Completed
Push — master ( a37806...bfb07f )
by Stiofan
39s queued 34s
created
includes/wpinv-general-functions.php 1 patch
Spacing   +170 added lines, -170 removed lines patch added patch discarded remove patch
@@ -7,40 +7,40 @@  discard block
 block discarded – undo
7 7
  */
8 8
 
9 9
 // MUST have WordPress.
10
-if ( ! defined( 'WPINC' ) ) {
10
+if (!defined('WPINC')) {
11 11
     exit;
12 12
 }
13 13
 
14 14
 function wpinv_is_checkout() {
15 15
     global $wp_query;
16 16
 
17
-    $is_object_set    = isset( $wp_query->queried_object );
18
-    $is_object_id_set = isset( $wp_query->queried_object_id );
19
-    $checkout_page    = wpinv_get_option( 'checkout_page' );
20
-    $is_checkout      = ! empty( $checkout_page ) && is_page( $checkout_page );
17
+    $is_object_set    = isset($wp_query->queried_object);
18
+    $is_object_id_set = isset($wp_query->queried_object_id);
19
+    $checkout_page    = wpinv_get_option('checkout_page');
20
+    $is_checkout      = !empty($checkout_page) && is_page($checkout_page);
21 21
 
22
-    if ( ! $is_object_set ) {
23
-        unset( $wp_query->queried_object );
22
+    if (!$is_object_set) {
23
+        unset($wp_query->queried_object);
24 24
     }
25 25
 
26
-    if ( ! $is_object_id_set ) {
27
-        unset( $wp_query->queried_object_id );
26
+    if (!$is_object_id_set) {
27
+        unset($wp_query->queried_object_id);
28 28
     }
29 29
 
30
-    return apply_filters( 'wpinv_is_checkout', $is_checkout );
30
+    return apply_filters('wpinv_is_checkout', $is_checkout);
31 31
 }
32 32
 
33 33
 function wpinv_can_checkout() {
34 34
 	$can_checkout = true; // Always true for now
35 35
 
36
-	return (bool) apply_filters( 'wpinv_can_checkout', $can_checkout );
36
+	return (bool) apply_filters('wpinv_can_checkout', $can_checkout);
37 37
 }
38 38
 
39 39
 function wpinv_get_success_page_uri() {
40
-	$page_id = wpinv_get_option( 'success_page', 0 );
41
-	$page_id = absint( $page_id );
40
+	$page_id = wpinv_get_option('success_page', 0);
41
+	$page_id = absint($page_id);
42 42
 
43
-	return apply_filters( 'wpinv_get_success_page_uri', get_permalink( $page_id ) );
43
+	return apply_filters('wpinv_get_success_page_uri', get_permalink($page_id));
44 44
 }
45 45
 
46 46
 /**
@@ -49,156 +49,156 @@  discard block
 block discarded – undo
49 49
  * @param string $post_type The post type or invoice type.
50 50
  * @return string The history page URL.
51 51
  */
52
-function wpinv_get_history_page_uri( $post_type = 'wpi_invoice' ) {
53
-    $post_type = sanitize_key( str_replace( 'wpi_', '', $post_type ) );
54
-	$page_id   = wpinv_get_option( "{$post_type}_history_page", 0 );
55
-	$page_id   = absint( $page_id );
56
-	return apply_filters( 'wpinv_get_history_page_uri', get_permalink( $page_id ), $post_type );
52
+function wpinv_get_history_page_uri($post_type = 'wpi_invoice') {
53
+    $post_type = sanitize_key(str_replace('wpi_', '', $post_type));
54
+	$page_id   = wpinv_get_option("{$post_type}_history_page", 0);
55
+	$page_id   = absint($page_id);
56
+	return apply_filters('wpinv_get_history_page_uri', get_permalink($page_id), $post_type);
57 57
 }
58 58
 
59 59
 function wpinv_is_success_page() {
60
-	$is_success_page = wpinv_get_option( 'success_page', false );
61
-	$is_success_page = ! empty( $is_success_page ) ? is_page( $is_success_page ) : false;
60
+	$is_success_page = wpinv_get_option('success_page', false);
61
+	$is_success_page = !empty($is_success_page) ? is_page($is_success_page) : false;
62 62
 
63
-	return apply_filters( 'wpinv_is_success_page', $is_success_page );
63
+	return apply_filters('wpinv_is_success_page', $is_success_page);
64 64
 }
65 65
 
66 66
 function wpinv_is_invoice_history_page() {
67
-	$ret = wpinv_get_option( 'invoice_history_page', false );
68
-	$ret = $ret ? is_page( $ret ) : false;
69
-	return apply_filters( 'wpinv_is_invoice_history_page', $ret );
67
+	$ret = wpinv_get_option('invoice_history_page', false);
68
+	$ret = $ret ? is_page($ret) : false;
69
+	return apply_filters('wpinv_is_invoice_history_page', $ret);
70 70
 }
71 71
 
72 72
 function wpinv_is_subscriptions_history_page() {
73
-    $ret = wpinv_get_option( 'invoice_subscription_page', false );
74
-    $ret = $ret ? is_page( $ret ) : false;
75
-    return apply_filters( 'wpinv_is_subscriptions_history_page', $ret );
73
+    $ret = wpinv_get_option('invoice_subscription_page', false);
74
+    $ret = $ret ? is_page($ret) : false;
75
+    return apply_filters('wpinv_is_subscriptions_history_page', $ret);
76 76
 }
77 77
 
78 78
 /**
79 79
  * Redirects a user the success page.
80 80
  */
81
-function wpinv_send_to_success_page( $args = array() ) {
81
+function wpinv_send_to_success_page($args = array()) {
82 82
 
83
-    $args = wp_parse_args( $args );
83
+    $args = wp_parse_args($args);
84 84
 
85
-    if ( ! empty( $args['invoice_key'] ) ) {
86
-        $invoice = wpinv_get_invoice( $args['invoice_key'] );
85
+    if (!empty($args['invoice_key'])) {
86
+        $invoice = wpinv_get_invoice($args['invoice_key']);
87 87
 
88
-        if ( $invoice && $invoice->exists() ) {
88
+        if ($invoice && $invoice->exists()) {
89 89
             $success_page = $invoice->get_receipt_url();
90 90
         }
91 91
     }
92 92
 
93
-    if ( empty( $success_page ) ) {
93
+    if (empty($success_page)) {
94 94
         $success_page = wpinv_get_success_page_uri();
95 95
     }
96 96
 
97
-    $args['wpinv-notice'] = current( array_keys( wpinv_get_errors() ) );
97
+    $args['wpinv-notice'] = current(array_keys(wpinv_get_errors()));
98 98
 
99
-    $redirect = add_query_arg( $args, $success_page );
99
+    $redirect = add_query_arg($args, $success_page);
100 100
 
101
-    $redirect = apply_filters( 'wpinv_send_to_success_page_url', $redirect, $args, $success_page );
101
+    $redirect = apply_filters('wpinv_send_to_success_page_url', $redirect, $args, $success_page);
102 102
 
103
-    wp_redirect( $redirect );
103
+    wp_redirect($redirect);
104 104
     exit;
105 105
 }
106 106
 
107
-function wpinv_send_to_failed_page( $args = null ) {
107
+function wpinv_send_to_failed_page($args = null) {
108 108
 	$redirect = wpinv_get_failed_transaction_uri();
109 109
 
110
-    if ( ! empty( $args ) ) {
110
+    if (!empty($args)) {
111 111
         // Check for backward compatibility
112
-        if ( is_string( $args ) ) {
113
-            $args = str_replace( '?', '', $args );
112
+        if (is_string($args)) {
113
+            $args = str_replace('?', '', $args);
114 114
         }
115 115
 
116
-        $args = wp_parse_args( $args );
116
+        $args = wp_parse_args($args);
117 117
 
118
-        $redirect = add_query_arg( $args, $redirect );
118
+        $redirect = add_query_arg($args, $redirect);
119 119
     }
120 120
 
121
-    $gateway = isset( $_REQUEST['wpi-gateway'] ) ? $_REQUEST['wpi-gateway'] : '';
121
+    $gateway = isset($_REQUEST['wpi-gateway']) ? $_REQUEST['wpi-gateway'] : '';
122 122
 
123
-    $redirect = apply_filters( 'wpinv_failed_page_redirect', $redirect, $gateway, $args );
124
-    wp_redirect( $redirect );
123
+    $redirect = apply_filters('wpinv_failed_page_redirect', $redirect, $gateway, $args);
124
+    wp_redirect($redirect);
125 125
     exit;
126 126
 }
127 127
 
128
-function wpinv_get_checkout_uri( $args = array() ) {
129
-	$uri = wpinv_get_option( 'checkout_page', false );
130
-	$uri = isset( $uri ) ? get_permalink( $uri ) : null;
128
+function wpinv_get_checkout_uri($args = array()) {
129
+	$uri = wpinv_get_option('checkout_page', false);
130
+	$uri = isset($uri) ? get_permalink($uri) : null;
131 131
 
132
-	if ( ! empty( $args ) ) {
132
+	if (!empty($args)) {
133 133
 		// Check for backward compatibility
134
-		if ( is_string( $args ) ) {
135
-			$args = str_replace( '?', '', $args );
134
+		if (is_string($args)) {
135
+			$args = str_replace('?', '', $args);
136 136
         }
137 137
 
138
-		$args = wp_parse_args( $args );
138
+		$args = wp_parse_args($args);
139 139
 
140
-		$uri = add_query_arg( $args, $uri );
140
+		$uri = add_query_arg($args, $uri);
141 141
 	}
142 142
 
143
-	$scheme = defined( 'FORCE_SSL_ADMIN' ) && FORCE_SSL_ADMIN ? 'https' : 'admin';
143
+	$scheme = defined('FORCE_SSL_ADMIN') && FORCE_SSL_ADMIN ? 'https' : 'admin';
144 144
 
145
-	$ajax_url = admin_url( 'admin-ajax.php', $scheme );
145
+	$ajax_url = admin_url('admin-ajax.php', $scheme);
146 146
 
147
-	if ( ( ! preg_match( '/^https/', $uri ) && preg_match( '/^https/', $ajax_url ) ) || wpinv_is_ssl_enforced() ) {
148
-		$uri = preg_replace( '/^http:/', 'https:', $uri );
147
+	if ((!preg_match('/^https/', $uri) && preg_match('/^https/', $ajax_url)) || wpinv_is_ssl_enforced()) {
148
+		$uri = preg_replace('/^http:/', 'https:', $uri);
149 149
 	}
150 150
 
151
-	return apply_filters( 'wpinv_get_checkout_uri', $uri );
151
+	return apply_filters('wpinv_get_checkout_uri', $uri);
152 152
 }
153 153
 
154
-function wpinv_get_success_page_url( $query_string = null ) {
155
-	$success_page = wpinv_get_option( 'success_page', 0 );
156
-	$success_page = get_permalink( $success_page );
154
+function wpinv_get_success_page_url($query_string = null) {
155
+	$success_page = wpinv_get_option('success_page', 0);
156
+	$success_page = get_permalink($success_page);
157 157
 
158
-	if ( $query_string ) {
158
+	if ($query_string) {
159 159
 		$success_page .= $query_string;
160 160
     }
161 161
 
162
-	return apply_filters( 'wpinv_success_page_url', $success_page );
162
+	return apply_filters('wpinv_success_page_url', $success_page);
163 163
 }
164 164
 
165
-function wpinv_get_failed_transaction_uri( $extras = false ) {
166
-	$uri = wpinv_get_option( 'failure_page', '' );
167
-	$uri = ! empty( $uri ) ? trailingslashit( get_permalink( $uri ) ) : home_url();
165
+function wpinv_get_failed_transaction_uri($extras = false) {
166
+	$uri = wpinv_get_option('failure_page', '');
167
+	$uri = !empty($uri) ? trailingslashit(get_permalink($uri)) : home_url();
168 168
 
169
-	if ( $extras ) {
169
+	if ($extras) {
170 170
 		$uri .= $extras;
171 171
     }
172 172
 
173
-	return apply_filters( 'wpinv_get_failed_transaction_uri', $uri );
173
+	return apply_filters('wpinv_get_failed_transaction_uri', $uri);
174 174
 }
175 175
 
176 176
 function wpinv_is_failed_transaction_page() {
177
-	$ret = wpinv_get_option( 'failure_page', false );
178
-	$ret = isset( $ret ) ? is_page( $ret ) : false;
177
+	$ret = wpinv_get_option('failure_page', false);
178
+	$ret = isset($ret) ? is_page($ret) : false;
179 179
 
180
-	return apply_filters( 'wpinv_is_failure_page', $ret );
180
+	return apply_filters('wpinv_is_failure_page', $ret);
181 181
 }
182 182
 
183
-function wpinv_transaction_query( $type = 'start' ) {
183
+function wpinv_transaction_query($type = 'start') {
184 184
     global $wpdb;
185 185
 
186 186
     $wpdb->hide_errors();
187 187
 
188
-    if ( ! defined( 'WPINV_USE_TRANSACTIONS' ) ) {
189
-        define( 'WPINV_USE_TRANSACTIONS', true );
188
+    if (!defined('WPINV_USE_TRANSACTIONS')) {
189
+        define('WPINV_USE_TRANSACTIONS', true);
190 190
     }
191 191
 
192
-    if ( WPINV_USE_TRANSACTIONS ) {
193
-        switch ( $type ) {
192
+    if (WPINV_USE_TRANSACTIONS) {
193
+        switch ($type) {
194 194
             case 'commit':
195
-                $wpdb->query( 'COMMIT' );
195
+                $wpdb->query('COMMIT');
196 196
                 break;
197 197
             case 'rollback':
198
-                $wpdb->query( 'ROLLBACK' );
198
+                $wpdb->query('ROLLBACK');
199 199
                 break;
200 200
             default:
201
-                $wpdb->query( 'START TRANSACTION' );
201
+                $wpdb->query('START TRANSACTION');
202 202
                 break;
203 203
         }
204 204
     }
@@ -207,146 +207,146 @@  discard block
 block discarded – undo
207 207
 function wpinv_get_prefix() {
208 208
     $invoice_prefix = 'INV-';
209 209
 
210
-    return apply_filters( 'wpinv_get_prefix', $invoice_prefix );
210
+    return apply_filters('wpinv_get_prefix', $invoice_prefix);
211 211
 }
212 212
 
213 213
 function wpinv_get_business_logo() {
214
-    $business_logo = wpinv_get_option( 'logo' );
215
-    return apply_filters( 'wpinv_get_business_logo', $business_logo );
214
+    $business_logo = wpinv_get_option('logo');
215
+    return apply_filters('wpinv_get_business_logo', $business_logo);
216 216
 }
217 217
 
218 218
 function wpinv_get_business_name() {
219
-    $name = wpinv_get_option( 'store_name', wpinv_get_blogname() );
219
+    $name = wpinv_get_option('store_name', wpinv_get_blogname());
220 220
 
221
-    if ( empty( $name ) ) {
221
+    if (empty($name)) {
222 222
         $name = wpinv_get_blogname();
223 223
     }
224 224
 
225
-    return apply_filters( 'wpinv_get_business_name', $name );
225
+    return apply_filters('wpinv_get_business_name', $name);
226 226
 }
227 227
 
228 228
 function wpinv_get_blogname() {
229
-    return wp_specialchars_decode( get_option( 'blogname' ), ENT_QUOTES );
229
+    return wp_specialchars_decode(get_option('blogname'), ENT_QUOTES);
230 230
 }
231 231
 
232 232
 function wpinv_get_admin_email() {
233
-    $admin_email = wpinv_get_option( 'admin_email', get_option( 'admin_email' ) );
234
-    return apply_filters( 'wpinv_admin_email', $admin_email );
233
+    $admin_email = wpinv_get_option('admin_email', get_option('admin_email'));
234
+    return apply_filters('wpinv_admin_email', $admin_email);
235 235
 }
236 236
 
237 237
 function wpinv_get_business_website() {
238
-    $business_website = home_url( '/' );
239
-    return apply_filters( 'wpinv_get_business_website', $business_website );
238
+    $business_website = home_url('/');
239
+    return apply_filters('wpinv_get_business_website', $business_website);
240 240
 }
241 241
 
242
-function wpinv_get_terms_text( $invoice_id = 0 ) {
242
+function wpinv_get_terms_text($invoice_id = 0) {
243 243
     $terms_text = '';
244
-    return apply_filters( 'wpinv_get_terms_text', $terms_text, $invoice_id );
244
+    return apply_filters('wpinv_get_terms_text', $terms_text, $invoice_id);
245 245
 }
246 246
 
247 247
 function wpinv_get_business_footer() {
248
-    $site_link = '<a target="_blank" href="' . esc_url( wpinv_get_business_website() ) . '">' . esc_html( wpinv_get_business_name() ) . '</a>';
249
-    $business_footer = wp_sprintf( __( 'Thanks for using %s', 'invoicing' ), $site_link );
250
-    return apply_filters( 'wpinv_get_business_footer', $business_footer );
248
+    $site_link = '<a target="_blank" href="' . esc_url(wpinv_get_business_website()) . '">' . esc_html(wpinv_get_business_name()) . '</a>';
249
+    $business_footer = wp_sprintf(__('Thanks for using %s', 'invoicing'), $site_link);
250
+    return apply_filters('wpinv_get_business_footer', $business_footer);
251 251
 }
252 252
 
253 253
 function wpinv_checkout_required_fields() {
254 254
     $required_fields = array();
255 255
 
256 256
     // Let payment gateways and other extensions determine if address fields should be required
257
-    $require_billing_details = apply_filters( 'wpinv_checkout_required_billing_details', wpinv_use_taxes() );
257
+    $require_billing_details = apply_filters('wpinv_checkout_required_billing_details', wpinv_use_taxes());
258 258
 
259
-    if ( $require_billing_details ) {
260
-		if ( (bool)wpinv_get_option( 'fname_mandatory' ) ) {
259
+    if ($require_billing_details) {
260
+		if ((bool) wpinv_get_option('fname_mandatory')) {
261 261
 			$required_fields['first_name'] = array(
262 262
 				'error_id'      => 'invalid_first_name',
263
-				'error_message' => __( 'Please enter your first name', 'invoicing' ),
263
+				'error_message' => __('Please enter your first name', 'invoicing'),
264 264
 			);
265 265
 		}
266
-		if ( (bool)wpinv_get_option( 'address_mandatory' ) ) {
266
+		if ((bool) wpinv_get_option('address_mandatory')) {
267 267
 			$required_fields['address'] = array(
268 268
 				'error_id'      => 'invalid_address',
269
-				'error_message' => __( 'Please enter your address', 'invoicing' ),
269
+				'error_message' => __('Please enter your address', 'invoicing'),
270 270
 			);
271 271
 		}
272
-		if ( (bool)wpinv_get_option( 'city_mandatory' ) ) {
272
+		if ((bool) wpinv_get_option('city_mandatory')) {
273 273
 			$required_fields['city'] = array(
274 274
 				'error_id'      => 'invalid_city',
275
-				'error_message' => __( 'Please enter your billing city', 'invoicing' ),
275
+				'error_message' => __('Please enter your billing city', 'invoicing'),
276 276
 			);
277 277
 		}
278
-		if ( (bool)wpinv_get_option( 'state_mandatory' ) ) {
278
+		if ((bool) wpinv_get_option('state_mandatory')) {
279 279
 			$required_fields['state'] = array(
280 280
 				'error_id'      => 'invalid_state',
281
-				'error_message' => __( 'Please enter billing state / province', 'invoicing' ),
281
+				'error_message' => __('Please enter billing state / province', 'invoicing'),
282 282
 			);
283 283
 		}
284
-		if ( (bool)wpinv_get_option( 'country_mandatory' ) ) {
284
+		if ((bool) wpinv_get_option('country_mandatory')) {
285 285
 			$required_fields['country'] = array(
286 286
 				'error_id'      => 'invalid_country',
287
-				'error_message' => __( 'Please select your billing country', 'invoicing' ),
287
+				'error_message' => __('Please select your billing country', 'invoicing'),
288 288
 			);
289 289
 		}
290 290
     }
291 291
 
292
-    return apply_filters( 'wpinv_checkout_required_fields', $required_fields );
292
+    return apply_filters('wpinv_checkout_required_fields', $required_fields);
293 293
 }
294 294
 
295 295
 function wpinv_is_ssl_enforced() {
296
-    $ssl_enforced = wpinv_get_option( 'enforce_ssl', false );
297
-    return (bool) apply_filters( 'wpinv_is_ssl_enforced', $ssl_enforced );
296
+    $ssl_enforced = wpinv_get_option('enforce_ssl', false);
297
+    return (bool) apply_filters('wpinv_is_ssl_enforced', $ssl_enforced);
298 298
 }
299 299
 
300 300
 function wpinv_schedule_event_twicedaily() {
301 301
     wpinv_email_payment_reminders();
302 302
 }
303
-add_action( 'wpinv_register_schedule_event_daily', 'wpinv_schedule_event_twicedaily' );
303
+add_action('wpinv_register_schedule_event_daily', 'wpinv_schedule_event_twicedaily');
304 304
 
305 305
 function wpinv_require_login_to_checkout() {
306
-    $return = wpinv_get_option( 'login_to_checkout', false );
307
-    return (bool) apply_filters( 'wpinv_require_login_to_checkout', $return );
306
+    $return = wpinv_get_option('login_to_checkout', false);
307
+    return (bool) apply_filters('wpinv_require_login_to_checkout', $return);
308 308
 }
309 309
 
310
-function wpinv_sequential_number_active( $type = '' ) {
311
-    $check = apply_filters( 'wpinv_pre_check_sequential_number_active', null, $type );
312
-    if ( null !== $check ) {
310
+function wpinv_sequential_number_active($type = '') {
311
+    $check = apply_filters('wpinv_pre_check_sequential_number_active', null, $type);
312
+    if (null !== $check) {
313 313
         return $check;
314 314
     }
315 315
 
316
-    return wpinv_get_option( 'sequential_invoice_number' );
316
+    return wpinv_get_option('sequential_invoice_number');
317 317
 }
318 318
 
319
-function wpinv_switch_to_locale( $locale = null ) {
319
+function wpinv_switch_to_locale($locale = null) {
320 320
     global $invoicing, $wpi_switch_locale;
321 321
 
322
-    if ( ! empty( $invoicing ) && function_exists( 'switch_to_locale' ) ) {
323
-        $locale = empty( $locale ) ? get_locale() : $locale;
322
+    if (!empty($invoicing) && function_exists('switch_to_locale')) {
323
+        $locale = empty($locale) ? get_locale() : $locale;
324 324
 
325
-        switch_to_locale( $locale );
325
+        switch_to_locale($locale);
326 326
 
327 327
         $wpi_switch_locale = $locale;
328 328
 
329
-        add_filter( 'plugin_locale', 'get_locale' );
329
+        add_filter('plugin_locale', 'get_locale');
330 330
 
331 331
         $invoicing->load_textdomain();
332 332
 
333
-        do_action( 'wpinv_switch_to_locale', $locale );
333
+        do_action('wpinv_switch_to_locale', $locale);
334 334
     }
335 335
 }
336 336
 
337 337
 function wpinv_restore_locale() {
338 338
     global $invoicing, $wpi_switch_locale;
339 339
 
340
-    if ( ! empty( $invoicing ) && function_exists( 'restore_previous_locale' ) && $wpi_switch_locale ) {
340
+    if (!empty($invoicing) && function_exists('restore_previous_locale') && $wpi_switch_locale) {
341 341
         restore_previous_locale();
342 342
 
343 343
         $wpi_switch_locale = null;
344 344
 
345
-        remove_filter( 'plugin_locale', 'get_locale' );
345
+        remove_filter('plugin_locale', 'get_locale');
346 346
 
347 347
         $invoicing->load_textdomain();
348 348
 
349
-        do_action( 'wpinv_restore_locale' );
349
+        do_action('wpinv_restore_locale');
350 350
     }
351 351
 }
352 352
 
@@ -354,26 +354,26 @@  discard block
 block discarded – undo
354 354
  * Returns the default form's id.
355 355
  */
356 356
 function wpinv_get_default_payment_form() {
357
-    $form = get_option( 'wpinv_default_payment_form' );
357
+    $form = get_option('wpinv_default_payment_form');
358 358
 
