Passed
Push — master ( 816a0b...200337 )
by Brian
04:24
created
includes/class-wpinv-invoice.php 1 patch
Indentation   +2670 added lines, -2670 removed lines patch added patch discarded remove patch
@@ -14,31 +14,31 @@  discard block
 block discarded – undo
14 14
 class WPInv_Invoice extends GetPaid_Data {
15 15
 
16 16
     /**
17
-	 * Which data store to load.
18
-	 *
19
-	 * @var string
20
-	 */
17
+     * Which data store to load.
18
+     *
19
+     * @var string
20
+     */
21 21
     protected $data_store_name = 'invoice';
22 22
 
23 23
     /**
24
-	 * This is the name of this object type.
25
-	 *
26
-	 * @var string
27
-	 */
24
+     * This is the name of this object type.
25
+     *
26
+     * @var string
27
+     */
28 28
     protected $object_type = 'invoice';
29 29
 
30 30
     /**
31
-	 * Item Data array. This is the core item data exposed in APIs.
32
-	 *
33
-	 * @since 1.0.19
34
-	 * @var array
35
-	 */
36
-	protected $data = array(
37
-		'parent_id'              => 0,
38
-		'customer_id'            => 0,
39
-		'status'                 => 'wpi-pending',
40
-		'version'                => '',
41
-		'date_created'           => null,
31
+     * Item Data array. This is the core item data exposed in APIs.
32
+     *
33
+     * @since 1.0.19
34
+     * @var array
35
+     */
36
+    protected $data = array(
37
+        'parent_id'              => 0,
38
+        'customer_id'            => 0,
39
+        'status'                 => 'wpi-pending',
40
+        'version'                => '',
41
+        'date_created'           => null,
42 42
         'date_modified'          => null,
43 43
         'due_date'               => null,
44 44
         'completed_date'         => null,
@@ -61,17 +61,17 @@  discard block
 block discarded – undo
61 61
         'state'                  => null,
62 62
         'zip'                    => null,
63 63
         'company'                => null,
64
-		'company_id'             => null,
64
+        'company_id'             => null,
65 65
         'vat_number'             => null,
66 66
         'vat_rate'               => null,
67 67
         'address'                => null,
68 68
         'address_confirmed'      => false,
69 69
         'shipping'               => null,
70
-		'subtotal'               => 0,
70
+        'subtotal'               => 0,
71 71
         'total_discount'         => 0,
72 72
         'total_tax'              => 0,
73
-		'total_fees'             => 0,
74
-		'total'                  => 0,
73
+        'total_fees'             => 0,
74
+        'total'                  => 0,
75 75
         'fees'                   => array(),
76 76
         'discounts'              => array(),
77 77
         'taxes'                  => array(),
@@ -83,22 +83,22 @@  discard block
 block discarded – undo
83 83
         'transaction_id'         => '',
84 84
         'currency'               => '',
85 85
         'disable_taxes'          => false,
86
-		'subscription_id'        => null,
87
-		'remote_subscription_id' => null,
88
-		'is_viewed'              => false,
89
-		'email_cc'               => '',
90
-		'template'               => 'quantity', // hours, amount only
91
-		'created_via'            => null,
86
+        'subscription_id'        => null,
87
+        'remote_subscription_id' => null,
88
+        'is_viewed'              => false,
89
+        'email_cc'               => '',
90
+        'template'               => 'quantity', // hours, amount only
91
+        'created_via'            => null,
92 92
     );
93 93
 
94 94
     /**
95
-	 * Stores meta in cache for future reads.
96
-	 *
97
-	 * A group must be set to to enable caching.
98
-	 *
99
-	 * @var string
100
-	 */
101
-	protected $cache_group = 'getpaid_invoices';
95
+     * Stores meta in cache for future reads.
96
+     *
97
+     * A group must be set to to enable caching.
98
+     *
99
+     * @var string
100
+     */
101
+    protected $cache_group = 'getpaid_invoices';
102 102
 
103 103
     /**
104 104
      * Stores a reference to the original WP_Post object
@@ -112,122 +112,122 @@  discard block
 block discarded – undo
112 112
      *
113 113
      * @var int
114 114
      */
115
-	protected $recurring_item = null;
115
+    protected $recurring_item = null;
116 116
 
117
-	/**
117
+    /**
118 118
      * Stores an array of item totals.
119
-	 *
120
-	 * e.g $totals['discount'] = array(
121
-	 *      'initial'   => 10,
122
-	 *      'recurring' => 10,
123
-	 * )
119
+     *
120
+     * e.g $totals['discount'] = array(
121
+     *      'initial'   => 10,
122
+     *      'recurring' => 10,
123
+     * )
124 124
      *
125 125
      * @var array
126 126
      */
127
-	protected $totals = array();
127
+    protected $totals = array();
128 128
 
129
-	/**
129
+    /**
130 130
      * Tax rate.
131
-	 *
131
+     *
132 132
      * @var float
133 133
      */
134
-	protected $tax_rate = 0;
134
+    protected $tax_rate = 0;
135 135
 
136
-	/**
137
-	 * Stores the status transition information.
138
-	 *
139
-	 * @since 1.0.19
140
-	 * @var bool|array
141
-	 */
142
-	protected $status_transition = false;
136
+    /**
137
+     * Stores the status transition information.
138
+     *
139
+     * @since 1.0.19
140
+     * @var bool|array
141
+     */
142
+    protected $status_transition = false;
143 143
 
144 144
     /**
145
-	 * Get the invoice if ID is passed, otherwise the invoice is new and empty.
146
-	 *
147
-	 * @param  int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object to read.
148
-	 */
145
+     * Get the invoice if ID is passed, otherwise the invoice is new and empty.
146
+     *
147
+     * @param  int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object to read.
148
+     */
149 149
     public function __construct( $invoice = 0 ) {
150 150
 
151 151
         parent::__construct( $invoice );
152 152
 
153
-		if ( ! empty( $invoice ) && is_numeric( $invoice ) && getpaid_is_invoice_post_type( get_post_type( (int) $invoice ) ) ) {
154
-			$this->set_id( (int) $invoice );
155
-		} elseif ( $invoice instanceof self ) {
156
-			$this->set_id( $invoice->get_id() );
157
-		} elseif ( ! empty( $invoice->ID ) ) {
158
-			$this->set_id( $invoice->ID );
159
-		} elseif ( is_array( $invoice ) ) {
160
-			$this->set_props( $invoice );
161
-
162
-			if ( isset( $invoice['ID'] ) ) {
163
-				$this->set_id( $invoice['ID'] );
164
-			}
153
+        if ( ! empty( $invoice ) && is_numeric( $invoice ) && getpaid_is_invoice_post_type( get_post_type( (int) $invoice ) ) ) {
154
+            $this->set_id( (int) $invoice );
155
+        } elseif ( $invoice instanceof self ) {
156
+            $this->set_id( $invoice->get_id() );
157
+        } elseif ( ! empty( $invoice->ID ) ) {
158
+            $this->set_id( $invoice->ID );
159
+        } elseif ( is_array( $invoice ) ) {
160
+            $this->set_props( $invoice );
161
+
162
+            if ( isset( $invoice['ID'] ) ) {
163
+                $this->set_id( $invoice['ID'] );
164
+            }
165 165
 } elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'key' ) ) {
166
-			$this->set_id( $invoice_id );
167
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'number' ) ) {
168
-			$this->set_id( $invoice_id );
169
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'transaction_id' ) ) {
170
-			$this->set_id( $invoice_id );
171
-		} else {
172
-			$this->set_object_read( true );
173
-		}
166
+            $this->set_id( $invoice_id );
167
+        } elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'number' ) ) {
168
+            $this->set_id( $invoice_id );
169
+        } elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'transaction_id' ) ) {
170
+            $this->set_id( $invoice_id );
171
+        } else {
172
+            $this->set_object_read( true );
173
+        }
174 174
 
175 175
         // Load the datastore.
176
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
176
+        $this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
177 177
 
178
-		if ( $this->get_id() > 0 ) {
178
+        if ( $this->get_id() > 0 ) {
179 179
             $this->post = get_post( $this->get_id() );
180 180
             $this->ID   = $this->get_id();
181
-			$this->data_store->read( $this );
181
+            $this->data_store->read( $this );
182 182
         }
183 183
 
184 184
     }
185 185
 
186 186
     /**
187
-	 * Given an invoice key/number, it returns its id.
188
-	 *
189
-	 *
190
-	 * @static
191
-	 * @param string $value The invoice key or number
192
-	 * @param string $field Either key, transaction_id or number.
193
-	 * @since 1.0.15
194
-	 * @return int
195
-	 */
196
-	public static function get_invoice_id_by_field( $value, $field = 'key' ) {
187
+     * Given an invoice key/number, it returns its id.
188
+     *
189
+     *
190
+     * @static
191
+     * @param string $value The invoice key or number
192
+     * @param string $field Either key, transaction_id or number.
193
+     * @since 1.0.15
194
+     * @return int
195
+     */
196
+    public static function get_invoice_id_by_field( $value, $field = 'key' ) {
197 197
         global $wpdb;
198 198
 
199
-		// Trim the value.
200
-		$value = trim( $value );
199
+        // Trim the value.
200
+        $value = trim( $value );
201 201
 
202
-		if ( empty( $value ) ) {
203
-			return 0;
204
-		}
202
+        if ( empty( $value ) ) {
203
+            return 0;
204
+        }
205 205
 
206 206
         // Valid fields.
207 207
         $fields = array( 'key', 'number', 'transaction_id' );
208 208
 
209
-		// Ensure a field has been passed.
210
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
211
-			return 0;
212
-		}
209
+        // Ensure a field has been passed.
210
+        if ( empty( $field ) || ! in_array( $field, $fields ) ) {
211
+            return 0;
212
+        }
213 213
 
214
-		// Maybe retrieve from the cache.
215
-		$invoice_id   = wp_cache_get( $value, "getpaid_invoice_{$field}s_to_invoice_ids" );
216
-		if ( false !== $invoice_id ) {
217
-			return $invoice_id;
218
-		}
214
+        // Maybe retrieve from the cache.
215
+        $invoice_id   = wp_cache_get( $value, "getpaid_invoice_{$field}s_to_invoice_ids" );
216
+        if ( false !== $invoice_id ) {
217
+            return $invoice_id;
218
+        }
219 219
 
220 220
         // Fetch from the db.
221 221
         $table       = $wpdb->prefix . 'getpaid_invoices';
222
-		$db_field    = 'key' === $field ? 'invoice_key' : $field;
222
+        $db_field    = 'key' === $field ? 'invoice_key' : $field;
223 223
         $invoice_id  = (int) $wpdb->get_var(
224 224
             $wpdb->prepare( "SELECT `post_id` FROM $table WHERE `$db_field`=%s LIMIT 1", $value )
225 225
         );
226 226
 
227
-		// Update the cache with our data
228
-		wp_cache_set( $value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids" );
227
+        // Update the cache with our data
228
+        wp_cache_set( $value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids" );
229 229
 
230
-		return $invoice_id;
230
+        return $invoice_id;
231 231
     }
232 232
 
233 233
     /**
@@ -253,83 +253,83 @@  discard block
 block discarded – undo
253 253
     */
254 254
 
255 255
     /**
256
-	 * Get parent invoice ID.
257
-	 *
258
-	 * @since 1.0.19
259
-	 * @param  string $context View or edit context.
260
-	 * @return int
261
-	 */
262
-	public function get_parent_id( $context = 'view' ) {
263
-		return (int) $this->get_prop( 'parent_id', $context );
256
+     * Get parent invoice ID.
257
+     *
258
+     * @since 1.0.19
259
+     * @param  string $context View or edit context.
260
+     * @return int
261
+     */
262
+    public function get_parent_id( $context = 'view' ) {
263
+        return (int) $this->get_prop( 'parent_id', $context );
264 264
     }
265 265
 
266 266
     /**
267
-	 * Get parent invoice.
268
-	 *
269
-	 * @since 1.0.19
270
-	 * @return WPInv_Invoice
271
-	 */
267
+     * Get parent invoice.
268
+     *
269
+     * @since 1.0.19
270
+     * @return WPInv_Invoice
271
+     */
272 272
     public function get_parent_payment() {
273 273
         return new WPInv_Invoice( $this->get_parent_id() );
274 274
     }
275 275
 
276 276
     /**
277
-	 * Alias for self::get_parent_payment().
278
-	 *
279
-	 * @since 1.0.19
280
-	 * @return WPInv_Invoice
281
-	 */
277
+     * Alias for self::get_parent_payment().
278
+     *
279
+     * @since 1.0.19
280
+     * @return WPInv_Invoice
281
+     */
282 282
     public function get_parent() {
283 283
         return $this->get_parent_payment();
284 284
     }
285 285
 
286 286
     /**
287
-	 * Get invoice status.
288
-	 *
289
-	 * @since 1.0.19
290
-	 * @param  string $context View or edit context.
291
-	 * @return string
292
-	 */
293
-	public function get_status( $context = 'view' ) {
294
-		return $this->get_prop( 'status', $context );
295
-	}
287
+     * Get invoice status.
288
+     *
289
+     * @since 1.0.19
290
+     * @param  string $context View or edit context.
291
+     * @return string
292
+     */
293
+    public function get_status( $context = 'view' ) {
294
+        return $this->get_prop( 'status', $context );
295
+    }
296 296
 
297
-	/**
298
-	 * Retrieves an array of possible invoice statuses.
299
-	 *
300
-	 * @since 1.0.19
301
-	 * @return array
302
-	 */
303
-	public function get_all_statuses() {
304
-		return wpinv_get_invoice_statuses( true, true, $this );
297
+    /**
298
+     * Retrieves an array of possible invoice statuses.
299
+     *
300
+     * @since 1.0.19
301
+     * @return array
302
+     */
303
+    public function get_all_statuses() {
304
+        return wpinv_get_invoice_statuses( true, true, $this );
305 305
     }
306 306
 
307 307
     /**
308
-	 * Get invoice status nice name.
309
-	 *
310
-	 * @since 1.0.19
311
-	 * @return string
312
-	 */
308
+     * Get invoice status nice name.
309
+     *
310
+     * @since 1.0.19
311
+     * @return string
312
+     */
313 313
     public function get_status_nicename() {
314
-		$statuses = $this->get_all_statuses();
314
+        $statuses = $this->get_all_statuses();
315 315
 
316 316
         $status = isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : $this->get_status();
317 317
 
318 318
         return apply_filters( 'wpinv_get_invoice_status_nicename', $status, $this );
319 319
     }
320 320
 
321
-	/**
322
-	 * Retrieves the invoice status class
323
-	 *
324
-	 * @since  1.0.19
325
-	 * @return string
326
-	 */
327
-	public function get_status_class() {
328
-		$statuses = getpaid_get_invoice_status_classes();
329
-		return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'bg-dark text-white';
330
-	}
321
+    /**
322
+     * Retrieves the invoice status class
323
+     *
324
+     * @since  1.0.19
325
+     * @return string
326
+     */
327
+    public function get_status_class() {
328
+        $statuses = getpaid_get_invoice_status_classes();
329
+        return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'bg-dark text-white';
330
+    }
331 331
 
332
-	/**
332
+    /**
333 333
      * Retrieves the invoice status label html
334 334
      *
335 335
      * @since  1.0.0
@@ -337,263 +337,263 @@  discard block
 block discarded – undo
337 337
      */
338 338
     public function get_status_label_html() {
339 339
 
340
-		$status_label = sanitize_text_field( $this->get_status_nicename() );
341
-		$status       = sanitize_html_class( $this->get_status() );
342
-		$class        = esc_attr( $this->get_status_class() );
343
-
344
-		return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
345
-	}
346
-
347
-    /**
348
-	 * Get plugin version when the invoice was created.
349
-	 *
350
-	 * @since 1.0.19
351
-	 * @param  string $context View or edit context.
352
-	 * @return string
353
-	 */
354
-	public function get_version( $context = 'view' ) {
355
-		return $this->get_prop( 'version', $context );
356
-	}
357
-
358
-	/**
359
-	 * @deprecated
360
-	 */
361
-	public function get_invoice_date( $format = true ) {
362
-		$date      = getpaid_format_date( $this->get_date_completed() );
363
-		$date      = empty( $date ) ? $this->get_date_created() : $this->get_date_completed();
364
-		$formatted = getpaid_format_date( $date );
365
-
366
-		if ( $format ) {
367
-			return $formatted;
368
-		}
369
-
370
-		return empty( $formatted ) ? '' : $date;
371
-
372
-    }
373
-
374
-    /**
375
-	 * Get date when the invoice was created.
376
-	 *
377
-	 * @since 1.0.19
378
-	 * @param  string $context View or edit context.
379
-	 * @return string
380
-	 */
381
-	public function get_date_created( $context = 'view' ) {
382
-		return $this->get_prop( 'date_created', $context );
383
-	}
384
-
385
-	/**
386
-	 * Alias for self::get_date_created().
387
-	 *
388
-	 * @since 1.0.19
389
-	 * @param  string $context View or edit context.
390
-	 * @return string
391
-	 */
392
-	public function get_created_date( $context = 'view' ) {
393
-		return $this->get_date_created( $context );
394
-    }
395
-
396
-    /**
397
-	 * Get GMT date when the invoice was created.
398
-	 *
399
-	 * @since 1.0.19
400
-	 * @param  string $context View or edit context.
401
-	 * @return string
402
-	 */
403
-	public function get_date_created_gmt( $context = 'view' ) {
340
+        $status_label = sanitize_text_field( $this->get_status_nicename() );
341
+        $status       = sanitize_html_class( $this->get_status() );
342
+        $class        = esc_attr( $this->get_status_class() );
343
+
344
+        return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
345
+    }
346
+
347
+    /**
348
+     * Get plugin version when the invoice was created.
349
+     *
350
+     * @since 1.0.19
351
+     * @param  string $context View or edit context.
352
+     * @return string
353
+     */
354
+    public function get_version( $context = 'view' ) {
355
+        return $this->get_prop( 'version', $context );
356
+    }
357
+
358
+    /**
359
+     * @deprecated
360
+     */
361
+    public function get_invoice_date( $format = true ) {
362
+        $date      = getpaid_format_date( $this->get_date_completed() );
363
+        $date      = empty( $date ) ? $this->get_date_created() : $this->get_date_completed();
364
+        $formatted = getpaid_format_date( $date );
365
+
366
+        if ( $format ) {
367
+            return $formatted;
368
+        }
369
+
370
+        return empty( $formatted ) ? '' : $date;
371
+
372
+    }
373
+
374
+    /**
375
+     * Get date when the invoice was created.
376
+     *
377
+     * @since 1.0.19
378
+     * @param  string $context View or edit context.
379
+     * @return string
380
+     */
381
+    public function get_date_created( $context = 'view' ) {
382
+        return $this->get_prop( 'date_created', $context );
383
+    }
384
+
385
+    /**
386
+     * Alias for self::get_date_created().
387
+     *
388
+     * @since 1.0.19
389
+     * @param  string $context View or edit context.
390
+     * @return string
391
+     */
392
+    public function get_created_date( $context = 'view' ) {
393
+        return $this->get_date_created( $context );
394
+    }
395
+
396
+    /**
397
+     * Get GMT date when the invoice was created.
398
+     *
399
+     * @since 1.0.19
400
+     * @param  string $context View or edit context.
401
+     * @return string
402
+     */
403
+    public function get_date_created_gmt( $context = 'view' ) {
404 404
         $date = $this->get_date_created( $context );
405 405
 
406 406
         if ( $date ) {
407 407
             $date = get_gmt_from_date( $date );
408 408
         }
409
-		return $date;
409
+        return $date;
410 410
     }
411 411
 
412 412
     /**
413
-	 * Get date when the invoice was last modified.
414
-	 *
415
-	 * @since 1.0.19
416
-	 * @param  string $context View or edit context.
417
-	 * @return string
418
-	 */
419
-	public function get_date_modified( $context = 'view' ) {
420
-		return $this->get_prop( 'date_modified', $context );
421
-	}
413
+     * Get date when the invoice was last modified.
414
+     *
415
+     * @since 1.0.19
416
+     * @param  string $context View or edit context.
417
+     * @return string
418
+     */
419
+    public function get_date_modified( $context = 'view' ) {
420
+        return $this->get_prop( 'date_modified', $context );
421
+    }
422 422
 
423
-	/**
424
-	 * Alias for self::get_date_modified().
425
-	 *
426
-	 * @since 1.0.19
427
-	 * @param  string $context View or edit context.
428
-	 * @return string
429
-	 */
430
-	public function get_modified_date( $context = 'view' ) {
431
-		return $this->get_date_modified( $context );
423
+    /**
424
+     * Alias for self::get_date_modified().
425
+     *
426
+     * @since 1.0.19
427
+     * @param  string $context View or edit context.
428
+     * @return string
429
+     */
430
+    public function get_modified_date( $context = 'view' ) {
431
+        return $this->get_date_modified( $context );
432 432
     }
433 433
 
434 434
     /**
435
-	 * Get GMT date when the invoice was last modified.
436
-	 *
437
-	 * @since 1.0.19
438
-	 * @param  string $context View or edit context.
439
-	 * @return string
440
-	 */
441
-	public function get_date_modified_gmt( $context = 'view' ) {
435
+     * Get GMT date when the invoice was last modified.
436
+     *
437
+     * @since 1.0.19
438
+     * @param  string $context View or edit context.
439
+     * @return string
440
+     */
441
+    public function get_date_modified_gmt( $context = 'view' ) {
442 442
         $date = $this->get_date_modified( $context );
443 443
 
444 444
         if ( $date ) {
445 445
             $date = get_gmt_from_date( $date );
446 446
         }
447
-		return $date;
447
+        return $date;
448 448
     }
449 449
 
450 450
     /**
451
-	 * Get the invoice due date.
452
-	 *
453
-	 * @since 1.0.19
454
-	 * @param  string $context View or edit context.
455
-	 * @return string
456
-	 */
457
-	public function get_due_date( $context = 'view' ) {
458
-		return $this->get_prop( 'due_date', $context );
451
+     * Get the invoice due date.
452
+     *
453
+     * @since 1.0.19
454
+     * @param  string $context View or edit context.
455
+     * @return string
456
+     */
457
+    public function get_due_date( $context = 'view' ) {
458
+        return $this->get_prop( 'due_date', $context );
459 459
     }
460 460
 
461 461
     /**
462
-	 * Alias for self::get_due_date().
463
-	 *
464
-	 * @since 1.0.19
465
-	 * @param  string $context View or edit context.
466
-	 * @return string
467
-	 */
468
-	public function get_date_due( $context = 'view' ) {
469
-		return $this->get_due_date( $context );
462
+     * Alias for self::get_due_date().
463
+     *
464
+     * @since 1.0.19
465
+     * @param  string $context View or edit context.
466
+     * @return string
467
+     */
468
+    public function get_date_due( $context = 'view' ) {
469
+        return $this->get_due_date( $context );
470 470
     }
471 471
 
472 472
     /**
473
-	 * Get the invoice GMT due date.
474
-	 *
475
-	 * @since 1.0.19
476
-	 * @param  string $context View or edit context.
477
-	 * @return string
478
-	 */
479
-	public function get_due_date_gmt( $context = 'view' ) {
473
+     * Get the invoice GMT due date.
474
+     *
475
+     * @since 1.0.19
476
+     * @param  string $context View or edit context.
477
+     * @return string
478
+     */
479
+    public function get_due_date_gmt( $context = 'view' ) {
480 480
         $date = $this->get_due_date( $context );
481 481
 
482 482
         if ( $date ) {
483 483
             $date = get_gmt_from_date( $date );
484 484
         }
485
-		return $date;
485
+        return $date;
486 486
     }
487 487
 
488 488
     /**
489
-	 * Alias for self::get_due_date_gmt().
490
-	 *
491
-	 * @since 1.0.19
492
-	 * @param  string $context View or edit context.
493
-	 * @return string
494
-	 */
495
-	public function get_gmt_date_due( $context = 'view' ) {
496
-		return $this->get_due_date_gmt( $context );
489
+     * Alias for self::get_due_date_gmt().
490
+     *
491
+     * @since 1.0.19
492
+     * @param  string $context View or edit context.
493
+     * @return string
494
+     */
495
+    public function get_gmt_date_due( $context = 'view' ) {
496
+        return $this->get_due_date_gmt( $context );
497 497
     }
498 498
 
499 499
     /**
500
-	 * Get date when the invoice was completed.
501
-	 *
502
-	 * @since 1.0.19
503
-	 * @param  string $context View or edit context.
504
-	 * @return string
505
-	 */
506
-	public function get_completed_date( $context = 'view' ) {
507
-		return $this->get_prop( 'completed_date', $context );
500
+     * Get date when the invoice was completed.
501
+     *
502
+     * @since 1.0.19
503
+     * @param  string $context View or edit context.
504
+     * @return string
505
+     */
506
+    public function get_completed_date( $context = 'view' ) {
507
+        return $this->get_prop( 'completed_date', $context );
508 508
     }
509 509
 
510 510
     /**
511
-	 * Alias for self::get_completed_date().
512
-	 *
513
-	 * @since 1.0.19
514
-	 * @param  string $context View or edit context.
515
-	 * @return string
516
-	 */
517
-	public function get_date_completed( $context = 'view' ) {
518
-		return $this->get_completed_date( $context );
511
+     * Alias for self::get_completed_date().
512
+     *
513
+     * @since 1.0.19
514
+     * @param  string $context View or edit context.
515
+     * @return string
516
+     */
517
+    public function get_date_completed( $context = 'view' ) {
518
+        return $this->get_completed_date( $context );
519 519
     }
520 520
 
521 521
     /**
522
-	 * Get GMT date when the invoice was was completed.
523
-	 *
524
-	 * @since 1.0.19
525
-	 * @param  string $context View or edit context.
526
-	 * @return string
527
-	 */
528
-	public function get_completed_date_gmt( $context = 'view' ) {
522
+     * Get GMT date when the invoice was was completed.
523
+     *
524
+     * @since 1.0.19
525
+     * @param  string $context View or edit context.
526
+     * @return string
527
+     */
528
+    public function get_completed_date_gmt( $context = 'view' ) {
529 529
         $date = $this->get_completed_date( $context );
530 530
 
531 531
         if ( $date ) {
532 532
             $date = get_gmt_from_date( $date );
533 533
         }
534
-		return $date;
534
+        return $date;
535 535
     }
536 536
 
537 537
     /**
538
-	 * Alias for self::get_completed_date_gmt().
539
-	 *
540
-	 * @since 1.0.19
541
-	 * @param  string $context View or edit context.
542
-	 * @return string
543
-	 */
544
-	public function get_gmt_completed_date( $context = 'view' ) {
545
-		return $this->get_completed_date_gmt( $context );
538
+     * Alias for self::get_completed_date_gmt().
539
+     *
540
+     * @since 1.0.19
541
+     * @param  string $context View or edit context.
542
+     * @return string
543
+     */
544
+    public function get_gmt_completed_date( $context = 'view' ) {
545
+        return $this->get_completed_date_gmt( $context );
546 546
     }
547 547
 
548 548
     /**
549
-	 * Get the invoice number.
550
-	 *
551
-	 * @since 1.0.19
552
-	 * @param  string $context View or edit context.
553
-	 * @return string
554
-	 */
555
-	public function get_number( $context = 'view' ) {
556
-		$number = $this->get_prop( 'number', $context );
549
+     * Get the invoice number.
550
+     *
551
+     * @since 1.0.19
552
+     * @param  string $context View or edit context.
553
+     * @return string
554
+     */
555
+    public function get_number( $context = 'view' ) {
556
+        $number = $this->get_prop( 'number', $context );
557 557
 
558
-		if ( empty( $number ) ) {
559
-			$number = $this->generate_number();
560
-			$this->set_number( $this->generate_number() );
561
-		}
558
+        if ( empty( $number ) ) {
559
+            $number = $this->generate_number();
560
+            $this->set_number( $this->generate_number() );
561
+        }
562 562
 
563
-		return $number;
563
+        return $number;
564 564
     }
565 565
 
566
-	/**
567
-	 * Set the invoice number.
568
-	 *
569
-	 * @since 1.0.19
570
-	 */
571
-	public function maybe_set_number() {
566
+    /**
567
+     * Set the invoice number.
568
+     *
569
+     * @since 1.0.19
570
+     */
571
+    public function maybe_set_number() {
572 572
         $number = $this->get_number();
573 573
 
