Passed
Push — master ( 32735f...12790d )
by Brian
04:58 queued 10s
created
includes/wpinv-email-functions.php 1 patch
Spacing   +582 added lines, -582 removed lines patch added patch discarded remove patch
@@ -7,12 +7,12 @@  discard block
 block discarded – undo
7 7
  */
8 8
 
9 9
 // MUST have WordPress.
10
-if ( !defined( 'WPINC' ) ) {
11
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
10
+if (!defined('WPINC')) {
11
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
12 12
 }
13 13
 
14 14
 function wpinv_init_transactional_emails() {
15
-    $email_actions = apply_filters( 'wpinv_email_actions', array(
15
+    $email_actions = apply_filters('wpinv_email_actions', array(
16 16
         'wpinv_status_wpi-pending_to_wpi-processing',
17 17
         'wpinv_status_wpi-pending_to_publish',
18 18
         'wpinv_status_wpi-pending_to_wpi-cancelled',
@@ -30,381 +30,381 @@  discard block
 block discarded – undo
30 30
         'wpinv_fully_refunded',
31 31
         'wpinv_partially_refunded',
32 32
         'wpinv_new_invoice_note'
33
-    ) );
33
+    ));
34 34
 
35
-    foreach ( $email_actions as $action ) {
36
-        add_action( $action, 'wpinv_send_transactional_email', 10, 10 );
35
+    foreach ($email_actions as $action) {
36
+        add_action($action, 'wpinv_send_transactional_email', 10, 10);
37 37
     }
38 38
 }
39
-add_action( 'init', 'wpinv_init_transactional_emails' );
39
+add_action('init', 'wpinv_init_transactional_emails');
40 40
 
41 41
 // New invoice email
42
-add_action( 'wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_new_invoice_notification' );
43
-add_action( 'wpinv_status_wpi-pending_to_publish_notification', 'wpinv_new_invoice_notification' );
44
-add_action( 'wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_new_invoice_notification' );
45
-add_action( 'wpinv_status_wpi-failed_to_wpi-processing_notification', 'wpinv_new_invoice_notification' );
46
-add_action( 'wpinv_status_wpi-failed_to_publish_notification', 'wpinv_new_invoice_notification' );
47
-add_action( 'wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_new_invoice_notification' );
42
+add_action('wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_new_invoice_notification');
43
+add_action('wpinv_status_wpi-pending_to_publish_notification', 'wpinv_new_invoice_notification');
44
+add_action('wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_new_invoice_notification');
45
+add_action('wpinv_status_wpi-failed_to_wpi-processing_notification', 'wpinv_new_invoice_notification');
46
+add_action('wpinv_status_wpi-failed_to_publish_notification', 'wpinv_new_invoice_notification');
47
+add_action('wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_new_invoice_notification');
48 48
 
49 49
 // Cancelled invoice email
50
-add_action( 'wpinv_status_wpi-pending_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification' );
51
-add_action( 'wpinv_status_wpi-onhold_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification' );
50
+add_action('wpinv_status_wpi-pending_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification');
51
+add_action('wpinv_status_wpi-onhold_to_wpi-cancelled_notification', 'wpinv_cancelled_invoice_notification');
52 52
 
53 53
 // Failed invoice email
54
-add_action( 'wpinv_status_wpi-pending_to_wpi-failed_notification', 'wpinv_failed_invoice_notification' );
55
-add_action( 'wpinv_status_wpi-onhold_to_wpi-failed_notification', 'wpinv_failed_invoice_notification' );
54
+add_action('wpinv_status_wpi-pending_to_wpi-failed_notification', 'wpinv_failed_invoice_notification');
55
+add_action('wpinv_status_wpi-onhold_to_wpi-failed_notification', 'wpinv_failed_invoice_notification');
56 56
 
57 57
 // On hold invoice email
58
-add_action( 'wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification' );
59
-add_action( 'wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification' );
58
+add_action('wpinv_status_wpi-pending_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification');
59
+add_action('wpinv_status_wpi-failed_to_wpi-onhold_notification', 'wpinv_onhold_invoice_notification');
60 60
 
61 61
 // Processing invoice email
62
-add_action( 'wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_processing_invoice_notification' );
62
+add_action('wpinv_status_wpi-pending_to_wpi-processing_notification', 'wpinv_processing_invoice_notification');
63 63
 
64 64
 // Paid invoice email
65
-add_action( 'wpinv_status_publish_notification', 'wpinv_completed_invoice_notification' );
65
+add_action('wpinv_status_publish_notification', 'wpinv_completed_invoice_notification');
66 66
 
67 67
 // Refunded invoice email
68
-add_action( 'wpinv_fully_refunded_notification', 'wpinv_fully_refunded_notification' );
69
-add_action( 'wpinv_partially_refunded_notification', 'wpinv_partially_refunded_notification' );
70
-add_action( 'wpinv_status_publish_to_wpi-refunded_notification', 'wpinv_fully_refunded_notification' );
71
-add_action( 'wpinv_status_wpi-processing_to_wpi-refunded_notification', 'wpinv_fully_refunded_notification' );
68
+add_action('wpinv_fully_refunded_notification', 'wpinv_fully_refunded_notification');
69
+add_action('wpinv_partially_refunded_notification', 'wpinv_partially_refunded_notification');
70
+add_action('wpinv_status_publish_to_wpi-refunded_notification', 'wpinv_fully_refunded_notification');
71
+add_action('wpinv_status_wpi-processing_to_wpi-refunded_notification', 'wpinv_fully_refunded_notification');
72 72
 
73 73
 // Invoice note
74
-add_action( 'wpinv_new_invoice_note_notification', 'wpinv_new_invoice_note_notification' );
74
+add_action('wpinv_new_invoice_note_notification', 'wpinv_new_invoice_note_notification');
75 75
 
76
-add_action( 'wpinv_email_header', 'wpinv_email_header' );
77
-add_action( 'wpinv_email_footer', 'wpinv_email_footer' );
78
-add_action( 'wpinv_email_invoice_details', 'wpinv_email_invoice_details', 10, 3 );
79
-add_action( 'wpinv_email_invoice_items', 'wpinv_email_invoice_items', 10, 3 );
80
-add_action( 'wpinv_email_billing_details', 'wpinv_email_billing_details', 10, 3 );
76
+add_action('wpinv_email_header', 'wpinv_email_header');
77
+add_action('wpinv_email_footer', 'wpinv_email_footer');
78
+add_action('wpinv_email_invoice_details', 'wpinv_email_invoice_details', 10, 3);
79
+add_action('wpinv_email_invoice_items', 'wpinv_email_invoice_items', 10, 3);
80
+add_action('wpinv_email_billing_details', 'wpinv_email_billing_details', 10, 3);
81 81
 
82 82
 function wpinv_send_transactional_email() {
83 83
     $args       = func_get_args();
84 84
     $function   = current_filter() . '_notification';
85
-    do_action_ref_array( $function, $args );
85
+    do_action_ref_array($function, $args);
86 86
 }
87 87
 
88
-function wpinv_new_invoice_notification( $invoice_id, $new_status = '' ) {
88
+function wpinv_new_invoice_notification($invoice_id, $new_status = '') {
89 89
     $email_type = 'new_invoice';
90
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
90
+    if (!wpinv_email_is_enabled($email_type)) {
91 91
         return false;
92 92
     }
93 93
 
94
-    $invoice = wpinv_get_invoice( $invoice_id );
95
-    if ( empty( $invoice ) ) {
94
+    $invoice = wpinv_get_invoice($invoice_id);
95
+    if (empty($invoice)) {
96 96
         return false;
97 97
     }
98 98
 
99
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
99
+    if (!("wpi_invoice" === $invoice->post_type)) {
100 100
         return false;
101 101
     }
102 102
 
103
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
104
-    if ( !is_email( $recipient ) ) {
103
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
104
+    if (!is_email($recipient)) {
105 105
         return false;
106 106
     }
107 107
 
108
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type, true );
108
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type, true);
109 109
 
110
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
111
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
112
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
113
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
114
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
110
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
111
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
112
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
113
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
114
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
115 115
 
116
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
116
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
117 117
             'invoice'       => $invoice,
118 118
             'email_type'    => $email_type,
119 119
             'email_heading' => $email_heading,
120 120
             'sent_to_admin' => true,
121 121
             'plain_text'    => false,
122 122
             'message_body'  => $message_body,
123
-        ) );
123
+        ));
124 124
 
125
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
125
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
126 126
 
127
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type, true );
127
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type, true);
128 128
 
129 129
     return $sent;
130 130
 }
131 131
 
132
-function wpinv_cancelled_invoice_notification( $invoice_id, $new_status = '' ) {
132
+function wpinv_cancelled_invoice_notification($invoice_id, $new_status = '') {
133 133
     $email_type = 'cancelled_invoice';
134
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
134
+    if (!wpinv_email_is_enabled($email_type)) {
135 135
         return false;
136 136
     }
137 137
 
138
-    $invoice = wpinv_get_invoice( $invoice_id );
139
-    if ( empty( $invoice ) ) {
138
+    $invoice = wpinv_get_invoice($invoice_id);
139
+    if (empty($invoice)) {
140 140
         return false;
141 141
     }
142 142
 
143
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
143
+    if (!("wpi_invoice" === $invoice->post_type)) {
144 144
         return false;
145 145
     }
146 146
 
147
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
148
-    if ( !is_email( $recipient ) ) {
147
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
148
+    if (!is_email($recipient)) {
149 149
         return false;
150 150
     }
151 151
 
152
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type, true );
152
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type, true);
153 153
 
154
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
155
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
156
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
157
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
158
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
154
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
155
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
156
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
157
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
158
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
159 159
 
160
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
160
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
161 161
             'invoice'       => $invoice,
162 162
             'email_type'    => $email_type,
163 163
             'email_heading' => $email_heading,
164 164
             'sent_to_admin' => true,
165 165
             'plain_text'    => false,
166 166
             'message_body'  => $message_body,
167
-        ) );
167
+        ));
168 168
 
169
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
169
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
170 170
 
171
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type, true );
171
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type, true);
172 172
 
173 173
     return $sent;
174 174
 }
175 175
 
176
-function wpinv_failed_invoice_notification( $invoice_id, $new_status = '' ) {
176
+function wpinv_failed_invoice_notification($invoice_id, $new_status = '') {
177 177
     $email_type = 'failed_invoice';
178
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
178
+    if (!wpinv_email_is_enabled($email_type)) {
179 179
         return false;
180 180
     }
181 181
     
182
-    $invoice = wpinv_get_invoice( $invoice_id );
183
-    if ( empty( $invoice ) ) {
182
+    $invoice = wpinv_get_invoice($invoice_id);
183
+    if (empty($invoice)) {
184 184
         return false;
185 185
     }
186 186
 
187
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
187
+    if (!("wpi_invoice" === $invoice->post_type)) {
188 188
         return false;
189 189
     }
190 190
 
191
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
192
-    if ( !is_email( $recipient ) ) {
191
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
192
+    if (!is_email($recipient)) {
193 193
         return false;
194 194
     }
195 195
 
196
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type, true );
196
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type, true);
197 197
 
198
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
199
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
200
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
201
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
202
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
198
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
199
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
200
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
201
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
202
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
203 203
     
204
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
204
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
205 205
             'invoice'       => $invoice,
206 206
             'email_type'    => $email_type,
207 207
             'email_heading' => $email_heading,
208 208
             'sent_to_admin' => true,
209 209
             'plain_text'    => false,
210 210
             'message_body'  => $message_body,
211
-        ) );
211
+        ));
212 212
 
213
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
213
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
214 214
 
215
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type, true );
215
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type, true);
216 216
 
217 217
     return $sent;
218 218
 }
219 219
 
220
-function wpinv_onhold_invoice_notification( $invoice_id, $new_status = '' ) {
220
+function wpinv_onhold_invoice_notification($invoice_id, $new_status = '') {
221 221
     $email_type = 'onhold_invoice';
222
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
222
+    if (!wpinv_email_is_enabled($email_type)) {
223 223
         return false;
224 224
     }
225 225
 
226
-    $invoice = wpinv_get_invoice( $invoice_id );
227
-    if ( empty( $invoice ) ) {
226
+    $invoice = wpinv_get_invoice($invoice_id);
227
+    if (empty($invoice)) {
228 228
         return false;
229 229
     }
230 230
 
231
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
231
+    if (!("wpi_invoice" === $invoice->post_type)) {
232 232
         return false;
233 233
     }
234 234
 
235
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
236
-    if ( !is_email( $recipient ) ) {
235
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
236
+    if (!is_email($recipient)) {
237 237
         return false;
238 238
     }
239 239
 
240
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
240
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
241 241
 
242
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
243
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
244
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
245
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
246
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
242
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
243
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
244
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
245
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
246
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
247 247
     
248
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
248
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
249 249
             'invoice'       => $invoice,
250 250
             'email_type'    => $email_type,
251 251
             'email_heading' => $email_heading,
252 252
             'sent_to_admin' => false,
253 253
             'plain_text'    => false,
254 254
             'message_body'  => $message_body,
255
-        ) );
255
+        ));
256 256
     
257
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
257
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
258 258
     
259
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
260
-        $recipient  = wpinv_get_admin_email();
261
-        $subject    .= ' - ADMIN BCC COPY';
262
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
259
+    if (wpinv_mail_admin_bcc_active($email_type)) {
260
+        $recipient = wpinv_get_admin_email();
261
+        $subject .= ' - ADMIN BCC COPY';
262
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
263 263
     }
264 264
 
265
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
265
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
266 266
 
267 267
     return $sent;
268 268
 }
269 269
 
270
-function wpinv_processing_invoice_notification( $invoice_id, $new_status = '' ) {
270
+function wpinv_processing_invoice_notification($invoice_id, $new_status = '') {
271 271
     $email_type = 'processing_invoice';
272
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
272
+    if (!wpinv_email_is_enabled($email_type)) {
273 273
         return false;
274 274
     }
275 275
 
276
-    $invoice = wpinv_get_invoice( $invoice_id );
277
-    if ( empty( $invoice ) ) {
276
+    $invoice = wpinv_get_invoice($invoice_id);
277
+    if (empty($invoice)) {
278 278
         return false;
279 279
     }
280 280
 
281
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
281
+    if (!("wpi_invoice" === $invoice->post_type)) {
282 282
         return false;
283 283
     }
284 284
 
285
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
286
-    if ( !is_email( $recipient ) ) {
285
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
286
+    if (!is_email($recipient)) {
287 287
         return false;
288 288
     }
289 289
 
290
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
290
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
291 291
 
292 292
     $search                     = array();
293 293
     $search['invoice_number']   = '{invoice_number}';
294 294
     $search['invoice_date']     = '{invoice_date}';
295 295
     $search['name']             = '{name}';
296 296
 
297
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
298
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
299
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
300
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
301
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
297
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
298
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
299
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
300
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
301
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
302 302
     
303
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
303
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
304 304
             'invoice'       => $invoice,
305 305
             'email_type'    => $email_type,
306 306
             'email_heading' => $email_heading,
307 307
             'sent_to_admin' => false,
308 308
             'plain_text'    => false,
309 309
             'message_body'  => $message_body,
310
-        ) );
310
+        ));
311 311
 
312
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
312
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
313 313
 
314
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
315
-        $recipient  = wpinv_get_admin_email();
316
-        $subject    .= ' - ADMIN BCC COPY';
317
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
314
+    if (wpinv_mail_admin_bcc_active($email_type)) {
315
+        $recipient = wpinv_get_admin_email();
316
+        $subject .= ' - ADMIN BCC COPY';
317
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
318 318
     }
319 319
 
320
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
320
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
321 321
 
322 322
     return $sent;
323 323
 }
324 324
 
325
-function wpinv_completed_invoice_notification( $invoice_id, $new_status = '' ) {
325
+function wpinv_completed_invoice_notification($invoice_id, $new_status = '') {
326 326
     $email_type = 'completed_invoice';
327
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
327
+    if (!wpinv_email_is_enabled($email_type)) {
328 328
         return false;
329 329
     }
330 330
 
331
-    $invoice = wpinv_get_invoice( $invoice_id );
332
-    if ( empty( $invoice ) ) {
331
+    $invoice = wpinv_get_invoice($invoice_id);
332
+    if (empty($invoice)) {
333 333
         return false;
334 334
     }
335 335
 
336
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
336
+    if (!("wpi_invoice" === $invoice->post_type)) {
337 337
         return false;
338 338
     }
339 339
 
340
-    if($invoice->is_renewal() && wpinv_email_is_enabled( 'completed_invoice_renewal' )){
340
+    if ($invoice->is_renewal() && wpinv_email_is_enabled('completed_invoice_renewal')) {
341 341
         return false;
342 342
     }
343 343
 
344
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
345
-    if ( !is_email( $recipient ) ) {
344
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
345
+    if (!is_email($recipient)) {
346 346
         return false;
347 347
     }
348 348
 
349
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
349
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
350 350
 
351
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
352
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
353
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
354
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
355
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
351
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
352
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
353
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
354
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
355
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
356 356
 
357
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
357
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
358 358
             'invoice'       => $invoice,
359 359
             'email_type'    => $email_type,
360 360
             'email_heading' => $email_heading,
361 361
             'sent_to_admin' => false,
362 362
             'plain_text'    => false,
363 363
             'message_body'  => $message_body,
364
-        ) );
364
+        ));
365 365
 
366
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
366
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
367 367
 
368
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
369
-        $recipient  = wpinv_get_admin_email();
370
-        $subject    .= ' - ADMIN BCC COPY';
371
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
368
+    if (wpinv_mail_admin_bcc_active($email_type)) {
369
+        $recipient = wpinv_get_admin_email();
370
+        $subject .= ' - ADMIN BCC COPY';
371
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
372 372
     }
373 373
 
374
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
374
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
375 375
 
376 376
     return $sent;
377 377
 }
378 378
 
379
-function wpinv_fully_refunded_notification( $invoice_id, $new_status = '' ) {
379
+function wpinv_fully_refunded_notification($invoice_id, $new_status = '') {
380 380
     $email_type = 'refunded_invoice';
381
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
381
+    if (!wpinv_email_is_enabled($email_type)) {
382 382
         return false;
383 383
     }
384 384
 
385
-    $invoice = wpinv_get_invoice( $invoice_id );
386
-    if ( empty( $invoice ) ) {
385
+    $invoice = wpinv_get_invoice($invoice_id);
386
+    if (empty($invoice)) {
387 387
         return false;
388 388
     }
389 389
 
390
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
390
+    if (!("wpi_invoice" === $invoice->post_type)) {
391 391
         return false;
392 392
     }
393 393
 
394
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
395
-    if ( !is_email( $recipient ) ) {
394
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
395
+    if (!is_email($recipient)) {
396 396
         return false;
397 397
     }
398 398
 
399
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
399
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
400 400
 
401
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
402
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
403
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
404
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
405
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
401
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
402
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
403
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
404
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
405
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
406 406
 
407
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
407
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
408 408
             'invoice'           => $invoice,
409 409
             'email_type'        => $email_type,
410 410
             'email_heading'     => $email_heading,
@@ -412,50 +412,50 @@  discard block
 block discarded – undo
412 412
             'plain_text'        => false,
413 413
             'partial_refund'    => false,
414 414
             'message_body'      => $message_body,
415
-        ) );
415
+        ));
416 416
 
417
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
417
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
418 418
 
419
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
420
-        $recipient  = wpinv_get_admin_email();
421
-        $subject    .= ' - ADMIN BCC COPY';
422
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
419
+    if (wpinv_mail_admin_bcc_active($email_type)) {
420
+        $recipient = wpinv_get_admin_email();
421
+        $subject .= ' - ADMIN BCC COPY';
422
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
423 423
     }
424 424
 
425
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
425
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
426 426
 
427 427
     return $sent;
428 428
 }
429 429
 
430
-function wpinv_partially_refunded_notification( $invoice_id, $new_status = '' ) {
430
+function wpinv_partially_refunded_notification($invoice_id, $new_status = '') {
431 431
     $email_type = 'refunded_invoice';
432
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
432
+    if (!wpinv_email_is_enabled($email_type)) {
433 433
         return false;
434 434
     }
435 435
 
436
-    $invoice = wpinv_get_invoice( $invoice_id );
437
-    if ( empty( $invoice ) ) {
436
+    $invoice = wpinv_get_invoice($invoice_id);
437
+    if (empty($invoice)) {
438 438
         return false;
439 439
     }
440 440
 
441
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
441
+    if (!("wpi_invoice" === $invoice->post_type)) {
442 442
         return false;
443 443
     }
444 444
 
445
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
446
-    if ( !is_email( $recipient ) ) {
445
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
446
+    if (!is_email($recipient)) {
447 447
         return false;
448 448
     }
449 449
 
450
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
450
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
451 451
 
452
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
453
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
454
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
455
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
456
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
452
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
453
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
454
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
455
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
456
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
457 457
 
458
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
458
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
459 459
             'invoice'           => $invoice,
460 460
             'email_type'        => $email_type,
461 461
             'email_heading'     => $email_heading,
@@ -463,95 +463,95 @@  discard block
 block discarded – undo
463 463
             'plain_text'        => false,
464 464
             'partial_refund'    => true,
465 465
             'message_body'      => $message_body,
466
-        ) );
466
+        ));
467 467
 
468
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
468
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
469 469
 
470
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
471
-        $recipient  = wpinv_get_admin_email();
472
-        $subject    .= ' - ADMIN BCC COPY';
473
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
470
+    if (wpinv_mail_admin_bcc_active($email_type)) {
471
+        $recipient = wpinv_get_admin_email();
472
+        $subject .= ' - ADMIN BCC COPY';
473
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
474 474
     }
475 475
 
476
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
476
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
477 477
 
478 478
     return $sent;
479 479
 }
480 480
 
481
-function wpinv_new_invoice_note_notification( $invoice_id, $new_status = '' ) {
481
+function wpinv_new_invoice_note_notification($invoice_id, $new_status = '') {
482 482
 }
483 483
 
484
-function wpinv_user_invoice_notification( $invoice_id ) {
484
+function wpinv_user_invoice_notification($invoice_id) {
485 485
     $email_type = 'user_invoice';
486
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
486
+    if (!wpinv_email_is_enabled($email_type)) {
487 487
         return -1;
488 488
     }
489 489
 
490
-    $invoice = wpinv_get_invoice( $invoice_id );
491
-    if ( empty( $invoice ) ) {
490
+    $invoice = wpinv_get_invoice($invoice_id);
491
+    if (empty($invoice)) {
492 492
         return false;
493 493
     }
494 494
 
495
-    if ( !("wpi_invoice" === $invoice->post_type) ) {
495
+    if (!("wpi_invoice" === $invoice->post_type)) {
496 496
         return false;
497 497
     }
498 498
 
499
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
500
-    if ( !is_email( $recipient ) ) {
499
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
500
+    if (!is_email($recipient)) {
501 501
         return false;
502 502
     }
503 503
 
504
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
504
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
505 505
 
506
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
507
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
508
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
509
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
510
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
506
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
507
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
508
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
509
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
510
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
511 511
     
512
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
512
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
513 513
             'invoice'       => $invoice,
514 514
             'email_type'    => $email_type,
515 515
             'email_heading' => $email_heading,
516 516
             'sent_to_admin' => false,
517 517
             'plain_text'    => false,
518 518
             'message_body'  => $message_body,
519
-        ) );
519
+        ));
520 520
 
521
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
521
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
522 522
 
523
-    if ( wpinv_mail_admin_bcc_active( $email_type ) ) {
524
-        $recipient  = wpinv_get_admin_email();
525
-        $subject    .= ' - ADMIN BCC COPY';
526
-        wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
523
+    if (wpinv_mail_admin_bcc_active($email_type)) {
524
+        $recipient = wpinv_get_admin_email();
525
+        $subject .= ' - ADMIN BCC COPY';
526
+        wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
527 527
     }
528 528
 
529
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
529
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
530 530
 
531
-    if ( $sent ) {
532
-        $note = __( 'Invoice has been emailed to the user.', 'invoicing' );
531
+    if ($sent) {
532
+        $note = __('Invoice has been emailed to the user.', 'invoicing');
533 533
     } else {
534
-        $note = __( 'Fail to send invoice to the user!', 'invoicing' );
534
+        $note = __('Fail to send invoice to the user!', 'invoicing');
535 535
     }
536 536
 
537
-    $invoice->add_note( $note, '', '', true ); // Add system note.
537
+    $invoice->add_note($note, '', '', true); // Add system note.
538 538
 
539 539
     return $sent;
540 540
 }
541 541
 
542
-function wpinv_user_note_notification( $invoice_id, $args = array() ) {
542
+function wpinv_user_note_notification($invoice_id, $args = array()) {
543 543
     $email_type = 'user_note';
544
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
544
+    if (!wpinv_email_is_enabled($email_type)) {
545 545
         return false;
546 546
     }
547 547
 
548
-    $invoice = wpinv_get_invoice( $invoice_id );
549
-    if ( empty( $invoice ) ) {
548
+    $invoice = wpinv_get_invoice($invoice_id);
549
+    if (empty($invoice)) {
550 550
         return false;
551 551
     }
552 552
 
553
-    $recipient      = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
554
-    if ( !is_email( $recipient ) ) {
553
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
554
+    if (!is_email($recipient)) {
555 555
         return false;
556 556
     }
557 557
 
@@ -559,19 +559,19 @@  discard block
 block discarded – undo
559 559
         'user_note' => ''
560 560
     );
561 561
 
562
-    $args = wp_parse_args( $args, $defaults );
562
+    $args = wp_parse_args($args, $defaults);
563 563
 
564
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
564
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
565 565
 
566
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
567
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
568
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
569
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
570
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
566
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
567
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
568
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
569
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
570
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
571 571
 
572
-    $message_body   = str_replace( '{customer_note}', $args['user_note'], $message_body );
572
+    $message_body   = str_replace('{customer_note}', $args['user_note'], $message_body);
573 573
 
574
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
574
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
575 575
             'invoice'       => $invoice,
576 576
             'email_type'    => $email_type,
577 577
             'email_heading' => $email_heading,
@@ -579,36 +579,36 @@  discard block
 block discarded – undo
579 579
             'plain_text'    => false,
580 580
             'message_body'  => $message_body,
581 581
             'customer_note' => $args['user_note']
582
-        ) );
582
+        ));
583 583
 
584
-    $content        = wpinv_email_format_text( $content, $invoice );
584
+    $content = wpinv_email_format_text($content, $invoice);
585 585
 
586
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
586
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
587 587
 
588
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
588
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
589 589
 
590 590
     return $sent;
591 591
 }
592 592
 
593 593
 function wpinv_mail_get_from_address() {
594
-    $from_address = apply_filters( 'wpinv_mail_from_address', wpinv_get_option( 'email_from' ) );
595
-    return sanitize_email( $from_address );
594
+    $from_address = apply_filters('wpinv_mail_from_address', wpinv_get_option('email_from'));
595
+    return sanitize_email($from_address);
596 596
 }
597 597
 
598 598
 function wpinv_mail_get_from_name() {
599
-    $from_name = apply_filters( 'wpinv_mail_from_name', wpinv_get_option( 'email_from_name' ) );
600
-    return wp_specialchars_decode( esc_html( $from_name ), ENT_QUOTES );
599
+    $from_name = apply_filters('wpinv_mail_from_name', wpinv_get_option('email_from_name'));
600
+    return wp_specialchars_decode(esc_html($from_name), ENT_QUOTES);
601 601
 }
602 602
 
603
-function wpinv_mail_admin_bcc_active( $mail_type = '' ) {
604
-    $active = apply_filters( 'wpinv_mail_admin_bcc_active', wpinv_get_option( 'email_' . $mail_type . '_admin_bcc' ) );
605
-    return ( $active ? true : false );
603
+function wpinv_mail_admin_bcc_active($mail_type = '') {
604
+    $active = apply_filters('wpinv_mail_admin_bcc_active', wpinv_get_option('email_' . $mail_type . '_admin_bcc'));
605
+    return ($active ? true : false);
606 606
 }
607 607
     
608
-function wpinv_mail_get_content_type(  $content_type = 'text/html', $email_type = 'html' ) {
609
-    $email_type = apply_filters( 'wpinv_mail_content_type', $email_type );
608
+function wpinv_mail_get_content_type($content_type = 'text/html', $email_type = 'html') {
609
+    $email_type = apply_filters('wpinv_mail_content_type', $email_type);
610 610
 
611
-    switch ( $email_type ) {
611
+    switch ($email_type) {
612 612
         case 'html' :
613 613
             $content_type = 'text/html';
614 614
             break;
@@ -623,35 +623,35 @@  discard block
 block discarded – undo
623 623
     return $content_type;
624 624
 }
625 625
     
626
-function wpinv_mail_send( $to, $subject, $message, $headers, $attachments ) {
627
-    add_filter( 'wp_mail_from', 'wpinv_mail_get_from_address' );
628
-    add_filter( 'wp_mail_from_name', 'wpinv_mail_get_from_name' );
629
-    add_filter( 'wp_mail_content_type', 'wpinv_mail_get_content_type' );
626
+function wpinv_mail_send($to, $subject, $message, $headers, $attachments) {
627
+    add_filter('wp_mail_from', 'wpinv_mail_get_from_address');
628
+    add_filter('wp_mail_from_name', 'wpinv_mail_get_from_name');
629
+    add_filter('wp_mail_content_type', 'wpinv_mail_get_content_type');
630 630
 
631
-    $message = wpinv_email_style_body( $message );
632
-    $message = apply_filters( 'wpinv_mail_content', $message );
631
+    $message = wpinv_email_style_body($message);
632
+    $message = apply_filters('wpinv_mail_content', $message);
633 633
 
634
-    $sent  = wp_mail( $to, $subject, $message, $headers, $attachments );
634
+    $sent = wp_mail($to, $subject, $message, $headers, $attachments);
635 635
 
636
-    if ( !$sent ) {
637
-        $log_message = wp_sprintf( __( "\nTime: %s\nTo: %s\nSubject: %s\n", 'invoicing' ), date_i18n( 'F j Y H:i:s', current_time( 'timestamp' ) ), ( is_array( $to ) ? implode( ', ', $to ) : $to ), $subject );
638
-        wpinv_error_log( $log_message, __( "Email from Invoicing plugin failed to send", 'invoicing' ), __FILE__, __LINE__ );
636
+    if (!$sent) {
637
+        $log_message = wp_sprintf(__("\nTime: %s\nTo: %s\nSubject: %s\n", 'invoicing'), date_i18n('F j Y H:i:s', current_time('timestamp')), (is_array($to) ? implode(', ', $to) : $to), $subject);
638
+        wpinv_error_log($log_message, __("Email from Invoicing plugin failed to send", 'invoicing'), __FILE__, __LINE__);
639 639
     }
640 640
 
641
-    remove_filter( 'wp_mail_from', 'wpinv_mail_get_from_address' );
642
-    remove_filter( 'wp_mail_from_name', 'wpinv_mail_get_from_name' );
643
-    remove_filter( 'wp_mail_content_type', 'wpinv_mail_get_content_type' );
641
+    remove_filter('wp_mail_from', 'wpinv_mail_get_from_address');
642
+    remove_filter('wp_mail_from_name', 'wpinv_mail_get_from_name');
643
+    remove_filter('wp_mail_content_type', 'wpinv_mail_get_content_type');
644 644
 
645 645
     return $sent;
646 646
 }
647 647
     
648 648
 function wpinv_get_emails() {
649 649
     $overdue_days_options       = array();
650
-    $overdue_days_options[0]    = __( 'On the Due Date', 'invoicing' );
651
-    $overdue_days_options[1]    = __( '1 day after Due Date', 'invoicing' );
650
+    $overdue_days_options[0]    = __('On the Due Date', 'invoicing');
651
+    $overdue_days_options[1]    = __('1 day after Due Date', 'invoicing');
652 652
 
653
-    for ( $i = 2; $i <= 10; $i++ ) {
654
-        $overdue_days_options[$i]   = wp_sprintf( __( '%d days after Due Date', 'invoicing' ), $i );
653
+    for ($i = 2; $i <= 10; $i++) {
654
+        $overdue_days_options[$i] = wp_sprintf(__('%d days after Due Date', 'invoicing'), $i);
655 655
     }
656 656
 
