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 1 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/class-wpinv-invoice.php 1 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/wpinv-subscription.php 1 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 1 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
Please login to merge, or discard this patch.
templates/payment-forms/cart-totals.php 1 patch
Spacing   +18 added lines, -18 removed lines patch added patch discarded remove patch
@@ -7,16 +7,16 @@  discard block
 block discarded – undo
7 7
  * @version 1.0.19
8 8
  */
9 9
 
10
-defined( 'ABSPATH' ) || exit;
10
+defined('ABSPATH') || exit;
11 11
 
12 12
 // Totals rows.
13 13
 $totals = apply_filters(
14 14
     'getpaid_payment_form_cart_table_totals',
15 15
     array(
16
-        'subtotal' => __( 'Subtotal', 'invoicing' ),
17
-        'tax'      => __( 'Tax', 'invoicing' ),
18
-        'discount' => __( 'Discount', 'invoicing' ),
19
-        'total'    => __( 'Total', 'invoicing' ),
16
+        'subtotal' => __('Subtotal', 'invoicing'),
17
+        'tax'      => __('Tax', 'invoicing'),
18
+        'discount' => __('Discount', 'invoicing'),
19
+        'total'    => __('Total', 'invoicing'),
20 20
     ),
21 21
     $form
22 22
 );
@@ -24,31 +24,31 @@  discard block
 block discarded – undo
24 24
 $currency = $form->get_currency();
25 25
 $country  = wpinv_get_default_country();
26 26
 
27
-if ( ! empty( $form->invoice ) ) {
28
-    $country  = $form->invoice->get_country();
27
+if (!empty($form->invoice)) {
28
+    $country = $form->invoice->get_country();
29 29
 }
30 30
 
31
-if ( ! wpinv_use_taxes() && isset( $totals['tax'] ) ) {
32
-    unset( $totals['tax'] );
31
+if (!wpinv_use_taxes() && isset($totals['tax'])) {
32
+    unset($totals['tax']);
33 33
 }
34 34
 
35
-do_action( 'getpaid_before_payment_form_cart_totals', $form, $totals );
35
+do_action('getpaid_before_payment_form_cart_totals', $form, $totals);
36 36
 
37 37
 ?>
38 38
 <div class='border-top getpaid-payment-form-items-cart-totals'>
39
-    <?php foreach ( $totals as $key => $label ) : ?>
40
-        <div class="getpaid-form-cart-totals-col px-3 py-2 getpaid-form-cart-totals-<?php echo esc_attr( $key ); ?>">
39
+    <?php foreach ($totals as $key => $label) : ?>
40
+        <div class="getpaid-form-cart-totals-col px-3 py-2 getpaid-form-cart-totals-<?php echo esc_attr($key); ?>">
41 41
             <div class="row">
42 42
                 <div class="col-12 offset-sm-5 col-sm-3">
43
-                    <?php echo sanitize_text_field( $label ); ?>
43
+                    <?php echo sanitize_text_field($label); ?>
44 44
                 </div>
45
-                <div class="col-12 col-sm-4 getpaid-form-cart-totals-total-<?php echo esc_attr( $key ); ?>">
45
+                <div class="col-12 col-sm-4 getpaid-form-cart-totals-total-<?php echo esc_attr($key); ?>">
46 46
                     <?php
47
-                        do_action( "getpaid_payment_form_cart_totals_$key", $form );
47
+                        do_action("getpaid_payment_form_cart_totals_$key", $form);
48 48
 
49 49
                         // Total tax.
50
-                        if ( in_array( $key, array( 'tax', 'discount', 'subtotal', 'total' ) ) ) {
51
-                            echo wpinv_price( 0, $currency );
50
+                        if (in_array($key, array('tax', 'discount', 'subtotal', 'total'))) {
51
+                            echo wpinv_price(0, $currency);
52 52
                         }
53 53
 
54 54
                     ?>
@@ -59,4 +59,4 @@  discard block
 block discarded – undo
59 59
 </div>
60 60
 
