Passed
Push — master ( 17dbd8...fc5da4 )
by Brian
06:03
created
includes/user-functions.php 1 patch
Indentation   +88 added lines, -88 removed lines patch added patch discarded remove patch
@@ -19,28 +19,28 @@  discard block
 block discarded – undo
19 19
  */
20 20
 function getpaid_get_customers( $args = array(), $return = 'results' ) {
21 21
 
22
-	// Do not retrieve all fields if we just want the count.
23
-	if ( 'count' === $return ) {
24
-		$args['fields'] = 'id';
25
-		$args['number'] = 1;
26
-	}
22
+    // Do not retrieve all fields if we just want the count.
23
+    if ( 'count' === $return ) {
24
+        $args['fields'] = 'id';
25
+        $args['number'] = 1;
26
+    }
27 27
 
28
-	// Do not count all matches if we just want the results.
29
-	if ( 'results' === $return ) {
30
-		$args['count_total'] = false;
31
-	}
28
+    // Do not count all matches if we just want the results.
29
+    if ( 'results' === $return ) {
30
+        $args['count_total'] = false;
31
+    }
32 32
 
33
-	$query = new GetPaid_Customers_Query( $args );
33
+    $query = new GetPaid_Customers_Query( $args );
34 34
 
35
-	if ( 'results' === $return ) {
36
-		return $query->get_results();
37
-	}
35
+    if ( 'results' === $return ) {
36
+        return $query->get_results();
37
+    }
38 38
 
39
-	if ( 'count' === $return ) {
40
-		return $query->get_total();
41
-	}
39
+    if ( 'count' === $return ) {
40
+        return $query->get_total();
41
+    }
42 42
 
43
-	return $query;
43
+    return $query;
44 44
 }
45 45
 
46 46
 /**
@@ -106,11 +106,11 @@  discard block
 block discarded – undo
106 106
  */
107 107
 function wpinv_get_capability( $capalibilty = 'manage_invoicing' ) {
108 108
 
109
-	if ( current_user_can( 'manage_options' ) ) {
110
-		return 'manage_options';
111
-	};
109
+    if ( current_user_can( 'manage_options' ) ) {
110
+        return 'manage_options';
111
+    };
112 112
 
113
-	return $capalibilty;
113
+    return $capalibilty;
114 114
 }
115 115
 
116 116
 /**
@@ -133,9 +133,9 @@  discard block
 block discarded – undo
133 133
  * @return bool Whether the current user has the given capability.
134 134
  */
135 135
 function wpinv_current_user_can( $capability, $args = array() ) {
136
-	$can = wpinv_current_user_can_manage_invoicing();
136
+    $can = wpinv_current_user_can_manage_invoicing();
137 137
 
138
-	return apply_filters( 'getpaid_current_user_can', $can, $capability, $args );
138
+    return apply_filters( 'getpaid_current_user_can', $can, $capability, $args );
139 139
 }
140 140
 
141 141
 /**
@@ -149,10 +149,10 @@  discard block
 block discarded – undo
149 149
     // Prepare user values.
150 150
     $prefix = preg_replace( '/\s+/', '', $prefix );
151 151
     $prefix = empty( $prefix ) ? $email : $prefix;
152
-	$args   = array(
153
-		'user_login' => wpinv_generate_user_name( $prefix ),
154
-		'user_pass'  => wp_generate_password(),
155
-		'user_email' => $email,
152
+    $args   = array(
153
+        'user_login' => wpinv_generate_user_name( $prefix ),
154
+        'user_pass'  => wp_generate_password(),
155
+        'user_email' => $email,
156 156
         'role'       => 'subscriber',
157 157
     );
158 158
 
@@ -169,16 +169,16 @@  discard block
 block discarded – undo
169 169
 function wpinv_generate_user_name( $prefix = '' ) {
170 170
 
171 171
     // If prefix is an email, retrieve the part before the email.
172
-	$prefix = strtok( $prefix, '@' );
172
+    $prefix = strtok( $prefix, '@' );
173 173
     $prefix = trim( $prefix, '.' );
174 174
 
175
-	// Sanitize the username.
176
-	$prefix = sanitize_user( $prefix, true );
175
+    // Sanitize the username.
176
+    $prefix = sanitize_user( $prefix, true );
177 177
 
178
-	$illegal_logins = (array) apply_filters( 'illegal_user_logins', array() );
179
-	if ( empty( $prefix ) || in_array( strtolower( $prefix ), array_map( 'strtolower', $illegal_logins ), true ) ) {
180
-		$prefix = 'gtp_' . zeroise( wp_rand( 0, 9999 ), 4 );
181
-	}
178
+    $illegal_logins = (array) apply_filters( 'illegal_user_logins', array() );
179
+    if ( empty( $prefix ) || in_array( strtolower( $prefix ), array_map( 'strtolower', $illegal_logins ), true ) ) {
180
+        $prefix = 'gtp_' . zeroise( wp_rand( 0, 9999 ), 4 );
181
+    }
182 182
 
183 183
     $username = $prefix;
184 184
     $postfix  = 2;
@@ -317,43 +317,43 @@  discard block
 block discarded – undo
317 317
 
318 318
                         $value = $customer->get( $key );
319 319
 
320
-					// Display the country.
321
-					if ( 'country' == $key ) {
322
-
323
-						aui()->select(
324
-							array(
325
-								'options'     => wpinv_get_country_list(),
326
-								'name'        => 'getpaid_address[' . esc_attr( $key ) . ']',
327
-								'id'          => 'wpinv-' . sanitize_html_class( $key ),
328
-								'value'       => sanitize_text_field( $value ),
329
-								'placeholder' => $label,
330
-								'label'       => wp_kses_post( $label ),
331
-								'label_type'  => 'vertical',
332
-								'class'       => 'getpaid-address-field',
320
+                    // Display the country.
321
+                    if ( 'country' == $key ) {
322
+
323
+                        aui()->select(
324
+                            array(
325
+                                'options'     => wpinv_get_country_list(),
326
+                                'name'        => 'getpaid_address[' . esc_attr( $key ) . ']',
327
+                                'id'          => 'wpinv-' . sanitize_html_class( $key ),
328
+                                'value'       => sanitize_text_field( $value ),
329
+                                'placeholder' => $label,
330
+                                'label'       => wp_kses_post( $label ),
331
+                                'label_type'  => 'vertical',
332
+                                'class'       => 'getpaid-address-field',
333 333
                             ),
334 334
                             true
335
-						);
335
+                        );
336 336
 
337
-					}
337
+                    }
338 338
 
339
-					// Display the state.
340
-					elseif ( 'state' == $key ) {
339
+                    // Display the state.
340
+                    elseif ( 'state' == $key ) {
341 341
 
342
-						getpaid_get_states_select_markup(
342
+                        getpaid_get_states_select_markup(
343 343
                             $customer->get( 'country' ),
344
-							$value,
345
-							$label,
346
-							$label,
347
-							'',
348
-							false,
349
-							'',
350
-							'getpaid_address[' . esc_attr( $key ) . ']',
344
+                            $value,
345
+                            $label,
346
+                            $label,
347
+                            '',
348
+                            false,
349
+                            '',
350
+                            'getpaid_address[' . esc_attr( $key ) . ']',
351 351
                             true
352
-						);
352
+                        );
353 353
 
354 354
                         } else {
355 355
 
356
-						aui()->input(
356
+                        aui()->input(
357 357
                             array(
358 358
                                 'name'        => 'getpaid_address[' . esc_attr( $key ) . ']',
359 359
                                 'id'          => 'wpinv-' . sanitize_html_class( $key ),
@@ -365,7 +365,7 @@  discard block
 block discarded – undo
365 365
                                 'class'       => 'getpaid-address-field',
366 366
                             ),
367 367
                             true
368
-						);
368
+                        );
369 369
 
370 370
                         }
371 371
                     }
@@ -509,7 +509,7 @@  discard block
 block discarded – undo
509 509
 function getpaid_allowed_html() {
510 510
     $allowed_html = wp_kses_allowed_html( 'post' );
511 511
 
512
-	// form fields
512
+    // form fields
513 513
     $allowed_html['form'] = array(
514 514
         'action'         => true,
515 515
         'accept'         => true,
@@ -521,12 +521,12 @@  discard block
 block discarded – undo
521 521
     );
522 522
 
523 523
     // - input
524
-	$allowed_html['input'] = array(
525
-		'class'        => array(),
526
-		'id'           => array(),
527
-		'name'         => array(),
528
-		'value'        => array(),
529
-		'type'         => array(),
524
+    $allowed_html['input'] = array(
525
+        'class'        => array(),
526
+        'id'           => array(),
527
+        'name'         => array(),
528
+        'value'        => array(),
529
+        'type'         => array(),
530 530
         'placeholder'  => array(),
531 531
         'autocomplete' => array(),
532 532
         'autofocus'    => array(),
@@ -540,33 +540,33 @@  discard block
 block discarded – undo
540 540
         'max'          => array(),
541 541
         'step'         => array(),
542 542
         'size'         => array(),
543
-	);
543
+    );
544 544
 
545 545
     // - input
546
-	$allowed_html['textarea'] = array(
547
-		'class' => array(),
548
-		'id'    => array(),
549
-		'name'  => array(),
550
-		'value' => array(),
551
-	);
552
-
553
-	// select
554
-	$allowed_html['select'] = array(
555
-		'class'        => array(),
556
-		'id'           => array(),
557
-		'name'         => array(),
546
+    $allowed_html['textarea'] = array(
547
+        'class' => array(),
548
+        'id'    => array(),
549
+        'name'  => array(),
550
+        'value' => array(),
551
+    );
552
+
553
+    // select
554
+    $allowed_html['select'] = array(
555
+        'class'        => array(),
556
+        'id'           => array(),
557
+        'name'         => array(),
558 558
         'autocomplete' => array(),
559 559
         'multiple'     => array(),
560
-	);
560
+    );
561 561
 
562
-	// select options
563
-	$allowed_html['option'] = array(
564
-		'selected' => array(),
562
+    // select options
563
+    $allowed_html['option'] = array(
564
+        'selected' => array(),
565 565
         'disabled' => array(),
566 566
         'value'    => array(),
567
-	);
567
+    );
568 568
 
569
-	return $allowed_html;
569
+    return $allowed_html;
570 570
 
571 571
 }
572 572
 
Please login to merge, or discard this patch.
includes/class-getpaid-customers-query.php 1 patch
Indentation   +464 added lines, -464 removed lines patch added patch discarded remove patch
@@ -16,469 +16,469 @@
 block discarded – undo
16 16
  */
17 17
 class GetPaid_Customers_Query {
18 18
 
19
-	/**
20
-	 * Query vars, after parsing
21
-	 *
22
-	 * @since 1.0.19
23
-	 * @var array
24
-	 */
25
-	public $query_vars = array();
26
-
27
-	/**
28
-	 * List of found customers.
29
-	 *
30
-	 * @since 1.0.19
31
-	 * @var array
32
-	 */
33
-	private $results;
34
-
35
-	/**
36
-	 * Total number of found customers for the current query
37
-	 *
38
-	 * @since 1.0.19
39
-	 * @var int
40
-	 */
41
-	private $total_customers = 0;
42
-
43
-	/**
44
-	 * The SQL query used to fetch matching customers.
45
-	 *
46
-	 * @since 1.0.19
47
-	 * @var string
48
-	 */
49
-	public $request;
50
-
51
-	// SQL clauses
52
-
53
-	/**
54
-	 * Contains the 'FIELDS' sql clause
55
-	 *
56
-	 * @since 1.0.19
57
-	 * @var string
58
-	 */
59
-	public $query_fields;
60
-
61
-	/**
62
-	 * Contains the 'FROM' sql clause
63
-	 *
64
-	 * @since 1.0.19
65
-	 * @var string
66
-	 */
67
-	public $query_from;
68
-
69
-	/**
70
-	 * Contains the 'WHERE' sql clause
71
-	 *
72
-	 * @since 1.0.19
73
-	 * @var string
74
-	 */
75
-	public $query_where;
76
-
77
-	/**
78
-	 * Contains the 'ORDER BY' sql clause
79
-	 *
80
-	 * @since 1.0.19
81
-	 * @var string
82
-	 */
83
-	public $query_orderby;
84
-
85
-	/**
86
-	 * Contains the 'LIMIT' sql clause
87
-	 *
88
-	 * @since 1.0.19
89
-	 * @var string
90
-	 */
91
-	public $query_limit;
92
-
93
-	/**
94
-	 * Class constructor.
95
-	 *
96
-	 * @since 1.0.19
97
-	 *
98
-	 * @param null|string|array $query Optional. The query variables.
99
-	 */
100
-	public function __construct( $query = null ) {
101
-		if ( ! is_null( $query ) ) {
102
-			$this->prepare_query( $query );
103
-			$this->query();
104
-		}
105
-	}
106
-
107
-	/**
108
-	 * Fills in missing query variables with default values.
109
-	 *
110
-	 * @since 1.0.19
111
-	 *
112
-	 * @param  string|array $args Query vars, as passed to `GetPaid_Subscriptions_Query`.
113
-	 * @return array Complete query variables with undefined ones filled in with defaults.
114
-	 */
115
-	public static function fill_query_vars( $args ) {
116
-		$defaults = array(
117
-			'include'     => array(),
118
-			'exclude'     => array(),
119
-			'orderby'     => 'id',
120
-			'order'       => 'DESC',
121
-			'offset'      => '',
122
-			'number'      => 10,
123
-			'paged'       => 1,
124
-			'count_total' => true,
125
-			'fields'      => 'all',
126
-		);
127
-
128
-		foreach ( GetPaid_Customer_Data_Store::get_database_fields() as $field => $type ) {
129
-			$defaults[ $field ] = 'any';
130
-
131
-			if ( '%f' === $type || '%d' === $type ) {
132
-				$defaults[ $field . '_min' ] = '';
133
-				$defaults[ $field . '_max' ] = '';
134
-			}
135
-		}
136
-
137
-		return wp_parse_args( $args, $defaults );
138
-	}
139
-
140
-	/**
141
-	 * Prepare the query variables.
142
-	 *
143
-	 * @since 1.0.19
144
-	 *
145
-	 * @see self::fill_query_vars() For allowede args and their defaults.
146
-	 */
147
-	public function prepare_query( $query = array() ) {
148
-		global $wpdb;
149
-
150
-		if ( empty( $this->query_vars ) || ! empty( $query ) ) {
151
-			$this->query_limit = null;
152
-			$this->query_vars  = $this->fill_query_vars( $query );
153
-		}
154
-
155
-		if ( ! empty( $this->query_vars['fields'] ) && 'all' !== $this->query_vars['fields'] ) {
156
-			$this->query_vars['fields'] = wpinv_parse_list( $this->query_vars['fields'] );
157
-		}
158
-
159
-		do_action( 'getpaid_pre_get_customers', array( &$this ) );
160
-
161
-		// Ensure that query vars are filled after 'getpaid_pre_get_customers'.
162
-		$qv                = & $this->query_vars;
163
-		$qv                = $this->fill_query_vars( $qv );
164
-		$table             = $wpdb->prefix . 'getpaid_customers';
165
-		$this->query_from  = "FROM $table";
166
-
167
-		// Prepare query fields.
168
-		$this->prepare_query_fields( $qv, $table );
169
-
170
-		// Prepare query where.
171
-		$this->prepare_query_where( $qv, $table );
172
-
173
-		// Prepare query order.
174
-		$this->prepare_query_order( $qv, $table );
175
-
176
-		// limit
177
-		if ( isset( $qv['number'] ) && $qv['number'] > 0 ) {
178
-			if ( $qv['offset'] ) {
179
-				$this->query_limit = $wpdb->prepare( 'LIMIT %d, %d', $qv['offset'], $qv['number'] );
180
-			} else {
181
-				$this->query_limit = $wpdb->prepare( 'LIMIT %d, %d', $qv['number'] * ( $qv['paged'] - 1 ), $qv['number'] );
182
-			}
183
-		}
184
-
185
-		do_action_ref_array( 'getpaid_after_customers_query', array( &$this ) );
186
-	}
187
-
188
-	/**
189
-	 * Prepares the query fields.
190
-	 *
191
-	 * @since 1.0.19
192
-	 *
193
-	 * @param array $qv Query vars.
194
-	 * @param string $table Table name.
195
-	 */
196
-	protected function prepare_query_fields( &$qv, $table ) {
197
-
198
-		if ( is_array( $qv['fields'] ) ) {
199
-			$qv['fields']   = array_unique( $qv['fields'] );
200
-			$allowed_fields = array_keys( GetPaid_Customer_Data_Store::get_database_fields() );
201
-
202
-			$query_fields = array();
203
-			foreach ( $qv['fields'] as $field ) {
204
-				if ( ! in_array( $field, $allowed_fields ) ) {
205
-					continue;
206
-				}
207
-
208
-				$field          = sanitize_key( $field );
209
-				$query_fields[] = "$table.`$field`";
210
-			}
211
-			$this->query_fields = implode( ',', $query_fields );
212
-		} else {
213
-			$this->query_fields = "$table.*";
214
-		}
215
-
216
-		if ( isset( $qv['count_total'] ) && $qv['count_total'] ) {
217
-			$this->query_fields = 'SQL_CALC_FOUND_ROWS ' . $this->query_fields;
218
-		}
219
-
220
-	}
221
-
222
-	/**
223
-	 * Prepares the query where.
224
-	 *
225
-	 * @since 1.0.19
226
-	 *
227
-	 * @param array $qv Query vars.
228
-	 * @param string $table Table name.
229
-	 */
230
-	protected function prepare_query_where( &$qv, $table ) {
231
-		global $wpdb;
232
-		$this->query_where = 'WHERE 1=1';
233
-
234
-		// Fields.
235
-		foreach ( GetPaid_Customer_Data_Store::get_database_fields() as $field => $type ) {
236
-			if ( 'any' !== $qv[ $field ] ) {
237
-
238
-				// In.
239
-				if ( is_array( $qv[ $field ] ) ) {
240
-					$in                 = join( ',', array_fill( 0, count( $qv[ $field ] ), $type ) );
241
-					$this->query_where .= $wpdb->prepare( " AND $table.`status` IN ( $in )", $qv[ $field ] );
242
-				} elseif ( ! empty( $qv[ $field ] ) ) {
243
-					$this->query_where .= $wpdb->prepare( " AND $table.`$field` = $type", $qv[ $field ] );
244
-				}
245
-			}
246
-
247
-			// Min/Max.
248
-			if ( '%f' === $type || '%d' === $type ) {
249
-
250
-				// Min.
251
-				if ( is_numeric( $qv[ $field . '_min' ] ) ) {
252
-					$this->query_where .= $wpdb->prepare( " AND $table.`$field` >= $type", $qv[ $field . '_min' ] );
253
-				}
254
-
255
-				// Max.
256
-				if ( is_numeric( $qv[ $field . '_max' ] ) ) {
257
-					$this->query_where .= $wpdb->prepare( " AND $table.`$field` <= $type", $qv[ $field . '_max' ] );
258
-				}
259
-			}
260
-		}
261
-
262
-		if ( ! empty( $qv['include'] ) ) {
263
-			$include            = implode( ',', wp_parse_id_list( $qv['include'] ) );
264
-			$this->query_where .= " AND $table.`id` IN ($include)";
265
-		} elseif ( ! empty( $qv['exclude'] ) ) {
266
-			$exclude            = implode( ',', wp_parse_id_list( $qv['exclude'] ) );
267
-			$this->query_where .= " AND $table.`id` NOT IN ($exclude)";
268
-		}
269
-
270
-		// Date queries are allowed for the customer creation date.
271
-		if ( ! empty( $qv['date_created_query'] ) && is_array( $qv['date_created_query'] ) ) {
272
-			$date_created_query = new WP_Date_Query( $qv['date_created_query'], "$table.date_created" );
273
-			$this->query_where .= $date_created_query->get_sql();
274
-		}
275
-
276
-	}
277
-
278
-	/**
279
-	 * Prepares the query order.
280
-	 *
281
-	 * @since 1.0.19
282
-	 *
283
-	 * @param array $qv Query vars.
284
-	 * @param string $table Table name.
285
-	 */
286
-	protected function prepare_query_order( &$qv, $table ) {
287
-
288
-		// sorting.
289
-		$qv['order'] = isset( $qv['order'] ) ? strtoupper( $qv['order'] ) : '';
290
-		$order       = $this->parse_order( $qv['order'] );
291
-
292
-		// Default order is by 'id' (latest customers).
293
-		if ( empty( $qv['orderby'] ) ) {
294
-			$qv['orderby'] = array( 'id' );
295
-		}
296
-
297
-		// 'orderby' values may be an array, comma- or space-separated list.
298
-		$ordersby      = array_filter( wpinv_parse_list( $qv['orderby'] ) );
299
-
300
-		$orderby_array = array();
301
-		foreach ( $ordersby as $_key => $_value ) {
302
-
303
-			if ( is_int( $_key ) ) {
304
-				// Integer key means this is a flat array of 'orderby' fields.
305
-				$_orderby = $_value;
306
-				$_order   = $order;
307
-			} else {
308
-				// Non-integer key means that the key is the field and the value is ASC/DESC.
309
-				$_orderby = $_key;
310
-				$_order   = $_value;
311
-			}
312
-
313
-			$parsed = $this->parse_orderby( $_orderby, $table );
314
-
315
-			if ( $parsed ) {
316
-				$orderby_array[] = $parsed . ' ' . $this->parse_order( $_order );
317
-			}
318
-		}
319
-
320
-		// If no valid clauses were found, order by id.
321
-		if ( empty( $orderby_array ) ) {
322
-			$orderby_array[] = "id $order";
323
-		}
324
-
325
-		$this->query_orderby = 'ORDER BY ' . implode( ', ', $orderby_array );
326
-
327
-	}
328
-
329
-	/**
330
-	 * Execute the query, with the current variables.
331
-	 *
332
-	 * @since 1.0.19
333
-	 *
334
-	 * @global wpdb $wpdb WordPress database abstraction object.
335
-	 */
336
-	public function query() {
337
-		global $wpdb;
338
-
339
-		$qv =& $this->query_vars;
340
-
341
-		// Return a non-null value to bypass the default GetPaid customers query and remember to set the
342
-		// total_customers property.
343
-		$this->results = apply_filters_ref_array( 'getpaid_customers_pre_query', array( null, &$this ) );
344
-
345
-		if ( null === $this->results ) {
346
-			$this->request = "SELECT $this->query_fields $this->query_from $this->query_where $this->query_orderby $this->query_limit";
347
-
348
-			if ( ( is_array( $qv['fields'] ) && 1 !== count( $qv['fields'] ) ) || 'all' === $qv['fields'] ) {
349
-				$this->results = $wpdb->get_results( $this->request );
350
-			} else {
351
-				$this->results = $wpdb->get_col( $this->request );
352
-			}
353
-
354
-			if ( isset( $qv['count_total'] ) && $qv['count_total'] ) {
355
-				$found_customers_query = apply_filters( 'getpaid_found_customers_query', 'SELECT FOUND_ROWS()', $this );
356
-				$this->total_customers = (int) $wpdb->get_var( $found_customers_query );
357
-			}
358
-		}
359
-
360
-		if ( 'all' === $qv['fields'] ) {
361
-			foreach ( $this->results as $key => $customer ) {
362
-				$this->set_cache( $customer->id, $customer, 'getpaid_customers' );
363
-				$this->set_cache( $customer->user_id, $customer->id, 'getpaid_customer_ids_by_user_id' );
364
-				$this->set_cache( $customer->email, $customer->id, 'getpaid_customer_ids_by_email' );
365
-				$this->results[ $key ] = new GetPaid_Customer( $customer );
366
-			}
367
-		}
368
-
369
-	}
370
-
371
-	/**
372
-	 * Set cache
373
-	 *
374
-	 * @param string  $id
375
-	 * @param mixed   $data
376
-	 * @param string  $group
377
-	 * @param integer $expire
378
-	 * @return boolean
379
-	 */
380
-	public function set_cache( $key, $data, $group = '', $expire = 0 ) {
381
-
382
-		if ( empty( $key ) ) {
383
-			return false;
384
-		}
385
-
386
-		wp_cache_set( $key, $data, $group, $expire );
387
-	}
388
-
389
-	/**
390
-	 * Retrieve query variable.
391
-	 *
392
-	 * @since 1.0.19
393
-	 *
394
-	 * @param string $query_var Query variable key.
395
-	 * @return mixed
396
-	 */
397
-	public function get( $query_var ) {
398
-		if ( isset( $this->query_vars[ $query_var ] ) ) {
399
-			return $this->query_vars[ $query_var ];
400
-		}
401
-
402
-		return null;
403
-	}
404
-
405
-	/**
406
-	 * Set query variable.
407
-	 *
408
-	 * @since 1.0.19
409
-	 *
410
-	 * @param string $query_var Query variable key.
411
-	 * @param mixed $value Query variable value.
412
-	 */
413
-	public function set( $query_var, $value ) {
414
-		$this->query_vars[ $query_var ] = $value;
415
-	}
416
-
417
-	/**
418
-	 * Return the list of customers.
419
-	 *
420
-	 * @since 1.0.19
421
-	 *
422
-	 * @return GetPaid_Customer[]|array Found customers.
423
-	 */
424
-	public function get_results() {
425
-		return $this->results;
426
-	}
427
-
428
-	/**
429
-	 * Return the total number of customers for the current query.
430
-	 *
431
-	 * @since 1.0.19
432
-	 *
433
-	 * @return int Number of total customers.
434
-	 */
435
-	public function get_total() {
436
-		return $this->total_customers;
437
-	}
438
-
439
-	/**
440
-	 * Parse and sanitize 'orderby' keys passed to the customers query.
441
-	 *
442
-	 * @since 1.0.19
443
-	 *
444
-	 * @param string $orderby Alias for the field to order by.
445
-	 *  @param string $table The current table.
446
-	 * @return string Value to use in the ORDER clause, if `$orderby` is valid.
447
-	 */
448
-	protected function parse_orderby( $orderby, $table ) {
449
-
450
-		$_orderby = '';
451
-		if ( in_array( $orderby, array_keys( GetPaid_Customer_Data_Store::get_database_fields() ), true ) ) {
452
-			$_orderby = "$table.`$orderby`";
453
-		} elseif ( 'id' === strtolower( $orderby ) ) {
454
-			$_orderby = "$table.id";
455
-		} elseif ( 'include' === $orderby && ! empty( $this->query_vars['include'] ) ) {
456
-			$include     = wp_parse_id_list( $this->query_vars['include'] );
457
-			$include_sql = implode( ',', $include );
458
-			$_orderby    = "FIELD( $table.id, $include_sql )";
459
-		}
460
-
461
-		return $_orderby;
462
-	}
463
-
464
-	/**
465
-	 * Parse an 'order' query variable and cast it to ASC or DESC as necessary.
466
-	 *
467
-	 * @since 1.0.19
468
-	 *
469
-	 * @param string $order The 'order' query variable.
470
-	 * @return string The sanitized 'order' query variable.
471
-	 */
472
-	protected function parse_order( $order ) {
473
-		if ( ! is_string( $order ) || empty( $order ) ) {
474
-			return 'DESC';
475
-		}
476
-
477
-		if ( 'ASC' === strtoupper( $order ) ) {
478
-			return 'ASC';
479
-		} else {
480
-			return 'DESC';
481
-		}
482
-	}
19
+    /**
20
+     * Query vars, after parsing
21
+     *
22
+     * @since 1.0.19
23
+     * @var array
24
+     */
25
+    public $query_vars = array();
26
+
27
+    /**
28
+     * List of found customers.
29
+     *
30
+     * @since 1.0.19
31
+     * @var array
32
+     */
33
+    private $results;
34
+
35
+    /**
36
+     * Total number of found customers for the current query
37
+     *
38
+     * @since 1.0.19
39
+     * @var int
40
+     */
41
+    private $total_customers = 0;
42
+
43
+    /**
44
+     * The SQL query used to fetch matching customers.
45
+     *
46
+     * @since 1.0.19
47
+     * @var string
48
+     */
49
+    public $request;
50
+
51
+    // SQL clauses
52
+
53
+    /**
54
+     * Contains the 'FIELDS' sql clause
55
+     *
56
+     * @since 1.0.19
57
+     * @var string
58
+     */
59
+    public $query_fields;
60
+
61
+    /**
62
+     * Contains the 'FROM' sql clause
63
+     *
64
+     * @since 1.0.19
65
+     * @var string
66
+     */
67
+    public $query_from;
68
+
69
+    /**
70
+     * Contains the 'WHERE' sql clause
71
+     *
72
+     * @since 1.0.19
73
+     * @var string
74
+     */
75
+    public $query_where;
76
+
77
+    /**
78
+     * Contains the 'ORDER BY' sql clause
79
+     *
80
+     * @since 1.0.19
81
+     * @var string
82
+     */
83
+    public $query_orderby;
84
+
85
+    /**
86
+     * Contains the 'LIMIT' sql clause
87
+     *
88
+     * @since 1.0.19
89
+     * @var string
90
+     */
91
+    public $query_limit;
92
+
93
+    /**
94
+     * Class constructor.
95
+     *
96
+     * @since 1.0.19
97
+     *
98
+     * @param null|string|array $query Optional. The query variables.
99
+     */
100
+    public function __construct( $query = null ) {
101
+        if ( ! is_null( $query ) ) {
102
+            $this->prepare_query( $query );
103
+            $this->query();
104
+        }
105
+    }
106
+
107
+    /**
108
+     * Fills in missing query variables with default values.
109
+     *
110
+     * @since 1.0.19
111
+     *
112
+     * @param  string|array $args Query vars, as passed to `GetPaid_Subscriptions_Query`.
113
+     * @return array Complete query variables with undefined ones filled in with defaults.
114
+     */
115
+    public static function fill_query_vars( $args ) {
116
+        $defaults = array(
117
+            'include'     => array(),
118
+            'exclude'     => array(),
119
+            'orderby'     => 'id',
120
+            'order'       => 'DESC',
121
+            'offset'      => '',
122
+            'number'      => 10,
123
+            'paged'       => 1,
124
+            'count_total' => true,
125
+            'fields'      => 'all',
126
+        );
127
+
128
+        foreach ( GetPaid_Customer_Data_Store::get_database_fields() as $field => $type ) {
129
+            $defaults[ $field ] = 'any';
130
+
131
+            if ( '%f' === $type || '%d' === $type ) {
132
+                $defaults[ $field . '_min' ] = '';
133
+                $defaults[ $field . '_max' ] = '';
134
+            }
135
+        }
136
+
137
+        return wp_parse_args( $args, $defaults );
138
+    }
139
+
140
+    /**
141
+     * Prepare the query variables.
142
+     *
143
+     * @since 1.0.19
144
+     *
145
+     * @see self::fill_query_vars() For allowede args and their defaults.
146
+     */
147
+    public function prepare_query( $query = array() ) {
148
+        global $wpdb;
149
+
150
+        if ( empty( $this->query_vars ) || ! empty( $query ) ) {
151
+            $this->query_limit = null;
152
+            $this->query_vars  = $this->fill_query_vars( $query );
153
+        }
154
+
155
+        if ( ! empty( $this->query_vars['fields'] ) && 'all' !== $this->query_vars['fields'] ) {
156
+            $this->query_vars['fields'] = wpinv_parse_list( $this->query_vars['fields'] );
157
+        }
158
+
159
+        do_action( 'getpaid_pre_get_customers', array( &$this ) );
160
+
161
+        // Ensure that query vars are filled after 'getpaid_pre_get_customers'.
162
+        $qv                = & $this->query_vars;
163
+        $qv                = $this->fill_query_vars( $qv );
164
+        $table             = $wpdb->prefix . 'getpaid_customers';
165
+        $this->query_from  = "FROM $table";
166
+
167
+        // Prepare query fields.
168
+        $this->prepare_query_fields( $qv, $table );
169
+
170
+        // Prepare query where.
171
+        $this->prepare_query_where( $qv, $table );
172
+
173
+        // Prepare query order.
174
+        $this->prepare_query_order( $qv, $table );
175
+
176
+        // limit
177
+        if ( isset( $qv['number'] ) && $qv['number'] > 0 ) {
178
+            if ( $qv['offset'] ) {
179
+                $this->query_limit = $wpdb->prepare( 'LIMIT %d, %d', $qv['offset'], $qv['number'] );
180
+            } else {
181
+                $this->query_limit = $wpdb->prepare( 'LIMIT %d, %d', $qv['number'] * ( $qv['paged'] - 1 ), $qv['number'] );
182
+            }
183
+        }
184
+
185
+        do_action_ref_array( 'getpaid_after_customers_query', array( &$this ) );
186
+    }
187
+
188
+    /**
189
+     * Prepares the query fields.
190
+     *
191
+     * @since 1.0.19
192
+     *
193
+     * @param array $qv Query vars.
194
+     * @param string $table Table name.
195
+     */
196
+    protected function prepare_query_fields( &$qv, $table ) {
197
+
198
+        if ( is_array( $qv['fields'] ) ) {
199
+            $qv['fields']   = array_unique( $qv['fields'] );
200
+            $allowed_fields = array_keys( GetPaid_Customer_Data_Store::get_database_fields() );
201
+
202
+            $query_fields = array();
203
+            foreach ( $qv['fields'] as $field ) {
204
+                if ( ! in_array( $field, $allowed_fields ) ) {
205
+                    continue;
206
+                }
207
+
208
+                $field          = sanitize_key( $field );
209
+                $query_fields[] = "$table.`$field`";
210
+            }
211
+            $this->query_fields = implode( ',', $query_fields );
212
+        } else {
213
+            $this->query_fields = "$table.*";
214
+        }
215
+
216
+        if ( isset( $qv['count_total'] ) && $qv['count_total'] ) {
217
+            $this->query_fields = 'SQL_CALC_FOUND_ROWS ' . $this->query_fields;
218
+        }
219
+
220
+    }
221
+
222
+    /**
223
+     * Prepares the query where.
224
+     *
225
+     * @since 1.0.19
226
+     *
227
+     * @param array $qv Query vars.
228
+     * @param string $table Table name.
229
+     */
230
+    protected function prepare_query_where( &$qv, $table ) {
231
+        global $wpdb;
232
+        $this->query_where = 'WHERE 1=1';
233
+
234
+        // Fields.
235
+        foreach ( GetPaid_Customer_Data_Store::get_database_fields() as $field => $type ) {
236
+            if ( 'any' !== $qv[ $field ] ) {
237
+
238
+                // In.
239
+                if ( is_array( $qv[ $field ] ) ) {
240
+                    $in                 = join( ',', array_fill( 0, count( $qv[ $field ] ), $type ) );
241
+                    $this->query_where .= $wpdb->prepare( " AND $table.`status` IN ( $in )", $qv[ $field ] );
242
+                } elseif ( ! empty( $qv[ $field ] ) ) {
243
+                    $this->query_where .= $wpdb->prepare( " AND $table.`$field` = $type", $qv[ $field ] );
244
+                }
245
+            }
246
+
247
+            // Min/Max.
248
+            if ( '%f' === $type || '%d' === $type ) {
249
+
250
+                // Min.
251
+                if ( is_numeric( $qv[ $field . '_min' ] ) ) {
252
+                    $this->query_where .= $wpdb->prepare( " AND $table.`$field` >= $type", $qv[ $field . '_min' ] );
253
+                }
254
+
255
+                // Max.
256
+                if ( is_numeric( $qv[ $field . '_max' ] ) ) {
257
+                    $this->query_where .= $wpdb->prepare( " AND $table.`$field` <= $type", $qv[ $field . '_max' ] );
258
+                }
259
+            }
260
+        }
261
+
262
+        if ( ! empty( $qv['include'] ) ) {
263
+            $include            = implode( ',', wp_parse_id_list( $qv['include'] ) );
264
+            $this->query_where .= " AND $table.`id` IN ($include)";
265
+        } elseif ( ! empty( $qv['exclude'] ) ) {
266
+            $exclude            = implode( ',', wp_parse_id_list( $qv['exclude'] ) );
267
+            $this->query_where .= " AND $table.`id` NOT IN ($exclude)";
268
+        }
269
+
270
+        // Date queries are allowed for the customer creation date.
271
+        if ( ! empty( $qv['date_created_query'] ) && is_array( $qv['date_created_query'] ) ) {
272
+            $date_created_query = new WP_Date_Query( $qv['date_created_query'], "$table.date_created" );
273
+            $this->query_where .= $date_created_query->get_sql();
274
+        }
275
+
276
+    }
277
+
278
+    /**
279
+     * Prepares the query order.
280
+     *
281
+     * @since 1.0.19
282
+     *
283
+     * @param array $qv Query vars.
284
+     * @param string $table Table name.
285
+     */
286
+    protected function prepare_query_order( &$qv, $table ) {
287
+
288
+        // sorting.
289
+        $qv['order'] = isset( $qv['order'] ) ? strtoupper( $qv['order'] ) : '';
290
+        $order       = $this->parse_order( $qv['order'] );
291
+
292
+        // Default order is by 'id' (latest customers).
293
+        if ( empty( $qv['orderby'] ) ) {
294
+            $qv['orderby'] = array( 'id' );
295
+        }
296
+
297
+        // 'orderby' values may be an array, comma- or space-separated list.
298
+        $ordersby      = array_filter( wpinv_parse_list( $qv['orderby'] ) );
299
+
300
+        $orderby_array = array();
301
+        foreach ( $ordersby as $_key => $_value ) {
302
+
303
+            if ( is_int( $_key ) ) {
304
+                // Integer key means this is a flat array of 'orderby' fields.
305
+                $_orderby = $_value;
306
+                $_order   = $order;
307
+            } else {
308
+                // Non-integer key means that the key is the field and the value is ASC/DESC.
309
+                $_orderby = $_key;
310
+                $_order   = $_value;
311
+            }
312
+
313
+            $parsed = $this->parse_orderby( $_orderby, $table );
314
+
315
+            if ( $parsed ) {
316
+                $orderby_array[] = $parsed . ' ' . $this->parse_order( $_order );
317
+            }
318
+        }
319
+
320
+        // If no valid clauses were found, order by id.
321
+        if ( empty( $orderby_array ) ) {
322
+            $orderby_array[] = "id $order";
323
+        }
324
+
325
+        $this->query_orderby = 'ORDER BY ' . implode( ', ', $orderby_array );
326
+
327
+    }
328
+
329
+    /**
330
+     * Execute the query, with the current variables.
331
+     *
332
+     * @since 1.0.19
333
+     *
334
+     * @global wpdb $wpdb WordPress database abstraction object.
335
+     */
336
+    public function query() {
337
+        global $wpdb;
338
+
339
+        $qv =& $this->query_vars;
340
+
341
+        // Return a non-null value to bypass the default GetPaid customers query and remember to set the
342
+        // total_customers property.
343
+        $this->results = apply_filters_ref_array( 'getpaid_customers_pre_query', array( null, &$this ) );
344
+
345
+        if ( null === $this->results ) {
346
+            $this->request = "SELECT $this->query_fields $this->query_from $this->query_where $this->query_orderby $this->query_limit";
347
+
348
+            if ( ( is_array( $qv['fields'] ) && 1 !== count( $qv['fields'] ) ) || 'all' === $qv['fields'] ) {
349
+                $this->results = $wpdb->get_results( $this->request );
350
+            } else {
351
+                $this->results = $wpdb->get_col( $this->request );
352
+            }
353
+
354
+            if ( isset( $qv['count_total'] ) && $qv['count_total'] ) {
355
+                $found_customers_query = apply_filters( 'getpaid_found_customers_query', 'SELECT FOUND_ROWS()', $this );
356
+                $this->total_customers = (int) $wpdb->get_var( $found_customers_query );
357
+            }
358
+        }
359
+
360
+        if ( 'all' === $qv['fields'] ) {
361
+            foreach ( $this->results as $key => $customer ) {
362
+                $this->set_cache( $customer->id, $customer, 'getpaid_customers' );
363
+                $this->set_cache( $customer->user_id, $customer->id, 'getpaid_customer_ids_by_user_id' );
364
+                $this->set_cache( $customer->email, $customer->id, 'getpaid_customer_ids_by_email' );
365
+                $this->results[ $key ] = new GetPaid_Customer( $customer );
366
+            }
367
+        }
368
+
369
+    }
370
+
371
+    /**
372
+     * Set cache
373
+     *
374
+     * @param string  $id
375
+     * @param mixed   $data
376
+     * @param string  $group
377
+     * @param integer $expire
378
+     * @return boolean
379
+     */
380
+    public function set_cache( $key, $data, $group = '', $expire = 0 ) {
381
+
382
+        if ( empty( $key ) ) {
383
+            return false;
384
+        }
385
+
386
+        wp_cache_set( $key, $data, $group, $expire );
387
+    }
388
+
389
+    /**
390
+     * Retrieve query variable.
391
+     *
392
+     * @since 1.0.19
393
+     *
394
+     * @param string $query_var Query variable key.
395
+     * @return mixed
396
+     */
397
+    public function get( $query_var ) {
398
+        if ( isset( $this->query_vars[ $query_var ] ) ) {
399
+            return $this->query_vars[ $query_var ];
400
+        }
401
+
402
+        return null;
403
+    }
404
+
405
+    /**
406
+     * Set query variable.
407
+     *
408
+     * @since 1.0.19
409
+     *
410
+     * @param string $query_var Query variable key.
411
+     * @param mixed $value Query variable value.
412
+     */
413
+    public function set( $query_var, $value ) {
414
+        $this->query_vars[ $query_var ] = $value;
415
+    }
416
+
417
+    /**
418
+     * Return the list of customers.
419
+     *
420
+     * @since 1.0.19
421
+     *
422
+     * @return GetPaid_Customer[]|array Found customers.
423
+     */
424
+    public function get_results() {
425
+        return $this->results;
426
+    }
427
+
428
+    /**
429
+     * Return the total number of customers for the current query.
430
+     *
431
+     * @since 1.0.19
432
+     *
433
+     * @return int Number of total customers.
434
+     */
435
+    public function get_total() {
436
+        return $this->total_customers;
437
+    }
438
+
439
+    /**
440
+     * Parse and sanitize 'orderby' keys passed to the customers query.
441
+     *
442
+     * @since 1.0.19
443
+     *
444
+     * @param string $orderby Alias for the field to order by.
445
+     *  @param string $table The current table.
446
+     * @return string Value to use in the ORDER clause, if `$orderby` is valid.
447
+     */
448
+    protected function parse_orderby( $orderby, $table ) {
449
+
450
+        $_orderby = '';
451
+        if ( in_array( $orderby, array_keys( GetPaid_Customer_Data_Store::get_database_fields() ), true ) ) {
452
+            $_orderby = "$table.`$orderby`";
453
+        } elseif ( 'id' === strtolower( $orderby ) ) {
454
+            $_orderby = "$table.id";
455
+        } elseif ( 'include' === $orderby && ! empty( $this->query_vars['include'] ) ) {
456
+            $include     = wp_parse_id_list( $this->query_vars['include'] );
457
+            $include_sql = implode( ',', $include );
458
+            $_orderby    = "FIELD( $table.id, $include_sql )";
459
+        }
460
+
461
+        return $_orderby;
462
+    }
463
+
464
+    /**
465
+     * Parse an 'order' query variable and cast it to ASC or DESC as necessary.
466
+     *
467
+     * @since 1.0.19
468
+     *
469
+     * @param string $order The 'order' query variable.
470
+     * @return string The sanitized 'order' query variable.
471
+     */
472
+    protected function parse_order( $order ) {
473
+        if ( ! is_string( $order ) || empty( $order ) ) {
474
+            return 'DESC';
475
+        }
476
+
477
+        if ( 'ASC' === strtoupper( $order ) ) {
478
+            return 'ASC';
479
+        } else {
480
+            return 'DESC';
481
+        }
482
+    }
483 483
 