657 657
     // Default, built-in gateways
@@ -659,39 +659,39 @@  discard block
 block discarded – undo
659 659
             'new_invoice' => array(
660 660
             'email_new_invoice_header' => array(
661 661
                 'id'   => 'email_new_invoice_header',
662
-                'name' => '<h3>' . __( 'New Invoice', 'invoicing' ) . '</h3>',
663
-                'desc' => __( 'New invoice emails are sent to admin when a new invoice is received.', 'invoicing' ),
662
+                'name' => '<h3>' . __('New Invoice', 'invoicing') . '</h3>',
663
+                'desc' => __('New invoice emails are sent to admin when a new invoice is received.', 'invoicing'),
664 664
                 'type' => 'header',
665 665
             ),
666 666
             'email_new_invoice_active' => array(
667 667
                 'id'   => 'email_new_invoice_active',
668
-                'name' => __( 'Enable/Disable', 'invoicing' ),
669
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
668
+                'name' => __('Enable/Disable', 'invoicing'),
669
+                'desc' => __('Enable this email notification', 'invoicing'),
670 670
                 'type' => 'checkbox',
671 671
                 'std'  => 1
672 672
             ),
673 673
             'email_new_invoice_subject' => array(
674 674
                 'id'   => 'email_new_invoice_subject',
675
-                'name' => __( 'Subject', 'invoicing' ),
676
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
675
+                'name' => __('Subject', 'invoicing'),
676
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
677 677
                 'type' => 'text',
678
-                'std'  => __( '[{site_title}] New payment invoice ({invoice_number}) - {invoice_date}', 'invoicing' ),
678
+                'std'  => __('[{site_title}] New payment invoice ({invoice_number}) - {invoice_date}', 'invoicing'),
679 679
                 'size' => 'large'
680 680
             ),
681 681
             'email_new_invoice_heading' => array(
682 682
                 'id'   => 'email_new_invoice_heading',
683
-                'name' => __( 'Email Heading', 'invoicing' ),
684
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
683
+                'name' => __('Email Heading', 'invoicing'),
684
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
685 685
                 'type' => 'text',
686
-                'std'  => __( 'New payment invoice', 'invoicing' ),
686
+                'std'  => __('New payment invoice', 'invoicing'),
687 687
                 'size' => 'large'
688 688
             ),
689 689
             'email_new_invoice_body' => array(
690 690
                 'id'   => 'email_new_invoice_body',
691
-                'name' => __( 'Email Content', 'invoicing' ),
692
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
691
+                'name' => __('Email Content', 'invoicing'),
692
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
693 693
                 'type' => 'rich_editor',
694
-                'std'  => __( '<p>Hi Admin,</p><p>You have received payment invoice from {name}.</p>', 'invoicing' ),
694
+                'std'  => __('<p>Hi Admin,</p><p>You have received payment invoice from {name}.</p>', 'invoicing'),
695 695
                 'class' => 'large',
696 696
                 'size' => '10'
697 697
             ),
@@ -699,39 +699,39 @@  discard block
 block discarded – undo
699 699
         'cancelled_invoice' => array(
700 700
             'email_cancelled_invoice_header' => array(
701 701
                 'id'   => 'email_cancelled_invoice_header',
702
-                'name' => '<h3>' . __( 'Cancelled Invoice', 'invoicing' ) . '</h3>',
703
-                'desc' => __( 'Cancelled invoice emails are sent to admin when invoices have been marked cancelled.', 'invoicing' ),
702
+                'name' => '<h3>' . __('Cancelled Invoice', 'invoicing') . '</h3>',
703
+                'desc' => __('Cancelled invoice emails are sent to admin when invoices have been marked cancelled.', 'invoicing'),
704 704
                 'type' => 'header',
705 705
             ),
706 706
             'email_cancelled_invoice_active' => array(
707 707
                 'id'   => 'email_cancelled_invoice_active',
708
-                'name' => __( 'Enable/Disable', 'invoicing' ),
709
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
708
+                'name' => __('Enable/Disable', 'invoicing'),
709
+                'desc' => __('Enable this email notification', 'invoicing'),
710 710
                 'type' => 'checkbox',
711 711
                 'std'  => 1
712 712
             ),
713 713
             'email_cancelled_invoice_subject' => array(
714 714
                 'id'   => 'email_cancelled_invoice_subject',
715
-                'name' => __( 'Subject', 'invoicing' ),
716
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
715
+                'name' => __('Subject', 'invoicing'),
716
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
717 717
                 'type' => 'text',
718
-                'std'  => __( '[{site_title}] Cancelled invoice ({invoice_number})', 'invoicing' ),
718
+                'std'  => __('[{site_title}] Cancelled invoice ({invoice_number})', 'invoicing'),
719 719
                 'size' => 'large'
720 720
             ),
721 721
             'email_cancelled_invoice_heading' => array(
722 722
                 'id'   => 'email_cancelled_invoice_heading',
723
-                'name' => __( 'Email Heading', 'invoicing' ),
724
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
723
+                'name' => __('Email Heading', 'invoicing'),
724
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
725 725
                 'type' => 'text',
726
-                'std'  => __( 'Cancelled invoice', 'invoicing' ),
726
+                'std'  => __('Cancelled invoice', 'invoicing'),
727 727
                 'size' => 'large'
728 728
             ),
729 729
             'email_cancelled_invoice_body' => array(
730 730
                 'id'   => 'email_cancelled_invoice_body',
731
-                'name' => __( 'Email Content', 'invoicing' ),
732
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
731
+                'name' => __('Email Content', 'invoicing'),
732
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
733 733
                 'type' => 'rich_editor',
734
-                'std'  => __( '<p>Hi Admin,</p><p>The invoice #{invoice_number} from {site_title} has been cancelled.</p>', 'invoicing' ),
734
+                'std'  => __('<p>Hi Admin,</p><p>The invoice #{invoice_number} from {site_title} has been cancelled.</p>', 'invoicing'),
735 735
                 'class' => 'large',
736 736
                 'size' => '10'
737 737
             ),
@@ -739,39 +739,39 @@  discard block
 block discarded – undo
739 739
         'failed_invoice' => array(
740 740
             'email_failed_invoice_header' => array(
741 741
                 'id'   => 'email_failed_invoice_header',
742
-                'name' => '<h3>' . __( 'Failed Invoice', 'invoicing' ) . '</h3>',
743
-                'desc' => __( 'Failed invoice emails are sent to admin when invoices have been marked failed (if they were previously processing or on-hold).', 'invoicing' ),
742
+                'name' => '<h3>' . __('Failed Invoice', 'invoicing') . '</h3>',
743
+                'desc' => __('Failed invoice emails are sent to admin when invoices have been marked failed (if they were previously processing or on-hold).', 'invoicing'),
744 744
                 'type' => 'header',
745 745
             ),
746 746
             'email_failed_invoice_active' => array(
747 747
                 'id'   => 'email_failed_invoice_active',
748
-                'name' => __( 'Enable/Disable', 'invoicing' ),
749
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
748
+                'name' => __('Enable/Disable', 'invoicing'),
749
+                'desc' => __('Enable this email notification', 'invoicing'),
750 750
                 'type' => 'checkbox',
751 751
                 'std'  => 1
752 752
             ),
753 753
             'email_failed_invoice_subject' => array(
754 754
                 'id'   => 'email_failed_invoice_subject',
755
-                'name' => __( 'Subject', 'invoicing' ),
756
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
755
+                'name' => __('Subject', 'invoicing'),
756
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
757 757
                 'type' => 'text',
758
-                'std'  => __( '[{site_title}] Failed invoice ({invoice_number})', 'invoicing' ),
758
+                'std'  => __('[{site_title}] Failed invoice ({invoice_number})', 'invoicing'),
759 759
                 'size' => 'large'
760 760
             ),
761 761
             'email_failed_invoice_heading' => array(
762 762
                 'id'   => 'email_failed_invoice_heading',
763
-                'name' => __( 'Email Heading', 'invoicing' ),
764
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
763
+                'name' => __('Email Heading', 'invoicing'),
764
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
765 765
                 'type' => 'text',
766
-                'std'  => __( 'Failed invoice', 'invoicing' ),
766
+                'std'  => __('Failed invoice', 'invoicing'),
767 767
                 'size' => 'large'
768 768
             ),
769 769
             'email_failed_invoice_body' => array(
770 770
                 'id'   => 'email_failed_invoice_body',
771
-                'name' => __( 'Email Content', 'invoicing' ),
772
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
771
+                'name' => __('Email Content', 'invoicing'),
772
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
773 773
                 'type' => 'rich_editor',
774
-                'std'  => __( '<p>Hi Admin,</p><p>Payment for invoice #{invoice_number} from {site_title} has been failed.</p>', 'invoicing' ),
774
+                'std'  => __('<p>Hi Admin,</p><p>Payment for invoice #{invoice_number} from {site_title} has been failed.</p>', 'invoicing'),
775 775
                 'class' => 'large',
776 776
                 'size' => '10'
777 777
             ),
@@ -779,46 +779,46 @@  discard block
 block discarded – undo
779 779
         'onhold_invoice' => array(
780 780
             'email_onhold_invoice_header' => array(
781 781
                 'id'   => 'email_onhold_invoice_header',
782
-                'name' => '<h3>' . __( 'On Hold Invoice', 'invoicing' ) . '</h3>',
783
-                'desc' => __( 'This is an invoice notification sent to users containing invoice details after an invoice is placed on-hold.', 'invoicing' ),
782
+                'name' => '<h3>' . __('On Hold Invoice', 'invoicing') . '</h3>',
783
+                'desc' => __('This is an invoice notification sent to users containing invoice details after an invoice is placed on-hold.', 'invoicing'),
784 784
                 'type' => 'header',
785 785
             ),
786 786
             'email_onhold_invoice_active' => array(
787 787
                 'id'   => 'email_onhold_invoice_active',
788
-                'name' => __( 'Enable/Disable', 'invoicing' ),
789
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
788
+                'name' => __('Enable/Disable', 'invoicing'),
789
+                'desc' => __('Enable this email notification', 'invoicing'),
790 790
                 'type' => 'checkbox',
791 791
                 'std'  => 1
792 792
             ),
793 793
             'email_onhold_invoice_subject' => array(
794 794
                 'id'   => 'email_onhold_invoice_subject',
795
-                'name' => __( 'Subject', 'invoicing' ),
796
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
795
+                'name' => __('Subject', 'invoicing'),
796
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
797 797
                 'type' => 'text',
798
-                'std'  => __( '[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing' ),
798
+                'std'  => __('[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing'),
799 799
                 'size' => 'large'
800 800
             ),
801 801
             'email_onhold_invoice_heading' => array(
802 802
                 'id'   => 'email_onhold_invoice_heading',
803
-                'name' => __( 'Email Heading', 'invoicing' ),
804
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
803
+                'name' => __('Email Heading', 'invoicing'),
804
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
805 805
                 'type' => 'text',
806
-                'std'  => __( 'Thank you for your invoice', 'invoicing' ),
806
+                'std'  => __('Thank you for your invoice', 'invoicing'),
807 807
                 'size' => 'large'
808 808
             ),
809 809
             'email_onhold_invoice_admin_bcc' => array(
810 810
                 'id'   => 'email_onhold_invoice_admin_bcc',
811
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
812
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
811
+                'name' => __('Enable Admin BCC', 'invoicing'),
812
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
813 813
                 'type' => 'checkbox',
814 814
                 'std'  => 1
815 815
             ),
816 816
             'email_onhold_invoice_body' => array(
817 817
                 'id'   => 'email_onhold_invoice_body',
818
-                'name' => __( 'Email Content', 'invoicing' ),
819
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
818
+                'name' => __('Email Content', 'invoicing'),
819
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
820 820
                 'type' => 'rich_editor',
821
-                'std'  => __( '<p>Hi {name},</p><p>Your invoice is on-hold until we confirm your payment has been received.</p>', 'invoicing' ),
821
+                'std'  => __('<p>Hi {name},</p><p>Your invoice is on-hold until we confirm your payment has been received.</p>', 'invoicing'),
822 822
                 'class' => 'large',
823 823
                 'size' => '10'
824 824
             ),
@@ -826,46 +826,46 @@  discard block
 block discarded – undo
826 826
         'processing_invoice' => array(
827 827
             'email_processing_invoice_header' => array(
828 828
                 'id'   => 'email_processing_invoice_header',
829
-                'name' => '<h3>' . __( 'Processing Invoice', 'invoicing' ) . '</h3>',
830
-                'desc' => __( 'This is an invoice notification sent to users containing invoice details after payment.', 'invoicing' ),
829
+                'name' => '<h3>' . __('Processing Invoice', 'invoicing') . '</h3>',
830
+                'desc' => __('This is an invoice notification sent to users containing invoice details after payment.', 'invoicing'),
831 831
                 'type' => 'header',
832 832
             ),
833 833
             'email_processing_invoice_active' => array(
834 834
                 'id'   => 'email_processing_invoice_active',
835
-                'name' => __( 'Enable/Disable', 'invoicing' ),
836
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
835
+                'name' => __('Enable/Disable', 'invoicing'),
836
+                'desc' => __('Enable this email notification', 'invoicing'),
837 837
                 'type' => 'checkbox',
838 838
                 'std'  => 1
839 839
             ),
840 840
             'email_processing_invoice_subject' => array(
841 841
                 'id'   => 'email_processing_invoice_subject',
842
-                'name' => __( 'Subject', 'invoicing' ),
843
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
842
+                'name' => __('Subject', 'invoicing'),
843
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
844 844
                 'type' => 'text',
845
-                'std'  => __( '[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing' ),
845
+                'std'  => __('[{site_title}] Your invoice receipt from {invoice_date}', 'invoicing'),
846 846
                 'size' => 'large'
847 847
             ),
848 848
             'email_processing_invoice_heading' => array(
849 849
                 'id'   => 'email_processing_invoice_heading',
850
-                'name' => __( 'Email Heading', 'invoicing' ),
851
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
850
+                'name' => __('Email Heading', 'invoicing'),
851
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
852 852
                 'type' => 'text',
853
-                'std'  => __( 'Thank you for your invoice', 'invoicing' ),
853
+                'std'  => __('Thank you for your invoice', 'invoicing'),
854 854
                 'size' => 'large'
855 855
             ),
856 856
             'email_processing_invoice_admin_bcc' => array(
857 857
                 'id'   => 'email_processing_invoice_admin_bcc',
858
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
859
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
858
+                'name' => __('Enable Admin BCC', 'invoicing'),
859
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
860 860
                 'type' => 'checkbox',
861 861
                 'std'  => 1
862 862
             ),
863 863
             'email_processing_invoice_body' => array(
864 864
                 'id'   => 'email_processing_invoice_body',
865
-                'name' => __( 'Email Content', 'invoicing' ),
866
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
865
+                'name' => __('Email Content', 'invoicing'),
866
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
867 867
                 'type' => 'rich_editor',
868
-                'std'  => __( '<p>Hi {name},</p><p>Your invoice has been received at {site_title} and is now being processed.</p>', 'invoicing' ),
868
+                'std'  => __('<p>Hi {name},</p><p>Your invoice has been received at {site_title} and is now being processed.</p>', 'invoicing'),
869 869
                 'class' => 'large',
870 870
                 'size' => '10'
871 871
             ),
@@ -873,52 +873,52 @@  discard block
 block discarded – undo
873 873
         'completed_invoice' => array(
874 874
             'email_completed_invoice_header' => array(
875 875
                 'id'   => 'email_completed_invoice_header',
876
-                'name' => '<h3>' . __( 'Paid Invoice', 'invoicing' ) . '</h3>',
877
-                'desc' => __( 'Invoice paid emails are sent to users when their invoices are marked paid and usually indicate that their payment has been done.', 'invoicing' ),
876
+                'name' => '<h3>' . __('Paid Invoice', 'invoicing') . '</h3>',
877
+                'desc' => __('Invoice paid emails are sent to users when their invoices are marked paid and usually indicate that their payment has been done.', 'invoicing'),
878 878
                 'type' => 'header',
879 879
             ),
880 880
             'email_completed_invoice_active' => array(
881 881
                 'id'   => 'email_completed_invoice_active',
882
-                'name' => __( 'Enable/Disable', 'invoicing' ),
883
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
882
+                'name' => __('Enable/Disable', 'invoicing'),
883
+                'desc' => __('Enable this email notification', 'invoicing'),
884 884
                 'type' => 'checkbox',
885 885
                 'std'  => 1
886 886
             ),
887 887
             'email_completed_invoice_renewal_active' => array(
888 888
                 'id'   => 'email_completed_invoice_renewal_active',
889
-                'name' => __( 'Enable renewal notification', 'invoicing' ),
890
-                'desc' => __( 'Enable renewal invoice email notification. This notification will be sent on renewal.', 'invoicing' ),
889
+                'name' => __('Enable renewal notification', 'invoicing'),
890
+                'desc' => __('Enable renewal invoice email notification. This notification will be sent on renewal.', 'invoicing'),
891 891
                 'type' => 'checkbox',
892 892
                 'std'  => 0
893 893
             ),
894 894
             'email_completed_invoice_subject' => array(
895 895
                 'id'   => 'email_completed_invoice_subject',
896
-                'name' => __( 'Subject', 'invoicing' ),
897
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
896
+                'name' => __('Subject', 'invoicing'),
897
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
898 898
                 'type' => 'text',
899
-                'std'  => __( '[{site_title}] Your invoice from {invoice_date} has been paid', 'invoicing' ),
899
+                'std'  => __('[{site_title}] Your invoice from {invoice_date} has been paid', 'invoicing'),
900 900
                 'size' => 'large'
901 901
             ),
902 902
             'email_completed_invoice_heading' => array(
903 903
                 'id'   => 'email_completed_invoice_heading',
904
-                'name' => __( 'Email Heading', 'invoicing' ),
905
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
904
+                'name' => __('Email Heading', 'invoicing'),
905
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
906 906
                 'type' => 'text',
907
-                'std'  => __( 'Your invoice has been paid', 'invoicing' ),
907
+                'std'  => __('Your invoice has been paid', 'invoicing'),
908 908
                 'size' => 'large'
909 909
             ),
910 910
             'email_completed_invoice_admin_bcc' => array(
911 911
                 'id'   => 'email_completed_invoice_admin_bcc',
912
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
913
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
912
+                'name' => __('Enable Admin BCC', 'invoicing'),
913
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
914 914
                 'type' => 'checkbox',
915 915
             ),
916 916
             'email_completed_invoice_body' => array(
917 917
                 'id'   => 'email_completed_invoice_body',
918
-                'name' => __( 'Email Content', 'invoicing' ),
919
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
918
+                'name' => __('Email Content', 'invoicing'),
919
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
920 920
                 'type' => 'rich_editor',
921
-                'std'  => __( '<p>Hi {name},</p><p>Your recent invoice on {site_title} has been paid.</p>', 'invoicing' ),
921
+                'std'  => __('<p>Hi {name},</p><p>Your recent invoice on {site_title} has been paid.</p>', 'invoicing'),
922 922
                 'class' => 'large',
923 923
                 'size' => '10'
924 924
             ),
@@ -927,46 +927,46 @@  discard block
 block discarded – undo
927 927
         'refunded_invoice' => array(
928 928
             'email_refunded_invoice_header' => array(
929 929
                 'id'   => 'email_refunded_invoice_header',
930
-                'name' => '<h3>' . __( 'Refunded Invoice', 'invoicing' ) . '</h3>',
931
-                'desc' => __( 'Invoice refunded emails are sent to users when their invoices are marked refunded.', 'invoicing' ),
930
+                'name' => '<h3>' . __('Refunded Invoice', 'invoicing') . '</h3>',
931
+                'desc' => __('Invoice refunded emails are sent to users when their invoices are marked refunded.', 'invoicing'),
932 932
                 'type' => 'header',
933 933
             ),
934 934
             'email_refunded_invoice_active' => array(
935 935
                 'id'   => 'email_refunded_invoice_active',
936
-                'name' => __( 'Enable/Disable', 'invoicing' ),
937
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
936
+                'name' => __('Enable/Disable', 'invoicing'),
937
+                'desc' => __('Enable this email notification', 'invoicing'),
938 938
                 'type' => 'checkbox',
939 939
                 'std'  => 1
940 940
             ),
941 941
             'email_refunded_invoice_subject' => array(
942 942
                 'id'   => 'email_refunded_invoice_subject',
943
-                'name' => __( 'Subject', 'invoicing' ),
944
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
943
+                'name' => __('Subject', 'invoicing'),
944
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
945 945
                 'type' => 'text',
946
-                'std'  => __( '[{site_title}] Your invoice from {invoice_date} has been refunded', 'invoicing' ),
946
+                'std'  => __('[{site_title}] Your invoice from {invoice_date} has been refunded', 'invoicing'),
947 947
                 'size' => 'large'
948 948
             ),
949 949
             'email_refunded_invoice_heading' => array(
950 950
                 'id'   => 'email_refunded_invoice_heading',
951
-                'name' => __( 'Email Heading', 'invoicing' ),
952
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
951
+                'name' => __('Email Heading', 'invoicing'),
952
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
953 953
                 'type' => 'text',
954
-                'std'  => __( 'Your invoice has been refunded', 'invoicing' ),
954
+                'std'  => __('Your invoice has been refunded', 'invoicing'),
955 955
                 'size' => 'large'
956 956
             ),
957 957
             'email_refunded_invoice_admin_bcc' => array(
958 958
                 'id'   => 'email_refunded_invoice_admin_bcc',
959
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
960
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
959
+                'name' => __('Enable Admin BCC', 'invoicing'),
960
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
961 961
                 'type' => 'checkbox',
962 962
                 'std'  => 1
963 963
             ),
964 964
             'email_refunded_invoice_body' => array(
965 965
                 'id'   => 'email_refunded_invoice_body',
966
-                'name' => __( 'Email Content', 'invoicing' ),
967
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
966
+                'name' => __('Email Content', 'invoicing'),
967
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
968 968
                 'type' => 'rich_editor',
969
-                'std'  => __( '<p>Hi {name},</p><p>Your invoice on {site_title} has been refunded.</p>', 'invoicing' ),
969
+                'std'  => __('<p>Hi {name},</p><p>Your invoice on {site_title} has been refunded.</p>', 'invoicing'),
970 970
                 'class' => 'large',
971 971
                 'size' => '10'
972 972
             ),
@@ -974,46 +974,46 @@  discard block
 block discarded – undo
974 974
         'user_invoice' => array(
975 975
             'email_user_invoice_header' => array(
976 976
                 'id'   => 'email_user_invoice_header',
977
-                'name' => '<h3>' . __( 'Customer Invoice', 'invoicing' ) . '</h3>',
978
-                'desc' => __( 'Customer invoice emails can be sent to customers containing their invoice information and payment links.', 'invoicing' ),
977
+                'name' => '<h3>' . __('Customer Invoice', 'invoicing') . '</h3>',
978
+                'desc' => __('Customer invoice emails can be sent to customers containing their invoice information and payment links.', 'invoicing'),
979 979
                 'type' => 'header',
980 980
             ),
981 981
             'email_user_invoice_active' => array(
982 982
                 'id'   => 'email_user_invoice_active',
983
-                'name' => __( 'Enable/Disable', 'invoicing' ),
984
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
983
+                'name' => __('Enable/Disable', 'invoicing'),
984
+                'desc' => __('Enable this email notification', 'invoicing'),
985 985
                 'type' => 'checkbox',
986 986
                 'std'  => 1
987 987
             ),
988 988
             'email_user_invoice_subject' => array(
989 989
                 'id'   => 'email_user_invoice_subject',
990
-                'name' => __( 'Subject', 'invoicing' ),
991
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
990
+                'name' => __('Subject', 'invoicing'),
991
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
992 992
                 'type' => 'text',
993
-                'std'  => __( '[{site_title}] Your invoice from {invoice_date}', 'invoicing' ),
993
+                'std'  => __('[{site_title}] Your invoice from {invoice_date}', 'invoicing'),
994 994
                 'size' => 'large'
995 995
             ),
996 996
             'email_user_invoice_heading' => array(
997 997
                 'id'   => 'email_user_invoice_heading',
998
-                'name' => __( 'Email Heading', 'invoicing' ),
999
-                'desc' => __( 'Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing' ),
998
+                'name' => __('Email Heading', 'invoicing'),
999
+                'desc' => __('Enter the main heading contained within the email notification for the invoice receipt email.', 'invoicing'),
1000 1000
                 'type' => 'text',
1001
-                'std'  => __( 'Your invoice {invoice_number} details', 'invoicing' ),
1001
+                'std'  => __('Your invoice {invoice_number} details', 'invoicing'),
1002 1002
                 'size' => 'large'
1003 1003
             ),
1004 1004
             'email_user_invoice_admin_bcc' => array(
1005 1005
                 'id'   => 'email_user_invoice_admin_bcc',
1006
-                'name' => __( 'Enable Admin BCC', 'invoicing' ),
1007
-                'desc' => __( 'Check if you want to send this notification email to site Admin.', 'invoicing' ),
1006
+                'name' => __('Enable Admin BCC', 'invoicing'),
1007
+                'desc' => __('Check if you want to send this notification email to site Admin.', 'invoicing'),
1008 1008
                 'type' => 'checkbox',
1009 1009
                 'std'  => 1
1010 1010
             ),
1011 1011
             'email_user_invoice_body' => array(
1012 1012
                 'id'   => 'email_user_invoice_body',
1013
-                'name' => __( 'Email Content', 'invoicing' ),
1014
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
1013
+                'name' => __('Email Content', 'invoicing'),
1014
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
1015 1015
                 'type' => 'rich_editor',
1016
-                'std'  => __( '<p>Hi {name},</p><p>An invoice has been created for you on {site_title}. To view / pay for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing' ),
1016
+                'std'  => __('<p>Hi {name},</p><p>An invoice has been created for you on {site_title}. To view / pay for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing'),
1017 1017
                 'class' => 'large',
1018 1018
                 'size' => '10'
1019 1019
             ),
@@ -1021,39 +1021,39 @@  discard block
 block discarded – undo
1021 1021
         'user_note' => array(
1022 1022
             'email_user_note_header' => array(
1023 1023
                 'id'   => 'email_user_note_header',
1024
-                'name' => '<h3>' . __( 'Customer Note', 'invoicing' ) . '</h3>',
1025
-                'desc' => __( 'Customer note emails are sent when you add a note to an invoice/quote.', 'invoicing' ),
1024
+                'name' => '<h3>' . __('Customer Note', 'invoicing') . '</h3>',
1025
+                'desc' => __('Customer note emails are sent when you add a note to an invoice/quote.', 'invoicing'),
1026 1026
                 'type' => 'header',
1027 1027
             ),
1028 1028
             'email_user_note_active' => array(
1029 1029
                 'id'   => 'email_user_note_active',
1030
-                'name' => __( 'Enable/Disable', 'invoicing' ),
1031
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
1030
+                'name' => __('Enable/Disable', 'invoicing'),
1031
+                'desc' => __('Enable this email notification', 'invoicing'),
1032 1032
                 'type' => 'checkbox',
1033 1033
                 'std'  => 1
1034 1034
             ),
1035 1035
             'email_user_note_subject' => array(
1036 1036
                 'id'   => 'email_user_note_subject',
1037
-                'name' => __( 'Subject', 'invoicing' ),
1038
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
1037
+                'name' => __('Subject', 'invoicing'),
1038
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
1039 1039
                 'type' => 'text',
1040
-                'std'  => __( '[{site_title}] Note added to your {invoice_label} #{invoice_number} from {invoice_date}', 'invoicing' ),
1040
+                'std'  => __('[{site_title}] Note added to your {invoice_label} #{invoice_number} from {invoice_date}', 'invoicing'),
1041 1041
                 'size' => 'large'
1042 1042
             ),
1043 1043
             'email_user_note_heading' => array(
1044 1044
                 'id'   => 'email_user_note_heading',
1045
-                'name' => __( 'Email Heading', 'invoicing' ),
1046
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
1045
+                'name' => __('Email Heading', 'invoicing'),
1046
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
1047 1047
                 'type' => 'text',
1048
-                'std'  => __( 'A note has been added to your {invoice_label}', 'invoicing' ),
1048
+                'std'  => __('A note has been added to your {invoice_label}', 'invoicing'),
1049 1049
                 'size' => 'large'
1050 1050
             ),
1051 1051
             'email_user_note_body' => array(
1052 1052
                 'id'   => 'email_user_note_body',
1053
-                'name' => __( 'Email Content', 'invoicing' ),
1054
-                'desc' => __( 'The content of the email (wildcards and HTML are allowed).', 'invoicing' ),
1053
+                'name' => __('Email Content', 'invoicing'),
1054
+                'desc' => __('The content of the email (wildcards and HTML are allowed).', 'invoicing'),
1055 1055
                 'type' => 'rich_editor',
1056
-                'std'  => __( '<p>Hi {name},</p><p>Following note has been added to your {invoice_label}:</p><blockquote class="wpinv-note">{customer_note}</blockquote>', 'invoicing' ),
1056
+                'std'  => __('<p>Hi {name},</p><p>Following note has been added to your {invoice_label}:</p><blockquote class="wpinv-note">{customer_note}</blockquote>', 'invoicing'),
1057 1057
                 'class' => 'large',
1058 1058
                 'size' => '10'
1059 1059
             ),
@@ -1061,158 +1061,158 @@  discard block
 block discarded – undo
1061 1061
         'overdue' => array(
1062 1062
             'email_overdue_header' => array(
1063 1063
                 'id'   => 'email_overdue_header',
1064
-                'name' => '<h3>' . __( 'Payment Reminder', 'invoicing' ) . '</h3>',
1065
-                'desc' => __( 'Payment reminder emails are sent to user automatically.', 'invoicing' ),
1064
+                'name' => '<h3>' . __('Payment Reminder', 'invoicing') . '</h3>',
1065
+                'desc' => __('Payment reminder emails are sent to user automatically.', 'invoicing'),
1066 1066
                 'type' => 'header',
1067 1067
             ),
1068 1068
             'email_overdue_active' => array(
1069 1069
                 'id'   => 'email_overdue_active',
1070
-                'name' => __( 'Enable/Disable', 'invoicing' ),
1071
-                'desc' => __( 'Enable this email notification', 'invoicing' ),
1070
+                'name' => __('Enable/Disable', 'invoicing'),
1071
+                'desc' => __('Enable this email notification', 'invoicing'),
1072 1072
                 'type' => 'checkbox',
1073 1073
                 'std'  => 1
1074 1074
             ),
1075 1075
             'email_due_reminder_days' => array(
1076 1076
                 'id'        => 'email_due_reminder_days',
1077
-                'name'      => __( 'When to Send', 'invoicing' ),
1078
-                'desc'      => __( 'Check when you would like payment reminders sent out.', 'invoicing' ),
1077
+                'name'      => __('When to Send', 'invoicing'),
1078
+                'desc'      => __('Check when you would like payment reminders sent out.', 'invoicing'),
1079 1079
                 'default'   => '',
1080 1080
                 'type'      => 'multicheck',
1081 1081
                 'options'   => $overdue_days_options,
1082 1082
             ),
1083 1083
             'email_overdue_subject' => array(
1084 1084
                 'id'   => 'email_overdue_subject',
1085
-                'name' => __( 'Subject', 'invoicing' ),
1086
-                'desc' => __( 'Enter the subject line for the invoice receipt email.', 'invoicing' ),
1085
+                'name' => __('Subject', 'invoicing'),
1086
+                'desc' => __('Enter the subject line for the invoice receipt email.', 'invoicing'),
1087 1087
                 'type' => 'text',
1088
-                'std'  => __( '[{site_title}] Payment Reminder', 'invoicing' ),
1088
+                'std'  => __('[{site_title}] Payment Reminder', 'invoicing'),
1089 1089
                 'size' => 'large'
1090 1090
             ),
1091 1091
             'email_overdue_heading' => array(
1092 1092
                 'id'   => 'email_overdue_heading',
1093
-                'name' => __( 'Email Heading', 'invoicing' ),
1094
-                'desc' => __( 'Enter the main heading contained within the email notification.', 'invoicing' ),
1093
+                'name' => __('Email Heading', 'invoicing'),
1094
+                'desc' => __('Enter the main heading contained within the email notification.', 'invoicing'),
1095 1095
                 'type' => 'text',
1096
-                'std'  => __( 'Payment reminder for your invoice', 'invoicing' ),
1096
+                'std'  => __('Payment reminder for your invoice', 'invoicing'),
1097 1097
                 'size' => 'large'
1098 1098
             ),
1099 1099
             'email_overdue_body' => array(
1100 1100
                 'id'   => 'email_overdue_body',
1101
-                'name' => __( 'Email Content', 'invoicing' ),
1102
-                'desc' => __( 'The content of the email.', 'invoicing' ),
1101
+                'name' => __('Email Content', 'invoicing'),
1102
+                'desc' => __('The content of the email.', 'invoicing'),
1103 1103
                 'type' => 'rich_editor',
1104
-                'std'  => __( '<p>Hi {full_name},</p><p>This is just a friendly reminder that your invoice <a href="{invoice_link}">#{invoice_number}</a> {is_was} due on {invoice_due_date}.</p><p>The total of this invoice is {invoice_total}</p><p>To view / pay now for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing' ),
1104
+                'std'  => __('<p>Hi {full_name},</p><p>This is just a friendly reminder that your invoice <a href="{invoice_link}">#{invoice_number}</a> {is_was} due on {invoice_due_date}.</p><p>The total of this invoice is {invoice_total}</p><p>To view / pay now for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing'),
1105 1105
                 'class' => 'large',
1106 1106
                 'size'  => 10,
1107 1107
             ),
1108 1108
         ),
1109 1109
     );
1110 1110
 
1111
-    return apply_filters( 'wpinv_get_emails', $emails );
1111
+    return apply_filters('wpinv_get_emails', $emails);
1112 1112
 }
1113 1113
 
1114
-function wpinv_settings_emails( $settings = array() ) {
1114
+function wpinv_settings_emails($settings = array()) {
1115 1115
     $emails = wpinv_get_emails();
1116 1116
 
1117
-    if ( !empty( $emails ) ) {
1118
-        foreach ( $emails as $key => $email ) {
1117
+    if (!empty($emails)) {
1118
+        foreach ($emails as $key => $email) {
1119 1119
             $settings[$key] = $email;
1120 1120
         }
1121 1121
     }
1122 1122
 
1123
-    return apply_filters( 'wpinv_settings_get_emails', $settings );
1123
+    return apply_filters('wpinv_settings_get_emails', $settings);
1124 1124
 }
1125
-add_filter( 'wpinv_settings_emails', 'wpinv_settings_emails', 10, 1 );
1125
+add_filter('wpinv_settings_emails', 'wpinv_settings_emails', 10, 1);
1126 1126
 
1127
-function wpinv_settings_sections_emails( $settings ) {
1127
+function wpinv_settings_sections_emails($settings) {
1128 1128
     $emails = wpinv_get_emails();
1129 1129
 
1130 1130
     if (!empty($emails)) {
1131
-        foreach  ($emails as $key => $email) {
1132
-            $settings[$key] = !empty( $email['email_' . $key . '_header']['name'] ) ? strip_tags( $email['email_' . $key . '_header']['name'] ) : $key;
1131
+        foreach ($emails as $key => $email) {
1132
+            $settings[$key] = !empty($email['email_' . $key . '_header']['name']) ? strip_tags($email['email_' . $key . '_header']['name']) : $key;
1133 1133
         }
1134 1134
     }
1135 1135
 
1136 1136
     return $settings;    
1137 1137
 }
1138
-add_filter( 'wpinv_settings_sections_emails', 'wpinv_settings_sections_emails', 10, 1 );
1138
+add_filter('wpinv_settings_sections_emails', 'wpinv_settings_sections_emails', 10, 1);
1139 1139
 
1140
-function wpinv_email_is_enabled( $email_type ) {
1140
+function wpinv_email_is_enabled($email_type) {
1141 1141
     $emails = wpinv_get_emails();
1142
-    $enabled = isset( $emails[$email_type] ) && wpinv_get_option( 'email_'. $email_type . '_active', 0 ) ? true : false;
1142
+    $enabled = isset($emails[$email_type]) && wpinv_get_option('email_' . $email_type . '_active', 0) ? true : false;
1143 1143
 
1144
-    return apply_filters( 'wpinv_email_is_enabled', $enabled, $email_type );
1144
+    return apply_filters('wpinv_email_is_enabled', $enabled, $email_type);
1145 1145
 }
1146 1146
 
1147
-function wpinv_email_get_recipient( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1148
-    switch ( $email_type ) {
1147
+function wpinv_email_get_recipient($email_type = '', $invoice_id = 0, $invoice = array()) {
1148
+    switch ($email_type) {
1149 1149
         case 'new_invoice':
1150 1150
         case 'cancelled_invoice':
1151 1151
         case 'failed_invoice':
1152 1152
             $recipient  = wpinv_get_admin_email();
1153 1153
         break;
1154 1154
         default:
1155
-            $invoice    = !empty( $invoice ) && is_object( $invoice ) ? $invoice : ( $invoice_id > 0 ? wpinv_get_invoice( $invoice_id ) : NULL );
1156
-            $recipient  = !empty( $invoice ) ? $invoice->get_email() : '';
1155
+            $invoice    = !empty($invoice) && is_object($invoice) ? $invoice : ($invoice_id > 0 ? wpinv_get_invoice($invoice_id) : NULL);
1156
+            $recipient  = !empty($invoice) ? $invoice->get_email() : '';
1157 1157
         break;
1158 1158
     }
1159 1159
 
1160
-    return apply_filters( 'wpinv_email_recipient', $recipient, $email_type, $invoice_id, $invoice );
1160
+    return apply_filters('wpinv_email_recipient', $recipient, $email_type, $invoice_id, $invoice);
1161 1161
 }
1162 1162
 
1163
-function wpinv_email_get_subject( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1164
-    $subject    = wpinv_get_option( 'email_' . $email_type . '_subject' );
1165
-    $subject    = __( $subject, 'invoicing' );
1163
+function wpinv_email_get_subject($email_type = '', $invoice_id = 0, $invoice = array()) {
1164
+    $subject    = wpinv_get_option('email_' . $email_type . '_subject');
1165
+    $subject    = __($subject, 'invoicing');
1166 1166
 
1167
-    $subject    = wpinv_email_format_text( $subject, $invoice );
1167
+    $subject    = wpinv_email_format_text($subject, $invoice);
1168 1168
 
1169
-    return apply_filters( 'wpinv_email_subject', $subject, $email_type, $invoice_id, $invoice );
1169
+    return apply_filters('wpinv_email_subject', $subject, $email_type, $invoice_id, $invoice);
1170 1170
 }
1171 1171
 
1172
-function wpinv_email_get_heading( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1173
-    $email_heading = wpinv_get_option( 'email_' . $email_type . '_heading' );
1174
-    $email_heading = __( $email_heading, 'invoicing' );
1172
+function wpinv_email_get_heading($email_type = '', $invoice_id = 0, $invoice = array()) {
1173
+    $email_heading = wpinv_get_option('email_' . $email_type . '_heading');
1174
+    $email_heading = __($email_heading, 'invoicing');
1175 1175
 
1176
-    $email_heading = wpinv_email_format_text( $email_heading, $invoice );
1176
+    $email_heading = wpinv_email_format_text($email_heading, $invoice);
1177 1177
 
1178
-    return apply_filters( 'wpinv_email_heading', $email_heading, $email_type, $invoice_id, $invoice );
1178
+    return apply_filters('wpinv_email_heading', $email_heading, $email_type, $invoice_id, $invoice);
1179 1179
 }
1180 1180
 
1181
-function wpinv_email_get_content( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1182
-    $content    = wpinv_get_option( 'email_' . $email_type . '_body' );
1183
-    $content    = __( $content, 'invoicing' );
1181
+function wpinv_email_get_content($email_type = '', $invoice_id = 0, $invoice = array()) {
1182
+    $content    = wpinv_get_option('email_' . $email_type . '_body');
1183
+    $content    = __($content, 'invoicing');
1184 1184
 
1185
-    $content    = wpinv_email_format_text( $content, $invoice );
1185
+    $content    = wpinv_email_format_text($content, $invoice);
1186 1186
 
1187
-    return apply_filters( 'wpinv_email_content', $content, $email_type, $invoice_id, $invoice );
1187
+    return apply_filters('wpinv_email_content', $content, $email_type, $invoice_id, $invoice);
1188 1188
 }
1189 1189
 
1190
-function wpinv_email_get_headers( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1190
+function wpinv_email_get_headers($email_type = '', $invoice_id = 0, $invoice = array()) {
1191 1191
     $from_name = wpinv_mail_get_from_address();
1192 1192
     $from_email = wpinv_mail_get_from_address();
1193 1193
     
1194
-    $invoice    = !empty( $invoice ) && is_object( $invoice ) ? $invoice : ( $invoice_id > 0 ? wpinv_get_invoice( $invoice_id ) : NULL );
1194
+    $invoice    = !empty($invoice) && is_object($invoice) ? $invoice : ($invoice_id > 0 ? wpinv_get_invoice($invoice_id) : NULL);
1195 1195
     
1196
-    $headers    = "From: " . stripslashes_deep( html_entity_decode( $from_name, ENT_COMPAT, 'UTF-8' ) ) . " <$from_email>\r\n";
1197
-    $headers    .= "Reply-To: ". $from_email . "\r\n";
1196
+    $headers    = "From: " . stripslashes_deep(html_entity_decode($from_name, ENT_COMPAT, 'UTF-8')) . " <$from_email>\r\n";
1197
+    $headers    .= "Reply-To: " . $from_email . "\r\n";
1198 1198
     $headers    .= "Content-Type: " . wpinv_mail_get_content_type() . "\r\n";
1199 1199
     
1200
-    return apply_filters( 'wpinv_email_headers', $headers, $email_type, $invoice_id, $invoice );
1200
+    return apply_filters('wpinv_email_headers', $headers, $email_type, $invoice_id, $invoice);
1201 1201
 }
1202 1202
 
1203
-function wpinv_email_get_attachments( $email_type = '', $invoice_id = 0, $invoice = array() ) {
1203
+function wpinv_email_get_attachments($email_type = '', $invoice_id = 0, $invoice = array()) {
1204 1204
     $attachments = array();
1205 1205
     
1206
-    return apply_filters( 'wpinv_email_attachments', $attachments, $email_type, $invoice_id, $invoice );
1206
+    return apply_filters('wpinv_email_attachments', $attachments, $email_type, $invoice_id, $invoice);
1207 1207
 }
1208 1208
 
1209
-function wpinv_email_format_text( $content, $invoice ) {
1209
+function wpinv_email_format_text($content, $invoice) {
1210 1210
     $replace_array = array(
1211 1211
         '{site_title}'      => wpinv_get_blogname(),
1212
-        '{date}'            => date_i18n( get_option( 'date_format' ), (int) current_time( 'timestamp' ) ),
1212
+        '{date}'            => date_i18n(get_option('date_format'), (int) current_time('timestamp')),
1213 1213
     );
1214 1214
     
1215
-    if ( !empty( $invoice->ID ) ) {
1215
+    if (!empty($invoice->ID)) {
1216 1216
         $replace_array = array_merge(
1217 1217
             $replace_array, 
1218 1218
             array(
@@ -1222,65 +1222,65 @@  discard block
 block discarded – undo
1222 1222
                 '{last_name}'       => $invoice->get_last_name(),
1223 1223
                 '{email}'           => $invoice->get_email(),
1224 1224
                 '{invoice_number}'  => $invoice->get_number(),
1225
-                '{invoice_total}'   => $invoice->get_total( true ),
1226
-                '{invoice_link}'    => $invoice->get_view_url( true ),
1227
-                '{invoice_pay_link}'=> $invoice->get_view_url( true ),
1228
-                '{invoice_date}'    => $invoice->get_invoice_date( true ),
1229
-                '{invoice_due_date}'=> $invoice->get_due_date( true ),
1230
-                '{invoice_quote}'   => $invoice->get_invoice_quote_type( $invoice->ID ),
1231
-                '{invoice_label}'   => $invoice->get_invoice_quote_type( $invoice->ID ),
1232
-                '{is_was}'          => strtotime( $invoice->get_due_date() ) < strtotime( date_i18n( 'Y-m-d' ) ) ? __( 'was', 'invoicing' ) : __( 'is', 'invoicing' ),
1225
+                '{invoice_total}'   => $invoice->get_total(true),
1226
+                '{invoice_link}'    => $invoice->get_view_url(true),
1227
+                '{invoice_pay_link}'=> $invoice->get_view_url(true),
1228
+                '{invoice_date}'    => $invoice->get_invoice_date(true),
1229
+                '{invoice_due_date}'=> $invoice->get_due_date(true),
1230
+                '{invoice_quote}'   => $invoice->get_invoice_quote_type($invoice->ID),
1231
+                '{invoice_label}'   => $invoice->get_invoice_quote_type($invoice->ID),
1232
+                '{is_was}'          => strtotime($invoice->get_due_date()) < strtotime(date_i18n('Y-m-d')) ? __('was', 'invoicing') : __('is', 'invoicing'),
1233 1233
             )
1234 1234
         );
1235 1235
     }
1236 1236
 
1237
-    $replace_array = apply_filters( 'wpinv_email_format_text', $replace_array, $content, $invoice );
1237
+    $replace_array = apply_filters('wpinv_email_format_text', $replace_array, $content, $invoice);
1238 1238
 
1239
-    foreach ( $replace_array as $key => $value ) {
1240
-        $content = str_replace( $key, $value, $content );
1239
+    foreach ($replace_array as $key => $value) {
1240
+        $content = str_replace($key, $value, $content);
1241 1241
     }
1242 1242
 
1243
-    return apply_filters( 'wpinv_email_content_replace', $content );
1243
+    return apply_filters('wpinv_email_content_replace', $content);
1244 1244
 }
1245 1245
 
1246
-function wpinv_email_style_body( $content ) {
1246
+function wpinv_email_style_body($content) {
1247 1247
     // make sure we only inline CSS for html emails
1248
-    if ( in_array( wpinv_mail_get_content_type(), array( 'text/html', 'multipart/alternative' ) ) && class_exists( 'DOMDocument' ) ) {
1248
+    if (in_array(wpinv_mail_get_content_type(), array('text/html', 'multipart/alternative')) && class_exists('DOMDocument')) {
1249 1249
         ob_start();
1250
-        wpinv_get_template( 'emails/wpinv-email-styles.php' );
1251
-        $css = apply_filters( 'wpinv_email_styles', ob_get_clean() );
1250
+        wpinv_get_template('emails/wpinv-email-styles.php');
1251
+        $css = apply_filters('wpinv_email_styles', ob_get_clean());
1252 1252
 
1253 1253
         // apply CSS styles inline for picky email clients
1254 1254
         try {
1255
-            $emogrifier = new Emogrifier( $content, $css );
1255
+            $emogrifier = new Emogrifier($content, $css);
1256 1256
             $content    = $emogrifier->emogrify();
1257
-        } catch ( Exception $e ) {
1258
-            wpinv_error_log( $e->getMessage(), 'emogrifier' );
1257
+        } catch (Exception $e) {
1258
+            wpinv_error_log($e->getMessage(), 'emogrifier');
1259 1259
         }
1260 1260
     }
1261 1261
     return $content;
1262 1262
 }
1263 1263
 
1264
-function wpinv_email_header( $email_heading = '', $invoice = array(), $email_type = '', $sent_to_admin = false ) {
1265
-    wpinv_get_template( 'emails/wpinv-email-header.php', array( 'email_heading' => $email_heading, 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1264
+function wpinv_email_header($email_heading = '', $invoice = array(), $email_type = '', $sent_to_admin = false) {
1265
+    wpinv_get_template('emails/wpinv-email-header.php', array('email_heading' => $email_heading, 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1266 1266
 }
1267 1267
 
1268 1268
 /**
1269 1269
  * Get the email footer.
1270 1270
  */
1271
-function wpinv_email_footer( $invoice = array(), $email_type = '', $sent_to_admin = false ) {
1272
-    wpinv_get_template( 'emails/wpinv-email-footer.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1271
+function wpinv_email_footer($invoice = array(), $email_type = '', $sent_to_admin = false) {
1272
+    wpinv_get_template('emails/wpinv-email-footer.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1273 1273
 }
1274 1274
 
1275
-function wpinv_email_wrap_message( $message ) {
1275
+function wpinv_email_wrap_message($message) {
1276 1276
     // Buffer
1277 1277
     ob_start();
1278 1278
 
1279
-    do_action( 'wpinv_email_header' );
1279
+    do_action('wpinv_email_header');
1280 1280
 
1281
-    echo wpautop( wptexturize( $message ) );
1281
+    echo wpautop(wptexturize($message));
1282 1282
 
1283
-    do_action( 'wpinv_email_footer' );
1283
+    do_action('wpinv_email_footer');
1284 1284
 
1285 1285
     // Get contents
1286 1286
     $message = ob_get_clean();
@@ -1288,92 +1288,92 @@  discard block
 block discarded – undo
1288 1288
     return $message;
1289 1289
 }
1290 1290
 
1291
-function wpinv_email_invoice_details( $invoice, $email_type = '', $sent_to_admin = false ) {
1292
-    wpinv_get_template( 'emails/wpinv-email-invoice-details.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1291
+function wpinv_email_invoice_details($invoice, $email_type = '', $sent_to_admin = false) {
1292
+    wpinv_get_template('emails/wpinv-email-invoice-details.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1293 1293
 }
1294 1294
 
1295
-function wpinv_email_invoice_items( $invoice, $email_type = '', $sent_to_admin = false ) {
1296
-    wpinv_get_template( 'emails/wpinv-email-invoice-items.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1295
+function wpinv_email_invoice_items($invoice, $email_type = '', $sent_to_admin = false) {
1296
+    wpinv_get_template('emails/wpinv-email-invoice-items.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1297 1297
 }
1298 1298
 
1299
-function wpinv_email_billing_details( $invoice, $email_type = '', $sent_to_admin = false ) {
1300
-    wpinv_get_template( 'emails/wpinv-email-billing-details.php', array( 'invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin ) );
1299
+function wpinv_email_billing_details($invoice, $email_type = '', $sent_to_admin = false) {
1300
+    wpinv_get_template('emails/wpinv-email-billing-details.php', array('invoice' => $invoice, 'email_type' => $email_type, 'sent_to_admin' => $sent_to_admin));
1301 1301
 }
1302 1302
 
1303
-function wpinv_send_customer_invoice( $data = array() ) {
1304
-    $invoice_id = !empty( $data['invoice_id'] ) ? absint( $data['invoice_id'] ) : NULL;
1303
+function wpinv_send_customer_invoice($data = array()) {
1304
+    $invoice_id = !empty($data['invoice_id']) ? absint($data['invoice_id']) : NULL;
1305 1305
 
1306
-    if ( empty( $invoice_id ) ) {
1306
+    if (empty($invoice_id)) {
1307 1307
         return;
1308 1308
     }
1309 1309
 
1310
-    if ( !wpinv_current_user_can_manage_invoicing() ) {
1311
-        wp_die( __( 'You do not have permission to send invoice notification', 'invoicing' ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
1310
+    if (!wpinv_current_user_can_manage_invoicing()) {
1311
+        wp_die(__('You do not have permission to send invoice notification', 'invoicing'), __('Error', 'invoicing'), array('response' => 403));
1312 1312
     }
1313 1313
     
1314
-    $sent = wpinv_user_invoice_notification( $invoice_id );
1314
+    $sent = wpinv_user_invoice_notification($invoice_id);
1315 1315
 
1316 1316
     if ( -1 === $sent ) {
1317 1317
         $status = 'email_disabled';
1318
-    } elseif ( $sent ) {
1318
+    } elseif ($sent) {
1319 1319
         $status = 'email_sent';
1320 1320
     } else {
1321 1321
         $status = 'email_fail';
1322 1322
     }
1323 1323
 
1324
-    $redirect = add_query_arg( array( 'wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false ) );
1325
-    wp_redirect( $redirect );
1324
+    $redirect = add_query_arg(array('wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false));
1325
+    wp_redirect($redirect);
1326 1326
     exit;
1327 1327
 }
1328
-add_action( 'wpinv_send_invoice', 'wpinv_send_customer_invoice' );
1328
+add_action('wpinv_send_invoice', 'wpinv_send_customer_invoice');
1329 1329
 
1330
-function wpinv_send_overdue_reminder( $data = array() ) {
1331
-    $invoice_id = !empty( $data['invoice_id'] ) ? absint( $data['invoice_id'] ) : NULL;
1330
+function wpinv_send_overdue_reminder($data = array()) {
1331
+    $invoice_id = !empty($data['invoice_id']) ? absint($data['invoice_id']) : NULL;
1332 1332
 
1333
-    if ( empty( $invoice_id ) ) {
1333
+    if (empty($invoice_id)) {
1334 1334
         return;
1335 1335
     }
1336 1336
 
