Passed
Push — master ( bfa27f...c48fac )
by Brian
05:18
created
widgets/subscriptions.php 1 patch
Spacing   +72 added lines, -72 removed lines patch added patch discarded remove patch
@@ -5,7 +5,7 @@  discard block
 block discarded – undo
5 5
  * @version 1.0.0
6 6
  */
7 7
 
8
-defined( 'ABSPATH' ) || exit;
8
+defined('ABSPATH') || exit;
9 9
 
10 10
 /**
11 11
  * Contains the subscriptions widget.
@@ -27,15 +27,15 @@  discard block
 block discarded – undo
27 27
 			'block-keywords'=> "['invoicing','subscriptions', 'getpaid']",
28 28
 			'class_name'     => __CLASS__,
29 29
 			'base_id'       => 'wpinv_subscriptions',
30
-			'name'          => __( 'GetPaid > Subscriptions', 'invoicing' ),
30
+			'name'          => __('GetPaid > Subscriptions', 'invoicing'),
31 31
 			'widget_ops'    => array(
32 32
 				'classname'   => 'getpaid-subscriptions bsui',
33
-				'description' => esc_html__( "Displays the current user's subscriptions.", 'invoicing' ),
33
+				'description' => esc_html__("Displays the current user's subscriptions.", 'invoicing'),
34 34
 			),
35 35
 			'arguments'     => array(
36 36
 				'title'  => array(
37
-					'title'       => __( 'Widget title', 'invoicing' ),
38
-					'desc'        => __( 'Enter widget title.', 'invoicing' ),
37
+					'title'       => __('Widget title', 'invoicing'),
38
+					'desc'        => __('Enter widget title.', 'invoicing'),
39 39
 					'type'        => 'text',
40 40
 					'desc_tip'    => true,
41 41
 					'default'     => '',
@@ -46,7 +46,7 @@  discard block
 block discarded – undo
46 46
 		);
47 47
 
48 48
 
49
-		parent::__construct( $options );
49
+		parent::__construct($options);
50 50
 	}
51 51
 
52 52
 	/**
@@ -57,12 +57,12 @@  discard block
 block discarded – undo
57 57
 	public function get_subscriptions() {
58 58
 
59 59
 		// Prepare license args.
60
-		$args  = array(
60
+		$args = array(
61 61
 			'customer_in' => get_current_user_id(),
62
-			'paged'       => ( get_query_var( 'paged' ) ) ? absint( get_query_var( 'paged' ) ) : 1,
62
+			'paged'       => (get_query_var('paged')) ? absint(get_query_var('paged')) : 1,
63 63
 		);
64 64
 
65
-		return new GetPaid_Subscriptions_Query( $args );
65
+		return new GetPaid_Subscriptions_Query($args);
66 66
 
67 67
 	}
68 68
 
@@ -75,14 +75,14 @@  discard block
 block discarded – undo
75 75
 	 *
76 76
 	 * @return mixed|string|bool
77 77
 	 */
78
-	public function output( $args = array(), $widget_args = array(), $content = '' ) {
78
+	public function output($args = array(), $widget_args = array(), $content = '') {
79 79
 
80 80
 		// Ensure that the user is logged in.
81
-		if ( ! is_user_logged_in() ) {
81
+		if (!is_user_logged_in()) {
82 82
 
83 83
 			return aui()->alert(
84 84
 				array(
85
-					'content' => wp_kses_post( __( 'You need to log-in or create an account to view this section.', 'invoicing' ) ),
85
+					'content' => wp_kses_post(__('You need to log-in or create an account to view this section.', 'invoicing')),
86 86
 					'type'    => 'error',
87 87
 				)
88 88
 			);
@@ -90,8 +90,8 @@  discard block
 block discarded – undo
90 90
 		}
91 91
 
92 92
 		// Are we displaying a single subscription?
93
-		if ( isset( $_GET['subscription'] ) ) {
94
-			return $this->display_single_subscription( trim( $_GET['subscription'] ) );
93
+		if (isset($_GET['subscription'])) {
94
+			return $this->display_single_subscription(trim($_GET['subscription']));
95 95
 		}
96 96
 
97 97
 		// Retrieve the user's subscriptions.
@@ -101,27 +101,27 @@  discard block
 block discarded – undo
101 101
 		ob_start();
102 102
 
103 103
 		// Backwards compatibility.
104
-		do_action( 'wpinv_before_user_subscriptions' );
104
+		do_action('wpinv_before_user_subscriptions');
105 105
 
106 106
 		// Display errors and notices.
107 107
 		wpinv_print_errors();
108 108
 
109
-		do_action( 'getpaid_license_manager_before_subscriptions', $subscriptions );
109
+		do_action('getpaid_license_manager_before_subscriptions', $subscriptions);
110 110
 
111 111
 		// Print the table header.
112 112
 		$this->print_table_header();
113 113
 
114 114
 		// Print table body.
115
-		$this->print_table_body( $subscriptions->get_results() );
115
+		$this->print_table_body($subscriptions->get_results());
116 116
 
117 117
 		// Print table footer.
118 118
 		$this->print_table_footer();
119 119
 
120 120
 		// Print the navigation.
121
-		$this->print_navigation( $subscriptions->get_total() );
121
+		$this->print_navigation($subscriptions->get_total());
122 122
 
123 123
 		// Backwards compatibility.
124
-		do_action( 'wpinv_after_user_subscriptions' );
124
+		do_action('wpinv_after_user_subscriptions');
125 125
 
126 126
 		// Return the output.
127 127
 		return ob_get_clean();
@@ -136,13 +136,13 @@  discard block
 block discarded – undo
136 136
 	public function get_subscriptions_table_columns() {
137 137
 
138 138
 		$columns = array(
139
-			'subscription'   => __( 'Subscription', 'invoicing' ),
140
-			'amount'         => __( 'Amount', 'invoicing' ),
141
-			'renewal-date'   => __( 'Next payment', 'invoicing' ),
142
-			'status'         => __( 'Status', 'invoicing' ),
139
+			'subscription'   => __('Subscription', 'invoicing'),
140
+			'amount'         => __('Amount', 'invoicing'),
141
+			'renewal-date'   => __('Next payment', 'invoicing'),
142
+			'status'         => __('Status', 'invoicing'),
143 143
 		);
144 144
 
145
-		return apply_filters( 'getpaid_frontend_subscriptions_table_columns', $columns );
145
+		return apply_filters('getpaid_frontend_subscriptions_table_columns', $columns);
146 146
 	}
147 147
 
148 148
 	/**
@@ -157,9 +157,9 @@  discard block
 block discarded – undo
157 157
 
158 158
 				<thead>
159 159
 					<tr>
160
-						<?php foreach ( $this->get_subscriptions_table_columns() as $key => $label ) : ?>
161
-							<th scope="col" class="font-weight-bold getpaid-subscriptions-table-<?php echo sanitize_html_class( $key ); ?>">
162
-								<?php echo sanitize_text_field( $label ); ?>
160
+						<?php foreach ($this->get_subscriptions_table_columns() as $key => $label) : ?>
161
+							<th scope="col" class="font-weight-bold getpaid-subscriptions-table-<?php echo sanitize_html_class($key); ?>">
162
+								<?php echo sanitize_text_field($label); ?>
163 163
 							</th>
164 164
 						<?php endforeach; ?>
165 165
 					</tr>
@@ -174,12 +174,12 @@  discard block
 block discarded – undo
174 174
 	 *
175 175
 	 * @param WPInv_Subscription[] $subscriptions
176 176
 	 */
177
-	public function print_table_body( $subscriptions ) {
177
+	public function print_table_body($subscriptions) {
178 178
 
179
-		if ( empty( $subscriptions ) ) {
179
+		if (empty($subscriptions)) {
180 180
 			$this->print_table_body_no_subscriptions();
181 181
 		} else {
182
-			$this->print_table_body_subscriptions( $subscriptions );
182
+			$this->print_table_body_subscriptions($subscriptions);
183 183
 		}
184 184
 
185 185
 	}
@@ -194,12 +194,12 @@  discard block
 block discarded – undo
194 194
 		<tbody>
195 195
 
196 196
 			<tr>
197
-				<td colspan="<?php echo count( $this->get_subscriptions_table_columns() ); ?>">
197
+				<td colspan="<?php echo count($this->get_subscriptions_table_columns()); ?>">
198 198
 
199 199
 					<?php
200 200
 						echo aui()->alert(
201 201
 							array(
202
-								'content' => wp_kses_post( __( 'No subscriptions found.', 'invoicing' ) ),
202
+								'content' => wp_kses_post(__('No subscriptions found.', 'invoicing')),
203 203
 								'type'    => 'warning',
204 204
 							)
205 205
 						);
@@ -217,12 +217,12 @@  discard block
 block discarded – undo
217 217
 	 *
218 218
 	 * @param WPInv_Subscription[] $subscriptions
219 219
 	 */
220
-	public function print_table_body_subscriptions( $subscriptions ) {
220
+	public function print_table_body_subscriptions($subscriptions) {
221 221
 
222 222
 		?>
223 223
 		<tbody>
224 224
 
225
-			<?php foreach ( $subscriptions as $subscription ) : ?>
225
+			<?php foreach ($subscriptions as $subscription) : ?>
226 226
 				<tr class="getpaid-subscriptions-table-row subscription-<?php echo (int) $subscription->get_id(); ?>">
227 227
 					<?php
228 228
 						wpinv_get_template(
@@ -248,28 +248,28 @@  discard block
 block discarded – undo
248 248
 	 * @since       1.0.0
249 249
 	 * @return      string
250 250
 	 */
251
-	public function add_row_actions( $content, $subscription ) {
251
+	public function add_row_actions($content, $subscription) {
252 252
 
253 253
 		// Prepare row actions.
254 254
 		$actions = array();
255 255
 
256 256
 		// View subscription action.
257
-		$view_url        = getpaid_get_tab_url( 'gp-subscriptions', get_permalink( (int) wpinv_get_option( 'invoice_subscription_page' ) ) );
258
-		$view_url        = esc_url( add_query_arg( 'subscription', (int) $subscription->get_id(), $view_url ) );
259
-		$actions['view'] = "<a href='$view_url' class='text-decoration-none'>" . __( 'Manage Subscription', 'invoicing' ) . '</a>';
257
+		$view_url        = getpaid_get_tab_url('gp-subscriptions', get_permalink((int) wpinv_get_option('invoice_subscription_page')));
258
+		$view_url        = esc_url(add_query_arg('subscription', (int) $subscription->get_id(), $view_url));
259
+		$actions['view'] = "<a href='$view_url' class='text-decoration-none'>" . __('Manage Subscription', 'invoicing') . '</a>';
260 260
 
261 261
 		// Filter the actions.
262
-		$actions = apply_filters( 'getpaid_subscriptions_table_subscription_actions', $actions, $subscription );
262
+		$actions = apply_filters('getpaid_subscriptions_table_subscription_actions', $actions, $subscription);
263 263
 
264
-		$sanitized  = array();
265
-		foreach ( $actions as $key => $action ) {
266
-			$key         = sanitize_html_class( $key );
267
-			$action      = wp_kses_post( $action );
264
+		$sanitized = array();
265
+		foreach ($actions as $key => $action) {
266
+			$key         = sanitize_html_class($key);
267
+			$action      = wp_kses_post($action);
268 268
 			$sanitized[] = "<span class='$key'>$action</span>";
269 269
 		}
270 270
 
271 271
 		$row_actions  = "<small class='form-text getpaid-subscription-item-actions'>";
272
-		$row_actions .= implode( ' | ', $sanitized );
272
+		$row_actions .= implode(' | ', $sanitized);
273 273
 		$row_actions .= '</small>';
274 274
 
275 275
 		return $content . $row_actions;
@@ -285,9 +285,9 @@  discard block
 block discarded – undo
285 285
 
286 286
 				<tfoot>
287 287
 					<tr>
288
-						<?php foreach ( $this->get_subscriptions_table_columns() as $key => $label ) : ?>
289
-							<th class="font-weight-bold getpaid-subscriptions-<?php echo sanitize_html_class( $key ); ?>">
290
-								<?php echo sanitize_text_field( $label ); ?>
288
+						<?php foreach ($this->get_subscriptions_table_columns() as $key => $label) : ?>
289
+							<th class="font-weight-bold getpaid-subscriptions-<?php echo sanitize_html_class($key); ?>">
290
+								<?php echo sanitize_text_field($label); ?>
291 291
 							</th>
292 292
 						<?php endforeach; ?>
293 293
 					</tr>
@@ -303,22 +303,22 @@  discard block
 block discarded – undo
303 303
 	 *
304 304
 	 * @param int $total
305 305
 	 */
306
-	public function print_navigation( $total ) {
306
+	public function print_navigation($total) {
307 307
 
308
-		if ( $total < 1 ) {
308
+		if ($total < 1) {
309 309
 
310 310
 			// Out-of-bounds, run the query again without LIMIT for total count.
311
-			$args  = array(
311
+			$args = array(
312 312
 				'customer_in' => get_current_user_id(),
313 313
 				'fields'      => 'id',
314 314
 			);
315 315
 
316
-			$count_query = new GetPaid_Subscriptions_Query( $args );
316
+			$count_query = new GetPaid_Subscriptions_Query($args);
317 317
 			$total       = $count_query->get_total();
318 318
 		}
319 319
 
320 320
 		// Abort if we do not have pages.
321
-		if ( 2 > $total ) {
321
+		if (2 > $total) {
322 322
 			return;
323 323
 		}
324 324
 
@@ -330,9 +330,9 @@  discard block
 block discarded – undo
330 330
 
331 331
 				echo getpaid_paginate_links(
332 332
 					array(
333
-						'base'    => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),
333
+						'base'    => str_replace($big, '%#%', esc_url(get_pagenum_link($big))),
334 334
 						'format'  => '?paged=%#%',
335
-						'total'   => (int) ceil( $total / 10 ),
335
+						'total'   => (int) ceil($total / 10),
336 336
 					)
337 337
 				);
338 338
 			?>
@@ -348,29 +348,29 @@  discard block
 block discarded – undo
348 348
 	 *
349 349
 	 * @return array
350 350
 	 */
351
-	public function get_single_subscription_columns( $subscription ) {
351
+	public function get_single_subscription_columns($subscription) {
352 352
 
353 353
 		// Prepare subscription detail columns.
354 354
 		$fields = apply_filters(
355 355
 			'getpaid_single_subscription_details_fields',
356 356
 			array(
357
-				'status'           => __( 'Status', 'invoicing' ),
358
-				'initial_amount'   => __( 'Initial amount', 'invoicing' ),
359
-				'recurring_amount' => __( 'Recurring amount', 'invoicing' ),
360
-				'start_date'       => __( 'Start date', 'invoicing' ),
361
-				'expiry_date'      => __( 'Next payment', 'invoicing' ),
362
-				'payments'         => __( 'Payments', 'invoicing' ),
363
-				'item'             => __( 'Item', 'invoicing' ),
357
+				'status'           => __('Status', 'invoicing'),
358
+				'initial_amount'   => __('Initial amount', 'invoicing'),
359
+				'recurring_amount' => __('Recurring amount', 'invoicing'),
360
+				'start_date'       => __('Start date', 'invoicing'),
361
+				'expiry_date'      => __('Next payment', 'invoicing'),
362
+				'payments'         => __('Payments', 'invoicing'),
363
+				'item'             => __('Item', 'invoicing'),
364 364
 			),
365 365
 			$subscription
366 366
 		);
367 367
 
368
-		if ( ! $subscription->is_active() || $subscription->is_last_renewal() ) {
369
-			$fields['expiry_date'] = __( 'End date', 'invoicing' );
368
+		if (!$subscription->is_active() || $subscription->is_last_renewal()) {
369
+			$fields['expiry_date'] = __('End date', 'invoicing');
370 370
 		}
371 371
 
372
-		if ( $subscription->get_initial_amount() == $subscription->get_recurring_amount() ) {
373
-			unset( $fields['initial_amount'] );
372
+		if ($subscription->get_initial_amount() == $subscription->get_recurring_amount()) {
373
+			unset($fields['initial_amount']);
374 374
 		}
375 375
 
376 376
 		return $fields;
@@ -383,16 +383,16 @@  discard block
 block discarded – undo
383 383
 	 *
384 384
 	 * @return string
385 385
 	 */
386
-	public function display_single_subscription( $subscription ) {
386
+	public function display_single_subscription($subscription) {
387 387
 
388 388
 		// Fetch the subscription.
389
-		$subscription = new WPInv_Subscription( (int) $subscription );
389
+		$subscription = new WPInv_Subscription((int) $subscription);
390 390
 
391
-		if ( ! $subscription->get_id() ) {
391
+		if (!$subscription->get_id()) {
392 392
 
393 393
 			return aui()->alert(
394 394
 				array(
395
-					'content' => wp_kses_post( __( 'Subscription not found.', 'invoicing' ) ),
395
+					'content' => wp_kses_post(__('Subscription not found.', 'invoicing')),
396 396
 					'type'    => 'error',
397 397
 				)
398 398
 			);
@@ -400,11 +400,11 @@  discard block
 block discarded – undo
400 400
 		}
401 401
 
402 402
 		// Ensure that the user owns this subscription key.
403
-		if ( get_current_user_id() != $subscription->get_customer_id() ) {
403
+		if (get_current_user_id() != $subscription->get_customer_id()) {
404 404
 
405 405
 			return aui()->alert(
406 406
 				array(
407
-					'content' => wp_kses_post( __( 'You do not have permission to view this subscription. Ensure that you are logged in to the account that owns the subscription.', 'invoicing' ) ),
407
+					'content' => wp_kses_post(__('You do not have permission to view this subscription. Ensure that you are logged in to the account that owns the subscription.', 'invoicing')),
408 408
 					'type'    => 'error',
409 409
 				)
410 410
 			);
Please login to merge, or discard this patch.
includes/gateways/class-getpaid-payment-gateway.php 2 patches
Indentation   +590 added lines, -590 removed lines patch added patch discarded remove patch
@@ -13,467 +13,467 @@  discard block
 block discarded – undo
13 13
  */
14 14
 abstract class GetPaid_Payment_Gateway {
15 15
 
16
-	/**
17
-	 * Set if the place checkout button should be renamed on selection.
18
-	 *
19
-	 * @var string
20
-	 */
21
-	public $checkout_button_text;
22
-
23
-	/**
24
-	 * Boolean whether the method is enabled.
25
-	 *
26
-	 * @var bool
27
-	 */
28
-	public $enabled = true;
29
-
30
-	/**
31
-	 * Payment method id.
32
-	 *
33
-	 * @var string
34
-	 */
35
-	public $id;
36
-
37
-	/**
38
-	 * Payment method order.
39
-	 *
40
-	 * @var int
41
-	 */
42
-	public $order = 10;
43
-
44
-	/**
45
-	 * Payment method title for the frontend.
46
-	 *
47
-	 * @var string
48
-	 */
49
-	public $title;
50
-
51
-	/**
52
-	 * Payment method description for the frontend.
53
-	 *
54
-	 * @var string
55
-	 */
56
-	public $description;
57
-
58
-	/**
59
-	 * Gateway title.
60
-	 *
61
-	 * @var string
62
-	 */
63
-	public $method_title = '';
64
-
65
-	/**
66
-	 * Gateway description.
67
-	 *
68
-	 * @var string
69
-	 */
70
-	public $method_description = '';
71
-
72
-	/**
73
-	 * Countries this gateway is allowed for.
74
-	 *
75
-	 * @var array
76
-	 */
77
-	public $countries;
78
-
79
-	/**
80
-	 * Currencies this gateway is allowed for.
81
-	 *
82
-	 * @var array
83
-	 */
84
-	public $currencies;
85
-
86
-	/**
87
-	 * Currencies this gateway is not allowed for.
88
-	 *
89
-	 * @var array
90
-	 */
91
-	public $exclude_currencies;
92
-
93
-	/**
94
-	 * Maximum transaction amount, zero does not define a maximum.
95
-	 *
96
-	 * @var int
97
-	 */
98
-	public $max_amount = 0;
99
-
100
-	/**
101
-	 * Optional URL to view a transaction.
102
-	 *
103
-	 * @var string
104
-	 */
105
-	public $view_transaction_url = '';
106
-
107
-	/**
108
-	 * Optional URL to view a subscription.
109
-	 *
110
-	 * @var string
111
-	 */
112
-	public $view_subscription_url = '';
113
-
114
-	/**
115
-	 * Optional label to show for "new payment method" in the payment
116
-	 * method/token selection radio selection.
117
-	 *
118
-	 * @var string
119
-	 */
120
-	public $new_method_label = '';
121
-
122
-	/**
123
-	 * Contains a user's saved tokens for this gateway.
124
-	 *
125
-	 * @var array
126
-	 */
127
-	protected $tokens = array();
128
-
129
-	/**
130
-	 * An array of features that this gateway supports.
131
-	 *
132
-	 * @var array
133
-	 */
134
-	protected $supports = array();
135
-
136
-	/**
137
-	 * Class constructor.
138
-	 */
139
-	public function __construct() {
140
-
141
-		// Register gateway.
142
-		add_filter( 'wpinv_payment_gateways', array( $this, 'register_gateway' ) );
143
-
144
-		$this->enabled = wpinv_is_gateway_active( $this->id );
145
-
146
-		// Enable Subscriptions.
147
-		if ( $this->supports( 'subscription' ) ) {
148
-			add_filter( "wpinv_{$this->id}_support_subscription", '__return_true' );
149
-		}
150
-
151
-		// Enable sandbox.
152
-		if ( $this->supports( 'sandbox' ) ) {
153
-			add_filter( "wpinv_{$this->id}_supports_sandbox", '__return_true' );
154
-		}
155
-
156
-		// Invoice addons.
157
-		if ( $this->supports( 'addons' ) ) {
158
-			add_filter( "getpaid_{$this->id}_supports_addons", '__return_true' );
159
-			add_action( "getpaid_process_{$this->id}_invoice_addons", array( $this, 'process_addons' ), 10, 2 );
160
-		}
161
-
162
-		// Gateway settings.
163
-		add_filter( "wpinv_gateway_settings_{$this->id}", array( $this, 'admin_settings' ) );
16
+    /**
17
+     * Set if the place checkout button should be renamed on selection.
18
+     *
19
+     * @var string
20
+     */
21
+    public $checkout_button_text;
22
+
23
+    /**
24
+     * Boolean whether the method is enabled.
25
+     *
26
+     * @var bool
27
+     */
28
+    public $enabled = true;
29
+
30
+    /**
31
+     * Payment method id.
32
+     *
33
+     * @var string
34
+     */
35
+    public $id;
36
+
37
+    /**
38
+     * Payment method order.
39
+     *
40
+     * @var int
41
+     */
42
+    public $order = 10;
43
+
44
+    /**
45
+     * Payment method title for the frontend.
46
+     *
47
+     * @var string
48
+     */
49
+    public $title;
50
+
51
+    /**
52
+     * Payment method description for the frontend.
53
+     *
54
+     * @var string
55
+     */
56
+    public $description;
57
+
58
+    /**
59
+     * Gateway title.
60
+     *
61
+     * @var string
62
+     */
63
+    public $method_title = '';
64
+
65
+    /**
66
+     * Gateway description.
67
+     *
68
+     * @var string
69
+     */
70
+    public $method_description = '';
71
+
72
+    /**
73
+     * Countries this gateway is allowed for.
74
+     *
75
+     * @var array
76
+     */
77
+    public $countries;
78
+
79
+    /**
80
+     * Currencies this gateway is allowed for.
81
+     *
82
+     * @var array
83
+     */
84
+    public $currencies;
85
+
86
+    /**
87
+     * Currencies this gateway is not allowed for.
88
+     *
89
+     * @var array
90
+     */
91
+    public $exclude_currencies;
92
+
93
+    /**
94
+     * Maximum transaction amount, zero does not define a maximum.
95
+     *
96
+     * @var int
97
+     */
98
+    public $max_amount = 0;
99
+
100
+    /**
101
+     * Optional URL to view a transaction.
102
+     *
103
+     * @var string
104
+     */
105
+    public $view_transaction_url = '';
106
+
107
+    /**
108
+     * Optional URL to view a subscription.
109
+     *
110
+     * @var string
111
+     */
112
+    public $view_subscription_url = '';
113
+
114
+    /**
115
+     * Optional label to show for "new payment method" in the payment
116
+     * method/token selection radio selection.
117
+     *
118
+     * @var string
119
+     */
120
+    public $new_method_label = '';
121
+
122
+    /**
123
+     * Contains a user's saved tokens for this gateway.
124
+     *
125
+     * @var array
126
+     */
127
+    protected $tokens = array();
128
+
129
+    /**
130
+     * An array of features that this gateway supports.
131
+     *
132
+     * @var array
133
+     */
134
+    protected $supports = array();
135
+
136
+    /**
137
+     * Class constructor.
138
+     */
139
+    public function __construct() {
140
+
141
+        // Register gateway.
142
+        add_filter( 'wpinv_payment_gateways', array( $this, 'register_gateway' ) );
143
+
144
+        $this->enabled = wpinv_is_gateway_active( $this->id );
145
+
146
+        // Enable Subscriptions.
147
+        if ( $this->supports( 'subscription' ) ) {
148
+            add_filter( "wpinv_{$this->id}_support_subscription", '__return_true' );
149
+        }
150
+
151
+        // Enable sandbox.
152
+        if ( $this->supports( 'sandbox' ) ) {
153
+            add_filter( "wpinv_{$this->id}_supports_sandbox", '__return_true' );
154
+        }
155
+
156
+        // Invoice addons.
157
+        if ( $this->supports( 'addons' ) ) {
158
+            add_filter( "getpaid_{$this->id}_supports_addons", '__return_true' );
159
+            add_action( "getpaid_process_{$this->id}_invoice_addons", array( $this, 'process_addons' ), 10, 2 );
160
+        }
161
+
162
+        // Gateway settings.
163
+        add_filter( "wpinv_gateway_settings_{$this->id}", array( $this, 'admin_settings' ) );
164 164
 		
165 165
 
166
-		// Gateway checkout fiellds.
167
-		add_action( "wpinv_{$this->id}_cc_form", array( $this, 'payment_fields' ), 10, 2 );
168
-
169
-		// Process payment.
170
-		add_action( "getpaid_gateway_{$this->id}", array( $this, 'process_payment' ), 10, 3 );
166
+        // Gateway checkout fiellds.
167
+        add_action( "wpinv_{$this->id}_cc_form", array( $this, 'payment_fields' ), 10, 2 );
168
+
169
+        // Process payment.
170
+        add_action( "getpaid_gateway_{$this->id}", array( $this, 'process_payment' ), 10, 3 );
171
+
172
+        // Change the checkout button text.
173
+        if ( ! empty( $this->checkout_button_text ) ) {
174
+            add_filter( "getpaid_gateway_{$this->id}_checkout_button_label", array( $this, 'rename_checkout_button' ) );
175
+        }
176
+
177
+        // Check if a gateway is valid for a given currency.
178
+        add_filter( "getpaid_gateway_{$this->id}_is_valid_for_currency", array( $this, 'validate_currency' ), 10, 2 );
179
+
180
+        // Generate the transaction url.
181
+        add_filter( "getpaid_gateway_{$this->id}_transaction_url", array( $this, 'filter_transaction_url' ), 10, 2 );
182
+
183
+        // Generate the subscription url.
184
+        add_filter( "getpaid_gateway_{$this->id}_subscription_url", array( $this, 'filter_subscription_url' ), 10, 2 );
185
+
186
+        // Confirm payments.
187
+        add_filter( "wpinv_payment_confirm_{$this->id}", array( $this, 'confirm_payment' ), 10, 2 );
188
+
189
+        // Verify IPNs.
190
+        add_action( "wpinv_verify_{$this->id}_ipn", array( $this, 'verify_ipn' ) );
191
+
192
+    }
193
+
194
+    /**
195
+     * Checks if this gateway is a given gateway.
196
+     *
197
+     * @since 1.0.19
198
+     * @return bool
199
+     */
200
+    public function is( $gateway ) {
201
+        return $gateway == $this->id;
202
+    }
203
+
204
+    /**
205
+     * Returns a users saved tokens for this gateway.
206
+     *
207
+     * @since 1.0.19
208
+     * @return array
209
+     */
210
+    public function get_tokens( $sandbox = null ) {
211
+
212
+        if ( is_user_logged_in() && $this->supports( 'tokens' ) && 0 == count( $this->tokens ) ) {
213
+            $tokens = get_user_meta( get_current_user_id(), "getpaid_{$this->id}_tokens", true );
214
+
215
+            if ( is_array( $tokens ) ) {
216
+                $this->tokens = $tokens;
217
+            }
218
+
219
+        }
220
+
221
+        if ( ! is_bool( $sandbox ) ) {
222
+            return $this->tokens;
223
+        }
224
+
225
+        $args = array( 'type' => $sandbox ? 'sandbox' : 'live' );
226
+        return wp_list_filter( $this->tokens, $args );
227
+
228
+    }
229
+
230
+    /**
231
+     * Saves a token for this gateway.
232
+     *
233
+     * @since 1.0.19
234
+     */
235
+    public function save_token( $token ) {
236
+
237
+        $tokens   = $this->get_tokens();
238
+        $tokens[] = $token;
239
+
240
+        update_user_meta( get_current_user_id(), "getpaid_{$this->id}_tokens", $tokens );
241
+
242
+        $this->tokens = $tokens;
243
+
244
+    }
245
+
246
+    /**
247
+     * Return the title for admin screens.
248
+     *
249
+     * @return string
250
+     */
251
+    public function get_method_title() {
252
+        return apply_filters( 'getpaid_gateway_method_title', $this->method_title, $this );
253
+    }
254
+
255
+    /**
256
+     * Return the description for admin screens.
257
+     *
258
+     * @return string
259
+     */
260
+    public function get_method_description() {
261
+        return apply_filters( 'getpaid_gateway_method_description', $this->method_description, $this );
262
+    }
263
+
264
+    /**
265
+     * Get the success url.
266
+     *
267
+     * @param WPInv_Invoice $invoice Invoice object.
268
+     * @return string
269
+     */
270
+    public function get_return_url( $invoice ) {
271
+
272
+        // Payment success url
273
+        $return_url = add_query_arg(
274
+            array(
275
+                'payment-confirm' => $this->id,
276
+                'invoice_key'     => $invoice->get_key(),
277
+                'utm_nooverride'  => 1
278
+            ),
279
+            wpinv_get_success_page_uri()
280
+        );
281
+
282
+        return apply_filters( 'getpaid_gateway_success_url', $return_url, $invoice, $this );
283
+    }
284
+
285
+    /**
286
+     * Confirms payments when rendering the success page.
287
+     *
288
+     * @param string $content Success page content.
289
+     * @return string
290
+     */
291
+    public function confirm_payment( $content ) {
292
+
293
+        // Retrieve the invoice.
294
+        $invoice_id = getpaid_get_current_invoice_id();
295
+        $invoice    = wpinv_get_invoice( $invoice_id );
296
+
297
+        // Ensure that it exists and that it is pending payment.
298
+        if ( empty( $invoice_id ) || ! $invoice->needs_payment() ) {
299
+            return $content;
300
+        }
301
+
302
+        // Can the user view this invoice??
303
+        if ( ! wpinv_user_can_view_invoice( $invoice ) ) {
304
+            return $content;
305
+        }
306
+
307
+        // Show payment processing indicator.
308
+        return wpinv_get_template_html( 'wpinv-payment-processing.php', compact( 'invoice' ) );
309
+    }
310
+
311
+    /**
312
+     * Processes ipns and marks payments as complete.
313
+     *
314
+     * @return void
315
+     */
316
+    public function verify_ipn() {}
317
+
318
+    /**
319
+     * Processes invoice addons.
320
+     *
321
+     * @param WPInv_Invoice $invoice
322
+     * @param GetPaid_Form_Item[] $items
323
+     * @return WPInv_Invoice
324
+     */
325
+    public function process_addons( $invoice, $items ) {
326
+
327
+    }
328
+
329
+    /**
330
+     * Get a link to the transaction on the 3rd party gateway site (if applicable).
331
+     *
332
+     * @param string $transaction_url transaction url.
333
+     * @param WPInv_Invoice $invoice Invoice object.
334
+     * @return string transaction URL, or empty string.
335
+     */
336
+    public function filter_transaction_url( $transaction_url, $invoice ) {
337
+
338
+        $transaction_id  = $invoice->get_transaction_id();
339
+
340
+        if ( ! empty( $this->view_transaction_url ) && ! empty( $transaction_id ) ) {
341
+            $transaction_url = sprintf( $this->view_transaction_url, $transaction_id );
342
+            $replace         = $this->is_sandbox( $invoice ) ? 'sandbox' : '';
343
+            $transaction_url = str_replace( '{sandbox}', $replace, $transaction_url );
344
+        }
171 345
 
172
-		// Change the checkout button text.
173
-		if ( ! empty( $this->checkout_button_text ) ) {
174
-			add_filter( "getpaid_gateway_{$this->id}_checkout_button_label", array( $this, 'rename_checkout_button' ) );
175
-		}
176
-
177
-		// Check if a gateway is valid for a given currency.
178
-		add_filter( "getpaid_gateway_{$this->id}_is_valid_for_currency", array( $this, 'validate_currency' ), 10, 2 );
179
-
180
-		// Generate the transaction url.
181
-		add_filter( "getpaid_gateway_{$this->id}_transaction_url", array( $this, 'filter_transaction_url' ), 10, 2 );
182
-
183
-		// Generate the subscription url.
184
-		add_filter( "getpaid_gateway_{$this->id}_subscription_url", array( $this, 'filter_subscription_url' ), 10, 2 );
185
-
186
-		// Confirm payments.
187
-		add_filter( "wpinv_payment_confirm_{$this->id}", array( $this, 'confirm_payment' ), 10, 2 );
188
-
189
-		// Verify IPNs.
190
-		add_action( "wpinv_verify_{$this->id}_ipn", array( $this, 'verify_ipn' ) );
191
-
192
-	}
193
-
194
-	/**
195
-	 * Checks if this gateway is a given gateway.
196
-	 *
197
-	 * @since 1.0.19
198
-	 * @return bool
199
-	 */
200
-	public function is( $gateway ) {
201
-		return $gateway == $this->id;
202
-	}
203
-
204
-	/**
205
-	 * Returns a users saved tokens for this gateway.
206
-	 *
207
-	 * @since 1.0.19
208
-	 * @return array
209
-	 */
210
-	public function get_tokens( $sandbox = null ) {
211
-
212
-		if ( is_user_logged_in() && $this->supports( 'tokens' ) && 0 == count( $this->tokens ) ) {
213
-			$tokens = get_user_meta( get_current_user_id(), "getpaid_{$this->id}_tokens", true );
214
-
215
-			if ( is_array( $tokens ) ) {
216
-				$this->tokens = $tokens;
217
-			}
218
-
219
-		}
220
-
221
-		if ( ! is_bool( $sandbox ) ) {
222
-			return $this->tokens;
223
-		}
224
-
225
-		$args = array( 'type' => $sandbox ? 'sandbox' : 'live' );
226
-		return wp_list_filter( $this->tokens, $args );
227
-
228
-	}
229
-
230
-	/**
231
-	 * Saves a token for this gateway.
232
-	 *
233
-	 * @since 1.0.19
234
-	 */
235
-	public function save_token( $token ) {
236
-
237
-		$tokens   = $this->get_tokens();
238
-		$tokens[] = $token;
239
-
240
-		update_user_meta( get_current_user_id(), "getpaid_{$this->id}_tokens", $tokens );
241
-
242
-		$this->tokens = $tokens;
243
-
244
-	}
245
-
246
-	/**
247
-	 * Return the title for admin screens.
248
-	 *
249
-	 * @return string
250
-	 */
251
-	public function get_method_title() {
252
-		return apply_filters( 'getpaid_gateway_method_title', $this->method_title, $this );
253
-	}
254
-
255
-	/**
256
-	 * Return the description for admin screens.
257
-	 *
258
-	 * @return string
259
-	 */
260
-	public function get_method_description() {
261
-		return apply_filters( 'getpaid_gateway_method_description', $this->method_description, $this );
262
-	}
263
-
264
-	/**
265
-	 * Get the success url.
266
-	 *
267
-	 * @param WPInv_Invoice $invoice Invoice object.
268
-	 * @return string
269
-	 */
270
-	public function get_return_url( $invoice ) {
271
-
272
-		// Payment success url
273
-		$return_url = add_query_arg(
274
-			array(
275
-				'payment-confirm' => $this->id,
276
-				'invoice_key'     => $invoice->get_key(),
277
-				'utm_nooverride'  => 1
278
-			),
279
-			wpinv_get_success_page_uri()
280
-		);
281
-
282
-		return apply_filters( 'getpaid_gateway_success_url', $return_url, $invoice, $this );
283
-	}
284
-
285
-	/**
286
-	 * Confirms payments when rendering the success page.
287
-	 *
288
-	 * @param string $content Success page content.
289
-	 * @return string
290
-	 */
291
-	public function confirm_payment( $content ) {
292
-
293
-		// Retrieve the invoice.
294
-		$invoice_id = getpaid_get_current_invoice_id();
295
-		$invoice    = wpinv_get_invoice( $invoice_id );
296
-
297
-		// Ensure that it exists and that it is pending payment.
298
-		if ( empty( $invoice_id ) || ! $invoice->needs_payment() ) {
299
-			return $content;
300
-		}
301
-
302
-		// Can the user view this invoice??
303
-		if ( ! wpinv_user_can_view_invoice( $invoice ) ) {
304
-			return $content;
305
-		}
306
-
307
-		// Show payment processing indicator.
308
-		return wpinv_get_template_html( 'wpinv-payment-processing.php', compact( 'invoice' ) );
309
-	}
310
-
311
-	/**
312
-	 * Processes ipns and marks payments as complete.
313
-	 *
314
-	 * @return void
315
-	 */
316
-	public function verify_ipn() {}
317
-
318
-	/**
319
-	 * Processes invoice addons.
320
-	 *
321
-	 * @param WPInv_Invoice $invoice
322
-	 * @param GetPaid_Form_Item[] $items
323
-	 * @return WPInv_Invoice
324
-	 */
325
-	public function process_addons( $invoice, $items ) {
326
-
327
-	}
328
-
329
-	/**
330
-	 * Get a link to the transaction on the 3rd party gateway site (if applicable).
331
-	 *
332
-	 * @param string $transaction_url transaction url.
333
-	 * @param WPInv_Invoice $invoice Invoice object.
334
-	 * @return string transaction URL, or empty string.
335
-	 */
336
-	public function filter_transaction_url( $transaction_url, $invoice ) {
337
-
338
-		$transaction_id  = $invoice->get_transaction_id();
339
-
340
-		if ( ! empty( $this->view_transaction_url ) && ! empty( $transaction_id ) ) {
341
-			$transaction_url = sprintf( $this->view_transaction_url, $transaction_id );
342
-			$replace         = $this->is_sandbox( $invoice ) ? 'sandbox' : '';
343
-			$transaction_url = str_replace( '{sandbox}', $replace, $transaction_url );
344
-		}
345
-
346
-		return $transaction_url;
347
-	}
348
-
349
-	/**
350
-	 * Get a link to the subscription on the 3rd party gateway site (if applicable).
351
-	 *
352
-	 * @param string $subscription_url transaction url.
353
-	 * @param WPInv_Invoice $invoice Invoice object.
354
-	 * @return string subscription URL, or empty string.
355
-	 */
356
-	public function filter_subscription_url( $subscription_url, $invoice ) {
357
-
358
-		$profile_id      = $invoice->get_subscription_id();
359
-
360
-		if ( ! empty( $this->view_subscription_url ) && ! empty( $profile_id ) ) {
361
-
362
-			$subscription_url = sprintf( $this->view_subscription_url, $profile_id );
363
-			$replace          = $this->is_sandbox( $invoice ) ? 'sandbox' : '';
364
-			$subscription_url = str_replace( '{sandbox}', $replace, $subscription_url );
365
-
366
-		}
367
-
368
-		return $subscription_url;
369
-	}
370
-
371
-	/**
372
-	 * Check if the gateway is available for use.
373
-	 *
374
-	 * @return bool
375
-	 */
376
-	public function is_available() {
377
-		return ! empty( $this->enabled );
378
-	}
379
-
380
-	/**
381
-	 * Return the gateway's title.
382
-	 *
383
-	 * @return string
384
-	 */
385
-	public function get_title() {
386
-		return apply_filters( 'getpaid_gateway_title', $this->title, $this );
387
-	}
388
-
389
-	/**
390
-	 * Return the gateway's description.
391
-	 *
392
-	 * @return string
393
-	 */
394
-	public function get_description() {
395
-		return apply_filters( 'getpaid_gateway_description', $this->description, $this );
396
-	}
397
-
398
-	/**
399
-	 * Process Payment.
400
-	 *
401
-	 *
402
-	 * @param WPInv_Invoice $invoice Invoice.
403
-	 * @param array $submission_data Posted checkout fields.
404
-	 * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
405
-	 * @return void
406
-	 */
407
-	public function process_payment( $invoice, $submission_data, $submission ) {
408
-		// Process the payment then either redirect to the success page or the gateway.
409
-		do_action( 'getpaid_process_invoice_payment_' . $this->id, $invoice, $submission_data, $submission );
410
-	}
411
-
412
-	/**
413
-	 * Process refund.
414
-	 *
415
-	 * If the gateway declares 'refunds' support, this will allow it to refund.
416
-	 * a passed in amount.
417
-	 *
418
-	 * @param WPInv_Invoice $invoice Invoice.
419
-	 * @param  float  $amount Refund amount.
420
-	 * @param  string $reason Refund reason.
421
-	 * @return WP_Error|bool True or false based on success, or a WP_Error object.
422
-	 */
423
-	public function process_refund( $invoice, $amount = null, $reason = '' ) {
424
-		return apply_filters( 'getpaid_process_invoice_refund_' . $this->id, false, $invoice, $amount, $reason );
425
-	}
426
-
427
-	/**
428
-	 * Displays the payment fields, credit cards etc.
429
-	 * 
430
-	 * @param int $invoice_id 0 or invoice id.
431
-	 * @param GetPaid_Payment_Form $form Current payment form.
432
-	 */
433
-	public function payment_fields( $invoice_id, $form ) {
434
-		do_action( 'getpaid_getpaid_gateway_payment_fields_' . $this->id, $invoice_id, $form );
435
-	}
436
-
437
-	/**
438
-	 * Filters the gateway settings.
439
-	 * 
440
-	 * @param array $admin_settings
441
-	 */
442
-	public function admin_settings( $admin_settings ) {
443
-		return $admin_settings;
444
-	}
445
-
446
-	/**
447
-	 * Retrieves the value of a gateway setting.
448
-	 * 
449
-	 * @param string $option
450
-	 */
451
-	public function get_option( $option, $default = false ) {
452
-		return wpinv_get_option( $this->id . '_' . $option, $default );
453
-	}
454
-
455
-	/**
456
-	 * Check if a gateway supports a given feature.
457
-	 *
458
-	 * Gateways should override this to declare support (or lack of support) for a feature.
459
-	 * For backward compatibility, gateways support 'products' by default, but nothing else.
460
-	 *
461
-	 * @param string $feature string The name of a feature to test support for.
462
-	 * @return bool True if the gateway supports the feature, false otherwise.
463
-	 * @since 1.0.19
464
-	 */
465
-	public function supports( $feature ) {
466
-		return apply_filters( 'getpaid_payment_gateway_supports', in_array( $feature, $this->supports ), $feature, $this );
467
-	}
468
-
469
-	/**
470
-	 * Returns the credit card form html.
471
-	 * 
472
-	 * @param bool $save whether or not to display the save button.
473
-	 */
346
+        return $transaction_url;
347
+    }
348
+
349
+    /**
350
+     * Get a link to the subscription on the 3rd party gateway site (if applicable).
351
+     *
352
+     * @param string $subscription_url transaction url.
353
+     * @param WPInv_Invoice $invoice Invoice object.
354
+     * @return string subscription URL, or empty string.
355
+     */
356
+    public function filter_subscription_url( $subscription_url, $invoice ) {
357
+
358
+        $profile_id      = $invoice->get_subscription_id();
359
+
360
+        if ( ! empty( $this->view_subscription_url ) && ! empty( $profile_id ) ) {
361
+
362
+            $subscription_url = sprintf( $this->view_subscription_url, $profile_id );
363
+            $replace          = $this->is_sandbox( $invoice ) ? 'sandbox' : '';
364
+            $subscription_url = str_replace( '{sandbox}', $replace, $subscription_url );
365
+
366
+        }
367
+
368
+        return $subscription_url;
369
+    }
370
+
371
+    /**
372
+     * Check if the gateway is available for use.
373
+     *
374
+     * @return bool
375
+     */
376
+    public function is_available() {
377
+        return ! empty( $this->enabled );
378
+    }
379
+
380
+    /**
381
+     * Return the gateway's title.
382
+     *
383
+     * @return string
384
+     */
385
+    public function get_title() {
386
+        return apply_filters( 'getpaid_gateway_title', $this->title, $this );
387
+    }
388
+
389
+    /**
390
+     * Return the gateway's description.
391
+     *
392
+     * @return string
393
+     */
394
+    public function get_description() {
395
+        return apply_filters( 'getpaid_gateway_description', $this->description, $this );
396
+    }
397
+
398
+    /**
399
+     * Process Payment.
400
+     *
401
+     *
402
+     * @param WPInv_Invoice $invoice Invoice.
403
+     * @param array $submission_data Posted checkout fields.
404
+     * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
405
+     * @return void
406
+     */
407
+    public function process_payment( $invoice, $submission_data, $submission ) {
408
+        // Process the payment then either redirect to the success page or the gateway.
409
+        do_action( 'getpaid_process_invoice_payment_' . $this->id, $invoice, $submission_data, $submission );
410
+    }
411
+
412
+    /**
413
+     * Process refund.
414
+     *
415
+     * If the gateway declares 'refunds' support, this will allow it to refund.
416
+     * a passed in amount.
417
+     *
418
+     * @param WPInv_Invoice $invoice Invoice.
419
+     * @param  float  $amount Refund amount.
420
+     * @param  string $reason Refund reason.
421
+     * @return WP_Error|bool True or false based on success, or a WP_Error object.
422
+     */
423
+    public function process_refund( $invoice, $amount = null, $reason = '' ) {
424
+        return apply_filters( 'getpaid_process_invoice_refund_' . $this->id, false, $invoice, $amount, $reason );
425
+    }
426
+
427
+    /**
428
+     * Displays the payment fields, credit cards etc.
429
+     * 
430
+     * @param int $invoice_id 0 or invoice id.
431
+     * @param GetPaid_Payment_Form $form Current payment form.
432
+     */
433
+    public function payment_fields( $invoice_id, $form ) {
434
+        do_action( 'getpaid_getpaid_gateway_payment_fields_' . $this->id, $invoice_id, $form );
435
+    }
436
+
437
+    /**
438
+     * Filters the gateway settings.
439
+     * 
440
+     * @param array $admin_settings
441
+     */
442
+    public function admin_settings( $admin_settings ) {
443
+        return $admin_settings;
444
+    }
445
+
446
+    /**
447
+     * Retrieves the value of a gateway setting.
448
+     * 
449
+     * @param string $option
450
+     */
451
+    public function get_option( $option, $default = false ) {
452
+        return wpinv_get_option( $this->id . '_' . $option, $default );
453
+    }
454
+
455
+    /**
456
+     * Check if a gateway supports a given feature.
457
+     *
458
+     * Gateways should override this to declare support (or lack of support) for a feature.
459
+     * For backward compatibility, gateways support 'products' by default, but nothing else.
460
+     *
461
+     * @param string $feature string The name of a feature to test support for.
462
+     * @return bool True if the gateway supports the feature, false otherwise.
463
+     * @since 1.0.19
464
+     */
465
+    public function supports( $feature ) {
466
+        return apply_filters( 'getpaid_payment_gateway_supports', in_array( $feature, $this->supports ), $feature, $this );
467
+    }
468
+
469
+    /**
470
+     * Returns the credit card form html.
471
+     * 
472
+     * @param bool $save whether or not to display the save button.
473
+     */
474 474
     public function get_cc_form( $save = false ) {
475 475
 
476
-		ob_start();
476
+        ob_start();
477 477
 
478 478
         $id_prefix = esc_attr( uniqid( $this->id ) );
479 479
 
@@ -568,8 +568,8 @@  discard block
 block discarded – undo
568 568
                                         'name'              => $this->id . '[cc_cvv2]',
569 569
                                         'id'                => "$id_prefix-cc-cvv2",
570 570
                                         'label'             => __( 'CCV', 'invoicing' ),
571
-										'label_type'        => 'vertical',
572
-										'class'             => 'form-control-sm',
571
+                                        'label_type'        => 'vertical',
572
+                                        'class'             => 'form-control-sm',
573 573
                                     )
574 574
                                 );
575 575
                             ?>
@@ -579,189 +579,189 @@  discard block
 block discarded – undo
579 579
 					
580 580
 					<?php
581 581
 
582
-						if ( $save ) {
583
-							echo $this->save_payment_method_checkbox();
584
-						}
582
+                        if ( $save ) {
583
+                            echo $this->save_payment_method_checkbox();
584
+                        }
585 585
 
586
-					?>
586
+                    ?>
587 587
                 </div>
588 588
 
589 589
             </div>
590 590
 		<?php
591 591
 		
592
-		return ob_get_clean();
592
+        return ob_get_clean();
593
+
594
+    }
593 595
 
596
+    /**
597
+     * Displays a new payment method entry form.
598
+     *
599
+     * @since 1.0.19
600
+     */
601
+    public function new_payment_method_entry( $form ) {
602
+        echo "<div class='getpaid-new-payment-method-form' style='display:none;'>$form</div>";
594 603
     }
595 604
 
596
-	/**
597
-	 * Displays a new payment method entry form.
598
-	 *
599
-	 * @since 1.0.19
600
-	 */
601
-	public function new_payment_method_entry( $form ) {
602
-		echo "<div class='getpaid-new-payment-method-form' style='display:none;'>$form</div>";
603
-	}
604
-
605
-	/**
606
-	 * Grab and display our saved payment methods.
607
-	 *
608
-	 * @since 1.0.19
609
-	 */
610
-	public function saved_payment_methods() {
611
-		$html = '<ul class="getpaid-saved-payment-methods list-unstyled m-0 mt-2" data-count="' . esc_attr( count( $this->get_tokens( $this->is_sandbox() ) ) ) . '">';
612
-
613
-		foreach ( $this->get_tokens( $this->is_sandbox() ) as $token ) {
614
-			$html .= $this->get_saved_payment_method_option_html( $token );
615
-		}
616
-
617
-		$html .= $this->get_new_payment_method_option_html();
618
-		$html .= '</ul>';
619
-
620
-		echo apply_filters( 'getpaid_payment_gateway_form_saved_payment_methods_html', $html, $this );
621
-	}
622
-
623
-	/**
624
-	 * Gets saved payment method HTML from a token.
625
-	 *
626
-	 * @since 1.0.19
627
-	 * @param  array $token Payment Token.
628
-	 * @return string Generated payment method HTML
629
-	 */
630
-	public function get_saved_payment_method_option_html( $token ) {
631
-
632
-		return sprintf(
633
-			'<li class="getpaid-payment-method form-group">
605
+    /**
606
+     * Grab and display our saved payment methods.
607
+     *
608
+     * @since 1.0.19
609
+     */
610
+    public function saved_payment_methods() {
611
+        $html = '<ul class="getpaid-saved-payment-methods list-unstyled m-0 mt-2" data-count="' . esc_attr( count( $this->get_tokens( $this->is_sandbox() ) ) ) . '">';
612
+
613
+        foreach ( $this->get_tokens( $this->is_sandbox() ) as $token ) {
614
+            $html .= $this->get_saved_payment_method_option_html( $token );
615
+        }
616
+
617
+        $html .= $this->get_new_payment_method_option_html();
618
+        $html .= '</ul>';
619
+
620
+        echo apply_filters( 'getpaid_payment_gateway_form_saved_payment_methods_html', $html, $this );
621
+    }
622
+
623
+    /**
624
+     * Gets saved payment method HTML from a token.
625
+     *
626
+     * @since 1.0.19
627
+     * @param  array $token Payment Token.
628
+     * @return string Generated payment method HTML
629
+     */
630
+    public function get_saved_payment_method_option_html( $token ) {
631
+
632
+        return sprintf(
633
+            '<li class="getpaid-payment-method form-group">
634 634
 				<label>
635 635
 					<input name="getpaid-%1$s-payment-method" type="radio" value="%2$s" style="width:auto;" class="getpaid-saved-payment-method-token-input" %4$s />
636 636
 					<span>%3$s</span>
637 637
 				</label>
638 638
 			</li>',
639
-			esc_attr( $this->id ),
640
-			esc_attr( $token['id'] ),
641
-			esc_html( $token['name'] ),
642
-			checked( empty( $token['default'] ), false, false )
643
-		);
639
+            esc_attr( $this->id ),
640
+            esc_attr( $token['id'] ),
641
+            esc_html( $token['name'] ),
642
+            checked( empty( $token['default'] ), false, false )
643
+        );
644 644
 
645
-	}
645
+    }
646 646
 
647
-	/**
648
-	 * Displays a radio button for entering a new payment method (new CC details) instead of using a saved method.
649
-	 *
650
-	 * @since 1.0.19
651
-	 */
652
-	public function get_new_payment_method_option_html() {
647
+    /**
648
+     * Displays a radio button for entering a new payment method (new CC details) instead of using a saved method.
649
+     *
650
+     * @since 1.0.19
651
+     */
652
+    public function get_new_payment_method_option_html() {
653 653
 
654
-		$label = apply_filters( 'getpaid_new_payment_method_label', $this->new_method_label ? $this->new_method_label : __( 'Use a new payment method', 'invoicing' ), $this );
654
+        $label = apply_filters( 'getpaid_new_payment_method_label', $this->new_method_label ? $this->new_method_label : __( 'Use a new payment method', 'invoicing' ), $this );
655 655
 
656
-		return sprintf(
657
-			'<li class="getpaid-new-payment-method">
656
+        return sprintf(
657
+            '<li class="getpaid-new-payment-method">
658 658
 				<label>
659 659
 					<input name="getpaid-%1$s-payment-method" type="radio" value="new" style="width:auto;" />
660 660
 					<span>%2$s</span>
661 661
 				</label>
662 662
 			</li>',
663
-			esc_attr( $this->id ),
664
-			esc_html( $label )
665
-		);
663
+            esc_attr( $this->id ),
664
+            esc_html( $label )
665
+        );
666 666
 
667
-	}
667
+    }
668 668
 
669
-	/**
670
-	 * Outputs a checkbox for saving a new payment method to the database.
671
-	 *
672
-	 * @since 1.0.19
673
-	 */
674
-	public function save_payment_method_checkbox() {
669
+    /**
670
+     * Outputs a checkbox for saving a new payment method to the database.
671
+     *
672
+     * @since 1.0.19
673
+     */
674
+    public function save_payment_method_checkbox() {
675 675
 
676
-		return sprintf(
677
-			'<p class="form-group getpaid-save-payment-method">
676
+        return sprintf(
677
+            '<p class="form-group getpaid-save-payment-method">
678 678
 				<label>
679 679
 					<input name="getpaid-%1$s-new-payment-method" type="checkbox" value="true" style="width:auto;" />
680 680
 					<span>%2$s</span>
681 681
 				</label>
682 682
 			</p>',
683
-			esc_attr( $this->id ),
684
-			esc_html__( 'Save payment method', 'invoicing' )
685
-		);
683
+            esc_attr( $this->id ),
684
+            esc_html__( 'Save payment method', 'invoicing' )
685
+        );
686 686
 
687
-	}
687
+    }
688 688
 
689
-	/**
690
-	 * Registers the gateway.
691
-	 *
692
-	 * @return array
693
-	 */
694
-	public function register_gateway( $gateways ) {
689
+    /**
690
+     * Registers the gateway.
691
+     *
692
+     * @return array
693
+     */
694
+    public function register_gateway( $gateways ) {
695 695
 
696
-		$gateways[ $this->id ] = array(
696
+        $gateways[ $this->id ] = array(
697 697
 
698
-			'admin_label'    => $this->method_title,
698
+            'admin_label'    => $this->method_title,
699 699
             'checkout_label' => $this->title,
700
-			'ordering'       => $this->order,
700
+            'ordering'       => $this->order,
701 701
 
702
-		);
702
+        );
703 703
 
704
-		return $gateways;
704
+        return $gateways;
705 705
 
706
-	}
706
+    }
707 707
 
708
-	/**
709
-	 * Checks whether or not this is a sandbox request.
710
-	 *
711
-	 * @param  WPInv_Invoice|null $invoice Invoice object or null.
712
-	 * @return bool
713
-	 */
714
-	public function is_sandbox( $invoice = null ) {
708
+    /**
709
+     * Checks whether or not this is a sandbox request.
710
+     *
711
+     * @param  WPInv_Invoice|null $invoice Invoice object or null.
712
+     * @return bool
713
+     */
714
+    public function is_sandbox( $invoice = null ) {
715 715
 
716
-		if ( ! empty( $invoice ) && ! $invoice->needs_payment() ) {
717
-			return $invoice->get_mode() == 'test';
718
-		}
716
+        if ( ! empty( $invoice ) && ! $invoice->needs_payment() ) {
717
+            return $invoice->get_mode() == 'test';
718
+        }
719 719
 
720
-		return wpinv_is_test_mode( $this->id );
720
+        return wpinv_is_test_mode( $this->id );
721 721
 
722
-	}
722
+    }
723 723
 
724
-	/**
725
-	 * Renames the checkout button
726
-	 *
727
-	 * @return string
728
-	 */
729
-	public function rename_checkout_button() {
730
-		return $this->checkout_button_text;
731
-	}
724
+    /**
725
+     * Renames the checkout button
726
+     *
727
+     * @return string
728
+     */
729
+    public function rename_checkout_button() {
730
+        return $this->checkout_button_text;
731
+    }
732 732
 
733
-	/**
734
-	 * Validate gateway currency
735
-	 *
736
-	 * @return bool
737
-	 */
738
-	public function validate_currency( $validation, $currency ) {
733
+    /**
734
+     * Validate gateway currency
735
+     *
736
+     * @return bool
737
+     */
738
+    public function validate_currency( $validation, $currency ) {
739 739
 
740
-		// Required currencies.
741
-		if ( ! empty( $this->currencies ) && ! in_array( $currency, $this->currencies ) ) {
742
-			return false;
743
-		}
740
+        // Required currencies.
741
+        if ( ! empty( $this->currencies ) && ! in_array( $currency, $this->currencies ) ) {
742
+            return false;
743
+        }
744 744
 
745
-		// Excluded currencies.
746
-		if ( ! empty( $this->exclude_currencies ) && in_array( $currency, $this->exclude_currencies ) ) {
747
-			return false;
748
-		}
745
+        // Excluded currencies.
746
+        if ( ! empty( $this->exclude_currencies ) && in_array( $currency, $this->exclude_currencies ) ) {
747
+            return false;
748
+        }
749 749
 
750
-		return $validation;
751
-	}
750
+        return $validation;
751
+    }
752 752
 
753
-	/**
754
-	 * Displays an error
755
-	 *
756
-	 */
757
-	public function show_error( $code, $message, $type ) {
753
+    /**
754
+     * Displays an error
755
+     *
756
+     */
757
+    public function show_error( $code, $message, $type ) {
758 758
 
759
-		if ( is_admin() ) {
760
-			getpaid_admin()->{"show_$type"}( $message );
761
-		}
759
+        if ( is_admin() ) {
760
+            getpaid_admin()->{"show_$type"}( $message );
761
+        }
762 762
 
763
-		wpinv_set_error( $code, $message, $type );
763
+        wpinv_set_error( $code, $message, $type );
764 764
 
765
-	}
765
+    }
766 766
 
767 767
 }
Please login to merge, or discard this patch.
Spacing   +126 added lines, -126 removed lines patch added patch discarded remove patch
@@ -4,7 +4,7 @@  discard block
 block discarded – undo
4 4
  *
5 5
  */
6 6
 
7
-defined( 'ABSPATH' ) || exit;
7
+defined('ABSPATH') || exit;
8 8
 
9 9
 /**
10 10
  * Abstaract Payment Gateway class.
@@ -139,55 +139,55 @@  discard block
 block discarded – undo
139 139
 	public function __construct() {
140 140
 
141 141
 		// Register gateway.
142
-		add_filter( 'wpinv_payment_gateways', array( $this, 'register_gateway' ) );
142
+		add_filter('wpinv_payment_gateways', array($this, 'register_gateway'));
143 143
 
144
-		$this->enabled = wpinv_is_gateway_active( $this->id );
144
+		$this->enabled = wpinv_is_gateway_active($this->id);
145 145
 
146 146
 		// Enable Subscriptions.
147
-		if ( $this->supports( 'subscription' ) ) {
148
-			add_filter( "wpinv_{$this->id}_support_subscription", '__return_true' );
147
+		if ($this->supports('subscription')) {
148
+			add_filter("wpinv_{$this->id}_support_subscription", '__return_true');
149 149
 		}
150 150
 
151 151
 		// Enable sandbox.
152
-		if ( $this->supports( 'sandbox' ) ) {
153
-			add_filter( "wpinv_{$this->id}_supports_sandbox", '__return_true' );
152
+		if ($this->supports('sandbox')) {
153
+			add_filter("wpinv_{$this->id}_supports_sandbox", '__return_true');
154 154
 		}
155 155
 
156 156
 		// Invoice addons.
157
-		if ( $this->supports( 'addons' ) ) {
158
-			add_filter( "getpaid_{$this->id}_supports_addons", '__return_true' );
159
-			add_action( "getpaid_process_{$this->id}_invoice_addons", array( $this, 'process_addons' ), 10, 2 );
157
+		if ($this->supports('addons')) {
158
+			add_filter("getpaid_{$this->id}_supports_addons", '__return_true');
159
+			add_action("getpaid_process_{$this->id}_invoice_addons", array($this, 'process_addons'), 10, 2);
160 160
 		}
161 161
 
162 162
 		// Gateway settings.
163
-		add_filter( "wpinv_gateway_settings_{$this->id}", array( $this, 'admin_settings' ) );
163
+		add_filter("wpinv_gateway_settings_{$this->id}", array($this, 'admin_settings'));
164 164
 		
165 165
 
166 166
 		// Gateway checkout fiellds.
167
-		add_action( "wpinv_{$this->id}_cc_form", array( $this, 'payment_fields' ), 10, 2 );
167
+		add_action("wpinv_{$this->id}_cc_form", array($this, 'payment_fields'), 10, 2);
168 168
 
169 169
 		// Process payment.
170
-		add_action( "getpaid_gateway_{$this->id}", array( $this, 'process_payment' ), 10, 3 );
170
+		add_action("getpaid_gateway_{$this->id}", array($this, 'process_payment'), 10, 3);
171 171
 
172 172
 		// Change the checkout button text.
173
-		if ( ! empty( $this->checkout_button_text ) ) {
174
-			add_filter( "getpaid_gateway_{$this->id}_checkout_button_label", array( $this, 'rename_checkout_button' ) );
173
+		if (!empty($this->checkout_button_text)) {
174
+			add_filter("getpaid_gateway_{$this->id}_checkout_button_label", array($this, 'rename_checkout_button'));
175 175
 		}
176 176
 
177 177
 		// Check if a gateway is valid for a given currency.
178
-		add_filter( "getpaid_gateway_{$this->id}_is_valid_for_currency", array( $this, 'validate_currency' ), 10, 2 );
178
+		add_filter("getpaid_gateway_{$this->id}_is_valid_for_currency", array($this, 'validate_currency'), 10, 2);
179 179
 
180 180
 		// Generate the transaction url.
181
-		add_filter( "getpaid_gateway_{$this->id}_transaction_url", array( $this, 'filter_transaction_url' ), 10, 2 );
181
+		add_filter("getpaid_gateway_{$this->id}_transaction_url", array($this, 'filter_transaction_url'), 10, 2);
182 182
 
183 183
 		// Generate the subscription url.
184
-		add_filter( "getpaid_gateway_{$this->id}_subscription_url", array( $this, 'filter_subscription_url' ), 10, 2 );
184
+		add_filter("getpaid_gateway_{$this->id}_subscription_url", array($this, 'filter_subscription_url'), 10, 2);
185 185
 
186 186
 		// Confirm payments.
187
-		add_filter( "wpinv_payment_confirm_{$this->id}", array( $this, 'confirm_payment' ), 10, 2 );
187
+		add_filter("wpinv_payment_confirm_{$this->id}", array($this, 'confirm_payment'), 10, 2);
188 188
 
189 189
 		// Verify IPNs.
190
-		add_action( "wpinv_verify_{$this->id}_ipn", array( $this, 'verify_ipn' ) );
190
+		add_action("wpinv_verify_{$this->id}_ipn", array($this, 'verify_ipn'));
191 191
 
192 192
 	}
193 193
 
@@ -197,7 +197,7 @@  discard block
 block discarded – undo
197 197
 	 * @since 1.0.19
198 198
 	 * @return bool
199 199
 	 */
200
-	public function is( $gateway ) {
200
+	public function is($gateway) {
201 201
 		return $gateway == $this->id;
202 202
 	}
203 203
 
@@ -207,23 +207,23 @@  discard block
 block discarded – undo
207 207
 	 * @since 1.0.19
208 208
 	 * @return array
209 209
 	 */
210
-	public function get_tokens( $sandbox = null ) {
210
+	public function get_tokens($sandbox = null) {
211 211
 
212
-		if ( is_user_logged_in() && $this->supports( 'tokens' ) && 0 == count( $this->tokens ) ) {
213
-			$tokens = get_user_meta( get_current_user_id(), "getpaid_{$this->id}_tokens", true );
212
+		if (is_user_logged_in() && $this->supports('tokens') && 0 == count($this->tokens)) {
213
+			$tokens = get_user_meta(get_current_user_id(), "getpaid_{$this->id}_tokens", true);
214 214
 
215
-			if ( is_array( $tokens ) ) {
215
+			if (is_array($tokens)) {
216 216
 				$this->tokens = $tokens;
217 217
 			}
218 218
 
219 219
 		}
220 220
 
221
-		if ( ! is_bool( $sandbox ) ) {
221
+		if (!is_bool($sandbox)) {
222 222
 			return $this->tokens;
223 223
 		}
224 224
 
225
-		$args = array( 'type' => $sandbox ? 'sandbox' : 'live' );
226
-		return wp_list_filter( $this->tokens, $args );
225
+		$args = array('type' => $sandbox ? 'sandbox' : 'live');
226
+		return wp_list_filter($this->tokens, $args);
227 227
 
228 228
 	}
229 229
 
@@ -232,12 +232,12 @@  discard block
 block discarded – undo
232 232
 	 *
233 233
 	 * @since 1.0.19
234 234
 	 */
235
-	public function save_token( $token ) {
235
+	public function save_token($token) {
236 236
 
237 237
 		$tokens   = $this->get_tokens();
238 238
 		$tokens[] = $token;
239 239
 
240
-		update_user_meta( get_current_user_id(), "getpaid_{$this->id}_tokens", $tokens );
240
+		update_user_meta(get_current_user_id(), "getpaid_{$this->id}_tokens", $tokens);
241 241
 
242 242
 		$this->tokens = $tokens;
243 243
 
@@ -249,7 +249,7 @@  discard block
 block discarded – undo
249 249
 	 * @return string
250 250
 	 */
251 251
 	public function get_method_title() {
252
-		return apply_filters( 'getpaid_gateway_method_title', $this->method_title, $this );
252
+		return apply_filters('getpaid_gateway_method_title', $this->method_title, $this);
253 253
 	}
254 254
 
255 255
 	/**
@@ -258,7 +258,7 @@  discard block
 block discarded – undo
258 258
 	 * @return string
259 259
 	 */
260 260
 	public function get_method_description() {
261
-		return apply_filters( 'getpaid_gateway_method_description', $this->method_description, $this );
261
+		return apply_filters('getpaid_gateway_method_description', $this->method_description, $this);
262 262
 	}
263 263
 
264 264
 	/**
@@ -267,7 +267,7 @@  discard block
 block discarded – undo
267 267
 	 * @param WPInv_Invoice $invoice Invoice object.
268 268
 	 * @return string
269 269
 	 */
270
-	public function get_return_url( $invoice ) {
270
+	public function get_return_url($invoice) {
271 271
 
272 272
 		// Payment success url
273 273
 		$return_url = add_query_arg(
@@ -279,7 +279,7 @@  discard block
 block discarded – undo
279 279
 			wpinv_get_success_page_uri()
280 280
 		);
281 281
 
282
-		return apply_filters( 'getpaid_gateway_success_url', $return_url, $invoice, $this );
282
+		return apply_filters('getpaid_gateway_success_url', $return_url, $invoice, $this);
283 283
 	}
284 284
 
285 285
 	/**
@@ -288,24 +288,24 @@  discard block
 block discarded – undo
288 288
 	 * @param string $content Success page content.
289 289
 	 * @return string
290 290
 	 */
291
-	public function confirm_payment( $content ) {
291
+	public function confirm_payment($content) {
292 292
 
293 293
 		// Retrieve the invoice.
294 294
 		$invoice_id = getpaid_get_current_invoice_id();
295
-		$invoice    = wpinv_get_invoice( $invoice_id );
295
+		$invoice    = wpinv_get_invoice($invoice_id);
296 296
 
297 297
 		// Ensure that it exists and that it is pending payment.
298
-		if ( empty( $invoice_id ) || ! $invoice->needs_payment() ) {
298
+		if (empty($invoice_id) || !$invoice->needs_payment()) {
299 299
 			return $content;
300 300
 		}
301 301
 
302 302
 		// Can the user view this invoice??
303
-		if ( ! wpinv_user_can_view_invoice( $invoice ) ) {
303
+		if (!wpinv_user_can_view_invoice($invoice)) {
304 304
 			return $content;
305 305
 		}
306 306
 
307 307
 		// Show payment processing indicator.
308
-		return wpinv_get_template_html( 'wpinv-payment-processing.php', compact( 'invoice' ) );
308
+		return wpinv_get_template_html('wpinv-payment-processing.php', compact('invoice'));
309 309
 	}
310 310
 
311 311
 	/**
@@ -322,7 +322,7 @@  discard block
 block discarded – undo
322 322
 	 * @param GetPaid_Form_Item[] $items
323 323
 	 * @return WPInv_Invoice
324 324
 	 */
325
-	public function process_addons( $invoice, $items ) {
325
+	public function process_addons($invoice, $items) {
326 326
 
327 327
 	}
328 328
 
@@ -333,14 +333,14 @@  discard block
 block discarded – undo
333 333
 	 * @param WPInv_Invoice $invoice Invoice object.
334 334
 	 * @return string transaction URL, or empty string.
335 335
 	 */
336
-	public function filter_transaction_url( $transaction_url, $invoice ) {
336
+	public function filter_transaction_url($transaction_url, $invoice) {
337 337
 
338
-		$transaction_id  = $invoice->get_transaction_id();
338
+		$transaction_id = $invoice->get_transaction_id();
339 339
 
340
-		if ( ! empty( $this->view_transaction_url ) && ! empty( $transaction_id ) ) {
341
-			$transaction_url = sprintf( $this->view_transaction_url, $transaction_id );
342
-			$replace         = $this->is_sandbox( $invoice ) ? 'sandbox' : '';
343
-			$transaction_url = str_replace( '{sandbox}', $replace, $transaction_url );
340
+		if (!empty($this->view_transaction_url) && !empty($transaction_id)) {
341
+			$transaction_url = sprintf($this->view_transaction_url, $transaction_id);
342
+			$replace         = $this->is_sandbox($invoice) ? 'sandbox' : '';
343
+			$transaction_url = str_replace('{sandbox}', $replace, $transaction_url);
344 344
 		}
345 345
 
346 346
 		return $transaction_url;
@@ -353,15 +353,15 @@  discard block
 block discarded – undo
353 353
 	 * @param WPInv_Invoice $invoice Invoice object.
354 354
 	 * @return string subscription URL, or empty string.
355 355
 	 */
356
-	public function filter_subscription_url( $subscription_url, $invoice ) {
356
+	public function filter_subscription_url($subscription_url, $invoice) {
357 357
 
358
-		$profile_id      = $invoice->get_subscription_id();
358
+		$profile_id = $invoice->get_subscription_id();
359 359
 
360
-		if ( ! empty( $this->view_subscription_url ) && ! empty( $profile_id ) ) {
360
+		if (!empty($this->view_subscription_url) && !empty($profile_id)) {
361 361
 
362
-			$subscription_url = sprintf( $this->view_subscription_url, $profile_id );
363
-			$replace          = $this->is_sandbox( $invoice ) ? 'sandbox' : '';
364
-			$subscription_url = str_replace( '{sandbox}', $replace, $subscription_url );
362
+			$subscription_url = sprintf($this->view_subscription_url, $profile_id);
363
+			$replace          = $this->is_sandbox($invoice) ? 'sandbox' : '';
364
+			$subscription_url = str_replace('{sandbox}', $replace, $subscription_url);
365 365
 
366 366
 		}
367 367
 
@@ -374,7 +374,7 @@  discard block
 block discarded – undo
374 374
 	 * @return bool
375 375
 	 */
376 376
 	public function is_available() {
377
-		return ! empty( $this->enabled );
377
+		return !empty($this->enabled);
378 378
 	}
379 379
 
380 380
 	/**
@@ -383,7 +383,7 @@  discard block
 block discarded – undo
383 383
 	 * @return string
384 384
 	 */
385 385
 	public function get_title() {
386
-		return apply_filters( 'getpaid_gateway_title', $this->title, $this );
386
+		return apply_filters('getpaid_gateway_title', $this->title, $this);
387 387
 	}
388 388
 
389 389
 	/**
@@ -392,7 +392,7 @@  discard block
 block discarded – undo
392 392
 	 * @return string
393 393
 	 */
394 394
 	public function get_description() {
395
-		return apply_filters( 'getpaid_gateway_description', $this->description, $this );
395
+		return apply_filters('getpaid_gateway_description', $this->description, $this);
396 396
 	}
397 397
 
398 398
 	/**
@@ -404,9 +404,9 @@  discard block
 block discarded – undo
404 404
 	 * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
405 405
 	 * @return void
406 406
 	 */
407
-	public function process_payment( $invoice, $submission_data, $submission ) {
407
+	public function process_payment($invoice, $submission_data, $submission) {
408 408
 		// Process the payment then either redirect to the success page or the gateway.
409
-		do_action( 'getpaid_process_invoice_payment_' . $this->id, $invoice, $submission_data, $submission );
409
+		do_action('getpaid_process_invoice_payment_' . $this->id, $invoice, $submission_data, $submission);
410 410
 	}
411 411
 
412 412
 	/**
@@ -420,8 +420,8 @@  discard block
 block discarded – undo
420 420
 	 * @param  string $reason Refund reason.
421 421
 	 * @return WP_Error|bool True or false based on success, or a WP_Error object.
422 422
 	 */
423
-	public function process_refund( $invoice, $amount = null, $reason = '' ) {
424
-		return apply_filters( 'getpaid_process_invoice_refund_' . $this->id, false, $invoice, $amount, $reason );
423
+	public function process_refund($invoice, $amount = null, $reason = '') {
424
+		return apply_filters('getpaid_process_invoice_refund_' . $this->id, false, $invoice, $amount, $reason);
425 425
 	}
426 426
 
427 427
 	/**
@@ -430,8 +430,8 @@  discard block
 block discarded – undo
430 430
 	 * @param int $invoice_id 0 or invoice id.
431 431
 	 * @param GetPaid_Payment_Form $form Current payment form.
432 432
 	 */
433
-	public function payment_fields( $invoice_id, $form ) {
434
-		do_action( 'getpaid_getpaid_gateway_payment_fields_' . $this->id, $invoice_id, $form );
433
+	public function payment_fields($invoice_id, $form) {
434
+		do_action('getpaid_getpaid_gateway_payment_fields_' . $this->id, $invoice_id, $form);
435 435
 	}
436 436
 
437 437
 	/**
@@ -439,7 +439,7 @@  discard block
 block discarded – undo
439 439
 	 * 
440 440
 	 * @param array $admin_settings
441 441
 	 */
442
-	public function admin_settings( $admin_settings ) {
442
+	public function admin_settings($admin_settings) {
443 443
 		return $admin_settings;
444 444
 	}
445 445
 
@@ -448,8 +448,8 @@  discard block
 block discarded – undo
448 448
 	 * 
449 449
 	 * @param string $option
450 450
 	 */
451
-	public function get_option( $option, $default = false ) {
452
-		return wpinv_get_option( $this->id . '_' . $option, $default );
451
+	public function get_option($option, $default = false) {
452
+		return wpinv_get_option($this->id . '_' . $option, $default);
453 453
 	}
454 454
 
455 455
 	/**
@@ -462,8 +462,8 @@  discard block
 block discarded – undo
462 462
 	 * @return bool True if the gateway supports the feature, false otherwise.
463 463
 	 * @since 1.0.19
464 464
 	 */
465
-	public function supports( $feature ) {
466
-		return apply_filters( 'getpaid_payment_gateway_supports', in_array( $feature, $this->supports ), $feature, $this );
465
+	public function supports($feature) {
466
+		return apply_filters('getpaid_payment_gateway_supports', in_array($feature, $this->supports), $feature, $this);
467 467
 	}
468 468
 
469 469
 	/**
@@ -471,36 +471,36 @@  discard block
 block discarded – undo
471 471
 	 * 
472 472
 	 * @param bool $save whether or not to display the save button.
473 473
 	 */
474
-    public function get_cc_form( $save = false ) {
474
+    public function get_cc_form($save = false) {
475 475
 
476 476
 		ob_start();
477 477
 
478
-        $id_prefix = esc_attr( uniqid( $this->id ) );
478
+        $id_prefix = esc_attr(uniqid($this->id));
479 479
 
480 480
         $months = array(
481
-            '01' => __( 'January', 'invoicing' ),
482
-            '02' => __( 'February', 'invoicing' ),
483
-            '03' => __( 'March', 'invoicing' ),
484
-            '04' => __( 'April', 'invoicing' ),
485
-            '05' => __( 'May', 'invoicing' ),
486
-            '06' => __( 'June', 'invoicing' ),
487
-            '07' => __( 'July', 'invoicing' ),
488
-            '08' => __( 'August', 'invoicing' ),
489
-            '09' => __( 'September', 'invoicing' ),
490
-            '10' => __( 'October', 'invoicing' ),
491
-            '11' => __( 'November', 'invoicing' ),
492
-            '12' => __( 'December', 'invoicing' ),
481
+            '01' => __('January', 'invoicing'),
482
+            '02' => __('February', 'invoicing'),
483
+            '03' => __('March', 'invoicing'),
484
+            '04' => __('April', 'invoicing'),
485
+            '05' => __('May', 'invoicing'),
486
+            '06' => __('June', 'invoicing'),
487
+            '07' => __('July', 'invoicing'),
488
+            '08' => __('August', 'invoicing'),
489
+            '09' => __('September', 'invoicing'),
490
+            '10' => __('October', 'invoicing'),
491
+            '11' => __('November', 'invoicing'),
492
+            '12' => __('December', 'invoicing'),
493 493
         );
494 494
 
495
-        $year  = (int) date( 'Y', current_time( 'timestamp' ) );
495
+        $year  = (int) date('Y', current_time('timestamp'));
496 496
         $years = array();
497 497
 
498
-        for ( $i = 0; $i <= 10; $i++ ) {
499
-            $years[ $year + $i ] = $year + $i;
498
+        for ($i = 0; $i <= 10; $i++) {
499
+            $years[$year + $i] = $year + $i;
500 500
         }
501 501
 
502 502
         ?>
503
-            <div class="<?php echo esc_attr( $this->id );?>-cc-form getpaid-cc-form mt-1">
503
+            <div class="<?php echo esc_attr($this->id); ?>-cc-form getpaid-cc-form mt-1">
504 504
 
505 505
 
506 506
                 <div class="getpaid-cc-card-inner">
@@ -509,14 +509,14 @@  discard block
 block discarded – undo
509 509
                         <div class="col-12">
510 510
 
511 511
 							<div class="form-group">
512
-								<label for="<?php echo esc_attr( "$id_prefix-cc-number" ) ?>"><?php _e( 'Card number', 'invoicing' ); ?></label>
512
+								<label for="<?php echo esc_attr("$id_prefix-cc-number") ?>"><?php _e('Card number', 'invoicing'); ?></label>
513 513
 								<div class="input-group input-group-sm">
514 514
 									<div class="input-group-prepend ">
515 515
 										<span class="input-group-text">
516 516
 											<i class="fa fa-credit-card"></i>
517 517
 										</span>
518 518
 									</div>
519
-									<input type="text" name="<?php echo esc_attr( $this->id . '[cc_number]' ) ?>authorizenet[cc_number]" id="<?php echo esc_attr( "$id_prefix-cc-number" ) ?>" class="form-control form-control-sm">
519
+									<input type="text" name="<?php echo esc_attr($this->id . '[cc_number]') ?>authorizenet[cc_number]" id="<?php echo esc_attr("$id_prefix-cc-number") ?>" class="form-control form-control-sm">
520 520
 								</div>
521 521
 							</div>
522 522
 
@@ -524,17 +524,17 @@  discard block
 block discarded – undo
524 524
 
525 525
                         <div class="col-12">
526 526
                             <div class="form-group">
527
-                                <label><?php _e( 'Expiration', 'invoicing' ); ?></label>
527
+                                <label><?php _e('Expiration', 'invoicing'); ?></label>
528 528
                                 <div class="form-row">
529 529
 
530 530
                                     <div class="col">
531
-                                        <select class="form-control form-control-sm" name="<?php echo esc_attr( $this->id );?>[cc_expire_month]">
532
-                                            <option disabled selected="selected"><?php _e( 'MM', 'invoicing' ); ?></option>
531
+                                        <select class="form-control form-control-sm" name="<?php echo esc_attr($this->id); ?>[cc_expire_month]">
532
+                                            <option disabled selected="selected"><?php _e('MM', 'invoicing'); ?></option>
533 533
 
534 534
                                             <?php
535
-                                                foreach ( $months as $key => $month ) {
536
-                                                    $key   = esc_attr( $key );
537
-                                                    $month = wpinv_clean( $month );
535
+                                                foreach ($months as $key => $month) {
536
+                                                    $key   = esc_attr($key);
537
+                                                    $month = wpinv_clean($month);
538 538
                                                     echo "<option value='$key'>$month</option>" . PHP_EOL;
539 539
                                                 }
540 540
                                             ?>
@@ -543,13 +543,13 @@  discard block
 block discarded – undo
543 543
                                     </div>
544 544
 
545 545
                                     <div class="col">
546
-                                        <select class="form-control form-control-sm" name="<?php echo esc_attr( $this->id );?>[cc_expire_year]">
547
-                                            <option disabled selected="selected"><?php _e( 'YY', 'invoicing' ); ?></option>
546
+                                        <select class="form-control form-control-sm" name="<?php echo esc_attr($this->id); ?>[cc_expire_year]">
547
+                                            <option disabled selected="selected"><?php _e('YY', 'invoicing'); ?></option>
548 548
 
549 549
                                             <?php
550
-                                                foreach ( $years as $key => $year ) {
551
-                                                    $key   = esc_attr( $key );
552
-                                                    $year  = wpinv_clean( $year );
550
+                                                foreach ($years as $key => $year) {
551
+                                                    $key   = esc_attr($key);
552
+                                                    $year  = wpinv_clean($year);
553 553
                                                     echo "<option value='$key'>$year</option>" . PHP_EOL;
554 554
                                                 }
555 555
                                             ?>
@@ -567,7 +567,7 @@  discard block
 block discarded – undo
567 567
                                     array(
568 568
                                         'name'              => $this->id . '[cc_cvv2]',
569 569
                                         'id'                => "$id_prefix-cc-cvv2",
570
-                                        'label'             => __( 'CCV', 'invoicing' ),
570
+                                        'label'             => __('CCV', 'invoicing'),
571 571
 										'label_type'        => 'vertical',
572 572
 										'class'             => 'form-control-sm',
573 573
                                     )
@@ -579,7 +579,7 @@  discard block
 block discarded – undo
579 579
 					
580 580
 					<?php
581 581
 
582
-						if ( $save ) {
582
+						if ($save) {
583 583
 							echo $this->save_payment_method_checkbox();
584 584
 						}
585 585
 
@@ -598,7 +598,7 @@  discard block
 block discarded – undo
598 598
 	 *
599 599
 	 * @since 1.0.19
600 600
 	 */
601
-	public function new_payment_method_entry( $form ) {
601
+	public function new_payment_method_entry($form) {
602 602
 		echo "<div class='getpaid-new-payment-method-form' style='display:none;'>$form</div>";
603 603
 	}
604 604
 
@@ -608,16 +608,16 @@  discard block
 block discarded – undo
608 608
 	 * @since 1.0.19
609 609
 	 */
610 610
 	public function saved_payment_methods() {
611
-		$html = '<ul class="getpaid-saved-payment-methods list-unstyled m-0 mt-2" data-count="' . esc_attr( count( $this->get_tokens( $this->is_sandbox() ) ) ) . '">';
611
+		$html = '<ul class="getpaid-saved-payment-methods list-unstyled m-0 mt-2" data-count="' . esc_attr(count($this->get_tokens($this->is_sandbox()))) . '">';
612 612
 
613
-		foreach ( $this->get_tokens( $this->is_sandbox() ) as $token ) {
614
-			$html .= $this->get_saved_payment_method_option_html( $token );
613
+		foreach ($this->get_tokens($this->is_sandbox()) as $token) {
614
+			$html .= $this->get_saved_payment_method_option_html($token);
615 615
 		}
616 616
 
617 617
 		$html .= $this->get_new_payment_method_option_html();
618 618
 		$html .= '</ul>';
619 619
 
620
-		echo apply_filters( 'getpaid_payment_gateway_form_saved_payment_methods_html', $html, $this );
620
+		echo apply_filters('getpaid_payment_gateway_form_saved_payment_methods_html', $html, $this);
621 621
 	}
622 622
 
623 623
 	/**
@@ -627,7 +627,7 @@  discard block
 block discarded – undo
627 627
 	 * @param  array $token Payment Token.
628 628
 	 * @return string Generated payment method HTML
629 629
 	 */
630
-	public function get_saved_payment_method_option_html( $token ) {
630
+	public function get_saved_payment_method_option_html($token) {
631 631
 
632 632
 		return sprintf(
633 633
 			'<li class="getpaid-payment-method form-group">
@@ -636,10 +636,10 @@  discard block
 block discarded – undo
636 636
 					<span>%3$s</span>
637 637
 				</label>
638 638
 			</li>',
639
-			esc_attr( $this->id ),
640
-			esc_attr( $token['id'] ),
641
-			esc_html( $token['name'] ),
642
-			checked( empty( $token['default'] ), false, false )
639
+			esc_attr($this->id),
640
+			esc_attr($token['id']),
641
+			esc_html($token['name']),
642
+			checked(empty($token['default']), false, false)
643 643
 		);
644 644
 
645 645
 	}
@@ -651,7 +651,7 @@  discard block
 block discarded – undo
651 651
 	 */
652 652
 	public function get_new_payment_method_option_html() {
653 653
 
654
-		$label = apply_filters( 'getpaid_new_payment_method_label', $this->new_method_label ? $this->new_method_label : __( 'Use a new payment method', 'invoicing' ), $this );
654
+		$label = apply_filters('getpaid_new_payment_method_label', $this->new_method_label ? $this->new_method_label : __('Use a new payment method', 'invoicing'), $this);
655 655
 
656 656
 		return sprintf(
657 657
 			'<li class="getpaid-new-payment-method">
@@ -660,8 +660,8 @@  discard block
 block discarded – undo
660 660
 					<span>%2$s</span>
661 661
 				</label>
662 662
 			</li>',
663
-			esc_attr( $this->id ),
664
-			esc_html( $label )
663
+			esc_attr($this->id),
664
+			esc_html($label)
665 665
 		);
666 666
 
