Passed
Push — master ( b424aa...1c746e )
by Brian
04:20
created
templates/invoice-receipt.php 1 patch
Spacing   +38 added lines, -38 removed lines patch added patch discarded remove patch
@@ -7,64 +7,64 @@  discard block
 block discarded – undo
7 7
  * @version 1.0.19
8 8
  */
9 9
 
10
-defined( 'ABSPATH' ) || exit;
10
+defined('ABSPATH') || exit;
11 11
 
12 12
 // Fetch the invoice.
13
-$invoice = new WPInv_Invoice( $invoice );
13
+$invoice = new WPInv_Invoice($invoice);
14 14
 
15 15
 // @deprecated
16
-do_action( 'wpinv_success_content_before', $invoice );
17
-do_action( 'wpinv_before_receipt', $invoice );
16
+do_action('wpinv_success_content_before', $invoice);
17
+do_action('wpinv_before_receipt', $invoice);
18 18
 
19 19
 wpinv_print_errors();
20 20
 
21 21
 // Prepare header text.
22
-if ( $invoice->is_paid() ) {
22
+if ($invoice->is_paid()) {
23 23
 
24 24
     $alert = aui()->alert(
25 25
         array(
26 26
             'type'    => 'success',
27
-            'content' => __( 'Thank you for your payment!', 'invoicing' ),
27
+            'content' => __('Thank you for your payment!', 'invoicing'),
28 28
         )
29 29
     );
30 30
 
31
-} else if ( $invoice->is_refunded() ) {
31
+} else if ($invoice->is_refunded()) {
32 32
 
33 33
     $alert = aui()->alert(
34 34
         array(
35 35
             'type'    => 'info',
36
-            'content' => __( 'This invoice was refunded.', 'invoicing' ),
36
+            'content' => __('This invoice was refunded.', 'invoicing'),
37 37
         )
38 38
     );
39 39
 
40
-} else if ( $invoice->is_held() ) {
40
+} else if ($invoice->is_held()) {
41 41
 
42 42
     $alert = aui()->alert(
43 43
         array(
44 44
             'type'    => 'info',
45
-            'content' => __( 'This invoice will be processed as soon we verify your payment.', 'invoicing' ),
45
+            'content' => __('This invoice will be processed as soon we verify your payment.', 'invoicing'),
46 46
         )
47 47
     );
48 48
 
49
-} else if ( $invoice->needs_payment() ) {
49
+} else if ($invoice->needs_payment()) {
50 50
 
51
-    if ( ! empty( $_GET['token'] ) ) {
51
+    if (!empty($_GET['token'])) {
52 52
 
53 53
         $alert = aui()->alert(
54 54
             array(
55 55
                 'type'    => 'info',
56
-                'content' => __( "Sometimes it takes a few minutes for us to verify your payment. We'll notify you as soon as we've verified the payment.", 'invoicing' ),
56
+                'content' => __("Sometimes it takes a few minutes for us to verify your payment. We'll notify you as soon as we've verified the payment.", 'invoicing'),
57 57
             )
58 58
         );
59 59
 
60
-    } else if ( $invoice->is_due() ) {
60
+    } else if ($invoice->is_due()) {
61 61
 
62 62
         $alert = aui()->alert(
63 63
             array(
64 64
                 'type'    => 'danger',
65 65
                 'content' => sprintf(
66
-                    __( 'This invoice was due on %.', 'invoicing' ),
67
-                    getpaid_format_date_value( $invoice->get_due_date() )
66
+                    __('This invoice was due on %.', 'invoicing'),
67
+                    getpaid_format_date_value($invoice->get_due_date())
68 68
                 ),
69 69
             )
70 70
         );
@@ -74,7 +74,7 @@  discard block
 block discarded – undo
74 74
         $alert = aui()->alert(
75 75
             array(
76 76
                 'type'    => 'warning',
77
-                'content' => __( 'This invoice needs payment.', 'invoicing' ),
77
+                'content' => __('This invoice needs payment.', 'invoicing'),
78 78
             )
79 79
         );
80 80
 
@@ -89,19 +89,19 @@  discard block
 block discarded – undo
89 89
 
90 90
         'pay' => array(
91 91
             'url'   => $invoice->get_checkout_payment_url(),
92
-            'name'  => __( 'Pay For Invoice', 'invoicing' ),
92
+            'name'  => __('Pay For Invoice', 'invoicing'),
93 93
             'class' => 'btn-success',
94 94
         ),
95 95
 
96 96
         'view' => array(
97 97
             'url'   => $invoice->get_view_url(),
98
-            'name'  => __( 'View Invoice', 'invoicing' ),
98
+            'name'  => __('View Invoice', 'invoicing'),
99 99
             'class' => 'btn-primary',
100 100
         ),
101 101
 
102 102
         'history' => array(
103 103
             'url'   => wpinv_get_history_page_uri(),
104
-            'name'  => __( 'Invoice History', 'invoicing' ),
104
+            'name'  => __('Invoice History', 'invoicing'),
105 105
             'class' => 'btn-warning',
106 106
         ),
107 107
 
@@ -110,12 +110,12 @@  discard block
 block discarded – undo
110 110
 
111 111
 );
112 112
 
113
-if ( ( ! $invoice->needs_payment() || $invoice->is_held() ) && isset( $actions['pay'] ) ) {
114
-    unset( $actions['pay'] );
113
+if ((!$invoice->needs_payment() || $invoice->is_held()) && isset($actions['pay'])) {
114
+    unset($actions['pay']);
115 115
 }
116 116
 
117
-if ( ! is_user_logged_in() && isset( $actions['history'] ) ) {
118
-    unset( $actions['history'] );
117
+if (!is_user_logged_in() && isset($actions['history'])) {
118
+    unset($actions['history']);
119 119
 }
120 120
 
121 121
 ?>
@@ -124,19 +124,19 @@  discard block
 block discarded – undo
124 124
 
125 125
         <?php
126 126
         
127
-            do_action( 'wpinv_receipt_start', $invoice );
127
+            do_action('wpinv_receipt_start', $invoice);
128 128
 
129
-            if ( ! empty( $actions ) ) {
129
+            if (!empty($actions)) {
130 130
 
131 131
                 echo '<div class="wpinv-receipt-actions text-right mt-1 mb-4">';
132 132
 
133
-                foreach ( $actions as $key => $action ) {
133
+                foreach ($actions as $key => $action) {
134 134
 
135
-                    $key    = sanitize_html_class( $key );
136
-                    $class  = empty( $action['class'] ) ? 'btn-dark' : sanitize_html_class( $action['class'] );
137
-                    $url    = empty( $action['url'] ) ? '#' : esc_url( $action['url'] );
138
-                    $attrs  = empty( $action['attrs'] ) ? '' : $action['attrs'];
139
-                    $anchor = sanitize_text_field( $action['name'] );
135
+                    $key    = sanitize_html_class($key);
136
+                    $class  = empty($action['class']) ? 'btn-dark' : sanitize_html_class($action['class']);
137
+                    $url    = empty($action['url']) ? '#' : esc_url($action['url']);
138
+                    $attrs  = empty($action['attrs']) ? '' : $action['attrs'];
139
+                    $anchor = sanitize_text_field($action['name']);
140 140
 
141 141
                     echo "<a href='$url' class='btn btn-sm ml-1 $class $key' $attrs>$anchor</a>";
142 142
                 }
@@ -152,21 +152,21 @@  discard block
 block discarded – undo
152 152
         <div class="wpinv-receipt-details">
153 153
 
154 154
             <h4 class="wpinv-details-t mb-3 mt-3">
155
-                <?php echo apply_filters( 'wpinv_receipt_details_title', __( 'Invoice Details', 'invoicing' ), $invoice ); ?>
155
+                <?php echo apply_filters('wpinv_receipt_details_title', __('Invoice Details', 'invoicing'), $invoice); ?>
156 156
             </h4>
157 157
 
158
-            <?php getpaid_invoice_meta( $invoice ); ?>
158
+            <?php getpaid_invoice_meta($invoice); ?>
159 159
 
160 160
         </div>
161 161
 
162
-        <?php echo getpaid_display_invoice_subscriptions( $invoice ); ?>
162
+        <?php echo getpaid_display_invoice_subscriptions($invoice); ?>
163 163
 
164
-        <?php do_action( 'wpinv_receipt_end', $invoice ); ?>
164
+        <?php do_action('wpinv_receipt_end', $invoice); ?>
165 165
 
166 166
     </div>
167 167
 
168 168
 <?php
169 169
 
170 170
 // @deprecated
171
-do_action( 'wpinv_success_content_after', $invoice );
172
-do_action( 'wpinv_after_receipt', $invoice );
171
+do_action('wpinv_success_content_after', $invoice);
172
+do_action('wpinv_after_receipt', $invoice);
Please login to merge, or discard this patch.
templates/wpinv-payment-processing.php 1 patch
Spacing   +3 added lines, -3 removed lines patch added patch discarded remove patch
@@ -4,8 +4,8 @@  discard block
 block discarded – undo
4 4
         <?php 
5 5
             echo
6 6
             wp_sprintf(
7
-                __( 'Your payment is processing. This page will reload automatically in 10 seconds. If it does not, click <a href="%s">here</a>.', 'invoicing' ),
8
-                esc_url_raw( remove_query_arg( 'payment-confirm' ) )
7
+                __('Your payment is processing. This page will reload automatically in 10 seconds. If it does not, click <a href="%s">here</a>.', 'invoicing'),
8
+                esc_url_raw(remove_query_arg('payment-confirm'))
9 9
             );
10 10
         ?>
11 11
         <i class="fa fa-spin fa-refresh"></i>
@@ -14,7 +14,7 @@  discard block
 block discarded – undo
14 14
     <script type="text/javascript">
15 15
         setTimeout(
16 16
             function(){
17
-                window.location.href = '<?php echo esc_url_raw( remove_query_arg( 'payment-confirm' ) ) ;?>';
17
+                window.location.href = '<?php echo esc_url_raw(remove_query_arg('payment-confirm')); ?>';
18 18
             },
19 19
             10000
20 20
         );
Please login to merge, or discard this patch.
includes/subscription-functions.php 2 patches
Indentation   +288 added lines, -288 removed lines patch added patch discarded remove patch
@@ -50,7 +50,7 @@  discard block
 block discarded – undo
50 50
  */
51 51
 function getpaid_get_invoice_subscription_group( $invoice_id, $subscription_id ) {
52 52
     $subscription_groups = getpaid_get_invoice_subscription_groups( $invoice_id );
53
-	$matching_group      = wp_list_filter( $subscription_groups, compact( 'subscription_id' ) );
53
+    $matching_group      = wp_list_filter( $subscription_groups, compact( 'subscription_id' ) );
54 54
     return reset( $matching_group );
55 55
 }
56 56
 
@@ -62,8 +62,8 @@  discard block
 block discarded – undo
62 62
  * @return WPInv_Subscription|false
63 63
  */
64 64
 function getpaid_get_subscription( $subscription ) {
65
-	$subscription = new WPInv_Subscription( $subscription );
66
-	return $subscription->exists() ? $subscription : false;
65
+    $subscription = new WPInv_Subscription( $subscription );
66
+    return $subscription->exists() ? $subscription : false;
67 67
 }
68 68
 
69 69
 /**
@@ -77,28 +77,28 @@  discard block
 block discarded – undo
77 77
  */
78 78
 function getpaid_get_subscriptions( $args = array(), $return = 'results' ) {
79 79
 
80
-	// Do not retrieve all fields if we just want the count.
81
-	if ( 'count' == $return ) {
82
-		$args['fields'] = 'id';
83
-		$args['number'] = 1;
84
-	}
80
+    // Do not retrieve all fields if we just want the count.
81
+    if ( 'count' == $return ) {
82
+        $args['fields'] = 'id';
83
+        $args['number'] = 1;
84
+    }
85 85
 
86
-	// Do not count all matches if we just want the results.
87
-	if ( 'results' == $return ) {
88
-		$args['count_total'] = false;
89
-	}
86
+    // Do not count all matches if we just want the results.
87
+    if ( 'results' == $return ) {
88
+        $args['count_total'] = false;
89
+    }
90 90
 
91
-	$query = new GetPaid_Subscriptions_Query( $args );
91
+    $query = new GetPaid_Subscriptions_Query( $args );
92 92
 
93
-	if ( 'results' == $return ) {
94
-		return $query->get_results();
95
-	}
93
+    if ( 'results' == $return ) {
94
+        return $query->get_results();
95
+    }
96 96
 
97
-	if ( 'count' == $return ) {
98
-		return $query->get_total();
99
-	}
97
+    if ( 'count' == $return ) {
98
+        return $query->get_total();
99
+    }
100 100
 
101
-	return $query;
101
+    return $query;
102 102
 }
103 103
 
104 104
 /**
@@ -108,18 +108,18 @@  discard block
 block discarded – undo
108 108
  */
109 109
 function getpaid_get_subscription_statuses() {
110 110
 
111
-	return apply_filters(
112
-		'getpaid_get_subscription_statuses',
113
-		array(
114
-			'pending'    => __( 'Pending', 'invoicing' ),
115
-			'trialling'  => __( 'Trialing', 'invoicing' ),
116
-			'active'     => __( 'Active', 'invoicing' ),
117
-			'failing'    => __( 'Failing', 'invoicing' ),
118
-			'expired'    => __( 'Expired', 'invoicing' ),
119
-			'completed'  => __( 'Complete', 'invoicing' ),
120
-			'cancelled'  => __( 'Cancelled', 'invoicing' ),
121
-		)
122
-	);
111
+    return apply_filters(
112
+        'getpaid_get_subscription_statuses',
113
+        array(
114
+            'pending'    => __( 'Pending', 'invoicing' ),
115
+            'trialling'  => __( 'Trialing', 'invoicing' ),
116
+            'active'     => __( 'Active', 'invoicing' ),
117
+            'failing'    => __( 'Failing', 'invoicing' ),
118
+            'expired'    => __( 'Expired', 'invoicing' ),
119
+            'completed'  => __( 'Complete', 'invoicing' ),
120
+            'cancelled'  => __( 'Cancelled', 'invoicing' ),
121
+        )
122
+    );
123 123
 
124 124
 }
125 125
 
@@ -129,8 +129,8 @@  discard block
 block discarded – undo
129 129
  * @return string
130 130
  */
131 131
 function getpaid_get_subscription_status_label( $status ) {
132
-	$statuses = getpaid_get_subscription_statuses();
133
-	return isset( $statuses[ $status ] ) ? $statuses[ $status ] : ucfirst( sanitize_text_field( $status ) );
132
+    $statuses = getpaid_get_subscription_statuses();
133
+    return isset( $statuses[ $status ] ) ? $statuses[ $status ] : ucfirst( sanitize_text_field( $status ) );
134 134
 }
135 135
 
136 136
 /**
@@ -140,18 +140,18 @@  discard block
 block discarded – undo
140 140
  */
141 141
 function getpaid_get_subscription_status_classes() {
142 142
 
143
-	return apply_filters(
144
-		'getpaid_get_subscription_status_classes',
145
-		array(
146
-			'pending'    => 'badge-dark',
147
-			'trialling'  => 'badge-info',
148
-			'active'     => 'badge-success',
149
-			'failing'    => 'badge-warning',
150
-			'expired'    => 'badge-danger',
151
-			'completed'  => 'badge-primary',
152
-			'cancelled'  => 'badge-secondary',
153
-		)
154
-	);
143
+    return apply_filters(
144
+        'getpaid_get_subscription_status_classes',
145
+        array(
146
+            'pending'    => 'badge-dark',
147
+            'trialling'  => 'badge-info',
148
+            'active'     => 'badge-success',
149
+            'failing'    => 'badge-warning',
150
+            'expired'    => 'badge-danger',
151
+            'completed'  => 'badge-primary',
152
+            'cancelled'  => 'badge-secondary',
153
+        )
154
+    );
155 155
 
156 156
 }
157 157
 
@@ -162,15 +162,15 @@  discard block
 block discarded – undo
162 162
  */
163 163
 function getpaid_get_subscription_status_counts( $args = array() ) {
164 164
 
165
-	$statuses = array_keys( getpaid_get_subscription_statuses() );
166
-	$counts   = array();
165
+    $statuses = array_keys( getpaid_get_subscription_statuses() );
166
+    $counts   = array();
167 167
 
168
-	foreach ( $statuses as $status ) {
169
-		$_args             = wp_parse_args( "status=$status", $args );
170
-		$counts[ $status ] = getpaid_get_subscriptions( $_args, 'count' );
171
-	}
168
+    foreach ( $statuses as $status ) {
169
+        $_args             = wp_parse_args( "status=$status", $args );
170
+        $counts[ $status ] = getpaid_get_subscriptions( $_args, 'count' );
171
+    }
172 172
 
173
-	return $counts;
173
+    return $counts;
174 174
 
175 175
 }
176 176
 
@@ -181,32 +181,32 @@  discard block
 block discarded – undo
181 181
  */
182 182
 function getpaid_get_subscription_periods() {
183 183
 
184
-	return apply_filters(
185
-		'getpaid_get_subscription_periods',
186
-		array(
184
+    return apply_filters(
185
+        'getpaid_get_subscription_periods',
186
+        array(
187 187
 
188
-			'day'   => array(
189
-				'singular' => __( '%s day', 'invoicing' ),
190
-				'plural'   => __( '%d days', 'invoicing' ),
191
-			),
188
+            'day'   => array(
189
+                'singular' => __( '%s day', 'invoicing' ),
190
+                'plural'   => __( '%d days', 'invoicing' ),
191
+            ),
192 192
 
193
-			'week'   => array(
194
-				'singular' => __( '%s week', 'invoicing' ),
195
-				'plural'   => __( '%d weeks', 'invoicing' ),
196
-			),
193
+            'week'   => array(
194
+                'singular' => __( '%s week', 'invoicing' ),
195
+                'plural'   => __( '%d weeks', 'invoicing' ),
196
+            ),
197 197
 
198
-			'month'   => array(
199
-				'singular' => __( '%s month', 'invoicing' ),
200
-				'plural'   => __( '%d months', 'invoicing' ),
201
-			),
198
+            'month'   => array(
199
+                'singular' => __( '%s month', 'invoicing' ),
200
+                'plural'   => __( '%d months', 'invoicing' ),
201
+            ),
202 202
 
203
-			'year'   => array(
204
-				'singular' => __( '%s year', 'invoicing' ),
205
-				'plural'   => __( '%d years', 'invoicing' ),
206
-			),
203
+            'year'   => array(
204
+                'singular' => __( '%s year', 'invoicing' ),
205
+                'plural'   => __( '%d years', 'invoicing' ),
206
+            ),
207 207
 
208
-		)
209
-	);
208
+        )
209
+    );
210 210
 
211 211
 }
212 212
 
@@ -217,7 +217,7 @@  discard block
 block discarded – undo
217 217
  * @return int
218 218
  */
219 219
 function getpaid_get_subscription_trial_period_interval( $trial_period ) {
220
-	return (int) preg_replace( '/[^0-9]/', '', $trial_period );
220
+    return (int) preg_replace( '/[^0-9]/', '', $trial_period );
221 221
 }
222 222
 
223 223
 /**
@@ -227,7 +227,7 @@  discard block
 block discarded – undo
227 227
  * @return string
228 228
  */
229 229
 function getpaid_get_subscription_trial_period_period( $trial_period ) {
230
-	return preg_replace( '/[^a-z]/', '', strtolower( $trial_period ) );
230
+    return preg_replace( '/[^a-z]/', '', strtolower( $trial_period ) );
231 231
 }
232 232
 
233 233
 /**
@@ -238,8 +238,8 @@  discard block
 block discarded – undo
238 238
  * @return string
239 239
  */
240 240
 function getpaid_get_subscription_period_label( $period, $interval = 1, $singular_prefix = '1' ) {
241
-	$label = (int) $interval > 1 ? getpaid_get_plural_subscription_period_label(  $period, $interval ) : getpaid_get_singular_subscription_period_label( $period, $singular_prefix );
242
-	return strtolower( sanitize_text_field( $label ) );
241
+    $label = (int) $interval > 1 ? getpaid_get_plural_subscription_period_label(  $period, $interval ) : getpaid_get_singular_subscription_period_label( $period, $singular_prefix );
242
+    return strtolower( sanitize_text_field( $label ) );
243 243
 }
244 244
 
245 245
 /**
@@ -250,22 +250,22 @@  discard block
 block discarded – undo
250 250
  */
251 251
 function getpaid_get_singular_subscription_period_label( $period, $singular_prefix = '1' ) {
252 252
 
253
-	$periods = getpaid_get_subscription_periods();
254
-	$period  = strtolower( $period );
253
+    $periods = getpaid_get_subscription_periods();
254
+    $period  = strtolower( $period );
255 255
 
256
-	if ( isset( $periods[ $period ] ) ) {
257
-		return sprintf( $periods[ $period ]['singular'], $singular_prefix );
258
-	}
256
+    if ( isset( $periods[ $period ] ) ) {
257
+        return sprintf( $periods[ $period ]['singular'], $singular_prefix );
258
+    }
259 259
 
260
-	// Backwards compatibility.
261
-	foreach ( $periods as $key => $data ) {
262
-		if ( strpos( $key, $period ) === 0 ) {
263
-			return sprintf( $data['singular'], $singular_prefix );
264
-		}
265
-	}
260
+    // Backwards compatibility.
261
+    foreach ( $periods as $key => $data ) {
262
+        if ( strpos( $key, $period ) === 0 ) {
263
+            return sprintf( $data['singular'], $singular_prefix );
264
+        }
265
+    }
266 266
 
267
-	// Invalid string.
268
-	return '';
267
+    // Invalid string.
268
+    return '';
269 269
 }
270 270
 
271 271
 /**
@@ -277,22 +277,22 @@  discard block
 block discarded – undo
277 277
  */
278 278
 function getpaid_get_plural_subscription_period_label( $period, $interval ) {
279 279
 
280
-	$periods = getpaid_get_subscription_periods();
281
-	$period  = strtolower( $period );
280
+    $periods = getpaid_get_subscription_periods();
281
+    $period  = strtolower( $period );
282 282
 
283
-	if ( isset( $periods[ $period ] ) ) {
284
-		return sprintf( $periods[ $period ]['plural'], $interval );
285
-	}
283
+    if ( isset( $periods[ $period ] ) ) {
284
+        return sprintf( $periods[ $period ]['plural'], $interval );
285
+    }
286 286
 
287
-	// Backwards compatibility.
288
-	foreach ( $periods as $key => $data ) {
289
-		if ( strpos( $key, $period ) === 0 ) {
290
-			return sprintf( $data['plural'], $interval );
291
-		}
292
-	}
287
+    // Backwards compatibility.
288
+    foreach ( $periods as $key => $data ) {
289
+        if ( strpos( $key, $period ) === 0 ) {
290
+            return sprintf( $data['plural'], $interval );
291
+        }
292
+    }
293 293
 
294
-	// Invalid string.
295
-	return '';
294
+    // Invalid string.
295
+    return '';
296 296
 }
297 297
 
298 298
 /**
@@ -303,101 +303,101 @@  discard block
 block discarded – undo
303 303
  */
304 304
 function getpaid_get_formatted_subscription_amount( $subscription ) {
305 305
 
306
-	$initial    = wpinv_price( $subscription->get_initial_amount(), $subscription->get_parent_payment()->get_currency() );
307
-	$recurring  = wpinv_price( $subscription->get_recurring_amount(), $subscription->get_parent_payment()->get_currency() );
308
-	$period     = getpaid_get_subscription_period_label( $subscription->get_period(), $subscription->get_frequency(), '' );
309
-	$bill_times = $subscription->get_bill_times();
306
+    $initial    = wpinv_price( $subscription->get_initial_amount(), $subscription->get_parent_payment()->get_currency() );
307
+    $recurring  = wpinv_price( $subscription->get_recurring_amount(), $subscription->get_parent_payment()->get_currency() );
308
+    $period     = getpaid_get_subscription_period_label( $subscription->get_period(), $subscription->get_frequency(), '' );
309
+    $bill_times = $subscription->get_bill_times();
310 310
 
311
-	if ( ! empty( $bill_times ) ) {
312
-		$bill_times = $subscription->get_frequency() * $bill_times;
313
-		$bill_times = getpaid_get_subscription_period_label( $subscription->get_period(), $bill_times );
314
-	}
311
+    if ( ! empty( $bill_times ) ) {
312
+        $bill_times = $subscription->get_frequency() * $bill_times;
313
+        $bill_times = getpaid_get_subscription_period_label( $subscription->get_period(), $bill_times );
314
+    }
315 315
 
316
-	// Trial periods.
317
-	if ( $subscription->has_trial_period() ) {
316
+    // Trial periods.
317
+    if ( $subscription->has_trial_period() ) {
318 318
 
319
-		$trial_period   = getpaid_get_subscription_trial_period_period( $subscription->get_trial_period() );
320
-		$trial_interval = getpaid_get_subscription_trial_period_interval( $subscription->get_trial_period() );
319
+        $trial_period   = getpaid_get_subscription_trial_period_period( $subscription->get_trial_period() );
320
+        $trial_interval = getpaid_get_subscription_trial_period_interval( $subscription->get_trial_period() );
321 321
 
322
-		if ( empty( $bill_times ) ) {
322
+        if ( empty( $bill_times ) ) {
323 323
 
324
-			return sprintf(
324
+            return sprintf(
325 325
 
326
-				// translators: $1: is the initial amount, $2: is the trial period, $3: is the recurring amount, $4: is the recurring period
327
-				_x( '%1$s trial for %2$s then %3$s / %4$s', 'Subscription amount. (e.g.: $10 trial for 1 month then $120 / year)', 'invoicing' ),
328
-				$initial,
329
-				getpaid_get_subscription_period_label( $trial_period, $trial_interval ),
330
-				$recurring,
331
-				$period
326
+                // translators: $1: is the initial amount, $2: is the trial period, $3: is the recurring amount, $4: is the recurring period
327
+                _x( '%1$s trial for %2$s then %3$s / %4$s', 'Subscription amount. (e.g.: $10 trial for 1 month then $120 / year)', 'invoicing' ),
328
+                $initial,
329
+                getpaid_get_subscription_period_label( $trial_period, $trial_interval ),
330
+                $recurring,
331
+                $period
332 332
 	
333
-			);
333
+            );
334 334
 
335
-		}
335
+        }
336 336
 
337
-		return sprintf(
337
+        return sprintf(
338 338
 
339
-			// translators: $1: is the initial amount, $2: is the trial period, $3: is the recurring amount, $4: is the recurring period, $5: is the bill times
340
-			_x( '%1$s trial for %2$s then %3$s / %4$s for %5$s', 'Subscription amount. (e.g.: $10 trial for 1 month then $120 / year for 4 years)', 'invoicing' ),
341
-			$initial,
342
-			getpaid_get_subscription_period_label( $trial_period, $trial_interval ),
343
-			$recurring,
344
-			$period,
345
-			$bill_times
346
-		);
339
+            // translators: $1: is the initial amount, $2: is the trial period, $3: is the recurring amount, $4: is the recurring period, $5: is the bill times
340
+            _x( '%1$s trial for %2$s then %3$s / %4$s for %5$s', 'Subscription amount. (e.g.: $10 trial for 1 month then $120 / year for 4 years)', 'invoicing' ),
341
+            $initial,
342
+            getpaid_get_subscription_period_label( $trial_period, $trial_interval ),
343
+            $recurring,
344
+            $period,
345
+            $bill_times
346
+        );
347 347
 
348
-	}
348
+    }
349 349
 
350
-	if ( $initial != $recurring ) {
350
+    if ( $initial != $recurring ) {
351 351
 
352
-		if ( empty( $bill_times ) ) {
352
+        if ( empty( $bill_times ) ) {
353 353
 
354
-			return sprintf(
354
+            return sprintf(
355 355
 
356
-				// translators: $1: is the initial amount, $2: is the recurring amount, $3: is the recurring period
357
-				_x( 'Initial payment of %1$s which renews at %2$s / %3$s', 'Subscription amount. (e.g.:Initial payment of $100 which renews at $120 / year)', 'invoicing' ),
358
-				$initial,
359
-				$recurring,
360
-				$period
356
+                // translators: $1: is the initial amount, $2: is the recurring amount, $3: is the recurring period
357
+                _x( 'Initial payment of %1$s which renews at %2$s / %3$s', 'Subscription amount. (e.g.:Initial payment of $100 which renews at $120 / year)', 'invoicing' ),
358
+                $initial,
359
+                $recurring,
360
+                $period
361 361
 	
362
-			);
362
+            );
363 363
 
364
-		}
364
+        }
365 365
 
366
-		return sprintf(
366
+        return sprintf(
367 367
 
368
-			// translators: $1: is the initial amount, $2: is the recurring amount, $3: is the recurring period, $4: is the bill times
369
-			_x( 'Initial payment of %1$s which renews at %2$s / %3$s for %4$s', 'Subscription amount. (e.g.:Initial payment of $100 which renews at $120 / year for 5 years)', 'invoicing' ),
370
-			$initial,
371
-			$recurring,
372
-			$period,
373
-			$bill_times
368
+            // translators: $1: is the initial amount, $2: is the recurring amount, $3: is the recurring period, $4: is the bill times
369
+            _x( 'Initial payment of %1$s which renews at %2$s / %3$s for %4$s', 'Subscription amount. (e.g.:Initial payment of $100 which renews at $120 / year for 5 years)', 'invoicing' ),
370
+            $initial,
371
+            $recurring,
372
+            $period,
373
+            $bill_times
374 374
 
375
-		);
375
+        );
376 376
 
377
-	}
377
+    }
378 378
 
379
-	if ( empty( $bill_times ) ) {
379
+    if ( empty( $bill_times ) ) {
380 380
 
381
-		return sprintf(
381
+        return sprintf(
382 382
 
383
-			// translators: $1: is the recurring amount, $2: is the recurring period
384
-			_x( '%1$s / %2$s', 'Subscription amount. (e.g.: $120 / year)', 'invoicing' ),
385
-			$initial,
386
-			$period
383
+            // translators: $1: is the recurring amount, $2: is the recurring period
384
+            _x( '%1$s / %2$s', 'Subscription amount. (e.g.: $120 / year)', 'invoicing' ),
385
+            $initial,
386
+            $period
387 387
 	
388
-		);
388
+        );
389 389
 
390
-	}
390
+    }
391 391
 
392
-	return sprintf(
392
+    return sprintf(
393 393
 
394
-		// translators: $1: is the bill times, $2: is the recurring amount, $3: is the recurring period
395
-		_x( '%2$s / %3$s for %1$s', 'Subscription amount. (e.g.: $120 / year for 5 years)', 'invoicing' ),
396
-		$bill_times,
397
-		$initial,
398
-		$period
394
+        // translators: $1: is the bill times, $2: is the recurring amount, $3: is the recurring period
395
+        _x( '%2$s / %3$s for %1$s', 'Subscription amount. (e.g.: $120 / year for 5 years)', 'invoicing' ),
396
+        $bill_times,
397
+        $initial,
398
+        $period
399 399
 
400
-	);
400
+    );
401 401
 
402 402
 }
403 403
 
@@ -408,7 +408,7 @@  discard block
 block discarded – undo
408 408
  * @return WPInv_Subscription|false
409 409
  */
410 410
 function getpaid_get_invoice_subscription( $invoice ) {
411
-	return getpaid_subscriptions()->get_invoice_subscription( $invoice );
411
+    return getpaid_subscriptions()->get_invoice_subscription( $invoice );
412 412
 }
413 413
 
414 414
 /**
@@ -417,10 +417,10 @@  discard block
 block discarded – undo
417 417
  * @param WPInv_Invoice $invoice
418 418
  */
419 419
 function getpaid_activate_invoice_subscription( $invoice ) {
420
-	$subscription = getpaid_get_invoice_subscription( $invoice );
421
-	if ( is_a( $subscription, 'WPInv_Subscription' ) ) {
422
-		$subscription->activate();
423
-	}
420
+    $subscription = getpaid_get_invoice_subscription( $invoice );
421
+    if ( is_a( $subscription, 'WPInv_Subscription' ) ) {
422
+        $subscription->activate();
423
+    }
424 424
 }
425 425
 
426 426
 /**
@@ -429,7 +429,7 @@  discard block
 block discarded – undo
429 429
  * @return WPInv_Subscriptions
430 430
  */
431 431
 function getpaid_subscriptions() {
432
-	return getpaid()->get( 'subscriptions' );
432
+    return getpaid()->get( 'subscriptions' );
433 433
 }
434 434
 
435 435
 /**
@@ -448,15 +448,15 @@  discard block
 block discarded – undo
448 448
         return false;
449 449
     }
450 450
 
451
-	// Fetch the invoice subscription.
452
-	$subscription = getpaid_get_subscriptions(
453
-		array(
454
-			'invoice_in' => $invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id(),
455
-			'number'     => 1,
456
-		)
457
-	);
451
+    // Fetch the invoice subscription.
452
+    $subscription = getpaid_get_subscriptions(
453
+        array(
454
+            'invoice_in' => $invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id(),
455
+            'number'     => 1,
456
+        )
457
+    );
458 458
 
459
-	return empty( $subscription ) ? false : $subscription[0];
459
+    return empty( $subscription ) ? false : $subscription[0];
460 460
 
461 461
 }
462 462
 
@@ -473,48 +473,48 @@  discard block
 block discarded – undo
473 473
  */
474 474
 function getpaid_get_recurring_item_key( $cart_item ) {
475 475
 
476
-	$cart_key     = 'renews_';
477
-	$interval     = $cart_item->get_recurring_interval();
478
-	$period       = $cart_item->get_recurring_period( true );
479
-	$length       = $cart_item->get_recurring_limit() * $interval;
480
-	$trial_period = $cart_item->get_trial_period( true );
481
-	$trial_length = $cart_item->get_trial_interval();
482
-
483
-	// First start with the billing interval and period
484
-	switch ( $interval ) {
485
-		case 1 :
486
-			if ( 'day' == $period ) {
487
-				$cart_key .= 'daily';
488
-			} else {
489
-				$cart_key .= sprintf( '%sly', $period );
490
-			}
491
-			break;
492
-		case 2 :
493
-			$cart_key .= sprintf( 'every_2nd_%s', $period );
494
-			break;
495
-		case 3 :
496
-			$cart_key .= sprintf( 'every_3rd_%s', $period );
497
-		break;
498
-		default:
499
-			$cart_key .= sprintf( 'every_%dth_%s', $interval, $period );
500
-			break;
501
-	}
502
-
503
-	// Maybe add the optional maximum billing periods...
504
-	if ( $length > 0 ) {
505
-		$cart_key .= '_for_';
506
-		$cart_key .= sprintf( '%d_%s', $length, $period );
507
-		if ( $length > 1 ) {
508
-			$cart_key .= 's';
509
-		}
510
-	}
511
-
512
-	// And an optional free trial.
513
-	if ( $cart_item->has_free_trial() ) {
514
-		$cart_key .= sprintf( '_after_a_%d_%s_trial', $trial_length, $trial_period );
515
-	}
516
-
517
-	return apply_filters( 'getpaid_get_recurring_item_key', $cart_key, $cart_item );
476
+    $cart_key     = 'renews_';
477
+    $interval     = $cart_item->get_recurring_interval();
478
+    $period       = $cart_item->get_recurring_period( true );
479
+    $length       = $cart_item->get_recurring_limit() * $interval;
480
+    $trial_period = $cart_item->get_trial_period( true );
481
+    $trial_length = $cart_item->get_trial_interval();
482
+
483
+    // First start with the billing interval and period
484
+    switch ( $interval ) {
485
+        case 1 :
486
+            if ( 'day' == $period ) {
487
+                $cart_key .= 'daily';
488
+            } else {
489
+                $cart_key .= sprintf( '%sly', $period );
490
+            }
491
+            break;
492
+        case 2 :
493
+            $cart_key .= sprintf( 'every_2nd_%s', $period );
494
+            break;
495
+        case 3 :
496
+            $cart_key .= sprintf( 'every_3rd_%s', $period );
497
+        break;
498
+        default:
499
+            $cart_key .= sprintf( 'every_%dth_%s', $interval, $period );
500
+            break;
501
+    }
502
+
503
+    // Maybe add the optional maximum billing periods...
504
+    if ( $length > 0 ) {
505
+        $cart_key .= '_for_';
506
+        $cart_key .= sprintf( '%d_%s', $length, $period );
507
+        if ( $length > 1 ) {
508
+            $cart_key .= 's';
509
+        }
510
+    }
511
+
512
+    // And an optional free trial.
513
+    if ( $cart_item->has_free_trial() ) {
514
+        $cart_key .= sprintf( '_after_a_%d_%s_trial', $trial_length, $trial_period );
515
+    }
516
+
517
+    return apply_filters( 'getpaid_get_recurring_item_key', $cart_key, $cart_item );
518 518
 }
519 519
 
520 520
 /**
@@ -525,17 +525,17 @@  discard block
 block discarded – undo
525 525
  */
526 526
 function getpaid_get_subscription_groups( $invoice ) {
527 527
 
528
-	// Generate subscription groups.
529
-	$subscription_groups = array();
530
-	foreach ( $invoice->get_items() as $item ) {
528
+    // Generate subscription groups.
529
+    $subscription_groups = array();
530
+    foreach ( $invoice->get_items() as $item ) {
531 531
 
532
-		if ( $item->is_recurring() ) {
533
-			$subscription_groups[ getpaid_get_recurring_item_key( $item ) ][] = $item;
534
-		}
532
+        if ( $item->is_recurring() ) {
533
+            $subscription_groups[ getpaid_get_recurring_item_key( $item ) ][] = $item;
534
+        }
535 535
 
536
-	}
536
+    }
537 537
 
538
-	return $subscription_groups;
538
+    return $subscription_groups;
539 539
 }
540 540
 
541 541
 /**
@@ -549,57 +549,57 @@  discard block
 block discarded – undo
549 549
  */
550 550
 function getpaid_calculate_subscription_totals( $invoice ) {
551 551
 
552
-	// Generate subscription groups.
553
-	$subscription_groups = getpaid_get_subscription_groups( $invoice );
552
+    // Generate subscription groups.
553
+    $subscription_groups = getpaid_get_subscription_groups( $invoice );
554 554
 
555
-	// Now let's calculate the totals for each group of subscriptions
556
-	$subscription_totals = array();
555
+    // Now let's calculate the totals for each group of subscriptions
556
+    $subscription_totals = array();
557 557
 
558
-	foreach ( $subscription_groups as $subscription_key => $items ) {
558
+    foreach ( $subscription_groups as $subscription_key => $items ) {
559 559
 
560
-		if ( empty( $subscription_totals[ $subscription_key ] ) ) {
560
+        if ( empty( $subscription_totals[ $subscription_key ] ) ) {
561 561
 
562
-			$subscription_totals[ $subscription_key ] = array(
563
-				'initial_total'   => 0,
564
-				'recurring_total' => 0,
565
-				'items'           => array(),
566
-				'trialling'       => false,
567
-			);
562
+            $subscription_totals[ $subscription_key ] = array(
563
+                'initial_total'   => 0,
564
+                'recurring_total' => 0,
565
+                'items'           => array(),
566
+                'trialling'       => false,
567
+            );
568 568
 
569
-		}
569
+        }
570 570
 
571
-		/**
572
-		 * Get the totals of the group.
573
-		 * @var GetPaid_Form_Item $item
574
-		 */
575
-		foreach ( $items as $item ) {
571
+        /**
572
+         * Get the totals of the group.
573
+         * @var GetPaid_Form_Item $item
574
+         */
575
+        foreach ( $items as $item ) {
576 576
 
577
-			$subscription_totals[ $subscription_key ]['items'][$item->get_id()]  = $item->prepare_data_for_saving();
578
-			$subscription_totals[ $subscription_key ]['item_id']                 = $item->get_id();
579
-			$subscription_totals[ $subscription_key ]['period']                  = $item->get_recurring_period( true );
580
-			$subscription_totals[ $subscription_key ]['interval']                = $item->get_recurring_interval();
581
-			$subscription_totals[ $subscription_key ]['initial_total']          += $item->get_sub_total();
582
-			$subscription_totals[ $subscription_key ]['recurring_total']        += $item->get_recurring_sub_total();
583
-			$subscription_totals[ $subscription_key ]['recurring_limit']         = $item->get_recurring_limit();
577
+            $subscription_totals[ $subscription_key ]['items'][$item->get_id()]  = $item->prepare_data_for_saving();
578
+            $subscription_totals[ $subscription_key ]['item_id']                 = $item->get_id();
579
+            $subscription_totals[ $subscription_key ]['period']                  = $item->get_recurring_period( true );
580
+            $subscription_totals[ $subscription_key ]['interval']                = $item->get_recurring_interval();
581
+            $subscription_totals[ $subscription_key ]['initial_total']          += $item->get_sub_total();
582
+            $subscription_totals[ $subscription_key ]['recurring_total']        += $item->get_recurring_sub_total();
583
+            $subscription_totals[ $subscription_key ]['recurring_limit']         = $item->get_recurring_limit();
584 584
 
585
-			// Calculate the next renewal date.
586
-			$period       = $item->get_recurring_period( true );
587
-			$interval     = $item->get_recurring_interval();
585
+            // Calculate the next renewal date.
586
+            $period       = $item->get_recurring_period( true );
587
+            $interval     = $item->get_recurring_interval();
588 588
 
589
-			// If the subscription item has a trial period...
590
-			if ( $item->has_free_trial() ) {
591
-				$period   = $item->get_trial_period( true );
592
-				$interval = $item->get_trial_interval();
593
-				$subscription_totals[ $subscription_key ]['trialling'] = $interval . ' ' . $period;
594
-			}
589
+            // If the subscription item has a trial period...
590
+            if ( $item->has_free_trial() ) {
591
+                $period   = $item->get_trial_period( true );
592
+                $interval = $item->get_trial_interval();
593
+                $subscription_totals[ $subscription_key ]['trialling'] = $interval . ' ' . $period;
594
+            }
595 595
 
596
-			$subscription_totals[ $subscription_key ]['renews_on'] = date( 'Y-m-d H:i:s', strtotime( "+$interval $period", current_time( 'timestamp' ) ) );
596
+            $subscription_totals[ $subscription_key ]['renews_on'] = date( 'Y-m-d H:i:s', strtotime( "+$interval $period", current_time( 'timestamp' ) ) );
597 597
 
598
-		}
598
+        }
599 599
 
600
-	}
600
+    }
601 601
 
602
-	return apply_filters( 'getpaid_calculate_subscription_totals', $subscription_totals, $invoice );
602
+    return apply_filters( 'getpaid_calculate_subscription_totals', $subscription_totals, $invoice );
603 603
 }
604 604
 
605 605
 /**
@@ -610,17 +610,17 @@  discard block
 block discarded – undo
610 610
  */
611 611
 function getpaid_should_group_subscriptions( $invoice ) {
612 612
 
613
-	$recurring_items = 0;
613
+    $recurring_items = 0;
614 614
 
615
-	foreach ( $invoice->get_items() as $item ) {
615
+    foreach ( $invoice->get_items() as $item ) {
616 616
 