574 574
         if ( empty( $number ) || $this->get_id() == $number ) {
575
-			$this->set_number( $this->generate_number() );
575
+            $this->set_number( $this->generate_number() );
576 576
         }
577 577
 
578
-	}
578
+    }
579 579
 
580 580
     /**
581
-	 * Get the invoice key.
582
-	 *
583
-	 * @since 1.0.19
584
-	 * @param  string $context View or edit context.
585
-	 * @return string
586
-	 */
587
-	public function get_key( $context = 'view' ) {
581
+     * Get the invoice key.
582
+     *
583
+     * @since 1.0.19
584
+     * @param  string $context View or edit context.
585
+     * @return string
586
+     */
587
+    public function get_key( $context = 'view' ) {
588 588
         return $this->get_prop( 'key', $context );
589
-	}
590
-
591
-	/**
592
-	 * Set the invoice key.
593
-	 *
594
-	 * @since 1.0.19
595
-	 */
596
-	public function maybe_set_key() {
589
+    }
590
+
591
+    /**
592
+     * Set the invoice key.
593
+     *
594
+     * @since 1.0.19
595
+     */
596
+    public function maybe_set_key() {
597 597
         $key = $this->get_key();
598 598
 
599 599
         if ( empty( $key ) ) {
@@ -604,140 +604,140 @@  discard block
 block discarded – undo
604 604
     }
605 605
 
606 606
     /**
607
-	 * Get the invoice type.
608
-	 *
609
-	 * @since 1.0.19
610
-	 * @param  string $context View or edit context.
611
-	 * @return string
612
-	 */
613
-	public function get_type( $context = 'view' ) {
607
+     * Get the invoice type.
608
+     *
609
+     * @since 1.0.19
610
+     * @param  string $context View or edit context.
611
+     * @return string
612
+     */
613
+    public function get_type( $context = 'view' ) {
614 614
         return $this->get_prop( 'type', $context );
615
-	}
616
-
617
-	/**
618
-	 * Returns the post type name.
619
-	 *
620
-	 * @since 1.0.19
621
-	 * @return string
622
-	 */
623
-	public function get_invoice_quote_type() {
615
+    }
616
+
617
+    /**
618
+     * Returns the post type name.
619
+     *
620
+     * @since 1.0.19
621
+     * @return string
622
+     */
623
+    public function get_invoice_quote_type() {
624 624
         return getpaid_get_post_type_label( $this->get_post_type(), false );
625 625
     }
626 626
 
627 627
     /**
628
-	 * Get the invoice post type label.
629
-	 *
630
-	 * @since 1.0.19
631
-	 * @param  string $context View or edit context.
632
-	 * @return string
633
-	 */
634
-	public function get_label( $context = 'view' ) {
628
+     * Get the invoice post type label.
629
+     *
630
+     * @since 1.0.19
631
+     * @param  string $context View or edit context.
632
+     * @return string
633
+     */
634
+    public function get_label( $context = 'view' ) {
635 635
         return getpaid_get_post_type_label( $this->get_post_type( $context ), false );
636
-	}
637
-
638
-	/**
639
-	 * Get the invoice post type.
640
-	 *
641
-	 * @since 1.0.19
642
-	 * @param  string $context View or edit context.
643
-	 * @return string
644
-	 */
645
-	public function get_post_type( $context = 'view' ) {
636
+    }
637
+
638
+    /**
639
+     * Get the invoice post type.
640
+     *
641
+     * @since 1.0.19
642
+     * @param  string $context View or edit context.
643
+     * @return string
644
+     */
645
+    public function get_post_type( $context = 'view' ) {
646 646
         return $this->get_prop( 'post_type', $context );
647 647
     }
648 648
 
649 649
     /**
650
-	 * Get the invoice mode.
651
-	 *
652
-	 * @since 1.0.19
653
-	 * @param  string $context View or edit context.
654
-	 * @return string
655
-	 */
656
-	public function get_mode( $context = 'view' ) {
650
+     * Get the invoice mode.
651
+     *
652
+     * @since 1.0.19
653
+     * @param  string $context View or edit context.
654
+     * @return string
655
+     */
656
+    public function get_mode( $context = 'view' ) {
657 657
         return $this->get_prop( 'mode', $context );
658 658
     }
659 659
 
660 660
     /**
661
-	 * Get the invoice path.
662
-	 *
663
-	 * @since 1.0.19
664
-	 * @param  string $context View or edit context.
665
-	 * @return string
666
-	 */
667
-	public function get_path( $context = 'view' ) {
661
+     * Get the invoice path.
662
+     *
663
+     * @since 1.0.19
664
+     * @param  string $context View or edit context.
665
+     * @return string
666
+     */
667
+    public function get_path( $context = 'view' ) {
668 668
         $path   = $this->get_prop( 'path', $context );
669
-		$prefix = $this->get_type();
669
+        $prefix = $this->get_type();
670 670
 
671
-		if ( 0 !== strpos( $path, $prefix ) ) {
672
-			$path = sanitize_title( $prefix . '-' . $this->get_id() );
673
-			$this->set_path( $path );
674
-		}
671
+        if ( 0 !== strpos( $path, $prefix ) ) {
672
+            $path = sanitize_title( $prefix . '-' . $this->get_id() );
673
+            $this->set_path( $path );
674
+        }
675 675
 
676
-		return $path;
676
+        return $path;
677 677
     }
678 678
 
679 679
     /**
680
-	 * Get the invoice name/title.
681
-	 *
682
-	 * @since 1.0.19
683
-	 * @param  string $context View or edit context.
684
-	 * @return string
685
-	 */
686
-	public function get_name( $context = 'view' ) {
680
+     * Get the invoice name/title.
681
+     *
682
+     * @since 1.0.19
683
+     * @param  string $context View or edit context.
684
+     * @return string
685
+     */
686
+    public function get_name( $context = 'view' ) {
687 687
         return $this->get_prop( 'title', $context );
688 688
     }
689 689
 
690 690
     /**
691
-	 * Alias of self::get_name().
692
-	 *
693
-	 * @since 1.0.19
694
-	 * @param  string $context View or edit context.
695
-	 * @return string
696
-	 */
697
-	public function get_title( $context = 'view' ) {
698
-		return $this->get_name( $context );
691
+     * Alias of self::get_name().
692
+     *
693
+     * @since 1.0.19
694
+     * @param  string $context View or edit context.
695
+     * @return string
696
+     */
697
+    public function get_title( $context = 'view' ) {
698
+        return $this->get_name( $context );
699 699
     }
700 700
 
701 701
     /**
702
-	 * Get the invoice description.
703
-	 *
704
-	 * @since 1.0.19
705
-	 * @param  string $context View or edit context.
706
-	 * @return string
707
-	 */
708
-	public function get_description( $context = 'view' ) {
709
-		return $this->get_prop( 'description', $context );
702
+     * Get the invoice description.
703
+     *
704
+     * @since 1.0.19
705
+     * @param  string $context View or edit context.
706
+     * @return string
707
+     */
708
+    public function get_description( $context = 'view' ) {
709
+        return $this->get_prop( 'description', $context );
710 710
     }
711 711
 
712 712
     /**
713
-	 * Alias of self::get_description().
714
-	 *
715
-	 * @since 1.0.19
716
-	 * @param  string $context View or edit context.
717
-	 * @return string
718
-	 */
719
-	public function get_excerpt( $context = 'view' ) {
720
-		return $this->get_description( $context );
713
+     * Alias of self::get_description().
714
+     *
715
+     * @since 1.0.19
716
+     * @param  string $context View or edit context.
717
+     * @return string
718
+     */
719
+    public function get_excerpt( $context = 'view' ) {
720
+        return $this->get_description( $context );
721 721
     }
722 722
 
723 723
     /**
724
-	 * Alias of self::get_description().
725
-	 *
726
-	 * @since 1.0.19
727
-	 * @param  string $context View or edit context.
728
-	 * @return string
729
-	 */
730
-	public function get_summary( $context = 'view' ) {
731
-		return $this->get_description( $context );
724
+     * Alias of self::get_description().
725
+     *
726
+     * @since 1.0.19
727
+     * @param  string $context View or edit context.
728
+     * @return string
729
+     */
730
+    public function get_summary( $context = 'view' ) {
731
+        return $this->get_description( $context );
732 732
     }
733 733
 
734 734
     /**
735
-	 * Returns the user info.
736
-	 *
737
-	 * @since 1.0.19
735
+     * Returns the user info.
736
+     *
737
+     * @since 1.0.19
738 738
      * @param  string $context View or edit context.
739
-	 * @return array
740
-	 */
739
+     * @return array
740
+     */
741 741
     public function get_user_info( $context = 'view' ) {
742 742
 
743 743
         $user_info = array(
@@ -752,683 +752,683 @@  discard block
 block discarded – undo
752 752
             'state'      => $this->get_state( $context ),
753 753
             'zip'        => $this->get_zip( $context ),
754 754
             'company'    => $this->get_company( $context ),
755
-			'company_id' => $this->get_company_id( $context ),
755
+            'company_id' => $this->get_company_id( $context ),
756 756
             'vat_number' => $this->get_vat_number( $context ),
757 757
             'discount'   => $this->get_discount_code( $context ),
758
-		);
758
+        );
759 759
 
760
-		return apply_filters( 'wpinv_user_info', $user_info, $this->get_id(), $this );
760
+        return apply_filters( 'wpinv_user_info', $user_info, $this->get_id(), $this );
761 761
 
762 762
     }
763 763
 
764 764
     /**
765
-	 * Get the user id.
766
-	 *
767
-	 * @since 1.0.19
768
-	 * @param  string $context View or edit context.
769
-	 * @return int
770
-	 */
771
-	public function get_author( $context = 'view' ) {
772
-		return (int) $this->get_prop( 'author', $context );
765
+     * Get the user id.
766
+     *
767
+     * @since 1.0.19
768
+     * @param  string $context View or edit context.
769
+     * @return int
770
+     */
771
+    public function get_author( $context = 'view' ) {
772
+        return (int) $this->get_prop( 'author', $context );
773 773
     }
774 774
 
775 775
     /**
776
-	 * Alias of self::get_author().
777
-	 *
778
-	 * @since 1.0.19
779
-	 * @param  string $context View or edit context.
780
-	 * @return int
781
-	 */
782
-	public function get_user_id( $context = 'view' ) {
783
-		return $this->get_author( $context );
776
+     * Alias of self::get_author().
777
+     *
778
+     * @since 1.0.19
779
+     * @param  string $context View or edit context.
780
+     * @return int
781
+     */
782
+    public function get_user_id( $context = 'view' ) {
783
+        return $this->get_author( $context );
784 784
     }
785 785
 
786
-     /**
787
-	 * Get customer ID.
788
-	 *
789
-	 * @since 1.0.19
790
-	 * @param  string $context View or edit context.
791
-	 * @return int
792
-	 */
793
-	public function get_customer_id( $context = 'view' ) {
794
-		return (int) $this->get_prop( 'customer_id', $context );
786
+        /**
787
+         * Get customer ID.
788
+         *
789
+         * @since 1.0.19
790
+         * @param  string $context View or edit context.
791
+         * @return int
792
+         */
793
+    public function get_customer_id( $context = 'view' ) {
794
+        return (int) $this->get_prop( 'customer_id', $context );
795 795
     }
796 796
 
797 797
     /**
798
-	 * Get the customer's ip.
799
-	 *
800
-	 * @since 1.0.19
801
-	 * @param  string $context View or edit context.
802
-	 * @return string
803
-	 */
804
-	public function get_ip( $context = 'view' ) {
805
-		return $this->get_prop( 'user_ip', $context );
798
+     * Get the customer's ip.
799
+     *
800
+     * @since 1.0.19
801
+     * @param  string $context View or edit context.
802
+     * @return string
803
+     */
804
+    public function get_ip( $context = 'view' ) {
805
+        return $this->get_prop( 'user_ip', $context );
806 806
     }
807 807
 
808 808
     /**
809
-	 * Alias of self::get_ip().
810
-	 *
811
-	 * @since 1.0.19
812
-	 * @param  string $context View or edit context.
813
-	 * @return string
814
-	 */
815
-	public function get_user_ip( $context = 'view' ) {
816
-		return $this->get_ip( $context );
809
+     * Alias of self::get_ip().
810
+     *
811
+     * @since 1.0.19
812
+     * @param  string $context View or edit context.
813
+     * @return string
814
+     */
815
+    public function get_user_ip( $context = 'view' ) {
816
+        return $this->get_ip( $context );
817 817
     }
818 818
 
819
-     /**
820
-	 * Alias of self::get_ip().
821
-	 *
822
-	 * @since 1.0.19
823
-	 * @param  string $context View or edit context.
824
-	 * @return string
825
-	 */
826
-	public function get_customer_ip( $context = 'view' ) {
827
-		return $this->get_ip( $context );
819
+        /**
820
+         * Alias of self::get_ip().
821
+         *
822
+         * @since 1.0.19
823
+         * @param  string $context View or edit context.
824
+         * @return string
825
+         */
826
+    public function get_customer_ip( $context = 'view' ) {
827
+        return $this->get_ip( $context );
828 828
     }
829 829
 
830 830
     /**
831
-	 * Get the customer's first name.
832
-	 *
833
-	 * @since 1.0.19
834
-	 * @param  string $context View or edit context.
835
-	 * @return string
836
-	 */
837
-	public function get_first_name( $context = 'view' ) {
838
-		return $this->get_prop( 'first_name', $context );
831
+     * Get the customer's first name.
832
+     *
833
+     * @since 1.0.19
834
+     * @param  string $context View or edit context.
835
+     * @return string
836
+     */
837
+    public function get_first_name( $context = 'view' ) {
838
+        return $this->get_prop( 'first_name', $context );
839 839
     }
840 840
 
841 841
     /**
842
-	 * Alias of self::get_first_name().
843
-	 *
844
-	 * @since 1.0.19
845
-	 * @param  string $context View or edit context.
846
-	 * @return string
847
-	 */
848
-	public function get_user_first_name( $context = 'view' ) {
849
-		return $this->get_first_name( $context );
842
+     * Alias of self::get_first_name().
843
+     *
844
+     * @since 1.0.19
845
+     * @param  string $context View or edit context.
846
+     * @return string
847
+     */
848
+    public function get_user_first_name( $context = 'view' ) {
849
+        return $this->get_first_name( $context );
850 850
     }
851 851
 
852
-     /**
853
-	 * Alias of self::get_first_name().
854
-	 *
855
-	 * @since 1.0.19
856
-	 * @param  string $context View or edit context.
857
-	 * @return string
858
-	 */
859
-	public function get_customer_first_name( $context = 'view' ) {
860
-		return $this->get_first_name( $context );
852
+        /**
853
+         * Alias of self::get_first_name().
854
+         *
855
+         * @since 1.0.19
856
+         * @param  string $context View or edit context.
857
+         * @return string
858
+         */
859
+    public function get_customer_first_name( $context = 'view' ) {
860
+        return $this->get_first_name( $context );
861 861
     }
862 862
 
863 863
     /**
864
-	 * Get the customer's last name.
865
-	 *
866
-	 * @since 1.0.19
867
-	 * @param  string $context View or edit context.
868
-	 * @return string
869
-	 */
870
-	public function get_last_name( $context = 'view' ) {
871
-		return $this->get_prop( 'last_name', $context );
864
+     * Get the customer's last name.
865
+     *
866
+     * @since 1.0.19
867
+     * @param  string $context View or edit context.
868
+     * @return string
869
+     */
870
+    public function get_last_name( $context = 'view' ) {
871
+        return $this->get_prop( 'last_name', $context );
872 872
     }
873 873
 
874 874
     /**
875
-	 * Alias of self::get_last_name().
876
-	 *
877
-	 * @since 1.0.19
878
-	 * @param  string $context View or edit context.
879
-	 * @return string
880
-	 */
881
-	public function get_user_last_name( $context = 'view' ) {
882
-		return $this->get_last_name( $context );
875
+     * Alias of self::get_last_name().
876
+     *
877
+     * @since 1.0.19
878
+     * @param  string $context View or edit context.
879
+     * @return string
880
+     */
881
+    public function get_user_last_name( $context = 'view' ) {
882
+        return $this->get_last_name( $context );
883 883
     }
884 884
 
885 885
     /**
886
-	 * Alias of self::get_last_name().
887
-	 *
888
-	 * @since 1.0.19
889
-	 * @param  string $context View or edit context.
890
-	 * @return string
891
-	 */
892
-	public function get_customer_last_name( $context = 'view' ) {
893
-		return $this->get_last_name( $context );
886
+     * Alias of self::get_last_name().
887
+     *
888
+     * @since 1.0.19
889
+     * @param  string $context View or edit context.
890
+     * @return string
891
+     */
892
+    public function get_customer_last_name( $context = 'view' ) {
893
+        return $this->get_last_name( $context );
894 894
     }
895 895
 
896 896
     /**
897
-	 * Get the customer's full name.
898
-	 *
899
-	 * @since 1.0.19
900
-	 * @param  string $context View or edit context.
901
-	 * @return string
902
-	 */
903
-	public function get_full_name( $context = 'view' ) {
904
-		$name = trim( $this->get_first_name( $context ) . ' ' . $this->get_last_name( $context ) );
897
+     * Get the customer's full name.
898
+     *
899
+     * @since 1.0.19
900
+     * @param  string $context View or edit context.
901
+     * @return string
902
+     */
903
+    public function get_full_name( $context = 'view' ) {
904
+        $name = trim( $this->get_first_name( $context ) . ' ' . $this->get_last_name( $context ) );
905 905
 
906
-		if ( ! $name ) {
907
-			$user = get_userdata( $this->get_author( $context ) );
906
+        if ( ! $name ) {
907
+            $user = get_userdata( $this->get_author( $context ) );
908 908
 
909
-			if ( $user ) {
910
-				$name = $user->display_name;
911
-			}
912
-		}
909
+            if ( $user ) {
910
+                $name = $user->display_name;
911
+            }
912
+        }
913 913
 
914
-		if ( ! $name ) {
915
-			$name = $this->get_email( $context );
916
-		}
914
+        if ( ! $name ) {
915
+            $name = $this->get_email( $context );
916
+        }
917 917
 
918
-		return apply_filters( 'wpinv_invoice_user_full_name', $name, $this );
918
+        return apply_filters( 'wpinv_invoice_user_full_name', $name, $this );
919 919
     }
920 920
 
921 921
     /**
922
-	 * Alias of self::get_full_name().
923
-	 *
924
-	 * @since 1.0.19
925
-	 * @param  string $context View or edit context.
926
-	 * @return string
927
-	 */
928
-	public function get_user_full_name( $context = 'view' ) {
929
-		return $this->get_full_name( $context );
922
+     * Alias of self::get_full_name().
923
+     *
924
+     * @since 1.0.19
925
+     * @param  string $context View or edit context.
926
+     * @return string
927
+     */
928
+    public function get_user_full_name( $context = 'view' ) {
929
+        return $this->get_full_name( $context );
930 930
     }
931 931
 
932 932
     /**
933
-	 * Alias of self::get_full_name().
934
-	 *
935
-	 * @since 1.0.19
936
-	 * @param  string $context View or edit context.
937
-	 * @return string
938
-	 */
939
-	public function get_customer_full_name( $context = 'view' ) {
940
-		return $this->get_full_name( $context );
933
+     * Alias of self::get_full_name().
934
+     *
935
+     * @since 1.0.19
936
+     * @param  string $context View or edit context.
937
+     * @return string
938
+     */
939
+    public function get_customer_full_name( $context = 'view' ) {
940
+        return $this->get_full_name( $context );
941 941
     }
942 942
 
943 943
     /**
944
-	 * Get the customer's phone number.
945
-	 *
946
-	 * @since 1.0.19
947
-	 * @param  string $context View or edit context.
948
-	 * @return string
949
-	 */
950
-	public function get_phone( $context = 'view' ) {
951
-		return $this->get_prop( 'phone', $context );
944
+     * Get the customer's phone number.
945
+     *
946
+     * @since 1.0.19
947
+     * @param  string $context View or edit context.
948
+     * @return string
949
+     */
950
+    public function get_phone( $context = 'view' ) {
951
+        return $this->get_prop( 'phone', $context );
952
+    }
953
+
954
+    /**
955
+     * Alias of self::get_phone().
956
+     *
957
+     * @since 1.0.19
958
+     * @param  string $context View or edit context.
959
+     * @return string
960
+     */
961
+    public function get_phone_number( $context = 'view' ) {
962
+        return $this->get_phone( $context );
963
+    }
964
+
965
+    /**
966
+     * Alias of self::get_phone().
967
+     *
968
+     * @since 1.0.19
969
+     * @param  string $context View or edit context.
970
+     * @return string
971
+     */
972
+    public function get_user_phone( $context = 'view' ) {
973
+        return $this->get_phone( $context );
974
+    }
975
+
976
+    /**
977
+     * Alias of self::get_phone().
978
+     *
979
+     * @since 1.0.19
980
+     * @param  string $context View or edit context.
981
+     * @return string
982
+     */
983
+    public function get_customer_phone( $context = 'view' ) {
984
+        return $this->get_phone( $context );
985
+    }
986
+
987
+    /**
988
+     * Get the customer's email address.
989
+     *
990
+     * @since 1.0.19
991
+     * @param  string $context View or edit context.
992
+     * @return string
993
+     */
994
+    public function get_email( $context = 'view' ) {
995
+        return $this->get_prop( 'email', $context );
996
+    }
997
+
998
+    /**
999
+     * Alias of self::get_email().
1000
+     *
1001
+     * @since 1.0.19
1002
+     * @param  string $context View or edit context.
1003
+     * @return string
1004
+     */
1005
+    public function get_email_address( $context = 'view' ) {
1006
+        return $this->get_email( $context );
1007
+    }
1008
+
1009
+    /**
1010
+     * Alias of self::get_email().
1011
+     *
1012
+     * @since 1.0.19
1013
+     * @param  string $context View or edit context.
1014
+     * @return string
1015
+     */
1016
+    public function get_user_email( $context = 'view' ) {
1017
+        return $this->get_email( $context );
1018
+    }
1019
+
1020
+    /**
1021
+     * Alias of self::get_email().
1022
+     *
1023
+     * @since 1.0.19
1024
+     * @param  string $context View or edit context.
1025
+     * @return string
1026
+     */
1027
+    public function get_customer_email( $context = 'view' ) {
1028
+        return $this->get_email( $context );
952 1029
     }
953 1030
 
954 1031
     /**
955
-	 * Alias of self::get_phone().
956
-	 *
957
-	 * @since 1.0.19
958
-	 * @param  string $context View or edit context.
959
-	 * @return string
960
-	 */
961
-	public function get_phone_number( $context = 'view' ) {
962
-		return $this->get_phone( $context );
1032
+     * Get the customer's country.
1033
+     *
1034
+     * @since 1.0.19
1035
+     * @param  string $context View or edit context.
1036
+     * @return string
1037
+     */
1038
+    public function get_country( $context = 'view' ) {
1039
+        $country = $this->get_prop( 'country', $context );
1040
+        return empty( $country ) ? wpinv_get_default_country() : $country;
1041
+    }
1042
+
1043
+    /**
1044
+     * Alias of self::get_country().
1045
+     *
1046
+     * @since 1.0.19
1047
+     * @param  string $context View or edit context.
1048
+     * @return string
1049
+     */
1050
+    public function get_user_country( $context = 'view' ) {
1051
+        return $this->get_country( $context );
963 1052
     }
964 1053
 
965 1054
     /**
966
-	 * Alias of self::get_phone().
967
-	 *
968
-	 * @since 1.0.19
969
-	 * @param  string $context View or edit context.
970
-	 * @return string
971
-	 */
972
-	public function get_user_phone( $context = 'view' ) {
973
-		return $this->get_phone( $context );
1055
+     * Alias of self::get_country().
1056
+     *
1057
+     * @since 1.0.19
1058
+     * @param  string $context View or edit context.
1059
+     * @return string
1060
+     */
1061
+    public function get_customer_country( $context = 'view' ) {
1062
+        return $this->get_country( $context );
974 1063
     }
975 1064
 
976 1065
     /**
977
-	 * Alias of self::get_phone().
978
-	 *
979
-	 * @since 1.0.19
980
-	 * @param  string $context View or edit context.
981
-	 * @return string
982
-	 */
983
-	public function get_customer_phone( $context = 'view' ) {
984
-		return $this->get_phone( $context );
1066
+     * Get the customer's state.
1067
+     *
1068
+     * @since 1.0.19
1069
+     * @param  string $context View or edit context.
1070
+     * @return string
1071
+     */
1072
+    public function get_state( $context = 'view' ) {
1073
+        $state = $this->get_prop( 'state', $context );
1074
+        return empty( $state ) ? wpinv_get_default_state() : $state;
985 1075
     }
986 1076
 
987 1077
     /**
988
-	 * Get the customer's email address.
989
-	 *
990
-	 * @since 1.0.19
991
-	 * @param  string $context View or edit context.
992
-	 * @return string
993
-	 */
994
-	public function get_email( $context = 'view' ) {
995
-		return $this->get_prop( 'email', $context );
1078
+     * Alias of self::get_state().
1079
+     *
1080
+     * @since 1.0.19
1081
+     * @param  string $context View or edit context.
1082
+     * @return string
1083
+     */
1084
+    public function get_user_state( $context = 'view' ) {
1085
+        return $this->get_state( $context );
996 1086
     }
997 1087
 
998 1088
     /**
999
-	 * Alias of self::get_email().
1000
-	 *
1001
-	 * @since 1.0.19
1002
-	 * @param  string $context View or edit context.
1003
-	 * @return string
1004
-	 */
1005
-	public function get_email_address( $context = 'view' ) {
1006
-		return $this->get_email( $context );
1089
+     * Alias of self::get_state().
1090
+     *
1091
+     * @since 1.0.19
1092
+     * @param  string $context View or edit context.
1093
+     * @return string
1094
+     */
1095
+    public function get_customer_state( $context = 'view' ) {
1096
+        return $this->get_state( $context );
1007 1097
     }
1008 1098
 
1009 1099
     /**
1010
-	 * Alias of self::get_email().
1011
-	 *
1012
-	 * @since 1.0.19
1013
-	 * @param  string $context View or edit context.
1014
-	 * @return string
1015
-	 */
1016
-	public function get_user_email( $context = 'view' ) {
1017
-		return $this->get_email( $context );
1100
+     * Get the customer's city.
1101
+     *
1102
+     * @since 1.0.19
1103
+     * @param  string $context View or edit context.
1104
+     * @return string
1105
+     */
1106
+    public function get_city( $context = 'view' ) {
1107
+        return $this->get_prop( 'city', $context );
1018 1108
     }
1019 1109
 
1020 1110
     /**
1021
-	 * Alias of self::get_email().
1022
-	 *
1023
-	 * @since 1.0.19
1024
-	 * @param  string $context View or edit context.
1025
-	 * @return string
1026
-	 */
1027
-	public function get_customer_email( $context = 'view' ) {
1028
-		return $this->get_email( $context );
1111
+     * Alias of self::get_city().
1112
+     *
1113
+     * @since 1.0.19
1114
+     * @param  string $context View or edit context.
1115
+     * @return string
1116
+     */
1117
+    public function get_user_city( $context = 'view' ) {
1118
+        return $this->get_city( $context );
1029 1119
     }
1030 1120
 
1031 1121
     /**
1032
-	 * Get the customer's country.
1033
-	 *
1034
-	 * @since 1.0.19
1035
-	 * @param  string $context View or edit context.
1036
-	 * @return string
1037
-	 */
1038
-	public function get_country( $context = 'view' ) {
1039
-		$country = $this->get_prop( 'country', $context );
1040
-		return empty( $country ) ? wpinv_get_default_country() : $country;
1122
+     * Alias of self::get_city().
1123
+     *
1124
+     * @since 1.0.19
1125
+     * @param  string $context View or edit context.
1126
+     * @return string
1127
+     */
1128
+    public function get_customer_city( $context = 'view' ) {
1129
+        return $this->get_city( $context );
1041 1130
     }
1042 1131
 