667 667
 	}
@@ -680,8 +680,8 @@  discard block
 block discarded – undo
680 680
 					<span>%2$s</span>
681 681
 				</label>
682 682
 			</p>',
683
-			esc_attr( $this->id ),
684
-			esc_html__( 'Save payment method', 'invoicing' )
683
+			esc_attr($this->id),
684
+			esc_html__('Save payment method', 'invoicing')
685 685
 		);
686 686
 
687 687
 	}
@@ -691,9 +691,9 @@  discard block
 block discarded – undo
691 691
 	 *
692 692
 	 * @return array
693 693
 	 */
694
-	public function register_gateway( $gateways ) {
694
+	public function register_gateway($gateways) {
695 695
 
696
-		$gateways[ $this->id ] = array(
696
+		$gateways[$this->id] = array(
697 697
 
698 698
 			'admin_label'    => $this->method_title,
699 699
             'checkout_label' => $this->title,
@@ -711,13 +711,13 @@  discard block
 block discarded – undo
711 711
 	 * @param  WPInv_Invoice|null $invoice Invoice object or null.
712 712
 	 * @return bool
713 713
 	 */
714
-	public function is_sandbox( $invoice = null ) {
714
+	public function is_sandbox($invoice = null) {
715 715
 
716
-		if ( ! empty( $invoice ) && ! $invoice->needs_payment() ) {
716
+		if (!empty($invoice) && !$invoice->needs_payment()) {
717 717
 			return $invoice->get_mode() == 'test';
718 718
 		}
719 719
 
720
-		return wpinv_is_test_mode( $this->id );
720
+		return wpinv_is_test_mode($this->id);
721 721
 
722 722
 	}
723 723
 
@@ -735,15 +735,15 @@  discard block
 block discarded – undo
735 735
 	 *
736 736
 	 * @return bool
737 737
 	 */
738
-	public function validate_currency( $validation, $currency ) {
738
+	public function validate_currency($validation, $currency) {
739 739
 
740 740
 		// Required currencies.
741
-		if ( ! empty( $this->currencies ) && ! in_array( $currency, $this->currencies ) ) {
741
+		if (!empty($this->currencies) && !in_array($currency, $this->currencies)) {
742 742
 			return false;
743 743
 		}
744 744
 
745 745
 		// Excluded currencies.
746
-		if ( ! empty( $this->exclude_currencies ) && in_array( $currency, $this->exclude_currencies ) ) {
746
+		if (!empty($this->exclude_currencies) && in_array($currency, $this->exclude_currencies)) {
747 747
 			return false;
748 748
 		}
749 749
 
@@ -754,13 +754,13 @@  discard block
 block discarded – undo
754 754
 	 * Displays an error
755 755
 	 *
756 756
 	 */
757
-	public function show_error( $code, $message, $type ) {
757
+	public function show_error($code, $message, $type) {
758 758
 
759
-		if ( is_admin() ) {
760
-			getpaid_admin()->{"show_$type"}( $message );
759
+		if (is_admin()) {
760
+			getpaid_admin()->{"show_$type"}($message);
761 761
 		}
762 762
 
763
-		wpinv_set_error( $code, $message, $type );
763
+		wpinv_set_error($code, $message, $type);
764 764
 
765 765
 	}
766 766
 
Please login to merge, or discard this patch.
includes/invoice-functions.php 1 patch
Indentation   +11 added lines, -11 removed lines patch added patch discarded remove patch
@@ -67,7 +67,7 @@  discard block
 block discarded – undo
67 67
  * Checks if the current user cna view an invoice receipt.
68 68
  */
69 69
 function wpinv_can_view_receipt( $invoice ) {
70
-	return (bool) apply_filters( 'wpinv_can_view_receipt', wpinv_user_can_view_invoice( $invoice ), $invoice );
70
+    return (bool) apply_filters( 'wpinv_can_view_receipt', wpinv_user_can_view_invoice( $invoice ), $invoice );
71 71
 }
72 72
 
73 73
 /**
@@ -1256,21 +1256,21 @@  discard block
 block discarded – undo
1256 1256
  */
1257 1257
 function getpaid_get_invoice_status_classes() {
1258 1258
 
1259
-	return apply_filters(
1260
-		'getpaid_get_invoice_status_classes',
1261
-		array(
1259
+    return apply_filters(
1260
+        'getpaid_get_invoice_status_classes',
1261
+        array(
1262 1262
             'wpi-quote-declined' => 'badge-danger',
1263 1263
             'wpi-failed'         => 'badge-danger',
1264
-			'wpi-processing'     => 'badge-info',
1265
-			'wpi-onhold'         => 'badge-warning',
1266
-			'wpi-quote-accepted' => 'badge-success',
1267
-			'publish'            => 'badge-success',
1268
-			'wpi-renewal'        => 'badge-primary',
1264
+            'wpi-processing'     => 'badge-info',
1265
+            'wpi-onhold'         => 'badge-warning',
1266
+            'wpi-quote-accepted' => 'badge-success',
1267
+            'publish'            => 'badge-success',
1268
+            'wpi-renewal'        => 'badge-primary',
1269 1269
             'wpi-cancelled'      => 'badge-secondary',
1270 1270
             'wpi-pending'        => 'badge-dark',
1271 1271
             'wpi-quote-pending'  => 'badge-dark',
1272 1272
             'wpi-refunded'       => 'badge-secondary',
1273
-		)
1274
-	);
1273
+        )
1274
+    );
1275 1275
 
1276 1276
 }
Please login to merge, or discard this patch.
includes/class-wpinv-invoice.php 2 patches
Indentation   +2383 added lines, -2383 removed lines patch added patch discarded remove patch
@@ -14,30 +14,30 @@  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
-		'status'               => 'wpi-pending',
39
-		'version'              => '',
40
-		'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
+        'status'               => 'wpi-pending',
39
+        'version'              => '',
40
+        'date_created'         => null,
41 41
         'date_modified'        => null,
42 42
         'due_date'             => null,
43 43
         'completed_date'       => null,
@@ -79,22 +79,22 @@  discard block
 block discarded – undo
79 79
         'transaction_id'       => '',
80 80
         'currency'             => '',
81 81
         'disable_taxes'        => false,
82
-		'subscription_id'      => null,
83
-		'remote_subscription_id' => null,
84
-		'is_viewed'            => false,
85
-		'email_cc'             => '',
86
-		'template'             => 'quantity', // hours, amount only
87
-		'created_via'          => null,
82
+        'subscription_id'      => null,
83
+        'remote_subscription_id' => null,
84
+        'is_viewed'            => false,
85
+        'email_cc'             => '',
86
+        'template'             => 'quantity', // hours, amount only
87
+        'created_via'          => null,
88 88
     );
89 89
 
90 90
     /**
91
-	 * Stores meta in cache for future reads.
92
-	 *
93
-	 * A group must be set to to enable caching.
94
-	 *
95
-	 * @var string
96
-	 */
97
-	protected $cache_group = 'getpaid_invoices';
91
+     * Stores meta in cache for future reads.
92
+     *
93
+     * A group must be set to to enable caching.
94
+     *
95
+     * @var string
96
+     */
97
+    protected $cache_group = 'getpaid_invoices';
98 98
 
99 99
     /**
100 100
      * Stores a reference to the original WP_Post object
@@ -108,104 +108,104 @@  discard block
 block discarded – undo
108 108
      *
109 109
      * @var int
110 110
      */
111
-	protected $recurring_item = null;
111
+    protected $recurring_item = null;
112 112
 
113
-	/**
113
+    /**
114 114
      * Stores an array of item totals.
115
-	 *
116
-	 * e.g $totals['discount'] = array(
117
-	 * 		'initial'   => 10,
118
-	 * 		'recurring' => 10,
119
-	 * )
115
+     *
116
+     * e.g $totals['discount'] = array(
117
+     * 		'initial'   => 10,
118
+     * 		'recurring' => 10,
119
+     * )
120 120
      *
121 121
      * @var array
122 122
      */
123
-	protected $totals = array();
123
+    protected $totals = array();
124 124
 
125
-	/**
126
-	 * Stores the status transition information.
127
-	 *
128
-	 * @since 1.0.19
129
-	 * @var bool|array
130
-	 */
131
-	protected $status_transition = false;
125
+    /**
126
+     * Stores the status transition information.
127
+     *
128
+     * @since 1.0.19
129
+     * @var bool|array
130
+     */
131
+    protected $status_transition = false;
132 132
 
133 133
     /**
134
-	 * Get the invoice if ID is passed, otherwise the invoice is new and empty.
135
-	 *
136
-	 * @param  int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object to read.
137
-	 */
134
+     * Get the invoice if ID is passed, otherwise the invoice is new and empty.
135
+     *
136
+     * @param  int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object to read.
137
+     */
138 138
     public function __construct( $invoice = 0 ) {
139 139
 
140 140
         parent::__construct( $invoice );
141 141
 
142
-		if ( ! empty( $invoice ) && is_numeric( $invoice ) && getpaid_is_invoice_post_type( get_post_type( (int) $invoice ) ) ) {
143
-			$this->set_id( (int) $invoice );
144
-		} elseif ( $invoice instanceof self ) {
145
-			$this->set_id( $invoice->get_id() );
146
-		} elseif ( ! empty( $invoice->ID ) ) {
147
-			$this->set_id( $invoice->ID );
148
-		} elseif ( is_array( $invoice ) ) {
149
-			$this->set_props( $invoice );
150
-
151
-			if ( isset( $invoice['ID'] ) ) {
152
-				$this->set_id( $invoice['ID'] );
153
-			}
154
-
155
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'key' ) ) {
156
-			$this->set_id( $invoice_id );
157
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'number' ) ) {
158
-			$this->set_id( $invoice_id );
159
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'transaction_id' ) ) {
160
-			$this->set_id( $invoice_id );
161
-		}else {
162
-			$this->set_object_read( true );
163
-		}
142
+        if ( ! empty( $invoice ) && is_numeric( $invoice ) && getpaid_is_invoice_post_type( get_post_type( (int) $invoice ) ) ) {
143
+            $this->set_id( (int) $invoice );
144
+        } elseif ( $invoice instanceof self ) {
145
+            $this->set_id( $invoice->get_id() );
146
+        } elseif ( ! empty( $invoice->ID ) ) {
147
+            $this->set_id( $invoice->ID );
148
+        } elseif ( is_array( $invoice ) ) {
149
+            $this->set_props( $invoice );
150
+
151
+            if ( isset( $invoice['ID'] ) ) {
152
+                $this->set_id( $invoice['ID'] );
153
+            }
154
+
155
+        } elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'key' ) ) {
156
+            $this->set_id( $invoice_id );
157
+        } elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'number' ) ) {
158
+            $this->set_id( $invoice_id );
159
+        } elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'transaction_id' ) ) {
160
+            $this->set_id( $invoice_id );
161
+        }else {
162
+            $this->set_object_read( true );
163
+        }
164 164
 
165 165
         // Load the datastore.
166
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
166
+        $this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
167 167
 
168
-		if ( $this->get_id() > 0 ) {
168
+        if ( $this->get_id() > 0 ) {
169 169
             $this->post = get_post( $this->get_id() );
170 170
             $this->ID   = $this->get_id();
171
-			$this->data_store->read( $this );
171
+            $this->data_store->read( $this );
172 172
         }
173 173
 
174 174
     }
175 175
 
176 176
     /**
177
-	 * Given an invoice key/number, it returns its id.
178
-	 *
179
-	 *
180
-	 * @static
181
-	 * @param string $value The invoice key or number
182
-	 * @param string $field Either key, transaction_id or number.
183
-	 * @since 1.0.15
184
-	 * @return int
185
-	 */
186
-	public static function get_invoice_id_by_field( $value, $field = 'key' ) {
177
+     * Given an invoice key/number, it returns its id.
178
+     *
179
+     *
180
+     * @static
181
+     * @param string $value The invoice key or number
182
+     * @param string $field Either key, transaction_id or number.
183
+     * @since 1.0.15
184
+     * @return int
185
+     */
186
+    public static function get_invoice_id_by_field( $value, $field = 'key' ) {
187 187
         global $wpdb;
188 188
 
189
-		// Trim the value.
190
-		$value = trim( $value );
189
+        // Trim the value.
190
+        $value = trim( $value );
191 191
 
192
-		if ( empty( $value ) ) {
193
-			return 0;
194
-		}
192
+        if ( empty( $value ) ) {
193
+            return 0;
194
+        }
195 195
 
196 196
         // Valid fields.
197 197
         $fields = array( 'key', 'number', 'transaction_id' );
198 198
 
199
-		// Ensure a field has been passed.
200
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
201
-			return 0;
202
-		}
199
+        // Ensure a field has been passed.
200
+        if ( empty( $field ) || ! in_array( $field, $fields ) ) {
201
+            return 0;
202
+        }
203 203
 
204
-		// Maybe retrieve from the cache.
205
-		$invoice_id   = wp_cache_get( $value, "getpaid_invoice_{$field}s_to_invoice_ids" );
206
-		if ( false !== $invoice_id ) {
207
-			return $invoice_id;
208
-		}
204
+        // Maybe retrieve from the cache.
205
+        $invoice_id   = wp_cache_get( $value, "getpaid_invoice_{$field}s_to_invoice_ids" );
206
+        if ( false !== $invoice_id ) {
207
+            return $invoice_id;
208
+        }
209 209
 
210 210
         // Fetch from the db.
211 211
         $table       = $wpdb->prefix . 'getpaid_invoices';
@@ -213,10 +213,10 @@  discard block
 block discarded – undo
213 213
             $wpdb->prepare( "SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value )
214 214
         );
215 215
 
216
-		// Update the cache with our data
217
-		wp_cache_set( $value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids" );
216
+        // Update the cache with our data
217
+        wp_cache_set( $value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids" );
218 218
 
219
-		return $invoice_id;
219
+        return $invoice_id;
220 220
     }
221 221
 
222 222
     /**
@@ -242,83 +242,83 @@  discard block
 block discarded – undo
242 242
     */
243 243
 
244 244
     /**
245
-	 * Get parent invoice ID.
246
-	 *
247
-	 * @since 1.0.19
248
-	 * @param  string $context View or edit context.
249
-	 * @return int
250
-	 */
251
-	public function get_parent_id( $context = 'view' ) {
252
-		return (int) $this->get_prop( 'parent_id', $context );
245
+     * Get parent invoice ID.
246
+     *
247
+     * @since 1.0.19
248
+     * @param  string $context View or edit context.
249
+     * @return int
250
+     */
251
+    public function get_parent_id( $context = 'view' ) {
252
+        return (int) $this->get_prop( 'parent_id', $context );
253 253
     }
254 254
 
255 255
     /**
256
-	 * Get parent invoice.
257
-	 *
258
-	 * @since 1.0.19
259
-	 * @return WPInv_Invoice
260
-	 */
256
+     * Get parent invoice.
257
+     *
258
+     * @since 1.0.19
259
+     * @return WPInv_Invoice
260
+     */
261 261
     public function get_parent_payment() {
262 262
         return new WPInv_Invoice( $this->get_parent_id() );
263 263
     }
264 264
 
265 265
     /**
266
-	 * Alias for self::get_parent_payment().
267
-	 *
268
-	 * @since 1.0.19
269
-	 * @return WPInv_Invoice
270
-	 */
266
+     * Alias for self::get_parent_payment().
267
+     *
268
+     * @since 1.0.19
269
+     * @return WPInv_Invoice
270
+     */
271 271
     public function get_parent() {
272 272
         return $this->get_parent_payment();
273 273
     }
274 274
 
275 275
     /**
276
-	 * Get invoice status.
277
-	 *
278
-	 * @since 1.0.19
279
-	 * @param  string $context View or edit context.
280
-	 * @return string
281
-	 */
282
-	public function get_status( $context = 'view' ) {
283
-		return $this->get_prop( 'status', $context );
284
-	}
276
+     * Get invoice status.
277
+     *
278
+     * @since 1.0.19
279
+     * @param  string $context View or edit context.
280
+     * @return string
281
+     */
282
+    public function get_status( $context = 'view' ) {
283
+        return $this->get_prop( 'status', $context );
284
+    }
285 285
 	
286
-	/**
287
-	 * Retrieves an array of possible invoice statuses.
288
-	 *
289
-	 * @since 1.0.19
290
-	 * @return array
291
-	 */
292
-	public function get_all_statuses() {
293
-		return wpinv_get_invoice_statuses( true, true, $this );
294
-    }
295
-
296
-    /**
297
-	 * Get invoice status nice name.
298
-	 *
299
-	 * @since 1.0.19
300
-	 * @return string
301
-	 */
286
+    /**
287
+     * Retrieves an array of possible invoice statuses.
288
+     *
289
+     * @since 1.0.19
290
+     * @return array
291
+     */
292
+    public function get_all_statuses() {
293
+        return wpinv_get_invoice_statuses( true, true, $this );
294
+    }
295
+
296
+    /**
297
+     * Get invoice status nice name.
298
+     *
299
+     * @since 1.0.19
300
+     * @return string
301
+     */
302 302
     public function get_status_nicename() {
303
-		$statuses = $this->get_all_statuses();
303
+        $statuses = $this->get_all_statuses();
304 304
 
305 305
         $status = isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : $this->get_status();
306 306
 
307 307
         return apply_filters( 'wpinv_get_invoice_status_nicename', $status, $this );
308 308
     }
309 309
 
310
-	/**
311
-	 * Retrieves the invoice status class
312
-	 *
313
-	 * @since  1.0.19
314
-	 * @return string
315
-	 */
316
-	public function get_status_class() {
317
-		$statuses = getpaid_get_invoice_status_classes();
318
-		return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
319
-	}
310
+    /**
311
+     * Retrieves the invoice status class
312
+     *
313
+     * @since  1.0.19
314
+     * @return string
315
+     */
316
+    public function get_status_class() {
317
+        $statuses = getpaid_get_invoice_status_classes();
318
+        return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
319
+    }
320 320
 
321
-	/**
321
+    /**
322 322
      * Retrieves the invoice status label html
323 323
      *
324 324
      * @since  1.0.0
@@ -326,263 +326,263 @@  discard block
 block discarded – undo
326 326
      */
327 327
     public function get_status_label_html() {
328 328
 
329
-		$status_label = sanitize_text_field( $this->get_status_nicename() );
330
-		$status       = sanitize_html_class( $this->get_status() );
331
-		$class        = esc_attr( $this->get_status_class() );
329
+        $status_label = sanitize_text_field( $this->get_status_nicename() );
330
+        $status       = sanitize_html_class( $this->get_status() );
331
+        $class        = esc_attr( $this->get_status_class() );
332 332
 
333
-		return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
334
-	}
333
+        return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
334
+    }
335 335
 
336 336
     /**
337
-	 * Get plugin version when the invoice was created.
338
-	 *
339
-	 * @since 1.0.19
340
-	 * @param  string $context View or edit context.
341
-	 * @return string
342
-	 */
343
-	public function get_version( $context = 'view' ) {
344
-		return $this->get_prop( 'version', $context );
345
-	}
337
+     * Get plugin version when the invoice was created.
338
+     *
339
+     * @since 1.0.19
340
+     * @param  string $context View or edit context.
341
+     * @return string
342
+     */
343
+    public function get_version( $context = 'view' ) {
344
+        return $this->get_prop( 'version', $context );
345
+    }
346 346
 
347
-	/**
348
-	 * @deprecated
349
-	 */
350
-	public function get_invoice_date( $format = true ) {
351
-		$date      = getpaid_format_date( $this->get_date_completed() );
352
-		$date      = empty( $date ) ? $this->get_date_created() : $this->get_date_completed();
353
-		$formatted = getpaid_format_date( $date );
347
+    /**
348
+     * @deprecated
349
+     */
350
+    public function get_invoice_date( $format = true ) {
351
+        $date      = getpaid_format_date( $this->get_date_completed() );
352
+        $date      = empty( $date ) ? $this->get_date_created() : $this->get_date_completed();
353
+        $formatted = getpaid_format_date( $date );
354 354
 
355
-		if ( $format ) {
356
-			return $formatted;
357
-		}
355
+        if ( $format ) {
356
+            return $formatted;
357
+        }
358 358
 
359
-		return empty( $formatted ) ? '' : $date;
359
+        return empty( $formatted ) ? '' : $date;
360 360
 
361 361
     }
362 362
 
363 363
     /**
364
-	 * Get date when the invoice was created.
365
-	 *
366
-	 * @since 1.0.19
367
-	 * @param  string $context View or edit context.
368
-	 * @return string
369
-	 */
370
-	public function get_date_created( $context = 'view' ) {
371
-		return $this->get_prop( 'date_created', $context );
372
-	}
364
+     * Get date when the invoice was created.
365
+     *
366
+     * @since 1.0.19
367
+     * @param  string $context View or edit context.
368
+     * @return string
369
+     */
370
+    public function get_date_created( $context = 'view' ) {
371
+        return $this->get_prop( 'date_created', $context );
372
+    }
373 373
 	
374
-	/**
375
-	 * Alias for self::get_date_created().
376
-	 *
377
-	 * @since 1.0.19
378
-	 * @param  string $context View or edit context.
379
-	 * @return string
380
-	 */
381
-	public function get_created_date( $context = 'view' ) {
382
-		return $this->get_date_created( $context );
383
-    }
384
-
385
-    /**
386
-	 * Get GMT date when the invoice was created.
387
-	 *
388
-	 * @since 1.0.19
389
-	 * @param  string $context View or edit context.
390
-	 * @return string
391
-	 */
392
-	public function get_date_created_gmt( $context = 'view' ) {
374
+    /**
375
+     * Alias for self::get_date_created().
376
+     *
377
+     * @since 1.0.19
378
+     * @param  string $context View or edit context.
379
+     * @return string
380
+     */
381
+    public function get_created_date( $context = 'view' ) {
382
+        return $this->get_date_created( $context );
383
+    }
384
+
385
+    /**
386
+     * Get GMT date when the invoice was created.
387
+     *
388
+     * @since 1.0.19
389
+     * @param  string $context View or edit context.
390
+     * @return string
391
+     */
392
+    public function get_date_created_gmt( $context = 'view' ) {
393 393
         $date = $this->get_date_created( $context );
394 394
 
395 395
         if ( $date ) {
396 396
             $date = get_gmt_from_date( $date );
397 397
         }
398
-		return $date;
398
+        return $date;
399 399
     }
400 400
 
401 401
     /**
402
-	 * Get date when the invoice was last modified.
403
-	 *
404
-	 * @since 1.0.19
405
-	 * @param  string $context View or edit context.
406
-	 * @return string
407
-	 */
408
-	public function get_date_modified( $context = 'view' ) {
409
-		return $this->get_prop( 'date_modified', $context );
410
-	}
402
+     * Get date when the invoice was last modified.
403
+     *
404
+     * @since 1.0.19
405
+     * @param  string $context View or edit context.
406
+     * @return string
407
+     */
408
+    public function get_date_modified( $context = 'view' ) {
409
+        return $this->get_prop( 'date_modified', $context );
410
+    }
411 411
 
412
-	/**
413
-	 * Alias for self::get_date_modified().
414
-	 *
415
-	 * @since 1.0.19
416
-	 * @param  string $context View or edit context.
417
-	 * @return string
418
-	 */
419
-	public function get_modified_date( $context = 'view' ) {
420
-		return $this->get_date_modified( $context );
412
+    /**
413
+     * Alias for self::get_date_modified().
414
+     *
415
+     * @since 1.0.19
416
+     * @param  string $context View or edit context.
417
+     * @return string
418
+     */
419
+    public function get_modified_date( $context = 'view' ) {
420
+        return $this->get_date_modified( $context );
421 421
     }
422 422
 
423 423
     /**
424
-	 * Get GMT date when the invoice was last modified.
425
-	 *
426
-	 * @since 1.0.19
427
-	 * @param  string $context View or edit context.
428
-	 * @return string
429
-	 */
430
-	public function get_date_modified_gmt( $context = 'view' ) {
424
+     * Get GMT date when the invoice was last modified.
425
+     *
426
+     * @since 1.0.19
427
+     * @param  string $context View or edit context.
428
+     * @return string
429
+     */
430
+    public function get_date_modified_gmt( $context = 'view' ) {
431 431
         $date = $this->get_date_modified( $context );
432 432
 
433 433
         if ( $date ) {
434 434
             $date = get_gmt_from_date( $date );
435 435
         }
436
-		return $date;
436
+        return $date;
437 437
     }
438 438
 
439 439
     /**
440
-	 * Get the invoice due date.
441
-	 *
442
-	 * @since 1.0.19
443
-	 * @param  string $context View or edit context.
444
-	 * @return string
445
-	 */
446
-	public function get_due_date( $context = 'view' ) {
447
-		return $this->get_prop( 'due_date', $context );
440
+     * Get the invoice due date.
441
+     *
442
+     * @since 1.0.19
443
+     * @param  string $context View or edit context.
444
+     * @return string
445
+     */
446
+    public function get_due_date( $context = 'view' ) {
447
+        return $this->get_prop( 'due_date', $context );
448 448
     }
449 449
 
450 450
     /**
451
-	 * Alias for self::get_due_date().
452
-	 *
453
-	 * @since 1.0.19
454
-	 * @param  string $context View or edit context.
455
-	 * @return string
456
-	 */
457
-	public function get_date_due( $context = 'view' ) {
458
-		return $this->get_due_date( $context );
451
+     * Alias for self::get_due_date().
452
+     *
453
+     * @since 1.0.19
454
+     * @param  string $context View or edit context.
455
+     * @return string
456
+     */
457
+    public function get_date_due( $context = 'view' ) {
458
+        return $this->get_due_date( $context );
459 459
     }
460 460
 
461 461
     /**
462
-	 * Get the invoice GMT due date.
463
-	 *
464
-	 * @since 1.0.19
465
-	 * @param  string $context View or edit context.
466
-	 * @return string
467
-	 */
468
-	public function get_due_date_gmt( $context = 'view' ) {
462
+     * Get the invoice GMT due date.
463
+     *
464
+     * @since 1.0.19
465
+     * @param  string $context View or edit context.
466
+     * @return string
467
+     */
468
+    public function get_due_date_gmt( $context = 'view' ) {
469 469
         $date = $this->get_due_date( $context );
470 470
 
471 471
         if ( $date ) {
472 472
             $date = get_gmt_from_date( $date );
473 473
         }
474
-		return $date;
474
+        return $date;
475 475
     }
476 476
 
477 477
     /**
478
-	 * Alias for self::get_due_date_gmt().
479
-	 *
480
-	 * @since 1.0.19
481
-	 * @param  string $context View or edit context.
482
-	 * @return string
483
-	 */
484
-	public function get_gmt_date_due( $context = 'view' ) {
485
-		return $this->get_due_date_gmt( $context );
478
+     * Alias for self::get_due_date_gmt().
479
+     *
480
+     * @since 1.0.19
481
+     * @param  string $context View or edit context.
482
+     * @return string
483
+     */
484
+    public function get_gmt_date_due( $context = 'view' ) {
485
+        return $this->get_due_date_gmt( $context );
486 486
     }
487 487
 
488 488
     /**
489
-	 * Get date when the invoice was completed.
490
-	 *
491
-	 * @since 1.0.19
492
-	 * @param  string $context View or edit context.
493
-	 * @return string
494
-	 */
495
-	public function get_completed_date( $context = 'view' ) {
496
-		return $this->get_prop( 'completed_date', $context );
489
+     * Get date when the invoice was completed.
490
+     *
491
+     * @since 1.0.19
492
+     * @param  string $context View or edit context.
493
+     * @return string
494
+     */
495
+    public function get_completed_date( $context = 'view' ) {
496
+        return $this->get_prop( 'completed_date', $context );
497 497
     }
498 498
 
499 499
     /**
500
-	 * Alias for self::get_completed_date().
501
-	 *
502
-	 * @since 1.0.19
503
-	 * @param  string $context View or edit context.
504
-	 * @return string
505
-	 */
506
-	public function get_date_completed( $context = 'view' ) {
507
-		return $this->get_completed_date( $context );
500
+     * Alias for self::get_completed_date().
501
+     *
502
+     * @since 1.0.19
503
+     * @param  string $context View or edit context.
504
+     * @return string
505
+     */
506
+    public function get_date_completed( $context = 'view' ) {
507
+        return $this->get_completed_date( $context );
508 508
     }
509 509
 
510 510
     /**
511
-	 * Get GMT date when the invoice was was completed.
512
-	 *
513
-	 * @since 1.0.19
514
-	 * @param  string $context View or edit context.
515
-	 * @return string
516
-	 */
517
-	public function get_completed_date_gmt( $context = 'view' ) {
511
+     * Get GMT date when the invoice was was completed.
512
+     *
513
+     * @since 1.0.19
514
+     * @param  string $context View or edit context.
515
+     * @return string
516
+     */
517
+    public function get_completed_date_gmt( $context = 'view' ) {
518 518
         $date = $this->get_completed_date( $context );
519 519
 
520 520
         if ( $date ) {
521 521
             $date = get_gmt_from_date( $date );
522 522
         }
523
-		return $date;
523
+        return $date;
524 524
     }
525 525
 
526 526
     /**
527
-	 * Alias for self::get_completed_date_gmt().
528
-	 *
529
-	 * @since 1.0.19
530
-	 * @param  string $context View or edit context.
531
-	 * @return string
532
-	 */
533
-	public function get_gmt_completed_date( $context = 'view' ) {
534
-		return $this->get_completed_date_gmt( $context );
527
+     * Alias for self::get_completed_date_gmt().
528
+     *
529
+     * @since 1.0.19
530
+     * @param  string $context View or edit context.
531
+     * @return string
532
+     */
533
+    public function get_gmt_completed_date( $context = 'view' ) {
534
+        return $this->get_completed_date_gmt( $context );
535 535
     }
536 536
 
537 537
     /**
538
-	 * Get the invoice number.
539
-	 *
540
-	 * @since 1.0.19
541
-	 * @param  string $context View or edit context.
542
-	 * @return string
543
-	 */
544
-	public function get_number( $context = 'view' ) {
545
-		$number = $this->get_prop( 'number', $context );
538
+     * Get the invoice number.
539
+     *
540
+     * @since 1.0.19
541
+     * @param  string $context View or edit context.
542
+     * @return string
543
+     */
544
+    public function get_number( $context = 'view' ) {
545
+        $number = $this->get_prop( 'number', $context );
546 546
 
547
-		if ( empty( $number ) ) {
548
-			$number = $this->generate_number();
549
-			$this->set_number( $this->generate_number() );
550
-		}
547
+        if ( empty( $number ) ) {
548
+            $number = $this->generate_number();
549
+            $this->set_number( $this->generate_number() );
550
+        }
551 551
 
552
-		return $number;
552
+        return $number;
553 553
     }
554 554
 
555
-	/**
556
-	 * Set the invoice number.
557
-	 *
558
-	 * @since 1.0.19
559
-	 */
560
-	public function maybe_set_number() {
555
+    /**
556
+     * Set the invoice number.
557
+     *
558
+     * @since 1.0.19
559
+     */
560
+    public function maybe_set_number() {
561 561
         $number = $this->get_number();
562 562
 
563 563
         if ( empty( $number ) || $this->get_id() == $number ) {
564
-			$this->set_number( $this->generate_number() );
564
+            $this->set_number( $this->generate_number() );
565 565
         }
566 566
 
567
-	}
567
+    }
568 568
 
569 569
     /**
570
-	 * Get the invoice key.
571
-	 *
572
-	 * @since 1.0.19
573
-	 * @param  string $context View or edit context.
574
-	 * @return string
575
-	 */
576
-	public function get_key( $context = 'view' ) {
570
+     * Get the invoice key.
571
+     *
572
+     * @since 1.0.19
573
+     * @param  string $context View or edit context.
574
+     * @return string
575
+     */
576
+    public function get_key( $context = 'view' ) {
577 577
         return $this->get_prop( 'key', $context );
578
-	}
579
-
580
-	/**
581
-	 * Set the invoice key.
582
-	 *
583
-	 * @since 1.0.19
584
-	 */
585
-	public function maybe_set_key() {
578
+    }
579
+
580
+    /**
581
+     * Set the invoice key.
582
+     *
583
+     * @since 1.0.19
584
+     */
585
+    public function maybe_set_key() {
586 586
         $key = $this->get_key();
587 587
 
588 588
         if ( empty( $key ) ) {
@@ -593,140 +593,140 @@  discard block
 block discarded – undo
593 593
     }
594 594
 
595 595
     /**
596
-	 * Get the invoice type.
597
-	 *
598
-	 * @since 1.0.19
599
-	 * @param  string $context View or edit context.
600
-	 * @return string
601
-	 */
602
-	public function get_type( $context = 'view' ) {
596
+     * Get the invoice type.
597
+     *
598
+     * @since 1.0.19
599
+     * @param  string $context View or edit context.
600
+     * @return string
601
+     */
602
+    public function get_type( $context = 'view' ) {
603 603
         return $this->get_prop( 'type', $context );
604
-	}
605
-
606
-	/**
607
-	 * Returns the post type name.
608
-	 *
609
-	 * @since 1.0.19
610
-	 * @return string
611
-	 */
612
-	public function get_invoice_quote_type() {
604
+    }
605
+
606
+    /**
607
+     * Returns the post type name.
608
+     *
609
+     * @since 1.0.19
610
+     * @return string
611
+     */
612
+    public function get_invoice_quote_type() {
613 613
         return getpaid_get_post_type_label( $this->get_post_type(), false );
614 614
     }
615 615
 
616 616
     /**
617
-	 * Get the invoice post type label.
618
-	 *
619
-	 * @since 1.0.19
620
-	 * @param  string $context View or edit context.
621
-	 * @return string
622
-	 */
623
-	public function get_label( $context = 'view' ) {
617
+     * Get the invoice post type label.
618
+     *
619
+     * @since 1.0.19
620
+     * @param  string $context View or edit context.
621
+     * @return string
622
+     */
623
+    public function get_label( $context = 'view' ) {
624 624
         return getpaid_get_post_type_label( $this->get_post_type( $context ), false );
625
-	}
626
-
627
-	/**
628
-	 * Get the invoice post type.
629
-	 *
630
-	 * @since 1.0.19
631
-	 * @param  string $context View or edit context.
632
-	 * @return string
633
-	 */
634
-	public function get_post_type( $context = 'view' ) {
625
+    }
626
+
627
+    /**
628
+     * Get the invoice post type.
629
+     *
630
+     * @since 1.0.19
631
+     * @param  string $context View or edit context.
632
+     * @return string
633
+     */
634
+    public function get_post_type( $context = 'view' ) {
635 635
         return $this->get_prop( 'post_type', $context );
636 636
     }
637 637
 
638 638
     /**
639
-	 * Get the invoice mode.
640
-	 *
641
-	 * @since 1.0.19
642
-	 * @param  string $context View or edit context.
643
-	 * @return string
644
-	 */
645
-	public function get_mode( $context = 'view' ) {
639
+     * Get the invoice mode.
640
+     *
641
+     * @since 1.0.19
642
+     * @param  string $context View or edit context.
643
+     * @return string
644
+     */
645
+    public function get_mode( $context = 'view' ) {
646 646
         return $this->get_prop( 'mode', $context );
647 647
     }
648 648
 
649 649
     /**
650
-	 * Get the invoice path.
651
-	 *
652
-	 * @since 1.0.19
653
-	 * @param  string $context View or edit context.
654
-	 * @return string
655
-	 */
656
-	public function get_path( $context = 'view' ) {
650
+     * Get the invoice path.
651
+     *
652
+     * @since 1.0.19
653
+     * @param  string $context View or edit context.
654
+     * @return string
655
+     */
656
+    public function get_path( $context = 'view' ) {
657 657
         $path   = $this->get_prop( 'path', $context );
658
-		$prefix = $this->get_type();
658
+        $prefix = $this->get_type();
659 659
 
660
-		if ( 0 !== strpos( $path, $prefix ) ) {
661
-			$path = sanitize_title(  $prefix . '-' . $this->get_id()  );
662
-			$this->set_path( $path );
663
-		}
660
+        if ( 0 !== strpos( $path, $prefix ) ) {
661
+            $path = sanitize_title(  $prefix . '-' . $this->get_id()  );
662
+            $this->set_path( $path );
663
+        }
664 664
 
665
-		return $path;
665
+        return $path;
666 666
     }
667 667
 
668 668
     /**
669
-	 * Get the invoice name/title.
670
-	 *
671
-	 * @since 1.0.19
672
-	 * @param  string $context View or edit context.
673
-	 * @return string
674
-	 */
675
-	public function get_name( $context = 'view' ) {
669
+     * Get the invoice name/title.
670
+     *
671
+     * @since 1.0.19
672
+     * @param  string $context View or edit context.
673
+     * @return string
674
+     */
675
+    public function get_name( $context = 'view' ) {
676 676
         return $this->get_prop( 'title', $context );
677 677
     }
678 678
 
679 679
     /**
680
-	 * Alias of self::get_name().
681
-	 *
682
-	 * @since 1.0.19
683
-	 * @param  string $context View or edit context.
684
-	 * @return string
685
-	 */
686
-	public function get_title( $context = 'view' ) {
687
-		return $this->get_name( $context );
680
+     * Alias of self::get_name().
681
+     *
682
+     * @since 1.0.19
683
+     * @param  string $context View or edit context.
684
+     * @return string
685
+     */
686
+    public function get_title( $context = 'view' ) {
687
+        return $this->get_name( $context );
688 688
     }
689 689
 
690 690
     /**
691
-	 * Get the invoice description.
692
-	 *
693
-	 * @since 1.0.19
694
-	 * @param  string $context View or edit context.
695
-	 * @return string
696
-	 */
697
-	public function get_description( $context = 'view' ) {
698
-		return $this->get_prop( 'description', $context );
691
+     * Get the invoice description.
692
+     *
693
+     * @since 1.0.19
694
+     * @param  string $context View or edit context.
695
+     * @return string
696
+     */
697
+    public function get_description( $context = 'view' ) {
698
+        return $this->get_prop( 'description', $context );
699 699
     }
700 700
 
701 701
     /**
702
-	 * Alias of self::get_description().
703
-	 *
704
-	 * @since 1.0.19
705
-	 * @param  string $context View or edit context.
706
-	 * @return string
707
-	 */
708
-	public function get_excerpt( $context = 'view' ) {
709
-		return $this->get_description( $context );
702
+     * Alias of self::get_description().
703
+     *
704
+     * @since 1.0.19
705
+     * @param  string $context View or edit context.
706
+     * @return string
707
+     */
708
+    public function get_excerpt( $context = 'view' ) {
709
+        return $this->get_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_summary( $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_summary( $context = 'view' ) {
720
+        return $this->get_description( $context );
721 721
     }
722 722
 
723 723
     /**
724
-	 * Returns the user info.
725
-	 *
726
-	 * @since 1.0.19
724
+     * Returns the user info.
725
+     *
726
+     * @since 1.0.19
727 727
      * @param  string $context View or edit context.
728
-	 * @return array
729
-	 */
728
+     * @return array
729
+     */
730 730
     public function get_user_info( $context = 'view' ) {
731 731
 
732 732
         $user_info = array(
@@ -743,616 +743,616 @@  discard block
 block discarded – undo
743 743
             'company'    => $this->get_company( $context ),
744 744
             'vat_number' => $this->get_vat_number( $context ),
745 745
             'discount'   => $this->get_discount_code( $context ),
746
-		);
746
+        );
747
+
748
+        return apply_filters( 'wpinv_user_info', $user_info, $this->get_id(), $this );
749
+
750
+    }
751
+
752
+    /**
753
+     * Get the customer id.
754
+     *
755
+     * @since 1.0.19
756
+     * @param  string $context View or edit context.
757
+     * @return int
758
+     */
759
+    public function get_author( $context = 'view' ) {
760
+        return (int) $this->get_prop( 'author', $context );
761
+    }
762
+
763
+    /**
764
+     * Alias of self::get_author().
765
+     *
766
+     * @since 1.0.19
767
+     * @param  string $context View or edit context.
768
+     * @return int
769
+     */
770
+    public function get_user_id( $context = 'view' ) {
771
+        return $this->get_author( $context );
772
+    }
773
+
774
+        /**
775
+         * Alias of self::get_author().
776
+         *
777
+         * @since 1.0.19
778
+         * @param  string $context View or edit context.
779
+         * @return int
780
+         */
781
+    public function get_customer_id( $context = 'view' ) {
782
+        return $this->get_author( $context );
783
+    }
784
+
785
+    /**
786
+     * Get the customer's ip.
787
+     *
788
+     * @since 1.0.19
789
+     * @param  string $context View or edit context.
790
+     * @return string
791
+     */
792
+    public function get_ip( $context = 'view' ) {
793
+        return $this->get_prop( 'user_ip', $context );
794
+    }
795
+
796
+    /**
797
+     * Alias of self::get_ip().
798
+     *
799
+     * @since 1.0.19
800
+     * @param  string $context View or edit context.
801
+     * @return string
802
+     */
803
+    public function get_user_ip( $context = 'view' ) {
804
+        return $this->get_ip( $context );
805
+    }
747 806
 
748
-		return apply_filters( 'wpinv_user_info', $user_info, $this->get_id(), $this );
807
+        /**
808
+         * Alias of self::get_ip().
809
+         *
810
+         * @since 1.0.19
811
+         * @param  string $context View or edit context.
812
+         * @return string
813
+         */
814
+    public function get_customer_ip( $context = 'view' ) {
815
+        return $this->get_ip( $context );
816
+    }
749 817
 
818
+    /**
819
+     * Get the customer's first name.
820
+     *
821
+     * @since 1.0.19
822
+     * @param  string $context View or edit context.
823
+     * @return string
824
+     */
825
+    public function get_first_name( $context = 'view' ) {
826
+        return $this->get_prop( 'first_name', $context );
750 827
     }
751 828
 
752 829
     /**
753
-	 * Get the customer id.
754
-	 *
755
-	 * @since 1.0.19
756
-	 * @param  string $context View or edit context.
757
-	 * @return int
758
-	 */
759
-	public function get_author( $context = 'view' ) {
760
-		return (int) $this->get_prop( 'author', $context );
830
+     * Alias of self::get_first_name().
831
+     *
832
+     * @since 1.0.19
833
+     * @param  string $context View or edit context.
834
+     * @return string
835
+     */
836
+    public function get_user_first_name( $context = 'view' ) {
837
+        return $this->get_first_name( $context );
838
+    }
839
+
840
+        /**
841
+         * Alias of self::get_first_name().
842
+         *
843
+         * @since 1.0.19
844
+         * @param  string $context View or edit context.
845
+         * @return string
846
+         */
847
+    public function get_customer_first_name( $context = 'view' ) {
848
+        return $this->get_first_name( $context );
761 849
     }
762 850
 
763 851
     /**
764
-	 * Alias of self::get_author().
765
-	 *
766
-	 * @since 1.0.19
767
-	 * @param  string $context View or edit context.
768
-	 * @return int
769
-	 */
770
-	public function get_user_id( $context = 'view' ) {
771
-		return $this->get_author( $context );
852
+     * Get the customer's last name.
853
+     *
854
+     * @since 1.0.19
855
+     * @param  string $context View or edit context.
856
+     * @return string
857
+     */
858
+    public function get_last_name( $context = 'view' ) {
859
+        return $this->get_prop( 'last_name', $context );
772 860
     }
773 861
 
774
-     /**
775
-	 * Alias of self::get_author().
776
-	 *
777
-	 * @since 1.0.19
778
-	 * @param  string $context View or edit context.
779
-	 * @return int
780
-	 */
781
-	public function get_customer_id( $context = 'view' ) {
782
-		return $this->get_author( $context );
862
+    /**
863
+     * Alias of self::get_last_name().
864
+     *
865
+     * @since 1.0.19
866
+     * @param  string $context View or edit context.
867
+     * @return string
868
+     */
869
+    public function get_user_last_name( $context = 'view' ) {
870
+        return $this->get_last_name( $context );
783 871
     }
784 872
 
785 873
     /**
786
-	 * Get the customer's ip.
787
-	 *
788
-	 * @since 1.0.19
789
-	 * @param  string $context View or edit context.
790
-	 * @return string
791
-	 */
792
-	public function get_ip( $context = 'view' ) {
793
-		return $this->get_prop( 'user_ip', $context );
874
+     * Alias of self::get_last_name().
875
+     *
876
+     * @since 1.0.19
877
+     * @param  string $context View or edit context.
878
+     * @return string
879
+     */
880
+    public function get_customer_last_name( $context = 'view' ) {
881
+        return $this->get_last_name( $context );
794 882
     }
795 883
 
796 884
     /**
797
-	 * Alias of self::get_ip().
798
-	 *
799
-	 * @since 1.0.19
800
-	 * @param  string $context View or edit context.
801
-	 * @return string
802
-	 */
803
-	public function get_user_ip( $context = 'view' ) {
804
-		return $this->get_ip( $context );
885
+     * Get the customer's full name.
886
+     *
887
+     * @since 1.0.19
888
+     * @param  string $context View or edit context.
889
+     * @return string
890
+     */
891
+    public function get_full_name( $context = 'view' ) {
892
+        return trim( $this->get_first_name( $context ) . ' ' . $this->get_last_name( $context ) );
805 893
     }
806 894
 
807
-     /**
808
-	 * Alias of self::get_ip().
809
-	 *
810
-	 * @since 1.0.19
811
-	 * @param  string $context View or edit context.
812
-	 * @return string
813
-	 */
814
-	public function get_customer_ip( $context = 'view' ) {
815
-		return $this->get_ip( $context );
895
+    /**
896
+     * Alias of self::get_full_name().
897
+     *
898
+     * @since 1.0.19
899
+     * @param  string $context View or edit context.
900
+     * @return string
901
+     */
902
+    public function get_user_full_name( $context = 'view' ) {
903
+        return $this->get_full_name( $context );
816 904
     }
817 905
 
818 906
     /**
819
-	 * Get the customer's first name.
820
-	 *
821
-	 * @since 1.0.19
822
-	 * @param  string $context View or edit context.
823
-	 * @return string
824
-	 */
825
-	public function get_first_name( $context = 'view' ) {
826
-		return $this->get_prop( 'first_name', $context );
907
+     * Alias of self::get_full_name().
908
+     *
909
+     * @since 1.0.19
910
+     * @param  string $context View or edit context.
911
+     * @return string
912
+     */
913
+    public function get_customer_full_name( $context = 'view' ) {
914
+        return $this->get_full_name( $context );
827 915
     }
828 916
 
829 917
     /**
830
-	 * Alias of self::get_first_name().
831
-	 *
832
-	 * @since 1.0.19
833
-	 * @param  string $context View or edit context.
834
-	 * @return string
835
-	 */
836
-	public function get_user_first_name( $context = 'view' ) {
837
-		return $this->get_first_name( $context );
918
+     * Get the customer's phone number.
919
+     *
920
+     * @since 1.0.19
921
+     * @param  string $context View or edit context.
922
+     * @return string
923
+     */
924
+    public function get_phone( $context = 'view' ) {
925
+        return $this->get_prop( 'phone', $context );
838 926
     }
839 927
 
840
-     /**
841
-	 * Alias of self::get_first_name().
842
-	 *
843
-	 * @since 1.0.19
844
-	 * @param  string $context View or edit context.
845
-	 * @return string
846
-	 */
847
-	public function get_customer_first_name( $context = 'view' ) {
848
-		return $this->get_first_name( $context );
928
+    /**
929
+     * Alias of self::get_phone().
930
+     *
931
+     * @since 1.0.19
932
+     * @param  string $context View or edit context.
933
+     * @return string
934
+     */
935
+    public function get_phone_number( $context = 'view' ) {
936
+        return $this->get_phone( $context );
849 937
     }
850 938
 
851 939
     /**
852
-	 * Get the customer's last name.
853
-	 *
854
-	 * @since 1.0.19
855
-	 * @param  string $context View or edit context.
856
-	 * @return string
857
-	 */
858
-	public function get_last_name( $context = 'view' ) {
859
-		return $this->get_prop( 'last_name', $context );
940
+     * Alias of self::get_phone().
941
+     *
942
+     * @since 1.0.19
943
+     * @param  string $context View or edit context.
944
+     * @return string
945
+     */
946
+    public function get_user_phone( $context = 'view' ) {
947
+        return $this->get_phone( $context );
860 948
     }
861 949
 
862 950
     /**
863
-	 * Alias of self::get_last_name().
864
-	 *
865
-	 * @since 1.0.19
866
-	 * @param  string $context View or edit context.
867
-	 * @return string
868
-	 */
869
-	public function get_user_last_name( $context = 'view' ) {
870
-		return $this->get_last_name( $context );
951
+     * Alias of self::get_phone().
952
+     *
953
+     * @since 1.0.19
954
+     * @param  string $context View or edit context.
955
+     * @return string
956
+     */
957
+    public function get_customer_phone( $context = 'view' ) {
958
+        return $this->get_phone( $context );
871 959
     }
872 960
 
873 961
     /**
874
-	 * Alias of self::get_last_name().
875
-	 *
876
-	 * @since 1.0.19
877
-	 * @param  string $context View or edit context.
878
-	 * @return string
879
-	 */
880
-	public function get_customer_last_name( $context = 'view' ) {
881
-		return $this->get_last_name( $context );
962
+     * Get the customer's email address.
963
+     *
964
+     * @since 1.0.19
965
+     * @param  string $context View or edit context.
966
+     * @return string
967
+     */
968
+    public function get_email( $context = 'view' ) {
969
+        return $this->get_prop( 'email', $context );
882 970
     }
883 971
 
884 972
     /**
885
-	 * Get the customer's full name.
886
-	 *
887
-	 * @since 1.0.19
888
-	 * @param  string $context View or edit context.
889
-	 * @return string
890
-	 */
891
-	public function get_full_name( $context = 'view' ) {
892
-		return trim( $this->get_first_name( $context ) . ' ' . $this->get_last_name( $context ) );
973
+     * Alias of self::get_email().
974
+     *
975
+     * @since 1.0.19
976
+     * @param  string $context View or edit context.
977
+     * @return string
978
+     */
979
+    public function get_email_address( $context = 'view' ) {
980
+        return $this->get_email( $context );
893 981
     }
894 982
 
895 983
     /**
896
-	 * Alias of self::get_full_name().
897
-	 *
898
-	 * @since 1.0.19
899
-	 * @param  string $context View or edit context.
900
-	 * @return string
901
-	 */
902
-	public function get_user_full_name( $context = 'view' ) {
903
-		return $this->get_full_name( $context );
984
+     * Alias of self::get_email().
985
+     *
986
+     * @since 1.0.19
987
+     * @param  string $context View or edit context.
988
+     * @return string
989
+     */
990
+    public function get_user_email( $context = 'view' ) {
991
+        return $this->get_email( $context );
904 992
     }
905 993
 
906 994
     /**
907
-	 * Alias of self::get_full_name().
908
-	 *
909
-	 * @since 1.0.19
910
-	 * @param  string $context View or edit context.
911
-	 * @return string
912
-	 */
913
-	public function get_customer_full_name( $context = 'view' ) {
914
-		return $this->get_full_name( $context );
995
+     * Alias of self::get_email().
996
+     *
997
+     * @since 1.0.19
998
+     * @param  string $context View or edit context.
999
+     * @return string
1000
+     */
1001
+    public function get_customer_email( $context = 'view' ) {
1002
+        return $this->get_email( $context );
915 1003
     }
916 1004
 
917 1005
     /**
918
-	 * Get the customer's phone number.
919
-	 *
920
-	 * @since 1.0.19
921
-	 * @param  string $context View or edit context.
922
-	 * @return string
923
-	 */
924
-	public function get_phone( $context = 'view' ) {
925
-		return $this->get_prop( 'phone', $context );
1006
+     * Get the customer's country.
1007
+     *
1008
+     * @since 1.0.19
1009
+     * @param  string $context View or edit context.
1010
+     * @return string
1011
+     */
1012
+    public function get_country( $context = 'view' ) {
1013
+        $country = $this->get_prop( 'country', $context );
1014
+        return empty( $country ) ? wpinv_get_default_country() : $country;
926 1015
     }
927 1016
 
928 1017
     /**
929
-	 * Alias of self::get_phone().
930
-	 *
931
-	 * @since 1.0.19
932
-	 * @param  string $context View or edit context.
933
-	 * @return string
934
-	 */
935
-	public function get_phone_number( $context = 'view' ) {
936
-		return $this->get_phone( $context );
1018
+     * Alias of self::get_country().
1019
+     *
1020
+     * @since 1.0.19
1021
+     * @param  string $context View or edit context.
1022
+     * @return string
1023
+     */
1024
+    public function get_user_country( $context = 'view' ) {
1025
+        return $this->get_country( $context );
937 1026
     }
938 1027
 
939 1028
     /**
940
-	 * Alias of self::get_phone().
941
-	 *
942
-	 * @since 1.0.19
943
-	 * @param  string $context View or edit context.
944
-	 * @return string
945
-	 */
946
-	public function get_user_phone( $context = 'view' ) {
947
-		return $this->get_phone( $context );
1029
+     * Alias of self::get_country().
1030
+     *
1031
+     * @since 1.0.19
1032
+     * @param  string $context View or edit context.
1033
+     * @return string
1034
+     */
1035
+    public function get_customer_country( $context = 'view' ) {
1036
+        return $this->get_country( $context );
948 1037
     }
949 1038
 
950 1039
     /**
951
-	 * Alias of self::get_phone().
952
-	 *
953
-	 * @since 1.0.19
954
-	 * @param  string $context View or edit context.
955
-	 * @return string
956
-	 */
957
-	public function get_customer_phone( $context = 'view' ) {
958
-		return $this->get_phone( $context );
1040
+     * Get the customer's state.
1041
+     *
1042
+     * @since 1.0.19
1043
+     * @param  string $context View or edit context.
1044
+     * @return string
1045
+     */
1046
+    public function get_state( $context = 'view' ) {
1047
+        $state = $this->get_prop( 'state', $context );
1048
+        return empty( $state ) ? wpinv_get_default_state() : $state;
959 1049
     }
960 1050
 
961 1051
     /**
962
-	 * Get the customer's email address.
963
-	 *
964
-	 * @since 1.0.19
965
-	 * @param  string $context View or edit context.
966
-	 * @return string
967
-	 */
968
-	public function get_email( $context = 'view' ) {
969
-		return $this->get_prop( 'email', $context );
1052
+     * Alias of self::get_state().
1053
+     *
1054
+     * @since 1.0.19
1055
+     * @param  string $context View or edit context.
1056
+     * @return string
1057
+     */
1058
+    public function get_user_state( $context = 'view' ) {
1059
+        return $this->get_state( $context );
970 1060
     }
971 1061
 
972 1062
     /**
973
-	 * Alias of self::get_email().
974
-	 *
975
-	 * @since 1.0.19
976
-	 * @param  string $context View or edit context.
977
-	 * @return string
978
-	 */
979
-	public function get_email_address( $context = 'view' ) {
980
-		return $this->get_email( $context );
1063
+     * Alias of self::get_state().
1064
+     *
1065
+     * @since 1.0.19
1066
+     * @param  string $context View or edit context.
1067
+     * @return string
1068
+     */
1069
+    public function get_customer_state( $context = 'view' ) {
1070
+        return $this->get_state( $context );
981 1071
     }
982 1072
 
983 1073
     /**
984
-	 * Alias of self::get_email().
985
-	 *
986
-	 * @since 1.0.19
987
-	 * @param  string $context View or edit context.
988
-	 * @return string
989
-	 */
990
-	public function get_user_email( $context = 'view' ) {
991
-		return $this->get_email( $context );
1074
+     * Get the customer's city.
1075
+     *
1076
+     * @since 1.0.19
1077
+     * @param  string $context View or edit context.
1078
+     * @return string
1079
+     */
1080
+    public function get_city( $context = 'view' ) {
1081
+        return $this->get_prop( 'city', $context );
992 1082
     }
993 1083
 
994 1084
     /**
995
-	 * Alias of self::get_email().
996
-	 *
997
-	 * @since 1.0.19
998
-	 * @param  string $context View or edit context.
999
-	 * @return string
1000
-	 */
1001
-	public function get_customer_email( $context = 'view' ) {
1002
-		return $this->get_email( $context );
1085
+     * Alias of self::get_city().
1086
+     *
1087
+     * @since 1.0.19
1088
+     * @param  string $context View or edit context.
1089
+     * @return string
1090
+     */
1091
+    public function get_user_city( $context = 'view' ) {
1092
+        return $this->get_city( $context );
1003 1093
     }
1004 1094
 
1005 1095
     /**
1006
-	 * Get the customer's country.
1007
-	 *
1008
-	 * @since 1.0.19
1009
-	 * @param  string $context View or edit context.
1010
-	 * @return string
1011
-	 */
1012
-	public function get_country( $context = 'view' ) {
1013
-		$country = $this->get_prop( 'country', $context );
1014
-		return empty( $country ) ? wpinv_get_default_country() : $country;
1096
+     * Alias of self::get_city().
1097
+     *
1098
+     * @since 1.0.19
1099
+     * @param  string $context View or edit context.
1100
+     * @return string
1101
+     */
1102
+    public function get_customer_city( $context = 'view' ) {
1103
+        return $this->get_city( $context );
1015 1104
     }
1016 1105
 
1017 1106
     /**
1018
-	 * Alias of self::get_country().
1019
-	 *
1020
-	 * @since 1.0.19
1021
-	 * @param  string $context View or edit context.
1022
-	 * @return string
1023
-	 */
1024
-	public function get_user_country( $context = 'view' ) {
1025
-		return $this->get_country( $context );
1107
+     * Get the customer's zip.
1108
+     *
1109
+     * @since 1.0.19
1110
+     * @param  string $context View or edit context.
1111
+     * @return string
1112
+     */
1113
+    public function get_zip( $context = 'view' ) {
1114
+        return $this->get_prop( 'zip', $context );
1026 1115
     }
1027 1116
 
1028 1117
     /**
1029
-	 * Alias of self::get_country().
1030
-	 *
1031
-	 * @since 1.0.19
1032
-	 * @param  string $context View or edit context.
1033
-	 * @return string
1034
-	 */
1035
-	public function get_customer_country( $context = 'view' ) {
1036
-		return $this->get_country( $context );
1118
+     * Alias of self::get_zip().
1119
+     *
1120
+     * @since 1.0.19
1121
+     * @param  string $context View or edit context.
1122
+     * @return string
1123
+     */
1124
+    public function get_user_zip( $context = 'view' ) {
1125
+        return $this->get_zip( $context );
1037 1126
     }
1038 1127
 
1039 1128
     /**
1040
-	 * Get the customer's state.
1041
-	 *
1042
-	 * @since 1.0.19
1043
-	 * @param  string $context View or edit context.
1044
-	 * @return string
1045
-	 */
1046
-	public function get_state( $context = 'view' ) {
1047
-		$state = $this->get_prop( 'state', $context );
1048
-		return empty( $state ) ? wpinv_get_default_state() : $state;
1129
+     * Alias of self::get_zip().
1130
+     *
1131
+     * @since 1.0.19
1132
+     * @param  string $context View or edit context.
1133
+     * @return string
1134
+     */
1135
+    public function get_customer_zip( $context = 'view' ) {
1136
+        return $this->get_zip( $context );
1049 1137
     }
1050 1138
 
1051 1139
     /**
1052
-	 * Alias of self::get_state().
1053
-	 *
1054
-	 * @since 1.0.19
1055
-	 * @param  string $context View or edit context.
1056
-	 * @return string
1057
-	 */
1058
-	public function get_user_state( $context = 'view' ) {
1059
-		return $this->get_state( $context );
1140
+     * Get the customer's company.
1141
+     *
1142
+     * @since 1.0.19
1143
+     * @param  string $context View or edit context.
1144
+     * @return string
1145
+     */
1146
+    public function get_company( $context = 'view' ) {
1147
+        return $this->get_prop( 'company', $context );
1060 1148
     }
1061 1149
 
1062 1150
     /**
1063
-	 * Alias of self::get_state().
1064
-	 *
1065
-	 * @since 1.0.19
1066
-	 * @param  string $context View or edit context.
1067
-	 * @return string
1068
-	 */
1069
-	public function get_customer_state( $context = 'view' ) {
1070
-		return $this->get_state( $context );
1151
+     * Alias of self::get_company().
1152
+     *
1153
+     * @since 1.0.19
1154
+     * @param  string $context View or edit context.
1155
+     * @return string
1156
+     */
1157
+    public function get_user_company( $context = 'view' ) {
1158
+        return $this->get_company( $context );
1071 1159
     }
1072 1160
 
1073 1161
     /**
1074
-	 * Get the customer's city.
1075
-	 *
1076
-	 * @since 1.0.19
1077
-	 * @param  string $context View or edit context.
1078
-	 * @return string
1079
-	 */
1080
-	public function get_city( $context = 'view' ) {
1081
-		return $this->get_prop( 'city', $context );
1162
+     * Alias of self::get_company().
1163
+     *
1164
+     * @since 1.0.19
1165
+     * @param  string $context View or edit context.
1166
+     * @return string
1167
+     */
1168
+    public function get_customer_company( $context = 'view' ) {
1169
+        return $this->get_company( $context );
1082 1170
     }
1083 1171
 
1084 1172
     /**
1085
-	 * Alias of self::get_city().
1086
-	 *
1087
-	 * @since 1.0.19
1088
-	 * @param  string $context View or edit context.
1089
-	 * @return string
1090
-	 */
1091
-	public function get_user_city( $context = 'view' ) {
1092
-		return $this->get_city( $context );
1173
+     * Get the customer's vat number.
1174
+     *
1175
+     * @since 1.0.19
1176
+     * @param  string $context View or edit context.
1177
+     * @return string
1178
+     */
1179
+    public function get_vat_number( $context = 'view' ) {
1180
+        return $this->get_prop( 'vat_number', $context );
1093 1181
     }
1094 1182
 
1095 1183
     /**
1096
-	 * Alias of self::get_city().
1097
-	 *
1098
-	 * @since 1.0.19
1099
-	 * @param  string $context View or edit context.
1100
-	 * @return string
1101
-	 */
1102
-	public function get_customer_city( $context = 'view' ) {
1103
-		return $this->get_city( $context );
1184
+     * Alias of self::get_vat_number().
1185
+     *
1186
+     * @since 1.0.19
1187
+     * @param  string $context View or edit context.
1188
+     * @return string
1189
+     */
1190
+    public function get_user_vat_number( $context = 'view' ) {
1191
+        return $this->get_vat_number( $context );
1104 1192
     }
1105 1193
 
1106 1194
     /**
1107
-	 * Get the customer's zip.
1108
-	 *
1109
-	 * @since 1.0.19
1110
-	 * @param  string $context View or edit context.
1111
-	 * @return string
1112
-	 */
1113
-	public function get_zip( $context = 'view' ) {
1114
-		return $this->get_prop( 'zip', $context );
1195
+     * Alias of self::get_vat_number().
1196
+     *
1197
+     * @since 1.0.19
1198
+     * @param  string $context View or edit context.
1199
+     * @return string
1200
+     */
1201
+    public function get_customer_vat_number( $context = 'view' ) {
1202
+        return $this->get_vat_number( $context );
1115 1203
     }
1116 1204
 
1117 1205
     /**
1118
-	 * Alias of self::get_zip().
1119
-	 *
1120
-	 * @since 1.0.19
1121
-	 * @param  string $context View or edit context.
1122
-	 * @return string
1123
-	 */
1124
-	public function get_user_zip( $context = 'view' ) {
1125
-		return $this->get_zip( $context );
1206
+     * Get the customer's vat rate.
1207
+     *
1208
+     * @since 1.0.19
1209
+     * @param  string $context View or edit context.
1210
+     * @return string
1211
+     */
1212
+    public function get_vat_rate( $context = 'view' ) {
1213
+        return $this->get_prop( 'vat_rate', $context );
1126 1214
     }
1127 1215
 
1128 1216
     /**
1129
-	 * Alias of self::get_zip().
1130
-	 *
1131
-	 * @since 1.0.19
1132
-	 * @param  string $context View or edit context.
1133
-	 * @return string
1134
-	 */
1135
-	public function get_customer_zip( $context = 'view' ) {
1136
-		return $this->get_zip( $context );
1217
+     * Alias of self::get_vat_rate().
1218
+     *
1219
+     * @since 1.0.19
1220
+     * @param  string $context View or edit context.
1221
+     * @return string
1222
+     */
1223
+    public function get_user_vat_rate( $context = 'view' ) {
1224
+        return $this->get_vat_rate( $context );
1137 1225
     }
1138 1226
 
1139 1227
     /**
1140
-	 * Get the customer's company.
1141
-	 *
1142
-	 * @since 1.0.19
1143
-	 * @param  string $context View or edit context.
1144
-	 * @return string
1145
-	 */
1146
-	public function get_company( $context = 'view' ) {
1147
-		return $this->get_prop( 'company', $context );
1228
+     * Alias of self::get_vat_rate().
1229
+     *
1230
+     * @since 1.0.19
1231
+     * @param  string $context View or edit context.
1232
+     * @return string
1233
+     */
1234
+    public function get_customer_vat_rate( $context = 'view' ) {
1235
+        return $this->get_vat_rate( $context );
1148 1236
     }
1149 1237
 
1150 1238
     /**
1151
-	 * Alias of self::get_company().
1152
-	 *
1153
-	 * @since 1.0.19
1154
-	 * @param  string $context View or edit context.
1155
-	 * @return string
1156
-	 */
1157
-	public function get_user_company( $context = 'view' ) {
1158
-		return $this->get_company( $context );
1239
+     * Get the customer's address.
1240
+     *
1241
+     * @since 1.0.19
1242
+     * @param  string $context View or edit context.
1243
+     * @return string
1244
+     */
1245
+    public function get_address( $context = 'view' ) {
1246
+        return $this->get_prop( 'address', $context );
1159 1247
     }
1160 1248
 
1161 1249
     /**
1162
-	 * Alias of self::get_company().
1163
-	 *
1164
-	 * @since 1.0.19
1165
-	 * @param  string $context View or edit context.
1166
-	 * @return string
1167
-	 */
1168
-	public function get_customer_company( $context = 'view' ) {
1169
-		return $this->get_company( $context );
1250
+     * Alias of self::get_address().
1251
+     *
1252
+     * @since 1.0.19
1253
+     * @param  string $context View or edit context.
1254
+     * @return string
1255
+     */
1256
+    public function get_user_address( $context = 'view' ) {
1257
+        return $this->get_address( $context );
1258
+    }
1259
+
1260
+    /**
1261
+     * Alias of self::get_address().
1262
+     *
1263
+     * @since 1.0.19
1264
+     * @param  string $context View or edit context.
1265
+     * @return string
1266
+     */
1267
+    public function get_customer_address( $context = 'view' ) {
1268
+        return $this->get_address( $context );
1269
+    }
1270
+
1271
+    /**
1272
+     * Get whether the customer has viewed the invoice or not.
1273
+     *
1274
+     * @since 1.0.19
1275
+     * @param  string $context View or edit context.
1276
+     * @return bool
1277
+     */
1278
+    public function get_is_viewed( $context = 'view' ) {
1279
+        return (bool) $this->get_prop( 'is_viewed', $context );
1170 1280
     }
1171 1281
 
1172 1282
     /**
1173
-	 * Get the customer's vat number.
1174
-	 *
1175
-	 * @since 1.0.19
1176
-	 * @param  string $context View or edit context.
1177
-	 * @return string
1178
-	 */
1179
-	public function get_vat_number( $context = 'view' ) {
1180
-		return $this->get_prop( 'vat_number', $context );
1283
+     * Get other recipients for invoice communications.
1284
+     *
1285
+     * @since 1.0.19
1286
+     * @param  string $context View or edit context.
1287
+     * @return bool
1288
+     */
1289
+    public function get_email_cc( $context = 'view' ) {
1290
+        return $this->get_prop( 'email_cc', $context );
1181 1291
     }
1182 1292
 
1183 1293
     /**
1184
-	 * Alias of self::get_vat_number().
1185
-	 *
1186
-	 * @since 1.0.19
1187
-	 * @param  string $context View or edit context.
1188
-	 * @return string
1189
-	 */
1190
-	public function get_user_vat_number( $context = 'view' ) {
1191
-		return $this->get_vat_number( $context );
1294
+     * Get invoice template.
1295
+     *
1296
+     * @since 1.0.19
1297
+     * @param  string $context View or edit context.
1298
+     * @return bool
1299
+     */
1300
+    public function get_template( $context = 'view' ) {
1301
+        return $this->get_prop( 'template', $context );
1192 1302
     }
1193 1303
 
1194 1304
     /**
1195
-	 * Alias of self::get_vat_number().
1196
-	 *
1197
-	 * @since 1.0.19
1198
-	 * @param  string $context View or edit context.
1199
-	 * @return string
1200
-	 */
1201
-	public function get_customer_vat_number( $context = 'view' ) {
1202
-		return $this->get_vat_number( $context );
1305
+     * Get invoice source.
1306
+     *
1307
+     * @since 1.0.19
1308
+     * @param  string $context View or edit context.
1309
+     * @return bool
1310
+     */
1311
+    public function get_created_via( $context = 'view' ) {
1312
+        return $this->get_prop( 'created_via', $context );
1203 1313
     }
1204 1314
 
1205 1315
     /**
1206
-	 * Get the customer's vat rate.
1207
-	 *
1208
-	 * @since 1.0.19
1209
-	 * @param  string $context View or edit context.
1210
-	 * @return string
1211
-	 */
1212
-	public function get_vat_rate( $context = 'view' ) {
1213
-		return $this->get_prop( 'vat_rate', $context );
1214
-    }
1215
-
1216
-    /**
1217
-	 * Alias of self::get_vat_rate().
1218
-	 *
1219
-	 * @since 1.0.19
1220
-	 * @param  string $context View or edit context.
1221
-	 * @return string
1222
-	 */
1223
-	public function get_user_vat_rate( $context = 'view' ) {
1224
-		return $this->get_vat_rate( $context );
1225
-    }
1226
-
1227
-    /**
1228
-	 * Alias of self::get_vat_rate().
1229
-	 *
1230
-	 * @since 1.0.19
1231
-	 * @param  string $context View or edit context.
1232
-	 * @return string
1233
-	 */
1234
-	public function get_customer_vat_rate( $context = 'view' ) {
1235
-		return $this->get_vat_rate( $context );
1236
-    }
1237
-
1238
-    /**
1239
-	 * Get the customer's address.
1240
-	 *
1241
-	 * @since 1.0.19
1242
-	 * @param  string $context View or edit context.
1243
-	 * @return string
1244
-	 */
1245
-	public function get_address( $context = 'view' ) {
1246
-		return $this->get_prop( 'address', $context );
1247
-    }
1248
-
1249
-    /**
1250
-	 * Alias of self::get_address().
1251
-	 *
1252
-	 * @since 1.0.19
1253
-	 * @param  string $context View or edit context.
1254
-	 * @return string
1255
-	 */
1256
-	public function get_user_address( $context = 'view' ) {
1257
-		return $this->get_address( $context );
1258
-    }
1259
-
1260
-    /**
1261
-	 * Alias of self::get_address().
1262
-	 *
1263
-	 * @since 1.0.19
1264
-	 * @param  string $context View or edit context.
1265
-	 * @return string
1266
-	 */
1267
-	public function get_customer_address( $context = 'view' ) {
1268
-		return $this->get_address( $context );
1269
-    }
1270
-
1271
-    /**
1272
-	 * Get whether the customer has viewed the invoice or not.
1273
-	 *
1274
-	 * @since 1.0.19
1275
-	 * @param  string $context View or edit context.
1276
-	 * @return bool
1277
-	 */
1278
-	public function get_is_viewed( $context = 'view' ) {
1279
-		return (bool) $this->get_prop( 'is_viewed', $context );
1280
-	}
1281
-
1282
-	/**
1283
-	 * Get other recipients for invoice communications.
1284
-	 *
1285
-	 * @since 1.0.19
1286
-	 * @param  string $context View or edit context.
1287
-	 * @return bool
1288
-	 */
1289
-	public function get_email_cc( $context = 'view' ) {
1290
-		return $this->get_prop( 'email_cc', $context );
1291
-	}
1292
-
1293
-	/**
1294
-	 * Get invoice template.
1295
-	 *
1296
-	 * @since 1.0.19
1297
-	 * @param  string $context View or edit context.
1298
-	 * @return bool
1299
-	 */
1300
-	public function get_template( $context = 'view' ) {
1301
-		return $this->get_prop( 'template', $context );
1302
-	}
1303
-
1304
-	/**
1305
-	 * Get invoice source.
1306
-	 *
1307
-	 * @since 1.0.19
1308
-	 * @param  string $context View or edit context.
1309
-	 * @return bool
1310
-	 */
1311
-	public function get_created_via( $context = 'view' ) {
1312
-		return $this->get_prop( 'created_via', $context );
1313
-	}
1314
-
1315
-	/**
1316
-	 * Get whether the customer has confirmed their address.
1317
-	 *
1318
-	 * @since 1.0.19
1319
-	 * @param  string $context View or edit context.
1320
-	 * @return bool
1321
-	 */
1322
-	public function get_address_confirmed( $context = 'view' ) {
1323
-		return (bool) $this->get_prop( 'address_confirmed', $context );
1324
-    }
1325
-
1326
-    /**
1327
-	 * Alias of self::get_address_confirmed().
1328
-	 *
1329
-	 * @since 1.0.19
1330
-	 * @param  string $context View or edit context.
1331
-	 * @return bool
1332
-	 */
1333
-	public function get_user_address_confirmed( $context = 'view' ) {
1334
-		return $this->get_address_confirmed( $context );
1335
-    }
1336
-
1337
-    /**
1338
-	 * Alias of self::get_address().
1339
-	 *
1340
-	 * @since 1.0.19
1341
-	 * @param  string $context View or edit context.
1342
-	 * @return bool
1343
-	 */
1344
-	public function get_customer_address_confirmed( $context = 'view' ) {
1345
-		return $this->get_address_confirmed( $context );
1346
-    }
1347
-
1348
-    /**
1349
-	 * Get the invoice subtotal.
1350
-	 *
1351
-	 * @since 1.0.19
1352
-	 * @param  string $context View or edit context.
1353
-	 * @return float
1354
-	 */
1355
-	public function get_subtotal( $context = 'view' ) {
1316
+     * Get whether the customer has confirmed their address.
1317
+     *
1318
+     * @since 1.0.19
1319
+     * @param  string $context View or edit context.
1320
+     * @return bool
1321
+     */
1322
+    public function get_address_confirmed( $context = 'view' ) {
1323
+        return (bool) $this->get_prop( 'address_confirmed', $context );
1324
+    }
1325
+
1326
+    /**
1327
+     * Alias of self::get_address_confirmed().
1328
+     *
1329
+     * @since 1.0.19
1330
+     * @param  string $context View or edit context.
1331
+     * @return bool
1332
+     */
1333
+    public function get_user_address_confirmed( $context = 'view' ) {
1334
+        return $this->get_address_confirmed( $context );
1335
+    }
1336
+
1337
+    /**
1338
+     * Alias of self::get_address().
1339
+     *
1340
+     * @since 1.0.19
1341
+     * @param  string $context View or edit context.
1342
+     * @return bool
1343
+     */
1344
+    public function get_customer_address_confirmed( $context = 'view' ) {
1345
+        return $this->get_address_confirmed( $context );
1346
+    }
1347
+
1348
+    /**
1349
+     * Get the invoice subtotal.
1350
+     *
1351
+     * @since 1.0.19
1352
+     * @param  string $context View or edit context.
1353
+     * @return float
1354
+     */
1355
+    public function get_subtotal( $context = 'view' ) {
1356 1356
         $subtotal = (float) $this->get_prop( 'subtotal', $context );
1357 1357
 
1358 1358
         // Backwards compatibility.
@@ -1364,167 +1364,167 @@  discard block
 block discarded – undo
1364 1364
     }
1365 1365
 
1366 1366
     /**
1367
-	 * Get the invoice discount total.
1368
-	 *
1369
-	 * @since 1.0.19
1370
-	 * @param  string $context View or edit context.
1371
-	 * @return float
1372
-	 */
1373
-	public function get_total_discount( $context = 'view' ) {
1374
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_discount', $context ) ) );
1367
+     * Get the invoice discount total.
1368
+     *
1369
+     * @since 1.0.19
1370
+     * @param  string $context View or edit context.
1371
+     * @return float
1372
+     */
1373
+    public function get_total_discount( $context = 'view' ) {
1374
+        return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_discount', $context ) ) );
1375 1375
     }
1376 1376
 
1377 1377
     /**
1378
-	 * Get the invoice tax total.
1379
-	 *
1380
-	 * @since 1.0.19
1381
-	 * @param  string $context View or edit context.
1382
-	 * @return float
1383
-	 */
1384
-	public function get_total_tax( $context = 'view' ) {
1385
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_tax', $context ) ) );
1386
-	}
1378
+     * Get the invoice tax total.
1379
+     *
1380
+     * @since 1.0.19
1381
+     * @param  string $context View or edit context.
1382
+     * @return float
1383
+     */
1384
+    public function get_total_tax( $context = 'view' ) {
1385
+        return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_tax', $context ) ) );
1386
+    }
1387 1387
 
1388
-	/**
1389
-	 * @deprecated
1390
-	 */
1391
-	public function get_final_tax( $currency = false ) {
1392
-		$tax = $this->get_total_tax();
1388
+    /**
1389
+     * @deprecated
1390
+     */
1391
+    public function get_final_tax( $currency = false ) {
1392
+        $tax = $this->get_total_tax();
1393 1393
 
1394 1394
         if ( $currency ) {
1395
-			return wpinv_price( $tax, $this->get_currency() );
1395
+            return wpinv_price( $tax, $this->get_currency() );
1396 1396
         }
1397 1397
 
1398 1398
         return $tax;
1399 1399
     }
1400 1400
 
1401 1401
     /**
1402
-	 * Get the invoice fees total.
1403
-	 *
1404
-	 * @since 1.0.19
1405
-	 * @param  string $context View or edit context.
1406
-	 * @return float
1407
-	 */
1408
-	public function get_total_fees( $context = 'view' ) {
1409
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_fees', $context ) ) );
1402
+     * Get the invoice fees total.
1403
+     *
1404
+     * @since 1.0.19
1405
+     * @param  string $context View or edit context.
1406
+     * @return float
1407
+     */
1408
+    public function get_total_fees( $context = 'view' ) {
1409
+        return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_fees', $context ) ) );
1410 1410
     }
1411 1411
 
1412 1412
     /**
1413
-	 * Alias for self::get_total_fees().
1414
-	 *
1415
-	 * @since 1.0.19
1416
-	 * @param  string $context View or edit context.
1417
-	 * @return float
1418
-	 */
1419
-	public function get_fees_total( $context = 'view' ) {
1420
-		return $this->get_total_fees( $context );
1413
+     * Alias for self::get_total_fees().
1414
+     *
1415
+     * @since 1.0.19
1416
+     * @param  string $context View or edit context.
1417
+     * @return float
1418
+     */
1419
+    public function get_fees_total( $context = 'view' ) {
1420
+        return $this->get_total_fees( $context );
1421 1421
     }
1422 1422
 
1423 1423
     /**
1424
-	 * Get the invoice total.
1425
-	 *
1426
-	 * @since 1.0.19
1424
+     * Get the invoice total.
1425
+     *
1426
+     * @since 1.0.19
1427 1427
      * @return float
1428
-	 */
1429
-	public function get_total() {
1430
-		$total = $this->is_renewal() ? $this->get_recurring_total() : $this->get_initial_total();
1431
-		return apply_filters( 'getpaid_get_invoice_total_amount', $total, $this  );
1432
-	}
1428
+     */
1429
+    public function get_total() {
1430
+        $total = $this->is_renewal() ? $this->get_recurring_total() : $this->get_initial_total();
1431
+        return apply_filters( 'getpaid_get_invoice_total_amount', $total, $this  );
1432
+    }
1433 1433
 	
1434
-	/**
1435
-	 * Get the invoice totals.
1436
-	 *
1437
-	 * @since 1.0.19
1434
+    /**
1435
+     * Get the invoice totals.
1436
+     *
1437
+     * @since 1.0.19
1438 1438
      * @return array
1439
-	 */
1440
-	public function get_totals() {
1441
-		return $this->totals;
1439
+     */
1440
+    public function get_totals() {
1441
+        return $this->totals;
1442 1442
     }
1443 1443
 
1444 1444
     /**
1445
-	 * Get the initial invoice total.
1446
-	 *
1447
-	 * @since 1.0.19
1445
+     * Get the initial invoice total.
1446
+     *
1447
+     * @since 1.0.19
1448 1448
      * @param  string $context View or edit context.
1449 1449
      * @return float
1450
-	 */
1450
+     */
1451 1451
     public function get_initial_total() {
1452 1452
 
1453
-		if ( empty( $this->totals ) ) {
1454
-			$this->recalculate_total();
1455
-		}
1453
+        if ( empty( $this->totals ) ) {
1454
+            $this->recalculate_total();
1455
+        }
1456 1456
 
1457
-		$tax      = $this->totals['tax']['initial'];
1458
-		$fee      = $this->totals['fee']['initial'];
1459
-		$discount = $this->totals['discount']['initial'];
1460
-		$subtotal = $this->totals['subtotal']['initial'];
1461
-		$total    = $tax + $fee - $discount + $subtotal;
1457
+        $tax      = $this->totals['tax']['initial'];
1458
+        $fee      = $this->totals['fee']['initial'];
1459
+        $discount = $this->totals['discount']['initial'];
1460
+        $subtotal = $this->totals['subtotal']['initial'];
1461
+        $total    = $tax + $fee - $discount + $subtotal;
1462 1462
 
1463
-		if ( 0 > $total ) {
1464
-			$total = 0;
1465
-		}
1463
+        if ( 0 > $total ) {
1464
+            $total = 0;
1465
+        }
1466 1466
 
1467
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1467
+        $total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1468 1468
         return apply_filters( 'wpinv_get_initial_invoice_total', $total, $this );
1469
-	}
1469
+    }
1470 1470
 
1471
-	/**
1472
-	 * Get the recurring invoice total.
1473
-	 *
1474
-	 * @since 1.0.19
1471
+    /**
1472
+     * Get the recurring invoice total.
1473
+     *
1474
+     * @since 1.0.19
1475 1475
      * @param  string $context View or edit context.
1476 1476
      * @return float
1477
-	 */
1477
+     */
1478 1478
     public function get_recurring_total() {
1479 1479
 
1480
-		if ( empty( $this->totals ) ) {
1481
-			$this->recalculate_total();
1482
-		}
1480
+        if ( empty( $this->totals ) ) {
1481
+            $this->recalculate_total();
1482
+        }
1483 1483
 
1484
-		$tax      = $this->totals['tax']['recurring'];
1485
-		$fee      = $this->totals['fee']['recurring'];
1486
-		$discount = $this->totals['discount']['recurring'];
1487
-		$subtotal = $this->totals['subtotal']['recurring'];
1488
-		$total    = $tax + $fee - $discount + $subtotal;
1484
+        $tax      = $this->totals['tax']['recurring'];
1485
+        $fee      = $this->totals['fee']['recurring'];
1486
+        $discount = $this->totals['discount']['recurring'];
1487
+        $subtotal = $this->totals['subtotal']['recurring'];
1488
+        $total    = $tax + $fee - $discount + $subtotal;
1489 1489
 
1490
-		if ( 0 > $total ) {
1491
-			$total = 0;
1492
-		}
1490
+        if ( 0 > $total ) {
1491
+            $total = 0;
1492
+        }
1493 1493
 
1494
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1494
+        $total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1495 1495
         return apply_filters( 'wpinv_get_recurring_invoice_total', $total, $this );
1496
-	}
1496
+    }
1497 1497
 
1498
-	/**
1499
-	 * Returns recurring payment details.
1500
-	 *
1501
-	 * @since 1.0.19
1498
+    /**
1499
+     * Returns recurring payment details.
1500
+     *
1501
+     * @since 1.0.19
1502 1502
      * @param  string $field Optionally provide a field to return.
1503
-	 * @param string $currency Whether to include the currency.
1503
+     * @param string $currency Whether to include the currency.
1504 1504
      * @return float|string
1505
-	 */
1505
+     */
1506 1506
     public function get_recurring_details( $field = '', $currency = false ) {
1507 1507
 
1508
-		// Maybe recalculate totals.
1509
-		if ( empty( $this->totals ) ) {
1510
-			$this->recalculate_total();
1511
-		}
1508
+        // Maybe recalculate totals.
1509
+        if ( empty( $this->totals ) ) {
1510
+            $this->recalculate_total();
1511
+        }
1512 1512
 
1513
-		// Prepare recurring totals.
1513
+        // Prepare recurring totals.
1514 1514
         $data = apply_filters(
1515
-			'wpinv_get_invoice_recurring_details',
1516
-			array(
1517
-				'cart_details' => $this->get_cart_details(),
1518
-				'subtotal'     => $this->totals['subtotal']['recurring'],
1519
-				'discount'     => $this->totals['discount']['recurring'],
1520
-				'tax'          => $this->totals['tax']['recurring'],
1521
-				'fee'          => $this->totals['fee']['recurring'],
1522
-				'total'        => $this->get_recurring_total(),
1523
-			),
1524
-			$this,
1525
-			$field,
1526
-			$currency
1527
-		);
1515
+            'wpinv_get_invoice_recurring_details',
1516
+            array(
1517
+                'cart_details' => $this->get_cart_details(),
1518
+                'subtotal'     => $this->totals['subtotal']['recurring'],
1519
+                'discount'     => $this->totals['discount']['recurring'],
1520
+                'tax'          => $this->totals['tax']['recurring'],
1521
+                'fee'          => $this->totals['fee']['recurring'],
1522
+                'total'        => $this->get_recurring_total(),
1523
+            ),
1524
+            $this,
1525
+            $field,
1526
+            $currency
1527
+        );
1528 1528
 
1529 1529
         if ( isset( $data[$field] ) ) {
1530 1530
             return ( $currency ? wpinv_price( $data[$field], $this->get_currency() ) : $data[$field] );
@@ -1534,166 +1534,166 @@  discard block
 block discarded – undo
1534 1534
     }
1535 1535
 
1536 1536
     /**
1537
-	 * Get the invoice fees.
1538
-	 *
1539
-	 * @since 1.0.19
1540
-	 * @param  string $context View or edit context.
1541
-	 * @return array
1542
-	 */
1543
-	public function get_fees( $context = 'view' ) {
1544
-		return wpinv_parse_list( $this->get_prop( 'fees', $context ) );
1537
+     * Get the invoice fees.
1538
+     *
1539
+     * @since 1.0.19
1540
+     * @param  string $context View or edit context.
1541
+     * @return array
1542
+     */
1543
+    public function get_fees( $context = 'view' ) {
1544
+        return wpinv_parse_list( $this->get_prop( 'fees', $context ) );
1545 1545
     }
1546 1546
 
1547 1547
     /**
1548
-	 * Get the invoice discounts.
1549
-	 *
1550
-	 * @since 1.0.19
1551
-	 * @param  string $context View or edit context.
1552
-	 * @return array
1553
-	 */
1554
-	public function get_discounts( $context = 'view' ) {
1555
-		return wpinv_parse_list( $this->get_prop( 'discounts', $context ) );
1548
+     * Get the invoice discounts.
1549
+     *
1550
+     * @since 1.0.19
1551
+     * @param  string $context View or edit context.
1552
+     * @return array
1553
+     */
1554
+    public function get_discounts( $context = 'view' ) {
1555
+        return wpinv_parse_list( $this->get_prop( 'discounts', $context ) );
1556 1556
     }
1557 1557
 
1558 1558
     /**
1559
-	 * Get the invoice taxes.
1560
-	 *
1561
-	 * @since 1.0.19
1562
-	 * @param  string $context View or edit context.
1563
-	 * @return array
1564
-	 */
1565
-	public function get_taxes( $context = 'view' ) {
1566
-		return wpinv_parse_list( $this->get_prop( 'taxes', $context ) );
1559
+     * Get the invoice taxes.
1560
+     *
1561
+     * @since 1.0.19
1562
+     * @param  string $context View or edit context.
1563
+     * @return array
1564
+     */
1565
+    public function get_taxes( $context = 'view' ) {
1566
+        return wpinv_parse_list( $this->get_prop( 'taxes', $context ) );
1567 1567
     }
1568 1568
 