617
-		if ( $item->is_recurring() ) {
618
-			$recurring_items ++;
619
-		}
617
+        if ( $item->is_recurring() ) {
618
+            $recurring_items ++;
619
+        }
620 620
 
621
-	}
621
+    }
622 622
 
623
-	return apply_filters( 'getpaid_should_group_subscriptions', $recurring_items > 1, $invoice );
623
+    return apply_filters( 'getpaid_should_group_subscriptions', $recurring_items > 1, $invoice );
624 624
 }
625 625
 
626 626
 /**
@@ -630,14 +630,14 @@  discard block
 block discarded – undo
630 630
  * @return int
631 631
  */
632 632
 function getpaid_count_subscription_invoices( $parent_invoice_id ) {
633
-	global $wpdb;
634
-
635
-	return (int) $wpdb->get_var(
636
-		$wpdb->prepare(
637
-			"SELECT COUNT(ID) FROM $wpdb->posts WHERE ( post_parent=%d OR ID=%d ) AND post_status IN ( 'publish', 'wpi-processing', 'wpi-renewal' )",
638
-			$parent_invoice_id,
639
-			$parent_invoice_id
640
-		)
641
-	);
633
+    global $wpdb;
634
+
635
+    return (int) $wpdb->get_var(
636
+        $wpdb->prepare(
637
+            "SELECT COUNT(ID) FROM $wpdb->posts WHERE ( post_parent=%d OR ID=%d ) AND post_status IN ( 'publish', 'wpi-processing', 'wpi-renewal' )",
638
+            $parent_invoice_id,
639
+            $parent_invoice_id
640
+        )
641
+    );
642 642
 
643 643
 }
Please login to merge, or discard this patch.
Spacing   +138 added lines, -138 removed lines patch added patch discarded remove patch
@@ -13,18 +13,18 @@  discard block
 block discarded – undo
13 13
  * @return      WPInv_Subscription[]|WPInv_Subscription|false
14 14
  * @since       2.3.0
15 15
  */
16
-function getpaid_get_invoice_subscriptions( $invoice ) {
16
+function getpaid_get_invoice_subscriptions($invoice) {
17 17
 
18 18
     // Retrieve subscription groups.
19
-    $subscription_ids = wp_list_pluck( getpaid_get_invoice_subscription_groups( $invoice->get_id() ), 'subscription_id' );
19
+    $subscription_ids = wp_list_pluck(getpaid_get_invoice_subscription_groups($invoice->get_id()), 'subscription_id');
20 20
 
21 21
     // No subscription groups, normal subscription.
22
-    if ( empty( $subscription_ids ) ) {
23
-        return getpaid_subscriptions()->get_invoice_subscription( $invoice );
22
+    if (empty($subscription_ids)) {
23
+        return getpaid_subscriptions()->get_invoice_subscription($invoice);
24 24
     }
25 25
 
26 26
     // Subscription groups.
27
-    return array_filter( array_map( 'getpaid_get_subscription', $subscription_ids ) );
27
+    return array_filter(array_map('getpaid_get_subscription', $subscription_ids));
28 28
 
29 29
 }
30 30
 
@@ -35,9 +35,9 @@  discard block
 block discarded – undo
35 35
  * @return      array
36 36
  * @since       2.3.0
37 37
  */
38
-function getpaid_get_invoice_subscription_groups( $invoice_id ) {
39
-    $subscription_groups = get_post_meta( $invoice_id, 'getpaid_subscription_groups', true );
40
-    return empty( $subscription_groups ) ? array() : $subscription_groups;
38
+function getpaid_get_invoice_subscription_groups($invoice_id) {
39
+    $subscription_groups = get_post_meta($invoice_id, 'getpaid_subscription_groups', true);
40
+    return empty($subscription_groups) ? array() : $subscription_groups;
41 41
 }
42 42
 
43 43
 /**
@@ -48,10 +48,10 @@  discard block
 block discarded – undo
48 48
  * @return      array|false
49 49
  * @since       2.3.0
50 50
  */
51
-function getpaid_get_invoice_subscription_group( $invoice_id, $subscription_id ) {
52
-    $subscription_groups = getpaid_get_invoice_subscription_groups( $invoice_id );
53
-	$matching_group      = wp_list_filter( $subscription_groups, compact( 'subscription_id' ) );
54
-    return reset( $matching_group );
51
+function getpaid_get_invoice_subscription_group($invoice_id, $subscription_id) {
52
+    $subscription_groups = getpaid_get_invoice_subscription_groups($invoice_id);
53
+	$matching_group = wp_list_filter($subscription_groups, compact('subscription_id'));
54
+    return reset($matching_group);
55 55
 }
56 56
 
57 57
 /**
@@ -61,8 +61,8 @@  discard block
 block discarded – undo
61 61
  * @since       2.3.0
62 62
  * @return WPInv_Subscription|false
63 63
  */
64
-function getpaid_get_subscription( $subscription ) {
65
-	$subscription = new WPInv_Subscription( $subscription );
64
+function getpaid_get_subscription($subscription) {
65
+	$subscription = new WPInv_Subscription($subscription);
66 66
 	return $subscription->exists() ? $subscription : false;
67 67
 }
68 68
 
@@ -75,26 +75,26 @@  discard block
 block discarded – undo
75 75
  *
76 76
  * @return int|array|WPInv_Subscription[]|GetPaid_Subscriptions_Query
77 77
  */
78
-function getpaid_get_subscriptions( $args = array(), $return = 'results' ) {
78
+function getpaid_get_subscriptions($args = array(), $return = 'results') {
79 79
 
80 80
 	// Do not retrieve all fields if we just want the count.
81
-	if ( 'count' == $return ) {
81
+	if ('count' == $return) {
82 82
 		$args['fields'] = 'id';
83 83
 		$args['number'] = 1;
84 84
 	}
85 85
 
86 86
 	// Do not count all matches if we just want the results.
87
-	if ( 'results' == $return ) {
87
+	if ('results' == $return) {
88 88
 		$args['count_total'] = false;
89 89
 	}
90 90
 
91
-	$query = new GetPaid_Subscriptions_Query( $args );
91
+	$query = new GetPaid_Subscriptions_Query($args);
92 92
 
93
-	if ( 'results' == $return ) {
93
+	if ('results' == $return) {
94 94
 		return $query->get_results();
95 95
 	}
96 96
 
97
-	if ( 'count' == $return ) {
97
+	if ('count' == $return) {
98 98
 		return $query->get_total();
99 99
 	}
100 100
 
@@ -111,13 +111,13 @@  discard block
 block discarded – undo
111 111
 	return apply_filters(
112 112
 		'getpaid_get_subscription_statuses',
113 113
 		array(
114
-			'pending'    => __( 'Pending', 'invoicing' ),
115
-			'trialling'  => __( 'Trialing', 'invoicing' ),
116
-			'active'     => __( 'Active', 'invoicing' ),
117
-			'failing'    => __( 'Failing', 'invoicing' ),
118
-			'expired'    => __( 'Expired', 'invoicing' ),
119
-			'completed'  => __( 'Complete', 'invoicing' ),
120
-			'cancelled'  => __( 'Cancelled', 'invoicing' ),
114
+			'pending'    => __('Pending', 'invoicing'),
115
+			'trialling'  => __('Trialing', 'invoicing'),
116
+			'active'     => __('Active', 'invoicing'),
117
+			'failing'    => __('Failing', 'invoicing'),
118
+			'expired'    => __('Expired', 'invoicing'),
119
+			'completed'  => __('Complete', 'invoicing'),
120
+			'cancelled'  => __('Cancelled', 'invoicing'),
121 121
 		)
122 122
 	);
123 123
 
@@ -128,9 +128,9 @@  discard block
 block discarded – undo
128 128
  *
129 129
  * @return string
130 130
  */
131
-function getpaid_get_subscription_status_label( $status ) {
131
+function getpaid_get_subscription_status_label($status) {
132 132
 	$statuses = getpaid_get_subscription_statuses();
133
-	return isset( $statuses[ $status ] ) ? $statuses[ $status ] : ucfirst( sanitize_text_field( $status ) );
133
+	return isset($statuses[$status]) ? $statuses[$status] : ucfirst(sanitize_text_field($status));
134 134
 }
135 135
 
136 136
 /**
@@ -160,14 +160,14 @@  discard block
 block discarded – undo
160 160
  *
161 161
  * @return array
162 162
  */
163
-function getpaid_get_subscription_status_counts( $args = array() ) {
163
+function getpaid_get_subscription_status_counts($args = array()) {
164 164
 
165
-	$statuses = array_keys( getpaid_get_subscription_statuses() );
165
+	$statuses = array_keys(getpaid_get_subscription_statuses());
166 166
 	$counts   = array();
167 167
 
168
-	foreach ( $statuses as $status ) {
169
-		$_args             = wp_parse_args( "status=$status", $args );
170
-		$counts[ $status ] = getpaid_get_subscriptions( $_args, 'count' );
168
+	foreach ($statuses as $status) {
169
+		$_args             = wp_parse_args("status=$status", $args);
170
+		$counts[$status] = getpaid_get_subscriptions($_args, 'count');
171 171
 	}
172 172
 
173 173
 	return $counts;
@@ -186,23 +186,23 @@  discard block
 block discarded – undo
186 186
 		array(
187 187
 
188 188
 			'day'   => array(
189
-				'singular' => __( '%s day', 'invoicing' ),
190
-				'plural'   => __( '%d days', 'invoicing' ),
189
+				'singular' => __('%s day', 'invoicing'),
190
+				'plural'   => __('%d days', 'invoicing'),
191 191
 			),
192 192
 
193 193
 			'week'   => array(
194
-				'singular' => __( '%s week', 'invoicing' ),
195
-				'plural'   => __( '%d weeks', 'invoicing' ),
194
+				'singular' => __('%s week', 'invoicing'),
195
+				'plural'   => __('%d weeks', 'invoicing'),
196 196
 			),
197 197
 
198 198
 			'month'   => array(
199
-				'singular' => __( '%s month', 'invoicing' ),
200
-				'plural'   => __( '%d months', 'invoicing' ),
199
+				'singular' => __('%s month', 'invoicing'),
200
+				'plural'   => __('%d months', 'invoicing'),
201 201
 			),
202 202
 
203 203
 			'year'   => array(
204
-				'singular' => __( '%s year', 'invoicing' ),
205
-				'plural'   => __( '%d years', 'invoicing' ),
204
+				'singular' => __('%s year', 'invoicing'),
205
+				'plural'   => __('%d years', 'invoicing'),
206 206
 			),
207 207
 
208 208
 		)
@@ -216,8 +216,8 @@  discard block
 block discarded – undo
216 216
  * @param string $trial_period
217 217
  * @return int
218 218
  */
219
-function getpaid_get_subscription_trial_period_interval( $trial_period ) {
220
-	return (int) preg_replace( '/[^0-9]/', '', $trial_period );
219
+function getpaid_get_subscription_trial_period_interval($trial_period) {
220
+	return (int) preg_replace('/[^0-9]/', '', $trial_period);
221 221
 }
222 222
 
223 223
 /**
@@ -226,8 +226,8 @@  discard block
 block discarded – undo
226 226
  * @param string $trial_period
227 227
  * @return string
228 228
  */
229
-function getpaid_get_subscription_trial_period_period( $trial_period ) {
230
-	return preg_replace( '/[^a-z]/', '', strtolower( $trial_period ) );
229
+function getpaid_get_subscription_trial_period_period($trial_period) {
230
+	return preg_replace('/[^a-z]/', '', strtolower($trial_period));
231 231
 }
232 232
 
233 233
 /**
@@ -237,9 +237,9 @@  discard block
 block discarded – undo
237 237
  * @param int $interval
238 238
  * @return string
239 239
  */
240
-function getpaid_get_subscription_period_label( $period, $interval = 1, $singular_prefix = '1' ) {
241
-	$label = (int) $interval > 1 ? getpaid_get_plural_subscription_period_label(  $period, $interval ) : getpaid_get_singular_subscription_period_label( $period, $singular_prefix );
242
-	return strtolower( sanitize_text_field( $label ) );
240
+function getpaid_get_subscription_period_label($period, $interval = 1, $singular_prefix = '1') {
241
+	$label = (int) $interval > 1 ? getpaid_get_plural_subscription_period_label($period, $interval) : getpaid_get_singular_subscription_period_label($period, $singular_prefix);
242
+	return strtolower(sanitize_text_field($label));
243 243
 }
244 244
 
245 245
 /**
@@ -248,19 +248,19 @@  discard block
 block discarded – undo
248 248
  * @param string $period
249 249
  * @return string
250 250
  */
251
-function getpaid_get_singular_subscription_period_label( $period, $singular_prefix = '1' ) {
251
+function getpaid_get_singular_subscription_period_label($period, $singular_prefix = '1') {
252 252
 
253 253
 	$periods = getpaid_get_subscription_periods();
254
-	$period  = strtolower( $period );
254
+	$period  = strtolower($period);
255 255
 
256
-	if ( isset( $periods[ $period ] ) ) {
257
-		return sprintf( $periods[ $period ]['singular'], $singular_prefix );
256
+	if (isset($periods[$period])) {
257
+		return sprintf($periods[$period]['singular'], $singular_prefix);
258 258
 	}
259 259
 
260 260
 	// Backwards compatibility.
261
-	foreach ( $periods as $key => $data ) {
262
-		if ( strpos( $key, $period ) === 0 ) {
263
-			return sprintf( $data['singular'], $singular_prefix );
261
+	foreach ($periods as $key => $data) {
262
+		if (strpos($key, $period) === 0) {
263
+			return sprintf($data['singular'], $singular_prefix);
264 264
 		}
265 265
 	}
266 266
 
@@ -275,19 +275,19 @@  discard block
 block discarded – undo
275 275
  * @param int $interval
276 276
  * @return string
277 277
  */
278
-function getpaid_get_plural_subscription_period_label( $period, $interval ) {
278
+function getpaid_get_plural_subscription_period_label($period, $interval) {
279 279
 
280 280
 	$periods = getpaid_get_subscription_periods();
281
-	$period  = strtolower( $period );
281
+	$period  = strtolower($period);
282 282
 
283
-	if ( isset( $periods[ $period ] ) ) {
284
-		return sprintf( $periods[ $period ]['plural'], $interval );
283
+	if (isset($periods[$period])) {
284
+		return sprintf($periods[$period]['plural'], $interval);
285 285
 	}
286 286
 
287 287
 	// Backwards compatibility.
288
-	foreach ( $periods as $key => $data ) {
289
-		if ( strpos( $key, $period ) === 0 ) {
290
-			return sprintf( $data['plural'], $interval );
288
+	foreach ($periods as $key => $data) {
289
+		if (strpos($key, $period) === 0) {
290
+			return sprintf($data['plural'], $interval);
291 291
 		}
292 292
 	}
293 293
 
@@ -301,32 +301,32 @@  discard block
 block discarded – undo
301 301
  * @param WPInv_Subscription $subscription
302 302
  * @return string
303 303
  */
304
-function getpaid_get_formatted_subscription_amount( $subscription ) {
304
+function getpaid_get_formatted_subscription_amount($subscription) {
305 305
 
306
-	$initial    = wpinv_price( $subscription->get_initial_amount(), $subscription->get_parent_payment()->get_currency() );
307
-	$recurring  = wpinv_price( $subscription->get_recurring_amount(), $subscription->get_parent_payment()->get_currency() );
308
-	$period     = getpaid_get_subscription_period_label( $subscription->get_period(), $subscription->get_frequency(), '' );
306
+	$initial    = wpinv_price($subscription->get_initial_amount(), $subscription->get_parent_payment()->get_currency());
307
+	$recurring  = wpinv_price($subscription->get_recurring_amount(), $subscription->get_parent_payment()->get_currency());
308
+	$period     = getpaid_get_subscription_period_label($subscription->get_period(), $subscription->get_frequency(), '');
309 309
 	$bill_times = $subscription->get_bill_times();
310 310
 
311
-	if ( ! empty( $bill_times ) ) {
311
+	if (!empty($bill_times)) {
312 312
 		$bill_times = $subscription->get_frequency() * $bill_times;
313
-		$bill_times = getpaid_get_subscription_period_label( $subscription->get_period(), $bill_times );
313
+		$bill_times = getpaid_get_subscription_period_label($subscription->get_period(), $bill_times);
314 314
 	}
315 315
 
316 316
 	// Trial periods.
317
-	if ( $subscription->has_trial_period() ) {
317
+	if ($subscription->has_trial_period()) {
318 318
 
319
-		$trial_period   = getpaid_get_subscription_trial_period_period( $subscription->get_trial_period() );
320
-		$trial_interval = getpaid_get_subscription_trial_period_interval( $subscription->get_trial_period() );
319
+		$trial_period   = getpaid_get_subscription_trial_period_period($subscription->get_trial_period());
320
+		$trial_interval = getpaid_get_subscription_trial_period_interval($subscription->get_trial_period());
321 321
 
322
-		if ( empty( $bill_times ) ) {
322
+		if (empty($bill_times)) {
323 323
 
324 324
 			return sprintf(
325 325
 
326 326
 				// translators: $1: is the initial amount, $2: is the trial period, $3: is the recurring amount, $4: is the recurring period
327
-				_x( '%1$s trial for %2$s then %3$s / %4$s', 'Subscription amount. (e.g.: $10 trial for 1 month then $120 / year)', 'invoicing' ),
327
+				_x('%1$s trial for %2$s then %3$s / %4$s', 'Subscription amount. (e.g.: $10 trial for 1 month then $120 / year)', 'invoicing'),
328 328
 				$initial,
329
-				getpaid_get_subscription_period_label( $trial_period, $trial_interval ),
329
+				getpaid_get_subscription_period_label($trial_period, $trial_interval),
330 330
 				$recurring,
331 331
 				$period
332 332
 	
@@ -337,9 +337,9 @@  discard block
 block discarded – undo
337 337
 		return sprintf(
338 338
 
339 339
 			// translators: $1: is the initial amount, $2: is the trial period, $3: is the recurring amount, $4: is the recurring period, $5: is the bill times
340
-			_x( '%1$s trial for %2$s then %3$s / %4$s for %5$s', 'Subscription amount. (e.g.: $10 trial for 1 month then $120 / year for 4 years)', 'invoicing' ),
340
+			_x('%1$s trial for %2$s then %3$s / %4$s for %5$s', 'Subscription amount. (e.g.: $10 trial for 1 month then $120 / year for 4 years)', 'invoicing'),
341 341
 			$initial,
342
-			getpaid_get_subscription_period_label( $trial_period, $trial_interval ),
342
+			getpaid_get_subscription_period_label($trial_period, $trial_interval),
343 343
 			$recurring,
344 344
 			$period,
345 345
 			$bill_times
@@ -347,14 +347,14 @@  discard block
 block discarded – undo
347 347
 
348 348
 	}
349 349
 
350
-	if ( $initial != $recurring ) {
350
+	if ($initial != $recurring) {
351 351
 
352
-		if ( empty( $bill_times ) ) {
352
+		if (empty($bill_times)) {
353 353
 
354 354
 			return sprintf(
355 355
 
356 356
 				// translators: $1: is the initial amount, $2: is the recurring amount, $3: is the recurring period
357
-				_x( 'Initial payment of %1$s which renews at %2$s / %3$s', 'Subscription amount. (e.g.:Initial payment of $100 which renews at $120 / year)', 'invoicing' ),
357
+				_x('Initial payment of %1$s which renews at %2$s / %3$s', 'Subscription amount. (e.g.:Initial payment of $100 which renews at $120 / year)', 'invoicing'),
358 358
 				$initial,
359 359
 				$recurring,
360 360
 				$period
@@ -366,7 +366,7 @@  discard block
 block discarded – undo
366 366
 		return sprintf(
367 367
 
368 368
 			// translators: $1: is the initial amount, $2: is the recurring amount, $3: is the recurring period, $4: is the bill times
369
-			_x( 'Initial payment of %1$s which renews at %2$s / %3$s for %4$s', 'Subscription amount. (e.g.:Initial payment of $100 which renews at $120 / year for 5 years)', 'invoicing' ),
369
+			_x('Initial payment of %1$s which renews at %2$s / %3$s for %4$s', 'Subscription amount. (e.g.:Initial payment of $100 which renews at $120 / year for 5 years)', 'invoicing'),
370 370
 			$initial,
371 371
 			$recurring,
372 372
 			$period,
@@ -376,12 +376,12 @@  discard block
 block discarded – undo
376 376
 
377 377
 	}
378 378
 
379
-	if ( empty( $bill_times ) ) {
379
+	if (empty($bill_times)) {
380 380
 
381 381
 		return sprintf(
382 382
 
383 383
 			// translators: $1: is the recurring amount, $2: is the recurring period
384
-			_x( '%1$s / %2$s', 'Subscription amount. (e.g.: $120 / year)', 'invoicing' ),
384
+			_x('%1$s / %2$s', 'Subscription amount. (e.g.: $120 / year)', 'invoicing'),
385 385
 			$initial,
386 386
 			$period
387 387
 	
@@ -392,7 +392,7 @@  discard block
 block discarded – undo
392 392
 	return sprintf(
393 393
 
394 394
 		// translators: $1: is the bill times, $2: is the recurring amount, $3: is the recurring period
395
-		_x( '%2$s / %3$s for %1$s', 'Subscription amount. (e.g.: $120 / year for 5 years)', 'invoicing' ),
395
+		_x('%2$s / %3$s for %1$s', 'Subscription amount. (e.g.: $120 / year for 5 years)', 'invoicing'),
396 396
 		$bill_times,
397 397
 		$initial,
398 398
 		$period
@@ -407,8 +407,8 @@  discard block
 block discarded – undo
407 407
  * @param WPInv_Invoice $invoice
408 408
  * @return WPInv_Subscription|false
409 409
  */
410
-function getpaid_get_invoice_subscription( $invoice ) {
411
-	return getpaid_subscriptions()->get_invoice_subscription( $invoice );
410
+function getpaid_get_invoice_subscription($invoice) {
411
+	return getpaid_subscriptions()->get_invoice_subscription($invoice);
412 412
 }
413 413
 
414 414
 /**
@@ -416,9 +416,9 @@  discard block
 block discarded – undo
416 416
  *
417 417
  * @param WPInv_Invoice $invoice
418 418
  */
419
-function getpaid_activate_invoice_subscription( $invoice ) {
420
-	$subscription = getpaid_get_invoice_subscription( $invoice );
421
-	if ( is_a( $subscription, 'WPInv_Subscription' ) ) {
419
+function getpaid_activate_invoice_subscription($invoice) {
420
+	$subscription = getpaid_get_invoice_subscription($invoice);
421
+	if (is_a($subscription, 'WPInv_Subscription')) {
422 422
 		$subscription->activate();
423 423
 	}
424 424
 }
@@ -429,7 +429,7 @@  discard block
 block discarded – undo
429 429
  * @return WPInv_Subscriptions
430 430
  */
431 431
 function getpaid_subscriptions() {
432
-	return getpaid()->get( 'subscriptions' );
432
+	return getpaid()->get('subscriptions');
433 433
 }
434 434
 
435 435
 /**
@@ -438,13 +438,13 @@  discard block
 block discarded – undo
438 438
  * @since 2.3.0
439 439
  * @return WPInv_Subscription|bool
440 440
  */
441
-function wpinv_get_invoice_subscription( $invoice ) {
441
+function wpinv_get_invoice_subscription($invoice) {
442 442
 
443 443
     // Retrieve the invoice.
444
-    $invoice = new WPInv_Invoice( $invoice );
444
+    $invoice = new WPInv_Invoice($invoice);
445 445
 
446 446
     // Ensure it is a recurring invoice.
447
-    if ( ! $invoice->is_recurring() ) {
447
+    if (!$invoice->is_recurring()) {
448 448
         return false;
449 449
     }
450 450
 
@@ -456,7 +456,7 @@  discard block
 block discarded – undo
456 456
 		)
457 457
 	);
458 458
 
459
-	return empty( $subscription ) ? false : $subscription[0];
459
+	return empty($subscription) ? false : $subscription[0];
460 460
 
461 461
 }
462 462
 
@@ -471,50 +471,50 @@  discard block
 block discarded – undo
471 471
  * @param GetPaid_Form_Item|WPInv_Item $cart_item
472 472
  * @return string
473 473
  */
474
-function getpaid_get_recurring_item_key( $cart_item ) {
474
+function getpaid_get_recurring_item_key($cart_item) {
475 475
 
476 476
 	$cart_key     = 'renews_';
477 477
 	$interval     = $cart_item->get_recurring_interval();
478
-	$period       = $cart_item->get_recurring_period( true );
478
+	$period       = $cart_item->get_recurring_period(true);
479 479
 	$length       = $cart_item->get_recurring_limit() * $interval;
480
-	$trial_period = $cart_item->get_trial_period( true );
480
+	$trial_period = $cart_item->get_trial_period(true);
481 481
 	$trial_length = $cart_item->get_trial_interval();
482 482
 
483 483
 	// First start with the billing interval and period
484
-	switch ( $interval ) {
484
+	switch ($interval) {
485 485
 		case 1 :
486
-			if ( 'day' == $period ) {
486
+			if ('day' == $period) {
487 487
 				$cart_key .= 'daily';
488 488
 			} else {
489
-				$cart_key .= sprintf( '%sly', $period );
489
+				$cart_key .= sprintf('%sly', $period);
490 490
 			}
491 491
 			break;
492 492
 		case 2 :
493
-			$cart_key .= sprintf( 'every_2nd_%s', $period );
493
+			$cart_key .= sprintf('every_2nd_%s', $period);
494 494
 			break;
495 495
 		case 3 :
496
-			$cart_key .= sprintf( 'every_3rd_%s', $period );
496
+			$cart_key .= sprintf('every_3rd_%s', $period);
497 497
 		break;
498 498
 		default:
499
-			$cart_key .= sprintf( 'every_%dth_%s', $interval, $period );
499
+			$cart_key .= sprintf('every_%dth_%s', $interval, $period);
500 500
 			break;
501 501
 	}
502 502
 
503 503
 	// Maybe add the optional maximum billing periods...
504
-	if ( $length > 0 ) {
504
+	if ($length > 0) {
505 505
 		$cart_key .= '_for_';
506
-		$cart_key .= sprintf( '%d_%s', $length, $period );
507
-		if ( $length > 1 ) {
506
+		$cart_key .= sprintf('%d_%s', $length, $period);
507
+		if ($length > 1) {
508 508
 			$cart_key .= 's';
509 509
 		}
510 510
 	}
511 511
 
512 512
 	// And an optional free trial.
513
-	if ( $cart_item->has_free_trial() ) {
514
-		$cart_key .= sprintf( '_after_a_%d_%s_trial', $trial_length, $trial_period );
513
+	if ($cart_item->has_free_trial()) {
514
+		$cart_key .= sprintf('_after_a_%d_%s_trial', $trial_length, $trial_period);
515 515
 	}
516 516
 
517
-	return apply_filters( 'getpaid_get_recurring_item_key', $cart_key, $cart_item );
517
+	return apply_filters('getpaid_get_recurring_item_key', $cart_key, $cart_item);
518 518
 }
519 519
 
520 520
 /**
@@ -523,14 +523,14 @@  discard block
 block discarded – undo
523 523
  * @param WPInv_Invoice|GetPaid_Payment_Form_Submission|GetPaid_Payment_Form $invoice
524 524
  * @return array
525 525
  */
526
-function getpaid_get_subscription_groups( $invoice ) {
526
+function getpaid_get_subscription_groups($invoice) {
527 527
 
528 528
 	// Generate subscription groups.
529 529
 	$subscription_groups = array();
530
-	foreach ( $invoice->get_items() as $item ) {
530
+	foreach ($invoice->get_items() as $item) {
531 531
 
532
-		if ( $item->is_recurring() ) {
533
-			$subscription_groups[ getpaid_get_recurring_item_key( $item ) ][] = $item;
532
+		if ($item->is_recurring()) {
533
+			$subscription_groups[getpaid_get_recurring_item_key($item)][] = $item;
534 534
 		}
535 535
 
536 536
 	}
@@ -547,19 +547,19 @@  discard block
 block discarded – undo
547 547
  * @param WPInv_Invoice|GetPaid_Payment_Form_Submission|GetPaid_Payment_Form $invoice
548 548
  * @return array
549 549
  */
550
-function getpaid_calculate_subscription_totals( $invoice ) {
550
+function getpaid_calculate_subscription_totals($invoice) {
551 551
 
552 552
 	// Generate subscription groups.
553
-	$subscription_groups = getpaid_get_subscription_groups( $invoice );
553
+	$subscription_groups = getpaid_get_subscription_groups($invoice);
554 554
 
555 555
 	// Now let's calculate the totals for each group of subscriptions
556 556
 	$subscription_totals = array();
557 557
 
558
-	foreach ( $subscription_groups as $subscription_key => $items ) {
558
+	foreach ($subscription_groups as $subscription_key => $items) {
559 559
 
560
-		if ( empty( $subscription_totals[ $subscription_key ] ) ) {
560
+		if (empty($subscription_totals[$subscription_key])) {
561 561
 
562
-			$subscription_totals[ $subscription_key ] = array(
562
+			$subscription_totals[$subscription_key] = array(
563 563
 				'initial_total'   => 0,
564 564
 				'recurring_total' => 0,
565 565
 				'items'           => array(),
@@ -572,34 +572,34 @@  discard block
 block discarded – undo
572 572
 		 * Get the totals of the group.
573 573
 		 * @var GetPaid_Form_Item $item
574 574
 		 */
575
-		foreach ( $items as $item ) {
575
+		foreach ($items as $item) {
576 576
 
577
-			$subscription_totals[ $subscription_key ]['items'][$item->get_id()]  = $item->prepare_data_for_saving();
578
-			$subscription_totals[ $subscription_key ]['item_id']                 = $item->get_id();
579
-			$subscription_totals[ $subscription_key ]['period']                  = $item->get_recurring_period( true );
580
-			$subscription_totals[ $subscription_key ]['interval']                = $item->get_recurring_interval();
581
-			$subscription_totals[ $subscription_key ]['initial_total']          += $item->get_sub_total();
582
-			$subscription_totals[ $subscription_key ]['recurring_total']        += $item->get_recurring_sub_total();
583
-			$subscription_totals[ $subscription_key ]['recurring_limit']         = $item->get_recurring_limit();
577
+			$subscription_totals[$subscription_key]['items'][$item->get_id()]  = $item->prepare_data_for_saving();
578
+			$subscription_totals[$subscription_key]['item_id']                 = $item->get_id();
579
+			$subscription_totals[$subscription_key]['period']                  = $item->get_recurring_period(true);
580
+			$subscription_totals[$subscription_key]['interval']                = $item->get_recurring_interval();
581
+			$subscription_totals[$subscription_key]['initial_total']          += $item->get_sub_total();
582
+			$subscription_totals[$subscription_key]['recurring_total']        += $item->get_recurring_sub_total();
583
+			$subscription_totals[$subscription_key]['recurring_limit']         = $item->get_recurring_limit();
584 584
 
585 585
 			// Calculate the next renewal date.
586
-			$period       = $item->get_recurring_period( true );
586
+			$period       = $item->get_recurring_period(true);
587 587
 			$interval     = $item->get_recurring_interval();
588 588
 
589 589
 			// If the subscription item has a trial period...
590
-			if ( $item->has_free_trial() ) {
591
-				$period   = $item->get_trial_period( true );
590
+			if ($item->has_free_trial()) {
591
+				$period   = $item->get_trial_period(true);
592 592
 				$interval = $item->get_trial_interval();
593
-				$subscription_totals[ $subscription_key ]['trialling'] = $interval . ' ' . $period;
593
+				$subscription_totals[$subscription_key]['trialling'] = $interval . ' ' . $period;
594 594
 			}
595 595
 
596
-			$subscription_totals[ $subscription_key ]['renews_on'] = date( 'Y-m-d H:i:s', strtotime( "+$interval $period", current_time( 'timestamp' ) ) );
596
+			$subscription_totals[$subscription_key]['renews_on'] = date('Y-m-d H:i:s', strtotime("+$interval $period", current_time('timestamp')));
597 597
 
598 598
 		}
599 599
 
600 600
 	}
601 601
 
602
-	return apply_filters( 'getpaid_calculate_subscription_totals', $subscription_totals, $invoice );
602
+	return apply_filters('getpaid_calculate_subscription_totals', $subscription_totals, $invoice);
603 603
 }
604 604
 
605 605
 /**
@@ -608,19 +608,19 @@  discard block
 block discarded – undo
608 608
  * @param WPInv_Invoice|GetPaid_Payment_Form_Submission|GetPaid_Payment_Form $invoice
609 609
  * @return array
610 610
  */
611
-function getpaid_should_group_subscriptions( $invoice ) {
611
+function getpaid_should_group_subscriptions($invoice) {
612 612
 
613 613
 	$recurring_items = 0;
614 614
 
615
-	foreach ( $invoice->get_items() as $item ) {
615
+	foreach ($invoice->get_items() as $item) {
616 616
 
617
-		if ( $item->is_recurring() ) {
618
-			$recurring_items ++;
617
+		if ($item->is_recurring()) {
618
+			$recurring_items++;
619 619
 		}
620 620
 
621 621
 	}
622 622
 
623
-	return apply_filters( 'getpaid_should_group_subscriptions', $recurring_items > 1, $invoice );
623
+	return apply_filters('getpaid_should_group_subscriptions', $recurring_items > 1, $invoice);
624 624
 }
625 625
 
626 626
 /**
@@ -629,7 +629,7 @@  discard block
 block discarded – undo
629 629
  * @param int $parent_invoice_id
630 630
  * @return int
631 631
  */
632
-function getpaid_count_subscription_invoices( $parent_invoice_id ) {
632
+function getpaid_count_subscription_invoices($parent_invoice_id) {
633 633
 	global $wpdb;
634 634
 
635 635
 	return (int) $wpdb->get_var(
Please login to merge, or discard this patch.
includes/admin/class-getpaid-metaboxes.php 2 patches
Indentation   +240 added lines, -240 removed lines patch added patch discarded remove patch
@@ -12,276 +12,276 @@
 block discarded – undo
12 12
  */
13 13
 class GetPaid_Metaboxes {
14 14
 
15
-	/**
16
-	 * Only save metaboxes once.
17
-	 *
18
-	 * @var boolean
19
-	 */
20
-	private static $saved_meta_boxes = false;
21
-
22 15
     /**
23
-	 * Hook in methods.
24
-	 */
25
-	public static function init() {
26
-
27
-		// Register metaboxes.
28
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::add_meta_boxes', 5, 2 );
29
-
30
-		// Remove metaboxes.
31
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::remove_meta_boxes', 30 );
32
-
33
-		// Rename metaboxes.
34
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::rename_meta_boxes', 45 );
35
-
36
-		// Save metaboxes.
37
-		add_action( 'save_post', 'GetPaid_Metaboxes::save_meta_boxes', 1, 2 );
38
-	}
39
-
40
-	/**
41
-	 * Register core metaboxes.
42
-	 */
43
-	public static function add_meta_boxes( $post_type, $post ) {
16
+     * Only save metaboxes once.
17
+     *
18
+     * @var boolean
19
+     */
20
+    private static $saved_meta_boxes = false;
44 21
 
45
-		// For invoices...
46
-		self::add_invoice_meta_boxes( $post_type, $post );
47
-
48
-		// For payment forms.
49
-		self::add_payment_form_meta_boxes( $post_type );
50
-
51
-		// For invoice items.
52
-		self::add_item_meta_boxes( $post_type );
53
-
54
-		// For invoice discounts.
55
-		if ( $post_type == 'wpi_discount' ) {
56
-			add_meta_box( 'wpinv_discount_details', __( 'Discount Details', 'invoicing' ), 'GetPaid_Meta_Box_Discount_Details::output', 'wpi_discount', 'normal', 'high' );
57
-		}
58
-
59
-	}
22
+    /**
23
+     * Hook in methods.
24
+     */
25
+    public static function init() {
60 26
 
61
-	/**
62
-	 * Register core metaboxes.
63
-	 */
64
-	protected static function add_payment_form_meta_boxes( $post_type ) {
27
+        // Register metaboxes.
28
+        add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::add_meta_boxes', 5, 2 );
65 29
 
66
-		// For payment forms.
67
-		if ( $post_type == 'wpi_payment_form' ) {
30
+        // Remove metaboxes.
31
+        add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::remove_meta_boxes', 30 );
68 32
 
69
-			// Design payment form.
70
-			add_meta_box( 'wpinv-payment-form-design', __( 'Payment Form', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form::output', 'wpi_payment_form', 'normal' );
33
+        // Rename metaboxes.
34
+        add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::rename_meta_boxes', 45 );
71 35
 
72
-			// Payment form information.
73
-			add_meta_box( 'wpinv-payment-form-info', __( 'Details', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form_Info::output', 'wpi_payment_form', 'side' );
36
+        // Save metaboxes.
37
+        add_action( 'save_post', 'GetPaid_Metaboxes::save_meta_boxes', 1, 2 );
38
+    }
74 39
 
75
-		}
40
+    /**
41
+     * Register core metaboxes.
42
+     */
43
+    public static function add_meta_boxes( $post_type, $post ) {
76 44
 
77
-	}
45
+        // For invoices...
46
+        self::add_invoice_meta_boxes( $post_type, $post );
78 47
 
79
-	/**
80
-	 * Register core metaboxes.
81
-	 */
82
-	protected static function add_item_meta_boxes( $post_type ) {
48
+        // For payment forms.
49
+        self::add_payment_form_meta_boxes( $post_type );
83 50
 
84
-		if ( $post_type == 'wpi_item' ) {
51
+        // For invoice items.
52
+        self::add_item_meta_boxes( $post_type );
85 53
 
86
-			// Item details.
87
-			add_meta_box( 'wpinv_item_details', __( 'Item Details', 'invoicing' ), 'GetPaid_Meta_Box_Item_Details::output', 'wpi_item', 'normal', 'high' );
54
+        // For invoice discounts.
55
+        if ( $post_type == 'wpi_discount' ) {
56
+            add_meta_box( 'wpinv_discount_details', __( 'Discount Details', 'invoicing' ), 'GetPaid_Meta_Box_Discount_Details::output', 'wpi_discount', 'normal', 'high' );
57
+        }
88 58
 
89
-			// If taxes are enabled, register the tax metabox.
90
-			if ( wpinv_use_taxes() ) {
91
-				add_meta_box( 'wpinv_item_vat', __( 'Tax', 'invoicing' ), 'GetPaid_Meta_Box_Item_VAT::output', 'wpi_item', 'normal', 'high' );
92
-			}
59
+    }
93 60
 
94
-			// Item info.
95
-			add_meta_box( 'wpinv_field_item_info', __( 'Item info', 'invoicing' ), 'GetPaid_Meta_Box_Item_Info::output', 'wpi_item', 'side', 'core' );
61
+    /**
62
+     * Register core metaboxes.
63
+     */
64
+    protected static function add_payment_form_meta_boxes( $post_type ) {
96 65
 
97
-		}
66
+        // For payment forms.
67
+        if ( $post_type == 'wpi_payment_form' ) {
98 68
 
99
-	}
69
+            // Design payment form.
70
+            add_meta_box( 'wpinv-payment-form-design', __( 'Payment Form', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form::output', 'wpi_payment_form', 'normal' );
100 71
 
101
-	/**
102
-	 * Register invoice metaboxes.
103
-	 */
104
-	protected static function add_invoice_meta_boxes( $post_type, $post ) {
72
+            // Payment form information.
73
+            add_meta_box( 'wpinv-payment-form-info', __( 'Details', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form_Info::output', 'wpi_payment_form', 'side' );
105 74
 
106
-		// For invoices...
107
-		if ( getpaid_is_invoice_post_type( $post_type ) ) {
108
-			$invoice = new WPInv_Invoice( $post );
75
+        }
109 76
 
110
-			// Resend invoice.
111
-			if ( ! $invoice->is_draft() ) {
77
+    }
112 78
 
113
-				add_meta_box(
114
-					'wpinv-mb-resend-invoice',
115
-					sprintf(
116
-						__( 'Resend %s', 'invoicing' ),
117
-						ucfirst( $invoice->get_invoice_quote_type() )
118
-					),
119
-					'GetPaid_Meta_Box_Resend_Invoice::output',
120
-					$post_type,
121
-					'side',
122
-					'low'
123
-				);
79
+    /**
80
+     * Register core metaboxes.
81
+     */
82
+    protected static function add_item_meta_boxes( $post_type ) {
124 83
 
125
-			}
84
+        if ( $post_type == 'wpi_item' ) {
126 85
 
127
-			// Subscriptions.
128
-			$subscriptions = getpaid_get_invoice_subscriptions( $invoice );
129
-			if ( ! empty( $subscriptions ) ) {
86
+            // Item details.
87
+            add_meta_box( 'wpinv_item_details', __( 'Item Details', 'invoicing' ), 'GetPaid_Meta_Box_Item_Details::output', 'wpi_item', 'normal', 'high' );
130 88
 
131
-				if ( is_array( $subscriptions ) ) {
132
-					add_meta_box( 'wpinv-mb-subscriptions', __( 'Related Subscriptions', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_related', $post_type, 'advanced' );
133
-				} else {
134
-					add_meta_box( 'wpinv-mb-subscriptions', __( 'Subscription Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output', $post_type, 'advanced' );
135
-				}
89
+            // If taxes are enabled, register the tax metabox.
90
+            if ( wpinv_use_taxes() ) {
91
+                add_meta_box( 'wpinv_item_vat', __( 'Tax', 'invoicing' ), 'GetPaid_Meta_Box_Item_VAT::output', 'wpi_item', 'normal', 'high' );
92
+            }
136 93
 
137
-				if ( getpaid_count_subscription_invoices( $invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id() ) > 1 ) {
138
-					add_meta_box( 'wpinv-mb-subscription-invoices', __( 'Related Payments', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_invoices', $post_type, 'advanced' );
139
-				}
94
+            // Item info.
95
+            add_meta_box( 'wpinv_field_item_info', __( 'Item info', 'invoicing' ), 'GetPaid_Meta_Box_Item_Info::output', 'wpi_item', 'side', 'core' );
140 96
 
141
-			}
97
+        }
142 98
 
143
-			// Invoice details.
144
-			add_meta_box(
145
-				'wpinv-details',
146
-				sprintf(
147
-					__( '%s Details', 'invoicing' ),
148
-					ucfirst( $invoice->get_invoice_quote_type() )
149
-				),
150
-				'GetPaid_Meta_Box_Invoice_Details::output',
151
-				$post_type,
152
-				'side'
153
-			);
154
-
155
-			// Payment details.
156
-			if ( ! $invoice->is_draft() ) {
157
-				add_meta_box( 'wpinv-payment-meta', __( 'Payment Meta', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Payment_Meta::output', $post_type, 'side', 'default' );
158
-			}
99
+    }
159 100
 
