Passed
Push — master ( b03641...18efaa )
by Brian
05:31
created
includes/class-getpaid-invoice-notification-emails.php 1 patch
Spacing   +115 added lines, -115 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
  * This class handles invoice notificaiton emails.
@@ -28,7 +28,7 @@  discard block
 block discarded – undo
28 28
 		$this->invoice_actions = apply_filters(
29 29
 			'getpaid_notification_email_invoice_triggers',
30 30
 			array(
31
-				'getpaid_new_invoice'                   => array( 'new_invoice', 'user_invoice' ),
31
+				'getpaid_new_invoice'                   => array('new_invoice', 'user_invoice'),
32 32
 				'getpaid_invoice_status_wpi-cancelled'  => 'cancelled_invoice',
33 33
 				'getpaid_invoice_status_wpi-failed'     => 'failed_invoice',
34 34
 				'getpaid_invoice_status_wpi-onhold'     => 'onhold_invoice',
@@ -50,11 +50,11 @@  discard block
 block discarded – undo
50 50
 	 */
51 51
 	public function init_hooks() {
52 52
 
53
-		add_filter( 'getpaid_get_email_merge_tags', array( $this, 'invoice_merge_tags' ), 10, 2 );
54
-		add_filter( 'getpaid_invoice_email_recipients', array( $this, 'filter_email_recipients' ), 10, 2 );
53
+		add_filter('getpaid_get_email_merge_tags', array($this, 'invoice_merge_tags'), 10, 2);
54
+		add_filter('getpaid_invoice_email_recipients', array($this, 'filter_email_recipients'), 10, 2);
55 55
 
56
-		foreach ( $this->invoice_actions as $hook => $email_type ) {
57
-			$this->init_email_type_hook( $hook, $email_type );
56
+		foreach ($this->invoice_actions as $hook => $email_type) {
57
+			$this->init_email_type_hook($hook, $email_type);
58 58
 		}
59 59
 	}
60 60
 
@@ -64,25 +64,25 @@  discard block
 block discarded – undo
64 64
 	 * @param string $hook
65 65
 	 * @param string|array $email_type
66 66
 	 */
67
-	public function init_email_type_hook( $hook, $email_type ) {
67
+	public function init_email_type_hook($hook, $email_type) {
68 68
 
69
-		$email_type = wpinv_parse_list( $email_type );
69
+		$email_type = wpinv_parse_list($email_type);
70 70
 
71
-		foreach ( $email_type as $type ) {
71
+		foreach ($email_type as $type) {
72 72
 
73
-			$email = new GetPaid_Notification_Email( $type );
73
+			$email = new GetPaid_Notification_Email($type);
74 74
 
75 75
 			// Abort if it is not active.
76
-			if ( ! $email->is_active() ) {
76
+			if (!$email->is_active()) {
77 77
 				continue;
78 78
 			}
79 79
 
80
-			if ( method_exists( $this, $type ) ) {
81
-				add_action( $hook, array( $this, $type ), 100, 2 );
80
+			if (method_exists($this, $type)) {
81
+				add_action($hook, array($this, $type), 100, 2);
82 82
 				continue;
83 83
 			}
84 84
 
85
-			do_action( 'getpaid_invoice_init_email_type_hook', $type, $hook );
85
+			do_action('getpaid_invoice_init_email_type_hook', $type, $hook);
86 86
 		}
87 87
 
88 88
 	}
@@ -93,19 +93,19 @@  discard block
 block discarded – undo
93 93
 	 * @param array $merge_tags
94 94
 	 * @param mixed|WPInv_Invoice|WPInv_Subscription $object
95 95
 	 */
96
-	public function invoice_merge_tags( $merge_tags, $object ) {
96
+	public function invoice_merge_tags($merge_tags, $object) {
97 97
 
98
-		if ( is_a( $object, 'WPInv_Invoice' ) ) {
98
+		if (is_a($object, 'WPInv_Invoice')) {
99 99
 			return array_merge(
100 100
 				$merge_tags,
101
-				$this->get_invoice_merge_tags( $object )
101
+				$this->get_invoice_merge_tags($object)
102 102
 			);
103 103
 		}
104 104
 
105
-		if ( is_a( $object, 'WPInv_Subscription' ) ) {
105
+		if (is_a($object, 'WPInv_Subscription')) {
106 106
 			return array_merge(
107 107
 				$merge_tags,
108
-				$this->get_invoice_merge_tags( $object->get_parent_payment() )
108
+				$this->get_invoice_merge_tags($object->get_parent_payment())
109 109
 			);
110 110
 		}
111 111
 
@@ -119,52 +119,52 @@  discard block
 block discarded – undo
119 119
 	 * @param WPInv_Invoice $invoice
120 120
 	 * @return array
121 121
 	 */
122
-	public function get_invoice_merge_tags( $invoice ) {
122
+	public function get_invoice_merge_tags($invoice) {
123 123
 
124 124
 		// Abort if it does not exist.
125
-		if ( ! $invoice->get_id() ) {
125
+		if (!$invoice->get_id()) {
126 126
 			return array();
127 127
 		}
128 128
 
129 129
 		$merge_tags = array(
130
-			'{name}'                => sanitize_text_field( $invoice->get_user_full_name() ),
131
-			'{full_name}'           => sanitize_text_field( $invoice->get_user_full_name() ),
132
-			'{first_name}'          => sanitize_text_field( $invoice->get_first_name() ),
133
-			'{last_name}'           => sanitize_text_field( $invoice->get_last_name() ),
134
-			'{email}'               => sanitize_email( $invoice->get_email() ),
135
-			'{invoice_number}'      => sanitize_text_field( $invoice->get_number() ),
136
-			'{invoice_currency}'    => sanitize_text_field( $invoice->get_currency() ),
137
-			'{invoice_total}'       => sanitize_text_field( wpinv_price( $invoice->get_total(), $invoice->get_currency() ) ),
138
-			'{invoice_link}'        => esc_url( $invoice->get_view_url() ),
139
-			'{invoice_pay_link}'    => esc_url( $invoice->get_checkout_payment_url() ),
140
-			'{invoice_receipt_link}'=> esc_url( $invoice->get_receipt_url() ),
141
-			'{invoice_date}'        => getpaid_format_date_value( $invoice->get_date_created() ),
142
-			'{invoice_due_date}'    => getpaid_format_date_value( $invoice->get_due_date(), __( 'on receipt', 'invoicing' ) ),
143
-			'{invoice_quote}'       => sanitize_text_field( strtolower( $invoice->get_label() ) ),
144
-			'{invoice_label}'       => sanitize_text_field( ucfirst( $invoice->get_label() ) ),
145
-			'{invoice_description}' => wp_kses_post( $invoice->get_description() ),
146
-			'{subscription_name}'   => wp_kses_post( $invoice->get_subscription_name() ),
147
-			'{is_was}'              => strtotime( $invoice->get_due_date() ) < current_time( 'timestamp' ) ? __( 'was', 'invoicing' ) : __( 'is', 'invoicing' ),
130
+			'{name}'                => sanitize_text_field($invoice->get_user_full_name()),
131
+			'{full_name}'           => sanitize_text_field($invoice->get_user_full_name()),
132
+			'{first_name}'          => sanitize_text_field($invoice->get_first_name()),
133
+			'{last_name}'           => sanitize_text_field($invoice->get_last_name()),
134
+			'{email}'               => sanitize_email($invoice->get_email()),
135
+			'{invoice_number}'      => sanitize_text_field($invoice->get_number()),
136
+			'{invoice_currency}'    => sanitize_text_field($invoice->get_currency()),
137
+			'{invoice_total}'       => sanitize_text_field(wpinv_price($invoice->get_total(), $invoice->get_currency())),
138
+			'{invoice_link}'        => esc_url($invoice->get_view_url()),
139
+			'{invoice_pay_link}'    => esc_url($invoice->get_checkout_payment_url()),
140
+			'{invoice_receipt_link}'=> esc_url($invoice->get_receipt_url()),
141
+			'{invoice_date}'        => getpaid_format_date_value($invoice->get_date_created()),
142
+			'{invoice_due_date}'    => getpaid_format_date_value($invoice->get_due_date(), __('on receipt', 'invoicing')),
143
+			'{invoice_quote}'       => sanitize_text_field(strtolower($invoice->get_label())),
144
+			'{invoice_label}'       => sanitize_text_field(ucfirst($invoice->get_label())),
145
+			'{invoice_description}' => wp_kses_post($invoice->get_description()),
146
+			'{subscription_name}'   => wp_kses_post($invoice->get_subscription_name()),
147
+			'{is_was}'              => strtotime($invoice->get_due_date()) < current_time('timestamp') ? __('was', 'invoicing') : __('is', 'invoicing'),
148 148
 		);
149 149
 
150
-		$payment_form_data = $invoice->get_meta( 'payment_form_data', true );
150
+		$payment_form_data = $invoice->get_meta('payment_form_data', true);
151 151
 
152
-		if ( is_array( $payment_form_data ) ) {
152
+		if (is_array($payment_form_data)) {
153 153
 
154
-			foreach ( $payment_form_data as $label => $value ) {
154
+			foreach ($payment_form_data as $label => $value) {
155 155
 
156
-				$label = preg_replace( '/[^a-z0-9]+/', '_', strtolower( $label ) );
157
-				$value = is_array( $value ) ? implode( ', ', $value ) : $value;
156
+				$label = preg_replace('/[^a-z0-9]+/', '_', strtolower($label));
157
+				$value = is_array($value) ? implode(', ', $value) : $value;
158 158
 
159
-				if ( is_scalar ( $value ) ) {
160
-					$merge_tags[ "{{$label}}" ] = wp_kses_post( $value );
159
+				if (is_scalar($value)) {
160
+					$merge_tags["{{$label}}"] = wp_kses_post($value);
161 161
 				}
162 162
 
163 163
 			}
164 164
 
165 165
 		}
166 166
 
167
-		return apply_filters( 'getpaid_invoice_email_merge_tags', $merge_tags, $invoice );
167
+		return apply_filters('getpaid_invoice_email_merge_tags', $merge_tags, $invoice);
168 168
 	}
169 169
 
170 170
 	/**
@@ -176,11 +176,11 @@  discard block
 block discarded – undo
176 176
 	 * @param string|array $recipients
177 177
 	 * @param array $extra_args Extra template args.
178 178
 	 */
179
-	public function send_email( $invoice, $email, $type, $recipients, $extra_args = array() ) {
179
+	public function send_email($invoice, $email, $type, $recipients, $extra_args = array()) {
180 180
 
181
-		do_action( 'getpaid_before_send_invoice_notification', $type, $invoice, $email );
181
+		do_action('getpaid_before_send_invoice_notification', $type, $invoice, $email);
182 182
 
183
-		if ( apply_filters( 'getpaid_skip_invoice_email', false, $type, $invoice ) ) {
183
+		if (apply_filters('getpaid_skip_invoice_email', false, $type, $invoice)) {
184 184
 			return;
185 185
 		}
186 186
 
@@ -188,29 +188,29 @@  discard block
 block discarded – undo
188 188
 		$merge_tags = $email->get_merge_tags();
189 189
 
190 190
 		$result = $mailer->send(
191
-			apply_filters( 'getpaid_invoice_email_recipients', wpinv_parse_list( $recipients ), $email ),
192
-			$email->add_merge_tags( $email->get_subject(), $merge_tags ),
193
-			$email->get_content( $merge_tags, $extra_args ),
191
+			apply_filters('getpaid_invoice_email_recipients', wpinv_parse_list($recipients), $email),
192
+			$email->add_merge_tags($email->get_subject(), $merge_tags),
193
+			$email->get_content($merge_tags, $extra_args),
194 194
 			$email->get_attachments()
195 195
 		);
196 196
 
197 197
 		// Maybe send a copy to the admin.
198
-		if ( $email->include_admin_bcc() ) {
198
+		if ($email->include_admin_bcc()) {
199 199
 			$mailer->send(
200 200
 				wpinv_get_admin_email(),
201
-				$email->add_merge_tags( $email->get_subject() . __( ' - ADMIN BCC COPY', 'invoicing' ), $merge_tags ),
202
-				$email->get_content( $merge_tags ),
201
+				$email->add_merge_tags($email->get_subject() . __(' - ADMIN BCC COPY', 'invoicing'), $merge_tags),
202
+				$email->get_content($merge_tags),
203 203
 				$email->get_attachments()
204 204
 			);
205 205
 		}
206 206
 
207
-		if ( $result ) {
208
-			$invoice->add_note( sprintf( __( 'Successfully sent %s notification email.', 'invoicing' ), sanitize_key( $type ) ), false, false, true );
207
+		if ($result) {
208
+			$invoice->add_note(sprintf(__('Successfully sent %s notification email.', 'invoicing'), sanitize_key($type)), false, false, true);
209 209
 		} else {
210
-			$invoice->add_note( sprintf( __( 'Failed sending %s notification email.', 'invoicing' ), sanitize_key( $type ) ), false, false, true );	
210
+			$invoice->add_note(sprintf(__('Failed sending %s notification email.', 'invoicing'), sanitize_key($type)), false, false, true);	
211 211
 		}
212 212
 
213
-		do_action( 'getpaid_after_send_invoice_notification', $type, $invoice, $email );
213
+		do_action('getpaid_after_send_invoice_notification', $type, $invoice, $email);
214 214
 
215 215
 		return $result;
216 216
 	}
@@ -221,14 +221,14 @@  discard block
 block discarded – undo
221 221
 	 * @param array $recipients
222 222
 	 * @param GetPaid_Notification_Email $email
223 223
 	 */
224
-	public function filter_email_recipients( $recipients, $email ) {
224
+	public function filter_email_recipients($recipients, $email) {
225 225
 
226
-		if ( ! $email->is_admin_email() ) {
226
+		if (!$email->is_admin_email()) {
227 227
 			$cc = $email->object->get_email_cc();
228 228
 
229
-			if ( ! empty( $cc ) ) {
230
-				$cc = array_map( 'sanitize_email', wpinv_parse_list( $cc ) );
231
-				$recipients = array_filter( array_unique( array_merge( $recipients, $cc ) ) );
229
+			if (!empty($cc)) {
230
+				$cc = array_map('sanitize_email', wpinv_parse_list($cc));
231
+				$recipients = array_filter(array_unique(array_merge($recipients, $cc)));
232 232
 			}
233 233
 
234 234
 		}
@@ -242,17 +242,17 @@  discard block
 block discarded – undo
242 242
 	 *
243 243
 	 * @param WPInv_Invoice $invoice
244 244
 	 */
245
-	public function new_invoice( $invoice ) {
245
+	public function new_invoice($invoice) {
246 246
 
247 247
 		// Only send this email for invoices created via the admin page.
248
-		if ( ! $invoice->is_type( 'invoice' ) || $this->is_payment_form_invoice( $invoice->get_id() ) ) {
248
+		if (!$invoice->is_type('invoice') || $this->is_payment_form_invoice($invoice->get_id())) {
249 249
 			return;
250 250
 		}
251 251
 
252
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
252
+		$email     = new GetPaid_Notification_Email(__FUNCTION__, $invoice);
253 253
 		$recipient = wpinv_get_admin_email();
254 254
 
255
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
255
+		return $this->send_email($invoice, $email, __FUNCTION__, $recipient);
256 256
 
257 257
 	}
258 258
 
@@ -261,12 +261,12 @@  discard block
 block discarded – undo
261 261
 	 *
262 262
 	 * @param WPInv_Invoice $invoice
263 263
 	 */
264
-	public function cancelled_invoice( $invoice ) {
264
+	public function cancelled_invoice($invoice) {
265 265
 
266
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
266
+		$email     = new GetPaid_Notification_Email(__FUNCTION__, $invoice);
267 267
 		$recipient = wpinv_get_admin_email();
268 268
 
269
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
269
+		return $this->send_email($invoice, $email, __FUNCTION__, $recipient);
270 270
 
271 271
 	}
272 272
 
@@ -275,12 +275,12 @@  discard block
 block discarded – undo
275 275
 	 *
276 276
 	 * @param WPInv_Invoice $invoice
277 277
 	 */
278
-	public function failed_invoice( $invoice ) {
278
+	public function failed_invoice($invoice) {
279 279
 
280
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
280
+		$email     = new GetPaid_Notification_Email(__FUNCTION__, $invoice);
281 281
 		$recipient = wpinv_get_admin_email();
282 282
 
283
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
283
+		return $this->send_email($invoice, $email, __FUNCTION__, $recipient);
284 284
 
285 285
 	}
286 286
 
@@ -289,12 +289,12 @@  discard block
 block discarded – undo
289 289
 	 *
290 290
 	 * @param WPInv_Invoice $invoice
291 291
 	 */
292
-	public function onhold_invoice( $invoice ) {
292
+	public function onhold_invoice($invoice) {
293 293
 
294
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
294
+		$email     = new GetPaid_Notification_Email(__FUNCTION__, $invoice);
295 295
 		$recipient = $invoice->get_email();
296 296
 
297
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
297
+		return $this->send_email($invoice, $email, __FUNCTION__, $recipient);
298 298
 
