Passed
Pull Request — master (#191)
by
unknown
04:15
created
includes/class-wpinv-bp-core.php 1 patch
Spacing   +122 added lines, -122 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
 
@@ -11,60 +11,60 @@  discard block
 block discarded – undo
11 11
     public function __construct() {
12 12
         global $bp;
13 13
         
14
-        if ( !defined( 'WPINV_BP_SLUG' ) ) {
15
-            define( 'WPINV_BP_SLUG', 'invoices' );
14
+        if (!defined('WPINV_BP_SLUG')) {
15
+            define('WPINV_BP_SLUG', 'invoices');
16 16
         }
17 17
         
18
-        $position       = wpinv_get_option( 'wpinv_menu_position' );
18
+        $position       = wpinv_get_option('wpinv_menu_position');
19 19
         $position       = $position !== '' && $position !== false ? $position : 91;
20
-        $this->position = apply_filters( 'wpinv_bp_nav_position', $position );
20
+        $this->position = apply_filters('wpinv_bp_nav_position', $position);
21 21
         $this->slug     = WPINV_BP_SLUG;
22 22
         
23 23
         parent::start(
24 24
             'invoicing',
25
-            _x( 'Invoices', 'Invoices screen page <title>', 'invoicing' ),
26
-            trailingslashit( dirname( __FILE__ ) ),
25
+            _x('Invoices', 'Invoices screen page <title>', 'invoicing'),
26
+            trailingslashit(dirname(__FILE__)),
27 27
             array(
28 28
                 'adminbar_myaccount_order' => $this->position
29 29
             )
30 30
         );
31 31
     }
32 32
     
33
-    public function includes( $includes = array() ) {
34
-        parent::includes( $includes );
33
+    public function includes($includes = array()) {
34
+        parent::includes($includes);
35 35
     }
36 36
     
37
-    public function setup_globals( $args = array() ) {
37
+    public function setup_globals($args = array()) {
38 38
         global $bp;
39 39
 
40 40
         $args = array(
41 41
             'slug' => $this->slug,
42 42
         );
43 43
 
44
-        parent::setup_globals( $args );
44
+        parent::setup_globals($args);
45 45
     }
46 46
     
47
-    public function setup_nav( $main_nav = array(), $sub_nav = array() ) {
48
-        if ( !bp_is_my_profile() ) {
47
+    public function setup_nav($main_nav = array(), $sub_nav = array()) {
48
+        if (!bp_is_my_profile()) {
49 49
             return;
50 50
         }
51 51
         
52
-        if ( wpinv_get_option( 'wpinv_bp_hide_menu' ) ) {
52
+        if (wpinv_get_option('wpinv_bp_hide_menu')) {
53 53
             return;
54 54
         }
55 55
         
56 56
         $this->setup_invoice_count();
57 57
 
58 58
         $user_domain    = bp_loggedin_user_domain();
59
-        $invoices_link  = trailingslashit( $user_domain . $this->slug );
60
-        $class          = ( 0 === $this->count ) ? 'no-count' : 'count';
59
+        $invoices_link  = trailingslashit($user_domain . $this->slug);
60
+        $class          = (0 === $this->count) ? 'no-count' : 'count';
61 61
 
62 62
         $main_nav_name = sprintf(
63
-            __( 'My Invoices %s', 'invoicing' ),
63
+            __('My Invoices %s', 'invoicing'),
64 64
             sprintf(
65 65
                 '<span class="%s">%s</span>',
66
-                esc_attr( $class ),
67
-                bp_core_number_format( $this->count )
66
+                esc_attr($class),
67
+                bp_core_number_format($this->count)
68 68
             )
69 69
         );
70 70
 
@@ -72,54 +72,54 @@  discard block
 block discarded – undo
72 72
             'name'                => $main_nav_name,
73 73
             'slug'                => $this->slug,
74 74
             'position'            => $this->position,
75
-            'screen_function'     => array( $this, 'invoices_screen' ),
75
+            'screen_function'     => array($this, 'invoices_screen'),
76 76
             'default_subnav_slug' => 'invoices',
77 77
             'item_css_id'         => $this->id
78 78
         );
79 79
         
80 80
         $sub_nav[] = array(
81
-            'name'            => _x( 'My Invoices', 'Invoices screen sub nav', 'invoicing' ),
81
+            'name'            => _x('My Invoices', 'Invoices screen sub nav', 'invoicing'),
82 82
             'slug'            => 'invoices',
83 83
             'parent_url'      => $invoices_link,
84 84
             'parent_slug'     => $this->slug,
85
-            'screen_function' => array( $this, 'invoices_screen' ),
85
+            'screen_function' => array($this, 'invoices_screen'),
86 86
             'position'        => 10,
87 87
             'item_css_id'     => 'invoices-my-invoices'
88 88
         );
89 89
 
90
-        parent::setup_nav( $main_nav, $sub_nav );
90
+        parent::setup_nav($main_nav, $sub_nav);
91 91
     }
92 92
     
93 93
     public function setup_title() {
94 94
         // Adjust title.
95
-        if ( (bool)bp_is_current_component( 'invoicing' ) ) {
95
+        if ((bool)bp_is_current_component('invoicing')) {
96 96
             global $bp;
97 97
             
98
-            $bp->bp_options_title = __( 'My Invoices', 'invoicing' );
98
+            $bp->bp_options_title = __('My Invoices', 'invoicing');
99 99
         }
100 100
 
101 101
         parent::setup_title();
102 102
     }
103 103
     
104 104
     public function invoices_screen() {
105
-        if ( wpinv_get_option( 'wpinv_bp_hide_menu' ) ) {
105
+        if (wpinv_get_option('wpinv_bp_hide_menu')) {
106 106
             return;
107 107
         }
108 108
         
109 109
         global $bp;
110 110
         
111
-        add_action( 'bp_template_content', array( $this, 'invoices_content' ) );
111
+        add_action('bp_template_content', array($this, 'invoices_content'));
112 112
 
113
-        $template = apply_filters( 'bp_core_template_plugin', 'members/single/plugins' );
113
+        $template = apply_filters('bp_core_template_plugin', 'members/single/plugins');
114 114
         
115
-        bp_core_load_template( apply_filters( 'wpinv_bp_core_template_plugin', $template ) );
115
+        bp_core_load_template(apply_filters('wpinv_bp_core_template_plugin', $template));
116 116
     }
117 117
     
118 118
     public function invoices_content() {
119
-        if ( $this->has_invoices( bp_ajax_querystring( 'invoices' ) ) ) {
119
+        if ($this->has_invoices(bp_ajax_querystring('invoices'))) {
120 120
             global $invoices_template;
121 121
             
122
-            do_action( 'wpinv_bp_invoices_before_content' );
122
+            do_action('wpinv_bp_invoices_before_content');
123 123
             ?>
124 124
             <div class="wpi-bp-invoices invoices invoicing" style="position:relative">
125 125
                 <div id="pag-top" class="pagination">
@@ -133,61 +133,61 @@  discard block
 block discarded – undo
133 133
                 <table class="table table-bordered table-hover wpi-user-invoices" style="margin:0">
134 134
                     <thead>
135 135
                         <tr>
136
-                            <?php foreach ( wpinv_get_user_invoices_columns() as $column_id => $column_name ) : ?>
137
-                                <th class="<?php echo esc_attr( $column_id ); ?> <?php echo (!empty($column_name['class']) ? $column_name['class'] : '');?>"><span class="nobr"><?php echo esc_html( $column_name['title'] ); ?></span></th>
136
+                            <?php foreach (wpinv_get_user_invoices_columns() as $column_id => $column_name) : ?>
137
+                                <th class="<?php echo esc_attr($column_id); ?> <?php echo (!empty($column_name['class']) ? $column_name['class'] : ''); ?>"><span class="nobr"><?php echo esc_html($column_name['title']); ?></span></th>
138 138
                             <?php endforeach; ?>
139 139
                         </tr>
140 140
                     </thead>
141 141
                     <tbody>
142
-                        <?php foreach ( $invoices_template->invoices as $invoice ) {
142
+                        <?php foreach ($invoices_template->invoices as $invoice) {
143 143
                             ?>
144 144
                             <tr class="wpinv-item wpinv-item-<?php echo $invoice_status = $invoice->get_status(); ?>">
145
-                                <?php foreach ( wpinv_get_user_invoices_columns() as $column_id => $column_name ) : ?>
146
-                                    <td class="<?php echo esc_attr( $column_id ); ?> <?php echo (!empty($column_name['class']) ? $column_name['class'] : '');?>" data-title="<?php echo esc_attr( $column_name['title'] ); ?>">
147
-                                        <?php if ( has_action( 'wpinv_user_invoices_column_' . $column_id ) ) : ?>
148
-                                            <?php do_action( 'wpinv_user_invoices_column_' . $column_id, $invoice ); ?>
149
-
150
-                                        <?php elseif ( 'invoice-number' === $column_id ) : ?>
151
-                                            <a href="<?php echo esc_url( $invoice->get_view_url() ); ?>">
152
-                                                <?php echo _x( '#', 'hash before invoice number', 'invoicing' ) . $invoice->get_number(); ?>
145
+                                <?php foreach (wpinv_get_user_invoices_columns() as $column_id => $column_name) : ?>
146
+                                    <td class="<?php echo esc_attr($column_id); ?> <?php echo (!empty($column_name['class']) ? $column_name['class'] : ''); ?>" data-title="<?php echo esc_attr($column_name['title']); ?>">
147
+                                        <?php if (has_action('wpinv_user_invoices_column_' . $column_id)) : ?>
148
+                                            <?php do_action('wpinv_user_invoices_column_' . $column_id, $invoice); ?>
149
+
150
+                                        <?php elseif ('invoice-number' === $column_id) : ?>
151
+                                            <a href="<?php echo esc_url($invoice->get_view_url()); ?>">
152
+                                                <?php echo _x('#', 'hash before invoice number', 'invoicing') . $invoice->get_number(); ?>
153 153
                                             </a>
154 154
 
155
-                                        <?php elseif ( 'created-date' === $column_id ) : $date = wpinv_get_date_created( $invoice->ID ); $dateYMD = wpinv_get_date_created( $invoice->ID, 'Y-m-d H:i:s' ); ?>
156
-                                            <time datetime="<?php echo strtotime( $dateYMD ); ?>" title="<?php echo $dateYMD; ?>"><?php echo $date; ?></time>
155
+                                        <?php elseif ('created-date' === $column_id) : $date = wpinv_get_date_created($invoice->ID); $dateYMD = wpinv_get_date_created($invoice->ID, 'Y-m-d H:i:s'); ?>
156
+                                            <time datetime="<?php echo strtotime($dateYMD); ?>" title="<?php echo $dateYMD; ?>"><?php echo $date; ?></time>
157 157
 