160
-			// Billing details.
161
-			add_meta_box( 'wpinv-address', __( 'Billing Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Address::output', $post_type, 'normal', 'high' );
101
+    /**
102
+     * Register invoice metaboxes.
103
+     */
104
+    protected static function add_invoice_meta_boxes( $post_type, $post ) {
105
+
106
+        // For invoices...
107
+        if ( getpaid_is_invoice_post_type( $post_type ) ) {
108
+            $invoice = new WPInv_Invoice( $post );
109
+
110
+            // Resend invoice.
111
+            if ( ! $invoice->is_draft() ) {
112
+
113
+                add_meta_box(
114
+                    'wpinv-mb-resend-invoice',
115
+                    sprintf(
116
+                        __( 'Resend %s', 'invoicing' ),
117
+                        ucfirst( $invoice->get_invoice_quote_type() )
118
+                    ),
119
+                    'GetPaid_Meta_Box_Resend_Invoice::output',
120
+                    $post_type,
121
+                    'side',
122
+                    'low'
123
+                );
124
+
125
+            }
126
+
127
+            // Subscriptions.
128
+            $subscriptions = getpaid_get_invoice_subscriptions( $invoice );
129
+            if ( ! empty( $subscriptions ) ) {
130
+
131
+                if ( is_array( $subscriptions ) ) {
132
+                    add_meta_box( 'wpinv-mb-subscriptions', __( 'Related Subscriptions', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_related', $post_type, 'advanced' );
133
+                } else {
134
+                    add_meta_box( 'wpinv-mb-subscriptions', __( 'Subscription Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output', $post_type, 'advanced' );
135
+                }
136
+
137
+                if ( getpaid_count_subscription_invoices( $invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id() ) > 1 ) {
138
+                    add_meta_box( 'wpinv-mb-subscription-invoices', __( 'Related Payments', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_invoices', $post_type, 'advanced' );
139
+                }
140
+
141
+            }
142
+
143
+            // Invoice details.
144
+            add_meta_box(
145
+                'wpinv-details',
146
+                sprintf(
147
+                    __( '%s Details', 'invoicing' ),
148
+                    ucfirst( $invoice->get_invoice_quote_type() )
149
+                ),
150
+                'GetPaid_Meta_Box_Invoice_Details::output',
151
+                $post_type,
152
+                'side'
153
+            );
154
+
155
+            // Payment details.
156
+            if ( ! $invoice->is_draft() ) {
157
+                add_meta_box( 'wpinv-payment-meta', __( 'Payment Meta', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Payment_Meta::output', $post_type, 'side', 'default' );
158
+            }
159
+
160
+            // Billing details.
161
+            add_meta_box( 'wpinv-address', __( 'Billing Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Address::output', $post_type, 'normal', 'high' );
162 162
 			
163
-			// Invoice items.
164
-			add_meta_box(
165
-				'wpinv-items',
166
-				sprintf(
167
-					__( '%s Items', 'invoicing' ),
168
-					ucfirst( $invoice->get_invoice_quote_type() )
169
-				),
170
-				'GetPaid_Meta_Box_Invoice_Items::output',
171
-				$post_type,
172
-				'normal',
173
-				'high'
174
-			);
163
+            // Invoice items.
164
+            add_meta_box(
165
+                'wpinv-items',
166
+                sprintf(
167
+                    __( '%s Items', 'invoicing' ),
168
+                    ucfirst( $invoice->get_invoice_quote_type() )
169
+                ),
170
+                'GetPaid_Meta_Box_Invoice_Items::output',
171
+                $post_type,
172
+                'normal',
173
+                'high'
174
+            );
175 175
 			
176
-			// Invoice notes.
177
-			add_meta_box(
178
-				'wpinv-notes',
179
-				sprintf(
180
-					__( '%s Notes', 'invoicing' ),
181
-					ucfirst( $invoice->get_invoice_quote_type() )
182
-				),
183
-				'WPInv_Meta_Box_Notes::output',
184
-				$post_type,
185
-				'side',
186
-				'low'
187
-			);
188
-
189
-			// Shipping Address.
190
-			if ( get_post_meta( $invoice->get_id(), 'shipping_address', true ) ) {
191
-				add_meta_box( 'wpinv-invoice-shipping-details', __( 'Shipping Address', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Shipping_Address::output', $post_type, 'side', 'high' );
192
-			}
193
-
194
-			// Payment form information.
195
-			if ( get_post_meta( $invoice->get_id(), 'payment_form_data', true ) ) {
196
-				add_meta_box( 'wpinv-invoice-payment-form-details', __( 'Payment Form Details', 'invoicing' ), 'WPInv_Meta_Box_Payment_Form::output_details', $post_type, 'side', 'high' );
197
-			}
198
-
199
-		}
200
-
201
-	}
202
-
203
-	/**
204
-	 * Remove some metaboxes.
205
-	 */
206
-	public static function remove_meta_boxes() {
207
-		remove_meta_box( 'wpseo_meta', 'wpi_invoice', 'normal' );
208
-	}
209
-
210
-	/**
211
-	 * Rename other metaboxes.
212
-	 */
213
-	public static function rename_meta_boxes() {
176
+            // Invoice notes.
177
+            add_meta_box(
178
+                'wpinv-notes',
179
+                sprintf(
180
+                    __( '%s Notes', 'invoicing' ),
181
+                    ucfirst( $invoice->get_invoice_quote_type() )
182
+                ),
183
+                'WPInv_Meta_Box_Notes::output',
184
+                $post_type,
185
+                'side',
186
+                'low'
187
+            );
188
+
189
+            // Shipping Address.
190
+            if ( get_post_meta( $invoice->get_id(), 'shipping_address', true ) ) {
191
+                add_meta_box( 'wpinv-invoice-shipping-details', __( 'Shipping Address', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Shipping_Address::output', $post_type, 'side', 'high' );
192
+            }
193
+
194
+            // Payment form information.
195
+            if ( get_post_meta( $invoice->get_id(), 'payment_form_data', true ) ) {
196
+                add_meta_box( 'wpinv-invoice-payment-form-details', __( 'Payment Form Details', 'invoicing' ), 'WPInv_Meta_Box_Payment_Form::output_details', $post_type, 'side', 'high' );
197
+            }
198
+
199
+        }
200
+
201
+    }
202
+
203
+    /**
204
+     * Remove some metaboxes.
205
+     */
206
+    public static function remove_meta_boxes() {
207
+        remove_meta_box( 'wpseo_meta', 'wpi_invoice', 'normal' );
208
+    }
209
+
210
+    /**
211
+     * Rename other metaboxes.
212
+     */
213
+    public static function rename_meta_boxes() {
214 214
 		
215
-	}
216
-
217
-	/**
218
-	 * Check if we're saving, then trigger an action based on the post type.
219
-	 *
220
-	 * @param  int    $post_id Post ID.
221
-	 * @param  object $post Post object.
222
-	 */
223
-	public static function save_meta_boxes( $post_id, $post ) {
224
-		$post_id = absint( $post_id );
225
-		$data    = wp_unslash( $_POST );
226
-
227
-		// Do not save for ajax requests.
228
-		if ( ( defined( 'DOING_AJAX') && DOING_AJAX ) || isset( $_REQUEST['bulk_edit'] ) ) {
229
-			return;
230
-		}
231
-
232
-		// $post_id and $post are required
233
-		if ( empty( $post_id ) || empty( $post ) || self::$saved_meta_boxes ) {
234
-			return;
235
-		}
236
-
237
-		// Dont' save meta boxes for revisions or autosaves.
238
-		if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || is_int( wp_is_post_revision( $post ) ) || is_int( wp_is_post_autosave( $post ) ) ) {
239
-			return;
240
-		}
241
-
242
-		// Check the nonce.
243
-		if ( empty( $data['getpaid_meta_nonce'] ) || ! wp_verify_nonce( $data['getpaid_meta_nonce'], 'getpaid_meta_nonce' ) ) {
244
-			return;
245
-		}
246
-
247
-		// Check the post being saved == the $post_id to prevent triggering this call for other save_post events.
248
-		if ( empty( $data['post_ID'] ) || absint( $data['post_ID'] ) !== $post_id ) {
249
-			return;
250
-		}
251
-
252
-		// Check user has permission to edit.
253
-		if ( ! current_user_can( 'edit_post', $post_id ) ) {
254
-			return;
255
-		}
256
-
257
-		if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
258
-
259
-			// We need this save event to run once to avoid potential endless loops.
260
-			self::$saved_meta_boxes = true;
261
-
262
-			return GetPaid_Meta_Box_Invoice_Address::save( $post_id );
263
-
264
-		}
265
-
266
-		// Ensure this is our post type.
267
-		$post_types_map = array(
268
-			'wpi_item'         => 'GetPaid_Meta_Box_Item_Details',
269
-			'wpi_payment_form' => 'GetPaid_Meta_Box_Payment_Form',
270
-			'wpi_discount'     => 'GetPaid_Meta_Box_Discount_Details',
271
-		);
272
-
273
-		// Is this our post type?
274
-		if ( ! isset( $post_types_map[ $post->post_type ] ) ) {
275
-			return;
276
-		}
277
-
278
-		// We need this save event to run once to avoid potential endless loops.
279
-		self::$saved_meta_boxes = true;
215
+    }
216
+
217
+    /**
218
+     * Check if we're saving, then trigger an action based on the post type.
219
+     *
220
+     * @param  int    $post_id Post ID.
221
+     * @param  object $post Post object.
222
+     */
223
+    public static function save_meta_boxes( $post_id, $post ) {
224
+        $post_id = absint( $post_id );
225
+        $data    = wp_unslash( $_POST );
226
+
227
+        // Do not save for ajax requests.
228
+        if ( ( defined( 'DOING_AJAX') && DOING_AJAX ) || isset( $_REQUEST['bulk_edit'] ) ) {
229
+            return;
230
+        }
231
+
232
+        // $post_id and $post are required
233
+        if ( empty( $post_id ) || empty( $post ) || self::$saved_meta_boxes ) {
234
+            return;
235
+        }
236
+
237
+        // Dont' save meta boxes for revisions or autosaves.
238
+        if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || is_int( wp_is_post_revision( $post ) ) || is_int( wp_is_post_autosave( $post ) ) ) {
239
+            return;
240
+        }
241
+
242
+        // Check the nonce.
243
+        if ( empty( $data['getpaid_meta_nonce'] ) || ! wp_verify_nonce( $data['getpaid_meta_nonce'], 'getpaid_meta_nonce' ) ) {
244
+            return;
245
+        }
246
+
247
+        // Check the post being saved == the $post_id to prevent triggering this call for other save_post events.
248
+        if ( empty( $data['post_ID'] ) || absint( $data['post_ID'] ) !== $post_id ) {
249
+            return;
250
+        }
251
+
252
+        // Check user has permission to edit.
253
+        if ( ! current_user_can( 'edit_post', $post_id ) ) {
254
+            return;
255
+        }
256
+
257
+        if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
258
+
259
+            // We need this save event to run once to avoid potential endless loops.
260
+            self::$saved_meta_boxes = true;
261
+
262
+            return GetPaid_Meta_Box_Invoice_Address::save( $post_id );
263
+
264
+        }
265
+
266
+        // Ensure this is our post type.
267
+        $post_types_map = array(
268
+            'wpi_item'         => 'GetPaid_Meta_Box_Item_Details',
269
+            'wpi_payment_form' => 'GetPaid_Meta_Box_Payment_Form',
270
+            'wpi_discount'     => 'GetPaid_Meta_Box_Discount_Details',
271
+        );
272
+
273
+        // Is this our post type?
274
+        if ( ! isset( $post_types_map[ $post->post_type ] ) ) {
275
+            return;
276
+        }
277
+
278
+        // We need this save event to run once to avoid potential endless loops.
279
+        self::$saved_meta_boxes = true;
280 280
 		
281
-		// Save the post.
282
-		$class = $post_types_map[ $post->post_type ];
283
-		$class::save( $post_id, $_POST, $post );
281
+        // Save the post.
282
+        $class = $post_types_map[ $post->post_type ];
283
+        $class::save( $post_id, $_POST, $post );
284 284
 
285
-	}
285
+    }
286 286
 
287 287
 }
Please login to merge, or discard this patch.
Spacing   +62 added lines, -62 removed lines patch added patch discarded remove patch
@@ -4,7 +4,7 @@  discard block
 block discarded – undo
4 4
  *
5 5
  */
6 6
 
7
-defined( 'ABSPATH' ) || exit;
7
+defined('ABSPATH') || exit;
8 8
 
9 9
 /**
10 10
  * Metaboxes Admin Class
@@ -25,35 +25,35 @@  discard block
 block discarded – undo
25 25
 	public static function init() {
26 26
 
27 27
 		// Register metaboxes.
28
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::add_meta_boxes', 5, 2 );
28
+		add_action('add_meta_boxes', 'GetPaid_Metaboxes::add_meta_boxes', 5, 2);
29 29
 
30 30
 		// Remove metaboxes.
31
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::remove_meta_boxes', 30 );
31
+		add_action('add_meta_boxes', 'GetPaid_Metaboxes::remove_meta_boxes', 30);
32 32
 
33 33
 		// Rename metaboxes.
34
-		add_action( 'add_meta_boxes', 'GetPaid_Metaboxes::rename_meta_boxes', 45 );
34
+		add_action('add_meta_boxes', 'GetPaid_Metaboxes::rename_meta_boxes', 45);
35 35
 
36 36
 		// Save metaboxes.
37
-		add_action( 'save_post', 'GetPaid_Metaboxes::save_meta_boxes', 1, 2 );
37
+		add_action('save_post', 'GetPaid_Metaboxes::save_meta_boxes', 1, 2);
38 38
 	}
39 39
 
40 40
 	/**
41 41
 	 * Register core metaboxes.
42 42
 	 */
43
-	public static function add_meta_boxes( $post_type, $post ) {
43
+	public static function add_meta_boxes($post_type, $post) {
44 44
 
45 45
 		// For invoices...
46
-		self::add_invoice_meta_boxes( $post_type, $post );
46
+		self::add_invoice_meta_boxes($post_type, $post);
47 47
 
48 48
 		// For payment forms.
49
-		self::add_payment_form_meta_boxes( $post_type );
49
+		self::add_payment_form_meta_boxes($post_type);
50 50
 
51 51
 		// For invoice items.
52
-		self::add_item_meta_boxes( $post_type );
52
+		self::add_item_meta_boxes($post_type);
53 53
 
54 54
 		// For invoice discounts.
55
-		if ( $post_type == 'wpi_discount' ) {
56
-			add_meta_box( 'wpinv_discount_details', __( 'Discount Details', 'invoicing' ), 'GetPaid_Meta_Box_Discount_Details::output', 'wpi_discount', 'normal', 'high' );
55
+		if ($post_type == 'wpi_discount') {
56
+			add_meta_box('wpinv_discount_details', __('Discount Details', 'invoicing'), 'GetPaid_Meta_Box_Discount_Details::output', 'wpi_discount', 'normal', 'high');
57 57
 		}
58 58
 
59 59
 	}
@@ -61,16 +61,16 @@  discard block
 block discarded – undo
61 61
 	/**
62 62
 	 * Register core metaboxes.
63 63
 	 */
64
-	protected static function add_payment_form_meta_boxes( $post_type ) {
64
+	protected static function add_payment_form_meta_boxes($post_type) {
65 65
 
66 66
 		// For payment forms.
67
-		if ( $post_type == 'wpi_payment_form' ) {
67
+		if ($post_type == 'wpi_payment_form') {
68 68
 
69 69
 			// Design payment form.
70
-			add_meta_box( 'wpinv-payment-form-design', __( 'Payment Form', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form::output', 'wpi_payment_form', 'normal' );
70
+			add_meta_box('wpinv-payment-form-design', __('Payment Form', 'invoicing'), 'GetPaid_Meta_Box_Payment_Form::output', 'wpi_payment_form', 'normal');
71 71
 
72 72
 			// Payment form information.
73
-			add_meta_box( 'wpinv-payment-form-info', __( 'Details', 'invoicing' ), 'GetPaid_Meta_Box_Payment_Form_Info::output', 'wpi_payment_form', 'side' );
73
+			add_meta_box('wpinv-payment-form-info', __('Details', 'invoicing'), 'GetPaid_Meta_Box_Payment_Form_Info::output', 'wpi_payment_form', 'side');
74 74
 
75 75
 		}
76 76
 
@@ -79,20 +79,20 @@  discard block
 block discarded – undo
79 79
 	/**
80 80
 	 * Register core metaboxes.
81 81
 	 */
82
-	protected static function add_item_meta_boxes( $post_type ) {
82
+	protected static function add_item_meta_boxes($post_type) {
83 83
 
84
-		if ( $post_type == 'wpi_item' ) {
84
+		if ($post_type == 'wpi_item') {
85 85
 
86 86
 			// Item details.
87
-			add_meta_box( 'wpinv_item_details', __( 'Item Details', 'invoicing' ), 'GetPaid_Meta_Box_Item_Details::output', 'wpi_item', 'normal', 'high' );
87
+			add_meta_box('wpinv_item_details', __('Item Details', 'invoicing'), 'GetPaid_Meta_Box_Item_Details::output', 'wpi_item', 'normal', 'high');
88 88
 
89 89
 			// If taxes are enabled, register the tax metabox.
90
-			if ( wpinv_use_taxes() ) {
91
-				add_meta_box( 'wpinv_item_vat', __( 'Tax', 'invoicing' ), 'GetPaid_Meta_Box_Item_VAT::output', 'wpi_item', 'normal', 'high' );
90
+			if (wpinv_use_taxes()) {
91
+				add_meta_box('wpinv_item_vat', __('Tax', 'invoicing'), 'GetPaid_Meta_Box_Item_VAT::output', 'wpi_item', 'normal', 'high');
92 92
 			}
93 93
 
94 94
 			// Item info.
95
-			add_meta_box( 'wpinv_field_item_info', __( 'Item info', 'invoicing' ), 'GetPaid_Meta_Box_Item_Info::output', 'wpi_item', 'side', 'core' );
95
+			add_meta_box('wpinv_field_item_info', __('Item info', 'invoicing'), 'GetPaid_Meta_Box_Item_Info::output', 'wpi_item', 'side', 'core');
96 96
 
97 97
 		}
98 98
 
@@ -101,20 +101,20 @@  discard block
 block discarded – undo
101 101
 	/**
102 102
 	 * Register invoice metaboxes.
103 103
 	 */
104
-	protected static function add_invoice_meta_boxes( $post_type, $post ) {
104
+	protected static function add_invoice_meta_boxes($post_type, $post) {
105 105
 
106 106
 		// For invoices...
107
-		if ( getpaid_is_invoice_post_type( $post_type ) ) {
108
-			$invoice = new WPInv_Invoice( $post );
107
+		if (getpaid_is_invoice_post_type($post_type)) {
108
+			$invoice = new WPInv_Invoice($post);
109 109
 
110 110
 			// Resend invoice.
111
-			if ( ! $invoice->is_draft() ) {
111
+			if (!$invoice->is_draft()) {
112 112
 
113 113
 				add_meta_box(
114 114
 					'wpinv-mb-resend-invoice',
115 115
 					sprintf(
116
-						__( 'Resend %s', 'invoicing' ),
117
-						ucfirst( $invoice->get_invoice_quote_type() )
116
+						__('Resend %s', 'invoicing'),
117
+						ucfirst($invoice->get_invoice_quote_type())
118 118
 					),
119 119
 					'GetPaid_Meta_Box_Resend_Invoice::output',
120 120
 					$post_type,
@@ -125,17 +125,17 @@  discard block
 block discarded – undo
125 125
 			}
126 126
 
127 127
 			// Subscriptions.
128
-			$subscriptions = getpaid_get_invoice_subscriptions( $invoice );
129
-			if ( ! empty( $subscriptions ) ) {
128
+			$subscriptions = getpaid_get_invoice_subscriptions($invoice);
129
+			if (!empty($subscriptions)) {
130 130
 
131
-				if ( is_array( $subscriptions ) ) {
132
-					add_meta_box( 'wpinv-mb-subscriptions', __( 'Related Subscriptions', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_related', $post_type, 'advanced' );
131
+				if (is_array($subscriptions)) {
132
+					add_meta_box('wpinv-mb-subscriptions', __('Related Subscriptions', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Subscription::output_related', $post_type, 'advanced');
133 133
 				} else {
134
-					add_meta_box( 'wpinv-mb-subscriptions', __( 'Subscription Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output', $post_type, 'advanced' );
134
+					add_meta_box('wpinv-mb-subscriptions', __('Subscription Details', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Subscription::output', $post_type, 'advanced');
135 135
 				}
136 136
 
137
-				if ( getpaid_count_subscription_invoices( $invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id() ) > 1 ) {
138
-					add_meta_box( 'wpinv-mb-subscription-invoices', __( 'Related Payments', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Subscription::output_invoices', $post_type, 'advanced' );
137
+				if (getpaid_count_subscription_invoices($invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id()) > 1) {
138
+					add_meta_box('wpinv-mb-subscription-invoices', __('Related Payments', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Subscription::output_invoices', $post_type, 'advanced');
139 139
 				}
140 140
 
141 141
 			}
@@ -144,8 +144,8 @@  discard block
 block discarded – undo
144 144
 			add_meta_box(
145 145
 				'wpinv-details',
146 146
 				sprintf(
147
-					__( '%s Details', 'invoicing' ),
148
-					ucfirst( $invoice->get_invoice_quote_type() )
147
+					__('%s Details', 'invoicing'),
148
+					ucfirst($invoice->get_invoice_quote_type())
149 149
 				),
150 150
 				'GetPaid_Meta_Box_Invoice_Details::output',
151 151
 				$post_type,
@@ -153,19 +153,19 @@  discard block
 block discarded – undo
153 153
 			);
154 154
 
155 155
 			// Payment details.
156
-			if ( ! $invoice->is_draft() ) {
157
-				add_meta_box( 'wpinv-payment-meta', __( 'Payment Meta', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Payment_Meta::output', $post_type, 'side', 'default' );
156
+			if (!$invoice->is_draft()) {
157
+				add_meta_box('wpinv-payment-meta', __('Payment Meta', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Payment_Meta::output', $post_type, 'side', 'default');
158 158
 			}
159 159
 
160 160
 			// Billing details.
161
-			add_meta_box( 'wpinv-address', __( 'Billing Details', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Address::output', $post_type, 'normal', 'high' );
161
+			add_meta_box('wpinv-address', __('Billing Details', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Address::output', $post_type, 'normal', 'high');
162 162
 			
163 163
 			// Invoice items.
164 164
 			add_meta_box(
165 165
 				'wpinv-items',
166 166
 				sprintf(
167
-					__( '%s Items', 'invoicing' ),
168
-					ucfirst( $invoice->get_invoice_quote_type() )
167
+					__('%s Items', 'invoicing'),
168
+					ucfirst($invoice->get_invoice_quote_type())
169 169
 				),
170 170
 				'GetPaid_Meta_Box_Invoice_Items::output',
171 171
 				$post_type,
@@ -177,8 +177,8 @@  discard block
 block discarded – undo
177 177
 			add_meta_box(
178 178
 				'wpinv-notes',
179 179
 				sprintf(
180
-					__( '%s Notes', 'invoicing' ),
181
-					ucfirst( $invoice->get_invoice_quote_type() )
180
+					__('%s Notes', 'invoicing'),
181
+					ucfirst($invoice->get_invoice_quote_type())
182 182
 				),
183 183
 				'WPInv_Meta_Box_Notes::output',
184 184
 				$post_type,
@@ -187,13 +187,13 @@  discard block
 block discarded – undo
187 187
 			);
188 188
 
189 189
 			// Shipping Address.
190
-			if ( get_post_meta( $invoice->get_id(), 'shipping_address', true ) ) {
191
-				add_meta_box( 'wpinv-invoice-shipping-details', __( 'Shipping Address', 'invoicing' ), 'GetPaid_Meta_Box_Invoice_Shipping_Address::output', $post_type, 'side', 'high' );
190
+			if (get_post_meta($invoice->get_id(), 'shipping_address', true)) {
191
+				add_meta_box('wpinv-invoice-shipping-details', __('Shipping Address', 'invoicing'), 'GetPaid_Meta_Box_Invoice_Shipping_Address::output', $post_type, 'side', 'high');
192 192
 			}
193 193
 
194 194
 			// Payment form information.
195
-			if ( get_post_meta( $invoice->get_id(), 'payment_form_data', true ) ) {
196
-				add_meta_box( 'wpinv-invoice-payment-form-details', __( 'Payment Form Details', 'invoicing' ), 'WPInv_Meta_Box_Payment_Form::output_details', $post_type, 'side', 'high' );
195
+			if (get_post_meta($invoice->get_id(), 'payment_form_data', true)) {
196
+				add_meta_box('wpinv-invoice-payment-form-details', __('Payment Form Details', 'invoicing'), 'WPInv_Meta_Box_Payment_Form::output_details', $post_type, 'side', 'high');
197 197
 			}
198 198
 
199 199
 		}
@@ -204,7 +204,7 @@  discard block
 block discarded – undo
204 204
 	 * Remove some metaboxes.
205 205
 	 */
206 206
 	public static function remove_meta_boxes() {
207
-		remove_meta_box( 'wpseo_meta', 'wpi_invoice', 'normal' );
207
+		remove_meta_box('wpseo_meta', 'wpi_invoice', 'normal');
208 208
 	}
209 209
 
210 210
 	/**
@@ -220,46 +220,46 @@  discard block
 block discarded – undo
220 220
 	 * @param  int    $post_id Post ID.
221 221
 	 * @param  object $post Post object.
222 222
 	 */
223
-	public static function save_meta_boxes( $post_id, $post ) {
224
-		$post_id = absint( $post_id );
225
-		$data    = wp_unslash( $_POST );
223
+	public static function save_meta_boxes($post_id, $post) {
224
+		$post_id = absint($post_id);
225
+		$data    = wp_unslash($_POST);
226 226
 
227 227
 		// Do not save for ajax requests.
228
-		if ( ( defined( 'DOING_AJAX') && DOING_AJAX ) || isset( $_REQUEST['bulk_edit'] ) ) {
228
+		if ((defined('DOING_AJAX') && DOING_AJAX) || isset($_REQUEST['bulk_edit'])) {
229 229
 			return;
230 230
 		}
231 231
 
232 232
 		// $post_id and $post are required
233
-		if ( empty( $post_id ) || empty( $post ) || self::$saved_meta_boxes ) {
233
+		if (empty($post_id) || empty($post) || self::$saved_meta_boxes) {
234 234
 			return;
235 235
 		}
236 236
 
237 237
 		// Dont' save meta boxes for revisions or autosaves.
238
-		if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || is_int( wp_is_post_revision( $post ) ) || is_int( wp_is_post_autosave( $post ) ) ) {
238
+		if ((defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) || is_int(wp_is_post_revision($post)) || is_int(wp_is_post_autosave($post))) {
239 239
 			return;
240 240
 		}
241 241
 
242 242
 		// Check the nonce.
243
-		if ( empty( $data['getpaid_meta_nonce'] ) || ! wp_verify_nonce( $data['getpaid_meta_nonce'], 'getpaid_meta_nonce' ) ) {
243
+		if (empty($data['getpaid_meta_nonce']) || !wp_verify_nonce($data['getpaid_meta_nonce'], 'getpaid_meta_nonce')) {
244 244
 			return;
245 245
 		}
246 246
 
247 247
 		// Check the post being saved == the $post_id to prevent triggering this call for other save_post events.
248
-		if ( empty( $data['post_ID'] ) || absint( $data['post_ID'] ) !== $post_id ) {
248
+		if (empty($data['post_ID']) || absint($data['post_ID']) !== $post_id) {
249 249
 			return;
250 250
 		}
251 251
 
252 252
 		// Check user has permission to edit.
253
-		if ( ! current_user_can( 'edit_post', $post_id ) ) {
253
+		if (!current_user_can('edit_post', $post_id)) {
254 254
 			return;
255 255
 		}
256 256
 
257
-		if ( getpaid_is_invoice_post_type( $post->post_type ) ) {
257
+		if (getpaid_is_invoice_post_type($post->post_type)) {
258 258
 
259 259
 			// We need this save event to run once to avoid potential endless loops.
260 260
 			self::$saved_meta_boxes = true;
261 261
 
262
-			return GetPaid_Meta_Box_Invoice_Address::save( $post_id );
262
+			return GetPaid_Meta_Box_Invoice_Address::save($post_id);
263 263
 
264 264
 		}
265 265
 
@@ -271,7 +271,7 @@  discard block
 block discarded – undo
271 271
 		);
272 272
 
273 273
 		// Is this our post type?
274
-		if ( ! isset( $post_types_map[ $post->post_type ] ) ) {
274
+		if (!isset($post_types_map[$post->post_type])) {
275 275
 			return;
276 276
 		}
277 277
 
@@ -279,8 +279,8 @@  discard block
 block discarded – undo
279 279
 		self::$saved_meta_boxes = true;
280 280
 		
281 281
 		// Save the post.
282
-		$class = $post_types_map[ $post->post_type ];
283
-		$class::save( $post_id, $_POST, $post );
282
+		$class = $post_types_map[$post->post_type];
283
+		$class::save($post_id, $_POST, $post);
284 284
 
285 285
 	}
286 286
 
Please login to merge, or discard this patch.
includes/wpinv-template-functions.php 1 patch
Spacing   +451 added lines, -451 removed lines patch added patch discarded remove patch
@@ -4,99 +4,99 @@  discard block
 block discarded – undo
4 4
  *
5 5
  */
6 6
 
7
-defined( 'ABSPATH' ) || exit;
7
+defined('ABSPATH') || exit;
8 8
 
9 9
 /**
10 10
  * Displays an invoice.
11 11
  * 
12 12
  * @param WPInv_Invoice $invoice.
13 13
  */
14
-function getpaid_invoice( $invoice ) {
15
-    if ( ! empty( $invoice ) ) {
16
-        wpinv_get_template( 'invoice/invoice.php', compact( 'invoice' ) );
14
+function getpaid_invoice($invoice) {
15
+    if (!empty($invoice)) {
16
+        wpinv_get_template('invoice/invoice.php', compact('invoice'));
17 17
     }
18 18
 }
19
-add_action( 'getpaid_invoice', 'getpaid_invoice', 10 );
19
+add_action('getpaid_invoice', 'getpaid_invoice', 10);
20 20
 
21 21
 /**
22 22
  * Displays the invoice footer.
23 23
  */
24
-function getpaid_invoice_footer( $invoice ) {
25
-    if ( ! empty( $invoice ) ) {
26
-        wpinv_get_template( 'invoice/footer.php', compact( 'invoice' ) );
24
+function getpaid_invoice_footer($invoice) {
25
+    if (!empty($invoice)) {
26
+        wpinv_get_template('invoice/footer.php', compact('invoice'));
27 27
     }
28 28
 }
29
-add_action( 'getpaid_invoice_footer', 'getpaid_invoice_footer', 10 );
29
+add_action('getpaid_invoice_footer', 'getpaid_invoice_footer', 10);
30 30
 
31 31
 /**
32 32
  * Displays the invoice top bar.
33 33
  */
34
-function getpaid_invoice_header( $invoice ) {
35
-    if ( ! empty( $invoice ) ) {
36
-        wpinv_get_template( 'invoice/header.php', compact( 'invoice' ) );
34
+function getpaid_invoice_header($invoice) {
35
+    if (!empty($invoice)) {
36
+        wpinv_get_template('invoice/header.php', compact('invoice'));
37 37
     }
38 38
 }
39
-add_action( 'getpaid_invoice_header', 'getpaid_invoice_header', 10 );
39
+add_action('getpaid_invoice_header', 'getpaid_invoice_header', 10);
40 40
 
41 41
 /**
42 42
  * Displays actions on the left side of the header.
43 43
  */
44
-function getpaid_invoice_header_left_actions( $invoice ) {
45
-    if ( ! empty( $invoice ) ) {
46
-        wpinv_get_template( 'invoice/header-left-actions.php', compact( 'invoice' ) );
44
+function getpaid_invoice_header_left_actions($invoice) {
45
+    if (!empty($invoice)) {
46
+        wpinv_get_template('invoice/header-left-actions.php', compact('invoice'));
47 47
     }
48 48
 }
49
-add_action( 'getpaid_invoice_header_left', 'getpaid_invoice_header_left_actions', 10 );
49
+add_action('getpaid_invoice_header_left', 'getpaid_invoice_header_left_actions', 10);
50 50
 
51 51
 /**
52 52
  * Displays actions on the right side of the invoice top bar.
53 53
  */
54
-function getpaid_invoice_header_right_actions( $invoice ) {
55
-    if ( ! empty( $invoice ) ) {
56
-        wpinv_get_template( 'invoice/header-right-actions.php', compact( 'invoice' ) );
54
+function getpaid_invoice_header_right_actions($invoice) {
55
+    if (!empty($invoice)) {
56
+        wpinv_get_template('invoice/header-right-actions.php', compact('invoice'));
57 57
     }
58 58
 }
59
-add_action( 'getpaid_invoice_header_right', 'getpaid_invoice_header_right_actions', 10 );
59
+add_action('getpaid_invoice_header_right', 'getpaid_invoice_header_right_actions', 10);
60 60
 
61 61
 /**
62 62
  * Displays the invoice title, logo etc.
63 63
  */
64
-function getpaid_invoice_details_top( $invoice ) {
65
-    if ( ! empty( $invoice ) ) {
66
-        wpinv_get_template( 'invoice/details-top.php', compact( 'invoice' ) );
64
+function getpaid_invoice_details_top($invoice) {
65
+    if (!empty($invoice)) {
66
+        wpinv_get_template('invoice/details-top.php', compact('invoice'));
67 67
     }
68 68
 }
69
-add_action( 'getpaid_invoice_details', 'getpaid_invoice_details_top', 10 );
69
+add_action('getpaid_invoice_details', 'getpaid_invoice_details_top', 10);
70 70
 
71 71
 /**
72 72
  * Displays the company logo.
73 73
  */
74
-function getpaid_invoice_logo( $invoice ) {
75
-    if ( ! empty( $invoice ) ) {
76
-        wpinv_get_template( 'invoice/invoice-logo.php', compact( 'invoice' ) );
74
+function getpaid_invoice_logo($invoice) {
75
+    if (!empty($invoice)) {
76
+        wpinv_get_template('invoice/invoice-logo.php', compact('invoice'));
77 77
     }
78 78
 }
79
-add_action( 'getpaid_invoice_details_top_left', 'getpaid_invoice_logo' );
79
+add_action('getpaid_invoice_details_top_left', 'getpaid_invoice_logo');
80 80
 
81 81
 /**
82 82
  * Displays the type of invoice.
83 83
  */
84
-function getpaid_invoice_type( $invoice ) {
85
-    if ( ! empty( $invoice ) ) {
86
-        wpinv_get_template( 'invoice/invoice-type.php', compact( 'invoice' ) );
84
+function getpaid_invoice_type($invoice) {
85
+    if (!empty($invoice)) {
86
+        wpinv_get_template('invoice/invoice-type.php', compact('invoice'));
87 87
     }
88 88
 }
89
-add_action( 'getpaid_invoice_details_top_right', 'getpaid_invoice_type' );
89
+add_action('getpaid_invoice_details_top_right', 'getpaid_invoice_type');
90 90
 
91 91
 /**
92 92
  * Displays the invoice details.
93 93
  */
94
-function getpaid_invoice_details_main( $invoice ) {
95
-    if ( ! empty( $invoice ) ) {
96
-        wpinv_get_template( 'invoice/details.php', compact( 'invoice' ) );
94
+function getpaid_invoice_details_main($invoice) {
95
+    if (!empty($invoice)) {
96
+        wpinv_get_template('invoice/details.php', compact('invoice'));
97 97
     }
98 98
 }
99
-add_action( 'getpaid_invoice_details', 'getpaid_invoice_details_main', 50 );
99
+add_action('getpaid_invoice_details', 'getpaid_invoice_details_main', 50);
100 100
 
101 101
 /**
102 102
  * Returns a path to the templates directory.
@@ -125,8 +125,8 @@  discard block
 block discarded – undo
125 125
  * @param string $template_path The templates directory relative to the theme's root dir. Defaults to 'invoicing'.
126 126
  * @param string $default_path The root path to the default template. Defaults to invoicing/templates
127 127
  */
128
-function wpinv_get_template( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
129
-    getpaid_template()->display_template( $template_name, $args, $template_path, $default_path );
128
+function wpinv_get_template($template_name, $args = array(), $template_path = '', $default_path = '') {
129
+    getpaid_template()->display_template($template_name, $args, $template_path, $default_path);
130 130
 }
131 131
 
132 132
 /**
@@ -139,8 +139,8 @@  discard block
 block discarded – undo
139 139
  * @param string $template_path The templates directory relative to the theme's root dir. Defaults to 'invoicing'.
140 140
  * @param string $default_path The root path to the default template. Defaults to invoicing/templates
141 141
  */
142
-function wpinv_get_template_html( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
143
-	return getpaid_template()->get_template( $template_name, $args, $template_path, $default_path );
142
+function wpinv_get_template_html($template_name, $args = array(), $template_path = '', $default_path = '') {
143
+	return getpaid_template()->get_template($template_name, $args, $template_path, $default_path);
144 144
 }
145 145
 
146 146
 /**
@@ -149,7 +149,7 @@  discard block
 block discarded – undo
149 149
  * @return string
150 150
  */
151 151
 function wpinv_template_path() {
152
-    return apply_filters( 'wpinv_template_path', wpinv_get_theme_template_dir_name() );
152
+    return apply_filters('wpinv_template_path', wpinv_get_theme_template_dir_name());
153 153
 }
154 154
 
155 155
 /**
@@ -158,7 +158,7 @@  discard block
 block discarded – undo
158 158
  * @return string
159 159
  */
160 160
 function wpinv_get_theme_template_dir_name() {
161
-	return trailingslashit( apply_filters( 'wpinv_templates_dir', 'invoicing' ) );
161
+	return trailingslashit(apply_filters('wpinv_templates_dir', 'invoicing'));
162 162
 }
163 163
 
164 164
 /**
@@ -170,56 +170,56 @@  discard block
 block discarded – undo
170 170
  * @param string $template_path The template path relative to the theme's root dir. Defaults to 'invoicing'.
171 171
  * @param string $default_path The root path to the default template. Defaults to invoicing/templates
172 172
  */
173
-function wpinv_locate_template( $template_name, $template_path = '', $default_path = '' ) {
174
-    return getpaid_template()->locate_template( $template_name, $template_path, $default_path );
173
+function wpinv_locate_template($template_name, $template_path = '', $default_path = '') {
174
+    return getpaid_template()->locate_template($template_name, $template_path, $default_path);
175 175
 }
176 176
 
177
-function wpinv_get_template_part( $slug, $name = null, $load = true ) {
178
-	do_action( 'get_template_part_' . $slug, $slug, $name );
177
+function wpinv_get_template_part($slug, $name = null, $load = true) {
178
+	do_action('get_template_part_' . $slug, $slug, $name);
179 179
 
180 180
 	// Setup possible parts
181 181
 	$templates = array();
182
-	if ( isset( $name ) )
182
+	if (isset($name))
183 183
 		$templates[] = $slug . '-' . $name . '.php';
184 184
 	$templates[] = $slug . '.php';
185 185
 
186 186
 	// Allow template parts to be filtered
187
-	$templates = apply_filters( 'wpinv_get_template_part', $templates, $slug, $name );
187
+	$templates = apply_filters('wpinv_get_template_part', $templates, $slug, $name);
188 188
 
189 189
 	// Return the part that is found
190
-	return wpinv_locate_tmpl( $templates, $load, false );
190
+	return wpinv_locate_tmpl($templates, $load, false);
191 191
 }
192 192
 
193
-function wpinv_locate_tmpl( $template_names, $load = false, $require_once = true ) {
193
+function wpinv_locate_tmpl($template_names, $load = false, $require_once = true) {
194 194
 	// No file found yet
195 195
 	$located = false;
196 196
 
197 197
 	// Try to find a template file
198
-	foreach ( (array)$template_names as $template_name ) {
198
+	foreach ((array) $template_names as $template_name) {
199 199
 
200 200
 		// Continue if template is empty
201
-		if ( empty( $template_name ) )
201
+		if (empty($template_name))
202 202
 			continue;
203 203
 
204 204
 		// Trim off any slashes from the template name
205
-		$template_name = ltrim( $template_name, '/' );
205
+		$template_name = ltrim($template_name, '/');
206 206
 
207 207
 		// try locating this template file by looping through the template paths
208
-		foreach( wpinv_get_theme_template_paths() as $template_path ) {
208
+		foreach (wpinv_get_theme_template_paths() as $template_path) {
209 209
 
210
-			if( file_exists( $template_path . $template_name ) ) {
210
+			if (file_exists($template_path . $template_name)) {
211 211
 				$located = $template_path . $template_name;
212 212
 				break;
213 213
 			}
214 214
 		}
215 215
 
216
-		if( !empty( $located ) ) {
216
+		if (!empty($located)) {
217 217
 			break;
218 218
 		}
219 219
 	}
220 220
 
221
-	if ( ( true == $load ) && ! empty( $located ) )
222
-		load_template( $located, $require_once );
221
+	if ((true == $load) && !empty($located))
222
+		load_template($located, $require_once);
223 223
 
224 224
 	return $located;
225 225
 }
@@ -228,127 +228,127 @@  discard block
 block discarded – undo
228 228
 	$template_dir = wpinv_get_theme_template_dir_name();
229 229
 
230 230
 	$file_paths = array(
231
-		1 => trailingslashit( get_stylesheet_directory() ) . $template_dir,
232
-		10 => trailingslashit( get_template_directory() ) . $template_dir,
231
+		1 => trailingslashit(get_stylesheet_directory()) . $template_dir,
232
+		10 => trailingslashit(get_template_directory()) . $template_dir,
233 233
 		100 => wpinv_get_templates_dir()
234 234
 	);
235 235
 
236
-	$file_paths = apply_filters( 'wpinv_template_paths', $file_paths );
236
+	$file_paths = apply_filters('wpinv_template_paths', $file_paths);
237 237
 
238 238
 	// sort the file paths based on priority
239
-	ksort( $file_paths, SORT_NUMERIC );
239
+	ksort($file_paths, SORT_NUMERIC);
240 240
 
241
-	return array_map( 'trailingslashit', $file_paths );
241
+	return array_map('trailingslashit', $file_paths);
242 242
 }
243 243
 
244 244
 function wpinv_checkout_meta_tags() {
245 245
 
246 246
 	$pages   = array();
247
-	$pages[] = wpinv_get_option( 'success_page' );
248
-	$pages[] = wpinv_get_option( 'failure_page' );
249
-	$pages[] = wpinv_get_option( 'invoice_history_page' );
250
-	$pages[] = wpinv_get_option( 'invoice_subscription_page' );
247
+	$pages[] = wpinv_get_option('success_page');
248
+	$pages[] = wpinv_get_option('failure_page');
249
+	$pages[] = wpinv_get_option('invoice_history_page');
250
+	$pages[] = wpinv_get_option('invoice_subscription_page');
251 251
 
252
-	if( !wpinv_is_checkout() && !is_page( $pages ) ) {
252
+	if (!wpinv_is_checkout() && !is_page($pages)) {
253 253
 		return;
254 254
 	}
255 255
 
256 256
 	echo '<meta name="robots" content="noindex,nofollow" />' . "\n";
257 257
 }
258
-add_action( 'wp_head', 'wpinv_checkout_meta_tags' );
258
+add_action('wp_head', 'wpinv_checkout_meta_tags');
259 259
 