299 299
 	}
300 300
 
@@ -303,12 +303,12 @@  discard block
 block discarded – undo
303 303
 	 *
304 304
 	 * @param WPInv_Invoice $invoice
305 305
 	 */
306
-	public function processing_invoice( $invoice ) {
306
+	public function processing_invoice($invoice) {
307 307
 
308
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
308
+		$email     = new GetPaid_Notification_Email(__FUNCTION__, $invoice);
309 309
 		$recipient = $invoice->get_email();
310 310
 
311
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
311
+		return $this->send_email($invoice, $email, __FUNCTION__, $recipient);
312 312
 
313 313
 	}
314 314
 
@@ -317,17 +317,17 @@  discard block
 block discarded – undo
317 317
 	 *
318 318
 	 * @param WPInv_Invoice $invoice
319 319
 	 */
320
-	public function completed_invoice( $invoice ) {
320
+	public function completed_invoice($invoice) {
321 321
 
322 322
 		// (Maybe) abort if it is a renewal invoice.
323
-		if ( $invoice->is_renewal() && ! wpinv_get_option( 'email_completed_invoice_renewal_active', false ) ) {
323
+		if ($invoice->is_renewal() && !wpinv_get_option('email_completed_invoice_renewal_active', false)) {
324 324
 			return;
325 325
 		}
326 326
 
327
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
327
+		$email     = new GetPaid_Notification_Email(__FUNCTION__, $invoice);
328 328
 		$recipient = $invoice->get_email();
329 329
 
330
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
330
+		return $this->send_email($invoice, $email, __FUNCTION__, $recipient);
331 331
 
332 332
 	}
333 333
 
@@ -336,12 +336,12 @@  discard block
 block discarded – undo
336 336
 	 *
337 337
 	 * @param WPInv_Invoice $invoice
338 338
 	 */
339
-	public function refunded_invoice( $invoice ) {
339
+	public function refunded_invoice($invoice) {
340 340
 
341
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
341
+		$email     = new GetPaid_Notification_Email(__FUNCTION__, $invoice);
342 342
 		$recipient = $invoice->get_email();
343 343
 
344
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
344
+		return $this->send_email($invoice, $email, __FUNCTION__, $recipient);
345 345
 
346 346
 	}
347 347
 
@@ -351,21 +351,21 @@  discard block
 block discarded – undo
351 351
 	 * @param WPInv_Invoice $invoice
352 352
 	 * @param bool $force
353 353
 	 */
354
-	public function user_invoice( $invoice, $force = false ) {
354
+	public function user_invoice($invoice, $force = false) {
355 355
 
356
-		if ( ! empty( $GLOBALS['wpinv_skip_invoice_notification'] ) ) {
356
+		if (!empty($GLOBALS['wpinv_skip_invoice_notification'])) {
357 357
 			return;
358 358
 		}
359 359
 
360 360
 		// Only send this email for invoices created via the admin page.
361
-		if ( ! $invoice->is_type( 'invoice' ) || ( empty( $force ) && $this->is_payment_form_invoice( $invoice->get_id() ) ) ) {
361
+		if (!$invoice->is_type('invoice') || (empty($force) && $this->is_payment_form_invoice($invoice->get_id()))) {
362 362
 			return;
363 363
 		}
364 364
 
365
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
365
+		$email     = new GetPaid_Notification_Email(__FUNCTION__, $invoice);
366 366
 		$recipient = $invoice->get_email();
367 367
 
368
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient );
368
+		return $this->send_email($invoice, $email, __FUNCTION__, $recipient);
369 369
 
370 370
 	}
371 371
 
@@ -375,8 +375,8 @@  discard block
 block discarded – undo
375 375
 	 * @param int $invoice
376 376
 	 * @return bool
377 377
 	 */
378
-	public function is_payment_form_invoice( $invoice ) {
379
-		return empty( $_GET['getpaid-admin-action'] ) && ( 'payment_form' == get_post_meta( $invoice, 'wpinv_created_via', true ) || 'geodirectory' == get_post_meta( $invoice, 'wpinv_created_via', true ) );
378
+	public function is_payment_form_invoice($invoice) {
379
+		return empty($_GET['getpaid-admin-action']) && ('payment_form' == get_post_meta($invoice, 'wpinv_created_via', true) || 'geodirectory' == get_post_meta($invoice, 'wpinv_created_via', true));
380 380
 	}
381 381
 
382 382
 	/**
@@ -385,12 +385,12 @@  discard block
 block discarded – undo
385 385
 	 * @param WPInv_Invoice $invoice
386 386
 	 * @param string $note
387 387
 	 */
388
-	public function user_note( $invoice, $note ) {
388
+	public function user_note($invoice, $note) {
389 389
 
390
-		$email     = new GetPaid_Notification_Email( __FUNCTION__, $invoice );
390
+		$email     = new GetPaid_Notification_Email(__FUNCTION__, $invoice);
391 391
 		$recipient = $invoice->get_email();
392 392
 
393
-		return $this->send_email( $invoice, $email, __FUNCTION__, $recipient, array( 'customer_note' => $note ) );
393
+		return $this->send_email($invoice, $email, __FUNCTION__, $recipient, array('customer_note' => $note));
394 394
 
395 395
 	}
396 396
 
@@ -399,9 +399,9 @@  discard block
 block discarded – undo
399 399
 	 *
400 400
 	 * @param WPInv_Invoice $invoice
401 401
 	 */
402
-	public function force_send_overdue_notice( $invoice ) {
403
-		$email = new GetPaid_Notification_Email( 'overdue', $invoice );
404
-		return $this->send_email( $invoice, $email, 'overdue', $invoice->get_email() );
402
+	public function force_send_overdue_notice($invoice) {
403
+		$email = new GetPaid_Notification_Email('overdue', $invoice);
404
+		return $this->send_email($invoice, $email, 'overdue', $invoice->get_email());
405 405
 	}
406 406
 
407 407
 	/**
@@ -412,37 +412,37 @@  discard block
 block discarded – undo
412 412
 	public function overdue() {
413 413
 		global $wpdb;
414 414
 
415
-		$email = new GetPaid_Notification_Email( __FUNCTION__ );
415
+		$email = new GetPaid_Notification_Email(__FUNCTION__);
416 416
 
417 417
 		// Fetch reminder days.
418
-		$reminder_days = array_unique( wp_parse_id_list( $email->get_option( 'days' ) ) );
418
+		$reminder_days = array_unique(wp_parse_id_list($email->get_option('days')));
419 419
 
420 420
 		// Abort if non is set.
421
-		if ( empty( $reminder_days ) ) {
421
+		if (empty($reminder_days)) {
422 422
 			return;
423 423
 		}
424 424
 
425 425
 		// Retrieve date query.
426
-		$date_query = $this->get_date_query( $reminder_days );
426
+		$date_query = $this->get_date_query($reminder_days);
427 427
 
428 428
 		// Invoices table.
429 429
 		$table = $wpdb->prefix . 'getpaid_invoices';
430 430
 
431 431
 		// Fetch invoices.
432
-		$invoices  = $wpdb->get_col(
432
+		$invoices = $wpdb->get_col(
433 433
 			"SELECT posts.ID FROM $wpdb->posts as posts
434 434
 			LEFT JOIN $table as invoices ON invoices.post_id = posts.ID
435 435
 			WHERE posts.post_type = 'wpi_invoice' AND posts.post_status = 'wpi-pending' $date_query");
436 436
 
437
-		foreach ( $invoices as $invoice ) {
437
+		foreach ($invoices as $invoice) {
438 438
 
439 439
 			// Only send this email for invoices created via the admin page.
440
-			if ( ! $this->is_payment_form_invoice( $invoice ) ) {
441
-				$invoice       = new WPInv_Invoice( $invoice );
440
+			if (!$this->is_payment_form_invoice($invoice)) {
441
+				$invoice       = new WPInv_Invoice($invoice);
442 442
 				$email->object = $invoice;
443 443
 
444
-				if ( $invoice->needs_payment() ) {
445
-					$this->send_email( $invoice, $email, __FUNCTION__, $invoice->get_email() );
444
+				if ($invoice->needs_payment()) {
445
+					$this->send_email($invoice, $email, __FUNCTION__, $invoice->get_email());
446 446
 				}
447 447
 
448 448
 			}
@@ -457,14 +457,14 @@  discard block
 block discarded – undo
457 457
 	 * @param array $reminder_days
458 458
 	 * @return string
459 459
 	 */
460
-	public function get_date_query( $reminder_days ) {
460
+	public function get_date_query($reminder_days) {
461 461
 
462 462
 		$date_query = array(
463 463
 			'relation'  => 'OR'
464 464
 		);
465 465
 
466
-		foreach ( $reminder_days as $days ) {
467
-			$date = date_parse( date( 'Y-m-d', strtotime( "-$days days", current_time( 'timestamp' ) ) ) );
466
+		foreach ($reminder_days as $days) {
467
+			$date = date_parse(date('Y-m-d', strtotime("-$days days", current_time('timestamp'))));
468 468
 
469 469
 			$date_query[] = array(
470 470
 				'year'  => $date['year'],
@@ -474,7 +474,7 @@  discard block
 block discarded – undo
474 474
 
475 475
 		}
476 476
 
477
-		$date_query = new WP_Date_Query( $date_query, 'invoices.due_date' );
477
+		$date_query = new WP_Date_Query($date_query, 'invoices.due_date');
478 478
 
479 479
 		return $date_query->get_sql();
480 480
 
Please login to merge, or discard this patch.
includes/class-getpaid-tax.php 1 patch
Spacing   +36 added lines, -36 removed lines patch added patch discarded remove patch
@@ -5,7 +5,7 @@  discard block
 block discarded – undo
5 5
  *
6 6
  */
7 7
 
8
-defined( 'ABSPATH' ) || exit;
8
+defined('ABSPATH') || exit;
9 9
 
10 10
 /**
11 11
  * Class GetPaid_Tax
@@ -21,15 +21,15 @@  discard block
 block discarded – undo
21 21
 	 * @param  boolean $price_includes_tax Whether the passed price has taxes included.
22 22
 	 * @return array                       Array of tax name => tax amount.
23 23
 	 */
24
-	public static function calc_tax( $price, $rates, $price_includes_tax = false ) {
24
+	public static function calc_tax($price, $rates, $price_includes_tax = false) {
25 25
 
26
-		if ( $price_includes_tax ) {
27
-			$taxes = self::calc_inclusive_tax( $price, $rates );
26
+		if ($price_includes_tax) {
27
+			$taxes = self::calc_inclusive_tax($price, $rates);
28 28
 		} else {
29
-			$taxes = self::calc_exclusive_tax( $price, $rates );
29
+			$taxes = self::calc_exclusive_tax($price, $rates);
30 30
 		}
31 31
 
32
-		return apply_filters( 'getpaid_calc_tax', $taxes, $price, $rates, $price_includes_tax );
32
+		return apply_filters('getpaid_calc_tax', $taxes, $price, $rates, $price_includes_tax);
33 33
 
34 34
 	}
35 35
 
@@ -40,22 +40,22 @@  discard block
 block discarded – undo
40 40
 	 * @param  array $rates Array of tax rates.
41 41
 	 * @return array
42 42
 	 */
43
-	public static function calc_inclusive_tax( $price, $rates ) {
43
+	public static function calc_inclusive_tax($price, $rates) {
44 44
 		$taxes     = array();
45
-		$tax_rates = wp_list_pluck( $rates, 'rate', 'name' );
45
+		$tax_rates = wp_list_pluck($rates, 'rate', 'name');
46 46
 
47 47
 		// Add tax rates.
48
-		$tax_rate  = 1 + ( array_sum( $tax_rates ) / 100 );
48
+		$tax_rate  = 1 + (array_sum($tax_rates) / 100);
49 49
 
50
-		foreach ( $tax_rates as $name => $rate ) {
51
-			$the_rate       = ( $rate / 100 ) / $tax_rate;
52
-			$net_price      = $price - ( $the_rate * $price );
53
-			$tax_amount     = apply_filters( 'getpaid_price_inc_tax_amount', $price - $net_price, $name, $rate, $price );
54
-			$taxes[ $name ] = $tax_amount;
50
+		foreach ($tax_rates as $name => $rate) {
51
+			$the_rate       = ($rate / 100) / $tax_rate;
52
+			$net_price      = $price - ($the_rate * $price);
53
+			$tax_amount     = apply_filters('getpaid_price_inc_tax_amount', $price - $net_price, $name, $rate, $price);
54
+			$taxes[$name] = $tax_amount;
55 55
 		}
56 56
 
57 57
 		// Round all taxes to precision (4DP) before passing them back.
58
-		$taxes = array_map( array( __CLASS__, 'round' ), $taxes );
58
+		$taxes = array_map(array(__CLASS__, 'round'), $taxes);
59 59
 
60 60
 		return $taxes;
61 61
 	}
@@ -67,19 +67,19 @@  discard block
 block discarded – undo
67 67
 	 * @param  array $rates Array of tax rates.
68 68
 	 * @return array
69 69
 	 */
70
-	public static function calc_exclusive_tax( $price, $rates ) {
70
+	public static function calc_exclusive_tax($price, $rates) {
71 71
 		$taxes     = array();
72
-		$tax_rates = wp_list_pluck( $rates, 'rate', 'name' );
72
+		$tax_rates = wp_list_pluck($rates, 'rate', 'name');
73 73
 
74
-		foreach ( $tax_rates as $name => $rate ) {
74
+		foreach ($tax_rates as $name => $rate) {
75 75
 
76
-			$tax_amount     = $price * ( $rate / 100 );
77
-			$taxes[ $name ] = apply_filters( 'getpaid_price_ex_tax_amount', $tax_amount, $name, $rate, $price );
76
+			$tax_amount     = $price * ($rate / 100);
77
+			$taxes[$name] = apply_filters('getpaid_price_ex_tax_amount', $tax_amount, $name, $rate, $price);
78 78
 
79 79
 		}
80 80
 
81 81
 		// Round all taxes to precision (4DP) before passing them back.
82
-		$taxes = array_map( array( __CLASS__, 'round' ), $taxes );
82
+		$taxes = array_map(array(__CLASS__, 'round'), $taxes);
83 83
 
84 84
 		return $taxes;
85 85
 	}
@@ -91,11 +91,11 @@  discard block
 block discarded – undo
91 91
 	 */
92 92
 	public static function get_all_tax_rates() {
93 93
 
94
-		$rates = get_option( 'wpinv_tax_rates', array() );
94
+		$rates = get_option('wpinv_tax_rates', array());
95 95
 
96 96
 		return apply_filters(
97 97
 			'getpaid_get_all_tax_rates',
98
-			array_filter( wpinv_parse_list( $rates ) )
98
+			array_filter(wpinv_parse_list($rates))
99 99
 		);
100 100
 
101 101
 	}
@@ -115,7 +115,7 @@  discard block
 block discarded – undo
115 115
 					'state'     => wpinv_get_default_state(),
116 116
 					'global'    => true,
117 117
 					'rate'      => wpinv_get_default_tax_rate(),
118
-					'name'      => __( 'Base Tax', 'invoicing' ),
118
+					'name'      => __('Base Tax', 'invoicing'),
119 119
 				)
120 120
 			)
121 121
 		);
@@ -129,24 +129,24 @@  discard block
 block discarded – undo
129 129
 	 * @param string $state
130 130
 	 * @return array
131 131
 	 */
132
-	public static function get_address_tax_rates( $country, $state ) {
132
+	public static function get_address_tax_rates($country, $state) {
133 133
 
134 134
 		$all_tax_rates  = self::get_all_tax_rates();
135 135
 		$matching_rates = array_merge(
136
-			wp_list_filter( $all_tax_rates, array( 'country' => $country ) ),
137
-			wp_list_filter( $all_tax_rates, array( 'country' => '' ) )
136
+			wp_list_filter($all_tax_rates, array('country' => $country)),
137
+			wp_list_filter($all_tax_rates, array('country' => ''))
138 138
 		);
139 139
 
140
-		foreach ( $matching_rates as $i => $rate ) {
140
+		foreach ($matching_rates as $i => $rate) {
141 141
 
142
-			$states = array_filter( wpinv_clean( explode( ',', strtolower( $rate['state'] ) ) ) );
143
-			if ( empty( $rate['global'] ) && ! in_array( strtolower( $state ), $states ) ) {
144
-				unset( $matching_rates[ $i ] );
142
+			$states = array_filter(wpinv_clean(explode(',', strtolower($rate['state']))));
143
+			if (empty($rate['global']) && !in_array(strtolower($state), $states)) {
144
+				unset($matching_rates[$i]);
145 145
 			}
146 146
 
147 147
 		}
148 148
 
149
-		return apply_filters( 'getpaid_get_address_tax_rates', $matching_rates, $country, $state );
149
+		return apply_filters('getpaid_get_address_tax_rates', $matching_rates, $country, $state);
150 150
 