484 484
 }
Please login to merge, or discard this patch.
includes/admin/class-getpaid-admin.php 1 patch
Indentation   +605 added lines, -605 removed lines patch added patch discarded remove patch
@@ -14,93 +14,93 @@  discard block
 block discarded – undo
14 14
 class GetPaid_Admin {
15 15
 
16 16
     /**
17
-	 * Local path to this plugins admin directory
18
-	 *
19
-	 * @var         string
20
-	 */
21
-	public $admin_path;
22
-
23
-	/**
24
-	 * Web path to this plugins admin directory
25
-	 *
26
-	 * @var         string
27
-	 */
28
-	public $admin_url;
29
-
30
-	/**
31
-	 * Reports components.
32
-	 *
33
-	 * @var GetPaid_Reports
34
-	 */
17
+     * Local path to this plugins admin directory
18
+     *
19
+     * @var         string
20
+     */
21
+    public $admin_path;
22
+
23
+    /**
24
+     * Web path to this plugins admin directory
25
+     *
26
+     * @var         string
27
+     */
28
+    public $admin_url;
29
+
30
+    /**
31
+     * Reports components.
32
+     *
33
+     * @var GetPaid_Reports
34
+     */
35 35
     public $reports;
36 36
 
37 37
     /**
38
-	 * Class constructor.
39
-	 */
40
-	public function __construct() {
38
+     * Class constructor.
39
+     */
40
+    public function __construct() {
41 41
 
42 42
         $this->admin_path  = plugin_dir_path( __FILE__ );
43
-		$this->admin_url   = plugins_url( '/', __FILE__ );
44
-		$this->reports     = new GetPaid_Reports();
43
+        $this->admin_url   = plugins_url( '/', __FILE__ );
44
+        $this->reports     = new GetPaid_Reports();
45 45
 
46 46
         if ( is_admin() ) {
47
-			$this->init_admin_hooks();
47
+            $this->init_admin_hooks();
48 48
         }
49 49
 
50 50
     }
51 51
 
52 52
     /**
53
-	 * Init action and filter hooks
54
-	 *
55
-	 */
56
-	private function init_admin_hooks() {
53
+     * Init action and filter hooks
54
+     *
55
+     */
56
+    private function init_admin_hooks() {
57 57
         add_action( 'admin_enqueue_scripts', array( $this, 'enqeue_scripts' ), 9 );
58 58
         add_filter( 'admin_body_class', array( $this, 'admin_body_class' ) );
59 59
         add_action( 'admin_init', array( $this, 'init_ayecode_connect_helper' ) );
60 60
         add_action( 'admin_init', array( $this, 'activation_redirect' ) );
61 61
         add_action( 'admin_init', array( $this, 'maybe_do_admin_action' ) );
62
-		add_action( 'admin_notices', array( $this, 'show_notices' ) );
63
-		add_action( 'getpaid_authenticated_admin_action_rate_plugin', array( $this, 'redirect_to_wordpress_rating_page' ) );
64
-		add_action( 'getpaid_authenticated_admin_action_duplicate_form', array( $this, 'duplicate_payment_form' ) );
65
-		add_action( 'getpaid_authenticated_admin_action_reset_form_stats', array( $this, 'reset_form_stats' ) );
66
-		add_action( 'getpaid_authenticated_admin_action_duplicate_invoice', array( $this, 'duplicate_invoice' ) );
67
-		add_action( 'getpaid_authenticated_admin_action_send_invoice', array( $this, 'send_customer_invoice' ) );
68
-		add_action( 'getpaid_authenticated_admin_action_send_invoice_reminder', array( $this, 'send_customer_payment_reminder' ) );
62
+        add_action( 'admin_notices', array( $this, 'show_notices' ) );
63
+        add_action( 'getpaid_authenticated_admin_action_rate_plugin', array( $this, 'redirect_to_wordpress_rating_page' ) );
64
+        add_action( 'getpaid_authenticated_admin_action_duplicate_form', array( $this, 'duplicate_payment_form' ) );
65
+        add_action( 'getpaid_authenticated_admin_action_reset_form_stats', array( $this, 'reset_form_stats' ) );
66
+        add_action( 'getpaid_authenticated_admin_action_duplicate_invoice', array( $this, 'duplicate_invoice' ) );
67
+        add_action( 'getpaid_authenticated_admin_action_send_invoice', array( $this, 'send_customer_invoice' ) );
68
+        add_action( 'getpaid_authenticated_admin_action_send_invoice_reminder', array( $this, 'send_customer_payment_reminder' ) );
69 69
         add_action( 'getpaid_authenticated_admin_action_reset_tax_rates', array( $this, 'admin_reset_tax_rates' ) );
70
-		add_action( 'getpaid_authenticated_admin_action_create_missing_pages', array( $this, 'admin_create_missing_pages' ) );
71
-		add_action( 'getpaid_authenticated_admin_action_refresh_permalinks', array( $this, 'admin_refresh_permalinks' ) );
72
-		add_action( 'getpaid_authenticated_admin_action_create_missing_tables', array( $this, 'admin_create_missing_tables' ) );
73
-		add_action( 'getpaid_authenticated_admin_action_migrate_old_invoices', array( $this, 'admin_migrate_old_invoices' ) );
74
-		add_action( 'getpaid_authenticated_admin_action_download_customers', array( $this, 'admin_download_customers' ) );
75
-		add_action( 'getpaid_authenticated_admin_action_recalculate_discounts', array( $this, 'admin_recalculate_discounts' ) );
76
-		add_action( 'getpaid_authenticated_admin_action_install_plugin', array( $this, 'admin_install_plugin' ) );
77
-		add_action( 'getpaid_authenticated_admin_action_connect_gateway', array( $this, 'admin_connect_gateway' ) );
78
-		add_filter( 'admin_footer_text', array( $this, 'admin_footer_text' ) );
79
-		do_action( 'getpaid_init_admin_hooks', $this );
80
-
81
-		// Setup/welcome
82
-		if ( ! empty( $_GET['page'] ) ) {
83
-			switch ( sanitize_text_field( $_GET['page'] ) ) {
84
-				case 'gp-setup':
85
-					include_once dirname( __FILE__ ) . '/class-getpaid-admin-setup-wizard.php';
86
-					break;
87
-			}
88
-		}
89
-
90
-    }
91
-
92
-    /**
93
-	 * Register admin scripts
94
-	 *
95
-	 */
96
-	public function enqeue_scripts() {
70
+        add_action( 'getpaid_authenticated_admin_action_create_missing_pages', array( $this, 'admin_create_missing_pages' ) );
71
+        add_action( 'getpaid_authenticated_admin_action_refresh_permalinks', array( $this, 'admin_refresh_permalinks' ) );
72
+        add_action( 'getpaid_authenticated_admin_action_create_missing_tables', array( $this, 'admin_create_missing_tables' ) );
73
+        add_action( 'getpaid_authenticated_admin_action_migrate_old_invoices', array( $this, 'admin_migrate_old_invoices' ) );
74
+        add_action( 'getpaid_authenticated_admin_action_download_customers', array( $this, 'admin_download_customers' ) );
75
+        add_action( 'getpaid_authenticated_admin_action_recalculate_discounts', array( $this, 'admin_recalculate_discounts' ) );
76
+        add_action( 'getpaid_authenticated_admin_action_install_plugin', array( $this, 'admin_install_plugin' ) );
77
+        add_action( 'getpaid_authenticated_admin_action_connect_gateway', array( $this, 'admin_connect_gateway' ) );
78
+        add_filter( 'admin_footer_text', array( $this, 'admin_footer_text' ) );
79
+        do_action( 'getpaid_init_admin_hooks', $this );
80
+
81
+        // Setup/welcome
82
+        if ( ! empty( $_GET['page'] ) ) {
83
+            switch ( sanitize_text_field( $_GET['page'] ) ) {
84
+                case 'gp-setup':
85
+                    include_once dirname( __FILE__ ) . '/class-getpaid-admin-setup-wizard.php';
86
+                    break;
87
+            }
88
+        }
89
+
90
+    }
91
+
92
+    /**
93
+     * Register admin scripts
94
+     *
95
+     */
96
+    public function enqeue_scripts() {
97 97
         global $current_screen, $pagenow;
98 98
 
99
-		$page    = isset( $_GET['page'] ) ? sanitize_text_field( $_GET['page'] ) : '';
100
-		$editing = $pagenow == 'post.php' || $pagenow == 'post-new.php';
99
+        $page    = isset( $_GET['page'] ) ? sanitize_text_field( $_GET['page'] ) : '';
100
+        $editing = $pagenow == 'post.php' || $pagenow == 'post-new.php';
101 101
 
102 102
         if ( ! empty( $current_screen->post_type ) ) {
103
-			$page = $current_screen->post_type;
103
+            $page = $current_screen->post_type;
104 104
         }
105 105
 
106 106
         // General styles.
@@ -121,53 +121,53 @@  discard block
 block discarded – undo
121 121
         }
122 122
 
123 123
         // Payment form scripts.
124
-		if ( 'wpi_payment_form' == $page && $editing ) {
124
+        if ( 'wpi_payment_form' == $page && $editing ) {
125 125
             $this->load_payment_form_scripts();
126 126
         }
127 127
 
128
-		if ( $page == 'wpinv-subscriptions' ) {
129
-			wp_enqueue_script( 'postbox' );
130
-		}
128
+        if ( $page == 'wpinv-subscriptions' ) {
129
+            wp_enqueue_script( 'postbox' );
130
+        }
131 131
 
132 132
     }
133 133
 
134 134
     /**
135
-	 * Returns admin js translations.
136
-	 *
137
-	 */
138
-	protected function get_admin_i18() {
135
+     * Returns admin js translations.
136
+     *
137
+     */
138
+    protected function get_admin_i18() {
139 139
         global $post;
140 140
 
141
-		$date_range = array(
142
-			'period' => isset( $_GET['date_range'] ) ? sanitize_text_field( $_GET['date_range'] ) : '7_days',
143
-		);
141
+        $date_range = array(
142
+            'period' => isset( $_GET['date_range'] ) ? sanitize_text_field( $_GET['date_range'] ) : '7_days',
143
+        );
144 144
 
145
-		if ( $date_range['period'] == 'custom' ) {
145
+        if ( $date_range['period'] == 'custom' ) {
146 146
 
147
-			if ( isset( $_GET['from'] ) ) {
148
-				$date_range['after'] = date( 'Y-m-d', strtotime( sanitize_text_field( $_GET['from'] ), current_time( 'timestamp' ) ) - DAY_IN_SECONDS );
149
-			}
147
+            if ( isset( $_GET['from'] ) ) {
148
+                $date_range['after'] = date( 'Y-m-d', strtotime( sanitize_text_field( $_GET['from'] ), current_time( 'timestamp' ) ) - DAY_IN_SECONDS );
149
+            }
150 150
 
151
-			if ( isset( $_GET['to'] ) ) {
152
-				$date_range['before'] = date( 'Y-m-d', strtotime( sanitize_text_field( $_GET['to'] ), current_time( 'timestamp' ) ) + DAY_IN_SECONDS );
153
-			}
151
+            if ( isset( $_GET['to'] ) ) {
152
+                $date_range['before'] = date( 'Y-m-d', strtotime( sanitize_text_field( $_GET['to'] ), current_time( 'timestamp' ) ) + DAY_IN_SECONDS );
153
+            }
154 154
 }
155 155
 
156 156
         $i18n = array(
157 157
             'ajax_url'                  => admin_url( 'admin-ajax.php' ),
158 158
             'post_ID'                   => isset( $post->ID ) ? $post->ID : '',
159
-			'wpinv_nonce'               => wp_create_nonce( 'wpinv-nonce' ),
160
-			'rest_nonce'                => wp_create_nonce( 'wp_rest' ),
161
-			'rest_root'                 => esc_url_raw( rest_url() ),
162
-			'date_range'                => $date_range,
159
+            'wpinv_nonce'               => wp_create_nonce( 'wpinv-nonce' ),
160
+            'rest_nonce'                => wp_create_nonce( 'wp_rest' ),
161
+            'rest_root'                 => esc_url_raw( rest_url() ),
162
+            'date_range'                => $date_range,
163 163
             'add_invoice_note_nonce'    => wp_create_nonce( 'add-invoice-note' ),
164 164
             'delete_invoice_note_nonce' => wp_create_nonce( 'delete-invoice-note' ),
165 165
             'invoice_item_nonce'        => wp_create_nonce( 'invoice-item' ),
166 166
             'billing_details_nonce'     => wp_create_nonce( 'get-billing-details' ),
167 167
             'tax'                       => wpinv_tax_amount(),
168 168
             'discount'                  => 0,
169
-			'currency_symbol'           => wpinv_currency_symbol(),
170
-			'currency'                  => wpinv_get_currency(),
169
+            'currency_symbol'           => wpinv_currency_symbol(),
170
+            'currency'                  => wpinv_get_currency(),
171 171
             'currency_pos'              => wpinv_currency_position(),
172 172
             'thousand_sep'              => wpinv_thousands_separator(),
173 173
             'decimal_sep'               => wpinv_decimal_separator(),
@@ -187,118 +187,118 @@  discard block
 block discarded – undo
187 187
             'item_description'          => __( 'Item Description', 'invoicing' ),
188 188
             'invoice_description'       => __( 'Invoice Description', 'invoicing' ),
189 189
             'discount_description'      => __( 'Discount Description', 'invoicing' ),
190
-			'searching'                 => __( 'Searching', 'invoicing' ),
191
-			'loading'                   => __( 'Loading...', 'invoicing' ),
192
-			'search_customers'          => __( 'Enter customer name or email', 'invoicing' ),
193
-			'search_items'              => __( 'Enter item name', 'invoicing' ),
194
-			'graphs'                    => array_merge( array( 'refunded_fees', 'refunded_items', 'refunded_subtotal', 'refunded_tax' ), array_keys( wpinv_get_report_graphs() ) ),
190
+            'searching'                 => __( 'Searching', 'invoicing' ),
191
+            'loading'                   => __( 'Loading...', 'invoicing' ),
192
+            'search_customers'          => __( 'Enter customer name or email', 'invoicing' ),
193
+            'search_items'              => __( 'Enter item name', 'invoicing' ),
194
+            'graphs'                    => array_merge( array( 'refunded_fees', 'refunded_items', 'refunded_subtotal', 'refunded_tax' ), array_keys( wpinv_get_report_graphs() ) ),
195 195
         );
196 196
 
197
-		if ( ! empty( $post ) && getpaid_is_invoice_post_type( $post->post_type ) ) {
197
+        if ( ! empty( $post ) && getpaid_is_invoice_post_type( $post->post_type ) ) {
198 198
 
199
-			$invoice              = new WPInv_Invoice( $post );
200
-			$i18n['save_invoice'] = sprintf(
201
-				__( 'Save %s', 'invoicing' ),
202
-				ucfirst( $invoice->get_invoice_quote_type() )
203
-			);
199
+            $invoice              = new WPInv_Invoice( $post );
200
+            $i18n['save_invoice'] = sprintf(
201
+                __( 'Save %s', 'invoicing' ),
202
+                ucfirst( $invoice->get_invoice_quote_type() )
203
+            );
204 204
 
205
-			$i18n['invoice_description'] = sprintf(
206
-				__( '%s Description', 'invoicing' ),
207
-				ucfirst( $invoice->get_invoice_quote_type() )
208
-			);
205
+            $i18n['invoice_description'] = sprintf(
206
+                __( '%s Description', 'invoicing' ),
207
+                ucfirst( $invoice->get_invoice_quote_type() )
208
+            );
209 209
 
210
-		}
211
-		return $i18n;
212
-	}
210
+        }
211
+        return $i18n;
212
+    }
213 213
 
214
-	/**
215
-	 * Change the admin footer text on GetPaid admin pages.
216
-	 *
217
-	 * @since  2.0.0
218
-	 * @param  string $footer_text
219
-	 * @return string
220
-	 */
221
-	public function admin_footer_text( $footer_text ) {
222
-		global $current_screen;
214
+    /**
215
+     * Change the admin footer text on GetPaid admin pages.
216
+     *
217
+     * @since  2.0.0
218
+     * @param  string $footer_text
219
+     * @return string
220
+     */
221
+    public function admin_footer_text( $footer_text ) {
222
+        global $current_screen;
223 223
 
224
-		$page    = isset( $_GET['page'] ) ? sanitize_text_field( $_GET['page'] ) : '';
224
+        $page    = isset( $_GET['page'] ) ? sanitize_text_field( $_GET['page'] ) : '';
225 225
 
226 226
         if ( ! empty( $current_screen->post_type ) ) {
227
-			$page = $current_screen->post_type;
227
+            $page = $current_screen->post_type;
228 228
         }
229 229
 
230 230
         // General styles.
231 231
         if ( apply_filters( 'getpaid_display_admin_footer_text', wpinv_current_user_can_manage_invoicing() ) && false !== stripos( $page, 'wpi' ) ) {
232 232
 
233
-			// Change the footer text
234
-			if ( ! get_user_meta( get_current_user_id(), 'getpaid_admin_footer_text_rated', true ) ) {
233
+            // Change the footer text
234
+            if ( ! get_user_meta( get_current_user_id(), 'getpaid_admin_footer_text_rated', true ) ) {
235 235
 
236
-				$rating_url  = esc_url(
237
-					wp_nonce_url(
238
-						admin_url( 'admin.php?page=wpinv-reports&getpaid-admin-action=rate_plugin' ),
239
-						'getpaid-nonce',
240
-						'getpaid-nonce'
236
+                $rating_url  = esc_url(
237
+                    wp_nonce_url(
238
+                        admin_url( 'admin.php?page=wpinv-reports&getpaid-admin-action=rate_plugin' ),
239
+                        'getpaid-nonce',
240
+                        'getpaid-nonce'
241 241
                     )
242
-				);
242
+                );
243 243
 
244
-				$footer_text = sprintf(
245
-					/* translators: %s: five stars */
246
-					__( 'If you like <strong>GetPaid</strong>, please leave us a %s rating. A huge thanks in advance!', 'invoicing' ),
247
-					"<a href='$rating_url'>&#9733;&#9733;&#9733;&#9733;&#9733;</a>"
248
-				);
244
+                $footer_text = sprintf(
245
+                    /* translators: %s: five stars */
246
+                    __( 'If you like <strong>GetPaid</strong>, please leave us a %s rating. A huge thanks in advance!', 'invoicing' ),
247
+                    "<a href='$rating_url'>&#9733;&#9733;&#9733;&#9733;&#9733;</a>"
248
+                );
249 249
 
250
-			} else {
250
+            } else {
251 251
 
252
-				$footer_text = sprintf(
253
-					/* translators: %s: GetPaid */
254
-					__( 'Thank you for using %s!', 'invoicing' ),
255
-					"<a href='https://wpgetpaid.com/' target='_blank'><strong>GetPaid</strong></a>"
256
-				);
252
+                $footer_text = sprintf(
253
+                    /* translators: %s: GetPaid */
254
+                    __( 'Thank you for using %s!', 'invoicing' ),
255
+                    "<a href='https://wpgetpaid.com/' target='_blank'><strong>GetPaid</strong></a>"
256
+                );
257 257
 
258
-			}
258
+            }
259 259
 }
260 260
 
261
-		return $footer_text;
262
-	}
263
-
264
-	/**
265
-	 * Redirects to wp.org to rate the plugin.
266
-	 *
267
-	 * @since  2.0.0
268
-	 */
269
-	public function redirect_to_wordpress_rating_page() {
270
-		update_user_meta( get_current_user_id(), 'getpaid_admin_footer_text_rated', 1 );
271
-		wp_redirect( 'https://wordpress.org/support/plugin/invoicing/reviews?rate=5#new-post' );
272
-		exit;
273
-	}
274
-
275
-    /**
276
-	 * Loads payment form js.
277
-	 *
278
-	 */
279
-	protected function load_payment_form_scripts() {
261
+        return $footer_text;
262
+    }
263
+
264
+    /**
265
+     * Redirects to wp.org to rate the plugin.
266
+     *
267
+     * @since  2.0.0
268
+     */
269
+    public function redirect_to_wordpress_rating_page() {
270
+        update_user_meta( get_current_user_id(), 'getpaid_admin_footer_text_rated', 1 );
271
+        wp_redirect( 'https://wordpress.org/support/plugin/invoicing/reviews?rate=5#new-post' );
272
+        exit;
273
+    }
274
+
275
+    /**
276
+     * Loads payment form js.
277
+     *
278
+     */
279
+    protected function load_payment_form_scripts() {
280 280
         global $post;
281 281
 
282 282
         wp_enqueue_script( 'vue', WPINV_PLUGIN_URL . 'assets/js/vue/vue.min.js', array(), WPINV_VERSION );
283
-		wp_enqueue_script( 'sortable', WPINV_PLUGIN_URL . 'assets/js/sortable.min.js', array(), WPINV_VERSION );
284
-		wp_enqueue_script( 'vue_draggable', WPINV_PLUGIN_URL . 'assets/js/vue/vuedraggable.min.js', array( 'sortable', 'vue' ), WPINV_VERSION );
283
+        wp_enqueue_script( 'sortable', WPINV_PLUGIN_URL . 'assets/js/sortable.min.js', array(), WPINV_VERSION );
284
+        wp_enqueue_script( 'vue_draggable', WPINV_PLUGIN_URL . 'assets/js/vue/vuedraggable.min.js', array( 'sortable', 'vue' ), WPINV_VERSION );
285 285
 