260
-function wpinv_add_body_classes( $class ) {
261
-	$classes = (array)$class;
260
+function wpinv_add_body_classes($class) {
261
+	$classes = (array) $class;
262 262
 
263
-	if( wpinv_is_checkout() ) {
263
+	if (wpinv_is_checkout()) {
264 264
 		$classes[] = 'wpinv-checkout';
265 265
 		$classes[] = 'wpinv-page';
266 266
 	}
267 267
 
268
-	if( wpinv_is_success_page() ) {
268
+	if (wpinv_is_success_page()) {
269 269
 		$classes[] = 'wpinv-success';
270 270
 		$classes[] = 'wpinv-page';
271 271
 	}
272 272
 
273
-	if( wpinv_is_failed_transaction_page() ) {
273
+	if (wpinv_is_failed_transaction_page()) {
274 274
 		$classes[] = 'wpinv-failed-transaction';
275 275
 		$classes[] = 'wpinv-page';
276 276
 	}
277 277
 
278
-	if( wpinv_is_invoice_history_page() ) {
278
+	if (wpinv_is_invoice_history_page()) {
279 279
 		$classes[] = 'wpinv-history';
280 280
 		$classes[] = 'wpinv-page';
281 281
 	}
282 282
 
283
-	if( wpinv_is_subscriptions_history_page() ) {
283
+	if (wpinv_is_subscriptions_history_page()) {
284 284
 		$classes[] = 'wpinv-subscription';
285 285
 		$classes[] = 'wpinv-page';
286 286
 	}
287 287
 
288
-	if( wpinv_is_test_mode() ) {
288
+	if (wpinv_is_test_mode()) {
289 289
 		$classes[] = 'wpinv-test-mode';
290 290
 		$classes[] = 'wpinv-page';
291 291
 	}
292 292
 
293
-	return array_unique( $classes );
293
+	return array_unique($classes);
294 294
 }
295
-add_filter( 'body_class', 'wpinv_add_body_classes' );
295
+add_filter('body_class', 'wpinv_add_body_classes');
296 296
 
297
-function wpinv_html_year_dropdown( $name = 'year', $selected = 0, $years_before = 5, $years_after = 0 ) {
298
-    $current     = date( 'Y' );
299
-    $start_year  = $current - absint( $years_before );
300
-    $end_year    = $current + absint( $years_after );
301
-    $selected    = empty( $selected ) ? date( 'Y' ) : $selected;
297
+function wpinv_html_year_dropdown($name = 'year', $selected = 0, $years_before = 5, $years_after = 0) {
298
+    $current     = date('Y');
299
+    $start_year  = $current - absint($years_before);
300
+    $end_year    = $current + absint($years_after);
301
+    $selected    = empty($selected) ? date('Y') : $selected;
302 302
     $options     = array();
303 303
 
304
-    while ( $start_year <= $end_year ) {
305
-        $options[ absint( $start_year ) ] = $start_year;
304
+    while ($start_year <= $end_year) {
305
+        $options[absint($start_year)] = $start_year;
306 306
         $start_year++;
307 307
     }
308 308
 
309
-    $output = wpinv_html_select( array(
309
+    $output = wpinv_html_select(array(
310 310
         'name'             => $name,
311 311
         'selected'         => $selected,
312 312
         'options'          => $options,
313 313
         'show_option_all'  => false,
314 314
         'show_option_none' => false
315
-    ) );
315
+    ));
316 316
 
317 317
     return $output;
318 318
 }
319 319
 
320
-function wpinv_html_month_dropdown( $name = 'month', $selected = 0 ) {
320
+function wpinv_html_month_dropdown($name = 'month', $selected = 0) {
321 321
 
322 322
     $options = array(
323
-        '1'  => __( 'January', 'invoicing' ),
324
-        '2'  => __( 'February', 'invoicing' ),
325
-        '3'  => __( 'March', 'invoicing' ),
326
-        '4'  => __( 'April', 'invoicing' ),
327
-        '5'  => __( 'May', 'invoicing' ),
328
-        '6'  => __( 'June', 'invoicing' ),
329
-        '7'  => __( 'July', 'invoicing' ),
330
-        '8'  => __( 'August', 'invoicing' ),
331
-        '9'  => __( 'September', 'invoicing' ),
332
-        '10' => __( 'October', 'invoicing' ),
333
-        '11' => __( 'November', 'invoicing' ),
334
-        '12' => __( 'December', 'invoicing' ),
323
+        '1'  => __('January', 'invoicing'),
324
+        '2'  => __('February', 'invoicing'),
325
+        '3'  => __('March', 'invoicing'),
326
+        '4'  => __('April', 'invoicing'),
327
+        '5'  => __('May', 'invoicing'),
328
+        '6'  => __('June', 'invoicing'),
329
+        '7'  => __('July', 'invoicing'),
330
+        '8'  => __('August', 'invoicing'),
331
+        '9'  => __('September', 'invoicing'),
332
+        '10' => __('October', 'invoicing'),
333
+        '11' => __('November', 'invoicing'),
334
+        '12' => __('December', 'invoicing'),
335 335
     );
336 336
 
337 337
     // If no month is selected, default to the current month
338
-    $selected = empty( $selected ) ? date( 'n' ) : $selected;
338
+    $selected = empty($selected) ? date('n') : $selected;
339 339
 
340
-    $output = wpinv_html_select( array(
340
+    $output = wpinv_html_select(array(
341 341
         'name'             => $name,
342 342
         'selected'         => $selected,
343 343
         'options'          => $options,
344 344
         'show_option_all'  => false,
345 345
         'show_option_none' => false
346
-    ) );
346
+    ));
347 347
 
348 348
     return $output;
349 349
 }
350 350
 
351
-function wpinv_html_select( $args = array() ) {
351
+function wpinv_html_select($args = array()) {
352 352
     $defaults = array(
353 353
         'options'          => array(),
354 354
         'name'             => null,
@@ -357,8 +357,8 @@  discard block
 block discarded – undo
357 357
         'selected'         => 0,
358 358
         'placeholder'      => null,
359 359
         'multiple'         => false,
360
-        'show_option_all'  => _x( 'All', 'all dropdown items', 'invoicing' ),
361
-        'show_option_none' => _x( 'None', 'no dropdown items', 'invoicing' ),
360
+        'show_option_all'  => _x('All', 'all dropdown items', 'invoicing'),
361
+        'show_option_none' => _x('None', 'no dropdown items', 'invoicing'),
362 362
         'data'             => array(),
363 363
         'onchange'         => null,
364 364
         'required'         => false,
@@ -366,74 +366,74 @@  discard block
 block discarded – undo
366 366
         'readonly'         => false,
367 367
     );
368 368
 
369
-    $args = wp_parse_args( $args, $defaults );
369
+    $args = wp_parse_args($args, $defaults);
370 370
 
371 371
     $data_elements = '';
372
-    foreach ( $args['data'] as $key => $value ) {
373
-        $data_elements .= ' data-' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
372
+    foreach ($args['data'] as $key => $value) {
373
+        $data_elements .= ' data-' . esc_attr($key) . '="' . esc_attr($value) . '"';
374 374
     }
375 375
 
376
-    if( $args['multiple'] ) {
376
+    if ($args['multiple']) {
377 377
         $multiple = ' MULTIPLE';
378 378
     } else {
379 379
         $multiple = '';
380 380
     }
381 381
 
382
-    if( $args['placeholder'] ) {
382
+    if ($args['placeholder']) {
383 383
         $placeholder = $args['placeholder'];
384 384
     } else {
385 385
         $placeholder = '';
386 386
     }
387 387
     
388 388
     $options = '';
389
-    if( !empty( $args['onchange'] ) ) {
390
-        $options .= ' onchange="' . esc_attr( $args['onchange'] ) . '"';
389
+    if (!empty($args['onchange'])) {
390
+        $options .= ' onchange="' . esc_attr($args['onchange']) . '"';
391 391
     }
392 392
     
393
-    if( !empty( $args['required'] ) ) {
393
+    if (!empty($args['required'])) {
394 394
         $options .= ' required="required"';
395 395
     }
396 396
     
397
-    if( !empty( $args['disabled'] ) ) {
397
+    if (!empty($args['disabled'])) {
398 398
         $options .= ' disabled';
399 399
     }
400 400
     
401
-    if( !empty( $args['readonly'] ) ) {
401
+    if (!empty($args['readonly'])) {
402 402
         $options .= ' readonly';
403 403
     }
404 404
 
405
-    $class  = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
406
-    $output = '<select name="' . esc_attr( $args['name'] ) . '" id="' . esc_attr( $args['id'] ) . '" class="wpinv-select ' . $class . '"' . $multiple . ' data-placeholder="' . $placeholder . '" ' . trim( $options ) . $data_elements . '>';
405
+    $class  = implode(' ', array_map('sanitize_html_class', explode(' ', $args['class'])));
406
+    $output = '<select name="' . esc_attr($args['name']) . '" id="' . esc_attr($args['id']) . '" class="wpinv-select ' . $class . '"' . $multiple . ' data-placeholder="' . $placeholder . '" ' . trim($options) . $data_elements . '>';
407 407
 
408
-    if ( $args['show_option_all'] ) {
409
-        if( $args['multiple'] ) {
410
-            $selected = selected( true, in_array( 0, $args['selected'] ), false );
408
+    if ($args['show_option_all']) {
409
+        if ($args['multiple']) {
410
+            $selected = selected(true, in_array(0, $args['selected']), false);
411 411
         } else {
412
-            $selected = selected( $args['selected'], 0, false );
412
+            $selected = selected($args['selected'], 0, false);
413 413
         }
414
-        $output .= '<option value="all"' . $selected . '>' . esc_html( $args['show_option_all'] ) . '</option>';
414
+        $output .= '<option value="all"' . $selected . '>' . esc_html($args['show_option_all']) . '</option>';
415 415
     }
416 416
 
417
-    if ( !empty( $args['options'] ) ) {
417
+    if (!empty($args['options'])) {
418 418
 
419
-        if ( $args['show_option_none'] ) {
420
-            if( $args['multiple'] ) {
421
-                $selected = selected( true, in_array( "", $args['selected'] ), false );
419
+        if ($args['show_option_none']) {
420
+            if ($args['multiple']) {
421
+                $selected = selected(true, in_array("", $args['selected']), false);
422 422
             } else {
423
-                $selected = selected( $args['selected'] === "", true, false );
423
+                $selected = selected($args['selected'] === "", true, false);
424 424
             }
425
-            $output .= '<option value=""' . $selected . '>' . esc_html( $args['show_option_none'] ) . '</option>';
425
+            $output .= '<option value=""' . $selected . '>' . esc_html($args['show_option_none']) . '</option>';
426 426
         }
427 427
 
428
-        foreach( $args['options'] as $key => $option ) {
428
+        foreach ($args['options'] as $key => $option) {
429 429
 
430
-            if( $args['multiple'] && is_array( $args['selected'] ) ) {
431
-                $selected = selected( true, (bool)in_array( $key, $args['selected'] ), false );
430
+            if ($args['multiple'] && is_array($args['selected'])) {
431
+                $selected = selected(true, (bool) in_array($key, $args['selected']), false);
432 432
             } else {
433
-                $selected = selected( $args['selected'], $key, false );
433
+                $selected = selected($args['selected'], $key, false);
434 434
             }
435 435
 
436
-            $output .= '<option value="' . esc_attr( $key ) . '"' . $selected . '>' . esc_html( $option ) . '</option>';
436
+            $output .= '<option value="' . esc_attr($key) . '"' . $selected . '>' . esc_html($option) . '</option>';
437 437
         }
438 438
     }
439 439
 
@@ -442,7 +442,7 @@  discard block
 block discarded – undo
442 442
     return $output;
443 443
 }
444 444
 
445
-function wpinv_item_dropdown( $args = array() ) {
445
+function wpinv_item_dropdown($args = array()) {
446 446
     $defaults = array(
447 447
         'name'              => 'wpi_item',
448 448
         'id'                => 'wpi_item',
@@ -450,14 +450,14 @@  discard block
 block discarded – undo
450 450
         'multiple'          => false,
451 451
         'selected'          => 0,
452 452
         'number'            => 100,
453
-        'placeholder'       => __( 'Choose a item', 'invoicing' ),
454
-        'data'              => array( 'search-type' => 'item' ),
453
+        'placeholder'       => __('Choose a item', 'invoicing'),
454
+        'data'              => array('search-type' => 'item'),
455 455
         'show_option_all'   => false,
456 456
         'show_option_none'  => false,
457 457
         'show_recurring'    => false,
458 458
     );
459 459
 
460
-    $args = wp_parse_args( $args, $defaults );
460
+    $args = wp_parse_args($args, $defaults);
461 461
 
462 462
     $item_args = array(
463 463
         'post_type'      => 'wpi_item',
@@ -466,44 +466,44 @@  discard block
 block discarded – undo
466 466
         'posts_per_page' => $args['number']
467 467
     );
468 468
 
469
-    $item_args  = apply_filters( 'wpinv_item_dropdown_query_args', $item_args, $args, $defaults );
469
+    $item_args  = apply_filters('wpinv_item_dropdown_query_args', $item_args, $args, $defaults);
470 470
 
471
-    $items      = get_posts( $item_args );
471
+    $items      = get_posts($item_args);
472 472
     $options    = array();
473
-    if ( $items ) {
474
-        foreach ( $items as $item ) {
475
-            $title = esc_html( $item->post_title );
473
+    if ($items) {
474
+        foreach ($items as $item) {
475
+            $title = esc_html($item->post_title);
476 476
             
477
-            if ( !empty( $args['show_recurring'] ) ) {
478
-                $title .= wpinv_get_item_suffix( $item->ID, false );
477
+            if (!empty($args['show_recurring'])) {
478
+                $title .= wpinv_get_item_suffix($item->ID, false);
479 479
             }
480 480
             
481
-            $options[ absint( $item->ID ) ] = $title;
481
+            $options[absint($item->ID)] = $title;
482 482
         }
483 483
     }
484 484
 
485 485
     // This ensures that any selected items are included in the drop down
486
-    if( is_array( $args['selected'] ) ) {
487
-        foreach( $args['selected'] as $item ) {
488
-            if( ! in_array( $item, $options ) ) {
489
-                $title = get_the_title( $item );
490
-                if ( !empty( $args['show_recurring'] ) ) {
491
-                    $title .= wpinv_get_item_suffix( $item, false );
486
+    if (is_array($args['selected'])) {
487
+        foreach ($args['selected'] as $item) {
488
+            if (!in_array($item, $options)) {
489
+                $title = get_the_title($item);
490
+                if (!empty($args['show_recurring'])) {
491
+                    $title .= wpinv_get_item_suffix($item, false);
492 492
                 }
493 493
                 $options[$item] = $title;
494 494
             }
495 495
         }
496
-    } elseif ( is_numeric( $args['selected'] ) && $args['selected'] !== 0 ) {
497
-        if ( ! in_array( $args['selected'], $options ) ) {
498
-            $title = get_the_title( $args['selected'] );
499
-            if ( !empty( $args['show_recurring'] ) ) {
500
-                $title .= wpinv_get_item_suffix( $args['selected'], false );
496
+    } elseif (is_numeric($args['selected']) && $args['selected'] !== 0) {
497
+        if (!in_array($args['selected'], $options)) {
498
+            $title = get_the_title($args['selected']);
499
+            if (!empty($args['show_recurring'])) {
500
+                $title .= wpinv_get_item_suffix($args['selected'], false);
501 501
             }
502
-            $options[$args['selected']] = get_the_title( $args['selected'] );
502
+            $options[$args['selected']] = get_the_title($args['selected']);
503 503
         }
504 504
     }
505 505
 
506
-    $output = wpinv_html_select( array(
506
+    $output = wpinv_html_select(array(
507 507
         'name'             => $args['name'],
508 508
         'selected'         => $args['selected'],
509 509
         'id'               => $args['id'],
@@ -514,7 +514,7 @@  discard block
 block discarded – undo
514 514
         'show_option_all'  => $args['show_option_all'],
515 515
         'show_option_none' => $args['show_option_none'],
516 516
         'data'             => $args['data'],
517
-    ) );
517
+    ));
518 518
 
519 519
     return $output;
520 520
 }
@@ -534,16 +534,16 @@  discard block
 block discarded – undo
534 534
     );
535 535
 
536 536
     $options = array();
537
-    if ( $items ) {
538
-        foreach ( $items as $item ) {
539
-            $options[ $item->ID ] = esc_html( $item->post_title ) . wpinv_get_item_suffix( $item->ID, false );
537
+    if ($items) {
538
+        foreach ($items as $item) {
539
+            $options[$item->ID] = esc_html($item->post_title) . wpinv_get_item_suffix($item->ID, false);
540 540
         }
541 541
     }
542 542
 
543 543
     return $options;
544 544
 }
545 545
 
546
-function wpinv_html_checkbox( $args = array() ) {
546
+function wpinv_html_checkbox($args = array()) {
547 547
     $defaults = array(
548 548
         'name'     => null,
549 549
         'current'  => null,
@@ -554,17 +554,17 @@  discard block
 block discarded – undo
554 554
         )
555 555
     );
556 556
 
557
-    $args = wp_parse_args( $args, $defaults );
557
+    $args = wp_parse_args($args, $defaults);
558 558
 
559
-    $class = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
559
+    $class = implode(' ', array_map('sanitize_html_class', explode(' ', $args['class'])));
560 560
     $options = '';
561
-    if ( ! empty( $args['options']['disabled'] ) ) {
561
+    if (!empty($args['options']['disabled'])) {
562 562
         $options .= ' disabled="disabled"';
563
-    } elseif ( ! empty( $args['options']['readonly'] ) ) {
563
+    } elseif (!empty($args['options']['readonly'])) {
564 564
         $options .= ' readonly';
565 565
     }
566 566
 
567
-    $output = '<input type="checkbox"' . $options . ' name="' . esc_attr( $args['name'] ) . '" id="' . esc_attr( $args['name'] ) . '" class="' . $class . ' ' . esc_attr( $args['name'] ) . '" ' . checked( 1, $args['current'], false ) . ' />';
567
+    $output = '<input type="checkbox"' . $options . ' name="' . esc_attr($args['name']) . '" id="' . esc_attr($args['name']) . '" class="' . $class . ' ' . esc_attr($args['name']) . '" ' . checked(1, $args['current'], false) . ' />';
568 568
 
569 569
     return $output;
570 570
 }
@@ -572,9 +572,9 @@  discard block
 block discarded – undo
572 572
 /**
573 573
  * Displays a hidden field.
574 574
  */
575
-function getpaid_hidden_field( $name, $value ) {
576
-    $name  = sanitize_text_field( $name );
577
-    $value = esc_attr( $value );
575
+function getpaid_hidden_field($name, $value) {
576
+    $name  = sanitize_text_field($name);
577
+    $value = esc_attr($value);
578 578
 
579 579
     echo "<input type='hidden' name='$name' value='$value' />";
580 580
 }
@@ -582,31 +582,31 @@  discard block
 block discarded – undo
582 582
 /**
583 583
  * Displays a submit field.
584 584
  */
585
-function getpaid_submit_field( $value, $name = 'submit', $class = 'btn-primary' ) {
586
-    $name  = sanitize_text_field( $name );
587
-    $value = esc_attr( $value );
588
-    $class = esc_attr( $class );
585
+function getpaid_submit_field($value, $name = 'submit', $class = 'btn-primary') {
586
+    $name  = sanitize_text_field($name);
587
+    $value = esc_attr($value);
588
+    $class = esc_attr($class);
589 589
 
590 590
     echo "<input type='submit' name='$name' value='$value' class='btn $class' />";
591 591
 }
592 592
 
593
-function wpinv_html_text( $args = array() ) {
593
+function wpinv_html_text($args = array()) {
594 594
     // Backwards compatibility
595
-    if ( func_num_args() > 1 ) {
595
+    if (func_num_args() > 1) {
596 596
         $args = func_get_args();
597 597
 
598 598
         $name  = $args[0];
599
-        $value = isset( $args[1] ) ? $args[1] : '';
600
-        $label = isset( $args[2] ) ? $args[2] : '';
601
-        $desc  = isset( $args[3] ) ? $args[3] : '';
599
+        $value = isset($args[1]) ? $args[1] : '';
600
+        $label = isset($args[2]) ? $args[2] : '';
601
+        $desc  = isset($args[3]) ? $args[3] : '';
602 602
     }
603 603
 
604 604
     $defaults = array(
605 605
         'id'           => '',
606
-        'name'         => isset( $name )  ? $name  : 'text',
607
-        'value'        => isset( $value ) ? $value : null,
608
-        'label'        => isset( $label ) ? $label : null,
609
-        'desc'         => isset( $desc )  ? $desc  : null,
606
+        'name'         => isset($name) ? $name : 'text',
607
+        'value'        => isset($value) ? $value : null,
608
+        'label'        => isset($label) ? $label : null,
609
+        'desc'         => isset($desc) ? $desc : null,
610 610
         'placeholder'  => '',
611 611
         'class'        => 'regular-text',
612 612
         'disabled'     => false,
@@ -616,41 +616,41 @@  discard block
 block discarded – undo
616 616
         'data'         => false
617 617
     );
618 618
 
619
-    $args = wp_parse_args( $args, $defaults );
619
+    $args = wp_parse_args($args, $defaults);
620 620
 
621
-    $class = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
621
+    $class = implode(' ', array_map('sanitize_html_class', explode(' ', $args['class'])));
622 622
     $options = '';
623
-    if( $args['required'] ) {
623
+    if ($args['required']) {
624 624
         $options .= ' required="required"';
625 625
     }
626
-    if( $args['readonly'] ) {
626
+    if ($args['readonly']) {
627 627
         $options .= ' readonly';
628 628
     }
629
-    if( $args['readonly'] ) {
629
+    if ($args['readonly']) {
630 630
         $options .= ' readonly';
631 631
     }
632 632
 
633 633
     $data = '';
634
-    if ( !empty( $args['data'] ) ) {
635
-        foreach ( $args['data'] as $key => $value ) {
636
-            $data .= 'data-' . wpinv_sanitize_key( $key ) . '="' . esc_attr( $value ) . '" ';
634
+    if (!empty($args['data'])) {
635
+        foreach ($args['data'] as $key => $value) {
636
+            $data .= 'data-' . wpinv_sanitize_key($key) . '="' . esc_attr($value) . '" ';
637 637
         }
638 638
     }
639 639
 
640
-    $output = '<span id="wpinv-' . wpinv_sanitize_key( $args['name'] ) . '-wrap">';
641
-    $output .= '<label class="wpinv-label" for="' . wpinv_sanitize_key( $args['id'] ) . '">' . esc_html( $args['label'] ) . '</label>';
642
-    if ( ! empty( $args['desc'] ) ) {
643
-        $output .= '<span class="wpinv-description">' . esc_html( $args['desc'] ) . '</span>';
640
+    $output = '<span id="wpinv-' . wpinv_sanitize_key($args['name']) . '-wrap">';
641
+    $output .= '<label class="wpinv-label" for="' . wpinv_sanitize_key($args['id']) . '">' . esc_html($args['label']) . '</label>';
642
+    if (!empty($args['desc'])) {
643
+        $output .= '<span class="wpinv-description">' . esc_html($args['desc']) . '</span>';
644 644
     }
645 645
 
646
-    $output .= '<input type="text" name="' . esc_attr( $args['name'] ) . '" id="' . esc_attr( $args['id'] )  . '" autocomplete="' . esc_attr( $args['autocomplete'] )  . '" value="' . esc_attr( $args['value'] ) . '" placeholder="' . esc_attr( $args['placeholder'] ) . '" class="' . $class . '" ' . $data . ' ' . trim( $options ) . '/>';
646
+    $output .= '<input type="text" name="' . esc_attr($args['name']) . '" id="' . esc_attr($args['id']) . '" autocomplete="' . esc_attr($args['autocomplete']) . '" value="' . esc_attr($args['value']) . '" placeholder="' . esc_attr($args['placeholder']) . '" class="' . $class . '" ' . $data . ' ' . trim($options) . '/>';
647 647
 
648 648
     $output .= '</span>';
649 649
 
650 650
     return $output;
651 651
 }
652 652
 
653
-function wpinv_html_textarea( $args = array() ) {
653
+function wpinv_html_textarea($args = array()) {
654 654
     $defaults = array(
655 655
         'name'        => 'textarea',
656 656
         'value'       => null,
@@ -661,31 +661,31 @@  discard block
 block discarded – undo
661 661
         'placeholder' => '',
662 662
     );
663 663
 
664
-    $args = wp_parse_args( $args, $defaults );
664
+    $args = wp_parse_args($args, $defaults);
665 665
 
666
-    $class = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
666
+    $class = implode(' ', array_map('sanitize_html_class', explode(' ', $args['class'])));
667 667
     $disabled = '';
668
-    if( $args['disabled'] ) {
668
+    if ($args['disabled']) {
669 669
         $disabled = ' disabled="disabled"';
670 670
     }
671 671
 
672
-    $output = '<span id="wpinv-' . wpinv_sanitize_key( $args['name'] ) . '-wrap">';
673
-    $output .= '<label class="wpinv-label" for="' . wpinv_sanitize_key( $args['name'] ) . '">' . esc_html( $args['label'] ) . '</label>';
674
-    $output .= '<textarea name="' . esc_attr( $args['name'] ) . '" placeholder="' . esc_attr( $args['placeholder'] ) . '" id="' . wpinv_sanitize_key( $args['name'] ) . '" class="' . $class . '"' . $disabled . '>' . esc_attr( $args['value'] ) . '</textarea>';
672
+    $output = '<span id="wpinv-' . wpinv_sanitize_key($args['name']) . '-wrap">';
673
+    $output .= '<label class="wpinv-label" for="' . wpinv_sanitize_key($args['name']) . '">' . esc_html($args['label']) . '</label>';
674
+    $output .= '<textarea name="' . esc_attr($args['name']) . '" placeholder="' . esc_attr($args['placeholder']) . '" id="' . wpinv_sanitize_key($args['name']) . '" class="' . $class . '"' . $disabled . '>' . esc_attr($args['value']) . '</textarea>';
675 675
 
676
-    if ( ! empty( $args['desc'] ) ) {
677
-        $output .= '<span class="wpinv-description">' . esc_html( $args['desc'] ) . '</span>';
676
+    if (!empty($args['desc'])) {
677
+        $output .= '<span class="wpinv-description">' . esc_html($args['desc']) . '</span>';
678 678
     }
679 679
     $output .= '</span>';
680 680
 
681 681
     return $output;
682 682
 }
683 683
 
684
-function wpinv_html_ajax_user_search( $args = array() ) {
684
+function wpinv_html_ajax_user_search($args = array()) {
685 685
     $defaults = array(
686 686
         'name'        => 'user_id',
687 687
         'value'       => null,
688
-        'placeholder' => __( 'Enter username', 'invoicing' ),
688
+        'placeholder' => __('Enter username', 'invoicing'),
689 689
         'label'       => null,
690 690
         'desc'        => null,
691 691
         'class'       => '',
@@ -694,13 +694,13 @@  discard block
 block discarded – undo
694 694
         'data'        => false
695 695
     );
696 696
 
697
-    $args = wp_parse_args( $args, $defaults );
697
+    $args = wp_parse_args($args, $defaults);
698 698
 
699 699
     $args['class'] = 'wpinv-ajax-user-search ' . $args['class'];
700 700
 
701 701
     $output  = '<span class="wpinv_user_search_wrap">';
702
-        $output .= wpinv_html_text( $args );
703
-        $output .= '<span class="wpinv_user_search_results hidden"><a class="wpinv-ajax-user-cancel" title="' . __( 'Cancel', 'invoicing' ) . '" aria-label="' . __( 'Cancel', 'invoicing' ) . '" href="#">x</a><span></span></span>';
702
+        $output .= wpinv_html_text($args);
703
+        $output .= '<span class="wpinv_user_search_results hidden"><a class="wpinv-ajax-user-cancel" title="' . __('Cancel', 'invoicing') . '" aria-label="' . __('Cancel', 'invoicing') . '" href="#">x</a><span></span></span>';
704 704
     $output .= '</span>';
705 705
 
706 706
     return $output;
@@ -711,20 +711,20 @@  discard block
 block discarded – undo
711 711
  * 
712 712
  * @param string $template the template that is currently being used.
713 713
  */
714
-function wpinv_template( $template ) {
714
+function wpinv_template($template) {
715 715
     global $post;
716 716
 
717
-    if ( ! is_admin() && ( is_single() || is_404() ) && ! empty( $post->ID ) && getpaid_is_invoice_post_type( get_post_type( $post->ID ) ) ) {
717
+    if (!is_admin() && (is_single() || is_404()) && !empty($post->ID) && getpaid_is_invoice_post_type(get_post_type($post->ID))) {
718 718
 
719 719
         // If the user can view this invoice, display it.
720
-        if ( wpinv_user_can_view_invoice( $post->ID ) ) {
720
+        if (wpinv_user_can_view_invoice($post->ID)) {
721 721
 
722
-            return wpinv_get_template_part( 'wpinv-invoice-print', false, false );
722
+            return wpinv_get_template_part('wpinv-invoice-print', false, false);
723 723
 
724 724
         // Else display an error message.
725 725
         } else {
726 726
 
727
-            return wpinv_get_template_part( 'wpinv-invalid-access', false, false );
727
+            return wpinv_get_template_part('wpinv-invalid-access', false, false);
728 728
 
729 729
         }
730 730
 
@@ -732,24 +732,24 @@  discard block
 block discarded – undo
732 732
 
733 733
     return $template;
734 734
 }
735
-add_filter( 'template_include', 'wpinv_template', 10, 1 );
735
+add_filter('template_include', 'wpinv_template', 10, 1);
736 736
 
737 737
 function wpinv_get_business_address() {
738 738
     $business_address   = wpinv_store_address();
739
-    $business_address   = !empty( $business_address ) ? wpautop( wp_kses_post( $business_address ) ) : '';
739
+    $business_address   = !empty($business_address) ? wpautop(wp_kses_post($business_address)) : '';
740 740
     
741 741
     $business_address = $business_address ? '<div class="address">' . $business_address . '</div>' : '';
742 742
     
743
-    return apply_filters( 'wpinv_get_business_address', $business_address );
743
+    return apply_filters('wpinv_get_business_address', $business_address);
744 744
 }
745 745
 
746 746
 /**
747 747
  * Displays the company address.
748 748
  */
749 749
 function wpinv_display_from_address() {
750
-    wpinv_get_template( 'invoice/company-address.php' );
750
+    wpinv_get_template('invoice/company-address.php');
751 751
 }
752
-add_action( 'getpaid_invoice_details_left', 'wpinv_display_from_address', 10 );
752
+add_action('getpaid_invoice_details_left', 'wpinv_display_from_address', 10);
753 753
 
754 754
 /**
755 755
  * Generates a watermark text for an invoice.
@@ -757,9 +757,9 @@  discard block
 block discarded – undo
757 757
  * @param WPInv_Invoice $invoice
758 758
  * @return string
759 759
  */
760
-function wpinv_watermark( $invoice ) {
761
-    $watermark = wpinv_get_watermark( $invoice );
762
-    return apply_filters( 'wpinv_get_watermark', $watermark, $invoice );
760
+function wpinv_watermark($invoice) {
761
+    $watermark = wpinv_get_watermark($invoice);
762
+    return apply_filters('wpinv_get_watermark', $watermark, $invoice);
763 763
 }
764 764
 
765 765
 /**
@@ -768,37 +768,37 @@  discard block
 block discarded – undo
768 768
  * @param WPInv_Invoice $invoice
769 769
  * @return string
770 770
  */
771
-function wpinv_get_watermark( $invoice ) {
771
+function wpinv_get_watermark($invoice) {
772 772
     return $invoice->get_status_nicename();
773 773
 }
774 774
 
775 775
 /**
776 776
  * @deprecated
777 777
  */
778
-function wpinv_display_invoice_details( $invoice ) {
779
-    return getpaid_invoice_meta( $invoice );
778
+function wpinv_display_invoice_details($invoice) {
779
+    return getpaid_invoice_meta($invoice);
780 780
 }
781 781
 
782 782
 /**
783 783
  * Displays invoice meta.
784 784
  */
785
-function getpaid_invoice_meta( $invoice ) {
785
+function getpaid_invoice_meta($invoice) {
786 786
 
787
-    $invoice = new WPInv_Invoice( $invoice );
787
+    $invoice = new WPInv_Invoice($invoice);
788 788
 
789 789
     // Ensure that we have an invoice.
790
-    if ( 0 == $invoice->get_id() ) {
790
+    if (0 == $invoice->get_id()) {
791 791
         return;
792 792
     }
793 793
 
794 794
     // Get the invoice meta.
795
-    $meta = getpaid_get_invoice_meta( $invoice );
795
+    $meta = getpaid_get_invoice_meta($invoice);
796 796
 
797 797
     // Display the meta.
798
-    wpinv_get_template( 'invoice/invoice-meta.php', compact( 'invoice', 'meta' ) );
798
+    wpinv_get_template('invoice/invoice-meta.php', compact('invoice', 'meta'));
799 799
 
800 800
 }
801
-add_action( 'getpaid_invoice_details_right', 'getpaid_invoice_meta', 10 );
801
+add_action('getpaid_invoice_details_right', 'getpaid_invoice_meta', 10);
802 802
 
803 803
 /**
804 804
  * Retrieves the address markup to use on Invoices.
@@ -810,29 +810,29 @@  discard block
 block discarded – undo
810 810
  * @param  string $separator How to separate address lines.
811 811
  * @return string
812 812
  */
813
-function wpinv_get_invoice_address_markup( $billing_details, $separator = '<br/>' ) {
813
+function wpinv_get_invoice_address_markup($billing_details, $separator = '<br/>') {
814 814
 
815 815
     // Retrieve the address markup...
816
-    $country= empty( $billing_details['country'] ) ? '' : $billing_details['country'];
817
-    $format = wpinv_get_full_address_format( $country );
816
+    $country = empty($billing_details['country']) ? '' : $billing_details['country'];
817
+    $format = wpinv_get_full_address_format($country);
818 818
 
819 819
     // ... and the replacements.
820
-    $replacements = wpinv_get_invoice_address_replacements( $billing_details );
820
+    $replacements = wpinv_get_invoice_address_replacements($billing_details);
821 821
 
822
-    $formatted_address = str_ireplace( array_keys( $replacements ), $replacements, $format );
822
+    $formatted_address = str_ireplace(array_keys($replacements), $replacements, $format);
823 823
     
824 824
 	// Remove unavailable tags.
825
-    $formatted_address = preg_replace( "/\{\{\w+\}\}/", '', $formatted_address );
825
+    $formatted_address = preg_replace("/\{\{\w+\}\}/", '', $formatted_address);
826 826
 
827 827
     // Clean up white space.
828
-	$formatted_address = preg_replace( '/  +/', ' ', trim( $formatted_address ) );
829
-    $formatted_address = preg_replace( '/\n\n+/', "\n", $formatted_address );
828
+	$formatted_address = preg_replace('/  +/', ' ', trim($formatted_address));
829
+    $formatted_address = preg_replace('/\n\n+/', "\n", $formatted_address);
830 830
     
831 831
     // Break newlines apart and remove empty lines/trim commas and white space.
832
-	$formatted_address = array_filter( array_map( 'wpinv_trim_formatted_address_line', explode( "\n", $formatted_address ) ) );
832
+	$formatted_address = array_filter(array_map('wpinv_trim_formatted_address_line', explode("\n", $formatted_address)));
833 833
 
834 834
     // Add html breaks.
835
-	$formatted_address = implode( $separator, $formatted_address );
835
+	$formatted_address = implode($separator, $formatted_address);
836 836
 
837 837
 	// We're done!
838 838
 	return $formatted_address;
@@ -844,118 +844,118 @@  discard block
 block discarded – undo
844 844
  * 
845 845
  * @param WPInv_Invoice $invoice
846 846
  */
847
-function wpinv_display_to_address( $invoice = 0 ) {
848
-    if ( ! empty( $invoice ) ) {
849
-        wpinv_get_template( 'invoice/billing-address.php', compact( 'invoice' ) );
847
+function wpinv_display_to_address($invoice = 0) {
848
+    if (!empty($invoice)) {
849
+        wpinv_get_template('invoice/billing-address.php', compact('invoice'));
850 850
     }
851 851
 }
852
-add_action( 'getpaid_invoice_details_left', 'wpinv_display_to_address', 40 );
852
+add_action('getpaid_invoice_details_left', 'wpinv_display_to_address', 40);
853 853
 
854 854
 
855 855
 /**
856 856
  * Displays invoice line items.
857 857
  */
858
-function wpinv_display_line_items( $invoice_id = 0 ) {
858
+function wpinv_display_line_items($invoice_id = 0) {
859 859
 
860 860
     // Prepare the invoice.
861
-    $invoice = new WPInv_Invoice( $invoice_id );
861
+    $invoice = new WPInv_Invoice($invoice_id);
862 862
 
863 863
     // Abort if there is no invoice.
864
-    if ( 0 == $invoice->get_id() ) {
864
+    if (0 == $invoice->get_id()) {
865 865
         return;
866 866
     }
867 867
 
868 868
     // Line item columns.
869
-    $columns = getpaid_invoice_item_columns( $invoice );
870
-    $columns = apply_filters( 'getpaid_invoice_line_items_table_columns', $columns, $invoice );
869
+    $columns = getpaid_invoice_item_columns($invoice);
870
+    $columns = apply_filters('getpaid_invoice_line_items_table_columns', $columns, $invoice);
871 871
 
872
-    wpinv_get_template( 'invoice/line-items.php', compact( 'invoice', 'columns' ) );
872
+    wpinv_get_template('invoice/line-items.php', compact('invoice', 'columns'));
873 873
 }
874
-add_action( 'getpaid_invoice_line_items', 'wpinv_display_line_items', 10 );
874
+add_action('getpaid_invoice_line_items', 'wpinv_display_line_items', 10);
875 875
 
876 876
 /**
877 877
  * Displays invoice subscriptions.
878 878
  * 
879 879
  * @param WPInv_Invoice $invoice
880 880
  */
881
-function getpaid_display_invoice_subscriptions( $invoice ) {
881
+function getpaid_display_invoice_subscriptions($invoice) {
882 882
 
883 883
     // Subscriptions.
884
-	$subscriptions = getpaid_get_invoice_subscriptions( $invoice );
884
+	$subscriptions = getpaid_get_invoice_subscriptions($invoice);
885 885
 
886
-    if ( empty( $subscriptions ) || ! $invoice->is_recurring() ) {
886
+    if (empty($subscriptions) || !$invoice->is_recurring()) {
887 887
         return;
888 888
     }
889 889
 
890
-    $main_subscription = getpaid_get_invoice_subscription( $invoice );
890
+    $main_subscription = getpaid_get_invoice_subscription($invoice);
891 891
 
892 892
     // Display related subscriptions.
893
-    if ( is_array( $subscriptions ) ) {
894
-        printf( '<h2 class="mt-5 mb-1 h4">%s</h2>', esc_html__( 'Related Subscriptions', 'invoicing' ) );
895
-        getpaid_admin_subscription_related_subscriptions_metabox( $main_subscription, false );
893
+    if (is_array($subscriptions)) {
894
+        printf('<h2 class="mt-5 mb-1 h4">%s</h2>', esc_html__('Related Subscriptions', 'invoicing'));
895
+        getpaid_admin_subscription_related_subscriptions_metabox($main_subscription, false);
896 896
     }
897 897
 
898
-    if ( $main_subscription->get_total_payments() > 1 ) {
899
-        printf( '<h2 class="mt-5 mb-1 h4">%s</h2>', esc_html__( 'Related Invoices', 'invoicing' ) );
900
-        getpaid_admin_subscription_invoice_details_metabox( $main_subscription, false );
898
+    if ($main_subscription->get_total_payments() > 1) {
899
+        printf('<h2 class="mt-5 mb-1 h4">%s</h2>', esc_html__('Related Invoices', 'invoicing'));
900
+        getpaid_admin_subscription_invoice_details_metabox($main_subscription, false);
901 901
     }
902 902
 
903 903
 }
904
-add_action( 'getpaid_invoice_line_items', 'getpaid_display_invoice_subscriptions', 15 );
904
+add_action('getpaid_invoice_line_items', 'getpaid_display_invoice_subscriptions', 15);
905 905
 
906 906
 /**
907 907
  * Displays invoice notices on invoices.
908 908
  */
909 909
 function wpinv_display_invoice_notice() {
910 910
 
911
-    $label  = wpinv_get_option( 'vat_invoice_notice_label' );
912
-    $notice = wpinv_get_option( 'vat_invoice_notice' );
911
+    $label  = wpinv_get_option('vat_invoice_notice_label');
912
+    $notice = wpinv_get_option('vat_invoice_notice');
913 913
 
914
-    if ( empty( $label ) && empty( $notice ) ) {
914
+    if (empty($label) && empty($notice)) {
915 915
         return;
916 916
     }
917 917
 
918 918
     echo '<div class="mt-4 mb-4 wpinv-vat-notice">';
919 919
 
920
-    if ( ! empty( $label ) ) {
921
-        $label = sanitize_text_field( $label );
920
+    if (!empty($label)) {
921
+        $label = sanitize_text_field($label);
922 922
         echo "<h5>$label</h5>";
923 923
     }
924 924
 
925
-    if ( ! empty( $notice ) ) {
926
-        echo '<small class="form-text text-muted">' . wpautop( wptexturize( $notice ) ) . '</small>';
925
+    if (!empty($notice)) {
926
+        echo '<small class="form-text text-muted">' . wpautop(wptexturize($notice)) . '</small>';
927 927
     }
928 928
 
929 929
     echo '</div>';
930 930
 }
931
-add_action( 'getpaid_invoice_line_items', 'wpinv_display_invoice_notice', 100 );
931
+add_action('getpaid_invoice_line_items', 'wpinv_display_invoice_notice', 100);
932 932
 
933 933
 /**
934 934
  * @param WPInv_Invoice $invoice
935 935
  */
936
-function wpinv_display_invoice_notes( $invoice ) {
936
+function wpinv_display_invoice_notes($invoice) {
937 937
 
938 938
     // Retrieve the notes.
939
-    $notes = wpinv_get_invoice_notes( $invoice->get_id(), 'customer' );
939
+    $notes = wpinv_get_invoice_notes($invoice->get_id(), 'customer');
940 940
 
941 941
     // Abort if we have non.
942
-    if ( empty( $notes ) ) {
942
+    if (empty($notes)) {
943 943
         return;
944 944
     }
945 945
 
946 946
     // Echo the note.
947 947
     echo '<div class="getpaid-invoice-notes-wrapper position-relative my-4">';
948
-    echo '<h2 class="getpaid-invoice-notes-title mb-1 p-0 h4">' . __( 'Notes', 'invoicing' ) .'</h2>';
948
+    echo '<h2 class="getpaid-invoice-notes-title mb-1 p-0 h4">' . __('Notes', 'invoicing') . '</h2>';
949 949
     echo '<ul class="getpaid-invoice-notes text-break overflow-auto list-unstyled p-0 m-0">';
950 950
 