151 151
 	}
152 152
 
@@ -156,8 +156,8 @@  discard block
 block discarded – undo
156 156
 	 * @param  array $taxes Array of taxes.
157 157
 	 * @return float
158 158
 	 */
159
-	public static function get_tax_total( $taxes ) {
160
-		return self::round( array_sum( $taxes ) );
159
+	public static function get_tax_total($taxes) {
160
+		return self::round(array_sum($taxes));
161 161
 	}
162 162
 
163 163
 	/**
@@ -173,8 +173,8 @@  discard block
 block discarded – undo
173 173
 	 * @param float|int $in Value to round.
174 174
 	 * @return float
175 175
 	 */
176
-	public static function round( $in ) {
177
-		return apply_filters( 'getpaid_tax_round', round( $in, 4 ), $in );
176
+	public static function round($in) {
177
+		return apply_filters('getpaid_tax_round', round($in, 4), $in);
178 178
 	}
179 179
 
180 180
 }
Please login to merge, or discard this patch.
invoicing.php 1 patch
Spacing   +11 added lines, -11 removed lines patch added patch discarded remove patch
@@ -15,20 +15,20 @@  discard block
 block discarded – undo
15 15
  * @package GetPaid
16 16
  */
17 17
 
18
-defined( 'ABSPATH' ) || exit;
18
+defined('ABSPATH') || exit;
19 19
 
20 20
 // Define constants.
21
-if ( ! defined( 'WPINV_PLUGIN_FILE' ) ) {
22
-	define( 'WPINV_PLUGIN_FILE', __FILE__ );
21
+if (!defined('WPINV_PLUGIN_FILE')) {
22
+	define('WPINV_PLUGIN_FILE', __FILE__);
23 23
 }
24 24
 
25
-if ( ! defined( 'WPINV_VERSION' ) ) {
26
-	define( 'WPINV_VERSION', '2.2.6' );
25
+if (!defined('WPINV_VERSION')) {
26
+	define('WPINV_VERSION', '2.2.6');
27 27
 }
28 28
 
29 29
 // Include the main Invoicing class.
30
-if ( ! class_exists( 'WPInv_Plugin', false ) ) {
31
-	require_once plugin_dir_path( WPINV_PLUGIN_FILE ) . 'includes/class-wpinv.php';
30
+if (!class_exists('WPInv_Plugin', false)) {
31
+	require_once plugin_dir_path(WPINV_PLUGIN_FILE) . 'includes/class-wpinv.php';
32 32
 }
33 33
 
34 34
 /**
@@ -39,7 +39,7 @@  discard block
 block discarded – undo
39 39
  */
40 40
 function getpaid() {
41 41
 
42
-    if ( empty( $GLOBALS['invoicing'] ) ) {
42
+    if (empty($GLOBALS['invoicing'])) {
43 43
         $GLOBALS['invoicing'] = new WPInv_Plugin();
44 44
     }
45 45
 
@@ -52,9 +52,9 @@  discard block
 block discarded – undo
52 52
  * @since  2.0.8
53 53
  */
54 54
 function getpaid_deactivation_hook() {
55
-    update_option( 'wpinv_flush_permalinks', 1 );
55
+    update_option('wpinv_flush_permalinks', 1);
56 56
 }
57
-register_deactivation_hook( __FILE__, 'getpaid_deactivation_hook' );
57
+register_deactivation_hook(__FILE__, 'getpaid_deactivation_hook');
58 58
 
59 59
 /**
60 60
  * @deprecated
@@ -64,4 +64,4 @@  discard block
 block discarded – undo
64 64
 }
65 65
 
66 66
 // Kickstart the plugin.
67
-add_action( 'plugins_loaded', 'getpaid', -100 );
67
+add_action('plugins_loaded', 'getpaid', -100);
Please login to merge, or discard this patch.
includes/deprecated-functions.php 1 patch
Spacing   +93 added lines, -93 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
  * @deprecated
@@ -19,48 +19,48 @@  discard block
 block discarded – undo
19 19
  * @deprecated
20 20
  */
21 21
 function wpinv_get_invoice_cart() {
22
-    return wpinv_get_invoice( getpaid_get_current_invoice_id() );
22
+    return wpinv_get_invoice(getpaid_get_current_invoice_id());
23 23
 }
24 24
 
25 25
 /**
26 26
  * @deprecated
27 27
  */
28
-function wpinv_get_invoice_description( $invoice ) {
29
-    $invoice = new WPInv_Invoice( $invoice );
28
+function wpinv_get_invoice_description($invoice) {
29
+    $invoice = new WPInv_Invoice($invoice);
30 30
     return $invoice->get_description();
31 31
 }
32 32
 
33 33
 /**
34 34
  * @deprecated
35 35
  */
36
-function wpinv_get_invoice_currency_code( $invoice ) {
37
-    $invoice = new WPInv_Invoice( $invoice );
36
+function wpinv_get_invoice_currency_code($invoice) {
37
+    $invoice = new WPInv_Invoice($invoice);
38 38
     return $invoice->get_currency();
39 39
 }
40 40
 
41 41
 /**
42 42
  * @deprecated
43 43
  */
44
-function wpinv_get_payment_user_email( $invoice ) {
45
-    $invoice = new WPInv_Invoice( $invoice );
44
+function wpinv_get_payment_user_email($invoice) {
45
+    $invoice = new WPInv_Invoice($invoice);
46 46
     return $invoice->get_email();
47 47
 }
48 48
 
49 49
 /**
50 50
  * @deprecated
51 51
  */
52
-function wpinv_get_user_id( $invoice ) {
53
-    $invoice = new WPInv_Invoice( $invoice );
52
+function wpinv_get_user_id($invoice) {
53
+    $invoice = new WPInv_Invoice($invoice);
54 54
     return $invoice->get_user_id();
55 55
 }
56 56
 
57 57
 /**
58 58
  * @deprecated
59 59
  */
60
-function wpinv_get_invoice_status( $invoice, $return_label = false ) {
61
-    $invoice = new WPInv_Invoice( $invoice );
60
+function wpinv_get_invoice_status($invoice, $return_label = false) {
61
+    $invoice = new WPInv_Invoice($invoice);
62 62
     
63
-    if ( $return_label ) {
63
+    if ($return_label) {
64 64
         return $invoice->get_status_nicename();
65 65
     }
66 66
 
@@ -70,10 +70,10 @@  discard block
 block discarded – undo
70 70
 /**
71 71
  * @deprecated
72 72
  */
73
-function wpinv_get_payment_gateway( $invoice, $return_label = false ) {
74
-    $invoice = new WPInv_Invoice( $invoice );
73
+function wpinv_get_payment_gateway($invoice, $return_label = false) {
74
+    $invoice = new WPInv_Invoice($invoice);
75 75
 
76
-    if ( $return_label ) {
76
+    if ($return_label) {
77 77
         return $invoice->get_gateway_title();
78 78
     }
79 79
 
@@ -83,75 +83,75 @@  discard block
 block discarded – undo
83 83
 /**
84 84
  * @deprecated
85 85
  */
86
-function wpinv_get_payment_gateway_name( $invoice ) {
87
-    return wpinv_get_payment_gateway( $invoice, true );
86
+function wpinv_get_payment_gateway_name($invoice) {
87
+    return wpinv_get_payment_gateway($invoice, true);
88 88
 }
89 89
 
90 90
 /**
91 91
  * @deprecated
92 92
  */
93
-function wpinv_get_payment_transaction_id( $invoice ) {
94
-    $invoice = new WPInv_Invoice( $invoice );
93
+function wpinv_get_payment_transaction_id($invoice) {
94
+    $invoice = new WPInv_Invoice($invoice);
95 95
     return $invoice->get_transaction_id();
96 96
 }
97 97
 
98 98
 /**
99 99
  * @deprecated
100 100
  */
101
-function wpinv_get_invoice_meta( $invoice_id = 0, $meta_key = '_wpinv_payment_meta', $single = true ) {
102
-    $invoice = new WPInv_Invoice( $invoice_id );
103
-    return $invoice->get_meta( $meta_key, $single );
101
+function wpinv_get_invoice_meta($invoice_id = 0, $meta_key = '_wpinv_payment_meta', $single = true) {
102
+    $invoice = new WPInv_Invoice($invoice_id);
103
+    return $invoice->get_meta($meta_key, $single);
104 104
 }
105 105
 
106 106
 /**
107 107
  * @deprecated
108 108
  */
109
-function wpinv_update_invoice_meta( $invoice_id = 0, $meta_key = '', $meta_value = '' ) {
110
-    $invoice = new WPInv_Invoice( $invoice_id );
111
-    return $invoice->update_meta_data( $meta_key, $meta_value );
109
+function wpinv_update_invoice_meta($invoice_id = 0, $meta_key = '', $meta_value = '') {
110
+    $invoice = new WPInv_Invoice($invoice_id);
111
+    return $invoice->update_meta_data($meta_key, $meta_value);
112 112
 }
113 113
 
114 114
 /**
115 115
  * @deprecated
116 116
  */
117
-function wpinv_get_items( $invoice = 0 ) {
118
-    $invoice = new WPInv_Invoice( $invoice );
117
+function wpinv_get_items($invoice = 0) {
118
+    $invoice = new WPInv_Invoice($invoice);
119 119
     return $invoice->get_items();
120 120
 }
121 121
 
122 122
 /**
123 123
  * @deprecated
124 124
  */
125
-function wpinv_get_fees( $invoice = 0 ) {
126
-    $invoice = new WPInv_Invoice( $invoice );
125
+function wpinv_get_fees($invoice = 0) {
126
+    $invoice = new WPInv_Invoice($invoice);
127 127
     return $invoice->get_fees();
128 128
 }
129 129
 
130 130
 /**
131 131
  * @deprecated
132 132
  */
133
-function wpinv_get_invoice_ip( $invoice ) {
134
-    $invoice = new WPInv_Invoice( $invoice );
133
+function wpinv_get_invoice_ip($invoice) {
134
+    $invoice = new WPInv_Invoice($invoice);
135 135
     return $invoice->get_ip();
136 136
 }
137 137
 
138 138
 /**
139 139
  * @deprecated
140 140
  */
141
-function wpinv_get_invoice_user_info( $invoice ) {
142
-    $invoice = new WPInv_Invoice( $invoice );
141
+function wpinv_get_invoice_user_info($invoice) {
142
+    $invoice = new WPInv_Invoice($invoice);
143 143
     return $invoice->get_user_info();
144 144
 }
145 145
 
146 146
 /**
147 147
  * @deprecated
148 148
  */
149
-function wpinv_subtotal( $invoice = 0, $currency = false ) {
150
-    $invoice  = new WPInv_Invoice( $invoice );
149
+function wpinv_subtotal($invoice = 0, $currency = false) {
150
+    $invoice  = new WPInv_Invoice($invoice);
151 151
     $subtotal = $invoice->get_subtotal();
152 152
 
153
-    if ( $currency ) {
154
-        return wpinv_price( $subtotal, $invoice->get_currency() );
153
+    if ($currency) {
154
+        return wpinv_price($subtotal, $invoice->get_currency());
155 155
     }
156 156
 
157 157
     return $subtotal;
@@ -160,12 +160,12 @@  discard block
 block discarded – undo
160 160
 /**
161 161
  * @deprecated
162 162
  */
163
-function wpinv_tax( $invoice = 0, $currency = false ) {
164
-    $invoice  = new WPInv_Invoice( $invoice );
163
+function wpinv_tax($invoice = 0, $currency = false) {
164
+    $invoice  = new WPInv_Invoice($invoice);
165 165
     $tax      = $invoice->get_total_tax();
166 166
 
167
-    if ( $currency ) {
168
-        return wpinv_price( $tax, $invoice->get_currency() );
167
+    if ($currency) {
168
+        return wpinv_price($tax, $invoice->get_currency());
169 169
     }
170 170
 
171 171
     return $tax;
@@ -174,12 +174,12 @@  discard block
 block discarded – undo
174 174
 /**
175 175
  * @deprecated
176 176
  */
177
-function wpinv_discount( $invoice = 0, $currency = false, $deprecated ) {
178
-    $invoice  = new WPInv_Invoice( $invoice );
177
+function wpinv_discount($invoice = 0, $currency = false, $deprecated) {
178
+    $invoice  = new WPInv_Invoice($invoice);
179 179
     $discount = $invoice->get_total_discount();
180 180
 
181
-    if ( $currency ) {
182
-        return wpinv_price( $discount, $invoice->get_currency() );
181
+    if ($currency) {
182
+        return wpinv_price($discount, $invoice->get_currency());
183 183
     }
184 184
 
185 185
     return $discount;
@@ -188,20 +188,20 @@  discard block
 block discarded – undo
188 188
 /**
189 189
  * @deprecated
190 190
  */
191
-function wpinv_discount_code( $invoice = 0 ) {
192
-    $invoice = new WPInv_Invoice( $invoice );
191
+function wpinv_discount_code($invoice = 0) {
192
+    $invoice = new WPInv_Invoice($invoice);
193 193
     return $invoice->get_discount_code();
194 194
 }
195 195
 
196 196
 /**
197 197
  * @deprecated
198 198
  */
199
-function wpinv_payment_total( $invoice = 0, $currency = false ) {
200
-    $invoice  = new WPInv_Invoice( $invoice );
199
+function wpinv_payment_total($invoice = 0, $currency = false) {
200
+    $invoice = new WPInv_Invoice($invoice);
201 201
     $total = $invoice->get_total();
202 202
 
203
-    if ( $currency ) {
204
-        return wpinv_price( $total, $invoice->get_currency() );
203
+    if ($currency) {
204
+        return wpinv_price($total, $invoice->get_currency());
205 205
     }
206 206
 
207 207
     return $total;
@@ -210,51 +210,51 @@  discard block
 block discarded – undo
210 210
 /**
211 211
  * @deprecated
212 212
  */
213
-function wpinv_get_date_created( $invoice = 0, $format = '' ) {
214
-    $invoice = new WPInv_Invoice( $invoice );
213
+function wpinv_get_date_created($invoice = 0, $format = '') {
214
+    $invoice = new WPInv_Invoice($invoice);
215 215
 
216
-    $format         = ! empty( $format ) ? $format : get_option( 'date_format' );
216
+    $format         = !empty($format) ? $format : get_option('date_format');
217 217
     $date_created   = $invoice->get_created_date();
218 218
 
219
-    return empty( $date_created ) ? date_i18n( $format, strtotime( $date_created ) ) : '';
219
+    return empty($date_created) ? date_i18n($format, strtotime($date_created)) : '';
220 220
 }
221 221
 
222 222
 /**
223 223
  * @deprecated
224 224
  */
225
-function wpinv_get_invoice_date( $invoice = 0, $format = '' ) {
226
-    wpinv_get_date_created( $invoice, $format );
225
+function wpinv_get_invoice_date($invoice = 0, $format = '') {
226
+    wpinv_get_date_created($invoice, $format);
227 227
 }
228 228
 
229 229
 /**
230 230
  * @deprecated
231 231
  */
232
-function wpinv_get_invoice_vat_number( $invoice = 0 ) {
233
-    $invoice = new WPInv_Invoice( $invoice );
232
+function wpinv_get_invoice_vat_number($invoice = 0) {
233
+    $invoice = new WPInv_Invoice($invoice);
234 234
     return $invoice->get_vat_number();
235 235
 }
236 236
 
237 237
 /**
238 238
  * @deprecated
239 239
  */
240
-function wpinv_insert_payment_note( $invoice = 0, $note = '', $user_type = false, $added_by_user = false, $system = false ) {
241
-    $invoice = new WPInv_Invoice( $invoice );
242
-    return $invoice->add_note( $note, $user_type, $added_by_user, $system );
240
+function wpinv_insert_payment_note($invoice = 0, $note = '', $user_type = false, $added_by_user = false, $system = false) {
241
+    $invoice = new WPInv_Invoice($invoice);
242
+    return $invoice->add_note($note, $user_type, $added_by_user, $system);
243 243
 }
244 244
 
245 245
 /**
246 246
  * @deprecated
247 247
  */
248
-function wpinv_get_payment_key( $invoice = 0 ) {
249
-	$invoice = new WPInv_Invoice( $invoice );
248
+function wpinv_get_payment_key($invoice = 0) {
249
+	$invoice = new WPInv_Invoice($invoice);
250 250
     return $invoice->get_key();
251 251
 }
252 252
 
253 253
 /**
254 254
  * @deprecated
255 255
  */
256
-function wpinv_get_invoice_number( $invoice = 0 ) {
257
-    $invoice = new WPInv_Invoice( $invoice );
256
+function wpinv_get_invoice_number($invoice = 0) {
257
+    $invoice = new WPInv_Invoice($invoice);
258 258
     return $invoice->get_number();
259 259
 }
260 260
 
@@ -401,9 +401,9 @@  discard block
 block discarded – undo
401 401
 /**
402 402
  * @deprecated
403 403
  */
404
-function wpinv_update_payment_status( $invoice, $new_status = 'publish' ) {    
405
-    $invoice = new WPInv_Invoice( $invoice );
406
-    return $invoice->update_status( $new_status );
404
+function wpinv_update_payment_status($invoice, $new_status = 'publish') {    
405
+    $invoice = new WPInv_Invoice($invoice);
406
+    return $invoice->update_status($new_status);
407 407
 }
408 408
 
