Completed
Push — master ( 3ff0dd...85f73b )
by Stiofan
15s
created
includes/class-wpinv-api.php 3 patches
Doc Comments   +7 added lines patch added patch discarded remove patch
@@ -168,6 +168,9 @@  discard block
 block discarded – undo
168 168
         }
169 169
     }
170 170
     
171
+    /**
172
+     * @param integer $code
173
+     */
171 174
     public function send_status( $code ) {
172 175
         status_header( $code );
173 176
     }
@@ -320,6 +323,10 @@  discard block
 block discarded – undo
320 323
 class WPInv_API_Exception extends Exception {
321 324
     protected $error_code;
322 325
 
326
+    /**
327
+     * @param string $error_code
328
+     * @param integer $http_status_code
329
+     */
323 330
     public function __construct( $error_code, $error_message, $http_status_code ) {
324 331
         $this->error_code = $error_code;
325 332
         parent::__construct( $error_message, $http_status_code );
Please login to merge, or discard this patch.
Indentation   +1 added lines, -1 removed lines patch added patch discarded remove patch
@@ -123,7 +123,7 @@
 block discarded – undo
123 123
                     throw new WPInv_API_Exception( 'wpinv_invalid_payment_details', __( 'Payment method ID and title are required', 'invoicing' ), 400 );
124 124
                 }
125 125
                 
126
-                 // set invoice currency
126
+                    // set invoice currency
127 127
                 if ( isset( $data['payment_details']['currency'] ) ) {
128 128
                     if ( ! array_key_exists( $data['payment_details']['currency'], wpinv_get_currencies() ) ) {
129 129
                         throw new WPInv_API_Exception( 'wpinv_invalid_invoice_currency', __( 'Provided invoice currency is invalid', 'invoicing' ), 400 );
Please login to merge, or discard this patch.
Spacing   +107 added lines, -107 removed lines patch added patch discarded remove patch
@@ -7,22 +7,22 @@  discard block
 block discarded – undo
7 7
  */
8 8
  
9 9
 // MUST have WordPress.
10
-if ( !defined( 'WPINC' ) ) {
11
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
10
+if (!defined('WPINC')) {
11
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
12 12
 }
13 13
 
14 14
 class WPInv_API {
15 15
     protected $post_type = 'wpi_invoice';
16 16
     
17
-    public function __construct( $params = array() ) {
17
+    public function __construct($params = array()) {
18 18
     }
19
-    public function insert_invoice( $data ) {
19
+    public function insert_invoice($data) {
20 20
         global $wpdb;
21 21
         //wpinv_transaction_query( 'start' );
22 22
 
23 23
         try {
24
-            if ( ! isset( $data['invoice'] ) ) {
25
-                throw new WPInv_API_Exception( 'wpinv_api_missing_invoice_data', sprintf( __( 'No %1$s data specified to create %1$s', 'invoicing' ), 'invoice' ), 400 );
24
+            if (!isset($data['invoice'])) {
25
+                throw new WPInv_API_Exception('wpinv_api_missing_invoice_data', sprintf(__('No %1$s data specified to create %1$s', 'invoicing'), 'invoice'), 400);
26 26
             }
27 27
 
28 28
             $data = $data['invoice'];
@@ -32,37 +32,37 @@  discard block
 block discarded – undo
32 32
                 //throw new WPInv_API_Exception( 'wpinv_api_user_cannot_create_invoice', __( 'You do not have permission to create invoices', 'invoicing' ), 401 );
33 33
             //}
34 34
 
35
-            $data = apply_filters( 'wpinv_api_create_invoice_data', $data, $this );
35
+            $data = apply_filters('wpinv_api_create_invoice_data', $data, $this);
36 36
 
37
-            $invoice = wpinv_insert_invoice( $data );
38
-            if ( is_wp_error( $invoice ) ) {
39
-                throw new WPInv_API_Exception( 'wpinv_api_cannot_create_invoice', sprintf( __( 'Cannot create invoice: %s', 'invoicing' ), implode( ', ', $invoice->get_error_messages() ) ), 400 );
37
+            $invoice = wpinv_insert_invoice($data);
38
+            if (is_wp_error($invoice)) {
39
+                throw new WPInv_API_Exception('wpinv_api_cannot_create_invoice', sprintf(__('Cannot create invoice: %s', 'invoicing'), implode(', ', $invoice->get_error_messages())), 400);
40 40
             }
41 41
 
42 42
             // HTTP 201 Created
43
-            $this->send_status( 201 );
43
+            $this->send_status(201);
44 44
 
45
-            do_action( 'wpinv_api_create_invoice', $invoice->ID, $data, $this );
45
+            do_action('wpinv_api_create_invoice', $invoice->ID, $data, $this);
46 46
 
47 47
             //wpinv_transaction_query( 'commit' );
48 48
 
49
-            return wpinv_get_invoice( $invoice->ID );
49
+            return wpinv_get_invoice($invoice->ID);
50 50
 
51
-        } catch ( WPInv_API_Exception $e ) {
51
+        } catch (WPInv_API_Exception $e) {
52 52
 
53 53
             //wpinv_transaction_query( 'rollback' );
54 54
 
55
-            return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
55
+            return new WP_Error($e->getErrorCode(), $e->getMessage(), array('status' => $e->getCode()));
56 56
         }
57 57
     }
58 58
     
59
-    public function create_invoice( $data ) {
59
+    public function create_invoice($data) {
60 60
         global $wpdb;
61 61
         //wpinv_transaction_query( 'start' );
62 62
 
63 63
         try {
64
-            if ( ! isset( $data['invoice'] ) ) {
65
-                throw new WPInv_API_Exception( 'wpinv_api_missing_invoice_data', sprintf( __( 'No %1$s data specified to create %1$s', 'invoicing' ), 'invoice' ), 400 );
64
+            if (!isset($data['invoice'])) {
65
+                throw new WPInv_API_Exception('wpinv_api_missing_invoice_data', sprintf(__('No %1$s data specified to create %1$s', 'invoicing'), 'invoice'), 400);
66 66
             }
67 67
 
68 68
             $data = $data['invoice'];
@@ -72,111 +72,111 @@  discard block
 block discarded – undo
72 72
                 //throw new WPInv_API_Exception( 'wpinv_api_user_cannot_create_invoice', __( 'You do not have permission to create invoices', 'invoicing' ), 401 );
73 73
             //}
74 74
 
75
-            $data = apply_filters( 'wpinv_api_create_invoice_data', $data, $this );
75
+            $data = apply_filters('wpinv_api_create_invoice_data', $data, $this);
76 76
 
77 77
             // default invoice args, note that status is checked for validity in wpinv_create_invoice()
78 78
             $default_invoice_args = array(
79
-                'status'        => isset( $data['status'] ) ? $data['status'] : '',
80
-                'user_note'     => isset( $data['note'] ) ? $data['note'] : null,
81
-                'invoice_id'    => isset( $data['invoice_id'] ) ? (int)$data['invoice_id'] : 0,
79
+                'status'        => isset($data['status']) ? $data['status'] : '',
80
+                'user_note'     => isset($data['note']) ? $data['note'] : null,
81
+                'invoice_id'    => isset($data['invoice_id']) ? (int)$data['invoice_id'] : 0,
82 82
             );
83 83
 
84 84
             // if creating invoice for existing user
85
-            if ( ! empty( $data['user_id'] ) ) {
85
+            if (!empty($data['user_id'])) {
86 86
                 // make sure user exists
87
-                if ( false === get_user_by( 'id', $data['user_id'] ) ) {
88
-                    throw new WPInv_API_Exception( 'wpinv_api_invalid_user_id', __( 'User ID is invalid', 'invoicing' ), 400 );
87
+                if (false === get_user_by('id', $data['user_id'])) {
88
+                    throw new WPInv_API_Exception('wpinv_api_invalid_user_id', __('User ID is invalid', 'invoicing'), 400);
89 89
                 }
90 90
 
91 91
                 $default_invoice_args['user_id'] = $data['user_id'];
92 92
             }
93 93
 
94 94
             // create the pending invoice
95
-            $invoice = $this->create_base_invoice( $default_invoice_args, $data );
95
+            $invoice = $this->create_base_invoice($default_invoice_args, $data);
96 96
 
97
-            if ( is_wp_error( $invoice ) ) {
98
-                throw new WPInv_API_Exception( 'wpinv_api_cannot_create_invoice', sprintf( __( 'Cannot create invoice: %s', 'invoicing' ), implode( ', ', $invoice->get_error_messages() ) ), 400 );
97
+            if (is_wp_error($invoice)) {
98
+                throw new WPInv_API_Exception('wpinv_api_cannot_create_invoice', sprintf(__('Cannot create invoice: %s', 'invoicing'), implode(', ', $invoice->get_error_messages())), 400);
99 99
             }
100 100
             
101 101
             // Add note
102
-            if ( !empty( $data['user_note'] ) ) {
103
-                $invoice->add_note( $data['user_note'], true );
102
+            if (!empty($data['user_note'])) {
103
+                $invoice->add_note($data['user_note'], true);
104 104
             }
105 105
             
106
-            if ( !empty( $data['private_note'] ) ) {
107
-                $invoice->add_note( $data['private_note'] );
106
+            if (!empty($data['private_note'])) {
107
+                $invoice->add_note($data['private_note']);
108 108
             }
109 109
 
110 110
             // billing address
111
-            $invoice = $this->set_billing_details( $invoice, $data );
111
+            $invoice = $this->set_billing_details($invoice, $data);
112 112
             
113 113
             // items
114
-            $invoice = $this->set_discount( $invoice, $data );
114
+            $invoice = $this->set_discount($invoice, $data);
115 115
 
116 116
             // items
117
-            $invoice = $this->set_items( $invoice, $data );
117
+            $invoice = $this->set_items($invoice, $data);
118 118
 
119 119
             // payment method (and payment_complete() if `paid` == true)
120
-            if ( isset( $data['payment_details'] ) && is_array( $data['payment_details'] ) ) {
120
+            if (isset($data['payment_details']) && is_array($data['payment_details'])) {
121 121
                 // method ID & title are required
122
-                if ( empty( $data['payment_details']['method_id'] ) || empty( $data['payment_details']['method_title'] ) ) {
123
-                    throw new WPInv_API_Exception( 'wpinv_invalid_payment_details', __( 'Payment method ID and title are required', 'invoicing' ), 400 );
122
+                if (empty($data['payment_details']['method_id']) || empty($data['payment_details']['method_title'])) {
123
+                    throw new WPInv_API_Exception('wpinv_invalid_payment_details', __('Payment method ID and title are required', 'invoicing'), 400);
124 124
                 }
125 125
                 
126 126
                  // set invoice currency
127
-                if ( isset( $data['payment_details']['currency'] ) ) {
128
-                    if ( ! array_key_exists( $data['payment_details']['currency'], wpinv_get_currencies() ) ) {
129
-                        throw new WPInv_API_Exception( 'wpinv_invalid_invoice_currency', __( 'Provided invoice currency is invalid', 'invoicing' ), 400 );
127
+                if (isset($data['payment_details']['currency'])) {
128
+                    if (!array_key_exists($data['payment_details']['currency'], wpinv_get_currencies())) {
129
+                        throw new WPInv_API_Exception('wpinv_invalid_invoice_currency', __('Provided invoice currency is invalid', 'invoicing'), 400);
130 130
                     }
131 131
 
132
-                    update_post_meta( $invoice->ID, '_wpinv_currency', $data['payment_details']['currency'] );
132
+                    update_post_meta($invoice->ID, '_wpinv_currency', $data['payment_details']['currency']);
133 133
                     
134 134
                     $invoice->currency = $data['payment_details']['currency'];
135 135
                 }
136 136
                 
137
-                update_post_meta( $invoice->ID, '_wpinv_gateway', $data['payment_details']['method_id'] );
138
-                update_post_meta( $invoice->ID, '_wpinv_gateway_title', $data['payment_details']['method_title'] );
137
+                update_post_meta($invoice->ID, '_wpinv_gateway', $data['payment_details']['method_id']);
138
+                update_post_meta($invoice->ID, '_wpinv_gateway_title', $data['payment_details']['method_title']);
139 139
                 
140 140
                 $invoice->gateway = $data['payment_details']['method_id'];
141 141
                 $invoice->gateway_title = $data['payment_details']['method_title'];
142 142
 
143 143
                 // mark as paid if set
144
-                if ( isset( $data['payment_details']['paid'] ) && true === $data['payment_details']['paid'] ) {
144
+                if (isset($data['payment_details']['paid']) && true === $data['payment_details']['paid']) {
145 145
                     //$invoice->payment_complete( isset( $data['payment_details']['transaction_id'] ) ? $data['payment_details']['transaction_id'] : $invoice->ID );
146 146
                 }
147 147
             }
148 148
           
149 149
             // set invoice meta
150
-            if ( isset( $data['invoice_meta'] ) && is_array( $data['invoice_meta'] ) ) {
151
-                $this->set_invoice_meta( $invoice->ID, $data['invoice_meta'] );
150
+            if (isset($data['invoice_meta']) && is_array($data['invoice_meta'])) {
151
+                $this->set_invoice_meta($invoice->ID, $data['invoice_meta']);
152 152
             }
153 153
 
154 154
             // HTTP 201 Created
155
-            $this->send_status( 201 );
155
+            $this->send_status(201);
156 156
 
157
-            do_action( 'wpinv_api_create_invoice', $invoice->ID, $data, $this );
157
+            do_action('wpinv_api_create_invoice', $invoice->ID, $data, $this);
158 158
 
159 159
             //wpinv_transaction_query( 'commit' );
160 160
 
161
-            return wpinv_get_invoice( $invoice->ID );
161
+            return wpinv_get_invoice($invoice->ID);
162 162
 
163
-        } catch ( WPInv_API_Exception $e ) {
163
+        } catch (WPInv_API_Exception $e) {
164 164
 
165 165
             //wpinv_transaction_query( 'rollback' );
166 166
 
167
-            return new WP_Error( $e->getErrorCode(), $e->getMessage(), array( 'status' => $e->getCode() ) );
167
+            return new WP_Error($e->getErrorCode(), $e->getMessage(), array('status' => $e->getCode()));
168 168
         }
169 169
     }
170 170
     
171
-    public function send_status( $code ) {
172
-        status_header( $code );
171
+    public function send_status($code) {
172
+        status_header($code);
173 173
     }
174 174
     
175
-    protected function create_base_invoice( $args, $data ) {
176
-        return wpinv_create_invoice( $args, $data );
175
+    protected function create_base_invoice($args, $data) {
176
+        return wpinv_create_invoice($args, $data);
177 177
     }
178 178
     
179
-    protected function set_billing_details( $invoice, $data ) {
179
+    protected function set_billing_details($invoice, $data) {
180 180
         $address_fields = array(
181 181
             'user_id',
182 182
             'first_name',
@@ -195,66 +195,66 @@  discard block
 block discarded – undo
195 195
         $billing_details = array();
196 196
         $user_id = $invoice->get_user_id();
197 197
         
198
-        foreach ( $address_fields as $field ) {
199
-            if ( isset( $data['billing_details'][ $field ] ) ) {
200
-                $value = sanitize_text_field( $data['billing_details'][ $field ] );
198
+        foreach ($address_fields as $field) {
199
+            if (isset($data['billing_details'][$field])) {
200
+                $value = sanitize_text_field($data['billing_details'][$field]);
201 201
                 
202
-                if ( $field == 'country' && empty( $value ) ) {
203
-                    if ( !empty( $invoice->country ) ) {
202
+                if ($field == 'country' && empty($value)) {
203
+                    if (!empty($invoice->country)) {
204 204
                         $value = $invoice->country;
205 205
                     } else {
206
-                        $value = wpinv_default_billing_country( '', $user_id );
206
+                        $value = wpinv_default_billing_country('', $user_id);
207 207
                     }
208 208
                 }
209 209
                 
210
-                if ( $field == 'state' && empty( $value ) ) {
211
-                    if ( !empty( $invoice->state ) ) {
210
+                if ($field == 'state' && empty($value)) {
211
+                    if (!empty($invoice->state)) {
212 212
                         $value = $invoice->state;
213 213
                     } else {
214 214
                         $value = wpinv_get_default_state();
215 215
                     }
216 216
                 }
217 217
                 
218
-                $invoice->set( $field, $value );
218
+                $invoice->set($field, $value);
219 219
                 
220
-                update_post_meta( $invoice->ID, '_wpinv_' . $field, $value );
220
+                update_post_meta($invoice->ID, '_wpinv_' . $field, $value);
221 221
             }
222 222
         }
223 223
         
224 224
         return $invoice;
225 225
     }
226 226
     
227
-    protected function set_discount( $invoice, $data ) {
228
-        if ( isset( $data['discount'] ) ) {
229
-            $invoice->set( 'discount', wpinv_round_amount( $data['discount'] ) );
227
+    protected function set_discount($invoice, $data) {
228
+        if (isset($data['discount'])) {
229
+            $invoice->set('discount', wpinv_round_amount($data['discount']));
230 230
             
231
-            update_post_meta( $invoice->ID, '_wpinv_discount', wpinv_round_amount( $data['discount'] ) );
231
+            update_post_meta($invoice->ID, '_wpinv_discount', wpinv_round_amount($data['discount']));
232 232
             
233
-            if ( isset( $data['discount_code'] ) ) {
234
-                $invoice->set( 'discount_code', $data['discount_code'] );
233
+            if (isset($data['discount_code'])) {
234
+                $invoice->set('discount_code', $data['discount_code']);
235 235
                 
236
-                update_post_meta( $invoice->ID, '_wpinv_discount_code', $data['discount_code'] );
236
+                update_post_meta($invoice->ID, '_wpinv_discount_code', $data['discount_code']);
237 237
             }
238 238
         }
239 239
         
240 240
         return $invoice;
241 241
     }
242 242
     
243
-    protected function set_items( $invoice, $data ) {
244
-        if ( !empty( $data['items'] ) && is_array( $data['items'] ) ) {
243
+    protected function set_items($invoice, $data) {
244
+        if (!empty($data['items']) && is_array($data['items'])) {
245 245
             $items_array = array();
246 246
            
247
-            if ( !empty( $invoice->country ) ) {
247
+            if (!empty($invoice->country)) {
248 248
                 $country = $invoice->country;
249
-            } else if ( !empty( $data['billing_details']['country'] ) ) {
249
+            } else if (!empty($data['billing_details']['country'])) {
250 250
                 $country = $data['billing_details']['country'];
251 251
             } else {
252
-                $country = wpinv_default_billing_country( '', $invoice->get_user_id() );
252
+                $country = wpinv_default_billing_country('', $invoice->get_user_id());
253 253
             }
254 254
             
255
-            if ( !empty( $invoice->state ) ) {
255
+            if (!empty($invoice->state)) {
256 256
                 $state = $invoice->state;
257
-            } else if ( !empty( $data['billing_details']['state'] ) ) {
257
+            } else if (!empty($data['billing_details']['state'])) {
258 258
                 $state = $data['billing_details']['state'];
259 259
             } else {
260 260
                 $state = wpinv_get_default_state();
@@ -263,54 +263,54 @@  discard block
 block discarded – undo
263 263
             $_POST['country']   = $country;
264 264
             $_POST['state']     = $state;
265 265
             
266
-            $rate = wpinv_get_tax_rate( $country, $state, 'global' );
266
+            $rate = wpinv_get_tax_rate($country, $state, 'global');
267 267
             
268 268
             $total_tax = 0;
269
-            foreach ( $data['items'] as $item ) {
270
-                $id                 = isset( $item['id'] ) ? sanitize_text_field( $item['id'] ) : '';
271
-                $title              = isset( $item['title'] ) ? sanitize_text_field( $item['title'] ) : '';
272
-                $desc               = isset( $item['description'] ) ? sanitize_text_field( $item['description'] ) : '';
273
-                $amount             = isset( $item['amount'] ) ? wpinv_round_amount( $item['amount'] ) : 0;
269
+            foreach ($data['items'] as $item) {
270
+                $id                 = isset($item['id']) ? sanitize_text_field($item['id']) : '';
271
+                $title              = isset($item['title']) ? sanitize_text_field($item['title']) : '';
272
+                $desc               = isset($item['description']) ? sanitize_text_field($item['description']) : '';
273
+                $amount             = isset($item['amount']) ? wpinv_round_amount($item['amount']) : 0;
274 274
                 
275
-                if ( !empty( $item['vat_rates_class'] ) ) {
275
+                if (!empty($item['vat_rates_class'])) {
276 276
                     $vat_rates_class = $item['vat_rates_class'];
277 277
                 } else {
278 278
                     $vat_rates_class = '_standard';
279 279
                 }
280
-                $vat_rate = wpinv_get_tax_rate( $country, $state, $id );
280
+                $vat_rate = wpinv_get_tax_rate($country, $state, $id);
281 281
                 
282
-                $tax = $amount > 0 ? ( $amount * 0.01 * (float)$vat_rate ) : 0;
282
+                $tax = $amount > 0 ? ($amount * 0.01 * (float)$vat_rate) : 0;
283 283
                 $total_tax += $tax;
284 284
                 
285 285
                 $items_array[] = array(
286 286
                     'id'                => $id,
287
-                    'title'             => esc_html( $title ),
288
-                    'description'       => esc_html( $desc ),
289
-                    'amount'            => $amount > 0 ? wpinv_round_amount( $amount ) : 0,
290
-                    'subtotal'          => $amount > 0 ? wpinv_round_amount( $amount ) : 0,
287
+                    'title'             => esc_html($title),
288
+                    'description'       => esc_html($desc),
289
+                    'amount'            => $amount > 0 ? wpinv_round_amount($amount) : 0,
290
+                    'subtotal'          => $amount > 0 ? wpinv_round_amount($amount) : 0,
291 291
                     'vat_rates_class'   => $vat_rates_class,
292
-                    'vat_rate'          => $vat_rate > 0 ? wpinv_round_amount( $vat_rate ) : 0,
293
-                    'tax'               => $tax > 0 ? wpinv_round_amount( $tax ) : 0,
292
+                    'vat_rate'          => $vat_rate > 0 ? wpinv_round_amount($vat_rate) : 0,
293
+                    'tax'               => $tax > 0 ? wpinv_round_amount($tax) : 0,
294 294
                 );
295 295
             }
296 296
 
297
-            update_post_meta( $invoice->ID, '_wpinv_tax', wpinv_round_amount( $total_tax ) );
298
-            $invoice->set( 'tax', wpinv_round_amount( $total_tax ) );
297
+            update_post_meta($invoice->ID, '_wpinv_tax', wpinv_round_amount($total_tax));
298
+            $invoice->set('tax', wpinv_round_amount($total_tax));
299 299
             
300
-            $items_array = apply_filters( 'wpinv_save_invoice_items', $items_array, $data['items'], $invoice );
300
+            $items_array = apply_filters('wpinv_save_invoice_items', $items_array, $data['items'], $invoice);
301 301
             
302
-            $invoice->set( 'items', $items_array );
303
-            update_post_meta( $invoice->ID, '_wpinv_items', $items_array );
302
+            $invoice->set('items', $items_array);
303
+            update_post_meta($invoice->ID, '_wpinv_items', $items_array);
304 304
         }
305 305
         
306 306
         return $invoice;
307 307
     }
308 308
     
309
-    protected function set_invoice_meta( $invoice_id, $invoice_meta ) {
310
-        foreach ( $invoice_meta as $meta_key => $meta_value ) {
309
+    protected function set_invoice_meta($invoice_id, $invoice_meta) {
310
+        foreach ($invoice_meta as $meta_key => $meta_value) {
311 311
 
312
-            if ( is_string( $meta_key) && ! is_protected_meta( $meta_key ) && is_scalar( $meta_value ) ) {
313
-                update_post_meta( $invoice_id, $meta_key, $meta_value );
312
+            if (is_string($meta_key) && !is_protected_meta($meta_key) && is_scalar($meta_value)) {
313
+                update_post_meta($invoice_id, $meta_key, $meta_value);
314 314
             }
315 315
         }
316 316
     }
@@ -320,9 +320,9 @@  discard block
 block discarded – undo
320 320
 class WPInv_API_Exception extends Exception {
321 321
     protected $error_code;
322 322
 
323
-    public function __construct( $error_code, $error_message, $http_status_code ) {
323
+    public function __construct($error_code, $error_message, $http_status_code) {
324 324
         $this->error_code = $error_code;
325
-        parent::__construct( $error_message, $http_status_code );
325
+        parent::__construct($error_message, $http_status_code);
326 326
     }
327 327
 
328 328
     public function getErrorCode() {
Please login to merge, or discard this patch.
includes/class-wpinv-invoice.php 3 patches
Doc Comments   +33 added lines patch added patch discarded remove patch
@@ -82,6 +82,9 @@  discard block
 block discarded – undo
82 82
         return $value;
83 83
     }
84 84
 
85
+    /**
86
+     * @param string $key
87
+     */
85 88
     public function set( $key, $value ) {
86 89
         $ignore = array( 'items', 'cart_details', 'fees', '_ID' );
87 90
 
@@ -918,6 +921,9 @@  discard block
 block discarded – undo
918 921
         return $removed;
919 922
     }
920 923
 
924
+    /**
925
+     * @param string $key
926
+     */
921 927
     public function remove_fee_by( $key, $value, $global = false ) {
922 928
         $allowed_fee_keys = apply_filters( 'wpinv_fee_keys', array(
923 929
             'index', 'label', 'amount', 'type',
@@ -1374,6 +1380,9 @@  discard block
 block discarded – undo
1374 1380
         return apply_filters( 'wpinv_get_invoice_final_total', $final_total, $this, $currency );
1375 1381
     }
1376 1382
     
1383
+    /**
1384
+     * @return boolean
1385
+     */
1377 1386
     public function get_discounts( $array = false ) {
1378 1387
         $discounts = $this->discounts;
1379 1388
         if ( $array && $discounts ) {
@@ -1382,6 +1391,9 @@  discard block
 block discarded – undo
1382 1391
         return apply_filters( 'wpinv_payment_discounts', $discounts, $this->ID, $this, $array );
1383 1392
     }
1384 1393
     
1394
+    /**
1395
+     * @return string
1396
+     */
1385 1397
     public function get_discount( $currency = false, $dash = false ) {
1386 1398
         if ( !empty( $this->discounts ) ) {
1387 1399
             global $ajax_cart_details;
@@ -1478,6 +1490,9 @@  discard block
 block discarded – undo
1478 1490
         return apply_filters( 'wpinv_user_full_name', $this->full_name, $this->ID, $this );
1479 1491
     }
1480 1492
     
1493
+    /**
1494
+     * @return string
1495
+     */
1481 1496
     public function get_user_info() {
1482 1497
         return apply_filters( 'wpinv_user_info', $this->user_info, $this->ID, $this );
1483 1498
     }
@@ -1524,10 +1539,16 @@  discard block
 block discarded – undo
1524 1539
         return apply_filters( 'wpinv_currency_code', $this->currency, $this->ID, $this );
1525 1540
     }
1526 1541
     
1542
+    /**
1543
+     * @return string
1544
+     */
1527 1545
     public function get_created_date() {
1528 1546
         return apply_filters( 'wpinv_created_date', $this->date, $this->ID, $this );
1529 1547
     }
1530 1548
     
1549
+    /**
1550
+     * @return string
1551
+     */
1531 1552
     public function get_due_date( $display = false ) {
1532 1553
         $due_date = apply_filters( 'wpinv_due_date', $this->due_date, $this->ID, $this );
1533 1554
         
@@ -2075,6 +2096,9 @@  discard block
 block discarded – undo
2075 2096
         return apply_filters( 'wpinv_invoice_get_subscription_name', $name, $this );
2076 2097
     }
2077 2098
         
2099
+    /**
2100
+     * @return string
2101
+     */
2078 2102
     public function get_expiration() {
2079 2103
         $expiration = $this->get_meta( '_wpinv_subscr_expiration', true );
2080 2104
         return $expiration;
@@ -2090,6 +2114,9 @@  discard block
 block discarded – undo
2090 2114
         return $cancelled_date;
2091 2115
     }
2092 2116
     
2117
+    /**
2118
+     * @return string
2119
+     */
2093 2120
     public function get_trial_end_date( $formatted = true ) {
2094 2121
         if ( !$this->is_free_trial() || !$this->is_paid() ) {
2095 2122
             return NULL;
@@ -2111,6 +2138,9 @@  discard block
 block discarded – undo
2111 2138
         return $trial_end_date;
2112 2139
     }
2113 2140
     
2141
+    /**
2142
+     * @return string
2143
+     */
2114 2144
     public function get_subscription_created( $default = true ) {
2115 2145
         $created = $this->get_meta( '_wpinv_subscr_created', true );
2116 2146
         
@@ -2120,6 +2150,9 @@  discard block
 block discarded – undo
2120 2150
         return $created;
2121 2151
     }
2122 2152
     
2153
+    /**
2154
+     * @return string
2155
+     */
2123 2156
     public function get_subscription_start( $formatted = true ) {
2124 2157
         if ( !$this->is_paid() ) {
2125 2158
             return '-';
Please login to merge, or discard this patch.
Braces   +3 added lines, -2 removed lines patch added patch discarded remove patch
@@ -971,8 +971,9 @@
 block discarded – undo
971 971
             return false;
972 972
         }
973 973
 
974
-        if ( empty( $this->ID ) )
975
-            return false;
974
+        if ( empty( $this->ID ) ) {
975
+                    return false;
976
+        }
976 977
         
977 978
         if ( ( ( is_user_logged_in() && current_user_can( 'manage_options' ) ) || $added_by_user ) && !$system ) {
978 979
             $user                 = get_user_by( 'id', get_current_user_id() );
Please login to merge, or discard this patch.
Spacing   +792 added lines, -792 removed lines patch added patch discarded remove patch
@@ -7,12 +7,12 @@  discard block
 block discarded – undo
7 7
  */
8 8
  
9 9
 // MUST have WordPress.
10
-if ( !defined( 'WPINC' ) ) {
11
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
10
+if (!defined('WPINC')) {
11
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
12 12
 }
13 13
 
14 14
 final class WPInv_Invoice {
15
-    public $ID  = 0;
15
+    public $ID = 0;
16 16
     public $title;
17 17
     public $post_type;
18 18
     
@@ -65,17 +65,17 @@  discard block
 block discarded – undo
65 65
     public $full_name = '';
66 66
     public $parent_invoice = 0;
67 67
     
68
-    public function __construct( $invoice_id = false ) {
69
-        if( empty( $invoice_id ) ) {
68
+    public function __construct($invoice_id = false) {
69
+        if (empty($invoice_id)) {
70 70
             return false;
71 71
         }
72 72
 
73
-        $this->setup_invoice( $invoice_id );
73
+        $this->setup_invoice($invoice_id);
74 74
     }
75 75
 
76
-    public function get( $key ) {
77
-        if ( method_exists( $this, 'get_' . $key ) ) {
78
-            $value = call_user_func( array( $this, 'get_' . $key ) );
76
+    public function get($key) {
77
+        if (method_exists($this, 'get_' . $key)) {
78
+            $value = call_user_func(array($this, 'get_' . $key));
79 79
         } else {
80 80
             $value = $this->$key;
81 81
         }
@@ -83,52 +83,52 @@  discard block
 block discarded – undo
83 83
         return $value;
84 84
     }
85 85
 
86
-    public function set( $key, $value ) {
87
-        $ignore = array( 'items', 'cart_details', 'fees', '_ID' );
86
+    public function set($key, $value) {
87
+        $ignore = array('items', 'cart_details', 'fees', '_ID');
88 88
 
89
-        if ( $key === 'status' ) {
89
+        if ($key === 'status') {
90 90
             $this->old_status = $this->status;
91 91
         }
92 92
 
93
-        if ( ! in_array( $key, $ignore ) ) {
94
-            $this->pending[ $key ] = $value;
93
+        if (!in_array($key, $ignore)) {
94
+            $this->pending[$key] = $value;
95 95
         }
96 96
 
97
-        if( '_ID' !== $key ) {
97
+        if ('_ID' !== $key) {
98 98
             $this->$key = $value;
99 99
         }
100 100
     }
101 101
 
102
-    public function _isset( $name ) {
103
-        if ( property_exists( $this, $name) ) {
104
-            return false === empty( $this->$name );
102
+    public function _isset($name) {
103
+        if (property_exists($this, $name)) {
104
+            return false === empty($this->$name);
105 105
         } else {
106 106
             return null;
107 107
         }
108 108
     }
109 109
 
110
-    private function setup_invoice( $invoice_id ) {
110
+    private function setup_invoice($invoice_id) {
111 111
         $this->pending = array();
112 112
 
113
-        if ( empty( $invoice_id ) ) {
113
+        if (empty($invoice_id)) {
114 114
             return false;
115 115
         }
116 116
 
117
-        $invoice = get_post( $invoice_id );
117
+        $invoice = get_post($invoice_id);
118 118
 
119
-        if( !$invoice || is_wp_error( $invoice ) ) {
119
+        if (!$invoice || is_wp_error($invoice)) {
120 120
             return false;
121 121
         }
122 122
 
123
-        if( !('wpi_invoice' == $invoice->post_type OR 'wpi_quote' == $invoice->post_type) ) {
123
+        if (!('wpi_invoice' == $invoice->post_type OR 'wpi_quote' == $invoice->post_type)) {
124 124
             return false;
125 125
         }
126 126
 
127
-        do_action( 'wpinv_pre_setup_invoice', $this, $invoice_id );
127
+        do_action('wpinv_pre_setup_invoice', $this, $invoice_id);
128 128
         
129 129
         // Primary Identifier
130
-        $this->ID              = absint( $invoice_id );
131
-        $this->post_type            = $invoice->post_type;
130
+        $this->ID = absint($invoice_id);
131
+        $this->post_type = $invoice->post_type;
132 132
         
133 133
         // We have a payment, get the generic payment_meta item to reduce calls to it
134 134
         $this->payment_meta    = $this->get_meta();
@@ -139,7 +139,7 @@  discard block
 block discarded – undo
139 139
         $this->post_status     = $this->status;
140 140
         $this->mode            = $this->setup_mode();
141 141
         $this->parent_invoice  = $invoice->post_parent;
142
-        $this->post_name       = $this->setup_post_name( $invoice );
142
+        $this->post_name       = $this->setup_post_name($invoice);
143 143
         $this->status_nicename = $this->setup_status_nicename($invoice->post_status);
144 144
 