1043 1132
     /**
1044
-	 * Alias of self::get_country().
1045
-	 *
1046
-	 * @since 1.0.19
1047
-	 * @param  string $context View or edit context.
1048
-	 * @return string
1049
-	 */
1050
-	public function get_user_country( $context = 'view' ) {
1051
-		return $this->get_country( $context );
1133
+     * Get the customer's zip.
1134
+     *
1135
+     * @since 1.0.19
1136
+     * @param  string $context View or edit context.
1137
+     * @return string
1138
+     */
1139
+    public function get_zip( $context = 'view' ) {
1140
+        return $this->get_prop( 'zip', $context );
1052 1141
     }
1053 1142
 
1054 1143
     /**
1055
-	 * Alias of self::get_country().
1056
-	 *
1057
-	 * @since 1.0.19
1058
-	 * @param  string $context View or edit context.
1059
-	 * @return string
1060
-	 */
1061
-	public function get_customer_country( $context = 'view' ) {
1062
-		return $this->get_country( $context );
1144
+     * Alias of self::get_zip().
1145
+     *
1146
+     * @since 1.0.19
1147
+     * @param  string $context View or edit context.
1148
+     * @return string
1149
+     */
1150
+    public function get_user_zip( $context = 'view' ) {
1151
+        return $this->get_zip( $context );
1063 1152
     }
1064 1153
 
1065 1154
     /**
1066
-	 * Get the customer's state.
1067
-	 *
1068
-	 * @since 1.0.19
1069
-	 * @param  string $context View or edit context.
1070
-	 * @return string
1071
-	 */
1072
-	public function get_state( $context = 'view' ) {
1073
-		$state = $this->get_prop( 'state', $context );
1074
-		return empty( $state ) ? wpinv_get_default_state() : $state;
1155
+     * Alias of self::get_zip().
1156
+     *
1157
+     * @since 1.0.19
1158
+     * @param  string $context View or edit context.
1159
+     * @return string
1160
+     */
1161
+    public function get_customer_zip( $context = 'view' ) {
1162
+        return $this->get_zip( $context );
1075 1163
     }
1076 1164
 
1077 1165
     /**
1078
-	 * Alias of self::get_state().
1079
-	 *
1080
-	 * @since 1.0.19
1081
-	 * @param  string $context View or edit context.
1082
-	 * @return string
1083
-	 */
1084
-	public function get_user_state( $context = 'view' ) {
1085
-		return $this->get_state( $context );
1166
+     * Get the customer's company.
1167
+     *
1168
+     * @since 1.0.19
1169
+     * @param  string $context View or edit context.
1170
+     * @return string
1171
+     */
1172
+    public function get_company( $context = 'view' ) {
1173
+        return $this->get_prop( 'company', $context );
1086 1174
     }
1087 1175
 
1088 1176
     /**
1089
-	 * Alias of self::get_state().
1090
-	 *
1091
-	 * @since 1.0.19
1092
-	 * @param  string $context View or edit context.
1093
-	 * @return string
1094
-	 */
1095
-	public function get_customer_state( $context = 'view' ) {
1096
-		return $this->get_state( $context );
1177
+     * Alias of self::get_company().
1178
+     *
1179
+     * @since 1.0.19
1180
+     * @param  string $context View or edit context.
1181
+     * @return string
1182
+     */
1183
+    public function get_user_company( $context = 'view' ) {
1184
+        return $this->get_company( $context );
1097 1185
     }
1098 1186
 
1099 1187
     /**
1100
-	 * Get the customer's city.
1101
-	 *
1102
-	 * @since 1.0.19
1103
-	 * @param  string $context View or edit context.
1104
-	 * @return string
1105
-	 */
1106
-	public function get_city( $context = 'view' ) {
1107
-		return $this->get_prop( 'city', $context );
1188
+     * Alias of self::get_company().
1189
+     *
1190
+     * @since 1.0.19
1191
+     * @param  string $context View or edit context.
1192
+     * @return string
1193
+     */
1194
+    public function get_customer_company( $context = 'view' ) {
1195
+        return $this->get_company( $context );
1108 1196
     }
1109 1197
 
1110 1198
     /**
1111
-	 * Alias of self::get_city().
1112
-	 *
1113
-	 * @since 1.0.19
1114
-	 * @param  string $context View or edit context.
1115
-	 * @return string
1116
-	 */
1117
-	public function get_user_city( $context = 'view' ) {
1118
-		return $this->get_city( $context );
1199
+     * Get the customer's company id.
1200
+     *
1201
+     * @since 1.0.19
1202
+     * @param  string $context View or edit context.
1203
+     * @return string
1204
+     */
1205
+    public function get_company_id( $context = 'view' ) {
1206
+        return $this->get_prop( 'company_id', $context );
1119 1207
     }
1120 1208
 
1121 1209
     /**
1122
-	 * Alias of self::get_city().
1123
-	 *
1124
-	 * @since 1.0.19
1125
-	 * @param  string $context View or edit context.
1126
-	 * @return string
1127
-	 */
1128
-	public function get_customer_city( $context = 'view' ) {
1129
-		return $this->get_city( $context );
1210
+     * Get the customer's vat number.
1211
+     *
1212
+     * @since 1.0.19
1213
+     * @param  string $context View or edit context.
1214
+     * @return string
1215
+     */
1216
+    public function get_vat_number( $context = 'view' ) {
1217
+        return $this->get_prop( 'vat_number', $context );
1130 1218
     }
1131 1219
 
1132 1220
     /**
1133
-	 * Get the customer's zip.
1134
-	 *
1135
-	 * @since 1.0.19
1136
-	 * @param  string $context View or edit context.
1137
-	 * @return string
1138
-	 */
1139
-	public function get_zip( $context = 'view' ) {
1140
-		return $this->get_prop( 'zip', $context );
1221
+     * Alias of self::get_vat_number().
1222
+     *
1223
+     * @since 1.0.19
1224
+     * @param  string $context View or edit context.
1225
+     * @return string
1226
+     */
1227
+    public function get_user_vat_number( $context = 'view' ) {
1228
+        return $this->get_vat_number( $context );
1141 1229
     }
1142 1230
 
1143 1231
     /**
1144
-	 * Alias of self::get_zip().
1145
-	 *
1146
-	 * @since 1.0.19
1147
-	 * @param  string $context View or edit context.
1148
-	 * @return string
1149
-	 */
1150
-	public function get_user_zip( $context = 'view' ) {
1151
-		return $this->get_zip( $context );
1232
+     * Alias of self::get_vat_number().
1233
+     *
1234
+     * @since 1.0.19
1235
+     * @param  string $context View or edit context.
1236
+     * @return string
1237
+     */
1238
+    public function get_customer_vat_number( $context = 'view' ) {
1239
+        return $this->get_vat_number( $context );
1152 1240
     }
1153 1241
 
1154 1242
     /**
1155
-	 * Alias of self::get_zip().
1156
-	 *
1157
-	 * @since 1.0.19
1158
-	 * @param  string $context View or edit context.
1159
-	 * @return string
1160
-	 */
1161
-	public function get_customer_zip( $context = 'view' ) {
1162
-		return $this->get_zip( $context );
1243
+     * Get the customer's vat rate.
1244
+     *
1245
+     * @since 1.0.19
1246
+     * @param  string $context View or edit context.
1247
+     * @return string
1248
+     */
1249
+    public function get_vat_rate( $context = 'view' ) {
1250
+        return $this->get_prop( 'vat_rate', $context );
1163 1251
     }
1164 1252
 
1165 1253
     /**
1166
-	 * Get the customer's company.
1167
-	 *
1168
-	 * @since 1.0.19
1169
-	 * @param  string $context View or edit context.
1170
-	 * @return string
1171
-	 */
1172
-	public function get_company( $context = 'view' ) {
1173
-		return $this->get_prop( 'company', $context );
1254
+     * Alias of self::get_vat_rate().
1255
+     *
1256
+     * @since 1.0.19
1257
+     * @param  string $context View or edit context.
1258
+     * @return string
1259
+     */
1260
+    public function get_user_vat_rate( $context = 'view' ) {
1261
+        return $this->get_vat_rate( $context );
1174 1262
     }
1175 1263
 
1176 1264
     /**
1177
-	 * Alias of self::get_company().
1178
-	 *
1179
-	 * @since 1.0.19
1180
-	 * @param  string $context View or edit context.
1181
-	 * @return string
1182
-	 */
1183
-	public function get_user_company( $context = 'view' ) {
1184
-		return $this->get_company( $context );
1265
+     * Alias of self::get_vat_rate().
1266
+     *
1267
+     * @since 1.0.19
1268
+     * @param  string $context View or edit context.
1269
+     * @return string
1270
+     */
1271
+    public function get_customer_vat_rate( $context = 'view' ) {
1272
+        return $this->get_vat_rate( $context );
1185 1273
     }
1186 1274
 
1187 1275
     /**
1188
-	 * Alias of self::get_company().
1189
-	 *
1190
-	 * @since 1.0.19
1191
-	 * @param  string $context View or edit context.
1192
-	 * @return string
1193
-	 */
1194
-	public function get_customer_company( $context = 'view' ) {
1195
-		return $this->get_company( $context );
1276
+     * Get the customer's address.
1277
+     *
1278
+     * @since 1.0.19
1279
+     * @param  string $context View or edit context.
1280
+     * @return string
1281
+     */
1282
+    public function get_address( $context = 'view' ) {
1283
+        return $this->get_prop( 'address', $context );
1196 1284
     }
1197 1285
 
1198
-	/**
1199
-	 * Get the customer's company id.
1200
-	 *
1201
-	 * @since 1.0.19
1202
-	 * @param  string $context View or edit context.
1203
-	 * @return string
1204
-	 */
1205
-	public function get_company_id( $context = 'view' ) {
1206
-		return $this->get_prop( 'company_id', $context );
1286
+    /**
1287
+     * Alias of self::get_address().
1288
+     *
1289
+     * @since 1.0.19
1290
+     * @param  string $context View or edit context.
1291
+     * @return string
1292
+     */
1293
+    public function get_user_address( $context = 'view' ) {
1294
+        return $this->get_address( $context );
1207 1295
     }
1208 1296
 
1209 1297
     /**
1210
-	 * Get the customer's vat number.
1211
-	 *
1212
-	 * @since 1.0.19
1213
-	 * @param  string $context View or edit context.
1214
-	 * @return string
1215
-	 */
1216
-	public function get_vat_number( $context = 'view' ) {
1217
-		return $this->get_prop( 'vat_number', $context );
1298
+     * Alias of self::get_address().
1299
+     *
1300
+     * @since 1.0.19
1301
+     * @param  string $context View or edit context.
1302
+     * @return string
1303
+     */
1304
+    public function get_customer_address( $context = 'view' ) {
1305
+        return $this->get_address( $context );
1218 1306
     }
1219 1307
 
1220 1308
     /**
1221
-	 * Alias of self::get_vat_number().
1222
-	 *
1223
-	 * @since 1.0.19
1224
-	 * @param  string $context View or edit context.
1225
-	 * @return string
1226
-	 */
1227
-	public function get_user_vat_number( $context = 'view' ) {
1228
-		return $this->get_vat_number( $context );
1309
+     * Get whether the customer has viewed the invoice or not.
1310
+     *
1311
+     * @since 1.0.19
1312
+     * @param  string $context View or edit context.
1313
+     * @return bool
1314
+     */
1315
+    public function get_is_viewed( $context = 'view' ) {
1316
+        return (bool) $this->get_prop( 'is_viewed', $context );
1229 1317
     }
1230 1318
 
1231 1319
     /**
1232
-	 * Alias of self::get_vat_number().
1233
-	 *
1234
-	 * @since 1.0.19
1235
-	 * @param  string $context View or edit context.
1236
-	 * @return string
1237
-	 */
1238
-	public function get_customer_vat_number( $context = 'view' ) {
1239
-		return $this->get_vat_number( $context );
1320
+     * Get other recipients for invoice communications.
1321
+     *
1322
+     * @since 1.0.19
1323
+     * @param  string $context View or edit context.
1324
+     * @return bool
1325
+     */
1326
+    public function get_email_cc( $context = 'view' ) {
1327
+        return $this->get_prop( 'email_cc', $context );
1240 1328
     }
1241 1329
 
1242
-    /**
1243
-	 * Get the customer's vat rate.
1244
-	 *
1245
-	 * @since 1.0.19
1246
-	 * @param  string $context View or edit context.
1247
-	 * @return string
1248
-	 */
1249
-	public function get_vat_rate( $context = 'view' ) {
1250
-		return $this->get_prop( 'vat_rate', $context );
1251
-    }
1252
-
1253
-    /**
1254
-	 * Alias of self::get_vat_rate().
1255
-	 *
1256
-	 * @since 1.0.19
1257
-	 * @param  string $context View or edit context.
1258
-	 * @return string
1259
-	 */
1260
-	public function get_user_vat_rate( $context = 'view' ) {
1261
-		return $this->get_vat_rate( $context );
1262
-    }
1263
-
1264
-    /**
1265
-	 * Alias of self::get_vat_rate().
1266
-	 *
1267
-	 * @since 1.0.19
1268
-	 * @param  string $context View or edit context.
1269
-	 * @return string
1270
-	 */
1271
-	public function get_customer_vat_rate( $context = 'view' ) {
1272
-		return $this->get_vat_rate( $context );
1273
-    }
1274
-
1275
-    /**
1276
-	 * Get the customer's address.
1277
-	 *
1278
-	 * @since 1.0.19
1279
-	 * @param  string $context View or edit context.
1280
-	 * @return string
1281
-	 */
1282
-	public function get_address( $context = 'view' ) {
1283
-		return $this->get_prop( 'address', $context );
1284
-    }
1285
-
1286
-    /**
1287
-	 * Alias of self::get_address().
1288
-	 *
1289
-	 * @since 1.0.19
1290
-	 * @param  string $context View or edit context.
1291
-	 * @return string
1292
-	 */
1293
-	public function get_user_address( $context = 'view' ) {
1294
-		return $this->get_address( $context );
1295
-    }
1296
-
1297
-    /**
1298
-	 * Alias of self::get_address().
1299
-	 *
1300
-	 * @since 1.0.19
1301
-	 * @param  string $context View or edit context.
1302
-	 * @return string
1303
-	 */
1304
-	public function get_customer_address( $context = 'view' ) {
1305
-		return $this->get_address( $context );
1306
-    }
1307
-
1308
-    /**
1309
-	 * Get whether the customer has viewed the invoice or not.
1310
-	 *
1311
-	 * @since 1.0.19
1312
-	 * @param  string $context View or edit context.
1313
-	 * @return bool
1314
-	 */
1315
-	public function get_is_viewed( $context = 'view' ) {
1316
-		return (bool) $this->get_prop( 'is_viewed', $context );
1317
-	}
1318
-
1319
-	/**
1320
-	 * Get other recipients for invoice communications.
1321
-	 *
1322
-	 * @since 1.0.19
1323
-	 * @param  string $context View or edit context.
1324
-	 * @return bool
1325
-	 */
1326
-	public function get_email_cc( $context = 'view' ) {
1327
-		return $this->get_prop( 'email_cc', $context );
1328
-	}
1329
-
1330
-	/**
1331
-	 * Get invoice template.
1332
-	 *
1333
-	 * @since 1.0.19
1334
-	 * @param  string $context View or edit context.
1335
-	 * @return bool
1336
-	 */
1337
-	public function get_template( $context = 'view' ) {
1338
-		return $this->get_prop( 'template', $context );
1339
-	}
1340
-
1341
-	/**
1342
-	 * Get invoice source.
1343
-	 *
1344
-	 * @since 1.0.19
1345
-	 * @param  string $context View or edit context.
1346
-	 * @return bool
1347
-	 */
1348
-	public function get_created_via( $context = 'view' ) {
1349
-		return $this->get_prop( 'created_via', $context );
1350
-	}
1351
-
1352
-	/**
1353
-	 * Get whether the customer has confirmed their address.
1354
-	 *
1355
-	 * @since 1.0.19
1356
-	 * @param  string $context View or edit context.
1357
-	 * @return bool
1358
-	 */
1359
-	public function get_address_confirmed( $context = 'view' ) {
1360
-		return (bool) $this->get_prop( 'address_confirmed', $context );
1361
-    }
1362
-
1363
-    /**
1364
-	 * Alias of self::get_address_confirmed().
1365
-	 *
1366
-	 * @since 1.0.19
1367
-	 * @param  string $context View or edit context.
1368
-	 * @return bool
1369
-	 */
1370
-	public function get_user_address_confirmed( $context = 'view' ) {
1371
-		return $this->get_address_confirmed( $context );
1372
-    }
1373
-
1374
-    /**
1375
-	 * Alias of self::get_address().
1376
-	 *
1377
-	 * @since 1.0.19
1378
-	 * @param  string $context View or edit context.
1379
-	 * @return bool
1380
-	 */
1381
-	public function get_customer_address_confirmed( $context = 'view' ) {
1382
-		return $this->get_address_confirmed( $context );
1383
-    }
1384
-
1385
-	/**
1386
-	 * Get the shipping address.
1387
-	 *
1388
-	 * @since 1.0.19
1389
-	 * @return array|false
1390
-	 */
1391
-	public function get_shipping_address() {
1392
-
1393
-		$shipping_address = get_post_meta( $this->get_id(), 'shipping_address', true );
1394
-		return is_array( $shipping_address ) ? $shipping_address : false;
1395
-    }
1396
-
1397
-	/**
1398
-	 * Check if the invoice has a shipping address.
1399
-	 */
1400
-	public function has_shipping_address() {
1401
-		return false !== $this->get_shipping_address();
1402
-    }
1403
-
1404
-	/**
1405
-	 * Get the shipping amount.
1406
-	 *
1407
-	 * @since 1.0.19
1408
-	 * @param  string $context View or edit context.
1409
-	 * @return float
1410
-	 */
1411
-	public function get_shipping( $context = 'view' ) {
1412
-
1413
-		if ( $context = 'view' ) {
1414
-			return floatval( $this->get_prop( 'shipping', $context ) );
1415
-		}
1416
-
1417
-		return $this->get_prop( 'shipping', $context );
1418
-    }
1419
-
1420
-	public function has_shipping() {
1421
-		return defined( 'GETPAID_SHIPPING_CALCULATOR_VERSION' ) && $this->get_prop( 'shipping', 'edit' );
1422
-    }
1423
-
1424
-    /**
1425
-	 * Get the invoice subtotal.
1426
-	 *
1427
-	 * @since 1.0.19
1428
-	 * @param  string $context View or edit context.
1429
-	 * @return float
1430
-	 */
1431
-	public function get_subtotal( $context = 'view' ) {
1330
+    /**
1331
+     * Get invoice template.
1332
+     *
1333
+     * @since 1.0.19
1334
+     * @param  string $context View or edit context.
1335
+     * @return bool
1336
+     */
1337
+    public function get_template( $context = 'view' ) {
1338
+        return $this->get_prop( 'template', $context );
1339
+    }
1340
+
1341
+    /**
1342
+     * Get invoice source.
1343
+     *
1344
+     * @since 1.0.19
1345
+     * @param  string $context View or edit context.
1346
+     * @return bool
1347
+     */
1348
+    public function get_created_via( $context = 'view' ) {
1349
+        return $this->get_prop( 'created_via', $context );
1350
+    }
1351
+
1352
+    /**
1353
+     * Get whether the customer has confirmed their address.
1354
+     *
1355
+     * @since 1.0.19
1356
+     * @param  string $context View or edit context.
1357
+     * @return bool
1358
+     */
1359
+    public function get_address_confirmed( $context = 'view' ) {
1360
+        return (bool) $this->get_prop( 'address_confirmed', $context );
1361
+    }
1362
+
1363
+    /**
1364
+     * Alias of self::get_address_confirmed().
1365
+     *
1366
+     * @since 1.0.19
1367
+     * @param  string $context View or edit context.
1368
+     * @return bool
1369
+     */
1370
+    public function get_user_address_confirmed( $context = 'view' ) {
1371
+        return $this->get_address_confirmed( $context );
1372
+    }
1373
+
1374
+    /**
1375
+     * Alias of self::get_address().
1376
+     *
1377
+     * @since 1.0.19
1378
+     * @param  string $context View or edit context.
1379
+     * @return bool
1380
+     */
1381
+    public function get_customer_address_confirmed( $context = 'view' ) {
1382
+        return $this->get_address_confirmed( $context );
1383
+    }
1384
+
1385
+    /**
1386
+     * Get the shipping address.
1387
+     *
1388
+     * @since 1.0.19
1389
+     * @return array|false
1390
+     */
1391
+    public function get_shipping_address() {
1392
+
1393
+        $shipping_address = get_post_meta( $this->get_id(), 'shipping_address', true );
1394
+        return is_array( $shipping_address ) ? $shipping_address : false;
1395
+    }
1396
+
1397
+    /**
1398
+     * Check if the invoice has a shipping address.
1399
+     */
1400
+    public function has_shipping_address() {
1401
+        return false !== $this->get_shipping_address();
1402
+    }
1403
+
1404
+    /**
1405
+     * Get the shipping amount.
1406
+     *
1407
+     * @since 1.0.19
1408
+     * @param  string $context View or edit context.
1409
+     * @return float
1410
+     */
1411
+    public function get_shipping( $context = 'view' ) {
1412
+
1413
+        if ( $context = 'view' ) {
1414
+            return floatval( $this->get_prop( 'shipping', $context ) );
1415
+        }
1416
+
1417
+        return $this->get_prop( 'shipping', $context );
1418
+    }
1419
+
1420
+    public function has_shipping() {
1421
+        return defined( 'GETPAID_SHIPPING_CALCULATOR_VERSION' ) && $this->get_prop( 'shipping', 'edit' );
1422
+    }
1423
+
1424
+    /**
1425
+     * Get the invoice subtotal.
1426
+     *
1427
+     * @since 1.0.19
1428
+     * @param  string $context View or edit context.
1429
+     * @return float
1430
+     */
1431
+    public function get_subtotal( $context = 'view' ) {
1432 1432
         $subtotal = (float) $this->get_prop( 'subtotal', $context );
1433 1433
 
1434 1434
         // Backwards compatibility.
@@ -1440,198 +1440,198 @@  discard block
 block discarded – undo
1440 1440
     }
1441 1441
 
1442 1442
     /**
1443
-	 * Get the invoice discount total.
1444
-	 *
1445
-	 * @since 1.0.19
1446
-	 * @param  string $context View or edit context.
1447
-	 * @return float
1448
-	 */
1449
-	public function get_total_discount( $context = 'view' ) {
1450
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_discount', $context ) ) );
1443
+     * Get the invoice discount total.
1444
+     *
1445
+     * @since 1.0.19
1446
+     * @param  string $context View or edit context.
1447
+     * @return float
1448
+     */
1449
+    public function get_total_discount( $context = 'view' ) {
1450
+        return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_discount', $context ) ) );
1451 1451
     }
1452 1452
 
1453 1453
     /**
1454
-	 * Get the invoice tax total.
1455
-	 *
1456
-	 * @since 1.0.19
1457
-	 * @param  string $context View or edit context.
1458
-	 * @return float
1459
-	 */
1460
-	public function get_total_tax( $context = 'view' ) {
1461
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_tax', $context ) ) );
1462
-	}
1454
+     * Get the invoice tax total.
1455
+     *
1456
+     * @since 1.0.19
1457
+     * @param  string $context View or edit context.
1458
+     * @return float
1459
+     */
1460
+    public function get_total_tax( $context = 'view' ) {
1461
+        return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_tax', $context ) ) );
1462
+    }
1463 1463
 
1464
-	/**
1465
-	 * @deprecated
1466
-	 */
1467
-	public function get_final_tax( $currency = false ) {
1468
-		$tax = $this->get_total_tax();
1464
+    /**
1465
+     * @deprecated
1466
+     */
1467
+    public function get_final_tax( $currency = false ) {
1468
+        $tax = $this->get_total_tax();
1469 1469
 
1470 1470
         if ( $currency ) {
1471
-			return wpinv_price( $tax, $this->get_currency() );
1471
+            return wpinv_price( $tax, $this->get_currency() );
1472 1472
         }
1473 1473
 
1474 1474
         return $tax;
1475 1475
     }
1476 1476
 
1477 1477
     /**
1478
-	 * Get the invoice fees total.
1479
-	 *
1480
-	 * @since 1.0.19
1481
-	 * @param  string $context View or edit context.
1482
-	 * @return float
1483
-	 */
1484
-	public function get_total_fees( $context = 'view' ) {
1485
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_fees', $context ) ) );
1478
+     * Get the invoice fees total.
1479
+     *
1480
+     * @since 1.0.19
1481
+     * @param  string $context View or edit context.
1482
+     * @return float
1483
+     */
1484
+    public function get_total_fees( $context = 'view' ) {
1485
+        return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_fees', $context ) ) );
1486 1486
     }
1487 1487
 
1488 1488
     /**
1489
-	 * Alias for self::get_total_fees().
1490
-	 *
1491
-	 * @since 1.0.19
1492
-	 * @param  string $context View or edit context.
1493
-	 * @return float
1494
-	 */
1495
-	public function get_fees_total( $context = 'view' ) {
1496
-		return $this->get_total_fees( $context );
1489
+     * Alias for self::get_total_fees().
1490
+     *
1491
+     * @since 1.0.19
1492
+     * @param  string $context View or edit context.
1493
+     * @return float
1494
+     */
1495
+    public function get_fees_total( $context = 'view' ) {
1496
+        return $this->get_total_fees( $context );
1497 1497
     }
1498 1498
 
1499 1499
     /**
1500
-	 * Get the invoice total.
1501
-	 *
1502
-	 * @since 1.0.19
1500
+     * Get the invoice total.
1501
+     *
1502
+     * @since 1.0.19
1503 1503
      * @return float
1504
-	 */
1505
-	public function get_total( $context = 'view' ) {
1506
-		$total = $this->get_prop( 'total', $context );
1507
-
1508
-		if ( $this->has_shipping() && $context == 'view' ) {
1509
-			$total = $this->get_prop( 'total', $context ) + $this->get_shipping( $context );
1510
-		}
1511
-
1512
-		return wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1513
-	}
1514
-
1515
-	/**
1516
-	 * Retrieves the non-recurring total of items.
1517
-	 *
1518
-	 * @since 2.3.0
1519
-	 * @return float
1520
-	 */
1521
-	public function get_non_recurring_total() {
1522
-
1523
-		$subtotal = 0;
1524
-		foreach ( $this->get_items() as $item ) {
1525
-			if ( ! $item->is_recurring() ) {
1526
-				$subtotal += $item->get_sub_total();
1527
-			}
1528
-		}
1529
-
1530
-		foreach ( $this->get_fees() as $fee ) {
1531
-			if ( empty( $fee['recurring_fee'] ) ) {
1532
-				$subtotal += wpinv_sanitize_amount( $fee['initial_fee'] );
1533
-			}
1534
-		}
1535
-
1536
-		$subtotal = wpinv_round_amount( wpinv_sanitize_amount( $subtotal ) );
1504
+     */
1505
+    public function get_total( $context = 'view' ) {
1506
+        $total = $this->get_prop( 'total', $context );
1507
+
1508
+        if ( $this->has_shipping() && $context == 'view' ) {
1509
+            $total = $this->get_prop( 'total', $context ) + $this->get_shipping( $context );
1510
+        }
1511
+
1512
+        return wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1513
+    }
1514
+
1515
+    /**
1516
+     * Retrieves the non-recurring total of items.
1517
+     *
1518
+     * @since 2.3.0
1519
+     * @return float
1520
+     */
1521
+    public function get_non_recurring_total() {
1522
+
1523
+        $subtotal = 0;
1524
+        foreach ( $this->get_items() as $item ) {
1525
+            if ( ! $item->is_recurring() ) {
1526
+                $subtotal += $item->get_sub_total();
1527
+            }
1528
+        }
1529
+
1530
+        foreach ( $this->get_fees() as $fee ) {
1531
+            if ( empty( $fee['recurring_fee'] ) ) {
1532
+                $subtotal += wpinv_sanitize_amount( $fee['initial_fee'] );
1533
+            }
1534
+        }
1535
+
1536
+        $subtotal = wpinv_round_amount( wpinv_sanitize_amount( $subtotal ) );
1537 1537
         return apply_filters( 'wpinv_get_non_recurring_invoice_total', $subtotal, $this );
1538 1538
 