158
-                                        <?php elseif ( 'payment-date' === $column_id ) : $date = wpinv_get_invoice_date( $invoice->ID, '', false ); $dateYMD = wpinv_get_invoice_date( $invoice->ID, 'Y-m-d H:i:s', false ); ?>
159
-                                            <time datetime="<?php echo strtotime( $dateYMD ); ?>" title="<?php echo $dateYMD; ?>"><?php echo $date; ?></time>
158
+                                        <?php elseif ('payment-date' === $column_id) : $date = wpinv_get_invoice_date($invoice->ID, '', false); $dateYMD = wpinv_get_invoice_date($invoice->ID, 'Y-m-d H:i:s', false); ?>
159
+                                            <time datetime="<?php echo strtotime($dateYMD); ?>" title="<?php echo $dateYMD; ?>"><?php echo $date; ?></time>
160 160
 
161
-                                        <?php elseif ( 'invoice-status' === $column_id ) : ?>
162
-                                            <?php echo wpinv_invoice_status_label( $invoice_status, $invoice->get_status( true ) ) ; ?>
161
+                                        <?php elseif ('invoice-status' === $column_id) : ?>
162
+                                            <?php echo wpinv_invoice_status_label($invoice_status, $invoice->get_status(true)); ?>
163 163
 
164
-                                        <?php elseif ( 'invoice-total' === $column_id ) : ?>
165
-                                            <?php echo $invoice->get_total( true ); ?>
164
+                                        <?php elseif ('invoice-total' === $column_id) : ?>
165
+                                            <?php echo $invoice->get_total(true); ?>
166 166
 
167
-                                        <?php elseif ( 'invoice-actions' === $column_id ) : ?>
167
+                                        <?php elseif ('invoice-actions' === $column_id) : ?>
168 168
                                             <?php
169 169
                                                 $actions = array(
170 170
                                                     'pay'    => array(
171 171
                                                         'url'  => $invoice->get_checkout_payment_url(),
172
-                                                        'name' => __( 'Pay Now', 'invoicing' ),
172
+                                                        'name' => __('Pay Now', 'invoicing'),
173 173
                                                         'class' => 'btn-success'
174 174
                                                     ),
175 175
                                                     'print'   => array(
176 176
                                                         'url'  => $invoice->get_view_url(),
177
-                                                        'name' => __( 'Print', 'invoicing' ),
177
+                                                        'name' => __('Print', 'invoicing'),
178 178
                                                         'class' => 'btn-primary',
179 179
                                                         'attrs' => 'target="_blank"'
180 180
                                                     )
181 181
                                                 );
182 182
 
183
-                                                if ( ! $invoice->needs_payment() ) {
184
-                                                    unset( $actions['pay'] );
183
+                                                if (!$invoice->needs_payment()) {
184
+                                                    unset($actions['pay']);
185 185
                                                 }
186 186
 
187
-                                                if ( $actions = apply_filters( 'wpinv_user_invoices_actions', $actions, $invoice ) ) {
188
-                                                    foreach ( $actions as $key => $action ) {
187
+                                                if ($actions = apply_filters('wpinv_user_invoices_actions', $actions, $invoice)) {
188
+                                                    foreach ($actions as $key => $action) {
189 189
                                                         $class = !empty($action['class']) ? sanitize_html_class($action['class']) : '';
190
-                                                        echo '<a href="' . esc_url( $action['url'] ) . '" class="btn btn-sm ' . $class . ' ' . sanitize_html_class( $key ) . '" ' . ( !empty($action['attrs']) ? $action['attrs'] : '' ) . '>' . $action['name'] . '</a>';
190
+                                                        echo '<a href="' . esc_url($action['url']) . '" class="btn btn-sm ' . $class . ' ' . sanitize_html_class($key) . '" ' . (!empty($action['attrs']) ? $action['attrs'] : '') . '>' . $action['name'] . '</a>';
191 191
                                                     }
192 192
                                                 }
193 193
                                             ?>
@@ -215,64 +215,64 @@  discard block
 block discarded – undo
215 215
             </div>
216 216
             <?php
217 217
         
218
-            do_action( 'wpinv_bp_invoices_after_content' );
218
+            do_action('wpinv_bp_invoices_after_content');
219 219
         } else {
220 220
             ?>
221 221
             <div id="message" class="info">
222
-                <p><?php _e( 'No invoice has been made yet.', 'invoicing' ); ?></p>
222
+                <p><?php _e('No invoice has been made yet.', 'invoicing'); ?></p>
223 223
             </div>
224 224
             <?php
225 225
         }
226 226
         
227
-        if ( defined( 'DOING_AJAX' ) ) {
227
+        if (defined('DOING_AJAX')) {
228 228
             exit;
229 229
         }
230 230
     }
231 231
     
232
-    public function has_invoices( $args = '' ) {
232
+    public function has_invoices($args = '') {
233 233
         global $invoices_template;
234 234
 
235
-        $per_page = absint( wpinv_get_option( 'wpinv_bp_per_page' ) );
235
+        $per_page = absint(wpinv_get_option('wpinv_bp_per_page'));
236 236
         // Parse arguments.
237
-        $r = bp_parse_args( $args, array(
237
+        $r = bp_parse_args($args, array(
238 238
             'status'            => 'all',
239 239
             'page_arg'          => 'bpage',
240 240
             'page'              => 1,
241 241
             'per_page'          => $per_page > 0 ? $per_page : 20,
242 242
             'max'               => false,
243 243
             'user_id'           => bp_loggedin_user_id(),
244
-        ), 'has_invoices' );
244
+        ), 'has_invoices');
245 245
 
246 246
 
247
-        if ( ! empty( $r['max'] ) && ( (int)$r['per_page'] > (int)$r['max'] ) ) {
247
+        if (!empty($r['max']) && ((int)$r['per_page'] > (int)$r['max'])) {
248 248
             $r['per_page'] = (int)$r['max'];
249 249
         }
250 250
 
251 251
         // Get the invoices.
252
-        $invoices_template = new WPInv_BP_Invoices_Template( $r['status'], $r['page'], $r['per_page'], $r['max'], $r['user_id'], $r['page_arg'] );
252
+        $invoices_template = new WPInv_BP_Invoices_Template($r['status'], $r['page'], $r['per_page'], $r['max'], $r['user_id'], $r['page_arg']);
253 253
 
254
-        return apply_filters( 'wpinv_bp_has_invoices', $invoices_template->has_invoices(), $invoices_template, $r );
254
+        return apply_filters('wpinv_bp_has_invoices', $invoices_template->has_invoices(), $invoices_template, $r);
255 255
     }
256 256
     
257 257
     public function setup_invoice_count() {
258
-        $query      = apply_filters( 'wpinv_user_invoices_count_query', array( 'user' => bp_loggedin_user_id(), 'limit' => '-1', 'return' => 'ids', 'paginate' => false ) );
259
-        $invoices   = wpinv_get_invoices( $query );
258
+        $query      = apply_filters('wpinv_user_invoices_count_query', array('user' => bp_loggedin_user_id(), 'limit' => '-1', 'return' => 'ids', 'paginate' => false));
259
+        $invoices   = wpinv_get_invoices($query);
260 260
         
261
-        $this->count = !empty( $invoices ) ? count( $invoices ) : 0;
261
+        $this->count = !empty($invoices) ? count($invoices) : 0;
262 262
     }
263 263
     
264 264
     public function pagination_count() {
265 265
         global $invoices_template;
266 266
 
267
-        $start_num = intval( ( $invoices_template->pag_page - 1 ) * $invoices_template->pag_num ) + 1;
268
-        $from_num  = bp_core_number_format( $start_num );
269
-        $to_num    = bp_core_number_format( ( $start_num + ( $invoices_template->pag_num - 1 ) > $invoices_template->total_invoice_count ) ? $invoices_template->total_invoice_count : $start_num + ( $invoices_template->pag_num - 1 ) );
270
-        $total     = bp_core_number_format( $invoices_template->total_invoice_count );
267
+        $start_num = intval(($invoices_template->pag_page - 1) * $invoices_template->pag_num) + 1;
268
+        $from_num  = bp_core_number_format($start_num);
269
+        $to_num    = bp_core_number_format(($start_num + ($invoices_template->pag_num - 1) > $invoices_template->total_invoice_count) ? $invoices_template->total_invoice_count : $start_num + ($invoices_template->pag_num - 1));
270
+        $total     = bp_core_number_format($invoices_template->total_invoice_count);
271 271
 
272
-        if ( 1 == $invoices_template->total_invoice_count ) {
273
-            $message = __( 'Viewing 1 invoice', 'invoicing' );
272
+        if (1 == $invoices_template->total_invoice_count) {
273
+            $message = __('Viewing 1 invoice', 'invoicing');
274 274
         } else {
275
-            $message = sprintf( _n( 'Viewing %1$s - %2$s of %3$s invoice', 'Viewing %1$s - %2$s of %3$s invoices', $invoices_template->total_invoice_count, 'invoicing' ), $from_num, $to_num, $total );
275
+            $message = sprintf(_n('Viewing %1$s - %2$s of %3$s invoice', 'Viewing %1$s - %2$s of %3$s invoices', $invoices_template->total_invoice_count, 'invoicing'), $from_num, $to_num, $total);
276 276
         }
277 277
 
278 278
         return $message;
@@ -281,32 +281,32 @@  discard block
 block discarded – undo
281 281
     function pagination_links() {
282 282
         global $invoices_template;
283 283
 
284
-        return apply_filters( 'wpinv_bp_get_pagination_links', $invoices_template->pag_links );
284
+        return apply_filters('wpinv_bp_get_pagination_links', $invoices_template->pag_links);
285 285
     }
286 286
     
287
-    public function bp_section( $settings = array() ) {
288
-        $settings['wpinv_bp'] = __( 'BuddyPress Integration', 'invoicing' );
287
+    public function bp_section($settings = array()) {
288
+        $settings['wpinv_bp'] = __('BuddyPress Integration', 'invoicing');
289 289
         return $settings;
290 290
     }
291 291
     
292
-    public function bp_settings( $settings = array() ) {
292
+    public function bp_settings($settings = array()) {
293 293
         $settings['wpinv_bp'] = array(
294 294
             'wpinv_bp_labels' => array(
295 295
                 'id'   => 'wpinv_bp_settings',
296
-                'name' => '<h3>' . __( 'BuddyPress Integration', 'invoicing' ) . '</h3>',
296
+                'name' => '<h3>' . __('BuddyPress Integration', 'invoicing') . '</h3>',
297 297
                 'desc' => '',
298 298
                 'type' => 'header',
299 299
             ),
300 300
             'wpinv_bp_hide_menu' => array(
301 301
                 'id'   => 'wpinv_bp_hide_menu',
302
-                'name' => __( 'Hide Invoices link', 'invoicing' ),
303
-                'desc' => __( 'Hide Invoices link from BP Profile menu.', 'invoicing' ),
302
+                'name' => __('Hide Invoices link', 'invoicing'),
303
+                'desc' => __('Hide Invoices link from BP Profile menu.', 'invoicing'),
304 304
                 'type' => 'checkbox',
305 305
             ),
306 306
             'wpinv_menu_position' => array(
307 307
                 'id'   => 'wpinv_menu_position',
308
-                'name' => __( 'Menu position', 'invoicing' ),
309
-                'desc' => __( 'Menu position for the Invoices link in BP Profile menu.', 'invoicing' ),
308
+                'name' => __('Menu position', 'invoicing'),
309
+                'desc' => __('Menu position for the Invoices link in BP Profile menu.', 'invoicing'),
310 310
                 'type' => 'number',
311 311
                 'size' => 'small',
312 312
                 'min'  => '1',
@@ -316,8 +316,8 @@  discard block
 block discarded – undo
316 316
             ),
317 317
             'wpinv_bp_per_page' => array(
318 318
                 'id'   => 'wpinv_bp_per_page',
319
-                'name' => __( 'Max invoices per page', 'invoicing' ),
320
-                'desc' => __( 'Enter a number to lists the invoices for each page.', 'invoicing' ),
319
+                'name' => __('Max invoices per page', 'invoicing'),
320
+                'desc' => __('Enter a number to lists the invoices for each page.', 'invoicing'),
321 321
                 'type' => 'number',
322 322
                 'size' => 'small',
323 323
                 'min'  => '1',
@@ -342,25 +342,25 @@  discard block
 block discarded – undo
342 342
     public $pag_links = '';
343 343
     public $total_invoice_count = 0;
344 344
     
