_nonce_url( add_query_arg( array( 'wpi_action' => 'delete_discount', 'discount' => $discount->ID ) ), 'wpinv_discount_nonce' ) ) . '">' . __( 'Delete', 'invoicing' ) . '</a>';
121
+        $row_actions['delete'] = '<a href="' . esc_url(wp_nonce_url(add_query_arg(array('wpi_action' => 'delete_discount', 'discount' => $discount->ID)), 'wpinv_discount_nonce')) . '">' . __('Delete', 'invoicing') . '</a>';
122 122
     }
123 123
     
124 124
 
125
-    $row_actions = apply_filters( 'wpinv_discount_row_actions', $row_actions, $discount );
125
+    $row_actions = apply_filters('wpinv_discount_row_actions', $row_actions, $discount);
126 126
 
127 127
     return $row_actions;
128 128
 }
129 129
 
130
-add_filter( 'list_table_primary_column', 'wpinv_table_primary_column', 10, 2 );
131
-function wpinv_table_primary_column( $default, $screen_id ) {
132
-    if ( 'edit-wpi_invoice' === $screen_id ) {
130
+add_filter('list_table_primary_column', 'wpinv_table_primary_column', 10, 2);
131
+function wpinv_table_primary_column($default, $screen_id) {
132
+    if ('edit-wpi_invoice' === $screen_id) {
133 133
         return 'name';
134 134
     }
135 135
     
136 136
     return $default;
137 137
 }
138 138
 
139
-function wpinv_discount_bulk_actions( $actions, $display = false ) {    
140
-    if ( !$display ) {
139
+function wpinv_discount_bulk_actions($actions, $display = false) {    
140
+    if (!$display) {
141 141
         return array();
142 142
     }
143 143
     
144 144
     $actions = array(
145
-        'activate'   => __( 'Activate', 'invoicing' ),
146
-        'deactivate' => __( 'Deactivate', 'invoicing' ),
147
-        'delete'     => __( 'Delete', 'invoicing' ),
145
+        'activate'   => __('Activate', 'invoicing'),
146
+        'deactivate' => __('Deactivate', 'invoicing'),
147
+        'delete'     => __('Delete', 'invoicing'),
148 148
     );
149 149
     $two = '';
150 150
     $which = 'top';
151 151
     echo '</div><div class="alignleft actions bulkactions">';
152
-    echo '<label for="bulk-action-selector-' . esc_attr( $which ) . '" class="screen-reader-text">' . __( 'Select bulk action' ) . '</label>';
153
-    echo '<select name="action' . $two . '" id="bulk-action-selector-' . esc_attr( $which ) . "\">";
154
-    echo '<option value="-1">' . __( 'Bulk Actions' ) . "</option>";
152
+    echo '<label for="bulk-action-selector-' . esc_attr($which) . '" class="screen-reader-text">' . __('Select bulk action') . '</label>';
153
+    echo '<select name="action' . $two . '" id="bulk-action-selector-' . esc_attr($which) . "\">";
154
+    echo '<option value="-1">' . __('Bulk Actions') . "</option>";
155 155
 
156
-    foreach ( $actions as $name => $title ) {
156
+    foreach ($actions as $name => $title) {
157 157
         $class = 'edit' === $name ? ' class="hide-if-no-js"' : '';
158 158
 
159 159
         echo "" . '<option value="' . $name . '"' . $class . '>' . $title . "</option>";
160 160
     }
161 161
     echo "</select>";
162 162
 
163
-    submit_button( __( 'Apply' ), 'action', '', false, array( 'id' => "doaction$two" ) );
163
+    submit_button(__('Apply'), 'action', '', false, array('id' => "doaction$two"));
164 164
     
165 165
     echo '</div><div class="alignleft actions">';
166 166
 }
167
-add_filter( 'bulk_actions-edit-wpi_discount', 'wpinv_discount_bulk_actions', 10 );
167
+add_filter('bulk_actions-edit-wpi_discount', 'wpinv_discount_bulk_actions', 10);
168 168
 
169
-function wpinv_disable_months_dropdown( $disable, $post_type ) {
170
-    if ( $post_type == 'wpi_discount' ) {
169
+function wpinv_disable_months_dropdown($disable, $post_type) {
170
+    if ($post_type == 'wpi_discount') {
171 171
         $disable = true;
172 172
     }
173 173
     
174 174
     return $disable;
175 175
 }
176
-add_filter( 'disable_months_dropdown', 'wpinv_disable_months_dropdown', 10, 2 );
176
+add_filter('disable_months_dropdown', 'wpinv_disable_months_dropdown', 10, 2);
177 177
 
178 178
 function wpinv_restrict_manage_posts() {
179 179
     global $typenow;
180 180
 
181
-    if( 'wpi_discount' == $typenow ) {
181
+    if ('wpi_discount' == $typenow) {
182 182
         wpinv_discount_filters();
183 183
     }
184 184
 }
185
-add_action( 'restrict_manage_posts', 'wpinv_restrict_manage_posts', 10 );
185
+add_action('restrict_manage_posts', 'wpinv_restrict_manage_posts', 10);
186 186
 
187 187
 function wpinv_discount_filters() {
188
-    echo wpinv_discount_bulk_actions( array(), true );
188
+    echo wpinv_discount_bulk_actions(array(), true);
189 189
     
190 190
     ?>
191 191
     <select name="discount_type" id="dropdown_wpinv_discount_type">
192
-        <option value=""><?php _e( 'Show all types', 'invoicing' ); ?></option>
192
+        <option value=""><?php _e('Show all types', 'invoicing'); ?></option>
193 193
         <?php
194 194
             $types = wpinv_get_discount_types();
195 195
 
196
-            foreach ( $types as $name => $type ) {
197
-                echo '<option value="' . esc_attr( $name ) . '"';
196
+            foreach ($types as $name => $type) {
197
+                echo '<option value="' . esc_attr($name) . '"';
198 198
 
199
-                if ( isset( $_GET['discount_type'] ) )
200
-                    selected( $name, $_GET['discount_type'] );
199
+                if (isset($_GET['discount_type']))
200
+                    selected($name, $_GET['discount_type']);
201 201
 
202
-                echo '>' . esc_html__( $type, 'invoicing' ) . '</option>';
202
+                echo '>' . esc_html__($type, 'invoicing') . '</option>';
203 203
             }
204 204
         ?>
205 205
     </select>
206 206
     <?php
207 207
 }
208 208
 
209
-function wpinv_request( $vars ) {
209
+function wpinv_request($vars) {
210 210
     global $typenow, $wp_query, $wp_post_statuses;
211 211
 
212
-    if ( 'wpi_invoice' === $typenow or 'wpi_quote' === $typenow ) {
213
-        if ( !isset( $vars['post_status'] ) ) {
212
+    if ('wpi_invoice' === $typenow or 'wpi_quote' === $typenow) {
213
+        if (!isset($vars['post_status'])) {
214 214
             $post_statuses = wpinv_get_invoice_statuses();
215 215
 
216
-            foreach ( $post_statuses as $status => $value ) {
217
-                if ( isset( $wp_post_statuses[ $status ] ) && false === $wp_post_statuses[ $status ]->show_in_admin_all_list ) {
218
-                    unset( $post_statuses[ $status ] );
216
+            foreach ($post_statuses as $status => $value) {
217
+                if (isset($wp_post_statuses[$status]) && false === $wp_post_statuses[$status]->show_in_admin_all_list) {
218
+                    unset($post_statuses[$status]);
219 219
                 }
220 220
             }
221 221
 
222
-            $vars['post_status'] = array_keys( $post_statuses );
222
+            $vars['post_status'] = array_keys($post_statuses);
223 223
         }
224 224
         
225
-        if ( isset( $vars['orderby'] ) ) {
226
-            if ( 'amount' == $vars['orderby'] ) {
225
+        if (isset($vars['orderby'])) {
226
+            if ('amount' == $vars['orderby']) {
227 227
                 $vars = array_merge(
228 228
                     $vars,
229 229
                     array(
@@ -231,7 +231,7 @@  discard block
 block discarded – undo
231 231
                         'orderby'  => 'meta_value_num'
232 232
                     )
233 233
                 );
234
-            } else if ( 'customer' == $vars['orderby'] ) {
234
+            } else if ('customer' == $vars['orderby']) {
235 235
                 $vars = array_merge(
236 236
                     $vars,
237 237
                     array(
@@ -241,9 +241,9 @@  discard block
 block discarded – undo
241 241
                 );
242 242
             }
243 243
         }
244
-    } else if ( 'wpi_item' == $typenow ) {
244
+    } else if ('wpi_item' == $typenow) {
245 245
         // Check if 'orderby' is set to "price"
246
-        if ( isset( $vars['orderby'] ) && 'price' == $vars['orderby'] ) {
246
+        if (isset($vars['orderby']) && 'price' == $vars['orderby']) {
247 247
             $vars = array_merge(
248 248
                 $vars,
249 249
                 array(
@@ -254,7 +254,7 @@  discard block
 block discarded – undo
254 254
         }
255 255
 
256 256
         // Check if "orderby" is set to "vat_rule"
257
-        if ( isset( $vars['orderby'] ) && 'vat_rule' == $vars['orderby'] ) {
257
+        if (isset($vars['orderby']) && 'vat_rule' == $vars['orderby']) {
258 258
             $vars = array_merge(
259 259
                 $vars,
260 260
                 array(
@@ -265,7 +265,7 @@  discard block
 block discarded – undo
265 265
         }
266 266
 
267 267
         // Check if "orderby" is set to "vat_class"
268
-        if ( isset( $vars['orderby'] ) && 'vat_class' == $vars['orderby'] ) {
268
+        if (isset($vars['orderby']) && 'vat_class' == $vars['orderby']) {
269 269
             $vars = array_merge(
270 270
                 $vars,
271 271
                 array(
@@ -276,7 +276,7 @@  discard block
 block discarded – undo
276 276
         }
277 277
         
278 278
         // Check if "orderby" is set to "type"
279
-        if ( isset( $vars['orderby'] ) && 'type' == $vars['orderby'] ) {
279
+        if (isset($vars['orderby']) && 'type' == $vars['orderby']) {
280 280
             $vars = array_merge(
281 281
                 $vars,
282 282
                 array(
@@ -287,7 +287,7 @@  discard block
 block discarded – undo
287 287
         }
288 288
         
289 289
         // Check if "orderby" is set to "recurring"
290
-        if ( isset( $vars['orderby'] ) && 'recurring' == $vars['orderby'] ) {
290
+        if (isset($vars['orderby']) && 'recurring' == $vars['orderby']) {
291 291
             $vars = array_merge(
292 292
                 $vars,
293 293
                 array(
@@ -297,120 +297,120 @@  discard block
 block discarded – undo
297 297
             );
298 298
         }
299 299
 
300
-        $meta_query = !empty( $vars['meta_query'] ) ? $vars['meta_query'] : array();
300
+        $meta_query = !empty($vars['meta_query']) ? $vars['meta_query'] : array();
301 301
         // Filter vat rule type
302
-        if ( isset( $_GET['vat_rule'] ) && $_GET['vat_rule'] !== '' ) {
302
+        if (isset($_GET['vat_rule']) && $_GET['vat_rule'] !== '') {
303 303
             $meta_query[] = array(
304 304
                     'key'   => '_wpinv_vat_rule',
305
-                    'value' => sanitize_text_field( $_GET['vat_rule'] ),
305
+                    'value' => sanitize_text_field($_GET['vat_rule']),
306 306
                     'compare' => '='
307 307
                 );
308 308
         }
309 309
         
310 310
         // Filter vat class
311
-        if ( isset( $_GET['vat_class'] ) && $_GET['vat_class'] !== '' ) {
311
+        if (isset($_GET['vat_class']) && $_GET['vat_class'] !== '') {
312 312
             $meta_query[] = array(
313 313
                     'key'   => '_wpinv_vat_class',
314
-                    'value' => sanitize_text_field( $_GET['vat_class'] ),
314
+                    'value' => sanitize_text_field($_GET['vat_class']),
315 315
                     'compare' => '='
316 316
                 );
317 317
         }
318 318
         
319 319
         // Filter item type
320
-        if ( isset( $_GET['type'] ) && $_GET['type'] !== '' ) {
320
+        if (isset($_GET['type']) && $_GET['type'] !== '') {
321 321
             $meta_query[] = array(
322 322
                     'key'   => '_wpinv_type',
323
-                    'value' => sanitize_text_field( $_GET['type'] ),
323
+                    'value' => sanitize_text_field($_GET['type']),
324 324
                     'compare' => '='
325 325
                 );
326 326
         }
327 327
         
328
-        if ( !empty( $meta_query ) ) {
328
+        if (!empty($meta_query)) {
329 329
             $vars['meta_query'] = $meta_query;
330 330
         }
331
-    } else if ( 'wpi_discount' == $typenow ) {
332
-        $meta_query = !empty( $vars['meta_query'] ) ? $vars['meta_query'] : array();
331
+    } else if ('wpi_discount' == $typenow) {
332
+        $meta_query = !empty($vars['meta_query']) ? $vars['meta_query'] : array();
333 333
         // Filter vat rule type
334
-        if ( isset( $_GET['discount_type'] ) && $_GET['discount_type'] !== '' ) {
334
+        if (isset($_GET['discount_type']) && $_GET['discount_type'] !== '') {
335 335
             $meta_query[] = array(
336 336
                     'key'   => '_wpi_discount_type',
337
-                    'value' => sanitize_text_field( $_GET['discount_type'] ),
337
+                    'value' => sanitize_text_field($_GET['discount_type']),
338 338
                     'compare' => '='
339 339
                 );
340 340
         }
341 341
         
342
-        if ( !empty( $meta_query ) ) {
342
+        if (!empty($meta_query)) {
343 343
             $vars['meta_query'] = $meta_query;
344 344
         }
345 345
     }
346 346
 
347 347
     return $vars;
348 348
 }
349
-add_filter( 'request', 'wpinv_request' );
349
+add_filter('request', 'wpinv_request');
350 350
 
351 351
 function wpinv_options_page() {
352
-    $page       = isset( $_GET['page'] )                ? strtolower( $_GET['page'] )               : false;
352
+    $page = isset($_GET['page']) ? strtolower($_GET['page']) : false;
353 353
     
354
-    if ( $page !== 'wpinv-settings' ) {
354
+    if ($page !== 'wpinv-settings') {
355 355
         return;
356 356
     }
357 357
     
358 358
     $settings_tabs = wpinv_get_settings_tabs();
359 359
     $settings_tabs = empty($settings_tabs) ? array() : $settings_tabs;
360
-    $active_tab    = isset( $_GET['tab'] ) && array_key_exists( $_GET['tab'], $settings_tabs ) ? sanitize_text_field( $_GET['tab'] ) : 'general';
361
-    $sections      = wpinv_get_settings_tab_sections( $active_tab );
360
+    $active_tab    = isset($_GET['tab']) && array_key_exists($_GET['tab'], $settings_tabs) ? sanitize_text_field($_GET['tab']) : 'general';
361
+    $sections      = wpinv_get_settings_tab_sections($active_tab);
362 362
     $key           = 'main';
363 363
 
364
-    if ( is_array( $sections ) ) {
365
-        $key = key( $sections );
364
+    if (is_array($sections)) {
365
+        $key = key($sections);
366 366
     }
367 367
 
368
-    $registered_sections = wpinv_get_settings_tab_sections( $active_tab );
369
-    $section             = isset( $_GET['section'] ) && ! empty( $registered_sections ) && array_key_exists( $_GET['section'], $registered_sections ) ? $_GET['section'] : $key;
368
+    $registered_sections = wpinv_get_settings_tab_sections($active_tab);
369
+    $section             = isset($_GET['section']) && !empty($registered_sections) && array_key_exists($_GET['section'], $registered_sections) ? $_GET['section'] : $key;
370 370
     ob_start();
371 371
     ?>
372 372
     <div class="wrap">
373 373
         <h1 class="nav-tab-wrapper">
374 374
             <?php
375
-            foreach( wpinv_get_settings_tabs() as $tab_id => $tab_name ) {
376
-                $tab_url = add_query_arg( array(
375
+            foreach (wpinv_get_settings_tabs() as $tab_id => $tab_name) {
376
+                $tab_url = add_query_arg(array(
377 377
                     'settings-updated' => false,
378 378
                     'tab' => $tab_id,
379
-                ) );
379
+                ));
380 380
 
381 381
                 // Remove the section from the tabs so we always end up at the main section
382
-                $tab_url = remove_query_arg( 'section', $tab_url );
383
-                $tab_url = remove_query_arg( 'wpi_sub', $tab_url );
382
+                $tab_url = remove_query_arg('section', $tab_url);
383
+                $tab_url = remove_query_arg('wpi_sub', $tab_url);
384 384
 
385 385
                 $active = $active_tab == $tab_id ? ' nav-tab-active' : '';
386 386
 
387
-                echo '<a href="' . esc_url( $tab_url ) . '" title="' . esc_attr( $tab_name ) . '" class="nav-tab' . $active . '">';
388
-                    echo esc_html( $tab_name );
387
+                echo '<a href="' . esc_url($tab_url) . '" title="' . esc_attr($tab_name) . '" class="nav-tab' . $active . '">';
388
+                    echo esc_html($tab_name);
389 389
                 echo '</a>';
390 390
             }
391 391
             ?>
392 392
         </h1>
393 393
         <?php
394
-        $number_of_sections = count( $sections );
394
+        $number_of_sections = count($sections);
395 395
         $number = 0;
396
-        if ( $number_of_sections > 1 ) {
396
+        if ($number_of_sections > 1) {
397 397
             echo '<div><ul class="subsubsub">';
398
-            foreach( $sections as $section_id => $section_name ) {
398
+            foreach ($sections as $section_id => $section_name) {
399 399
                 echo '<li>';
400 400
                 $number++;
401
-                $tab_url = add_query_arg( array(
401
+                $tab_url = add_query_arg(array(
402 402
                     'settings-updated' => false,
403 403
                     'tab' => $active_tab,
404 404
                     'section' => $section_id
405
-                ) );
406
-                $tab_url = remove_query_arg( 'wpi_sub', $tab_url );
405
+                ));
406
+                $tab_url = remove_query_arg('wpi_sub', $tab_url);
407 407
                 $class = '';
408
-                if ( $section == $section_id ) {
408
+                if ($section == $section_id) {
409 409
                     $class = 'current';
410 410
                 }
411
-                echo '<a class="' . $class . '" href="' . esc_url( $tab_url ) . '">' . $section_name . '</a>';
411
+                echo '<a class="' . $class . '" href="' . esc_url($tab_url) . '">' . $section_name . '</a>';
412 412
 
413
-                if ( $number != $number_of_sections ) {
413
+                if ($number != $number_of_sections) {
414 414
                     echo ' | ';
415 415
                 }
416 416
                 echo '</li>';
@@ -422,19 +422,19 @@  discard block
 block discarded – undo
422 422
             <form method="post" action="options.php">
423 423
                 <table class="form-table">
424 424
                 <?php
425
-                settings_fields( 'wpinv_settings' );
425
+                settings_fields('wpinv_settings');
426 426
 
427
-                if ( 'main' === $section ) {
428
-                    do_action( 'wpinv_settings_tab_top', $active_tab );
427
+                if ('main' === $section) {
428
+                    do_action('wpinv_settings_tab_top', $active_tab);
429 429
                 }
430 430
 
431
-                do_action( 'wpinv_settings_tab_top_' . $active_tab . '_' . $section );
432
-                do_settings_sections( 'wpinv_settings_' . $active_tab . '_' . $section );
433
-                do_action( 'wpinv_settings_tab_bottom_' . $active_tab . '_' . $section  );
431
+                do_action('wpinv_settings_tab_top_' . $active_tab . '_' . $section);
432
+                do_settings_sections('wpinv_settings_' . $active_tab . '_' . $section);
433
+                do_action('wpinv_settings_tab_bottom_' . $active_tab . '_' . $section);
434 434
 
435 435
                 // For backwards compatibility
436
-                if ( 'main' === $section ) {
437
-                    do_action( 'wpinv_settings_tab_bottom', $active_tab );
436
+                if ('main' === $section) {
437
+                    do_action('wpinv_settings_tab_bottom', $active_tab);
438 438
                 }
439 439
                 ?>
440 440
                 </table>
@@ -447,12 +447,12 @@  discard block
 block discarded – undo
447 447
     echo $content;
448 448
 }
449 449
 
450
-function wpinv_item_type_class( $classes, $class, $post_id ) {
450
+function wpinv_item_type_class($classes, $class, $post_id) {
451 451
     global $pagenow, $typenow;
452 452
 
453
-    if ( $pagenow == 'edit.php' && $typenow == 'wpi_item' && get_post_type( $post_id ) == $typenow && $type = get_post_meta( $post_id, '_wpinv_type', true ) ) {
454
-        $classes[] = 'wpi-type-' . sanitize_html_class( $type );
453
+    if ($pagenow == 'edit.php' && $typenow == 'wpi_item' && get_post_type($post_id) == $typenow && $type = get_post_meta($post_id, '_wpinv_type', true)) {
454
+        $classes[] = 'wpi-type-' . sanitize_html_class($type);
455 455
     }
456 456
     return $classes;
457 457
 }
458
-add_filter( 'post_class', 'wpinv_item_type_class', 10, 3 );
459 458
\ No newline at end of file
459
+add_filter('post_class', 'wpinv_item_type_class', 10, 3);
460 460
\ No newline at end of file
Please login to merge, or discard this patch.
includes/admin/install.php 1 patch
Spacing   +49 added lines, -49 removed lines patch added patch discarded remove patch
@@ -1,22 +1,22 @@  discard block
 block discarded – undo
1 1
 <?php
2
-register_activation_hook( WPINV_PLUGIN_FILE, 'wpinv_plugin_activation' );
3
-register_deactivation_hook( WPINV_PLUGIN_FILE, 'wpinv_plugin_deactivation' );
2
+register_activation_hook(WPINV_PLUGIN_FILE, 'wpinv_plugin_activation');
3
+register_deactivation_hook(WPINV_PLUGIN_FILE, 'wpinv_plugin_deactivation');
4 4
 
5
-function wpinv_plugin_activation( $network_wide = false ) {
6
-    set_transient( '_wpinv_activation_redirect', true, 30 );
7
-    wpinv_install( $network_wide );
5
+function wpinv_plugin_activation($network_wide = false) {
6
+    set_transient('_wpinv_activation_redirect', true, 30);
7
+    wpinv_install($network_wide);
8 8
 }
9 9
 
10 10
 function wpinv_plugin_deactivation() {
11 11
     // plugin deactivation stuff
12 12
 }
13 13
     
14
-function wpinv_install( $network_wide = false ) {
14
+function wpinv_install($network_wide = false) {
15 15
     global $wpdb;
16 16
 
17
-    if ( is_multisite() && $network_wide ) {
18
-        foreach ( $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs LIMIT 100" ) as $blog_id ) {
19
-            switch_to_blog( $blog_id );
17
+    if (is_multisite() && $network_wide) {
18
+        foreach ($wpdb->get_col("SELECT blog_id FROM $wpdb->blogs LIMIT 100") as $blog_id) {
19
+            switch_to_blog($blog_id);
20 20
             wpinv_run_install();
21 21
             restore_current_blog();
22 22
         }
@@ -32,75 +32,75 @@  discard block
 block discarded – undo
32 32
     wpinv_register_post_types();
33 33
     
34 34
     // Clear the permalinks
35
-    flush_rewrite_rules( false );
35
+    flush_rewrite_rules(false);
36 36
     
37 37
     // Add Upgraded From Option
38
-    $current_version = get_option( 'wpinv_version' );
39
-    if ( $current_version ) {
40
-        update_option( 'wpinv_version_upgraded_from', $current_version );
38
+    $current_version = get_option('wpinv_version');
39
+    if ($current_version) {
40
+        update_option('wpinv_version_upgraded_from', $current_version);
41 41
     }
42 42
         
43 43
     // Pull options from WP, not GD Invoice's global
44
-    $current_options = get_option( 'wpinv_settings', array() );
44
+    $current_options = get_option('wpinv_settings', array());
45 45
     
46 46
     // Setup some default options
47 47
     $options = wpinv_create_pages();
48 48
     
49 49
     // Populate some default values
50
-    foreach( wpinv_get_registered_settings() as $tab => $sections ) {
51
-        foreach( $sections as $section => $settings) {
50
+    foreach (wpinv_get_registered_settings() as $tab => $sections) {
51
+        foreach ($sections as $section => $settings) {
52 52
             // Check for backwards compatibility
53
-            $tab_sections = wpinv_get_settings_tab_sections( $tab );
54
-            if( ! is_array( $tab_sections ) || ! array_key_exists( $section, $tab_sections ) ) {
53
+            $tab_sections = wpinv_get_settings_tab_sections($tab);
54
+            if (!is_array($tab_sections) || !array_key_exists($section, $tab_sections)) {
55 55
                 $section = 'main';
56 56
                 $settings = $sections;
57 57
             }
58 58
 
59
-            foreach ( $settings as $option ) {
60
-                if ( !empty( $option['id'] ) && !isset( $wpinv_options[ $option['id'] ] ) ) {
61
-                    if ( 'checkbox' == $option['type'] && !empty( $option['std'] ) ) {
62
-                        $options[ $option['id'] ] = '1';
63
-                    } else if ( !empty( $option['std'] ) ) {
64
-                        $options[ $option['id'] ] = $option['std'];
59
+            foreach ($settings as $option) {
60
+                if (!empty($option['id']) && !isset($wpinv_options[$option['id']])) {
61
+                    if ('checkbox' == $option['type'] && !empty($option['std'])) {
62
+                        $options[$option['id']] = '1';
63
+                    } else if (!empty($option['std'])) {
64
+                        $options[$option['id']] = $option['std'];
65 65
                     }
66 66
                 }
67 67
             }
68 68
         }
69 69
     }
70 70
     
71
-    $merged_options     = array_merge( $wpinv_options, $options );
71
+    $merged_options     = array_merge($wpinv_options, $options);
72 72
     $wpinv_options      = $merged_options;
73 73
     
74
-    update_option( 'wpinv_settings', $merged_options );
75
-    update_option( 'wpinv_version', WPINV_VERSION );
74
+    update_option('wpinv_settings', $merged_options);
75
+    update_option('wpinv_version', WPINV_VERSION);
76 76
     
77 77
     // Check for PHP Session support, and enable if available
78 78
     $wpi_session->use_php_sessions();
79 79
     
80 80
     // Add a temporary option to note that GD Invoice pages have been created
81
-    set_transient( '_wpinv_installed', $merged_options, 30 );
81
+    set_transient('_wpinv_installed', $merged_options, 30);
82 82
     
83 83
     // Bail if activating from network, or bulk
84
-    if ( is_network_admin() || isset( $_GET['activate-multi'] ) ) {
84
+    if (is_network_admin() || isset($_GET['activate-multi'])) {
85 85
         return;
86 86
     }
87 87
     
88 88
     // Add the transient to redirect
89
-    set_transient( '_wpinv_activation_redirect', true, 30 );
89
+    set_transient('_wpinv_activation_redirect', true, 30);
90 90
 }
91 91
 
92 92
 /**
93 93
  * When a new Blog is created in multisite, see if Invoicing is network activated, and run the installer.
94 94
  *
95 95
  */
96
-function wpinv_new_blog_created( $blog_id, $user_id, $domain, $path, $site_id, $meta ) {
97
-    if ( is_plugin_active_for_network( plugin_basename( WPINV_PLUGIN_FILE ) ) ) {
98
-        switch_to_blog( $blog_id );
96
+function wpinv_new_blog_created($blog_id, $user_id, $domain, $path, $site_id, $meta) {
97
+    if (is_plugin_active_for_network(plugin_basename(WPINV_PLUGIN_FILE))) {
98
+        switch_to_blog($blog_id);
99 99
         wpinv_run_install();
100 100
         restore_current_blog();
101 101
     }
102 102
 }
103
-add_action( 'wpmu_new_blog', 'wpinv_new_blog_created', 10, 6 );
103
+add_action('wpmu_new_blog', 'wpinv_new_blog_created', 10, 6);
104 104
 
105 105
 /**
106 106
  * Post-installation.
@@ -108,23 +108,23 @@  discard block
 block discarded – undo
108 108
  * Runs just after plugin installation and exposes the wpinv_after_install hook.
109 109
  */
110 110
 function wpinv_after_install() {
111
-    if ( ! is_admin() ) {
111
+    if (!is_admin()) {
112 112
         return;
113 113
     }
114 114
 
115
-    $wpinv_options      = get_transient( '_wpinv_installed' );
116
-    $wpinv_table_check  = get_option( '_wpinv_table_check', false );
115
+    $wpinv_options      = get_transient('_wpinv_installed');
116
+    $wpinv_table_check  = get_option('_wpinv_table_check', false);
117 117
 
118
-    if ( false === $wpinv_table_check || current_time( 'timestamp' ) > $wpinv_table_check ) {
119
-        update_option( '_wpinv_table_check', ( current_time( 'timestamp' ) + WEEK_IN_SECONDS ) );
118
+    if (false === $wpinv_table_check || current_time('timestamp') > $wpinv_table_check) {
119
+        update_option('_wpinv_table_check', (current_time('timestamp') + WEEK_IN_SECONDS));
120 120
     }
121 121
 
122
-    if ( false !== $wpinv_options ) {
122
+    if (false !== $wpinv_options) {
123 123
         // Delete the transient
124
-        delete_transient( '_wpinv_installed' );
124
+        delete_transient('_wpinv_installed');
125 125
     }
126 126
 }
127
-add_action( 'admin_init', 'wpinv_after_install' );
127
+add_action('admin_init', 'wpinv_after_install');
128 128
 
129 129
 function wpinv_create_pages() {
130 130
     global $wpinv_options;
@@ -132,11 +132,11 @@  discard block
 block discarded – undo
132 132
     $options = array();
133 133
     
134 134
     // Checks if the purchase page option exists
135
-    if ( ! array_key_exists( 'checkout_page', $wpinv_options ) ) {
135
+    if (!array_key_exists('checkout_page', $wpinv_options)) {
136 136
         // Checkout Page
137 137
         $checkout = wp_insert_post(
138 138
             array(
139
-                'post_title'     => __( 'Checkout', 'invoicing' ),
139
+                'post_title'     => __('Checkout', 'invoicing'),
140 140
                 'post_content'   => '[wpinv_checkout]',
141 141
                 'post_status'    => 'publish',
142 142
                 'post_author'    => 1,
@@ -150,7 +150,7 @@  discard block
 block discarded – undo
150 150
         // Invoice History (History) Page
151 151
         $history = wp_insert_post(
152 152
             array(
153
-                'post_title'     => __( 'Invoice History', 'invoicing' ),
153
+                'post_title'     => __('Invoice History', 'invoicing'),
154 154
                 'post_content'   => '[wpinv_history]',
155 155
                 'post_status'    => 'publish',
156 156
                 'post_author'    => 1,
@@ -164,8 +164,8 @@  discard block
 block discarded – undo
164 164
         // Payment Confirmation (Success) Page
165 165
         $success = wp_insert_post(
166 166
             array(
167
-                'post_title'     => __( 'Payment Confirmation', 'invoicing' ),
168
-                'post_content'   => __( '[wpinv_receipt]', 'invoicing' ),
167
+                'post_title'     => __('Payment Confirmation', 'invoicing'),
168
+                'post_content'   => __('[wpinv_receipt]', 'invoicing'),
169 169
                 'post_status'    => 'publish',
170 170
                 'post_author'    => 1,
171 171
                 'post_parent'    => $checkout,
@@ -178,8 +178,8 @@  discard block
 block discarded – undo
178 178
         // Failed Payment Page
179 179
         $failed = wp_insert_post(
180 180
             array(
181
-                'post_title'     => __( 'Transaction Failed', 'invoicing' ),
182
-                'post_content'   => __( 'Your transaction failed, please try again or contact site support.', 'invoicing' ),
181
+                'post_title'     => __('Transaction Failed', 'invoicing'),
182
+                'post_content'   => __('Your transaction failed, please try again or contact site support.', 'invoicing'),
183 183
                 'post_status'    => 'publish',
184 184
                 'post_author'    => 1,
185 185
                 'post_type'      => 'page',
Please login to merge, or discard this patch.
includes/admin/register-settings.php 3 patches
Indentation   +334 added lines, -334 removed lines patch added patch discarded remove patch
@@ -770,326 +770,326 @@  discard block
 block discarded – undo
770 770
 }
771 771
 
772 772
 function wpinv_get_pages( $with_slug = false, $default_label = NULL ) {
773
-	$pages_options = array();
773
+    $pages_options = array();
774 774
 
775
-	if( $default_label !== NULL && $default_label !== false ) {
776
-		$pages_options = array( '' => $default_label ); // Blank option
777
-	}
775
+    if( $default_label !== NULL && $default_label !== false ) {
776
+        $pages_options = array( '' => $default_label ); // Blank option
777
+    }
778 778
 
779
-	$pages = get_pages();
780
-	if ( $pages ) {
781
-		foreach ( $pages as $page ) {
782
-			$title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
779
+    $pages = get_pages();
780
+    if ( $pages ) {
781
+        foreach ( $pages as $page ) {
782
+            $title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
783 783
             $pages_options[ $page->ID ] = $title;
784
-		}
785
-	}
784
+        }
785
+    }
786 786
 
787
-	return $pages_options;
787
+    return $pages_options;
788 788
 }
789 789
 
790 790
 function wpinv_header_callback( $args ) {
791
-	if ( !empty( $args['desc'] ) ) {
791
+    if ( !empty( $args['desc'] ) ) {
792 792
         echo $args['desc'];
793 793
     }
794 794
 }
795 795
 
796 796
 function wpinv_hidden_callback( $args ) {
797
-	global $wpinv_options;
798
-
799
-	if ( isset( $args['set_value'] ) ) {
800
-		$value = $args['set_value'];
801
-	} elseif ( isset( $wpinv_options[ $args['id'] ] ) ) {
802
-		$value = $wpinv_options[ $args['id'] ];
803
-	} else {
804
-		$value = isset( $args['std'] ) ? $args['std'] : '';
805
-	}
806
-
807
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
808
-		$args['readonly'] = true;
809
-		$value = isset( $args['std'] ) ? $args['std'] : '';
810
-		$name  = '';
811
-	} else {
812
-		$name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
813
-	}
814
-
815
-	$html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key( $args['id'] ) . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '" />';
797
+    global $wpinv_options;
798
+
799
+    if ( isset( $args['set_value'] ) ) {
800
+        $value = $args['set_value'];
801
+    } elseif ( isset( $wpinv_options[ $args['id'] ] ) ) {
802
+        $value = $wpinv_options[ $args['id'] ];
803
+    } else {
804
+        $value = isset( $args['std'] ) ? $args['std'] : '';
805
+    }
806
+
807
+    if ( isset( $args['faux'] ) && true === $args['faux'] ) {
808
+        $args['readonly'] = true;
809
+        $value = isset( $args['std'] ) ? $args['std'] : '';
810
+        $name  = '';
811
+    } else {
812
+        $name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
813
+    }
814
+
815
+    $html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key( $args['id'] ) . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '" />';
816 816
     
817
-	echo $html;
817
+    echo $html;
818 818
 }
819 819
 
820 820
 function wpinv_checkbox_callback( $args ) {
821
-	global $wpinv_options;
821
+    global $wpinv_options;
822 822
     
823 823
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
824 824
 
825
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
826
-		$name = '';
827
-	} else {
828
-		$name = 'name="wpinv_settings[' . $sanitize_id . ']"';
829
-	}
825
+    if ( isset( $args['faux'] ) && true === $args['faux'] ) {
826
+        $name = '';
827
+    } else {
828
+        $name = 'name="wpinv_settings[' . $sanitize_id . ']"';
829
+    }
830 830
 
831
-	$checked = isset( $wpinv_options[ $args['id'] ] ) ? checked( 1, $wpinv_options[ $args['id'] ], false ) : '';
832
-	$html = '<input type="checkbox" id="wpinv_settings[' . $sanitize_id . ']"' . $name . ' value="1" ' . $checked . '/>';
833
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
831
+    $checked = isset( $wpinv_options[ $args['id'] ] ) ? checked( 1, $wpinv_options[ $args['id'] ], false ) : '';
832
+    $html = '<input type="checkbox" id="wpinv_settings[' . $sanitize_id . ']"' . $name . ' value="1" ' . $checked . '/>';
833
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
834 834
 
835
-	echo $html;
835
+    echo $html;
836 836
 }
837 837
 
838 838
 function wpinv_multicheck_callback( $args ) {
839
-	global $wpinv_options;
839
+    global $wpinv_options;
840 840
 	
841
-	$sanitize_id = wpinv_sanitize_key( $args['id'] );
841
+    $sanitize_id = wpinv_sanitize_key( $args['id'] );
842 842
 	
843
-	if ( ! empty( $args['options'] ) ) {
844
-		foreach( $args['options'] as $key => $option ):
845
-			$sanitize_key = wpinv_sanitize_key( $key );
846
-			if ( isset( $wpinv_options[$args['id']][$sanitize_key] ) ) { 
847
-				$enabled = $sanitize_key;
848
-			} else { 
849
-				$enabled = NULL; 
850
-			}
851
-			echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
852
-			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post( $option ) . '</label><br/>';
853
-		endforeach;
854
-		echo '<p class="description">' . $args['desc'] . '</p>';
855
-	}
843
+    if ( ! empty( $args['options'] ) ) {
844
+        foreach( $args['options'] as $key => $option ):
845
+            $sanitize_key = wpinv_sanitize_key( $key );
846
+            if ( isset( $wpinv_options[$args['id']][$sanitize_key] ) ) { 
847
+                $enabled = $sanitize_key;
848
+            } else { 
849
+                $enabled = NULL; 
850
+            }
851
+            echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
852
+            echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post( $option ) . '</label><br/>';
853
+        endforeach;
854
+        echo '<p class="description">' . $args['desc'] . '</p>';
855
+    }
856 856
 }
857 857
 
858 858
 function wpinv_payment_icons_callback( $args ) {
859
-	global $wpinv_options;
859
+    global $wpinv_options;
860 860
     
861 861
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
862 862
 
863
-	if ( ! empty( $args['options'] ) ) {
864
-		foreach( $args['options'] as $key => $option ) {
863
+    if ( ! empty( $args['options'] ) ) {
864
+        foreach( $args['options'] as $key => $option ) {
865 865
             $sanitize_key = wpinv_sanitize_key( $key );
866 866
             
867
-			if( isset( $wpinv_options[$args['id']][$key] ) ) {
868
-				$enabled = $option;
869
-			} else {
870
-				$enabled = NULL;
871
-			}
872
-
873
-			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
874
-
875
-				echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
876
-
877
-				if ( wpinv_string_is_image_url( $key ) ) {
878
-					echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
879
-				} else {
880
-					$card = strtolower( str_replace( ' ', '', $option ) );
881
-
882
-					if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
883
-						$image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
884
-					} else {
885
-						$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
886
-						$content_dir = WP_CONTENT_DIR;
887
-
888
-						if ( function_exists( 'wp_normalize_path' ) ) {
889
-							// Replaces backslashes with forward slashes for Windows systems
890
-							$image = wp_normalize_path( $image );
891
-							$content_dir = wp_normalize_path( $content_dir );
892
-						}
893
-
894
-						$image = str_replace( $content_dir, content_url(), $image );
895
-					}
896
-
897
-					echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
898
-				}
899
-			echo $option . '</label>';
900
-		}
901
-		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
902
-	}
867
+            if( isset( $wpinv_options[$args['id']][$key] ) ) {
868
+                $enabled = $option;
869
+            } else {
870
+                $enabled = NULL;
871
+            }
872
+
873
+            echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
874
+
875
+                echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
876
+
877
+                if ( wpinv_string_is_image_url( $key ) ) {
878
+                    echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
879
+                } else {
880
+                    $card = strtolower( str_replace( ' ', '', $option ) );
881
+
882
+                    if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
883
+                        $image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
884
+                    } else {
885
+                        $image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
886
+                        $content_dir = WP_CONTENT_DIR;
887
+
888
+                        if ( function_exists( 'wp_normalize_path' ) ) {
889
+                            // Replaces backslashes with forward slashes for Windows systems
890
+                            $image = wp_normalize_path( $image );
891
+                            $content_dir = wp_normalize_path( $content_dir );
892
+                        }
893
+
894
+                        $image = str_replace( $content_dir, content_url(), $image );
895
+                    }
896
+
897
+                    echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
898
+                }
899
+            echo $option . '</label>';
900
+        }
901
+        echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
902
+    }
903 903
 }
904 904
 
905 905
 function wpinv_radio_callback( $args ) {
906
-	global $wpinv_options;
906
+    global $wpinv_options;
907 907
     
908 908
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
909 909
     
910 910
     foreach ( $args['options'] as $key => $option ) :
911
-		$sanitize_key = wpinv_sanitize_key( $key );
911
+        $sanitize_key = wpinv_sanitize_key( $key );
912 912
         
913 913
         $checked = false;
914 914
 
915
-		if ( isset( $wpinv_options[ $args['id'] ] ) && $wpinv_options[ $args['id'] ] == $key )
916
-			$checked = true;
917
-		elseif( isset( $args['std'] ) && $args['std'] == $key && ! isset( $wpinv_options[ $args['id'] ] ) )
918
-			$checked = true;
915
+        if ( isset( $wpinv_options[ $args['id'] ] ) && $wpinv_options[ $args['id'] ] == $key )
916
+            $checked = true;
917
+        elseif( isset( $args['std'] ) && $args['std'] == $key && ! isset( $wpinv_options[ $args['id'] ] ) )
918
+            $checked = true;
919 919
 