1569 1569
     /**
1570
-	 * Get the invoice items.
1571
-	 *
1572
-	 * @since 1.0.19
1573
-	 * @param  string $context View or edit context.
1574
-	 * @return GetPaid_Form_Item[]
1575
-	 */
1576
-	public function get_items( $context = 'view' ) {
1570
+     * Get the invoice items.
1571
+     *
1572
+     * @since 1.0.19
1573
+     * @param  string $context View or edit context.
1574
+     * @return GetPaid_Form_Item[]
1575
+     */
1576
+    public function get_items( $context = 'view' ) {
1577 1577
         return $this->get_prop( 'items', $context );
1578
-	}
1578
+    }
1579 1579
 	
1580
-	/**
1581
-	 * Get the invoice item ids.
1582
-	 *
1583
-	 * @since 1.0.19
1584
-	 * @return string
1585
-	 */
1586
-	public function get_item_ids() {
1587
-		return implode( ', ', wp_list_pluck( $this->get_cart_details(), 'item_id' ) );
1580
+    /**
1581
+     * Get the invoice item ids.
1582
+     *
1583
+     * @since 1.0.19
1584
+     * @return string
1585
+     */
1586
+    public function get_item_ids() {
1587
+        return implode( ', ', wp_list_pluck( $this->get_cart_details(), 'item_id' ) );
1588 1588
     }
1589 1589
 
1590 1590
     /**
1591
-	 * Get the invoice's payment form.
1592
-	 *
1593
-	 * @since 1.0.19
1594
-	 * @param  string $context View or edit context.
1595
-	 * @return int
1596
-	 */
1597
-	public function get_payment_form( $context = 'view' ) {
1598
-		return intval( $this->get_prop( 'payment_form', $context ) );
1591
+     * Get the invoice's payment form.
1592
+     *
1593
+     * @since 1.0.19
1594
+     * @param  string $context View or edit context.
1595
+     * @return int
1596
+     */
1597
+    public function get_payment_form( $context = 'view' ) {
1598
+        return intval( $this->get_prop( 'payment_form', $context ) );
1599 1599
     }
1600 1600
 
1601 1601
     /**
1602
-	 * Get the invoice's submission id.
1603
-	 *
1604
-	 * @since 1.0.19
1605
-	 * @param  string $context View or edit context.
1606
-	 * @return string
1607
-	 */
1608
-	public function get_submission_id( $context = 'view' ) {
1609
-		return $this->get_prop( 'submission_id', $context );
1602
+     * Get the invoice's submission id.
1603
+     *
1604
+     * @since 1.0.19
1605
+     * @param  string $context View or edit context.
1606
+     * @return string
1607
+     */
1608
+    public function get_submission_id( $context = 'view' ) {
1609
+        return $this->get_prop( 'submission_id', $context );
1610 1610
     }
1611 1611
 
1612 1612
     /**
1613
-	 * Get the invoice's discount code.
1614
-	 *
1615
-	 * @since 1.0.19
1616
-	 * @param  string $context View or edit context.
1617
-	 * @return string
1618
-	 */
1619
-	public function get_discount_code( $context = 'view' ) {
1620
-		return $this->get_prop( 'discount_code', $context );
1613
+     * Get the invoice's discount code.
1614
+     *
1615
+     * @since 1.0.19
1616
+     * @param  string $context View or edit context.
1617
+     * @return string
1618
+     */
1619
+    public function get_discount_code( $context = 'view' ) {
1620
+        return $this->get_prop( 'discount_code', $context );
1621 1621
     }
1622 1622
 
1623 1623
     /**
1624
-	 * Get the invoice's gateway.
1625
-	 *
1626
-	 * @since 1.0.19
1627
-	 * @param  string $context View or edit context.
1628
-	 * @return string
1629
-	 */
1630
-	public function get_gateway( $context = 'view' ) {
1631
-		return $this->get_prop( 'gateway', $context );
1624
+     * Get the invoice's gateway.
1625
+     *
1626
+     * @since 1.0.19
1627
+     * @param  string $context View or edit context.
1628
+     * @return string
1629
+     */
1630
+    public function get_gateway( $context = 'view' ) {
1631
+        return $this->get_prop( 'gateway', $context );
1632 1632
     }
1633 1633
 
1634 1634
     /**
1635
-	 * Get the invoice's gateway display title.
1636
-	 *
1637
-	 * @since 1.0.19
1638
-	 * @return string
1639
-	 */
1635
+     * Get the invoice's gateway display title.
1636
+     *
1637
+     * @since 1.0.19
1638
+     * @return string
1639
+     */
1640 1640
     public function get_gateway_title() {
1641 1641
         $title =  wpinv_get_gateway_checkout_label( $this->get_gateway() );
1642 1642
         return apply_filters( 'wpinv_gateway_title', $title, $this->get_id(), $this );
1643 1643
     }
1644 1644
 
1645 1645
     /**
1646
-	 * Get the invoice's transaction id.
1647
-	 *
1648
-	 * @since 1.0.19
1649
-	 * @param  string $context View or edit context.
1650
-	 * @return string
1651
-	 */
1652
-	public function get_transaction_id( $context = 'view' ) {
1653
-		return $this->get_prop( 'transaction_id', $context );
1646
+     * Get the invoice's transaction id.
1647
+     *
1648
+     * @since 1.0.19
1649
+     * @param  string $context View or edit context.
1650
+     * @return string
1651
+     */
1652
+    public function get_transaction_id( $context = 'view' ) {
1653
+        return $this->get_prop( 'transaction_id', $context );
1654 1654
     }
1655 1655
 
1656 1656
     /**
1657
-	 * Get the invoice's currency.
1658
-	 *
1659
-	 * @since 1.0.19
1660
-	 * @param  string $context View or edit context.
1661
-	 * @return string
1662
-	 */
1663
-	public function get_currency( $context = 'view' ) {
1657
+     * Get the invoice's currency.
1658
+     *
1659
+     * @since 1.0.19
1660
+     * @param  string $context View or edit context.
1661
+     * @return string
1662
+     */
1663
+    public function get_currency( $context = 'view' ) {
1664 1664
         $currency = $this->get_prop( 'currency', $context );
1665 1665
         return empty( $currency ) ? wpinv_get_currency() : $currency;
1666 1666
     }
1667 1667
 
1668 1668
     /**
1669
-	 * Checks if we are charging taxes for this invoice.
1670
-	 *
1671
-	 * @since 1.0.19
1672
-	 * @param  string $context View or edit context.
1673
-	 * @return bool
1674
-	 */
1675
-	public function get_disable_taxes( $context = 'view' ) {
1669
+     * Checks if we are charging taxes for this invoice.
1670
+     *
1671
+     * @since 1.0.19
1672
+     * @param  string $context View or edit context.
1673
+     * @return bool
1674
+     */
1675
+    public function get_disable_taxes( $context = 'view' ) {
1676 1676
         return (bool) $this->get_prop( 'disable_taxes', $context );
1677 1677
     }
1678 1678
 
1679 1679
     /**
1680
-	 * Retrieves the subscription id for an invoice.
1681
-	 *
1682
-	 * @since 1.0.19
1683
-	 * @param  string $context View or edit context.
1684
-	 * @return int
1685
-	 */
1680
+     * Retrieves the subscription id for an invoice.
1681
+     *
1682
+     * @since 1.0.19
1683
+     * @param  string $context View or edit context.
1684
+     * @return int
1685
+     */
1686 1686
     public function get_subscription_id( $context = 'view' ) {
1687
-		return $this->is_renewal() ? $this->get_parent()->get_subscription_id( $context ) : $this->get_prop( 'subscription_id', $context );
1688
-	}
1689
-
1690
-	/**
1691
-	 * Retrieves the remote subscription id for an invoice.
1692
-	 *
1693
-	 * @since 1.0.19
1694
-	 * @param  string $context View or edit context.
1695
-	 * @return int
1696
-	 */
1687
+        return $this->is_renewal() ? $this->get_parent()->get_subscription_id( $context ) : $this->get_prop( 'subscription_id', $context );
1688
+    }
1689
+
1690
+    /**
1691
+     * Retrieves the remote subscription id for an invoice.
1692
+     *
1693
+     * @since 1.0.19
1694
+     * @param  string $context View or edit context.
1695
+     * @return int
1696
+     */
1697 1697
     public function get_remote_subscription_id( $context = 'view' ) {
1698 1698
         $subscription_id = $this->get_prop( 'remote_subscription_id', $context );
1699 1699
 
@@ -1706,12 +1706,12 @@  discard block
 block discarded – undo
1706 1706
     }
1707 1707
 
1708 1708
     /**
1709
-	 * Retrieves the payment meta for an invoice.
1710
-	 *
1711
-	 * @since 1.0.19
1712
-	 * @param  string $context View or edit context.
1713
-	 * @return array
1714
-	 */
1709
+     * Retrieves the payment meta for an invoice.
1710
+     *
1711
+     * @since 1.0.19
1712
+     * @param  string $context View or edit context.
1713
+     * @return array
1714
+     */
1715 1715
     public function get_payment_meta( $context = 'view' ) {
1716 1716
 
1717 1717
         return array(
@@ -1731,31 +1731,31 @@  discard block
 block discarded – undo
1731 1731
     }
1732 1732
 
1733 1733
     /**
1734
-	 * Retrieves the cart details for an invoice.
1735
-	 *
1736
-	 * @since 1.0.19
1737
-	 * @return array
1738
-	 */
1734
+     * Retrieves the cart details for an invoice.
1735
+     *
1736
+     * @since 1.0.19
1737
+     * @return array
1738
+     */
1739 1739
     public function get_cart_details() {
1740 1740
         $items        = $this->get_items();
1741 1741
         $cart_details = array();
1742 1742
 
1743 1743
         foreach ( $items as $item ) {
1744
-			$item->invoice_id = $this->get_id();
1744
+            $item->invoice_id = $this->get_id();
1745 1745
             $cart_details[]   = $item->prepare_data_for_saving();
1746 1746
         }
1747 1747
 
1748 1748
         return $cart_details;
1749
-	}
1749
+    }
1750 1750
 
1751
-	/**
1752
-	 * Retrieves the recurring item.
1753
-	 *
1754
-	 * @return null|GetPaid_Form_Item|int
1755
-	 */
1756
-	public function get_recurring( $object = false ) {
1751
+    /**
1752
+     * Retrieves the recurring item.
1753
+     *
1754
+     * @return null|GetPaid_Form_Item|int
1755
+     */
1756
+    public function get_recurring( $object = false ) {
1757 1757
 
1758
-		// Are we returning an object?
1758
+        // Are we returning an object?
1759 1759
         if ( $object ) {
1760 1760
             return $this->get_item( $this->recurring_item );
1761 1761
         }
@@ -1763,114 +1763,114 @@  discard block
 block discarded – undo
1763 1763
         return $this->recurring_item;
1764 1764
     }
1765 1765
 
1766
-	/**
1767
-	 * Retrieves the subscription name.
1768
-	 *
1769
-	 * @since 1.0.19
1770
-	 * @return string
1771
-	 */
1772
-	public function get_subscription_name() {
1766
+    /**
1767
+     * Retrieves the subscription name.
1768
+     *
1769
+     * @since 1.0.19
1770
+     * @return string
1771
+     */
1772
+    public function get_subscription_name() {
1773 1773
 
1774
-		// Retrieve the recurring name
1774
+        // Retrieve the recurring name
1775 1775
         $item = $this->get_recurring( true );
1776 1776
 
1777
-		// Abort if it does not exist.
1777
+        // Abort if it does not exist.
1778 1778
         if ( empty( $item ) ) {
1779 1779
             return '';
1780 1780
         }
1781 1781
 
1782
-		// Return the item name.
1782
+        // Return the item name.
1783 1783
         return apply_filters( 'wpinv_invoice_get_subscription_name', $item->get_name(), $this );
1784
-	}
1785
-
1786
-	/**
1787
-	 * Retrieves the view url.
1788
-	 *
1789
-	 * @since 1.0.19
1790
-	 * @return string
1791
-	 */
1792
-	public function get_view_url() {
1784
+    }
1785
+
1786
+    /**
1787
+     * Retrieves the view url.
1788
+     *
1789
+     * @since 1.0.19
1790
+     * @return string
1791
+     */
1792
+    public function get_view_url() {
1793 1793
         $invoice_url = get_permalink( $this->get_id() );
1794
-		$invoice_url = add_query_arg( 'invoice_key', $this->get_key(), $invoice_url );
1794
+        $invoice_url = add_query_arg( 'invoice_key', $this->get_key(), $invoice_url );
1795 1795
         return apply_filters( 'wpinv_get_view_url', $invoice_url, $this );
1796
-	}
1796
+    }
1797 1797
 
1798
-	/**
1799
-	 * Retrieves the payment url.
1800
-	 *
1801
-	 * @since 1.0.19
1802
-	 * @return string
1803
-	 */
1804
-	public function get_checkout_payment_url( $deprecated = false, $secret = false ) {
1798
+    /**
1799
+     * Retrieves the payment url.
1800
+     *
1801
+     * @since 1.0.19
1802
+     * @return string
1803
+     */
1804
+    public function get_checkout_payment_url( $deprecated = false, $secret = false ) {
1805 1805
 
1806
-		// Retrieve the checkout url.
1806
+        // Retrieve the checkout url.
1807 1807
         $pay_url = wpinv_get_checkout_uri();
1808 1808
 
1809
-		// Maybe force ssl.
1809
+        // Maybe force ssl.
1810 1810
         if ( is_ssl() ) {
1811 1811
             $pay_url = str_replace( 'http:', 'https:', $pay_url );
1812 1812
         }
1813 1813
 
1814
-		// Add the invoice key.
1815
-		$pay_url = add_query_arg( 'invoice_key', $this->get_key(), $pay_url );
1814
+        // Add the invoice key.
1815
+        $pay_url = add_query_arg( 'invoice_key', $this->get_key(), $pay_url );
1816 1816
 
1817
-		// (Maybe?) add a secret
1817
+        // (Maybe?) add a secret
1818 1818
         if ( $secret ) {
1819 1819
             $pay_url = add_query_arg( array( '_wpipay' => md5( $this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key() ) ), $pay_url );
1820 1820
         }
1821 1821
 
1822 1822
         return apply_filters( 'wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret );
1823
-	}
1823
+    }
1824 1824
 	
1825
-	/**
1826
-	 * Retrieves the receipt url.
1827
-	 *
1828
-	 * @since 1.0.19
1829
-	 * @return string
1830
-	 */
1831
-	public function get_receipt_url() {
1832
-
1833
-		// Retrieve the checkout url.
1825
+    /**
1826
+     * Retrieves the receipt url.
1827
+     *
1828
+     * @since 1.0.19
1829
+     * @return string
1830
+     */
1831
+    public function get_receipt_url() {
1832
+
1833
+        // Retrieve the checkout url.
1834 1834
         $receipt_url = wpinv_get_success_page_uri();
1835 1835
 
1836
-		// Maybe force ssl.
1836
+        // Maybe force ssl.
1837 1837
         if ( is_ssl() ) {
1838 1838
             $receipt_url = str_replace( 'http:', 'https:', $receipt_url );
1839 1839
         }
1840 1840
 
1841
-		// Add the invoice key.
1842
-		$receipt_url = add_query_arg( 'invoice_key', $this->get_key(), $receipt_url );
1841
+        // Add the invoice key.
1842
+        $receipt_url = add_query_arg( 'invoice_key', $this->get_key(), $receipt_url );
1843 1843
 
1844 1844
         return apply_filters( 'getpaid_get_invoice_receipt_url', $receipt_url, $this );
1845
-	}
1845
+    }
1846 1846
 	
1847
-	/**
1848
-	 * Retrieves the default status.
1849
-	 *
1850
-	 * @since 1.0.19
1851
-	 * @return string
1852
-	 */
1853
-	public function get_default_status() {
1854
-
1855
-		$type   = $this->get_type();
1856
-		$status = "wpi-$type-pending";
1857
-		return str_replace( '-invoice', '', $status );
1858
-
1859
-	}
1860
-
1861
-    /**
1862
-	 * Magic method for accessing invoice properties.
1863
-	 *
1864
-	 * @since 1.0.15
1865
-	 * @access public
1866
-	 *
1867
-	 * @param string $key Discount data to retrieve
1868
-	 * @param  string $context View or edit context.
1869
-	 * @return mixed Value of the given invoice property (if set).
1870
-	 */
1871
-	public function get( $key, $context = 'view' ) {
1847
+    /**
1848
+     * Retrieves the default status.
1849
+     *
1850
+     * @since 1.0.19
1851
+     * @return string
1852
+     */
1853
+    public function get_default_status() {
1854
+
1855
+        $type   = $this->get_type();
1856
+        $status = "wpi-$type-pending";
1857
+        return str_replace( '-invoice', '', $status );
1858
+
1859
+    }
1860
+
1861
+    /**
1862
+     * Magic method for accessing invoice properties.
1863
+     *
1864
+     * @since 1.0.15
1865
+     * @access public
1866
+     *
1867
+     * @param string $key Discount data to retrieve
1868
+     * @param  string $context View or edit context.
1869
+     * @return mixed Value of the given invoice property (if set).
1870
+     */
1871
+    public function get( $key, $context = 'view' ) {
1872 1872
         return $this->get_prop( $key, $context );
1873
-	}
1873
+    }
1874 1874
 
1875 1875
     /*
1876 1876
 	|--------------------------------------------------------------------------
@@ -1883,130 +1883,130 @@  discard block
 block discarded – undo
1883 1883
     */
1884 1884
 
1885 1885
     /**
1886
-	 * Magic method for setting invoice properties.
1887
-	 *
1888
-	 * @since 1.0.19
1889
-	 * @access public
1890
-	 *
1891
-	 * @param string $key Discount data to retrieve
1892
-	 * @param  mixed $value new value.
1893
-	 * @return mixed Value of the given invoice property (if set).
1894
-	 */
1895
-	public function set( $key, $value ) {
1886
+     * Magic method for setting invoice properties.
1887
+     *
1888
+     * @since 1.0.19
1889
+     * @access public
1890
+     *
1891
+     * @param string $key Discount data to retrieve
1892
+     * @param  mixed $value new value.
1893
+     * @return mixed Value of the given invoice property (if set).
1894
+     */
1895
+    public function set( $key, $value ) {
1896 1896
 
1897 1897
         $setter = "set_$key";
1898 1898
         if ( is_callable( array( $this, $setter ) ) ) {
1899 1899
             $this->{$setter}( $value );
1900 1900
         }
1901 1901
 
1902
-	}
1902
+    }
1903 1903
 
1904
-	/**
1905
-	 * Sets item status.
1906
-	 *
1907
-	 * @since 1.0.19
1908
-	 * @param string $new_status    New status.
1909
-	 * @param string $note          Optional note to add.
1910
-	 * @param bool   $manual_update Is this a manual status change?.
1911
-	 * @return array details of change.
1912
-	 */
1913
-	public function set_status( $new_status, $note = '', $manual_update = false ) {
1914
-		$old_status = $this->get_status();
1904
+    /**
1905
+     * Sets item status.
1906
+     *
1907
+     * @since 1.0.19
1908
+     * @param string $new_status    New status.
1909
+     * @param string $note          Optional note to add.
1910
+     * @param bool   $manual_update Is this a manual status change?.
1911
+     * @return array details of change.
1912
+     */
1913
+    public function set_status( $new_status, $note = '', $manual_update = false ) {
1914
+        $old_status = $this->get_status();
1915 1915
 
1916
-		$statuses = $this->get_all_statuses();
1916
+        $statuses = $this->get_all_statuses();
1917 1917
 
1918
-		if ( isset( $statuses[ 'draft' ] ) ) {
1919
-			unset( $statuses[ 'draft' ] );
1920
-		}
1918
+        if ( isset( $statuses[ 'draft' ] ) ) {
1919
+            unset( $statuses[ 'draft' ] );
1920
+        }
1921 1921
 
1922
-		$this->set_prop( 'status', $new_status );
1922
+        $this->set_prop( 'status', $new_status );
1923 1923
 
1924
-		// If setting the status, ensure it's set to a valid status.
1925
-		if ( true === $this->object_read ) {
1924
+        // If setting the status, ensure it's set to a valid status.
1925
+        if ( true === $this->object_read ) {
1926 1926
 
1927
-			// Only allow valid new status.
1928
-			if ( ! array_key_exists( $new_status, $statuses ) ) {
1929
-				$new_status = $this->get_default_status();
1930
-			}
1927
+            // Only allow valid new status.
1928
+            if ( ! array_key_exists( $new_status, $statuses ) ) {
1929
+                $new_status = $this->get_default_status();
1930
+            }
1931 1931
 
1932
-			// If the old status is set but unknown (e.g. draft) assume its pending for action usage.
1933
-			if ( $old_status && ! array_key_exists( $new_status, $statuses ) ) {
1934
-				$old_status = $this->get_default_status();
1935
-			}
1932
+            // If the old status is set but unknown (e.g. draft) assume its pending for action usage.
1933
+            if ( $old_status && ! array_key_exists( $new_status, $statuses ) ) {
1934
+                $old_status = $this->get_default_status();
1935
+            }
1936 1936
 
1937
-			// Paid - Renewal (i.e when duplicating a parent invoice )
1938
-			if ( $new_status == 'wpi-pending' && $old_status == 'publish' && ! $this->get_id() ) {
1939
-				$old_status = 'wpi-pending';
1940
-			}
1937
+            // Paid - Renewal (i.e when duplicating a parent invoice )
1938
+            if ( $new_status == 'wpi-pending' && $old_status == 'publish' && ! $this->get_id() ) {
1939
+                $old_status = 'wpi-pending';
1940
+            }
1941 1941
 
1942
-		}
1942
+        }
1943 1943
 
1944
-		if ( true === $this->object_read && $old_status !== $new_status ) {
1945
-			$this->status_transition = array(
1946
-				'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
1947
-				'to'     => $new_status,
1948
-				'note'   => $note,
1949
-				'manual' => (bool) $manual_update,
1950
-			);
1944
+        if ( true === $this->object_read && $old_status !== $new_status ) {
1945
+            $this->status_transition = array(
1946
+                'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
1947
+                'to'     => $new_status,
1948
+                'note'   => $note,
1949
+                'manual' => (bool) $manual_update,
1950
+            );
1951 1951
 
1952
-			if ( $manual_update ) {
1953
-				do_action( 'getpaid_' . $this->object_type .'_edit_status', $this->get_id(), $new_status );
1954
-			}
1952
+            if ( $manual_update ) {
1953
+                do_action( 'getpaid_' . $this->object_type .'_edit_status', $this->get_id(), $new_status );
1954
+            }
1955 1955
 
1956
-			$this->maybe_set_date_paid();
1956
+            $this->maybe_set_date_paid();
1957 1957
 
1958
-		}
1958
+        }
1959 1959
 
1960
-		return array(
1961
-			'from' => $old_status,
1962
-			'to'   => $new_status,
1963
-		);
1964
-	}
1960
+        return array(
1961
+            'from' => $old_status,
1962
+            'to'   => $new_status,
1963
+        );
1964
+    }
1965 1965
 
1966
-	/**
1967
-	 * Maybe set date paid.
1968
-	 *
1969
-	 * Sets the date paid variable when transitioning to the payment complete
1970
-	 * order status.
1971
-	 *
1972
-	 * @since 1.0.19
1973
-	 */
1974
-	public function maybe_set_date_paid() {
1966
+    /**
1967
+     * Maybe set date paid.
1968
+     *
1969
+     * Sets the date paid variable when transitioning to the payment complete
1970
+     * order status.
1971
+     *
1972
+     * @since 1.0.19
1973
+     */
1974
+    public function maybe_set_date_paid() {
1975 1975
 
1976
-		if ( ! $this->get_date_completed( 'edit' ) && $this->is_paid() ) {
1977
-			$this->set_date_completed( current_time( 'mysql' ) );
1978
-		}
1979
-	}
1976
+        if ( ! $this->get_date_completed( 'edit' ) && $this->is_paid() ) {
1977
+            $this->set_date_completed( current_time( 'mysql' ) );
1978
+        }
1979
+    }
1980 1980
 
1981 1981
     /**
1982
-	 * Set parent invoice ID.
1983
-	 *
1984
-	 * @since 1.0.19
1985
-	 */
1986
-	public function set_parent_id( $value ) {
1987
-		if ( $value && ( $value === $this->get_id() ) ) {
1988
-			return;
1989
-		}
1990
-		$this->set_prop( 'parent_id', absint( $value ) );
1982
+     * Set parent invoice ID.
1983
+     *
1984
+     * @since 1.0.19
1985
+     */
1986
+    public function set_parent_id( $value ) {
1987
+        if ( $value && ( $value === $this->get_id() ) ) {
1988
+            return;
1989
+        }
1990
+        $this->set_prop( 'parent_id', absint( $value ) );
1991 1991
     }
1992 1992
 
1993 1993
     /**
1994
-	 * Set plugin version when the invoice was created.
1995
-	 *
1996
-	 * @since 1.0.19
1997
-	 */
1998
-	public function set_version( $value ) {
1999
-		$this->set_prop( 'version', $value );
1994
+     * Set plugin version when the invoice was created.
1995
+     *
1996
+     * @since 1.0.19
1997
+     */
1998
+    public function set_version( $value ) {
1999
+        $this->set_prop( 'version', $value );
2000 2000
     }
2001
-
2002
-    /**
2003
-	 * Set date when the invoice was created.
2004
-	 *
2005
-	 * @since 1.0.19
2006
-	 * @param string $value Value to set.
2001
+
2002
+    /**
2003
+     * Set date when the invoice was created.
2004
+     *
2005
+     * @since 1.0.19
2006
+     * @param string $value Value to set.
2007 2007
      * @return bool Whether or not the date was set.
2008
-	 */
2009
-	public function set_date_created( $value ) {
2008
+     */
2009
+    public function set_date_created( $value ) {
2010 2010
         $date = strtotime( $value );
2011 2011
 
2012 2012
         if ( $date && $value !== '0000-00-00 00:00:00' ) {
@@ -2014,19 +2014,19 @@  discard block
 block discarded – undo
2014 2014
             return true;
2015 2015
         }
2016 2016
 
2017
-		$this->set_prop( 'date_created', '' );
2018
-		return false;
2017
+        $this->set_prop( 'date_created', '' );
2018
+        return false;
2019 2019
 
2020 2020
     }
2021 2021
 
2022 2022
     /**
2023
-	 * Set date invoice due date.
2024
-	 *
2025
-	 * @since 1.0.19
2026
-	 * @param string $value Value to set.
2023
+     * Set date invoice due date.
2024
+     *
2025
+     * @since 1.0.19
2026
+     * @param string $value Value to set.
2027 2027
      * @return bool Whether or not the date was set.
2028
-	 */
2029
-	public function set_due_date( $value ) {
2028
+     */
2029
+    public function set_due_date( $value ) {
2030 2030
         $date = strtotime( $value );
2031 2031
 
2032 2032
         if ( $date && $value !== '0000-00-00 00:00:00' ) {
@@ -2034,29 +2034,29 @@  discard block
 block discarded – undo
2034 2034
             return true;
2035 2035
         }
2036 2036
 
2037
-		$this->set_prop( 'due_date', '' );
2037
+        $this->set_prop( 'due_date', '' );
2038 2038
         return false;
2039 2039
 
2040 2040
     }
2041 2041
 
2042 2042
     /**
2043
-	 * Alias of self::set_due_date().
2044
-	 *
2045
-	 * @since 1.0.19
2046
-	 * @param  string $value New name.
2047
-	 */
2048
-	public function set_date_due( $value ) {
2049
-		$this->set_due_date( $value );
2043
+     * Alias of self::set_due_date().
2044
+     *
2045
+     * @since 1.0.19
2046
+     * @param  string $value New name.
2047
+     */
2048
+    public function set_date_due( $value ) {
2049
+        $this->set_due_date( $value );
2050 2050
     }
2051 2051
 
2052 2052
     /**
2053
-	 * Set date invoice was completed.
2054
-	 *
2055
-	 * @since 1.0.19
2056
-	 * @param string $value Value to set.
2053
+     * Set date invoice was completed.
2054
+     *
2055
+     * @since 1.0.19
2056
+     * @param string $value Value to set.
2057 2057
      * @return bool Whether or not the date was set.
2058
-	 */
2059
-	public function set_completed_date( $value ) {
2058
+     */
2059
+    public function set_completed_date( $value ) {
2060 2060
         $date = strtotime( $value );
2061 2061
 
2062 2062
         if ( $date && $value !== '0000-00-00 00:00:00'  ) {
@@ -2064,29 +2064,29 @@  discard block
 block discarded – undo
2064 2064
             return true;
2065 2065
         }
2066 2066
 
2067
-		$this->set_prop( 'completed_date', '' );
2067
+        $this->set_prop( 'completed_date', '' );
2068 2068
         return false;
2069 2069
 
2070 2070
     }
2071 2071
 
2072 2072
     /**
2073
-	 * Alias of self::set_completed_date().
2074
-	 *
2075
-	 * @since 1.0.19
2076
-	 * @param  string $value New name.
2077
-	 */
2078
-	public function set_date_completed( $value ) {
2079
-		$this->set_completed_date( $value );
2073
+     * Alias of self::set_completed_date().
2074
+     *
2075
+     * @since 1.0.19
2076
+     * @param  string $value New name.
2077
+     */
2078
+    public function set_date_completed( $value ) {
2079
+        $this->set_completed_date( $value );
2080 2080
     }
2081 2081
 
2082 2082
     /**
2083
-	 * Set date when the invoice was last modified.
2084
-	 *
2085
-	 * @since 1.0.19
2086
-	 * @param string $value Value to set.
2083
+     * Set date when the invoice was last modified.
2084
+     *
2085
+     * @since 1.0.19
2086
+     * @param string $value Value to set.
2087 2087
      * @return bool Whether or not the date was set.
2088
-	 */
2089
-	public function set_date_modified( $value ) {
2088
+     */
2089
+    public function set_date_modified( $value ) {
2090 2090
         $date = strtotime( $value );
2091 2091
 
2092 2092
         if ( $date && $value !== '0000-00-00 00:00:00' ) {
@@ -2094,763 +2094,763 @@  discard block
 block discarded – undo
2094 2094
             return true;
2095 2095
         }
2096 2096
 
2097
-		$this->set_prop( 'date_modified', '' );
2097
+        $this->set_prop( 'date_modified', '' );
2098 2098
         return false;
2099 2099
 
2100 2100
     }
2101 2101
 
2102 2102
     /**
2103
-	 * Set the invoice number.
2104
-	 *
2105
-	 * @since 1.0.19
2106
-	 * @param  string $value New number.
2107
-	 */
2108
-	public function set_number( $value ) {
2103
+     * Set the invoice number.
2104
+     *
2105
+     * @since 1.0.19
2106
+     * @param  string $value New number.
2107
+     */
2108
+    public function set_number( $value ) {
2109 2109
         $number = sanitize_text_field( $value );
2110
-		$this->set_prop( 'number', $number );
2110
+        $this->set_prop( 'number', $number );
2111 2111
     }
2112 2112
 
2113 2113
     /**
2114
-	 * Set the invoice type.
2115
-	 *
2116
-	 * @since 1.0.19
2117
-	 * @param  string $value Type.
2118
-	 */
2119
-	public function set_type( $value ) {
2114
+     * Set the invoice type.
2115
+     *
2116
+     * @since 1.0.19
2117
+     * @param  string $value Type.
2118
+     */
2119
+    public function set_type( $value ) {
2120 2120
         $type = sanitize_text_field( str_replace( 'wpi_', '', $value ) );
2121
-		$this->set_prop( 'type', $type );
2122
-	}
2121
+        $this->set_prop( 'type', $type );
2122
+    }
2123 2123
 
2124 2124
     /**
2125
-	 * Set the invoice post type.
2126
-	 *
2127
-	 * @since 1.0.19
2128
-	 * @param  string $value Post type.
2129
-	 */
2130
-	public function set_post_type( $value ) {
2125
+     * Set the invoice post type.
2126
+     *
2127
+     * @since 1.0.19
2128
+     * @param  string $value Post type.
2129
+     */
2130
+    public function set_post_type( $value ) {
2131 2131
         if ( getpaid_is_invoice_post_type( $value ) ) {
2132
-			$this->set_type( $value );
2132
+            $this->set_type( $value );
2133 2133
             $this->set_prop( 'post_type', $value );
2134 2134
         }
2135 2135
     }
2136 2136
 
2137 2137
     /**
2138
-	 * Set the invoice key.
2139
-	 *
2140
-	 * @since 1.0.19
2141
-	 * @param  string $value New key.
2142
-	 */
2143
-	public function set_key( $value ) {
2138
+     * Set the invoice key.
2139
+     *
2140
+     * @since 1.0.19
2141
+     * @param  string $value New key.
2142
+     */
2143
+    public function set_key( $value ) {
2144 2144
         $key = sanitize_text_field( $value );
2145
-		$this->set_prop( 'key', $key );
2145
+        $this->set_prop( 'key', $key );
2146 2146
     }
2147 2147
 
2148 2148
     /**
2149
-	 * Set the invoice mode.
2150
-	 *
2151
-	 * @since 1.0.19
2152
-	 * @param  string $value mode.
2153
-	 */
2154
-	public function set_mode( $value ) {
2149
+     * Set the invoice mode.
2150
+     *
2151
+     * @since 1.0.19
2152
+     * @param  string $value mode.
2153
+     */
2154
+    public function set_mode( $value ) {
2155 2155
         if ( in_array( $value, array( 'live', 'test' ) ) ) {
2156 2156
             $this->set_prop( 'mode', $value );
2157 2157
         }
2158 2158
     }
2159 2159
 
2160 2160
     /**
2161
-	 * Set the invoice path.
2162
-	 *
2163
-	 * @since 1.0.19
2164
-	 * @param  string $value path.
2165
-	 */
2166
-	public function set_path( $value ) {
2161
+     * Set the invoice path.
2162
+     *
2163
+     * @since 1.0.19
2164
+     * @param  string $value path.
2165
+     */
2166
+    public function set_path( $value ) {
2167 2167
         $this->set_prop( 'path', $value );
2168 2168
     }
2169 2169
 
2170 2170
     /**
2171
-	 * Set the invoice name.
2172
-	 *
2173
-	 * @since 1.0.19
2174
-	 * @param  string $value New name.
2175
-	 */
2176
-	public function set_name( $value ) {
2171
+     * Set the invoice name.
2172
+     *
2173
+     * @since 1.0.19
2174
+     * @param  string $value New name.
2175
+     */
2176
+    public function set_name( $value ) {
2177 2177
         $name = sanitize_text_field( $value );
2178
-		$this->set_prop( 'name', $name );
2178
+        $this->set_prop( 'name', $name );
2179 2179
     }
2180 2180
 
2181 2181
     /**
2182
-	 * Alias of self::set_name().
2183
-	 *
2184
-	 * @since 1.0.19
2185
-	 * @param  string $value New name.
2186
-	 */
2187
-	public function set_title( $value ) {
2188
-		$this->set_name( $value );
2182
+     * Alias of self::set_name().
2183
+     *
2184
+     * @since 1.0.19
2185
+     * @param  string $value New name.
2186
+     */
2187
+    public function set_title( $value ) {
2188
+        $this->set_name( $value );
2189 2189
     }
2190 2190
 
2191 2191
     /**
2192
-	 * Set the invoice description.
2193
-	 *
2194
-	 * @since 1.0.19
2195
-	 * @param  string $value New description.
2196
-	 */
2197
-	public function set_description( $value ) {
2192
+     * Set the invoice description.
2193
+     *
2194
+     * @since 1.0.19
2195
+     * @param  string $value New description.
2196
+     */
2197
+    public function set_description( $value ) {
2198 2198
         $description = wp_kses_post( $value );
2199
-		$this->set_prop( 'description', $description );
2199
+        $this->set_prop( 'description', $description );
2200
+    }
2201
+
2202
+    /**
2203
+     * Alias of self::set_description().
2204
+     *
2205
+     * @since 1.0.19
2206
+     * @param  string $value New description.
2207
+     */
2208
+    public function set_excerpt( $value ) {
2209
+        $this->set_description( $value );
2210
+    }
2211
+
2212
+    /**
2213
+     * Alias of self::set_description().
2214
+     *
2215
+     * @since 1.0.19
2216
+     * @param  string $value New description.
2217
+     */
2218
+    public function set_summary( $value ) {
2219
+        $this->set_description( $value );
2200 2220
     }
2201 2221
 
2202 2222
     /**
2203
-	 * Alias of self::set_description().
2204
-	 *
2205
-	 * @since 1.0.19
2206
-	 * @param  string $value New description.
2207
-	 */
2208
-	public function set_excerpt( $value ) {
2209
-		$this->set_description( $value );
2223
+     * Set the receiver of the invoice.
2224
+     *
2225
+     * @since 1.0.19
2226
+     * @param  int $value New author.
2227
+     */
2228
+    public function set_author( $value ) {
2229
+        $user = get_user_by( 'id', (int) $value );
2230
+
2231
+        if ( $user && $user->ID ) {
2232
+            $this->set_prop( 'author', $user->ID );
2233
+            $this->set_prop( 'email', $user->user_email );
2234
+        }
2235
+
2210 2236
     }
2211 2237
 
2212 2238
     /**
2213
-	 * Alias of self::set_description().
2214
-	 *
2215
-	 * @since 1.0.19
2216
-	 * @param  string $value New description.
2217
-	 */
2218
-	public function set_summary( $value ) {
2219
-		$this->set_description( $value );
2239
+     * Alias of self::set_author().
2240
+     *
2241
+     * @since 1.0.19
2242
+     * @param  int $value New user id.
2243
+     */
2244
+    public function set_user_id( $value ) {
2245
+        $this->set_author( $value );
2220 2246
     }
2221 2247
 
2222 2248
     /**
2223
-	 * Set the receiver of the invoice.
2224
-	 *
2225
-	 * @since 1.0.19
2226
-	 * @param  int $value New author.
2227
-	 */
2228
-	public function set_author( $value ) {
2229
-		$user = get_user_by( 'id', (int) $value );
2249
+     * Alias of self::set_author().
2250
+     *
2251
+     * @since 1.0.19
2252
+     * @param  int $value New user id.
2253
+     */
2254
+    public function set_customer_id( $value ) {
2255
+        $this->set_author( $value );
2256
+    }
2230 2257
 
2231
-		if ( $user && $user->ID ) {
2232
-			$this->set_prop( 'author', $user->ID );
2233
-			$this->set_prop( 'email', $user->user_email );
2234
-		}
2258
+    /**
2259
+     * Set the customer's ip.
2260
+     *
2261
+     * @since 1.0.19
2262
+     * @param  string $value ip address.
2263
+     */
2264
+    public function set_ip( $value ) {
2265
+        $this->set_prop( 'ip', $value );
2266
+    }
2235 2267
 
2268
+    /**
2269
+     * Alias of self::set_ip().
2270
+     *
2271
+     * @since 1.0.19
2272
+     * @param  string $value ip address.
2273
+     */
2274
+    public function set_user_ip( $value ) {
2275
+        $this->set_ip( $value );
2236 2276
     }
2237 2277
 
2238 2278
     /**
2239
-	 * Alias of self::set_author().
2240
-	 *
2241
-	 * @since 1.0.19
2242
-	 * @param  int $value New user id.
2243
-	 */
2244
-	public function set_user_id( $value ) {
2245
-		$this->set_author( $value );
2279
+     * Set the customer's first name.
2280
+     *
2281
+     * @since 1.0.19
2282
+     * @param  string $value first name.
2283
+     */
2284
+    public function set_first_name( $value ) {
2285
+        $this->set_prop( 'first_name', $value );
2246 2286
     }
2247 2287
 
2248 2288
     /**
2249
-	 * Alias of self::set_author().
2250
-	 *
2251
-	 * @since 1.0.19
2252
-	 * @param  int $value New user id.
2253
-	 */
2254
-	public function set_customer_id( $value ) {
2255
-		$this->set_author( $value );
2289
+     * Alias of self::set_first_name().
2290
+     *
2291
+     * @since 1.0.19
2292
+     * @param  string $value first name.
2293
+     */
2294
+    public function set_user_first_name( $value ) {
2295
+        $this->set_first_name( $value );
2256 2296
     }
2257 2297
 
2258 2298
     /**
2259
-	 * Set the customer's ip.
2260
-	 *
2261
-	 * @since 1.0.19
2262
-	 * @param  string $value ip address.
2263
-	 */
2264
-	public function set_ip( $value ) {
2265
-		$this->set_prop( 'ip', $value );
2299
+     * Alias of self::set_first_name().
2300
+     *
2301
+     * @since 1.0.19
2302
+     * @param  string $value first name.
2303
+     */
2304
+    public function set_customer_first_name( $value ) {
2305
+        $this->set_first_name( $value );
2266 2306
     }
2267 2307
 
2268 2308
     /**
2269
-	 * Alias of self::set_ip().
2270
-	 *
2271
-	 * @since 1.0.19
2272
-	 * @param  string $value ip address.
2273
-	 */
2274
-	public function set_user_ip( $value ) {
2275
-		$this->set_ip( $value );
2309
+     * Set the customer's last name.
2310
+     *
2311
+     * @since 1.0.19
2312
+     * @param  string $value last name.
2313
+     */
2314
+    public function set_last_name( $value ) {
2315
+        $this->set_prop( 'last_name', $value );
2276 2316
     }
2277 2317
 
2278 2318
     /**
2279
-	 * Set the customer's first name.
2280
-	 *
2281
-	 * @since 1.0.19
2282
-	 * @param  string $value first name.
2283
-	 */
2284
-	public function set_first_name( $value ) {
2285
-		$this->set_prop( 'first_name', $value );
2319
+     * Alias of self::set_last_name().
2320
+     *
2321
+     * @since 1.0.19
2322
+     * @param  string $value last name.
2323
+     */
2324
+    public function set_user_last_name( $value ) {
2325
+        $this->set_last_name( $value );
2286 2326
     }
2287 2327
 
2288 2328
     /**
2289
-	 * Alias of self::set_first_name().
2290
-	 *
2291
-	 * @since 1.0.19
2292
-	 * @param  string $value first name.
2293
-	 */
2294
-	public function set_user_first_name( $value ) {
2295
-		$this->set_first_name( $value );
2329
+     * Alias of self::set_last_name().
2330
+     *
2331
+     * @since 1.0.19
2332
+     * @param  string $value last name.
2333
+     */
2334
+    public function set_customer_last_name( $value ) {
2335
+        $this->set_last_name( $value );
2296 2336
     }
2297 2337
 
2298 2338
     /**
2299
-	 * Alias of self::set_first_name().
2300
-	 *
2301
-	 * @since 1.0.19
2302
-	 * @param  string $value first name.
2303
-	 */
2304
-	public function set_customer_first_name( $value ) {
2305
-		$this->set_first_name( $value );
2339
+     * Set the customer's phone number.
2340
+     *
2341
+     * @since 1.0.19
2342
+     * @param  string $value phone.
2343
+     */
2344
+    public function set_phone( $value ) {
2345
+        $this->set_prop( 'phone', $value );
2306 2346
     }
2307 2347
 
2308 2348
     /**
2309
-	 * Set the customer's last name.
2310
-	 *
2311
-	 * @since 1.0.19
2312
-	 * @param  string $value last name.
2313
-	 */
2314
-	public function set_last_name( $value ) {
2315
-		$this->set_prop( 'last_name', $value );
2349
+     * Alias of self::set_phone().
2350
+     *
2351
+     * @since 1.0.19
2352
+     * @param  string $value phone.
2353
+     */
2354
+    public function set_user_phone( $value ) {
2355
+        $this->set_phone( $value );
2316 2356
     }
2317 2357
 
2318 2358
     /**
2319
-	 * Alias of self::set_last_name().
2320
-	 *
2321
-	 * @since 1.0.19
2322
-	 * @param  string $value last name.
2323
-	 */
2324
-	public function set_user_last_name( $value ) {
2325
-		$this->set_last_name( $value );
2359
+     * Alias of self::set_phone().
2360
+     *
2361
+     * @since 1.0.19
2362
+     * @param  string $value phone.
2363
+     */
2364
+    public function set_customer_phone( $value ) {
2365
+        $this->set_phone( $value );
2326 2366
     }
2327 2367
 
2328 2368
     /**
2329
-	 * Alias of self::set_last_name().
2330
-	 *
2331
-	 * @since 1.0.19
2332
-	 * @param  string $value last name.
2333
-	 */
2334
-	public function set_customer_last_name( $value ) {
2335
-		$this->set_last_name( $value );
2369
+     * Alias of self::set_phone().
2370
+     *
2371
+     * @since 1.0.19
2372
+     * @param  string $value phone.
2373
+     */
2374
+    public function set_phone_number( $value ) {
2375
+        $this->set_phone( $value );
2336 2376
     }
2337 2377
 
2338 2378
     /**
2339
-	 * Set the customer's phone number.
2340
-	 *
2341
-	 * @since 1.0.19
2342
-	 * @param  string $value phone.
2343
-	 */
2344
-	public function set_phone( $value ) {
2345
-		$this->set_prop( 'phone', $value );
2379
+     * Set the customer's email address.
2380
+     *
2381
+     * @since 1.0.19
2382
+     * @param  string $value email address.
2383
+     */
2384
+    public function set_email( $value ) {
2385
+        $this->set_prop( 'email', $value );
2346 2386
     }
2347 2387
 
2348 2388
     /**
2349
-	 * Alias of self::set_phone().
2350
-	 *
2351
-	 * @since 1.0.19
2352
-	 * @param  string $value phone.
2353
-	 */
2354
-	public function set_user_phone( $value ) {
2355
-		$this->set_phone( $value );
2389
+     * Alias of self::set_email().
2390
+     *
2391
+     * @since 1.0.19
2392
+     * @param  string $value email address.
2393
+     */
2394
+    public function set_user_email( $value ) {
2395
+        $this->set_email( $value );
2356 2396
     }
2357 2397
 
2358 2398
     /**
2359
-	 * Alias of self::set_phone().
2360
-	 *
2361
-	 * @since 1.0.19
2362
-	 * @param  string $value phone.
2363
-	 */
2364
-	public function set_customer_phone( $value ) {
2365
-		$this->set_phone( $value );
2399
+     * Alias of self::set_email().
2400
+     *
2401
+     * @since 1.0.19
2402
+     * @param  string $value email address.
2403
+     */
2404
+    public function set_email_address( $value ) {
2405
+        $this->set_email( $value );
2366 2406
     }
2367 2407
 
2368 2408
     /**
2369
-	 * Alias of self::set_phone().
2370
-	 *
2371
-	 * @since 1.0.19
2372
-	 * @param  string $value phone.
2373
-	 */
2374
-	public function set_phone_number( $value ) {
2375
-		$this->set_phone( $value );
2409
+     * Alias of self::set_email().
2410
+     *
2411
+     * @since 1.0.19
2412
+     * @param  string $value email address.
2413
+     */
2414
+    public function set_customer_email( $value ) {
2415
+        $this->set_email( $value );
2376 2416
     }
2377 2417
 
2378 2418
     /**
2379
-	 * Set the customer's email address.
2380
-	 *
2381
-	 * @since 1.0.19
2382
-	 * @param  string $value email address.
2383
-	 */
2384
-	public function set_email( $value ) {
2385
-		$this->set_prop( 'email', $value );
2419
+     * Set the customer's country.
2420
+     *
2421
+     * @since 1.0.19
2422
+     * @param  string $value country.
2423
+     */
2424
+    public function set_country( $value ) {
2425
+        $this->set_prop( 'country', $value );
2386 2426
     }
2387 2427
 
2388 2428
     /**
2389
-	 * Alias of self::set_email().
2390
-	 *
2391
-	 * @since 1.0.19
2392
-	 * @param  string $value email address.
2393
-	 */
2394
-	public function set_user_email( $value ) {
2395
-		$this->set_email( $value );
2429
+     * Alias of self::set_country().
2430
+     *
2431
+     * @since 1.0.19
2432
+     * @param  string $value country.
2433
+     */
2434
+    public function set_user_country( $value ) {
2435
+        $this->set_country( $value );
2396 2436
     }
2397 2437
 
2398 2438
     /**
2399
-	 * Alias of self::set_email().
2400
-	 *
2401
-	 * @since 1.0.19
2402
-	 * @param  string $value email address.
2403
-	 */
2404
-	public function set_email_address( $value ) {
2405
-		$this->set_email( $value );
2439
+     * Alias of self::set_country().
2440
+     *
2441
+     * @since 1.0.19
2442
+     * @param  string $value country.
2443
+     */
2444
+    public function set_customer_country( $value ) {
2445
+        $this->set_country( $value );
2406 2446
     }
2407 2447
 
2408 2448
     /**
2409
-	 * Alias of self::set_email().
2410
-	 *
2411
-	 * @since 1.0.19
2412
-	 * @param  string $value email address.
2413
-	 */
2414
-	public function set_customer_email( $value ) {
2415
-		$this->set_email( $value );
2449
+     * Set the customer's state.
2450
+     *
2451
+     * @since 1.0.19
2452
+     * @param  string $value state.
2453
+     */
2454
+    public function set_state( $value ) {
2455
+        $this->set_prop( 'state', $value );
2416 2456
     }
2417 2457
 
2418 2458
     /**
2419
-	 * Set the customer's country.
2420
-	 *
2421
-	 * @since 1.0.19
2422
-	 * @param  string $value country.
2423
-	 */
2424
-	public function set_country( $value ) {
2425
-		$this->set_prop( 'country', $value );
2459
+     * Alias of self::set_state().
2460
+     *
2461
+     * @since 1.0.19
2462
+     * @param  string $value state.
2463
+     */
2464
+    public function set_user_state( $value ) {
2465
+        $this->set_state( $value );
2426 2466
     }
2427 2467
 
2428 2468
     /**
2429
-	 * Alias of self::set_country().
2430
-	 *
2431
-	 * @since 1.0.19
2432
-	 * @param  string $value country.
2433
-	 */
2434
-	public function set_user_country( $value ) {
2435
-		$this->set_country( $value );
2469
+     * Alias of self::set_state().
2470
+     *
2471
+     * @since 1.0.19
2472
+     * @param  string $value state.
2473
+     */
2474
+    public function set_customer_state( $value ) {
2475
+        $this->set_state( $value );
2436 2476
     }
2437 2477
 
2438 2478
     /**
2439
-	 * Alias of self::set_country().
2440
-	 *
2441
-	 * @since 1.0.19
2442
-	 * @param  string $value country.
2443
-	 */
2444
-	public function set_customer_country( $value ) {
2445
-		$this->set_country( $value );
2479
+     * Set the customer's city.
2480
+     *
2481
+     * @since 1.0.19
2482
+     * @param  string $value city.
2483
+     */
2484
+    public function set_city( $value ) {
2485
+        $this->set_prop( 'city', $value );
2446 2486
     }
2447 2487
 
2448 2488
     /**
2449
-	 * Set the customer's state.
2450
-	 *
2451
-	 * @since 1.0.19
2452
-	 * @param  string $value state.
2453
-	 */
2454
-	public function set_state( $value ) {
2455
-		$this->set_prop( 'state', $value );
2489
+     * Alias of self::set_city().
2490
+     *
2491
+     * @since 1.0.19
2492
+     * @param  string $value city.
2493
+     */
2494
+    public function set_user_city( $value ) {
2495
+        $this->set_city( $value );
2456 2496
     }
2457 2497
 
2458 2498
     /**
2459
-	 * Alias of self::set_state().
2460
-	 *
2461
-	 * @since 1.0.19
2462
-	 * @param  string $value state.
2463
-	 */
2464
-	public function set_user_state( $value ) {
2465
-		$this->set_state( $value );
2499
+     * Alias of self::set_city().
2500
+     *
2501
+     * @since 1.0.19
2502
+     * @param  string $value city.
2503
+     */
2504
+    public function set_customer_city( $value ) {
2505
+        $this->set_city( $value );
2466 2506
     }
2467 2507
 
2468 2508
     /**
2469
-	 * Alias of self::set_state().
2470
-	 *
2471
-	 * @since 1.0.19
2472
-	 * @param  string $value state.
2473
-	 */
2474
-	public function set_customer_state( $value ) {
2475
-		$this->set_state( $value );
2509
+     * Set the customer's zip code.
2510
+     *
2511
+     * @since 1.0.19
2512
+     * @param  string $value zip.
2513
+     */
2514
+    public function set_zip( $value ) {
2515
+        $this->set_prop( 'zip', $value );
2476 2516
     }
2477 2517
 
2478 2518
     /**
2479
-	 * Set the customer's city.
2480
-	 *
2481
-	 * @since 1.0.19
2482
-	 * @param  string $value city.
2483
-	 */
2484
-	public function set_city( $value ) {
2485
-		$this->set_prop( 'city', $value );
2519
+     * Alias of self::set_zip().
2520
+     *
2521
+     * @since 1.0.19
2522
+     * @param  string $value zip.
2523
+     */
2524
+    public function set_user_zip( $value ) {
2525
+        $this->set_zip( $value );
2486 2526
     }
2487 2527
 
2488 2528
     /**
2489
-	 * Alias of self::set_city().
2490
-	 *
2491
-	 * @since 1.0.19
2492
-	 * @param  string $value city.
2493
-	 */
2494
-	public function set_user_city( $value ) {
2495
-		$this->set_city( $value );
2529
+     * Alias of self::set_zip().
2530
+     *
2531
+     * @since 1.0.19
2532
+     * @param  string $value zip.
2533
+     */
2534
+    public function set_customer_zip( $value ) {
2535
+        $this->set_zip( $value );
2496 2536
     }
2497 2537
 
2498 2538
     /**
2499
-	 * Alias of self::set_city().
2500
-	 *
2501
-	 * @since 1.0.19
2502
-	 * @param  string $value city.
2503
-	 */
2504
-	public function set_customer_city( $value ) {
2505
-		$this->set_city( $value );
2539
+     * Set the customer's company.
2540
+     *
2541
+     * @since 1.0.19
2542
+     * @param  string $value company.
2543
+     */
2544
+    public function set_company( $value ) {
2545
+        $this->set_prop( 'company', $value );
2506 2546
     }
2507 2547
 
2508 2548
     /**
2509
-	 * Set the customer's zip code.
2510
-	 *
2511
-	 * @since 1.0.19
2512
-	 * @param  string $value zip.
2513
-	 */
2514
-	public function set_zip( $value ) {
2515
-		$this->set_prop( 'zip', $value );
2549
+     * Alias of self::set_company().
2550
+     *
2551
+     * @since 1.0.19
2552
+     * @param  string $value company.
2553
+     */
2554
+    public function set_user_company( $value ) {
2555
+        $this->set_company( $value );
2516 2556
     }
2517 2557
 
2518 2558
     /**
2519
-	 * Alias of self::set_zip().
2520
-	 *
2521
-	 * @since 1.0.19
2522
-	 * @param  string $value zip.
2523
-	 */
2524
-	public function set_user_zip( $value ) {
2525
-		$this->set_zip( $value );
2559
+     * Alias of self::set_company().
2560
+     *
2561
+     * @since 1.0.19
2562
+     * @param  string $value company.
2563
+     */
2564
+    public function set_customer_company( $value ) {
2565
+        $this->set_company( $value );
2526 2566
     }
2527 2567
 
2528 2568
     /**
2529
-	 * Alias of self::set_zip().
2530
-	 *
2531
-	 * @since 1.0.19
2532
-	 * @param  string $value zip.
2533
-	 */
2534
-	public function set_customer_zip( $value ) {
2535
-		$this->set_zip( $value );
2569
+     * Set the customer's var number.
2570
+     *
2571
+     * @since 1.0.19
2572
+     * @param  string $value var number.
2573
+     */
2574
+    public function set_vat_number( $value ) {
2575
+        $this->set_prop( 'vat_number', $value );
2536 2576
     }
2537 2577
 
2538 2578
     /**
2539
-	 * Set the customer's company.
2540
-	 *
2541
-	 * @since 1.0.19
2542
-	 * @param  string $value company.
2543
-	 */
2544
-	public function set_company( $value ) {
2545
-		$this->set_prop( 'company', $value );
2579
+     * Alias of self::set_vat_number().
2580
+     *
2581
+     * @since 1.0.19
2582
+     * @param  string $value var number.
2583
+     */
2584
+    public function set_user_vat_number( $value ) {
2585
+        $this->set_vat_number( $value );
2546 2586
     }
2547 2587
 
2548 2588
     /**
2549
-	 * Alias of self::set_company().
2550
-	 *
2551
-	 * @since 1.0.19
2552
-	 * @param  string $value company.
2553
-	 */
2554
-	public function set_user_company( $value ) {
2555
-		$this->set_company( $value );
2589
+     * Alias of self::set_vat_number().
2590
+     *
2591
+     * @since 1.0.19
2592
+     * @param  string $value var number.
2593
+     */
2594
+    public function set_customer_vat_number( $value ) {
2595
+        $this->set_vat_number( $value );
2556 2596
     }
2557 2597
 
2558 2598
     /**
2559
-	 * Alias of self::set_company().
2560
-	 *
2561
-	 * @since 1.0.19
2562
-	 * @param  string $value company.
2563
-	 */
2564
-	public function set_customer_company( $value ) {
2565
-		$this->set_company( $value );
2599
+     * Set the customer's vat rate.
2600
+     *
2601
+     * @since 1.0.19
2602
+     * @param  string $value var rate.
2603
+     */
2604
+    public function set_vat_rate( $value ) {
2605
+        $this->set_prop( 'vat_rate', $value );
2566 2606
     }
2567 2607
 
2568 2608
     /**
2569
-	 * Set the customer's var number.
2570
-	 *
2571
-	 * @since 1.0.19
2572
-	 * @param  string $value var number.
2573
-	 */
2574
-	public function set_vat_number( $value ) {
2575
-		$this->set_prop( 'vat_number', $value );
2609
+     * Alias of self::set_vat_rate().
2610
+     *
2611
+     * @since 1.0.19
2612
+     * @param  string $value var number.
2613
+     */
2614
+    public function set_user_vat_rate( $value ) {
2615
+        $this->set_vat_rate( $value );
2576 2616
     }
2577 2617
 
2578 2618
     /**
2579
-	 * Alias of self::set_vat_number().
2580
-	 *
2581
-	 * @since 1.0.19
2582
-	 * @param  string $value var number.
2583
-	 */
2584
-	public function set_user_vat_number( $value ) {
2585
-		$this->set_vat_number( $value );
2619
+     * Alias of self::set_vat_rate().
2620
+     *
2621
+     * @since 1.0.19
2622
+     * @param  string $value var number.
2623
+     */
2624
+    public function set_customer_vat_rate( $value ) {
2625
+        $this->set_vat_rate( $value );
2586 2626
     }
2587 2627
 
2588 2628
     /**
2589
-	 * Alias of self::set_vat_number().
2590
-	 *
2591
-	 * @since 1.0.19
2592
-	 * @param  string $value var number.
2593
-	 */
2594
-	public function set_customer_vat_number( $value ) {
2595
-		$this->set_vat_number( $value );
2629
+     * Set the customer's address.
2630
+     *
2631
+     * @since 1.0.19
2632
+     * @param  string $value address.
2633
+     */
2634
+    public function set_address( $value ) {
2635
+        $this->set_prop( 'address', $value );
2596 2636
     }
2597 2637
 
2598 2638
     /**
2599
-	 * Set the customer's vat rate.
2600
-	 *
2601
-	 * @since 1.0.19
2602
-	 * @param  string $value var rate.
2603
-	 */
2604
-	public function set_vat_rate( $value ) {
2605
-		$this->set_prop( 'vat_rate', $value );
2639
+     * Alias of self::set_address().
2640
+     *
2641
+     * @since 1.0.19
2642
+     * @param  string $value address.
2643
+     */
2644
+    public function set_user_address( $value ) {
2645
+        $this->set_address( $value );
2606 2646
     }
2607 2647
 
2608 2648
     /**
2609
-	 * Alias of self::set_vat_rate().
2610
-	 *
2611
-	 * @since 1.0.19
2612
-	 * @param  string $value var number.
2613
-	 */
2614
-	public function set_user_vat_rate( $value ) {
2615
-		$this->set_vat_rate( $value );
2649
+     * Alias of self::set_address().
2650
+     *
2651
+     * @since 1.0.19
2652
+     * @param  string $value address.
2653
+     */
2654
+    public function set_customer_address( $value ) {
2655
+        $this->set_address( $value );
2616 2656
     }
2617 2657
 
2618 2658
     /**
2619
-	 * Alias of self::set_vat_rate().
2620
-	 *
2621
-	 * @since 1.0.19
2622
-	 * @param  string $value var number.
2623
-	 */
2624
-	public function set_customer_vat_rate( $value ) {
2625
-		$this->set_vat_rate( $value );
2659
+     * Set whether the customer has viewed the invoice or not.
2660
+     *
2661
+     * @since 1.0.19
2662
+     * @param  int|bool $value confirmed.
2663
+     */
2664
+    public function set_is_viewed( $value ) {
2665
+        $this->set_prop( 'is_viewed', $value );
2626 2666
     }
2627 2667
 
2628 2668
     /**
2629
-	 * Set the customer's address.
2630
-	 *
2631
-	 * @since 1.0.19
2632
-	 * @param  string $value address.
2633
-	 */
2634
-	public function set_address( $value ) {
2635
-		$this->set_prop( 'address', $value );
2669
+     * Set extra email recipients.
2670
+     *
2671
+     * @since 1.0.19
2672
+     * @param  string $value email recipients.
2673
+     */
2674
+    public function set_email_cc( $value ) {
2675
+        $this->set_prop( 'email_cc', $value );
2636 2676
     }
2637 2677
 
2638 2678
     /**
2639
-	 * Alias of self::set_address().
2640
-	 *
2641
-	 * @since 1.0.19
2642
-	 * @param  string $value address.
2643
-	 */
2644
-	public function set_user_address( $value ) {
2645
-		$this->set_address( $value );
2679
+     * Set the invoice template.
2680
+     *
2681
+     * @since 1.0.19
2682
+     * @param  string $value template.
2683
+     */
2684
+    public function set_template( $value ) {
2685
+        if ( in_array( $value, array( 'quantity', 'hours', 'amount' ) ) ) {
2686
+            $this->set_prop( 'template', $value );
2687
+        }
2646 2688
     }
2647 2689
 
2648 2690
     /**
2649
-	 * Alias of self::set_address().
2650
-	 *
2651
-	 * @since 1.0.19
2652
-	 * @param  string $value address.
2653
-	 */
2654
-	public function set_customer_address( $value ) {
2655
-		$this->set_address( $value );
2691
+     * Set the invoice source.
2692
+     *
2693
+     * @since 1.0.19
2694
+     * @param  string $value email recipients.
2695
+     */
2696
+    public function created_via( $value ) {
2697
+        $this->set_prop( 'created_via', sanitize_text_field( $value ) );
2656 2698
     }
2657 2699
 
2658 2700
     /**
2659
-	 * Set whether the customer has viewed the invoice or not.
2660
-	 *
2661
-	 * @since 1.0.19
2662
-	 * @param  int|bool $value confirmed.
2663
-	 */
2664
-	public function set_is_viewed( $value ) {
2665
-		$this->set_prop( 'is_viewed', $value );
2666
-	}
2667
-
2668
-	/**
2669
-	 * Set extra email recipients.
2670
-	 *
2671
-	 * @since 1.0.19
2672
-	 * @param  string $value email recipients.
2673
-	 */
2674
-	public function set_email_cc( $value ) {
2675
-		$this->set_prop( 'email_cc', $value );
2676
-	}
2677
-
2678
-	/**
2679
-	 * Set the invoice template.
2680
-	 *
2681
-	 * @since 1.0.19
2682
-	 * @param  string $value template.
2683
-	 */
2684
-	public function set_template( $value ) {
2685
-		if ( in_array( $value, array( 'quantity', 'hours', 'amount' ) ) ) {
2686
-			$this->set_prop( 'template', $value );
2687
-		}
2688
-	}
2689
-
2690
-	/**
2691
-	 * Set the invoice source.
2692
-	 *
2693
-	 * @since 1.0.19
2694
-	 * @param  string $value email recipients.
2695
-	 */
2696
-	public function created_via( $value ) {
2697
-		$this->set_prop( 'created_via', sanitize_text_field( $value ) );
2698
-	}
2699
-
2700
-	/**
2701
-	 * Set the customer's address confirmed status.
2702
-	 *
2703
-	 * @since 1.0.19
2704
-	 * @param  int|bool $value confirmed.
2705
-	 */
2706
-	public function set_address_confirmed( $value ) {
2707
-		$this->set_prop( 'address_confirmed', $value );
2701
+     * Set the customer's address confirmed status.
2702
+     *
2703
+     * @since 1.0.19
2704
+     * @param  int|bool $value confirmed.
2705
+     */
2706
+    public function set_address_confirmed( $value ) {
2707
+        $this->set_prop( 'address_confirmed', $value );
2708 2708
     }
2709 2709
 
2710 2710
     /**
2711
-	 * Alias of self::set_address_confirmed().
2712
-	 *
2713
-	 * @since 1.0.19
2714
-	 * @param  int|bool $value confirmed.
2715
-	 */
2716
-	public function set_user_address_confirmed( $value ) {
2717
-		$this->set_address_confirmed( $value );
2711
+     * Alias of self::set_address_confirmed().
2712
+     *
2713
+     * @since 1.0.19
2714
+     * @param  int|bool $value confirmed.
2715
+     */
2716
+    public function set_user_address_confirmed( $value ) {
2717
+        $this->set_address_confirmed( $value );
2718 2718
     }
2719 2719
 
2720 2720
     /**
2721
-	 * Alias of self::set_address_confirmed().
2722
-	 *
2723
-	 * @since 1.0.19
2724
-	 * @param  int|bool $value confirmed.
2725
-	 */
2726
-	public function set_customer_address_confirmed( $value ) {
2727
-		$this->set_address_confirmed( $value );
2721
+     * Alias of self::set_address_confirmed().
2722
+     *
2723
+     * @since 1.0.19
2724
+     * @param  int|bool $value confirmed.
2725
+     */
2726
+    public function set_customer_address_confirmed( $value ) {
2727
+        $this->set_address_confirmed( $value );
2728 2728
     }
2729 2729
 
2730 2730
     /**
2731
-	 * Set the invoice sub total.
2732
-	 *
2733
-	 * @since 1.0.19
2734
-	 * @param  float $value sub total.
2735
-	 */
2736
-	public function set_subtotal( $value ) {
2737
-		$this->set_prop( 'subtotal', $value );
2731
+     * Set the invoice sub total.
2732
+     *
2733
+     * @since 1.0.19
2734
+     * @param  float $value sub total.
2735
+     */
2736
+    public function set_subtotal( $value ) {
2737
+        $this->set_prop( 'subtotal', $value );
2738 2738
     }
2739 2739
 
2740 2740
     /**
2741
-	 * Set the invoice discount amount.
2742
-	 *
2743
-	 * @since 1.0.19
2744
-	 * @param  float $value discount total.
2745
-	 */
2746
-	public function set_total_discount( $value ) {
2747
-		$this->set_prop( 'total_discount', $value );
2741
+     * Set the invoice discount amount.
2742
+     *
2743
+     * @since 1.0.19
2744
+     * @param  float $value discount total.
2745
+     */
2746
+    public function set_total_discount( $value ) {
2747
+        $this->set_prop( 'total_discount', $value );
2748 2748
     }
2749 2749
 
2750 2750
     /**
2751
-	 * Alias of self::set_total_discount().
2752
-	 *
2753
-	 * @since 1.0.19
2754
-	 * @param  float $value discount total.
2755
-	 */
2756
-	public function set_discount( $value ) {
2757
-		$this->set_total_discount( $value );
2751
+     * Alias of self::set_total_discount().
2752
+     *
2753
+     * @since 1.0.19
2754
+     * @param  float $value discount total.
2755
+     */
2756
+    public function set_discount( $value ) {
2757
+        $this->set_total_discount( $value );
2758 2758
     }
2759 2759
 
2760 2760
     /**
2761
-	 * Set the invoice tax amount.
2762
-	 *
2763
-	 * @since 1.0.19
2764
-	 * @param  float $value tax total.
2765
-	 */
2766
-	public function set_total_tax( $value ) {
2767
-		$this->set_prop( 'total_tax', $value );
2761
+     * Set the invoice tax amount.
2762
+     *
2763
+     * @since 1.0.19
2764
+     * @param  float $value tax total.
2765
+     */
2766
+    public function set_total_tax( $value ) {
2767
+        $this->set_prop( 'total_tax', $value );
2768 2768
     }
2769 2769
 
2770 2770
     /**
2771
-	 * Alias of self::set_total_tax().
2772
-	 *
2773
-	 * @since 1.0.19
2774
-	 * @param  float $value tax total.
2775
-	 */
2776
-	public function set_tax_total( $value ) {
2777
-		$this->set_total_tax( $value );
2771
+     * Alias of self::set_total_tax().
2772
+     *
2773
+     * @since 1.0.19
2774
+     * @param  float $value tax total.
2775
+     */
2776
+    public function set_tax_total( $value ) {
2777
+        $this->set_total_tax( $value );
2778 2778
     }
2779 2779
 
2780 2780
     /**
2781
-	 * Set the invoice fees amount.
2782
-	 *
2783
-	 * @since 1.0.19
2784
-	 * @param  float $value fees total.
2785
-	 */
2786
-	public function set_total_fees( $value ) {
2787
-		$this->set_prop( 'total_fees', $value );
2781
+     * Set the invoice fees amount.
2782
+     *
2783
+     * @since 1.0.19
2784
+     * @param  float $value fees total.
2785
+     */
2786
+    public function set_total_fees( $value ) {
2787
+        $this->set_prop( 'total_fees', $value );
2788 2788
     }
2789 2789
 
2790 2790
     /**
2791
-	 * Alias of self::set_total_fees().
2792
-	 *
2793
-	 * @since 1.0.19
2794
-	 * @param  float $value fees total.
2795
-	 */
2796
-	public function set_fees_total( $value ) {
2797
-		$this->set_total_fees( $value );
2791
+     * Alias of self::set_total_fees().
2792
+     *
2793
+     * @since 1.0.19
2794
+     * @param  float $value fees total.
2795
+     */
2796
+    public function set_fees_total( $value ) {
2797
+        $this->set_total_fees( $value );
2798 2798
     }
2799 2799
 
2800 2800
     /**
2801
-	 * Set the invoice fees.
2802
-	 *
2803
-	 * @since 1.0.19
2804
-	 * @param  array $value fees.
2805
-	 */
2806
-	public function set_fees( $value ) {
2801
+     * Set the invoice fees.
2802
+     *
2803
+     * @since 1.0.19
2804
+     * @param  array $value fees.
2805
+     */
2806
+    public function set_fees( $value ) {
2807 2807
 
2808
-		if ( ! is_array( $value ) ) {
2809
-			$value = array();
2810
-		}
2808
+        if ( ! is_array( $value ) ) {
2809
+            $value = array();
2810
+        }
2811 2811
 
2812
-		$this->set_prop( 'fees', $value );
2812
+        $this->set_prop( 'fees', $value );
2813 2813
 
2814 2814
     }
2815 2815
 
2816 2816
     /**
2817
-	 * Set the invoice taxes.
2818
-	 *
2819
-	 * @since 1.0.19
2820
-	 * @param  array $value taxes.
2821
-	 */
2822
-	public function set_taxes( $value ) {
2817
+     * Set the invoice taxes.
2818
+     *
2819
+     * @since 1.0.19
2820
+     * @param  array $value taxes.
2821
+     */
2822
+    public function set_taxes( $value ) {
2823 2823
 
2824
-		if ( ! is_array( $value ) ) {
2825
-			$value = array();
2826
-		}
2824
+        if ( ! is_array( $value ) ) {
2825
+            $value = array();
2826
+        }
2827 2827
 
2828
-		$this->set_prop( 'taxes', $value );
2828
+        $this->set_prop( 'taxes', $value );
2829 2829
 
2830 2830
     }
2831 2831
 
2832 2832
     /**
2833
-	 * Set the invoice discounts.
2834
-	 *
2835
-	 * @since 1.0.19
2836
-	 * @param  array $value discounts.
2837
-	 */
2838
-	public function set_discounts( $value ) {
2833
+     * Set the invoice discounts.
2834
+     *
2835
+     * @since 1.0.19
2836
+     * @param  array $value discounts.
2837
+     */
2838
+    public function set_discounts( $value ) {
2839 2839
 
2840
-		if ( ! is_array( $value ) ) {
2841
-			$value = array();
2842
-		}
2840
+        if ( ! is_array( $value ) ) {
2841
+            $value = array();
2842
+        }
2843 2843
 
2844
-		$this->set_prop( 'discounts', $value );
2844
+        $this->set_prop( 'discounts', $value );
2845 2845
     }
2846 2846
 
2847 2847
     /**
2848
-	 * Set the invoice items.
2849
-	 *
2850
-	 * @since 1.0.19
2851
-	 * @param  GetPaid_Form_Item[] $value items.
2852
-	 */
2853
-	public function set_items( $value ) {
2848
+     * Set the invoice items.
2849
+     *
2850
+     * @since 1.0.19
2851
+     * @param  GetPaid_Form_Item[] $value items.
2852
+     */
2853
+    public function set_items( $value ) {
2854 2854
 
2855 2855
         // Remove existing items.
2856 2856
         $this->set_prop( 'items', array() );
@@ -2867,95 +2867,95 @@  discard block
 block discarded – undo
2867 2867
     }
2868 2868
 
2869 2869
     /**
2870
-	 * Set the payment form.
2871
-	 *
2872
-	 * @since 1.0.19
2873
-	 * @param  int $value payment form.
2874
-	 */
2875
-	public function set_payment_form( $value ) {
2876
-		$this->set_prop( 'payment_form', $value );
2870
+     * Set the payment form.
2871
+     *
2872
+     * @since 1.0.19
2873
+     * @param  int $value payment form.
2874
+     */
2875
+    public function set_payment_form( $value ) {
2876
+        $this->set_prop( 'payment_form', $value );
2877 2877
     }
2878 2878
 
2879 2879
     /**
2880
-	 * Set the submission id.
2881
-	 *
2882
-	 * @since 1.0.19
2883
-	 * @param  string $value submission id.
2884
-	 */
2885
-	public function set_submission_id( $value ) {
2886
-		$this->set_prop( 'submission_id', $value );
2880
+     * Set the submission id.
2881
+     *
2882
+     * @since 1.0.19
2883
+     * @param  string $value submission id.
2884
+     */
2885
+    public function set_submission_id( $value ) {
2886
+        $this->set_prop( 'submission_id', $value );
2887 2887
     }
2888 2888
 
2889 2889
     /**
2890
-	 * Set the discount code.
2891
-	 *
2892
-	 * @since 1.0.19
2893
-	 * @param  string $value discount code.
2894
-	 */
2895
-	public function set_discount_code( $value ) {
2896
-		$this->set_prop( 'discount_code', $value );
2890
+     * Set the discount code.
2891
+     *
2892
+     * @since 1.0.19
2893
+     * @param  string $value discount code.
2894
+     */
2895
+    public function set_discount_code( $value ) {
2896
+        $this->set_prop( 'discount_code', $value );
2897 2897
     }
2898 2898
 
2899 2899
     /**
2900
-	 * Set the gateway.
2901
-	 *
2902
-	 * @since 1.0.19
2903
-	 * @param  string $value gateway.
2904
-	 */
2905
-	public function set_gateway( $value ) {
2906
-		$this->set_prop( 'gateway', $value );
2900
+     * Set the gateway.
2901
+     *
2902
+     * @since 1.0.19
2903
+     * @param  string $value gateway.
2904
+     */
2905
+    public function set_gateway( $value ) {
2906
+        $this->set_prop( 'gateway', $value );
2907 2907
     }
2908 2908
 
2909 2909
     /**
2910
-	 * Set the transaction id.
2911
-	 *
2912
-	 * @since 1.0.19
2913
-	 * @param  string $value transaction id.
2914
-	 */
2915
-	public function set_transaction_id( $value ) {
2916
-		if ( ! empty( $value ) ) {
2917
-			$this->set_prop( 'transaction_id', $value );
2918
-		}
2910
+     * Set the transaction id.
2911
+     *
2912
+     * @since 1.0.19
2913
+     * @param  string $value transaction id.
2914
+     */
2915
+    public function set_transaction_id( $value ) {
2916
+        if ( ! empty( $value ) ) {
2917
+            $this->set_prop( 'transaction_id', $value );
2918
+        }
2919 2919
     }
2920 2920
 
2921 2921
     /**
2922
-	 * Set the currency id.
2923
-	 *
2924
-	 * @since 1.0.19
2925
-	 * @param  string $value currency id.
2926
-	 */
2927
-	public function set_currency( $value ) {
2928
-		$this->set_prop( 'currency', $value );
2922
+     * Set the currency id.
2923
+     *
2924
+     * @since 1.0.19
2925
+     * @param  string $value currency id.
2926
+     */
2927
+    public function set_currency( $value ) {
2928
+        $this->set_prop( 'currency', $value );
2929 2929
     }
2930 2930
 
2931
-	/**
2932
-	 * Set whether to disable taxes.
2933
-	 *
2934
-	 * @since 1.0.19
2935
-	 * @param  bool $value value.
2936
-	 */
2937
-	public function set_disable_taxes( $value ) {
2938
-		$this->set_prop( 'disable_taxes', (bool) $value );
2939
-	}
2931
+    /**
2932
+     * Set whether to disable taxes.
2933
+     *
2934
+     * @since 1.0.19
2935
+     * @param  bool $value value.
2936
+     */
2937
+    public function set_disable_taxes( $value ) {
2938
+        $this->set_prop( 'disable_taxes', (bool) $value );
2939
+    }
2940 2940
 
2941 2941
     /**
2942
-	 * Set the subscription id.
2943
-	 *
2944
-	 * @since 1.0.19
2945
-	 * @param  string $value subscription id.
2946
-	 */
2947
-	public function set_subscription_id( $value ) {
2948
-		$this->set_prop( 'subscription_id', $value );
2949
-	}
2942
+     * Set the subscription id.
2943
+     *
2944
+     * @since 1.0.19
2945
+     * @param  string $value subscription id.
2946
+     */
2947
+    public function set_subscription_id( $value ) {
2948
+        $this->set_prop( 'subscription_id', $value );
2949
+    }
2950 2950
 	
2951
-	/**
2952
-	 * Set the remote subscription id.
2953
-	 *
2954
-	 * @since 1.0.19
2955
-	 * @param  string $value subscription id.
2956
-	 */
2957
-	public function set_remote_subscription_id( $value ) {
2958
-		$this->set_prop( 'remote_subscription_id', $value );
2951
+    /**
2952
+     * Set the remote subscription id.
2953
+     *
2954
+     * @since 1.0.19
2955
+     * @param  string $value subscription id.
2956
+     */
2957
+    public function set_remote_subscription_id( $value ) {
2958
+        $this->set_prop( 'remote_subscription_id', $value );
2959 2959
     }
2960 2960
 
2961 2961
     /*
@@ -2994,24 +2994,24 @@  discard block
 block discarded – undo
2994 2994
      */
2995 2995
     public function is_taxable() {
2996 2996
         return ! $this->get_disable_taxes();
2997
-	}
2997
+    }
2998 2998
 
2999
-	/**
3000
-	 * @deprecated
3001
-	 */
3002
-	public function has_vat() {
2999
+    /**
3000
+     * @deprecated
3001
+     */
3002
+    public function has_vat() {
3003 3003
         return $this->is_taxable();
3004
-	}
3004
+    }
3005 3005
 
3006
-	/**
3007
-	 * Checks to see if the invoice requires payment.
3008
-	 */
3009
-	public function is_free() {
3006
+    /**
3007
+     * Checks to see if the invoice requires payment.
3008
+     */
3009
+    public function is_free() {
3010 3010
         $is_free = ( (float) wpinv_round_amount( $this->get_initial_total() ) == 0 );
3011 3011
 
3012
-		if ( $this->is_recurring() && $this->get_recurring_total() > 0 ) {
3013
-			$is_free = false;
3014
-		}
3012
+        if ( $this->is_recurring() && $this->get_recurring_total() > 0 ) {
3013
+            $is_free = false;
3014
+        }
3015 3015
 
3016 3016
         return apply_filters( 'wpinv_invoice_is_free', $is_free, $this );
3017 3017
     }
@@ -3022,46 +3022,46 @@  discard block
 block discarded – undo
3022 3022
     public function is_paid() {
3023 3023
         $is_paid = $this->has_status( array( 'publish', 'wpi-processing', 'wpi-renewal' ) );
3024 3024
         return apply_filters( 'wpinv_invoice_is_paid', $is_paid, $this );
3025
-	}
3025
+    }
3026 3026
 
3027
-	/**
3027
+    /**
3028 3028
      * Checks if the invoice needs payment.
3029 3029
      */
3030
-	public function needs_payment() {
3031
-		$needs_payment = ! $this->is_paid() && ! $this->is_refunded() && ! $this->is_free();
3030
+    public function needs_payment() {
3031
+        $needs_payment = ! $this->is_paid() && ! $this->is_refunded() && ! $this->is_free();
3032 3032
         return apply_filters( 'wpinv_needs_payment', $needs_payment, $this );
3033 3033
     }
3034 3034
   
3035
-	/**
3035
+    /**
3036 3036
      * Checks if the invoice is refunded.
3037 3037
      */
3038
-	public function is_refunded() {
3038
+    public function is_refunded() {
3039 3039
         $is_refunded = $this->has_status( 'wpi-refunded' );
3040 3040
         return apply_filters( 'wpinv_invoice_is_refunded', $is_refunded, $this );
3041
-	}
3041
+    }
3042 3042
 
3043
-	/**
3043
+    /**
3044 3044
      * Checks if the invoice is held.
3045 3045
      */
3046
-	public function is_held() {
3046
+    public function is_held() {
3047 3047
         $is_held = $this->has_status( 'wpi-onhold' );
3048 3048
         return apply_filters( 'wpinv_invoice_is_held', $is_held, $this );
3049
-	}
3049
+    }
3050 3050
 
3051
-	/**
3051
+    /**
3052 3052
      * Checks if the invoice is due.
3053 3053
      */
3054
-	public function is_due() {
3055
-		$due_date = $this->get_due_date();
3056
-		return empty( $due_date ) ? false : current_time( 'timestamp' ) > strtotime( $due_date );
3057
-	}
3054
+    public function is_due() {
3055
+        $due_date = $this->get_due_date();
3056
+        return empty( $due_date ) ? false : current_time( 'timestamp' ) > strtotime( $due_date );
3057
+    }
3058 3058
 
3059
-	/**
3059
+    /**
3060 3060
      * Checks if the invoice is draft.
3061 3061
      */
3062
-	public function is_draft() {
3062
+    public function is_draft() {
3063 3063
         return $this->has_status( 'draft, auto-draft' );
3064
-	}
3064
+    }
3065 3065
 
3066 3066
     /**
3067 3067
      * Checks if the invoice has a given status.
@@ -3069,9 +3069,9 @@  discard block
 block discarded – undo
3069 3069
     public function has_status( $status ) {
3070 3070
         $status = wpinv_parse_list( $status );
3071 3071
         return apply_filters( 'wpinv_has_status', in_array( $this->get_status(), $status ), $status );
3072
-	}
3072
+    }
3073 3073
 
3074
-	/**
3074
+    /**
3075 3075
      * Checks if the invoice is of a given type.
3076 3076
      */
3077 3077
     public function is_type( $type ) {
@@ -3094,25 +3094,25 @@  discard block
 block discarded – undo
3094 3094
      */
3095 3095
     public function has_free_trial() {
3096 3096
         return $this->is_recurring() && 0 == $this->get_initial_total();
3097
-	}
3097
+    }
3098 3098
 
3099
-	/**
3099
+    /**
3100 3100
      * @deprecated
3101 3101
      */
3102 3102
     public function is_free_trial() {
3103 3103
         $this->has_free_trial();
3104 3104
     }
3105 3105
 
3106
-	/**
3106
+    /**
3107 3107
      * Check if the initial payment if 0.
3108 3108
      *
3109 3109
      */
3110
-	public function is_initial_free() {
3110
+    public function is_initial_free() {
3111 3111
         $is_initial_free = ! ( (float) wpinv_round_amount( $this->get_initial_total() ) > 0 );
3112 3112
         return apply_filters( 'wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this );
3113 3113
     }
3114 3114
 	
3115
-	/**
3115
+    /**
3116 3116
      * Check if the recurring item has a free trial.
3117 3117
      *
3118 3118
      */
@@ -3125,21 +3125,21 @@  discard block
 block discarded – undo
3125 3125
 
3126 3126
         $item = $this->get_recurring( true );
3127 3127
         return $item->has_free_trial();
3128
-	}
3128
+    }
3129 3129
 
3130
-	/**
3130
+    /**
3131 3131
      * Check if the free trial is a result of a discount.
3132 3132
      */
3133 3133
     public function is_free_trial_from_discount() {
3134
-		return $this->has_free_trial() && ! $this->item_has_free_trial();
3135
-	}
3134
+        return $this->has_free_trial() && ! $this->item_has_free_trial();
3135
+    }
3136 3136
 	
3137
-	/**
3137
+    /**
3138 3138
      * @deprecated
3139 3139
      */
3140 3140
     public function discount_first_payment_only() {
3141 3141
 
3142
-		$discount = wpinv_get_discount_obj( $this->get_discount_code() );
3142
+        $discount = wpinv_get_discount_obj( $this->get_discount_code() );
3143 3143
         if ( ! $discount->exists() || ! $this->is_recurring() ) {
3144 3144
             return true;
3145 3145
         }
@@ -3164,28 +3164,28 @@  discard block
 block discarded – undo
3164 3164
      */
3165 3165
     public function add_item( $item ) {
3166 3166
 
3167
-		if ( is_array( $item ) ) {
3168
-			$item = $this->process_array_item( $item );
3169
-		}
3167
+        if ( is_array( $item ) ) {
3168
+            $item = $this->process_array_item( $item );
3169
+        }
3170 3170
 
3171
-		if ( is_numeric( $item ) ) {
3172
-			$item = new GetPaid_Form_Item( $item );
3173
-		}
3171
+        if ( is_numeric( $item ) ) {
3172
+            $item = new GetPaid_Form_Item( $item );
3173
+        }
3174 3174
 
3175 3175
         // Make sure that it is available for purchase.
3176
-		if ( $item->get_id() > 0 && ! $item->can_purchase() ) {
3177
-			return new WP_Error( 'invalid_item', __( 'This item is not available for purchase', 'invoicing' ) );
3176
+        if ( $item->get_id() > 0 && ! $item->can_purchase() ) {
3177
+            return new WP_Error( 'invalid_item', __( 'This item is not available for purchase', 'invoicing' ) );
3178 3178
         }
3179 3179
 
3180 3180
         // Do we have a recurring item?
3181
-		if ( $item->is_recurring() ) {
3181
+        if ( $item->is_recurring() ) {
3182 3182
 
3183
-			// An invoice can only contain one recurring item.
3184
-			if ( ! empty( $this->recurring_item  && $this->recurring_item != (int) $item->get_id() ) ) {
3185
-				return new WP_Error( 'recurring_item', __( 'An invoice can only contain one recurring item', 'invoicing' ) );
3186
-			}
3183
+            // An invoice can only contain one recurring item.
3184
+            if ( ! empty( $this->recurring_item  && $this->recurring_item != (int) $item->get_id() ) ) {
3185
+                return new WP_Error( 'recurring_item', __( 'An invoice can only contain one recurring item', 'invoicing' ) );
3186
+            }
3187 3187
 
3188
-			$this->recurring_item = $item->get_id();
3188
+            $this->recurring_item = $item->get_id();
3189 3189
         }
3190 3190
 