951
-    foreach( $notes as $note ) {
952
-        wpinv_get_invoice_note_line_item( $note );
951
+    foreach ($notes as $note) {
952
+        wpinv_get_invoice_note_line_item($note);
953 953
     }
954 954
 
955 955
     echo '</ul>';
956 956
     echo '</div>';
957 957
 }
958
-add_action( 'getpaid_invoice_line_items', 'wpinv_display_invoice_notes', 60 );
958
+add_action('getpaid_invoice_line_items', 'wpinv_display_invoice_notes', 60);
959 959
 
960 960
 /**
961 961
  * Loads scripts on our invoice templates.
@@ -963,31 +963,31 @@  discard block
 block discarded – undo
963 963
 function wpinv_display_style() {
964 964
 
965 965
     // Make sure that all scripts have been loaded.
966
-    if ( ! did_action( 'wp_enqueue_scripts' ) ) {
967
-        do_action( 'wp_enqueue_scripts' );
966
+    if (!did_action('wp_enqueue_scripts')) {
967
+        do_action('wp_enqueue_scripts');
968 968
     }
969 969
 
970 970
     // Register the invoices style.
971
-    wp_register_style( 'wpinv-single-style', WPINV_PLUGIN_URL . 'assets/css/invoice.css', array(), filemtime( WPINV_PLUGIN_DIR . 'assets/css/invoice.css' ) );
971
+    wp_register_style('wpinv-single-style', WPINV_PLUGIN_URL . 'assets/css/invoice.css', array(), filemtime(WPINV_PLUGIN_DIR . 'assets/css/invoice.css'));
972 972
 
973 973
     // Load required styles
974
-    wp_print_styles( 'wpinv-single-style' );
975
-    wp_print_styles( 'ayecode-ui' );
974
+    wp_print_styles('wpinv-single-style');
975
+    wp_print_styles('ayecode-ui');
976 976
 
977 977
     // Maybe load custom css.
978
-    $custom_css = wpinv_get_option( 'template_custom_css' );
978
+    $custom_css = wpinv_get_option('template_custom_css');
979 979
 
980
-    if ( isset( $custom_css ) && ! empty( $custom_css ) ) {
981
-        $custom_css     = wp_kses( $custom_css, array( '\'', '\"' ) );
982
-        $custom_css     = str_replace( '&gt;', '>', $custom_css );
980
+    if (isset($custom_css) && !empty($custom_css)) {
981
+        $custom_css     = wp_kses($custom_css, array('\'', '\"'));
982
+        $custom_css     = str_replace('&gt;', '>', $custom_css);
983 983
         echo '<style type="text/css">';
984 984
         echo $custom_css;
985 985
         echo '</style>';
986 986
     }
987 987
 
988 988
 }
989
-add_action( 'wpinv_invoice_print_head', 'wpinv_display_style' );
990
-add_action( 'wpinv_invalid_invoice_head', 'wpinv_display_style' );
989
+add_action('wpinv_invoice_print_head', 'wpinv_display_style');
990
+add_action('wpinv_invalid_invoice_head', 'wpinv_display_style');
991 991
 
992 992
 
993 993
 /**
@@ -999,41 +999,41 @@  discard block
 block discarded – undo
999 999
     // Retrieve the current invoice.
1000 1000
     $invoice_id = getpaid_get_current_invoice_id();
1001 1001
 
1002
-    if ( empty( $invoice_id ) ) {
1002
+    if (empty($invoice_id)) {
1003 1003
 
1004 1004
         return aui()->alert(
1005 1005
             array(
1006 1006
                 'type'    => 'warning',
1007
-                'content' => __( 'Invalid invoice', 'invoicing' ),
1007
+                'content' => __('Invalid invoice', 'invoicing'),
1008 1008
             )
1009 1009
         );
1010 1010
 
1011 1011
     }
1012 1012
 
1013 1013
     // Can the user view this invoice?
1014
-    if ( ! wpinv_user_can_view_invoice( $invoice_id ) ) {
1014
+    if (!wpinv_user_can_view_invoice($invoice_id)) {
1015 1015
 
1016 1016
         return aui()->alert(
1017 1017
             array(
1018 1018
                 'type'    => 'warning',
1019
-                'content' => __( 'You are not allowed to view this invoice', 'invoicing' ),
1019
+                'content' => __('You are not allowed to view this invoice', 'invoicing'),
1020 1020
             )
1021 1021
         );
1022 1022
 
1023 1023
     }
1024 1024
 
1025 1025
     // Ensure that it is not yet paid for.
1026
-    $invoice = new WPInv_Invoice( $invoice_id );
1026
+    $invoice = new WPInv_Invoice($invoice_id);
1027 1027
 
1028 1028
     // Maybe mark it as viewed.
1029
-    getpaid_maybe_mark_invoice_as_viewed( $invoice );
1029
+    getpaid_maybe_mark_invoice_as_viewed($invoice);
1030 1030
 
1031
-    if ( $invoice->is_paid() ) {
1031
+    if ($invoice->is_paid()) {
1032 1032
 
1033 1033
         return aui()->alert(
1034 1034
             array(
1035 1035
                 'type'    => 'success',
1036
-                'content' => __( 'This invoice has already been paid.', 'invoicing' ),
1036
+                'content' => __('This invoice has already been paid.', 'invoicing'),
1037 1037
             )
1038 1038
         );
1039 1039
 
@@ -1043,15 +1043,15 @@  discard block
 block discarded – undo
1043 1043
     $wpi_checkout_id = $invoice_id;
1044 1044
 
1045 1045
     // Retrieve appropriate payment form.
1046
-    $payment_form = new GetPaid_Payment_Form( $invoice->get_meta( 'force_payment_form' ) );
1047
-    $payment_form = $payment_form->exists() ? $payment_form : new GetPaid_Payment_Form( wpinv_get_default_payment_form() );
1046
+    $payment_form = new GetPaid_Payment_Form($invoice->get_meta('force_payment_form'));
1047
+    $payment_form = $payment_form->exists() ? $payment_form : new GetPaid_Payment_Form(wpinv_get_default_payment_form());
1048 1048
 
1049
-    if ( ! $payment_form->exists() ) {
1049
+    if (!$payment_form->exists()) {
1050 1050
 
1051 1051
         return aui()->alert(
1052 1052
             array(
1053 1053
                 'type'    => 'warning',
1054
-                'content' => __( 'Error loading the payment form', 'invoicing' ),
1054
+                'content' => __('Error loading the payment form', 'invoicing'),
1055 1055
             )
1056 1056
         );
1057 1057
 
@@ -1060,29 +1060,29 @@  discard block
 block discarded – undo
1060 1060
     // Set the invoice.
1061 1061
     $payment_form->invoice = $invoice;
1062 1062
 
1063
-    if ( ! $payment_form->is_default() ) {
1063
+    if (!$payment_form->is_default()) {
1064 1064
 
1065 1065
         $items    = array();
1066 1066
         $item_ids = array();
1067 1067
 
1068
-        foreach ( $invoice->get_items() as $item ) {
1069
-            if ( ! in_array( $item->get_id(), $item_ids ) ) {
1068
+        foreach ($invoice->get_items() as $item) {
1069
+            if (!in_array($item->get_id(), $item_ids)) {
1070 1070
                 $item_ids[] = $item->get_id();
1071 1071
                 $items[]    = $item;
1072 1072
             }
1073 1073
         }
1074 1074
 
1075
-        foreach ( $payment_form->get_items() as $item ) {
1076
-            if ( ! in_array( $item->get_id(), $item_ids ) ) {
1075
+        foreach ($payment_form->get_items() as $item) {
1076
+            if (!in_array($item->get_id(), $item_ids)) {
1077 1077
                 $item_ids[] = $item->get_id();
1078 1078
                 $items[]    = $item;
1079 1079
             }
1080 1080
         }
1081 1081
 
1082
-        $payment_form->set_items( $items );
1082
+        $payment_form->set_items($items);
1083 1083
 
1084 1084
     } else {
1085
-        $payment_form->set_items( $invoice->get_items() );
1085
+        $payment_form->set_items($invoice->get_items());
1086 1086
     }
1087 1087
 
1088 1088
     // Generate the html.
@@ -1091,7 +1091,7 @@  discard block
 block discarded – undo
1091 1091
 }
1092 1092
 
1093 1093
 function wpinv_empty_cart_message() {
1094
-	return apply_filters( 'wpinv_empty_cart_message', '<span class="wpinv_empty_cart">' . __( 'Your cart is empty.', 'invoicing' ) . '</span>' );
1094
+	return apply_filters('wpinv_empty_cart_message', '<span class="wpinv_empty_cart">' . __('Your cart is empty.', 'invoicing') . '</span>');
1095 1095
 }
1096 1096
 
1097 1097
 /**
@@ -1108,76 +1108,76 @@  discard block
 block discarded – undo
1108 1108
         )
1109 1109
     );
1110 1110
 }
1111
-add_action( 'wpinv_cart_empty', 'wpinv_empty_checkout_cart' );
1111
+add_action('wpinv_cart_empty', 'wpinv_empty_checkout_cart');
1112 1112
 
1113 1113
 /**
1114 1114
  * Filters the receipt page.
1115 1115
  */
1116
-function wpinv_filter_success_page_content( $content ) {
1116
+function wpinv_filter_success_page_content($content) {
1117 1117
 
1118 1118
     // Maybe abort early.
1119
-    if ( is_admin() || ! is_singular() || ! in_the_loop() || ! is_main_query() || is_preview() ) {
1119
+    if (is_admin() || !is_singular() || !in_the_loop() || !is_main_query() || is_preview()) {
1120 1120
         return $content;
1121 1121
     }
1122 1122
 
1123 1123
     // Ensure this is our page.
1124
-    if ( isset( $_GET['payment-confirm'] ) && wpinv_is_success_page() ) {
1124
+    if (isset($_GET['payment-confirm']) && wpinv_is_success_page()) {
1125 1125
 
1126
-        $gateway = sanitize_text_field( $_GET['payment-confirm'] );
1127
-        return apply_filters( "wpinv_payment_confirm_$gateway", $content );
1126
+        $gateway = sanitize_text_field($_GET['payment-confirm']);
1127
+        return apply_filters("wpinv_payment_confirm_$gateway", $content);
1128 1128
 
1129 1129
     }
1130 1130
 
1131 1131
     return $content;
1132 1132
 }
1133
-add_filter( 'the_content', 'wpinv_filter_success_page_content', 99999 );
1133
+add_filter('the_content', 'wpinv_filter_success_page_content', 99999);
1134 1134
 
1135
-function wpinv_invoice_link( $invoice_id ) {
1136
-    $invoice = wpinv_get_invoice( $invoice_id );
1135
+function wpinv_invoice_link($invoice_id) {
1136
+    $invoice = wpinv_get_invoice($invoice_id);
1137 1137
 
1138
-    if ( empty( $invoice ) ) {
1138
+    if (empty($invoice)) {
1139 1139
         return NULL;
1140 1140
     }
1141 1141
 
1142
-    $invoice_link = '<a href="' . esc_url( $invoice->get_view_url() ) . '">' . $invoice->get_number() . '</a>';
1142
+    $invoice_link = '<a href="' . esc_url($invoice->get_view_url()) . '">' . $invoice->get_number() . '</a>';
1143 1143
 
1144
-    return apply_filters( 'wpinv_get_invoice_link', $invoice_link, $invoice );
1144
+    return apply_filters('wpinv_get_invoice_link', $invoice_link, $invoice);
1145 1145
 }
1146 1146
 
1147
-function wpinv_get_invoice_note_line_item( $note, $echo = true ) {
1148
-    if ( empty( $note ) ) {
1147
+function wpinv_get_invoice_note_line_item($note, $echo = true) {
1148
+    if (empty($note)) {
1149 1149
         return NULL;
1150 1150
     }
1151 1151
 
1152
-    if ( is_int( $note ) ) {
1153
-        $note = get_comment( $note );
1152
+    if (is_int($note)) {
1153
+        $note = get_comment($note);
1154 1154
     }
1155 1155
 
1156
-    if ( !( is_object( $note ) && is_a( $note, 'WP_Comment' ) ) ) {
1156
+    if (!(is_object($note) && is_a($note, 'WP_Comment'))) {
1157 1157
         return NULL;
1158 1158
     }
1159 1159
 
1160
-    $note_classes   = array( 'note' );
1161
-    $note_classes[] = get_comment_meta( $note->comment_ID, '_wpi_customer_note', true ) ? 'customer-note' : '';
1160
+    $note_classes   = array('note');
1161
+    $note_classes[] = get_comment_meta($note->comment_ID, '_wpi_customer_note', true) ? 'customer-note' : '';
1162 1162
     $note_classes[] = $note->comment_author === 'System' ? 'system-note' : '';
1163
-    $note_classes   = apply_filters( 'wpinv_invoice_note_class', array_filter( $note_classes ), $note );
1164
-    $note_classes   = !empty( $note_classes ) ? implode( ' ', $note_classes ) : '';
1163
+    $note_classes   = apply_filters('wpinv_invoice_note_class', array_filter($note_classes), $note);
1164
+    $note_classes   = !empty($note_classes) ? implode(' ', $note_classes) : '';
1165 1165
 
1166 1166
     ob_start();
1167 1167
     ?>
1168
-    <li rel="<?php echo absint( $note->comment_ID ) ; ?>" class="<?php echo esc_attr( $note_classes ); ?> mb-2">
1168
+    <li rel="<?php echo absint($note->comment_ID); ?>" class="<?php echo esc_attr($note_classes); ?> mb-2">
1169 1169
         <div class="note_content">
1170 1170
 
1171
-            <?php echo wptexturize( wp_kses_post( $note->comment_content ) ); ?>
1171
+            <?php echo wptexturize(wp_kses_post($note->comment_content)); ?>
1172 1172
 
1173
-            <?php if ( ! is_admin() ) : ?>
1173
+            <?php if (!is_admin()) : ?>
1174 1174
                 <em class="small form-text text-muted mt-0">
1175 1175
                     <?php
1176 1176
                         printf(
1177
-                            __( '%1$s - %2$s at %3$s', 'invoicing' ),
1177
+                            __('%1$s - %2$s at %3$s', 'invoicing'),
1178 1178
                             $note->comment_author,
1179
-                            getpaid_format_date_value( $note->comment_date ),
1180
-                            date_i18n( get_option( 'time_format' ), strtotime( $note->comment_date ) )
1179
+                            getpaid_format_date_value($note->comment_date),
1180
+                            date_i18n(get_option('time_format'), strtotime($note->comment_date))
1181 1181
                         );
1182 1182
                     ?>
1183 1183
                 </em>
@@ -1185,21 +1185,21 @@  discard block
 block discarded – undo
1185 1185
 
1186 1186
         </div>
1187 1187
 
1188
-        <?php if ( is_admin() ) : ?>
1188
+        <?php if (is_admin()) : ?>
1189 1189
 
1190 1190
             <p class="meta px-4 py-2">
1191
-                <abbr class="exact-date" title="<?php echo esc_attr( $note->comment_date ); ?>">
1191
+                <abbr class="exact-date" title="<?php echo esc_attr($note->comment_date); ?>">
1192 1192
                     <?php
1193 1193
                         printf(
1194
-                            __( '%1$s - %2$s at %3$s', 'invoicing' ),
1194
+                            __('%1$s - %2$s at %3$s', 'invoicing'),
1195 1195
                             $note->comment_author,
1196
-                            getpaid_format_date_value( $note->comment_date ),
1197
-                            date_i18n( get_option( 'time_format' ), strtotime( $note->comment_date ) )
1196
+                            getpaid_format_date_value($note->comment_date),
1197
+                            date_i18n(get_option('time_format'), strtotime($note->comment_date))
1198 1198
                         );
1199 1199
                     ?>
1200 1200
                 </abbr>&nbsp;&nbsp;
1201
-                <?php if ( $note->comment_author !== 'System' && wpinv_current_user_can_manage_invoicing() ) { ?>
1202
-                    <a href="#" class="delete_note"><?php _e( 'Delete note', 'invoicing' ); ?></a>
1201
+                <?php if ($note->comment_author !== 'System' && wpinv_current_user_can_manage_invoicing()) { ?>
1202
+                    <a href="#" class="delete_note"><?php _e('Delete note', 'invoicing'); ?></a>
1203 1203
                 <?php } ?>
1204 1204
             </p>
1205 1205
 
@@ -1208,9 +1208,9 @@  discard block
 block discarded – undo
1208 1208
     </li>
1209 1209
     <?php
1210 1210
     $note_content = ob_get_clean();
1211
-    $note_content = apply_filters( 'wpinv_get_invoice_note_line_item', $note_content, $note, $echo );
1211
+    $note_content = apply_filters('wpinv_get_invoice_note_line_item', $note_content, $note, $echo);
1212 1212
 
1213
-    if ( $echo ) {
1213
+    if ($echo) {
1214 1214
         echo $note_content;
1215 1215
     } else {
1216 1216
         return $note_content;
@@ -1224,21 +1224,21 @@  discard block
 block discarded – undo
1224 1224
  * @return string
1225 1225
  */
1226 1226
 function wpinv_get_policy_text() {
1227
-    $privacy_page_id = get_option( 'wp_page_for_privacy_policy', 0 );
1227
+    $privacy_page_id = get_option('wp_page_for_privacy_policy', 0);
1228 1228
 
1229
-    $text = wpinv_get_option('invoicing_privacy_checkout_message', sprintf( __( 'Your personal data will be used to process your invoice, payment and for other purposes described in our %s.', 'invoicing' ), '[wpinv_privacy_policy]' ));
1229
+    $text = wpinv_get_option('invoicing_privacy_checkout_message', sprintf(__('Your personal data will be used to process your invoice, payment and for other purposes described in our %s.', 'invoicing'), '[wpinv_privacy_policy]'));
1230 1230
 
1231
-    if(!$privacy_page_id){
1232
-        $privacy_page_id = wpinv_get_option( 'privacy_page', 0 );
1231
+    if (!$privacy_page_id) {
1232
+        $privacy_page_id = wpinv_get_option('privacy_page', 0);
1233 1233
     }
1234 1234
 
1235
-    $privacy_link    = $privacy_page_id ? '<a href="' . esc_url( get_permalink( $privacy_page_id ) ) . '" class="wpinv-privacy-policy-link" target="_blank">' . __( 'privacy policy', 'invoicing' ) . '</a>' : __( 'privacy policy', 'invoicing' );
1235
+    $privacy_link = $privacy_page_id ? '<a href="' . esc_url(get_permalink($privacy_page_id)) . '" class="wpinv-privacy-policy-link" target="_blank">' . __('privacy policy', 'invoicing') . '</a>' : __('privacy policy', 'invoicing');
1236 1236
 
1237 1237
     $find_replace = array(
1238 1238
         '[wpinv_privacy_policy]' => $privacy_link,
1239 1239
     );
1240 1240
 
1241
-    $privacy_text = str_replace( array_keys( $find_replace ), array_values( $find_replace ), $text );
1241
+    $privacy_text = str_replace(array_keys($find_replace), array_values($find_replace), $text);
1242 1242
 
1243 1243
     return wp_kses_post(wpautop($privacy_text));
1244 1244
 }
@@ -1246,21 +1246,21 @@  discard block
 block discarded – undo
1246 1246
 function wpinv_oxygen_fix_conflict() {
1247 1247
     global $ct_ignore_post_types;
1248 1248
 
1249
-    if ( ! is_array( $ct_ignore_post_types ) ) {
1249
+    if (!is_array($ct_ignore_post_types)) {
1250 1250
         $ct_ignore_post_types = array();
1251 1251
     }
1252 1252
 
1253
-    $post_types = array( 'wpi_discount', 'wpi_invoice', 'wpi_item', 'wpi_payment_form' );
1253
+    $post_types = array('wpi_discount', 'wpi_invoice', 'wpi_item', 'wpi_payment_form');
1254 1254
 
1255
-    foreach ( $post_types as $post_type ) {
1255
+    foreach ($post_types as $post_type) {
1256 1256
         $ct_ignore_post_types[] = $post_type;
1257 1257
 
1258 1258
         // Ignore post type
1259
-        add_filter( 'pre_option_oxygen_vsb_ignore_post_type_' . $post_type, '__return_true', 999 );
1259
+        add_filter('pre_option_oxygen_vsb_ignore_post_type_' . $post_type, '__return_true', 999);
1260 1260
     }
1261 1261
 
1262
-    remove_filter( 'template_include', 'wpinv_template', 10, 1 );
1263
-    add_filter( 'template_include', 'wpinv_template', 999, 1 );
1262
+    remove_filter('template_include', 'wpinv_template', 10, 1);
1263
+    add_filter('template_include', 'wpinv_template', 999, 1);
1264 1264
 }
1265 1265
 
1266 1266
 /**
@@ -1268,10 +1268,10 @@  discard block
 block discarded – undo
1268 1268
  * 
1269 1269
  * @param GetPaid_Payment_Form $form
1270 1270
  */
1271
-function getpaid_display_payment_form( $form ) {
1271
+function getpaid_display_payment_form($form) {
1272 1272
 
1273
-    if ( is_numeric( $form ) ) {
1274
-        $form = new GetPaid_Payment_Form( $form );
1273
+    if (is_numeric($form)) {
1274
+        $form = new GetPaid_Payment_Form($form);
1275 1275
     }
1276 1276
 
1277 1277
     $form->display();
@@ -1281,55 +1281,55 @@  discard block
 block discarded – undo
1281 1281
 /**
1282 1282
  * Helper function to display a item payment form on the frontend.
1283 1283
  */
1284
-function getpaid_display_item_payment_form( $items ) {
1284
+function getpaid_display_item_payment_form($items) {
1285 1285
 
1286
-    $form = new GetPaid_Payment_Form( wpinv_get_default_payment_form() );
1287
-    $form->set_items( $items );
1286
+    $form = new GetPaid_Payment_Form(wpinv_get_default_payment_form());
1287
+    $form->set_items($items);
1288 1288
 
1289
-    if ( 0 == count( $form->get_items() ) ) {
1289
+    if (0 == count($form->get_items())) {
1290 1290
         echo aui()->alert(
1291 1291
 			array(
1292 1292
 				'type'    => 'warning',
1293
-				'content' => __( 'No published items found', 'invoicing' ),
1293
+				'content' => __('No published items found', 'invoicing'),
1294 1294
 			)
1295 1295
         );
1296 1296
         return;
1297 1297
     }
1298 1298
 
1299
-    $form_items = esc_attr( getpaid_convert_items_to_string( $items ) );
1299
+    $form_items = esc_attr(getpaid_convert_items_to_string($items));
1300 1300
     $form_items = "<input type='hidden' name='getpaid-form-items' value='$form_items' />";
1301
-    $form->display( $form_items );
1301
+    $form->display($form_items);
1302 1302
 }
1303 1303
 
1304 1304
 /**
1305 1305
  * Helper function to display an invoice payment form on the frontend.
1306 1306
  */
1307
-function getpaid_display_invoice_payment_form( $invoice_id ) {
1307
+function getpaid_display_invoice_payment_form($invoice_id) {
1308 1308
 
1309
-    $invoice = wpinv_get_invoice( $invoice_id );
1309
+    $invoice = wpinv_get_invoice($invoice_id);
1310 1310
 
1311
-    if ( empty( $invoice ) ) {
1311
+    if (empty($invoice)) {
1312 1312
 		echo aui()->alert(
1313 1313
 			array(
1314 1314
 				'type'    => 'warning',
1315
-				'content' => __( 'Invoice not found', 'invoicing' ),
1315
+				'content' => __('Invoice not found', 'invoicing'),
1316 1316
 			)
1317 1317
         );
1318 1318
         return;
1319 1319
     }
1320 1320
 
1321
-    if ( $invoice->is_paid() ) {
1321
+    if ($invoice->is_paid()) {
1322 1322
 		echo aui()->alert(
1323 1323
 			array(
1324 1324
 				'type'    => 'warning',
1325
-				'content' => __( 'Invoice has already been paid', 'invoicing' ),
1325
+				'content' => __('Invoice has already been paid', 'invoicing'),
1326 1326
 			)
1327 1327
         );
1328 1328
         return;
1329 1329
     }
1330 1330
 
1331
-    $form = new GetPaid_Payment_Form( wpinv_get_default_payment_form() );
1332
-    $form->set_items( $invoice->get_items() );
1331
+    $form = new GetPaid_Payment_Form(wpinv_get_default_payment_form());
1332
+    $form->set_items($invoice->get_items());
1333 1333
 
1334 1334
     $form->display();
1335 1335
 }
@@ -1337,23 +1337,23 @@  discard block
 block discarded – undo
1337 1337
 /**
1338 1338
  * Helper function to convert item string to array.
1339 1339
  */
1340
-function getpaid_convert_items_to_array( $items ) {
1341
-    $items    = array_filter( array_map( 'trim', explode( ',', $items ) ) );
1340
+function getpaid_convert_items_to_array($items) {
1341
+    $items    = array_filter(array_map('trim', explode(',', $items)));
1342 1342
     $prepared = array();
1343 1343
 
1344
-    foreach ( $items as $item ) {
1345
-        $data = array_map( 'trim', explode( '|', $item ) );
1344
+    foreach ($items as $item) {
1345
+        $data = array_map('trim', explode('|', $item));
1346 1346
 
1347
-        if ( empty( $data[0] ) || ! is_numeric( $data[0] ) ) {
1347
+        if (empty($data[0]) || !is_numeric($data[0])) {
1348 1348
             continue;
1349 1349
         }
1350 1350
 
1351 1351
         $quantity = 1;
1352
-        if ( isset( $data[1] ) && is_numeric( $data[1] ) ) {
1352
+        if (isset($data[1]) && is_numeric($data[1])) {
1353 1353
             $quantity = (float) $data[1];
1354 1354
         }
1355 1355
 
1356
-        $prepared[ $data[0] ] = $quantity;
1356
+        $prepared[$data[0]] = $quantity;
1357 1357
 
1358 1358
     }
1359 1359
 
@@ -1363,13 +1363,13 @@  discard block
 block discarded – undo
1363 1363
 /**
1364 1364
  * Helper function to convert item array to string.
1365 1365
  */
1366
-function getpaid_convert_items_to_string( $items ) {
1366
+function getpaid_convert_items_to_string($items) {
1367 1367
     $prepared = array();
1368 1368
 
1369
-    foreach ( $items as $item => $quantity ) {
1369
+    foreach ($items as $item => $quantity) {
1370 1370
         $prepared[] = "$item|$quantity";
1371 1371
     }
1372
-    return implode( ',', $prepared );
1372
+    return implode(',', $prepared);
1373 1373
 }
1374 1374
 
1375 1375
 /**
@@ -1377,21 +1377,21 @@  discard block
 block discarded – undo
1377 1377
  * 
1378 1378
  * Provide a label and one of $form, $items or $invoice.
1379 1379
  */
1380
-function getpaid_get_payment_button( $label, $form = null, $items = null, $invoice = null ) {
1381
-    $label = sanitize_text_field( $label );
1380
+function getpaid_get_payment_button($label, $form = null, $items = null, $invoice = null) {
1381
+    $label = sanitize_text_field($label);
1382 1382
 
1383
-    if ( ! empty( $form ) ) {
1384
-        $form  = esc_attr( $form );
1383
+    if (!empty($form)) {
1384
+        $form = esc_attr($form);
1385 1385
         return "<button class='btn btn-primary getpaid-payment-button' type='button' data-form='$form'>$label</button>"; 
1386 1386
     }
1387 1387
 	
1388
-	if ( ! empty( $items ) ) {
1389
-        $items  = esc_attr( $items );
1388
+	if (!empty($items)) {
1389
+        $items = esc_attr($items);
1390 1390
         return "<button class='btn btn-primary getpaid-payment-button' type='button' data-item='$items'>$label</button>"; 
1391 1391
     }
1392 1392
     
1393
-    if ( ! empty( $invoice ) ) {
1394
-        $invoice  = esc_attr( $invoice );
1393
+    if (!empty($invoice)) {
1394
+        $invoice = esc_attr($invoice);
1395 1395
         return "<button class='btn btn-primary getpaid-payment-button' type='button' data-invoice='$invoice'>$label</button>"; 
1396 1396
     }
1397 1397
 
@@ -1402,17 +1402,17 @@  discard block
 block discarded – undo
1402 1402
  *
1403 1403
  * @param WPInv_Invoice $invoice
1404 1404
  */
1405
-function getpaid_the_invoice_description( $invoice ) {
1405
+function getpaid_the_invoice_description($invoice) {
1406 1406
     $description = $invoice->get_description();
1407 1407
 
1408
-    if ( empty( $description ) ) {
1408
+    if (empty($description)) {
1409 1409
         return;
1410 1410
     }
1411 1411
 
1412
-    $description = wp_kses_post( $description );
1412
+    $description = wp_kses_post($description);
1413 1413
     echo "<small class='getpaid-invoice-description text-dark p-2 form-text' style='margin-bottom: 20px; border-left: 2px solid #2196F3;'><em>$description</em></small>";
1414 1414
 }
1415
-add_action( 'getpaid_invoice_line_items', 'getpaid_the_invoice_description', 100 );
1415
+add_action('getpaid_invoice_line_items', 'getpaid_the_invoice_description', 100);
1416 1416
 
1417 1417
 /**
1418 1418
  * Render element on a form.
@@ -1420,60 +1420,60 @@  discard block
 block discarded – undo
1420 1420
  * @param array $element
1421 1421
  * @param GetPaid_Payment_Form $form
1422 1422
  */
1423
-function getpaid_payment_form_element( $element, $form ) {
1423
+function getpaid_payment_form_element($element, $form) {
1424 1424
 
1425 1425
     // Set up the args.
1426
-    $element_type    = trim( $element['type'] );
1426
+    $element_type    = trim($element['type']);
1427 1427
     $element['form'] = $form;
1428
-    extract( $element );
1428
+    extract($element);
1429 1429
 
1430 1430
     // Try to locate the appropriate template.
1431
-    $located = wpinv_locate_template( "payment-forms/elements/$element_type.php" );
1431
+    $located = wpinv_locate_template("payment-forms/elements/$element_type.php");
1432 1432
     
1433 1433
     // Abort if this is not our element.
1434
-    if ( empty( $located ) || ! file_exists( $located ) ) {
1434
+    if (empty($located) || !file_exists($located)) {
1435 1435
         return;
1436 1436
     }
1437 1437
 
1438 1438
     // Generate the class and id of the element.
1439
-    $wrapper_class = 'getpaid-payment-form-element-' . trim( esc_attr( $element_type ) );
1440
-    $id            = isset( $id ) ? $id : uniqid( 'gp' );
1439
+    $wrapper_class = 'getpaid-payment-form-element-' . trim(esc_attr($element_type));
1440
+    $id            = isset($id) ? $id : uniqid('gp');
1441 1441
 
1442 1442
     // Echo the opening wrapper.
1443 1443
     echo "<div class='getpaid-payment-form-element $wrapper_class'>";
1444 1444
 
1445 1445
     // Fires before displaying a given element type's content.
1446
-    do_action( "getpaid_before_payment_form_{$element_type}_element", $element, $form );
1446
+    do_action("getpaid_before_payment_form_{$element_type}_element", $element, $form);
1447 1447
 
1448 1448
     // Include the template for the element.
1449 1449
     include $located;
1450 1450
 
1451 1451
     // Fires after displaying a given element type's content.
1452
-    do_action( "getpaid_payment_form_{$element_type}_element", $element, $form );
1452
+    do_action("getpaid_payment_form_{$element_type}_element", $element, $form);
1453 1453
 
1454 1454
     // Echo the closing wrapper.
1455 1455
     echo '</div>';
1456 1456
 }
1457
-add_action( 'getpaid_payment_form_element', 'getpaid_payment_form_element', 10, 2 );
1457
+add_action('getpaid_payment_form_element', 'getpaid_payment_form_element', 10, 2);
1458 1458
 
1459 1459
 /**
1460 1460
  * Render an element's edit page.
1461 1461
  *
1462 1462
  * @param WP_Post $post
1463 1463
  */
1464
-function getpaid_payment_form_edit_element_template( $post ) {
1464
+function getpaid_payment_form_edit_element_template($post) {
1465 1465
 
1466 1466
     // Retrieve all elements.
1467
-    $all_elements = wp_list_pluck( wpinv_get_data( 'payment-form-elements' ), 'type' );
1467
+    $all_elements = wp_list_pluck(wpinv_get_data('payment-form-elements'), 'type');
1468 1468
 
1469
-    foreach ( $all_elements as $element ) {
1469
+    foreach ($all_elements as $element) {
1470 1470
 
1471 1471
         // Try to locate the appropriate template.
1472
-        $element = sanitize_key( $element );
1473
-        $located = wpinv_locate_template( "payment-forms-admin/edit/$element.php" );
1472
+        $element = sanitize_key($element);
1473
+        $located = wpinv_locate_template("payment-forms-admin/edit/$element.php");
1474 1474
 
1475 1475
         // Continue if this is not our element.
1476
-        if ( empty( $located ) || ! file_exists( $located ) ) {
1476
+        if (empty($located) || !file_exists($located)) {
1477 1477
             continue;
1478 1478
         }
1479 1479
 
@@ -1484,7 +1484,7 @@  discard block
 block discarded – undo
1484 1484
     }
1485 1485
 
1486 1486
 }
1487
-add_action( 'getpaid_payment_form_edit_element_template', 'getpaid_payment_form_edit_element_template' );
1487
+add_action('getpaid_payment_form_edit_element_template', 'getpaid_payment_form_edit_element_template');
1488 1488
 
1489 1489
 /**
1490 1490
  * Render an element's preview.
@@ -1493,16 +1493,16 @@  discard block
 block discarded – undo
1493 1493
 function getpaid_payment_form_render_element_preview_template() {
1494 1494
 
1495 1495
     // Retrieve all elements.
1496
-    $all_elements = wp_list_pluck( wpinv_get_data( 'payment-form-elements' ), 'type' );
1496
+    $all_elements = wp_list_pluck(wpinv_get_data('payment-form-elements'), 'type');
1497 1497
 
1498
-    foreach ( $all_elements as $element ) {
1498
+    foreach ($all_elements as $element) {
1499 1499
 
1500 1500
         // Try to locate the appropriate template.
1501
-        $element = sanitize_key( $element );
1502
-        $located = wpinv_locate_template( "payment-forms-admin/previews/$element.php" );
1501
+        $element = sanitize_key($element);
1502
+        $located = wpinv_locate_template("payment-forms-admin/previews/$element.php");
1503 1503
 
1504 1504
         // Continue if this is not our element.
1505
-        if ( empty( $located ) || ! file_exists( $located ) ) {
1505
+        if (empty($located) || !file_exists($located)) {
1506 1506
             continue;
1507 1507
         }
1508 1508
 
@@ -1513,7 +1513,7 @@  discard block
 block discarded – undo
1513 1513
     }
1514 1514
 
1515 1515
 }
1516
-add_action( 'wpinv_payment_form_render_element_template', 'getpaid_payment_form_render_element_preview_template' );
1516
+add_action('wpinv_payment_form_render_element_template', 'getpaid_payment_form_render_element_preview_template');
1517 1517
 
1518 1518
 /**
1519 1519
  * Shows a list of gateways that support recurring payments.
@@ -1521,17 +1521,17 @@  discard block
 block discarded – undo
1521 1521
 function wpinv_get_recurring_gateways_text() {
1522 1522
     $gateways = array();
1523 1523
 
1524
-    foreach ( wpinv_get_payment_gateways() as $key => $gateway ) {
1525
-        if ( wpinv_gateway_support_subscription( $key ) ) {
1526
-            $gateways[] = sanitize_text_field( $gateway['admin_label'] );
1524
+    foreach (wpinv_get_payment_gateways() as $key => $gateway) {
1525
+        if (wpinv_gateway_support_subscription($key)) {
1526
+            $gateways[] = sanitize_text_field($gateway['admin_label']);
1527 1527
         }
1528 1528
     }
1529 1529
 
1530
-    if ( empty( $gateways ) ) {
1531
-        return "<span class='form-text text-danger'>" . __( 'No active gateways support subscription payments.', 'invoicing' ) ."</span>";
1530
+    if (empty($gateways)) {
1531
+        return "<span class='form-text text-danger'>" . __('No active gateways support subscription payments.', 'invoicing') . "</span>";
1532 1532
     }
1533 1533
 
1534
-    return "<span class='form-text text-muted'>" . wp_sprintf( __( 'Subscription payments only supported by: %s', 'invoicing' ), implode( ', ', $gateways ) ) ."</span>";
1534
+    return "<span class='form-text text-muted'>" . wp_sprintf(__('Subscription payments only supported by: %s', 'invoicing'), implode(', ', $gateways)) . "</span>";
1535 1535
 
1536 1536
 }
1537 1537
 
@@ -1541,7 +1541,7 @@  discard block
 block discarded – undo
1541 1541
  * @return GetPaid_Template
1542 1542
  */
1543 1543
 function getpaid_template() {
1544
-    return getpaid()->get( 'template' );
1544
+    return getpaid()->get('template');
1545 1545
 }
1546 1546
 
1547 1547
 /**
@@ -1550,8 +1550,8 @@  discard block
 block discarded – undo
1550 1550
  * @param array args
1551 1551
  * @return string
1552 1552
  */
1553
-function getpaid_paginate_links( $args ) {
1554
-    return str_replace( 'page-link dots', 'page-link text-dark', aui()->pagination( $args ) );
1553
+function getpaid_paginate_links($args) {
1554
+    return str_replace('page-link dots', 'page-link text-dark', aui()->pagination($args));
1555 1555
 }
1556 1556
 
1557 1557
 /**
@@ -1561,21 +1561,21 @@  discard block
 block discarded – undo
1561 1561
  * @param string state
1562 1562
  * @return string
1563 1563
  */
1564
-function getpaid_get_states_select_markup( $country, $state, $placeholder, $label, $help_text, $required = false, $wrapper_class = 'col-12', $field_name = 'wpinv_state' ) {
1564
+function getpaid_get_states_select_markup($country, $state, $placeholder, $label, $help_text, $required = false, $wrapper_class = 'col-12', $field_name = 'wpinv_state') {
1565 1565
 
1566
-    $states = wpinv_get_country_states( $country );
1567
-    $uniqid = uniqid( '_' );
1566
+    $states = wpinv_get_country_states($country);
1567
+    $uniqid = uniqid('_');
1568 1568
 
1569
-    if ( ! empty( $states ) ) {
1569
+    if (!empty($states)) {
1570 1570
 
1571
-        return aui()->select( array(
1571
+        return aui()->select(array(
1572 1572
             'options'          => $states,
1573
-            'name'             => esc_attr( $field_name ),
1574
-            'id'               => sanitize_html_class( $field_name ) . $uniqid,
1575
-            'value'            => sanitize_text_field( $state ),
1573
+            'name'             => esc_attr($field_name),
1574
+            'id'               => sanitize_html_class($field_name) . $uniqid,
1575
+            'value'            => sanitize_text_field($state),
1576 1576
             'placeholder'      => $placeholder,
1577 1577
             'required'         => $required,
1578
-            'label'            => wp_kses_post( $label ),
1578
+            'label'            => wp_kses_post($label),
1579 1579
             'label_type'       => 'vertical',
1580 1580
             'help_text'        => $help_text,
1581 1581
             'class'            => 'getpaid-address-field wpinv_state',
@@ -1590,14 +1590,14 @@  discard block
 block discarded – undo
1590 1590
 
1591 1591
     return aui()->input(
1592 1592
         array(
1593
-            'name'        => esc_attr( $field_name ),
1594
-            'id'          => sanitize_html_class( $field_name ) . $uniqid,
1593
+            'name'        => esc_attr($field_name),
1594
+            'id'          => sanitize_html_class($field_name) . $uniqid,
1595 1595
             'placeholder' => $placeholder,
1596 1596
             'required'    => $required,
1597
-            'label'       => wp_kses_post( $label ),
1597
+            'label'       => wp_kses_post($label),
1598 1598
             'label_type'  => 'vertical',
1599 1599
             'help_text'   => $help_text,
1600
-            'value'       => sanitize_text_field( $state ),
1600
+            'value'       => sanitize_text_field($state),
1601 1601
             'class'       => 'getpaid-address-field wpinv_state',
1602 1602
             'wrap_class'  => "$wrapper_class getpaid-address-field-wrapper__state",
1603 1603
             'label_class' => 'getpaid-address-field-label getpaid-address-field-label__state',
@@ -1615,16 +1615,16 @@  discard block
 block discarded – undo
1615 1615
  * @param array $element
1616 1616
  * @return string
1617 1617
  */
1618
-function getpaid_get_form_element_grid_class( $element ) {
1618
+function getpaid_get_form_element_grid_class($element) {
1619 1619
 
1620 1620
     $class = "col-12";
1621
-    $width = empty( $element['grid_width'] ) ? 'full' : $element['grid_width'];
1621
+    $width = empty($element['grid_width']) ? 'full' : $element['grid_width'];
1622 1622
 
1623
-    if ( $width == 'half' ) {
1623
+    if ($width == 'half') {
1624 1624
         $class = "col-12 col-md-6";
1625 1625
     }
1626 1626
 
1627
-    if ( $width == 'third' ) {
1627
+    if ($width == 'third') {
1628 1628
         $class = "col-12 col-md-4";
1629 1629
     }
1630 1630
 
Please login to merge, or discard this patch.
includes/wpinv-subscription.php 2 patches
Indentation   +1035 added lines, -1035 removed lines patch added patch discarded remove patch
@@ -15,125 +15,125 @@  discard block
 block discarded – undo
15 15
  */
16 16
 class WPInv_Subscription extends GetPaid_Data {
17 17
 