359
-    if ( empty( $form ) || 'publish' != get_post_status( $form ) ) {
359
+    if (empty($form) || 'publish' != get_post_status($form)) {
360 360
         $form = wp_insert_post(
361 361
             array(
362 362
                 'post_type'   => 'wpi_payment_form',
363
-                'post_title'  => __( 'Checkout (default)', 'invoicing' ),
363
+                'post_title'  => __('Checkout (default)', 'invoicing'),
364 364
                 'post_status' => 'publish',
365 365
                 'meta_input'  => array(
366
-                    'wpinv_form_elements' => wpinv_get_data( 'default-payment-form' ),
366
+                    'wpinv_form_elements' => wpinv_get_data('default-payment-form'),
367 367
                     'wpinv_form_items'    => array(),
368 368
                 ),
369 369
             )
370 370
         );
371 371
 
372
-        update_option( 'wpinv_default_payment_form', $form );
372
+        update_option('wpinv_default_payment_form', $form);
373 373
     }
374 374
 
375 375
     // WPML support.
376
-    return (int) wpinv_translate_post_id( $form );
376
+    return (int) wpinv_translate_post_id($form);
377 377
 }
378 378
 
379 379
 /**
@@ -381,21 +381,21 @@  discard block
 block discarded – undo
381 381
  *
382 382
  * @param int $post_id
383 383
  */
384
-function wpinv_translate_post_id( $post_id ) {
384
+function wpinv_translate_post_id($post_id) {
385 385
 
386 386
     // Abort if no post id is given.
387
-    if ( empty( $post_id ) ) {
387
+    if (empty($post_id)) {
388 388
         return $post_id;
389 389
     }
390 390
 
391 391
     // WPML.
392
-    $post_id = apply_filters( 'wpml_object_id', $post_id, 'wpi_payment_form', true );
392
+    $post_id = apply_filters('wpml_object_id', $post_id, 'wpi_payment_form', true);
393 393
 
394 394
     // Polylang.
395
-    if ( function_exists( 'pll_get_post' ) ) {
396
-        $translated = pll_get_post( $post_id );
395
+    if (function_exists('pll_get_post')) {
396
+        $translated = pll_get_post($post_id);
397 397
 
398
-        if ( ! empty( $translated ) ) {
398
+        if (!empty($translated)) {
399 399
             $post_id = $translated;
400 400
         }
401 401
     }
@@ -408,19 +408,19 @@  discard block
 block discarded – undo
408 408
  *
409 409
  * @param int $payment_form
410 410
  */
411
-function getpaid_get_payment_form_elements( $payment_form ) {
411
+function getpaid_get_payment_form_elements($payment_form) {
412 412
 
413
-    if ( empty( $payment_form ) ) {
414
-        return wpinv_get_data( 'sample-payment-form' );
413
+    if (empty($payment_form)) {
414
+        return wpinv_get_data('sample-payment-form');
415 415
     }
416 416
 
417
-    $form_elements = get_post_meta( $payment_form, 'wpinv_form_elements', true );
417
+    $form_elements = get_post_meta($payment_form, 'wpinv_form_elements', true);
418 418
 
419
-    if ( is_array( $form_elements ) ) {
419
+    if (is_array($form_elements)) {
420 420
         return $form_elements;
421 421
     }
422 422
 
423
-    return wpinv_get_data( 'sample-payment-form' );
423
+    return wpinv_get_data('sample-payment-form');
424 424
 
425 425
 }
426 426
 
@@ -429,65 +429,65 @@  discard block
 block discarded – undo
429 429
  *
430 430
  * @param int $payment_form
431 431
  */
432
-function gepaid_get_form_items( $id ) {
433
-    $form = new GetPaid_Payment_Form( $id );
432
+function gepaid_get_form_items($id) {
433
+    $form = new GetPaid_Payment_Form($id);
434 434
 
435 435
     // Is this a default form?
436
-    if ( $form->is_default() ) {
436
+    if ($form->is_default()) {
437 437
         return array();
438 438
     }
439 439
 
440
-    return $form->get_items( 'view', 'arrays' );
440
+    return $form->get_items('view', 'arrays');
441 441
 }
442 442
 
443 443
 /**
444 444
  * Trims each line in a paragraph.
445 445
  *
446 446
  */
447
-function gepaid_trim_lines( $content ) {
448
-    return implode( "\n", array_map( 'trim', explode( "\n", $content ) ) );
447
+function gepaid_trim_lines($content) {
448
+    return implode("\n", array_map('trim', explode("\n", $content)));
449 449
 }
450 450
 
451 451
 
452
-function wpinv_add_elementor_widget_categories( $elements_manager ) {
452
+function wpinv_add_elementor_widget_categories($elements_manager) {
453 453
     $elements_manager->add_category(
454 454
         'getpaid',
455 455
         array(
456
-            'title' => esc_html__( 'GetPaid', 'invoicing' ),
456
+            'title' => esc_html__('GetPaid', 'invoicing'),
457 457
             'icon'  => 'fa fa-plug',
458 458
         )
459 459
     );
460 460
 }
461
-add_filter( 'elementor/elements/categories_registered', 'wpinv_add_elementor_widget_categories' );
461
+add_filter('elementor/elements/categories_registered', 'wpinv_add_elementor_widget_categories');
462 462
 
463
-function wpinv_alter_elementor_widget_config( $config ) {
463
+function wpinv_alter_elementor_widget_config($config) {
464 464
 
465
-    if ( ! empty( $config['initial_document']['widgets'] ) ) {
466
-        foreach ( $config['initial_document']['widgets'] as $key => $widget ) {
467
-            if ( substr( $key, 0, 16 ) === 'wp-widget-wpinv_' || $key === 'wp-widget-getpaid' ) {
468
-                $config['initial_document']['widgets'][ $key ]['categories'][] = 'getpaid';
469
-                $config['initial_document']['widgets'][ $key ]['hide_on_search'] = false;
470
-                $config['initial_document']['widgets'][ $key ]['icon'] = 'eicon-globe'; //@todo if no icons use on page then font-awesome is not loaded, wif we can fifure out how to force load we can use icons. <i class="fas fa-globe-americas"></i><i class="fa-solid fa-earth-americas"></i>
465
+    if (!empty($config['initial_document']['widgets'])) {
466
+        foreach ($config['initial_document']['widgets'] as $key => $widget) {
467
+            if (substr($key, 0, 16) === 'wp-widget-wpinv_' || $key === 'wp-widget-getpaid') {
468
+                $config['initial_document']['widgets'][$key]['categories'][] = 'getpaid';
469
+                $config['initial_document']['widgets'][$key]['hide_on_search'] = false;
470
+                $config['initial_document']['widgets'][$key]['icon'] = 'eicon-globe'; //@todo if no icons use on page then font-awesome is not loaded, wif we can fifure out how to force load we can use icons. <i class="fas fa-globe-americas"></i><i class="fa-solid fa-earth-americas"></i>
471 471
             }
472 472
         }
473 473
     } 
474 474
 
475 475
     return $config;
476 476
 }
477
-add_filter( 'elementor/editor/localize_settings', 'wpinv_alter_elementor_widget_config' );
477
+add_filter('elementor/editor/localize_settings', 'wpinv_alter_elementor_widget_config');
478 478
 
479 479
 function wpinv_get_report_graphs() {
480 480
 
481 481
     return apply_filters(
482 482
         'getpaid_report_graphs',
483 483
         array(
484
-            'sales'    => __( 'Earnings', 'invoicing' ),
485
-            'refunds'  => __( 'Refunds', 'invoicing' ),
486
-            'tax'      => __( 'Taxes', 'invoicing' ),
487
-            'fees'     => __( 'Fees', 'invoicing' ),
488
-            'discount' => __( 'Discounts', 'invoicing' ),
489
-            'invoices' => __( 'Invoices', 'invoicing' ),
490
-            'items'    => __( 'Purchased Items', 'invoicing' ),
484
+            'sales'    => __('Earnings', 'invoicing'),
485
+            'refunds'  => __('Refunds', 'invoicing'),
486
+            'tax'      => __('Taxes', 'invoicing'),
487
+            'fees'     => __('Fees', 'invoicing'),
488
+            'discount' => __('Discounts', 'invoicing'),
489
+            'invoices' => __('Invoices', 'invoicing'),
490
+            'items'    => __('Purchased Items', 'invoicing'),
491 491
         )
492 492
     );
493 493
 
Please login to merge, or discard this patch.
includes/admin/register-settings.php 1 patch
Spacing   +420 added lines, -420 removed lines patch added patch discarded remove patch
@@ -6,7 +6,7 @@  discard block
 block discarded – undo
6 6
  * @since   1.0.0
7 7
  */
8 8
 
9
-defined( 'ABSPATH' ) || exit;
9
+defined('ABSPATH') || exit;
10 10
 
11 11
 /**
12 12
  * Retrieves all default settings.
@@ -16,13 +16,13 @@  discard block
 block discarded – undo
16 16
 function wpinv_get_settings() {
17 17
     $defaults = array();
18 18
 
19
-    foreach ( array_values( wpinv_get_registered_settings() ) as $tab_settings ) {
19
+    foreach (array_values(wpinv_get_registered_settings()) as $tab_settings) {
20 20
 
21
-        foreach ( array_values( $tab_settings ) as $section_settings ) {
21
+        foreach (array_values($tab_settings) as $section_settings) {
22 22
 
23
-            foreach ( $section_settings as $key => $setting ) {
24
-                if ( isset( $setting['std'] ) ) {
25
-                    $defaults[ $key ] = $setting['std'];
23
+            foreach ($section_settings as $key => $setting) {
24
+                if (isset($setting['std'])) {
25
+                    $defaults[$key] = $setting['std'];
26 26
                 }
27 27
             }
28 28
 		}
@@ -41,12 +41,12 @@  discard block
 block discarded – undo
41 41
     global $wpinv_options;
42 42
 
43 43
     // Try fetching the saved options.
44
-    if ( empty( $wpinv_options ) ) {
45
-        $wpinv_options = get_option( 'wpinv_settings' );
44
+    if (empty($wpinv_options)) {
45
+        $wpinv_options = get_option('wpinv_settings');
46 46
     }
47 47
 
48 48
     // If that fails, don't fetch the default settings to prevent a loop.
49
-    if ( ! is_array( $wpinv_options ) ) {
49
+    if (!is_array($wpinv_options)) {
50 50
         $wpinv_options = array();
51 51
     }
52 52
 
@@ -60,13 +60,13 @@  discard block
 block discarded – undo
60 60
  * @param mixed $default The default value to use if the setting has not been set.
61 61
  * @return mixed
62 62
  */
63
-function wpinv_get_option( $key = '', $default = false ) {
63
+function wpinv_get_option($key = '', $default = false) {
64 64
 
65 65
     $options = wpinv_get_options();
66
-    $value   = isset( $options[ $key ] ) ? $options[ $key ] : $default;
67
-    $value   = apply_filters( 'wpinv_get_option', $value, $key, $default );
66
+    $value   = isset($options[$key]) ? $options[$key] : $default;
67
+    $value   = apply_filters('wpinv_get_option', $value, $key, $default);
68 68
 
69
-    return apply_filters( 'wpinv_get_option_' . $key, $value, $key, $default );
69
+    return apply_filters('wpinv_get_option_' . $key, $value, $key, $default);
70 70
 }
71 71
 
72 72
 /**
@@ -75,11 +75,11 @@  discard block
 block discarded – undo
75 75
  * @param array $options the new options.
76 76
  * @return bool
77 77
  */
78
-function wpinv_update_options( $options ) {
78
+function wpinv_update_options($options) {
79 79
     global $wpinv_options;
80 80
 
81 81
     // update the option.
82
-    if ( is_array( $options ) && update_option( 'wpinv_settings', $options ) ) {
82
+    if (is_array($options) && update_option('wpinv_settings', $options)) {
83 83
         $wpinv_options = $options;
84 84
         return true;
85 85
     }
@@ -94,24 +94,24 @@  discard block
 block discarded – undo
94 94
  * @param mixed $value The setting value.
95 95
  * @return bool
96 96
  */
97
-function wpinv_update_option( $key = '', $value = false ) {
97
+function wpinv_update_option($key = '', $value = false) {
98 98
 
99 99
     // If no key, exit.
100
-    if ( empty( $key ) ) {
100
+    if (empty($key)) {
101 101
         return false;
102 102
     }
103 103
 
104 104
     // Maybe delete the option instead.
105
-    if ( is_null( $value ) ) {
106
-        return wpinv_delete_option( $key );
105
+    if (is_null($value)) {
106
+        return wpinv_delete_option($key);
107 107
     }
108 108
 
109 109
     // Prepare the new options.
110 110
     $options         = wpinv_get_options();
111
-    $options[ $key ] = apply_filters( 'wpinv_update_option', $value, $key );
111
+    $options[$key] = apply_filters('wpinv_update_option', $value, $key);
112 112
 
113 113
     // Save the new options.
114
-    return wpinv_update_options( $options );
114
+    return wpinv_update_options($options);
115 115
 
116 116
 }
117 117
 
@@ -121,18 +121,18 @@  discard block
 block discarded – undo
121 121
  * @param string $key the setting key.
122 122
  * @return bool
123 123
  */
124
-function wpinv_delete_option( $key = '' ) {
124
+function wpinv_delete_option($key = '') {
125 125
 
126 126
     // If no key, exit
127
-    if ( empty( $key ) ) {
127
+    if (empty($key)) {
128 128
         return false;
129 129
     }
130 130
 
131 131
     $options = wpinv_get_options();
132 132
 
133
-    if ( isset( $options[ $key ] ) ) {
134
-        unset( $options[ $key ] );
135
-        return wpinv_update_options( $options );
133
+    if (isset($options[$key])) {
134
+        unset($options[$key]);
135
+        return wpinv_update_options($options);
136 136
     }
137 137
 
138 138
     return true;
@@ -144,22 +144,22 @@  discard block
 block discarded – undo
144 144
  *
145 145
  */
146 146
 function wpinv_register_settings() {
147
-	do_action( 'getpaid_before_register_settings' );
147
+	do_action('getpaid_before_register_settings');
148 148
 
149 149
     // Loop through all tabs.
150
-    foreach ( wpinv_get_registered_settings() as $tab => $sections ) {
150
+    foreach (wpinv_get_registered_settings() as $tab => $sections) {
151 151
 
152 152
         // In each tab, loop through sections.
153
-        foreach ( $sections as $section => $settings ) {
153
+        foreach ($sections as $section => $settings) {
154 154
 
155 155
             // Check for backwards compatibility
156
-            $section_tabs = wpinv_get_settings_tab_sections( $tab );
157
-            if ( ! is_array( $section_tabs ) || ! array_key_exists( $section, $section_tabs ) ) {
156
+            $section_tabs = wpinv_get_settings_tab_sections($tab);
157
+            if (!is_array($section_tabs) || !array_key_exists($section, $section_tabs)) {
158 158
                 $section = 'main';
159 159
                 $settings = $sections;
160 160
             }
161 161
 
162
-			do_action( "getpaid_register_{$tab}_{$section}" );
162
+			do_action("getpaid_register_{$tab}_{$section}");
163 163
 
164 164
             // Register the setting section.
165 165
             add_settings_section(
@@ -169,20 +169,20 @@  discard block
 block discarded – undo
169 169
                 'wpinv_settings_' . $tab . '_' . $section
170 170
             );
171 171
 
172
-            foreach ( $settings as $option ) {
173
-                if ( ! empty( $option['id'] ) ) {
174
-                    wpinv_register_settings_option( $tab, $section, $option );
172
+            foreach ($settings as $option) {
173
+                if (!empty($option['id'])) {
174
+                    wpinv_register_settings_option($tab, $section, $option);
175 175
                 }
176 176
             }
177 177
 }
178 178
     }
179 179
 
180 180
     // Creates our settings in the options table.
181
-    register_setting( 'wpinv_settings', 'wpinv_settings', 'wpinv_settings_sanitize' );
181
+    register_setting('wpinv_settings', 'wpinv_settings', 'wpinv_settings_sanitize');
182 182
 
183
-	do_action( 'getpaid_after_register_settings' );
183
+	do_action('getpaid_after_register_settings');
184 184
 }
185
-add_action( 'admin_init', 'wpinv_register_settings' );
185
+add_action('admin_init', 'wpinv_register_settings');
186 186
 
187 187
 /**
188 188
  * Register a single settings option.
@@ -192,49 +192,49 @@  discard block
 block discarded – undo
192 192
  * @param string $option
193 193
  *
194 194
  */
195
-function wpinv_register_settings_option( $tab, $section, $option ) {
195
+function wpinv_register_settings_option($tab, $section, $option) {
196 196
 
197
-    $name       = isset( $option['name'] ) ? $option['name'] : '';
197
+    $name       = isset($option['name']) ? $option['name'] : '';
198 198
     $cb         = "wpinv_{$option['type']}_callback";
199 199
     $section    = "wpinv_settings_{$tab}_$section";
200
-	$is_wizzard = is_admin() && isset( $_GET['page'] ) && 'gp-setup' == $_GET['page'];
200
+	$is_wizzard = is_admin() && isset($_GET['page']) && 'gp-setup' == $_GET['page'];
201 201
 
202
-	if ( isset( $option['desc'] ) && ( ! $is_wizzard && ! empty( $option['help-tip'] ) ) ) {
203
-		$tip   = wpinv_clean( $option['desc'] );
202
+	if (isset($option['desc']) && (!$is_wizzard && !empty($option['help-tip']))) {
203
+		$tip   = wpinv_clean($option['desc']);
204 204
 		$name .= "<span class='dashicons dashicons-editor-help wpi-help-tip' title='$tip'></span>";
205
-		unset( $option['desc'] );
205
+		unset($option['desc']);
206 206
 	}
207 207
 
208 208
     // Loop through all tabs.
209 209
     add_settings_field(
210 210
         'wpinv_settings[' . $option['id'] . ']',
211 211
         $name,
212
-        function_exists( $cb ) ? $cb : 'wpinv_missing_callback',
212
+        function_exists($cb) ? $cb : 'wpinv_missing_callback',
213 213
         $section,
214 214
         $section,
215 215
         array(
216 216
             'section'         => $section,
217
-            'id'              => isset( $option['id'] ) ? $option['id'] : uniqid( 'wpinv-' ),
218
-            'desc'            => isset( $option['desc'] ) ? $option['desc'] : '',
217
+            'id'              => isset($option['id']) ? $option['id'] : uniqid('wpinv-'),
218
+            'desc'            => isset($option['desc']) ? $option['desc'] : '',
219 219
             'name'            => $name,
220
-            'size'            => isset( $option['size'] ) ? $option['size'] : null,
221
-            'options'         => isset( $option['options'] ) ? $option['options'] : '',
222
-            'selected'        => isset( $option['selected'] ) ? $option['selected'] : null,
223
-            'std'             => isset( $option['std'] ) ? $option['std'] : '',
224
-            'min'             => isset( $option['min'] ) ? $option['min'] : 0,
225
-            'max'             => isset( $option['max'] ) ? $option['max'] : 999999,
226
-            'step'            => isset( $option['step'] ) ? $option['step'] : 1,
227
-            'placeholder'     => isset( $option['placeholder'] ) ? $option['placeholder'] : null,
228
-            'allow_blank'     => isset( $option['allow_blank'] ) ? $option['allow_blank'] : true,
229
-            'readonly'        => isset( $option['readonly'] ) ? $option['readonly'] : false,
230
-            'faux'            => isset( $option['faux'] ) ? $option['faux'] : false,
231
-            'onchange'        => isset( $option['onchange'] ) ? $option['onchange'] : '',
232
-            'custom'          => isset( $option['custom'] ) ? $option['custom'] : '',
233
-			'default_content' => isset( $option['default_content'] ) ? $option['default_content'] : '',
234
-			'class'           => isset( $option['class'] ) ? $option['class'] : '',
235
-			'style'           => isset( $option['style'] ) ? $option['style'] : '',
236
-            'cols'            => isset( $option['cols'] ) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
237
-            'rows'            => isset( $option['rows'] ) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
220
+            'size'            => isset($option['size']) ? $option['size'] : null,
221
+            'options'         => isset($option['options']) ? $option['options'] : '',
222
+            'selected'        => isset($option['selected']) ? $option['selected'] : null,
223
+            'std'             => isset($option['std']) ? $option['std'] : '',
224
+            'min'             => isset($option['min']) ? $option['min'] : 0,
225
+            'max'             => isset($option['max']) ? $option['max'] : 999999,
226
+            'step'            => isset($option['step']) ? $option['step'] : 1,
227
+            'placeholder'     => isset($option['placeholder']) ? $option['placeholder'] : null,
228
+            'allow_blank'     => isset($option['allow_blank']) ? $option['allow_blank'] : true,
229
+            'readonly'        => isset($option['readonly']) ? $option['readonly'] : false,
230
+            'faux'            => isset($option['faux']) ? $option['faux'] : false,
231
+            'onchange'        => isset($option['onchange']) ? $option['onchange'] : '',
232
+            'custom'          => isset($option['custom']) ? $option['custom'] : '',
233
+			'default_content' => isset($option['default_content']) ? $option['default_content'] : '',
234
+			'class'           => isset($option['class']) ? $option['class'] : '',
235
+			'style'           => isset($option['style']) ? $option['style'] : '',
236
+            'cols'            => isset($option['cols']) && (int) $option['cols'] > 0 ? (int) $option['cols'] : 50,
237
+            'rows'            => isset($option['rows']) && (int) $option['rows'] > 0 ? (int) $option['rows'] : 5,
238 238
         )
239 239
     );
240 240
 
@@ -246,7 +246,7 @@  discard block
 block discarded – undo
246 246
  * @return array
247 247
  */
248 248
 function wpinv_get_registered_settings() {
249
-	return array_filter( apply_filters( 'wpinv_registered_settings', wpinv_get_data( 'admin-settings' ) ) );
249
+	return array_filter(apply_filters('wpinv_registered_settings', wpinv_get_data('admin-settings')));
250 250
 }
251 251
 
252 252
 /**
@@ -255,7 +255,7 @@  discard block
 block discarded – undo
255 255
  * @return array
256 256
  */
257 257
 function getpaid_get_integration_settings() {
258
-    return apply_filters( 'getpaid_integration_settings', array() );
258
+    return apply_filters('getpaid_integration_settings', array());
259 259
 }
260 260
 
261 261
 /**
@@ -263,153 +263,153 @@  discard block
 block discarded – undo
263 263
  *
264 264
  * @return array
265 265
  */
266
-function wpinv_settings_sanitize( $input = array() ) {
266
+function wpinv_settings_sanitize($input = array()) {
267 267
 
268 268
 	$wpinv_options = wpinv_get_options();
269 269
 	$raw_referrer  = wp_get_raw_referer();
270 270
 
271
-    if ( empty( $raw_referrer ) ) {
272
-		return array_merge( $wpinv_options, $input );
271
+    if (empty($raw_referrer)) {
272
+		return array_merge($wpinv_options, $input);
273 273
     }
274 274
 
275
-    wp_parse_str( $raw_referrer, $referrer );
275
+    wp_parse_str($raw_referrer, $referrer);
276 276
 
277
-	if ( in_array( 'gp-setup', $referrer ) ) {
278
-		return array_merge( $wpinv_options, $input );
277
+	if (in_array('gp-setup', $referrer)) {
278
+		return array_merge($wpinv_options, $input);
279 279
 	}
280 280
 
281 281
     $settings = wpinv_get_registered_settings();
282
-    $tab      = isset( $referrer['tab'] ) ? $referrer['tab'] : 'general';
283
-    $section  = isset( $referrer['section'] ) ? $referrer['section'] : 'main';
282
+    $tab      = isset($referrer['tab']) ? $referrer['tab'] : 'general';
283
+    $section  = isset($referrer['section']) ? $referrer['section'] : 'main';
284 284
 
285 285
     $input = $input ? $input : array();
286
-    $input = apply_filters( 'wpinv_settings_tab_' . $tab . '_sanitize', $input );
287
-    $input = apply_filters( 'wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input );
286
+    $input = apply_filters('wpinv_settings_tab_' . $tab . '_sanitize', $input);
287
+    $input = apply_filters('wpinv_settings_' . $tab . '-' . $section . '_sanitize', $input);
288 288
 