409 409
 /**
@@ -456,22 +456,22 @@  discard block
 block discarded – undo
456 456
 /**
457 457
  * @deprecated
458 458
  */
459
-function wpinv_set_payment_transaction_id( $invoice_id = 0, $transaction_id = '' ) {
459
+function wpinv_set_payment_transaction_id($invoice_id = 0, $transaction_id = '') {
460 460
 
461 461
     // Fetch the invoice.
462
-    $invoice = new WPInv_Invoice( $invoice_id );
462
+    $invoice = new WPInv_Invoice($invoice_id);
463 463
 
464
-    if ( 0 ==  $invoice->get_id() ) {
464
+    if (0 == $invoice->get_id()) {
465 465
         return false;
466 466
     }
467 467
 
468 468
     // Prepare the transaction id.
469
-    if ( empty( $transaction_id ) ) {
469
+    if (empty($transaction_id)) {
470 470
         $transaction_id = $invoice_id;
471 471
     }
472 472
 
473 473
     // Set the transaction id;
474
-    $invoice->set_transaction_id( apply_filters( 'wpinv_set_payment_transaction_id', $transaction_id, $invoice ) );
474
+    $invoice->set_transaction_id(apply_filters('wpinv_set_payment_transaction_id', $transaction_id, $invoice));
475 475
 
476 476
     // Save the invoice.
477 477
     return $invoice->save();
@@ -484,12 +484,12 @@  discard block
 block discarded – undo
484 484
  * @param WPInv_Invoice $invoice
485 485
  * @param string $gateway
486 486
  */
487
-function wpinv_send_to_gateway( $gateway, $invoice ) {
487
+function wpinv_send_to_gateway($gateway, $invoice) {
488 488
 
489 489
     $payment_data = array(
490 490
         'invoice_id'        => $invoice->get_id(),
491 491
         'items'             => $invoice->get_cart_details(),
492
-        'cart_discounts'    => array( $invoice->get_discount_code() ),
492
+        'cart_discounts'    => array($invoice->get_discount_code()),
493 493
         'fees'              => $invoice->get_total_fees(),
494 494
         'subtotal'          => $invoice->get_subtotal(),
495 495
         'discount'          => $invoice->get_total_discount(),
@@ -497,16 +497,16 @@  discard block
 block discarded – undo
497 497
         'price'             => $invoice->get_total(),
498 498
         'invoice_key'       => $invoice->get_key(),
499 499
         'user_email'        => $invoice->get_email(),
500
-        'date'              => date( 'Y-m-d H:i:s', current_time( 'timestamp' ) ),
500
+        'date'              => date('Y-m-d H:i:s', current_time('timestamp')),
501 501
         'user_info'         => $invoice->get_user_info(),
502
-        'post_data'         => stripslashes_deep( $_POST ),
502
+        'post_data'         => stripslashes_deep($_POST),
503 503
         'cart_details'      => $invoice->get_cart_details(),
504 504
         'gateway'           => $gateway,
505 505
         'card_info'         => array(),
506 506
         'gateway_nonce'     => wp_create_nonce('wpi-gateway'),
507 507
     );
508 508
 
509
-    do_action( 'wpinv_gateway_' . $gateway, $payment_data );
509
+    do_action('wpinv_gateway_' . $gateway, $payment_data);
510 510
 }
511 511
 
512 512
 /**
@@ -519,10 +519,10 @@  discard block
 block discarded – undo
519 519
 /**
520 520
  * @deprecated
521 521
  */
522
-function wpinv_die( $message = '', $title = '', $status = 400 ) {
523
-    add_filter( 'wp_die_ajax_handler', 'wpinv_die_handler', 10, 3 );
524
-    add_filter( 'wp_die_handler', 'wpinv_die_handler', 10, 3 );
525
-    wp_die( $message, $title, array( 'response' => $status ));
522
+function wpinv_die($message = '', $title = '', $status = 400) {
523
+    add_filter('wp_die_ajax_handler', 'wpinv_die_handler', 10, 3);
524
+    add_filter('wp_die_handler', 'wpinv_die_handler', 10, 3);
525
+    wp_die($message, $title, array('response' => $status));
526 526
 }
527 527
 
528 528
 /**
@@ -640,14 +640,14 @@  discard block
 block discarded – undo
640 640
 /**
641 641
  * @deprecated
642 642
  */
643
-function wpinv_invoice_status_label( $status, $status_display = '' ) {
644
-    return empty( $status_display ) ? sanitize_text_field( $status ) : sanitize_text_field( $status_display );
643
+function wpinv_invoice_status_label($status, $status_display = '') {
644
+    return empty($status_display) ? sanitize_text_field($status) : sanitize_text_field($status_display);
645 645
 }
646 646
 
647 647
 /**
648 648
  * @deprecated
649 649
  */
650
-function wpinv_clean_invoice_number( $number ) {
650
+function wpinv_clean_invoice_number($number) {
651 651
     return $number;
652 652
 }
653 653
 
@@ -852,12 +852,12 @@  discard block
 block discarded – undo
852 852
 /**
853 853
  * @deprecated
854 854
  */
855
-function wpinv_item_show_price( $item_id = 0, $echo = true ) {
855
+function wpinv_item_show_price($item_id = 0, $echo = true) {
856 856
 
857
-    if ( $echo ) {
858
-        echo wpinv_item_price( $item_id );
857
+    if ($echo) {
858
+        echo wpinv_item_price($item_id);
859 859
     } else {
860
-        return wpinv_item_price( $item_id );
860
+        return wpinv_item_price($item_id);
861 861
     }
862 862
 
863 863
 }
@@ -1272,6 +1272,6 @@  discard block
 block discarded – undo
1272 1272
  * @return WPInv_Subscription|bool
1273 1273
  * @deprecated
1274 1274
  */
1275
-function wpinv_get_subscription( $invoice ) {
1276
-	return wpinv_get_invoice_subscription( $invoice );
1275
+function wpinv_get_subscription($invoice) {
1276
+	return wpinv_get_invoice_subscription($invoice);
1277 1277
 }
Please login to merge, or discard this patch.
includes/data-stores/class-getpaid-subscription-data-store.php 1 patch
Spacing   +38 added lines, -38 removed lines patch added patch discarded remove patch
@@ -4,7 +4,7 @@  discard block
 block discarded – undo
4 4
  * GetPaid_Subscription_Data_Store class file.
5 5
  *
6 6
  */
7
-if ( ! defined( 'ABSPATH' ) ) {
7
+if (!defined('ABSPATH')) {
8 8
 	exit;
9 9
 }
10 10
 
@@ -50,29 +50,29 @@  discard block
 block discarded – undo
50 50
 	 *
51 51
 	 * @param WPInv_Subscription $subscription Subscription object.
52 52
 	 */
53
-	public function create( &$subscription ) {
53
+	public function create(&$subscription) {
54 54
 		global $wpdb;
55 55
 
56 56
 		$values  = array();
57 57
 		$formats = array();
58 58
 
59 59
 		$fields = $this->database_fields_to_data_type;
60
-		unset( $fields['id'] );
60
+		unset($fields['id']);
61 61
 
62
-		foreach ( $fields as $key => $format ) {
62
+		foreach ($fields as $key => $format) {
63 63
 			$method       = "get_$key";
64
-			$values[$key] = $subscription->$method( 'edit' );
64
+			$values[$key] = $subscription->$method('edit');
65 65
 			$formats[]    = $format;
66 66
 		}
67 67
 
68
-		$result = $wpdb->insert( $wpdb->prefix . 'wpinv_subscriptions', $values, $formats );
68
+		$result = $wpdb->insert($wpdb->prefix . 'wpinv_subscriptions', $values, $formats);
69 69
 
70
-		if ( $result ) {
71
-			$subscription->set_id( $wpdb->insert_id );
70
+		if ($result) {
71
+			$subscription->set_id($wpdb->insert_id);
72 72
 			$subscription->apply_changes();
73 73
 			$subscription->clear_cache();
74
-			update_post_meta( $subscription->get_parent_invoice_id(), '_wpinv_subscription_id', $subscription->get_id() );
75
-			do_action( 'getpaid_new_subscription', $subscription );
74
+			update_post_meta($subscription->get_parent_invoice_id(), '_wpinv_subscription_id', $subscription->get_id());
75
+			do_action('getpaid_new_subscription', $subscription);
76 76
 			return true;
77 77
 		}
78 78
 
@@ -85,22 +85,22 @@  discard block
 block discarded – undo
85 85
 	 * @param WPInv_Subscription $subscription Subscription object.
86 86
 	 *
87 87
 	 */
88
-	public function read( &$subscription ) {
88
+	public function read(&$subscription) {
89 89
 		global $wpdb;
90 90
 
91 91
 		$subscription->set_defaults();
92 92
 
93
-		if ( ! $subscription->get_id() ) {
94
-			$subscription->last_error = __( 'Invalid subscription ID.', 'invoicing' );
95
-			$subscription->set_id( 0 );
93
+		if (!$subscription->get_id()) {
94
+			$subscription->last_error = __('Invalid subscription ID.', 'invoicing');
95
+			$subscription->set_id(0);
96 96
 			return false;
97 97
 		}
98 98
 
99 99
 		// Maybe retrieve from the cache.
100
-		$raw_subscription = wp_cache_get( $subscription->get_id(), 'getpaid_subscriptions' );
100
+		$raw_subscription = wp_cache_get($subscription->get_id(), 'getpaid_subscriptions');
101 101
 
102 102
 		// If not found, retrieve from the db.
103
-		if ( false === $raw_subscription ) {
103
+		if (false === $raw_subscription) {
104 104
 
105 105
 			$raw_subscription = $wpdb->get_row(
106 106
 				$wpdb->prepare(
@@ -110,23 +110,23 @@  discard block
 block discarded – undo
110 110
 			);
111 111
 
112 112
 			// Update the cache with our data
113
-			wp_cache_set( $subscription->get_id(), $raw_subscription, 'getpaid_subscriptions' );
113
+			wp_cache_set($subscription->get_id(), $raw_subscription, 'getpaid_subscriptions');
114 114
 
115 115
 		}
116 116
 
117
-		if ( ! $raw_subscription ) {
118
-			$subscription->set_id( 0 );
119
-			$subscription->last_error = __( 'Invalid subscription ID.', 'invoicing' );
117
+		if (!$raw_subscription) {
118
+			$subscription->set_id(0);
119
+			$subscription->last_error = __('Invalid subscription ID.', 'invoicing');
120 120
 			return false;
121 121
 		}
122 122
 
123
-		foreach ( array_keys( $this->database_fields_to_data_type ) as $key ) {
124
-			$method     = "set_$key";
125
-			$subscription->$method( $raw_subscription->$key );
123
+		foreach (array_keys($this->database_fields_to_data_type) as $key) {
124
+			$method = "set_$key";
125
+			$subscription->$method($raw_subscription->$key);
126 126
 		}
127 127
 
128
-		$subscription->set_object_read( true );
129
-		do_action( 'getpaid_read_subscription', $subscription );
128
+		$subscription->set_object_read(true);
129
+		do_action('getpaid_read_subscription', $subscription);
130 130
 
131 131
 	}
132 132
 
@@ -135,22 +135,22 @@  discard block
 block discarded – undo
135 135
 	 *
136 136
 	 * @param WPInv_Subscription $subscription Subscription object.
137 137
 	 */
138
-	public function update( &$subscription ) {
138
+	public function update(&$subscription) {
139 139
 		global $wpdb;
140 140
 
141 141
 		$changes = $subscription->get_changes();
142 142
 		$values  = array();
143 143
 		$formats = array();
144 144
 
145
-		foreach ( $this->database_fields_to_data_type as $key => $format ) {
146
-			if ( array_key_exists( $key, $changes ) ) {
145
+		foreach ($this->database_fields_to_data_type as $key => $format) {
146
+			if (array_key_exists($key, $changes)) {
147 147
 				$method       = "get_$key";
148
-				$values[$key] = $subscription->$method( 'edit' );
148
+				$values[$key] = $subscription->$method('edit');
149 149
 				$formats[]    = $format;
150 150
 			}
151 151
 		}
152 152
 
153
-		if ( empty( $values ) ) {
153
+		if (empty($values)) {
154 154
 			return;
155 155
 		}
156 156
 
@@ -170,11 +170,11 @@  discard block
 block discarded – undo
170 170
 		// Delete cache.
171 171
 		$subscription->clear_cache();
172 172
 
173
-		update_post_meta( $subscription->get_parent_invoice_id(), '_wpinv_subscr_profile_id', $subscription->get_profile_id() );
174
-		update_post_meta( $subscription->get_parent_invoice_id(), '_wpinv_subscription_id', $subscription->get_id() );
173
+		update_post_meta($subscription->get_parent_invoice_id(), '_wpinv_subscr_profile_id', $subscription->get_profile_id());
174
+		update_post_meta($subscription->get_parent_invoice_id(), '_wpinv_subscription_id', $subscription->get_id());
175 175
 
176 176
 		// Fire a hook.
177
-		do_action( 'getpaid_update_subscription', $subscription );
177
+		do_action('getpaid_update_subscription', $subscription);
178 178
 
179 179
 	}
180 180
 
@@ -183,7 +183,7 @@  discard block
 block discarded – undo
183 183
 	 *
184 184
 	 * @param WPInv_Subscription $subscription
185 185
 	 */
186
-	public function delete( &$subscription ) {
186
+	public function delete(&$subscription) {
187 187
 		global $wpdb;
188 188
 
189 189
 		$wpdb->query(
@@ -194,16 +194,16 @@  discard block
 block discarded – undo
194 194
 			)
195 195
 		);
196 196
 
197
-		delete_post_meta( $subscription->get_parent_invoice_id(), '_wpinv_subscr_profile_id' );
198
-		delete_post_meta( $subscription->get_parent_invoice_id(), '_wpinv_subscription_id' );
197
+		delete_post_meta($subscription->get_parent_invoice_id(), '_wpinv_subscr_profile_id');
198
+		delete_post_meta($subscription->get_parent_invoice_id(), '_wpinv_subscription_id');
199 199
 
200 200
 		// Delete cache.
201 201
 		$subscription->clear_cache();
202 202
 
203 203
 		// Fire a hook.
204
-		do_action( 'getpaid_delete_subscription', $subscription );
204
+		do_action('getpaid_delete_subscription', $subscription);
205 205
 
206
-		$subscription->set_id( 0 );
206
+		$subscription->set_id(0);
207 207
 	}
208 208
 
209 209
 	/*
Please login to merge, or discard this patch.
includes/class-wpinv-invoice.php 1 patch
Spacing   +780 added lines, -780 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.
@@ -143,40 +143,40 @@  discard block
 block discarded – undo
143 143
 	 *
144 144
 	 * @param  int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object to read.
145 145
 	 */
146
-    public function __construct( $invoice = 0 ) {
146
+    public function __construct($invoice = 0) {
147 147
 
148
-        parent::__construct( $invoice );
148
+        parent::__construct($invoice);
149 149
 
150
-		if ( ! empty( $invoice ) && is_numeric( $invoice ) && getpaid_is_invoice_post_type( get_post_type( (int) $invoice ) ) ) {
151
-			$this->set_id( (int) $invoice );
152
-		} elseif ( $invoice instanceof self ) {
153
-			$this->set_id( $invoice->get_id() );
154
-		} elseif ( ! empty( $invoice->ID ) ) {
155
-			$this->set_id( $invoice->ID );
156
-		} elseif ( is_array( $invoice ) ) {
157
-			$this->set_props( $invoice );
150
+		if (!empty($invoice) && is_numeric($invoice) && getpaid_is_invoice_post_type(get_post_type((int) $invoice))) {
151
+			$this->set_id((int) $invoice);
152
+		} elseif ($invoice instanceof self) {
153
+			$this->set_id($invoice->get_id());
154
+		} elseif (!empty($invoice->ID)) {
155
+			$this->set_id($invoice->ID);
156
+		} elseif (is_array($invoice)) {
157
+			$this->set_props($invoice);
158 158
 
159
-			if ( isset( $invoice['ID'] ) ) {
160
-				$this->set_id( $invoice['ID'] );
159
+			if (isset($invoice['ID'])) {
160
+				$this->set_id($invoice['ID']);
161 161
 			}
162 162
 
163
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'key' ) ) {
164
-			$this->set_id( $invoice_id );
165
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'number' ) ) {
166
-			$this->set_id( $invoice_id );
167
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'transaction_id' ) ) {
168
-			$this->set_id( $invoice_id );
163
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'key')) {
164
+			$this->set_id($invoice_id);
165
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'number')) {
166
+			$this->set_id($invoice_id);
167
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'transaction_id')) {
168
+			$this->set_id($invoice_id);
169 169
 		} else {
170
-			$this->set_object_read( true );
170
+			$this->set_object_read(true);
171 171
 		}
172 172
 