286
-		$version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/admin-payment-forms.js' );
287
-		wp_register_script( 'wpinv-admin-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/admin-payment-forms.js', array( 'wpinv-admin-script', 'vue_draggable', 'wp-hooks' ), $version );
286
+        $version = filemtime( WPINV_PLUGIN_DIR . 'assets/js/admin-payment-forms.js' );
287
+        wp_register_script( 'wpinv-admin-payment-form-script', WPINV_PLUGIN_URL . 'assets/js/admin-payment-forms.js', array( 'wpinv-admin-script', 'vue_draggable', 'wp-hooks' ), $version );
288 288
 
289
-		wp_localize_script(
289
+        wp_localize_script(
290 290
             'wpinv-admin-payment-form-script',
291 291
             'wpinvPaymentFormAdmin',
292 292
             array(
293
-				'elements'      => wpinv_get_data( 'payment-form-elements' ),
294
-				'form_elements' => getpaid_get_payment_form_elements( $post->ID ),
295
-				'currency'      => wpinv_currency_symbol(),
296
-				'position'      => wpinv_currency_position(),
297
-				'decimals'      => (int) wpinv_decimals(),
298
-				'thousands_sep' => wpinv_thousands_separator(),
299
-				'decimals_sep'  => wpinv_decimal_separator(),
300
-				'form_items'    => gepaid_get_form_items( $post->ID ),
301
-				'is_default'    => $post->ID == wpinv_get_default_payment_form(),
293
+                'elements'      => wpinv_get_data( 'payment-form-elements' ),
294
+                'form_elements' => getpaid_get_payment_form_elements( $post->ID ),
295
+                'currency'      => wpinv_currency_symbol(),
296
+                'position'      => wpinv_currency_position(),
297
+                'decimals'      => (int) wpinv_decimals(),
298
+                'thousands_sep' => wpinv_thousands_separator(),
299
+                'decimals_sep'  => wpinv_decimal_separator(),
300
+                'form_items'    => gepaid_get_form_items( $post->ID ),
301
+                'is_default'    => $post->ID == wpinv_get_default_payment_form(),
302 302
             )
303 303
         );
304 304
 
@@ -307,19 +307,19 @@  discard block
 block discarded – undo
307 307
     }
308 308
 
309 309
     /**
310
-	 * Add our classes to admin pages.
310
+     * Add our classes to admin pages.
311 311
      *
312 312
      * @param string $classes
313 313
      * @return string
314
-	 *
315
-	 */
314
+     *
315
+     */
316 316
     public function admin_body_class( $classes ) {
317
-		global $pagenow, $post, $current_screen;
317
+        global $pagenow, $post, $current_screen;
318 318
 
319 319
         $page = isset( $_GET['page'] ) ? sanitize_text_field( $_GET['page'] ) : '';
320 320
 
321 321
         if ( ! empty( $current_screen->post_type ) ) {
322
-			$page = $current_screen->post_type;
322
+            $page = $current_screen->post_type;
323 323
         }
324 324
 
325 325
         if ( false !== stripos( $page, 'wpi' ) ) {
@@ -328,70 +328,70 @@  discard block
 block discarded – undo
328 328
 
329 329
         if ( in_array( $page, wpinv_parse_list( 'wpi_invoice wpi_payment_form wpi_quote' ) ) ) {
330 330
             $classes .= ' wpinv-cpt wpinv';
331
-		}
331
+        }
332 332
 
333
-		if ( getpaid_is_invoice_post_type( $page ) ) {
333
+        if ( getpaid_is_invoice_post_type( $page ) ) {
334 334
             $classes .= ' getpaid-is-invoice-cpt';
335 335
         }
336 336
 
337
-		return $classes;
337
+        return $classes;
338 338
     }
339 339
 
340 340
     /**
341
-	 * Maybe show the AyeCode Connect Notice.
342
-	 */
343
-	public function init_ayecode_connect_helper() {
341
+     * Maybe show the AyeCode Connect Notice.
342
+     */
343
+    public function init_ayecode_connect_helper() {
344 344
 
345
-		// Register with the deactivation survey class.
346
-		AyeCode_Deactivation_Survey::instance(
345
+        // Register with the deactivation survey class.
346
+        AyeCode_Deactivation_Survey::instance(
347 347
             array(
348
-				'slug'              => 'invoicing',
349
-				'version'           => WPINV_VERSION,
350
-				'support_url'       => 'https://wpgetpaid.com/support/',
351
-				'documentation_url' => 'https://docs.wpgetpaid.com/',
352
-				'activated'         => (int) get_option( 'gepaid_installed_on' ),
348
+                'slug'              => 'invoicing',
349
+                'version'           => WPINV_VERSION,
350
+                'support_url'       => 'https://wpgetpaid.com/support/',
351
+                'documentation_url' => 'https://docs.wpgetpaid.com/',
352
+                'activated'         => (int) get_option( 'gepaid_installed_on' ),
353 353
             )
354 354
         );
355 355
 
356 356
         new AyeCode_Connect_Helper(
357 357
             array(
358
-				'connect_title'     => __( 'WP Invoicing - an AyeCode product!', 'invoicing' ),
359
-				'connect_external'  => __( 'Please confirm you wish to connect your site?', 'invoicing' ),
360
-				'connect'           => sprintf( __( '<strong>Have a license?</strong> Forget about entering license keys or downloading zip files, connect your site for instant access. %1$slearn more%2$s', 'invoicing' ), "<a href='https://ayecode.io/introducing-ayecode-connect/' target='_blank'>", '</a>' ),
361
-				'connect_button'    => __( 'Connect Site', 'invoicing' ),
362
-				'connecting_button' => __( 'Connecting...', 'invoicing' ),
363
-				'error_localhost'   => __( 'This service will only work with a live domain, not a localhost.', 'invoicing' ),
364
-				'error'             => __( 'Something went wrong, please refresh and try again.', 'invoicing' ),
358
+                'connect_title'     => __( 'WP Invoicing - an AyeCode product!', 'invoicing' ),
359
+                'connect_external'  => __( 'Please confirm you wish to connect your site?', 'invoicing' ),
360
+                'connect'           => sprintf( __( '<strong>Have a license?</strong> Forget about entering license keys or downloading zip files, connect your site for instant access. %1$slearn more%2$s', 'invoicing' ), "<a href='https://ayecode.io/introducing-ayecode-connect/' target='_blank'>", '</a>' ),
361
+                'connect_button'    => __( 'Connect Site', 'invoicing' ),
362
+                'connecting_button' => __( 'Connecting...', 'invoicing' ),
363
+                'error_localhost'   => __( 'This service will only work with a live domain, not a localhost.', 'invoicing' ),
364
+                'error'             => __( 'Something went wrong, please refresh and try again.', 'invoicing' ),
365 365
             ),
366 366
             array( 'wpi-addons' )
367 367
         );
368 368
 
369 369
     }
370 370
 
371
-	/**
372
-	 * Redirect users to settings on activation.
373
-	 *
374
-	 * @return void
375
-	 */
376
-	public function activation_redirect() {
371
+    /**
372
+     * Redirect users to settings on activation.
373
+     *
374
+     * @return void
375
+     */
376
+    public function activation_redirect() {
377 377
 
378
-		$redirected = get_option( 'wpinv_redirected_to_settings' );
378
+        $redirected = get_option( 'wpinv_redirected_to_settings' );
379 379
 
380
-		if ( ! empty( $redirected ) || wp_doing_ajax() || ! current_user_can( 'manage_options' ) ) {
381
-			return;
382
-		}
380
+        if ( ! empty( $redirected ) || wp_doing_ajax() || ! current_user_can( 'manage_options' ) ) {
381
+            return;
382
+        }
383 383
 
384
-		// Bail if activating from network, or bulk
385
-		if ( is_network_admin() || isset( $_GET['activate-multi'] ) ) {
386
-			return;
387
-		}
384
+        // Bail if activating from network, or bulk
385
+        if ( is_network_admin() || isset( $_GET['activate-multi'] ) ) {
386
+            return;
387
+        }
388 388
 
389
-	    update_option( 'wpinv_redirected_to_settings', 1 );
389
+        update_option( 'wpinv_redirected_to_settings', 1 );
390 390
 
391 391
         wp_safe_redirect( admin_url( 'index.php?page=gp-setup' ) );
392 392
         exit;
393 393
 
394
-	}
394
+    }
395 395
 
396 396
     /**
397 397
      * Fires an admin action after verifying that a user can fire them.
@@ -404,544 +404,544 @@  discard block
 block discarded – undo
404 404
         }
405 405
     }
406 406
 
407
-	/**
407
+    /**
408 408
      * Duplicate invoice.
409
-	 *
410
-	 * @param array $args
409
+     *
410
+     * @param array $args
411 411
      */
412 412
     public function duplicate_invoice( $args ) {
413 413
 
414
-		if ( empty( $args['invoice_id'] ) ) {
415
-			return;
416
-		}
414
+        if ( empty( $args['invoice_id'] ) ) {
415
+            return;
416
+        }
417 417
 
418
-		$invoice = new WPInv_Invoice( (int) $args['invoice_id'] );
418
+        $invoice = new WPInv_Invoice( (int) $args['invoice_id'] );
419 419
 
420
-		if ( ! $invoice->exists() ) {
421
-			return;
422
-		}
420
+        if ( ! $invoice->exists() ) {
421
+            return;
422
+        }
423 423
 
424
-		$new_invoice = getpaid_duplicate_invoice( $invoice );
425
-		$new_invoice->save();
424
+        $new_invoice = getpaid_duplicate_invoice( $invoice );
425
+        $new_invoice->save();
426 426
 
427
-		if ( $new_invoice->exists() ) {
427
+        if ( $new_invoice->exists() ) {
428 428
 
429
-			getpaid_admin()->show_success( __( 'Invoice duplicated successfully.', 'invoicing' ) );
429
+            getpaid_admin()->show_success( __( 'Invoice duplicated successfully.', 'invoicing' ) );
430 430
 
431
-			wp_safe_redirect(
432
-				add_query_arg(
433
-					array(
434
-						'action' => 'edit',
435
-						'post'   => $new_invoice->get_id(),
436
-					),
437
-					admin_url( 'post.php' )
438
-				)
439
-			);
440
-			exit;
431
+            wp_safe_redirect(
432
+                add_query_arg(
433
+                    array(
434
+                        'action' => 'edit',
435
+                        'post'   => $new_invoice->get_id(),
436
+                    ),
437
+                    admin_url( 'post.php' )
438
+                )
439
+            );
440
+            exit;
441 441
 
442
-		}
442
+        }
443 443
 
444
-		getpaid_admin()->show_error( __( 'There was an error duplicating this invoice. Please try again.', 'invoicing' ) );
444
+        getpaid_admin()->show_error( __( 'There was an error duplicating this invoice. Please try again.', 'invoicing' ) );
445 445
 
446
-	}
446
+    }
447 447
 
448
-	/**
448
+    /**
449 449
      * Sends a payment reminder to a customer.
450
-	 *
451
-	 * @param array $args
450
+     *
451
+     * @param array $args
452 452
      */
453 453
     public function duplicate_payment_form( $args ) {
454 454
 
455
-		if ( empty( $args['form_id'] ) ) {
456
-			return;
457
-		}
458
-
459
-		$form = new GetPaid_Payment_Form( (int) $args['form_id'] );
455
+        if ( empty( $args['form_id'] ) ) {
456
+            return;
457
+        }
460 458
 
461
-		if ( ! $form->exists() ) {
462
-			return;
463
-		}
459
+        $form = new GetPaid_Payment_Form( (int) $args['form_id'] );
464 460
 
465
-		$new_form = new GetPaid_Payment_Form();
466
-		$new_form->set_author( $form->get_author( 'edit' ) );
467
-		$new_form->set_name( $form->get_name( 'edit' ) . __( '(copy)', 'invoicing' ) );
468
-		$new_form->set_elements( $form->get_elements( 'edit' ) );
469
-		$new_form->set_items( $form->get_items( 'edit' ) );
470
-		$new_form->save();
461
+        if ( ! $form->exists() ) {
462
+            return;
463
+        }
471 464
 
472
-		if ( $new_form->exists() ) {
473
-			$this->show_success( __( 'Form duplicated successfully', 'invoicing' ) );
474
-			$url = get_edit_post_link( $new_form->get_id(), 'edit' );
475
-		} else {
476
-			$this->show_error( __( 'Unable to duplicate form', 'invoicing' ) );
477
-			$url = remove_query_arg( array( 'getpaid-admin-action', 'form_id', 'getpaid-nonce' ) );
478
-		}
465
+        $new_form = new GetPaid_Payment_Form();
466
+        $new_form->set_author( $form->get_author( 'edit' ) );
467
+        $new_form->set_name( $form->get_name( 'edit' ) . __( '(copy)', 'invoicing' ) );
468
+        $new_form->set_elements( $form->get_elements( 'edit' ) );
469
+        $new_form->set_items( $form->get_items( 'edit' ) );
470
+        $new_form->save();
471
+
472
+        if ( $new_form->exists() ) {
473
+            $this->show_success( __( 'Form duplicated successfully', 'invoicing' ) );
474
+            $url = get_edit_post_link( $new_form->get_id(), 'edit' );
475
+        } else {
476
+            $this->show_error( __( 'Unable to duplicate form', 'invoicing' ) );
477
+            $url = remove_query_arg( array( 'getpaid-admin-action', 'form_id', 'getpaid-nonce' ) );
478
+        }
479 479
 
480
-		wp_redirect( $url );
481
-		exit;
482
-	}
480
+        wp_redirect( $url );
481
+        exit;
482
+    }
483 483
 
484
-	/**
484
+    /**
485 485
      * Resets form stats.
486
-	 *
487
-	 * @param array $args
486
+     *
487
+     * @param array $args
488 488
      */
489 489
     public function reset_form_stats( $args ) {
490 490
 
491
-		if ( empty( $args['form_id'] ) ) {
492
-			return;
493
-		}
491
+        if ( empty( $args['form_id'] ) ) {
492
+            return;
493
+        }
494 494
 
495
-		$form = new GetPaid_Payment_Form( (int) $args['form_id'] );
495
+        $form = new GetPaid_Payment_Form( (int) $args['form_id'] );
496 496
 
497
-		if ( ! $form->exists() ) {
498
-			return;
499
-		}
497
+        if ( ! $form->exists() ) {
498
+            return;
499
+        }
500 500
 
501
-		$form->set_earned( 0 );
502
-		$form->set_refunded( 0 );
503
-		$form->set_cancelled( 0 );
504
-		$form->set_failed( 0 );
505
-		$form->save();
501
+        $form->set_earned( 0 );
502
+        $form->set_refunded( 0 );
503
+        $form->set_cancelled( 0 );
504
+        $form->set_failed( 0 );
505
+        $form->save();
506 506
 
507
-		$this->show_success( __( 'Form stats reset successfully', 'invoicing' ) );
507
+        $this->show_success( __( 'Form stats reset successfully', 'invoicing' ) );
508 508
 
509
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'form_id', 'getpaid-nonce' ) ) );
510
-		exit;
511
-	}
509
+        wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'form_id', 'getpaid-nonce' ) ) );
510
+        exit;
511
+    }
512 512
 
513
-	/**
513
+    /**
514 514
      * Sends a payment reminder to a customer.
515
-	 *
516
-	 * @param array $args
515
+     *
516
+     * @param array $args
517 517
      */
518 518
     public function send_customer_invoice( $args ) {
519
-		getpaid()->get( 'invoice_emails' )->user_invoice( new WPInv_Invoice( $args['invoice_id'] ), true );
520
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce', 'invoice_id' ) ) );
521
-		exit;
522
-	}
519
+        getpaid()->get( 'invoice_emails' )->user_invoice( new WPInv_Invoice( $args['invoice_id'] ), true );
520
+        wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce', 'invoice_id' ) ) );
521
+        exit;
522
+    }
523 523
 
524
-	/**
524
+    /**
525 525
      * Sends a payment reminder to a customer.
526
-	 *
527
-	 * @param array $args
526
+     *
527
+     * @param array $args
528 528
      */
529 529
     public function send_customer_payment_reminder( $args ) {
530
-		$sent = getpaid()->get( 'invoice_emails' )->force_send_overdue_notice( new WPInv_Invoice( $args['invoice_id'] ) );
530
+        $sent = getpaid()->get( 'invoice_emails' )->force_send_overdue_notice( new WPInv_Invoice( $args['invoice_id'] ) );
531 531
 
532
-		if ( $sent ) {
533
-			$this->show_success( __( 'Payment reminder was successfully sent to the customer', 'invoicing' ) );
534
-		} else {
535
-			$this->show_error( __( 'Could not sent payment reminder to the customer', 'invoicing' ) );
536
-		}
532
+        if ( $sent ) {
533
+            $this->show_success( __( 'Payment reminder was successfully sent to the customer', 'invoicing' ) );
534
+        } else {
535
+            $this->show_error( __( 'Could not sent payment reminder to the customer', 'invoicing' ) );
536
+        }
537 537
 
538
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce', 'invoice_id' ) ) );
539
-		exit;
540
-	}
538
+        wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce', 'invoice_id' ) ) );
539
+        exit;
540
+    }
541 541
 
542
-	/**
542
+    /**
543 543
      * Resets tax rates.
544
-	 *
544
+     *
545 545
      */
546 546
     public function admin_reset_tax_rates() {
547 547
 
548
-		update_option( 'wpinv_tax_rates', wpinv_get_data( 'tax-rates' ) );
549
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
550
-		exit;
548
+        update_option( 'wpinv_tax_rates', wpinv_get_data( 'tax-rates' ) );
549
+        wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
550
+        exit;
551 551
 
552
-	}
552
+    }
553 553
 
554
-	/**
554
+    /**
555 555
      * Resets admin pages.
556
-	 *
556
+     *
557 557
      */
558 558
     public function admin_create_missing_pages() {
559
-		$installer = new GetPaid_Installer();
560
-		$installer->create_pages();
561
-		$this->show_success( __( 'GetPaid pages updated.', 'invoicing' ) );
562
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
563
-		exit;
564
-	}
565
-
566
-	/**
567
-	 * Refreshes the permalinks.
568
-	 */
569
-	public function admin_refresh_permalinks() {
570
-		flush_rewrite_rules();
571
-		$this->show_success( __( 'Permalinks refreshed.', 'invoicing' ) );
572
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
573
-		exit;
574
-	}
575
-
576
-	/**
559
+        $installer = new GetPaid_Installer();
560
+        $installer->create_pages();
561
+        $this->show_success( __( 'GetPaid pages updated.', 'invoicing' ) );
562
+        wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
563
+        exit;
564
+    }
565
+
566
+    /**
567
+     * Refreshes the permalinks.
568
+     */
569
+    public function admin_refresh_permalinks() {
570
+        flush_rewrite_rules();
571
+        $this->show_success( __( 'Permalinks refreshed.', 'invoicing' ) );
572
+        wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
573
+        exit;
574
+    }
575
+
576
+    /**
577 577
      * Creates missing admin tables.
578
-	 *
578
+     *
579 579
      */
580 580
     public function admin_create_missing_tables() {
581
-		global $wpdb;
581
+        global $wpdb;
582 582
 
583
-		GetPaid_Installer::create_db_tables();
584
-		GetPaid_Installer::migrate_old_customers();
583
+        GetPaid_Installer::create_db_tables();
584
+        GetPaid_Installer::migrate_old_customers();
585 585
 
586
-		if ( '' !== $wpdb->last_error ) {
587
-			$this->show_error( __( 'Your GetPaid tables have been updated:', 'invoicing' ) . ' ' . $wpdb->last_error );
588
-		} else {
589
-			$this->show_success( __( 'Your GetPaid tables have been updated.', 'invoicing' ) );
590
-		}
586
+        if ( '' !== $wpdb->last_error ) {
587
+            $this->show_error( __( 'Your GetPaid tables have been updated:', 'invoicing' ) . ' ' . $wpdb->last_error );
588
+        } else {
589
+            $this->show_success( __( 'Your GetPaid tables have been updated.', 'invoicing' ) );
590
+        }
591 591
 
592
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
593
-		exit;
594
-	}
592
+        wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
593
+        exit;
594
+    }
595 595
 
596
-	/**
596
+    /**
597 597
      * Migrates old invoices to the new database tables.
598
-	 *
598
+     *
599 599
      */
600 600
     public function admin_migrate_old_invoices() {
601 601
 
602
-		// Migrate the invoices.
603
-		$installer = new GetPaid_Installer();
604
-		$installer->migrate_old_invoices();
602
+        // Migrate the invoices.
603
+        $installer = new GetPaid_Installer();
604
+        $installer->migrate_old_invoices();
605 605
 
606
-		// Show an admin message.
607
-		$this->show_success( __( 'Your invoices have been migrated.', 'invoicing' ) );
606
+        // Show an admin message.
607
+        $this->show_success( __( 'Your invoices have been migrated.', 'invoicing' ) );
608 608
 
609
-		// Redirect the admin.
610
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
611
-		exit;
609
+        // Redirect the admin.
610
+        wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
611
+        exit;
612 612
 
613
-	}
613
+    }
614 614
 
615
-	/**
615
+    /**
616 616
      * Download customers.
617
-	 *
617
+     *
618 618
      */
619 619
     public function admin_download_customers() {
620
-		global $wpdb;
621
-
622
-		$output = fopen( 'php://output', 'w' );
623
-
624
-		if ( false === $output ) {
625
-			wp_die( esc_html__( 'Unsupported server', 'invoicing' ), 500 );
626
-		}
620
+        global $wpdb;
627 621
 
628
-		header( 'Content-Type:text/csv' );
629
-		header( 'Content-Disposition:attachment;filename=customers.csv' );
622
+        $output = fopen( 'php://output', 'w' );
630 623
 
631
-		$post_types = '';
624
+        if ( false === $output ) {
625
+            wp_die( esc_html__( 'Unsupported server', 'invoicing' ), 500 );
626
+        }
632 627
 
633
-		foreach ( array_keys( getpaid_get_invoice_post_types() ) as $post_type ) {
634
-			$post_types .= $wpdb->prepare( 'post_type=%s OR ', $post_type );
635
-		}
628
+        header( 'Content-Type:text/csv' );
629
+        header( 'Content-Disposition:attachment;filename=customers.csv' );
636 630
 
637
-		$post_types = rtrim( $post_types, ' OR' );
631
+        $post_types = '';
638 632
 
639
-		$customers = $wpdb->get_col( "SELECT DISTINCT( post_author ) FROM $wpdb->posts WHERE $post_types" );
633
+        foreach ( array_keys( getpaid_get_invoice_post_types() ) as $post_type ) {
634
+            $post_types .= $wpdb->prepare( 'post_type=%s OR ', $post_type );
635
+        }
640 636
 
641
-		$columns = array(
642
-			'name'       => __( 'Name', 'invoicing' ),
643
-			'email'      => __( 'Email', 'invoicing' ),
644
-			'country'    => __( 'Country', 'invoicing' ),
645
-			'state'      => __( 'State', 'invoicing' ),
646
-			'city'       => __( 'City', 'invoicing' ),
647
-			'zip'        => __( 'ZIP', 'invoicing' ),
648
-			'address'    => __( 'Address', 'invoicing' ),
649
-			'phone'      => __( 'Phone', 'invoicing' ),
650
-			'company'    => __( 'Company', 'invoicing' ),
651
-			'company_id' => __( 'Company ID', 'invoicing' ),
652
-			'invoices'   => __( 'Invoices', 'invoicing' ),
653
-			'total_raw'  => __( 'Total Spend', 'invoicing' ),
654
-			'signup'     => __( 'Date created', 'invoicing' ),
655
-		);
637
+        $post_types = rtrim( $post_types, ' OR' );
638
+
639
+        $customers = $wpdb->get_col( "SELECT DISTINCT( post_author ) FROM $wpdb->posts WHERE $post_types" );
640
+
641
+        $columns = array(
642
+            'name'       => __( 'Name', 'invoicing' ),
643
+            'email'      => __( 'Email', 'invoicing' ),
644
+            'country'    => __( 'Country', 'invoicing' ),
645
+            'state'      => __( 'State', 'invoicing' ),
646
+            'city'       => __( 'City', 'invoicing' ),
647
+            'zip'        => __( 'ZIP', 'invoicing' ),
648
+            'address'    => __( 'Address', 'invoicing' ),
649
+            'phone'      => __( 'Phone', 'invoicing' ),
650
+            'company'    => __( 'Company', 'invoicing' ),
651
+            'company_id' => __( 'Company ID', 'invoicing' ),
652
+            'invoices'   => __( 'Invoices', 'invoicing' ),
653
+            'total_raw'  => __( 'Total Spend', 'invoicing' ),
654
+            'signup'     => __( 'Date created', 'invoicing' ),
655
+        );
656 656
 
657
-		// Output the csv column headers.
658
-		fputcsv( $output, array_values( $columns ) );
657
+        // Output the csv column headers.
658
+        fputcsv( $output, array_values( $columns ) );
659 659
 
660
-		// Loop through
661
-		$table = new WPInv_Customers_Table();
662
-		foreach ( $customers as $customer_id ) {
660
+        // Loop through
661
+        $table = new WPInv_Customers_Table();
662
+        foreach ( $customers as $customer_id ) {
663 663
 
664
-			$user = get_user_by( 'id', $customer_id );
665
-			$row  = array();
666
-			if ( empty( $user ) ) {
667
-				continue;
668
-			}
664
+            $user = get_user_by( 'id', $customer_id );
665
+            $row  = array();
666
+            if ( empty( $user ) ) {
667
+                continue;
668
+            }
669 669
 
670
-			foreach ( array_keys( $columns ) as $column ) {
670
+            foreach ( array_keys( $columns ) as $column ) {
671 671
 
672
-				$method = 'column_' . $column;
672
+                $method = 'column_' . $column;
673 673
 
674
-				if ( 'name' == $column ) {
675
-					$value = esc_html( $user->display_name );
676
-				} elseif ( 'email' == $column ) {
677
-					$value = sanitize_email( $user->user_email );
678
-				} elseif ( is_callable( array( $table, $method ) ) ) {
679
-					$value = wp_strip_all_tags( $table->$method( $user ) );
680
-				}
674
+                if ( 'name' == $column ) {
675
+                    $value = esc_html( $user->display_name );
676
+                } elseif ( 'email' == $column ) {
677
+                    $value = sanitize_email( $user->user_email );
678
+                } elseif ( is_callable( array( $table, $method ) ) ) {
679
+                    $value = wp_strip_all_tags( $table->$method( $user ) );
680
+                }
681 681
 
682
-				if ( empty( $value ) ) {
683
-					$value = esc_html( get_user_meta( $user->ID, '_wpinv_' . $column, true ) );
684
-				}
682
+                if ( empty( $value ) ) {
683
+                    $value = esc_html( get_user_meta( $user->ID, '_wpinv_' . $column, true ) );
684
+                }
685 685
 
686
-				$row[] = $value;
686
+                $row[] = $value;
687 687
 
688
-			}
688
+            }
689 689
 
690
-			fputcsv( $output, $row );
691
-		}
690
+            fputcsv( $output, $row );
691
+        }
692 692
 
693
-		fclose( $output );
694
-		exit;
693
+        fclose( $output );
694
+        exit;
695 695
 
696
-	}
696
+    }
697 697
 
698
-	/**
698
+    /**
699 699
      * Installs a plugin.
700
-	 *
701
-	 * @param array $data
700
+     *
701
+     * @param array $data
702 702
      */
703 703
     public function admin_install_plugin( $data ) {
704 704
 
705
-		if ( ! empty( $data['plugins'] ) ) {
706
-			include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
707
-			wp_cache_flush();
705
+        if ( ! empty( $data['plugins'] ) ) {
706
+            include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
707
+            wp_cache_flush();
708 708
 
709
-			foreach ( $data['plugins'] as $slug => $file ) {
710
-				$plugin_zip = esc_url( 'https://downloads.wordpress.org/plugin/' . $slug . '.latest-stable.zip' );
711
-				$upgrader   = new Plugin_Upgrader( new Automatic_Upgrader_Skin() );
712
-				$installed  = $upgrader->install( $plugin_zip );
709
+            foreach ( $data['plugins'] as $slug => $file ) {
710
+                $plugin_zip = esc_url( 'https://downloads.wordpress.org/plugin/' . $slug . '.latest-stable.zip' );
711
+                $upgrader   = new Plugin_Upgrader( new Automatic_Upgrader_Skin() );
712
+                $installed  = $upgrader->install( $plugin_zip );
713 713
 
714
-				if ( ! is_wp_error( $installed ) && $installed ) {
715
-					activate_plugin( $file, '', false, true );
716
-				} else {
717
-					wpinv_error_log( $upgrader->skin->get_upgrade_messages(), false );
718
-				}
714
+                if ( ! is_wp_error( $installed ) && $installed ) {
715
+                    activate_plugin( $file, '', false, true );
716
+                } else {
717
+                    wpinv_error_log( $upgrader->skin->get_upgrade_messages(), false );
718
+                }
719 719
 }
720 720
 }
721 721
 
722
-		$redirect = isset( $data['redirect'] ) ? esc_url_raw( $data['redirect'] ) : admin_url( 'plugins.php' );
723
-		wp_safe_redirect( $redirect );
724
-		exit;
722
+        $redirect = isset( $data['redirect'] ) ? esc_url_raw( $data['redirect'] ) : admin_url( 'plugins.php' );
723
+        wp_safe_redirect( $redirect );
724
+        exit;
725 725
 
726
-	}
726
+    }
727 727
 
728
-	/**
728
+    /**
729 729
      * Connects a gateway.
730
-	 *
731
-	 * @param array $data
730
+     *
731
+     * @param array $data
732 732
      */
733 733
     public function admin_connect_gateway( $data ) {
734 734
 
735
-		if ( ! empty( $data['plugin'] ) ) {
735
+        if ( ! empty( $data['plugin'] ) ) {
736 736
 
737
-			$gateway     = sanitize_key( $data['plugin'] );
738
-			$connect_url = apply_filters( "getpaid_get_{$gateway}_connect_url", false, $data );
737
+            $gateway     = sanitize_key( $data['plugin'] );
738
+            $connect_url = apply_filters( "getpaid_get_{$gateway}_connect_url", false, $data );
739 739
 
740
-			if ( ! empty( $connect_url ) ) {
741
-				wp_redirect( $connect_url );
742
-				exit;
743
-			}
740
+            if ( ! empty( $connect_url ) ) {
741
+                wp_redirect( $connect_url );
742
+                exit;
743
+            }
744 744
 
745
-			if ( 'stripe' == $data['plugin'] ) {
746
-				require_once ABSPATH . 'wp-admin/includes/plugin.php';
747
-				include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
748
-				wp_cache_flush();
745
+            if ( 'stripe' == $data['plugin'] ) {
746
+                require_once ABSPATH . 'wp-admin/includes/plugin.php';
747
+                include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
748
+                wp_cache_flush();
749 749
 
750
-				if ( ! array_key_exists( 'getpaid-stripe-payments/getpaid-stripe-payments.php', get_plugins() ) ) {
751
-					$plugin_zip = esc_url( 'https://downloads.wordpress.org/plugin/getpaid-stripe-payments.latest-stable.zip' );
752
-					$upgrader   = new Plugin_Upgrader( new Automatic_Upgrader_Skin() );
753
-					$upgrader->install( $plugin_zip );
754
-				}
750
+                if ( ! array_key_exists( 'getpaid-stripe-payments/getpaid-stripe-payments.php', get_plugins() ) ) {
751
+                    $plugin_zip = esc_url( 'https://downloads.wordpress.org/plugin/getpaid-stripe-payments.latest-stable.zip' );
752
+                    $upgrader   = new Plugin_Upgrader( new Automatic_Upgrader_Skin() );
753
+                    $upgrader->install( $plugin_zip );
754
+                }
755 755
 
756
-				activate_plugin( 'getpaid-stripe-payments/getpaid-stripe-payments.php', '', false, true );
757
-			}
756
+                activate_plugin( 'getpaid-stripe-payments/getpaid-stripe-payments.php', '', false, true );
757
+            }
758 758
 