3191 3191
         // Invoice id.
@@ -3196,60 +3196,60 @@  discard block
 block discarded – undo
3196 3196
         $items[ (int) $item->get_id() ] = $item;
3197 3197
 
3198 3198
         $this->set_prop( 'items', $items );
3199
-		return true;
3200
-	}
3199
+        return true;
3200
+    }
3201 3201
 
3202
-	/**
3203
-	 * Converts an array to an item.
3204
-	 *
3205
-	 * @since 1.0.19
3206
-	 * @return GetPaid_Form_Item
3207
-	 */
3208
-	protected function process_array_item( $array ) {
3202
+    /**
3203
+     * Converts an array to an item.
3204
+     *
3205
+     * @since 1.0.19
3206
+     * @return GetPaid_Form_Item
3207
+     */
3208
+    protected function process_array_item( $array ) {
3209 3209
 
3210
-		$item_id = isset( $array['item_id'] ) ? $array['item_id'] : 0;
3211
-		$item    = new GetPaid_Form_Item( $item_id );
3210
+        $item_id = isset( $array['item_id'] ) ? $array['item_id'] : 0;
3211
+        $item    = new GetPaid_Form_Item( $item_id );
3212 3212
 
3213
-		// Set item data.
3214
-		foreach ( array( 'name', 'price', 'description' ) as $key ) {
3215
-			if ( isset( $array[ "item_$key" ] ) ) {
3216
-				$method = "set_$key";
3217
-				$item->$method( $array[ "item_$key" ] );
3218
-			}
3219
-		}
3213
+        // Set item data.
3214
+        foreach ( array( 'name', 'price', 'description' ) as $key ) {
3215
+            if ( isset( $array[ "item_$key" ] ) ) {
3216
+                $method = "set_$key";
3217
+                $item->$method( $array[ "item_$key" ] );
3218
+            }
3219
+        }
3220 3220
 
3221
-		if ( isset( $array['quantity'] ) ) {
3222
-			$item->set_quantity( $array['quantity'] );
3223
-		}
3221
+        if ( isset( $array['quantity'] ) ) {
3222
+            $item->set_quantity( $array['quantity'] );
3223
+        }
3224 3224
 
3225
-		// Set item meta.
3226
-		if ( isset( $array['meta'] ) && is_array( $array['meta'] ) ) {
3227
-			$item->set_item_meta( $array['meta'] );
3228
-		}
3225
+        // Set item meta.
3226
+        if ( isset( $array['meta'] ) && is_array( $array['meta'] ) ) {
3227
+            $item->set_item_meta( $array['meta'] );
3228
+        }
3229 3229
 
3230
-		return $item;
3230
+        return $item;
3231 3231
 
3232
-	}
3232
+    }
3233 3233
 
3234 3234
     /**
3235
-	 * Retrieves a specific item.
3236
-	 *
3237
-	 * @since 1.0.19
3238
-	 */
3239
-	public function get_item( $item_id ) {
3240
-		$items   = $this->get_items();
3241
-		$item_id = (int) $item_id;
3242
-		return ( ! empty( $item_id ) && isset( $items[ $item_id ] ) ) ? $items[ $item_id ] : null;
3235
+     * Retrieves a specific item.
3236
+     *
3237
+     * @since 1.0.19
3238
+     */
3239
+    public function get_item( $item_id ) {
3240
+        $items   = $this->get_items();
3241
+        $item_id = (int) $item_id;
3242
+        return ( ! empty( $item_id ) && isset( $items[ $item_id ] ) ) ? $items[ $item_id ] : null;
3243 3243
     }
3244 3244
 
3245 3245
     /**
3246
-	 * Removes a specific item.
3247
-	 *
3248
-	 * @since 1.0.19
3249
-	 */
3250
-	public function remove_item( $item_id ) {
3251
-		$items   = $this->get_items();
3252
-		$item_id = (int) $item_id;
3246
+     * Removes a specific item.
3247
+     *
3248
+     * @since 1.0.19
3249
+     */
3250
+    public function remove_item( $item_id ) {
3251
+        $items   = $this->get_items();
3252
+        $item_id = (int) $item_id;
3253 3253
 
3254 3254
         if ( $item_id == $this->recurring_item ) {
3255 3255
             $this->recurring_item = null;
@@ -3262,35 +3262,35 @@  discard block
 block discarded – undo
3262 3262
     }
3263 3263
 
3264 3264
     /**
3265
-	 * Adds a fee to the invoice.
3266
-	 *
3267
-	 * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
3268
-	 * @since 1.0.19
3269
-	 */
3265
+     * Adds a fee to the invoice.
3266
+     *
3267
+     * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
3268
+     * @since 1.0.19
3269
+     */
3270 3270
     public function add_fee( $fee ) {
3271 3271
 
3272
-		$fees                 = $this->get_fees();
3273
-		$fees[ $fee['name'] ] = $fee;
3274
-		$this->set_prop( 'fees', $fees );
3272
+        $fees                 = $this->get_fees();
3273
+        $fees[ $fee['name'] ] = $fee;
3274
+        $this->set_prop( 'fees', $fees );
3275 3275
 
3276 3276
     }
3277 3277
 
3278 3278
     /**
3279
-	 * Retrieves a specific fee.
3280
-	 *
3281
-	 * @since 1.0.19
3282
-	 */
3283
-	public function get_fee( $fee ) {
3279
+     * Retrieves a specific fee.
3280
+     *
3281
+     * @since 1.0.19
3282
+     */
3283
+    public function get_fee( $fee ) {
3284 3284
         $fees = $this->get_fees();
3285
-		return isset( $fees[ $fee ] ) ? $fees[ $fee ] : null;
3285
+        return isset( $fees[ $fee ] ) ? $fees[ $fee ] : null;
3286 3286
     }
3287 3287
 
3288 3288
     /**
3289
-	 * Removes a specific fee.
3290
-	 *
3291
-	 * @since 1.0.19
3292
-	 */
3293
-	public function remove_fee( $fee ) {
3289
+     * Removes a specific fee.
3290
+     *
3291
+     * @since 1.0.19
3292
+     */
3293
+    public function remove_fee( $fee ) {
3294 3294
         $fees = $this->get_fees();
3295 3295
         if ( isset( $fees[ $fee ] ) ) {
3296 3296
             unset( $fees[ $fee ] );
@@ -3298,43 +3298,43 @@  discard block
 block discarded – undo
3298 3298
         }
3299 3299
     }
3300 3300
 
3301
-	/**
3302
-	 * Adds a discount to the invoice.
3303
-	 *
3304
-	 * @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.
3305
-	 * @since 1.0.19
3306
-	 */
3307
-	public function add_discount( $discount ) {
3301
+    /**
3302
+     * Adds a discount to the invoice.
3303
+     *
3304
+     * @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.
3305
+     * @since 1.0.19
3306
+     */
3307
+    public function add_discount( $discount ) {
3308 3308
 
3309
-		$discounts = $this->get_discounts();
3310
-		$discounts[ $discount['name'] ] = $discount;
3311
-		$this->set_prop( 'discounts', $discounts );
3309
+        $discounts = $this->get_discounts();
3310
+        $discounts[ $discount['name'] ] = $discount;
3311
+        $this->set_prop( 'discounts', $discounts );
3312 3312
 
3313
-	}
3313
+    }
3314 3314
 
3315 3315
     /**
3316
-	 * Retrieves a specific discount.
3317
-	 *
3318
-	 * @since 1.0.19
3319
-	 * @return float
3320
-	 */
3321
-	public function get_discount( $discount = false ) {
3316
+     * Retrieves a specific discount.
3317
+     *
3318
+     * @since 1.0.19
3319
+     * @return float
3320
+     */
3321
+    public function get_discount( $discount = false ) {
3322 3322
 
3323
-		// Backwards compatibilty.
3324
-		if ( empty( $discount ) ) {
3325
-			return $this->get_total_discount();
3326
-		}
3323
+        // Backwards compatibilty.
3324
+        if ( empty( $discount ) ) {
3325
+            return $this->get_total_discount();
3326
+        }
3327 3327
 
3328 3328
         $discounts = $this->get_discounts();
3329
-		return isset( $discounts[ $discount ] ) ? $discounts[ $discount ] : null;
3329
+        return isset( $discounts[ $discount ] ) ? $discounts[ $discount ] : null;
3330 3330
     }
3331 3331
 
3332 3332
     /**
3333
-	 * Removes a specific discount.
3334
-	 *
3335
-	 * @since 1.0.19
3336
-	 */
3337
-	public function remove_discount( $discount ) {
3333
+     * Removes a specific discount.
3334
+     *
3335
+     * @since 1.0.19
3336
+     */
3337
+    public function remove_discount( $discount ) {
3338 3338
         $discounts = $this->get_discounts();
3339 3339
         if ( isset( $discounts[ $discount ] ) ) {
3340 3340
             unset( $discounts[ $discount ] );
@@ -3351,34 +3351,34 @@  discard block
 block discarded – undo
3351 3351
         if ( $this->is_taxable() ) {
3352 3352
 
3353 3353
             $taxes                 = $this->get_taxes();
3354
-			$taxes[ $tax['name'] ] = $tax;
3355
-			$this->set_prop( 'taxes', $tax );
3354
+            $taxes[ $tax['name'] ] = $tax;
3355
+            $this->set_prop( 'taxes', $tax );
3356 3356
 
3357 3357
         }
3358 3358
     }
3359 3359
 
3360 3360
     /**
3361
-	 * Retrieves a specific tax.
3362
-	 *
3363
-	 * @since 1.0.19
3364
-	 */
3365
-	public function get_tax( $tax = null ) {
3361
+     * Retrieves a specific tax.
3362
+     *
3363
+     * @since 1.0.19
3364
+     */
3365
+    public function get_tax( $tax = null ) {
3366 3366
 
3367
-		// Backwards compatility.
3368
-		if ( empty( $tax ) ) {
3369
-			return $this->get_total_tax();
3370
-		}
3367
+        // Backwards compatility.
3368
+        if ( empty( $tax ) ) {
3369
+            return $this->get_total_tax();
3370
+        }
3371 3371
 
3372 3372
         $taxes = $this->get_taxes();
3373
-		return isset( $taxes[ $tax ] ) ? $taxes[ $tax ] : null;
3373
+        return isset( $taxes[ $tax ] ) ? $taxes[ $tax ] : null;
3374 3374
     }
3375 3375
 
3376 3376
     /**
3377
-	 * Removes a specific tax.
3378
-	 *
3379
-	 * @since 1.0.19
3380
-	 */
3381
-	public function remove_tax( $tax ) {
3377
+     * Removes a specific tax.
3378
+     *
3379
+     * @since 1.0.19
3380
+     */
3381
+    public function remove_tax( $tax ) {
3382 3382
         $taxes = $this->get_taxes();
3383 3383
         if ( isset( $taxes[ $tax ] ) ) {
3384 3384
             unset( $taxes[ $tax ] );
@@ -3387,134 +3387,134 @@  discard block
 block discarded – undo
3387 3387
     }
3388 3388
 
3389 3389
     /**
3390
-	 * Recalculates the invoice subtotal.
3391
-	 *
3392
-	 * @since 1.0.19
3393
-	 * @return float The recalculated subtotal
3394
-	 */
3395
-	public function recalculate_subtotal() {
3390
+     * Recalculates the invoice subtotal.
3391
+     *
3392
+     * @since 1.0.19
3393
+     * @return float The recalculated subtotal
3394
+     */
3395
+    public function recalculate_subtotal() {
3396 3396
         $items     = $this->get_items();
3397
-		$subtotal  = 0;
3398
-		$recurring = 0;
3397
+        $subtotal  = 0;
3398
+        $recurring = 0;
3399 3399
 
3400 3400
         foreach ( $items as $item ) {
3401
-			$subtotal  += $item->get_sub_total();
3402
-			$recurring += $item->get_recurring_sub_total();
3401
+            $subtotal  += $item->get_sub_total();
3402
+            $recurring += $item->get_recurring_sub_total();
3403 3403
         }
3404 3404
 
3405
-		$current = $this->is_renewal() ? $recurring : $subtotal;
3406
-		$this->set_subtotal( $current );
3405
+        $current = $this->is_renewal() ? $recurring : $subtotal;
3406
+        $this->set_subtotal( $current );
3407 3407
 
3408
-		$this->totals['subtotal'] = array(
3409
-			'initial'   => $subtotal,
3410
-			'recurring' => $recurring,
3411
-		);
3408
+        $this->totals['subtotal'] = array(
3409
+            'initial'   => $subtotal,
3410
+            'recurring' => $recurring,
3411
+        );
3412 3412
 
3413 3413
         return $current;
3414 3414
     }
3415 3415
 
3416 3416
     /**
3417
-	 * Recalculates the invoice discount total.
3418
-	 *
3419
-	 * @since 1.0.19
3420
-	 * @return float The recalculated discount
3421
-	 */
3422
-	public function recalculate_total_discount() {
3417
+     * Recalculates the invoice discount total.
3418
+     *
3419
+     * @since 1.0.19
3420
+     * @return float The recalculated discount
3421
+     */
3422
+    public function recalculate_total_discount() {
3423 3423
         $discounts = $this->get_discounts();
3424
-		$discount  = 0;
3425
-		$recurring = 0;
3424
+        $discount  = 0;
3425
+        $recurring = 0;
3426 3426
 
3427 3427
         foreach ( $discounts as $data ) {
3428
-			$discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3429
-			$recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3430
-		}
3428
+            $discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3429
+            $recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3430
+        }
3431 3431
 
3432
-		$current = $this->is_renewal() ? $recurring : $discount;
3432
+        $current = $this->is_renewal() ? $recurring : $discount;
3433 3433
 
3434
-		$this->set_total_discount( $current );
3434
+        $this->set_total_discount( $current );
3435 3435
 
3436
-		$this->totals['discount'] = array(
3437
-			'initial'   => $discount,
3438
-			'recurring' => $recurring,
3439
-		);
3436
+        $this->totals['discount'] = array(
3437
+            'initial'   => $discount,
3438
+            'recurring' => $recurring,
3439
+        );
3440 3440
 
3441
-		return $current;
3441
+        return $current;
3442 3442
 
3443 3443
     }
3444 3444
 
3445 3445
     /**
3446
-	 * Recalculates the invoice tax total.
3447
-	 *
3448
-	 * @since 1.0.19
3449
-	 * @return float The recalculated tax
3450
-	 */
3451
-	public function recalculate_total_tax() {
3446
+     * Recalculates the invoice tax total.
3447
+     *
3448
+     * @since 1.0.19
3449
+     * @return float The recalculated tax
3450
+     */
3451
+    public function recalculate_total_tax() {
3452 3452
         $taxes     = $this->get_taxes();
3453
-		$tax       = 0;
3454
-		$recurring = 0;
3453
+        $tax       = 0;
3454
+        $recurring = 0;
3455 3455
 
3456 3456
         foreach ( $taxes as $data ) {
3457
-			$tax       += wpinv_sanitize_amount( $data['initial_tax'] );
3458
-			$recurring += wpinv_sanitize_amount( $data['recurring_tax'] );
3459
-		}
3457
+            $tax       += wpinv_sanitize_amount( $data['initial_tax'] );
3458
+            $recurring += wpinv_sanitize_amount( $data['recurring_tax'] );
3459
+        }
3460 3460
 
3461
-		$current = $this->is_renewal() ? $recurring : $tax;
3462
-		$this->set_total_tax( $current );
3461
+        $current = $this->is_renewal() ? $recurring : $tax;
3462
+        $this->set_total_tax( $current );
3463 3463
 
3464
-		$this->totals['tax'] = array(
3465
-			'initial'   => $tax,
3466
-			'recurring' => $recurring,
3467
-		);
3464
+        $this->totals['tax'] = array(
3465
+            'initial'   => $tax,
3466
+            'recurring' => $recurring,
3467
+        );
3468 3468
 
3469
-		return $current;
3469
+        return $current;
3470 3470
 
3471 3471
     }
3472 3472
 
3473 3473
     /**
3474
-	 * Recalculates the invoice fees total.
3475
-	 *
3476
-	 * @since 1.0.19
3477
-	 * @return float The recalculated fee
3478
-	 */
3479
-	public function recalculate_total_fees() {
3480
-		$fees      = $this->get_fees();
3481
-		$fee       = 0;
3482
-		$recurring = 0;
3474
+     * Recalculates the invoice fees total.
3475
+     *
3476
+     * @since 1.0.19
3477
+     * @return float The recalculated fee
3478
+     */
3479
+    public function recalculate_total_fees() {
3480
+        $fees      = $this->get_fees();
3481
+        $fee       = 0;
3482
+        $recurring = 0;
3483 3483
 
3484 3484
         foreach ( $fees as $data ) {
3485
-			$fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3486
-			$recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3487
-		}
3485
+            $fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3486
+            $recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3487
+        }
3488 3488
 
3489
-		$current = $this->is_renewal() ? $recurring : $fee;
3490
-		$this->set_total_fees( $current );
3489
+        $current = $this->is_renewal() ? $recurring : $fee;
3490
+        $this->set_total_fees( $current );
3491 3491
 
3492
-		$this->totals['fee'] = array(
3493
-			'initial'   => $fee,
3494
-			'recurring' => $recurring,
3495
-		);
3492
+        $this->totals['fee'] = array(
3493
+            'initial'   => $fee,
3494
+            'recurring' => $recurring,
3495
+        );
3496 3496
 
3497 3497
         $this->set_total_fees( $fee );
3498 3498
         return $current;
3499 3499
     }
3500 3500
 
3501 3501
     /**
3502
-	 * Recalculates the invoice total.
3503
-	 *
3504
-	 * @since 1.0.19
3502
+     * Recalculates the invoice total.
3503
+     *
3504
+     * @since 1.0.19
3505 3505
      * @return float The invoice total
3506
-	 */
3507
-	public function recalculate_total() {
3506
+     */
3507
+    public function recalculate_total() {
3508 3508
         $this->recalculate_subtotal();
3509 3509
         $this->recalculate_total_fees();
3510 3510
         $this->recalculate_total_discount();
3511 3511
         $this->recalculate_total_tax();
3512
-		return $this->get_total();
3513
-	}
3512
+        return $this->get_total();
3513
+    }
3514 3514
 
3515
-	/**
3516
-	 * @deprecated
3517
-	 */
3515
+    /**
3516
+     * @deprecated
3517
+     */
3518 3518
     public function recalculate_totals() {
3519 3519
         $this->recalculate_total();
3520 3520
         $this->save( true );
@@ -3532,7 +3532,7 @@  discard block
 block discarded – undo
3532 3532
      * Adds a note to an invoice.
3533 3533
      *
3534 3534
      * @param string $note The note being added.
3535
-	 * @return int|false The new note's ID on success, false on failure.
3535
+     * @return int|false The new note's ID on success, false on failure.
3536 3536
      *
3537 3537
      */
3538 3538
     public function add_note( $note = '', $customer_type = false, $added_by_user = false, $system = false ) {
@@ -3542,21 +3542,21 @@  discard block
 block discarded – undo
3542 3542
             return false;
3543 3543
         }
3544 3544
 
3545
-		$author       = 'System';
3546
-		$author_email = '[email protected]';
3545
+        $author       = 'System';
3546
+        $author_email = '[email protected]';
3547 3547
 
3548
-		// If this is an admin comment or it has been added by the user.
3549
-		if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3550
-			$user         = get_user_by( 'id', get_current_user_id() );
3548
+        // If this is an admin comment or it has been added by the user.
3549
+        if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3550
+            $user         = get_user_by( 'id', get_current_user_id() );
3551 3551
             $author       = $user->display_name;
3552 3552
             $author_email = $user->user_email;
3553
-		}
3553
+        }
3554 3554
 
3555
-		return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3555
+        return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3556 3556
 
3557
-	}
3557
+    }
3558 3558
 
3559
-	/**
3559
+    /**
3560 3560
      * Generates a unique key for the invoice.
3561 3561
      */
3562 3562
     public function generate_key( $string = '' ) {
@@ -3576,113 +3576,113 @@  discard block
 block discarded – undo
3576 3576
             $number = wpinv_get_next_invoice_number( $this->get_post_type() );
3577 3577
         }
3578 3578
 
3579
-		return wpinv_format_invoice_number( $number, $this->get_post_type() );
3580
-
3581
-	}
3582
-
3583
-	/**
3584
-	 * Handle the status transition.
3585
-	 */
3586
-	protected function status_transition() {
3587
-		$status_transition = $this->status_transition;
3588
-
3589
-		// Reset status transition variable.
3590
-		$this->status_transition = false;
3591
-
3592
-		if ( $status_transition ) {
3593
-			try {
3579
+        return wpinv_format_invoice_number( $number, $this->get_post_type() );
3594 3580
 
3595
-				// Fire a hook for the status change.
3596
-				do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3597
-
3598
-				// @deprecated this is deprecated and will be removed in the future.
3599
-				do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3600
-
3601
-				if ( ! empty( $status_transition['from'] ) ) {
3602
-
3603
-					/* translators: 1: old invoice status 2: new invoice status */
3604
-					$transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3605
-
3606
-					// Fire another hook.
3607
-					do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3608
-					do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3609
-
3610
-					// @deprecated this is deprecated and will be removed in the future.
3611
-					do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3612
-
3613
-					// Note the transition occurred.
3614
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3615
-
3616
-					// Work out if this was for a payment, and trigger a payment_status hook instead.
3617
-					if (
3618
-						in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3619
-						&& in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3620
-					) {
3621
-						do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3622
-					}
3623
-
3624
-					// Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3625
-					if (
3626
-						in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3627
-						&& in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3628
-					) {
3629
-						do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3630
-					}
3631
-				} else {
3632
-					/* translators: %s: new invoice status */
3633
-					$transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3634
-
3635
-					// Note the transition occurred.
3636
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3581
+    }
3637 3582
 
3638
-				}
3639
-			} catch ( Exception $e ) {
3640
-				$this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3641
-			}
3642
-		}
3643
-	}
3583
+    /**
3584
+     * Handle the status transition.
3585
+     */
3586
+    protected function status_transition() {
3587
+        $status_transition = $this->status_transition;
3588
+
3589
+        // Reset status transition variable.
3590
+        $this->status_transition = false;
3591
+
3592
+        if ( $status_transition ) {
3593
+            try {
3594
+
3595
+                // Fire a hook for the status change.
3596
+                do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3597
+
3598
+                // @deprecated this is deprecated and will be removed in the future.
3599
+                do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3600
+
3601
+                if ( ! empty( $status_transition['from'] ) ) {
3602
+
3603
+                    /* translators: 1: old invoice status 2: new invoice status */
3604
+                    $transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3605
+
3606
+                    // Fire another hook.
3607
+                    do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3608
+                    do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3609
+
3610
+                    // @deprecated this is deprecated and will be removed in the future.
3611
+                    do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3612
+
3613
+                    // Note the transition occurred.
3614
+                    $this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3615
+
3616
+                    // Work out if this was for a payment, and trigger a payment_status hook instead.
3617
+                    if (
3618
+                        in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3619
+                        && in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3620
+                    ) {
3621
+                        do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3622
+                    }
3623
+
3624
+                    // Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3625
+                    if (
3626
+                        in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3627
+                        && in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3628
+                    ) {
3629
+                        do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3630
+                    }
3631
+                } else {
3632
+                    /* translators: %s: new invoice status */
3633
+                    $transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3634
+
3635
+                    // Note the transition occurred.
3636
+                    $this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3637
+
3638
+                }
3639
+            } catch ( Exception $e ) {
3640
+                $this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3641
+            }
3642
+        }
3643
+    }
3644 3644
 
3645
-	/**
3646
-	 * Updates an invoice status.
3647
-	 */
3648
-	public function update_status( $new_status = false, $note = '', $manual = false ) {
3645
+    /**
3646
+     * Updates an invoice status.
3647
+     */
3648
+    public function update_status( $new_status = false, $note = '', $manual = false ) {
3649 3649
 
3650
-		// Fires before updating a status.
3651
-		do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3650
+        // Fires before updating a status.
3651
+        do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3652 3652
 
3653
-		// Update the status.
3654
-		$this->set_status( $new_status, $note, $manual );
3653
+        // Update the status.
3654
+        $this->set_status( $new_status, $note, $manual );
3655 3655
 
3656
-		// Save the order.
3657
-		return $this->save();
3656
+        // Save the order.
3657
+        return $this->save();
3658 3658
 
3659
-	}
3659
+    }
3660 3660
 
3661
-	/**
3662
-	 * @deprecated
3663
-	 */
3664
-	public function refresh_item_ids() {
3661
+    /**
3662
+     * @deprecated
3663
+     */
3664
+    public function refresh_item_ids() {
3665 3665
         $item_ids = implode( ',', array_unique( array_keys( $this->get_items() ) ) );
3666 3666
         update_post_meta( $this->get_id(), '_wpinv_item_ids', $item_ids );
3667
-	}
3667
+    }
3668 3668
 
3669
-	/**
3670
-	 * @deprecated
3671
-	 */
3672
-	public function update_items( $temp = false ) {
3669
+    /**
3670
+     * @deprecated
3671
+     */
3672
+    public function update_items( $temp = false ) {
3673 3673
 
3674
-		$this->set_items( $this->get_items() );
3674
+        $this->set_items( $this->get_items() );
3675 3675
 
3676
-		if ( ! $temp ) {
3677
-			$this->save();
3678
-		}
3676
+        if ( ! $temp ) {
3677
+            $this->save();
3678
+        }
3679 3679
 
3680 3680
         return $this;
3681
-	}
3681
+    }
3682 3682
 
3683
-	/**
3684
-	 * @deprecated
3685
-	 */
3683
+    /**
3684
+     * @deprecated
3685
+     */
3686 3686
     public function validate_discount() {
3687 3687
 
3688 3688
         $discount_code = $this->get_discount_code();
@@ -3698,97 +3698,97 @@  discard block
 block discarded – undo
3698 3698
 
3699 3699
     }
3700 3700
 
3701
-	/**
3702
-	 * Refunds an invoice.
3703
-	 */
3701
+    /**
3702
+     * Refunds an invoice.
3703
+     */
3704 3704
     public function refund() {
3705
-		$this->set_status( 'wpi-refunded' );
3705
+        $this->set_status( 'wpi-refunded' );
3706 3706
         $this->save();
3707
-	}
3707
+    }
3708 3708
 
3709
-	/**
3710
-	 * Marks an invoice as paid.
3711
-	 * 
3712
-	 * @param string $transaction_id
3713
-	 */
3709
+    /**
3710
+     * Marks an invoice as paid.
3711
+     * 
3712
+     * @param string $transaction_id
3713
+     */
3714 3714
     public function mark_paid( $transaction_id = null, $note = '' ) {
3715 3715
 
3716
-		// Set the transaction id.
3717
-		if ( empty( $transaction_id ) ) {
3718
-			$transaction_id = $this->generate_key('trans_');
3719
-		}
3716
+        // Set the transaction id.
3717
+        if ( empty( $transaction_id ) ) {
3718
+            $transaction_id = $this->generate_key('trans_');
3719
+        }
3720 3720
 
3721
-		if ( ! $this->get_transaction_id() ) {
3722
-			$this->set_transaction_id( $transaction_id );
3723
-		}
3721
+        if ( ! $this->get_transaction_id() ) {
3722
+            $this->set_transaction_id( $transaction_id );
3723
+        }
3724 3724
 
3725
-		if ( $this->is_paid() && 'wpi-processing' != $this->get_status() ) {
3726
-			return $this->save();
3727
-		}
3725
+        if ( $this->is_paid() && 'wpi-processing' != $this->get_status() ) {
3726
+            return $this->save();
3727
+        }
3728 3728
 
3729
-		// Set the completed date.
3730
-		$this->set_date_completed( current_time( 'mysql' ) );
3729
+        // Set the completed date.
3730
+        $this->set_date_completed( current_time( 'mysql' ) );
3731 3731
 
3732
-		// Set the new status.
3733
-		if ( $this->is_renewal() ) {
3732
+        // Set the new status.
3733
+        if ( $this->is_renewal() ) {
3734 3734
 
3735
-			$_note = sprintf(
3736
-				__( 'Renewed via %s', 'invoicing' ),
3737
-				$this->get_gateway_title() . empty( $note ) ? '' : " ($note)"
3738
-			);
3735
+            $_note = sprintf(
3736
+                __( 'Renewed via %s', 'invoicing' ),
3737
+                $this->get_gateway_title() . empty( $note ) ? '' : " ($note)"
3738
+            );
3739 3739
 
3740
-			if ( 'none' == $this->get_gateway() ) {
3741
-				$_note = $note;
3742
-			}
3740
+            if ( 'none' == $this->get_gateway() ) {
3741
+                $_note = $note;
3742
+            }
3743 3743
 
3744
-			$this->set_status( 'wpi-renewal', $_note );
3744
+            $this->set_status( 'wpi-renewal', $_note );
3745 3745
 
3746
-		} else {
3746
+        } else {
3747 3747
 
3748
-			$_note = sprintf(
3749
-				__( 'Paid via %s', 'invoicing' ),
3750
-				$this->get_gateway_title() . empty( $note ) ? '' : " ($note)"
3751
-			);
3748
+            $_note = sprintf(
3749
+                __( 'Paid via %s', 'invoicing' ),
3750
+                $this->get_gateway_title() . empty( $note ) ? '' : " ($note)"
3751
+            );
3752 3752
 
3753
-			if ( 'none' == $this->get_gateway() ) {
3754
-				$_note = $note;
3755
-			}
3753
+            if ( 'none' == $this->get_gateway() ) {
3754
+                $_note = $note;
3755
+            }
3756 3756
 
3757
-			$this->set_status( 'publish',$_note );
3757
+            $this->set_status( 'publish',$_note );
3758 3758
 
3759
-		}
3759
+        }
3760 3760
 
3761
-		// Set checkout mode.
3762
-		$mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
3763
-		$this->set_mode( $mode );
3761
+        // Set checkout mode.
3762
+        $mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
3763
+        $this->set_mode( $mode );
3764 3764
 
3765
-		// Save the invoice.
3765
+        // Save the invoice.
3766 3766
         $this->save();
3767
-	}
3768
-
3769
-
3770
-	/**
3771
-	 * Save data to the database.
3772
-	 *
3773
-	 * @since 1.0.19
3774
-	 * @return int invoice ID
3775
-	 */
3776
-	public function save() {
3777
-		$this->maybe_set_date_paid();
3778
-		$this->maybe_set_key();
3779
-		parent::save();
3780
-		$this->clear_cache();
3781
-		$this->status_transition();
3782
-		return $this->get_id();
3783
-	}
3784
-
3785
-	/**
3767
+    }
3768
+
3769
+
3770
+    /**
3771
+     * Save data to the database.
3772
+     *
3773
+     * @since 1.0.19
3774
+     * @return int invoice ID
3775
+     */
3776
+    public function save() {
3777
+        $this->maybe_set_date_paid();
3778
+        $this->maybe_set_key();
3779
+        parent::save();
3780
+        $this->clear_cache();
3781
+        $this->status_transition();
3782
+        return $this->get_id();
3783
+    }
3784
+
3785
+    /**
3786 3786
      * Clears the subscription's cache.
3787 3787
      */
3788 3788
     public function clear_cache() {
3789
-		wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
3790
-		wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
3791
-		wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
3792
-	}
3789
+        wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
3790
+        wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
3791
+        wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
3792
+    }
3793 3793
 
3794 3794
 }
Please login to merge, or discard this patch.
Spacing   +745 added lines, -745 removed lines patch added patch discarded remove patch
@@ -6,7 +6,7 @@  discard block
 block discarded – undo
6 6
  * @package Invoicing
7 7
  */
8 8
 
9
-defined( 'ABSPATH' ) || exit;
9
+defined('ABSPATH') || exit;
10 10
 
11 11
 /**
12 12
  * Invoice class.
@@ -135,40 +135,40 @@  discard block
 block discarded – undo
135 135
 	 *
136 136
 	 * @param  int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object to read.
137 137
 	 */
138
-    public function __construct( $invoice = 0 ) {
138
+    public function __construct($invoice = 0) {
139 139
 
140
-        parent::__construct( $invoice );
140
+        parent::__construct($invoice);
141 141
 
142
-		if ( ! empty( $invoice ) && is_numeric( $invoice ) && getpaid_is_invoice_post_type( get_post_type( (int) $invoice ) ) ) {
143
-			$this->set_id( (int) $invoice );
144
-		} elseif ( $invoice instanceof self ) {
145
-			$this->set_id( $invoice->get_id() );
146
-		} elseif ( ! empty( $invoice->ID ) ) {
147
-			$this->set_id( $invoice->ID );
148
-		} elseif ( is_array( $invoice ) ) {
149
-			$this->set_props( $invoice );
142
+		if (!empty($invoice) && is_numeric($invoice) && getpaid_is_invoice_post_type(get_post_type((int) $invoice))) {
143
+			$this->set_id((int) $invoice);
144
+		} elseif ($invoice instanceof self) {
145
+			$this->set_id($invoice->get_id());
146
+		} elseif (!empty($invoice->ID)) {
147
+			$this->set_id($invoice->ID);
148
+		} elseif (is_array($invoice)) {
149
+			$this->set_props($invoice);
150 150
 
151
-			if ( isset( $invoice['ID'] ) ) {
152
-				$this->set_id( $invoice['ID'] );
151
+			if (isset($invoice['ID'])) {
152
+				$this->set_id($invoice['ID']);
153 153
 			}
154 154
 
155
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'key' ) ) {
156
-			$this->set_id( $invoice_id );
157
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'number' ) ) {
158
-			$this->set_id( $invoice_id );
159
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'transaction_id' ) ) {
160
-			$this->set_id( $invoice_id );
161
-		}else {
162
-			$this->set_object_read( true );
155
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'key')) {
156
+			$this->set_id($invoice_id);
157
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'number')) {
158
+			$this->set_id($invoice_id);
159
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'transaction_id')) {
160
+			$this->set_id($invoice_id);
161
+		} else {
162
+			$this->set_object_read(true);
163 163
 		}
164 164
 
165 165
         // Load the datastore.
166
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
166
+		$this->data_store = GetPaid_Data_Store::load($this->data_store_name);
167 167
 
168
-		if ( $this->get_id() > 0 ) {
169
-            $this->post = get_post( $this->get_id() );
168
+		if ($this->get_id() > 0) {
169
+            $this->post = get_post($this->get_id());
170 170
             $this->ID   = $this->get_id();
171
-			$this->data_store->read( $this );
171
+			$this->data_store->read($this);
172 172
         }
173 173
 
174 174
     }
@@ -183,38 +183,38 @@  discard block
 block discarded – undo
183 183
 	 * @since 1.0.15
184 184
 	 * @return int
185 185
 	 */
186
-	public static function get_invoice_id_by_field( $value, $field = 'key' ) {
186
+	public static function get_invoice_id_by_field($value, $field = 'key') {
187 187
         global $wpdb;
188 188
 
189 189
 		// Trim the value.
190
-		$value = trim( $value );
190
+		$value = trim($value);
191 191
 
192
-		if ( empty( $value ) ) {
192
+		if (empty($value)) {
193 193
 			return 0;
194 194
 		}
195 195
 
196 196
         // Valid fields.
197
-        $fields = array( 'key', 'number', 'transaction_id' );
197
+        $fields = array('key', 'number', 'transaction_id');
198 198
 
199 199
 		// Ensure a field has been passed.
200
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
200
+		if (empty($field) || !in_array($field, $fields)) {
201 201
 			return 0;
202 202
 		}
203 203
 
204 204
 		// Maybe retrieve from the cache.
205
-		$invoice_id   = wp_cache_get( $value, "getpaid_invoice_{$field}s_to_invoice_ids" );
206
-		if ( false !== $invoice_id ) {
205
+		$invoice_id = wp_cache_get($value, "getpaid_invoice_{$field}s_to_invoice_ids");
206
+		if (false !== $invoice_id) {
207 207
 			return $invoice_id;
208 208
 		}
209 209
 
210 210
         // Fetch from the db.
211 211
         $table       = $wpdb->prefix . 'getpaid_invoices';
212 212
         $invoice_id  = (int) $wpdb->get_var(
213
-            $wpdb->prepare( "SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value )
213
+            $wpdb->prepare("SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value)
214 214
         );
215 215
 
216 216
 		// Update the cache with our data
217
-		wp_cache_set( $value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids" );
217
+		wp_cache_set($value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids");
218 218
 
219 219
 		return $invoice_id;
220 220
     }
@@ -222,8 +222,8 @@  discard block
 block discarded – undo
222 222
     /**
223 223
      * Checks if an invoice key is set.
224 224
      */
225
-    public function _isset( $key ) {
226
-        return isset( $this->data[$key] ) || method_exists( $this, "get_$key" );
225
+    public function _isset($key) {
226
+        return isset($this->data[$key]) || method_exists($this, "get_$key");
227 227
     }
228 228
 
229 229
     /*
@@ -248,8 +248,8 @@  discard block
 block discarded – undo
248 248
 	 * @param  string $context View or edit context.
249 249
 	 * @return int
250 250
 	 */
251
-	public function get_parent_id( $context = 'view' ) {
252
-		return (int) $this->get_prop( 'parent_id', $context );
251
+	public function get_parent_id($context = 'view') {
252
+		return (int) $this->get_prop('parent_id', $context);
253 253
     }
254 254
 
255 255
     /**
@@ -259,7 +259,7 @@  discard block
 block discarded – undo
259 259
 	 * @return WPInv_Invoice
260 260
 	 */
261 261
     public function get_parent_payment() {
262
-        return new WPInv_Invoice( $this->get_parent_id() );
262
+        return new WPInv_Invoice($this->get_parent_id());
263 263
     }
264 264
 
265 265
     /**
@@ -279,8 +279,8 @@  discard block
 block discarded – undo
279 279
 	 * @param  string $context View or edit context.
280 280
 	 * @return string
281 281
 	 */
282
-	public function get_status( $context = 'view' ) {
283
-		return $this->get_prop( 'status', $context );
282
+	public function get_status($context = 'view') {
283
+		return $this->get_prop('status', $context);
284 284
 	}
285 285
 	
286 286
 	/**
@@ -290,7 +290,7 @@  discard block
 block discarded – undo
290 290
 	 * @return array
291 291
 	 */
292 292
 	public function get_all_statuses() {
293
-		return wpinv_get_invoice_statuses( true, true, $this );
293
+		return wpinv_get_invoice_statuses(true, true, $this);
294 294
     }
295 295
 
296 296
     /**
@@ -302,9 +302,9 @@  discard block
 block discarded – undo
302 302
     public function get_status_nicename() {
303 303
 		$statuses = $this->get_all_statuses();
304 304
 
305
-        $status = isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : $this->get_status();
305
+        $status = isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : $this->get_status();
306 306
 
307
-        return apply_filters( 'wpinv_get_invoice_status_nicename', $status, $this );
307
+        return apply_filters('wpinv_get_invoice_status_nicename', $status, $this);
308 308
     }
309 309
 
310 310
 	/**
@@ -315,7 +315,7 @@  discard block
 block discarded – undo
315 315
 	 */
316 316
 	public function get_status_class() {
317 317
 		$statuses = getpaid_get_invoice_status_classes();
318
-		return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
318
+		return isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : 'badge-dark';
319 319
 	}
320 320
 
321 321
 	/**
@@ -326,9 +326,9 @@  discard block
 block discarded – undo
326 326
      */
327 327
     public function get_status_label_html() {
328 328
 
329
-		$status_label = sanitize_text_field( $this->get_status_nicename() );
330
-		$status       = sanitize_html_class( $this->get_status() );
331
-		$class        = esc_attr( $this->get_status_class() );
329
+		$status_label = sanitize_text_field($this->get_status_nicename());
330
+		$status       = sanitize_html_class($this->get_status());
331
+		$class        = esc_attr($this->get_status_class());
332 332
 
333 333
 		return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
334 334
 	}
@@ -340,23 +340,23 @@  discard block
 block discarded – undo
340 340
 	 * @param  string $context View or edit context.
341 341
 	 * @return string
342 342
 	 */
343
-	public function get_version( $context = 'view' ) {
344
-		return $this->get_prop( 'version', $context );
343
+	public function get_version($context = 'view') {
344
+		return $this->get_prop('version', $context);
345 345
 	}
346 346
 
347 347
 	/**
348 348
 	 * @deprecated
349 349
 	 */
350
-	public function get_invoice_date( $format = true ) {
351
-		$date      = getpaid_format_date( $this->get_date_completed() );
352
-		$date      = empty( $date ) ? $this->get_date_created() : $this->get_date_completed();
353
-		$formatted = getpaid_format_date( $date );
350
+	public function get_invoice_date($format = true) {
351
+		$date      = getpaid_format_date($this->get_date_completed());
352
+		$date      = empty($date) ? $this->get_date_created() : $this->get_date_completed();
353
+		$formatted = getpaid_format_date($date);
354 354
 
355
-		if ( $format ) {
355
+		if ($format) {
356 356
 			return $formatted;
357 357
 		}
358 358
 
359
-		return empty( $formatted ) ? '' : $date;
359
+		return empty($formatted) ? '' : $date;
360 360
 
361 361
     }
362 362
 
@@ -367,8 +367,8 @@  discard block
 block discarded – undo
367 367
 	 * @param  string $context View or edit context.
368 368
 	 * @return string
369 369
 	 */
370
-	public function get_date_created( $context = 'view' ) {
371
-		return $this->get_prop( 'date_created', $context );
370
+	public function get_date_created($context = 'view') {
371
+		return $this->get_prop('date_created', $context);
372 372
 	}
373 373
 	
374 374
 	/**
@@ -378,8 +378,8 @@  discard block
 block discarded – undo
378 378
 	 * @param  string $context View or edit context.
379 379
 	 * @return string
380 380
 	 */
381
-	public function get_created_date( $context = 'view' ) {
382
-		return $this->get_date_created( $context );
381
+	public function get_created_date($context = 'view') {
382
+		return $this->get_date_created($context);
383 383
     }
384 384
 
385 385
     /**
@@ -389,11 +389,11 @@  discard block
 block discarded – undo
389 389
 	 * @param  string $context View or edit context.
390 390
 	 * @return string
391 391
 	 */
392
-	public function get_date_created_gmt( $context = 'view' ) {
393
-        $date = $this->get_date_created( $context );
392
+	public function get_date_created_gmt($context = 'view') {
393
+        $date = $this->get_date_created($context);
394 394
 
395
-        if ( $date ) {
396
-            $date = get_gmt_from_date( $date );
395
+        if ($date) {
396
+            $date = get_gmt_from_date($date);
397 397
         }
398 398
 		return $date;
399 399
     }
@@ -405,8 +405,8 @@  discard block
 block discarded – undo
405 405
 	 * @param  string $context View or edit context.
406 406
 	 * @return string
407 407
 	 */
408
-	public function get_date_modified( $context = 'view' ) {
409
-		return $this->get_prop( 'date_modified', $context );
408
+	public function get_date_modified($context = 'view') {
409
+		return $this->get_prop('date_modified', $context);
410 410
 	}
411 411
 
412 412
 	/**
@@ -416,8 +416,8 @@  discard block
 block discarded – undo
416 416
 	 * @param  string $context View or edit context.
417 417
 	 * @return string
418 418
 	 */
419
-	public function get_modified_date( $context = 'view' ) {
420
-		return $this->get_date_modified( $context );
419
+	public function get_modified_date($context = 'view') {
420
+		return $this->get_date_modified($context);
421 421
     }
422 422
 
423 423
     /**
@@ -427,11 +427,11 @@  discard block
 block discarded – undo
427 427
 	 * @param  string $context View or edit context.
428 428
 	 * @return string
429 429
 	 */
430
-	public function get_date_modified_gmt( $context = 'view' ) {
431
-        $date = $this->get_date_modified( $context );
430
+	public function get_date_modified_gmt($context = 'view') {
431
+        $date = $this->get_date_modified($context);
432 432
 
433
-        if ( $date ) {
434
-            $date = get_gmt_from_date( $date );
433
+        if ($date) {
434
+            $date = get_gmt_from_date($date);
435 435
         }
436 436
 		return $date;
437 437
     }
@@ -443,8 +443,8 @@  discard block
 block discarded – undo
443 443
 	 * @param  string $context View or edit context.
444 444
 	 * @return string
445 445
 	 */
446
-	public function get_due_date( $context = 'view' ) {
447
-		return $this->get_prop( 'due_date', $context );
446
+	public function get_due_date($context = 'view') {
447
+		return $this->get_prop('due_date', $context);
448 448
     }
449 449
 
450 450
     /**
@@ -454,8 +454,8 @@  discard block
 block discarded – undo
454 454
 	 * @param  string $context View or edit context.
455 455
 	 * @return string
456 456
 	 */
457
-	public function get_date_due( $context = 'view' ) {
458
-		return $this->get_due_date( $context );
457
+	public function get_date_due($context = 'view') {
458
+		return $this->get_due_date($context);
459 459
     }
460 460
 
461 461
     /**
@@ -465,11 +465,11 @@  discard block
 block discarded – undo
465 465
 	 * @param  string $context View or edit context.
466 466
 	 * @return string
467 467
 	 */
468
-	public function get_due_date_gmt( $context = 'view' ) {
469
-        $date = $this->get_due_date( $context );
468
+	public function get_due_date_gmt($context = 'view') {
469
+        $date = $this->get_due_date($context);
470 470
 
471
-        if ( $date ) {
472
-            $date = get_gmt_from_date( $date );
471
+        if ($date) {
472
+            $date = get_gmt_from_date($date);
473 473
         }
474 474
 		return $date;
475 475
     }
@@ -481,8 +481,8 @@  discard block
 block discarded – undo
481 481
 	 * @param  string $context View or edit context.
482 482
 	 * @return string
483 483
 	 */
484
-	public function get_gmt_date_due( $context = 'view' ) {
485
-		return $this->get_due_date_gmt( $context );
484
+	public function get_gmt_date_due($context = 'view') {
485
+		return $this->get_due_date_gmt($context);
486 486
     }
487 487
 
488 488
     /**
@@ -492,8 +492,8 @@  discard block
 block discarded – undo
492 492
 	 * @param  string $context View or edit context.
493 493
 	 * @return string
494 494
 	 */
495
-	public function get_completed_date( $context = 'view' ) {
496
-		return $this->get_prop( 'completed_date', $context );
495
+	public function get_completed_date($context = 'view') {
496
+		return $this->get_prop('completed_date', $context);
497 497
     }
498 498
 
499 499
     /**
@@ -503,8 +503,8 @@  discard block
 block discarded – undo
503 503
 	 * @param  string $context View or edit context.
504 504
 	 * @return string
505 505
 	 */
506
-	public function get_date_completed( $context = 'view' ) {
507
-		return $this->get_completed_date( $context );
506
+	public function get_date_completed($context = 'view') {
507
+		return $this->get_completed_date($context);
508 508
     }
509 509
 
510 510
     /**
@@ -514,11 +514,11 @@  discard block
 block discarded – undo
514 514
 	 * @param  string $context View or edit context.
515 515
 	 * @return string
516 516
 	 */
517
-	public function get_completed_date_gmt( $context = 'view' ) {
518
-        $date = $this->get_completed_date( $context );
517
+	public function get_completed_date_gmt($context = 'view') {
518
+        $date = $this->get_completed_date($context);
519 519
 
520
-        if ( $date ) {
521
-            $date = get_gmt_from_date( $date );
520
+        if ($date) {
521
+            $date = get_gmt_from_date($date);
522 522
         }
523 523
 		return $date;
524 524
     }
@@ -530,8 +530,8 @@  discard block
 block discarded – undo
530 530
 	 * @param  string $context View or edit context.
531 531
 	 * @return string
532 532
 	 */
533
-	public function get_gmt_completed_date( $context = 'view' ) {
534
-		return $this->get_completed_date_gmt( $context );
533
+	public function get_gmt_completed_date($context = 'view') {
534
+		return $this->get_completed_date_gmt($context);
535 535
     }
536 536
 
537 537
     /**
@@ -541,12 +541,12 @@  discard block
 block discarded – undo
541 541
 	 * @param  string $context View or edit context.
542 542
 	 * @return string
543 543
 	 */
544
-	public function get_number( $context = 'view' ) {
545
-		$number = $this->get_prop( 'number', $context );
544
+	public function get_number($context = 'view') {
545
+		$number = $this->get_prop('number', $context);
546 546
 
547
-		if ( empty( $number ) ) {
547
+		if (empty($number)) {
548 548
 			$number = $this->generate_number();
549
-			$this->set_number( $this->generate_number() );
549
+			$this->set_number($this->generate_number());
550 550
 		}
551 551
 
552 552
 		return $number;
@@ -560,8 +560,8 @@  discard block
 block discarded – undo
560 560
 	public function maybe_set_number() {
561 561
         $number = $this->get_number();
562 562
 
563
-        if ( empty( $number ) || $this->get_id() == $number ) {
564
-			$this->set_number( $this->generate_number() );
563
+        if (empty($number) || $this->get_id() == $number) {
564
+			$this->set_number($this->generate_number());
565 565
         }
566 566
 
567 567
 	}
@@ -573,8 +573,8 @@  discard block
 block discarded – undo
573 573
 	 * @param  string $context View or edit context.
574 574
 	 * @return string
575 575
 	 */
576
-	public function get_key( $context = 'view' ) {
577
-        return $this->get_prop( 'key', $context );
576
+	public function get_key($context = 'view') {
577
+        return $this->get_prop('key', $context);
578 578
 	}
579 579
 
580 580
 	/**
@@ -585,9 +585,9 @@  discard block
 block discarded – undo
585 585
 	public function maybe_set_key() {
586 586
         $key = $this->get_key();
587 587
 
588
-        if ( empty( $key ) ) {
589
-            $key = $this->generate_key( $this->get_type() . '_' );
590
-            $this->set_key( $key );
588
+        if (empty($key)) {
589
+            $key = $this->generate_key($this->get_type() . '_');
590
+            $this->set_key($key);
591 591
         }
592 592
 
593 593
     }
@@ -599,8 +599,8 @@  discard block
 block discarded – undo
599 599
 	 * @param  string $context View or edit context.
600 600
 	 * @return string
601 601
 	 */
602
-	public function get_type( $context = 'view' ) {
603
-        return $this->get_prop( 'type', $context );
602
+	public function get_type($context = 'view') {
603
+        return $this->get_prop('type', $context);
604 604
 	}
605 605
 
606 606
 	/**
@@ -610,7 +610,7 @@  discard block
 block discarded – undo
610 610
 	 * @return string
611 611
 	 */
612 612
 	public function get_invoice_quote_type() {
613
-        return getpaid_get_post_type_label( $this->get_post_type(), false );
613
+        return getpaid_get_post_type_label($this->get_post_type(), false);
614 614
     }
615 615
 
616 616
     /**
@@ -620,8 +620,8 @@  discard block
 block discarded – undo
620 620
 	 * @param  string $context View or edit context.
621 621
 	 * @return string
622 622
 	 */
623
-	public function get_label( $context = 'view' ) {
624
-        return getpaid_get_post_type_label( $this->get_post_type( $context ), false );
623
+	public function get_label($context = 'view') {
624
+        return getpaid_get_post_type_label($this->get_post_type($context), false);
625 625
 	}
626 626
 
627 627
 	/**
@@ -631,8 +631,8 @@  discard block
 block discarded – undo
631 631
 	 * @param  string $context View or edit context.
632 632
 	 * @return string
633 633
 	 */
634
-	public function get_post_type( $context = 'view' ) {
635
-        return $this->get_prop( 'post_type', $context );
634
+	public function get_post_type($context = 'view') {
635
+        return $this->get_prop('post_type', $context);
636 636
     }
637 637
 
638 638
     /**
@@ -642,8 +642,8 @@  discard block
 block discarded – undo
642 642
 	 * @param  string $context View or edit context.
643 643
 	 * @return string
644 644
 	 */
645
-	public function get_mode( $context = 'view' ) {
646
-        return $this->get_prop( 'mode', $context );
645
+	public function get_mode($context = 'view') {
646
+        return $this->get_prop('mode', $context);
647 647
     }
648 648
 
649 649
     /**
@@ -653,13 +653,13 @@  discard block
 block discarded – undo
653 653
 	 * @param  string $context View or edit context.
654 654
 	 * @return string
655 655
 	 */
656
-	public function get_path( $context = 'view' ) {
657
-        $path   = $this->get_prop( 'path', $context );
656
+	public function get_path($context = 'view') {
657
+        $path = $this->get_prop('path', $context);
658 658
 		$prefix = $this->get_type();
659 659
 
660
-		if ( 0 !== strpos( $path, $prefix ) ) {
661
-			$path = sanitize_title(  $prefix . '-' . $this->get_id()  );
662
-			$this->set_path( $path );
660
+		if (0 !== strpos($path, $prefix)) {
661
+			$path = sanitize_title($prefix . '-' . $this->get_id());
662
+			$this->set_path($path);
663 663
 		}
664 664
 
665 665
 		return $path;
@@ -672,8 +672,8 @@  discard block
 block discarded – undo
672 672
 	 * @param  string $context View or edit context.
673 673
 	 * @return string
674 674
 	 */
675
-	public function get_name( $context = 'view' ) {
676
-        return $this->get_prop( 'title', $context );
675
+	public function get_name($context = 'view') {
676
+        return $this->get_prop('title', $context);
677 677
     }
678 678
 
679 679
     /**
@@ -683,8 +683,8 @@  discard block
 block discarded – undo
683 683
 	 * @param  string $context View or edit context.
684 684
 	 * @return string
685 685
 	 */
686
-	public function get_title( $context = 'view' ) {
687
-		return $this->get_name( $context );
686
+	public function get_title($context = 'view') {
687
+		return $this->get_name($context);
688 688
     }
689 689
 
690 690
     /**
@@ -694,8 +694,8 @@  discard block
 block discarded – undo
694 694
 	 * @param  string $context View or edit context.
695 695
 	 * @return string
696 696
 	 */
697
-	public function get_description( $context = 'view' ) {
698
-		return $this->get_prop( 'description', $context );
697
+	public function get_description($context = 'view') {
698
+		return $this->get_prop('description', $context);
699 699
     }
700 700
 
701 701
     /**
@@ -705,8 +705,8 @@  discard block
 block discarded – undo
705 705
 	 * @param  string $context View or edit context.
706 706
 	 * @return string
707 707
 	 */
708
-	public function get_excerpt( $context = 'view' ) {
709
-		return $this->get_description( $context );
708
+	public function get_excerpt($context = 'view') {
709
+		return $this->get_description($context);
710 710
     }
711 711
 
712 712
     /**
@@ -716,8 +716,8 @@  discard block
 block discarded – undo
716 716
 	 * @param  string $context View or edit context.
717 717
 	 * @return string
718 718
 	 */
719
-	public function get_summary( $context = 'view' ) {
720
-		return $this->get_description( $context );
719
+	public function get_summary($context = 'view') {
720
+		return $this->get_description($context);
721 721
     }
722 722
 
723 723
     /**
@@ -727,25 +727,25 @@  discard block
 block discarded – undo
727 727
      * @param  string $context View or edit context.
728 728
 	 * @return array
729 729
 	 */
730
-    public function get_user_info( $context = 'view' ) {
730
+    public function get_user_info($context = 'view') {
731 731
 
732 732
         $user_info = array(
733
-            'user_id'    => $this->get_user_id( $context ),
734
-            'email'      => $this->get_email( $context ),
735
-            'first_name' => $this->get_first_name( $context ),
736
-            'last_name'  => $this->get_last_name( $context ),
737
-            'address'    => $this->get_address( $context ),
738
-            'phone'      => $this->get_phone( $context ),
739
-            'city'       => $this->get_city( $context ),
740
-            'country'    => $this->get_country( $context ),
741
-            'state'      => $this->get_state( $context ),
742
-            'zip'        => $this->get_zip( $context ),
743
-            'company'    => $this->get_company( $context ),
744
-            'vat_number' => $this->get_vat_number( $context ),
745
-            'discount'   => $this->get_discount_code( $context ),
733
+            'user_id'    => $this->get_user_id($context),
734
+            'email'      => $this->get_email($context),
735
+            'first_name' => $this->get_first_name($context),
736
+            'last_name'  => $this->get_last_name($context),
737
+            'address'    => $this->get_address($context),
738
+            'phone'      => $this->get_phone($context),
739
+            'city'       => $this->get_city($context),
740
+            'country'    => $this->get_country($context),
741
+            'state'      => $this->get_state($context),
742
+            'zip'        => $this->get_zip($context),
743
+            'company'    => $this->get_company($context),
744
+            'vat_number' => $this->get_vat_number($context),
745
+            'discount'   => $this->get_discount_code($context),
746 746
 		);
747 747
 
748
-		return apply_filters( 'wpinv_user_info', $user_info, $this->get_id(), $this );
748
+		return apply_filters('wpinv_user_info', $user_info, $this->get_id(), $this);
749 749
 
750 750
     }
751 751
 
@@ -756,8 +756,8 @@  discard block
 block discarded – undo
756 756
 	 * @param  string $context View or edit context.
757 757
 	 * @return int
758 758
 	 */
759
-	public function get_author( $context = 'view' ) {
760
-		return (int) $this->get_prop( 'author', $context );
759
+	public function get_author($context = 'view') {
760
+		return (int) $this->get_prop('author', $context);
761 761
     }
762 762
 
763 763
     /**
@@ -767,8 +767,8 @@  discard block
 block discarded – undo
767 767
 	 * @param  string $context View or edit context.
768 768
 	 * @return int
769 769
 	 */
770
-	public function get_user_id( $context = 'view' ) {
771
-		return $this->get_author( $context );
770
+	public function get_user_id($context = 'view') {
771
+		return $this->get_author($context);
772 772
     }
773 773
 
774 774
      /**
@@ -778,8 +778,8 @@  discard block
 block discarded – undo
778 778
 	 * @param  string $context View or edit context.
779 779
 	 * @return int
780 780
 	 */
781
-	public function get_customer_id( $context = 'view' ) {
782
-		return $this->get_author( $context );
781
+	public function get_customer_id($context = 'view') {
782
+		return $this->get_author($context);
783 783
     }
784 784
 
785 785
     /**
@@ -789,8 +789,8 @@  discard block
 block discarded – undo
789 789
 	 * @param  string $context View or edit context.
790 790
 	 * @return string
791 791
 	 */
792
-	public function get_ip( $context = 'view' ) {
793
-		return $this->get_prop( 'user_ip', $context );
792
+	public function get_ip($context = 'view') {
793
+		return $this->get_prop('user_ip', $context);
794 794
     }
795 795
 
796 796
     /**
@@ -800,8 +800,8 @@  discard block
 block discarded – undo
800 800
 	 * @param  string $context View or edit context.
801 801
 	 * @return string
802 802
 	 */
803
-	public function get_user_ip( $context = 'view' ) {
804
-		return $this->get_ip( $context );
803
+	public function get_user_ip($context = 'view') {
804
+		return $this->get_ip($context);
805 805
     }
806 806
 
807 807
      /**
@@ -811,8 +811,8 @@  discard block
 block discarded – undo
811 811
 	 * @param  string $context View or edit context.
812 812
 	 * @return string
813 813
 	 */
814
-	public function get_customer_ip( $context = 'view' ) {
815
-		return $this->get_ip( $context );
814
+	public function get_customer_ip($context = 'view') {
815
+		return $this->get_ip($context);
816 816
     }
817 817
 
818 818
     /**
@@ -822,8 +822,8 @@  discard block
 block discarded – undo
822 822
 	 * @param  string $context View or edit context.
823 823
 	 * @return string
824 824
 	 */
825
-	public function get_first_name( $context = 'view' ) {
826
-		return $this->get_prop( 'first_name', $context );
825
+	public function get_first_name($context = 'view') {
826
+		return $this->get_prop('first_name', $context);
827 827
     }
828 828
 
829 829
     /**
@@ -833,8 +833,8 @@  discard block
 block discarded – undo
833 833
 	 * @param  string $context View or edit context.
834 834
 	 * @return string
835 835
 	 */
836
-	public function get_user_first_name( $context = 'view' ) {
837
-		return $this->get_first_name( $context );
836
+	public function get_user_first_name($context = 'view') {
837
+		return $this->get_first_name($context);
838 838
     }
839 839
 
840 840
      /**
@@ -844,8 +844,8 @@  discard block
 block discarded – undo
844 844
 	 * @param  string $context View or edit context.
845 845
 	 * @return string
846 846
 	 */
847
-	public function get_customer_first_name( $context = 'view' ) {
848
-		return $this->get_first_name( $context );
847
+	public function get_customer_first_name($context = 'view') {
848
+		return $this->get_first_name($context);
849 849
     }
850 850
 
851 851
     /**
@@ -855,8 +855,8 @@  discard block
 block discarded – undo
855 855
 	 * @param  string $context View or edit context.
856 856
 	 * @return string
857 857
 	 */
858
-	public function get_last_name( $context = 'view' ) {
859
-		return $this->get_prop( 'last_name', $context );
858
+	public function get_last_name($context = 'view') {
859
+		return $this->get_prop('last_name', $context);
860 860
     }
861 861
 
862 862
     /**
@@ -866,8 +866,8 @@  discard block
 block discarded – undo
866 866
 	 * @param  string $context View or edit context.
867 867
 	 * @return string
868 868
 	 */
869
-	public function get_user_last_name( $context = 'view' ) {
870
-		return $this->get_last_name( $context );
869
+	public function get_user_last_name($context = 'view') {
870
+		return $this->get_last_name($context);
871 871
     }
872 872
 
873 873
     /**
@@ -877,8 +877,8 @@  discard block
 block discarded – undo
877 877
 	 * @param  string $context View or edit context.
878 878
 	 * @return string
879 879
 	 */
880
-	public function get_customer_last_name( $context = 'view' ) {
881
-		return $this->get_last_name( $context );
880
+	public function get_customer_last_name($context = 'view') {
881
+		return $this->get_last_name($context);
882 882
     }
883 883
 
884 884
     /**
@@ -888,8 +888,8 @@  discard block
 block discarded – undo
888 888
 	 * @param  string $context View or edit context.
889 889
 	 * @return string
890 890
 	 */
891
-	public function get_full_name( $context = 'view' ) {
892
-		return trim( $this->get_first_name( $context ) . ' ' . $this->get_last_name( $context ) );
891
+	public function get_full_name($context = 'view') {
892
+		return trim($this->get_first_name($context) . ' ' . $this->get_last_name($context));
893 893
     }
894 894
 
895 895
     /**
@@ -899,8 +899,8 @@  discard block
 block discarded – undo
899 899
 	 * @param  string $context View or edit context.
900 900
 	 * @return string
901 901
 	 */
902
-	public function get_user_full_name( $context = 'view' ) {
903
-		return $this->get_full_name( $context );
902
+	public function get_user_full_name($context = 'view') {
903
+		return $this->get_full_name($context);
904 904
     }
905 905
 
906 906
     /**
@@ -910,8 +910,8 @@  discard block
 block discarded – undo
910 910
 	 * @param  string $context View or edit context.
911 911
 	 * @return string
912 912
 	 */
913
-	public function get_customer_full_name( $context = 'view' ) {
914
-		return $this->get_full_name( $context );
913
+	public function get_customer_full_name($context = 'view') {
914
+		return $this->get_full_name($context);
915 915
     }
916 916
 
917 917
     /**
@@ -921,8 +921,8 @@  discard block
 block discarded – undo
921 921
 	 * @param  string $context View or edit context.
922 922
 	 * @return string
923 923
 	 */
924
-	public function get_phone( $context = 'view' ) {
925
-		return $this->get_prop( 'phone', $context );
924
+	public function get_phone($context = 'view') {
925
+		return $this->get_prop('phone', $context);
926 926
     }
927 927
 
928 928
     /**
@@ -932,8 +932,8 @@  discard block
 block discarded – undo
932 932
 	 * @param  string $context View or edit context.
933 933
 	 * @return string
934 934
 	 */
935
-	public function get_phone_number( $context = 'view' ) {
936
-		return $this->get_phone( $context );
935
+	public function get_phone_number($context = 'view') {
936
+		return $this->get_phone($context);
937 937
     }
938 938
 
939 939
     /**
@@ -943,8 +943,8 @@  discard block
 block discarded – undo
943 943
 	 * @param  string $context View or edit context.
944 944
 	 * @return string
945 945
 	 */
946
-	public function get_user_phone( $context = 'view' ) {
947
-		return $this->get_phone( $context );
946
+	public function get_user_phone($context = 'view') {
947
+		return $this->get_phone($context);
948 948
     }
949 949
 
950 950
     /**
@@ -954,8 +954,8 @@  discard block
 block discarded – undo
954 954
 	 * @param  string $context View or edit context.
955 955
 	 * @return string
956 956
 	 */
957
-	public function get_customer_phone( $context = 'view' ) {
958
-		return $this->get_phone( $context );
957
+	public function get_customer_phone($context = 'view') {
958
+		return $this->get_phone($context);
959 959
     }
960 960
 
961 961
     /**
@@ -965,8 +965,8 @@  discard block
 block discarded – undo
965 965
 	 * @param  string $context View or edit context.
966 966
 	 * @return string
967 967
 	 */
968
-	public function get_email( $context = 'view' ) {
969
-		return $this->get_prop( 'email', $context );
968
+	public function get_email($context = 'view') {
969
+		return $this->get_prop('email', $context);
970 970
     }
971 971
 
972 972
     /**
@@ -976,8 +976,8 @@  discard block
 block discarded – undo
976 976
 	 * @param  string $context View or edit context.
977 977
 	 * @return string
978 978
 	 */
979
-	public function get_email_address( $context = 'view' ) {
980
-		return $this->get_email( $context );
979
+	public function get_email_address($context = 'view') {
980
+		return $this->get_email($context);
981 981
     }
982 982
 
983 983
     /**
@@ -987,8 +987,8 @@  discard block
 block discarded – undo
987 987
 	 * @param  string $context View or edit context.
988 988
 	 * @return string
989 989
 	 */
990
-	public function get_user_email( $context = 'view' ) {
991
-		return $this->get_email( $context );
990
+	public function get_user_email($context = 'view') {
991
+		return $this->get_email($context);
992 992
     }
993 993
 
994 994
     /**
@@ -998,8 +998,8 @@  discard block
 block discarded – undo
998 998
 	 * @param  string $context View or edit context.
999 999
 	 * @return string
1000 1000
 	 */
1001
-	public function get_customer_email( $context = 'view' ) {
1002
-		return $this->get_email( $context );
1001
+	public function get_customer_email($context = 'view') {
1002
+		return $this->get_email($context);
1003 1003
     }
1004 1004
 
1005 1005
     /**
@@ -1009,9 +1009,9 @@  discard block
 block discarded – undo
1009 1009
 	 * @param  string $context View or edit context.
1010 1010
 	 * @return string
1011 1011
 	 */
1012
-	public function get_country( $context = 'view' ) {
1013
-		$country = $this->get_prop( 'country', $context );
1014
-		return empty( $country ) ? wpinv_get_default_country() : $country;
1012
+	public function get_country($context = 'view') {
1013
+		$country = $this->get_prop('country', $context);
1014
+		return empty($country) ? wpinv_get_default_country() : $country;
1015 1015
     }
1016 1016
 
1017 1017
     /**
@@ -1021,8 +1021,8 @@  discard block
 block discarded – undo
1021 1021
 	 * @param  string $context View or edit context.
1022 1022
 	 * @return string
1023 1023
 	 */
1024
-	public function get_user_country( $context = 'view' ) {
1025
-		return $this->get_country( $context );
1024
+	public function get_user_country($context = 'view') {
1025
+		return $this->get_country($context);
1026 1026
     }
1027 1027
 
1028 1028
     /**
@@ -1032,8 +1032,8 @@  discard block
 block discarded – undo
1032 1032
 	 * @param  string $context View or edit context.
1033 1033
 	 * @return string
1034 1034
 	 */
1035
-	public function get_customer_country( $context = 'view' ) {
1036
-		return $this->get_country( $context );
1035
+	public function get_customer_country($context = 'view') {
1036
+		return $this->get_country($context);
1037 1037
     }
1038 1038
 
1039 1039
     /**
@@ -1043,9 +1043,9 @@  discard block
 block discarded – undo
1043 1043
 	 * @param  string $context View or edit context.
1044 1044
 	 * @return string
1045 1045
 	 */
1046
-	public function get_state( $context = 'view' ) {
1047
-		$state = $this->get_prop( 'state', $context );
1048
-		return empty( $state ) ? wpinv_get_default_state() : $state;
1046
+	public function get_state($context = 'view') {
1047
+		$state = $this->get_prop('state', $context);
1048
+		return empty($state) ? wpinv_get_default_state() : $state;
1049 1049
     }
1050 1050
 
1051 1051
     /**
@@ -1055,8 +1055,8 @@  discard block
 block discarded – undo
1055 1055
 	 * @param  string $context View or edit context.
1056 1056
 	 * @return string
1057 1057
 	 */
1058
-	public function get_user_state( $context = 'view' ) {
1059
-		return $this->get_state( $context );
1058
+	public function get_user_state($context = 'view') {
1059
+		return $this->get_state($context);
1060 1060
     }
1061 1061
 
1062 1062
     /**
@@ -1066,8 +1066,8 @@  discard block
 block discarded – undo
1066 1066
 	 * @param  string $context View or edit context.
1067 1067
 	 * @return string
1068 1068
 	 */
1069
-	public function get_customer_state( $context = 'view' ) {
1070
-		return $this->get_state( $context );
1069
+	public function get_customer_state($context = 'view') {
1070
+		return $this->get_state($context);
1071 1071
     }
1072 1072
 
1073 1073
     /**
@@ -1077,8 +1077,8 @@  discard block
 block discarded – undo
1077 1077
 	 * @param  string $context View or edit context.
1078 1078
 	 * @return string
1079 1079
 	 */
1080
-	public function get_city( $context = 'view' ) {
1081
-		return $this->get_prop( 'city', $context );
1080
+	public function get_city($context = 'view') {
1081
+		return $this->get_prop('city', $context);
1082 1082
     }
1083 1083
 
1084 1084
     /**
@@ -1088,8 +1088,8 @@  discard block
 block discarded – undo
1088 1088
 	 * @param  string $context View or edit context.
1089 1089
 	 * @return string
1090 1090
 	 */
1091
-	public function get_user_city( $context = 'view' ) {
1092
-		return $this->get_city( $context );
1091
+	public function get_user_city($context = 'view') {
1092
+		return $this->get_city($context);
1093 1093
     }
1094 1094
 
1095 1095
     /**
@@ -1099,8 +1099,8 @@  discard block
 block discarded – undo
1099 1099
 	 * @param  string $context View or edit context.
1100 1100
 	 * @return string
1101 1101
 	 */
1102
-	public function get_customer_city( $context = 'view' ) {
1103
-		return $this->get_city( $context );
1102
+	public function get_customer_city($context = 'view') {
1103
+		return $this->get_city($context);
1104 1104
     }
1105 1105
 
1106 1106
     /**
@@ -1110,8 +1110,8 @@  discard block
 block discarded – undo
1110 1110
 	 * @param  string $context View or edit context.
1111 1111
 	 * @return string
1112 1112
 	 */
1113
-	public function get_zip( $context = 'view' ) {
1114
-		return $this->get_prop( 'zip', $context );
1113
+	public function get_zip($context = 'view') {
1114
+		return $this->get_prop('zip', $context);
1115 1115
     }
1116 1116
 
1117 1117
     /**
@@ -1121,8 +1121,8 @@  discard block
 block discarded – undo
1121 1121
 	 * @param  string $context View or edit context.
1122 1122
 	 * @return string
1123 1123
 	 */
1124
-	public function get_user_zip( $context = 'view' ) {
1125
-		return $this->get_zip( $context );
1124
+	public function get_user_zip($context = 'view') {
1125
+		return $this->get_zip($context);
1126 1126
     }
1127 1127
 
1128 1128
     /**
@@ -1132,8 +1132,8 @@  discard block
 block discarded – undo
1132 1132
 	 * @param  string $context View or edit context.
1133 1133
 	 * @return string
1134 1134
 	 */
1135
-	public function get_customer_zip( $context = 'view' ) {
1136
-		return $this->get_zip( $context );
1135
+	public function get_customer_zip($context = 'view') {
1136
+		return $this->get_zip($context);
1137 1137
     }
1138 1138
 
1139 1139
     /**
@@ -1143,8 +1143,8 @@  discard block
 block discarded – undo
1143 1143
 	 * @param  string $context View or edit context.
1144 1144
 	 * @return string
1145 1145
 	 */
1146
-	public function get_company( $context = 'view' ) {
1147
-		return $this->get_prop( 'company', $context );
1146
+	public function get_company($context = 'view') {
1147
+		return $this->get_prop('company', $context);
1148 1148
     }
1149 1149
 
1150 1150
     /**
@@ -1154,8 +1154,8 @@  discard block
 block discarded – undo
1154 1154
 	 * @param  string $context View or edit context.
1155 1155
 	 * @return string
1156 1156
 	 */
1157
-	public function get_user_company( $context = 'view' ) {
1158
-		return $this->get_company( $context );
1157
+	public function get_user_company($context = 'view') {
1158
+		return $this->get_company($context);
1159 1159
     }
1160 1160
 
1161 1161
     /**
@@ -1165,8 +1165,8 @@  discard block
 block discarded – undo
1165 1165
 	 * @param  string $context View or edit context.
1166 1166
 	 * @return string
1167 1167
 	 */
1168
-	public function get_customer_company( $context = 'view' ) {
1169
-		return $this->get_company( $context );
1168
+	public function get_customer_company($context = 'view') {
1169
+		return $this->get_company($context);
1170 1170
     }
1171 1171
 
1172 1172
     /**
@@ -1176,8 +1176,8 @@  discard block
 block discarded – undo
1176 1176
 	 * @param  string $context View or edit context.
1177 1177
 	 * @return string
1178 1178
 	 */
1179
-	public function get_vat_number( $context = 'view' ) {
1180
-		return $this->get_prop( 'vat_number', $context );
1179
+	public function get_vat_number($context = 'view') {
1180
+		return $this->get_prop('vat_number', $context);
1181 1181
     }
1182 1182
 
1183 1183
     /**
@@ -1187,8 +1187,8 @@  discard block
 block discarded – undo
1187 1187
 	 * @param  string $context View or edit context.
1188 1188
 	 * @return string
1189 1189
 	 */
1190
-	public function get_user_vat_number( $context = 'view' ) {
1191
-		return $this->get_vat_number( $context );
1190
+	public function get_user_vat_number($context = 'view') {
1191
+		return $this->get_vat_number($context);
1192 1192
     }
1193 1193
 
1194 1194
     /**
@@ -1198,8 +1198,8 @@  discard block
 block discarded – undo
1198 1198
 	 * @param  string $context View or edit context.
1199 1199
 	 * @return string
1200 1200
 	 */
1201
-	public function get_customer_vat_number( $context = 'view' ) {
1202
-		return $this->get_vat_number( $context );
1201
+	public function get_customer_vat_number($context = 'view') {
1202
+		return $this->get_vat_number($context);
1203 1203
     }
1204 1204
 
1205 1205
     /**
@@ -1209,8 +1209,8 @@  discard block
 block discarded – undo
1209 1209
 	 * @param  string $context View or edit context.
1210 1210
 	 * @return string
1211 1211
 	 */
1212
-	public function get_vat_rate( $context = 'view' ) {
1213
-		return $this->get_prop( 'vat_rate', $context );
1212
+	public function get_vat_rate($context = 'view') {
1213
+		return $this->get_prop('vat_rate', $context);
1214 1214
     }
1215 1215
 
1216 1216
     /**
@@ -1220,8 +1220,8 @@  discard block
 block discarded – undo
1220 1220
 	 * @param  string $context View or edit context.
1221 1221
 	 * @return string
1222 1222
 	 */
1223
-	public function get_user_vat_rate( $context = 'view' ) {
1224
-		return $this->get_vat_rate( $context );
1223
+	public function get_user_vat_rate($context = 'view') {
1224
+		return $this->get_vat_rate($context);
1225 1225
     }
1226 1226
 
1227 1227
     /**
@@ -1231,8 +1231,8 @@  discard block
 block discarded – undo
1231 1231
 	 * @param  string $context View or edit context.
1232 1232
 	 * @return string
1233 1233
 	 */
1234
-	public function get_customer_vat_rate( $context = 'view' ) {
1235
-		return $this->get_vat_rate( $context );
1234
+	public function get_customer_vat_rate($context = 'view') {
1235
+		return $this->get_vat_rate($context);
1236 1236
     }
1237 1237
 
1238 1238
     /**
@@ -1242,8 +1242,8 @@  discard block
 block discarded – undo
1242 1242
 	 * @param  string $context View or edit context.
1243 1243
 	 * @return string
1244 1244
 	 */
1245
-	public function get_address( $context = 'view' ) {
1246
-		return $this->get_prop( 'address', $context );
1245
+	public function get_address($context = 'view') {
1246
+		return $this->get_prop('address', $context);
1247 1247
     }
1248 1248
 
1249 1249
     /**
@@ -1253,8 +1253,8 @@  discard block
 block discarded – undo
1253 1253
 	 * @param  string $context View or edit context.
1254 1254
 	 * @return string
1255 1255
 	 */
1256
-	public function get_user_address( $context = 'view' ) {
1257
-		return $this->get_address( $context );
1256
+	public function get_user_address($context = 'view') {
1257
+		return $this->get_address($context);
1258 1258
     }
1259 1259
 
1260 1260
     /**
@@ -1264,8 +1264,8 @@  discard block
 block discarded – undo
1264 1264
 	 * @param  string $context View or edit context.
1265 1265
 	 * @return string
1266 1266
 	 */
1267
-	public function get_customer_address( $context = 'view' ) {
1268
-		return $this->get_address( $context );
1267
+	public function get_customer_address($context = 'view') {
1268
+		return $this->get_address($context);
1269 1269
     }
1270 1270
 
1271 1271
     /**
@@ -1275,8 +1275,8 @@  discard block
 block discarded – undo
1275 1275
 	 * @param  string $context View or edit context.
1276 1276
 	 * @return bool
1277 1277
 	 */
1278
-	public function get_is_viewed( $context = 'view' ) {
1279
-		return (bool) $this->get_prop( 'is_viewed', $context );
1278
+	public function get_is_viewed($context = 'view') {
1279
+		return (bool) $this->get_prop('is_viewed', $context);
1280 1280
 	}
1281 1281
 
1282 1282
 	/**
@@ -1286,8 +1286,8 @@  discard block
 block discarded – undo
1286 1286
 	 * @param  string $context View or edit context.
1287 1287
 	 * @return bool
1288 1288
 	 */
1289
-	public function get_email_cc( $context = 'view' ) {
1290
-		return $this->get_prop( 'email_cc', $context );
1289
+	public function get_email_cc($context = 'view') {
1290
+		return $this->get_prop('email_cc', $context);
1291 1291
 	}
1292 1292
 
1293 1293
 	/**
@@ -1297,8 +1297,8 @@  discard block
 block discarded – undo
1297 1297
 	 * @param  string $context View or edit context.
1298 1298
 	 * @return bool
1299 1299
 	 */
1300
-	public function get_template( $context = 'view' ) {
1301
-		return $this->get_prop( 'template', $context );
1300
+	public function get_template($context = 'view') {
1301
+		return $this->get_prop('template', $context);
1302 1302
 	}
1303 1303
 
1304 1304
 	/**
@@ -1308,8 +1308,8 @@  discard block
 block discarded – undo
1308 1308
 	 * @param  string $context View or edit context.
1309 1309
 	 * @return bool
1310 1310
 	 */
1311
-	public function get_created_via( $context = 'view' ) {
1312
-		return $this->get_prop( 'created_via', $context );
1311
+	public function get_created_via($context = 'view') {
1312
+		return $this->get_prop('created_via', $context);
1313 1313
 	}
1314 1314
 
1315 1315
 	/**
@@ -1319,8 +1319,8 @@  discard block
 block discarded – undo
1319 1319
 	 * @param  string $context View or edit context.
1320 1320
 	 * @return bool
1321 1321
 	 */
1322
-	public function get_address_confirmed( $context = 'view' ) {
1323
-		return (bool) $this->get_prop( 'address_confirmed', $context );
1322
+	public function get_address_confirmed($context = 'view') {
1323
+		return (bool) $this->get_prop('address_confirmed', $context);
1324 1324
     }
1325 1325
 
1326 1326
     /**
@@ -1330,8 +1330,8 @@  discard block
 block discarded – undo
1330 1330
 	 * @param  string $context View or edit context.
1331 1331
 	 * @return bool
1332 1332
 	 */
1333
-	public function get_user_address_confirmed( $context = 'view' ) {
1334
-		return $this->get_address_confirmed( $context );
1333
+	public function get_user_address_confirmed($context = 'view') {
1334
+		return $this->get_address_confirmed($context);
1335 1335
     }
1336 1336
 
1337 1337
     /**
@@ -1341,8 +1341,8 @@  discard block
 block discarded – undo
1341 1341
 	 * @param  string $context View or edit context.
1342 1342
 	 * @return bool
1343 1343
 	 */
1344
-	public function get_customer_address_confirmed( $context = 'view' ) {
1345
-		return $this->get_address_confirmed( $context );
1344
+	public function get_customer_address_confirmed($context = 'view') {
1345
+		return $this->get_address_confirmed($context);
1346 1346
     }
1347 1347
 
1348 1348
     /**
@@ -1352,12 +1352,12 @@  discard block
 block discarded – undo
1352 1352
 	 * @param  string $context View or edit context.
1353 1353
 	 * @return float
1354 1354
 	 */
1355
-	public function get_subtotal( $context = 'view' ) {
1356
-        $subtotal = (float) $this->get_prop( 'subtotal', $context );
1355
+	public function get_subtotal($context = 'view') {
1356
+        $subtotal = (float) $this->get_prop('subtotal', $context);
1357 1357
 
1358 1358
         // Backwards compatibility.
1359
-        if ( is_bool( $context ) && $context ) {
1360
-            return wpinv_price( wpinv_format_amount( $subtotal ), $this->get_currency() );
1359
+        if (is_bool($context) && $context) {
1360
+            return wpinv_price(wpinv_format_amount($subtotal), $this->get_currency());
1361 1361
         }
1362 1362
 
1363 1363
         return $subtotal;
@@ -1370,8 +1370,8 @@  discard block
 block discarded – undo
1370 1370
 	 * @param  string $context View or edit context.
1371 1371
 	 * @return float
1372 1372
 	 */
1373
-	public function get_total_discount( $context = 'view' ) {
1374
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_discount', $context ) ) );
1373
+	public function get_total_discount($context = 'view') {
1374
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_discount', $context)));
1375 1375
     }
1376 1376
 
1377 1377
     /**
@@ -1381,18 +1381,18 @@  discard block
 block discarded – undo
1381 1381
 	 * @param  string $context View or edit context.
1382 1382
 	 * @return float
1383 1383
 	 */
1384
-	public function get_total_tax( $context = 'view' ) {
1385
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_tax', $context ) ) );
1384
+	public function get_total_tax($context = 'view') {
1385
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_tax', $context)));
1386 1386
 	}
1387 1387
 
1388 1388
 	/**
1389 1389
 	 * @deprecated
1390 1390
 	 */
1391
-	public function get_final_tax( $currency = false ) {
1391
+	public function get_final_tax($currency = false) {
1392 1392
 		$tax = $this->get_total_tax();
1393 1393
 
1394
-        if ( $currency ) {
1395
-			return wpinv_price( $tax, $this->get_currency() );
1394
+        if ($currency) {
1395
+			return wpinv_price($tax, $this->get_currency());
1396 1396
         }
1397 1397
 
1398 1398
         return $tax;
@@ -1405,8 +1405,8 @@  discard block
 block discarded – undo
1405 1405
 	 * @param  string $context View or edit context.
1406 1406
 	 * @return float
1407 1407
 	 */
1408
-	public function get_total_fees( $context = 'view' ) {
1409
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_fees', $context ) ) );
1408
+	public function get_total_fees($context = 'view') {
1409
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_fees', $context)));
1410 1410
     }
1411 1411
 
1412 1412
     /**
@@ -1416,8 +1416,8 @@  discard block
 block discarded – undo
1416 1416
 	 * @param  string $context View or edit context.
1417 1417
 	 * @return float
1418 1418
 	 */
1419
-	public function get_fees_total( $context = 'view' ) {
1420
-		return $this->get_total_fees( $context );
1419
+	public function get_fees_total($context = 'view') {
1420
+		return $this->get_total_fees($context);
1421 1421
     }
1422 1422
 
1423 1423
     /**
@@ -1428,7 +1428,7 @@  discard block
 block discarded – undo
1428 1428
 	 */
1429 1429
 	public function get_total() {
1430 1430
 		$total = $this->is_renewal() ? $this->get_recurring_total() : $this->get_initial_total();
1431
-		return apply_filters( 'getpaid_get_invoice_total_amount', $total, $this  );
1431
+		return apply_filters('getpaid_get_invoice_total_amount', $total, $this);
1432 1432
 	}
1433 1433
 	
1434 1434
 	/**
@@ -1450,7 +1450,7 @@  discard block
 block discarded – undo
1450 1450
 	 */
1451 1451
     public function get_initial_total() {
1452 1452
 
1453
-		if ( empty( $this->totals ) ) {
1453
+		if (empty($this->totals)) {
1454 1454
 			$this->recalculate_total();
1455 1455
 		}
1456 1456
 
@@ -1460,12 +1460,12 @@  discard block
 block discarded – undo
1460 1460
 		$subtotal = $this->totals['subtotal']['initial'];
1461 1461
 		$total    = $tax + $fee - $discount + $subtotal;
1462 1462
 
1463
-		if ( 0 > $total ) {
1463
+		if (0 > $total) {
1464 1464
 			$total = 0;
1465 1465
 		}
1466 1466
 
1467
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1468
-        return apply_filters( 'wpinv_get_initial_invoice_total', $total, $this );
1467
+		$total = wpinv_round_amount(wpinv_sanitize_amount($total));
1468
+        return apply_filters('wpinv_get_initial_invoice_total', $total, $this);
1469 1469
 	}
1470 1470
 
1471 1471
 	/**
@@ -1477,7 +1477,7 @@  discard block
 block discarded – undo
1477 1477
 	 */
1478 1478
     public function get_recurring_total() {
1479 1479
 
1480
-		if ( empty( $this->totals ) ) {
1480
+		if (empty($this->totals)) {
1481 1481
 			$this->recalculate_total();
1482 1482
 		}
1483 1483
 
@@ -1487,12 +1487,12 @@  discard block
 block discarded – undo
1487 1487
 		$subtotal = $this->totals['subtotal']['recurring'];
1488 1488
 		$total    = $tax + $fee - $discount + $subtotal;
1489 1489
 
1490
-		if ( 0 > $total ) {
1490
+		if (0 > $total) {
1491 1491
 			$total = 0;
1492 1492
 		}
1493 1493
 
1494
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1495
-        return apply_filters( 'wpinv_get_recurring_invoice_total', $total, $this );
1494
+		$total = wpinv_round_amount(wpinv_sanitize_amount($total));
1495
+        return apply_filters('wpinv_get_recurring_invoice_total', $total, $this);
1496 1496
 	}
1497 1497
 
1498 1498
 	/**
@@ -1503,10 +1503,10 @@  discard block
 block discarded – undo
1503 1503
 	 * @param string $currency Whether to include the currency.
1504 1504
      * @return float|string
1505 1505
 	 */
1506
-    public function get_recurring_details( $field = '', $currency = false ) {
1506
+    public function get_recurring_details($field = '', $currency = false) {
1507 1507
 
1508 1508
 		// Maybe recalculate totals.
1509
-		if ( empty( $this->totals ) ) {
1509
+		if (empty($this->totals)) {
1510 1510
 			$this->recalculate_total();
1511 1511
 		}
1512 1512
 
@@ -1526,8 +1526,8 @@  discard block
 block discarded – undo
1526 1526
 			$currency
1527 1527
 		);
1528 1528
 
1529
-        if ( isset( $data[$field] ) ) {
1530
-            return ( $currency ? wpinv_price( $data[$field], $this->get_currency() ) : $data[$field] );
1529
+        if (isset($data[$field])) {
1530
+            return ($currency ? wpinv_price($data[$field], $this->get_currency()) : $data[$field]);
1531 1531
         }
1532 1532
 