289 289
     // Loop through each setting being saved and pass it through a sanitization filter
290
-    foreach ( $input as $key => $value ) {
290
+    foreach ($input as $key => $value) {
291 291
 
292 292
         // Get the setting type (checkbox, select, etc)
293
-        $type = isset( $settings[ $tab ][ $section ][ $key ]['type'] ) ? $settings[ $tab ][ $section ][ $key ]['type'] : false;
293
+        $type = isset($settings[$tab][$section][$key]['type']) ? $settings[$tab][$section][$key]['type'] : false;
294 294
 
295
-        if ( $type ) {
295
+        if ($type) {
296 296
             // Field type specific filter
297
-            $input[ $key ] = apply_filters( "wpinv_settings_sanitize_$type", $value, $key );
297
+            $input[$key] = apply_filters("wpinv_settings_sanitize_$type", $value, $key);
298 298
         }
299 299
 
300 300
         // General filter
301
-		$input[ $key ] = apply_filters( 'wpinv_settings_sanitize', $input[ $key ], $key );
301
+		$input[$key] = apply_filters('wpinv_settings_sanitize', $input[$key], $key);
302 302
 
303 303
 		// Key specific filter.
304
-		$input[ $key ] = apply_filters( "wpinv_settings_sanitize_$key", $input[ $key ] );
304
+		$input[$key] = apply_filters("wpinv_settings_sanitize_$key", $input[$key]);
305 305
     }
306 306
 
307 307
     // Loop through the whitelist and unset any that are empty for the tab being saved
308
-    $main_settings    = isset( $settings[ $tab ] ) ? $settings[ $tab ] : array(); // Check for extensions that aren't using new sections
309
-    $section_settings = ! empty( $settings[ $tab ][ $section ] ) ? $settings[ $tab ][ $section ] : array();
308
+    $main_settings    = isset($settings[$tab]) ? $settings[$tab] : array(); // Check for extensions that aren't using new sections
309
+    $section_settings = !empty($settings[$tab][$section]) ? $settings[$tab][$section] : array();
310 310
 
311
-    $found_settings   = array_merge( $main_settings, $section_settings );
311
+    $found_settings   = array_merge($main_settings, $section_settings);
312 312
 
313
-    if ( ! empty( $found_settings ) ) {
314
-        foreach ( $found_settings as $key => $value ) {
313
+    if (!empty($found_settings)) {
314
+        foreach ($found_settings as $key => $value) {
315 315
 
316 316
             // settings used to have numeric keys, now they have keys that match the option ID. This ensures both methods work
317
-            if ( is_numeric( $key ) ) {
317
+            if (is_numeric($key)) {
318 318
                 $key = $value['id'];
319 319
             }
320 320
 
321
-            if ( ! isset( $input[ $key ] ) && isset( $wpinv_options[ $key ] ) ) {
322
-                unset( $wpinv_options[ $key ] );
321
+            if (!isset($input[$key]) && isset($wpinv_options[$key])) {
322
+                unset($wpinv_options[$key]);
323 323
             }
324 324
         }
325 325
     }
326 326
 
327 327
     // Merge our new settings with the existing
328
-    $output = array_merge( $wpinv_options, $input );
328
+    $output = array_merge($wpinv_options, $input);
329 329
 
330
-    add_settings_error( 'wpinv-notices', '', __( 'Settings updated.', 'invoicing' ), 'updated' );
330
+    add_settings_error('wpinv-notices', '', __('Settings updated.', 'invoicing'), 'updated');
331 331
 
332 332
     return $output;
333 333
 }
334
-add_filter( 'wpinv_settings_sanitize_text', 'trim', 10, 1 );
335
-add_filter( 'wpinv_settings_sanitize_tax_rate', 'wpinv_sanitize_amount' );
334
+add_filter('wpinv_settings_sanitize_text', 'trim', 10, 1);
335
+add_filter('wpinv_settings_sanitize_tax_rate', 'wpinv_sanitize_amount');
336 336
 
337
-function wpinv_settings_sanitize_tax_rates( $input ) {
338
-    if ( ! wpinv_current_user_can_manage_invoicing() ) {
337
+function wpinv_settings_sanitize_tax_rates($input) {
338
+    if (!wpinv_current_user_can_manage_invoicing()) {
339 339
         return $input;
340 340
     }
341 341
 
342
-    $new_rates = ! empty( $_POST['tax_rates'] ) ? wp_kses_post_deep( array_values( $_POST['tax_rates'] ) ) : array();
342
+    $new_rates = !empty($_POST['tax_rates']) ? wp_kses_post_deep(array_values($_POST['tax_rates'])) : array();
343 343
     $tax_rates = array();
344 344
 
345
-    foreach ( $new_rates as $rate ) {
345
+    foreach ($new_rates as $rate) {
346 346
 
347
-		$rate['rate']    = wpinv_sanitize_amount( $rate['rate'] );
348
-		$rate['name']    = sanitize_text_field( $rate['name'] );
349
-		$rate['state']   = sanitize_text_field( $rate['state'] );
350
-		$rate['country'] = sanitize_text_field( $rate['country'] );
351
-		$rate['global']  = empty( $rate['state'] );
347
+		$rate['rate']    = wpinv_sanitize_amount($rate['rate']);
348
+		$rate['name']    = sanitize_text_field($rate['name']);
349
+		$rate['state']   = sanitize_text_field($rate['state']);
350
+		$rate['country'] = sanitize_text_field($rate['country']);
351
+		$rate['global']  = empty($rate['state']);
352 352
 		$tax_rates[]     = $rate;
353 353
 
354 354
 	}
355 355
 
356
-    update_option( 'wpinv_tax_rates', $tax_rates );
356
+    update_option('wpinv_tax_rates', $tax_rates);
357 357
 
358 358
     return $input;
359 359
 }
360
-add_filter( 'wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates' );
360
+add_filter('wpinv_settings_taxes-rates_sanitize', 'wpinv_settings_sanitize_tax_rates');
361 361
 
362
-function wpinv_settings_sanitize_tax_rules( $input ) {
363
-    if ( ! wpinv_current_user_can_manage_invoicing() ) {
362
+function wpinv_settings_sanitize_tax_rules($input) {
363
+    if (!wpinv_current_user_can_manage_invoicing()) {
364 364
         return $input;
365 365
     }
366 366
 
367
-	if ( empty( $_POST['wpinv_tax_rules_nonce'] ) || ! wp_verify_nonce( $_POST['wpinv_tax_rules_nonce'], 'wpinv_tax_rules' ) ) {
367
+	if (empty($_POST['wpinv_tax_rules_nonce']) || !wp_verify_nonce($_POST['wpinv_tax_rules_nonce'], 'wpinv_tax_rules')) {
368 368
 		return $input;
369 369
 	}
370 370
 
371
-    $new_rules = ! empty( $_POST['tax_rules'] ) ? wp_kses_post_deep( array_values( $_POST['tax_rules'] ) ) : array();
371
+    $new_rules = !empty($_POST['tax_rules']) ? wp_kses_post_deep(array_values($_POST['tax_rules'])) : array();
372 372
     $tax_rules = array();
373 373
 
374
-    foreach ( $new_rules as $rule ) {
374
+    foreach ($new_rules as $rule) {
375 375
 
376
-		$rule['key']      = sanitize_title_with_dashes( $rule['key'] );
377
-		$rule['label']    = sanitize_text_field( $rule['label'] );
378
-		$rule['tax_base'] = sanitize_text_field( $rule['tax_base'] );
376
+		$rule['key']      = sanitize_title_with_dashes($rule['key']);
377
+		$rule['label']    = sanitize_text_field($rule['label']);
378
+		$rule['tax_base'] = sanitize_text_field($rule['tax_base']);
379 379
 		$tax_rules[]      = $rule;
380 380
 
381 381
 	}
382 382
 
383
-    update_option( 'wpinv_tax_rules', $tax_rules );
383
+    update_option('wpinv_tax_rules', $tax_rules);
384 384
 
385 385
     return $input;
386 386
 }
387
-add_filter( 'wpinv_settings_taxes-rules_sanitize', 'wpinv_settings_sanitize_tax_rules' );
387
+add_filter('wpinv_settings_taxes-rules_sanitize', 'wpinv_settings_sanitize_tax_rules');
388 388
 
389 389
 function wpinv_get_settings_tabs() {
390 390
     $tabs             = array();
391
-    $tabs['general']  = __( 'General', 'invoicing' );
392
-    $tabs['gateways'] = __( 'Payment Gateways', 'invoicing' );
393
-    $tabs['taxes']    = __( 'Taxes', 'invoicing' );
394
-	$tabs['emails']   = __( 'Emails', 'invoicing' );
391
+    $tabs['general']  = __('General', 'invoicing');
392
+    $tabs['gateways'] = __('Payment Gateways', 'invoicing');
393
+    $tabs['taxes']    = __('Taxes', 'invoicing');
394
+	$tabs['emails'] = __('Emails', 'invoicing');
395 395
 
396
-	if ( count( getpaid_get_integration_settings() ) > 0 ) {
397
-		$tabs['integrations'] = __( 'Integrations', 'invoicing' );
396
+	if (count(getpaid_get_integration_settings()) > 0) {
397
+		$tabs['integrations'] = __('Integrations', 'invoicing');
398 398
 	}
399 399
 
400
-    $tabs['privacy']  = __( 'Privacy', 'invoicing' );
401
-    $tabs['misc']     = __( 'Misc', 'invoicing' );
402
-    $tabs['tools']    = __( 'Tools', 'invoicing' );
400
+    $tabs['privacy']  = __('Privacy', 'invoicing');
401
+    $tabs['misc']     = __('Misc', 'invoicing');
402
+    $tabs['tools']    = __('Tools', 'invoicing');
403 403
 
404
-    return apply_filters( 'wpinv_settings_tabs', $tabs );
404
+    return apply_filters('wpinv_settings_tabs', $tabs);
405 405
 }
406 406
 
407
-function wpinv_get_settings_tab_sections( $tab = false ) {
407
+function wpinv_get_settings_tab_sections($tab = false) {
408 408
     $tabs     = false;
409 409
     $sections = wpinv_get_registered_settings_sections();
410 410
 
411
-    if ( $tab && ! empty( $sections[ $tab ] ) ) {
412
-        $tabs = $sections[ $tab ];
411
+    if ($tab && !empty($sections[$tab])) {
412
+        $tabs = $sections[$tab];
413 413
     }
414 414
 
415 415
     return $tabs;
@@ -418,7 +418,7 @@  discard block
 block discarded – undo
418 418
 function wpinv_get_registered_settings_sections() {
419 419
     static $sections = false;
420 420
 
421
-    if ( false !== $sections ) {
421
+    if (false !== $sections) {
422 422
         return $sections;
423 423
     }
424 424
 
@@ -426,229 +426,229 @@  discard block
 block discarded – undo
426 426
         'general'      => apply_filters(
427 427
             'wpinv_settings_sections_general',
428 428
             array(
429
-				'main'             => __( 'General Settings', 'invoicing' ),
430
-				'page_section'     => __( 'Page Settings', 'invoicing' ),
431
-				'currency_section' => __( 'Currency Settings', 'invoicing' ),
432
-				'labels'           => __( 'Label Texts', 'invoicing' ),
429
+				'main'             => __('General Settings', 'invoicing'),
430
+				'page_section'     => __('Page Settings', 'invoicing'),
431
+				'currency_section' => __('Currency Settings', 'invoicing'),
432
+				'labels'           => __('Label Texts', 'invoicing'),
433 433
             )
434 434
         ),
435 435
         'gateways'     => apply_filters(
436 436
             'wpinv_settings_sections_gateways',
437 437
             array(
438
-				'main' => __( 'Gateway Settings', 'invoicing' ),
438
+				'main' => __('Gateway Settings', 'invoicing'),
439 439
             )
440 440
         ),
441 441
         'taxes'        => apply_filters(
442 442
             'wpinv_settings_sections_taxes',
443 443
             array(
444
-				'main'  => __( 'Tax Settings', 'invoicing' ),
445
-				'rules' => __( 'Tax Rules', 'invoicing' ),
446
-				'rates' => __( 'Tax Rates', 'invoicing' ),
447
-				'vat'   => __( 'EU VAT Settings', 'invoicing' ),
444
+				'main'  => __('Tax Settings', 'invoicing'),
445
+				'rules' => __('Tax Rules', 'invoicing'),
446
+				'rates' => __('Tax Rates', 'invoicing'),
447
+				'vat'   => __('EU VAT Settings', 'invoicing'),
448 448
             )
449 449
         ),
450 450
         'emails'       => apply_filters(
451 451
             'wpinv_settings_sections_emails',
452 452
             array(
453
-				'main' => __( 'Email Settings', 'invoicing' ),
453
+				'main' => __('Email Settings', 'invoicing'),
454 454
             )
455 455
         ),
456 456
 
457
-		'integrations' => wp_list_pluck( getpaid_get_integration_settings(), 'label', 'id' ),
457
+		'integrations' => wp_list_pluck(getpaid_get_integration_settings(), 'label', 'id'),
458 458
 
459 459
         'privacy'      => apply_filters(
460 460
             'wpinv_settings_sections_privacy',
461 461
             array(
462
-				'main' => __( 'Privacy policy', 'invoicing' ),
462
+				'main' => __('Privacy policy', 'invoicing'),
463 463
             )
464 464
         ),
465 465
         'misc'         => apply_filters(
466 466
             'wpinv_settings_sections_misc',
467 467
             array(
468
-				'main'       => __( 'Miscellaneous', 'invoicing' ),
469
-				'custom-css' => __( 'Custom CSS', 'invoicing' ),
468
+				'main'       => __('Miscellaneous', 'invoicing'),
469
+				'custom-css' => __('Custom CSS', 'invoicing'),
470 470
             )
471 471
         ),
472 472
         'tools'        => apply_filters(
473 473
             'wpinv_settings_sections_tools',
474 474
             array(
475
-				'main' => __( 'Diagnostic Tools', 'invoicing' ),
475
+				'main' => __('Diagnostic Tools', 'invoicing'),
476 476
             )
477 477
         ),
478 478
     );
479 479
 
480
-    $sections = apply_filters( 'wpinv_settings_sections', $sections );
480
+    $sections = apply_filters('wpinv_settings_sections', $sections);
481 481
 
482 482
     return $sections;
483 483
 }
484 484
 
485
-function wpinv_get_pages( $with_slug = false, $default_label = null ) {
485
+function wpinv_get_pages($with_slug = false, $default_label = null) {
486 486
 	$pages_options = array();
487 487
 
488
-	if ( $default_label !== null && $default_label !== false ) {
489
-		$pages_options = array( '' => $default_label ); // Blank option
488
+	if ($default_label !== null && $default_label !== false) {
489
+		$pages_options = array('' => $default_label); // Blank option
490 490
 	}
491 491
 
492 492
 	$pages = get_pages();
493
-	if ( $pages ) {
494
-		foreach ( $pages as $page ) {
493
+	if ($pages) {
494
+		foreach ($pages as $page) {
495 495
 			$title = $with_slug ? $page->post_title . ' (' . $page->post_name . ')' : $page->post_title;
496
-            $pages_options[ $page->ID ] = $title;
496
+            $pages_options[$page->ID] = $title;
497 497
 		}
498 498
 	}
499 499
 
500 500
 	return $pages_options;
501 501
 }
502 502
 
503
-function wpinv_header_callback( $args ) {
504
-	if ( ! empty( $args['desc'] ) ) {
505
-        echo wp_kses_post( $args['desc'] );
503
+function wpinv_header_callback($args) {
504
+	if (!empty($args['desc'])) {
505
+        echo wp_kses_post($args['desc']);
506 506
     }
507 507
 }
508 508
 
509
-function wpinv_hidden_callback( $args ) {
509
+function wpinv_hidden_callback($args) {
510 510
 
511
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
512
-	$value   = wpinv_get_option( $args['id'], $std );
511
+	$std     = isset($args['std']) ? $args['std'] : '';
512
+	$value   = wpinv_get_option($args['id'], $std);
513 513
 
514
-	if ( isset( $args['set_value'] ) ) {
514
+	if (isset($args['set_value'])) {
515 515
 		$value = $args['set_value'];
516 516
 	}
517 517
 
518
-	if ( isset( $args['faux'] ) && true === $args['faux'] ) {
518
+	if (isset($args['faux']) && true === $args['faux']) {
519 519
 		$args['readonly'] = true;
520
-		$name  = '';
520
+		$name = '';
521 521
 	} else {
522
-		$name = 'wpinv_settings[' . esc_attr( $args['id'] ) . ']';
522
+		$name = 'wpinv_settings[' . esc_attr($args['id']) . ']';
523 523
 	}
524 524
 
525
-	echo '<input type="hidden" id="wpinv_settings[' . esc_attr( $args['id'] ) . ']" name="' . esc_attr( $name ) . '" value="' . esc_attr( stripslashes( $value ) ) . '" />';
525
+	echo '<input type="hidden" id="wpinv_settings[' . esc_attr($args['id']) . ']" name="' . esc_attr($name) . '" value="' . esc_attr(stripslashes($value)) . '" />';
526 526
 
527 527
 }
528 528
 
529 529
 /**
530 530
  * Displays a checkbox settings callback.
531 531
  */
532
-function wpinv_checkbox_callback( $args ) {
532
+function wpinv_checkbox_callback($args) {
533 533
 
534
-	$std = isset( $args['std'] ) ? $args['std'] : '';
535
-	$std = wpinv_get_option( $args['id'], $std );
536
-	$id  = esc_attr( $args['id'] );
534
+	$std = isset($args['std']) ? $args['std'] : '';
535
+	$std = wpinv_get_option($args['id'], $std);
536
+	$id  = esc_attr($args['id']);
537 537
 
538
-	getpaid_hidden_field( "wpinv_settings[$id]", '0' );
538
+	getpaid_hidden_field("wpinv_settings[$id]", '0');
539 539
 	?>
540 540
 		<label>
541
-			<input id="wpinv-settings-<?php echo esc_attr( $id ); ?>" name="wpinv_settings[<?php echo esc_attr( $id ); ?>]" <?php checked( empty( $std ), false ); ?> value="1" type="checkbox" />
542
-			<?php echo wp_kses_post( $args['desc'] ); ?>
541
+			<input id="wpinv-settings-<?php echo esc_attr($id); ?>" name="wpinv_settings[<?php echo esc_attr($id); ?>]" <?php checked(empty($std), false); ?> value="1" type="checkbox" />
542
+			<?php echo wp_kses_post($args['desc']); ?>
543 543
 		</label>
544 544
 	<?php
545 545
 }
546 546
 
547
-function wpinv_multicheck_callback( $args ) {
547
+function wpinv_multicheck_callback($args) {
548 548
 
549
-	$sanitize_id = wpinv_sanitize_key( $args['id'] );
550
-	$class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
549
+	$sanitize_id = wpinv_sanitize_key($args['id']);
550
+	$class = !empty($args['class']) ? ' ' . esc_attr($args['class']) : '';
551 551
 
552
-	if ( ! empty( $args['options'] ) ) {
552
+	if (!empty($args['options'])) {
553 553
 
554
-		$std     = isset( $args['std'] ) ? $args['std'] : array();
555
-		$value   = wpinv_get_option( $args['id'], $std );
554
+		$std     = isset($args['std']) ? $args['std'] : array();
555
+		$value   = wpinv_get_option($args['id'], $std);
556 556
 
557
-		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . esc_attr( $sanitize_id . $class ) . '">';
558
-        foreach ( $args['options'] as $key => $option ) :
559
-			$sanitize_key = esc_attr( wpinv_sanitize_key( $key ) );
560
-			if ( in_array( $sanitize_key, $value ) ) {
557
+		echo '<div class="wpi-mcheck-rows wpi-mcheck-' . esc_attr($sanitize_id . $class) . '">';
558
+        foreach ($args['options'] as $key => $option) :
559
+			$sanitize_key = esc_attr(wpinv_sanitize_key($key));
560
+			if (in_array($sanitize_key, $value)) {
561 561
 				$enabled = $sanitize_key;
562 562
 			} else {
563 563
 				$enabled = null;
564 564
 			}
565
-			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $sanitize_key ) . '" ' . checked( $sanitize_key, $enabled, false ) . '/>&nbsp;';
566
-			echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']">' . wp_kses_post( $option ) . '</label></div>';
565
+			echo '<div class="wpi-mcheck-row"><input name="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" id="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" type="checkbox" value="' . esc_attr($sanitize_key) . '" ' . checked($sanitize_key, $enabled, false) . '/>&nbsp;';
566
+			echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']">' . wp_kses_post($option) . '</label></div>';
567 567
 		endforeach;
568 568
 		echo '</div>';
569
-		echo '<p class="description">' . wp_kses_post( $args['desc'] ) . '</p>';
569
+		echo '<p class="description">' . wp_kses_post($args['desc']) . '</p>';
570 570
 	}
571 571
 }
572 572
 
573
-function wpinv_payment_icons_callback( $args ) {
573
+function wpinv_payment_icons_callback($args) {
574 574
 
575
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
576
-	$value   = wpinv_get_option( $args['id'], false );
575
+    $sanitize_id = wpinv_sanitize_key($args['id']);
576
+	$value = wpinv_get_option($args['id'], false);
577 577
 
578
-	if ( ! empty( $args['options'] ) ) {
579
-		foreach ( $args['options'] as $key => $option ) {
580
-            $sanitize_key = wpinv_sanitize_key( $key );
578
+	if (!empty($args['options'])) {
579
+		foreach ($args['options'] as $key => $option) {
580
+            $sanitize_key = wpinv_sanitize_key($key);
581 581
 
582
-			if ( empty( $value ) ) {
582
+			if (empty($value)) {
583 583
 				$enabled = $option;
584 584
 			} else {
585 585
 				$enabled = null;
586 586
 			}
587 587
 
588
-			echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
588
+			echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" style="margin-right:10px;line-height:16px;height:16px;display:inline-block;">';
589 589
 
590
-				echo '<input name="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" id="wpinv_settings[' . esc_attr( $sanitize_id ) . '][' . esc_attr( $sanitize_key ) . ']" type="checkbox" value="' . esc_attr( $option ) . '" ' . checked( $option, $enabled, false ) . '/>&nbsp;';
590
+				echo '<input name="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" id="wpinv_settings[' . esc_attr($sanitize_id) . '][' . esc_attr($sanitize_key) . ']" type="checkbox" value="' . esc_attr($option) . '" ' . checked($option, $enabled, false) . '/>&nbsp;';
591 591
 
592
-				if ( wpinv_string_is_image_url( $key ) ) {
593
-				echo '<img class="payment-icon" src="' . esc_url( $key ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
592
+				if (wpinv_string_is_image_url($key)) {
593
+				echo '<img class="payment-icon" src="' . esc_url($key) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
594 594
 				} else {
595
-				$card = strtolower( str_replace( ' ', '', $option ) );
595
+				$card = strtolower(str_replace(' ', '', $option));
596 596
 
597
-				if ( has_filter( 'wpinv_accepted_payment_' . $card . '_image' ) ) {
598
-					$image = apply_filters( 'wpinv_accepted_payment_' . $card . '_image', '' );
597
+				if (has_filter('wpinv_accepted_payment_' . $card . '_image')) {
598
+					$image = apply_filters('wpinv_accepted_payment_' . $card . '_image', '');
599 599
 					} else {
600
-					$image       = wpinv_locate_template( 'images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false );
600
+					$image       = wpinv_locate_template('images' . DIRECTORY_SEPARATOR . 'icons' . DIRECTORY_SEPARATOR . $card . '.gif', false);
601 601
 					$content_dir = WP_CONTENT_DIR;
602 602
 
603
-					if ( function_exists( 'wp_normalize_path' ) ) {
603
+					if (function_exists('wp_normalize_path')) {
604 604
 						// Replaces backslashes with forward slashes for Windows systems
605
-						$image = wp_normalize_path( $image );
606
-						$content_dir = wp_normalize_path( $content_dir );
605
+						$image = wp_normalize_path($image);
606
+						$content_dir = wp_normalize_path($content_dir);
607 607
 						}
608 608
 