1539 1539
     }
1540 1540
 
1541
-	/**
1542
-	 * Get the invoice totals.
1543
-	 *
1544
-	 * @since 1.0.19
1541
+    /**
1542
+     * Get the invoice totals.
1543
+     *
1544
+     * @since 1.0.19
1545 1545
      * @return array
1546
-	 */
1547
-	public function get_totals() {
1548
-		return $this->totals;
1546
+     */
1547
+    public function get_totals() {
1548
+        return $this->totals;
1549 1549
     }
1550 1550
 
1551 1551
     /**
1552
-	 * Get the initial invoice total.
1553
-	 *
1554
-	 * @since 1.0.19
1552
+     * Get the initial invoice total.
1553
+     *
1554
+     * @since 1.0.19
1555 1555
      * @param  string $context View or edit context.
1556 1556
      * @return float
1557
-	 */
1557
+     */
1558 1558
     public function get_initial_total() {
1559 1559
 
1560
-		if ( empty( $this->totals ) ) {
1561
-			$this->recalculate_total();
1562
-		}
1560
+        if ( empty( $this->totals ) ) {
1561
+            $this->recalculate_total();
1562
+        }
1563 1563
 
1564
-		$tax      = $this->totals['tax']['initial'];
1565
-		$fee      = $this->totals['fee']['initial'];
1566
-		$discount = $this->totals['discount']['initial'];
1567
-		$subtotal = $this->totals['subtotal']['initial'];
1568
-		$total    = $tax + $fee - $discount + $subtotal;
1564
+        $tax      = $this->totals['tax']['initial'];
1565
+        $fee      = $this->totals['fee']['initial'];
1566
+        $discount = $this->totals['discount']['initial'];
1567
+        $subtotal = $this->totals['subtotal']['initial'];
1568
+        $total    = $tax + $fee - $discount + $subtotal;
1569 1569
 
1570
-		if ( 0 > $total ) {
1571
-			$total = 0;
1572
-		}
1570
+        if ( 0 > $total ) {
1571
+            $total = 0;
1572
+        }
1573 1573
 
1574
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1574
+        $total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1575 1575
         return apply_filters( 'wpinv_get_initial_invoice_total', $total, $this );
1576
-	}
1576
+    }
1577 1577
 
1578
-	/**
1579
-	 * Get the recurring invoice total.
1580
-	 *
1581
-	 * @since 1.0.19
1578
+    /**
1579
+     * Get the recurring invoice total.
1580
+     *
1581
+     * @since 1.0.19
1582 1582
      * @param  string $context View or edit context.
1583 1583
      * @return float
1584
-	 */
1584
+     */
1585 1585
     public function get_recurring_total() {
1586 1586
 
1587
-		if ( empty( $this->totals ) ) {
1588
-			$this->recalculate_total();
1589
-		}
1587
+        if ( empty( $this->totals ) ) {
1588
+            $this->recalculate_total();
1589
+        }
1590 1590
 
1591
-		$tax      = $this->totals['tax']['recurring'];
1592
-		$fee      = $this->totals['fee']['recurring'];
1593
-		$discount = $this->totals['discount']['recurring'];
1594
-		$subtotal = $this->totals['subtotal']['recurring'];
1595
-		$total    = $tax + $fee - $discount + $subtotal;
1591
+        $tax      = $this->totals['tax']['recurring'];
1592
+        $fee      = $this->totals['fee']['recurring'];
1593
+        $discount = $this->totals['discount']['recurring'];
1594
+        $subtotal = $this->totals['subtotal']['recurring'];
1595
+        $total    = $tax + $fee - $discount + $subtotal;
1596 1596
 
1597
-		if ( 0 > $total ) {
1598
-			$total = 0;
1599
-		}
1597
+        if ( 0 > $total ) {
1598
+            $total = 0;
1599
+        }
1600 1600
 
1601
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1601
+        $total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1602 1602
         return apply_filters( 'wpinv_get_recurring_invoice_total', $total, $this );
1603
-	}
1603
+    }
1604 1604
 
1605
-	/**
1606
-	 * Returns recurring payment details.
1607
-	 *
1608
-	 * @since 1.0.19
1605
+    /**
1606
+     * Returns recurring payment details.
1607
+     *
1608
+     * @since 1.0.19
1609 1609
      * @param  string $field Optionally provide a field to return.
1610
-	 * @param string $currency Whether to include the currency.
1610
+     * @param string $currency Whether to include the currency.
1611 1611
      * @return float|string
1612
-	 */
1612
+     */
1613 1613
     public function get_recurring_details( $field = '', $currency = false ) {
1614 1614
 
1615
-		// Maybe recalculate totals.
1616
-		if ( empty( $this->totals ) ) {
1617
-			$this->recalculate_total();
1618
-		}
1615
+        // Maybe recalculate totals.
1616
+        if ( empty( $this->totals ) ) {
1617
+            $this->recalculate_total();
1618
+        }
1619 1619
 
1620
-		// Prepare recurring totals.
1620
+        // Prepare recurring totals.
1621 1621
         $data = apply_filters(
1622
-			'wpinv_get_invoice_recurring_details',
1623
-			array(
1624
-				'cart_details' => $this->get_cart_details(),
1625
-				'subtotal'     => $this->totals['subtotal']['recurring'],
1626
-				'discount'     => $this->totals['discount']['recurring'],
1627
-				'tax'          => $this->totals['tax']['recurring'],
1628
-				'fee'          => $this->totals['fee']['recurring'],
1629
-				'total'        => $this->get_recurring_total(),
1630
-			),
1631
-			$this,
1632
-			$field,
1633
-			$currency
1634
-		);
1622
+            'wpinv_get_invoice_recurring_details',
1623
+            array(
1624
+                'cart_details' => $this->get_cart_details(),
1625
+                'subtotal'     => $this->totals['subtotal']['recurring'],
1626
+                'discount'     => $this->totals['discount']['recurring'],
1627
+                'tax'          => $this->totals['tax']['recurring'],
1628
+                'fee'          => $this->totals['fee']['recurring'],
1629
+                'total'        => $this->get_recurring_total(),
1630
+            ),
1631
+            $this,
1632
+            $field,
1633
+            $currency
1634
+        );
1635 1635
 
1636 1636
         if ( isset( $data[ $field ] ) ) {
1637 1637
             return ( $currency ? wpinv_price( $data[ $field ], $this->get_currency() ) : $data[ $field ] );
@@ -1641,166 +1641,166 @@  discard block
 block discarded – undo
1641 1641
     }
1642 1642
 
1643 1643
     /**
1644
-	 * Get the invoice fees.
1645
-	 *
1646
-	 * @since 1.0.19
1647
-	 * @param  string $context View or edit context.
1648
-	 * @return array
1649
-	 */
1650
-	public function get_fees( $context = 'view' ) {
1651
-		return wpinv_parse_list( $this->get_prop( 'fees', $context ) );
1644
+     * Get the invoice fees.
1645
+     *
1646
+     * @since 1.0.19
1647
+     * @param  string $context View or edit context.
1648
+     * @return array
1649
+     */
1650
+    public function get_fees( $context = 'view' ) {
1651
+        return wpinv_parse_list( $this->get_prop( 'fees', $context ) );
1652 1652
     }
1653 1653
 
1654 1654
     /**
1655
-	 * Get the invoice discounts.
1656
-	 *
1657
-	 * @since 1.0.19
1658
-	 * @param  string $context View or edit context.
1659
-	 * @return array
1660
-	 */
1661
-	public function get_discounts( $context = 'view' ) {
1662
-		return wpinv_parse_list( $this->get_prop( 'discounts', $context ) );
1655
+     * Get the invoice discounts.
1656
+     *
1657
+     * @since 1.0.19
1658
+     * @param  string $context View or edit context.
1659
+     * @return array
1660
+     */
1661
+    public function get_discounts( $context = 'view' ) {
1662
+        return wpinv_parse_list( $this->get_prop( 'discounts', $context ) );
1663 1663
     }
1664 1664
 
1665 1665
     /**
1666
-	 * Get the invoice taxes.
1667
-	 *
1668
-	 * @since 1.0.19
1669
-	 * @param  string $context View or edit context.
1670
-	 * @return array
1671
-	 */
1672
-	public function get_taxes( $context = 'view' ) {
1673
-		return wpinv_parse_list( $this->get_prop( 'taxes', $context ) );
1666
+     * Get the invoice taxes.
1667
+     *
1668
+     * @since 1.0.19
1669
+     * @param  string $context View or edit context.
1670
+     * @return array
1671
+     */
1672
+    public function get_taxes( $context = 'view' ) {
1673
+        return wpinv_parse_list( $this->get_prop( 'taxes', $context ) );
1674 1674
     }
1675 1675
 
1676 1676
     /**
1677
-	 * Get the invoice items.
1678
-	 *
1679
-	 * @since 1.0.19
1680
-	 * @param  string $context View or edit context.
1681
-	 * @return GetPaid_Form_Item[]
1682
-	 */
1683
-	public function get_items( $context = 'view' ) {
1677
+     * Get the invoice items.
1678
+     *
1679
+     * @since 1.0.19
1680
+     * @param  string $context View or edit context.
1681
+     * @return GetPaid_Form_Item[]
1682
+     */
1683
+    public function get_items( $context = 'view' ) {
1684 1684
         return $this->get_prop( 'items', $context );
1685
-	}
1685
+    }
1686 1686
 
1687
-	/**
1688
-	 * Get the invoice item ids.
1689
-	 *
1690
-	 * @since 1.0.19
1691
-	 * @return string
1692
-	 */
1693
-	public function get_item_ids() {
1694
-		return implode( ', ', wp_list_pluck( $this->get_cart_details(), 'item_id' ) );
1687
+    /**
1688
+     * Get the invoice item ids.
1689
+     *
1690
+     * @since 1.0.19
1691
+     * @return string
1692
+     */
1693
+    public function get_item_ids() {
1694
+        return implode( ', ', wp_list_pluck( $this->get_cart_details(), 'item_id' ) );
1695 1695
     }
1696 1696
 
1697 1697
     /**
1698
-	 * Get the invoice's payment form.
1699
-	 *
1700
-	 * @since 1.0.19
1701
-	 * @param  string $context View or edit context.
1702
-	 * @return int
1703
-	 */
1704
-	public function get_payment_form( $context = 'view' ) {
1705
-		return intval( $this->get_prop( 'payment_form', $context ) );
1698
+     * Get the invoice's payment form.
1699
+     *
1700
+     * @since 1.0.19
1701
+     * @param  string $context View or edit context.
1702
+     * @return int
1703
+     */
1704
+    public function get_payment_form( $context = 'view' ) {
1705
+        return intval( $this->get_prop( 'payment_form', $context ) );
1706 1706
     }
1707 1707
 
1708 1708
     /**
1709
-	 * Get the invoice's submission id.
1710
-	 *
1711
-	 * @since 1.0.19
1712
-	 * @param  string $context View or edit context.
1713
-	 * @return string
1714
-	 */
1715
-	public function get_submission_id( $context = 'view' ) {
1716
-		return $this->get_prop( 'submission_id', $context );
1709
+     * Get the invoice's submission id.
1710
+     *
1711
+     * @since 1.0.19
1712
+     * @param  string $context View or edit context.
1713
+     * @return string
1714
+     */
1715
+    public function get_submission_id( $context = 'view' ) {
1716
+        return $this->get_prop( 'submission_id', $context );
1717 1717
     }
1718 1718
 
1719 1719
     /**
1720
-	 * Get the invoice's discount code.
1721
-	 *
1722
-	 * @since 1.0.19
1723
-	 * @param  string $context View or edit context.
1724
-	 * @return string
1725
-	 */
1726
-	public function get_discount_code( $context = 'view' ) {
1727
-		return $this->get_prop( 'discount_code', $context );
1720
+     * Get the invoice's discount code.
1721
+     *
1722
+     * @since 1.0.19
1723
+     * @param  string $context View or edit context.
1724
+     * @return string
1725
+     */
1726
+    public function get_discount_code( $context = 'view' ) {
1727
+        return $this->get_prop( 'discount_code', $context );
1728 1728
     }
1729 1729
 
1730 1730
     /**
1731
-	 * Get the invoice's gateway.
1732
-	 *
1733
-	 * @since 1.0.19
1734
-	 * @param  string $context View or edit context.
1735
-	 * @return string
1736
-	 */
1737
-	public function get_gateway( $context = 'view' ) {
1738
-		return $this->get_prop( 'gateway', $context );
1731
+     * Get the invoice's gateway.
1732
+     *
1733
+     * @since 1.0.19
1734
+     * @param  string $context View or edit context.
1735
+     * @return string
1736
+     */
1737
+    public function get_gateway( $context = 'view' ) {
1738
+        return $this->get_prop( 'gateway', $context );
1739 1739
     }
1740 1740
 
1741 1741
     /**
1742
-	 * Get the invoice's gateway display title.
1743
-	 *
1744
-	 * @since 1.0.19
1745
-	 * @return string
1746
-	 */
1742
+     * Get the invoice's gateway display title.
1743
+     *
1744
+     * @since 1.0.19
1745
+     * @return string
1746
+     */
1747 1747
     public function get_gateway_title() {
1748 1748
         $title = wpinv_get_gateway_checkout_label( $this->get_gateway() );
1749 1749
         return apply_filters( 'wpinv_gateway_title', $title, $this->get_id(), $this );
1750 1750
     }
1751 1751
 
1752 1752
     /**
1753
-	 * Get the invoice's transaction id.
1754
-	 *
1755
-	 * @since 1.0.19
1756
-	 * @param  string $context View or edit context.
1757
-	 * @return string
1758
-	 */
1759
-	public function get_transaction_id( $context = 'view' ) {
1760
-		return $this->get_prop( 'transaction_id', $context );
1753
+     * Get the invoice's transaction id.
1754
+     *
1755
+     * @since 1.0.19
1756
+     * @param  string $context View or edit context.
1757
+     * @return string
1758
+     */
1759
+    public function get_transaction_id( $context = 'view' ) {
1760
+        return $this->get_prop( 'transaction_id', $context );
1761 1761
     }
1762 1762
 
1763 1763
     /**
1764
-	 * Get the invoice's currency.
1765
-	 *
1766
-	 * @since 1.0.19
1767
-	 * @param  string $context View or edit context.
1768
-	 * @return string
1769
-	 */
1770
-	public function get_currency( $context = 'view' ) {
1764
+     * Get the invoice's currency.
1765
+     *
1766
+     * @since 1.0.19
1767
+     * @param  string $context View or edit context.
1768
+     * @return string
1769
+     */
1770
+    public function get_currency( $context = 'view' ) {
1771 1771
         $currency = $this->get_prop( 'currency', $context );
1772 1772
         return empty( $currency ) ? wpinv_get_currency() : $currency;
1773 1773
     }
1774 1774
 
1775 1775
     /**
1776
-	 * Checks if we are charging taxes for this invoice.
1777
-	 *
1778
-	 * @since 1.0.19
1779
-	 * @param  string $context View or edit context.
1780
-	 * @return bool
1781
-	 */
1782
-	public function get_disable_taxes( $context = 'view' ) {
1776
+     * Checks if we are charging taxes for this invoice.
1777
+     *
1778
+     * @since 1.0.19
1779
+     * @param  string $context View or edit context.
1780
+     * @return bool
1781
+     */
1782
+    public function get_disable_taxes( $context = 'view' ) {
1783 1783
         return (bool) $this->get_prop( 'disable_taxes', $context );
1784 1784
     }
1785 1785
 
1786 1786
     /**
1787
-	 * Retrieves the subscription id for an invoice.
1788
-	 *
1789
-	 * @since 1.0.19
1790
-	 * @param  string $context View or edit context.
1791
-	 * @return int
1792
-	 */
1787
+     * Retrieves the subscription id for an invoice.
1788
+     *
1789
+     * @since 1.0.19
1790
+     * @param  string $context View or edit context.
1791
+     * @return int
1792
+     */
1793 1793
     public function get_subscription_id( $context = 'view' ) {
1794
-		return $this->is_renewal() ? $this->get_parent()->get_subscription_id( $context ) : $this->get_prop( 'subscription_id', $context );
1795
-	}
1796
-
1797
-	/**
1798
-	 * Retrieves the remote subscription id for an invoice.
1799
-	 *
1800
-	 * @since 1.0.19
1801
-	 * @param  string $context View or edit context.
1802
-	 * @return int
1803
-	 */
1794
+        return $this->is_renewal() ? $this->get_parent()->get_subscription_id( $context ) : $this->get_prop( 'subscription_id', $context );
1795
+    }
1796
+
1797
+    /**
1798
+     * Retrieves the remote subscription id for an invoice.
1799
+     *
1800
+     * @since 1.0.19
1801
+     * @param  string $context View or edit context.
1802
+     * @return int
1803
+     */
1804 1804
     public function get_remote_subscription_id( $context = 'view' ) {
1805 1805
         $subscription_id = $this->get_prop( 'remote_subscription_id', $context );
1806 1806
 
@@ -1813,12 +1813,12 @@  discard block
 block discarded – undo
1813 1813
     }
1814 1814
 
1815 1815
     /**
1816
-	 * Retrieves the payment meta for an invoice.
1817
-	 *
1818
-	 * @since 1.0.19
1819
-	 * @param  string $context View or edit context.
1820
-	 * @return array
1821
-	 */
1816
+     * Retrieves the payment meta for an invoice.
1817
+     *
1818
+     * @since 1.0.19
1819
+     * @param  string $context View or edit context.
1820
+     * @return array
1821
+     */
1822 1822
     public function get_payment_meta( $context = 'view' ) {
1823 1823
 
1824 1824
         return array(
@@ -1838,31 +1838,31 @@  discard block
 block discarded – undo
1838 1838
     }
1839 1839
 
1840 1840
     /**
1841
-	 * Retrieves the cart details for an invoice.
1842
-	 *
1843
-	 * @since 1.0.19
1844
-	 * @return array
1845
-	 */
1841
+     * Retrieves the cart details for an invoice.
1842
+     *
1843
+     * @since 1.0.19
1844
+     * @return array
1845
+     */
1846 1846
     public function get_cart_details() {
1847 1847
         $items        = $this->get_items();
1848 1848
         $cart_details = array();
1849 1849
 
1850 1850
         foreach ( $items as $item ) {
1851
-			$item->invoice_id = $this->get_id();
1851
+            $item->invoice_id = $this->get_id();
1852 1852
             $cart_details[]   = $item->prepare_data_for_saving();
1853 1853
         }
1854 1854
 
1855 1855
         return $cart_details;
1856
-	}
1856
+    }
1857 1857
 
1858
-	/**
1859
-	 * Retrieves the recurring item.
1860
-	 *
1861
-	 * @return null|GetPaid_Form_Item|int
1862
-	 */
1863
-	public function get_recurring( $object = false ) {
1858
+    /**
1859
+     * Retrieves the recurring item.
1860
+     *
1861
+     * @return null|GetPaid_Form_Item|int
1862
+     */
1863
+    public function get_recurring( $object = false ) {
1864 1864
 
1865
-		// Are we returning an object?
1865
+        // Are we returning an object?
1866 1866
         if ( $object ) {
1867 1867
             return $this->get_item( $this->recurring_item );
1868 1868
         }
@@ -1870,130 +1870,130 @@  discard block
 block discarded – undo
1870 1870
         return $this->recurring_item;
1871 1871
     }
1872 1872
 
1873
-	/**
1874
-	 * Retrieves the subscription name.
1875
-	 *
1876
-	 * @since 1.0.19
1877
-	 * @return string
1878
-	 */
1879
-	public function get_subscription_name() {
1873
+    /**
1874
+     * Retrieves the subscription name.
1875
+     *
1876
+     * @since 1.0.19
1877
+     * @return string
1878
+     */
1879
+    public function get_subscription_name() {
1880 1880
 
1881
-		// Retrieve the recurring name
1881
+        // Retrieve the recurring name
1882 1882
         $item = $this->get_recurring( true );
1883 1883
 
1884
-		// Abort if it does not exist.
1884
+        // Abort if it does not exist.
1885 1885
         if ( empty( $item ) ) {
1886 1886
             return '';
1887 1887
         }
1888 1888
 
1889
-		// Return the item name.
1889
+        // Return the item name.
1890 1890
         return apply_filters( 'wpinv_invoice_get_subscription_name', $item->get_name(), $this );
1891
-	}
1892
-
1893
-	/**
1894
-	 * Retrieves the view url.
1895
-	 *
1896
-	 * @since 1.0.19
1897
-	 * @return string
1898
-	 */
1899
-	public function get_view_url() {
1891
+    }
1892
+
1893
+    /**
1894
+     * Retrieves the view url.
1895
+     *
1896
+     * @since 1.0.19
1897
+     * @return string
1898
+     */
1899
+    public function get_view_url() {
1900 1900
         $invoice_url = get_permalink( $this->get_id() );
1901
-		$invoice_url = add_query_arg( 'invoice_key', $this->get_key(), $invoice_url );
1901
+        $invoice_url = add_query_arg( 'invoice_key', $this->get_key(), $invoice_url );
1902 1902
         return apply_filters( 'wpinv_get_view_url', $invoice_url, $this );
1903
-	}
1903
+    }
1904 1904
 
1905
-	/**
1906
-	 * Retrieves the payment url.
1907
-	 *
1908
-	 * @since 1.0.19
1909
-	 * @return string
1910
-	 */
1911
-	public function get_checkout_payment_url( $deprecated = false, $secret = false ) {
1905
+    /**
1906
+     * Retrieves the payment url.
1907
+     *
1908
+     * @since 1.0.19
1909
+     * @return string
1910
+     */
1911
+    public function get_checkout_payment_url( $deprecated = false, $secret = false ) {
1912 1912
 
1913
-		// Retrieve the checkout url.
1913
+        // Retrieve the checkout url.
1914 1914
         $pay_url = wpinv_get_checkout_uri();
1915 1915
 
1916
-		// Maybe force ssl.
1916
+        // Maybe force ssl.
1917 1917
         if ( is_ssl() ) {
1918 1918
             $pay_url = str_replace( 'http:', 'https:', $pay_url );
1919 1919
         }
1920 1920
 
1921
-		// Add the invoice key.
1922
-		$pay_url = add_query_arg( 'invoice_key', $this->get_key(), $pay_url );
1921
+        // Add the invoice key.
1922
+        $pay_url = add_query_arg( 'invoice_key', $this->get_key(), $pay_url );
1923 1923
 
1924
-		// (Maybe?) add a secret
1924
+        // (Maybe?) add a secret
1925 1925
         if ( $secret ) {
1926 1926
             $pay_url = add_query_arg( array( '_wpipay' => md5( $this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key() ) ), $pay_url );
1927 1927
         }
1928 1928
 
1929 1929
         return apply_filters( 'wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret );
1930
-	}
1930
+    }
1931 1931
 
1932
-	/**
1933
-	 * Retrieves the receipt url.
1934
-	 *
1935
-	 * @since 1.0.19
1936
-	 * @return string
1937
-	 */
1938
-	public function get_receipt_url() {
1932
+    /**
1933
+     * Retrieves the receipt url.
1934
+     *
1935
+     * @since 1.0.19
1936
+     * @return string
1937
+     */
1938
+    public function get_receipt_url() {
1939 1939
 
1940
-		// Retrieve the checkout url.
1940
+        // Retrieve the checkout url.
1941 1941
         $receipt_url = wpinv_get_success_page_uri();
1942 1942
 
1943
-		// Maybe force ssl.
1943
+        // Maybe force ssl.
1944 1944
         if ( is_ssl() ) {
1945 1945
             $receipt_url = str_replace( 'http:', 'https:', $receipt_url );
1946 1946
         }
1947 1947
 
1948
-		// Add the invoice key.
1949
-		$receipt_url = add_query_arg( 'invoice_key', $this->get_key(), $receipt_url );
1948
+        // Add the invoice key.
1949
+        $receipt_url = add_query_arg( 'invoice_key', $this->get_key(), $receipt_url );
1950 1950
 
1951 1951
         return apply_filters( 'getpaid_get_invoice_receipt_url', $receipt_url, $this );
1952
-	}
1953
-
1954
-	/**
1955
-	 * Retrieves the remote transaction url.
1956
-	 *
1957
-	 * @since 1.6.0
1958
-	 * @return string
1959
-	 */
1960
-	public function get_transaction_url() {
1961
-		return apply_filters( 'getpaid_gateway_' . $this->get_gateway() . '_transaction_url', '', $this );
1962
-	}
1963
-
1964
-	/**
1965
-	 * Retrieves the default status.
1966
-	 *
1967
-	 * @since 1.0.19
1968
-	 * @return string
1969
-	 */
1970
-	public function get_default_status() {
1971
-
1972
-		$type   = $this->get_type();
1973
-		$status = "wpi-$type-pending";
1974
-		return str_replace( '-invoice', '', $status );
1975
-
1976
-	}
1977
-
1978
-    /**
1979
-	 * Magic method for accessing invoice properties.
1980
-	 *
1981
-	 * @since 1.0.15
1982
-	 * @access public
1983
-	 *
1984
-	 * @param string $key Discount data to retrieve
1985
-	 * @param  string $context View or edit context.
1986
-	 * @return mixed Value of the given invoice property (if set).
1987
-	 */
1988
-	public function get( $key, $context = 'view' ) {
1989
-		$method = "get_$key";
1990
-
1991
-		if ( is_callable( array( $this, $method ) ) ) {
1992
-			return $this->$method( $context );
1993
-		}
1952
+    }
1953
+
1954
+    /**
1955
+     * Retrieves the remote transaction url.
1956
+     *
1957
+     * @since 1.6.0
1958
+     * @return string
1959
+     */
1960
+    public function get_transaction_url() {
1961
+        return apply_filters( 'getpaid_gateway_' . $this->get_gateway() . '_transaction_url', '', $this );
1962
+    }
1963
+
1964
+    /**
1965
+     * Retrieves the default status.
1966
+     *
1967
+     * @since 1.0.19
1968
+     * @return string
1969
+     */
1970
+    public function get_default_status() {
1971
+
1972
+        $type   = $this->get_type();
1973
+        $status = "wpi-$type-pending";
1974
+        return str_replace( '-invoice', '', $status );
1975
+
1976
+    }
1977
+
1978
+    /**
1979
+     * Magic method for accessing invoice properties.
1980
+     *
1981
+     * @since 1.0.15
1982
+     * @access public
1983
+     *
1984
+     * @param string $key Discount data to retrieve
1985
+     * @param  string $context View or edit context.
1986
+     * @return mixed Value of the given invoice property (if set).
1987
+     */
1988
+    public function get( $key, $context = 'view' ) {
1989
+        $method = "get_$key";
1990
+
1991
+        if ( is_callable( array( $this, $method ) ) ) {
1992
+            return $this->$method( $context );
1993
+        }
1994 1994
 
1995 1995
         return $this->get_prop( $key, $context );
1996
-	}
1996
+    }
1997 1997
 
1998 1998
     /*
1999 1999
 	|--------------------------------------------------------------------------
@@ -2006,129 +2006,129 @@  discard block
 block discarded – undo
2006 2006
     */
2007 2007
 
2008 2008
     /**
2009
-	 * Magic method for setting invoice properties.
2010
-	 *
2011
-	 * @since 1.0.19
2012
-	 * @access public
2013
-	 *
2014
-	 * @param string $key Discount data to retrieve
2015
-	 * @param  mixed $value new value.
2016
-	 * @return mixed Value of the given invoice property (if set).
2017
-	 */
2018
-	public function set( $key, $value ) {
2009
+     * Magic method for setting invoice properties.
2010
+     *
2011
+     * @since 1.0.19
2012
+     * @access public
2013
+     *
2014
+     * @param string $key Discount data to retrieve
2015
+     * @param  mixed $value new value.
2016
+     * @return mixed Value of the given invoice property (if set).
2017
+     */
2018
+    public function set( $key, $value ) {
2019 2019
 
2020 2020
         $setter = "set_$key";
2021 2021
         if ( is_callable( array( $this, $setter ) ) ) {
2022 2022
             $this->{$setter}( $value );
2023 2023
         }
2024 2024
 