173 173
         // Load the datastore.
174
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
174
+		$this->data_store = GetPaid_Data_Store::load($this->data_store_name);
175 175
 
176
-		if ( $this->get_id() > 0 ) {
177
-            $this->post = get_post( $this->get_id() );
176
+		if ($this->get_id() > 0) {
177
+            $this->post = get_post($this->get_id());
178 178
             $this->ID   = $this->get_id();
179
-			$this->data_store->read( $this );
179
+			$this->data_store->read($this);
180 180
         }
181 181
 
182 182
     }
@@ -191,38 +191,38 @@  discard block
 block discarded – undo
191 191
 	 * @since 1.0.15
192 192
 	 * @return int
193 193
 	 */
194
-	public static function get_invoice_id_by_field( $value, $field = 'key' ) {
194
+	public static function get_invoice_id_by_field($value, $field = 'key') {
195 195
         global $wpdb;
196 196
 
197 197
 		// Trim the value.
198
-		$value = trim( $value );
198
+		$value = trim($value);
199 199
 
200
-		if ( empty( $value ) ) {
200
+		if (empty($value)) {
201 201
 			return 0;
202 202
 		}
203 203
 
204 204
         // Valid fields.
205
-        $fields = array( 'key', 'number', 'transaction_id' );
205
+        $fields = array('key', 'number', 'transaction_id');
206 206
 
207 207
 		// Ensure a field has been passed.
208
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
208
+		if (empty($field) || !in_array($field, $fields)) {
209 209
 			return 0;
210 210
 		}
211 211
 
212 212
 		// Maybe retrieve from the cache.
213
-		$invoice_id   = wp_cache_get( $value, "getpaid_invoice_{$field}s_to_invoice_ids" );
214
-		if ( false !== $invoice_id ) {
213
+		$invoice_id = wp_cache_get($value, "getpaid_invoice_{$field}s_to_invoice_ids");
214
+		if (false !== $invoice_id) {
215 215
 			return $invoice_id;
216 216
 		}
217 217
 
218 218
         // Fetch from the db.
219 219
         $table       = $wpdb->prefix . 'getpaid_invoices';
220 220
         $invoice_id  = (int) $wpdb->get_var(
221
-            $wpdb->prepare( "SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value )
221
+            $wpdb->prepare("SELECT `post_id` FROM $table WHERE `$field`=%s LIMIT 1", $value)
222 222
         );
223 223
 
224 224
 		// Update the cache with our data
225
-		wp_cache_set( $value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids" );
225
+		wp_cache_set($value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids");
226 226
 
227 227
 		return $invoice_id;
228 228
     }
@@ -230,8 +230,8 @@  discard block
 block discarded – undo
230 230
     /**
231 231
      * Checks if an invoice key is set.
232 232
      */
233
-    public function _isset( $key ) {
234
-        return isset( $this->data[$key] ) || method_exists( $this, "get_$key" );
233
+    public function _isset($key) {
234
+        return isset($this->data[$key]) || method_exists($this, "get_$key");
235 235
     }
236 236
 
237 237
     /*
@@ -256,8 +256,8 @@  discard block
 block discarded – undo
256 256
 	 * @param  string $context View or edit context.
257 257
 	 * @return int
258 258
 	 */
259
-	public function get_parent_id( $context = 'view' ) {
260
-		return (int) $this->get_prop( 'parent_id', $context );
259
+	public function get_parent_id($context = 'view') {
260
+		return (int) $this->get_prop('parent_id', $context);
261 261
     }
262 262
 
263 263
     /**
@@ -267,7 +267,7 @@  discard block
 block discarded – undo
267 267
 	 * @return WPInv_Invoice
268 268
 	 */
269 269
     public function get_parent_payment() {
270
-        return new WPInv_Invoice( $this->get_parent_id() );
270
+        return new WPInv_Invoice($this->get_parent_id());
271 271
     }
272 272
 
273 273
     /**
@@ -287,8 +287,8 @@  discard block
 block discarded – undo
287 287
 	 * @param  string $context View or edit context.
288 288
 	 * @return string
289 289
 	 */
290
-	public function get_status( $context = 'view' ) {
291
-		return $this->get_prop( 'status', $context );
290
+	public function get_status($context = 'view') {
291
+		return $this->get_prop('status', $context);
292 292
 	}
293 293
 	
294 294
 	/**
@@ -298,7 +298,7 @@  discard block
 block discarded – undo
298 298
 	 * @return array
299 299
 	 */
300 300
 	public function get_all_statuses() {
301
-		return wpinv_get_invoice_statuses( true, true, $this );
301
+		return wpinv_get_invoice_statuses(true, true, $this);
302 302
     }
303 303
 
304 304
     /**
@@ -310,9 +310,9 @@  discard block
 block discarded – undo
310 310
     public function get_status_nicename() {
311 311
 		$statuses = $this->get_all_statuses();
312 312
 
313
-        $status = isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : $this->get_status();
313
+        $status = isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : $this->get_status();
314 314
 
315
-        return apply_filters( 'wpinv_get_invoice_status_nicename', $status, $this );
315
+        return apply_filters('wpinv_get_invoice_status_nicename', $status, $this);
316 316
     }
317 317
 
318 318
 	/**
@@ -323,7 +323,7 @@  discard block
 block discarded – undo
323 323
 	 */
324 324
 	public function get_status_class() {
325 325
 		$statuses = getpaid_get_invoice_status_classes();
326
-		return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'badge-dark';
326
+		return isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : 'badge-dark';
327 327
 	}
328 328
 
329 329
 	/**
@@ -334,9 +334,9 @@  discard block
 block discarded – undo
334 334
      */
335 335
     public function get_status_label_html() {
336 336
 
337
-		$status_label = sanitize_text_field( $this->get_status_nicename() );
338
-		$status       = sanitize_html_class( $this->get_status() );
339
-		$class        = esc_attr( $this->get_status_class() );
337
+		$status_label = sanitize_text_field($this->get_status_nicename());
338
+		$status       = sanitize_html_class($this->get_status());
339
+		$class        = esc_attr($this->get_status_class());
340 340
 
341 341
 		return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
342 342
 	}
@@ -348,23 +348,23 @@  discard block
 block discarded – undo
348 348
 	 * @param  string $context View or edit context.
349 349
 	 * @return string
350 350
 	 */
351
-	public function get_version( $context = 'view' ) {
352
-		return $this->get_prop( 'version', $context );
351
+	public function get_version($context = 'view') {
352
+		return $this->get_prop('version', $context);
353 353
 	}
354 354
 
355 355
 	/**
356 356
 	 * @deprecated
357 357
 	 */
358
-	public function get_invoice_date( $format = true ) {
359
-		$date      = getpaid_format_date( $this->get_date_completed() );
360
-		$date      = empty( $date ) ? $this->get_date_created() : $this->get_date_completed();
361
-		$formatted = getpaid_format_date( $date );
358
+	public function get_invoice_date($format = true) {
359
+		$date      = getpaid_format_date($this->get_date_completed());
360
+		$date      = empty($date) ? $this->get_date_created() : $this->get_date_completed();
361
+		$formatted = getpaid_format_date($date);
362 362
 
363
-		if ( $format ) {
363
+		if ($format) {
364 364
 			return $formatted;
365 365
 		}
366 366
 
367
-		return empty( $formatted ) ? '' : $date;
367
+		return empty($formatted) ? '' : $date;
368 368
 
369 369
     }
370 370
 
@@ -375,8 +375,8 @@  discard block
 block discarded – undo
375 375
 	 * @param  string $context View or edit context.
376 376
 	 * @return string
377 377
 	 */
378
-	public function get_date_created( $context = 'view' ) {
379
-		return $this->get_prop( 'date_created', $context );
378
+	public function get_date_created($context = 'view') {
379
+		return $this->get_prop('date_created', $context);
380 380
 	}
381 381
 	
382 382
 	/**
@@ -386,8 +386,8 @@  discard block
 block discarded – undo
386 386
 	 * @param  string $context View or edit context.
387 387
 	 * @return string
388 388
 	 */
389
-	public function get_created_date( $context = 'view' ) {
390
-		return $this->get_date_created( $context );
389
+	public function get_created_date($context = 'view') {
390
+		return $this->get_date_created($context);
391 391
     }
392 392
 
393 393
     /**
@@ -397,11 +397,11 @@  discard block
 block discarded – undo
397 397
 	 * @param  string $context View or edit context.
398 398
 	 * @return string
399 399
 	 */
400
-	public function get_date_created_gmt( $context = 'view' ) {
401
-        $date = $this->get_date_created( $context );
400
+	public function get_date_created_gmt($context = 'view') {
401
+        $date = $this->get_date_created($context);
402 402
 
403
-        if ( $date ) {
404
-            $date = get_gmt_from_date( $date );
403
+        if ($date) {
404
+            $date = get_gmt_from_date($date);
405 405
         }
406 406
 		return $date;
407 407
     }
@@ -413,8 +413,8 @@  discard block
 block discarded – undo
413 413
 	 * @param  string $context View or edit context.
414 414
 	 * @return string
415 415
 	 */
416
-	public function get_date_modified( $context = 'view' ) {
417
-		return $this->get_prop( 'date_modified', $context );
416
+	public function get_date_modified($context = 'view') {
417
+		return $this->get_prop('date_modified', $context);
418 418
 	}
419 419
 
420 420
 	/**
@@ -424,8 +424,8 @@  discard block
 block discarded – undo
424 424
 	 * @param  string $context View or edit context.
425 425
 	 * @return string
426 426
 	 */
427
-	public function get_modified_date( $context = 'view' ) {
428
-		return $this->get_date_modified( $context );
427
+	public function get_modified_date($context = 'view') {
428
+		return $this->get_date_modified($context);
429 429
     }
430 430
 
431 431
     /**
@@ -435,11 +435,11 @@  discard block
 block discarded – undo
435 435
 	 * @param  string $context View or edit context.
436 436
 	 * @return string
437 437
 	 */
438
-	public function get_date_modified_gmt( $context = 'view' ) {
439
-        $date = $this->get_date_modified( $context );
438
+	public function get_date_modified_gmt($context = 'view') {
439
+        $date = $this->get_date_modified($context);
440 440
 
441
-        if ( $date ) {
442
-            $date = get_gmt_from_date( $date );
441
+        if ($date) {
442
+            $date = get_gmt_from_date($date);
443 443
         }
444 444
 		return $date;
445 445
     }
@@ -451,8 +451,8 @@  discard block
 block discarded – undo
451 451
 	 * @param  string $context View or edit context.
452 452
 	 * @return string
453 453
 	 */
454
-	public function get_due_date( $context = 'view' ) {
455
-		return $this->get_prop( 'due_date', $context );
454
+	public function get_due_date($context = 'view') {
455
+		return $this->get_prop('due_date', $context);
456 456
     }
457 457
 
458 458
     /**
@@ -462,8 +462,8 @@  discard block
 block discarded – undo
462 462
 	 * @param  string $context View or edit context.
463 463
 	 * @return string
464 464
 	 */
465
-	public function get_date_due( $context = 'view' ) {
466
-		return $this->get_due_date( $context );
465
+	public function get_date_due($context = 'view') {
466
+		return $this->get_due_date($context);
467 467
     }
468 468
 
469 469
     /**
@@ -473,11 +473,11 @@  discard block
 block discarded – undo
473 473
 	 * @param  string $context View or edit context.
474 474
 	 * @return string
475 475
 	 */
476
-	public function get_due_date_gmt( $context = 'view' ) {
477
-        $date = $this->get_due_date( $context );
476
+	public function get_due_date_gmt($context = 'view') {
477
+        $date = $this->get_due_date($context);
478 478
 
479
-        if ( $date ) {
480
-            $date = get_gmt_from_date( $date );
479
+        if ($date) {
480
+            $date = get_gmt_from_date($date);
481 481
         }
482 482
 		return $date;
483 483
     }
@@ -489,8 +489,8 @@  discard block
 block discarded – undo
489 489
 	 * @param  string $context View or edit context.
490 490
 	 * @return string
491 491
 	 */
492
-	public function get_gmt_date_due( $context = 'view' ) {
493
-		return $this->get_due_date_gmt( $context );
492
+	public function get_gmt_date_due($context = 'view') {
493
+		return $this->get_due_date_gmt($context);
494 494
     }
495 495
 
496 496
     /**
@@ -500,8 +500,8 @@  discard block
 block discarded – undo
500 500
 	 * @param  string $context View or edit context.
501 501
 	 * @return string
502 502
 	 */
503
-	public function get_completed_date( $context = 'view' ) {
504
-		return $this->get_prop( 'completed_date', $context );
503
+	public function get_completed_date($context = 'view') {
504
+		return $this->get_prop('completed_date', $context);
505 505
     }
506 506
 
507 507
     /**
@@ -511,8 +511,8 @@  discard block
 block discarded – undo
511 511
 	 * @param  string $context View or edit context.
512 512
 	 * @return string
513 513
 	 */
514
-	public function get_date_completed( $context = 'view' ) {
515
-		return $this->get_completed_date( $context );
514
+	public function get_date_completed($context = 'view') {
515
+		return $this->get_completed_date($context);
516 516
     }
517 517
 
518 518
     /**
@@ -522,11 +522,11 @@  discard block
 block discarded – undo
522 522
 	 * @param  string $context View or edit context.
523 523
 	 * @return string
524 524
 	 */
525
-	public function get_completed_date_gmt( $context = 'view' ) {
526
-        $date = $this->get_completed_date( $context );
525
+	public function get_completed_date_gmt($context = 'view') {
526
+        $date = $this->get_completed_date($context);
527 527
 
528
-        if ( $date ) {
529
-            $date = get_gmt_from_date( $date );
528
+        if ($date) {
529
+            $date = get_gmt_from_date($date);
530 530
         }
531 531
 		return $date;
532 532
     }
@@ -538,8 +538,8 @@  discard block
 block discarded – undo
538 538
 	 * @param  string $context View or edit context.
539 539
 	 * @return string
540 540
 	 */
541
-	public function get_gmt_completed_date( $context = 'view' ) {
542
-		return $this->get_completed_date_gmt( $context );
541
+	public function get_gmt_completed_date($context = 'view') {
542
+		return $this->get_completed_date_gmt($context);
543 543
     }
544 544
 
545 545
     /**
@@ -549,12 +549,12 @@  discard block
 block discarded – undo
549 549
 	 * @param  string $context View or edit context.
550 550
 	 * @return string
551 551
 	 */
552
-	public function get_number( $context = 'view' ) {
553
-		$number = $this->get_prop( 'number', $context );
552
+	public function get_number($context = 'view') {
553
+		$number = $this->get_prop('number', $context);
554 554
 
555
-		if ( empty( $number ) ) {
555
+		if (empty($number)) {
556 556
 			$number = $this->generate_number();
557
-			$this->set_number( $this->generate_number() );
557
+			$this->set_number($this->generate_number());
558 558
 		}
559 559
 
560 560
 		return $number;
@@ -568,8 +568,8 @@  discard block
 block discarded – undo
568 568
 	public function maybe_set_number() {
569 569
         $number = $this->get_number();
570 570
 
571
-        if ( empty( $number ) || $this->get_id() == $number ) {
572
-			$this->set_number( $this->generate_number() );
571
+        if (empty($number) || $this->get_id() == $number) {
572
+			$this->set_number($this->generate_number());
573 573
         }
574 574
 
575 575
 	}
@@ -581,8 +581,8 @@  discard block
 block discarded – undo
581 581
 	 * @param  string $context View or edit context.
582 582
 	 * @return string
583 583
 	 */
584
-	public function get_key( $context = 'view' ) {
585
-        return $this->get_prop( 'key', $context );
584
+	public function get_key($context = 'view') {
585
+        return $this->get_prop('key', $context);
586 586
 	}
587 587
 
588 588
 	/**
@@ -593,9 +593,9 @@  discard block
 block discarded – undo
593 593
 	public function maybe_set_key() {
594 594
         $key = $this->get_key();
595 595
 
596
-        if ( empty( $key ) ) {
597
-            $key = $this->generate_key( $this->get_type() . '_' );
598
-            $this->set_key( $key );
596
+        if (empty($key)) {
597
+            $key = $this->generate_key($this->get_type() . '_');
598
+            $this->set_key($key);
599 599
         }
600 600
 
601 601
     }
@@ -607,8 +607,8 @@  discard block
 block discarded – undo
607 607
 	 * @param  string $context View or edit context.
608 608
 	 * @return string
609 609
 	 */
610
-	public function get_type( $context = 'view' ) {
611
-        return $this->get_prop( 'type', $context );
610
+	public function get_type($context = 'view') {
611
+        return $this->get_prop('type', $context);
612 612
 	}
613 613
 
614 614
 	/**
@@ -618,7 +618,7 @@  discard block
 block discarded – undo
618 618
 	 * @return string
619 619
 	 */
620 620
 	public function get_invoice_quote_type() {
621
-        return getpaid_get_post_type_label( $this->get_post_type(), false );
621
+        return getpaid_get_post_type_label($this->get_post_type(), false);
622 622
     }
623 623
 