145 145
         // Items
@@ -161,8 +161,8 @@  discard block
 block discarded – undo
161 161
         
162 162
         // User based
163 163
         $this->ip              = $this->setup_ip();
164
-        $this->user_id         = !empty( $invoice->post_author ) ? $invoice->post_author : get_current_user_id();///$this->setup_user_id();
165
-        $this->email           = get_the_author_meta( 'email', $this->user_id );
164
+        $this->user_id         = !empty($invoice->post_author) ? $invoice->post_author : get_current_user_id(); ///$this->setup_user_id();
165
+        $this->email           = get_the_author_meta('email', $this->user_id);
166 166
         
167 167
         $this->user_info       = $this->setup_user_info();
168 168
                 
@@ -171,7 +171,7 @@  discard block
 block discarded – undo
171 171
         $this->company         = $this->user_info['company'];
172 172
         $this->vat_number      = $this->user_info['vat_number'];
173 173
         $this->vat_rate        = $this->user_info['vat_rate'];
174
-        $this->adddress_confirmed  = $this->user_info['adddress_confirmed'];
174
+        $this->adddress_confirmed = $this->user_info['adddress_confirmed'];
175 175
         $this->address         = $this->user_info['address'];
176 176
         $this->city            = $this->user_info['city'];
177 177
         $this->country         = $this->user_info['country'];
@@ -186,47 +186,47 @@  discard block
 block discarded – undo
186 186
         // Other Identifiers
187 187
         $this->key             = $this->setup_invoice_key();
188 188
         $this->number          = $this->setup_invoice_number();
189
-        $this->title           = !empty( $invoice->post_title ) ? $invoice->post_title : $this->number;
189
+        $this->title           = !empty($invoice->post_title) ? $invoice->post_title : $this->number;
190 190
         
191
-        $this->full_name       = trim( $this->first_name . ' '. $this->last_name );
191
+        $this->full_name       = trim($this->first_name . ' ' . $this->last_name);
192 192
         
193 193
         // Allow extensions to add items to this object via hook
194
-        do_action( 'wpinv_setup_invoice', $this, $invoice_id );
194
+        do_action('wpinv_setup_invoice', $this, $invoice_id);
195 195
 
196 196
         return true;
197 197
     }
198 198
     
199 199
     private function setup_status_nicename($status) {
200
-        $all_invoice_statuses  = wpinv_get_invoice_statuses();
201
-        $status   = isset( $all_invoice_statuses[$status] ) ? $all_invoice_statuses[$status] : __( $status, 'invoicing' );
200
+        $all_invoice_statuses = wpinv_get_invoice_statuses();
201
+        $status = isset($all_invoice_statuses[$status]) ? $all_invoice_statuses[$status] : __($status, 'invoicing');
202 202
 
203
-        return apply_filters( 'setup_status_nicename', $status );
203
+        return apply_filters('setup_status_nicename', $status);
204 204
     }
205 205
     
206
-    private function setup_post_name( $post = NULL ) {
206
+    private function setup_post_name($post = NULL) {
207 207
         $post_name = '';
208 208
         
209
-        if ( !empty( $post ) ) {
210
-            if( !empty( $post->post_name ) ) {
209
+        if (!empty($post)) {
210
+            if (!empty($post->post_name)) {
211 211
                 $post_name = $post->post_name;
212
-            } else if ( !empty( $post->ID ) && !empty( $post->post_title ) ) {
213
-                $post_name = sanitize_title( $post->post_title );
212
+            } else if (!empty($post->ID) && !empty($post->post_title)) {
213
+                $post_name = sanitize_title($post->post_title);
214 214
                 
215 215
                 global $wpdb;
216
-                $wpdb->update( $wpdb->posts, array( 'post_name' => $post_name ), array( 'ID' => $post->ID ) );
216
+                $wpdb->update($wpdb->posts, array('post_name' => $post_name), array('ID' => $post->ID));
217 217
             }
218 218
         }
219 219
 
220
-        $this->post_name   = $post_name;
220
+        $this->post_name = $post_name;
221 221
     }
222 222
     
223 223
     private function setup_due_date() {
224
-        $due_date = $this->get_meta( '_wpinv_due_date' );
224
+        $due_date = $this->get_meta('_wpinv_due_date');
225 225
         
226
-        if ( empty( $due_date ) ) {
227
-            $overdue_time = strtotime( $this->date ) + ( DAY_IN_SECONDS * absint( wpinv_get_option( 'overdue_days' ) ) );
228
-            $due_date = date_i18n( 'Y-m-d', $overdue_time );
229
-        } else if ( $due_date == 'none' ) {
226
+        if (empty($due_date)) {
227
+            $overdue_time = strtotime($this->date) + (DAY_IN_SECONDS * absint(wpinv_get_option('overdue_days')));
228
+            $due_date = date_i18n('Y-m-d', $overdue_time);
229
+        } else if ($due_date == 'none') {
230 230
             $due_date = '';
231 231
         }
232 232
 
@@ -234,63 +234,63 @@  discard block
 block discarded – undo
234 234
     }
235 235
     
236 236
     private function setup_completed_date() {
237
-        $invoice = get_post( $this->ID );
237
+        $invoice = get_post($this->ID);
238 238
 
239
-        if ( 'pending' == $invoice->post_status || 'preapproved' == $invoice->post_status ) {
239
+        if ('pending' == $invoice->post_status || 'preapproved' == $invoice->post_status) {
240 240
             return false; // This invoice was never paid
241 241
         }
242 242
 
243
-        $date = ( $date = $this->get_meta( '_wpinv_completed_date', true ) ) ? $date : $invoice->modified_date;
243
+        $date = ($date = $this->get_meta('_wpinv_completed_date', true)) ? $date : $invoice->modified_date;
244 244
 
245 245
         return $date;
246 246
     }
247 247
     
248 248
     private function setup_cart_details() {
249
-        $cart_details = isset( $this->payment_meta['cart_details'] ) ? maybe_unserialize( $this->payment_meta['cart_details'] ) : array();
249
+        $cart_details = isset($this->payment_meta['cart_details']) ? maybe_unserialize($this->payment_meta['cart_details']) : array();
250 250
         return $cart_details;
251 251
     }
252 252
     
253 253
     public function array_convert() {
254
-        return get_object_vars( $this );
254
+        return get_object_vars($this);
255 255
     }
256 256
     
257 257
     private function setup_items() {
258
-        $items = isset( $this->payment_meta['items'] ) ? maybe_unserialize( $this->payment_meta['items'] ) : array();
258
+        $items = isset($this->payment_meta['items']) ? maybe_unserialize($this->payment_meta['items']) : array();
259 259
         return $items;
260 260
     }
261 261
     
262 262
     private function setup_fees() {
263
-        $payment_fees = isset( $this->payment_meta['fees'] ) ? $this->payment_meta['fees'] : array();
263
+        $payment_fees = isset($this->payment_meta['fees']) ? $this->payment_meta['fees'] : array();
264 264
         return $payment_fees;
265 265
     }
266 266
         
267 267
     private function setup_currency() {
268
-        $currency = isset( $this->payment_meta['currency'] ) ? $this->payment_meta['currency'] : apply_filters( 'wpinv_currency_default', wpinv_get_currency(), $this );
268
+        $currency = isset($this->payment_meta['currency']) ? $this->payment_meta['currency'] : apply_filters('wpinv_currency_default', wpinv_get_currency(), $this);
269 269
         return $currency;
270 270
     }
271 271
     
272 272
     private function setup_discount() {
273 273
         //$discount = $this->get_meta( '_wpinv_discount', true );
274
-        $discount = (float)$this->subtotal - ( (float)$this->total - (float)$this->tax - (float)$this->fees_total );
275
-        if ( $discount < 0 ) {
274
+        $discount = (float)$this->subtotal - ((float)$this->total - (float)$this->tax - (float)$this->fees_total);
275
+        if ($discount < 0) {
276 276
             $discount = 0;
277 277
         }
278
-        $discount = wpinv_round_amount( $discount );
278
+        $discount = wpinv_round_amount($discount);
279 279
         
280 280
         return $discount;
281 281
     }
282 282
     
283 283
     private function setup_discount_code() {
284
-        $discount_code = !empty( $this->discounts ) ? $this->discounts : $this->get_meta( '_wpinv_discount_code', true );
284
+        $discount_code = !empty($this->discounts) ? $this->discounts : $this->get_meta('_wpinv_discount_code', true);
285 285
         return $discount_code;
286 286
     }
287 287
     
288 288
     private function setup_tax() {
289
-        $tax = $this->get_meta( '_wpinv_tax', true );
289
+        $tax = $this->get_meta('_wpinv_tax', true);
290 290
 
291 291
         // We don't have tax as it's own meta and no meta was passed
292
-        if ( '' === $tax ) {            
293
-            $tax = isset( $this->payment_meta['tax'] ) ? $this->payment_meta['tax'] : 0;
292
+        if ('' === $tax) {            
293
+            $tax = isset($this->payment_meta['tax']) ? $this->payment_meta['tax'] : 0;
294 294
         }
295 295
 
296 296
         return $tax;
@@ -300,9 +300,9 @@  discard block
 block discarded – undo
300 300
         $subtotal     = 0;
301 301
         $cart_details = $this->cart_details;
302 302
 
303
-        if ( is_array( $cart_details ) ) {
304
-            foreach ( $cart_details as $item ) {
305
-                if ( isset( $item['subtotal'] ) ) {
303
+        if (is_array($cart_details)) {
304
+            foreach ($cart_details as $item) {
305
+                if (isset($item['subtotal'])) {
306 306
                     $subtotal += $item['subtotal'];
307 307
                 }
308 308
             }
@@ -316,18 +316,18 @@  discard block
 block discarded – undo
316 316
     }
317 317
     
318 318
     private function setup_discounts() {
319
-        $discounts = ! empty( $this->payment_meta['user_info']['discount'] ) ? $this->payment_meta['user_info']['discount'] : array();
319
+        $discounts = !empty($this->payment_meta['user_info']['discount']) ? $this->payment_meta['user_info']['discount'] : array();
320 320
         return $discounts;
321 321
     }
322 322
     
323 323
     private function setup_total() {
324
-        $amount = $this->get_meta( '_wpinv_total', true );
324
+        $amount = $this->get_meta('_wpinv_total', true);
325 325
 
326
-        if ( empty( $amount ) && '0.00' != $amount ) {
327
-            $meta   = $this->get_meta( '_wpinv_payment_meta', true );
328
-            $meta   = maybe_unserialize( $meta );
326
+        if (empty($amount) && '0.00' != $amount) {
327
+            $meta   = $this->get_meta('_wpinv_payment_meta', true);
328
+            $meta   = maybe_unserialize($meta);
329 329
 
330
-            if ( isset( $meta['amount'] ) ) {
330
+            if (isset($meta['amount'])) {
331 331
                 $amount = $meta['amount'];
332 332
             }
333 333
         }
@@ -336,13 +336,13 @@  discard block
 block discarded – undo
336 336
     }
337 337
     
338 338
     private function setup_mode() {
339
-        return $this->get_meta( '_wpinv_mode' );
339
+        return $this->get_meta('_wpinv_mode');
340 340
     }
341 341
 
342 342
     private function setup_gateway() {
343
-        $gateway = $this->get_meta( '_wpinv_gateway' );
343
+        $gateway = $this->get_meta('_wpinv_gateway');
344 344
         
345
-        if ( empty( $gateway ) && 'publish' === $this->status ) {
345
+        if (empty($gateway) && 'publish' === $this->status) {
346 346
             $gateway = 'manual';
347 347
         }
348 348
         
@@ -350,23 +350,23 @@  discard block
 block discarded – undo
350 350
     }
351 351
     
352 352
     private function setup_gateway_title() {
353
-        $gateway_title = wpinv_get_gateway_checkout_label( $this->gateway );
353
+        $gateway_title = wpinv_get_gateway_checkout_label($this->gateway);
354 354
         return $gateway_title;
355 355
     }
356 356
 
357 357
     private function setup_transaction_id() {
358
-        $transaction_id = $this->get_meta( '_wpinv_transaction_id' );
358
+        $transaction_id = $this->get_meta('_wpinv_transaction_id');
359 359
 
360
-        if ( empty( $transaction_id ) || (int) $transaction_id === (int) $this->ID ) {
360
+        if (empty($transaction_id) || (int)$transaction_id === (int)$this->ID) {
361 361
             $gateway        = $this->gateway;
362
-            $transaction_id = apply_filters( 'wpinv_get_invoice_transaction_id-' . $gateway, $this->ID );
362
+            $transaction_id = apply_filters('wpinv_get_invoice_transaction_id-' . $gateway, $this->ID);
363 363
         }
364 364
 
365 365
         return $transaction_id;
366 366
     }
367 367
 
368 368
     private function setup_ip() {
369
-        $ip = $this->get_meta( '_wpinv_user_ip' );
369
+        $ip = $this->get_meta('_wpinv_user_ip');
370 370
         return $ip;
371 371
     }
372 372
 
@@ -376,62 +376,62 @@  discard block
 block discarded – undo
376 376
     ///}
377 377
         
378 378
     private function setup_first_name() {
379
-        $first_name = $this->get_meta( '_wpinv_first_name' );
379
+        $first_name = $this->get_meta('_wpinv_first_name');
380 380
         return $first_name;
381 381
     }
382 382
     
383 383
     private function setup_last_name() {
384
-        $last_name = $this->get_meta( '_wpinv_last_name' );
384
+        $last_name = $this->get_meta('_wpinv_last_name');
385 385
         return $last_name;
386 386
     }
387 387
     
388 388
     private function setup_company() {
389
-        $company = $this->get_meta( '_wpinv_company' );
389
+        $company = $this->get_meta('_wpinv_company');
390 390
         return $company;
391 391
     }
392 392
     
393 393
     private function setup_vat_number() {
394
-        $vat_number = $this->get_meta( '_wpinv_vat_number' );
394
+        $vat_number = $this->get_meta('_wpinv_vat_number');
395 395
         return $vat_number;
396 396
     }
397 397
     
398 398
     private function setup_vat_rate() {
399
-        $vat_rate = $this->get_meta( '_wpinv_vat_rate' );
399
+        $vat_rate = $this->get_meta('_wpinv_vat_rate');
400 400
         return $vat_rate;
401 401
     }
402 402
     
403 403
     private function setup_adddress_confirmed() {
404
-        $adddress_confirmed = $this->get_meta( '_wpinv_adddress_confirmed' );
404
+        $adddress_confirmed = $this->get_meta('_wpinv_adddress_confirmed');
405 405
         return $adddress_confirmed;
406 406
     }
407 407
     
408 408
     private function setup_phone() {
409
-        $phone = $this->get_meta( '_wpinv_phone' );
409
+        $phone = $this->get_meta('_wpinv_phone');
410 410
         return $phone;
411 411
     }
412 412
     
413 413
     private function setup_address() {
414
-        $address = $this->get_meta( '_wpinv_address', true );
414
+        $address = $this->get_meta('_wpinv_address', true);
415 415
         return $address;
416 416
     }
417 417
     
418 418
     private function setup_city() {
419
-        $city = $this->get_meta( '_wpinv_city', true );
419
+        $city = $this->get_meta('_wpinv_city', true);
420 420
         return $city;
421 421
     }
422 422
     
423 423
     private function setup_country() {
424
-        $country = $this->get_meta( '_wpinv_country', true );
424
+        $country = $this->get_meta('_wpinv_country', true);
425 425
         return $country;
426 426
     }
427 427
     
428 428
     private function setup_state() {
429
-        $state = $this->get_meta( '_wpinv_state', true );
429
+        $state = $this->get_meta('_wpinv_state', true);
430 430
         return $state;
431 431
     }
432 432
     
433 433
     private function setup_zip() {
434
-        $zip = $this->get_meta( '_wpinv_zip', true );
434
+        $zip = $this->get_meta('_wpinv_zip', true);
435 435
         return $zip;
436 436
     }
437 437
 
@@ -440,7 +440,7 @@  discard block
 block discarded – undo
440 440
             'user_id'        => $this->user_id,
441 441
             'first_name'     => $this->first_name,
442 442
             'last_name'      => $this->last_name,
443
-            'email'          => get_the_author_meta( 'email', $this->user_id ),
443
+            'email'          => get_the_author_meta('email', $this->user_id),
444 444
             'phone'          => $this->phone,
445 445
             'address'        => $this->address,
446 446
             'city'           => $this->city,
@@ -455,12 +455,12 @@  discard block
 block discarded – undo
455 455
         );
456 456
         
457 457
         $user_info = array();
458
-        if ( isset( $this->payment_meta['user_info'] ) ) {
459
-            $user_info = maybe_unserialize( $this->payment_meta['user_info'] );
458
+        if (isset($this->payment_meta['user_info'])) {
459
+            $user_info = maybe_unserialize($this->payment_meta['user_info']);
460 460
             
461
-            if ( !empty( $user_info ) && isset( $user_info['user_id'] ) && $post = get_post( $this->ID ) ) {
461
+            if (!empty($user_info) && isset($user_info['user_id']) && $post = get_post($this->ID)) {
462 462
                 $this->user_id = $post->post_author;
463
-                $this->email = get_the_author_meta( 'email', $this->user_id );
463
+                $this->email = get_the_author_meta('email', $this->user_id);
464 464
                 
465 465
                 $user_info['user_id'] = $this->user_id;
466 466
                 $user_info['email'] = $this->email;
@@ -469,13 +469,13 @@  discard block
 block discarded – undo
469 469
             }
470 470
         }
471 471
         
472
-        $user_info    = wp_parse_args( $user_info, $defaults );
472
+        $user_info = wp_parse_args($user_info, $defaults);
473 473
         
474 474
         // Get the user, but only if it's been created
475
-        $user = get_userdata( $this->user_id );
475
+        $user = get_userdata($this->user_id);
476 476
         
477
-        if ( !empty( $user ) && $user->ID > 0 ) {
478
-            if ( empty( $user_info ) ) {
477
+        if (!empty($user) && $user->ID > 0) {
478
+            if (empty($user_info)) {
479 479
                 $user_info = array(
480 480
                     'user_id'    => $user->ID,
481 481
                     'first_name' => $user->first_name,
@@ -484,23 +484,23 @@  discard block
 block discarded – undo
484 484
                     'discount'   => '',
485 485
                 );
486 486
             } else {
487
-                foreach ( $user_info as $key => $value ) {
488
-                    if ( ! empty( $value ) ) {
487
+                foreach ($user_info as $key => $value) {
488
+                    if (!empty($value)) {
489 489
                         continue;
490 490
                     }
491 491
 
492
-                    switch( $key ) {
492
+                    switch ($key) {
493 493
                         case 'user_id':
494
-                            $user_info[ $key ] = $user->ID;
494
+                            $user_info[$key] = $user->ID;
495 495
                             break;
496 496
                         case 'first_name':
497
-                            $user_info[ $key ] = $user->first_name;
497
+                            $user_info[$key] = $user->first_name;
498 498
                             break;
499 499
                         case 'last_name':
500
-                            $user_info[ $key ] = $user->last_name;
500
+                            $user_info[$key] = $user->last_name;
501 501
                             break;
502 502
                         case 'email':
503
-                            $user_info[ $key ] = $user->user_email;
503
+                            $user_info[$key] = $user->user_email;
504 504
                             break;
505 505
                     }
506 506
                 }
@@ -511,16 +511,16 @@  discard block
 block discarded – undo
511 511
     }
512 512
 
513 513
     private function setup_invoice_key() {
514
-        $key = $this->get_meta( '_wpinv_key', true );
514
+        $key = $this->get_meta('_wpinv_key', true);
515 515
         
516 516
         return $key;
517 517
     }
518 518
 
519 519
     private function setup_invoice_number() {
520
-        $number = $this->get_meta( '_wpinv_number', true );
520
+        $number = $this->get_meta('_wpinv_number', true);
521 521
 
522
-        if ( !$number ) {
523
-            $number = wpinv_format_invoice_number( $this->ID );
522
+        if (!$number) {
523
+            $number = wpinv_format_invoice_number($this->ID);
524 524
         }
525 525
 
526 526
         return $number;
@@ -531,18 +531,18 @@  discard block
 block discarded – undo
531 531
 
532 532
         if ($number = $this->get_number()) {
533 533
             $invoice_title = $number;
534
-        } else if ( ! empty( $this->ID ) ) {
535
-            $invoice_title = wpinv_format_invoice_number( $this->ID );
534
+        } else if (!empty($this->ID)) {
535
+            $invoice_title = wpinv_format_invoice_number($this->ID);
536 536
         } else {
537
-            $invoice_title = wpinv_format_invoice_number( 0 );
537
+            $invoice_title = wpinv_format_invoice_number(0);
538 538
         }
539 539
 
540
-        if ( empty( $this->key ) ) {
540
+        if (empty($this->key)) {
541 541
             $this->key = self::generate_key();
542 542
             $this->pending['key'] = $this->key;
543 543
         }
544 544
 
545
-        if ( empty( $this->ip ) ) {
545
+        if (empty($this->ip)) {
546 546
             $this->ip = wpinv_get_ip();
547 547
             $this->pending['ip'] = $this->ip;
548 548
         }
@@ -574,75 +574,75 @@  discard block
 block discarded – undo
574 574
             'fees'         => $this->fees,
575 575
         );
576 576
         
577
-        $post_name      = sanitize_title( $invoice_title );
577
+        $post_name = sanitize_title($invoice_title);
578 578
 
579 579
         $post_data = array(
580 580
                         'post_title'    => $invoice_title,
581 581
                         'post_status'   => $this->status,
582 582
                         'post_author'   => $this->user_id,
583 583
                         'post_type'     => $this->post_type,
584
-                        'post_date'     => ! empty( $this->date ) && $this->date != '0000-00-00 00:00:00' ? $this->date : current_time( 'mysql' ),
585
-                        'post_date_gmt' => ! empty( $this->date ) && $this->date != '0000-00-00 00:00:00' ? get_gmt_from_date( $this->date ) : current_time( 'mysql', 1 ),
584
+                        'post_date'     => !empty($this->date) && $this->date != '0000-00-00 00:00:00' ? $this->date : current_time('mysql'),
585
+                        'post_date_gmt' => !empty($this->date) && $this->date != '0000-00-00 00:00:00' ? get_gmt_from_date($this->date) : current_time('mysql', 1),
586 586
                         'post_parent'   => $this->parent_invoice,
587 587
                     );
588
-        $args = apply_filters( 'wpinv_insert_invoice_args', $post_data, $this );
588
+        $args = apply_filters('wpinv_insert_invoice_args', $post_data, $this);
589 589
 
590 590
         // Create a blank invoice
591
-        if ( !empty( $this->ID ) ) {
591
+        if (!empty($this->ID)) {
592 592
             $args['ID']         = $this->ID;
593 593
             $args['post_name']  = $post_name;
594 594
             
595
-            $invoice_id = wp_update_post( $args );
595
+            $invoice_id = wp_update_post($args);
596 596
         } else {
597
-            $invoice_id = wp_insert_post( $args );
597
+            $invoice_id = wp_insert_post($args);
598 598
             
599
-            $post_title = wpinv_format_invoice_number( $invoice_id );
599
+            $post_title = wpinv_format_invoice_number($invoice_id);
600 600
             global $wpdb;
601
-            $wpdb->update( $wpdb->posts, array( 'post_title' => $post_title, 'post_name' => sanitize_title( $post_title ) ), array( 'ID' => $invoice_id ) );
602
-            clean_post_cache( $invoice_id );
601
+            $wpdb->update($wpdb->posts, array('post_title' => $post_title, 'post_name' => sanitize_title($post_title)), array('ID' => $invoice_id));
602
+            clean_post_cache($invoice_id);
603 603
         }
604 604
 
605
-        if ( !empty( $invoice_id ) ) {             
605
+        if (!empty($invoice_id)) {             
606 606
             $this->ID  = $invoice_id;
607 607
             $this->_ID = $invoice_id;
608 608
             
609 609
             ///$this->pending['user_id'] = $this->user_id;
610
-            if ( isset( $this->pending['number'] ) ) {
610
+            if (isset($this->pending['number'])) {
611 611
                 $this->pending['number'] = $post_name;
612 612
             }
613 613
             
614
-            $this->payment_meta = apply_filters( 'wpinv_payment_meta', $this->payment_meta, $payment_data );
615
-            if ( ! empty( $this->payment_meta['fees'] ) ) {
616
-                $this->fees = array_merge( $this->fees, $this->payment_meta['fees'] );
617
-                foreach( $this->fees as $fee ) {
618
-                    $this->increase_fees( $fee['amount'] );
614
+            $this->payment_meta = apply_filters('wpinv_payment_meta', $this->payment_meta, $payment_data);
615
+            if (!empty($this->payment_meta['fees'])) {
616
+                $this->fees = array_merge($this->fees, $this->payment_meta['fees']);
617
+                foreach ($this->fees as $fee) {
618
+                    $this->increase_fees($fee['amount']);
619 619
                 }
620 620
             }
621 621
 
622
-            $this->update_meta( '_wpinv_payment_meta', $this->payment_meta );            
622
+            $this->update_meta('_wpinv_payment_meta', $this->payment_meta);            
623 623
             $this->new = true;
624 624
         }
625 625
 
626 626
         return $this->ID;
627 627
     }
628 628
 
629
-    public function save( $setup = false ) {
629
+    public function save($setup = false) {
630 630
         global $wpi_session;
631 631
         
632 632
         $saved = false;
633
-        if ( empty( $this->items ) ) {
633
+        if (empty($this->items)) {
634 634
             return $saved; // Don't save empty invoice.
635 635
         }
636 636
         
637
-        if ( empty( $this->key ) ) {
637
+        if (empty($this->key)) {
638 638
             $this->key = self::generate_key();
639 639
             $this->pending['key'] = $this->key;
640 640
         }
641 641
         
642
-        if ( empty( $this->ID ) ) {
642
+        if (empty($this->ID)) {
643 643
             $invoice_id = $this->insert_invoice();
644 644
 
645
-            if ( false === $invoice_id ) {
645
+            if (false === $invoice_id) {
646 646
                 $saved = false;
647 647
             } else {
648 648
                 $this->ID = $invoice_id;
@@ -650,27 +650,27 @@  discard block
 block discarded – undo
650 650
         }        
651 651
 
652 652
         // If we have something pending, let's save it
653
-        if ( !empty( $this->pending ) ) {
653
+        if (!empty($this->pending)) {
654 654
             $total_increase = 0;
655 655
             $total_decrease = 0;
656 656
 
657
-            foreach ( $this->pending as $key => $value ) {
658
-                switch( $key ) {
657
+            foreach ($this->pending as $key => $value) {
658
+                switch ($key) {
659 659
                     case 'items':
660 660
                         // Update totals for pending items
661
-                        foreach ( $this->pending[ $key ] as $item ) {
662
-                            switch( $item['action'] ) {
661
+                        foreach ($this->pending[$key] as $item) {
662
+                            switch ($item['action']) {
663 663
                                 case 'add':
664 664
                                     $price = $item['price'];
665 665
                                     $taxes = $item['tax'];
666 666
 
667
-                                    if ( 'publish' === $this->status ) {
667
+                                    if ('publish' === $this->status) {
668 668
                                         $total_increase += $price;
669 669
                                     }
670 670
                                     break;
671 671
 
672 672
                                 case 'remove':
673
-                                    if ( 'publish' === $this->status ) {
673
+                                    if ('publish' === $this->status) {
674 674
                                         $total_decrease += $item['price'];
675 675
                                     }
676 676
                                     break;
@@ -678,16 +678,16 @@  discard block
 block discarded – undo
678 678
                         }
679 679
                         break;
680 680
                     case 'fees':
681
-                        if ( 'publish' !== $this->status ) {
681
+                        if ('publish' !== $this->status) {
682 682
                             break;
683 683
                         }
684 684
 
685
-                        if ( empty( $this->pending[ $key ] ) ) {
685
+                        if (empty($this->pending[$key])) {
686 686
                             break;
687 687
                         }
688 688
 
689
-                        foreach ( $this->pending[ $key ] as $fee ) {
690
-                            switch( $fee['action'] ) {
689
+                        foreach ($this->pending[$key] as $fee) {
690
+                            switch ($fee['action']) {
691 691
                                 case 'add':
692 692
                                     $total_increase += $fee['amount'];
693 693
                                     break;
@@ -699,86 +699,86 @@  discard block
 block discarded – undo
699 699
                         }
700 700
                         break;
701 701
                     case 'status':
702
-                        $this->update_status( $this->status );
702
+                        $this->update_status($this->status);
703 703
                         break;
704 704
                     case 'gateway':
705
-                        $this->update_meta( '_wpinv_gateway', $this->gateway );
705
+                        $this->update_meta('_wpinv_gateway', $this->gateway);
706 706
                         break;
707 707
                     case 'mode':
708
-                        $this->update_meta( '_wpinv_mode', $this->mode );
708
+                        $this->update_meta('_wpinv_mode', $this->mode);
709 709
                         break;
710 710
                     case 'transaction_id':
711
-                        $this->update_meta( '_wpinv_transaction_id', $this->transaction_id );
711
+                        $this->update_meta('_wpinv_transaction_id', $this->transaction_id);
712 712
                         break;
713 713
                     case 'ip':
714
-                        $this->update_meta( '_wpinv_user_ip', $this->ip );
714
+                        $this->update_meta('_wpinv_user_ip', $this->ip);
715 715
                         break;
716 716
                     ///case 'user_id':
717 717
                         ///$this->update_meta( '_wpinv_user_id', $this->user_id );
718 718
                         ///$this->user_info['user_id'] = $this->user_id;
719 719
                         ///break;
720 720
                     case 'first_name':
721
-                        $this->update_meta( '_wpinv_first_name', $this->first_name );
721
+                        $this->update_meta('_wpinv_first_name', $this->first_name);
722 722
                         $this->user_info['first_name'] = $this->first_name;
723 723
                         break;
724 724
                     case 'last_name':
725
-                        $this->update_meta( '_wpinv_last_name', $this->last_name );
725
+                        $this->update_meta('_wpinv_last_name', $this->last_name);
726 726
                         $this->user_info['last_name'] = $this->last_name;
727 727
                         break;
728 728
                     case 'phone':
729
-                        $this->update_meta( '_wpinv_phone', $this->phone );
729
+                        $this->update_meta('_wpinv_phone', $this->phone);
730 730
                         $this->user_info['phone'] = $this->phone;
731 731
                         break;
732 732
                     case 'address':
733
-                        $this->update_meta( '_wpinv_address', $this->address );
733
+                        $this->update_meta('_wpinv_address', $this->address);
734 734
                         $this->user_info['address'] = $this->address;
735 735
                         break;
736 736
                     case 'city':
737
-                        $this->update_meta( '_wpinv_city', $this->city );
737
+                        $this->update_meta('_wpinv_city', $this->city);
738 738
                         $this->user_info['city'] = $this->city;
739 739
                         break;
740 740
                     case 'country':
741
-                        $this->update_meta( '_wpinv_country', $this->country );
741
+                        $this->update_meta('_wpinv_country', $this->country);
742 742
                         $this->user_info['country'] = $this->country;
743 743
                         break;
744 744
                     case 'state':
745
-                        $this->update_meta( '_wpinv_state', $this->state );
745
+                        $this->update_meta('_wpinv_state', $this->state);
746 746
                         $this->user_info['state'] = $this->state;
747 747
                         break;
748 748
                     case 'zip':
749
-                        $this->update_meta( '_wpinv_zip', $this->zip );
749
+                        $this->update_meta('_wpinv_zip', $this->zip);
750 750
                         $this->user_info['zip'] = $this->zip;
751 751
                         break;
752 752
                     case 'company':
753
-                        $this->update_meta( '_wpinv_company', $this->company );
753
+                        $this->update_meta('_wpinv_company', $this->company);
754 754
                         $this->user_info['company'] = $this->company;
755 755
                         break;
756 756
                     case 'vat_number':
757
-                        $this->update_meta( '_wpinv_vat_number', $this->vat_number );
757
+                        $this->update_meta('_wpinv_vat_number', $this->vat_number);
758 758
                         $this->user_info['vat_number'] = $this->vat_number;
759 759
                         
760
-                        $vat_info = $wpi_session->get( 'user_vat_data' );
761
-                        if ( $this->vat_number && !empty( $vat_info ) && isset( $vat_info['number'] ) && isset( $vat_info['valid'] ) && $vat_info['number'] == $this->vat_number ) {
762
-                            $adddress_confirmed = isset( $vat_info['adddress_confirmed'] ) ? $vat_info['adddress_confirmed'] : false;
763
-                            $this->update_meta( '_wpinv_adddress_confirmed', (bool)$adddress_confirmed );
760
+                        $vat_info = $wpi_session->get('user_vat_data');
761
+                        if ($this->vat_number && !empty($vat_info) && isset($vat_info['number']) && isset($vat_info['valid']) && $vat_info['number'] == $this->vat_number) {
762
+                            $adddress_confirmed = isset($vat_info['adddress_confirmed']) ? $vat_info['adddress_confirmed'] : false;
763
+                            $this->update_meta('_wpinv_adddress_confirmed', (bool)$adddress_confirmed);
764 764
                             $this->user_info['adddress_confirmed'] = (bool)$adddress_confirmed;
765 765
                         }
766 766
     
767 767
                         break;
768 768
                     case 'vat_rate':
769
-                        $this->update_meta( '_wpinv_vat_rate', $this->vat_rate );
769
+                        $this->update_meta('_wpinv_vat_rate', $this->vat_rate);
770 770
                         $this->user_info['vat_rate'] = $this->vat_rate;
771 771
                         break;
772 772
                     case 'adddress_confirmed':
773
-                        $this->update_meta( '_wpinv_adddress_confirmed', $this->adddress_confirmed );
773
+                        $this->update_meta('_wpinv_adddress_confirmed', $this->adddress_confirmed);
774 774
                         $this->user_info['adddress_confirmed'] = $this->adddress_confirmed;
775 775
                         break;
776 776
                     