759
-			$connect_url = apply_filters( "getpaid_get_{$gateway}_connect_url", false, $data );
760
-			if ( ! empty( $connect_url ) ) {
761
-				wp_redirect( $connect_url );
762
-				exit;
763
-			}
759
+            $connect_url = apply_filters( "getpaid_get_{$gateway}_connect_url", false, $data );
760
+            if ( ! empty( $connect_url ) ) {
761
+                wp_redirect( $connect_url );
762
+                exit;
763
+            }
764 764
 }
765 765
 
766
-		$redirect = isset( $data['redirect'] ) ? esc_url_raw( urldecode( $data['redirect'] ) ) : admin_url( 'admin.php?page=wpinv-settings&tab=gateways' );
767
-		wp_safe_redirect( $redirect );
768
-		exit;
766
+        $redirect = isset( $data['redirect'] ) ? esc_url_raw( urldecode( $data['redirect'] ) ) : admin_url( 'admin.php?page=wpinv-settings&tab=gateways' );
767
+        wp_safe_redirect( $redirect );
768
+        exit;
769 769
 
770
-	}
770
+    }
771 771
 
772
-	/**
772
+    /**
773 773
      * Recalculates discounts.
774
-	 *
774
+     *
775 775
      */
776 776
     public function admin_recalculate_discounts() {
777
-		global $wpdb;
777
+        global $wpdb;
778 778
 
779
-		// Fetch all invoices that have discount codes.
780
-		$table    = $wpdb->prefix . 'getpaid_invoices';
781
-		$invoices = $wpdb->get_col( "SELECT `post_id` FROM `$table` WHERE `discount` = 0 && `discount_code` <> ''" );
779
+        // Fetch all invoices that have discount codes.
780
+        $table    = $wpdb->prefix . 'getpaid_invoices';
781
+        $invoices = $wpdb->get_col( "SELECT `post_id` FROM `$table` WHERE `discount` = 0 && `discount_code` <> ''" );
782 782
 
783
-		foreach ( $invoices as $invoice ) {
783
+        foreach ( $invoices as $invoice ) {
784 784
 
785
-			$invoice = new WPInv_Invoice( $invoice );
785
+            $invoice = new WPInv_Invoice( $invoice );
786 786
 
787
-			if ( ! $invoice->exists() ) {
788
-				continue;
789
-			}
787
+            if ( ! $invoice->exists() ) {
788
+                continue;
789
+            }
790 790
 
791
-			// Abort if the discount does not exist or does not apply here.
792
-			$discount = new WPInv_Discount( $invoice->get_discount_code() );
793
-			if ( ! $discount->exists() ) {
794
-				continue;
795
-			}
791
+            // Abort if the discount does not exist or does not apply here.
792
+            $discount = new WPInv_Discount( $invoice->get_discount_code() );
793
+            if ( ! $discount->exists() ) {
794
+                continue;
795
+            }
796 796
 
797
-			$invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
798
-			$invoice->recalculate_total();
797
+            $invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
798
+            $invoice->recalculate_total();
799 799
 
800
-			if ( $invoice->get_total_discount() > 0 ) {
801
-				$invoice->save();
802
-			}
800
+            if ( $invoice->get_total_discount() > 0 ) {
801
+                $invoice->save();
802
+            }
803 803
 }
804 804
 
805
-		// Show an admin message.
806
-		$this->show_success( __( 'Discounts have been recalculated.', 'invoicing' ) );
805
+        // Show an admin message.
806
+        $this->show_success( __( 'Discounts have been recalculated.', 'invoicing' ) );
807 807
 
808
-		// Redirect the admin.
809
-		wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
810
-		exit;
808
+        // Redirect the admin.
809
+        wp_safe_redirect( remove_query_arg( array( 'getpaid-admin-action', 'getpaid-nonce' ) ) );
810
+        exit;
811 811
 
812
-	}
812
+    }
813 813
 
814 814
     /**
815
-	 * Returns an array of admin notices.
816
-	 *
817
-	 * @since       1.0.19
815
+     * Returns an array of admin notices.
816
+     *
817
+     * @since       1.0.19
818 818
      * @return array
819
-	 */
820
-	public function get_notices() {
821
-		$notices = get_option( 'wpinv_admin_notices' );
819
+     */
820
+    public function get_notices() {
821
+        $notices = get_option( 'wpinv_admin_notices' );
822 822
         return is_array( $notices ) ? $notices : array();
823
-	}
823
+    }
824 824
 
825
-	/**
826
-	 * Checks if we have any admin notices.
827
-	 *
828
-	 * @since       2.0.4
825
+    /**
826
+     * Checks if we have any admin notices.
827
+     *
828
+     * @since       2.0.4
829 829
      * @return array
830
-	 */
831
-	public function has_notices() {
832
-		return count( $this->get_notices() ) > 0;
833
-	}
834
-
835
-	/**
836
-	 * Clears all admin notices
837
-	 *
838
-	 * @access      public
839
-	 * @since       1.0.19
840
-	 */
841
-	public function clear_notices() {
842
-		delete_option( 'wpinv_admin_notices' );
843
-	}
844
-
845
-	/**
846
-	 * Saves a new admin notice
847
-	 *
848
-	 * @access      public
849
-	 * @since       1.0.19
850
-	 */
851
-	public function save_notice( $type, $message ) {
852
-		$notices = $this->get_notices();
853
-
854
-		if ( empty( $notices[ $type ] ) || ! is_array( $notices[ $type ] ) ) {
855
-			$notices[ $type ] = array();
856
-		}
857
-
858
-		$notices[ $type ][] = $message;
859
-
860
-		update_option( 'wpinv_admin_notices', $notices );
861
-	}
862
-
863
-	/**
864
-	 * Displays a success notice
865
-	 *
866
-	 * @param       string $msg The message to qeue.
867
-	 * @access      public
868
-	 * @since       1.0.19
869
-	 */
870
-	public function show_success( $msg ) {
871
-		$this->save_notice( 'success', $msg );
872
-	}
873
-
874
-	/**
875
-	 * Displays a error notice
876
-	 *
877
-	 * @access      public
878
-	 * @param       string $msg The message to qeue.
879
-	 * @since       1.0.19
880
-	 */
881
-	public function show_error( $msg ) {
882
-		$this->save_notice( 'error', $msg );
883
-	}
884
-
885
-	/**
886
-	 * Displays a warning notice
887
-	 *
888
-	 * @access      public
889
-	 * @param       string $msg The message to qeue.
890
-	 * @since       1.0.19
891
-	 */
892
-	public function show_warning( $msg ) {
893
-		$this->save_notice( 'warning', $msg );
894
-	}
895
-
896
-	/**
897
-	 * Displays a info notice
898
-	 *
899
-	 * @access      public
900
-	 * @param       string $msg The message to qeue.
901
-	 * @since       1.0.19
902
-	 */
903
-	public function show_info( $msg ) {
904
-		$this->save_notice( 'info', $msg );
905
-	}
906
-
907
-	/**
908
-	 * Show notices
909
-	 *
910
-	 * @access      public
911
-	 * @since       1.0.19
912
-	 */
913
-	public function show_notices() {
830
+     */
831
+    public function has_notices() {
832
+        return count( $this->get_notices() ) > 0;
833
+    }
834
+
835
+    /**
836
+     * Clears all admin notices
837
+     *
838
+     * @access      public
839
+     * @since       1.0.19
840
+     */
841
+    public function clear_notices() {
842
+        delete_option( 'wpinv_admin_notices' );
843
+    }
844
+
845
+    /**
846
+     * Saves a new admin notice
847
+     *
848
+     * @access      public
849
+     * @since       1.0.19
850
+     */
851
+    public function save_notice( $type, $message ) {
852
+        $notices = $this->get_notices();
853
+
854
+        if ( empty( $notices[ $type ] ) || ! is_array( $notices[ $type ] ) ) {
855
+            $notices[ $type ] = array();
856
+        }
857
+
858
+        $notices[ $type ][] = $message;
859
+
860
+        update_option( 'wpinv_admin_notices', $notices );
861
+    }
862
+
863
+    /**
864
+     * Displays a success notice
865
+     *
866
+     * @param       string $msg The message to qeue.
867
+     * @access      public
868
+     * @since       1.0.19
869
+     */
870
+    public function show_success( $msg ) {
871
+        $this->save_notice( 'success', $msg );
872
+    }
873
+
874
+    /**
875
+     * Displays a error notice
876
+     *
877
+     * @access      public
878
+     * @param       string $msg The message to qeue.
879
+     * @since       1.0.19
880
+     */
881
+    public function show_error( $msg ) {
882
+        $this->save_notice( 'error', $msg );
883
+    }
884
+
885
+    /**
886
+     * Displays a warning notice
887
+     *
888
+     * @access      public
889
+     * @param       string $msg The message to qeue.
890
+     * @since       1.0.19
891
+     */
892
+    public function show_warning( $msg ) {
893
+        $this->save_notice( 'warning', $msg );
894
+    }
895
+
896
+    /**
897
+     * Displays a info notice
898
+     *
899
+     * @access      public
900
+     * @param       string $msg The message to qeue.
901
+     * @since       1.0.19
902
+     */
903
+    public function show_info( $msg ) {
904
+        $this->save_notice( 'info', $msg );
905
+    }
906
+
907
+    /**
908
+     * Show notices
909
+     *
910
+     * @access      public
911
+     * @since       1.0.19
912
+     */
913
+    public function show_notices() {
914 914
 
915 915
         $notices = $this->get_notices();
916 916
         $this->clear_notices();
917 917
 
918
-		foreach ( $notices as $type => $messages ) {
918
+        foreach ( $notices as $type => $messages ) {
919 919
 
920
-			if ( ! is_array( $messages ) ) {
921
-				continue;
922
-			}
920
+            if ( ! is_array( $messages ) ) {
921
+                continue;
922
+            }
923 923
 
924 924
             $type  = esc_attr( $type );
925
-			foreach ( $messages as $message ) {
926
-				echo wp_kses_post( "<div class='notice notice-$type is-dismissible'><p>$message</p></div>" );
925
+            foreach ( $messages as $message ) {
926
+                echo wp_kses_post( "<div class='notice notice-$type is-dismissible'><p>$message</p></div>" );
927 927
             }
928 928
 }
929 929
 
930
-		foreach ( array( 'checkout_page', 'invoice_history_page', 'success_page', 'failure_page', 'invoice_subscription_page' ) as $page ) {
931
-
932
-			if ( ! is_numeric( wpinv_get_option( $page, false ) ) ) {
933
-				$url     = wp_nonce_url(
934
-					add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
935
-					'getpaid-nonce',
936
-					'getpaid-nonce'
937
-				);
938
-				$message  = __( 'Some GetPaid pages are missing. To use GetPaid without any issues, click the button below to generate the missing pages.', 'invoicing' );
939
-				$message2 = __( 'Generate Pages', 'invoicing' );
940
-				echo wp_kses_post( "<div class='notice notice-warning is-dismissible'><p>$message<br><br><a href='$url' class='button button-primary'>$message2</a></p></div>" );
941
-				break;
942
-			}
930
+        foreach ( array( 'checkout_page', 'invoice_history_page', 'success_page', 'failure_page', 'invoice_subscription_page' ) as $page ) {
931
+
932
+            if ( ! is_numeric( wpinv_get_option( $page, false ) ) ) {
933
+                $url     = wp_nonce_url(
934
+                    add_query_arg( 'getpaid-admin-action', 'create_missing_pages' ),
935
+                    'getpaid-nonce',
936
+                    'getpaid-nonce'
937
+                );
938
+                $message  = __( 'Some GetPaid pages are missing. To use GetPaid without any issues, click the button below to generate the missing pages.', 'invoicing' );
939
+                $message2 = __( 'Generate Pages', 'invoicing' );
940
+                echo wp_kses_post( "<div class='notice notice-warning is-dismissible'><p>$message<br><br><a href='$url' class='button button-primary'>$message2</a></p></div>" );
941
+                break;
942
+            }
943 943
 }
944 944
 
945
-	}
945
+    }
946 946
 
947 947
 }
Please login to merge, or discard this patch.
includes/admin/class-getpaid-installer.php 1 patch
Indentation   +468 added lines, -468 removed lines patch added patch discarded remove patch
@@ -20,402 +20,402 @@  discard block
 block discarded – undo
20 20
  */
21 21
 class GetPaid_Installer {
22 22
 
23
-	/**
24
-	 * Upgrades the install.
25
-	 *
26
-	 * @param string $upgrade_from The current invoicing version.
27
-	 */
28
-	public function upgrade_db( $upgrade_from ) {
29
-
30
-		// Save the current invoicing version.
31
-		update_option( 'wpinv_version', WPINV_VERSION );
32
-
33
-		// Setup the invoice Custom Post Type.
34
-		GetPaid_Post_Types::register_post_types();
35
-
36
-		// Clear the permalinks
37
-		flush_rewrite_rules();
38
-
39
-		// Maybe create new/missing pages.
40
-		$this->create_pages();
41
-
42
-		// Maybe re(add) admin capabilities.
43
-		$this->add_capabilities();
44
-
45
-		// Maybe create the default payment form.
46
-		wpinv_get_default_payment_form();
47
-
48
-		// Create any missing database tables.
49
-		$method = "upgrade_from_$upgrade_from";
50
-
51
-		$installed = get_option( 'gepaid_installed_on' );
52
-
53
-		if ( empty( $installed ) ) {
54
-			update_option( 'gepaid_installed_on', time() );
55
-		}
56
-
57
-		if ( method_exists( $this, $method ) ) {
58
-			$this->$method();
59
-		}
60
-
61
-	}
62
-
63
-	/**
64
-	 * Do a fresh install.
65
-	 *
66
-	 */
67
-	public function upgrade_from_0() {
68
-
69
-		// Save default tax rates.
70
-		update_option( 'wpinv_tax_rates', wpinv_get_data( 'tax-rates' ) );
71
-	}
72
-
73
-	/**
74
-	 * Upgrade to 0.0.5
75
-	 *
76
-	 */
77
-	public function upgrade_from_004() {
78
-		global $wpdb;
79
-
80
-		// Invoices.
81
-		$results = $wpdb->get_results( "SELECT ID FROM {$wpdb->posts} WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )" );
82
-		if ( ! empty( $results ) ) {
83
-			$wpdb->query( "UPDATE {$wpdb->posts} SET post_status = CONCAT( 'wpi-', post_status ) WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )" );
84
-
85
-			// Clean post cache
86
-			foreach ( $results as $row ) {
87
-				clean_post_cache( $row->ID );
88
-			}
89
-		}
90
-
91
-		// Item meta key changes
92
-		$query = 'SELECT DISTINCT post_id FROM ' . $wpdb->postmeta . " WHERE meta_key IN( '_wpinv_item_id', '_wpinv_package_id', '_wpinv_post_id', '_wpinv_cpt_name', '_wpinv_cpt_singular_name' )";
93
-		$results = $wpdb->get_results( $query );
94
-
95
-		if ( ! empty( $results ) ) {
96
-			$wpdb->query( 'UPDATE ' . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_id' WHERE meta_key IN( '_wpinv_item_id', '_wpinv_package_id', '_wpinv_post_id' )" );
97
-			$wpdb->query( 'UPDATE ' . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_name' WHERE meta_key = '_wpinv_cpt_name'" );
98
-			$wpdb->query( 'UPDATE ' . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_singular_name' WHERE meta_key = '_wpinv_cpt_singular_name'" );
99
-
100
-			foreach ( $results as $row ) {
101
-				clean_post_cache( $row->post_id );
102
-			}
103
-		}
104
-
105
-		$this->upgrade_from_118();
106
-	}
107
-
108
-	/**
109
-	 * Upgrade to version 2.0.0.
110
-	 *
111
-	 */
112
-	public function upgrade_from_118() {
113
-		$this->migrate_old_invoices();
114
-		$this->upgrade_from_279();
115
-	}
116
-
117
-	/**
118
-	 * Upgrade to version 2.0.0.
119
-	 *
120
-	 */
121
-	public function upgrade_from_279() {
122
-		self::migrate_old_customers();
123
-	}
124
-
125
-	/**
126
-	 * Give administrators the capability to manage GetPaid.
127
-	 *
128
-	 */
129
-	public function add_capabilities() {
130
-		$GLOBALS['wp_roles']->add_cap( 'administrator', 'manage_invoicing' );
131
-	}
132
-
133
-	/**
134
-	 * Retreives GetPaid pages.
135
-	 *
136
-	 */
137
-	public static function get_pages() {
138
-
139
-		return apply_filters(
140
-			'wpinv_create_pages',
141
-			array(
142
-
143
-				// Checkout page.
144
-				'checkout_page'             => array(
145
-					'name'    => _x( 'gp-checkout', 'Page slug', 'invoicing' ),
146
-					'title'   => _x( 'Checkout', 'Page title', 'invoicing' ),
147
-					'content' => '
23
+    /**
24
+     * Upgrades the install.
25
+     *
26
+     * @param string $upgrade_from The current invoicing version.
27
+     */
28
+    public function upgrade_db( $upgrade_from ) {
29
+
30
+        // Save the current invoicing version.
31
+        update_option( 'wpinv_version', WPINV_VERSION );
32
+
33
+        // Setup the invoice Custom Post Type.
34
+        GetPaid_Post_Types::register_post_types();
35
+
36
+        // Clear the permalinks
37
+        flush_rewrite_rules();
38
+
39
+        // Maybe create new/missing pages.
40
+        $this->create_pages();
41
+
42
+        // Maybe re(add) admin capabilities.
43
+        $this->add_capabilities();
44
+
45
+        // Maybe create the default payment form.
46
+        wpinv_get_default_payment_form();
47
+
48
+        // Create any missing database tables.
49
+        $method = "upgrade_from_$upgrade_from";
50
+
51
+        $installed = get_option( 'gepaid_installed_on' );
52
+
53
+        if ( empty( $installed ) ) {
54
+            update_option( 'gepaid_installed_on', time() );
55
+        }
56
+
57
+        if ( method_exists( $this, $method ) ) {
58
+            $this->$method();
59
+        }
60
+
61
+    }
62
+
63
+    /**
64
+     * Do a fresh install.
65
+     *
66
+     */
67
+    public function upgrade_from_0() {
68
+
69
+        // Save default tax rates.
70
+        update_option( 'wpinv_tax_rates', wpinv_get_data( 'tax-rates' ) );
71
+    }
72
+
73
+    /**
74
+     * Upgrade to 0.0.5
75
+     *
76
+     */
77
+    public function upgrade_from_004() {
78
+        global $wpdb;
79
+
80
+        // Invoices.
81
+        $results = $wpdb->get_results( "SELECT ID FROM {$wpdb->posts} WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )" );
82
+        if ( ! empty( $results ) ) {
83
+            $wpdb->query( "UPDATE {$wpdb->posts} SET post_status = CONCAT( 'wpi-', post_status ) WHERE post_type = 'wpi_invoice' AND post_status IN( 'pending', 'processing', 'onhold', 'refunded', 'cancelled', 'failed', 'renewal' )" );
84
+
85
+            // Clean post cache
86
+            foreach ( $results as $row ) {
87
+                clean_post_cache( $row->ID );
88
+            }
89
+        }
90
+
91
+        // Item meta key changes
92
+        $query = 'SELECT DISTINCT post_id FROM ' . $wpdb->postmeta . " WHERE meta_key IN( '_wpinv_item_id', '_wpinv_package_id', '_wpinv_post_id', '_wpinv_cpt_name', '_wpinv_cpt_singular_name' )";
93
+        $results = $wpdb->get_results( $query );
94
+
95
+        if ( ! empty( $results ) ) {
96
+            $wpdb->query( 'UPDATE ' . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_id' WHERE meta_key IN( '_wpinv_item_id', '_wpinv_package_id', '_wpinv_post_id' )" );
97
+            $wpdb->query( 'UPDATE ' . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_name' WHERE meta_key = '_wpinv_cpt_name'" );
98
+            $wpdb->query( 'UPDATE ' . $wpdb->postmeta . " SET meta_key = '_wpinv_custom_singular_name' WHERE meta_key = '_wpinv_cpt_singular_name'" );
99
+
100
+            foreach ( $results as $row ) {
101
+                clean_post_cache( $row->post_id );
102
+            }
103
+        }
104
+
105
+        $this->upgrade_from_118();
106
+    }
107
+
108
+    /**
109
+     * Upgrade to version 2.0.0.
110
+     *
111
+     */
112
+    public function upgrade_from_118() {
113
+        $this->migrate_old_invoices();
114
+        $this->upgrade_from_279();
115
+    }
116
+
117
+    /**
118
+     * Upgrade to version 2.0.0.
119
+     *
120
+     */
121
+    public function upgrade_from_279() {
122
+        self::migrate_old_customers();
123
+    }
124
+
125
+    /**
126
+     * Give administrators the capability to manage GetPaid.
127
+     *
128
+     */
129
+    public function add_capabilities() {
130
+        $GLOBALS['wp_roles']->add_cap( 'administrator', 'manage_invoicing' );
131
+    }
132
+
133
+    /**
134
+     * Retreives GetPaid pages.
135
+     *
136
+     */
137
+    public static function get_pages() {
138
+
139
+        return apply_filters(
140
+            'wpinv_create_pages',
141
+            array(
142
+
143
+                // Checkout page.
144
+                'checkout_page'             => array(
145
+                    'name'    => _x( 'gp-checkout', 'Page slug', 'invoicing' ),
146
+                    'title'   => _x( 'Checkout', 'Page title', 'invoicing' ),
147
+                    'content' => '
148 148
 						<!-- wp:shortcode -->
149 149
 						[wpinv_checkout]
150 150
 						<!-- /wp:shortcode -->
151 151
 					',
152
-					'parent'  => '',
153
-				),
154
-
155
-				// Invoice history page.
156
-				'invoice_history_page'      => array(
157
-					'name'    => _x( 'gp-invoices', 'Page slug', 'invoicing' ),
158
-					'title'   => _x( 'My Invoices', 'Page title', 'invoicing' ),
159
-					'content' => '
152
+                    'parent'  => '',
153
+                ),
154
+
155
+                // Invoice history page.
156
+                'invoice_history_page'      => array(
157
+                    'name'    => _x( 'gp-invoices', 'Page slug', 'invoicing' ),
158
+                    'title'   => _x( 'My Invoices', 'Page title', 'invoicing' ),
159
+                    'content' => '
160 160
 					<!-- wp:shortcode -->
161 161
 					[wpinv_history]
162 162
 					<!-- /wp:shortcode -->
163 163
 				',
164
-					'parent'  => '',
165
-				),
166
-
167
-				// Success page content.
168
-				'success_page'              => array(
169
-					'name'    => _x( 'gp-receipt', 'Page slug', 'invoicing' ),
170
-					'title'   => _x( 'Payment Confirmation', 'Page title', 'invoicing' ),
171
-					'content' => '
164
+                    'parent'  => '',
165
+                ),
166
+
167
+                // Success page content.
168
+                'success_page'              => array(
169
+                    'name'    => _x( 'gp-receipt', 'Page slug', 'invoicing' ),
170
+                    'title'   => _x( 'Payment Confirmation', 'Page title', 'invoicing' ),
171
+                    'content' => '
172 172
 					<!-- wp:shortcode -->
173 173
 					[wpinv_receipt]
174 174
 					<!-- /wp:shortcode -->
175 175
 				',
176
-					'parent'  => 'gp-checkout',
177
-				),
178
-
179
-				// Failure page content.
180
-				'failure_page'              => array(
181
-					'name'    => _x( 'gp-transaction-failed', 'Page slug', 'invoicing' ),
182
-					'title'   => _x( 'Transaction Failed', 'Page title', 'invoicing' ),
183
-					'content' => __( 'Your transaction failed, please try again or contact site support.', 'invoicing' ),
184
-					'parent'  => 'gp-checkout',
185
-				),
186
-
187
-				// Subscriptions history page.
188
-				'invoice_subscription_page' => array(
189
-					'name'    => _x( 'gp-subscriptions', 'Page slug', 'invoicing' ),
190
-					'title'   => _x( 'My Subscriptions', 'Page title', 'invoicing' ),
191
-					'content' => '
176
+                    'parent'  => 'gp-checkout',
177
+                ),
178
+
179
+                // Failure page content.
180
+                'failure_page'              => array(
181
+                    'name'    => _x( 'gp-transaction-failed', 'Page slug', 'invoicing' ),
182
+                    'title'   => _x( 'Transaction Failed', 'Page title', 'invoicing' ),
183
+                    'content' => __( 'Your transaction failed, please try again or contact site support.', 'invoicing' ),
184
+                    'parent'  => 'gp-checkout',
185
+                ),
186
+
187
+                // Subscriptions history page.
188
+                'invoice_subscription_page' => array(
189
+                    'name'    => _x( 'gp-subscriptions', 'Page slug', 'invoicing' ),
190
+                    'title'   => _x( 'My Subscriptions', 'Page title', 'invoicing' ),
191
+                    'content' => '
192 192
 					<!-- wp:shortcode -->
193 193
 					[wpinv_subscriptions]
194 194
 					<!-- /wp:shortcode -->
195 195
 				',
196
-					'parent'  => '',
197
-				),
198
-
199
-			)
200
-		);
201
-
202
-	}
203
-
204
-	/**
205
-	 * Re-create GetPaid pages.
206
-	 *
207
-	 */
208
-	public function create_pages() {
209
-
210
-		foreach ( self::get_pages() as $key => $page ) {
211
-			wpinv_create_page( esc_sql( $page['name'] ), $key, $page['title'], $page['content'], $page['parent'] );
212
-		}
213
-
214
-	}
215
-
216
-	/**
217
-	 * Migrates old invoices to new invoices.
218
-	 *
219
-	 */
220
-	public function migrate_old_invoices() {
221
-		global $wpdb;
222
-
223
-		$invoices_table      = $wpdb->prefix . 'getpaid_invoices';
224
-		$invoice_items_table = $wpdb->prefix . 'getpaid_invoice_items';
225
-		$migrated            = $wpdb->get_col( "SELECT post_id FROM $invoices_table" );
226
-		$invoices            = array_unique(
227
-			get_posts(
228
-				array(
229
-					'post_type'      => array( 'wpi_invoice', 'wpi_quote' ),
230
-					'posts_per_page' => -1,
231
-					'fields'         => 'ids',
232
-					'post_status'    => array_keys( get_post_stati() ),
233
-					'exclude'        => (array) $migrated,
234
-				)
235
-			)
236
-		);
237
-
238
-		// Abort if we do not have any invoices.
239
-		if ( empty( $invoices ) ) {
240
-			return;
241
-		}
242
-
243
-		require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-legacy-invoice.php';
244
-
245
-		$invoice_rows = array();
246
-		foreach ( $invoices as $invoice ) {
247
-
248
-			$invoice = new WPInv_Legacy_Invoice( $invoice );
249
-
250
-			if ( empty( $invoice->ID ) ) {
251
-				return;
252
-			}
253
-
254
-			$fields = array(
255
-				'post_id'            => $invoice->ID,
256
-				'number'             => $invoice->get_number(),
257
-				'key'                => $invoice->get_key(),
258
-				'type'               => str_replace( 'wpi_', '', $invoice->post_type ),
259
-				'mode'               => $invoice->mode,
260
-				'user_ip'            => $invoice->get_ip(),
261
-				'first_name'         => $invoice->get_first_name(),
262
-				'last_name'          => $invoice->get_last_name(),
263
-				'address'            => $invoice->get_address(),
264
-				'city'               => $invoice->city,
265
-				'state'              => $invoice->state,
266
-				'country'            => $invoice->country,
267
-				'zip'                => $invoice->zip,
268
-				'adddress_confirmed' => (int) $invoice->adddress_confirmed,
269
-				'gateway'            => $invoice->get_gateway(),
270
-				'transaction_id'     => $invoice->get_transaction_id(),
271
-				'currency'           => $invoice->get_currency(),
272
-				'subtotal'           => $invoice->get_subtotal(),
273
-				'tax'                => $invoice->get_tax(),
274
-				'fees_total'         => $invoice->get_fees_total(),
275
-				'total'              => $invoice->get_total(),
276
-				'discount'           => $invoice->get_discount(),
277
-				'discount_code'      => $invoice->get_discount_code(),
278
-				'disable_taxes'      => $invoice->disable_taxes,
279
-				'due_date'           => $invoice->get_due_date(),
280
-				'completed_date'     => $invoice->get_completed_date(),
281
-				'company'            => $invoice->company,
282
-				'vat_number'         => $invoice->vat_number,
283
-				'vat_rate'           => $invoice->vat_rate,
284
-				'custom_meta'        => $invoice->payment_meta,
285
-			);
286
-
287
-			foreach ( $fields as $key => $val ) {
288
-				if ( is_null( $val ) ) {
289
-					$val = '';
290
-				}
291
-				$val = maybe_serialize( $val );
292
-				$fields[ $key ] = $wpdb->prepare( '%s', $val );
293
-			}
294
-
295
-			$fields = implode( ', ', $fields );
296
-			$invoice_rows[] = "($fields)";
297
-
298
-			$item_rows    = array();
299
-			$item_columns = array();
300
-			foreach ( $invoice->get_cart_details() as $details ) {
301
-				$fields = array(
302
-					'post_id'          => $invoice->ID,
303
-					'item_id'          => $details['id'],
304
-					'item_name'        => $details['name'],
305
-					'item_description' => empty( $details['meta']['description'] ) ? '' : $details['meta']['description'],
306
-					'vat_rate'         => $details['vat_rate'],
307
-					'vat_class'        => empty( $details['vat_class'] ) ? '_standard' : $details['vat_class'],
308
-					'tax'              => $details['tax'],
309
-					'item_price'       => $details['item_price'],
310
-					'custom_price'     => $details['custom_price'],
311
-					'quantity'         => $details['quantity'],
312
-					'discount'         => $details['discount'],
313
-					'subtotal'         => $details['subtotal'],
314
-					'price'            => $details['price'],
315
-					'meta'             => $details['meta'],
316
-					'fees'             => $details['fees'],
317
-				);
318
-
319
-				$item_columns = array_keys( $fields );
320
-
321
-				foreach ( $fields as $key => $val ) {
322
-					if ( is_null( $val ) ) {
323
-						$val = '';
324
-					}
325
-					$val = maybe_serialize( $val );
326
-					$fields[ $key ] = $wpdb->prepare( '%s', $val );
327
-				}
328
-
329
-				$fields = implode( ', ', $fields );
330
-				$item_rows[] = "($fields)";
331
-			}
332
-
333
-			$item_rows    = implode( ', ', $item_rows );
334
-			$item_columns = implode( ', ', $item_columns );
335
-			$wpdb->query( "INSERT INTO $invoice_items_table ($item_columns) VALUES $item_rows" );
336
-		}
337
-
338
-		if ( empty( $invoice_rows ) ) {
339
-			return;
340
-		}
341
-
342
-		$invoice_rows = implode( ', ', $invoice_rows );
343
-		$wpdb->query( "INSERT INTO $invoices_table VALUES $invoice_rows" );
344
-
345
-	}
346
-
347
-	/**
348
-	 * Migrates old customers to new table.
349
-	 *
350
-	 */
351
-	public static function migrate_old_customers() {
352
-		global $wpdb;
353
-
354
-		// Fetch post_id from $wpdb->prefix . 'getpaid_invoices' where customer_id = 0 or null.
355
-		$invoice_ids = $wpdb->get_col( "SELECT post_id FROM {$wpdb->prefix}getpaid_invoices WHERE customer_id = 0 OR customer_id IS NULL" );
356
-
357
-		foreach ( $invoice_ids as $invoice_id ) {
358
-			$invoice = wpinv_get_invoice( $invoice_id );
359
-
360
-			if ( empty( $invoice ) ) {
361
-				continue;
362
-			}
363
-
364
-			// Fetch customer from the user ID.
365
-			$user_id = $invoice->get_user_id();
366
-
367
-			if ( empty( $user_id ) ) {
368
-				continue;
369
-			}
370
-
371
-			$customer = getpaid_get_customer_by_user_id( $user_id );
372
-
373
-			// Create if not exists.
374
-			if ( empty( $customer ) ) {
375
-				$customer = new GetPaid_Customer( 0 );
376
-				$customer->clone_user( $user_id );
377
-				$customer->save();
378
-			}
379
-
380
-			$invoice->set_customer_id( $customer->get_id() );
381
-			$invoice->save();
382
-		}
383
-
384
-	}
385
-
386
-	/**
387
-	 * Migrates old invoices to new invoices.
388
-	 *
389
-	 */
390
-	public static function rename_gateways_label() {
391
-		global $wpdb;
392
-
393
-		foreach ( array_keys( wpinv_get_payment_gateways() ) as $gateway ) {
394
-
395
-			$wpdb->update(
396
-				$wpdb->prefix . 'getpaid_invoices',
397
-				array( 'gateway' => $gateway ),
398
-				array( 'gateway' => wpinv_get_gateway_admin_label( $gateway ) ),
399
-				'%s',
400
-				'%s'
401
-			);
402
-
403
-		}
404
-	}
405
-
406
-	/**
407
-	 * Returns the DB schema.
408
-	 *
409
-	 */
410
-	public static function get_db_schema() {
411
-		global $wpdb;
412
-
413
-		require_once ABSPATH . 'wp-admin/includes/upgrade.php';
414
-
415
-		$charset_collate = $wpdb->get_charset_collate();
196
+                    'parent'  => '',
197
+                ),
198
+
199
+            )
200
+        );
201
+
202
+    }
203
+
204
+    /**
205
+     * Re-create GetPaid pages.
206
+     *
207
+     */
208
+    public function create_pages() {
209
+
210
+        foreach ( self::get_pages() as $key => $page ) {
211
+            wpinv_create_page( esc_sql( $page['name'] ), $key, $page['title'], $page['content'], $page['parent'] );
212
+        }
213
+
214
+    }
215
+
216
+    /**
217
+     * Migrates old invoices to new invoices.
218
+     *
219
+     */
220
+    public function migrate_old_invoices() {
221
+        global $wpdb;
222
+
223
+        $invoices_table      = $wpdb->prefix . 'getpaid_invoices';
224
+        $invoice_items_table = $wpdb->prefix . 'getpaid_invoice_items';
225
+        $migrated            = $wpdb->get_col( "SELECT post_id FROM $invoices_table" );
226
+        $invoices            = array_unique(
227
+            get_posts(
228
+                array(
229
+                    'post_type'      => array( 'wpi_invoice', 'wpi_quote' ),
230
+                    'posts_per_page' => -1,
231
+                    'fields'         => 'ids',
232
+                    'post_status'    => array_keys( get_post_stati() ),
233
+                    'exclude'        => (array) $migrated,
234
+                )
235
+            )
236
+        );
237
+
238
+        // Abort if we do not have any invoices.
239
+        if ( empty( $invoices ) ) {
240
+            return;
241
+        }
242
+
243
+        require_once WPINV_PLUGIN_DIR . 'includes/class-wpinv-legacy-invoice.php';
244
+
245
+        $invoice_rows = array();
246
+        foreach ( $invoices as $invoice ) {
247
+
248
+            $invoice = new WPInv_Legacy_Invoice( $invoice );
249
+
250
+            if ( empty( $invoice->ID ) ) {
251
+                return;
252
+            }
253
+
254
+            $fields = array(
255
+                'post_id'            => $invoice->ID,
256
+                'number'             => $invoice->get_number(),
257
+                'key'                => $invoice->get_key(),
258
+                'type'               => str_replace( 'wpi_', '', $invoice->post_type ),
259
+                'mode'               => $invoice->mode,
260
+                'user_ip'            => $invoice->get_ip(),
261
+                'first_name'         => $invoice->get_first_name(),
262
+                'last_name'          => $invoice->get_last_name(),
263
+                'address'            => $invoice->get_address(),
264
+                'city'               => $invoice->city,
265
+                'state'              => $invoice->state,
266
+                'country'            => $invoice->country,
267
+                'zip'                => $invoice->zip,
268
+                'adddress_confirmed' => (int) $invoice->adddress_confirmed,
269
+                'gateway'            => $invoice->get_gateway(),
270
+                'transaction_id'     => $invoice->get_transaction_id(),
271
+                'currency'           => $invoice->get_currency(),
272
+                'subtotal'           => $invoice->get_subtotal(),
273
+                'tax'                => $invoice->get_tax(),
274
+                'fees_total'         => $invoice->get_fees_total(),
275
+                'total'              => $invoice->get_total(),
276
+                'discount'           => $invoice->get_discount(),
277
+                'discount_code'      => $invoice->get_discount_code(),
278
+                'disable_taxes'      => $invoice->disable_taxes,
279
+                'due_date'           => $invoice->get_due_date(),
280
+                'completed_date'     => $invoice->get_completed_date(),
281
+                'company'            => $invoice->company,
282
+                'vat_number'         => $invoice->vat_number,
283
+                'vat_rate'           => $invoice->vat_rate,
284
+                'custom_meta'        => $invoice->payment_meta,
285
+            );
286
+
287
+            foreach ( $fields as $key => $val ) {
288
+                if ( is_null( $val ) ) {
289
+                    $val = '';
290
+                }
291
+                $val = maybe_serialize( $val );
292
+                $fields[ $key ] = $wpdb->prepare( '%s', $val );
293
+            }
294
+
295
+            $fields = implode( ', ', $fields );
296
+            $invoice_rows[] = "($fields)";
297
+
298
+            $item_rows    = array();
299
+            $item_columns = array();
300
+            foreach ( $invoice->get_cart_details() as $details ) {
301
+                $fields = array(
302
+                    'post_id'          => $invoice->ID,
303
+                    'item_id'          => $details['id'],
304
+                    'item_name'        => $details['name'],
305
+                    'item_description' => empty( $details['meta']['description'] ) ? '' : $details['meta']['description'],
306
+                    'vat_rate'         => $details['vat_rate'],
307
+                    'vat_class'        => empty( $details['vat_class'] ) ? '_standard' : $details['vat_class'],
308
+                    'tax'              => $details['tax'],
309
+                    'item_price'       => $details['item_price'],
310
+                    'custom_price'     => $details['custom_price'],
311
+                    'quantity'         => $details['quantity'],
312
+                    'discount'         => $details['discount'],
313
+                    'subtotal'         => $details['subtotal'],
314
+                    'price'            => $details['price'],
315
+                    'meta'             => $details['meta'],
316
+                    'fees'             => $details['fees'],
317
+                );
318
+
319
+                $item_columns = array_keys( $fields );
320
+
321
+                foreach ( $fields as $key => $val ) {
322
+                    if ( is_null( $val ) ) {
323
+                        $val = '';
324
+                    }
325
+                    $val = maybe_serialize( $val );
326
+                    $fields[ $key ] = $wpdb->prepare( '%s', $val );
327
+                }
328
+
329
+                $fields = implode( ', ', $fields );
330
+                $item_rows[] = "($fields)";
331
+            }
332
+
333
+            $item_rows    = implode( ', ', $item_rows );
334
+            $item_columns = implode( ', ', $item_columns );
335
+            $wpdb->query( "INSERT INTO $invoice_items_table ($item_columns) VALUES $item_rows" );
336
+        }
337
+
338
+        if ( empty( $invoice_rows ) ) {
339
+            return;
340
+        }
341
+
342
+        $invoice_rows = implode( ', ', $invoice_rows );
343
+        $wpdb->query( "INSERT INTO $invoices_table VALUES $invoice_rows" );
344
+
345
+    }
346
+
347
+    /**
348
+     * Migrates old customers to new table.
349
+     *
350
+     */
351
+    public static function migrate_old_customers() {
352
+        global $wpdb;
353
+
354
+        // Fetch post_id from $wpdb->prefix . 'getpaid_invoices' where customer_id = 0 or null.
355
+        $invoice_ids = $wpdb->get_col( "SELECT post_id FROM {$wpdb->prefix}getpaid_invoices WHERE customer_id = 0 OR customer_id IS NULL" );
356
+
357
+        foreach ( $invoice_ids as $invoice_id ) {
358
+            $invoice = wpinv_get_invoice( $invoice_id );
359
+
360
+            if ( empty( $invoice ) ) {
361
+                continue;
362
+            }
363
+
364
+            // Fetch customer from the user ID.
365
+            $user_id = $invoice->get_user_id();
366
+
367
+            if ( empty( $user_id ) ) {
368
+                continue;
369
+            }
370
+
371
+            $customer = getpaid_get_customer_by_user_id( $user_id );
372
+
373
+            // Create if not exists.
374
+            if ( empty( $customer ) ) {
375
+                $customer = new GetPaid_Customer( 0 );
376
+                $customer->clone_user( $user_id );
377
+                $customer->save();
378
+            }
379
+
380
+            $invoice->set_customer_id( $customer->get_id() );
381
+            $invoice->save();
382
+        }
383
+
384
+    }
385
+
386
+    /**
387
+     * Migrates old invoices to new invoices.
388
+     *
389
+     */
390
+    public static function rename_gateways_label() {
391
+        global $wpdb;
392
+
393
+        foreach ( array_keys( wpinv_get_payment_gateways() ) as $gateway ) {
394
+
395
+            $wpdb->update(
396
+                $wpdb->prefix . 'getpaid_invoices',
397
+                array( 'gateway' => $gateway ),
398
+                array( 'gateway' => wpinv_get_gateway_admin_label( $gateway ) ),
399
+                '%s',
400
+                '%s'
401
+            );
402
+
403
+        }
404
+    }
405
+
406
+    /**
407
+     * Returns the DB schema.
408
+     *
409
+     */
410
+    public static function get_db_schema() {
411
+        global $wpdb;
412
+
413
+        require_once ABSPATH . 'wp-admin/includes/upgrade.php';
414
+
415
+        $charset_collate = $wpdb->get_charset_collate();
416 416
 