920
-		echo '<input name="wpinv_settings[' . $sanitize_id . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="radio" value="' . $sanitize_key . '" ' . checked(true, $checked, false) . '/>&nbsp;';
921
-		echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . esc_html( $option ) . '</label><br/>';
922
-	endforeach;
920
+        echo '<input name="wpinv_settings[' . $sanitize_id . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="radio" value="' . $sanitize_key . '" ' . checked(true, $checked, false) . '/>&nbsp;';
921
+        echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . esc_html( $option ) . '</label><br/>';
922
+    endforeach;
923 923
 
924
-	echo '<p class="description">' . wp_kses_post( $args['desc'] ) . '</p>';
924
+    echo '<p class="description">' . wp_kses_post( $args['desc'] ) . '</p>';
925 925
 }
926 926
 
927 927
 function wpinv_gateways_callback( $args ) {
928
-	global $wpinv_options;
928
+    global $wpinv_options;
929 929
     
930 930
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
931 931
 
932
-	foreach ( $args['options'] as $key => $option ) :
933
-		$sanitize_key = wpinv_sanitize_key( $key );
932
+    foreach ( $args['options'] as $key => $option ) :
933
+        $sanitize_key = wpinv_sanitize_key( $key );
934 934
         
935 935
         if ( isset( $wpinv_options['gateways'][ $key ] ) )
936
-			$enabled = '1';
937
-		else
938
-			$enabled = null;
936
+            $enabled = '1';
937
+        else
938
+            $enabled = null;
939 939
 
940
-		echo '<input name="wpinv_settings[' . esc_attr( $args['id'] ) . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="1" ' . checked('1', $enabled, false) . '/>&nbsp;';
941
-		echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . esc_html( $option['admin_label'] ) . '</label><br/>';
942
-	endforeach;
940
+        echo '<input name="wpinv_settings[' . esc_attr( $args['id'] ) . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="1" ' . checked('1', $enabled, false) . '/>&nbsp;';
941
+        echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . esc_html( $option['admin_label'] ) . '</label><br/>';
942
+    endforeach;
943 943
 }
944 944
 
945 945
 function wpinv_gateway_select_callback($args) {
946
-	global $wpinv_options;
946
+    global $wpinv_options;
947 947
     
948 948
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
949 949
 
950
-	echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']">';
950
+    echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']">';
951 951
 
952
-	foreach ( $args['options'] as $key => $option ) :
953
-		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
952
+    foreach ( $args['options'] as $key => $option ) :
953
+        if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
954 954
             $selected = selected( $key, $args['selected'], false );
955 955
         } else {
956 956
             $selected = isset( $wpinv_options[ $args['id'] ] ) ? selected( $key, $wpinv_options[$args['id']], false ) : '';
957 957
         }
958
-		echo '<option value="' . wpinv_sanitize_key( $key ) . '"' . $selected . '>' . esc_html( $option['admin_label'] ) . '</option>';
959
-	endforeach;
958
+        echo '<option value="' . wpinv_sanitize_key( $key ) . '"' . $selected . '>' . esc_html( $option['admin_label'] ) . '</option>';
959
+    endforeach;
960 960
 
961
-	echo '</select>';
962
-	echo '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
961
+    echo '</select>';
962
+    echo '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
963 963
 }
964 964
 
965 965
 function wpinv_text_callback( $args ) {
966
-	global $wpinv_options;
966
+    global $wpinv_options;
967 967
     
968 968
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
969 969
 
970
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
971
-		$value = $wpinv_options[ $args['id'] ];
972
-	} else {
973
-		$value = isset( $args['std'] ) ? $args['std'] : '';
974
-	}
975
-
976
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
977
-		$args['readonly'] = true;
978
-		$value = isset( $args['std'] ) ? $args['std'] : '';
979
-		$name  = '';
980
-	} else {
981
-		$name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
982
-	}
983
-
984
-	$readonly = $args['readonly'] === true ? ' readonly="readonly"' : '';
985
-	$size     = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
986
-	$html     = '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '"' . $readonly . '/>';
987
-	$html    .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
988
-
989
-	echo $html;
970
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
971
+        $value = $wpinv_options[ $args['id'] ];
972
+    } else {
973
+        $value = isset( $args['std'] ) ? $args['std'] : '';
974
+    }
975
+
976
+    if ( isset( $args['faux'] ) && true === $args['faux'] ) {
977
+        $args['readonly'] = true;
978
+        $value = isset( $args['std'] ) ? $args['std'] : '';
979
+        $name  = '';
980
+    } else {
981
+        $name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
982
+    }
983
+
984
+    $readonly = $args['readonly'] === true ? ' readonly="readonly"' : '';
985
+    $size     = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
986
+    $html     = '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '"' . $readonly . '/>';
987
+    $html    .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
988
+
989
+    echo $html;
990 990
 }
991 991
 
992 992
 function wpinv_number_callback( $args ) {
993
-	global $wpinv_options;
993
+    global $wpinv_options;
994 994
     
995 995
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
996 996
 
997
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
998
-		$value = $wpinv_options[ $args['id'] ];
999
-	} else {
1000
-		$value = isset( $args['std'] ) ? $args['std'] : '';
1001
-	}
1002
-
1003
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
1004
-		$args['readonly'] = true;
1005
-		$value = isset( $args['std'] ) ? $args['std'] : '';
1006
-		$name  = '';
1007
-	} else {
1008
-		$name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
1009
-	}
1010
-
1011
-	$max  = isset( $args['max'] ) ? $args['max'] : 999999;
1012
-	$min  = isset( $args['min'] ) ? $args['min'] : 0;
1013
-	$step = isset( $args['step'] ) ? $args['step'] : 1;
1014
-
1015
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
1016
-	$html = '<input type="number" step="' . esc_attr( $step ) . '" max="' . esc_attr( $max ) . '" min="' . esc_attr( $min ) . '" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '"/>';
1017
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
1018
-
1019
-	echo $html;
997
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
998
+        $value = $wpinv_options[ $args['id'] ];
999
+    } else {
1000
+        $value = isset( $args['std'] ) ? $args['std'] : '';
1001
+    }
1002
+
1003
+    if ( isset( $args['faux'] ) && true === $args['faux'] ) {
1004
+        $args['readonly'] = true;
1005
+        $value = isset( $args['std'] ) ? $args['std'] : '';
1006
+        $name  = '';
1007
+    } else {
1008
+        $name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
1009
+    }
1010
+
1011
+    $max  = isset( $args['max'] ) ? $args['max'] : 999999;
1012
+    $min  = isset( $args['min'] ) ? $args['min'] : 0;
1013
+    $step = isset( $args['step'] ) ? $args['step'] : 1;
1014
+
1015
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
1016
+    $html = '<input type="number" step="' . esc_attr( $step ) . '" max="' . esc_attr( $max ) . '" min="' . esc_attr( $min ) . '" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '"/>';
1017
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
1018
+
1019
+    echo $html;
1020 1020
 }
1021 1021
 
1022 1022
 function wpinv_textarea_callback( $args ) {
1023
-	global $wpinv_options;
1023
+    global $wpinv_options;
1024 1024
     
1025 1025
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
1026 1026
 
1027
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1028
-		$value = $wpinv_options[ $args['id'] ];
1029
-	} else {
1030
-		$value = isset( $args['std'] ) ? $args['std'] : '';
1031
-	}
1027
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1028
+        $value = $wpinv_options[ $args['id'] ];
1029
+    } else {
1030
+        $value = isset( $args['std'] ) ? $args['std'] : '';
1031
+    }
1032 1032
     
1033 1033
     $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
1034 1034
     $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';
1035 1035
 
1036
-	$html = '<textarea class="' . sanitize_html_class( $class ) . ' txtarea-' . sanitize_html_class( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . $args['cols'] . '" rows="' . $args['rows'] . '" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
1037
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
1036
+    $html = '<textarea class="' . sanitize_html_class( $class ) . ' txtarea-' . sanitize_html_class( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . $args['cols'] . '" rows="' . $args['rows'] . '" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
1037
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
1038 1038
 
1039
-	echo $html;
1039
+    echo $html;
1040 1040
 }
1041 1041
 
1042 1042
 function wpinv_password_callback( $args ) {
1043
-	global $wpinv_options;
1043
+    global $wpinv_options;
1044 1044
     
1045 1045
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
1046 1046
 
1047
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1048
-		$value = $wpinv_options[ $args['id'] ];
1049
-	} else {
1050
-		$value = isset( $args['std'] ) ? $args['std'] : '';
1051
-	}
1047
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1048
+        $value = $wpinv_options[ $args['id'] ];
1049
+    } else {
1050
+        $value = isset( $args['std'] ) ? $args['std'] : '';
1051
+    }
1052 1052
 
1053
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
1054
-	$html = '<input type="password" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
1055
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
1053
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
1054
+    $html = '<input type="password" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
1055
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
1056 1056
 
1057
-	echo $html;
1057
+    echo $html;
1058 1058
 }
1059 1059
 
1060 1060
 function wpinv_missing_callback($args) {
1061
-	printf(
1062
-		__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
1063
-		'<strong>' . $args['id'] . '</strong>'
1064
-	);
1061
+    printf(
1062
+        __( 'The callback function used for the %s setting is missing.', 'invoicing' ),
1063
+        '<strong>' . $args['id'] . '</strong>'
1064
+    );
1065 1065
 }
1066 1066
 
1067 1067
 function wpinv_select_callback($args) {
1068
-	global $wpinv_options;
1068
+    global $wpinv_options;
1069 1069
     
1070 1070
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
1071 1071
 
1072
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1073
-		$value = $wpinv_options[ $args['id'] ];
1074
-	} else {
1075
-		$value = isset( $args['std'] ) ? $args['std'] : '';
1076
-	}
1072
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1073
+        $value = $wpinv_options[ $args['id'] ];
1074
+    } else {
1075
+        $value = isset( $args['std'] ) ? $args['std'] : '';
1076
+    }
1077 1077
     
1078 1078
     if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
1079 1079
         $value = $args['selected'];
1080 1080
     }
1081 1081
 
1082
-	if ( isset( $args['placeholder'] ) ) {
1083
-		$placeholder = $args['placeholder'];
1084
-	} else {
1085
-		$placeholder = '';
1086
-	}
1087
-
1088
-	if ( isset( $args['chosen'] ) ) {
1089
-		$chosen = 'class="wpinv-chosen"';
1090
-	} else {
1091
-		$chosen = '';
1092
-	}
1082
+    if ( isset( $args['placeholder'] ) ) {
1083
+        $placeholder = $args['placeholder'];
1084
+    } else {
1085
+        $placeholder = '';
1086
+    }
1087
+
1088
+    if ( isset( $args['chosen'] ) ) {
1089
+        $chosen = 'class="wpinv-chosen"';
1090
+    } else {
1091
+        $chosen = '';
1092
+    }
1093 1093
     
1094 1094
     if( !empty( $args['onchange'] ) ) {
1095 1095
         $onchange = ' onchange="' . esc_attr( $args['onchange'] ) . '"';
@@ -1097,143 +1097,143 @@  discard block
 block discarded – undo
1097 1097
         $onchange = '';
1098 1098
     }
1099 1099
 
1100
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" ' . $chosen . 'data-placeholder="' . esc_html( $placeholder ) . '"' . $onchange . ' />';
1100
+    $html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" ' . $chosen . 'data-placeholder="' . esc_html( $placeholder ) . '"' . $onchange . ' />';
1101 1101
 
1102
-	foreach ( $args['options'] as $option => $name ) {
1103
-		$selected = selected( $option, $value, false );
1104
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
1105
-	}
1102
+    foreach ( $args['options'] as $option => $name ) {
1103
+        $selected = selected( $option, $value, false );
1104
+        $html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
1105
+    }
1106 1106
 
1107
-	$html .= '</select>';
1108
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
1107
+    $html .= '</select>';
1108
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
1109 1109
 
1110
-	echo $html;
1110
+    echo $html;
1111 1111
 }
1112 1112
 
1113 1113
 function wpinv_color_select_callback( $args ) {
1114
-	global $wpinv_options;
1114
+    global $wpinv_options;
1115 1115
     
1116 1116
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
1117 1117
 
1118
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1119
-		$value = $wpinv_options[ $args['id'] ];
1120
-	} else {
1121
-		$value = isset( $args['std'] ) ? $args['std'] : '';
1122
-	}
1118
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1119
+        $value = $wpinv_options[ $args['id'] ];
1120
+    } else {
1121
+        $value = isset( $args['std'] ) ? $args['std'] : '';
1122
+    }
1123 1123
 
1124
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
1124
+    $html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
1125 1125
 
1126
-	foreach ( $args['options'] as $option => $color ) {
1127
-		$selected = selected( $option, $value, false );
1128
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $color['label'] ) . '</option>';
1129
-	}
1126
+    foreach ( $args['options'] as $option => $color ) {
1127
+        $selected = selected( $option, $value, false );
1128
+        $html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $color['label'] ) . '</option>';
1129
+    }
1130 1130
 
1131
-	$html .= '</select>';
1132
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
1131
+    $html .= '</select>';
1132
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
1133 1133
 
1134
-	echo $html;
1134
+    echo $html;
1135 1135
 }
1136 1136
 
1137 1137
 function wpinv_rich_editor_callback( $args ) {
1138
-	global $wpinv_options, $wp_version;
1138
+    global $wpinv_options, $wp_version;
1139 1139
     
1140 1140
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
1141 1141
 
1142
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1143
-		$value = $wpinv_options[ $args['id'] ];
1142
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1143
+        $value = $wpinv_options[ $args['id'] ];
1144 1144
 
1145
-		if( empty( $args['allow_blank'] ) && empty( $value ) ) {
1146
-			$value = isset( $args['std'] ) ? $args['std'] : '';
1147
-		}
1148
-	} else {
1149
-		$value = isset( $args['std'] ) ? $args['std'] : '';
1150
-	}
1145
+        if( empty( $args['allow_blank'] ) && empty( $value ) ) {
1146
+            $value = isset( $args['std'] ) ? $args['std'] : '';
1147
+        }
1148
+    } else {
1149
+        $value = isset( $args['std'] ) ? $args['std'] : '';
1150
+    }
1151 1151
 
1152
-	$rows = isset( $args['size'] ) ? $args['size'] : 20;
1152
+    $rows = isset( $args['size'] ) ? $args['size'] : 20;
1153 1153
 
1154
-	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
1155
-		ob_start();
1156
-		wp_editor( stripslashes( $value ), 'wpinv_settings_' . esc_attr( $args['id'] ), array( 'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']', 'textarea_rows' => absint( $rows ) ) );
1157
-		$html = ob_get_clean();
1158
-	} else {
1159
-		$html = '<textarea class="large-text" rows="10" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
1160
-	}
1154
+    if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
1155
+        ob_start();
1156
+        wp_editor( stripslashes( $value ), 'wpinv_settings_' . esc_attr( $args['id'] ), array( 'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']', 'textarea_rows' => absint( $rows ) ) );
1157
+        $html = ob_get_clean();
1158
+    } else {
1159
+        $html = '<textarea class="large-text" rows="10" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
1160
+    }
1161 1161
 
1162
-	$html .= '<br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
1162
+    $html .= '<br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
1163 1163
 
1164
-	echo $html;
1164
+    echo $html;
1165 1165
 }
1166 1166
 
1167 1167
 function wpinv_upload_callback( $args ) {
1168
-	global $wpinv_options;
1168
+    global $wpinv_options;
1169 1169
     
1170 1170
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
1171 1171
 
1172
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1173
-		$value = $wpinv_options[$args['id']];
1174
-	} else {
1175
-		$value = isset($args['std']) ? $args['std'] : '';
1176
-	}
1172
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1173
+        $value = $wpinv_options[$args['id']];
1174
+    } else {
1175
+        $value = isset($args['std']) ? $args['std'] : '';
1176
+    }
1177 1177
 
1178
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
1179
-	$html = '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
1180
-	$html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __( 'Upload File', 'invoicing' ) . '"/></span>';
1181
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
1178
+    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
1179
+    $html = '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
1180
+    $html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __( 'Upload File', 'invoicing' ) . '"/></span>';
1181
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
1182 1182
 
1183
-	echo $html;
1183
+    echo $html;
1184 1184
 }
1185 1185
 
1186 1186
 function wpinv_color_callback( $args ) {
1187
-	global $wpinv_options;
1187
+    global $wpinv_options;
1188 1188
     
1189 1189
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
1190 1190
 
1191
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1192
-		$value = $wpinv_options[ $args['id'] ];
1193
-	} else {
1194
-		$value = isset( $args['std'] ) ? $args['std'] : '';
1195
-	}
1191
+    if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1192
+        $value = $wpinv_options[ $args['id'] ];
1193
+    } else {
1194
+        $value = isset( $args['std'] ) ? $args['std'] : '';
1195
+    }
1196 1196
 
1197
-	$default = isset( $args['std'] ) ? $args['std'] : '';
1197
+    $default = isset( $args['std'] ) ? $args['std'] : '';
1198 1198
 
1199
-	$html = '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $default ) . '" />';
1200
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
1199
+    $html = '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $default ) . '" />';
1200
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
1201 1201
 
1202
-	echo $html;
1202
+    echo $html;
1203 1203
 }
1204 1204
 
1205 1205
 function wpinv_country_states_callback($args) {
1206
-	global $wpinv_options;
1206
+    global $wpinv_options;
1207 1207
     
1208 1208
     $sanitize_id = wpinv_sanitize_key( $args['id'] );
1209 1209
 
1210
-	if ( isset( $args['placeholder'] ) ) {
1211
-		$placeholder = $args['placeholder'];
1212
-	} else {
1213
-		$placeholder = '';
1214
-	}
1210
+    if ( isset( $args['placeholder'] ) ) {
1211
+        $placeholder = $args['placeholder'];
1212
+    } else {
1213
+        $placeholder = '';
1214
+    }
1215 1215
 
1216
-	$states = wpinv_get_country_states();
1216
+    $states = wpinv_get_country_states();
1217 1217
 
1218
-	$chosen = ( $args['chosen'] ? ' wpinv-chosen' : '' );
1219
-	$class = empty( $states ) ? ' class="wpinv-no-states' . $chosen . '"' : 'class="' . $chosen . '"';
1220
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"' . $class . 'data-placeholder="' . esc_html( $placeholder ) . '"/>';
1218
+    $chosen = ( $args['chosen'] ? ' wpinv-chosen' : '' );
1219
+    $class = empty( $states ) ? ' class="wpinv-no-states' . $chosen . '"' : 'class="' . $chosen . '"';
1220
+    $html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"' . $class . 'data-placeholder="' . esc_html( $placeholder ) . '"/>';
1221 1221
 
1222
-	foreach ( $states as $option => $name ) {
1223
-		$selected = isset( $wpinv_options[ $args['id'] ] ) ? selected( $option, $wpinv_options[$args['id']], false ) : '';
1224
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
1225
-	}
1222
+    foreach ( $states as $option => $name ) {
1223
+        $selected = isset( $wpinv_options[ $args['id'] ] ) ? selected( $option, $wpinv_options[$args['id']], false ) : '';
1224
+        $html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
1225
+    }
1226 1226
 
1227
-	$html .= '</select>';
1228
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
1227
+    $html .= '</select>';
1228
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
1229 1229
 
1230
-	echo $html;
1230
+    echo $html;
1231 1231
 }
1232 1232
 
1233 1233
 function wpinv_tax_rates_callback($args) {
1234
-	global $wpinv_options;
1235
-	$rates = wpinv_get_tax_rates();
1236
-	ob_start(); ?>
1234
+    global $wpinv_options;
1235
+    $rates = wpinv_get_tax_rates();
1236
+    ob_start(); ?>
1237 1237
     </td><tr>
1238 1238
     <td colspan="2" class="wpinv_tax_tdbox">
1239 1239
 	<p><?php echo $args['desc']; ?></p>
@@ -1257,41 +1257,41 @@  discard block
 block discarded – undo
1257 1257
 			<tr>
1258 1258
 				<td class="wpinv_tax_country">
1259 1259
 					<?php
1260
-					echo wpinv_html_select( array(
1261
-						'options'          => wpinv_get_country_list( true ),
1262
-						'name'             => 'tax_rates[' . $sanitized_key . '][country]',
1260
+                    echo wpinv_html_select( array(
1261
+                        'options'          => wpinv_get_country_list( true ),
1262
+                        'name'             => 'tax_rates[' . $sanitized_key . '][country]',
1263 1263
                         'id'               => 'tax_rates[' . $sanitized_key . '][country]',
1264
-						'selected'         => $rate['country'],
1265
-						'show_option_all'  => false,
1266
-						'show_option_none' => false,
1267
-						'class'            => 'wpinv-tax-country',
1268
-						'chosen'           => false,
1269
-						'placeholder'      => __( 'Choose a country', 'invoicing' )
1270
-					) );
1271
-					?>
1264
+                        'selected'         => $rate['country'],
1265
+                        'show_option_all'  => false,
1266
+                        'show_option_none' => false,
1267
+                        'class'            => 'wpinv-tax-country',
1268
+                        'chosen'           => false,
1269
+                        'placeholder'      => __( 'Choose a country', 'invoicing' )
1270
+                    ) );
1271
+                    ?>
1272 1272
 				</td>
1273 1273
 				<td class="wpinv_tax_state">
1274 1274
 					<?php
1275
-					$states = wpinv_get_country_states( $rate['country'] );
1276
-					if( !empty( $states ) ) {
1277
-						echo wpinv_html_select( array(
1278
-							'options'          => array_merge( array( '' => '' ), $states ),
1279
-							'name'             => 'tax_rates[' . $sanitized_key . '][state]',
1275
+                    $states = wpinv_get_country_states( $rate['country'] );
1276
+                    if( !empty( $states ) ) {
1277
+                        echo wpinv_html_select( array(
1278
+                            'options'          => array_merge( array( '' => '' ), $states ),
1279
+                            'name'             => 'tax_rates[' . $sanitized_key . '][state]',
1280 1280
                             'id'               => 'tax_rates[' . $sanitized_key . '][state]',
1281
-							'selected'         => $rate['state'],
1282
-							'show_option_all'  => false,
1283
-							'show_option_none' => false,
1284
-							'chosen'           => false,
1285
-							'placeholder'      => __( 'Choose a state', 'invoicing' )
1286
-						) );
1287
-					} else {
1288
-						echo wpinv_html_text( array(
1289
-							'name'  => 'tax_rates[' . $sanitized_key . '][state]', $rate['state'],
1290
-							'value' => ! empty( $rate['state'] ) ? $rate['state'] : '',
1281
+                            'selected'         => $rate['state'],
1282
+                            'show_option_all'  => false,
1283
+                            'show_option_none' => false,
1284
+                            'chosen'           => false,
1285
+                            'placeholder'      => __( 'Choose a state', 'invoicing' )
1286
+                        ) );
1287
+                    } else {
1288
+                        echo wpinv_html_text( array(
1289
+                            'name'  => 'tax_rates[' . $sanitized_key . '][state]', $rate['state'],
1290
+                            'value' => ! empty( $rate['state'] ) ? $rate['state'] : '',
1291 1291
                             'id'    => 'tax_rates[' . $sanitized_key . '][state]',
1292
-						) );
1293
-					}
1294
-					?>
1292
+                        ) );
1293
+                    }
1294
+                    ?>
1295 1295
 				</td>
1296 1296
 				<td class="wpinv_tax_global">
1297 1297
 					<input type="checkbox" name="tax_rates[<?php echo $sanitized_key; ?>][global]" id="tax_rates[<?php echo $sanitized_key; ?>][global]" value="1"<?php checked( true, ! empty( $rate['global'] ) ); ?>/>
@@ -1306,20 +1306,20 @@  discard block
 block discarded – undo
1306 1306
 			<tr>
1307 1307
 				<td class="wpinv_tax_country">
1308 1308
 					<?php
1309
-					echo wpinv_html_select( array(
1310
-						'options'          => wpinv_get_country_list( true ),
1311
-						'name'             => 'tax_rates[0][country]',
1312
-						'show_option_all'  => false,
1313
-						'show_option_none' => false,
1314
-						'class'            => 'wpinv-tax-country',
1315
-						'chosen'           => false,
1316
-						'placeholder'      => __( 'Choose a country', 'invoicing' )
1317
-					) ); ?>
1309
+                    echo wpinv_html_select( array(
1310
+                        'options'          => wpinv_get_country_list( true ),
1311
+                        'name'             => 'tax_rates[0][country]',
1312
+                        'show_option_all'  => false,
1313
+                        'show_option_none' => false,
1314
+                        'class'            => 'wpinv-tax-country',
1315
+                        'chosen'           => false,
1316
+                        'placeholder'      => __( 'Choose a country', 'invoicing' )
1317
+                    ) ); ?>
1318 1318
 				</td>
1319 1319
 				<td class="wpinv_tax_state">
1320 1320
 					<?php echo wpinv_html_text( array(
1321
-						'name' => 'tax_rates[0][state]'
1322
-					) ); ?>
1321
+                        'name' => 'tax_rates[0][state]'
1322
+                    ) ); ?>
1323 1323
 				</td>
1324 1324
 				<td class="wpinv_tax_global">
1325 1325
 					<input type="checkbox" name="tax_rates[0][global]" id="tax_rates[0][global]" value="1"/>
@@ -1334,7 +1334,7 @@  discard block
 block discarded – undo
1334 1334
         <tfoot><tr><td colspan="5"></td><td class="wpinv_tax_action"><span class="button-secondary" id="wpinv_add_tax_rate"><?php _e( 'Add Tax Rate', 'invoicing' ); ?></span></td></tr></tfoot>
1335 1335
 	</table>
1336 1336
 	<?php
1337
-	echo ob_get_clean();
1337
+    echo ob_get_clean();
1338 1338
 }
1339 1339
 
1340 1340
 function wpinv_tools_callback($args) {
@@ -1362,14 +1362,14 @@  discard block
 block discarded – undo
1362 1362
 }
1363 1363
 
1364 1364
 function wpinv_descriptive_text_callback( $args ) {
1365
-	echo wp_kses_post( $args['desc'] );
1365
+    echo wp_kses_post( $args['desc'] );
1366 1366
 }
1367 1367
 
1368 1368
 function wpinv_hook_callback( $args ) {
1369
-	do_action( 'wpinv_' . $args['id'], $args );
1369
+    do_action( 'wpinv_' . $args['id'], $args );
1370 1370
 }
1371 1371
 
1372 1372
 function wpinv_set_settings_cap() {
1373
-	return 'manage_options';
1373
+    return 'manage_options';
1374 1374
 }
1375 1375
 add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );
Please login to merge, or discard this patch.
Braces   +15 added lines, -10 removed lines patch added patch discarded remove patch
@@ -912,10 +912,11 @@  discard block
 block discarded – undo
912 912
         
913 913
         $checked = false;
914 914
 
915
-		if ( isset( $wpinv_options[ $args['id'] ] ) && $wpinv_options[ $args['id'] ] == $key )
916
-			$checked = true;
917
-		elseif( isset( $args['std'] ) && $args['std'] == $key && ! isset( $wpinv_options[ $args['id'] ] ) )
918
-			$checked = true;
915
+		if ( isset( $wpinv_options[ $args['id'] ] ) && $wpinv_options[ $args['id'] ] == $key ) {
916
+					$checked = true;
917
+		} elseif( isset( $args['std'] ) && $args['std'] == $key && ! isset( $wpinv_options[ $args['id'] ] ) ) {
918
+					$checked = true;
919
+		}
919 920
 
920 921
 		echo '<input name="wpinv_settings[' . $sanitize_id . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="radio" value="' . $sanitize_key . '" ' . checked(true, $checked, false) . '/>&nbsp;';
921 922
 		echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . esc_html( $option ) . '</label><br/>';
@@ -932,10 +933,11 @@  discard block
 block discarded – undo
932 933
 	foreach ( $args['options'] as $key => $option ) :
933 934
 		$sanitize_key = wpinv_sanitize_key( $key );
934 935
         
935
-        if ( isset( $wpinv_options['gateways'][ $key ] ) )
936
-			$enabled = '1';
937
-		else
938
-			$enabled = null;
936
+        if ( isset( $wpinv_options['gateways'][ $key ] ) ) {
937
+        			$enabled = '1';
938
+        } else {
939
+					$enabled = null;
940
+		}
939 941
 
940 942
 		echo '<input name="wpinv_settings[' . esc_attr( $args['id'] ) . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="1" ' . checked('1', $enabled, false) . '/>&nbsp;';
941 943
 		echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . esc_html( $option['admin_label'] ) . '</label><br/>';
@@ -1302,7 +1304,8 @@  discard block
 block discarded – undo
1302 1304
 				<td class="wpinv_tax_action"><span class="wpinv_remove_tax_rate button-secondary"><?php _e( 'Remove Rate', 'invoicing' ); ?></span></td>
1303 1305
 			</tr>
1304 1306
 			<?php endforeach; ?>
1305
-		<?php else : ?>
1307
+		<?php else {
1308
+    : ?>
1306 1309
 			<tr>
1307 1310
 				<td class="wpinv_tax_country">
1308 1311
 					<?php
@@ -1314,7 +1317,9 @@  discard block
 block discarded – undo
1314 1317
 						'class'            => 'wpinv-tax-country',
1315 1318
 						'chosen'           => false,
1316 1319
 						'placeholder'      => __( 'Choose a country', 'invoicing' )
1317
-					) ); ?>
1320
+					) );
1321
+}
1322
+?>
1318 1323
 				</td>
1319 1324
 				<td class="wpinv_tax_state">
1320 1325
 					<?php echo wpinv_html_text( array(
Please login to merge, or discard this patch.
Spacing   +484 added lines, -484 removed lines patch added patch discarded remove patch
@@ -1,66 +1,66 @@  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
-function wpinv_get_option( $key = '', $default = false ) {
7
+function wpinv_get_option($key = '', $default = false) {
8 8
     global $wpinv_options;
9 9
 
10
-    $value = isset( $wpinv_options[ $key ] ) ? $wpinv_options[ $key ] : $default;
11
-    $value = apply_filters( 'wpinv_get_option', $value, $key, $default );
10
+    $value = isset($wpinv_options[$key]) ? $wpinv_options[$key] : $default;
11
+    $value = apply_filters('wpinv_get_option', $value, $key, $default);
12 12
 
13
-    return apply_filters( 'wpinv_get_option_' . $key, $value, $key, $default );
13
+    return apply_filters('wpinv_get_option_' . $key, $value, $key, $default);
14 14
 }
15 15
 
16
-function wpinv_update_option( $key = '', $value = false ) {
16
+function wpinv_update_option($key = '', $value = false) {
17 17
     // If no key, exit
18
-    if ( empty( $key ) ) {
18
+    if (empty($key)) {
19 19
         return false;
20 20
     }
21 21
 
22
-    if ( empty( $value ) ) {
23
-        $remove_option = wpinv_delete_option( $key );
22
+    if (empty($value)) {
23
+        $remove_option = wpinv_delete_option($key);
24 24
         return $remove_option;
25 25
     }
26 26
 
27 27
     // First let's grab the current settings
28
-    $options = get_option( 'wpinv_settings' );
28
+    $options = get_option('wpinv_settings');
29 29
 
30 30
     // Let's let devs alter that value coming in
31
-    $value = apply_filters( 'wpinv_update_option', $value, $key );
31
+    $value = apply_filters('wpinv_update_option', $value, $key);
32 32
 
33 33
     // Next let's try to update the value
34
-    $options[ $key ] = $value;
35
-    $did_update = update_option( 'wpinv_settings', $options );
34
+    $options[$key] = $value;
35
+    $did_update = update_option('wpinv_settings', $options);
36 36
 
37 37
     // If it updated, let's update the global variable
38
-    if ( $did_update ) {
38
+    if ($did_update) {
39 39
         global $wpinv_options;
40
-        $wpinv_options[ $key ] = $value;
40
+        $wpinv_options[$key] = $value;
41 41
     }
42 42
 
43 43
     return $did_update;
44 44
 }
45 45
 
46
-function wpinv_delete_option( $key = '' ) {
46
+function wpinv_delete_option($key = '') {
47 47
     // If no key, exit
48
-    if ( empty( $key ) ) {
48
+    if (empty($key)) {
49 49
         return false;
50 50
     }
51 51
 
52 52
     // First let's grab the current settings
53
-    $options = get_option( 'wpinv_settings' );
53
+    $options = get_option('wpinv_settings');
54 54
 
55 55
     // Next let's try to update the value
56
-    if( isset( $options[ $key ] ) ) {
57
-        unset( $options[ $key ] );
56
+    if (isset($options[$key])) {
57
+        unset($options[$key]);
58 58
     }
59 59
 
60
-    $did_update = update_option( 'wpinv_settings', $options );
60
+    $did_update = update_option('wpinv_settings', $options);
61 61
 
62 62
     // If it updated, let's update the global variable
63
-    if ( $did_update ){
63
+    if ($did_update) {
64 64
         global $wpinv_options;
65 65
         $wpinv_options = $options;
66 66
     }
@@ -69,37 +69,37 @@  discard block
 block discarded – undo
69 69
 }
70 70
 
71 71
 function wpinv_get_settings() {
72
-    $settings = get_option( 'wpinv_settings' );
72
+    $settings = get_option('wpinv_settings');
73 73
 
74
-    if ( empty( $settings ) ) {
74
+    if (empty($settings)) {
75 75
         // Update old settings with new single option
76
-        $general_settings   = is_array( get_option( 'wpinv_settings_general' ) )    ? get_option( 'wpinv_settings_general' )    : array();
77
-        $gateways_settings  = is_array( get_option( 'wpinv_settings_gateways' ) )   ? get_option( 'wpinv_settings_gateways' )   : array();
78
-        $email_settings     = is_array( get_option( 'wpinv_settings_emails' ) )     ? get_option( 'wpinv_settings_emails' )     : array();
79
-        $tax_settings       = is_array( get_option( 'wpinv_settings_taxes' ) )      ? get_option( 'wpinv_settings_taxes' )      : array();
80
-        $misc_settings      = is_array( get_option( 'wpinv_settings_misc' ) )       ? get_option( 'wpinv_settings_misc' )       : array();
81
-        $tool_settings      = is_array( get_option( 'wpinv_settings_tools' ) )      ? get_option( 'wpinv_settings_tools' )      : array();
76
+        $general_settings   = is_array(get_option('wpinv_settings_general')) ? get_option('wpinv_settings_general') : array();
77
+        $gateways_settings  = is_array(get_option('wpinv_settings_gateways')) ? get_option('wpinv_settings_gateways') : array();
78
+        $email_settings     = is_array(get_option('wpinv_settings_emails')) ? get_option('wpinv_settings_emails') : array();
79
+        $tax_settings       = is_array(get_option('wpinv_settings_taxes')) ? get_option('wpinv_settings_taxes') : array();
80
+        $misc_settings      = is_array(get_option('wpinv_settings_misc')) ? get_option('wpinv_settings_misc') : array();
81
+        $tool_settings      = is_array(get_option('wpinv_settings_tools')) ? get_option('wpinv_settings_tools') : array();
82 82
 
83
-        $settings = array_merge( $general_settings, $gateways_settings, $tax_settings, $tool_settings );
83
+        $settings = array_merge($general_settings, $gateways_settings, $tax_settings, $tool_settings);
84 84
 
85
-        update_option( 'wpinv_settings', $settings );
85
+        update_option('wpinv_settings', $settings);
86 86
 
87 87
     }
88
-    return apply_filters( 'wpinv_get_settings', $settings );
88
+    return apply_filters('wpinv_get_settings', $settings);
89 89
 }
90 90
 
91 91
 function wpinv_register_settings() {
92
-    if ( false == get_option( 'wpinv_settings' ) ) {
93
-        add_option( 'wpinv_settings' );
92
+    if (false == get_option('wpinv_settings')) {
93
+        add_option('wpinv_settings');
94 94
     }
95 95
     
96 96
     $register_settings = wpinv_get_registered_settings();
97 97
     
98
-    foreach ( $register_settings as $tab => $sections ) {
99
-        foreach ( $sections as $section => $settings) {
98
+    foreach ($register_settings as $tab => $sections) {
99
+        foreach ($sections as $section => $settings) {
100 100
             // Check for backwards compatibility
101
-            $section_tabs = wpinv_get_settings_tab_sections( $tab );
102
-            if ( ! is_array( $section_tabs ) || ! array_key_exists( $section, $section_tabs ) ) {
101
+            $section_tabs = wpinv_get_settings_tab_sections($tab);
102
+            if (!is_array($section_tabs) || !array_key_exists($section, $section_tabs)) {
103 103
                 $section = 'main';
104 104
                 $settings = $sections;
105 105
             }
@@ -111,42 +111,42 @@  discard block
 block discarded – undo
111 111
                 'wpinv_settings_' . $tab . '_' . $section
112 112
             );
113 113
 
114
-            foreach ( $settings as $option ) {
114
+            foreach ($settings as $option) {
115 115
                 // For backwards compatibility
116
-                if ( empty( $option['id'] ) ) {
116
+                if (empty($option['id'])) {
117 117
                     continue;
118 118
                 }
119 119
 
120
-                $name = isset( $option['name'] ) ? $option['name'] : '';
120
+                $name = isset($option['name']) ? $option['name'] : '';
121 121
 
122 122
                 add_settings_field(
123 123
                     'wpinv_settings[' . $option['id'] . ']',
124 124
                     $name,
125
-                    function_exists( 'wpinv_' . $option['type'] . '_callback' ) ? 'wpinv_' . $option['type'] . '_callback' : 'wpinv_missing_callback',
125
+                    function_exists('wpinv_' . $option['type'] . '_callback') ? 'wpinv_' . $option['type'] . '_callback' : 'wpinv_missing_callback',
126 126
                     'wpinv_settings_' . $tab . '_' . $section,
127 127
                     'wpinv_settings_' . $tab . '_' . $section,
128 128
                     array(
129 129
                         'section'     => $section,
130
-                        'id'          => isset( $option['id'] )          ? $option['id']          : null,
131
-                        'desc'        => ! empty( $option['desc'] )      ? $option['desc']        : '',
132
-                        'name'        => isset( $option['name'] )        ? $option['name']        : null,
133
-                        'size'        => isset( $option['size'] )        ? $option['size']        : null,
134
-                        'options'     => isset( $option['options'] )     ? $option['options']     : '',
135
-                        'selected'    => isset( $option['selected'] )    ? $option['selected']    : null,
136
-                        'std'         => isset( $option['std'] )         ? $option['std']         : '',
137
-                        'min'         => isset( $option['min'] )         ? $option['min']         : null,
138
-                        'max'         => isset( $option['max'] )         ? $option['max']         : null,
139
-                        'step'        => isset( $option['step'] )        ? $option['step']        : null,
140
-                        'chosen'      => isset( $option['chosen'] )      ? $option['chosen']      : null,
141
-                        'placeholder' => isset( $option['placeholder'] ) ? $option['placeholder'] : null,
142
-                        'allow_blank' => isset( $option['allow_blank'] ) ? $option['allow_blank'] : true,
143
-                        'readonly'    => isset( $option['readonly'] )    ? $option['readonly']    : false,
144
-                        'faux'        => isset( $option['faux'] )        ? $option['faux']        : false,
145
-                        'onchange'    => !empty( $option['onchange'] )   ? $option['onchange']    : '',
146
-                        'custom'      => !empty( $option['custom'] )     ? $option['custom']      : '',
147
-                        'class'       =>  !empty( $option['class'] )     ? $option['class']      : '',
148
-                        'cols'        => !empty( $option['cols'] ) && (int)$option['cols'] > 0 ? (int)$option['cols'] : 50,
149
-                        'rows'        => !empty( $option['rows'] ) && (int)$option['rows'] > 0 ? (int)$option['rows'] : 5,
130
+                        'id'          => isset($option['id']) ? $option['id'] : null,
131
+                        'desc'        => !empty($option['desc']) ? $option['desc'] : '',
132
+                        'name'        => isset($option['name']) ? $option['name'] : null,
133
+                        'size'        => isset($option['size']) ? $option['size'] : null,
134
+                        'options'     => isset($option['options']) ? $option['options'] : '',
135
+                        'selected'    => isset($option['selected']) ? $option['selected'] : null,
136
+                        'std'         => isset($option['std']) ? $option['std'] : '',
137
+                        'min'         => isset($option['min']) ? $option['min'] : null,
138
+                        'max'         => isset($option['max']) ? $option['max'] : null,
139
+                        'step'        => isset($option['step']) ? $option['step'] : null,
140
+                        'chosen'      => isset($option['chosen']) ? $option['chosen'] : null,
141
+                        'placeholder' => isset($option['placeholder']) ? $option['placeholder'] : null,
142
+                        'allow_blank' => isset($option['allow_blank']) ? $option['allow_blank'] : true,
143
+                        'readonly'    => isset($option['readonly']) ? $option['readonly'] : false,
144
+                        'faux'        => isset($option['faux']) ? $option['faux'] : false,
145
+                        'onchange'    => !empty($option['onchange']) ? $option['onchange'] : '',
146
+                        'custom'      => !empty($option['custom']) ? $option['custom'] : '',
147
+                        'class'       =>  !empty($option['class']) ? $option['class'] : '',
148
+                        'cols'        => !empty($option['cols']) && (int)$option['cols'] > 0 ? (int)$option['cols'] : 50,
149
+                        'rows'        => !empty($option['rows']) && (int)$option['rows'] > 0 ? (int)$option['rows'] : 5,
150 150
                     )
151 151
                 );
152 152
             }
@@ -154,21 +154,21 @@  discard block
 block discarded – undo
154 154
     }
155 155
 