1337
-    if ( !wpinv_current_user_can_manage_invoicing() ) {
1338
-        wp_die( __( 'You do not have permission to send reminder notification', 'invoicing' ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
1337
+    if (!wpinv_current_user_can_manage_invoicing()) {
1338
+        wp_die(__('You do not have permission to send reminder notification', 'invoicing'), __('Error', 'invoicing'), array('response' => 403));
1339 1339
     }
1340 1340
 
1341
-    $sent = wpinv_send_payment_reminder_notification( $invoice_id );
1341
+    $sent = wpinv_send_payment_reminder_notification($invoice_id);
1342 1342
     
1343 1343
     $status = $sent ? 'email_sent' : 'email_fail';
1344 1344
 
1345
-    $redirect = add_query_arg( array( 'wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false ) );
1346
-    wp_redirect( $redirect );
1345
+    $redirect = add_query_arg(array('wpinv-message' => $status, 'wpi_action' => false, 'invoice_id' => false));
1346
+    wp_redirect($redirect);
1347 1347
     exit;
1348 1348
 }
1349
-add_action( 'wpinv_send_reminder', 'wpinv_send_overdue_reminder' );
1349
+add_action('wpinv_send_reminder', 'wpinv_send_overdue_reminder');
1350 1350
 
1351
-function wpinv_send_customer_note_email( $data ) {
1352
-    $invoice_id = !empty( $data['invoice_id'] ) ? absint( $data['invoice_id'] ) : NULL;
1351
+function wpinv_send_customer_note_email($data) {
1352
+    $invoice_id = !empty($data['invoice_id']) ? absint($data['invoice_id']) : NULL;
1353 1353
 
1354
-    if ( empty( $invoice_id ) ) {
1354
+    if (empty($invoice_id)) {
1355 1355
         return;
1356 1356
     }
1357 1357
 
1358
-    $sent = wpinv_user_note_notification( $invoice_id, $data );
1358
+    $sent = wpinv_user_note_notification($invoice_id, $data);
1359 1359
 }
1360
-add_action( 'wpinv_new_customer_note', 'wpinv_send_customer_note_email', 10, 1 );
1360
+add_action('wpinv_new_customer_note', 'wpinv_send_customer_note_email', 10, 1);
1361 1361
 
1362
-function wpinv_add_notes_to_invoice_email( $invoice, $email_type, $sent_to_admin ) {
1363
-    if ( !empty( $invoice ) && $email_type == 'user_invoice' && $invoice_notes = wpinv_get_invoice_notes( $invoice->ID, true ) ) {
1364
-        $date_format = get_option( 'date_format' );
1365
-        $time_format = get_option( 'time_format' );
1362
+function wpinv_add_notes_to_invoice_email($invoice, $email_type, $sent_to_admin) {
1363
+    if (!empty($invoice) && $email_type == 'user_invoice' && $invoice_notes = wpinv_get_invoice_notes($invoice->ID, true)) {
1364
+        $date_format = get_option('date_format');
1365
+        $time_format = get_option('time_format');
1366 1366
         ?>
1367 1367
         <div id="wpinv-email-notes">
1368
-            <h3 class="wpinv-notes-t"><?php echo apply_filters( 'wpinv_email_invoice_notes_title', __( 'Invoice Notes', 'invoicing' ) ); ?></h3>
1368
+            <h3 class="wpinv-notes-t"><?php echo apply_filters('wpinv_email_invoice_notes_title', __('Invoice Notes', 'invoicing')); ?></h3>
1369 1369
             <ol class="wpinv-notes-lists">
1370 1370
         <?php
1371
-        foreach ( $invoice_notes as $note ) {
1372
-            $note_time = strtotime( $note->comment_date );
1371
+        foreach ($invoice_notes as $note) {
1372
+            $note_time = strtotime($note->comment_date);
1373 1373
             ?>
1374 1374
             <li class="comment wpinv-note">
1375
-            <p class="wpinv-note-date meta"><?php printf( __( '%2$s at %3$s', 'invoicing' ), $note->comment_author, date_i18n( $date_format, $note_time ), date_i18n( $time_format, $note_time ), $note_time ); ?></p>
1376
-            <div class="wpinv-note-desc description"><?php echo wpautop( wptexturize( $note->comment_content ) ); ?></div>
1375
+            <p class="wpinv-note-date meta"><?php printf(__('%2$s at %3$s', 'invoicing'), $note->comment_author, date_i18n($date_format, $note_time), date_i18n($time_format, $note_time), $note_time); ?></p>
1376
+            <div class="wpinv-note-desc description"><?php echo wpautop(wptexturize($note->comment_content)); ?></div>
1377 1377
             </li>
1378 1378
             <?php
1379 1379
         }
@@ -1382,21 +1382,21 @@  discard block
 block discarded – undo
1382 1382
         <?php
1383 1383
     }
1384 1384
 }
1385
-add_action( 'wpinv_email_billing_details', 'wpinv_add_notes_to_invoice_email', 10, 3 );
1385
+add_action('wpinv_email_billing_details', 'wpinv_add_notes_to_invoice_email', 10, 3);
1386 1386
 
1387 1387
 function wpinv_email_payment_reminders() {
1388 1388
     global $wpi_auto_reminder;
1389
-    if ( !wpinv_get_option( 'email_overdue_active' ) ) {
1389
+    if (!wpinv_get_option('email_overdue_active')) {
1390 1390
         return;
1391 1391
     }
1392 1392
 
1393
-    if ( $reminder_days = wpinv_get_option( 'email_due_reminder_days' ) ) {
1394
-        $reminder_days  = is_array( $reminder_days ) ? array_values( $reminder_days ) : '';
1393
+    if ($reminder_days = wpinv_get_option('email_due_reminder_days')) {
1394
+        $reminder_days  = is_array($reminder_days) ? array_values($reminder_days) : '';
1395 1395
 
1396
-        if ( empty( $reminder_days ) ) {
1396
+        if (empty($reminder_days)) {
1397 1397
             return;
1398 1398
         }
1399
-        $reminder_days  = array_unique( array_map( 'absint', $reminder_days ) );
1399
+        $reminder_days = array_unique(array_map('absint', $reminder_days));
1400 1400
 
1401 1401
         $args = array(
1402 1402
             'post_type'     => 'wpi_invoice',
@@ -1406,7 +1406,7 @@  discard block
 block discarded – undo
1406 1406
             'meta_query'    => array(
1407 1407
                 array(
1408 1408
                     'key'       =>  '_wpinv_due_date',
1409
-                    'value'     =>  array( '', 'none' ),
1409
+                    'value'     =>  array('', 'none'),
1410 1410
                     'compare'   =>  'NOT IN',
1411 1411
                 )
1412 1412
             ),
@@ -1415,143 +1415,143 @@  discard block
 block discarded – undo
1415 1415
             'order'         => 'ASC',
1416 1416
         );
1417 1417
 
1418
-        $invoices = get_posts( $args );
1418
+        $invoices = get_posts($args);
1419 1419
 
1420
-        if ( empty( $invoices ) ) {
1420
+        if (empty($invoices)) {
1421 1421
             return;
1422 1422
         }
1423 1423
 
1424
-        $date_to_send   = array();
1424
+        $date_to_send = array();
1425 1425
 
1426
-        foreach ( $invoices as $id ) {
1427
-            $due_date = get_post_meta( $id, '_wpinv_due_date', true );
1426
+        foreach ($invoices as $id) {
1427
+            $due_date = get_post_meta($id, '_wpinv_due_date', true);
1428 1428
 
1429
-            foreach ( $reminder_days as $key => $days ) {
1430
-                if ( $days !== '' ) {
1431
-                    $date_to_send[$id][] = date_i18n( 'Y-m-d', strtotime( $due_date ) + ( $days * DAY_IN_SECONDS ) );
1429
+            foreach ($reminder_days as $key => $days) {
1430
+                if ($days !== '') {
1431
+                    $date_to_send[$id][] = date_i18n('Y-m-d', strtotime($due_date) + ($days * DAY_IN_SECONDS));
1432 1432
                 }
1433 1433
             }
1434 1434
         }
1435 1435
 
1436
-        $today              = date_i18n( 'Y-m-d' );
1436
+        $today              = date_i18n('Y-m-d');
1437 1437
         $wpi_auto_reminder  = true;
1438 1438
 
1439
-        foreach ( $date_to_send as $id => $values ) {
1440
-            if ( in_array( $today, $values ) ) {
1441
-                $sent = get_post_meta( $id, '_wpinv_reminder_sent', true );
1439
+        foreach ($date_to_send as $id => $values) {
1440
+            if (in_array($today, $values)) {
1441
+                $sent = get_post_meta($id, '_wpinv_reminder_sent', true);
1442 1442
 
1443
-                if ( isset( $sent ) && !empty( $sent ) ) {
1444
-                    if ( !in_array( $today, $sent ) ) {
1445
-                        do_action( 'wpinv_send_payment_reminder_notification', $id );
1443
+                if (isset($sent) && !empty($sent)) {
1444
+                    if (!in_array($today, $sent)) {
1445
+                        do_action('wpinv_send_payment_reminder_notification', $id);
1446 1446
                     }
1447 1447
                 } else {
1448
-                    do_action( 'wpinv_send_payment_reminder_notification', $id );
1448
+                    do_action('wpinv_send_payment_reminder_notification', $id);
1449 1449
                 }
1450 1450
             }
1451 1451
         }
1452 1452
 
1453
-        $wpi_auto_reminder  = false;
1453
+        $wpi_auto_reminder = false;
1454 1454
     }
1455 1455
 }
1456 1456
 
1457
-function wpinv_send_payment_reminder_notification( $invoice_id ) {
1457
+function wpinv_send_payment_reminder_notification($invoice_id) {
1458 1458
     $email_type = 'overdue';
1459
-    if ( !wpinv_email_is_enabled( $email_type ) ) {
1459
+    if (!wpinv_email_is_enabled($email_type)) {
1460 1460
         return false;
1461 1461
     }
1462 1462
 
1463
-    $invoice    = wpinv_get_invoice( $invoice_id );
1464
-    if ( empty( $invoice ) ) {
1463
+    $invoice = wpinv_get_invoice($invoice_id);
1464
+    if (empty($invoice)) {
1465 1465
         return false;
1466 1466
     }
1467 1467
 
1468
-    if ( !$invoice->needs_payment() ) {
1468
+    if (!$invoice->needs_payment()) {
1469 1469
         return false;
1470 1470
     }
1471 1471
 
1472
-    $recipient  = wpinv_email_get_recipient( $email_type, $invoice_id, $invoice );
1473
-    if ( !is_email( $recipient ) ) {
1472
+    $recipient = wpinv_email_get_recipient($email_type, $invoice_id, $invoice);
1473
+    if (!is_email($recipient)) {
1474 1474
         return false;
1475 1475
     }
1476 1476
 
1477
-    do_action( 'wpinv_pre_send_invoice_notification', $invoice, $email_type );
1477
+    do_action('wpinv_pre_send_invoice_notification', $invoice, $email_type);
1478 1478
 
1479
-    $subject        = wpinv_email_get_subject( $email_type, $invoice_id, $invoice );
1480
-    $email_heading  = wpinv_email_get_heading( $email_type, $invoice_id, $invoice );
1481
-    $headers        = wpinv_email_get_headers( $email_type, $invoice_id, $invoice );
1482
-    $message_body   = wpinv_email_get_content( $email_type, $invoice_id, $invoice );
1483
-    $attachments    = wpinv_email_get_attachments( $email_type, $invoice_id, $invoice );
1479
+    $subject        = wpinv_email_get_subject($email_type, $invoice_id, $invoice);
1480
+    $email_heading  = wpinv_email_get_heading($email_type, $invoice_id, $invoice);
1481
+    $headers        = wpinv_email_get_headers($email_type, $invoice_id, $invoice);
1482
+    $message_body   = wpinv_email_get_content($email_type, $invoice_id, $invoice);
1483
+    $attachments    = wpinv_email_get_attachments($email_type, $invoice_id, $invoice);
1484 1484
 
1485
-    $content        = wpinv_get_template_html( 'emails/wpinv-email-' . $email_type . '.php', array(
1485
+    $content        = wpinv_get_template_html('emails/wpinv-email-' . $email_type . '.php', array(
1486 1486
             'invoice'       => $invoice,
1487 1487
             'email_type'    => $email_type,
1488 1488
             'email_heading' => $email_heading,
1489 1489
             'sent_to_admin' => false,
1490 1490
             'plain_text'    => false,
1491 1491
             'message_body'  => $message_body
1492
-        ) );
1492
+        ));
1493 1493
 
1494
-    $content        = wpinv_email_format_text( $content, $invoice );
1494
+    $content = wpinv_email_format_text($content, $invoice);
1495 1495
 
1496
-    $sent = wpinv_mail_send( $recipient, $subject, $content, $headers, $attachments );
1497
-    if ( $sent ) {
1498
-        do_action( 'wpinv_payment_reminder_sent', $invoice_id, $invoice );
1496
+    $sent = wpinv_mail_send($recipient, $subject, $content, $headers, $attachments);
1497
+    if ($sent) {
1498
+        do_action('wpinv_payment_reminder_sent', $invoice_id, $invoice);
1499 1499
     }
1500 1500
 
1501
-    do_action( 'wpinv_post_send_invoice_notification', $invoice, $email_type );
1501
+    do_action('wpinv_post_send_invoice_notification', $invoice, $email_type);
1502 1502
 
1503 1503
     return $sent;
1504 1504
 }
1505
-add_action( 'wpinv_send_payment_reminder_notification', 'wpinv_send_payment_reminder_notification', 10, 1 );
1505
+add_action('wpinv_send_payment_reminder_notification', 'wpinv_send_payment_reminder_notification', 10, 1);
1506 1506
 
1507
-function wpinv_payment_reminder_sent( $invoice_id, $invoice ) {
1507
+function wpinv_payment_reminder_sent($invoice_id, $invoice) {
1508 1508
     global $wpi_auto_reminder;
1509 1509
 
1510
-    $sent = get_post_meta( $invoice_id, '_wpinv_reminder_sent', true );
1510
+    $sent = get_post_meta($invoice_id, '_wpinv_reminder_sent', true);
1511 1511
 
1512
-    if ( empty( $sent ) ) {
1512
+    if (empty($sent)) {
1513 1513
         $sent = array();
1514 1514
     }
1515
-    $sent[] = date_i18n( 'Y-m-d' );
1515
+    $sent[] = date_i18n('Y-m-d');
1516 1516
 
1517
-    update_post_meta( $invoice_id, '_wpinv_reminder_sent', $sent );
1517
+    update_post_meta($invoice_id, '_wpinv_reminder_sent', $sent);
1518 1518
 
1519
-    if ( $wpi_auto_reminder ) { // Auto reminder note.
1520
-        $note = __( 'Automated reminder sent to the user.', 'invoicing' );
1521
-        $invoice->add_note( $note, false, false, true );
1519
+    if ($wpi_auto_reminder) { // Auto reminder note.
1520
+        $note = __('Automated reminder sent to the user.', 'invoicing');
1521
+        $invoice->add_note($note, false, false, true);
1522 1522
     } else { // Menual reminder note.
1523
-        $note = __( 'Manual reminder sent to the user.', 'invoicing' );
1524
-        $invoice->add_note( $note );
1523
+        $note = __('Manual reminder sent to the user.', 'invoicing');
1524
+        $invoice->add_note($note);
1525 1525
     }
1526 1526
 }
1527
-add_action( 'wpinv_payment_reminder_sent', 'wpinv_payment_reminder_sent', 10, 2 );
1527
+add_action('wpinv_payment_reminder_sent', 'wpinv_payment_reminder_sent', 10, 2);
1528 1528
 
1529
-function wpinv_invoice_notification_set_locale( $invoice, $email_type, $site = false ) {
1530
-    if ( empty( $invoice ) ) {
1529
+function wpinv_invoice_notification_set_locale($invoice, $email_type, $site = false) {
1530
+    if (empty($invoice)) {
1531 1531
         return;
1532 1532
     }
1533 1533
 
1534
-    if ( is_int( $invoice ) ) {
1535
-        $invoice = wpinv_get_invoice( $invoice );
1534
+    if (is_int($invoice)) {
1535
+        $invoice = wpinv_get_invoice($invoice);
1536 1536
     }
1537 1537
 
1538
-    if ( ! empty( $invoice ) && is_object( $invoice ) ) {
1539
-        if ( ! $site && function_exists( 'get_user_locale' ) ) {
1540
-            $locale = get_user_locale( $invoice->get_user_id() );
1538
+    if (!empty($invoice) && is_object($invoice)) {
1539
+        if (!$site && function_exists('get_user_locale')) {
1540
+            $locale = get_user_locale($invoice->get_user_id());
1541 1541
         } else {
1542 1542
             $locale = get_locale();
1543 1543
         }
1544 1544
 
1545
-        wpinv_switch_to_locale( $locale );
1545
+        wpinv_switch_to_locale($locale);
1546 1546
     }
1547 1547
 }
1548
-add_action( 'wpinv_pre_send_invoice_notification', 'wpinv_invoice_notification_set_locale', 10, 3 );
1548
+add_action('wpinv_pre_send_invoice_notification', 'wpinv_invoice_notification_set_locale', 10, 3);
1549 1549
 
1550
-function wpinv_invoice_notification_restore_locale( $invoice, $email_type, $site = false ) {
1551
-    if ( empty( $invoice ) ) {
1550
+function wpinv_invoice_notification_restore_locale($invoice, $email_type, $site = false) {
1551
+    if (empty($invoice)) {
1552 1552
         return;
1553 1553
     }
1554 1554
 
1555 1555
     wpinv_restore_locale();
1556 1556
 }
1557
-add_action( 'wpinv_post_send_invoice_notification', 'wpinv_invoice_notification_restore_locale', 10, 3 );
1557
+add_action('wpinv_post_send_invoice_notification', 'wpinv_invoice_notification_restore_locale', 10, 3);
Please login to merge, or discard this patch.
includes/admin/subscriptions.php 1 patch
Spacing   +111 added lines, -111 removed lines patch added patch discarded remove patch
@@ -8,7 +8,7 @@  discard block
 block discarded – undo
8 8
  */
9 9
 function wpinv_subscriptions_page() {
10 10
 
11
-	if ( ! empty( $_GET['id'] ) ) {
11
+	if (!empty($_GET['id'])) {
12 12
 
13 13
         wpinv_recurring_subscription_details();
14 14
 
@@ -19,7 +19,7 @@  discard block
 block discarded – undo
19 19
 	<div class="wrap">
20 20
 
21 21
 		<h1>
22
-			<?php _e( 'Subscriptions', 'invoicing' ); ?>
22
+			<?php _e('Subscriptions', 'invoicing'); ?>
23 23
 		</h1>
24 24
 		<?php
25 25
 		$subscribers_table = new WPInv_Subscription_Reports_Table();
@@ -31,7 +31,7 @@  discard block
 block discarded – undo
31 31
 			<input type="hidden" name="post_type" value="download" />
32 32
 			<input type="hidden" name="page" value="wpinv-subscriptions" />
33 33
 			<?php $subscribers_table->views(); ?>
34
-			<?php $subscribers_table->search_box( __( 'Search', 'wpinvoicing' ), 'subscriptions' ); ?>
34
+			<?php $subscribers_table->search_box(__('Search', 'wpinvoicing'), 'subscriptions'); ?>
35 35
 			<?php $subscribers_table->display(); ?>
36 36
 
37 37
 		</form>
@@ -49,34 +49,34 @@  discard block
 block discarded – undo
49 49
 
50 50
 	$render = true;
51 51
 
52
-	if ( ! current_user_can( 'manage_invoicing' ) ) {
53
-		die( __( 'You are not permitted to view this data.', 'invoicing' ) );
52
+	if (!current_user_can('manage_invoicing')) {
53
+		die(__('You are not permitted to view this data.', 'invoicing'));
54 54
 	}
55 55
 
56
-	if ( ! isset( $_GET['id'] ) || ! is_numeric( $_GET['id'] ) ) {
57
-        die( __( 'Invalid subscription ID Provided.', 'invoicing' ) );
56
+	if (!isset($_GET['id']) || !is_numeric($_GET['id'])) {
57
+        die(__('Invalid subscription ID Provided.', 'invoicing'));
58 58
 	}
59 59
 
60 60
 	$sub_id  = (int) $_GET['id'];
61
-	$sub     = new WPInv_Subscription( $sub_id );
61
+	$sub     = new WPInv_Subscription($sub_id);
62 62
 
63
-	if ( empty( $sub ) ) {
64
-		die( __( 'Invalid subscription ID Provided.', 'invoicing' ) );
63
+	if (empty($sub)) {
64
+		die(__('Invalid subscription ID Provided.', 'invoicing'));
65 65
 	}
66 66
 
67 67
 	?>
68 68
 	<div class="wrap">
69
-		<h2><?php _e( 'Subscription Details', 'invoicing' ); ?></h2>
69
+		<h2><?php _e('Subscription Details', 'invoicing'); ?></h2>
70 70
 
71
-		<?php if ( $sub ) : ?>
71
+		<?php if ($sub) : ?>
72 72
 
73 73
 			<div id="wpinv-item-card-wrapper">
74 74
 
75
-				<?php do_action( 'wpinv_subscription_card_top', $sub ); ?>
75
+				<?php do_action('wpinv_subscription_card_top', $sub); ?>
76 76
 
77 77
 				<div class="info-wrapper item-section">
78 78
 
79
-					<form id="edit-item-info" method="post" action="<?php echo admin_url( 'admin.php?page=wpinv-subscriptions&id=' . $sub->id ); ?>">
79
+					<form id="edit-item-info" method="post" action="<?php echo admin_url('admin.php?page=wpinv-subscriptions&id=' . $sub->id); ?>">
80 80
 
81 81
 						<div class="item-info">
82 82
 
@@ -84,124 +84,124 @@  discard block
 block discarded – undo
84 84
 								<tbody>
85 85
 									<tr>
86 86
 										<td class="row-title">
87
-											<label for="tablecell"><?php _e( 'Billing Cycle:', 'invoicing' ); ?></label>
87
+											<label for="tablecell"><?php _e('Billing Cycle:', 'invoicing'); ?></label>
88 88
 										</td>
89 89
 										<td>
90 90
 											<?php
91
-											$frequency = WPInv_Subscriptions::wpinv_get_pretty_subscription_frequency( $sub->period, $sub->frequency );
92
-											$billing   = wpinv_price( wpinv_format_amount( $sub->recurring_amount ), wpinv_get_invoice_currency_code( $sub->parent_payment_id ) ) . ' / ' . $frequency;
93
-											$initial   = wpinv_price( wpinv_format_amount( $sub->initial_amount ), wpinv_get_invoice_currency_code( $sub->parent_payment_id ) );
94
-											printf( _x( '%s then %s', 'Initial subscription amount then billing cycle and amount', 'invoicing' ), $initial, $billing );
91
+											$frequency = WPInv_Subscriptions::wpinv_get_pretty_subscription_frequency($sub->period, $sub->frequency);
92
+											$billing   = wpinv_price(wpinv_format_amount($sub->recurring_amount), wpinv_get_invoice_currency_code($sub->parent_payment_id)) . ' / ' . $frequency;
93
+											$initial   = wpinv_price(wpinv_format_amount($sub->initial_amount), wpinv_get_invoice_currency_code($sub->parent_payment_id));
94
+											printf(_x('%s then %s', 'Initial subscription amount then billing cycle and amount', 'invoicing'), $initial, $billing);
95 95
 											?>
96 96
 										</td>
97 97
 									</tr>
98 98
 									<tr>
99 99
 										<td class="row-title">
100
-											<label for="tablecell"><?php _e( 'Times Billed:', 'invoicing' ); ?></label>
100
+											<label for="tablecell"><?php _e('Times Billed:', 'invoicing'); ?></label>
101 101
 										</td>
102
-										<td><?php echo $sub->get_times_billed() . ' / ' . ( ( $sub->bill_times == 0 ) ? 'Until Cancelled' : $sub->bill_times ); ?></td>
102
+										<td><?php echo $sub->get_times_billed() . ' / ' . (($sub->bill_times == 0) ? 'Until Cancelled' : $sub->bill_times); ?></td>
103 103
 									</tr>
104 104
 									<tr>
105 105
 										<td class="row-title">
106
-											<label for="tablecell"><?php _e( 'Customer:', 'invoicing' ); ?></label>
106
+											<label for="tablecell"><?php _e('Customer:', 'invoicing'); ?></label>
107 107
 										</td>
108 108
 										<td>
109
-											<?php $subscriber = get_userdata( $sub->customer_id ); ?>
110
-											<a href="<?php echo esc_url( get_edit_user_link( $sub->customer_id ) ); ?>" target="_blank"><?php echo ! empty( $subscriber->display_name ) ? $subscriber->display_name : $subscriber->user_email; ?></a>
109
+											<?php $subscriber = get_userdata($sub->customer_id); ?>
110
+											<a href="<?php echo esc_url(get_edit_user_link($sub->customer_id)); ?>" target="_blank"><?php echo !empty($subscriber->display_name) ? $subscriber->display_name : $subscriber->user_email; ?></a>
111 111
 										</td>
112 112
 									</tr>
113 113
 									<tr>
114 114
 										<td class="row-title">
115
-											<label for="tablecell"><?php _e( 'Initial Invoice:', 'invoicing' ); ?></label>
115
+											<label for="tablecell"><?php _e('Initial Invoice:', 'invoicing'); ?></label>
116 116
 										</td>
117 117
 										<td>
118
-                                            <a target="_blank" title="<?php _e( 'View invoice', 'invoicing' ); ?>" href="<?php echo esc_url( get_permalink( $sub->parent_payment_id ) ); ?>"><?php echo wpinv_get_invoice_number( $sub->parent_payment_id ); ?></a>&nbsp;&nbsp;&nbsp;<?php echo wp_sprintf( __( '( ID: %s )', 'invoicing' ), '<a title="' . esc_attr( __( 'View invoice details', 'invoicing' ) ) . '" href="' . get_edit_post_link( $sub->parent_payment_id ) . '" target="_blank">' . $sub->parent_payment_id . '</a>' ); ?></td>
118
+                                            <a target="_blank" title="<?php _e('View invoice', 'invoicing'); ?>" href="<?php echo esc_url(get_permalink($sub->parent_payment_id)); ?>"><?php echo wpinv_get_invoice_number($sub->parent_payment_id); ?></a>&nbsp;&nbsp;&nbsp;<?php echo wp_sprintf(__('( ID: %s )', 'invoicing'), '<a title="' . esc_attr(__('View invoice details', 'invoicing')) . '" href="' . get_edit_post_link($sub->parent_payment_id) . '" target="_blank">' . $sub->parent_payment_id . '</a>'); ?></td>
119 119
 									</tr>
120 120
 									<tr>
121 121
 										<td class="row-title">
122
-											<label for="tablecell"><?php _e( 'Item:', 'invoicing' ); ?></label>
122
+											<label for="tablecell"><?php _e('Item:', 'invoicing'); ?></label>
123 123
 										</td>
124 124
 										<td>
125 125
 											<?php
126
-                                            echo wpinv_item_dropdown( array(
126
+                                            echo wpinv_item_dropdown(array(
127 127
                                                 'name'              => 'product_id',
128 128
                                                 'id'                => 'wpinv_invoice_item',
129 129
                                                 'with_packages'     => false,
130 130
                                                 'show_recurring'    => true,
131 131
                                                 'selected'          => $sub->product_id,
132 132
                                                 'class'             => 'wpinv-sub-product-id wpi_select2',
133
-                                            ) );
133
+                                            ));
134 134
 
135 135
                                             ?>
136
-											<a href="<?php echo esc_url( add_query_arg( array(
136
+											<a href="<?php echo esc_url(add_query_arg(array(
137 137
 													'post'   => $sub->product_id,
138 138
 													'action' => 'edit'
139
-												), admin_url( 'post.php' ) ) ); ?>" target="_blank"><?php _e( 'View Item', 'invoicing' ) ; ?></a>
139
+												), admin_url('post.php'))); ?>" target="_blank"><?php _e('View Item', 'invoicing'); ?></a>
140 140
 										</td>
141 141
 									</tr>
142 142
 									<tr>
143 143
 										<td class="row-title">
144
-											<label for="tablecell"><?php _e( 'Payment Method:', 'invoicing' ); ?></label>
144
+											<label for="tablecell"><?php _e('Payment Method:', 'invoicing'); ?></label>
145 145
 										</td>
146
-										<td><?php echo wpinv_get_gateway_admin_label( wpinv_get_payment_gateway( $sub->parent_payment_id ) ); ?></td>
146
+										<td><?php echo wpinv_get_gateway_admin_label(wpinv_get_payment_gateway($sub->parent_payment_id)); ?></td>
147 147
 									</tr>
148 148
 									<tr>
149 149
 										<td class="row-title">
150
-											<label for="tablecell"><?php _e( 'Profile ID:', 'invoicing' ); ?></label>
150
+											<label for="tablecell"><?php _e('Profile ID:', 'invoicing'); ?></label>
151 151
 										</td>
152 152
 										<td>
153 153
 											<span class="wpinv-sub-profile-id">
154
-												<?php echo apply_filters( 'wpinv_subscription_profile_link_' . $sub->gateway, $sub->profile_id, $sub ); ?>
154
+												<?php echo apply_filters('wpinv_subscription_profile_link_' . $sub->gateway, $sub->profile_id, $sub); ?>
155 155
 											</span>
156
-											<input type="text" name="profile_id" class="hidden wpinv-sub-profile-id" value="<?php echo esc_attr( $sub->profile_id ); ?>" />
156
+											<input type="text" name="profile_id" class="hidden wpinv-sub-profile-id" value="<?php echo esc_attr($sub->profile_id); ?>" />
157 157
 											<span>&nbsp;&ndash;&nbsp;</span>
158
-											<a href="#" class="wpinv-edit-sub-profile-id"><?php _e( 'Edit', 'invoicing' ); ?></a>
158
+											<a href="#" class="wpinv-edit-sub-profile-id"><?php _e('Edit', 'invoicing'); ?></a>
159 159
 										</td>
160 160
 									</tr>
161 161
 									<tr>
162 162
 										<td class="row-title">
163
-											<label for="tablecell"><?php _e( 'Transaction ID:', 'invoicing' ); ?></label>
163
+											<label for="tablecell"><?php _e('Transaction ID:', 'invoicing'); ?></label>
164 164
 										</td>
165 165
 										<td>
166
-											<span class="wpinv-sub-transaction-id"><?php echo apply_filters( 'wpinv_subscription_transaction_link_' . $sub->gateway, $sub->get_transaction_id(), $sub ); ?></span>
167
-											<input type="text" name="transaction_id" class="hidden wpinv-sub-transaction-id" value="<?php echo esc_attr( $sub->get_transaction_id() ); ?>" />
166
+											<span class="wpinv-sub-transaction-id"><?php echo apply_filters('wpinv_subscription_transaction_link_' . $sub->gateway, $sub->get_transaction_id(), $sub); ?></span>
167
+											<input type="text" name="transaction_id" class="hidden wpinv-sub-transaction-id" value="<?php echo esc_attr($sub->get_transaction_id()); ?>" />
168 168
 											<span>&nbsp;&ndash;&nbsp;</span>
169
-											<a href="#" class="wpinv-edit-sub-transaction-id"><?php _e( 'Edit', 'invoicing' ); ?></a>
169
+											<a href="#" class="wpinv-edit-sub-transaction-id"><?php _e('Edit', 'invoicing'); ?></a>
170 170
 										</td>
171 171
 									</tr>
172 172
 									<tr>
173 173
 										<td class="row-title">
174
-											<label for="tablecell"><?php _e( 'Date Created:', 'invoicing' ); ?></label>
174
+											<label for="tablecell"><?php _e('Date Created:', 'invoicing'); ?></label>
175 175
 										</td>
176
-										<td><?php echo date_i18n( get_option( 'date_format' ), strtotime( $sub->created, current_time( 'timestamp' ) ) ); ?></td>
176
+										<td><?php echo date_i18n(get_option('date_format'), strtotime($sub->created, current_time('timestamp'))); ?></td>
177 177
 									</tr>
178 178
 									<tr>
179 179
 										<td class="row-title">
180 180
 											<label for="tablecell">
181
-												<?php if( 'trialling' == $sub->status ) : ?>
182
-													<?php _e( 'Trialling Until:', 'invoicing' ); ?>
181
+												<?php if ('trialling' == $sub->status) : ?>
182
+													<?php _e('Trialling Until:', 'invoicing'); ?>
183 183
 												<?php else: ?>
184
-													<?php _e( 'Expiration Date:', 'invoicing' ); ?>
184
+													<?php _e('Expiration Date:', 'invoicing'); ?>
185 185
 												<?php endif; ?>
186 186
 											</label>
187 187
 										</td>
188 188
 										<td>
189
-											<span class="wpinv-sub-expiration"><?php echo date_i18n( get_option( 'date_format' ), strtotime( $sub->expiration, current_time( 'timestamp' ) ) ); ?></span>
189
+											<span class="wpinv-sub-expiration"><?php echo date_i18n(get_option('date_format'), strtotime($sub->expiration, current_time('timestamp'))); ?></span>
190 190
 										</td>
191 191
 									</tr>
192 192
 									<tr>
193 193
 										<td class="row-title">
194
-											<label for="tablecell"><?php _e( 'Subscription Status:', 'invoicing' ); ?></label>
194
+											<label for="tablecell"><?php _e('Subscription Status:', 'invoicing'); ?></label>
195 195
 										</td>
196 196
 										<td>
197 197
 											<select name="status" class="wpi_select2">
198
-												<option value="pending"<?php selected( 'pending', $sub->status ); ?>><?php _e( 'Pending', 'invoicing' ); ?></option>
199
-												<option value="active"<?php selected( 'active', $sub->status ); ?>><?php _e( 'Active', 'invoicing' ); ?></option>
200
-												<option value="cancelled"<?php selected( 'cancelled', $sub->status ); ?>><?php _e( 'Cancelled', 'invoicing' ); ?></option>
201
-												<option value="expired"<?php selected( 'expired', $sub->status ); ?>><?php _e( 'Expired', 'invoicing' ); ?></option>
202
-												<option value="trialling"<?php selected( 'trialling', $sub->status ); ?>><?php _e( 'Trialling', 'invoicing' ); ?></option>
203
-												<option value="failing"<?php selected( 'failing', $sub->status ); ?>><?php _e( 'Failing', 'invoicing' ); ?></option>
204
-												<option value="completed"<?php selected( 'completed', $sub->status ); ?>><?php _e( 'Completed', 'invoicing' ); ?></option>
198
+												<option value="pending"<?php selected('pending', $sub->status); ?>><?php _e('Pending', 'invoicing'); ?></option>
199
+												<option value="active"<?php selected('active', $sub->status); ?>><?php _e('Active', 'invoicing'); ?></option>
200
+												<option value="cancelled"<?php selected('cancelled', $sub->status); ?>><?php _e('Cancelled', 'invoicing'); ?></option>
201
+												<option value="expired"<?php selected('expired', $sub->status); ?>><?php _e('Expired', 'invoicing'); ?></option>
202
+												<option value="trialling"<?php selected('trialling', $sub->status); ?>><?php _e('Trialling', 'invoicing'); ?></option>
203
+												<option value="failing"<?php selected('failing', $sub->status); ?>><?php _e('Failing', 'invoicing'); ?></option>
204
+												<option value="completed"<?php selected('completed', $sub->status); ?>><?php _e('Completed', 'invoicing'); ?></option>
205 205
 											</select>
206 206
 										</td>
207 207
 									</tr>
@@ -209,79 +209,79 @@  discard block
 block discarded – undo
209 209
 							</table>
210 210
 						</div>
211 211
 						<div id="wpinv-sub-notices">
212
-							<div class="notice notice-info inline hidden" id="wpinv-sub-product-update-notice"><p><?php _e( 'Changing the product assigned will not automatically adjust any pricing.', 'invoicing' ); ?></p></div>
213
-							<div class="notice notice-warning inline hidden" id="wpinv-sub-profile-id-update-notice"><p><?php _e( 'Changing the profile ID can result in renewals not being processed. Do this with caution.', 'invoicing' ); ?></p></div>
212
+							<div class="notice notice-info inline hidden" id="wpinv-sub-product-update-notice"><p><?php _e('Changing the product assigned will not automatically adjust any pricing.', 'invoicing'); ?></p></div>
213
+							<div class="notice notice-warning inline hidden" id="wpinv-sub-profile-id-update-notice"><p><?php _e('Changing the profile ID can result in renewals not being processed. Do this with caution.', 'invoicing'); ?></p></div>
214 214
 						</div>
215 215
 						<div id="item-edit-actions" class="edit-item" style="float:right; margin: 10px 0 0; display: block;">
216
-							<?php wp_nonce_field( 'wpinv-recurring-update', 'wpinv-recurring-update-nonce', false, true ); ?>
217
-							<input type="submit" name="wpinv_update_subscription" id="wpinv_update_subscription" class="button button-primary" value="<?php _e( 'Update Subscription', 'invoicing' ); ?>"/>
218
-							<input type="hidden" name="sub_id" value="<?php echo absint( $sub->id ); ?>" />
219
-							<?php if( $sub->can_cancel() ) : ?>
220
-								<a class="button button-primary" href="<?php echo $sub->get_cancel_url(); ?>" ><?php _e( 'Cancel Subscription', 'invoicing' ); ?></a>
216
+							<?php wp_nonce_field('wpinv-recurring-update', 'wpinv-recurring-update-nonce', false, true); ?>
217
+							<input type="submit" name="wpinv_update_subscription" id="wpinv_update_subscription" class="button button-primary" value="<?php _e('Update Subscription', 'invoicing'); ?>"/>
218
+							<input type="hidden" name="sub_id" value="<?php echo absint($sub->id); ?>" />
219
+							<?php if ($sub->can_cancel()) : ?>
220
+								<a class="button button-primary" href="<?php echo $sub->get_cancel_url(); ?>" ><?php _e('Cancel Subscription', 'invoicing'); ?></a>
221 221
 							<?php endif; ?>
222
-							&nbsp;<input type="submit" name="wpinv_delete_subscription" class="wpinv-delete-subscription button" value="<?php _e( 'Delete Subscription', 'invoicing' ); ?>"/>
222
+							&nbsp;<input type="submit" name="wpinv_delete_subscription" class="wpinv-delete-subscription button" value="<?php _e('Delete Subscription', 'invoicing'); ?>"/>
223 223
 						</div>
224 224
 
225 225
 					</form>
226 226
 				</div>
227 227
 
228
-				<?php do_action( 'wpinv_subscription_before_stats', $sub ); ?>
228
+				<?php do_action('wpinv_subscription_before_stats', $sub); ?>
229 229
 
230
-				<?php do_action( 'wpinv_subscription_before_tables_wrapper', $sub ); ?>
230
+				<?php do_action('wpinv_subscription_before_tables_wrapper', $sub); ?>
231 231
 
232 232
 				<div id="item-tables-wrapper" class="item-section">
233 233
 
234
-					<?php do_action( 'wpinv_subscription_before_tables', $sub ); ?>
234
+					<?php do_action('wpinv_subscription_before_tables', $sub); ?>
235 235
 
236
-					<h3><?php _e( 'Renewal Payments:', 'invoicing' ); ?></h3>
236
+					<h3><?php _e('Renewal Payments:', 'invoicing'); ?></h3>
237 237
 					<?php $payments = $sub->get_child_payments(); ?>
238
-					<?php if ( 'manual' == $sub->gateway ) : ?>
239
-						<p><strong><?php _e( 'Note:', 'invoicing' ); ?></strong> <?php _e( 'Subscriptions purchased with the Test Payment gateway will not renew automatically.', 'invoicing' ); ?></p>
238
+					<?php if ('manual' == $sub->gateway) : ?>
239
+						<p><strong><?php _e('Note:', 'invoicing'); ?></strong> <?php _e('Subscriptions purchased with the Test Payment gateway will not renew automatically.', 'invoicing'); ?></p>
240 240
 					<?php endif; ?>
241 241
 					<table class="wp-list-table widefat striped payments">
242 242
 						<thead>
243 243
 						<tr>
244
-							<th><?php _e( 'ID', 'invoicing' ); ?></th>
245
-							<th><?php _e( 'Amount', 'invoicing' ); ?></th>
246
-							<th><?php _e( 'Date', 'invoicing' ); ?></th>
247
-							<th><?php _e( 'Status', 'invoicing' ); ?></th>
248
-                            <th><?php _e( 'Invoice', 'invoicing' ); ?></th>
249
-							<th class="column-wpi_actions"><?php _e( 'Actions', 'invoicing' ); ?></th>
244
+							<th><?php _e('ID', 'invoicing'); ?></th>
245
+							<th><?php _e('Amount', 'invoicing'); ?></th>
246
+							<th><?php _e('Date', 'invoicing'); ?></th>
247
+							<th><?php _e('Status', 'invoicing'); ?></th>
248
+                            <th><?php _e('Invoice', 'invoicing'); ?></th>
249
+							<th class="column-wpi_actions"><?php _e('Actions', 'invoicing'); ?></th>
250 250
 						</tr>
251 251
 						</thead>
252 252
 						<tbody>
253
-						<?php if ( ! empty( $payments ) ) : ?>
254
-							<?php foreach ( $payments as $payment ) : $invoice = wpinv_get_invoice( $payment->ID ); if ( empty( $invoice->ID ) ) continue; ?>
253
+						<?php if (!empty($payments)) : ?>
254
+							<?php foreach ($payments as $payment) : $invoice = wpinv_get_invoice($payment->ID); if (empty($invoice->ID)) continue; ?>
255 255
 								<tr>
256 256
 									<td><?php echo $payment->ID; ?></td>
257
-									<td><?php echo $invoice->get_total( true ); ?></td>
257
+									<td><?php echo $invoice->get_total(true); ?></td>
258 258
 									<td><?php echo $invoice->get_invoice_date(); ?></td>
259
-									<td><?php echo $invoice->get_status( true ); ?></td>
259
+									<td><?php echo $invoice->get_status(true); ?></td>
260 260
 									<td>
261
-										<a target="_blank" title="<?php _e( 'View invoice', 'invoicing' ); ?>" href="<?php echo esc_url( get_permalink( $payment->ID ) ); ?>"><?php echo $invoice->get_number(); ?></a>
262
-										<?php do_action( 'wpinv_subscription_payments_actions', $sub, $payment ); ?>
261
+										<a target="_blank" title="<?php _e('View invoice', 'invoicing'); ?>" href="<?php echo esc_url(get_permalink($payment->ID)); ?>"><?php echo $invoice->get_number(); ?></a>
262
+										<?php do_action('wpinv_subscription_payments_actions', $sub, $payment); ?>
263 263
 									</td>
264 264
 									<td class="column-wpi_actions">
265
-										<a title="<?php echo esc_attr( wp_sprintf( __( 'View details for invoice: %s', 'invoicing' ), $invoice->get_number() ) ); ?>" href="<?php echo get_edit_post_link( $payment->ID ); ?>"><?php _e( 'View Details', 'invoicing' ); ?>
265
+										<a title="<?php echo esc_attr(wp_sprintf(__('View details for invoice: %s', 'invoicing'), $invoice->get_number())); ?>" href="<?php echo get_edit_post_link($payment->ID); ?>"><?php _e('View Details', 'invoicing'); ?>
266 266
 										</a>
267
-										<?php do_action( 'wpinv_subscription_payments_actions', $sub, $payment ); ?>
267
+										<?php do_action('wpinv_subscription_payments_actions', $sub, $payment); ?>
268 268
 									</td>
269 269
 								</tr>
270 270
 							<?php endforeach; ?>
271 271
 						<?php else: ?>
272 272
 							<tr>
273
-								<td colspan="5"><?php _e( 'No Invoices Found.', 'invoicing' ); ?></td>
273
+								<td colspan="5"><?php _e('No Invoices Found.', 'invoicing'); ?></td>
274 274
 							</tr>
275 275
 						<?php endif; ?>
276 276
 						</tbody>
277 277
 						<tfoot></tfoot>
278 278
 					</table>
279 279
 