61 61
 <?php
62
-do_action(  'getpaid_payment_form_cart_totals', $form, $totals );
62
+do_action('getpaid_payment_form_cart_totals', $form, $totals);
Please login to merge, or discard this patch.
templates/payment-forms/cart-item.php 1 patch
Spacing   +29 added lines, -29 removed lines patch added patch discarded remove patch
@@ -7,80 +7,80 @@  discard block
 block discarded – undo
7 7
  * @version 1.0.19
8 8
  */
9 9
 
10
-defined( 'ABSPATH' ) || exit;
10
+defined('ABSPATH') || exit;
11 11
 
12
-do_action( 'getpaid_before_payment_form_cart_item', $form, $item );
12
+do_action('getpaid_before_payment_form_cart_item', $form, $item);
13 13
 
14 14
 $currency = $form->get_currency();
15 15
 
16 16
 ?>
17
-<div class='getpaid-payment-form-items-cart-item px-3 py-2 getpaid-<?php echo $item->is_required() ? 'required'  : 'selectable'; ?> item-<?php echo $item->get_id(); ?>'>
17
+<div class='getpaid-payment-form-items-cart-item px-3 py-2 getpaid-<?php echo $item->is_required() ? 'required' : 'selectable'; ?> item-<?php echo $item->get_id(); ?>'>
18 18
     <div class="form-row">
19
-        <?php foreach ( $columns as $key => $label ) : ?>
20
-            <div class="<?php echo 'name' == $key ? 'col-12 col-sm-5' : 'col-12 col-sm' ?> getpaid-form-cart-item-<?php echo esc_attr( $key ); ?> getpaid-form-cart-item-<?php echo esc_attr( $key ); ?>-<?php echo $item->get_id(); ?>">
19
+        <?php foreach ($columns as $key => $label) : ?>
20
+            <div class="<?php echo 'name' == $key ? 'col-12 col-sm-5' : 'col-12 col-sm' ?> getpaid-form-cart-item-<?php echo esc_attr($key); ?> getpaid-form-cart-item-<?php echo esc_attr($key); ?>-<?php echo $item->get_id(); ?>">
21 21
                 <?php
22 22
 
23 23
                     // Item name.
24
-                    if ( 'name' == $key ) {
25
-                        echo sanitize_text_field( $item->get_name() );
24
+                    if ('name' == $key) {
25
+                        echo sanitize_text_field($item->get_name());
26 26
                         $description = $item->get_description();
27 27
 
28
-                        if ( ! empty( $description ) ) {
29
-                            $description = wp_kses_post( $description );
28
+                        if (!empty($description)) {
29
+                            $description = wp_kses_post($description);
30 30
                             echo "<small class='form-text text-muted pr-2 m-0'>$description</small>";
31 31
                         }
32 32
 
33
-                        $description = getpaid_item_recurring_price_help_text( $item, $currency );
33
+                        $description = getpaid_item_recurring_price_help_text($item, $currency);
34 34
 
35
-                        if ( $description ) {
35
+                        if ($description) {
36 36
                             echo "<small class='form-text text-muted pr-2 m-0'>$description</small>";
37 37
                         }
38 38
                     }
39 39
 
40 40
                     // Item price.
41
-                    if ( 'price' == $key ) {
41
+                    if ('price' == $key) {
42 42
 
43 43
                         // Set the currency position.
44 44
                         $position = wpinv_currency_position();
45 45
 
46
-                        if ( $position == 'left_space' ) {
46
+                        if ($position == 'left_space') {
47 47
                             $position = 'left';
48 48
                         }
49 49
 
50
-                        if ( $position == 'right_space' ) {
50
+                        if ($position == 'right_space') {
51 51
                             $position = 'right';
52 52
                         }
53 53
 