156 156
     // Creates our settings in the options table
157
-    register_setting( 'wpinv_settings', 'wpinv_settings', 'wpinv_settings_sanitize' );
157
+    register_setting('wpinv_settings', 'wpinv_settings', 'wpinv_settings_sanitize');
158 158
 }
159
-add_action( 'admin_init', 'wpinv_register_settings' );
159
+add_action('admin_init', 'wpinv_register_settings');
160 160
 
161 161
 function wpinv_get_registered_settings() {
162
-    $pages = wpinv_get_pages( true );
162
+    $pages = wpinv_get_pages(true);
163 163
     
164 164
     $due_payment_options       = array();
165
-    $due_payment_options[0]    = __( 'Now', 'invoicing' );
166
-    for ( $i = 1; $i <= 30; $i++ ) {
165
+    $due_payment_options[0]    = __('Now', 'invoicing');
166
+    for ($i = 1; $i <= 30; $i++) {
167 167
         $due_payment_options[$i] = $i;
168 168
     }
169 169
     
170 170
     $invoice_number_padd_options = array();
171
-    for ( $i = 0; $i <= 20; $i++ ) {
171
+    for ($i = 0; $i <= 20; $i++) {
172 172
         $invoice_number_padd_options[$i] = $i;
173 173
     }
174 174
     
@@ -177,141 +177,141 @@  discard block
 block discarded – undo
177 177
     $alert_wrapper_start = '<p style="color: #F00">';
178 178
     $alert_wrapper_close = '</p>';
179 179
     $wpinv_settings = array(
180
-        'general' => apply_filters( 'wpinv_settings_general',
180
+        'general' => apply_filters('wpinv_settings_general',
181 181
             array(
182 182
                 'main' => array(
183 183
                     'location_settings' => array(
184 184
                         'id'   => 'location_settings',
185
-                        'name' => '<h3>' . __( 'Default Location', 'invoicing' ) . '</h3>',
185
+                        'name' => '<h3>' . __('Default Location', 'invoicing') . '</h3>',
186 186
                         'desc' => '',
187 187
                         'type' => 'header',
188 188
                     ),
189 189
                     'default_country' => array(
190 190
                         'id'      => 'default_country',
191
-                        'name'    => __( 'Default Country', 'invoicing' ),
192
-                        'desc'    => __( 'Where does your store operate from?', 'invoicing' ),
191
+                        'name'    => __('Default Country', 'invoicing'),
192
+                        'desc'    => __('Where does your store operate from?', 'invoicing'),
193 193
                         'type'    => 'select',
194 194
                         'options' => wpinv_get_country_list(),
195 195
                         'std'     => 'GB',
196 196
                         'chosen'  => true,
197
-                        'placeholder' => __( 'Select a country', 'invoicing' ),
197
+                        'placeholder' => __('Select a country', 'invoicing'),
198 198
                     ),
199 199
                     'default_state' => array(
200 200
                         'id'      => 'default_state',
201
-                        'name'    => __( 'Default State / Province', 'invoicing' ),
202
-                        'desc'    => __( 'What state / province does your store operate from?', 'invoicing' ),
201
+                        'name'    => __('Default State / Province', 'invoicing'),
202
+                        'desc'    => __('What state / province does your store operate from?', 'invoicing'),
203 203
                         'type'    => 'country_states',
204
-                        'placeholder' => __( 'Select a state', 'invoicing' ),
204
+                        'placeholder' => __('Select a state', 'invoicing'),
205 205
                     ),
206 206
                     'store_name' => array(
207 207
                         'id'   => 'store_name',
208
-                        'name' => __( 'Store Name', 'invoicing' ),
209
-                        'desc' => __( 'Store name to print on invoices.', 'invoicing' ),
208
+                        'name' => __('Store Name', 'invoicing'),
209
+                        'desc' => __('Store name to print on invoices.', 'invoicing'),
210 210
                         'std'     => get_option('blogname'),
211 211
                         'type' => 'text',
212 212
                     ),
213 213
                     'logo' => array(
214 214
                         'id'   => 'logo',
215
-                        'name' => __( 'Logo URL', 'invoicing' ),
216
-                        'desc' => __( 'Store logo to print on invoices.', 'invoicing' ),
215
+                        'name' => __('Logo URL', 'invoicing'),
216
+                        'desc' => __('Store logo to print on invoices.', 'invoicing'),
217 217
                         'type' => 'text',
218 218
                     ),
219 219
                     'store_address' => array(
220 220
                         'id'   => 'store_address',
221
-                        'name' => __( 'Store Address', 'invoicing' ),
222
-                        'desc' => __( 'Enter the store address to display on invoice', 'invoicing' ),
221
+                        'name' => __('Store Address', 'invoicing'),
222
+                        'desc' => __('Enter the store address to display on invoice', 'invoicing'),
223 223
                         'type' => 'textarea',
224 224
                     ),
225 225
                     'page_settings' => array(
226 226
                         'id'   => 'page_settings',
227
-                        'name' => '<h3>' . __( 'Page Settings', 'invoicing' ) . '</h3>',
227
+                        'name' => '<h3>' . __('Page Settings', 'invoicing') . '</h3>',
228 228
                         'desc' => '',
229 229
                         'type' => 'header',
230 230
                     ),
231 231
                     'checkout_page' => array(
232 232
                         'id'          => 'checkout_page',
233
-                        'name'        => __( 'Checkout Page', 'invoicing' ),
234
-                        'desc'        => __( 'This is the checkout page where buyers will complete their payments. The <b>[wpinv_checkout]</b> short code must be on this page.', 'invoicing' ),
233
+                        'name'        => __('Checkout Page', 'invoicing'),
234
+                        'desc'        => __('This is the checkout page where buyers will complete their payments. The <b>[wpinv_checkout]</b> short code must be on this page.', 'invoicing'),
235 235
                         'type'        => 'select',
236 236
                         'options'     => $pages,
237 237
                         'chosen'      => true,
238
-                        'placeholder' => __( 'Select a page', 'invoicing' ),
238
+                        'placeholder' => __('Select a page', 'invoicing'),
239 239
                     ),
240 240
                     'success_page' => array(
241 241
                         'id'          => 'success_page',
242
-                        'name'        => __( 'Success Page', 'invoicing' ),
243
-                        'desc'        => __( 'This is the page buyers are sent to after completing their payments. The <b>[wpinv_receipt]</b> short code should be on this page.', 'invoicing' ),
242
+                        'name'        => __('Success Page', 'invoicing'),
243
+                        'desc'        => __('This is the page buyers are sent to after completing their payments. The <b>[wpinv_receipt]</b> short code should be on this page.', 'invoicing'),
244 244
                         'type'        => 'select',
245 245
                         'options'     => $pages,
246 246
                         'chosen'      => true,
247
-                        'placeholder' => __( 'Select a page', 'invoicing' ),
247
+                        'placeholder' => __('Select a page', 'invoicing'),
248 248
                     ),
249 249
                     'failure_page' => array(
250 250
                         'id'          => 'failure_page',
251
-                        'name'        => __( 'Failed Transaction Page', 'invoicing' ),
252
-                        'desc'        => __( 'This is the page buyers are sent to if their transaction is cancelled or fails', 'invoicing' ),
251
+                        'name'        => __('Failed Transaction Page', 'invoicing'),
252
+                        'desc'        => __('This is the page buyers are sent to if their transaction is cancelled or fails', 'invoicing'),
253 253
                         'type'        => 'select',
254 254
                         'options'     => $pages,
255 255
                         'chosen'      => true,
256
-                        'placeholder' => __( 'Select a page', 'invoicing' ),
256
+                        'placeholder' => __('Select a page', 'invoicing'),
257 257
                     ),
258 258
                     'invoice_history_page' => array(
259 259
                         'id'          => 'invoice_history_page',
260
-                        'name'        => __( 'Invoice History Page', 'invoicing' ),
261
-                        'desc'        => __( 'This page shows a invoice history for the current user', 'invoicing' ),
260
+                        'name'        => __('Invoice History Page', 'invoicing'),
261
+                        'desc'        => __('This page shows a invoice history for the current user', 'invoicing'),
262 262
                         'type'        => 'select',
263 263
                         'options'     => $pages,
264 264
                         'chosen'      => true,
265
-                        'placeholder' => __( 'Select a page', 'invoicing' ),
265
+                        'placeholder' => __('Select a page', 'invoicing'),
266 266
                     )
267 267
                 ),
268 268
                 'currency_section' => array(
269 269
                     'currency_settings' => array(
270 270
                         'id'   => 'currency_settings',
271
-                        'name' => '<h3>' . __( 'Currency Settings', 'invoicing' ) . '</h3>',
271
+                        'name' => '<h3>' . __('Currency Settings', 'invoicing') . '</h3>',
272 272
                         'desc' => '',
273 273
                         'type' => 'header',
274 274
                     ),
275 275
                     'currency' => array(
276 276
                         'id'      => 'currency',
277
-                        'name'    => __( 'Currency', 'invoicing' ),
278
-                        'desc'    => __( 'Choose your currency. Note that some payment gateways have currency restrictions.', 'invoicing' ),
277
+                        'name'    => __('Currency', 'invoicing'),
278
+                        'desc'    => __('Choose your currency. Note that some payment gateways have currency restrictions.', 'invoicing'),
279 279
                         'type'    => 'select',
280 280
                         'options' => wpinv_get_currencies(),
281 281
                         'chosen'  => true,
282 282
                     ),
283 283
                     'currency_position' => array(
284 284
                         'id'      => 'currency_position',
285
-                        'name'    => __( 'Currency Position', 'invoicing' ),
286
-                        'desc'    => __( 'Choose the location of the currency sign.', 'invoicing' ),
285
+                        'name'    => __('Currency Position', 'invoicing'),
286
+                        'desc'    => __('Choose the location of the currency sign.', 'invoicing'),
287 287
                         'type'    => 'select',
288 288
                         'options'  => array(
289
-                            'left'        => __( 'Left', 'invoicing' ) . ' (' . $currency_symbol . wpinv_format_amount( '99.99' ) . ')',
290
-                            'right'       => __( 'Right', 'invoicing' ) . ' ('. wpinv_format_amount( '99.99' ) . $currency_symbol . ')',
291
-                            'left_space'  => __( 'Left with space', 'invoicing' ) . ' (' . $currency_symbol . ' ' . wpinv_format_amount( '99.99' ) . ')',
292
-                            'right_space' => __( 'Right with space', 'invoicing' ) . ' (' . wpinv_format_amount( '99.99' ) . ' ' . $currency_symbol . ')'
289
+                            'left'        => __('Left', 'invoicing') . ' (' . $currency_symbol . wpinv_format_amount('99.99') . ')',
290
+                            'right'       => __('Right', 'invoicing') . ' (' . wpinv_format_amount('99.99') . $currency_symbol . ')',
291
+                            'left_space'  => __('Left with space', 'invoicing') . ' (' . $currency_symbol . ' ' . wpinv_format_amount('99.99') . ')',
292
+                            'right_space' => __('Right with space', 'invoicing') . ' (' . wpinv_format_amount('99.99') . ' ' . $currency_symbol . ')'
293 293
                         )
294 294
                     ),
295 295
                     'thousands_separator' => array(
296 296
                         'id'   => 'thousands_separator',
297
-                        'name' => __( 'Thousands Separator', 'invoicing' ),
298
-                        'desc' => __( 'The symbol (usually , or .) to separate thousands', 'invoicing' ),
297
+                        'name' => __('Thousands Separator', 'invoicing'),
298
+                        'desc' => __('The symbol (usually , or .) to separate thousands', 'invoicing'),
299 299
                         'type' => 'text',
300 300
                         'size' => 'small',
301 301
                         'std'  => ',',
302 302
                     ),
303 303
                     'decimal_separator' => array(
304 304
                         'id'   => 'decimal_separator',
305
-                        'name' => __( 'Decimal Separator', 'invoicing' ),
306
-                        'desc' => __( 'The symbol (usually , or .) to separate decimal points', 'invoicing' ),
305
+                        'name' => __('Decimal Separator', 'invoicing'),
306
+                        'desc' => __('The symbol (usually , or .) to separate decimal points', 'invoicing'),
307 307
                         'type' => 'text',
308 308
                         'size' => 'small',
309 309
                         'std'  => '.',
310 310
                     ),
311 311
                     'decimals' => array(
312 312
                         'id'   => 'decimals',
313
-                        'name' => __( 'Number of Decimals', 'invoicing' ),
314
-                        'desc' => __( 'This sets the number of decimal points shown in displayed prices.', 'invoicing' ),
313
+                        'name' => __('Number of Decimals', 'invoicing'),
314
+                        'desc' => __('This sets the number of decimal points shown in displayed prices.', 'invoicing'),
315 315
                         'type' => 'number',
316 316
                         'size' => 'small',
317 317
                         'std'  => '2',
@@ -323,29 +323,29 @@  discard block
 block discarded – undo
323 323
                 'labels' => array(
324 324
                     'labels' => array(
325 325
                         'id'   => 'labels_settings',
326
-                        'name' => '<h3>' . __( 'Invoice Labels', 'invoicing' ) . '</h3>',
326
+                        'name' => '<h3>' . __('Invoice Labels', 'invoicing') . '</h3>',
327 327
                         'desc' => '',
328 328
                         'type' => 'header',
329 329
                     ),
330 330
                     'vat_name' => array(
331 331
                         'id' => 'vat_name',
332
-                        'name' => __( 'VAT Name', 'invoicing' ),
333
-                        'desc' => __( 'Enter the VAT name', 'invoicing' ),
332
+                        'name' => __('VAT Name', 'invoicing'),
333
+                        'desc' => __('Enter the VAT name', 'invoicing'),
334 334
                         'type' => 'text',
335 335
                         'size' => 'regular',
336 336
                         'std' => 'VAT'
337 337
                     ),
338 338
                     'vat_invoice_notice_label' => array(
339 339
                         'id' => 'vat_invoice_notice_label',
340
-                        'name' => __( 'Invoice notice label', 'invoicing' ),
341
-                        'desc' => __( 'Use this to add a invoice notice section (label) to your invoices', 'invoicing' ),
340
+                        'name' => __('Invoice notice label', 'invoicing'),
341
+                        'desc' => __('Use this to add a invoice notice section (label) to your invoices', 'invoicing'),
342 342
                         'type' => 'text',
343 343
                         'size' => 'regular',
344 344
                     ),
345 345
                     'vat_invoice_notice' => array(
346 346
                         'id' => 'vat_invoice_notice',
347
-                        'name' => __( 'Invoice notice', 'invoicing' ),
348
-                        'desc' =>   __( 'Use this to add a invoice notice section (description) to your invoices', 'invoicing' ),
347
+                        'name' => __('Invoice notice', 'invoicing'),
348
+                        'desc' =>   __('Use this to add a invoice notice section (description) to your invoices', 'invoicing'),
349 349
                         'type' => 'text',
350 350
                         'size' => 'regular',
351 351
                     )
@@ -357,22 +357,22 @@  discard block
 block discarded – undo
357 357
                 'main' => array(
358 358
                     'gateway_settings' => array(
359 359
                         'id'   => 'api_header',
360
-                        'name' => '<h3>' . __( 'Gateway Settings', 'invoicing' ) . '</h3>',
360
+                        'name' => '<h3>' . __('Gateway Settings', 'invoicing') . '</h3>',
361 361
                         'desc' => '',
362 362
                         'type' => 'header',
363 363
                     ),
364 364
                     'gateways' => array(
365 365
                         'id'      => 'gateways',
366
-                        'name'    => __( 'Payment Gateways', 'invoicing' ),
367
-                        'desc'    => __( 'Choose the payment gateways you want to enable.', 'invoicing' ),
366
+                        'name'    => __('Payment Gateways', 'invoicing'),
367
+                        'desc'    => __('Choose the payment gateways you want to enable.', 'invoicing'),
368 368
                         'type'    => 'gateways',
369 369
                         'std'     => array('manual'=>1),
370 370
                         'options' => wpinv_get_payment_gateways(),
371 371
                     ),
372 372
                     'default_gateway' => array(
373 373
                         'id'      => 'default_gateway',
374
-                        'name'    => __( 'Default Gateway', 'invoicing' ),
375
-                        'desc'    => __( 'This gateway will be loaded automatically with the checkout page.', 'invoicing' ),
374
+                        'name'    => __('Default Gateway', 'invoicing'),
375
+                        'desc'    => __('This gateway will be loaded automatically with the checkout page.', 'invoicing'),
376 376
                         'type'    => 'gateway_select',
377 377
                         'std'     => 'manual',
378 378
                         'options' => wpinv_get_payment_gateways(),
@@ -386,19 +386,19 @@  discard block
 block discarded – undo
386 386
                 'main' => array(
387 387
                     'tax_settings' => array(
388 388
                         'id'   => 'tax_settings',
389
-                        'name' => '<h3>' . __( 'Tax Settings', 'invoicing' ) . '</h3>',
389
+                        'name' => '<h3>' . __('Tax Settings', 'invoicing') . '</h3>',
390 390
                         'type' => 'header',
391 391
                     ),
392 392
                     'enable_taxes' => array(
393 393
                         'id'   => 'enable_taxes',
394
-                        'name' => __( 'Enable Taxes', 'invoicing' ),
395
-                        'desc' => __( 'Check this to enable taxes on invoices.', 'invoicing' ),
394
+                        'name' => __('Enable Taxes', 'invoicing'),
395
+                        'desc' => __('Check this to enable taxes on invoices.', 'invoicing'),
396 396
                         'type' => 'checkbox',
397 397
                     ),
398 398
                     'tax_rate' => array(
399 399
                         'id'   => 'tax_rate',
400
-                        'name' => __( 'Fallback Tax Rate', 'invoicing' ),
401
-                        'desc' => __( 'Enter a percentage, such as 6.5. Customers not in a specific rate will be charged this rate.', 'invoicing' ),
400
+                        'name' => __('Fallback Tax Rate', 'invoicing'),
401
+                        'desc' => __('Enter a percentage, such as 6.5. Customers not in a specific rate will be charged this rate.', 'invoicing'),
402 402
                         'type' => 'number',
403 403
                         'size' => 'small',
404 404
                         'min'  => '0',
@@ -410,8 +410,8 @@  discard block
 block discarded – undo
410 410
                 'rates' => array(
411 411
                     'tax_rates' => array(
412 412
                         'id'   => 'tax_rates',
413
-                        'name' => '<h3>' . __( 'Tax Rates', 'invoicing' ) . '</h3>',
414
-                        'desc' => __( 'Enter tax rates for specific regions.', 'invoicing' ),
413
+                        'name' => '<h3>' . __('Tax Rates', 'invoicing') . '</h3>',
414
+                        'desc' => __('Enter tax rates for specific regions.', 'invoicing'),
415 415
                         'type' => 'tax_rates',
416 416
                     ),
417 417
                 )
@@ -423,62 +423,62 @@  discard block
 block discarded – undo
423 423
                 'main' => array(
424 424
                     'email_settings_header' => array(
425 425
                         'id'   => 'email_settings_header',
426
-                        'name' => '<h3>' . __( 'Email Sender Options', 'invoicing' ) . '</h3>',
426
+                        'name' => '<h3>' . __('Email Sender Options', 'invoicing') . '</h3>',
427 427
                         'type' => 'header',
428 428
                     ),
429 429
                     'email_from_name' => array(
430 430
                         'id'   => 'email_from_name',
431
-                        'name' => __( 'From Name', 'invoicing' ),
432
-                        'desc' => __( 'Enter the sender\'s name appears in outgoing invoice emails. This should be your site name.', 'invoicing' ),
433
-                        'std' => esc_attr( get_bloginfo( 'name', 'display' ) ),
431
+                        'name' => __('From Name', 'invoicing'),
432
+                        'desc' => __('Enter the sender\'s name appears in outgoing invoice emails. This should be your site name.', 'invoicing'),
433
+                        'std' => esc_attr(get_bloginfo('name', 'display')),
434 434
                         'type' => 'text',
435 435
                     ),
436 436
                     'email_from' => array(
437 437
                         'id'   => 'email_from',
438
-                        'name' => __( 'From Email', 'invoicing' ),
439
-                        'desc' => sprintf (__( 'Email address to send invoice emails from. This will act as the "from" and "reply-to" address. %s If emails are not being sent it may be that your hosting prevents emails being sent if the email domains do not match.%s', 'invoicing' ), $alert_wrapper_start, $alert_wrapper_close),
440
-                        'std' => get_option( 'admin_email' ),
438
+                        'name' => __('From Email', 'invoicing'),
439
+                        'desc' => sprintf(__('Email address to send invoice emails from. This will act as the "from" and "reply-to" address. %s If emails are not being sent it may be that your hosting prevents emails being sent if the email domains do not match.%s', 'invoicing'), $alert_wrapper_start, $alert_wrapper_close),
440
+                        'std' => get_option('admin_email'),
441 441
                         'type' => 'text',
442 442
                     ),
443 443
                     'overdue_settings_header' => array(
444 444
                         'id'   => 'overdue_settings_header',
445
-                        'name' => '<h3>' . __( 'Due Date Settings', 'invoicing' ) . '</h3>',
445
+                        'name' => '<h3>' . __('Due Date Settings', 'invoicing') . '</h3>',
446 446
                         'type' => 'header',
447 447
                     ),
448 448
                     'overdue_active' => array(
449 449
                         'id'   => 'overdue_active',
450
-                        'name' => __( 'Enable Due Date', 'invoicing' ),
451
-                        'desc' => __( 'Check this to enable due date option for invoices.', 'invoicing' ),
450
+                        'name' => __('Enable Due Date', 'invoicing'),
451
+                        'desc' => __('Check this to enable due date option for invoices.', 'invoicing'),
452 452
                         'type' => 'checkbox',
453 453
                         'std'  => false,
454 454
                     ),
455 455
                     'overdue_days' => array(
456 456
                         'id'          => 'overdue_days',
457
-                        'name'        => __( 'Default Due Date', 'invoicing' ),
458
-                        'desc'        => __( 'Number of days each Invoice is due after the created date. This will automatically set the date in the "Due Date" field. Can be overridden on individual Invoices.', 'invoicing' ),
457
+                        'name'        => __('Default Due Date', 'invoicing'),
458
+                        'desc'        => __('Number of days each Invoice is due after the created date. This will automatically set the date in the "Due Date" field. Can be overridden on individual Invoices.', 'invoicing'),
459 459
                         'type'        => 'select',
460 460
                         'options'     => $due_payment_options,
461 461
                         'chosen'      => true,
462 462
                         'std'         => 0,
463
-                        'placeholder' => __( 'Select a page', 'invoicing' ),
463
+                        'placeholder' => __('Select a page', 'invoicing'),
464 464
                     ),
465 465
                     'email_template_header' => array(
466 466
                         'id'   => 'email_template_header',
467
-                        'name' => '<h3>' . __( 'Email Template', 'invoicing' ) . '</h3>',
467
+                        'name' => '<h3>' . __('Email Template', 'invoicing') . '</h3>',
468 468
                         'type' => 'header',
469 469
                     ),
470 470
                     'email_header_image' => array(
471 471
                         'id'   => 'email_header_image',
472
-                        'name' => __( 'Header Image', 'invoicing' ),
473
-                        'desc' => __( 'URL to an image you want to show in the email header. Upload images using the media uploader (Admin > Media).', 'invoicing' ),
472
+                        'name' => __('Header Image', 'invoicing'),
473
+                        'desc' => __('URL to an image you want to show in the email header. Upload images using the media uploader (Admin > Media).', 'invoicing'),
474 474
                         'std' => '',
475 475
                         'type' => 'text',
476 476
                     ),
477 477
                     'email_footer_text' => array(
478 478
                         'id'   => 'email_footer_text',
479
-                        'name' => __( 'Footer Text', 'invoicing' ),
480
-                        'desc' => __( 'The text to appear in the footer of all invoice emails.', 'invoicing' ),
481
-                        'std' => get_bloginfo( 'name', 'display' ) . ' - ' . __( 'Powered by GeoDirectory', 'invoicing' ),
479
+                        'name' => __('Footer Text', 'invoicing'),
480
+                        'desc' => __('The text to appear in the footer of all invoice emails.', 'invoicing'),
481
+                        'std' => get_bloginfo('name', 'display') . ' - ' . __('Powered by GeoDirectory', 'invoicing'),
482 482
                         'type' => 'textarea',
483 483
                         'class' => 'regular-text',
484 484
                         'rows' => 2,
@@ -486,29 +486,29 @@  discard block
 block discarded – undo
486 486
                     ),
487 487
                     'email_base_color' => array(
488 488
                         'id'   => 'email_base_color',
489
-                        'name' => __( 'Base Color', 'invoicing' ),
490
-                        'desc' => __( 'The base color for invoice email template. Default <code>#557da2</code>.', 'invoicing' ),
489
+                        'name' => __('Base Color', 'invoicing'),
490
+                        'desc' => __('The base color for invoice email template. Default <code>#557da2</code>.', 'invoicing'),
491 491
                         'std' => '#557da2',
492 492
                         'type' => 'color',
493 493
                     ),
494 494
                     'email_background_color' => array(
495 495
                         'id'   => 'email_background_color',
496
-                        'name' => __( 'Background Color', 'invoicing' ),
497
-                        'desc' => __( 'The background color of email template. Default <code>#f5f5f5</code>.', 'invoicing' ),
496
+                        'name' => __('Background Color', 'invoicing'),
497
+                        'desc' => __('The background color of email template. Default <code>#f5f5f5</code>.', 'invoicing'),
498 498
                         'std' => '#f5f5f5',
499 499
                         'type' => 'color',
500 500
                     ),
501 501
                     'email_body_background_color' => array(
502 502
                         'id'   => 'email_body_background_color',
503
-                        'name' => __( 'Body Background Color', 'invoicing' ),
504
-                        'desc' => __( 'The main body background color of email template. Default <code>#fdfdfd</code>.', 'invoicing' ),
503
+                        'name' => __('Body Background Color', 'invoicing'),
504
+                        'desc' => __('The main body background color of email template. Default <code>#fdfdfd</code>.', 'invoicing'),
505 505
                         'std' => '#fdfdfd',
506 506
                         'type' => 'color',
507 507
                     ),
508 508
                     'email_text_color' => array(
509 509
                         'id'   => 'email_text_color',
510
-                        'name' => __( 'Body Text Color', 'invoicing' ),
511
-                        'desc' => __( 'The main body text color. Default <code>#505050</code>.', 'invoicing' ),
510
+                        'name' => __('Body Text Color', 'invoicing'),
511
+                        'desc' => __('The main body text color. Default <code>#505050</code>.', 'invoicing'),
512 512
                         'std' => '#505050',
513 513
                         'type' => 'color',
514 514
                     ),
@@ -527,67 +527,67 @@  discard block
 block discarded – undo
527 527
                 'main' => array(
528 528
                     'fields_settings' => array(
529 529
                         'id'   => 'fields_settings',
530
-                        'name' => '<h3>' . __( 'Fields Settings', 'invoicing' ) . '</h3>',
531
-                        'desc' => __( 'Tick fields which are mandatory in invoice address fields.', 'invoicing' ),
530
+                        'name' => '<h3>' . __('Fields Settings', 'invoicing') . '</h3>',
531
+                        'desc' => __('Tick fields which are mandatory in invoice address fields.', 'invoicing'),
532 532
                         'type' => 'header',
533 533
                     ),
534 534
                     'fname_mandatory' => array(
535 535
                         'id'   => 'fname_mandatory',
536
-                        'name' => __( 'First Name Mandatory?', 'invoicing' ),
536
+                        'name' => __('First Name Mandatory?', 'invoicing'),
537 537
                         'type' => 'checkbox',
538 538
                         'std'  => true,
539 539
                     ),
540 540
                     'lname_mandatory' => array(
541 541
                         'id'   => 'lname_mandatory',
542
-                        'name' => __( 'Last Name Mandatory?', 'invoicing' ),
542
+                        'name' => __('Last Name Mandatory?', 'invoicing'),
543 543
                         'type' => 'checkbox',
544 544
                         'std'  => true,
545 545
                     ),
546 546
                     'address_mandatory' => array(
547 547
                         'id'   => 'address_mandatory',
548
-                        'name' => __( 'Address Mandatory?', 'invoicing' ),
548
+                        'name' => __('Address Mandatory?', 'invoicing'),
549 549
                         'type' => 'checkbox',
550 550
                         'std'  => true,
551 551
                     ),
552 552
                     'city_mandatory' => array(
553 553
                         'id'   => 'city_mandatory',
554
-                        'name' => __( 'City Mandatory?', 'invoicing' ),
554
+                        'name' => __('City Mandatory?', 'invoicing'),
555 555
                         'type' => 'checkbox',
556 556
                         'std'  => true,
557 557
                     ),
558 558
                     'country_mandatory' => array(
559 559
                         'id'   => 'country_mandatory',
560
-                        'name' => __( 'Country Mandatory?', 'invoicing' ),
560
+                        'name' => __('Country Mandatory?', 'invoicing'),
561 561
                         'type' => 'checkbox',
562 562
                         'std'  => true,
563 563
                     ),
564 564
                     'state_mandatory' => array(
565 565
                         'id'   => 'state_mandatory',
566
-                        'name' => __( 'State / Province Mandatory?', 'invoicing' ),
566
+                        'name' => __('State / Province Mandatory?', 'invoicing'),
567 567
                         'type' => 'checkbox',
568 568
                         'std'  => true,
569 569
                     ),
570 570
                     'zip_mandatory' => array(
571 571
                         'id'   => 'zip_mandatory',
572
-                        'name' => __( 'ZIP / Postcode Mandatory?', 'invoicing' ),
572
+                        'name' => __('ZIP / Postcode Mandatory?', 'invoicing'),
573 573
                         'type' => 'checkbox',
574 574
                         'std'  => true,
575 575
                     ),
576 576
                     'phone_mandatory' => array(
577 577
                         'id'   => 'phone_mandatory',
578
-                        'name' => __( 'Phone No. Mandatory?', 'invoicing' ),
578
+                        'name' => __('Phone No. Mandatory?', 'invoicing'),
579 579
                         'type' => 'checkbox',
580 580
                         'std'  => true,
581 581
                     ),
582 582
                     'invoice_number_format_settings' => array(
583 583
                         'id'   => 'invoice_number_format_settings',
584
-                        'name' => '<h3>' . __( 'Invoice Number', 'invoicing' ) . '</h3>',
584
+                        'name' => '<h3>' . __('Invoice Number', 'invoicing') . '</h3>',
585 585
                         'type' => 'header',
586 586
                     ),
587 587
                     'invoice_number_padd' => array(
588 588
                         'id'      => 'invoice_number_padd',
589
-                        'name'    => __( 'Minimum digits', 'invoicing' ),
590
-                        'desc'    => __( 'If the invoice number has less digits than this number, it is left padded with 0s. Ex: invoice number 108 will padded to 00108 if digits set to 5. The default 0 means no padding.', 'invoicing' ),
589
+                        'name'    => __('Minimum digits', 'invoicing'),
590
+                        'desc'    => __('If the invoice number has less digits than this number, it is left padded with 0s. Ex: invoice number 108 will padded to 00108 if digits set to 5. The default 0 means no padding.', 'invoicing'),
591 591
                         'type'    => 'select',
592 592
                         'options' => $invoice_number_padd_options,
593 593
                         'std'     => 5,
@@ -595,8 +595,8 @@  discard block
 block discarded – undo
595 595
                     ),
596 596
                     'invoice_number_prefix' => array(
597 597
                         'id' => 'invoice_number_prefix',
598
-                        'name' => __( 'Invoice Number prefix', 'invoicing' ),
599
-                        'desc' => __( 'A prefix to prepend to all invoice numbers. Ex: WPINV-', 'invoicing' ),
598
+                        'name' => __('Invoice Number prefix', 'invoicing'),
599
+                        'desc' => __('A prefix to prepend to all invoice numbers. Ex: WPINV-', 'invoicing'),
600 600
                         'type' => 'text',
601 601
                         'size' => 'regular',
602 602
                         'std' => 'WPINV-',
@@ -604,25 +604,25 @@  discard block
 block discarded – undo
604 604
                     ),
605 605
                     'invoice_number_postfix' => array(
606 606
                         'id' => 'invoice_number_postfix',
607
-                        'name' => __( 'Invoice Number postfix', 'invoicing' ),
608
-                        'desc' => __( 'A postfix to append to all invoice numbers.', 'invoicing' ),
607
+                        'name' => __('Invoice Number postfix', 'invoicing'),
608
+                        'desc' => __('A postfix to append to all invoice numbers.', 'invoicing'),
609 609
                         'type' => 'text',
610 610
                         'size' => 'regular',
611 611
                         'std' => ''
612 612
                     ),
613 613
                     'guest_checkout_settings' => array(
614 614
                         'id'   => 'guest_checkout_settings',
615
-                        'name' => '<h3>' . __( 'Pay via Invoice Link', 'invoicing' ) . '</h3>',
615
+                        'name' => '<h3>' . __('Pay via Invoice Link', 'invoicing') . '</h3>',
616 616
                         'type' => 'header',
617 617
                     ),
618 618
                     'guest_checkout' => array(
619 619
                         'type'    => 'radio',
620 620
                         'id'      => 'guest_checkout',
621
-                        'name'    => __( 'Pay via Invoice Link for non logged in user', 'invoicing' ),
622
-                        'desc'    => __( 'Select how invoice should be paid when non logged in user clicks on the invoice link that sent to them via for pay for invoice.', 'invoicing' ),
621
+                        'name'    => __('Pay via Invoice Link for non logged in user', 'invoicing'),
622
+                        'desc'    => __('Select how invoice should be paid when non logged in user clicks on the invoice link that sent to them via for pay for invoice.', 'invoicing'),
623 623
                         'options' => array(
624
-                            0 => __( 'Ask them to log-in and redirect back to invoice checkout to pay.', 'invoicing' ),
625
-                            1 => __( 'Auto log-in the user via invoice link and take them to invoice checkout to pay.', 'invoicing' ),
624
+                            0 => __('Ask them to log-in and redirect back to invoice checkout to pay.', 'invoicing'),
625
+                            1 => __('Auto log-in the user via invoice link and take them to invoice checkout to pay.', 'invoicing'),
626 626
                         ),
627 627
                         'std'     => 0,
628 628
                     ),
@@ -635,8 +635,8 @@  discard block
 block discarded – undo
635 635
                 'main' => array(
636 636
                     'tool_settings' => array(
637 637
                         'id'   => 'tool_settings',
638
-                        'name' => '<h3>' . __( 'Diagnostic Tools', 'invoicing' ) . '</h3>',
639
-                        'desc' => __( 'Invoicing diagnostic tools', 'invoicing' ),
638
+                        'name' => '<h3>' . __('Diagnostic Tools', 'invoicing') . '</h3>',
639
+                        'desc' => __('Invoicing diagnostic tools', 'invoicing'),
640 640
                         'type' => 'tools',
641 641
                     ),
642 642
                 ),
@@ -644,135 +644,135 @@  discard block
 block discarded – undo
644 644
         )
645 645
     );
646 646
 
647
-    return apply_filters( 'wpinv_registered_settings', $wpinv_settings );
647
+    return apply_filters('wpinv_registered_settings', $wpinv_settings);
648 648
 }
649 649
 
650
-function wpinv_settings_sanitize( $input = array() ) {
650
+function wpinv_settings_sanitize($input = array()) {
651 651
     global $wpinv_options;
652 652
 
653
-    if ( empty( $_POST['_wp_http_referer'] ) ) {
653
+    if (empty($_POST['_wp_http_referer'])) {
654 654
         return $input;
655 655
     }
656 656
 
657
-    parse_str( $_POST['_wp_http_referer'], $referrer );
657
+    parse_str($_POST['_wp_http_referer'], $referrer);
658 658
 
659 659
     $settings = wpinv_get_registered_settings();
660
-    $tab      = isset( $referrer['tab'] ) ? $referrer['tab'] : 'general';
661
-    $section  = isset( $referrer['section'] ) ? $referrer['section'] : 'main';
660
+    $tab      = isset($referrer['tab']) ? $referrer['tab'] : 'general';
661
+    $section  = isset($referrer['section']) ? $referrer['section'] : 'main';
662 662
 
663 663
     $input = $input ? $input : array();
664
-    $input = apply_filters( 'wpinv_settings_tab_' . $tab . '_sanitize', $input );
665
-    $input = apply_filters( 'wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input );
664
+    $input = apply_filters('wpinv_settings_tab_' . $tab . '_sanitize', $input);
665
+    $input = apply_filters('wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input);
666 666
 
667 667
     // Loop through each setting being saved and pass it through a sanitization filter
668
-    foreach ( $input as $key => $value ) {
668
+    foreach ($input as $key => $value) {
669 669
         // Get the setting type (checkbox, select, etc)
670
-        $type = isset( $settings[ $tab ][ $key ]['type'] ) ? $settings[ $tab ][ $key ]['type'] : false;
670
+        $type = isset($settings[$tab][$key]['type']) ? $settings[$tab][$key]['type'] : false;
671 671
 
672
-        if ( $type ) {
672
+        if ($type) {
673 673
             // Field type specific filter
674
-            $input[$key] = apply_filters( 'wpinv_settings_sanitize_' . $type, $value, $key );
674
+            $input[$key] = apply_filters('wpinv_settings_sanitize_' . $type, $value, $key);
675 675
         }
676 676
 
677 677
         // General filter
678
-        $input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
678
+        $input[$key] = apply_filters('wpinv_settings_sanitize', $input[$key], $key);
679 679
     }
680 680
 
681 681
     // Loop through the whitelist and unset any that are empty for the tab being saved
682
-    $main_settings    = $section == 'main' ? $settings[ $tab ] : array(); // Check for extensions that aren't using new sections
683
-    $section_settings = ! empty( $settings[ $tab ][ $section ] ) ? $settings[ $tab ][ $section ] : array();
682
+    $main_settings    = $section == 'main' ? $settings[$tab] : array(); // Check for extensions that aren't using new sections
683
+    $section_settings = !empty($settings[$tab][$section]) ? $settings[$tab][$section] : array();
684 684
 
685
-    $found_settings = array_merge( $main_settings, $section_settings );
685
+    $found_settings = array_merge($main_settings, $section_settings);
686 686
 
687
-    if ( ! empty( $found_settings ) ) {
688
-        foreach ( $found_settings as $key => $value ) {
687
+    if (!empty($found_settings)) {
688
+        foreach ($found_settings as $key => $value) {
689 689
 
690 690
             // settings used to have numeric keys, now they have keys that match the option ID. This ensures both methods work
691
-            if ( is_numeric( $key ) ) {
691
+            if (is_numeric($key)) {
692 692
                 $key = $value['id'];
693 693
             }
694 694
 
695
-            if ( empty( $input[ $key ] ) ) {
696
-                unset( $wpinv_options[ $key ] );
695
+            if (empty($input[$key])) {
696
+                unset($wpinv_options[$key]);
697 697
             }
698 698
         }
699 699
     }
700 700
 
701 701
     // Merge our new settings with the existing
702
-    $output = array_merge( $wpinv_options, $input );
702
+    $output = array_merge($wpinv_options, $input);
703 703
 
704
-    add_settings_error( 'wpinv-notices', '', __( 'Settings updated.', 'invoicing' ), 'updated' );
704
+    add_settings_error('wpinv-notices', '', __('Settings updated.', 'invoicing'), 'updated');
705 705
 
706 706
     return $output;
707 707
 }
708 708
 
709
-function wpinv_settings_sanitize_misc_accounting( $input ) {
709
+function wpinv_settings_sanitize_misc_accounting($input) {
710 710
     global $wpinv_options, $wpi_session;
711 711
 
712
-    if ( !current_user_can( 'manage_options' ) ) {
712
+    if (!current_user_can('manage_options')) {
713 713
         return $input;
714 714
     }
715 715
 
716
-    if( ! empty( $input['enable_sequential'] ) && !wpinv_get_option( 'enable_sequential' ) ) {
716
+    if (!empty($input['enable_sequential']) && !wpinv_get_option('enable_sequential')) {
717 717
         // Shows an admin notice about upgrading previous order numbers
718
-        $wpi_session->set( 'upgrade_sequential', '1' );
718
+        $wpi_session->set('upgrade_sequential', '1');
719 719
     }
720 720
 
721 721
     return $input;
722 722
 }
723
-add_filter( 'wpinv_settings_misc-accounting_sanitize', 'wpinv_settings_sanitize_misc_accounting' );
723
+add_filter('wpinv_settings_misc-accounting_sanitize', 'wpinv_settings_sanitize_misc_accounting');
724 724
 
725
-function wpinv_settings_sanitize_tax_rates( $input ) {
726
-    if( !current_user_can( 'manage_options' ) ) {
725
+function wpinv_settings_sanitize_tax_rates($input) {
726
+    if (!current_user_can('manage_options')) {
727 727
         return $input;
728 728
     }
729 729
 
730
-    $new_rates = !empty( $_POST['tax_rates'] ) ? array_values( $_POST['tax_rates'] ) : array();
730
+    $new_rates = !empty($_POST['tax_rates']) ? array_values($_POST['tax_rates']) : array();
731 731
 