280
-					<?php do_action( 'wpinv_subscription_after_tables', $sub ); ?>
280
+					<?php do_action('wpinv_subscription_after_tables', $sub); ?>
281 281
 
282 282
 				</div>
283 283
 
284
-				<?php do_action( 'wpinv_subscription_card_bottom', $sub ); ?>
284
+				<?php do_action('wpinv_subscription_card_bottom', $sub); ?>
285 285
 			</div>
286 286
 
287 287
 		<?php endif; ?>
@@ -299,36 +299,36 @@  discard block
 block discarded – undo
299 299
  */
300 300
 function wpinv_recurring_process_subscription_update() {
301 301
 
302
-	if( empty( $_POST['sub_id'] ) ) {
302
+	if (empty($_POST['sub_id'])) {
303 303
 		return;
304 304
 	}
305 305
 
306
-	if( empty( $_POST['wpinv_update_subscription'] ) ) {
306
+	if (empty($_POST['wpinv_update_subscription'])) {
307 307
 		return;
308 308
 	}
309 309
 
310
-	if( ! current_user_can( 'manage_invoicing') ) {
310
+	if (!current_user_can('manage_invoicing')) {
311 311
 		return;
312 312
 	}
313 313
 
314
-	if( ! wp_verify_nonce( $_POST['wpinv-recurring-update-nonce'], 'wpinv-recurring-update' ) ) {
315
-		wp_die( __( 'Nonce verification failed', 'invoicing' ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
314
+	if (!wp_verify_nonce($_POST['wpinv-recurring-update-nonce'], 'wpinv-recurring-update')) {
315
+		wp_die(__('Nonce verification failed', 'invoicing'), __('Error', 'invoicing'), array('response' => 403));
316 316
 	}
317 317
 
318
-	$profile_id      = sanitize_text_field( $_POST['profile_id'] );
319
-	$transaction_id  = sanitize_text_field( $_POST['transaction_id'] );
320
-	$product_id      = absint( $_POST['product_id'] );
321
-	$subscription    = new WPInv_Subscription( absint( $_POST['sub_id'] ) );
322
-	$subscription->update( array(
323
-		'status'         => sanitize_text_field( $_POST['status'] ),
318
+	$profile_id      = sanitize_text_field($_POST['profile_id']);
319
+	$transaction_id  = sanitize_text_field($_POST['transaction_id']);
320
+	$product_id      = absint($_POST['product_id']);
321
+	$subscription    = new WPInv_Subscription(absint($_POST['sub_id']));
322
+	$subscription->update(array(
323
+		'status'         => sanitize_text_field($_POST['status']),
324 324
 		'profile_id'     => $profile_id,
325 325
 		'product_id'     => $product_id,
326 326
 		'transaction_id' => $transaction_id,
327
-	) );
327
+	));
328 328
 
329
-	$status = sanitize_text_field( $_POST['status'] );
329
+	$status = sanitize_text_field($_POST['status']);
330 330
 
331
-	switch( $status ) {
331
+	switch ($status) {
332 332
 
333 333
 		case 'cancelled' :
334 334
 
@@ -347,11 +347,11 @@  discard block
 block discarded – undo
347 347
 
348 348
 	}
349 349
 
350
-	wp_redirect( admin_url( 'admin.php?page=wpinv-subscriptions&wpinv-message=updated&id=' . $subscription->id ) );
350
+	wp_redirect(admin_url('admin.php?page=wpinv-subscriptions&wpinv-message=updated&id=' . $subscription->id));
351 351
 	exit;
352 352
 
353 353
 }
354
-add_action( 'admin_init', 'wpinv_recurring_process_subscription_update', 1 );
354
+add_action('admin_init', 'wpinv_recurring_process_subscription_update', 1);
355 355
 
356 356
 /**
357 357
  * Handles subscription deletion
@@ -362,30 +362,30 @@  discard block
 block discarded – undo
362 362
  */
363 363
 function wpinv_recurring_process_subscription_deletion() {
364 364
 
365
-	if( empty( $_POST['sub_id'] ) ) {
365
+	if (empty($_POST['sub_id'])) {
366 366
 		return;
367 367
 	}
368 368
 
369
-	if( empty( $_POST['wpinv_delete_subscription'] ) ) {
369
+	if (empty($_POST['wpinv_delete_subscription'])) {
370 370
 		return;
371 371
 	}
372 372
 
373
-	if( ! current_user_can( 'manage_invoicing') ) {
373
+	if (!current_user_can('manage_invoicing')) {
374 374
 		return;
375 375
 	}
376 376
 
377
-	if( ! wp_verify_nonce( $_POST['wpinv-recurring-update-nonce'], 'wpinv-recurring-update' ) ) {
378
-		wp_die( __( 'Nonce verification failed', 'invoicing' ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
377
+	if (!wp_verify_nonce($_POST['wpinv-recurring-update-nonce'], 'wpinv-recurring-update')) {
378
+		wp_die(__('Nonce verification failed', 'invoicing'), __('Error', 'invoicing'), array('response' => 403));
379 379
 	}
380 380
 
381
-	$subscription = new WPInv_Subscription( absint( $_POST['sub_id'] ) );
381
+	$subscription = new WPInv_Subscription(absint($_POST['sub_id']));
382 382
 
383
-	delete_post_meta( $subscription->parent_payment_id, '_wpinv_subscription_payment' );
383
+	delete_post_meta($subscription->parent_payment_id, '_wpinv_subscription_payment');
384 384
 
385 385
 	$subscription->delete();
386 386
 
387
-	wp_redirect( admin_url( 'admin.php?page=wpinv-subscriptions&wpinv-message=deleted' ) );
387
+	wp_redirect(admin_url('admin.php?page=wpinv-subscriptions&wpinv-message=deleted'));
388 388
 	exit;
389 389
 
390 390
 }
391
-add_action( 'admin_init', 'wpinv_recurring_process_subscription_deletion', 2 );
391
+add_action('admin_init', 'wpinv_recurring_process_subscription_deletion', 2);
Please login to merge, or discard this patch.
includes/admin/admin-pages.php 1 patch
Spacing   +147 added lines, -147 removed lines patch added patch discarded remove patch
@@ -1,47 +1,47 @@  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_filter( 'manage_wpi_discount_posts_columns', 'wpinv_discount_columns' );
8
-function wpinv_discount_columns( $existing_columns ) {
7
+add_filter('manage_wpi_discount_posts_columns', 'wpinv_discount_columns');
8
+function wpinv_discount_columns($existing_columns) {
9 9
     $columns                = array();
10 10
     $columns['cb']          = $existing_columns['cb'];
11
-    $columns['name']        = __( 'Name', 'invoicing' );
12
-    $columns['code']        = __( 'Code', 'invoicing' );
13
-    $columns['amount']      = __( 'Amount', 'invoicing' );
14
-    $columns['usage']       = __( 'Usage / Limit', 'invoicing' );
15
-    $columns['start_date']  = __( 'Start Date', 'invoicing' );
16
-    $columns['expiry_date'] = __( 'Expiry Date', 'invoicing' );
17
-    $columns['status']      = __( 'Status', 'invoicing' );
11
+    $columns['name']        = __('Name', 'invoicing');
12
+    $columns['code']        = __('Code', 'invoicing');
13
+    $columns['amount']      = __('Amount', 'invoicing');
14
+    $columns['usage']       = __('Usage / Limit', 'invoicing');
15
+    $columns['start_date']  = __('Start Date', 'invoicing');
16
+    $columns['expiry_date'] = __('Expiry Date', 'invoicing');
17
+    $columns['status']      = __('Status', 'invoicing');
18 18
 
19 19
     return $columns;
20 20
 }
21 21
 
22
-add_action( 'manage_wpi_discount_posts_custom_column', 'wpinv_discount_custom_column' );
23
-function wpinv_discount_custom_column( $column ) {
22
+add_action('manage_wpi_discount_posts_custom_column', 'wpinv_discount_custom_column');
23
+function wpinv_discount_custom_column($column) {
24 24
     global $post;
25 25
     
26 26
     $discount = $post;
27 27
 
28
-    switch ( $column ) {
28
+    switch ($column) {
29 29
         case 'name' :
30
-            echo get_the_title( $discount->ID );
30
+            echo get_the_title($discount->ID);
31 31
         break;
32 32
         case 'code' :
33
-            echo wpinv_get_discount_code( $discount->ID );
33
+            echo wpinv_get_discount_code($discount->ID);
34 34
         break;
35 35
         case 'amount' :
36
-            echo wpinv_format_discount_rate( wpinv_get_discount_type( $discount->ID ), wpinv_get_discount_amount( $discount->ID ) );
36
+            echo wpinv_format_discount_rate(wpinv_get_discount_type($discount->ID), wpinv_get_discount_amount($discount->ID));
37 37
         break;
38 38
         case 'usage_limit' :
39
-            echo wpinv_get_discount_uses( $discount->ID );
39
+            echo wpinv_get_discount_uses($discount->ID);
40 40
         break;
41 41
         case 'usage' :
42
-            $usage = wpinv_get_discount_uses( $discount->ID ) . ' / ';
43
-            if ( wpinv_get_discount_max_uses( $discount->ID ) ) {
44
-                $usage .= wpinv_get_discount_max_uses( $discount->ID );
42
+            $usage = wpinv_get_discount_uses($discount->ID) . ' / ';
43
+            if (wpinv_get_discount_max_uses($discount->ID)) {
44
+                $usage .= wpinv_get_discount_max_uses($discount->ID);
45 45
             } else {
46 46
                 $usage .= ' &infin;';
47 47
             }
@@ -49,8 +49,8 @@  discard block
 block discarded – undo
49 49
             echo $usage;
50 50
         break;
51 51
         case 'start_date' :
52
-            if ( $start_date = wpinv_get_discount_start_date( $discount->ID ) ) {
53
-                $value = date_i18n( get_option( 'date_format' ) . ' @ ' . get_option( 'time_format' ), strtotime( $start_date ) );
52
+            if ($start_date = wpinv_get_discount_start_date($discount->ID)) {
53
+                $value = date_i18n(get_option('date_format') . ' @ ' . get_option('time_format'), strtotime($start_date));
54 54
             } else {
55 55
                 $value = '-';
56 56
             }
@@ -58,163 +58,163 @@  discard block
 block discarded – undo
58 58
             echo $value;
59 59
         break;
60 60
         case 'expiry_date' :
61
-            if ( $expiration = wpinv_get_discount_expiration( $discount->ID ) ) {
62
-                $value = date_i18n( get_option( 'date_format' ) . ' @ ' . get_option( 'time_format' ), strtotime( $expiration ) );
61
+            if ($expiration = wpinv_get_discount_expiration($discount->ID)) {
62
+                $value = date_i18n(get_option('date_format') . ' @ ' . get_option('time_format'), strtotime($expiration));
63 63
             } else {
64
-                $value = __( 'Never', 'invoicing' );
64
+                $value = __('Never', 'invoicing');
65 65
             }
66 66
                 
67 67
             echo $value;
68 68
         break;
69 69
         break;
70 70
         case 'description' :
71
-            echo wp_kses_post( $post->post_excerpt );
71
+            echo wp_kses_post($post->post_excerpt);
72 72
         break;
73 73
         case 'status' :
74
-            $status = wpinv_is_discount_expired( $discount->ID ) ? 'expired' : $discount->post_status;
74
+            $status = wpinv_is_discount_expired($discount->ID) ? 'expired' : $discount->post_status;
75 75
             
76
-            echo wpinv_discount_status( $status );
76
+            echo wpinv_discount_status($status);
77 77
         break;
78 78
     }
79 79
 }
80 80
 
81
-add_filter( 'post_row_actions', 'wpinv_post_row_actions', 9999, 2 );
82
-function wpinv_post_row_actions( $actions, $post ) {
83
-    $post_type = !empty( $post->post_type ) ? $post->post_type : '';
81
+add_filter('post_row_actions', 'wpinv_post_row_actions', 9999, 2);
82
+function wpinv_post_row_actions($actions, $post) {
83
+    $post_type = !empty($post->post_type) ? $post->post_type : '';
84 84
     
85
-    if ( $post_type == 'wpi_invoice' ) {
85
+    if ($post_type == 'wpi_invoice') {
86 86
         $actions = array();
87 87
     }
88 88
     
89
-    if ( $post_type == 'wpi_discount' ) {
90
-        $actions = wpinv_discount_row_actions( $post, $actions );
89
+    if ($post_type == 'wpi_discount') {
90
+        $actions = wpinv_discount_row_actions($post, $actions);
91 91
     }
92 92
     
93 93
     return $actions;
94 94
 }
95 95
 
96
-function wpinv_discount_row_actions( $discount, $row_actions ) {
97
-    $row_actions  = array();
98
-    $edit_link = get_edit_post_link( $discount->ID );
99
-    $row_actions['edit'] = '<a href="' . esc_url( $edit_link ) . '">' . __( 'Edit', 'invoicing' ) . '</a>';
96
+function wpinv_discount_row_actions($discount, $row_actions) {
97
+    $row_actions = array();
98
+    $edit_link = get_edit_post_link($discount->ID);
99
+    $row_actions['edit'] = '<a href="' . esc_url($edit_link) . '">' . __('Edit', 'invoicing') . '</a>';
100 100
 
101
-    if( in_array( strtolower( $discount->post_status ),  array(  'publish' ) ) ) {
102
-        $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>';
103
-    } elseif( in_array( strtolower( $discount->post_status ),  array( 'pending', 'draft' ) ) ) {
104
-        $row_actions['activate'] = '<a href="' . esc_url( wp_nonce_url( add_query_arg( array( 'wpi_action' => 'activate_discount', 'discount' => $discount->ID ) ), 'wpinv_discount_nonce' ) ) . '">' . __( 'Activate', 'invoicing' ) . '</a>';
101
+    if (in_array(strtolower($discount->post_status), array('publish'))) {
102
+        $row_actions['deactivate'] = '<a href="' . esc_url(wp_nonce_url(add_query_arg(array('wpi_action' => 'deactivate_discount', 'discount' => $discount->ID)), 'wpinv_discount_nonce')) . '">' . __('Deactivate', 'invoicing') . '</a>';
103
+    } elseif (in_array(strtolower($discount->post_status), array('pending', 'draft'))) {
104
+        $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>';
105 105
     }
106 106
 
107
-    if ( wpinv_get_discount_uses( $discount->ID ) > 0 ) {
108
-        if ( isset( $row_actions['delete'] ) ) {
109
-            unset( $row_actions['delete'] ); // Don't delete used discounts.
107
+    if (wpinv_get_discount_uses($discount->ID) > 0) {
108
+        if (isset($row_actions['delete'])) {
109
+            unset($row_actions['delete']); // Don't delete used discounts.
110 110
         }
111 111
     } else {
112
-        $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>';
112
+        $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>';
113 113
     }
114 114
     
115 115
 
116
-    $row_actions = apply_filters( 'wpinv_discount_row_actions', $row_actions, $discount );
116
+    $row_actions = apply_filters('wpinv_discount_row_actions', $row_actions, $discount);
117 117
 
118 118
     return $row_actions;
119 119
 }
120 120
 
121
-add_filter( 'list_table_primary_column', 'wpinv_table_primary_column', 10, 2 );
122
-function wpinv_table_primary_column( $default, $screen_id ) {
123
-    if ( 'edit-wpi_invoice' === $screen_id ) {
121
+add_filter('list_table_primary_column', 'wpinv_table_primary_column', 10, 2);
122
+function wpinv_table_primary_column($default, $screen_id) {
123
+    if ('edit-wpi_invoice' === $screen_id) {
124 124
         return 'name';
125 125
     }
126 126
     
127 127
     return $default;
128 128
 }
129 129
 
130
-function wpinv_discount_bulk_actions( $actions, $display = false ) {    
131
-    if ( !$display ) {
130
+function wpinv_discount_bulk_actions($actions, $display = false) {    
131
+    if (!$display) {
132 132
         return array();
133 133
     }
134 134
     
135 135
     $actions = array(
136
-        'activate'   => __( 'Activate', 'invoicing' ),
137
-        'deactivate' => __( 'Deactivate', 'invoicing' ),
138
-        'delete'     => __( 'Delete', 'invoicing' ),
136
+        'activate'   => __('Activate', 'invoicing'),
137
+        'deactivate' => __('Deactivate', 'invoicing'),
138
+        'delete'     => __('Delete', 'invoicing'),
139 139
     );
140 140
     $two = '';
141 141
     $which = 'top';
142 142
     echo '</div><div class="alignleft actions bulkactions">';
143
-    echo '<label for="bulk-action-selector-' . esc_attr( $which ) . '" class="screen-reader-text">' . __( 'Select bulk action' ) . '</label>';
144
-    echo '<select name="action' . $two . '" id="bulk-action-selector-' . esc_attr( $which ) . "\">";
145
-    echo '<option value="-1">' . __( 'Bulk Actions' ) . "</option>";
143
+    echo '<label for="bulk-action-selector-' . esc_attr($which) . '" class="screen-reader-text">' . __('Select bulk action') . '</label>';
144
+    echo '<select name="action' . $two . '" id="bulk-action-selector-' . esc_attr($which) . "\">";
145
+    echo '<option value="-1">' . __('Bulk Actions') . "</option>";
146 146
 
147
-    foreach ( $actions as $name => $title ) {
147
+    foreach ($actions as $name => $title) {
148 148
         $class = 'edit' === $name ? ' class="hide-if-no-js"' : '';
149 149
 
150 150
         echo "" . '<option value="' . $name . '"' . $class . '>' . $title . "</option>";
151 151
     }
152 152
     echo "</select>";
153 153
 
154
-    submit_button( __( 'Apply' ), 'action', '', false, array( 'id' => "doaction$two" ) );
154
+    submit_button(__('Apply'), 'action', '', false, array('id' => "doaction$two"));
155 155
     
156 156
     echo '</div><div class="alignleft actions">';
157 157
 }
158
-add_filter( 'bulk_actions-edit-wpi_discount', 'wpinv_discount_bulk_actions', 10 );
158
+add_filter('bulk_actions-edit-wpi_discount', 'wpinv_discount_bulk_actions', 10);
159 159
 
160
-function wpinv_disable_months_dropdown( $disable, $post_type ) {
161
-    if ( $post_type == 'wpi_discount' ) {
160
+function wpinv_disable_months_dropdown($disable, $post_type) {
161
+    if ($post_type == 'wpi_discount') {
162 162
         $disable = true;
163 163
     }
164 164
     
165 165
     return $disable;
166 166
 }
167
-add_filter( 'disable_months_dropdown', 'wpinv_disable_months_dropdown', 10, 2 );
167
+add_filter('disable_months_dropdown', 'wpinv_disable_months_dropdown', 10, 2);
168 168
 
169 169
 function wpinv_restrict_manage_posts() {
170 170
     global $typenow;
171 171
 
172
-    if( 'wpi_discount' == $typenow ) {
172
+    if ('wpi_discount' == $typenow) {
173 173
         wpinv_discount_filters();
174 174
     }
175 175
 }
176
-add_action( 'restrict_manage_posts', 'wpinv_restrict_manage_posts', 10 );
176
+add_action('restrict_manage_posts', 'wpinv_restrict_manage_posts', 10);
177 177
 
178 178
 function wpinv_discount_filters() {
179
-    echo wpinv_discount_bulk_actions( array(), true );
179
+    echo wpinv_discount_bulk_actions(array(), true);
180 180
     
181 181
     ?>
182 182
     <select name="discount_type" id="dropdown_wpinv_discount_type">
183
-        <option value=""><?php _e( 'Show all types', 'invoicing' ); ?></option>
183
+        <option value=""><?php _e('Show all types', 'invoicing'); ?></option>
184 184
         <?php
185 185
             $types = wpinv_get_discount_types();
186 186
 
187
-            foreach ( $types as $name => $type ) {
188
-                echo '<option value="' . esc_attr( $name ) . '"';
187
+            foreach ($types as $name => $type) {
188
+                echo '<option value="' . esc_attr($name) . '"';
189 189
 
190
-                if ( isset( $_GET['discount_type'] ) )
191
-                    selected( $name, $_GET['discount_type'] );
190
+                if (isset($_GET['discount_type']))
191
+                    selected($name, $_GET['discount_type']);
192 192
 
193
-                echo '>' . esc_html__( $type, 'invoicing' ) . '</option>';
193
+                echo '>' . esc_html__($type, 'invoicing') . '</option>';
194 194
             }
195 195
         ?>
196 196
     </select>
197 197
     <?php
198 198
 }
199 199
 
200
-function wpinv_request( $vars ) {
200
+function wpinv_request($vars) {
201 201
     global $typenow, $wp_query, $wp_post_statuses;
202 202
 
203
-    if ( 'wpi_invoice' === $typenow ) {
204
-        if ( !isset( $vars['post_status'] ) ) {
203
+    if ('wpi_invoice' === $typenow) {
204
+        if (!isset($vars['post_status'])) {
205 205
             $post_statuses = wpinv_get_invoice_statuses();
206 206
 
207
-            foreach ( $post_statuses as $status => $value ) {
208
-                if ( isset( $wp_post_statuses[ $status ] ) && false === $wp_post_statuses[ $status ]->show_in_admin_all_list ) {
209
-                    unset( $post_statuses[ $status ] );
207
+            foreach ($post_statuses as $status => $value) {
208
+                if (isset($wp_post_statuses[$status]) && false === $wp_post_statuses[$status]->show_in_admin_all_list) {
209
+                    unset($post_statuses[$status]);
210 210
                 }
211 211
             }
212 212
 
213
-            $vars['post_status'] = array_keys( $post_statuses );
213
+            $vars['post_status'] = array_keys($post_statuses);
214 214
         }
215 215
         
216
-        if ( isset( $vars['orderby'] ) ) {
217
-            if ( 'amount' == $vars['orderby'] ) {
216
+        if (isset($vars['orderby'])) {
217
+            if ('amount' == $vars['orderby']) {
218 218
                 $vars = array_merge(
219 219
                     $vars,
220 220
                     array(
@@ -222,7 +222,7 @@  discard block
 block discarded – undo
222 222
                         'orderby'  => 'meta_value_num'
223 223
                     )
224 224
                 );
225
-            } else if ( 'customer' == $vars['orderby'] ) {
225
+            } else if ('customer' == $vars['orderby']) {
226 226
                 $vars = array_merge(
227 227
                     $vars,
228 228
                     array(
@@ -230,7 +230,7 @@  discard block
 block discarded – undo
230 230
                         'orderby'  => 'meta_value'
231 231
                     )
232 232
                 );
233
-            } else if ( 'number' == $vars['orderby'] ) {
233
+            } else if ('number' == $vars['orderby']) {
234 234
                 $vars = array_merge(
235 235
                     $vars,
236 236
                     array(
@@ -238,7 +238,7 @@  discard block
 block discarded – undo
238 238
                         'orderby'  => 'meta_value'
239 239
                     )
240 240
                 );
241
-            } else if ( 'payment_date' == $vars['orderby'] ) {
241
+            } else if ('payment_date' == $vars['orderby']) {
242 242
                 $vars = array_merge(
243 243
                     $vars,
244 244
                     array(
@@ -248,9 +248,9 @@  discard block
 block discarded – undo
248 248
                 );
249 249
             }
250 250
         }
251
-    } else if ( 'wpi_item' == $typenow ) {
251
+    } else if ('wpi_item' == $typenow) {
252 252
         // Check if 'orderby' is set to "price"
253
-        if ( isset( $vars['orderby'] ) && 'price' == $vars['orderby'] ) {
253
+        if (isset($vars['orderby']) && 'price' == $vars['orderby']) {
254 254
             $vars = array_merge(
255 255
                 $vars,
256 256
                 array(
@@ -261,7 +261,7 @@  discard block
 block discarded – undo
261 261
         }
262 262
 
263 263
         // Check if "orderby" is set to "vat_rule"
264
-        if ( isset( $vars['orderby'] ) && 'vat_rule' == $vars['orderby'] ) {
264
+        if (isset($vars['orderby']) && 'vat_rule' == $vars['orderby']) {
265 265
             $vars = array_merge(
266 266
                 $vars,
267 267
                 array(
@@ -272,7 +272,7 @@  discard block
 block discarded – undo
272 272
         }
273 273
 
274 274
         // Check if "orderby" is set to "vat_class"
275
-        if ( isset( $vars['orderby'] ) && 'vat_class' == $vars['orderby'] ) {
275
+        if (isset($vars['orderby']) && 'vat_class' == $vars['orderby']) {
276 276
             $vars = array_merge(
277 277
                 $vars,
278 278
                 array(
@@ -283,7 +283,7 @@  discard block
 block discarded – undo
283 283
         }
284 284
         
285 285
         // Check if "orderby" is set to "type"
286
-        if ( isset( $vars['orderby'] ) && 'type' == $vars['orderby'] ) {
286
+        if (isset($vars['orderby']) && 'type' == $vars['orderby']) {
287 287
             $vars = array_merge(
288 288
                 $vars,
289 289
                 array(
@@ -294,7 +294,7 @@  discard block
 block discarded – undo
294 294
         }
295 295
         
296 296
         // Check if "orderby" is set to "recurring"
297
-        if ( isset( $vars['orderby'] ) && 'recurring' == $vars['orderby'] ) {
297
+        if (isset($vars['orderby']) && 'recurring' == $vars['orderby']) {
298 298
             $vars = array_merge(
299 299
                 $vars,
300 300
                 array(
@@ -304,104 +304,104 @@  discard block
 block discarded – undo
304 304
             );
305 305
         }
306 306
 
307
-        $meta_query = !empty( $vars['meta_query'] ) ? $vars['meta_query'] : array();
307
+        $meta_query = !empty($vars['meta_query']) ? $vars['meta_query'] : array();
308 308
         // Filter vat rule type
309
-        if ( isset( $_GET['vat_rule'] ) && $_GET['vat_rule'] !== '' ) {
309
+        if (isset($_GET['vat_rule']) && $_GET['vat_rule'] !== '') {
310 310
             $meta_query[] = array(
311 311
                     'key'   => '_wpinv_vat_rule',
312
-                    'value' => sanitize_text_field( $_GET['vat_rule'] ),
312
+                    'value' => sanitize_text_field($_GET['vat_rule']),
313 313
                     'compare' => '='
314 314
                 );
315 315
         }
316 316
         
317 317
         // Filter vat class
318
-        if ( isset( $_GET['vat_class'] ) && $_GET['vat_class'] !== '' ) {
318
+        if (isset($_GET['vat_class']) && $_GET['vat_class'] !== '') {
319 319
             $meta_query[] = array(
320 320
                     'key'   => '_wpinv_vat_class',
321
-                    'value' => sanitize_text_field( $_GET['vat_class'] ),
321
+                    'value' => sanitize_text_field($_GET['vat_class']),
322 322
                     'compare' => '='
323 323
                 );
324 324
         }
325 325
         
326 326
         // Filter item type
327
-        if ( isset( $_GET['type'] ) && $_GET['type'] !== '' ) {
327
+        if (isset($_GET['type']) && $_GET['type'] !== '') {
328 328
             $meta_query[] = array(
329 329
                     'key'   => '_wpinv_type',
330
-                    'value' => sanitize_text_field( $_GET['type'] ),
330
+                    'value' => sanitize_text_field($_GET['type']),
331 331
                     'compare' => '='
332 332
                 );
333 333
         }
334 334
         
335
-        if ( !empty( $meta_query ) ) {
335
+        if (!empty($meta_query)) {
336 336
             $vars['meta_query'] = $meta_query;
337 337
         }
338
-    } else if ( 'wpi_discount' == $typenow ) {
339
-        $meta_query = !empty( $vars['meta_query'] ) ? $vars['meta_query'] : array();
338
+    } else if ('wpi_discount' == $typenow) {
339
+        $meta_query = !empty($vars['meta_query']) ? $vars['meta_query'] : array();
340 340
         // Filter vat rule type
341
-        if ( isset( $_GET['discount_type'] ) && $_GET['discount_type'] !== '' ) {
341
+        if (isset($_GET['discount_type']) && $_GET['discount_type'] !== '') {
342 342
             $meta_query[] = array(
343 343
                     'key'   => '_wpi_discount_type',
344
-                    'value' => sanitize_text_field( $_GET['discount_type'] ),
344
+                    'value' => sanitize_text_field($_GET['discount_type']),
345 345
                     'compare' => '='
346 346
                 );
347 347
         }
348 348
         
349
-        if ( !empty( $meta_query ) ) {
349
+        if (!empty($meta_query)) {
350 350
             $vars['meta_query'] = $meta_query;
351 351
         }
352 352
     }
353 353
 
354 354
     return $vars;
355 355
 }
356
-add_filter( 'request', 'wpinv_request' );
356
+add_filter('request', 'wpinv_request');
357 357
 
358
-function wpinv_item_type_class( $classes, $class, $post_id ) {
358
+function wpinv_item_type_class($classes, $class, $post_id) {
359 359
     global $pagenow, $typenow;
360 360
 
361
-    if ( $pagenow == 'edit.php' && $typenow == 'wpi_item' && get_post_type( $post_id ) == $typenow ) {
362
-        if ( $type = get_post_meta( $post_id, '_wpinv_type', true ) ) {
363
-            $classes[] = 'wpi-type-' . sanitize_html_class( $type );
361
+    if ($pagenow == 'edit.php' && $typenow == 'wpi_item' && get_post_type($post_id) == $typenow) {
362
+        if ($type = get_post_meta($post_id, '_wpinv_type', true)) {
363
+            $classes[] = 'wpi-type-' . sanitize_html_class($type);
364 364
         }
365 365
         
366
-        if ( !wpinv_item_is_editable( $post_id ) ) {
366
+        if (!wpinv_item_is_editable($post_id)) {
367 367
             $classes[] = 'wpi-editable-n';
368 368
         }
369 369
     }
370 370
     return $classes;
371 371
 }
372
-add_filter( 'post_class', 'wpinv_item_type_class', 10, 3 );
372
+add_filter('post_class', 'wpinv_item_type_class', 10, 3);
373 373
 
374 374
 function wpinv_check_quick_edit() {
375 375
     global $pagenow, $current_screen, $wpinv_item_screen;
376 376
 
377
-    if ( $pagenow == 'edit.php' && !empty( $current_screen->post_type ) ) {
378
-        if ( empty( $wpinv_item_screen ) ) {
379
-            if ( $current_screen->post_type == 'wpi_item' ) {
377
+    if ($pagenow == 'edit.php' && !empty($current_screen->post_type)) {
378
+        if (empty($wpinv_item_screen)) {
379
+            if ($current_screen->post_type == 'wpi_item') {
380 380
                 $wpinv_item_screen = 'y';
381 381
             } else {
382 382
                 $wpinv_item_screen = 'n';
383 383
             }
384 384
         }
385 385
 
386
-        if ( $wpinv_item_screen == 'y' && $pagenow == 'edit.php' ) {
387
-            add_filter( 'post_row_actions', 'wpinv_item_disable_quick_edit', 10, 2 );
388
-            add_filter( 'page_row_actions', 'wpinv_item_disable_quick_edit', 10, 2 );
386
+        if ($wpinv_item_screen == 'y' && $pagenow == 'edit.php') {
387
+            add_filter('post_row_actions', 'wpinv_item_disable_quick_edit', 10, 2);
388
+            add_filter('page_row_actions', 'wpinv_item_disable_quick_edit', 10, 2);
389 389
         }
390 390
     }
391 391
 }
392
-add_action( 'admin_head', 'wpinv_check_quick_edit', 10 );
392
+add_action('admin_head', 'wpinv_check_quick_edit', 10);
393 393
 
394
-function wpinv_item_disable_quick_edit( $actions = array(), $row = null ) {
395
-    if ( isset( $actions['inline hide-if-no-js'] ) ) {
396
-        unset( $actions['inline hide-if-no-js'] );
394
+function wpinv_item_disable_quick_edit($actions = array(), $row = null) {
395
+    if (isset($actions['inline hide-if-no-js'])) {
396
+        unset($actions['inline hide-if-no-js']);
397 397
     }
398 398
     
399
-    if ( !empty( $row->post_type ) && $row->post_type == 'wpi_item' && !wpinv_item_is_editable( $row ) ) {
400
-        if ( isset( $actions['trash'] ) ) {
401
-            unset( $actions['trash'] );
399
+    if (!empty($row->post_type) && $row->post_type == 'wpi_item' && !wpinv_item_is_editable($row)) {
400
+        if (isset($actions['trash'])) {
401
+            unset($actions['trash']);
402 402
         }
403
-        if ( isset( $actions['delete'] ) ) {
404
-            unset( $actions['delete'] );
403
+        if (isset($actions['delete'])) {
404
+            unset($actions['delete']);
405 405
         }
406 406
     }
407 407
 
@@ -418,19 +418,19 @@  discard block
 block discarded – undo
418 418
  * @param int $post_parent (default: 0) Parent for the new page
419 419
  * @return int page ID
420 420
  */
421
-function wpinv_create_page( $slug, $option = '', $page_title = '', $page_content = '', $post_parent = 0 ) {
421
+function wpinv_create_page($slug, $option = '', $page_title = '', $page_content = '', $post_parent = 0) {
422 422
     global $wpdb;
423 423
 
424
-    $option_value = wpinv_get_option( $option );
424
+    $option_value = wpinv_get_option($option);
425 425
 
426
-    if ( $option_value > 0 && ( $page_object = get_post( $option_value ) ) ) {
427
-        if ( 'page' === $page_object->post_type && ! in_array( $page_object->post_status, array( 'pending', 'trash', 'future', 'auto-draft' ) ) ) {
426
+    if ($option_value > 0 && ($page_object = get_post($option_value))) {
427
+        if ('page' === $page_object->post_type && !in_array($page_object->post_status, array('pending', 'trash', 'future', 'auto-draft'))) {
428 428
             // Valid page is already in place
429 429
             return $page_object->ID;
430 430
         }
431 431
     }
432 432
 
433
-    if(!empty($post_parent)){
433
+    if (!empty($post_parent)) {
434 434
         $page = get_page_by_path($post_parent);
435 435
         if ($page) {
436 436
             $post_parent = $page->ID;
@@ -439,40 +439,40 @@  discard block
 block discarded – undo
439 439
         }
440 440
     }
441 441
 
442
-    if ( strlen( $page_content ) > 0 ) {
442
+    if (strlen($page_content) > 0) {
443 443
         // Search for an existing page with the specified page content (typically a shortcode)
444
-        $valid_page_found = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_type='page' AND post_status NOT IN ( 'pending', 'trash', 'future', 'auto-draft' ) AND post_content LIKE %s LIMIT 1;", "%{$page_content}%" ) );
444
+        $valid_page_found = $wpdb->get_var($wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_type='page' AND post_status NOT IN ( 'pending', 'trash', 'future', 'auto-draft' ) AND post_content LIKE %s LIMIT 1;", "%{$page_content}%"));
445 445
     } else {
446 446
         // Search for an existing page with the specified page slug
447
-        $valid_page_found = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_type='page' AND post_status NOT IN ( 'pending', 'trash', 'future', 'auto-draft' )  AND post_name = %s LIMIT 1;", $slug ) );
447
+        $valid_page_found = $wpdb->get_var($wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_type='page' AND post_status NOT IN ( 'pending', 'trash', 'future', 'auto-draft' )  AND post_name = %s LIMIT 1;", $slug));
448 448
     }
449 449
 
450
-    $valid_page_found = apply_filters( 'wpinv_create_page_id', $valid_page_found, $slug, $page_content );
450
+    $valid_page_found = apply_filters('wpinv_create_page_id', $valid_page_found, $slug, $page_content);
451 451
 
452
-    if ( $valid_page_found ) {
453
-        if ( $option ) {
454
-            wpinv_update_option( $option, $valid_page_found );
452
+    if ($valid_page_found) {
453
+        if ($option) {
454
+            wpinv_update_option($option, $valid_page_found);
455 455
         }
456 456
         return $valid_page_found;
457 457
     }
458 458
 
459 459
     // Search for a matching valid trashed page
460
-    if ( strlen( $page_content ) > 0 ) {
460
+    if (strlen($page_content) > 0) {
461 461
         // Search for an existing page with the specified page content (typically a shortcode)
462
-        $trashed_page_found = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_type='page' AND post_status = 'trash' AND post_content LIKE %s LIMIT 1;", "%{$page_content}%" ) );
462
+        $trashed_page_found = $wpdb->get_var($wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_type='page' AND post_status = 'trash' AND post_content LIKE %s LIMIT 1;", "%{$page_content}%"));
463 463
     } else {
464 464
         // Search for an existing page with the specified page slug
465
-        $trashed_page_found = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_type='page' AND post_status = 'trash' AND post_name = %s LIMIT 1;", $slug ) );
465
+        $trashed_page_found = $wpdb->get_var($wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_type='page' AND post_status = 'trash' AND post_name = %s LIMIT 1;", $slug));
466 466
     }
467 467
 
468
-    if ( $trashed_page_found ) {
468
+    if ($trashed_page_found) {
469 469
         $page_id   = $trashed_page_found;
470 470
         $page_data = array(
471 471
             'ID'             => $page_id,
472 472
             'post_status'    => 'publish',
473 473
             'post_parent'    => $post_parent,
474 474
         );
475
-        wp_update_post( $page_data );
475
+        wp_update_post($page_data);
476 476
     } else {
477 477
         $page_data = array(
478 478
             'post_status'    => 'publish',
@@ -484,11 +484,11 @@  discard block
 block discarded – undo
484 484
             'post_parent'    => $post_parent,
485 485
             'comment_status' => 'closed',
486 486
         );
487
-        $page_id = wp_insert_post( $page_data );
487
+        $page_id = wp_insert_post($page_data);
488 488
     }
489 489
 
490
-    if ( $option ) {
491
-        wpinv_update_option( $option, (int)$page_id );
490
+    if ($option) {
491
+        wpinv_update_option($option, (int) $page_id);
492 492
     }
493 493
 
494 494
     return $page_id;
Please login to merge, or discard this patch.
includes/admin/meta-boxes/class-mb-invoice-items.php 1 patch
Spacing   +164 added lines, -164 removed lines patch added patch discarded remove patch
@@ -1,47 +1,47 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 // MUST have WordPress.
3
-if ( !defined( 'WPINC' ) ) {
4
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
3
+if (!defined('WPINC')) {
4
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
5 5
 }
6 6
 
7 7
 class WPInv_Meta_Box_Items {
8
-    public static function output( $post ) {
8
+    public static function output($post) {
9 9
         global $wpinv_euvat, $ajax_cart_details;
10 10
 
11
-        $post_id            = !empty( $post->ID ) ? $post->ID : 0;
12
-        $invoice            = new WPInv_Invoice( $post_id );
11
+        $post_id            = !empty($post->ID) ? $post->ID : 0;
12
+        $invoice            = new WPInv_Invoice($post_id);
13 13
         $ajax_cart_details  = $invoice->get_cart_details();
14
-        $subtotal           = $invoice->get_subtotal( true );
14
+        $subtotal           = $invoice->get_subtotal(true);
15 15
         $discount_raw       = $invoice->get_discount();
16
-        $discount           = wpinv_price( $discount_raw, $invoice->get_currency() );
16
+        $discount           = wpinv_price($discount_raw, $invoice->get_currency());
17 17
         $discounts          = $discount_raw > 0 ? $invoice->get_discounts() : '';
18
-        $tax                = $invoice->get_tax( true );
19
-        $total              = $invoice->get_total( true );
18
+        $tax                = $invoice->get_tax(true);
19
+        $total              = $invoice->get_total(true);
20 20
         $item_quantities    = wpinv_item_quantities_enabled();
21 21
         $use_taxes          = wpinv_use_taxes();
22
-        if ( !$use_taxes && (float)$invoice->get_tax() > 0 ) {
22
+        if (!$use_taxes && (float) $invoice->get_tax() > 0) {
23 23
             $use_taxes = true;
24 24
         }
25
-        $item_types         = apply_filters( 'wpinv_item_types_for_quick_add_item', wpinv_get_item_types(), $post );
25
+        $item_types         = apply_filters('wpinv_item_types_for_quick_add_item', wpinv_get_item_types(), $post);
26 26
         $is_recurring       = $invoice->is_recurring();
27 27
         $post_type_object   = get_post_type_object($invoice->post_type);
28 28
         $type_title         = $post_type_object->labels->singular_name;
29 29
 