54
-                        if ( $item->user_can_set_their_price() ) {
55
-                            $price = max( (float) $item->get_price(), (float) $item->get_minimum_price() );
54
+                        if ($item->user_can_set_their_price()) {
55
+                            $price = max((float) $item->get_price(), (float) $item->get_minimum_price());
56 56
                             ?>
57 57
                                 <div class="input-group input-group-sm">
58
-                                    <?php if( 'left' == $position ) : ?>
58
+                                    <?php if ('left' == $position) : ?>
59 59
                                         <div class="input-group-prepend">
60
-                                            <span class="input-group-text"><?php echo wpinv_currency_symbol( $currency ); ?></span>
60
+                                            <span class="input-group-text"><?php echo wpinv_currency_symbol($currency); ?></span>
61 61
                                         </div>
62 62
                                     <?php endif; ?>
63
-                                    <input type="text" name="getpaid-items[<?php echo (int) $item->get_id(); ?>][price]" value="<?php echo $price; ?>" placeholder="<?php echo esc_attr( $item->get_minimum_price() ); ?>" class="getpaid-item-price-input p-1 align-middle font-weight-normal shadow-none m-0 rounded-0 text-center border border">
63
+                                    <input type="text" name="getpaid-items[<?php echo (int) $item->get_id(); ?>][price]" value="<?php echo $price; ?>" placeholder="<?php echo esc_attr($item->get_minimum_price()); ?>" class="getpaid-item-price-input p-1 align-middle font-weight-normal shadow-none m-0 rounded-0 text-center border border">
64 64
 
65
-                                    <?php if( 'left' != $position ) : ?>
65
+                                    <?php if ('left' != $position) : ?>
66 66
                                         <div class="input-group-append">
67
-                                            <span class="input-group-text"><?php echo wpinv_currency_symbol( $currency ); ?></span>
67
+                                            <span class="input-group-text"><?php echo wpinv_currency_symbol($currency); ?></span>
68 68
                                         </div>
69 69
                                     <?php endif; ?>
70 70
                                 </div>
71 71
                             <?php
72 72
                         } else {
73
-                            echo wpinv_price( wpinv_format_amount( $item->get_price() ), $currency );
73
+                            echo wpinv_price(wpinv_format_amount($item->get_price()), $currency);
74 74
                             ?>
75
-                                <input name='getpaid-items[<?php echo (int) $item->get_id(); ?>][price]' type='hidden' class='getpaid-item-price-input' value='<?php echo esc_attr( $item->get_price() ); ?>'>
75
+                                <input name='getpaid-items[<?php echo (int) $item->get_id(); ?>][price]' type='hidden' class='getpaid-item-price-input' value='<?php echo esc_attr($item->get_price()); ?>'>
76 76
                             <?php
77 77
                         }
78 78
                     }
79 79
 
80 80
                     // Item quantity.
81
-                    if ( 'quantity' == $key ) {
81
+                    if ('quantity' == $key) {
82 82
 
83
-                        if ( $item->allows_quantities() ) {
83
+                        if ($item->allows_quantities()) {
84 84
                             ?>
85 85
                                 <input name='getpaid-items[<?php echo (int) $item->get_id(); ?>][quantity]' type='number' class='getpaid-item-quantity-input p-1 align-middle font-weight-normal shadow-none m-0 rounded-0 text-center border' value='<?php echo (int) $item->get_qantity(); ?>' min='1' required>
86 86
                             <?php
@@ -94,15 +94,15 @@  discard block
 block discarded – undo
94 94
                     }
95 95
 
96 96
                     // Item sub total.
97
-                    if ( 'subtotal' == $key ) {
98
-                        echo wpinv_price( wpinv_format_amount( $item->get_sub_total() ), $currency );
97
+                    if ('subtotal' == $key) {
98
+                        echo wpinv_price(wpinv_format_amount($item->get_sub_total()), $currency);
99 99
                     }
100 100
 
101
-                    do_action( "getpaid_payment_form_cart_item_$key", $item, $form );
101
+                    do_action("getpaid_payment_form_cart_item_$key", $item, $form);
102 102
                 ?>
103 103
             </div>
104 104
         <?php endforeach; ?>
105 105
     </div>
106 106
 </div>
107 107
 <?php
108
-do_action(  'getpaid_payment_form_cart_item', $form, $item );
108
+do_action('getpaid_payment_form_cart_item', $form, $item);
Please login to merge, or discard this patch.