2025
-	}
2026
-
2027
-	/**
2028
-	 * Sets item status.
2029
-	 *
2030
-	 * @since 1.0.19
2031
-	 * @param string $new_status    New status.
2032
-	 * @param string $note          Optional note to add.
2033
-	 * @param bool   $manual_update Is this a manual status change?.
2034
-	 * @return array details of change.
2035
-	 */
2036
-	public function set_status( $new_status, $note = '', $manual_update = false ) {
2037
-		$old_status = $this->get_status();
2038
-
2039
-		$statuses = $this->get_all_statuses();
2040
-
2041
-		if ( isset( $statuses['draft'] ) ) {
2042
-			unset( $statuses['draft'] );
2043
-		}
2044
-
2045
-		$this->set_prop( 'status', $new_status );
2046
-
2047
-		// If setting the status, ensure it's set to a valid status.
2048
-		if ( true === $this->object_read ) {
2049
-
2050
-			// Only allow valid new status.
2051
-			if ( ! array_key_exists( $new_status, $statuses ) ) {
2052
-				$new_status = $this->get_default_status();
2053
-			}
2054
-
2055
-			// If the old status is set but unknown (e.g. draft) assume its pending for action usage.
2056
-			if ( $old_status && ! array_key_exists( $new_status, $statuses ) ) {
2057
-				$old_status = $this->get_default_status();
2058
-			}
2059
-
2060
-			// Paid - Renewal (i.e when duplicating a parent invoice )
2061
-			if ( $new_status == 'wpi-pending' && $old_status == 'publish' && ! $this->get_id() ) {
2062
-				$old_status = 'wpi-pending';
2063
-			}
2064
-
2065
-			if ( $old_status !== $new_status ) {
2066
-				$this->status_transition = array(
2067
-					'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
2068
-					'to'     => $new_status,
2069
-					'note'   => $note,
2070
-					'manual' => (bool) $manual_update,
2071
-				);
2072
-
2073
-				if ( $manual_update ) {
2074
-					do_action( 'getpaid_' . $this->object_type . '_edit_status', $this->get_id(), $new_status );
2075
-				}
2076
-
2077
-				$this->maybe_set_date_paid();
2078
-
2079
-			}
2080
-		}
2081
-
2082
-		return array(
2083
-			'from' => $old_status,
2084
-			'to'   => $new_status,
2085
-		);
2086
-	}
2087
-
2088
-	/**
2089
-	 * Maybe set date paid.
2090
-	 *
2091
-	 * Sets the date paid variable when transitioning to the payment complete
2092
-	 * order status.
2093
-	 *
2094
-	 * @since 1.0.19
2095
-	 */
2096
-	public function maybe_set_date_paid() {
2097
-
2098
-		if ( ! $this->get_date_completed( 'edit' ) && $this->is_paid() ) {
2099
-			$this->set_date_completed( current_time( 'mysql' ) );
2100
-		}
2101
-	}
2102
-
2103
-    /**
2104
-	 * Set parent invoice ID.
2105
-	 *
2106
-	 * @since 1.0.19
2107
-	 */
2108
-	public function set_parent_id( $value ) {
2109
-		if ( $value && ( $value === $this->get_id() ) ) {
2110
-			return;
2111
-		}
2112
-		$this->set_prop( 'parent_id', absint( $value ) );
2113
-    }
2114
-
2115
-    /**
2116
-	 * Set plugin version when the invoice was created.
2117
-	 *
2118
-	 * @since 1.0.19
2119
-	 */
2120
-	public function set_version( $value ) {
2121
-		$this->set_prop( 'version', $value );
2122
-    }
2123
-
2124
-    /**
2125
-	 * Set date when the invoice was created.
2126
-	 *
2127
-	 * @since 1.0.19
2128
-	 * @param string $value Value to set.
2025
+    }
2026
+
2027
+    /**
2028
+     * Sets item status.
2029
+     *
2030
+     * @since 1.0.19
2031
+     * @param string $new_status    New status.
2032
+     * @param string $note          Optional note to add.
2033
+     * @param bool   $manual_update Is this a manual status change?.
2034
+     * @return array details of change.
2035
+     */
2036
+    public function set_status( $new_status, $note = '', $manual_update = false ) {
2037
+        $old_status = $this->get_status();
2038
+
2039
+        $statuses = $this->get_all_statuses();
2040
+
2041
+        if ( isset( $statuses['draft'] ) ) {
2042
+            unset( $statuses['draft'] );
2043
+        }
2044
+
2045
+        $this->set_prop( 'status', $new_status );
2046
+
2047
+        // If setting the status, ensure it's set to a valid status.
2048
+        if ( true === $this->object_read ) {
2049
+
2050
+            // Only allow valid new status.
2051
+            if ( ! array_key_exists( $new_status, $statuses ) ) {
2052
+                $new_status = $this->get_default_status();
2053
+            }
2054
+
2055
+            // If the old status is set but unknown (e.g. draft) assume its pending for action usage.
2056
+            if ( $old_status && ! array_key_exists( $new_status, $statuses ) ) {
2057
+                $old_status = $this->get_default_status();
2058
+            }
2059
+
2060
+            // Paid - Renewal (i.e when duplicating a parent invoice )
2061
+            if ( $new_status == 'wpi-pending' && $old_status == 'publish' && ! $this->get_id() ) {
2062
+                $old_status = 'wpi-pending';
2063
+            }
2064
+
2065
+            if ( $old_status !== $new_status ) {
2066
+                $this->status_transition = array(
2067
+                    'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
2068
+                    'to'     => $new_status,
2069
+                    'note'   => $note,
2070
+                    'manual' => (bool) $manual_update,
2071
+                );
2072
+
2073
+                if ( $manual_update ) {
2074
+                    do_action( 'getpaid_' . $this->object_type . '_edit_status', $this->get_id(), $new_status );
2075
+                }
2076
+
2077
+                $this->maybe_set_date_paid();
2078
+
2079
+            }
2080
+        }
2081
+
2082
+        return array(
2083
+            'from' => $old_status,
2084
+            'to'   => $new_status,
2085
+        );
2086
+    }
2087
+
2088
+    /**
2089
+     * Maybe set date paid.
2090
+     *
2091
+     * Sets the date paid variable when transitioning to the payment complete
2092
+     * order status.
2093
+     *
2094
+     * @since 1.0.19
2095
+     */
2096
+    public function maybe_set_date_paid() {
2097
+
2098
+        if ( ! $this->get_date_completed( 'edit' ) && $this->is_paid() ) {
2099
+            $this->set_date_completed( current_time( 'mysql' ) );
2100
+        }
2101
+    }
2102
+
2103
+    /**
2104
+     * Set parent invoice ID.
2105
+     *
2106
+     * @since 1.0.19
2107
+     */
2108
+    public function set_parent_id( $value ) {
2109
+        if ( $value && ( $value === $this->get_id() ) ) {
2110
+            return;
2111
+        }
2112
+        $this->set_prop( 'parent_id', absint( $value ) );
2113
+    }
2114
+
2115
+    /**
2116
+     * Set plugin version when the invoice was created.
2117
+     *
2118
+     * @since 1.0.19
2119
+     */
2120
+    public function set_version( $value ) {
2121
+        $this->set_prop( 'version', $value );
2122
+    }
2123
+
2124
+    /**
2125
+     * Set date when the invoice was created.
2126
+     *
2127
+     * @since 1.0.19
2128
+     * @param string $value Value to set.
2129 2129
      * @return bool Whether or not the date was set.
2130
-	 */
2131
-	public function set_date_created( $value ) {
2130
+     */
2131
+    public function set_date_created( $value ) {
2132 2132
         $date = strtotime( $value );
2133 2133
 
2134 2134
         if ( $date && $value !== '0000-00-00 00:00:00' ) {
@@ -2136,19 +2136,19 @@  discard block
 block discarded – undo
2136 2136
             return true;
2137 2137
         }
2138 2138
 
2139
-		$this->set_prop( 'date_created', '' );
2140
-		return false;
2139
+        $this->set_prop( 'date_created', '' );
2140
+        return false;
2141 2141
 
2142 2142
     }
2143 2143
 
2144 2144
     /**
2145
-	 * Set date invoice due date.
2146
-	 *
2147
-	 * @since 1.0.19
2148
-	 * @param string $value Value to set.
2145
+     * Set date invoice due date.
2146
+     *
2147
+     * @since 1.0.19
2148
+     * @param string $value Value to set.
2149 2149
      * @return bool Whether or not the date was set.
2150
-	 */
2151
-	public function set_due_date( $value ) {
2150
+     */
2151
+    public function set_due_date( $value ) {
2152 2152
         $date = strtotime( $value );
2153 2153
 
2154 2154
         if ( $date && $value !== '0000-00-00 00:00:00' ) {
@@ -2156,29 +2156,29 @@  discard block
 block discarded – undo
2156 2156
             return true;
2157 2157
         }
2158 2158
 
2159
-		$this->set_prop( 'due_date', '' );
2159
+        $this->set_prop( 'due_date', '' );
2160 2160
         return false;
2161 2161
 
2162 2162
     }
2163 2163
 
2164 2164
     /**
2165
-	 * Alias of self::set_due_date().
2166
-	 *
2167
-	 * @since 1.0.19
2168
-	 * @param  string $value New name.
2169
-	 */
2170
-	public function set_date_due( $value ) {
2171
-		$this->set_due_date( $value );
2165
+     * Alias of self::set_due_date().
2166
+     *
2167
+     * @since 1.0.19
2168
+     * @param  string $value New name.
2169
+     */
2170
+    public function set_date_due( $value ) {
2171
+        $this->set_due_date( $value );
2172 2172
     }
2173 2173
 
2174 2174
     /**
2175
-	 * Set date invoice was completed.
2176
-	 *
2177
-	 * @since 1.0.19
2178
-	 * @param string $value Value to set.
2175
+     * Set date invoice was completed.
2176
+     *
2177
+     * @since 1.0.19
2178
+     * @param string $value Value to set.
2179 2179
      * @return bool Whether or not the date was set.
2180
-	 */
2181
-	public function set_completed_date( $value ) {
2180
+     */
2181
+    public function set_completed_date( $value ) {
2182 2182
         $date = strtotime( $value );
2183 2183
 
2184 2184
         if ( $date && $value !== '0000-00-00 00:00:00' ) {
@@ -2186,29 +2186,29 @@  discard block
 block discarded – undo
2186 2186
             return true;
2187 2187
         }
2188 2188
 
2189
-		$this->set_prop( 'completed_date', '' );
2189
+        $this->set_prop( 'completed_date', '' );
2190 2190
         return false;
2191 2191
 
2192 2192
     }
2193 2193
 
2194 2194
     /**
2195
-	 * Alias of self::set_completed_date().
2196
-	 *
2197
-	 * @since 1.0.19
2198
-	 * @param  string $value New name.
2199
-	 */
2200
-	public function set_date_completed( $value ) {
2201
-		$this->set_completed_date( $value );
2195
+     * Alias of self::set_completed_date().
2196
+     *
2197
+     * @since 1.0.19
2198
+     * @param  string $value New name.
2199
+     */
2200
+    public function set_date_completed( $value ) {
2201
+        $this->set_completed_date( $value );
2202 2202
     }
2203 2203
 
2204 2204
     /**
2205
-	 * Set date when the invoice was last modified.
2206
-	 *
2207
-	 * @since 1.0.19
2208
-	 * @param string $value Value to set.
2205
+     * Set date when the invoice was last modified.
2206
+     *
2207
+     * @since 1.0.19
2208
+     * @param string $value Value to set.
2209 2209
      * @return bool Whether or not the date was set.
2210
-	 */
2211
-	public function set_date_modified( $value ) {
2210
+     */
2211
+    public function set_date_modified( $value ) {
2212 2212
         $date = strtotime( $value );
2213 2213
 
2214 2214
         if ( $date && $value !== '0000-00-00 00:00:00' ) {
@@ -2216,813 +2216,813 @@  discard block
 block discarded – undo
2216 2216
             return true;
2217 2217
         }
2218 2218
 
2219
-		$this->set_prop( 'date_modified', '' );
2219
+        $this->set_prop( 'date_modified', '' );
2220 2220
         return false;
2221 2221
 
2222 2222
     }
2223 2223
 
2224 2224
     /**
2225
-	 * Set the invoice number.
2226
-	 *
2227
-	 * @since 1.0.19
2228
-	 * @param  string $value New number.
2229
-	 */
2230
-	public function set_number( $value ) {
2225
+     * Set the invoice number.
2226
+     *
2227
+     * @since 1.0.19
2228
+     * @param  string $value New number.
2229
+     */
2230
+    public function set_number( $value ) {
2231 2231
         $number = sanitize_text_field( $value );
2232
-		$this->set_prop( 'number', $number );
2232
+        $this->set_prop( 'number', $number );
2233 2233
     }
2234 2234
 
2235 2235
     /**
2236
-	 * Set the invoice type.
2237
-	 *
2238
-	 * @since 1.0.19
2239
-	 * @param  string $value Type.
2240
-	 */
2241
-	public function set_type( $value ) {
2236
+     * Set the invoice type.
2237
+     *
2238
+     * @since 1.0.19
2239
+     * @param  string $value Type.
2240
+     */
2241
+    public function set_type( $value ) {
2242 2242
         $type = sanitize_text_field( str_replace( 'wpi_', '', $value ) );
2243
-		$this->set_prop( 'type', $type );
2244
-	}
2243
+        $this->set_prop( 'type', $type );
2244
+    }
2245 2245
 
2246 2246
     /**
2247
-	 * Set the invoice post type.
2248
-	 *
2249
-	 * @since 1.0.19
2250
-	 * @param  string $value Post type.
2251
-	 */
2252
-	public function set_post_type( $value ) {
2247
+     * Set the invoice post type.
2248
+     *
2249
+     * @since 1.0.19
2250
+     * @param  string $value Post type.
2251
+     */
2252
+    public function set_post_type( $value ) {
2253 2253
         if ( getpaid_is_invoice_post_type( $value ) ) {
2254
-			$this->set_type( $value );
2254
+            $this->set_type( $value );
2255 2255
             $this->set_prop( 'post_type', $value );
2256 2256
         }
2257 2257
     }
2258 2258
 
2259 2259
     /**
2260
-	 * Set the invoice key.
2261
-	 *
2262
-	 * @since 1.0.19
2263
-	 * @param  string $value New key.
2264
-	 */
2265
-	public function set_key( $value ) {
2260
+     * Set the invoice key.
2261
+     *
2262
+     * @since 1.0.19
2263
+     * @param  string $value New key.
2264
+     */
2265
+    public function set_key( $value ) {
2266 2266
         $key = sanitize_text_field( $value );
2267
-		$this->set_prop( 'key', $key );
2267
+        $this->set_prop( 'key', $key );
2268 2268
     }
2269 2269
 
2270 2270
     /**
2271
-	 * Set the invoice mode.
2272
-	 *
2273
-	 * @since 1.0.19
2274
-	 * @param  string $value mode.
2275
-	 */
2276
-	public function set_mode( $value ) {
2271
+     * Set the invoice mode.
2272
+     *
2273
+     * @since 1.0.19
2274
+     * @param  string $value mode.
2275
+     */
2276
+    public function set_mode( $value ) {
2277 2277
         if ( in_array( $value, array( 'live', 'test' ) ) ) {
2278 2278
             $this->set_prop( 'mode', $value );
2279 2279
         }
2280 2280
     }
2281 2281
 
2282 2282
     /**
2283
-	 * Set the invoice path.
2284
-	 *
2285
-	 * @since 1.0.19
2286
-	 * @param  string $value path.
2287
-	 */
2288
-	public function set_path( $value ) {
2283
+     * Set the invoice path.
2284
+     *
2285
+     * @since 1.0.19
2286
+     * @param  string $value path.
2287
+     */
2288
+    public function set_path( $value ) {
2289 2289
         $this->set_prop( 'path', $value );
2290 2290
     }
2291 2291
 
2292 2292
     /**
2293
-	 * Set the invoice name.
2294
-	 *
2295
-	 * @since 1.0.19
2296
-	 * @param  string $value New name.
2297
-	 */
2298
-	public function set_name( $value ) {
2293
+     * Set the invoice name.
2294
+     *
2295
+     * @since 1.0.19
2296
+     * @param  string $value New name.
2297
+     */
2298
+    public function set_name( $value ) {
2299 2299
         $name = sanitize_text_field( $value );
2300
-		$this->set_prop( 'name', $name );
2300
+        $this->set_prop( 'name', $name );
2301 2301
     }
2302 2302
 
2303 2303
     /**
2304
-	 * Alias of self::set_name().
2305
-	 *
2306
-	 * @since 1.0.19
2307
-	 * @param  string $value New name.
2308
-	 */
2309
-	public function set_title( $value ) {
2310
-		$this->set_name( $value );
2304
+     * Alias of self::set_name().
2305
+     *
2306
+     * @since 1.0.19
2307
+     * @param  string $value New name.
2308
+     */
2309
+    public function set_title( $value ) {
2310
+        $this->set_name( $value );
2311 2311
     }
2312 2312
 
2313 2313
     /**
2314
-	 * Set the invoice description.
2315
-	 *
2316
-	 * @since 1.0.19
2317
-	 * @param  string $value New description.
2318
-	 */
2319
-	public function set_description( $value ) {
2314
+     * Set the invoice description.
2315
+     *
2316
+     * @since 1.0.19
2317
+     * @param  string $value New description.
2318
+     */
2319
+    public function set_description( $value ) {
2320 2320
         $description = wp_kses_post( $value );
2321
-		$this->set_prop( 'description', $description );
2321
+        $this->set_prop( 'description', $description );
2322
+    }
2323
+
2324
+    /**
2325
+     * Alias of self::set_description().
2326
+     *
2327
+     * @since 1.0.19
2328
+     * @param  string $value New description.
2329
+     */
2330
+    public function set_excerpt( $value ) {
2331
+        $this->set_description( $value );
2332
+    }
2333
+
2334
+    /**
2335
+     * Alias of self::set_description().
2336
+     *
2337
+     * @since 1.0.19
2338
+     * @param  string $value New description.
2339
+     */
2340
+    public function set_summary( $value ) {
2341
+        $this->set_description( $value );
2342
+    }
2343
+
2344
+    /**
2345
+     * Set the receiver of the invoice.
2346
+     *
2347
+     * @since 1.0.19
2348
+     * @param  int $value New author.
2349
+     */
2350
+    public function set_author( $value ) {
2351
+        $user = get_user_by( 'id', (int) $value );
2352
+
2353
+        if ( $user && $user->ID ) {
2354
+            $this->set_prop( 'author', $user->ID );
2355
+            $this->set_prop( 'email', $user->user_email );
2356
+        }
2357
+
2358
+    }
2359
+
2360
+    /**
2361
+     * Alias of self::set_author().
2362
+     *
2363
+     * @since 1.0.19
2364
+     * @param  int $value New user id.
2365
+     */
2366
+    public function set_user_id( $value ) {
2367
+        $this->set_author( $value );
2368
+    }
2369
+
2370
+    /**
2371
+     * Sets the customer ID.
2372
+     *
2373
+     * @since 1.0.19
2374
+     * @param  int $value New user id.
2375
+     */
2376
+    public function set_customer_id( $value ) {
2377
+        $this->set_prop( 'customer_id', (int) $value );
2378
+    }
2379
+
2380
+    /**
2381
+     * Set the customer's ip.
2382
+     *
2383
+     * @since 1.0.19
2384
+     * @param  string $value ip address.
2385
+     */
2386
+    public function set_ip( $value ) {
2387
+        $this->set_prop( 'ip', $value );
2388
+    }
2389
+
2390
+    /**
2391
+     * Alias of self::set_ip().
2392
+     *
2393
+     * @since 1.0.19
2394
+     * @param  string $value ip address.
2395
+     */
2396
+    public function set_user_ip( $value ) {
2397
+        $this->set_ip( $value );
2398
+    }
2399
+
2400
+    /**
2401
+     * Set the customer's first name.
2402
+     *
2403
+     * @since 1.0.19
2404
+     * @param  string $value first name.
2405
+     */
2406
+    public function set_first_name( $value ) {
2407
+        $this->set_prop( 'first_name', $value );
2408
+    }
2409
+
2410
+    /**
2411
+     * Alias of self::set_first_name().
2412
+     *
2413
+     * @since 1.0.19
2414
+     * @param  string $value first name.
2415
+     */
2416
+    public function set_user_first_name( $value ) {
2417
+        $this->set_first_name( $value );
2418
+    }
2419
+
2420
+    /**
2421
+     * Alias of self::set_first_name().
2422
+     *
2423
+     * @since 1.0.19
2424
+     * @param  string $value first name.
2425
+     */
2426
+    public function set_customer_first_name( $value ) {
2427
+        $this->set_first_name( $value );
2428
+    }
2429
+
2430
+    /**
2431
+     * Set the customer's last name.
2432
+     *
2433
+     * @since 1.0.19
2434
+     * @param  string $value last name.
2435
+     */
2436
+    public function set_last_name( $value ) {
2437
+        $this->set_prop( 'last_name', $value );
2438
+    }
2439
+
2440
+    /**
2441
+     * Alias of self::set_last_name().
2442
+     *
2443
+     * @since 1.0.19
2444
+     * @param  string $value last name.
2445
+     */
2446
+    public function set_user_last_name( $value ) {
2447
+        $this->set_last_name( $value );
2448
+    }
2449
+
2450
+    /**
2451
+     * Alias of self::set_last_name().
2452
+     *
2453
+     * @since 1.0.19
2454
+     * @param  string $value last name.
2455
+     */
2456
+    public function set_customer_last_name( $value ) {
2457
+        $this->set_last_name( $value );
2458
+    }
2459
+
2460
+    /**
2461
+     * Set the customer's phone number.
2462
+     *
2463
+     * @since 1.0.19
2464
+     * @param  string $value phone.
2465
+     */
2466
+    public function set_phone( $value ) {
2467
+        $this->set_prop( 'phone', $value );
2322 2468
     }
2323 2469
 
2324 2470
     /**
2325
-	 * Alias of self::set_description().
2326
-	 *
2327
-	 * @since 1.0.19
2328
-	 * @param  string $value New description.
2329
-	 */
2330
-	public function set_excerpt( $value ) {
2331
-		$this->set_description( $value );
2471
+     * Alias of self::set_phone().
2472
+     *
2473
+     * @since 1.0.19
2474
+     * @param  string $value phone.
2475
+     */
2476
+    public function set_user_phone( $value ) {
2477
+        $this->set_phone( $value );
2332 2478
     }
2333 2479
 
2334 2480
     /**
2335
-	 * Alias of self::set_description().
2336
-	 *
2337
-	 * @since 1.0.19
2338
-	 * @param  string $value New description.
2339
-	 */
2340
-	public function set_summary( $value ) {
2341
-		$this->set_description( $value );
2481
+     * Alias of self::set_phone().
2482
+     *
2483
+     * @since 1.0.19
2484
+     * @param  string $value phone.
2485
+     */
2486
+    public function set_customer_phone( $value ) {
2487
+        $this->set_phone( $value );
2342 2488
     }
2343 2489
 
2344 2490
     /**
2345
-	 * Set the receiver of the invoice.
2346
-	 *
2347
-	 * @since 1.0.19
2348
-	 * @param  int $value New author.
2349
-	 */
2350
-	public function set_author( $value ) {
2351
-		$user = get_user_by( 'id', (int) $value );
2491
+     * Alias of self::set_phone().
2492
+     *
2493
+     * @since 1.0.19
2494
+     * @param  string $value phone.
2495
+     */
2496
+    public function set_phone_number( $value ) {
2497
+        $this->set_phone( $value );
2498
+    }
2352 2499
 
2353
-		if ( $user && $user->ID ) {
2354
-			$this->set_prop( 'author', $user->ID );
2355
-			$this->set_prop( 'email', $user->user_email );
2356
-		}
2500
+    /**
2501
+     * Set the customer's email address.
2502
+     *
2503
+     * @since 1.0.19
2504
+     * @param  string $value email address.
2505
+     */
2506
+    public function set_email( $value ) {
2507
+        $this->set_prop( 'email', $value );
2508
+    }
2357 2509
 
2510
+    /**
2511
+     * Alias of self::set_email().
2512
+     *
2513
+     * @since 1.0.19
2514
+     * @param  string $value email address.
2515
+     */
2516
+    public function set_user_email( $value ) {
2517
+        $this->set_email( $value );
2358 2518
     }
2359 2519
 
2360 2520
     /**
2361
-	 * Alias of self::set_author().
2362
-	 *
2363
-	 * @since 1.0.19
2364
-	 * @param  int $value New user id.
2365
-	 */
2366
-	public function set_user_id( $value ) {
2367
-		$this->set_author( $value );
2521
+     * Alias of self::set_email().
2522
+     *
2523
+     * @since 1.0.19
2524
+     * @param  string $value email address.
2525
+     */
2526
+    public function set_email_address( $value ) {
2527
+        $this->set_email( $value );
2368 2528
     }
2369 2529
 
2370 2530
     /**
2371
-	 * Sets the customer ID.
2372
-	 *
2373
-	 * @since 1.0.19
2374
-	 * @param  int $value New user id.
2375
-	 */
2376
-	public function set_customer_id( $value ) {
2377
-		$this->set_prop( 'customer_id', (int) $value );
2531
+     * Alias of self::set_email().
2532
+     *
2533
+     * @since 1.0.19
2534
+     * @param  string $value email address.
2535
+     */
2536
+    public function set_customer_email( $value ) {
2537
+        $this->set_email( $value );
2378 2538
     }
2379 2539
 
2380 2540
     /**
2381
-	 * Set the customer's ip.
2382
-	 *
2383
-	 * @since 1.0.19
2384
-	 * @param  string $value ip address.
2385
-	 */
2386
-	public function set_ip( $value ) {
2387
-		$this->set_prop( 'ip', $value );
2541
+     * Set the customer's country.
2542
+     *
2543
+     * @since 1.0.19
2544
+     * @param  string $value country.
2545
+     */
2546
+    public function set_country( $value ) {
2547
+        $this->set_prop( 'country', $value );
2388 2548
     }
2389 2549
 
2390 2550
     /**
2391
-	 * Alias of self::set_ip().
2392
-	 *
2393
-	 * @since 1.0.19
2394
-	 * @param  string $value ip address.
2395
-	 */
2396
-	public function set_user_ip( $value ) {
2397
-		$this->set_ip( $value );
2551
+     * Alias of self::set_country().
2552
+     *
2553
+     * @since 1.0.19
2554
+     * @param  string $value country.
2555
+     */
2556
+    public function set_user_country( $value ) {
2557
+        $this->set_country( $value );
2398 2558
     }
2399 2559
 
2400 2560
     /**
2401
-	 * Set the customer's first name.
2402
-	 *
2403
-	 * @since 1.0.19
2404
-	 * @param  string $value first name.
2405
-	 */
2406
-	public function set_first_name( $value ) {
2407
-		$this->set_prop( 'first_name', $value );
2561
+     * Alias of self::set_country().
2562
+     *
2563
+     * @since 1.0.19
2564
+     * @param  string $value country.
2565
+     */
2566
+    public function set_customer_country( $value ) {
2567
+        $this->set_country( $value );
2408 2568
     }
2409 2569
 
2410 2570
     /**
2411
-	 * Alias of self::set_first_name().
2412
-	 *
2413
-	 * @since 1.0.19
2414
-	 * @param  string $value first name.
2415
-	 */
2416
-	public function set_user_first_name( $value ) {
2417
-		$this->set_first_name( $value );
2571
+     * Set the customer's state.
2572
+     *
2573
+     * @since 1.0.19
2574
+     * @param  string $value state.
2575
+     */
2576
+    public function set_state( $value ) {
2577
+        $this->set_prop( 'state', $value );
2418 2578
     }
2419 2579
 
2420 2580
     /**
2421
-	 * Alias of self::set_first_name().
2422
-	 *
2423
-	 * @since 1.0.19
2424
-	 * @param  string $value first name.
2425
-	 */
2426
-	public function set_customer_first_name( $value ) {
2427
-		$this->set_first_name( $value );
2581
+     * Alias of self::set_state().
2582
+     *
2583
+     * @since 1.0.19
2584
+     * @param  string $value state.
2585
+     */
2586
+    public function set_user_state( $value ) {
2587
+        $this->set_state( $value );
2428 2588
     }
2429 2589
 
2430 2590
     /**
2431
-	 * Set the customer's last name.
2432
-	 *
2433
-	 * @since 1.0.19
2434
-	 * @param  string $value last name.
2435
-	 */
2436
-	public function set_last_name( $value ) {
2437
-		$this->set_prop( 'last_name', $value );
2591
+     * Alias of self::set_state().
2592
+     *
2593
+     * @since 1.0.19
2594
+     * @param  string $value state.
2595
+     */
2596
+    public function set_customer_state( $value ) {
2597
+        $this->set_state( $value );
2438 2598
     }
2439 2599
 