30 30
         $cols = 5;
31
-        if ( $item_quantities ) {
31
+        if ($item_quantities) {
32 32
             $cols++;
33 33
         }
34
-        if ( $use_taxes ) {
34
+        if ($use_taxes) {
35 35
             $cols++;
36 36
         }
37 37
         $class = '';
38
-        if ( $invoice->is_paid() ) {
38
+        if ($invoice->is_paid()) {
39 39
             $class .= ' wpinv-paid';
40 40
         }
41
-        if ( $invoice->is_refunded() ) {
41
+        if ($invoice->is_refunded()) {
42 42
             $class .= ' wpinv-refunded';
43 43
         }
44
-        if ( $is_recurring ) {
44
+        if ($is_recurring) {
45 45
             $class .= ' wpi-recurring';
46 46
         }
47 47
         ?>
@@ -49,21 +49,21 @@  discard block
 block discarded – undo
49 49
             <table id="wpinv_items" class="wpinv-items" cellspacing="0" cellpadding="0">
50 50
                 <thead>
51 51
                     <tr>
52
-                        <th class="id"><?php _e( 'ID', 'invoicing' );?></th>
53
-                        <th class="title"><?php _e( 'Item', 'invoicing' );?></th>
54
-                        <th class="price"><?php _e( 'Price', 'invoicing' );?></th>
55
-                        <?php if ( $item_quantities ) { ?>
56
-                        <th class="qty"><?php _e( 'Qty', 'invoicing' );?></th>
52
+                        <th class="id"><?php _e('ID', 'invoicing'); ?></th>
53
+                        <th class="title"><?php _e('Item', 'invoicing'); ?></th>
54
+                        <th class="price"><?php _e('Price', 'invoicing'); ?></th>
55
+                        <?php if ($item_quantities) { ?>
56
+                        <th class="qty"><?php _e('Qty', 'invoicing'); ?></th>
57 57
                         <?php } ?>
58
-                        <th class="total"><?php _e( 'Total', 'invoicing' );?></th>
59
-                        <?php if ( $use_taxes ) { ?>
60
-                        <th class="tax"><?php _e( 'Tax (%)', 'invoicing' );?></th>
58
+                        <th class="total"><?php _e('Total', 'invoicing'); ?></th>
59
+                        <?php if ($use_taxes) { ?>
60
+                        <th class="tax"><?php _e('Tax (%)', 'invoicing'); ?></th>
61 61
                         <?php } ?>
62 62
                         <th class="action"></th>
63 63
                     </tr>
64 64
                 </thead>
65 65
                 <tbody class="wpinv-line-items">
66
-                    <?php echo wpinv_admin_get_line_items( $invoice ); ?>
66
+                    <?php echo wpinv_admin_get_line_items($invoice); ?>
67 67
                 </tbody>
68 68
                 <tfoot class="wpinv-totals">
69 69
                     <tr>
@@ -74,45 +74,45 @@  discard block
 block discarded – undo
74 74
                                         <td class="id">
75 75
                                         </td>
76 76
                                         <td class="title">
77
-                                            <input type="text" class="regular-text" placeholder="<?php _e( 'Item Name', 'invoicing' ); ?>" value="" name="_wpinv_quick[name]">
78
-                                            <?php if ( $wpinv_euvat->allow_vat_rules() ) { ?>
77
+                                            <input type="text" class="regular-text" placeholder="<?php _e('Item Name', 'invoicing'); ?>" value="" name="_wpinv_quick[name]">
78
+                                            <?php if ($wpinv_euvat->allow_vat_rules()) { ?>
79 79
                                             <div class="wp-clearfix">
80 80
                                                 <label class="wpi-vat-rule">
81
-                                                    <span class="title"><?php _e( 'VAT rule type', 'invoicing' );?></span>
81
+                                                    <span class="title"><?php _e('VAT rule type', 'invoicing'); ?></span>
82 82
                                                     <span class="input-text-wrap">
83
-                                                        <?php echo wpinv_html_select( array(
83
+                                                        <?php echo wpinv_html_select(array(
84 84
                                                             'options'          => $wpinv_euvat->get_rules(),
85 85
                                                             'name'             => '_wpinv_quick[vat_rule]',
86 86
                                                             'id'               => '_wpinv_quick_vat_rule',
87 87
                                                             'show_option_all'  => false,
88 88
                                                             'show_option_none' => false,
89 89
                                                             'class'            => 'gdmbx2-text-medium wpinv-quick-vat-rule wpi_select2',
90
-                                                        ) ); ?>
90
+                                                        )); ?>
91 91
                                                     </span>
92 92
                                                 </label>
93 93
                                             </div>
94
-                                            <?php } if ( $wpinv_euvat->allow_vat_classes() ) { ?>
94
+                                            <?php } if ($wpinv_euvat->allow_vat_classes()) { ?>
95 95
                                             <div class="wp-clearfix">
96 96
                                                 <label class="wpi-vat-class">
97
-                                                    <span class="title"><?php _e( 'VAT class', 'invoicing' );?></span>
97
+                                                    <span class="title"><?php _e('VAT class', 'invoicing'); ?></span>
98 98
                                                     <span class="input-text-wrap">
99
-                                                        <?php echo wpinv_html_select( array(
99
+                                                        <?php echo wpinv_html_select(array(
100 100
                                                             'options'          => $wpinv_euvat->get_all_classes(),
101 101
                                                             'name'             => '_wpinv_quick[vat_class]',
102 102
                                                             'id'               => '_wpinv_quick_vat_class',
103 103
                                                             'show_option_all'  => false,
104 104
                                                             'show_option_none' => false,
105 105
                                                             'class'            => 'gdmbx2-text-medium wpinv-quick-vat-class wpi_select2',
106
-                                                        ) ); ?>
106
+                                                        )); ?>
107 107
                                                     </span>
108 108
                                                 </label>
109 109
                                             </div>
110 110
                                             <?php } ?>
111 111
                                             <div class="wp-clearfix">
112 112
                                                 <label class="wpi-item-type">
113
-                                                    <span class="title"><?php _e( 'Item type', 'invoicing' );?></span>
113
+                                                    <span class="title"><?php _e('Item type', 'invoicing'); ?></span>
114 114
                                                     <span class="input-text-wrap">
115
-                                                        <?php echo wpinv_html_select( array(
115
+                                                        <?php echo wpinv_html_select(array(
116 116
                                                             'options'          => $item_types,
117 117
                                                             'name'             => '_wpinv_quick[type]',
118 118
                                                             'id'               => '_wpinv_quick_type',
@@ -120,7 +120,7 @@  discard block
 block discarded – undo
120 120
                                                             'show_option_all'  => false,
121 121
                                                             'show_option_none' => false,
122 122
                                                             'class'            => 'gdmbx2-text-medium wpinv-quick-type wpi_select2',
123
-                                                        ) ); ?>
123
+                                                        )); ?>
124 124
                                                     </span>
125 125
                                                 </label>
126 126
                                             </div>
@@ -133,11 +133,11 @@  discard block
 block discarded – undo
133 133
                                             </div>
134 134
                                         </td>
135 135
                                         <td class="price"><input type="text" placeholder="0.00" class="wpi-field-price wpi-price" name="_wpinv_quick[price]" /></td>
136
-                                        <?php if ( $item_quantities ) { ?>
136
+                                        <?php if ($item_quantities) { ?>
137 137
                                         <td class="qty"><input type="number" class="small-text" step="1" min="1" value="1" name="_wpinv_quick[qty]" /></td>
138 138
                                         <?php } ?>
139 139
                                         <td class="total"></td>
140
-                                        <?php if ( $use_taxes ) { ?>
140
+                                        <?php if ($use_taxes) { ?>
141 141
                                         <td class="tax"></td>
142 142
                                         <?php } ?>
143 143
                                         <td class="action"></td>
@@ -150,29 +150,29 @@  discard block
 block discarded – undo
150 150
                         <td colspan="<?php echo $cols; ?>"></td>
151 151
                     </tr>
152 152
                     <tr class="totals">
153
-                        <td colspan="<?php echo ( $cols - 4 ); ?>"></td>
153
+                        <td colspan="<?php echo ($cols - 4); ?>"></td>
154 154
                         <td colspan="4">
155 155
                             <table cellspacing="0" cellpadding="0">
156 156
                                 <tr class="subtotal">
157
-                                    <td class="name"><?php _e( 'Sub Total:', 'invoicing' );?></td>
158
-                                    <td class="total"><?php echo $subtotal;?></td>
157
+                                    <td class="name"><?php _e('Sub Total:', 'invoicing'); ?></td>
158
+                                    <td class="total"><?php echo $subtotal; ?></td>
159 159
                                     <td class="action"></td>
160 160
                                 </tr>
161 161
                                 <tr class="discount">
162
-                                    <td class="name"><?php wpinv_get_discount_label( wpinv_discount_code( $invoice->ID ) ); ?>:</td>
163
-                                    <td class="total"><?php echo wpinv_discount( $invoice->ID, true, true ); ?></td>
162
+                                    <td class="name"><?php wpinv_get_discount_label(wpinv_discount_code($invoice->ID)); ?>:</td>
163
+                                    <td class="total"><?php echo wpinv_discount($invoice->ID, true, true); ?></td>
164 164
                                     <td class="action"></td>
165 165
                                 </tr>
166
-                                <?php if ( $use_taxes ) { ?>
166
+                                <?php if ($use_taxes) { ?>
167 167
                                 <tr class="tax">
168
-                                    <td class="name"><?php _e( 'Tax:', 'invoicing' );?></td>
169
-                                    <td class="total"><?php echo $tax;?></td>
168
+                                    <td class="name"><?php _e('Tax:', 'invoicing'); ?></td>
169
+                                    <td class="total"><?php echo $tax; ?></td>
170 170
                                     <td class="action"></td>
171 171
                                 </tr>
172 172
                                 <?php } ?>
173 173
                                 <tr class="total">
174
-                                    <td class="name"><?php echo apply_filters( 'wpinv_invoice_items_total_label', __( 'Invoice Total:', 'invoicing' ), $invoice );?></td>
175
-                                    <td class="total"><?php echo $total;?></td>
174
+                                    <td class="name"><?php echo apply_filters('wpinv_invoice_items_total_label', __('Invoice Total:', 'invoicing'), $invoice); ?></td>
175
+                                    <td class="total"><?php echo $total; ?></td>
176 176
                                     <td class="action"></td>
177 177
                                 </tr>
178 178
                             </table>
@@ -183,90 +183,90 @@  discard block
 block discarded – undo
183 183
             <div class="wpinv-actions">
184 184
                 <?php ob_start(); ?>
185 185
                 <?php
186
-                    if ( !$invoice->is_paid() && !$invoice->is_refunded() ) {
187
-                        if ( !$invoice->is_recurring() ) {
188
-                            echo wpinv_item_dropdown( array(
186
+                    if (!$invoice->is_paid() && !$invoice->is_refunded()) {
187
+                        if (!$invoice->is_recurring()) {
188
+                            echo wpinv_item_dropdown(array(
189 189
                                 'name'             => 'wpinv_invoice_item',
190 190
                                 'id'               => 'wpinv_invoice_item',
191 191
                                 'show_recurring'   => true,
192 192
                                 'class'            => 'wpi_select2',
193
-                            ) );
193
+                            ));
194 194
                     ?>
195
-                <input type="button" value="<?php echo sprintf(esc_attr__( 'Add item to %s', 'invoicing'), $type_title); ?>" class="button button-primary" id="wpinv-add-item"><input type="button" value="<?php esc_attr_e( 'Create new item', 'invoicing' );?>" class="button button-primary" id="wpinv-new-item"><?php } ?><input type="button" value="<?php esc_attr_e( 'Recalculate Totals', 'invoicing' );?>" class="button button-primary wpinv-flr" id="wpinv-recalc-totals">
195
+                <input type="button" value="<?php echo sprintf(esc_attr__('Add item to %s', 'invoicing'), $type_title); ?>" class="button button-primary" id="wpinv-add-item"><input type="button" value="<?php esc_attr_e('Create new item', 'invoicing'); ?>" class="button button-primary" id="wpinv-new-item"><?php } ?><input type="button" value="<?php esc_attr_e('Recalculate Totals', 'invoicing'); ?>" class="button button-primary wpinv-flr" id="wpinv-recalc-totals">
196 196
                     <?php } ?>
197
-                <?php do_action( 'wpinv_invoice_items_actions', $invoice ); ?>
198
-                <?php $item_actions = ob_get_clean(); echo apply_filters( 'wpinv_invoice_items_actions_content', $item_actions, $invoice, $post ); ?>
197
+                <?php do_action('wpinv_invoice_items_actions', $invoice); ?>
198
+                <?php $item_actions = ob_get_clean(); echo apply_filters('wpinv_invoice_items_actions_content', $item_actions, $invoice, $post); ?>
199 199
             </div>
200 200
         </div>
201 201
         <?php
202 202
     }
203 203
 
204
-    public static function prices( $post ) {        
204
+    public static function prices($post) {        
205 205
         $symbol         = wpinv_currency_symbol();
206 206
         $position       = wpinv_currency_position();
207
-        $item           = new WPInv_Item( $post->ID );
207
+        $item           = new WPInv_Item($post->ID);
208 208
 
209 209
         $price                = $item->get_price();
210 210
         $is_dynamic_pricing   = $item->get_is_dynamic_pricing();
211 211
         $minimum_price        = $item->get_minimum_price();
212 212
         $is_recurring         = $item->is_recurring();
213 213
         $period               = $item->get_recurring_period();
214
-        $interval             = absint( $item->get_recurring_interval() );
215
-        $times                = absint( $item->get_recurring_limit() );
214
+        $interval             = absint($item->get_recurring_interval());
215
+        $times                = absint($item->get_recurring_limit());
216 216
         $free_trial           = $item->has_free_trial();
217 217
         $trial_interval       = $item->get_trial_interval();
218 218
         $trial_period         = $item->get_trial_period();
219 219
 
220 220
         $intervals            = array();
221
-        for ( $i = 1; $i <= 90; $i++ ) {
221
+        for ($i = 1; $i <= 90; $i++) {
222 222
             $intervals[$i] = $i;
223 223
         }
224 224
 
225
-        $interval       = $interval > 0 ? $interval : 1;
225
+        $interval = $interval > 0 ? $interval : 1;
226 226
 
227 227
         $class = $is_recurring ? 'wpinv-recurring-y' : 'wpinv-recurring-n';
228 228
 
229 229
         $minimum_price_style = 'margin-left: 24px;';
230
-        if(! $is_dynamic_pricing ) {
230
+        if (!$is_dynamic_pricing) {
231 231
             $minimum_price_style .= 'display: none;';
232 232
         }
233 233
 
234 234
         ?>
235
-        <p class="wpinv-row-prices"><?php echo ( $position != 'right' ? $symbol . '&nbsp;' : '' );?><input type="text" maxlength="12" placeholder="<?php echo wpinv_sanitize_amount( 0 ); ?>" value="<?php echo $price;?>" id="wpinv_item_price" name="wpinv_item_price" class="medium-text wpi-field-price wpi-price" <?php disabled( $item->is_editable(), false ); ?> /><?php echo ( $position == 'right' ? '&nbsp;' . $symbol : '' );?><input type="hidden" name="wpinv_vat_meta_box_nonce" value="<?php echo wp_create_nonce( 'wpinv_item_meta_box_save' ) ;?>" />
236
-        <?php do_action( 'wpinv_prices_metabox_price', $item ); ?>
235
+        <p class="wpinv-row-prices"><?php echo ($position != 'right' ? $symbol . '&nbsp;' : ''); ?><input type="text" maxlength="12" placeholder="<?php echo wpinv_sanitize_amount(0); ?>" value="<?php echo $price; ?>" id="wpinv_item_price" name="wpinv_item_price" class="medium-text wpi-field-price wpi-price" <?php disabled($item->is_editable(), false); ?> /><?php echo ($position == 'right' ? '&nbsp;' . $symbol : ''); ?><input type="hidden" name="wpinv_vat_meta_box_nonce" value="<?php echo wp_create_nonce('wpinv_item_meta_box_save'); ?>" />
236
+        <?php do_action('wpinv_prices_metabox_price', $item); ?>
237 237
         </p>
238 238
 
239
-    <?php if( $item->supports_dynamic_pricing() ) { ?>
239
+    <?php if ($item->supports_dynamic_pricing()) { ?>
240 240
 
241 241
         <p class="wpinv-row-name-your-price">
242 242
             <label>
243
-                <input type="checkbox" name="wpinv_name_your_price" id="wpinv_name_your_price" value="1" <?php checked( 1, $is_dynamic_pricing ); ?> />
244
-                <?php echo apply_filters( 'wpinv_name_your_price_toggle_text', __( 'User can set a custom price', 'invoicing' ) ); ?>
243
+                <input type="checkbox" name="wpinv_name_your_price" id="wpinv_name_your_price" value="1" <?php checked(1, $is_dynamic_pricing); ?> />
244
+                <?php echo apply_filters('wpinv_name_your_price_toggle_text', __('User can set a custom price', 'invoicing')); ?>
245 245
             </label>
246
-            <?php do_action( 'wpinv_prices_metabox_name_your_price_field', $item ); ?>
246
+            <?php do_action('wpinv_prices_metabox_name_your_price_field', $item); ?>
247 247
         </p>
248 248
 
249 249
         <p class="wpinv-row-minimum-price" style="<?php echo $minimum_price_style; ?>">
250 250
             <label>
251
-                <?php _e( 'Minimum Price', 'invoicing' ); ?>
252
-                <?php echo ( $position != 'right' ? $symbol . '&nbsp;' : '' );?><input type="text" maxlength="12" placeholder="<?php echo wpinv_sanitize_amount( 0 ); ?>" value="<?php echo $minimum_price;?>" id="wpinv_minimum_price" name="wpinv_minimum_price" class="medium-text wpi-field-price" <?php disabled( $item->is_editable(), false ); ?> /><?php echo ( $position == 'right' ? '&nbsp;' . $symbol : '' );?>
251
+                <?php _e('Minimum Price', 'invoicing'); ?>
252
+                <?php echo ($position != 'right' ? $symbol . '&nbsp;' : ''); ?><input type="text" maxlength="12" placeholder="<?php echo wpinv_sanitize_amount(0); ?>" value="<?php echo $minimum_price; ?>" id="wpinv_minimum_price" name="wpinv_minimum_price" class="medium-text wpi-field-price" <?php disabled($item->is_editable(), false); ?> /><?php echo ($position == 'right' ? '&nbsp;' . $symbol : ''); ?>
253 253
             </label>
254 254
 
255
-            <?php do_action( 'wpinv_prices_metabox_minimum_price_field', $item ); ?>
255
+            <?php do_action('wpinv_prices_metabox_minimum_price_field', $item); ?>
256 256
         </p>
257 257
 
258 258
     <?php } ?>
259 259
 
260 260
         <p class="wpinv-row-is-recurring">
261 261
             <label for="wpinv_is_recurring">
262
-                <input type="checkbox" name="wpinv_is_recurring" id="wpinv_is_recurring" value="1" <?php checked( 1, $is_recurring ); ?> />
263
-                <?php echo apply_filters( 'wpinv_is_recurring_toggle_text', __( 'Is Recurring Item?', 'invoicing' ) ); ?>
262
+                <input type="checkbox" name="wpinv_is_recurring" id="wpinv_is_recurring" value="1" <?php checked(1, $is_recurring); ?> />
263
+                <?php echo apply_filters('wpinv_is_recurring_toggle_text', __('Is Recurring Item?', 'invoicing')); ?>
264 264
             </label>
265
-            <?php do_action( 'wpinv_prices_metabox_is_recurring_field', $item ); ?>
265
+            <?php do_action('wpinv_prices_metabox_is_recurring_field', $item); ?>
266 266
         </p>
267
-        <p class="wpinv-row-recurring-fields <?php echo $class;?>">
268
-            <label class="wpinv-period" for="wpinv_recurring_period"><?php _e( 'Recurring', 'invoicing' );?> <select class="wpinv-select wpi_select2" id="wpinv_recurring_period" name="wpinv_recurring_period"><option value="D" data-text="<?php esc_attr_e( 'day(s)', 'invoicing' ); ?>" <?php selected( 'D', $period );?>><?php _e( 'Daily', 'invoicing' ); ?></option><option value="W" data-text="<?php esc_attr_e( 'week(s)', 'invoicing' ); ?>" <?php selected( 'W', $period );?>><?php _e( 'Weekly', 'invoicing' ); ?></option><option value="M" data-text="<?php esc_attr_e( 'month(s)', 'invoicing' ); ?>" <?php selected( 'M', $period );?>><?php _e( 'Monthly', 'invoicing' ); ?></option><option value="Y" data-text="<?php esc_attr_e( 'year(s)', 'invoicing' ); ?>" <?php selected( 'Y', $period );?>><?php _e( 'Yearly', 'invoicing' ); ?></option></select></label>
269
-            <label class="wpinv-interval" for="wpinv_recurring_interval"> <?php _e( 'at every', 'invoicing' );?> <?php echo wpinv_html_select( array(
267
+        <p class="wpinv-row-recurring-fields <?php echo $class; ?>">
268
+            <label class="wpinv-period" for="wpinv_recurring_period"><?php _e('Recurring', 'invoicing'); ?> <select class="wpinv-select wpi_select2" id="wpinv_recurring_period" name="wpinv_recurring_period"><option value="D" data-text="<?php esc_attr_e('day(s)', 'invoicing'); ?>" <?php selected('D', $period); ?>><?php _e('Daily', 'invoicing'); ?></option><option value="W" data-text="<?php esc_attr_e('week(s)', 'invoicing'); ?>" <?php selected('W', $period); ?>><?php _e('Weekly', 'invoicing'); ?></option><option value="M" data-text="<?php esc_attr_e('month(s)', 'invoicing'); ?>" <?php selected('M', $period); ?>><?php _e('Monthly', 'invoicing'); ?></option><option value="Y" data-text="<?php esc_attr_e('year(s)', 'invoicing'); ?>" <?php selected('Y', $period); ?>><?php _e('Yearly', 'invoicing'); ?></option></select></label>
269
+            <label class="wpinv-interval" for="wpinv_recurring_interval"> <?php _e('at every', 'invoicing'); ?> <?php echo wpinv_html_select(array(
270 270
                 'options'          => $intervals,
271 271
                 'name'             => 'wpinv_recurring_interval',
272 272
                 'id'               => 'wpinv_recurring_interval',
@@ -274,30 +274,30 @@  discard block
 block discarded – undo
274 274
                 'show_option_all'  => false,
275 275
                 'show_option_none' => false,
276 276
                 'class'            => 'wpi_select2',
277
-            ) ); ?> <span id="wpinv_interval_text"><?php _e( 'day(s)', 'invoicing' );?></span></label>
278
-            <label class="wpinv-times" for="wpinv_recurring_limit"> <?php _e( 'for', 'invoicing' );?> <input class="small-text" type="number" value="<?php echo $times;?>" size="4" id="wpinv_recurring_limit" name="wpinv_recurring_limit" step="1" min="0"> <?php _e( 'time(s) <i>(select 0 for recurring forever until cancelled</i>)', 'invoicing' );?></label>
277
+            )); ?> <span id="wpinv_interval_text"><?php _e('day(s)', 'invoicing'); ?></span></label>
278
+            <label class="wpinv-times" for="wpinv_recurring_limit"> <?php _e('for', 'invoicing'); ?> <input class="small-text" type="number" value="<?php echo $times; ?>" size="4" id="wpinv_recurring_limit" name="wpinv_recurring_limit" step="1" min="0"> <?php _e('time(s) <i>(select 0 for recurring forever until cancelled</i>)', 'invoicing'); ?></label>
279 279
             <span class="clear wpi-trial-clr"></span>
280 280
             <label class="wpinv-free-trial" for="wpinv_free_trial">
281
-                <input type="checkbox" name="wpinv_free_trial" id="wpinv_free_trial" value="1" <?php checked( true, (bool)$free_trial ); ?> /> 
282
-                <?php echo __( 'Offer free trial for', 'invoicing' ); ?>
281
+                <input type="checkbox" name="wpinv_free_trial" id="wpinv_free_trial" value="1" <?php checked(true, (bool) $free_trial); ?> /> 
282
+                <?php echo __('Offer free trial for', 'invoicing'); ?>
283 283
             </label>
284 284
             <label class="wpinv-trial-interval" for="wpinv_trial_interval">
285
-                <input class="small-text" type="number" value="<?php echo $trial_interval;?>" size="4" id="wpinv_trial_interval" name="wpinv_trial_interval" step="1" min="1"> <select class="wpinv-select wpi_select2" id="wpinv_trial_period" name="wpinv_trial_period"><option value="D" <?php selected( 'D', $trial_period );?>><?php _e( 'day(s)', 'invoicing' ); ?></option><option value="W" <?php selected( 'W', $trial_period );?>><?php _e( 'week(s)', 'invoicing' ); ?></option><option value="M" <?php selected( 'M', $trial_period );?>><?php _e( 'month(s)', 'invoicing' ); ?></option><option value="Y" <?php selected( 'Y', $trial_period );?>><?php _e( 'year(s)', 'invoicing' ); ?></option></select>
285
+                <input class="small-text" type="number" value="<?php echo $trial_interval; ?>" size="4" id="wpinv_trial_interval" name="wpinv_trial_interval" step="1" min="1"> <select class="wpinv-select wpi_select2" id="wpinv_trial_period" name="wpinv_trial_period"><option value="D" <?php selected('D', $trial_period); ?>><?php _e('day(s)', 'invoicing'); ?></option><option value="W" <?php selected('W', $trial_period); ?>><?php _e('week(s)', 'invoicing'); ?></option><option value="M" <?php selected('M', $trial_period); ?>><?php _e('month(s)', 'invoicing'); ?></option><option value="Y" <?php selected('Y', $trial_period); ?>><?php _e('year(s)', 'invoicing'); ?></option></select>
286 286
             </label>
287
-            <?php do_action( 'wpinv_prices_metabox_recurring_fields', $item ); ?>
287
+            <?php do_action('wpinv_prices_metabox_recurring_fields', $item); ?>
288 288
         </p>
289
-        <input type="hidden" id="_wpi_current_type" value="<?php echo wpinv_get_item_type( $post->ID ); ?>" />
290
-        <?php do_action( 'wpinv_item_price_field', $post->ID ); ?>
289
+        <input type="hidden" id="_wpi_current_type" value="<?php echo wpinv_get_item_type($post->ID); ?>" />
290
+        <?php do_action('wpinv_item_price_field', $post->ID); ?>
291 291
         <?php
292 292
     }
293 293
 
294
-    public static function vat_rules( $post ) {
294
+    public static function vat_rules($post) {
295 295
         global $wpinv_euvat;
296 296
 
297
-        $rule_type = $wpinv_euvat->get_item_rule( $post->ID );
297
+        $rule_type = $wpinv_euvat->get_item_rule($post->ID);
298 298
         ?>
299
-        <p><label for="wpinv_vat_rules"><strong><?php _e( 'Select how VAT rules will be applied:', 'invoicing' );?></strong></label>&nbsp;&nbsp;&nbsp;
300
-        <?php echo wpinv_html_select( array(
299
+        <p><label for="wpinv_vat_rules"><strong><?php _e('Select how VAT rules will be applied:', 'invoicing'); ?></strong></label>&nbsp;&nbsp;&nbsp;
300
+        <?php echo wpinv_html_select(array(
301 301
                     'options'          => $wpinv_euvat->get_rules(),
302 302
                     'name'             => 'wpinv_vat_rules',
303 303
                     'id'               => 'wpinv_vat_rules',
@@ -305,19 +305,19 @@  discard block
 block discarded – undo
305 305
                     'show_option_all'  => false,
306 306
                     'show_option_none' => false,
307 307
                     'class'            => 'gdmbx2-text-medium wpinv-vat-rules wpi_select2',
308
-                ) ); ?>
308
+                )); ?>
309 309
         </p>
310
-        <p class="wpi-m0"><?php _e( 'When you select physical product rules, only consumers and businesses in your country will be charged VAT.  The VAT rate used will be the rate in your country.', 'invoicing' ); ?></p>
311
-        <p class="wpi-m0"><?php _e( 'If you select Digital product rules, VAT will be charged at the rate that applies in the country of the consumer.  Only businesses in your country will be charged VAT.', 'invoicing' ); ?></p>
310
+        <p class="wpi-m0"><?php _e('When you select physical product rules, only consumers and businesses in your country will be charged VAT.  The VAT rate used will be the rate in your country.', 'invoicing'); ?></p>
311
+        <p class="wpi-m0"><?php _e('If you select Digital product rules, VAT will be charged at the rate that applies in the country of the consumer.  Only businesses in your country will be charged VAT.', 'invoicing'); ?></p>
312 312
         <?php
313 313
     }
314 314
 
315
-    public static function vat_classes( $post ) {
315
+    public static function vat_classes($post) {
316 316
         global $wpinv_euvat;
317 317
         
318
-        $vat_class = $wpinv_euvat->get_item_class( $post->ID );
318
+        $vat_class = $wpinv_euvat->get_item_class($post->ID);
319 319
         ?>
320
-        <p><?php echo wpinv_html_select( array(
320
+        <p><?php echo wpinv_html_select(array(
321 321
                     'options'          => $wpinv_euvat->get_all_classes(),
322 322
                     'name'             => 'wpinv_vat_class',
323 323
                     'id'               => 'wpinv_vat_class',
@@ -325,18 +325,18 @@  discard block
 block discarded – undo
325 325
                     'show_option_all'  => false,
326 326
                     'show_option_none' => false,
327 327
                     'class'            => 'gdmbx2-text-medium wpinv-vat-class wpi_select2',
328
-                ) ); ?>
328
+                )); ?>
329 329
         </p>
330
-        <p class="wpi-m0"><?php _e( 'Select the VAT rate class to use for this invoice item.', 'invoicing' ); ?></p>
330
+        <p class="wpi-m0"><?php _e('Select the VAT rate class to use for this invoice item.', 'invoicing'); ?></p>
331 331
         <?php
332 332
     }
333 333
 
334
-    public static function item_info( $post ) {
335
-        $item_type = wpinv_get_item_type( $post->ID );
336
-        do_action( 'wpinv_item_info_metabox_before', $post );
334
+    public static function item_info($post) {
335
+        $item_type = wpinv_get_item_type($post->ID);
336
+        do_action('wpinv_item_info_metabox_before', $post);
337 337
         ?>
338
-        <p><label for="wpinv_item_type"><strong><?php _e( 'Type:', 'invoicing' );?></strong></label>&nbsp;&nbsp;&nbsp;
339
-        <?php echo wpinv_html_select( array(
338
+        <p><label for="wpinv_item_type"><strong><?php _e('Type:', 'invoicing'); ?></strong></label>&nbsp;&nbsp;&nbsp;
339
+        <?php echo wpinv_html_select(array(
340 340
                     'options'          => wpinv_get_item_types(),
341 341
                     'name'             => 'wpinv_item_type',
342 342
                     'id'               => 'wpinv_item_type',
@@ -344,114 +344,114 @@  discard block
 block discarded – undo
344 344
                     'show_option_all'  => false,
345 345
                     'show_option_none' => false,
346 346
                     'class'            => 'gdmbx2-text-medium wpinv-item-type',
347
-                ) ); ?>
347
+                )); ?>
348 348
         </p>
349
-        <p class="wpi-m0"><?php _e( 'Select item type.', 'invoicing' );?><br><?php _e( '<b>Standard:</b> Standard item type', 'invoicing' );?><br><?php _e( '<b>Fee:</b> Like Registration Fee, Sign up Fee etc.', 'invoicing' );?></p>
349
+        <p class="wpi-m0"><?php _e('Select item type.', 'invoicing'); ?><br><?php _e('<b>Standard:</b> Standard item type', 'invoicing'); ?><br><?php _e('<b>Fee:</b> Like Registration Fee, Sign up Fee etc.', 'invoicing'); ?></p>
350 350
         <?php
351
-        do_action( 'wpinv_item_info_metabox_after', $post );
351
+        do_action('wpinv_item_info_metabox_after', $post);
352 352
     }
353 353
 
354
-    public static function meta_values( $post ) {
355
-        $meta_keys = apply_filters( 'wpinv_show_meta_values_for_keys', array(
354
+    public static function meta_values($post) {
355
+        $meta_keys = apply_filters('wpinv_show_meta_values_for_keys', array(
356 356
             'type',
357 357
             'custom_id'
358
-        ) );
358
+        ));
359 359
 
360
-        if ( empty( $meta_keys ) ) {
360
+        if (empty($meta_keys)) {
361 361
             return;
362 362
         }
363 363
 
364
-        do_action( 'wpinv_meta_values_metabox_before', $post );
364
+        do_action('wpinv_meta_values_metabox_before', $post);
365 365
 
366
-        foreach ( $meta_keys as $meta_key ) {
366
+        foreach ($meta_keys as $meta_key) {
367 367
             ?>
368
-            <p class="wpi-mtb05"><label><strong><?php echo $meta_key; ?></strong>: <?php echo get_post_meta( $post->ID, '_wpinv_' . $meta_key, true ); ?></label></p>
368
+            <p class="wpi-mtb05"><label><strong><?php echo $meta_key; ?></strong>: <?php echo get_post_meta($post->ID, '_wpinv_' . $meta_key, true); ?></label></p>
369 369
             <?php 
370 370
         }
371 371
 
372
-        do_action( 'wpinv_meta_values_metabox_after', $post );
372
+        do_action('wpinv_meta_values_metabox_after', $post);
373 373
     }
374 374
 
375
-    public static function save( $post_id, $data, $post ) {
376
-        $invoice        = new WPInv_Invoice( $post_id );
375
+    public static function save($post_id, $data, $post) {
376
+        $invoice        = new WPInv_Invoice($post_id);
377 377
 
378 378
         // Billing
379
-        $first_name     = sanitize_text_field( $data['wpinv_first_name'] );
380
-        $last_name      = sanitize_text_field( $data['wpinv_last_name'] );
381
-        $company        = sanitize_text_field( $data['wpinv_company'] );
382
-        $vat_number     = sanitize_text_field( $data['wpinv_vat_number'] );
383
-        $phone          = sanitize_text_field( $data['wpinv_phone'] );
384
-        $address        = sanitize_text_field( $data['wpinv_address'] );
385
-        $city           = sanitize_text_field( $data['wpinv_city'] );
386
-        $zip            = sanitize_text_field( $data['wpinv_zip'] );
387
-        $country        = sanitize_text_field( $data['wpinv_country'] );
388
-        $state          = sanitize_text_field( $data['wpinv_state'] );
379
+        $first_name     = sanitize_text_field($data['wpinv_first_name']);
380
+        $last_name      = sanitize_text_field($data['wpinv_last_name']);
381
+        $company        = sanitize_text_field($data['wpinv_company']);
382
+        $vat_number     = sanitize_text_field($data['wpinv_vat_number']);
383
+        $phone          = sanitize_text_field($data['wpinv_phone']);
384
+        $address        = sanitize_text_field($data['wpinv_address']);
385
+        $city           = sanitize_text_field($data['wpinv_city']);
386
+        $zip            = sanitize_text_field($data['wpinv_zip']);
387
+        $country        = sanitize_text_field($data['wpinv_country']);
388
+        $state          = sanitize_text_field($data['wpinv_state']);
389 389
 
390 390
         // Details
391
-        $status         = sanitize_text_field( $data['wpinv_status'] );
392
-        $old_status     = !empty( $data['original_post_status'] ) ? sanitize_text_field( $data['original_post_status'] ) : $status;
393
-        $number         = sanitize_text_field( $data['wpinv_number'] );
394
-        $due_date       = isset( $data['wpinv_due_date'] ) ? sanitize_text_field( $data['wpinv_due_date'] ) : '';
391
+        $status         = sanitize_text_field($data['wpinv_status']);
392
+        $old_status     = !empty($data['original_post_status']) ? sanitize_text_field($data['original_post_status']) : $status;
393
+        $number         = sanitize_text_field($data['wpinv_number']);
394
+        $due_date       = isset($data['wpinv_due_date']) ? sanitize_text_field($data['wpinv_due_date']) : '';
395 395
         //$discounts      = sanitize_text_field( $data['wpinv_discounts'] );
396 396
         //$discount       = sanitize_text_field( $data['wpinv_discount'] );
397 397
 
398
-        $ip             = $invoice->get_ip() ? $invoice->get_ip() : wpinv_get_ip();
399
-
400
-        $invoice->set( 'due_date', $due_date );
401
-        $invoice->set( 'first_name', $first_name );
402
-        $invoice->set( 'last_name', $last_name );
403
-        $invoice->set( 'company', $company );
404
-        $invoice->set( 'vat_number', $vat_number );
405
-        $invoice->set( 'phone', $phone );
406
-        $invoice->set( 'address', $address );
407
-        $invoice->set( 'city', $city );
408
-        $invoice->set( 'zip', $zip );
409
-        $invoice->set( 'country', $country );
410
-        $invoice->set( 'state', $state );
411
-        $invoice->set( 'status', $status );
398
+        $ip = $invoice->get_ip() ? $invoice->get_ip() : wpinv_get_ip();
399
+
400
+        $invoice->set('due_date', $due_date);
401
+        $invoice->set('first_name', $first_name);
402
+        $invoice->set('last_name', $last_name);
403
+        $invoice->set('company', $company);
404
+        $invoice->set('vat_number', $vat_number);
405
+        $invoice->set('phone', $phone);
406
+        $invoice->set('address', $address);
407
+        $invoice->set('city', $city);
408
+        $invoice->set('zip', $zip);
409
+        $invoice->set('country', $country);
410
+        $invoice->set('state', $state);
411
+        $invoice->set('status', $status);
412 412
         //$invoice->set( 'number', $number );
413 413
         //$invoice->set( 'discounts', $discounts );
414 414
         //$invoice->set( 'discount', $discount );
415
-        $invoice->set( 'ip', $ip );
415
+        $invoice->set('ip', $ip);
416 416
         $invoice->old_status = $_POST['original_post_status'];
417 417
         $invoice->currency = wpinv_get_currency();
418
-        if ( !empty( $data['wpinv_gateway'] ) ) {
419
-            $invoice->set( 'gateway', sanitize_text_field( $data['wpinv_gateway'] ) );
418
+        if (!empty($data['wpinv_gateway'])) {
419
+            $invoice->set('gateway', sanitize_text_field($data['wpinv_gateway']));
420 420
         }
421 421
         $saved = $invoice->save();
422 422
 
423 423
         // Check for payment notes
424
-        if ( !empty( $data['invoice_note'] ) ) {
425
-            $note               = wp_kses( $data['invoice_note'], array() );
426
-            $note_type          = sanitize_text_field( $data['invoice_note_type'] );
424
+        if (!empty($data['invoice_note'])) {
425
+            $note               = wp_kses($data['invoice_note'], array());
426
+            $note_type          = sanitize_text_field($data['invoice_note_type']);
427 427
             $is_customer_note   = $note_type == 'customer' ? 1 : 0;
428 428
 
429
-            wpinv_insert_payment_note( $invoice->ID, $note, $is_customer_note );
429
+            wpinv_insert_payment_note($invoice->ID, $note, $is_customer_note);
430 430
         }
431 431
 
432 432
         // Update user address if empty.
433
-        if ( $saved && !empty( $invoice ) ) {
434
-            if ( $user_id = $invoice->get_user_id() ) {
435
-                $user_address = wpinv_get_user_address( $user_id, false );
433
+        if ($saved && !empty($invoice)) {
434
+            if ($user_id = $invoice->get_user_id()) {
435
+                $user_address = wpinv_get_user_address($user_id, false);
436 436
 
437 437
                 if (empty($user_address['first_name'])) {
438
-                    update_user_meta( $user_id, '_wpinv_first_name', $first_name );
439
-                    update_user_meta( $user_id, '_wpinv_last_name', $last_name );
438
+                    update_user_meta($user_id, '_wpinv_first_name', $first_name);
439
+                    update_user_meta($user_id, '_wpinv_last_name', $last_name);
440 440
                 } else if (empty($user_address['last_name']) && $user_address['first_name'] == $first_name) {
441
-                    update_user_meta( $user_id, '_wpinv_last_name', $last_name );
441
+                    update_user_meta($user_id, '_wpinv_last_name', $last_name);
442 442
                 }
443 443
 
444 444
                 if (empty($user_address['address']) || empty($user_address['city']) || empty($user_address['state']) || empty($user_address['country'])) {
445
-                    update_user_meta( $user_id, '_wpinv_address', $address );
446
-                    update_user_meta( $user_id, '_wpinv_city', $city );
447
-                    update_user_meta( $user_id, '_wpinv_state', $state );
448
-                    update_user_meta( $user_id, '_wpinv_country', $country );
449
-                    update_user_meta( $user_id, '_wpinv_zip', $zip );
450
-                    update_user_meta( $user_id, '_wpinv_phone', $phone );
445
+                    update_user_meta($user_id, '_wpinv_address', $address);
446
+                    update_user_meta($user_id, '_wpinv_city', $city);
447
+                    update_user_meta($user_id, '_wpinv_state', $state);
448
+                    update_user_meta($user_id, '_wpinv_country', $country);
449
+                    update_user_meta($user_id, '_wpinv_zip', $zip);
450
+                    update_user_meta($user_id, '_wpinv_phone', $phone);
451 451
                 }
452 452
             }
453 453
 
454
-            do_action( 'wpinv_invoice_metabox_saved', $invoice );
454
+            do_action('wpinv_invoice_metabox_saved', $invoice);
455 455
         }
456 456
 
457 457
         return $saved;
Please login to merge, or discard this patch.
includes/admin/wpinv-upgrade-functions.php 1 patch
Spacing   +68 added lines, -68 removed lines patch added patch discarded remove patch
@@ -11,49 +11,49 @@  discard block
 block discarded – undo
11 11
  * @since 1.0.0
12 12
 */
13 13
 function wpinv_automatic_upgrade() {
14
-    $wpi_version = get_option( 'wpinv_version' );
14
+    $wpi_version = get_option('wpinv_version');
15 15
 
16
-    if ( $wpi_version == WPINV_VERSION ) {
16
+    if ($wpi_version == WPINV_VERSION) {
17 17
         return;
18 18
     }
19 19
     
20
-    if ( version_compare( $wpi_version, '0.0.5', '<' ) ) {
20
+    if (version_compare($wpi_version, '0.0.5', '<')) {
21 21
         wpinv_v005_upgrades();
22 22
     }
23 23
     
24
-    if ( version_compare( $wpi_version, '1.0.3', '<' ) ) {
24
+    if (version_compare($wpi_version, '1.0.3', '<')) {
25 25
         wpinv_v110_upgrades();
26 26
     }
27 27
     
28
-    update_option( 'wpinv_version', WPINV_VERSION );
28
+    update_option('wpinv_version', WPINV_VERSION);
29 29
 }
30
-add_action( 'admin_init', 'wpinv_automatic_upgrade' );
30
+add_action('admin_init', 'wpinv_automatic_upgrade');
31 31
 