777 777
                     case 'key':
778
-                        $this->update_meta( '_wpinv_key', $this->key );
778
+                        $this->update_meta('_wpinv_key', $this->key);
779 779
                         break;
780 780
                     case 'number':
781
-                        $this->update_meta( '_wpinv_number', $this->number );
781
+                        $this->update_meta('_wpinv_number', $this->number);
782 782
                         break;
783 783
                     case 'date':
784 784
                         $args = array(
@@ -787,34 +787,34 @@  discard block
 block discarded – undo
787 787
                             'edit_date' => true,
788 788
                         );
789 789
 
790
-                        wp_update_post( $args );
790
+                        wp_update_post($args);
791 791
                         break;
792 792
                     case 'due_date':
793
-                        if ( empty( $this->due_date ) ) {
793
+                        if (empty($this->due_date)) {
794 794
                             $this->due_date = 'none';
795 795
                         }
796 796
                         
797
-                        $this->update_meta( '_wpinv_due_date', $this->due_date );
797
+                        $this->update_meta('_wpinv_due_date', $this->due_date);
798 798
                         break;
799 799
                     case 'completed_date':
800
-                        $this->update_meta( '_wpinv_completed_date', $this->completed_date );
800
+                        $this->update_meta('_wpinv_completed_date', $this->completed_date);
801 801
                         break;
802 802
                     case 'discounts':
803
-                        if ( ! is_array( $this->discounts ) ) {
804
-                            $this->discounts = explode( ',', $this->discounts );
803
+                        if (!is_array($this->discounts)) {
804
+                            $this->discounts = explode(',', $this->discounts);
805 805
                         }
806 806
 
807
-                        $this->user_info['discount'] = implode( ',', $this->discounts );
807
+                        $this->user_info['discount'] = implode(',', $this->discounts);
808 808
                         break;
809 809
                         
810 810
                     //case 'tax':
811 811
                         //$this->update_meta( '_wpinv_tax', wpinv_round_amount( $this->tax ) );
812 812
                         //break;
813 813
                     case 'discount':
814
-                        $this->update_meta( '_wpinv_discount', wpinv_round_amount( $this->discount ) );
814
+                        $this->update_meta('_wpinv_discount', wpinv_round_amount($this->discount));
815 815
                         break;
816 816
                     case 'discount_code':
817
-                        $this->update_meta( '_wpinv_discount_code', $this->discount_code );
817
+                        $this->update_meta('_wpinv_discount_code', $this->discount_code);
818 818
                         break;
819 819
                     //case 'fees':
820 820
                         //$this->update_meta( '_wpinv_fees', $this->fees );
@@ -824,19 +824,19 @@  discard block
 block discarded – undo
824 824
                             'ID'          => $this->ID,
825 825
                             'post_parent' => $this->parent_invoice,
826 826
                         );
827
-                        wp_update_post( $args );
827
+                        wp_update_post($args);
828 828
                         break;
829 829
                     default:
830
-                        do_action( 'wpinv_save', $this, $key );
830
+                        do_action('wpinv_save', $this, $key);
831 831
                         break;
832 832
                 }
833 833
             }       
834 834
 
835
-            $this->update_meta( '_wpinv_subtotal', wpinv_round_amount( $this->subtotal ) );
836
-            $this->update_meta( '_wpinv_total', wpinv_round_amount( $this->total ) );
837
-            $this->update_meta( '_wpinv_tax', wpinv_round_amount( $this->tax ) );
835
+            $this->update_meta('_wpinv_subtotal', wpinv_round_amount($this->subtotal));
836
+            $this->update_meta('_wpinv_total', wpinv_round_amount($this->total));
837
+            $this->update_meta('_wpinv_tax', wpinv_round_amount($this->tax));
838 838
             
839
-            $this->items    = array_values( $this->items );
839
+            $this->items = array_values($this->items);
840 840
             
841 841
             $new_meta = array(
842 842
                 'items'         => $this->items,
@@ -847,12 +847,12 @@  discard block
 block discarded – undo
847 847
             );
848 848
             
849 849
             $meta        = $this->get_meta();
850
-            $merged_meta = array_merge( $meta, $new_meta );
850
+            $merged_meta = array_merge($meta, $new_meta);
851 851
 
852 852
             // Only save the payment meta if it's changed
853
-            if ( md5( serialize( $meta ) ) !== md5( serialize( $merged_meta) ) ) {
854
-                $updated     = $this->update_meta( '_wpinv_payment_meta', $merged_meta );
855
-                if ( false !== $updated ) {
853
+            if (md5(serialize($meta)) !== md5(serialize($merged_meta))) {
854
+                $updated = $this->update_meta('_wpinv_payment_meta', $merged_meta);
855
+                if (false !== $updated) {
856 856
                     $saved = true;
857 857
                 }
858 858
             }
@@ -860,15 +860,15 @@  discard block
 block discarded – undo
860 860
             $this->pending = array();
861 861
             $saved         = true;
862 862
         } else {
863
-            $this->update_meta( '_wpinv_subtotal', wpinv_round_amount( $this->subtotal ) );
864
-            $this->update_meta( '_wpinv_total', wpinv_round_amount( $this->total ) );
865
-            $this->update_meta( '_wpinv_tax', wpinv_round_amount( $this->tax ) );
863
+            $this->update_meta('_wpinv_subtotal', wpinv_round_amount($this->subtotal));
864
+            $this->update_meta('_wpinv_total', wpinv_round_amount($this->total));
865
+            $this->update_meta('_wpinv_tax', wpinv_round_amount($this->tax));
866 866
         }
867 867
         
868
-        do_action( 'wpinv_invoice_save', $this, $saved );
868
+        do_action('wpinv_invoice_save', $this, $saved);
869 869
 
870
-        if ( true === $saved || $setup ) {
871
-            $this->setup_invoice( $this->ID );
870
+        if (true === $saved || $setup) {
871
+            $this->setup_invoice($this->ID);
872 872
         }
873 873
         
874 874
         $this->refresh_item_ids();
@@ -876,7 +876,7 @@  discard block
 block discarded – undo
876 876
         return $saved;
877 877
     }
878 878
     
879
-    public function add_fee( $args, $global = true ) {
879
+    public function add_fee($args, $global = true) {
880 880
         $default_args = array(
881 881
             'label'       => '',
882 882
             'amount'      => 0,
@@ -886,75 +886,75 @@  discard block
 block discarded – undo
886 886
             'item_id'     => 0,
887 887
         );
888 888
 
889
-        $fee = wp_parse_args( $args, $default_args );
889
+        $fee = wp_parse_args($args, $default_args);
890 890
         
891
-        if ( !empty( $fee['label'] ) ) {
891
+        if (!empty($fee['label'])) {
892 892
             return false;
893 893
         }
894 894
         
895
-        $fee['id']  = sanitize_title( $fee['label'] );
895
+        $fee['id'] = sanitize_title($fee['label']);
896 896
         
897
-        $this->fees[]               = $fee;
897
+        $this->fees[] = $fee;
898 898
         
899 899
         $added_fee               = $fee;
900 900
         $added_fee['action']     = 'add';
901 901
         $this->pending['fees'][] = $added_fee;
902
-        reset( $this->fees );
902
+        reset($this->fees);
903 903
 
904
-        $this->increase_fees( $fee['amount'] );
904
+        $this->increase_fees($fee['amount']);
905 905
         return true;
906 906
     }
907 907
 
908
-    public function remove_fee( $key ) {
908
+    public function remove_fee($key) {
909 909
         $removed = false;
910 910
 
911
-        if ( is_numeric( $key ) ) {
912
-            $removed = $this->remove_fee_by( 'index', $key );
911
+        if (is_numeric($key)) {
912
+            $removed = $this->remove_fee_by('index', $key);
913 913
         }
914 914
 
915 915
         return $removed;
916 916
     }
917 917
 
918
-    public function remove_fee_by( $key, $value, $global = false ) {
919
-        $allowed_fee_keys = apply_filters( 'wpinv_fee_keys', array(
918
+    public function remove_fee_by($key, $value, $global = false) {
919
+        $allowed_fee_keys = apply_filters('wpinv_fee_keys', array(
920 920
             'index', 'label', 'amount', 'type',
921
-        ) );
921
+        ));
922 922
 
923
-        if ( ! in_array( $key, $allowed_fee_keys ) ) {
923
+        if (!in_array($key, $allowed_fee_keys)) {
924 924
             return false;
925 925
         }
926 926
 
927 927
         $removed = false;
928
-        if ( 'index' === $key && array_key_exists( $value, $this->fees ) ) {
929
-            $removed_fee             = $this->fees[ $value ];
928
+        if ('index' === $key && array_key_exists($value, $this->fees)) {
929
+            $removed_fee             = $this->fees[$value];
930 930
             $removed_fee['action']   = 'remove';
931 931
             $this->pending['fees'][] = $removed_fee;
932 932
 
933
-            $this->decrease_fees( $removed_fee['amount'] );
933
+            $this->decrease_fees($removed_fee['amount']);
934 934
 
935
-            unset( $this->fees[ $value ] );
935
+            unset($this->fees[$value]);
936 936
             $removed = true;
937
-        } else if ( 'index' !== $key ) {
938
-            foreach ( $this->fees as $index => $fee ) {
939
-                if ( isset( $fee[ $key ] ) && $fee[ $key ] == $value ) {
937
+        } else if ('index' !== $key) {
938
+            foreach ($this->fees as $index => $fee) {
939
+                if (isset($fee[$key]) && $fee[$key] == $value) {
940 940
                     $removed_fee             = $fee;
941 941
                     $removed_fee['action']   = 'remove';
942 942
                     $this->pending['fees'][] = $removed_fee;
943 943
 
944
-                    $this->decrease_fees( $removed_fee['amount'] );
944
+                    $this->decrease_fees($removed_fee['amount']);
945 945
 
946
-                    unset( $this->fees[ $index ] );
946
+                    unset($this->fees[$index]);
947 947
                     $removed = true;
948 948
 
949
-                    if ( false === $global ) {
949
+                    if (false === $global) {
950 950
                         break;
951 951
                     }
952 952
                 }
953 953
             }
954 954
         }
955 955
 
956
-        if ( true === $removed ) {
957
-            $this->fees = array_values( $this->fees );
956
+        if (true === $removed) {
957
+            $this->fees = array_values($this->fees);
958 958
         }
959 959
 
960 960
         return $removed;
@@ -962,35 +962,35 @@  discard block
 block discarded – undo
962 962
 
963 963
     
964 964
 
965
-    public function add_note( $note = '', $customer_type = false, $added_by_user = false, $system = false ) {
965
+    public function add_note($note = '', $customer_type = false, $added_by_user = false, $system = false) {
966 966
         // Bail if no note specified
967
-        if( !$note ) {
967
+        if (!$note) {
968 968
             return false;
969 969
         }
970 970
 
971
-        if ( empty( $this->ID ) )
971
+        if (empty($this->ID))
972 972
             return false;
973 973
         
974
-        if ( ( ( is_user_logged_in() && current_user_can( 'manage_options' ) ) || $added_by_user ) && !$system ) {
975
-            $user                 = get_user_by( 'id', get_current_user_id() );
974
+        if (((is_user_logged_in() && current_user_can('manage_options')) || $added_by_user) && !$system) {
975
+            $user                 = get_user_by('id', get_current_user_id());
976 976
             $comment_author       = $user->display_name;
977 977
             $comment_author_email = $user->user_email;
978 978
         } else {
979
-            $comment_author       = __( 'System', 'invoicing' );
980
-            $comment_author_email = strtolower( __( 'System', 'invoicing' ) ) . '@';
981
-            $comment_author_email .= isset( $_SERVER['HTTP_HOST'] ) ? str_replace( 'www.', '', $_SERVER['HTTP_HOST'] ) : 'noreply.com';
982
-            $comment_author_email = sanitize_email( $comment_author_email );
979
+            $comment_author       = __('System', 'invoicing');
980
+            $comment_author_email = strtolower(__('System', 'invoicing')) . '@';
981
+            $comment_author_email .= isset($_SERVER['HTTP_HOST']) ? str_replace('www.', '', $_SERVER['HTTP_HOST']) : 'noreply.com';
982
+            $comment_author_email = sanitize_email($comment_author_email);
983 983
         }
984 984
 
985
-        do_action( 'wpinv_pre_insert_invoice_note', $this->ID, $note, $customer_type );
985
+        do_action('wpinv_pre_insert_invoice_note', $this->ID, $note, $customer_type);
986 986
 
987
-        $note_id = wp_insert_comment( wp_filter_comment( array(
987
+        $note_id = wp_insert_comment(wp_filter_comment(array(
988 988
             'comment_post_ID'      => $this->ID,
989 989
             'comment_content'      => $note,
990 990
             'comment_agent'        => 'GeoDirectory',
991 991
             'user_id'              => is_admin() ? get_current_user_id() : 0,
992
-            'comment_date'         => current_time( 'mysql' ),
993
-            'comment_date_gmt'     => current_time( 'mysql', 1 ),
992
+            'comment_date'         => current_time('mysql'),
993
+            'comment_date_gmt'     => current_time('mysql', 1),
994 994
             'comment_approved'     => 1,
995 995
             'comment_parent'       => 0,
996 996
             'comment_author'       => $comment_author,
@@ -998,53 +998,53 @@  discard block
 block discarded – undo
998 998
             'comment_author_url'   => '',
999 999
             'comment_author_email' => $comment_author_email,
1000 1000
             'comment_type'         => 'wpinv_note'
1001
-        ) ) );
1001
+        )));
1002 1002
 
1003
-        do_action( 'wpinv_insert_payment_note', $note_id, $this->ID, $note );
1003
+        do_action('wpinv_insert_payment_note', $note_id, $this->ID, $note);
1004 1004
         
1005
-        if ( $customer_type ) {
1006
-            add_comment_meta( $note_id, '_wpi_customer_note', 1 );
1005
+        if ($customer_type) {
1006
+            add_comment_meta($note_id, '_wpi_customer_note', 1);
1007 1007
 
1008
-            do_action( 'wpinv_new_customer_note', array( 'invoice_id' => $this->ID, 'user_note' => $note ) );
1008
+            do_action('wpinv_new_customer_note', array('invoice_id' => $this->ID, 'user_note' => $note));
1009 1009
         }
1010 1010
 
1011 1011
         return $note_id;
1012 1012
     }
1013 1013
 
1014
-    private function increase_subtotal( $amount = 0.00 ) {
1015
-        $amount          = (float) $amount;
1014
+    private function increase_subtotal($amount = 0.00) {
1015
+        $amount          = (float)$amount;
1016 1016
         $this->subtotal += $amount;
1017
-        $this->subtotal  = wpinv_round_amount( $this->subtotal );
1017
+        $this->subtotal  = wpinv_round_amount($this->subtotal);
1018 1018
 
1019 1019
         $this->recalculate_total();
1020 1020
     }
1021 1021
 
1022
-    private function decrease_subtotal( $amount = 0.00 ) {
1023
-        $amount          = (float) $amount;
1022
+    private function decrease_subtotal($amount = 0.00) {
1023
+        $amount          = (float)$amount;
1024 1024
         $this->subtotal -= $amount;
1025
-        $this->subtotal  = wpinv_round_amount( $this->subtotal );
1025
+        $this->subtotal  = wpinv_round_amount($this->subtotal);
1026 1026
 
1027
-        if ( $this->subtotal < 0 ) {
1027
+        if ($this->subtotal < 0) {
1028 1028
             $this->subtotal = 0;
1029 1029
         }
1030 1030
 
1031 1031
         $this->recalculate_total();
1032 1032
     }
1033 1033
 
1034
-    private function increase_fees( $amount = 0.00 ) {
1034
+    private function increase_fees($amount = 0.00) {
1035 1035
         $amount            = (float)$amount;
1036 1036
         $this->fees_total += $amount;
1037
-        $this->fees_total  = wpinv_round_amount( $this->fees_total );
1037
+        $this->fees_total  = wpinv_round_amount($this->fees_total);
1038 1038
 
1039 1039
         $this->recalculate_total();
1040 1040
     }
1041 1041
 
1042
-    private function decrease_fees( $amount = 0.00 ) {
1043
-        $amount            = (float) $amount;
1042
+    private function decrease_fees($amount = 0.00) {
1043
+        $amount            = (float)$amount;
1044 1044
         $this->fees_total -= $amount;
1045
-        $this->fees_total  = wpinv_round_amount( $this->fees_total );
1045
+        $this->fees_total  = wpinv_round_amount($this->fees_total);
1046 1046
 
1047
-        if ( $this->fees_total < 0 ) {
1047
+        if ($this->fees_total < 0) {
1048 1048
             $this->fees_total = 0;
1049 1049
         }
1050 1050
 
@@ -1055,54 +1055,54 @@  discard block
 block discarded – undo
1055 1055
         global $wpi_nosave;
1056 1056
         
1057 1057
         $this->total = $this->subtotal + $this->tax + $this->fees_total;
1058
-        $this->total = wpinv_round_amount( $this->total );
1058
+        $this->total = wpinv_round_amount($this->total);
1059 1059
         
1060
-        do_action( 'wpinv_invoice_recalculate_total', $this, $wpi_nosave );
1060
+        do_action('wpinv_invoice_recalculate_total', $this, $wpi_nosave);
1061 1061
     }
1062 1062
     
1063
-    public function increase_tax( $amount = 0.00 ) {
1064
-        $amount       = (float) $amount;
1063
+    public function increase_tax($amount = 0.00) {
1064
+        $amount       = (float)$amount;
1065 1065
         $this->tax   += $amount;
1066 1066
 
1067 1067
         $this->recalculate_total();
1068 1068
     }
1069 1069
 
1070
-    public function decrease_tax( $amount = 0.00 ) {
1071
-        $amount     = (float) $amount;
1070
+    public function decrease_tax($amount = 0.00) {
1071
+        $amount     = (float)$amount;
1072 1072
         $this->tax -= $amount;
1073 1073
 
1074
-        if ( $this->tax < 0 ) {
1074
+        if ($this->tax < 0) {
1075 1075
             $this->tax = 0;
1076 1076
         }
1077 1077
 
1078 1078
         $this->recalculate_total();
1079 1079
     }
1080 1080
 
1081
-    public function update_status( $new_status = false, $note = '', $manual = false ) {
1082
-        $old_status = ! empty( $this->old_status ) ? $this->old_status : get_post_status( $this->ID );
1081
+    public function update_status($new_status = false, $note = '', $manual = false) {
1082
+        $old_status = !empty($this->old_status) ? $this->old_status : get_post_status($this->ID);
1083 1083
         
1084
-        if ( $old_status === $new_status && in_array( $new_status, array_keys( wpinv_get_invoice_statuses() ) ) ) {
1084
+        if ($old_status === $new_status && in_array($new_status, array_keys(wpinv_get_invoice_statuses()))) {
1085 1085
             return false; // Don't permit status changes that aren't changes
1086 1086
         }
1087 1087
 
1088
-        $do_change = apply_filters( 'wpinv_should_update_invoice_status', true, $this->ID, $new_status, $old_status );
1088
+        $do_change = apply_filters('wpinv_should_update_invoice_status', true, $this->ID, $new_status, $old_status);
1089 1089
         $updated = false;
1090 1090
 
1091
-        if ( $do_change ) {
1092
-            do_action( 'wpinv_before_invoice_status_change', $this->ID, $new_status, $old_status );
1091
+        if ($do_change) {
1092
+            do_action('wpinv_before_invoice_status_change', $this->ID, $new_status, $old_status);
1093 1093
 
1094 1094
             $update_post_data                   = array();
1095 1095
             $update_post_data['ID']             = $this->ID;
1096 1096
             $update_post_data['post_status']    = $new_status;
1097
-            $update_post_data['edit_date']      = current_time( 'mysql', 0 );
1098
-            $update_post_data['edit_date_gmt']  = current_time( 'mysql', 1 );
1097
+            $update_post_data['edit_date']      = current_time('mysql', 0);
1098
+            $update_post_data['edit_date_gmt']  = current_time('mysql', 1);
1099 1099
             
1100
-            $update_post_data = apply_filters( 'wpinv_update_invoice_status_fields', $update_post_data, $this->ID );
1100
+            $update_post_data = apply_filters('wpinv_update_invoice_status_fields', $update_post_data, $this->ID);
1101 1101
 
1102
-            $updated = wp_update_post( $update_post_data );     
1102
+            $updated = wp_update_post($update_post_data);     
1103 1103
            
1104 1104
             // Process any specific status functions
1105
-            switch( $new_status ) {
1105
+            switch ($new_status) {
1106 1106
                 case 'wpi-refunded':
1107 1107
                     $this->process_refund();
1108 1108
                     break;
@@ -1115,9 +1115,9 @@  discard block
 block discarded – undo
1115 1115
             }
1116 1116
             
1117 1117
             // Status was changed.
1118
-            do_action( 'wpinv_status_' . $new_status, $this->ID, $old_status );
1119
-            do_action( 'wpinv_status_' . $old_status . '_to_' . $new_status, $this->ID, $old_status );
1120
-            do_action( 'wpinv_update_status', $this->ID, $new_status, $old_status );
1118
+            do_action('wpinv_status_' . $new_status, $this->ID, $old_status);
1119
+            do_action('wpinv_status_' . $old_status . '_to_' . $new_status, $this->ID, $old_status);
1120
+            do_action('wpinv_update_status', $this->ID, $new_status, $old_status);
1121 1121
         }
1122 1122
 
1123 1123
         return $updated;
@@ -1131,72 +1131,72 @@  discard block
 block discarded – undo
1131 1131
         $this->save();
1132 1132
     }
1133 1133
 
1134
-    public function update_meta( $meta_key = '', $meta_value = '', $prev_value = '' ) {
1135
-        if ( empty( $meta_key ) ) {
1134
+    public function update_meta($meta_key = '', $meta_value = '', $prev_value = '') {
1135
+        if (empty($meta_key)) {
1136 1136
             return false;
1137 1137
         }
1138 1138
 
1139
-        if ( $meta_key == 'key' || $meta_key == 'date' ) {
1139
+        if ($meta_key == 'key' || $meta_key == 'date') {
1140 1140
             $current_meta = $this->get_meta();
1141
-            $current_meta[ $meta_key ] = $meta_value;
1141
+            $current_meta[$meta_key] = $meta_value;
1142 1142
 
1143 1143
             $meta_key     = '_wpinv_payment_meta';
1144 1144
             $meta_value   = $current_meta;
1145 1145
         }
1146 1146
 
1147
-        $meta_value = apply_filters( 'wpinv_update_payment_meta_' . $meta_key, $meta_value, $this->ID );
1147
+        $meta_value = apply_filters('wpinv_update_payment_meta_' . $meta_key, $meta_value, $this->ID);
1148 1148
         
1149
-        if ( $meta_key == '_wpinv_completed_date' && !empty( $meta_value ) ) {
1149
+        if ($meta_key == '_wpinv_completed_date' && !empty($meta_value)) {
1150 1150
             $args = array(
1151 1151
                 'ID'                => $this->ID,
1152 1152
                 'post_date'         => $meta_value,
1153 1153
                 'edit_date'         => true,
1154
-                'post_date_gmt'     => get_gmt_from_date( $meta_value ),
1154
+                'post_date_gmt'     => get_gmt_from_date($meta_value),
1155 1155
                 'post_modified'     => $meta_value,
1156
-                'post_modified_gmt' => get_gmt_from_date( $meta_value )
1156
+                'post_modified_gmt' => get_gmt_from_date($meta_value)
1157 1157
             );
1158
-            wp_update_post( $args );
1158
+            wp_update_post($args);
1159 1159
         }
1160 1160
         
1161
-        return update_post_meta( $this->ID, $meta_key, $meta_value, $prev_value );
1161
+        return update_post_meta($this->ID, $meta_key, $meta_value, $prev_value);
1162 1162
     }
1163 1163
 
1164 1164
     private function process_refund() {
1165 1165
         $process_refund = true;
1166 1166
 
1167 1167
         // If the payment was not in publish, don't decrement stats as they were never incremented
1168
-        if ( 'publish' != $this->old_status || 'wpi-refunded' != $this->status ) {
1168
+        if ('publish' != $this->old_status || 'wpi-refunded' != $this->status) {
1169 1169
             $process_refund = false;
1170 1170
         }
1171 1171
 
1172 1172
         // Allow extensions to filter for their own payment types, Example: Recurring Payments
1173
-        $process_refund = apply_filters( 'wpinv_should_process_refund', $process_refund, $this );
1173
+        $process_refund = apply_filters('wpinv_should_process_refund', $process_refund, $this);
1174 1174
 
1175
-        if ( false === $process_refund ) {
1175
+        if (false === $process_refund) {
1176 1176
             return;
1177 1177
         }
1178 1178
 
1179
-        do_action( 'wpinv_pre_refund_invoice', $this );
1179
+        do_action('wpinv_pre_refund_invoice', $this);
1180 1180
         
1181
-        $decrease_store_earnings = apply_filters( 'wpinv_decrease_store_earnings_on_refund', true, $this );
1182
-        $decrease_customer_value = apply_filters( 'wpinv_decrease_customer_value_on_refund', true, $this );
1183
-        $decrease_purchase_count = apply_filters( 'wpinv_decrease_customer_purchase_count_on_refund', true, $this );
1181
+        $decrease_store_earnings = apply_filters('wpinv_decrease_store_earnings_on_refund', true, $this);
1182
+        $decrease_customer_value = apply_filters('wpinv_decrease_customer_value_on_refund', true, $this);
1183
+        $decrease_purchase_count = apply_filters('wpinv_decrease_customer_purchase_count_on_refund', true, $this);
1184 1184
         
1185
-        do_action( 'wpinv_post_refund_invoice', $this );
1185
+        do_action('wpinv_post_refund_invoice', $this);
1186 1186
     }
1187 1187
 
1188 1188
     private function process_failure() {
1189 1189
         $discounts = $this->discounts;
1190
-        if ( empty( $discounts ) ) {
1190
+        if (empty($discounts)) {
1191 1191
             return;
1192 1192
         }
1193 1193
 
1194
-        if ( ! is_array( $discounts ) ) {
1195
-            $discounts = array_map( 'trim', explode( ',', $discounts ) );
1194
+        if (!is_array($discounts)) {
1195
+            $discounts = array_map('trim', explode(',', $discounts));
1196 1196
         }
1197 1197
 
1198
-        foreach ( $discounts as $discount ) {
1199
-            wpinv_decrease_discount_usage( $discount );
1198
+        foreach ($discounts as $discount) {
1199
+            wpinv_decrease_discount_usage($discount);
1200 1200
         }
1201 1201
     }
1202 1202
     
@@ -1204,92 +1204,92 @@  discard block
 block discarded – undo
1204 1204
         $process_pending = true;
1205 1205
 
1206 1206
         // If the payment was not in publish or revoked status, don't decrement stats as they were never incremented
1207
-        if ( ( 'publish' != $this->old_status && 'revoked' != $this->old_status ) || 'pending' != $this->status ) {
1207
+        if (('publish' != $this->old_status && 'revoked' != $this->old_status) || 'pending' != $this->status) {
1208 1208
             $process_pending = false;
1209 1209
         }
1210 1210
 
1211 1211
         // Allow extensions to filter for their own payment types, Example: Recurring Payments
1212
-        $process_pending = apply_filters( 'wpinv_should_process_pending', $process_pending, $this );
1212
+        $process_pending = apply_filters('wpinv_should_process_pending', $process_pending, $this);
1213 1213
 
1214
-        if ( false === $process_pending ) {
1214
+        if (false === $process_pending) {
1215 1215
             return;
1216 1216
         }
1217 1217
 
1218
-        $decrease_store_earnings = apply_filters( 'wpinv_decrease_store_earnings_on_pending', true, $this );
1219
-        $decrease_customer_value = apply_filters( 'wpinv_decrease_customer_value_on_pending', true, $this );
1220
-        $decrease_purchase_count = apply_filters( 'wpinv_decrease_customer_purchase_count_on_pending', true, $this );
1218
+        $decrease_store_earnings = apply_filters('wpinv_decrease_store_earnings_on_pending', true, $this);
1219
+        $decrease_customer_value = apply_filters('wpinv_decrease_customer_value_on_pending', true, $this);
1220
+        $decrease_purchase_count = apply_filters('wpinv_decrease_customer_purchase_count_on_pending', true, $this);
1221 1221
 
1222 1222
         $this->completed_date = '';
1223
-        $this->update_meta( '_wpinv_completed_date', '' );
1223
+        $this->update_meta('_wpinv_completed_date', '');
1224 1224
     }
1225 1225
     
1226 1226
     // get data
1227
-    public function get_meta( $meta_key = '_wpinv_payment_meta', $single = true ) {
1228
-        $meta = get_post_meta( $this->ID, $meta_key, $single );
1227
+    public function get_meta($meta_key = '_wpinv_payment_meta', $single = true) {
1228
+        $meta = get_post_meta($this->ID, $meta_key, $single);
1229 1229
 
1230
-        if ( $meta_key === '_wpinv_payment_meta' ) {
1230
+        if ($meta_key === '_wpinv_payment_meta') {
1231 1231
 
1232
-            if(!is_array($meta)){$meta = array();} // we need this to be an array so make sure it is.
1232
+            if (!is_array($meta)) {$meta = array(); } // we need this to be an array so make sure it is.
1233 1233
 
1234
-            if ( empty( $meta['key'] ) ) {
1234
+            if (empty($meta['key'])) {
1235 1235
                 $meta['key'] = $this->setup_invoice_key();
1236 1236
             }
1237 1237
 
1238
-            if ( empty( $meta['date'] ) ) {
1239
-                $meta['date'] = get_post_field( 'post_date', $this->ID );
1238
+            if (empty($meta['date'])) {
1239
+                $meta['date'] = get_post_field('post_date', $this->ID);
1240 1240
             }
1241 1241
         }
1242 1242
 
1243
-        $meta = apply_filters( 'wpinv_get_invoice_meta_' . $meta_key, $meta, $this->ID );
1243
+        $meta = apply_filters('wpinv_get_invoice_meta_' . $meta_key, $meta, $this->ID);
1244 1244
 
1245
-        return apply_filters( 'wpinv_get_invoice_meta', $meta, $this->ID, $meta_key );
1245
+        return apply_filters('wpinv_get_invoice_meta', $meta, $this->ID, $meta_key);
1246 1246
     }
1247 1247
     
1248 1248
     public function get_description() {
1249
-        $post = get_post( $this->ID );
1249
+        $post = get_post($this->ID);
1250 1250
         
1251
-        $description = !empty( $post ) ? $post->post_content : '';
1252
-        return apply_filters( 'wpinv_get_description', $description, $this->ID, $this );
1251
+        $description = !empty($post) ? $post->post_content : '';
1252
+        return apply_filters('wpinv_get_description', $description, $this->ID, $this);
1253 1253
     }
1254 1254
     
1255
-    public function get_status( $nicename = false ) {
1256
-        if ( !$nicename ) {
1255
+    public function get_status($nicename = false) {
1256
+        if (!$nicename) {
1257 1257
             $status = $this->status;
1258 1258
         } else {
1259 1259
             $status = $this->status_nicename;
1260 1260
         }
1261 1261
         
1262
-        return apply_filters( 'wpinv_get_status', $status, $nicename, $this->ID, $this );
1262
+        return apply_filters('wpinv_get_status', $status, $nicename, $this->ID, $this);
1263 1263
     }
1264 1264
     
1265 1265
     public function get_cart_details() {
1266
-        return apply_filters( 'wpinv_cart_details', $this->cart_details, $this->ID, $this );
1266
+        return apply_filters('wpinv_cart_details', $this->cart_details, $this->ID, $this);
1267 1267
     }
1268 1268
     
1269
-    public function get_subtotal( $currency = false ) {
1270
-        $subtotal = wpinv_round_amount( $this->subtotal );
1269
+    public function get_subtotal($currency = false) {
1270
+        $subtotal = wpinv_round_amount($this->subtotal);
1271 1271
         
1272
-        if ( $currency ) {
1273
-            $subtotal = wpinv_price( wpinv_format_amount( $subtotal, NULL, !$currency ), $this->get_currency() );
1272
+        if ($currency) {
1273
+            $subtotal = wpinv_price(wpinv_format_amount($subtotal, NULL, !$currency), $this->get_currency());
1274 1274
         }
1275 1275
         
1276
-        return apply_filters( 'wpinv_get_invoice_subtotal', $subtotal, $this->ID, $this, $currency );
1276
+        return apply_filters('wpinv_get_invoice_subtotal', $subtotal, $this->ID, $this, $currency);
1277 1277
     }
1278 1278
     
1279
-    public function get_total( $currency = false ) {        
1280
-        if ( $this->is_free_trial() ) {
1281
-            $total = wpinv_round_amount( 0 );
1279
+    public function get_total($currency = false) {        
1280
+        if ($this->is_free_trial()) {
1281
+            $total = wpinv_round_amount(0);
1282 1282
         } else {
1283
-            $total = wpinv_round_amount( $this->total );
1283
+            $total = wpinv_round_amount($this->total);
1284 1284
         }
1285
-        if ( $currency ) {
1286
-            $total = wpinv_price( wpinv_format_amount( $total, NULL, !$currency ), $this->get_currency() );
1285
+        if ($currency) {
1286
+            $total = wpinv_price(wpinv_format_amount($total, NULL, !$currency), $this->get_currency());
1287 1287
         }
1288 1288
         
1289
-        return apply_filters( 'wpinv_get_invoice_total', $total, $this->ID, $this, $currency );
1289
+        return apply_filters('wpinv_get_invoice_total', $total, $this->ID, $this, $currency);
1290 1290
     }
1291 1291
     
1292
-    public function get_recurring_details( $field = '', $currency = false ) {        
1292
+    public function get_recurring_details($field = '', $currency = false) {        
1293 1293
         $data                 = array();
1294 1294
         $data['cart_details'] = $this->cart_details;
1295 1295
         $data['subtotal']     = $this->get_subtotal();
@@ -1297,45 +1297,45 @@  discard block
 block discarded – undo
1297 1297
         $data['tax']          = $this->get_tax();
1298 1298
         $data['total']        = $this->get_total();
1299 1299
     
1300
-        if ( !empty( $this->cart_details ) && ( $this->is_parent() || $this->is_renewal() ) ) {
1300
+        if (!empty($this->cart_details) && ($this->is_parent() || $this->is_renewal())) {
1301 1301
             $is_free_trial = $this->is_free_trial();
1302
-            $discounts = $this->get_discounts( true );
1302
+            $discounts = $this->get_discounts(true);
1303 1303
             