732 732
     $tax_rates = array();
733 733
 
734
-    if ( !empty( $new_rates ) ) {
735
-        foreach ( $new_rates as $rate ) {
736
-            if ( isset( $rate['country'] ) && empty( $rate['country'] ) && empty( $rate['state'] ) ) {
734
+    if (!empty($new_rates)) {
735
+        foreach ($new_rates as $rate) {
736
+            if (isset($rate['country']) && empty($rate['country']) && empty($rate['state'])) {
737 737
                 continue;
738 738
             }
739 739
             
740
-            $rate['rate'] = wpinv_sanitize_amount( $rate['rate'], 4 );
740
+            $rate['rate'] = wpinv_sanitize_amount($rate['rate'], 4);
741 741
             
742 742
             $tax_rates[] = $rate;
743 743
         }
744 744
     }
745 745
 
746
-    update_option( 'wpinv_tax_rates', $tax_rates );
746
+    update_option('wpinv_tax_rates', $tax_rates);
747 747
 
748 748
     return $input;
749 749
 }
750
-add_filter( 'wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates' );
750
+add_filter('wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates');
751 751
 
752
-function wpinv_sanitize_text_field( $input ) {
753
-    return trim( $input );
752
+function wpinv_sanitize_text_field($input) {
753
+    return trim($input);
754 754
 }
755
-add_filter( 'wpinv_settings_sanitize_text', 'wpinv_sanitize_text_field' );
755
+add_filter('wpinv_settings_sanitize_text', 'wpinv_sanitize_text_field');
756 756
 
757 757
 function wpinv_get_settings_tabs() {
758 758
     $tabs             = array();
759
-    $tabs['general']  = __( 'General', 'invoicing' );
760
-    $tabs['gateways'] = __( 'Payment Gateways', 'invoicing' );
761
-    $tabs['taxes']    = __( 'Taxes', 'invoicing' );
762
-    $tabs['emails']   = __( 'Emails', 'invoicing' );
763
-    $tabs['misc']     = __( 'Misc', 'invoicing' );
764
-    $tabs['tools']    = __( 'Tools', 'invoicing' );
765
-
766
-    return apply_filters( 'wpinv_settings_tabs', $tabs );
759
+    $tabs['general']  = __('General', 'invoicing');
760
+    $tabs['gateways'] = __('Payment Gateways', 'invoicing');
761
+    $tabs['taxes']    = __('Taxes', 'invoicing');
762
+    $tabs['emails']   = __('Emails', 'invoicing');
763
+    $tabs['misc']     = __('Misc', 'invoicing');
764
+    $tabs['tools']    = __('Tools', 'invoicing');
765
+
766
+    return apply_filters('wpinv_settings_tabs', $tabs);
767 767
 }
768 768
 
769
-function wpinv_get_settings_tab_sections( $tab = false ) {
769
+function wpinv_get_settings_tab_sections($tab = false) {
770 770
     $tabs     = false;
771 771
     $sections = wpinv_get_registered_settings_sections();
772 772
 
773
-    if( $tab && ! empty( $sections[ $tab ] ) ) {
774
-        $tabs = $sections[ $tab ];
775
-    } else if ( $tab ) {
773
+    if ($tab && !empty($sections[$tab])) {
774
+        $tabs = $sections[$tab];
775
+    } else if ($tab) {
776 776
         $tabs = false;
777 777
     }
778 778
 
@@ -782,135 +782,135 @@  discard block
 block discarded – undo
782 782
 function wpinv_get_registered_settings_sections() {
783 783
     static $sections = false;
784 784
 
785
-    if ( false !== $sections ) {
785
+    if (false !== $sections) {
786 786
         return $sections;
787 787
     }
788 788
 
789 789
     $sections = array(
790
-        'general' => apply_filters( 'wpinv_settings_sections_general', array(
791
-            'main' => __( 'General Settings', 'invoicing' ),
792
-            'currency_section' => __( 'Currency Settings', 'invoicing' ),
793
-            'labels' => __( 'Label Texts', 'invoicing' ),
794
-        ) ),
795
-        'gateways' => apply_filters( 'wpinv_settings_sections_gateways', array(
796
-            'main' => __( 'Gateway Settings', 'invoicing' ),
797
-        ) ),
798
-        'taxes' => apply_filters( 'wpinv_settings_sections_taxes', array(
799
-            'main' => __( 'Tax Settings', 'invoicing' ),
800
-            'rates' => __( 'Tax Rates', 'invoicing' ),
801
-        ) ),
802
-        'emails' => apply_filters( 'wpinv_settings_sections_emails', array(
803
-            'main' => __( 'Email Settings', 'invoicing' ),
804
-        ) ),
805
-        'misc' => apply_filters( 'wpinv_settings_sections_misc', array(
806
-            'main' => __( 'Misc Settings', 'invoicing' ),
807
-        ) ),
808
-        'tools' => apply_filters( 'wpinv_settings_sections_tools', array(
809
-            'main' => __( 'Diagnostic Tools', 'invoicing' ),
810
-        ) ),
790
+        'general' => apply_filters('wpinv_settings_sections_general', array(
791
+            'main' => __('General Settings', 'invoicing'),
792
+            'currency_section' => __('Currency Settings', 'invoicing'),
793
+            'labels' => __('Label Texts', 'invoicing'),
794
+        )),
795
+        'gateways' => apply_filters('wpinv_settings_sections_gateways', array(
796
+            'main' => __('Gateway Settings', 'invoicing'),
797
+        )),
798
+        'taxes' => apply_filters('wpinv_settings_sections_taxes', array(
799
+            'main' => __('Tax Settings', 'invoicing'),
800
+            'rates' => __('Tax Rates', 'invoicing'),
801
+        )),
802
+        'emails' => apply_filters('wpinv_settings_sections_emails', array(
803
+            'main' => __('Email Settings', 'invoicing'),
804
+        )),
805
+        'misc' => apply_filters('wpinv_settings_sections_misc', array(
806
+            'main' => __('Misc Settings', 'invoicing'),
807
+        )),
808
+        'tools' => apply_filters('wpinv_settings_sections_tools', array(
809
+            'main' => __('Diagnostic Tools', 'invoicing'),
810
+        )),
811 811
     );
812 812
 
813
-    $sections = apply_filters( 'wpinv_settings_sections', $sections );
813
+    $sections = apply_filters('wpinv_settings_sections', $sections);
814 814
 
815 815
     return $sections;
816 816
 }
817 817
 
818
-function wpinv_get_pages( $with_slug = false, $default_label = NULL ) {
818
+function wpinv_get_pages($with_slug = false, $default_label = NULL) {
819 819
 	$pages_options = array();
820 820
 
821
-	if( $default_label !== NULL && $default_label !== false ) {
822
-		$pages_options = array( '' => $default_label ); // Blank option
821
+	if ($default_label !== NULL && $default_label !== false) {
822
+		$pages_options = array('' => $default_label); // Blank option
823 823
 	}
824 824
 
825 825
 	$pages = get_pages();
826
-	if ( $pages ) {
827
-		foreach ( $pages as $page ) {
826
+	if ($pages) {
827
+		foreach ($pages as $page) {
828 828
 			$title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
829
-            $pages_options[ $page->ID ] = $title;
829
+            $pages_options[$page->ID] = $title;
830 830
 		}
831 831
 	}
832 832
 
833 833
 	return $pages_options;
834 834
 }
835 835
 
836
-function wpinv_header_callback( $args ) {
837
-	if ( !empty( $args['desc'] ) ) {
836
+function wpinv_header_callback($args) {
837
+	if (!empty($args['desc'])) {
838 838
         echo $args['desc'];
839 839
     }
840 840
 }
841 841
 
842
-function wpinv_hidden_callback( $args ) {
842
+function wpinv_hidden_callback($args) {
843 843
 	global $wpinv_options;
844 844
 
845
-	if ( isset( $args['set_value'] ) ) {
845
+	if (isset($args['set_value'])) {
846 846
 		$value = $args['set_value'];
847
-	} elseif ( isset( $wpinv_options[ $args['id'] ] ) ) {
848
-		$value = $wpinv_options[ $args['id'] ];
847
+	} elseif (isset($wpinv_options[$args['id']])) {
848
+		$value = $wpinv_options[$args['id']];
849 849
 	} else {
850
-		$value = isset( $args['std'] ) ? $args['std'] : '';
850
+		$value = isset($args['std']) ? $args['std'] : '';
851 851
 	}
852 852
 
853
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
853
+	if (isset($args['faux']) && true === $args['faux']) {
854 854
 		$args['readonly'] = true;
855
-		$value = isset( $args['std'] ) ? $args['std'] : '';
855
+		$value = isset($args['std']) ? $args['std'] : '';
856 856
 		$name  = '';
857 857
 	} else {
858
-		$name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
858
+		$name = 'name="wpinv_settings[' . esc_attr($args['id']) . ']"';
859 859
 	}
860 860
 
861
-	$html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key( $args['id'] ) . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '" />';
861
+	$html = '<input type="hidden" id="wpinv_settings[' . wpinv_sanitize_key($args['id']) . ']" ' . $name . ' value="' . esc_attr(stripslashes($value)) . '" />';
862 862
     
863 863
 	echo $html;
864 864
 }
865 865
 
866
-function wpinv_checkbox_callback( $args ) {
866
+function wpinv_checkbox_callback($args) {
867 867
 	global $wpinv_options;
868 868
     
869
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
869
+    $sanitize_id = wpinv_sanitize_key($args['id']);
870 870
 
871
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
871
+	if (isset($args['faux']) && true === $args['faux']) {
872 872
 		$name = '';
873 873
 	} else {
874 874
 		$name = 'name="wpinv_settings[' . $sanitize_id . ']"';
875 875
 	}
876 876
 
877
-	$checked = isset( $wpinv_options[ $args['id'] ] ) ? checked( 1, $wpinv_options[ $args['id'] ], false ) : '';
877
+	$checked = isset($wpinv_options[$args['id']]) ? checked(1, $wpinv_options[$args['id']], false) : '';
878 878
 	$html = '<input type="checkbox" id="wpinv_settings[' . $sanitize_id . ']"' . $name . ' value="1" ' . $checked . '/>';
879
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
879
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
880 880
 
881 881
 	echo $html;
882 882
 }
883 883
 
884
-function wpinv_multicheck_callback( $args ) {
884
+function wpinv_multicheck_callback($args) {
885 885
 	global $wpinv_options;
886 886
 	
887
-	$sanitize_id = wpinv_sanitize_key( $args['id'] );
887
+	$sanitize_id = wpinv_sanitize_key($args['id']);
888 888
 	
889
-	if ( ! empty( $args['options'] ) ) {
890
-		foreach( $args['options'] as $key => $option ):
891
-			$sanitize_key = wpinv_sanitize_key( $key );
892
-			if ( isset( $wpinv_options[$args['id']][$sanitize_key] ) ) { 
889
+	if (!empty($args['options'])) {
890
+		foreach ($args['options'] as $key => $option):
891
+			$sanitize_key = wpinv_sanitize_key($key);
892
+			if (isset($wpinv_options[$args['id']][$sanitize_key])) { 
893 893
 				$enabled = $sanitize_key;
894 894
 			} else { 
895 895
 				$enabled = NULL; 
896 896
 			}
897
-			echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
898
-			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post( $option ) . '</label><br/>';
897
+			echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr($sanitize_key) . '" ' . checked($sanitize_key, $enabled, false) . '/>&nbsp;';
898
+			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . wp_kses_post($option) . '</label><br/>';
899 899
 		endforeach;
900 900
 		echo '<p class="description">' . $args['desc'] . '</p>';
901 901
 	}
902 902
 }
903 903
 
904
-function wpinv_payment_icons_callback( $args ) {
904
+function wpinv_payment_icons_callback($args) {
905 905
 	global $wpinv_options;
906 906
     
907
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
907
+    $sanitize_id = wpinv_sanitize_key($args['id']);
908 908
 
909
-	if ( ! empty( $args['options'] ) ) {
910
-		foreach( $args['options'] as $key => $option ) {
911
-            $sanitize_key = wpinv_sanitize_key( $key );
909
+	if (!empty($args['options'])) {
910
+		foreach ($args['options'] as $key => $option) {
911
+            $sanitize_key = wpinv_sanitize_key($key);
912 912
             
913
-			if( isset( $wpinv_options[$args['id']][$key] ) ) {
913
+			if (isset($wpinv_options[$args['id']][$key])) {
914 914
 				$enabled = $option;
915 915
 			} else {
916 916
 				$enabled = NULL;
@@ -918,194 +918,194 @@  discard block
 block discarded – undo
918 918
 
919 919
 			echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
920 920
 
921
-				echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
921
+				echo '<input name="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="' . esc_attr($option) . '" ' . checked($option, $enabled, false) . '/>&nbsp;';
922 922
 
923
-				if ( wpinv_string_is_image_url( $key ) ) {
924
-					echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
923
+				if (wpinv_string_is_image_url($key)) {
924
+					echo '<img class="payment-icon" src="' . esc_url($key) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
925 925
 				} else {
926
-					$card = strtolower( str_replace( ' ', '', $option ) );
926
+					$card = strtolower(str_replace(' ', '', $option));
927 927
 
928
-					if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
929
-						$image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
928
+					if (has_filter('wpinv_accepted_payment_' . $card . '_image')) {
929
+						$image = apply_filters('wpinv_accepted_payment_' . $card . '_image', '');
930 930
 					} else {
931
-						$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
931
+						$image       = wpinv_locate_template('images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false);
932 932
 						$content_dir = WP_CONTENT_DIR;
933 933
 
934
-						if ( function_exists( 'wp_normalize_path' ) ) {
934
+						if (function_exists('wp_normalize_path')) {
935 935
 							// Replaces backslashes with forward slashes for Windows systems
936
-							$image = wp_normalize_path( $image );
937
-							$content_dir = wp_normalize_path( $content_dir );
936
+							$image = wp_normalize_path($image);
937
+							$content_dir = wp_normalize_path($content_dir);
938 938
 						}
939 939
 
940
-						$image = str_replace( $content_dir, content_url(), $image );
940
+						$image = str_replace($content_dir, content_url(), $image);
941 941
 					}
942 942
 
943
-					echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
943
+					echo '<img class="payment-icon" src="' . esc_url($image) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
944 944
 				}
945 945
 			echo $option . '</label>';
946 946
 		}
947
-		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
947
+		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post($args['desc']) . '</p>';
948 948
 	}
949 949
 }
950 950
 
951
-function wpinv_radio_callback( $args ) {
951
+function wpinv_radio_callback($args) {
952 952
 	global $wpinv_options;
953 953
     
954
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
954
+    $sanitize_id = wpinv_sanitize_key($args['id']);
955 955
     
956
-    foreach ( $args['options'] as $key => $option ) :
957
-		$sanitize_key = wpinv_sanitize_key( $key );
956
+    foreach ($args['options'] as $key => $option) :
957
+		$sanitize_key = wpinv_sanitize_key($key);
958 958
         
959 959
         $checked = false;
960 960
 
961
-		if ( isset( $wpinv_options[ $args['id'] ] ) && $wpinv_options[ $args['id'] ] == $key )
961
+		if (isset($wpinv_options[$args['id']]) && $wpinv_options[$args['id']] == $key)
962 962
 			$checked = true;
963
-		elseif( isset( $args['std'] ) && $args['std'] == $key && ! isset( $wpinv_options[ $args['id'] ] ) )
963
+		elseif (isset($args['std']) && $args['std'] == $key && !isset($wpinv_options[$args['id']]))
964 964
 			$checked = true;
965 965
 
966 966
 		echo '<input name="wpinv_settings[' . $sanitize_id . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="radio" value="' . $sanitize_key . '" ' . checked(true, $checked, false) . '/>&nbsp;';
967
-		echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . esc_html( $option ) . '</label><br/>';
967
+		echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . esc_html($option) . '</label><br/>';
968 968
 	endforeach;
969 969
 
970
-	echo '<p class="description">' . wp_kses_post( $args['desc'] ) . '</p>';
970
+	echo '<p class="description">' . wp_kses_post($args['desc']) . '</p>';
971 971
 }
972 972
 
973
-function wpinv_gateways_callback( $args ) {
973
+function wpinv_gateways_callback($args) {
974 974
 	global $wpinv_options;
975 975
     
976
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
976
+    $sanitize_id = wpinv_sanitize_key($args['id']);
977 977
 
978
-	foreach ( $args['options'] as $key => $option ) :
979
-		$sanitize_key = wpinv_sanitize_key( $key );
978
+	foreach ($args['options'] as $key => $option) :
979
+		$sanitize_key = wpinv_sanitize_key($key);
980 980
         
981
-        if ( isset( $wpinv_options['gateways'][ $key ] ) )
981
+        if (isset($wpinv_options['gateways'][$key]))
982 982
 			$enabled = '1';
983 983
 		else
984 984
 			$enabled = null;
985 985
 
986
-		echo '<input name="wpinv_settings[' . esc_attr( $args['id'] ) . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="1" ' . checked('1', $enabled, false) . '/>&nbsp;';
987
-		echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . esc_html( $option['admin_label'] ) . '</label><br/>';
986
+		echo '<input name="wpinv_settings[' . esc_attr($args['id']) . '][' . $sanitize_key . ']" id="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']" type="checkbox" value="1" ' . checked('1', $enabled, false) . '/>&nbsp;';
987
+		echo '<label for="wpinv_settings[' . $sanitize_id . '][' . $sanitize_key . ']">' . esc_html($option['admin_label']) . '</label><br/>';
988 988
 	endforeach;
989 989
 }
990 990
 
991 991
 function wpinv_gateway_select_callback($args) {
992 992
 	global $wpinv_options;
993 993
     
994
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
994
+    $sanitize_id = wpinv_sanitize_key($args['id']);
995 995
 
996 996
 	echo '<select name="wpinv_settings[' . $sanitize_id . ']"" id="wpinv_settings[' . $sanitize_id . ']">';
997 997
 
998
-	foreach ( $args['options'] as $key => $option ) :
999
-		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
1000
-            $selected = selected( $key, $args['selected'], false );
998
+	foreach ($args['options'] as $key => $option) :
999
+		if (isset($args['selected']) && $args['selected'] !== null && $args['selected'] !== false) {
1000
+            $selected = selected($key, $args['selected'], false);
1001 1001
         } else {
1002
-            $selected = isset( $wpinv_options[ $args['id'] ] ) ? selected( $key, $wpinv_options[$args['id']], false ) : '';
1002
+            $selected = isset($wpinv_options[$args['id']]) ? selected($key, $wpinv_options[$args['id']], false) : '';
1003 1003
         }
1004
-		echo '<option value="' . wpinv_sanitize_key( $key ) . '"' . $selected . '>' . esc_html( $option['admin_label'] ) . '</option>';
1004
+		echo '<option value="' . wpinv_sanitize_key($key) . '"' . $selected . '>' . esc_html($option['admin_label']) . '</option>';
1005 1005
 	endforeach;
1006 1006
 
1007 1007
 	echo '</select>';
1008
-	echo '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
1008
+	echo '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
1009 1009
 }
1010 1010
 
1011
-function wpinv_text_callback( $args ) {
1011
+function wpinv_text_callback($args) {
1012 1012
 	global $wpinv_options;
1013 1013
     
1014
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
1014
+    $sanitize_id = wpinv_sanitize_key($args['id']);
1015 1015
 
1016
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1017
-		$value = $wpinv_options[ $args['id'] ];
1016
+	if (isset($wpinv_options[$args['id']])) {
1017
+		$value = $wpinv_options[$args['id']];
1018 1018
 	} else {
1019
-		$value = isset( $args['std'] ) ? $args['std'] : '';
1019
+		$value = isset($args['std']) ? $args['std'] : '';
1020 1020
 	}
1021 1021
 
1022
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
1022
+	if (isset($args['faux']) && true === $args['faux']) {
1023 1023
 		$args['readonly'] = true;
1024
-		$value = isset( $args['std'] ) ? $args['std'] : '';
1024
+		$value = isset($args['std']) ? $args['std'] : '';
1025 1025
 		$name  = '';
1026 1026
 	} else {
1027
-		$name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
1027
+		$name = 'name="wpinv_settings[' . esc_attr($args['id']) . ']"';
1028 1028
 	}
1029 1029
 
1030 1030
 	$readonly = $args['readonly'] === true ? ' readonly="readonly"' : '';
1031
-	$size     = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
1032
-	$html     = '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '"' . $readonly . '/>';
1033
-	$html    .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
1031
+	$size     = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
1032
+	$html     = '<input type="text" class="' . sanitize_html_class($size) . '-text" id="wpinv_settings[' . $sanitize_id . ']" ' . $name . ' value="' . esc_attr(stripslashes($value)) . '"' . $readonly . '/>';
1033
+	$html    .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
1034 1034
 
1035 1035
 	echo $html;
1036 1036
 }
1037 1037
 
1038
-function wpinv_number_callback( $args ) {
1038
+function wpinv_number_callback($args) {
1039 1039
 	global $wpinv_options;
1040 1040
     
1041
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
1041
+    $sanitize_id = wpinv_sanitize_key($args['id']);
1042 1042
 
1043
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1044
-		$value = $wpinv_options[ $args['id'] ];
1043
+	if (isset($wpinv_options[$args['id']])) {
1044
+		$value = $wpinv_options[$args['id']];
1045 1045
 	} else {
1046
-		$value = isset( $args['std'] ) ? $args['std'] : '';
1046
+		$value = isset($args['std']) ? $args['std'] : '';
1047 1047
 	}
1048 1048
 
1049
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
1049
+	if (isset($args['faux']) && true === $args['faux']) {
1050 1050
 		$args['readonly'] = true;
1051
-		$value = isset( $args['std'] ) ? $args['std'] : '';
1051
+		$value = isset($args['std']) ? $args['std'] : '';
1052 1052
 		$name  = '';
1053 1053
 	} else {
1054
-		$name = 'name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"';
1054
+		$name = 'name="wpinv_settings[' . esc_attr($args['id']) . ']"';
1055 1055
 	}
1056 1056
 
1057
-	$max  = isset( $args['max'] ) ? $args['max'] : 999999;
1058
-	$min  = isset( $args['min'] ) ? $args['min'] : 0;
1059
-	$step = isset( $args['step'] ) ? $args['step'] : 1;
1057
+	$max  = isset($args['max']) ? $args['max'] : 999999;
1058
+	$min  = isset($args['min']) ? $args['min'] : 0;
1059
+	$step = isset($args['step']) ? $args['step'] : 1;
1060 1060
 
1061
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
1062
-	$html = '<input type="number" step="' . esc_attr( $step ) . '" max="' . esc_attr( $max ) . '" min="' . esc_attr( $min ) . '" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" ' . $name . ' value="' . esc_attr( stripslashes( $value ) ) . '"/>';
1063
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
1061
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
1062
+	$html = '<input type="number" step="' . esc_attr($step) . '" max="' . esc_attr($max) . '" min="' . esc_attr($min) . '" class="' . sanitize_html_class($size) . '-text" id="wpinv_settings[' . $sanitize_id . ']" ' . $name . ' value="' . esc_attr(stripslashes($value)) . '"/>';
1063
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
1064 1064
 
1065 1065
 	echo $html;
1066 1066
 }
1067 1067
 
1068
-function wpinv_textarea_callback( $args ) {
1068
+function wpinv_textarea_callback($args) {
1069 1069
 	global $wpinv_options;
1070 1070
     
1071
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
1071
+    $sanitize_id = wpinv_sanitize_key($args['id']);
1072 1072
 
1073
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1074
-		$value = $wpinv_options[ $args['id'] ];
1073
+	if (isset($wpinv_options[$args['id']])) {
1074
+		$value = $wpinv_options[$args['id']];
1075 1075
 	} else {
1076
-		$value = isset( $args['std'] ) ? $args['std'] : '';
1076
+		$value = isset($args['std']) ? $args['std'] : '';
1077 1077
 	}
1078 1078
     
1079
-    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
1080
-    $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';
1079
+    $size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
1080
+    $class = (isset($args['class']) && !is_null($args['class'])) ? $args['class'] : 'large-text';
1081 1081
 
1082
-	$html = '<textarea class="' . sanitize_html_class( $class ) . ' txtarea-' . sanitize_html_class( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . $args['cols'] . '" rows="' . $args['rows'] . '" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
1083
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
1082
+	$html = '<textarea class="' . sanitize_html_class($class) . ' txtarea-' . sanitize_html_class($size) . ' wpi-' . esc_attr(sanitize_html_class($sanitize_id)) . ' " cols="' . $args['cols'] . '" rows="' . $args['rows'] . '" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']">' . esc_textarea(stripslashes($value)) . '</textarea>';
1083
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
1084 1084
 
1085 1085
 	echo $html;
1086 1086
 }
1087 1087
 
1088
-function wpinv_password_callback( $args ) {
1088
+function wpinv_password_callback($args) {
1089 1089
 	global $wpinv_options;
1090 1090
     
1091
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
1091
+    $sanitize_id = wpinv_sanitize_key($args['id']);
1092 1092
 
1093
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1094
-		$value = $wpinv_options[ $args['id'] ];
1093
+	if (isset($wpinv_options[$args['id']])) {
1094
+		$value = $wpinv_options[$args['id']];
1095 1095
 	} else {
1096
-		$value = isset( $args['std'] ) ? $args['std'] : '';
1096
+		$value = isset($args['std']) ? $args['std'] : '';
1097 1097
 	}
1098 1098
 
1099
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
1100
-	$html = '<input type="password" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
1101
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
1099
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
1100
+	$html = '<input type="password" class="' . sanitize_html_class($size) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr($value) . '"/>';
1101
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
1102 1102
 
1103 1103
 	echo $html;
1104 1104
 }
1105 1105
 
1106 1106
 function wpinv_missing_callback($args) {
1107 1107
 	printf(
1108
-		__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
1108
+		__('The callback function used for the %s setting is missing.', 'invoicing'),
1109 1109
 		'<strong>' . $args['id'] . '</strong>'
1110 1110
 	);
1111 1111
 }
@@ -1113,137 +1113,137 @@  discard block
 block discarded – undo
1113 1113
 function wpinv_select_callback($args) {
1114 1114
 	global $wpinv_options;
1115 1115
     
1116
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
1116
+    $sanitize_id = wpinv_sanitize_key($args['id']);
1117 1117
 
1118
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1119
-		$value = $wpinv_options[ $args['id'] ];
1118
+	if (isset($wpinv_options[$args['id']])) {
1119
+		$value = $wpinv_options[$args['id']];
1120 1120
 	} else {
1121
-		$value = isset( $args['std'] ) ? $args['std'] : '';
1121
+		$value = isset($args['std']) ? $args['std'] : '';
1122 1122
 	}
1123 1123
     
1124
-    if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
1124
+    if (isset($args['selected']) && $args['selected'] !== null && $args['selected'] !== false) {
1125 1125
         $value = $args['selected'];
1126 1126
     }
1127 1127
 
1128
-	if ( isset( $args['placeholder'] ) ) {
1128
+	if (isset($args['placeholder'])) {
1129 1129
 		$placeholder = $args['placeholder'];
1130 1130
 	} else {
1131 1131
 		$placeholder = '';
1132 1132
 	}
1133 1133
 
1134
-	if ( isset( $args['chosen'] ) ) {
1134
+	if (isset($args['chosen'])) {
1135 1135
 		$chosen = 'class="wpinv-chosen"';
1136 1136
 	} else {
1137 1137
 		$chosen = '';
1138 1138
 	}
1139 1139
     
1140
-    if( !empty( $args['onchange'] ) ) {
1141
-        $onchange = ' onchange="' . esc_attr( $args['onchange'] ) . '"';
1140
+    if (!empty($args['onchange'])) {
1141
+        $onchange = ' onchange="' . esc_attr($args['onchange']) . '"';
1142 1142
     } else {
1143 1143
         $onchange = '';
1144 1144
     }
1145 1145
 
1146
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" ' . $chosen . 'data-placeholder="' . esc_html( $placeholder ) . '"' . $onchange . ' />';
1146
+	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" ' . $chosen . 'data-placeholder="' . esc_html($placeholder) . '"' . $onchange . ' />';
1147 1147
 
1148
-	foreach ( $args['options'] as $option => $name ) {
1149
-		$selected = selected( $option, $value, false );
1150
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
1148
+	foreach ($args['options'] as $option => $name) {
1149
+		$selected = selected($option, $value, false);
1150
+		$html .= '<option value="' . esc_attr($option) . '" ' . $selected . '>' . esc_html($name) . '</option>';
1151 1151
 	}
1152 1152
 
1153 1153
 	$html .= '</select>';
1154
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
1154
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
1155 1155
 
1156 1156
 	echo $html;
1157 1157
 }
1158 1158
 
1159
-function wpinv_color_select_callback( $args ) {
1159
+function wpinv_color_select_callback($args) {
1160 1160
 	global $wpinv_options;
1161 1161
     
1162
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
1162
+    $sanitize_id = wpinv_sanitize_key($args['id']);
1163 1163
 
1164
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1165
-		$value = $wpinv_options[ $args['id'] ];
1164
+	if (isset($wpinv_options[$args['id']])) {
1165
+		$value = $wpinv_options[$args['id']];
1166 1166
 	} else {
1167
-		$value = isset( $args['std'] ) ? $args['std'] : '';
1167
+		$value = isset($args['std']) ? $args['std'] : '';
1168 1168
 	}
1169 1169
 
1170
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
1170
+	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']"/>';
1171 1171
 
1172
-	foreach ( $args['options'] as $option => $color ) {
1173
-		$selected = selected( $option, $value, false );
1174
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $color['label'] ) . '</option>';
1172
+	foreach ($args['options'] as $option => $color) {
1173
+		$selected = selected($option, $value, false);
1174
+		$html .= '<option value="' . esc_attr($option) . '" ' . $selected . '>' . esc_html($color['label']) . '</option>';
1175 1175
 	}
1176 1176
 
1177 1177
 	$html .= '</select>';
1178
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
1178
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
1179 1179
 
1180 1180
 	echo $html;
1181 1181
 }
1182 1182
 
1183
-function wpinv_rich_editor_callback( $args ) {
1183
+function wpinv_rich_editor_callback($args) {
1184 1184
 	global $wpinv_options, $wp_version;
1185 1185
     
1186
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
1186
+    $sanitize_id = wpinv_sanitize_key($args['id']);
1187 1187
 
1188
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1189
-		$value = $wpinv_options[ $args['id'] ];
1188
+	if (isset($wpinv_options[$args['id']])) {
1189
+		$value = $wpinv_options[$args['id']];
1190 1190
 
1191
-		if( empty( $args['allow_blank'] ) && empty( $value ) ) {
1192
-			$value = isset( $args['std'] ) ? $args['std'] : '';
1191
+		if (empty($args['allow_blank']) && empty($value)) {
1192
+			$value = isset($args['std']) ? $args['std'] : '';
1193 1193
 		}
1194 1194
 	} else {
1195
-		$value = isset( $args['std'] ) ? $args['std'] : '';
1195
+		$value = isset($args['std']) ? $args['std'] : '';
1196 1196
 	}
1197 1197
 
1198
-	$rows = isset( $args['size'] ) ? $args['size'] : 20;
1198
+	$rows = isset($args['size']) ? $args['size'] : 20;
1199 1199
 
1200
-	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
1200
+	if ($wp_version >= 3.3 && function_exists('wp_editor')) {
1201 1201
 		ob_start();
1202
-		wp_editor( stripslashes( $value ), 'wpinv_settings_' . esc_attr( $args['id'] ), array( 'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']', 'textarea_rows' => absint( $rows ) ) );
1202
+		wp_editor(stripslashes($value), 'wpinv_settings_' . esc_attr($args['id']), array('textarea_name' => 'wpinv_settings[' . esc_attr($args['id']) . ']', 'textarea_rows' => absint($rows)));
1203 1203
 		$html = ob_get_clean();
1204 1204
 	} else {
1205
-		$html = '<textarea class="large-text" rows="10" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
1205
+		$html = '<textarea class="large-text" rows="10" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" class="wpi-' . esc_attr(sanitize_html_class($args['id'])) . '">' . esc_textarea(stripslashes($value)) . '</textarea>';
1206 1206
 	}
1207 1207
 
1208
-	$html .= '<br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
1208
+	$html .= '<br/><label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
1209 1209
 
1210 1210
 	echo $html;
1211 1211
 }
1212 1212
 
1213
-function wpinv_upload_callback( $args ) {
1213
+function wpinv_upload_callback($args) {
1214 1214
 	global $wpinv_options;
1215 1215
     
1216
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
1216
+    $sanitize_id = wpinv_sanitize_key($args['id']);
1217 1217
 
1218
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1218
+	if (isset($wpinv_options[$args['id']])) {
1219 1219
 		$value = $wpinv_options[$args['id']];
1220 1220
 	} else {
1221 1221
 		$value = isset($args['std']) ? $args['std'] : '';
1222 1222
 	}
1223 1223
 
1224
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
1225
-	$html = '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
1226
-	$html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __( 'Upload File', 'invoicing' ) . '"/></span>';
1227
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
1224
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
1225
+	$html = '<input type="text" class="' . sanitize_html_class($size) . '-text" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr(stripslashes($value)) . '"/>';
1226
+	$html .= '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . __('Upload File', 'invoicing') . '"/></span>';
1227
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
1228 1228
 
1229 1229
 	echo $html;
1230 1230
 }
1231 1231
 
1232
-function wpinv_color_callback( $args ) {
1232
+function wpinv_color_callback($args) {
1233 1233
 	global $wpinv_options;
1234 1234
     
1235
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
1235
+    $sanitize_id = wpinv_sanitize_key($args['id']);
1236 1236
 
1237
-	if ( isset( $wpinv_options[ $args['id'] ] ) ) {
1238
-		$value = $wpinv_options[ $args['id'] ];
1237
+	if (isset($wpinv_options[$args['id']])) {
1238
+		$value = $wpinv_options[$args['id']];
1239 1239
 	} else {
1240
-		$value = isset( $args['std'] ) ? $args['std'] : '';
1240
+		$value = isset($args['std']) ? $args['std'] : '';
1241 1241
 	}
1242 1242
 
1243
-	$default = isset( $args['std'] ) ? $args['std'] : '';
1243
+	$default = isset($args['std']) ? $args['std'] : '';
1244 1244
 
1245
-	$html = '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $default ) . '" />';
1246
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
1245
+	$html = '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr($value) . '" data-default-color="' . esc_attr($default) . '" />';
1246
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
1247 1247
 
1248 1248
 	echo $html;
1249 1249
 }
@@ -1251,9 +1251,9 @@  discard block
 block discarded – undo
1251 1251
 function wpinv_country_states_callback($args) {
1252 1252
 	global $wpinv_options;
1253 1253
     
1254
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
1254
+    $sanitize_id = wpinv_sanitize_key($args['id']);
1255 1255
 
1256
-	if ( isset( $args['placeholder'] ) ) {
1256
+	if (isset($args['placeholder'])) {
1257 1257
 		$placeholder = $args['placeholder'];
1258 1258
 	} else {
1259 1259
 		$placeholder = '';
@@ -1261,17 +1261,17 @@  discard block
 block discarded – undo
1261 1261
 
1262 1262
 	$states = wpinv_get_country_states();
1263 1263
 
1264
-	$chosen = ( $args['chosen'] ? ' wpinv-chosen' : '' );
1265
-	$class = empty( $states ) ? ' class="wpinv-no-states' . $chosen . '"' : 'class="' . $chosen . '"';
1266
-	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"' . $class . 'data-placeholder="' . esc_html( $placeholder ) . '"/>';
1264
+	$chosen = ($args['chosen'] ? ' wpinv-chosen' : '');
1265
+	$class = empty($states) ? ' class="wpinv-no-states' . $chosen . '"' : 'class="' . $chosen . '"';
1266
+	$html = '<select id="wpinv_settings[' . $sanitize_id . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']"' . $class . 'data-placeholder="' . esc_html($placeholder) . '"/>';
1267 1267
 
1268
-	foreach ( $states as $option => $name ) {
1269
-		$selected = isset( $wpinv_options[ $args['id'] ] ) ? selected( $option, $wpinv_options[$args['id']], false ) : '';
1270
-		$html .= '<option value="' . esc_attr( $option ) . '" ' . $selected . '>' . esc_html( $name ) . '</option>';
1268
+	foreach ($states as $option => $name) {
1269
+		$selected = isset($wpinv_options[$args['id']]) ? selected($option, $wpinv_options[$args['id']], false) : '';
1270
+		$html .= '<option value="' . esc_attr($option) . '" ' . $selected . '>' . esc_html($name) . '</option>';
1271 1271
 	}
1272 1272
 
1273 1273
 	$html .= '</select>';
1274
-	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> '  . wp_kses_post( $args['desc'] ) . '</label>';
1274
+	$html .= '<label for="wpinv_settings[' . $sanitize_id . ']"> ' . wp_kses_post($args['desc']) . '</label>';
1275 1275
 