32 32
 function wpinv_v005_upgrades() {
33 33
     global $wpdb;
34 34
     
35 35
     // Invoices status
36
-    $results = $wpdb->get_results( "SELECT ID FROM " . $wpdb->posts . " WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )" );
37
-    if ( !empty( $results ) ) {
38
-        $wpdb->query( "UPDATE " . $wpdb->posts . " SET post_status = CONCAT( 'wpi-', post_status ) WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )" );
36
+    $results = $wpdb->get_results("SELECT ID FROM " . $wpdb->posts . " WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )");
37
+    if (!empty($results)) {
38
+        $wpdb->query("UPDATE " . $wpdb->posts . " SET post_status = CONCAT( 'wpi-', post_status ) WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )");
39 39
         
40 40
         // Clean post cache
41
-        foreach ( $results as $row ) {
42
-            clean_post_cache( $row->ID );
41
+        foreach ($results as $row) {
42
+            clean_post_cache($row->ID);
43 43
         }
44 44
     }
45 45
     
46 46
     // Item meta key changes
47 47
     $query = "SELECT DISTINCT post_id FROM " . $wpdb->postmeta . " WHERE meta_key IN( '_wpinv_item_id', '_wpinv_package_id', '_wpinv_post_id', '_wpinv_cpt_name', '_wpinv_cpt_singular_name' )";
48
-    $results = $wpdb->get_results( $query );
48
+    $results = $wpdb->get_results($query);
49 49
     
50
-    if ( !empty( $results ) ) {
51
-        $wpdb->query( "UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_id' WHERE meta_key IN( '_wpinv_item_id', '_wpinv_package_id', '_wpinv_post_id' )" );
52
-        $wpdb->query( "UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_name' WHERE meta_key = '_wpinv_cpt_name'" );
53
-        $wpdb->query( "UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_singular_name' WHERE meta_key = '_wpinv_cpt_singular_name'" );
50
+    if (!empty($results)) {
51
+        $wpdb->query("UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_id' WHERE meta_key IN( '_wpinv_item_id', '_wpinv_package_id', '_wpinv_post_id' )");
52
+        $wpdb->query("UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_name' WHERE meta_key = '_wpinv_cpt_name'");
53
+        $wpdb->query("UPDATE " . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_singular_name' WHERE meta_key = '_wpinv_cpt_singular_name'");
54 54
         
55
-        foreach ( $results as $row ) {
56
-            clean_post_cache( $row->post_id );
55
+        foreach ($results as $row) {
56
+            clean_post_cache($row->post_id);
57 57
         }
58 58
     }
59 59
 
@@ -74,79 +74,79 @@  discard block
 block discarded – undo
74 74
 function wpinv_convert_old_subscriptions() {
75 75
     global $wpdb;
76 76
 
77
-    $query = "SELECT ". $wpdb->posts .".ID FROM ". $wpdb->posts ." INNER JOIN ". $wpdb->postmeta ." ON ( ". $wpdb->posts .".ID = ". $wpdb->postmeta .".post_id ) WHERE 1=1  AND ". $wpdb->postmeta .".meta_key = '_wpinv_subscr_status' AND (". $wpdb->postmeta .".meta_value = 'pending' OR ". $wpdb->postmeta .".meta_value = 'active' OR ". $wpdb->postmeta .".meta_value = 'cancelled' OR ". $wpdb->postmeta .".meta_value = 'completed' OR ". $wpdb->postmeta .".meta_value = 'expired' OR ". $wpdb->postmeta .".meta_value = 'trialling' OR ". $wpdb->postmeta .".meta_value = 'failing') AND ". $wpdb->posts .".post_type = 'wpi_invoice' GROUP BY ". $wpdb->posts .".ID ORDER BY ". $wpdb->posts .".ID ASC";
77
+    $query = "SELECT " . $wpdb->posts . ".ID FROM " . $wpdb->posts . " INNER JOIN " . $wpdb->postmeta . " ON ( " . $wpdb->posts . ".ID = " . $wpdb->postmeta . ".post_id ) WHERE 1=1  AND " . $wpdb->postmeta . ".meta_key = '_wpinv_subscr_status' AND (" . $wpdb->postmeta . ".meta_value = 'pending' OR " . $wpdb->postmeta . ".meta_value = 'active' OR " . $wpdb->postmeta . ".meta_value = 'cancelled' OR " . $wpdb->postmeta . ".meta_value = 'completed' OR " . $wpdb->postmeta . ".meta_value = 'expired' OR " . $wpdb->postmeta . ".meta_value = 'trialling' OR " . $wpdb->postmeta . ".meta_value = 'failing') AND " . $wpdb->posts . ".post_type = 'wpi_invoice' GROUP BY " . $wpdb->posts . ".ID ORDER BY " . $wpdb->posts . ".ID ASC";
78 78
 
79
-    $results = $wpdb->get_results( $query );
79
+    $results = $wpdb->get_results($query);
80 80
 
81
-    if ( empty( $results ) ) {
81
+    if (empty($results)) {
82 82
         return;
83 83
     }
84 84
 
85
-    foreach ( $results as $row ) {
86
-        $invoice = new WPInv_Invoice( $row->ID );
85
+    foreach ($results as $row) {
86
+        $invoice = new WPInv_Invoice($row->ID);
87 87
 
88
-        if ( empty( $invoice->ID ) ) {
88
+        if (empty($invoice->ID)) {
89 89
             continue;
90 90
         }
91 91
 
92
-        if ( $invoice->has_status( 'wpi-renewal' ) ) {
92
+        if ($invoice->has_status('wpi-renewal')) {
93 93
             continue;
94 94
         }
95 95
         
96
-        $item = $invoice->get_recurring( true );
96
+        $item = $invoice->get_recurring(true);
97 97
 
98
-        if ( empty( $item ) ) {
98
+        if (empty($item)) {
99 99
             continue;
100 100
         }
101 101
 
102 102
         $is_free_trial          = $invoice->is_free_trial();
103
-        $profile_id             = get_post_meta( $invoice->ID, '_wpinv_subscr_profile_id', true );
104
-        $subscription_status    = get_post_meta( $invoice->ID, '_wpinv_subscr_status', true );
103
+        $profile_id             = get_post_meta($invoice->ID, '_wpinv_subscr_profile_id', true);
104
+        $subscription_status    = get_post_meta($invoice->ID, '_wpinv_subscr_status', true);
105 105
         $transaction_id         = $invoice->get_transaction_id();
106 106
 
107 107
         // Last invoice
108
-        $query          = "SELECT ID, post_date FROM ". $wpdb->posts ." WHERE post_type = 'wpi_invoice' AND post_parent = '" . $invoice->ID . "' ORDER BY ID DESC LIMIT 1";
109
-        $last_payment   = $wpdb->get_row( $query );
108
+        $query          = "SELECT ID, post_date FROM " . $wpdb->posts . " WHERE post_type = 'wpi_invoice' AND post_parent = '" . $invoice->ID . "' ORDER BY ID DESC LIMIT 1";
109
+        $last_payment   = $wpdb->get_row($query);
110 110
 
111
-        if ( !empty( $last_payment ) ) {
112
-            $invoice_date       = $last_payment->post_date;
111
+        if (!empty($last_payment)) {
112
+            $invoice_date = $last_payment->post_date;
113 113
             
114
-            $meta_profile_id     = get_post_meta( $last_payment->ID, '_wpinv_subscr_profile_id', true );
115
-            $meta_transaction_id = get_post_meta( $last_payment->ID, '_wpinv_transaction_id', true );
114
+            $meta_profile_id     = get_post_meta($last_payment->ID, '_wpinv_subscr_profile_id', true);
115
+            $meta_transaction_id = get_post_meta($last_payment->ID, '_wpinv_transaction_id', true);
116 116
 
117
-            if ( !empty( $meta_profile_id ) ) {
118
-                $profile_id  = $meta_profile_id;
117
+            if (!empty($meta_profile_id)) {
118
+                $profile_id = $meta_profile_id;
119 119
             }
120 120
 
121
-            if ( !empty( $meta_transaction_id ) ) {
122
-                $transaction_id  = $meta_transaction_id;
121
+            if (!empty($meta_transaction_id)) {
122
+                $transaction_id = $meta_transaction_id;
123 123
             }
124 124
         } else {
125
-            $invoice_date       = $invoice->get_invoice_date( false );
125
+            $invoice_date       = $invoice->get_invoice_date(false);
126 126
         }
127 127
         
128
-        $profile_id             = empty( $profile_id ) ? $invoice->ID : $profile_id;
129
-        $status                 = empty( $subscription_status ) ? 'pending' : $subscription_status;
128
+        $profile_id             = empty($profile_id) ? $invoice->ID : $profile_id;
129
+        $status                 = empty($subscription_status) ? 'pending' : $subscription_status;
130 130
         
131
-        $period                 = $item->get_recurring_period( true );
131
+        $period                 = $item->get_recurring_period(true);
132 132
         $interval               = $item->get_recurring_interval();
133
-        $bill_times             = (int)$item->get_recurring_limit();
133
+        $bill_times             = (int) $item->get_recurring_limit();
134 134
         $add_period             = $interval . ' ' . $period;
135 135
         $trial_period           = '';
136 136
 
137
-        if ( $invoice->is_free_trial() ) {
138
-            $trial_period       = $item->get_trial_period( true );
137
+        if ($invoice->is_free_trial()) {
138
+            $trial_period       = $item->get_trial_period(true);
139 139
             $free_interval      = $item->get_trial_interval();
140 140
             $trial_period       = $free_interval . ' ' . $trial_period;
141 141
 
142
-            if ( empty( $last_payment ) ) {
142
+            if (empty($last_payment)) {
143 143
                 $add_period     = $trial_period;
144 144
             }
145 145
         }
146 146
 
147
-        $expiration             = date_i18n( 'Y-m-d H:i:s', strtotime( '+' . $add_period  . ' 23:59:59', strtotime( $invoice_date ) ) );
148
-        if ( strtotime( $expiration ) <  strtotime( date_i18n( 'Y-m-d' ) ) ) {
149
-            if ( $status == 'active' || $status == 'trialling' || $status == 'pending' ) {
147
+        $expiration = date_i18n('Y-m-d H:i:s', strtotime('+' . $add_period . ' 23:59:59', strtotime($invoice_date)));
148
+        if (strtotime($expiration) < strtotime(date_i18n('Y-m-d'))) {
149
+            if ($status == 'active' || $status == 'trialling' || $status == 'pending') {
150 150
                 $status = 'expired';
151 151
             }
152 152
         }
@@ -159,7 +159,7 @@  discard block
 block discarded – undo
159 159
             'frequency'         => $interval,
160 160
             'period'            => $period,
161 161
             'initial_amount'    => $invoice->get_total(),
162
-            'recurring_amount'  => $invoice->get_recurring_details( 'total' ),
162
+            'recurring_amount'  => $invoice->get_recurring_details('total'),
163 163
             'bill_times'        => $bill_times,
164 164
             'created'           => $invoice_date,
165 165
             'expiration'        => $expiration,
@@ -169,14 +169,14 @@  discard block
 block discarded – undo
169 169
         );
170 170
 
171 171
         $subs_db      = new WPInv_Subscriptions_DB;
172
-        $subs         = $subs_db->get_subscriptions( array( 'parent_payment_id' => $invoice->ID, 'number' => 1 ) );
173
-        $subscription = reset( $subs );
172
+        $subs         = $subs_db->get_subscriptions(array('parent_payment_id' => $invoice->ID, 'number' => 1));
173
+        $subscription = reset($subs);
174 174
 
175
-        if ( empty( $subscription ) || $subscription->id <= 0 ) {
175
+        if (empty($subscription) || $subscription->id <= 0) {
176 176
             $subscription = new WPInv_Subscription();
177
-            $new_sub = $subscription->create( $args );
177
+            $new_sub = $subscription->create($args);
178 178
 
179
-            if ( !empty( $bill_times ) && $new_sub->get_times_billed() >= $bill_times && ( 'active' == $new_sub->status || 'trialling' == $new_sub->status ) ) {
179
+            if (!empty($bill_times) && $new_sub->get_times_billed() >= $bill_times && ('active' == $new_sub->status || 'trialling' == $new_sub->status)) {
180 180
                 $new_sub->complete(); // Mark completed if all times billed
181 181
             }
182 182
         }
@@ -186,20 +186,20 @@  discard block
 block discarded – undo
186 186
 function wpinv_update_new_email_settings() {
187 187
     global $wpinv_options;
188 188
 
189
-    $current_options = get_option( 'wpinv_settings', array() );
189
+    $current_options = get_option('wpinv_settings', array());
190 190
     $options = array(
191
-        'email_new_invoice_body' => __( '<p>Hi Admin,</p><p>You have received payment invoice from {name}.</p>', 'invoicing' ),
192
-        'email_cancelled_invoice_body' => __( '<p>Hi Admin,</p><p>The invoice #{invoice_number} from {site_title} has been cancelled.</p>', 'invoicing' ),
193
-        'email_failed_invoice_body' => __( '<p>Hi Admin,</p><p>Payment for invoice #{invoice_number} from {site_title} has been failed.</p>', 'invoicing' ),
194
-        'email_onhold_invoice_body' => __( '<p>Hi {name},</p><p>Your invoice is on-hold until we confirm your payment has been received.</p>', 'invoicing' ),
195
-        'email_processing_invoice_body' => __( '<p>Hi {name},</p><p>Your invoice has been received at {site_title} and is now being processed.</p>', 'invoicing' ),
196
-        'email_refunded_invoice_body' => __( '<p>Hi {name},</p><p>Your invoice on {site_title} has been refunded.</p>', 'invoicing' ),
197
-        'email_user_invoice_body' => __( '<p>Hi {name},</p><p>An invoice has been created for you on {site_title}. To view / pay for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing' ),
198
-        'email_user_note_body' => __( '<p>Hi {name},</p><p>Following note has been added to your {invoice_label}:</p><blockquote class="wpinv-note">{customer_note}</blockquote>', 'invoicing' ),
199
-        'email_overdue_body' => __( '<p>Hi {full_name},</p><p>This is just a friendly reminder that your invoice <a href="{invoice_link}">#{invoice_number}</a> {is_was} due on {invoice_due_date}.</p><p>The total of this invoice is {invoice_total}</p><p>To view / pay now for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing' ),
191
+        'email_new_invoice_body' => __('<p>Hi Admin,</p><p>You have received payment invoice from {name}.</p>', 'invoicing'),
192
+        'email_cancelled_invoice_body' => __('<p>Hi Admin,</p><p>The invoice #{invoice_number} from {site_title} has been cancelled.</p>', 'invoicing'),
193
+        'email_failed_invoice_body' => __('<p>Hi Admin,</p><p>Payment for invoice #{invoice_number} from {site_title} has been failed.</p>', 'invoicing'),
194
+        'email_onhold_invoice_body' => __('<p>Hi {name},</p><p>Your invoice is on-hold until we confirm your payment has been received.</p>', 'invoicing'),
195
+        'email_processing_invoice_body' => __('<p>Hi {name},</p><p>Your invoice has been received at {site_title} and is now being processed.</p>', 'invoicing'),
196
+        'email_refunded_invoice_body' => __('<p>Hi {name},</p><p>Your invoice on {site_title} has been refunded.</p>', 'invoicing'),
197
+        'email_user_invoice_body' => __('<p>Hi {name},</p><p>An invoice has been created for you on {site_title}. To view / pay for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing'),
198
+        'email_user_note_body' => __('<p>Hi {name},</p><p>Following note has been added to your {invoice_label}:</p><blockquote class="wpinv-note">{customer_note}</blockquote>', 'invoicing'),
199
+        'email_overdue_body' => __('<p>Hi {full_name},</p><p>This is just a friendly reminder that your invoice <a href="{invoice_link}">#{invoice_number}</a> {is_was} due on {invoice_due_date}.</p><p>The total of this invoice is {invoice_total}</p><p>To view / pay now for this invoice please use the following link: <a class="btn btn-success" href="{invoice_link}">View / Pay</a></p>', 'invoicing'),
200 200
     );
201 201
 
202
-    foreach ($options as $option => $value){
202
+    foreach ($options as $option => $value) {
203 203
         if (!isset($current_options[$option])) {
204 204
             $current_options[$option] = $value;
205 205
         }
@@ -207,5 +207,5 @@  discard block
 block discarded – undo
207 207
 
208 208
     $wpinv_options = $current_options;
209 209
 
210
-    update_option( 'wpinv_settings', $current_options );
210
+    update_option('wpinv_settings', $current_options);
211 211
 }
212 212
\ No newline at end of file
Please login to merge, or discard this patch.
includes/class-wpinv-bp-core.php 1 patch
Spacing   +125 added lines, -125 removed lines patch added patch discarded remove patch
@@ -1,5 +1,5 @@  discard block
 block discarded – undo
1 1
 <?php
2
-if ( ! defined( 'ABSPATH' ) ) {
2
+if (!defined('ABSPATH')) {
3 3
     exit; // Exit if accessed directly
4 4
 }
5 5
 
@@ -9,42 +9,42 @@  discard block
 block discarded – undo
9 9
     
10 10
     public function __construct() {
11 11
 
12
-        if ( !defined( 'WPINV_BP_SLUG' ) ) {
13
-            define( 'WPINV_BP_SLUG', 'invoices' );
12
+        if (!defined('WPINV_BP_SLUG')) {
13
+            define('WPINV_BP_SLUG', 'invoices');
14 14
         }
15 15
 
16
-        add_action( 'wp_ajax_invoicing_filter', array( $this, 'invoices_content' ) );
17
-        add_action( 'wp_ajax_nopriv_invoicing_filter', array( $this, 'invoices_content' ) );
18
-        add_filter( 'wpinv_settings_sections_general', array( $this, 'bp_section' ), 10, 1 );
19
-        add_filter( 'wpinv_settings_general', array( $this, 'bp_settings' ), 10, 1 );
20
-        add_filter( 'wp_nav_menu_objects', array( $this, 'wp_nav_menu_objects' ), 10, 2 );
16
+        add_action('wp_ajax_invoicing_filter', array($this, 'invoices_content'));
17
+        add_action('wp_ajax_nopriv_invoicing_filter', array($this, 'invoices_content'));
18
+        add_filter('wpinv_settings_sections_general', array($this, 'bp_section'), 10, 1);
19
+        add_filter('wpinv_settings_general', array($this, 'bp_settings'), 10, 1);
20
+        add_filter('wp_nav_menu_objects', array($this, 'wp_nav_menu_objects'), 10, 2);
21 21
         add_action('bp_setup_nav', array($this, 'setup_nav'), 15);
22 22
         
23
-        $position       = wpinv_get_option( 'wpinv_menu_position' );
23
+        $position       = wpinv_get_option('wpinv_menu_position');
24 24
         $position       = $position !== '' && $position !== false ? $position : 91;
25
-        $this->position = apply_filters( 'wpinv_bp_nav_position', $position );
26
-        $this->id     = WPINV_BP_SLUG;
25
+        $this->position = apply_filters('wpinv_bp_nav_position', $position);
26
+        $this->id = WPINV_BP_SLUG;
27 27
     }
28 28
 
29 29
     public function setup_nav() {
30 30
 
31
-        if ( wpinv_get_option( 'wpinv_bp_hide_menu' ) || !is_user_logged_in()) {
31
+        if (wpinv_get_option('wpinv_bp_hide_menu') || !is_user_logged_in()) {
32 32
             return;
33 33
         }
34 34
 
35
-        if(bp_displayed_user_id() != bp_loggedin_user_id() && !current_user_can('administrator')){
35
+        if (bp_displayed_user_id() != bp_loggedin_user_id() && !current_user_can('administrator')) {
36 36
             return;
37 37
         }
38 38
 
39 39
         $count = $this->get_invoice_count();
40
-        $class = ( 0 === $count ) ? 'no-count' : 'count';
40
+        $class = (0 === $count) ? 'no-count' : 'count';
41 41
 
42 42
         $main_nav_name = sprintf(
43
-            __( 'My Invoices %s', 'invoicing' ),
43
+            __('My Invoices %s', 'invoicing'),
44 44
             sprintf(
45 45
                 '<span class="%s">%s</span>',
46
-                esc_attr( $class ),
47
-                bp_core_number_format( $count )
46
+                esc_attr($class),
47
+                bp_core_number_format($count)
48 48
             )
49 49
         );
50 50
 
@@ -52,31 +52,31 @@  discard block
 block discarded – undo
52 52
             'name'                => $main_nav_name,
53 53
             'slug'                => WPINV_BP_SLUG,
54 54
             'position'            => $this->position,
55
-            'screen_function'     => array( $this, 'invoices_screen' ),
55
+            'screen_function'     => array($this, 'invoices_screen'),
56 56
             'default_subnav_slug' => 'invoices',
57 57
             'item_css_id'         => $this->id
58 58
         );
59 59
 
60
-        bp_core_new_nav_item( $main_nav );
60
+        bp_core_new_nav_item($main_nav);
61 61
     }
62 62
     
63 63
     public function invoices_screen() {
64
-        if ( wpinv_get_option( 'wpinv_bp_hide_menu' ) ) {
64
+        if (wpinv_get_option('wpinv_bp_hide_menu')) {
65 65
             return;
66 66
         }
67 67
         
68
-        add_action( 'bp_template_content', array( $this, 'invoices_content' ) );
68
+        add_action('bp_template_content', array($this, 'invoices_content'));
69 69
 
70
-        $template = apply_filters( 'bp_core_template_plugin', 'members/single/plugins' );
70
+        $template = apply_filters('bp_core_template_plugin', 'members/single/plugins');
71 71
         
72
-        bp_core_load_template( apply_filters( 'wpinv_bp_core_template_plugin', $template ) );
72
+        bp_core_load_template(apply_filters('wpinv_bp_core_template_plugin', $template));
73 73
     }
74 74
     
75 75
     public function invoices_content() {
76
-        if ( $this->has_invoices( bp_ajax_querystring( 'invoices' ) ) ) {
76
+        if ($this->has_invoices(bp_ajax_querystring('invoices'))) {
77 77
             global $invoices_template;
78 78
             
79
-            do_action( 'wpinv_bp_invoices_before_content' );
79
+            do_action('wpinv_bp_invoices_before_content');
80 80
             ?>
81 81
             <div class="wpi-g wpi-bp-invoices invoices invoicing" style="position:relative">
82 82
                 <div id="pag-top" class="pagination">
@@ -90,61 +90,61 @@  discard block
 block discarded – undo
90 90
                 <table class="table table-bordered table-hover table-responsive wpi-user-invoices" style="margin:0">
91 91
                     <thead>
92 92
                         <tr>
93
-                            <?php foreach ( wpinv_get_user_invoices_columns() as $column_id => $column_name ) : ?>
94
-                                <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>
93
+                            <?php foreach (wpinv_get_user_invoices_columns() as $column_id => $column_name) : ?>
94
+                                <th class="<?php echo esc_attr($column_id); ?> <?php echo (!empty($column_name['class']) ? $column_name['class'] : ''); ?>"><span class="nobr"><?php echo esc_html($column_name['title']); ?></span></th>
95 95
                             <?php endforeach; ?>
96 96
                         </tr>
97 97
                     </thead>
98 98
                     <tbody>
99
-                        <?php foreach ( $invoices_template->invoices as $invoice ) {
99
+                        <?php foreach ($invoices_template->invoices as $invoice) {
100 100
                             ?>
101 101
                             <tr class="wpinv-item wpinv-item-<?php echo $invoice_status = $invoice->get_status(); ?>">
102
-                                <?php foreach ( wpinv_get_user_invoices_columns() as $column_id => $column_name ) : ?>
103
-                                    <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'] ); ?>">
104
-                                        <?php if ( has_action( 'wpinv_user_invoices_column_' . $column_id ) ) : ?>
105
-                                            <?php do_action( 'wpinv_user_invoices_column_' . $column_id, $invoice ); ?>
106
-
107
-                                        <?php elseif ( 'invoice-number' === $column_id ) : ?>
108
-                                            <a href="<?php echo esc_url( $invoice->get_view_url() ); ?>">
109
-                                                <?php echo _x( '#', 'hash before invoice number', 'invoicing' ) . $invoice->get_number(); ?>
102
+                                <?php foreach (wpinv_get_user_invoices_columns() as $column_id => $column_name) : ?>
103
+                                    <td class="<?php echo esc_attr($column_id); ?> <?php echo (!empty($column_name['class']) ? $column_name['class'] : ''); ?>" data-title="<?php echo esc_attr($column_name['title']); ?>">
104
+                                        <?php if (has_action('wpinv_user_invoices_column_' . $column_id)) : ?>
105
+                                            <?php do_action('wpinv_user_invoices_column_' . $column_id, $invoice); ?>
106
+
107
+                                        <?php elseif ('invoice-number' === $column_id) : ?>
108
+                                            <a href="<?php echo esc_url($invoice->get_view_url()); ?>">
109
+                                                <?php echo _x('#', 'hash before invoice number', 'invoicing') . $invoice->get_number(); ?>
110 110
                                             </a>
111 111
 
112
-                                        <?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' ); ?>
113
-                                            <time datetime="<?php echo strtotime( $dateYMD ); ?>" title="<?php echo $dateYMD; ?>"><?php echo $date; ?></time>
112
+                                        <?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'); ?>
113
+                                            <time datetime="<?php echo strtotime($dateYMD); ?>" title="<?php echo $dateYMD; ?>"><?php echo $date; ?></time>
114 114
 
115
-                                        <?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 ); ?>
116
-                                            <time datetime="<?php echo strtotime( $dateYMD ); ?>" title="<?php echo $dateYMD; ?>"><?php echo $date; ?></time>
115
+                                        <?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); ?>
116
+                                            <time datetime="<?php echo strtotime($dateYMD); ?>" title="<?php echo $dateYMD; ?>"><?php echo $date; ?></time>
117 117
 
118
-                                        <?php elseif ( 'invoice-status' === $column_id ) : ?>
119
-                                            <?php echo wpinv_invoice_status_label( $invoice_status, $invoice->get_status( true ) ) ; ?>
118
+                                        <?php elseif ('invoice-status' === $column_id) : ?>
119
+                                            <?php echo wpinv_invoice_status_label($invoice_status, $invoice->get_status(true)); ?>
120 120
 
121
-                                        <?php elseif ( 'invoice-total' === $column_id ) : ?>
122
-                                            <?php echo $invoice->get_total( true ); ?>
121
+                                        <?php elseif ('invoice-total' === $column_id) : ?>
122
+                                            <?php echo $invoice->get_total(true); ?>
123 123
 
124
-                                        <?php elseif ( 'invoice-actions' === $column_id ) : ?>
124
+                                        <?php elseif ('invoice-actions' === $column_id) : ?>
125 125
                                             <?php
126 126
                                                 $actions = array(
127 127
                                                     'pay'    => array(
128 128
                                                         'url'  => $invoice->get_checkout_payment_url(),
129
-                                                        'name' => __( 'Pay Now', 'invoicing' ),
129
+                                                        'name' => __('Pay Now', 'invoicing'),
130 130
                                                         'class' => 'btn-success'
131 131
                                                     ),
132 132
                                                     'print'   => array(
133 133
                                                         'url'  => $invoice->get_view_url(),
134
-                                                        'name' => __( 'Print', 'invoicing' ),
134
+                                                        'name' => __('Print', 'invoicing'),
135 135
                                                         'class' => 'btn-primary',
136 136
                                                         'attrs' => 'target="_blank"'
137 137
                                                     )
138 138
                                                 );
139 139
 
140
-                                                if ( ! $invoice->needs_payment() ) {
141
-                                                    unset( $actions['pay'] );
140
+                                                if (!$invoice->needs_payment()) {
141
+                                                    unset($actions['pay']);
142 142
                                                 }
143 143
 
144
-                                                if ( $actions = apply_filters( 'wpinv_user_invoices_actions', $actions, $invoice ) ) {
145
-                                                    foreach ( $actions as $key => $action ) {
144
+                                                if ($actions = apply_filters('wpinv_user_invoices_actions', $actions, $invoice)) {
145
+                                                    foreach ($actions as $key => $action) {
146 146
                                                         $class = !empty($action['class']) ? sanitize_html_class($action['class']) : '';
147
-                                                        echo '<a href="' . esc_url( $action['url'] ) . '" class="btn btn-sm ' . $class . ' ' . sanitize_html_class( $key ) . '" ' . ( !empty($action['attrs']) ? $action['attrs'] : '' ) . '>' . $action['name'] . '</a>';
147
+                                                        echo '<a href="' . esc_url($action['url']) . '" class="btn btn-sm ' . $class . ' ' . sanitize_html_class($key) . '" ' . (!empty($action['attrs']) ? $action['attrs'] : '') . '>' . $action['name'] . '</a>';
148 148
                                                     }
149 149
                                                 }
150 150
                                             ?>
@@ -172,64 +172,64 @@  discard block
 block discarded – undo
172 172
             </div>
173 173
             <?php
174 174
         
175
-            do_action( 'wpinv_bp_invoices_after_content' );
175
+            do_action('wpinv_bp_invoices_after_content');
176 176
         } else {
177 177
             ?>
178 178
             <div id="message" class="info">
179
-                <p><?php _e( 'No invoice has been made yet.', 'invoicing' ); ?></p>
179
+                <p><?php _e('No invoice has been made yet.', 'invoicing'); ?></p>
180 180
             </div>
181 181
             <?php
182 182
         }
183 183
         
184
-        if ( defined( 'DOING_AJAX' ) ) {
184
+        if (defined('DOING_AJAX')) {
185 185
             exit;
186 186
         }
187 187
     }
188 188
     
189
-    public function has_invoices( $args = '' ) {
189
+    public function has_invoices($args = '') {
190 190
         global $invoices_template;
191 191
 
192
-        $per_page = absint( wpinv_get_option( 'wpinv_bp_per_page' ) );
192
+        $per_page = absint(wpinv_get_option('wpinv_bp_per_page'));
193 193
         // Parse arguments.
194
-        $r = bp_parse_args( $args, array(
194
+        $r = bp_parse_args($args, array(
195 195
             'status'            => 'all',
196 196
             'page_arg'          => 'bpage',
197 197
             'page'              => 1,
198 198
             'per_page'          => $per_page > 0 ? $per_page : 20,
199 199
             'max'               => false,
200 200
             'user_id'           => bp_displayed_user_id(),
201
-        ), 'has_invoices' );
201
+        ), 'has_invoices');
202 202
 
203 203
 
204
-        if ( ! empty( $r['max'] ) && ( (int)$r['per_page'] > (int)$r['max'] ) ) {
205
-            $r['per_page'] = (int)$r['max'];
204
+        if (!empty($r['max']) && ((int) $r['per_page'] > (int) $r['max'])) {
205
+            $r['per_page'] = (int) $r['max'];
206 206
         }
207 207
 
208 208
         // Get the invoices.
209
-        $invoices_template = new WPInv_BP_Invoices_Template( $r['status'], $r['page'], $r['per_page'], $r['max'], $r['user_id'], $r['page_arg'] );
209
+        $invoices_template = new WPInv_BP_Invoices_Template($r['status'], $r['page'], $r['per_page'], $r['max'], $r['user_id'], $r['page_arg']);
210 210
 
211
-        return apply_filters( 'wpinv_bp_has_invoices', $invoices_template->has_invoices(), $invoices_template, $r );
211
+        return apply_filters('wpinv_bp_has_invoices', $invoices_template->has_invoices(), $invoices_template, $r);
212 212
     }
213 213
     
214 214
     public function get_invoice_count() {
215
-        $query      = apply_filters( 'wpinv_user_invoices_count_query', array( 'status' => 'all','user' => bp_displayed_user_id(), 'limit' => '-1', 'return' => 'ids', 'paginate' => false ) );
216
-        $invoices   = wpinv_get_invoices( $query );
215
+        $query      = apply_filters('wpinv_user_invoices_count_query', array('status' => 'all', 'user' => bp_displayed_user_id(), 'limit' => '-1', 'return' => 'ids', 'paginate' => false));
216
+        $invoices   = wpinv_get_invoices($query);
217 217
         
218
-        return !empty( $invoices ) ? count( $invoices ) : 0;
218
+        return !empty($invoices) ? count($invoices) : 0;
219 219
     }
220 220
     
221 221
     public function pagination_count() {
222 222
         global $invoices_template;
223 223
 
224
-        $start_num = intval( ( $invoices_template->pag_page - 1 ) * $invoices_template->pag_num ) + 1;
225
-        $from_num  = bp_core_number_format( $start_num );
226
-        $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 ) );
227
-        $total     = bp_core_number_format( $invoices_template->total_invoice_count );
224
+        $start_num = intval(($invoices_template->pag_page - 1) * $invoices_template->pag_num) + 1;
225
+        $from_num  = bp_core_number_format($start_num);
226
+        $to_num    = bp_core_number_format(($start_num + ($invoices_template->pag_num - 1) > $invoices_template->total_invoice_count) ? $invoices_template->total_invoice_count : $start_num + ($invoices_template->pag_num - 1));
227
+        $total     = bp_core_number_format($invoices_template->total_invoice_count);
228 228
 
229
-        if ( 1 == $invoices_template->total_invoice_count ) {
230
-            $message = __( 'Viewing 1 invoice', 'invoicing' );
229
+        if (1 == $invoices_template->total_invoice_count) {
230
+            $message = __('Viewing 1 invoice', 'invoicing');
231 231
         } else {
232
-            $message = sprintf( _n( 'Viewing %1$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 );
232
+            $message = sprintf(_n('Viewing %1$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);
233 233
         }
234 234
 
235 235
         return $message;
@@ -238,32 +238,32 @@  discard block
 block discarded – undo
238 238
     function pagination_links() {
239 239
         global $invoices_template;
240 240
 
241
-        return apply_filters( 'wpinv_bp_get_pagination_links', $invoices_template->pag_links );
241
+        return apply_filters('wpinv_bp_get_pagination_links', $invoices_template->pag_links);
242 242
     }
243 243
     
244
-    public function bp_section( $settings = array() ) {
245
-        $settings['wpinv_bp'] = __( 'BuddyPress Integration', 'invoicing' );
244
+    public function bp_section($settings = array()) {
245
+        $settings['wpinv_bp'] = __('BuddyPress Integration', 'invoicing');
246 246
         return $settings;
247 247
     }
248 248
     
249
-    public function bp_settings( $settings = array() ) {
249
+    public function bp_settings($settings = array()) {
250 250
         $settings['wpinv_bp'] = array(
251 251
             'wpinv_bp_labels' => array(
252 252
                 'id'   => 'wpinv_bp_settings',
253
-                'name' => '<h3>' . __( 'BuddyPress Integration', 'invoicing' ) . '</h3>',
253
+                'name' => '<h3>' . __('BuddyPress Integration', 'invoicing') . '</h3>',
254 254
                 'desc' => '',
255 255
                 'type' => 'header',
256 256
             ),
257 257
             'wpinv_bp_hide_menu' => array(
258 258
                 'id'   => 'wpinv_bp_hide_menu',
259
-                'name' => __( 'Hide Invoices link', 'invoicing' ),
260
-                'desc' => __( 'Hide Invoices link from BP Profile menu.', 'invoicing' ),
259
+                'name' => __('Hide Invoices link', 'invoicing'),
260
+                'desc' => __('Hide Invoices link from BP Profile menu.', 'invoicing'),
261 261
                 'type' => 'checkbox',
262 262
             ),
263 263
             'wpinv_menu_position' => array(
264 264
                 'id'   => 'wpinv_menu_position',
265
-                'name' => __( 'Menu position', 'invoicing' ),
266
-                'desc' => __( 'Menu position for the Invoices link in BP Profile menu.', 'invoicing' ),
265
+                'name' => __('Menu position', 'invoicing'),
266
+                'desc' => __('Menu position for the Invoices link in BP Profile menu.', 'invoicing'),
267 267
                 'type' => 'number',
268 268
                 'size' => 'small',
269 269
                 'min'  => '1',
@@ -273,8 +273,8 @@  discard block
 block discarded – undo
273 273
             ),
274 274
             'wpinv_bp_per_page' => array(
275 275
                 'id'   => 'wpinv_bp_per_page',
276
-                'name' => __( 'Max invoices per page', 'invoicing' ),
277
-                'desc' => __( 'Enter a number to lists the invoices for each page.', 'invoicing' ),
276
+                'name' => __('Max invoices per page', 'invoicing'),
277
+                'desc' => __('Enter a number to lists the invoices for each page.', 'invoicing'),
278 278
                 'type' => 'number',
279 279
                 'size' => 'small',
280 280
                 'min'  => '1',
@@ -287,20 +287,20 @@  discard block
 block discarded – undo
287 287
         return $settings;
288 288
     }
289 289
 
290
-    public function wp_nav_menu_objects($items, $args){
291
-        if(!is_user_logged_in()){
290
+    public function wp_nav_menu_objects($items, $args) {
291
+        if (!is_user_logged_in()) {
292 292
             return $items;
293 293
         }
294 294
 
295
-        if(!apply_filters('wpinv_bp_invoice_history_redirect', true, $items, $args)){
295
+        if (!apply_filters('wpinv_bp_invoice_history_redirect', true, $items, $args)) {
296 296
             return $items;
297 297
         }
298 298
 
299 299
         $user_id = get_current_user_id();
300
-        $link = bp_core_get_user_domain( $user_id ).WPINV_BP_SLUG;
300
+        $link = bp_core_get_user_domain($user_id) . WPINV_BP_SLUG;
301 301
         $history_link = wpinv_get_history_page_uri();
302
-        foreach ( $items as $item ) {
303
-            $item->url = str_replace( $history_link, $link, $item->url );
302
+        foreach ($items as $item) {
303
+            $item->url = str_replace($history_link, $link, $item->url);
304 304
         }
305 305
 
306 306
         return $items;
@@ -318,78 +318,78 @@  discard block
 block discarded – undo
318 318
     public $pag_links = '';
319 319
     public $total_invoice_count = 0;
320 320
     
321
-    public function __construct( $status, $page, $per_page, $max, $user_id, $page_arg = 'bpage' ) {
322
-        $this->invoices = array( 'invoices' => array(), 'total' => 0 );
321
+    public function __construct($status, $page, $per_page, $max, $user_id, $page_arg = 'bpage') {
322
+        $this->invoices = array('invoices' => array(), 'total' => 0);
323 323
         
324
-        $this->pag_arg  = sanitize_key( $page_arg );
325
-        $this->pag_page = bp_sanitize_pagination_arg( $this->pag_arg, $page );
326
-        $this->pag_num  = bp_sanitize_pagination_arg( 'num', $per_page );
324
+        $this->pag_arg  = sanitize_key($page_arg);
325
+        $this->pag_page = bp_sanitize_pagination_arg($this->pag_arg, $page);
326
+        $this->pag_num  = bp_sanitize_pagination_arg('num', $per_page);
327 327
 
328
-        $query_args     = array( 'user' => $user_id, 'page' => $this->pag_page, 'limit' => $this->pag_num, 'return' => 'self', 'paginate' => true );
329
-        if ( !empty( $status ) && $status != 'all' ) {
328
+        $query_args     = array('user' => $user_id, 'page' => $this->pag_page, 'limit' => $this->pag_num, 'return' => 'self', 'paginate' => true);
329
+        if (!empty($status) && $status != 'all') {
330 330
            $query_args['status'] = $status;
331 331
         }
332
-        $invoices  = wpinv_get_invoices( apply_filters( 'wpinv_bp_user_invoices_query', $query_args ) );
332
+        $invoices = wpinv_get_invoices(apply_filters('wpinv_bp_user_invoices_query', $query_args));
333 333
         
334
-        if ( !empty( $invoices ) && !empty( $invoices->found_posts ) ) {
335
-            $this->invoices['invoices'] = array_map( 'wpinv_get_invoice', $invoices->posts );
334
+        if (!empty($invoices) && !empty($invoices->found_posts)) {
335
+            $this->invoices['invoices'] = array_map('wpinv_get_invoice', $invoices->posts);
336 336
             $this->invoices['total']    = $invoices->found_posts;
337 337
         }
338 338
 
339
-        if ( empty( $max ) || ( $max >= (int)$this->invoices['total'] ) ) {
340
-            $this->total_invoice_count = (int)$this->invoices['total'];
339
+        if (empty($max) || ($max >= (int) $this->invoices['total'])) {
340
+            $this->total_invoice_count = (int) $this->invoices['total'];
341 341
         } else {
342
-            $this->total_invoice_count = (int)$max;
342
+            $this->total_invoice_count = (int) $max;
343 343
         }
344 344
 
345 345
         $this->invoices = $this->invoices['invoices'];
346 346
 
347
-        $invoice_count = count( $this->invoices );
347
+        $invoice_count = count($this->invoices);
348 348
 
349
-        if ( empty( $max ) || ( $max >= (int)$invoice_count ) ) {
350
-            $this->invoice_count = (int)$invoice_count;
349
+        if (empty($max) || ($max >= (int) $invoice_count)) {
350
+            $this->invoice_count = (int) $invoice_count;
351 351
         } else {
352
-            $this->invoice_count = (int)$max;
352
+            $this->invoice_count = (int) $max;
353 353
         }
354 354
         
355
-        if ( ! empty( $this->total_invoice_count ) && ! empty( $this->pag_num ) ) {
356
-            $this->pag_links = paginate_links( array(
357
-                'base'      => add_query_arg( $this->pag_arg, '%#%' ),
355
+        if (!empty($this->total_invoice_count) && !empty($this->pag_num)) {
356
+            $this->pag_links = paginate_links(array(
357
+                'base'      => add_query_arg($this->pag_arg, '%#%'),
358 358
                 'format'    => '',
359
-                'total'     => ceil( (int)$this->total_invoice_count / (int)$this->pag_num ),
360
-                'current'   => (int)$this->pag_page,
361
-                'prev_text' => _x( '&larr;', 'Invoice pagination previous text', 'invoicing' ),
362
-                'next_text' => _x( '&rarr;', 'Invoice pagination next text',     'invoicing' ),
359
+                'total'     => ceil((int) $this->total_invoice_count / (int) $this->pag_num),
360
+                'current'   => (int) $this->pag_page,
361
+                'prev_text' => _x('&larr;', 'Invoice pagination previous text', 'invoicing'),
362
+                'next_text' => _x('&rarr;', 'Invoice pagination next text', 'invoicing'),
363 363
                 'mid_size'  => 1,
364 364
                 'add_args'  => array(),
365
-            ) );
365
+            ));
366 366
         }
367 367
     }
368 368
 
369 369
     public function has_invoices() {
370
-        return (bool) ! empty( $this->invoice_count );
370
+        return (bool) !empty($this->invoice_count);
371 371
     }
372 372
 