1304
-            if ( $is_free_trial || !empty( $discounts ) ) {
1304
+            if ($is_free_trial || !empty($discounts)) {
1305 1305
                 $first_use_only = false;
1306 1306
                 
1307
-                if ( !empty( $discounts ) ) {
1308
-                    foreach ( $discounts as $key => $code ) {
1309
-                        if ( wpinv_discount_is_recurring( $code, true ) ) {
1307
+                if (!empty($discounts)) {
1308
+                    foreach ($discounts as $key => $code) {
1309
+                        if (wpinv_discount_is_recurring($code, true)) {
1310 1310
                             $first_use_only = true;
1311 1311
                             break;
1312 1312
                         }
1313 1313
                     }
1314 1314
                 }
1315 1315
                     
1316
-                if ( !$first_use_only ) {
1317
-                    $data['subtotal'] = wpinv_round_amount( $this->subtotal );
1318
-                    $data['discount'] = wpinv_round_amount( $this->discount );
1319
-                    $data['tax']      = wpinv_round_amount( $this->tax );
1320
-                    $data['total']    = wpinv_round_amount( $this->total );
1316
+                if (!$first_use_only) {
1317
+                    $data['subtotal'] = wpinv_round_amount($this->subtotal);
1318
+                    $data['discount'] = wpinv_round_amount($this->discount);
1319
+                    $data['tax']      = wpinv_round_amount($this->tax);
1320
+                    $data['total']    = wpinv_round_amount($this->total);
1321 1321
                 } else {
1322 1322
                     $cart_subtotal   = 0;
1323 1323
                     $cart_discount   = 0;
1324 1324
                     $cart_tax        = 0;
1325 1325
 
1326
-                    foreach ( $this->cart_details as $key => $item ) {
1327
-                        $item_quantity  = $item['quantity'] > 0 ? absint( $item['quantity'] ) : 1;
1328
-                        $item_subtotal  = !empty( $item['subtotal'] ) ? $item['subtotal'] : $item['item_price'] * $item_quantity;
1326
+                    foreach ($this->cart_details as $key => $item) {
1327
+                        $item_quantity  = $item['quantity'] > 0 ? absint($item['quantity']) : 1;
1328
+                        $item_subtotal  = !empty($item['subtotal']) ? $item['subtotal'] : $item['item_price'] * $item_quantity;
1329 1329
                         $item_discount  = 0;
1330
-                        $item_tax       = $item_subtotal > 0 && !empty( $item['vat_rate'] ) ? ( $item_subtotal * 0.01 * (float)$item['vat_rate'] ) : 0;
1330
+                        $item_tax       = $item_subtotal > 0 && !empty($item['vat_rate']) ? ($item_subtotal * 0.01 * (float)$item['vat_rate']) : 0;
1331 1331
                         
1332
-                        if ( wpinv_prices_include_tax() ) {
1333
-                            $item_subtotal -= wpinv_round_amount( $item_tax );
1332
+                        if (wpinv_prices_include_tax()) {
1333
+                            $item_subtotal -= wpinv_round_amount($item_tax);
1334 1334
                         }
1335 1335
                         
1336 1336
                         $item_total     = $item_subtotal - $item_discount + $item_tax;
1337 1337
                         // Do not allow totals to go negative
1338
-                        if ( $item_total < 0 ) {
1338
+                        if ($item_total < 0) {
1339 1339
                             $item_total = 0;
1340 1340
                         }
1341 1341
                         
@@ -1343,107 +1343,107 @@  discard block
 block discarded – undo
1343 1343
                         $cart_discount  += (float)($item_discount);
1344 1344
                         $cart_tax       += (float)($item_tax);
1345 1345
                         
1346
-                        $data['cart_details'][$key]['discount']   = wpinv_round_amount( $item_discount );
1347
-                        $data['cart_details'][$key]['tax']        = wpinv_round_amount( $item_tax );
1348
-                        $data['cart_details'][$key]['price']      = wpinv_round_amount( $item_total );
1346
+                        $data['cart_details'][$key]['discount']   = wpinv_round_amount($item_discount);
1347
+                        $data['cart_details'][$key]['tax']        = wpinv_round_amount($item_tax);
1348
+                        $data['cart_details'][$key]['price']      = wpinv_round_amount($item_total);
1349 1349
                     }
1350 1350
                     
1351
-                    $data['subtotal'] = wpinv_round_amount( $cart_subtotal );
1352
-                    $data['discount'] = wpinv_round_amount( $cart_discount );
1353
-                    $data['tax']      = wpinv_round_amount( $cart_tax );
1354
-                    $data['total']    = wpinv_round_amount( $data['subtotal'] + $data['tax'] );
1351
+                    $data['subtotal'] = wpinv_round_amount($cart_subtotal);
1352
+                    $data['discount'] = wpinv_round_amount($cart_discount);
1353
+                    $data['tax']      = wpinv_round_amount($cart_tax);
1354
+                    $data['total']    = wpinv_round_amount($data['subtotal'] + $data['tax']);
1355 1355
                 }
1356 1356
             }
1357 1357
         }
1358 1358
         
1359
-        $data = apply_filters( 'wpinv_get_invoice_recurring_details', $data, $this, $field, $currency );
1359
+        $data = apply_filters('wpinv_get_invoice_recurring_details', $data, $this, $field, $currency);
1360 1360
 
1361
-        if ( isset( $data[$field] ) ) {
1362
-            return ( $currency ? wpinv_price( $data[$field], $this->get_currency() ) : $data[$field] );
1361
+        if (isset($data[$field])) {
1362
+            return ($currency ? wpinv_price($data[$field], $this->get_currency()) : $data[$field]);
1363 1363
         }
1364 1364
         
1365 1365
         return $data;
1366 1366
     }
1367 1367
     
1368
-    public function get_final_tax( $currency = false ) {        
1369
-        $final_total = wpinv_round_amount( $this->tax );
1370
-        if ( $currency ) {
1371
-            $final_total = wpinv_price( wpinv_format_amount( $final_total, NULL, !$currency ), $this->get_currency() );
1368
+    public function get_final_tax($currency = false) {        
1369
+        $final_total = wpinv_round_amount($this->tax);
1370
+        if ($currency) {
1371
+            $final_total = wpinv_price(wpinv_format_amount($final_total, NULL, !$currency), $this->get_currency());
1372 1372
         }
1373 1373
         
1374
-        return apply_filters( 'wpinv_get_invoice_final_total', $final_total, $this, $currency );
1374
+        return apply_filters('wpinv_get_invoice_final_total', $final_total, $this, $currency);
1375 1375
     }
1376 1376
     
1377
-    public function get_discounts( $array = false ) {
1377
+    public function get_discounts($array = false) {
1378 1378
         $discounts = $this->discounts;
1379
-        if ( $array && $discounts ) {
1380
-            $discounts = explode( ',', $discounts );
1379
+        if ($array && $discounts) {
1380
+            $discounts = explode(',', $discounts);
1381 1381
         }
1382
-        return apply_filters( 'wpinv_payment_discounts', $discounts, $this->ID, $this, $array );
1382
+        return apply_filters('wpinv_payment_discounts', $discounts, $this->ID, $this, $array);
1383 1383
     }
1384 1384
     
1385
-    public function get_discount( $currency = false, $dash = false ) {
1386
-        if ( !empty( $this->discounts ) ) {
1385
+    public function get_discount($currency = false, $dash = false) {
1386
+        if (!empty($this->discounts)) {
1387 1387
             global $ajax_cart_details;
1388 1388
             $ajax_cart_details = $this->get_cart_details();
1389 1389
 
1390
-            $this->discount = wpinv_get_cart_items_discount_amount( $this->items , $this->discounts );
1390
+            $this->discount = wpinv_get_cart_items_discount_amount($this->items, $this->discounts);
1391 1391
         }
1392
-        $discount   = wpinv_round_amount( $this->discount );
1392
+        $discount   = wpinv_round_amount($this->discount);
1393 1393
         $dash       = $dash && $discount > 0 ? '&ndash;' : '';
1394 1394
         
1395
-        if ( $currency ) {
1396
-            $discount = wpinv_price( wpinv_format_amount( $discount, NULL, !$currency ), $this->get_currency() );
1395
+        if ($currency) {
1396
+            $discount = wpinv_price(wpinv_format_amount($discount, NULL, !$currency), $this->get_currency());
1397 1397
         }
1398 1398
         
1399
-        $discount   = $dash . $discount;
1399
+        $discount = $dash . $discount;
1400 1400
         
1401
-        return apply_filters( 'wpinv_get_invoice_discount', $discount, $this->ID, $this, $currency, $dash );
1401
+        return apply_filters('wpinv_get_invoice_discount', $discount, $this->ID, $this, $currency, $dash);
1402 1402
     }
1403 1403
     
1404 1404
     public function get_discount_code() {
1405 1405
         return $this->discount_code;
1406 1406
     }
1407 1407
     
1408
-    public function get_tax( $currency = false ) {
1409
-        $tax = wpinv_round_amount( $this->tax );
1408
+    public function get_tax($currency = false) {
1409
+        $tax = wpinv_round_amount($this->tax);
1410 1410
         
1411
-        if ( $currency ) {
1412
-            $tax = wpinv_price( wpinv_format_amount( $tax, NULL, !$currency ), $this->get_currency() );
1411
+        if ($currency) {
1412
+            $tax = wpinv_price(wpinv_format_amount($tax, NULL, !$currency), $this->get_currency());
1413 1413
         }
1414 1414
         
1415
-        return apply_filters( 'wpinv_get_invoice_tax', $tax, $this->ID, $this, $currency );
1415
+        return apply_filters('wpinv_get_invoice_tax', $tax, $this->ID, $this, $currency);
1416 1416
     }
1417 1417
     
1418
-    public function get_fees( $type = 'all' ) {
1419
-        $fees    = array();
1418
+    public function get_fees($type = 'all') {
1419
+        $fees = array();
1420 1420
 
1421
-        if ( ! empty( $this->fees ) && is_array( $this->fees ) ) {
1422
-            foreach ( $this->fees as $fee ) {
1423
-                if( 'all' != $type && ! empty( $fee['type'] ) && $type != $fee['type'] ) {
1421
+        if (!empty($this->fees) && is_array($this->fees)) {
1422
+            foreach ($this->fees as $fee) {
1423
+                if ('all' != $type && !empty($fee['type']) && $type != $fee['type']) {
1424 1424
                     continue;
1425 1425
                 }
1426 1426
 
1427
-                $fee['label'] = stripslashes( $fee['label'] );
1428
-                $fee['amount_display'] = wpinv_price( $fee['amount'], $this->get_currency() );
1429
-                $fees[]    = $fee;
1427
+                $fee['label'] = stripslashes($fee['label']);
1428
+                $fee['amount_display'] = wpinv_price($fee['amount'], $this->get_currency());
1429
+                $fees[] = $fee;
1430 1430
             }
1431 1431
         }
1432 1432
 
1433
-        return apply_filters( 'wpinv_get_invoice_fees', $fees, $this->ID, $this );
1433
+        return apply_filters('wpinv_get_invoice_fees', $fees, $this->ID, $this);
1434 1434
     }
1435 1435
     
1436
-    public function get_fees_total( $type = 'all' ) {
1437
-        $fees_total = (float) 0.00;
1436
+    public function get_fees_total($type = 'all') {
1437
+        $fees_total = (float)0.00;
1438 1438
 
1439
-        $payment_fees = isset( $this->payment_meta['fees'] ) ? $this->payment_meta['fees'] : array();
1440
-        if ( ! empty( $payment_fees ) ) {
1441
-            foreach ( $payment_fees as $fee ) {
1442
-                $fees_total += (float) $fee['amount'];
1439
+        $payment_fees = isset($this->payment_meta['fees']) ? $this->payment_meta['fees'] : array();
1440
+        if (!empty($payment_fees)) {
1441
+            foreach ($payment_fees as $fee) {
1442
+                $fees_total += (float)$fee['amount'];
1443 1443
             }
1444 1444
         }
1445 1445
 
1446
-        return apply_filters( 'wpinv_get_invoice_fees_total', $fees_total, $this->ID, $this );
1446
+        return apply_filters('wpinv_get_invoice_fees_total', $fees_total, $this->ID, $this);
1447 1447
         /*
1448 1448
         $fees = $this->get_fees( $type );
1449 1449
 
@@ -1463,116 +1463,116 @@  discard block
 block discarded – undo
1463 1463
     }
1464 1464
 
1465 1465
     public function get_user_id() {
1466
-        return apply_filters( 'wpinv_user_id', $this->user_id, $this->ID, $this );
1466
+        return apply_filters('wpinv_user_id', $this->user_id, $this->ID, $this);
1467 1467
     }
1468 1468
     
1469 1469
     public function get_first_name() {
1470
-        return apply_filters( 'wpinv_first_name', $this->first_name, $this->ID, $this );
1470
+        return apply_filters('wpinv_first_name', $this->first_name, $this->ID, $this);
1471 1471
     }
1472 1472
     
1473 1473
     public function get_last_name() {
1474
-        return apply_filters( 'wpinv_last_name', $this->last_name, $this->ID, $this );
1474
+        return apply_filters('wpinv_last_name', $this->last_name, $this->ID, $this);
1475 1475
     }
1476 1476
     
1477 1477
     public function get_user_full_name() {
1478
-        return apply_filters( 'wpinv_user_full_name', $this->full_name, $this->ID, $this );
1478
+        return apply_filters('wpinv_user_full_name', $this->full_name, $this->ID, $this);
1479 1479
     }
1480 1480
     
1481 1481
     public function get_user_info() {
1482
-        return apply_filters( 'wpinv_user_info', $this->user_info, $this->ID, $this );
1482
+        return apply_filters('wpinv_user_info', $this->user_info, $this->ID, $this);
1483 1483
     }
1484 1484
     
1485 1485
     public function get_email() {
1486
-        return apply_filters( 'wpinv_user_email', $this->email, $this->ID, $this );
1486
+        return apply_filters('wpinv_user_email', $this->email, $this->ID, $this);
1487 1487
     }
1488 1488
     
1489 1489
     public function get_address() {
1490
-        return apply_filters( 'wpinv_address', $this->address, $this->ID, $this );
1490
+        return apply_filters('wpinv_address', $this->address, $this->ID, $this);
1491 1491
     }
1492 1492
     
1493 1493
     public function get_phone() {
1494
-        return apply_filters( 'wpinv_phone', $this->phone, $this->ID, $this );
1494
+        return apply_filters('wpinv_phone', $this->phone, $this->ID, $this);
1495 1495
     }
1496 1496
     
1497 1497
     public function get_number() {
1498
-        return apply_filters( 'wpinv_number', $this->number, $this->ID, $this );
1498
+        return apply_filters('wpinv_number', $this->number, $this->ID, $this);
1499 1499
     }
1500 1500
     
1501 1501
     public function get_items() {
1502
-        return apply_filters( 'wpinv_payment_meta_items', $this->items, $this->ID, $this );
1502
+        return apply_filters('wpinv_payment_meta_items', $this->items, $this->ID, $this);
1503 1503
     }
1504 1504
     
1505 1505
     public function get_key() {
1506
-        return apply_filters( 'wpinv_key', $this->key, $this->ID, $this );
1506
+        return apply_filters('wpinv_key', $this->key, $this->ID, $this);
1507 1507
     }
1508 1508
     
1509 1509
     public function get_transaction_id() {
1510
-        return apply_filters( 'wpinv_get_invoice_transaction_id', $this->transaction_id, $this->ID, $this );
1510
+        return apply_filters('wpinv_get_invoice_transaction_id', $this->transaction_id, $this->ID, $this);
1511 1511
     }
1512 1512
     
1513 1513
     public function get_gateway() {
1514
-        return apply_filters( 'wpinv_gateway', $this->gateway, $this->ID, $this );
1514
+        return apply_filters('wpinv_gateway', $this->gateway, $this->ID, $this);
1515 1515
     }
1516 1516
     
1517 1517
     public function get_gateway_title() {
1518
-        $this->gateway_title = !empty( $this->gateway_title ) ? $this->gateway_title : wpinv_get_gateway_checkout_label( $this->gateway );
1518
+        $this->gateway_title = !empty($this->gateway_title) ? $this->gateway_title : wpinv_get_gateway_checkout_label($this->gateway);
1519 1519
         
1520
-        return apply_filters( 'wpinv_gateway_title', $this->gateway_title, $this->ID, $this );
1520
+        return apply_filters('wpinv_gateway_title', $this->gateway_title, $this->ID, $this);
1521 1521
     }
1522 1522
     
1523 1523
     public function get_currency() {
1524
-        return apply_filters( 'wpinv_currency_code', $this->currency, $this->ID, $this );
1524
+        return apply_filters('wpinv_currency_code', $this->currency, $this->ID, $this);
1525 1525
     }
1526 1526
     
1527 1527
     public function get_created_date() {
1528
-        return apply_filters( 'wpinv_created_date', $this->date, $this->ID, $this );
1528
+        return apply_filters('wpinv_created_date', $this->date, $this->ID, $this);
1529 1529
     }
1530 1530
     
1531
-    public function get_due_date( $display = false ) {
1532
-        $due_date = apply_filters( 'wpinv_due_date', $this->due_date, $this->ID, $this );
1531
+    public function get_due_date($display = false) {
1532
+        $due_date = apply_filters('wpinv_due_date', $this->due_date, $this->ID, $this);
1533 1533
         
1534
-        if ( !$display || empty( $due_date ) ) {
1534
+        if (!$display || empty($due_date)) {
1535 1535
             return $due_date;
1536 1536
         }
1537 1537
         
1538
-        return date_i18n( get_option( 'date_format' ), strtotime( $due_date ) );
1538
+        return date_i18n(get_option('date_format'), strtotime($due_date));
1539 1539
     }
1540 1540
     
1541 1541
     public function get_completed_date() {
1542
-        return apply_filters( 'wpinv_completed_date', $this->completed_date, $this->ID, $this );
1542
+        return apply_filters('wpinv_completed_date', $this->completed_date, $this->ID, $this);
1543 1543
     }
1544 1544
     
1545
-    public function get_invoice_date( $formatted = true ) {
1545
+    public function get_invoice_date($formatted = true) {
1546 1546
         $date_completed = $this->completed_date;
1547 1547
         $invoice_date   = $date_completed != '' && $date_completed != '0000-00-00 00:00:00' ? $date_completed : '';
1548 1548
         
1549
-        if ( $invoice_date == '' ) {
1549
+        if ($invoice_date == '') {
1550 1550
             $date_created   = $this->date;
1551 1551
             $invoice_date   = $date_created != '' && $date_created != '0000-00-00 00:00:00' ? $date_created : '';
1552 1552
         }
1553 1553
         
1554
-        if ( $formatted && $invoice_date ) {
1555
-            $invoice_date   = date_i18n( get_option( 'date_format' ), strtotime( $invoice_date ) );
1554
+        if ($formatted && $invoice_date) {
1555
+            $invoice_date = date_i18n(get_option('date_format'), strtotime($invoice_date));
1556 1556
         }
1557 1557
 
1558
-        return apply_filters( 'wpinv_get_invoice_date', $invoice_date, $formatted, $this->ID, $this );
1558
+        return apply_filters('wpinv_get_invoice_date', $invoice_date, $formatted, $this->ID, $this);
1559 1559
     }
1560 1560
     
1561 1561
     public function get_ip() {
1562
-        return apply_filters( 'wpinv_user_ip', $this->ip, $this->ID, $this );
1562
+        return apply_filters('wpinv_user_ip', $this->ip, $this->ID, $this);
1563 1563
     }
1564 1564
         
1565
-    public function has_status( $status ) {
1566
-        return apply_filters( 'wpinv_has_status', ( is_array( $status ) && in_array( $this->get_status(), $status ) ) || $this->get_status() === $status ? true : false, $this, $status );
1565
+    public function has_status($status) {
1566
+        return apply_filters('wpinv_has_status', (is_array($status) && in_array($this->get_status(), $status)) || $this->get_status() === $status ? true : false, $this, $status);
1567 1567
     }
1568 1568
     
1569
-    public function add_item( $item_id = 0, $args = array() ) {
1569
+    public function add_item($item_id = 0, $args = array()) {
1570 1570
         global $wpi_current_id, $wpi_item_id;
1571 1571
         
1572
-        $item = new WPInv_Item( $item_id );
1572
+        $item = new WPInv_Item($item_id);
1573 1573
 
1574 1574
         // Bail if this post isn't a item
1575
-        if( !$item || $item->post_type !== 'wpi_item' ) {
1575
+        if (!$item || $item->post_type !== 'wpi_item') {
1576 1576
             return false;
1577 1577
         }
1578 1578
         
@@ -1590,8 +1590,8 @@  discard block
 block discarded – undo
1590 1590
             'fees'      => array()
1591 1591
         );
1592 1592
 
1593
-        $args = wp_parse_args( apply_filters( 'wpinv_add_item_args', $args, $item->ID ), $defaults );
1594
-        $args['quantity']   = $has_quantities && $args['quantity'] > 0 ? absint( $args['quantity'] ) : 1;
1593
+        $args = wp_parse_args(apply_filters('wpinv_add_item_args', $args, $item->ID), $defaults);
1594
+        $args['quantity'] = $has_quantities && $args['quantity'] > 0 ? absint($args['quantity']) : 1;
1595 1595
 
1596 1596
         $wpi_current_id         = $this->ID;
1597 1597
         $wpi_item_id            = $item->ID;
@@ -1603,19 +1603,19 @@  discard block
 block discarded – undo
1603 1603
         $found_cart_key         = false;
1604 1604
         
1605 1605
         if ($has_quantities) {
1606
-            $this->cart_details = !empty( $this->cart_details ) ? array_values( $this->cart_details ) : $this->cart_details;
1606
+            $this->cart_details = !empty($this->cart_details) ? array_values($this->cart_details) : $this->cart_details;
1607 1607
             
1608
-            foreach ( $this->items as $key => $cart_item ) {
1609
-                if ( (int)$item_id !== (int)$cart_item['id'] ) {
1608
+            foreach ($this->items as $key => $cart_item) {
1609
+                if ((int)$item_id !== (int)$cart_item['id']) {
1610 1610
                     continue;
1611 1611
                 }
1612 1612
 
1613
-                $this->items[ $key ]['quantity'] += $args['quantity'];
1613
+                $this->items[$key]['quantity'] += $args['quantity'];
1614 1614
                 break;
1615 1615
             }
1616 1616
             
1617
-            foreach ( $this->cart_details as $cart_key => $cart_item ) {
1618
-                if ( $item_id != $cart_item['id'] ) {
1617
+            foreach ($this->cart_details as $cart_key => $cart_item) {
1618
+                if ($item_id != $cart_item['id']) {
1619 1619
                     continue;
1620 1620
                 }
1621 1621
 
@@ -1627,29 +1627,29 @@  discard block
 block discarded – undo
1627 1627
         if ($has_quantities && $found_cart_key !== false) {
1628 1628
             $cart_item          = $this->cart_details[$found_cart_key];
1629 1629
             $item_price         = $cart_item['item_price'];
1630
-            $quantity           = !empty( $cart_item['quantity'] ) ? $cart_item['quantity'] : 1;
1631
-            $tax_rate           = !empty( $cart_item['vat_rate'] ) ? $cart_item['vat_rate'] : 0;
1630
+            $quantity           = !empty($cart_item['quantity']) ? $cart_item['quantity'] : 1;
1631
+            $tax_rate           = !empty($cart_item['vat_rate']) ? $cart_item['vat_rate'] : 0;
1632 1632
             
1633 1633
             $new_quantity       = $quantity + $args['quantity'];
1634 1634
             $subtotal           = $item_price * $new_quantity;
1635 1635
             
1636 1636
             $args['quantity']   = $new_quantity;
1637
-            $discount           = !empty( $args['discount'] ) ? $args['discount'] : 0;
1638
-            $tax                = $subtotal > 0 && $tax_rate > 0 ? ( ( $subtotal - $discount ) * 0.01 * (float)$tax_rate ) : 0;
1637
+            $discount           = !empty($args['discount']) ? $args['discount'] : 0;
1638
+            $tax                = $subtotal > 0 && $tax_rate > 0 ? (($subtotal - $discount) * 0.01 * (float)$tax_rate) : 0;
1639 1639
             
1640 1640
             $discount_increased = $discount > 0 && $subtotal > 0 && $discount > (float)$cart_item['discount'] ? $discount - (float)$cart_item['discount'] : 0;
1641 1641
             $tax_increased      = $tax > 0 && $subtotal > 0 && $tax > (float)$cart_item['tax'] ? $tax - (float)$cart_item['tax'] : 0;
1642 1642
             // The total increase equals the number removed * the item_price
1643
-            $total_increased    = wpinv_round_amount( $item_price );
1643
+            $total_increased    = wpinv_round_amount($item_price);
1644 1644
             
1645
-            if ( wpinv_prices_include_tax() ) {
1646
-                $subtotal -= wpinv_round_amount( $tax );
1645
+            if (wpinv_prices_include_tax()) {
1646
+                $subtotal -= wpinv_round_amount($tax);
1647 1647
             }
1648 1648
 
1649
-            $total              = $subtotal - $discount + $tax;
1649
+            $total = $subtotal - $discount + $tax;
1650 1650
 
1651 1651
             // Do not allow totals to go negative
1652
-            if( $total < 0 ) {
1652
+            if ($total < 0) {
1653 1653
                 $total = 0;
1654 1654
             }
1655 1655
             
@@ -1665,20 +1665,20 @@  discard block
 block discarded – undo
1665 1665
             $this->cart_details[$found_cart_key] = $cart_item;
1666 1666
         } else {
1667 1667
             // Allow overriding the price
1668
-            if( false !== $args['item_price'] ) {
1668
+            if (false !== $args['item_price']) {
1669 1669
                 $item_price = $args['item_price'];
1670 1670
             } else {
1671
-                $item_price = wpinv_get_item_price( $item->ID );
1671
+                $item_price = wpinv_get_item_price($item->ID);
1672 1672
             }
1673 1673
 
1674 1674
             // Sanitizing the price here so we don't have a dozen calls later
1675
-            $item_price = wpinv_sanitize_amount( $item_price );
1676
-            $subtotal   = wpinv_round_amount( $item_price * $args['quantity'] );
1675
+            $item_price = wpinv_sanitize_amount($item_price);
1676
+            $subtotal   = wpinv_round_amount($item_price * $args['quantity']);
1677 1677
         
1678
-            $discount   = !empty( $args['discount'] ) ? $args['discount'] : 0;
1679
-            $tax_class  = !empty( $args['vat_class'] ) ? $args['vat_class'] : '';
1680
-            $tax_rate   = !empty( $args['vat_rate'] ) ? $args['vat_rate'] : 0;
1681
-            $tax        = $subtotal > 0 && $tax_rate > 0 ? ( ( $subtotal - $discount ) * 0.01 * (float)$tax_rate ) : 0;
1678
+            $discount   = !empty($args['discount']) ? $args['discount'] : 0;
1679
+            $tax_class  = !empty($args['vat_class']) ? $args['vat_class'] : '';
1680
+            $tax_rate   = !empty($args['vat_rate']) ? $args['vat_rate'] : 0;
1681
+            $tax        = $subtotal > 0 && $tax_rate > 0 ? (($subtotal - $discount) * 0.01 * (float)$tax_rate) : 0;
1682 1682
 
1683 1683
             // Setup the items meta item
1684 1684
             $new_item = array(
@@ -1686,28 +1686,28 @@  discard block
 block discarded – undo
1686 1686
                 'quantity' => $args['quantity'],
1687 1687
             );
1688 1688
 
1689
-            $this->items[]  = $new_item;
1689
+            $this->items[] = $new_item;
1690 1690
 
1691
-            if ( wpinv_prices_include_tax() ) {
1692
-                $subtotal -= wpinv_round_amount( $tax );
1691
+            if (wpinv_prices_include_tax()) {
1692
+                $subtotal -= wpinv_round_amount($tax);
1693 1693
             }
1694 1694
 
1695
-            $total      = $subtotal - $discount + $tax;
1695
+            $total = $subtotal - $discount + $tax;
1696 1696
 
1697 1697
             // Do not allow totals to go negative
1698
-            if( $total < 0 ) {
1698
+            if ($total < 0) {
1699 1699
                 $total = 0;
1700 1700
             }
1701 1701
         
1702 1702
             $this->cart_details[] = array(
1703 1703
                 'name'        => !empty($args['name']) ? $args['name'] : $item->get_name(),
1704 1704
                 'id'          => $item->ID,
1705
-                'item_price'  => wpinv_round_amount( $item_price ),
1705
+                'item_price'  => wpinv_round_amount($item_price),
1706 1706
                 'quantity'    => $args['quantity'],
1707 1707
                 'discount'    => $discount,
1708
-                'subtotal'    => wpinv_round_amount( $subtotal ),
1709
-                'tax'         => wpinv_round_amount( $tax ),
1710
-                'price'       => wpinv_round_amount( $total ),
1708
+                'subtotal'    => wpinv_round_amount($subtotal),
1709
+                'tax'         => wpinv_round_amount($tax),
1710
+                'price'       => wpinv_round_amount($total),
1711 1711
                 'vat_rate'    => $tax_rate,
1712 1712
                 'vat_class'   => $tax_class,
1713 1713
                 'meta'        => $args['meta'],
@@ -1717,69 +1717,69 @@  discard block
 block discarded – undo
1717 1717
             $subtotal = $subtotal - $discount;
1718 1718
         }
1719 1719
         
1720
-        $added_item = end( $this->cart_details );
1721
-        $added_item['action']  = 'add';
1720
+        $added_item = end($this->cart_details);
1721
+        $added_item['action'] = 'add';
1722 1722
         
1723 1723
         $this->pending['items'][] = $added_item;
1724 1724
         
1725
-        $this->increase_subtotal( $subtotal );
1726
-        $this->increase_tax( $tax );
1725
+        $this->increase_subtotal($subtotal);
1726
+        $this->increase_tax($tax);
1727 1727
 
1728 1728
         return true;
1729 1729
     }
1730 1730
     
1731
-    public function remove_item( $item_id, $args = array() ) {
1731
+    public function remove_item($item_id, $args = array()) {
1732 1732
         // Set some defaults
1733 1733
         $defaults = array(
1734 1734
             'quantity'   => 1,
1735 1735
             'item_price' => false,
1736 1736
             'cart_index' => false,
1737 1737
         );
1738
-        $args = wp_parse_args( $args, $defaults );
1738
+        $args = wp_parse_args($args, $defaults);
1739 1739
 
1740 1740
         // Bail if this post isn't a item
1741
-        if ( get_post_type( $item_id ) !== 'wpi_item' ) {
1741
+        if (get_post_type($item_id) !== 'wpi_item') {
1742 1742
             return false;
1743 1743
         }
1744 1744
         
1745
-        $this->cart_details = !empty( $this->cart_details ) ? array_values( $this->cart_details ) : $this->cart_details;
1745
+        $this->cart_details = !empty($this->cart_details) ? array_values($this->cart_details) : $this->cart_details;
1746 1746
 
1747
-        foreach ( $this->items as $key => $item ) {
1748
-            if ( !empty($item['id']) && (int)$item_id !== (int)$item['id'] ) {
1747
+        foreach ($this->items as $key => $item) {
1748
+            if (!empty($item['id']) && (int)$item_id !== (int)$item['id']) {
1749 1749
                 continue;
1750 1750
             }
1751 1751
 
1752
-            if ( false !== $args['cart_index'] ) {
1753
-                $cart_index = absint( $args['cart_index'] );
1754
-                $cart_item  = ! empty( $this->cart_details[ $cart_index ] ) ? $this->cart_details[ $cart_index ] : false;
1752
+            if (false !== $args['cart_index']) {
1753
+                $cart_index = absint($args['cart_index']);
1754
+                $cart_item  = !empty($this->cart_details[$cart_index]) ? $this->cart_details[$cart_index] : false;
1755 1755
 
1756
-                if ( ! empty( $cart_item ) ) {
1756
+                if (!empty($cart_item)) {
1757 1757
                     // If the cart index item isn't the same item ID, don't remove it
1758
-                    if ( !empty($cart_item['id']) && $cart_item['id'] != $item['id'] ) {
1758
+                    if (!empty($cart_item['id']) && $cart_item['id'] != $item['id']) {
1759 1759
                         continue;
1760 1760
                     }
1761 1761
                 }
1762 1762
             }
1763 1763
 
1764
-            $item_quantity = $this->items[ $key ]['quantity'];
1765
-            if ( $item_quantity > $args['quantity'] ) {
1766
-                $this->items[ $key ]['quantity'] -= $args['quantity'];
1764
+            $item_quantity = $this->items[$key]['quantity'];
1765
+            if ($item_quantity > $args['quantity']) {
1766
+                $this->items[$key]['quantity'] -= $args['quantity'];
1767 1767
                 break;
1768 1768
             } else {
1769
-                unset( $this->items[ $key ] );
1769
+                unset($this->items[$key]);
1770 1770
                 break;
1771 1771
             }
1772 1772
         }
1773 1773
 
1774 1774
         $found_cart_key = false;
1775
-        if ( false === $args['cart_index'] ) {
1776
-            foreach ( $this->cart_details as $cart_key => $item ) {
1777
-                if ( $item_id != $item['id'] ) {
1775
+        if (false === $args['cart_index']) {
1776
+            foreach ($this->cart_details as $cart_key => $item) {
1777
+                if ($item_id != $item['id']) {
1778 1778
                     continue;
1779 1779
                 }
1780 1780
 
1781
-                if ( false !== $args['item_price'] ) {
1782
-                    if ( isset( $item['item_price'] ) && (float) $args['item_price'] != (float) $item['item_price'] ) {
1781
+                if (false !== $args['item_price']) {
1782
+                    if (isset($item['item_price']) && (float)$args['item_price'] != (float)$item['item_price']) {
1783 1783
                         continue;
1784 1784
                     }
1785 1785
                 }
@@ -1788,13 +1788,13 @@  discard block
 block discarded – undo
1788 1788
                 break;
1789 1789
             }
1790 1790
         } else {
1791
-            $cart_index = absint( $args['cart_index'] );
1791
+            $cart_index = absint($args['cart_index']);
1792 1792
 