1276 1276
 	echo $html;
1277 1277
 }
@@ -1286,25 +1286,25 @@  discard block
 block discarded – undo
1286 1286
 	<table id="wpinv_tax_rates" class="wp-list-table widefat fixed posts">
1287 1287
 		<thead>
1288 1288
 			<tr>
1289
-				<th scope="col" class="wpinv_tax_country"><?php _e( 'Country', 'invoicing' ); ?></th>
1290
-				<th scope="col" class="wpinv_tax_state"><?php _e( 'State / Province', 'invoicing' ); ?></th>
1291
-                <th scope="col" class="wpinv_tax_global" title="<?php esc_attr_e( 'Apply rate to whole country, regardless of state / province', 'invoicing' ); ?>"><?php _e( 'Country Wide', 'invoicing' ); ?></th>
1292
-                <th scope="col" class="wpinv_tax_rate"><?php _e( 'Rate %', 'invoicing' ); ?></th> 
1293
-                <th scope="col" class="wpinv_tax_name"><?php _e( 'Tax Name', 'invoicing' ); ?></th>
1294
-				<th scope="col" class="wpinv_tax_action"><?php _e( 'Remove', 'invoicing' ); ?></th>
1289
+				<th scope="col" class="wpinv_tax_country"><?php _e('Country', 'invoicing'); ?></th>
1290
+				<th scope="col" class="wpinv_tax_state"><?php _e('State / Province', 'invoicing'); ?></th>
1291
+                <th scope="col" class="wpinv_tax_global" title="<?php esc_attr_e('Apply rate to whole country, regardless of state / province', 'invoicing'); ?>"><?php _e('Country Wide', 'invoicing'); ?></th>
1292
+                <th scope="col" class="wpinv_tax_rate"><?php _e('Rate %', 'invoicing'); ?></th> 
1293
+                <th scope="col" class="wpinv_tax_name"><?php _e('Tax Name', 'invoicing'); ?></th>
1294
+				<th scope="col" class="wpinv_tax_action"><?php _e('Remove', 'invoicing'); ?></th>
1295 1295
 			</tr>
1296 1296
 		</thead>
1297 1297
         <tbody>
1298
-		<?php if( !empty( $rates ) ) : ?>
1299
-			<?php foreach( $rates as $key => $rate ) : ?>
1298
+		<?php if (!empty($rates)) : ?>
1299
+			<?php foreach ($rates as $key => $rate) : ?>
1300 1300
             <?php 
1301
-            $sanitized_key = wpinv_sanitize_key( $key );
1301
+            $sanitized_key = wpinv_sanitize_key($key);
1302 1302
             ?>
1303 1303
 			<tr>
1304 1304
 				<td class="wpinv_tax_country">
1305 1305
 					<?php
1306
-					echo wpinv_html_select( array(
1307
-						'options'          => wpinv_get_country_list( true ),
1306
+					echo wpinv_html_select(array(
1307
+						'options'          => wpinv_get_country_list(true),
1308 1308
 						'name'             => 'tax_rates[' . $sanitized_key . '][country]',
1309 1309
                         'id'               => 'tax_rates[' . $sanitized_key . '][country]',
1310 1310
 						'selected'         => $rate['country'],
@@ -1312,72 +1312,72 @@  discard block
 block discarded – undo
1312 1312
 						'show_option_none' => false,
1313 1313
 						'class'            => 'wpinv-tax-country',
1314 1314
 						'chosen'           => false,
1315
-						'placeholder'      => __( 'Choose a country', 'invoicing' )
1316
-					) );
1315
+						'placeholder'      => __('Choose a country', 'invoicing')
1316
+					));
1317 1317
 					?>
1318 1318
 				</td>
1319 1319
 				<td class="wpinv_tax_state">
1320 1320
 					<?php
1321
-					$states = wpinv_get_country_states( $rate['country'] );
1322
-					if( !empty( $states ) ) {
1323
-						echo wpinv_html_select( array(
1324
-							'options'          => array_merge( array( '' => '' ), $states ),
1321
+					$states = wpinv_get_country_states($rate['country']);
1322
+					if (!empty($states)) {
1323
+						echo wpinv_html_select(array(
1324
+							'options'          => array_merge(array('' => ''), $states),
1325 1325
 							'name'             => 'tax_rates[' . $sanitized_key . '][state]',
1326 1326
                             'id'               => 'tax_rates[' . $sanitized_key . '][state]',
1327 1327
 							'selected'         => $rate['state'],
1328 1328
 							'show_option_all'  => false,
1329 1329
 							'show_option_none' => false,
1330 1330
 							'chosen'           => false,
1331
-							'placeholder'      => __( 'Choose a state', 'invoicing' )
1332
-						) );
1331
+							'placeholder'      => __('Choose a state', 'invoicing')
1332
+						));
1333 1333
 					} else {
1334
-						echo wpinv_html_text( array(
1334
+						echo wpinv_html_text(array(
1335 1335
 							'name'  => 'tax_rates[' . $sanitized_key . '][state]', $rate['state'],
1336
-							'value' => ! empty( $rate['state'] ) ? $rate['state'] : '',
1336
+							'value' => !empty($rate['state']) ? $rate['state'] : '',
1337 1337
                             'id'    => 'tax_rates[' . $sanitized_key . '][state]',
1338
-						) );
1338
+						));
1339 1339
 					}
1340 1340
 					?>
1341 1341
 				</td>
1342 1342
 				<td class="wpinv_tax_global">
1343
-					<input type="checkbox" name="tax_rates[<?php echo $sanitized_key; ?>][global]" id="tax_rates[<?php echo $sanitized_key; ?>][global]" value="1"<?php checked( true, ! empty( $rate['global'] ) ); ?>/>
1344
-					<label for="tax_rates[<?php echo $sanitized_key; ?>][global]"><?php _e( 'Apply to whole country', 'invoicing' ); ?></label>
1343
+					<input type="checkbox" name="tax_rates[<?php echo $sanitized_key; ?>][global]" id="tax_rates[<?php echo $sanitized_key; ?>][global]" value="1"<?php checked(true, !empty($rate['global'])); ?>/>
1344
+					<label for="tax_rates[<?php echo $sanitized_key; ?>][global]"><?php _e('Apply to whole country', 'invoicing'); ?></label>
1345 1345
 				</td>
1346
-				<td class="wpinv_tax_rate"><input type="number" class="small-text" step="any" min="0" max="99" name="tax_rates[<?php echo $sanitized_key; ?>][rate]" value="<?php echo esc_html( $rate['rate'] ); ?>"/></td>
1347
-                <td class="wpinv_tax_name"><input type="text" class="regular-text" name="tax_rates[<?php echo $sanitized_key; ?>][name]" value="<?php echo esc_html( $rate['name'] ); ?>"/></td>
1348
-				<td class="wpinv_tax_action"><span class="wpinv_remove_tax_rate button-secondary"><?php _e( 'Remove Rate', 'invoicing' ); ?></span></td>
1346
+				<td class="wpinv_tax_rate"><input type="number" class="small-text" step="any" min="0" max="99" name="tax_rates[<?php echo $sanitized_key; ?>][rate]" value="<?php echo esc_html($rate['rate']); ?>"/></td>
1347
+                <td class="wpinv_tax_name"><input type="text" class="regular-text" name="tax_rates[<?php echo $sanitized_key; ?>][name]" value="<?php echo esc_html($rate['name']); ?>"/></td>
1348
+				<td class="wpinv_tax_action"><span class="wpinv_remove_tax_rate button-secondary"><?php _e('Remove Rate', 'invoicing'); ?></span></td>
1349 1349
 			</tr>
1350 1350
 			<?php endforeach; ?>
1351 1351
 		<?php else : ?>
1352 1352
 			<tr>
1353 1353
 				<td class="wpinv_tax_country">
1354 1354
 					<?php
1355
-					echo wpinv_html_select( array(
1356
-						'options'          => wpinv_get_country_list( true ),
1355
+					echo wpinv_html_select(array(
1356
+						'options'          => wpinv_get_country_list(true),
1357 1357
 						'name'             => 'tax_rates[0][country]',
1358 1358
 						'show_option_all'  => false,
1359 1359
 						'show_option_none' => false,
1360 1360
 						'class'            => 'wpinv-tax-country',
1361 1361
 						'chosen'           => false,
1362
-						'placeholder'      => __( 'Choose a country', 'invoicing' )
1363
-					) ); ?>
1362
+						'placeholder'      => __('Choose a country', 'invoicing')
1363
+					)); ?>
1364 1364
 				</td>
1365 1365
 				<td class="wpinv_tax_state">
1366
-					<?php echo wpinv_html_text( array(
1366
+					<?php echo wpinv_html_text(array(
1367 1367
 						'name' => 'tax_rates[0][state]'
1368
-					) ); ?>
1368
+					)); ?>
1369 1369
 				</td>
1370 1370
 				<td class="wpinv_tax_global">
1371 1371
 					<input type="checkbox" name="tax_rates[0][global]" id="tax_rates[0][global]" value="1"/>
1372
-					<label for="tax_rates[0][global]"><?php _e( 'Apply to whole country', 'invoicing' ); ?></label>
1372
+					<label for="tax_rates[0][global]"><?php _e('Apply to whole country', 'invoicing'); ?></label>
1373 1373
 				</td>
1374
-				<td class="wpinv_tax_rate"><input type="number" class="small-text" step="any" min="0" max="99" name="tax_rates[0][rate]" placeholder="<?php echo (float)wpinv_get_option( 'tax_rate', 0 ) ;?>" value="<?php echo (float)wpinv_get_option( 'tax_rate', 0 ) ;?>"/></td>
1374
+				<td class="wpinv_tax_rate"><input type="number" class="small-text" step="any" min="0" max="99" name="tax_rates[0][rate]" placeholder="<?php echo (float)wpinv_get_option('tax_rate', 0); ?>" value="<?php echo (float)wpinv_get_option('tax_rate', 0); ?>"/></td>
1375 1375
                 <td class="wpinv_tax_name"><input type="text" class="regular-text" name="tax_rates[0][name]" /></td>
1376
-				<td><span class="wpinv_remove_tax_rate button-secondary"><?php _e( 'Remove Rate', 'invoicing' ); ?></span></td>
1376
+				<td><span class="wpinv_remove_tax_rate button-secondary"><?php _e('Remove Rate', 'invoicing'); ?></span></td>
1377 1377
 			</tr>
1378 1378
 		<?php endif; ?>
1379 1379
         </tbody>
1380
-        <tfoot><tr><td colspan="5"></td><td class="wpinv_tax_action"><span class="button-secondary" id="wpinv_add_tax_rate"><?php _e( 'Add Tax Rate', 'invoicing' ); ?></span></td></tr></tfoot>
1380
+        <tfoot><tr><td colspan="5"></td><td class="wpinv_tax_action"><span class="button-secondary" id="wpinv_add_tax_rate"><?php _e('Add Tax Rate', 'invoicing'); ?></span></td></tr></tfoot>
1381 1381
 	</table>
1382 1382
 	<?php
1383 1383
 	echo ob_get_clean();
@@ -1388,44 +1388,44 @@  discard block
 block discarded – undo
1388 1388
     ob_start(); ?>
1389 1389
     </td><tr>
1390 1390
     <td colspan="2" class="wpinv_tools_tdbox">
1391
-    <?php if ( $args['desc'] ) { ?><p><?php echo $args['desc']; ?></p><?php } ?>
1392
-    <?php do_action( 'wpinv_tools_before' ); ?>
1391
+    <?php if ($args['desc']) { ?><p><?php echo $args['desc']; ?></p><?php } ?>
1392
+    <?php do_action('wpinv_tools_before'); ?>
1393 1393
     <table id="wpinv_tools_table" class="wp-list-table widefat fixed posts">
1394 1394
         <thead>
1395 1395
             <tr>
1396
-                <th scope="col" class="wpinv-th-tool"><?php _e( 'Tool', 'invoicing' ); ?></th>
1397
-                <th scope="col" class="wpinv-th-desc"><?php _e( 'Description', 'invoicing' ); ?></th>
1398
-                <th scope="col" class="wpinv-th-action"><?php _e( 'Action', 'invoicing' ); ?></th>
1396
+                <th scope="col" class="wpinv-th-tool"><?php _e('Tool', 'invoicing'); ?></th>
1397
+                <th scope="col" class="wpinv-th-desc"><?php _e('Description', 'invoicing'); ?></th>
1398
+                <th scope="col" class="wpinv-th-action"><?php _e('Action', 'invoicing'); ?></th>
1399 1399
             </tr>
1400 1400
         </thead>
1401
-            <?php do_action( 'wpinv_tools_row' ); ?>
1401
+            <?php do_action('wpinv_tools_row'); ?>
1402 1402
         <tbody>
1403 1403
         </tbody>
1404 1404
     </table>
1405
-    <?php do_action( 'wpinv_tools_after' ); ?>
1405
+    <?php do_action('wpinv_tools_after'); ?>
1406 1406
     <?php
1407 1407
     echo ob_get_clean();
1408 1408
 }
1409 1409
 
1410
-function wpinv_descriptive_text_callback( $args ) {
1411
-	echo wp_kses_post( $args['desc'] );
1410
+function wpinv_descriptive_text_callback($args) {
1411
+	echo wp_kses_post($args['desc']);
1412 1412
 }
1413 1413
 
1414
-function wpinv_hook_callback( $args ) {
1415
-	do_action( 'wpinv_' . $args['id'], $args );
1414
+function wpinv_hook_callback($args) {
1415
+	do_action('wpinv_' . $args['id'], $args);
1416 1416
 }
1417 1417
 
1418 1418
 function wpinv_set_settings_cap() {
1419 1419
 	return 'manage_options';
1420 1420
 }
1421
-add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );
1421
+add_filter('option_page_capability_wpinv_settings', 'wpinv_set_settings_cap');
1422 1422
 
1423
-function wpinv_settings_sanitize_input( $value, $key ) {
1424
-    if ( $key == 'tax_rate' || $key == 'eu_fallback_rate' ) {
1425
-        $value = wpinv_sanitize_amount( $value, 4 );
1423
+function wpinv_settings_sanitize_input($value, $key) {
1424
+    if ($key == 'tax_rate' || $key == 'eu_fallback_rate') {
1425
+        $value = wpinv_sanitize_amount($value, 4);
1426 1426
         $value = $value >= 100 ? 99 : $value;
1427 1427
     }
1428 1428
         
1429 1429
     return $value;
1430 1430
 }
1431
-add_filter( 'wpinv_settings_sanitize', 'wpinv_settings_sanitize_input', 10, 2 );
1432 1431
\ No newline at end of file
1432
+add_filter('wpinv_settings_sanitize', 'wpinv_settings_sanitize_input', 10, 2);
1433 1433
\ No newline at end of file
Please login to merge, or discard this patch.
includes/admin/wpinv-admin-functions.php 2 patches
Indentation   +33 added lines, -33 removed lines patch added patch discarded remove patch
@@ -152,57 +152,57 @@  discard block
 block discarded – undo
152 152
 }
153 153
 
154 154
 function wpinv_admin_messages() {
155
-	global $wpinv_options;
155
+    global $wpinv_options;
156 156
 
157
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_added' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
158
-		 add_settings_error( 'wpinv-notices', 'wpinv-discount-added', __( 'Discount code added.', 'invoicing' ), 'updated' );
159
-	}
157
+    if ( isset( $_GET['wpinv-message'] ) && 'discount_added' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
158
+            add_settings_error( 'wpinv-notices', 'wpinv-discount-added', __( 'Discount code added.', 'invoicing' ), 'updated' );
159
+    }
160 160
 
161
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_add_failed' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
162
-		add_settings_error( 'wpinv-notices', 'wpinv-discount-add-fail', __( 'There was a problem adding your discount code, please try again.', 'invoicing' ), 'error' );
163
-	}
161
+    if ( isset( $_GET['wpinv-message'] ) && 'discount_add_failed' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
162
+        add_settings_error( 'wpinv-notices', 'wpinv-discount-add-fail', __( 'There was a problem adding your discount code, please try again.', 'invoicing' ), 'error' );
163
+    }
164 164
 
165
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_exists' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
166
-		add_settings_error( 'wpinv-notices', 'wpinv-discount-exists', __( 'A discount with that code already exists, please use a different code.', 'invoicing' ), 'error' );
167
-	}
165
+    if ( isset( $_GET['wpinv-message'] ) && 'discount_exists' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
166
+        add_settings_error( 'wpinv-notices', 'wpinv-discount-exists', __( 'A discount with that code already exists, please use a different code.', 'invoicing' ), 'error' );
167
+    }
168 168
 
169
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_updated' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
170
-		 add_settings_error( 'wpinv-notices', 'wpinv-discount-updated', __( 'Discount code updated.', 'invoicing' ), 'updated' );
171
-	}
169
+    if ( isset( $_GET['wpinv-message'] ) && 'discount_updated' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
170
+            add_settings_error( 'wpinv-notices', 'wpinv-discount-updated', __( 'Discount code updated.', 'invoicing' ), 'updated' );
171
+    }
172 172
 
173
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_update_failed' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
174
-		add_settings_error( 'wpinv-notices', 'wpinv-discount-updated-fail', __( 'There was a problem updating your discount code, please try again.', 'invoicing' ), 'error' );
175
-	}
173
+    if ( isset( $_GET['wpinv-message'] ) && 'discount_update_failed' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
174
+        add_settings_error( 'wpinv-notices', 'wpinv-discount-updated-fail', __( 'There was a problem updating your discount code, please try again.', 'invoicing' ), 'error' );
175
+    }
176 176
 
177
-	if ( isset( $_GET['wpinv-message'] ) && 'invoice_deleted' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
178
-		add_settings_error( 'wpinv-notices', 'wpinv-deleted', __( 'The invoice has been deleted.', 'invoicing' ), 'updated' );
179
-	}
177
+    if ( isset( $_GET['wpinv-message'] ) && 'invoice_deleted' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
178
+        add_settings_error( 'wpinv-notices', 'wpinv-deleted', __( 'The invoice has been deleted.', 'invoicing' ), 'updated' );
179
+    }
180 180
 
181
-	if ( isset( $_GET['wpinv-message'] ) && 'email_sent' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
182
-		add_settings_error( 'wpinv-notices', 'wpinv-sent', __( 'The email has been sent to customer.', 'invoicing' ), 'updated' );
181
+    if ( isset( $_GET['wpinv-message'] ) && 'email_sent' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
182
+        add_settings_error( 'wpinv-notices', 'wpinv-sent', __( 'The email has been sent to customer.', 'invoicing' ), 'updated' );
183 183
     }
184 184
     
185 185
     if ( isset( $_GET['wpinv-message'] ) && 'email_fail' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
186
-		add_settings_error( 'wpinv-notices', 'wpinv-sent-fail', __( 'Fail to send email to the customer.', 'invoicing' ), 'error' );
186
+        add_settings_error( 'wpinv-notices', 'wpinv-sent-fail', __( 'Fail to send email to the customer.', 'invoicing' ), 'error' );
187 187
     }
188 188
 
189 189
     if ( isset( $_GET['wpinv-message'] ) && 'invoice-note-deleted' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
190 190
         add_settings_error( 'wpinv-notices', 'wpinv-note-deleted', __( 'The invoice note has been deleted.', 'invoicing' ), 'updated' );
191 191
     }
192 192
 
193
-	if ( isset( $_GET['wpinv-message'] ) && 'settings-imported' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
194
-		add_settings_error( 'wpinv-notices', 'wpinv-settings-imported', __( 'The settings have been imported.', 'invoicing' ), 'updated' );
195
-	}
193
+    if ( isset( $_GET['wpinv-message'] ) && 'settings-imported' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
194
+        add_settings_error( 'wpinv-notices', 'wpinv-settings-imported', __( 'The settings have been imported.', 'invoicing' ), 'updated' );
195
+    }
196 196
 
197
-	if ( isset( $_GET['wpinv-message'] ) && 'note-added' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
198
-		add_settings_error( 'wpinv-notices', 'wpinv-note-added', __( 'The invoice note has been added successfully.', 'invoicing' ), 'updated' );
199
-	}
197
+    if ( isset( $_GET['wpinv-message'] ) && 'note-added' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
198
+        add_settings_error( 'wpinv-notices', 'wpinv-note-added', __( 'The invoice note has been added successfully.', 'invoicing' ), 'updated' );
199
+    }
200 200
 
201
-	if ( isset( $_GET['wpinv-message'] ) && 'invoice-updated' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
202
-		add_settings_error( 'wpinv-notices', 'wpinv-updated', __( 'The invoice has been successfully updated.', 'invoicing' ), 'updated' );
203
-	}
201
+    if ( isset( $_GET['wpinv-message'] ) && 'invoice-updated' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
202
+        add_settings_error( 'wpinv-notices', 'wpinv-updated', __( 'The invoice has been successfully updated.', 'invoicing' ), 'updated' );
203
+    }
204 204
 
205
-	settings_errors( 'wpinv-notices' );
205
+    settings_errors( 'wpinv-notices' );
206 206
 }
207 207
 add_action( 'admin_notices', 'wpinv_admin_messages' );
208 208
 
@@ -343,7 +343,7 @@  discard block
 block discarded – undo
343 343
         break;
344 344
         case 'id' :
345 345
            echo $post->ID;
346
-           echo '<div class="hidden" id="wpinv_inline-' . $post->ID . '">
346
+            echo '<div class="hidden" id="wpinv_inline-' . $post->ID . '">
347 347
                     <div class="price">' . wpinv_get_item_price( $post->ID ) . '</div>';
348 348
                     if ( $wpinv_euvat->allow_vat_rules() ) {
349 349
                         echo '<div class="vat_rule">' . $wpinv_euvat->get_item_rule( $post->ID ) . '</div>';
Please login to merge, or discard this patch.
Spacing   +200 added lines, -200 removed lines patch added patch discarded remove patch
@@ -7,228 +7,228 @@  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
-function wpinv_columns( $columns ) {
14
+function wpinv_columns($columns) {
15 15
     $columns = array(
16 16
         'cb'                => $columns['cb'],
17
-        'ID'                => __( 'ID', 'invoicing' ),
18
-        'details'           => __( 'Details', 'invoicing' ),
17
+        'ID'                => __('ID', 'invoicing'),
18
+        'details'           => __('Details', 'invoicing'),
19 19
         //'email'             => __( 'Email', 'invoicing' ),
20
-        'customer'          => __( 'Customer', 'invoicing' ),
21
-        'amount'            => __( 'Amount', 'invoicing' ),
22
-        'invoice_date'      => __( 'Date', 'invoicing' ),
23
-        'status'            => __( 'Status', 'invoicing' ),
24
-        'wpi_actions'       => __( 'Actions', 'invoicing' ),
20
+        'customer'          => __('Customer', 'invoicing'),
21
+        'amount'            => __('Amount', 'invoicing'),
22
+        'invoice_date'      => __('Date', 'invoicing'),
23
+        'status'            => __('Status', 'invoicing'),
24
+        'wpi_actions'       => __('Actions', 'invoicing'),
25 25
     );
26 26
 
27
-    return apply_filters( 'wpi_invoice_table_columns', $columns );
27
+    return apply_filters('wpi_invoice_table_columns', $columns);
28 28
 }
29
-add_filter( 'manage_wpi_invoice_posts_columns', 'wpinv_columns' );
29
+add_filter('manage_wpi_invoice_posts_columns', 'wpinv_columns');
30 30
 
31
-function wpinv_bulk_actions( $actions ) {
32
-    if ( isset( $actions['edit'] ) ) {
33
-        unset( $actions['edit'] );
31
+function wpinv_bulk_actions($actions) {
32
+    if (isset($actions['edit'])) {
33
+        unset($actions['edit']);
34 34
     }
35 35
 
36 36
     return $actions;
37 37
 }
38
-add_filter( 'bulk_actions-edit-wpi_invoice', 'wpinv_bulk_actions' );
38
+add_filter('bulk_actions-edit-wpi_invoice', 'wpinv_bulk_actions');
39 39
 
40
-function wpinv_sortable_columns( $columns ) {
40
+function wpinv_sortable_columns($columns) {
41 41
     $columns = array(
42
-        'ID'     => array( 'ID', true ),
43
-        'amount' => array( 'amount', false ),
44
-        'invoice_date'   => array( 'date', false ),
45
-        'customer'   => array( 'customer', false ),
42
+        'ID'     => array('ID', true),
43
+        'amount' => array('amount', false),
44
+        'invoice_date'   => array('date', false),
45
+        'customer'   => array('customer', false),
46 46
         ///'email'   => array( 'email', false ),
47
-        'status'   => array( 'status', false ),
47
+        'status'   => array('status', false),
48 48
     );
49 49
     
50
-    return apply_filters( 'wpi_invoice_table_sortable_columns', $columns );
50
+    return apply_filters('wpi_invoice_table_sortable_columns', $columns);
51 51
 }
52
-add_filter( 'manage_edit-wpi_invoice_sortable_columns', 'wpinv_sortable_columns' );
52
+add_filter('manage_edit-wpi_invoice_sortable_columns', 'wpinv_sortable_columns');
53 53
 
54
-add_action( 'manage_wpi_invoice_posts_custom_column', 'wpinv_posts_custom_column');
55
-function wpinv_posts_custom_column( $column_name, $post_id = 0 ) {
54
+add_action('manage_wpi_invoice_posts_custom_column', 'wpinv_posts_custom_column');
55
+function wpinv_posts_custom_column($column_name, $post_id = 0) {
56 56
     global $post, $wpi_invoice;
57 57
     
58
-    if ( empty( $wpi_invoice ) || ( !empty( $wpi_invoice ) && $post->ID != $wpi_invoice->ID ) ) {
59
-        $wpi_invoice = new WPInv_Invoice( $post->ID );
58
+    if (empty($wpi_invoice) || (!empty($wpi_invoice) && $post->ID != $wpi_invoice->ID)) {
59
+        $wpi_invoice = new WPInv_Invoice($post->ID);
60 60
     }
61 61
 
62 62
     $value = NULL;
63 63
     
64
-    switch ( $column_name ) {
64
+    switch ($column_name) {
65 65
         case 'email' :
66
-            $value   = $wpi_invoice->get_email();
66
+            $value = $wpi_invoice->get_email();
67 67
             break;
68 68
         case 'customer' :
69 69
             $customer_name = $wpi_invoice->get_user_full_name();
70
-            $customer_name = $customer_name != '' ? $customer_name : __( 'Customer', 'invoicing' );
71
-            $value = '<a href="' . esc_url( get_edit_user_link( $wpi_invoice->get_user_id() ) ) . '">' . $customer_name . '</a>';
72
-            if ( $email = $wpi_invoice->get_email() ) {
70
+            $customer_name = $customer_name != '' ? $customer_name : __('Customer', 'invoicing');
71
+            $value = '<a href="' . esc_url(get_edit_user_link($wpi_invoice->get_user_id())) . '">' . $customer_name . '</a>';
72
+            if ($email = $wpi_invoice->get_email()) {
73 73
                 $value .= '<br><a class="email" href="mailto:' . $email . '">' . $email . '</a>';
74 74
             }
75 75
             break;
76 76
         case 'amount' :
77
-            echo $wpi_invoice->get_total( true );
77
+            echo $wpi_invoice->get_total(true);
78 78
             break;
79 79
         case 'invoice_date' :
80
-            $date_format = get_option( 'date_format' );
81
-            $time_format = get_option( 'time_format' );
82
-            $date_time_format = $date_format . ' '. $time_format;
80
+            $date_format = get_option('date_format');
81
+            $time_format = get_option('time_format');
82
+            $date_time_format = $date_format . ' ' . $time_format;
83 83
             
84
-            $t_time = get_the_time( $date_time_format );
84
+            $t_time = get_the_time($date_time_format);
85 85
             $m_time = $post->post_date;
86
-            $h_time = mysql2date( $date_format, $m_time );
86
+            $h_time = mysql2date($date_format, $m_time);
87 87
             
88 88
             $value   = '<abbr title="' . $t_time . '">' . $h_time . '</abbr>';
89 89
             break;
90 90
         case 'status' :
91
-            $value   = $wpi_invoice->get_status( true ) . ( $wpi_invoice->is_recurring() && $wpi_invoice->is_parent() ? ' <span class="wpi-suffix">' . __( '(r)', 'invoicing' ) . '</span>' : '' );
91
+            $value   = $wpi_invoice->get_status(true) . ($wpi_invoice->is_recurring() && $wpi_invoice->is_parent() ? ' <span class="wpi-suffix">' . __('(r)', 'invoicing') . '</span>' : '');
92 92
             break;
93 93
         case 'details' :
94
-            $edit_link = get_edit_post_link( $post->ID );
95
-            $value = '<a href="' . esc_url( $edit_link ) . '">' . __( 'View Invoice Details', 'invoicing' ) . '</a>';
94
+            $edit_link = get_edit_post_link($post->ID);
95
+            $value = '<a href="' . esc_url($edit_link) . '">' . __('View Invoice Details', 'invoicing') . '</a>';
96 96
             break;
97 97
         case 'wpi_actions' :
98 98
             $value = '';
99
-            if ( !empty( $post->post_name ) ) {
100
-                $value .= '<a title="' . esc_attr__( 'Print invoice', 'invoicing' ) . '" href="' . esc_url( get_permalink( $post->ID ) ) . '" class="button ui-tip column-act-btn" title="" target="_blank"><span class="dashicons dashicons-print"><i style="" class="fa fa-print"></i></span></a>';
99
+            if (!empty($post->post_name)) {
100
+                $value .= '<a title="' . esc_attr__('Print invoice', 'invoicing') . '" href="' . esc_url(get_permalink($post->ID)) . '" class="button ui-tip column-act-btn" title="" target="_blank"><span class="dashicons dashicons-print"><i style="" class="fa fa-print"></i></span></a>';
101 101
             }
102 102
             
103
-            if ( $email = $wpi_invoice->get_email() ) {
104
-                $value .= '<a title="' . esc_attr__( 'Send invoice to customer', 'invoicing' ) . '" href="' . esc_url( add_query_arg( array( 'wpi_action' => 'send_invoice', 'invoice_id' => $post->ID ) ) ) . '" class="button ui-tip column-act-btn"><span class="dashicons dashicons-email-alt"></span></a>';
103
+            if ($email = $wpi_invoice->get_email()) {
104
+                $value .= '<a title="' . esc_attr__('Send invoice to customer', 'invoicing') . '" href="' . esc_url(add_query_arg(array('wpi_action' => 'send_invoice', 'invoice_id' => $post->ID))) . '" class="button ui-tip column-act-btn"><span class="dashicons dashicons-email-alt"></span></a>';
105 105
             }
106 106
             
107 107
             break;
108 108
         default:
109
-            $value = isset( $post->$column_name ) ? $post->$column_name : '';
109
+            $value = isset($post->$column_name) ? $post->$column_name : '';
110 110
             break;
111 111
 
112 112
     }
113
-    $value = apply_filters( 'wpinv_payments_table_column', $value, $post->ID, $column_name );
113
+    $value = apply_filters('wpinv_payments_table_column', $value, $post->ID, $column_name);
114 114
     
115
-    if ( $value !== NULL ) {
115
+    if ($value !== NULL) {
116 116
         echo $value;
117 117
     }
118 118
 }
119 119
 
120
-function wpinv_admin_post_id( $id = 0 ) {
120
+function wpinv_admin_post_id($id = 0) {
121 121
     global $post;
122 122
 
123
-    if ( isset( $id ) && ! empty( $id ) ) {
123
+    if (isset($id) && !empty($id)) {
124 124
         return (int)$id;
125
-    } else if ( get_the_ID() ) {
126
-        return (int) get_the_ID();
127
-    } else if ( isset( $post->ID ) && !empty( $post->ID ) ) {
128
-        return (int) $post->ID;
129
-    } else if ( isset( $_GET['post'] ) && !empty( $_GET['post'] ) ) {
130
-        return (int) $_GET['post'];
131
-    } else if ( isset( $_GET['id'] ) && !empty( $_GET['id'] ) ) {
132
-        return (int) $_GET['id'];
133
-    } else if ( isset( $_POST['id'] ) && !empty( $_POST['id'] ) ) {
134
-        return (int) $_POST['id'];
125
+    } else if (get_the_ID()) {
126
+        return (int)get_the_ID();
127
+    } else if (isset($post->ID) && !empty($post->ID)) {
128
+        return (int)$post->ID;
129
+    } else if (isset($_GET['post']) && !empty($_GET['post'])) {
130
+        return (int)$_GET['post'];
131
+    } else if (isset($_GET['id']) && !empty($_GET['id'])) {
132
+        return (int)$_GET['id'];
133
+    } else if (isset($_POST['id']) && !empty($_POST['id'])) {
134
+        return (int)$_POST['id'];
135 135
     } 
136 136
 
137 137
     return null;
138 138
 }
139 139
     
140
-function wpinv_admin_post_type( $id = 0 ) {
141
-    if ( !$id ) {
140
+function wpinv_admin_post_type($id = 0) {
141
+    if (!$id) {
142 142
         $id = wpinv_admin_post_id();
143 143
     }
144 144
     
145
-    $type = get_post_type( $id );
145
+    $type = get_post_type($id);
146 146
     
147
-    if ( !$type ) {
148
-        $type = isset( $_GET['post_type'] ) && !empty( $_GET['post_type'] ) ? $_GET['post_type'] : null;
147
+    if (!$type) {
148
+        $type = isset($_GET['post_type']) && !empty($_GET['post_type']) ? $_GET['post_type'] : null;
149 149
     }
150 150
     
151
-    return apply_filters( 'wpinv_admin_post_type', $type, $id );
151
+    return apply_filters('wpinv_admin_post_type', $type, $id);
152 152
 }
153 153
 
154 154
 function wpinv_admin_messages() {
155 155
 	global $wpinv_options;
156 156
 
157
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_added' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
158
-		 add_settings_error( 'wpinv-notices', 'wpinv-discount-added', __( 'Discount code added.', 'invoicing' ), 'updated' );
157
+	if (isset($_GET['wpinv-message']) && 'discount_added' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
158
+		 add_settings_error('wpinv-notices', 'wpinv-discount-added', __('Discount code added.', 'invoicing'), 'updated');
159 159
 	}
160 160
 
161
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_add_failed' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
162
-		add_settings_error( 'wpinv-notices', 'wpinv-discount-add-fail', __( 'There was a problem adding your discount code, please try again.', 'invoicing' ), 'error' );
161
+	if (isset($_GET['wpinv-message']) && 'discount_add_failed' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
162
+		add_settings_error('wpinv-notices', 'wpinv-discount-add-fail', __('There was a problem adding your discount code, please try again.', 'invoicing'), 'error');
163 163
 	}
164 164
 
165
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_exists' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
166
-		add_settings_error( 'wpinv-notices', 'wpinv-discount-exists', __( 'A discount with that code already exists, please use a different code.', 'invoicing' ), 'error' );
165
+	if (isset($_GET['wpinv-message']) && 'discount_exists' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
166
+		add_settings_error('wpinv-notices', 'wpinv-discount-exists', __('A discount with that code already exists, please use a different code.', 'invoicing'), 'error');
167 167
 	}
168 168
 
169
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_updated' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
170
-		 add_settings_error( 'wpinv-notices', 'wpinv-discount-updated', __( 'Discount code updated.', 'invoicing' ), 'updated' );
169
+	if (isset($_GET['wpinv-message']) && 'discount_updated' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
170
+		 add_settings_error('wpinv-notices', 'wpinv-discount-updated', __('Discount code updated.', 'invoicing'), 'updated');
171 171
 	}
172 172
 
173
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_update_failed' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
174
-		add_settings_error( 'wpinv-notices', 'wpinv-discount-updated-fail', __( 'There was a problem updating your discount code, please try again.', 'invoicing' ), 'error' );
173
+	if (isset($_GET['wpinv-message']) && 'discount_update_failed' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
174
+		add_settings_error('wpinv-notices', 'wpinv-discount-updated-fail', __('There was a problem updating your discount code, please try again.', 'invoicing'), 'error');
175 175
 	}
176 176
 
177
-	if ( isset( $_GET['wpinv-message'] ) && 'invoice_deleted' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
178
-		add_settings_error( 'wpinv-notices', 'wpinv-deleted', __( 'The invoice has been deleted.', 'invoicing' ), 'updated' );
177
+	if (isset($_GET['wpinv-message']) && 'invoice_deleted' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
178
+		add_settings_error('wpinv-notices', 'wpinv-deleted', __('The invoice has been deleted.', 'invoicing'), 'updated');
179 179
 	}
180 180
 
181
-	if ( isset( $_GET['wpinv-message'] ) && 'email_sent' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
182
-		add_settings_error( 'wpinv-notices', 'wpinv-sent', __( 'The email has been sent to customer.', 'invoicing' ), 'updated' );
181
+	if (isset($_GET['wpinv-message']) && 'email_sent' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
182
+		add_settings_error('wpinv-notices', 'wpinv-sent', __('The email has been sent to customer.', 'invoicing'), 'updated');
183 183
     }
184 184
     
185
-    if ( isset( $_GET['wpinv-message'] ) && 'email_fail' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
186
-		add_settings_error( 'wpinv-notices', 'wpinv-sent-fail', __( 'Fail to send email to the customer.', 'invoicing' ), 'error' );
185
+    if (isset($_GET['wpinv-message']) && 'email_fail' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
186
+		add_settings_error('wpinv-notices', 'wpinv-sent-fail', __('Fail to send email to the customer.', 'invoicing'), 'error');
187 187
     }
188 188
 
189
-    if ( isset( $_GET['wpinv-message'] ) && 'invoice-note-deleted' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
190
-        add_settings_error( 'wpinv-notices', 'wpinv-note-deleted', __( 'The invoice note has been deleted.', 'invoicing' ), 'updated' );
189
+    if (isset($_GET['wpinv-message']) && 'invoice-note-deleted' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
190
+        add_settings_error('wpinv-notices', 'wpinv-note-deleted', __('The invoice note has been deleted.', 'invoicing'), 'updated');
191 191
     }
192 192
 
193
-	if ( isset( $_GET['wpinv-message'] ) && 'settings-imported' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
194
-		add_settings_error( 'wpinv-notices', 'wpinv-settings-imported', __( 'The settings have been imported.', 'invoicing' ), 'updated' );
193
+	if (isset($_GET['wpinv-message']) && 'settings-imported' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
194
+		add_settings_error('wpinv-notices', 'wpinv-settings-imported', __('The settings have been imported.', 'invoicing'), 'updated');
195 195
 	}
196 196
 
197
-	if ( isset( $_GET['wpinv-message'] ) && 'note-added' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
198
-		add_settings_error( 'wpinv-notices', 'wpinv-note-added', __( 'The invoice note has been added successfully.', 'invoicing' ), 'updated' );
197
+	if (isset($_GET['wpinv-message']) && 'note-added' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
198
+		add_settings_error('wpinv-notices', 'wpinv-note-added', __('The invoice note has been added successfully.', 'invoicing'), 'updated');
199 199
 	}
200 200
 
201
-	if ( isset( $_GET['wpinv-message'] ) && 'invoice-updated' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
202
-		add_settings_error( 'wpinv-notices', 'wpinv-updated', __( 'The invoice has been successfully updated.', 'invoicing' ), 'updated' );
201
+	if (isset($_GET['wpinv-message']) && 'invoice-updated' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
202
+		add_settings_error('wpinv-notices', 'wpinv-updated', __('The invoice has been successfully updated.', 'invoicing'), 'updated');
203 203
 	}
204 204
 
205
-	settings_errors( 'wpinv-notices' );
205
+	settings_errors('wpinv-notices');
206 206
 }
207
-add_action( 'admin_notices', 'wpinv_admin_messages' );
207
+add_action('admin_notices', 'wpinv_admin_messages');
208 208
 
209
-function wpinv_items_columns( $existing_columns ) {
209
+function wpinv_items_columns($existing_columns) {
210 210
     global $wpinv_euvat;
211 211
     
212 212
     $columns                = array();
213 213
     $columns['cb']          = $existing_columns['cb'];
214
-    $columns['title']       = __( 'Title', 'invoicing' );
215
-    $columns['price']       = __( 'Price', 'invoicing' );
216
-    if ( $wpinv_euvat->allow_vat_rules() ) {
217
-        $columns['vat_rule']    = __( 'VAT rule type', 'invoicing' );
214
+    $columns['title']       = __('Title', 'invoicing');
215
+    $columns['price']       = __('Price', 'invoicing');
216
+    if ($wpinv_euvat->allow_vat_rules()) {
217
+        $columns['vat_rule']    = __('VAT rule type', 'invoicing');
218 218
     }
219
-    if ( $wpinv_euvat->allow_vat_classes() ) {
220
-        $columns['vat_class']   = __( 'VAT class', 'invoicing' );
219
+    if ($wpinv_euvat->allow_vat_classes()) {
220
+        $columns['vat_class']   = __('VAT class', 'invoicing');
221 221
     }
222
-    $columns['type']        = __( 'Type', 'invoicing' );
223
-    $columns['recurring']   = __( 'Recurring', 'invoicing' );
224
-    $columns['date']        = __( 'Date', 'invoicing' );
225
-    $columns['id']          = __( 'ID', 'invoicing' );
222
+    $columns['type']        = __('Type', 'invoicing');
223
+    $columns['recurring']   = __('Recurring', 'invoicing');
224
+    $columns['date']        = __('Date', 'invoicing');
225
+    $columns['id']          = __('ID', 'invoicing');
226 226
 
227
-    return apply_filters( 'wpinv_items_columns', $columns );
227
+    return apply_filters('wpinv_items_columns', $columns);
228 228
 }
229
-add_filter( 'manage_wpi_item_posts_columns', 'wpinv_items_columns' );
229
+add_filter('manage_wpi_item_posts_columns', 'wpinv_items_columns');
230 230
 
231
-function wpinv_items_sortable_columns( $columns ) {
231
+function wpinv_items_sortable_columns($columns) {
232 232
     $columns['price']       = 'price';
233 233
     $columns['vat_rule']    = 'vat_rule';
234 234
     $columns['vat_class']   = 'vat_class';
@@ -238,10 +238,10 @@  discard block
 block discarded – undo
238 238
 
239 239
     return $columns;
240 240
 }
241
-add_filter( 'manage_edit-wpi_item_sortable_columns', 'wpinv_items_sortable_columns' );
241
+add_filter('manage_edit-wpi_item_sortable_columns', 'wpinv_items_sortable_columns');
242 242
 
243
-function wpinv_item_quick_edit( $column_name, $post_type ) {
244
-    if ( !( $post_type == 'wpi_item' && $column_name == 'price' ) ) {
243
+function wpinv_item_quick_edit($column_name, $post_type) {
244
+    if (!($post_type == 'wpi_item' && $column_name == 'price')) {
245 245
         return;
246 246
     }
247 247
     global $wpinv_euvat, $post;
@@ -249,23 +249,23 @@  discard block
 block discarded – undo
249 249
     $symbol    = wpinv_currency_symbol();
250 250
     $position  = wpinv_currency_position();
251 251
 
252
-    $price     = wpinv_get_item_price( $post->ID );
253
-    $item_type = wpinv_get_item_type( $post->ID );
252
+    $price     = wpinv_get_item_price($post->ID);
253
+    $item_type = wpinv_get_item_type($post->ID);
254 254
     ?>
255 255
     <fieldset class="inline-edit-col-right wpi-inline-item-col">
256 256
         <div class="inline-edit-col">
257 257
             <div class="inline-edit-group wp-clearfix">
258 258
                 <label class="inline-edit-wpinv-price">
259
-                    <span class="title"><?php _e( 'Item price', 'invoicing' );?></span>
260
-                    <span class="input-text-wrap"><?php echo ( $position != 'right' ? $symbol . '&nbsp;' : '' );?><input type="text" placeholder="<?php echo wpinv_sanitize_amount( 0 ); ?>" value="<?php echo $price;?>" name="_wpinv_item_price" class="wpi-field-price wpi-price" id="wpinv_item_price-<?php echo $post->ID;?>"><?php echo ( $position == 'right' ? $symbol . '&nbsp;' : '' );?></span>
259
+                    <span class="title"><?php _e('Item price', 'invoicing'); ?></span>
260
+                    <span class="input-text-wrap"><?php echo ($position != 'right' ? $symbol . '&nbsp;' : ''); ?><input type="text" placeholder="<?php echo wpinv_sanitize_amount(0); ?>" value="<?php echo $price; ?>" name="_wpinv_item_price" class="wpi-field-price wpi-price" id="wpinv_item_price-<?php echo $post->ID; ?>"><?php echo ($position == 'right' ? $symbol . '&nbsp;' : ''); ?></span>
261 261
                 </label>
262 262
             </div>
263
-            <?php if ( $wpinv_euvat->allow_vat_rules() ) { $rule_type = $wpinv_euvat->get_item_rule( $post->ID ); ?>
263
+            <?php if ($wpinv_euvat->allow_vat_rules()) { $rule_type = $wpinv_euvat->get_item_rule($post->ID); ?>
264 264
             <div class="inline-edit-group wp-clearfix">
265 265
                 <label class="inline-edit-wpinv-vat-rate">
266
-                    <span class="title"><?php _e( 'VAT rule type to use', 'invoicing' );?></span>
266
+                    <span class="title"><?php _e('VAT rule type to use', 'invoicing'); ?></span>
267 267
                     <span class="input-text-wrap">
268
-                        <?php echo wpinv_html_select( array(
268
+                        <?php echo wpinv_html_select(array(
269 269
                             'options'          => $wpinv_euvat->get_rules(),
270 270
                             'name'             => '_wpinv_vat_rules',
271 271
                             'id'               => 'wpinv_vat_rules-' . $post->ID,
@@ -273,16 +273,16 @@  discard block
 block discarded – undo
273 273
                             'show_option_all'  => false,
274 274
                             'show_option_none' => false,
275 275
                             'class'            => 'gdmbx2-text-medium wpinv-vat-rules',
276
-                        ) ); ?>
276
+                        )); ?>
277 277
                     </span>
278 278
                 </label>
279 279
             </div>
280
-            <?php } if ( $wpinv_euvat->allow_vat_classes() ) { $vat_class = $wpinv_euvat->get_item_class( $post->ID ); ?>
280
+            <?php } if ($wpinv_euvat->allow_vat_classes()) { $vat_class = $wpinv_euvat->get_item_class($post->ID); ?>
281 281
             <div class="inline-edit-group wp-clearfix">
282 282
                 <label class="inline-edit-wpinv-vat-class">
283
-                    <span class="title"><?php _e( 'VAT class to use', 'invoicing' );?></span>
283
+                    <span class="title"><?php _e('VAT class to use', 'invoicing'); ?></span>
284 284
                     <span class="input-text-wrap">
285
-                        <?php echo wpinv_html_select( array(
285
+                        <?php echo wpinv_html_select(array(
286 286
                             'options'          => $wpinv_euvat->get_all_classes(),
287 287
                             'name'             => '_wpinv_vat_class',
288 288
                             'id'               => 'wpinv_vat_class-' . $post->ID,
@@ -290,16 +290,16 @@  discard block
 block discarded – undo
290 290
                             'show_option_all'  => false,
291 291
                             'show_option_none' => false,
292 292
                             'class'            => 'gdmbx2-text-medium wpinv-vat-class',
293
-                        ) ); ?>
293
+                        )); ?>
294 294
                     </span>
295 295
                 </label>
296 296
             </div>
297 297
             <?php } ?>
298 298
             <div class="inline-edit-group wp-clearfix">
299 299
                 <label class="inline-edit-wpinv-type">
300
-                    <span class="title"><?php _e( 'Item type', 'invoicing' );?></span>
300
+                    <span class="title"><?php _e('Item type', 'invoicing'); ?></span>
301 301
                     <span class="input-text-wrap">
302
-                        <?php echo wpinv_html_select( array(
302
+                        <?php echo wpinv_html_select(array(
303 303
                             'options'          => wpinv_get_item_types(),
304 304
                             'name'             => '_wpinv_item_type',
305 305
                             'id'               => 'wpinv_item_type-' . $post->ID,
@@ -307,7 +307,7 @@  discard block
 block discarded – undo
307 307
                             'show_option_all'  => false,
308 308
                             'show_option_none' => false,
309 309
                             'class'            => 'gdmbx2-text-medium wpinv-item-type',
310
-                        ) ); ?>
310
+                        )); ?>
311 311
                     </span>
312 312
                 </label>
313 313
             </div>
@@ -315,157 +315,157 @@  discard block
 block discarded – undo
315 315
     </fieldset>
316 316
     <?php
317 317
 }
318
-add_action( 'quick_edit_custom_box', 'wpinv_item_quick_edit', 10, 2 );
319
-add_action( 'bulk_edit_custom_box', 'wpinv_item_quick_edit', 10, 2 );
318
+add_action('quick_edit_custom_box', 'wpinv_item_quick_edit', 10, 2);
319
+add_action('bulk_edit_custom_box', 'wpinv_item_quick_edit', 10, 2);
320 320
 