345
-    public function __construct( $status, $page, $per_page, $max, $user_id, $page_arg = 'bpage' ) {
346
-        $this->invoices = array( 'invoices' => array(), 'total' => 0 );
345
+    public function __construct($status, $page, $per_page, $max, $user_id, $page_arg = 'bpage') {
346
+        $this->invoices = array('invoices' => array(), 'total' => 0);
347 347
         
348
-        $this->pag_arg  = sanitize_key( $page_arg );
349
-        $this->pag_page = bp_sanitize_pagination_arg( $this->pag_arg, $page );
350
-        $this->pag_num  = bp_sanitize_pagination_arg( 'num', $per_page );
348
+        $this->pag_arg  = sanitize_key($page_arg);
349
+        $this->pag_page = bp_sanitize_pagination_arg($this->pag_arg, $page);
350
+        $this->pag_num  = bp_sanitize_pagination_arg('num', $per_page);
351 351
 
352
-        $query_args     = array( 'user' => $user_id, 'page' => $this->pag_page, 'limit' => $this->pag_num, 'return' => 'self', 'paginate' => true );
353
-        if ( !empty( $status ) && $status != 'all' ) {
352
+        $query_args     = array('user' => $user_id, 'page' => $this->pag_page, 'limit' => $this->pag_num, 'return' => 'self', 'paginate' => true);
353
+        if (!empty($status) && $status != 'all') {
354 354
            $query_args['status'] = $status;
355 355
         }
356
-        $invoices  = wpinv_get_invoices( apply_filters( 'wpinv_bp_user_invoices_query', $query_args ) );
356
+        $invoices = wpinv_get_invoices(apply_filters('wpinv_bp_user_invoices_query', $query_args));
357 357
         
358
-        if ( !empty( $invoices ) && !empty( $invoices->found_posts ) ) {
359
-            $this->invoices['invoices'] = array_map( 'wpinv_get_invoice', $invoices->posts );
358
+        if (!empty($invoices) && !empty($invoices->found_posts)) {
359
+            $this->invoices['invoices'] = array_map('wpinv_get_invoice', $invoices->posts);
360 360
             $this->invoices['total']    = $invoices->found_posts;
361 361
         }
362 362
 
363
-        if ( empty( $max ) || ( $max >= (int)$this->invoices['total'] ) ) {
363
+        if (empty($max) || ($max >= (int)$this->invoices['total'])) {
364 364
             $this->total_invoice_count = (int)$this->invoices['total'];
365 365
         } else {
366 366
             $this->total_invoice_count = (int)$max;
@@ -368,52 +368,52 @@  discard block
 block discarded – undo
368 368
 
369 369
         $this->invoices = $this->invoices['invoices'];
370 370
 
371
-        $invoice_count = count( $this->invoices );
371
+        $invoice_count = count($this->invoices);
372 372
 
373
-        if ( empty( $max ) || ( $max >= (int)$invoice_count ) ) {
373
+        if (empty($max) || ($max >= (int)$invoice_count)) {
374 374
             $this->invoice_count = (int)$invoice_count;
375 375
         } else {
376 376
             $this->invoice_count = (int)$max;
377 377
         }
378 378
         
379
-        if ( ! empty( $this->total_invoice_count ) && ! empty( $this->pag_num ) ) {
380
-            $this->pag_links = paginate_links( array(
381
-                'base'      => add_query_arg( $this->pag_arg, '%#%' ),
379
+        if (!empty($this->total_invoice_count) && !empty($this->pag_num)) {
380
+            $this->pag_links = paginate_links(array(
381
+                'base'      => add_query_arg($this->pag_arg, '%#%'),
382 382
                 'format'    => '',
383
-                'total'     => ceil( (int)$this->total_invoice_count / (int)$this->pag_num ),
383
+                'total'     => ceil((int)$this->total_invoice_count / (int)$this->pag_num),
384 384
                 'current'   => (int)$this->pag_page,
385
-                'prev_text' => _x( '&larr;', 'Invoice pagination previous text', 'invoicing' ),
386
-                'next_text' => _x( '&rarr;', 'Invoice pagination next text',     'invoicing' ),
385
+                'prev_text' => _x('&larr;', 'Invoice pagination previous text', 'invoicing'),
386
+                'next_text' => _x('&rarr;', 'Invoice pagination next text', 'invoicing'),
387 387
                 'mid_size'  => 1,
388 388
                 'add_args'  => array(),
389
-            ) );
389
+            ));
390 390
         }
391 391
     }
392 392
 
393 393
     public function has_invoices() {
394
-        return (bool) ! empty( $this->invoice_count );
394
+        return (bool)!empty($this->invoice_count);
395 395
     }
396 396
 
397 397
     public function next_invoice() {
398 398
         $this->current_invoice++;
399
-        $this->invoice = $this->invoices[ $this->current_invoice ];
399
+        $this->invoice = $this->invoices[$this->current_invoice];
400 400
 
401 401
         return $this->invoice;
402 402
     }
403 403
 
404 404
     public function rewind_invoices() {
405 405
         $this->current_invoice = -1;
406
-        if ( $this->invoice_count > 0 ) {
406
+        if ($this->invoice_count > 0) {
407 407
             $this->invoice = $this->invoices[0];
408 408
         }
409 409
     }
410 410
 
411 411
     public function invoices() {
412
-        if ( ( $this->current_invoice + 1 ) < $this->invoice_count ) {
412
+        if (($this->current_invoice + 1) < $this->invoice_count) {
413 413
             return true;
414
-        } elseif ( ( $this->current_invoice + 1 ) === $this->invoice_count ) {
414
+        } elseif (($this->current_invoice + 1) === $this->invoice_count) {
415 415
 
416
-            do_action( 'wpinv_bp_invoice_loop_end' );
416
+            do_action('wpinv_bp_invoice_loop_end');
417 417
             
418 418
             $this->rewind_invoices();
419 419
         }
@@ -427,8 +427,8 @@  discard block
 block discarded – undo
427 427
         $this->in_the_loop = true;
428 428
         $this->invoice     = $this->next_invoice();
429 429
 
430
-        if ( 0 === $this->current_invoice ) {
431
-            do_action( 'wpinv_bp_invoice_loop_start' );
430
+        if (0 === $this->current_invoice) {
431
+            do_action('wpinv_bp_invoice_loop_start');
432 432
         }
433 433
     }
434 434
 }
@@ -438,9 +438,9 @@  discard block
 block discarded – undo
438 438
 
439 439
     $bp->invoicing = new WPInv_BP_Component();
440 440
     
441
-    add_action( 'wp_ajax_invoicing_filter', array( $bp->invoicing, 'invoices_content' ) );
442
-    add_action( 'wp_ajax_nopriv_invoicing_filter', array( $bp->invoicing, 'invoices_content' ) );
443
-    add_filter( 'wpinv_settings_sections_general', array( $bp->invoicing, 'bp_section' ), 10, 1 );
444
-    add_filter( 'wpinv_settings_general', array( $bp->invoicing, 'bp_settings' ), 10, 1 );
441
+    add_action('wp_ajax_invoicing_filter', array($bp->invoicing, 'invoices_content'));
442
+    add_action('wp_ajax_nopriv_invoicing_filter', array($bp->invoicing, 'invoices_content'));
443
+    add_filter('wpinv_settings_sections_general', array($bp->invoicing, 'bp_section'), 10, 1);
444
+    add_filter('wpinv_settings_general', array($bp->invoicing, 'bp_settings'), 10, 1);
445 445
 }
446
-add_action( 'bp_loaded', 'wpinv_bp_setup_component' );
447 446
\ No newline at end of file
447
+add_action('bp_loaded', 'wpinv_bp_setup_component');
448 448
\ No newline at end of file
Please login to merge, or discard this patch.
includes/class-wpinv-ajax.php 1 patch
Spacing   +238 added lines, -238 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() {
@@ -77,39 +77,39 @@  discard block
 block discarded – undo
77 77
             'buy_items' => true,
78 78
         );
79 79
 
80
-        foreach ( $ajax_events as $ajax_event => $nopriv ) {
81
-            add_action( 'wp_ajax_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
80
+        foreach ($ajax_events as $ajax_event => $nopriv) {
81
+            add_action('wp_ajax_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
82 82
             
83
-            if ( !defined( 'WPI_AJAX_' . strtoupper( $nopriv ) ) ) {
84
-                define( 'WPI_AJAX_' . strtoupper( $nopriv ), 1 );
83
+            if (!defined('WPI_AJAX_' . strtoupper($nopriv))) {
84
+                define('WPI_AJAX_' . strtoupper($nopriv), 1);
85 85
             }
86 86
 
87
-            if ( $nopriv ) {
88
-                add_action( 'wp_ajax_nopriv_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
87
+            if ($nopriv) {
88
+                add_action('wp_ajax_nopriv_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
89 89
 
90
-                add_action( 'wpinv_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) );
90
+                add_action('wpinv_ajax_' . $ajax_event, array(__CLASS__, $ajax_event));
91 91
             }
92 92
         }
93 93
     }
94 94
     
95 95
     public static function add_note() {
96
-        check_ajax_referer( 'add-invoice-note', '_nonce' );
96
+        check_ajax_referer('add-invoice-note', '_nonce');
97 97
 
98
-        if ( !current_user_can( 'manage_options' ) ) {
98
+        if (!current_user_can('manage_options')) {
99 99
             die(-1);
100 100
         }
101 101
 
102
-        $post_id   = absint( $_POST['post_id'] );
103
-        $note      = wp_kses_post( trim( stripslashes( $_POST['note'] ) ) );
104
-        $note_type = sanitize_text_field( $_POST['note_type'] );
102
+        $post_id   = absint($_POST['post_id']);
103
+        $note      = wp_kses_post(trim(stripslashes($_POST['note'])));
104
+        $note_type = sanitize_text_field($_POST['note_type']);
105 105
 