609
-					$image = str_replace( $content_dir, content_url(), $image );
609
+					$image = str_replace($content_dir, content_url(), $image);
610 610
 					}
611 611
 
612
-				echo '<img class="payment-icon" src="' . esc_url( $image ) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
612
+				echo '<img class="payment-icon" src="' . esc_url($image) . '" style="width:32px;height:24px;position:relative;top:6px;margin-right:5px;"/>';
613 613
 				}
614
-			echo wp_kses_post( $option ) . '</label>';
614
+			echo wp_kses_post($option) . '</label>';
615 615
 		}
616
-		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post( $args['desc'] ) . '</p>';
616
+		echo '<p class="description" style="margin-top:16px;">' . wp_kses_post($args['desc']) . '</p>';
617 617
 	}
618 618
 }
619 619
 
620 620
 /**
621 621
  * Displays a radio settings field.
622 622
  */
623
-function wpinv_radio_callback( $args ) {
623
+function wpinv_radio_callback($args) {
624 624
 
625
-	$std = isset( $args['std'] ) ? $args['std'] : '';
626
-	$std = wpinv_get_option( $args['id'], $std );
625
+	$std = isset($args['std']) ? $args['std'] : '';
626
+	$std = wpinv_get_option($args['id'], $std);
627 627
 	?>
628 628
 		<fieldset>
629
-			<ul id="wpinv-settings-<?php echo esc_attr( $args['id'] ); ?>" style="margin-top: 0;">
630
-				<?php foreach ( $args['options'] as $key => $option ) : ?>
629
+			<ul id="wpinv-settings-<?php echo esc_attr($args['id']); ?>" style="margin-top: 0;">
630
+				<?php foreach ($args['options'] as $key => $option) : ?>
631 631
 					<li>
632 632
 						<label>
633
-							<input name="wpinv_settings[<?php echo esc_attr( $args['id'] ); ?>]" <?php checked( $std, $key ); ?> value="<?php echo esc_attr( $key ); ?>" type="radio">
634
-							<?php echo wp_kses_post( $option ); ?>
633
+							<input name="wpinv_settings[<?php echo esc_attr($args['id']); ?>]" <?php checked($std, $key); ?> value="<?php echo esc_attr($key); ?>" type="radio">
634
+							<?php echo wp_kses_post($option); ?>
635 635
 						</label>
636 636
 					</li>
637 637
 				<?php endforeach; ?>
638 638
 			</ul>
639 639
 		</fieldset>
640 640
 	<?php
641
-	getpaid_settings_description_callback( $args );
641
+	getpaid_settings_description_callback($args);
642 642
 }
643 643
 
644 644
 /**
645 645
  * Displays a description if available.
646 646
  */
647
-function getpaid_settings_description_callback( $args ) {
647
+function getpaid_settings_description_callback($args) {
648 648
 
649
-	if ( ! empty( $args['desc'] ) ) {
649
+	if (!empty($args['desc'])) {
650 650
 		$description = $args['desc'];
651
-		echo wp_kses_post( "<p class='description'>$description</p>" );
651
+		echo wp_kses_post("<p class='description'>$description</p>");
652 652
 	}
653 653
 
654 654
 }
@@ -663,35 +663,35 @@  discard block
 block discarded – undo
663 663
 	</tr>
664 664
 	<tr class="bsui">
665 665
     	<td colspan="2" class="p-0">
666
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-gateways-edit.php'; ?>
666
+			<?php include plugin_dir_path(__FILE__) . 'views/html-gateways-edit.php'; ?>
667 667
 
668 668
 	<?php
669 669
 }
670 670
 
671
-function wpinv_gateway_select_callback( $args ) {
671
+function wpinv_gateway_select_callback($args) {
672 672
 
673
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
674
-    $class = ! empty( $args['class'] ) ? ' ' . esc_attr( $args['class'] ) : '';
675
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
676
-	$value   = wpinv_get_option( $args['id'], $std );
673
+    $sanitize_id = wpinv_sanitize_key($args['id']);
674
+    $class = !empty($args['class']) ? ' ' . esc_attr($args['class']) : '';
675
+	$std     = isset($args['std']) ? $args['std'] : '';
676
+	$value   = wpinv_get_option($args['id'], $std);
677 677
 
678
-	echo '<select name="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" class="' . esc_attr( $class ) . '" >';
678
+	echo '<select name="wpinv_settings[' . esc_attr($sanitize_id) . ']"" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" class="' . esc_attr($class) . '" >';
679 679
 
680
-	foreach ( $args['options'] as $key => $option ) :
680
+	foreach ($args['options'] as $key => $option) :
681 681
 
682
-		echo '<option value="' . esc_attr( $key ) . '" ';
682
+		echo '<option value="' . esc_attr($key) . '" ';
683 683
 
684
-		if ( isset( $args['selected'] ) && $args['selected'] !== null && $args['selected'] !== false ) {
685
-            selected( $key, $args['selected'] );
684
+		if (isset($args['selected']) && $args['selected'] !== null && $args['selected'] !== false) {
685
+            selected($key, $args['selected']);
686 686
         } else {
687
-            selected( $key, $value );
687
+            selected($key, $value);
688 688
         }
689 689
 
690
-		echo '>' . esc_html( $option['admin_label'] ) . '</option>';
690
+		echo '>' . esc_html($option['admin_label']) . '</option>';
691 691
 	endforeach;
692 692
 
693 693
 	echo '</select>';
694
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
694
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
695 695
 }
696 696
 
697 697
 /**
@@ -700,16 +700,16 @@  discard block
 block discarded – undo
700 700
  * @param array $args
701 701
  * @return string
702 702
  */
703
-function wpinv_settings_attrs_helper( $args ) {
703
+function wpinv_settings_attrs_helper($args) {
704 704
 
705
-	$value = isset( $args['std'] ) ? $args['std'] : '';
706
-	$id    = esc_attr( $args['id'] );
707
-	$value = is_scalar( $value ) ? $value : '';
705
+	$value = isset($args['std']) ? $args['std'] : '';
706
+	$id    = esc_attr($args['id']);
707
+	$value = is_scalar($value) ? $value : '';
708 708
 
709 709
 	$attrs = array(
710
-		'name'     => ! empty( $args['faux'] ) ? false : "wpinv_settings[$id]",
711
-		'readonly' => ! empty( $args['faux'] ),
712
-		'value'    => ! empty( $args['faux'] ) ? $value : wpinv_get_option( $args['id'], $value ),
710
+		'name'     => !empty($args['faux']) ? false : "wpinv_settings[$id]",
711
+		'readonly' => !empty($args['faux']),
712
+		'value'    => !empty($args['faux']) ? $value : wpinv_get_option($args['id'], $value),
713 713
 		'id'       => 'wpinv-settings-' . $args['id'],
714 714
 		'style'    => $args['style'],
715 715
 		'class'    => $args['class'],
@@ -717,20 +717,20 @@  discard block
 block discarded – undo
717 717
 		'data-placeholder' => $args['placeholder'],
718 718
 	);
719 719
 
720
-	if ( ! empty( $args['onchange'] ) ) {
720
+	if (!empty($args['onchange'])) {
721 721
 		$attrs['onchange'] = $args['onchange'];
722 722
 	}
723 723
 
724
-	foreach ( $attrs as $key => $value ) {
724
+	foreach ($attrs as $key => $value) {
725 725
 
726
-		if ( false === $value ) {
726
+		if (false === $value) {
727 727
 			continue;
728 728
 		}
729 729
 
730
-		if ( true === $value ) {
731
-			echo ' ' . esc_attr( $key );
730
+		if (true === $value) {
731
+			echo ' ' . esc_attr($key);
732 732
 		} else {
733
-			echo ' ' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
733
+			echo ' ' . esc_attr($key) . '="' . esc_attr($value) . '"';
734 734
 		}
735 735
 
736 736
 	}
@@ -740,12 +740,12 @@  discard block
 block discarded – undo
740 740
 /**
741 741
  * Displays a text input settings callback.
742 742
  */
743
-function wpinv_text_callback( $args ) {
743
+function wpinv_text_callback($args) {
744 744
 
745 745
 	?>
746 746
 		<label style="width: 100%;">
747
-			<input type="text" <?php wpinv_settings_attrs_helper( $args ); ?>>
748
-			<?php getpaid_settings_description_callback( $args ); ?>
747
+			<input type="text" <?php wpinv_settings_attrs_helper($args); ?>>
748
+			<?php getpaid_settings_description_callback($args); ?>
749 749
 		</label>
750 750
 	<?php
751 751
 
@@ -754,174 +754,174 @@  discard block
 block discarded – undo
754 754
 /**
755 755
  * Displays a number input settings callback.
756 756
  */
757
-function wpinv_number_callback( $args ) {
757
+function wpinv_number_callback($args) {
758 758
 
759 759
 	?>
760 760
 		<label style="width: 100%;">
761
-			<input type="number" step="<?php echo esc_attr( $args['step'] ); ?>" max="<?php echo intval( $args['max'] ); ?>" min="<?php echo intval( $args['min'] ); ?>" <?php wpinv_settings_attrs_helper( $args ); ?>>
762
-			<?php getpaid_settings_description_callback( $args ); ?>
761
+			<input type="number" step="<?php echo esc_attr($args['step']); ?>" max="<?php echo intval($args['max']); ?>" min="<?php echo intval($args['min']); ?>" <?php wpinv_settings_attrs_helper($args); ?>>
762
+			<?php getpaid_settings_description_callback($args); ?>
763 763
 		</label>
764 764
 	<?php
765 765
 
766 766
 }
767 767
 
768
-function wpinv_textarea_callback( $args ) {
768
+function wpinv_textarea_callback($args) {
769 769
 
770
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
771
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
772
-	$value   = wpinv_get_option( $args['id'], $std );
770
+    $sanitize_id = wpinv_sanitize_key($args['id']);
771
+	$std     = isset($args['std']) ? $args['std'] : '';
772
+	$value   = wpinv_get_option($args['id'], $std);
773 773
 
774
-    $size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
775
-    $class = ( isset( $args['class'] ) && ! is_null( $args['class'] ) ) ? $args['class'] : 'large-text';
774
+    $size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
775
+    $class = (isset($args['class']) && !is_null($args['class'])) ? $args['class'] : 'large-text';
776 776
 
777
-	echo '<textarea class="' . esc_attr( $class ) . ' txtarea-' . esc_attr( $size ) . ' wpi-' . esc_attr( sanitize_html_class( $sanitize_id ) ) . ' " cols="' . esc_attr( $args['cols'] ) . '" rows="' . esc_attr( $args['rows'] ) . '" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
778
-	echo '<br /><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
777
+	echo '<textarea class="' . esc_attr($class) . ' txtarea-' . esc_attr($size) . ' wpi-' . esc_attr(sanitize_html_class($sanitize_id)) . ' " cols="' . esc_attr($args['cols']) . '" rows="' . esc_attr($args['rows']) . '" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']">' . esc_textarea(stripslashes($value)) . '</textarea>';
778
+	echo '<br /><label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
779 779
 
780 780
 }
781 781
 
782
-function wpinv_password_callback( $args ) {
782
+function wpinv_password_callback($args) {
783 783
 
784
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
785
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
786
-	$value   = wpinv_get_option( $args['id'], $std );
784
+    $sanitize_id = wpinv_sanitize_key($args['id']);
785
+	$std     = isset($args['std']) ? $args['std'] : '';
786
+	$value   = wpinv_get_option($args['id'], $std);
787 787
 
788
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
789
-	echo '<input type="password" class="' . esc_attr( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '"/>';
790
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
788
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
789
+	echo '<input type="password" class="' . esc_attr($size) . '-text" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr($value) . '"/>';
790
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
791 791
 
792 792
 }
793 793
 
794
-function wpinv_missing_callback( $args ) {
794
+function wpinv_missing_callback($args) {
795 795
 	printf(
796
-		esc_html__( 'The callback function used for the %s setting is missing.', 'invoicing' ),
797
-		'<strong>' . esc_html( $args['id'] ) . '</strong>'
796
+		esc_html__('The callback function used for the %s setting is missing.', 'invoicing'),
797
+		'<strong>' . esc_html($args['id']) . '</strong>'
798 798
 	);
799 799
 }
800 800
 
801 801
 /**
802 802
  * Displays a number input settings callback.
803 803
  */
804
-function wpinv_select_callback( $args ) {
804
+function wpinv_select_callback($args) {
805 805
 
806
-	$desc   = wp_kses_post( $args['desc'] );
807
-	$desc   = empty( $desc ) ? '' : "<p class='description'>$desc</p>";
808
-	$value  = isset( $args['std'] ) ? $args['std'] : '';
809
-	$value  = wpinv_get_option( $args['id'], $value );
810
-	$rand   = uniqid( 'random_id' );
806
+	$desc   = wp_kses_post($args['desc']);
807
+	$desc   = empty($desc) ? '' : "<p class='description'>$desc</p>";
808
+	$value  = isset($args['std']) ? $args['std'] : '';
809
+	$value  = wpinv_get_option($args['id'], $value);
810
+	$rand   = uniqid('random_id');
811 811
 
812 812
 	?>
813 813
 		<label style="width: 100%;">
814
-			<select <?php wpinv_settings_attrs_helper( $args ); ?> data-allow-clear="true">
815
-				<?php foreach ( $args['options'] as $option => $name ) : ?>
816
-					<option value="<?php echo esc_attr( $option ); ?>" <?php echo selected( $option, $value ); ?>><?php echo esc_html( $name ); ?></option>
814
+			<select <?php wpinv_settings_attrs_helper($args); ?> data-allow-clear="true">
815
+				<?php foreach ($args['options'] as $option => $name) : ?>
816
+					<option value="<?php echo esc_attr($option); ?>" <?php echo selected($option, $value); ?>><?php echo esc_html($name); ?></option>
817 817
 				<?php endforeach; ?>
818 818
 			</select>
819 819
 
820
-			<?php if ( substr( $args['id'], -5 ) === '_page' && is_numeric( $value ) ) : ?>
821
-				<a href="<?php echo esc_url( get_edit_post_link( $value ) ); ?>" target="_blank" class="button getpaid-page-setting-edit"><?php esc_html_e( 'Edit Page', 'invoicing' ); ?></a>
820
+			<?php if (substr($args['id'], -5) === '_page' && is_numeric($value)) : ?>
821
+				<a href="<?php echo esc_url(get_edit_post_link($value)); ?>" target="_blank" class="button getpaid-page-setting-edit"><?php esc_html_e('Edit Page', 'invoicing'); ?></a>
822 822
 			<?php endif; ?>
823 823
 
824
-			<?php if ( substr( $args['id'], -5 ) === '_page' && ! empty( $args['default_content'] ) ) : ?>
825
-				&nbsp;<a href="#TB_inline?&width=400&height=550&inlineId=<?php echo esc_attr( $rand ); ?>" class="button thickbox getpaid-page-setting-view-default"><?php esc_html_e( 'View Default Content', 'invoicing' ); ?></a>
826
-				<div id='<?php echo esc_attr( $rand ); ?>' style='display:none;'>
824
+			<?php if (substr($args['id'], -5) === '_page' && !empty($args['default_content'])) : ?>
825
+				&nbsp;<a href="#TB_inline?&width=400&height=550&inlineId=<?php echo esc_attr($rand); ?>" class="button thickbox getpaid-page-setting-view-default"><?php esc_html_e('View Default Content', 'invoicing'); ?></a>
826
+				<div id='<?php echo esc_attr($rand); ?>' style='display:none;'>
827 827
 					<div>
828
-						<h3><?php esc_html_e( 'Original Content', 'invoicing' ); ?></h3>
829
-						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php echo wp_kses_post( gepaid_trim_lines( $args['default_content'] ) ); ?></textarea>
830
-						<h3><?php esc_html_e( 'Current Content', 'invoicing' ); ?></h3>
831
-						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php $_post = get_post( $value ); echo empty( $_post ) ? '' : wp_kses_post( gepaid_trim_lines( $_post->post_content ) ); ?></textarea>
828
+						<h3><?php esc_html_e('Original Content', 'invoicing'); ?></h3>
829
+						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php echo wp_kses_post(gepaid_trim_lines($args['default_content'])); ?></textarea>
830
+						<h3><?php esc_html_e('Current Content', 'invoicing'); ?></h3>
831
+						<textarea readonly onclick="this.select()" rows="8" style="width: 100%;"><?php $_post = get_post($value); echo empty($_post) ? '' : wp_kses_post(gepaid_trim_lines($_post->post_content)); ?></textarea>
832 832
 					</div>
833 833
 				</div>
834 834
 			<?php endif; ?>
835 835
 
836
-			<?php echo wp_kses_post( $desc ); ?>
836
+			<?php echo wp_kses_post($desc); ?>
837 837
 		</label>
838 838
 	<?php
839 839
 
840 840
 }
841 841
 
842
-function wpinv_color_select_callback( $args ) {
842
+function wpinv_color_select_callback($args) {
843 843
 
844
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
845
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
846
-	$value   = wpinv_get_option( $args['id'], $std );
844
+    $sanitize_id = wpinv_sanitize_key($args['id']);
845
+	$std     = isset($args['std']) ? $args['std'] : '';
846
+	$value   = wpinv_get_option($args['id'], $std);
847 847
 
848
-	echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']"/>';
848
+	echo '<select id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']"/>';
849 849
 
850
-	foreach ( $args['options'] as $option => $color ) {
851
-		echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $color['label'] ) . '</option>';
850
+	foreach ($args['options'] as $option => $color) {
851
+		echo '<option value="' . esc_attr($option) . '" ' . selected($option, $value) . '>' . esc_html($color['label']) . '</option>';
852 852
 	}
853 853
 
854 854
 	echo '</select>';
855
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
855
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
856 856
 
857 857
 }
858 858
 
859
-function wpinv_rich_editor_callback( $args ) {
859
+function wpinv_rich_editor_callback($args) {
860 860
 	global $wp_version;
861 861
 
862
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
862
+    $sanitize_id = wpinv_sanitize_key($args['id']);
863 863
 
864
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
865
-	$value   = wpinv_get_option( $args['id'], $std );
864
+	$std     = isset($args['std']) ? $args['std'] : '';
865
+	$value   = wpinv_get_option($args['id'], $std);
866 866
 
867
-	if ( ! empty( $args['allow_blank'] ) && empty( $value ) ) {
867
+	if (!empty($args['allow_blank']) && empty($value)) {
868 868
 		$value = $std;
869 869
 	}
870 870
 
871
-	$rows = isset( $args['size'] ) ? $args['size'] : 20;
871
+	$rows = isset($args['size']) ? $args['size'] : 20;
872 872
 
873 873
 	echo '<div class="getpaid-settings-editor-input">';
874
-	if ( $wp_version >= 3.3 && function_exists( 'wp_editor' ) ) {
874
+	if ($wp_version >= 3.3 && function_exists('wp_editor')) {
875 875
 		wp_editor(
876
-            stripslashes( $value ),
877
-            'wpinv_settings_' . esc_attr( $args['id'] ),
876
+            stripslashes($value),
877
+            'wpinv_settings_' . esc_attr($args['id']),
878 878
             array(
879
-				'textarea_name' => 'wpinv_settings[' . esc_attr( $args['id'] ) . ']',
880
-				'textarea_rows' => absint( $rows ),
879
+				'textarea_name' => 'wpinv_settings[' . esc_attr($args['id']) . ']',
880
+				'textarea_rows' => absint($rows),
881 881
 				'media_buttons' => false,
882 882
             )
883 883
         );
884 884
 	} else {
885
-		echo '<textarea class="large-text" rows="10" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="wpi-' . esc_attr( sanitize_html_class( $args['id'] ) ) . '">' . esc_textarea( stripslashes( $value ) ) . '</textarea>';
885
+		echo '<textarea class="large-text" rows="10" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" class="wpi-' . esc_attr(sanitize_html_class($args['id'])) . '">' . esc_textarea(stripslashes($value)) . '</textarea>';
886 886
 	}
887 887
 
888
-	echo '</div><br/><label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
888
+	echo '</div><br/><label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
889 889
 
890 890
 }
891 891
 
892
-function wpinv_upload_callback( $args ) {
892
+function wpinv_upload_callback($args) {
893 893
 
894
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
894
+    $sanitize_id = wpinv_sanitize_key($args['id']);
895 895
 
896
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
897
-	$value   = wpinv_get_option( $args['id'], $std );
896
+	$std     = isset($args['std']) ? $args['std'] : '';
897
+	$value   = wpinv_get_option($args['id'], $std);
898 898
 
899
-	$size = ( isset( $args['size'] ) && ! is_null( $args['size'] ) ) ? $args['size'] : 'regular';
900
-	echo '<input type="text" class="' . sanitize_html_class( $size ) . '-text" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( stripslashes( $value ) ) . '"/>';
901
-	echo '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . esc_attr__( 'Upload File', 'invoicing' ) . '"/></span>';
902
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
899
+	$size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
900
+	echo '<input type="text" class="' . sanitize_html_class($size) . '-text" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr(stripslashes($value)) . '"/>';
901
+	echo '<span>&nbsp;<input type="button" class="wpinv_settings_upload_button button-secondary" value="' . esc_attr__('Upload File', 'invoicing') . '"/></span>';
902
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
903 903
 
904 904
 }
905 905
 
906
-function wpinv_color_callback( $args ) {
906
+function wpinv_color_callback($args) {
907 907
 
908
-	$std         = isset( $args['std'] ) ? $args['std'] : '';
909
-	$value       = wpinv_get_option( $args['id'], $std );
910
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
908
+	$std         = isset($args['std']) ? $args['std'] : '';
909
+	$value       = wpinv_get_option($args['id'], $std);
910
+    $sanitize_id = wpinv_sanitize_key($args['id']);
911 911
 
912
-	echo '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" value="' . esc_attr( $value ) . '" data-default-color="' . esc_attr( $std ) . '" />';
913
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
912
+	echo '<input type="text" class="wpinv-color-picker" id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" value="' . esc_attr($value) . '" data-default-color="' . esc_attr($std) . '" />';
913
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
914 914
 
915 915
 }
916 916
 
917
-function wpinv_country_states_callback( $args ) {
917
+function wpinv_country_states_callback($args) {
918 918
 
919
-	$std     = isset( $args['std'] ) ? $args['std'] : '';
920
-	$value   = wpinv_get_option( $args['id'], $std );
919
+	$std     = isset($args['std']) ? $args['std'] : '';
920
+	$value   = wpinv_get_option($args['id'], $std);
921 921
 
922
-    $sanitize_id = wpinv_sanitize_key( $args['id'] );
922
+    $sanitize_id = wpinv_sanitize_key($args['id']);
923 923
 
924
-	if ( isset( $args['placeholder'] ) ) {
924
+	if (isset($args['placeholder'])) {
925 925
 		$placeholder = $args['placeholder'];
926 926
 	} else {
927 927
 		$placeholder = '';
@@ -929,15 +929,15 @@  discard block
 block discarded – undo
929 929
 
930 930
 	$states = wpinv_get_country_states();
931 931
 
932
-	$class = empty( $states ) ? 'wpinv-no-states' : 'wpi_select2';
933
-	echo '<select id="wpinv_settings[' . esc_attr( $sanitize_id ) . ']" name="wpinv_settings[' . esc_attr( $args['id'] ) . ']" class="' . esc_attr( $class ) . '" data-placeholder="' . esc_html( $placeholder ) . '"/>';
932
+	$class = empty($states) ? 'wpinv-no-states' : 'wpi_select2';
933
+	echo '<select id="wpinv_settings[' . esc_attr($sanitize_id) . ']" name="wpinv_settings[' . esc_attr($args['id']) . ']" class="' . esc_attr($class) . '" data-placeholder="' . esc_html($placeholder) . '"/>';
934 934
 
935
-	foreach ( $states as $option => $name ) {
936
-		echo '<option value="' . esc_attr( $option ) . '" ' . selected( $option, $value ) . '>' . esc_html( $name ) . '</option>';
935
+	foreach ($states as $option => $name) {
936
+		echo '<option value="' . esc_attr($option) . '" ' . selected($option, $value) . '>' . esc_html($name) . '</option>';
937 937
 	}
938 938
 