417
-		// Subscriptions.
418
-		$schema = "CREATE TABLE {$wpdb->prefix}wpinv_subscriptions (
417
+        // Subscriptions.
418
+        $schema = "CREATE TABLE {$wpdb->prefix}wpinv_subscriptions (
419 419
 			id bigint(20) unsigned NOT NULL auto_increment,
420 420
 			customer_id bigint(20) NOT NULL,
421 421
 			frequency int(11) NOT NULL DEFAULT '1',
@@ -438,8 +438,8 @@  discard block
 block discarded – undo
438 438
 			KEY customer_and_status (customer_id, status)
439 439
 		  ) $charset_collate;";
440 440
 
441
-		// Invoices.
442
-		$schema .= "CREATE TABLE {$wpdb->prefix}getpaid_invoices (
441
+        // Invoices.
442
+        $schema .= "CREATE TABLE {$wpdb->prefix}getpaid_invoices (
443 443
 			post_id BIGINT(20) NOT NULL,
444 444
 			customer_id BIGINT(20) NOT NULL DEFAULT 0,
445 445
             `number` VARCHAR(100),
@@ -476,8 +476,8 @@  discard block
 block discarded – undo
476 476
 			KEY invoice_key (invoice_key)
477 477
 		  ) $charset_collate;";
478 478
 
479
-		// Invoice items.
480
-		$schema .= "CREATE TABLE {$wpdb->prefix}getpaid_invoice_items (
479
+        // Invoice items.
480
+        $schema .= "CREATE TABLE {$wpdb->prefix}getpaid_invoice_items (
481 481
 			ID BIGINT(20) NOT NULL AUTO_INCREMENT,
482 482
             post_id BIGINT(20) NOT NULL,
483 483
             item_id BIGINT(20) NOT NULL,
@@ -499,8 +499,8 @@  discard block
 block discarded – undo
499 499
 			KEY post_id (post_id)
500 500
 		  ) $charset_collate;";
501 501
 
502
-		// Customers.
503
-		$schema .= "CREATE TABLE {$wpdb->prefix}getpaid_customers (
502
+        // Customers.
503
+        $schema .= "CREATE TABLE {$wpdb->prefix}getpaid_customers (
504 504
 			id BIGINT(20) NOT NULL AUTO_INCREMENT,
505 505
 			user_id BIGINT(20) NOT NULL,
506 506
 			email VARCHAR(100) NOT NULL,
@@ -510,38 +510,38 @@  discard block
 block discarded – undo
510 510
 			purchase_count BIGINT(20) NOT NULL DEFAULT 0,
511 511
 			";
512 512
 
513
-		// Add address fields.
514
-		foreach ( array_keys( getpaid_user_address_fields() ) as $field ) {
515
-			// Skip id, user_id and email.
516
-			if ( in_array( $field, array( 'id', 'user_id', 'email', 'purchase_value', 'purchase_count', 'date_created', 'date_modified', 'uuid' ), true ) ) {
517
-				continue;
518
-			}
519
-
520
-			$field   = sanitize_key( $field );
521
-			$length  = 100;
522
-			$default = '';
523
-
524
-			// Country.
525
-			if ( 'country' === $field ) {
526
-				$length  = 2;
527
-				$default = wpinv_get_default_country();
528
-			}
529
-
530
-			// State.
531
-			if ( 'state' === $field ) {
532
-				$default = wpinv_get_default_state();
533
-			}
534
-
535
-			// Phone, zip.
536
-			if ( in_array( $field, array( 'phone', 'zip' ), true ) ) {
537
-				$length = 20;
538
-			}
539
-
540
-			$schema .= "`$field` VARCHAR($length) NOT NULL DEFAULT '$default',
513
+        // Add address fields.
514
+        foreach ( array_keys( getpaid_user_address_fields() ) as $field ) {
515
+            // Skip id, user_id and email.
516
+            if ( in_array( $field, array( 'id', 'user_id', 'email', 'purchase_value', 'purchase_count', 'date_created', 'date_modified', 'uuid' ), true ) ) {
517
+                continue;
518
+            }
519
+
520
+            $field   = sanitize_key( $field );
521
+            $length  = 100;
522
+            $default = '';
523
+
524
+            // Country.
525
+            if ( 'country' === $field ) {
526
+                $length  = 2;
527
+                $default = wpinv_get_default_country();
528
+            }
529
+
530
+            // State.
531
+            if ( 'state' === $field ) {
532
+                $default = wpinv_get_default_state();
533
+            }
534
+
535
+            // Phone, zip.
536
+            if ( in_array( $field, array( 'phone', 'zip' ), true ) ) {
537
+                $length = 20;
538
+            }
539
+
540
+            $schema .= "`$field` VARCHAR($length) NOT NULL DEFAULT '$default',
541 541
 			";
542
-		}
542
+        }
543 543
 
544
-		$schema .= "date_created DATETIME NOT NULL,
544
+        $schema .= "date_created DATETIME NOT NULL,
545 545
 			date_modified DATETIME NOT NULL,
546 546
 			uuid VARCHAR(100) NOT NULL,
547 547
 			PRIMARY KEY  (id),
@@ -549,8 +549,8 @@  discard block
 block discarded – undo
549 549
 			KEY email (email)
550 550
 		  ) $charset_collate;";
551 551
 
552
-		// Customer meta.
553
-		$schema .= "CREATE TABLE {$wpdb->prefix}getpaid_customer_meta (
552
+        // Customer meta.
553
+        $schema .= "CREATE TABLE {$wpdb->prefix}getpaid_customer_meta (
554 554
 			meta_id BIGINT(20) NOT NULL AUTO_INCREMENT,
555 555
 			customer_id BIGINT(20) NOT NULL,
556 556
 			meta_key VARCHAR(255) NOT NULL,
@@ -560,55 +560,55 @@  discard block
 block discarded – undo
560 560
 			KEY meta_key (meta_key(191))
561 561
 		  ) $charset_collate;";
562 562
 
563
-		return $schema;
564
-	}
565
-
566
-	/**
567
-	 * Checks if the db schema is up to date.
568
-	 *
569
-	 * @return bool
570
-	 */
571
-	public static function is_db_schema_up_to_date() {
572
-		return md5( self::get_db_schema() ) === get_option( 'getpaid_db_schema' );
573
-	}
574
-
575
-	/**
576
-	 * Set up the database tables which the plugin needs to function.
577
-	 */
578
-	public static function create_db_tables() {
579
-		global $wpdb;
580
-
581
-		$wpdb->hide_errors();
582
-
583
-		require_once ABSPATH . 'wp-admin/includes/upgrade.php';
584
-
585
-		$schema = self::get_db_schema();
586
-
587
-		// If invoices table exists, rename key to invoice_key.
588
-		$invoices_table = "{$wpdb->prefix}getpaid_invoices";
589
-
590
-		if ( $wpdb->get_var( "SHOW TABLES LIKE '{$wpdb->prefix}getpaid_invoices'" ) === $invoices_table ) {
591
-			$fields = $wpdb->get_results( "SHOW COLUMNS FROM {$wpdb->prefix}getpaid_invoices" );
592
-
593
-			foreach ( $fields as $field ) {
594
-				if ( 'key' === $field->Field ) {
595
-					$wpdb->query( "ALTER TABLE {$wpdb->prefix}getpaid_invoices CHANGE `key` `invoice_key` VARCHAR(100)" );
596
-					break;
597
-				}
598
-			}
599
-		}
600
-
601
-		dbDelta( $schema );
602
-		wp_cache_flush();
603
-		update_option( 'getpaid_db_schema', md5( self::get_db_schema() ) );
604
-	}
605
-
606
-	/**
607
-	 * Creates tables if schema is not up to date.
608
-	 */
609
-	public static function maybe_create_db_tables() {
610
-		if ( ! self::is_db_schema_up_to_date() ) {
611
-			self::create_db_tables();
612
-		}
613
-	}
563
+        return $schema;
564
+    }
565
+
566
+    /**
567
+     * Checks if the db schema is up to date.
568
+     *
569
+     * @return bool
570
+     */
571
+    public static function is_db_schema_up_to_date() {
572
+        return md5( self::get_db_schema() ) === get_option( 'getpaid_db_schema' );
573
+    }
574
+
575
+    /**
576
+     * Set up the database tables which the plugin needs to function.
577
+     */
578
+    public static function create_db_tables() {
579
+        global $wpdb;
580
+
581
+        $wpdb->hide_errors();
582
+
583
+        require_once ABSPATH . 'wp-admin/includes/upgrade.php';
584
+
585
+        $schema = self::get_db_schema();
586
+
587
+        // If invoices table exists, rename key to invoice_key.
588
+        $invoices_table = "{$wpdb->prefix}getpaid_invoices";
589
+
590
+        if ( $wpdb->get_var( "SHOW TABLES LIKE '{$wpdb->prefix}getpaid_invoices'" ) === $invoices_table ) {
591
+            $fields = $wpdb->get_results( "SHOW COLUMNS FROM {$wpdb->prefix}getpaid_invoices" );
592
+
593
+            foreach ( $fields as $field ) {
594
+                if ( 'key' === $field->Field ) {
595
+                    $wpdb->query( "ALTER TABLE {$wpdb->prefix}getpaid_invoices CHANGE `key` `invoice_key` VARCHAR(100)" );
596
+                    break;
597
+                }
598
+            }
599
+        }
600
+
601
+        dbDelta( $schema );
602
+        wp_cache_flush();
603
+        update_option( 'getpaid_db_schema', md5( self::get_db_schema() ) );
604
+    }
605
+
606
+    /**
607
+     * Creates tables if schema is not up to date.
608
+     */
609
+    public static function maybe_create_db_tables() {
610
+        if ( ! self::is_db_schema_up_to_date() ) {
611
+            self::create_db_tables();
612
+        }
613
+    }
614 614
 }
Please login to merge, or discard this patch.
includes/admin/class-wpinv-customers-table.php 1 patch
Indentation   +297 added lines, -297 removed lines patch added patch discarded remove patch
@@ -11,7 +11,7 @@  discard block
 block discarded – undo
11 11
 
12 12
 // Load WP_List_Table if not loaded
13 13
 if ( ! class_exists( 'WP_List_Table' ) ) {
14
-	require_once ABSPATH . 'wp-admin/includes/class-wp-list-table.php';
14
+    require_once ABSPATH . 'wp-admin/includes/class-wp-list-table.php';
15 15
 }
16 16
 
17 17
 /**
@@ -23,304 +23,304 @@  discard block
 block discarded – undo
23 23
  */
24 24
 class WPInv_Customers_Table extends WP_List_Table {
25 25
 
26
-	/**
27
-	 * @var int Number of items per page
28
-	 * @since 1.0.19
29
-	 */
30
-	public $per_page = 25;
31
-
32
-	/**
33
-	 * @var int Number of items
34
-	 * @since 1.0.19
35
-	 */
36
-	public $total_count = 0;
37
-
38
-	public $query;
39
-
40
-	/**
41
-	 * Get things started
42
-	 *
43
-	 * @since 1.0.19
44
-	 * @see WP_List_Table::__construct()
45
-	 */
46
-	public function __construct() {
47
-
48
-		// Set parent defaults
49
-		parent::__construct(
26
+    /**
27
+     * @var int Number of items per page
28
+     * @since 1.0.19
29
+     */
30
+    public $per_page = 25;
31
+
32
+    /**
33
+     * @var int Number of items
34
+     * @since 1.0.19
35
+     */
36
+    public $total_count = 0;
37
+
38
+    public $query;
39
+
40
+    /**
41
+     * Get things started
42
+     *
43
+     * @since 1.0.19
44
+     * @see WP_List_Table::__construct()
45
+     */
46
+    public function __construct() {
47
+
48
+        // Set parent defaults
49
+        parent::__construct(
50 50
             array(
51
-				'singular' => 'id',
52
-				'plural'   => 'ids',
53
-				'ajax'     => false,
51
+                'singular' => 'id',
52
+                'plural'   => 'ids',
53
+                'ajax'     => false,
54 54
             )
55 55
         );
56 56
 
57
-	}
58
-
59
-	/**
60
-	 * Gets the name of the primary column.
61
-	 *
62
-	 * @since 1.0.19
63
-	 * @access protected
64
-	 *
65
-	 * @return string Name of the primary column.
66
-	 */
67
-	protected function get_primary_column_name() {
68
-		return 'customer';
69
-	}
70
-
71
-	/**
72
-	 * This function renders most of the columns in the list table.
73
-	 *
74
-	 * @since 1.0.19
75
-	 *
76
-	 * @param GetPaid_Customer $customer
77
-	 * @param string $column_name The name of the column
78
-	 *
79
-	 * @return string Column Name
80
-	 */
81
-	public function column_default( $customer, $column_name ) {
82
-		$value = esc_html( $customer->get( $column_name ) );
83
-		return apply_filters( 'wpinv_customers_table_column' . $column_name, $value, $customer );
84
-	}
85
-
86
-	/**
87
-	 * Displays the country column.
88
-	 *
89
-	 * @since 1.0.19
90
-	 *
91
-	 * @param GetPaid_Customer $customer
92
-	 *
93
-	 * @return string Column Name
94
-	 */
95
-	public function column_country( $customer ) {
96
-		$country = wpinv_sanitize_country( $customer->get( 'country' ) );
97
-		if ( $country ) {
98
-			$country = wpinv_country_name( $country );
99
-		}
100
-		return esc_html( $country );
101
-	}
102
-
103
-	/**
104
-	 * Displays the state column.
105
-	 *
106
-	 * @since 1.0.19
107
-	 *
108
-	 * @param GetPaid_Customer $customer
109
-	 *
110
-	 * @return string Column Name
111
-	 */
112
-	public function column_state( $customer ) {
113
-		$country = wpinv_sanitize_country( $customer->get( 'country' ) );
114
-		$state   = $customer->get( 'state' );
115
-		if ( $state ) {
116
-			$state = wpinv_state_name( $state, $country );
117
-		}
118
-
119
-		return esc_html( $state );
120
-	}
121
-
122
-	/**
123
-	 * Displays the signup column.
124
-	 *
125
-	 * @since 1.0.19
126
-	 *
127
-	 * @param GetPaid_Customer $customer
128
-	 *
129
-	 * @return string Column Name
130
-	 */
131
-	public function column_date_created( $customer ) {
132
-		return getpaid_format_date_value( $customer->get( 'date_created' ) );
133
-	}
134
-
135
-	/**
136
-	 * Displays the total spent column.
137
-	 *
138
-	 * @since 1.0.19
139
-	 *
140
-	 * @param GetPaid_Customer $customer
141
-	 *
142
-	 * @return string Column Name
143
-	 */
144
-	public function column_purchase_value( $customer ) {
145
-		return wpinv_price( (float) $customer->get( 'purchase_value' ) );
146
-	}
147
-
148
-	/**
149
-	 * Displays the total spent column.
150
-	 *
151
-	 * @since 1.0.19
152
-	 *
153
-	 * @param GetPaid_Customer $customer
154
-	 *
155
-	 * @return string Column Name
156
-	 */
157
-	public function column_purchase_count( $customer ) {
158
-		$value = $customer->get( 'purchase_count' );
159
-		$url   = $customer->get( 'user_id' ) ? add_query_arg( array( 'post_type' => 'wpi_invoice', 'author' => $customer->get( 'user_id' ), ), admin_url( 'edit.php' ) ) : '';
160
-
161
-		return ( empty( $value ) || empty( $url ) ) ? (int) $value : '<a href="' . esc_url( $url ) . '">' . absint( $value ) . '</a>';
162
-
163
-	}
164
-
165
-	/**
166
-	 * Displays the customers name
167
-	 *
168
-	 * @param  GetPaid_Customer $customer customer.
169
-	 * @return string
170
-	 */
171
-	public function column_customer( $customer ) {
172
-
173
-		$first_name = $customer->get( 'first_name' );
174
-		$last_name  = $customer->get( 'last_name' );
175
-		$email      = $customer->get( 'email' );
176
-		$avatar     = get_avatar( $customer->get( 'user_id' ) ? $customer->get( 'user_id' ) : $email, 32 );
177
-
178
-		// Customer view URL.
179
-		$view_url    = $customer->get( 'user_id' ) ? esc_url( add_query_arg( 'user_id', $customer->get( 'user_id' ), admin_url( 'user-edit.php' ) ) ) : false;
180
-		$row_actions = $view_url ? $this->row_actions(
181
-			array(
182
-				'view' => '<a href="' . $view_url . '#getpaid-fieldset-billing">' . __( 'Edit Details', 'invoicing' ) . '</a>',
183
-			)
184
-		) : '';
185
-
186
-		// Customer's name.
187
-		$name   = esc_html( trim( "$first_name $last_name" ) );
188
-
189
-		if ( ! empty( $name ) ) {
190
-			$name = "<div style='overflow: hidden;height: 18px;'>$name</div>";
191
-		}
192
-
193
-		$email = "<div class='row-title'><a href='mailto:$email'>$email</a></div>";
194
-
195
-		return "<div style='display: flex;'><div>$avatar</div><div style='margin-left: 10px;'>$name<strong>$email</strong>$row_actions</div></div>";
196
-
197
-	}
198
-
199
-	/**
200
-	 * Retrieve the current page number
201
-	 *
202
-	 * @since 1.0.19
203
-	 * @return int Current page number
204
-	 */
205
-	public function get_paged() {
206
-		return isset( $_GET['paged'] ) ? absint( $_GET['paged'] ) : 1;
207
-	}
208
-
209
-	/**
210
-	 * Returns bulk actions.
211
-	 *
212
-	 * @since 1.0.19
213
-	 * @return void
214
-	 */
215
-	public function bulk_actions( $which = '' ) {
216
-		return array();
217
-	}
218
-
219
-	/**
220
-	 *  Prepares the display query
221
-	 */
222
-	public function prepare_query() {
223
-
224
-		// Prepare query args.
225
-		$query = array(
226
-			'number' => $this->per_page,
227
-			'paged'  => $this->get_paged(),
228
-		);
229
-
230
-		foreach ( array( 'orderby', 'order', 's' ) as $field ) {
231
-			if ( isset( $_GET[ $field ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
232
-				$query[ $field ] = wpinv_clean( rawurlencode_deep( $_GET[ $field ] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
233
-			}
234
-		}
235
-
236
-		foreach ( GetPaid_Customer_Data_Store::get_database_fields() as $field => $type ) {
237
-
238
-			if ( isset( $_GET[ $field ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
239
-				$query[ $field ] = wpinv_clean( rawurlencode_deep( $_GET[ $field ] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
240
-			}
241
-
242
-			// Min max.
243
-			if ( '%f' === $type || '%d' === $type ) {
244
-
245
-				if ( isset( $_GET[ $field . '_min' ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
246
-					$query[ $field . '_min' ] = floatval( $_GET[ $field . '_min' ] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
247
-				}
248
-
249
-				if ( isset( $_GET[ $field . '_max' ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
250
-					$query[ $field . '_max' ] = floatval( $_GET[ $field . '_max' ] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
251
-				}
252
-			}
253
-		}
254
-
255
-		// Prepare class properties.
256
-		$this->query       = getpaid_get_customers( $query, 'query' );
257
-		$this->total_count = $this->query->get_total();
258
-		$this->items       = $this->query->get_results();
259
-	}
260
-
261
-	/**
262
-	 * Setup the final data for the table
263
-	 *
264
-	 */
265
-	public function prepare_items() {
266
-
267
-		$columns  = $this->get_columns();
268
-		$hidden   = array();
269
-		$sortable = $this->get_sortable_columns();
270
-		$this->prepare_query();
271
-
272
-		$this->_column_headers = array( $columns, $hidden, $sortable );
273
-
274
-		$this->set_pagination_args(
275
-			array(
276
-				'total_items' => $this->total_count,
277
-				'per_page'    => $this->per_page,
278
-				'total_pages' => ceil( $this->total_count / $this->per_page ),
279
-			)
280
-		);
281
-	}
282
-
283
-	/**
284
-	 * Sortable table columns.
285
-	 *
286
-	 * @return array
287
-	 */
288
-	public function get_sortable_columns() {
289
-		$sortable = array(
290
-			'customer' => array( 'first_name', true ),
291
-		);
292
-
293
-		foreach ( GetPaid_Customer_Data_Store::get_database_fields() as $field => $type ) {
294
-			$sortable[ $field ] = array( $field, true );
295
-		}
296
-
297
-		return apply_filters( 'manage_getpaid_customers_sortable_table_columns', $sortable );
298
-	}
299
-
300
-	/**
301
-	 * Table columns
302
-	 *
303
-	 * @return array
304
-	 */
305
-	public function get_columns() {
306
-		$columns = array(
307
-			'cb'       => '<input type="checkbox" />',
308
-			'customer' => __( 'Customer', 'invoicing' ),
309
-		);
310
-
311
-		// Add address fields.
312
-		foreach ( getpaid_user_address_fields() as $key => $value ) {
313
-
314
-			// Skip id, user_id and email.
315
-			if ( ! in_array( $key, array( 'id', 'user_id', 'email', 'purchase_value', 'purchase_count', 'date_created', 'date_modified', 'uuid', 'first_name', 'last_name' ), true ) ) {
316
-				$columns[ $key ] = $value;
317
-			}
318
-		}
319
-
320
-		$columns['purchase_value'] = __( 'Total Spend', 'invoicing' );
321
-		$columns['purchase_count'] = __( 'Invoices', 'invoicing' );
322
-		$columns['date_created']   = __( 'Date created', 'invoicing' );
323
-
324
-		return apply_filters( 'manage_getpaid_customers_table_columns', $columns );
325
-	}
57
+    }
58
+
59
+    /**
60
+     * Gets the name of the primary column.
61
+     *
62
+     * @since 1.0.19
63
+     * @access protected
64
+     *
65
+     * @return string Name of the primary column.
66
+     */
67
+    protected function get_primary_column_name() {
68
+        return 'customer';
69
+    }
70
+
71
+    /**
72
+     * This function renders most of the columns in the list table.
73
+     *
74
+     * @since 1.0.19
75
+     *
76
+     * @param GetPaid_Customer $customer
77
+     * @param string $column_name The name of the column
78
+     *
79
+     * @return string Column Name
80
+     */
81
+    public function column_default( $customer, $column_name ) {
82
+        $value = esc_html( $customer->get( $column_name ) );
83
+        return apply_filters( 'wpinv_customers_table_column' . $column_name, $value, $customer );
84
+    }
85
+
86
+    /**
87
+     * Displays the country column.
88
+     *
89
+     * @since 1.0.19
90
+     *
91
+     * @param GetPaid_Customer $customer
92
+     *
93
+     * @return string Column Name
94
+     */
95
+    public function column_country( $customer ) {
96
+        $country = wpinv_sanitize_country( $customer->get( 'country' ) );
97
+        if ( $country ) {
98
+            $country = wpinv_country_name( $country );
99
+        }
100
+        return esc_html( $country );
101
+    }
102
+
103
+    /**
104
+     * Displays the state column.
105
+     *
106
+     * @since 1.0.19
107
+     *
108
+     * @param GetPaid_Customer $customer
109
+     *
110
+     * @return string Column Name
111
+     */
112
+    public function column_state( $customer ) {
113
+        $country = wpinv_sanitize_country( $customer->get( 'country' ) );
114
+        $state   = $customer->get( 'state' );
115
+        if ( $state ) {
116
+            $state = wpinv_state_name( $state, $country );
117
+        }
118
+
119
+        return esc_html( $state );
120
+    }
121
+
122
+    /**
123
+     * Displays the signup column.
124
+     *
125
+     * @since 1.0.19
126
+     *
127
+     * @param GetPaid_Customer $customer
128
+     *
129
+     * @return string Column Name
130
+     */
131
+    public function column_date_created( $customer ) {
132
+        return getpaid_format_date_value( $customer->get( 'date_created' ) );
133
+    }
134
+
135
+    /**
136
+     * Displays the total spent column.
137
+     *
138
+     * @since 1.0.19
139
+     *
140
+     * @param GetPaid_Customer $customer
141
+     *
142
+     * @return string Column Name
143
+     */
144
+    public function column_purchase_value( $customer ) {
145
+        return wpinv_price( (float) $customer->get( 'purchase_value' ) );
146
+    }
147
+
148
+    /**
149
+     * Displays the total spent column.
150
+     *
151
+     * @since 1.0.19
152
+     *
153
+     * @param GetPaid_Customer $customer
154
+     *
155
+     * @return string Column Name
156
+     */
157
+    public function column_purchase_count( $customer ) {
158
+        $value = $customer->get( 'purchase_count' );
159
+        $url   = $customer->get( 'user_id' ) ? add_query_arg( array( 'post_type' => 'wpi_invoice', 'author' => $customer->get( 'user_id' ), ), admin_url( 'edit.php' ) ) : '';
160
+
161
+        return ( empty( $value ) || empty( $url ) ) ? (int) $value : '<a href="' . esc_url( $url ) . '">' . absint( $value ) . '</a>';
162
+
163
+    }
164
+
165
+    /**
166
+     * Displays the customers name
167
+     *
168
+     * @param  GetPaid_Customer $customer customer.
169
+     * @return string
170
+     */
171
+    public function column_customer( $customer ) {
172
+
173
+        $first_name = $customer->get( 'first_name' );
174
+        $last_name  = $customer->get( 'last_name' );
175
+        $email      = $customer->get( 'email' );
176
+        $avatar     = get_avatar( $customer->get( 'user_id' ) ? $customer->get( 'user_id' ) : $email, 32 );
177
+
178
+        // Customer view URL.
179
+        $view_url    = $customer->get( 'user_id' ) ? esc_url( add_query_arg( 'user_id', $customer->get( 'user_id' ), admin_url( 'user-edit.php' ) ) ) : false;
180
+        $row_actions = $view_url ? $this->row_actions(
181
+            array(
182
+                'view' => '<a href="' . $view_url . '#getpaid-fieldset-billing">' . __( 'Edit Details', 'invoicing' ) . '</a>',
183
+            )
184
+        ) : '';
185
+
186
+        // Customer's name.
187
+        $name   = esc_html( trim( "$first_name $last_name" ) );
188
+
189
+        if ( ! empty( $name ) ) {
190
+            $name = "<div style='overflow: hidden;height: 18px;'>$name</div>";
191
+        }
192
+
193
+        $email = "<div class='row-title'><a href='mailto:$email'>$email</a></div>";
194
+
195
+        return "<div style='display: flex;'><div>$avatar</div><div style='margin-left: 10px;'>$name<strong>$email</strong>$row_actions</div></div>";
196
+
197
+    }
198
+
199
+    /**
200
+     * Retrieve the current page number
201
+     *
202
+     * @since 1.0.19
203
+     * @return int Current page number
204
+     */
205
+    public function get_paged() {
206
+        return isset( $_GET['paged'] ) ? absint( $_GET['paged'] ) : 1;
207
+    }
208
+
209
+    /**
210
+     * Returns bulk actions.
211
+     *
212
+     * @since 1.0.19
213
+     * @return void
214
+     */
215
+    public function bulk_actions( $which = '' ) {
216
+        return array();
217
+    }
218
+
219
+    /**
220
+     *  Prepares the display query
221
+     */
222
+    public function prepare_query() {
223
+
224
+        // Prepare query args.
225
+        $query = array(
226
+            'number' => $this->per_page,
227
+            'paged'  => $this->get_paged(),
228
+        );
229
+
230
+        foreach ( array( 'orderby', 'order', 's' ) as $field ) {
231
+            if ( isset( $_GET[ $field ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
232
+                $query[ $field ] = wpinv_clean( rawurlencode_deep( $_GET[ $field ] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
233
+            }
234
+        }
235
+
236
+        foreach ( GetPaid_Customer_Data_Store::get_database_fields() as $field => $type ) {
237
+
238
+            if ( isset( $_GET[ $field ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
239
+                $query[ $field ] = wpinv_clean( rawurlencode_deep( $_GET[ $field ] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
240
+            }
241
+
242
+            // Min max.
243
+            if ( '%f' === $type || '%d' === $type ) {
244
+
245
+                if ( isset( $_GET[ $field . '_min' ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
246
+                    $query[ $field . '_min' ] = floatval( $_GET[ $field . '_min' ] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
247
+                }
248
+
249
+                if ( isset( $_GET[ $field . '_max' ] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
250
+                    $query[ $field . '_max' ] = floatval( $_GET[ $field . '_max' ] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
251
+                }
252
+            }
253
+        }
254
+
255
+        // Prepare class properties.
256
+        $this->query       = getpaid_get_customers( $query, 'query' );
257
+        $this->total_count = $this->query->get_total();
258
+        $this->items       = $this->query->get_results();
259
+    }
260
+
261
+    /**
262
+     * Setup the final data for the table
263
+     *
264
+     */
265
+    public function prepare_items() {
266
+
267
+        $columns  = $this->get_columns();
268
+        $hidden   = array();
269
+        $sortable = $this->get_sortable_columns();
270
+        $this->prepare_query();
271
+
272
+        $this->_column_headers = array( $columns, $hidden, $sortable );
273
+
274
+        $this->set_pagination_args(
275
+            array(
276
+                'total_items' => $this->total_count,
277
+                'per_page'    => $this->per_page,
278
+                'total_pages' => ceil( $this->total_count / $this->per_page ),
279
+            )
280
+        );
281
+    }
282
+
283
+    /**
284
+     * Sortable table columns.
285
+     *
286
+     * @return array
287
+     */
288
+    public function get_sortable_columns() {
289
+        $sortable = array(
290
+            'customer' => array( 'first_name', true ),
291
+        );
292
+
293
+        foreach ( GetPaid_Customer_Data_Store::get_database_fields() as $field => $type ) {
294
+            $sortable[ $field ] = array( $field, true );
295
+        }
296
+
297
+        return apply_filters( 'manage_getpaid_customers_sortable_table_columns', $sortable );
298
+    }
299
+
300
+    /**
301
+     * Table columns
302
+     *
303
+     * @return array
304
+     */
305
+    public function get_columns() {
306
+        $columns = array(
307
+            'cb'       => '<input type="checkbox" />',
308
+            'customer' => __( 'Customer', 'invoicing' ),
309
+        );
310
+
311
+        // Add address fields.
312
+        foreach ( getpaid_user_address_fields() as $key => $value ) {
313
+
314
+            // Skip id, user_id and email.
315
+            if ( ! in_array( $key, array( 'id', 'user_id', 'email', 'purchase_value', 'purchase_count', 'date_created', 'date_modified', 'uuid', 'first_name', 'last_name' ), true ) ) {
316
+                $columns[ $key ] = $value;
317
+            }
318
+        }
319
+
320
+        $columns['purchase_value'] = __( 'Total Spend', 'invoicing' );
321
+        $columns['purchase_count'] = __( 'Invoices', 'invoicing' );
322
+        $columns['date_created']   = __( 'Date created', 'invoicing' );
323
+
324
+        return apply_filters( 'manage_getpaid_customers_table_columns', $columns );
325
+    }
326 326
 }
Please login to merge, or discard this patch.
includes/class-getpaid-customer.php 1 patch
Indentation   +175 added lines, -175 removed lines patch added patch discarded remove patch
@@ -15,69 +15,69 @@  discard block
 block discarded – undo
15 15
  */
16 16
 class GetPaid_Customer extends GetPaid_Data {
17 17
 