106 106
         $is_customer_note = $note_type == 'customer' ? 1 : 0;
107 107
 
108
-        if ( $post_id > 0 ) {
109
-            $note_id = wpinv_insert_payment_note( $post_id, $note, $is_customer_note );
108
+        if ($post_id > 0) {
109
+            $note_id = wpinv_insert_payment_note($post_id, $note, $is_customer_note);
110 110
 
111
-            if ( $note_id > 0 && !is_wp_error( $note_id ) ) {
112
-                wpinv_get_invoice_note_line_item( $note_id );
111
+            if ($note_id > 0 && !is_wp_error($note_id)) {
112
+                wpinv_get_invoice_note_line_item($note_id);
113 113
             }
114 114
         }
115 115
 
@@ -117,16 +117,16 @@  discard block
 block discarded – undo
117 117
     }
118 118
 
119 119
     public static function delete_note() {
120
-        check_ajax_referer( 'delete-invoice-note', '_nonce' );
120
+        check_ajax_referer('delete-invoice-note', '_nonce');
121 121
 
122
-        if ( !current_user_can( 'manage_options' ) ) {
122
+        if (!current_user_can('manage_options')) {
123 123
             die(-1);
124 124
         }
125 125
 
126 126
         $note_id = (int)$_POST['note_id'];
127 127
 
128
-        if ( $note_id > 0 ) {
129
-            wp_delete_comment( $note_id, true );
128
+        if ($note_id > 0) {
129
+            wp_delete_comment($note_id, true);
130 130
         }
131 131
 
132 132
         die();
@@ -139,8 +139,8 @@  discard block
 block discarded – undo
139 139
     }
140 140
     
141 141
     public static function checkout() {
142
-        if ( ! defined( 'WPINV_CHECKOUT' ) ) {
143
-            define( 'WPINV_CHECKOUT', true );
142
+        if (!defined('WPINV_CHECKOUT')) {
143
+            define('WPINV_CHECKOUT', true);
144 144
         }
145 145
 
146 146
         wpinv_process_checkout();
@@ -149,53 +149,53 @@  discard block
 block discarded – undo
149 149
     
150 150
     public static function add_invoice_item() {
151 151
         global $wpi_userID, $wpinv_ip_address_country;
152
-        check_ajax_referer( 'invoice-item', '_nonce' );
153
-        if ( !current_user_can( 'manage_options' ) ) {
152
+        check_ajax_referer('invoice-item', '_nonce');
153
+        if (!current_user_can('manage_options')) {
154 154
             die(-1);
155 155
         }
156 156
         
157
-        $item_id    = sanitize_text_field( $_POST['item_id'] );
158
-        $invoice_id = absint( $_POST['invoice_id'] );
157
+        $item_id    = sanitize_text_field($_POST['item_id']);
158
+        $invoice_id = absint($_POST['invoice_id']);
159 159
         
160
-        if ( !is_numeric( $invoice_id ) || !is_numeric( $item_id ) ) {
160
+        if (!is_numeric($invoice_id) || !is_numeric($item_id)) {
161 161
             die();
162 162
         }
163 163
         
164
-        $invoice    = wpinv_get_invoice( $invoice_id );
165
-        if ( empty( $invoice ) ) {
164
+        $invoice = wpinv_get_invoice($invoice_id);
165
+        if (empty($invoice)) {
166 166
             die();
167 167
         }
168 168
         
169
-        if ( $invoice->is_paid() || $invoice->is_refunded() ) {
169
+        if ($invoice->is_paid() || $invoice->is_refunded()) {
170 170
             die(); // Don't allow modify items for paid invoice.
171 171
         }
172 172
         
173
-        if ( !empty( $_POST['user_id'] ) ) {
174
-            $wpi_userID = absint( $_POST['user_id'] ); 
173
+        if (!empty($_POST['user_id'])) {
174
+            $wpi_userID = absint($_POST['user_id']); 
175 175
         }
176 176
 
177
-        $item = new WPInv_Item( $item_id );
178
-        if ( !( !empty( $item ) && $item->post_type == 'wpi_item' ) ) {
177
+        $item = new WPInv_Item($item_id);
178
+        if (!(!empty($item) && $item->post_type == 'wpi_item')) {
179 179
             die();
180 180
         }
181 181
         
182 182
         // Validate item before adding to invoice because recurring item must be paid individually.
183
-        if ( !empty( $invoice->cart_details ) ) {
183
+        if (!empty($invoice->cart_details)) {
184 184
             $valid = true;
185 185
             
186
-            if ( $recurring_item = $invoice->get_recurring() ) {
187
-                if ( $recurring_item != $item_id ) {
186
+            if ($recurring_item = $invoice->get_recurring()) {
187
+                if ($recurring_item != $item_id) {
188 188
                     $valid = false;
189 189
                 }
190
-            } else if ( wpinv_is_recurring_item( $item_id ) ) {
190
+            } else if (wpinv_is_recurring_item($item_id)) {
191 191
                 $valid = false;
192 192
             }
193 193
             
194
-            if ( !$valid ) {
194
+            if (!$valid) {
195 195
                 $response               = array();
196 196
                 $response['success']    = false;
197
-                $response['msg']        = __( 'You can not add item because recurring item must be paid individually!', 'invoicing' );
198
-                wp_send_json( $response );
197
+                $response['msg']        = __('You can not add item because recurring item must be paid individually!', 'invoicing');
198
+                wp_send_json($response);
199 199
             }
200 200
         }
201 201
         
@@ -203,9 +203,9 @@  discard block
 block discarded – undo
203 203
         
204 204
         $data                   = array();
205 205
         $data['invoice_id']     = $invoice_id;
206
-        $data['cart_discounts'] = $invoice->get_discounts( true );
206
+        $data['cart_discounts'] = $invoice->get_discounts(true);
207 207
         
208
-        wpinv_set_checkout_session( $data );
208
+        wpinv_set_checkout_session($data);
209 209
         
210 210
         $quantity = wpinv_item_quantities_enabled() && !empty($_POST['qty']) && (int)$_POST['qty'] > 0 ? (int)$_POST['qty'] : 1;
211 211
 
@@ -220,21 +220,21 @@  discard block
 block discarded – undo
220 220
             'fees'          => array()
221 221
         );
222 222
 
223
-        $invoice->add_item( $item_id, $args );
223
+        $invoice->add_item($item_id, $args);
224 224
         $invoice->save();
225 225
         
226
-        if ( empty( $_POST['country'] ) ) {
226
+        if (empty($_POST['country'])) {
227 227
             $_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country();
228 228
         }
229
-        if ( empty( $_POST['state'] ) ) {
229
+        if (empty($_POST['state'])) {
230 230
             $_POST['state'] = $invoice->state;
231 231
         }
232 232
          
233
-        $invoice->country   = sanitize_text_field( $_POST['country'] );
234
-        $invoice->state     = sanitize_text_field( $_POST['state'] );
233
+        $invoice->country   = sanitize_text_field($_POST['country']);
234
+        $invoice->state     = sanitize_text_field($_POST['state']);
235 235
         
236
-        $invoice->set( 'country', sanitize_text_field( $_POST['country'] ) );
237
-        $invoice->set( 'state', sanitize_text_field( $_POST['state'] ) );
236
+        $invoice->set('country', sanitize_text_field($_POST['country']));
237
+        $invoice->set('state', sanitize_text_field($_POST['state']));
238 238
         
239 239
         $wpinv_ip_address_country = $invoice->country;
240 240
 
@@ -242,7 +242,7 @@  discard block
 block discarded – undo
242 242
         
243 243
         $response                       = array();
244 244
         $response['success']            = true;
245
-        $response['data']['items']      = wpinv_admin_get_line_items( $invoice );
245
+        $response['data']['items']      = wpinv_admin_get_line_items($invoice);
246 246
         $response['data']['subtotal']   = $invoice->get_subtotal();
247 247
         $response['data']['subtotalf']  = $invoice->get_subtotal(true);
248 248
         $response['data']['tax']        = $invoice->get_tax();
@@ -254,40 +254,40 @@  discard block
 block discarded – undo
254 254
         
255 255
         wpinv_set_checkout_session($checkout_session);
256 256
         
257
-        wp_send_json( $response );
257
+        wp_send_json($response);
258 258
     }
259 259
     
260 260
     public static function remove_invoice_item() {
261 261
         global $wpi_userID, $wpinv_ip_address_country;
262 262
         
263
-        check_ajax_referer( 'invoice-item', '_nonce' );
264
-        if ( !current_user_can( 'manage_options' ) ) {
263
+        check_ajax_referer('invoice-item', '_nonce');
264
+        if (!current_user_can('manage_options')) {
265 265
             die(-1);
266 266
         }
267 267
         
268
-        $item_id    = sanitize_text_field( $_POST['item_id'] );
269
-        $invoice_id = absint( $_POST['invoice_id'] );
270
-        $cart_index = isset( $_POST['index'] ) && $_POST['index'] >= 0 ? $_POST['index'] : false;
268
+        $item_id    = sanitize_text_field($_POST['item_id']);
269
+        $invoice_id = absint($_POST['invoice_id']);
270
+        $cart_index = isset($_POST['index']) && $_POST['index'] >= 0 ? $_POST['index'] : false;
271 271
         
272
-        if ( !is_numeric( $invoice_id ) || !is_numeric( $item_id ) ) {
272
+        if (!is_numeric($invoice_id) || !is_numeric($item_id)) {
273 273
             die();
274 274
         }
275 275
 
276
-        $invoice    = wpinv_get_invoice( $invoice_id );
277
-        if ( empty( $invoice ) ) {
276
+        $invoice = wpinv_get_invoice($invoice_id);
277
+        if (empty($invoice)) {
278 278
             die();
279 279
         }
280 280
         
281
-        if ( $invoice->is_paid() || $invoice->is_refunded() ) {
281
+        if ($invoice->is_paid() || $invoice->is_refunded()) {
282 282
             die(); // Don't allow modify items for paid invoice.
283 283
         }
284 284
         
285
-        if ( !empty( $_POST['user_id'] ) ) {
286
-            $wpi_userID = absint( $_POST['user_id'] ); 
285
+        if (!empty($_POST['user_id'])) {
286
+            $wpi_userID = absint($_POST['user_id']); 
287 287
         }
288 288
 
289
-        $item       = new WPInv_Item( $item_id );
290
-        if ( !( !empty( $item ) && $item->post_type == 'wpi_item' ) ) {
289
+        $item = new WPInv_Item($item_id);
290
+        if (!(!empty($item) && $item->post_type == 'wpi_item')) {
291 291
             die();
292 292
         }
293 293
         
@@ -295,9 +295,9 @@  discard block
 block discarded – undo
295 295
         
296 296
         $data                   = array();
297 297
         $data['invoice_id']     = $invoice_id;
298
-        $data['cart_discounts'] = $invoice->get_discounts( true );
298
+        $data['cart_discounts'] = $invoice->get_discounts(true);
299 299
         
300
-        wpinv_set_checkout_session( $data );
300
+        wpinv_set_checkout_session($data);
301 301
 