939 939
 	echo '</select>';
940
-	echo '<label for="wpinv_settings[' . esc_attr( $sanitize_id ) . ']"> ' . wp_kses_post( $args['desc'] ) . '</label>';
940
+	echo '<label for="wpinv_settings[' . esc_attr($sanitize_id) . ']"> ' . wp_kses_post($args['desc']) . '</label>';
941 941
 
942 942
 }
943 943
 
@@ -951,7 +951,7 @@  discard block
 block discarded – undo
951 951
 	</tr>
952 952
 	<tr class="bsui">
953 953
     	<td colspan="2" class="p-0">
954
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-tax-rates-edit.php'; ?>
954
+			<?php include plugin_dir_path(__FILE__) . 'views/html-tax-rates-edit.php'; ?>
955 955
 
956 956
 	<?php
957 957
 
@@ -960,11 +960,11 @@  discard block
 block discarded – undo
960 960
 /**
961 961
  * Displays a tax rate' edit row.
962 962
  */
963
-function wpinv_tax_rate_callback( $tax_rate, $key ) {
963
+function wpinv_tax_rate_callback($tax_rate, $key) {
964 964
 
965
-	$key                      = sanitize_key( $key );
966
-	$tax_rate['reduced_rate'] = empty( $tax_rate['reduced_rate'] ) ? 0 : $tax_rate['reduced_rate'];
967
-	include plugin_dir_path( __FILE__ ) . 'views/html-tax-rate-edit.php';
965
+	$key                      = sanitize_key($key);
966
+	$tax_rate['reduced_rate'] = empty($tax_rate['reduced_rate']) ? 0 : $tax_rate['reduced_rate'];
967
+	include plugin_dir_path(__FILE__) . 'views/html-tax-rate-edit.php';
968 968
 
969 969
 }
970 970
 
@@ -978,177 +978,177 @@  discard block
 block discarded – undo
978 978
 	</tr>
979 979
 	<tr class="bsui">
980 980
     	<td colspan="2" class="p-0">
981
-			<?php include plugin_dir_path( __FILE__ ) . 'views/html-tax-rules-edit.php'; ?>
981
+			<?php include plugin_dir_path(__FILE__) . 'views/html-tax-rules-edit.php'; ?>
982 982
 
983 983
 	<?php
984 984
 
985 985
 }
986 986
 
987
-function wpinv_tools_callback( $args ) {
987
+function wpinv_tools_callback($args) {
988 988
     ?>
989 989
     </td><tr>
990 990
     <td colspan="2" class="wpinv_tools_tdbox">
991 991
     <?php
992
-    if ( $args['desc'] ) {
992
+    if ($args['desc']) {
993 993
 ?>
994
-<p><?php echo wp_kses_post( $args['desc'] ); ?></p><?php } ?>
995
-    <?php do_action( 'wpinv_tools_before' ); ?>
994
+<p><?php echo wp_kses_post($args['desc']); ?></p><?php } ?>
995
+    <?php do_action('wpinv_tools_before'); ?>
996 996
     <table id="wpinv_tools_table" class="wp-list-table widefat fixed posts">
997 997
         <thead>
998 998
             <tr>
999
-                <th scope="col" class="wpinv-th-tool"><?php esc_html_e( 'Tool', 'invoicing' ); ?></th>
1000
-                <th scope="col" class="wpinv-th-desc"><?php esc_html_e( 'Description', 'invoicing' ); ?></th>
1001
-                <th scope="col" class="wpinv-th-action"><?php esc_html_e( 'Action', 'invoicing' ); ?></th>
999
+                <th scope="col" class="wpinv-th-tool"><?php esc_html_e('Tool', 'invoicing'); ?></th>
1000
+                <th scope="col" class="wpinv-th-desc"><?php esc_html_e('Description', 'invoicing'); ?></th>
1001
+                <th scope="col" class="wpinv-th-action"><?php esc_html_e('Action', 'invoicing'); ?></th>
1002 1002
             </tr>
1003 1003
         </thead>
1004 1004
 
1005 1005
         <tbody>
1006 1006
 			<tr>
1007
-                <td><?php esc_html_e( 'Check Pages', 'invoicing' ); ?></td>
1007
+                <td><?php esc_html_e('Check Pages', 'invoicing'); ?></td>
1008 1008
                 <td>
1009
-                    <small><?php esc_html_e( 'Creates any missing GetPaid pages.', 'invoicing' ); ?></small>
1009
+                    <small><?php esc_html_e('Creates any missing GetPaid pages.', 'invoicing'); ?></small>
1010 1010
                 </td>
1011 1011
                 <td>
1012 1012
 					<a href="
1013 1013
                     <?php
1014 1014
 						echo esc_url(
1015 1015
 							wp_nonce_url(
1016
-								add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
1016
+								add_query_arg('getpaid-admin-action', 'create_missing_pages'),
1017 1017
 								'getpaid-nonce',
1018 1018
 								'getpaid-nonce'
1019 1019
 							)
1020 1020
 						);
1021 1021
 					?>
1022
-                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1022
+                    " class="button button-primary"><?php esc_html_e('Run', 'invoicing'); ?></a>
1023 1023
                 </td>
1024 1024
             </tr>
1025 1025
 			<tr>
1026
-                <td><?php esc_html_e( 'Refresh Permalinks', 'invoicing' ); ?></td>
1026
+                <td><?php esc_html_e('Refresh Permalinks', 'invoicing'); ?></td>
1027 1027
                 <td>
1028
-                    <small><?php esc_html_e( 'Might fix the page not found error when viewing an invoice.', 'invoicing' ); ?></small>
1028
+                    <small><?php esc_html_e('Might fix the page not found error when viewing an invoice.', 'invoicing'); ?></small>
1029 1029
                 </td>
1030 1030
                 <td>
1031 1031
 					<a href="
1032 1032
                     <?php
1033 1033
 						echo esc_url(
1034 1034
 							wp_nonce_url(
1035
-								add_query_arg( 'getpaid-admin-action', 'refresh_permalinks' ),
1035
+								add_query_arg('getpaid-admin-action', 'refresh_permalinks'),
1036 1036
 								'getpaid-nonce',
1037 1037
 								'getpaid-nonce'
1038 1038
 							)
1039 1039
 						);
1040 1040
 					?>
1041
-                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1041
+                    " class="button button-primary"><?php esc_html_e('Run', 'invoicing'); ?></a>
1042 1042
                 </td>
1043 1043
             </tr>
1044 1044
 			<tr>
1045
-                <td><?php esc_html_e( 'Repair Database Tables', 'invoicing' ); ?></td>
1045
+                <td><?php esc_html_e('Repair Database Tables', 'invoicing'); ?></td>
1046 1046
                 <td>
1047
-                    <small><?php esc_html_e( 'Run this tool to create any missing database tables.', 'invoicing' ); ?></small>
1047
+                    <small><?php esc_html_e('Run this tool to create any missing database tables.', 'invoicing'); ?></small>
1048 1048
                 </td>
1049 1049
                 <td>
1050 1050
 					<a href="
1051 1051
                     <?php
1052 1052
 						echo esc_url(
1053 1053
 							wp_nonce_url(
1054
-								add_query_arg( 'getpaid-admin-action', 'create_missing_tables' ),
1054
+								add_query_arg('getpaid-admin-action', 'create_missing_tables'),
1055 1055
 								'getpaid-nonce',
1056 1056
 								'getpaid-nonce'
1057 1057
 							)
1058 1058
 						);
1059 1059
 					?>
1060
-                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1060
+                    " class="button button-primary"><?php esc_html_e('Run', 'invoicing'); ?></a>
1061 1061
                 </td>
1062 1062
             </tr>
1063 1063
 			<tr>
1064
-                <td><?php esc_html_e( 'Migrate old invoices', 'invoicing' ); ?></td>
1064
+                <td><?php esc_html_e('Migrate old invoices', 'invoicing'); ?></td>
1065 1065
                 <td>
1066
-                    <small><?php esc_html_e( 'If your old invoices were not migrated after updating from Invoicing to GetPaid, you can use this tool to migrate them.', 'invoicing' ); ?></small>
1066
+                    <small><?php esc_html_e('If your old invoices were not migrated after updating from Invoicing to GetPaid, you can use this tool to migrate them.', 'invoicing'); ?></small>
1067 1067
                 </td>
1068 1068
                 <td>
1069 1069
 					<a href="
1070 1070
                     <?php
1071 1071
 						echo esc_url(
1072 1072
 							wp_nonce_url(
1073
-								add_query_arg( 'getpaid-admin-action', 'migrate_old_invoices' ),
1073
+								add_query_arg('getpaid-admin-action', 'migrate_old_invoices'),
1074 1074
 								'getpaid-nonce',
1075 1075
 								'getpaid-nonce'
1076 1076
 							)
1077 1077
 						);
1078 1078
 					?>
1079
-                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1079
+                    " class="button button-primary"><?php esc_html_e('Run', 'invoicing'); ?></a>
1080 1080
                 </td>
1081 1081
             </tr>
1082 1082
 
1083 1083
 			<tr>
1084
-                <td><?php esc_html_e( 'Recalculate Discounts', 'invoicing' ); ?></td>
1084
+                <td><?php esc_html_e('Recalculate Discounts', 'invoicing'); ?></td>
1085 1085
                 <td>
1086
-                    <small><?php esc_html_e( 'Recalculate discounts for existing invoices that have discount codes but are not discounted.', 'invoicing' ); ?></small>
1086
+                    <small><?php esc_html_e('Recalculate discounts for existing invoices that have discount codes but are not discounted.', 'invoicing'); ?></small>
1087 1087
                 </td>
1088 1088
                 <td>
1089 1089
 					<a href="
1090 1090
                     <?php
1091 1091
 						echo esc_url(
1092 1092
 							wp_nonce_url(
1093
-								add_query_arg( 'getpaid-admin-action', 'recalculate_discounts' ),
1093
+								add_query_arg('getpaid-admin-action', 'recalculate_discounts'),
1094 1094
 								'getpaid-nonce',
1095 1095
 								'getpaid-nonce'
1096 1096
 							)
1097 1097
 						);
1098 1098
 					?>
1099
-                    " class="button button-primary"><?php esc_html_e( 'Run', 'invoicing' ); ?></a>
1099
+                    " class="button button-primary"><?php esc_html_e('Run', 'invoicing'); ?></a>
1100 1100
                 </td>
1101 1101
             </tr>
1102 1102
 
1103 1103
 			<tr>
1104
-                <td><?php esc_html_e( 'Set-up Wizard', 'invoicing' ); ?></td>
1104
+                <td><?php esc_html_e('Set-up Wizard', 'invoicing'); ?></td>
1105 1105
                 <td>
1106
-                    <small><?php esc_html_e( 'Launch the quick set-up wizard.', 'invoicing' ); ?></small>
1106
+                    <small><?php esc_html_e('Launch the quick set-up wizard.', 'invoicing'); ?></small>
1107 1107
                 </td>
1108 1108
                 <td>
1109 1109
 					<a href="
1110 1110
                     <?php
1111
-						echo esc_url( admin_url( 'index.php?page=gp-setup' ) );
1111
+						echo esc_url(admin_url('index.php?page=gp-setup'));
1112 1112
 					?>
1113
-                    " class="button button-primary"><?php esc_html_e( 'Launch', 'invoicing' ); ?></a>
1113
+                    " class="button button-primary"><?php esc_html_e('Launch', 'invoicing'); ?></a>
1114 1114
                 </td>
1115 1115
             </tr>
1116 1116
 
1117
-			<?php do_action( 'wpinv_tools_row' ); ?>
1117
+			<?php do_action('wpinv_tools_row'); ?>
1118 1118
         </tbody>
1119 1119
     </table>
1120
-    <?php do_action( 'wpinv_tools_after' ); ?>
1120
+    <?php do_action('wpinv_tools_after'); ?>
1121 1121
     <?php
1122 1122
 }
1123 1123
 
1124 1124
 
1125
-function wpinv_descriptive_text_callback( $args ) {
1126
-	echo wp_kses_post( $args['desc'] );
1125
+function wpinv_descriptive_text_callback($args) {
1126
+	echo wp_kses_post($args['desc']);
1127 1127
 }
1128 1128
 
1129
-function wpinv_raw_html_callback( $args ) {
1130
-	echo wp_kses( $args['desc'], getpaid_allowed_html() );
1129
+function wpinv_raw_html_callback($args) {
1130
+	echo wp_kses($args['desc'], getpaid_allowed_html());
1131 1131
 }
1132 1132
 
1133
-function wpinv_hook_callback( $args ) {
1134
-	do_action( 'wpinv_' . $args['id'], $args );
1133
+function wpinv_hook_callback($args) {
1134
+	do_action('wpinv_' . $args['id'], $args);
1135 1135
 }
1136 1136
 
1137 1137
 function wpinv_set_settings_cap() {
1138 1138
 	return wpinv_get_capability();
1139 1139
 }
1140
-add_filter( 'option_page_capability_wpinv_settings', 'wpinv_set_settings_cap' );
1140
+add_filter('option_page_capability_wpinv_settings', 'wpinv_set_settings_cap');
1141 1141
 
1142 1142
 
1143
-function wpinv_on_update_settings( $old_value, $value, $option ) {
1144
-    $old = ! empty( $old_value['remove_data_on_unistall'] ) ? 1 : '';
1145
-    $new = ! empty( $value['remove_data_on_unistall'] ) ? 1 : '';
1143
+function wpinv_on_update_settings($old_value, $value, $option) {
1144
+    $old = !empty($old_value['remove_data_on_unistall']) ? 1 : '';
1145
+    $new = !empty($value['remove_data_on_unistall']) ? 1 : '';
1146 1146
 
1147
-    if ( $old != $new ) {
1148
-        update_option( 'wpinv_remove_data_on_invoice_unistall', $new );
1147
+    if ($old != $new) {
1148
+        update_option('wpinv_remove_data_on_invoice_unistall', $new);
1149 1149
     }
1150 1150
 }
1151
-add_action( 'update_option_wpinv_settings', 'wpinv_on_update_settings', 10, 3 );
1151
+add_action('update_option_wpinv_settings', 'wpinv_on_update_settings', 10, 3);
1152 1152
 
1153 1153
 
1154 1154
 /**
@@ -1160,43 +1160,43 @@  discard block
 block discarded – undo
1160 1160
  *
1161 1161
  * @return array
1162 1162
  */
1163
-function wpinv_get_email_merge_tags( $subscription = false ) {
1163
+function wpinv_get_email_merge_tags($subscription = false) {
1164 1164
 	$merge_tags = array(
1165
-		'{site_title}'           => __( 'Site Title', 'invoicing' ),
1166
-		'{name}'                 => __( "Customer's full name", 'invoicing' ),
1167
-		'{first_name}'           => __( "Customer's first name", 'invoicing' ),
1168
-		'{last_name}'            => __( "Customer's last name", 'invoicing' ),
1169
-		'{email}'                => __( "Customer's email address", 'invoicing' ),
1170
-		'{invoice_number}'       => __( 'The invoice number', 'invoicing' ),
1171
-		'{invoice_currency}'     => __( 'The invoice currency', 'invoicing' ),
1172
-		'{invoice_total}'        => __( 'The invoice total', 'invoicing' ),
1173
-		'{invoice_link}'         => __( 'The invoice link', 'invoicing' ),
1174
-		'{invoice_pay_link}'     => __( 'The payment link', 'invoicing' ),
1175
-		'{invoice_receipt_link}' => __( 'The receipt link', 'invoicing' ),
1176
-		'{invoice_date}'         => __( 'The date the invoice was created', 'invoicing' ),
1177
-		'{invoice_due_date}'     => __( 'The date the invoice is due', 'invoicing' ),
1178
-		'{date}'                 => __( "Today's date", 'invoicing' ),
1179
-		'{is_was}'               => __( 'If due date of invoice is past, displays "was" otherwise displays "is"', 'invoicing' ),
1180
-		'{invoice_label}'        => __( 'Invoices/quotes singular name. Ex: Invoice/Quote', 'invoicing' ),
1181
-		'{invoice_quote}'        => __( 'Invoices/quotes singular name in small letters. Ex: invoice/quote', 'invoicing' ),
1182
-		'{invoice_description}'  => __( 'The description of the invoice', 'invoicing' ),
1165
+		'{site_title}'           => __('Site Title', 'invoicing'),
1166
+		'{name}'                 => __("Customer's full name", 'invoicing'),
1167
+		'{first_name}'           => __("Customer's first name", 'invoicing'),
1168
+		'{last_name}'            => __("Customer's last name", 'invoicing'),
1169
+		'{email}'                => __("Customer's email address", 'invoicing'),
1170
+		'{invoice_number}'       => __('The invoice number', 'invoicing'),
1171
+		'{invoice_currency}'     => __('The invoice currency', 'invoicing'),
1172
+		'{invoice_total}'        => __('The invoice total', 'invoicing'),
1173
+		'{invoice_link}'         => __('The invoice link', 'invoicing'),
1174
+		'{invoice_pay_link}'     => __('The payment link', 'invoicing'),
1175
+		'{invoice_receipt_link}' => __('The receipt link', 'invoicing'),
1176
+		'{invoice_date}'         => __('The date the invoice was created', 'invoicing'),
1177
+		'{invoice_due_date}'     => __('The date the invoice is due', 'invoicing'),
1178
+		'{date}'                 => __("Today's date", 'invoicing'),
1179
+		'{is_was}'               => __('If due date of invoice is past, displays "was" otherwise displays "is"', 'invoicing'),
1180
+		'{invoice_label}'        => __('Invoices/quotes singular name. Ex: Invoice/Quote', 'invoicing'),
1181
+		'{invoice_quote}'        => __('Invoices/quotes singular name in small letters. Ex: invoice/quote', 'invoicing'),
1182
+		'{invoice_description}'  => __('The description of the invoice', 'invoicing'),
1183 1183
 	);
1184 1184
 
1185
-	if ( $subscription ) {
1185
+	if ($subscription) {
1186 1186
 		$merge_tags = array_merge(
1187 1187
 			$merge_tags,
1188 1188
 			array(
1189
-				'{subscription_renewal_date}'     => __( 'The next renewal date of the subscription', 'invoicing' ),
1190
-				'{subscription_created}'          => __( "The subscription's creation date", 'invoicing' ),
1191
-				'{subscription_status}'           => __( "The subscription's status", 'invoicing' ),
1192
-				'{subscription_profile_id}'       => __( "The subscription's remote profile id", 'invoicing' ),
1193
-				'{subscription_id}'               => __( "The subscription's id", 'invoicing' ),
1194
-				'{subscription_recurring_amount}' => __( 'The renewal amount of the subscription', 'invoicing' ),
1195
-				'{subscription_initial_amount}'   => __( 'The initial amount of the subscription', 'invoicing' ),
1196
-				'{subscription_recurring_period}' => __( 'The recurring period of the subscription (e.g 1 year)', 'invoicing' ),
1197
-				'{subscription_bill_times}'       => __( 'The maximum number of times the subscription can be renewed', 'invoicing' ),
1198
-				'{subscription_url}'              => __( 'The URL to manage a subscription', 'invoicing' ),
1199
-				'{subscription_name}'             => __( 'The name of the recurring item', 'invoicing' ),
1189
+				'{subscription_renewal_date}'     => __('The next renewal date of the subscription', 'invoicing'),
1190
+				'{subscription_created}'          => __("The subscription's creation date", 'invoicing'),
1191
+				'{subscription_status}'           => __("The subscription's status", 'invoicing'),
1192
+				'{subscription_profile_id}'       => __("The subscription's remote profile id", 'invoicing'),
1193
+				'{subscription_id}'               => __("The subscription's id", 'invoicing'),
1194
+				'{subscription_recurring_amount}' => __('The renewal amount of the subscription', 'invoicing'),
1195
+				'{subscription_initial_amount}'   => __('The initial amount of the subscription', 'invoicing'),
1196
+				'{subscription_recurring_period}' => __('The recurring period of the subscription (e.g 1 year)', 'invoicing'),
1197
+				'{subscription_bill_times}'       => __('The maximum number of times the subscription can be renewed', 'invoicing'),
1198
+				'{subscription_url}'              => __('The URL to manage a subscription', 'invoicing'),
1199
+				'{subscription_name}'             => __('The name of the recurring item', 'invoicing'),
1200 1200
 			)
1201 1201
 		);
1202 1202
 	}
@@ -1212,25 +1212,25 @@  discard block
 block discarded – undo
1212 1212
  *
1213 1213
  * @return string
1214 1214
  */
1215
-function wpinv_get_merge_tags_help_text( $subscription = false ) {
1216
-	$merge_tags = wpinv_get_email_merge_tags( $subscription );
1215
+function wpinv_get_merge_tags_help_text($subscription = false) {
1216
+	$merge_tags = wpinv_get_email_merge_tags($subscription);
1217 1217
 
1218 1218
 	$output = '<div class="bsui">';
1219 1219
 
1220 1220
 	$link = sprintf(
1221 1221
 		'<strong class="getpaid-merge-tags text-primary" role="button">%s</strong>',
1222
-		esc_html__( 'View available merge tags.', 'invoicing' )
1222
+		esc_html__('View available merge tags.', 'invoicing')
1223 1223
 	);
1224 1224
 
1225
-	$description = esc_html__( 'The content of the email (Merge Tags and HTML are allowed).', 'invoicing' );
1225
+	$description = esc_html__('The content of the email (Merge Tags and HTML are allowed).', 'invoicing');
1226 1226
 	
1227 1227
 	$output .= "$description $link";
1228 1228
 
1229 1229
 	$output .= '<div class="getpaid-merge-tags-content mt-2 p-1 d-none">';
1230
-	$output .= '<p class="mb-2">' . esc_html__( 'The following wildcards can be used in email subjects, heading and content:', 'invoicing' ) . '</p>';
1230
+	$output .= '<p class="mb-2">' . esc_html__('The following wildcards can be used in email subjects, heading and content:', 'invoicing') . '</p>';
1231 1231
 
1232 1232
 	$output .= '<ul class="p-0 m-0">';
1233
-	foreach($merge_tags as $tag => $tag_description) {
1233
+	foreach ($merge_tags as $tag => $tag_description) {
1234 1234
 		$output .= "<li class='mb-2'><strong class='text-dark'>$tag</strong> &mdash; $tag_description</li>";
1235 1235
 	}
1236 1236
 
Please login to merge, or discard this patch.
includes/api/class-getpaid-rest-report-sales-controller.php 1 patch
Spacing   +154 added lines, -154 removed lines patch added patch discarded remove patch
@@ -9,7 +9,7 @@  discard block
 block discarded – undo
9 9
  * @since   2.0.0
10 10
  */
11 11
 
12
-defined( 'ABSPATH' ) || exit;
12
+defined('ABSPATH') || exit;
13 13
 
14 14
 /**
15 15
  * GetPaid REST reports controller class.
@@ -46,7 +46,7 @@  discard block
 block discarded – undo
46 46
 	 *
47 47
 	 * @see register_rest_route()
48 48
 	 */
49
-	public function register_namespace_routes( $namespace ) {
49
+	public function register_namespace_routes($namespace) {
50 50
 
51 51
 		// Get sales report.
52 52
 		register_rest_route(
@@ -55,11 +55,11 @@  discard block
 block discarded – undo
55 55
 			array(
56 56
 				array(
57 57
 					'methods'             => WP_REST_Server::READABLE,
58
-					'callback'            => array( $this, 'get_items' ),
59
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
58
+					'callback'            => array($this, 'get_items'),
59
+					'permission_callback' => array($this, 'get_items_permissions_check'),
60 60
 					'args'                => $this->get_collection_params(),
61 61
 				),
62
-				'schema' => array( $this, 'get_public_item_schema' ),
62
+				'schema' => array($this, 'get_public_item_schema'),
63 63
 			)
64 64
 		);
65 65
 
@@ -72,10 +72,10 @@  discard block
 block discarded – undo
72 72
 	 * @param WP_REST_Request $request Full data about the request.
73 73
 	 * @return WP_Error|boolean
74 74
 	 */
75
-	public function get_items_permissions_check( $request ) {
75
+	public function get_items_permissions_check($request) {
76 76
 
77
-		if ( ! wpinv_current_user_can_manage_invoicing() ) {
78
-			return new WP_Error( 'rest_cannot_view', __( 'Sorry, you cannot list resources.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
77
+		if (!wpinv_current_user_can_manage_invoicing()) {
78
+			return new WP_Error('rest_cannot_view', __('Sorry, you cannot list resources.', 'invoicing'), array('status' => rest_authorization_required_code()));
79 79
 		}
80 80
 