1533 1533
         return $data;
@@ -1540,8 +1540,8 @@  discard block
 block discarded – undo
1540 1540
 	 * @param  string $context View or edit context.
1541 1541
 	 * @return array
1542 1542
 	 */
1543
-	public function get_fees( $context = 'view' ) {
1544
-		return wpinv_parse_list( $this->get_prop( 'fees', $context ) );
1543
+	public function get_fees($context = 'view') {
1544
+		return wpinv_parse_list($this->get_prop('fees', $context));
1545 1545
     }
1546 1546
 
1547 1547
     /**
@@ -1551,8 +1551,8 @@  discard block
 block discarded – undo
1551 1551
 	 * @param  string $context View or edit context.
1552 1552
 	 * @return array
1553 1553
 	 */
1554
-	public function get_discounts( $context = 'view' ) {
1555
-		return wpinv_parse_list( $this->get_prop( 'discounts', $context ) );
1554
+	public function get_discounts($context = 'view') {
1555
+		return wpinv_parse_list($this->get_prop('discounts', $context));
1556 1556
     }
1557 1557
 
1558 1558
     /**
@@ -1562,8 +1562,8 @@  discard block
 block discarded – undo
1562 1562
 	 * @param  string $context View or edit context.
1563 1563
 	 * @return array
1564 1564
 	 */
1565
-	public function get_taxes( $context = 'view' ) {
1566
-		return wpinv_parse_list( $this->get_prop( 'taxes', $context ) );
1565
+	public function get_taxes($context = 'view') {
1566
+		return wpinv_parse_list($this->get_prop('taxes', $context));
1567 1567
     }
1568 1568
 
1569 1569
     /**
@@ -1573,8 +1573,8 @@  discard block
 block discarded – undo
1573 1573
 	 * @param  string $context View or edit context.
1574 1574
 	 * @return GetPaid_Form_Item[]
1575 1575
 	 */
1576
-	public function get_items( $context = 'view' ) {
1577
-        return $this->get_prop( 'items', $context );
1576
+	public function get_items($context = 'view') {
1577
+        return $this->get_prop('items', $context);
1578 1578
 	}
1579 1579
 	
1580 1580
 	/**
@@ -1584,7 +1584,7 @@  discard block
 block discarded – undo
1584 1584
 	 * @return string
1585 1585
 	 */
1586 1586
 	public function get_item_ids() {
1587
-		return implode( ', ', wp_list_pluck( $this->get_cart_details(), 'item_id' ) );
1587
+		return implode(', ', wp_list_pluck($this->get_cart_details(), 'item_id'));
1588 1588
     }
1589 1589
 
1590 1590
     /**
@@ -1594,8 +1594,8 @@  discard block
 block discarded – undo
1594 1594
 	 * @param  string $context View or edit context.
1595 1595
 	 * @return int
1596 1596
 	 */
1597
-	public function get_payment_form( $context = 'view' ) {
1598
-		return intval( $this->get_prop( 'payment_form', $context ) );
1597
+	public function get_payment_form($context = 'view') {
1598
+		return intval($this->get_prop('payment_form', $context));
1599 1599
     }
1600 1600
 
1601 1601
     /**
@@ -1605,8 +1605,8 @@  discard block
 block discarded – undo
1605 1605
 	 * @param  string $context View or edit context.
1606 1606
 	 * @return string
1607 1607
 	 */
1608
-	public function get_submission_id( $context = 'view' ) {
1609
-		return $this->get_prop( 'submission_id', $context );
1608
+	public function get_submission_id($context = 'view') {
1609
+		return $this->get_prop('submission_id', $context);
1610 1610
     }
1611 1611
 
1612 1612
     /**
@@ -1616,8 +1616,8 @@  discard block
 block discarded – undo
1616 1616
 	 * @param  string $context View or edit context.
1617 1617
 	 * @return string
1618 1618
 	 */
1619
-	public function get_discount_code( $context = 'view' ) {
1620
-		return $this->get_prop( 'discount_code', $context );
1619
+	public function get_discount_code($context = 'view') {
1620
+		return $this->get_prop('discount_code', $context);
1621 1621
     }
1622 1622
 
1623 1623
     /**
@@ -1627,8 +1627,8 @@  discard block
 block discarded – undo
1627 1627
 	 * @param  string $context View or edit context.
1628 1628
 	 * @return string
1629 1629
 	 */
1630
-	public function get_gateway( $context = 'view' ) {
1631
-		return $this->get_prop( 'gateway', $context );
1630
+	public function get_gateway($context = 'view') {
1631
+		return $this->get_prop('gateway', $context);
1632 1632
     }
1633 1633
 
1634 1634
     /**
@@ -1638,8 +1638,8 @@  discard block
 block discarded – undo
1638 1638
 	 * @return string
1639 1639
 	 */
1640 1640
     public function get_gateway_title() {
1641
-        $title =  wpinv_get_gateway_checkout_label( $this->get_gateway() );
1642
-        return apply_filters( 'wpinv_gateway_title', $title, $this->get_id(), $this );
1641
+        $title = wpinv_get_gateway_checkout_label($this->get_gateway());
1642
+        return apply_filters('wpinv_gateway_title', $title, $this->get_id(), $this);
1643 1643
     }
1644 1644
 
1645 1645
     /**
@@ -1649,8 +1649,8 @@  discard block
 block discarded – undo
1649 1649
 	 * @param  string $context View or edit context.
1650 1650
 	 * @return string
1651 1651
 	 */
1652
-	public function get_transaction_id( $context = 'view' ) {
1653
-		return $this->get_prop( 'transaction_id', $context );
1652
+	public function get_transaction_id($context = 'view') {
1653
+		return $this->get_prop('transaction_id', $context);
1654 1654
     }
1655 1655
 
1656 1656
     /**
@@ -1660,9 +1660,9 @@  discard block
 block discarded – undo
1660 1660
 	 * @param  string $context View or edit context.
1661 1661
 	 * @return string
1662 1662
 	 */
1663
-	public function get_currency( $context = 'view' ) {
1664
-        $currency = $this->get_prop( 'currency', $context );
1665
-        return empty( $currency ) ? wpinv_get_currency() : $currency;
1663
+	public function get_currency($context = 'view') {
1664
+        $currency = $this->get_prop('currency', $context);
1665
+        return empty($currency) ? wpinv_get_currency() : $currency;
1666 1666
     }
1667 1667
 
1668 1668
     /**
@@ -1672,8 +1672,8 @@  discard block
 block discarded – undo
1672 1672
 	 * @param  string $context View or edit context.
1673 1673
 	 * @return bool
1674 1674
 	 */
1675
-	public function get_disable_taxes( $context = 'view' ) {
1676
-        return (bool) $this->get_prop( 'disable_taxes', $context );
1675
+	public function get_disable_taxes($context = 'view') {
1676
+        return (bool) $this->get_prop('disable_taxes', $context);
1677 1677
     }
1678 1678
 
1679 1679
     /**
@@ -1683,8 +1683,8 @@  discard block
 block discarded – undo
1683 1683
 	 * @param  string $context View or edit context.
1684 1684
 	 * @return int
1685 1685
 	 */
1686
-    public function get_subscription_id( $context = 'view' ) {
1687
-		return $this->is_renewal() ? $this->get_parent()->get_subscription_id( $context ) : $this->get_prop( 'subscription_id', $context );
1686
+    public function get_subscription_id($context = 'view') {
1687
+		return $this->is_renewal() ? $this->get_parent()->get_subscription_id($context) : $this->get_prop('subscription_id', $context);
1688 1688
 	}
1689 1689
 
1690 1690
 	/**
@@ -1694,12 +1694,12 @@  discard block
 block discarded – undo
1694 1694
 	 * @param  string $context View or edit context.
1695 1695
 	 * @return int
1696 1696
 	 */
1697
-    public function get_remote_subscription_id( $context = 'view' ) {
1698
-        $subscription_id = $this->get_prop( 'remote_subscription_id', $context );
1697
+    public function get_remote_subscription_id($context = 'view') {
1698
+        $subscription_id = $this->get_prop('remote_subscription_id', $context);
1699 1699
 
1700
-        if ( empty( $subscription_id ) && $this->is_renewal() ) {
1700
+        if (empty($subscription_id) && $this->is_renewal()) {
1701 1701
             $parent = $this->get_parent();
1702
-            return $parent->get_subscription_id( $context );
1702
+            return $parent->get_subscription_id($context);
1703 1703
         }
1704 1704
 
1705 1705
         return $subscription_id;
@@ -1712,20 +1712,20 @@  discard block
 block discarded – undo
1712 1712
 	 * @param  string $context View or edit context.
1713 1713
 	 * @return array
1714 1714
 	 */
1715
-    public function get_payment_meta( $context = 'view' ) {
1715
+    public function get_payment_meta($context = 'view') {
1716 1716
 
1717 1717
         return array(
1718
-            'price'        => $this->get_total( $context ),
1719
-            'date'         => $this->get_date_created( $context ),
1720
-            'user_email'   => $this->get_email( $context ),
1721
-            'invoice_key'  => $this->get_key( $context ),
1722
-            'currency'     => $this->get_currency( $context ),
1723
-            'items'        => $this->get_items( $context ),
1724
-            'user_info'    => $this->get_user_info( $context ),
1718
+            'price'        => $this->get_total($context),
1719
+            'date'         => $this->get_date_created($context),
1720
+            'user_email'   => $this->get_email($context),
1721
+            'invoice_key'  => $this->get_key($context),
1722
+            'currency'     => $this->get_currency($context),
1723
+            'items'        => $this->get_items($context),
1724
+            'user_info'    => $this->get_user_info($context),
1725 1725
             'cart_details' => $this->get_cart_details(),
1726
-            'status'       => $this->get_status( $context ),
1727
-            'fees'         => $this->get_fees( $context ),
1728
-            'taxes'        => $this->get_taxes( $context ),
1726
+            'status'       => $this->get_status($context),
1727
+            'fees'         => $this->get_fees($context),
1728
+            'taxes'        => $this->get_taxes($context),
1729 1729
         );
1730 1730
 
1731 1731
     }
@@ -1740,9 +1740,9 @@  discard block
 block discarded – undo
1740 1740
         $items        = $this->get_items();
1741 1741
         $cart_details = array();
1742 1742
 
1743
-        foreach ( $items as $item ) {
1743
+        foreach ($items as $item) {
1744 1744
 			$item->invoice_id = $this->get_id();
1745
-            $cart_details[]   = $item->prepare_data_for_saving();
1745
+            $cart_details[] = $item->prepare_data_for_saving();
1746 1746
         }
1747 1747
 
1748 1748
         return $cart_details;
@@ -1753,11 +1753,11 @@  discard block
 block discarded – undo
1753 1753
 	 *
1754 1754
 	 * @return null|GetPaid_Form_Item|int
1755 1755
 	 */
1756
-	public function get_recurring( $object = false ) {
1756
+	public function get_recurring($object = false) {
1757 1757
 
1758 1758
 		// Are we returning an object?
1759
-        if ( $object ) {
1760
-            return $this->get_item( $this->recurring_item );
1759
+        if ($object) {
1760
+            return $this->get_item($this->recurring_item);
1761 1761
         }
1762 1762
 
1763 1763
         return $this->recurring_item;
@@ -1772,15 +1772,15 @@  discard block
 block discarded – undo
1772 1772
 	public function get_subscription_name() {
1773 1773
 
1774 1774
 		// Retrieve the recurring name
1775
-        $item = $this->get_recurring( true );
1775
+        $item = $this->get_recurring(true);
1776 1776
 
1777 1777
 		// Abort if it does not exist.
1778
-        if ( empty( $item ) ) {
1778
+        if (empty($item)) {
1779 1779
             return '';
1780 1780
         }
1781 1781
 
1782 1782
 		// Return the item name.
1783
-        return apply_filters( 'wpinv_invoice_get_subscription_name', $item->get_name(), $this );
1783
+        return apply_filters('wpinv_invoice_get_subscription_name', $item->get_name(), $this);
1784 1784
 	}
1785 1785
 
1786 1786
 	/**
@@ -1790,9 +1790,9 @@  discard block
 block discarded – undo
1790 1790
 	 * @return string
1791 1791
 	 */
1792 1792
 	public function get_view_url() {
1793
-        $invoice_url = get_permalink( $this->get_id() );
1794
-		$invoice_url = add_query_arg( 'invoice_key', $this->get_key(), $invoice_url );
1795
-        return apply_filters( 'wpinv_get_view_url', $invoice_url, $this );
1793
+        $invoice_url = get_permalink($this->get_id());
1794
+		$invoice_url = add_query_arg('invoice_key', $this->get_key(), $invoice_url);
1795
+        return apply_filters('wpinv_get_view_url', $invoice_url, $this);
1796 1796
 	}
1797 1797
 
1798 1798
 	/**
@@ -1801,25 +1801,25 @@  discard block
 block discarded – undo
1801 1801
 	 * @since 1.0.19
1802 1802
 	 * @return string
1803 1803
 	 */
1804
-	public function get_checkout_payment_url( $deprecated = false, $secret = false ) {
1804
+	public function get_checkout_payment_url($deprecated = false, $secret = false) {
1805 1805
 
1806 1806
 		// Retrieve the checkout url.
1807 1807
         $pay_url = wpinv_get_checkout_uri();
1808 1808
 
1809 1809
 		// Maybe force ssl.
1810
-        if ( is_ssl() ) {
1811
-            $pay_url = str_replace( 'http:', 'https:', $pay_url );
1810
+        if (is_ssl()) {
1811
+            $pay_url = str_replace('http:', 'https:', $pay_url);
1812 1812
         }
1813 1813
 
1814 1814
 		// Add the invoice key.
1815
-		$pay_url = add_query_arg( 'invoice_key', $this->get_key(), $pay_url );
1815
+		$pay_url = add_query_arg('invoice_key', $this->get_key(), $pay_url);
1816 1816
 
1817 1817
 		// (Maybe?) add a secret
1818
-        if ( $secret ) {
1819
-            $pay_url = add_query_arg( array( '_wpipay' => md5( $this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key() ) ), $pay_url );
1818
+        if ($secret) {
1819
+            $pay_url = add_query_arg(array('_wpipay' => md5($this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key())), $pay_url);
1820 1820
         }
1821 1821
 
1822
-        return apply_filters( 'wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret );
1822
+        return apply_filters('wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret);
1823 1823
 	}
1824 1824
 	
1825 1825
 	/**
@@ -1834,14 +1834,14 @@  discard block
 block discarded – undo
1834 1834
         $receipt_url = wpinv_get_success_page_uri();
1835 1835
 
1836 1836
 		// Maybe force ssl.
1837
-        if ( is_ssl() ) {
1838
-            $receipt_url = str_replace( 'http:', 'https:', $receipt_url );
1837
+        if (is_ssl()) {
1838
+            $receipt_url = str_replace('http:', 'https:', $receipt_url);
1839 1839
         }
1840 1840
 
1841 1841
 		// Add the invoice key.
1842
-		$receipt_url = add_query_arg( 'invoice_key', $this->get_key(), $receipt_url );
1842
+		$receipt_url = add_query_arg('invoice_key', $this->get_key(), $receipt_url);
1843 1843
 
1844
-        return apply_filters( 'getpaid_get_invoice_receipt_url', $receipt_url, $this );
1844
+        return apply_filters('getpaid_get_invoice_receipt_url', $receipt_url, $this);
1845 1845
 	}
1846 1846
 	
1847 1847
 	/**
@@ -1854,7 +1854,7 @@  discard block
 block discarded – undo
1854 1854
 
1855 1855
 		$type   = $this->get_type();
1856 1856
 		$status = "wpi-$type-pending";
1857
-		return str_replace( '-invoice', '', $status );
1857
+		return str_replace('-invoice', '', $status);
1858 1858
 
1859 1859
 	}
1860 1860
 
@@ -1868,8 +1868,8 @@  discard block
 block discarded – undo
1868 1868
 	 * @param  string $context View or edit context.
1869 1869
 	 * @return mixed Value of the given invoice property (if set).
1870 1870
 	 */
1871
-	public function get( $key, $context = 'view' ) {
1872
-        return $this->get_prop( $key, $context );
1871
+	public function get($key, $context = 'view') {
1872
+        return $this->get_prop($key, $context);
1873 1873
 	}
1874 1874
 
1875 1875
     /*
@@ -1892,11 +1892,11 @@  discard block
 block discarded – undo
1892 1892
 	 * @param  mixed $value new value.
1893 1893
 	 * @return mixed Value of the given invoice property (if set).
1894 1894
 	 */
1895
-	public function set( $key, $value ) {
1895
+	public function set($key, $value) {
1896 1896
 
1897 1897
         $setter = "set_$key";
1898
-        if ( is_callable( array( $this, $setter ) ) ) {
1899
-            $this->{$setter}( $value );
1898
+        if (is_callable(array($this, $setter))) {
1899
+            $this->{$setter}($value);
1900 1900
         }
1901 1901
 
1902 1902
 	}
@@ -1910,47 +1910,47 @@  discard block
 block discarded – undo
1910 1910
 	 * @param bool   $manual_update Is this a manual status change?.
1911 1911
 	 * @return array details of change.
1912 1912
 	 */
1913
-	public function set_status( $new_status, $note = '', $manual_update = false ) {
1913
+	public function set_status($new_status, $note = '', $manual_update = false) {
1914 1914
 		$old_status = $this->get_status();
1915 1915
 
1916 1916
 		$statuses = $this->get_all_statuses();
1917 1917
 
1918
-		if ( isset( $statuses[ 'draft' ] ) ) {
1919
-			unset( $statuses[ 'draft' ] );
1918
+		if (isset($statuses['draft'])) {
1919
+			unset($statuses['draft']);
1920 1920
 		}
1921 1921
 
1922
-		$this->set_prop( 'status', $new_status );
1922
+		$this->set_prop('status', $new_status);
1923 1923
 
1924 1924
 		// If setting the status, ensure it's set to a valid status.
1925
-		if ( true === $this->object_read ) {
1925
+		if (true === $this->object_read) {
1926 1926
 
1927 1927
 			// Only allow valid new status.
1928
-			if ( ! array_key_exists( $new_status, $statuses ) ) {
1928
+			if (!array_key_exists($new_status, $statuses)) {
1929 1929
 				$new_status = $this->get_default_status();
1930 1930
 			}
1931 1931
 
1932 1932
 			// If the old status is set but unknown (e.g. draft) assume its pending for action usage.
1933
-			if ( $old_status && ! array_key_exists( $new_status, $statuses ) ) {
1933
+			if ($old_status && !array_key_exists($new_status, $statuses)) {
1934 1934
 				$old_status = $this->get_default_status();
1935 1935
 			}
1936 1936
 
1937 1937
 			// Paid - Renewal (i.e when duplicating a parent invoice )
1938
-			if ( $new_status == 'wpi-pending' && $old_status == 'publish' && ! $this->get_id() ) {
1938
+			if ($new_status == 'wpi-pending' && $old_status == 'publish' && !$this->get_id()) {
1939 1939
 				$old_status = 'wpi-pending';
1940 1940
 			}
1941 1941
 
1942 1942
 		}
1943 1943
 
1944
-		if ( true === $this->object_read && $old_status !== $new_status ) {
1944
+		if (true === $this->object_read && $old_status !== $new_status) {
1945 1945
 			$this->status_transition = array(
1946
-				'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
1946
+				'from'   => !empty($this->status_transition['from']) ? $this->status_transition['from'] : $old_status,
1947 1947
 				'to'     => $new_status,
1948 1948
 				'note'   => $note,
1949 1949
 				'manual' => (bool) $manual_update,
1950 1950
 			);
1951 1951
 
1952
-			if ( $manual_update ) {
1953
-				do_action( 'getpaid_' . $this->object_type .'_edit_status', $this->get_id(), $new_status );
1952
+			if ($manual_update) {
1953
+				do_action('getpaid_' . $this->object_type . '_edit_status', $this->get_id(), $new_status);
1954 1954
 			}
1955 1955
 
1956 1956
 			$this->maybe_set_date_paid();
@@ -1973,8 +1973,8 @@  discard block
 block discarded – undo
1973 1973
 	 */
1974 1974
 	public function maybe_set_date_paid() {
1975 1975
 
1976
-		if ( ! $this->get_date_completed( 'edit' ) && $this->is_paid() ) {
1977
-			$this->set_date_completed( current_time( 'mysql' ) );
1976
+		if (!$this->get_date_completed('edit') && $this->is_paid()) {
1977
+			$this->set_date_completed(current_time('mysql'));
1978 1978
 		}
1979 1979
 	}
1980 1980
 
@@ -1983,11 +1983,11 @@  discard block
 block discarded – undo
1983 1983
 	 *
1984 1984
 	 * @since 1.0.19
1985 1985
 	 */
1986
-	public function set_parent_id( $value ) {
1987
-		if ( $value && ( $value === $this->get_id() ) ) {
1986
+	public function set_parent_id($value) {
1987
+		if ($value && ($value === $this->get_id())) {
1988 1988
 			return;
1989 1989
 		}
1990
-		$this->set_prop( 'parent_id', absint( $value ) );
1990
+		$this->set_prop('parent_id', absint($value));
1991 1991
     }
1992 1992
 
1993 1993
     /**
@@ -1995,8 +1995,8 @@  discard block
 block discarded – undo
1995 1995
 	 *
1996 1996
 	 * @since 1.0.19
1997 1997
 	 */
1998
-	public function set_version( $value ) {
1999
-		$this->set_prop( 'version', $value );
1998
+	public function set_version($value) {
1999
+		$this->set_prop('version', $value);
2000 2000
     }
2001 2001
 
2002 2002
     /**
@@ -2006,15 +2006,15 @@  discard block
 block discarded – undo
2006 2006
 	 * @param string $value Value to set.
2007 2007
      * @return bool Whether or not the date was set.
2008 2008
 	 */
2009
-	public function set_date_created( $value ) {
2010
-        $date = strtotime( $value );
2009
+	public function set_date_created($value) {
2010
+        $date = strtotime($value);
2011 2011
 
2012
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2013
-            $this->set_prop( 'date_created', date( 'Y-m-d H:i:s', $date ) );
2012
+        if ($date && $value !== '0000-00-00 00:00:00') {
2013
+            $this->set_prop('date_created', date('Y-m-d H:i:s', $date));
2014 2014
             return true;
2015 2015
         }
2016 2016
 
2017
-		$this->set_prop( 'date_created', '' );
2017
+		$this->set_prop('date_created', '');
2018 2018
 		return false;
2019 2019
 
2020 2020
     }
@@ -2026,15 +2026,15 @@  discard block
 block discarded – undo
2026 2026
 	 * @param string $value Value to set.
2027 2027
      * @return bool Whether or not the date was set.
2028 2028
 	 */
2029
-	public function set_due_date( $value ) {
2030
-        $date = strtotime( $value );
2029
+	public function set_due_date($value) {
2030
+        $date = strtotime($value);
2031 2031
 
2032
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2033
-            $this->set_prop( 'due_date', date( 'Y-m-d H:i:s', $date ) );
2032
+        if ($date && $value !== '0000-00-00 00:00:00') {
2033
+            $this->set_prop('due_date', date('Y-m-d H:i:s', $date));
2034 2034
             return true;
2035 2035
         }
2036 2036
 
2037
-		$this->set_prop( 'due_date', '' );
2037
+		$this->set_prop('due_date', '');
2038 2038
         return false;
2039 2039
 
2040 2040
     }
@@ -2045,8 +2045,8 @@  discard block
 block discarded – undo
2045 2045
 	 * @since 1.0.19
2046 2046
 	 * @param  string $value New name.
2047 2047
 	 */
2048
-	public function set_date_due( $value ) {
2049
-		$this->set_due_date( $value );
2048
+	public function set_date_due($value) {
2049
+		$this->set_due_date($value);
2050 2050
     }
2051 2051
 
2052 2052
     /**
@@ -2056,15 +2056,15 @@  discard block
 block discarded – undo
2056 2056
 	 * @param string $value Value to set.
2057 2057
      * @return bool Whether or not the date was set.
2058 2058
 	 */
2059
-	public function set_completed_date( $value ) {
2060
-        $date = strtotime( $value );
2059
+	public function set_completed_date($value) {
2060
+        $date = strtotime($value);
2061 2061
 
2062
-        if ( $date && $value !== '0000-00-00 00:00:00'  ) {
2063
-            $this->set_prop( 'completed_date', date( 'Y-m-d H:i:s', $date ) );
2062
+        if ($date && $value !== '0000-00-00 00:00:00') {
2063
+            $this->set_prop('completed_date', date('Y-m-d H:i:s', $date));
2064 2064
             return true;
2065 2065
         }
2066 2066
 
2067
-		$this->set_prop( 'completed_date', '' );
2067
+		$this->set_prop('completed_date', '');
2068 2068
         return false;
2069 2069
 
2070 2070
     }
@@ -2075,8 +2075,8 @@  discard block
 block discarded – undo
2075 2075
 	 * @since 1.0.19
2076 2076
 	 * @param  string $value New name.
2077 2077
 	 */
2078
-	public function set_date_completed( $value ) {
2079
-		$this->set_completed_date( $value );
2078
+	public function set_date_completed($value) {
2079
+		$this->set_completed_date($value);
2080 2080
     }
2081 2081
 
2082 2082
     /**
@@ -2086,15 +2086,15 @@  discard block
 block discarded – undo
2086 2086
 	 * @param string $value Value to set.
2087 2087
      * @return bool Whether or not the date was set.
2088 2088
 	 */
2089
-	public function set_date_modified( $value ) {
2090
-        $date = strtotime( $value );
2089
+	public function set_date_modified($value) {
2090
+        $date = strtotime($value);
2091 2091
 
2092
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2093
-            $this->set_prop( 'date_modified', date( 'Y-m-d H:i:s', $date ) );
2092
+        if ($date && $value !== '0000-00-00 00:00:00') {
2093
+            $this->set_prop('date_modified', date('Y-m-d H:i:s', $date));
2094 2094
             return true;
2095 2095
         }
2096 2096
 
2097
-		$this->set_prop( 'date_modified', '' );
2097
+		$this->set_prop('date_modified', '');
2098 2098
         return false;
2099 2099
 
2100 2100
     }
@@ -2105,9 +2105,9 @@  discard block
 block discarded – undo
2105 2105
 	 * @since 1.0.19
2106 2106
 	 * @param  string $value New number.
2107 2107
 	 */
2108
-	public function set_number( $value ) {
2109
-        $number = sanitize_text_field( $value );
2110
-		$this->set_prop( 'number', $number );
2108
+	public function set_number($value) {
2109
+        $number = sanitize_text_field($value);
2110
+		$this->set_prop('number', $number);
2111 2111
     }
2112 2112
 
2113 2113
     /**
@@ -2116,9 +2116,9 @@  discard block
 block discarded – undo
2116 2116
 	 * @since 1.0.19
2117 2117
 	 * @param  string $value Type.
2118 2118
 	 */
2119
-	public function set_type( $value ) {
2120
-        $type = sanitize_text_field( str_replace( 'wpi_', '', $value ) );
2121
-		$this->set_prop( 'type', $type );
2119
+	public function set_type($value) {
2120
+        $type = sanitize_text_field(str_replace('wpi_', '', $value));
2121
+		$this->set_prop('type', $type);
2122 2122
 	}
2123 2123
 
2124 2124
     /**
@@ -2127,10 +2127,10 @@  discard block
 block discarded – undo
2127 2127
 	 * @since 1.0.19
2128 2128
 	 * @param  string $value Post type.
2129 2129
 	 */
2130
-	public function set_post_type( $value ) {
2131
-        if ( getpaid_is_invoice_post_type( $value ) ) {
2132
-			$this->set_type( $value );
2133
-            $this->set_prop( 'post_type', $value );
2130
+	public function set_post_type($value) {
2131
+        if (getpaid_is_invoice_post_type($value)) {
2132
+			$this->set_type($value);
2133
+            $this->set_prop('post_type', $value);
2134 2134
         }
2135 2135
     }
2136 2136
 
@@ -2140,9 +2140,9 @@  discard block
 block discarded – undo
2140 2140
 	 * @since 1.0.19
2141 2141
 	 * @param  string $value New key.
2142 2142
 	 */
2143
-	public function set_key( $value ) {
2144
-        $key = sanitize_text_field( $value );
2145
-		$this->set_prop( 'key', $key );
2143
+	public function set_key($value) {
2144
+        $key = sanitize_text_field($value);
2145
+		$this->set_prop('key', $key);
2146 2146
     }
2147 2147
 
2148 2148
     /**
@@ -2151,9 +2151,9 @@  discard block
 block discarded – undo
2151 2151
 	 * @since 1.0.19
2152 2152
 	 * @param  string $value mode.
2153 2153
 	 */
2154
-	public function set_mode( $value ) {
2155
-        if ( in_array( $value, array( 'live', 'test' ) ) ) {
2156
-            $this->set_prop( 'mode', $value );
2154
+	public function set_mode($value) {
2155
+        if (in_array($value, array('live', 'test'))) {
2156
+            $this->set_prop('mode', $value);
2157 2157
         }
2158 2158
     }
2159 2159
 
@@ -2163,8 +2163,8 @@  discard block
 block discarded – undo
2163 2163
 	 * @since 1.0.19
2164 2164
 	 * @param  string $value path.
2165 2165
 	 */
2166
-	public function set_path( $value ) {
2167
-        $this->set_prop( 'path', $value );
2166
+	public function set_path($value) {
2167
+        $this->set_prop('path', $value);
2168 2168
     }
2169 2169
 
2170 2170
     /**
@@ -2173,9 +2173,9 @@  discard block
 block discarded – undo
2173 2173
 	 * @since 1.0.19
2174 2174
 	 * @param  string $value New name.
2175 2175
 	 */
2176
-	public function set_name( $value ) {
2177
-        $name = sanitize_text_field( $value );
2178
-		$this->set_prop( 'name', $name );
2176
+	public function set_name($value) {
2177
+        $name = sanitize_text_field($value);
2178
+		$this->set_prop('name', $name);
2179 2179
     }
2180 2180
 
2181 2181
     /**
@@ -2184,8 +2184,8 @@  discard block
 block discarded – undo
2184 2184
 	 * @since 1.0.19
2185 2185
 	 * @param  string $value New name.
2186 2186
 	 */
2187
-	public function set_title( $value ) {
2188
-		$this->set_name( $value );
2187
+	public function set_title($value) {
2188
+		$this->set_name($value);
2189 2189
     }
2190 2190
 
2191 2191
     /**
@@ -2194,9 +2194,9 @@  discard block
 block discarded – undo
2194 2194
 	 * @since 1.0.19
2195 2195
 	 * @param  string $value New description.
2196 2196
 	 */
2197
-	public function set_description( $value ) {
2198
-        $description = wp_kses_post( $value );
2199
-		$this->set_prop( 'description', $description );
2197
+	public function set_description($value) {
2198
+        $description = wp_kses_post($value);
2199
+		$this->set_prop('description', $description);
2200 2200
     }
2201 2201
 
2202 2202
     /**
@@ -2205,8 +2205,8 @@  discard block
 block discarded – undo
2205 2205
 	 * @since 1.0.19
2206 2206
 	 * @param  string $value New description.
2207 2207
 	 */
2208
-	public function set_excerpt( $value ) {
2209
-		$this->set_description( $value );
2208
+	public function set_excerpt($value) {
2209
+		$this->set_description($value);
2210 2210
     }
2211 2211
 
2212 2212
     /**
@@ -2215,8 +2215,8 @@  discard block
 block discarded – undo
2215 2215
 	 * @since 1.0.19
2216 2216
 	 * @param  string $value New description.
2217 2217
 	 */
2218
-	public function set_summary( $value ) {
2219
-		$this->set_description( $value );
2218
+	public function set_summary($value) {
2219
+		$this->set_description($value);
2220 2220
     }
2221 2221
 
2222 2222
     /**
@@ -2225,12 +2225,12 @@  discard block
 block discarded – undo
2225 2225
 	 * @since 1.0.19
2226 2226
 	 * @param  int $value New author.
2227 2227
 	 */
2228
-	public function set_author( $value ) {
2229
-		$user = get_user_by( 'id', (int) $value );
2228
+	public function set_author($value) {
2229
+		$user = get_user_by('id', (int) $value);
2230 2230
 
2231
-		if ( $user && $user->ID ) {
2232
-			$this->set_prop( 'author', $user->ID );
2233
-			$this->set_prop( 'email', $user->user_email );
2231
+		if ($user && $user->ID) {
2232
+			$this->set_prop('author', $user->ID);
2233
+			$this->set_prop('email', $user->user_email);
2234 2234
 		}
2235 2235
 
2236 2236
     }
@@ -2241,8 +2241,8 @@  discard block
 block discarded – undo
2241 2241
 	 * @since 1.0.19
2242 2242
 	 * @param  int $value New user id.
2243 2243
 	 */
2244
-	public function set_user_id( $value ) {
2245
-		$this->set_author( $value );
2244
+	public function set_user_id($value) {
2245
+		$this->set_author($value);
2246 2246
     }
2247 2247
 
2248 2248
     /**
@@ -2251,8 +2251,8 @@  discard block
 block discarded – undo
2251 2251
 	 * @since 1.0.19
2252 2252
 	 * @param  int $value New user id.
2253 2253
 	 */
2254
-	public function set_customer_id( $value ) {
2255
-		$this->set_author( $value );
2254
+	public function set_customer_id($value) {
2255
+		$this->set_author($value);
2256 2256
     }
2257 2257
 
2258 2258
     /**
@@ -2261,8 +2261,8 @@  discard block
 block discarded – undo
2261 2261
 	 * @since 1.0.19
2262 2262
 	 * @param  string $value ip address.
2263 2263
 	 */
2264
-	public function set_ip( $value ) {
2265
-		$this->set_prop( 'ip', $value );
2264
+	public function set_ip($value) {
2265
+		$this->set_prop('ip', $value);
2266 2266
     }
2267 2267
 
2268 2268
     /**
@@ -2271,8 +2271,8 @@  discard block
 block discarded – undo
2271 2271
 	 * @since 1.0.19
2272 2272
 	 * @param  string $value ip address.
2273 2273
 	 */
2274
-	public function set_user_ip( $value ) {
2275
-		$this->set_ip( $value );
2274
+	public function set_user_ip($value) {
2275
+		$this->set_ip($value);
2276 2276
     }
2277 2277
 
2278 2278
     /**
@@ -2281,8 +2281,8 @@  discard block
 block discarded – undo
2281 2281
 	 * @since 1.0.19
2282 2282
 	 * @param  string $value first name.
2283 2283
 	 */
2284
-	public function set_first_name( $value ) {
2285
-		$this->set_prop( 'first_name', $value );
2284
+	public function set_first_name($value) {
2285
+		$this->set_prop('first_name', $value);
2286 2286
     }
2287 2287
 
2288 2288
     /**
@@ -2291,8 +2291,8 @@  discard block
 block discarded – undo
2291 2291
 	 * @since 1.0.19
2292 2292
 	 * @param  string $value first name.
2293 2293
 	 */
2294
-	public function set_user_first_name( $value ) {
2295
-		$this->set_first_name( $value );
2294
+	public function set_user_first_name($value) {
2295
+		$this->set_first_name($value);
2296 2296
     }
2297 2297
 
2298 2298
     /**
@@ -2301,8 +2301,8 @@  discard block
 block discarded – undo
2301 2301
 	 * @since 1.0.19
2302 2302
 	 * @param  string $value first name.
2303 2303
 	 */
2304
-	public function set_customer_first_name( $value ) {
2305
-		$this->set_first_name( $value );
2304
+	public function set_customer_first_name($value) {
2305
+		$this->set_first_name($value);
2306 2306
     }
2307 2307
 
2308 2308
     /**
@@ -2311,8 +2311,8 @@  discard block
 block discarded – undo
2311 2311
 	 * @since 1.0.19
2312 2312
 	 * @param  string $value last name.
2313 2313
 	 */
2314
-	public function set_last_name( $value ) {
2315
-		$this->set_prop( 'last_name', $value );
2314
+	public function set_last_name($value) {
2315
+		$this->set_prop('last_name', $value);
2316 2316
     }
2317 2317
 
2318 2318
     /**
@@ -2321,8 +2321,8 @@  discard block
 block discarded – undo
2321 2321
 	 * @since 1.0.19
2322 2322
 	 * @param  string $value last name.
2323 2323
 	 */
2324
-	public function set_user_last_name( $value ) {
2325
-		$this->set_last_name( $value );
2324
+	public function set_user_last_name($value) {
2325
+		$this->set_last_name($value);
2326 2326
     }
2327 2327
 
2328 2328
     /**
@@ -2331,8 +2331,8 @@  discard block
 block discarded – undo
2331 2331
 	 * @since 1.0.19
2332 2332
 	 * @param  string $value last name.
2333 2333
 	 */
2334
-	public function set_customer_last_name( $value ) {
2335
-		$this->set_last_name( $value );
2334
+	public function set_customer_last_name($value) {
2335
+		$this->set_last_name($value);
2336 2336
     }
2337 2337
 
2338 2338
     /**
@@ -2341,8 +2341,8 @@  discard block
 block discarded – undo
2341 2341
 	 * @since 1.0.19
2342 2342
 	 * @param  string $value phone.
2343 2343
 	 */
2344
-	public function set_phone( $value ) {
2345
-		$this->set_prop( 'phone', $value );
2344
+	public function set_phone($value) {
2345
+		$this->set_prop('phone', $value);
2346 2346
     }
2347 2347
 
2348 2348
     /**
@@ -2351,8 +2351,8 @@  discard block
 block discarded – undo
2351 2351
 	 * @since 1.0.19
2352 2352
 	 * @param  string $value phone.
2353 2353
 	 */
2354
-	public function set_user_phone( $value ) {
2355
-		$this->set_phone( $value );
2354
+	public function set_user_phone($value) {
2355
+		$this->set_phone($value);
2356 2356
     }
2357 2357
 
2358 2358
     /**
@@ -2361,8 +2361,8 @@  discard block
 block discarded – undo
2361 2361
 	 * @since 1.0.19
2362 2362
 	 * @param  string $value phone.
2363 2363
 	 */
2364
-	public function set_customer_phone( $value ) {
2365
-		$this->set_phone( $value );
2364
+	public function set_customer_phone($value) {
2365
+		$this->set_phone($value);
2366 2366
     }
2367 2367
 
2368 2368
     /**
@@ -2371,8 +2371,8 @@  discard block
 block discarded – undo
2371 2371
 	 * @since 1.0.19
2372 2372
 	 * @param  string $value phone.
2373 2373
 	 */
2374
-	public function set_phone_number( $value ) {
2375
-		$this->set_phone( $value );
2374
+	public function set_phone_number($value) {
2375
+		$this->set_phone($value);
2376 2376
     }
2377 2377
 
2378 2378
     /**
@@ -2381,8 +2381,8 @@  discard block
 block discarded – undo
2381 2381
 	 * @since 1.0.19
2382 2382
 	 * @param  string $value email address.
2383 2383
 	 */
2384
-	public function set_email( $value ) {
2385
-		$this->set_prop( 'email', $value );
2384
+	public function set_email($value) {
2385
+		$this->set_prop('email', $value);
2386 2386
     }
2387 2387
 
2388 2388
     /**
@@ -2391,8 +2391,8 @@  discard block
 block discarded – undo
2391 2391
 	 * @since 1.0.19
2392 2392
 	 * @param  string $value email address.
2393 2393
 	 */
2394
-	public function set_user_email( $value ) {
2395
-		$this->set_email( $value );
2394
+	public function set_user_email($value) {
2395
+		$this->set_email($value);
2396 2396
     }
2397 2397
 
2398 2398
     /**
@@ -2401,8 +2401,8 @@  discard block
 block discarded – undo
2401 2401
 	 * @since 1.0.19
2402 2402
 	 * @param  string $value email address.
2403 2403
 	 */
2404
-	public function set_email_address( $value ) {
2405
-		$this->set_email( $value );
2404
+	public function set_email_address($value) {
2405
+		$this->set_email($value);
2406 2406
     }
2407 2407
 
2408 2408
     /**
@@ -2411,8 +2411,8 @@  discard block
 block discarded – undo
2411 2411
 	 * @since 1.0.19
2412 2412
 	 * @param  string $value email address.
2413 2413
 	 */
2414
-	public function set_customer_email( $value ) {
2415
-		$this->set_email( $value );
2414
+	public function set_customer_email($value) {
2415
+		$this->set_email($value);
2416 2416
     }
2417 2417
 
2418 2418
     /**
@@ -2421,8 +2421,8 @@  discard block
 block discarded – undo
2421 2421
 	 * @since 1.0.19
2422 2422
 	 * @param  string $value country.
2423 2423
 	 */
2424
-	public function set_country( $value ) {
2425
-		$this->set_prop( 'country', $value );
2424
+	public function set_country($value) {
2425
+		$this->set_prop('country', $value);
2426 2426
     }
2427 2427
 
2428 2428
     /**
@@ -2431,8 +2431,8 @@  discard block
 block discarded – undo
2431 2431
 	 * @since 1.0.19
2432 2432
 	 * @param  string $value country.
2433 2433
 	 */
2434
-	public function set_user_country( $value ) {
2435
-		$this->set_country( $value );
2434
+	public function set_user_country($value) {
2435
+		$this->set_country($value);
2436 2436
     }
2437 2437
 
2438 2438
     /**
@@ -2441,8 +2441,8 @@  discard block
 block discarded – undo
2441 2441
 	 * @since 1.0.19
2442 2442
 	 * @param  string $value country.
2443 2443
 	 */
2444
-	public function set_customer_country( $value ) {
2445
-		$this->set_country( $value );
2444
+	public function set_customer_country($value) {
2445
+		$this->set_country($value);
2446 2446
     }
2447 2447
 
2448 2448
     /**
@@ -2451,8 +2451,8 @@  discard block
 block discarded – undo
2451 2451
 	 * @since 1.0.19
2452 2452
 	 * @param  string $value state.
2453 2453
 	 */
2454
-	public function set_state( $value ) {
2455
-		$this->set_prop( 'state', $value );
2454
+	public function set_state($value) {
2455
+		$this->set_prop('state', $value);
2456 2456
     }
2457 2457
 
2458 2458
     /**
@@ -2461,8 +2461,8 @@  discard block
 block discarded – undo
2461 2461
 	 * @since 1.0.19
2462 2462
 	 * @param  string $value state.
2463 2463
 	 */
2464
-	public function set_user_state( $value ) {
2465
-		$this->set_state( $value );
2464
+	public function set_user_state($value) {
2465
+		$this->set_state($value);
2466 2466
     }
2467 2467
 
2468 2468
     /**
@@ -2471,8 +2471,8 @@  discard block
 block discarded – undo
2471 2471
 	 * @since 1.0.19
2472 2472
 	 * @param  string $value state.
2473 2473
 	 */
2474
-	public function set_customer_state( $value ) {
2475
-		$this->set_state( $value );
2474
+	public function set_customer_state($value) {
2475
+		$this->set_state($value);
2476 2476
     }
2477 2477
 
2478 2478
     /**
@@ -2481,8 +2481,8 @@  discard block
 block discarded – undo
2481 2481
 	 * @since 1.0.19
2482 2482
 	 * @param  string $value city.
2483 2483
 	 */
2484
-	public function set_city( $value ) {
2485
-		$this->set_prop( 'city', $value );
2484
+	public function set_city($value) {
2485
+		$this->set_prop('city', $value);
2486 2486
     }
2487 2487
 
2488 2488
     /**
@@ -2491,8 +2491,8 @@  discard block
 block discarded – undo
2491 2491
 	 * @since 1.0.19
2492 2492
 	 * @param  string $value city.
2493 2493
 	 */
2494
-	public function set_user_city( $value ) {
2495
-		$this->set_city( $value );
2494
+	public function set_user_city($value) {
2495
+		$this->set_city($value);
2496 2496
     }
2497 2497
 
2498 2498
     /**
@@ -2501,8 +2501,8 @@  discard block
 block discarded – undo
2501 2501
 	 * @since 1.0.19
2502 2502
 	 * @param  string $value city.
2503 2503
 	 */
2504
-	public function set_customer_city( $value ) {
2505
-		$this->set_city( $value );
2504
+	public function set_customer_city($value) {
2505
+		$this->set_city($value);
2506 2506
     }
2507 2507
 
2508 2508
     /**
@@ -2511,8 +2511,8 @@  discard block
 block discarded – undo
2511 2511
 	 * @since 1.0.19
2512 2512
 	 * @param  string $value zip.
2513 2513
 	 */
2514
-	public function set_zip( $value ) {
2515
-		$this->set_prop( 'zip', $value );
2514
+	public function set_zip($value) {
2515
+		$this->set_prop('zip', $value);
2516 2516
     }
2517 2517
 
2518 2518
     /**
@@ -2521,8 +2521,8 @@  discard block
 block discarded – undo
2521 2521
 	 * @since 1.0.19
2522 2522
 	 * @param  string $value zip.
2523 2523
 	 */
2524
-	public function set_user_zip( $value ) {
2525
-		$this->set_zip( $value );
2524
+	public function set_user_zip($value) {
2525
+		$this->set_zip($value);
2526 2526
     }
2527 2527
 
2528 2528
     /**
@@ -2531,8 +2531,8 @@  discard block
 block discarded – undo
2531 2531
 	 * @since 1.0.19
2532 2532
 	 * @param  string $value zip.
2533 2533
 	 */
2534
-	public function set_customer_zip( $value ) {
2535
-		$this->set_zip( $value );
2534
+	public function set_customer_zip($value) {
2535
+		$this->set_zip($value);
2536 2536
     }
2537 2537
 
2538 2538
     /**
@@ -2541,8 +2541,8 @@  discard block
 block discarded – undo
2541 2541
 	 * @since 1.0.19
2542 2542
 	 * @param  string $value company.
2543 2543
 	 */
2544
-	public function set_company( $value ) {
2545
-		$this->set_prop( 'company', $value );
2544
+	public function set_company($value) {
2545
+		$this->set_prop('company', $value);
2546 2546
     }
2547 2547
 
2548 2548
     /**
@@ -2551,8 +2551,8 @@  discard block
 block discarded – undo
2551 2551
 	 * @since 1.0.19
2552 2552
 	 * @param  string $value company.
2553 2553
 	 */
2554
-	public function set_user_company( $value ) {
2555
-		$this->set_company( $value );
2554
+	public function set_user_company($value) {
2555
+		$this->set_company($value);
2556 2556
     }
2557 2557
 
2558 2558
     /**
@@ -2561,8 +2561,8 @@  discard block
 block discarded – undo
2561 2561
 	 * @since 1.0.19
2562 2562
 	 * @param  string $value company.
2563 2563
 	 */
2564
-	public function set_customer_company( $value ) {
2565
-		$this->set_company( $value );
2564
+	public function set_customer_company($value) {
2565
+		$this->set_company($value);
2566 2566
     }
2567 2567
 
2568 2568
     /**
@@ -2571,8 +2571,8 @@  discard block
 block discarded – undo
2571 2571
 	 * @since 1.0.19
2572 2572
 	 * @param  string $value var number.
2573 2573
 	 */
2574
-	public function set_vat_number( $value ) {
2575
-		$this->set_prop( 'vat_number', $value );
2574
+	public function set_vat_number($value) {
2575
+		$this->set_prop('vat_number', $value);
2576 2576
     }
2577 2577
 
2578 2578
     /**
@@ -2581,8 +2581,8 @@  discard block
 block discarded – undo
2581 2581
 	 * @since 1.0.19
2582 2582
 	 * @param  string $value var number.
2583 2583
 	 */
2584
-	public function set_user_vat_number( $value ) {
2585
-		$this->set_vat_number( $value );
2584
+	public function set_user_vat_number($value) {
2585
+		$this->set_vat_number($value);
2586 2586
     }
2587 2587
 
2588 2588
     /**
@@ -2591,8 +2591,8 @@  discard block
 block discarded – undo
2591 2591
 	 * @since 1.0.19
2592 2592
 	 * @param  string $value var number.
2593 2593
 	 */
2594
-	public function set_customer_vat_number( $value ) {
2595
-		$this->set_vat_number( $value );
2594
+	public function set_customer_vat_number($value) {
2595
+		$this->set_vat_number($value);
2596 2596
     }
2597 2597
 
2598 2598
     /**
@@ -2601,8 +2601,8 @@  discard block
 block discarded – undo
2601 2601
 	 * @since 1.0.19
2602 2602
 	 * @param  string $value var rate.
2603 2603
 	 */
2604
-	public function set_vat_rate( $value ) {
2605
-		$this->set_prop( 'vat_rate', $value );
2604
+	public function set_vat_rate($value) {
2605
+		$this->set_prop('vat_rate', $value);
2606 2606
     }
2607 2607
 
2608 2608
     /**
@@ -2611,8 +2611,8 @@  discard block
 block discarded – undo
2611 2611
 	 * @since 1.0.19
2612 2612
 	 * @param  string $value var number.
2613 2613
 	 */
2614
-	public function set_user_vat_rate( $value ) {
2615
-		$this->set_vat_rate( $value );
2614
+	public function set_user_vat_rate($value) {
2615
+		$this->set_vat_rate($value);
2616 2616
     }
2617 2617
 
2618 2618
     /**
@@ -2621,8 +2621,8 @@  discard block
 block discarded – undo
2621 2621
 	 * @since 1.0.19
2622 2622
 	 * @param  string $value var number.
2623 2623
 	 */
2624
-	public function set_customer_vat_rate( $value ) {
2625
-		$this->set_vat_rate( $value );
2624
+	public function set_customer_vat_rate($value) {
2625
+		$this->set_vat_rate($value);
2626 2626
     }
2627 2627
 
2628 2628
     /**
@@ -2631,8 +2631,8 @@  discard block
 block discarded – undo
2631 2631
 	 * @since 1.0.19
2632 2632
 	 * @param  string $value address.
2633 2633
 	 */
2634
-	public function set_address( $value ) {
2635
-		$this->set_prop( 'address', $value );
2634
+	public function set_address($value) {
2635
+		$this->set_prop('address', $value);
2636 2636
     }
2637 2637
 
2638 2638
     /**
@@ -2641,8 +2641,8 @@  discard block
 block discarded – undo
2641 2641
 	 * @since 1.0.19
2642 2642
 	 * @param  string $value address.
2643 2643
 	 */
2644
-	public function set_user_address( $value ) {
2645
-		$this->set_address( $value );
2644
+	public function set_user_address($value) {
2645
+		$this->set_address($value);
2646 2646
     }
2647 2647
 
2648 2648
     /**
@@ -2651,8 +2651,8 @@  discard block
 block discarded – undo
2651 2651
 	 * @since 1.0.19
2652 2652
 	 * @param  string $value address.
2653 2653
 	 */
2654
-	public function set_customer_address( $value ) {
2655
-		$this->set_address( $value );
2654
+	public function set_customer_address($value) {
2655
+		$this->set_address($value);
2656 2656
     }
2657 2657
 
2658 2658
     /**
@@ -2661,8 +2661,8 @@  discard block
 block discarded – undo
2661 2661
 	 * @since 1.0.19
2662 2662
 	 * @param  int|bool $value confirmed.
2663 2663
 	 */
2664
-	public function set_is_viewed( $value ) {
2665
-		$this->set_prop( 'is_viewed', $value );
2664
+	public function set_is_viewed($value) {
2665
+		$this->set_prop('is_viewed', $value);
2666 2666
 	}
2667 2667
 
2668 2668
 	/**
@@ -2671,8 +2671,8 @@  discard block
 block discarded – undo
2671 2671
 	 * @since 1.0.19
2672 2672
 	 * @param  string $value email recipients.
2673 2673
 	 */
2674
-	public function set_email_cc( $value ) {
2675
-		$this->set_prop( 'email_cc', $value );
2674
+	public function set_email_cc($value) {
2675
+		$this->set_prop('email_cc', $value);
2676 2676
 	}
2677 2677
 
2678 2678
 	/**
@@ -2681,9 +2681,9 @@  discard block
 block discarded – undo
2681 2681
 	 * @since 1.0.19
2682 2682
 	 * @param  string $value template.
2683 2683
 	 */
2684
-	public function set_template( $value ) {
2685
-		if ( in_array( $value, array( 'quantity', 'hours', 'amount' ) ) ) {
2686
-			$this->set_prop( 'template', $value );
2684
+	public function set_template($value) {
2685
+		if (in_array($value, array('quantity', 'hours', 'amount'))) {
2686
+			$this->set_prop('template', $value);
2687 2687
 		}
2688 2688
 	}
2689 2689
 
@@ -2693,8 +2693,8 @@  discard block
 block discarded – undo
2693 2693
 	 * @since 1.0.19
2694 2694
 	 * @param  string $value email recipients.
2695 2695
 	 */
2696
-	public function created_via( $value ) {
2697
-		$this->set_prop( 'created_via', sanitize_text_field( $value ) );
2696
+	public function created_via($value) {
2697
+		$this->set_prop('created_via', sanitize_text_field($value));
2698 2698
 	}
2699 2699
 
2700 2700
 	/**
@@ -2703,8 +2703,8 @@  discard block
 block discarded – undo
2703 2703
 	 * @since 1.0.19
2704 2704
 	 * @param  int|bool $value confirmed.
2705 2705
 	 */
2706
-	public function set_address_confirmed( $value ) {
2707
-		$this->set_prop( 'address_confirmed', $value );
2706
+	public function set_address_confirmed($value) {
2707
+		$this->set_prop('address_confirmed', $value);
2708 2708
     }
2709 2709
 
2710 2710
     /**
@@ -2713,8 +2713,8 @@  discard block
 block discarded – undo
2713 2713
 	 * @since 1.0.19
2714 2714
 	 * @param  int|bool $value confirmed.
2715 2715
 	 */
2716
-	public function set_user_address_confirmed( $value ) {
2717
-		$this->set_address_confirmed( $value );
2716
+	public function set_user_address_confirmed($value) {
2717
+		$this->set_address_confirmed($value);
2718 2718
     }
2719 2719
 
2720 2720
     /**
@@ -2723,8 +2723,8 @@  discard block
 block discarded – undo
2723 2723
 	 * @since 1.0.19
2724 2724
 	 * @param  int|bool $value confirmed.
2725 2725
 	 */
2726
-	public function set_customer_address_confirmed( $value ) {
2727
-		$this->set_address_confirmed( $value );
2726
+	public function set_customer_address_confirmed($value) {
2727
+		$this->set_address_confirmed($value);
2728 2728
     }
2729 2729
 
2730 2730
     /**
@@ -2733,8 +2733,8 @@  discard block
 block discarded – undo
2733 2733
 	 * @since 1.0.19
2734 2734
 	 * @param  float $value sub total.
2735 2735
 	 */
2736
-	public function set_subtotal( $value ) {
2737
-		$this->set_prop( 'subtotal', $value );
2736
+	public function set_subtotal($value) {
2737
+		$this->set_prop('subtotal', $value);
2738 2738
     }
2739 2739
 
2740 2740
     /**
@@ -2743,8 +2743,8 @@  discard block
 block discarded – undo
2743 2743
 	 * @since 1.0.19
2744 2744
 	 * @param  float $value discount total.
2745 2745
 	 */
2746
-	public function set_total_discount( $value ) {
2747
-		$this->set_prop( 'total_discount', $value );
2746
+	public function set_total_discount($value) {
2747
+		$this->set_prop('total_discount', $value);
2748 2748
     }
2749 2749
 
2750 2750
     /**
@@ -2753,8 +2753,8 @@  discard block
 block discarded – undo
2753 2753
 	 * @since 1.0.19
2754 2754
 	 * @param  float $value discount total.
2755 2755
 	 */
2756
-	public function set_discount( $value ) {
2757
-		$this->set_total_discount( $value );
2756
+	public function set_discount($value) {
2757
+		$this->set_total_discount($value);
2758 2758
     }
2759 2759
 
2760 2760
     /**
@@ -2763,8 +2763,8 @@  discard block
 block discarded – undo
2763 2763
 	 * @since 1.0.19
2764 2764
 	 * @param  float $value tax total.
2765 2765
 	 */
2766
-	public function set_total_tax( $value ) {
2767
-		$this->set_prop( 'total_tax', $value );
2766
+	public function set_total_tax($value) {
2767
+		$this->set_prop('total_tax', $value);
2768 2768
     }
2769 2769
 
2770 2770
     /**
@@ -2773,8 +2773,8 @@  discard block
 block discarded – undo
2773 2773
 	 * @since 1.0.19
2774 2774
 	 * @param  float $value tax total.
2775 2775
 	 */
2776
-	public function set_tax_total( $value ) {
2777
-		$this->set_total_tax( $value );
2776
+	public function set_tax_total($value) {
2777
+		$this->set_total_tax($value);
2778 2778
     }
2779 2779
 
2780 2780
     /**
@@ -2783,8 +2783,8 @@  discard block
 block discarded – undo
2783 2783
 	 * @since 1.0.19
2784 2784
 	 * @param  float $value fees total.
2785 2785
 	 */
2786
-	public function set_total_fees( $value ) {
2787
-		$this->set_prop( 'total_fees', $value );
2786
+	public function set_total_fees($value) {
2787
+		$this->set_prop('total_fees', $value);
2788 2788
     }
2789 2789
 
2790 2790
     /**
@@ -2793,8 +2793,8 @@  discard block
 block discarded – undo
2793 2793
 	 * @since 1.0.19
2794 2794
 	 * @param  float $value fees total.
2795 2795
 	 */
2796
-	public function set_fees_total( $value ) {
2797
-		$this->set_total_fees( $value );
2796
+	public function set_fees_total($value) {
2797
+		$this->set_total_fees($value);
2798 2798
     }
2799 2799
 
2800 2800
     /**
@@ -2803,13 +2803,13 @@  discard block
 block discarded – undo
2803 2803
 	 * @since 1.0.19
2804 2804
 	 * @param  array $value fees.
2805 2805
 	 */
2806
-	public function set_fees( $value ) {
2806
+	public function set_fees($value) {
2807 2807
 
2808
-		if ( ! is_array( $value ) ) {
2808
+		if (!is_array($value)) {
2809 2809
 			$value = array();
2810 2810
 		}
2811 2811
 
2812
-		$this->set_prop( 'fees', $value );
2812
+		$this->set_prop('fees', $value);
2813 2813
 
2814 2814
     }
2815 2815
 
@@ -2819,13 +2819,13 @@  discard block
 block discarded – undo
2819 2819
 	 * @since 1.0.19
2820 2820
 	 * @param  array $value taxes.
2821 2821
 	 */
2822
-	public function set_taxes( $value ) {
2822
+	public function set_taxes($value) {
2823 2823
 
2824
-		if ( ! is_array( $value ) ) {
2824
+		if (!is_array($value)) {
2825 2825
 			$value = array();
2826 2826
 		}
2827 2827
 
2828
-		$this->set_prop( 'taxes', $value );
2828
+		$this->set_prop('taxes', $value);
2829 2829
 
2830 2830
     }
2831 2831
 
@@ -2835,13 +2835,13 @@  discard block
 block discarded – undo
2835 2835
 	 * @since 1.0.19
2836 2836
 	 * @param  array $value discounts.
2837 2837
 	 */
2838
-	public function set_discounts( $value ) {
2838
+	public function set_discounts($value) {
2839 2839
 
2840
-		if ( ! is_array( $value ) ) {
2840
+		if (!is_array($value)) {
2841 2841
 			$value = array();
2842 2842
 		}
2843 2843
 
2844
-		$this->set_prop( 'discounts', $value );
2844
+		$this->set_prop('discounts', $value);
2845 2845
     }
2846 2846
 
2847 2847
     /**
@@ -2850,18 +2850,18 @@  discard block
 block discarded – undo
2850 2850
 	 * @since 1.0.19
2851 2851
 	 * @param  GetPaid_Form_Item[] $value items.
2852 2852
 	 */
2853
-	public function set_items( $value ) {
2853
+	public function set_items($value) {
2854 2854
 
2855 2855
         // Remove existing items.
2856
-        $this->set_prop( 'items', array() );
2856
+        $this->set_prop('items', array());
2857 2857
 
2858 2858
         // Ensure that we have an array.
2859
-        if ( ! is_array( $value ) ) {
2859
+        if (!is_array($value)) {
2860 2860
             return;
2861 2861
         }
2862 2862
 
2863
-        foreach ( $value as $item ) {
2864
-            $this->add_item( $item );
2863
+        foreach ($value as $item) {
2864
+            $this->add_item($item);
2865 2865
         }
2866 2866
 
2867 2867
     }
@@ -2872,8 +2872,8 @@  discard block
 block discarded – undo
2872 2872
 	 * @since 1.0.19
2873 2873
 	 * @param  int $value payment form.
2874 2874
 	 */
2875
-	public function set_payment_form( $value ) {
2876
-		$this->set_prop( 'payment_form', $value );
2875
+	public function set_payment_form($value) {
2876
+		$this->set_prop('payment_form', $value);
2877 2877
     }
2878 2878
 
2879 2879
     /**
@@ -2882,8 +2882,8 @@  discard block
 block discarded – undo
2882 2882
 	 * @since 1.0.19
2883 2883
 	 * @param  string $value submission id.
2884 2884
 	 */
2885
-	public function set_submission_id( $value ) {
2886
-		$this->set_prop( 'submission_id', $value );
2885
+	public function set_submission_id($value) {
2886
+		$this->set_prop('submission_id', $value);
2887 2887
     }
2888 2888
 
2889 2889
     /**
@@ -2892,8 +2892,8 @@  discard block
 block discarded – undo
2892 2892
 	 * @since 1.0.19
2893 2893
 	 * @param  string $value discount code.
2894 2894
 	 */
2895
-	public function set_discount_code( $value ) {
2896
-		$this->set_prop( 'discount_code', $value );
2895
+	public function set_discount_code($value) {
2896
+		$this->set_prop('discount_code', $value);
2897 2897
     }
2898 2898
 
2899 2899
     /**
@@ -2902,8 +2902,8 @@  discard block
 block discarded – undo
2902 2902
 	 * @since 1.0.19
2903 2903
 	 * @param  string $value gateway.
2904 2904
 	 */
2905
-	public function set_gateway( $value ) {
2906
-		$this->set_prop( 'gateway', $value );
2905
+	public function set_gateway($value) {
2906
+		$this->set_prop('gateway', $value);
2907 2907
     }
2908 2908
 
2909 2909
     /**
@@ -2912,9 +2912,9 @@  discard block
 block discarded – undo
2912 2912
 	 * @since 1.0.19
2913 2913
 	 * @param  string $value transaction id.
2914 2914
 	 */
2915
-	public function set_transaction_id( $value ) {
2916
-		if ( ! empty( $value ) ) {
2917
-			$this->set_prop( 'transaction_id', $value );
2915
+	public function set_transaction_id($value) {
2916
+		if (!empty($value)) {
2917
+			$this->set_prop('transaction_id', $value);
2918 2918
 		}
2919 2919
     }
2920 2920
 
@@ -2924,8 +2924,8 @@  discard block
 block discarded – undo
2924 2924
 	 * @since 1.0.19
2925 2925
 	 * @param  string $value currency id.
2926 2926
 	 */
2927
-	public function set_currency( $value ) {
2928
-		$this->set_prop( 'currency', $value );
2927
+	public function set_currency($value) {
2928
+		$this->set_prop('currency', $value);
2929 2929
     }
2930 2930
 
2931 2931
 	/**
@@ -2934,8 +2934,8 @@  discard block
 block discarded – undo
2934 2934
 	 * @since 1.0.19
2935 2935
 	 * @param  bool $value value.
2936 2936
 	 */
2937
-	public function set_disable_taxes( $value ) {
2938
-		$this->set_prop( 'disable_taxes', (bool) $value );
2937
+	public function set_disable_taxes($value) {
2938
+		$this->set_prop('disable_taxes', (bool) $value);
2939 2939
 	}
2940 2940
 
2941 2941
     /**
@@ -2944,8 +2944,8 @@  discard block
 block discarded – undo
2944 2944
 	 * @since 1.0.19
2945 2945
 	 * @param  string $value subscription id.
2946 2946
 	 */
2947
-	public function set_subscription_id( $value ) {
2948
-		$this->set_prop( 'subscription_id', $value );
2947
+	public function set_subscription_id($value) {
2948
+		$this->set_prop('subscription_id', $value);
2949 2949
 	}
2950 2950
 	
2951 2951
 	/**
@@ -2954,8 +2954,8 @@  discard block
 block discarded – undo
2954 2954
 	 * @since 1.0.19
2955 2955
 	 * @param  string $value subscription id.
2956 2956
 	 */
2957
-	public function set_remote_subscription_id( $value ) {
2958
-		$this->set_prop( 'remote_subscription_id', $value );
2957
+	public function set_remote_subscription_id($value) {
2958
+		$this->set_prop('remote_subscription_id', $value);
2959 2959
     }
2960 2960
 
2961 2961
     /*
@@ -2972,28 +2972,28 @@  discard block
 block discarded – undo
2972 2972
      */
2973 2973
     public function is_parent() {
2974 2974
         $parent = $this->get_parent_id();
2975
-        return apply_filters( 'wpinv_invoice_is_parent', empty( $parent ), $this );
2975
+        return apply_filters('wpinv_invoice_is_parent', empty($parent), $this);
2976 2976
     }
2977 2977
 
2978 2978
     /**
2979 2979
      * Checks if this is a renewal invoice.
2980 2980
      */
2981 2981
     public function is_renewal() {
2982
-        return ! $this->is_parent();
2982
+        return !$this->is_parent();
2983 2983
     }
2984 2984
 
2985 2985
     /**
2986 2986
      * Checks if this is a recurring invoice.
2987 2987
      */
2988 2988
     public function is_recurring() {
2989
-        return $this->is_renewal() || ! empty( $this->recurring_item );
2989
+        return $this->is_renewal() || !empty($this->recurring_item);
2990 2990
     }
2991 2991
 
2992 2992
     /**
2993 2993
      * Checks if this is a taxable invoice.
2994 2994
      */
2995 2995
     public function is_taxable() {
2996
-        return ! $this->get_disable_taxes();
2996
+        return !$this->get_disable_taxes();
2997 2997
 	}
2998 2998
 
2999 2999
 	/**
@@ -3007,45 +3007,45 @@  discard block
 block discarded – undo
3007 3007
 	 * Checks to see if the invoice requires payment.
3008 3008
 	 */
3009 3009
 	public function is_free() {
3010
-        $is_free = ( (float) wpinv_round_amount( $this->get_initial_total() ) == 0 );
3010
+        $is_free = ((float) wpinv_round_amount($this->get_initial_total()) == 0);
3011 3011
 
3012
-		if ( $this->is_recurring() && $this->get_recurring_total() > 0 ) {
3012
+		if ($this->is_recurring() && $this->get_recurring_total() > 0) {
3013 3013
 			$is_free = false;
3014 3014
 		}
3015 3015
 
3016
-        return apply_filters( 'wpinv_invoice_is_free', $is_free, $this );
3016
+        return apply_filters('wpinv_invoice_is_free', $is_free, $this);
3017 3017
     }
3018 3018
 
3019 3019
     /**
3020 3020
      * Checks if the invoice is paid.
3021 3021
      */
3022 3022
     public function is_paid() {
3023
-        $is_paid = $this->has_status( array( 'publish', 'wpi-processing', 'wpi-renewal' ) );
3024
-        return apply_filters( 'wpinv_invoice_is_paid', $is_paid, $this );
3023
+        $is_paid = $this->has_status(array('publish', 'wpi-processing', 'wpi-renewal'));
3024
+        return apply_filters('wpinv_invoice_is_paid', $is_paid, $this);
3025 3025
 	}
3026 3026
 
3027 3027
 	/**
3028 3028
      * Checks if the invoice needs payment.
3029 3029
      */
3030 3030
 	public function needs_payment() {
3031
-		$needs_payment = ! $this->is_paid() && ! $this->is_refunded() && ! $this->is_free();
3032
-        return apply_filters( 'wpinv_needs_payment', $needs_payment, $this );
3031
+		$needs_payment = !$this->is_paid() && !$this->is_refunded() && !$this->is_free();
3032
+        return apply_filters('wpinv_needs_payment', $needs_payment, $this);
3033 3033
     }
3034 3034
   
3035 3035
 	/**
3036 3036
      * Checks if the invoice is refunded.
3037 3037
      */
3038 3038
 	public function is_refunded() {
3039
-        $is_refunded = $this->has_status( 'wpi-refunded' );
3040
-        return apply_filters( 'wpinv_invoice_is_refunded', $is_refunded, $this );
3039
+        $is_refunded = $this->has_status('wpi-refunded');
3040
+        return apply_filters('wpinv_invoice_is_refunded', $is_refunded, $this);
3041 3041
 	}
3042 3042
 
3043 3043
 	/**
3044 3044
      * Checks if the invoice is held.
3045 3045
      */
3046 3046
 	public function is_held() {
3047
-        $is_held = $this->has_status( 'wpi-onhold' );
3048
-        return apply_filters( 'wpinv_invoice_is_held', $is_held, $this );
3047
+        $is_held = $this->has_status('wpi-onhold');
3048
+        return apply_filters('wpinv_invoice_is_held', $is_held, $this);
3049 3049
 	}
3050 3050
 
3051 3051
 	/**
@@ -3053,30 +3053,30 @@  discard block
 block discarded – undo
3053 3053
      */
3054 3054
 	public function is_due() {
3055 3055
 		$due_date = $this->get_due_date();
3056
-		return empty( $due_date ) ? false : current_time( 'timestamp' ) > strtotime( $due_date );
3056
+		return empty($due_date) ? false : current_time('timestamp') > strtotime($due_date);
3057 3057
 	}
3058 3058
 
3059 3059
 	/**
3060 3060
      * Checks if the invoice is draft.
3061 3061
      */
3062 3062
 	public function is_draft() {
3063
-        return $this->has_status( 'draft, auto-draft' );
3063
+        return $this->has_status('draft, auto-draft');
3064 3064
 	}
3065 3065
 
3066 3066
     /**
3067 3067
      * Checks if the invoice has a given status.
3068 3068
      */
3069
-    public function has_status( $status ) {
3070
-        $status = wpinv_parse_list( $status );
3071
-        return apply_filters( 'wpinv_has_status', in_array( $this->get_status(), $status ), $status );
3069
+    public function has_status($status) {
3070
+        $status = wpinv_parse_list($status);
3071
+        return apply_filters('wpinv_has_status', in_array($this->get_status(), $status), $status);
3072 3072
 	}
3073 3073
 
3074 3074
 	/**
3075 3075
      * Checks if the invoice is of a given type.
3076 3076
      */
3077
-    public function is_type( $type ) {
3078
-        $type = wpinv_parse_list( $type );
3079
-        return in_array( $this->get_type(), $type );
3077
+    public function is_type($type) {
3078
+        $type = wpinv_parse_list($type);
3079
+        return in_array($this->get_type(), $type);
3080 3080
     }
3081 3081
 
3082 3082
     /**
@@ -3108,8 +3108,8 @@  discard block
 block discarded – undo
3108 3108
      *
3109 3109
      */
3110 3110
 	public function is_initial_free() {
3111
-        $is_initial_free = ! ( (float) wpinv_round_amount( $this->get_initial_total() ) > 0 );
3112
-        return apply_filters( 'wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this );
3111
+        $is_initial_free = !((float) wpinv_round_amount($this->get_initial_total()) > 0);
3112
+        return apply_filters('wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this);
3113 3113
     }
3114 3114
 	
3115 3115
 	/**
@@ -3119,11 +3119,11 @@  discard block
 block discarded – undo
3119 3119
     public function item_has_free_trial() {
3120 3120
 
3121 3121
         // Ensure we have a recurring item.
3122
-        if ( ! $this->is_recurring() ) {
3122
+        if (!$this->is_recurring()) {
3123 3123
             return false;
3124 3124
         }
3125 3125
 
3126
-        $item = $this->get_recurring( true );
3126
+        $item = $this->get_recurring(true);
3127 3127
         return $item->has_free_trial();
3128 3128
 	}
3129 3129
 
@@ -3131,7 +3131,7 @@  discard block
 block discarded – undo
3131 3131
      * Check if the free trial is a result of a discount.
3132 3132
      */
3133 3133
     public function is_free_trial_from_discount() {
3134
-		return $this->has_free_trial() && ! $this->item_has_free_trial();
3134
+		return $this->has_free_trial() && !$this->item_has_free_trial();
3135 3135
 	}
3136 3136
 	
3137 3137
 	/**
@@ -3139,12 +3139,12 @@  discard block
 block discarded – undo
3139 3139
      */
3140 3140
     public function discount_first_payment_only() {
3141 3141
 
3142
-		$discount = wpinv_get_discount_obj( $this->get_discount_code() );
3143
-        if ( ! $discount->exists() || ! $this->is_recurring() ) {
3142
+		$discount = wpinv_get_discount_obj($this->get_discount_code());
3143
+        if (!$discount->exists() || !$this->is_recurring()) {
3144 3144
             return true;
3145 3145
         }
3146 3146
 
3147
-        return ! $discount->get_is_recurring();
3147
+        return !$discount->get_is_recurring();
3148 3148
     }
3149 3149
 
3150 3150
     /*
@@ -3162,27 +3162,27 @@  discard block
 block discarded – undo
3162 3162
      * @param GetPaid_Form_Item|array $item
3163 3163
      * @return WP_Error|Bool
3164 3164
      */
3165
-    public function add_item( $item ) {
3165
+    public function add_item($item) {
3166 3166
 
3167
-		if ( is_array( $item ) ) {
3168
-			$item = $this->process_array_item( $item );
3167
+		if (is_array($item)) {
3168
+			$item = $this->process_array_item($item);
3169 3169
 		}
3170 3170
 
3171
-		if ( is_numeric( $item ) ) {
3172
-			$item = new GetPaid_Form_Item( $item );
3171
+		if (is_numeric($item)) {
3172
+			$item = new GetPaid_Form_Item($item);
3173 3173
 		}
3174 3174
 
3175 3175
         // Make sure that it is available for purchase.
3176
-		if ( $item->get_id() > 0 && ! $item->can_purchase() ) {
3177
-			return new WP_Error( 'invalid_item', __( 'This item is not available for purchase', 'invoicing' ) );
3176
+		if ($item->get_id() > 0 && !$item->can_purchase()) {
3177
+			return new WP_Error('invalid_item', __('This item is not available for purchase', 'invoicing'));
3178 3178
         }
3179 3179
 
3180 3180
         // Do we have a recurring item?
3181
-		if ( $item->is_recurring() ) {
3181
+		if ($item->is_recurring()) {
3182 3182
 
3183 3183
 			// An invoice can only contain one recurring item.
3184
-			if ( ! empty( $this->recurring_item  && $this->recurring_item != (int) $item->get_id() ) ) {
3185
-				return new WP_Error( 'recurring_item', __( 'An invoice can only contain one recurring item', 'invoicing' ) );
3184
+			if (!empty($this->recurring_item && $this->recurring_item != (int) $item->get_id())) {
3185
+				return new WP_Error('recurring_item', __('An invoice can only contain one recurring item', 'invoicing'));
3186 3186
 			}
3187 3187
 
3188 3188
 			$this->recurring_item = $item->get_id();
@@ -3193,9 +3193,9 @@  discard block
 block discarded – undo
3193 3193
 
3194 3194
         // Retrieve all items.
3195 3195
         $items = $this->get_items();
3196
-        $items[ (int) $item->get_id() ] = $item;
3196
+        $items[(int) $item->get_id()] = $item;
3197 3197
 
3198
-        $this->set_prop( 'items', $items );
3198
+        $this->set_prop('items', $items);
3199 3199
 		return true;
3200 3200
 	}
3201 3201
 
@@ -3205,26 +3205,26 @@  discard block
 block discarded – undo
3205 3205
 	 * @since 1.0.19
3206 3206
 	 * @return GetPaid_Form_Item
3207 3207
 	 */
3208
-	protected function process_array_item( $array ) {
3208
+	protected function process_array_item($array) {
3209 3209
 
3210
-		$item_id = isset( $array['item_id'] ) ? $array['item_id'] : 0;
3211
-		$item    = new GetPaid_Form_Item( $item_id );
3210
+		$item_id = isset($array['item_id']) ? $array['item_id'] : 0;
3211
+		$item    = new GetPaid_Form_Item($item_id);
3212 3212
 
3213 3213
 		// Set item data.
3214
-		foreach ( array( 'name', 'price', 'description' ) as $key ) {
3215
-			if ( isset( $array[ "item_$key" ] ) ) {
3214
+		foreach (array('name', 'price', 'description') as $key) {
3215
+			if (isset($array["item_$key"])) {
3216 3216
 				$method = "set_$key";
3217
-				$item->$method( $array[ "item_$key" ] );
3217
+				$item->$method($array["item_$key"]);
3218 3218
 			}
3219 3219
 		}
3220 3220
 
3221
-		if ( isset( $array['quantity'] ) ) {
3222
-			$item->set_quantity( $array['quantity'] );
3221
+		if (isset($array['quantity'])) {
3222
+			$item->set_quantity($array['quantity']);
3223 3223
 		}
3224 3224
 
3225 3225
 		// Set item meta.
3226
-		if ( isset( $array['meta'] ) && is_array( $array['meta'] ) ) {
3227
-			$item->set_item_meta( $array['meta'] );
3226
+		if (isset($array['meta']) && is_array($array['meta'])) {
3227
+			$item->set_item_meta($array['meta']);
3228 3228
 		}
3229 3229
 
3230 3230
 		return $item;
@@ -3236,10 +3236,10 @@  discard block
 block discarded – undo
3236 3236
 	 *
3237 3237
 	 * @since 1.0.19
3238 3238
 	 */
3239
-	public function get_item( $item_id ) {
3239
+	public function get_item($item_id) {
3240 3240
 		$items   = $this->get_items();
3241 3241
 		$item_id = (int) $item_id;
3242
-		return ( ! empty( $item_id ) && isset( $items[ $item_id ] ) ) ? $items[ $item_id ] : null;
3242
+		return (!empty($item_id) && isset($items[$item_id])) ? $items[$item_id] : null;
3243 3243
     }
3244 3244
 
3245 3245
     /**
@@ -3247,17 +3247,17 @@  discard block
 block discarded – undo
3247 3247
 	 *
3248 3248
 	 * @since 1.0.19
3249 3249
 	 */
3250
-	public function remove_item( $item_id ) {
3250
+	public function remove_item($item_id) {
3251 3251
 		$items   = $this->get_items();
3252 3252
 		$item_id = (int) $item_id;
3253 3253
 
3254
-        if ( $item_id == $this->recurring_item ) {
3254
+        if ($item_id == $this->recurring_item) {
3255 3255
             $this->recurring_item = null;
3256 3256
         }
3257 3257
 
3258
-        if ( isset( $items[ $item_id ] ) ) {
3259
-            unset( $items[ $item_id ] );
3260
-            $this->set_prop( 'items', $items );
3258
+        if (isset($items[$item_id])) {
3259
+            unset($items[$item_id]);
3260
+            $this->set_prop('items', $items);
3261 3261
         }
3262 3262
     }
3263 3263
 
@@ -3267,11 +3267,11 @@  discard block
 block discarded – undo
3267 3267
 	 * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
3268 3268
 	 * @since 1.0.19
3269 3269
 	 */
3270
-    public function add_fee( $fee ) {
3270
+    public function add_fee($fee) {
3271 3271
 
3272 3272
 		$fees                 = $this->get_fees();
3273
-		$fees[ $fee['name'] ] = $fee;
3274
-		$this->set_prop( 'fees', $fees );
3273
+		$fees[$fee['name']] = $fee;
3274
+		$this->set_prop('fees', $fees);
3275 3275
 
3276 3276
     }
3277 3277
 
@@ -3280,9 +3280,9 @@  discard block
 block discarded – undo
3280 3280
 	 *
3281 3281
 	 * @since 1.0.19
3282 3282
 	 */
3283
-	public function get_fee( $fee ) {
3283
+	public function get_fee($fee) {
3284 3284
         $fees = $this->get_fees();
3285
-		return isset( $fees[ $fee ] ) ? $fees[ $fee ] : null;
3285
+		return isset($fees[$fee]) ? $fees[$fee] : null;
3286 3286
     }
3287 3287
 
3288 3288
     /**
@@ -3290,11 +3290,11 @@  discard block
 block discarded – undo
3290 3290
 	 *
3291 3291
 	 * @since 1.0.19
3292 3292
 	 */
3293
-	public function remove_fee( $fee ) {
3293
+	public function remove_fee($fee) {
3294 3294
         $fees = $this->get_fees();
3295
-        if ( isset( $fees[ $fee ] ) ) {
3296
-            unset( $fees[ $fee ] );
3297
-            $this->set_prop( 'fees', $fees );
3295
+        if (isset($fees[$fee])) {
3296
+            unset($fees[$fee]);
3297
+            $this->set_prop('fees', $fees);
3298 3298
         }
3299 3299
     }
3300 3300
 
@@ -3304,11 +3304,11 @@  discard block
 block discarded – undo
3304 3304
 	 * @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.
3305 3305
 	 * @since 1.0.19
3306 3306
 	 */
3307
-	public function add_discount( $discount ) {
3307
+	public function add_discount($discount) {
3308 3308
 
3309 3309
 		$discounts = $this->get_discounts();
3310
-		$discounts[ $discount['name'] ] = $discount;
3311
-		$this->set_prop( 'discounts', $discounts );
3310
+		$discounts[$discount['name']] = $discount;
3311
+		$this->set_prop('discounts', $discounts);
3312 3312
 
3313 3313
 	}
3314 3314
 
@@ -3318,15 +3318,15 @@  discard block
 block discarded – undo
3318 3318
 	 * @since 1.0.19
3319 3319
 	 * @return float
3320 3320
 	 */
3321
-	public function get_discount( $discount = false ) {
3321
+	public function get_discount($discount = false) {
3322 3322
 
3323 3323
 		// Backwards compatibilty.
3324
-		if ( empty( $discount ) ) {
3324
+		if (empty($discount)) {
3325 3325
 			return $this->get_total_discount();
3326 3326
 		}
3327 3327
 
3328 3328
         $discounts = $this->get_discounts();
3329
-		return isset( $discounts[ $discount ] ) ? $discounts[ $discount ] : null;
3329
+		return isset($discounts[$discount]) ? $discounts[$discount] : null;
3330 3330
     }
3331 3331
 
3332 3332
     /**
@@ -3334,11 +3334,11 @@  discard block
 block discarded – undo
3334 3334
 	 *
3335 3335
 	 * @since 1.0.19
3336 3336
 	 */
3337
-	public function remove_discount( $discount ) {
3337
+	public function remove_discount($discount) {
3338 3338
         $discounts = $this->get_discounts();
3339
-        if ( isset( $discounts[ $discount ] ) ) {
3340
-            unset( $discounts[ $discount ] );
3341
-            $this->set_prop( 'discounts', $discounts );
3339
+        if (isset($discounts[$discount])) {
3340
+            unset($discounts[$discount]);
3341
+            $this->set_prop('discounts', $discounts);
3342 3342
         }
3343 3343
     }
3344 3344
 
@@ -3347,12 +3347,12 @@  discard block
 block discarded – undo
3347 3347
      *
3348 3348
      * @param array $tax An array of tax details. name, initial_tax, and recurring_tax are required.
3349 3349
      */
3350
-    public function add_tax( $tax ) {
3351
-        if ( $this->is_taxable() ) {
3350
+    public function add_tax($tax) {
3351
+        if ($this->is_taxable()) {
3352 3352
 
3353
-            $taxes                 = $this->get_taxes();
3354
-			$taxes[ $tax['name'] ] = $tax;
3355
-			$this->set_prop( 'taxes', $tax );
3353
+            $taxes = $this->get_taxes();
3354
+			$taxes[$tax['name']] = $tax;
3355
+			$this->set_prop('taxes', $tax);
3356 3356
 
3357 3357
         }
3358 3358
     }
@@ -3362,15 +3362,15 @@  discard block
 block discarded – undo
3362 3362
 	 *
3363 3363
 	 * @since 1.0.19
3364 3364
 	 */
3365
-	public function get_tax( $tax = null ) {
3365
+	public function get_tax($tax = null) {
3366 3366
 
3367 3367
 		// Backwards compatility.
3368
-		if ( empty( $tax ) ) {
3368
+		if (empty($tax)) {
3369 3369
 			return $this->get_total_tax();
3370 3370
 		}
3371 3371
 
3372 3372
         $taxes = $this->get_taxes();
3373
-		return isset( $taxes[ $tax ] ) ? $taxes[ $tax ] : null;
3373
+		return isset($taxes[$tax]) ? $taxes[$tax] : null;
3374 3374
     }
3375 3375
 
3376 3376
     /**
@@ -3378,11 +3378,11 @@  discard block
 block discarded – undo
3378 3378
 	 *
3379 3379
 	 * @since 1.0.19
3380 3380
 	 */
3381
-	public function remove_tax( $tax ) {
3381
+	public function remove_tax($tax) {
3382 3382
         $taxes = $this->get_taxes();
3383
-        if ( isset( $taxes[ $tax ] ) ) {
3384
-            unset( $taxes[ $tax ] );
3385
-            $this->set_prop( 'taxes', $taxes );
3383
+        if (isset($taxes[$tax])) {
3384
+            unset($taxes[$tax]);
3385
+            $this->set_prop('taxes', $taxes);
3386 3386
         }
3387 3387
     }
3388 3388
 
@@ -3393,17 +3393,17 @@  discard block
 block discarded – undo
3393 3393
 	 * @return float The recalculated subtotal
3394 3394
 	 */
3395 3395
 	public function recalculate_subtotal() {
3396
-        $items     = $this->get_items();
3396
+        $items = $this->get_items();
3397 3397
 		$subtotal  = 0;
3398 3398
 		$recurring = 0;
3399 3399
 
3400
-        foreach ( $items as $item ) {
3400
+        foreach ($items as $item) {
3401 3401
 			$subtotal  += $item->get_sub_total();
3402 3402
 			$recurring += $item->get_recurring_sub_total();
3403 3403
         }
3404 3404
 
3405 3405
 		$current = $this->is_renewal() ? $recurring : $subtotal;
3406
-		$this->set_subtotal( $current );
3406
+		$this->set_subtotal($current);
3407 3407
 
3408 3408
 		$this->totals['subtotal'] = array(
3409 3409
 			'initial'   => $subtotal,
@@ -3424,14 +3424,14 @@  discard block
 block discarded – undo
3424 3424
 		$discount  = 0;
3425 3425
 		$recurring = 0;
3426 3426
 
3427
-        foreach ( $discounts as $data ) {
3428
-			$discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3429
-			$recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3427
+        foreach ($discounts as $data) {
3428
+			$discount  += wpinv_sanitize_amount($data['initial_discount']);
3429
+			$recurring += wpinv_sanitize_amount($data['recurring_discount']);
3430 3430
 		}
3431 3431
 
3432 3432
 		$current = $this->is_renewal() ? $recurring : $discount;
3433 3433
 
3434
-		$this->set_total_discount( $current );
3434
+		$this->set_total_discount($current);
3435 3435
 
3436 3436
 		$this->totals['discount'] = array(
3437 3437
 			'initial'   => $discount,
@@ -3449,17 +3449,17 @@  discard block
 block discarded – undo
3449 3449
 	 * @return float The recalculated tax
3450 3450
 	 */
3451 3451
 	public function recalculate_total_tax() {
3452
-        $taxes     = $this->get_taxes();
3452
+        $taxes = $this->get_taxes();
3453 3453
 		$tax       = 0;
3454 3454
 		$recurring = 0;
3455 3455
 
3456
-        foreach ( $taxes as $data ) {
3457
-			$tax       += wpinv_sanitize_amount( $data['initial_tax'] );
3458
-			$recurring += wpinv_sanitize_amount( $data['recurring_tax'] );
3456
+        foreach ($taxes as $data) {
3457
+			$tax       += wpinv_sanitize_amount($data['initial_tax']);
3458
+			$recurring += wpinv_sanitize_amount($data['recurring_tax']);
3459 3459
 		}
3460 3460
 