18
-	/**
19
-	 * Which data store to load.
20
-	 *
21
-	 * @var string
22
-	 */
23
-	protected $data_store_name = 'subscription';
24
-
25
-	/**
26
-	 * This is the name of this object type.
27
-	 *
28
-	 * @var string
29
-	 */
30
-	protected $object_type = 'subscription';
31
-
32
-	/**
33
-	 * Item Data array. This is the core item data exposed in APIs.
34
-	 *
35
-	 * @since 1.0.19
36
-	 * @var array
37
-	 */
38
-	protected $data = array(
39
-		'customer_id'       => 0,
40
-		'frequency'         => 1,
41
-		'period'            => 'D',
42
-		'initial_amount'    => null,
43
-		'recurring_amount'  => null,
44
-		'bill_times'        => 0,
45
-		'transaction_id'    => '',
46
-		'parent_payment_id' => null,
47
-		'product_id'        => 0,
48
-		'created'           => '0000-00-00 00:00:00',
49
-		'expiration'        => '0000-00-00 00:00:00',
50
-		'trial_period'      => '',
51
-		'status'            => 'pending',
52
-		'profile_id'        => '',
53
-		'gateway'           => '',
54
-		'customer'          => '',
55
-	);
56
-
57
-	/**
58
-	 * Stores the status transition information.
59
-	 *
60
-	 * @since 1.0.19
61
-	 * @var bool
62
-	 */
63
-	protected $status_transition = false;
64
-
65
-	/**
66
-	 * Get the subscription if ID is passed, otherwise the subscription is new and empty.
67
-	 *
68
-	 * @param  int|string|object|WPInv_Subscription $subscription Subscription id, profile_id, or object to read.
69
-	 * @param  bool $deprecated
70
-	 */
71
-	function __construct( $subscription = 0, $deprecated = false ) {
72
-
73
-		parent::__construct( $subscription );
74
-
75
-		if ( ! $deprecated && ! empty( $subscription ) && is_numeric( $subscription ) ) {
76
-			$this->set_id( $subscription );
77
-		} elseif ( $subscription instanceof self ) {
78
-			$this->set_id( $subscription->get_id() );
79
-		} elseif ( $deprecated && $subscription_id = self::get_subscription_id_by_field( $subscription, 'profile_id' ) ) {
80
-			$this->set_id( $subscription_id );
81
-		} elseif ( ! empty( $subscription->id ) ) {
82
-			$this->set_id( $subscription->id );
83
-		} else {
84
-			$this->set_object_read( true );
85
-		}
86
-
87
-		// Load the datastore.
88
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
89
-
90
-		if ( $this->get_id() > 0 ) {
91
-			$this->data_store->read( $this );
92
-		}
93
-
94
-	}
95
-
96
-	/**
97
-	 * Given an invoice id, profile id, transaction id, it returns the subscription's id.
98
-	 *
99
-	 *
100
-	 * @static
101
-	 * @param string $value
102
-	 * @param string $field Either invoice_id, transaction_id or profile_id.
103
-	 * @since 1.0.19
104
-	 * @return int
105
-	 */
106
-	public static function get_subscription_id_by_field( $value, $field = 'profile_id' ) {
18
+    /**
19
+     * Which data store to load.
20
+     *
21
+     * @var string
22
+     */
23
+    protected $data_store_name = 'subscription';
24
+
25
+    /**
26
+     * This is the name of this object type.
27
+     *
28
+     * @var string
29
+     */
30
+    protected $object_type = 'subscription';
31
+
32
+    /**
33
+     * Item Data array. This is the core item data exposed in APIs.
34
+     *
35
+     * @since 1.0.19
36
+     * @var array
37
+     */
38
+    protected $data = array(
39
+        'customer_id'       => 0,
40
+        'frequency'         => 1,
41
+        'period'            => 'D',
42
+        'initial_amount'    => null,
43
+        'recurring_amount'  => null,
44
+        'bill_times'        => 0,
45
+        'transaction_id'    => '',
46
+        'parent_payment_id' => null,
47
+        'product_id'        => 0,
48
+        'created'           => '0000-00-00 00:00:00',
49
+        'expiration'        => '0000-00-00 00:00:00',
50
+        'trial_period'      => '',
51
+        'status'            => 'pending',
52
+        'profile_id'        => '',
53
+        'gateway'           => '',
54
+        'customer'          => '',
55
+    );
56
+
57
+    /**
58
+     * Stores the status transition information.
59
+     *
60
+     * @since 1.0.19
61
+     * @var bool
62
+     */
63
+    protected $status_transition = false;
64
+
65
+    /**
66
+     * Get the subscription if ID is passed, otherwise the subscription is new and empty.
67
+     *
68
+     * @param  int|string|object|WPInv_Subscription $subscription Subscription id, profile_id, or object to read.
69
+     * @param  bool $deprecated
70
+     */
71
+    function __construct( $subscription = 0, $deprecated = false ) {
72
+
73
+        parent::__construct( $subscription );
74
+
75
+        if ( ! $deprecated && ! empty( $subscription ) && is_numeric( $subscription ) ) {
76
+            $this->set_id( $subscription );
77
+        } elseif ( $subscription instanceof self ) {
78
+            $this->set_id( $subscription->get_id() );
79
+        } elseif ( $deprecated && $subscription_id = self::get_subscription_id_by_field( $subscription, 'profile_id' ) ) {
80
+            $this->set_id( $subscription_id );
81
+        } elseif ( ! empty( $subscription->id ) ) {
82
+            $this->set_id( $subscription->id );
83
+        } else {
84
+            $this->set_object_read( true );
85
+        }
86
+
87
+        // Load the datastore.
88
+        $this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
89
+
90
+        if ( $this->get_id() > 0 ) {
91
+            $this->data_store->read( $this );
92
+        }
93
+
94
+    }
95
+
96
+    /**
97
+     * Given an invoice id, profile id, transaction id, it returns the subscription's id.
98
+     *
99
+     *
100
+     * @static
101
+     * @param string $value
102
+     * @param string $field Either invoice_id, transaction_id or profile_id.
103
+     * @since 1.0.19
104
+     * @return int
105
+     */
106
+    public static function get_subscription_id_by_field( $value, $field = 'profile_id' ) {
107 107
         global $wpdb;
108 108
 
109
-		// Trim the value.
110
-		$value = trim( $value );
109
+        // Trim the value.
110
+        $value = trim( $value );
111 111
 
112
-		if ( empty( $value ) ) {
113
-			return 0;
114
-		}
112
+        if ( empty( $value ) ) {
113
+            return 0;
114
+        }
115 115
 
116
-		if ( 'invoice_id' == $field ) {
117
-			$field = 'parent_payment_id';
118
-		}
116
+        if ( 'invoice_id' == $field ) {
117
+            $field = 'parent_payment_id';
118
+        }
119 119
 
120 120
         // Valid fields.
121 121
         $fields = array(
122
-			'parent_payment_id',
123
-			'transaction_id',
124
-			'profile_id'
125
-		);
126
-
127
-		// Ensure a field has been passed.
128
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
129
-			return 0;
130
-		}
131
-
132
-		// Maybe retrieve from the cache.
133
-		$subscription_id   = wp_cache_get( $value, "getpaid_subscription_{$field}s_to_subscription_ids" );
134
-		if ( ! empty( $subscription_id ) ) {
135
-			return $subscription_id;
136
-		}
122
+            'parent_payment_id',
123
+            'transaction_id',
124
+            'profile_id'
125
+        );
126
+
127
+        // Ensure a field has been passed.
128
+        if ( empty( $field ) || ! in_array( $field, $fields ) ) {
129
+            return 0;
130
+        }
131
+
132
+        // Maybe retrieve from the cache.
133
+        $subscription_id   = wp_cache_get( $value, "getpaid_subscription_{$field}s_to_subscription_ids" );
134
+        if ( ! empty( $subscription_id ) ) {
135
+            return $subscription_id;
136
+        }
137 137
 
138 138
         // Fetch from the db.
139 139
         $table            = $wpdb->prefix . 'wpinv_subscriptions';
@@ -141,34 +141,34 @@  discard block
 block discarded – undo
141 141
             $wpdb->prepare( "SELECT `id` FROM $table WHERE `$field`=%s LIMIT 1", $value )
142 142
         );
143 143
 
144
-		if ( empty( $subscription_id ) ) {
145
-			return 0;
146
-		}
144
+        if ( empty( $subscription_id ) ) {
145
+            return 0;
146
+        }
147 147
 
148
-		// Update the cache with our data.
149
-		wp_cache_set( $value, $subscription_id, "getpaid_subscription_{$field}s_to_subscription_ids" );
148
+        // Update the cache with our data.
149
+        wp_cache_set( $value, $subscription_id, "getpaid_subscription_{$field}s_to_subscription_ids" );
150 150
 
151
-		return $subscription_id;
152
-	}
151
+        return $subscription_id;
152
+    }
153 153
 
154
-	/**
154
+    /**
155 155
      * Clears the subscription's cache.
156 156
      */
157 157
     public function clear_cache() {
158
-		wp_cache_delete( $this->get_parent_payment_id(), 'getpaid_subscription_parent_payment_ids_to_subscription_ids' );
159
-		wp_cache_delete( $this->get_transaction_id(), 'getpaid_subscription_transaction_ids_to_subscription_ids' );
160
-		wp_cache_delete( $this->get_profile_id(), 'getpaid_subscription_profile_ids_to_subscription_ids' );
161
-		wp_cache_delete( $this->get_id(), 'getpaid_subscriptions' );
162
-	}
158
+        wp_cache_delete( $this->get_parent_payment_id(), 'getpaid_subscription_parent_payment_ids_to_subscription_ids' );
159
+        wp_cache_delete( $this->get_transaction_id(), 'getpaid_subscription_transaction_ids_to_subscription_ids' );
160
+        wp_cache_delete( $this->get_profile_id(), 'getpaid_subscription_profile_ids_to_subscription_ids' );
161
+        wp_cache_delete( $this->get_id(), 'getpaid_subscriptions' );
162
+    }
163 163
 
164
-	/**
164
+    /**
165 165
      * Checks if a subscription key is set.
166 166
      */
167 167
     public function _isset( $key ) {
168 168
         return isset( $this->data[$key] ) || method_exists( $this, "get_$key" );
169
-	}
169
+    }
170 170
 
171
-	/*
171
+    /*
172 172
 	|--------------------------------------------------------------------------
173 173
 	| CRUD methods
174 174
 	|--------------------------------------------------------------------------
@@ -177,545 +177,545 @@  discard block
 block discarded – undo
177 177
 	|
178 178
     */
179 179
 
180
-	/*
181
-	|--------------------------------------------------------------------------
182
-	| Getters
183
-	|--------------------------------------------------------------------------
184
-	*/
180
+    /*
181
+	|--------------------------------------------------------------------------
182
+	| Getters
183
+	|--------------------------------------------------------------------------
184
+	*/
185
+
186
+    /**
187
+     * Get customer id.
188
+     *
189
+     * @since 1.0.19
190
+     * @param  string $context View or edit context.
191
+     * @return int
192
+     */
193
+    public function get_customer_id( $context = 'view' ) {
194
+        return (int) $this->get_prop( 'customer_id', $context );
195
+    }
196
+
197
+    /**
198
+     * Get customer information.
199
+     *
200
+     * @since 1.0.19
201
+     * @param  string $context View or edit context.
202
+     * @return WP_User|false WP_User object on success, false on failure.
203
+     */
204
+    public function get_customer( $context = 'view' ) {
205
+        return get_userdata( $this->get_customer_id( $context ) );
206
+    }
207
+
208
+    /**
209
+     * Get parent invoice id.
210
+     *
211
+     * @since 1.0.19
212
+     * @param  string $context View or edit context.
213
+     * @return int
214
+     */
215
+    public function get_parent_invoice_id( $context = 'view' ) {
216
+        return (int) $this->get_prop( 'parent_payment_id', $context );
217
+    }
218
+
219
+    /**
220
+     * Alias for self::get_parent_invoice_id().
221
+     *
222
+     * @since 1.0.19
223
+     * @param  string $context View or edit context.
224
+     * @return int
225
+     */
226
+    public function get_parent_payment_id( $context = 'view' ) {
227
+        return $this->get_parent_invoice_id( $context );
228
+    }
229
+
230
+    /**
231
+     * Alias for self::get_parent_invoice_id().
232
+     *
233
+     * @since  1.0.0
234
+     * @return int
235
+     */
236
+    public function get_original_payment_id( $context = 'view' ) {
237
+        return $this->get_parent_invoice_id( $context );
238
+    }
239
+
240
+    /**
241
+     * Get parent invoice.
242
+     *
243
+     * @since 1.0.19
244
+     * @param  string $context View or edit context.
245
+     * @return WPInv_Invoice
246
+     */
247
+    public function get_parent_invoice( $context = 'view' ) {
248
+        return new WPInv_Invoice( $this->get_parent_invoice_id( $context ) );
249
+    }
250
+
251
+    /**
252
+     * Alias for self::get_parent_invoice().
253
+     *
254
+     * @since 1.0.19
255
+     * @param  string $context View or edit context.
256
+     * @return WPInv_Invoice
257
+     */
258
+    public function get_parent_payment( $context = 'view' ) {
259
+        return $this->get_parent_invoice( $context );
260
+    }
261
+
262
+    /**
263
+     * Get subscription's product id.
264
+     *
265
+     * @since 1.0.19
266
+     * @param  string $context View or edit context.
267
+     * @return int
268
+     */
269
+    public function get_product_id( $context = 'view' ) {
270
+        return (int) $this->get_prop( 'product_id', $context );
271
+    }
272
+
273
+    /**
274
+     * Get the subscription product.
275
+     *
276
+     * @since 1.0.19
277
+     * @param  string $context View or edit context.
278
+     * @return WPInv_Item
279
+     */
280
+    public function get_product( $context = 'view' ) {
281
+        return new WPInv_Item( $this->get_product_id( $context ) );
282
+    }
283
+
284
+    /**
285
+     * Get parent invoice's gateway.
286
+     *
287
+     * Here for backwards compatibility.
288
+     *
289
+     * @since 1.0.19
290
+     * @param  string $context View or edit context.
291
+     * @return string
292
+     */
293
+    public function get_gateway( $context = 'view' ) {
294
+        return $this->get_parent_invoice( $context )->get_gateway();
295
+    }
296
+
297
+    /**
298
+     * Get the period of a renewal.
299
+     *
300
+     * @since 1.0.19
301
+     * @param  string $context View or edit context.
302
+     * @return string
303
+     */
304
+    public function get_period( $context = 'view' ) {
305
+        return $this->get_prop( 'period', $context );
306
+    }
307
+
308
+    /**
309
+     * Get number of periods each renewal is valid for.
310
+     *
311
+     * @since 1.0.19
312
+     * @param  string $context View or edit context.
313
+     * @return int
314
+     */
315
+    public function get_frequency( $context = 'view' ) {
316
+        return (int) $this->get_prop( 'frequency', $context );
317
+    }
318
+
319
+    /**
320
+     * Get the initial amount for the subscription.
321
+     *
322
+     * @since 1.0.19
323
+     * @param  string $context View or edit context.
324
+     * @return float
325
+     */
326
+    public function get_initial_amount( $context = 'view' ) {
327
+        return (float) wpinv_sanitize_amount( $this->get_prop( 'initial_amount', $context ) );
328
+    }
329
+
330
+    /**
331
+     * Get the recurring amount for the subscription.
332
+     *
333
+     * @since 1.0.19
334
+     * @param  string $context View or edit context.
335
+     * @return float
336
+     */
337
+    public function get_recurring_amount( $context = 'view' ) {
338
+        return (float) wpinv_sanitize_amount( $this->get_prop( 'recurring_amount', $context ) );
339
+    }
340
+
341
+    /**
342
+     * Get number of times that this subscription can be renewed.
343
+     *
344
+     * @since 1.0.19
345
+     * @param  string $context View or edit context.
346
+     * @return int
347
+     */
348
+    public function get_bill_times( $context = 'view' ) {
349
+        return (int) $this->get_prop( 'bill_times', $context );
350
+    }
351
+
352
+    /**
353
+     * Get transaction id of this subscription's parent invoice.
354
+     *
355
+     * @since 1.0.19
356
+     * @param  string $context View or edit context.
357
+     * @return string
358
+     */
359
+    public function get_transaction_id( $context = 'view' ) {
360
+        return $this->get_prop( 'transaction_id', $context );
361
+    }
362
+
363
+    /**
364
+     * Get the date that the subscription was created.
365
+     *
366
+     * @since 1.0.19
367
+     * @param  string $context View or edit context.
368
+     * @return string
369
+     */
370
+    public function get_created( $context = 'view' ) {
371
+        return $this->get_prop( 'created', $context );
372
+    }
373
+
374
+    /**
375
+     * Alias for self::get_created().
376
+     *
377
+     * @since 1.0.19
378
+     * @param  string $context View or edit context.
379
+     * @return string
380
+     */
381
+    public function get_date_created( $context = 'view' ) {
382
+        return $this->get_created( $context );
383
+    }
384
+
385
+    /**
386
+     * Retrieves the creation date in a timestamp
387
+     *
388
+     * @since  1.0.0
389
+     * @return int
390
+     */
391
+    public function get_time_created() {
392
+        $created = $this->get_date_created();
393
+        return empty( $created ) ? current_time( 'timestamp' ) : strtotime( $created, current_time( 'timestamp' ) );
394
+    }
395
+
396
+    /**
397
+     * Get GMT date when the subscription was created.
398
+     *
399
+     * @since 1.0.19
400
+     * @param  string $context View or edit context.
401
+     * @return string
402
+     */
403
+    public function get_date_created_gmt( $context = 'view' ) {
404
+        $date = $this->get_date_created( $context );
405
+
406
+        if ( $date ) {
407
+            $date = get_gmt_from_date( $date );
408
+        }
409
+        return $date;
410
+    }
411
+
412
+    /**
413
+     * Get the date that the subscription will renew.
414
+     *
415
+     * @since 1.0.19
416
+     * @param  string $context View or edit context.
417
+     * @return string
418
+     */
419
+    public function get_next_renewal_date( $context = 'view' ) {
420
+        return $this->get_prop( 'expiration', $context );
421
+    }
422
+
423
+    /**
424
+     * Alias for self::get_next_renewal_date().
425
+     *
426
+     * @since 1.0.19
427
+     * @param  string $context View or edit context.
428
+     * @return string
429
+     */
430
+    public function get_expiration( $context = 'view' ) {
431
+        return $this->get_next_renewal_date( $context );
432
+    }
433
+
434
+    /**
435
+     * Retrieves the expiration date in a timestamp
436
+     *
437
+     * @since  1.0.0
438
+     * @return int
439
+     */
440
+    public function get_expiration_time() {
441
+        $expiration = $this->get_expiration();
442
+
443
+        if ( empty( $expiration ) || '0000-00-00 00:00:00' == $expiration ) {
444
+            return current_time( 'timestamp' );
445
+        }
446
+
447
+        $expiration = strtotime( $expiration, current_time( 'timestamp' ) );
448
+        return $expiration < current_time( 'timestamp' ) ? current_time( 'timestamp' ) : $expiration;
449
+    }
450
+
451
+    /**
452
+     * Get GMT date when the subscription will renew.
453
+     *
454
+     * @since 1.0.19
455
+     * @param  string $context View or edit context.
456
+     * @return string
457
+     */
458
+    public function get_next_renewal_date_gmt( $context = 'view' ) {
459
+        $date = $this->get_next_renewal_date( $context );
460
+
461
+        if ( $date ) {
462
+            $date = get_gmt_from_date( $date );
463
+        }
464
+        return $date;
465
+    }
466
+
467
+    /**
468
+     * Get the subscription's trial period.
469
+     *
470
+     * @since 1.0.19
471
+     * @param  string $context View or edit context.
472
+     * @return string
473
+     */
474
+    public function get_trial_period( $context = 'view' ) {
475
+        return $this->get_prop( 'trial_period', $context );
476
+    }
477
+
478
+    /**
479
+     * Get the subscription's status.
480
+     *
481
+     * @since 1.0.19
482
+     * @param  string $context View or edit context.
483
+     * @return string
484
+     */
485
+    public function get_status( $context = 'view' ) {
486
+        return $this->get_prop( 'status', $context );
487
+    }
488
+
489
+    /**
490
+     * Get the subscription's profile id.
491
+     *
492
+     * @since 1.0.19
493
+     * @param  string $context View or edit context.
494
+     * @return string
495
+     */
496
+    public function get_profile_id( $context = 'view' ) {
497
+        return $this->get_prop( 'profile_id', $context );
498
+    }
499
+
500
+    /*
501
+	|--------------------------------------------------------------------------
502
+	| Setters
503
+	|--------------------------------------------------------------------------
504
+	*/
505
+
506
+    /**
507
+     * Set customer id.
508
+     *
509
+     * @since 1.0.19
510
+     * @param  int $value The customer's id.
511
+     */
512
+    public function set_customer_id( $value ) {
513
+        $this->set_prop( 'customer_id', (int) $value );
514
+    }
515
+
516
+    /**
517
+     * Set parent invoice id.
518
+     *
519
+     * @since 1.0.19
520
+     * @param  int $value The parent invoice id.
521
+     */
522
+    public function set_parent_invoice_id( $value ) {
523
+        $this->set_prop( 'parent_payment_id', (int) $value );
524
+    }
525
+
526
+    /**
527
+     * Alias for self::set_parent_invoice_id().
528
+     *
529
+     * @since 1.0.19
530
+     * @param  int $value The parent invoice id.
531
+     */
532
+    public function set_parent_payment_id( $value ) {
533
+        $this->set_parent_invoice_id( $value );
534
+    }
535
+
536
+    /**
537
+     * Alias for self::set_parent_invoice_id().
538
+     *
539
+     * @since 1.0.19
540
+     * @param  int $value The parent invoice id.
541
+     */
542
+    public function set_original_payment_id( $value ) {
543
+        $this->set_parent_invoice_id( $value );
544
+    }
545
+
546
+    /**
547
+     * Set subscription's product id.
548
+     *
549
+     * @since 1.0.19
550
+     * @param  int $value The subscription product id.
551
+     */
552
+    public function set_product_id( $value ) {
553
+        $this->set_prop( 'product_id', (int) $value );
554
+    }
555
+
556
+    /**
557
+     * Set the period of a renewal.
558
+     *
559
+     * @since 1.0.19
560
+     * @param  string $value The renewal period.
561
+     */
562
+    public function set_period( $value ) {
563
+        $this->set_prop( 'period', $value );
564
+    }
565
+
566
+    /**
567
+     * Set number of periods each renewal is valid for.
568
+     *
569
+     * @since 1.0.19
570
+     * @param  int $value The subscription frequency.
571
+     */
572
+    public function set_frequency( $value ) {
573
+        $value = empty( $value ) ? 1 : (int) $value;
574
+        $this->set_prop( 'frequency', absint( $value ) );
575
+    }
576
+
577
+    /**
578
+     * Set the initial amount for the subscription.
579
+     *
580
+     * @since 1.0.19
581
+     * @param  float $value The initial subcription amount.
582
+     */
583
+    public function set_initial_amount( $value ) {
584
+        $this->set_prop( 'initial_amount', wpinv_sanitize_amount( $value ) );
585
+    }
586
+
587
+    /**
588
+     * Set the recurring amount for the subscription.
589
+     *
590
+     * @since 1.0.19
591
+     * @param  float $value The recurring subcription amount.
592
+     */
593
+    public function set_recurring_amount( $value ) {
594
+        $this->set_prop( 'recurring_amount', wpinv_sanitize_amount( $value ) );
595
+    }
596
+
597
+    /**
598
+     * Set number of times that this subscription can be renewed.
599
+     *
600
+     * @since 1.0.19
601
+     * @param  int $value Bill times.
602
+     */
603
+    public function set_bill_times( $value ) {
604
+        $this->set_prop( 'bill_times', (int) $value );
605
+    }
606
+
607
+    /**
608
+     * Get transaction id of this subscription's parent invoice.
609
+     *
610
+     * @since 1.0.19
611
+     * @param string $value Bill times.
612
+     */
613
+    public function set_transaction_id( $value ) {
614
+        $this->set_prop( 'transaction_id', sanitize_text_field( $value ) );
615
+    }
616
+
617
+    /**
618
+     * Set date when this subscription started.
619
+     *
620
+     * @since 1.0.19
621
+     * @param string $value strtotime compliant date.
622
+     */
623
+    public function set_created( $value ) {
624
+        $date = strtotime( $value );
625
+
626
+        if ( $date && $value !== '0000-00-00 00:00:00' ) {
627
+            $this->set_prop( 'created', date( 'Y-m-d H:i:s', $date ) );
628
+            return;
629
+        }
630
+
631
+        $this->set_prop( 'created', '' );
185 632
 
186
-	/**
187
-	 * Get customer id.
188
-	 *
189
-	 * @since 1.0.19
190
-	 * @param  string $context View or edit context.
191
-	 * @return int
192
-	 */
193
-	public function get_customer_id( $context = 'view' ) {
194
-		return (int) $this->get_prop( 'customer_id', $context );
195
-	}
196
-
197
-	/**
198
-	 * Get customer information.
199
-	 *
200
-	 * @since 1.0.19
201
-	 * @param  string $context View or edit context.
202
-	 * @return WP_User|false WP_User object on success, false on failure.
203
-	 */
204
-	public function get_customer( $context = 'view' ) {
205
-		return get_userdata( $this->get_customer_id( $context ) );
206
-	}
207
-
208
-	/**
209
-	 * Get parent invoice id.
210
-	 *
211
-	 * @since 1.0.19
212
-	 * @param  string $context View or edit context.
213
-	 * @return int
214
-	 */
215
-	public function get_parent_invoice_id( $context = 'view' ) {
216
-		return (int) $this->get_prop( 'parent_payment_id', $context );
217
-	}
218
-
219
-	/**
220
-	 * Alias for self::get_parent_invoice_id().
221
-	 *
222
-	 * @since 1.0.19
223
-	 * @param  string $context View or edit context.
224
-	 * @return int
225
-	 */
226
-    public function get_parent_payment_id( $context = 'view' ) {
227
-        return $this->get_parent_invoice_id( $context );
228
-	}
633
+    }
229 634
 
230
-	/**
231
-     * Alias for self::get_parent_invoice_id().
635
+    /**
636
+     * Alias for self::set_created().
232 637
      *
233
-     * @since  1.0.0
234
-     * @return int
638
+     * @since 1.0.19
639
+     * @param string $value strtotime compliant date.
235 640
      */
236
-    public function get_original_payment_id( $context = 'view' ) {
237
-        return $this->get_parent_invoice_id( $context );
641
+    public function set_date_created( $value ) {
642
+        $this->set_created( $value );
238 643
     }
239 644
 
240
-	/**
241
-	 * Get parent invoice.
242
-	 *
243
-	 * @since 1.0.19
244
-	 * @param  string $context View or edit context.
245
-	 * @return WPInv_Invoice
246
-	 */
247
-	public function get_parent_invoice( $context = 'view' ) {
248
-		return new WPInv_Invoice( $this->get_parent_invoice_id( $context ) );
249
-	}
250
-
251
-	/**
252
-	 * Alias for self::get_parent_invoice().
253
-	 *
254
-	 * @since 1.0.19
255
-	 * @param  string $context View or edit context.
256
-	 * @return WPInv_Invoice
257
-	 */
258
-    public function get_parent_payment( $context = 'view' ) {
259
-        return $this->get_parent_invoice( $context );
260
-	}
261
-
262
-	/**
263
-	 * Get subscription's product id.
264
-	 *
265
-	 * @since 1.0.19
266
-	 * @param  string $context View or edit context.
267
-	 * @return int
268
-	 */
269
-	public function get_product_id( $context = 'view' ) {
270
-		return (int) $this->get_prop( 'product_id', $context );
271
-	}
272
-
273
-	/**
274
-	 * Get the subscription product.
275
-	 *
276
-	 * @since 1.0.19
277
-	 * @param  string $context View or edit context.
278
-	 * @return WPInv_Item
279
-	 */
280
-	public function get_product( $context = 'view' ) {
281
-		return new WPInv_Item( $this->get_product_id( $context ) );
282
-	}
283
-
284
-	/**
285
-	 * Get parent invoice's gateway.
286
-	 *
287
-	 * Here for backwards compatibility.
288
-	 *
289
-	 * @since 1.0.19
290
-	 * @param  string $context View or edit context.
291
-	 * @return string
292
-	 */
293
-	public function get_gateway( $context = 'view' ) {
294
-		return $this->get_parent_invoice( $context )->get_gateway();
295
-	}
296
-
297
-	/**
298
-	 * Get the period of a renewal.
299
-	 *
300
-	 * @since 1.0.19
301
-	 * @param  string $context View or edit context.
302
-	 * @return string
303
-	 */
304
-	public function get_period( $context = 'view' ) {
305
-		return $this->get_prop( 'period', $context );
306
-	}
307
-
308
-	/**
309
-	 * Get number of periods each renewal is valid for.
310
-	 *
311
-	 * @since 1.0.19
312
-	 * @param  string $context View or edit context.
313
-	 * @return int
314
-	 */
315
-	public function get_frequency( $context = 'view' ) {
316
-		return (int) $this->get_prop( 'frequency', $context );
317
-	}
318
-
319
-	/**
320
-	 * Get the initial amount for the subscription.
321
-	 *
322
-	 * @since 1.0.19
323
-	 * @param  string $context View or edit context.
324
-	 * @return float
325
-	 */
326
-	public function get_initial_amount( $context = 'view' ) {
327
-		return (float) wpinv_sanitize_amount( $this->get_prop( 'initial_amount', $context ) );
328
-	}
329
-
330
-	/**
331
-	 * Get the recurring amount for the subscription.
332
-	 *
333
-	 * @since 1.0.19
334
-	 * @param  string $context View or edit context.
335
-	 * @return float
336
-	 */
337
-	public function get_recurring_amount( $context = 'view' ) {
338
-		return (float) wpinv_sanitize_amount( $this->get_prop( 'recurring_amount', $context ) );
339
-	}
340
-
341
-	/**
342
-	 * Get number of times that this subscription can be renewed.
343
-	 *
344
-	 * @since 1.0.19
345
-	 * @param  string $context View or edit context.
346
-	 * @return int
347
-	 */
348
-	public function get_bill_times( $context = 'view' ) {
349
-		return (int) $this->get_prop( 'bill_times', $context );
350
-	}
351
-
352
-	/**
353
-	 * Get transaction id of this subscription's parent invoice.
354
-	 *
355
-	 * @since 1.0.19
356
-	 * @param  string $context View or edit context.
357
-	 * @return string
358
-	 */
359
-	public function get_transaction_id( $context = 'view' ) {
360
-		return $this->get_prop( 'transaction_id', $context );
361
-	}
362
-
363
-	/**
364
-	 * Get the date that the subscription was created.
365
-	 *
366
-	 * @since 1.0.19
367
-	 * @param  string $context View or edit context.
368
-	 * @return string
369
-	 */
370
-	public function get_created( $context = 'view' ) {
371
-		return $this->get_prop( 'created', $context );
372
-	}
373
-
374
-	/**
375
-	 * Alias for self::get_created().
376
-	 *
377
-	 * @since 1.0.19
378
-	 * @param  string $context View or edit context.
379
-	 * @return string
380
-	 */
381
-	public function get_date_created( $context = 'view' ) {
382
-		return $this->get_created( $context );
383
-	}
384
-
385
-	/**
386
-	 * Retrieves the creation date in a timestamp
387
-	 *
388
-	 * @since  1.0.0
389
-	 * @return int
390
-	 */
391
-	public function get_time_created() {
392
-		$created = $this->get_date_created();
393
-		return empty( $created ) ? current_time( 'timestamp' ) : strtotime( $created, current_time( 'timestamp' ) );
394
-	}
395
-
396
-	/**
397
-	 * Get GMT date when the subscription was created.
398
-	 *
399
-	 * @since 1.0.19
400
-	 * @param  string $context View or edit context.
401
-	 * @return string
402
-	 */
403
-	public function get_date_created_gmt( $context = 'view' ) {
404
-        $date = $this->get_date_created( $context );
645
+    /**
646
+     * Set the date that the subscription will renew.
647
+     *
648
+     * @since 1.0.19
649
+     * @param string $value strtotime compliant date.
650
+     */
651
+    public function set_next_renewal_date( $value ) {
652
+        $date = strtotime( $value );
405 653
 
406
-        if ( $date ) {
407
-            $date = get_gmt_from_date( $date );
654
+        if ( $date && $value !== '0000-00-00 00:00:00' ) {
655
+            $this->set_prop( 'expiration', date( 'Y-m-d H:i:s', $date ) );
656
+            return;
408 657
         }
409
-		return $date;
410
-	}
411
-
412
-	/**
413
-	 * Get the date that the subscription will renew.
414
-	 *
415
-	 * @since 1.0.19
416
-	 * @param  string $context View or edit context.
417
-	 * @return string
418
-	 */
419
-	public function get_next_renewal_date( $context = 'view' ) {
420
-		return $this->get_prop( 'expiration', $context );
421
-	}
422
-
423
-	/**
424
-	 * Alias for self::get_next_renewal_date().
425
-	 *
426
-	 * @since 1.0.19
427
-	 * @param  string $context View or edit context.
428
-	 * @return string
429
-	 */
430
-	public function get_expiration( $context = 'view' ) {
431
-		return $this->get_next_renewal_date( $context );
432
-	}
433
-
434
-	/**
435
-	 * Retrieves the expiration date in a timestamp
436
-	 *
437
-	 * @since  1.0.0
438
-	 * @return int
439
-	 */
440
-	public function get_expiration_time() {
441
-		$expiration = $this->get_expiration();
442
-
443
-		if ( empty( $expiration ) || '0000-00-00 00:00:00' == $expiration ) {
444
-			return current_time( 'timestamp' );
445
-		}
446
-
447
-		$expiration = strtotime( $expiration, current_time( 'timestamp' ) );
448
-		return $expiration < current_time( 'timestamp' ) ? current_time( 'timestamp' ) : $expiration;
449
-	}
450
-
451
-	/**
452
-	 * Get GMT date when the subscription will renew.
453
-	 *
454
-	 * @since 1.0.19
455
-	 * @param  string $context View or edit context.
456
-	 * @return string
457
-	 */
458
-	public function get_next_renewal_date_gmt( $context = 'view' ) {
459
-        $date = $this->get_next_renewal_date( $context );
460 658
 
461
-        if ( $date ) {
462
-            $date = get_gmt_from_date( $date );
463
-        }
464
-		return $date;
465
-	}
466
-
467
-	/**
468
-	 * Get the subscription's trial period.
469
-	 *
470
-	 * @since 1.0.19
471
-	 * @param  string $context View or edit context.
472
-	 * @return string
473
-	 */
474
-	public function get_trial_period( $context = 'view' ) {
475
-		return $this->get_prop( 'trial_period', $context );
476
-	}
477
-
478
-	/**
479
-	 * Get the subscription's status.
480
-	 *
481
-	 * @since 1.0.19
482
-	 * @param  string $context View or edit context.
483
-	 * @return string
484
-	 */
485
-	public function get_status( $context = 'view' ) {
486
-		return $this->get_prop( 'status', $context );
487
-	}
488
-
489
-	/**
490
-	 * Get the subscription's profile id.
491
-	 *
492
-	 * @since 1.0.19
493
-	 * @param  string $context View or edit context.
494
-	 * @return string
495
-	 */
496
-	public function get_profile_id( $context = 'view' ) {
497
-		return $this->get_prop( 'profile_id', $context );
498
-	}
499
-
500
-	/*
501
-	|--------------------------------------------------------------------------
502
-	| Setters
503
-	|--------------------------------------------------------------------------
504
-	*/
659
+        $this->set_prop( 'expiration', '' );
505 660
 
506
-	/**
507
-	 * Set customer id.
508
-	 *
509
-	 * @since 1.0.19
510
-	 * @param  int $value The customer's id.
511
-	 */
512
-	public function set_customer_id( $value ) {
513
-		$this->set_prop( 'customer_id', (int) $value );
514
-	}
515
-
516
-	/**
517
-	 * Set parent invoice id.
518
-	 *
519
-	 * @since 1.0.19
520
-	 * @param  int $value The parent invoice id.
521
-	 */
522
-	public function set_parent_invoice_id( $value ) {
523
-		$this->set_prop( 'parent_payment_id', (int) $value );
524
-	}
525
-
526
-	/**
527
-	 * Alias for self::set_parent_invoice_id().
528
-	 *
529
-	 * @since 1.0.19
530
-	 * @param  int $value The parent invoice id.
531
-	 */
532
-    public function set_parent_payment_id( $value ) {
533
-        $this->set_parent_invoice_id( $value );
534
-	}
661
+    }
535 662
 
536
-	/**
537
-     * Alias for self::set_parent_invoice_id().
663
+    /**
664
+     * Alias for self::set_next_renewal_date().
538 665
      *
539 666
      * @since 1.0.19
540
-	 * @param  int $value The parent invoice id.
667
+     * @param string $value strtotime compliant date.
541 668
      */
542
-    public function set_original_payment_id( $value ) {
543
-        $this->set_parent_invoice_id( $value );
544
-	}
545
-
546
-	/**
547
-	 * Set subscription's product id.
548
-	 *
549
-	 * @since 1.0.19
550
-	 * @param  int $value The subscription product id.
551
-	 */
552
-	public function set_product_id( $value ) {
553
-		$this->set_prop( 'product_id', (int) $value );
554
-	}
555
-
556
-	/**
557
-	 * Set the period of a renewal.
558
-	 *
559
-	 * @since 1.0.19
560
-	 * @param  string $value The renewal period.
561
-	 */
562
-	public function set_period( $value ) {
563
-		$this->set_prop( 'period', $value );
564
-	}
565
-
566
-	/**
567
-	 * Set number of periods each renewal is valid for.
568
-	 *
569
-	 * @since 1.0.19
570
-	 * @param  int $value The subscription frequency.
571
-	 */
572
-	public function set_frequency( $value ) {
573
-		$value = empty( $value ) ? 1 : (int) $value;
574
-		$this->set_prop( 'frequency', absint( $value ) );
575
-	}
576
-
577
-	/**
578
-	 * Set the initial amount for the subscription.
579
-	 *
580
-	 * @since 1.0.19
581
-	 * @param  float $value The initial subcription amount.
582
-	 */
583
-	public function set_initial_amount( $value ) {
584
-		$this->set_prop( 'initial_amount', wpinv_sanitize_amount( $value ) );
585
-	}
586
-
587
-	/**
588
-	 * Set the recurring amount for the subscription.
589
-	 *
590
-	 * @since 1.0.19
591
-	 * @param  float $value The recurring subcription amount.
592
-	 */
593
-	public function set_recurring_amount( $value ) {
594
-		$this->set_prop( 'recurring_amount', wpinv_sanitize_amount( $value ) );
595
-	}
596
-
597
-	/**
598
-	 * Set number of times that this subscription can be renewed.
599
-	 *
600
-	 * @since 1.0.19
601
-	 * @param  int $value Bill times.
602
-	 */
603
-	public function set_bill_times( $value ) {
604
-		$this->set_prop( 'bill_times', (int) $value );
605
-	}
606
-
607
-	/**
608
-	 * Get transaction id of this subscription's parent invoice.
609
-	 *
610
-	 * @since 1.0.19
611
-	 * @param string $value Bill times.
612
-	 */
613
-	public function set_transaction_id( $value ) {
614
-		$this->set_prop( 'transaction_id', sanitize_text_field( $value ) );
615
-	}
616
-
617
-	/**
618
-	 * Set date when this subscription started.
619
-	 *
620
-	 * @since 1.0.19
621
-	 * @param string $value strtotime compliant date.
622
-	 */
623
-	public function set_created( $value ) {
624
-        $date = strtotime( $value );
669
+    public function set_expiration( $value ) {
670
+        $this->set_next_renewal_date( $value );
671
+    }
625 672
 
626
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
627
-            $this->set_prop( 'created', date( 'Y-m-d H:i:s', $date ) );
673
+    /**
674
+     * Set the subscription's trial period.
675
+     *
676
+     * @since 1.0.19
677
+     * @param string $value trial period e.g 1 year.
678
+     */
679
+    public function set_trial_period( $value ) {
680
+        $this->set_prop( 'trial_period', $value );
681
+    }
682
+
683
+    /**
684
+     * Set the subscription's status.
685
+     *
686
+     * @since 1.0.19
687
+     * @param string $new_status    New subscription status.
688
+     */
689
+    public function set_status( $new_status ) {
690
+
691
+        // Abort if this is not a valid status;
692
+        if ( ! array_key_exists( $new_status, getpaid_get_subscription_statuses() ) ) {
628 693
             return;
629 694
         }
630 695
 
631
-		$this->set_prop( 'created', '' );
696
+        $old_status = $this->get_status();
697
+        $this->set_prop( 'status', $new_status );
632 698
 
633
-	}
699
+        if ( true === $this->object_read && $old_status !== $new_status ) {
700
+            $this->status_transition = array(
701
+                'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
702
+                'to'     => $new_status,
703
+            );
704
+        }
634 705
 
635
-	/**
636
-	 * Alias for self::set_created().
637
-	 *
638
-	 * @since 1.0.19
639
-	 * @param string $value strtotime compliant date.
640
-	 */
641
-	public function set_date_created( $value ) {
642
-		$this->set_created( $value );
643 706
     }
644 707
 
645
-	/**
646
-	 * Set the date that the subscription will renew.
647
-	 *
648
-	 * @since 1.0.19
649
-	 * @param string $value strtotime compliant date.
650
-	 */
651
-	public function set_next_renewal_date( $value ) {
652
-		$date = strtotime( $value );
708
+    /**
709
+     * Set the subscription's (remote) profile id.
710
+     *
711
+     * @since 1.0.19
712
+     * @param  string $value the remote profile id.
713
+     */
714
+    public function set_profile_id( $value ) {
715
+        $this->set_prop( 'profile_id', sanitize_text_field( $value ) );
716
+    }
653 717
 
654
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
655
-            $this->set_prop( 'expiration', date( 'Y-m-d H:i:s', $date ) );
656
-            return;
657
-		}
658
-
659
-		$this->set_prop( 'expiration', '' );
660
-
661
-	}
662
-
663
-	/**
664
-	 * Alias for self::set_next_renewal_date().
665
-	 *
666
-	 * @since 1.0.19
667
-	 * @param string $value strtotime compliant date.
668
-	 */
669
-	public function set_expiration( $value ) {
670
-		$this->set_next_renewal_date( $value );
671
-    }
672
-
673
-	/**
674
-	 * Set the subscription's trial period.
675
-	 *
676
-	 * @since 1.0.19
677
-	 * @param string $value trial period e.g 1 year.
678
-	 */
679
-	public function set_trial_period( $value ) {
680
-		$this->set_prop( 'trial_period', $value );
681
-	}
682
-
683
-	/**
684
-	 * Set the subscription's status.
685
-	 *
686
-	 * @since 1.0.19
687
-	 * @param string $new_status    New subscription status.
688
-	 */
689
-	public function set_status( $new_status ) {
690
-
691
-		// Abort if this is not a valid status;
692
-		if ( ! array_key_exists( $new_status, getpaid_get_subscription_statuses() ) ) {
693
-			return;
694
-		}
695
-
696
-		$old_status = $this->get_status();
697
-		$this->set_prop( 'status', $new_status );
698
-
699
-		if ( true === $this->object_read && $old_status !== $new_status ) {
700
-			$this->status_transition = array(
701
-				'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
702
-				'to'     => $new_status,
703
-			);
704
-		}
705
-
706
-	}
707
-
708
-	/**
709
-	 * Set the subscription's (remote) profile id.
710
-	 *
711
-	 * @since 1.0.19
712
-	 * @param  string $value the remote profile id.
713
-	 */
714
-	public function set_profile_id( $value ) {
715
-		$this->set_prop( 'profile_id', sanitize_text_field( $value ) );
716
-	}
717
-
718
-	/*
718
+    /*
719 719
 	|--------------------------------------------------------------------------
720 720
 	| Boolean methods
721 721
 	|--------------------------------------------------------------------------
@@ -724,55 +724,55 @@  discard block
 block discarded – undo
724 724
 	|
725 725
 	*/
726 726
 
727
-	/**
727
+    /**
728 728
      * Checks if the subscription has a given status.
729
-	 *
730
-	 * @param string|array String or array of strings to check for.
731
-	 * @return bool
729
+     *
730
+     * @param string|array String or array of strings to check for.
731
+     * @return bool
732 732
      */
733 733
     public function has_status( $status ) {
734 734
         return in_array( $this->get_status(), wpinv_clean( wpinv_parse_list( $status ) ) );
735
-	}
735
+    }
736 736
 