321
-function wpinv_items_table_custom_column( $column ) {
321
+function wpinv_items_table_custom_column($column) {
322 322
     global $wpinv_euvat, $post, $wpi_item;
323 323
     
324
-    if ( empty( $wpi_item ) || ( !empty( $wpi_item ) && $post->ID != $wpi_item->ID ) ) {
325
-        $wpi_item = new WPInv_Item( $post->ID );
324
+    if (empty($wpi_item) || (!empty($wpi_item) && $post->ID != $wpi_item->ID)) {
325
+        $wpi_item = new WPInv_Item($post->ID);
326 326
     }
327 327
 
328
-    switch ( $column ) {
328
+    switch ($column) {
329 329
         case 'price' :
330
-            echo wpinv_item_price( $post->ID );
330
+            echo wpinv_item_price($post->ID);
331 331
         break;
332 332
         case 'vat_rule' :
333
-            echo $wpinv_euvat->item_rule_label( $post->ID );
333
+            echo $wpinv_euvat->item_rule_label($post->ID);
334 334
         break;
335 335
         case 'vat_class' :
336
-            echo $wpinv_euvat->item_class_label( $post->ID );
336
+            echo $wpinv_euvat->item_class_label($post->ID);
337 337
         break;
338 338
         case 'type' :
339
-            echo wpinv_item_type( $post->ID ) . '<span class="meta">' . $wpi_item->get_custom_singular_name() . '</span>';
339
+            echo wpinv_item_type($post->ID) . '<span class="meta">' . $wpi_item->get_custom_singular_name() . '</span>';
340 340
         break;
341 341
         case 'recurring' :
342
-            echo ( wpinv_is_recurring_item( $post->ID ) ? '<i class="fa fa-check fa-recurring-y"></i>' : '<i class="fa fa-close fa-recurring-n"></i>' );
342
+            echo (wpinv_is_recurring_item($post->ID) ? '<i class="fa fa-check fa-recurring-y"></i>' : '<i class="fa fa-close fa-recurring-n"></i>');
343 343
         break;
344 344
         case 'id' :
345 345
            echo $post->ID;
346 346
            echo '<div class="hidden" id="wpinv_inline-' . $post->ID . '">
347
-                    <div class="price">' . wpinv_get_item_price( $post->ID ) . '</div>';
348
-                    if ( $wpinv_euvat->allow_vat_rules() ) {
349
-                        echo '<div class="vat_rule">' . $wpinv_euvat->get_item_rule( $post->ID ) . '</div>';
347
+                    <div class="price">' . wpinv_get_item_price($post->ID) . '</div>';
348
+                    if ($wpinv_euvat->allow_vat_rules()) {
349
+                        echo '<div class="vat_rule">' . $wpinv_euvat->get_item_rule($post->ID) . '</div>';
350 350
                     }
351
-                    if ( $wpinv_euvat->allow_vat_classes() ) {
352
-                        echo '<div class="vat_class">' . $wpinv_euvat->get_item_class( $post->ID ) . '</div>';
351
+                    if ($wpinv_euvat->allow_vat_classes()) {
352
+                        echo '<div class="vat_class">' . $wpinv_euvat->get_item_class($post->ID) . '</div>';
353 353
                     }
354
-                    echo '<div class="type">' . wpinv_get_item_type( $post->ID ) . '</div>
354
+                    echo '<div class="type">' . wpinv_get_item_type($post->ID) . '</div>
355 355
                 </div>';
356 356
         break;
357 357
     }
358 358
     
359
-    do_action( 'wpinv_items_table_column_item_' . $column, $wpi_item, $post );
359
+    do_action('wpinv_items_table_column_item_' . $column, $wpi_item, $post);
360 360
 }
361
-add_action( 'manage_wpi_item_posts_custom_column', 'wpinv_items_table_custom_column' );
361
+add_action('manage_wpi_item_posts_custom_column', 'wpinv_items_table_custom_column');
362 362
 
363 363
 function wpinv_add_items_filters() {
364 364
     global $wpinv_euvat, $typenow;
365 365
 
366 366
     // Checks if the current post type is 'item'
367
-    if ( $typenow == 'wpi_item') {
368
-        if ( $wpinv_euvat->allow_vat_rules() ) {
369
-            echo wpinv_html_select( array(
370
-                    'options'          => array_merge( array( '' => __( 'All VAT rules', 'invoicing' ) ), $wpinv_euvat->get_rules() ),
367
+    if ($typenow == 'wpi_item') {
368
+        if ($wpinv_euvat->allow_vat_rules()) {
369
+            echo wpinv_html_select(array(
370
+                    'options'          => array_merge(array('' => __('All VAT rules', 'invoicing')), $wpinv_euvat->get_rules()),
371 371
                     'name'             => 'vat_rule',
372 372
                     'id'               => 'vat_rule',
373
-                    'selected'         => ( isset( $_GET['vat_rule'] ) ? $_GET['vat_rule'] : '' ),
373
+                    'selected'         => (isset($_GET['vat_rule']) ? $_GET['vat_rule'] : ''),
374 374
                     'show_option_all'  => false,
375 375
                     'show_option_none' => false,
376 376
                     'class'            => 'gdmbx2-text-medium',
377
-                ) );
377
+                ));
378 378
         }
379 379
         
380
-        if ( $wpinv_euvat->allow_vat_classes() ) {
381
-            echo wpinv_html_select( array(
382
-                    'options'          => array_merge( array( '' => __( 'All VAT classes', 'invoicing' ) ), $wpinv_euvat->get_all_classes() ),
380
+        if ($wpinv_euvat->allow_vat_classes()) {
381
+            echo wpinv_html_select(array(
382
+                    'options'          => array_merge(array('' => __('All VAT classes', 'invoicing')), $wpinv_euvat->get_all_classes()),
383 383
                     'name'             => 'vat_class',
384 384
                     'id'               => 'vat_class',
385
-                    'selected'         => ( isset( $_GET['vat_class'] ) ? $_GET['vat_class'] : '' ),
385
+                    'selected'         => (isset($_GET['vat_class']) ? $_GET['vat_class'] : ''),
386 386
                     'show_option_all'  => false,
387 387
                     'show_option_none' => false,
388 388
                     'class'            => 'gdmbx2-text-medium',
389
-                ) );
389
+                ));
390 390
         }
391 391
             
392
-        echo wpinv_html_select( array(
393
-                'options'          => array_merge( array( '' => __( 'All item types', 'invoicing' ) ), wpinv_get_item_types() ),
392
+        echo wpinv_html_select(array(
393
+                'options'          => array_merge(array('' => __('All item types', 'invoicing')), wpinv_get_item_types()),
394 394
                 'name'             => 'type',
395 395
                 'id'               => 'type',
396
-                'selected'         => ( isset( $_GET['type'] ) ? $_GET['type'] : '' ),
396
+                'selected'         => (isset($_GET['type']) ? $_GET['type'] : ''),
397 397
                 'show_option_all'  => false,
398 398
                 'show_option_none' => false,
399 399
                 'class'            => 'gdmbx2-text-medium',
400
-            ) );
400
+            ));
401 401
 
402
-        if ( isset( $_REQUEST['all_posts'] ) && '1' === $_REQUEST['all_posts'] ) {
402
+        if (isset($_REQUEST['all_posts']) && '1' === $_REQUEST['all_posts']) {
403 403
             echo '<input type="hidden" name="all_posts" value="1" />';
404 404
         }
405 405
     }
406 406
 }
407
-add_action( 'restrict_manage_posts', 'wpinv_add_items_filters', 100 );
407
+add_action('restrict_manage_posts', 'wpinv_add_items_filters', 100);
408 408
 
409
-function wpinv_send_invoice_after_save( $post_id ) {
409
+function wpinv_send_invoice_after_save($post_id) {
410 410
     // If this is just a revision, don't send the email.
411
-    if ( wp_is_post_revision( $post_id ) ) {
411
+    if (wp_is_post_revision($post_id)) {
412 412
         return;
413 413
     }
414 414
     
415
-    if ( !current_user_can( 'manage_options' ) || !(get_post_type( $post_id ) == 'wpi_invoice')  ) {
415
+    if (!current_user_can('manage_options') || !(get_post_type($post_id) == 'wpi_invoice')) {
416 416
         return;
417 417
     }
418 418
     
419
-    if ( !empty( $_POST['wpi_save_send'] ) ) {
420
-        wpinv_user_invoice_notification( $post_id );
419
+    if (!empty($_POST['wpi_save_send'])) {
420
+        wpinv_user_invoice_notification($post_id);
421 421
     }
422 422
 }
423
-add_action( 'save_post_wpi_invoice', 'wpinv_send_invoice_after_save', 100, 1 );
423
+add_action('save_post_wpi_invoice', 'wpinv_send_invoice_after_save', 100, 1);
424 424
 
425
-function wpinv_send_register_new_user( $data, $postarr ) {
426
-    if ( current_user_can( 'manage_options' ) && !empty( $data['post_type'] ) && ($data['post_type'] == 'wpi_invoice' || $data['post_type'] == 'wpi_quote') ) {
427
-        $is_new_user = !empty( $postarr['wpinv_new_user'] ) ? true : false;
428
-        $email = !empty( $postarr['wpinv_email'] ) && $postarr['wpinv_email'] && is_email( $postarr['wpinv_email'] ) ? $postarr['wpinv_email'] : NULL;
425
+function wpinv_send_register_new_user($data, $postarr) {
426
+    if (current_user_can('manage_options') && !empty($data['post_type']) && ($data['post_type'] == 'wpi_invoice' || $data['post_type'] == 'wpi_quote')) {
427
+        $is_new_user = !empty($postarr['wpinv_new_user']) ? true : false;
428
+        $email = !empty($postarr['wpinv_email']) && $postarr['wpinv_email'] && is_email($postarr['wpinv_email']) ? $postarr['wpinv_email'] : NULL;
429 429
         
430
-        if ( $is_new_user && $email && !email_exists( $email ) ) {
431
-            $first_name = !empty( $postarr['wpinv_first_name'] ) ? sanitize_text_field( $postarr['wpinv_first_name'] ) : '';
432
-            $last_name = !empty( $postarr['wpinv_last_name'] ) ? sanitize_text_field( $postarr['wpinv_last_name'] ) : '';
433
-            $display_name = $first_name || $last_name ? trim( $first_name . ' ' . $last_name ) : '';
434
-            $user_nicename = $display_name ? trim( $display_name ) : $email;
435
-            $user_company = !empty( $postarr['wpinv_company'] ) ? sanitize_text_field( $postarr['wpinv_company'] ) : '';
430
+        if ($is_new_user && $email && !email_exists($email)) {
431
+            $first_name = !empty($postarr['wpinv_first_name']) ? sanitize_text_field($postarr['wpinv_first_name']) : '';
432
+            $last_name = !empty($postarr['wpinv_last_name']) ? sanitize_text_field($postarr['wpinv_last_name']) : '';
433
+            $display_name = $first_name || $last_name ? trim($first_name . ' ' . $last_name) : '';
434
+            $user_nicename = $display_name ? trim($display_name) : $email;
435
+            $user_company = !empty($postarr['wpinv_company']) ? sanitize_text_field($postarr['wpinv_company']) : '';
436 436
             
437
-            $user_login = sanitize_user( str_replace( ' ', '', $display_name ), true );
438
-            if ( !( validate_username( $user_login ) && !username_exists( $user_login ) ) ) {
437
+            $user_login = sanitize_user(str_replace(' ', '', $display_name), true);
438
+            if (!(validate_username($user_login) && !username_exists($user_login))) {
439 439
                 $new_user_login = strstr($email, '@', true);
440
-                if ( validate_username( $user_login ) && username_exists( $user_login ) ) {
441
-                    $user_login = sanitize_user($new_user_login, true );
440
+                if (validate_username($user_login) && username_exists($user_login)) {
441
+                    $user_login = sanitize_user($new_user_login, true);
442 442
                 }
443
-                if ( validate_username( $user_login ) && username_exists( $user_login ) ) {
444
-                    $user_append_text = rand(10,1000);
445
-                    $user_login = sanitize_user($new_user_login.$user_append_text, true );
443
+                if (validate_username($user_login) && username_exists($user_login)) {
444
+                    $user_append_text = rand(10, 1000);
445
+                    $user_login = sanitize_user($new_user_login . $user_append_text, true);
446 446
                 }
447 447
                 
448
-                if ( !( validate_username( $user_login ) && !username_exists( $user_login ) ) ) {
448
+                if (!(validate_username($user_login) && !username_exists($user_login))) {
449 449
                     $user_login = $email;
450 450
                 }
451 451
             }
452 452
             
453 453
             $userdata = array(
454 454
                 'user_login' => $user_login,
455
-                'user_pass' => wp_generate_password( 12, false ),
456
-                'user_email' => sanitize_text_field( $email ),
455
+                'user_pass' => wp_generate_password(12, false),
456
+                'user_email' => sanitize_text_field($email),
457 457
                 'first_name' => $first_name,
458 458
                 'last_name' => $last_name,
459
-                'user_nicename' => wpinv_utf8_substr( $user_nicename, 0, 50 ),
459
+                'user_nicename' => wpinv_utf8_substr($user_nicename, 0, 50),
460 460
                 'nickname' => $display_name,
461 461
                 'display_name' => $display_name,
462 462
             );
463 463
 
464
-            $userdata = apply_filters( 'wpinv_register_new_user_data', $userdata );
464
+            $userdata = apply_filters('wpinv_register_new_user_data', $userdata);
465 465
             
466
-            $new_user_id = wp_insert_user( $userdata );
466
+            $new_user_id = wp_insert_user($userdata);
467 467
             
468
-            if ( !is_wp_error( $new_user_id ) ) {
468
+            if (!is_wp_error($new_user_id)) {
469 469
                 $data['post_author'] = $new_user_id;
470 470
                 $_POST['post_author'] = $new_user_id;
471 471
                 $_POST['post_author_override'] = $new_user_id;
@@ -486,27 +486,27 @@  discard block
 block discarded – undo
486 486
                 
487 487
                 $meta = array();
488 488
                 ///$meta['_wpinv_user_id'] = $new_user_id;
489
-                foreach ( $meta_fields as $field ) {
490
-                    $meta['_wpinv_' . $field] = isset( $postarr['wpinv_' . $field] ) ? sanitize_text_field( $postarr['wpinv_' . $field] ) : '';
489
+                foreach ($meta_fields as $field) {
490
+                    $meta['_wpinv_' . $field] = isset($postarr['wpinv_' . $field]) ? sanitize_text_field($postarr['wpinv_' . $field]) : '';
491 491
                 }
492 492
                 
493
-                $meta = apply_filters( 'wpinv_register_new_user_meta', $meta, $new_user_id );
493
+                $meta = apply_filters('wpinv_register_new_user_meta', $meta, $new_user_id);
494 494
 
495 495
                 // Update user meta.
496
-                foreach ( $meta as $key => $value ) {
497
-                    update_user_meta( $new_user_id, $key, $value );
496
+                foreach ($meta as $key => $value) {
497
+                    update_user_meta($new_user_id, $key, $value);
498 498
                 }
499 499
                 
500
-                if ( function_exists( 'wp_send_new_user_notifications' ) ) {
500
+                if (function_exists('wp_send_new_user_notifications')) {
501 501
                     // Send email notifications related to the creation of new user.
502
-                    wp_send_new_user_notifications( $new_user_id, 'user' );
502
+                    wp_send_new_user_notifications($new_user_id, 'user');
503 503
                 }
504 504
             } else {
505
-                wpinv_error_log( $new_user_id->get_error_message(), 'Invoice add new user', __FILE__, __LINE__ );
505
+                wpinv_error_log($new_user_id->get_error_message(), 'Invoice add new user', __FILE__, __LINE__);
506 506
             }
507 507
         }
508 508
     }
509 509
     
510 510
     return $data;
511 511
 }
512
-add_filter( 'wp_insert_post_data', 'wpinv_send_register_new_user', 10, 2 );
513 512
\ No newline at end of file
513
+add_filter('wp_insert_post_data', 'wpinv_send_register_new_user', 10, 2);
514 514
\ No newline at end of file
Please login to merge, or discard this patch.
includes/wpinv-error-functions.php 2 patches
Indentation   +2 added lines, -2 removed lines patch added patch discarded remove patch
@@ -13,9 +13,9 @@
 block discarded – undo
13 13
         ) );
14 14
         echo '<div class="' . implode( ' ', $classes ) . '">';
15 15
             // Loop error codes and display errors
16
-           foreach ( $errors as $error_id => $error ) {
16
+            foreach ( $errors as $error_id => $error ) {
17 17
                 echo '<p class="wpinv_error" id="wpinv_error_' . $error_id . '"><strong>' . __( 'Error', 'invoicing' ) . '</strong>: ' . $error . '</p>';
18
-           }
18
+            }
19 19
         echo '</div>';
20 20
         wpinv_clear_errors();
21 21
     }
Please login to merge, or discard this patch.
Spacing   +24 added lines, -24 removed lines patch added patch discarded remove patch
@@ -1,61 +1,61 @@  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
 function wpinv_print_errors() {
8 8
     $errors = wpinv_get_errors();
9 9
 
10
-    if ( $errors ) {
11
-        $classes = apply_filters( 'wpinv_error_class', array(
10
+    if ($errors) {
11
+        $classes = apply_filters('wpinv_error_class', array(
12 12
             'wpinv_errors', 'wpinv-alert', 'wpinv-alert-error'
13
-        ) );
14
-        echo '<div class="' . implode( ' ', $classes ) . '">';
13
+        ));
14
+        echo '<div class="' . implode(' ', $classes) . '">';
15 15
             // Loop error codes and display errors
16
-           foreach ( $errors as $error_id => $error ) {
17
-                echo '<p class="wpinv_error" id="wpinv_error_' . $error_id . '"><strong>' . __( 'Error', 'invoicing' ) . '</strong>: ' . $error . '</p>';
16
+           foreach ($errors as $error_id => $error) {
17
+                echo '<p class="wpinv_error" id="wpinv_error_' . $error_id . '"><strong>' . __('Error', 'invoicing') . '</strong>: ' . $error . '</p>';
18 18
            }
19 19
         echo '</div>';
20 20
         wpinv_clear_errors();
21 21
     }
22 22
 }
23
-add_action( 'wpinv_purchase_form_before_submit', 'wpinv_print_errors' );
24
-add_action( 'wpinv_ajax_checkout_errors', 'wpinv_print_errors' );
23
+add_action('wpinv_purchase_form_before_submit', 'wpinv_print_errors');
24
+add_action('wpinv_ajax_checkout_errors', 'wpinv_print_errors');
25 25
 
26 26
 function wpinv_get_errors() {
27 27
     global $wpi_session;
28 28
     
29
-    return $wpi_session->get( 'wpinv_errors' );
29
+    return $wpi_session->get('wpinv_errors');
30 30
 }
31 31
 
32
-function wpinv_set_error( $error_id, $error_message ) {
32
+function wpinv_set_error($error_id, $error_message) {
33 33
     global $wpi_session;
34 34
     
35 35
     $errors = wpinv_get_errors();
36 36
 
37
-    if ( ! $errors ) {
37
+    if (!$errors) {
38 38
         $errors = array();
39 39
     }
40 40
 
41
-    $errors[ $error_id ] = $error_message;
42
-    $wpi_session->set( 'wpinv_errors', $errors );
41
+    $errors[$error_id] = $error_message;
42
+    $wpi_session->set('wpinv_errors', $errors);
43 43
 }
44 44
 
45 45
 function wpinv_clear_errors() {
46 46
     global $wpi_session;
47 47
     
48
-    $wpi_session->set( 'wpinv_errors', null );
48
+    $wpi_session->set('wpinv_errors', null);
49 49
 }
50 50
 
51
-function wpinv_unset_error( $error_id ) {
51
+function wpinv_unset_error($error_id) {
52 52
     global $wpi_session;
53 53
     
54 54
     $errors = wpinv_get_errors();
55 55
 
56
-    if ( $errors ) {
57
-        unset( $errors[ $error_id ] );
58
-        $wpi_session->set( 'wpinv_errors', $errors );
56
+    if ($errors) {
57
+        unset($errors[$error_id]);
58
+        $wpi_session->set('wpinv_errors', $errors);
59 59
     }
60 60
 }
61 61
 
@@ -63,8 +63,8 @@  discard block
 block discarded – undo
63 63
     die();
64 64
 }
65 65
 
66
-function wpinv_die( $message = '', $title = '', $status = 400 ) {
67
-    add_filter( 'wp_die_ajax_handler', 'wpinv_die_handler', 10, 3 );
68
-    add_filter( 'wp_die_handler', 'wpinv_die_handler', 10, 3 );
69
-    wp_die( $message, $title, array( 'response' => $status ));
66
+function wpinv_die($message = '', $title = '', $status = 400) {
67
+    add_filter('wp_die_ajax_handler', 'wpinv_die_handler', 10, 3);
68
+    add_filter('wp_die_handler', 'wpinv_die_handler', 10, 3);
69
+    wp_die($message, $title, array('response' => $status));
70 70
 }
Please login to merge, or discard this patch.
includes/wpinv-gateway-functions.php 3 patches
Indentation   +28 added lines, -28 removed lines patch added patch discarded remove patch
@@ -286,26 +286,26 @@  discard block
 block discarded – undo
286 286
 }
287 287
 
288 288
 function wpinv_get_chosen_gateway( $invoice_id = 0 ) {
289
-	$gateways = array_keys( wpinv_get_enabled_payment_gateways() );
289
+    $gateways = array_keys( wpinv_get_enabled_payment_gateways() );
290 290
 
291 291
     $chosen = false;
292 292
     if ( $invoice_id > 0 && $invoice = wpinv_get_invoice( $invoice_id ) ) {
293 293
         $chosen = $invoice->get_gateway();
294 294
     }
295 295
 
296
-	$chosen   = isset( $_REQUEST['payment-mode'] ) ? sanitize_text_field( $_REQUEST['payment-mode'] ) : $chosen;
296
+    $chosen   = isset( $_REQUEST['payment-mode'] ) ? sanitize_text_field( $_REQUEST['payment-mode'] ) : $chosen;
297 297
 
298
-	if ( false !== $chosen ) {
299
-		$chosen = preg_replace('/[^a-zA-Z0-9-_]+/', '', $chosen );
300
-	}
298
+    if ( false !== $chosen ) {
299
+        $chosen = preg_replace('/[^a-zA-Z0-9-_]+/', '', $chosen );
300
+    }
301 301
 
302
-	if ( ! empty ( $chosen ) ) {
303
-		$enabled_gateway = urldecode( $chosen );
304
-	} else if (  !empty( $invoice ) && (float)$invoice->get_subtotal() <= 0 ) {
305
-		$enabled_gateway = 'manual';
306
-	} else {
307
-		$enabled_gateway = wpinv_get_default_gateway();
308
-	}
302
+    if ( ! empty ( $chosen ) ) {
303
+        $enabled_gateway = urldecode( $chosen );
304
+    } else if (  !empty( $invoice ) && (float)$invoice->get_subtotal() <= 0 ) {
305
+        $enabled_gateway = 'manual';
306
+    } else {
307
+        $enabled_gateway = wpinv_get_default_gateway();
308
+    }
309 309
     
310 310
     if ( !wpinv_is_gateway_active( $enabled_gateway ) && !empty( $gateways ) ) {
311 311
         if(wpinv_is_gateway_active( wpinv_get_default_gateway()) ){
@@ -316,7 +316,7 @@  discard block
 block discarded – undo
316 316
 
317 317
     }
318 318
 
319
-	return apply_filters( 'wpinv_chosen_gateway', $enabled_gateway );
319
+    return apply_filters( 'wpinv_chosen_gateway', $enabled_gateway );
320 320
 }
321 321
 
322 322
 function wpinv_record_gateway_error( $title = '', $message = '', $parent = 0 ) {
@@ -324,21 +324,21 @@  discard block
 block discarded – undo
324 324
 }
325 325
 
326 326
 function wpinv_count_sales_by_gateway( $gateway_id = 'paypal', $status = 'publish' ) {
327
-	$ret  = 0;
328
-	$args = array(
329
-		'meta_key'    => '_wpinv_gateway',
330
-		'meta_value'  => $gateway_id,
331
-		'nopaging'    => true,
332
-		'post_type'   => 'wpi_invoice',
333
-		'post_status' => $status,
334
-		'fields'      => 'ids'
335
-	);
336
-
337
-	$payments = new WP_Query( $args );
338
-
339
-	if( $payments )
340
-		$ret = $payments->post_count;
341
-	return $ret;
327
+    $ret  = 0;
328
+    $args = array(
329
+        'meta_key'    => '_wpinv_gateway',
330
+        'meta_value'  => $gateway_id,
331
+        'nopaging'    => true,
332
+        'post_type'   => 'wpi_invoice',
333
+        'post_status' => $status,
334
+        'fields'      => 'ids'
335
+    );
336
+
337
+    $payments = new WP_Query( $args );
338
+
339
+    if( $payments )
340
+        $ret = $payments->post_count;
341
+    return $ret;
342 342
 }
343 343
 
344 344
 function wpinv_settings_update_gateways( $input ) {
Please login to merge, or discard this patch.
Braces   +4 added lines, -3 removed lines patch added patch discarded remove patch
@@ -310,7 +310,7 @@  discard block
 block discarded – undo
310 310
     if ( !wpinv_is_gateway_active( $enabled_gateway ) && !empty( $gateways ) ) {
311 311
         if(wpinv_is_gateway_active( wpinv_get_default_gateway()) ){
312 312
             $enabled_gateway = wpinv_get_default_gateway();
313
-        }else{
313
+        } else{
314 314
             $enabled_gateway = $gateways[0];
315 315
         }
316 316
 
@@ -336,8 +336,9 @@  discard block
 block discarded – undo
336 336
 
337 337
 	$payments = new WP_Query( $args );
338 338
 
339
-	if( $payments )
340
-		$ret = $payments->post_count;
339
+	if( $payments ) {
340
+			$ret = $payments->post_count;
341
+	}
341 342
 	return $ret;
342 343
 }
343 344
 
Please login to merge, or discard this patch.
Spacing   +252 added lines, -252 removed lines patch added patch discarded remove patch
@@ -7,206 +7,206 @@  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_get_payment_gateways() {
15 15
     // Default, built-in gateways
16 16
     $gateways = array(
17 17
         'paypal' => array(
18
-            'admin_label'    => __( 'PayPal Standard', 'invoicing' ),
19
-            'checkout_label' => __( 'PayPal Standard', 'invoicing' ),
18
+            'admin_label'    => __('PayPal Standard', 'invoicing'),
19
+            'checkout_label' => __('PayPal Standard', 'invoicing'),
20 20
             'ordering'       => 1,
21 21
         ),
22 22
         'authorizenet' => array(
23
-            'admin_label'    => __( 'Authorize.Net (AIM)', 'invoicing' ),
24
-            'checkout_label' => __( 'Authorize.Net - Credit Card / Debit Card', 'invoicing' ),
23
+            'admin_label'    => __('Authorize.Net (AIM)', 'invoicing'),
24
+            'checkout_label' => __('Authorize.Net - Credit Card / Debit Card', 'invoicing'),
25 25
             'ordering'       => 4,
26 26
         ),
27 27
         'worldpay' => array(
28
-            'admin_label'    => __( 'Worldpay', 'invoicing' ),
29
-            'checkout_label' => __( 'Worldpay - Credit Card / Debit Card', 'invoicing' ),
28
+            'admin_label'    => __('Worldpay', 'invoicing'),
29
+            'checkout_label' => __('Worldpay - Credit Card / Debit Card', 'invoicing'),
30 30
             'ordering'       => 5,
31 31
         ),
32 32
         'bank_transfer' => array(
33
-            'admin_label'    => __( 'Pre Bank Transfer', 'invoicing' ),
34
-            'checkout_label' => __( 'Pre Bank Transfer', 'invoicing' ),
33
+            'admin_label'    => __('Pre Bank Transfer', 'invoicing'),
34
+            'checkout_label' => __('Pre Bank Transfer', 'invoicing'),
35 35
             'ordering'       => 11,
36 36
         ),
37 37
         'manual' => array(
38
-            'admin_label'    => __( 'Test Payment', 'invoicing' ),
39
-            'checkout_label' => __( 'Test Payment', 'invoicing' ),
38
+            'admin_label'    => __('Test Payment', 'invoicing'),
39
+            'checkout_label' => __('Test Payment', 'invoicing'),
40 40
             'ordering'       => 12,
41 41
         ),
42 42
     );
43 43
 
44
-    return apply_filters( 'wpinv_payment_gateways', $gateways );
44
+    return apply_filters('wpinv_payment_gateways', $gateways);
45 45
 }
46 46
 
47
-function wpinv_payment_gateway_titles( $all_gateways ) {
47
+function wpinv_payment_gateway_titles($all_gateways) {
48 48
     global $wpinv_options;
49 49
     
50 50
     $gateways = array();
51
-    foreach ( $all_gateways as $key => $gateway ) {
52
-        if ( !empty( $wpinv_options[$key . '_title'] ) ) {
53
-            $all_gateways[$key]['checkout_label'] = __( $wpinv_options[$key . '_title'], 'invoicing' );
51
+    foreach ($all_gateways as $key => $gateway) {
52
+        if (!empty($wpinv_options[$key . '_title'])) {
53
+            $all_gateways[$key]['checkout_label'] = __($wpinv_options[$key . '_title'], 'invoicing');
54 54
         }
55 55
         
56
-        $gateways[$key] = isset( $wpinv_options[$key . '_ordering'] ) ? $wpinv_options[$key . '_ordering'] : ( isset( $gateway['ordering'] ) ? $gateway['ordering'] : '' );
56
+        $gateways[$key] = isset($wpinv_options[$key . '_ordering']) ? $wpinv_options[$key . '_ordering'] : (isset($gateway['ordering']) ? $gateway['ordering'] : '');
57 57
     }
58 58
 
59
-    asort( $gateways );
59
+    asort($gateways);
60 60
     
61
-    foreach ( $gateways as $gateway => $key ) {
61
+    foreach ($gateways as $gateway => $key) {
62 62
         $gateways[$gateway] = $all_gateways[$gateway];
63 63
     }
64 64
     
65 65
     return $gateways;
66 66
 }
67
-add_filter( 'wpinv_payment_gateways', 'wpinv_payment_gateway_titles', 1000, 1 );
67
+add_filter('wpinv_payment_gateways', 'wpinv_payment_gateway_titles', 1000, 1);
68 68
 
69
-function wpinv_get_enabled_payment_gateways( $sort = false ) {
69
+function wpinv_get_enabled_payment_gateways($sort = false) {
70 70
     $gateways = wpinv_get_payment_gateways();
71
-    $enabled  = wpinv_get_option( 'gateways', false );
71
+    $enabled  = wpinv_get_option('gateways', false);
72 72
 
73 73
     $gateway_list = array();
74 74
 
75
-    foreach ( $gateways as $key => $gateway ) {
76
-        if ( isset( $enabled[ $key ] ) && $enabled[ $key ] == 1 ) {
77
-            $gateway_list[ $key ] = $gateway;
75
+    foreach ($gateways as $key => $gateway) {
76
+        if (isset($enabled[$key]) && $enabled[$key] == 1) {
77
+            $gateway_list[$key] = $gateway;
78 78
         }
79 79
     }
80 80
 
81
-    if ( true === $sort ) {
82
-        uasort( $gateway_list, 'wpinv_sort_gateway_order' );
81
+    if (true === $sort) {
82
+        uasort($gateway_list, 'wpinv_sort_gateway_order');
83 83
         
84 84
         // Reorder our gateways so the default is first
85 85
         $default_gateway_id = wpinv_get_default_gateway();
86 86
 
87
-        if ( wpinv_is_gateway_active( $default_gateway_id ) ) {
88
-            $default_gateway    = array( $default_gateway_id => $gateway_list[ $default_gateway_id ] );
89
-            unset( $gateway_list[ $default_gateway_id ] );
87
+        if (wpinv_is_gateway_active($default_gateway_id)) {
88
+            $default_gateway = array($default_gateway_id => $gateway_list[$default_gateway_id]);
89
+            unset($gateway_list[$default_gateway_id]);
90 90
 
91
-            $gateway_list = array_merge( $default_gateway, $gateway_list );
91
+            $gateway_list = array_merge($default_gateway, $gateway_list);
92 92
         }
93 93
     }
94 94
 
95
-    return apply_filters( 'wpinv_enabled_payment_gateways', $gateway_list );
95
+    return apply_filters('wpinv_enabled_payment_gateways', $gateway_list);
96 96
 }
97 97
 
98
-function wpinv_sort_gateway_order( $a, $b ) {
98
+function wpinv_sort_gateway_order($a, $b) {
99 99
     return $a['ordering'] - $b['ordering'];
100 100
 }
101 101
 
102
-function wpinv_is_gateway_active( $gateway ) {
102
+function wpinv_is_gateway_active($gateway) {
103 103
     $gateways = wpinv_get_enabled_payment_gateways();
104 104
 
105
-    $ret = is_array($gateways) && $gateway ?  array_key_exists( $gateway, $gateways ) : false;
105
+    $ret = is_array($gateways) && $gateway ? array_key_exists($gateway, $gateways) : false;
106 106
 
107
-    return apply_filters( 'wpinv_is_gateway_active', $ret, $gateway, $gateways );
107
+    return apply_filters('wpinv_is_gateway_active', $ret, $gateway, $gateways);
108 108
 }
109 109
 
110 110
 function wpinv_get_default_gateway() {
111
-    $default = wpinv_get_option( 'default_gateway', 'paypal' );
111
+    $default = wpinv_get_option('default_gateway', 'paypal');
112 112
 
113
-    if ( !wpinv_is_gateway_active( $default ) ) {
113
+    if (!wpinv_is_gateway_active($default)) {
114 114
         $gateways = wpinv_get_enabled_payment_gateways();
115
-        $gateways = array_keys( $gateways );
116
-        $default  = reset( $gateways );
115
+        $gateways = array_keys($gateways);
116
+        $default  = reset($gateways);
117 117
     }
118 118
 
119
-    return apply_filters( 'wpinv_default_gateway', $default );
119
+    return apply_filters('wpinv_default_gateway', $default);
120 120
 }
121 121
 
122
-function wpinv_get_gateway_admin_label( $gateway ) {
122
+function wpinv_get_gateway_admin_label($gateway) {
123 123
     $gateways = wpinv_get_payment_gateways();
124
-    $label    = isset( $gateways[ $gateway ] ) ? $gateways[ $gateway ]['admin_label'] : $gateway;
125
-    $payment  = isset( $_GET['id'] ) ? absint( $_GET['id'] ) : false;
124
+    $label    = isset($gateways[$gateway]) ? $gateways[$gateway]['admin_label'] : $gateway;
125
+    $payment  = isset($_GET['id']) ? absint($_GET['id']) : false;
126 126
 
127
-    if( $gateway == 'manual' && $payment ) {
128
-        if( wpinv_get_payment_amount( $payment ) == 0 ) {
129
-            $label = __( 'Manual Payment', 'invoicing' );
127
+    if ($gateway == 'manual' && $payment) {
128
+        if (wpinv_get_payment_amount($payment) == 0) {
129
+            $label = __('Manual Payment', 'invoicing');
130 130
         }
131 131
     }
132 132
 
133
-    return apply_filters( 'wpinv_gateway_admin_label', $label, $gateway );
133
+    return apply_filters('wpinv_gateway_admin_label', $label, $gateway);
134 134
 }
135 135
 
136
-function wpinv_get_gateway_description( $gateway ) {
136
+function wpinv_get_gateway_description($gateway) {
137 137
     global $wpinv_options;
138 138
 
139
-    $description = isset( $wpinv_options[$gateway . '_desc'] ) ? $wpinv_options[$gateway . '_desc'] : '';
139
+    $description = isset($wpinv_options[$gateway . '_desc']) ? $wpinv_options[$gateway . '_desc'] : '';
140 140
 
141
-    return apply_filters( 'wpinv_gateway_description', $description, $gateway );
141
+    return apply_filters('wpinv_gateway_description', $description, $gateway);
142 142
 }
143 143
 
144
-function wpinv_get_gateway_button_label( $gateway ) {
145
-    return apply_filters( 'wpinv_gateway_' . $gateway . '_button_label', '' );
144
+function wpinv_get_gateway_button_label($gateway) {
145
+    return apply_filters('wpinv_gateway_' . $gateway . '_button_label', '');
146 146
 }
147 147
 
148
-function wpinv_get_gateway_checkout_label( $gateway ) {
148
+function wpinv_get_gateway_checkout_label($gateway) {
149 149
     $gateways = wpinv_get_payment_gateways();
150
-    $label    = isset( $gateways[ $gateway ] ) ? $gateways[ $gateway ]['checkout_label'] : $gateway;
150
+    $label    = isset($gateways[$gateway]) ? $gateways[$gateway]['checkout_label'] : $gateway;
151 151
 
152
-    if( $gateway == 'manual' ) {
153
-        $label = __( 'Manual Payment', 'invoicing' );
152
+    if ($gateway == 'manual') {
153
+        $label = __('Manual Payment', 'invoicing');
154 154
     }
155 155
 
156
-    return apply_filters( 'wpinv_gateway_checkout_label', $label, $gateway );
156
+    return apply_filters('wpinv_gateway_checkout_label', $label, $gateway);
157 157
 }
158 158
 
159
-function wpinv_settings_sections_gateways( $settings ) {
159
+function wpinv_settings_sections_gateways($settings) {
160 160
     $gateways = wpinv_get_payment_gateways();
161 161
     
162 162
     if (!empty($gateways)) {
163
-        foreach  ($gateways as $key => $gateway) {
163
+        foreach ($gateways as $key => $gateway) {
164 164
             $settings[$key] = $gateway['admin_label'];
165 165
         }
166 166
     }
167 167
     
168 168
     return $settings;    
169 169
 }
170
-add_filter( 'wpinv_settings_sections_gateways', 'wpinv_settings_sections_gateways', 10, 1 );
170
+add_filter('wpinv_settings_sections_gateways', 'wpinv_settings_sections_gateways', 10, 1);
171 171
 
172
-function wpinv_settings_gateways( $settings ) {
172
+function wpinv_settings_gateways($settings) {
173 173
     $gateways = wpinv_get_payment_gateways();
174 174
     
175 175
     if (!empty($gateways)) {
176
-        foreach  ($gateways as $key => $gateway) {
176
+        foreach ($gateways as $key => $gateway) {
177 177
             $setting = array();
178 178
             $setting[$key . '_header'] = array(
179 179
                     'id'   => 'gateway_header',
180
-                    'name' => '<h3>' . wp_sprintf( __( '%s Settings', 'invoicing' ), $gateway['admin_label'] ) . '</h3>',
180
+                    'name' => '<h3>' . wp_sprintf(__('%s Settings', 'invoicing'), $gateway['admin_label']) . '</h3>',
181 181
                     'custom' => $key,
182 182
                     'type' => 'gateway_header',
183 183
                 );
184 184
             $setting[$key . '_active'] = array(
185 185
                     'id'   => $key . '_active',
186
-                    'name' => __( 'Active', 'invoicing' ),
187
-                    'desc' => wp_sprintf( __( 'Enable %s', 'invoicing' ), $gateway['admin_label'] ),
186
+                    'name' => __('Active', 'invoicing'),
187
+                    'desc' => wp_sprintf(__('Enable %s', 'invoicing'), $gateway['admin_label']),
188 188
                     'type' => 'checkbox',
189 189
                 );
190 190
                 