3461 3461
 		$current = $this->is_renewal() ? $recurring : $tax;
3462
-		$this->set_total_tax( $current );
3462
+		$this->set_total_tax($current);
3463 3463
 
3464 3464
 		$this->totals['tax'] = array(
3465 3465
 			'initial'   => $tax,
@@ -3481,20 +3481,20 @@  discard block
 block discarded – undo
3481 3481
 		$fee       = 0;
3482 3482
 		$recurring = 0;
3483 3483
 
3484
-        foreach ( $fees as $data ) {
3485
-			$fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3486
-			$recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3484
+        foreach ($fees as $data) {
3485
+			$fee       += wpinv_sanitize_amount($data['initial_fee']);
3486
+			$recurring += wpinv_sanitize_amount($data['recurring_fee']);
3487 3487
 		}
3488 3488
 
3489 3489
 		$current = $this->is_renewal() ? $recurring : $fee;
3490
-		$this->set_total_fees( $current );
3490
+		$this->set_total_fees($current);
3491 3491
 
3492 3492
 		$this->totals['fee'] = array(
3493 3493
 			'initial'   => $fee,
3494 3494
 			'recurring' => $recurring,
3495 3495
 		);
3496 3496
 
3497
-        $this->set_total_fees( $fee );
3497
+        $this->set_total_fees($fee);
3498 3498
         return $current;
3499 3499
     }
3500 3500
 
@@ -3517,7 +3517,7 @@  discard block
 block discarded – undo
3517 3517
 	 */
3518 3518
     public function recalculate_totals() {
3519 3519
         $this->recalculate_total();
3520
-        $this->save( true );
3520
+        $this->save(true);
3521 3521
         return $this;
3522 3522
     }
3523 3523
 
@@ -3535,10 +3535,10 @@  discard block
 block discarded – undo
3535 3535
 	 * @return int|false The new note's ID on success, false on failure.
3536 3536
      *
3537 3537
      */
3538
-    public function add_note( $note = '', $customer_type = false, $added_by_user = false, $system = false ) {
3538
+    public function add_note($note = '', $customer_type = false, $added_by_user = false, $system = false) {
3539 3539
 
3540 3540
         // Bail if no note specified or this invoice is not yet saved.
3541
-        if ( ! $note || $this->get_id() == 0 || ( ! is_user_logged_in() && ! $system ) ) {
3541
+        if (!$note || $this->get_id() == 0 || (!is_user_logged_in() && !$system)) {
3542 3542
             return false;
3543 3543
         }
3544 3544
 
@@ -3546,23 +3546,23 @@  discard block
 block discarded – undo
3546 3546
 		$author_email = '[email protected]';
3547 3547
 
3548 3548
 		// If this is an admin comment or it has been added by the user.
3549
-		if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3550
-			$user         = get_user_by( 'id', get_current_user_id() );
3549
+		if (is_user_logged_in() && (!$system || $added_by_user)) {
3550
+			$user = get_user_by('id', get_current_user_id());
3551 3551
             $author       = $user->display_name;
3552 3552
             $author_email = $user->user_email;
3553 3553
 		}
3554 3554
 
3555
-		return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3555
+		return getpaid_notes()->add_invoice_note($this, $note, $author, $author_email, $customer_type);
3556 3556
 
3557 3557
 	}
3558 3558
 
3559 3559
 	/**
3560 3560
      * Generates a unique key for the invoice.
3561 3561
      */
3562
-    public function generate_key( $string = '' ) {
3563
-        $auth_key  = defined( 'AUTH_KEY' ) ? AUTH_KEY : '';
3562
+    public function generate_key($string = '') {
3563
+        $auth_key = defined('AUTH_KEY') ? AUTH_KEY : '';
3564 3564
         return strtolower(
3565
-            $string . md5( $this->get_id() . date( 'Y-m-d H:i:s' ) . $auth_key . uniqid( 'wpinv', true ) )
3565
+            $string . md5($this->get_id() . date('Y-m-d H:i:s') . $auth_key . uniqid('wpinv', true))
3566 3566
         );
3567 3567
     }
3568 3568
 
@@ -3572,11 +3572,11 @@  discard block
 block discarded – undo
3572 3572
     public function generate_number() {
3573 3573
         $number = $this->get_id();
3574 3574
 
3575
-        if ( wpinv_sequential_number_active( $this->get_post_type() ) ) {
3576
-            $number = wpinv_get_next_invoice_number( $this->get_post_type() );
3575
+        if (wpinv_sequential_number_active($this->get_post_type())) {
3576
+            $number = wpinv_get_next_invoice_number($this->get_post_type());
3577 3577
         }
3578 3578
 
3579
-		return wpinv_format_invoice_number( $number, $this->get_post_type() );
3579
+		return wpinv_format_invoice_number($number, $this->get_post_type());
3580 3580
 
3581 3581
 	}
3582 3582
 
@@ -3589,55 +3589,55 @@  discard block
 block discarded – undo
3589 3589
 		// Reset status transition variable.
3590 3590
 		$this->status_transition = false;
3591 3591
 
3592
-		if ( $status_transition ) {
3592
+		if ($status_transition) {
3593 3593
 			try {
3594 3594
 
3595 3595
 				// Fire a hook for the status change.
3596
-				do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3596
+				do_action('getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition);
3597 3597
 
3598 3598
 				// @deprecated this is deprecated and will be removed in the future.
3599
-				do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3599
+				do_action('wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from']);
3600 3600
 
3601
-				if ( ! empty( $status_transition['from'] ) ) {
3601
+				if (!empty($status_transition['from'])) {
3602 3602
 
3603 3603
 					/* translators: 1: old invoice status 2: new invoice status */
3604
-					$transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3604
+					$transition_note = sprintf(__('Status changed from %1$s to %2$s.', 'invoicing'), wpinv_status_nicename($status_transition['from'], $this), wpinv_status_nicename($status_transition['to'], $this));
3605 3605
 
3606 3606
 					// Fire another hook.
3607
-					do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3608
-					do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3607
+					do_action('getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this);
3608
+					do_action('getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to']);
3609 3609
 
3610 3610
 					// @deprecated this is deprecated and will be removed in the future.
3611
-					do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3611
+					do_action('wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from']);
3612 3612
 
3613 3613
 					// Note the transition occurred.
3614
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3614
+					$this->add_note(trim($status_transition['note'] . ' ' . $transition_note), false, $status_transition['manual']);
3615 3615
 
3616 3616
 					// Work out if this was for a payment, and trigger a payment_status hook instead.
3617 3617
 					if (
3618
-						in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3619
-						&& in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3618
+						in_array($status_transition['from'], array('wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold'), true)
3619
+						&& in_array($status_transition['to'], array('publish', 'wpi-processing', 'wpi-renewal'), true)
3620 3620
 					) {
3621
-						do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3621
+						do_action('getpaid_invoice_payment_status_changed', $this, $status_transition);
3622 3622
 					}
3623 3623
 
3624 3624
 					// Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3625 3625
 					if (
3626
-						in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3627
-						&& in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3626
+						in_array($status_transition['from'], array('publish', 'wpi-processing', 'wpi-renewal'), true)
3627
+						&& in_array($status_transition['to'], array('wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold'), true)
3628 3628
 					) {
3629
-						do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3629
+						do_action('getpaid_invoice_payment_status_reversed', $this, $status_transition);
3630 3630
 					}
3631 3631
 				} else {
3632 3632
 					/* translators: %s: new invoice status */
3633
-					$transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3633
+					$transition_note = sprintf(__('Status set to %s.', 'invoicing'), wpinv_status_nicename($status_transition['to'], $this));
3634 3634
 
3635 3635
 					// Note the transition occurred.
3636
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3636
+					$this->add_note(trim($status_transition['note'] . ' ' . $transition_note), 0, $status_transition['manual']);
3637 3637
 
3638 3638
 				}
3639
-			} catch ( Exception $e ) {
3640
-				$this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3639
+			} catch (Exception $e) {
3640
+				$this->add_note(__('Error during status transition.', 'invoicing') . ' ' . $e->getMessage());
3641 3641
 			}
3642 3642
 		}
3643 3643
 	}
@@ -3645,13 +3645,13 @@  discard block
 block discarded – undo
3645 3645
 	/**
3646 3646
 	 * Updates an invoice status.
3647 3647
 	 */
3648
-	public function update_status( $new_status = false, $note = '', $manual = false ) {
3648
+	public function update_status($new_status = false, $note = '', $manual = false) {
3649 3649
 
3650 3650
 		// Fires before updating a status.
3651
-		do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3651
+		do_action('wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status('edit'));
3652 3652
 
3653 3653
 		// Update the status.
3654
-		$this->set_status( $new_status, $note, $manual );
3654
+		$this->set_status($new_status, $note, $manual);
3655 3655
 
3656 3656
 		// Save the order.
3657 3657
 		return $this->save();
@@ -3662,18 +3662,18 @@  discard block
 block discarded – undo
3662 3662
 	 * @deprecated
3663 3663
 	 */
3664 3664
 	public function refresh_item_ids() {
3665
-        $item_ids = implode( ',', array_unique( array_keys( $this->get_items() ) ) );
3666
-        update_post_meta( $this->get_id(), '_wpinv_item_ids', $item_ids );
3665
+        $item_ids = implode(',', array_unique(array_keys($this->get_items())));
3666
+        update_post_meta($this->get_id(), '_wpinv_item_ids', $item_ids);
3667 3667
 	}
3668 3668
 
3669 3669
 	/**
3670 3670
 	 * @deprecated
3671 3671
 	 */
3672
-	public function update_items( $temp = false ) {
3672
+	public function update_items($temp = false) {
3673 3673
 
3674
-		$this->set_items( $this->get_items() );
3674
+		$this->set_items($this->get_items());
3675 3675
 
3676
-		if ( ! $temp ) {
3676
+		if (!$temp) {
3677 3677
 			$this->save();
3678 3678
 		}
3679 3679
 
@@ -3687,11 +3687,11 @@  discard block
 block discarded – undo
3687 3687
 
3688 3688
         $discount_code = $this->get_discount_code();
3689 3689
 
3690
-        if ( empty( $discount_code ) ) {
3690
+        if (empty($discount_code)) {
3691 3691
             return false;
3692 3692
         }
3693 3693
 
3694
-        $discount = wpinv_get_discount_obj( $discount_code );
3694
+        $discount = wpinv_get_discount_obj($discount_code);
3695 3695
 
3696 3696
         // Ensure it is active.
3697 3697
         return $discount->exists();
@@ -3702,7 +3702,7 @@  discard block
 block discarded – undo
3702 3702
 	 * Refunds an invoice.
3703 3703
 	 */
3704 3704
     public function refund() {
3705
-		$this->set_status( 'wpi-refunded' );
3705
+		$this->set_status('wpi-refunded');
3706 3706
         $this->save();
3707 3707
 	}
3708 3708
 
@@ -3711,56 +3711,56 @@  discard block
 block discarded – undo
3711 3711
 	 * 
3712 3712
 	 * @param string $transaction_id
3713 3713
 	 */
3714
-    public function mark_paid( $transaction_id = null, $note = '' ) {
3714
+    public function mark_paid($transaction_id = null, $note = '') {
3715 3715
 
3716 3716
 		// Set the transaction id.
3717
-		if ( empty( $transaction_id ) ) {
3717
+		if (empty($transaction_id)) {
3718 3718
 			$transaction_id = $this->generate_key('trans_');
3719 3719
 		}
3720 3720
 
3721
-		if ( ! $this->get_transaction_id() ) {
3722
-			$this->set_transaction_id( $transaction_id );
3721
+		if (!$this->get_transaction_id()) {
3722
+			$this->set_transaction_id($transaction_id);
3723 3723
 		}
3724 3724
 
3725
-		if ( $this->is_paid() && 'wpi-processing' != $this->get_status() ) {
3725
+		if ($this->is_paid() && 'wpi-processing' != $this->get_status()) {
3726 3726
 			return $this->save();
3727 3727
 		}
3728 3728
 
3729 3729
 		// Set the completed date.
3730
-		$this->set_date_completed( current_time( 'mysql' ) );
3730
+		$this->set_date_completed(current_time('mysql'));
3731 3731
 
3732 3732
 		// Set the new status.
3733
-		if ( $this->is_renewal() ) {
3733
+		if ($this->is_renewal()) {
3734 3734
 
3735 3735
 			$_note = sprintf(
3736
-				__( 'Renewed via %s', 'invoicing' ),
3737
-				$this->get_gateway_title() . empty( $note ) ? '' : " ($note)"
3736
+				__('Renewed via %s', 'invoicing'),
3737
+				$this->get_gateway_title() . empty($note) ? '' : " ($note)"
3738 3738
 			);
3739 3739
 
3740
-			if ( 'none' == $this->get_gateway() ) {
3740
+			if ('none' == $this->get_gateway()) {
3741 3741
 				$_note = $note;
3742 3742
 			}
3743 3743
 
3744
-			$this->set_status( 'wpi-renewal', $_note );
3744
+			$this->set_status('wpi-renewal', $_note);
3745 3745
 
3746 3746
 		} else {
3747 3747
 
3748 3748
 			$_note = sprintf(
3749
-				__( 'Paid via %s', 'invoicing' ),
3750
-				$this->get_gateway_title() . empty( $note ) ? '' : " ($note)"
3749
+				__('Paid via %s', 'invoicing'),
3750
+				$this->get_gateway_title() . empty($note) ? '' : " ($note)"
3751 3751
 			);
3752 3752
 
3753
-			if ( 'none' == $this->get_gateway() ) {
3753
+			if ('none' == $this->get_gateway()) {
3754 3754
 				$_note = $note;
3755 3755
 			}
3756 3756
 
3757
-			$this->set_status( 'publish',$_note );
3757
+			$this->set_status('publish', $_note);
3758 3758
 
3759 3759
 		}
3760 3760
 
3761 3761
 		// Set checkout mode.
3762
-		$mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
3763
-		$this->set_mode( $mode );
3762
+		$mode = wpinv_is_test_mode($this->get_gateway()) ? 'test' : 'live';
3763
+		$this->set_mode($mode);
3764 3764
 
3765 3765
 		// Save the invoice.
3766 3766
         $this->save();
@@ -3786,9 +3786,9 @@  discard block
 block discarded – undo
3786 3786
      * Clears the subscription's cache.
3787 3787
      */
3788 3788
     public function clear_cache() {
3789
-		wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
3790
-		wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
3791
-		wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
3789
+		wp_cache_delete($this->get_key(), 'getpaid_invoice_keys_to_invoice_ids');
3790
+		wp_cache_delete($this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids');
3791
+		wp_cache_delete($this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids');
3792 3792
 	}
3793 3793
 
3794 3794
 }
Please login to merge, or discard this patch.
includes/subscription-functions.php 1 patch
Indentation   +146 added lines, -146 removed lines patch added patch discarded remove patch
@@ -17,28 +17,28 @@  discard block
 block discarded – undo
17 17
  */
18 18
 function getpaid_get_subscriptions( $args = array(), $return = 'results' ) {
19 19
 
20
-	// Do not retrieve all fields if we just want the count.
21
-	if ( 'count' == $return ) {
22
-		$args['fields'] = 'id';
23
-		$args['number'] = 1;
24
-	}
20
+    // Do not retrieve all fields if we just want the count.
21
+    if ( 'count' == $return ) {
22
+        $args['fields'] = 'id';
23
+        $args['number'] = 1;
24
+    }
25 25
 
26
-	// Do not count all matches if we just want the results.
27
-	if ( 'results' == $return ) {
28
-		$args['count_total'] = false;
29
-	}
26
+    // Do not count all matches if we just want the results.
27
+    if ( 'results' == $return ) {
28
+        $args['count_total'] = false;
29
+    }
30 30
 
31
-	$query = new GetPaid_Subscriptions_Query( $args );
31
+    $query = new GetPaid_Subscriptions_Query( $args );
32 32
 
33
-	if ( 'results' == $return ) {
34
-		return $query->get_results();
35
-	}
33
+    if ( 'results' == $return ) {
34
+        return $query->get_results();
35
+    }
36 36
 
37
-	if ( 'count' == $return ) {
38
-		return $query->get_total();
39
-	}
37
+    if ( 'count' == $return ) {
38
+        return $query->get_total();
39
+    }
40 40
 
41
-	return $query;
41
+    return $query;
42 42
 }
43 43
 
44 44
 /**
@@ -48,18 +48,18 @@  discard block
 block discarded – undo
48 48
  */
49 49
 function getpaid_get_subscription_statuses() {
50 50
 
51
-	return apply_filters(
52
-		'getpaid_get_subscription_statuses',
53
-		array(
54
-			'pending'    => __( 'Pending', 'invoicing' ),
55
-			'trialling'  => __( 'Trialing', 'invoicing' ),
56
-			'active'     => __( 'Active', 'invoicing' ),
57
-			'failing'    => __( 'Failing', 'invoicing' ),
58
-			'expired'    => __( 'Expired', 'invoicing' ),
59
-			'completed'  => __( 'Complete', 'invoicing' ),
60
-			'cancelled'  => __( 'Cancelled', 'invoicing' ),
61
-		)
62
-	);
51
+    return apply_filters(
52
+        'getpaid_get_subscription_statuses',
53
+        array(
54
+            'pending'    => __( 'Pending', 'invoicing' ),
55
+            'trialling'  => __( 'Trialing', 'invoicing' ),
56
+            'active'     => __( 'Active', 'invoicing' ),
57
+            'failing'    => __( 'Failing', 'invoicing' ),
58
+            'expired'    => __( 'Expired', 'invoicing' ),
59
+            'completed'  => __( 'Complete', 'invoicing' ),
60
+            'cancelled'  => __( 'Cancelled', 'invoicing' ),
61
+        )
62
+    );
63 63
 
64 64
 }
65 65
 
@@ -69,8 +69,8 @@  discard block
 block discarded – undo
69 69
  * @return string
70 70
  */
71 71
 function getpaid_get_subscription_status_label( $status ) {
72
-	$statuses = getpaid_get_subscription_statuses();
73
-	return isset( $statuses[ $status ] ) ? $statuses[ $status ] : ucfirst( sanitize_text_field( $status ) );
72
+    $statuses = getpaid_get_subscription_statuses();
73
+    return isset( $statuses[ $status ] ) ? $statuses[ $status ] : ucfirst( sanitize_text_field( $status ) );
74 74
 }
75 75
 
76 76
 /**
@@ -80,18 +80,18 @@  discard block
 block discarded – undo
80 80
  */
81 81
 function getpaid_get_subscription_status_classes() {
82 82
 
83
-	return apply_filters(
84
-		'getpaid_get_subscription_status_classes',
85
-		array(
86
-			'pending'    => 'badge-dark',
87
-			'trialling'  => 'badge-info',
88
-			'active'     => 'badge-success',
89
-			'failing'    => 'badge-warning',
90
-			'expired'    => 'badge-danger',
91
-			'completed'  => 'badge-primary',
92
-			'cancelled'  => 'badge-secondary',
93
-		)
94
-	);
83
+    return apply_filters(
84
+        'getpaid_get_subscription_status_classes',
85
+        array(
86
+            'pending'    => 'badge-dark',
87
+            'trialling'  => 'badge-info',
88
+            'active'     => 'badge-success',
89
+            'failing'    => 'badge-warning',
90
+            'expired'    => 'badge-danger',
91
+            'completed'  => 'badge-primary',
92
+            'cancelled'  => 'badge-secondary',
93
+        )
94
+    );
95 95
 
96 96
 }
97 97
 
@@ -102,15 +102,15 @@  discard block
 block discarded – undo
102 102
  */
103 103
 function getpaid_get_subscription_status_counts( $args = array() ) {
104 104
 
105
-	$statuses = array_keys( getpaid_get_subscription_statuses() );
106
-	$counts   = array();
105
+    $statuses = array_keys( getpaid_get_subscription_statuses() );
106
+    $counts   = array();
107 107
 
108
-	foreach ( $statuses as $status ) {
109
-		$_args             = wp_parse_args( "status=$status", $args );
110
-		$counts[ $status ] = getpaid_get_subscriptions( $_args, 'count' );
111
-	}
108
+    foreach ( $statuses as $status ) {
109
+        $_args             = wp_parse_args( "status=$status", $args );
110
+        $counts[ $status ] = getpaid_get_subscriptions( $_args, 'count' );
111
+    }
112 112
 
113
-	return $counts;
113
+    return $counts;
114 114
 
115 115
 }
116 116
 
@@ -121,32 +121,32 @@  discard block
 block discarded – undo
121 121
  */
122 122
 function getpaid_get_subscription_periods() {
123 123
 
124
-	return apply_filters(
125
-		'getpaid_get_subscription_periods',
126
-		array(
124
+    return apply_filters(
125
+        'getpaid_get_subscription_periods',
126
+        array(
127 127
 
128
-			'day'   => array(
129
-				'singular' => __( '%s day', 'invoicing' ),
130
-				'plural'   => __( '%d days', 'invoicing' ),
131
-			),
128
+            'day'   => array(
129
+                'singular' => __( '%s day', 'invoicing' ),
130
+                'plural'   => __( '%d days', 'invoicing' ),
131
+            ),
132 132
 
133
-			'week'   => array(
134
-				'singular' => __( '%s week', 'invoicing' ),
135
-				'plural'   => __( '%d weeks', 'invoicing' ),
136
-			),
133
+            'week'   => array(
134
+                'singular' => __( '%s week', 'invoicing' ),
135
+                'plural'   => __( '%d weeks', 'invoicing' ),
136
+            ),
137 137
 
138
-			'month'   => array(
139
-				'singular' => __( '%s month', 'invoicing' ),
140
-				'plural'   => __( '%d months', 'invoicing' ),
141
-			),
138
+            'month'   => array(
139
+                'singular' => __( '%s month', 'invoicing' ),
140
+                'plural'   => __( '%d months', 'invoicing' ),
141
+            ),
142 142
 
143
-			'year'   => array(
144
-				'singular' => __( '%s year', 'invoicing' ),
145
-				'plural'   => __( '%d years', 'invoicing' ),
146
-			),
143
+            'year'   => array(
144
+                'singular' => __( '%s year', 'invoicing' ),
145
+                'plural'   => __( '%d years', 'invoicing' ),
146
+            ),
147 147
 
148
-		)
149
-	);
148
+        )
149
+    );
150 150
 
151 151
 }
152 152
 
@@ -157,7 +157,7 @@  discard block
 block discarded – undo
157 157
  * @return int
158 158
  */
159 159
 function getpaid_get_subscription_trial_period_interval( $trial_period ) {
160
-	return (int) preg_replace( '/[^0-9]/', '', $trial_period );
160
+    return (int) preg_replace( '/[^0-9]/', '', $trial_period );
161 161
 }
162 162
 
163 163
 /**
@@ -167,7 +167,7 @@  discard block
 block discarded – undo
167 167
  * @return string
168 168
  */
169 169
 function getpaid_get_subscription_trial_period_period( $trial_period ) {
170
-	return preg_replace( '/[^a-z]/', '', strtolower( $trial_period ) );
170
+    return preg_replace( '/[^a-z]/', '', strtolower( $trial_period ) );
171 171
 }
172 172
 
173 173
 /**
@@ -178,8 +178,8 @@  discard block
 block discarded – undo
178 178
  * @return string
179 179
  */
180 180
 function getpaid_get_subscription_period_label( $period, $interval = 1, $singular_prefix = '1' ) {
181
-	$label = (int) $interval > 1 ? getpaid_get_plural_subscription_period_label(  $period, $interval ) : getpaid_get_singular_subscription_period_label( $period, $singular_prefix );
182
-	return strtolower( sanitize_text_field( $label ) );
181
+    $label = (int) $interval > 1 ? getpaid_get_plural_subscription_period_label(  $period, $interval ) : getpaid_get_singular_subscription_period_label( $period, $singular_prefix );
182
+    return strtolower( sanitize_text_field( $label ) );
183 183
 }
184 184
 
185 185
 /**
@@ -190,22 +190,22 @@  discard block
 block discarded – undo
190 190
  */
191 191
 function getpaid_get_singular_subscription_period_label( $period, $singular_prefix = '1' ) {
192 192
 
193
-	$periods = getpaid_get_subscription_periods();
194
-	$period  = strtolower( $period );
193
+    $periods = getpaid_get_subscription_periods();
194
+    $period  = strtolower( $period );
195 195
 
196
-	if ( isset( $periods[ $period ] ) ) {
197
-		return sprintf( $periods[ $period ]['singular'], $singular_prefix );
198
-	}
196
+    if ( isset( $periods[ $period ] ) ) {
197
+        return sprintf( $periods[ $period ]['singular'], $singular_prefix );
198
+    }
199 199
 
200
-	// Backwards compatibility.
201
-	foreach ( $periods as $key => $data ) {
202
-		if ( strpos( $key, $period ) === 0 ) {
203
-			return sprintf( $data['singular'], $singular_prefix );
204
-		}
205
-	}
200
+    // Backwards compatibility.
201
+    foreach ( $periods as $key => $data ) {
202
+        if ( strpos( $key, $period ) === 0 ) {
203
+            return sprintf( $data['singular'], $singular_prefix );
204
+        }
205
+    }
206 206
 
207
-	// Invalid string.
208
-	return '';
207
+    // Invalid string.
208
+    return '';
209 209
 }
210 210
 
211 211
 /**
@@ -217,22 +217,22 @@  discard block
 block discarded – undo
217 217
  */
218 218
 function getpaid_get_plural_subscription_period_label( $period, $interval ) {
219 219
 
220
-	$periods = getpaid_get_subscription_periods();
221
-	$period  = strtolower( $period );
220
+    $periods = getpaid_get_subscription_periods();
221
+    $period  = strtolower( $period );
222 222
 
223
-	if ( isset( $periods[ $period ] ) ) {
224
-		return sprintf( $periods[ $period ]['plural'], $interval );
225
-	}
223
+    if ( isset( $periods[ $period ] ) ) {
224
+        return sprintf( $periods[ $period ]['plural'], $interval );
225
+    }
226 226
 
227
-	// Backwards compatibility.
228
-	foreach ( $periods as $key => $data ) {
229
-		if ( strpos( $key, $period ) === 0 ) {
230
-			return sprintf( $data['plural'], $interval );
231
-		}
232
-	}
227
+    // Backwards compatibility.
228
+    foreach ( $periods as $key => $data ) {
229
+        if ( strpos( $key, $period ) === 0 ) {
230
+            return sprintf( $data['plural'], $interval );
231
+        }
232
+    }
233 233
 
234
-	// Invalid string.
235
-	return '';
234
+    // Invalid string.
235
+    return '';
236 236
 }
237 237
 
238 238
 /**
@@ -243,50 +243,50 @@  discard block
 block discarded – undo
243 243
  */
244 244
 function getpaid_get_formatted_subscription_amount( $subscription ) {
245 245
 
246
-	$initial   = wpinv_price( wpinv_format_amount( $subscription->get_initial_amount() ), $subscription->get_parent_payment()->get_currency() );
247
-	$recurring = wpinv_price( wpinv_format_amount( $subscription->get_recurring_amount() ), $subscription->get_parent_payment()->get_currency() );
248
-	$period    = getpaid_get_subscription_period_label( $subscription->get_period(), $subscription->get_frequency(), '' );
246
+    $initial   = wpinv_price( wpinv_format_amount( $subscription->get_initial_amount() ), $subscription->get_parent_payment()->get_currency() );
247
+    $recurring = wpinv_price( wpinv_format_amount( $subscription->get_recurring_amount() ), $subscription->get_parent_payment()->get_currency() );
248
+    $period    = getpaid_get_subscription_period_label( $subscription->get_period(), $subscription->get_frequency(), '' );
249 249
 
250
-	// Trial periods.
251
-	if ( $subscription->has_trial_period() ) {
250
+    // Trial periods.
251
+    if ( $subscription->has_trial_period() ) {
252 252
 
253
-		$trial_period   = getpaid_get_subscription_trial_period_period( $subscription->get_trial_period() );
254
-		$trial_interval = getpaid_get_subscription_trial_period_interval( $subscription->get_trial_period() );
255
-		return sprintf(
253
+        $trial_period   = getpaid_get_subscription_trial_period_period( $subscription->get_trial_period() );
254
+        $trial_interval = getpaid_get_subscription_trial_period_interval( $subscription->get_trial_period() );
255
+        return sprintf(
256 256
 
257
-			// translators: $1: is the initial amount, $2: is the trial period, $3: is the recurring amount, $4: is the recurring period
258
-			_x( '%1$s trial for %2$s then %3$s / %4$s', 'Subscription amount. (e.g.: $10 trial for 1 month then $120 / year)', 'invoicing' ),
259
-			$initial,
260
-			getpaid_get_subscription_period_label( $trial_period, $trial_interval ),
261
-			$recurring,
262
-			$period
257
+            // translators: $1: is the initial amount, $2: is the trial period, $3: is the recurring amount, $4: is the recurring period
258
+            _x( '%1$s trial for %2$s then %3$s / %4$s', 'Subscription amount. (e.g.: $10 trial for 1 month then $120 / year)', 'invoicing' ),
259
+            $initial,
260
+            getpaid_get_subscription_period_label( $trial_period, $trial_interval ),
261
+            $recurring,
262
+            $period
263 263
 
264
-		);
264
+        );
265 265
 
266
-	}
266
+    }
267 267
 
268
-	if ( $initial != $recurring ) {
268
+    if ( $initial != $recurring ) {
269 269
 
270
-		return sprintf(
270
+        return sprintf(
271 271
 
272
-			// translators: $1: is the initial amount, $2: is the recurring amount, $3: is the recurring period
273
-			_x( 'Initial payment of %1$s which renews at %2$s / %3$s', 'Subscription amount. (e.g.:Initial payment of $100 which renews at $120 / year)', 'invoicing' ),
274
-			$initial,
275
-			$recurring,
276
-			$period
272
+            // translators: $1: is the initial amount, $2: is the recurring amount, $3: is the recurring period
273
+            _x( 'Initial payment of %1$s which renews at %2$s / %3$s', 'Subscription amount. (e.g.:Initial payment of $100 which renews at $120 / year)', 'invoicing' ),
274
+            $initial,
275
+            $recurring,
276
+            $period
277 277
 
278
-		);
278
+        );
279 279
 
280
-	}
280
+    }
281 281
 
282
-	return sprintf(
282
+    return sprintf(
283 283
 
284
-		// translators: $1: is the recurring amount, $2: is the recurring period
285
-		_x( '%1$s / %2$s', 'Subscription amount. (e.g.: $120 / year)', 'invoicing' ),
286
-		$initial,
287
-		$period
284
+        // translators: $1: is the recurring amount, $2: is the recurring period
285
+        _x( '%1$s / %2$s', 'Subscription amount. (e.g.: $120 / year)', 'invoicing' ),
286
+        $initial,
287
+        $period
288 288
 
289
-	);
289
+    );
290 290
 
291 291
 }
292 292
 
@@ -297,7 +297,7 @@  discard block
 block discarded – undo
297 297
  * @return WPInv_Subscription|bool
298 298
  */
299 299
 function getpaid_get_invoice_subscription( $invoice ) {
300
-	return getpaid_subscriptions()->get_invoice_subscription( $invoice );
300
+    return getpaid_subscriptions()->get_invoice_subscription( $invoice );
301 301
 }
302 302
 
303 303
 /**
@@ -306,10 +306,10 @@  discard block
 block discarded – undo
306 306
  * @param WPInv_Invoice $invoice
307 307
  */
308 308
 function getpaid_activate_invoice_subscription( $invoice ) {
309
-	$subscription = getpaid_get_invoice_subscription( $invoice );
310
-	if ( is_a( $subscription, 'WPInv_Subscription' ) ) {
311
-		$subscription->activate();
312
-	}
309
+    $subscription = getpaid_get_invoice_subscription( $invoice );
310
+    if ( is_a( $subscription, 'WPInv_Subscription' ) ) {
311
+        $subscription->activate();
312
+    }
313 313
 }
314 314
 
315 315
 /**
@@ -318,7 +318,7 @@  discard block
 block discarded – undo
318 318
  * @return WPInv_Subscriptions
319 319
  */
320 320
 function getpaid_subscriptions() {
321
-	return getpaid()->get( 'subscriptions' );
321
+    return getpaid()->get( 'subscriptions' );
322 322
 }
323 323
 
324 324
 /**
@@ -336,14 +336,14 @@  discard block
 block discarded – undo
336 336
         return false;
337 337
     }
338 338
 
339
-	// Fetch the invoiec subscription.
340
-	$subscription = getpaid_get_subscriptions(
341
-		array(
342
-			'invoice_in' => $invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id(),
343
-			'number'     => 1,
344
-		)
345
-	);
339
+    // Fetch the invoiec subscription.
340
+    $subscription = getpaid_get_subscriptions(
341
+        array(
342
+            'invoice_in' => $invoice->is_renewal() ? $invoice->get_parent_id() : $invoice->get_id(),
343
+            'number'     => 1,
344
+        )
345
+    );
346 346
 
347
-	return empty( $subscription ) ? false : $subscription[0];
347
+    return empty( $subscription ) ? false : $subscription[0];
348 348
 
349 349
 }
Please login to merge, or discard this patch.
includes/wpinv-subscription.php 2 patches
Indentation   +1005 added lines, -1005 removed lines patch added patch discarded remove patch
@@ -15,125 +15,125 @@  discard block
 block discarded – undo
15 15
  */
16 16
 class WPInv_Subscription extends GetPaid_Data {
17 17
 
18
-	/**
19
-	 * Which data store to load.
20
-	 *
21
-	 * @var string
22
-	 */
23
-	protected $data_store_name = 'subscription';
24
-
25
-	/**
26
-	 * This is the name of this object type.
27
-	 *
28
-	 * @var string
29
-	 */
30
-	protected $object_type = 'subscription';
31
-
32
-	/**
33
-	 * Item Data array. This is the core item data exposed in APIs.
34
-	 *
35
-	 * @since 1.0.19
36
-	 * @var array
37
-	 */
38
-	protected $data = array(
39
-		'customer_id'       => 0,
40
-		'frequency'         => 1,
41
-		'period'            => 'D',
42
-		'initial_amount'    => null,
43
-		'recurring_amount'  => null,
44
-		'bill_times'        => 0,
45
-		'transaction_id'    => '',
46
-		'parent_payment_id' => null,
47
-		'product_id'        => 0,
48
-		'created'           => '0000-00-00 00:00:00',
49
-		'expiration'        => '0000-00-00 00:00:00',
50
-		'trial_period'      => '',
51
-		'status'            => 'pending',
52
-		'profile_id'        => '',
53
-		'gateway'           => '',
54
-		'customer'          => '',
55
-	);
56
-
57
-	/**
58
-	 * Stores the status transition information.
59
-	 *
60
-	 * @since 1.0.19
61
-	 * @var bool
62
-	 */
63
-	protected $status_transition = false;
64
-
65
-	/**
66
-	 * Get the subscription if ID is passed, otherwise the subscription is new and empty.
67
-	 *
68
-	 * @param  int|string|object|WPInv_Subscription $subscription Subscription id, profile_id, or object to read.
69
-	 * @param  bool $deprecated
70
-	 */
71
-	function __construct( $subscription = 0, $deprecated = false ) {
72
-
73
-		parent::__construct( $subscription );
74
-
75
-		if ( ! $deprecated && ! empty( $subscription ) && is_numeric( $subscription ) ) {
76
-			$this->set_id( $subscription );
77
-		} elseif ( $subscription instanceof self ) {
78
-			$this->set_id( $subscription->get_id() );
79
-		} elseif ( ! empty( $subscription->id ) ) {
80
-			$this->set_id( $subscription->id );
81
-		} elseif ( $deprecated && $subscription_id = self::get_subscription_id_by_field( $subscription, 'profile_id' ) ) {
82
-			$this->set_id( $subscription_id );
83
-		} else {
84
-			$this->set_object_read( true );
85
-		}
86
-
87
-		// Load the datastore.
88
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
89
-
90
-		if ( $this->get_id() > 0 ) {
91
-			$this->data_store->read( $this );
92
-		}
93
-
94
-	}
95
-
96
-	/**
97
-	 * Given an invoice id, profile id, transaction id, it returns the subscription's id.
98
-	 *
99
-	 *
100
-	 * @static
101
-	 * @param string $value
102
-	 * @param string $field Either invoice_id, transaction_id or profile_id.
103
-	 * @since 1.0.19
104
-	 * @return int
105
-	 */
106
-	public static function get_subscription_id_by_field( $value, $field = 'profile_id' ) {
18
+    /**
19
+     * Which data store to load.
20
+     *
21
+     * @var string
22
+     */
23
+    protected $data_store_name = 'subscription';
24
+
25
+    /**
26
+     * This is the name of this object type.
27
+     *
28
+     * @var string
29
+     */
30
+    protected $object_type = 'subscription';
31
+
32
+    /**
33
+     * Item Data array. This is the core item data exposed in APIs.
34
+     *
35
+     * @since 1.0.19
36
+     * @var array
37
+     */
38
+    protected $data = array(
39
+        'customer_id'       => 0,
40
+        'frequency'         => 1,
41
+        'period'            => 'D',
42
+        'initial_amount'    => null,
43
+        'recurring_amount'  => null,
44
+        'bill_times'        => 0,
45
+        'transaction_id'    => '',
46
+        'parent_payment_id' => null,
47
+        'product_id'        => 0,
48
+        'created'           => '0000-00-00 00:00:00',
49
+        'expiration'        => '0000-00-00 00:00:00',
50
+        'trial_period'      => '',
51
+        'status'            => 'pending',
52
+        'profile_id'        => '',
53
+        'gateway'           => '',
54
+        'customer'          => '',
55
+    );
56
+
57
+    /**
58
+     * Stores the status transition information.
59
+     *
60
+     * @since 1.0.19
61
+     * @var bool
62
+     */
63
+    protected $status_transition = false;
64
+
65
+    /**
66
+     * Get the subscription if ID is passed, otherwise the subscription is new and empty.
67
+     *
68
+     * @param  int|string|object|WPInv_Subscription $subscription Subscription id, profile_id, or object to read.
69
+     * @param  bool $deprecated
70
+     */
71
+    function __construct( $subscription = 0, $deprecated = false ) {
72
+
73
+        parent::__construct( $subscription );
74
+
75
+        if ( ! $deprecated && ! empty( $subscription ) && is_numeric( $subscription ) ) {
76
+            $this->set_id( $subscription );
77
+        } elseif ( $subscription instanceof self ) {
78
+            $this->set_id( $subscription->get_id() );
79
+        } elseif ( ! empty( $subscription->id ) ) {
80
+            $this->set_id( $subscription->id );
81
+        } elseif ( $deprecated && $subscription_id = self::get_subscription_id_by_field( $subscription, 'profile_id' ) ) {
82
+            $this->set_id( $subscription_id );
83
+        } else {
84
+            $this->set_object_read( true );
85
+        }
86
+
87
+        // Load the datastore.
88
+        $this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
89
+
90
+        if ( $this->get_id() > 0 ) {
91
+            $this->data_store->read( $this );
92
+        }
93
+
94
+    }
95
+
96
+    /**
97
+     * Given an invoice id, profile id, transaction id, it returns the subscription's id.
98
+     *
99
+     *
100
+     * @static
101
+     * @param string $value
102
+     * @param string $field Either invoice_id, transaction_id or profile_id.
103
+     * @since 1.0.19
104
+     * @return int
105
+     */
106
+    public static function get_subscription_id_by_field( $value, $field = 'profile_id' ) {
107 107
         global $wpdb;
108 108
 
109
-		// Trim the value.
110
-		$value = trim( $value );
109
+        // Trim the value.
110
+        $value = trim( $value );
111 111
 
112
-		if ( empty( $value ) ) {
113
-			return 0;
114
-		}
112
+        if ( empty( $value ) ) {
113
+            return 0;
114
+        }
115 115
 
116
-		if ( 'invoice_id' == $field ) {
117
-			$field = 'parent_payment_id';
118
-		}
116
+        if ( 'invoice_id' == $field ) {
117
+            $field = 'parent_payment_id';
118
+        }
119 119
 
120 120
         // Valid fields.
121 121
         $fields = array(
122
-			'parent_payment_id',
123
-			'transaction_id',
124
-			'profile_id'
125
-		);
126
-
127
-		// Ensure a field has been passed.
128
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
129
-			return 0;
130
-		}
131
-
132
-		// Maybe retrieve from the cache.
133
-		$subscription_id   = wp_cache_get( $value, "getpaid_subscription_{$field}s_to_subscription_ids" );
134
-		if ( ! empty( $subscription_id ) ) {
135
-			return $subscription_id;
136
-		}
122
+            'parent_payment_id',
123
+            'transaction_id',
124
+            'profile_id'
125
+        );
126
+
127
+        // Ensure a field has been passed.
128
+        if ( empty( $field ) || ! in_array( $field, $fields ) ) {
129
+            return 0;
130
+        }
131
+
132
+        // Maybe retrieve from the cache.
133
+        $subscription_id   = wp_cache_get( $value, "getpaid_subscription_{$field}s_to_subscription_ids" );
134
+        if ( ! empty( $subscription_id ) ) {
135
+            return $subscription_id;
136
+        }
137 137
 
138 138
         // Fetch from the db.
139 139
         $table            = $wpdb->prefix . 'wpinv_subscriptions';
@@ -141,34 +141,34 @@  discard block
 block discarded – undo
141 141
             $wpdb->prepare( "SELECT `id` FROM $table WHERE `$field`=%s LIMIT 1", $value )
142 142
         );
143 143
 
144
-		if ( empty( $subscription_id ) ) {
145
-			return 0;
146
-		}
144
+        if ( empty( $subscription_id ) ) {
145
+            return 0;
146
+        }
147 147
 
148
-		// Update the cache with our data.
149
-		wp_cache_set( $value, $subscription_id, "getpaid_subscription_{$field}s_to_subscription_ids" );
148
+        // Update the cache with our data.
149
+        wp_cache_set( $value, $subscription_id, "getpaid_subscription_{$field}s_to_subscription_ids" );
150 150
 
151
-		return $subscription_id;
152
-	}
151
+        return $subscription_id;
152
+    }
153 153
 
154
-	/**
154
+    /**
155 155
      * Clears the subscription's cache.
156 156
      */
157 157
     public function clear_cache() {
158
-		wp_cache_delete( $this->get_parent_payment_id(), 'getpaid_subscription_parent_payment_ids_to_subscription_ids' );
159
-		wp_cache_delete( $this->get_transaction_id(), 'getpaid_subscription_transaction_ids_to_subscription_ids' );
160
-		wp_cache_delete( $this->get_profile_id(), 'getpaid_subscription_profile_ids_to_subscription_ids' );
161
-		wp_cache_delete( $this->get_id(), 'getpaid_subscriptions' );
162
-	}
158
+        wp_cache_delete( $this->get_parent_payment_id(), 'getpaid_subscription_parent_payment_ids_to_subscription_ids' );
159
+        wp_cache_delete( $this->get_transaction_id(), 'getpaid_subscription_transaction_ids_to_subscription_ids' );
160
+        wp_cache_delete( $this->get_profile_id(), 'getpaid_subscription_profile_ids_to_subscription_ids' );
161
+        wp_cache_delete( $this->get_id(), 'getpaid_subscriptions' );
162
+    }
163 163
 
164
-	/**
164
+    /**
165 165
      * Checks if a subscription key is set.
166 166
      */
167 167
     public function _isset( $key ) {
168 168
         return isset( $this->data[$key] ) || method_exists( $this, "get_$key" );
169
-	}
169
+    }
170 170
 
171
-	/*
171
+    /*
172 172
 	|--------------------------------------------------------------------------
173 173
 	| CRUD methods
174 174
 	|--------------------------------------------------------------------------
@@ -177,545 +177,545 @@  discard block
 block discarded – undo
177 177
 	|
178 178
     */
179 179
 
180
-	/*
180
+    /*
181 181
 	|--------------------------------------------------------------------------
182 182
 	| Getters
183 183
 	|--------------------------------------------------------------------------
184 184
 	*/
185 185
 
186
-	/**
187
-	 * Get customer id.
188
-	 *
189
-	 * @since 1.0.19
190
-	 * @param  string $context View or edit context.
191
-	 * @return int
192
-	 */
193
-	public function get_customer_id( $context = 'view' ) {
194
-		return (int) $this->get_prop( 'customer_id', $context );
195
-	}
196
-
197
-	/**
198
-	 * Get customer information.
199
-	 *
200
-	 * @since 1.0.19
201
-	 * @param  string $context View or edit context.
202
-	 * @return WP_User|false WP_User object on success, false on failure.
203
-	 */
204
-	public function get_customer( $context = 'view' ) {
205
-		return get_userdata( $this->get_customer_id( $context ) );
206
-	}
207
-
208
-	/**
209
-	 * Get parent invoice id.
210
-	 *
211
-	 * @since 1.0.19
212
-	 * @param  string $context View or edit context.
213
-	 * @return int
214
-	 */
215
-	public function get_parent_invoice_id( $context = 'view' ) {
216
-		return (int) $this->get_prop( 'parent_payment_id', $context );
217
-	}
218
-
219
-	/**
220
-	 * Alias for self::get_parent_invoice_id().
221
-	 *
222
-	 * @since 1.0.19
223
-	 * @param  string $context View or edit context.
224
-	 * @return int
225
-	 */
186
+    /**
187
+     * Get customer id.
188
+     *
189
+     * @since 1.0.19
190
+     * @param  string $context View or edit context.
191
+     * @return int
192
+     */
193
+    public function get_customer_id( $context = 'view' ) {
194
+        return (int) $this->get_prop( 'customer_id', $context );
195
+    }
196
+
197
+    /**
198
+     * Get customer information.
199
+     *
200
+     * @since 1.0.19
201
+     * @param  string $context View or edit context.
202
+     * @return WP_User|false WP_User object on success, false on failure.
203
+     */
204
+    public function get_customer( $context = 'view' ) {
205
+        return get_userdata( $this->get_customer_id( $context ) );
206
+    }
207
+
208
+    /**
209
+     * Get parent invoice id.
210
+     *
211
+     * @since 1.0.19
212
+     * @param  string $context View or edit context.
213
+     * @return int
214
+     */
215
+    public function get_parent_invoice_id( $context = 'view' ) {
216
+        return (int) $this->get_prop( 'parent_payment_id', $context );
217
+    }
218
+
219
+    /**
220
+     * Alias for self::get_parent_invoice_id().
221
+     *
222
+     * @since 1.0.19
223
+     * @param  string $context View or edit context.
224
+     * @return int
225
+     */
226 226
     public function get_parent_payment_id( $context = 'view' ) {
227 227
         return $this->get_parent_invoice_id( $context );
228
-	}
228
+    }
229 229
 
230
-	/**
230
+    /**
231 231
      * Alias for self::get_parent_invoice_id().
232 232
      *
233
-     * @since  1.0.0
234
-     * @return int
233
+     * @since  1.0.0
234
+     * @return int
235
+     */
236
+    public function get_original_payment_id( $context = 'view' ) {
237
+        return $this->get_parent_invoice_id( $context );
238
+    }
239
+
240
+    /**
241
+     * Get parent invoice.
242
+     *
243
+     * @since 1.0.19
244
+     * @param  string $context View or edit context.
245
+     * @return WPInv_Invoice
246
+     */
247
+    public function get_parent_invoice( $context = 'view' ) {
248
+        return new WPInv_Invoice( $this->get_parent_invoice_id( $context ) );
249
+    }
250
+
251
+    /**
252
+     * Alias for self::get_parent_invoice().
253
+     *
254
+     * @since 1.0.19
255
+     * @param  string $context View or edit context.
256
+     * @return WPInv_Invoice
257
+     */
258
+    public function get_parent_payment( $context = 'view' ) {
259
+        return $this->get_parent_invoice( $context );
260
+    }
261
+
262
+    /**
263
+     * Get subscription's product id.
264
+     *
265
+     * @since 1.0.19
266
+     * @param  string $context View or edit context.
267
+     * @return int
268
+     */
269
+    public function get_product_id( $context = 'view' ) {
270
+        return (int) $this->get_prop( 'product_id', $context );
271
+    }
272
+
273
+    /**
274
+     * Get the subscription product.
275
+     *
276
+     * @since 1.0.19
277
+     * @param  string $context View or edit context.
278
+     * @return WPInv_Item
279
+     */
280
+    public function get_product( $context = 'view' ) {
281
+        return new WPInv_Item( $this->get_product_id( $context ) );
282
+    }
283
+
284
+    /**
285
+     * Get parent invoice's gateway.
286
+     *
287
+     * Here for backwards compatibility.
288
+     *
289
+     * @since 1.0.19
290
+     * @param  string $context View or edit context.
291
+     * @return string
292
+     */
293
+    public function get_gateway( $context = 'view' ) {
294
+        return $this->get_parent_invoice( $context )->get_gateway();
295
+    }
296
+
297
+    /**
298
+     * Get the period of a renewal.
299
+     *
300
+     * @since 1.0.19
301
+     * @param  string $context View or edit context.
302
+     * @return string
303
+     */
304
+    public function get_period( $context = 'view' ) {
305
+        return $this->get_prop( 'period', $context );
306
+    }
307
+
308
+    /**
309
+     * Get number of periods each renewal is valid for.
310
+     *
311
+     * @since 1.0.19
312
+     * @param  string $context View or edit context.
313
+     * @return int
314
+     */
315
+    public function get_frequency( $context = 'view' ) {
316
+        return (int) $this->get_prop( 'frequency', $context );
317
+    }
318
+
319
+    /**
320
+     * Get the initial amount for the subscription.
321
+     *
322
+     * @since 1.0.19
323
+     * @param  string $context View or edit context.
324
+     * @return float
325
+     */
326
+    public function get_initial_amount( $context = 'view' ) {
327
+        return (float) wpinv_sanitize_amount( $this->get_prop( 'initial_amount', $context ) );
328
+    }
329
+
330
+    /**
331
+     * Get the recurring amount for the subscription.
332
+     *
333
+     * @since 1.0.19
334
+     * @param  string $context View or edit context.
335
+     * @return float
336
+     */
337
+    public function get_recurring_amount( $context = 'view' ) {
338
+        return (float) wpinv_sanitize_amount( $this->get_prop( 'recurring_amount', $context ) );
339
+    }
340
+
341
+    /**
342
+     * Get number of times that this subscription can be renewed.
343
+     *
344
+     * @since 1.0.19
345
+     * @param  string $context View or edit context.
346
+     * @return int
347
+     */
348
+    public function get_bill_times( $context = 'view' ) {
349
+        return (int) $this->get_prop( 'bill_times', $context );
350
+    }
351
+
352
+    /**
353
+     * Get transaction id of this subscription's parent invoice.
354
+     *
355
+     * @since 1.0.19
356
+     * @param  string $context View or edit context.
357
+     * @return string
358
+     */
359
+    public function get_transaction_id( $context = 'view' ) {
360
+        return $this->get_prop( 'transaction_id', $context );
361
+    }
362
+
363
+    /**
364
+     * Get the date that the subscription was created.
365
+     *
366
+     * @since 1.0.19
367
+     * @param  string $context View or edit context.
368
+     * @return string
369
+     */
370
+    public function get_created( $context = 'view' ) {
371
+        return $this->get_prop( 'created', $context );
372
+    }
373
+
374
+    /**
375
+     * Alias for self::get_created().
376
+     *
377
+     * @since 1.0.19
378
+     * @param  string $context View or edit context.
379
+     * @return string
380
+     */
381
+    public function get_date_created( $context = 'view' ) {
382
+        return $this->get_created( $context );
383
+    }
384
+
385
+    /**
386
+     * Retrieves the creation date in a timestamp
387
+     *
388
+     * @since  1.0.0
389
+     * @return int
390
+     */
391
+    public function get_time_created() {
392
+        $created = $this->get_date_created();
393
+        return empty( $created ) ? current_time( 'timestamp' ) : strtotime( $created, current_time( 'timestamp' ) );
394
+    }
395
+
396
+    /**
397
+     * Get GMT date when the subscription was created.
398
+     *
399
+     * @since 1.0.19
400
+     * @param  string $context View or edit context.
401
+     * @return string
402
+     */
403
+    public function get_date_created_gmt( $context = 'view' ) {
404
+        $date = $this->get_date_created( $context );
405
+
406
+        if ( $date ) {
407
+            $date = get_gmt_from_date( $date );
408
+        }
409
+        return $date;
410
+    }
411
+
412
+    /**
413
+     * Get the date that the subscription will renew.
414
+     *
415
+     * @since 1.0.19
416
+     * @param  string $context View or edit context.
417
+     * @return string
418
+     */
419
+    public function get_next_renewal_date( $context = 'view' ) {
420
+        return $this->get_prop( 'expiration', $context );
421
+    }
422
+
423
+    /**
424
+     * Alias for self::get_next_renewal_date().
425
+     *
426
+     * @since 1.0.19
427
+     * @param  string $context View or edit context.
428
+     * @return string
429
+     */
430
+    public function get_expiration( $context = 'view' ) {
431
+        return $this->get_next_renewal_date( $context );
432
+    }
433
+
434
+    /**
435
+     * Retrieves the expiration date in a timestamp
436
+     *
437
+     * @since  1.0.0
438
+     * @return int
439
+     */
440
+    public function get_expiration_time() {
441
+        $expiration = $this->get_expiration();
442
+
443
+        if ( empty( $expiration ) || '0000-00-00 00:00:00' == $expiration ) {
444
+            return current_time( 'timestamp' );
445
+        }
446
+
447
+        $expiration = strtotime( $expiration, current_time( 'timestamp' ) );
448
+        return $expiration < current_time( 'timestamp' ) ? current_time( 'timestamp' ) : $expiration;
449
+    }
450
+
451
+    /**
452
+     * Get GMT date when the subscription will renew.
453
+     *
454
+     * @since 1.0.19
455
+     * @param  string $context View or edit context.
456
+     * @return string
457
+     */
458
+    public function get_next_renewal_date_gmt( $context = 'view' ) {
459
+        $date = $this->get_next_renewal_date( $context );
460
+
461
+        if ( $date ) {
462
+            $date = get_gmt_from_date( $date );
463
+        }
464
+        return $date;
465
+    }
466
+
467
+    /**
468
+     * Get the subscription's trial period.
469
+     *
470
+     * @since 1.0.19
471
+     * @param  string $context View or edit context.
472
+     * @return string
473
+     */
474
+    public function get_trial_period( $context = 'view' ) {
475
+        return $this->get_prop( 'trial_period', $context );
476
+    }
477
+
478
+    /**
479
+     * Get the subscription's status.
480
+     *
481
+     * @since 1.0.19
482
+     * @param  string $context View or edit context.
483
+     * @return string
484
+     */
485
+    public function get_status( $context = 'view' ) {
486
+        return $this->get_prop( 'status', $context );
487
+    }
488
+
489
+    /**
490
+     * Get the subscription's profile id.
491
+     *
492
+     * @since 1.0.19
493
+     * @param  string $context View or edit context.
494
+     * @return string
495
+     */
496
+    public function get_profile_id( $context = 'view' ) {
497
+        return $this->get_prop( 'profile_id', $context );
498
+    }
499
+
500
+    /*
501
+	|--------------------------------------------------------------------------
502
+	| Setters
503
+	|--------------------------------------------------------------------------
504
+	*/
505
+
506
+    /**
507
+     * Set customer id.
508
+     *
509
+     * @since 1.0.19
510
+     * @param  int $value The customer's id.
511
+     */
512
+    public function set_customer_id( $value ) {
513
+        $this->set_prop( 'customer_id', (int) $value );
514
+    }
515
+
516
+    /**
517
+     * Set parent invoice id.
518
+     *
519
+     * @since 1.0.19
520
+     * @param  int $value The parent invoice id.
521
+     */
522
+    public function set_parent_invoice_id( $value ) {
523
+        $this->set_prop( 'parent_payment_id', (int) $value );
524
+    }
525
+
526
+    /**
527
+     * Alias for self::set_parent_invoice_id().
528
+     *
529
+     * @since 1.0.19
530
+     * @param  int $value The parent invoice id.
531
+     */
532
+    public function set_parent_payment_id( $value ) {
533
+        $this->set_parent_invoice_id( $value );
534
+    }
535
+
536
+    /**
537
+     * Alias for self::set_parent_invoice_id().
538
+     *
539
+     * @since 1.0.19
540
+     * @param  int $value The parent invoice id.
541
+     */
542
+    public function set_original_payment_id( $value ) {
543
+        $this->set_parent_invoice_id( $value );
544
+    }
545
+
546
+    /**
547
+     * Set subscription's product id.
548
+     *
549
+     * @since 1.0.19
550
+     * @param  int $value The subscription product id.
551
+     */
552
+    public function set_product_id( $value ) {
553
+        $this->set_prop( 'product_id', (int) $value );
554
+    }
555
+
556
+    /**
557
+     * Set the period of a renewal.
558
+     *
559
+     * @since 1.0.19
560
+     * @param  string $value The renewal period.
561
+     */
562
+    public function set_period( $value ) {
563
+        $this->set_prop( 'period', $value );
564
+    }
565
+
566
+    /**
567
+     * Set number of periods each renewal is valid for.
568
+     *
569
+     * @since 1.0.19
570
+     * @param  int $value The subscription frequency.
571
+     */
572
+    public function set_frequency( $value ) {
573
+        $value = empty( $value ) ? 1 : (int) $value;
574
+        $this->set_prop( 'frequency', absint( $value ) );
575
+    }
576
+
577
+    /**
578
+     * Set the initial amount for the subscription.
579
+     *
580
+     * @since 1.0.19
581
+     * @param  float $value The initial subcription amount.
582
+     */
583
+    public function set_initial_amount( $value ) {
584
+        $this->set_prop( 'initial_amount', wpinv_sanitize_amount( $value ) );
585
+    }
586
+
587
+    /**
588
+     * Set the recurring amount for the subscription.
589
+     *
590
+     * @since 1.0.19
591
+     * @param  float $value The recurring subcription amount.
592
+     */
593
+    public function set_recurring_amount( $value ) {
594
+        $this->set_prop( 'recurring_amount', wpinv_sanitize_amount( $value ) );
595
+    }
596
+
597
+    /**
598
+     * Set number of times that this subscription can be renewed.
599
+     *
600
+     * @since 1.0.19
601
+     * @param  int $value Bill times.
602
+     */
603
+    public function set_bill_times( $value ) {
604
+        $this->set_prop( 'bill_times', (int) $value );
605
+    }
606
+
607
+    /**
608
+     * Get transaction id of this subscription's parent invoice.
609
+     *
610
+     * @since 1.0.19
611
+     * @param string $value Bill times.
235 612
      */
236
-    public function get_original_payment_id( $context = 'view' ) {
237
-        return $this->get_parent_invoice_id( $context );
613
+    public function set_transaction_id( $value ) {
614
+        $this->set_prop( 'transaction_id', sanitize_text_field( $value ) );
238 615
     }
239 616
 
240
-	/**
241
-	 * Get parent invoice.
242
-	 *
243
-	 * @since 1.0.19
244
-	 * @param  string $context View or edit context.
245
-	 * @return WPInv_Invoice
246
-	 */
247
-	public function get_parent_invoice( $context = 'view' ) {
248
-		return new WPInv_Invoice( $this->get_parent_invoice_id( $context ) );
249
-	}
250
-
251
-	/**
252
-	 * Alias for self::get_parent_invoice().
253
-	 *
254
-	 * @since 1.0.19
255
-	 * @param  string $context View or edit context.
256
-	 * @return WPInv_Invoice
257
-	 */
258
-    public function get_parent_payment( $context = 'view' ) {
259
-        return $this->get_parent_invoice( $context );
260
-	}
261
-
262
-	/**
263
-	 * Get subscription's product id.
264
-	 *
265
-	 * @since 1.0.19
266
-	 * @param  string $context View or edit context.
267
-	 * @return int
268
-	 */
269
-	public function get_product_id( $context = 'view' ) {
270
-		return (int) $this->get_prop( 'product_id', $context );
271
-	}
272
-
273
-	/**
274
-	 * Get the subscription product.
275
-	 *
276
-	 * @since 1.0.19
277
-	 * @param  string $context View or edit context.
278
-	 * @return WPInv_Item
279
-	 */
280
-	public function get_product( $context = 'view' ) {
281
-		return new WPInv_Item( $this->get_product_id( $context ) );
282
-	}
283
-
284
-	/**
285
-	 * Get parent invoice's gateway.
286
-	 *
287
-	 * Here for backwards compatibility.
288
-	 *
289
-	 * @since 1.0.19
290
-	 * @param  string $context View or edit context.
291
-	 * @return string
292
-	 */
293
-	public function get_gateway( $context = 'view' ) {
294
-		return $this->get_parent_invoice( $context )->get_gateway();
295
-	}
296
-
297
-	/**
298
-	 * Get the period of a renewal.
299
-	 *
300
-	 * @since 1.0.19
301
-	 * @param  string $context View or edit context.
302
-	 * @return string
303
-	 */
304
-	public function get_period( $context = 'view' ) {
305
-		return $this->get_prop( 'period', $context );
306
-	}
307
-
308
-	/**
309
-	 * Get number of periods each renewal is valid for.
310
-	 *
311
-	 * @since 1.0.19
312
-	 * @param  string $context View or edit context.
313
-	 * @return int
314
-	 */
315
-	public function get_frequency( $context = 'view' ) {
316
-		return (int) $this->get_prop( 'frequency', $context );
317
-	}
318
-
319
-	/**
320
-	 * Get the initial amount for the subscription.
321
-	 *
322
-	 * @since 1.0.19
323
-	 * @param  string $context View or edit context.
324
-	 * @return float
325
-	 */
326
-	public function get_initial_amount( $context = 'view' ) {
327
-		return (float) wpinv_sanitize_amount( $this->get_prop( 'initial_amount', $context ) );
328
-	}
329
-
330
-	/**
331
-	 * Get the recurring amount for the subscription.
332
-	 *
333
-	 * @since 1.0.19
334
-	 * @param  string $context View or edit context.
335
-	 * @return float
336
-	 */
337
-	public function get_recurring_amount( $context = 'view' ) {
338
-		return (float) wpinv_sanitize_amount( $this->get_prop( 'recurring_amount', $context ) );
339
-	}
340
-
341
-	/**
342
-	 * Get number of times that this subscription can be renewed.
343
-	 *
344
-	 * @since 1.0.19
345
-	 * @param  string $context View or edit context.
346
-	 * @return int
347
-	 */
348
-	public function get_bill_times( $context = 'view' ) {
349
-		return (int) $this->get_prop( 'bill_times', $context );
350
-	}
351
-
352
-	/**
353
-	 * Get transaction id of this subscription's parent invoice.
354
-	 *
355
-	 * @since 1.0.19
356
-	 * @param  string $context View or edit context.
357
-	 * @return string
358
-	 */
359
-	public function get_transaction_id( $context = 'view' ) {
360
-		return $this->get_prop( 'transaction_id', $context );
361
-	}
362
-
363
-	/**
364
-	 * Get the date that the subscription was created.
365
-	 *
366
-	 * @since 1.0.19
367
-	 * @param  string $context View or edit context.
368
-	 * @return string
369
-	 */
370
-	public function get_created( $context = 'view' ) {
371
-		return $this->get_prop( 'created', $context );
372
-	}
373
-
374
-	/**
375
-	 * Alias for self::get_created().
376
-	 *
377
-	 * @since 1.0.19
378
-	 * @param  string $context View or edit context.
379
-	 * @return string
380
-	 */
381
-	public function get_date_created( $context = 'view' ) {
382
-		return $this->get_created( $context );
383
-	}
384
-
385
-	/**
386
-	 * Retrieves the creation date in a timestamp
387
-	 *
388
-	 * @since  1.0.0
389
-	 * @return int
390
-	 */
391
-	public function get_time_created() {
392
-		$created = $this->get_date_created();
393
-		return empty( $created ) ? current_time( 'timestamp' ) : strtotime( $created, current_time( 'timestamp' ) );
394
-	}
395
-
396
-	/**
397
-	 * Get GMT date when the subscription was created.
398
-	 *
399
-	 * @since 1.0.19
400
-	 * @param  string $context View or edit context.
401
-	 * @return string
402
-	 */
403
-	public function get_date_created_gmt( $context = 'view' ) {
404
-        $date = $this->get_date_created( $context );
617
+    /**
618
+     * Set date when this subscription started.
619
+     *
620
+     * @since 1.0.19
621
+     * @param string $value strtotime compliant date.
622
+     */
623
+    public function set_created( $value ) {
624
+        $date = strtotime( $value );
405 625
 
406
-        if ( $date ) {
407
-            $date = get_gmt_from_date( $date );
626
+        if ( $date && $value !== '0000-00-00 00:00:00' ) {
627
+            $this->set_prop( 'created', date( 'Y-m-d H:i:s', $date ) );
628
+            return;
408 629
         }
409
-		return $date;
410
-	}
411
-
412
-	/**
413
-	 * Get the date that the subscription will renew.
414
-	 *
415
-	 * @since 1.0.19
416
-	 * @param  string $context View or edit context.
417
-	 * @return string
418
-	 */
419
-	public function get_next_renewal_date( $context = 'view' ) {
420
-		return $this->get_prop( 'expiration', $context );
421
-	}
422
-
423
-	/**
424
-	 * Alias for self::get_next_renewal_date().
425
-	 *
426
-	 * @since 1.0.19
427
-	 * @param  string $context View or edit context.
428
-	 * @return string
429
-	 */
430
-	public function get_expiration( $context = 'view' ) {
431
-		return $this->get_next_renewal_date( $context );
432
-	}
433
-
434
-	/**
435
-	 * Retrieves the expiration date in a timestamp
436
-	 *
437
-	 * @since  1.0.0
438
-	 * @return int
439
-	 */
440
-	public function get_expiration_time() {
441
-		$expiration = $this->get_expiration();
442
-
443
-		if ( empty( $expiration ) || '0000-00-00 00:00:00' == $expiration ) {
444
-			return current_time( 'timestamp' );
445
-		}
446
-
447
-		$expiration = strtotime( $expiration, current_time( 'timestamp' ) );
448
-		return $expiration < current_time( 'timestamp' ) ? current_time( 'timestamp' ) : $expiration;
449
-	}
450
-
451
-	/**
452
-	 * Get GMT date when the subscription will renew.
453
-	 *
454
-	 * @since 1.0.19
455
-	 * @param  string $context View or edit context.
456
-	 * @return string
457
-	 */
458
-	public function get_next_renewal_date_gmt( $context = 'view' ) {
459
-        $date = $this->get_next_renewal_date( $context );
460 630
 
461
-        if ( $date ) {
462
-            $date = get_gmt_from_date( $date );
463
-        }
464
-		return $date;
465
-	}
466
-
467
-	/**
468
-	 * Get the subscription's trial period.
469
-	 *
470
-	 * @since 1.0.19
471
-	 * @param  string $context View or edit context.
472
-	 * @return string
473
-	 */
474
-	public function get_trial_period( $context = 'view' ) {
475
-		return $this->get_prop( 'trial_period', $context );
476
-	}
477
-
478
-	/**
479
-	 * Get the subscription's status.
480
-	 *
481
-	 * @since 1.0.19
482
-	 * @param  string $context View or edit context.
483
-	 * @return string
484
-	 */
485
-	public function get_status( $context = 'view' ) {
486
-		return $this->get_prop( 'status', $context );
487
-	}
488
-
489
-	/**
490
-	 * Get the subscription's profile id.
491
-	 *
492
-	 * @since 1.0.19
493
-	 * @param  string $context View or edit context.
494
-	 * @return string
495
-	 */
496
-	public function get_profile_id( $context = 'view' ) {
497
-		return $this->get_prop( 'profile_id', $context );
498
-	}
499
-
500
-	/*
501
-	|--------------------------------------------------------------------------
502
-	| Setters
503
-	|--------------------------------------------------------------------------
504
-	*/
631
+        $this->set_prop( 'created', '' );
505 632
 
506
-	/**
507
-	 * Set customer id.
508
-	 *
509
-	 * @since 1.0.19
510
-	 * @param  int $value The customer's id.
511
-	 */
512
-	public function set_customer_id( $value ) {
513
-		$this->set_prop( 'customer_id', (int) $value );
514
-	}
515
-
516
-	/**
517
-	 * Set parent invoice id.
518
-	 *
519
-	 * @since 1.0.19
520
-	 * @param  int $value The parent invoice id.
521
-	 */
522
-	public function set_parent_invoice_id( $value ) {
523
-		$this->set_prop( 'parent_payment_id', (int) $value );
524
-	}
525
-
526
-	/**
527
-	 * Alias for self::set_parent_invoice_id().
528
-	 *
529
-	 * @since 1.0.19
530
-	 * @param  int $value The parent invoice id.
531
-	 */
532
-    public function set_parent_payment_id( $value ) {
533
-        $this->set_parent_invoice_id( $value );
534
-	}
633
+    }
535 634
 
536
-	/**
537
-     * Alias for self::set_parent_invoice_id().
635
+    /**
636
+     * Alias for self::set_created().
538 637
      *
539 638
      * @since 1.0.19
540
-	 * @param  int $value The parent invoice id.
639
+     * @param string $value strtotime compliant date.
541 640
      */
542
-    public function set_original_payment_id( $value ) {
543
-        $this->set_parent_invoice_id( $value );
544
-	}
545
-
546
-	/**
547
-	 * Set subscription's product id.
548
-	 *
549
-	 * @since 1.0.19
550
-	 * @param  int $value The subscription product id.
551
-	 */
552
-	public function set_product_id( $value ) {
553
-		$this->set_prop( 'product_id', (int) $value );
554
-	}
555
-
556
-	/**
557
-	 * Set the period of a renewal.
558
-	 *
559
-	 * @since 1.0.19
560
-	 * @param  string $value The renewal period.
561
-	 */
562
-	public function set_period( $value ) {
563
-		$this->set_prop( 'period', $value );
564
-	}
565
-
566
-	/**
567
-	 * Set number of periods each renewal is valid for.
568
-	 *
569
-	 * @since 1.0.19
570
-	 * @param  int $value The subscription frequency.
571
-	 */
572
-	public function set_frequency( $value ) {
573
-		$value = empty( $value ) ? 1 : (int) $value;
574
-		$this->set_prop( 'frequency', absint( $value ) );
575
-	}
576
-
577
-	/**
578
-	 * Set the initial amount for the subscription.
579
-	 *
580
-	 * @since 1.0.19
581
-	 * @param  float $value The initial subcription amount.
582
-	 */
583
-	public function set_initial_amount( $value ) {
584
-		$this->set_prop( 'initial_amount', wpinv_sanitize_amount( $value ) );
585
-	}
586
-
587
-	/**
588
-	 * Set the recurring amount for the subscription.
589
-	 *
590
-	 * @since 1.0.19
591
-	 * @param  float $value The recurring subcription amount.
592
-	 */
593
-	public function set_recurring_amount( $value ) {
594
-		$this->set_prop( 'recurring_amount', wpinv_sanitize_amount( $value ) );
595
-	}
596
-
597
-	/**
598
-	 * Set number of times that this subscription can be renewed.
599
-	 *
600
-	 * @since 1.0.19
601
-	 * @param  int $value Bill times.
602
-	 */
603
-	public function set_bill_times( $value ) {
604
-		$this->set_prop( 'bill_times', (int) $value );
605
-	}
606
-
607
-	/**
608
-	 * Get transaction id of this subscription's parent invoice.
609
-	 *
610
-	 * @since 1.0.19
611
-	 * @param string $value Bill times.
612
-	 */
613
-	public function set_transaction_id( $value ) {
614
-		$this->set_prop( 'transaction_id', sanitize_text_field( $value ) );
615
-	}
616
-
617
-	/**
618
-	 * Set date when this subscription started.
619
-	 *
620
-	 * @since 1.0.19
621
-	 * @param string $value strtotime compliant date.
622
-	 */
623
-	public function set_created( $value ) {
641
+    public function set_date_created( $value ) {
642
+        $this->set_created( $value );
643
+    }
644
+
645
+    /**
646
+     * Set the date that the subscription will renew.
647
+     *
648
+     * @since 1.0.19
649
+     * @param string $value strtotime compliant date.
650
+     */
651
+    public function set_next_renewal_date( $value ) {
624 652
         $date = strtotime( $value );
625 653
 
626 654
         if ( $date && $value !== '0000-00-00 00:00:00' ) {
627
-            $this->set_prop( 'created', date( 'Y-m-d H:i:s', $date ) );
655
+            $this->set_prop( 'expiration', date( 'Y-m-d H:i:s', $date ) );
628 656
             return;
629 657
         }
630 658
 
631
-		$this->set_prop( 'created', '' );
659
+        $this->set_prop( 'expiration', '' );
660
+
661
+    }
632 662
 
633
-	}
663
+    /**
664
+     * Alias for self::set_next_renewal_date().
665
+     *
666
+     * @since 1.0.19
667
+     * @param string $value strtotime compliant date.
668
+     */
669
+    public function set_expiration( $value ) {
670
+        $this->set_next_renewal_date( $value );
671
+    }
634 672
 
635
-	/**
636
-	 * Alias for self::set_created().
637
-	 *
638
-	 * @since 1.0.19
639
-	 * @param string $value strtotime compliant date.
640
-	 */
641
-	public function set_date_created( $value ) {
642
-		$this->set_created( $value );
673
+    /**
674
+     * Set the subscription's trial period.
675
+     *
676
+     * @since 1.0.19
677
+     * @param string $value trial period e.g 1 year.
678
+     */
679
+    public function set_trial_period( $value ) {
680
+        $this->set_prop( 'trial_period', $value );
643 681
     }
644 682
 
645
-	/**
646
-	 * Set the date that the subscription will renew.
647
-	 *
648
-	 * @since 1.0.19
649
-	 * @param string $value strtotime compliant date.
650
-	 */
651
-	public function set_next_renewal_date( $value ) {
652
-		$date = strtotime( $value );
683
+    /**
684
+     * Set the subscription's status.
685
+     *
686
+     * @since 1.0.19
687
+     * @param string $new_status    New subscription status.
688
+     */
689
+    public function set_status( $new_status ) {
653 690
 
654
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
655
-            $this->set_prop( 'expiration', date( 'Y-m-d H:i:s', $date ) );
691
+        // Abort if this is not a valid status;
692
+        if ( ! array_key_exists( $new_status, getpaid_get_subscription_statuses() ) ) {
656 693
             return;
657
-		}
658
-
659
-		$this->set_prop( 'expiration', '' );
660
-
661
-	}
662
-
663
-	/**
664
-	 * Alias for self::set_next_renewal_date().
665
-	 *
666
-	 * @since 1.0.19
667
-	 * @param string $value strtotime compliant date.
668
-	 */
669
-	public function set_expiration( $value ) {
670
-		$this->set_next_renewal_date( $value );
671
-    }
672
-
673
-	/**
674
-	 * Set the subscription's trial period.
675
-	 *
676
-	 * @since 1.0.19
677
-	 * @param string $value trial period e.g 1 year.
678
-	 */
679
-	public function set_trial_period( $value ) {
680
-		$this->set_prop( 'trial_period', $value );
681
-	}
682
-
683
-	/**
684
-	 * Set the subscription's status.
685
-	 *
686
-	 * @since 1.0.19
687
-	 * @param string $new_status    New subscription status.
688
-	 */
689
-	public function set_status( $new_status ) {
690
-
691
-		// Abort if this is not a valid status;
692
-		if ( ! array_key_exists( $new_status, getpaid_get_subscription_statuses() ) ) {
693
-			return;
694
-		}
695
-
696
-		$old_status = $this->get_status();
697
-		$this->set_prop( 'status', $new_status );
698
-
699
-		if ( true === $this->object_read && $old_status !== $new_status ) {
700
-			$this->status_transition = array(
701
-				'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
702
-				'to'     => $new_status,
703
-			);
704
-		}
705
-
706
-	}
707
-
708
-	/**
709
-	 * Set the subscription's (remote) profile id.
710
-	 *
711
-	 * @since 1.0.19
712
-	 * @param  string $value the remote profile id.
713
-	 */
714
-	public function set_profile_id( $value ) {
715
-		$this->set_prop( 'profile_id', sanitize_text_field( $value ) );
716
-	}
717
-
718
-	/*
694
+        }
695
+
696
+        $old_status = $this->get_status();
697
+        $this->set_prop( 'status', $new_status );
698
+
699
+        if ( true === $this->object_read && $old_status !== $new_status ) {
700
+            $this->status_transition = array(
701
+                'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
702
+                'to'     => $new_status,
703
+            );
704
+        }
705
+
706
+    }
707
+
708
+    /**
709
+     * Set the subscription's (remote) profile id.
710
+     *
711
+     * @since 1.0.19
712
+     * @param  string $value the remote profile id.
713
+     */
714
+    public function set_profile_id( $value ) {
715
+        $this->set_prop( 'profile_id', sanitize_text_field( $value ) );
716
+    }
717
+
718
+    /*
719 719
 	|--------------------------------------------------------------------------
720 720
 	| Boolean methods
721 721
 	|--------------------------------------------------------------------------
@@ -724,55 +724,55 @@  discard block
 block discarded – undo
724 724
 	|
725 725
 	*/
726 726
 
727
-	/**
727
+    /**
728 728
      * Checks if the subscription has a given status.
729
-	 *
730
-	 * @param string|array String or array of strings to check for.
731
-	 * @return bool
729
+     *
730
+     * @param string|array String or array of strings to check for.
731
+     * @return bool
732 732
      */
733 733
     public function has_status( $status ) {
734 734
         return in_array( $this->get_status(), wpinv_clean( wpinv_parse_list( $status ) ) );
735
-	}
735
+    }
736 736
 
737
-	/**
737
+    /**
738 738
      * Checks if the subscription has a trial period.
739
-	 *
740
-	 * @return bool
739
+     *
740
+     * @return bool
741 741
      */
742 742
     public function has_trial_period() {
743
-		$period = $this->get_trial_period();
743
+        $period = $this->get_trial_period();
744 744
         return ! empty( $period );
745
-	}
746
-
747
-	/**
748
-	 * Is the subscription active?
749
-	 *
750
-	 * @return bool
751
-	 */
752
-	public function is_active() {
753
-		return $this->has_status( 'active trialling' ) && ! $this->is_expired();
754
-	}
755
-
756
-	/**
757
-	 * Is the subscription expired?
758
-	 *
759
-	 * @return bool
760
-	 */
761
-	public function is_expired() {
762
-		return $this->has_status( 'expired' ) || ( $this->has_status( 'active cancelled trialling' ) && $this->get_expiration_time() < current_time( 'mysql' ) );
763
-	}
764
-
765
-	/**
766
-	 * Is this the last renewals?
767
-	 *
768
-	 * @return bool
769
-	 */
770
-	public function is_last_renewal() {
771
-		$max_bills = $this->get_bill_times();
772
-		return ! empty( $max_bills ) && $max_bills <= $this->get_times_billed();
773
-	}
774
-
775
-	/*
745
+    }
746
+
747
+    /**
748
+     * Is the subscription active?
749
+     *
750
+     * @return bool
751
+     */
752
+    public function is_active() {
753
+        return $this->has_status( 'active trialling' ) && ! $this->is_expired();
754
+    }
755
+
756
+    /**
757
+     * Is the subscription expired?
758
+     *
759
+     * @return bool
760
+     */
761
+    public function is_expired() {
762
+        return $this->has_status( 'expired' ) || ( $this->has_status( 'active cancelled trialling' ) && $this->get_expiration_time() < current_time( 'mysql' ) );
763
+    }
764
+
765
+    /**
766
+     * Is this the last renewals?
767
+     *
768
+     * @return bool
769
+     */
770
+    public function is_last_renewal() {
771
+        $max_bills = $this->get_bill_times();
772
+        return ! empty( $max_bills ) && $max_bills <= $this->get_times_billed();
773
+    }
774
+
775
+    /*
776 776
 	|--------------------------------------------------------------------------
777 777
 	| Additional methods
778 778
 	|--------------------------------------------------------------------------
@@ -781,27 +781,27 @@  discard block
 block discarded – undo
781 781
 	|
782 782
 	*/
783 783
 
784
-	/**
785
-	 * Backwards compatibilty.
786
-	 */
787
-	public function create( $data = array() ) {
784
+    /**
785
+     * Backwards compatibilty.
786
+     */
787
+    public function create( $data = array() ) {
788 788
 
789
-		// Set the properties.
790
-		if ( is_array( $data ) ) {
791
-			$this->set_props( $data );
792
-		}
789
+        // Set the properties.
790
+        if ( is_array( $data ) ) {
791
+            $this->set_props( $data );
792
+        }
793 793
 
794
-		// Save the item.
795
-		return $this->save();
794
+        // Save the item.
795
+        return $this->save();
796 796
 
797
-	}
797
+    }
798 798
 
799
-	/**
800
-	 * Backwards compatibilty.
801
-	 */
802
-	public function update( $args = array() ) {
803
-		return $this->create( $args );
804
-	}
799
+    /**
800
+     * Backwards compatibilty.
801
+     */
802
+    public function update( $args = array() ) {
803
+        return $this->create( $args );
804
+    }
805 805
 
806 806
     /**
807 807
      * Retrieve renewal payments for a subscription
@@ -811,22 +811,22 @@  discard block
 block discarded – undo
811 811
      */
812 812
     public function get_child_payments( $hide_pending = true ) {
813 813
 
814
-		$statuses = array( 'publish', 'wpi-processing', 'wpi-renewal' );
814
+        $statuses = array( 'publish', 'wpi-processing', 'wpi-renewal' );
815 815
 
816
-		if ( ! $hide_pending ) {
817
-			$statuses = array_keys( wpinv_get_invoice_statuses() );
818
-		}
816
+        if ( ! $hide_pending ) {
817
+            $statuses = array_keys( wpinv_get_invoice_statuses() );
818
+        }
819 819
 
820 820
         return get_posts(
821
-			array(
822
-            	'post_parent'    => $this->get_parent_payment_id(),
823
-            	'numberposts'    => -1,
824
-            	'post_status'    => $statuses,
825
-            	'orderby'        => 'ID',
826
-            	'order'          => 'DESC',
827
-            	'post_type'      => 'wpi_invoice'
828
-			)
829
-		);
821
+            array(
822
+                'post_parent'    => $this->get_parent_payment_id(),
823
+                'numberposts'    => -1,
824
+                'post_status'    => $statuses,
825
+                'orderby'        => 'ID',
826
+                'order'          => 'DESC',
827
+                'post_type'      => 'wpi_invoice'
828
+            )
829
+        );
830 830
     }
831 831
 
832 832
     /**
@@ -836,16 +836,16 @@  discard block
 block discarded – undo
836 836
      * @return int
837 837
      */
838 838
     public function get_total_payments() {
839
-		global $wpdb;
839
+        global $wpdb;
840 840
 
841
-		$count = (int) $wpdb->get_var(
842
-			$wpdb->prepare(
843
-				"SELECT COUNT(ID) FROM $wpdb->posts WHERE post_parent=%d AND post_status IN ( 'publish', 'wpi-processing', 'wpi-renewal' )",
844
-				$this->get_parent_invoice_id()
845
-			)
846
-		);
841
+        $count = (int) $wpdb->get_var(
842
+            $wpdb->prepare(
843
+                "SELECT COUNT(ID) FROM $wpdb->posts WHERE post_parent=%d AND post_status IN ( 'publish', 'wpi-processing', 'wpi-renewal' )",
844
+                $this->get_parent_invoice_id()
845
+            )
846
+        );
847 847
 
848
-		// Maybe include parent invoice.
848
+        // Maybe include parent invoice.
849 849
         if ( $this->get_parent_payment()->is_paid() ) {
850 850
             $count++;
851 851
         }
@@ -874,57 +874,57 @@  discard block
 block discarded – undo
874 874
      *
875 875
      * @since  2.4
876 876
      * @param  array $args Array of values for the payment, including amount and transaction ID
877
-	 * @param  WPInv_Invoice $invoice If adding an existing invoice.
877
+     * @param  WPInv_Invoice $invoice If adding an existing invoice.
878 878
      * @return bool
879 879
      */
880 880
     public function add_payment( $args = array(), $invoice = false ) {
881 881
 
882
-		// Process each payment once.
882
+        // Process each payment once.
883 883
         if ( ! empty( $args['transaction_id'] ) && $this->payment_exists( $args['transaction_id'] ) ) {
884 884
             return false;
885 885
         }
886 886
 
887
-		// Are we creating a new invoice?
888
-		if ( empty( $invoice ) ) {
889
-			$invoice = $this->create_payment();
887
+        // Are we creating a new invoice?
888
+        if ( empty( $invoice ) ) {
889
+            $invoice = $this->create_payment();
890 890
 
891
-			if ( empty( $invoice ) ) {
892
-				return false;
893
-			}
891
+            if ( empty( $invoice ) ) {
892
+                return false;
893
+            }
894 894
 
895
-		}
895
+        }
896 896
 
897
-		$invoice->set_status( 'wpi-renewal' );
897
+        $invoice->set_status( 'wpi-renewal' );
898 898
 
899
-		// Maybe set a transaction id.
900
-		if ( ! empty( $args['transaction_id'] ) ) {
901
-			$invoice->set_transaction_id( $args['transaction_id'] );
902
-		}
899
+        // Maybe set a transaction id.
900
+        if ( ! empty( $args['transaction_id'] ) ) {
901
+            $invoice->set_transaction_id( $args['transaction_id'] );
902
+        }
903 903
 
904
-		// Set the completed date.
905
-		$invoice->set_completed_date( current_time( 'mysql' ) );
904
+        // Set the completed date.
905
+        $invoice->set_completed_date( current_time( 'mysql' ) );
906 906
 
907
-		// And the gateway.
908
-		if ( ! empty( $args['gateway'] ) ) {
909
-			$invoice->set_gateway( $args['gateway'] );
910
-		}
907
+        // And the gateway.
908
+        if ( ! empty( $args['gateway'] ) ) {
909
+            $invoice->set_gateway( $args['gateway'] );
910
+        }
911 911
 
912
-		$invoice->save();
912
+        $invoice->save();
913 913
 
914
-		if ( ! $invoice->exists() ) {
915
-			return false;
916
-		}
914
+        if ( ! $invoice->exists() ) {
915
+            return false;
916
+        }
917 917
 
918
-		do_action( 'getpaid_after_create_subscription_renewal_invoice', $invoice, $this );
919
-		do_action( 'wpinv_recurring_add_subscription_payment', $invoice, $this );
918
+        do_action( 'getpaid_after_create_subscription_renewal_invoice', $invoice, $this );
919
+        do_action( 'wpinv_recurring_add_subscription_payment', $invoice, $this );
920 920
         do_action( 'wpinv_recurring_record_payment', $invoice->get_id(), $this->get_parent_invoice_id(), $invoice->get_recurring_total(), $invoice->get_transaction_id() );
921 921
 
922 922
         update_post_meta( $invoice->get_id(), '_wpinv_subscription_id', $this->id );
923 923
 
924 924
         return $invoice->get_id();
925
-	}
925
+    }
926 926
 
927
-	/**
927
+    /**
928 928
      * Creates a new invoice and returns it.
929 929
      *
930 930
      * @since  1.0.19
@@ -932,97 +932,97 @@  discard block
 block discarded – undo
932 932
      */
933 933
     public function create_payment() {
934 934
 