302 302
         $args = array(
303 303
             'id'         => $item_id,
@@ -305,21 +305,21 @@  discard block
 block discarded – undo
305 305
             'cart_index' => $cart_index
306 306
         );
307 307
 
308
-        $invoice->remove_item( $item_id, $args );
308
+        $invoice->remove_item($item_id, $args);
309 309
         $invoice->save();
310 310
         
311
-        if ( empty( $_POST['country'] ) ) {
311
+        if (empty($_POST['country'])) {
312 312
             $_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country();
313 313
         }
314
-        if ( empty( $_POST['state'] ) ) {
314
+        if (empty($_POST['state'])) {
315 315
             $_POST['state'] = $invoice->state;
316 316
         }
317 317
          
318
-        $invoice->country   = sanitize_text_field( $_POST['country'] );
319
-        $invoice->state     = sanitize_text_field( $_POST['state'] );
318
+        $invoice->country   = sanitize_text_field($_POST['country']);
319
+        $invoice->state     = sanitize_text_field($_POST['state']);
320 320
         
321
-        $invoice->set( 'country', sanitize_text_field( $_POST['country'] ) );
322
-        $invoice->set( 'state', sanitize_text_field( $_POST['state'] ) );
321
+        $invoice->set('country', sanitize_text_field($_POST['country']));
322
+        $invoice->set('state', sanitize_text_field($_POST['state']));
323 323
         
324 324
         $wpinv_ip_address_country = $invoice->country;
325 325
         
@@ -327,7 +327,7 @@  discard block
 block discarded – undo
327 327
         
328 328
         $response                       = array();
329 329
         $response['success']            = true;
330
-        $response['data']['items']      = wpinv_admin_get_line_items( $invoice );
330
+        $response['data']['items']      = wpinv_admin_get_line_items($invoice);
331 331
         $response['data']['subtotal']   = $invoice->get_subtotal();
332 332
         $response['data']['subtotalf']  = $invoice->get_subtotal(true);
333 333
         $response['data']['tax']        = $invoice->get_tax();
@@ -339,40 +339,40 @@  discard block
 block discarded – undo
339 339
         
340 340
         wpinv_set_checkout_session($checkout_session);
341 341
         
342
-        wp_send_json( $response );
342
+        wp_send_json($response);
343 343
     }
344 344
     
345 345
     public static function create_invoice_item() {
346
-        check_ajax_referer( 'invoice-item', '_nonce' );
347
-        if ( !current_user_can( 'manage_options' ) ) {
346
+        check_ajax_referer('invoice-item', '_nonce');
347
+        if (!current_user_can('manage_options')) {
348 348
             die(-1);
349 349
         }
350 350
         
351
-        $invoice_id = absint( $_POST['invoice_id'] );
351
+        $invoice_id = absint($_POST['invoice_id']);
352 352
 
353 353
         // Find the item
354
-        if ( !is_numeric( $invoice_id ) ) {
354
+        if (!is_numeric($invoice_id)) {
355 355
             die();
356 356
         }        
357 357
         
358
-        $invoice     = wpinv_get_invoice( $invoice_id );
359
-        if ( empty( $invoice ) ) {
358
+        $invoice = wpinv_get_invoice($invoice_id);
359
+        if (empty($invoice)) {
360 360
             die();
361 361
         }
362 362
         
363 363
         // Validate item before adding to invoice because recurring item must be paid individually.
364
-        if ( !empty( $invoice->cart_details ) && $invoice->get_recurring() ) {
364
+        if (!empty($invoice->cart_details) && $invoice->get_recurring()) {
365 365
             $response               = array();
366 366
             $response['success']    = false;
367
-            $response['msg']        = __( 'You can not add item because recurring item must be paid individually!', 'invoicing' );
368
-            wp_send_json( $response );
367
+            $response['msg']        = __('You can not add item because recurring item must be paid individually!', 'invoicing');
368
+            wp_send_json($response);
369 369
         }        
370 370
         
371 371
         $save_item = $_POST['_wpinv_quick'];
372 372
         
373 373
         $meta               = array();
374 374
         $meta['type']       = !empty($save_item['type']) ? sanitize_text_field($save_item['type']) : 'custom';
375
-        $meta['price']      = !empty($save_item['price']) ? wpinv_sanitize_amount( $save_item['price'] ) : 0;
375
+        $meta['price']      = !empty($save_item['price']) ? wpinv_sanitize_amount($save_item['price']) : 0;
376 376
         $meta['vat_rule']   = !empty($save_item['vat_rule']) ? sanitize_text_field($save_item['vat_rule']) : 'digital';
377 377
         $meta['vat_class']  = !empty($save_item['vat_class']) ? sanitize_text_field($save_item['vat_class']) : '_standard';
378 378
         
@@ -382,9 +382,9 @@  discard block
 block discarded – undo
382 382
         $data['meta']           = $meta;
383 383
         
384 384
         $item = new WPInv_Item();
385
-        $item->create( $data );
385
+        $item->create($data);
386 386
         
387
-        if ( !empty( $item ) ) {
387
+        if (!empty($item)) {
388 388
             $_POST['item_id']   = $item->ID;
389 389
             $_POST['qty']       = !empty($save_item['qty']) && $save_item['qty'] > 0 ? (int)$save_item['qty'] : 1;
390 390
             
@@ -394,15 +394,15 @@  discard block
 block discarded – undo
394 394
     }
395 395
     
396 396
     public static function get_billing_details() {
397
-        check_ajax_referer( 'get-billing-details', '_nonce' );
397
+        check_ajax_referer('get-billing-details', '_nonce');
398 398
         
399
-        if ( !current_user_can( 'manage_options' ) ) {
399
+        if (!current_user_can('manage_options')) {
400 400
             die(-1);
401 401
         }
402 402
 
403 403
         $user_id            = (int)$_POST['user_id'];
404 404
         $billing_details    = wpinv_get_user_address($user_id);
405
-        $billing_details    = apply_filters( 'wpinv_fill_billing_details', $billing_details, $user_id );
405
+        $billing_details    = apply_filters('wpinv_fill_billing_details', $billing_details, $user_id);
406 406
         
407 407
         if (isset($billing_details['user_id'])) {
408 408
             unset($billing_details['user_id']);
@@ -416,20 +416,20 @@  discard block
 block discarded – undo
416 416
         $response['success']                    = true;
417 417
         $response['data']['billing_details']    = $billing_details;
418 418
         
419
-        wp_send_json( $response );
419
+        wp_send_json($response);
420 420
     }
421 421
     
422 422
     public static function admin_recalculate_totals() {
423 423
         global $wpi_userID, $wpinv_ip_address_country;
424 424
         
425
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
426
-        if ( !current_user_can( 'manage_options' ) ) {
425
+        check_ajax_referer('wpinv-nonce', '_nonce');
426
+        if (!current_user_can('manage_options')) {
427 427
             die(-1);
428 428
         }
429 429
         
430
-        $invoice_id = absint( $_POST['invoice_id'] );        
431
-        $invoice    = wpinv_get_invoice( $invoice_id );
432
-        if ( empty( $invoice ) ) {
430
+        $invoice_id = absint($_POST['invoice_id']);        
431
+        $invoice    = wpinv_get_invoice($invoice_id);
432
+        if (empty($invoice)) {
433 433
             die();
434 434
         }
435 435
         
@@ -437,23 +437,23 @@  discard block
 block discarded – undo
437 437
         
438 438
         $data                   = array();
439 439
         $data['invoice_id']     = $invoice_id;
440
-        $data['cart_discounts'] = $invoice->get_discounts( true );
440
+        $data['cart_discounts'] = $invoice->get_discounts(true);
441 441
         
442
-        wpinv_set_checkout_session( $data );
442
+        wpinv_set_checkout_session($data);
443 443
         
444
-        if ( !empty( $_POST['user_id'] ) ) {
445
-            $wpi_userID = absint( $_POST['user_id'] ); 
444
+        if (!empty($_POST['user_id'])) {
445
+            $wpi_userID = absint($_POST['user_id']); 
446 446
         }
447 447
         
448
-        if ( empty( $_POST['country'] ) ) {
448
+        if (empty($_POST['country'])) {
449 449
             $_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country();
450 450
         }
451 451
             
452
-        $invoice->country = sanitize_text_field( $_POST['country'] );
453
-        $invoice->set( 'country', sanitize_text_field( $_POST['country'] ) );
454
-        if ( isset( $_POST['state'] ) ) {
455
-            $invoice->state = sanitize_text_field( $_POST['state'] );
456
-            $invoice->set( 'state', sanitize_text_field( $_POST['state'] ) );
452
+        $invoice->country = sanitize_text_field($_POST['country']);
453
+        $invoice->set('country', sanitize_text_field($_POST['country']));
454
+        if (isset($_POST['state'])) {
455
+            $invoice->state = sanitize_text_field($_POST['state']);
456
+            $invoice->set('state', sanitize_text_field($_POST['state']));
457 457
         }
458 458
         
459 459
         $wpinv_ip_address_country = $invoice->country;
@@ -462,7 +462,7 @@  discard block
 block discarded – undo
462 462
         
463 463
         $response                       = array();
464 464
         $response['success']            = true;
465
-        $response['data']['items']      = wpinv_admin_get_line_items( $invoice );
465
+        $response['data']['items']      = wpinv_admin_get_line_items($invoice);
466 466
         $response['data']['subtotal']   = $invoice->get_subtotal();
467 467
         $response['data']['subtotalf']  = $invoice->get_subtotal(true);
468 468
         $response['data']['tax']        = $invoice->get_tax();
@@ -474,25 +474,25 @@  discard block
 block discarded – undo
474 474
         
475 475
         wpinv_set_checkout_session($checkout_session);
476 476
         
477
-        wp_send_json( $response );
477
+        wp_send_json($response);
478 478
     }
479 479
     
480 480
     public static function admin_apply_discount() {
481 481
         global $wpi_userID;
482 482
         
483
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
484
-        if ( !current_user_can( 'manage_options' ) ) {
483
+        check_ajax_referer('wpinv-nonce', '_nonce');
484
+        if (!current_user_can('manage_options')) {
485 485
             die(-1);
486 486
         }
487 487
         
488
-        $invoice_id = absint( $_POST['invoice_id'] );
489
-        $discount_code = sanitize_text_field( $_POST['code'] );
490
-        if ( empty( $invoice_id ) || empty( $discount_code ) ) {
488
+        $invoice_id = absint($_POST['invoice_id']);
489
+        $discount_code = sanitize_text_field($_POST['code']);
490
+        if (empty($invoice_id) || empty($discount_code)) {
491 491
             die();
492 492
         }
493 493
         
494
-        $invoice = wpinv_get_invoice( $invoice_id );
495
-        if ( empty( $invoice ) || ( !empty( $invoice ) && ( $invoice->is_paid() || $invoice->is_refunded() ) ) ) {
494
+        $invoice = wpinv_get_invoice($invoice_id);
495
+        if (empty($invoice) || (!empty($invoice) && ($invoice->is_paid() || $invoice->is_refunded()))) {
496 496
             die();
497 497
         }
498 498
         