81 81
 		return true;
@@ -87,12 +87,12 @@  discard block
 block discarded – undo
87 87
 	 * @param WP_REST_Request $request
88 88
 	 * @return array|WP_Error
89 89
 	 */
90
-	public function get_items( $request ) {
90
+	public function get_items($request) {
91 91
 		$data   = array();
92
-		$item   = $this->prepare_item_for_response( null, $request );
93
-		$data[] = $this->prepare_response_for_collection( $item );
92
+		$item   = $this->prepare_item_for_response(null, $request);
93
+		$data[] = $this->prepare_response_for_collection($item);
94 94
 
95
-		return rest_ensure_response( $data );
95
+		return rest_ensure_response($data);
96 96
 	}
97 97
 
98 98
 	/**
@@ -102,164 +102,164 @@  discard block
 block discarded – undo
102 102
 	 * @param WP_REST_Request $request Request object.
103 103
 	 * @return WP_REST_Response $response Response data.
104 104
 	 */
105
-	public function prepare_item_for_response( $_, $request ) {
105
+	public function prepare_item_for_response($_, $request) {
106 106
 
107 107
 		// Set report range.
108
-		$this->report_range = $this->get_date_range( $request );
108
+		$this->report_range = $this->get_date_range($request);
109 109
 
110 110
 		$report_data     = $this->get_report_data();
111 111
 		$period_totals   = array();
112 112
 
113 113
 		// Setup period totals by ensuring each period in the interval has data.
114
-		$start_date      = strtotime( $this->report_range['after'] );
114
+		$start_date      = strtotime($this->report_range['after']);
115 115
 
116
-		if ( 'month' === $this->groupby ) {
117
-			$start_date      = strtotime( gmdate( 'Y-m-01', $start_date ) );
116
+		if ('month' === $this->groupby) {
117
+			$start_date = strtotime(gmdate('Y-m-01', $start_date));
118 118
 		}
119 119
 
120
-		for ( $i = 0; $i < $this->interval; $i++ ) {
120
+		for ($i = 0; $i < $this->interval; $i++) {
121 121
 
122
-			switch ( $this->groupby ) {
122
+			switch ($this->groupby) {
123 123
 				case 'day':
124
-					$time = gmdate( 'Y-m-d', strtotime( "+{$i} DAY", $start_date ) );
124
+					$time = gmdate('Y-m-d', strtotime("+{$i} DAY", $start_date));
125 125
 					break;
126 126
 				default:
127
-					$time = gmdate( 'Y-m', strtotime( "+{$i} MONTH", $start_date ) );
127
+					$time = gmdate('Y-m', strtotime("+{$i} MONTH", $start_date));
128 128
 					break;
129 129
 			}
130 130
 
131 131
 			// Set the defaults for each period.
132
-			$period_totals[ $time ] = array(
132
+			$period_totals[$time] = array(
133 133
 				'invoices'          => 0,
134 134
 				'items'             => 0,
135 135
 				'refunded_items'    => 0,
136
-				'refunded_tax'      => wpinv_round_amount( 0.00 ),
137
-				'subtotal'          => wpinv_round_amount( 0.00 ),
138
-				'refunded_subtotal' => wpinv_round_amount( 0.00 ),
139
-				'refunded_fees'     => wpinv_round_amount( 0.00 ),
140
-				'discount'          => wpinv_round_amount( 0.00 ),
136
+				'refunded_tax'      => wpinv_round_amount(0.00),
137
+				'subtotal'          => wpinv_round_amount(0.00),
138
+				'refunded_subtotal' => wpinv_round_amount(0.00),
139
+				'refunded_fees'     => wpinv_round_amount(0.00),
140
+				'discount'          => wpinv_round_amount(0.00),
141 141
 			);
142 142
 
143
-			foreach ( array_keys( wpinv_get_report_graphs() ) as $key ) {
144
-				if ( ! isset( $period_totals[ $time ][ $key ] ) ) {
145
-					$period_totals[ $time ][ $key ] = wpinv_round_amount( 0.00 );
143
+			foreach (array_keys(wpinv_get_report_graphs()) as $key) {
144
+				if (!isset($period_totals[$time][$key])) {
145
+					$period_totals[$time][$key] = wpinv_round_amount(0.00);
146 146
 				}
147 147
 			}
148 148
 		}
149 149
 
150 150
 		// add total sales, total invoice count, total tax for each period
151
-		$date_format = ( 'day' === $this->groupby ) ? 'Y-m-d' : 'Y-m';
152
-		foreach ( $report_data->invoices as $invoice ) {
153
-			$time = gmdate( $date_format, strtotime( $invoice->post_date ) );
151
+		$date_format = ('day' === $this->groupby) ? 'Y-m-d' : 'Y-m';
152
+		foreach ($report_data->invoices as $invoice) {
153
+			$time = gmdate($date_format, strtotime($invoice->post_date));
154 154
 
155
-			if ( ! isset( $period_totals[ $time ] ) ) {
155
+			if (!isset($period_totals[$time])) {
156 156
 				continue;
157 157
 			}
158 158
 
159
-			$period_totals[ $time ]['sales']    = wpinv_round_amount( $invoice->total_sales );
160
-			$period_totals[ $time ]['tax']      = wpinv_round_amount( $invoice->total_tax );
161
-			$period_totals[ $time ]['subtotal'] = wpinv_round_amount( $invoice->subtotal );
162
-			$period_totals[ $time ]['fees']     = wpinv_round_amount( $invoice->total_fees );
159
+			$period_totals[$time]['sales']    = wpinv_round_amount($invoice->total_sales);
160
+			$period_totals[$time]['tax']      = wpinv_round_amount($invoice->total_tax);
161
+			$period_totals[$time]['subtotal'] = wpinv_round_amount($invoice->subtotal);
162
+			$period_totals[$time]['fees']     = wpinv_round_amount($invoice->total_fees);
163 163
 
164 164
 		}
165 165
 
166
-		foreach ( $report_data->refunds as $invoice ) {
167
-			$time = gmdate( $date_format, strtotime( $invoice->post_date ) );
166
+		foreach ($report_data->refunds as $invoice) {
167
+			$time = gmdate($date_format, strtotime($invoice->post_date));
168 168
 
169
-			if ( ! isset( $period_totals[ $time ] ) ) {
169
+			if (!isset($period_totals[$time])) {
170 170
 				continue;
171 171
 			}
172 172
 
173
-			$period_totals[ $time ]['refunds']           = wpinv_round_amount( $invoice->total_sales );
174
-			$period_totals[ $time ]['refunded_tax']      = wpinv_round_amount( $invoice->total_tax );
175
-			$period_totals[ $time ]['refunded_subtotal'] = wpinv_round_amount( $invoice->subtotal );
176
-			$period_totals[ $time ]['refunded_fees']     = wpinv_round_amount( $invoice->total_fees );
173
+			$period_totals[$time]['refunds']           = wpinv_round_amount($invoice->total_sales);
174
+			$period_totals[$time]['refunded_tax']      = wpinv_round_amount($invoice->total_tax);
175
+			$period_totals[$time]['refunded_subtotal'] = wpinv_round_amount($invoice->subtotal);
176
+			$period_totals[$time]['refunded_fees']     = wpinv_round_amount($invoice->total_fees);
177 177
 
178 178
 		}
179 179
 
180
-		foreach ( $report_data->invoice_counts as $invoice ) {
181
-			$time = gmdate( $date_format, strtotime( $invoice->post_date ) );
180
+		foreach ($report_data->invoice_counts as $invoice) {
181
+			$time = gmdate($date_format, strtotime($invoice->post_date));
182 182
 
183
-			if ( isset( $period_totals[ $time ] ) ) {
184
-				$period_totals[ $time ]['invoices']   = (int) $invoice->count;
183
+			if (isset($period_totals[$time])) {
184
+				$period_totals[$time]['invoices'] = (int) $invoice->count;
185 185
 			}
186 186
 		}
187 187
 
188 188
 		// Add total invoice items for each period.
189
-		foreach ( $report_data->invoice_items as $invoice_item ) {
190
-			$time = ( 'day' === $this->groupby ) ? gmdate( 'Y-m-d', strtotime( $invoice_item->post_date ) ) : gmdate( 'Y-m', strtotime( $invoice_item->post_date ) );
189
+		foreach ($report_data->invoice_items as $invoice_item) {
190
+			$time = ('day' === $this->groupby) ? gmdate('Y-m-d', strtotime($invoice_item->post_date)) : gmdate('Y-m', strtotime($invoice_item->post_date));
191 191
 
192
-			if ( isset( $period_totals[ $time ] ) ) {
193
-				$period_totals[ $time ]['items'] = (int) $invoice_item->invoice_item_count;
192
+			if (isset($period_totals[$time])) {
193
+				$period_totals[$time]['items'] = (int) $invoice_item->invoice_item_count;
194 194
 			}
195 195
 		}
196 196
 
197 197
 		// Add total discount for each period.
198
-		foreach ( $report_data->coupons as $discount ) {
199
-			$time = ( 'day' === $this->groupby ) ? gmdate( 'Y-m-d', strtotime( $discount->post_date ) ) : gmdate( 'Y-m', strtotime( $discount->post_date ) );
198
+		foreach ($report_data->coupons as $discount) {
199
+			$time = ('day' === $this->groupby) ? gmdate('Y-m-d', strtotime($discount->post_date)) : gmdate('Y-m', strtotime($discount->post_date));
200 200
 
201
-			if ( isset( $period_totals[ $time ] ) ) {
202
-				$period_totals[ $time ]['discount'] = wpinv_round_amount( $discount->discount_amount );
201
+			if (isset($period_totals[$time])) {
202
+				$period_totals[$time]['discount'] = wpinv_round_amount($discount->discount_amount);
203 203
 			}
204 204
 		}
205 205
 
206 206
 		// Extra fields.
207
-		foreach ( array_keys( wpinv_get_report_graphs() ) as $key ) {
207
+		foreach (array_keys(wpinv_get_report_graphs()) as $key) {
208 208
 
209 209
 			// Abort unprepared.
210
-			if ( ! isset( $report_data->$key ) ) {
210
+			if (!isset($report_data->$key)) {
211 211
 				continue;
212 212
 			} 
213 213
 
214 214
 			// Abort defaults.
215
-			if ( in_array( $key, array( 'sales', 'refunds', 'tax', 'fees', 'discount', 'invoices', 'items' ) ) ) {
215
+			if (in_array($key, array('sales', 'refunds', 'tax', 'fees', 'discount', 'invoices', 'items'))) {
216 216
 				continue;
217 217
 			}
218 218
 
219 219
 			// Set values.
220
-			foreach ( $report_data->$key as $item ) {
221
-				$time = ( 'day' === $this->groupby ) ? gmdate( 'Y-m-d', strtotime( $item->date ) ) : gmdate( 'Y-m', strtotime( $item->date ) );
220
+			foreach ($report_data->$key as $item) {
221
+				$time = ('day' === $this->groupby) ? gmdate('Y-m-d', strtotime($item->date)) : gmdate('Y-m', strtotime($item->date));
222 222
 
223
-				if ( isset( $period_totals[ $time ] ) ) {
224
-					$period_totals[ $time ][ $key ] = wpinv_round_amount( $item->val );
223
+				if (isset($period_totals[$time])) {
224
+					$period_totals[$time][$key] = wpinv_round_amount($item->val);
225 225
 				}
226 226
 			}
227 227
 
228
-			unset( $report_data->$key );
228
+			unset($report_data->$key);
229 229
 		}
230 230
 
231 231
 		$report_data->totals            = $period_totals;
232 232
 		$report_data->grouped_by        = $this->groupby;
233
-		$report_data->interval          = max( $this->interval, 1 );
233
+		$report_data->interval          = max($this->interval, 1);
234 234
 		$report_data->currency          = wpinv_get_currency();
235 235
 		$report_data->currency_symbol   = wpinv_currency_symbol();
236 236
 		$report_data->currency_position = wpinv_currency_position();
237 237
 		$report_data->decimal_places    = wpinv_decimals();
238 238
 		$report_data->thousands_sep     = wpinv_thousands_separator();
239 239
 		$report_data->decimals_sep      = wpinv_decimal_separator();
240
-		$report_data->start_date        = gmdate( 'Y-m-d', strtotime( $this->report_range['after'] ) );
241
-		$report_data->end_date          = gmdate( 'Y-m-d', strtotime( $this->report_range['before'] ) );
242
-		$report_data->start_date_locale = getpaid_format_date( gmdate( 'Y-m-d', strtotime( $this->report_range['after'] ) ) );
243
-		$report_data->end_date_locale   = getpaid_format_date( gmdate( 'Y-m-d', strtotime( $this->report_range['before'] ) ) );
240
+		$report_data->start_date        = gmdate('Y-m-d', strtotime($this->report_range['after']));
241
+		$report_data->end_date          = gmdate('Y-m-d', strtotime($this->report_range['before']));
242
+		$report_data->start_date_locale = getpaid_format_date(gmdate('Y-m-d', strtotime($this->report_range['after'])));
243
+		$report_data->end_date_locale   = getpaid_format_date(gmdate('Y-m-d', strtotime($this->report_range['before'])));
244 244
 		$report_data->decimals_sep      = wpinv_decimal_separator();
245 245
 
246
-		$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
246
+		$context = !empty($request['context']) ? $request['context'] : 'view';
247 247
 		$data    = $report_data;
248
-		unset( $data->invoice_counts, $data->invoices, $data->coupons, $data->refunds, $data->invoice_items );
249
-		$data    = $this->add_additional_fields_to_object( (array) $data, $request );
250
-		$data    = $this->filter_response_by_context( $data, $context );
248
+		unset($data->invoice_counts, $data->invoices, $data->coupons, $data->refunds, $data->invoice_items);
249
+		$data    = $this->add_additional_fields_to_object((array) $data, $request);
250
+		$data    = $this->filter_response_by_context($data, $context);
251 251
 
252 252
 		// Wrap the data in a response object.
253
-		$response = rest_ensure_response( $data );
253
+		$response = rest_ensure_response($data);
254 254
 		$response->add_links(
255 255
             array(
256 256
 				'about' => array(
257
-					'href' => rest_url( sprintf( '%s/reports', $this->namespace ) ),
257
+					'href' => rest_url(sprintf('%s/reports', $this->namespace)),
258 258
 				),
259 259
             )
260 260
         );
261 261
 
262
-		return apply_filters( 'getpaid_rest_prepare_report_sales', $response, $report_data, $request );
262
+		return apply_filters('getpaid_rest_prepare_report_sales', $response, $report_data, $request);
263 263
 	}
264 264
 
265 265
 	/**
@@ -268,7 +268,7 @@  discard block
 block discarded – undo
268 268
 	 * @return stdClass
269 269
 	 */
270 270
 	public function get_report_data() {
271
-		if ( empty( $this->report_data ) ) {
271
+		if (empty($this->report_data)) {
272 272
 			$this->query_report_data();
273 273
 		}
274 274
 		return $this->report_data;
@@ -291,31 +291,31 @@  discard block
 block discarded – undo
291 291
 		);
292 292
 
293 293
 		// Calculated totals.
294
-		$this->report_data->total_tax          = wpinv_round_amount( array_sum( wp_list_pluck( $this->report_data->invoices, 'total_tax' ) ) );
295
-		$this->report_data->total_sales        = wpinv_round_amount( array_sum( wp_list_pluck( $this->report_data->invoices, 'total_sales' ) ) );
296
-		$this->report_data->total_discount     = wpinv_round_amount( array_sum( wp_list_pluck( $this->report_data->invoices, 'total_discount' ) ) );
297
-		$this->report_data->total_fees         = wpinv_round_amount( array_sum( wp_list_pluck( $this->report_data->invoices, 'total_fees' ) ) );
298
-		$this->report_data->subtotal           = wpinv_round_amount( array_sum( wp_list_pluck( $this->report_data->invoices, 'subtotal' ) ) );
299
-		$this->report_data->net_sales          = wpinv_round_amount( $this->report_data->total_sales - max( 0, $this->report_data->total_tax ) );
300
-		$this->report_data->total_refunded_tax = wpinv_round_amount( array_sum( wp_list_pluck( $this->report_data->refunds, 'total_tax' ) ) );
301
-		$this->report_data->total_refunds      = wpinv_round_amount( array_sum( wp_list_pluck( $this->report_data->refunds, 'total_sales' ) ) );
302
-		$this->report_data->refunded_discount  = wpinv_round_amount( array_sum( wp_list_pluck( $this->report_data->refunds, 'total_discount' ) ) );
303
-		$this->report_data->refunded_fees      = wpinv_round_amount( array_sum( wp_list_pluck( $this->report_data->refunds, 'total_fees' ) ) );
304
-		$this->report_data->refunded_subtotal  = wpinv_round_amount( array_sum( wp_list_pluck( $this->report_data->refunds, 'subtotal' ) ) );
305
-		$this->report_data->net_refunds        = wpinv_round_amount( $this->report_data->total_refunds + max( 0, $this->report_data->total_refunded_tax ) );
294
+		$this->report_data->total_tax          = wpinv_round_amount(array_sum(wp_list_pluck($this->report_data->invoices, 'total_tax')));
295
+		$this->report_data->total_sales        = wpinv_round_amount(array_sum(wp_list_pluck($this->report_data->invoices, 'total_sales')));
296
+		$this->report_data->total_discount     = wpinv_round_amount(array_sum(wp_list_pluck($this->report_data->invoices, 'total_discount')));
297
+		$this->report_data->total_fees         = wpinv_round_amount(array_sum(wp_list_pluck($this->report_data->invoices, 'total_fees')));
298
+		$this->report_data->subtotal           = wpinv_round_amount(array_sum(wp_list_pluck($this->report_data->invoices, 'subtotal')));
299
+		$this->report_data->net_sales          = wpinv_round_amount($this->report_data->total_sales - max(0, $this->report_data->total_tax));
300
+		$this->report_data->total_refunded_tax = wpinv_round_amount(array_sum(wp_list_pluck($this->report_data->refunds, 'total_tax')));
301
+		$this->report_data->total_refunds      = wpinv_round_amount(array_sum(wp_list_pluck($this->report_data->refunds, 'total_sales')));
302
+		$this->report_data->refunded_discount  = wpinv_round_amount(array_sum(wp_list_pluck($this->report_data->refunds, 'total_discount')));
303
+		$this->report_data->refunded_fees      = wpinv_round_amount(array_sum(wp_list_pluck($this->report_data->refunds, 'total_fees')));
304
+		$this->report_data->refunded_subtotal  = wpinv_round_amount(array_sum(wp_list_pluck($this->report_data->refunds, 'subtotal')));
305
+		$this->report_data->net_refunds        = wpinv_round_amount($this->report_data->total_refunds + max(0, $this->report_data->total_refunded_tax));
306 306
 
307 307
 		// Calculate average based on net.
308
-		$this->report_data->average_sales       = wpinv_round_amount( $this->report_data->net_sales / max( $this->interval, 1 ), 2 );
309
-		$this->report_data->average_total_sales = wpinv_round_amount( $this->report_data->total_sales / max( $this->interval, 1 ), 2 );
308
+		$this->report_data->average_sales       = wpinv_round_amount($this->report_data->net_sales / max($this->interval, 1), 2);
309
+		$this->report_data->average_total_sales = wpinv_round_amount($this->report_data->total_sales / max($this->interval, 1), 2);
310 310
 
311 311
 		// Total invoices in this period, even if refunded.
312
-		$this->report_data->total_invoices = absint( array_sum( wp_list_pluck( $this->report_data->invoice_counts, 'count' ) ) );
312
+		$this->report_data->total_invoices = absint(array_sum(wp_list_pluck($this->report_data->invoice_counts, 'count')));
313 313
 
314 314
 		// Items invoiced in this period, even if refunded.
315
-		$this->report_data->total_items = absint( array_sum( wp_list_pluck( $this->report_data->invoice_items, 'invoice_item_count' ) ) );
315
+		$this->report_data->total_items = absint(array_sum(wp_list_pluck($this->report_data->invoice_items, 'invoice_item_count')));
316 316
 
317 317
 		// 3rd party filtering of report data
318
-		$this->report_data = apply_filters( 'getpaid_rest_api_filter_report_data', $this->report_data, $this );
318
+		$this->report_data = apply_filters('getpaid_rest_api_filter_report_data', $this->report_data, $this);
319 319
 	}
320 320
 
321 321
 	/**
@@ -340,11 +340,11 @@  discard block
 block discarded – undo
340 340
 						'name'     => 'post_date',
341 341
 					),
342 342
 				),
343
-				'group_by'       => $this->get_group_by_sql( 'posts.post_date' ),
343
+				'group_by'       => $this->get_group_by_sql('posts.post_date'),
344 344
 				'order_by'       => 'post_date ASC',
345 345
 				'query_type'     => 'get_results',
346 346
 				'filter_range'   => $this->report_range,
347
-				'invoice_status' => array( 'publish', 'wpi-processing', 'wpi-onhold', 'wpi-refunded', 'wpi-renewal' ),
347
+				'invoice_status' => array('publish', 'wpi-processing', 'wpi-onhold', 'wpi-refunded', 'wpi-renewal'),
348 348
 			)
349 349
 		);
350 350
 
@@ -371,11 +371,11 @@  discard block
 block discarded – undo
371 371
 						'name'     => 'post_date',
372 372
 					),
373 373
 				),
374
-				'group_by'       => $this->get_group_by_sql( 'posts.post_date' ),
374
+				'group_by'       => $this->get_group_by_sql('posts.post_date'),
375 375
 				'order_by'       => 'post_date ASC',
376 376
 				'query_type'     => 'get_results',
377 377
 				'filter_range'   => $this->report_range,
378
-				'invoice_status' => array( 'publish', 'wpi-processing', 'wpi-onhold', 'wpi-refunded', 'wpi-renewal' ),
378
+				'invoice_status' => array('publish', 'wpi-processing', 'wpi-onhold', 'wpi-refunded', 'wpi-renewal'),
379 379
 			)
380 380
 		);
381 381
 
@@ -402,11 +402,11 @@  discard block
 block discarded – undo
402 402
 						'name'     => 'post_date',
403 403
 					),
404 404
 				),
405
-				'group_by'       => $this->get_group_by_sql( 'posts.post_date' ),
405
+				'group_by'       => $this->get_group_by_sql('posts.post_date'),
406 406
 				'order_by'       => 'post_date ASC',
407 407
 				'query_type'     => 'get_results',
408 408
 				'filter_range'   => $this->report_range,
409
-				'invoice_status' => array( 'publish', 'wpi-processing', 'wpi-onhold', 'wpi-refunded', 'wpi-renewal' ),
409
+				'invoice_status' => array('publish', 'wpi-processing', 'wpi-onhold', 'wpi-refunded', 'wpi-renewal'),
410 410
 			)
411 411
 		);
412 412
 
@@ -430,7 +430,7 @@  discard block
 block discarded – undo
430 430
 				),
431 431
 				'query_type'     => 'get_var',
432 432
 				'filter_range'   => $this->report_range,
433
-				'invoice_status' => array( 'wpi-refunded' ),
433
+				'invoice_status' => array('wpi-refunded'),
434 434
 			)
435 435
 		);
436 436
 
@@ -477,11 +477,11 @@  discard block
 block discarded – undo
477 477
 						'name'     => 'post_date',
478 478
 					),
479 479
 				),
480
-				'group_by'       => $this->get_group_by_sql( 'posts.post_date' ),
480
+				'group_by'       => $this->get_group_by_sql('posts.post_date'),
481 481
 				'order_by'       => 'post_date ASC',
482 482
 				'query_type'     => 'get_results',
483 483
 				'filter_range'   => $this->report_range,
484
-				'invoice_status' => array( 'publish', 'wpi-processing', 'wpi-onhold', 'wpi-renewal' ),
484
+				'invoice_status' => array('publish', 'wpi-processing', 'wpi-onhold', 'wpi-renewal'),
485 485
 			)
486 486
 		);
487 487
 