18
-	/**
19
-	 * Which data store to load.
20
-	 *
21
-	 * @var string
22
-	 */
18
+    /**
19
+     * Which data store to load.
20
+     *
21
+     * @var string
22
+     */
23 23
     protected $data_store_name = 'customer';
24 24
 
25 25
     /**
26
-	 * This is the name of this object type.
27
-	 *
28
-	 * @var string
29
-	 */
30
-	protected $object_type = 'customer';
31
-
32
-	/**
33
-	 * Get the customer if ID is passed, otherwise the customer is new and empty.
34
-	 *
35
-	 * @param int|string|GetPaid_Customer|object $customer customer id, object, or email.
36
-	 */
37
-	public function __construct( $customer = 0 ) {
26
+     * This is the name of this object type.
27
+     *
28
+     * @var string
29
+     */
30
+    protected $object_type = 'customer';
31
+
32
+    /**
33
+     * Get the customer if ID is passed, otherwise the customer is new and empty.
34
+     *
35
+     * @param int|string|GetPaid_Customer|object $customer customer id, object, or email.
36
+     */
37
+    public function __construct( $customer = 0 ) {
38 38
 
39 39
         // Setup default customer data.
40 40
         $this->setup_default_data();
41 41
 
42
-		if ( is_numeric( $customer ) ) {
43
-			$this->set_id( $customer );
44
-		} elseif ( $customer instanceof self ) {
45
-			$this->set_id( $customer->get_id() );
46
-		} elseif ( is_string( $customer ) && $customer_id = self::get_customer_id_by( $customer, 'email' ) ) {
47
-			$this->set_id( $customer_id );
48
-		} elseif ( ! empty( $customer->id ) ) {
49
-			$this->set_id( $customer->id );
50
-		}
42
+        if ( is_numeric( $customer ) ) {
43
+            $this->set_id( $customer );
44
+        } elseif ( $customer instanceof self ) {
45
+            $this->set_id( $customer->get_id() );
46
+        } elseif ( is_string( $customer ) && $customer_id = self::get_customer_id_by( $customer, 'email' ) ) {
47
+            $this->set_id( $customer_id );
48
+        } elseif ( ! empty( $customer->id ) ) {
49
+            $this->set_id( $customer->id );
50
+        }
51 51
 
52 52
         // Load the datastore.
53
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
53
+        $this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
54 54
 
55
-		if ( $this->get_id() > 0 ) {
56
-			$this->data_store->read( $this );
55
+        if ( $this->get_id() > 0 ) {
56
+            $this->data_store->read( $this );
57 57
         }
58 58
 
59 59
         $this->set_object_read( true );
60
-	}
60
+    }
61 61
 
62 62
     /**
63
-	 * Sets up default customer data.
64
-	 */
65
-	private function setup_default_data() {
63
+     * Sets up default customer data.
64
+     */
65
+    private function setup_default_data() {
66 66
 
67 67
         $this->data = array(
68
-			'user_id'        => 0,
69
-			'email'          => '',
70
-			'email_cc'       => '',
71
-			'status'         => 'active',
72
-			'purchase_value' => 0,
73
-			'purchase_count' => 0,
74
-			'date_created'   => current_time( 'mysql' ),
75
-			'date_modified'  => current_time( 'mysql' ),
76
-			'uuid'           => wp_generate_uuid4(),
77
-		);
68
+            'user_id'        => 0,
69
+            'email'          => '',
70
+            'email_cc'       => '',
71
+            'status'         => 'active',
72
+            'purchase_value' => 0,
73
+            'purchase_count' => 0,
74
+            'date_created'   => current_time( 'mysql' ),
75
+            'date_modified'  => current_time( 'mysql' ),
76
+            'uuid'           => wp_generate_uuid4(),
77
+        );
78 78
 
79 79
         // Add address fields.
80
-		foreach ( array_keys( getpaid_user_address_fields() ) as $field ) {
80
+        foreach ( array_keys( getpaid_user_address_fields() ) as $field ) {
81 81
 
82 82
             if ( isset( $this->data[ $field ] ) ) {
83 83
                 continue;
@@ -95,22 +95,22 @@  discard block
 block discarded – undo
95 95
                 continue;
96 96
             }
97 97
 
98
-			$this->data[ $field ] = '';
99
-		}
98
+            $this->data[ $field ] = '';
99
+        }
100 100
 
101 101
         $this->default_data = $this->data;
102
-	}
103
-
104
-	/**
105
-	 * Given a customer email or user id, it returns a customer id.
106
-	 *
107
-	 * @static
108
-	 * @param string $value
109
-	 * @since 1.0.15
110
-	 * @return int
111
-	 */
112
-	public static function get_customer_id_by( $value, $by = 'email' ) {
113
-		global $wpdb;
102
+    }
103
+
104
+    /**
105
+     * Given a customer email or user id, it returns a customer id.
106
+     *
107
+     * @static
108
+     * @param string $value
109
+     * @since 1.0.15
110
+     * @return int
111
+     */
112
+    public static function get_customer_id_by( $value, $by = 'email' ) {
113
+        global $wpdb;
114 114
 
115 115
         // Prepare value.
116 116
         if ( 'email' === $by ) {
@@ -125,12 +125,12 @@  discard block
 block discarded – undo
125 125
             return 0;
126 126
         }
127 127
 
128
-		// Maybe retrieve from the cache.
128
+        // Maybe retrieve from the cache.
129 129
         $cache_key   = 'getpaid_customer_ids_by_' . $by;
130
-		$customer_id = wp_cache_get( $value, $cache_key );
131
-		if ( false !== $customer_id ) {
132
-			return $customer_id;
133
-		}
130
+        $customer_id = wp_cache_get( $value, $cache_key );
131
+        if ( false !== $customer_id ) {
132
+            return $customer_id;
133
+        }
134 134
 
135 135
         if ( 'email' === $by ) {
136 136
             $customer_id = (int) $wpdb->get_var(
@@ -142,23 +142,23 @@  discard block
 block discarded – undo
142 142
             );
143 143
         }
144 144
 
145
-		// Update the cache with our data
146
-		wp_cache_set( $value, $customer_id, $cache_key );
145
+        // Update the cache with our data
146
+        wp_cache_set( $value, $customer_id, $cache_key );
147 147
 
148
-		return $customer_id;
148
+        return $customer_id;
149 149
 
150
-	}
150
+    }
151 151
 
152
-	/**
152
+    /**
153 153
      * Clears the customer's cache.
154 154
      */
155 155
     public function clear_cache() {
156 156
         wp_cache_delete( $this->get( 'email' ), 'getpaid_customer_ids_by_email' );
157 157
         wp_cache_delete( $this->get( 'user_id' ), 'getpaid_customer_ids_by_user_id' );
158
-		wp_cache_delete( $this->get_id(), 'getpaid_customers' );
159
-	}
158
+        wp_cache_delete( $this->get_id(), 'getpaid_customers' );
159
+    }
160 160
 
161
-	/*
161
+    /*
162 162
 	|--------------------------------------------------------------------------
163 163
 	| CRUD methods
164 164
 	|--------------------------------------------------------------------------
@@ -189,11 +189,11 @@  discard block
 block discarded – undo
189 189
             return call_user_func( array( $this, 'get_' . $key ), $context );
190 190
         }
191 191
 
192
-		return $this->get_prop( $key, $context );
192
+        return $this->get_prop( $key, $context );
193 193
 
194 194
     }
195 195
 
196
-	/*
196
+    /*
197 197
 	|--------------------------------------------------------------------------
198 198
 	| Setters
199 199
 	|--------------------------------------------------------------------------
@@ -216,114 +216,114 @@  discard block
 block discarded – undo
216 216
             return call_user_func( array( $this, 'set_' . $key ), $value );
217 217
         }
218 218
 
219
-		return $this->set_prop( $key, $value );
219
+        return $this->set_prop( $key, $value );
220 220
 
221 221
     }
222 222
 
223
-	/**
224
-	 * Sets customer status.
225
-	 *
226
-	 * @since 1.0.0
227
-	 * @param  string $status New status.
228
-	 */
229
-	public function set_status( $status ) {
230
-
231
-		if ( in_array( $status, array( 'active', 'inactive', 'blocked' ), true ) ) {
232
-			return $this->set_prop( 'status', $status );
233
-		}
234
-
235
-		$this->set_prop( 'status', 'inactive' );
236
-	}
237
-
238
-	/**
239
-	 * Sets the purchase value.
240
-	 *
241
-	 * @since 1.0.0
242
-	 * @param float $purchase_value.
243
-	 */
244
-	public function set_purchase_value( $purchase_value ) {
245
-		$this->set_prop( 'purchase_value', (float) $purchase_value );
246
-	}
223
+    /**
224
+     * Sets customer status.
225
+     *
226
+     * @since 1.0.0
227
+     * @param  string $status New status.
228
+     */
229
+    public function set_status( $status ) {
230
+
231
+        if ( in_array( $status, array( 'active', 'inactive', 'blocked' ), true ) ) {
232
+            return $this->set_prop( 'status', $status );
233
+        }
234
+
235
+        $this->set_prop( 'status', 'inactive' );
236
+    }
237
+
238
+    /**
239
+     * Sets the purchase value.
240
+     *
241
+     * @since 1.0.0
242
+     * @param float $purchase_value.
243
+     */
244
+    public function set_purchase_value( $purchase_value ) {
245
+        $this->set_prop( 'purchase_value', (float) $purchase_value );
246
+    }
247 247
 
248 248
     /**
249
-	 * Sets the purchase count.
250
-	 *
251
-	 * @since 1.0.0
252
-	 * @param int $purchase_count.
253
-	 */
254
-	public function set_purchase_count( $purchase_count ) {
255
-		$this->set_prop( 'purchase_count', absint( $purchase_count ) );
256
-	}
249
+     * Sets the purchase count.
250
+     *
251
+     * @since 1.0.0
252
+     * @param int $purchase_count.
253
+     */
254
+    public function set_purchase_count( $purchase_count ) {
255
+        $this->set_prop( 'purchase_count', absint( $purchase_count ) );
256
+    }
257 257
 
258 258
     /**
259
-	 * Sets the user id.
260
-	 *
261
-	 * @since 1.0.0
262
-	 * @param int $user_id.
263
-	 */
264
-	public function set_user_id( $user_id ) {
265
-		$this->set_prop( 'user_id', absint( $user_id ) );
266
-	}
259
+     * Sets the user id.
260
+     *
261
+     * @since 1.0.0
262
+     * @param int $user_id.
263
+     */
264
+    public function set_user_id( $user_id ) {
265
+        $this->set_prop( 'user_id', absint( $user_id ) );
266
+    }
267 267
 
268 268
     /**
269
-	 * Sets the email.
270
-	 *
271
-	 * @since 1.0.0
272
-	 * @param string $email.
273
-	 */
274
-	public function set_email( $email ) {
269
+     * Sets the email.
270
+     *
271
+     * @since 1.0.0
272
+     * @param string $email.
273
+     */
274
+    public function set_email( $email ) {
275 275
         $email = is_string( $email ) ? sanitize_email( $email ) : '';
276
-		$this->set_prop( 'email', $email );
277
-	}
276
+        $this->set_prop( 'email', $email );
277
+    }
278 278
 
279 279
     /**
280
-	 * Sets the email cc.
281
-	 *
282
-	 * @since 1.0.0
283
-	 * @param string $email_cc.
284
-	 */
285
-	public function set_email_cc( $email_cc ) {
280
+     * Sets the email cc.
281
+     *
282
+     * @since 1.0.0
283
+     * @param string $email_cc.
284
+     */
285
+    public function set_email_cc( $email_cc ) {
286 286
         $email_cc = implode( ', ', wp_parse_list( $email_cc ) );
287
-		$this->set_prop( 'email_cc', $email_cc );
288
-	}
287
+        $this->set_prop( 'email_cc', $email_cc );
288
+    }
289 289
 
290 290
     /**
291
-	 * Sets the created date.
292
-	 *
293
-	 * @since 1.0.0
294
-	 * @param  string $date_created date created.
295
-	 */
296
-	public function set_date_created( $date_created ) {
291
+     * Sets the created date.
292
+     *
293
+     * @since 1.0.0
294
+     * @param  string $date_created date created.
295
+     */
296
+    public function set_date_created( $date_created ) {
297 297
 
298
-		$date = strtotime( $date_created );
298
+        $date = strtotime( $date_created );
299 299
 
300 300
         if ( $date && $date_created !== '0000-00-00 00:00:00'  && $date_created !== '0000-00-00 00:00' ) {
301 301
             $this->set_prop( 'date_created', gmdate( 'Y-m-d H:i:s', $date ) );
302 302
             return;
303
-		}
303
+        }
304 304
 
305
-		$this->set_prop( 'date_created', null );
306
-	}
305
+        $this->set_prop( 'date_created', null );
306
+    }
307 307
 
308 308
     /**
309
-	 * Sets the created date.
310
-	 *
311
-	 * @since 1.0.0
312
-	 * @param  string $date_modified date created.
313
-	 */
314
-	public function set_date_modified( $date_modified ) {
309
+     * Sets the created date.
310
+     *
311
+     * @since 1.0.0
312
+     * @param  string $date_modified date created.
313
+     */
314
+    public function set_date_modified( $date_modified ) {
315 315
 
316
-		$date = strtotime( $date_modified );
316
+        $date = strtotime( $date_modified );
317 317
 
318 318
         if ( $date && $date_modified !== '0000-00-00 00:00:00'  && $date_modified !== '0000-00-00 00:00' ) {
319 319
             $this->set_prop( 'date_modified', gmdate( 'Y-m-d H:i:s', $date ) );
320 320
             return;
321
-		}
321
+        }
322 322
 
323
-		$this->set_prop( 'date_modified', null );
324
-	}
323
+        $this->set_prop( 'date_modified', null );
324
+    }
325 325
 
326
-	/*
326
+    /*
327 327
 	|--------------------------------------------------------------------------
328 328
 	| Additional methods
329 329
 	|--------------------------------------------------------------------------
@@ -332,12 +332,12 @@  discard block
 block discarded – undo
332 332
 	|
333 333
 	*/
334 334
 
335
-	/**
336
-	 * Saves the customer.
337
-	 *
338
-	 * @since 1.0.0
339
-	 */
340
-	public function save() {
335
+    /**
336
+     * Saves the customer.
337
+     *
338
+     * @since 1.0.0
339
+     */
340
+    public function save() {
341 341
 
342 342
         $maybe_set = array(
343 343
             'uuid'         => wp_generate_uuid4(),
@@ -354,23 +354,23 @@  discard block
 block discarded – undo
354 354
 
355 355
         $this->set( 'date_modified', current_time( 'mysql' ) );
356 356
 
357
-		return parent::save();
358
-	}
357
+        return parent::save();
358
+    }
359 359
 
360 360
     /**
361
-	 * Helper method to clone a customer from a user ID.
362
-	 *
363
-	 * @since 1.0.0
364
-	 * @param int $user_id.
365
-	 */
366
-	public function clone_user( $user_id ) {
361
+     * Helper method to clone a customer from a user ID.
362
+     *
363
+     * @since 1.0.0
364
+     * @param int $user_id.
365
+     */
366
+    public function clone_user( $user_id ) {
367 367
         $user = get_userdata( $user_id );
368 368
 
369 369
         if ( empty( $user ) ) {
370 370
             return;
371 371
         }
372 372
 
373
-		$this->set_user_id( $user->ID );
373
+        $this->set_user_id( $user->ID );
374 374
         $this->set_email( $user->user_email );
375 375
         $this->set_purchase_value( getpaid_get_user_total_spend( $user->ID ) );
376 376
         $this->set_purchase_count( getpaid_count_user_invoices( $user->ID ) );
@@ -399,18 +399,18 @@  discard block
 block discarded – undo
399 399
                     continue;
400 400
                 }
401 401
             }
402
-		}
403
-	}
402
+        }
403
+    }
404 404
 
405 405
     /**
406
-	 * Helper method to migrate an existing user ID to the new customers table.
407
-	 *
408
-	 * @since 1.0.0
409
-	 * @param int $user_id.
410
-	 */
411
-	public function migrate_from_user( $user_id ) {
406
+     * Helper method to migrate an existing user ID to the new customers table.
407
+     *
408
+     * @since 1.0.0
409
+     * @param int $user_id.
410
+     */
411
+    public function migrate_from_user( $user_id ) {
412 412
         $this->clone_user( $user_id );
413 413
         do_action( 'getpaid_customer_migrated_from_user', $this, $user_id );
414 414
         $this->save();
415
-	}
415
+    }
416 416
 }
Please login to merge, or discard this patch.
includes/class-wpinv-invoice.php 1 patch
Indentation   +2663 added lines, -2663 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';
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';
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 );
952 952
     }
953 953
 
954 954
     /**
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 );
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 );
963 963
     }
964 964
 
965 965
     /**
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 );
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 );
974 974
     }
975 975
 
976 976
     /**
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 );
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 );
985 985
     }
986 986
 
987 987
     /**
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 );
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 );
996 996
     }
997 997
 
998 998
     /**
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 );
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 1007
     }
1008 1008
 
1009 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 );
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 1018
     }
1019 1019
 
1020 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 );
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 );
1029 1029
     }
1030 1030
 
1031 1031
     /**
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;
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 1041
     }
1042 1042
 
1043 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 );
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 );
1052 1052
     }
1053 1053
 
1054 1054
     /**
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 );
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 );
1063 1063
     }
1064 1064
 
1065 1065
     /**
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;
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;
1075 1075
     }
1076 1076
 
1077 1077
     /**
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 );
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 );
1086 1086
     }
1087 1087
 
1088 1088
     /**
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 );
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 );
1097 1097
     }
1098 1098
 
1099 1099
     /**
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 );
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 );
1108 1108
     }
1109 1109
 
1110 1110
     /**
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 );
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 );
1119 1119
     }
1120 1120
 
1121 1121
     /**
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 );
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 );
1130 1130
     }
1131 1131
 
1132 1132
     /**
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 );
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 );
1141 1141
     }
1142 1142
 
1143 1143
     /**
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 );
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 );
1152 1152
     }
1153 1153
 
1154 1154
     /**
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 );
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 );
1163 1163
     }
1164 1164
 
1165 1165
     /**
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 );
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 );
1174 1174
     }
1175 1175
 
1176 1176
     /**
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 );
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 );
1185
+    }
1186
+
1187
+    /**
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 );
1185 1196
     }
1186 1197
 
1187 1198
     /**
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 );
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 );
1207
+    }
1208
+
1209
+    /**
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 );
1196 1218
     }
1197 1219
 
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 );
1220
+    /**
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 );
1207 1229
     }
1208 1230
 
1209 1231
     /**
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 );
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 );
1218 1240
     }
1219 1241
 
1220 1242
     /**
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 );
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 );
1229 1251
     }
1230 1252
 
1231 1253
     /**
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 );
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 );
1240 1262
     }
1241 1263
 
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' ) && null !== $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' ) {
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' ) && null !== $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
+    }
1487
+
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 );
1486 1497
     }
1487 1498
 
1488 1499
     /**
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 );
1500
+     * Get the invoice total.
1501
+     *
1502
+     * @since 1.0.19
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 ) );
1497 1513
     }
1498 1514
 
1499 1515
     /**
1500
-	 * Get the invoice total.
1501
-	 *
1502
-	 * @since 1.0.19
1516
+     * Retrieves the non-recurring total of items.
1517
+     *
1518
+     * @since 2.3.0
1503 1519
      * @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 ) );
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
 
@@ -3541,34 +3541,34 @@  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 3566
     /**
3567
-	 * Removes a specific tax.
3568
-	 *
3569
-	 * @since 1.0.19
3570
-	 */
3571
-	public function remove_tax( $tax ) {
3567
+     * Removes a specific tax.
3568
+     *
3569
+     * @since 1.0.19
3570
+     */
3571
+    public function remove_tax( $tax ) {
3572 3572
         $taxes = $this->get_taxes();
3573 3573
         if ( isset( $taxes[ $tax ] ) ) {
3574 3574
             unset( $taxes[ $tax ] );
@@ -3577,184 +3577,184 @@  discard block
 block discarded – undo
3577 3577
     }
3578 3578
 
3579 3579
     /**
3580
-	 * Recalculates the invoice subtotal.
3581
-	 *
3582
-	 * @since 1.0.19
3583
-	 * @return float The recalculated subtotal
3584
-	 */
3585
-	public function recalculate_subtotal() {
3580
+     * Recalculates the invoice subtotal.
3581
+     *
3582
+     * @since 1.0.19
3583
+     * @return float The recalculated subtotal
3584
+     */
3585
+    public function recalculate_subtotal() {
3586 3586
         $items     = $this->get_items();
3587
-		$subtotal  = 0;
3588
-		$recurring = 0;
3587
+        $subtotal  = 0;
3588
+        $recurring = 0;
3589 3589
 
3590 3590
         foreach ( $items as $item ) {
3591
-			$subtotal  += $item->get_sub_total( 'edit' );
3592
-			$recurring += $item->get_recurring_sub_total( 'edit' );
3591
+            $subtotal  += $item->get_sub_total( 'edit' );
3592
+            $recurring += $item->get_recurring_sub_total( 'edit' );
3593 3593
         }
3594 3594
 
3595
-		if ( wpinv_prices_include_tax() ) {
3596
-			$subtotal  = max( 0, $subtotal - $this->totals['tax']['initial'] );
3597
-			$recurring = max( 0, $recurring - $this->totals['tax']['recurring'] );
3598
-		}
3595
+        if ( wpinv_prices_include_tax() ) {
3596
+            $subtotal  = max( 0, $subtotal - $this->totals['tax']['initial'] );
3597
+            $recurring = max( 0, $recurring - $this->totals['tax']['recurring'] );
3598
+        }
3599 3599
 
3600
-		$current = $this->is_renewal() ? $recurring : $subtotal;
3601
-		$this->set_subtotal( $current );
3600
+        $current = $this->is_renewal() ? $recurring : $subtotal;
3601
+        $this->set_subtotal( $current );
3602 3602
 
3603
-		$this->totals['subtotal'] = array(
3604
-			'initial'   => $subtotal,
3605
-			'recurring' => $recurring,
3606
-		);
3603
+        $this->totals['subtotal'] = array(
3604
+            'initial'   => $subtotal,
3605
+            'recurring' => $recurring,
3606
+        );
3607 3607
 
3608 3608
         return $current;
3609 3609
     }
3610 3610
 
3611 3611
     /**
3612
-	 * Recalculates the invoice discount total.
3613
-	 *
3614
-	 * @since 1.0.19
3615
-	 * @return float The recalculated discount
3616
-	 */
3617
-	public function recalculate_total_discount() {
3612
+     * Recalculates the invoice discount total.
3613
+     *
3614
+     * @since 1.0.19
3615
+     * @return float The recalculated discount
3616
+     */
3617
+    public function recalculate_total_discount() {
3618 3618
         $discounts = $this->get_discounts();
3619
-		$discount  = 0;
3620
-		$recurring = 0;
3619
+        $discount  = 0;
3620
+        $recurring = 0;
3621 3621
 
3622 3622
         foreach ( $discounts as $data ) {
3623
-			$discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3624
-			$recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3625
-		}
3623
+            $discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3624
+            $recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3625
+        }
3626 3626
 
3627
-		$current = $this->is_renewal() ? $recurring : $discount;
3627
+        $current = $this->is_renewal() ? $recurring : $discount;
3628 3628
 
3629
-		$this->set_total_discount( $current );
3629
+        $this->set_total_discount( $current );
3630 3630
 
3631
-		$this->totals['discount'] = array(
3632
-			'initial'   => $discount,
3633
-			'recurring' => $recurring,
3634
-		);
3631
+        $this->totals['discount'] = array(
3632
+            'initial'   => $discount,
3633
+            'recurring' => $recurring,
3634
+        );
3635 3635
 
3636
-		return $current;
3636
+        return $current;
3637 3637
 
3638 3638
     }
3639 3639
 
3640 3640
     /**
3641
-	 * Recalculates the invoice tax total.
3642
-	 *
3643
-	 * @since 1.0.19
3644
-	 * @return float The recalculated tax
3645
-	 */
3646
-	public function recalculate_total_tax() {
3641
+     * Recalculates the invoice tax total.
3642
+     *
3643
+     * @since 1.0.19
3644
+     * @return float The recalculated tax
3645
+     */
3646
+    public function recalculate_total_tax() {
3647 3647
 