@@ -500,49 +500,49 @@  discard block
 block discarded – undo
500 500
         
501 501
         $data                   = array();
502 502
         $data['invoice_id']     = $invoice_id;
503
-        $data['cart_discounts'] = $invoice->get_discounts( true );
503
+        $data['cart_discounts'] = $invoice->get_discounts(true);
504 504
         
505
-        wpinv_set_checkout_session( $data );
505
+        wpinv_set_checkout_session($data);
506 506
         
507 507
         $response               = array();
508 508
         $response['success']    = false;
509
-        $response['msg']        = __( 'This discount is invalid.', 'invoicing' );
509
+        $response['msg']        = __('This discount is invalid.', 'invoicing');
510 510
         $response['data']['code'] = $discount_code;
511 511
         
512
-        if ( wpinv_is_discount_valid( $discount_code, $invoice->get_user_id() ) ) {
513
-            $discounts = wpinv_set_cart_discount( $discount_code );
512
+        if (wpinv_is_discount_valid($discount_code, $invoice->get_user_id())) {
513
+            $discounts = wpinv_set_cart_discount($discount_code);
514 514
             
515 515
             $response['success'] = true;
516
-            $response['msg'] = __( 'Discount has been applied successfully.', 'invoicing' );
517
-        }  else {
516
+            $response['msg'] = __('Discount has been applied successfully.', 'invoicing');
517
+        } else {
518 518
             $errors = wpinv_get_errors();
519
-            if ( !empty( $errors['wpinv-discount-error'] ) ) {
519
+            if (!empty($errors['wpinv-discount-error'])) {
520 520
                 $response['msg'] = $errors['wpinv-discount-error'];
521 521
             }
522
-            wpinv_unset_error( 'wpinv-discount-error' );
522
+            wpinv_unset_error('wpinv-discount-error');
523 523
         }
524 524
         
525 525
         wpinv_set_checkout_session($checkout_session);
526 526
         
527
-        wp_send_json( $response );
527
+        wp_send_json($response);
528 528
     }
529 529
     
530 530
     public static function admin_remove_discount() {
531 531
         global $wpi_userID;
532 532
         
533
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
534
-        if ( !current_user_can( 'manage_options' ) ) {
533
+        check_ajax_referer('wpinv-nonce', '_nonce');
534
+        if (!current_user_can('manage_options')) {
535 535
             die(-1);
536 536
         }
537 537
         
538
-        $invoice_id = absint( $_POST['invoice_id'] );
539
-        $discount_code = sanitize_text_field( $_POST['code'] );
540
-        if ( empty( $invoice_id ) || empty( $discount_code ) ) {
538
+        $invoice_id = absint($_POST['invoice_id']);
539
+        $discount_code = sanitize_text_field($_POST['code']);
540
+        if (empty($invoice_id) || empty($discount_code)) {
541 541
             die();
542 542
         }
543 543
         
544
-        $invoice = wpinv_get_invoice( $invoice_id );
545
-        if ( empty( $invoice ) || ( !empty( $invoice ) && ( $invoice->is_paid() || $invoice->is_refunded() ) ) ) {
544
+        $invoice = wpinv_get_invoice($invoice_id);
545
+        if (empty($invoice) || (!empty($invoice) && ($invoice->is_paid() || $invoice->is_refunded()))) {
546 546
             die();
547 547
         }
548 548
         
@@ -550,38 +550,38 @@  discard block
 block discarded – undo
550 550
         
551 551
         $data                   = array();
552 552
         $data['invoice_id']     = $invoice_id;
553
-        $data['cart_discounts'] = $invoice->get_discounts( true );
553
+        $data['cart_discounts'] = $invoice->get_discounts(true);
554 554
         
555
-        wpinv_set_checkout_session( $data );
555
+        wpinv_set_checkout_session($data);
556 556
         
557 557
         $response               = array();
558 558
         $response['success']    = false;
559 559
         $response['msg']        = NULL;
560 560
         
561
-        $discounts  = wpinv_unset_cart_discount( $discount_code );
561
+        $discounts = wpinv_unset_cart_discount($discount_code);
562 562
         $response['success'] = true;
563
-        $response['msg'] = __( 'Discount has been removed successfully.', 'invoicing' );
563
+        $response['msg'] = __('Discount has been removed successfully.', 'invoicing');
564 564
         
565 565
         wpinv_set_checkout_session($checkout_session);
566 566
         
567
-        wp_send_json( $response );
567
+        wp_send_json($response);
568 568
     }
569 569
     
570 570
     public static function check_email() {
571
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
572
-        if ( !current_user_can( 'manage_options' ) ) {
571
+        check_ajax_referer('wpinv-nonce', '_nonce');
572
+        if (!current_user_can('manage_options')) {
573 573
             die(-1);
574 574
         }
575 575
         
576
-        $email = sanitize_text_field( $_POST['email'] );
576
+        $email = sanitize_text_field($_POST['email']);
577 577
         
578 578
         $response = array();
579
-        if ( is_email( $email ) && email_exists( $email ) && $user_data = get_user_by( 'email', $email ) ) {
579
+        if (is_email($email) && email_exists($email) && $user_data = get_user_by('email', $email)) {
580 580
             $user_id            = $user_data->ID;
581 581
             $user_login         = $user_data->user_login;
582 582
             $display_name       = $user_data->display_name ? $user_data->display_name : $user_login;
583 583
             $billing_details    = wpinv_get_user_address($user_id);
584
-            $billing_details    = apply_filters( 'wpinv_fill_billing_details', $billing_details, $user_id );
584
+            $billing_details    = apply_filters('wpinv_fill_billing_details', $billing_details, $user_id);
585 585
             
586 586
             if (isset($billing_details['user_id'])) {
587 587
                 unset($billing_details['user_id']);
@@ -597,54 +597,54 @@  discard block
 block discarded – undo
597 597
             $response['data']['billing_details']    = $billing_details;
598 598
         }
599 599
         
600
-        wp_send_json( $response );
600
+        wp_send_json($response);
601 601
     }
602 602
     
603 603
     public static function run_tool() {
604
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
605
-        if ( !current_user_can( 'manage_options' ) ) {
604
+        check_ajax_referer('wpinv-nonce', '_nonce');
605
+        if (!current_user_can('manage_options')) {
606 606
             die(-1);
607 607
         }
608 608
         
609
-        $tool = sanitize_text_field( $_POST['tool'] );
609
+        $tool = sanitize_text_field($_POST['tool']);
610 610
         
611
-        do_action( 'wpinv_run_tool' );
611
+        do_action('wpinv_run_tool');
612 612
         
613
-        if ( !empty( $tool ) ) {
614
-            do_action( 'wpinv_tool_' . $tool );
613
+        if (!empty($tool)) {
614
+            do_action('wpinv_tool_' . $tool);
615 615
         }
616 616
     }
617 617
     
618 618
     public static function apply_discount() {
619 619
         global $wpi_userID;
620 620
         
621
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
621
+        check_ajax_referer('wpinv-nonce', '_nonce');
622 622
         
623 623
         $response = array();
624 624
         
625
-        if ( isset( $_POST['code'] ) ) {
626
-            $discount_code = sanitize_text_field( $_POST['code'] );
625
+        if (isset($_POST['code'])) {
626
+            $discount_code = sanitize_text_field($_POST['code']);
627 627
 
628 628
             $response['success']        = false;
629 629
             $response['msg']            = '';
630 630
             $response['data']['code']   = $discount_code;
631 631
             
632 632
             $invoice = wpinv_get_invoice_cart();
633
-            if ( empty( $invoice->ID ) ) {
634
-                $response['msg'] = __( 'Invalid checkout request.', 'invoicing' );
635
-                wp_send_json( $response );
633
+            if (empty($invoice->ID)) {
634
+                $response['msg'] = __('Invalid checkout request.', 'invoicing');
635
+                wp_send_json($response);
636 636
             }
637 637
 
638 638
             $wpi_userID = $invoice->get_user_id();
639 639
 
640
-            if ( wpinv_is_discount_valid( $discount_code, $wpi_userID ) ) {
641
-                $discount       = wpinv_get_discount_by_code( $discount_code );
642
-                $discounts      = wpinv_set_cart_discount( $discount_code );
643
-                $amount         = wpinv_format_discount_rate( wpinv_get_discount_type( $discount->ID ), wpinv_get_discount_amount( $discount->ID ) );
644
-                $total          = wpinv_get_cart_total( null, $discounts );
645
-                $cart_totals    = wpinv_recalculate_tax( true );
640
+            if (wpinv_is_discount_valid($discount_code, $wpi_userID)) {
641
+                $discount       = wpinv_get_discount_by_code($discount_code);
642
+                $discounts      = wpinv_set_cart_discount($discount_code);
643
+                $amount         = wpinv_format_discount_rate(wpinv_get_discount_type($discount->ID), wpinv_get_discount_amount($discount->ID));
644
+                $total          = wpinv_get_cart_total(null, $discounts);
645
+                $cart_totals    = wpinv_recalculate_tax(true);
646 646
             
647
-                if ( !empty( $cart_totals ) ) {
647
+                if (!empty($cart_totals)) {
648 648
                     $response['success']        = true;
649 649
                     $response['data']           = $cart_totals;
650 650
                     $response['data']['code']   = $discount_code;
@@ -653,29 +653,29 @@  discard block
 block discarded – undo
653 653
                 }
654 654
             } else {
655 655
                 $errors = wpinv_get_errors();
656
-                $response['msg']  = $errors['wpinv-discount-error'];
657
-                wpinv_unset_error( 'wpinv-discount-error' );
656
+                $response['msg'] = $errors['wpinv-discount-error'];
657
+                wpinv_unset_error('wpinv-discount-error');
658 658
             }
659 659
 
660 660
             // Allow for custom discount code handling
661
-            $response = apply_filters( 'wpinv_ajax_discount_response', $response );
661
+            $response = apply_filters('wpinv_ajax_discount_response', $response);
662 662
         }
663 663
         
664
-        wp_send_json( $response );
664
+        wp_send_json($response);
665 665
     }
666 666
     
667 667
     public static function remove_discount() {
668
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
668
+        check_ajax_referer('wpinv-nonce', '_nonce');
669 669
         
670 670
         $response = array();
671 671
         
672
-        if ( isset( $_POST['code'] ) ) {
673
-            $discount_code  = sanitize_text_field( $_POST['code'] );
674
-            $discounts      = wpinv_unset_cart_discount( $discount_code );
675
-            $total          = wpinv_get_cart_total( null, $discounts );
676
-            $cart_totals    = wpinv_recalculate_tax( true );
672
+        if (isset($_POST['code'])) {
673
+            $discount_code  = sanitize_text_field($_POST['code']);
674
+            $discounts      = wpinv_unset_cart_discount($discount_code);
675
+            $total          = wpinv_get_cart_total(null, $discounts);
676
+            $cart_totals    = wpinv_recalculate_tax(true);
677 677
             