373 373
     public function next_invoice() {
374 374
         $this->current_invoice++;
375
-        $this->invoice = $this->invoices[ $this->current_invoice ];
375
+        $this->invoice = $this->invoices[$this->current_invoice];
376 376
 
377 377
         return $this->invoice;
378 378
     }
379 379
 
380 380
     public function rewind_invoices() {
381 381
         $this->current_invoice = -1;
382
-        if ( $this->invoice_count > 0 ) {
382
+        if ($this->invoice_count > 0) {
383 383
             $this->invoice = $this->invoices[0];
384 384
         }
385 385
     }
386 386
 
387 387
     public function invoices() {
388
-        if ( ( $this->current_invoice + 1 ) < $this->invoice_count ) {
388
+        if (($this->current_invoice + 1) < $this->invoice_count) {
389 389
             return true;
390
-        } elseif ( ( $this->current_invoice + 1 ) === $this->invoice_count ) {
390
+        } elseif (($this->current_invoice + 1) === $this->invoice_count) {
391 391
 
392
-            do_action( 'wpinv_bp_invoice_loop_end' );
392
+            do_action('wpinv_bp_invoice_loop_end');
393 393
             
394 394
             $this->rewind_invoices();
395 395
         }
@@ -403,19 +403,19 @@  discard block
 block discarded – undo
403 403
         $this->in_the_loop = true;
404 404
         $this->invoice     = $this->next_invoice();
405 405
 
406
-        if ( 0 === $this->current_invoice ) {
407
-            do_action( 'wpinv_bp_invoice_loop_start' );
406
+        if (0 === $this->current_invoice) {
407
+            do_action('wpinv_bp_invoice_loop_start');
408 408
         }
409 409
     }
410 410
 }
411 411
 
412 412
 function wpinv_bp_setup_component() {
413 413
 
414
-    if(!class_exists( 'BuddyPress' )){
414
+    if (!class_exists('BuddyPress')) {
415 415
         return;
416 416
     }
417 417
 
418 418
     new WPInv_BP_Component();
419 419
 
420 420
 }
421
-add_action( 'bp_loaded', 'wpinv_bp_setup_component' );
422 421
\ No newline at end of file
422
+add_action('bp_loaded', 'wpinv_bp_setup_component');
423 423
\ No newline at end of file
Please login to merge, or discard this patch.
includes/class-wpinv-notes.php 1 patch
Spacing   +42 added lines, -42 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
 
@@ -14,74 +14,74 @@  discard block
 block discarded – undo
14 14
     }
15 15
     
16 16
     public function init() {
17
-        do_action( 'wpinv_class_notes_init', $this );
17
+        do_action('wpinv_class_notes_init', $this);
18 18
     }
19 19
     
20 20
     public function includes() {
21
-        do_action( 'wpinv_class_notes_includes', $this );
21
+        do_action('wpinv_class_notes_includes', $this);
22 22
     }
23 23
     
24 24
     public function actions() {
25 25
         // Secure inovice notes
26
-        add_action( 'pre_get_comments', array( $this, 'set_invoice_note_type' ), 11, 1 );
27
-        add_action( 'comment_feed_where', array( $this, 'wpinv_comment_feed_where' ), 10, 1 );
26
+        add_action('pre_get_comments', array($this, 'set_invoice_note_type'), 11, 1);
27
+        add_action('comment_feed_where', array($this, 'wpinv_comment_feed_where'), 10, 1);
28 28
         
29 29
         // Count comments
30
-        add_filter( 'wp_count_comments', array( $this, 'wp_count_comments' ), 11, 2 );
30
+        add_filter('wp_count_comments', array($this, 'wp_count_comments'), 11, 2);
31 31
         
32 32
         // Delete comments count cache whenever there is a new comment or a comment status changes
33
-        add_action( 'wp_insert_comment', array( $this, 'delete_comments_count_cache' ) );
34
-        add_action( 'wp_set_comment_status', array( $this, 'delete_comments_count_cache' ) );
33
+        add_action('wp_insert_comment', array($this, 'delete_comments_count_cache'));
34
+        add_action('wp_set_comment_status', array($this, 'delete_comments_count_cache'));
35 35
         
36
-        do_action( 'wpinv_class_notes_actions', $this );
36
+        do_action('wpinv_class_notes_actions', $this);
37 37
     }
38 38
         
39
-    public function set_invoice_note_type( $query ) {
40
-        $post_ID        = !empty( $query->query_vars['post_ID'] ) ? $query->query_vars['post_ID'] : $query->query_vars['post_id'];
39
+    public function set_invoice_note_type($query) {
40
+        $post_ID = !empty($query->query_vars['post_ID']) ? $query->query_vars['post_ID'] : $query->query_vars['post_id'];
41 41
         
42
-        if ( $post_ID && in_array(get_post_type( $post_ID ), array($this->invoice_post_type, 'wpi_quote' )) ) {
42
+        if ($post_ID && in_array(get_post_type($post_ID), array($this->invoice_post_type, 'wpi_quote'))) {
43 43
             $query->query_vars['type__in']      = $this->comment_type;
44 44
             $query->query_vars['type__not_in']  = '';
45 45
         } else {        
46
-            if ( isset( $query->query_vars['type__in'] ) && $type_in = $query->query_vars['type__in'] ) {
47
-                if ( is_array( $type_in ) && in_array( $this->comment_type, $type_in ) ) {
48
-                    $key = array_search( $this->comment_type, $type_in );
49
-                    unset( $query->query_vars['type__in'][$key] );
50
-                } else if ( !is_array( $type_in ) && $type_in == $this->comment_type ) {
46
+            if (isset($query->query_vars['type__in']) && $type_in = $query->query_vars['type__in']) {
47
+                if (is_array($type_in) && in_array($this->comment_type, $type_in)) {
48
+                    $key = array_search($this->comment_type, $type_in);
49
+                    unset($query->query_vars['type__in'][$key]);
50
+                } else if (!is_array($type_in) && $type_in == $this->comment_type) {
51 51
                     $query->query_vars['type__in'] = '';
52 52
                 }
53 53
             }
54 54
             
55
-            if ( isset( $query->query_vars['type__not_in'] ) && $type_not_in = $query->query_vars['type__not_in'] ) {
56
-                if ( is_array( $type_not_in ) && !in_array( $this->comment_type, $type_not_in ) ) {
55
+            if (isset($query->query_vars['type__not_in']) && $type_not_in = $query->query_vars['type__not_in']) {
56
+                if (is_array($type_not_in) && !in_array($this->comment_type, $type_not_in)) {
57 57
                     $query->query_vars['type__not_in'][] = $this->comment_type;
58
-                } else if ( !is_array( $type_not_in ) && $type_not_in != $this->comment_type ) {
59
-                    $query->query_vars['type__not_in'] = (array)$query->query_vars['type__not_in'];
58
+                } else if (!is_array($type_not_in) && $type_not_in != $this->comment_type) {
59
+                    $query->query_vars['type__not_in'] = (array) $query->query_vars['type__not_in'];
60 60
                     $query->query_vars['type__not_in'][] = $this->comment_type;
61 61
                 }
62 62
             } else {
63
-                $query->query_vars['type__not_in']  = $this->comment_type;
63
+                $query->query_vars['type__not_in'] = $this->comment_type;
64 64
             }
65 65
         }
66 66
         
67 67
         return $query;
68 68
     }
69 69
     
70
-    public function get_invoice_notes( $invoice_id = 0, $type = '' ) {
70
+    public function get_invoice_notes($invoice_id = 0, $type = '') {
71 71
         $args = array( 
72 72
             'post_id'   => $invoice_id,
73 73
             'orderby'   => 'comment_ID',
74 74
             'order'     => 'ASC',
75 75
         );
76 76
         
77
-        if ( $type == 'customer' ) {
77
+        if ($type == 'customer') {
78 78
             $args['meta_key']   = '_wpi_customer_note';
79 79
             $args['meta_value'] = 1;
80 80
         }
81 81
         
82
-        $args   = apply_filters( 'wpinv_invoice_notes_args', $args, $this, $invoice_id, $type );
82
+        $args = apply_filters('wpinv_invoice_notes_args', $args, $this, $invoice_id, $type);
83 83
         
84
-        return get_comments( $args );
84
+        return get_comments($args);
85 85
     }
86 86
     
87 87
     /**
@@ -92,7 +92,7 @@  discard block
 block discarded – undo
92 92
      * @return void
93 93
      */
94 94
     public function delete_comments_count_cache() {
95
-        delete_transient( 'wpinv_count_comments' );
95
+        delete_transient('wpinv_count_comments');
96 96
     }
97 97
     
98 98
     /**
@@ -103,16 +103,16 @@  discard block
 block discarded – undo
103 103
      * @param  int    $post_id Post ID.
104 104
      * @return object
105 105
      */
106
-    public function wp_count_comments( $stats, $post_id ) {
106
+    public function wp_count_comments($stats, $post_id) {
107 107
         global $wpdb;
108 108
 
109
-        if ( 0 === $post_id ) {
110
-            $stats = get_transient( 'wpinv_count_comments' );
109
+        if (0 === $post_id) {
110
+            $stats = get_transient('wpinv_count_comments');
111 111
 
112
-            if ( ! $stats ) {
112
+            if (!$stats) {
113 113
                 $stats = array();
114 114
 
115
-                $count = $wpdb->get_results( "SELECT comment_approved, COUNT(*) AS num_comments FROM {$wpdb->comments} WHERE comment_type NOT IN ('" . $this->comment_type . "') GROUP BY comment_approved", ARRAY_A );
115
+                $count = $wpdb->get_results("SELECT comment_approved, COUNT(*) AS num_comments FROM {$wpdb->comments} WHERE comment_type NOT IN ('" . $this->comment_type . "') GROUP BY comment_approved", ARRAY_A);
116 116
 
117 117
                 $total = 0;
118 118
                 $approved = array(
@@ -123,33 +123,33 @@  discard block
 block discarded – undo
123 123
                     'post-trashed' => 'post-trashed',
124 124
                 );
125 125
 
126
-                foreach ( (array) $count as $row ) {
126
+                foreach ((array) $count as $row) {
127 127
                     // Do not count post-trashed toward totals.
128
-                    if ( 'post-trashed' !== $row['comment_approved'] && 'trash' !== $row['comment_approved'] ) {
128
+                    if ('post-trashed' !== $row['comment_approved'] && 'trash' !== $row['comment_approved']) {
129 129
                         $total += $row['num_comments'];
130 130
                     }
131
-                    if ( isset( $approved[ $row['comment_approved'] ] ) ) {
132
-                        $stats[ $approved[ $row['comment_approved'] ] ] = $row['num_comments'];
131
+                    if (isset($approved[$row['comment_approved']])) {
132
+                        $stats[$approved[$row['comment_approved']]] = $row['num_comments'];
133 133
                     }
134 134
                 }
135 135
 
136 136
                 $stats['total_comments'] = $total;
137 137
                 $stats['all'] = $total;
138
-                foreach ( $approved as $key ) {
139
-                    if ( empty( $stats[ $key ] ) ) {
140
-                        $stats[ $key ] = 0;
138
+                foreach ($approved as $key) {
139
+                    if (empty($stats[$key])) {
140
+                        $stats[$key] = 0;
141 141
                     }
142 142
                 }
143 143
 
144 144
                 $stats = (object) $stats;
145
-                set_transient( 'wpinv_count_comments', $stats );
145
+                set_transient('wpinv_count_comments', $stats);
146 146
             }
147 147
         }
148 148
 
149 149
         return $stats;
150 150
     }
151 151
 
152
-    function wpinv_comment_feed_where($where){
153
-        return $where . ( $where ? ' AND ' : '' ) . " comment_type != 'wpinv_note' ";
152
+    function wpinv_comment_feed_where($where) {
153
+        return $where . ($where ? ' AND ' : '') . " comment_type != 'wpinv_note' ";
154 154
     }
155 155
 }
Please login to merge, or discard this patch.
includes/class-wpinv-session-handler.php 1 patch
Spacing   +56 added lines, -56 removed lines patch added patch discarded remove patch
@@ -5,7 +5,7 @@  discard block
 block discarded – undo
5 5
  *
6 6
  */
7 7
 
8
-defined( 'ABSPATH' ) || exit;
8
+defined('ABSPATH') || exit;
9 9
 
10 10
 /**
11 11
  * Session handler class.
@@ -52,11 +52,11 @@  discard block
 block discarded – undo
52 52
 	 */
53 53
 	public function __construct() {
54 54
 
55
-	    $this->_cookie = apply_filters( 'wpinv_cookie', 'wpinv_session_' . COOKIEHASH );
56
-        add_action( 'init', array( $this, 'init' ), -1 );
57
-		add_action( 'wp_logout', array( $this, 'destroy_session' ) );
58
-		add_action( 'wp', array( $this, 'set_customer_session_cookie' ), 10 );
59
-		add_action( 'shutdown', array( $this, 'save_data' ), 20 );
55
+	    $this->_cookie = apply_filters('wpinv_cookie', 'wpinv_session_' . COOKIEHASH);
56
+        add_action('init', array($this, 'init'), -1);
57
+		add_action('wp_logout', array($this, 'destroy_session'));
58
+		add_action('wp', array($this, 'set_customer_session_cookie'), 10);
59
+		add_action('shutdown', array($this, 'save_data'), 20);
60 60
 	}
61 61
 
62 62
 	/**
@@ -67,8 +67,8 @@  discard block
 block discarded – undo
67 67
 	public function init() {
68 68
 		$this->init_session_cookie();
69 69
 
70
-		if ( ! is_user_logged_in() ) {
71
-			add_filter( 'nonce_user_logged_out', array( $this, 'nonce_user_logged_out' ) );
70
+		if (!is_user_logged_in()) {
71
+			add_filter('nonce_user_logged_out', array($this, 'nonce_user_logged_out'));
72 72
 		}
73 73
 	}
74 74
 
@@ -80,7 +80,7 @@  discard block
 block discarded – undo
80 80
 	public function init_session_cookie() {
81 81
 		$cookie = $this->get_session_cookie();
82 82
 
83
-		if ( $cookie ) {
83
+		if ($cookie) {
84 84
 			$this->_customer_id        = $cookie[0];
85 85
 			$this->_session_expiration = $cookie[1];
86 86
 			$this->_session_expiring   = $cookie[2];
@@ -88,17 +88,17 @@  discard block
 block discarded – undo
88 88
 			$this->_data               = $this->get_session_data();
89 89
 
90 90
 			// If the user logs in, update session.
91
-			if ( is_user_logged_in() && get_current_user_id() != $this->_customer_id ) {
91
+			if (is_user_logged_in() && get_current_user_id() != $this->_customer_id) {
92 92
 				$this->_customer_id = get_current_user_id();
93 93
 				$this->_dirty       = true;
94 94
 				$this->save_data();
95
-				$this->set_customer_session_cookie( true );
95
+				$this->set_customer_session_cookie(true);
96 96
 			}
97 97
 
98 98
 			// Update session if its close to expiring.
99
-			if ( time() > $this->_session_expiring ) {
99
+			if (time() > $this->_session_expiring) {
100 100
 				$this->set_session_expiration();
101
-				$this->update_session_timestamp( $this->_customer_id, $this->_session_expiration );
101
+				$this->update_session_timestamp($this->_customer_id, $this->_session_expiration);
102 102
 			}
103 103
 		} else {
104 104
 			$this->set_session_expiration();
@@ -116,25 +116,25 @@  discard block
 block discarded – undo
116 116
 	 *
117 117
 	 * @param bool $set Should the session cookie be set.
118 118
 	 */
119
-	public function set_customer_session_cookie( $set ) {
120
-		if ( $set ) {
119
+	public function set_customer_session_cookie($set) {
120
+		if ($set) {
121 121
 			$to_hash           = $this->_customer_id . '|' . $this->_session_expiration;
122
-			$cookie_hash       = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
122
+			$cookie_hash       = hash_hmac('md5', $to_hash, wp_hash($to_hash));
123 123
 			$cookie_value      = $this->_customer_id . '||' . $this->_session_expiration . '||' . $this->_session_expiring . '||' . $cookie_hash;
124 124
 			$this->_has_cookie = true;
125 125
 
126
-			if ( ! isset( $_COOKIE[ $this->_cookie ] ) || $_COOKIE[ $this->_cookie ] !== $cookie_value ) {
127
-				$this->setcookie( $this->_cookie, $cookie_value, $this->_session_expiration, $this->use_secure_cookie(), true );
126
+			if (!isset($_COOKIE[$this->_cookie]) || $_COOKIE[$this->_cookie] !== $cookie_value) {
127
+				$this->setcookie($this->_cookie, $cookie_value, $this->_session_expiration, $this->use_secure_cookie(), true);
128 128
 			}
129 129
 		}
130 130
 	}
131 131
 
132
-	public function setcookie($name, $value, $expire = 0, $secure = false, $httponly = false){
133
-        if ( ! headers_sent() ) {
134
-            setcookie( $name, $value, $expire, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, $secure, apply_filters( 'wpinv_cookie_httponly', $httponly, $name, $value, $expire, $secure ) );
135
-        } elseif ( defined( 'WP_DEBUG' ) && WP_DEBUG ) {
136
-            headers_sent( $file, $line );
137
-            trigger_error( "{$name} cookie cannot be set - headers already sent by {$file} on line {$line}", E_USER_NOTICE ); // @codingStandardsIgnoreLine
132
+	public function setcookie($name, $value, $expire = 0, $secure = false, $httponly = false) {
133
+        if (!headers_sent()) {
134
+            setcookie($name, $value, $expire, COOKIEPATH ? COOKIEPATH : '/', COOKIE_DOMAIN, $secure, apply_filters('wpinv_cookie_httponly', $httponly, $name, $value, $expire, $secure));
135
+        } elseif (defined('WP_DEBUG') && WP_DEBUG) {
136
+            headers_sent($file, $line);
137
+            trigger_error("{$name} cookie cannot be set - headers already sent by {$file} on line {$line}", E_USER_NOTICE); // @codingStandardsIgnoreLine
138 138
         }
139 139
     }
140 140
 
@@ -145,8 +145,8 @@  discard block
 block discarded – undo
145 145
 	 * @return bool
146 146
 	 */
147 147
 	protected function use_secure_cookie() {
148
-        $is_https = false !== strstr( get_option( 'home' ), 'https:' );
149
-		return apply_filters( 'wpinv_session_use_secure_cookie', $is_https && is_ssl() );
148
+        $is_https = false !== strstr(get_option('home'), 'https:');
149
+		return apply_filters('wpinv_session_use_secure_cookie', $is_https && is_ssl());
150 150
 	}
151 151
 
152 152
 	/**
@@ -155,15 +155,15 @@  discard block
 block discarded – undo
155 155
 	 * @return bool
156 156
 	 */
157 157
 	public function has_session() {
158
-		return isset( $_COOKIE[ $this->_cookie ] ) || $this->_has_cookie || is_user_logged_in(); // @codingStandardsIgnoreLine.
158
+		return isset($_COOKIE[$this->_cookie]) || $this->_has_cookie || is_user_logged_in(); // @codingStandardsIgnoreLine.
159 159
 	}
160 160
 
161 161
 	/**
162 162
 	 * Set session expiration.
163 163
 	 */
164 164
 	public function set_session_expiration() {
165
-		$this->_session_expiring   = time() + intval( apply_filters( 'wpinv_session_expiring', 60 * 60 * 47 ) ); // 47 Hours.
166
-		$this->_session_expiration = time() + intval( apply_filters( 'wpinv_session_expiration', 60 * 60 * 48 ) ); // 48 Hours.
165
+		$this->_session_expiring   = time() + intval(apply_filters('wpinv_session_expiring', 60 * 60 * 47)); // 47 Hours.
166
+		$this->_session_expiration = time() + intval(apply_filters('wpinv_session_expiration', 60 * 60 * 48)); // 48 Hours.
167 167
 	}
168 168
 
169 169
 	/**
@@ -176,11 +176,11 @@  discard block
 block discarded – undo
176 176
 	public function generate_customer_id() {
177 177
 		$customer_id = '';
178 178
 
179
-		if ( is_user_logged_in() ) {
179
+		if (is_user_logged_in()) {
180 180
 			$customer_id = get_current_user_id();
181 181
 		}
182 182
 
183
-		if ( empty( $customer_id ) ) {
183
+		if (empty($customer_id)) {
184 184
             $customer_id = wp_create_nonce('wpinv-session-customer-id');
185 185
 		}
186 186
 
@@ -195,27 +195,27 @@  discard block
 block discarded – undo
195 195
 	 * @return bool|array
196 196
 	 */
197 197
 	public function get_session_cookie() {
198
-		$cookie_value = isset( $_COOKIE[ $this->_cookie ] ) ? wp_unslash( $_COOKIE[ $this->_cookie ] ) : false; // @codingStandardsIgnoreLine.
198
+		$cookie_value = isset($_COOKIE[$this->_cookie]) ? wp_unslash($_COOKIE[$this->_cookie]) : false; // @codingStandardsIgnoreLine.
199 199
 
200
-		if ( empty( $cookie_value ) || ! is_string( $cookie_value ) ) {
200
+		if (empty($cookie_value) || !is_string($cookie_value)) {
201 201
 			return false;
202 202
 		}
203 203
 
204
-		list( $customer_id, $session_expiration, $session_expiring, $cookie_hash ) = explode( '||', $cookie_value );
204
+		list($customer_id, $session_expiration, $session_expiring, $cookie_hash) = explode('||', $cookie_value);
205 205
 
206
-		if ( empty( $customer_id ) ) {
206
+		if (empty($customer_id)) {
207 207
 			return false;
208 208
 		}
209 209
 
210 210
 		// Validate hash.
211 211
 		$to_hash = $customer_id . '|' . $session_expiration;
212
-		$hash    = hash_hmac( 'md5', $to_hash, wp_hash( $to_hash ) );
212
+		$hash    = hash_hmac('md5', $to_hash, wp_hash($to_hash));
213 213
 
214
-		if ( empty( $cookie_hash ) || ! hash_equals( $hash, $cookie_hash ) ) {
214
+		if (empty($cookie_hash) || !hash_equals($hash, $cookie_hash)) {
215 215
 			return false;
216 216
 		}
217 217
 
218
-		return array( $customer_id, $session_expiration, $session_expiring, $cookie_hash );
218
+		return array($customer_id, $session_expiration, $session_expiring, $cookie_hash);
219 219
 	}
220 220
 
221 221
 	/**
@@ -224,15 +224,15 @@  discard block
 block discarded – undo
224 224
 	 * @return array
225 225
 	 */
226 226
 	public function get_session_data() {
227
-		return $this->has_session() ? (array) $this->get_session( $this->_customer_id ) : array();
227
+		return $this->has_session() ? (array) $this->get_session($this->_customer_id) : array();
228 228
 	}
229 229
 
230
-	public function generate_key($customer_id){
231
-        if(!$customer_id){
230
+	public function generate_key($customer_id) {
231
+        if (!$customer_id) {
232 232
             return;
233 233
         }
234 234
 
235
-        return 'wpi_trans_'.$customer_id;
235
+        return 'wpi_trans_' . $customer_id;
236 236
     }
237 237
 
238 238
 	/**
@@ -240,9 +240,9 @@  discard block
 block discarded – undo
240 240
 	 */
241 241
 	public function save_data() {
242 242
 		// Dirty if something changed - prevents saving nothing new.
243
-		if ( $this->_dirty && $this->has_session() ) {
243
+		if ($this->_dirty && $this->has_session()) {
244 244
 
245
-            set_transient( $this->generate_key($this->_customer_id), $this->_data, $this->_session_expiration);
245
+            set_transient($this->generate_key($this->_customer_id), $this->_data, $this->_session_expiration);
246 246
 
247 247
 			$this->_dirty = false;
248 248
 		}
@@ -252,7 +252,7 @@  discard block
 block discarded – undo
252 252
 	 * Destroy all session data.
253 253
 	 */
254 254
 	public function destroy_session() {
255
-		$this->delete_session( $this->_customer_id );
255
+		$this->delete_session($this->_customer_id);
256 256
 		$this->forget_session();
257 257
 	}
258 258
 
@@ -260,7 +260,7 @@  discard block
 block discarded – undo
260 260
 	 * Forget all session data without destroying it.
261 261
 	 */
262 262
 	public function forget_session() {
263
-		$this->setcookie( $this->_cookie, '', time() - YEAR_IN_SECONDS, $this->use_secure_cookie(), true );
263
+		$this->setcookie($this->_cookie, '', time() - YEAR_IN_SECONDS, $this->use_secure_cookie(), true);
264 264
 
265 265
 		wpinv_empty_cart();
266 266
 
@@ -275,7 +275,7 @@  discard block
 block discarded – undo
275 275
 	 * @param int $uid User ID.
276 276
 	 * @return string
277 277
 	 */
278
-	public function nonce_user_logged_out( $uid ) {
278
+	public function nonce_user_logged_out($uid) {
279 279
 		return $this->has_session() && $this->_customer_id ? $this->_customer_id : $uid;
280 280
 	}
281 281
 
@@ -286,14 +286,14 @@  discard block
 block discarded – undo
286 286
 	 * @param mixed  $default Default session value.
287 287
 	 * @return string|array
288 288
 	 */
289
-	public function get_session( $customer_id, $default = false ) {
289
+	public function get_session($customer_id, $default = false) {
290 290
 
291
-		if ( defined( 'WP_SETUP_CONFIG' ) ) {
291
+		if (defined('WP_SETUP_CONFIG')) {
292 292
 			return array();
293 293
 		}
294 294
 
295
-        if ( !is_user_logged_in() ) {
296
-            if(!wp_verify_nonce( $customer_id, 'wpinv-session-customer-id' )){
295
+        if (!is_user_logged_in()) {
296
+            if (!wp_verify_nonce($customer_id, 'wpinv-session-customer-id')) {
297 297
                 return array();
298 298
             }
299 299
         }
@@ -301,11 +301,11 @@  discard block
 block discarded – undo
301 301
         $key = $this->generate_key($customer_id);
302 302
         $value = get_transient($key);
303 303
 
304
-        if ( !$value ) {
304
+        if (!$value) {
305 305
             $value = $default;
306 306
         }
307 307
 
308
-		return maybe_unserialize( $value );
308
+		return maybe_unserialize($value);
309 309
 	}
310 310
 
311 311
 	/**
@@ -313,7 +313,7 @@  discard block
 block discarded – undo
313 313
 	 *
314 314
 	 * @param int $customer_id Customer ID.
315 315
 	 */
316
-	public function delete_session( $customer_id ) {
316
+	public function delete_session($customer_id) {
317 317
 
318 318
         $key = $this->generate_key($customer_id);
319 319
 
@@ -326,9 +326,9 @@  discard block
 block discarded – undo
326 326
 	 * @param string $customer_id Customer ID.
327 327
 	 * @param int    $timestamp Timestamp to expire the cookie.
328 328
 	 */
329
-	public function update_session_timestamp( $customer_id, $timestamp ) {
329
+	public function update_session_timestamp($customer_id, $timestamp) {
330 330
 
331
-        set_transient( $this->generate_key($customer_id), maybe_serialize( $this->_data ), $timestamp);
331
+        set_transient($this->generate_key($customer_id), maybe_serialize($this->_data), $timestamp);
332 332
 
333 333
 	}
334 334
 }
Please login to merge, or discard this patch.
includes/wpinv-item-functions.php 1 patch
Spacing   +302 added lines, -302 removed lines patch added patch discarded remove patch
@@ -1,23 +1,23 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 // Exit if accessed directly
3
-if ( ! defined( 'ABSPATH' ) ) exit;
3
+if (!defined('ABSPATH')) exit;
4 4
 
5
-function wpinv_get_item_by_id( $id ) {
6
-    return wpinv_get_item_by( 'id', $id );
5
+function wpinv_get_item_by_id($id) {
6
+    return wpinv_get_item_by('id', $id);
7 7
 }
8 8
 
9
-function wpinv_get_item_by( $field = '', $value = '', $type = '' ) {
10
-    if( empty( $field ) || empty( $value ) ) {
9
+function wpinv_get_item_by($field = '', $value = '', $type = '') {
10
+    if (empty($field) || empty($value)) {
11 11
         return false;
12 12
     }
13 13
     
14 14
     $posts = array();
15 15
 
16
-    switch( strtolower( $field ) ) {
16
+    switch (strtolower($field)) {
17 17
         case 'id':
18
-            $item = new WPInv_Item( $value );
18
+            $item = new WPInv_Item($value);
19 19
 
20
-            if ( !empty( $item ) && $item->post_type == 'wpi_item' ) {
20
+            if (!empty($item) && $item->post_type == 'wpi_item') {
21 21
                 return $item;
22 22
             }
23 23
             return false;
@@ -26,16 +26,16 @@  discard block
 block discarded – undo
26 26
 
27 27
         case 'slug':
28 28
         case 'name':
29
-            $posts = get_posts( array(
29
+            $posts = get_posts(array(
30 30
                 'post_type'      => 'wpi_item',
31 31
                 'name'           => $value,
32 32
                 'posts_per_page' => 1,
33 33
                 'post_status'    => 'any'
34
-            ) );
34
+            ));
35 35
 
36 36
             break;
37 37
         case 'custom_id':
38
-            if ( empty( $value ) || empty( $type ) ) {
38
+            if (empty($value) || empty($type)) {
39 39
                 return false;
40 40
             }
41 41
             
@@ -55,10 +55,10 @@  discard block
 block discarded – undo
55 55
                 'post_status'    => 'any',
56 56
                 'orderby'        => 'ID',
57 57
                 'order'          => 'ASC',
58
-                'meta_query'     => array( $meta_query )
58
+                'meta_query'     => array($meta_query)
59 59
             );
60 60
             
61
-            $posts = get_posts( $args );
61
+            $posts = get_posts($args);
62 62
 
63 63
             break;
64 64
 
@@ -66,10 +66,10 @@  discard block
 block discarded – undo
66 66
             return false;
67 67
     }
68 68
     
69
-    if ( !empty( $posts[0] ) ) {
70
-        $item = new WPInv_Item( $posts[0]->ID );
69
+    if (!empty($posts[0])) {
70
+        $item = new WPInv_Item($posts[0]->ID);
71 71
 
72
-        if ( !empty( $item ) && $item->post_type == 'wpi_item' ) {
72
+        if (!empty($item) && $item->post_type == 'wpi_item') {
73 73
             return $item;
74 74
         }
75 75
     }
@@ -77,10 +77,10 @@  discard block
 block discarded – undo
77 77
     return false;
78 78
 }
79 79
 
80
-function wpinv_get_item( $item = 0 ) {
81
-    if ( is_numeric( $item ) ) {
82
-        $item = get_post( $item );
83
-        if ( ! $item || 'wpi_item' !== $item->post_type )
80
+function wpinv_get_item($item = 0) {
81
+    if (is_numeric($item)) {
82
+        $item = get_post($item);
83
+        if (!$item || 'wpi_item' !== $item->post_type)
84 84
             return null;
85 85
         return $item;
86 86
     }
@@ -93,18 +93,18 @@  discard block
 block discarded – undo
93 93
 
94 94
     $item = get_posts($args);
95 95
 
96
-    if ( $item ) {
96
+    if ($item) {
97 97
         return $item[0];
98 98
     }
99 99
 
100 100
     return null;
101 101
 }
102 102
 
103
-function wpinv_get_all_items( $args = array() ) {
103
+function wpinv_get_all_items($args = array()) {
104 104
 
105
-    $args = wp_parse_args( $args, array(
106
-        'status'         => array( 'publish' ),
107
-        'limit'          => get_option( 'posts_per_page' ),
105
+    $args = wp_parse_args($args, array(
106
+        'status'         => array('publish'),
107
+        'limit'          => get_option('posts_per_page'),
108 108
         'page'           => 1,
109 109
         'exclude'        => array(),
110 110
         'orderby'        => 'date',
@@ -113,7 +113,7 @@  discard block
 block discarded – undo
113 113
         'meta_query'     => array(),
114 114
         'return'         => 'objects',
115 115
         'paginate'       => false,
116
-    ) );
116
+    ));
117 117
 
118 118
     $wp_query_args = array(
119 119
         'post_type'      => 'wpi_item',
@@ -123,26 +123,26 @@  discard block
 block discarded – undo
123 123
         'fields'         => 'ids',
124 124
         'orderby'        => $args['orderby'],
125 125
         'order'          => $args['order'],
126
-        'paged'          => absint( $args['page'] ),
126
+        'paged'          => absint($args['page']),
127 127
     );
128 128
 
129
-    if ( ! empty( $args['exclude'] ) ) {
130
-        $wp_query_args['post__not_in'] = array_map( 'absint', $args['exclude'] );
129
+    if (!empty($args['exclude'])) {
130
+        $wp_query_args['post__not_in'] = array_map('absint', $args['exclude']);
131 131
     }
132 132
 
133
-    if ( ! $args['paginate' ] ) {
133
+    if (!$args['paginate']) {
134 134
         $wp_query_args['no_found_rows'] = true;
135 135
     }
136 136
 
137
-    if ( ! empty( $args['search'] ) ) {
137
+    if (!empty($args['search'])) {
138 138
         $wp_query_args['s'] = $args['search'];
139 139
     }
140 140
 
141
-    if ( ! empty( $args['type'] ) && $args['type'] !== wpinv_item_types() ) {
142
-        $types = wpinv_parse_list( $args['type'] );
141
+    if (!empty($args['type']) && $args['type'] !== wpinv_item_types()) {
142
+        $types = wpinv_parse_list($args['type']);
143 143
         $wp_query_args['meta_query'][] = array(
144 144
             'key'     => '_wpinv_type',
145
-            'value'   => implode( ',', $types ),
145
+            'value'   => implode(',', $types),
146 146
             'compare' => 'IN',
147 147
         );
148 148
     }
@@ -150,17 +150,17 @@  discard block
 block discarded – undo
150 150
     $wp_query_args = apply_filters('wpinv_get_items_args', $wp_query_args, $args);
151 151
 
152 152
     // Get results.
153
-    $items = new WP_Query( $wp_query_args );
153
+    $items = new WP_Query($wp_query_args);
154 154
 
155
-    if ( 'objects' === $args['return'] ) {
156
-        $return = array_map( 'wpinv_get_item_by_id', $items->posts );
157
-    } elseif ( 'self' === $args['return'] ) {
155
+    if ('objects' === $args['return']) {
156
+        $return = array_map('wpinv_get_item_by_id', $items->posts);
157
+    } elseif ('self' === $args['return']) {
158 158
         return $items;
159 159
     } else {
160 160
         $return = $items->posts;
161 161
     }
162 162
 
163
-    if ( $args['paginate' ] ) {
163
+    if ($args['paginate']) {
164 164
         return (object) array(
165 165
             'items'      => $return,
166 166
             'total'         => $items->found_posts,
@@ -172,143 +172,143 @@  discard block
 block discarded – undo
172 172
 
173 173
 }
174 174
 
175
-function wpinv_is_free_item( $item_id = 0 ) {
176
-    if( empty( $item_id ) ) {
175
+function wpinv_is_free_item($item_id = 0) {
176
+    if (empty($item_id)) {
177 177
         return false;
178 178
     }
179 179
 
180
-    $item = new WPInv_Item( $item_id );
180
+    $item = new WPInv_Item($item_id);
181 181
     
182 182
     return $item->is_free();
183 183
 }
184 184
 
185
-function wpinv_item_is_editable( $item = 0 ) {
186
-    if ( !empty( $item ) && is_a( $item, 'WP_Post' ) ) {
185
+function wpinv_item_is_editable($item = 0) {
186
+    if (!empty($item) && is_a($item, 'WP_Post')) {
187 187
         $item = $item->ID;
188 188
     }
189 189
         
190
-    if ( empty( $item ) ) {
190
+    if (empty($item)) {
191 191
         return true;
192 192
     }
193 193
 
194
-    $item = new WPInv_Item( $item );
194
+    $item = new WPInv_Item($item);
195 195
     
196 196
     return (bool) $item->is_editable();
197 197
 }
198 198
 
199
-function wpinv_get_item_price( $item_id = 0 ) {
200
-    if( empty( $item_id ) ) {
199
+function wpinv_get_item_price($item_id = 0) {
200
+    if (empty($item_id)) {
201 201
         return false;
202 202
     }
203 203
 
204
-    $item = new WPInv_Item( $item_id );
204
+    $item = new WPInv_Item($item_id);
205 205
     
206 206
     return $item->get_price();
207 207
 }
208 208
 
209
-function wpinv_is_recurring_item( $item_id = 0 ) {
210
-    if( empty( $item_id ) ) {
209
+function wpinv_is_recurring_item($item_id = 0) {
210
+    if (empty($item_id)) {
211 211
         return false;
212 212
     }
213 213
 
214
-    $item = new WPInv_Item( $item_id );
214
+    $item = new WPInv_Item($item_id);
215 215
     
216 216
     return $item->is_recurring();
217 217
 }
218 218
 
219
-function wpinv_item_price( $item_id = 0 ) {
220
-    if( empty( $item_id ) ) {
219
+function wpinv_item_price($item_id = 0) {
220
+    if (empty($item_id)) {
221 221
         return false;
222 222
     }
223 223
 
224
-    $price = wpinv_get_item_price( $item_id );
225
-    $price = wpinv_price( wpinv_format_amount( $price ) );
224
+    $price = wpinv_get_item_price($item_id);
225
+    $price = wpinv_price(wpinv_format_amount($price));
226 226
     
227
-    return apply_filters( 'wpinv_item_price', $price, $item_id );
227
+    return apply_filters('wpinv_item_price', $price, $item_id);
228 228
 }
229 229
 
230
-function wpinv_item_show_price( $item_id = 0, $echo = true ) {
231
-    if ( empty( $item_id ) ) {
230
+function wpinv_item_show_price($item_id = 0, $echo = true) {
231
+    if (empty($item_id)) {
232 232
         $item_id = get_the_ID();
233 233
     }
234 234
 
235
-    $price = wpinv_item_price( $item_id );
235
+    $price = wpinv_item_price($item_id);
236 236
 
237
-    $price           = apply_filters( 'wpinv_item_price', wpinv_sanitize_amount( $price ), $item_id );
237
+    $price           = apply_filters('wpinv_item_price', wpinv_sanitize_amount($price), $item_id);
238 238
     $formatted_price = '<span class="wpinv_price" id="wpinv_item_' . $item_id . '">' . $price . '</span>';
239
-    $formatted_price = apply_filters( 'wpinv_item_price_after_html', $formatted_price, $item_id, $price );
239
+    $formatted_price = apply_filters('wpinv_item_price_after_html', $formatted_price, $item_id, $price);
240 240
 
241
-    if ( $echo ) {
241
+    if ($echo) {
242 242
         echo $formatted_price;
243 243
     } else {
244 244
         return $formatted_price;
245 245
     }
246 246
 }
247 247
 
248
-function wpinv_get_item_final_price( $item_id = 0, $amount_override = null ) {
249
-    if ( is_null( $amount_override ) ) {
250
-        $original_price = get_post_meta( $item_id, '_wpinv_price', true );
248
+function wpinv_get_item_final_price($item_id = 0, $amount_override = null) {
249
+    if (is_null($amount_override)) {
250
+        $original_price = get_post_meta($item_id, '_wpinv_price', true);
251 251
     } else {
252 252
         $original_price = $amount_override;
253 253
     }
254 254
     
255 255
     $price = $original_price;
256 256
 
257
-    return apply_filters( 'wpinv_get_item_final_price', $price, $item_id );
257
+    return apply_filters('wpinv_get_item_final_price', $price, $item_id);
258 258
 }
259 259
 
260
-function wpinv_item_custom_singular_name( $item_id ) {
261
-    if( empty( $item_id ) ) {
260
+function wpinv_item_custom_singular_name($item_id) {
261
+    if (empty($item_id)) {
262 262
         return false;
263 263
     }
264 264
 
265
-    $item = new WPInv_Item( $item_id );
265
+    $item = new WPInv_Item($item_id);
266 266
     
267 267
     return $item->get_custom_singular_name();
268 268
 }
269 269
 
270 270
 function wpinv_get_item_types() {
271 271
     $item_types = array(
272
-            'custom'    => __( 'Standard', 'invoicing' ),
273
-            'fee'       => __( 'Fee', 'invoicing' ),
272
+            'custom'    => __('Standard', 'invoicing'),
273
+            'fee'       => __('Fee', 'invoicing'),
274 274
         );
275
-    return apply_filters( 'wpinv_get_item_types', $item_types );
275
+    return apply_filters('wpinv_get_item_types', $item_types);
276 276
 }
277 277
 
278 278
 function wpinv_item_types() {
279 279
     $item_types = wpinv_get_item_types();
280 280
     
281
-    return ( !empty( $item_types ) ? array_keys( $item_types ) : array() );
281
+    return (!empty($item_types) ? array_keys($item_types) : array());
282 282
 }
283 283
 
284
-function wpinv_get_item_type( $item_id ) {
285
-    if( empty( $item_id ) ) {
284
+function wpinv_get_item_type($item_id) {
285
+    if (empty($item_id)) {
286 286
         return false;
287 287
     }
288 288
 
289
-    $item = new WPInv_Item( $item_id );
289
+    $item = new WPInv_Item($item_id);
290 290
     
291 291
     return $item->get_type();
292 292
 }
293 293
 
294
-function wpinv_item_type( $item_id ) {
294
+function wpinv_item_type($item_id) {
295 295
     $item_types = wpinv_get_item_types();
296 296
     
297
-    $item_type = wpinv_get_item_type( $item_id );
297
+    $item_type = wpinv_get_item_type($item_id);
298 298
     
299
-    if ( empty( $item_type ) ) {
299
+    if (empty($item_type)) {
300 300
         $item_type = '-';
301 301
     }
302 302
     
303
-    $item_type = isset( $item_types[$item_type] ) ? $item_types[$item_type] : __( $item_type, 'invoicing' );
303
+    $item_type = isset($item_types[$item_type]) ? $item_types[$item_type] : __($item_type, 'invoicing');
304 304
 
305
-    return apply_filters( 'wpinv_item_type', $item_type, $item_id );
305
+    return apply_filters('wpinv_item_type', $item_type, $item_id);
306 306
 }
307 307
 
308
-function wpinv_record_item_in_log( $item_id = 0, $file_id, $user_info, $ip, $invoice_id ) {
308
+function wpinv_record_item_in_log($item_id = 0, $file_id, $user_info, $ip, $invoice_id) {
309 309
     global $wpinv_logs;
310 310
     
311
-    if ( empty( $wpinv_logs ) ) {
311
+    if (empty($wpinv_logs)) {
312 312
         return false;
313 313
     }
314 314
 