2440 2600
     /**
2441
-	 * Alias of self::set_last_name().
2442
-	 *
2443
-	 * @since 1.0.19
2444
-	 * @param  string $value last name.
2445
-	 */
2446
-	public function set_user_last_name( $value ) {
2447
-		$this->set_last_name( $value );
2601
+     * Set the customer's city.
2602
+     *
2603
+     * @since 1.0.19
2604
+     * @param  string $value city.
2605
+     */
2606
+    public function set_city( $value ) {
2607
+        $this->set_prop( 'city', $value );
2448 2608
     }
2449 2609
 
2450 2610
     /**
2451
-	 * Alias of self::set_last_name().
2452
-	 *
2453
-	 * @since 1.0.19
2454
-	 * @param  string $value last name.
2455
-	 */
2456
-	public function set_customer_last_name( $value ) {
2457
-		$this->set_last_name( $value );
2611
+     * Alias of self::set_city().
2612
+     *
2613
+     * @since 1.0.19
2614
+     * @param  string $value city.
2615
+     */
2616
+    public function set_user_city( $value ) {
2617
+        $this->set_city( $value );
2458 2618
     }
2459 2619
 
2460 2620
     /**
2461
-	 * Set the customer's phone number.
2462
-	 *
2463
-	 * @since 1.0.19
2464
-	 * @param  string $value phone.
2465
-	 */
2466
-	public function set_phone( $value ) {
2467
-		$this->set_prop( 'phone', $value );
2621
+     * Alias of self::set_city().
2622
+     *
2623
+     * @since 1.0.19
2624
+     * @param  string $value city.
2625
+     */
2626
+    public function set_customer_city( $value ) {
2627
+        $this->set_city( $value );
2468 2628
     }
2469 2629
 
2470 2630
     /**
2471
-	 * Alias of self::set_phone().
2472
-	 *
2473
-	 * @since 1.0.19
2474
-	 * @param  string $value phone.
2475
-	 */
2476
-	public function set_user_phone( $value ) {
2477
-		$this->set_phone( $value );
2631
+     * Set the customer's zip code.
2632
+     *
2633
+     * @since 1.0.19
2634
+     * @param  string $value zip.
2635
+     */
2636
+    public function set_zip( $value ) {
2637
+        $this->set_prop( 'zip', $value );
2478 2638
     }
2479 2639
 
2480 2640
     /**
2481
-	 * Alias of self::set_phone().
2482
-	 *
2483
-	 * @since 1.0.19
2484
-	 * @param  string $value phone.
2485
-	 */
2486
-	public function set_customer_phone( $value ) {
2487
-		$this->set_phone( $value );
2641
+     * Alias of self::set_zip().
2642
+     *
2643
+     * @since 1.0.19
2644
+     * @param  string $value zip.
2645
+     */
2646
+    public function set_user_zip( $value ) {
2647
+        $this->set_zip( $value );
2488 2648
     }
2489 2649
 
2490 2650
     /**
2491
-	 * Alias of self::set_phone().
2492
-	 *
2493
-	 * @since 1.0.19
2494
-	 * @param  string $value phone.
2495
-	 */
2496
-	public function set_phone_number( $value ) {
2497
-		$this->set_phone( $value );
2651
+     * Alias of self::set_zip().
2652
+     *
2653
+     * @since 1.0.19
2654
+     * @param  string $value zip.
2655
+     */
2656
+    public function set_customer_zip( $value ) {
2657
+        $this->set_zip( $value );
2498 2658
     }
2499 2659
 
2500 2660
     /**
2501
-	 * Set the customer's email address.
2502
-	 *
2503
-	 * @since 1.0.19
2504
-	 * @param  string $value email address.
2505
-	 */
2506
-	public function set_email( $value ) {
2507
-		$this->set_prop( 'email', $value );
2661
+     * Set the customer's company.
2662
+     *
2663
+     * @since 1.0.19
2664
+     * @param  string $value company.
2665
+     */
2666
+    public function set_company( $value ) {
2667
+        $this->set_prop( 'company', $value );
2508 2668
     }
2509 2669
 
2510 2670
     /**
2511
-	 * Alias of self::set_email().
2512
-	 *
2513
-	 * @since 1.0.19
2514
-	 * @param  string $value email address.
2515
-	 */
2516
-	public function set_user_email( $value ) {
2517
-		$this->set_email( $value );
2671
+     * Alias of self::set_company().
2672
+     *
2673
+     * @since 1.0.19
2674
+     * @param  string $value company.
2675
+     */
2676
+    public function set_user_company( $value ) {
2677
+        $this->set_company( $value );
2518 2678
     }
2519 2679
 
2520 2680
     /**
2521
-	 * Alias of self::set_email().
2522
-	 *
2523
-	 * @since 1.0.19
2524
-	 * @param  string $value email address.
2525
-	 */
2526
-	public function set_email_address( $value ) {
2527
-		$this->set_email( $value );
2681
+     * Alias of self::set_company().
2682
+     *
2683
+     * @since 1.0.19
2684
+     * @param  string $value company.
2685
+     */
2686
+    public function set_customer_company( $value ) {
2687
+        $this->set_company( $value );
2528 2688
     }
2529 2689
 
2530 2690
     /**
2531
-	 * Alias of self::set_email().
2532
-	 *
2533
-	 * @since 1.0.19
2534
-	 * @param  string $value email address.
2535
-	 */
2536
-	public function set_customer_email( $value ) {
2537
-		$this->set_email( $value );
2691
+     * Set the customer's company id.
2692
+     *
2693
+     * @since 1.0.19
2694
+     * @param  string $value company id.
2695
+     */
2696
+    public function set_company_id( $value ) {
2697
+        $this->set_prop( 'company_id', $value );
2538 2698
     }
2539 2699
 
2540 2700
     /**
2541
-	 * Set the customer's country.
2542
-	 *
2543
-	 * @since 1.0.19
2544
-	 * @param  string $value country.
2545
-	 */
2546
-	public function set_country( $value ) {
2547
-		$this->set_prop( 'country', $value );
2701
+     * Set the customer's var number.
2702
+     *
2703
+     * @since 1.0.19
2704
+     * @param  string $value var number.
2705
+     */
2706
+    public function set_vat_number( $value ) {
2707
+        $this->set_prop( 'vat_number', $value );
2548 2708
     }
2549 2709
 
2550 2710
     /**
2551
-	 * Alias of self::set_country().
2552
-	 *
2553
-	 * @since 1.0.19
2554
-	 * @param  string $value country.
2555
-	 */
2556
-	public function set_user_country( $value ) {
2557
-		$this->set_country( $value );
2711
+     * Alias of self::set_vat_number().
2712
+     *
2713
+     * @since 1.0.19
2714
+     * @param  string $value var number.
2715
+     */
2716
+    public function set_user_vat_number( $value ) {
2717
+        $this->set_vat_number( $value );
2558 2718
     }
2559 2719
 
2560 2720
     /**
2561
-	 * Alias of self::set_country().
2562
-	 *
2563
-	 * @since 1.0.19
2564
-	 * @param  string $value country.
2565
-	 */
2566
-	public function set_customer_country( $value ) {
2567
-		$this->set_country( $value );
2721
+     * Alias of self::set_vat_number().
2722
+     *
2723
+     * @since 1.0.19
2724
+     * @param  string $value var number.
2725
+     */
2726
+    public function set_customer_vat_number( $value ) {
2727
+        $this->set_vat_number( $value );
2568 2728
     }
2569 2729
 
2570 2730
     /**
2571
-	 * Set the customer's state.
2572
-	 *
2573
-	 * @since 1.0.19
2574
-	 * @param  string $value state.
2575
-	 */
2576
-	public function set_state( $value ) {
2577
-		$this->set_prop( 'state', $value );
2731
+     * Set the customer's vat rate.
2732
+     *
2733
+     * @since 1.0.19
2734
+     * @param  string $value var rate.
2735
+     */
2736
+    public function set_vat_rate( $value ) {
2737
+        $this->set_prop( 'vat_rate', $value );
2578 2738
     }
2579 2739
 
2580 2740
     /**
2581
-	 * Alias of self::set_state().
2582
-	 *
2583
-	 * @since 1.0.19
2584
-	 * @param  string $value state.
2585
-	 */
2586
-	public function set_user_state( $value ) {
2587
-		$this->set_state( $value );
2741
+     * Alias of self::set_vat_rate().
2742
+     *
2743
+     * @since 1.0.19
2744
+     * @param  string $value var number.
2745
+     */
2746
+    public function set_user_vat_rate( $value ) {
2747
+        $this->set_vat_rate( $value );
2588 2748
     }
2589 2749
 
2590 2750
     /**
2591
-	 * Alias of self::set_state().
2592
-	 *
2593
-	 * @since 1.0.19
2594
-	 * @param  string $value state.
2595
-	 */
2596
-	public function set_customer_state( $value ) {
2597
-		$this->set_state( $value );
2751
+     * Alias of self::set_vat_rate().
2752
+     *
2753
+     * @since 1.0.19
2754
+     * @param  string $value var number.
2755
+     */
2756
+    public function set_customer_vat_rate( $value ) {
2757
+        $this->set_vat_rate( $value );
2598 2758
     }
2599 2759
 
2600 2760
     /**
2601
-	 * Set the customer's city.
2602
-	 *
2603
-	 * @since 1.0.19
2604
-	 * @param  string $value city.
2605
-	 */
2606
-	public function set_city( $value ) {
2607
-		$this->set_prop( 'city', $value );
2761
+     * Set the customer's address.
2762
+     *
2763
+     * @since 1.0.19
2764
+     * @param  string $value address.
2765
+     */
2766
+    public function set_address( $value ) {
2767
+        $this->set_prop( 'address', $value );
2608 2768
     }
2609 2769
 
2610 2770
     /**
2611
-	 * Alias of self::set_city().
2612
-	 *
2613
-	 * @since 1.0.19
2614
-	 * @param  string $value city.
2615
-	 */
2616
-	public function set_user_city( $value ) {
2617
-		$this->set_city( $value );
2771
+     * Alias of self::set_address().
2772
+     *
2773
+     * @since 1.0.19
2774
+     * @param  string $value address.
2775
+     */
2776
+    public function set_user_address( $value ) {
2777
+        $this->set_address( $value );
2618 2778
     }
2619 2779
 
2620 2780
     /**
2621
-	 * Alias of self::set_city().
2622
-	 *
2623
-	 * @since 1.0.19
2624
-	 * @param  string $value city.
2625
-	 */
2626
-	public function set_customer_city( $value ) {
2627
-		$this->set_city( $value );
2781
+     * Alias of self::set_address().
2782
+     *
2783
+     * @since 1.0.19
2784
+     * @param  string $value address.
2785
+     */
2786
+    public function set_customer_address( $value ) {
2787
+        $this->set_address( $value );
2628 2788
     }
2629 2789
 
2630 2790
     /**
2631
-	 * Set the customer's zip code.
2632
-	 *
2633
-	 * @since 1.0.19
2634
-	 * @param  string $value zip.
2635
-	 */
2636
-	public function set_zip( $value ) {
2637
-		$this->set_prop( 'zip', $value );
2791
+     * Set whether the customer has viewed the invoice or not.
2792
+     *
2793
+     * @since 1.0.19
2794
+     * @param  int|bool $value confirmed.
2795
+     */
2796
+    public function set_is_viewed( $value ) {
2797
+        $this->set_prop( 'is_viewed', $value );
2638 2798
     }
2639 2799
 
2640 2800
     /**
2641
-	 * Alias of self::set_zip().
2642
-	 *
2643
-	 * @since 1.0.19
2644
-	 * @param  string $value zip.
2645
-	 */
2646
-	public function set_user_zip( $value ) {
2647
-		$this->set_zip( $value );
2801
+     * Set extra email recipients.
2802
+     *
2803
+     * @since 1.0.19
2804
+     * @param  string $value email recipients.
2805
+     */
2806
+    public function set_email_cc( $value ) {
2807
+        $this->set_prop( 'email_cc', $value );
2648 2808
     }
2649 2809
 
2650 2810
     /**
2651
-	 * Alias of self::set_zip().
2652
-	 *
2653
-	 * @since 1.0.19
2654
-	 * @param  string $value zip.
2655
-	 */
2656
-	public function set_customer_zip( $value ) {
2657
-		$this->set_zip( $value );
2811
+     * Set the invoice template.
2812
+     *
2813
+     * @since 1.0.19
2814
+     * @param  string $value template.
2815
+     */
2816
+    public function set_template( $value ) {
2817
+        if ( in_array( $value, array( 'quantity', 'hours', 'amount' ) ) ) {
2818
+            $this->set_prop( 'template', $value );
2819
+        }
2658 2820
     }
2659 2821
 
2660 2822
     /**
2661
-	 * Set the customer's company.
2662
-	 *
2663
-	 * @since 1.0.19
2664
-	 * @param  string $value company.
2665
-	 */
2666
-	public function set_company( $value ) {
2667
-		$this->set_prop( 'company', $value );
2823
+     * Set the invoice source.
2824
+     *
2825
+     * @since 1.0.19
2826
+     * @param  string $value source.
2827
+     * @deprecated
2828
+     */
2829
+    public function created_via( $value ) {
2830
+        $this->set_created_via( sanitize_text_field( $value ) );
2668 2831
     }
2669 2832
 
2670 2833
     /**
2671
-	 * Alias of self::set_company().
2672
-	 *
2673
-	 * @since 1.0.19
2674
-	 * @param  string $value company.
2675
-	 */
2676
-	public function set_user_company( $value ) {
2677
-		$this->set_company( $value );
2834
+     * Set the invoice source.
2835
+     *
2836
+     * @since 1.0.19
2837
+     * @param  string $value source.
2838
+     */
2839
+    public function set_created_via( $value ) {
2840
+        $this->set_prop( 'created_via', sanitize_text_field( $value ) );
2678 2841
     }
2679 2842
 
2680 2843
     /**
2681
-	 * Alias of self::set_company().
2682
-	 *
2683
-	 * @since 1.0.19
2684
-	 * @param  string $value company.
2685
-	 */
2686
-	public function set_customer_company( $value ) {
2687
-		$this->set_company( $value );
2688
-    }
2689
-
2690
-	/**
2691
-	 * Set the customer's company id.
2692
-	 *
2693
-	 * @since 1.0.19
2694
-	 * @param  string $value company id.
2695
-	 */
2696
-	public function set_company_id( $value ) {
2697
-		$this->set_prop( 'company_id', $value );
2844
+     * Set the customer's address confirmed status.
2845
+     *
2846
+     * @since 1.0.19
2847
+     * @param  int|bool $value confirmed.
2848
+     */
2849
+    public function set_address_confirmed( $value ) {
2850
+        $this->set_prop( 'address_confirmed', $value );
2698 2851
     }
2699 2852
 
2700 2853
     /**
2701
-	 * Set the customer's var number.
2702
-	 *
2703
-	 * @since 1.0.19
2704
-	 * @param  string $value var number.
2705
-	 */
2706
-	public function set_vat_number( $value ) {
2707
-		$this->set_prop( 'vat_number', $value );
2854
+     * Alias of self::set_address_confirmed().
2855
+     *
2856
+     * @since 1.0.19
2857
+     * @param  int|bool $value confirmed.
2858
+     */
2859
+    public function set_user_address_confirmed( $value ) {
2860
+        $this->set_address_confirmed( $value );
2708 2861
     }
2709 2862
 
2710 2863
     /**
2711
-	 * Alias of self::set_vat_number().
2712
-	 *
2713
-	 * @since 1.0.19
2714
-	 * @param  string $value var number.
2715
-	 */
2716
-	public function set_user_vat_number( $value ) {
2717
-		$this->set_vat_number( $value );
2864
+     * Alias of self::set_address_confirmed().
2865
+     *
2866
+     * @since 1.0.19
2867
+     * @param  int|bool $value confirmed.
2868
+     */
2869
+    public function set_customer_address_confirmed( $value ) {
2870
+        $this->set_address_confirmed( $value );
2718 2871
     }
2719 2872
 
2720 2873
     /**
2721
-	 * Alias of self::set_vat_number().
2722
-	 *
2723
-	 * @since 1.0.19
2724
-	 * @param  string $value var number.
2725
-	 */
2726
-	public function set_customer_vat_number( $value ) {
2727
-		$this->set_vat_number( $value );
2874
+     * Set the shipping fee
2875
+     *
2876
+     * @since 1.0.19
2877
+     * @param  float $value shipping amount.
2878
+     */
2879
+    public function set_shipping( $value ) {
2880
+
2881
+        if ( ! is_numeric( $value ) ) {
2882
+            return $this->set_prop( 'shipping', null );
2883
+        }
2884
+
2885
+        $this->set_prop( 'shipping', max( 0, floatval( $value ) ) );
2728 2886
     }
2729 2887
 
2730 2888
     /**
2731
-	 * Set the customer's vat rate.
2732
-	 *
2733
-	 * @since 1.0.19
2734
-	 * @param  string $value var rate.
2735
-	 */
2736
-	public function set_vat_rate( $value ) {
2737
-		$this->set_prop( 'vat_rate', $value );
2889
+     * Set the invoice sub total.
2890
+     *
2891
+     * @since 1.0.19
2892
+     * @param  float $value sub total.
2893
+     */
2894
+    public function set_subtotal( $value ) {
2895
+        $this->set_prop( 'subtotal', max( 0, $value ) );
2738 2896
     }
2739 2897
 
2740
-    /**
2741
-	 * Alias of self::set_vat_rate().
2742
-	 *
2743
-	 * @since 1.0.19
2744
-	 * @param  string $value var number.
2745
-	 */
2746
-	public function set_user_vat_rate( $value ) {
2747
-		$this->set_vat_rate( $value );
2748
-    }
2749
-
2750
-    /**
2751
-	 * Alias of self::set_vat_rate().
2752
-	 *
2753
-	 * @since 1.0.19
2754
-	 * @param  string $value var number.
2755
-	 */
2756
-	public function set_customer_vat_rate( $value ) {
2757
-		$this->set_vat_rate( $value );
2758
-    }
2759
-
2760
-    /**
2761
-	 * Set the customer's address.
2762
-	 *
2763
-	 * @since 1.0.19
2764
-	 * @param  string $value address.
2765
-	 */
2766
-	public function set_address( $value ) {
2767
-		$this->set_prop( 'address', $value );
2768
-    }
2769
-
2770
-    /**
2771
-	 * Alias of self::set_address().
2772
-	 *
2773
-	 * @since 1.0.19
2774
-	 * @param  string $value address.
2775
-	 */
2776
-	public function set_user_address( $value ) {
2777
-		$this->set_address( $value );
2778
-    }
2779
-
2780
-    /**
2781
-	 * Alias of self::set_address().
2782
-	 *
2783
-	 * @since 1.0.19
2784
-	 * @param  string $value address.
2785
-	 */
2786
-	public function set_customer_address( $value ) {
2787
-		$this->set_address( $value );
2788
-    }
2789
-
2790
-    /**
2791
-	 * Set whether the customer has viewed the invoice or not.
2792
-	 *
2793
-	 * @since 1.0.19
2794
-	 * @param  int|bool $value confirmed.
2795
-	 */
2796
-	public function set_is_viewed( $value ) {
2797
-		$this->set_prop( 'is_viewed', $value );
2798
-	}
2799
-
2800
-	/**
2801
-	 * Set extra email recipients.
2802
-	 *
2803
-	 * @since 1.0.19
2804
-	 * @param  string $value email recipients.
2805
-	 */
2806
-	public function set_email_cc( $value ) {
2807
-		$this->set_prop( 'email_cc', $value );
2808
-	}
2809
-
2810
-	/**
2811
-	 * Set the invoice template.
2812
-	 *
2813
-	 * @since 1.0.19
2814
-	 * @param  string $value template.
2815
-	 */
2816
-	public function set_template( $value ) {
2817
-		if ( in_array( $value, array( 'quantity', 'hours', 'amount' ) ) ) {
2818
-			$this->set_prop( 'template', $value );
2819
-		}
2820
-	}
2821
-
2822
-	/**
2823
-	 * Set the invoice source.
2824
-	 *
2825
-	 * @since 1.0.19
2826
-	 * @param  string $value source.
2827
-	 * @deprecated
2828
-	 */
2829
-	public function created_via( $value ) {
2830
-		$this->set_created_via( sanitize_text_field( $value ) );
2831
-	}
2832
-
2833
-	/**
2834
-	 * Set the invoice source.
2835
-	 *
2836
-	 * @since 1.0.19
2837
-	 * @param  string $value source.
2838
-	 */
2839
-	public function set_created_via( $value ) {
2840
-		$this->set_prop( 'created_via', sanitize_text_field( $value ) );
2841
-	}
2842
-
2843
-	/**
2844
-	 * Set the customer's address confirmed status.
2845
-	 *
2846
-	 * @since 1.0.19
2847
-	 * @param  int|bool $value confirmed.
2848
-	 */
2849
-	public function set_address_confirmed( $value ) {
2850
-		$this->set_prop( 'address_confirmed', $value );
2851
-    }
2852
-
2853
-    /**
2854
-	 * Alias of self::set_address_confirmed().
2855
-	 *
2856
-	 * @since 1.0.19
2857
-	 * @param  int|bool $value confirmed.
2858
-	 */
2859
-	public function set_user_address_confirmed( $value ) {
2860
-		$this->set_address_confirmed( $value );
2861
-    }
2862
-
2863
-    /**
2864
-	 * Alias of self::set_address_confirmed().
2865
-	 *
2866
-	 * @since 1.0.19
2867
-	 * @param  int|bool $value confirmed.
2868
-	 */
2869
-	public function set_customer_address_confirmed( $value ) {
2870
-		$this->set_address_confirmed( $value );
2871
-    }
2872
-
2873
-    /**
2874
-	 * Set the shipping fee
2875
-	 *
2876
-	 * @since 1.0.19
2877
-	 * @param  float $value shipping amount.
2878
-	 */
2879
-	public function set_shipping( $value ) {
2880
-
2881
-		if ( ! is_numeric( $value ) ) {
2882
-			return $this->set_prop( 'shipping', null );
2883
-		}
2884
-
2885
-		$this->set_prop( 'shipping', max( 0, floatval( $value ) ) );
2886
-	}
2887
-
2888
-	/**
2889
-	 * Set the invoice sub total.
2890
-	 *
2891
-	 * @since 1.0.19
2892
-	 * @param  float $value sub total.
2893
-	 */
2894
-	public function set_subtotal( $value ) {
2895
-		$this->set_prop( 'subtotal', max( 0, $value ) );
2896
-	}
2897
-
2898
-	/**
2899
-	 * Set the invoice total.
2900
-	 *
2901
-	 * @since 1.0.19
2902
-	 * @param  float $value sub total.
2903
-	 */
2904
-	public function set_total( $value ) {
2905
-		$this->set_prop( 'total', max( 0, $value ) );
2898
+    /**
2899
+     * Set the invoice total.
2900
+     *
2901
+     * @since 1.0.19
2902
+     * @param  float $value sub total.
2903
+     */
2904
+    public function set_total( $value ) {
2905
+        $this->set_prop( 'total', max( 0, $value ) );
2906 2906
     }
2907 2907
 
2908 2908
     /**
2909
-	 * Set the invoice discount amount.
2910
-	 *
2911
-	 * @since 1.0.19
2912
-	 * @param  float $value discount total.
2913
-	 */
2914
-	public function set_total_discount( $value ) {
2915
-		$this->set_prop( 'total_discount', max( 0, $value ) );
2909
+     * Set the invoice discount amount.
2910
+     *
2911
+     * @since 1.0.19
2912
+     * @param  float $value discount total.
2913
+     */
2914
+    public function set_total_discount( $value ) {
2915
+        $this->set_prop( 'total_discount', max( 0, $value ) );
2916 2916
     }
2917 2917
 
2918 2918
     /**
2919
-	 * Alias of self::set_total_discount().
2920
-	 *
2921
-	 * @since 1.0.19
2922
-	 * @param  float $value discount total.
2923
-	 */
2924
-	public function set_discount( $value ) {
2925
-		$this->set_total_discount( $value );
2919
+     * Alias of self::set_total_discount().
2920
+     *
2921
+     * @since 1.0.19
2922
+     * @param  float $value discount total.
2923
+     */
2924
+    public function set_discount( $value ) {
2925
+        $this->set_total_discount( $value );
2926 2926
     }
2927 2927
 
2928 2928
     /**
2929
-	 * Set the invoice tax amount.
2930
-	 *
2931
-	 * @since 1.0.19
2932
-	 * @param  float $value tax total.
2933
-	 */
2934
-	public function set_total_tax( $value ) {
2935
-		$this->set_prop( 'total_tax', max( 0, $value ) );
2929
+     * Set the invoice tax amount.
2930
+     *
2931
+     * @since 1.0.19
2932
+     * @param  float $value tax total.
2933
+     */
2934
+    public function set_total_tax( $value ) {
2935
+        $this->set_prop( 'total_tax', max( 0, $value ) );
2936 2936
     }
2937 2937
 
2938 2938
     /**
2939
-	 * Alias of self::set_total_tax().
2940
-	 *
2941
-	 * @since 1.0.19
2942
-	 * @param  float $value tax total.
2943
-	 */
2944
-	public function set_tax_total( $value ) {
2945
-		$this->set_total_tax( $value );
2939
+     * Alias of self::set_total_tax().
2940
+     *
2941
+     * @since 1.0.19
2942
+     * @param  float $value tax total.
2943
+     */
2944
+    public function set_tax_total( $value ) {
2945
+        $this->set_total_tax( $value );
2946 2946
     }
2947 2947
 
2948 2948
     /**
2949
-	 * Set the invoice fees amount.
2950
-	 *
2951
-	 * @since 1.0.19
2952
-	 * @param  float $value fees total.
2953
-	 */
2954
-	public function set_total_fees( $value ) {
2955
-		$this->set_prop( 'total_fees', max( 0, $value ) );
2949
+     * Set the invoice fees amount.
2950
+     *
2951
+     * @since 1.0.19
2952
+     * @param  float $value fees total.
2953
+     */
2954
+    public function set_total_fees( $value ) {
2955
+        $this->set_prop( 'total_fees', max( 0, $value ) );
2956 2956
     }
2957 2957
 
2958 2958
     /**
2959
-	 * Alias of self::set_total_fees().
2960
-	 *
2961
-	 * @since 1.0.19
2962
-	 * @param  float $value fees total.
2963
-	 */
2964
-	public function set_fees_total( $value ) {
2965
-		$this->set_total_fees( $value );
2959
+     * Alias of self::set_total_fees().
2960
+     *
2961
+     * @since 1.0.19
2962
+     * @param  float $value fees total.
2963
+     */
2964
+    public function set_fees_total( $value ) {
2965
+        $this->set_total_fees( $value );
2966 2966
     }
2967 2967
 
2968 2968
     /**
2969
-	 * Set the invoice fees.
2970
-	 *
2971
-	 * @since 1.0.19
2972
-	 * @param  array $value fees.
2973
-	 */
2974
-	public function set_fees( $value ) {
2969
+     * Set the invoice fees.
2970
+     *
2971
+     * @since 1.0.19
2972
+     * @param  array $value fees.
2973
+     */
2974
+    public function set_fees( $value ) {
2975 2975
 
2976
-		if ( ! is_array( $value ) ) {
2977
-			$value = array();
2978
-		}
2976
+        if ( ! is_array( $value ) ) {
2977
+            $value = array();
2978
+        }
2979 2979
 
2980
-		$this->set_prop( 'fees', $value );
2980
+        $this->set_prop( 'fees', $value );
2981 2981
 
2982 2982
     }
2983 2983
 
2984 2984
     /**
2985
-	 * Set the invoice taxes.
2986
-	 *
2987
-	 * @since 1.0.19
2988
-	 * @param  array $value taxes.
2989
-	 */
2990
-	public function set_taxes( $value ) {
2985
+     * Set the invoice taxes.
2986
+     *
2987
+     * @since 1.0.19
2988
+     * @param  array $value taxes.
2989
+     */
2990
+    public function set_taxes( $value ) {
2991 2991
 