624 624
     /**
@@ -628,8 +628,8 @@  discard block
 block discarded – undo
628 628
 	 * @param  string $context View or edit context.
629 629
 	 * @return string
630 630
 	 */
631
-	public function get_label( $context = 'view' ) {
632
-        return getpaid_get_post_type_label( $this->get_post_type( $context ), false );
631
+	public function get_label($context = 'view') {
632
+        return getpaid_get_post_type_label($this->get_post_type($context), false);
633 633
 	}
634 634
 
635 635
 	/**
@@ -639,8 +639,8 @@  discard block
 block discarded – undo
639 639
 	 * @param  string $context View or edit context.
640 640
 	 * @return string
641 641
 	 */
642
-	public function get_post_type( $context = 'view' ) {
643
-        return $this->get_prop( 'post_type', $context );
642
+	public function get_post_type($context = 'view') {
643
+        return $this->get_prop('post_type', $context);
644 644
     }
645 645
 
646 646
     /**
@@ -650,8 +650,8 @@  discard block
 block discarded – undo
650 650
 	 * @param  string $context View or edit context.
651 651
 	 * @return string
652 652
 	 */
653
-	public function get_mode( $context = 'view' ) {
654
-        return $this->get_prop( 'mode', $context );
653
+	public function get_mode($context = 'view') {
654
+        return $this->get_prop('mode', $context);
655 655
     }
656 656
 
657 657
     /**
@@ -661,13 +661,13 @@  discard block
 block discarded – undo
661 661
 	 * @param  string $context View or edit context.
662 662
 	 * @return string
663 663
 	 */
664
-	public function get_path( $context = 'view' ) {
665
-        $path   = $this->get_prop( 'path', $context );
664
+	public function get_path($context = 'view') {
665
+        $path = $this->get_prop('path', $context);
666 666
 		$prefix = $this->get_type();
667 667
 
668
-		if ( 0 !== strpos( $path, $prefix ) ) {
669
-			$path = sanitize_title(  $prefix . '-' . $this->get_id()  );
670
-			$this->set_path( $path );
668
+		if (0 !== strpos($path, $prefix)) {
669
+			$path = sanitize_title($prefix . '-' . $this->get_id());
670
+			$this->set_path($path);
671 671
 		}
672 672
 
673 673
 		return $path;
@@ -680,8 +680,8 @@  discard block
 block discarded – undo
680 680
 	 * @param  string $context View or edit context.
681 681
 	 * @return string
682 682
 	 */
683
-	public function get_name( $context = 'view' ) {
684
-        return $this->get_prop( 'title', $context );
683
+	public function get_name($context = 'view') {
684
+        return $this->get_prop('title', $context);
685 685
     }
686 686
 
687 687
     /**
@@ -691,8 +691,8 @@  discard block
 block discarded – undo
691 691
 	 * @param  string $context View or edit context.
692 692
 	 * @return string
693 693
 	 */
694
-	public function get_title( $context = 'view' ) {
695
-		return $this->get_name( $context );
694
+	public function get_title($context = 'view') {
695
+		return $this->get_name($context);
696 696
     }
697 697
 
698 698
     /**
@@ -702,8 +702,8 @@  discard block
 block discarded – undo
702 702
 	 * @param  string $context View or edit context.
703 703
 	 * @return string
704 704
 	 */
705
-	public function get_description( $context = 'view' ) {
706
-		return $this->get_prop( 'description', $context );
705
+	public function get_description($context = 'view') {
706
+		return $this->get_prop('description', $context);
707 707
     }
708 708
 
709 709
     /**
@@ -713,8 +713,8 @@  discard block
 block discarded – undo
713 713
 	 * @param  string $context View or edit context.
714 714
 	 * @return string
715 715
 	 */
716
-	public function get_excerpt( $context = 'view' ) {
717
-		return $this->get_description( $context );
716
+	public function get_excerpt($context = 'view') {
717
+		return $this->get_description($context);
718 718
     }
719 719
 
720 720
     /**
@@ -724,8 +724,8 @@  discard block
 block discarded – undo
724 724
 	 * @param  string $context View or edit context.
725 725
 	 * @return string
726 726
 	 */
727
-	public function get_summary( $context = 'view' ) {
728
-		return $this->get_description( $context );
727
+	public function get_summary($context = 'view') {
728
+		return $this->get_description($context);
729 729
     }
730 730
 
731 731
     /**
@@ -735,25 +735,25 @@  discard block
 block discarded – undo
735 735
      * @param  string $context View or edit context.
736 736
 	 * @return array
737 737
 	 */
738
-    public function get_user_info( $context = 'view' ) {
738
+    public function get_user_info($context = 'view') {
739 739
 
740 740
         $user_info = array(
741
-            'user_id'    => $this->get_user_id( $context ),
742
-            'email'      => $this->get_email( $context ),
743
-            'first_name' => $this->get_first_name( $context ),
744
-            'last_name'  => $this->get_last_name( $context ),
745
-            'address'    => $this->get_address( $context ),
746
-            'phone'      => $this->get_phone( $context ),
747
-            'city'       => $this->get_city( $context ),
748
-            'country'    => $this->get_country( $context ),
749
-            'state'      => $this->get_state( $context ),
750
-            'zip'        => $this->get_zip( $context ),
751
-            'company'    => $this->get_company( $context ),
752
-            'vat_number' => $this->get_vat_number( $context ),
753
-            'discount'   => $this->get_discount_code( $context ),
741
+            'user_id'    => $this->get_user_id($context),
742
+            'email'      => $this->get_email($context),
743
+            'first_name' => $this->get_first_name($context),
744
+            'last_name'  => $this->get_last_name($context),
745
+            'address'    => $this->get_address($context),
746
+            'phone'      => $this->get_phone($context),
747
+            'city'       => $this->get_city($context),
748
+            'country'    => $this->get_country($context),
749
+            'state'      => $this->get_state($context),
750
+            'zip'        => $this->get_zip($context),
751
+            'company'    => $this->get_company($context),
752
+            'vat_number' => $this->get_vat_number($context),
753
+            'discount'   => $this->get_discount_code($context),
754 754
 		);
755 755
 
756
-		return apply_filters( 'wpinv_user_info', $user_info, $this->get_id(), $this );
756
+		return apply_filters('wpinv_user_info', $user_info, $this->get_id(), $this);
757 757
 
758 758
     }
759 759
 
@@ -764,8 +764,8 @@  discard block
 block discarded – undo
764 764
 	 * @param  string $context View or edit context.
765 765
 	 * @return int
766 766
 	 */
767
-	public function get_author( $context = 'view' ) {
768
-		return (int) $this->get_prop( 'author', $context );
767
+	public function get_author($context = 'view') {
768
+		return (int) $this->get_prop('author', $context);
769 769
     }
770 770
 
771 771
     /**
@@ -775,8 +775,8 @@  discard block
 block discarded – undo
775 775
 	 * @param  string $context View or edit context.
776 776
 	 * @return int
777 777
 	 */
778
-	public function get_user_id( $context = 'view' ) {
779
-		return $this->get_author( $context );
778
+	public function get_user_id($context = 'view') {
779
+		return $this->get_author($context);
780 780
     }
781 781
 
782 782
      /**
@@ -786,8 +786,8 @@  discard block
 block discarded – undo
786 786
 	 * @param  string $context View or edit context.
787 787
 	 * @return int
788 788
 	 */
789
-	public function get_customer_id( $context = 'view' ) {
790
-		return $this->get_author( $context );
789
+	public function get_customer_id($context = 'view') {
790
+		return $this->get_author($context);
791 791
     }
792 792
 
793 793
     /**
@@ -797,8 +797,8 @@  discard block
 block discarded – undo
797 797
 	 * @param  string $context View or edit context.
798 798
 	 * @return string
799 799
 	 */
800
-	public function get_ip( $context = 'view' ) {
801
-		return $this->get_prop( 'user_ip', $context );
800
+	public function get_ip($context = 'view') {
801
+		return $this->get_prop('user_ip', $context);
802 802
     }
803 803
 
804 804
     /**
@@ -808,8 +808,8 @@  discard block
 block discarded – undo
808 808
 	 * @param  string $context View or edit context.
809 809
 	 * @return string
810 810
 	 */
811
-	public function get_user_ip( $context = 'view' ) {
812
-		return $this->get_ip( $context );
811
+	public function get_user_ip($context = 'view') {
812
+		return $this->get_ip($context);
813 813
     }
814 814
 
815 815
      /**
@@ -819,8 +819,8 @@  discard block
 block discarded – undo
819 819
 	 * @param  string $context View or edit context.
820 820
 	 * @return string
821 821
 	 */
822
-	public function get_customer_ip( $context = 'view' ) {
823
-		return $this->get_ip( $context );
822
+	public function get_customer_ip($context = 'view') {
823
+		return $this->get_ip($context);
824 824
     }
825 825
 
826 826
     /**
@@ -830,8 +830,8 @@  discard block
 block discarded – undo
830 830
 	 * @param  string $context View or edit context.
831 831
 	 * @return string
832 832
 	 */
833
-	public function get_first_name( $context = 'view' ) {
834
-		return $this->get_prop( 'first_name', $context );
833
+	public function get_first_name($context = 'view') {
834
+		return $this->get_prop('first_name', $context);
835 835
     }
836 836
 
837 837
     /**
@@ -841,8 +841,8 @@  discard block
 block discarded – undo
841 841
 	 * @param  string $context View or edit context.
842 842
 	 * @return string
843 843
 	 */
844
-	public function get_user_first_name( $context = 'view' ) {
845
-		return $this->get_first_name( $context );
844
+	public function get_user_first_name($context = 'view') {
845
+		return $this->get_first_name($context);
846 846
     }
847 847
 
848 848
      /**
@@ -852,8 +852,8 @@  discard block
 block discarded – undo
852 852
 	 * @param  string $context View or edit context.
853 853
 	 * @return string
854 854
 	 */
855
-	public function get_customer_first_name( $context = 'view' ) {
856
-		return $this->get_first_name( $context );
855
+	public function get_customer_first_name($context = 'view') {
856
+		return $this->get_first_name($context);
857 857
     }
858 858
 
859 859
     /**
@@ -863,8 +863,8 @@  discard block
 block discarded – undo
863 863
 	 * @param  string $context View or edit context.
864 864
 	 * @return string
865 865
 	 */
866
-	public function get_last_name( $context = 'view' ) {
867
-		return $this->get_prop( 'last_name', $context );
866
+	public function get_last_name($context = 'view') {
867
+		return $this->get_prop('last_name', $context);
868 868
     }
869 869
 
870 870
     /**
@@ -874,8 +874,8 @@  discard block
 block discarded – undo
874 874
 	 * @param  string $context View or edit context.
875 875
 	 * @return string
876 876
 	 */
877
-	public function get_user_last_name( $context = 'view' ) {
878
-		return $this->get_last_name( $context );
877
+	public function get_user_last_name($context = 'view') {
878
+		return $this->get_last_name($context);
879 879
     }
880 880
 
881 881
     /**
@@ -885,8 +885,8 @@  discard block
 block discarded – undo
885 885
 	 * @param  string $context View or edit context.
886 886
 	 * @return string
887 887
 	 */
888
-	public function get_customer_last_name( $context = 'view' ) {
889
-		return $this->get_last_name( $context );
888
+	public function get_customer_last_name($context = 'view') {
889
+		return $this->get_last_name($context);
890 890
     }
891 891
 
892 892
     /**
@@ -896,8 +896,8 @@  discard block
 block discarded – undo
896 896
 	 * @param  string $context View or edit context.
897 897
 	 * @return string
898 898
 	 */
899
-	public function get_full_name( $context = 'view' ) {
900
-		return trim( $this->get_first_name( $context ) . ' ' . $this->get_last_name( $context ) );
899
+	public function get_full_name($context = 'view') {
900
+		return trim($this->get_first_name($context) . ' ' . $this->get_last_name($context));
901 901
     }
902 902
 
903 903
     /**
@@ -907,8 +907,8 @@  discard block
 block discarded – undo
907 907
 	 * @param  string $context View or edit context.
908 908
 	 * @return string
909 909
 	 */
910
-	public function get_user_full_name( $context = 'view' ) {
911
-		return $this->get_full_name( $context );
910
+	public function get_user_full_name($context = 'view') {
911
+		return $this->get_full_name($context);
912 912
     }
913 913
 
914 914
     /**
@@ -918,8 +918,8 @@  discard block
 block discarded – undo
918 918
 	 * @param  string $context View or edit context.
919 919
 	 * @return string
920 920
 	 */
921
-	public function get_customer_full_name( $context = 'view' ) {
922
-		return $this->get_full_name( $context );
921
+	public function get_customer_full_name($context = 'view') {
922
+		return $this->get_full_name($context);
923 923
     }
924 924
 
925 925
     /**
@@ -929,8 +929,8 @@  discard block
 block discarded – undo
929 929
 	 * @param  string $context View or edit context.
930 930
 	 * @return string
931 931
 	 */
932
-	public function get_phone( $context = 'view' ) {
933
-		return $this->get_prop( 'phone', $context );
932
+	public function get_phone($context = 'view') {
933
+		return $this->get_prop('phone', $context);
934 934
     }
935 935
 
936 936
     /**
@@ -940,8 +940,8 @@  discard block
 block discarded – undo
940 940
 	 * @param  string $context View or edit context.
941 941
 	 * @return string
942 942
 	 */
943
-	public function get_phone_number( $context = 'view' ) {
944
-		return $this->get_phone( $context );
943
+	public function get_phone_number($context = 'view') {
944
+		return $this->get_phone($context);
945 945
     }
946 946
 
947 947
     /**
@@ -951,8 +951,8 @@  discard block
 block discarded – undo
951 951
 	 * @param  string $context View or edit context.
952 952
 	 * @return string
953 953
 	 */
954
-	public function get_user_phone( $context = 'view' ) {
955
-		return $this->get_phone( $context );
954
+	public function get_user_phone($context = 'view') {
955
+		return $this->get_phone($context);
956 956
     }
957 957
 
958 958
     /**
@@ -962,8 +962,8 @@  discard block
 block discarded – undo
962 962
 	 * @param  string $context View or edit context.
963 963
 	 * @return string
964 964
 	 */
965
-	public function get_customer_phone( $context = 'view' ) {
966
-		return $this->get_phone( $context );
965
+	public function get_customer_phone($context = 'view') {
966
+		return $this->get_phone($context);
967 967
     }
968 968
 
969 969
     /**
@@ -973,8 +973,8 @@  discard block
 block discarded – undo
973 973
 	 * @param  string $context View or edit context.
974 974
 	 * @return string
975 975
 	 */
976
-	public function get_email( $context = 'view' ) {
977
-		return $this->get_prop( 'email', $context );
976
+	public function get_email($context = 'view') {
977
+		return $this->get_prop('email', $context);
978 978
     }
979 979
 
980 980
     /**
@@ -984,8 +984,8 @@  discard block
 block discarded – undo
984 984
 	 * @param  string $context View or edit context.
985 985
 	 * @return string
986 986
 	 */
987
-	public function get_email_address( $context = 'view' ) {
988
-		return $this->get_email( $context );
987
+	public function get_email_address($context = 'view') {
988
+		return $this->get_email($context);
989 989
     }
990 990
 
991 991
     /**
@@ -995,8 +995,8 @@  discard block
 block discarded – undo
995 995
 	 * @param  string $context View or edit context.
996 996
 	 * @return string
997 997
 	 */
998
-	public function get_user_email( $context = 'view' ) {
999
-		return $this->get_email( $context );
998
+	public function get_user_email($context = 'view') {
999
+		return $this->get_email($context);
1000 1000
     }
1001 1001
 
1002 1002
     /**
@@ -1006,8 +1006,8 @@  discard block
 block discarded – undo
1006 1006
 	 * @param  string $context View or edit context.
1007 1007
 	 * @return string
1008 1008
 	 */
1009
-	public function get_customer_email( $context = 'view' ) {
1010
-		return $this->get_email( $context );
1009
+	public function get_customer_email($context = 'view') {
1010
+		return $this->get_email($context);
1011 1011
     }
1012 1012
 
1013 1013
     /**
@@ -1017,9 +1017,9 @@  discard block
 block discarded – undo
1017 1017
 	 * @param  string $context View or edit context.
1018 1018
 	 * @return string
1019 1019
 	 */
1020
-	public function get_country( $context = 'view' ) {
1021
-		$country = $this->get_prop( 'country', $context );
1022
-		return empty( $country ) ? wpinv_get_default_country() : $country;
1020
+	public function get_country($context = 'view') {
1021
+		$country = $this->get_prop('country', $context);
1022
+		return empty($country) ? wpinv_get_default_country() : $country;
1023 1023
     }
1024 1024
 
1025 1025
     /**
@@ -1029,8 +1029,8 @@  discard block
 block discarded – undo
1029 1029
 	 * @param  string $context View or edit context.
1030 1030
 	 * @return string
1031 1031
 	 */
1032
-	public function get_user_country( $context = 'view' ) {
1033
-		return $this->get_country( $context );
1032
+	public function get_user_country($context = 'view') {
1033
+		return $this->get_country($context);
1034 1034
     }
1035 1035
 