678
-            if ( !empty( $cart_totals ) ) {
678
+            if (!empty($cart_totals)) {
679 679
                 $response['success']        = true;
680 680
                 $response['data']           = $cart_totals;
681 681
                 $response['data']['code']   = $discount_code;
@@ -684,10 +684,10 @@  discard block
 block discarded – undo
684 684
             }
685 685
             
686 686
             // Allow for custom discount code handling
687
-            $response = apply_filters( 'wpinv_ajax_discount_response', $response );
687
+            $response = apply_filters('wpinv_ajax_discount_response', $response);
688 688
         }
689 689
         
690
-        wp_send_json( $response );
690
+        wp_send_json($response);
691 691
     }
692 692
 
693 693
 
@@ -699,53 +699,53 @@  discard block
 block discarded – undo
699 699
     public static function buy_items() {
700 700
         $user_id = get_current_user_id();
701 701
 
702
-        if ( empty( $user_id ) ) { // If not logged in then lets redirect to the login page
703
-            wp_send_json( array(
704
-                'success' => wp_login_url( wp_get_referer() )
705
-            ) );
702
+        if (empty($user_id)) { // If not logged in then lets redirect to the login page
703
+            wp_send_json(array(
704
+                'success' => wp_login_url(wp_get_referer())
705
+            ));
706 706
         } else {
707 707
             // Only check nonce if logged in as it could be cached when logged out.
708
-            if ( ! isset( $_POST['wpinv_buy_nonce'] ) || ! wp_verify_nonce( $_POST['wpinv_buy_nonce'], 'wpinv_buy_items' ) ) {
709
-                wp_send_json( array(
710
-                    'error' => __( 'Security checks failed.', 'invoicing' )
711
-                ) );
708
+            if (!isset($_POST['wpinv_buy_nonce']) || !wp_verify_nonce($_POST['wpinv_buy_nonce'], 'wpinv_buy_items')) {
709
+                wp_send_json(array(
710
+                    'error' => __('Security checks failed.', 'invoicing')
711
+                ));
712 712
                 wp_die();
713 713
             }
714 714
 
715 715
             // allow to set a custom price through post_id
716 716
             $items = $_POST['items'];
717
-            $related_post_id = isset( $_POST['post_id'] ) ? (int)$_POST['post_id'] : 0;
718
-            $custom_item_price = $related_post_id ? abs( get_post_meta( $related_post_id, '_wpi_custom_price', true ) ) : 0;
717
+            $related_post_id = isset($_POST['post_id']) ? (int)$_POST['post_id'] : 0;
718
+            $custom_item_price = $related_post_id ? abs(get_post_meta($related_post_id, '_wpi_custom_price', true)) : 0;
719 719
 
720 720
             $cart_items = array();
721
-            if ( $items ) {
722
-                $items = explode( ',', $items );
721
+            if ($items) {
722
+                $items = explode(',', $items);
723 723
 
724
-                foreach( $items as $item ) {
724
+                foreach ($items as $item) {
725 725
                     $item_id = $item;
726 726
                     $quantity = 1;
727 727
 
728
-                    if ( strpos( $item, '|' ) !== false ) {
729
-                        $item_parts = explode( '|', $item );
728
+                    if (strpos($item, '|') !== false) {
729
+                        $item_parts = explode('|', $item);
730 730
                         $item_id = $item_parts[0];
731 731
                         $quantity = $item_parts[1];
732 732
                     }
733 733
 
734
-                    if ( $item_id && $quantity ) {
734
+                    if ($item_id && $quantity) {
735 735
                         $cart_items_arr = array(
736 736
                             'id'            => (int)$item_id,
737 737
                             'quantity'      => (int)$quantity
738 738
                         );
739 739
 
740 740
                         // If there is a related post id then add it to meta
741
-                        if ( $related_post_id ) {
741
+                        if ($related_post_id) {
742 742
                             $cart_items_arr['meta'] = array(
743 743
                                 'post_id'   => $related_post_id
744 744
                             );
745 745
                         }
746 746
 
747 747
                         // If there is a custom price then set it.
748
-                        if ( $custom_item_price ) {
748
+                        if ($custom_item_price) {
749 749
                             $cart_items_arr['custom_price'] = $custom_item_price;
750 750
                         }
751 751
 
@@ -761,37 +761,37 @@  discard block
 block discarded – undo
761 761
              * @param int $related_post_id The related post id if any.
762 762
              * @since 1.0.0
763 763
              */
764
-            $cart_items = apply_filters( 'wpinv_buy_cart_items', $cart_items, $related_post_id );
764
+            $cart_items = apply_filters('wpinv_buy_cart_items', $cart_items, $related_post_id);
765 765
 
766 766
             // Make sure its not in the cart already, if it is then redirect to checkout.
767 767
             $cart_invoice = wpinv_get_invoice_cart();
768 768
 
769
-            if ( isset( $cart_invoice->items ) && !empty( $cart_invoice->items ) && !empty( $cart_items ) && serialize( $cart_invoice->items ) == serialize( $cart_items ) ) {
770
-                wp_send_json( array(
769
+            if (isset($cart_invoice->items) && !empty($cart_invoice->items) && !empty($cart_items) && serialize($cart_invoice->items) == serialize($cart_items)) {
770
+                wp_send_json(array(
771 771
                     'success' =>  $cart_invoice->get_checkout_payment_url()
772
-                ) );
772
+                ));
773 773
                 wp_die();
774 774
             }
775 775
 
776 776
             // Check if user has invoice with same items waiting to be paid.
777
-            $user_invoices = wpinv_get_users_invoices( $user_id , 10 , false , 'wpi-pending' );
778
-            if ( !empty( $user_invoices ) ) {
779
-                foreach( $user_invoices as $user_invoice ) {
777
+            $user_invoices = wpinv_get_users_invoices($user_id, 10, false, 'wpi-pending');
778
+            if (!empty($user_invoices)) {
779
+                foreach ($user_invoices as $user_invoice) {
780 780
                     $user_cart_details = array();
781
-                    $invoice  = wpinv_get_invoice( $user_invoice->ID );
781
+                    $invoice = wpinv_get_invoice($user_invoice->ID);
782 782
                     $cart_details = $invoice->get_cart_details();
783 783
 
784
-                    if ( !empty( $cart_details ) ) {
785
-                        foreach ( $cart_details as $invoice_item ) {
784
+                    if (!empty($cart_details)) {
785
+                        foreach ($cart_details as $invoice_item) {
786 786
                             $ii_arr = array();
787 787
                             $ii_arr['id'] = (int)$invoice_item['id'];
788 788
                             $ii_arr['quantity'] = (int)$invoice_item['quantity'];
789 789
 
790
-                            if (isset( $invoice_item['meta'] ) && !empty( $invoice_item['meta'] ) ) {
790
+                            if (isset($invoice_item['meta']) && !empty($invoice_item['meta'])) {
791 791
                                 $ii_arr['meta'] = $invoice_item['meta'];
792 792
                             }
793 793
 
794
-                            if ( isset( $invoice_item['custom_price'] ) && !empty( $invoice_item['custom_price'] ) ) {
794
+                            if (isset($invoice_item['custom_price']) && !empty($invoice_item['custom_price'])) {
795 795
                                 $ii_arr['custom_price'] = $invoice_item['custom_price'];
796 796
                             }
797 797
 
@@ -799,17 +799,17 @@  discard block
 block discarded – undo
799 799
                         }
800 800
                     }
801 801
 
802
-                    if ( !empty( $user_cart_details ) && serialize( $cart_items ) == serialize( $user_cart_details ) ) {
803
-                        wp_send_json( array(
802
+                    if (!empty($user_cart_details) && serialize($cart_items) == serialize($user_cart_details)) {
803
+                        wp_send_json(array(
804 804
                             'success' =>  $invoice->get_checkout_payment_url()
805
-                        ) );
805
+                        ));
806 806
                         wp_die();
807 807
                     }
808 808
                 }
809 809
             }
810 810
 
811 811
             // Create invoice and send user to checkout
812
-            if ( !empty( $cart_items ) ) {
812
+            if (!empty($cart_items)) {
813 813
                 $invoice_data = array(
814 814
                     'status'        =>  'wpi-pending',
815 815
                     'created_via'   =>  'wpi',
@@ -817,21 +817,21 @@  discard block
 block discarded – undo
817 817
                     'cart_details'  =>  $cart_items,
818 818
                 );
819 819
 
820
-                $invoice = wpinv_insert_invoice( $invoice_data, true );
820
+                $invoice = wpinv_insert_invoice($invoice_data, true);
821 821
 
822
-                if ( !empty( $invoice ) && isset( $invoice->ID ) ) {
823
-                    wp_send_json( array(
822
+                if (!empty($invoice) && isset($invoice->ID)) {
823
+                    wp_send_json(array(
824 824
                         'success' =>  $invoice->get_checkout_payment_url()
825
-                    ) );
825
+                    ));
826 826
                 } else {
827
-                    wp_send_json( array(
828
-                        'error' => __( 'Invoice failed to create', 'invoicing' )
829
-                    ) );
827
+                    wp_send_json(array(
828
+                        'error' => __('Invoice failed to create', 'invoicing')
829
+                    ));
830 830
                 }
831 831
             } else {
832
-                wp_send_json( array(
833
-                    'error' => __( 'Items not valid.', 'invoicing' )
834
-                ) );
832
+                wp_send_json(array(
833
+                    'error' => __('Items not valid.', 'invoicing')
834
+                ));
835 835
             }
836 836
         }
837 837
 
Please login to merge, or discard this patch.
templates/emails/wpinv-email-cancelled_invoice.php 1 patch
Spacing   +8 added lines, -8 removed lines patch added patch discarded remove patch
@@ -1,18 +1,18 @@
 block discarded – undo
1 1
 <?php
2 2
 // don't load directly
3
-if ( !defined('ABSPATH') )
3
+if (!defined('ABSPATH'))
4 4
     die('-1');
5 5
 
6
-do_action( 'wpinv_email_header', $email_heading, $invoice, $email_type, $sent_to_admin );
6
+do_action('wpinv_email_header', $email_heading, $invoice, $email_type, $sent_to_admin);
7 7
 
8
-if ( ! empty( $message_body ) ) {
9
-    echo wpautop( wptexturize( $message_body ) );
8
+if (!empty($message_body)) {
9
+    echo wpautop(wptexturize($message_body));
10 10
 }
11 11
 
12
-do_action( 'wpinv_email_invoice_details', $invoice, $email_type, $sent_to_admin );
12
+do_action('wpinv_email_invoice_details', $invoice, $email_type, $sent_to_admin);
13 13
 
14
-do_action( 'wpinv_email_invoice_items', $invoice, $email_type, $sent_to_admin );
14
+do_action('wpinv_email_invoice_items', $invoice, $email_type, $sent_to_admin);
15 15
 
16
-do_action( 'wpinv_email_billing_details', $invoice, $email_type, $sent_to_admin );
16
+do_action('wpinv_email_billing_details', $invoice, $email_type, $sent_to_admin);
17 17
 