2992
-		if ( ! is_array( $value ) ) {
2993
-			$value = array();
2994
-		}
2992
+        if ( ! is_array( $value ) ) {
2993
+            $value = array();
2994
+        }
2995 2995
 
2996
-		$this->set_prop( 'taxes', $value );
2996
+        $this->set_prop( 'taxes', $value );
2997 2997
 
2998 2998
     }
2999 2999
 
3000 3000
     /**
3001
-	 * Set the invoice discounts.
3002
-	 *
3003
-	 * @since 1.0.19
3004
-	 * @param  array $value discounts.
3005
-	 */
3006
-	public function set_discounts( $value ) {
3001
+     * Set the invoice discounts.
3002
+     *
3003
+     * @since 1.0.19
3004
+     * @param  array $value discounts.
3005
+     */
3006
+    public function set_discounts( $value ) {
3007 3007
 
3008
-		if ( ! is_array( $value ) ) {
3009
-			$value = array();
3010
-		}
3008
+        if ( ! is_array( $value ) ) {
3009
+            $value = array();
3010
+        }
3011 3011
 
3012
-		$this->set_prop( 'discounts', $value );
3012
+        $this->set_prop( 'discounts', $value );
3013 3013
     }
3014 3014
 
3015 3015
     /**
3016
-	 * Set the invoice items.
3017
-	 *
3018
-	 * @since 1.0.19
3019
-	 * @param  GetPaid_Form_Item[] $value items.
3020
-	 */
3021
-	public function set_items( $value ) {
3016
+     * Set the invoice items.
3017
+     *
3018
+     * @since 1.0.19
3019
+     * @param  GetPaid_Form_Item[] $value items.
3020
+     */
3021
+    public function set_items( $value ) {
3022 3022
 
3023 3023
         // Remove existing items.
3024 3024
         $this->set_prop( 'items', array() );
3025
-		$this->recurring_item = null;
3025
+        $this->recurring_item = null;
3026 3026
 
3027 3027
         // Ensure that we have an array.
3028 3028
         if ( ! is_array( $value ) ) {
@@ -3036,95 +3036,95 @@  discard block
 block discarded – undo
3036 3036
     }
3037 3037
 
3038 3038
     /**
3039
-	 * Set the payment form.
3040
-	 *
3041
-	 * @since 1.0.19
3042
-	 * @param  int $value payment form.
3043
-	 */
3044
-	public function set_payment_form( $value ) {
3045
-		$this->set_prop( 'payment_form', $value );
3039
+     * Set the payment form.
3040
+     *
3041
+     * @since 1.0.19
3042
+     * @param  int $value payment form.
3043
+     */
3044
+    public function set_payment_form( $value ) {
3045
+        $this->set_prop( 'payment_form', $value );
3046 3046
     }
3047 3047
 
3048 3048
     /**
3049
-	 * Set the submission id.
3050
-	 *
3051
-	 * @since 1.0.19
3052
-	 * @param  string $value submission id.
3053
-	 */
3054
-	public function set_submission_id( $value ) {
3055
-		$this->set_prop( 'submission_id', $value );
3049
+     * Set the submission id.
3050
+     *
3051
+     * @since 1.0.19
3052
+     * @param  string $value submission id.
3053
+     */
3054
+    public function set_submission_id( $value ) {
3055
+        $this->set_prop( 'submission_id', $value );
3056 3056
     }
3057 3057
 
3058 3058
     /**
3059
-	 * Set the discount code.
3060
-	 *
3061
-	 * @since 1.0.19
3062
-	 * @param  string $value discount code.
3063
-	 */
3064
-	public function set_discount_code( $value ) {
3065
-		$this->set_prop( 'discount_code', sanitize_text_field( $value ) );
3059
+     * Set the discount code.
3060
+     *
3061
+     * @since 1.0.19
3062
+     * @param  string $value discount code.
3063
+     */
3064
+    public function set_discount_code( $value ) {
3065
+        $this->set_prop( 'discount_code', sanitize_text_field( $value ) );
3066 3066
     }
3067 3067
 
3068 3068
     /**
3069
-	 * Set the gateway.
3070
-	 *
3071
-	 * @since 1.0.19
3072
-	 * @param  string $value gateway.
3073
-	 */
3074
-	public function set_gateway( $value ) {
3075
-		$this->set_prop( 'gateway', $value );
3069
+     * Set the gateway.
3070
+     *
3071
+     * @since 1.0.19
3072
+     * @param  string $value gateway.
3073
+     */
3074
+    public function set_gateway( $value ) {
3075
+        $this->set_prop( 'gateway', $value );
3076 3076
     }
3077 3077
 
3078 3078
     /**
3079
-	 * Set the transaction id.
3080
-	 *
3081
-	 * @since 1.0.19
3082
-	 * @param  string $value transaction id.
3083
-	 */
3084
-	public function set_transaction_id( $value ) {
3085
-		if ( ! empty( $value ) ) {
3086
-			$this->set_prop( 'transaction_id', $value );
3087
-		}
3079
+     * Set the transaction id.
3080
+     *
3081
+     * @since 1.0.19
3082
+     * @param  string $value transaction id.
3083
+     */
3084
+    public function set_transaction_id( $value ) {
3085
+        if ( ! empty( $value ) ) {
3086
+            $this->set_prop( 'transaction_id', $value );
3087
+        }
3088 3088
     }
3089 3089
 
3090 3090
     /**
3091
-	 * Set the currency id.
3092
-	 *
3093
-	 * @since 1.0.19
3094
-	 * @param  string $value currency id.
3095
-	 */
3096
-	public function set_currency( $value ) {
3097
-		$this->set_prop( 'currency', $value );
3091
+     * Set the currency id.
3092
+     *
3093
+     * @since 1.0.19
3094
+     * @param  string $value currency id.
3095
+     */
3096
+    public function set_currency( $value ) {
3097
+        $this->set_prop( 'currency', $value );
3098 3098
     }
3099 3099
 
3100
-	/**
3101
-	 * Set whether to disable taxes.
3102
-	 *
3103
-	 * @since 1.0.19
3104
-	 * @param  bool $value value.
3105
-	 */
3106
-	public function set_disable_taxes( $value ) {
3107
-		$this->set_prop( 'disable_taxes', (bool) $value );
3108
-	}
3100
+    /**
3101
+     * Set whether to disable taxes.
3102
+     *
3103
+     * @since 1.0.19
3104
+     * @param  bool $value value.
3105
+     */
3106
+    public function set_disable_taxes( $value ) {
3107
+        $this->set_prop( 'disable_taxes', (bool) $value );
3108
+    }
3109 3109
 
3110 3110
     /**
3111
-	 * Set the subscription id.
3112
-	 *
3113
-	 * @since 1.0.19
3114
-	 * @param  string $value subscription id.
3115
-	 */
3116
-	public function set_subscription_id( $value ) {
3117
-		$this->set_prop( 'subscription_id', $value );
3118
-	}
3111
+     * Set the subscription id.
3112
+     *
3113
+     * @since 1.0.19
3114
+     * @param  string $value subscription id.
3115
+     */
3116
+    public function set_subscription_id( $value ) {
3117
+        $this->set_prop( 'subscription_id', $value );
3118
+    }
3119 3119
 
3120
-	/**
3121
-	 * Set the remote subscription id.
3122
-	 *
3123
-	 * @since 1.0.19
3124
-	 * @param  string $value subscription id.
3125
-	 */
3126
-	public function set_remote_subscription_id( $value ) {
3127
-		$this->set_prop( 'remote_subscription_id', $value );
3120
+    /**
3121
+     * Set the remote subscription id.
3122
+     *
3123
+     * @since 1.0.19
3124
+     * @param  string $value subscription id.
3125
+     */
3126
+    public function set_remote_subscription_id( $value ) {
3127
+        $this->set_prop( 'remote_subscription_id', $value );
3128 3128
     }
3129 3129
 
3130 3130
     /*
@@ -3163,24 +3163,24 @@  discard block
 block discarded – undo
3163 3163
      */
3164 3164
     public function is_taxable() {
3165 3165
         return ! $this->get_disable_taxes();
3166
-	}
3166
+    }
3167 3167
 
3168
-	/**
3169
-	 * @deprecated
3170
-	 */
3171
-	public function has_vat() {
3168
+    /**
3169
+     * @deprecated
3170
+     */
3171
+    public function has_vat() {
3172 3172
         return $this->is_taxable();
3173
-	}
3173
+    }
3174 3174
 
3175
-	/**
3176
-	 * Checks to see if the invoice requires payment.
3177
-	 */
3178
-	public function is_free() {
3175
+    /**
3176
+     * Checks to see if the invoice requires payment.
3177
+     */
3178
+    public function is_free() {
3179 3179
         $is_free = ( (float) wpinv_round_amount( $this->get_initial_total() ) == 0 );
3180 3180
 
3181
-		if ( $this->is_recurring() && $this->get_recurring_total() > 0 ) {
3182
-			$is_free = false;
3183
-		}
3181
+        if ( $this->is_recurring() && $this->get_recurring_total() > 0 ) {
3182
+            $is_free = false;
3183
+        }
3184 3184
 
3185 3185
         return apply_filters( 'wpinv_invoice_is_free', $is_free, $this );
3186 3186
     }
@@ -3191,46 +3191,46 @@  discard block
 block discarded – undo
3191 3191
     public function is_paid() {
3192 3192
         $is_paid = $this->has_status( array( 'publish', 'wpi-processing', 'wpi-renewal' ) );
3193 3193
         return apply_filters( 'wpinv_invoice_is_paid', $is_paid, $this );
3194
-	}
3194
+    }
3195 3195
 
3196
-	/**
3196
+    /**
3197 3197
      * Checks if the invoice needs payment.
3198 3198
      */
3199
-	public function needs_payment() {
3200
-		$needs_payment = ! $this->is_paid() && ! $this->is_refunded() && ! $this->is_free();
3199
+    public function needs_payment() {
3200
+        $needs_payment = ! $this->is_paid() && ! $this->is_refunded() && ! $this->is_free();
3201 3201
         return apply_filters( 'wpinv_needs_payment', $needs_payment, $this );
3202 3202
     }
3203 3203
 
3204
-	/**
3204
+    /**
3205 3205
      * Checks if the invoice is refunded.
3206 3206
      */
3207
-	public function is_refunded() {
3207
+    public function is_refunded() {
3208 3208
         $is_refunded = $this->has_status( 'wpi-refunded' );
3209 3209
         return apply_filters( 'wpinv_invoice_is_refunded', $is_refunded, $this );
3210
-	}
3210
+    }
3211 3211
 
3212
-	/**
3212
+    /**
3213 3213
      * Checks if the invoice is held.
3214 3214
      */
3215
-	public function is_held() {
3215
+    public function is_held() {
3216 3216
         $is_held = $this->has_status( 'wpi-onhold' );
3217 3217
         return apply_filters( 'wpinv_invoice_is_held', $is_held, $this );
3218
-	}
3218
+    }
3219 3219
 
3220
-	/**
3220
+    /**
3221 3221
      * Checks if the invoice is due.
3222 3222
      */
3223
-	public function is_due() {
3224
-		$due_date = $this->get_due_date();
3225
-		return empty( $due_date ) ? false : current_time( 'timestamp' ) > strtotime( $due_date );
3226
-	}
3223
+    public function is_due() {
3224
+        $due_date = $this->get_due_date();
3225
+        return empty( $due_date ) ? false : current_time( 'timestamp' ) > strtotime( $due_date );
3226
+    }
3227 3227
 
3228
-	/**
3228
+    /**
3229 3229
      * Checks if the invoice is draft.
3230 3230
      */
3231
-	public function is_draft() {
3231
+    public function is_draft() {
3232 3232
         return $this->has_status( 'draft, auto-draft' );
3233
-	}
3233
+    }
3234 3234
 
3235 3235
     /**
3236 3236
      * Checks if the invoice has a given status.
@@ -3238,9 +3238,9 @@  discard block
 block discarded – undo
3238 3238
     public function has_status( $status ) {
3239 3239
         $status = wpinv_parse_list( $status );
3240 3240
         return apply_filters( 'wpinv_has_status', in_array( $this->get_status(), $status ), $status );
3241
-	}
3241
+    }
3242 3242
 
3243
-	/**
3243
+    /**
3244 3244
      * Checks if the invoice is of a given type.
3245 3245
      */
3246 3246
     public function is_type( $type ) {
@@ -3263,25 +3263,25 @@  discard block
 block discarded – undo
3263 3263
      */
3264 3264
     public function has_free_trial() {
3265 3265
         return $this->is_recurring() && 0 == $this->get_initial_total();
3266
-	}
3266
+    }
3267 3267
 
3268
-	/**
3268
+    /**
3269 3269
      * @deprecated
3270 3270
      */
3271 3271
     public function is_free_trial() {
3272 3272
         return $this->has_free_trial();
3273 3273
     }
3274 3274
 
3275
-	/**
3275
+    /**
3276 3276
      * Check if the initial payment if 0.
3277 3277
      *
3278 3278
      */
3279
-	public function is_initial_free() {
3279
+    public function is_initial_free() {
3280 3280
         $is_initial_free = ! ( (float) wpinv_round_amount( $this->get_initial_total() ) > 0 );
3281 3281
         return apply_filters( 'wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this );
3282 3282
     }
3283 3283
 
3284
-	/**
3284
+    /**
3285 3285
      * Check if the recurring item has a free trial.
3286 3286
      *
3287 3287
      */
@@ -3294,21 +3294,21 @@  discard block
 block discarded – undo
3294 3294
 
3295 3295
         $item = $this->get_recurring( true );
3296 3296
         return $item->has_free_trial();
3297
-	}
3297
+    }
3298 3298
 
3299
-	/**
3299
+    /**
3300 3300
      * Check if the free trial is a result of a discount.
3301 3301
      */
3302 3302
     public function is_free_trial_from_discount() {
3303
-		return $this->has_free_trial() && ! $this->item_has_free_trial();
3304
-	}
3303
+        return $this->has_free_trial() && ! $this->item_has_free_trial();
3304
+    }
3305 3305
 
3306
-	/**
3306
+    /**
3307 3307
      * @deprecated
3308 3308
      */
3309 3309
     public function discount_first_payment_only() {
3310 3310
 
3311
-		$discount = wpinv_get_discount_obj( $this->get_discount_code() );
3311
+        $discount = wpinv_get_discount_obj( $this->get_discount_code() );
3312 3312
         if ( ! $discount->exists() || ! $this->is_recurring() ) {
3313 3313
             return true;
3314 3314
         }
@@ -3333,146 +3333,146 @@  discard block
 block discarded – undo
3333 3333
      */
3334 3334
     public function add_item( $item ) {
3335 3335
 
3336
-		if ( is_array( $item ) ) {
3337
-			$item = $this->process_array_item( $item );
3338
-		}
3336
+        if ( is_array( $item ) ) {
3337
+            $item = $this->process_array_item( $item );
3338
+        }
3339 3339
 
3340
-		if ( is_numeric( $item ) ) {
3341
-			$item = new GetPaid_Form_Item( $item );
3342
-		}
3340
+        if ( is_numeric( $item ) ) {
3341
+            $item = new GetPaid_Form_Item( $item );
3342
+        }
3343 3343
 
3344 3344
         // Make sure that it is available for purchase.
3345
-		if ( $item->get_id() > 0 && ! $item->can_purchase() ) {
3346
-			return new WP_Error( 'invalid_item', __( 'This item is not available for purchase', 'invoicing' ) );
3345
+        if ( $item->get_id() > 0 && ! $item->can_purchase() ) {
3346
+            return new WP_Error( 'invalid_item', __( 'This item is not available for purchase', 'invoicing' ) );
3347 3347
         }
3348 3348
 
3349 3349
         // Do we have a recurring item?
3350
-		if ( $item->is_recurring() ) {
3351
-			$this->recurring_item = $item->get_id();
3350
+        if ( $item->is_recurring() ) {
3351
+            $this->recurring_item = $item->get_id();
3352 3352
         }
3353 3353
 
3354 3354
         // Invoice id.
3355 3355
         $item->invoice_id = (int) $this->get_id();
3356 3356
 
3357
-		// Remove duplicates.
3358
-		$this->remove_item( $item->get_id() );
3357
+        // Remove duplicates.
3358
+        $this->remove_item( $item->get_id() );
3359 3359
 
3360
-		if ( 0 == $item->get_quantity() ) {
3361
-			return;
3362
-		}
3360
+        if ( 0 == $item->get_quantity() ) {
3361
+            return;
3362
+        }
3363 3363
 
3364
-		// Retrieve all items.
3364
+        // Retrieve all items.
3365 3365
         $items   = $this->get_items();
3366 3366
 
3367
-		// Add new item.
3367
+        // Add new item.
3368 3368
         $items[] = $item;
3369 3369
 
3370 3370
         $this->set_prop( 'items', $items );
3371 3371
 
3372
-		return true;
3373
-	}
3372
+        return true;
3373
+    }
3374 3374
 
3375
-	/**
3376
-	 * Converts an array to an item.
3377
-	 *
3378
-	 * @since 1.0.19
3379
-	 * @return GetPaid_Form_Item
3380
-	 */
3381
-	protected function process_array_item( $array ) {
3375
+    /**
3376
+     * Converts an array to an item.
3377
+     *
3378
+     * @since 1.0.19
3379
+     * @return GetPaid_Form_Item
3380
+     */
3381
+    protected function process_array_item( $array ) {
3382 3382
 
3383
-		$item_id = isset( $array['item_id'] ) ? $array['item_id'] : 0;
3384
-		$item    = new GetPaid_Form_Item( $item_id );
3383
+        $item_id = isset( $array['item_id'] ) ? $array['item_id'] : 0;
3384
+        $item    = new GetPaid_Form_Item( $item_id );
3385 3385
 
3386
-		// Set item data.
3387
-		foreach ( array( 'name', 'price', 'description' ) as $key ) {
3388
-			if ( isset( $array[ "item_$key" ] ) ) {
3389
-				$method = "set_$key";
3390
-				$item->$method( $array[ "item_$key" ] );
3391
-			}
3392
-		}
3386
+        // Set item data.
3387
+        foreach ( array( 'name', 'price', 'description' ) as $key ) {
3388
+            if ( isset( $array[ "item_$key" ] ) ) {
3389
+                $method = "set_$key";
3390
+                $item->$method( $array[ "item_$key" ] );
3391
+            }
3392
+        }
3393 3393
 
3394
-		if ( isset( $array['quantity'] ) ) {
3395
-			$item->set_quantity( $array['quantity'] );
3396
-		}
3394
+        if ( isset( $array['quantity'] ) ) {
3395
+            $item->set_quantity( $array['quantity'] );
3396
+        }
3397 3397
 
3398
-		// Set item meta.
3399
-		if ( isset( $array['meta'] ) && is_array( $array['meta'] ) ) {
3400
-			$item->set_item_meta( $array['meta'] );
3401
-		}
3398
+        // Set item meta.
3399
+        if ( isset( $array['meta'] ) && is_array( $array['meta'] ) ) {
3400
+            $item->set_item_meta( $array['meta'] );
3401
+        }
3402 3402
 
3403
-		return $item;
3403
+        return $item;
3404 3404
 
3405
-	}
3405
+    }
3406 3406
 
3407 3407
     /**
3408
-	 * Retrieves a specific item.
3409
-	 *
3410
-	 * @since 1.0.19
3411
-	 * @return GetPaid_Form_Item|null
3412
-	 */
3413
-	public function get_item( $item_id ) {
3408
+     * Retrieves a specific item.
3409
+     *
3410
+     * @since 1.0.19
3411
+     * @return GetPaid_Form_Item|null
3412
+     */
3413
+    public function get_item( $item_id ) {
3414 3414
 
3415
-		foreach ( $this->get_items() as $item ) {
3416
-			if ( (int) $item_id == $item->get_id() ) {
3417
-				return $item;
3418
-			}
3419
-		}
3415
+        foreach ( $this->get_items() as $item ) {
3416
+            if ( (int) $item_id == $item->get_id() ) {
3417
+                return $item;
3418
+            }
3419
+        }
3420 3420
 
3421
-		return null;
3421
+        return null;
3422 3422
     }
3423 3423
 
3424 3424
     /**
3425
-	 * Removes a specific item.
3426
-	 *
3427
-	 * @since 1.0.19
3428
-	 */
3429
-	public function remove_item( $item_id ) {
3430
-		$items   = $this->get_items();
3431
-		$item_id = (int) $item_id;
3425
+     * Removes a specific item.
3426
+     *
3427
+     * @since 1.0.19
3428
+     */
3429
+    public function remove_item( $item_id ) {
3430
+        $items   = $this->get_items();
3431
+        $item_id = (int) $item_id;
3432 3432
 
3433
-		foreach ( $items as $index => $item ) {
3434
-			if ( (int) $item_id == $item->get_id() ) {
3435
-				unset( $items[ $index ] );
3436
-				$this->set_prop( 'items', $items );
3433
+        foreach ( $items as $index => $item ) {
3434
+            if ( (int) $item_id == $item->get_id() ) {
3435
+                unset( $items[ $index ] );
3436
+                $this->set_prop( 'items', $items );
3437 3437
 
3438
-				if ( $item_id == $this->recurring_item ) {
3439
-					$this->recurring_item = null;
3440
-				}
3438
+                if ( $item_id == $this->recurring_item ) {
3439
+                    $this->recurring_item = null;
3440
+                }
3441 3441
 }
3442
-		}
3442
+        }
3443 3443
 
3444 3444
     }
3445 3445
 
3446 3446
     /**
3447
-	 * Adds a fee to the invoice.
3448
-	 *
3449
-	 * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
3450
-	 * @since 1.0.19
3451
-	 */
3447
+     * Adds a fee to the invoice.
3448
+     *
3449
+     * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
3450
+     * @since 1.0.19
3451
+     */
3452 3452
     public function add_fee( $fee ) {
3453 3453
 
3454
-		$fees                 = $this->get_fees();
3455
-		$fees[ $fee['name'] ] = $fee;
3456
-		$this->set_prop( 'fees', $fees );
3454
+        $fees                 = $this->get_fees();
3455
+        $fees[ $fee['name'] ] = $fee;
3456
+        $this->set_prop( 'fees', $fees );
3457 3457
 
3458 3458
     }
3459 3459
 
3460 3460
     /**
3461
-	 * Retrieves a specific fee.
3462
-	 *
3463
-	 * @since 1.0.19
3464
-	 */
3465
-	public function get_fee( $fee ) {
3461
+     * Retrieves a specific fee.
3462
+     *
3463
+     * @since 1.0.19
3464
+     */
3465
+    public function get_fee( $fee ) {
3466 3466
         $fees = $this->get_fees();
3467
-		return isset( $fees[ $fee ] ) ? $fees[ $fee ] : null;
3467
+        return isset( $fees[ $fee ] ) ? $fees[ $fee ] : null;
3468 3468
     }
3469 3469
 
3470 3470
     /**
3471
-	 * Removes a specific fee.
3472
-	 *
3473
-	 * @since 1.0.19
3474
-	 */
3475
-	public function remove_fee( $fee ) {
3471
+     * Removes a specific fee.
3472
+     *
3473
+     * @since 1.0.19
3474
+     */
3475
+    public function remove_fee( $fee ) {
3476 3476
         $fees = $this->get_fees();
3477 3477
         if ( isset( $fees[ $fee ] ) ) {
3478 3478
             unset( $fees[ $fee ] );
@@ -3480,55 +3480,55 @@  discard block
 block discarded – undo
3480 3480
         }
3481 3481
     }
3482 3482
 
3483
-	/**
3484
-	 * Adds a discount to the invoice.
3485
-	 *
3486
-	 * @param array $discount An array of discount details. name, initial_discount, and recurring_discount are required. Include discount_code if the discount is from a discount code.
3487
-	 * @since 1.0.19
3488
-	 */
3489
-	public function add_discount( $discount ) {
3483
+    /**
3484
+     * Adds a discount to the invoice.
3485
+     *
3486
+     * @param array $discount An array of discount details. name, initial_discount, and recurring_discount are required. Include discount_code if the discount is from a discount code.
3487
+     * @since 1.0.19
3488
+     */
3489
+    public function add_discount( $discount ) {
3490 3490
 
3491
-		$discounts = $this->get_discounts();
3492
-		$discounts[ $discount['name'] ] = $discount;
3493
-		$this->set_prop( 'discounts', $discounts );
3491
+        $discounts = $this->get_discounts();
3492
+        $discounts[ $discount['name'] ] = $discount;
3493
+        $this->set_prop( 'discounts', $discounts );
3494 3494
 
3495
-	}
3495
+    }
3496 3496
 
3497 3497
     /**
3498
-	 * Retrieves a specific discount.
3499
-	 *
3500
-	 * @since 1.0.19
3501
-	 * @return float
3502
-	 */
3503
-	public function get_discount( $discount = false ) {
3498
+     * Retrieves a specific discount.
3499
+     *
3500
+     * @since 1.0.19
3501
+     * @return float
3502
+     */
3503
+    public function get_discount( $discount = false ) {
3504 3504
 
3505
-		// Backwards compatibilty.
3506
-		if ( empty( $discount ) ) {
3507
-			return $this->get_total_discount();
3508
-		}
3505
+        // Backwards compatibilty.
3506
+        if ( empty( $discount ) ) {
3507
+            return $this->get_total_discount();
3508
+        }
3509 3509
 
3510 3510
         $discounts = $this->get_discounts();
3511
-		return isset( $discounts[ $discount ] ) ? $discounts[ $discount ] : null;
3511
+        return isset( $discounts[ $discount ] ) ? $discounts[ $discount ] : null;
3512 3512
     }
3513 3513
 
3514 3514
     /**
3515
-	 * Removes a specific discount.
3516
-	 *
3517
-	 * @since 1.0.19
3518
-	 */
3519
-	public function remove_discount( $discount ) {
3515
+     * Removes a specific discount.
3516
+     *
3517
+     * @since 1.0.19
3518
+     */
3519
+    public function remove_discount( $discount ) {
3520 3520
         $discounts = $this->get_discounts();
3521 3521
         if ( isset( $discounts[ $discount ] ) ) {
3522 3522
             unset( $discounts[ $discount ] );
3523 3523
             $this->set_prop( 'discounts', $discounts );
3524 3524
         }
3525 3525
 
3526
-		if ( 'discount_code' == $discount ) {
3527
-			foreach ( $this->get_items() as $item ) {
3528
-				$item->item_discount           = 0;
3529
-				$item->recurring_item_discount = 0;
3530
-			}
3531
-		}
3526
+        if ( 'discount_code' == $discount ) {
3527
+            foreach ( $this->get_items() as $item ) {
3528
+                $item->item_discount           = 0;
3529
+                $item->recurring_item_discount = 0;
3530
+            }
3531
+        }
3532 3532
 
3533 3533
     }
3534 3534
 
@@ -3541,49 +3541,49 @@  discard block
 block discarded – undo
3541 3541
         if ( $this->is_taxable() ) {
3542 3542
 
3543 3543
             $taxes                 = $this->get_taxes();
3544
-			$taxes[ $tax['name'] ] = $tax;
3545
-			$this->set_prop( 'taxes', $tax );
3544
+            $taxes[ $tax['name'] ] = $tax;
3545
+            $this->set_prop( 'taxes', $tax );
3546 3546
 
3547 3547
         }
3548 3548
     }
3549 3549
 
3550 3550
     /**
3551
-	 * Retrieves a specific tax.
3552
-	 *
3553
-	 * @since 1.0.19
3554
-	 */
3555
-	public function get_tax( $tax = null ) {
3551
+     * Retrieves a specific tax.
3552
+     *
3553
+     * @since 1.0.19
3554
+     */
3555
+    public function get_tax( $tax = null ) {
3556 3556
 
3557
-		// Backwards compatility.
3558
-		if ( empty( $tax ) ) {
3559
-			return $this->get_total_tax();
3560
-		}
3557
+        // Backwards compatility.
3558
+        if ( empty( $tax ) ) {
3559
+            return $this->get_total_tax();
3560
+        }
3561 3561
 
3562 3562
         $taxes = $this->get_taxes();
3563
-		return isset( $taxes[ $tax ] ) ? $taxes[ $tax ] : null;
3563
+        return isset( $taxes[ $tax ] ) ? $taxes[ $tax ] : null;
3564 3564
     }
3565 3565
 
3566
-	public function get_tax_total_by_name( $name ) {
3566
+    public function get_tax_total_by_name( $name ) {
3567 3567
 