1036 1036
     /**
@@ -1040,8 +1040,8 @@  discard block
 block discarded – undo
1040 1040
 	 * @param  string $context View or edit context.
1041 1041
 	 * @return string
1042 1042
 	 */
1043
-	public function get_customer_country( $context = 'view' ) {
1044
-		return $this->get_country( $context );
1043
+	public function get_customer_country($context = 'view') {
1044
+		return $this->get_country($context);
1045 1045
     }
1046 1046
 
1047 1047
     /**
@@ -1051,9 +1051,9 @@  discard block
 block discarded – undo
1051 1051
 	 * @param  string $context View or edit context.
1052 1052
 	 * @return string
1053 1053
 	 */
1054
-	public function get_state( $context = 'view' ) {
1055
-		$state = $this->get_prop( 'state', $context );
1056
-		return empty( $state ) ? wpinv_get_default_state() : $state;
1054
+	public function get_state($context = 'view') {
1055
+		$state = $this->get_prop('state', $context);
1056
+		return empty($state) ? wpinv_get_default_state() : $state;
1057 1057
     }
1058 1058
 
1059 1059
     /**
@@ -1063,8 +1063,8 @@  discard block
 block discarded – undo
1063 1063
 	 * @param  string $context View or edit context.
1064 1064
 	 * @return string
1065 1065
 	 */
1066
-	public function get_user_state( $context = 'view' ) {
1067
-		return $this->get_state( $context );
1066
+	public function get_user_state($context = 'view') {
1067
+		return $this->get_state($context);
1068 1068
     }
1069 1069
 
1070 1070
     /**
@@ -1074,8 +1074,8 @@  discard block
 block discarded – undo
1074 1074
 	 * @param  string $context View or edit context.
1075 1075
 	 * @return string
1076 1076
 	 */
1077
-	public function get_customer_state( $context = 'view' ) {
1078
-		return $this->get_state( $context );
1077
+	public function get_customer_state($context = 'view') {
1078
+		return $this->get_state($context);
1079 1079
     }
1080 1080
 
1081 1081
     /**
@@ -1085,8 +1085,8 @@  discard block
 block discarded – undo
1085 1085
 	 * @param  string $context View or edit context.
1086 1086
 	 * @return string
1087 1087
 	 */
1088
-	public function get_city( $context = 'view' ) {
1089
-		return $this->get_prop( 'city', $context );
1088
+	public function get_city($context = 'view') {
1089
+		return $this->get_prop('city', $context);
1090 1090
     }
1091 1091
 
1092 1092
     /**
@@ -1096,8 +1096,8 @@  discard block
 block discarded – undo
1096 1096
 	 * @param  string $context View or edit context.
1097 1097
 	 * @return string
1098 1098
 	 */
1099
-	public function get_user_city( $context = 'view' ) {
1100
-		return $this->get_city( $context );
1099
+	public function get_user_city($context = 'view') {
1100
+		return $this->get_city($context);
1101 1101
     }
1102 1102
 
1103 1103
     /**
@@ -1107,8 +1107,8 @@  discard block
 block discarded – undo
1107 1107
 	 * @param  string $context View or edit context.
1108 1108
 	 * @return string
1109 1109
 	 */
1110
-	public function get_customer_city( $context = 'view' ) {
1111
-		return $this->get_city( $context );
1110
+	public function get_customer_city($context = 'view') {
1111
+		return $this->get_city($context);
1112 1112
     }
1113 1113
 
1114 1114
     /**
@@ -1118,8 +1118,8 @@  discard block
 block discarded – undo
1118 1118
 	 * @param  string $context View or edit context.
1119 1119
 	 * @return string
1120 1120
 	 */
1121
-	public function get_zip( $context = 'view' ) {
1122
-		return $this->get_prop( 'zip', $context );
1121
+	public function get_zip($context = 'view') {
1122
+		return $this->get_prop('zip', $context);
1123 1123
     }
1124 1124
 
1125 1125
     /**
@@ -1129,8 +1129,8 @@  discard block
 block discarded – undo
1129 1129
 	 * @param  string $context View or edit context.
1130 1130
 	 * @return string
1131 1131
 	 */
1132
-	public function get_user_zip( $context = 'view' ) {
1133
-		return $this->get_zip( $context );
1132
+	public function get_user_zip($context = 'view') {
1133
+		return $this->get_zip($context);
1134 1134
     }
1135 1135
 
1136 1136
     /**
@@ -1140,8 +1140,8 @@  discard block
 block discarded – undo
1140 1140
 	 * @param  string $context View or edit context.
1141 1141
 	 * @return string
1142 1142
 	 */
1143
-	public function get_customer_zip( $context = 'view' ) {
1144
-		return $this->get_zip( $context );
1143
+	public function get_customer_zip($context = 'view') {
1144
+		return $this->get_zip($context);
1145 1145
     }
1146 1146
 
1147 1147
     /**
@@ -1151,8 +1151,8 @@  discard block
 block discarded – undo
1151 1151
 	 * @param  string $context View or edit context.
1152 1152
 	 * @return string
1153 1153
 	 */
1154
-	public function get_company( $context = 'view' ) {
1155
-		return $this->get_prop( 'company', $context );
1154
+	public function get_company($context = 'view') {
1155
+		return $this->get_prop('company', $context);
1156 1156
     }
1157 1157
 
1158 1158
     /**
@@ -1162,8 +1162,8 @@  discard block
 block discarded – undo
1162 1162
 	 * @param  string $context View or edit context.
1163 1163
 	 * @return string
1164 1164
 	 */
1165
-	public function get_user_company( $context = 'view' ) {
1166
-		return $this->get_company( $context );
1165
+	public function get_user_company($context = 'view') {
1166
+		return $this->get_company($context);
1167 1167
     }
1168 1168
 
1169 1169
     /**
@@ -1173,8 +1173,8 @@  discard block
 block discarded – undo
1173 1173
 	 * @param  string $context View or edit context.
1174 1174
 	 * @return string
1175 1175
 	 */
1176
-	public function get_customer_company( $context = 'view' ) {
1177
-		return $this->get_company( $context );
1176
+	public function get_customer_company($context = 'view') {
1177
+		return $this->get_company($context);
1178 1178
     }
1179 1179
 
1180 1180
     /**
@@ -1184,8 +1184,8 @@  discard block
 block discarded – undo
1184 1184
 	 * @param  string $context View or edit context.
1185 1185
 	 * @return string
1186 1186
 	 */
1187
-	public function get_vat_number( $context = 'view' ) {
1188
-		return $this->get_prop( 'vat_number', $context );
1187
+	public function get_vat_number($context = 'view') {
1188
+		return $this->get_prop('vat_number', $context);
1189 1189
     }
1190 1190
 
1191 1191
     /**
@@ -1195,8 +1195,8 @@  discard block
 block discarded – undo
1195 1195
 	 * @param  string $context View or edit context.
1196 1196
 	 * @return string
1197 1197
 	 */
1198
-	public function get_user_vat_number( $context = 'view' ) {
1199
-		return $this->get_vat_number( $context );
1198
+	public function get_user_vat_number($context = 'view') {
1199
+		return $this->get_vat_number($context);
1200 1200
     }
1201 1201
 
1202 1202
     /**
@@ -1206,8 +1206,8 @@  discard block
 block discarded – undo
1206 1206
 	 * @param  string $context View or edit context.
1207 1207
 	 * @return string
1208 1208
 	 */
1209
-	public function get_customer_vat_number( $context = 'view' ) {
1210
-		return $this->get_vat_number( $context );
1209
+	public function get_customer_vat_number($context = 'view') {
1210
+		return $this->get_vat_number($context);
1211 1211
     }
1212 1212
 
1213 1213
     /**
@@ -1217,8 +1217,8 @@  discard block
 block discarded – undo
1217 1217
 	 * @param  string $context View or edit context.
1218 1218
 	 * @return string
1219 1219
 	 */
1220
-	public function get_vat_rate( $context = 'view' ) {
1221
-		return $this->get_prop( 'vat_rate', $context );
1220
+	public function get_vat_rate($context = 'view') {
1221
+		return $this->get_prop('vat_rate', $context);
1222 1222
     }
1223 1223
 
1224 1224
     /**
@@ -1228,8 +1228,8 @@  discard block
 block discarded – undo
1228 1228
 	 * @param  string $context View or edit context.
1229 1229
 	 * @return string
1230 1230
 	 */
1231
-	public function get_user_vat_rate( $context = 'view' ) {
1232
-		return $this->get_vat_rate( $context );
1231
+	public function get_user_vat_rate($context = 'view') {
1232
+		return $this->get_vat_rate($context);
1233 1233
     }
1234 1234
 
1235 1235
     /**
@@ -1239,8 +1239,8 @@  discard block
 block discarded – undo
1239 1239
 	 * @param  string $context View or edit context.
1240 1240
 	 * @return string
1241 1241
 	 */
1242
-	public function get_customer_vat_rate( $context = 'view' ) {
1243
-		return $this->get_vat_rate( $context );
1242
+	public function get_customer_vat_rate($context = 'view') {
1243
+		return $this->get_vat_rate($context);
1244 1244
     }
1245 1245
 
1246 1246
     /**
@@ -1250,8 +1250,8 @@  discard block
 block discarded – undo
1250 1250
 	 * @param  string $context View or edit context.
1251 1251
 	 * @return string
1252 1252
 	 */
1253
-	public function get_address( $context = 'view' ) {
1254
-		return $this->get_prop( 'address', $context );
1253
+	public function get_address($context = 'view') {
1254
+		return $this->get_prop('address', $context);
1255 1255
     }
1256 1256
 
1257 1257
     /**
@@ -1261,8 +1261,8 @@  discard block
 block discarded – undo
1261 1261
 	 * @param  string $context View or edit context.
1262 1262
 	 * @return string
1263 1263
 	 */
1264
-	public function get_user_address( $context = 'view' ) {
1265
-		return $this->get_address( $context );
1264
+	public function get_user_address($context = 'view') {
1265
+		return $this->get_address($context);
1266 1266
     }
1267 1267
 
1268 1268
     /**
@@ -1272,8 +1272,8 @@  discard block
 block discarded – undo
1272 1272
 	 * @param  string $context View or edit context.
1273 1273
 	 * @return string
1274 1274
 	 */
1275
-	public function get_customer_address( $context = 'view' ) {
1276
-		return $this->get_address( $context );
1275
+	public function get_customer_address($context = 'view') {
1276
+		return $this->get_address($context);
1277 1277
     }
1278 1278
 
1279 1279
     /**
@@ -1283,8 +1283,8 @@  discard block
 block discarded – undo
1283 1283
 	 * @param  string $context View or edit context.
1284 1284
 	 * @return bool
1285 1285
 	 */
1286
-	public function get_is_viewed( $context = 'view' ) {
1287
-		return (bool) $this->get_prop( 'is_viewed', $context );
1286
+	public function get_is_viewed($context = 'view') {
1287
+		return (bool) $this->get_prop('is_viewed', $context);
1288 1288
 	}
1289 1289
 
1290 1290
 	/**
@@ -1294,8 +1294,8 @@  discard block
 block discarded – undo
1294 1294
 	 * @param  string $context View or edit context.
1295 1295
 	 * @return bool
1296 1296
 	 */
1297
-	public function get_email_cc( $context = 'view' ) {
1298
-		return $this->get_prop( 'email_cc', $context );
1297
+	public function get_email_cc($context = 'view') {
1298
+		return $this->get_prop('email_cc', $context);
1299 1299
 	}
1300 1300
 
1301 1301
 	/**
@@ -1305,8 +1305,8 @@  discard block
 block discarded – undo
1305 1305
 	 * @param  string $context View or edit context.
1306 1306
 	 * @return bool
1307 1307
 	 */
1308
-	public function get_template( $context = 'view' ) {
1309
-		return $this->get_prop( 'template', $context );
1308
+	public function get_template($context = 'view') {
1309
+		return $this->get_prop('template', $context);
1310 1310
 	}
1311 1311
 
1312 1312
 	/**
@@ -1316,8 +1316,8 @@  discard block
 block discarded – undo
1316 1316
 	 * @param  string $context View or edit context.
1317 1317
 	 * @return bool
1318 1318
 	 */
1319
-	public function get_created_via( $context = 'view' ) {
1320
-		return $this->get_prop( 'created_via', $context );
1319
+	public function get_created_via($context = 'view') {
1320
+		return $this->get_prop('created_via', $context);
1321 1321
 	}
1322 1322
 
1323 1323
 	/**
@@ -1327,8 +1327,8 @@  discard block
 block discarded – undo
1327 1327
 	 * @param  string $context View or edit context.
1328 1328
 	 * @return bool
1329 1329
 	 */
1330
-	public function get_address_confirmed( $context = 'view' ) {
1331
-		return (bool) $this->get_prop( 'address_confirmed', $context );
1330
+	public function get_address_confirmed($context = 'view') {
1331
+		return (bool) $this->get_prop('address_confirmed', $context);
1332 1332
     }
1333 1333
 
1334 1334
     /**
@@ -1338,8 +1338,8 @@  discard block
 block discarded – undo
1338 1338
 	 * @param  string $context View or edit context.
1339 1339
 	 * @return bool
1340 1340
 	 */
1341
-	public function get_user_address_confirmed( $context = 'view' ) {
1342
-		return $this->get_address_confirmed( $context );
1341
+	public function get_user_address_confirmed($context = 'view') {
1342
+		return $this->get_address_confirmed($context);
1343 1343
     }
1344 1344
 
1345 1345
     /**
@@ -1349,8 +1349,8 @@  discard block
 block discarded – undo
1349 1349
 	 * @param  string $context View or edit context.
1350 1350
 	 * @return bool
1351 1351
 	 */
1352
-	public function get_customer_address_confirmed( $context = 'view' ) {
1353
-		return $this->get_address_confirmed( $context );
1352
+	public function get_customer_address_confirmed($context = 'view') {
1353
+		return $this->get_address_confirmed($context);
1354 1354
     }
1355 1355
 
1356 1356
     /**
@@ -1360,12 +1360,12 @@  discard block
 block discarded – undo
1360 1360
 	 * @param  string $context View or edit context.
1361 1361
 	 * @return float
1362 1362
 	 */
1363
-	public function get_subtotal( $context = 'view' ) {
1364
-        $subtotal = (float) $this->get_prop( 'subtotal', $context );
1363
+	public function get_subtotal($context = 'view') {
1364
+        $subtotal = (float) $this->get_prop('subtotal', $context);
1365 1365
 
1366 1366
         // Backwards compatibility.
1367
-        if ( is_bool( $context ) && $context ) {
1368
-            return wpinv_price( $subtotal, $this->get_currency() );
1367
+        if (is_bool($context) && $context) {
1368
+            return wpinv_price($subtotal, $this->get_currency());
1369 1369
         }
1370 1370
 
1371 1371
         return $subtotal;
@@ -1378,8 +1378,8 @@  discard block
 block discarded – undo
1378 1378
 	 * @param  string $context View or edit context.
1379 1379
 	 * @return float
1380 1380
 	 */
1381
-	public function get_total_discount( $context = 'view' ) {
1382
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_discount', $context ) ) );
1381
+	public function get_total_discount($context = 'view') {
1382
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_discount', $context)));
1383 1383
     }
1384 1384
 
1385 1385
     /**
@@ -1389,18 +1389,18 @@  discard block
 block discarded – undo
1389 1389
 	 * @param  string $context View or edit context.
1390 1390
 	 * @return float
1391 1391
 	 */
1392
-	public function get_total_tax( $context = 'view' ) {
1393
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_tax', $context ) ) );
1392
+	public function get_total_tax($context = 'view') {
1393
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_tax', $context)));
1394 1394
 	}
1395 1395
 
1396 1396
 	/**
1397 1397
 	 * @deprecated
1398 1398
 	 */
1399
-	public function get_final_tax( $currency = false ) {
1399
+	public function get_final_tax($currency = false) {
1400 1400
 		$tax = $this->get_total_tax();
1401 1401
 
1402
-        if ( $currency ) {
1403
-			return wpinv_price( $tax, $this->get_currency() );
1402
+        if ($currency) {
1403
+			return wpinv_price($tax, $this->get_currency());
1404 1404
         }
1405 1405
 
1406 1406
         return $tax;
@@ -1413,8 +1413,8 @@  discard block
 block discarded – undo
1413 1413
 	 * @param  string $context View or edit context.
1414 1414
 	 * @return float
1415 1415
 	 */
1416
-	public function get_total_fees( $context = 'view' ) {
1417
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_fees', $context ) ) );
1416
+	public function get_total_fees($context = 'view') {
1417
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_fees', $context)));
1418 1418
     }
1419 1419
 