3648
-		// Maybe disable taxes.
3649
-		$vat_number = $this->get_vat_number();
3650
-		$skip_tax   = GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $this->get_country() ) && ! empty( $vat_number );
3648
+        // Maybe disable taxes.
3649
+        $vat_number = $this->get_vat_number();
3650
+        $skip_tax   = GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $this->get_country() ) && ! empty( $vat_number );
3651 3651
 
3652
-		if ( wpinv_is_base_country( $this->get_country() ) && 'vat_too' === wpinv_get_option( 'vat_same_country_rule', 'vat_too' ) ) {
3653
-			$skip_tax = false;
3654
-		}
3652
+        if ( wpinv_is_base_country( $this->get_country() ) && 'vat_too' === wpinv_get_option( 'vat_same_country_rule', 'vat_too' ) ) {
3653
+            $skip_tax = false;
3654
+        }
3655 3655
 
3656
-		if ( ! wpinv_use_taxes() || $this->get_disable_taxes() || ! wpinv_is_country_taxable( $this->get_country() ) || $skip_tax ) {
3656
+        if ( ! wpinv_use_taxes() || $this->get_disable_taxes() || ! wpinv_is_country_taxable( $this->get_country() ) || $skip_tax ) {
3657 3657
 
3658
-			$this->totals['tax'] = array(
3659
-				'initial'   => 0,
3660
-				'recurring' => 0,
3661
-			);
3658
+            $this->totals['tax'] = array(
3659
+                'initial'   => 0,
3660
+                'recurring' => 0,
3661
+            );
3662 3662
 
3663
-			$this->tax_rate = 0;
3663
+            $this->tax_rate = 0;
3664 3664
 
3665
-			$this->set_taxes( array() );
3666
-			$current = 0;
3667
-		} else {
3665
+            $this->set_taxes( array() );
3666
+            $current = 0;
3667
+        } else {
3668 3668
 
3669
-			$item_taxes = array();
3669
+            $item_taxes = array();
3670 3670
 
3671
-			foreach ( $this->get_items() as $item ) {
3672
-				$rates    = getpaid_get_item_tax_rates( $item, $this->get_country(), $this->get_state() );
3673
-				$rates    = getpaid_filter_item_tax_rates( $item, $rates );
3674
-				$taxes    = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, false ), $rates );
3675
-				$r_taxes  = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, true ), $rates );
3676
-				foreach ( $taxes as $name => $amount ) {
3677
-					$recurring = isset( $r_taxes[ $name ] ) ? $r_taxes[ $name ] : 0;
3678
-					$tax       = getpaid_prepare_item_tax( $item, $name, $amount, $recurring );
3671
+            foreach ( $this->get_items() as $item ) {
3672
+                $rates    = getpaid_get_item_tax_rates( $item, $this->get_country(), $this->get_state() );
3673
+                $rates    = getpaid_filter_item_tax_rates( $item, $rates );
3674
+                $taxes    = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, false ), $rates );
3675
+                $r_taxes  = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, true ), $rates );
3676
+                foreach ( $taxes as $name => $amount ) {
3677
+                    $recurring = isset( $r_taxes[ $name ] ) ? $r_taxes[ $name ] : 0;
3678
+                    $tax       = getpaid_prepare_item_tax( $item, $name, $amount, $recurring );
3679 3679
 
3680
-					if ( ! isset( $item_taxes[ $name ] ) ) {
3681
-						$item_taxes[ $name ] = $tax;
3682
-						continue;
3683
-					}
3680
+                    if ( ! isset( $item_taxes[ $name ] ) ) {
3681
+                        $item_taxes[ $name ] = $tax;
3682
+                        continue;
3683
+                    }
3684 3684
 
3685
-					$item_taxes[ $name ]['initial_tax']   += $tax['initial_tax'];
3686
-					$item_taxes[ $name ]['recurring_tax'] += $tax['recurring_tax'];
3685
+                    $item_taxes[ $name ]['initial_tax']   += $tax['initial_tax'];
3686
+                    $item_taxes[ $name ]['recurring_tax'] += $tax['recurring_tax'];
3687 3687
 
3688
-				}
3689
-			}
3688
+                }
3689
+            }
3690 3690
 
3691
-			$item_taxes = array_replace( $this->get_taxes(), $item_taxes );
3692
-			$this->set_taxes( $item_taxes );
3691
+            $item_taxes = array_replace( $this->get_taxes(), $item_taxes );
3692
+            $this->set_taxes( $item_taxes );
3693 3693
 
3694
-			$initial_tax   = array_sum( wp_list_pluck( $item_taxes, 'initial_tax' ) );
3695
-			$recurring_tax = array_sum( wp_list_pluck( $item_taxes, 'recurring_tax' ) );
3694
+            $initial_tax   = array_sum( wp_list_pluck( $item_taxes, 'initial_tax' ) );
3695
+            $recurring_tax = array_sum( wp_list_pluck( $item_taxes, 'recurring_tax' ) );
3696 3696
 
3697
-			$current = $this->is_renewal() ? $recurring_tax : $initial_tax;
3697
+            $current = $this->is_renewal() ? $recurring_tax : $initial_tax;
3698 3698
 
3699
-			$this->totals['tax'] = array(
3700
-				'initial'   => $initial_tax,
3701
-				'recurring' => $recurring_tax,
3702
-			);
3699
+            $this->totals['tax'] = array(
3700
+                'initial'   => $initial_tax,
3701
+                'recurring' => $recurring_tax,
3702
+            );
3703 3703
 
3704
-		}
3704
+        }
3705 3705
 
3706
-		$this->set_total_tax( $current );
3706
+        $this->set_total_tax( $current );
3707 3707
 
3708
-		return $current;
3708
+        return $current;
3709 3709
 
3710 3710
     }
3711 3711
 
3712 3712
     /**
3713
-	 * Recalculates the invoice fees total.
3714
-	 *
3715
-	 * @since 1.0.19
3716
-	 * @return float The recalculated fee
3717
-	 */
3718
-	public function recalculate_total_fees() {
3719
-		$fees      = $this->get_fees();
3720
-		$fee       = 0;
3721
-		$recurring = 0;
3713
+     * Recalculates the invoice fees total.
3714
+     *
3715
+     * @since 1.0.19
3716
+     * @return float The recalculated fee
3717
+     */
3718
+    public function recalculate_total_fees() {
3719
+        $fees      = $this->get_fees();
3720
+        $fee       = 0;
3721
+        $recurring = 0;
3722 3722
 
3723 3723
         foreach ( $fees as $data ) {
3724
-			$fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3725
-			$recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3726
-		}
3724
+            $fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3725
+            $recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3726
+        }
3727 3727
 
3728
-		$current = $this->is_renewal() ? $recurring : $fee;
3729
-		$this->set_total_fees( $current );
3728
+        $current = $this->is_renewal() ? $recurring : $fee;
3729
+        $this->set_total_fees( $current );
3730 3730
 
3731
-		$this->totals['fee'] = array(
3732
-			'initial'   => $fee,
3733
-			'recurring' => $recurring,
3734
-		);
3731
+        $this->totals['fee'] = array(
3732
+            'initial'   => $fee,
3733
+            'recurring' => $recurring,
3734
+        );
3735 3735
 
3736 3736
         $this->set_total_fees( $fee );
3737 3737
         return $current;
3738 3738
     }
3739 3739
 
3740 3740
     /**
3741
-	 * Recalculates the invoice total.
3742
-	 *
3743
-	 * @since 1.0.19
3741
+     * Recalculates the invoice total.
3742
+     *
3743
+     * @since 1.0.19
3744 3744
      * @return float The invoice total
3745
-	 */
3746
-	public function recalculate_total() {
3745
+     */
3746
+    public function recalculate_total() {
3747 3747
         $this->recalculate_total_fees();
3748 3748
         $this->recalculate_total_discount();
3749
-		$this->recalculate_total_tax();
3750
-		$this->recalculate_subtotal();
3751
-		$this->set_total( $this->get_total_tax( 'edit' ) + $this->get_total_fees( 'edit' ) + $this->get_subtotal( 'edit' ) - $this->get_total_discount( 'edit' ) );
3752
-		return $this->get_total();
3753
-	}
3754
-
3755
-	/**
3756
-	 * @deprecated
3757
-	 */
3749
+        $this->recalculate_total_tax();
3750
+        $this->recalculate_subtotal();
3751
+        $this->set_total( $this->get_total_tax( 'edit' ) + $this->get_total_fees( 'edit' ) + $this->get_subtotal( 'edit' ) - $this->get_total_discount( 'edit' ) );
3752
+        return $this->get_total();
3753
+    }
3754
+
3755
+    /**
3756
+     * @deprecated
3757
+     */
3758 3758
     public function recalculate_totals() {
3759 3759
         $this->recalculate_total();
3760 3760
         $this->save( true );
@@ -3768,22 +3768,22 @@  discard block
 block discarded – undo
3768 3768
         return $this->get_data();
3769 3769
     }
3770 3770
 
3771
-	/**
3771
+    /**
3772 3772
      * Adds a system note to an invoice.
3773 3773
      *
3774 3774
      * @param string $note The note being added.
3775
-	 * @return int|false The new note's ID on success, false on failure.
3775
+     * @return int|false The new note's ID on success, false on failure.
3776 3776
      *
3777 3777
      */
3778 3778
     public function add_system_note( $note ) {
3779
-		return $this->add_note( $note, false, false, true );
3780
-	}
3779
+        return $this->add_note( $note, false, false, true );
3780
+    }
3781 3781
 
3782 3782
     /**
3783 3783
      * Adds a note to an invoice.
3784 3784
      *
3785 3785
      * @param string $note The note being added.
3786
-	 * @return int|false The new note's ID on success, false on failure.
3786
+     * @return int|false The new note's ID on success, false on failure.
3787 3787
      *
3788 3788
      */
3789 3789
     public function add_note( $note = '', $customer_type = false, $added_by_user = false, $system = false ) {
@@ -3793,21 +3793,21 @@  discard block
 block discarded – undo
3793 3793
             return false;
3794 3794
         }
3795 3795
 
3796
-		$author       = 'System';
3797
-		$author_email = '[email protected]';
3796
+        $author       = 'System';
3797
+        $author_email = '[email protected]';
3798 3798
 
3799
-		// If this is an admin comment or it has been added by the user.
3800
-		if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3801
-			$user         = get_user_by( 'id', get_current_user_id() );
3799
+        // If this is an admin comment or it has been added by the user.
3800
+        if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3801
+            $user         = get_user_by( 'id', get_current_user_id() );
3802 3802
             $author       = $user->display_name;
3803 3803
             $author_email = $user->user_email;
3804
-		}
3804
+        }
3805 3805
 
3806
-		return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3806
+        return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3807 3807
 
3808
-	}
3808
+    }
3809 3809
 
3810
-	/**
3810
+    /**
3811 3811
      * Generates a unique key for the invoice.
3812 3812
      */
3813 3813
     public function generate_key( $string = '' ) {
@@ -3827,113 +3827,113 @@  discard block
 block discarded – undo
3827 3827
             $number = wpinv_get_next_invoice_number( $this->get_post_type() );
3828 3828
         }
3829 3829
 
3830
-		return wpinv_format_invoice_number( $number, $this->get_post_type() );
3831
-
3832
-	}
3833
-
3834
-	/**
3835
-	 * Handle the status transition.
3836
-	 */
3837
-	protected function status_transition() {
3838
-		$status_transition = $this->status_transition;
3839
-
3840
-		// Reset status transition variable.
3841
-		$this->status_transition = false;
3842
-
3843
-		if ( $status_transition ) {
3844
-			try {
3845
-
3846
-				// Fire a hook for the status change.
3847
-				do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3848
-
3849
-				// @deprecated this is deprecated and will be removed in the future.
3850
-				do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3851
-
3852
-				if ( ! empty( $status_transition['from'] ) ) {
3853
-
3854
-					/* translators: 1: old invoice status 2: new invoice status */
3855
-					$transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this ) );
3856
-
3857
-					// Fire another hook.
3858
-					do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3859
-					do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3830
+        return wpinv_format_invoice_number( $number, $this->get_post_type() );
3860 3831
 
3861
-					// @deprecated this is deprecated and will be removed in the future.
3862
-					do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3863
-
3864
-					// Note the transition occurred.
3865
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3866
-
3867
-					// Work out if this was for a payment, and trigger a payment_status hook instead.
3868
-					if (
3869
-						in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3870
-						&& in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3871
-					) {
3872
-						do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3873
-					}
3874
-
3875
-					// Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3876
-					if (
3877
-						in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3878
-						&& in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3879
-					) {
3880
-						do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3881
-					}
3882
-				} else {
3883
-					/* translators: %s: new invoice status */
3884
-					$transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this ) );
3885
-
3886
-					// Note the transition occurred.
3887
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3832
+    }
3888 3833
 
3889
-				}
3890
-			} catch ( Exception $e ) {
3891
-				$this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3892
-			}
3893
-		}
3894
-	}
3834
+    /**
3835
+     * Handle the status transition.
3836
+     */
3837
+    protected function status_transition() {
3838
+        $status_transition = $this->status_transition;
3839
+
3840
+        // Reset status transition variable.
3841
+        $this->status_transition = false;
3842
+
3843
+        if ( $status_transition ) {
3844
+            try {
3845
+
3846
+                // Fire a hook for the status change.
3847
+                do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3848
+
3849
+                // @deprecated this is deprecated and will be removed in the future.
3850
+                do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3851
+
3852
+                if ( ! empty( $status_transition['from'] ) ) {
3853
+
3854
+                    /* translators: 1: old invoice status 2: new invoice status */
3855
+                    $transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this ) );
3856
+
3857
+                    // Fire another hook.
3858
+                    do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3859
+                    do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3860
+
3861
+                    // @deprecated this is deprecated and will be removed in the future.
3862
+                    do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3863
+
3864
+                    // Note the transition occurred.
3865
+                    $this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3866
+
3867
+                    // Work out if this was for a payment, and trigger a payment_status hook instead.
3868
+                    if (
3869
+                        in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3870
+                        && in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3871
+                    ) {
3872
+                        do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3873
+                    }
3874
+
3875
+                    // Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3876
+                    if (
3877
+                        in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3878
+                        && in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3879
+                    ) {
3880
+                        do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3881
+                    }
3882
+                } else {
3883
+                    /* translators: %s: new invoice status */
3884
+                    $transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this ) );
3885
+
3886
+                    // Note the transition occurred.
3887
+                    $this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3888
+
3889
+                }
3890
+            } catch ( Exception $e ) {
3891
+                $this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3892
+            }
3893
+        }
3894
+    }
3895 3895
 
3896
-	/**
3897
-	 * Updates an invoice status.
3898
-	 */
3899
-	public function update_status( $new_status = false, $note = '', $manual = false ) {
3896
+    /**
3897
+     * Updates an invoice status.
3898
+     */
3899
+    public function update_status( $new_status = false, $note = '', $manual = false ) {
3900 3900
 
3901
-		// Fires before updating a status.
3902
-		do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3901
+        // Fires before updating a status.
3902
+        do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3903 3903
 
3904
-		// Update the status.
3905
-		$this->set_status( $new_status, $note, $manual );
3904
+        // Update the status.
3905
+        $this->set_status( $new_status, $note, $manual );
3906 3906
 
3907
-		// Save the order.
3908
-		return $this->save();
3907
+        // Save the order.
3908
+        return $this->save();
3909 3909
 
3910
-	}
3910
+    }
3911 3911
 
3912
-	/**
3913
-	 * @deprecated
3914
-	 */
3915
-	public function refresh_item_ids() {
3912
+    /**
3913
+     * @deprecated
3914
+     */
3915
+    public function refresh_item_ids() {
3916 3916
         $item_ids = implode( ',', array_unique( wp_list_pluck( $this->get_cart_details(), 'item_id' ) ) );
3917 3917
         update_post_meta( $this->get_id(), '_wpinv_item_ids', $item_ids );
3918
-	}
3918
+    }
3919 3919
 
3920
-	/**
3921
-	 * @deprecated
3922
-	 */
3923
-	public function update_items( $temp = false ) {
3920
+    /**
3921
+     * @deprecated
3922
+     */
3923
+    public function update_items( $temp = false ) {
3924 3924
 
3925
-		$this->set_items( $this->get_items() );
3925
+        $this->set_items( $this->get_items() );
3926 3926
 
3927
-		if ( ! $temp ) {
3928
-			$this->save();
3929
-		}
3927
+        if ( ! $temp ) {
3928
+            $this->save();
3929
+        }
3930 3930
 
3931 3931
         return $this;
3932
-	}
3932
+    }
3933 3933
 
3934
-	/**
3935
-	 * @deprecated
3936
-	 */
3934
+    /**
3935
+     * @deprecated
3936
+     */
3937 3937
     public function validate_discount() {
3938 3938
 
3939 3939
         $discount_code = $this->get_discount_code();
@@ -3949,101 +3949,101 @@  discard block
 block discarded – undo
3949 3949
 
3950 3950
     }
3951 3951
 
3952
-	/**
3953
-	 * Refunds an invoice.
3954
-	 */
3952
+    /**
3953
+     * Refunds an invoice.
3954
+     */
3955 3955
     public function refund() {
3956
-		$this->set_status( 'wpi-refunded' );
3956
+        $this->set_status( 'wpi-refunded' );
3957 3957
         $this->save();
3958
-	}
3958
+    }
3959 3959
 
3960
-	/**
3961
-	 * Marks an invoice as paid.
3962
-	 *
3963
-	 * @param string $transaction_id
3964
-	 */
3960
+    /**
3961
+     * Marks an invoice as paid.
3962
+     *
3963
+     * @param string $transaction_id
3964
+     */
3965 3965
     public function mark_paid( $transaction_id = null, $note = '' ) {
3966 3966
 
3967
-		// Set the transaction id.
3968
-		if ( empty( $transaction_id ) ) {
3969
-			$transaction_id = $this->generate_key( 'trans_' );
3970
-		}
3967
+        // Set the transaction id.
3968
+        if ( empty( $transaction_id ) ) {
3969
+            $transaction_id = $this->generate_key( 'trans_' );
3970
+        }
3971 3971
 
3972
-		if ( ! $this->get_transaction_id() ) {
3973
-			$this->set_transaction_id( $transaction_id );
3974
-		}
3972
+        if ( ! $this->get_transaction_id() ) {
3973
+            $this->set_transaction_id( $transaction_id );
3974
+        }
3975 3975
 
3976
-		if ( $this->is_paid() && 'wpi-processing' !== $this->get_status() ) {
3977
-			return $this->save();
3978
-		}
3976
+        if ( $this->is_paid() && 'wpi-processing' !== $this->get_status() ) {
3977
+            return $this->save();
3978
+        }
3979 3979
 
3980
-		// Set the completed date.
3981
-		$this->set_date_completed( current_time( 'mysql' ) );
3980
+        // Set the completed date.
3981
+        $this->set_date_completed( current_time( 'mysql' ) );
3982 3982
 
3983
-		// Set the new status.
3984
-		$gateway = sanitize_text_field( $this->get_gateway_title() );
3985
-		if ( $this->is_renewal() || ! $this->is_parent() ) {
3983
+        // Set the new status.
3984
+        $gateway = sanitize_text_field( $this->get_gateway_title() );
3985
+        if ( $this->is_renewal() || ! $this->is_parent() ) {
3986 3986
 
3987
-			$_note = wp_sprintf( __( 'Renewed via %s', 'invoicing' ), $gateway );
3988
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3987
+            $_note = wp_sprintf( __( 'Renewed via %s', 'invoicing' ), $gateway );
3988
+            $_note = $_note . empty( $note ) ? '' : " ($note)";
3989 3989
 
3990
-			if ( 'none' == $this->get_gateway() ) {
3991
-				$_note = $note;
3992
-			}
3990
+            if ( 'none' == $this->get_gateway() ) {
3991
+                $_note = $note;
3992
+            }
3993 3993
 
3994
-			$this->set_status( 'wpi-renewal', $_note );
3994
+            $this->set_status( 'wpi-renewal', $_note );
3995 3995
 
3996
-		} else {
3996
+        } else {
3997 3997
 
3998
-			$_note = wp_sprintf( __( 'Paid via %s', 'invoicing' ), $gateway );
3999
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3998
+            $_note = wp_sprintf( __( 'Paid via %s', 'invoicing' ), $gateway );
3999
+            $_note = $_note . empty( $note ) ? '' : " ($note)";
4000 4000
 
4001
-			if ( 'none' == $this->get_gateway() ) {
4002
-				$_note = $note;
4003
-			}
4001
+            if ( 'none' == $this->get_gateway() ) {
4002
+                $_note = $note;
4003
+            }
4004 4004
 
4005
-			$this->set_status( 'publish', $_note );
4005
+            $this->set_status( 'publish', $_note );
4006 4006
 
4007
-		}
4007
+        }
4008 4008
 
4009
-		// Set checkout mode.
4010
-		$mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
4011
-		$this->set_mode( $mode );
4009
+        // Set checkout mode.
4010
+        $mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
4011
+        $this->set_mode( $mode );
4012 4012
 
4013
-		// Save the invoice.
4013
+        // Save the invoice.
4014 4014
         $this->save();
4015
-	}
4016
-
4017
-	/**
4018
-	 * Save data to the database.
4019
-	 *
4020
-	 * @since 1.0.19
4021
-	 * @return int invoice ID
4022
-	 */
4023
-	public function save() {
4024
-		$this->maybe_set_date_paid();
4025
-		$this->maybe_set_key();
4026
-		parent::save();
4027
-		$this->clear_cache();
4028
-		$this->status_transition();
4029
-		return $this->get_id();
4030
-	}
4031
-
4032
-	/**
4015
+    }
4016
+
4017
+    /**
4018
+     * Save data to the database.
4019
+     *
4020
+     * @since 1.0.19
4021
+     * @return int invoice ID
4022
+     */
4023
+    public function save() {
4024
+        $this->maybe_set_date_paid();
4025
+        $this->maybe_set_key();
4026
+        parent::save();
4027
+        $this->clear_cache();
4028
+        $this->status_transition();
4029
+        return $this->get_id();
4030
+    }
4031
+
4032
+    /**
4033 4033
      * Clears the subscription's cache.
4034 4034
      */
4035 4035
     public function clear_cache() {
4036
-		if ( $this->get_key() ) {
4037
-			wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
4038
-		}
4039
-
4040
-		if ( $this->get_number() ) {
4041
-			wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
4042
-		}
4043
-
4044
-		if ( $this->get_transaction_id() ) {
4045
-			wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
4046
-		}
4047
-	}
4036
+        if ( $this->get_key() ) {
4037
+            wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
4038
+        }
4039
+
4040
+        if ( $this->get_number() ) {
4041
+            wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
4042
+        }
4043
+
4044
+        if ( $this->get_transaction_id() ) {
4045
+            wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
4046
+        }
4047
+    }
4048 4048
 
4049 4049
 }
Please login to merge, or discard this patch.
includes/data-stores/class-getpaid-invoice-data-store.php 1 patch
Indentation   +490 added lines, -490 removed lines patch added patch discarded remove patch
@@ -5,7 +5,7 @@  discard block
 block discarded – undo
5 5
  *
6 6
  */
7 7
 if ( ! defined( 'ABSPATH' ) ) {
8
-	exit;
8
+    exit;
9 9
 }
10 10
 
11 11
 /**
@@ -15,545 +15,545 @@  discard block
 block discarded – undo
15 15
  */
16 16
 class GetPaid_Invoice_Data_Store extends GetPaid_Data_Store_WP {
17 17
 
18
-	/**
19
-	 * Data stored in meta keys, but not considered "meta" for a discount.
20
-	 *
21
-	 * @since 1.0.19
22
-	 * @var array
23
-	 */
24
-	protected $internal_meta_keys = array(
25
-		'_wpinv_subscr_profile_id',
26
-		'_wpinv_subscription_id',
27
-		'_wpinv_taxes',
28
-		'_wpinv_fees',
29
-		'_wpinv_discounts',
30
-		'_wpinv_submission_id',
31
-		'_wpinv_payment_form',
32
-		'_wpinv_is_viewed',
33
-		'_wpinv_phone',
34
-		'_wpinv_company_id',
35
-		'wpinv_shipping',
36
-		'wpinv_email_cc',
37
-		'wpinv_template',
38
-		'wpinv_created_via',
39
-	);
40
-
41
-	/**
42
-	 * A map of meta keys to data props.
43
-	 *
44
-	 * @since 1.0.19
45
-	 *
46
-	 * @var array
47
-	 */
48
-	protected $meta_key_to_props = array(
49
-		'_wpinv_subscr_profile_id' => 'remote_subscription_id',
50
-		'_wpinv_subscription_id'   => 'subscription_id',
51
-		'_wpinv_taxes'             => 'taxes',
52
-		'_wpinv_fees'              => 'fees',
53
-		'_wpinv_discounts'         => 'discounts',
54
-		'_wpinv_submission_id'     => 'submission_id',
55
-		'_wpinv_payment_form'      => 'payment_form',
56
-		'_wpinv_is_viewed'         => 'is_viewed',
57
-		'wpinv_email_cc'           => 'email_cc',
58
-		'wpinv_template'           => 'template',
59
-		'wpinv_created_via'        => 'created_via',
60
-		'_wpinv_phone'             => 'phone',
61
-		'_wpinv_company_id'        => 'company_id',
62
-		'wpinv_shipping'           => 'shipping',
63
-	);
64
-
65
-	/**
66
-	 * A map of database fields to data props.
67
-	 *
68
-	 * @since 1.0.19
69
-	 *
70
-	 * @var array
71
-	 */
72
-	protected $database_fields_to_props = array(
73
-		'post_id'            => 'id',
74
-		'number'             => 'number',
75
-		'currency'           => 'currency',
76
-		'invoice_key'        => 'key',
77
-		'type'               => 'type',
78
-		'mode'               => 'mode',
79
-		'user_ip'            => 'user_ip',
80
-		'first_name'         => 'first_name',
81
-		'last_name'          => 'last_name',
82
-		'address'            => 'address',
83
-		'city'               => 'city',
84
-		'state'              => 'state',
85
-		'country'            => 'country',
86
-		'zip'                => 'zip',
87
-		'zip'                => 'zip',
88
-		'adddress_confirmed' => 'address_confirmed',
89
-		'gateway'            => 'gateway',
90
-		'transaction_id'     => 'transaction_id',
91
-		'currency'           => 'currency',
92
-		'subtotal'           => 'subtotal',
93
-		'tax'                => 'total_tax',
94
-		'fees_total'         => 'total_fees',
95
-		'discount'           => 'total_discount',
96
-		'total'              => 'total',
97
-		'discount_code'      => 'discount_code',
98
-		'disable_taxes'      => 'disable_taxes',
99
-		'due_date'           => 'due_date',
100
-		'completed_date'     => 'completed_date',
101
-		'company'            => 'company',
102
-		'vat_number'         => 'vat_number',
103
-		'vat_rate'           => 'vat_rate',
104
-		'customer_id'        => 'customer_id',
105
-	);
106
-
107
-	/*
18
+    /**
19
+     * Data stored in meta keys, but not considered "meta" for a discount.
20
+     *
21
+     * @since 1.0.19
22
+     * @var array
23
+     */
24
+    protected $internal_meta_keys = array(
25
+        '_wpinv_subscr_profile_id',
26
+        '_wpinv_subscription_id',
27
+        '_wpinv_taxes',
28
+        '_wpinv_fees',
29
+        '_wpinv_discounts',
30
+        '_wpinv_submission_id',
31
+        '_wpinv_payment_form',
32
+        '_wpinv_is_viewed',
33
+        '_wpinv_phone',
34
+        '_wpinv_company_id',
35
+        'wpinv_shipping',
36
+        'wpinv_email_cc',
37
+        'wpinv_template',
38
+        'wpinv_created_via',
39
+    );
40
+
41
+    /**
42
+     * A map of meta keys to data props.
43
+     *
44
+     * @since 1.0.19
45
+     *
46
+     * @var array
47
+     */
48
+    protected $meta_key_to_props = array(
49
+        '_wpinv_subscr_profile_id' => 'remote_subscription_id',
50
+        '_wpinv_subscription_id'   => 'subscription_id',
51
+        '_wpinv_taxes'             => 'taxes',
52
+        '_wpinv_fees'              => 'fees',
53
+        '_wpinv_discounts'         => 'discounts',
54
+        '_wpinv_submission_id'     => 'submission_id',
55
+        '_wpinv_payment_form'      => 'payment_form',
56
+        '_wpinv_is_viewed'         => 'is_viewed',
57
+        'wpinv_email_cc'           => 'email_cc',
58
+        'wpinv_template'           => 'template',
59
+        'wpinv_created_via'        => 'created_via',
60
+        '_wpinv_phone'             => 'phone',
61
+        '_wpinv_company_id'        => 'company_id',
62
+        'wpinv_shipping'           => 'shipping',
63
+    );
64
+
65
+    /**
66
+     * A map of database fields to data props.
67
+     *
68
+     * @since 1.0.19
69
+     *
70
+     * @var array
71
+     */
72
+    protected $database_fields_to_props = array(
73
+        'post_id'            => 'id',
74
+        'number'             => 'number',
75
+        'currency'           => 'currency',
76
+        'invoice_key'        => 'key',
77
+        'type'               => 'type',
78
+        'mode'               => 'mode',
79
+        'user_ip'            => 'user_ip',
80
+        'first_name'         => 'first_name',
81
+        'last_name'          => 'last_name',
82
+        'address'            => 'address',
83
+        'city'               => 'city',
84
+        'state'              => 'state',
85
+        'country'            => 'country',
86
+        'zip'                => 'zip',
87
+        'zip'                => 'zip',
88
+        'adddress_confirmed' => 'address_confirmed',
89
+        'gateway'            => 'gateway',
90
+        'transaction_id'     => 'transaction_id',
91
+        'currency'           => 'currency',
92
+        'subtotal'           => 'subtotal',
93
+        'tax'                => 'total_tax',
94
+        'fees_total'         => 'total_fees',
95
+        'discount'           => 'total_discount',
96
+        'total'              => 'total',
97
+        'discount_code'      => 'discount_code',
98
+        'disable_taxes'      => 'disable_taxes',
99
+        'due_date'           => 'due_date',
100
+        'completed_date'     => 'completed_date',
101
+        'company'            => 'company',
102
+        'vat_number'         => 'vat_number',
103
+        'vat_rate'           => 'vat_rate',
104
+        'customer_id'        => 'customer_id',
105
+    );
106
+
107
+    /*
108 108
 	|--------------------------------------------------------------------------
109 109
 	| CRUD Methods
110 110
 	|--------------------------------------------------------------------------
111 111
 	*/
112 112
 