935
-		$parent_invoice = $this->get_parent_payment();
936
-
937
-		if ( ! $parent_invoice->exists() ) {
938
-			return false;
939
-		}
940
-
941
-		// Duplicate the parent invoice.
942
-		$invoice = getpaid_duplicate_invoice( $parent_invoice );
943
-		$invoice->set_parent_id( $parent_invoice->get_id() );
944
-		$invoice->recalculate_total();
945
-		$invoice->set_status( 'wpi-pending' );
946
-		$invoice->save();
947
-
948
-		return $invoice->exists() ? $invoice : false;
949
-    }
950
-
951
-	/**
952
-	 * Renews or completes a subscription
953
-	 *
954
-	 * @since  1.0.0
955
-	 * @return int The subscription's id
956
-	 */
957
-	public function renew() {
958
-
959
-		// Complete subscription if applicable
960
-		if ( $this->is_last_renewal() ) {
961
-			return $this->complete();
962
-		}
963
-
964
-		// Calculate new expiration
965
-		$frequency      = $this->get_frequency();
966
-		$period         = $this->get_period();
967
-		$new_expiration = strtotime( "+ $frequency $period", $this->get_expiration_time() );
968
-
969
-		$this->set_expiration( date( 'Y-m-d H:i:s',$new_expiration ) );
970
-		$this->set_status( 'active' );
971
-		return $this->save();
972
-
973
-		do_action( 'getpaid_subscription_renewed', $this );
974
-
975
-	}
976
-
977
-	/**
978
-	 * Marks a subscription as completed
979
-	 *
980
-	 * Subscription is completed when the number of payments matches the billing_times field
981
-	 *
982
-	 * @since  1.0.0
983
-	 * @return int|bool Subscription id or false if the subscription is cancelled.
984
-	 */
985
-	public function complete() {
986
-
987
-		// Only mark a subscription as complete if it's not already cancelled.
988
-		if ( $this->has_status( 'cancelled' ) ) {
989
-			return false;
990
-		}
991
-
992
-		$this->set_status( 'completed' );
993
-		return $this->save();
994
-
995
-	}
996
-
997
-	/**
998
-	 * Marks a subscription as expired
999
-	 *
1000
-	 * @since  1.0.0
1001
-	 * @param  bool $check_expiration
1002
-	 * @return int|bool Subscription id or false if $check_expiration is true and expiration date is in the future.
1003
-	 */
1004
-	public function expire( $check_expiration = false ) {
1005
-
1006
-		if ( $check_expiration && $this->get_expiration_time() > current_time( 'timestamp' ) ) {
1007
-			// Do not mark as expired since real expiration date is in the future
1008
-			return false;
1009
-		}
1010
-
1011
-		$this->set_status( 'expired' );
1012
-		return $this->save();
1013
-
1014
-	}
1015
-
1016
-	/**
1017
-	 * Marks a subscription as failing
1018
-	 *
1019
-	 * @since  2.4.2
1020
-	 * @return int Subscription id.
1021
-	 */
1022
-	public function failing() {
1023
-		$this->set_status( 'failing' );
1024
-		return $this->save();
1025
-	}
935
+        $parent_invoice = $this->get_parent_payment();
936
+
937
+        if ( ! $parent_invoice->exists() ) {
938
+            return false;
939
+        }
940
+
941
+        // Duplicate the parent invoice.
942
+        $invoice = getpaid_duplicate_invoice( $parent_invoice );
943
+        $invoice->set_parent_id( $parent_invoice->get_id() );
944
+        $invoice->recalculate_total();
945
+        $invoice->set_status( 'wpi-pending' );
946
+        $invoice->save();
947
+
948
+        return $invoice->exists() ? $invoice : false;
949
+    }
950
+
951
+    /**
952
+     * Renews or completes a subscription
953
+     *
954
+     * @since  1.0.0
955
+     * @return int The subscription's id
956
+     */
957
+    public function renew() {
958
+
959
+        // Complete subscription if applicable
960
+        if ( $this->is_last_renewal() ) {
961
+            return $this->complete();
962
+        }
963
+
964
+        // Calculate new expiration
965
+        $frequency      = $this->get_frequency();
966
+        $period         = $this->get_period();
967
+        $new_expiration = strtotime( "+ $frequency $period", $this->get_expiration_time() );
968
+
969
+        $this->set_expiration( date( 'Y-m-d H:i:s',$new_expiration ) );
970
+        $this->set_status( 'active' );
971
+        return $this->save();
972
+
973
+        do_action( 'getpaid_subscription_renewed', $this );
974
+
975
+    }
976
+
977
+    /**
978
+     * Marks a subscription as completed
979
+     *
980
+     * Subscription is completed when the number of payments matches the billing_times field
981
+     *
982
+     * @since  1.0.0
983
+     * @return int|bool Subscription id or false if the subscription is cancelled.
984
+     */
985
+    public function complete() {
986
+
987
+        // Only mark a subscription as complete if it's not already cancelled.
988
+        if ( $this->has_status( 'cancelled' ) ) {
989
+            return false;
990
+        }
991
+
992
+        $this->set_status( 'completed' );
993
+        return $this->save();
994
+
995
+    }
996
+
997
+    /**
998
+     * Marks a subscription as expired
999
+     *
1000
+     * @since  1.0.0
1001
+     * @param  bool $check_expiration
1002
+     * @return int|bool Subscription id or false if $check_expiration is true and expiration date is in the future.
1003
+     */
1004
+    public function expire( $check_expiration = false ) {
1005
+
1006
+        if ( $check_expiration && $this->get_expiration_time() > current_time( 'timestamp' ) ) {
1007
+            // Do not mark as expired since real expiration date is in the future
1008
+            return false;
1009
+        }
1010
+
1011
+        $this->set_status( 'expired' );
1012
+        return $this->save();
1013
+
1014
+    }
1015
+
1016
+    /**
1017
+     * Marks a subscription as failing
1018
+     *
1019
+     * @since  2.4.2
1020
+     * @return int Subscription id.
1021
+     */
1022
+    public function failing() {
1023
+        $this->set_status( 'failing' );
1024
+        return $this->save();
1025
+    }
1026 1026
 
1027 1027
     /**
1028 1028
      * Marks a subscription as cancelled
@@ -1031,19 +1031,19 @@  discard block
 block discarded – undo
1031 1031
      * @return int Subscription id.
1032 1032
      */
1033 1033
     public function cancel() {
1034
-		$this->set_status( 'cancelled' );
1035
-		return $this->save();
1034
+        $this->set_status( 'cancelled' );
1035
+        return $this->save();
1036 1036
     }
1037 1037
 
1038
-	/**
1039
-	 * Determines if a subscription can be cancelled both locally and with a payment processor.
1040
-	 *
1041
-	 * @since  1.0.0
1042
-	 * @return bool
1043
-	 */
1044
-	public function can_cancel() {
1045
-		return apply_filters( 'wpinv_subscription_can_cancel', $this->has_status( $this->get_cancellable_statuses() ), $this );
1046
-	}
1038
+    /**
1039
+     * Determines if a subscription can be cancelled both locally and with a payment processor.
1040
+     *
1041
+     * @since  1.0.0
1042
+     * @return bool
1043
+     */
1044
+    public function can_cancel() {
1045
+        return apply_filters( 'wpinv_subscription_can_cancel', $this->has_status( $this->get_cancellable_statuses() ), $this );
1046
+    }
1047 1047
 
1048 1048
     /**
1049 1049
      * Returns an array of subscription statuses that can be cancelled
@@ -1056,96 +1056,96 @@  discard block
 block discarded – undo
1056 1056
         return apply_filters( 'wpinv_recurring_cancellable_statuses', array( 'active', 'trialling', 'failing' ) );
1057 1057
     }
1058 1058
 
1059
-	/**
1060
-	 * Retrieves the URL to cancel subscription
1061
-	 *
1062
-	 * @since  1.0.0
1063
-	 * @return string
1064
-	 */
1065
-	public function get_cancel_url() {
1066
-		$url = getpaid_get_authenticated_action_url( 'subscription_cancel', $this->get_view_url() );
1067
-		return apply_filters( 'wpinv_subscription_cancel_url', $url, $this );
1068
-	}
1069
-
1070
-	/**
1071
-	 * Retrieves the URL to view a subscription
1072
-	 *
1073
-	 * @since  1.0.19
1074
-	 * @return string
1075
-	 */
1076
-	public function get_view_url() {
1077
-
1078
-		$url = getpaid_get_tab_url( 'gp-subscriptions', get_permalink( (int) wpinv_get_option( 'invoice_subscription_page' ) ) );
1079
-		$url = add_query_arg( 'subscription', $this->get_id(), $url );
1080
-
1081
-		return apply_filters( 'getpaid_get_subscription_view_url', $url, $this );
1082
-	}
1083
-
1084
-	/**
1085
-	 * Determines if subscription can be manually renewed
1086
-	 *
1087
-	 * This method is filtered by payment gateways in order to return true on subscriptions
1088
-	 * that can be renewed manually
1089
-	 *
1090
-	 * @since  2.5
1091
-	 * @return bool
1092
-	 */
1093
-	public function can_renew() {
1094
-		return apply_filters( 'wpinv_subscription_can_renew', true, $this );
1095
-	}
1096
-
1097
-	/**
1098
-	 * Retrieves the URL to renew a subscription
1099
-	 *
1100
-	 * @since  2.5
1101
-	 * @return string
1102
-	 */
1103
-	public function get_renew_url() {
1104
-		$url = wp_nonce_url( add_query_arg( array( 'getpaid-action' => 'renew_subscription', 'sub_id' => $this->get_id ) ), 'getpaid-nonce' );
1105
-		return apply_filters( 'wpinv_subscription_renew_url', $url, $this );
1106
-	}
1107
-
1108
-	/**
1109
-	 * Determines if subscription can have their payment method updated
1110
-	 *
1111
-	 * @since  1.0.0
1112
-	 * @return bool
1113
-	 */
1114
-	public function can_update() {
1115
-		return apply_filters( 'wpinv_subscription_can_update', false, $this );
1116
-	}
1117
-
1118
-	/**
1119
-	 * Retrieves the URL to update subscription
1120
-	 *
1121
-	 * @since  1.0.0
1122
-	 * @return string
1123
-	 */
1124
-	public function get_update_url() {
1125
-		$url = add_query_arg( array( 'action' => 'update', 'subscription_id' => $this->get_id() ) );
1126
-		return apply_filters( 'wpinv_subscription_update_url', $url, $this );
1127
-	}
1128
-
1129
-	/**
1130
-	 * Retrieves the subscription status label
1131
-	 *
1132
-	 * @since  1.0.0
1133
-	 * @return string
1134
-	 */
1135
-	public function get_status_label() {
1136
-		return getpaid_get_subscription_status_label( $this->get_status() );
1137
-	}
1138
-
1139
-	/**
1140
-	 * Retrieves the subscription status class
1141
-	 *
1142
-	 * @since  1.0.19
1143
-	 * @return string
1144
-	 */
1145
-	public function get_status_class() {
1146
-		$statuses = getpaid_get_subscription_status_classes();
1147
-		return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
1148
-	}
1059
+    /**
1060
+     * Retrieves the URL to cancel subscription
1061
+     *
1062
+     * @since  1.0.0
1063
+     * @return string
1064
+     */
1065
+    public function get_cancel_url() {
1066
+        $url = getpaid_get_authenticated_action_url( 'subscription_cancel', $this->get_view_url() );
1067
+        return apply_filters( 'wpinv_subscription_cancel_url', $url, $this );
1068
+    }
1069
+
1070
+    /**
1071
+     * Retrieves the URL to view a subscription
1072
+     *
1073
+     * @since  1.0.19
1074
+     * @return string
1075
+     */
1076
+    public function get_view_url() {
1077
+
1078
+        $url = getpaid_get_tab_url( 'gp-subscriptions', get_permalink( (int) wpinv_get_option( 'invoice_subscription_page' ) ) );
1079
+        $url = add_query_arg( 'subscription', $this->get_id(), $url );
1080
+
1081
+        return apply_filters( 'getpaid_get_subscription_view_url', $url, $this );
1082
+    }
1083
+
1084
+    /**
1085
+     * Determines if subscription can be manually renewed
1086
+     *
1087
+     * This method is filtered by payment gateways in order to return true on subscriptions
1088
+     * that can be renewed manually
1089
+     *
1090
+     * @since  2.5
1091
+     * @return bool
1092
+     */
1093
+    public function can_renew() {
1094
+        return apply_filters( 'wpinv_subscription_can_renew', true, $this );
1095
+    }
1096
+
1097
+    /**
1098
+     * Retrieves the URL to renew a subscription
1099
+     *
1100
+     * @since  2.5
1101
+     * @return string
1102
+     */
1103
+    public function get_renew_url() {
1104
+        $url = wp_nonce_url( add_query_arg( array( 'getpaid-action' => 'renew_subscription', 'sub_id' => $this->get_id ) ), 'getpaid-nonce' );
1105
+        return apply_filters( 'wpinv_subscription_renew_url', $url, $this );
1106
+    }
1107
+
1108
+    /**
1109
+     * Determines if subscription can have their payment method updated
1110
+     *
1111
+     * @since  1.0.0
1112
+     * @return bool
1113
+     */
1114
+    public function can_update() {
1115
+        return apply_filters( 'wpinv_subscription_can_update', false, $this );
1116
+    }
1117
+
1118
+    /**
1119
+     * Retrieves the URL to update subscription
1120
+     *
1121
+     * @since  1.0.0
1122
+     * @return string
1123
+     */
1124
+    public function get_update_url() {
1125
+        $url = add_query_arg( array( 'action' => 'update', 'subscription_id' => $this->get_id() ) );
1126
+        return apply_filters( 'wpinv_subscription_update_url', $url, $this );
1127
+    }
1128
+
1129
+    /**
1130
+     * Retrieves the subscription status label
1131
+     *
1132
+     * @since  1.0.0
1133
+     * @return string
1134
+     */
1135
+    public function get_status_label() {
1136
+        return getpaid_get_subscription_status_label( $this->get_status() );
1137
+    }
1138
+
1139
+    /**
1140
+     * Retrieves the subscription status class
1141
+     *
1142
+     * @since  1.0.19
1143
+     * @return string
1144
+     */
1145
+    public function get_status_class() {
1146
+        $statuses = getpaid_get_subscription_status_classes();
1147
+        return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
1148
+    }
1149 1149
 
1150 1150
     /**
1151 1151
      * Retrieves the subscription status label
@@ -1155,11 +1155,11 @@  discard block
 block discarded – undo
1155 1155
      */
1156 1156
     public function get_status_label_html() {
1157 1157
 
1158
-		$status_label = sanitize_text_field( $this->get_status_label() );
1159
-		$class        = esc_attr( $this->get_status_class() );
1160
-		$status       = sanitize_html_class( $this->get_status() );
1158
+        $status_label = sanitize_text_field( $this->get_status_label() );
1159
+        $class        = esc_attr( $this->get_status_class() );
1160
+        $status       = sanitize_html_class( $this->get_status() );
1161 1161
 
1162
-		return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
1162
+        return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
1163 1163
     }
1164 1164
 
1165 1165
     /**
@@ -1170,75 +1170,75 @@  discard block
 block discarded – undo
1170 1170
      * @return bool
1171 1171
      */
1172 1172
     public function payment_exists( $txn_id = '' ) {
1173
-		$invoice_id = WPInv_Invoice::get_invoice_id_by_field( $txn_id, 'transaction_id' );
1173
+        $invoice_id = WPInv_Invoice::get_invoice_id_by_field( $txn_id, 'transaction_id' );
1174 1174
         return ! empty( $invoice_id );
1175
-	}
1176
-
1177
-	/**
1178
-	 * Handle the status transition.
1179
-	 */
1180
-	protected function status_transition() {
1181
-		$status_transition = $this->status_transition;
1182
-
1183
-		// Reset status transition variable.
1184
-		$this->status_transition = false;
1185
-
1186
-		if ( $status_transition ) {
1187
-			try {
1188
-
1189
-				// Fire a hook for the status change.
1190
-				do_action( 'wpinv_subscription_' . $status_transition['to'], $this->get_id(), $this, $status_transition );
1191
-				do_action( 'getpaid_subscription_' . $status_transition['to'], $this, $status_transition );
1192
-
1193
-				if ( ! empty( $status_transition['from'] ) ) {
1194
-
1195
-					/* translators: 1: old subscription status 2: new subscription status */
1196
-					$transition_note = sprintf( __( 'Subscription status changed from %1$s to %2$s.', 'invoicing' ), getpaid_get_subscription_status_label( $status_transition['from'] ), getpaid_get_subscription_status_label( $status_transition['to'] ) );
1197
-
1198
-					// Note the transition occurred.
1199
-					$this->get_parent_payment()->add_note( $transition_note, false, false, true );
1200
-
1201
-					// Fire another hook.
1202
-					do_action( 'getpaid_subscription_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $this );
1203
-					do_action( 'getpaid_subscription_status_changed', $this, $status_transition['from'], $status_transition['to'] );
1204
-
1205
-				} else {
1206
-					/* translators: %s: new invoice status */
1207
-					$transition_note = sprintf( __( 'Subscription status set to %s.', 'invoicing' ), getpaid_get_subscription_status_label( $status_transition['to'] ) );
1208
-
1209
-					// Note the transition occurred.
1210
-					$this->get_parent_payment()->add_note( $transition_note, false, false, true );
1211
-
1212
-				}
1213
-			} catch ( Exception $e ) {
1214
-				$this->get_parent_payment()->add_note( __( 'Error during subscription status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
1215
-			}
1216
-		}
1217
-
1218
-	}
1219
-
1220
-	/**
1221
-	 * Save data to the database.
1222
-	 *
1223
-	 * @since 1.0.19
1224
-	 * @return int subscription ID
1225
-	 */
1226
-	public function save() {
1227
-		parent::save();
1228
-		$this->status_transition();
1229
-		return $this->get_id();
1230
-	}
1231
-
1232
-	/**
1233
-	 * Activates a subscription.
1234
-	 *
1235
-	 * @since 1.0.19
1236
-	 * @return int subscription ID
1237
-	 */
1238
-	public function activate() {
1239
-		$status = 'trialling' == $this->get_status() ? 'trialling' : 'active';
1240
-		$this->set_status( $status );
1241
-		return $this->save();
1242
-	}
1175
+    }
1176
+
1177
+    /**
1178
+     * Handle the status transition.
1179
+     */
1180
+    protected function status_transition() {
1181
+        $status_transition = $this->status_transition;
1182
+
1183
+        // Reset status transition variable.
1184
+        $this->status_transition = false;
1185
+
1186
+        if ( $status_transition ) {
1187
+            try {
1188
+
1189
+                // Fire a hook for the status change.
1190
+                do_action( 'wpinv_subscription_' . $status_transition['to'], $this->get_id(), $this, $status_transition );
1191
+                do_action( 'getpaid_subscription_' . $status_transition['to'], $this, $status_transition );
1192
+
1193
+                if ( ! empty( $status_transition['from'] ) ) {
1194
+
1195
+                    /* translators: 1: old subscription status 2: new subscription status */
1196
+                    $transition_note = sprintf( __( 'Subscription status changed from %1$s to %2$s.', 'invoicing' ), getpaid_get_subscription_status_label( $status_transition['from'] ), getpaid_get_subscription_status_label( $status_transition['to'] ) );
1197
+
1198
+                    // Note the transition occurred.
1199
+                    $this->get_parent_payment()->add_note( $transition_note, false, false, true );
1200
+
1201
+                    // Fire another hook.
1202
+                    do_action( 'getpaid_subscription_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $this );
1203
+                    do_action( 'getpaid_subscription_status_changed', $this, $status_transition['from'], $status_transition['to'] );
1204
+
1205
+                } else {
1206
+                    /* translators: %s: new invoice status */
1207
+                    $transition_note = sprintf( __( 'Subscription status set to %s.', 'invoicing' ), getpaid_get_subscription_status_label( $status_transition['to'] ) );
1208
+
1209
+                    // Note the transition occurred.
1210
+                    $this->get_parent_payment()->add_note( $transition_note, false, false, true );
1211
+
1212
+                }
1213
+            } catch ( Exception $e ) {
1214
+                $this->get_parent_payment()->add_note( __( 'Error during subscription status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
1215
+            }
1216
+        }
1217
+
1218
+    }
1219
+
1220
+    /**
1221
+     * Save data to the database.
1222
+     *
1223
+     * @since 1.0.19
1224
+     * @return int subscription ID
1225
+     */
1226
+    public function save() {
1227
+        parent::save();
1228
+        $this->status_transition();
1229
+        return $this->get_id();
1230
+    }
1231
+
1232
+    /**
1233
+     * Activates a subscription.
1234
+     *
1235
+     * @since 1.0.19
1236
+     * @return int subscription ID
1237
+     */
1238
+    public function activate() {
1239
+        $status = 'trialling' == $this->get_status() ? 'trialling' : 'active';
1240
+        $this->set_status( $status );
1241
+        return $this->save();
1242
+    }
1243 1243
 
1244 1244
 }
Please login to merge, or discard this patch.
Spacing   +218 added lines, -218 removed lines patch added patch discarded remove patch
@@ -6,7 +6,7 @@  discard block
 block discarded – undo
6 6
  * @package Invoicing
7 7
  */
8 8
 
9
-defined( 'ABSPATH' ) || exit;
9
+defined('ABSPATH') || exit;
10 10
 
11 11
 /**
12 12
  * The Subscription Class
@@ -68,27 +68,27 @@  discard block
 block discarded – undo
68 68
 	 * @param  int|string|object|WPInv_Subscription $subscription Subscription id, profile_id, or object to read.
69 69
 	 * @param  bool $deprecated
70 70
 	 */
71
-	function __construct( $subscription = 0, $deprecated = false ) {
71
+	function __construct($subscription = 0, $deprecated = false) {
72 72
 
73
-		parent::__construct( $subscription );
73
+		parent::__construct($subscription);
74 74
 
75
-		if ( ! $deprecated && ! empty( $subscription ) && is_numeric( $subscription ) ) {
76
-			$this->set_id( $subscription );
77
-		} elseif ( $subscription instanceof self ) {
78
-			$this->set_id( $subscription->get_id() );
79
-		} elseif ( ! empty( $subscription->id ) ) {
80
-			$this->set_id( $subscription->id );
81
-		} elseif ( $deprecated && $subscription_id = self::get_subscription_id_by_field( $subscription, 'profile_id' ) ) {
82
-			$this->set_id( $subscription_id );
75
+		if (!$deprecated && !empty($subscription) && is_numeric($subscription)) {
76
+			$this->set_id($subscription);
77
+		} elseif ($subscription instanceof self) {
78
+			$this->set_id($subscription->get_id());
79
+		} elseif (!empty($subscription->id)) {
80
+			$this->set_id($subscription->id);
81
+		} elseif ($deprecated && $subscription_id = self::get_subscription_id_by_field($subscription, 'profile_id')) {
82
+			$this->set_id($subscription_id);
83 83
 		} else {
84
-			$this->set_object_read( true );
84
+			$this->set_object_read(true);
85 85
 		}
86 86
 
87 87
 		// Load the datastore.
88
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
88
+		$this->data_store = GetPaid_Data_Store::load($this->data_store_name);
89 89
 
90
-		if ( $this->get_id() > 0 ) {
91
-			$this->data_store->read( $this );
90
+		if ($this->get_id() > 0) {
91
+			$this->data_store->read($this);
92 92
 		}
93 93
 
94 94
 	}
@@ -103,17 +103,17 @@  discard block
 block discarded – undo
103 103
 	 * @since 1.0.19
104 104
 	 * @return int
105 105
 	 */
106
-	public static function get_subscription_id_by_field( $value, $field = 'profile_id' ) {
106
+	public static function get_subscription_id_by_field($value, $field = 'profile_id') {
107 107
         global $wpdb;
108 108
 
109 109
 		// Trim the value.
110
-		$value = trim( $value );
110
+		$value = trim($value);
111 111
 
112
-		if ( empty( $value ) ) {
112
+		if (empty($value)) {
113 113
 			return 0;
114 114
 		}
115 115
 
116
-		if ( 'invoice_id' == $field ) {
116
+		if ('invoice_id' == $field) {
117 117
 			$field = 'parent_payment_id';
118 118
 		}
119 119
 
@@ -125,28 +125,28 @@  discard block
 block discarded – undo
125 125
 		);
126 126
 
127 127
 		// Ensure a field has been passed.
128
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
128
+		if (empty($field) || !in_array($field, $fields)) {
129 129
 			return 0;
130 130
 		}
131 131
 
132 132
 		// Maybe retrieve from the cache.
133
-		$subscription_id   = wp_cache_get( $value, "getpaid_subscription_{$field}s_to_subscription_ids" );
134
-		if ( ! empty( $subscription_id ) ) {
133
+		$subscription_id = wp_cache_get($value, "getpaid_subscription_{$field}s_to_subscription_ids");
134
+		if (!empty($subscription_id)) {
135 135
 			return $subscription_id;
136 136
 		}
137 137
 
138 138
         // Fetch from the db.
139 139
         $table            = $wpdb->prefix . 'wpinv_subscriptions';
140 140
         $subscription_id  = (int) $wpdb->get_var(
141
-            $wpdb->prepare( "SELECT `id` FROM $table WHERE `$field`=%s LIMIT 1", $value )
141
+            $wpdb->prepare("SELECT `id` FROM $table WHERE `$field`=%s LIMIT 1", $value)
142 142
         );
143 143
 
144
-		if ( empty( $subscription_id ) ) {
144
+		if (empty($subscription_id)) {
145 145
 			return 0;
146 146
 		}
147 147
 
148 148
 		// Update the cache with our data.
149
-		wp_cache_set( $value, $subscription_id, "getpaid_subscription_{$field}s_to_subscription_ids" );
149
+		wp_cache_set($value, $subscription_id, "getpaid_subscription_{$field}s_to_subscription_ids");
150 150
 
151 151
 		return $subscription_id;
152 152
 	}
@@ -155,17 +155,17 @@  discard block
 block discarded – undo
155 155
      * Clears the subscription's cache.
156 156
      */
157 157
     public function clear_cache() {
158
-		wp_cache_delete( $this->get_parent_payment_id(), 'getpaid_subscription_parent_payment_ids_to_subscription_ids' );
159
-		wp_cache_delete( $this->get_transaction_id(), 'getpaid_subscription_transaction_ids_to_subscription_ids' );
160
-		wp_cache_delete( $this->get_profile_id(), 'getpaid_subscription_profile_ids_to_subscription_ids' );
161
-		wp_cache_delete( $this->get_id(), 'getpaid_subscriptions' );
158
+		wp_cache_delete($this->get_parent_payment_id(), 'getpaid_subscription_parent_payment_ids_to_subscription_ids');
159
+		wp_cache_delete($this->get_transaction_id(), 'getpaid_subscription_transaction_ids_to_subscription_ids');
160
+		wp_cache_delete($this->get_profile_id(), 'getpaid_subscription_profile_ids_to_subscription_ids');
161
+		wp_cache_delete($this->get_id(), 'getpaid_subscriptions');
162 162
 	}
163 163
 
164 164
 	/**
165 165
      * Checks if a subscription key is set.
166 166
      */
167
-    public function _isset( $key ) {
168
-        return isset( $this->data[$key] ) || method_exists( $this, "get_$key" );
167
+    public function _isset($key) {
168
+        return isset($this->data[$key]) || method_exists($this, "get_$key");
169 169
 	}
170 170
 
171 171
 	/*
@@ -190,8 +190,8 @@  discard block
 block discarded – undo
190 190
 	 * @param  string $context View or edit context.
191 191
 	 * @return int
192 192
 	 */
193
-	public function get_customer_id( $context = 'view' ) {
194
-		return (int) $this->get_prop( 'customer_id', $context );
193
+	public function get_customer_id($context = 'view') {
194
+		return (int) $this->get_prop('customer_id', $context);
195 195
 	}
196 196
 
197 197
 	/**
@@ -201,8 +201,8 @@  discard block
 block discarded – undo
201 201
 	 * @param  string $context View or edit context.
202 202
 	 * @return WP_User|false WP_User object on success, false on failure.
203 203
 	 */
204
-	public function get_customer( $context = 'view' ) {
205
-		return get_userdata( $this->get_customer_id( $context ) );
204
+	public function get_customer($context = 'view') {
205
+		return get_userdata($this->get_customer_id($context));
206 206
 	}
207 207
 
208 208
 	/**
@@ -212,8 +212,8 @@  discard block
 block discarded – undo
212 212
 	 * @param  string $context View or edit context.
213 213
 	 * @return int
214 214
 	 */
215
-	public function get_parent_invoice_id( $context = 'view' ) {
216
-		return (int) $this->get_prop( 'parent_payment_id', $context );
215
+	public function get_parent_invoice_id($context = 'view') {
216
+		return (int) $this->get_prop('parent_payment_id', $context);
217 217
 	}
218 218
 
219 219
 	/**
@@ -223,8 +223,8 @@  discard block
 block discarded – undo
223 223
 	 * @param  string $context View or edit context.
224 224
 	 * @return int
225 225
 	 */
226
-    public function get_parent_payment_id( $context = 'view' ) {
227
-        return $this->get_parent_invoice_id( $context );
226
+    public function get_parent_payment_id($context = 'view') {
227
+        return $this->get_parent_invoice_id($context);
228 228
 	}
229 229
 
230 230
 	/**
@@ -233,8 +233,8 @@  discard block
 block discarded – undo
233 233
      * @since  1.0.0
234 234
      * @return int
235 235
      */
236
-    public function get_original_payment_id( $context = 'view' ) {
237
-        return $this->get_parent_invoice_id( $context );
236
+    public function get_original_payment_id($context = 'view') {
237
+        return $this->get_parent_invoice_id($context);
238 238
     }
239 239
 
240 240
 	/**
@@ -244,8 +244,8 @@  discard block
 block discarded – undo
244 244
 	 * @param  string $context View or edit context.
245 245
 	 * @return WPInv_Invoice
246 246
 	 */
247
-	public function get_parent_invoice( $context = 'view' ) {
248
-		return new WPInv_Invoice( $this->get_parent_invoice_id( $context ) );
247
+	public function get_parent_invoice($context = 'view') {
248
+		return new WPInv_Invoice($this->get_parent_invoice_id($context));
249 249
 	}
250 250
 
251 251
 	/**
@@ -255,8 +255,8 @@  discard block
 block discarded – undo
255 255
 	 * @param  string $context View or edit context.
256 256
 	 * @return WPInv_Invoice
257 257
 	 */
258
-    public function get_parent_payment( $context = 'view' ) {
259
-        return $this->get_parent_invoice( $context );
258
+    public function get_parent_payment($context = 'view') {
259
+        return $this->get_parent_invoice($context);
260 260
 	}
261 261
 
262 262
 	/**
@@ -266,8 +266,8 @@  discard block
 block discarded – undo
266 266
 	 * @param  string $context View or edit context.
267 267
 	 * @return int
268 268
 	 */
269
-	public function get_product_id( $context = 'view' ) {
270
-		return (int) $this->get_prop( 'product_id', $context );
269
+	public function get_product_id($context = 'view') {
270
+		return (int) $this->get_prop('product_id', $context);
271 271
 	}
272 272
 
273 273
 	/**
@@ -277,8 +277,8 @@  discard block
 block discarded – undo
277 277
 	 * @param  string $context View or edit context.
278 278
 	 * @return WPInv_Item
279 279
 	 */
280
-	public function get_product( $context = 'view' ) {
281
-		return new WPInv_Item( $this->get_product_id( $context ) );
280
+	public function get_product($context = 'view') {
281
+		return new WPInv_Item($this->get_product_id($context));
282 282
 	}
283 283
 
284 284
 	/**
@@ -290,8 +290,8 @@  discard block
 block discarded – undo
290 290
 	 * @param  string $context View or edit context.
291 291
 	 * @return string
292 292
 	 */
293
-	public function get_gateway( $context = 'view' ) {
294
-		return $this->get_parent_invoice( $context )->get_gateway();
293
+	public function get_gateway($context = 'view') {
294
+		return $this->get_parent_invoice($context)->get_gateway();
295 295
 	}
296 296
 
297 297
 	/**
@@ -301,8 +301,8 @@  discard block
 block discarded – undo
301 301
 	 * @param  string $context View or edit context.
302 302
 	 * @return string
303 303
 	 */
304
-	public function get_period( $context = 'view' ) {
305
-		return $this->get_prop( 'period', $context );
304
+	public function get_period($context = 'view') {
305
+		return $this->get_prop('period', $context);
306 306
 	}
307 307
 
308 308
 	/**
@@ -312,8 +312,8 @@  discard block
 block discarded – undo
312 312
 	 * @param  string $context View or edit context.
313 313
 	 * @return int
314 314
 	 */
315
-	public function get_frequency( $context = 'view' ) {
316
-		return (int) $this->get_prop( 'frequency', $context );
315
+	public function get_frequency($context = 'view') {
316
+		return (int) $this->get_prop('frequency', $context);
317 317
 	}
318 318
 
319 319
 	/**
@@ -323,8 +323,8 @@  discard block
 block discarded – undo
323 323
 	 * @param  string $context View or edit context.
324 324
 	 * @return float
325 325
 	 */
326
-	public function get_initial_amount( $context = 'view' ) {
327
-		return (float) wpinv_sanitize_amount( $this->get_prop( 'initial_amount', $context ) );
326
+	public function get_initial_amount($context = 'view') {
327
+		return (float) wpinv_sanitize_amount($this->get_prop('initial_amount', $context));
328 328
 	}
329 329
 
330 330
 	/**
@@ -334,8 +334,8 @@  discard block
 block discarded – undo
334 334
 	 * @param  string $context View or edit context.
335 335
 	 * @return float
336 336
 	 */
337
-	public function get_recurring_amount( $context = 'view' ) {
338
-		return (float) wpinv_sanitize_amount( $this->get_prop( 'recurring_amount', $context ) );
337
+	public function get_recurring_amount($context = 'view') {
338
+		return (float) wpinv_sanitize_amount($this->get_prop('recurring_amount', $context));
339 339
 	}
340 340
 
341 341
 	/**
@@ -345,8 +345,8 @@  discard block
 block discarded – undo
345 345
 	 * @param  string $context View or edit context.
346 346
 	 * @return int
347 347
 	 */
348
-	public function get_bill_times( $context = 'view' ) {
349
-		return (int) $this->get_prop( 'bill_times', $context );
348
+	public function get_bill_times($context = 'view') {
349
+		return (int) $this->get_prop('bill_times', $context);
350 350
 	}
351 351
 
352 352
 	/**
@@ -356,8 +356,8 @@  discard block
 block discarded – undo
356 356
 	 * @param  string $context View or edit context.
357 357
 	 * @return string
358 358
 	 */
359
-	public function get_transaction_id( $context = 'view' ) {
360
-		return $this->get_prop( 'transaction_id', $context );
359
+	public function get_transaction_id($context = 'view') {
360
+		return $this->get_prop('transaction_id', $context);
361 361
 	}
362 362
 
363 363
 	/**
@@ -367,8 +367,8 @@  discard block
 block discarded – undo
367 367
 	 * @param  string $context View or edit context.
368 368
 	 * @return string
369 369
 	 */
370
-	public function get_created( $context = 'view' ) {
371
-		return $this->get_prop( 'created', $context );
370
+	public function get_created($context = 'view') {
371
+		return $this->get_prop('created', $context);
372 372
 	}
373 373
 
374 374
 	/**
@@ -378,8 +378,8 @@  discard block
 block discarded – undo
378 378
 	 * @param  string $context View or edit context.
379 379
 	 * @return string
380 380
 	 */
381
-	public function get_date_created( $context = 'view' ) {
382
-		return $this->get_created( $context );
381
+	public function get_date_created($context = 'view') {
382
+		return $this->get_created($context);
383 383
 	}
384 384
 
385 385
 	/**
@@ -390,7 +390,7 @@  discard block
 block discarded – undo
390 390
 	 */
391 391
 	public function get_time_created() {
392 392
 		$created = $this->get_date_created();
393
-		return empty( $created ) ? current_time( 'timestamp' ) : strtotime( $created, current_time( 'timestamp' ) );
393
+		return empty($created) ? current_time('timestamp') : strtotime($created, current_time('timestamp'));
394 394
 	}
395 395
 
396 396
 	/**
@@ -400,11 +400,11 @@  discard block
 block discarded – undo
400 400
 	 * @param  string $context View or edit context.
401 401
 	 * @return string
402 402
 	 */
403
-	public function get_date_created_gmt( $context = 'view' ) {
404
-        $date = $this->get_date_created( $context );
403
+	public function get_date_created_gmt($context = 'view') {
404
+        $date = $this->get_date_created($context);
405 405
 
406
-        if ( $date ) {
407
-            $date = get_gmt_from_date( $date );
406
+        if ($date) {
407
+            $date = get_gmt_from_date($date);
408 408
         }
409 409
 		return $date;
410 410
 	}
@@ -416,8 +416,8 @@  discard block
 block discarded – undo
416 416
 	 * @param  string $context View or edit context.
417 417
 	 * @return string
418 418
 	 */
419
-	public function get_next_renewal_date( $context = 'view' ) {
420
-		return $this->get_prop( 'expiration', $context );
419
+	public function get_next_renewal_date($context = 'view') {
420
+		return $this->get_prop('expiration', $context);
421 421
 	}
422 422
 
423 423
 	/**
@@ -427,8 +427,8 @@  discard block
 block discarded – undo
427 427
 	 * @param  string $context View or edit context.
428 428
 	 * @return string
429 429
 	 */
430
-	public function get_expiration( $context = 'view' ) {
431
-		return $this->get_next_renewal_date( $context );
430
+	public function get_expiration($context = 'view') {
431
+		return $this->get_next_renewal_date($context);
432 432
 	}
433 433
 
434 434
 	/**
@@ -440,12 +440,12 @@  discard block
 block discarded – undo
440 440
 	public function get_expiration_time() {
441 441
 		$expiration = $this->get_expiration();
442 442
 
443
-		if ( empty( $expiration ) || '0000-00-00 00:00:00' == $expiration ) {
444
-			return current_time( 'timestamp' );
443
+		if (empty($expiration) || '0000-00-00 00:00:00' == $expiration) {
444
+			return current_time('timestamp');
445 445
 		}
446 446
 
447
-		$expiration = strtotime( $expiration, current_time( 'timestamp' ) );
448
-		return $expiration < current_time( 'timestamp' ) ? current_time( 'timestamp' ) : $expiration;
447
+		$expiration = strtotime($expiration, current_time('timestamp'));
448
+		return $expiration < current_time('timestamp') ? current_time('timestamp') : $expiration;
449 449
 	}
450 450
 
451 451
 	/**
@@ -455,11 +455,11 @@  discard block
 block discarded – undo
455 455
 	 * @param  string $context View or edit context.
456 456
 	 * @return string
457 457
 	 */
458
-	public function get_next_renewal_date_gmt( $context = 'view' ) {
459
-        $date = $this->get_next_renewal_date( $context );
458
+	public function get_next_renewal_date_gmt($context = 'view') {
459
+        $date = $this->get_next_renewal_date($context);
460 460
 
461
-        if ( $date ) {
462
-            $date = get_gmt_from_date( $date );
461
+        if ($date) {
462
+            $date = get_gmt_from_date($date);
463 463
         }
464 464
 		return $date;
465 465
 	}
@@ -471,8 +471,8 @@  discard block
 block discarded – undo
471 471
 	 * @param  string $context View or edit context.
472 472
 	 * @return string
473 473
 	 */
474
-	public function get_trial_period( $context = 'view' ) {
475
-		return $this->get_prop( 'trial_period', $context );
474
+	public function get_trial_period($context = 'view') {
475
+		return $this->get_prop('trial_period', $context);
476 476
 	}
477 477
 
478 478
 	/**
@@ -482,8 +482,8 @@  discard block
 block discarded – undo
482 482
 	 * @param  string $context View or edit context.
483 483
 	 * @return string
484 484
 	 */
485
-	public function get_status( $context = 'view' ) {
486
-		return $this->get_prop( 'status', $context );
485
+	public function get_status($context = 'view') {
486
+		return $this->get_prop('status', $context);
487 487
 	}
488 488
 
489 489
 	/**
@@ -493,8 +493,8 @@  discard block
 block discarded – undo
493 493
 	 * @param  string $context View or edit context.
494 494
 	 * @return string
495 495
 	 */
496
-	public function get_profile_id( $context = 'view' ) {
497
-		return $this->get_prop( 'profile_id', $context );
496
+	public function get_profile_id($context = 'view') {
497
+		return $this->get_prop('profile_id', $context);
498 498
 	}
499 499
 
500 500
 	/*
@@ -509,8 +509,8 @@  discard block
 block discarded – undo
509 509
 	 * @since 1.0.19
510 510
 	 * @param  int $value The customer's id.
511 511
 	 */
512
-	public function set_customer_id( $value ) {
513
-		$this->set_prop( 'customer_id', (int) $value );
512
+	public function set_customer_id($value) {
513
+		$this->set_prop('customer_id', (int) $value);
514 514
 	}
515 515
 
516 516
 	/**
@@ -519,8 +519,8 @@  discard block
 block discarded – undo
519 519
 	 * @since 1.0.19
520 520
 	 * @param  int $value The parent invoice id.
521 521
 	 */
522
-	public function set_parent_invoice_id( $value ) {
523
-		$this->set_prop( 'parent_payment_id', (int) $value );
522
+	public function set_parent_invoice_id($value) {
523
+		$this->set_prop('parent_payment_id', (int) $value);
524 524
 	}
525 525
 
526 526
 	/**
@@ -529,8 +529,8 @@  discard block
 block discarded – undo
529 529
 	 * @since 1.0.19
530 530
 	 * @param  int $value The parent invoice id.
531 531
 	 */
532
-    public function set_parent_payment_id( $value ) {
533
-        $this->set_parent_invoice_id( $value );
532
+    public function set_parent_payment_id($value) {
533
+        $this->set_parent_invoice_id($value);
534 534
 	}
535 535
 
536 536
 	/**
@@ -539,8 +539,8 @@  discard block
 block discarded – undo
539 539
      * @since 1.0.19
540 540
 	 * @param  int $value The parent invoice id.
541 541
      */
542
-    public function set_original_payment_id( $value ) {
543
-        $this->set_parent_invoice_id( $value );
542
+    public function set_original_payment_id($value) {
543
+        $this->set_parent_invoice_id($value);
544 544
 	}
545 545
 
546 546
 	/**
@@ -549,8 +549,8 @@  discard block
 block discarded – undo
549 549
 	 * @since 1.0.19
550 550
 	 * @param  int $value The subscription product id.
551 551
 	 */
552
-	public function set_product_id( $value ) {
553
-		$this->set_prop( 'product_id', (int) $value );
552
+	public function set_product_id($value) {
553
+		$this->set_prop('product_id', (int) $value);
554 554
 	}
555 555
 
556 556
 	/**
@@ -559,8 +559,8 @@  discard block
 block discarded – undo
559 559
 	 * @since 1.0.19
560 560
 	 * @param  string $value The renewal period.
561 561
 	 */
562
-	public function set_period( $value ) {
563
-		$this->set_prop( 'period', $value );
562
+	public function set_period($value) {
563
+		$this->set_prop('period', $value);
564 564
 	}
565 565
 
566 566
 	/**
@@ -569,9 +569,9 @@  discard block
 block discarded – undo
569 569
 	 * @since 1.0.19
570 570
 	 * @param  int $value The subscription frequency.
571 571
 	 */
572
-	public function set_frequency( $value ) {
573
-		$value = empty( $value ) ? 1 : (int) $value;
574
-		$this->set_prop( 'frequency', absint( $value ) );
572
+	public function set_frequency($value) {
573
+		$value = empty($value) ? 1 : (int) $value;
574
+		$this->set_prop('frequency', absint($value));
575 575
 	}
576 576
 
577 577
 	/**
@@ -580,8 +580,8 @@  discard block
 block discarded – undo
580 580
 	 * @since 1.0.19
581 581
 	 * @param  float $value The initial subcription amount.
582 582
 	 */
583
-	public function set_initial_amount( $value ) {
584
-		$this->set_prop( 'initial_amount', wpinv_sanitize_amount( $value ) );
583
+	public function set_initial_amount($value) {
584
+		$this->set_prop('initial_amount', wpinv_sanitize_amount($value));
585 585
 	}
586 586
 
587 587
 	/**
@@ -590,8 +590,8 @@  discard block
 block discarded – undo
590 590
 	 * @since 1.0.19
591 591
 	 * @param  float $value The recurring subcription amount.
592 592
 	 */
593
-	public function set_recurring_amount( $value ) {
594
-		$this->set_prop( 'recurring_amount', wpinv_sanitize_amount( $value ) );
593
+	public function set_recurring_amount($value) {
594
+		$this->set_prop('recurring_amount', wpinv_sanitize_amount($value));
595 595
 	}
596 596
 
597 597
 	/**
@@ -600,8 +600,8 @@  discard block
 block discarded – undo
600 600
 	 * @since 1.0.19
601 601
 	 * @param  int $value Bill times.
602 602
 	 */
603
-	public function set_bill_times( $value ) {
604
-		$this->set_prop( 'bill_times', (int) $value );
603
+	public function set_bill_times($value) {
604
+		$this->set_prop('bill_times', (int) $value);
605 605
 	}
606 606
 
607 607
 	/**
@@ -610,8 +610,8 @@  discard block
 block discarded – undo
610 610
 	 * @since 1.0.19
611 611
 	 * @param string $value Bill times.
612 612
 	 */
613
-	public function set_transaction_id( $value ) {
614
-		$this->set_prop( 'transaction_id', sanitize_text_field( $value ) );
613
+	public function set_transaction_id($value) {
614
+		$this->set_prop('transaction_id', sanitize_text_field($value));
615 615
 	}
616 616
 
617 617
 	/**
@@ -620,15 +620,15 @@  discard block
 block discarded – undo
620 620
 	 * @since 1.0.19
621 621
 	 * @param string $value strtotime compliant date.
622 622
 	 */
623
-	public function set_created( $value ) {
624
-        $date = strtotime( $value );
623
+	public function set_created($value) {
624
+        $date = strtotime($value);
625 625
 
626
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
627
-            $this->set_prop( 'created', date( 'Y-m-d H:i:s', $date ) );
626
+        if ($date && $value !== '0000-00-00 00:00:00') {
627
+            $this->set_prop('created', date('Y-m-d H:i:s', $date));
628 628
             return;
629 629
         }
630 630
 
631
-		$this->set_prop( 'created', '' );
631
+		$this->set_prop('created', '');
632 632
 
633 633
 	}
634 634
 
@@ -638,8 +638,8 @@  discard block
 block discarded – undo
638 638
 	 * @since 1.0.19
639 639
 	 * @param string $value strtotime compliant date.
640 640
 	 */
641
-	public function set_date_created( $value ) {
642
-		$this->set_created( $value );
641
+	public function set_date_created($value) {
642
+		$this->set_created($value);
643 643
     }
644 644
 
645 645
 	/**
@@ -648,15 +648,15 @@  discard block
 block discarded – undo
648 648
 	 * @since 1.0.19
649 649
 	 * @param string $value strtotime compliant date.
650 650
 	 */
651
-	public function set_next_renewal_date( $value ) {
652
-		$date = strtotime( $value );
651
+	public function set_next_renewal_date($value) {
652
+		$date = strtotime($value);
653 653
 
654
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
655
-            $this->set_prop( 'expiration', date( 'Y-m-d H:i:s', $date ) );
654
+        if ($date && $value !== '0000-00-00 00:00:00') {
655
+            $this->set_prop('expiration', date('Y-m-d H:i:s', $date));
656 656
             return;
657 657
 		}
658 658
 
659
-		$this->set_prop( 'expiration', '' );
659
+		$this->set_prop('expiration', '');
660 660
 
661 661
 	}
662 662
 
@@ -666,8 +666,8 @@  discard block
 block discarded – undo
666 666
 	 * @since 1.0.19
667 667
 	 * @param string $value strtotime compliant date.
668 668
 	 */
669
-	public function set_expiration( $value ) {
670
-		$this->set_next_renewal_date( $value );
669
+	public function set_expiration($value) {
670
+		$this->set_next_renewal_date($value);
671 671
     }
672 672
 
673 673
 	/**
@@ -676,8 +676,8 @@  discard block
 block discarded – undo
676 676
 	 * @since 1.0.19
677 677
 	 * @param string $value trial period e.g 1 year.
678 678
 	 */
679
-	public function set_trial_period( $value ) {
680
-		$this->set_prop( 'trial_period', $value );
679
+	public function set_trial_period($value) {
680
+		$this->set_prop('trial_period', $value);
681 681
 	}
682 682
 
683 683
 	/**
@@ -686,19 +686,19 @@  discard block
 block discarded – undo
686 686
 	 * @since 1.0.19
687 687
 	 * @param string $new_status    New subscription status.
688 688
 	 */
689
-	public function set_status( $new_status ) {
689
+	public function set_status($new_status) {
690 690
 
691 691
 		// Abort if this is not a valid status;
692
-		if ( ! array_key_exists( $new_status, getpaid_get_subscription_statuses() ) ) {
692
+		if (!array_key_exists($new_status, getpaid_get_subscription_statuses())) {
693 693
 			return;
694 694
 		}
695 695
 
696 696
 		$old_status = $this->get_status();
697
-		$this->set_prop( 'status', $new_status );
697
+		$this->set_prop('status', $new_status);
698 698
 
699
-		if ( true === $this->object_read && $old_status !== $new_status ) {
699
+		if (true === $this->object_read && $old_status !== $new_status) {
700 700
 			$this->status_transition = array(
701
-				'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
701
+				'from'   => !empty($this->status_transition['from']) ? $this->status_transition['from'] : $old_status,
702 702
 				'to'     => $new_status,
703 703
 			);
704 704
 		}
@@ -711,8 +711,8 @@  discard block
 block discarded – undo
711 711
 	 * @since 1.0.19
712 712
 	 * @param  string $value the remote profile id.
713 713
 	 */
714
-	public function set_profile_id( $value ) {
715
-		$this->set_prop( 'profile_id', sanitize_text_field( $value ) );
714
+	public function set_profile_id($value) {
715
+		$this->set_prop('profile_id', sanitize_text_field($value));
716 716
 	}
717 717
 
718 718
 	/*
@@ -730,8 +730,8 @@  discard block
 block discarded – undo
730 730
 	 * @param string|array String or array of strings to check for.
731 731
 	 * @return bool
732 732
      */
733
-    public function has_status( $status ) {
734
-        return in_array( $this->get_status(), wpinv_clean( wpinv_parse_list( $status ) ) );
733
+    public function has_status($status) {
734
+        return in_array($this->get_status(), wpinv_clean(wpinv_parse_list($status)));
735 735
 	}
736 736
 
737 737
 	/**
@@ -741,7 +741,7 @@  discard block
 block discarded – undo
741 741
      */
742 742
     public function has_trial_period() {
743 743
 		$period = $this->get_trial_period();
744
-        return ! empty( $period );
744
+        return !empty($period);
745 745
 	}
746 746
 
747 747
 	/**
@@ -750,7 +750,7 @@  discard block
 block discarded – undo
750 750
 	 * @return bool
751 751
 	 */
752 752
 	public function is_active() {
753
-		return $this->has_status( 'active trialling' ) && ! $this->is_expired();
753
+		return $this->has_status('active trialling') && !$this->is_expired();
754 754
 	}
755 755
 
756 756
 	/**
@@ -759,7 +759,7 @@  discard block
 block discarded – undo
759 759
 	 * @return bool
760 760
 	 */
761 761
 	public function is_expired() {
762
-		return $this->has_status( 'expired' ) || ( $this->has_status( 'active cancelled trialling' ) && $this->get_expiration_time() < current_time( 'mysql' ) );
762
+		return $this->has_status('expired') || ($this->has_status('active cancelled trialling') && $this->get_expiration_time() < current_time('mysql'));
763 763
 	}
764 764
 
765 765
 	/**
@@ -769,7 +769,7 @@  discard block
 block discarded – undo
769 769
 	 */
770 770
 	public function is_last_renewal() {
771 771
 		$max_bills = $this->get_bill_times();
772
-		return ! empty( $max_bills ) && $max_bills <= $this->get_times_billed();
772
+		return !empty($max_bills) && $max_bills <= $this->get_times_billed();
773 773
 	}
774 774
 
775 775
 	/*
@@ -784,11 +784,11 @@  discard block
 block discarded – undo
784 784
 	/**
785 785
 	 * Backwards compatibilty.
786 786
 	 */
787
-	public function create( $data = array() ) {
787
+	public function create($data = array()) {
788 788
 
789 789
 		// Set the properties.
790
-		if ( is_array( $data ) ) {
791
-			$this->set_props( $data );
790
+		if (is_array($data)) {
791
+			$this->set_props($data);
792 792
 		}
793 793
 
794 794
 		// Save the item.
@@ -799,8 +799,8 @@  discard block
 block discarded – undo
799 799
 	/**
800 800
 	 * Backwards compatibilty.
801 801
 	 */
802
-	public function update( $args = array() ) {
803
-		return $this->create( $args );
802
+	public function update($args = array()) {
803
+		return $this->create($args);
804 804
 	}
805 805
 
806 806
     /**
@@ -809,12 +809,12 @@  discard block
 block discarded – undo
809 809
      * @since  1.0.0
810 810
      * @return WP_Post[]
811 811
      */
812
-    public function get_child_payments( $hide_pending = true ) {
812
+    public function get_child_payments($hide_pending = true) {
813 813
 
814
-		$statuses = array( 'publish', 'wpi-processing', 'wpi-renewal' );
814
+		$statuses = array('publish', 'wpi-processing', 'wpi-renewal');
815 815
 
816
-		if ( ! $hide_pending ) {
817
-			$statuses = array_keys( wpinv_get_invoice_statuses() );
816
+		if (!$hide_pending) {
817
+			$statuses = array_keys(wpinv_get_invoice_statuses());
818 818
 		}
819 819
 
820 820
         return get_posts(
@@ -846,7 +846,7 @@  discard block
 block discarded – undo
846 846
 		);
847 847
 
848 848
 		// Maybe include parent invoice.
849
-        if ( $this->get_parent_payment()->is_paid() ) {
849
+        if ($this->get_parent_payment()->is_paid()) {
850 850
             $count++;
851 851
         }
852 852
 
@@ -862,7 +862,7 @@  discard block
 block discarded – undo
862 862
     public function get_times_billed() {
863 863
         $times_billed = $this->get_total_payments();
864 864
 
865
-        if ( (float) $this->get_initial_amount() == 0 && $times_billed > 0 ) {
865
+        if ((float) $this->get_initial_amount() == 0 && $times_billed > 0) {
866 866
             $times_billed--;
867 867
         }
868 868
 
@@ -877,49 +877,49 @@  discard block
 block discarded – undo
877 877
 	 * @param  WPInv_Invoice $invoice If adding an existing invoice.
878 878
      * @return bool
879 879
      */
880
-    public function add_payment( $args = array(), $invoice = false ) {
880
+    public function add_payment($args = array(), $invoice = false) {
881 881
 
882 882
 		// Process each payment once.
883
-        if ( ! empty( $args['transaction_id'] ) && $this->payment_exists( $args['transaction_id'] ) ) {
883
+        if (!empty($args['transaction_id']) && $this->payment_exists($args['transaction_id'])) {
884 884
             return false;
885 885
         }
886 886
 
887 887
 		// Are we creating a new invoice?
888
-		if ( empty( $invoice ) ) {
888
+		if (empty($invoice)) {
889 889
 			$invoice = $this->create_payment();
890 890
 
891
-			if ( empty( $invoice ) ) {
891
+			if (empty($invoice)) {
892 892
 				return false;
893 893
 			}
894 894
 
895 895
 		}
896 896
 
897
-		$invoice->set_status( 'wpi-renewal' );
897
+		$invoice->set_status('wpi-renewal');
898 898
 
899 899
 		// Maybe set a transaction id.
900
-		if ( ! empty( $args['transaction_id'] ) ) {
901
-			$invoice->set_transaction_id( $args['transaction_id'] );
900
+		if (!empty($args['transaction_id'])) {
901
+			$invoice->set_transaction_id($args['transaction_id']);
902 902
 		}
903 903
 
904 904
 		// Set the completed date.
905
-		$invoice->set_completed_date( current_time( 'mysql' ) );
905
+		$invoice->set_completed_date(current_time('mysql'));
906 906
 
907 907
 		// And the gateway.
908
-		if ( ! empty( $args['gateway'] ) ) {
909
-			$invoice->set_gateway( $args['gateway'] );
908
+		if (!empty($args['gateway'])) {
909
+			$invoice->set_gateway($args['gateway']);
910 910
 		}
911 911
 
912 912
 		$invoice->save();
913 913
 
914
-		if ( ! $invoice->exists() ) {
914
+		if (!$invoice->exists()) {
915 915
 			return false;
916 916
 		}
917 917
 
918
-		do_action( 'getpaid_after_create_subscription_renewal_invoice', $invoice, $this );
919
-		do_action( 'wpinv_recurring_add_subscription_payment', $invoice, $this );
920
-        do_action( 'wpinv_recurring_record_payment', $invoice->get_id(), $this->get_parent_invoice_id(), $invoice->get_recurring_total(), $invoice->get_transaction_id() );
918
+		do_action('getpaid_after_create_subscription_renewal_invoice', $invoice, $this);
919
+		do_action('wpinv_recurring_add_subscription_payment', $invoice, $this);
920
+        do_action('wpinv_recurring_record_payment', $invoice->get_id(), $this->get_parent_invoice_id(), $invoice->get_recurring_total(), $invoice->get_transaction_id());
921 921
 
922
-        update_post_meta( $invoice->get_id(), '_wpinv_subscription_id', $this->id );
922
+        update_post_meta($invoice->get_id(), '_wpinv_subscription_id', $this->id);
923 923
 
924 924
         return $invoice->get_id();
925 925
 	}
@@ -934,15 +934,15 @@  discard block
 block discarded – undo
934 934
 
935 935
 		$parent_invoice = $this->get_parent_payment();
936 936
 
937
-		if ( ! $parent_invoice->exists() ) {
937
+		if (!$parent_invoice->exists()) {
938 938
 			return false;
939 939
 		}
940 940
 
941 941
 		// Duplicate the parent invoice.
942
-		$invoice = getpaid_duplicate_invoice( $parent_invoice );
943
-		$invoice->set_parent_id( $parent_invoice->get_id() );
942
+		$invoice = getpaid_duplicate_invoice($parent_invoice);
943
+		$invoice->set_parent_id($parent_invoice->get_id());
944 944
 		$invoice->recalculate_total();
945
-		$invoice->set_status( 'wpi-pending' );
945
+		$invoice->set_status('wpi-pending');
946 946
 		$invoice->save();
947 947
 
948 948
 		return $invoice->exists() ? $invoice : false;
@@ -957,20 +957,20 @@  discard block
 block discarded – undo
957 957
 	public function renew() {
958 958
 
959 959
 		// Complete subscription if applicable
960
-		if ( $this->is_last_renewal() ) {
960
+		if ($this->is_last_renewal()) {
961 961
 			return $this->complete();
962 962
 		}
963 963
 
964 964
 		// Calculate new expiration
965 965
 		$frequency      = $this->get_frequency();
966 966
 		$period         = $this->get_period();
967
-		$new_expiration = strtotime( "+ $frequency $period", $this->get_expiration_time() );
967
+		$new_expiration = strtotime("+ $frequency $period", $this->get_expiration_time());
968 968
 
969
-		$this->set_expiration( date( 'Y-m-d H:i:s',$new_expiration ) );
970
-		$this->set_status( 'active' );
969
+		$this->set_expiration(date('Y-m-d H:i:s', $new_expiration));
970
+		$this->set_status('active');
971 971
 		return $this->save();
972 972
 
973
-		do_action( 'getpaid_subscription_renewed', $this );
973
+		do_action('getpaid_subscription_renewed', $this);
974 974
 
975 975
 	}
976 976
 
@@ -985,11 +985,11 @@  discard block
 block discarded – undo
985 985
 	public function complete() {
986 986
 
987 987
 		// Only mark a subscription as complete if it's not already cancelled.
988
-		if ( $this->has_status( 'cancelled' ) ) {
988
+		if ($this->has_status('cancelled')) {
989 989
 			return false;
990 990
 		}
991 991
 
992
-		$this->set_status( 'completed' );
992
+		$this->set_status('completed');
993 993
 		return $this->save();
994 994
 
995 995
 	}
@@ -1001,14 +1001,14 @@  discard block
 block discarded – undo
1001 1001
 	 * @param  bool $check_expiration
1002 1002
 	 * @return int|bool Subscription id or false if $check_expiration is true and expiration date is in the future.
1003 1003
 	 */
1004
-	public function expire( $check_expiration = false ) {
1004
+	public function expire($check_expiration = false) {
1005 1005
 
1006
-		if ( $check_expiration && $this->get_expiration_time() > current_time( 'timestamp' ) ) {
1006
+		if ($check_expiration && $this->get_expiration_time() > current_time('timestamp')) {
1007 1007
 			// Do not mark as expired since real expiration date is in the future
1008 1008
 			return false;
1009 1009
 		}
1010 1010
 
1011
-		$this->set_status( 'expired' );
1011
+		$this->set_status('expired');
1012 1012
 		return $this->save();
1013 1013
 
1014 1014
 	}
@@ -1020,7 +1020,7 @@  discard block
 block discarded – undo
1020 1020
 	 * @return int Subscription id.
1021 1021
 	 */
1022 1022
 	public function failing() {
1023
-		$this->set_status( 'failing' );
1023
+		$this->set_status('failing');
1024 1024
 		return $this->save();
1025 1025
 	}
1026 1026
 
@@ -1031,7 +1031,7 @@  discard block
 block discarded – undo
1031 1031
      * @return int Subscription id.
1032 1032
      */
1033 1033
     public function cancel() {
1034
-		$this->set_status( 'cancelled' );
1034
+		$this->set_status('cancelled');
1035 1035
 		return $this->save();
1036 1036
     }
1037 1037
 
@@ -1042,7 +1042,7 @@  discard block
 block discarded – undo
1042 1042
 	 * @return bool
1043 1043
 	 */
1044 1044
 	public function can_cancel() {
1045
-		return apply_filters( 'wpinv_subscription_can_cancel', $this->has_status( $this->get_cancellable_statuses() ), $this );
1045
+		return apply_filters('wpinv_subscription_can_cancel', $this->has_status($this->get_cancellable_statuses()), $this);
1046 1046
 	}
1047 1047
 
1048 1048
     /**
@@ -1053,7 +1053,7 @@  discard block
 block discarded – undo
1053 1053
      * @return      array
1054 1054
      */
1055 1055
     public function get_cancellable_statuses() {
1056
-        return apply_filters( 'wpinv_recurring_cancellable_statuses', array( 'active', 'trialling', 'failing' ) );
1056
+        return apply_filters('wpinv_recurring_cancellable_statuses', array('active', 'trialling', 'failing'));
1057 1057
     }
1058 1058
 
1059 1059
 	/**
@@ -1063,8 +1063,8 @@  discard block
 block discarded – undo
1063 1063
 	 * @return string
1064 1064
 	 */
1065 1065
 	public function get_cancel_url() {
1066
-		$url = getpaid_get_authenticated_action_url( 'subscription_cancel', $this->get_view_url() );
1067
-		return apply_filters( 'wpinv_subscription_cancel_url', $url, $this );
1066
+		$url = getpaid_get_authenticated_action_url('subscription_cancel', $this->get_view_url());
1067
+		return apply_filters('wpinv_subscription_cancel_url', $url, $this);
1068 1068
 	}
1069 1069
 
1070 1070
 	/**
@@ -1075,10 +1075,10 @@  discard block
 block discarded – undo
1075 1075
 	 */
1076 1076
 	public function get_view_url() {
1077 1077
 
1078
-		$url = getpaid_get_tab_url( 'gp-subscriptions', get_permalink( (int) wpinv_get_option( 'invoice_subscription_page' ) ) );
1079
-		$url = add_query_arg( 'subscription', $this->get_id(), $url );
1078
+		$url = getpaid_get_tab_url('gp-subscriptions', get_permalink((int) wpinv_get_option('invoice_subscription_page')));
1079
+		$url = add_query_arg('subscription', $this->get_id(), $url);
1080 1080
 
1081
-		return apply_filters( 'getpaid_get_subscription_view_url', $url, $this );
1081
+		return apply_filters('getpaid_get_subscription_view_url', $url, $this);
1082 1082
 	}
1083 1083
 
1084 1084
 	/**
@@ -1091,7 +1091,7 @@  discard block
 block discarded – undo
1091 1091
 	 * @return bool
1092 1092
 	 */
1093 1093
 	public function can_renew() {
1094
-		return apply_filters( 'wpinv_subscription_can_renew', true, $this );
1094
+		return apply_filters('wpinv_subscription_can_renew', true, $this);
1095 1095
 	}
1096 1096
 
1097 1097
 	/**
@@ -1101,8 +1101,8 @@  discard block
 block discarded – undo
1101 1101
 	 * @return string
1102 1102
 	 */
1103 1103
 	public function get_renew_url() {
1104
-		$url = wp_nonce_url( add_query_arg( array( 'getpaid-action' => 'renew_subscription', 'sub_id' => $this->get_id ) ), 'getpaid-nonce' );
1105
-		return apply_filters( 'wpinv_subscription_renew_url', $url, $this );
1104
+		$url = wp_nonce_url(add_query_arg(array('getpaid-action' => 'renew_subscription', 'sub_id' => $this->get_id)), 'getpaid-nonce');
1105
+		return apply_filters('wpinv_subscription_renew_url', $url, $this);
1106 1106
 	}
1107 1107
 
1108 1108
 	/**
@@ -1112,7 +1112,7 @@  discard block
 block discarded – undo
1112 1112
 	 * @return bool
1113 1113
 	 */
1114 1114
 	public function can_update() {
1115
-		return apply_filters( 'wpinv_subscription_can_update', false, $this );
1115
+		return apply_filters('wpinv_subscription_can_update', false, $this);
1116 1116
 	}
1117 1117
 
1118 1118
 	/**
@@ -1122,8 +1122,8 @@  discard block
 block discarded – undo
1122 1122
 	 * @return string
1123 1123
 	 */
1124 1124
 	public function get_update_url() {
1125
-		$url = add_query_arg( array( 'action' => 'update', 'subscription_id' => $this->get_id() ) );
1126
-		return apply_filters( 'wpinv_subscription_update_url', $url, $this );
1125
+		$url = add_query_arg(array('action' => 'update', 'subscription_id' => $this->get_id()));
1126
+		return apply_filters('wpinv_subscription_update_url', $url, $this);
1127 1127
 	}
1128 1128
 
1129 1129
 	/**
@@ -1133,7 +1133,7 @@  discard block
 block discarded – undo
1133 1133
 	 * @return string
1134 1134
 	 */
1135 1135
 	public function get_status_label() {
1136
-		return getpaid_get_subscription_status_label( $this->get_status() );
1136
+		return getpaid_get_subscription_status_label($this->get_status());
1137 1137
 	}
1138 1138
 
1139 1139
 	/**
@@ -1144,7 +1144,7 @@  discard block
 block discarded – undo
1144 1144
 	 */
1145 1145
 	public function get_status_class() {
1146 1146
 		$statuses = getpaid_get_subscription_status_classes();
1147
-		return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
1147
+		return isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : 'badge-dark';
1148 1148
 	}
1149 1149
 
1150 1150
     /**
@@ -1155,9 +1155,9 @@  discard block
 block discarded – undo
1155 1155
      */
1156 1156
     public function get_status_label_html() {
1157 1157
 
1158
-		$status_label = sanitize_text_field( $this->get_status_label() );
1159
-		$class        = esc_attr( $this->get_status_class() );
1160
-		$status       = sanitize_html_class( $this->get_status() );
1158
+		$status_label = sanitize_text_field($this->get_status_label());
1159
+		$class        = esc_attr($this->get_status_class());
1160
+		$status       = sanitize_html_class($this->get_status());
1161 1161
 
1162 1162
 		return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
1163 1163
     }
@@ -1169,9 +1169,9 @@  discard block
 block discarded – undo
1169 1169
      * @param  string $txn_id The transaction ID from the merchant processor
1170 1170
      * @return bool
1171 1171
      */
1172
-    public function payment_exists( $txn_id = '' ) {
1173
-		$invoice_id = WPInv_Invoice::get_invoice_id_by_field( $txn_id, 'transaction_id' );
1174
-        return ! empty( $invoice_id );
1172
+    public function payment_exists($txn_id = '') {
1173
+		$invoice_id = WPInv_Invoice::get_invoice_id_by_field($txn_id, 'transaction_id');
1174
+        return !empty($invoice_id);
1175 1175
 	}
1176 1176
 
1177 1177
 	/**
@@ -1183,35 +1183,35 @@  discard block
 block discarded – undo
1183 1183
 		// Reset status transition variable.
1184 1184
 		$this->status_transition = false;
1185 1185
 
1186
-		if ( $status_transition ) {
1186
+		if ($status_transition) {
1187 1187
 			try {
1188 1188
 
1189 1189
 				// Fire a hook for the status change.
1190
-				do_action( 'wpinv_subscription_' . $status_transition['to'], $this->get_id(), $this, $status_transition );
1191
-				do_action( 'getpaid_subscription_' . $status_transition['to'], $this, $status_transition );
1190
+				do_action('wpinv_subscription_' . $status_transition['to'], $this->get_id(), $this, $status_transition);
1191
+				do_action('getpaid_subscription_' . $status_transition['to'], $this, $status_transition);
1192 1192
 
1193
-				if ( ! empty( $status_transition['from'] ) ) {
1193
+				if (!empty($status_transition['from'])) {
1194 1194
 
1195 1195
 					/* translators: 1: old subscription status 2: new subscription status */
1196
-					$transition_note = sprintf( __( 'Subscription status changed from %1$s to %2$s.', 'invoicing' ), getpaid_get_subscription_status_label( $status_transition['from'] ), getpaid_get_subscription_status_label( $status_transition['to'] ) );
1196
+					$transition_note = sprintf(__('Subscription status changed from %1$s to %2$s.', 'invoicing'), getpaid_get_subscription_status_label($status_transition['from']), getpaid_get_subscription_status_label($status_transition['to']));
1197 1197
 
1198 1198
 					// Note the transition occurred.
1199
-					$this->get_parent_payment()->add_note( $transition_note, false, false, true );
1199
+					$this->get_parent_payment()->add_note($transition_note, false, false, true);
1200 1200
 
1201 1201
 					// Fire another hook.
1202
-					do_action( 'getpaid_subscription_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $this );
1203
-					do_action( 'getpaid_subscription_status_changed', $this, $status_transition['from'], $status_transition['to'] );
1202
+					do_action('getpaid_subscription_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $this);
1203
+					do_action('getpaid_subscription_status_changed', $this, $status_transition['from'], $status_transition['to']);
1204 1204
 
1205 1205
 				} else {
1206 1206
 					/* translators: %s: new invoice status */
1207
-					$transition_note = sprintf( __( 'Subscription status set to %s.', 'invoicing' ), getpaid_get_subscription_status_label( $status_transition['to'] ) );
1207
+					$transition_note = sprintf(__('Subscription status set to %s.', 'invoicing'), getpaid_get_subscription_status_label($status_transition['to']));
1208 1208
 
1209 1209
 					// Note the transition occurred.
1210
-					$this->get_parent_payment()->add_note( $transition_note, false, false, true );
1210
+					$this->get_parent_payment()->add_note($transition_note, false, false, true);
1211 1211
 
1212 1212
 				}
1213
-			} catch ( Exception $e ) {
1214
-				$this->get_parent_payment()->add_note( __( 'Error during subscription status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
1213
+			} catch (Exception $e) {
1214
+				$this->get_parent_payment()->add_note(__('Error during subscription status transition.', 'invoicing') . ' ' . $e->getMessage());
1215 1215
 			}
1216 1216
 		}
1217 1217
 
@@ -1237,7 +1237,7 @@  discard block
 block discarded – undo
1237 1237
 	 */
1238 1238
 	public function activate() {
1239 1239
 		$status = 'trialling' == $this->get_status() ? 'trialling' : 'active';
1240
-		$this->set_status( $status );
1240
+		$this->set_status($status);
1241 1241
 		return $this->save();
1242 1242
 	}
1243 1243
 
Please login to merge, or discard this patch.
includes/wpinv-template-functions.php 1 patch
Spacing   +432 added lines, -432 removed lines patch added patch discarded remove patch
@@ -4,99 +4,99 @@  discard block
 block discarded – undo
4 4
  *
5 5
  */
6 6
 
7
-defined( 'ABSPATH' ) || exit;
7
+defined('ABSPATH') || exit;
8 8
 
9 9
 /**
10 10
  * Displays an invoice.
11 11
  * 
12 12
  * @param WPInv_Invoice $invoice.
13 13
  */
14
-function getpaid_invoice( $invoice ) {
15
-    if ( ! empty( $invoice ) ) {
16
-        wpinv_get_template( 'invoice/invoice.php', compact( 'invoice' ) );
14
+function getpaid_invoice($invoice) {
15
+    if (!empty($invoice)) {
16
+        wpinv_get_template('invoice/invoice.php', compact('invoice'));
17 17
     }
18 18
 }
19
-add_action( 'getpaid_invoice', 'getpaid_invoice', 10 );
19
+add_action('getpaid_invoice', 'getpaid_invoice', 10);
20 20
 
21 21
 /**
22 22
  * Displays the invoice footer.
23 23
  */
24
-function getpaid_invoice_footer( $invoice ) {
25
-    if ( ! empty( $invoice ) ) {
26
-        wpinv_get_template( 'invoice/footer.php', compact( 'invoice' ) );
24
+function getpaid_invoice_footer($invoice) {
25
+    if (!empty($invoice)) {
26
+        wpinv_get_template('invoice/footer.php', compact('invoice'));
27 27
     }
28 28
 }
29
-add_action( 'getpaid_invoice_footer', 'getpaid_invoice_footer', 10 );
29
+add_action('getpaid_invoice_footer', 'getpaid_invoice_footer', 10);
30 30
 
31 31
 /**
32 32
  * Displays the invoice top bar.
33 33
  */
34
-function getpaid_invoice_header( $invoice ) {
35
-    if ( ! empty( $invoice ) ) {
36
-        wpinv_get_template( 'invoice/header.php', compact( 'invoice' ) );
34
+function getpaid_invoice_header($invoice) {
35
+    if (!empty($invoice)) {
36
+        wpinv_get_template('invoice/header.php', compact('invoice'));
37 37
     }
38 38
 }
39
-add_action( 'getpaid_invoice_header', 'getpaid_invoice_header', 10 );
39
+add_action('getpaid_invoice_header', 'getpaid_invoice_header', 10);
40 40
 
41 41
 /**
42 42
  * Displays actions on the left side of the header.
43 43
  */
44
-function getpaid_invoice_header_left_actions( $invoice ) {
45
-    if ( ! empty( $invoice ) ) {
46
-        wpinv_get_template( 'invoice/header-left-actions.php', compact( 'invoice' ) );
44
+function getpaid_invoice_header_left_actions($invoice) {
45
+    if (!empty($invoice)) {
46
+        wpinv_get_template('invoice/header-left-actions.php', compact('invoice'));
47 47
     }
48 48
 }
49
-add_action( 'getpaid_invoice_header_left', 'getpaid_invoice_header_left_actions', 10 );
49
+add_action('getpaid_invoice_header_left', 'getpaid_invoice_header_left_actions', 10);
50 50
 
51 51
 /**
52 52
  * Displays actions on the right side of the invoice top bar.
53 53
  */
54
-function getpaid_invoice_header_right_actions( $invoice ) {
55
-    if ( ! empty( $invoice ) ) {
56
-        wpinv_get_template( 'invoice/header-right-actions.php', compact( 'invoice' ) );
54
+function getpaid_invoice_header_right_actions($invoice) {
55
+    if (!empty($invoice)) {
56
+        wpinv_get_template('invoice/header-right-actions.php', compact('invoice'));
57 57
     }
58 58
 }
59
-add_action( 'getpaid_invoice_header_right', 'getpaid_invoice_header_right_actions', 10 );
59
+add_action('getpaid_invoice_header_right', 'getpaid_invoice_header_right_actions', 10);
60 60
 
61 61
 /**
62 62
  * Displays the invoice title, logo etc.
63 63
  */
64
-function getpaid_invoice_details_top( $invoice ) {
65
-    if ( ! empty( $invoice ) ) {
66
-        wpinv_get_template( 'invoice/details-top.php', compact( 'invoice' ) );
64
+function getpaid_invoice_details_top($invoice) {
65
+    if (!empty($invoice)) {
66
+        wpinv_get_template('invoice/details-top.php', compact('invoice'));
67 67
     }
68 68
 }
69
-add_action( 'getpaid_invoice_details', 'getpaid_invoice_details_top', 10 );
69
+add_action('getpaid_invoice_details', 'getpaid_invoice_details_top', 10);
70 70
 
71 71
 /**
72 72
  * Displays the company logo.
73 73
  */
74
-function getpaid_invoice_logo( $invoice ) {
75
-    if ( ! empty( $invoice ) ) {
76
-        wpinv_get_template( 'invoice/invoice-logo.php', compact( 'invoice' ) );
74
+function getpaid_invoice_logo($invoice) {
75
+    if (!empty($invoice)) {
76
+        wpinv_get_template('invoice/invoice-logo.php', compact('invoice'));
77 77
     }
78 78
 }
79
-add_action( 'getpaid_invoice_details_top_left', 'getpaid_invoice_logo' );
79
+add_action('getpaid_invoice_details_top_left', 'getpaid_invoice_logo');
80 80
 
81 81
 /**
82 82
  * Displays the type of invoice.
83 83
  */
84
-function getpaid_invoice_type( $invoice ) {
85
-    if ( ! empty( $invoice ) ) {
86
-        wpinv_get_template( 'invoice/invoice-type.php', compact( 'invoice' ) );
84
+function getpaid_invoice_type($invoice) {
85
+    if (!empty($invoice)) {
86
+        wpinv_get_template('invoice/invoice-type.php', compact('invoice'));
87 87
     }
88 88
 }
89
-add_action( 'getpaid_invoice_details_top_right', 'getpaid_invoice_type' );
89
+add_action('getpaid_invoice_details_top_right', 'getpaid_invoice_type');
90 90
 
91 91
 /**
92 92
  * Displays the invoice details.
93 93
  */
94
-function getpaid_invoice_details_main( $invoice ) {
95
-    if ( ! empty( $invoice ) ) {
96
-        wpinv_get_template( 'invoice/details.php', compact( 'invoice' ) );
94
+function getpaid_invoice_details_main($invoice) {
95
+    if (!empty($invoice)) {
96
+        wpinv_get_template('invoice/details.php', compact('invoice'));
97 97
     }
98 98
 }
99
-add_action( 'getpaid_invoice_details', 'getpaid_invoice_details_main', 50 );
99
+add_action('getpaid_invoice_details', 'getpaid_invoice_details_main', 50);
100 100
 
101 101
 /**
102 102
  * Returns a path to the templates directory.
@@ -125,8 +125,8 @@  discard block
 block discarded – undo
125 125
  * @param string $template_path The templates directory relative to the theme's root dir. Defaults to 'invoicing'.
126 126
  * @param string $default_path The root path to the default template. Defaults to invoicing/templates
127 127
  */
128
-function wpinv_get_template( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
129
-    return getpaid_template()->display_template( $template_name, $args, $template_path, $default_path );
128
+function wpinv_get_template($template_name, $args = array(), $template_path = '', $default_path = '') {
129
+    return getpaid_template()->display_template($template_name, $args, $template_path, $default_path);
130 130
 }
131 131
 
132 132
 /**
@@ -139,8 +139,8 @@  discard block
 block discarded – undo
139 139
  * @param string $template_path The templates directory relative to the theme's root dir. Defaults to 'invoicing'.
140 140
  * @param string $default_path The root path to the default template. Defaults to invoicing/templates
141 141
  */
142
-function wpinv_get_template_html( $template_name, $args = array(), $template_path = '', $default_path = '' ) {
143
-	return getpaid_template()->get_template( $template_name, $args, $template_path, $default_path );
142
+function wpinv_get_template_html($template_name, $args = array(), $template_path = '', $default_path = '') {
143
+	return getpaid_template()->get_template($template_name, $args, $template_path, $default_path);
144 144
 }
145 145
 
146 146
 /**
@@ -149,7 +149,7 @@  discard block
 block discarded – undo
149 149
  * @return string
150 150
  */
151 151
 function wpinv_template_path() {
152
-    return apply_filters( 'wpinv_template_path', wpinv_get_theme_template_dir_name() );
152
+    return apply_filters('wpinv_template_path', wpinv_get_theme_template_dir_name());
153 153
 }
154 154
 
155 155
 /**
@@ -158,7 +158,7 @@  discard block
 block discarded – undo
158 158
  * @return string
159 159
  */
160 160
 function wpinv_get_theme_template_dir_name() {
161
-	return trailingslashit( apply_filters( 'wpinv_templates_dir', 'invoicing' ) );
161
+	return trailingslashit(apply_filters('wpinv_templates_dir', 'invoicing'));
162 162
 }
163 163
 
164 164
 /**
@@ -170,56 +170,56 @@  discard block
 block discarded – undo
170 170
  * @param string $template_path The template path relative to the theme's root dir. Defaults to 'invoicing'.
171 171
  * @param string $default_path The root path to the default template. Defaults to invoicing/templates
172 172
  */
173
-function wpinv_locate_template( $template_name, $template_path = '', $default_path = '' ) {
174
-    return getpaid_template()->locate_template( $template_name, $template_path, $default_path );
173
+function wpinv_locate_template($template_name, $template_path = '', $default_path = '') {
174
+    return getpaid_template()->locate_template($template_name, $template_path, $default_path);
175 175
 }
176 176
 
177
-function wpinv_get_template_part( $slug, $name = null, $load = true ) {
178
-	do_action( 'get_template_part_' . $slug, $slug, $name );
177
+function wpinv_get_template_part($slug, $name = null, $load = true) {
178
+	do_action('get_template_part_' . $slug, $slug, $name);
179 179
 
180 180
 	// Setup possible parts
181 181
 	$templates = array();
182
-	if ( isset( $name ) )
182
+	if (isset($name))
183 183
 		$templates[] = $slug . '-' . $name . '.php';
184 184
 	$templates[] = $slug . '.php';
185 185
 
186 186
 	// Allow template parts to be filtered
187
-	$templates = apply_filters( 'wpinv_get_template_part', $templates, $slug, $name );
187
+	$templates = apply_filters('wpinv_get_template_part', $templates, $slug, $name);
188 188
 
189 189
 	// Return the part that is found
190
-	return wpinv_locate_tmpl( $templates, $load, false );
190
+	return wpinv_locate_tmpl($templates, $load, false);
191 191
 }
192 192
 
193
-function wpinv_locate_tmpl( $template_names, $load = false, $require_once = true ) {
193
+function wpinv_locate_tmpl($template_names, $load = false, $require_once = true) {
194 194
 	// No file found yet
195 195
 	$located = false;
196 196
 
197 197
 	// Try to find a template file
198
-	foreach ( (array)$template_names as $template_name ) {
198
+	foreach ((array) $template_names as $template_name) {
199 199
 
200 200
 		// Continue if template is empty
201
-		if ( empty( $template_name ) )
201
+		if (empty($template_name))
202 202
 			continue;
203 203
 
204 204
 		// Trim off any slashes from the template name
205
-		$template_name = ltrim( $template_name, '/' );
205
+		$template_name = ltrim($template_name, '/');
206 206
 
207 207
 		// try locating this template file by looping through the template paths
208
-		foreach( wpinv_get_theme_template_paths() as $template_path ) {
208
+		foreach (wpinv_get_theme_template_paths() as $template_path) {
209 209
 
210
-			if( file_exists( $template_path . $template_name ) ) {
210
+			if (file_exists($template_path . $template_name)) {
211 211
 				$located = $template_path . $template_name;
212 212
 				break;
213 213
 			}
214 214
 		}
215 215
 
216
-		if( !empty( $located ) ) {
216
+		if (!empty($located)) {
217 217
 			break;
218 218
 		}
219 219
 	}
220 220
 
221
-	if ( ( true == $load ) && ! empty( $located ) )
222
-		load_template( $located, $require_once );
221
+	if ((true == $load) && !empty($located))
222
+		load_template($located, $require_once);
223 223
 
224 224
 	return $located;
225 225
 }
@@ -228,127 +228,127 @@  discard block
 block discarded – undo
228 228
 	$template_dir = wpinv_get_theme_template_dir_name();
229 229
 
230 230
 	$file_paths = array(
231
-		1 => trailingslashit( get_stylesheet_directory() ) . $template_dir,
232
-		10 => trailingslashit( get_template_directory() ) . $template_dir,
231
+		1 => trailingslashit(get_stylesheet_directory()) . $template_dir,
232
+		10 => trailingslashit(get_template_directory()) . $template_dir,
233 233
 		100 => wpinv_get_templates_dir()
234 234
 	);
235 235
 
236
-	$file_paths = apply_filters( 'wpinv_template_paths', $file_paths );
236
+	$file_paths = apply_filters('wpinv_template_paths', $file_paths);
237 237
 
238 238
 	// sort the file paths based on priority
239
-	ksort( $file_paths, SORT_NUMERIC );
239
+	ksort($file_paths, SORT_NUMERIC);
240 240
 
241
-	return array_map( 'trailingslashit', $file_paths );
241
+	return array_map('trailingslashit', $file_paths);
242 242
 }
243 243
 
244 244
 function wpinv_checkout_meta_tags() {
245 245
 
246 246
 	$pages   = array();
247
-	$pages[] = wpinv_get_option( 'success_page' );
248
-	$pages[] = wpinv_get_option( 'failure_page' );
249
-	$pages[] = wpinv_get_option( 'invoice_history_page' );
250
-	$pages[] = wpinv_get_option( 'invoice_subscription_page' );
247
+	$pages[] = wpinv_get_option('success_page');
248
+	$pages[] = wpinv_get_option('failure_page');
249
+	$pages[] = wpinv_get_option('invoice_history_page');
250
+	$pages[] = wpinv_get_option('invoice_subscription_page');
251 251
 
252
-	if( !wpinv_is_checkout() && !is_page( $pages ) ) {
252
+	if (!wpinv_is_checkout() && !is_page($pages)) {
253 253
 		return;
254 254
 	}
255 255
 
256 256
 	echo '<meta name="robots" content="noindex,nofollow" />' . "\n";
257 257
 }
258
-add_action( 'wp_head', 'wpinv_checkout_meta_tags' );
258
+add_action('wp_head', 'wpinv_checkout_meta_tags');
259 259
 
260
-function wpinv_add_body_classes( $class ) {
261
-	$classes = (array)$class;
260
+function wpinv_add_body_classes($class) {
261
+	$classes = (array) $class;
262 262
 
263
-	if( wpinv_is_checkout() ) {
263
+	if (wpinv_is_checkout()) {
264 264
 		$classes[] = 'wpinv-checkout';
265 265
 		$classes[] = 'wpinv-page';
266 266
 	}
267 267
 
268
-	if( wpinv_is_success_page() ) {
268
+	if (wpinv_is_success_page()) {
269 269
 		$classes[] = 'wpinv-success';
270 270
 		$classes[] = 'wpinv-page';
271 271
 	}
272 272
 
273
-	if( wpinv_is_failed_transaction_page() ) {
273
+	if (wpinv_is_failed_transaction_page()) {
274 274
 		$classes[] = 'wpinv-failed-transaction';
275 275
 		$classes[] = 'wpinv-page';
276 276
 	}
277 277
 
278
-	if( wpinv_is_invoice_history_page() ) {
278
+	if (wpinv_is_invoice_history_page()) {
279 279
 		$classes[] = 'wpinv-history';
280 280
 		$classes[] = 'wpinv-page';
281 281
 	}
282 282
 
283
-	if( wpinv_is_subscriptions_history_page() ) {
283
+	if (wpinv_is_subscriptions_history_page()) {
284 284
 		$classes[] = 'wpinv-subscription';
285 285
 		$classes[] = 'wpinv-page';
286 286
 	}
287 287
 
288
-	if( wpinv_is_test_mode() ) {
288
+	if (wpinv_is_test_mode()) {
289 289
 		$classes[] = 'wpinv-test-mode';
290 290
 		$classes[] = 'wpinv-page';
291 291
 	}
292 292
 
293
-	return array_unique( $classes );
293
+	return array_unique($classes);
294 294
 }
295
-add_filter( 'body_class', 'wpinv_add_body_classes' );
295
+add_filter('body_class', 'wpinv_add_body_classes');
296 296
 