1793
-            if ( ! array_key_exists( $cart_index, $this->cart_details ) ) {
1793
+            if (!array_key_exists($cart_index, $this->cart_details)) {
1794 1794
                 return false; // Invalid cart index passed.
1795 1795
             }
1796 1796
 
1797
-            if ( (int) $this->cart_details[ $cart_index ]['id'] > 0 && (int) $this->cart_details[ $cart_index ]['id'] !== (int) $item_id ) {
1797
+            if ((int)$this->cart_details[$cart_index]['id'] > 0 && (int)$this->cart_details[$cart_index]['id'] !== (int)$item_id) {
1798 1798
                 return false; // We still need the proper Item ID to be sure.
1799 1799
             }
1800 1800
 
@@ -1802,41 +1802,41 @@  discard block
 block discarded – undo
1802 1802
         }
1803 1803
         
1804 1804
         $cart_item  = $this->cart_details[$found_cart_key];
1805
-        $quantity   = !empty( $cart_item['quantity'] ) ? $cart_item['quantity'] : 1;
1805
+        $quantity   = !empty($cart_item['quantity']) ? $cart_item['quantity'] : 1;
1806 1806
         
1807
-        if ( count( $this->cart_details ) == 1 && ( $quantity - $args['quantity'] ) < 1 ) {
1807
+        if (count($this->cart_details) == 1 && ($quantity - $args['quantity']) < 1) {
1808 1808
             return false; // Invoice must contain at least one item.
1809 1809
         }
1810 1810
         
1811
-        $discounts  = $this->get_discounts();
1811
+        $discounts = $this->get_discounts();
1812 1812
         
1813
-        if ( $quantity > $args['quantity'] ) {
1813
+        if ($quantity > $args['quantity']) {
1814 1814
             $item_price         = $cart_item['item_price'];
1815
-            $tax_rate           = !empty( $cart_item['vat_rate'] ) ? $cart_item['vat_rate'] : 0;
1815
+            $tax_rate           = !empty($cart_item['vat_rate']) ? $cart_item['vat_rate'] : 0;
1816 1816
             
1817
-            $new_quantity       = max( $quantity - $args['quantity'], 1);
1817
+            $new_quantity       = max($quantity - $args['quantity'], 1);
1818 1818
             $subtotal           = $item_price * $new_quantity;
1819 1819
             
1820 1820
             $args['quantity']   = $new_quantity;
1821
-            $discount           = !empty( $cart_item['discount'] ) ? $cart_item['discount'] : 0;
1822
-            $tax                = $subtotal > 0 && $tax_rate > 0 ? ( ( $subtotal - $discount ) * 0.01 * (float)$tax_rate ) : 0;
1821
+            $discount           = !empty($cart_item['discount']) ? $cart_item['discount'] : 0;
1822
+            $tax                = $subtotal > 0 && $tax_rate > 0 ? (($subtotal - $discount) * 0.01 * (float)$tax_rate) : 0;
1823 1823
             
1824
-            $discount_decrease  = (float)$cart_item['discount'] > 0 && $quantity > 0 ? wpinv_round_amount( ( (float)$cart_item['discount'] / $quantity ) ) : 0;
1824
+            $discount_decrease  = (float)$cart_item['discount'] > 0 && $quantity > 0 ? wpinv_round_amount(((float)$cart_item['discount'] / $quantity)) : 0;
1825 1825
             $discount_decrease  = $discount > 0 && $subtotal > 0 && (float)$cart_item['discount'] > $discount ? (float)$cart_item['discount'] - $discount : $discount_decrease; 
1826
-            $tax_decrease       = (float)$cart_item['tax'] > 0 && $quantity > 0 ? wpinv_round_amount( ( (float)$cart_item['tax'] / $quantity ) ) : 0;
1826
+            $tax_decrease       = (float)$cart_item['tax'] > 0 && $quantity > 0 ? wpinv_round_amount(((float)$cart_item['tax'] / $quantity)) : 0;
1827 1827
             $tax_decrease       = $tax > 0 && $subtotal > 0 && (float)$cart_item['tax'] > $tax ? (float)$cart_item['tax'] - $tax : $tax_decrease;
1828 1828
             
1829 1829
             // The total increase equals the number removed * the item_price
1830
-            $total_decrease     = wpinv_round_amount( $item_price );
1830
+            $total_decrease     = wpinv_round_amount($item_price);
1831 1831
             
1832
-            if ( wpinv_prices_include_tax() ) {
1833
-                $subtotal -= wpinv_round_amount( $tax );
1832
+            if (wpinv_prices_include_tax()) {
1833
+                $subtotal -= wpinv_round_amount($tax);
1834 1834
             }
1835 1835
 
1836
-            $total              = $subtotal - $discount + $tax;
1836
+            $total = $subtotal - $discount + $tax;
1837 1837
 
1838 1838
             // Do not allow totals to go negative
1839
-            if( $total < 0 ) {
1839
+            if ($total < 0) {
1840 1840
                 $total = 0;
1841 1841
             }
1842 1842
             
@@ -1855,16 +1855,16 @@  discard block
 block discarded – undo
1855 1855
             
1856 1856
             $this->cart_details[$found_cart_key] = $cart_item;
1857 1857
             
1858
-            $remove_item = end( $this->cart_details );
1858
+            $remove_item = end($this->cart_details);
1859 1859
         } else {
1860 1860
             $item_price     = $cart_item['item_price'];
1861
-            $discount       = !empty( $cart_item['discount'] ) ? $cart_item['discount'] : 0;
1862
-            $tax            = !empty( $cart_item['tax'] ) ? $cart_item['tax'] : 0;
1861
+            $discount       = !empty($cart_item['discount']) ? $cart_item['discount'] : 0;
1862
+            $tax            = !empty($cart_item['tax']) ? $cart_item['tax'] : 0;
1863 1863
         
1864
-            $subtotal_decrease  = ( $item_price * $quantity ) - $discount;
1864
+            $subtotal_decrease  = ($item_price * $quantity) - $discount;
1865 1865
             $tax_decrease       = $tax;
1866 1866
 
1867
-            unset( $this->cart_details[$found_cart_key] );
1867
+            unset($this->cart_details[$found_cart_key]);
1868 1868
             
1869 1869
             $remove_item             = $args;
1870 1870
             $remove_item['id']       = $item_id;
@@ -1875,8 +1875,8 @@  discard block
 block discarded – undo
1875 1875
         $remove_item['action']      = 'remove';
1876 1876
         $this->pending['items'][]   = $remove_item;
1877 1877
                
1878
-        $this->decrease_subtotal( $subtotal_decrease );
1879
-        $this->decrease_tax( $tax_decrease );
1878
+        $this->decrease_subtotal($subtotal_decrease);
1879
+        $this->decrease_tax($tax_decrease);
1880 1880
         
1881 1881
         return true;
1882 1882
     }
@@ -1884,7 +1884,7 @@  discard block
 block discarded – undo
1884 1884
     public function update_items($temp = false) {
1885 1885
         global $wpinv_euvat, $wpi_current_id, $wpi_item_id, $wpi_nosave;
1886 1886
         
1887
-        if ( !empty( $this->cart_details ) ) {
1887
+        if (!empty($this->cart_details)) {
1888 1888
             $wpi_nosave             = $temp;
1889 1889
             $cart_subtotal          = 0;
1890 1890
             $cart_discount          = 0;
@@ -1894,41 +1894,41 @@  discard block
 block discarded – undo
1894 1894
             $_POST['wpinv_country'] = $this->country;
1895 1895
             $_POST['wpinv_state']   = $this->state;
1896 1896
             
1897
-            foreach ( $this->cart_details as $key => $item ) {
1897
+            foreach ($this->cart_details as $key => $item) {
1898 1898
                 $item_price = $item['item_price'];
1899
-                $quantity   = wpinv_item_quantities_enabled() && $item['quantity'] > 0 ? absint( $item['quantity'] ) : 1;
1900
-                $amount     = wpinv_round_amount( $item_price * $quantity );
1899
+                $quantity   = wpinv_item_quantities_enabled() && $item['quantity'] > 0 ? absint($item['quantity']) : 1;
1900
+                $amount     = wpinv_round_amount($item_price * $quantity);
1901 1901
                 $subtotal   = $item_price * $quantity;
1902 1902
                 
1903 1903
                 $wpi_current_id         = $this->ID;
1904 1904
                 $wpi_item_id            = $item['id'];
1905 1905
                 
1906
-                $discount   = wpinv_get_cart_item_discount_amount( $item, $this->get_discounts() );
1906
+                $discount   = wpinv_get_cart_item_discount_amount($item, $this->get_discounts());
1907 1907
                 
1908
-                $tax_rate   = wpinv_get_tax_rate( $this->country, $this->state, $wpi_item_id );
1909
-                $tax_class  = $wpinv_euvat->get_item_class( $wpi_item_id );
1910
-                $tax        = $item_price > 0 ? ( ( $subtotal - $discount ) * 0.01 * (float)$tax_rate ) : 0;
1908
+                $tax_rate   = wpinv_get_tax_rate($this->country, $this->state, $wpi_item_id);
1909
+                $tax_class  = $wpinv_euvat->get_item_class($wpi_item_id);
1910
+                $tax        = $item_price > 0 ? (($subtotal - $discount) * 0.01 * (float)$tax_rate) : 0;
1911 1911
 
1912
-                if ( wpinv_prices_include_tax() ) {
1913
-                    $subtotal -= wpinv_round_amount( $tax );
1912
+                if (wpinv_prices_include_tax()) {
1913
+                    $subtotal -= wpinv_round_amount($tax);
1914 1914
                 }
1915 1915
 
1916
-                $total      = $subtotal - $discount + $tax;
1916
+                $total = $subtotal - $discount + $tax;
1917 1917
 
1918 1918
                 // Do not allow totals to go negative
1919
-                if( $total < 0 ) {
1919
+                if ($total < 0) {
1920 1920
                     $total = 0;
1921 1921
                 }
1922 1922
 
1923 1923
                 $cart_details[] = array(
1924 1924
                     'id'          => $item['id'],
1925 1925
                     'name'        => $item['name'],
1926
-                    'item_price'  => wpinv_round_amount( $item_price ),
1926
+                    'item_price'  => wpinv_round_amount($item_price),
1927 1927
                     'quantity'    => $quantity,
1928 1928
                     'discount'    => $discount,
1929
-                    'subtotal'    => wpinv_round_amount( $subtotal ),
1930
-                    'tax'         => wpinv_round_amount( $tax ),
1931
-                    'price'       => wpinv_round_amount( $total ),
1929
+                    'subtotal'    => wpinv_round_amount($subtotal),
1930
+                    'tax'         => wpinv_round_amount($tax),
1931
+                    'price'       => wpinv_round_amount($total),
1932 1932
                     'vat_rate'    => $tax_rate,
1933 1933
                     'vat_class'   => $tax_class,
1934 1934
                     'meta'        => isset($item['meta']) ? $item['meta'] : array(),
@@ -1939,9 +1939,9 @@  discard block
 block discarded – undo
1939 1939
                 $cart_discount  += (float)($discount);
1940 1940
                 $cart_tax       += (float)($tax);
1941 1941
             }
1942
-            $this->subtotal = wpinv_round_amount( $cart_subtotal );
1943
-            $this->tax      = wpinv_round_amount( $cart_tax );
1944
-            $this->discount = wpinv_round_amount( $cart_discount );
1942
+            $this->subtotal = wpinv_round_amount($cart_subtotal);
1943
+            $this->tax      = wpinv_round_amount($cart_tax);
1944
+            $this->discount = wpinv_round_amount($cart_discount);
1945 1945
             
1946 1946
             $this->recalculate_total();
1947 1947
             
@@ -1953,221 +1953,221 @@  discard block
 block discarded – undo
1953 1953
     
1954 1954
     public function recalculate_totals($temp = false) {        
1955 1955
         $this->update_items($temp);
1956
-        $this->save( true );
1956
+        $this->save(true);
1957 1957
         
1958 1958
         return $this;
1959 1959
     }
1960 1960
     
1961 1961
     public function needs_payment() {
1962
-        $valid_invoice_statuses = apply_filters( 'wpinv_valid_invoice_statuses_for_payment', array( 'pending' ), $this );
1962
+        $valid_invoice_statuses = apply_filters('wpinv_valid_invoice_statuses_for_payment', array('pending'), $this);
1963 1963
 
1964
-        if ( $this->has_status( $valid_invoice_statuses ) && ( $this->get_total() > 0 || $this->is_free_trial() || $this->is_free() ) ) {
1964
+        if ($this->has_status($valid_invoice_statuses) && ($this->get_total() > 0 || $this->is_free_trial() || $this->is_free())) {
1965 1965
             $needs_payment = true;
1966 1966
         } else {
1967 1967
             $needs_payment = false;
1968 1968
         }
1969 1969
 
1970
-        return apply_filters( 'wpinv_needs_payment', $needs_payment, $this, $valid_invoice_statuses );
1970
+        return apply_filters('wpinv_needs_payment', $needs_payment, $this, $valid_invoice_statuses);
1971 1971
     }
1972 1972
     
1973
-    public function get_checkout_payment_url( $on_checkout = false, $secret = false ) {
1973
+    public function get_checkout_payment_url($on_checkout = false, $secret = false) {
1974 1974
         $pay_url = wpinv_get_checkout_uri();
1975 1975
 
1976
-        if ( is_ssl() ) {
1977
-            $pay_url = str_replace( 'http:', 'https:', $pay_url );
1976
+        if (is_ssl()) {
1977
+            $pay_url = str_replace('http:', 'https:', $pay_url);
1978 1978
         }
1979 1979
         
1980 1980
         $key = $this->get_key();
1981 1981
 
1982
-        if ( $on_checkout ) {
1983
-            $pay_url = add_query_arg( 'invoice_key', $key, $pay_url );
1982
+        if ($on_checkout) {
1983
+            $pay_url = add_query_arg('invoice_key', $key, $pay_url);
1984 1984
         } else {
1985
-            $pay_url = add_query_arg( array( 'wpi_action' => 'pay_for_invoice', 'invoice_key' => $key ), $pay_url );
1985
+            $pay_url = add_query_arg(array('wpi_action' => 'pay_for_invoice', 'invoice_key' => $key), $pay_url);
1986 1986
         }
1987 1987
         
1988
-        if ( $secret ) {
1989
-            $pay_url = add_query_arg( array( '_wpipay' => md5( $this->get_user_id() . '::' . $this->get_email() . '::' . $key ) ), $pay_url );
1988
+        if ($secret) {
1989
+            $pay_url = add_query_arg(array('_wpipay' => md5($this->get_user_id() . '::' . $this->get_email() . '::' . $key)), $pay_url);
1990 1990
         }
1991 1991
 
1992
-        return apply_filters( 'wpinv_get_checkout_payment_url', $pay_url, $this );
1992
+        return apply_filters('wpinv_get_checkout_payment_url', $pay_url, $this);
1993 1993
     }
1994 1994
     
1995
-    public function get_view_url( $secret = false ) {
1996
-        $print_url = get_permalink( $this->ID );
1995
+    public function get_view_url($secret = false) {
1996
+        $print_url = get_permalink($this->ID);
1997 1997
         
1998
-        if ( $secret ) {
1999
-            $print_url = add_query_arg( array( '_wpipay' => md5( $this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key() ) ), $print_url );
1998
+        if ($secret) {
1999
+            $print_url = add_query_arg(array('_wpipay' => md5($this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key())), $print_url);
2000 2000
         }
2001 2001
 
2002
-        return apply_filters( 'wpinv_get_view_url', $print_url, $this );
2002
+        return apply_filters('wpinv_get_view_url', $print_url, $this);
2003 2003
     }
2004 2004
     
2005
-    public function generate_key( $string = '' ) {
2006
-        $auth_key  = defined( 'AUTH_KEY' ) ? AUTH_KEY : '';
2007
-        return strtolower( md5( $string . date( 'Y-m-d H:i:s' ) . $auth_key . uniqid( 'wpinv', true ) ) );  // Unique key
2005
+    public function generate_key($string = '') {
2006
+        $auth_key = defined('AUTH_KEY') ? AUTH_KEY : '';
2007
+        return strtolower(md5($string . date('Y-m-d H:i:s') . $auth_key . uniqid('wpinv', true))); // Unique key
2008 2008
     }
2009 2009
     
2010 2010
     public function is_recurring() {
2011
-        if ( empty( $this->cart_details ) ) {
2011
+        if (empty($this->cart_details)) {
2012 2012
             return false;
2013 2013
         }
2014 2014
         
2015 2015
         $has_subscription = false;
2016
-        foreach( $this->cart_details as $cart_item ) {
2017
-            if ( !empty( $cart_item['id'] ) && wpinv_is_recurring_item( $cart_item['id'] )  ) {
2016
+        foreach ($this->cart_details as $cart_item) {
2017
+            if (!empty($cart_item['id']) && wpinv_is_recurring_item($cart_item['id'])) {
2018 2018
                 $has_subscription = true;
2019 2019
                 break;
2020 2020
             }
2021 2021
         }
2022 2022
         
2023
-        if ( count( $this->cart_details ) > 1 ) {
2023
+        if (count($this->cart_details) > 1) {
2024 2024
             $has_subscription = false;
2025 2025
         }
2026 2026
 
2027
-        return apply_filters( 'wpinv_invoice_has_recurring_item', $has_subscription, $this->cart_details );
2027
+        return apply_filters('wpinv_invoice_has_recurring_item', $has_subscription, $this->cart_details);
2028 2028
     }
2029 2029
     
2030 2030
     public function is_free_trial() {
2031 2031
         $is_free_trial = false;
2032 2032
         
2033
-        if ( $this->is_parent() && $item = $this->get_recurring( true ) ) {
2034
-            if ( !empty( $item ) && $item->has_free_trial() ) {
2033
+        if ($this->is_parent() && $item = $this->get_recurring(true)) {
2034
+            if (!empty($item) && $item->has_free_trial()) {
2035 2035
                 $is_free_trial = true;
2036 2036
             }
2037 2037
         }
2038 2038
 
2039
-        return apply_filters( 'wpinv_invoice_is_free_trial', $is_free_trial, $this->cart_details );
2039
+        return apply_filters('wpinv_invoice_is_free_trial', $is_free_trial, $this->cart_details);
2040 2040
     }
2041 2041
     
2042
-    public function get_recurring( $object = false ) {
2042
+    public function get_recurring($object = false) {
2043 2043
         $item = NULL;
2044 2044
         
2045
-        if ( empty( $this->cart_details ) ) {
2045
+        if (empty($this->cart_details)) {
2046 2046
             return $item;
2047 2047
         }
2048 2048
         
2049
-        foreach( $this->cart_details as $cart_item ) {
2050
-            if ( !empty( $cart_item['id'] ) && wpinv_is_recurring_item( $cart_item['id'] )  ) {
2049
+        foreach ($this->cart_details as $cart_item) {
2050
+            if (!empty($cart_item['id']) && wpinv_is_recurring_item($cart_item['id'])) {
2051 2051
                 $item = $cart_item['id'];
2052 2052
                 break;
2053 2053
             }
2054 2054
         }
2055 2055
         
2056
-        if ( $object ) {
2057
-            $item = $item ? new WPInv_Item( $item ) : NULL;
2056
+        if ($object) {
2057
+            $item = $item ? new WPInv_Item($item) : NULL;
2058 2058
             
2059
-            apply_filters( 'wpinv_invoice_get_recurring_item', $item, $this );
2059
+            apply_filters('wpinv_invoice_get_recurring_item', $item, $this);
2060 2060
         }
2061 2061
 
2062
-        return apply_filters( 'wpinv_invoice_get_recurring_item_id', $item, $this );
2062
+        return apply_filters('wpinv_invoice_get_recurring_item_id', $item, $this);
2063 2063
     }
2064 2064
     
2065 2065
     public function get_subscription_name() {
2066
-        $item = $this->get_recurring( true );
2066
+        $item = $this->get_recurring(true);
2067 2067
         
2068
-        if ( empty( $item ) ) {
2068
+        if (empty($item)) {
2069 2069
             return NULL;
2070 2070
         }
2071 2071
         
2072
-        if ( !($name = $item->get_name()) ) {
2072
+        if (!($name = $item->get_name())) {
2073 2073
             $name = $item->post_name;
2074 2074
         }
2075 2075
 
2076
-        return apply_filters( 'wpinv_invoice_get_subscription_name', $name, $this );
2076
+        return apply_filters('wpinv_invoice_get_subscription_name', $name, $this);
2077 2077
     }
2078 2078
         
2079 2079
     public function get_expiration() {
2080
-        $expiration = $this->get_meta( '_wpinv_subscr_expiration', true );
2080
+        $expiration = $this->get_meta('_wpinv_subscr_expiration', true);
2081 2081
         return $expiration;
2082 2082
     }
2083 2083
     
2084
-    public function get_cancelled_date( $formatted = true ) {
2085
-        $cancelled_date = $this->get_subscription_status() == 'cancelled' ? $this->get_meta( '_wpinv_subscr_cancelled_on', true ) : '';
2084
+    public function get_cancelled_date($formatted = true) {
2085
+        $cancelled_date = $this->get_subscription_status() == 'cancelled' ? $this->get_meta('_wpinv_subscr_cancelled_on', true) : '';
2086 2086
         
2087
-        if ( $formatted && $cancelled_date ) {
2088
-            $cancelled_date = date_i18n( get_option( 'date_format' ), strtotime( $cancelled_date ) );
2087
+        if ($formatted && $cancelled_date) {
2088
+            $cancelled_date = date_i18n(get_option('date_format'), strtotime($cancelled_date));
2089 2089
         }
2090 2090
         
2091 2091
         return $cancelled_date;
2092 2092
     }
2093 2093
     
2094
-    public function get_trial_end_date( $formatted = true ) {
2095
-        if ( !$this->is_free_trial() || !$this->is_paid() ) {
2094
+    public function get_trial_end_date($formatted = true) {
2095
+        if (!$this->is_free_trial() || !$this->is_paid()) {
2096 2096
             return NULL;
2097 2097
         }
2098 2098
         
2099
-        $trial_end_date = $this->get_subscription_status() == 'trialing' ? $this->get_meta( '_wpinv_subscr_trial_end', true ) : '';
2099
+        $trial_end_date = $this->get_subscription_status() == 'trialing' ? $this->get_meta('_wpinv_subscr_trial_end', true) : '';
2100 2100
         
2101
-        if ( empty( $trial_end_date ) ) {
2102
-            $trial_start_time = strtotime( $this->get_subscription_start() );
2103
-            $trial_start_time += ( wpinv_period_in_days( $this->get_subscription_trial_interval(), $this->get_subscription_trial_period() ) * DAY_IN_SECONDS ) ;
2101
+        if (empty($trial_end_date)) {
2102
+            $trial_start_time = strtotime($this->get_subscription_start());
2103
+            $trial_start_time += (wpinv_period_in_days($this->get_subscription_trial_interval(), $this->get_subscription_trial_period()) * DAY_IN_SECONDS);
2104 2104
             
2105
-            $trial_end_date = date_i18n( 'Y-m-d H:i:s', $trial_start_time );
2105
+            $trial_end_date = date_i18n('Y-m-d H:i:s', $trial_start_time);
2106 2106
         }
2107 2107
         
2108
-        if ( $formatted && $trial_end_date ) {
2109
-            $trial_end_date = date_i18n( get_option( 'date_format' ), strtotime( $trial_end_date ) );
2108
+        if ($formatted && $trial_end_date) {
2109
+            $trial_end_date = date_i18n(get_option('date_format'), strtotime($trial_end_date));
2110 2110
         }
2111 2111
         
2112 2112
         return $trial_end_date;
2113 2113
     }
2114 2114
     
2115
-    public function get_subscription_created( $default = true ) {
2116
-        $created = $this->get_meta( '_wpinv_subscr_created', true );
2115
+    public function get_subscription_created($default = true) {
2116
+        $created = $this->get_meta('_wpinv_subscr_created', true);
2117 2117
         
2118
-        if ( empty( $created ) && $default ) {
2118
+        if (empty($created) && $default) {
2119 2119
             $created = $this->date;
2120 2120
         }
2121 2121
         return $created;
2122 2122
     }
2123 2123
     
2124
-    public function get_subscription_start( $formatted = true ) {
2125
-        if ( !$this->is_paid() ) {
2124
+    public function get_subscription_start($formatted = true) {
2125
+        if (!$this->is_paid()) {
2126 2126
             return '-';
2127 2127
         }
2128
-        $start   = $this->get_subscription_created();
2128
+        $start = $this->get_subscription_created();
2129 2129
         
2130
-        if ( $formatted ) {
2131
-            $date = date_i18n( get_option( 'date_format' ), strtotime( $start ) );
2130
+        if ($formatted) {
2131
+            $date = date_i18n(get_option('date_format'), strtotime($start));
2132 2132
         } else {
2133
-            $date = date_i18n( 'Y-m-d H:i:s', strtotime( $start ) );
2133
+            $date = date_i18n('Y-m-d H:i:s', strtotime($start));
2134 2134
         }
2135 2135
 
2136 2136
         return $date;
2137 2137
     }
2138 2138
     
2139
-    public function get_subscription_end( $formatted = true ) {
2140
-        if ( !$this->is_paid() ) {
2139
+    public function get_subscription_end($formatted = true) {
2140
+        if (!$this->is_paid()) {
2141 2141
             return '-';
2142 2142
         }
2143 2143
         $start          = $this->get_subscription_created();
2144 2144
         $interval       = $this->get_subscription_interval();
2145
-        $period         = $this->get_subscription_period( true );
2145
+        $period         = $this->get_subscription_period(true);
2146 2146
         $bill_times     = (int)$this->get_bill_times();
2147 2147
         
2148
-        if ( $bill_times == 0 ) {
2149
-            return $formatted ? __( 'Until cancelled', 'invoicing' ) : $bill_times;
2148
+        if ($bill_times == 0) {
2149
+            return $formatted ? __('Until cancelled', 'invoicing') : $bill_times;
2150 2150
         }
2151 2151
         
2152
-        $total_period = $start . '+' . ( $interval * $bill_times ) . ' ' . $period;
2152
+        $total_period = $start . '+' . ($interval * $bill_times) . ' ' . $period;
2153 2153
         
2154
-        $end_time = strtotime( $start . '+' . ( $interval * $bill_times ) . ' ' . $period );
2154
+        $end_time = strtotime($start . '+' . ($interval * $bill_times) . ' ' . $period);
2155 2155
         
2156
-        if ( $this->is_free_trial() ) {
2157
-            $end_time += ( wpinv_period_in_days( $this->get_subscription_trial_interval(), $this->get_subscription_trial_period() ) * DAY_IN_SECONDS ) ;
2156
+        if ($this->is_free_trial()) {
2157
+            $end_time += (wpinv_period_in_days($this->get_subscription_trial_interval(), $this->get_subscription_trial_period()) * DAY_IN_SECONDS);
2158 2158
         }
2159 2159
         
2160
-        if ( $formatted ) {
2161
-            $date = date_i18n( get_option( 'date_format' ), $end_time );
2160
+        if ($formatted) {
2161
+            $date = date_i18n(get_option('date_format'), $end_time);
2162 2162
         } else {
2163
-            $date = date_i18n( 'Y-m-d H:i:s', $end_time );
2163
+            $date = date_i18n('Y-m-d H:i:s', $end_time);
2164 2164
         }
2165 2165
 
2166 2166
         return $date;
2167 2167
     }
2168 2168
     
2169 2169
     public function get_expiration_time() {
2170
-        return strtotime( $this->get_expiration(), current_time( 'timestamp' ) );
2170
+        return strtotime($this->get_expiration(), current_time('timestamp'));
2171 2171
     }
2172 2172
     
2173 2173
     public function get_original_invoice_id() {        
@@ -2179,125 +2179,125 @@  discard block
 block discarded – undo
2179 2179
         return $subscription_data['bill_times'];
2180 2180
     }
2181 2181
 
2182
-    public function get_child_payments( $self = false ) {
2183
-        $invoices = get_posts( array(
2182
+    public function get_child_payments($self = false) {
2183
+        $invoices = get_posts(array(
2184 2184
             'post_type'         => $this->post_type,
2185 2185
             'post_parent'       => (int)$this->ID,
2186 2186
             'posts_per_page'    => '999',
2187
-            'post_status'       => array( 'publish', 'wpi-processing', 'wpi-renewal' ),
2187
+            'post_status'       => array('publish', 'wpi-processing', 'wpi-renewal'),
2188 2188
             'orderby'           => 'ID',
2189 2189
             'order'             => 'DESC',
2190 2190
             'fields'            => 'ids'
2191
-        ) );
2191
+        ));
2192 2192
         
2193
-        if ( $this->is_free_trial() ) {
2193
+        if ($this->is_free_trial()) {
2194 2194
             $self = false;
2195 2195
         }
2196 2196
         
2197
-        if ( $self && $this->is_paid() ) {
2198
-            if ( !empty( $invoices ) ) {
2197
+        if ($self && $this->is_paid()) {
2198
+            if (!empty($invoices)) {
2199 2199
                 $invoices[] = (int)$this->ID;
2200 2200
             } else {
2201
-                $invoices = array( $this->ID );
2201
+                $invoices = array($this->ID);
2202 2202
             }
2203 2203
             
2204
-            $invoices = array_unique( $invoices );
2204
+            $invoices = array_unique($invoices);
2205 2205
         }
2206 2206
 
2207 2207
         return $invoices;
2208 2208
     }
2209 2209
 
2210
-    public function get_total_payments( $self = true ) {
2211
-        return count( $this->get_child_payments( $self ) );
2210
+    public function get_total_payments($self = true) {
2211
+        return count($this->get_child_payments($self));
2212 2212
     }
2213 2213
     
2214
-    public function get_subscriptions( $limit = -1 ) {
2215
-        $subscriptions = wpinv_get_subscriptions( array( 'parent_invoice_id' => $this->ID, 'numberposts' => $limit ) );
2214
+    public function get_subscriptions($limit = -1) {
2215
+        $subscriptions = wpinv_get_subscriptions(array('parent_invoice_id' => $this->ID, 'numberposts' => $limit));
2216 2216
 
2217 2217
         return $subscriptions;
2218 2218
     }
2219 2219
     
2220 2220
     public function get_subscription_id() {
2221
-        $subscription_id = $this->get_meta( '_wpinv_subscr_profile_id', true );
2221
+        $subscription_id = $this->get_meta('_wpinv_subscr_profile_id', true);
2222 2222
         
2223
-        if ( empty( $subscription_id ) && !empty( $this->parent_invoice ) ) {
2224
-            $parent_invoice = wpinv_get_invoice( $this->parent_invoice );
2223
+        if (empty($subscription_id) && !empty($this->parent_invoice)) {
2224
+            $parent_invoice = wpinv_get_invoice($this->parent_invoice);
2225 2225
             
2226
-            $subscription_id = $parent_invoice->get_meta( '_wpinv_subscr_profile_id', true );
2226
+            $subscription_id = $parent_invoice->get_meta('_wpinv_subscr_profile_id', true);
2227 2227
         }
2228 2228
         
2229 2229
         return $subscription_id;
2230 2230
     }
2231 2231
     
2232 2232
     public function get_subscription_status() {
2233
-        $subscription_status = $this->get_meta( '_wpinv_subscr_status', true );
2233
+        $subscription_status = $this->get_meta('_wpinv_subscr_status', true);
2234 2234
 
2235
-        if ( empty( $subscription_status ) ) {
2235
+        if (empty($subscription_status)) {
2236 2236
             $status = 'pending';
2237 2237
             
2238
-            if ( $this->is_paid() ) {        
2238
+            if ($this->is_paid()) {        
2239 2239
                 $bill_times   = (int)$this->get_bill_times();
2240 2240
                 $times_billed = (int)$this->get_total_payments();
2241
-                $expiration = $this->get_subscription_end( false );
2242
-                $expired = $bill_times != 0 && $expiration != '' && $expiration != '-' && strtotime( date_i18n( 'Y-m-d', strtotime( $expiration ) ) ) < strtotime( date_i18n( 'Y-m-d', current_time( 'timestamp' ) ) ) ? true : false;
2241
+                $expiration = $this->get_subscription_end(false);
2242
+                $expired = $bill_times != 0 && $expiration != '' && $expiration != '-' && strtotime(date_i18n('Y-m-d', strtotime($expiration))) < strtotime(date_i18n('Y-m-d', current_time('timestamp'))) ? true : false;
2243 2243
                 
2244
-                if ( (int)$bill_times == 0 ) {
2244
+                if ((int)$bill_times == 0) {
2245 2245
                     $status = $expired ? 'expired' : 'active';
2246
-                } else if ( $bill_times > 0 && $times_billed >= $bill_times ) {
2246
+                } else if ($bill_times > 0 && $times_billed >= $bill_times) {
2247 2247
                     $status = 'completed';
2248
-                } else if ( $expired ) {
2248
+                } else if ($expired) {
2249 2249
                     $status = 'expired';
2250
-                } else if ( $bill_times > 0 ) {
2250
+                } else if ($bill_times > 0) {
2251 2251
                     $status = 'active';
2252 2252
                 } else {
2253 2253
                     $status = 'pending';
2254 2254
                 }
2255 2255
             }
2256 2256
             
2257
-            if ( $status && $status != $subscription_status ) {
2257
+            if ($status && $status != $subscription_status) {
2258 2258
                 $subscription_status = $status;
2259 2259
                 
2260
-                $this->update_meta( '_wpinv_subscr_status', $status );
2260
+                $this->update_meta('_wpinv_subscr_status', $status);
2261 2261
             }
2262 2262
         }
2263 2263
         
2264 2264
         return $subscription_status;
2265 2265
     }
2266 2266
     
2267
-    public function get_subscription_status_label( $status = '' ) {
2268
-        $status = !empty( $status ) ? $status : $this->get_subscription_status();
2267
+    public function get_subscription_status_label($status = '') {
2268
+        $status = !empty($status) ? $status : $this->get_subscription_status();
2269 2269
 
2270
-        switch( $status ) {
2270
+        switch ($status) {
2271 2271
             case 'active' :
2272
-                $status_label = __( 'Active', 'invoicing' );
2272
+                $status_label = __('Active', 'invoicing');
2273 2273
                 break;
2274 2274
 
2275 2275
             case 'cancelled' :
2276
-                $status_label = __( 'Cancelled', 'invoicing' );
2276
+                $status_label = __('Cancelled', 'invoicing');
2277 2277
                 break;
2278 2278
                 