113
-	/**
114
-	 * Method to create a new invoice in the database.
115
-	 *
116
-	 * @param WPInv_Invoice $invoice Invoice object.
117
-	 */
118
-	public function create( &$invoice ) {
119
-		$invoice->set_version( WPINV_VERSION );
120
-		$invoice->set_date_created( current_time( 'mysql' ) );
121
-
122
-		// Create a new post.
123
-		$id = wp_insert_post(
124
-			apply_filters(
125
-				'getpaid_new_invoice_data',
126
-				array(
127
-					'post_date'    => $invoice->get_date_created( 'edit' ),
128
-					'post_type'    => $invoice->get_post_type( 'edit' ),
129
-					'post_status'  => $this->get_post_status( $invoice ),
130
-					'ping_status'  => 'closed',
131
-					'post_author'  => $invoice->get_user_id( 'edit' ),
132
-					'post_title'   => $invoice->get_title( 'edit' ),
133
-					'post_excerpt' => $invoice->get_description( 'edit' ),
134
-					'post_parent'  => $invoice->get_parent_id( 'edit' ),
135
-				)
136
-			),
137
-			true
138
-		);
139
-
140
-		if ( $id && ! is_wp_error( $id ) ) {
141
-
142
-			// Update the new id and regenerate a title.
143
-			$invoice->set_id( $id );
144
-
145
-			$invoice->maybe_set_number();
146
-
147
-			wp_update_post(
148
-				array(
149
-					'ID'         => $invoice->get_id(),
150
-					'post_title' => $invoice->get_number( 'edit' ),
151
-					'post_name'  => $invoice->get_path( 'edit' ),
152
-				)
153
-			);
154
-
155
-			// Save special fields and items.
156
-			$this->save_special_fields( $invoice );
157
-			$this->save_items( $invoice );
158
-
159
-			// Update meta data.
160
-			$this->update_post_meta( $invoice );
161
-			$invoice->save_meta_data();
162
-
163
-			// Apply changes.
164
-			$invoice->apply_changes();
165
-			$this->clear_caches( $invoice );
166
-
167
-			// Fires after a new invoice is created.
168
-			do_action( 'getpaid_new_invoice', $invoice );
169
-			return true;
170
-		}
171
-
172
-		if ( is_wp_error( $id ) ) {
173
-			$invoice->last_error = $id->get_error_message();
174
-		}
175
-
176
-		return false;
177
-	}
178
-
179
-	/**
180
-	 * Method to read an invoice from the database.
181
-	 *
182
-	 * @param WPInv_Invoice $invoice Invoice object.
183
-	 *
184
-	 */
185
-	public function read( &$invoice ) {
186
-
187
-		$invoice->set_defaults();
188
-		$invoice_object = get_post( $invoice->get_id() );
189
-
190
-		if ( ! $invoice->get_id() || ! $invoice_object || ! getpaid_is_invoice_post_type( $invoice_object->post_type ) ) {
191
-			$invoice->last_error = __( 'Invalid invoice.', 'invoicing' );
192
-			$invoice->set_id( 0 );
193
-			return false;
194
-		}
195
-
196
-		$invoice->set_props(
197
-			array(
198
-				'date_created'  => 0 < $invoice_object->post_date ? $invoice_object->post_date : null,
199
-				'date_modified' => 0 < $invoice_object->post_modified ? $invoice_object->post_modified : null,
200
-				'status'        => $invoice_object->post_status,
201
-				'author'        => $invoice_object->post_author,
202
-				'description'   => $invoice_object->post_excerpt,
203
-				'parent_id'     => $invoice_object->post_parent,
204
-				'name'          => $invoice_object->post_title,
205
-				'path'          => $invoice_object->post_name,
206
-				'post_type'     => $invoice_object->post_type,
207
-			)
208
-		);
209
-
210
-		$invoice->set_type( $invoice_object->post_type );
211
-
212
-		$this->read_object_data( $invoice, $invoice_object );
213
-		$this->add_special_fields( $invoice );
214
-		$this->add_items( $invoice );
215
-		$invoice->read_meta_data();
216
-		$invoice->set_object_read( true );
217
-		do_action( 'getpaid_read_invoice', $invoice );
218
-
219
-	}
220
-
221
-	/**
222
-	 * Method to update an invoice in the database.
223
-	 *
224
-	 * @param WPInv_Invoice $invoice Invoice object.
225
-	 */
226
-	public function update( &$invoice ) {
227
-		$invoice->save_meta_data();
228
-		$invoice->set_version( WPINV_VERSION );
229
-
230
-		if ( null === $invoice->get_date_created( 'edit' ) ) {
231
-			$invoice->set_date_created( current_time( 'mysql' ) );
232
-		}
233
-
234
-		// Ensure both the key and number are set.
235
-		$invoice->get_path();
236
-
237
-		// Grab the current status so we can compare.
238
-		$previous_status = get_post_status( $invoice->get_id() );
239
-
240
-		$changes = $invoice->get_changes();
241
-
242
-		// Only update the post when the post data changes.
243
-		if ( array_intersect( array( 'date_created', 'date_modified', 'status', 'name', 'author', 'description', 'parent_id', 'post_excerpt', 'path' ), array_keys( $changes ) ) ) {
244
-			$post_data = array(
245
-				'post_date'     => $invoice->get_date_created( 'edit' ),
246
-				'post_date_gmt' => $invoice->get_date_created_gmt( 'edit' ),
247
-				'post_status'   => $invoice->get_status( 'edit' ),
248
-				'post_title'    => $invoice->get_name( 'edit' ),
249
-				'post_author'   => $invoice->get_user_id( 'edit' ),
250
-				'post_modified' => $invoice->get_date_modified( 'edit' ),
251
-				'post_excerpt'  => $invoice->get_description( 'edit' ),
252
-				'post_parent'   => $invoice->get_parent_id( 'edit' ),
253
-				'post_name'     => $invoice->get_path( 'edit' ),
254
-				'post_type'     => $invoice->get_post_type( 'edit' ),
255
-			);
256
-
257
-			/**
258
-			 * When updating this object, to prevent infinite loops, use $wpdb
259
-			 * to update data, since wp_update_post spawns more calls to the
260
-			 * save_post action.
261
-			 *
262
-			 * This ensures hooks are fired by either WP itself (admin screen save),
263
-			 * or an update purely from CRUD.
264
-			 */
265
-			if ( doing_action( 'save_post' ) ) {
266
-				$GLOBALS['wpdb']->update( $GLOBALS['wpdb']->posts, $post_data, array( 'ID' => $invoice->get_id() ) );
267
-				clean_post_cache( $invoice->get_id() );
268
-			} else {
269
-				wp_update_post( array_merge( array( 'ID' => $invoice->get_id() ), $post_data ) );
270
-			}
271
-			$invoice->read_meta_data( true ); // Refresh internal meta data, in case things were hooked into `save_post` or another WP hook.
272
-		}
273
-
274
-		// Update meta data.
275
-		$this->update_post_meta( $invoice );
276
-
277
-		// Save special fields and items.
278
-		$this->save_special_fields( $invoice );
279
-		$this->save_items( $invoice );
280
-
281
-		// Apply the changes.
282
-		$invoice->apply_changes();
283
-
284
-		// Clear caches.
285
-		$this->clear_caches( $invoice );
286
-
287
-		// Fire a hook depending on the status - this should be considered a creation if it was previously draft status.
288
-		$new_status = $invoice->get_status( 'edit' );
289
-
290
-		if ( $new_status !== $previous_status && in_array( $previous_status, array( 'new', 'auto-draft', 'draft' ), true ) ) {
291
-			do_action( 'getpaid_new_invoice', $invoice );
292
-		} else {
293
-			do_action( 'getpaid_update_invoice', $invoice );
294
-		}
295
-
296
-	}
297
-
298
-	/*
113
+    /**
114
+     * Method to create a new invoice in the database.
115
+     *
116
+     * @param WPInv_Invoice $invoice Invoice object.
117
+     */
118
+    public function create( &$invoice ) {
119
+        $invoice->set_version( WPINV_VERSION );
120
+        $invoice->set_date_created( current_time( 'mysql' ) );
121
+
122
+        // Create a new post.
123
+        $id = wp_insert_post(
124
+            apply_filters(
125
+                'getpaid_new_invoice_data',
126
+                array(
127
+                    'post_date'    => $invoice->get_date_created( 'edit' ),
128
+                    'post_type'    => $invoice->get_post_type( 'edit' ),
129
+                    'post_status'  => $this->get_post_status( $invoice ),
130
+                    'ping_status'  => 'closed',
131
+                    'post_author'  => $invoice->get_user_id( 'edit' ),
132
+                    'post_title'   => $invoice->get_title( 'edit' ),
133
+                    'post_excerpt' => $invoice->get_description( 'edit' ),
134
+                    'post_parent'  => $invoice->get_parent_id( 'edit' ),
135
+                )
136
+            ),
137
+            true
138
+        );
139
+
140
+        if ( $id && ! is_wp_error( $id ) ) {
141
+
142
+            // Update the new id and regenerate a title.
143
+            $invoice->set_id( $id );
144
+
145
+            $invoice->maybe_set_number();
146
+
147
+            wp_update_post(
148
+                array(
149
+                    'ID'         => $invoice->get_id(),
150
+                    'post_title' => $invoice->get_number( 'edit' ),
151
+                    'post_name'  => $invoice->get_path( 'edit' ),
152
+                )
153
+            );
154
+
155
+            // Save special fields and items.
156
+            $this->save_special_fields( $invoice );
157
+            $this->save_items( $invoice );
158
+
159
+            // Update meta data.
160
+            $this->update_post_meta( $invoice );
161
+            $invoice->save_meta_data();
162
+
163
+            // Apply changes.
164
+            $invoice->apply_changes();
165
+            $this->clear_caches( $invoice );
166
+
167
+            // Fires after a new invoice is created.
168
+            do_action( 'getpaid_new_invoice', $invoice );
169
+            return true;
170
+        }
171
+
172
+        if ( is_wp_error( $id ) ) {
173
+            $invoice->last_error = $id->get_error_message();
174
+        }
175
+
176
+        return false;
177
+    }
178
+
179
+    /**
180
+     * Method to read an invoice from the database.
181
+     *
182
+     * @param WPInv_Invoice $invoice Invoice object.
183
+     *
184
+     */
185
+    public function read( &$invoice ) {
186
+
187
+        $invoice->set_defaults();
188
+        $invoice_object = get_post( $invoice->get_id() );
189
+
190
+        if ( ! $invoice->get_id() || ! $invoice_object || ! getpaid_is_invoice_post_type( $invoice_object->post_type ) ) {
191
+            $invoice->last_error = __( 'Invalid invoice.', 'invoicing' );
192
+            $invoice->set_id( 0 );
193
+            return false;
194
+        }
195
+
196
+        $invoice->set_props(
197
+            array(
198
+                'date_created'  => 0 < $invoice_object->post_date ? $invoice_object->post_date : null,
199
+                'date_modified' => 0 < $invoice_object->post_modified ? $invoice_object->post_modified : null,
200
+                'status'        => $invoice_object->post_status,
201
+                'author'        => $invoice_object->post_author,
202
+                'description'   => $invoice_object->post_excerpt,
203
+                'parent_id'     => $invoice_object->post_parent,
204
+                'name'          => $invoice_object->post_title,
205
+                'path'          => $invoice_object->post_name,
206
+                'post_type'     => $invoice_object->post_type,
207
+            )
208
+        );
209
+
210
+        $invoice->set_type( $invoice_object->post_type );
211
+
212
+        $this->read_object_data( $invoice, $invoice_object );
213
+        $this->add_special_fields( $invoice );
214
+        $this->add_items( $invoice );
215
+        $invoice->read_meta_data();
216
+        $invoice->set_object_read( true );
217
+        do_action( 'getpaid_read_invoice', $invoice );
218
+
219
+    }
220
+
221
+    /**
222
+     * Method to update an invoice in the database.
223
+     *
224
+     * @param WPInv_Invoice $invoice Invoice object.
225
+     */
226
+    public function update( &$invoice ) {
227
+        $invoice->save_meta_data();
228
+        $invoice->set_version( WPINV_VERSION );
229
+
230
+        if ( null === $invoice->get_date_created( 'edit' ) ) {
231
+            $invoice->set_date_created( current_time( 'mysql' ) );
232
+        }
233
+
234
+        // Ensure both the key and number are set.
235
+        $invoice->get_path();
236
+
237
+        // Grab the current status so we can compare.
238
+        $previous_status = get_post_status( $invoice->get_id() );
239
+
240
+        $changes = $invoice->get_changes();
241
+
242
+        // Only update the post when the post data changes.
243
+        if ( array_intersect( array( 'date_created', 'date_modified', 'status', 'name', 'author', 'description', 'parent_id', 'post_excerpt', 'path' ), array_keys( $changes ) ) ) {
244
+            $post_data = array(
245
+                'post_date'     => $invoice->get_date_created( 'edit' ),
246
+                'post_date_gmt' => $invoice->get_date_created_gmt( 'edit' ),
247
+                'post_status'   => $invoice->get_status( 'edit' ),
248
+                'post_title'    => $invoice->get_name( 'edit' ),
249
+                'post_author'   => $invoice->get_user_id( 'edit' ),
250
+                'post_modified' => $invoice->get_date_modified( 'edit' ),
251
+                'post_excerpt'  => $invoice->get_description( 'edit' ),
252
+                'post_parent'   => $invoice->get_parent_id( 'edit' ),
253
+                'post_name'     => $invoice->get_path( 'edit' ),
254
+                'post_type'     => $invoice->get_post_type( 'edit' ),
255
+            );
256
+
257
+            /**
258
+             * When updating this object, to prevent infinite loops, use $wpdb
259
+             * to update data, since wp_update_post spawns more calls to the
260
+             * save_post action.
261
+             *
262
+             * This ensures hooks are fired by either WP itself (admin screen save),
263
+             * or an update purely from CRUD.
264
+             */
265
+            if ( doing_action( 'save_post' ) ) {
266
+                $GLOBALS['wpdb']->update( $GLOBALS['wpdb']->posts, $post_data, array( 'ID' => $invoice->get_id() ) );
267
+                clean_post_cache( $invoice->get_id() );
268
+            } else {
269
+                wp_update_post( array_merge( array( 'ID' => $invoice->get_id() ), $post_data ) );
270
+            }
271
+            $invoice->read_meta_data( true ); // Refresh internal meta data, in case things were hooked into `save_post` or another WP hook.
272
+        }
273
+
274
+        // Update meta data.
275
+        $this->update_post_meta( $invoice );
276
+
277
+        // Save special fields and items.
278
+        $this->save_special_fields( $invoice );
279
+        $this->save_items( $invoice );
280
+
281
+        // Apply the changes.
282
+        $invoice->apply_changes();
283
+
284
+        // Clear caches.
285
+        $this->clear_caches( $invoice );
286
+
287
+        // Fire a hook depending on the status - this should be considered a creation if it was previously draft status.
288
+        $new_status = $invoice->get_status( 'edit' );
289
+
290
+        if ( $new_status !== $previous_status && in_array( $previous_status, array( 'new', 'auto-draft', 'draft' ), true ) ) {
291
+            do_action( 'getpaid_new_invoice', $invoice );
292
+        } else {
293
+            do_action( 'getpaid_update_invoice', $invoice );
294
+        }
295
+
296
+    }
297
+
298
+    /*
299 299
 	|--------------------------------------------------------------------------
300 300
 	| Additional Methods
301 301
 	|--------------------------------------------------------------------------
302 302
 	*/
303 303
 
304
-	/**
304
+    /**
305 305
      * Retrieves special fields and adds to the invoice.
306
-	 *
307
-	 * @param WPInv_Invoice $invoice Invoice object.
306
+     *
307
+     * @param WPInv_Invoice $invoice Invoice object.
308 308
      */
309 309
     public function add_special_fields( &$invoice ) {
310
-		global $wpdb;
311
-
312
-		// Maybe retrieve from the cache.
313
-		$data   = wp_cache_get( $invoice->get_id(), 'getpaid_invoice_special_fields' );
314
-
315
-		// If not found, retrieve from the db.
316
-		if ( false === $data ) {
317
-			$table = $wpdb->prefix . 'getpaid_invoices';
318
-
319
-			$data  = $wpdb->get_row(
320
-				$wpdb->prepare( "SELECT * FROM $table WHERE `post_id`=%d LIMIT 1", $invoice->get_id() ),
321
-				ARRAY_A
322
-			);
323
-
324
-			// Update the cache with our data
325
-			wp_cache_set( $invoice->get_id(), $data, 'getpaid_invoice_special_fields' );
326
-
327
-		}
328
-
329
-		// Abort if the data does not exist.
330
-		if ( empty( $data ) ) {
331
-			$invoice->set_object_read( true );
332
-			$invoice->set_props( wpinv_get_user_address( $invoice->get_user_id() ) );
333
-			return;
334
-		}
335
-
336
-		$props = array();
337
-
338
-		foreach ( $this->database_fields_to_props as $db_field => $prop ) {
339
-
340
-			if ( $db_field == 'post_id' ) {
341
-				continue;
342
-			}
343
-
344
-			$props[ $prop ] = $data[ $db_field ];
345
-		}
346
-
347
-		$invoice->set_props( $props );
348
-
349
-	}
350
-
351
-	/**
352
-	 * Gets a list of special fields that need updated based on change state
353
-	 * or if they are present in the database or not.
354
-	 *
355
-	 * @param  WPInv_Invoice $invoice       The Invoice object.
356
-	 * @return array                        A mapping of field keys => prop names, filtered by ones that should be updated.
357
-	 */
358
-	protected function get_special_fields_to_update( $invoice ) {
359
-		$fields_to_update = array();
360
-		$changed_props   = $invoice->get_changes();
361
-
362
-		// Props should be updated if they are a part of the $changed array or don't exist yet.
363
-		foreach ( $this->database_fields_to_props as $database_field => $prop ) {
364
-			if ( array_key_exists( $prop, $changed_props ) ) {
365
-				$fields_to_update[ $database_field ] = $prop;
366
-			}
367
-		}
368
-
369
-		return $fields_to_update;
370
-	}
371
-
372
-	/**
373
-	 * Helper method that updates all the database fields for an invoice based on it's settings in the WPInv_Invoice class.
374
-	 *
375
-	 * @param WPInv_Invoice $invoice WPInv_Invoice object.
376
-	 * @since 1.0.19
377
-	 */
378
-	protected function update_special_fields( &$invoice ) {
379
-		global $wpdb;
380
-
381
-		$updated_props    = array();
382
-		$fields_to_update = $this->get_special_fields_to_update( $invoice );
383
-
384
-		foreach ( $fields_to_update as $database_field => $prop ) {
385
-			$value = $invoice->{"get_$prop"}( 'edit' );
386
-			$value = is_string( $value ) ? wp_slash( $value ) : $value;
387
-			$value = is_bool( $value ) ? (int) $value : $value;
388
-			$updated_props[ $database_field ] = maybe_serialize( $value );
389
-		}
390
-
391
-		if ( ! empty( $updated_props ) ) {
392
-
393
-			$table = $wpdb->prefix . 'getpaid_invoices';
394
-			$wpdb->update( $table, $updated_props, array( 'post_id' => $invoice->get_id() ) );
395
-			wp_cache_delete( $invoice->get_id(), 'getpaid_invoice_special_fields' );
396
-			do_action( 'getpaid_invoice_update_database_fields', $invoice, $updated_props );
397
-
398
-		}
399
-
400
-	}
401
-
402
-	/**
403
-	 * Helper method that inserts special fields to the database.
404
-	 *
405
-	 * @param WPInv_Invoice $invoice WPInv_Invoice object.
406
-	 * @since 1.0.19
407
-	 */
408
-	protected function insert_special_fields( &$invoice ) {
409
-		global $wpdb;
410
-
411
-		$updated_props   = array();
412
-
413
-		foreach ( $this->database_fields_to_props as $database_field => $prop ) {
414
-			$value = $invoice->{"get_$prop"}( 'edit' );
415
-			$value = is_string( $value ) ? wp_slash( $value ) : $value;
416
-			$value = is_bool( $value ) ? (int) $value : $value;
417
-			$updated_props[ $database_field ] = maybe_serialize( $value );
418
-		}
419
-
420
-		$table = $wpdb->prefix . 'getpaid_invoices';
421
-		$wpdb->insert( $table, $updated_props );
422
-		wp_cache_delete( $invoice->get_id(), 'getpaid_invoice_special_fields' );
423
-		do_action( 'getpaid_invoice_insert_database_fields', $invoice, $updated_props );
424
-
425
-	}
426
-
427
-	/**
310
+        global $wpdb;
311
+
312
+        // Maybe retrieve from the cache.
313
+        $data   = wp_cache_get( $invoice->get_id(), 'getpaid_invoice_special_fields' );
314
+
315
+        // If not found, retrieve from the db.
316
+        if ( false === $data ) {
317
+            $table = $wpdb->prefix . 'getpaid_invoices';
318
+
319
+            $data  = $wpdb->get_row(
320
+                $wpdb->prepare( "SELECT * FROM $table WHERE `post_id`=%d LIMIT 1", $invoice->get_id() ),
321
+                ARRAY_A
322
+            );
323
+
324
+            // Update the cache with our data
325
+            wp_cache_set( $invoice->get_id(), $data, 'getpaid_invoice_special_fields' );
326
+
327
+        }
328
+
329
+        // Abort if the data does not exist.
330
+        if ( empty( $data ) ) {
331
+            $invoice->set_object_read( true );
332
+            $invoice->set_props( wpinv_get_user_address( $invoice->get_user_id() ) );
333
+            return;
334
+        }
335
+
336
+        $props = array();
337
+
338
+        foreach ( $this->database_fields_to_props as $db_field => $prop ) {
339
+
340
+            if ( $db_field == 'post_id' ) {
341
+                continue;
342
+            }
343
+
344
+            $props[ $prop ] = $data[ $db_field ];
345
+        }
346
+
347
+        $invoice->set_props( $props );
348
+
349
+    }
350
+
351
+    /**
352
+     * Gets a list of special fields that need updated based on change state
353
+     * or if they are present in the database or not.
354
+     *
355
+     * @param  WPInv_Invoice $invoice       The Invoice object.
356
+     * @return array                        A mapping of field keys => prop names, filtered by ones that should be updated.
357
+     */
358
+    protected function get_special_fields_to_update( $invoice ) {
359
+        $fields_to_update = array();
360
+        $changed_props   = $invoice->get_changes();
361
+
362
+        // Props should be updated if they are a part of the $changed array or don't exist yet.
363
+        foreach ( $this->database_fields_to_props as $database_field => $prop ) {
364
+            if ( array_key_exists( $prop, $changed_props ) ) {
365
+                $fields_to_update[ $database_field ] = $prop;
366
+            }
367
+        }
368
+
369
+        return $fields_to_update;
370
+    }
371
+
372
+    /**
373
+     * Helper method that updates all the database fields for an invoice based on it's settings in the WPInv_Invoice class.
374
+     *
375
+     * @param WPInv_Invoice $invoice WPInv_Invoice object.
376
+     * @since 1.0.19
377
+     */
378
+    protected function update_special_fields( &$invoice ) {
379
+        global $wpdb;
380
+
381
+        $updated_props    = array();
382
+        $fields_to_update = $this->get_special_fields_to_update( $invoice );
383
+
384
+        foreach ( $fields_to_update as $database_field => $prop ) {
385
+            $value = $invoice->{"get_$prop"}( 'edit' );
386
+            $value = is_string( $value ) ? wp_slash( $value ) : $value;
387
+            $value = is_bool( $value ) ? (int) $value : $value;
388
+            $updated_props[ $database_field ] = maybe_serialize( $value );
389
+        }
390
+
391
+        if ( ! empty( $updated_props ) ) {
392
+
393
+            $table = $wpdb->prefix . 'getpaid_invoices';
394
+            $wpdb->update( $table, $updated_props, array( 'post_id' => $invoice->get_id() ) );
395
+            wp_cache_delete( $invoice->get_id(), 'getpaid_invoice_special_fields' );
396
+            do_action( 'getpaid_invoice_update_database_fields', $invoice, $updated_props );
397
+
398
+        }
399
+
400
+    }
401
+
402
+    /**
403
+     * Helper method that inserts special fields to the database.
404
+     *
405
+     * @param WPInv_Invoice $invoice WPInv_Invoice object.
406
+     * @since 1.0.19
407
+     */
408
+    protected function insert_special_fields( &$invoice ) {
409
+        global $wpdb;
410
+
411
+        $updated_props   = array();
412
+
413
+        foreach ( $this->database_fields_to_props as $database_field => $prop ) {
414
+            $value = $invoice->{"get_$prop"}( 'edit' );
415
+            $value = is_string( $value ) ? wp_slash( $value ) : $value;
416
+            $value = is_bool( $value ) ? (int) $value : $value;
417
+            $updated_props[ $database_field ] = maybe_serialize( $value );
418
+        }
419
+
420
+        $table = $wpdb->prefix . 'getpaid_invoices';
421
+        $wpdb->insert( $table, $updated_props );
422
+        wp_cache_delete( $invoice->get_id(), 'getpaid_invoice_special_fields' );
423
+        do_action( 'getpaid_invoice_insert_database_fields', $invoice, $updated_props );
424
+
425
+    }
426
+
427
+    /**
428 428
      * Saves all special fields.
429
-	 *
430
-	 * @param WPInv_Invoice $invoice Invoice object.
429
+     *
430
+     * @param WPInv_Invoice $invoice Invoice object.
431 431
      */
432 432
     public function save_special_fields( &$invoice ) {
433
-		global $wpdb;
433
+        global $wpdb;
434 434
 
435
-		// The invoices table.
436
-		$table = $wpdb->prefix . 'getpaid_invoices';
437
-		$id    = (int) $invoice->get_id();
438
-		$invoice->maybe_set_key();
435
+        // The invoices table.
436
+        $table = $wpdb->prefix . 'getpaid_invoices';
437
+        $id    = (int) $invoice->get_id();
438
+        $invoice->maybe_set_key();
439 439
 
440
-		if ( $wpdb->get_var( "SELECT `post_id` FROM $table WHERE `post_id`= $id" ) ) {
440
+        if ( $wpdb->get_var( "SELECT `post_id` FROM $table WHERE `post_id`= $id" ) ) {
441 441
 
442
-			$this->update_special_fields( $invoice );
442
+            $this->update_special_fields( $invoice );
443 443
 
444
-		} else {
444
+        } else {
445 445
 
446
-			$this->insert_special_fields( $invoice );
446
+            $this->insert_special_fields( $invoice );
447 447
 
448
-		}
448
+        }
449 449
 
450
-	}
450
+    }
451 451
 
452
-	/**
452
+    /**
453 453
      * Set's up cart details.
454
-	 *
455
-	 * @param WPInv_Invoice $invoice Invoice object.
454
+     *
455
+     * @param WPInv_Invoice $invoice Invoice object.
456 456
      */
457 457
     public function add_items( &$invoice ) {
458
-		global $wpdb;
458
+        global $wpdb;
459 459
 
460
-		// Maybe retrieve from the cache.
461
-		$items = wp_cache_get( $invoice->get_id(), 'getpaid_invoice_cart_details' );
460
+        // Maybe retrieve from the cache.
461
+        $items = wp_cache_get( $invoice->get_id(), 'getpaid_invoice_cart_details' );
462 462
 
463
-		// If not found, retrieve from the db.
464
-		if ( false === $items ) {
465
-			$table = $wpdb->prefix . 'getpaid_invoice_items';
463
+        // If not found, retrieve from the db.
464
+        if ( false === $items ) {
465
+            $table = $wpdb->prefix . 'getpaid_invoice_items';
466 466
 
467
-			$items = $wpdb->get_results(
468
-				$wpdb->prepare( "SELECT * FROM $table WHERE `post_id`=%d", $invoice->get_id() )
469
-			);
467
+            $items = $wpdb->get_results(
468
+                $wpdb->prepare( "SELECT * FROM $table WHERE `post_id`=%d", $invoice->get_id() )
469
+            );
470 470
 
471
-			// Update the cache with our data
472
-			wp_cache_set( $invoice->get_id(), $items, 'getpaid_invoice_cart_details' );
471
+            // Update the cache with our data
472
+            wp_cache_set( $invoice->get_id(), $items, 'getpaid_invoice_cart_details' );
473 473
 
474
-		}
474
+        }
475 475
 
476
-		// Abort if no items found.
476
+        // Abort if no items found.
477 477
         if ( empty( $items ) ) {
478 478
             return;
479
-		}
480
-
481
-		$_items = array();
482
-		foreach ( $items as $item_data ) {
483
-			$item = new GetPaid_Form_Item( $item_data->item_id );
484
-
485
-			// Set item data.
486
-			$item->item_tax      = wpinv_sanitize_amount( $item_data->tax );
487
-			$item->item_discount = wpinv_sanitize_amount( $item_data->discount );
488
-			$item->set_name( $item_data->item_name );
489
-			$item->set_description( $item_data->item_description );
490
-			$item->set_price( $item_data->item_price );
491
-			$item->set_quantity( $item_data->quantity );
492
-			$item->set_item_meta( $item_data->meta );
493
-			$_items[] = $item;
494
-		}
495
-
496
-		$invoice->set_items( $_items );
497
-	}
498
-
499
-	/**
479
+        }
480
+
481
+        $_items = array();
482
+        foreach ( $items as $item_data ) {
483
+            $item = new GetPaid_Form_Item( $item_data->item_id );
484
+
485
+            // Set item data.
486
+            $item->item_tax      = wpinv_sanitize_amount( $item_data->tax );
487
+            $item->item_discount = wpinv_sanitize_amount( $item_data->discount );
488
+            $item->set_name( $item_data->item_name );
489
+            $item->set_description( $item_data->item_description );
490
+            $item->set_price( $item_data->item_price );
491
+            $item->set_quantity( $item_data->quantity );
492
+            $item->set_item_meta( $item_data->meta );
493
+            $_items[] = $item;
494
+        }
495
+
496
+        $invoice->set_items( $_items );
497
+    }
498
+
499
+    /**
500 500
      * Saves cart details.
501
-	 *
502
-	 * @param WPInv_Invoice $invoice Invoice object.
501
+     *
502
+     * @param WPInv_Invoice $invoice Invoice object.
503 503
      */
504 504
     public function save_items( $invoice ) {
505 505
 
506
-		// Delete previously existing items.
507
-		$this->delete_items( $invoice );
506
+        // Delete previously existing items.
507
+        $this->delete_items( $invoice );
508 508
 
509
-		$table   = $GLOBALS['wpdb']->prefix . 'getpaid_invoice_items';
509
+        $table   = $GLOBALS['wpdb']->prefix . 'getpaid_invoice_items';
510 510
 
511
-		foreach ( $invoice->get_cart_details() as $item_data ) {
512
-			$item_data = array_map( 'maybe_serialize', $item_data );
513
-			$GLOBALS['wpdb']->insert( $table, $item_data );
514
-		}
511
+        foreach ( $invoice->get_cart_details() as $item_data ) {
512
+            $item_data = array_map( 'maybe_serialize', $item_data );
513
+            $GLOBALS['wpdb']->insert( $table, $item_data );
514
+        }
515 515
 
516
-		wp_cache_delete( $invoice->get_id(), 'getpaid_invoice_cart_details' );
517
-		do_action( 'getpaid_invoice_save_items', $invoice );
516
+        wp_cache_delete( $invoice->get_id(), 'getpaid_invoice_cart_details' );
517
+        do_action( 'getpaid_invoice_save_items', $invoice );
518 518
 
519
-	}
519
+    }
520 520
 
521
-	/**
521
+    /**
522 522
      * Deletes an invoice's cart details from the database.
523
-	 *
524
-	 * @param WPInv_Invoice $invoice Invoice object.
523
+     *
524
+     * @param WPInv_Invoice $invoice Invoice object.
525 525
      */
526 526
     public function delete_items( $invoice ) {
527
-		$table = $GLOBALS['wpdb']->prefix . 'getpaid_invoice_items';
528
-		return $GLOBALS['wpdb']->delete( $table, array( 'post_id' => $invoice->get_id() ) );
529
-	}
527
+        $table = $GLOBALS['wpdb']->prefix . 'getpaid_invoice_items';
528
+        return $GLOBALS['wpdb']->delete( $table, array( 'post_id' => $invoice->get_id() ) );
529
+    }
530 530
 
531
-	/**
531
+    /**
532 532
      * Deletes an invoice's special fields from the database.
533
-	 *
534
-	 * @param WPInv_Invoice $invoice Invoice object.
533
+     *
534
+     * @param WPInv_Invoice $invoice Invoice object.
535 535
      */
536 536
     public function delete_special_fields( $invoice ) {
537
-		$table = $GLOBALS['wpdb']->prefix . 'getpaid_invoices';
538
-		return $GLOBALS['wpdb']->delete( $table, array( 'post_id' => $invoice->get_id() ) );
539
-	}
540
-
541
-	/**
542
-	 * Get the status to save to the post object.
543
-	 *
544
-	 *
545
-	 * @since 1.0.19
546
-	 * @param  WPInv_Invoice $object GetPaid_Data object.
547
-	 * @return string
548
-	 */
549
-	protected function get_post_status( $object ) {
550
-		$object_status = $object->get_status( 'edit' );
551
-
552
-		if ( ! $object_status ) {
553
-			$object_status = $object->get_default_status();
554
-		}
555
-
556
-		return $object_status;
557
-	}
537
+        $table = $GLOBALS['wpdb']->prefix . 'getpaid_invoices';
538
+        return $GLOBALS['wpdb']->delete( $table, array( 'post_id' => $invoice->get_id() ) );
539
+    }
540
+
541
+    /**
542
+     * Get the status to save to the post object.
543
+     *
544
+     *
545
+     * @since 1.0.19
546
+     * @param  WPInv_Invoice $object GetPaid_Data object.
547
+     * @return string
548
+     */
549
+    protected function get_post_status( $object ) {
550
+        $object_status = $object->get_status( 'edit' );
551
+
552
+        if ( ! $object_status ) {
553
+            $object_status = $object->get_default_status();
554
+        }
555
+
556
+        return $object_status;
557
+    }
558 558
 
559 559
 }
Please login to merge, or discard this patch.