191 191
             $setting[$key . '_title'] = array(
192 192
                     'id'   => $key . '_title',
193
-                    'name' => __( 'Title', 'invoicing' ),
194
-                    'desc' => __( 'This controls the title which the user sees during checkout.', 'invoicing' ),
193
+                    'name' => __('Title', 'invoicing'),
194
+                    'desc' => __('This controls the title which the user sees during checkout.', 'invoicing'),
195 195
                     'type' => 'text',
196 196
                     'std' => isset($gateway['checkout_label']) ? $gateway['checkout_label'] : ''
197 197
                 );
198 198
             
199 199
             $setting[$key . '_desc'] = array(
200 200
                     'id'   => $key . '_desc',
201
-                    'name' => __( 'Description', 'invoicing' ),
202
-                    'desc' => __( 'This controls the description which the user sees during checkout.', 'invoicing' ),
201
+                    'name' => __('Description', 'invoicing'),
202
+                    'desc' => __('This controls the description which the user sees during checkout.', 'invoicing'),
203 203
                     'type' => 'text',
204 204
                     'size' => 'large'
205 205
                 );
206 206
                 
207 207
             $setting[$key . '_ordering'] = array(
208 208
                     'id'   => $key . '_ordering',
209
-                    'name' => __( 'Display Order', 'invoicing' ),
209
+                    'name' => __('Display Order', 'invoicing'),
210 210
                     'type' => 'number',
211 211
                     'size' => 'small',
212 212
                     'std'  => isset($gateway['ordering']) ? $gateway['ordering'] : '10',
@@ -215,8 +215,8 @@  discard block
 block discarded – undo
215 215
                     'step' => '1'
216 216
                 );
217 217
                 
218
-            $setting = apply_filters( 'wpinv_gateway_settings', $setting, $key );
219
-            $setting = apply_filters( 'wpinv_gateway_settings_' . $key, $setting );
218
+            $setting = apply_filters('wpinv_gateway_settings', $setting, $key);
219
+            $setting = apply_filters('wpinv_gateway_settings_' . $key, $setting);
220 220
             
221 221
             $settings[$key] = $setting;
222 222
         }
@@ -224,106 +224,106 @@  discard block
 block discarded – undo
224 224
     
225 225
     return $settings;    
226 226
 }
227
-add_filter( 'wpinv_settings_gateways', 'wpinv_settings_gateways', 10, 1 );
227
+add_filter('wpinv_settings_gateways', 'wpinv_settings_gateways', 10, 1);
228 228
 
229
-function wpinv_gateway_header_callback( $args ) {
230
-    echo '<input type="hidden" id="wpinv_settings[save_gateway]" name="wpinv_settings[save_gateway]" value="' . esc_attr( $args['custom'] ) . '" />';
229
+function wpinv_gateway_header_callback($args) {
230
+    echo '<input type="hidden" id="wpinv_settings[save_gateway]" name="wpinv_settings[save_gateway]" value="' . esc_attr($args['custom']) . '" />';
231 231
 }
232 232
 
233
-function wpinv_get_gateway_supports( $gateway ) {
233
+function wpinv_get_gateway_supports($gateway) {
234 234
     $gateways = wpinv_get_enabled_payment_gateways();
235
-    $supports = isset( $gateways[ $gateway ]['supports'] ) ? $gateways[ $gateway ]['supports'] : array();
236
-    return apply_filters( 'wpinv_gateway_supports', $supports, $gateway );
235
+    $supports = isset($gateways[$gateway]['supports']) ? $gateways[$gateway]['supports'] : array();
236
+    return apply_filters('wpinv_gateway_supports', $supports, $gateway);
237 237
 }
238 238
 
239
-function wpinv_gateway_supports_buy_now( $gateway ) {
240
-    $supports = wpinv_get_gateway_supports( $gateway );
241
-    $ret = in_array( 'buy_now', $supports );
242
-    return apply_filters( 'wpinv_gateway_supports_buy_now', $ret, $gateway );
239
+function wpinv_gateway_supports_buy_now($gateway) {
240
+    $supports = wpinv_get_gateway_supports($gateway);
241
+    $ret = in_array('buy_now', $supports);
242
+    return apply_filters('wpinv_gateway_supports_buy_now', $ret, $gateway);
243 243
 }
244 244
 
245 245
 function wpinv_shop_supports_buy_now() {
246 246
     $gateways = wpinv_get_enabled_payment_gateways();
247 247
     $ret      = false;
248 248
 
249
-    if ( !wpinv_use_taxes()  && $gateways ) {
250
-        foreach ( $gateways as $gateway_id => $gateway ) {
251
-            if ( wpinv_gateway_supports_buy_now( $gateway_id ) ) {
249
+    if (!wpinv_use_taxes() && $gateways) {
250
+        foreach ($gateways as $gateway_id => $gateway) {
251
+            if (wpinv_gateway_supports_buy_now($gateway_id)) {
252 252
                 $ret = true;
253 253
                 break;
254 254
             }
255 255
         }
256 256
     }
257 257
 
258
-    return apply_filters( 'wpinv_shop_supports_buy_now', $ret );
258
+    return apply_filters('wpinv_shop_supports_buy_now', $ret);
259 259
 }
260 260
 
261
-function wpinv_send_to_gateway( $gateway, $payment_data ) {
262
-    $payment_data['gateway_nonce'] = wp_create_nonce( 'wpi-gateway' );
261
+function wpinv_send_to_gateway($gateway, $payment_data) {
262
+    $payment_data['gateway_nonce'] = wp_create_nonce('wpi-gateway');
263 263
 
264 264
     // $gateway must match the ID used when registering the gateway
265
-    do_action( 'wpinv_gateway_' . $gateway, $payment_data );
265
+    do_action('wpinv_gateway_' . $gateway, $payment_data);
266 266
 }
267 267
 
268 268
 function wpinv_show_gateways() {
269 269
     $gateways = wpinv_get_enabled_payment_gateways();
270 270
     $show_gateways = false;
271 271
 
272
-    $chosen_gateway = isset( $_GET['payment-mode'] ) ? preg_replace('/[^a-zA-Z0-9-_]+/', '', $_GET['payment-mode'] ) : false;
272
+    $chosen_gateway = isset($_GET['payment-mode']) ? preg_replace('/[^a-zA-Z0-9-_]+/', '', $_GET['payment-mode']) : false;
273 273
 
274
-    if ( count( $gateways ) > 1 && empty( $chosen_gateway ) ) {
274
+    if (count($gateways) > 1 && empty($chosen_gateway)) {
275 275
         $show_gateways = true;
276
-        if ( wpinv_get_cart_total() <= 0 ) {
276
+        if (wpinv_get_cart_total() <= 0) {
277 277
             $show_gateways = false;
278 278
         }
279 279
     }
280 280
     
281
-    if ( !$show_gateways && wpinv_cart_has_recurring_item() ) {
281
+    if (!$show_gateways && wpinv_cart_has_recurring_item()) {
282 282
         $show_gateways = true;
283 283
     }
284 284
 
285
-    return apply_filters( 'wpinv_show_gateways', $show_gateways );
285
+    return apply_filters('wpinv_show_gateways', $show_gateways);
286 286
 }
287 287
 
288
-function wpinv_get_chosen_gateway( $invoice_id = 0 ) {
289
-	$gateways = array_keys( wpinv_get_enabled_payment_gateways() );
288
+function wpinv_get_chosen_gateway($invoice_id = 0) {
289
+	$gateways = array_keys(wpinv_get_enabled_payment_gateways());
290 290
 
291 291
     $chosen = false;
292
-    if ( $invoice_id > 0 && $invoice = wpinv_get_invoice( $invoice_id ) ) {
292
+    if ($invoice_id > 0 && $invoice = wpinv_get_invoice($invoice_id)) {
293 293
         $chosen = $invoice->get_gateway();
294 294
     }
295 295
 
296
-	$chosen   = isset( $_REQUEST['payment-mode'] ) ? sanitize_text_field( $_REQUEST['payment-mode'] ) : $chosen;
296
+	$chosen = isset($_REQUEST['payment-mode']) ? sanitize_text_field($_REQUEST['payment-mode']) : $chosen;
297 297
 
298
-	if ( false !== $chosen ) {
299
-		$chosen = preg_replace('/[^a-zA-Z0-9-_]+/', '', $chosen );
298
+	if (false !== $chosen) {
299
+		$chosen = preg_replace('/[^a-zA-Z0-9-_]+/', '', $chosen);
300 300
 	}
301 301
 
302
-	if ( ! empty ( $chosen ) ) {
303
-		$enabled_gateway = urldecode( $chosen );
304
-	} else if (  !empty( $invoice ) && (float)$invoice->get_subtotal() <= 0 ) {
302
+	if (!empty ($chosen)) {
303
+		$enabled_gateway = urldecode($chosen);
304
+	} else if (!empty($invoice) && (float)$invoice->get_subtotal() <= 0) {
305 305
 		$enabled_gateway = 'manual';
306 306
 	} else {
307 307
 		$enabled_gateway = wpinv_get_default_gateway();
308 308
 	}
309 309
     
310
-    if ( !wpinv_is_gateway_active( $enabled_gateway ) && !empty( $gateways ) ) {
311
-        if(wpinv_is_gateway_active( wpinv_get_default_gateway()) ){
310
+    if (!wpinv_is_gateway_active($enabled_gateway) && !empty($gateways)) {
311
+        if (wpinv_is_gateway_active(wpinv_get_default_gateway())) {
312 312
             $enabled_gateway = wpinv_get_default_gateway();
313
-        }else{
313
+        } else {
314 314
             $enabled_gateway = $gateways[0];
315 315
         }
316 316
 
317 317
     }
318 318
 
319
-	return apply_filters( 'wpinv_chosen_gateway', $enabled_gateway );
319
+	return apply_filters('wpinv_chosen_gateway', $enabled_gateway);
320 320
 }
321 321
 
322
-function wpinv_record_gateway_error( $title = '', $message = '', $parent = 0 ) {
323
-    return wpinv_error_log( $message, $title );
322
+function wpinv_record_gateway_error($title = '', $message = '', $parent = 0) {
323
+    return wpinv_error_log($message, $title);
324 324
 }
325 325
 
326
-function wpinv_count_sales_by_gateway( $gateway_id = 'paypal', $status = 'publish' ) {
326
+function wpinv_count_sales_by_gateway($gateway_id = 'paypal', $status = 'publish') {
327 327
 	$ret  = 0;
328 328
 	$args = array(
329 329
 		'meta_key'    => '_wpinv_gateway',
@@ -334,48 +334,48 @@  discard block
 block discarded – undo
334 334
 		'fields'      => 'ids'
335 335
 	);
336 336
 
337
-	$payments = new WP_Query( $args );
337
+	$payments = new WP_Query($args);
338 338
 
339
-	if( $payments )
339
+	if ($payments)
340 340
 		$ret = $payments->post_count;
341 341
 	return $ret;
342 342
 }
343 343
 
344
-function wpinv_settings_update_gateways( $input ) {
344
+function wpinv_settings_update_gateways($input) {
345 345
     global $wpinv_options;
346 346
     
347
-    if ( !empty( $input['save_gateway'] ) ) {
348
-        $gateways = wpinv_get_option( 'gateways', false );
347
+    if (!empty($input['save_gateway'])) {
348
+        $gateways = wpinv_get_option('gateways', false);
349 349
         $gateways = !empty($gateways) ? $gateways : array();
350 350
         $gateway = $input['save_gateway'];
351 351
         
352
-        if ( !empty( $input[$gateway . '_active'] ) ) {
352
+        if (!empty($input[$gateway . '_active'])) {
353 353
             $gateways[$gateway] = 1;
354 354
         } else {
355
-            if ( isset( $gateways[$gateway] ) ) {
356
-                unset( $gateways[$gateway] );
355
+            if (isset($gateways[$gateway])) {
356
+                unset($gateways[$gateway]);
357 357
             }
358 358
         }
359 359
         
360 360
         $input['gateways'] = $gateways;
361 361
     }
362 362
     
363
-    if ( !empty( $input['default_gateway'] ) ) {
363
+    if (!empty($input['default_gateway'])) {
364 364
         $gateways = wpinv_get_payment_gateways();
365 365
         
366
-        foreach ( $gateways as $key => $gateway ) {
367
-            $active   = 0;
368
-            if ( !empty( $input['gateways'] ) && !empty( $input['gateways'][$key] ) ) {
366
+        foreach ($gateways as $key => $gateway) {
367
+            $active = 0;
368
+            if (!empty($input['gateways']) && !empty($input['gateways'][$key])) {
369 369
                 $active = 1;
370 370
             }
371 371
             
372 372
             $input[$key . '_active'] = $active;
373 373
             
374
-            if ( empty( $wpinv_options[$key . '_title'] ) ) {
374
+            if (empty($wpinv_options[$key . '_title'])) {
375 375
                 $input[$key . '_title'] = $gateway['checkout_label'];
376 376
             }
377 377
             
378
-            if ( !isset( $wpinv_options[$key . '_ordering'] ) && isset( $gateway['ordering'] ) ) {
378
+            if (!isset($wpinv_options[$key . '_ordering']) && isset($gateway['ordering'])) {
379 379
                 $input[$key . '_ordering'] = $gateway['ordering'];
380 380
             }
381 381
         }
@@ -383,26 +383,26 @@  discard block
 block discarded – undo
383 383
     
384 384
     return $input;
385 385
 }
386
-add_filter( 'wpinv_settings_tab_gateways_sanitize', 'wpinv_settings_update_gateways', 10, 1 );
386
+add_filter('wpinv_settings_tab_gateways_sanitize', 'wpinv_settings_update_gateways', 10, 1);
387 387
 
388 388
 // PayPal Standard settings
389
-function wpinv_gateway_settings_paypal( $setting ) {    
390
-    $setting['paypal_desc']['std'] = __( 'Pay via PayPal: you can pay with your credit card if you don\'t have a PayPal account.', 'invoicing' );
389
+function wpinv_gateway_settings_paypal($setting) {    
390
+    $setting['paypal_desc']['std'] = __('Pay via PayPal: you can pay with your credit card if you don\'t have a PayPal account.', 'invoicing');
391 391
     
392 392
     $setting['paypal_sandbox'] = array(
393 393
             'type' => 'checkbox',
394 394
             'id'   => 'paypal_sandbox',
395
-            'name' => __( 'PayPal Sandbox', 'invoicing' ),
396
-            'desc' => __( 'PayPal sandbox can be used to test payments.', 'invoicing' ),
395
+            'name' => __('PayPal Sandbox', 'invoicing'),
396
+            'desc' => __('PayPal sandbox can be used to test payments.', 'invoicing'),
397 397
             'std'  => 1
398 398
         );
399 399
         
400 400
     $setting['paypal_email'] = array(
401 401
             'type' => 'text',
402 402
             'id'   => 'paypal_email',
403
-            'name' => __( 'PayPal Email', 'invoicing' ),
404
-            'desc' => __( 'Please enter your PayPal account\'s email address. Ex: [email protected]', 'invoicing' ),
405
-            'std' => __( '[email protected]', 'invoicing' ),
403
+            'name' => __('PayPal Email', 'invoicing'),
404
+            'desc' => __('Please enter your PayPal account\'s email address. Ex: [email protected]', 'invoicing'),
405
+            'std' => __('[email protected]', 'invoicing'),
406 406
         );
407 407
     /*
408 408
     $setting['paypal_ipn_url'] = array(
@@ -416,116 +416,116 @@  discard block
 block discarded – undo
416 416
         
417 417
     return $setting;
418 418
 }
419
-add_filter( 'wpinv_gateway_settings_paypal', 'wpinv_gateway_settings_paypal', 10, 1 );
419
+add_filter('wpinv_gateway_settings_paypal', 'wpinv_gateway_settings_paypal', 10, 1);
420 420
 
421 421
 // Pre Bank Transfer settings
422
-function wpinv_gateway_settings_bank_transfer( $setting ) {
423
-    $setting['bank_transfer_desc']['std'] = __( 'Make your payment directly into our bank account. Please use your Invoice ID as the payment reference. Your invoice won\'t be processed until the funds have cleared in our account.', 'invoicing' );
422
+function wpinv_gateway_settings_bank_transfer($setting) {
423
+    $setting['bank_transfer_desc']['std'] = __('Make your payment directly into our bank account. Please use your Invoice ID as the payment reference. Your invoice won\'t be processed until the funds have cleared in our account.', 'invoicing');
424 424
     
425 425
     $setting['bank_transfer_ac_name'] = array(
426 426
             'type' => 'text',
427 427
             'id' => 'bank_transfer_ac_name',
428
-            'name' => __( 'Account Name', 'invoicing' ),
429
-            'desc' => __( 'Enter the bank account name to which you want to transfer payment.', 'invoicing' ),
430
-            'std'  =>  __( 'Mr. John Martin', 'invoicing' ),
428
+            'name' => __('Account Name', 'invoicing'),
429
+            'desc' => __('Enter the bank account name to which you want to transfer payment.', 'invoicing'),
430
+            'std'  =>  __('Mr. John Martin', 'invoicing'),
431 431
         );
432 432
     
433 433
     $setting['bank_transfer_ac_no'] = array(
434 434
             'type' => 'text',
435 435
             'id' => 'bank_transfer_ac_no',
436
-            'name' => __( 'Account Number', 'invoicing' ),
437
-            'desc' => __( 'Enter your bank account number.', 'invoicing' ),
438
-            'std'  =>  __( 'TEST1234567890', 'invoicing' ),
436
+            'name' => __('Account Number', 'invoicing'),
437
+            'desc' => __('Enter your bank account number.', 'invoicing'),
438
+            'std'  =>  __('TEST1234567890', 'invoicing'),
439 439
         );
440 440
     
441 441
     $setting['bank_transfer_bank_name'] = array(
442 442
             'type' => 'text',
443 443
             'id'   => 'bank_transfer_bank_name',
444
-            'name' => __( 'Bank Name', 'invoicing' ),
445
-            'desc' => __( 'Enter the bank name to which you want to transfer payment.', 'invoicing' ),
446
-            'std' => __( 'ICICI Bank', 'invoicing' ),
444
+            'name' => __('Bank Name', 'invoicing'),
445
+            'desc' => __('Enter the bank name to which you want to transfer payment.', 'invoicing'),
446
+            'std' => __('ICICI Bank', 'invoicing'),
447 447
         );
448 448
     
449 449
     $setting['bank_transfer_ifsc'] = array(
450 450
             'type' => 'text',
451 451
             'id'   => 'bank_transfer_ifsc',
452
-            'name' => __( 'IFSC code', 'invoicing' ),
453
-            'desc' => __( 'Enter your bank IFSC code.', 'invoicing' ),
454
-            'std'  =>  __( 'ICIC0001234', 'invoicing' ),
452
+            'name' => __('IFSC code', 'invoicing'),
453
+            'desc' => __('Enter your bank IFSC code.', 'invoicing'),
454
+            'std'  =>  __('ICIC0001234', 'invoicing'),
455 455
         );
456 456
         
457 457
     $setting['bank_transfer_iban'] = array(
458 458
             'type' => 'text',
459 459
             'id'   => 'bank_transfer_iban',
460
-            'name' => __( 'IBAN', 'invoicing' ),
461
-            'desc' => __( 'Enter your International Bank Account Number(IBAN).', 'invoicing' ),
462
-            'std'  =>  __( 'GB29NWBK60161331926819', 'invoicing' ),
460
+            'name' => __('IBAN', 'invoicing'),
461
+            'desc' => __('Enter your International Bank Account Number(IBAN).', 'invoicing'),
462
+            'std'  =>  __('GB29NWBK60161331926819', 'invoicing'),
463 463
         );
464 464
         
465 465
     $setting['bank_transfer_bic'] = array(
466 466
             'type' => 'text',
467 467
             'id'   => 'bank_transfer_bic',
468
-            'name' => __( 'BIC/Swift code', 'invoicing' ),
469
-            'std'  =>  __( 'ICICGB2L129', 'invoicing' ),
468
+            'name' => __('BIC/Swift code', 'invoicing'),
469
+            'std'  =>  __('ICICGB2L129', 'invoicing'),
470 470
         );
471 471
         
472 472
     $setting['bank_transfer_info'] = array(
473 473
             'id'   => 'bank_transfer_info',
474
-            'name' => __( 'Instructions', 'invoicing' ),
475
-            'desc' => __( 'Instructions that will be added to the thank you page and emails.', 'invoicing' ),
474
+            'name' => __('Instructions', 'invoicing'),
475
+            'desc' => __('Instructions that will be added to the thank you page and emails.', 'invoicing'),
476 476
             'type' => 'textarea',
477
-            'std' => __( 'Make your payment directly into our bank account. Please use your Invoice ID as the payment reference. Your invoice won\'t be processed until the funds have cleared in our account.', 'invoicing' ),
477
+            'std' => __('Make your payment directly into our bank account. Please use your Invoice ID as the payment reference. Your invoice won\'t be processed until the funds have cleared in our account.', 'invoicing'),
478 478
             'cols' => 37,
479 479
             'rows' => 5
480 480
         );
481 481
         
482 482
     return $setting;
483 483
 }
484
-add_filter( 'wpinv_gateway_settings_bank_transfer', 'wpinv_gateway_settings_bank_transfer', 10, 1 );
484
+add_filter('wpinv_gateway_settings_bank_transfer', 'wpinv_gateway_settings_bank_transfer', 10, 1);
485 485
 
486 486
 // Authorize.Net settings
487
-function wpinv_gateway_settings_authorizenet( $setting ) {
488
-    $setting['authorizenet_active']['desc'] = $setting['authorizenet_active']['desc'] . ' ' . __( '( currencies supported: AUD, CAD, CHF, DKK, EUR, GBP, JPY, NOK, NZD, PLN, SEK, USD, ZAR )', 'invoicing' );
489
-    $setting['authorizenet_desc']['std'] = __( 'Pay using a Authorize.Net to process credit card / debit card transactions.', 'invoicing' );
487
+function wpinv_gateway_settings_authorizenet($setting) {
488
+    $setting['authorizenet_active']['desc'] = $setting['authorizenet_active']['desc'] . ' ' . __('( currencies supported: AUD, CAD, CHF, DKK, EUR, GBP, JPY, NOK, NZD, PLN, SEK, USD, ZAR )', 'invoicing');
489
+    $setting['authorizenet_desc']['std'] = __('Pay using a Authorize.Net to process credit card / debit card transactions.', 'invoicing');
490 490
     
491 491
     $setting['authorizenet_sandbox'] = array(
492 492
             'type' => 'checkbox',
493 493
             'id'   => 'authorizenet_sandbox',
494
-            'name' => __( 'Authorize.Net Test Mode', 'invoicing' ),
495
-            'desc' => __( 'Enable Authorize.Net test mode to test payments.', 'invoicing' ),
494
+            'name' => __('Authorize.Net Test Mode', 'invoicing'),
495
+            'desc' => __('Enable Authorize.Net test mode to test payments.', 'invoicing'),
496 496
             'std'  => 1
497 497
         );
498 498
         
499 499
     $setting['authorizenet_login_id'] = array(
500 500
             'type' => 'text',
501 501
             'id'   => 'authorizenet_login_id',
502
-            'name' => __( 'API Login ID', 'invoicing' ),
503
-            'desc' => __( 'API Login ID can be obtained from Authorize.Net Account > Settings > Security Settings > General Security Settings > API Credentials & Keys. Example : 2j4rBekUnD', 'invoicing' ),
502
+            'name' => __('API Login ID', 'invoicing'),
503
+            'desc' => __('API Login ID can be obtained from Authorize.Net Account > Settings > Security Settings > General Security Settings > API Credentials & Keys. Example : 2j4rBekUnD', 'invoicing'),
504 504
             'std' => '2j4rBekUnD',
505 505
         );
506 506
     
507 507
     $setting['authorizenet_transaction_key'] = array(
508 508
             'type' => 'text',
509 509
             'id'   => 'authorizenet_transaction_key',
510
-            'name' => __( 'Transaction Key', 'invoicing' ),
511
-            'desc' => __( 'Transaction Key can be obtained from Authorize.Net Account > Settings > Security Settings > General Security Settings > API Credentials & Keys. Example : 4vyBUOJgR74679xa', 'invoicing' ),
510
+            'name' => __('Transaction Key', 'invoicing'),
511
+            'desc' => __('Transaction Key can be obtained from Authorize.Net Account > Settings > Security Settings > General Security Settings > API Credentials & Keys. Example : 4vyBUOJgR74679xa', 'invoicing'),
512 512
             'std' => '4vyBUOJgR74679xa',
513 513
         );
514 514
         
515 515
     $setting['authorizenet_md5_hash'] = array(
516 516
             'type' => 'text',
517 517
             'id'   => 'authorizenet_md5_hash',
518
-            'name' => __( 'MD5-Hash', 'invoicing' ),
519
-            'desc' => __( 'The MD5 Hash security feature allows you to authenticate transaction responses from the Authorize.Net. If you are accepting recurring payments then md5 hash will helps to validate response from Authorize.net. It can be obtained from Authorize.Net Account > Settings > Security Settings > General Settings > MD5 Hash.', 'invoicing' ),
518
+            'name' => __('MD5-Hash', 'invoicing'),
519
+            'desc' => __('The MD5 Hash security feature allows you to authenticate transaction responses from the Authorize.Net. If you are accepting recurring payments then md5 hash will helps to validate response from Authorize.net. It can be obtained from Authorize.Net Account > Settings > Security Settings > General Settings > MD5 Hash.', 'invoicing'),
520 520
             'std' => '',
521 521
         );
522 522
         
523 523
     $setting['authorizenet_ipn_url'] = array(
524 524
             'type' => 'ipn_url',
525 525
             'id'   => 'authorizenet_ipn_url',
526
-            'name' => __( 'Silent Post URL', 'invoicing' ),
527
-            'std' => wpinv_get_ipn_url( 'authorizenet' ),
528
-            'desc' => __( 'If you are accepting recurring payments then you must set this url at Authorize.Net Account > Settings > Transaction Format Settings > Transaction Response Settings > Silent Post URL.', 'invoicing' ),
526
+            'name' => __('Silent Post URL', 'invoicing'),
527
+            'std' => wpinv_get_ipn_url('authorizenet'),
528
+            'desc' => __('If you are accepting recurring payments then you must set this url at Authorize.Net Account > Settings > Transaction Format Settings > Transaction Response Settings > Silent Post URL.', 'invoicing'),
529 529
             'size' => 'large',
530 530
             'custom' => 'authorizenet',
531 531
             'readonly' => true
@@ -533,25 +533,25 @@  discard block
 block discarded – undo
533 533
         
534 534
     return $setting;
535 535
 }
536
-add_filter( 'wpinv_gateway_settings_authorizenet', 'wpinv_gateway_settings_authorizenet', 10, 1 );
536
+add_filter('wpinv_gateway_settings_authorizenet', 'wpinv_gateway_settings_authorizenet', 10, 1);
537 537
 
538 538
 // Worldpay settings
539
-function wpinv_gateway_settings_worldpay( $setting ) {
540
-    $setting['worldpay_desc']['std'] = __( 'Pay using a Worldpay account to process credit card / debit card transactions.', 'invoicing' );
539
+function wpinv_gateway_settings_worldpay($setting) {
540
+    $setting['worldpay_desc']['std'] = __('Pay using a Worldpay account to process credit card / debit card transactions.', 'invoicing');
541 541
     
542 542
     $setting['worldpay_sandbox'] = array(
543 543
             'type' => 'checkbox',
544 544
             'id'   => 'worldpay_sandbox',
545
-            'name' => __( 'Worldpay Test Mode', 'invoicing' ),
546
-            'desc' => __( 'This provides a special Test Environment to enable you to test your installation and integration to your website before going live.', 'invoicing' ),
545
+            'name' => __('Worldpay Test Mode', 'invoicing'),
546
+            'desc' => __('This provides a special Test Environment to enable you to test your installation and integration to your website before going live.', 'invoicing'),
547 547
             'std'  => 1
548 548
         );
549 549
         
550 550
     $setting['worldpay_instId'] = array(
551 551
             'type' => 'text',
552 552
             'id'   => 'worldpay_instId',
553
-            'name' => __( 'Installation Id', 'invoicing' ),
554
-            'desc' => __( 'Your installation id. Ex: 211616', 'invoicing' ),
553
+            'name' => __('Installation Id', 'invoicing'),
554
+            'desc' => __('Your installation id. Ex: 211616', 'invoicing'),
555 555
             'std' => '211616',
556 556
         );
557 557
     /*
@@ -567,9 +567,9 @@  discard block
 block discarded – undo
567 567
     $setting['worldpay_ipn_url'] = array(
568 568
             'type' => 'ipn_url',
569 569
             'id'   => 'worldpay_ipn_url',
570
-            'name' => __( 'Worldpay Callback Url', 'invoicing' ),
571
-            'std' => wpinv_get_ipn_url( 'worldpay' ),
572
-            'desc' => wp_sprintf( __( 'Login to your Worldpay Merchant Interface then enable Payment Response & Shopper Response. Next, go to the Payment Response URL field and type "%s" or "%s" for a dynamic payment response.', 'invoicing' ), '<font style="color:#000;font-style:normal">' . wpinv_get_ipn_url( 'worldpay' ) . '</font>', '<font style="color:#000;font-style:normal">&lt;wpdisplay item=MC_callback&gt;</font>' ),
570
+            'name' => __('Worldpay Callback Url', 'invoicing'),
571
+            'std' => wpinv_get_ipn_url('worldpay'),
572
+            'desc' => wp_sprintf(__('Login to your Worldpay Merchant Interface then enable Payment Response & Shopper Response. Next, go to the Payment Response URL field and type "%s" or "%s" for a dynamic payment response.', 'invoicing'), '<font style="color:#000;font-style:normal">' . wpinv_get_ipn_url('worldpay') . '</font>', '<font style="color:#000;font-style:normal">&lt;wpdisplay item=MC_callback&gt;</font>'),
573 573
             'size' => 'large',
574 574
             'custom' => 'worldpay',
575 575
             'readonly' => true
@@ -577,94 +577,94 @@  discard block
 block discarded – undo
577 577
         
578 578
     return $setting;
579 579
 }
580
-add_filter( 'wpinv_gateway_settings_worldpay', 'wpinv_gateway_settings_worldpay', 10, 1 );
580
+add_filter('wpinv_gateway_settings_worldpay', 'wpinv_gateway_settings_worldpay', 10, 1);
581 581
 
582
-function wpinv_ipn_url_callback( $args ) {    
583
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
582
+function wpinv_ipn_url_callback($args) {    
583
+    $sanitize_id = wpinv_sanitize_key($args['id']);
584 584
     
585 585
     $attrs = $args['readonly'] ? ' readonly' : '';
586 586
 
587
-    $html = '<input style="background-color:#fefefe" type="text" ' . $attrs . ' value="' . esc_attr( $args['std'] ) . '" name="wpinv_settings[' . $sanitize_id . ']" id="wpinv_settings[' . $sanitize_id . ']" class="large-text">';
588
-    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']">'  . $args['desc'] . '</label>';
587
+    $html = '<input style="background-color:#fefefe" type="text" ' . $attrs . ' value="' . esc_attr($args['std']) . '" name="wpinv_settings[' . $sanitize_id . ']" id="wpinv_settings[' . $sanitize_id . ']" class="large-text">';
588
+    $html .= '<label for="wpinv_settings[' . $sanitize_id . ']">' . $args['desc'] . '</label>';
589 589
 
590 590
     echo $html;
591 591
 }
592 592
 
593
-function wpinv_is_test_mode( $gateway = '' ) {
594
-    if ( empty( $gateway ) ) {
593
+function wpinv_is_test_mode($gateway = '') {
594
+    if (empty($gateway)) {
595 595
         return false;
596 596
     }
597 597
     
598
-    $is_test_mode = wpinv_get_option( $gateway . '_sandbox', false );
598
+    $is_test_mode = wpinv_get_option($gateway . '_sandbox', false);
599 599
     
600
-    return apply_filters( 'wpinv_is_test_mode', $is_test_mode, $gateway );
600
+    return apply_filters('wpinv_is_test_mode', $is_test_mode, $gateway);
601 601
 }
602 602
 
603
-function wpinv_get_ipn_url( $gateway = '', $args = array() ) {
604
-    $data = array( 'wpi-listener' => 'IPN' );
603
+function wpinv_get_ipn_url($gateway = '', $args = array()) {
604
+    $data = array('wpi-listener' => 'IPN');
605 605
     
606
-    if ( !empty( $gateway ) ) {
607
-        $data['wpi-gateway'] = wpinv_sanitize_key( $gateway );
606
+    if (!empty($gateway)) {
607
+        $data['wpi-gateway'] = wpinv_sanitize_key($gateway);
608 608
     }
609 609
     
610
-    $args = !empty( $args ) && is_array( $args ) ? array_merge( $data, $args ) : $data;
610
+    $args = !empty($args) && is_array($args) ? array_merge($data, $args) : $data;
611 611
     
612
-    $ipn_url = add_query_arg( $args,  home_url( 'index.php' ) );
612
+    $ipn_url = add_query_arg($args, home_url('index.php'));
613 613
     
614
-    return apply_filters( 'wpinv_ipn_url', $ipn_url );
614
+    return apply_filters('wpinv_ipn_url', $ipn_url);
615 615
 }
616 616
 
617 617
 function wpinv_listen_for_payment_ipn() {
618 618
     // Regular PayPal IPN
619
-    if ( isset( $_GET['wpi-listener'] ) && $_GET['wpi-listener'] == 'IPN' ) {
620
-        do_action( 'wpinv_verify_payment_ipn' );
619
+    if (isset($_GET['wpi-listener']) && $_GET['wpi-listener'] == 'IPN') {
620
+        do_action('wpinv_verify_payment_ipn');
621 621
         
622
-        if ( !empty( $_GET['wpi-gateway'] ) ) {
623
-            wpinv_error_log( sanitize_text_field( $_GET['wpi-gateway'] ), 'wpinv_listen_for_payment_ipn()', __FILE__, __LINE__ );
624
-            do_action( 'wpinv_verify_' . sanitize_text_field( $_GET['wpi-gateway'] ) . '_ipn' );
622
+        if (!empty($_GET['wpi-gateway'])) {
623
+            wpinv_error_log(sanitize_text_field($_GET['wpi-gateway']), 'wpinv_listen_for_payment_ipn()', __FILE__, __LINE__);
624
+            do_action('wpinv_verify_' . sanitize_text_field($_GET['wpi-gateway']) . '_ipn');
625 625
         }
626 626
     }
627 627
 }
628
-add_action( 'init', 'wpinv_listen_for_payment_ipn' );
628
+add_action('init', 'wpinv_listen_for_payment_ipn');
629 629
 
630 630
 function wpinv_get_bank_instructions() {
631
-    $bank_instructions = wpinv_get_option( 'bank_transfer_info' );
631
+    $bank_instructions = wpinv_get_option('bank_transfer_info');
632 632
     
633
-    return apply_filters( 'wpinv_bank_instructions', $bank_instructions );
633
+    return apply_filters('wpinv_bank_instructions', $bank_instructions);
634 634
 }
635 635
 
636
-function wpinv_get_bank_info( $filtered = false ) {
636
+function wpinv_get_bank_info($filtered = false) {
637 637
     $bank_fields = array(
638
-        'bank_transfer_ac_name' => __( 'Account Name', 'invoicing' ),
639
-        'bank_transfer_ac_no' => __( 'Account Number', 'invoicing' ),
640
-        'bank_transfer_bank_name' => __( 'Bank Name', 'invoicing' ),
641
-        'bank_transfer_ifsc' => __( 'IFSC code', 'invoicing' ),
642
-        'bank_transfer_iban' => __( 'IBAN', 'invoicing' ),
643
-        'bank_transfer_bic' => __( 'BIC/Swift code', 'invoicing' )
638
+        'bank_transfer_ac_name' => __('Account Name', 'invoicing'),
639
+        'bank_transfer_ac_no' => __('Account Number', 'invoicing'),
640
+        'bank_transfer_bank_name' => __('Bank Name', 'invoicing'),
641
+        'bank_transfer_ifsc' => __('IFSC code', 'invoicing'),
642
+        'bank_transfer_iban' => __('IBAN', 'invoicing'),
643
+        'bank_transfer_bic' => __('BIC/Swift code', 'invoicing')
644 644
     );
645 645
     
646 646
     $bank_info = array();
647
-    foreach ( $bank_fields as $field => $label ) {
648
-        if ( $filtered && !( $value = wpinv_get_option( $field ) ) ) {
647
+    foreach ($bank_fields as $field => $label) {
648
+        if ($filtered && !($value = wpinv_get_option($field))) {
649 649
             continue;
650 650
         }
651 651
         
652
-        $bank_info[$field] = array( 'label' => $label, 'value' => $value );
652
+        $bank_info[$field] = array('label' => $label, 'value' => $value);
653 653
     }
654 654
     
655
-    return apply_filters( 'wpinv_bank_info', $bank_info, $filtered );
655
+    return apply_filters('wpinv_bank_info', $bank_info, $filtered);
656 656
 }
657 657
 
658
-function wpinv_process_before_send_to_gateway( $invoice, $invoice_data = array() ) {
659
-    if ( !empty( $invoice ) && $invoice->is_recurring() && $subscription_item = $invoice->get_recurring( true ) ) {        
658
+function wpinv_process_before_send_to_gateway($invoice, $invoice_data = array()) {
659
+    if (!empty($invoice) && $invoice->is_recurring() && $subscription_item = $invoice->get_recurring(true)) {        
660 660
         $args                          = array();
661 661
         $args['item_id']               = $subscription_item->ID;
662
-        $args['initial_amount']        = wpinv_round_amount( $invoice->get_total() );
663
-        $args['recurring_amount']      = wpinv_round_amount( $invoice->get_recurring_details( 'total' ) );
662
+        $args['initial_amount']        = wpinv_round_amount($invoice->get_total());
663
+        $args['recurring_amount']      = wpinv_round_amount($invoice->get_recurring_details('total'));
664 664
         $args['currency']              = $invoice->get_currency();
665 665
         $args['period']                = $subscription_item->get_recurring_period();
666 666
         $args['interval']              = $subscription_item->get_recurring_interval();
667
-        if ( $subscription_item->has_free_trial() ) {
667
+        if ($subscription_item->has_free_trial()) {
668 668
             $args['trial_period']      = $subscription_item->get_trial_period();
669 669
             $args['trial_interval']    = $subscription_item->get_trial_interval();
670 670
         } else {
@@ -673,25 +673,25 @@  discard block
 block discarded – undo
673 673
         }
674 674
         $args['bill_times']            = (int)$subscription_item->get_recurring_limit();
675 675
         
676
-        $invoice->update_subscription( $args );
676
+        $invoice->update_subscription($args);
677 677
     }
678 678
 }
679
-add_action( 'wpinv_checkout_before_send_to_gateway', 'wpinv_process_before_send_to_gateway', 10, 2 );
679
+add_action('wpinv_checkout_before_send_to_gateway', 'wpinv_process_before_send_to_gateway', 10, 2);
680 680
 
681
-function wpinv_get_post_data( $method = 'request' ) {
681
+function wpinv_get_post_data($method = 'request') {
682 682
     $data       = array();
683 683
     $request    = $_REQUEST;
684 684
     
685
-    if ( $method == 'post' ) {
686
-        if ( isset( $_SERVER['REQUEST_METHOD'] ) && $_SERVER['REQUEST_METHOD'] != 'POST' ) {
685
+    if ($method == 'post') {
686
+        if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] != 'POST') {
687 687
             return $data;
688 688
         }
689 689
         
690 690
         $request = $_POST;
691 691
     }
692 692
     
693
-    if ( $method == 'get' ) {
694
-        if ( isset( $_SERVER['REQUEST_METHOD'] ) && $_SERVER['REQUEST_METHOD'] != 'GET' ) {
693
+    if ($method == 'get') {
694
+        if (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] != 'GET') {
695 695
             return $data;
696 696
         }
697 697
         
@@ -702,11 +702,11 @@  discard block
 block discarded – undo
702 702
     $post_data = '';
703 703
     
704 704
     // Fallback just in case post_max_size is lower than needed
705
-    if ( ini_get( 'allow_url_fopen' ) ) {
706
-        $post_data = file_get_contents( 'php://input' );
705
+    if (ini_get('allow_url_fopen')) {
706
+        $post_data = file_get_contents('php://input');
707 707
     } else {
708 708
         // If allow_url_fopen is not enabled, then make sure that post_max_size is large enough
709
-        ini_set( 'post_max_size', '12M' );
709
+        ini_set('post_max_size', '12M');
710 710
     }
711 711
     // Start the encoded data collection with notification command
712 712
     $encoded_data = 'cmd=_notify-validate';
@@ -715,58 +715,58 @@  discard block
 block discarded – undo
715 715
     $arg_separator = wpinv_get_php_arg_separator_output();
716 716
 