@@ -528,11 +528,11 @@  discard block
 block discarded – undo
528 528
 						'name'     => 'post_date',
529 529
 					),
530 530
 				),
531
-				'group_by'       => $this->get_group_by_sql( 'posts.post_date' ),
531
+				'group_by'       => $this->get_group_by_sql('posts.post_date'),
532 532
 				'order_by'       => 'post_date ASC',
533 533
 				'query_type'     => 'get_results',
534 534
 				'filter_range'   => $this->report_range,
535
-				'invoice_status' => array( 'wpi-refunded' ),
535
+				'invoice_status' => array('wpi-refunded'),
536 536
 			)
537 537
 		);
538 538
 
@@ -551,154 +551,154 @@  discard block
 block discarded – undo
551 551
 			'type'       => 'object',
552 552
 			'properties' => array(
553 553
 				'total_sales'         => array(
554
-					'description' => __( 'Gross sales in the period.', 'invoicing' ),
554
+					'description' => __('Gross sales in the period.', 'invoicing'),
555 555
 					'type'        => 'string',
556
-					'context'     => array( 'view' ),
556
+					'context'     => array('view'),
557 557
 					'readonly'    => true,
558 558
 				),
559 559
 				'net_sales'           => array(
560
-					'description' => __( 'Net sales in the period.', 'invoicing' ),
560
+					'description' => __('Net sales in the period.', 'invoicing'),
561 561
 					'type'        => 'string',
562
-					'context'     => array( 'view' ),
562
+					'context'     => array('view'),
563 563
 					'readonly'    => true,
564 564
 				),
565 565
 				'average_sales'       => array(
566
-					'description' => __( 'Average net daily sales.', 'invoicing' ),
566
+					'description' => __('Average net daily sales.', 'invoicing'),
567 567
 					'type'        => 'string',
568
-					'context'     => array( 'view' ),
568
+					'context'     => array('view'),
569 569
 					'readonly'    => true,
570 570
 				),
571 571
 				'average_total_sales' => array(
572
-					'description' => __( 'Average gross daily sales.', 'invoicing' ),
572
+					'description' => __('Average gross daily sales.', 'invoicing'),
573 573
 					'type'        => 'string',
574
-					'context'     => array( 'view' ),
574
+					'context'     => array('view'),
575 575
 					'readonly'    => true,
576 576
 				),
577 577
 				'total_invoices'      => array(
578
-					'description' => __( 'Number of paid invoices.', 'invoicing' ),
578
+					'description' => __('Number of paid invoices.', 'invoicing'),
579 579
 					'type'        => 'integer',
580
-					'context'     => array( 'view' ),
580
+					'context'     => array('view'),
581 581
 					'readonly'    => true,
582 582
 				),
583 583
 				'total_items'         => array(
584
-					'description' => __( 'Number of items purchased.', 'invoicing' ),
584
+					'description' => __('Number of items purchased.', 'invoicing'),
585 585
 					'type'        => 'integer',
586
-					'context'     => array( 'view' ),
586
+					'context'     => array('view'),
587 587
 					'readonly'    => true,
588 588
 				),
589 589
 				'refunded_items'      => array(
590
-					'description' => __( 'Number of items refunded.', 'invoicing' ),
590
+					'description' => __('Number of items refunded.', 'invoicing'),
591 591
 					'type'        => 'integer',
592
-					'context'     => array( 'view' ),
592
+					'context'     => array('view'),
593 593
 					'readonly'    => true,
594 594
 				),
595 595
 				'total_tax'           => array(
596
-					'description' => __( 'Total charged for taxes.', 'invoicing' ),
596
+					'description' => __('Total charged for taxes.', 'invoicing'),
597 597
 					'type'        => 'string',
598
-					'context'     => array( 'view' ),
598
+					'context'     => array('view'),
599 599
 					'readonly'    => true,
600 600
 				),
601 601
 				'total_refunded_tax'  => array(
602
-					'description' => __( 'Total refunded for taxes.', 'invoicing' ),
602
+					'description' => __('Total refunded for taxes.', 'invoicing'),
603 603
 					'type'        => 'string',
604
-					'context'     => array( 'view' ),
604
+					'context'     => array('view'),
605 605
 					'readonly'    => true,
606 606
 				),
607 607
 				'total_fees'          => array(
608
-					'description' => __( 'Total fees charged.', 'invoicing' ),
608
+					'description' => __('Total fees charged.', 'invoicing'),
609 609
 					'type'        => 'string',
610
-					'context'     => array( 'view' ),
610
+					'context'     => array('view'),
611 611
 					'readonly'    => true,
612 612
 				),
613 613
 				'total_refunds'       => array(
614
-					'description' => __( 'Total of refunded invoices.', 'invoicing' ),
614
+					'description' => __('Total of refunded invoices.', 'invoicing'),
615 615
 					'type'        => 'integer',
616
-					'context'     => array( 'view' ),
616
+					'context'     => array('view'),
617 617
 					'readonly'    => true,
618 618
 				),
619 619
 				'net_refunds'         => array(
620
-					'description' => __( 'Net of refunded invoices.', 'invoicing' ),
620
+					'description' => __('Net of refunded invoices.', 'invoicing'),
621 621
 					'type'        => 'integer',
622
-					'context'     => array( 'view' ),
622
+					'context'     => array('view'),
623 623
 					'readonly'    => true,
624 624
 				),
625 625
 				'total_discount'      => array(
626
-					'description' => __( 'Total of discounts used.', 'invoicing' ),
626
+					'description' => __('Total of discounts used.', 'invoicing'),
627 627
 					'type'        => 'integer',
628
-					'context'     => array( 'view' ),
628
+					'context'     => array('view'),
629 629
 					'readonly'    => true,
630 630
 				),
631 631
 				'totals'              => array(
632
-					'description' => __( 'Totals.', 'invoicing' ),
632
+					'description' => __('Totals.', 'invoicing'),
633 633
 					'type'        => 'array',
634 634
 					'items'       => array(
635 635
 						'type' => 'array',
636 636
 					),
637
-					'context'     => array( 'view' ),
637
+					'context'     => array('view'),
638 638
 					'readonly'    => true,
639 639
 				),
640 640
 				'interval'            => array(
641
-					'description' => __( 'Number of months/days in the report period.', 'invoicing' ),
641
+					'description' => __('Number of months/days in the report period.', 'invoicing'),
642 642
 					'type'        => 'integer',
643
-					'context'     => array( 'view' ),
643
+					'context'     => array('view'),
644 644
 					'readonly'    => true,
645 645
 				),
646 646
 				'previous_range'      => array(
647
-					'description' => __( 'The previous report period.', 'invoicing' ),
647
+					'description' => __('The previous report period.', 'invoicing'),
648 648
 					'type'        => 'array',
649 649
 					'items'       => array(
650 650
 						'type' => 'string',
651 651
 					),
652
-					'context'     => array( 'view' ),
652
+					'context'     => array('view'),
653 653
 					'readonly'    => true,
654 654
 				),
655 655
 				'grouped_by'          => array(
656
-					'description' => __( 'The period used to group the totals.', 'invoicing' ),
656
+					'description' => __('The period used to group the totals.', 'invoicing'),
657 657
 					'type'        => 'string',
658
-					'context'     => array( 'view' ),
659
-					'enum'        => array( 'day', 'month' ),
658
+					'context'     => array('view'),
659
+					'enum'        => array('day', 'month'),
660 660
 					'readonly'    => true,
661 661
 				),
662 662
 				'currency'            => array(
663
-					'description' => __( 'The default store currency.', 'invoicing' ),
663
+					'description' => __('The default store currency.', 'invoicing'),
664 664
 					'type'        => 'string',
665
-					'context'     => array( 'view' ),
665
+					'context'     => array('view'),
666 666
 					'readonly'    => true,
667 667
 				),
668 668
 				'currency_symbol'     => array(
669
-					'description' => __( 'The default store currency symbol.', 'invoicing' ),
669
+					'description' => __('The default store currency symbol.', 'invoicing'),
670 670
 					'type'        => 'string',
671
-					'context'     => array( 'view' ),
671
+					'context'     => array('view'),
672 672
 					'readonly'    => true,
673 673
 				),
674 674
 				'currency_position'   => array(
675
-					'description' => __( 'The default store currency position.', 'invoicing' ),
675
+					'description' => __('The default store currency position.', 'invoicing'),
676 676
 					'type'        => 'string',
677
-					'context'     => array( 'view' ),
677
+					'context'     => array('view'),
678 678
 					'readonly'    => true,
679 679
 				),
680 680
 				'decimal_places'      => array(
681
-					'description' => __( 'The default store decimal places.', 'invoicing' ),
681
+					'description' => __('The default store decimal places.', 'invoicing'),
682 682
 					'type'        => 'string',
683
-					'context'     => array( 'view' ),
683
+					'context'     => array('view'),
684 684
 					'readonly'    => true,
685 685
 				),
686 686
 				'thousands_sep'       => array(
687
-					'description' => __( 'The default store thousands separator.', 'invoicing' ),
687
+					'description' => __('The default store thousands separator.', 'invoicing'),
688 688
 					'type'        => 'string',
689
-					'context'     => array( 'view' ),
689
+					'context'     => array('view'),
690 690
 					'readonly'    => true,
691 691
 				),
692 692
 				'decimals_sep'        => array(
693
-					'description' => __( 'The default store decimals separator.', 'invoicing' ),
693
+					'description' => __('The default store decimals separator.', 'invoicing'),
694 694
 					'type'        => 'string',
695
-					'context'     => array( 'view' ),
695
+					'context'     => array('view'),
696 696
 					'readonly'    => true,
697 697
 				),
698 698
 			),
699 699
 		);
700 700
 
701
-		return $this->add_additional_fields_schema( $schema );
701
+		return $this->add_additional_fields_schema($schema);
702 702
 
703 703
 	}
704 704
 
Please login to merge, or discard this patch.
includes/api/class-getpaid-rest-settings-controller.php 1 patch
Spacing   +184 added lines, -184 removed lines patch added patch discarded remove patch
@@ -9,7 +9,7 @@  discard block
 block discarded – undo
9 9
  * @since   2.0.0
10 10
  */
11 11
 
12
-defined( 'ABSPATH' ) || exit;
12
+defined('ABSPATH') || exit;
13 13
 
14 14
 /**
15 15
  * GetPaid REST Setting controller class.
@@ -39,7 +39,7 @@  discard block
 block discarded – undo
39 39
 	 *
40 40
 	 * @see register_rest_route()
41 41
 	 */
42
-	public function register_namespace_routes( $namespace ) {
42
+	public function register_namespace_routes($namespace) {
43 43
 
44 44
 		// List all registered tabs.
45 45
 		register_rest_route(
@@ -48,8 +48,8 @@  discard block
 block discarded – undo
48 48
 			array(
49 49
 				array(
50 50
 					'methods'             => WP_REST_Server::READABLE,
51
-					'callback'            => array( $this, 'get_tabs' ),
52
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
51
+					'callback'            => array($this, 'get_tabs'),
52
+					'permission_callback' => array($this, 'get_items_permissions_check'),
53 53
 				),
54 54
 				'schema' => '__return_empty_array',
55 55
 			)
@@ -62,23 +62,23 @@  discard block
 block discarded – undo
62 62
 			array(
63 63
 				'args'   => array(
64 64
 					'id' => array(
65
-						'description' => __( 'Unique identifier for the setting.', 'invoicing' ),
65
+						'description' => __('Unique identifier for the setting.', 'invoicing'),
66 66
 						'type'        => 'string',
67 67
 						'required'    => true,
68 68
 					),
69 69
 				),
70 70
 				array(
71 71
 					'methods'             => WP_REST_Server::READABLE,
72
-					'callback'            => array( $this, 'get_item' ),
73
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
72
+					'callback'            => array($this, 'get_item'),
73
+					'permission_callback' => array($this, 'get_items_permissions_check'),
74 74
 				),
75 75
 				array(
76 76
 					'methods'             => WP_REST_Server::EDITABLE,
77
-					'callback'            => array( $this, 'update_item' ),
78
-					'permission_callback' => array( $this, 'update_items_permissions_check' ),
79
-					'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
77
+					'callback'            => array($this, 'update_item'),
78
+					'permission_callback' => array($this, 'update_items_permissions_check'),
79
+					'args'                => $this->get_endpoint_args_for_item_schema(WP_REST_Server::EDITABLE),
80 80
 				),
81
-				'schema' => array( $this, 'get_public_item_schema' ),
81
+				'schema' => array($this, 'get_public_item_schema'),
82 82
 			)
83 83
 		);
84 84
 
@@ -89,16 +89,16 @@  discard block
 block discarded – undo
89 89
 			array(
90 90
 				'args'   => array(
91 91
 					'tab' => array(
92
-						'description' => __( 'Unique identifier for the tab whose sections should be retrieved.', 'invoicing' ),
92
+						'description' => __('Unique identifier for the tab whose sections should be retrieved.', 'invoicing'),
93 93
 						'type'        => 'string',
94 94
 						'required'    => true,
95
-						'enum'        => array_keys( wpinv_get_settings_tabs() ),
95
+						'enum'        => array_keys(wpinv_get_settings_tabs()),
96 96
 					),
97 97
 				),
98 98
 				array(
99 99
 					'methods'             => WP_REST_Server::READABLE,
100
-					'callback'            => array( $this, 'get_sections' ),
101
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
100
+					'callback'            => array($this, 'get_sections'),
101
+					'permission_callback' => array($this, 'get_items_permissions_check'),
102 102
 				),
103 103
 				'schema' => '__return_empty_array',
104 104
 			)
@@ -111,23 +111,23 @@  discard block
 block discarded – undo
111 111
 			array(
112 112
 				'args'   => array(
113 113
 					'tab'     => array(
114
-						'description' => __( 'Unique identifier for the tab whose settings should be retrieved.', 'invoicing' ),
114
+						'description' => __('Unique identifier for the tab whose settings should be retrieved.', 'invoicing'),
115 115
 						'type'        => 'string',
116 116
 						'required'    => true,
117
-						'enum'        => array_keys( wpinv_get_settings_tabs() ),
117
+						'enum'        => array_keys(wpinv_get_settings_tabs()),
118 118
 					),
119 119
 					'section' => array(
120
-						'description' => __( 'The section in the tab whose settings should be retrieved.', 'invoicing' ),
120
+						'description' => __('The section in the tab whose settings should be retrieved.', 'invoicing'),
121 121
 						'type'        => 'string',
122 122
 						'required'    => true,
123 123
 					),
124 124
 				),
125 125
 				array(
126 126
 					'methods'             => WP_REST_Server::READABLE,
127
-					'callback'            => array( $this, 'get_items' ),
128
-					'permission_callback' => array( $this, 'get_items_permissions_check' ),
127
+					'callback'            => array($this, 'get_items'),
128
+					'permission_callback' => array($this, 'get_items_permissions_check'),
129 129
 				),
130
-				'schema' => array( $this, 'get_public_item_schema' ),
130
+				'schema' => array($this, 'get_public_item_schema'),
131 131
 			)
132 132
 		); 
133 133
 
@@ -137,17 +137,17 @@  discard block
 block discarded – undo
137 137
 			array(
138 138
 				'args'   => array(
139 139
 					'id' => array(
140
-						'description' => __( 'Setting ID.', 'invoicing' ),
140
+						'description' => __('Setting ID.', 'invoicing'),
141 141
 						'type'        => 'string',
142 142
 					),
143 143
 				),
144 144
 				array(
145 145
 					'methods'             => WP_REST_Server::EDITABLE,
146
-					'callback'            => array( $this, 'batch_items' ),
147
-					'permission_callback' => array( $this, 'batch_items_permissions_check' ),
148
-					'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
146
+					'callback'            => array($this, 'batch_items'),
147
+					'permission_callback' => array($this, 'batch_items_permissions_check'),
148
+					'args'                => $this->get_endpoint_args_for_item_schema(WP_REST_Server::EDITABLE),
149 149
 				),
150
-				'schema' => array( $this, 'get_public_batch_schema' ),
150
+				'schema' => array($this, 'get_public_batch_schema'),
151 151
 			)
152 152
 		);
153 153
 
@@ -160,33 +160,33 @@  discard block
 block discarded – undo
160 160
 	 * @param  WP_REST_Request $request Request data.
161 161
 	 * @return WP_Error|WP_REST_Response
162 162
 	 */
163
-	public function get_items( $request ) {
163
+	public function get_items($request) {
164 164
 
165 165
 		$settings = $this->get_settings();
166 166
 
167
-		if ( ! isset( $settings[ $request['tab'] ] ) ) {
168
-			return new WP_Error( 'rest_invalid_tab', __( 'Invalid tab.', 'invoicing' ), array( 'status' => 400 ) );
167
+		if (!isset($settings[$request['tab']])) {
168
+			return new WP_Error('rest_invalid_tab', __('Invalid tab.', 'invoicing'), array('status' => 400));
169 169
 		}
170 170
 
171
-		if ( ! isset( $settings[ $request['tab'] ][ $request['section'] ] ) ) {
172
-			return new WP_Error( 'rest_invalid_section', __( 'Invalid section.', 'invoicing' ), array( 'status' => 400 ) );
171
+		if (!isset($settings[$request['tab']][$request['section']])) {
172
+			return new WP_Error('rest_invalid_section', __('Invalid section.', 'invoicing'), array('status' => 400));
173 173
 		}
174 174
 
175
-		$settings = $settings[ $request['tab'] ][ $request['section'] ];
175
+		$settings = $settings[$request['tab']][$request['section']];
176 176
 		$prepared = array();
177 177
 
178
-		foreach ( $settings as $setting ) {
178
+		foreach ($settings as $setting) {
179 179
 
180
-			$setting      = $this->sanitize_setting( $setting );
181
-			$setting_data = $this->prepare_item_for_response( $setting, $request );
182
-			$setting_data = $this->prepare_response_for_collection( $setting_data );
180
+			$setting      = $this->sanitize_setting($setting);
181
+			$setting_data = $this->prepare_item_for_response($setting, $request);
182
+			$setting_data = $this->prepare_response_for_collection($setting_data);
183 183
 
184
-			if ( $this->is_setting_type_valid( $setting['type'] ) ) {
185
-				$prepared[]   = $setting_data;
184
+			if ($this->is_setting_type_valid($setting['type'])) {
185
+				$prepared[] = $setting_data;
186 186
 			}
187 187
 }
188 188
 
189
-		return rest_ensure_response( $prepared );
189
+		return rest_ensure_response($prepared);
190 190
 	}
191 191
 
192 192
 	/**
@@ -196,16 +196,16 @@  discard block
 block discarded – undo
196 196
 	 * @param  WP_REST_Request $request Request data.
197 197
 	 * @return WP_Error|WP_REST_Response
198 198
 	 */
199
-	public function get_item( $request ) {
200
-		$setting  = $this->get_setting( $request['id'] );
199
+	public function get_item($request) {
200
+		$setting = $this->get_setting($request['id']);
201 201
 
202
-		if ( is_wp_error( $setting ) ) {
202
+		if (is_wp_error($setting)) {
203 203
 			return $setting;
204 204
 		}
205 205
 
206
-		$setting  = $this->sanitize_setting( $setting );
207
-		$response = $this->prepare_item_for_response( $setting, $request );
208
-		return rest_ensure_response( $response );
206
+		$setting  = $this->sanitize_setting($setting);
207
+		$response = $this->prepare_item_for_response($setting, $request);
208
+		return rest_ensure_response($response);
209 209
 	}
210 210
 
211 211
 	/**
@@ -215,29 +215,29 @@  discard block
 block discarded – undo
215 215
 	 * @param  WP_REST_Request $request Request data.
216 216
 	 * @return WP_Error|WP_REST_Response
217 217
 	 */
218
-	public function update_item( $request ) {
219
-		$setting = $this->get_setting( $request['id'] );
218
+	public function update_item($request) {
219
+		$setting = $this->get_setting($request['id']);
220 220
 
221
-		if ( is_wp_error( $setting ) ) {
221
+		if (is_wp_error($setting)) {
222 222
 			return $setting;
223 223
 		}
224 224
 
225
-		if ( is_callable( array( $this, 'validate_setting_' . $setting['type'] . '_field' ) ) ) {
226
-			$value = $this->{'validate_setting_' . $setting['type'] . '_field'}( $request['value'], $setting );
225
+		if (is_callable(array($this, 'validate_setting_' . $setting['type'] . '_field'))) {
226
+			$value = $this->{'validate_setting_' . $setting['type'] . '_field'}($request['value'], $setting);
227 227
 		} else {
228
-			$value = $this->validate_setting_text_field( $request['value'], $setting );
228
+			$value = $this->validate_setting_text_field($request['value'], $setting);
229 229
 		}
230 230
 
231
-		if ( is_wp_error( $value ) ) {
231
+		if (is_wp_error($value)) {
232 232
 			return $value;
233 233
 		}
234 234
 
235
-		wpinv_update_option( $request['id'], $value );
235
+		wpinv_update_option($request['id'], $value);
236 236
 		$setting['value'] = $value;
237
-		$setting          = $this->sanitize_setting( $setting );
238
-		$response         = $this->prepare_item_for_response( $setting, $request );
237
+		$setting          = $this->sanitize_setting($setting);
238
+		$response         = $this->prepare_item_for_response($setting, $request);
239 239
 
240
-		return rest_ensure_response( $response );
240
+		return rest_ensure_response($response);
241 241
 	}
242 242
 
243 243
 	/**
@@ -247,9 +247,9 @@  discard block
 block discarded – undo
247 247
 	 * @param WP_REST_Request $request Full data about the request.
248 248
 	 * @return WP_Error|boolean
249 249
 	 */
250
-	public function get_items_permissions_check( $request ) {
251
-		if ( ! wpinv_current_user_can_manage_invoicing() ) {
252
-			return new WP_Error( 'rest_cannot_view', __( 'Sorry, you cannot list resources.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
250
+	public function get_items_permissions_check($request) {
251
+		if (!wpinv_current_user_can_manage_invoicing()) {
252
+			return new WP_Error('rest_cannot_view', __('Sorry, you cannot list resources.', 'invoicing'), array('status' => rest_authorization_required_code()));
253 253
 		}
254 254
 
255 255
 		return true;
@@ -262,9 +262,9 @@  discard block
 block discarded – undo
262 262
 	 * @param WP_REST_Request $request Full data about the request.
263 263
 	 * @return WP_Error|boolean
264 264
 	 */
265
-	public function update_items_permissions_check( $request ) {
266
-		if ( ! wpinv_current_user_can_manage_invoicing() ) {
267
-			return new WP_Error( 'rest_cannot_edit', __( 'Sorry, you cannot edit this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
265
+	public function update_items_permissions_check($request) {
266
+		if (!wpinv_current_user_can_manage_invoicing()) {
267
+			return new WP_Error('rest_cannot_edit', __('Sorry, you cannot edit this resource.', 'invoicing'), array('status' => rest_authorization_required_code()));
268 268
 		}
269 269
 
270 270
 		return true;
@@ -277,8 +277,8 @@  discard block
 block discarded – undo
277 277
 	 *
278 278
 	 * @return boolean|WP_Error
279 279
 	 */
280
-	public function batch_items_permissions_check( $request ) {
281
-		return wpinv_current_user_can_manage_invoicing() ? true : new WP_Error( 'rest_cannot_batch', __( 'Sorry, you are not allowed to batch manipulate this resource.', 'invoicing' ), array( 'status' => rest_authorization_required_code() ) );
280
+	public function batch_items_permissions_check($request) {
281
+		return wpinv_current_user_can_manage_invoicing() ? true : new WP_Error('rest_cannot_batch', __('Sorry, you are not allowed to batch manipulate this resource.', 'invoicing'), array('status' => rest_authorization_required_code()));
282 282
 	}
283 283
 
284 284
 	/**
@@ -287,14 +287,14 @@  discard block
 block discarded – undo
287 287
 	 * @param string $setting_id Setting ID.
288 288
 	 * @return array Links for the given setting.
289 289
 	 */
290
-	protected function prepare_links( $setting_id ) {
290
+	protected function prepare_links($setting_id) {
291 291
 