18
-do_action( 'wpinv_email_footer', $invoice, $email_type, $sent_to_admin );
19 18
\ No newline at end of file
19
+do_action('wpinv_email_footer', $invoice, $email_type, $sent_to_admin);
20 20
\ No newline at end of file
Please login to merge, or discard this patch.
templates/emails/wpinv-email-new_invoice.php 1 patch
Spacing   +8 added lines, -8 removed lines patch added patch discarded remove patch
@@ -1,18 +1,18 @@
 block discarded – undo
1 1
 <?php
2 2
 // don't load directly
3
-if ( !defined('ABSPATH') )
3
+if (!defined('ABSPATH'))
4 4
     die('-1');
5 5
 
6
-do_action( 'wpinv_email_header', $email_heading, $invoice, $email_type, $sent_to_admin );
6
+do_action('wpinv_email_header', $email_heading, $invoice, $email_type, $sent_to_admin);
7 7
 
8
-if ( ! empty( $message_body ) ) {
9
-    echo wpautop( wptexturize( $message_body ) );
8
+if (!empty($message_body)) {
9
+    echo wpautop(wptexturize($message_body));
10 10
 }
11 11
 
12
-do_action( 'wpinv_email_invoice_details', $invoice, $email_type, $sent_to_admin );
12
+do_action('wpinv_email_invoice_details', $invoice, $email_type, $sent_to_admin);
13 13
 
14
-do_action( 'wpinv_email_invoice_items', $invoice, $email_type, $sent_to_admin );
14
+do_action('wpinv_email_invoice_items', $invoice, $email_type, $sent_to_admin);
15 15
 
16
-do_action( 'wpinv_email_billing_details', $invoice, $email_type, $sent_to_admin );
16
+do_action('wpinv_email_billing_details', $invoice, $email_type, $sent_to_admin);
17 17
 
18
-do_action( 'wpinv_email_footer', $invoice, $email_type, $sent_to_admin );
19 18
\ No newline at end of file
19
+do_action('wpinv_email_footer', $invoice, $email_type, $sent_to_admin);
20 20
\ No newline at end of file
Please login to merge, or discard this patch.
templates/emails/wpinv-email-refunded_invoice.php 1 patch
Spacing   +8 added lines, -8 removed lines patch added patch discarded remove patch
@@ -1,18 +1,18 @@
 block discarded – undo
1 1
 <?php
2 2
 // don't load directly
3
-if ( !defined('ABSPATH') )
3
+if (!defined('ABSPATH'))
4 4
     die('-1');
5 5
 
6
-do_action( 'wpinv_email_header', $email_heading, $invoice, $email_type, $sent_to_admin );
6
+do_action('wpinv_email_header', $email_heading, $invoice, $email_type, $sent_to_admin);
7 7
 
8
-if ( ! empty( $message_body ) ) {
9
-    echo wpautop( wptexturize( $message_body ) );
8
+if (!empty($message_body)) {
9
+    echo wpautop(wptexturize($message_body));
10 10
 }
11 11
 
12
-do_action( 'wpinv_email_invoice_details', $invoice, $email_type, $sent_to_admin );
12
+do_action('wpinv_email_invoice_details', $invoice, $email_type, $sent_to_admin);
13 13
 
14
-do_action( 'wpinv_email_invoice_items', $invoice, $email_type, $sent_to_admin );
14
+do_action('wpinv_email_invoice_items', $invoice, $email_type, $sent_to_admin);
15 15
 
16
-do_action( 'wpinv_email_billing_details', $invoice, $email_type, $sent_to_admin );
16
+do_action('wpinv_email_billing_details', $invoice, $email_type, $sent_to_admin);
17 17
 
18
-do_action( 'wpinv_email_footer', $invoice, $email_type, $sent_to_admin );
19 18
\ No newline at end of file
19
+do_action('wpinv_email_footer', $invoice, $email_type, $sent_to_admin);
20 20
\ No newline at end of file
Please login to merge, or discard this patch.
templates/emails/wpinv-email-onhold_invoice.php 1 patch
Spacing   +8 added lines, -8 removed lines patch added patch discarded remove patch
@@ -1,18 +1,18 @@
 block discarded – undo
1 1
 <?php
2 2
 // don't load directly
3
-if ( !defined('ABSPATH') )
3
+if (!defined('ABSPATH'))
4 4
     die('-1');
5 5
 
6
-do_action( 'wpinv_email_header', $email_heading, $invoice, $email_type, $sent_to_admin );
6
+do_action('wpinv_email_header', $email_heading, $invoice, $email_type, $sent_to_admin);
7 7
 
8
-if ( ! empty( $message_body ) ) {
9
-    echo wpautop( wptexturize( $message_body ) );
8
+if (!empty($message_body)) {
9
+    echo wpautop(wptexturize($message_body));
10 10
 }
11 11
 
12
-do_action( 'wpinv_email_invoice_details', $invoice, $email_type, $sent_to_admin );
12
+do_action('wpinv_email_invoice_details', $invoice, $email_type, $sent_to_admin);
13 13
 
14
-do_action( 'wpinv_email_invoice_items', $invoice, $email_type, $sent_to_admin );
14
+do_action('wpinv_email_invoice_items', $invoice, $email_type, $sent_to_admin);
15 15
 
16
-do_action( 'wpinv_email_billing_details', $invoice, $email_type, $sent_to_admin );
16
+do_action('wpinv_email_billing_details', $invoice, $email_type, $sent_to_admin);
17 17
 
18
-do_action( 'wpinv_email_footer', $invoice, $email_type, $sent_to_admin );
19 18
\ No newline at end of file
19
+do_action('wpinv_email_footer', $invoice, $email_type, $sent_to_admin);
20 20
\ No newline at end of file
Please login to merge, or discard this patch.
templates/emails/wpinv-email-user_invoice.php 1 patch
Spacing   +8 added lines, -8 removed lines patch added patch discarded remove patch
@@ -1,18 +1,18 @@
 block discarded – undo
1 1
 <?php
2 2
 // don't load directly
3
-if ( !defined('ABSPATH') )
3
+if (!defined('ABSPATH'))
4 4
     die('-1');
5 5
 
6
-do_action( 'wpinv_email_header', $email_heading, $invoice, $email_type, $sent_to_admin );
6
+do_action('wpinv_email_header', $email_heading, $invoice, $email_type, $sent_to_admin);
7 7
 
8
-if ( ! empty( $message_body ) ) {
9
-    echo wpautop( wptexturize( $message_body ) );
8
+if (!empty($message_body)) {
9
+    echo wpautop(wptexturize($message_body));
10 10
 }
11 11
 
12
-do_action( 'wpinv_email_invoice_details', $invoice, $email_type, $sent_to_admin );
12
+do_action('wpinv_email_invoice_details', $invoice, $email_type, $sent_to_admin);
13 13
 
14
-do_action( 'wpinv_email_invoice_items', $invoice, $email_type, $sent_to_admin );
14
+do_action('wpinv_email_invoice_items', $invoice, $email_type, $sent_to_admin);
15 15
 
16
-do_action( 'wpinv_email_billing_details', $invoice, $email_type, $sent_to_admin );
16
+do_action('wpinv_email_billing_details', $invoice, $email_type, $sent_to_admin);
17 17
 
18
-do_action( 'wpinv_email_footer', $invoice, $email_type, $sent_to_admin );
19 18
\ No newline at end of file
19
+do_action('wpinv_email_footer', $invoice, $email_type, $sent_to_admin);
20 20
\ No newline at end of file
Please login to merge, or discard this patch.
templates/emails/wpinv-email-processing_invoice.php 1 patch
Spacing   +8 added lines, -8 removed lines patch added patch discarded remove patch
@@ -1,18 +1,18 @@
 block discarded – undo
1 1
 <?php
2 2
 // don't load directly
3
-if ( !defined('ABSPATH') )
3
+if (!defined('ABSPATH'))
4 4
     die('-1');
5 5
 
6
-do_action( 'wpinv_email_header', $email_heading, $invoice, $email_type, $sent_to_admin );
6
+do_action('wpinv_email_header', $email_heading, $invoice, $email_type, $sent_to_admin);
7 7
 
8
-if ( ! empty( $message_body ) ) {
9
-    echo wpautop( wptexturize( $message_body ) );
8
+if (!empty($message_body)) {
9
+    echo wpautop(wptexturize($message_body));
10 10
 }
11 11
 
12
-do_action( 'wpinv_email_invoice_details', $invoice, $email_type, $sent_to_admin );
12
+do_action('wpinv_email_invoice_details', $invoice, $email_type, $sent_to_admin);
13 13
 
14
-do_action( 'wpinv_email_invoice_items', $invoice, $email_type, $sent_to_admin );
14
+do_action('wpinv_email_invoice_items', $invoice, $email_type, $sent_to_admin);
15 15
 
16
-do_action( 'wpinv_email_billing_details', $invoice, $email_type, $sent_to_admin );
16
+do_action('wpinv_email_billing_details', $invoice, $email_type, $sent_to_admin);
17 17
 
18
-do_action( 'wpinv_email_footer', $invoice, $email_type, $sent_to_admin );
19 18
\ No newline at end of file
19
+do_action('wpinv_email_footer', $invoice, $email_type, $sent_to_admin);
20 20
\ No newline at end of file
Please login to merge, or discard this patch.
templates/emails/wpinv-email-failed_invoice.php 1 patch
Spacing   +8 added lines, -8 removed lines patch added patch discarded remove patch
@@ -1,18 +1,18 @@
 block discarded – undo
1 1
 <?php
2 2
 // don't load directly
3
-if ( !defined('ABSPATH') )
3
+if (!defined('ABSPATH'))
4 4
     die('-1');
5 5
 
6
-do_action( 'wpinv_email_header', $email_heading, $invoice, $email_type, $sent_to_admin );
6
+do_action('wpinv_email_header', $email_heading, $invoice, $email_type, $sent_to_admin);
7 7
 
8
-if ( ! empty( $message_body ) ) {
9
-    echo wpautop( wptexturize( $message_body ) );
8
+if (!empty($message_body)) {
9
+    echo wpautop(wptexturize($message_body));
10 10
 }
11 11
 
12
-do_action( 'wpinv_email_invoice_details', $invoice, $email_type, $sent_to_admin );
12
+do_action('wpinv_email_invoice_details', $invoice, $email_type, $sent_to_admin);
13 13
 
14
-do_action( 'wpinv_email_invoice_items', $invoice, $email_type, $sent_to_admin );
14
+do_action('wpinv_email_invoice_items', $invoice, $email_type, $sent_to_admin);
15 15
 
16
-do_action( 'wpinv_email_billing_details', $invoice, $email_type, $sent_to_admin );
16
+do_action('wpinv_email_billing_details', $invoice, $email_type, $sent_to_admin);
17 17
 
18
-do_action( 'wpinv_email_footer', $invoice, $email_type, $sent_to_admin );
19 18
\ No newline at end of file
19
+do_action('wpinv_email_footer', $invoice, $email_type, $sent_to_admin);
20 20
\ No newline at end of file
Please login to merge, or discard this patch.