2279 2279
             case 'completed' :
2280
-                $status_label = __( 'Completed', 'invoicing' );
2280
+                $status_label = __('Completed', 'invoicing');
2281 2281
                 break;
2282 2282
 
2283 2283
             case 'expired' :
2284
-                $status_label = __( 'Expired', 'invoicing' );
2284
+                $status_label = __('Expired', 'invoicing');
2285 2285
                 break;
2286 2286
 
2287 2287
             case 'pending' :
2288
-                $status_label = __( 'Pending', 'invoicing' );
2288
+                $status_label = __('Pending', 'invoicing');
2289 2289
                 break;
2290 2290
 
2291 2291
             case 'failing' :
2292
-                $status_label = __( 'Failing', 'invoicing' );
2292
+                $status_label = __('Failing', 'invoicing');
2293 2293
                 break;
2294 2294
                 
2295 2295
             case 'stopped' :
2296
-                $status_label = __( 'Stopped', 'invoicing' );
2296
+                $status_label = __('Stopped', 'invoicing');
2297 2297
                 break;
2298 2298
                 
2299 2299
             case 'trialing' :
2300
-                $status_label = __( 'Trialing', 'invoicing' );
2300
+                $status_label = __('Trialing', 'invoicing');
2301 2301
                 break;
2302 2302
 
2303 2303
             default:
@@ -2308,26 +2308,26 @@  discard block
 block discarded – undo
2308 2308
         return $status_label;
2309 2309
     }
2310 2310
     
2311
-    public function get_subscription_period( $full = false ) {
2312
-        $period = $this->get_meta( '_wpinv_subscr_period', true );
2311
+    public function get_subscription_period($full = false) {
2312
+        $period = $this->get_meta('_wpinv_subscr_period', true);
2313 2313
         
2314 2314
         // Fix period for old invoices
2315
-        if ( $period == 'day' ) {
2315
+        if ($period == 'day') {
2316 2316
             $period = 'D';
2317
-        } else if ( $period == 'week' ) {
2317
+        } else if ($period == 'week') {
2318 2318
             $period = 'W';
2319
-        } else if ( $period == 'month' ) {
2319
+        } else if ($period == 'month') {
2320 2320
             $period = 'M';
2321
-        } else if ( $period == 'year' ) {
2321
+        } else if ($period == 'year') {
2322 2322
             $period = 'Y';
2323 2323
         }
2324 2324
         
2325
-        if ( !in_array( $period, array( 'D', 'W', 'M', 'Y' ) ) ) {
2325
+        if (!in_array($period, array('D', 'W', 'M', 'Y'))) {
2326 2326
             $period = 'D';
2327 2327
         }
2328 2328
         
2329
-        if ( $full ) {
2330
-            switch( $period ) {
2329
+        if ($full) {
2330
+            switch ($period) {
2331 2331
                 case 'D':
2332 2332
                     $period = 'day';
2333 2333
                 break;
@@ -2347,39 +2347,39 @@  discard block
 block discarded – undo
2347 2347
     }
2348 2348
     
2349 2349
     public function get_subscription_interval() {
2350
-        $interval = (int)$this->get_meta( '_wpinv_subscr_interval', true );
2350
+        $interval = (int)$this->get_meta('_wpinv_subscr_interval', true);
2351 2351
         
2352
-        if ( !$interval > 0 ) {
2352
+        if (!$interval > 0) {
2353 2353
             $interval = 1;
2354 2354
         }
2355 2355
         
2356 2356
         return $interval;
2357 2357
     }
2358 2358
     
2359
-    public function get_subscription_trial_period( $full = false ) {
2360
-        if ( !$this->is_free_trial() ) {
2359
+    public function get_subscription_trial_period($full = false) {
2360
+        if (!$this->is_free_trial()) {
2361 2361
             return '';
2362 2362
         }
2363 2363
         
2364
-        $period = $this->get_meta( '_wpinv_subscr_trial_period', true );
2364
+        $period = $this->get_meta('_wpinv_subscr_trial_period', true);
2365 2365
         
2366 2366
         // Fix period for old invoices
2367
-        if ( $period == 'day' ) {
2367
+        if ($period == 'day') {
2368 2368
             $period = 'D';
2369
-        } else if ( $period == 'week' ) {
2369
+        } else if ($period == 'week') {
2370 2370
             $period = 'W';
2371
-        } else if ( $period == 'month' ) {
2371
+        } else if ($period == 'month') {
2372 2372
             $period = 'M';
2373
-        } else if ( $period == 'year' ) {
2373
+        } else if ($period == 'year') {
2374 2374
             $period = 'Y';
2375 2375
         }
2376 2376
         
2377
-        if ( !in_array( $period, array( 'D', 'W', 'M', 'Y' ) ) ) {
2377
+        if (!in_array($period, array('D', 'W', 'M', 'Y'))) {
2378 2378
             $period = 'D';
2379 2379
         }
2380 2380
         
2381
-        if ( $full ) {
2382
-            switch( $period ) {
2381
+        if ($full) {
2382
+            switch ($period) {
2383 2383
                 case 'D':
2384 2384
                     $period = 'day';
2385 2385
                 break;
@@ -2399,13 +2399,13 @@  discard block
 block discarded – undo
2399 2399
     }
2400 2400
     
2401 2401
     public function get_subscription_trial_interval() {
2402
-        if ( !$this->is_free_trial() ) {
2402
+        if (!$this->is_free_trial()) {
2403 2403
             return 0;
2404 2404
         }
2405 2405
         
2406
-        $interval = (int)$this->get_meta( '_wpinv_subscr_trial_interval', true );
2406
+        $interval = (int)$this->get_meta('_wpinv_subscr_trial_interval', true);
2407 2407
         
2408
-        if ( !$interval > 0 ) {
2408
+        if (!$interval > 0) {
2409 2409
             $interval = 1;
2410 2410
         }
2411 2411
         
@@ -2417,8 +2417,8 @@  discard block
 block discarded – undo
2417 2417
             'status' => 'failing'
2418 2418
         );
2419 2419
 
2420
-        if ( $this->update_subscription( $args ) ) {
2421
-            do_action( 'wpinv_subscription_failing', $this->ID, $this );
2420
+        if ($this->update_subscription($args)) {
2421
+            do_action('wpinv_subscription_failing', $this->ID, $this);
2422 2422
             return true;
2423 2423
         }
2424 2424
 
@@ -2430,8 +2430,8 @@  discard block
 block discarded – undo
2430 2430
             'status' => 'stopped'
2431 2431
         );
2432 2432
 
2433
-        if ( $this->update_subscription( $args ) ) {
2434
-            do_action( 'wpinv_subscription_stopped', $this->ID, $this );
2433
+        if ($this->update_subscription($args)) {
2434
+            do_action('wpinv_subscription_stopped', $this->ID, $this);
2435 2435
             return true;
2436 2436
         }
2437 2437
 
@@ -2443,8 +2443,8 @@  discard block
 block discarded – undo
2443 2443
             'status' => 'active'
2444 2444
         );
2445 2445
 
2446
-        if ( $this->update_subscription( $args ) ) {
2447
-            do_action( 'wpinv_subscription_restarted', $this->ID, $this );
2446
+        if ($this->update_subscription($args)) {
2447
+            do_action('wpinv_subscription_restarted', $this->ID, $this);
2448 2448
             return true;
2449 2449
         }
2450 2450
 
@@ -2456,23 +2456,23 @@  discard block
 block discarded – undo
2456 2456
             'status' => 'cancelled'
2457 2457
         );
2458 2458
 
2459
-        if ( $this->update_subscription( $args ) ) {
2460
-            if ( is_user_logged_in() ) {
2461
-                $userdata = get_userdata( get_current_user_id() );
2459
+        if ($this->update_subscription($args)) {
2460
+            if (is_user_logged_in()) {
2461
+                $userdata = get_userdata(get_current_user_id());
2462 2462
                 $user     = $userdata->user_login;
2463 2463
             } else {
2464
-                $user = __( 'gateway', 'invoicing' );
2464
+                $user = __('gateway', 'invoicing');
2465 2465
             }
2466 2466
             
2467 2467
             $subscription_id = $this->get_subscription_id();
2468
-            if ( !$subscription_id ) {
2468
+            if (!$subscription_id) {
2469 2469
                 $subscription_id = $this->ID;
2470 2470
             }
2471 2471
 
2472
-            $note = sprintf( __( 'Subscription %s has been cancelled by %s', 'invoicing' ), $subscription_id, $user );
2473
-            $this->add_note( $note );
2472
+            $note = sprintf(__('Subscription %s has been cancelled by %s', 'invoicing'), $subscription_id, $user);
2473
+            $this->add_note($note);
2474 2474
 
2475
-            do_action( 'wpinv_subscription_cancelled', $this->ID, $this );
2475
+            do_action('wpinv_subscription_cancelled', $this->ID, $this);
2476 2476
             return true;
2477 2477
         }
2478 2478
 
@@ -2480,11 +2480,11 @@  discard block
 block discarded – undo
2480 2480
     }
2481 2481
 
2482 2482
     public function can_cancel() {
2483
-        return apply_filters( 'wpinv_subscription_can_cancel', false, $this );
2483
+        return apply_filters('wpinv_subscription_can_cancel', false, $this);
2484 2484
     }
2485 2485
     
2486
-    public function add_subscription( $data = array() ) {
2487
-        if ( empty( $this->ID ) ) {
2486
+    public function add_subscription($data = array()) {
2487
+        if (empty($this->ID)) {
2488 2488
             return false;
2489 2489
         }
2490 2490
 
@@ -2503,85 +2503,85 @@  discard block
 block discarded – undo
2503 2503
             'profile_id'        => '',
2504 2504
         );
2505 2505
 
2506
-        $args = wp_parse_args( $data, $defaults );
2506
+        $args = wp_parse_args($data, $defaults);
2507 2507
 
2508
-        if ( $args['expiration'] && strtotime( 'NOW', current_time( 'timestamp' ) ) > strtotime( $args['expiration'], current_time( 'timestamp' ) ) ) {
2509
-            if ( 'active' == $args['status'] || $args['status'] == 'trialing' ) {
2508
+        if ($args['expiration'] && strtotime('NOW', current_time('timestamp')) > strtotime($args['expiration'], current_time('timestamp'))) {
2509
+            if ('active' == $args['status'] || $args['status'] == 'trialing') {
2510 2510
                 $args['status'] = 'expired';
2511 2511
             }
2512 2512
         }
2513 2513
 
2514
-        do_action( 'wpinv_subscription_pre_create', $args, $data, $this );
2514
+        do_action('wpinv_subscription_pre_create', $args, $data, $this);
2515 2515
         
2516
-        if ( !empty( $args ) ) {
2517
-            foreach ( $args as $key => $value ) {
2518
-                $this->update_meta( '_wpinv_subscr_' . $key, $value );
2516
+        if (!empty($args)) {
2517
+            foreach ($args as $key => $value) {
2518
+                $this->update_meta('_wpinv_subscr_' . $key, $value);
2519 2519
             }
2520 2520
         }
2521 2521
 
2522
-        do_action( 'wpinv_subscription_post_create', $args, $data, $this );
2522
+        do_action('wpinv_subscription_post_create', $args, $data, $this);
2523 2523
 
2524 2524
         return true;
2525 2525
     }
2526 2526
     
2527
-    public function update_subscription( $args = array() ) {
2528
-        if ( empty( $this->ID ) ) {
2527
+    public function update_subscription($args = array()) {
2528
+        if (empty($this->ID)) {
2529 2529
             return false;
2530 2530
         }
2531 2531
 
2532
-        if ( !empty( $args['expiration'] ) && $args['expiration'] && strtotime( 'NOW', current_time( 'timestamp' ) ) > strtotime( $args['expiration'], current_time( 'timestamp' ) ) ) {
2533
-            if ( !isset( $args['status'] ) || ( isset( $args['status'] ) && ( 'active' == $args['status'] || $args['status'] == 'trialing' ) ) ) {
2532
+        if (!empty($args['expiration']) && $args['expiration'] && strtotime('NOW', current_time('timestamp')) > strtotime($args['expiration'], current_time('timestamp'))) {
2533
+            if (!isset($args['status']) || (isset($args['status']) && ('active' == $args['status'] || $args['status'] == 'trialing'))) {
2534 2534
                 $args['status'] = 'expired';
2535 2535
             }
2536 2536
         }
2537 2537
 
2538
-        if ( isset( $args['status'] ) && $args['status'] == 'cancelled' && empty( $args['cancelled_on'] ) ) {
2539
-            $args['cancelled_on'] = date_i18n( 'Y-m-d H:i:s', current_time( 'timestamp' ) );
2538
+        if (isset($args['status']) && $args['status'] == 'cancelled' && empty($args['cancelled_on'])) {
2539
+            $args['cancelled_on'] = date_i18n('Y-m-d H:i:s', current_time('timestamp'));
2540 2540
         }
2541 2541
 
2542
-        do_action( 'wpinv_subscription_pre_update', $args, $this );
2542
+        do_action('wpinv_subscription_pre_update', $args, $this);
2543 2543
         
2544
-        if ( !empty( $args ) ) {
2545
-            foreach ( $args as $key => $value ) {
2546
-                $this->update_meta( '_wpinv_subscr_' . $key, $value );
2544
+        if (!empty($args)) {
2545
+            foreach ($args as $key => $value) {
2546
+                $this->update_meta('_wpinv_subscr_' . $key, $value);
2547 2547
             }
2548 2548
         }
2549 2549
 
2550
-        do_action( 'wpinv_subscription_post_update', $args, $this );
2550
+        do_action('wpinv_subscription_post_update', $args, $this);
2551 2551
 
2552 2552
         return true;
2553 2553
     }
2554 2554
     
2555 2555
     public function renew_subscription() {
2556 2556
         $parent_invoice = $this->get_parent_payment();
2557
-        $parent_invoice = empty( $parent_invoice ) ? $this : $parent_invoice;
2557
+        $parent_invoice = empty($parent_invoice) ? $this : $parent_invoice;
2558 2558
         
2559
-        $current_time   = current_time( 'timestamp' );
2559
+        $current_time   = current_time('timestamp');
2560 2560
         $start          = $this->get_subscription_created();
2561
-        $start          = $start ? strtotime( $start ) : $current_time;
2561
+        $start          = $start ? strtotime($start) : $current_time;
2562 2562
         $expires        = $this->get_expiration_time();
2563 2563
         
2564
-        if ( !$expires ) {
2565
-            $expires    = strtotime( '+' . $parent_invoice->get_subscription_interval() . ' ' . $parent_invoice->get_subscription_period( true ), $start );
2564
+        if (!$expires) {
2565
+            $expires    = strtotime('+' . $parent_invoice->get_subscription_interval() . ' ' . $parent_invoice->get_subscription_period(true), $start);
2566 2566
         }
2567 2567
         
2568
-        $expiration     = date_i18n( 'Y-m-d 23:59:59', $expires );
2569
-        $expiration     = apply_filters( 'wpinv_subscription_renewal_expiration', $expiration, $this->ID, $this );
2568
+        $expiration     = date_i18n('Y-m-d 23:59:59', $expires);
2569
+        $expiration     = apply_filters('wpinv_subscription_renewal_expiration', $expiration, $this->ID, $this);
2570 2570
         $bill_times     = $parent_invoice->get_bill_times();
2571 2571
         $times_billed   = $parent_invoice->get_total_payments();
2572 2572
         
2573
-        if ( $parent_invoice->get_subscription_status() == 'trialing' && ( $times_billed > 0 || strtotime( date_i18n( 'Y-m-d' ) ) < strtotime( $parent_invoice->get_trial_end_date( false ) ) ) ) {
2573
+        if ($parent_invoice->get_subscription_status() == 'trialing' && ($times_billed > 0 || strtotime(date_i18n('Y-m-d')) < strtotime($parent_invoice->get_trial_end_date(false)))) {
2574 2574
             $args = array(
2575 2575
                 'status'     => 'active',
2576 2576
             );
2577 2577
 
2578
-            $parent_invoice->update_subscription( $args );
2578
+            $parent_invoice->update_subscription($args);
2579 2579
         }
2580 2580
         
2581
-        do_action( 'wpinv_subscription_pre_renew', $this->ID, $expiration, $this );
2581
+        do_action('wpinv_subscription_pre_renew', $this->ID, $expiration, $this);
2582 2582
 
2583
-        $status       = 'active';
2584
-        if ( $bill_times > 0 && $times_billed >= $bill_times ) {
2583
+        $status = 'active';
2584
+        if ($bill_times > 0 && $times_billed >= $bill_times) {
2585 2585
             $this->complete_subscription();
2586 2586
             $status = 'completed';
2587 2587
         }
@@ -2591,10 +2591,10 @@  discard block
 block discarded – undo
2591 2591
             'status'     => $status,
2592 2592
         );
2593 2593
 
2594
-        $this->update_subscription( $args );
2594
+        $this->update_subscription($args);
2595 2595
 
2596
-        do_action( 'wpinv_subscription_post_renew', $this->ID, $expiration, $this );
2597
-        do_action( 'wpinv_recurring_set_subscription_status', $this->ID, $status, $this );
2596
+        do_action('wpinv_subscription_post_renew', $this->ID, $expiration, $this);
2597
+        do_action('wpinv_recurring_set_subscription_status', $this->ID, $status, $this);
2598 2598
     }
2599 2599
     
2600 2600
     public function complete_subscription() {
@@ -2602,8 +2602,8 @@  discard block
 block discarded – undo
2602 2602
             'status' => 'completed'
2603 2603
         );
2604 2604
 
2605
-        if ( $this->update_subscription( $args ) ) {
2606
-            do_action( 'wpinv_subscription_completed', $this->ID, $this );
2605
+        if ($this->update_subscription($args)) {
2606
+            do_action('wpinv_subscription_completed', $this->ID, $this);
2607 2607
         }
2608 2608
     }
2609 2609
     
@@ -2612,44 +2612,44 @@  discard block
 block discarded – undo
2612 2612
             'status' => 'expired'
2613 2613
         );
2614 2614
 
2615
-        if ( $this->update_subscription( $args ) ) {
2616
-            do_action( 'wpinv_subscription_expired', $this->ID, $this );
2615
+        if ($this->update_subscription($args)) {
2616
+            do_action('wpinv_subscription_expired', $this->ID, $this);
2617 2617
         }
2618 2618
     }
2619 2619
 
2620 2620
     public function get_cancel_url() {
2621
-        $url = wp_nonce_url( add_query_arg( array( 'wpi_action' => 'cancel_subscription', 'sub_id' => $this->ID ) ), 'wpinv-recurring-cancel' );
2621
+        $url = wp_nonce_url(add_query_arg(array('wpi_action' => 'cancel_subscription', 'sub_id' => $this->ID)), 'wpinv-recurring-cancel');
2622 2622
 
2623
-        return apply_filters( 'wpinv_subscription_cancel_url', $url, $this );
2623
+        return apply_filters('wpinv_subscription_cancel_url', $url, $this);
2624 2624
     }
2625 2625
 
2626 2626
     public function can_update() {
2627
-        return apply_filters( 'wpinv_subscription_can_update', false, $this );
2627
+        return apply_filters('wpinv_subscription_can_update', false, $this);
2628 2628
     }
2629 2629
 
2630 2630
     public function get_update_url() {
2631
-        $url = add_query_arg( array( 'action' => 'update', 'sub_id' => $this->ID ) );
2631
+        $url = add_query_arg(array('action' => 'update', 'sub_id' => $this->ID));
2632 2632
 
2633
-        return apply_filters( 'wpinv_subscription_update_url', $url, $this );
2633
+        return apply_filters('wpinv_subscription_update_url', $url, $this);
2634 2634
     }
2635 2635
 
2636 2636
     public function is_parent() {
2637
-        $is_parent = empty( $this->parent_invoice ) ? true : false;
2637
+        $is_parent = empty($this->parent_invoice) ? true : false;
2638 2638
 
2639
-        return apply_filters( 'wpinv_invoice_is_parent', $is_parent, $this );
2639
+        return apply_filters('wpinv_invoice_is_parent', $is_parent, $this);
2640 2640
     }
2641 2641
     
2642 2642
     public function is_renewal() {
2643 2643
         $is_renewal = $this->parent_invoice && $this->parent_invoice != $this->ID ? true : false;
2644 2644
 
2645
-        return apply_filters( 'wpinv_invoice_is_renewal', $is_renewal, $this );
2645
+        return apply_filters('wpinv_invoice_is_renewal', $is_renewal, $this);
2646 2646
     }
2647 2647
     
2648 2648
     public function get_parent_payment() {
2649 2649
         $parent_payment = NULL;
2650 2650
         
2651
-        if ( $this->is_renewal() ) {
2652
-            $parent_payment = wpinv_get_invoice( $this->parent_invoice );
2651
+        if ($this->is_renewal()) {
2652
+            $parent_payment = wpinv_get_invoice($this->parent_invoice);
2653 2653
         }
2654 2654
         
2655 2655
         return $parent_payment;
@@ -2660,100 +2660,100 @@  discard block
 block discarded – undo
2660 2660
         
2661 2661
         $subscription_status = $this->get_subscription_status();
2662 2662
 
2663
-        if( ! $this->is_subscription_expired() && ( $subscription_status == 'active' || $subscription_status == 'cancelled' || $subscription_status == 'trialing' ) ) {
2663
+        if (!$this->is_subscription_expired() && ($subscription_status == 'active' || $subscription_status == 'cancelled' || $subscription_status == 'trialing')) {
2664 2664
             $ret = true;
2665 2665
         }
2666 2666
 
2667
-        return apply_filters( 'wpinv_subscription_is_active', $ret, $this->ID, $this );
2667
+        return apply_filters('wpinv_subscription_is_active', $ret, $this->ID, $this);
2668 2668
     }
2669 2669
 
2670 2670
     public function is_subscription_expired() {
2671 2671
         $ret = false;
2672 2672
         $subscription_status = $this->get_subscription_status();
2673 2673
 
2674
-        if ( $subscription_status == 'expired' ) {
2674
+        if ($subscription_status == 'expired') {
2675 2675
             $ret = true;
2676
-        } else if ( 'active' === $subscription_status || 'cancelled' === $subscription_status || 'trialing' == $subscription_status ) {
2676
+        } else if ('active' === $subscription_status || 'cancelled' === $subscription_status || 'trialing' == $subscription_status) {
2677 2677
             $ret        = false;
2678 2678
             $expiration = $this->get_expiration_time();
2679 2679
 
2680
-            if ( $expiration && strtotime( 'NOW', current_time( 'timestamp' ) ) > $expiration ) {
2680
+            if ($expiration && strtotime('NOW', current_time('timestamp')) > $expiration) {
2681 2681
                 $ret = true;
2682 2682
 
2683
-                if ( 'active' === $subscription_status || 'trialing' === $subscription_status ) {
2683
+                if ('active' === $subscription_status || 'trialing' === $subscription_status) {
2684 2684
                     $this->expire_subscription();
2685 2685
                 }
2686 2686
             }
2687 2687
         }
2688 2688
 
2689
-        return apply_filters( 'wpinv_subscription_is_expired', $ret, $this->ID, $this );
2689
+        return apply_filters('wpinv_subscription_is_expired', $ret, $this->ID, $this);
2690 2690
     }
2691 2691
     
2692
-    public function get_new_expiration( $item_id = 0, $trial = true ) {
2693
-        $item   = new WPInv_Item( $item_id );
2692
+    public function get_new_expiration($item_id = 0, $trial = true) {
2693
+        $item   = new WPInv_Item($item_id);
2694 2694
         $interval = $item->get_recurring_interval();
2695
-        $period = $item->get_recurring_period( true );
2695
+        $period = $item->get_recurring_period(true);
2696 2696
         
2697
-        $expiration_time = strtotime( '+' . $interval . ' ' . $period );
2697
+        $expiration_time = strtotime('+' . $interval . ' ' . $period);
2698 2698
         
2699
-        if ( $trial && $this->is_free_trial() && $item->has_free_trial() ) {
2700
-            $expiration_time += ( wpinv_period_in_days( $item->get_trial_interval(), $item->get_trial_period() ) * DAY_IN_SECONDS ) ;
2699
+        if ($trial && $this->is_free_trial() && $item->has_free_trial()) {
2700
+            $expiration_time += (wpinv_period_in_days($item->get_trial_interval(), $item->get_trial_period()) * DAY_IN_SECONDS);
2701 2701
         }
2702 2702
 
2703
-        return date_i18n( 'Y-m-d 23:59:59', $expiration_time );
2703
+        return date_i18n('Y-m-d 23:59:59', $expiration_time);
2704 2704
     }
2705 2705
     
2706
-    public function get_subscription_data( $filed = '' ) {
2707
-        $fields = array( 'item_id', 'status', 'period', 'initial_amount', 'recurring_amount', 'interval', 'bill_times', 'trial_period', 'trial_interval', 'expiration', 'profile_id', 'created', 'cancelled_on' );
2706
+    public function get_subscription_data($filed = '') {
2707
+        $fields = array('item_id', 'status', 'period', 'initial_amount', 'recurring_amount', 'interval', 'bill_times', 'trial_period', 'trial_interval', 'expiration', 'profile_id', 'created', 'cancelled_on');
2708 2708
         
2709 2709
         $subscription_meta = array();
2710
-        foreach ( $fields as $field ) {
2711
-            $subscription_meta[ $field ] = $this->get_meta( '_wpinv_subscr_' . $field );
2710
+        foreach ($fields as $field) {
2711
+            $subscription_meta[$field] = $this->get_meta('_wpinv_subscr_' . $field);
2712 2712
         }
2713 2713
         
2714
-        $item = $this->get_recurring( true );
2714
+        $item = $this->get_recurring(true);
2715 2715
         
2716
-        if ( !empty( $item ) ) {
2717
-            if ( empty( $subscription_meta['item_id'] ) ) {
2716
+        if (!empty($item)) {
2717
+            if (empty($subscription_meta['item_id'])) {
2718 2718
                 $subscription_meta['item_id'] = $item->ID;
2719 2719
             }
2720
-            if ( empty( $subscription_meta['period'] ) ) {
2720
+            if (empty($subscription_meta['period'])) {
2721 2721
                 $subscription_meta['period'] = $item->get_recurring_period();
2722 2722
             }
2723
-            if ( empty( $subscription_meta['interval'] ) ) {
2723
+            if (empty($subscription_meta['interval'])) {
2724 2724
                 $subscription_meta['interval'] = $item->get_recurring_interval();
2725 2725
             }
2726
-            if ( $item->has_free_trial() ) {
2727
-                if ( empty( $subscription_meta['trial_period'] ) ) {
2726
+            if ($item->has_free_trial()) {
2727
+                if (empty($subscription_meta['trial_period'])) {
2728 2728
                     $subscription_meta['trial_period'] = $item->get_trial_period();
2729 2729
                 }
2730
-                if ( empty( $subscription_meta['trial_interval'] ) ) {
2730
+                if (empty($subscription_meta['trial_interval'])) {
2731 2731
                     $subscription_meta['trial_interval'] = $item->get_trial_interval();
2732 2732
                 }
2733 2733
             } else {
2734 2734
                 $subscription_meta['trial_period']      = '';
2735 2735
                 $subscription_meta['trial_interval']    = 0;
2736 2736
             }
2737
-            if ( !$subscription_meta['bill_times'] && $subscription_meta['bill_times'] !== 0 ) {
2737
+            if (!$subscription_meta['bill_times'] && $subscription_meta['bill_times'] !== 0) {
2738 2738
                 $subscription_meta['bill_times'] = $item->get_recurring_limit();
2739 2739
             }
2740
-            if ( $subscription_meta['initial_amount'] === '' || $subscription_meta['recurring_amount'] === '' ) {
2741
-                $subscription_meta['initial_amount']    = wpinv_round_amount( $this->get_total() );
2742
-                $subscription_meta['recurring_amount']  = wpinv_round_amount( $this->get_recurring_details( 'total' ) );
2740
+            if ($subscription_meta['initial_amount'] === '' || $subscription_meta['recurring_amount'] === '') {
2741
+                $subscription_meta['initial_amount']    = wpinv_round_amount($this->get_total());
2742
+                $subscription_meta['recurring_amount']  = wpinv_round_amount($this->get_recurring_details('total'));
2743 2743
             }
2744 2744
         }
2745 2745
         
2746
-        if ( $filed === '' ) {
2747
-            return apply_filters( 'wpinv_get_invoice_subscription_data', $subscription_meta, $this );
2746
+        if ($filed === '') {
2747
+            return apply_filters('wpinv_get_invoice_subscription_data', $subscription_meta, $this);
2748 2748
         }
2749 2749
         
2750
-        $value = isset( $subscription_meta[$filed] ) ? $subscription_meta[$filed] : '';
2750
+        $value = isset($subscription_meta[$filed]) ? $subscription_meta[$filed] : '';
2751 2751
         
2752
-        return apply_filters( 'wpinv_invoice_subscription_data_value', $value, $subscription_meta, $this );
2752
+        return apply_filters('wpinv_invoice_subscription_data_value', $value, $subscription_meta, $this);
2753 2753
     }
2754 2754
     
2755 2755
     public function is_paid() {
2756
-        if ( $this->has_status( array( 'publish', 'wpi-processing', 'wpi-renewal' ) ) ) {
2756
+        if ($this->has_status(array('publish', 'wpi-processing', 'wpi-renewal'))) {
2757 2757
             return true;
2758 2758
         }
2759 2759
         
@@ -2763,15 +2763,15 @@  discard block
 block discarded – undo
2763 2763
     public function is_free() {
2764 2764
         $is_free = false;
2765 2765
         
2766
-        if ( !( (float)wpinv_round_amount( $this->get_total() ) > 0 ) ) {
2767
-            if ( $this->is_parent() && $this->is_recurring() ) {
2768
-                $is_free = (float)wpinv_round_amount( $this->get_recurring_details( 'total' ) ) > 0 ? false : true;
2766
+        if (!((float)wpinv_round_amount($this->get_total()) > 0)) {
2767
+            if ($this->is_parent() && $this->is_recurring()) {
2768
+                $is_free = (float)wpinv_round_amount($this->get_recurring_details('total')) > 0 ? false : true;
2769 2769
             } else {
2770 2770
                 $is_free = true;
2771 2771
             }
2772 2772
         }
2773 2773
         
2774
-        return apply_filters( 'wpinv_invoice_is_free', $is_free, $this );
2774
+        return apply_filters('wpinv_invoice_is_free', $is_free, $this);
2775 2775
     }
2776 2776
     
2777 2777
     public function has_vat() {
@@ -2779,40 +2779,40 @@  discard block
 block discarded – undo
2779 2779
         
2780 2780
         $requires_vat = false;
2781 2781
         
2782
-        if ( $this->country ) {
2782
+        if ($this->country) {
2783 2783
             $wpi_country        = $this->country;
2784 2784
             
2785
-            $requires_vat       = $wpinv_euvat->requires_vat( $requires_vat, $this->get_user_id(), $wpinv_euvat->invoice_has_digital_rule( $this ) );
2785
+            $requires_vat       = $wpinv_euvat->requires_vat($requires_vat, $this->get_user_id(), $wpinv_euvat->invoice_has_digital_rule($this));
2786 2786
         }
2787 2787
         
2788
-        return apply_filters( 'wpinv_invoice_has_vat', $requires_vat, $this );
2788
+        return apply_filters('wpinv_invoice_has_vat', $requires_vat, $this);
2789 2789
     }
2790 2790
     
2791 2791
     public function refresh_item_ids() {
2792 2792
         $item_ids = array();
2793 2793
         
2794
-        if ( !empty( $this->cart_details ) ) {
2795
-            foreach ( $this->cart_details as $key => $item ) {
2796
-                if ( !empty( $item['id'] ) ) {
2794
+        if (!empty($this->cart_details)) {
2795
+            foreach ($this->cart_details as $key => $item) {
2796
+                if (!empty($item['id'])) {
2797 2797
                     $item_ids[] = $item['id'];
2798 2798
                 }
2799 2799
             }
2800 2800
         }
2801 2801
         
2802
-        $item_ids = !empty( $item_ids ) ? implode( ',', array_unique( $item_ids ) ) : '';
2802
+        $item_ids = !empty($item_ids) ? implode(',', array_unique($item_ids)) : '';
2803 2803
         
2804
-        update_post_meta( $this->ID, '_wpinv_item_ids', $item_ids );
2804
+        update_post_meta($this->ID, '_wpinv_item_ids', $item_ids);
2805 2805
     }
2806 2806
 
2807 2807
     public function get_invoice_quote_type($post_id) {
2808
-        if ( empty( $post_id ) ) {
2808
+        if (empty($post_id)) {
2809 2809
             return '';
2810 2810
         }
2811 2811
         $post_type = '';
2812 2812
         $type = get_post_type($post_id);
2813
-        if("wpi_invoice" === $type){
2813
+        if ("wpi_invoice" === $type) {
2814 2814
             $post_type = __('Invoice', 'invoicing');
2815
-        } else{
2815
+        } else {
2816 2816
             $post_type = __('Quote', 'invoicing');
2817 2817
         }
2818 2818
 