737
-	/**
737
+    /**
738 738
      * Checks if the subscription has a trial period.
739
-	 *
740
-	 * @return bool
739
+     *
740
+     * @return bool
741 741
      */
742 742
     public function has_trial_period() {
743
-		$period = $this->get_trial_period();
743
+        $period = $this->get_trial_period();
744 744
         return ! empty( $period );
745
-	}
746
-
747
-	/**
748
-	 * Is the subscription active?
749
-	 *
750
-	 * @return bool
751
-	 */
752
-	public function is_active() {
753
-		return $this->has_status( 'active trialling' ) && ! $this->is_expired();
754
-	}
755
-
756
-	/**
757
-	 * Is the subscription expired?
758
-	 *
759
-	 * @return bool
760
-	 */
761
-	public function is_expired() {
762
-		return $this->has_status( 'expired' ) || ( $this->has_status( 'active cancelled trialling' ) && $this->get_expiration_time() < current_time( 'mysql' ) );
763
-	}
764
-
765
-	/**
766
-	 * Is this the last renewals?
767
-	 *
768
-	 * @return bool
769
-	 */
770
-	public function is_last_renewal() {
771
-		$max_bills = $this->get_bill_times();
772
-		return ! empty( $max_bills ) && $max_bills <= $this->get_times_billed();
773
-	}
774
-
775
-	/*
745
+    }
746
+
747
+    /**
748
+     * Is the subscription active?
749
+     *
750
+     * @return bool
751
+     */
752
+    public function is_active() {
753
+        return $this->has_status( 'active trialling' ) && ! $this->is_expired();
754
+    }
755
+
756
+    /**
757
+     * Is the subscription expired?
758
+     *
759
+     * @return bool
760
+     */
761
+    public function is_expired() {
762
+        return $this->has_status( 'expired' ) || ( $this->has_status( 'active cancelled trialling' ) && $this->get_expiration_time() < current_time( 'mysql' ) );
763
+    }
764
+
765
+    /**
766
+     * Is this the last renewals?
767
+     *
768
+     * @return bool
769
+     */
770
+    public function is_last_renewal() {
771
+        $max_bills = $this->get_bill_times();
772
+        return ! empty( $max_bills ) && $max_bills <= $this->get_times_billed();
773
+    }
774
+
775
+    /*
776 776
 	|--------------------------------------------------------------------------
777 777
 	| Additional methods
778 778
 	|--------------------------------------------------------------------------
@@ -781,27 +781,27 @@  discard block
 block discarded – undo
781 781
 	|
782 782
 	*/
783 783
 
784
-	/**
785
-	 * Backwards compatibilty.
786
-	 */
787
-	public function create( $data = array() ) {
784
+    /**
785
+     * Backwards compatibilty.
786
+     */
787
+    public function create( $data = array() ) {
788 788
 
789
-		// Set the properties.
790
-		if ( is_array( $data ) ) {
791
-			$this->set_props( $data );
792
-		}
789
+        // Set the properties.
790
+        if ( is_array( $data ) ) {
791
+            $this->set_props( $data );
792
+        }
793 793
 
794
-		// Save the item.
795
-		return $this->save();
794
+        // Save the item.
795
+        return $this->save();
796 796
 
797
-	}
797
+    }
798 798
 
799
-	/**
800
-	 * Backwards compatibilty.
801
-	 */
802
-	public function update( $args = array() ) {
803
-		return $this->create( $args );
804
-	}
799
+    /**
800
+     * Backwards compatibilty.
801
+     */
802
+    public function update( $args = array() ) {
803
+        return $this->create( $args );
804
+    }
805 805
 
806 806
     /**
807 807
      * Retrieve renewal payments for a subscription
@@ -811,22 +811,22 @@  discard block
 block discarded – undo
811 811
      */
812 812
     public function get_child_payments( $hide_pending = true ) {
813 813
 
814
-		$statuses = array( 'publish', 'wpi-processing', 'wpi-renewal' );
814
+        $statuses = array( 'publish', 'wpi-processing', 'wpi-renewal' );
815 815
 
816
-		if ( ! $hide_pending ) {
817
-			$statuses = array_keys( wpinv_get_invoice_statuses() );
818
-		}
816
+        if ( ! $hide_pending ) {
817
+            $statuses = array_keys( wpinv_get_invoice_statuses() );
818
+        }
819 819
 
820 820
         return get_posts(
821
-			array(
822
-            	'post_parent'    => $this->get_parent_payment_id(),
823
-            	'numberposts'    => -1,
824
-            	'post_status'    => $statuses,
825
-            	'orderby'        => 'ID',
826
-            	'order'          => 'ASC',
827
-            	'post_type'      => 'wpi_invoice'
828
-			)
829
-		);
821
+            array(
822
+                'post_parent'    => $this->get_parent_payment_id(),
823
+                'numberposts'    => -1,
824
+                'post_status'    => $statuses,
825
+                'orderby'        => 'ID',
826
+                'order'          => 'ASC',
827
+                'post_type'      => 'wpi_invoice'
828
+            )
829
+        );
830 830
     }
831 831
 
832 832
     /**
@@ -836,7 +836,7 @@  discard block
 block discarded – undo
836 836
      * @return int
837 837
      */
838 838
     public function get_total_payments() {
839
-		return getpaid_count_subscription_invoices( $this->get_parent_invoice_id() );
839
+        return getpaid_count_subscription_invoices( $this->get_parent_invoice_id() );
840 840
     }
841 841
 
842 842
     /**
@@ -860,57 +860,57 @@  discard block
 block discarded – undo
860 860
      *
861 861
      * @since  2.4
862 862
      * @param  array $args Array of values for the payment, including amount and transaction ID
863
-	 * @param  WPInv_Invoice $invoice If adding an existing invoice.
863
+     * @param  WPInv_Invoice $invoice If adding an existing invoice.
864 864
      * @return bool
865 865
      */
866 866
     public function add_payment( $args = array(), $invoice = false ) {
867 867
 
868
-		// Process each payment once.
868
+        // Process each payment once.
869 869
         if ( ! empty( $args['transaction_id'] ) && $this->payment_exists( $args['transaction_id'] ) ) {
870 870
             return false;
871 871
         }
872 872
 
873
-		// Are we creating a new invoice?
874
-		if ( empty( $invoice ) ) {
875
-			$invoice = $this->create_payment();
873
+        // Are we creating a new invoice?
874
+        if ( empty( $invoice ) ) {
875
+            $invoice = $this->create_payment();
876 876
 
877
-			if ( empty( $invoice ) ) {
878
-				return false;
879
-			}
877
+            if ( empty( $invoice ) ) {
878
+                return false;
879
+            }
880 880
 
881
-		}
881
+        }
882 882
 
883
-		$invoice->set_status( 'wpi-renewal' );
883
+        $invoice->set_status( 'wpi-renewal' );
884 884
 
885
-		// Maybe set a transaction id.
886
-		if ( ! empty( $args['transaction_id'] ) ) {
887
-			$invoice->set_transaction_id( $args['transaction_id'] );
888
-		}
885
+        // Maybe set a transaction id.
886
+        if ( ! empty( $args['transaction_id'] ) ) {
887
+            $invoice->set_transaction_id( $args['transaction_id'] );
888
+        }
889 889
 
890
-		// Set the completed date.
891
-		$invoice->set_completed_date( current_time( 'mysql' ) );
890
+        // Set the completed date.
891
+        $invoice->set_completed_date( current_time( 'mysql' ) );
892 892
 
893
-		// And the gateway.
894
-		if ( ! empty( $args['gateway'] ) ) {
895
-			$invoice->set_gateway( $args['gateway'] );
896
-		}
893
+        // And the gateway.
894
+        if ( ! empty( $args['gateway'] ) ) {
895
+            $invoice->set_gateway( $args['gateway'] );
896
+        }
897 897
 
898
-		$invoice->save();
898
+        $invoice->save();
899 899
 
900
-		if ( ! $invoice->exists() ) {
901
-			return false;
902
-		}
900
+        if ( ! $invoice->exists() ) {
901
+            return false;
902
+        }
903 903
 
904
-		do_action( 'getpaid_after_create_subscription_renewal_invoice', $invoice, $this );
905
-		do_action( 'wpinv_recurring_add_subscription_payment', $invoice, $this );
904
+        do_action( 'getpaid_after_create_subscription_renewal_invoice', $invoice, $this );
905
+        do_action( 'wpinv_recurring_add_subscription_payment', $invoice, $this );
906 906
         do_action( 'wpinv_recurring_record_payment', $invoice->get_id(), $this->get_parent_invoice_id(), $invoice->get_recurring_total(), $invoice->get_transaction_id() );
907 907
 
908 908
         update_post_meta( $invoice->get_id(), '_wpinv_subscription_id', $this->id );
909 909
 
910 910
         return $invoice->get_id();
911
-	}
911
+    }
912 912
 
913
-	/**
913
+    /**
914 914
      * Creates a new invoice and returns it.
915 915
      *
916 916
      * @since  1.0.19
@@ -918,124 +918,124 @@  discard block
 block discarded – undo
918 918
      */
919 919
     public function create_payment() {
920 920
 
921
-		$parent_invoice = $this->get_parent_payment();
922
-
923
-		if ( ! $parent_invoice->exists() ) {
924
-			return false;
925
-		}
926
-
927
-		// Duplicate the parent invoice.
928
-		$invoice = getpaid_duplicate_invoice( $parent_invoice );
929
-		$invoice->set_parent_id( $parent_invoice->get_id() );
930
-		$invoice->set_subscription_id( $this->get_id() );
931
-		$invoice->set_remote_subscription_id( $this->get_profile_id() );
932
-
933
-		// Set invoice items.
934
-		$subscription_group = getpaid_get_invoice_subscription_group( $parent_invoice->get_id(), $this->get_id() );
935
-		$allowed_items      = empty( $subscription_group ) ? array( $this->get_product_id() ) : array_keys( $subscription_group['items'] );
936
-		$invoice_items      = array();
937
-
938
-		foreach ( $invoice->get_items() as $item ) {
939
-			if ( in_array( $item->get_id(), $allowed_items ) ) {
940
-				$invoice_items[] = $item;
941
-			}
942
-		}
943
-
944
-		$invoice->set_items( $invoice_items );
945
-
946
-		if ( ! empty( $subscription_group['fees'] ) ) {
947
-			$invoice->set_fees( $subscription_group['fees'] );
948
-		}
949
-
950
-		// Maybe recalculate discount (Pre-GetPaid Fix).
951
-		$discount = new WPInv_Discount( $invoice->get_discount_code() );
952
-		if ( $discount->exists() && $discount->is_recurring() && 0 == $invoice->get_total_discount() ) {
953
-			$invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
954
-		}
955
-
956
-		$invoice->recalculate_total();
957
-		$invoice->set_status( 'wpi-pending' );
958
-		$invoice->save();
959
-
960
-		return $invoice->exists() ? $invoice : false;
961
-    }
962
-
963
-	/**
964
-	 * Renews or completes a subscription
965
-	 *
966
-	 * @since  1.0.0
967
-	 * @return int The subscription's id
968
-	 */
969
-	public function renew() {
970
-
971
-		// Complete subscription if applicable
972
-		if ( $this->is_last_renewal() ) {
973
-			return $this->complete();
974
-		}
975
-
976
-		// Calculate new expiration
977
-		$frequency      = $this->get_frequency();
978
-		$period         = $this->get_period();
979
-		$new_expiration = strtotime( "+ $frequency $period", $this->get_expiration_time() );
980
-
981
-		$this->set_expiration( date( 'Y-m-d H:i:s',$new_expiration ) );
982
-		$this->set_status( 'active' );
983
-		$this->save();
984
-
985
-		do_action( 'getpaid_subscription_renewed', $this );
986
-
987
-		return $this->get_id();
988
-	}
989
-
990
-	/**
991
-	 * Marks a subscription as completed
992
-	 *
993
-	 * Subscription is completed when the number of payments matches the billing_times field
994
-	 *
995
-	 * @since  1.0.0
996
-	 * @return int|bool Subscription id or false if the subscription is cancelled.
997
-	 */
998
-	public function complete() {
999
-
1000
-		// Only mark a subscription as complete if it's not already cancelled.
1001
-		if ( $this->has_status( 'cancelled' ) ) {
1002
-			return false;
1003
-		}
1004
-
1005
-		$this->set_status( 'completed' );
1006
-		return $this->save();
1007
-
1008
-	}
1009
-
1010
-	/**
1011
-	 * Marks a subscription as expired
1012
-	 *
1013
-	 * @since  1.0.0
1014
-	 * @param  bool $check_expiration
1015
-	 * @return int|bool Subscription id or false if $check_expiration is true and expiration date is in the future.
1016
-	 */
1017
-	public function expire( $check_expiration = false ) {
1018
-
1019
-		if ( $check_expiration && $this->get_expiration_time() > current_time( 'timestamp' ) ) {
1020
-			// Do not mark as expired since real expiration date is in the future
1021
-			return false;
1022
-		}
1023
-
1024
-		$this->set_status( 'expired' );
1025
-		return $this->save();
1026
-
1027
-	}
1028
-
1029
-	/**
1030
-	 * Marks a subscription as failing
1031
-	 *
1032
-	 * @since  2.4.2
1033
-	 * @return int Subscription id.
1034
-	 */
1035
-	public function failing() {
1036
-		$this->set_status( 'failing' );
1037
-		return $this->save();
1038
-	}
921
+        $parent_invoice = $this->get_parent_payment();
922
+
923
+        if ( ! $parent_invoice->exists() ) {
924
+            return false;
925
+        }
926
+
927
+        // Duplicate the parent invoice.
928
+        $invoice = getpaid_duplicate_invoice( $parent_invoice );
929
+        $invoice->set_parent_id( $parent_invoice->get_id() );
930
+        $invoice->set_subscription_id( $this->get_id() );
931
+        $invoice->set_remote_subscription_id( $this->get_profile_id() );
932
+
933
+        // Set invoice items.
934
+        $subscription_group = getpaid_get_invoice_subscription_group( $parent_invoice->get_id(), $this->get_id() );
935
+        $allowed_items      = empty( $subscription_group ) ? array( $this->get_product_id() ) : array_keys( $subscription_group['items'] );
936
+        $invoice_items      = array();
937
+
938
+        foreach ( $invoice->get_items() as $item ) {
939
+            if ( in_array( $item->get_id(), $allowed_items ) ) {
940
+                $invoice_items[] = $item;
941
+            }
942
+        }
943
+
944
+        $invoice->set_items( $invoice_items );
945
+
946
+        if ( ! empty( $subscription_group['fees'] ) ) {
947
+            $invoice->set_fees( $subscription_group['fees'] );
948
+        }
949
+
950
+        // Maybe recalculate discount (Pre-GetPaid Fix).
951
+        $discount = new WPInv_Discount( $invoice->get_discount_code() );
952
+        if ( $discount->exists() && $discount->is_recurring() && 0 == $invoice->get_total_discount() ) {
953
+            $invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
954
+        }
955
+
956
+        $invoice->recalculate_total();
957
+        $invoice->set_status( 'wpi-pending' );
958
+        $invoice->save();
959
+
960
+        return $invoice->exists() ? $invoice : false;
961
+    }
962
+
963
+    /**
964
+     * Renews or completes a subscription
965
+     *
966
+     * @since  1.0.0
967
+     * @return int The subscription's id
968
+     */
969
+    public function renew() {
970
+
971
+        // Complete subscription if applicable
972
+        if ( $this->is_last_renewal() ) {
973
+            return $this->complete();
974
+        }
975
+
976
+        // Calculate new expiration
977
+        $frequency      = $this->get_frequency();
978
+        $period         = $this->get_period();
979
+        $new_expiration = strtotime( "+ $frequency $period", $this->get_expiration_time() );
980
+
981
+        $this->set_expiration( date( 'Y-m-d H:i:s',$new_expiration ) );
982
+        $this->set_status( 'active' );
983
+        $this->save();
984
+
985
+        do_action( 'getpaid_subscription_renewed', $this );
986
+
987
+        return $this->get_id();
988
+    }
989
+
990
+    /**
991
+     * Marks a subscription as completed
992
+     *
993
+     * Subscription is completed when the number of payments matches the billing_times field
994
+     *
995
+     * @since  1.0.0
996
+     * @return int|bool Subscription id or false if the subscription is cancelled.
997
+     */
998
+    public function complete() {
999
+
1000
+        // Only mark a subscription as complete if it's not already cancelled.
1001
+        if ( $this->has_status( 'cancelled' ) ) {
1002
+            return false;
1003
+        }
1004
+
1005
+        $this->set_status( 'completed' );
1006
+        return $this->save();
1007
+
1008
+    }
1009
+
1010
+    /**
1011
+     * Marks a subscription as expired
1012
+     *
1013
+     * @since  1.0.0
1014
+     * @param  bool $check_expiration
1015
+     * @return int|bool Subscription id or false if $check_expiration is true and expiration date is in the future.
1016
+     */
1017
+    public function expire( $check_expiration = false ) {
1018
+
1019
+        if ( $check_expiration && $this->get_expiration_time() > current_time( 'timestamp' ) ) {
1020
+            // Do not mark as expired since real expiration date is in the future
1021
+            return false;
1022
+        }
1023
+
1024
+        $this->set_status( 'expired' );
1025
+        return $this->save();
1026
+
1027
+    }
1028
+
1029
+    /**
1030
+     * Marks a subscription as failing
1031
+     *
1032
+     * @since  2.4.2
1033
+     * @return int Subscription id.
1034
+     */
1035
+    public function failing() {
1036
+        $this->set_status( 'failing' );
1037
+        return $this->save();
1038
+    }
1039 1039
 
1040 1040
     /**
1041 1041
      * Marks a subscription as cancelled
@@ -1044,19 +1044,19 @@  discard block
 block discarded – undo
1044 1044
      * @return int Subscription id.
1045 1045
      */
1046 1046
     public function cancel() {
1047
-		$this->set_status( 'cancelled' );
1048
-		return $this->save();
1047
+        $this->set_status( 'cancelled' );
1048
+        return $this->save();
1049 1049
     }
1050 1050
 
1051
-	/**
1052
-	 * Determines if a subscription can be cancelled both locally and with a payment processor.
1053
-	 *
1054
-	 * @since  1.0.0
1055
-	 * @return bool
1056
-	 */
1057
-	public function can_cancel() {
1058
-		return apply_filters( 'wpinv_subscription_can_cancel', $this->has_status( $this->get_cancellable_statuses() ), $this );
1059
-	}
1051
+    /**
1052
+     * Determines if a subscription can be cancelled both locally and with a payment processor.
1053
+     *
1054
+     * @since  1.0.0
1055
+     * @return bool
1056
+     */
1057
+    public function can_cancel() {
1058
+        return apply_filters( 'wpinv_subscription_can_cancel', $this->has_status( $this->get_cancellable_statuses() ), $this );
1059
+    }
1060 1060
 
1061 1061
     /**
1062 1062
      * Returns an array of subscription statuses that can be cancelled
@@ -1069,96 +1069,96 @@  discard block
 block discarded – undo
1069 1069
         return apply_filters( 'wpinv_recurring_cancellable_statuses', array( 'active', 'trialling', 'failing' ) );
1070 1070
     }
1071 1071
 
1072
-	/**
1073
-	 * Retrieves the URL to cancel subscription
1074
-	 *
1075
-	 * @since  1.0.0
1076
-	 * @return string
1077
-	 */
1078
-	public function get_cancel_url() {
1079
-		$url = getpaid_get_authenticated_action_url( 'subscription_cancel', $this->get_view_url() );
1080
-		return apply_filters( 'wpinv_subscription_cancel_url', $url, $this );
1081
-	}
1082
-
1083
-	/**
1084
-	 * Retrieves the URL to view a subscription
1085
-	 *
1086
-	 * @since  1.0.19
1087
-	 * @return string
1088
-	 */
1089
-	public function get_view_url() {
1090
-
1091
-		$url = getpaid_get_tab_url( 'gp-subscriptions', get_permalink( (int) wpinv_get_option( 'invoice_subscription_page' ) ) );
1092
-		$url = add_query_arg( 'subscription', $this->get_id(), $url );
1093
-
1094
-		return apply_filters( 'getpaid_get_subscription_view_url', $url, $this );
1095
-	}
1096
-
1097
-	/**
1098
-	 * Determines if subscription can be manually renewed
1099
-	 *
1100
-	 * This method is filtered by payment gateways in order to return true on subscriptions
1101
-	 * that can be renewed manually
1102
-	 *
1103
-	 * @since  2.5
1104
-	 * @return bool
1105
-	 */
1106
-	public function can_renew() {
1107
-		return apply_filters( 'wpinv_subscription_can_renew', true, $this );
1108
-	}
1109
-
1110
-	/**
1111
-	 * Retrieves the URL to renew a subscription
1112
-	 *
1113
-	 * @since  2.5
1114
-	 * @return string
1115
-	 */
1116
-	public function get_renew_url() {
1117
-		$url = wp_nonce_url( add_query_arg( array( 'getpaid-action' => 'renew_subscription', 'sub_id' => $this->get_id ) ), 'getpaid-nonce' );
1118
-		return apply_filters( 'wpinv_subscription_renew_url', $url, $this );
1119
-	}
1120
-
1121
-	/**
1122
-	 * Determines if subscription can have their payment method updated
1123
-	 *
1124
-	 * @since  1.0.0
1125
-	 * @return bool
1126
-	 */
1127
-	public function can_update() {
1128
-		return apply_filters( 'wpinv_subscription_can_update', false, $this );
1129
-	}
1130
-
1131
-	/**
1132
-	 * Retrieves the URL to update subscription
1133
-	 *
1134
-	 * @since  1.0.0
1135
-	 * @return string
1136
-	 */
1137
-	public function get_update_url() {
1138
-		$url = add_query_arg( array( 'action' => 'update', 'subscription_id' => $this->get_id() ) );
1139
-		return apply_filters( 'wpinv_subscription_update_url', $url, $this );
1140
-	}
1141
-
1142
-	/**
1143
-	 * Retrieves the subscription status label
1144
-	 *
1145
-	 * @since  1.0.0
1146
-	 * @return string
1147
-	 */
1148
-	public function get_status_label() {
1149
-		return getpaid_get_subscription_status_label( $this->get_status() );
1150
-	}
1151
-
1152
-	/**
1153
-	 * Retrieves the subscription status class
1154
-	 *
1155
-	 * @since  1.0.19
1156
-	 * @return string
1157
-	 */
1158
-	public function get_status_class() {
1159
-		$statuses = getpaid_get_subscription_status_classes();
1160
-		return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
1161
-	}
1072
+    /**
1073
+     * Retrieves the URL to cancel subscription
1074
+     *
1075
+     * @since  1.0.0
1076
+     * @return string
1077
+     */
1078
+    public function get_cancel_url() {
1079
+        $url = getpaid_get_authenticated_action_url( 'subscription_cancel', $this->get_view_url() );
1080
+        return apply_filters( 'wpinv_subscription_cancel_url', $url, $this );
1081
+    }
1082
+
1083
+    /**
1084
+     * Retrieves the URL to view a subscription
1085
+     *
1086
+     * @since  1.0.19
1087
+     * @return string
1088
+     */
1089
+    public function get_view_url() {
1090
+
1091
+        $url = getpaid_get_tab_url( 'gp-subscriptions', get_permalink( (int) wpinv_get_option( 'invoice_subscription_page' ) ) );
1092
+        $url = add_query_arg( 'subscription', $this->get_id(), $url );
1093
+
1094
+        return apply_filters( 'getpaid_get_subscription_view_url', $url, $this );
1095
+    }
1096
+
1097
+    /**
1098
+     * Determines if subscription can be manually renewed
1099
+     *
1100
+     * This method is filtered by payment gateways in order to return true on subscriptions
1101
+     * that can be renewed manually
1102
+     *
1103
+     * @since  2.5
1104
+     * @return bool
1105
+     */
1106
+    public function can_renew() {
1107
+        return apply_filters( 'wpinv_subscription_can_renew', true, $this );
1108
+    }
1109
+
1110
+    /**
1111
+     * Retrieves the URL to renew a subscription
1112
+     *
1113
+     * @since  2.5
1114
+     * @return string
1115
+     */
1116
+    public function get_renew_url() {
1117
+        $url = wp_nonce_url( add_query_arg( array( 'getpaid-action' => 'renew_subscription', 'sub_id' => $this->get_id ) ), 'getpaid-nonce' );
1118
+        return apply_filters( 'wpinv_subscription_renew_url', $url, $this );
1119
+    }
1120
+
1121
+    /**
1122
+     * Determines if subscription can have their payment method updated
1123
+     *
1124
+     * @since  1.0.0
1125
+     * @return bool
1126
+     */
1127
+    public function can_update() {
1128
+        return apply_filters( 'wpinv_subscription_can_update', false, $this );
1129
+    }
1130
+
1131
+    /**
1132
+     * Retrieves the URL to update subscription
1133
+     *
1134
+     * @since  1.0.0
1135
+     * @return string
1136
+     */
1137
+    public function get_update_url() {
1138
+        $url = add_query_arg( array( 'action' => 'update', 'subscription_id' => $this->get_id() ) );
1139
+        return apply_filters( 'wpinv_subscription_update_url', $url, $this );
1140
+    }
1141
+
1142
+    /**
1143
+     * Retrieves the subscription status label
1144
+     *
1145
+     * @since  1.0.0
1146
+     * @return string
1147
+     */
1148
+    public function get_status_label() {
1149
+        return getpaid_get_subscription_status_label( $this->get_status() );
1150
+    }
1151
+
1152
+    /**
1153
+     * Retrieves the subscription status class
1154
+     *
1155
+     * @since  1.0.19
1156
+     * @return string
1157
+     */
1158
+    public function get_status_class() {
1159
+        $statuses = getpaid_get_subscription_status_classes();
1160
+        return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
1161
+    }
1162 1162
 
1163 1163
     /**
1164 1164
      * Retrieves the subscription status label
@@ -1168,11 +1168,11 @@  discard block
 block discarded – undo
1168 1168
      */
1169 1169
     public function get_status_label_html() {
1170 1170
 
1171
-		$status_label = sanitize_text_field( $this->get_status_label() );
1172
-		$class        = esc_attr( $this->get_status_class() );
1173
-		$status       = sanitize_html_class( $this->get_status() );
1171
+        $status_label = sanitize_text_field( $this->get_status_label() );
1172
+        $class        = esc_attr( $this->get_status_class() );
1173
+        $status       = sanitize_html_class( $this->get_status() );
1174 1174
 
1175
-		return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
1175
+        return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
1176 1176
     }
1177 1177
 
1178 1178
     /**
@@ -1183,75 +1183,75 @@  discard block
 block discarded – undo
1183 1183
      * @return bool
1184 1184
      */
1185 1185
     public function payment_exists( $txn_id = '' ) {
1186
-		$invoice_id = WPInv_Invoice::get_invoice_id_by_field( $txn_id, 'transaction_id' );
1186
+        $invoice_id = WPInv_Invoice::get_invoice_id_by_field( $txn_id, 'transaction_id' );
1187 1187
         return ! empty( $invoice_id );
1188
-	}
1189
-
1190
-	/**
1191
-	 * Handle the status transition.
1192
-	 */
1193
-	protected function status_transition() {
1194
-		$status_transition = $this->status_transition;
1195
-
1196
-		// Reset status transition variable.
1197
-		$this->status_transition = false;
1198
-
1199
-		if ( $status_transition ) {
1200
-			try {
1201
-
1202
-				// Fire a hook for the status change.
1203
-				do_action( 'wpinv_subscription_' . $status_transition['to'], $this->get_id(), $this, $status_transition );
1204
-				do_action( 'getpaid_subscription_' . $status_transition['to'], $this, $status_transition );
1205
-
1206
-				if ( ! empty( $status_transition['from'] ) ) {
1207
-
1208
-					/* translators: 1: old subscription status 2: new subscription status */
1209
-					$transition_note = sprintf( __( 'Subscription status changed from %1$s to %2$s.', 'invoicing' ), getpaid_get_subscription_status_label( $status_transition['from'] ), getpaid_get_subscription_status_label( $status_transition['to'] ) );
1210
-
1211
-					// Note the transition occurred.
1212
-					$this->get_parent_payment()->add_note( $transition_note, false, false, true );
1213
-
1214
-					// Fire another hook.
1215
-					do_action( 'getpaid_subscription_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $this );
1216
-					do_action( 'getpaid_subscription_status_changed', $this, $status_transition['from'], $status_transition['to'] );
1217
-
1218
-				} else {
1219
-					/* translators: %s: new invoice status */
1220
-					$transition_note = sprintf( __( 'Subscription status set to %s.', 'invoicing' ), getpaid_get_subscription_status_label( $status_transition['to'] ) );
1221
-
1222
-					// Note the transition occurred.
1223
-					$this->get_parent_payment()->add_note( $transition_note, false, false, true );
1224
-
1225
-				}
1226
-			} catch ( Exception $e ) {
1227
-				$this->get_parent_payment()->add_note( __( 'Error during subscription status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
1228
-			}
1229
-		}
1230
-
1231
-	}
1232
-
1233
-	/**
1234
-	 * Save data to the database.
1235
-	 *
1236
-	 * @since 1.0.19
1237
-	 * @return int subscription ID
1238
-	 */
1239
-	public function save() {
1240
-		parent::save();
1241
-		$this->status_transition();
1242
-		return $this->get_id();
1243
-	}
1244
-
1245
-	/**
1246
-	 * Activates a subscription.
1247
-	 *
1248
-	 * @since 1.0.19
1249
-	 * @return int subscription ID
1250
-	 */
1251
-	public function activate() {
1252
-		$status = 'trialling' == $this->get_status() ? 'trialling' : 'active';
1253
-		$this->set_status( $status );
1254
-		return $this->save();
1255
-	}
1188
+    }
1189
+
1190
+    /**
1191
+     * Handle the status transition.
1192
+     */
1193
+    protected function status_transition() {
1194
+        $status_transition = $this->status_transition;
1195
+
1196
+        // Reset status transition variable.
1197
+        $this->status_transition = false;
1198
+
1199
+        if ( $status_transition ) {
1200
+            try {
1201
+
1202
+                // Fire a hook for the status change.
1203
+                do_action( 'wpinv_subscription_' . $status_transition['to'], $this->get_id(), $this, $status_transition );
1204
+                do_action( 'getpaid_subscription_' . $status_transition['to'], $this, $status_transition );
1205
+
1206
+                if ( ! empty( $status_transition['from'] ) ) {
1207
+
1208
+                    /* translators: 1: old subscription status 2: new subscription status */
1209
+                    $transition_note = sprintf( __( 'Subscription status changed from %1$s to %2$s.', 'invoicing' ), getpaid_get_subscription_status_label( $status_transition['from'] ), getpaid_get_subscription_status_label( $status_transition['to'] ) );
1210
+
1211
+                    // Note the transition occurred.
1212
+                    $this->get_parent_payment()->add_note( $transition_note, false, false, true );
1213
+
1214
+                    // Fire another hook.
1215
+                    do_action( 'getpaid_subscription_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $this );
1216
+                    do_action( 'getpaid_subscription_status_changed', $this, $status_transition['from'], $status_transition['to'] );
1217
+
1218
+                } else {
1219
+                    /* translators: %s: new invoice status */
1220
+                    $transition_note = sprintf( __( 'Subscription status set to %s.', 'invoicing' ), getpaid_get_subscription_status_label( $status_transition['to'] ) );
1221
+
1222
+                    // Note the transition occurred.
1223
+                    $this->get_parent_payment()->add_note( $transition_note, false, false, true );
1224
+
1225
+                }
1226
+            } catch ( Exception $e ) {
1227
+                $this->get_parent_payment()->add_note( __( 'Error during subscription status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
1228
+            }
1229
+        }
1230
+
1231
+    }
1232
+
1233
+    /**
1234
+     * Save data to the database.
1235
+     *
1236
+     * @since 1.0.19
1237
+     * @return int subscription ID
1238
+     */
1239
+    public function save() {
1240
+        parent::save();
1241
+        $this->status_transition();
1242
+        return $this->get_id();
1243
+    }
1244
+
1245
+    /**
1246
+     * Activates a subscription.
1247
+     *
1248
+     * @since 1.0.19
1249
+     * @return int subscription ID
1250
+     */
1251
+    public function activate() {
1252
+        $status = 'trialling' == $this->get_status() ? 'trialling' : 'active';
1253
+        $this->set_status( $status );
1254
+        return $this->save();
1255
+    }
1256 1256
 
1257 1257
 }
Please login to merge, or discard this patch.
Spacing   +230 added lines, -230 removed lines patch added patch discarded remove patch
@@ -6,7 +6,7 @@  discard block
 block discarded – undo
6 6
  * @package Invoicing
7 7
  */
8 8
 
9
-defined( 'ABSPATH' ) || exit;
9
+defined('ABSPATH') || exit;
10 10
 
11 11
 /**
12 12
  * The Subscription Class
@@ -68,27 +68,27 @@  discard block
 block discarded – undo
68 68
 	 * @param  int|string|object|WPInv_Subscription $subscription Subscription id, profile_id, or object to read.
69 69
 	 * @param  bool $deprecated
70 70
 	 */
71
-	function __construct( $subscription = 0, $deprecated = false ) {
71
+	function __construct($subscription = 0, $deprecated = false) {
72 72
 
73
-		parent::__construct( $subscription );
73
+		parent::__construct($subscription);
74 74
 
75
-		if ( ! $deprecated && ! empty( $subscription ) && is_numeric( $subscription ) ) {
76
-			$this->set_id( $subscription );
77
-		} elseif ( $subscription instanceof self ) {
78
-			$this->set_id( $subscription->get_id() );
79
-		} elseif ( $deprecated && $subscription_id = self::get_subscription_id_by_field( $subscription, 'profile_id' ) ) {
80
-			$this->set_id( $subscription_id );
81
-		} elseif ( ! empty( $subscription->id ) ) {
82
-			$this->set_id( $subscription->id );
75
+		if (!$deprecated && !empty($subscription) && is_numeric($subscription)) {
76
+			$this->set_id($subscription);
77
+		} elseif ($subscription instanceof self) {
78
+			$this->set_id($subscription->get_id());
79
+		} elseif ($deprecated && $subscription_id = self::get_subscription_id_by_field($subscription, 'profile_id')) {
80
+			$this->set_id($subscription_id);
81
+		} elseif (!empty($subscription->id)) {
82
+			$this->set_id($subscription->id);
83 83
 		} else {
84
-			$this->set_object_read( true );
84
+			$this->set_object_read(true);
85 85
 		}
86 86
 
87 87
 		// Load the datastore.
88
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
88
+		$this->data_store = GetPaid_Data_Store::load($this->data_store_name);
89 89
 
90
-		if ( $this->get_id() > 0 ) {
91
-			$this->data_store->read( $this );
90
+		if ($this->get_id() > 0) {
91
+			$this->data_store->read($this);
92 92
 		}
93 93
 
94 94
 	}
@@ -103,17 +103,17 @@  discard block
 block discarded – undo
103 103
 	 * @since 1.0.19
104 104
 	 * @return int
105 105
 	 */
106
-	public static function get_subscription_id_by_field( $value, $field = 'profile_id' ) {
106
+	public static function get_subscription_id_by_field($value, $field = 'profile_id') {
107 107
         global $wpdb;
108 108
 
109 109
 		// Trim the value.
110
-		$value = trim( $value );
110
+		$value = trim($value);
111 111
 
112
-		if ( empty( $value ) ) {
112
+		if (empty($value)) {
113 113
 			return 0;
114 114
 		}
115 115
 
116
-		if ( 'invoice_id' == $field ) {
116
+		if ('invoice_id' == $field) {
117 117
 			$field = 'parent_payment_id';
118 118
 		}
119 119
 
@@ -125,28 +125,28 @@  discard block
 block discarded – undo
125 125
 		);
126 126
 
127 127
 		// Ensure a field has been passed.
128
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
128
+		if (empty($field) || !in_array($field, $fields)) {
129 129
 			return 0;
130 130
 		}
131 131
 
132 132
 		// Maybe retrieve from the cache.
133
-		$subscription_id   = wp_cache_get( $value, "getpaid_subscription_{$field}s_to_subscription_ids" );
134
-		if ( ! empty( $subscription_id ) ) {
133
+		$subscription_id = wp_cache_get($value, "getpaid_subscription_{$field}s_to_subscription_ids");
134
+		if (!empty($subscription_id)) {
135 135
 			return $subscription_id;
136 136
 		}
137 137
 
138 138
         // Fetch from the db.
139 139
         $table            = $wpdb->prefix . 'wpinv_subscriptions';
140 140
         $subscription_id  = (int) $wpdb->get_var(
141
-            $wpdb->prepare( "SELECT `id` FROM $table WHERE `$field`=%s LIMIT 1", $value )
141
+            $wpdb->prepare("SELECT `id` FROM $table WHERE `$field`=%s LIMIT 1", $value)
142 142
         );
143 143
 
144
-		if ( empty( $subscription_id ) ) {
144
+		if (empty($subscription_id)) {
145 145
 			return 0;
146 146
 		}
147 147
 
148 148
 		// Update the cache with our data.
149
-		wp_cache_set( $value, $subscription_id, "getpaid_subscription_{$field}s_to_subscription_ids" );
149
+		wp_cache_set($value, $subscription_id, "getpaid_subscription_{$field}s_to_subscription_ids");
150 150
 
151 151
 		return $subscription_id;
152 152
 	}
@@ -155,17 +155,17 @@  discard block
 block discarded – undo
155 155
      * Clears the subscription's cache.
156 156
      */
157 157
     public function clear_cache() {
158
-		wp_cache_delete( $this->get_parent_payment_id(), 'getpaid_subscription_parent_payment_ids_to_subscription_ids' );
159
-		wp_cache_delete( $this->get_transaction_id(), 'getpaid_subscription_transaction_ids_to_subscription_ids' );
160
-		wp_cache_delete( $this->get_profile_id(), 'getpaid_subscription_profile_ids_to_subscription_ids' );
161
-		wp_cache_delete( $this->get_id(), 'getpaid_subscriptions' );
158
+		wp_cache_delete($this->get_parent_payment_id(), 'getpaid_subscription_parent_payment_ids_to_subscription_ids');
159
+		wp_cache_delete($this->get_transaction_id(), 'getpaid_subscription_transaction_ids_to_subscription_ids');
160
+		wp_cache_delete($this->get_profile_id(), 'getpaid_subscription_profile_ids_to_subscription_ids');
161
+		wp_cache_delete($this->get_id(), 'getpaid_subscriptions');
162 162
 	}
163 163
 
164 164
 	/**
165 165
      * Checks if a subscription key is set.
166 166
      */
167
-    public function _isset( $key ) {
168
-        return isset( $this->data[$key] ) || method_exists( $this, "get_$key" );
167
+    public function _isset($key) {
168
+        return isset($this->data[$key]) || method_exists($this, "get_$key");
169 169
 	}
170 170
 
171 171
 	/*
@@ -190,8 +190,8 @@  discard block
 block discarded – undo
190 190
 	 * @param  string $context View or edit context.
191 191
 	 * @return int
192 192
 	 */
193
-	public function get_customer_id( $context = 'view' ) {
194
-		return (int) $this->get_prop( 'customer_id', $context );
193
+	public function get_customer_id($context = 'view') {
194
+		return (int) $this->get_prop('customer_id', $context);
195 195
 	}
196 196
 
197 197
 	/**
@@ -201,8 +201,8 @@  discard block
 block discarded – undo
201 201
 	 * @param  string $context View or edit context.
202 202
 	 * @return WP_User|false WP_User object on success, false on failure.
203 203
 	 */
204
-	public function get_customer( $context = 'view' ) {
205
-		return get_userdata( $this->get_customer_id( $context ) );
204
+	public function get_customer($context = 'view') {
205
+		return get_userdata($this->get_customer_id($context));
206 206
 	}
207 207
 
208 208
 	/**
@@ -212,8 +212,8 @@  discard block
 block discarded – undo
212 212
 	 * @param  string $context View or edit context.
213 213
 	 * @return int
214 214
 	 */
215
-	public function get_parent_invoice_id( $context = 'view' ) {
216
-		return (int) $this->get_prop( 'parent_payment_id', $context );
215
+	public function get_parent_invoice_id($context = 'view') {
216
+		return (int) $this->get_prop('parent_payment_id', $context);
217 217
 	}
218 218
 
219 219
 	/**
@@ -223,8 +223,8 @@  discard block
 block discarded – undo
223 223
 	 * @param  string $context View or edit context.
224 224
 	 * @return int
225 225
 	 */
226
-    public function get_parent_payment_id( $context = 'view' ) {
227
-        return $this->get_parent_invoice_id( $context );
226
+    public function get_parent_payment_id($context = 'view') {
227
+        return $this->get_parent_invoice_id($context);
228 228
 	}
229 229
 
230 230
 	/**
@@ -233,8 +233,8 @@  discard block
 block discarded – undo
233 233
      * @since  1.0.0
234 234
      * @return int
235 235
      */
236
-    public function get_original_payment_id( $context = 'view' ) {
237
-        return $this->get_parent_invoice_id( $context );
236
+    public function get_original_payment_id($context = 'view') {
237
+        return $this->get_parent_invoice_id($context);
238 238
     }
239 239
 
240 240
 	/**
@@ -244,8 +244,8 @@  discard block
 block discarded – undo
244 244
 	 * @param  string $context View or edit context.
245 245
 	 * @return WPInv_Invoice
246 246
 	 */
247
-	public function get_parent_invoice( $context = 'view' ) {
248
-		return new WPInv_Invoice( $this->get_parent_invoice_id( $context ) );
247
+	public function get_parent_invoice($context = 'view') {
248
+		return new WPInv_Invoice($this->get_parent_invoice_id($context));
249 249
 	}
250 250
 
251 251
 	/**
@@ -255,8 +255,8 @@  discard block
 block discarded – undo
255 255
 	 * @param  string $context View or edit context.
256 256
 	 * @return WPInv_Invoice
257 257
 	 */
258
-    public function get_parent_payment( $context = 'view' ) {
259
-        return $this->get_parent_invoice( $context );
258
+    public function get_parent_payment($context = 'view') {
259
+        return $this->get_parent_invoice($context);
260 260
 	}
261 261
 
262 262
 	/**
@@ -266,8 +266,8 @@  discard block
 block discarded – undo
266 266
 	 * @param  string $context View or edit context.
267 267
 	 * @return int
268 268
 	 */
269
-	public function get_product_id( $context = 'view' ) {
270
-		return (int) $this->get_prop( 'product_id', $context );
269
+	public function get_product_id($context = 'view') {
270
+		return (int) $this->get_prop('product_id', $context);
271 271
 	}
272 272
 
273 273
 	/**
@@ -277,8 +277,8 @@  discard block
 block discarded – undo
277 277
 	 * @param  string $context View or edit context.
278 278
 	 * @return WPInv_Item
279 279
 	 */
280
-	public function get_product( $context = 'view' ) {
281
-		return new WPInv_Item( $this->get_product_id( $context ) );
280
+	public function get_product($context = 'view') {
281
+		return new WPInv_Item($this->get_product_id($context));
282 282
 	}
283 283
 