292 292
 		$links = array(
293 293
 			'self'       => array(
294
-				'href' => rest_url( sprintf( '/%s/%s/setting/%s', $this->namespace, $this->rest_base, $setting_id ) ),
294
+				'href' => rest_url(sprintf('/%s/%s/setting/%s', $this->namespace, $this->rest_base, $setting_id)),
295 295
 			),
296 296
 			'collection' => array(
297
-				'href' => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),
297
+				'href' => rest_url(sprintf('/%s/%s', $this->namespace, $this->rest_base)),
298 298
 			),
299 299
 		);
300 300
 
@@ -309,14 +309,14 @@  discard block
 block discarded – undo
309 309
 	 * @param WP_REST_Request $request Request object.
310 310
 	 * @return WP_REST_Response $response Response data.
311 311
 	 */
312
-	public function prepare_item_for_response( $item, $request ) {
313
-		$context = empty( $request['context'] ) ? 'view' : $request['context'];
314
-		$data    = $this->add_additional_fields_to_object( $item, $request );
315
-		$data    = $this->filter_response_by_context( $data, $context );
312
+	public function prepare_item_for_response($item, $request) {
313
+		$context = empty($request['context']) ? 'view' : $request['context'];
314
+		$data    = $this->add_additional_fields_to_object($item, $request);
315
+		$data    = $this->filter_response_by_context($data, $context);
316 316
 
317
-		$response = rest_ensure_response( $data );
317
+		$response = rest_ensure_response($data);
318 318
 
319
-		$response->add_links( $this->prepare_links( $item['id'] ) );
319
+		$response->add_links($this->prepare_links($item['id']));
320 320
 
321 321
 		return $response;
322 322
 	}
@@ -329,10 +329,10 @@  discard block
 block discarded – undo
329 329
 	 * @param  array $setting Setting.
330 330
 	 * @return array
331 331
 	 */
332
-	public function filter_setting( $setting ) {
332
+	public function filter_setting($setting) {
333 333
 		return array_intersect_key(
334 334
 			$setting,
335
-			array_flip( array_filter( array_keys( $setting ), array( $this, 'allowed_setting_keys' ) ) )
335
+			array_flip(array_filter(array_keys($setting), array($this, 'allowed_setting_keys')))
336 336
 		);
337 337
 	}
338 338
 
@@ -342,8 +342,8 @@  discard block
 block discarded – undo
342 342
 	 * @param  string $key Key to check.
343 343
 	 * @return boolean
344 344
 	 */
345
-	public function allowed_setting_keys( $key ) {
346
-		return in_array( $key, array_keys( $this->setting_defaults() ), true );
345
+	public function allowed_setting_keys($key) {
346
+		return in_array($key, array_keys($this->setting_defaults()), true);
347 347
 	}
348 348
 
349 349
 	/**
@@ -375,11 +375,11 @@  discard block
 block discarded – undo
375 375
 	 * @param  array $setting The setting to sanitize.
376 376
 	 * @return array
377 377
 	 */
378
-	public function sanitize_setting( $setting ) {
378
+	public function sanitize_setting($setting) {
379 379
 
380
-		$setting          = wp_parse_args( $setting, $this->setting_defaults() );
381
-		$setting['value'] = wpinv_get_option( $setting['id'], $setting['std'] );
382
-		return $this->filter_setting( $setting );
380
+		$setting          = wp_parse_args($setting, $this->setting_defaults());
381
+		$setting['value'] = wpinv_get_option($setting['id'], $setting['std']);
382
+		return $this->filter_setting($setting);
383 383
 
384 384
 	}
385 385
 
@@ -390,29 +390,29 @@  discard block
 block discarded – undo
390 390
 	 * @param string $setting_id Setting ID.
391 391
 	 * @return array|WP_Error
392 392
 	 */
393
-	public function get_setting( $setting_id ) {
393
+	public function get_setting($setting_id) {
394 394
 
395
-		if ( empty( $setting_id ) ) {
396
-			return new WP_Error( 'rest_setting_setting_invalid', __( 'Invalid setting.', 'invoicing' ), array( 'status' => 404 ) );
395
+		if (empty($setting_id)) {
396
+			return new WP_Error('rest_setting_setting_invalid', __('Invalid setting.', 'invoicing'), array('status' => 404));
397 397
 		}
398 398
 
399
-		$settings  = $this->get_settings();
399
+		$settings = $this->get_settings();
400 400
 
401
-		foreach ( $settings as $tabs ) {
401
+		foreach ($settings as $tabs) {
402 402
 
403
-			foreach ( $tabs as $sections ) {
403
+			foreach ($tabs as $sections) {
404 404
 
405
-				if ( isset( $sections[ $setting_id ] ) ) {
406
-					if ( ! $this->is_setting_type_valid( $sections[ $setting_id ]['type'] ) ) {
407
-						return new WP_Error( 'rest_setting_setting_type_invalid', __( 'Invalid setting type.', 'invoicing' ), array( 'status' => 404 ) );
405
+				if (isset($sections[$setting_id])) {
406
+					if (!$this->is_setting_type_valid($sections[$setting_id]['type'])) {
407
+						return new WP_Error('rest_setting_setting_type_invalid', __('Invalid setting type.', 'invoicing'), array('status' => 404));
408 408
 					}
409 409
 
410
-					return $sections[ $setting_id ];
410
+					return $sections[$setting_id];
411 411
 				}
412 412
 }
413 413
 }
414 414
 
415
-		return new WP_Error( 'rest_setting_setting_invalid', __( 'Invalid setting.', 'invoicing' ), array( 'status' => 404 ) );
415
+		return new WP_Error('rest_setting_setting_invalid', __('Invalid setting.', 'invoicing'), array('status' => 404));
416 416
 	}
417 417
 
418 418
 	/**
@@ -421,41 +421,41 @@  discard block
 block discarded – undo
421 421
 	 * @param  WP_REST_Request $request Request data.
422 422
 	 * @return array
423 423
 	 */
424
-	public function get_tabs( $request ) {
424
+	public function get_tabs($request) {
425 425
 		$tabs     = wpinv_get_settings_tabs();
426 426
 		$prepared = array();
427 427
 
428
-		foreach ( $tabs as $id => $tab ) {
428
+		foreach ($tabs as $id => $tab) {
429 429
 
430 430
 			$_request        = $request;
431
-			$_request['tab'] = sanitize_title( $id );
431
+			$_request['tab'] = sanitize_title($id);
432 432
 			$data            = array(
433
-				'id'       => sanitize_title( $id ),
434
-				'label'    => sanitize_text_field( $tab ),
435
-				'sections' => $this->get_sections( $_request ),
433
+				'id'       => sanitize_title($id),
434
+				'label'    => sanitize_text_field($tab),
435
+				'sections' => $this->get_sections($_request),
436 436
 			);
437 437
 
438
-			$data     = $this->add_additional_fields_to_object( $data, $request );
439
-			$response = rest_ensure_response( $data );
438
+			$data     = $this->add_additional_fields_to_object($data, $request);
439
+			$response = rest_ensure_response($data);
440 440
 
441
-			if ( ! is_wp_error( $response ) ) {
441
+			if (!is_wp_error($response)) {
442 442
 				$links = array(
443 443
 					'sections'   => array(
444
-						'href' => rest_url( sprintf( '/%s/%s/%s', $this->namespace, $this->rest_base, $id ) ),
444
+						'href' => rest_url(sprintf('/%s/%s/%s', $this->namespace, $this->rest_base, $id)),
445 445
 					),
446 446
 					'collection' => array(
447
-						'href' => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),
447
+						'href' => rest_url(sprintf('/%s/%s', $this->namespace, $this->rest_base)),
448 448
 					),
449 449
 				);
450
-				$response->add_links( $links );
451
-				$response = $this->prepare_response_for_collection( $response );
450
+				$response->add_links($links);
451
+				$response = $this->prepare_response_for_collection($response);
452 452
 			}
453 453
 
454 454
 			$prepared[] = $response;
455 455
 
456 456
 		}
457 457
 
458
-		return rest_ensure_response( $prepared );
458
+		return rest_ensure_response($prepared);
459 459
 	}
460 460
 
461 461
 	/**
@@ -464,43 +464,43 @@  discard block
 block discarded – undo
464 464
 	 * @param  WP_REST_Request $request Request data.
465 465
 	 * @return array
466 466
 	 */
467
-	public function get_sections( $request ) {
467
+	public function get_sections($request) {
468 468
 
469
-		$tab      = sanitize_title( $request['tab'] );
470
-		$sections = wpinv_get_settings_tab_sections( $tab );
469
+		$tab      = sanitize_title($request['tab']);
470
+		$sections = wpinv_get_settings_tab_sections($tab);
471 471
 		$prepared = array();
472 472
 
473
-		foreach ( $sections as $id => $section ) {
473
+		foreach ($sections as $id => $section) {
474 474
 
475
-			$data            = array(
476
-				'id'    => sanitize_title( $id ),
477
-				'label' => sanitize_text_field( $section ),
475
+			$data = array(
476
+				'id'    => sanitize_title($id),
477
+				'label' => sanitize_text_field($section),
478 478
 			);
479 479
 
480
-			$data     = $this->add_additional_fields_to_object( $data, $request );
481
-			$response = rest_ensure_response( $data );
480
+			$data     = $this->add_additional_fields_to_object($data, $request);
481
+			$response = rest_ensure_response($data);
482 482
 
483
-			if ( ! is_wp_error( $response ) ) {
483
+			if (!is_wp_error($response)) {
484 484
 				$links = array(
485 485
 					'settings'   => array(
486
-						'href' => rest_url( sprintf( '/%s/%s/%s/%s', $this->namespace, $this->rest_base, $tab, $id ) ),
486
+						'href' => rest_url(sprintf('/%s/%s/%s/%s', $this->namespace, $this->rest_base, $tab, $id)),
487 487
 					),
488 488
 					'collection' => array(
489
-						'href' => rest_url( sprintf( '/%s/%s/%s', $this->namespace, $this->rest_base, $tab ) ),
489
+						'href' => rest_url(sprintf('/%s/%s/%s', $this->namespace, $this->rest_base, $tab)),
490 490
 					),
491 491
 					'tabs'       => array(
492
-						'href' => rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ),
492
+						'href' => rest_url(sprintf('/%s/%s', $this->namespace, $this->rest_base)),
493 493
 					),
494 494
 				);
495
-				$response->add_links( $links );
496
-				$response = $this->prepare_response_for_collection( $response );
495
+				$response->add_links($links);
496
+				$response = $this->prepare_response_for_collection($response);
497 497
 			}
498 498
 
499 499
 			$prepared[] = $response;
500 500
 
501 501
 		}
502 502
 
503
-		return rest_ensure_response( $prepared );
503
+		return rest_ensure_response($prepared);
504 504
 	}
505 505
 
506 506
 	/**
@@ -510,7 +510,7 @@  discard block
 block discarded – undo
510 510
 	 */
511 511
 	public function get_settings() {
512 512
 
513
-		if ( empty( $this->settings ) ) {
513
+		if (empty($this->settings)) {
514 514
 			$this->settings = wpinv_get_registered_settings();
515 515
 		}
516 516
 
@@ -525,22 +525,22 @@  discard block
 block discarded – undo
525 525
 	 * @param  string $type Type.
526 526
 	 * @return bool
527 527
 	 */
528
-	public function is_setting_type_valid( $type ) {
528
+	public function is_setting_type_valid($type) {
529 529
 
530 530
 		return in_array(
531 531
 			$type,
532 532
             array(
533
-				'text',         // Validates with validate_setting_text_field.
534
-				'email',        // Validates with validate_setting_text_field.
535
-				'number',       // Validates with validate_setting_text_field.
536
-				'color',        // Validates with validate_setting_text_field.
537
-				'password',     // Validates with validate_setting_text_field.
538
-				'textarea',     // Validates with validate_setting_textarea_field.
539
-				'select',       // Validates with validate_setting_select_field.
540
-				'multiselect',  // Validates with validate_setting_multiselect_field.
541
-				'radio',        // Validates with validate_setting_radio_field (-> validate_setting_select_field).
542
-				'checkbox',     // Validates with validate_setting_checkbox_field.
543
-				'header',       // Validates with validate_setting_text_field.
533
+				'text', // Validates with validate_setting_text_field.
534
+				'email', // Validates with validate_setting_text_field.
535
+				'number', // Validates with validate_setting_text_field.
536
+				'color', // Validates with validate_setting_text_field.
537
+				'password', // Validates with validate_setting_text_field.
538
+				'textarea', // Validates with validate_setting_textarea_field.
539
+				'select', // Validates with validate_setting_select_field.
540
+				'multiselect', // Validates with validate_setting_multiselect_field.
541
+				'radio', // Validates with validate_setting_radio_field (-> validate_setting_select_field).
542
+				'checkbox', // Validates with validate_setting_checkbox_field.
543
+				'header', // Validates with validate_setting_text_field.
544 544
 			)
545 545
 		);
546 546
 
@@ -554,8 +554,8 @@  discard block
 block discarded – undo
554 554
 	public function get_item_schema() {
555 555
 
556 556
 		// Maybe retrieve the schema from cache.
557
-		if ( ! empty( $this->schema ) ) {
558
-			return $this->add_additional_fields_schema( $this->schema );
557
+		if (!empty($this->schema)) {
558
+			return $this->add_additional_fields_schema($this->schema);
559 559
 		}
560 560
 
561 561
 		$schema = array(
@@ -564,105 +564,105 @@  discard block
 block discarded – undo
564 564
 			'type'       => 'object',
565 565
 			'properties' => array(
566 566
 				'id'          => array(
567
-					'description' => __( 'A unique identifier for the setting.', 'invoicing' ),
567
+					'description' => __('A unique identifier for the setting.', 'invoicing'),
568 568
 					'type'        => 'string',
569 569
 					'arg_options' => array(
570 570
 						'sanitize_callback' => 'sanitize_title',
571 571
 					),
572
-					'context'     => array( 'view', 'edit' ),
572
+					'context'     => array('view', 'edit'),
573 573
 					'readonly'    => true,
574 574
 				),
575 575
 				'tab'         => array(
576
-					'description' => __( 'An identifier for the tab this setting belongs to.', 'invoicing' ),
576
+					'description' => __('An identifier for the tab this setting belongs to.', 'invoicing'),
577 577
 					'type'        => 'string',
578 578
 					'arg_options' => array(
579 579
 						'sanitize_callback' => 'sanitize_title',
580 580
 					),
581
-					'context'     => array( 'view', 'edit' ),
581
+					'context'     => array('view', 'edit'),
582 582
 					'readonly'    => true,
583 583
 				),
584 584
 				'section'     => array(
585
-					'description' => __( 'An identifier for the section this setting belongs to.', 'invoicing' ),
585
+					'description' => __('An identifier for the section this setting belongs to.', 'invoicing'),
586 586
 					'type'        => 'string',
587 587
 					'arg_options' => array(
588 588
 						'sanitize_callback' => 'sanitize_title',
589 589
 					),
590
-					'context'     => array( 'view', 'edit' ),
590
+					'context'     => array('view', 'edit'),
591 591
 					'readonly'    => true,
592 592
 				),
593 593
 				'name'        => array(
594
-					'description' => __( 'A human readable label for the setting used in interfaces.', 'invoicing' ),
594
+					'description' => __('A human readable label for the setting used in interfaces.', 'invoicing'),
595 595
 					'type'        => 'string',
596 596
 					'arg_options' => array(
597 597
 						'sanitize_callback' => 'sanitize_text_field',
598 598
 					),
599
-					'context'     => array( 'view', 'edit' ),
599
+					'context'     => array('view', 'edit'),
600 600
 					'readonly'    => true,
601 601
 				),
602 602
 				'desc'        => array(
603
-					'description' => __( 'A human readable description for the setting used in interfaces.', 'invoicing' ),
603
+					'description' => __('A human readable description for the setting used in interfaces.', 'invoicing'),
604 604
 					'type'        => 'string',
605
-					'context'     => array( 'view', 'edit' ),
605
+					'context'     => array('view', 'edit'),
606 606
 					'readonly'    => true,
607 607
 				),
608 608
 				'value'       => array(
609
-					'description' => __( 'The current value of this setting.', 'invoicing' ),
609
+					'description' => __('The current value of this setting.', 'invoicing'),
610 610
 					'type'        => 'mixed',
611
-					'context'     => array( 'view', 'edit' ),
611
+					'context'     => array('view', 'edit'),
612 612
 				),
613 613
 				'default'     => array(
614
-					'description' => __( 'Default value for the setting.', 'invoicing' ),
614
+					'description' => __('Default value for the setting.', 'invoicing'),
615 615
 					'type'        => 'mixed',
616
-					'context'     => array( 'view', 'edit' ),
616
+					'context'     => array('view', 'edit'),
617 617
 					'readonly'    => true,
618 618
 				),
619 619
 				'placeholder' => array(
620
-					'description' => __( 'Placeholder text to be displayed in text inputs.', 'invoicing' ),
620
+					'description' => __('Placeholder text to be displayed in text inputs.', 'invoicing'),
621 621
 					'type'        => 'string',
622 622
 					'arg_options' => array(
623 623
 						'sanitize_callback' => 'sanitize_text_field',
624 624
 					),
625
-					'context'     => array( 'view', 'edit' ),
625
+					'context'     => array('view', 'edit'),
626 626
 					'readonly'    => true,
627 627
 				),
628 628
 				'type'        => array(
629
-					'description' => __( 'Type of setting.', 'invoicing' ),
629
+					'description' => __('Type of setting.', 'invoicing'),
630 630
 					'type'        => 'string',
631 631
 					'arg_options' => array(
632 632
 						'sanitize_callback' => 'sanitize_text_field',
633 633
 					),
634
-					'context'     => array( 'view', 'edit' ),
635
-					'enum'        => array( 'text', 'email', 'number', 'color', 'password', 'textarea', 'select', 'multiselect', 'radio', 'image_width', 'checkbox', 'raw_html' ),
634
+					'context'     => array('view', 'edit'),
635
+					'enum'        => array('text', 'email', 'number', 'color', 'password', 'textarea', 'select', 'multiselect', 'radio', 'image_width', 'checkbox', 'raw_html'),
636 636
 					'readonly'    => true,
637 637
 				),
638 638
 				'options'     => array(
639
-					'description' => __( 'Array of options (key value pairs) for inputs such as select, multiselect, and radio buttons.', 'invoicing' ),
639
+					'description' => __('Array of options (key value pairs) for inputs such as select, multiselect, and radio buttons.', 'invoicing'),
640 640
 					'type'        => 'object',
641
-					'context'     => array( 'view', 'edit' ),
641
+					'context'     => array('view', 'edit'),
642 642
 					'readonly'    => true,
643 643
 				),
644 644
 				'readonly'    => array(
645
-					'description' => __( 'Whether or not this setting is readonly', 'invoicing' ),
645
+					'description' => __('Whether or not this setting is readonly', 'invoicing'),
646 646
 					'type'        => 'string',
647
-					'context'     => array( 'view' ),
647
+					'context'     => array('view'),
648 648
 					'readonly'    => true,
649 649
 				),
650 650
 				'faux'        => array(
651
-					'description' => __( 'Whether or not this setting is readonly/faux', 'invoicing' ),
651
+					'description' => __('Whether or not this setting is readonly/faux', 'invoicing'),
652 652
 					'type'        => 'string',
653
-					'context'     => array( 'view' ),
653
+					'context'     => array('view'),
654 654
 					'readonly'    => true,
655 655
 				),
656 656
 			),
657 657
 		);
658 658
 
659 659
 		// Filters the settings schema for the REST API.
660
-        $schema = apply_filters( 'getpaid_rest_settings_schema', $schema );
660
+        $schema = apply_filters('getpaid_rest_settings_schema', $schema);
661 661
 
662 662
 		// Cache the settings schema.
663 663
 		$this->schema = $schema;
664 664
 
665
-		return $this->add_additional_fields_schema( $this->schema );
665
+		return $this->add_additional_fields_schema($this->schema);
666 666
 
667 667
 	}
668 668
 
@@ -674,9 +674,9 @@  discard block
 block discarded – undo
674 674
 	 * @param array  $setting Setting.
675 675
 	 * @return string
676 676
 	 */
677
-	public function validate_setting_text_field( $value ) {
678
-		$value = is_null( $value ) ? '' : $value;
679
-		return wp_kses_post( trim( stripslashes( $value ) ) );
677
+	public function validate_setting_text_field($value) {
678
+		$value = is_null($value) ? '' : $value;
679
+		return wp_kses_post(trim(stripslashes($value)));
680 680
 	}
681 681
 
682 682
 	/**
@@ -687,11 +687,11 @@  discard block
 block discarded – undo
687 687
 	 * @param array  $setting Setting.
688 688
 	 * @return string|WP_Error
689 689
 	 */
690
-	public function validate_setting_select_field( $value, $setting ) {
691
-		if ( array_key_exists( $value, $setting['options'] ) ) {
690
+	public function validate_setting_select_field($value, $setting) {
691
+		if (array_key_exists($value, $setting['options'])) {
692 692
 			return $value;
693 693
 		} else {
694
-			return new WP_Error( 'rest_setting_value_invalid', __( 'An invalid setting value was passed.', 'invoicing' ), array( 'status' => 400 ) );
694
+			return new WP_Error('rest_setting_value_invalid', __('An invalid setting value was passed.', 'invoicing'), array('status' => 400));
695 695
 		}
696 696
 	}
697 697
 
@@ -703,18 +703,18 @@  discard block
 block discarded – undo
703 703
 	 * @param array $setting Setting.
704 704
 	 * @return array|WP_Error
705 705
 	 */
706
-	public function validate_setting_multiselect_field( $values, $setting ) {
707
-		if ( empty( $values ) ) {
706
+	public function validate_setting_multiselect_field($values, $setting) {
707
+		if (empty($values)) {
708 708
 			return array();
709 709
 		}
710 710
 
711
-		if ( ! is_array( $values ) ) {
712
-			return new WP_Error( 'rest_setting_value_invalid', __( 'An invalid setting value was passed.', 'invoicing' ), array( 'status' => 400 ) );
711
+		if (!is_array($values)) {
712
+			return new WP_Error('rest_setting_value_invalid', __('An invalid setting value was passed.', 'invoicing'), array('status' => 400));
713 713
 		}
714 714
 
715 715
 		$final_values = array();
716
-		foreach ( $values as $value ) {
717
-			if ( array_key_exists( $value, $setting['options'] ) ) {
716
+		foreach ($values as $value) {
717
+			if (array_key_exists($value, $setting['options'])) {
718 718
 				$final_values[] = $value;
719 719
 			}
720 720
 		}
@@ -730,8 +730,8 @@  discard block
 block discarded – undo
730 730
 	 * @param array  $setting Setting.
731 731
 	 * @return string|WP_Error
732 732
 	 */
733
-	public function validate_setting_radio_field( $value, $setting ) {
734
-		return $this->validate_setting_select_field( $value, $setting );
733
+	public function validate_setting_radio_field($value, $setting) {
734
+		return $this->validate_setting_select_field($value, $setting);
735 735
 	}
736 736
 
737 737
 	/**
@@ -741,8 +741,8 @@  discard block
 block discarded – undo
741 741
 	 * @param string $value Value.
742 742
 	 * @return int
743 743
 	 */
744
-	public function validate_setting_checkbox_field( $value ) {
745
-		return (int) ! empty( $value );
744
+	public function validate_setting_checkbox_field($value) {
745
+		return (int) !empty($value);
746 746
 	}
747 747
 
748 748
 	/**
@@ -752,10 +752,10 @@  discard block
 block discarded – undo
752 752
 	 * @param string $value Value.
753 753
 	 * @return string
754 754
 	 */
755
-	public function validate_setting_textarea_field( $value ) {
756
-		$value = is_null( $value ) ? '' : $value;
755
+	public function validate_setting_textarea_field($value) {
756
+		$value = is_null($value) ? '' : $value;
757 757
 		return wp_kses(
758
-			trim( stripslashes( $value ) ),
758
+			trim(stripslashes($value)),
759 759
 			array_merge(
760 760
 				array(
761 761
 					'iframe' => array(
@@ -765,7 +765,7 @@  discard block
 block discarded – undo
765 765
 						'class' => true,
766 766
 					),
767 767
 				),
768
-				wp_kses_allowed_html( 'post' )
768
+				wp_kses_allowed_html('post')
769 769
 			)
770 770
 		);
771 771
 	}
Please login to merge, or discard this patch.