Please login to merge, or discard this patch.
includes/class-wpinv-session.php 4 patches
Doc Comments   +2 added lines, -4 removed lines patch added patch discarded remove patch
@@ -164,8 +164,7 @@  discard block
 block discarded – undo
164 164
 	 * @since 1.0.0
165 165
 	 *
166 166
 	 * @param string|array $key Session key.
167
-	 * @param integer $value Session variable.
168
-	 * @return string Session variable.
167
+	 * @return boolean Session variable.
169 168
 	 */
170 169
 	public function un_set( $key ) {
171 170
 		if ( empty( $key ) ) {
@@ -201,8 +200,7 @@  discard block
 block discarded – undo
201 200
 	 * @since 1.0.0
202 201
 	 *
203 202
 	 * @param string $key Session key.
204
-	 * @param integer $value Session variable.
205
-	 * @return string Session variable.
203
+	 * @return boolean Session variable.
206 204
 	 */
207 205
 	public function is_set( $key ) {
208 206
 		$key = sanitize_key( $key );
Please login to merge, or discard this patch.
Indentation   +274 added lines, -274 removed lines patch added patch discarded remove patch
@@ -8,291 +8,291 @@
 block discarded – undo
8 8
  * @since 1.0.0
9 9
  */
10 10
 class WPInv_Session {
11
-	/**
12
-	 * Holds our session data.
13
-	 *
14
-	 * @var array
15
-	 * @access private
16
-	 * @since 1.0.0
17
-	 */
18
-	private $session;
19
-
20
-	/**
21
-	 * Whether to use PHP $_SESSION or WP_Session.
22
-	 *
23
-	 * @var bool
24
-	 * @access private
25
-	 * @since 1.0.0
26
-	 */
27
-	private $use_php_sessions = false;
28
-
29
-	/**
30
-	 * Session index prefix.
31
-	 *
32
-	 * @var string
33
-	 * @access private
34
-	 * @since 1.0.0
35
-	 */
36
-	private $prefix = '';
37
-
38
-	/**
39
-	 * Get things started.
40
-	 *
41
-	 * Defines our WP_Session constants, includes the necessary libraries and
42
-	 * retrieves the WP Session instance.
43
-	 *
44
-	 * @since 1.0.0
45
-	 */
46
-	public function __construct() {
47
-		$this->use_php_sessions = $this->use_php_sessions();
48
-
49
-		if ( $this->use_php_sessions ) {
50
-			if ( is_multisite() ) {
51
-				$this->prefix = '_' . get_current_blog_id();
52
-			}
53
-
54
-			// Use PHP SESSION (must be enabled via the WPINV_USE_PHP_SESSIONS constant)
55
-			add_action( 'init', array( $this, 'maybe_start_session' ), -2 );
56
-		} else {
57
-			// Use WP_Session (default)
58
-			if ( !defined( 'WP_SESSION_COOKIE' ) ) {
59
-				define( 'WP_SESSION_COOKIE', 'wpinv_wp_session' );
60
-			}
61
-
62
-			if ( !class_exists( 'Recursive_ArrayAccess' ) ) {
63
-				require_once WPINV_PLUGIN_DIR . 'includes/libraries/wp-session/class-recursive-arrayaccess.php';
64
-			}
11
+    /**
12
+     * Holds our session data.
13
+     *
14
+     * @var array
15
+     * @access private
16
+     * @since 1.0.0
17
+     */
18
+    private $session;
19
+
20
+    /**
21
+     * Whether to use PHP $_SESSION or WP_Session.
22
+     *
23
+     * @var bool
24
+     * @access private
25
+     * @since 1.0.0
26
+     */
27
+    private $use_php_sessions = false;
28
+
29
+    /**
30
+     * Session index prefix.
31
+     *
32
+     * @var string
33
+     * @access private
34
+     * @since 1.0.0
35
+     */
36
+    private $prefix = '';
37
+
38
+    /**
39
+     * Get things started.
40
+     *
41
+     * Defines our WP_Session constants, includes the necessary libraries and
42
+     * retrieves the WP Session instance.
43
+     *
44
+     * @since 1.0.0
45
+     */
46
+    public function __construct() {
47
+        $this->use_php_sessions = $this->use_php_sessions();
48
+
49
+        if ( $this->use_php_sessions ) {
50
+            if ( is_multisite() ) {
51
+                $this->prefix = '_' . get_current_blog_id();
52
+            }
53
+
54
+            // Use PHP SESSION (must be enabled via the WPINV_USE_PHP_SESSIONS constant)
55
+            add_action( 'init', array( $this, 'maybe_start_session' ), -2 );
56
+        } else {
57
+            // Use WP_Session (default)
58
+            if ( !defined( 'WP_SESSION_COOKIE' ) ) {
59
+                define( 'WP_SESSION_COOKIE', 'wpinv_wp_session' );
60
+            }
61
+
62
+            if ( !class_exists( 'Recursive_ArrayAccess' ) ) {
63
+                require_once WPINV_PLUGIN_DIR . 'includes/libraries/wp-session/class-recursive-arrayaccess.php';
64
+            }
65 65
             
66
-			if ( !class_exists( 'WP_Session_Utils' ) ) {
67
-				require_once WPINV_PLUGIN_DIR . 'includes/libraries/wp-session/class-wp-session-utils.php';
68
-			}
66
+            if ( !class_exists( 'WP_Session_Utils' ) ) {
67
+                require_once WPINV_PLUGIN_DIR . 'includes/libraries/wp-session/class-wp-session-utils.php';
68
+            }
69 69
             
70
-			if ( defined( 'WP_CLI' ) && WP_CLI && !class_exists( 'WP_Session_Command' ) ) {
71
-				require_once WPINV_PLUGIN_DIR . 'includes/libraries/wp-session/wp-cli.php';
72
-			}
73
-
74
-			if ( !class_exists( 'WP_Session' ) ) {
75
-				require_once WPINV_PLUGIN_DIR . 'includes/libraries/wp-session/class-wp-session.php';
76
-				require_once WPINV_PLUGIN_DIR . 'includes/libraries/wp-session/wp-session.php';
77
-			}
78
-
79
-			add_filter( 'wp_session_expiration_variant', array( $this, 'set_expiration_variant_time' ), 99999 );
80
-			add_filter( 'wp_session_expiration', array( $this, 'set_expiration_time' ), 99999 );
81
-		}
82
-
83
-		if ( empty( $this->session ) && ! $this->use_php_sessions ) {
84
-			add_action( 'plugins_loaded', array( $this, 'init' ), -1 );
85
-		} else {
86
-			add_action( 'init', array( $this, 'init' ), -1 );
87
-		}
88
-	}
89
-
90
-	/**
91
-	 * Setup the WP_Session instance.
92
-	 *
93
-	 * @access public
94
-	 * @since 1.0.0
95
-	 * @return void
96
-	 */
97
-	public function init() {
98
-		if ( $this->use_php_sessions ) {
99
-			$this->session = isset( $_SESSION['wpi' . $this->prefix ] ) && is_array( $_SESSION['wpi' . $this->prefix ] ) ? $_SESSION['wpi' . $this->prefix ] : array();
100
-		} else {
101
-			$this->session = WP_Session::get_instance();
102
-		}
103
-
104
-		return $this->session;
105
-	}
106
-
107
-	/**
108
-	 * Retrieve session ID.
109
-	 *
110
-	 * @access public
111
-	 * @since 1.0.0
112
-	 * @return string Session ID
113
-	 */
114
-	public function get_id() {
115
-		if ( $this->use_php_sessions ) {
116
-			$session_id = !empty( $_SESSION ) && function_exists( 'session_id' ) ? session_id() : NULL;
117
-		} else {
118
-			$session_id = !empty( $this->session ) && isset( $this->session->session_id ) ? $this->session->session_id : NULL;
119
-		}
120
-		return $session_id;
121
-	}
122
-
123
-	/**
124
-	 * Retrieve a session variable.
125
-	 *
126
-	 * @access public
127
-	 * @since 1.0.0
128
-	 * @param string $key Session key
129
-	 * @return string Session variable
130
-	 */
131
-	public function get( $key ) {
132
-		$key = sanitize_key( $key );
133
-		return isset( $this->session[ $key ] ) ? maybe_unserialize( $this->session[ $key ] ) : false;
134
-	}
135
-
136
-	/**
137
-	 * Set a session variable
138
-	 *
139
-	 * @since 1.0.0
140
-	 *
141
-	 * @param string $key Session key
142
-	 * @param integer $value Session variable
143
-	 * @return string Session variable
144
-	 */
145
-	public function set( $key, $value ) {
146
-		$key = sanitize_key( $key );
147
-
148
-		if ( is_array( $value ) ) {
149
-			$this->session[ $key ] = maybe_serialize( $value );
150
-		} else {
151
-			$this->session[ $key ] = $value;
152
-		}
153
-
154
-		if ( $this->use_php_sessions ) {
155
-			$_SESSION['wpi' . $this->prefix ] = $this->session;
156
-		}
157
-
158
-		return $this->session[ $key ];
159
-	}
70
+            if ( defined( 'WP_CLI' ) && WP_CLI && !class_exists( 'WP_Session_Command' ) ) {
71
+                require_once WPINV_PLUGIN_DIR . 'includes/libraries/wp-session/wp-cli.php';
72
+            }
73
+
74
+            if ( !class_exists( 'WP_Session' ) ) {
75
+                require_once WPINV_PLUGIN_DIR . 'includes/libraries/wp-session/class-wp-session.php';
76
+                require_once WPINV_PLUGIN_DIR . 'includes/libraries/wp-session/wp-session.php';
77
+            }
78
+
79
+            add_filter( 'wp_session_expiration_variant', array( $this, 'set_expiration_variant_time' ), 99999 );
80
+            add_filter( 'wp_session_expiration', array( $this, 'set_expiration_time' ), 99999 );
81
+        }
82
+
83
+        if ( empty( $this->session ) && ! $this->use_php_sessions ) {
84
+            add_action( 'plugins_loaded', array( $this, 'init' ), -1 );
85
+        } else {
86
+            add_action( 'init', array( $this, 'init' ), -1 );
87
+        }
88
+    }
89
+
90
+    /**
91
+     * Setup the WP_Session instance.
92
+     *
93
+     * @access public
94
+     * @since 1.0.0
95
+     * @return void
96
+     */
97
+    public function init() {
98
+        if ( $this->use_php_sessions ) {
99
+            $this->session = isset( $_SESSION['wpi' . $this->prefix ] ) && is_array( $_SESSION['wpi' . $this->prefix ] ) ? $_SESSION['wpi' . $this->prefix ] : array();
100
+        } else {
101
+            $this->session = WP_Session::get_instance();
102
+        }
103
+
104
+        return $this->session;
105
+    }
106
+
107
+    /**
108
+     * Retrieve session ID.
109
+     *
110
+     * @access public
111
+     * @since 1.0.0
112
+     * @return string Session ID
113
+     */
114
+    public function get_id() {
115
+        if ( $this->use_php_sessions ) {
116
+            $session_id = !empty( $_SESSION ) && function_exists( 'session_id' ) ? session_id() : NULL;
117
+        } else {
118
+            $session_id = !empty( $this->session ) && isset( $this->session->session_id ) ? $this->session->session_id : NULL;
119
+        }
120
+        return $session_id;
121
+    }
122
+
123
+    /**
124
+     * Retrieve a session variable.
125
+     *
126
+     * @access public
127
+     * @since 1.0.0
128
+     * @param string $key Session key
129
+     * @return string Session variable
130
+     */
131
+    public function get( $key ) {
132
+        $key = sanitize_key( $key );
133
+        return isset( $this->session[ $key ] ) ? maybe_unserialize( $this->session[ $key ] ) : false;
134
+    }
135
+
136
+    /**
137
+     * Set a session variable
138
+     *
139
+     * @since 1.0.0
140
+     *
141
+     * @param string $key Session key
142
+     * @param integer $value Session variable
143
+     * @return string Session variable
144
+     */
145
+    public function set( $key, $value ) {
146
+        $key = sanitize_key( $key );
147
+
148
+        if ( is_array( $value ) ) {
149
+            $this->session[ $key ] = maybe_serialize( $value );
150
+        } else {
151
+            $this->session[ $key ] = $value;
152
+        }
153
+
154
+        if ( $this->use_php_sessions ) {
155
+            $_SESSION['wpi' . $this->prefix ] = $this->session;
156
+        }
157
+
158
+        return $this->session[ $key ];
159
+    }
160 160
 	
161
-	/**
162
-	 * Unset a session variable.
163
-	 *
164
-	 * @since 1.0.0
165
-	 *
166
-	 * @param string|array $key Session key.
167
-	 * @param integer $value Session variable.
168
-	 * @return string Session variable.
169
-	 */
170
-	public function un_set( $key ) {
171
-		if ( empty( $key ) ) {
172
-			return false;
173
-		}
161
+    /**
162
+     * Unset a session variable.
163
+     *
164
+     * @since 1.0.0
165
+     *
166
+     * @param string|array $key Session key.
167
+     * @param integer $value Session variable.
168
+     * @return string Session variable.
169
+     */
170
+    public function un_set( $key ) {
171
+        if ( empty( $key ) ) {
172
+            return false;
173
+        }
174 174
 		
175
-		if ( is_array( $key ) ) {
176
-			foreach ($key as $index) {
177
-				$index = sanitize_key( $index );
175
+        if ( is_array( $key ) ) {
176
+            foreach ($key as $index) {
177
+                $index = sanitize_key( $index );
178 178
 			
179
-				if ( $index && isset( $this->session[ $index ] ) ) {
180
-					unset( $this->session[ $index ] );
181
-				}
182
-			}
183
-		} else {
184
-			$key = sanitize_key( $key );
179
+                if ( $index && isset( $this->session[ $index ] ) ) {
180
+                    unset( $this->session[ $index ] );
181
+                }
182
+            }
183
+        } else {
184
+            $key = sanitize_key( $key );
185 185
 			
186
-			if ( isset( $this->session[ $key ] ) ) {
187
-				unset( $this->session[ $key ] );
188
-			}
189
-		}
186
+            if ( isset( $this->session[ $key ] ) ) {
187
+                unset( $this->session[ $key ] );
188
+            }
189
+        }
190 190
 
191
-		if ( $this->use_php_sessions ) {
192
-			$_SESSION['wpi' . $this->prefix ] = $this->session;
193
-		}
191
+        if ( $this->use_php_sessions ) {
192
+            $_SESSION['wpi' . $this->prefix ] = $this->session;
193
+        }
194 194
 
195
-		return true;
196
-	}
195
+        return true;
196
+    }
197 197
 	
198
-	/**
199
-	 * Check a session variable is set or not.
200
-	 *
201
-	 * @since 1.0.0
202
-	 *
203
-	 * @param string $key Session key.
204
-	 * @param integer $value Session variable.
205
-	 * @return string Session variable.
206
-	 */
207
-	public function is_set( $key ) {
208
-		$key = sanitize_key( $key );
198
+    /**
199
+     * Check a session variable is set or not.
200
+     *
201
+     * @since 1.0.0
202
+     *
203
+     * @param string $key Session key.
204
+     * @param integer $value Session variable.
205
+     * @return string Session variable.
206
+     */
207
+    public function is_set( $key ) {
208
+        $key = sanitize_key( $key );
209 209
 		
210
-		if ( empty( $key ) ) {
211
-			return false;
212
-		}
213
-
214
-		if ( isset( $this->session[ $key ] ) ) {
215
-			return true;
216
-		}
217
-
218
-		return false;
219
-	}
220
-
221
-	/**
222
-	 * Force the cookie expiration variant time to 23 hours
223
-	 *
224
-	 * @access public
225
-	 * @since 1.0.0
226
-	 * @param int $exp Default expiration (1 hour)
227
-	 * @return int
228
-	 */
229
-	public function set_expiration_variant_time( $exp ) {
230
-		return ( 30 * 60 * 23 );
231
-	}
232
-
233
-	/**
234
-	 * Force the cookie expiration time to 24 hours
235
-	 *
236
-	 * @access public
237
-	 * @since 1.0.0
238
-	 * @param int $exp Default expiration (1 hour)
239
-	 * @return int
240
-	 */
241
-	public function set_expiration_time( $exp ) {
242
-		return ( 30 * 60 * 24 );
243
-	}
244
-
245
-	/**
246
-	 * Starts a new session if one hasn't started yet.
247
-	 *
248
-	 * @return boolean
249
-	 * Checks to see if the server supports PHP sessions
250
-	 * or if the WPINV_USE_PHP_SESSIONS constant is defined
251
-	 *
252
-	 * @access public
253
-	 * @since 1.0.0
254
-	 * @return boolean $ret True if we are using PHP sessions, false otherwise
255
-	 */
256
-	public function use_php_sessions() {
257
-		$ret = false;
258
-
259
-		// If the database variable is already set, no need to run autodetection
260
-		$wpinv_use_php_sessions = (bool)get_option( 'wpinv_use_php_sessions' );
261
-
262
-		if (!$wpinv_use_php_sessions ) {
263
-			// Attempt to detect if the server supports PHP sessions
264
-			if ( function_exists( 'session_start' ) && ! ini_get( 'safe_mode' ) ) {
265
-				$this->set( 'wpinv_use_php_sessions', 1 );
210
+        if ( empty( $key ) ) {
211
+            return false;
212
+        }
213
+
214
+        if ( isset( $this->session[ $key ] ) ) {
215
+            return true;
216
+        }
217
+
218
+        return false;
219
+    }
220
+
221
+    /**
222
+     * Force the cookie expiration variant time to 23 hours
223
+     *
224
+     * @access public
225
+     * @since 1.0.0
226
+     * @param int $exp Default expiration (1 hour)
227
+     * @return int
228
+     */
229
+    public function set_expiration_variant_time( $exp ) {
230
+        return ( 30 * 60 * 23 );
231
+    }
232
+
233
+    /**
234
+     * Force the cookie expiration time to 24 hours
235
+     *
236
+     * @access public
237
+     * @since 1.0.0
238
+     * @param int $exp Default expiration (1 hour)
239
+     * @return int
240
+     */
241
+    public function set_expiration_time( $exp ) {
242
+        return ( 30 * 60 * 24 );
243
+    }
244
+
245
+    /**
246
+     * Starts a new session if one hasn't started yet.
247
+     *
248
+     * @return boolean
249
+     * Checks to see if the server supports PHP sessions
250
+     * or if the WPINV_USE_PHP_SESSIONS constant is defined
251
+     *
252
+     * @access public
253
+     * @since 1.0.0
254
+     * @return boolean $ret True if we are using PHP sessions, false otherwise
255
+     */
256
+    public function use_php_sessions() {
257
+        $ret = false;
258
+
259
+        // If the database variable is already set, no need to run autodetection
260
+        $wpinv_use_php_sessions = (bool)get_option( 'wpinv_use_php_sessions' );
261
+
262
+        if (!$wpinv_use_php_sessions ) {
263
+            // Attempt to detect if the server supports PHP sessions
264
+            if ( function_exists( 'session_start' ) && ! ini_get( 'safe_mode' ) ) {
265
+                $this->set( 'wpinv_use_php_sessions', 1 );
266 266
 				
267
-				if ( $this->get( 'wpinv_use_php_sessions' ) ) {
268
-					$ret = true;
269
-
270
-					// Set the database option
271
-					update_option( 'wpinv_use_php_sessions', true );
272
-				}
273
-			}
274
-		} else {
275
-			$ret = $wpinv_use_php_sessions;
276
-		}
277
-
278
-		// Enable or disable PHP Sessions based on the WPINV_USE_PHP_SESSIONS constant
279
-		if ( defined( 'WPINV_USE_PHP_SESSIONS' ) && WPINV_USE_PHP_SESSIONS ) {
280
-			$ret = true;
281
-		} else if ( defined( 'WPINV_USE_PHP_SESSIONS' ) && ! WPINV_USE_PHP_SESSIONS ) {
282
-			$ret = false;
283
-		}
284
-
285
-		return (bool) apply_filters( 'wpinv_use_php_sessions', $ret );
286
-	}
287
-
288
-	/**
289
-	 * Starts a new session if one hasn't started yet.
290
-	 */
291
-	public function maybe_start_session() {
292
-		if ( !session_id() && !headers_sent() ) {
293
-			session_start();
294
-		}
295
-	}
267
+                if ( $this->get( 'wpinv_use_php_sessions' ) ) {
268
+                    $ret = true;
269
+
270
+                    // Set the database option
271
+                    update_option( 'wpinv_use_php_sessions', true );
272
+                }
273
+            }
274
+        } else {
275
+            $ret = $wpinv_use_php_sessions;
276
+        }
277
+
278
+        // Enable or disable PHP Sessions based on the WPINV_USE_PHP_SESSIONS constant
279
+        if ( defined( 'WPINV_USE_PHP_SESSIONS' ) && WPINV_USE_PHP_SESSIONS ) {
280
+            $ret = true;
281
+        } else if ( defined( 'WPINV_USE_PHP_SESSIONS' ) && ! WPINV_USE_PHP_SESSIONS ) {
282
+            $ret = false;
283
+        }
284
+
285
+        return (bool) apply_filters( 'wpinv_use_php_sessions', $ret );
286
+    }
287
+
288
+    /**
289
+     * Starts a new session if one hasn't started yet.
290
+     */
291
+    public function maybe_start_session() {
292
+        if ( !session_id() && !headers_sent() ) {
293
+            session_start();
294
+        }
295
+    }
296 296
 }
297 297
 
298 298
 global $wpi_session;
Please login to merge, or discard this patch.
Spacing   +60 added lines, -60 removed lines patch added patch discarded remove patch
@@ -1,6 +1,6 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 // Exit if accessed directly.
3
-if (!defined( 'ABSPATH' ) ) exit;
3
+if (!defined('ABSPATH')) exit;
4 4
 
5 5
 /**
6 6
  * WPInv_Session Class.
@@ -46,44 +46,44 @@  discard block
 block discarded – undo
46 46
 	public function __construct() {
47 47
 		$this->use_php_sessions = $this->use_php_sessions();
48 48
 
49
-		if ( $this->use_php_sessions ) {
50
-			if ( is_multisite() ) {
49
+		if ($this->use_php_sessions) {
50
+			if (is_multisite()) {
51 51
 				$this->prefix = '_' . get_current_blog_id();
52 52
 			}
53 53
 
54 54
 			// Use PHP SESSION (must be enabled via the WPINV_USE_PHP_SESSIONS constant)
55
-			add_action( 'init', array( $this, 'maybe_start_session' ), -2 );
55
+			add_action('init', array($this, 'maybe_start_session'), -2);
56 56
 		} else {
57 57
 			// Use WP_Session (default)
58
-			if ( !defined( 'WP_SESSION_COOKIE' ) ) {
59
-				define( 'WP_SESSION_COOKIE', 'wpinv_wp_session' );
58
+			if (!defined('WP_SESSION_COOKIE')) {
59
+				define('WP_SESSION_COOKIE', 'wpinv_wp_session');
60 60
 			}
61 61
 
62
-			if ( !class_exists( 'Recursive_ArrayAccess' ) ) {
62
+			if (!class_exists('Recursive_ArrayAccess')) {
63 63
 				require_once WPINV_PLUGIN_DIR . 'includes/libraries/wp-session/class-recursive-arrayaccess.php';
64 64
 			}
65 65
             
66
-			if ( !class_exists( 'WP_Session_Utils' ) ) {
66
+			if (!class_exists('WP_Session_Utils')) {
67 67
 				require_once WPINV_PLUGIN_DIR . 'includes/libraries/wp-session/class-wp-session-utils.php';
68 68
 			}
69 69
             
70
-			if ( defined( 'WP_CLI' ) && WP_CLI && !class_exists( 'WP_Session_Command' ) ) {
70
+			if (defined('WP_CLI') && WP_CLI && !class_exists('WP_Session_Command')) {
71 71
 				require_once WPINV_PLUGIN_DIR . 'includes/libraries/wp-session/wp-cli.php';
72 72
 			}
73 73
 
74
-			if ( !class_exists( 'WP_Session' ) ) {
74
+			if (!class_exists('WP_Session')) {
75 75
 				require_once WPINV_PLUGIN_DIR . 'includes/libraries/wp-session/class-wp-session.php';
76 76
 				require_once WPINV_PLUGIN_DIR . 'includes/libraries/wp-session/wp-session.php';
77 77
 			}
78 78
 
79
-			add_filter( 'wp_session_expiration_variant', array( $this, 'set_expiration_variant_time' ), 99999 );
80
-			add_filter( 'wp_session_expiration', array( $this, 'set_expiration_time' ), 99999 );
79
+			add_filter('wp_session_expiration_variant', array($this, 'set_expiration_variant_time'), 99999);
80
+			add_filter('wp_session_expiration', array($this, 'set_expiration_time'), 99999);
81 81
 		}
82 82
 
83
-		if ( empty( $this->session ) && ! $this->use_php_sessions ) {
84
-			add_action( 'plugins_loaded', array( $this, 'init' ), -1 );
83
+		if (empty($this->session) && !$this->use_php_sessions) {
84
+			add_action('plugins_loaded', array($this, 'init'), -1);
85 85
 		} else {
86
-			add_action( 'init', array( $this, 'init' ), -1 );
86
+			add_action('init', array($this, 'init'), -1);
87 87
 		}
88 88
 	}
89 89
 
@@ -95,8 +95,8 @@  discard block
 block discarded – undo
95 95
 	 * @return void
96 96
 	 */
97 97
 	public function init() {
98
-		if ( $this->use_php_sessions ) {
99
-			$this->session = isset( $_SESSION['wpi' . $this->prefix ] ) && is_array( $_SESSION['wpi' . $this->prefix ] ) ? $_SESSION['wpi' . $this->prefix ] : array();
98
+		if ($this->use_php_sessions) {
99
+			$this->session = isset($_SESSION['wpi' . $this->prefix]) && is_array($_SESSION['wpi' . $this->prefix]) ? $_SESSION['wpi' . $this->prefix] : array();
100 100
 		} else {
101 101
 			$this->session = WP_Session::get_instance();
102 102
 		}
@@ -112,10 +112,10 @@  discard block
 block discarded – undo
112 112
 	 * @return string Session ID
113 113
 	 */
114 114
 	public function get_id() {
115
-		if ( $this->use_php_sessions ) {
116
-			$session_id = !empty( $_SESSION ) && function_exists( 'session_id' ) ? session_id() : NULL;
115
+		if ($this->use_php_sessions) {
116
+			$session_id = !empty($_SESSION) && function_exists('session_id') ? session_id() : NULL;
117 117
 		} else {
118
-			$session_id = !empty( $this->session ) && isset( $this->session->session_id ) ? $this->session->session_id : NULL;
118
+			$session_id = !empty($this->session) && isset($this->session->session_id) ? $this->session->session_id : NULL;
119 119
 		}
120 120
 		return $session_id;
121 121
 	}
@@ -128,9 +128,9 @@  discard block
 block discarded – undo
128 128
 	 * @param string $key Session key
129 129
 	 * @return string Session variable
130 130
 	 */
131
-	public function get( $key ) {
132
-		$key = sanitize_key( $key );
133
-		return isset( $this->session[ $key ] ) ? maybe_unserialize( $this->session[ $key ] ) : false;
131
+	public function get($key) {
132
+		$key = sanitize_key($key);
133
+		return isset($this->session[$key]) ? maybe_unserialize($this->session[$key]) : false;
134 134
 	}
135 135
 
136 136
 	/**
@@ -142,20 +142,20 @@  discard block
 block discarded – undo
142 142
 	 * @param integer $value Session variable
143 143
 	 * @return string Session variable
144 144
 	 */
145
-	public function set( $key, $value ) {
146
-		$key = sanitize_key( $key );
145
+	public function set($key, $value) {
146
+		$key = sanitize_key($key);
147 147
 
148
-		if ( is_array( $value ) ) {
149
-			$this->session[ $key ] = maybe_serialize( $value );
148
+		if (is_array($value)) {
149
+			$this->session[$key] = maybe_serialize($value);
150 150
 		} else {
151
-			$this->session[ $key ] = $value;
151
+			$this->session[$key] = $value;
152 152
 		}
153 153
 
154
-		if ( $this->use_php_sessions ) {
155
-			$_SESSION['wpi' . $this->prefix ] = $this->session;
154
+		if ($this->use_php_sessions) {
155
+			$_SESSION['wpi' . $this->prefix] = $this->session;
156 156
 		}
157 157
 
158
-		return $this->session[ $key ];
158
+		return $this->session[$key];
159 159
 	}
160 160
 	
161 161
 	/**
@@ -167,29 +167,29 @@  discard block
 block discarded – undo
167 167
 	 * @param integer $value Session variable.
168 168
 	 * @return string Session variable.
169 169
 	 */
170
-	public function un_set( $key ) {
171
-		if ( empty( $key ) ) {
170
+	public function un_set($key) {
171
+		if (empty($key)) {
172 172
 			return false;
173 173
 		}
174 174
 		
175
-		if ( is_array( $key ) ) {
175
+		if (is_array($key)) {
176 176
 			foreach ($key as $index) {
177
-				$index = sanitize_key( $index );
177
+				$index = sanitize_key($index);
178 178
 			
179
-				if ( $index && isset( $this->session[ $index ] ) ) {
180
-					unset( $this->session[ $index ] );
179
+				if ($index && isset($this->session[$index])) {
180
+					unset($this->session[$index]);
181 181
 				}
182 182
 			}
183 183
 		} else {
184
-			$key = sanitize_key( $key );
184
+			$key = sanitize_key($key);
185 185
 			
186
-			if ( isset( $this->session[ $key ] ) ) {
187
-				unset( $this->session[ $key ] );
186
+			if (isset($this->session[$key])) {
187
+				unset($this->session[$key]);
188 188
 			}
189 189
 		}
190 190
 
191
-		if ( $this->use_php_sessions ) {
192
-			$_SESSION['wpi' . $this->prefix ] = $this->session;
191
+		if ($this->use_php_sessions) {
192
+			$_SESSION['wpi' . $this->prefix] = $this->session;
193 193
 		}
194 194
 
195 195
 		return true;
@@ -204,14 +204,14 @@  discard block
 block discarded – undo
204 204
 	 * @param integer $value Session variable.
205 205
 	 * @return string Session variable.
206 206
 	 */
207
-	public function is_set( $key ) {
208
-		$key = sanitize_key( $key );
207
+	public function is_set($key) {
208
+		$key = sanitize_key($key);
209 209
 		
210
-		if ( empty( $key ) ) {
210
+		if (empty($key)) {
211 211
 			return false;
212 212
 		}
213 213
 
214
-		if ( isset( $this->session[ $key ] ) ) {
214
+		if (isset($this->session[$key])) {
215 215
 			return true;
216 216
 		}
217 217
 
@@ -226,8 +226,8 @@  discard block
 block discarded – undo
226 226
 	 * @param int $exp Default expiration (1 hour)
227 227
 	 * @return int
228 228
 	 */
229
-	public function set_expiration_variant_time( $exp ) {
230
-		return ( 30 * 60 * 23 );
229
+	public function set_expiration_variant_time($exp) {
230
+		return (30 * 60 * 23);
231 231
 	}
232 232
 
233 233
 	/**
@@ -238,8 +238,8 @@  discard block
 block discarded – undo
238 238
 	 * @param int $exp Default expiration (1 hour)
239 239
 	 * @return int
240 240
 	 */
241
-	public function set_expiration_time( $exp ) {
242
-		return ( 30 * 60 * 24 );
241
+	public function set_expiration_time($exp) {
242
+		return (30 * 60 * 24);
243 243
 	}
244 244
 
245 245
 	/**
@@ -257,18 +257,18 @@  discard block
 block discarded – undo
257 257
 		$ret = false;
258 258
 
259 259
 		// If the database variable is already set, no need to run autodetection
260
-		$wpinv_use_php_sessions = (bool)get_option( 'wpinv_use_php_sessions' );
260
+		$wpinv_use_php_sessions = (bool)get_option('wpinv_use_php_sessions');
261 261
 
262
-		if (!$wpinv_use_php_sessions ) {
262
+		if (!$wpinv_use_php_sessions) {
263 263
 			// Attempt to detect if the server supports PHP sessions
264
-			if ( function_exists( 'session_start' ) && ! ini_get( 'safe_mode' ) ) {
265
-				$this->set( 'wpinv_use_php_sessions', 1 );
264
+			if (function_exists('session_start') && !ini_get('safe_mode')) {
265
+				$this->set('wpinv_use_php_sessions', 1);
266 266
 				
267
-				if ( $this->get( 'wpinv_use_php_sessions' ) ) {
267
+				if ($this->get('wpinv_use_php_sessions')) {
268 268
 					$ret = true;
269 269
 
270 270
 					// Set the database option
271
-					update_option( 'wpinv_use_php_sessions', true );
271
+					update_option('wpinv_use_php_sessions', true);
272 272
 				}
273 273
 			}
274 274
 		} else {
@@ -276,20 +276,20 @@  discard block
 block discarded – undo
276 276
 		}
277 277
 
278 278
 		// Enable or disable PHP Sessions based on the WPINV_USE_PHP_SESSIONS constant
279
-		if ( defined( 'WPINV_USE_PHP_SESSIONS' ) && WPINV_USE_PHP_SESSIONS ) {
279
+		if (defined('WPINV_USE_PHP_SESSIONS') && WPINV_USE_PHP_SESSIONS) {
280 280
 			$ret = true;
281
-		} else if ( defined( 'WPINV_USE_PHP_SESSIONS' ) && ! WPINV_USE_PHP_SESSIONS ) {
281
+		} else if (defined('WPINV_USE_PHP_SESSIONS') && !WPINV_USE_PHP_SESSIONS) {
282 282
 			$ret = false;
283 283
 		}
284 284
 
285
-		return (bool) apply_filters( 'wpinv_use_php_sessions', $ret );
285
+		return (bool)apply_filters('wpinv_use_php_sessions', $ret);
286 286
 	}
287 287
 
288 288
 	/**
289 289
 	 * Starts a new session if one hasn't started yet.
290 290
 	 */
291 291
 	public function maybe_start_session() {
292
-		if ( !session_id() && !headers_sent() ) {
292
+		if (!session_id() && !headers_sent()) {
293 293
 			session_start();
294 294
 		}
295 295
 	}
Please login to merge, or discard this patch.
Braces   +3 added lines, -1 removed lines patch added patch discarded remove patch
@@ -1,6 +1,8 @@
 block discarded – undo
1 1
 <?php
2 2
 // Exit if accessed directly.
3
-if (!defined( 'ABSPATH' ) ) exit;
3
+if (!defined( 'ABSPATH' ) ) {
4
+    exit;
5
+}
4 6
 