717 717
     // Verify there is a post_data
718
-    if ( $post_data || strlen( $post_data ) > 0 ) {
718
+    if ($post_data || strlen($post_data) > 0) {
719 719
         // Append the data
720 720
         $encoded_data .= $arg_separator . $post_data;
721 721
     } else {
722 722
         // Check if POST is empty
723
-        if ( empty( $request ) ) {
723
+        if (empty($request)) {
724 724
             // Nothing to do
725 725
             return;
726 726
         } else {
727 727
             // Loop through each POST
728
-            foreach ( $request as $key => $value ) {
728
+            foreach ($request as $key => $value) {
729 729
                 // Encode the value and append the data
730
-                $encoded_data .= $arg_separator . "$key=" . urlencode( $value );
730
+                $encoded_data .= $arg_separator . "$key=" . urlencode($value);
731 731
             }
732 732
         }
733 733
     }
734 734
 
735 735
     // Convert collected post data to an array
736
-    parse_str( $encoded_data, $data );
736
+    parse_str($encoded_data, $data);
737 737
 
738
-    foreach ( $data as $key => $value ) {
739
-        if ( false !== strpos( $key, 'amp;' ) ) {
740
-            $new_key = str_replace( '&amp;', '&', $key );
741
-            $new_key = str_replace( 'amp;', '&' , $new_key );
738
+    foreach ($data as $key => $value) {
739
+        if (false !== strpos($key, 'amp;')) {
740
+            $new_key = str_replace('&amp;', '&', $key);
741
+            $new_key = str_replace('amp;', '&', $new_key);
742 742
 
743
-            unset( $data[ $key ] );
744
-            $data[ $new_key ] = sanitize_text_field( $value );
743
+            unset($data[$key]);
744
+            $data[$new_key] = sanitize_text_field($value);
745 745
         }
746 746
     }
747 747
     
748 748
     return $data;
749 749
 }
750 750
 
751
-function wpinv_gateway_support_subscription( $gateway ) {
751
+function wpinv_gateway_support_subscription($gateway) {
752 752
     $return = false;
753 753
     
754
-    if ( wpinv_is_gateway_active( $gateway ) ) {
755
-        $return = apply_filters( 'wpinv_' . $gateway . '_support_subscription', false );
754
+    if (wpinv_is_gateway_active($gateway)) {
755
+        $return = apply_filters('wpinv_' . $gateway . '_support_subscription', false);
756 756
     }
757 757
     
758 758
     return $return;
759 759
 }
760 760
 
761
-function wpinv_payment_gateways_on_cart( $gateways = array() ) {
762
-    if ( !empty( $gateways ) && wpinv_cart_has_recurring_item() ) {
763
-        foreach ( $gateways as $gateway => $info ) {
764
-            if ( !wpinv_gateway_support_subscription( $gateway ) ) {
765
-                unset( $gateways[$gateway] );
761
+function wpinv_payment_gateways_on_cart($gateways = array()) {
762
+    if (!empty($gateways) && wpinv_cart_has_recurring_item()) {
763
+        foreach ($gateways as $gateway => $info) {
764
+            if (!wpinv_gateway_support_subscription($gateway)) {
765
+                unset($gateways[$gateway]);
766 766
             }
767 767
         }
768 768
     }
769 769
     
770 770
     return $gateways;
771 771
 }
772
-add_filter( 'wpinv_payment_gateways_on_cart', 'wpinv_payment_gateways_on_cart', 10, 1 );
773 772
\ No newline at end of file
773
+add_filter('wpinv_payment_gateways_on_cart', 'wpinv_payment_gateways_on_cart', 10, 1);
774 774
\ No newline at end of file
Please login to merge, or discard this patch.
includes/class-wpinv-ajax.php 2 patches
Braces   +1 added lines, -1 removed lines patch added patch discarded remove patch
@@ -512,7 +512,7 @@
 block discarded – undo
512 512
             
513 513
             $response['success'] = true;
514 514
             $response['msg'] = __( 'Discount has been applied successfully.', 'invoicing' );
515
-        }  else {
515
+        } else {
516 516
             $errors = wpinv_get_errors();
517 517
             if ( !empty( $errors['wpinv-discount-error'] ) ) {
518 518
                 $response['msg'] = $errors['wpinv-discount-error'];
Please login to merge, or discard this patch.
Spacing   +191 added lines, -191 removed lines patch added patch discarded remove patch
@@ -7,28 +7,28 @@  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_Ajax {
15 15
     public static function init() {
16
-        add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 );
17
-        add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 );
16
+        add_action('init', array(__CLASS__, 'define_ajax'), 0);
17
+        add_action('template_redirect', array(__CLASS__, 'do_wpinv_ajax'), 0);
18 18
         self::add_ajax_events();
19 19
     }
20 20
 
21 21
     public static function define_ajax() {
22
-        if ( !empty( $_GET['wpinv-ajax'] ) ) {
23
-            if ( ! defined( 'DOING_AJAX' ) ) {
24
-                define( 'DOING_AJAX', true );
22
+        if (!empty($_GET['wpinv-ajax'])) {
23
+            if (!defined('DOING_AJAX')) {
24
+                define('DOING_AJAX', true);
25 25
             }
26
-            if ( ! defined( 'WC_DOING_AJAX' ) ) {
27
-                define( 'WC_DOING_AJAX', true );
26
+            if (!defined('WC_DOING_AJAX')) {
27
+                define('WC_DOING_AJAX', true);
28 28
             }
29 29
             // Turn off display_errors during AJAX events to prevent malformed JSON
30
-            if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) {
31
-                @ini_set( 'display_errors', 0 );
30
+            if (!WP_DEBUG || (WP_DEBUG && !WP_DEBUG_DISPLAY)) {
31
+                @ini_set('display_errors', 0);
32 32
             }
33 33
             $GLOBALS['wpdb']->hide_errors();
34 34
         }
@@ -37,24 +37,24 @@  discard block
 block discarded – undo
37 37
     public static function do_wpinv_ajax() {
38 38
         global $wp_query;
39 39
 
40
-        if ( !empty( $_GET['wpinv-ajax'] ) ) {
41
-            $wp_query->set( 'wpinv-ajax', sanitize_text_field( $_GET['wpinv-ajax'] ) );
40
+        if (!empty($_GET['wpinv-ajax'])) {
41
+            $wp_query->set('wpinv-ajax', sanitize_text_field($_GET['wpinv-ajax']));
42 42
         }
43 43
 
44
-        if ( $action = $wp_query->get( 'wpinv-ajax' ) ) {
44
+        if ($action = $wp_query->get('wpinv-ajax')) {
45 45
             self::wpinv_ajax_headers();
46
-            do_action( 'wpinv_ajax_' . sanitize_text_field( $action ) );
46
+            do_action('wpinv_ajax_' . sanitize_text_field($action));
47 47
             die();
48 48
         }
49 49
     }
50 50
     
51 51
     private static function wpinv_ajax_headers() {
52 52
         send_origin_headers();
53
-        @header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
54
-        @header( 'X-Robots-Tag: noindex' );
53
+        @header('Content-Type: text/html; charset=' . get_option('blog_charset'));
54
+        @header('X-Robots-Tag: noindex');
55 55
         send_nosniff_header();
56 56
         nocache_headers();
57
-        status_header( 200 );
57
+        status_header(200);
58 58
     }
59 59
     
60 60
     public static function add_ajax_events() {
@@ -76,39 +76,39 @@  discard block
 block discarded – undo
76 76
             'remove_discount' => false,
77 77
         );
78 78
 
79
-        foreach ( $ajax_events as $ajax_event => $nopriv ) {
80
-            add_action( 'wp_ajax_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
79
+        foreach ($ajax_events as $ajax_event => $nopriv) {
80
+            add_action('wp_ajax_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
81 81
             
82
-            if ( !defined( 'WPI_AJAX_' . strtoupper( $nopriv ) ) ) {
83
-                define( 'WPI_AJAX_' . strtoupper( $nopriv ), 1 );
82
+            if (!defined('WPI_AJAX_' . strtoupper($nopriv))) {
83
+                define('WPI_AJAX_' . strtoupper($nopriv), 1);
84 84
             }
85 85
 
86
-            if ( $nopriv ) {
87
-                add_action( 'wp_ajax_nopriv_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
86
+            if ($nopriv) {
87
+                add_action('wp_ajax_nopriv_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
88 88
 
89
-                add_action( 'wpinv_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) );
89
+                add_action('wpinv_ajax_' . $ajax_event, array(__CLASS__, $ajax_event));
90 90
             }
91 91
         }
92 92
     }
93 93
     
94 94
     public static function add_note() {
95
-        check_ajax_referer( 'add-invoice-note', '_nonce' );
95
+        check_ajax_referer('add-invoice-note', '_nonce');
96 96
 
97
-        if ( !current_user_can( 'manage_options' ) ) {
97
+        if (!current_user_can('manage_options')) {
98 98
             die(-1);
99 99
         }
100 100
 
101
-        $post_id   = absint( $_POST['post_id'] );
102
-        $note      = wp_kses_post( trim( stripslashes( $_POST['note'] ) ) );
103
-        $note_type = sanitize_text_field( $_POST['note_type'] );
101
+        $post_id   = absint($_POST['post_id']);
102
+        $note      = wp_kses_post(trim(stripslashes($_POST['note'])));
103
+        $note_type = sanitize_text_field($_POST['note_type']);
104 104
 
105 105
         $is_customer_note = $note_type == 'customer' ? 1 : 0;
106 106
 
107
-        if ( $post_id > 0 ) {
108
-            $note_id = wpinv_insert_payment_note( $post_id, $note, $is_customer_note );
107
+        if ($post_id > 0) {
108
+            $note_id = wpinv_insert_payment_note($post_id, $note, $is_customer_note);
109 109
 
110
-            if ( $note_id > 0 && !is_wp_error( $note_id ) ) {
111
-                wpinv_get_invoice_note_line_item( $note_id );
110
+            if ($note_id > 0 && !is_wp_error($note_id)) {
111
+                wpinv_get_invoice_note_line_item($note_id);
112 112
             }
113 113
         }
114 114
 
@@ -116,16 +116,16 @@  discard block
 block discarded – undo
116 116
     }
117 117
 
118 118
     public static function delete_note() {
119
-        check_ajax_referer( 'delete-invoice-note', '_nonce' );
119
+        check_ajax_referer('delete-invoice-note', '_nonce');
120 120
 
121
-        if ( !current_user_can( 'manage_options' ) ) {
121
+        if (!current_user_can('manage_options')) {
122 122
             die(-1);
123 123
         }
124 124
 
125 125
         $note_id = (int)$_POST['note_id'];
126 126
 
127
-        if ( $note_id > 0 ) {
128
-            wp_delete_comment( $note_id, true );
127
+        if ($note_id > 0) {
128
+            wp_delete_comment($note_id, true);
129 129
         }
130 130
 
131 131
         die();
@@ -138,8 +138,8 @@  discard block
 block discarded – undo
138 138
     }
139 139
     
140 140
     public static function checkout() {
141
-        if ( ! defined( 'WPINV_CHECKOUT' ) ) {
142
-            define( 'WPINV_CHECKOUT', true );
141
+        if (!defined('WPINV_CHECKOUT')) {
142
+            define('WPINV_CHECKOUT', true);
143 143
         }
144 144
 
145 145
         wpinv_process_checkout();
@@ -148,53 +148,53 @@  discard block
 block discarded – undo
148 148
     
149 149
     public static function add_invoice_item() {
150 150
         global $wpi_userID, $wpinv_ip_address_country;
151
-        check_ajax_referer( 'invoice-item', '_nonce' );
152
-        if ( !current_user_can( 'manage_options' ) ) {
151
+        check_ajax_referer('invoice-item', '_nonce');
152
+        if (!current_user_can('manage_options')) {
153 153
             die(-1);
154 154
         }
155 155
         
156
-        $item_id    = sanitize_text_field( $_POST['item_id'] );
157
-        $invoice_id = absint( $_POST['invoice_id'] );
156
+        $item_id    = sanitize_text_field($_POST['item_id']);
157
+        $invoice_id = absint($_POST['invoice_id']);
158 158
         
159
-        if ( !is_numeric( $invoice_id ) || !is_numeric( $item_id ) ) {
159
+        if (!is_numeric($invoice_id) || !is_numeric($item_id)) {
160 160
             die();
161 161
         }
162 162
         
163
-        $invoice    = wpinv_get_invoice( $invoice_id );
164
-        if ( empty( $invoice ) ) {
163
+        $invoice = wpinv_get_invoice($invoice_id);
164
+        if (empty($invoice)) {
165 165
             die();
166 166
         }
167 167
         
168
-        if ( $invoice->is_paid() ) {
168
+        if ($invoice->is_paid()) {
169 169
             die(); // Don't allow modify items for paid invoice.
170 170
         }
171 171
         
172
-        if ( !empty( $_POST['user_id'] ) ) {
173
-            $wpi_userID = absint( $_POST['user_id'] ); 
172
+        if (!empty($_POST['user_id'])) {
173
+            $wpi_userID = absint($_POST['user_id']); 
174 174
         }
175 175
 
176
-        $item = new WPInv_Item( $item_id );
177
-        if ( !( !empty( $item ) && $item->post_type == 'wpi_item' ) ) {
176
+        $item = new WPInv_Item($item_id);
177
+        if (!(!empty($item) && $item->post_type == 'wpi_item')) {
178 178
             die();
179 179
         }
180 180
         
181 181
         // Validate item before adding to invoice because recurring item must be paid individually.
182
-        if ( !empty( $invoice->cart_details ) ) {
182
+        if (!empty($invoice->cart_details)) {
183 183
             $valid = true;
184 184
             
185
-            if ( $recurring_item = $invoice->get_recurring() ) {
186
-                if ( $recurring_item != $item_id ) {
185
+            if ($recurring_item = $invoice->get_recurring()) {
186
+                if ($recurring_item != $item_id) {
187 187
                     $valid = false;
188 188
                 }
189
-            } else if ( wpinv_is_recurring_item( $item_id ) ) {
189
+            } else if (wpinv_is_recurring_item($item_id)) {
190 190
                 $valid = false;
191 191
             }
192 192
             
193
-            if ( !$valid ) {
193
+            if (!$valid) {
194 194
                 $response               = array();
195 195
                 $response['success']    = false;
196
-                $response['msg']        = __( 'You can not add item to invoice because recurring item must be paid individually!', 'invoicing' );
197
-                wp_send_json( $response );
196
+                $response['msg']        = __('You can not add item to invoice because recurring item must be paid individually!', 'invoicing');
197
+                wp_send_json($response);
198 198
             }
199 199
         }
200 200
         
@@ -202,9 +202,9 @@  discard block
 block discarded – undo
202 202
         
203 203
         $data                   = array();
204 204
         $data['invoice_id']     = $invoice_id;
205
-        $data['cart_discounts'] = $invoice->get_discounts( true );
205
+        $data['cart_discounts'] = $invoice->get_discounts(true);
206 206
         
207
-        wpinv_set_checkout_session( $data );
207
+        wpinv_set_checkout_session($data);
208 208
         
209 209
         $quantity = wpinv_item_quantities_enabled() && !empty($_POST['qty']) && (int)$_POST['qty'] > 0 ? (int)$_POST['qty'] : 1;
210 210
 
@@ -219,21 +219,21 @@  discard block
 block discarded – undo
219 219
             'fees'          => array()
220 220
         );
221 221
 
222
-        $invoice->add_item( $item_id, $args );
222
+        $invoice->add_item($item_id, $args);
223 223
         $invoice->save();
224 224
         
225
-        if ( empty( $_POST['country'] ) ) {
225
+        if (empty($_POST['country'])) {
226 226
             $_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country();
227 227
         }
228
-        if ( empty( $_POST['state'] ) ) {
228
+        if (empty($_POST['state'])) {
229 229
             $_POST['state'] = $invoice->state;
230 230
         }
231 231
          
232
-        $invoice->country   = sanitize_text_field( $_POST['country'] );
233
-        $invoice->state     = sanitize_text_field( $_POST['state'] );
232
+        $invoice->country   = sanitize_text_field($_POST['country']);
233
+        $invoice->state     = sanitize_text_field($_POST['state']);
234 234
         
235
-        $invoice->set( 'country', sanitize_text_field( $_POST['country'] ) );
236
-        $invoice->set( 'state', sanitize_text_field( $_POST['state'] ) );
235
+        $invoice->set('country', sanitize_text_field($_POST['country']));
236
+        $invoice->set('state', sanitize_text_field($_POST['state']));
237 237
         
238 238
         $wpinv_ip_address_country = $invoice->country;
239 239
 
@@ -241,7 +241,7 @@  discard block
 block discarded – undo
241 241
         
242 242
         $response                       = array();
243 243
         $response['success']            = true;
244
-        $response['data']['items']      = wpinv_admin_get_line_items( $invoice );
244
+        $response['data']['items']      = wpinv_admin_get_line_items($invoice);
245 245
         $response['data']['subtotal']   = $invoice->get_subtotal();
246 246
         $response['data']['subtotalf']  = $invoice->get_subtotal(true);
247 247
         $response['data']['tax']        = $invoice->get_tax();
@@ -253,40 +253,40 @@  discard block
 block discarded – undo
253 253
         
254 254
         wpinv_set_checkout_session($checkout_session);
255 255
         
256
-        wp_send_json( $response );
256
+        wp_send_json($response);
257 257
     }
258 258
     
259 259
     public static function remove_invoice_item() {
260 260
         global $wpi_userID, $wpinv_ip_address_country;
261 261
         
262
-        check_ajax_referer( 'invoice-item', '_nonce' );
263
-        if ( !current_user_can( 'manage_options' ) ) {
262
+        check_ajax_referer('invoice-item', '_nonce');
263
+        if (!current_user_can('manage_options')) {
264 264
             die(-1);
265 265
         }
266 266
         
267
-        $item_id    = sanitize_text_field( $_POST['item_id'] );
268
-        $invoice_id = absint( $_POST['invoice_id'] );
269
-        $cart_index = isset( $_POST['index'] ) && $_POST['index'] >= 0 ? $_POST['index'] : false;
267
+        $item_id    = sanitize_text_field($_POST['item_id']);
268
+        $invoice_id = absint($_POST['invoice_id']);
269
+        $cart_index = isset($_POST['index']) && $_POST['index'] >= 0 ? $_POST['index'] : false;
270 270
         
271
-        if ( !is_numeric( $invoice_id ) || !is_numeric( $item_id ) ) {
271
+        if (!is_numeric($invoice_id) || !is_numeric($item_id)) {
272 272
             die();
273 273
         }
274 274
 
275
-        $invoice    = wpinv_get_invoice( $invoice_id );
276
-        if ( empty( $invoice ) ) {
275
+        $invoice = wpinv_get_invoice($invoice_id);
276
+        if (empty($invoice)) {
277 277
             die();
278 278
         }
279 279
         
280
-        if ( $invoice->is_paid() ) {
280
+        if ($invoice->is_paid()) {
281 281
             die(); // Don't allow modify items for paid invoice.
282 282
         }
283 283
         
284
-        if ( !empty( $_POST['user_id'] ) ) {
285
-            $wpi_userID = absint( $_POST['user_id'] ); 
284
+        if (!empty($_POST['user_id'])) {
285
+            $wpi_userID = absint($_POST['user_id']); 
286 286
         }
287 287
 
288
-        $item       = new WPInv_Item( $item_id );
289
-        if ( !( !empty( $item ) && $item->post_type == 'wpi_item' ) ) {
288
+        $item = new WPInv_Item($item_id);
289
+        if (!(!empty($item) && $item->post_type == 'wpi_item')) {
290 290
             die();
291 291
         }
292 292
         
@@ -294,9 +294,9 @@  discard block
 block discarded – undo
294 294
         
295 295
         $data                   = array();
296 296
         $data['invoice_id']     = $invoice_id;
297
-        $data['cart_discounts'] = $invoice->get_discounts( true );
297
+        $data['cart_discounts'] = $invoice->get_discounts(true);
298 298
         
299
-        wpinv_set_checkout_session( $data );
299
+        wpinv_set_checkout_session($data);
300 300
 
301 301
         $args = array(
302 302
             'id'         => $item_id,
@@ -304,21 +304,21 @@  discard block
 block discarded – undo
304 304
             'cart_index' => $cart_index
305 305
         );
306 306
 
307
-        $invoice->remove_item( $item_id, $args );
307
+        $invoice->remove_item($item_id, $args);
308 308
         $invoice->save();
309 309
         
310
-        if ( empty( $_POST['country'] ) ) {
310
+        if (empty($_POST['country'])) {
311 311
             $_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country();
312 312
         }
313
-        if ( empty( $_POST['state'] ) ) {
313
+        if (empty($_POST['state'])) {
314 314
             $_POST['state'] = $invoice->state;
315 315
         }
316 316
          
317
-        $invoice->country   = sanitize_text_field( $_POST['country'] );
318
-        $invoice->state     = sanitize_text_field( $_POST['state'] );
317
+        $invoice->country   = sanitize_text_field($_POST['country']);
318
+        $invoice->state     = sanitize_text_field($_POST['state']);
319 319
         
320
-        $invoice->set( 'country', sanitize_text_field( $_POST['country'] ) );
321
-        $invoice->set( 'state', sanitize_text_field( $_POST['state'] ) );
320
+        $invoice->set('country', sanitize_text_field($_POST['country']));
321
+        $invoice->set('state', sanitize_text_field($_POST['state']));
322 322
         
323 323
         $wpinv_ip_address_country = $invoice->country;
324 324
         
@@ -326,7 +326,7 @@  discard block
 block discarded – undo
326 326
         
327 327
         $response                       = array();
328 328
         $response['success']            = true;
329
-        $response['data']['items']      = wpinv_admin_get_line_items( $invoice );
329
+        $response['data']['items']      = wpinv_admin_get_line_items($invoice);
330 330
         $response['data']['subtotal']   = $invoice->get_subtotal();
331 331
         $response['data']['subtotalf']  = $invoice->get_subtotal(true);
332 332
         $response['data']['tax']        = $invoice->get_tax();
@@ -338,40 +338,40 @@  discard block
 block discarded – undo
338 338
         
339 339
         wpinv_set_checkout_session($checkout_session);
340 340
         
341
-        wp_send_json( $response );
341
+        wp_send_json($response);
342 342
     }
343 343
     
344 344
     public static function create_invoice_item() {
345
-        check_ajax_referer( 'invoice-item', '_nonce' );
346
-        if ( !current_user_can( 'manage_options' ) ) {
345
+        check_ajax_referer('invoice-item', '_nonce');
346
+        if (!current_user_can('manage_options')) {
347 347
             die(-1);
348 348
         }
349 349
         
350
-        $invoice_id = absint( $_POST['invoice_id'] );
350
+        $invoice_id = absint($_POST['invoice_id']);
351 351
 
352 352
         // Find the item
353
-        if ( !is_numeric( $invoice_id ) ) {
353
+        if (!is_numeric($invoice_id)) {
354 354
             die();
355 355
         }        
356 356
         
357
-        $invoice     = wpinv_get_invoice( $invoice_id );
358
-        if ( empty( $invoice ) ) {
357
+        $invoice = wpinv_get_invoice($invoice_id);
358
+        if (empty($invoice)) {
359 359
             die();
360 360
         }
361 361
         
362 362
         // Validate item before adding to invoice because recurring item must be paid individually.
363
-        if ( !empty( $invoice->cart_details ) && $invoice->get_recurring() ) {
363
+        if (!empty($invoice->cart_details) && $invoice->get_recurring()) {
364 364
             $response               = array();
365 365
             $response['success']    = false;
366
-            $response['msg']        = __( 'You can not add item to invoice because recurring item must be paid individually!', 'invoicing' );
367
-            wp_send_json( $response );
366
+            $response['msg']        = __('You can not add item to invoice because recurring item must be paid individually!', 'invoicing');
367
+            wp_send_json($response);
368 368
         }        
369 369
         
370 370
         $save_item = $_POST['_wpinv_quick'];
371 371
         
372 372
         $meta               = array();
373 373
         $meta['type']       = !empty($save_item['type']) ? sanitize_text_field($save_item['type']) : 'custom';
374
-        $meta['price']      = !empty($save_item['price']) ? wpinv_sanitize_amount( $save_item['price'] ) : 0;
374
+        $meta['price']      = !empty($save_item['price']) ? wpinv_sanitize_amount($save_item['price']) : 0;
375 375
         $meta['vat_rule']   = !empty($save_item['vat_rule']) ? sanitize_text_field($save_item['vat_rule']) : 'digital';
376 376
         $meta['vat_class']  = !empty($save_item['vat_class']) ? sanitize_text_field($save_item['vat_class']) : '_standard';
377 377
         
@@ -381,9 +381,9 @@  discard block
 block discarded – undo
381 381
         $data['meta']           = $meta;
382 382
         
383 383
         $item = new WPInv_Item();
384
-        $item->create( $data );
384
+        $item->create($data);
385 385
         
386
-        if ( !empty( $item ) ) {
386
+        if (!empty($item)) {
387 387
             $_POST['item_id']   = $item->ID;
388 388
             $_POST['qty']       = !empty($save_item['qty']) && $save_item['qty'] > 0 ? (int)$save_item['qty'] : 1;
389 389
             
@@ -393,15 +393,15 @@  discard block
 block discarded – undo
393 393
     }
394 394
     
395 395
     public static function get_billing_details() {
396
-        check_ajax_referer( 'get-billing-details', '_nonce' );
396
+        check_ajax_referer('get-billing-details', '_nonce');
397 397
         
398
-        if ( !current_user_can( 'manage_options' ) ) {
398
+        if (!current_user_can('manage_options')) {
399 399
             die(-1);
400 400
         }
401 401
 
402 402
         $user_id            = (int)$_POST['user_id'];
403 403
         $billing_details    = wpinv_get_user_address($user_id);
404
-        $billing_details    = apply_filters( 'wpinv_fill_billing_details', $billing_details, $user_id );
404
+        $billing_details    = apply_filters('wpinv_fill_billing_details', $billing_details, $user_id);
405 405
         
406 406
         if (isset($billing_details['user_id'])) {
407 407
             unset($billing_details['user_id']);
@@ -415,20 +415,20 @@  discard block
 block discarded – undo
415 415
         $response['success']                    = true;
416 416
         $response['data']['billing_details']    = $billing_details;
417 417
         
418
-        wp_send_json( $response );
418
+        wp_send_json($response);
419 419
     }
420 420
     
421 421
     public static function admin_recalculate_totals() {
422 422
         global $wpi_userID, $wpinv_ip_address_country;
423 423
         
424
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
425
-        if ( !current_user_can( 'manage_options' ) ) {
424
+        check_ajax_referer('wpinv-nonce', '_nonce');
425
+        if (!current_user_can('manage_options')) {
426 426
             die(-1);
427 427
         }
428 428
         
429
-        $invoice_id = absint( $_POST['invoice_id'] );        
430
-        $invoice    = wpinv_get_invoice( $invoice_id );
431
-        if ( empty( $invoice ) ) {
429
+        $invoice_id = absint($_POST['invoice_id']);        
430
+        $invoice    = wpinv_get_invoice($invoice_id);
431
+        if (empty($invoice)) {
432 432
             die();
433 433
         }
434 434
         
@@ -436,23 +436,23 @@  discard block
 block discarded – undo
436 436
         
437 437
         $data                   = array();
438 438
         $data['invoice_id']     = $invoice_id;
439
-        $data['cart_discounts'] = $invoice->get_discounts( true );
439
+        $data['cart_discounts'] = $invoice->get_discounts(true);
440 440
         
441
-        wpinv_set_checkout_session( $data );
441
+        wpinv_set_checkout_session($data);
442 442
         
443
-        if ( !empty( $_POST['user_id'] ) ) {
444
-            $wpi_userID = absint( $_POST['user_id'] ); 
443
+        if (!empty($_POST['user_id'])) {
444
+            $wpi_userID = absint($_POST['user_id']); 
445 445
         }
446 446
         
447
-        if ( empty( $_POST['country'] ) ) {
447
+        if (empty($_POST['country'])) {
448 448
             $_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country();
449 449
         }
450 450
             
451
-        $invoice->country = sanitize_text_field( $_POST['country'] );
452
-        $invoice->set( 'country', sanitize_text_field( $_POST['country'] ) );
453
-        if ( isset( $_POST['state'] ) ) {
454
-            $invoice->state = sanitize_text_field( $_POST['state'] );
455
-            $invoice->set( 'state', sanitize_text_field( $_POST['state'] ) );
451
+        $invoice->country = sanitize_text_field($_POST['country']);
452
+        $invoice->set('country', sanitize_text_field($_POST['country']));
453
+        if (isset($_POST['state'])) {
454
+            $invoice->state = sanitize_text_field($_POST['state']);
455
+            $invoice->set('state', sanitize_text_field($_POST['state']));
456 456
         }
457 457
         
458 458
         $wpinv_ip_address_country = $invoice->country;
@@ -461,7 +461,7 @@  discard block
 block discarded – undo
461 461
         
462 462
         $response                       = array();
463 463
         $response['success']            = true;
464
-        $response['data']['items']      = wpinv_admin_get_line_items( $invoice );
464
+        $response['data']['items']      = wpinv_admin_get_line_items($invoice);
465 465
         $response['data']['subtotal']   = $invoice->get_subtotal();
466 466
         $response['data']['subtotalf']  = $invoice->get_subtotal(true);
467 467
         $response['data']['tax']        = $invoice->get_tax();
@@ -473,25 +473,25 @@  discard block
 block discarded – undo
473 473
         
474 474
         wpinv_set_checkout_session($checkout_session);
475 475
         
476
-        wp_send_json( $response );
476
+        wp_send_json($response);
477 477
     }
478 478
     
479 479
     public static function admin_apply_discount() {
480 480
         global $wpi_userID;
481 481
         
482
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
483
-        if ( !current_user_can( 'manage_options' ) ) {
482
+        check_ajax_referer('wpinv-nonce', '_nonce');
483
+        if (!current_user_can('manage_options')) {
484 484
             die(-1);
485 485
         }
486 486
         
487
-        $invoice_id = absint( $_POST['invoice_id'] );
488
-        $discount_code = sanitize_text_field( $_POST['code'] );
489
-        if ( empty( $invoice_id ) || empty( $discount_code ) ) {
487
+        $invoice_id = absint($_POST['invoice_id']);
488
+        $discount_code = sanitize_text_field($_POST['code']);
489
+        if (empty($invoice_id) || empty($discount_code)) {
490 490
             die();
491 491
         }
492 492
         
493
-        $invoice = wpinv_get_invoice( $invoice_id );
494
-        if ( empty( $invoice ) || ( !empty( $invoice ) && $invoice->is_paid() ) ) {
493
+        $invoice = wpinv_get_invoice($invoice_id);
494
+        if (empty($invoice) || (!empty($invoice) && $invoice->is_paid())) {
495 495
             die();
496 496
         }
497 497
         
@@ -499,49 +499,49 @@  discard block
 block discarded – undo
499 499
         
500 500
         $data                   = array();
501 501
         $data['invoice_id']     = $invoice_id;
502
-        $data['cart_discounts'] = $invoice->get_discounts( true );
502
+        $data['cart_discounts'] = $invoice->get_discounts(true);
503 503
         
504
-        wpinv_set_checkout_session( $data );
504
+        wpinv_set_checkout_session($data);
505 505
         
506 506
         $response               = array();
507 507
         $response['success']    = false;
508
-        $response['msg']        = __( 'This discount is invalid.', 'invoicing' );
508
+        $response['msg']        = __('This discount is invalid.', 'invoicing');
509 509
         $response['data']['code'] = $discount_code;
510 510
         
511
-        if ( wpinv_is_discount_valid( $discount_code, $invoice->get_user_id() ) ) {
512
-            $discounts = wpinv_set_cart_discount( $discount_code );
511
+        if (wpinv_is_discount_valid($discount_code, $invoice->get_user_id())) {
512
+            $discounts = wpinv_set_cart_discount($discount_code);
513 513
             
514 514
             $response['success'] = true;
515
-            $response['msg'] = __( 'Discount has been applied successfully.', 'invoicing' );
516
-        }  else {
515
+            $response['msg'] = __('Discount has been applied successfully.', 'invoicing');
516
+        } else {
517 517
             $errors = wpinv_get_errors();
518
-            if ( !empty( $errors['wpinv-discount-error'] ) ) {
518
+            if (!empty($errors['wpinv-discount-error'])) {
519 519
                 $response['msg'] = $errors['wpinv-discount-error'];
520 520
             }
521
-            wpinv_unset_error( 'wpinv-discount-error' );
521
+            wpinv_unset_error('wpinv-discount-error');
522 522
         }
523 523
         
524 524
         wpinv_set_checkout_session($checkout_session);
525 525
         
526
-        wp_send_json( $response );
526
+        wp_send_json($response);
527 527
     }
528 528
     
529 529
     public static function admin_remove_discount() {
530 530
         global $wpi_userID;
531 531
         
532
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
533
-        if ( !current_user_can( 'manage_options' ) ) {
532
+        check_ajax_referer('wpinv-nonce', '_nonce');
533
+        if (!current_user_can('manage_options')) {
534 534
             die(-1);
535 535
         }
536 536
         
537
-        $invoice_id = absint( $_POST['invoice_id'] );
538
-        $discount_code = sanitize_text_field( $_POST['code'] );
539
-        if ( empty( $invoice_id ) || empty( $discount_code ) ) {
537
+        $invoice_id = absint($_POST['invoice_id']);
538
+        $discount_code = sanitize_text_field($_POST['code']);
539
+        if (empty($invoice_id) || empty($discount_code)) {
540 540
             die();
541 541
         }
542 542
         
543
-        $invoice = wpinv_get_invoice( $invoice_id );
544
-        if ( empty( $invoice ) || ( !empty( $invoice ) && $invoice->is_paid() ) ) {
543
+        $invoice = wpinv_get_invoice($invoice_id);
544
+        if (empty($invoice) || (!empty($invoice) && $invoice->is_paid())) {
545 545
             die();
546 546
         }
547 547
         
@@ -549,38 +549,38 @@  discard block
 block discarded – undo
549 549
         
550 550
         $data                   = array();
551 551
         $data['invoice_id']     = $invoice_id;
552
-        $data['cart_discounts'] = $invoice->get_discounts( true );
552
+        $data['cart_discounts'] = $invoice->get_discounts(true);
553 553
         
554
-        wpinv_set_checkout_session( $data );
554
+        wpinv_set_checkout_session($data);
555 555
         
556 556
         $response               = array();
557 557
         $response['success']    = false;
558 558
         $response['msg']        = NULL;
559 559
         
560
-        $discounts  = wpinv_unset_cart_discount( $discount_code );
560
+        $discounts = wpinv_unset_cart_discount($discount_code);
561 561
         $response['success'] = true;
562
-        $response['msg'] = __( 'Discount has been removed successfully.', 'invoicing' );
562
+        $response['msg'] = __('Discount has been removed successfully.', 'invoicing');
563 563
         
564 564
         wpinv_set_checkout_session($checkout_session);
565 565
         
566
-        wp_send_json( $response );
566
+        wp_send_json($response);
567 567
     }
568 568
     
569 569
     public static function check_email() {
570
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
571
-        if ( !current_user_can( 'manage_options' ) ) {
570
+        check_ajax_referer('wpinv-nonce', '_nonce');
571
+        if (!current_user_can('manage_options')) {
572 572
             die(-1);
573 573
         }
574 574
         
575
-        $email = sanitize_text_field( $_POST['email'] );
575
+        $email = sanitize_text_field($_POST['email']);
576 576
         
577 577
         $response = array();
578
-        if ( is_email( $email ) && email_exists( $email ) && $user_data = get_user_by( 'email', $email ) ) {
578
+        if (is_email($email) && email_exists($email) && $user_data = get_user_by('email', $email)) {
579 579
             $user_id            = $user_data->ID;
580 580
             $user_login         = $user_data->user_login;
581 581
             $display_name       = $user_data->display_name ? $user_data->display_name : $user_login;
582 582
             $billing_details    = wpinv_get_user_address($user_id);
583
-            $billing_details    = apply_filters( 'wpinv_fill_billing_details', $billing_details, $user_id );
583
+            $billing_details    = apply_filters('wpinv_fill_billing_details', $billing_details, $user_id);
584 584
             
585 585
             if (isset($billing_details['user_id'])) {
586 586
                 unset($billing_details['user_id']);
@@ -596,31 +596,31 @@  discard block
 block discarded – undo
596 596
             $response['data']['billing_details']    = $billing_details;
597 597
         }
598 598
         
599
-        wp_send_json( $response );
599
+        wp_send_json($response);
600 600
     }
601 601
     
602 602
     public static function run_tool() {
603
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
604
-        if ( !current_user_can( 'manage_options' ) ) {
603
+        check_ajax_referer('wpinv-nonce', '_nonce');
604
+        if (!current_user_can('manage_options')) {
605 605
             die(-1);
606 606
         }
607 607
         
608
-        $tool = sanitize_text_field( $_POST['tool'] );
608
+        $tool = sanitize_text_field($_POST['tool']);
609 609
         
610
-        do_action( 'wpinv_run_tool' );
610
+        do_action('wpinv_run_tool');
611 611
         
612
-        if ( !empty( $tool ) ) {
613
-            do_action( 'wpinv_tool_' . $tool );
612
+        if (!empty($tool)) {
613
+            do_action('wpinv_tool_' . $tool);
614 614
         }
615 615
     }
616 616
     
617 617
     public static function apply_discount() {
618
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
618
+        check_ajax_referer('wpinv-nonce', '_nonce');
619 619
         
620 620
         $response = array();
621 621
         
622
-        if ( isset( $_POST['code'] ) ) {
623
-            $discount_code = sanitize_text_field( $_POST['code'] );
622
+        if (isset($_POST['code'])) {
623
+            $discount_code = sanitize_text_field($_POST['code']);
624 624
 
625 625
             $response['success']        = false;
626 626
             $response['msg']            = '';
@@ -628,14 +628,14 @@  discard block
 block discarded – undo
628 628
             
629 629
             $user = is_user_logged_in() ? get_current_user_id() : '';
630 630
 
631
-            if ( wpinv_is_discount_valid( $discount_code, $user ) ) {
632
-                $discount       = wpinv_get_discount_by_code( $discount_code );
633
-                $discounts      = wpinv_set_cart_discount( $discount_code );
634
-                $amount         = wpinv_format_discount_rate( wpinv_get_discount_type( $discount->ID ), wpinv_get_discount_amount( $discount->ID ) );
635
-                $total          = wpinv_get_cart_total( null, $discounts );
636
-                $cart_totals    = wpinv_recalculate_tax( true );
631
+            if (wpinv_is_discount_valid($discount_code, $user)) {
632
+                $discount       = wpinv_get_discount_by_code($discount_code);
633
+                $discounts      = wpinv_set_cart_discount($discount_code);
634
+                $amount         = wpinv_format_discount_rate(wpinv_get_discount_type($discount->ID), wpinv_get_discount_amount($discount->ID));
635
+                $total          = wpinv_get_cart_total(null, $discounts);
636
+                $cart_totals    = wpinv_recalculate_tax(true);
637 637
             
638
-                if ( !empty( $cart_totals ) ) {
638
+                if (!empty($cart_totals)) {
639 639
                     $response['success']        = true;
640 640
                     $response['data']           = $cart_totals;
641 641
                     $response['data']['code']   = $discount_code;
@@ -644,29 +644,29 @@  discard block
 block discarded – undo
644 644
                 }
645 645
             } else {
646 646
                 $errors = wpinv_get_errors();
647
-                $response['msg']  = $errors['wpinv-discount-error'];
648
-                wpinv_unset_error( 'wpinv-discount-error' );
647
+                $response['msg'] = $errors['wpinv-discount-error'];
648
+                wpinv_unset_error('wpinv-discount-error');
649 649
             }
650 650
 
651 651
             // Allow for custom discount code handling
652
-            $response = apply_filters( 'wpinv_ajax_discount_response', $response );
652
+            $response = apply_filters('wpinv_ajax_discount_response', $response);
653 653
         }
654 654
         
655
-        wp_send_json( $response );
655
+        wp_send_json($response);
656 656
     }
657 657
     
658 658
     public static function remove_discount() {
659
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
659
+        check_ajax_referer('wpinv-nonce', '_nonce');
660 660
         
661 661
         $response = array();
662 662
         
663
-        if ( isset( $_POST['code'] ) ) {
664
-            $discount_code  = sanitize_text_field( $_POST['code'] );
665
-            $discounts      = wpinv_unset_cart_discount( $discount_code );
666
-            $total          = wpinv_get_cart_total( null, $discounts );
667
-            $cart_totals    = wpinv_recalculate_tax( true );
663
+        if (isset($_POST['code'])) {
664
+            $discount_code  = sanitize_text_field($_POST['code']);
665
+            $discounts      = wpinv_unset_cart_discount($discount_code);
666
+            $total          = wpinv_get_cart_total(null, $discounts);
667
+            $cart_totals    = wpinv_recalculate_tax(true);
668 668
             
669
-            if ( !empty( $cart_totals ) ) {
669
+            if (!empty($cart_totals)) {
670 670
                 $response['success']        = true;
671 671
                 $response['data']           = $cart_totals;
672 672
                 $response['data']['code']   = $discount_code;
@@ -675,10 +675,10 @@  discard block
 block discarded – undo
675 675
             }
676 676
             
677 677
             // Allow for custom discount code handling
678
-            $response = apply_filters( 'wpinv_ajax_discount_response', $response );
678
+            $response = apply_filters('wpinv_ajax_discount_response', $response);
679 679
         }
680 680
         
681
-        wp_send_json( $response );
681
+        wp_send_json($response);
682 682
     }
683 683
 }
684 684
 
Please login to merge, or discard this patch.