284 284
 	/**
@@ -290,8 +290,8 @@  discard block
 block discarded – undo
290 290
 	 * @param  string $context View or edit context.
291 291
 	 * @return string
292 292
 	 */
293
-	public function get_gateway( $context = 'view' ) {
294
-		return $this->get_parent_invoice( $context )->get_gateway();
293
+	public function get_gateway($context = 'view') {
294
+		return $this->get_parent_invoice($context)->get_gateway();
295 295
 	}
296 296
 
297 297
 	/**
@@ -301,8 +301,8 @@  discard block
 block discarded – undo
301 301
 	 * @param  string $context View or edit context.
302 302
 	 * @return string
303 303
 	 */
304
-	public function get_period( $context = 'view' ) {
305
-		return $this->get_prop( 'period', $context );
304
+	public function get_period($context = 'view') {
305
+		return $this->get_prop('period', $context);
306 306
 	}
307 307
 
308 308
 	/**
@@ -312,8 +312,8 @@  discard block
 block discarded – undo
312 312
 	 * @param  string $context View or edit context.
313 313
 	 * @return int
314 314
 	 */
315
-	public function get_frequency( $context = 'view' ) {
316
-		return (int) $this->get_prop( 'frequency', $context );
315
+	public function get_frequency($context = 'view') {
316
+		return (int) $this->get_prop('frequency', $context);
317 317
 	}
318 318
 
319 319
 	/**
@@ -323,8 +323,8 @@  discard block
 block discarded – undo
323 323
 	 * @param  string $context View or edit context.
324 324
 	 * @return float
325 325
 	 */
326
-	public function get_initial_amount( $context = 'view' ) {
327
-		return (float) wpinv_sanitize_amount( $this->get_prop( 'initial_amount', $context ) );
326
+	public function get_initial_amount($context = 'view') {
327
+		return (float) wpinv_sanitize_amount($this->get_prop('initial_amount', $context));
328 328
 	}
329 329
 
330 330
 	/**
@@ -334,8 +334,8 @@  discard block
 block discarded – undo
334 334
 	 * @param  string $context View or edit context.
335 335
 	 * @return float
336 336
 	 */
337
-	public function get_recurring_amount( $context = 'view' ) {
338
-		return (float) wpinv_sanitize_amount( $this->get_prop( 'recurring_amount', $context ) );
337
+	public function get_recurring_amount($context = 'view') {
338
+		return (float) wpinv_sanitize_amount($this->get_prop('recurring_amount', $context));
339 339
 	}
340 340
 
341 341
 	/**
@@ -345,8 +345,8 @@  discard block
 block discarded – undo
345 345
 	 * @param  string $context View or edit context.
346 346
 	 * @return int
347 347
 	 */
348
-	public function get_bill_times( $context = 'view' ) {
349
-		return (int) $this->get_prop( 'bill_times', $context );
348
+	public function get_bill_times($context = 'view') {
349
+		return (int) $this->get_prop('bill_times', $context);
350 350
 	}
351 351
 
352 352
 	/**
@@ -356,8 +356,8 @@  discard block
 block discarded – undo
356 356
 	 * @param  string $context View or edit context.
357 357
 	 * @return string
358 358
 	 */
359
-	public function get_transaction_id( $context = 'view' ) {
360
-		return $this->get_prop( 'transaction_id', $context );
359
+	public function get_transaction_id($context = 'view') {
360
+		return $this->get_prop('transaction_id', $context);
361 361
 	}
362 362
 
363 363
 	/**
@@ -367,8 +367,8 @@  discard block
 block discarded – undo
367 367
 	 * @param  string $context View or edit context.
368 368
 	 * @return string
369 369
 	 */
370
-	public function get_created( $context = 'view' ) {
371
-		return $this->get_prop( 'created', $context );
370
+	public function get_created($context = 'view') {
371
+		return $this->get_prop('created', $context);
372 372
 	}
373 373
 
374 374
 	/**
@@ -378,8 +378,8 @@  discard block
 block discarded – undo
378 378
 	 * @param  string $context View or edit context.
379 379
 	 * @return string
380 380
 	 */
381
-	public function get_date_created( $context = 'view' ) {
382
-		return $this->get_created( $context );
381
+	public function get_date_created($context = 'view') {
382
+		return $this->get_created($context);
383 383
 	}
384 384
 
385 385
 	/**
@@ -390,7 +390,7 @@  discard block
 block discarded – undo
390 390
 	 */
391 391
 	public function get_time_created() {
392 392
 		$created = $this->get_date_created();
393
-		return empty( $created ) ? current_time( 'timestamp' ) : strtotime( $created, current_time( 'timestamp' ) );
393
+		return empty($created) ? current_time('timestamp') : strtotime($created, current_time('timestamp'));
394 394
 	}
395 395
 
396 396
 	/**
@@ -400,11 +400,11 @@  discard block
 block discarded – undo
400 400
 	 * @param  string $context View or edit context.
401 401
 	 * @return string
402 402
 	 */
403
-	public function get_date_created_gmt( $context = 'view' ) {
404
-        $date = $this->get_date_created( $context );
403
+	public function get_date_created_gmt($context = 'view') {
404
+        $date = $this->get_date_created($context);
405 405
 
406
-        if ( $date ) {
407
-            $date = get_gmt_from_date( $date );
406
+        if ($date) {
407
+            $date = get_gmt_from_date($date);
408 408
         }
409 409
 		return $date;
410 410
 	}
@@ -416,8 +416,8 @@  discard block
 block discarded – undo
416 416
 	 * @param  string $context View or edit context.
417 417
 	 * @return string
418 418
 	 */
419
-	public function get_next_renewal_date( $context = 'view' ) {
420
-		return $this->get_prop( 'expiration', $context );
419
+	public function get_next_renewal_date($context = 'view') {
420
+		return $this->get_prop('expiration', $context);
421 421
 	}
422 422
 
423 423
 	/**
@@ -427,8 +427,8 @@  discard block
 block discarded – undo
427 427
 	 * @param  string $context View or edit context.
428 428
 	 * @return string
429 429
 	 */
430
-	public function get_expiration( $context = 'view' ) {
431
-		return $this->get_next_renewal_date( $context );
430
+	public function get_expiration($context = 'view') {
431
+		return $this->get_next_renewal_date($context);
432 432
 	}
433 433
 
434 434
 	/**
@@ -440,12 +440,12 @@  discard block
 block discarded – undo
440 440
 	public function get_expiration_time() {
441 441
 		$expiration = $this->get_expiration();
442 442
 
443
-		if ( empty( $expiration ) || '0000-00-00 00:00:00' == $expiration ) {
444
-			return current_time( 'timestamp' );
443
+		if (empty($expiration) || '0000-00-00 00:00:00' == $expiration) {
444
+			return current_time('timestamp');
445 445
 		}
446 446
 
447
-		$expiration = strtotime( $expiration, current_time( 'timestamp' ) );
448
-		return $expiration < current_time( 'timestamp' ) ? current_time( 'timestamp' ) : $expiration;
447
+		$expiration = strtotime($expiration, current_time('timestamp'));
448
+		return $expiration < current_time('timestamp') ? current_time('timestamp') : $expiration;
449 449
 	}
450 450
 
451 451
 	/**
@@ -455,11 +455,11 @@  discard block
 block discarded – undo
455 455
 	 * @param  string $context View or edit context.
456 456
 	 * @return string
457 457
 	 */
458
-	public function get_next_renewal_date_gmt( $context = 'view' ) {
459
-        $date = $this->get_next_renewal_date( $context );
458
+	public function get_next_renewal_date_gmt($context = 'view') {
459
+        $date = $this->get_next_renewal_date($context);
460 460
 
461
-        if ( $date ) {
462
-            $date = get_gmt_from_date( $date );
461
+        if ($date) {
462
+            $date = get_gmt_from_date($date);
463 463
         }
464 464
 		return $date;
465 465
 	}
@@ -471,8 +471,8 @@  discard block
 block discarded – undo
471 471
 	 * @param  string $context View or edit context.
472 472
 	 * @return string
473 473
 	 */
474
-	public function get_trial_period( $context = 'view' ) {
475
-		return $this->get_prop( 'trial_period', $context );
474
+	public function get_trial_period($context = 'view') {
475
+		return $this->get_prop('trial_period', $context);
476 476
 	}
477 477
 
478 478
 	/**
@@ -482,8 +482,8 @@  discard block
 block discarded – undo
482 482
 	 * @param  string $context View or edit context.
483 483
 	 * @return string
484 484
 	 */
485
-	public function get_status( $context = 'view' ) {
486
-		return $this->get_prop( 'status', $context );
485
+	public function get_status($context = 'view') {
486
+		return $this->get_prop('status', $context);
487 487
 	}
488 488
 
489 489
 	/**
@@ -493,8 +493,8 @@  discard block
 block discarded – undo
493 493
 	 * @param  string $context View or edit context.
494 494
 	 * @return string
495 495
 	 */
496
-	public function get_profile_id( $context = 'view' ) {
497
-		return $this->get_prop( 'profile_id', $context );
496
+	public function get_profile_id($context = 'view') {
497
+		return $this->get_prop('profile_id', $context);
498 498
 	}
499 499
 
500 500
 	/*
@@ -509,8 +509,8 @@  discard block
 block discarded – undo
509 509
 	 * @since 1.0.19
510 510
 	 * @param  int $value The customer's id.
511 511
 	 */
512
-	public function set_customer_id( $value ) {
513
-		$this->set_prop( 'customer_id', (int) $value );
512
+	public function set_customer_id($value) {
513
+		$this->set_prop('customer_id', (int) $value);
514 514
 	}
515 515
 
516 516
 	/**
@@ -519,8 +519,8 @@  discard block
 block discarded – undo
519 519
 	 * @since 1.0.19
520 520
 	 * @param  int $value The parent invoice id.
521 521
 	 */
522
-	public function set_parent_invoice_id( $value ) {
523
-		$this->set_prop( 'parent_payment_id', (int) $value );
522
+	public function set_parent_invoice_id($value) {
523
+		$this->set_prop('parent_payment_id', (int) $value);
524 524
 	}
525 525
 
526 526
 	/**
@@ -529,8 +529,8 @@  discard block
 block discarded – undo
529 529
 	 * @since 1.0.19
530 530
 	 * @param  int $value The parent invoice id.
531 531
 	 */
532
-    public function set_parent_payment_id( $value ) {
533
-        $this->set_parent_invoice_id( $value );
532
+    public function set_parent_payment_id($value) {
533
+        $this->set_parent_invoice_id($value);
534 534
 	}
535 535
 
536 536
 	/**
@@ -539,8 +539,8 @@  discard block
 block discarded – undo
539 539
      * @since 1.0.19
540 540
 	 * @param  int $value The parent invoice id.
541 541
      */
542
-    public function set_original_payment_id( $value ) {
543
-        $this->set_parent_invoice_id( $value );
542
+    public function set_original_payment_id($value) {
543
+        $this->set_parent_invoice_id($value);
544 544
 	}
545 545
 
546 546
 	/**
@@ -549,8 +549,8 @@  discard block
 block discarded – undo
549 549
 	 * @since 1.0.19
550 550
 	 * @param  int $value The subscription product id.
551 551
 	 */
552
-	public function set_product_id( $value ) {
553
-		$this->set_prop( 'product_id', (int) $value );
552
+	public function set_product_id($value) {
553
+		$this->set_prop('product_id', (int) $value);
554 554
 	}
555 555
 
556 556
 	/**
@@ -559,8 +559,8 @@  discard block
 block discarded – undo
559 559
 	 * @since 1.0.19
560 560
 	 * @param  string $value The renewal period.
561 561
 	 */
562
-	public function set_period( $value ) {
563
-		$this->set_prop( 'period', $value );
562
+	public function set_period($value) {
563
+		$this->set_prop('period', $value);
564 564
 	}
565 565
 
566 566
 	/**
@@ -569,9 +569,9 @@  discard block
 block discarded – undo
569 569
 	 * @since 1.0.19
570 570
 	 * @param  int $value The subscription frequency.
571 571
 	 */
572
-	public function set_frequency( $value ) {
573
-		$value = empty( $value ) ? 1 : (int) $value;
574
-		$this->set_prop( 'frequency', absint( $value ) );
572
+	public function set_frequency($value) {
573
+		$value = empty($value) ? 1 : (int) $value;
574
+		$this->set_prop('frequency', absint($value));
575 575
 	}
576 576
 
577 577
 	/**
@@ -580,8 +580,8 @@  discard block
 block discarded – undo
580 580
 	 * @since 1.0.19
581 581
 	 * @param  float $value The initial subcription amount.
582 582
 	 */
583
-	public function set_initial_amount( $value ) {
584
-		$this->set_prop( 'initial_amount', wpinv_sanitize_amount( $value ) );
583
+	public function set_initial_amount($value) {
584
+		$this->set_prop('initial_amount', wpinv_sanitize_amount($value));
585 585
 	}
586 586
 
587 587
 	/**
@@ -590,8 +590,8 @@  discard block
 block discarded – undo
590 590
 	 * @since 1.0.19
591 591
 	 * @param  float $value The recurring subcription amount.
592 592
 	 */
593
-	public function set_recurring_amount( $value ) {
594
-		$this->set_prop( 'recurring_amount', wpinv_sanitize_amount( $value ) );
593
+	public function set_recurring_amount($value) {
594
+		$this->set_prop('recurring_amount', wpinv_sanitize_amount($value));
595 595
 	}
596 596
 
597 597
 	/**
@@ -600,8 +600,8 @@  discard block
 block discarded – undo
600 600
 	 * @since 1.0.19
601 601
 	 * @param  int $value Bill times.
602 602
 	 */
603
-	public function set_bill_times( $value ) {
604
-		$this->set_prop( 'bill_times', (int) $value );
603
+	public function set_bill_times($value) {
604
+		$this->set_prop('bill_times', (int) $value);
605 605
 	}
606 606
 
607 607
 	/**
@@ -610,8 +610,8 @@  discard block
 block discarded – undo
610 610
 	 * @since 1.0.19
611 611
 	 * @param string $value Bill times.
612 612
 	 */
613
-	public function set_transaction_id( $value ) {
614
-		$this->set_prop( 'transaction_id', sanitize_text_field( $value ) );
613
+	public function set_transaction_id($value) {
614
+		$this->set_prop('transaction_id', sanitize_text_field($value));
615 615
 	}
616 616
 
617 617
 	/**
@@ -620,15 +620,15 @@  discard block
 block discarded – undo
620 620
 	 * @since 1.0.19
621 621
 	 * @param string $value strtotime compliant date.
622 622
 	 */
623
-	public function set_created( $value ) {
624
-        $date = strtotime( $value );
623
+	public function set_created($value) {
624
+        $date = strtotime($value);
625 625
 
626
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
627
-            $this->set_prop( 'created', date( 'Y-m-d H:i:s', $date ) );
626
+        if ($date && $value !== '0000-00-00 00:00:00') {
627
+            $this->set_prop('created', date('Y-m-d H:i:s', $date));
628 628
             return;
629 629
         }
630 630
 
631
-		$this->set_prop( 'created', '' );
631
+		$this->set_prop('created', '');
632 632
 
633 633
 	}
634 634
 
@@ -638,8 +638,8 @@  discard block
 block discarded – undo
638 638
 	 * @since 1.0.19
639 639
 	 * @param string $value strtotime compliant date.
640 640
 	 */
641
-	public function set_date_created( $value ) {
642
-		$this->set_created( $value );
641
+	public function set_date_created($value) {
642
+		$this->set_created($value);
643 643
     }
644 644
 
645 645
 	/**
@@ -648,15 +648,15 @@  discard block
 block discarded – undo
648 648
 	 * @since 1.0.19
649 649
 	 * @param string $value strtotime compliant date.
650 650
 	 */
651
-	public function set_next_renewal_date( $value ) {
652
-		$date = strtotime( $value );
651
+	public function set_next_renewal_date($value) {
652
+		$date = strtotime($value);
653 653
 
654
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
655
-            $this->set_prop( 'expiration', date( 'Y-m-d H:i:s', $date ) );
654
+        if ($date && $value !== '0000-00-00 00:00:00') {
655
+            $this->set_prop('expiration', date('Y-m-d H:i:s', $date));
656 656
             return;
657 657
 		}
658 658
 
659
-		$this->set_prop( 'expiration', '' );
659
+		$this->set_prop('expiration', '');
660 660
 
661 661
 	}
662 662
 
@@ -666,8 +666,8 @@  discard block
 block discarded – undo
666 666
 	 * @since 1.0.19
667 667
 	 * @param string $value strtotime compliant date.
668 668
 	 */
669
-	public function set_expiration( $value ) {
670
-		$this->set_next_renewal_date( $value );
669
+	public function set_expiration($value) {
670
+		$this->set_next_renewal_date($value);
671 671
     }
672 672
 
673 673
 	/**
@@ -676,8 +676,8 @@  discard block
 block discarded – undo
676 676
 	 * @since 1.0.19
677 677
 	 * @param string $value trial period e.g 1 year.
678 678
 	 */
679
-	public function set_trial_period( $value ) {
680
-		$this->set_prop( 'trial_period', $value );
679
+	public function set_trial_period($value) {
680
+		$this->set_prop('trial_period', $value);
681 681
 	}
682 682
 
683 683
 	/**
@@ -686,19 +686,19 @@  discard block
 block discarded – undo
686 686
 	 * @since 1.0.19
687 687
 	 * @param string $new_status    New subscription status.
688 688
 	 */
689
-	public function set_status( $new_status ) {
689
+	public function set_status($new_status) {
690 690
 
691 691
 		// Abort if this is not a valid status;
692
-		if ( ! array_key_exists( $new_status, getpaid_get_subscription_statuses() ) ) {
692
+		if (!array_key_exists($new_status, getpaid_get_subscription_statuses())) {
693 693
 			return;
694 694
 		}
695 695
 
696 696
 		$old_status = $this->get_status();
697
-		$this->set_prop( 'status', $new_status );
697
+		$this->set_prop('status', $new_status);
698 698
 
699
-		if ( true === $this->object_read && $old_status !== $new_status ) {
699
+		if (true === $this->object_read && $old_status !== $new_status) {
700 700
 			$this->status_transition = array(
701
-				'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
701
+				'from'   => !empty($this->status_transition['from']) ? $this->status_transition['from'] : $old_status,
702 702
 				'to'     => $new_status,
703 703
 			);
704 704
 		}
@@ -711,8 +711,8 @@  discard block
 block discarded – undo
711 711
 	 * @since 1.0.19
712 712
 	 * @param  string $value the remote profile id.
713 713
 	 */
714
-	public function set_profile_id( $value ) {
715
-		$this->set_prop( 'profile_id', sanitize_text_field( $value ) );
714
+	public function set_profile_id($value) {
715
+		$this->set_prop('profile_id', sanitize_text_field($value));
716 716
 	}
717 717
 
718 718
 	/*
@@ -730,8 +730,8 @@  discard block
 block discarded – undo
730 730
 	 * @param string|array String or array of strings to check for.
731 731
 	 * @return bool
732 732
      */
733
-    public function has_status( $status ) {
734
-        return in_array( $this->get_status(), wpinv_clean( wpinv_parse_list( $status ) ) );
733
+    public function has_status($status) {
734
+        return in_array($this->get_status(), wpinv_clean(wpinv_parse_list($status)));
735 735
 	}
736 736
 
737 737
 	/**
@@ -741,7 +741,7 @@  discard block
 block discarded – undo
741 741
      */
742 742
     public function has_trial_period() {
743 743
 		$period = $this->get_trial_period();
744
-        return ! empty( $period );
744
+        return !empty($period);
745 745
 	}
746 746
 
747 747
 	/**
@@ -750,7 +750,7 @@  discard block
 block discarded – undo
750 750
 	 * @return bool
751 751
 	 */
752 752
 	public function is_active() {
753
-		return $this->has_status( 'active trialling' ) && ! $this->is_expired();
753
+		return $this->has_status('active trialling') && !$this->is_expired();
754 754
 	}
755 755
 
756 756
 	/**
@@ -759,7 +759,7 @@  discard block
 block discarded – undo
759 759
 	 * @return bool
760 760
 	 */
761 761
 	public function is_expired() {
762
-		return $this->has_status( 'expired' ) || ( $this->has_status( 'active cancelled trialling' ) && $this->get_expiration_time() < current_time( 'mysql' ) );
762
+		return $this->has_status('expired') || ($this->has_status('active cancelled trialling') && $this->get_expiration_time() < current_time('mysql'));
763 763
 	}
764 764
 
765 765
 	/**
@@ -769,7 +769,7 @@  discard block
 block discarded – undo
769 769
 	 */
770 770
 	public function is_last_renewal() {
771 771
 		$max_bills = $this->get_bill_times();
772
-		return ! empty( $max_bills ) && $max_bills <= $this->get_times_billed();
772
+		return !empty($max_bills) && $max_bills <= $this->get_times_billed();
773 773
 	}
774 774
 
775 775
 	/*
@@ -784,11 +784,11 @@  discard block
 block discarded – undo
784 784
 	/**
785 785
 	 * Backwards compatibilty.
786 786
 	 */
787
-	public function create( $data = array() ) {
787
+	public function create($data = array()) {
788 788
 
789 789
 		// Set the properties.
790
-		if ( is_array( $data ) ) {
791
-			$this->set_props( $data );
790
+		if (is_array($data)) {
791
+			$this->set_props($data);
792 792
 		}
793 793
 
794 794
 		// Save the item.
@@ -799,8 +799,8 @@  discard block
 block discarded – undo
799 799
 	/**
800 800
 	 * Backwards compatibilty.
801 801
 	 */
802
-	public function update( $args = array() ) {
803
-		return $this->create( $args );
802
+	public function update($args = array()) {
803
+		return $this->create($args);
804 804
 	}
805 805
 
806 806
     /**
@@ -809,12 +809,12 @@  discard block
 block discarded – undo
809 809
      * @since  1.0.0
810 810
      * @return WP_Post[]
811 811
      */
812
-    public function get_child_payments( $hide_pending = true ) {
812
+    public function get_child_payments($hide_pending = true) {
813 813
 
814
-		$statuses = array( 'publish', 'wpi-processing', 'wpi-renewal' );
814
+		$statuses = array('publish', 'wpi-processing', 'wpi-renewal');
815 815
 
816
-		if ( ! $hide_pending ) {
817
-			$statuses = array_keys( wpinv_get_invoice_statuses() );
816
+		if (!$hide_pending) {
817
+			$statuses = array_keys(wpinv_get_invoice_statuses());
818 818
 		}
819 819
 
820 820
         return get_posts(
@@ -836,7 +836,7 @@  discard block
 block discarded – undo
836 836
      * @return int
837 837
      */
838 838
     public function get_total_payments() {
839
-		return getpaid_count_subscription_invoices( $this->get_parent_invoice_id() );
839
+		return getpaid_count_subscription_invoices($this->get_parent_invoice_id());
840 840
     }
841 841
 
842 842
     /**
@@ -848,7 +848,7 @@  discard block
 block discarded – undo
848 848
     public function get_times_billed() {
849 849
         $times_billed = $this->get_total_payments();
850 850
 
851
-        if ( (float) $this->get_initial_amount() == 0 && $times_billed > 0 ) {
851
+        if ((float) $this->get_initial_amount() == 0 && $times_billed > 0) {
852 852
             $times_billed--;
853 853
         }
854 854
 
@@ -863,49 +863,49 @@  discard block
 block discarded – undo
863 863
 	 * @param  WPInv_Invoice $invoice If adding an existing invoice.
864 864
      * @return bool
865 865
      */
866
-    public function add_payment( $args = array(), $invoice = false ) {
866
+    public function add_payment($args = array(), $invoice = false) {
867 867
 
868 868
 		// Process each payment once.
869
-        if ( ! empty( $args['transaction_id'] ) && $this->payment_exists( $args['transaction_id'] ) ) {
869
+        if (!empty($args['transaction_id']) && $this->payment_exists($args['transaction_id'])) {
870 870
             return false;
871 871
         }
872 872
 
873 873
 		// Are we creating a new invoice?
874
-		if ( empty( $invoice ) ) {
874
+		if (empty($invoice)) {
875 875
 			$invoice = $this->create_payment();
876 876
 
877
-			if ( empty( $invoice ) ) {
877
+			if (empty($invoice)) {
878 878
 				return false;
879 879
 			}
880 880
 
881 881
 		}
882 882
 
883
-		$invoice->set_status( 'wpi-renewal' );
883
+		$invoice->set_status('wpi-renewal');
884 884
 
885 885
 		// Maybe set a transaction id.
886
-		if ( ! empty( $args['transaction_id'] ) ) {
887
-			$invoice->set_transaction_id( $args['transaction_id'] );
886
+		if (!empty($args['transaction_id'])) {
887
+			$invoice->set_transaction_id($args['transaction_id']);
888 888
 		}
889 889
 
890 890
 		// Set the completed date.
891
-		$invoice->set_completed_date( current_time( 'mysql' ) );
891
+		$invoice->set_completed_date(current_time('mysql'));
892 892
 
893 893
 		// And the gateway.
894
-		if ( ! empty( $args['gateway'] ) ) {
895
-			$invoice->set_gateway( $args['gateway'] );
894
+		if (!empty($args['gateway'])) {
895
+			$invoice->set_gateway($args['gateway']);
896 896
 		}
897 897
 
898 898
 		$invoice->save();
899 899
 
900
-		if ( ! $invoice->exists() ) {
900
+		if (!$invoice->exists()) {
901 901
 			return false;
902 902
 		}
903 903
 
904
-		do_action( 'getpaid_after_create_subscription_renewal_invoice', $invoice, $this );
905
-		do_action( 'wpinv_recurring_add_subscription_payment', $invoice, $this );
906
-        do_action( 'wpinv_recurring_record_payment', $invoice->get_id(), $this->get_parent_invoice_id(), $invoice->get_recurring_total(), $invoice->get_transaction_id() );
904
+		do_action('getpaid_after_create_subscription_renewal_invoice', $invoice, $this);
905
+		do_action('wpinv_recurring_add_subscription_payment', $invoice, $this);
906
+        do_action('wpinv_recurring_record_payment', $invoice->get_id(), $this->get_parent_invoice_id(), $invoice->get_recurring_total(), $invoice->get_transaction_id());
907 907
 
908
-        update_post_meta( $invoice->get_id(), '_wpinv_subscription_id', $this->id );
908
+        update_post_meta($invoice->get_id(), '_wpinv_subscription_id', $this->id);
909 909
 
910 910
         return $invoice->get_id();
911 911
 	}
@@ -920,41 +920,41 @@  discard block
 block discarded – undo
920 920
 
921 921
 		$parent_invoice = $this->get_parent_payment();
922 922
 
923
-		if ( ! $parent_invoice->exists() ) {
923
+		if (!$parent_invoice->exists()) {
924 924
 			return false;
925 925
 		}
926 926
 
927 927
 		// Duplicate the parent invoice.
928
-		$invoice = getpaid_duplicate_invoice( $parent_invoice );
929
-		$invoice->set_parent_id( $parent_invoice->get_id() );
930
-		$invoice->set_subscription_id( $this->get_id() );
931
-		$invoice->set_remote_subscription_id( $this->get_profile_id() );
928
+		$invoice = getpaid_duplicate_invoice($parent_invoice);
929
+		$invoice->set_parent_id($parent_invoice->get_id());
930
+		$invoice->set_subscription_id($this->get_id());
931
+		$invoice->set_remote_subscription_id($this->get_profile_id());
932 932
 
933 933
 		// Set invoice items.
934
-		$subscription_group = getpaid_get_invoice_subscription_group( $parent_invoice->get_id(), $this->get_id() );
935
-		$allowed_items      = empty( $subscription_group ) ? array( $this->get_product_id() ) : array_keys( $subscription_group['items'] );
934
+		$subscription_group = getpaid_get_invoice_subscription_group($parent_invoice->get_id(), $this->get_id());
935
+		$allowed_items      = empty($subscription_group) ? array($this->get_product_id()) : array_keys($subscription_group['items']);
936 936
 		$invoice_items      = array();
937 937
 
938
-		foreach ( $invoice->get_items() as $item ) {
939
-			if ( in_array( $item->get_id(), $allowed_items ) ) {
938
+		foreach ($invoice->get_items() as $item) {
939
+			if (in_array($item->get_id(), $allowed_items)) {
940 940
 				$invoice_items[] = $item;
941 941
 			}
942 942
 		}
943 943
 
944
-		$invoice->set_items( $invoice_items );
944
+		$invoice->set_items($invoice_items);
945 945
 
946
-		if ( ! empty( $subscription_group['fees'] ) ) {
947
-			$invoice->set_fees( $subscription_group['fees'] );
946
+		if (!empty($subscription_group['fees'])) {
947
+			$invoice->set_fees($subscription_group['fees']);
948 948
 		}
949 949
 
950 950
 		// Maybe recalculate discount (Pre-GetPaid Fix).
951
-		$discount = new WPInv_Discount( $invoice->get_discount_code() );
952
-		if ( $discount->exists() && $discount->is_recurring() && 0 == $invoice->get_total_discount() ) {
953
-			$invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
951
+		$discount = new WPInv_Discount($invoice->get_discount_code());
952
+		if ($discount->exists() && $discount->is_recurring() && 0 == $invoice->get_total_discount()) {
953
+			$invoice->add_discount(getpaid_calculate_invoice_discount($invoice, $discount));
954 954
 		}
955 955
 
956 956
 		$invoice->recalculate_total();
957
-		$invoice->set_status( 'wpi-pending' );
957
+		$invoice->set_status('wpi-pending');
958 958
 		$invoice->save();
959 959
 
960 960
 		return $invoice->exists() ? $invoice : false;
@@ -969,20 +969,20 @@  discard block
 block discarded – undo
969 969
 	public function renew() {
970 970
 
971 971
 		// Complete subscription if applicable
972
-		if ( $this->is_last_renewal() ) {
972
+		if ($this->is_last_renewal()) {
973 973
 			return $this->complete();
974 974
 		}
975 975
 
976 976
 		// Calculate new expiration
977 977
 		$frequency      = $this->get_frequency();
978 978
 		$period         = $this->get_period();
979
-		$new_expiration = strtotime( "+ $frequency $period", $this->get_expiration_time() );
979
+		$new_expiration = strtotime("+ $frequency $period", $this->get_expiration_time());
980 980
 
981
-		$this->set_expiration( date( 'Y-m-d H:i:s',$new_expiration ) );
982
-		$this->set_status( 'active' );
981
+		$this->set_expiration(date('Y-m-d H:i:s', $new_expiration));
982
+		$this->set_status('active');
983 983
 		$this->save();
984 984
 
985
-		do_action( 'getpaid_subscription_renewed', $this );
985
+		do_action('getpaid_subscription_renewed', $this);
986 986
 
987 987
 		return $this->get_id();
988 988
 	}
@@ -998,11 +998,11 @@  discard block
 block discarded – undo
998 998
 	public function complete() {
999 999
 
1000 1000
 		// Only mark a subscription as complete if it's not already cancelled.
1001
-		if ( $this->has_status( 'cancelled' ) ) {
1001
+		if ($this->has_status('cancelled')) {
1002 1002
 			return false;
1003 1003
 		}
1004 1004
 
1005
-		$this->set_status( 'completed' );
1005
+		$this->set_status('completed');
1006 1006
 		return $this->save();
1007 1007
 
1008 1008
 	}
@@ -1014,14 +1014,14 @@  discard block
 block discarded – undo
1014 1014
 	 * @param  bool $check_expiration
1015 1015
 	 * @return int|bool Subscription id or false if $check_expiration is true and expiration date is in the future.
1016 1016
 	 */
1017
-	public function expire( $check_expiration = false ) {
1017
+	public function expire($check_expiration = false) {
1018 1018
 
1019
-		if ( $check_expiration && $this->get_expiration_time() > current_time( 'timestamp' ) ) {
1019
+		if ($check_expiration && $this->get_expiration_time() > current_time('timestamp')) {
1020 1020
 			// Do not mark as expired since real expiration date is in the future
1021 1021
 			return false;
1022 1022
 		}
1023 1023
 
1024
-		$this->set_status( 'expired' );
1024
+		$this->set_status('expired');
1025 1025
 		return $this->save();
1026 1026
 
1027 1027
 	}
@@ -1033,7 +1033,7 @@  discard block
 block discarded – undo
1033 1033
 	 * @return int Subscription id.
1034 1034
 	 */
1035 1035
 	public function failing() {
1036
-		$this->set_status( 'failing' );
1036
+		$this->set_status('failing');
1037 1037
 		return $this->save();
1038 1038
 	}
1039 1039
 
@@ -1044,7 +1044,7 @@  discard block
 block discarded – undo
1044 1044
      * @return int Subscription id.
1045 1045
      */
1046 1046
     public function cancel() {
1047
-		$this->set_status( 'cancelled' );
1047
+		$this->set_status('cancelled');
1048 1048
 		return $this->save();
1049 1049
     }
1050 1050
 
@@ -1055,7 +1055,7 @@  discard block
 block discarded – undo
1055 1055
 	 * @return bool
1056 1056
 	 */
1057 1057
 	public function can_cancel() {
1058
-		return apply_filters( 'wpinv_subscription_can_cancel', $this->has_status( $this->get_cancellable_statuses() ), $this );
1058
+		return apply_filters('wpinv_subscription_can_cancel', $this->has_status($this->get_cancellable_statuses()), $this);
1059 1059
 	}
1060 1060
 
1061 1061
     /**
@@ -1066,7 +1066,7 @@  discard block
 block discarded – undo
1066 1066
      * @return      array
1067 1067
      */
1068 1068
     public function get_cancellable_statuses() {
1069
-        return apply_filters( 'wpinv_recurring_cancellable_statuses', array( 'active', 'trialling', 'failing' ) );
1069
+        return apply_filters('wpinv_recurring_cancellable_statuses', array('active', 'trialling', 'failing'));
1070 1070
     }
1071 1071
 
1072 1072
 	/**
@@ -1076,8 +1076,8 @@  discard block
 block discarded – undo
1076 1076
 	 * @return string
1077 1077
 	 */
1078 1078
 	public function get_cancel_url() {
1079
-		$url = getpaid_get_authenticated_action_url( 'subscription_cancel', $this->get_view_url() );
1080
-		return apply_filters( 'wpinv_subscription_cancel_url', $url, $this );
1079
+		$url = getpaid_get_authenticated_action_url('subscription_cancel', $this->get_view_url());
1080
+		return apply_filters('wpinv_subscription_cancel_url', $url, $this);
1081 1081
 	}
1082 1082
 
1083 1083
 	/**
@@ -1088,10 +1088,10 @@  discard block
 block discarded – undo
1088 1088
 	 */
1089 1089
 	public function get_view_url() {
1090 1090
 
1091
-		$url = getpaid_get_tab_url( 'gp-subscriptions', get_permalink( (int) wpinv_get_option( 'invoice_subscription_page' ) ) );
1092
-		$url = add_query_arg( 'subscription', $this->get_id(), $url );
1091
+		$url = getpaid_get_tab_url('gp-subscriptions', get_permalink((int) wpinv_get_option('invoice_subscription_page')));
1092
+		$url = add_query_arg('subscription', $this->get_id(), $url);
1093 1093
 
1094
-		return apply_filters( 'getpaid_get_subscription_view_url', $url, $this );
1094
+		return apply_filters('getpaid_get_subscription_view_url', $url, $this);
1095 1095
 	}
1096 1096
 
1097 1097
 	/**
@@ -1104,7 +1104,7 @@  discard block
 block discarded – undo
1104 1104
 	 * @return bool
1105 1105
 	 */
1106 1106
 	public function can_renew() {
1107
-		return apply_filters( 'wpinv_subscription_can_renew', true, $this );
1107
+		return apply_filters('wpinv_subscription_can_renew', true, $this);
1108 1108
 	}
1109 1109
 
1110 1110
 	/**
@@ -1114,8 +1114,8 @@  discard block
 block discarded – undo
1114 1114
 	 * @return string
1115 1115
 	 */
1116 1116
 	public function get_renew_url() {
1117
-		$url = wp_nonce_url( add_query_arg( array( 'getpaid-action' => 'renew_subscription', 'sub_id' => $this->get_id ) ), 'getpaid-nonce' );
1118
-		return apply_filters( 'wpinv_subscription_renew_url', $url, $this );
1117
+		$url = wp_nonce_url(add_query_arg(array('getpaid-action' => 'renew_subscription', 'sub_id' => $this->get_id)), 'getpaid-nonce');
1118
+		return apply_filters('wpinv_subscription_renew_url', $url, $this);
1119 1119
 	}
1120 1120
 
1121 1121
 	/**
@@ -1125,7 +1125,7 @@  discard block
 block discarded – undo
1125 1125
 	 * @return bool
1126 1126
 	 */
1127 1127
 	public function can_update() {
1128
-		return apply_filters( 'wpinv_subscription_can_update', false, $this );
1128
+		return apply_filters('wpinv_subscription_can_update', false, $this);
1129 1129
 	}
1130 1130
 
1131 1131
 	/**
@@ -1135,8 +1135,8 @@  discard block
 block discarded – undo
1135 1135
 	 * @return string
1136 1136
 	 */
1137 1137
 	public function get_update_url() {
1138
-		$url = add_query_arg( array( 'action' => 'update', 'subscription_id' => $this->get_id() ) );
1139
-		return apply_filters( 'wpinv_subscription_update_url', $url, $this );
1138
+		$url = add_query_arg(array('action' => 'update', 'subscription_id' => $this->get_id()));
1139
+		return apply_filters('wpinv_subscription_update_url', $url, $this);
1140 1140
 	}
1141 1141
 
1142 1142
 	/**
@@ -1146,7 +1146,7 @@  discard block
 block discarded – undo
1146 1146
 	 * @return string
1147 1147
 	 */
1148 1148
 	public function get_status_label() {
1149
-		return getpaid_get_subscription_status_label( $this->get_status() );
1149
+		return getpaid_get_subscription_status_label($this->get_status());
1150 1150
 	}
1151 1151
 
1152 1152
 	/**
@@ -1157,7 +1157,7 @@  discard block
 block discarded – undo
1157 1157
 	 */
1158 1158
 	public function get_status_class() {
1159 1159
 		$statuses = getpaid_get_subscription_status_classes();
1160
-		return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
1160
+		return isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : 'badge-dark';
1161 1161
 	}
1162 1162
 
1163 1163
     /**
@@ -1168,9 +1168,9 @@  discard block
 block discarded – undo
1168 1168
      */
1169 1169
     public function get_status_label_html() {
1170 1170
 
1171
-		$status_label = sanitize_text_field( $this->get_status_label() );
1172
-		$class        = esc_attr( $this->get_status_class() );
1173
-		$status       = sanitize_html_class( $this->get_status() );
1171
+		$status_label = sanitize_text_field($this->get_status_label());
1172
+		$class        = esc_attr($this->get_status_class());
1173
+		$status       = sanitize_html_class($this->get_status());
1174 1174
 
1175 1175
 		return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
1176 1176
     }
@@ -1182,9 +1182,9 @@  discard block
 block discarded – undo
1182 1182
      * @param  string $txn_id The transaction ID from the merchant processor
1183 1183
      * @return bool
1184 1184
      */
1185
-    public function payment_exists( $txn_id = '' ) {
1186
-		$invoice_id = WPInv_Invoice::get_invoice_id_by_field( $txn_id, 'transaction_id' );
1187
-        return ! empty( $invoice_id );
1185
+    public function payment_exists($txn_id = '') {
1186
+		$invoice_id = WPInv_Invoice::get_invoice_id_by_field($txn_id, 'transaction_id');
1187
+        return !empty($invoice_id);
1188 1188
 	}
1189 1189
 
1190 1190
 	/**
@@ -1196,35 +1196,35 @@  discard block
 block discarded – undo
1196 1196
 		// Reset status transition variable.
1197 1197
 		$this->status_transition = false;
1198 1198
 
1199
-		if ( $status_transition ) {
1199
+		if ($status_transition) {
1200 1200
 			try {
1201 1201
 
1202 1202
 				// Fire a hook for the status change.
1203
-				do_action( 'wpinv_subscription_' . $status_transition['to'], $this->get_id(), $this, $status_transition );
1204
-				do_action( 'getpaid_subscription_' . $status_transition['to'], $this, $status_transition );
1203
+				do_action('wpinv_subscription_' . $status_transition['to'], $this->get_id(), $this, $status_transition);
1204
+				do_action('getpaid_subscription_' . $status_transition['to'], $this, $status_transition);
1205 1205
 
1206
-				if ( ! empty( $status_transition['from'] ) ) {
1206
+				if (!empty($status_transition['from'])) {
1207 1207
 
1208 1208
 					/* translators: 1: old subscription status 2: new subscription status */
1209
-					$transition_note = sprintf( __( 'Subscription status changed from %1$s to %2$s.', 'invoicing' ), getpaid_get_subscription_status_label( $status_transition['from'] ), getpaid_get_subscription_status_label( $status_transition['to'] ) );
1209
+					$transition_note = sprintf(__('Subscription status changed from %1$s to %2$s.', 'invoicing'), getpaid_get_subscription_status_label($status_transition['from']), getpaid_get_subscription_status_label($status_transition['to']));
1210 1210
 
1211 1211
 					// Note the transition occurred.
1212
-					$this->get_parent_payment()->add_note( $transition_note, false, false, true );
1212
+					$this->get_parent_payment()->add_note($transition_note, false, false, true);
1213 1213
 
1214 1214
 					// Fire another hook.
1215
-					do_action( 'getpaid_subscription_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $this );
1216
-					do_action( 'getpaid_subscription_status_changed', $this, $status_transition['from'], $status_transition['to'] );
1215
+					do_action('getpaid_subscription_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $this);
1216
+					do_action('getpaid_subscription_status_changed', $this, $status_transition['from'], $status_transition['to']);
1217 1217
 
1218 1218
 				} else {
1219 1219
 					/* translators: %s: new invoice status */
1220
-					$transition_note = sprintf( __( 'Subscription status set to %s.', 'invoicing' ), getpaid_get_subscription_status_label( $status_transition['to'] ) );
1220
+					$transition_note = sprintf(__('Subscription status set to %s.', 'invoicing'), getpaid_get_subscription_status_label($status_transition['to']));
1221 1221
 
1222 1222
 					// Note the transition occurred.
1223
-					$this->get_parent_payment()->add_note( $transition_note, false, false, true );
1223
+					$this->get_parent_payment()->add_note($transition_note, false, false, true);
1224 1224
 
1225 1225
 				}
1226
-			} catch ( Exception $e ) {
1227
-				$this->get_parent_payment()->add_note( __( 'Error during subscription status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
1226
+			} catch (Exception $e) {
1227
+				$this->get_parent_payment()->add_note(__('Error during subscription status transition.', 'invoicing') . ' ' . $e->getMessage());
1228 1228
 			}
1229 1229
 		}
1230 1230
 
@@ -1250,7 +1250,7 @@  discard block
 block discarded – undo
1250 1250
 	 */
1251 1251
 	public function activate() {
1252 1252
 		$status = 'trialling' == $this->get_status() ? 'trialling' : 'active';
1253
-		$this->set_status( $status );
1253
+		$this->set_status($status);
1254 1254
 		return $this->save();
1255 1255
 	}
1256 1256
 
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