5 7
 /**
6 8
  * WPInv_Session Class.
Please login to merge, or discard this patch.
includes/gateways/authorizenet/anet_php_sdk/lib/AuthorizeNetAIM.php 2 patches
Doc Comments   +6 added lines, -6 removed lines patch added patch discarded remove patch
@@ -101,7 +101,7 @@  discard block
 block discarded – undo
101 101
      * @param string $card_num The credit card number
102 102
      * @param string $exp_date CC expiration date
103 103
      *
104
-     * @return AuthorizeNetAIM_Response
104
+     * @return AuthorizeNetARB_Response
105 105
      */
106 106
     public function authorizeAndCapture($amount = false, $card_num = false, $exp_date = false)
107 107
     {
@@ -122,7 +122,7 @@  discard block
 block discarded – undo
122 122
      * @param string $trans_id Transaction id to charge
123 123
      * @param string $amount   Dollar amount to charge if lesser than auth
124 124
      *
125
-     * @return AuthorizeNetAIM_Response
125
+     * @return AuthorizeNetARB_Response
126 126
      */
127 127
     public function priorAuthCapture($trans_id = false, $amount = false)
128 128
     {
@@ -141,7 +141,7 @@  discard block
 block discarded – undo
141 141
      * @param string $card_num The credit card number
142 142
      * @param string $exp_date CC expiration date
143 143
      *
144
-     * @return AuthorizeNetAIM_Response
144
+     * @return AuthorizeNetARB_Response
145 145
      */
146 146
     public function authorizeOnly($amount = false, $card_num = false, $exp_date = false)
147 147
     {
@@ -160,7 +160,7 @@  discard block
 block discarded – undo
160 160
      *
161 161
      * @param string $trans_id Transaction id to void
162 162
      *
163
-     * @return AuthorizeNetAIM_Response
163
+     * @return AuthorizeNetARB_Response
164 164
      */
165 165
     public function void($trans_id = false)
166 166
     {
@@ -179,7 +179,7 @@  discard block
 block discarded – undo
179 179
      * @param string $card_num  The last 4 of credit card number
180 180
      * @param string $exp_date  CC expiration date
181 181
      *
182
-     * @return AuthorizeNetAIM_Response
182
+     * @return AuthorizeNetARB_Response
183 183
      */
184 184
     public function captureOnly($auth_code = false, $amount = false, $card_num = false, $exp_date = false)
185 185
     {
@@ -200,7 +200,7 @@  discard block
 block discarded – undo
200 200
      * @param string $amount   The dollar amount to credit
201 201
      * @param string $card_num The last 4 of credit card number
202 202
      *
203
-     * @return AuthorizeNetAIM_Response
203
+     * @return AuthorizeNetARB_Response
204 204
      */
205 205
     public function credit($trans_id = false, $amount = false, $card_num = false)
206 206
     {
Please login to merge, or discard this patch.
Spacing   +19 added lines, -19 removed lines patch added patch discarded remove patch
@@ -77,19 +77,19 @@  discard block
 block discarded – undo
77 77
      * A list of all fields in the AIM API.
78 78
      * Used to warn user if they try to set a field not offered in the API.
79 79
      */
80
-    private $_all_aim_fields = array("address","allow_partial_auth","amount",
81
-        "auth_code","authentication_indicator", "bank_aba_code","bank_acct_name",
82
-        "bank_acct_num","bank_acct_type","bank_check_number","bank_name",
83
-        "card_code","card_num","cardholder_authentication_value","city","company",
84
-        "country","cust_id","customer_ip","delim_char","delim_data","description",
85
-        "duplicate_window","duty","echeck_type","email","email_customer",
86
-        "encap_char","exp_date","fax","first_name","footer_email_receipt",
87
-        "freight","header_email_receipt","invoice_num","last_name","line_item",
88
-        "login","method","phone","po_num","recurring_billing","relay_response",
89
-        "ship_to_address","ship_to_city","ship_to_company","ship_to_country",
90
-        "ship_to_first_name","ship_to_last_name","ship_to_state","ship_to_zip",
91
-        "split_tender_id","state","tax","tax_exempt","test_request","tran_key",
92
-        "trans_id","type","version","zip"
80
+    private $_all_aim_fields = array("address", "allow_partial_auth", "amount",
81
+        "auth_code", "authentication_indicator", "bank_aba_code", "bank_acct_name",
82
+        "bank_acct_num", "bank_acct_type", "bank_check_number", "bank_name",
83
+        "card_code", "card_num", "cardholder_authentication_value", "city", "company",
84
+        "country", "cust_id", "customer_ip", "delim_char", "delim_data", "description",
85
+        "duplicate_window", "duty", "echeck_type", "email", "email_customer",
86
+        "encap_char", "exp_date", "fax", "first_name", "footer_email_receipt",
87
+        "freight", "header_email_receipt", "invoice_num", "last_name", "line_item",
88
+        "login", "method", "phone", "po_num", "recurring_billing", "relay_response",
89
+        "ship_to_address", "ship_to_city", "ship_to_company", "ship_to_country",
90
+        "ship_to_first_name", "ship_to_last_name", "ship_to_state", "ship_to_zip",
91
+        "split_tender_id", "state", "tax", "tax_exempt", "test_request", "tran_key",
92
+        "trans_id", "type", "version", "zip"
93 93
         );
94 94
     
95 95
     /**
@@ -403,7 +403,7 @@  discard block
 block discarded – undo
403 403
             // Split Array
404 404
             $this->response = $response;
405 405
             if ($encap_char) {
406
-                $this->_response_array = explode($encap_char.$delimiter.$encap_char, substr($response, 1, -1));
406
+                $this->_response_array = explode($encap_char . $delimiter . $encap_char, substr($response, 1, -1));
407 407
             } else {
408 408
                 $this->_response_array = explode($delimiter, $response);
409 409
             }
@@ -457,7 +457,7 @@  discard block
 block discarded – undo
457 457
             $this->duty                 = $this->_response_array[33];
458 458
             $this->freight              = $this->_response_array[34];
459 459
             $this->tax_exempt           = $this->_response_array[35];
460
-            $this->purchase_order_number= $this->_response_array[36];
460
+            $this->purchase_order_number = $this->_response_array[36];
461 461
             $this->md5_hash             = $this->_response_array[37];
462 462
             $this->card_code_response   = $this->_response_array[38];
463 463
             $this->cavv_response        = $this->_response_array[39];
@@ -484,10 +484,10 @@  discard block
 block discarded – undo
484 484
             
485 485
             if ($this->error) {
486 486
                 $this->error_message = "AuthorizeNet Error:
487
-                Response Code: ".$this->response_code."
488
-                Response Subcode: ".$this->response_subcode."
489
-                Response Reason Code: ".$this->response_reason_code."
490
-                Response Reason Text: ".$this->response_reason_text."
487
+                Response Code: ".$this->response_code . "
488
+                Response Subcode: ".$this->response_subcode . "
489
+                Response Reason Code: ".$this->response_reason_code . "
490
+                Response Reason Text: ".$this->response_reason_text . "
491 491
                 ";
492 492
             }
493 493
         } else {
Please login to merge, or discard this patch.
includes/gateways/authorizenet/anet_php_sdk/lib/AuthorizeNetCIM.php 3 patches
Doc Comments   +16 added lines, -16 removed lines patch added patch discarded remove patch
@@ -51,7 +51,7 @@  discard block
 block discarded – undo
51 51
      * @param AuthorizeNetCustomer $customerProfile
52 52
      * @param string               $validationMode
53 53
      *
54
-     * @return AuthorizeNetCIM_Response
54
+     * @return AuthorizeNetARB_Response
55 55
      */
56 56
     public function createCustomerProfile($customerProfile, $validationMode = "none")
57 57
     {
@@ -69,7 +69,7 @@  discard block
 block discarded – undo
69 69
      * @param AuthorizeNetPaymentProfile $paymentProfile
70 70
      * @param string                     $validationMode
71 71
      *
72
-     * @return AuthorizeNetCIM_Response
72
+     * @return AuthorizeNetARB_Response
73 73
      */
74 74
     public function createCustomerPaymentProfile($customerProfileId, $paymentProfile, $validationMode = "none")
75 75
     {
@@ -87,7 +87,7 @@  discard block
 block discarded – undo
87 87
      * @param int                        $customerProfileId
88 88
      * @param AuthorizeNetAddress        $shippingAddress
89 89
      *
90
-     * @return AuthorizeNetCIM_Response
90
+     * @return AuthorizeNetARB_Response
91 91
      */
92 92
     public function createCustomerShippingAddress($customerProfileId, $shippingAddress)
93 93
     {
@@ -105,7 +105,7 @@  discard block
 block discarded – undo
105 105
      * @param AuthorizeNetTransaction    $transaction
106 106
      * @param string                     $extraOptionsString
107 107
      *
108
-     * @return AuthorizeNetCIM_Response
108
+     * @return AuthorizeNetARB_Response
109 109
      */
110 110
     public function createCustomerProfileTransaction($transactionType, $transaction, $extraOptionsString = "")
111 111
     {
@@ -122,7 +122,7 @@  discard block
 block discarded – undo
122 122
      *
123 123
      * @param int $customerProfileId
124 124
      *
125
-     * @return AuthorizeNetCIM_Response
125
+     * @return AuthorizeNetARB_Response
126 126
      */
127 127
     public function deleteCustomerProfile($customerProfileId)
128 128
     {
@@ -137,7 +137,7 @@  discard block
 block discarded – undo
137 137
      * @param int $customerProfileId
138 138
      * @param int $customerPaymentProfileId
139 139
      *
140
-     * @return AuthorizeNetCIM_Response
140
+     * @return AuthorizeNetARB_Response
141 141
      */
142 142
     public function deleteCustomerPaymentProfile($customerProfileId, $customerPaymentProfileId)
143 143
     {
@@ -153,7 +153,7 @@  discard block
 block discarded – undo
153 153
      * @param int $customerProfileId
154 154
      * @param int $customerAddressId
155 155
      *
156
-     * @return AuthorizeNetCIM_Response
156
+     * @return AuthorizeNetARB_Response
157 157
      */
158 158
     public function deleteCustomerShippingAddress($customerProfileId, $customerAddressId)
159 159
     {
@@ -166,7 +166,7 @@  discard block
 block discarded – undo
166 166
     /**
167 167
      * Get all customer profile ids.
168 168
      *
169
-     * @return AuthorizeNetCIM_Response
169
+     * @return AuthorizeNetARB_Response
170 170
      */
171 171
     public function getCustomerProfileIds()
172 172
     {
@@ -179,7 +179,7 @@  discard block
 block discarded – undo
179 179
      *
180 180
      * @param int $customerProfileId
181 181
      *
182
-     * @return AuthorizeNetCIM_Response
182
+     * @return AuthorizeNetARB_Response
183 183
      */
184 184
     public function getCustomerProfile($customerProfileId)
185 185
     {
@@ -194,7 +194,7 @@  discard block
 block discarded – undo
194 194
      * @param int $customerProfileId
195 195
      * @param int $customerPaymentProfileId
196 196
      *
197
-     * @return AuthorizeNetCIM_Response
197
+     * @return AuthorizeNetARB_Response
198 198
      */
199 199
     public function getCustomerPaymentProfile($customerProfileId, $customerPaymentProfileId)
200 200
     {
@@ -210,7 +210,7 @@  discard block
 block discarded – undo
210 210
      * @param int $customerProfileId
211 211
      * @param int $customerAddressId
212 212
      *
213
-     * @return AuthorizeNetCIM_Response
213
+     * @return AuthorizeNetARB_Response
214 214
      */
215 215
     public function getCustomerShippingAddress($customerProfileId, $customerAddressId)
216 216
     {
@@ -226,7 +226,7 @@  discard block
 block discarded – undo
226 226
      * @param int                        $customerProfileId
227 227
      * @param AuthorizeNetCustomer       $customerProfile
228 228
      *
229
-     * @return AuthorizeNetCIM_Response
229
+     * @return AuthorizeNetARB_Response
230 230
      */
231 231
     public function updateCustomerProfile($customerProfileId, $customerProfile)
232 232
     {
@@ -245,7 +245,7 @@  discard block
 block discarded – undo
245 245
      * @param AuthorizeNetPaymentProfile $paymentProfile
246 246
      * @param string                     $validationMode
247 247
      *
248
-     * @return AuthorizeNetCIM_Response
248
+     * @return AuthorizeNetARB_Response
249 249
      */
250 250
     public function updateCustomerPaymentProfile($customerProfileId, $customerPaymentProfileId, $paymentProfile, $validationMode = "none")
251 251
     {
@@ -265,7 +265,7 @@  discard block
 block discarded – undo
265 265
      * @param int                        $customerShippingAddressId
266 266
      * @param AuthorizeNetAddress        $shippingAddress
267 267
      *
268
-     * @return AuthorizeNetCIM_Response
268
+     * @return AuthorizeNetARB_Response
269 269
      */
270 270
     public function updateCustomerShippingAddress($customerProfileId, $customerShippingAddressId, $shippingAddress)
271 271
     {
@@ -284,7 +284,7 @@  discard block
 block discarded – undo
284 284
      * @param int                        $splitTenderId
285 285
      * @param string                     $splitTenderStatus
286 286
      *
287
-     * @return AuthorizeNetCIM_Response
287
+     * @return AuthorizeNetARB_Response
288 288
      */
289 289
     public function updateSplitTenderGroup($splitTenderId, $splitTenderStatus)
290 290
     {
@@ -303,7 +303,7 @@  discard block
 block discarded – undo
303 303
      * @param int                        $cardCode
304 304
      * @param string                     $validationMode
305 305
      *
306
-     * @return AuthorizeNetCIM_Response
306
+     * @return AuthorizeNetARB_Response
307 307
      */
308 308
     public function validateCustomerPaymentProfile($customerProfileId, $customerPaymentProfileId, $customerShippingAddressId, $cardCode, $validationMode = "testMode")
309 309
     {
Please login to merge, or discard this patch.
Indentation   +3 added lines, -3 removed lines patch added patch discarded remove patch
@@ -316,9 +316,9 @@
 block discarded – undo
316 316
         return $this->_sendRequest();
317 317
     }
318 318
     
319
-     /**
320
-     * @return string
321
-     */
319
+        /**
320
+         * @return string
321
+         */
322 322
     protected function _getPostUrl()
323 323
     {
324 324
         return ($this->_sandbox ? self::SANDBOX_URL : self::LIVE_URL);
Please login to merge, or discard this patch.
Spacing   +11 added lines, -11 removed lines patch added patch discarded remove patch
@@ -309,10 +309,10 @@  discard block
 block discarded – undo
309 309
     {
310 310
         $this->_validationMode = $validationMode;
311 311
         $this->_constructXml("validateCustomerPaymentProfileRequest");
312
-        $this->_xml->addChild("customerProfileId",$customerProfileId);
313
-        $this->_xml->addChild("customerPaymentProfileId",$customerPaymentProfileId);
314
-        $this->_xml->addChild("customerShippingAddressId",$customerShippingAddressId);
315
-        $this->_xml->addChild("cardCode",$cardCode);
312
+        $this->_xml->addChild("customerProfileId", $customerProfileId);
313
+        $this->_xml->addChild("customerPaymentProfileId", $customerPaymentProfileId);
314
+        $this->_xml->addChild("customerShippingAddressId", $customerShippingAddressId);
315
+        $this->_xml->addChild("cardCode", $cardCode);
316 316
         return $this->_sendRequest();
317 317
     }
318 318
     
@@ -341,13 +341,13 @@  discard block
 block discarded – undo
341 341
      */
342 342
     protected function _setPostString()
343 343
     {
344
-        ($this->_validationMode != "none" ? $this->_xml->addChild('validationMode',$this->_validationMode) : "");
344
+        ($this->_validationMode != "none" ? $this->_xml->addChild('validationMode', $this->_validationMode) : "");
345 345
         $this->_post_string = $this->_xml->asXML();
346 346
         
347 347
         // Add extraOptions CDATA
348 348
         if ($this->_extraOptions) {
349 349
             $this->_xml->addChild("extraOptions");
350
-            $this->_post_string = str_replace("<extraOptions></extraOptions>",'<extraOptions><![CDATA[' . $this->_extraOptions . ']]></extraOptions>', $this->_xml->asXML());
350
+            $this->_post_string = str_replace("<extraOptions></extraOptions>", '<extraOptions><![CDATA[' . $this->_extraOptions . ']]></extraOptions>', $this->_xml->asXML());
351 351
             $this->_extraOptions = false;
352 352
         }
353 353
         // Blank out our validation mode, so that we don't include it in calls that
@@ -362,12 +362,12 @@  discard block
 block discarded – undo
362 362
      */
363 363
     private function _constructXml($request_type)
364 364
     {
365
-        $string = '<?xml version="1.0" encoding="utf-8"?><'.$request_type.' xmlns="AnetApi/xml/v1/schema/AnetApiSchema.xsd"></'.$request_type.'>';
365
+        $string = '<?xml version="1.0" encoding="utf-8"?><' . $request_type . ' xmlns="AnetApi/xml/v1/schema/AnetApiSchema.xsd"></' . $request_type . '>';
366 366
         $this->_xml = @new SimpleXMLElement($string);
367 367
         $merchant = $this->_xml->addChild('merchantAuthentication');
368
-        $merchant->addChild('name',$this->_api_login);
369
-        $merchant->addChild('transactionKey',$this->_transaction_key);
370
-        ($this->_refId ? $this->_xml->addChild('refId',$this->_refId) : "");
368
+        $merchant->addChild('name', $this->_api_login);
369
+        $merchant->addChild('transactionKey', $this->_transaction_key);
370
+        ($this->_refId ? $this->_xml->addChild('refId', $this->_refId) : "");
371 371
     }
372 372
     
373 373
     /**
@@ -387,7 +387,7 @@  discard block
 block discarded – undo
387 387
                         $this->_addObject($items, $item);
388 388
                     }
389 389
                 } else {
390
-                    $destination->addChild($key,$value);
390
+                    $destination->addChild($key, $value);
391 391
                 }
392 392
             } elseif (is_object($value) && self::_notEmpty($value)) {
393 393
                 $dest = $destination->addChild($key);
Please login to merge, or discard this patch.
includes/gateways/authorizenet/anet_php_sdk/lib/AuthorizeNetCP.php 2 patches
Doc Comments   +1 added lines, -1 removed lines patch added patch discarded remove patch
@@ -79,7 +79,7 @@
 block discarded – undo
79 79
      *
80 80
      * @param string $response
81 81
      * 
82
-     * @return AuthorizeNetAIM_Response
82
+     * @return AuthorizeNetCP_Response
83 83
      */
84 84
     protected function _handleResponse($response)
85 85
     {
Please login to merge, or discard this patch.
Spacing   +5 added lines, -5 removed lines patch added patch discarded remove patch
@@ -116,7 +116,7 @@  discard block
 block discarded – undo
116 116
                 
117 117
                 $this->xml = @simplexml_load_string($response);
118 118
                 // Set all fields
119
-                $this->version              = array_pop(array_slice(explode('"', $response), 1,1));
119
+                $this->version              = array_pop(array_slice(explode('"', $response), 1, 1));
120 120
                 $this->response_code        = (string)$this->xml->ResponseCode;
121 121
                 
122 122
                 if ($this->response_code == 1) {
@@ -144,7 +144,7 @@  discard block
 block discarded – undo
144 144
                 // Split Array
145 145
                 $this->response = $response;
146 146
                 if ($encap_char) {
147
-                    $this->_response_array = explode($encap_char.$delimiter.$encap_char, substr($response, 1, -1));
147
+                    $this->_response_array = explode($encap_char . $delimiter . $encap_char, substr($response, 1, -1));
148 148
                 } else {
149 149
                     $this->_response_array = explode($delimiter, $response);
150 150
                 }
@@ -190,9 +190,9 @@  discard block
 block discarded – undo
190 190
             
191 191
             if ($this->error) {
192 192
                 $this->error_message = "AuthorizeNet Error:
193
-                Response Code: ".$this->response_code."
194
-                Response Reason Code: ".$this->response_reason_code."
195
-                Response Reason Text: ".$this->response_reason_text."
193
+                Response Code: ".$this->response_code . "
194
+                Response Reason Code: ".$this->response_reason_code . "
195
+                Response Reason Text: ".$this->response_reason_text . "
196 196
                 ";
197 197
             }
198 198
             
Please login to merge, or discard this patch.
gateways/authorizenet/anet_php_sdk/lib/shared/AuthorizeNetRequest.php 2 patches
Doc Comments   +1 added lines patch added patch discarded remove patch
@@ -28,6 +28,7 @@
 block discarded – undo
28 28
     /**
29 29
      * Get the post url. We need this because until 5.3 you
30 30
      * you could not access child constants in a parent class.
31
+     * @return string|null
31 32
      */
32 33
     abstract protected function _getPostUrl();
33 34
     
Please login to merge, or discard this patch.
Spacing   +1 added lines, -1 removed lines patch added patch discarded remove patch
@@ -96,7 +96,7 @@
 block discarded – undo
96 96
             curl_setopt($curl_request, CURLOPT_SSL_VERIFYPEER, false);
97 97
         }
98 98
         
99
-        if (preg_match('/xml/',$post_url)) {
99
+        if (preg_match('/xml/', $post_url)) {
100 100
             curl_setopt($curl_request, CURLOPT_HTTPHEADER, Array("Content-Type: text/xml"));
101 101
         }
102 102
         
Please login to merge, or discard this patch.
gateways/authorizenet/anet_php_sdk/lib/shared/AuthorizeNetXMLResponse.php 2 patches
Doc Comments   +1 added lines patch added patch discarded remove patch
@@ -110,6 +110,7 @@
 block discarded – undo
110 110
      * Grabs the contents of a unique element.
111 111
      *
112 112
      * @param  string
113
+     * @param string $elementName
113 114
      * @return string
114 115
      */
115 116
     protected function _getElementContents($elementName) 
Please login to merge, or discard this patch.
Spacing   +4 added lines, -4 removed lines patch added patch discarded remove patch
@@ -29,7 +29,7 @@  discard block
 block discarded – undo
29 29
             $this->xml = @simplexml_load_string($response);
30 30
             
31 31
             // Remove namespaces for use with XPath.
32
-            $this->xpath_xml = @simplexml_load_string(preg_replace('/ xmlns:xsi[^>]+/','',$response));
32
+            $this->xpath_xml = @simplexml_load_string(preg_replace('/ xmlns:xsi[^>]+/', '', $response));
33 33
         }
34 34
     }
35 35
     
@@ -116,12 +116,12 @@  discard block
 block discarded – undo
116 116
     {
117 117
         $start = "<$elementName>";
118 118
         $end = "</$elementName>";
119
-        if (strpos($this->response,$start) === false || strpos($this->response,$end) === false) {
119
+        if (strpos($this->response, $start) === false || strpos($this->response, $end) === false) {
120 120
             return false;
121 121
         } else {
122
-            $start_position = strpos($this->response, $start)+strlen($start);
122
+            $start_position = strpos($this->response, $start) + strlen($start);
123 123
             $end_position = strpos($this->response, $end);
124
-            return substr($this->response, $start_position, $end_position-$start_position);
124
+            return substr($this->response, $start_position, $end_position - $start_position);
125 125
         }
126 126
     }
127 127
 
Please login to merge, or discard this patch.
includes/gateways/authorizenet/Authorize.Net-XML/AuthnetXML.class.php 4 patches
Doc Comments   +4 added lines patch added patch discarded remove patch
@@ -69,6 +69,7 @@  discard block
 block discarded – undo
69 69
      * remove XML response namespaces
70 70
      * without this php will spit out warinings
71 71
      * @see http://community.developer.authorize.net/t5/Integration-and-Testing/ARB-with-SimpleXML-PHP-Issue/m-p/7128#M5139
72
+     * @return string
72 73
      */
73 74
     private function removeResponseXMLNS($input)
74 75
     {
@@ -150,6 +151,9 @@  discard block
 block discarded – undo
150 151
 		$this->process();
151 152
 	}
152 153
 
154
+	/**
155
+	 * @param SimpleXMLElement $xml
156
+	 */
153 157
 	private function setParameters($xml, $array)
154 158
 	{
155 159
 	    if (is_array($array))
Please login to merge, or discard this patch.
Indentation   +47 added lines, -47 removed lines patch added patch discarded remove patch
@@ -40,7 +40,7 @@  discard block
 block discarded – undo
40 40
     const EXCEPTION_CURL = 10;
41 41
 
42 42
     private $ch;
43
-	private $login;
43
+    private $login;
44 44
     private $response;
45 45
     private $response_xml;
46 46
     private $results;
@@ -48,9 +48,9 @@  discard block
 block discarded – undo
48 48
     private $url;
49 49
     private $xml;
50 50
 
51
-	public function __construct($login, $transkey, $test = self::USE_PRODUCTION_SERVER)
52
-	{
53
-		$login    = trim($login);
51
+    public function __construct($login, $transkey, $test = self::USE_PRODUCTION_SERVER)
52
+    {
53
+        $login    = trim($login);
54 54
         $transkey = trim($transkey);
55 55
         if (empty($login) || empty($transkey))
56 56
         {
@@ -63,7 +63,7 @@  discard block
 block discarded – undo
63 63
 
64 64
         $subdomain = ($test) ? 'apitest' : 'api';
65 65
         $this->url = 'https://' . $subdomain . '.authorize.net/xml/v1/request.api';
66
-	}
66
+    }
67 67
 
68 68
     /**
69 69
      * remove XML response namespaces
@@ -78,9 +78,9 @@  discard block
 block discarded – undo
78 78
         return str_replace(' xmlns:xsd="http://www.w3.org/2001/XMLSchema"','',$input);
79 79
     }
80 80
 
81
-	public function __toString()
82
-	{
83
-	    $output  = '';
81
+    public function __toString()
82
+    {
83
+        $output  = '';
84 84
         $output .= '<table summary="Authorize.Net Results" id="authnet">' . "\n";
85 85
         $output .= '<tr>' . "\n\t\t" . '<th colspan="2"><b>Class Parameters</b></th>' . "\n" . '</tr>' . "\n";
86 86
         $output .= '<tr>' . "\n\t\t" . '<td><b>API Login ID</b></td><td>' . $this->login . '</td>' . "\n" . '</tr>' . "\n";
@@ -117,9 +117,9 @@  discard block
 block discarded – undo
117 117
         $output .= '</table>';
118 118
 
119 119
         return $output;
120
-	}
120
+    }
121 121
 
122
-	public function __destruct()
122
+    public function __destruct()
123 123
     {
124 124
         if (isset($this->ch))
125 125
         {
@@ -128,31 +128,31 @@  discard block
 block discarded – undo
128 128
     }
129 129
 
130 130
     public function __get($var)
131
-	{
132
-	    return $this->response_xml->$var;
133
-	}
134
-
135
-	public function __set($key, $value)
136
-	{
137
-	    trigger_error('You cannot set parameters directly in ' . __CLASS__ . '.', E_USER_WARNING);
138
-	    return false;
139
-	}
140
-
141
-	public function __call($api_call, $args)
142
-	{
143
-	    $this->xml = new SimpleXMLElement('<' . $api_call . '></' . $api_call . '>');
131
+    {
132
+        return $this->response_xml->$var;
133
+    }
134
+
135
+    public function __set($key, $value)
136
+    {
137
+        trigger_error('You cannot set parameters directly in ' . __CLASS__ . '.', E_USER_WARNING);
138
+        return false;
139
+    }
140
+
141
+    public function __call($api_call, $args)
142
+    {
143
+        $this->xml = new SimpleXMLElement('<' . $api_call . '></' . $api_call . '>');
144 144
         $this->xml->addAttribute('xmlns', 'AnetApi/xml/v1/schema/AnetApiSchema.xsd');
145
-	    $merch_auth = $this->xml->addChild('merchantAuthentication');
145
+        $merch_auth = $this->xml->addChild('merchantAuthentication');
146 146
         $merch_auth->addChild('name', $this->login);
147
-	    $merch_auth->addChild('transactionKey', $this->transkey);
147
+        $merch_auth->addChild('transactionKey', $this->transkey);
148 148
 
149
-		$this->setParameters($this->xml, $args[0]);
150
-		$this->process();
151
-	}
149
+        $this->setParameters($this->xml, $args[0]);
150
+        $this->process();
151
+    }
152 152
 
153
-	private function setParameters($xml, $array)
154
-	{
155
-	    if (is_array($array))
153
+    private function setParameters($xml, $array)
154
+    {
155
+        if (is_array($array))
156 156
         {
157 157
             $first = true;
158 158
             foreach ($array as $key => $value)
@@ -184,34 +184,34 @@  discard block
 block discarded – undo
184 184
                 }
185 185
             }
186 186
         }
187
-	}
187
+    }
188 188
 
189
-	private function process()
190
-	{
191
-		$this->xml = $this->xml->asXML();
189
+    private function process()
190
+    {
191
+        $this->xml = $this->xml->asXML();
192 192
 
193
-		$this->ch = curl_init();
193
+        $this->ch = curl_init();
194 194
         curl_setopt($this->ch, CURLOPT_URL, $this->url);
195
-    	curl_setopt($this->ch, CURLOPT_RETURNTRANSFER, 1);
196
-    	curl_setopt($this->ch, CURLOPT_HTTPHEADER, Array("Content-Type: text/xml"));
197
-    	curl_setopt($this->ch, CURLOPT_HEADER, 0);
198
-    	curl_setopt($this->ch, CURLOPT_POSTFIELDS, $this->xml);
199
-    	curl_setopt($this->ch, CURLOPT_POST, 1);
200
-    	curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, 2);
201
-    	curl_setopt($this->ch, CURLOPT_CAINFO, dirname(__FILE__) . '/ssl/cert.pem');
195
+        curl_setopt($this->ch, CURLOPT_RETURNTRANSFER, 1);
196
+        curl_setopt($this->ch, CURLOPT_HTTPHEADER, Array("Content-Type: text/xml"));
197
+        curl_setopt($this->ch, CURLOPT_HEADER, 0);
198
+        curl_setopt($this->ch, CURLOPT_POSTFIELDS, $this->xml);
199
+        curl_setopt($this->ch, CURLOPT_POST, 1);
200
+        curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, 2);
201
+        curl_setopt($this->ch, CURLOPT_CAINFO, dirname(__FILE__) . '/ssl/cert.pem');
202 202
 
203 203
         if(($this->response = curl_exec($this->ch)) !== false)
204 204
         {
205 205
             $this->response_xml = @new SimpleXMLElement($this->response);
206 206
 
207
-		    curl_close($this->ch);
207
+            curl_close($this->ch);
208 208
             unset($this->ch);
209 209
             return;
210
-		}
210
+        }
211 211
         throw new AuthnetXMLException('Connection error: ' . curl_error($this->ch) . ' (' . curl_errno($this->ch) . ')', self::EXCEPTION_CURL);
212
-	}
212
+    }
213 213
 
214
-	public function isSuccessful()
214
+    public function isSuccessful()
215 215
     {
216 216
         return $this->response_xml->messages->resultCode == 'Ok';
217 217
     }
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Spacing   +9 added lines, -9 removed lines patch added patch discarded remove patch
@@ -50,7 +50,7 @@  discard block
 block discarded – undo
50 50
 
51 51
 	public function __construct($login, $transkey, $test = self::USE_PRODUCTION_SERVER)
52 52
 	{
53
-		$login    = trim($login);
53
+		$login = trim($login);
54 54
         $transkey = trim($transkey);
55 55
         if (empty($login) || empty($transkey))
56 56
         {
@@ -59,7 +59,7 @@  discard block
 block discarded – undo
59 59
 
60 60
         $this->login    = trim($login);
61 61
         $this->transkey = trim($transkey);
62
-        $test           = (bool) $test;
62
+        $test           = (bool)$test;
63 63
 
64 64
         $subdomain = ($test) ? 'apitest' : 'api';
65 65
         $this->url = 'https://' . $subdomain . '.authorize.net/xml/v1/request.api';
@@ -73,14 +73,14 @@  discard block
 block discarded – undo
73 73
     private function removeResponseXMLNS($input)
74 74
     {
75 75
         // why remove them one at a time? all three aren't consistantly used in the response
76
-        $input = str_replace(' xmlns="AnetApi/xml/v1/schema/AnetApiSchema.xsd"','',$input);
77
-        $input = str_replace(' xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"','',$input);
78
-        return str_replace(' xmlns:xsd="http://www.w3.org/2001/XMLSchema"','',$input);
76
+        $input = str_replace(' xmlns="AnetApi/xml/v1/schema/AnetApiSchema.xsd"', '', $input);
77
+        $input = str_replace(' xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"', '', $input);
78
+        return str_replace(' xmlns:xsd="http://www.w3.org/2001/XMLSchema"', '', $input);
79 79
     }
80 80
 
81 81
 	public function __toString()
82 82
 	{
83
-	    $output  = '';
83
+	    $output = '';
84 84
         $output .= '<table summary="Authorize.Net Results" id="authnet">' . "\n";
85 85
         $output .= '<tr>' . "\n\t\t" . '<th colspan="2"><b>Class Parameters</b></th>' . "\n" . '</tr>' . "\n";
86 86
         $output .= '<tr>' . "\n\t\t" . '<td><b>API Login ID</b></td><td>' . $this->login . '</td>' . "\n" . '</tr>' . "\n";
@@ -159,9 +159,9 @@  discard block
 block discarded – undo
159 159
             {
160 160
                 if (is_array($value))
161 161
                 {
162
-                    if(is_numeric($key))
162
+                    if (is_numeric($key))
163 163
                     {
164
-                        if($first === true)
164
+                        if ($first === true)
165 165
                         {
166 166
                             $xmlx  = $xml;
167 167
                             $first = false;
@@ -200,7 +200,7 @@  discard block
 block discarded – undo
200 200
     	curl_setopt($this->ch, CURLOPT_SSL_VERIFYHOST, 2);
201 201
     	curl_setopt($this->ch, CURLOPT_CAINFO, dirname(__FILE__) . '/ssl/cert.pem');
202 202
 
203
-        if(($this->response = curl_exec($this->ch)) !== false)
203
+        if (($this->response = curl_exec($this->ch)) !== false)
204 204
         {
205 205
             $this->response_xml = @new SimpleXMLElement($this->response);
206 206
 
Please login to merge, or discard this patch.
Braces   +3 added lines, -6 removed lines patch added patch discarded remove patch
@@ -165,20 +165,17 @@
 block discarded – undo
165 165
                         {
166 166
                             $xmlx  = $xml;
167 167
                             $first = false;
168
-                        }
169
-                        else
168
+                        } else
170 169
                         {
171 170
                             $parent = $xml->xpath('parent::*');
172 171
                             $xmlx = $parent[0]->addChild($xml->getName());
173 172
                         }
174
-                    }
175
-                    else
173
+                    } else
176 174
                     {
177 175
                         $xmlx = $xml->addChild($key);
178 176
                     }
179 177
                     $this->setParameters($xmlx, $value);
180
-                }
181
-                else
178
+                } else
182 179
                 {
183 180
                     $xml->$key = $value;
184 181
                 }
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