@@ -317,264 +317,264 @@  discard block
 block discarded – undo
317 317
         'log_type'		=> 'wpi_item'
318 318
     );
319 319
 
320
-    $user_id = isset( $user_info['user_id'] ) ? $user_info['user_id'] : (int) -1;
320
+    $user_id = isset($user_info['user_id']) ? $user_info['user_id'] : (int) -1;
321 321
 
322 322
     $log_meta = array(
323 323
         'user_info'	=> $user_info,
324 324
         'user_id'	=> $user_id,
325
-        'file_id'	=> (int)$file_id,
325
+        'file_id'	=> (int) $file_id,
326 326
         'ip'		=> $ip,
327 327
         'invoice_id'=> $invoice_id,
328 328
     );
329 329
 
330
-    $wpinv_logs->insert_log( $log_data, $log_meta );
330
+    $wpinv_logs->insert_log($log_data, $log_meta);
331 331
 }
332 332
 
333
-function wpinv_remove_item_logs_on_delete( $item_id = 0 ) {
334
-    if ( 'wpi_item' !== get_post_type( $item_id ) )
333
+function wpinv_remove_item_logs_on_delete($item_id = 0) {
334
+    if ('wpi_item' !== get_post_type($item_id))
335 335
         return;
336 336
 
337 337
     global $wpinv_logs;
338 338
     
339
-    if ( empty( $wpinv_logs ) ) {
339
+    if (empty($wpinv_logs)) {
340 340
         return false;
341 341
     }
342 342
 
343 343
     // Remove all log entries related to this item
344
-    $wpinv_logs->delete_logs( $item_id );
344
+    $wpinv_logs->delete_logs($item_id);
345 345
 }
346
-add_action( 'delete_post', 'wpinv_remove_item_logs_on_delete' );
346
+add_action('delete_post', 'wpinv_remove_item_logs_on_delete');
347 347
 
348
-function wpinv_get_random_item( $post_ids = true ) {
349
-    wpinv_get_random_items( 1, $post_ids );
348
+function wpinv_get_random_item($post_ids = true) {
349
+    wpinv_get_random_items(1, $post_ids);
350 350
 }
351 351
 
352
-function wpinv_get_random_items( $num = 3, $post_ids = true ) {
353
-    if ( $post_ids ) {
354
-        $args = array( 'post_type' => 'wpi_item', 'orderby' => 'rand', 'post_count' => $num, 'fields' => 'ids' );
352
+function wpinv_get_random_items($num = 3, $post_ids = true) {
353
+    if ($post_ids) {
354
+        $args = array('post_type' => 'wpi_item', 'orderby' => 'rand', 'post_count' => $num, 'fields' => 'ids');
355 355
     } else {
356
-        $args = array( 'post_type' => 'wpi_item', 'orderby' => 'rand', 'post_count' => $num );
356
+        $args = array('post_type' => 'wpi_item', 'orderby' => 'rand', 'post_count' => $num);
357 357
     }
358 358
     
359
-    $args  = apply_filters( 'wpinv_get_random_items', $args );
359
+    $args = apply_filters('wpinv_get_random_items', $args);
360 360
     
361
-    return get_posts( $args );
361
+    return get_posts($args);
362 362
 }
363 363
 
364
-function wpinv_get_item_token( $url = '' ) {
364
+function wpinv_get_item_token($url = '') {
365 365
     $args    = array();
366
-    $hash    = apply_filters( 'wpinv_get_url_token_algorithm', 'sha256' );
367
-    $secret  = apply_filters( 'wpinv_get_url_token_secret', hash( $hash, wp_salt() ) );
366
+    $hash    = apply_filters('wpinv_get_url_token_algorithm', 'sha256');
367
+    $secret  = apply_filters('wpinv_get_url_token_secret', hash($hash, wp_salt()));
368 368
 
369
-    $parts   = parse_url( $url );
369
+    $parts   = parse_url($url);
370 370
     $options = array();
371 371
 
372
-    if ( isset( $parts['query'] ) ) {
373
-        wp_parse_str( $parts['query'], $query_args );
372
+    if (isset($parts['query'])) {
373
+        wp_parse_str($parts['query'], $query_args);
374 374
 
375
-        if ( ! empty( $query_args['o'] ) ) {
376
-            $options = explode( ':', rawurldecode( $query_args['o'] ) );
375
+        if (!empty($query_args['o'])) {
376
+            $options = explode(':', rawurldecode($query_args['o']));
377 377
 
378
-            if ( in_array( 'ip', $options ) ) {
378
+            if (in_array('ip', $options)) {
379 379
                 $args['ip'] = wpinv_get_ip();
380 380
             }
381 381
 
382
-            if ( in_array( 'ua', $options ) ) {
382
+            if (in_array('ua', $options)) {
383 383
                 $ua = wpinv_get_user_agent();
384
-                $args['user_agent'] = rawurlencode( $ua );
384
+                $args['user_agent'] = rawurlencode($ua);
385 385
             }
386 386
         }
387 387
     }
388 388
 
389
-    $args = apply_filters( 'wpinv_get_url_token_args', $args, $url, $options );
389
+    $args = apply_filters('wpinv_get_url_token_args', $args, $url, $options);
390 390
 
391 391
     $args['secret'] = $secret;
392 392
     $args['token']  = false;
393 393
 
394
-    $url   = add_query_arg( $args, $url );
395
-    $parts = parse_url( $url );
394
+    $url   = add_query_arg($args, $url);
395
+    $parts = parse_url($url);
396 396
 
397
-    if ( ! isset( $parts['path'] ) ) {
397
+    if (!isset($parts['path'])) {
398 398
         $parts['path'] = '';
399 399
     }
400 400
 
401
-    $token = md5( $parts['path'] . '?' . $parts['query'] );
401
+    $token = md5($parts['path'] . '?' . $parts['query']);
402 402
 
403 403
     return $token;
404 404
 }
405 405
 
406
-function wpinv_validate_url_token( $url = '' ) {
406
+function wpinv_validate_url_token($url = '') {
407 407
     $ret   = false;
408
-    $parts = parse_url( $url );
408
+    $parts = parse_url($url);
409 409
 
410
-    if ( isset( $parts['query'] ) ) {
411
-        wp_parse_str( $parts['query'], $query_args );
410
+    if (isset($parts['query'])) {
411
+        wp_parse_str($parts['query'], $query_args);
412 412
 
413
-        $allowed = apply_filters( 'wpinv_url_token_allowed_params', array(
413
+        $allowed = apply_filters('wpinv_url_token_allowed_params', array(
414 414
             'item',
415 415
             'ttl',
416 416
             'token'
417
-        ) );
417
+        ));
418 418
 
419 419
         $remove = array();
420 420
 
421
-        foreach( $query_args as $key => $value ) {
422
-            if( false === in_array( $key, $allowed ) ) {
421
+        foreach ($query_args as $key => $value) {
422
+            if (false === in_array($key, $allowed)) {
423 423
                 $remove[] = $key;
424 424
             }
425 425
         }
426 426
 
427
-        if( ! empty( $remove ) ) {
428
-            $url = remove_query_arg( $remove, $url );
427
+        if (!empty($remove)) {
428
+            $url = remove_query_arg($remove, $url);
429 429
         }
430 430
 
431
-        if ( isset( $query_args['ttl'] ) && current_time( 'timestamp' ) > $query_args['ttl'] ) {
432
-            wp_die( apply_filters( 'wpinv_item_link_expired_text', __( 'Sorry but your item link has expired.', 'invoicing' ) ), __( 'Error', 'invoicing' ), array( 'response' => 403 ) );
431
+        if (isset($query_args['ttl']) && current_time('timestamp') > $query_args['ttl']) {
432
+            wp_die(apply_filters('wpinv_item_link_expired_text', __('Sorry but your item link has expired.', 'invoicing')), __('Error', 'invoicing'), array('response' => 403));
433 433
         }
434 434
 
435
-        if ( isset( $query_args['token'] ) && $query_args['token'] == wpinv_get_item_token( $url ) ) {
435
+        if (isset($query_args['token']) && $query_args['token'] == wpinv_get_item_token($url)) {
436 436
             $ret = true;
437 437
         }
438 438
 
439 439
     }
440 440
 
441
-    return apply_filters( 'wpinv_validate_url_token', $ret, $url, $query_args );
441
+    return apply_filters('wpinv_validate_url_token', $ret, $url, $query_args);
442 442
 }
443 443
 
444
-function wpinv_item_in_cart( $item_id = 0, $options = array() ) {
444
+function wpinv_item_in_cart($item_id = 0, $options = array()) {
445 445
     $cart_items = wpinv_get_cart_contents();
446 446
 
447 447
     $ret = false;
448 448
 
449
-    if ( is_array( $cart_items ) ) {
450
-        foreach ( $cart_items as $item ) {
451
-            if ( $item['id'] == $item_id ) {
449
+    if (is_array($cart_items)) {
450
+        foreach ($cart_items as $item) {
451
+            if ($item['id'] == $item_id) {
452 452
                 $ret = true;
453 453
                 break;
454 454
             }
455 455
         }
456 456
     }
457 457
 
458
-    return (bool) apply_filters( 'wpinv_item_in_cart', $ret, $item_id, $options );
458
+    return (bool) apply_filters('wpinv_item_in_cart', $ret, $item_id, $options);
459 459
 }
460 460
 
461
-function wpinv_get_cart_item_tax( $item_id = 0, $subtotal = '', $options = array() ) {
461
+function wpinv_get_cart_item_tax($item_id = 0, $subtotal = '', $options = array()) {
462 462
     $tax = 0;
463
-    if ( ! wpinv_item_is_tax_exclusive( $item_id ) ) {
464
-        $country = !empty( $_POST['country'] ) ? $_POST['country'] : false;
465
-        $state   = isset( $_POST['state'] ) ? $_POST['state'] : '';
463
+    if (!wpinv_item_is_tax_exclusive($item_id)) {
464
+        $country = !empty($_POST['country']) ? $_POST['country'] : false;
465
+        $state   = isset($_POST['state']) ? $_POST['state'] : '';
466 466
 
467
-        $tax = wpinv_calculate_tax( $subtotal, $country, $state, $item_id );
467
+        $tax = wpinv_calculate_tax($subtotal, $country, $state, $item_id);
468 468
     }
469 469
 
470
-    return apply_filters( 'wpinv_get_cart_item_tax', $tax, $item_id, $subtotal, $options );
470
+    return apply_filters('wpinv_get_cart_item_tax', $tax, $item_id, $subtotal, $options);
471 471
 }
472 472
 
473
-function wpinv_cart_item_price( $item ) {
474
-    $item_id    = isset( $item['id'] ) ? $item['id'] : 0;
475
-    $price      = isset( $item['item_price'] ) ? wpinv_round_amount( $item['item_price'] ) : 0;
476
-    $tax        = wpinv_price( wpinv_format_amount( $item['tax'] ) );
473
+function wpinv_cart_item_price($item) {
474
+    $item_id    = isset($item['id']) ? $item['id'] : 0;
475
+    $price      = isset($item['item_price']) ? wpinv_round_amount($item['item_price']) : 0;
476
+    $tax        = wpinv_price(wpinv_format_amount($item['tax']));
477 477
     
478
-    if ( !wpinv_is_free_item( $item_id ) && !wpinv_item_is_tax_exclusive( $item_id ) ) {
479
-        if ( wpinv_prices_show_tax_on_checkout() && !wpinv_prices_include_tax() ) {
478
+    if (!wpinv_is_free_item($item_id) && !wpinv_item_is_tax_exclusive($item_id)) {
479
+        if (wpinv_prices_show_tax_on_checkout() && !wpinv_prices_include_tax()) {
480 480
             $price += $tax;
481 481
         }
482 482
         
483
-        if( !wpinv_prices_show_tax_on_checkout() && wpinv_prices_include_tax() ) {
483
+        if (!wpinv_prices_show_tax_on_checkout() && wpinv_prices_include_tax()) {
484 484
             $price -= $tax;
485 485
         }        
486 486
     }
487 487
 
488
-    $price = wpinv_price( wpinv_format_amount( $price ) );
488
+    $price = wpinv_price(wpinv_format_amount($price));
489 489
 
490
-    return apply_filters( 'wpinv_cart_item_price_label', $price, $item );
490
+    return apply_filters('wpinv_cart_item_price_label', $price, $item);
491 491
 }
492 492
 
493
-function wpinv_cart_item_subtotal( $item ) {
494
-    $subtotal   = isset( $item['subtotal'] ) ? $item['subtotal'] : 0;
495
-    $subtotal   = wpinv_price( wpinv_format_amount( $subtotal ) );
493
+function wpinv_cart_item_subtotal($item) {
494
+    $subtotal   = isset($item['subtotal']) ? $item['subtotal'] : 0;
495
+    $subtotal   = wpinv_price(wpinv_format_amount($subtotal));
496 496
 
497
-    return apply_filters( 'wpinv_cart_item_subtotal_label', $subtotal, $item );
497
+    return apply_filters('wpinv_cart_item_subtotal_label', $subtotal, $item);
498 498
 }
499 499
 
500
-function wpinv_cart_item_tax( $item ) {
500
+function wpinv_cart_item_tax($item) {
501 501
     $tax        = '';
502 502
     $tax_rate   = '';
503 503
     
504
-    if ( isset( $item['tax'] ) && $item['tax'] > 0 && $item['subtotal'] > 0 ) {
505
-        $tax      = wpinv_price( wpinv_format_amount( $item['tax'] ) );
506
-        $tax_rate = !empty( $item['vat_rate'] ) ? $item['vat_rate'] : ( $item['tax'] / $item['subtotal'] ) * 100;
507
-        $tax_rate = $tax_rate > 0 ? (float)wpinv_round_amount( $tax_rate, 4 ) : '';
504
+    if (isset($item['tax']) && $item['tax'] > 0 && $item['subtotal'] > 0) {
505
+        $tax      = wpinv_price(wpinv_format_amount($item['tax']));
506
+        $tax_rate = !empty($item['vat_rate']) ? $item['vat_rate'] : ($item['tax'] / $item['subtotal']) * 100;
507
+        $tax_rate = $tax_rate > 0 ? (float) wpinv_round_amount($tax_rate, 4) : '';
508 508
         $tax_rate = $tax_rate != '' ? ' <small class="tax-rate normal small">(' . $tax_rate . '%)</small>' : '';
509 509
     }
510 510
     
511
-    $tax        = $tax . $tax_rate;
511
+    $tax = $tax . $tax_rate;
512 512
     
513
-    if ( $tax === '' ) {
513
+    if ($tax === '') {
514 514
         $tax = 0; // Zero tax
515 515
     }
516 516
 
517
-    return apply_filters( 'wpinv_cart_item_tax_label', $tax, $item );
517
+    return apply_filters('wpinv_cart_item_tax_label', $tax, $item);
518 518
 }
519 519
 
520
-function wpinv_get_cart_item_price( $item_id = 0, $cart_item = array(), $options = array(), $remove_tax_from_inclusive = false ) {
520
+function wpinv_get_cart_item_price($item_id = 0, $cart_item = array(), $options = array(), $remove_tax_from_inclusive = false) {
521 521
     $price = 0;
522 522
     
523 523
     // Set custom price
524
-    if ( isset( $cart_item['custom_price'] ) && $cart_item['custom_price'] !== '' ) {
524
+    if (isset($cart_item['custom_price']) && $cart_item['custom_price'] !== '') {
525 525
         $price = $cart_item['custom_price'];
526 526
     } else {
527
-        $variable_prices = wpinv_has_variable_prices( $item_id );
527
+        $variable_prices = wpinv_has_variable_prices($item_id);
528 528
 
529
-        if ( $variable_prices ) {
530
-            $prices = wpinv_get_variable_prices( $item_id );
529
+        if ($variable_prices) {
530
+            $prices = wpinv_get_variable_prices($item_id);
531 531
 
532
-            if ( $prices ) {
533
-                if( ! empty( $options ) ) {
534
-                    $price = isset( $prices[ $options['price_id'] ] ) ? $prices[ $options['price_id'] ]['amount'] : false;
532
+            if ($prices) {
533
+                if (!empty($options)) {
534
+                    $price = isset($prices[$options['price_id']]) ? $prices[$options['price_id']]['amount'] : false;
535 535
                 } else {
536 536
                     $price = false;
537 537
                 }
538 538
             }
539 539
         }
540 540
 
541
-        if( ! $variable_prices || false === $price ) {
542
-            if($cart_item['item_price'] > 0){
541
+        if (!$variable_prices || false === $price) {
542
+            if ($cart_item['item_price'] > 0) {
543 543
                 $price = $cart_item['item_price'];
544 544
             } else {
545 545
                 // Get the standard Item price if not using variable prices
546
-                $price = wpinv_get_item_price( $item_id );
546
+                $price = wpinv_get_item_price($item_id);
547 547
             }
548 548
         }
549 549
     }
550 550
 
551
-    if ( $remove_tax_from_inclusive && wpinv_prices_include_tax() ) {
552
-        $price -= wpinv_get_cart_item_tax( $item_id, $price, $options );
551
+    if ($remove_tax_from_inclusive && wpinv_prices_include_tax()) {
552
+        $price -= wpinv_get_cart_item_tax($item_id, $price, $options);
553 553
     }
554 554
 
555
-    return apply_filters( 'wpinv_cart_item_price', $price, $item_id, $cart_item, $options, $remove_tax_from_inclusive );
555
+    return apply_filters('wpinv_cart_item_price', $price, $item_id, $cart_item, $options, $remove_tax_from_inclusive);
556 556
 }
557 557
 
558
-function wpinv_get_cart_item_price_id( $item = array() ) {
559
-    if( isset( $item['item_number'] ) ) {
560
-        $price_id = isset( $item['item_number']['options']['price_id'] ) ? $item['item_number']['options']['price_id'] : null;
558
+function wpinv_get_cart_item_price_id($item = array()) {
559
+    if (isset($item['item_number'])) {
560
+        $price_id = isset($item['item_number']['options']['price_id']) ? $item['item_number']['options']['price_id'] : null;
561 561
     } else {
562
-        $price_id = isset( $item['options']['price_id'] ) ? $item['options']['price_id'] : null;
562
+        $price_id = isset($item['options']['price_id']) ? $item['options']['price_id'] : null;
563 563
     }
564 564
     return $price_id;
565 565
 }
566 566
 
567
-function wpinv_get_cart_item_price_name( $item = array() ) {
568
-    $price_id = (int)wpinv_get_cart_item_price_id( $item );
569
-    $prices   = wpinv_get_variable_prices( $item['id'] );
570
-    $name     = ! empty( $prices[ $price_id ] ) ? $prices[ $price_id ]['name'] : '';
571
-    return apply_filters( 'wpinv_get_cart_item_price_name', $name, $item['id'], $price_id, $item );
567
+function wpinv_get_cart_item_price_name($item = array()) {
568
+    $price_id = (int) wpinv_get_cart_item_price_id($item);
569
+    $prices   = wpinv_get_variable_prices($item['id']);
570
+    $name     = !empty($prices[$price_id]) ? $prices[$price_id]['name'] : '';
571
+    return apply_filters('wpinv_get_cart_item_price_name', $name, $item['id'], $price_id, $item);
572 572
 }
573 573
 
574
-function wpinv_get_cart_item_name( $item = array() ) {
575
-    $item_title = !empty( $item['name'] ) ? $item['name'] : get_the_title( $item['id'] );
574
+function wpinv_get_cart_item_name($item = array()) {
575
+    $item_title = !empty($item['name']) ? $item['name'] : get_the_title($item['id']);
576 576
 
577
-    if ( empty( $item_title ) ) {
577
+    if (empty($item_title)) {
578 578
         $item_title = $item['id'];
579 579
     }
580 580
 
@@ -584,23 +584,23 @@  discard block
 block discarded – undo
584 584
     }
585 585
     */
586 586
 
587
-    return apply_filters( 'wpinv_get_cart_item_name', $item_title, $item['id'], $item );
587
+    return apply_filters('wpinv_get_cart_item_name', $item_title, $item['id'], $item);
588 588
 }
589 589
 
590
-function wpinv_has_variable_prices( $item_id = 0 ) {
590
+function wpinv_has_variable_prices($item_id = 0) {
591 591
     return false;
592 592
 }
593 593
 
594
-function wpinv_get_item_position_in_cart( $item_id = 0, $options = array() ) {
594
+function wpinv_get_item_position_in_cart($item_id = 0, $options = array()) {
595 595
     $cart_items = wpinv_get_cart_contents();
596 596
 
597
-    if ( !is_array( $cart_items ) ) {
597
+    if (!is_array($cart_items)) {
598 598
         return false; // Empty cart
599 599
     } else {
600
-        foreach ( $cart_items as $position => $item ) {
601
-            if ( $item['id'] == $item_id ) {
602
-                if ( isset( $options['price_id'] ) && isset( $item['options']['price_id'] ) ) {
603
-                    if ( (int) $options['price_id'] == (int) $item['options']['price_id'] ) {
600
+        foreach ($cart_items as $position => $item) {
601
+            if ($item['id'] == $item_id) {
602
+                if (isset($options['price_id']) && isset($item['options']['price_id'])) {
603
+                    if ((int) $options['price_id'] == (int) $item['options']['price_id']) {
604 604
                         return $position;
605 605
                     }
606 606
                 } else {
@@ -613,80 +613,80 @@  discard block
 block discarded – undo
613 613
     return false; // Not found
614 614
 }
615 615
 
616
-function wpinv_get_cart_item_quantity( $item ) {
617
-    if ( wpinv_item_quantities_enabled() ) {
618
-        $quantity = !empty( $item['quantity'] ) && (int)$item['quantity'] > 0 ? absint( $item['quantity'] ) : 1;
616
+function wpinv_get_cart_item_quantity($item) {
617
+    if (wpinv_item_quantities_enabled()) {
618
+        $quantity = !empty($item['quantity']) && (int) $item['quantity'] > 0 ? absint($item['quantity']) : 1;
619 619
     } else {
620 620
         $quantity = 1;
621 621
     }
622 622
     
623
-    if ( $quantity < 1 ) {
623
+    if ($quantity < 1) {
624 624
         $quantity = 1;
625 625
     }
626 626
     
627
-    return apply_filters( 'wpinv_get_cart_item_quantity', $quantity, $item );
627
+    return apply_filters('wpinv_get_cart_item_quantity', $quantity, $item);
628 628
 }
629 629
 
630
-function wpinv_get_item_suffix( $item, $html = true ) {
631
-    if ( empty( $item ) ) {
630
+function wpinv_get_item_suffix($item, $html = true) {
631
+    if (empty($item)) {
632 632
         return NULL;
633 633
     }
634 634
     
635
-    if ( is_int( $item ) ) {
636
-        $item = new WPInv_Item( $item );
635
+    if (is_int($item)) {
636
+        $item = new WPInv_Item($item);
637 637
     }
638 638
     
639
-    if ( !( is_object( $item ) && is_a( $item, 'WPInv_Item' ) ) ) {
639
+    if (!(is_object($item) && is_a($item, 'WPInv_Item'))) {
640 640
         return NULL;
641 641
     }
642 642
     
643
-    $suffix = $item->is_recurring() ? ' <span class="wpi-suffix">' . __( '(r)', 'invoicing' ) . '</span>' : '';
643
+    $suffix = $item->is_recurring() ? ' <span class="wpi-suffix">' . __('(r)', 'invoicing') . '</span>' : '';
644 644
     
645
-    if ( !$html && $suffix ) {
646
-        $suffix = strip_tags( $suffix );
645
+    if (!$html && $suffix) {
646
+        $suffix = strip_tags($suffix);
647 647
     }
648 648
     
649
-    return apply_filters( 'wpinv_get_item_suffix', $suffix, $item, $html );
649
+    return apply_filters('wpinv_get_item_suffix', $suffix, $item, $html);
650 650
 }
651 651
 
652
-function wpinv_remove_item( $item = 0, $force_delete = false ) {
653
-    if ( empty( $item ) ) {
652
+function wpinv_remove_item($item = 0, $force_delete = false) {
653
+    if (empty($item)) {
654 654
         return NULL;
655 655
     }
656 656
     
657
-    if ( is_int( $item ) ) {
658
-        $item = new WPInv_Item( $item );
657
+    if (is_int($item)) {
658
+        $item = new WPInv_Item($item);
659 659
     }
660 660
     
661
-    if ( !( is_object( $item ) && is_a( $item, 'WPInv_Item' ) ) ) {
661
+    if (!(is_object($item) && is_a($item, 'WPInv_Item'))) {
662 662
         return NULL;
663 663
     }
664 664
     
665
-    do_action( 'wpinv_pre_delete_item', $item );
665
+    do_action('wpinv_pre_delete_item', $item);
666 666
 
667
-    wp_delete_post( $item->ID, $force_delete );
667
+    wp_delete_post($item->ID, $force_delete);
668 668
 
669
-    do_action( 'wpinv_post_delete_item', $item );
669
+    do_action('wpinv_post_delete_item', $item);
670 670
 }
671 671
 
672
-function wpinv_can_delete_item( $post_id ) {
672
+function wpinv_can_delete_item($post_id) {
673 673
     $return = wpinv_current_user_can_manage_invoicing() ? true : false;
674 674
     
675
-    if ( $return && wpinv_item_in_use( $post_id ) ) {
675
+    if ($return && wpinv_item_in_use($post_id)) {
676 676
         $return = false; // Don't delete item already use in invoices.
677 677
     }
678 678
     
679
-    return apply_filters( 'wpinv_can_delete_item', $return, $post_id );
679
+    return apply_filters('wpinv_can_delete_item', $return, $post_id);
680 680
 }
681 681
 
682 682
 function wpinv_admin_action_delete() {
683 683
     $screen = get_current_screen();
684 684
     
685
-    if ( !empty( $screen->post_type ) && $screen->post_type == 'wpi_item' && !empty( $_REQUEST['post'] ) && is_array( $_REQUEST['post'] ) ) {
685
+    if (!empty($screen->post_type) && $screen->post_type == 'wpi_item' && !empty($_REQUEST['post']) && is_array($_REQUEST['post'])) {
686 686
         $post_ids = array();
687 687
         
688
-        foreach ( $_REQUEST['post'] as $post_id ) {
689
-            if ( !wpinv_can_delete_item( $post_id ) ) {
688
+        foreach ($_REQUEST['post'] as $post_id) {
689
+            if (!wpinv_can_delete_item($post_id)) {
690 690
                 continue;
691 691
             }
692 692
             
@@ -696,88 +696,88 @@  discard block
 block discarded – undo
696 696
         $_REQUEST['post'] = $post_ids;
697 697
     }
698 698
 }
699
-add_action( 'admin_action_trash', 'wpinv_admin_action_delete', -10 );
700
-add_action( 'admin_action_delete', 'wpinv_admin_action_delete', -10 );
699
+add_action('admin_action_trash', 'wpinv_admin_action_delete', -10);
700
+add_action('admin_action_delete', 'wpinv_admin_action_delete', -10);
701 701
 
702
-function wpinv_check_delete_item( $check, $post, $force_delete ) {
703
-    if ( $post->post_type == 'wpi_item' ) {
704
-        if ( $force_delete && !wpinv_can_delete_item( $post->ID ) ) {
702
+function wpinv_check_delete_item($check, $post, $force_delete) {
703
+    if ($post->post_type == 'wpi_item') {
704
+        if ($force_delete && !wpinv_can_delete_item($post->ID)) {
705 705
             return true;
706 706
         }
707 707
     }
708 708
     
709 709
     return $check;
710 710
 }
711
-add_filter( 'pre_delete_post', 'wpinv_check_delete_item', 10, 3 );
711
+add_filter('pre_delete_post', 'wpinv_check_delete_item', 10, 3);
712 712
 
713
-function wpinv_item_in_use( $item_id ) {
713
+function wpinv_item_in_use($item_id) {
714 714
     global $wpdb, $wpi_items_in_use;
715 715
     
716
-    if ( !$item_id > 0 ) {
716
+    if (!$item_id > 0) {
717 717
         return false;
718 718
     }
719 719
     
720
-    if ( !empty( $wpi_items_in_use ) ) {
721
-        if ( isset( $wpi_items_in_use[$item_id] ) ) {
720
+    if (!empty($wpi_items_in_use)) {
721
+        if (isset($wpi_items_in_use[$item_id])) {
722 722
             return $wpi_items_in_use[$item_id];
723 723
         }
724 724
     } else {
725 725
         $wpi_items_in_use = array();
726 726
     }
727 727
     
728
-    $statuses   = array_keys( wpinv_get_invoice_statuses( true, true ) );
728
+    $statuses = array_keys(wpinv_get_invoice_statuses(true, true));
729 729
     
730
-    $query  = "SELECT p.ID FROM " . $wpdb->posts . " AS p INNER JOIN " . $wpdb->postmeta . " AS pm ON p.ID = pm.post_id WHERE p.post_type = 'wpi_invoice' AND p.post_status IN( '" . implode( "','", $statuses ) . "' ) AND pm.meta_key = '_wpinv_item_ids' AND FIND_IN_SET( '" . (int)$item_id . "', pm.meta_value )";
731
-    $in_use = $wpdb->get_var( $query ) > 0 ? true : false;
730
+    $query  = "SELECT p.ID FROM " . $wpdb->posts . " AS p INNER JOIN " . $wpdb->postmeta . " AS pm ON p.ID = pm.post_id WHERE p.post_type = 'wpi_invoice' AND p.post_status IN( '" . implode("','", $statuses) . "' ) AND pm.meta_key = '_wpinv_item_ids' AND FIND_IN_SET( '" . (int) $item_id . "', pm.meta_value )";
731
+    $in_use = $wpdb->get_var($query) > 0 ? true : false;
732 732
     
733 733
     $wpi_items_in_use[$item_id] = $in_use;
734 734
     
735 735
     return $in_use;
736 736
 }
737 737
 
738
-function wpinv_create_item( $args = array(), $wp_error = false, $force_update = false ) {
738
+function wpinv_create_item($args = array(), $wp_error = false, $force_update = false) {
739 739
     // Set some defaults
740 740
     $defaults = array(
741
-        'type'                 => 'custom',                                                // Optional. Item type. Default 'custom'.
742
-        'title'                => '',                                                      // Required. Item title.
743
-        'custom_id'            => 0,                                                       // Optional. Any integer or non numeric id. Must be unique within item type.
744
-        'price'                => '0.00',                                                  // Optional. Item price. Default '0.00'.
745
-        'status'               => 'pending',                                               // Optional. pending, publish
746
-        'custom_name'          => '',                                                      // Optional. Plural sub title for item.
747
-        'custom_singular_name' => '',                                                      // Optional. Singular sub title for item.
748
-        'vat_rule'             => 'digital',                                               // Optional. digital => Digital item, physical => Physical item
749
-        'editable'             => true,                                                    // Optional. Item editable from Items list page? Default true.
750
-        'excerpt'              => '',                                                      // Optional. Item short description
741
+        'type'                 => 'custom', // Optional. Item type. Default 'custom'.
742
+        'title'                => '', // Required. Item title.
743
+        'custom_id'            => 0, // Optional. Any integer or non numeric id. Must be unique within item type.
744
+        'price'                => '0.00', // Optional. Item price. Default '0.00'.
745
+        'status'               => 'pending', // Optional. pending, publish
746
+        'custom_name'          => '', // Optional. Plural sub title for item.
747
+        'custom_singular_name' => '', // Optional. Singular sub title for item.
748
+        'vat_rule'             => 'digital', // Optional. digital => Digital item, physical => Physical item
749
+        'editable'             => true, // Optional. Item editable from Items list page? Default true.
750
+        'excerpt'              => '', // Optional. Item short description
751 751
         /* Recurring item fields */
752
-        'is_recurring'         => 0,                                                       // Optional. 1 => Allow recurring or 0 => Don't allow recurring
753
-        'recurring_period'     => 'M',                                                     // Optional. D => Daily, W => Weekly, M => Monthly, Y => Yearly
754
-        'recurring_interval'   => 0,                                                       // Optional. Integer value between 1 - 90.
755
-        'recurring_limit'      => 0,                                                       // Optional. Any integer number. 0 for recurring forever until cancelled.
756
-        'free_trial'           => 0,                                                       // Optional. 1 => Allow free trial or 0 => Don't free trial
757
-        'trial_period'         => 'M',                                                     // Optional. D => Daily, W => Weekly, M => Monthly, Y => Yearly
758
-        'trial_interval'       => 0,                                                       // Optional. Any integer number.
759
-        'minimum_price'        => '0.00',                                                  // Optional. Minimum allowed prices for items with dynamic pricing.
760
-        'dynamic_pricing'      => 0,                                                       // Optional. Whether or not the item supports dynamic prices.
752
+        'is_recurring'         => 0, // Optional. 1 => Allow recurring or 0 => Don't allow recurring
753
+        'recurring_period'     => 'M', // Optional. D => Daily, W => Weekly, M => Monthly, Y => Yearly
754
+        'recurring_interval'   => 0, // Optional. Integer value between 1 - 90.
755
+        'recurring_limit'      => 0, // Optional. Any integer number. 0 for recurring forever until cancelled.
756
+        'free_trial'           => 0, // Optional. 1 => Allow free trial or 0 => Don't free trial
757
+        'trial_period'         => 'M', // Optional. D => Daily, W => Weekly, M => Monthly, Y => Yearly
758
+        'trial_interval'       => 0, // Optional. Any integer number.
759
+        'minimum_price'        => '0.00', // Optional. Minimum allowed prices for items with dynamic pricing.
760
+        'dynamic_pricing'      => 0, // Optional. Whether or not the item supports dynamic prices.
761 761
     );
762 762
 
763
-    $data = wp_parse_args( $args, $defaults );
763
+    $data = wp_parse_args($args, $defaults);
764 764
 
765
-    if ( empty( $data['type'] ) ) {
765
+    if (empty($data['type'])) {
766 766
         $data['type'] = 'custom';
767 767
     }
768 768
 
769
-    if ( !empty( $data['custom_id'] ) ) {
770
-        $item = wpinv_get_item_by( 'custom_id', $data['custom_id'], $data['type'] );
769
+    if (!empty($data['custom_id'])) {
770
+        $item = wpinv_get_item_by('custom_id', $data['custom_id'], $data['type']);
771 771
     } else {
772 772
         $item = NULL;
773 773
     }
774 774
 
775
-    if ( !empty( $item ) ) {
776
-        if ( $force_update ) {
777
-            if ( empty( $args['ID'] ) ) {
775
+    if (!empty($item)) {
776
+        if ($force_update) {
777
+            if (empty($args['ID'])) {
778 778
                 $args['ID'] = $item->ID;
779 779
             }
780
-            return wpinv_update_item( $args, $wp_error );
780
+            return wpinv_update_item($args, $wp_error);
781 781
         }
782 782
 
783 783
         return $item;
@@ -788,21 +788,21 @@  discard block
 block discarded – undo
788 788
     $meta['custom_id']              = $data['custom_id'];
789 789
     $meta['custom_singular_name']   = $data['custom_singular_name'];
790 790
     $meta['custom_name']            = $data['custom_name'];
791
-    $meta['price']                  = wpinv_round_amount( $data['price'] );
792
-    $meta['editable']               = (int)$data['editable'];
791
+    $meta['price']                  = wpinv_round_amount($data['price']);
792
+    $meta['editable']               = (int) $data['editable'];
793 793
     $meta['vat_rule']               = $data['vat_rule'];
794 794
     $meta['vat_class']              = '_standard';
795 795
     $meta['dynamic_pricing']        = (int) $data['dynamic_pricing'];
796
-    $meta['minimum_price']          = wpinv_round_amount( $data['minimum_price'] );
796
+    $meta['minimum_price']          = wpinv_round_amount($data['minimum_price']);
797 797
     
798
-    if ( !empty( $data['is_recurring'] ) ) {
798
+    if (!empty($data['is_recurring'])) {
799 799
         $meta['is_recurring']       = $data['is_recurring'];
800 800
         $meta['recurring_period']   = $data['recurring_period'];
801
-        $meta['recurring_interval'] = absint( $data['recurring_interval'] );
802
-        $meta['recurring_limit']    = absint( $data['recurring_limit'] );
801
+        $meta['recurring_interval'] = absint($data['recurring_interval']);
802
+        $meta['recurring_limit']    = absint($data['recurring_limit']);
803 803
         $meta['free_trial']         = $data['free_trial'];
804 804
         $meta['trial_period']       = $data['trial_period'];
805
-        $meta['trial_interval']     = absint( $data['trial_interval'] );
805
+        $meta['trial_interval']     = absint($data['trial_interval']);
806 806
     } else {
807 807
         $meta['is_recurring']       = 0;
808 808
         $meta['recurring_period']   = '';
@@ -813,7 +813,7 @@  discard block
 block discarded – undo
813 813
         $meta['trial_interval']     = '';
814 814
     }
815 815
     
816
-    $post_data  = array( 
816
+    $post_data = array( 
817 817
         'post_title'    => $data['title'],
818 818
         'post_excerpt'  => $data['excerpt'],
819 819
         'post_status'   => $data['status'],
@@ -821,34 +821,34 @@  discard block
 block discarded – undo
821 821
     );
822 822
 
823 823
     $item = new WPInv_Item();
824
-    $return = $item->create( $post_data, $wp_error );
824
+    $return = $item->create($post_data, $wp_error);
825 825
 
826
-    if ( $return && !empty( $item ) && !is_wp_error( $return ) ) {
826
+    if ($return && !empty($item) && !is_wp_error($return)) {
827 827
         return $item;
828 828
     }
829 829
 
830
-    if ( $wp_error && is_wp_error( $return ) ) {
830
+    if ($wp_error && is_wp_error($return)) {
831 831
         return $return;
832 832
     }
833 833
     return 0;
834 834
 }
835 835
 
836
-function wpinv_update_item( $args = array(), $wp_error = false ) {
837
-    $item = !empty( $args['ID'] ) ? new WPInv_Item( $args['ID'] ) : NULL;
836
+function wpinv_update_item($args = array(), $wp_error = false) {
837
+    $item = !empty($args['ID']) ? new WPInv_Item($args['ID']) : NULL;
838 838
 
839
-    if ( empty( $item ) || !( !empty( $item->post_type ) && $item->post_type == 'wpi_item' ) ) {
840
-        if ( $wp_error ) {
841
-            return new WP_Error( 'wpinv_invalid_item', __( 'Invalid item.', 'invoicing' ) );
839
+    if (empty($item) || !(!empty($item->post_type) && $item->post_type == 'wpi_item')) {
840
+        if ($wp_error) {
841
+            return new WP_Error('wpinv_invalid_item', __('Invalid item.', 'invoicing'));
842 842
         }
843 843
         return 0;
844 844
     }
845 845
     
846
-    if ( !empty( $args['custom_id'] ) ) {
847
-        $item_exists = wpinv_get_item_by( 'custom_id', $args['custom_id'], ( !empty( $args['type'] ) ? $args['type'] : $item->type ) );
846
+    if (!empty($args['custom_id'])) {
847
+        $item_exists = wpinv_get_item_by('custom_id', $args['custom_id'], (!empty($args['type']) ? $args['type'] : $item->type));
848 848
         
849
-        if ( !empty( $item_exists ) && $item_exists->ID != $args['ID'] ) {
850
-            if ( $wp_error ) {
851
-                return new WP_Error( 'wpinv_invalid_custom_id', __( 'Item with custom id already exists.', 'invoicing' ) );
849
+        if (!empty($item_exists) && $item_exists->ID != $args['ID']) {
850
+            if ($wp_error) {
851
+                return new WP_Error('wpinv_invalid_custom_id', __('Item with custom id already exists.', 'invoicing'));
852 852
             }
853 853
             return 0;
854 854
         }
@@ -875,54 +875,54 @@  discard block
 block discarded – undo
875 875
     );
876 876
 
877 877
     $post_data = array();
878
-    if ( isset( $args['title'] ) ) { 
878
+    if (isset($args['title'])) { 
879 879
         $post_data['post_title'] = $args['title'];
880 880
     }
881
-    if ( isset( $args['excerpt'] ) ) { 
881
+    if (isset($args['excerpt'])) { 
882 882
         $post_data['post_excerpt'] = $args['excerpt'];
883 883
     }
884
-    if ( isset( $args['status'] ) ) { 
884
+    if (isset($args['status'])) { 
885 885
         $post_data['post_status'] = $args['status'];
886 886
     }
887 887
     
888
-    foreach ( $meta_fields as $meta_field ) {
889
-        if ( isset( $args[ $meta_field ] ) ) { 
890
-            $value = $args[ $meta_field ];
888
+    foreach ($meta_fields as $meta_field) {
889
+        if (isset($args[$meta_field])) { 
890
+            $value = $args[$meta_field];
891 891
 
892
-            switch ( $meta_field ) {
892
+            switch ($meta_field) {
893 893
                 case 'price':
894 894
                 case 'minimum_price':
895
-                    $value = wpinv_round_amount( $value );
895
+                    $value = wpinv_round_amount($value);
896 896
                 break;
897 897
                 case 'recurring_interval':
898 898
                 case 'recurring_limit':
899 899
                 case 'trial_interval':
900
-                    $value = absint( $value );
900
+                    $value = absint($value);
901 901
                 break;
902 902
 				case 'editable':
903 903
                     $value = (int) $value;
904 904
                 break;
905 905
             }
906 906
 
907
-            $post_data['meta'][ $meta_field ] = $value;
907
+            $post_data['meta'][$meta_field] = $value;
908 908
         };
909 909
     }
910 910
 
911
-    if ( empty( $post_data ) ) {
912
-        if ( $wp_error ) {
913
-            return new WP_Error( 'wpinv_invalid_item_data', __( 'Invalid item data.', 'invoicing' ) );
911
+    if (empty($post_data)) {
912
+        if ($wp_error) {
913
+            return new WP_Error('wpinv_invalid_item_data', __('Invalid item data.', 'invoicing'));
914 914
         }
915 915
         return 0;
916 916
     }
917 917
     $post_data['ID'] = $args['ID'];
918 918
 
919
-    $return = $item->update( $post_data, $wp_error );
919
+    $return = $item->update($post_data, $wp_error);
920 920
 
921
-    if ( $return && !empty( $item ) && !is_wp_error( $return ) ) {
921
+    if ($return && !empty($item) && !is_wp_error($return)) {
922 922
         return $item;
923 923
     }
924 924
 
925
-    if ( $wp_error && is_wp_error( $return ) ) {
925
+    if ($wp_error && is_wp_error($return)) {
926 926
         return $return;
927 927
     }
928 928
     return 0;
Please login to merge, or discard this patch.