3568
-		if ( empty( $name ) ) {
3569
-			return 0;
3570
-		}
3568
+        if ( empty( $name ) ) {
3569
+            return 0;
3570
+        }
3571 3571
 
3572
-		$tax = $this->get_tax( $name );
3572
+        $tax = $this->get_tax( $name );
3573 3573
 
3574
-		if ( empty( $tax ) ) {
3575
-			return 0;
3576
-		}
3574
+        if ( empty( $tax ) ) {
3575
+            return 0;
3576
+        }
3577 3577
 
3578 3578
         return $this->is_renewal() ? $tax['recurring_tax'] : $tax['initial_tax'];
3579 3579
     }
3580 3580
 
3581 3581
     /**
3582
-	 * Removes a specific tax.
3583
-	 *
3584
-	 * @since 1.0.19
3585
-	 */
3586
-	public function remove_tax( $tax ) {
3582
+     * Removes a specific tax.
3583
+     *
3584
+     * @since 1.0.19
3585
+     */
3586
+    public function remove_tax( $tax ) {
3587 3587
         $taxes = $this->get_taxes();
3588 3588
         if ( isset( $taxes[ $tax ] ) ) {
3589 3589
             unset( $taxes[ $tax ] );
@@ -3592,183 +3592,183 @@  discard block
 block discarded – undo
3592 3592
     }
3593 3593
 
3594 3594
     /**
3595
-	 * Recalculates the invoice subtotal.
3596
-	 *
3597
-	 * @since 1.0.19
3598
-	 * @return float The recalculated subtotal
3599
-	 */
3600
-	public function recalculate_subtotal() {
3595
+     * Recalculates the invoice subtotal.
3596
+     *
3597
+     * @since 1.0.19
3598
+     * @return float The recalculated subtotal
3599
+     */
3600
+    public function recalculate_subtotal() {
3601 3601
         $items     = $this->get_items();
3602
-		$subtotal  = 0;
3603
-		$recurring = 0;
3602
+        $subtotal  = 0;
3603
+        $recurring = 0;
3604 3604
 
3605 3605
         foreach ( $items as $item ) {
3606
-			$subtotal  += $item->get_sub_total( 'edit' );
3607
-			$recurring += $item->get_recurring_sub_total( 'edit' );
3606
+            $subtotal  += $item->get_sub_total( 'edit' );
3607
+            $recurring += $item->get_recurring_sub_total( 'edit' );
3608 3608
         }
3609 3609
 
3610
-		if ( wpinv_prices_include_tax() ) {
3611
-			$subtotal  = max( 0, $subtotal - $this->totals['tax']['initial'] );
3612
-			$recurring = max( 0, $recurring - $this->totals['tax']['recurring'] );
3613
-		}
3610
+        if ( wpinv_prices_include_tax() ) {
3611
+            $subtotal  = max( 0, $subtotal - $this->totals['tax']['initial'] );
3612
+            $recurring = max( 0, $recurring - $this->totals['tax']['recurring'] );
3613
+        }
3614 3614
 
3615
-		$current = $this->is_renewal() ? $recurring : $subtotal;
3616
-		$this->set_subtotal( $current );
3615
+        $current = $this->is_renewal() ? $recurring : $subtotal;
3616
+        $this->set_subtotal( $current );
3617 3617
 
3618
-		$this->totals['subtotal'] = array(
3619
-			'initial'   => $subtotal,
3620
-			'recurring' => $recurring,
3621
-		);
3618
+        $this->totals['subtotal'] = array(
3619
+            'initial'   => $subtotal,
3620
+            'recurring' => $recurring,
3621
+        );
3622 3622
 
3623 3623
         return $current;
3624 3624
     }
3625 3625
 
3626 3626
     /**
3627
-	 * Recalculates the invoice discount total.
3628
-	 *
3629
-	 * @since 1.0.19
3630
-	 * @return float The recalculated discount
3631
-	 */
3632
-	public function recalculate_total_discount() {
3627
+     * Recalculates the invoice discount total.
3628
+     *
3629
+     * @since 1.0.19
3630
+     * @return float The recalculated discount
3631
+     */
3632
+    public function recalculate_total_discount() {
3633 3633
         $discounts = $this->get_discounts();
3634
-		$discount  = 0;
3635
-		$recurring = 0;
3634
+        $discount  = 0;
3635
+        $recurring = 0;
3636 3636
 
3637 3637
         foreach ( $discounts as $data ) {
3638
-			$discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3639
-			$recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3640
-		}
3638
+            $discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3639
+            $recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3640
+        }
3641 3641
 
3642
-		$current = $this->is_renewal() ? $recurring : $discount;
3642
+        $current = $this->is_renewal() ? $recurring : $discount;
3643 3643
 
3644
-		$this->set_total_discount( $current );
3644
+        $this->set_total_discount( $current );
3645 3645
 
3646
-		$this->totals['discount'] = array(
3647
-			'initial'   => $discount,
3648
-			'recurring' => $recurring,
3649
-		);
3646
+        $this->totals['discount'] = array(
3647
+            'initial'   => $discount,
3648
+            'recurring' => $recurring,
3649
+        );
3650 3650
 
3651
-		return $current;
3651
+        return $current;
3652 3652
 
3653 3653
     }
3654 3654
 
3655 3655
     /**
3656
-	 * Recalculates the invoice tax total.
3657
-	 *
3658
-	 * @since 1.0.19
3659
-	 * @return float The recalculated tax
3660
-	 */
3661
-	public function recalculate_total_tax() {
3656
+     * Recalculates the invoice tax total.
3657
+     *
3658
+     * @since 1.0.19
3659
+     * @return float The recalculated tax
3660
+     */
3661
+    public function recalculate_total_tax() {
3662 3662
 
3663
-		// Maybe disable taxes.
3664
-		$vat_number = $this->get_vat_number();
3665
-		$skip_tax   = GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $this->get_country() ) && ! empty( $vat_number );
3663
+        // Maybe disable taxes.
3664
+        $vat_number = $this->get_vat_number();
3665
+        $skip_tax   = GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $this->get_country() ) && ! empty( $vat_number );
3666 3666
 
3667
-		if ( wpinv_is_base_country( $this->get_country() ) && 'vat_too' === wpinv_get_option( 'vat_same_country_rule', 'vat_too' ) ) {
3668
-			$skip_tax = false;
3669
-		}
3667
+        if ( wpinv_is_base_country( $this->get_country() ) && 'vat_too' === wpinv_get_option( 'vat_same_country_rule', 'vat_too' ) ) {
3668
+            $skip_tax = false;
3669
+        }
3670 3670
 
3671
-		if ( ! wpinv_use_taxes() || $this->get_disable_taxes() || ! wpinv_is_country_taxable( $this->get_country() ) || $skip_tax ) {
3671
+        if ( ! wpinv_use_taxes() || $this->get_disable_taxes() || ! wpinv_is_country_taxable( $this->get_country() ) || $skip_tax ) {
3672 3672
 
3673
-			$this->totals['tax'] = array(
3674
-				'initial'   => 0,
3675
-				'recurring' => 0,
3676
-			);
3673
+            $this->totals['tax'] = array(
3674
+                'initial'   => 0,
3675
+                'recurring' => 0,
3676
+            );
3677 3677
 
3678
-			$this->tax_rate = 0;
3678
+            $this->tax_rate = 0;
3679 3679
 
3680
-			$this->set_taxes( array() );
3681
-			$current = 0;
3682
-		} else {
3680
+            $this->set_taxes( array() );
3681
+            $current = 0;
3682
+        } else {
3683 3683
 
3684
-			$item_taxes = array();
3684
+            $item_taxes = array();
3685 3685
 
3686
-			foreach ( $this->get_items() as $item ) {
3687
-				$rates    = getpaid_get_item_tax_rates( $item, $this->get_country(), $this->get_state() );
3688
-				$rates    = getpaid_filter_item_tax_rates( $item, $rates );
3689
-				$taxes    = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, false ), $rates );
3690
-				$r_taxes  = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, true ), $rates );
3691
-				foreach ( $taxes as $name => $amount ) {
3692
-					$recurring = isset( $r_taxes[ $name ] ) ? $r_taxes[ $name ] : 0;
3693
-					$tax       = getpaid_prepare_item_tax( $item, $name, $amount, $recurring );
3686
+            foreach ( $this->get_items() as $item ) {
3687
+                $rates    = getpaid_get_item_tax_rates( $item, $this->get_country(), $this->get_state() );
3688
+                $rates    = getpaid_filter_item_tax_rates( $item, $rates );
3689
+                $taxes    = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, false ), $rates );
3690
+                $r_taxes  = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, true ), $rates );
3691
+                foreach ( $taxes as $name => $amount ) {
3692
+                    $recurring = isset( $r_taxes[ $name ] ) ? $r_taxes[ $name ] : 0;
3693
+                    $tax       = getpaid_prepare_item_tax( $item, $name, $amount, $recurring );
3694 3694
 
3695
-					if ( ! isset( $item_taxes[ $name ] ) ) {
3696
-						$item_taxes[ $name ] = $tax;
3697
-						continue;
3698
-					}
3695
+                    if ( ! isset( $item_taxes[ $name ] ) ) {
3696
+                        $item_taxes[ $name ] = $tax;
3697
+                        continue;
3698
+                    }
3699 3699
 
3700
-					$item_taxes[ $name ]['initial_tax']   += $tax['initial_tax'];
3701
-					$item_taxes[ $name ]['recurring_tax'] += $tax['recurring_tax'];
3700
+                    $item_taxes[ $name ]['initial_tax']   += $tax['initial_tax'];
3701
+                    $item_taxes[ $name ]['recurring_tax'] += $tax['recurring_tax'];
3702 3702
 
3703
-				}
3704
-			}
3703
+                }
3704
+            }
3705 3705
 
3706
-			$this->set_taxes( $item_taxes );
3706
+            $this->set_taxes( $item_taxes );
3707 3707
 
3708
-			$initial_tax   = array_sum( wp_list_pluck( $item_taxes, 'initial_tax' ) );
3709
-			$recurring_tax = array_sum( wp_list_pluck( $item_taxes, 'recurring_tax' ) );
3708
+            $initial_tax   = array_sum( wp_list_pluck( $item_taxes, 'initial_tax' ) );
3709
+            $recurring_tax = array_sum( wp_list_pluck( $item_taxes, 'recurring_tax' ) );
3710 3710
 
3711
-			$current = $this->is_renewal() ? $recurring_tax : $initial_tax;
3711
+            $current = $this->is_renewal() ? $recurring_tax : $initial_tax;
3712 3712
 
3713
-			$this->totals['tax'] = array(
3714
-				'initial'   => $initial_tax,
3715
-				'recurring' => $recurring_tax,
3716
-			);
3713
+            $this->totals['tax'] = array(
3714
+                'initial'   => $initial_tax,
3715
+                'recurring' => $recurring_tax,
3716
+            );
3717 3717
 
3718
-		}
3718
+        }
3719 3719
 
3720
-		$this->set_total_tax( $current );
3720
+        $this->set_total_tax( $current );
3721 3721
 
3722
-		return $current;
3722
+        return $current;
3723 3723
 
3724 3724
     }
3725 3725
 
3726 3726
     /**
3727
-	 * Recalculates the invoice fees total.
3728
-	 *
3729
-	 * @since 1.0.19
3730
-	 * @return float The recalculated fee
3731
-	 */
3732
-	public function recalculate_total_fees() {
3733
-		$fees      = $this->get_fees();
3734
-		$fee       = 0;
3735
-		$recurring = 0;
3727
+     * Recalculates the invoice fees total.
3728
+     *
3729
+     * @since 1.0.19
3730
+     * @return float The recalculated fee
3731
+     */
3732
+    public function recalculate_total_fees() {
3733
+        $fees      = $this->get_fees();
3734
+        $fee       = 0;
3735
+        $recurring = 0;
3736 3736
 
3737 3737
         foreach ( $fees as $data ) {
3738
-			$fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3739
-			$recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3740
-		}
3738
+            $fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3739
+            $recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3740
+        }
3741 3741
 
3742
-		$current = $this->is_renewal() ? $recurring : $fee;
3743
-		$this->set_total_fees( $current );
3742
+        $current = $this->is_renewal() ? $recurring : $fee;
3743
+        $this->set_total_fees( $current );
3744 3744
 
3745
-		$this->totals['fee'] = array(
3746
-			'initial'   => $fee,
3747
-			'recurring' => $recurring,
3748
-		);
3745
+        $this->totals['fee'] = array(
3746
+            'initial'   => $fee,
3747
+            'recurring' => $recurring,
3748
+        );
3749 3749
 
3750 3750
         $this->set_total_fees( $fee );
3751 3751
         return $current;
3752 3752
     }
3753 3753
 
3754 3754
     /**
3755
-	 * Recalculates the invoice total.
3756
-	 *
3757
-	 * @since 1.0.19
3755
+     * Recalculates the invoice total.
3756
+     *
3757
+     * @since 1.0.19
3758 3758
      * @return float The invoice total
3759
-	 */
3760
-	public function recalculate_total() {
3759
+     */
3760
+    public function recalculate_total() {
3761 3761
         $this->recalculate_total_fees();
3762 3762
         $this->recalculate_total_discount();
3763
-		$this->recalculate_total_tax();
3764
-		$this->recalculate_subtotal();
3765
-		$this->set_total( $this->get_total_tax( 'edit' ) + $this->get_total_fees( 'edit' ) + $this->get_subtotal( 'edit' ) - $this->get_total_discount( 'edit' ) );
3766
-		return $this->get_total();
3767
-	}
3768
-
3769
-	/**
3770
-	 * @deprecated
3771
-	 */
3763
+        $this->recalculate_total_tax();
3764
+        $this->recalculate_subtotal();
3765
+        $this->set_total( $this->get_total_tax( 'edit' ) + $this->get_total_fees( 'edit' ) + $this->get_subtotal( 'edit' ) - $this->get_total_discount( 'edit' ) );
3766
+        return $this->get_total();
3767
+    }
3768
+
3769
+    /**
3770
+     * @deprecated
3771
+     */
3772 3772
     public function recalculate_totals() {
3773 3773
         $this->recalculate_total();
3774 3774
         $this->save( true );
@@ -3782,22 +3782,22 @@  discard block
 block discarded – undo
3782 3782
         return $this->get_data();
3783 3783
     }
3784 3784
 
3785
-	/**
3785
+    /**
3786 3786
      * Adds a system note to an invoice.
3787 3787
      *
3788 3788
      * @param string $note The note being added.
3789
-	 * @return int|false The new note's ID on success, false on failure.
3789
+     * @return int|false The new note's ID on success, false on failure.
3790 3790
      *
3791 3791
      */
3792 3792
     public function add_system_note( $note ) {
3793
-		return $this->add_note( $note, false, false, true );
3794
-	}
3793
+        return $this->add_note( $note, false, false, true );
3794
+    }
3795 3795
 
3796 3796
     /**
3797 3797
      * Adds a note to an invoice.
3798 3798
      *
3799 3799
      * @param string $note The note being added.
3800
-	 * @return int|false The new note's ID on success, false on failure.
3800
+     * @return int|false The new note's ID on success, false on failure.
3801 3801
      *
3802 3802
      */
3803 3803
     public function add_note( $note = '', $customer_type = false, $added_by_user = false, $system = false ) {
@@ -3807,21 +3807,21 @@  discard block
 block discarded – undo
3807 3807
             return false;
3808 3808
         }
3809 3809
 
3810
-		$author       = 'System';
3811
-		$author_email = '[email protected]';
3810
+        $author       = 'System';
3811
+        $author_email = '[email protected]';
3812 3812
 
3813
-		// If this is an admin comment or it has been added by the user.
3814
-		if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3815
-			$user         = get_user_by( 'id', get_current_user_id() );
3813
+        // If this is an admin comment or it has been added by the user.
3814
+        if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3815
+            $user         = get_user_by( 'id', get_current_user_id() );
3816 3816
             $author       = $user->display_name;
3817 3817
             $author_email = $user->user_email;
3818
-		}
3818
+        }
3819 3819
 
3820
-		return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3820
+        return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3821 3821
 
3822
-	}
3822
+    }
3823 3823
 
3824
-	/**
3824
+    /**
3825 3825
      * Generates a unique key for the invoice.
3826 3826
      */
3827 3827
     public function generate_key( $string = '' ) {
@@ -3841,113 +3841,113 @@  discard block
 block discarded – undo
3841 3841
             $number = wpinv_get_next_invoice_number( $this->get_post_type() );
3842 3842
         }
3843 3843
 
3844
-		return wpinv_format_invoice_number( $number, $this->get_post_type() );
3845
-
3846
-	}
3847
-
3848
-	/**
3849
-	 * Handle the status transition.
3850
-	 */
3851
-	protected function status_transition() {
3852
-		$status_transition = $this->status_transition;
3853
-
3854
-		// Reset status transition variable.
3855
-		$this->status_transition = false;
3856
-
3857
-		if ( $status_transition ) {
3858
-			try {
3859
-
3860
-				// Fire a hook for the status change.
3861
-				do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3862
-
3863
-				// @deprecated this is deprecated and will be removed in the future.
3864
-				do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3865
-
3866
-				if ( ! empty( $status_transition['from'] ) ) {
3867
-
3868
-					/* translators: 1: old invoice status 2: new invoice status */
3869
-					$transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this ) );
3870
-
3871
-					// Fire another hook.
3872
-					do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3873
-					do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3844
+        return wpinv_format_invoice_number( $number, $this->get_post_type() );
3874 3845
 
3875
-					// @deprecated this is deprecated and will be removed in the future.
3876
-					do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3877
-
3878
-					// Note the transition occurred.
3879
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3880
-
3881
-					// Work out if this was for a payment, and trigger a payment_status hook instead.
3882
-					if (
3883
-						in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3884
-						&& in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3885
-					) {
3886
-						do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3887
-					}
3888
-
3889
-					// Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3890
-					if (
3891
-						in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3892
-						&& in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3893
-					) {
3894
-						do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3895
-					}
3896
-				} else {
3897
-					/* translators: %s: new invoice status */
3898
-					$transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this ) );
3899
-
3900
-					// Note the transition occurred.
3901
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3846
+    }
3902 3847
 
3903
-				}
3904
-			} catch ( Exception $e ) {
3905
-				$this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3906
-			}
3907
-		}
3908
-	}
3848
+    /**
3849
+     * Handle the status transition.
3850
+     */
3851
+    protected function status_transition() {
3852
+        $status_transition = $this->status_transition;
3853
+
3854
+        // Reset status transition variable.
3855
+        $this->status_transition = false;
3856
+
3857
+        if ( $status_transition ) {
3858
+            try {
3859
+
3860
+                // Fire a hook for the status change.
3861
+                do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3862
+
3863
+                // @deprecated this is deprecated and will be removed in the future.
3864
+                do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3865
+
3866
+                if ( ! empty( $status_transition['from'] ) ) {
3867
+
3868
+                    /* translators: 1: old invoice status 2: new invoice status */
3869
+                    $transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this ) );
3870
+
3871
+                    // Fire another hook.
3872
+                    do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3873
+                    do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3874
+
3875
+                    // @deprecated this is deprecated and will be removed in the future.
3876
+                    do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3877
+
3878
+                    // Note the transition occurred.
3879
+                    $this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3880
+
3881
+                    // Work out if this was for a payment, and trigger a payment_status hook instead.
3882
+                    if (
3883
+                        in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3884
+                        && in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3885
+                    ) {
3886
+                        do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3887
+                    }
3888
+
3889
+                    // Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3890
+                    if (
3891
+                        in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3892
+                        && in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3893
+                    ) {
3894
+                        do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3895
+                    }
3896
+                } else {
3897
+                    /* translators: %s: new invoice status */
3898
+                    $transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this ) );
3899
+
3900
+                    // Note the transition occurred.
3901
+                    $this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3902
+
3903
+                }
3904
+            } catch ( Exception $e ) {
3905
+                $this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3906
+            }
3907
+        }
3908
+    }
3909 3909
 
3910
-	/**
3911
-	 * Updates an invoice status.
3912
-	 */
3913
-	public function update_status( $new_status = false, $note = '', $manual = false ) {
3910
+    /**
3911
+     * Updates an invoice status.
3912
+     */
3913
+    public function update_status( $new_status = false, $note = '', $manual = false ) {
3914 3914
 
3915
-		// Fires before updating a status.
3916
-		do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3915
+        // Fires before updating a status.
3916
+        do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3917 3917
 
3918
-		// Update the status.
3919
-		$this->set_status( $new_status, $note, $manual );
3918
+        // Update the status.
3919
+        $this->set_status( $new_status, $note, $manual );
3920 3920
 
3921
-		// Save the order.
3922
-		return $this->save();
3921
+        // Save the order.
3922
+        return $this->save();
3923 3923
 
3924
-	}
3924
+    }
3925 3925
 
3926
-	/**
3927
-	 * @deprecated
3928
-	 */
3929
-	public function refresh_item_ids() {
3926
+    /**
3927
+     * @deprecated
3928
+     */
3929
+    public function refresh_item_ids() {
3930 3930
         $item_ids = implode( ',', array_unique( wp_list_pluck( $this->get_cart_details(), 'item_id' ) ) );
3931 3931
         update_post_meta( $this->get_id(), '_wpinv_item_ids', $item_ids );
3932
-	}
3932
+    }
3933 3933
 
3934
-	/**
3935
-	 * @deprecated
3936
-	 */
3937
-	public function update_items( $temp = false ) {
3934
+    /**
3935
+     * @deprecated
3936
+     */
3937
+    public function update_items( $temp = false ) {
3938 3938
 
3939
-		$this->set_items( $this->get_items() );
3939
+        $this->set_items( $this->get_items() );
3940 3940
 
3941
-		if ( ! $temp ) {
3942
-			$this->save();
3943
-		}
3941
+        if ( ! $temp ) {
3942
+            $this->save();
3943
+        }
3944 3944
 
3945 3945
         return $this;
3946
-	}
3946
+    }
3947 3947
 
3948
-	/**
3949
-	 * @deprecated
3950
-	 */
3948
+    /**
3949
+     * @deprecated
3950
+     */
3951 3951
     public function validate_discount() {
3952 3952
 
3953 3953
         $discount_code = $this->get_discount_code();
@@ -3963,101 +3963,101 @@  discard block
 block discarded – undo
3963 3963
 
3964 3964
     }
3965 3965
 
3966
-	/**
3967
-	 * Refunds an invoice.
3968
-	 */
3966
+    /**
3967
+     * Refunds an invoice.
3968
+     */
3969 3969
     public function refund() {
3970
-		$this->set_status( 'wpi-refunded' );
3970
+        $this->set_status( 'wpi-refunded' );
3971 3971
         $this->save();
3972
-	}
3972
+    }
3973 3973
 
3974
-	/**
3975
-	 * Marks an invoice as paid.
3976
-	 *
3977
-	 * @param string $transaction_id
3978
-	 */
3974
+    /**
3975
+     * Marks an invoice as paid.
3976
+     *
3977
+     * @param string $transaction_id
3978
+     */
3979 3979
     public function mark_paid( $transaction_id = null, $note = '' ) {
3980 3980
 
3981
-		// Set the transaction id.
3982
-		if ( empty( $transaction_id ) ) {
3983
-			$transaction_id = $this->generate_key( 'trans_' );
3984
-		}
3981
+        // Set the transaction id.
3982
+        if ( empty( $transaction_id ) ) {
3983
+            $transaction_id = $this->generate_key( 'trans_' );
3984
+        }
3985 3985
 
3986
-		if ( ! $this->get_transaction_id() ) {
3987
-			$this->set_transaction_id( $transaction_id );
3988
-		}
3986
+        if ( ! $this->get_transaction_id() ) {
3987
+            $this->set_transaction_id( $transaction_id );
3988
+        }
3989 3989
 
3990
-		if ( $this->is_paid() && 'wpi-processing' !== $this->get_status() ) {
3991
-			return $this->save();
3992
-		}
3990
+        if ( $this->is_paid() && 'wpi-processing' !== $this->get_status() ) {
3991
+            return $this->save();
3992
+        }
3993 3993
 
3994
-		// Set the completed date.
3995
-		$this->set_date_completed( current_time( 'mysql' ) );
3994
+        // Set the completed date.
3995
+        $this->set_date_completed( current_time( 'mysql' ) );
3996 3996
 
3997
-		// Set the new status.
3998
-		$gateway = sanitize_text_field( $this->get_gateway_title() );
3999
-		if ( $this->is_renewal() || ! $this->is_parent() ) {
3997
+        // Set the new status.
3998
+        $gateway = sanitize_text_field( $this->get_gateway_title() );
3999
+        if ( $this->is_renewal() || ! $this->is_parent() ) {
4000 4000
 
4001
-			$_note = wp_sprintf( __( 'Renewed via %s', 'invoicing' ), $gateway );
4002
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
4001
+            $_note = wp_sprintf( __( 'Renewed via %s', 'invoicing' ), $gateway );
4002
+            $_note = $_note . empty( $note ) ? '' : " ($note)";
4003 4003
 
4004
-			if ( 'none' == $this->get_gateway() ) {
4005
-				$_note = $note;
4006
-			}
4004
+            if ( 'none' == $this->get_gateway() ) {
4005
+                $_note = $note;
4006
+            }
4007 4007
 
4008
-			$this->set_status( 'wpi-renewal', $_note );
4008
+            $this->set_status( 'wpi-renewal', $_note );
4009 4009
 
4010
-		} else {
4010
+        } else {
4011 4011
 
4012
-			$_note = wp_sprintf( __( 'Paid via %s', 'invoicing' ), $gateway );
4013
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
4012
+            $_note = wp_sprintf( __( 'Paid via %s', 'invoicing' ), $gateway );
4013
+            $_note = $_note . empty( $note ) ? '' : " ($note)";
4014 4014
 
4015
-			if ( 'none' == $this->get_gateway() ) {
4016
-				$_note = $note;
4017
-			}
4015
+            if ( 'none' == $this->get_gateway() ) {
4016
+                $_note = $note;
4017
+            }
4018 4018
 
4019
-			$this->set_status( 'publish', $_note );
4019
+            $this->set_status( 'publish', $_note );
4020 4020
 
4021
-		}
4021
+        }
4022 4022
 
4023
-		// Set checkout mode.
4024
-		$mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
4025
-		$this->set_mode( $mode );
4023
+        // Set checkout mode.
4024
+        $mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
4025
+        $this->set_mode( $mode );
4026 4026
 
4027
-		// Save the invoice.
4027
+        // Save the invoice.
4028 4028
         $this->save();
4029
-	}
4030
-
4031
-	/**
4032
-	 * Save data to the database.
4033
-	 *
4034
-	 * @since 1.0.19
4035
-	 * @return int invoice ID
4036
-	 */
4037
-	public function save() {
4038
-		$this->maybe_set_date_paid();
4039
-		$this->maybe_set_key();
4040
-		parent::save();
4041
-		$this->clear_cache();
4042
-		$this->status_transition();
4043
-		return $this->get_id();
4044
-	}
4045
-
4046
-	/**
4029
+    }
4030
+
4031
+    /**
4032
+     * Save data to the database.
4033
+     *
4034
+     * @since 1.0.19
4035
+     * @return int invoice ID
4036
+     */
4037
+    public function save() {
4038
+        $this->maybe_set_date_paid();
4039
+        $this->maybe_set_key();
4040
+        parent::save();
4041
+        $this->clear_cache();
4042
+        $this->status_transition();
4043
+        return $this->get_id();
4044
+    }
4045
+
4046
+    /**
4047 4047
      * Clears the subscription's cache.
4048 4048
      */
4049 4049
     public function clear_cache() {
4050
-		if ( $this->get_key() ) {
4051
-			wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
4052
-		}
4053
-
4054
-		if ( $this->get_number() ) {
4055
-			wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
4056
-		}
4057
-
4058
-		if ( $this->get_transaction_id() ) {
4059
-			wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
4060
-		}
4061
-	}
4050
+        if ( $this->get_key() ) {
4051
+            wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
4052
+        }
4053
+
4054
+        if ( $this->get_number() ) {
4055
+            wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
4056
+        }
4057
+
4058
+        if ( $this->get_transaction_id() ) {
4059
+            wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
4060
+        }
4061
+    }
4062 4062
 
4063 4063
 }
Please login to merge, or discard this patch.