297
-function wpinv_html_year_dropdown( $name = 'year', $selected = 0, $years_before = 5, $years_after = 0 ) {
298
-    $current     = date( 'Y' );
299
-    $start_year  = $current - absint( $years_before );
300
-    $end_year    = $current + absint( $years_after );
301
-    $selected    = empty( $selected ) ? date( 'Y' ) : $selected;
297
+function wpinv_html_year_dropdown($name = 'year', $selected = 0, $years_before = 5, $years_after = 0) {
298
+    $current     = date('Y');
299
+    $start_year  = $current - absint($years_before);
300
+    $end_year    = $current + absint($years_after);
301
+    $selected    = empty($selected) ? date('Y') : $selected;
302 302
     $options     = array();
303 303
 
304
-    while ( $start_year <= $end_year ) {
305
-        $options[ absint( $start_year ) ] = $start_year;
304
+    while ($start_year <= $end_year) {
305
+        $options[absint($start_year)] = $start_year;
306 306
         $start_year++;
307 307
     }
308 308
 
309
-    $output = wpinv_html_select( array(
309
+    $output = wpinv_html_select(array(
310 310
         'name'             => $name,
311 311
         'selected'         => $selected,
312 312
         'options'          => $options,
313 313
         'show_option_all'  => false,
314 314
         'show_option_none' => false
315
-    ) );
315
+    ));
316 316
 
317 317
     return $output;
318 318
 }
319 319
 
320
-function wpinv_html_month_dropdown( $name = 'month', $selected = 0 ) {
320
+function wpinv_html_month_dropdown($name = 'month', $selected = 0) {
321 321
 
322 322
     $options = array(
323
-        '1'  => __( 'January', 'invoicing' ),
324
-        '2'  => __( 'February', 'invoicing' ),
325
-        '3'  => __( 'March', 'invoicing' ),
326
-        '4'  => __( 'April', 'invoicing' ),
327
-        '5'  => __( 'May', 'invoicing' ),
328
-        '6'  => __( 'June', 'invoicing' ),
329
-        '7'  => __( 'July', 'invoicing' ),
330
-        '8'  => __( 'August', 'invoicing' ),
331
-        '9'  => __( 'September', 'invoicing' ),
332
-        '10' => __( 'October', 'invoicing' ),
333
-        '11' => __( 'November', 'invoicing' ),
334
-        '12' => __( 'December', 'invoicing' ),
323
+        '1'  => __('January', 'invoicing'),
324
+        '2'  => __('February', 'invoicing'),
325
+        '3'  => __('March', 'invoicing'),
326
+        '4'  => __('April', 'invoicing'),
327
+        '5'  => __('May', 'invoicing'),
328
+        '6'  => __('June', 'invoicing'),
329
+        '7'  => __('July', 'invoicing'),
330
+        '8'  => __('August', 'invoicing'),
331
+        '9'  => __('September', 'invoicing'),
332
+        '10' => __('October', 'invoicing'),
333
+        '11' => __('November', 'invoicing'),
334
+        '12' => __('December', 'invoicing'),
335 335
     );
336 336
 
337 337
     // If no month is selected, default to the current month
338
-    $selected = empty( $selected ) ? date( 'n' ) : $selected;
338
+    $selected = empty($selected) ? date('n') : $selected;
339 339
 
340
-    $output = wpinv_html_select( array(
340
+    $output = wpinv_html_select(array(
341 341
         'name'             => $name,
342 342
         'selected'         => $selected,
343 343
         'options'          => $options,
344 344
         'show_option_all'  => false,
345 345
         'show_option_none' => false
346
-    ) );
346
+    ));
347 347
 
348 348
     return $output;
349 349
 }
350 350
 
351
-function wpinv_html_select( $args = array() ) {
351
+function wpinv_html_select($args = array()) {
352 352
     $defaults = array(
353 353
         'options'          => array(),
354 354
         'name'             => null,
@@ -357,8 +357,8 @@  discard block
 block discarded – undo
357 357
         'selected'         => 0,
358 358
         'placeholder'      => null,
359 359
         'multiple'         => false,
360
-        'show_option_all'  => _x( 'All', 'all dropdown items', 'invoicing' ),
361
-        'show_option_none' => _x( 'None', 'no dropdown items', 'invoicing' ),
360
+        'show_option_all'  => _x('All', 'all dropdown items', 'invoicing'),
361
+        'show_option_none' => _x('None', 'no dropdown items', 'invoicing'),
362 362
         'data'             => array(),
363 363
         'onchange'         => null,
364 364
         'required'         => false,
@@ -366,74 +366,74 @@  discard block
 block discarded – undo
366 366
         'readonly'         => false,
367 367
     );
368 368
 
369
-    $args = wp_parse_args( $args, $defaults );
369
+    $args = wp_parse_args($args, $defaults);
370 370
 
371 371
     $data_elements = '';
372
-    foreach ( $args['data'] as $key => $value ) {
373
-        $data_elements .= ' data-' . esc_attr( $key ) . '="' . esc_attr( $value ) . '"';
372
+    foreach ($args['data'] as $key => $value) {
373
+        $data_elements .= ' data-' . esc_attr($key) . '="' . esc_attr($value) . '"';
374 374
     }
375 375
 
376
-    if( $args['multiple'] ) {
376
+    if ($args['multiple']) {
377 377
         $multiple = ' MULTIPLE';
378 378
     } else {
379 379
         $multiple = '';
380 380
     }
381 381
 
382
-    if( $args['placeholder'] ) {
382
+    if ($args['placeholder']) {
383 383
         $placeholder = $args['placeholder'];
384 384
     } else {
385 385
         $placeholder = '';
386 386
     }
387 387
     
388 388
     $options = '';
389
-    if( !empty( $args['onchange'] ) ) {
390
-        $options .= ' onchange="' . esc_attr( $args['onchange'] ) . '"';
389
+    if (!empty($args['onchange'])) {
390
+        $options .= ' onchange="' . esc_attr($args['onchange']) . '"';
391 391
     }
392 392
     
393
-    if( !empty( $args['required'] ) ) {
393
+    if (!empty($args['required'])) {
394 394
         $options .= ' required="required"';
395 395
     }
396 396
     
397
-    if( !empty( $args['disabled'] ) ) {
397
+    if (!empty($args['disabled'])) {
398 398
         $options .= ' disabled';
399 399
     }
400 400
     
401
-    if( !empty( $args['readonly'] ) ) {
401
+    if (!empty($args['readonly'])) {
402 402
         $options .= ' readonly';
403 403
     }
404 404
 
405
-    $class  = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
406
-    $output = '<select name="' . esc_attr( $args['name'] ) . '" id="' . esc_attr( $args['id'] ) . '" class="wpinv-select ' . $class . '"' . $multiple . ' data-placeholder="' . $placeholder . '" ' . trim( $options ) . $data_elements . '>';
405
+    $class  = implode(' ', array_map('sanitize_html_class', explode(' ', $args['class'])));
406
+    $output = '<select name="' . esc_attr($args['name']) . '" id="' . esc_attr($args['id']) . '" class="wpinv-select ' . $class . '"' . $multiple . ' data-placeholder="' . $placeholder . '" ' . trim($options) . $data_elements . '>';
407 407
 
408
-    if ( $args['show_option_all'] ) {
409
-        if( $args['multiple'] ) {
410
-            $selected = selected( true, in_array( 0, $args['selected'] ), false );
408
+    if ($args['show_option_all']) {
409
+        if ($args['multiple']) {
410
+            $selected = selected(true, in_array(0, $args['selected']), false);
411 411
         } else {
412
-            $selected = selected( $args['selected'], 0, false );
412
+            $selected = selected($args['selected'], 0, false);
413 413
         }
414
-        $output .= '<option value="all"' . $selected . '>' . esc_html( $args['show_option_all'] ) . '</option>';
414
+        $output .= '<option value="all"' . $selected . '>' . esc_html($args['show_option_all']) . '</option>';
415 415
     }
416 416
 
417
-    if ( !empty( $args['options'] ) ) {
417
+    if (!empty($args['options'])) {
418 418
 
419
-        if ( $args['show_option_none'] ) {
420
-            if( $args['multiple'] ) {
421
-                $selected = selected( true, in_array( "", $args['selected'] ), false );
419
+        if ($args['show_option_none']) {
420
+            if ($args['multiple']) {
421
+                $selected = selected(true, in_array("", $args['selected']), false);
422 422
             } else {
423
-                $selected = selected( $args['selected'] === "", true, false );
423
+                $selected = selected($args['selected'] === "", true, false);
424 424
             }
425
-            $output .= '<option value=""' . $selected . '>' . esc_html( $args['show_option_none'] ) . '</option>';
425
+            $output .= '<option value=""' . $selected . '>' . esc_html($args['show_option_none']) . '</option>';
426 426
         }
427 427
 
428
-        foreach( $args['options'] as $key => $option ) {
428
+        foreach ($args['options'] as $key => $option) {
429 429
 
430
-            if( $args['multiple'] && is_array( $args['selected'] ) ) {
431
-                $selected = selected( true, (bool)in_array( $key, $args['selected'] ), false );
430
+            if ($args['multiple'] && is_array($args['selected'])) {
431
+                $selected = selected(true, (bool) in_array($key, $args['selected']), false);
432 432
             } else {
433
-                $selected = selected( $args['selected'], $key, false );
433
+                $selected = selected($args['selected'], $key, false);
434 434
             }
435 435
 
436
-            $output .= '<option value="' . esc_attr( $key ) . '"' . $selected . '>' . esc_html( $option ) . '</option>';
436
+            $output .= '<option value="' . esc_attr($key) . '"' . $selected . '>' . esc_html($option) . '</option>';
437 437
         }
438 438
     }
439 439
 
@@ -442,7 +442,7 @@  discard block
 block discarded – undo
442 442
     return $output;
443 443
 }
444 444
 
445
-function wpinv_item_dropdown( $args = array() ) {
445
+function wpinv_item_dropdown($args = array()) {
446 446
     $defaults = array(
447 447
         'name'              => 'wpi_item',
448 448
         'id'                => 'wpi_item',
@@ -450,14 +450,14 @@  discard block
 block discarded – undo
450 450
         'multiple'          => false,
451 451
         'selected'          => 0,
452 452
         'number'            => 100,
453
-        'placeholder'       => __( 'Choose a item', 'invoicing' ),
454
-        'data'              => array( 'search-type' => 'item' ),
453
+        'placeholder'       => __('Choose a item', 'invoicing'),
454
+        'data'              => array('search-type' => 'item'),
455 455
         'show_option_all'   => false,
456 456
         'show_option_none'  => false,
457 457
         'show_recurring'    => false,
458 458
     );
459 459
 
460
-    $args = wp_parse_args( $args, $defaults );
460
+    $args = wp_parse_args($args, $defaults);
461 461
 
462 462
     $item_args = array(
463 463
         'post_type'      => 'wpi_item',
@@ -466,44 +466,44 @@  discard block
 block discarded – undo
466 466
         'posts_per_page' => $args['number']
467 467
     );
468 468
 
469
-    $item_args  = apply_filters( 'wpinv_item_dropdown_query_args', $item_args, $args, $defaults );
469
+    $item_args  = apply_filters('wpinv_item_dropdown_query_args', $item_args, $args, $defaults);
470 470
 
471
-    $items      = get_posts( $item_args );
471
+    $items      = get_posts($item_args);
472 472
     $options    = array();
473
-    if ( $items ) {
474
-        foreach ( $items as $item ) {
475
-            $title = esc_html( $item->post_title );
473
+    if ($items) {
474
+        foreach ($items as $item) {
475
+            $title = esc_html($item->post_title);
476 476
             
477
-            if ( !empty( $args['show_recurring'] ) ) {
478
-                $title .= wpinv_get_item_suffix( $item->ID, false );
477
+            if (!empty($args['show_recurring'])) {
478
+                $title .= wpinv_get_item_suffix($item->ID, false);
479 479
             }
480 480
             
481
-            $options[ absint( $item->ID ) ] = $title;
481
+            $options[absint($item->ID)] = $title;
482 482
         }
483 483
     }
484 484
 
485 485
     // This ensures that any selected items are included in the drop down
486
-    if( is_array( $args['selected'] ) ) {
487
-        foreach( $args['selected'] as $item ) {
488
-            if( ! in_array( $item, $options ) ) {
489
-                $title = get_the_title( $item );
490
-                if ( !empty( $args['show_recurring'] ) ) {
491
-                    $title .= wpinv_get_item_suffix( $item, false );
486
+    if (is_array($args['selected'])) {
487
+        foreach ($args['selected'] as $item) {
488
+            if (!in_array($item, $options)) {
489
+                $title = get_the_title($item);
490
+                if (!empty($args['show_recurring'])) {
491
+                    $title .= wpinv_get_item_suffix($item, false);
492 492
                 }
493 493
                 $options[$item] = $title;
494 494
             }
495 495
         }
496
-    } elseif ( is_numeric( $args['selected'] ) && $args['selected'] !== 0 ) {
497
-        if ( ! in_array( $args['selected'], $options ) ) {
498
-            $title = get_the_title( $args['selected'] );
499
-            if ( !empty( $args['show_recurring'] ) ) {
500
-                $title .= wpinv_get_item_suffix( $args['selected'], false );
496
+    } elseif (is_numeric($args['selected']) && $args['selected'] !== 0) {
497
+        if (!in_array($args['selected'], $options)) {
498
+            $title = get_the_title($args['selected']);
499
+            if (!empty($args['show_recurring'])) {
500
+                $title .= wpinv_get_item_suffix($args['selected'], false);
501 501
             }
502
-            $options[$args['selected']] = get_the_title( $args['selected'] );
502
+            $options[$args['selected']] = get_the_title($args['selected']);
503 503
         }
504 504
     }
505 505
 
506
-    $output = wpinv_html_select( array(
506
+    $output = wpinv_html_select(array(
507 507
         'name'             => $args['name'],
508 508
         'selected'         => $args['selected'],
509 509
         'id'               => $args['id'],
@@ -514,7 +514,7 @@  discard block
 block discarded – undo
514 514
         'show_option_all'  => $args['show_option_all'],
515 515
         'show_option_none' => $args['show_option_none'],
516 516
         'data'             => $args['data'],
517
-    ) );
517
+    ));
518 518
 
519 519
     return $output;
520 520
 }
@@ -534,16 +534,16 @@  discard block
 block discarded – undo
534 534
     );
535 535
 
536 536
     $options = array();
537
-    if ( $items ) {
538
-        foreach ( $items as $item ) {
539
-            $options[ $item->ID ] = esc_html( $item->post_title ) . wpinv_get_item_suffix( $item->ID, false );
537
+    if ($items) {
538
+        foreach ($items as $item) {
539
+            $options[$item->ID] = esc_html($item->post_title) . wpinv_get_item_suffix($item->ID, false);
540 540
         }
541 541
     }
542 542
 
543 543
     return $options;
544 544
 }
545 545
 
546
-function wpinv_html_checkbox( $args = array() ) {
546
+function wpinv_html_checkbox($args = array()) {
547 547
     $defaults = array(
548 548
         'name'     => null,
549 549
         'current'  => null,
@@ -554,17 +554,17 @@  discard block
 block discarded – undo
554 554
         )
555 555
     );
556 556
 
557
-    $args = wp_parse_args( $args, $defaults );
557
+    $args = wp_parse_args($args, $defaults);
558 558
 
559
-    $class = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
559
+    $class = implode(' ', array_map('sanitize_html_class', explode(' ', $args['class'])));
560 560
     $options = '';
561
-    if ( ! empty( $args['options']['disabled'] ) ) {
561
+    if (!empty($args['options']['disabled'])) {
562 562
         $options .= ' disabled="disabled"';
563
-    } elseif ( ! empty( $args['options']['readonly'] ) ) {
563
+    } elseif (!empty($args['options']['readonly'])) {
564 564
         $options .= ' readonly';
565 565
     }
566 566
 
567
-    $output = '<input type="checkbox"' . $options . ' name="' . esc_attr( $args['name'] ) . '" id="' . esc_attr( $args['name'] ) . '" class="' . $class . ' ' . esc_attr( $args['name'] ) . '" ' . checked( 1, $args['current'], false ) . ' />';
567
+    $output = '<input type="checkbox"' . $options . ' name="' . esc_attr($args['name']) . '" id="' . esc_attr($args['name']) . '" class="' . $class . ' ' . esc_attr($args['name']) . '" ' . checked(1, $args['current'], false) . ' />';
568 568
 
569 569
     return $output;
570 570
 }
@@ -572,9 +572,9 @@  discard block
 block discarded – undo
572 572
 /**
573 573
  * Displays a hidden field.
574 574
  */
575
-function getpaid_hidden_field( $name, $value ) {
576
-    $name  = sanitize_text_field( $name );
577
-    $value = esc_attr( $value );
575
+function getpaid_hidden_field($name, $value) {
576
+    $name  = sanitize_text_field($name);
577
+    $value = esc_attr($value);
578 578
 
579 579
     echo "<input type='hidden' name='$name' value='$value' />";
580 580
 }
@@ -582,31 +582,31 @@  discard block
 block discarded – undo
582 582
 /**
583 583
  * Displays a submit field.
584 584
  */
585
-function getpaid_submit_field( $value, $name = 'submit', $class = 'btn-primary' ) {
586
-    $name  = sanitize_text_field( $name );
587
-    $value = esc_attr( $value );
588
-    $class = esc_attr( $class );
585
+function getpaid_submit_field($value, $name = 'submit', $class = 'btn-primary') {
586
+    $name  = sanitize_text_field($name);
587
+    $value = esc_attr($value);
588
+    $class = esc_attr($class);
589 589
 
590 590
     echo "<input type='submit' name='$name' value='$value' class='btn $class' />";
591 591
 }
592 592
 
593
-function wpinv_html_text( $args = array() ) {
593
+function wpinv_html_text($args = array()) {
594 594
     // Backwards compatibility
595
-    if ( func_num_args() > 1 ) {
595
+    if (func_num_args() > 1) {
596 596
         $args = func_get_args();
597 597
 
598 598
         $name  = $args[0];
599
-        $value = isset( $args[1] ) ? $args[1] : '';
600
-        $label = isset( $args[2] ) ? $args[2] : '';
601
-        $desc  = isset( $args[3] ) ? $args[3] : '';
599
+        $value = isset($args[1]) ? $args[1] : '';
600
+        $label = isset($args[2]) ? $args[2] : '';
601
+        $desc  = isset($args[3]) ? $args[3] : '';
602 602
     }
603 603
 
604 604
     $defaults = array(
605 605
         'id'           => '',
606
-        'name'         => isset( $name )  ? $name  : 'text',
607
-        'value'        => isset( $value ) ? $value : null,
608
-        'label'        => isset( $label ) ? $label : null,
609
-        'desc'         => isset( $desc )  ? $desc  : null,
606
+        'name'         => isset($name) ? $name : 'text',
607
+        'value'        => isset($value) ? $value : null,
608
+        'label'        => isset($label) ? $label : null,
609
+        'desc'         => isset($desc) ? $desc : null,
610 610
         'placeholder'  => '',
611 611
         'class'        => 'regular-text',
612 612
         'disabled'     => false,
@@ -616,41 +616,41 @@  discard block
 block discarded – undo
616 616
         'data'         => false
617 617
     );
618 618
 
619
-    $args = wp_parse_args( $args, $defaults );
619
+    $args = wp_parse_args($args, $defaults);
620 620
 
621
-    $class = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
621
+    $class = implode(' ', array_map('sanitize_html_class', explode(' ', $args['class'])));
622 622
     $options = '';
623
-    if( $args['required'] ) {
623
+    if ($args['required']) {
624 624
         $options .= ' required="required"';
625 625
     }
626
-    if( $args['readonly'] ) {
626
+    if ($args['readonly']) {
627 627
         $options .= ' readonly';
628 628
     }
629
-    if( $args['readonly'] ) {
629
+    if ($args['readonly']) {
630 630
         $options .= ' readonly';
631 631
     }
632 632
 
633 633
     $data = '';
634
-    if ( !empty( $args['data'] ) ) {
635
-        foreach ( $args['data'] as $key => $value ) {
636
-            $data .= 'data-' . wpinv_sanitize_key( $key ) . '="' . esc_attr( $value ) . '" ';
634
+    if (!empty($args['data'])) {
635
+        foreach ($args['data'] as $key => $value) {
636
+            $data .= 'data-' . wpinv_sanitize_key($key) . '="' . esc_attr($value) . '" ';
637 637
         }
638 638
     }
639 639
 
640
-    $output = '<span id="wpinv-' . wpinv_sanitize_key( $args['name'] ) . '-wrap">';
641
-    $output .= '<label class="wpinv-label" for="' . wpinv_sanitize_key( $args['id'] ) . '">' . esc_html( $args['label'] ) . '</label>';
642
-    if ( ! empty( $args['desc'] ) ) {
643
-        $output .= '<span class="wpinv-description">' . esc_html( $args['desc'] ) . '</span>';
640
+    $output = '<span id="wpinv-' . wpinv_sanitize_key($args['name']) . '-wrap">';
641
+    $output .= '<label class="wpinv-label" for="' . wpinv_sanitize_key($args['id']) . '">' . esc_html($args['label']) . '</label>';
642
+    if (!empty($args['desc'])) {
643
+        $output .= '<span class="wpinv-description">' . esc_html($args['desc']) . '</span>';
644 644
     }
645 645
 
646
-    $output .= '<input type="text" name="' . esc_attr( $args['name'] ) . '" id="' . esc_attr( $args['id'] )  . '" autocomplete="' . esc_attr( $args['autocomplete'] )  . '" value="' . esc_attr( $args['value'] ) . '" placeholder="' . esc_attr( $args['placeholder'] ) . '" class="' . $class . '" ' . $data . ' ' . trim( $options ) . '/>';
646
+    $output .= '<input type="text" name="' . esc_attr($args['name']) . '" id="' . esc_attr($args['id']) . '" autocomplete="' . esc_attr($args['autocomplete']) . '" value="' . esc_attr($args['value']) . '" placeholder="' . esc_attr($args['placeholder']) . '" class="' . $class . '" ' . $data . ' ' . trim($options) . '/>';
647 647
 
648 648
     $output .= '</span>';
649 649
 
650 650
     return $output;
651 651
 }
652 652
 
653
-function wpinv_html_textarea( $args = array() ) {
653
+function wpinv_html_textarea($args = array()) {
654 654
     $defaults = array(
655 655
         'name'        => 'textarea',
656 656
         'value'       => null,
@@ -661,31 +661,31 @@  discard block
 block discarded – undo
661 661
         'placeholder' => '',
662 662
     );
663 663
 
664
-    $args = wp_parse_args( $args, $defaults );
664
+    $args = wp_parse_args($args, $defaults);
665 665
 
666
-    $class = implode( ' ', array_map( 'sanitize_html_class', explode( ' ', $args['class'] ) ) );
666
+    $class = implode(' ', array_map('sanitize_html_class', explode(' ', $args['class'])));
667 667
     $disabled = '';
668
-    if( $args['disabled'] ) {
668
+    if ($args['disabled']) {
669 669
         $disabled = ' disabled="disabled"';
670 670
     }
671 671
 
672
-    $output = '<span id="wpinv-' . wpinv_sanitize_key( $args['name'] ) . '-wrap">';
673
-    $output .= '<label class="wpinv-label" for="' . wpinv_sanitize_key( $args['name'] ) . '">' . esc_html( $args['label'] ) . '</label>';
674
-    $output .= '<textarea name="' . esc_attr( $args['name'] ) . '" placeholder="' . esc_attr( $args['placeholder'] ) . '" id="' . wpinv_sanitize_key( $args['name'] ) . '" class="' . $class . '"' . $disabled . '>' . esc_attr( $args['value'] ) . '</textarea>';
672
+    $output = '<span id="wpinv-' . wpinv_sanitize_key($args['name']) . '-wrap">';
673
+    $output .= '<label class="wpinv-label" for="' . wpinv_sanitize_key($args['name']) . '">' . esc_html($args['label']) . '</label>';
674
+    $output .= '<textarea name="' . esc_attr($args['name']) . '" placeholder="' . esc_attr($args['placeholder']) . '" id="' . wpinv_sanitize_key($args['name']) . '" class="' . $class . '"' . $disabled . '>' . esc_attr($args['value']) . '</textarea>';
675 675
 
676
-    if ( ! empty( $args['desc'] ) ) {
677
-        $output .= '<span class="wpinv-description">' . esc_html( $args['desc'] ) . '</span>';
676
+    if (!empty($args['desc'])) {
677
+        $output .= '<span class="wpinv-description">' . esc_html($args['desc']) . '</span>';
678 678
     }
679 679
     $output .= '</span>';
680 680
 
681 681
     return $output;
682 682
 }
683 683
 
684
-function wpinv_html_ajax_user_search( $args = array() ) {
684
+function wpinv_html_ajax_user_search($args = array()) {
685 685
     $defaults = array(
686 686
         'name'        => 'user_id',
687 687
         'value'       => null,
688
-        'placeholder' => __( 'Enter username', 'invoicing' ),
688
+        'placeholder' => __('Enter username', 'invoicing'),
689 689
         'label'       => null,
690 690
         'desc'        => null,
691 691
         'class'       => '',
@@ -694,13 +694,13 @@  discard block
 block discarded – undo
694 694
         'data'        => false
695 695
     );
696 696
 
697
-    $args = wp_parse_args( $args, $defaults );
697
+    $args = wp_parse_args($args, $defaults);
698 698
 
699 699
     $args['class'] = 'wpinv-ajax-user-search ' . $args['class'];
700 700
 
701 701
     $output  = '<span class="wpinv_user_search_wrap">';
702
-        $output .= wpinv_html_text( $args );
703
-        $output .= '<span class="wpinv_user_search_results hidden"><a class="wpinv-ajax-user-cancel" title="' . __( 'Cancel', 'invoicing' ) . '" aria-label="' . __( 'Cancel', 'invoicing' ) . '" href="#">x</a><span></span></span>';
702
+        $output .= wpinv_html_text($args);
703
+        $output .= '<span class="wpinv_user_search_results hidden"><a class="wpinv-ajax-user-cancel" title="' . __('Cancel', 'invoicing') . '" aria-label="' . __('Cancel', 'invoicing') . '" href="#">x</a><span></span></span>';
704 704
     $output .= '</span>';
705 705
 
706 706
     return $output;
@@ -711,20 +711,20 @@  discard block
 block discarded – undo
711 711
  * 
712 712
  * @param string $template the template that is currently being used.
713 713
  */
714
-function wpinv_template( $template ) {
714
+function wpinv_template($template) {
715 715
     global $post;
716 716
 
717
-    if ( ! is_admin() && ( is_single() || is_404() ) && ! empty( $post->ID ) && getpaid_is_invoice_post_type( get_post_type( $post->ID ) ) ) {
717
+    if (!is_admin() && (is_single() || is_404()) && !empty($post->ID) && getpaid_is_invoice_post_type(get_post_type($post->ID))) {
718 718
 
719 719
         // If the user can view this invoice, display it.
720
-        if ( wpinv_user_can_view_invoice( $post->ID ) ) {
720
+        if (wpinv_user_can_view_invoice($post->ID)) {
721 721
 
722
-            return wpinv_get_template_part( 'wpinv-invoice-print', false, false );
722
+            return wpinv_get_template_part('wpinv-invoice-print', false, false);
723 723
 
724 724
         // Else display an error message.
725 725
         } else {
726 726
 
727
-            return wpinv_get_template_part( 'wpinv-invalid-access', false, false );
727
+            return wpinv_get_template_part('wpinv-invalid-access', false, false);
728 728
 
729 729
         }
730 730
 
@@ -732,24 +732,24 @@  discard block
 block discarded – undo
732 732
 
733 733
     return $template;
734 734
 }
735
-add_filter( 'template_include', 'wpinv_template', 10, 1 );
735
+add_filter('template_include', 'wpinv_template', 10, 1);
736 736
 
737 737
 function wpinv_get_business_address() {
738 738
     $business_address   = wpinv_store_address();
739
-    $business_address   = !empty( $business_address ) ? wpautop( wp_kses_post( $business_address ) ) : '';
739
+    $business_address   = !empty($business_address) ? wpautop(wp_kses_post($business_address)) : '';
740 740
     
741 741
     $business_address = $business_address ? '<div class="address">' . $business_address . '</div>' : '';
742 742
     
743
-    return apply_filters( 'wpinv_get_business_address', $business_address );
743
+    return apply_filters('wpinv_get_business_address', $business_address);
744 744
 }
745 745
 
746 746
 /**
747 747
  * Displays the company address.
748 748
  */
749 749
 function wpinv_display_from_address() {
750
-    wpinv_get_template( 'invoice/company-address.php' );
750
+    wpinv_get_template('invoice/company-address.php');
751 751
 }
752
-add_action( 'getpaid_invoice_details_left', 'wpinv_display_from_address', 10 );
752
+add_action('getpaid_invoice_details_left', 'wpinv_display_from_address', 10);
753 753
 
754 754
 /**
755 755
  * Generates a watermark text for an invoice.
@@ -757,9 +757,9 @@  discard block
 block discarded – undo
757 757
  * @param WPInv_Invoice $invoice
758 758
  * @return string
759 759
  */
760
-function wpinv_watermark( $invoice ) {
761
-    $watermark = wpinv_get_watermark( $invoice );
762
-    return apply_filters( 'wpinv_get_watermark', $watermark, $invoice );
760
+function wpinv_watermark($invoice) {
761
+    $watermark = wpinv_get_watermark($invoice);
762
+    return apply_filters('wpinv_get_watermark', $watermark, $invoice);
763 763
 }
764 764
 
765 765
 /**
@@ -768,37 +768,37 @@  discard block
 block discarded – undo
768 768
  * @param WPInv_Invoice $invoice
769 769
  * @return string
770 770
  */
771
-function wpinv_get_watermark( $invoice ) {
771
+function wpinv_get_watermark($invoice) {
772 772
     return $invoice->get_status_nicename();
773 773
 }
774 774
 
775 775
 /**
776 776
  * @deprecated
777 777
  */
778
-function wpinv_display_invoice_details( $invoice ) {
779
-    return getpaid_invoice_meta( $invoice );
778
+function wpinv_display_invoice_details($invoice) {
779
+    return getpaid_invoice_meta($invoice);
780 780
 }
781 781
 
782 782
 /**
783 783
  * Displays invoice meta.
784 784
  */
785
-function getpaid_invoice_meta( $invoice ) {
785
+function getpaid_invoice_meta($invoice) {
786 786
 
787
-    $invoice = new WPInv_Invoice( $invoice );
787
+    $invoice = new WPInv_Invoice($invoice);
788 788
 
789 789
     // Ensure that we have an invoice.
790
-    if ( 0 == $invoice->get_id() ) {
790
+    if (0 == $invoice->get_id()) {
791 791
         return;
792 792
     }
793 793
 
794 794
     // Get the invoice meta.
795
-    $meta = getpaid_get_invoice_meta( $invoice );
795
+    $meta = getpaid_get_invoice_meta($invoice);
796 796
 
797 797
     // Display the meta.
798
-    wpinv_get_template( 'invoice/invoice-meta.php', compact( 'invoice', 'meta' ) );
798
+    wpinv_get_template('invoice/invoice-meta.php', compact('invoice', 'meta'));
799 799
 
800 800
 }
801
-add_action( 'getpaid_invoice_details_right', 'getpaid_invoice_meta', 10 );
801
+add_action('getpaid_invoice_details_right', 'getpaid_invoice_meta', 10);
802 802
 
803 803
 /**
804 804
  * Retrieves the address markup to use on Invoices.
@@ -810,29 +810,29 @@  discard block
 block discarded – undo
810 810
  * @param  string $separator How to separate address lines.
811 811
  * @return string
812 812
  */
813
-function wpinv_get_invoice_address_markup( $billing_details, $separator = '<br/>' ) {
813
+function wpinv_get_invoice_address_markup($billing_details, $separator = '<br/>') {
814 814
 
815 815
     // Retrieve the address markup...
816
-    $country= empty( $billing_details['country'] ) ? '' : $billing_details['country'];
817
-    $format = wpinv_get_full_address_format( $country );
816
+    $country = empty($billing_details['country']) ? '' : $billing_details['country'];
817
+    $format = wpinv_get_full_address_format($country);
818 818
 
819 819
     // ... and the replacements.
820
-    $replacements = wpinv_get_invoice_address_replacements( $billing_details );
820
+    $replacements = wpinv_get_invoice_address_replacements($billing_details);
821 821
 
822
-    $formatted_address = str_ireplace( array_keys( $replacements ), $replacements, $format );
822
+    $formatted_address = str_ireplace(array_keys($replacements), $replacements, $format);
823 823
     
824 824
 	// Remove unavailable tags.
825
-    $formatted_address = preg_replace( "/\{\{\w+\}\}/", '', $formatted_address );
825
+    $formatted_address = preg_replace("/\{\{\w+\}\}/", '', $formatted_address);
826 826
 
827 827
     // Clean up white space.
828
-	$formatted_address = preg_replace( '/  +/', ' ', trim( $formatted_address ) );
829
-    $formatted_address = preg_replace( '/\n\n+/', "\n", $formatted_address );
828
+	$formatted_address = preg_replace('/  +/', ' ', trim($formatted_address));
829
+    $formatted_address = preg_replace('/\n\n+/', "\n", $formatted_address);
830 830
     
831 831
     // Break newlines apart and remove empty lines/trim commas and white space.
832
-	$formatted_address = array_filter( array_map( 'wpinv_trim_formatted_address_line', explode( "\n", $formatted_address ) ) );
832
+	$formatted_address = array_filter(array_map('wpinv_trim_formatted_address_line', explode("\n", $formatted_address)));
833 833
 
834 834
     // Add html breaks.
835
-	$formatted_address = implode( $separator, $formatted_address );
835
+	$formatted_address = implode($separator, $formatted_address);
836 836
 
837 837
 	// We're done!
838 838
 	return $formatted_address;
@@ -844,88 +844,88 @@  discard block
 block discarded – undo
844 844
  * 
845 845
  * @param WPInv_Invoice $invoice
846 846
  */
847
-function wpinv_display_to_address( $invoice = 0 ) {
848
-    if ( ! empty( $invoice ) ) {
849
-        wpinv_get_template( 'invoice/billing-address.php', compact( 'invoice' ) );
847
+function wpinv_display_to_address($invoice = 0) {
848
+    if (!empty($invoice)) {
849
+        wpinv_get_template('invoice/billing-address.php', compact('invoice'));
850 850
     }
851 851
 }
852
-add_action( 'getpaid_invoice_details_left', 'wpinv_display_to_address', 40 );
852
+add_action('getpaid_invoice_details_left', 'wpinv_display_to_address', 40);
853 853
 
854 854
 
855 855
 /**
856 856
  * Displays invoice line items.
857 857
  */
858
-function wpinv_display_line_items( $invoice_id = 0 ) {
858
+function wpinv_display_line_items($invoice_id = 0) {
859 859
 
860 860
     // Prepare the invoice.
861
-    $invoice = new WPInv_Invoice( $invoice_id );
861
+    $invoice = new WPInv_Invoice($invoice_id);
862 862
 
863 863
     // Abort if there is no invoice.
864
-    if ( 0 == $invoice->get_id() ) {
864
+    if (0 == $invoice->get_id()) {
865 865
         return;
866 866
     }
867 867
 
868 868
     // Line item columns.
869
-    $columns = getpaid_invoice_item_columns( $invoice );
870
-    $columns = apply_filters( 'getpaid_invoice_line_items_table_columns', $columns, $invoice );
869
+    $columns = getpaid_invoice_item_columns($invoice);
870
+    $columns = apply_filters('getpaid_invoice_line_items_table_columns', $columns, $invoice);
871 871
 
872
-    wpinv_get_template( 'invoice/line-items.php', compact( 'invoice', 'columns' ) );
872
+    wpinv_get_template('invoice/line-items.php', compact('invoice', 'columns'));
873 873
 }
874
-add_action( 'getpaid_invoice_line_items', 'wpinv_display_line_items', 10 );
874
+add_action('getpaid_invoice_line_items', 'wpinv_display_line_items', 10);
875 875
 
876 876
 /**
877 877
  * Displays invoice notices on invoices.
878 878
  */
879 879
 function wpinv_display_invoice_notice() {
880 880
 
881
-    $label  = wpinv_get_option( 'vat_invoice_notice_label' );
882
-    $notice = wpinv_get_option( 'vat_invoice_notice' );
881
+    $label  = wpinv_get_option('vat_invoice_notice_label');
882
+    $notice = wpinv_get_option('vat_invoice_notice');
883 883
 
884
-    if ( empty( $label ) && empty( $notice ) ) {
884
+    if (empty($label) && empty($notice)) {
885 885
         return;
886 886
     }
887 887
 
888 888
     echo '<div class="mt-4 mb-4 wpinv-vat-notice">';
889 889
 
890
-    if ( ! empty( $label ) ) {
891
-        $label = sanitize_text_field( $label );
890
+    if (!empty($label)) {
891
+        $label = sanitize_text_field($label);
892 892
         echo "<h5>$label</h5>";
893 893
     }
894 894
 
895
-    if ( ! empty( $notice ) ) {
896
-        echo '<small class="form-text text-muted">' . wpautop( wptexturize( $notice ) ) . '</small>';
895
+    if (!empty($notice)) {
896
+        echo '<small class="form-text text-muted">' . wpautop(wptexturize($notice)) . '</small>';
897 897
     }
898 898
 
899 899
     echo '</div>';
900 900
 }
901
-add_action( 'getpaid_invoice_line_items', 'wpinv_display_invoice_notice', 100 );
901
+add_action('getpaid_invoice_line_items', 'wpinv_display_invoice_notice', 100);
902 902
 
903 903
 /**
904 904
  * @param WPInv_Invoice $invoice
905 905
  */
906
-function wpinv_display_invoice_notes( $invoice ) {
906
+function wpinv_display_invoice_notes($invoice) {
907 907
 
908 908
     // Retrieve the notes.
909
-    $notes = wpinv_get_invoice_notes( $invoice->get_id(), 'customer' );
909
+    $notes = wpinv_get_invoice_notes($invoice->get_id(), 'customer');
910 910
 
911 911
     // Abort if we have non.
912
-    if ( empty( $notes ) ) {
912
+    if (empty($notes)) {
913 913
         return;
914 914
     }
915 915
 
916 916
     // Echo the note.
917 917
     echo '<div class="getpaid-invoice-notes-wrapper position-relative my-4">';
918
-    echo '<h2 class="getpaid-invoice-notes-title mb-1 p-0 h4">' . __( 'Notes', 'invoicing' ) .'</h2>';
918
+    echo '<h2 class="getpaid-invoice-notes-title mb-1 p-0 h4">' . __('Notes', 'invoicing') . '</h2>';
919 919
     echo '<ul class="getpaid-invoice-notes text-break overflow-auto list-unstyled p-0 m-0">';
920 920
 
921
-    foreach( $notes as $note ) {
922
-        wpinv_get_invoice_note_line_item( $note );
921
+    foreach ($notes as $note) {
922
+        wpinv_get_invoice_note_line_item($note);
923 923
     }
924 924
 
925 925
     echo '</ul>';
926 926
     echo '</div>';
927 927
 }
928
-add_action( 'getpaid_invoice_line_items', 'wpinv_display_invoice_notes', 60 );
928
+add_action('getpaid_invoice_line_items', 'wpinv_display_invoice_notes', 60);
929 929
 
930 930
 /**
931 931
  * Loads scripts on our invoice templates.
@@ -933,31 +933,31 @@  discard block
 block discarded – undo
933 933
 function wpinv_display_style() {
934 934
 
935 935
     // Make sure that all scripts have been loaded.
936
-    if ( ! did_action( 'wp_enqueue_scripts' ) ) {
937
-        do_action( 'wp_enqueue_scripts' );
936
+    if (!did_action('wp_enqueue_scripts')) {
937
+        do_action('wp_enqueue_scripts');
938 938
     }
939 939
 
940 940
     // Register the invoices style.
941
-    wp_register_style( 'wpinv-single-style', WPINV_PLUGIN_URL . 'assets/css/invoice.css', array(), filemtime( WPINV_PLUGIN_DIR . 'assets/css/invoice.css' ) );
941
+    wp_register_style('wpinv-single-style', WPINV_PLUGIN_URL . 'assets/css/invoice.css', array(), filemtime(WPINV_PLUGIN_DIR . 'assets/css/invoice.css'));
942 942
 
943 943
     // Load required styles
944
-    wp_print_styles( 'wpinv-single-style' );
945
-    wp_print_styles( 'ayecode-ui' );
944
+    wp_print_styles('wpinv-single-style');
945
+    wp_print_styles('ayecode-ui');
946 946
 
947 947
     // Maybe load custom css.
948
-    $custom_css = wpinv_get_option( 'template_custom_css' );
948
+    $custom_css = wpinv_get_option('template_custom_css');
949 949
 
950
-    if ( isset( $custom_css ) && ! empty( $custom_css ) ) {
951
-        $custom_css     = wp_kses( $custom_css, array( '\'', '\"' ) );
952
-        $custom_css     = str_replace( '&gt;', '>', $custom_css );
950
+    if (isset($custom_css) && !empty($custom_css)) {
951
+        $custom_css     = wp_kses($custom_css, array('\'', '\"'));
952
+        $custom_css     = str_replace('&gt;', '>', $custom_css);
953 953
         echo '<style type="text/css">';
954 954
         echo $custom_css;
955 955
         echo '</style>';
956 956
     }
957 957
 
958 958
 }
959
-add_action( 'wpinv_invoice_print_head', 'wpinv_display_style' );
960
-add_action( 'wpinv_invalid_invoice_head', 'wpinv_display_style' );
959
+add_action('wpinv_invoice_print_head', 'wpinv_display_style');
960
+add_action('wpinv_invalid_invoice_head', 'wpinv_display_style');
961 961
 
962 962
 
963 963
 /**
@@ -969,41 +969,41 @@  discard block
 block discarded – undo
969 969
     // Retrieve the current invoice.
970 970
     $invoice_id = getpaid_get_current_invoice_id();
971 971
 
972
-    if ( empty( $invoice_id ) ) {
972
+    if (empty($invoice_id)) {
973 973
 
974 974
         return aui()->alert(
975 975
             array(
976 976
                 'type'    => 'warning',
977
-                'content' => __( 'Invalid invoice', 'invoicing' ),
977
+                'content' => __('Invalid invoice', 'invoicing'),
978 978
             )
979 979
         );
980 980
 
981 981
     }
982 982
 
983 983
     // Can the user view this invoice?
984
-    if ( ! wpinv_user_can_view_invoice( $invoice_id ) ) {
984
+    if (!wpinv_user_can_view_invoice($invoice_id)) {
985 985
 
986 986
         return aui()->alert(
987 987
             array(
988 988
                 'type'    => 'warning',
989
-                'content' => __( 'You are not allowed to view this invoice', 'invoicing' ),
989
+                'content' => __('You are not allowed to view this invoice', 'invoicing'),
990 990
             )
991 991
         );
992 992
 
993 993
     }
994 994
 
995 995
     // Ensure that it is not yet paid for.
996
-    $invoice = new WPInv_Invoice( $invoice_id );
996
+    $invoice = new WPInv_Invoice($invoice_id);
997 997
 
998 998
     // Maybe mark it as viewed.
999
-    getpaid_maybe_mark_invoice_as_viewed( $invoice );
999
+    getpaid_maybe_mark_invoice_as_viewed($invoice);
1000 1000
 
1001
-    if ( $invoice->is_paid() ) {
1001
+    if ($invoice->is_paid()) {
1002 1002
 
1003 1003
         return aui()->alert(
1004 1004
             array(
1005 1005
                 'type'    => 'success',
1006
-                'content' => __( 'This invoice has already been paid.', 'invoicing' ),
1006
+                'content' => __('This invoice has already been paid.', 'invoicing'),
1007 1007
             )
1008 1008
         );
1009 1009
 
@@ -1013,14 +1013,14 @@  discard block
 block discarded – undo
1013 1013
     $wpi_checkout_id = $invoice_id;
1014 1014
 
1015 1015
     // We'll display this invoice via the default form.
1016
-    $form = new GetPaid_Payment_Form( wpinv_get_default_payment_form() );
1016
+    $form = new GetPaid_Payment_Form(wpinv_get_default_payment_form());
1017 1017
 
1018
-    if ( 0 == $form->get_id() ) {
1018
+    if (0 == $form->get_id()) {
1019 1019
 
1020 1020
         return aui()->alert(
1021 1021
             array(
1022 1022
                 'type'    => 'warning',
1023
-                'content' => __( 'Error loading the payment form', 'invoicing' ),
1023
+                'content' => __('Error loading the payment form', 'invoicing'),
1024 1024
             )
1025 1025
         );
1026 1026
 
@@ -1028,7 +1028,7 @@  discard block
 block discarded – undo
1028 1028
 
1029 1029
     // Set the invoice.
1030 1030
     $form->invoice = $invoice;
1031
-    $form->set_items( $invoice->get_items() );
1031
+    $form->set_items($invoice->get_items());
1032 1032
 
1033 1033
     // Generate the html.
1034 1034
     return $form->get_html();
@@ -1036,7 +1036,7 @@  discard block
 block discarded – undo
1036 1036
 }
1037 1037
 
1038 1038
 function wpinv_empty_cart_message() {
1039
-	return apply_filters( 'wpinv_empty_cart_message', '<span class="wpinv_empty_cart">' . __( 'Your cart is empty.', 'invoicing' ) . '</span>' );
1039
+	return apply_filters('wpinv_empty_cart_message', '<span class="wpinv_empty_cart">' . __('Your cart is empty.', 'invoicing') . '</span>');
1040 1040
 }
1041 1041
 
1042 1042
 /**
@@ -1053,71 +1053,71 @@  discard block
 block discarded – undo
1053 1053
         )
1054 1054
     );
1055 1055
 }
1056
-add_action( 'wpinv_cart_empty', 'wpinv_empty_checkout_cart' );
1056
+add_action('wpinv_cart_empty', 'wpinv_empty_checkout_cart');
1057 1057
 
1058 1058
 /**
1059 1059
  * Filters the receipt page.
1060 1060
  */
1061
-function wpinv_filter_success_page_content( $content ) {
1061
+function wpinv_filter_success_page_content($content) {
1062 1062
 
1063 1063
     // Ensure this is our page.
1064
-    if ( isset( $_GET['payment-confirm'] ) && wpinv_is_success_page() ) {
1064
+    if (isset($_GET['payment-confirm']) && wpinv_is_success_page()) {
1065 1065
 
1066
-        $gateway = sanitize_text_field( $_GET['payment-confirm'] );
1067
-        return apply_filters( "wpinv_payment_confirm_$gateway", $content );
1066
+        $gateway = sanitize_text_field($_GET['payment-confirm']);
1067
+        return apply_filters("wpinv_payment_confirm_$gateway", $content);
1068 1068
 
1069 1069
     }
1070 1070
 
1071 1071
     return $content;
1072 1072
 }
1073
-add_filter( 'the_content', 'wpinv_filter_success_page_content', 99999 );
1073
+add_filter('the_content', 'wpinv_filter_success_page_content', 99999);
1074 1074
 
1075
-function wpinv_invoice_link( $invoice_id ) {
1076
-    $invoice = wpinv_get_invoice( $invoice_id );
1075
+function wpinv_invoice_link($invoice_id) {
1076
+    $invoice = wpinv_get_invoice($invoice_id);
1077 1077
 
1078
-    if ( empty( $invoice ) ) {
1078
+    if (empty($invoice)) {
1079 1079
         return NULL;
1080 1080
     }
1081 1081
 
1082
-    $invoice_link = '<a href="' . esc_url( $invoice->get_view_url() ) . '">' . $invoice->get_number() . '</a>';
1082
+    $invoice_link = '<a href="' . esc_url($invoice->get_view_url()) . '">' . $invoice->get_number() . '</a>';
1083 1083
 
1084
-    return apply_filters( 'wpinv_get_invoice_link', $invoice_link, $invoice );
1084
+    return apply_filters('wpinv_get_invoice_link', $invoice_link, $invoice);
1085 1085
 }
1086 1086
 
1087
-function wpinv_get_invoice_note_line_item( $note, $echo = true ) {
1088
-    if ( empty( $note ) ) {
1087
+function wpinv_get_invoice_note_line_item($note, $echo = true) {
1088
+    if (empty($note)) {
1089 1089
         return NULL;
1090 1090
     }
1091 1091
 
1092
-    if ( is_int( $note ) ) {
1093
-        $note = get_comment( $note );
1092
+    if (is_int($note)) {
1093
+        $note = get_comment($note);
1094 1094
     }
1095 1095
 
1096
-    if ( !( is_object( $note ) && is_a( $note, 'WP_Comment' ) ) ) {
1096
+    if (!(is_object($note) && is_a($note, 'WP_Comment'))) {
1097 1097
         return NULL;
1098 1098
     }
1099 1099
 
1100
-    $note_classes   = array( 'note' );
1101
-    $note_classes[] = get_comment_meta( $note->comment_ID, '_wpi_customer_note', true ) ? 'customer-note' : '';
1100
+    $note_classes   = array('note');
1101
+    $note_classes[] = get_comment_meta($note->comment_ID, '_wpi_customer_note', true) ? 'customer-note' : '';
1102 1102
     $note_classes[] = $note->comment_author === 'System' ? 'system-note' : '';
1103
-    $note_classes   = apply_filters( 'wpinv_invoice_note_class', array_filter( $note_classes ), $note );
1104
-    $note_classes   = !empty( $note_classes ) ? implode( ' ', $note_classes ) : '';
1103
+    $note_classes   = apply_filters('wpinv_invoice_note_class', array_filter($note_classes), $note);
1104
+    $note_classes   = !empty($note_classes) ? implode(' ', $note_classes) : '';
1105 1105
 
1106 1106
     ob_start();
1107 1107
     ?>
1108
-    <li rel="<?php echo absint( $note->comment_ID ) ; ?>" class="<?php echo esc_attr( $note_classes ); ?> mb-2">
1108
+    <li rel="<?php echo absint($note->comment_ID); ?>" class="<?php echo esc_attr($note_classes); ?> mb-2">
1109 1109
         <div class="note_content">
1110 1110
 
1111
-            <?php echo wptexturize( wp_kses_post( $note->comment_content ) ); ?>
1111
+            <?php echo wptexturize(wp_kses_post($note->comment_content)); ?>
1112 1112
 
1113
-            <?php if ( ! is_admin() ) : ?>
1113
+            <?php if (!is_admin()) : ?>
1114 1114
                 <em class="small form-text text-muted mt-0">
1115 1115
                     <?php
1116 1116
                         printf(
1117
-                            __( '%1$s - %2$s at %3$s', 'invoicing' ),
1117
+                            __('%1$s - %2$s at %3$s', 'invoicing'),
1118 1118
                             $note->comment_author,
1119
-                            getpaid_format_date_value( $note->comment_date ),
1120
-                            date_i18n( get_option( 'time_format' ), strtotime( $note->comment_date ) )
1119
+                            getpaid_format_date_value($note->comment_date),
1120
+                            date_i18n(get_option('time_format'), strtotime($note->comment_date))
1121 1121
                         );
1122 1122
                     ?>
1123 1123
                 </em>
@@ -1125,21 +1125,21 @@  discard block
 block discarded – undo
1125 1125
 
1126 1126
         </div>
1127 1127
 
1128
-        <?php if ( is_admin() ) : ?>
1128
+        <?php if (is_admin()) : ?>
1129 1129
 
1130 1130
             <p class="meta px-4 py-2">
1131
-                <abbr class="exact-date" title="<?php echo esc_attr( $note->comment_date ); ?>">
1131
+                <abbr class="exact-date" title="<?php echo esc_attr($note->comment_date); ?>">
1132 1132
                     <?php
1133 1133
                         printf(
1134
-                            __( '%1$s - %2$s at %3$s', 'invoicing' ),
1134
+                            __('%1$s - %2$s at %3$s', 'invoicing'),
1135 1135
                             $note->comment_author,
1136
-                            getpaid_format_date_value( $note->comment_date ),
1137
-                            date_i18n( get_option( 'time_format' ), strtotime( $note->comment_date ) )
1136
+                            getpaid_format_date_value($note->comment_date),
1137
+                            date_i18n(get_option('time_format'), strtotime($note->comment_date))
1138 1138
                         );
1139 1139
                     ?>
1140 1140
                 </abbr>&nbsp;&nbsp;
1141
-                <?php if ( $note->comment_author !== 'System' && wpinv_current_user_can_manage_invoicing() ) { ?>
1142
-                    <a href="#" class="delete_note"><?php _e( 'Delete note', 'invoicing' ); ?></a>
1141
+                <?php if ($note->comment_author !== 'System' && wpinv_current_user_can_manage_invoicing()) { ?>
1142
+                    <a href="#" class="delete_note"><?php _e('Delete note', 'invoicing'); ?></a>
1143 1143
                 <?php } ?>
1144 1144
             </p>
1145 1145
 
@@ -1148,9 +1148,9 @@  discard block
 block discarded – undo
1148 1148
     </li>
1149 1149
     <?php
1150 1150
     $note_content = ob_get_clean();
1151
-    $note_content = apply_filters( 'wpinv_get_invoice_note_line_item', $note_content, $note, $echo );
1151
+    $note_content = apply_filters('wpinv_get_invoice_note_line_item', $note_content, $note, $echo);
1152 1152
 
1153
-    if ( $echo ) {
1153
+    if ($echo) {
1154 1154
         echo $note_content;
1155 1155
     } else {
1156 1156
         return $note_content;
@@ -1164,21 +1164,21 @@  discard block
 block discarded – undo
1164 1164
  * @return string
1165 1165
  */
1166 1166
 function wpinv_get_policy_text() {
1167
-    $privacy_page_id = get_option( 'wp_page_for_privacy_policy', 0 );
1167
+    $privacy_page_id = get_option('wp_page_for_privacy_policy', 0);
1168 1168
 
1169
-    $text = wpinv_get_option('invoicing_privacy_checkout_message', sprintf( __( 'Your personal data will be used to process your invoice, payment and for other purposes described in our %s.', 'invoicing' ), '[wpinv_privacy_policy]' ));
1169
+    $text = wpinv_get_option('invoicing_privacy_checkout_message', sprintf(__('Your personal data will be used to process your invoice, payment and for other purposes described in our %s.', 'invoicing'), '[wpinv_privacy_policy]'));
1170 1170
 
1171
-    if(!$privacy_page_id){
1172
-        $privacy_page_id = wpinv_get_option( 'privacy_page', 0 );
1171
+    if (!$privacy_page_id) {
1172
+        $privacy_page_id = wpinv_get_option('privacy_page', 0);
1173 1173
     }
1174 1174
 
1175
-    $privacy_link    = $privacy_page_id ? '<a href="' . esc_url( get_permalink( $privacy_page_id ) ) . '" class="wpinv-privacy-policy-link" target="_blank">' . __( 'privacy policy', 'invoicing' ) . '</a>' : __( 'privacy policy', 'invoicing' );
1175
+    $privacy_link = $privacy_page_id ? '<a href="' . esc_url(get_permalink($privacy_page_id)) . '" class="wpinv-privacy-policy-link" target="_blank">' . __('privacy policy', 'invoicing') . '</a>' : __('privacy policy', 'invoicing');
1176 1176
 
1177 1177
     $find_replace = array(
1178 1178
         '[wpinv_privacy_policy]' => $privacy_link,
1179 1179
     );
1180 1180
 
1181
-    $privacy_text = str_replace( array_keys( $find_replace ), array_values( $find_replace ), $text );
1181
+    $privacy_text = str_replace(array_keys($find_replace), array_values($find_replace), $text);
1182 1182
 
1183 1183
     return wp_kses_post(wpautop($privacy_text));
1184 1184
 }
@@ -1186,21 +1186,21 @@  discard block
 block discarded – undo
1186 1186
 function wpinv_oxygen_fix_conflict() {
1187 1187
     global $ct_ignore_post_types;
1188 1188
 
1189
-    if ( ! is_array( $ct_ignore_post_types ) ) {
1189
+    if (!is_array($ct_ignore_post_types)) {
1190 1190
         $ct_ignore_post_types = array();
1191 1191
     }
1192 1192
 
1193
-    $post_types = array( 'wpi_discount', 'wpi_invoice', 'wpi_item', 'wpi_payment_form' );
1193
+    $post_types = array('wpi_discount', 'wpi_invoice', 'wpi_item', 'wpi_payment_form');
1194 1194
 
1195
-    foreach ( $post_types as $post_type ) {
1195
+    foreach ($post_types as $post_type) {
1196 1196
         $ct_ignore_post_types[] = $post_type;
1197 1197
 
1198 1198
         // Ignore post type
1199
-        add_filter( 'pre_option_oxygen_vsb_ignore_post_type_' . $post_type, '__return_true', 999 );
1199
+        add_filter('pre_option_oxygen_vsb_ignore_post_type_' . $post_type, '__return_true', 999);
1200 1200
     }
1201 1201
 
1202
-    remove_filter( 'template_include', 'wpinv_template', 10, 1 );
1203
-    add_filter( 'template_include', 'wpinv_template', 999, 1 );
1202
+    remove_filter('template_include', 'wpinv_template', 10, 1);
1203
+    add_filter('template_include', 'wpinv_template', 999, 1);
1204 1204
 }
1205 1205
 
1206 1206
 /**
@@ -1208,10 +1208,10 @@  discard block
 block discarded – undo
1208 1208
  * 
1209 1209
  * @param GetPaid_Payment_Form $form
1210 1210
  */
1211
-function getpaid_display_payment_form( $form ) {
1211
+function getpaid_display_payment_form($form) {
1212 1212
 
1213
-    if ( is_numeric( $form ) ) {
1214
-        $form = new GetPaid_Payment_Form( $form );
1213
+    if (is_numeric($form)) {
1214
+        $form = new GetPaid_Payment_Form($form);
1215 1215
     }
1216 1216
 
1217 1217
     $form->display();
@@ -1221,55 +1221,55 @@  discard block
 block discarded – undo
1221 1221
 /**
1222 1222
  * Helper function to display a item payment form on the frontend.
1223 1223
  */
1224
-function getpaid_display_item_payment_form( $items ) {
1224
+function getpaid_display_item_payment_form($items) {
1225 1225
 
1226
-    $form = new GetPaid_Payment_Form( wpinv_get_default_payment_form() );
1227
-    $form->set_items( $items );
1226
+    $form = new GetPaid_Payment_Form(wpinv_get_default_payment_form());
1227
+    $form->set_items($items);
1228 1228
 
1229
-    if ( 0 == count( $form->get_items() ) ) {
1229
+    if (0 == count($form->get_items())) {
1230 1230
         echo aui()->alert(
1231 1231
 			array(
1232 1232
 				'type'    => 'warning',
1233
-				'content' => __( 'No published items found', 'invoicing' ),
1233
+				'content' => __('No published items found', 'invoicing'),
1234 1234
 			)
1235 1235
         );
1236 1236
         return;
1237 1237
     }
1238 1238
 
1239
-    $form_items = esc_attr( getpaid_convert_items_to_string( $items ) );
1239
+    $form_items = esc_attr(getpaid_convert_items_to_string($items));
1240 1240
     $form_items = "<input type='hidden' name='getpaid-form-items' value='$form_items' />";
1241
-    $form->display( $form_items );
1241
+    $form->display($form_items);
1242 1242
 }
1243 1243
 
1244 1244
 /**
1245 1245
  * Helper function to display an invoice payment form on the frontend.
1246 1246
  */
1247
-function getpaid_display_invoice_payment_form( $invoice_id ) {
1247
+function getpaid_display_invoice_payment_form($invoice_id) {
1248 1248
 
1249
-    $invoice = wpinv_get_invoice( $invoice_id );
1249
+    $invoice = wpinv_get_invoice($invoice_id);
1250 1250
 
1251
-    if ( empty( $invoice ) ) {
1251
+    if (empty($invoice)) {
1252 1252
 		echo aui()->alert(
1253 1253
 			array(
1254 1254
 				'type'    => 'warning',
1255
-				'content' => __( 'Invoice not found', 'invoicing' ),
1255
+				'content' => __('Invoice not found', 'invoicing'),
1256 1256
 			)
1257 1257
         );
1258 1258
         return;
1259 1259
     }
1260 1260
 
1261
-    if ( $invoice->is_paid() ) {
1261
+    if ($invoice->is_paid()) {
1262 1262
 		echo aui()->alert(
1263 1263
 			array(
1264 1264
 				'type'    => 'warning',
1265
-				'content' => __( 'Invoice has already been paid', 'invoicing' ),
1265
+				'content' => __('Invoice has already been paid', 'invoicing'),
1266 1266
 			)
1267 1267
         );
1268 1268
         return;
1269 1269
     }
1270 1270
 
1271
-    $form = new GetPaid_Payment_Form( wpinv_get_default_payment_form() );
1272
-    $form->set_items( $invoice->get_items() );
1271
+    $form = new GetPaid_Payment_Form(wpinv_get_default_payment_form());
1272
+    $form->set_items($invoice->get_items());
1273 1273
 
1274 1274
     $form->display();
1275 1275
 }
@@ -1277,23 +1277,23 @@  discard block
 block discarded – undo
1277 1277
 /**
1278 1278
  * Helper function to convert item string to array.
1279 1279
  */
1280
-function getpaid_convert_items_to_array( $items ) {
1281
-    $items    = array_filter( array_map( 'trim', explode( ',', $items ) ) );
1280
+function getpaid_convert_items_to_array($items) {
1281
+    $items    = array_filter(array_map('trim', explode(',', $items)));
1282 1282
     $prepared = array();
1283 1283
 
1284
-    foreach ( $items as $item ) {
1285
-        $data = array_map( 'trim', explode( '|', $item ) );
1284
+    foreach ($items as $item) {
1285
+        $data = array_map('trim', explode('|', $item));
1286 1286
 
1287
-        if ( empty( $data[0] ) || ! is_numeric( $data[0] ) ) {
1287
+        if (empty($data[0]) || !is_numeric($data[0])) {
1288 1288
             continue;
1289 1289
         }
1290 1290
 
1291 1291
         $quantity = 1;
1292
-        if ( isset( $data[1] ) && is_numeric( $data[1] ) ) {
1292
+        if (isset($data[1]) && is_numeric($data[1])) {
1293 1293
             $quantity = (int) $data[1];
1294 1294
         }
1295 1295
 
1296
-        $prepared[ $data[0] ] = $quantity;
1296
+        $prepared[$data[0]] = $quantity;
1297 1297
 
1298 1298
     }
1299 1299
 
@@ -1303,13 +1303,13 @@  discard block
 block discarded – undo
1303 1303
 /**
1304 1304
  * Helper function to convert item array to string.
1305 1305
  */
1306
-function getpaid_convert_items_to_string( $items ) {
1306
+function getpaid_convert_items_to_string($items) {
1307 1307
     $prepared = array();
1308 1308
 
1309
-    foreach ( $items as $item => $quantity ) {
1309
+    foreach ($items as $item => $quantity) {
1310 1310
         $prepared[] = "$item|$quantity";
1311 1311
     }
1312
-    return implode( ',', $prepared );
1312
+    return implode(',', $prepared);
1313 1313
 }
1314 1314
 
1315 1315
 /**
@@ -1317,21 +1317,21 @@  discard block
 block discarded – undo
1317 1317
  * 
1318 1318
  * Provide a label and one of $form, $items or $invoice.
1319 1319
  */
1320
-function getpaid_get_payment_button( $label, $form = null, $items = null, $invoice = null ) {
1321
-    $label = sanitize_text_field( $label );
1320
+function getpaid_get_payment_button($label, $form = null, $items = null, $invoice = null) {
1321
+    $label = sanitize_text_field($label);
1322 1322
 
1323
-    if ( ! empty( $form ) ) {
1324
-        $form  = esc_attr( $form );
1323
+    if (!empty($form)) {
1324
+        $form = esc_attr($form);
1325 1325
         return "<button class='btn btn-primary getpaid-payment-button' type='button' data-form='$form'>$label</button>"; 
1326 1326
     }
1327 1327
 	
1328
-	if ( ! empty( $items ) ) {
1329
-        $items  = esc_attr( $items );
1328
+	if (!empty($items)) {
1329
+        $items = esc_attr($items);
1330 1330
         return "<button class='btn btn-primary getpaid-payment-button' type='button' data-item='$items'>$label</button>"; 
1331 1331
     }
1332 1332
     
1333
-    if ( ! empty( $invoice ) ) {
1334
-        $invoice  = esc_attr( $invoice );
1333
+    if (!empty($invoice)) {
1334
+        $invoice = esc_attr($invoice);
1335 1335
         return "<button class='btn btn-primary getpaid-payment-button' type='button' data-invoice='$invoice'>$label</button>"; 
1336 1336
     }
1337 1337
 
@@ -1342,17 +1342,17 @@  discard block
 block discarded – undo
1342 1342
  *
1343 1343
  * @param WPInv_Invoice $invoice
1344 1344
  */
1345
-function getpaid_the_invoice_description( $invoice ) {
1345
+function getpaid_the_invoice_description($invoice) {
1346 1346
     $description = $invoice->get_description();
1347 1347
 
1348
-    if ( empty( $description ) ) {
1348
+    if (empty($description)) {
1349 1349
         return;
1350 1350
     }
1351 1351
 
1352
-    $description = wp_kses_post( $description );
1352
+    $description = wp_kses_post($description);
1353 1353
     echo "<small class='getpaid-invoice-description text-dark p-2 form-text' style='margin-bottom: 20px; border-left: 2px solid #2196F3;'><em>$description</em></small>";
1354 1354
 }
1355
-add_action( 'getpaid_invoice_line_items', 'getpaid_the_invoice_description', 100 );
1355
+add_action('getpaid_invoice_line_items', 'getpaid_the_invoice_description', 100);
1356 1356
 
1357 1357
 /**
1358 1358
  * Render element on a form.
@@ -1360,60 +1360,60 @@  discard block
 block discarded – undo
1360 1360
  * @param array $element
1361 1361
  * @param GetPaid_Payment_Form $form
1362 1362
  */
1363
-function getpaid_payment_form_element( $element, $form ) {
1363
+function getpaid_payment_form_element($element, $form) {
1364 1364
 
1365 1365
     // Set up the args.
1366
-    $element_type    = trim( $element['type'] );
1366
+    $element_type    = trim($element['type']);
1367 1367
     $element['form'] = $form;
1368
-    extract( $element );
1368
+    extract($element);
1369 1369
 
1370 1370
     // Try to locate the appropriate template.
1371
-    $located = wpinv_locate_template( "payment-forms/elements/$element_type.php" );
1371
+    $located = wpinv_locate_template("payment-forms/elements/$element_type.php");
1372 1372
     
1373 1373
     // Abort if this is not our element.
1374
-    if ( empty( $located ) || ! file_exists( $located ) ) {
1374
+    if (empty($located) || !file_exists($located)) {
1375 1375
         return;
1376 1376
     }
1377 1377
 
1378 1378
     // Generate the class and id of the element.
1379
-    $wrapper_class = 'getpaid-payment-form-element-' . trim( esc_attr( $element_type ) );
1380
-    $id            = isset( $id ) ? $id : uniqid( 'gp' );
1379
+    $wrapper_class = 'getpaid-payment-form-element-' . trim(esc_attr($element_type));
1380
+    $id            = isset($id) ? $id : uniqid('gp');
1381 1381
 
1382 1382
     // Echo the opening wrapper.
1383 1383
     echo "<div class='getpaid-payment-form-element $wrapper_class'>";
1384 1384
 
1385 1385
     // Fires before displaying a given element type's content.
1386
-    do_action( "getpaid_before_payment_form_{$element_type}_element", $element, $form );
1386
+    do_action("getpaid_before_payment_form_{$element_type}_element", $element, $form);
1387 1387
 
1388 1388
     // Include the template for the element.
1389 1389
     include $located;
1390 1390
 
1391 1391
     // Fires after displaying a given element type's content.
1392
-    do_action( "getpaid_payment_form_{$element_type}_element", $element, $form );
1392
+    do_action("getpaid_payment_form_{$element_type}_element", $element, $form);
1393 1393
 
1394 1394
     // Echo the closing wrapper.
1395 1395
     echo '</div>';
1396 1396
 }
1397
-add_action( 'getpaid_payment_form_element', 'getpaid_payment_form_element', 10, 2 );
1397
+add_action('getpaid_payment_form_element', 'getpaid_payment_form_element', 10, 2);
1398 1398
 
1399 1399
 /**
1400 1400
  * Render an element's edit page.
1401 1401
  *
1402 1402
  * @param WP_Post $post
1403 1403
  */
1404
-function getpaid_payment_form_edit_element_template( $post ) {
1404
+function getpaid_payment_form_edit_element_template($post) {
1405 1405
 
1406 1406
     // Retrieve all elements.
1407
-    $all_elements = wp_list_pluck( wpinv_get_data( 'payment-form-elements' ), 'type' );
1407
+    $all_elements = wp_list_pluck(wpinv_get_data('payment-form-elements'), 'type');
1408 1408
 
1409
-    foreach ( $all_elements as $element ) {
1409
+    foreach ($all_elements as $element) {
1410 1410
 
1411 1411
         // Try to locate the appropriate template.
1412
-        $element = sanitize_key( $element );
1413
-        $located = wpinv_locate_template( "payment-forms-admin/edit/$element.php" );
1412
+        $element = sanitize_key($element);
1413
+        $located = wpinv_locate_template("payment-forms-admin/edit/$element.php");
1414 1414
 
1415 1415
         // Continue if this is not our element.
1416
-        if ( empty( $located ) || ! file_exists( $located ) ) {
1416
+        if (empty($located) || !file_exists($located)) {
1417 1417
             continue;
1418 1418
         }
1419 1419
 
@@ -1424,7 +1424,7 @@  discard block
 block discarded – undo
1424 1424
     }
1425 1425
 
1426 1426
 }
1427
-add_action( 'getpaid_payment_form_edit_element_template', 'getpaid_payment_form_edit_element_template' );
1427
+add_action('getpaid_payment_form_edit_element_template', 'getpaid_payment_form_edit_element_template');
1428 1428
 
1429 1429
 /**
1430 1430
  * Render an element's preview.
@@ -1433,16 +1433,16 @@  discard block
 block discarded – undo
1433 1433
 function getpaid_payment_form_render_element_preview_template() {
1434 1434
 
1435 1435
     // Retrieve all elements.
1436
-    $all_elements = wp_list_pluck( wpinv_get_data( 'payment-form-elements' ), 'type' );
1436
+    $all_elements = wp_list_pluck(wpinv_get_data('payment-form-elements'), 'type');
1437 1437
 
1438
-    foreach ( $all_elements as $element ) {
1438
+    foreach ($all_elements as $element) {
1439 1439
 
1440 1440
         // Try to locate the appropriate template.
1441
-        $element = sanitize_key( $element );
1442
-        $located = wpinv_locate_template( "payment-forms-admin/previews/$element.php" );
1441
+        $element = sanitize_key($element);
1442
+        $located = wpinv_locate_template("payment-forms-admin/previews/$element.php");
1443 1443
 
1444 1444
         // Continue if this is not our element.
1445
-        if ( empty( $located ) || ! file_exists( $located ) ) {
1445
+        if (empty($located) || !file_exists($located)) {
1446 1446
             continue;
1447 1447
         }
1448 1448
 
@@ -1453,7 +1453,7 @@  discard block
 block discarded – undo
1453 1453
     }
1454 1454
 
1455 1455
 }
1456
-add_action( 'wpinv_payment_form_render_element_template', 'getpaid_payment_form_render_element_preview_template' );
1456
+add_action('wpinv_payment_form_render_element_template', 'getpaid_payment_form_render_element_preview_template');
1457 1457
 
1458 1458
 /**
1459 1459
  * Shows a list of gateways that support recurring payments.
@@ -1461,17 +1461,17 @@  discard block
 block discarded – undo
1461 1461
 function wpinv_get_recurring_gateways_text() {
1462 1462
     $gateways = array();
1463 1463
 
1464
-    foreach ( wpinv_get_payment_gateways() as $key => $gateway ) {
1465
-        if ( wpinv_gateway_support_subscription( $key ) ) {
1466
-            $gateways[] = sanitize_text_field( $gateway['admin_label'] );
1464
+    foreach (wpinv_get_payment_gateways() as $key => $gateway) {
1465
+        if (wpinv_gateway_support_subscription($key)) {
1466
+            $gateways[] = sanitize_text_field($gateway['admin_label']);
1467 1467
         }
1468 1468
     }
1469 1469
 
1470
-    if ( empty( $gateways ) ) {
1471
-        return "<span class='form-text text-danger'>" . __( 'No active gateways support subscription payments.', 'invoicing' ) ."</span>";
1470
+    if (empty($gateways)) {
1471
+        return "<span class='form-text text-danger'>" . __('No active gateways support subscription payments.', 'invoicing') . "</span>";
1472 1472
     }
1473 1473
 
1474
-    return "<span class='form-text text-muted'>" . wp_sprintf( __( 'Subscription payments only supported by: %s', 'invoicing' ), implode( ', ', $gateways ) ) ."</span>";
1474
+    return "<span class='form-text text-muted'>" . wp_sprintf(__('Subscription payments only supported by: %s', 'invoicing'), implode(', ', $gateways)) . "</span>";
1475 1475
 
1476 1476
 }
1477 1477
 
@@ -1481,7 +1481,7 @@  discard block
 block discarded – undo
1481 1481
  * @return GetPaid_Template
1482 1482
  */
1483 1483
 function getpaid_template() {
1484
-    return getpaid()->get( 'template' );
1484
+    return getpaid()->get('template');
1485 1485
 }
1486 1486
 
1487 1487
 /**
@@ -1490,8 +1490,8 @@  discard block
 block discarded – undo
1490 1490
  * @param array args
1491 1491
  * @return string
1492 1492
  */
1493
-function getpaid_paginate_links( $args ) {
1494
-    return str_replace( 'page-link dots', 'page-link text-dark', aui()->pagination( $args ) );
1493
+function getpaid_paginate_links($args) {
1494
+    return str_replace('page-link dots', 'page-link text-dark', aui()->pagination($args));
1495 1495
 }
1496 1496
 
1497 1497
 /**
@@ -1501,21 +1501,21 @@  discard block
 block discarded – undo
1501 1501
  * @param string state
1502 1502
  * @return string
1503 1503
  */
1504
-function getpaid_get_states_select_markup( $country, $state, $placeholder, $label, $help_text, $required = false, $wrapper_class = 'col-12', $field_name = 'wpinv_state' ) {
1504
+function getpaid_get_states_select_markup($country, $state, $placeholder, $label, $help_text, $required = false, $wrapper_class = 'col-12', $field_name = 'wpinv_state') {
1505 1505
 
1506
-    $states = wpinv_get_country_states( $country );
1507
-    $uniqid = uniqid( '_' );
1506
+    $states = wpinv_get_country_states($country);
1507
+    $uniqid = uniqid('_');
1508 1508
 
1509
-    if ( ! empty( $states ) ) {
1509
+    if (!empty($states)) {
1510 1510
 
1511
-        return aui()->select( array(
1511
+        return aui()->select(array(
1512 1512
             'options'          => $states,
1513
-            'name'             => esc_attr( $field_name ),
1514
-            'id'               => sanitize_html_class( $field_name ) . $uniqid,
1515
-            'value'            => sanitize_text_field( $state ),
1513
+            'name'             => esc_attr($field_name),
1514
+            'id'               => sanitize_html_class($field_name) . $uniqid,
1515
+            'value'            => sanitize_text_field($state),
1516 1516
             'placeholder'      => $placeholder,
1517 1517
             'required'         => $required,
1518
-            'label'            => wp_kses_post( $label ),
1518
+            'label'            => wp_kses_post($label),
1519 1519
             'label_type'       => 'vertical',
1520 1520
             'help_text'        => $help_text,
1521 1521
             'class'            => 'getpaid-address-field wpinv_state',
@@ -1527,14 +1527,14 @@  discard block
 block discarded – undo
1527 1527
 
1528 1528
     return aui()->input(
1529 1529
         array(
1530
-            'name'        => esc_attr( $field_name ),
1531
-            'id'          => sanitize_html_class( $field_name ) . $uniqid,
1530
+            'name'        => esc_attr($field_name),
1531
+            'id'          => sanitize_html_class($field_name) . $uniqid,
1532 1532
             'placeholder' => $placeholder,
1533 1533
             'required'    => $required,
1534
-            'label'       => wp_kses_post( $label ),
1534
+            'label'       => wp_kses_post($label),
1535 1535
             'label_type'  => 'vertical',
1536 1536
             'help_text'   => $help_text,
1537
-            'value'       => sanitize_text_field( $state ),
1537
+            'value'       => sanitize_text_field($state),
1538 1538
             'class'       => 'getpaid-address-field wpinv_state',
1539 1539
             'wrap_class'  => "$wrapper_class getpaid-address-field-wrapper__state",
1540 1540
             'label_class' => 'getpaid-address-field-label getpaid-address-field-label__state',
@@ -1549,16 +1549,16 @@  discard block
 block discarded – undo
1549 1549
  * @param array $element
1550 1550
  * @return string
1551 1551
  */
1552
-function getpaid_get_form_element_grid_class( $element ) {
1552
+function getpaid_get_form_element_grid_class($element) {
1553 1553
 
1554 1554
     $class = "col-12";
1555
-    $width = empty( $element['grid_width'] ) ? 'full' : $element['grid_width'];
1555
+    $width = empty($element['grid_width']) ? 'full' : $element['grid_width'];
1556 1556
 
1557
-    if ( $width == 'half' ) {
1557
+    if ($width == 'half') {
1558 1558
         $class = "col-12 col-md-6";
1559 1559
     }
1560 1560
 
1561
-    if ( $width == 'third' ) {
1561
+    if ($width == 'third') {
1562 1562
         $class = "col-12 col-md-4";
1563 1563
     }
1564 1564
 
Please login to merge, or discard this patch.
templates/subscriptions/subscriptions-table-row.php 2 patches
Indentation   +24 added lines, -24 removed lines patch added patch discarded remove patch
@@ -13,38 +13,38 @@
 block discarded – undo
13 13
 
14 14
 foreach ( array_keys( $widget->get_subscriptions_table_columns() ) as $column ) :
15 15
 
16
-	$class = sanitize_html_class( $column );
17
-	echo "<td class='getpaid-subscriptions-table-column-$class'>";
16
+    $class = sanitize_html_class( $column );
17
+    echo "<td class='getpaid-subscriptions-table-column-$class'>";
18 18
 
19
-		do_action( "getpaid_subscriptions_before_frontend_subscription_table_$column", $subscription );
19
+        do_action( "getpaid_subscriptions_before_frontend_subscription_table_$column", $subscription );
20 20
 
21
-		switch( $column ) :
21
+        switch( $column ) :
22 22
 
23
-			case 'subscription':
24
-				$subscription_id = (int) $subscription->get_id();
25
-				$url             = esc_url( $subscription->get_view_url() );
26
-				echo $widget->add_row_actions( "<a href='$url' class='font-weight-bold text-decoration-none'>#$subscription_id</a>", $subscription );
27
-				break;
23
+            case 'subscription':
24
+                $subscription_id = (int) $subscription->get_id();
25
+                $url             = esc_url( $subscription->get_view_url() );
26
+                echo $widget->add_row_actions( "<a href='$url' class='font-weight-bold text-decoration-none'>#$subscription_id</a>", $subscription );
27
+                break;
28 28
 
29
-			case 'status':
30
-				echo $subscription->get_status_label();
31
-				break;
29
+            case 'status':
30
+                echo $subscription->get_status_label();
31
+                break;
32 32
 
33
-			case 'renewal-date':
34
-				$renewal = getpaid_format_date_value( $subscription->get_next_renewal_date() );
35
-				echo $subscription->is_active() ? $renewal : "&mdash;";
36
-				break;
33
+            case 'renewal-date':
34
+                $renewal = getpaid_format_date_value( $subscription->get_next_renewal_date() );
35
+                echo $subscription->is_active() ? $renewal : "&mdash;";
36
+                break;
37 37
 
38
-			case 'amount':
39
-				$frequency = getpaid_get_subscription_period_label( $subscription->get_period(), $subscription->get_frequency(), '' );
40
-				$amount    = wpinv_price( wpinv_format_amount( wpinv_sanitize_amount( $subscription->get_recurring_amount() ) ), $subscription->get_parent_payment()->get_currency() );
41
-				echo "<span>$amount</span> / $frequency";
42
-				break;
38
+            case 'amount':
39
+                $frequency = getpaid_get_subscription_period_label( $subscription->get_period(), $subscription->get_frequency(), '' );
40
+                $amount    = wpinv_price( wpinv_format_amount( wpinv_sanitize_amount( $subscription->get_recurring_amount() ) ), $subscription->get_parent_payment()->get_currency() );
41
+                echo "<span>$amount</span> / $frequency";
42
+                break;
43 43
 
44
-		endswitch;
44
+        endswitch;
45 45
 
46
-		do_action( "getpaid_subscriptions_frontend_subscription_table_$column", $subscription );
46
+        do_action( "getpaid_subscriptions_frontend_subscription_table_$column", $subscription );
47 47
 
48
-	echo '</td>';
48
+    echo '</td>';
49 49
 
50 50
 endforeach;
Please login to merge, or discard this patch.
Spacing   +11 added lines, -11 removed lines patch added patch discarded remove patch
@@ -9,21 +9,21 @@  discard block
 block discarded – undo
9 9
  * @var WPInv_Subscriptions_Widget $widget
10 10
  */
11 11
 
12
-defined( 'ABSPATH' ) || exit;
12
+defined('ABSPATH') || exit;
13 13
 
14
-foreach ( array_keys( $widget->get_subscriptions_table_columns() ) as $column ) :
14
+foreach (array_keys($widget->get_subscriptions_table_columns()) as $column) :
15 15
 
16
-	$class = sanitize_html_class( $column );
16
+	$class = sanitize_html_class($column);
17 17
 	echo "<td class='getpaid-subscriptions-table-column-$class'>";
18 18
 
19
-		do_action( "getpaid_subscriptions_before_frontend_subscription_table_$column", $subscription );
19
+		do_action("getpaid_subscriptions_before_frontend_subscription_table_$column", $subscription);
20 20
 
21
-		switch( $column ) :
21
+		switch ($column) :
22 22
 
23 23
 			case 'subscription':
24 24
 				$subscription_id = (int) $subscription->get_id();
25
-				$url             = esc_url( $subscription->get_view_url() );
26
-				echo $widget->add_row_actions( "<a href='$url' class='font-weight-bold text-decoration-none'>#$subscription_id</a>", $subscription );
25
+				$url             = esc_url($subscription->get_view_url());
26
+				echo $widget->add_row_actions("<a href='$url' class='font-weight-bold text-decoration-none'>#$subscription_id</a>", $subscription);
27 27
 				break;
28 28
 
29 29
 			case 'status':
@@ -31,19 +31,19 @@  discard block
 block discarded – undo
31 31
 				break;
32 32
 
33 33
 			case 'renewal-date':
34
-				$renewal = getpaid_format_date_value( $subscription->get_next_renewal_date() );
34
+				$renewal = getpaid_format_date_value($subscription->get_next_renewal_date());
35 35
 				echo $subscription->is_active() ? $renewal : "&mdash;";
36 36
 				break;
37 37
 
38 38
 			case 'amount':
39
-				$frequency = getpaid_get_subscription_period_label( $subscription->get_period(), $subscription->get_frequency(), '' );
40
-				$amount    = wpinv_price( wpinv_format_amount( wpinv_sanitize_amount( $subscription->get_recurring_amount() ) ), $subscription->get_parent_payment()->get_currency() );
39
+				$frequency = getpaid_get_subscription_period_label($subscription->get_period(), $subscription->get_frequency(), '');
40
+				$amount    = wpinv_price(wpinv_format_amount(wpinv_sanitize_amount($subscription->get_recurring_amount())), $subscription->get_parent_payment()->get_currency());
41 41
 				echo "<span>$amount</span> / $frequency";
42 42
 				break;
43 43
 
44 44
 		endswitch;
45 45
 
46
-		do_action( "getpaid_subscriptions_frontend_subscription_table_$column", $subscription );
46
+		do_action("getpaid_subscriptions_frontend_subscription_table_$column", $subscription);
47 47
 
48 48
 	echo '</td>';
49 49
 
Please login to merge, or discard this patch.
templates/invoice/invoice-meta.php 1 patch
Spacing   +15 added lines, -15 removed lines patch added patch discarded remove patch
@@ -7,50 +7,50 @@
 block discarded – undo
7 7
  * @version 1.0.19
8 8
  */
9 9
 
10
-defined( 'ABSPATH' ) || exit;
10
+defined('ABSPATH') || exit;
11 11
 
12
-$class = ! is_singular( 'page' ) ? 'px-1' : '';
12
+$class = !is_singular('page') ? 'px-1' : '';
13 13
 ?>
14 14
 
15
-        <?php do_action( 'getpaid_before_invoice_meta', $invoice ); ?>
15
+        <?php do_action('getpaid_before_invoice_meta', $invoice); ?>
16 16
         <div class="getpaid-invoice-meta-data">
17 17
 
18
-            <?php do_action( 'getpaid_before_invoice_meta_table', $invoice ); ?>
18
+            <?php do_action('getpaid_before_invoice_meta_table', $invoice); ?>
19 19
             <table class="table table-bordered">
20 20
                 <tbody>
21 21
 
22
-                    <?php do_action( "getpaid_before_invoice_meta_rows", $invoice ); ?>
23
-                    <?php foreach ( $meta as $key => $data ) : ?>
22
+                    <?php do_action("getpaid_before_invoice_meta_rows", $invoice); ?>
23
+                    <?php foreach ($meta as $key => $data) : ?>
24 24
 
25
-                        <?php if ( ! empty( $data['value'] ) ) : ?>
25
+                        <?php if (!empty($data['value'])) : ?>
26 26
 
27
-                            <?php do_action( "getpaid_before_invoice_meta_$key", $invoice, $data ); ?>
27
+                            <?php do_action("getpaid_before_invoice_meta_$key", $invoice, $data); ?>
28 28
 
29
-                            <tr class="getpaid-invoice-meta-<?php echo sanitize_html_class( $key ); ?>">
29
+                            <tr class="getpaid-invoice-meta-<?php echo sanitize_html_class($key); ?>">
30 30
 
31 31
                                 <th class="<?php echo $class; ?> w-50 font-weight-bold">
32
-                                    <?php echo sanitize_text_field( $data['label'] ); ?>
32
+                                    <?php echo sanitize_text_field($data['label']); ?>
33 33
                                 </th>
34 34
 
35 35
                                 <td class="<?php echo $class; ?> text-break w-50 font-weight-normal">
36
-                                    <span class="getpaid-invoice-meta-<?php echo sanitize_html_class( $key ); ?>-value"><?php echo wp_kses_post( $data['value'] ); ?></span>
36
+                                    <span class="getpaid-invoice-meta-<?php echo sanitize_html_class($key); ?>-value"><?php echo wp_kses_post($data['value']); ?></span>
37 37
                                 </td>
38 38
 
39 39
                             </tr>
40 40
 
41
-                            <?php do_action( "getpaid_after_invoice_meta_$key", $invoice, $data ); ?>
41
+                            <?php do_action("getpaid_after_invoice_meta_$key", $invoice, $data); ?>
42 42
 
43 43
                         <?php endif; ?>
44 44
                     
45 45
                     <?php endforeach; ?>
46
-                    <?php do_action( "getpaid_after_invoice_meta_rows", $invoice ); ?>
46
+                    <?php do_action("getpaid_after_invoice_meta_rows", $invoice); ?>
47 47
 
48 48
                 </tbody>
49 49
             </table>
50
-            <?php do_action( 'getpaid_after_invoice_meta_table', $invoice ); ?>
50
+            <?php do_action('getpaid_after_invoice_meta_table', $invoice); ?>
51 51
 
52 52
 
53 53
         </div>
54
-        <?php do_action( 'getpaid_after_invoice_meta', $invoice ); ?>
54
+        <?php do_action('getpaid_after_invoice_meta', $invoice); ?>
55 55
 
56 56
 <?php
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