1420 1420
     /**
@@ -1424,8 +1424,8 @@  discard block
 block discarded – undo
1424 1424
 	 * @param  string $context View or edit context.
1425 1425
 	 * @return float
1426 1426
 	 */
1427
-	public function get_fees_total( $context = 'view' ) {
1428
-		return $this->get_total_fees( $context );
1427
+	public function get_fees_total($context = 'view') {
1428
+		return $this->get_total_fees($context);
1429 1429
     }
1430 1430
 
1431 1431
     /**
@@ -1434,8 +1434,8 @@  discard block
 block discarded – undo
1434 1434
 	 * @since 1.0.19
1435 1435
      * @return float
1436 1436
 	 */
1437
-	public function get_total( $context = 'view' ) {
1438
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total', $context ) ) );
1437
+	public function get_total($context = 'view') {
1438
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total', $context)));
1439 1439
 	}
1440 1440
 
1441 1441
 	/**
@@ -1447,20 +1447,20 @@  discard block
 block discarded – undo
1447 1447
 	public function get_non_recurring_total() {
1448 1448
 
1449 1449
 		$subtotal = 0;
1450
-		foreach ( $this->get_items() as $item ) {
1451
-			if ( ! $item->is_recurring() ) {
1450
+		foreach ($this->get_items() as $item) {
1451
+			if (!$item->is_recurring()) {
1452 1452
 				$subtotal += $item->get_sub_total();
1453 1453
 			}
1454 1454
 		}
1455 1455
 
1456
-		foreach ( $this->get_fees() as $fee ) {
1457
-			if ( empty( $fee['recurring_fee'] ) ) {
1458
-				$subtotal += wpinv_sanitize_amount( $fee['initial_fee'] );
1456
+		foreach ($this->get_fees() as $fee) {
1457
+			if (empty($fee['recurring_fee'])) {
1458
+				$subtotal += wpinv_sanitize_amount($fee['initial_fee']);
1459 1459
 			}
1460 1460
 		}
1461 1461
 
1462
-		$subtotal = wpinv_round_amount( wpinv_sanitize_amount( $subtotal ) );
1463
-        return apply_filters( 'wpinv_get_non_recurring_invoice_total', $subtotal, $this );
1462
+		$subtotal = wpinv_round_amount(wpinv_sanitize_amount($subtotal));
1463
+        return apply_filters('wpinv_get_non_recurring_invoice_total', $subtotal, $this);
1464 1464
 
1465 1465
     }
1466 1466
 
@@ -1483,7 +1483,7 @@  discard block
 block discarded – undo
1483 1483
 	 */
1484 1484
     public function get_initial_total() {
1485 1485
 
1486
-		if ( empty( $this->totals ) ) {
1486
+		if (empty($this->totals)) {
1487 1487
 			$this->recalculate_total();
1488 1488
 		}
1489 1489
 
@@ -1493,12 +1493,12 @@  discard block
 block discarded – undo
1493 1493
 		$subtotal = $this->totals['subtotal']['initial'];
1494 1494
 		$total    = $tax + $fee - $discount + $subtotal;
1495 1495
 
1496
-		if ( 0 > $total ) {
1496
+		if (0 > $total) {
1497 1497
 			$total = 0;
1498 1498
 		}
1499 1499
 
1500
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1501
-        return apply_filters( 'wpinv_get_initial_invoice_total', $total, $this );
1500
+		$total = wpinv_round_amount(wpinv_sanitize_amount($total));
1501
+        return apply_filters('wpinv_get_initial_invoice_total', $total, $this);
1502 1502
 	}
1503 1503
 
1504 1504
 	/**
@@ -1510,7 +1510,7 @@  discard block
 block discarded – undo
1510 1510
 	 */
1511 1511
     public function get_recurring_total() {
1512 1512
 
1513
-		if ( empty( $this->totals ) ) {
1513
+		if (empty($this->totals)) {
1514 1514
 			$this->recalculate_total();
1515 1515
 		}
1516 1516
 
@@ -1520,12 +1520,12 @@  discard block
 block discarded – undo
1520 1520
 		$subtotal = $this->totals['subtotal']['recurring'];
1521 1521
 		$total    = $tax + $fee - $discount + $subtotal;
1522 1522
 
1523
-		if ( 0 > $total ) {
1523
+		if (0 > $total) {
1524 1524
 			$total = 0;
1525 1525
 		}
1526 1526
 
1527
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1528
-        return apply_filters( 'wpinv_get_recurring_invoice_total', $total, $this );
1527
+		$total = wpinv_round_amount(wpinv_sanitize_amount($total));
1528
+        return apply_filters('wpinv_get_recurring_invoice_total', $total, $this);
1529 1529
 	}
1530 1530
 
1531 1531
 	/**
@@ -1536,10 +1536,10 @@  discard block
 block discarded – undo
1536 1536
 	 * @param string $currency Whether to include the currency.
1537 1537
      * @return float|string
1538 1538
 	 */
1539
-    public function get_recurring_details( $field = '', $currency = false ) {
1539
+    public function get_recurring_details($field = '', $currency = false) {
1540 1540
 
1541 1541
 		// Maybe recalculate totals.
1542
-		if ( empty( $this->totals ) ) {
1542
+		if (empty($this->totals)) {
1543 1543
 			$this->recalculate_total();
1544 1544
 		}
1545 1545
 
@@ -1559,8 +1559,8 @@  discard block
 block discarded – undo
1559 1559
 			$currency
1560 1560
 		);
1561 1561
 
1562
-        if ( isset( $data[$field] ) ) {
1563
-            return ( $currency ? wpinv_price( $data[$field], $this->get_currency() ) : $data[$field] );
1562
+        if (isset($data[$field])) {
1563
+            return ($currency ? wpinv_price($data[$field], $this->get_currency()) : $data[$field]);
1564 1564
         }
1565 1565
 
1566 1566
         return $data;
@@ -1573,8 +1573,8 @@  discard block
 block discarded – undo
1573 1573
 	 * @param  string $context View or edit context.
1574 1574
 	 * @return array
1575 1575
 	 */
1576
-	public function get_fees( $context = 'view' ) {
1577
-		return wpinv_parse_list( $this->get_prop( 'fees', $context ) );
1576
+	public function get_fees($context = 'view') {
1577
+		return wpinv_parse_list($this->get_prop('fees', $context));
1578 1578
     }
1579 1579
 
1580 1580
     /**
@@ -1584,8 +1584,8 @@  discard block
 block discarded – undo
1584 1584
 	 * @param  string $context View or edit context.
1585 1585
 	 * @return array
1586 1586
 	 */
1587
-	public function get_discounts( $context = 'view' ) {
1588
-		return wpinv_parse_list( $this->get_prop( 'discounts', $context ) );
1587
+	public function get_discounts($context = 'view') {
1588
+		return wpinv_parse_list($this->get_prop('discounts', $context));
1589 1589
     }
1590 1590
 
1591 1591
     /**
@@ -1595,8 +1595,8 @@  discard block
 block discarded – undo
1595 1595
 	 * @param  string $context View or edit context.
1596 1596
 	 * @return array
1597 1597
 	 */
1598
-	public function get_taxes( $context = 'view' ) {
1599
-		return wpinv_parse_list( $this->get_prop( 'taxes', $context ) );
1598
+	public function get_taxes($context = 'view') {
1599
+		return wpinv_parse_list($this->get_prop('taxes', $context));
1600 1600
     }
1601 1601
 
1602 1602
     /**
@@ -1606,8 +1606,8 @@  discard block
 block discarded – undo
1606 1606
 	 * @param  string $context View or edit context.
1607 1607
 	 * @return GetPaid_Form_Item[]
1608 1608
 	 */
1609
-	public function get_items( $context = 'view' ) {
1610
-        return $this->get_prop( 'items', $context );
1609
+	public function get_items($context = 'view') {
1610
+        return $this->get_prop('items', $context);
1611 1611
 	}
1612 1612
 
1613 1613
 	/**
@@ -1617,7 +1617,7 @@  discard block
 block discarded – undo
1617 1617
 	 * @return string
1618 1618
 	 */
1619 1619
 	public function get_item_ids() {
1620
-		return implode( ', ', wp_list_pluck( $this->get_cart_details(), 'item_id' ) );
1620
+		return implode(', ', wp_list_pluck($this->get_cart_details(), 'item_id'));
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 int
1629 1629
 	 */
1630
-	public function get_payment_form( $context = 'view' ) {
1631
-		return intval( $this->get_prop( 'payment_form', $context ) );
1630
+	public function get_payment_form($context = 'view') {
1631
+		return intval($this->get_prop('payment_form', $context));
1632 1632
     }
1633 1633
 
1634 1634
     /**
@@ -1638,8 +1638,8 @@  discard block
 block discarded – undo
1638 1638
 	 * @param  string $context View or edit context.
1639 1639
 	 * @return string
1640 1640
 	 */
1641
-	public function get_submission_id( $context = 'view' ) {
1642
-		return $this->get_prop( 'submission_id', $context );
1641
+	public function get_submission_id($context = 'view') {
1642
+		return $this->get_prop('submission_id', $context);
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_discount_code( $context = 'view' ) {
1653
-		return $this->get_prop( 'discount_code', $context );
1652
+	public function get_discount_code($context = 'view') {
1653
+		return $this->get_prop('discount_code', $context);
1654 1654
     }
1655 1655
 
1656 1656
     /**
@@ -1660,8 +1660,8 @@  discard block
 block discarded – undo
1660 1660
 	 * @param  string $context View or edit context.
1661 1661
 	 * @return string
1662 1662
 	 */
1663
-	public function get_gateway( $context = 'view' ) {
1664
-		return $this->get_prop( 'gateway', $context );
1663
+	public function get_gateway($context = 'view') {
1664
+		return $this->get_prop('gateway', $context);
1665 1665
     }
1666 1666
 
1667 1667
     /**
@@ -1671,8 +1671,8 @@  discard block
 block discarded – undo
1671 1671
 	 * @return string
1672 1672
 	 */
1673 1673
     public function get_gateway_title() {
1674
-        $title =  wpinv_get_gateway_checkout_label( $this->get_gateway() );
1675
-        return apply_filters( 'wpinv_gateway_title', $title, $this->get_id(), $this );
1674
+        $title = wpinv_get_gateway_checkout_label($this->get_gateway());
1675
+        return apply_filters('wpinv_gateway_title', $title, $this->get_id(), $this);
1676 1676
     }
1677 1677
 
1678 1678
     /**
@@ -1682,8 +1682,8 @@  discard block
 block discarded – undo
1682 1682
 	 * @param  string $context View or edit context.
1683 1683
 	 * @return string
1684 1684
 	 */
1685
-	public function get_transaction_id( $context = 'view' ) {
1686
-		return $this->get_prop( 'transaction_id', $context );
1685
+	public function get_transaction_id($context = 'view') {
1686
+		return $this->get_prop('transaction_id', $context);
1687 1687
     }
1688 1688
 
1689 1689
     /**
@@ -1693,9 +1693,9 @@  discard block
 block discarded – undo
1693 1693
 	 * @param  string $context View or edit context.
1694 1694
 	 * @return string
1695 1695
 	 */
1696
-	public function get_currency( $context = 'view' ) {
1697
-        $currency = $this->get_prop( 'currency', $context );
1698
-        return empty( $currency ) ? wpinv_get_currency() : $currency;
1696
+	public function get_currency($context = 'view') {
1697
+        $currency = $this->get_prop('currency', $context);
1698
+        return empty($currency) ? wpinv_get_currency() : $currency;
1699 1699
     }
1700 1700
 
1701 1701
     /**
@@ -1705,8 +1705,8 @@  discard block
 block discarded – undo
1705 1705
 	 * @param  string $context View or edit context.
1706 1706
 	 * @return bool
1707 1707
 	 */
1708
-	public function get_disable_taxes( $context = 'view' ) {
1709
-        return (bool) $this->get_prop( 'disable_taxes', $context );
1708
+	public function get_disable_taxes($context = 'view') {
1709
+        return (bool) $this->get_prop('disable_taxes', $context);
1710 1710
     }
1711 1711
 
1712 1712
     /**
@@ -1716,8 +1716,8 @@  discard block
 block discarded – undo
1716 1716
 	 * @param  string $context View or edit context.
1717 1717
 	 * @return int
1718 1718
 	 */
1719
-    public function get_subscription_id( $context = 'view' ) {
1720
-		return $this->is_renewal() ? $this->get_parent()->get_subscription_id( $context ) : $this->get_prop( 'subscription_id', $context );
1719
+    public function get_subscription_id($context = 'view') {
1720
+		return $this->is_renewal() ? $this->get_parent()->get_subscription_id($context) : $this->get_prop('subscription_id', $context);
1721 1721
 	}
1722 1722
 
1723 1723
 	/**
@@ -1727,12 +1727,12 @@  discard block
 block discarded – undo
1727 1727
 	 * @param  string $context View or edit context.
1728 1728
 	 * @return int
1729 1729
 	 */
1730
-    public function get_remote_subscription_id( $context = 'view' ) {
1731
-        $subscription_id = $this->get_prop( 'remote_subscription_id', $context );
1730
+    public function get_remote_subscription_id($context = 'view') {
1731
+        $subscription_id = $this->get_prop('remote_subscription_id', $context);
1732 1732
 
1733
-        if ( empty( $subscription_id ) && $this->is_renewal() ) {
1733
+        if (empty($subscription_id) && $this->is_renewal()) {
1734 1734
             $parent = $this->get_parent();
1735
-            return $parent->get_remote_subscription_id( $context );
1735
+            return $parent->get_remote_subscription_id($context);
1736 1736
         }
1737 1737
 
1738 1738
         return $subscription_id;
@@ -1745,20 +1745,20 @@  discard block
 block discarded – undo
1745 1745
 	 * @param  string $context View or edit context.
1746 1746
 	 * @return array
1747 1747
 	 */
1748
-    public function get_payment_meta( $context = 'view' ) {
1748
+    public function get_payment_meta($context = 'view') {
1749 1749
 
1750 1750
         return array(
1751
-            'price'        => $this->get_total( $context ),
1752
-            'date'         => $this->get_date_created( $context ),
1753
-            'user_email'   => $this->get_email( $context ),
1754
-            'invoice_key'  => $this->get_key( $context ),
1755
-            'currency'     => $this->get_currency( $context ),
1756
-            'items'        => $this->get_items( $context ),
1757
-            'user_info'    => $this->get_user_info( $context ),
1751
+            'price'        => $this->get_total($context),
1752
+            'date'         => $this->get_date_created($context),
1753
+            'user_email'   => $this->get_email($context),
1754
+            'invoice_key'  => $this->get_key($context),
1755
+            'currency'     => $this->get_currency($context),
1756
+            'items'        => $this->get_items($context),
1757
+            'user_info'    => $this->get_user_info($context),
1758 1758
             'cart_details' => $this->get_cart_details(),
1759
-            'status'       => $this->get_status( $context ),
1760
-            'fees'         => $this->get_fees( $context ),
1761
-            'taxes'        => $this->get_taxes( $context ),
1759
+            'status'       => $this->get_status($context),
1760
+            'fees'         => $this->get_fees($context),
1761
+            'taxes'        => $this->get_taxes($context),
1762 1762
         );
1763 1763
 
1764 1764
     }
@@ -1773,9 +1773,9 @@  discard block
 block discarded – undo
1773 1773
         $items        = $this->get_items();
1774 1774
         $cart_details = array();
1775 1775
 
1776
-        foreach ( $items as $item ) {
1776
+        foreach ($items as $item) {
1777 1777
 			$item->invoice_id = $this->get_id();
1778
-            $cart_details[]   = $item->prepare_data_for_saving();
1778
+            $cart_details[] = $item->prepare_data_for_saving();
1779 1779
         }
1780 1780
 
1781 1781
         return $cart_details;
@@ -1786,11 +1786,11 @@  discard block
 block discarded – undo
1786 1786
 	 *
1787 1787
 	 * @return null|GetPaid_Form_Item|int
1788 1788
 	 */
1789
-	public function get_recurring( $object = false ) {
1789
+	public function get_recurring($object = false) {
1790 1790
 
1791 1791
 		// Are we returning an object?
1792
-        if ( $object ) {
1793
-            return $this->get_item( $this->recurring_item );
1792
+        if ($object) {
1793
+            return $this->get_item($this->recurring_item);
1794 1794
         }
1795 1795
 
1796 1796
         return $this->recurring_item;
@@ -1805,15 +1805,15 @@  discard block
 block discarded – undo
1805 1805
 	public function get_subscription_name() {
1806 1806
 
1807 1807
 		// Retrieve the recurring name
1808
-        $item = $this->get_recurring( true );
1808
+        $item = $this->get_recurring(true);
1809 1809
 
1810 1810
 		// Abort if it does not exist.
1811
-        if ( empty( $item ) ) {
1811
+        if (empty($item)) {
1812 1812
             return '';
1813 1813
         }
1814 1814
 
1815 1815
 		// Return the item name.
1816
-        return apply_filters( 'wpinv_invoice_get_subscription_name', $item->get_name(), $this );
1816
+        return apply_filters('wpinv_invoice_get_subscription_name', $item->get_name(), $this);
1817 1817
 	}
1818 1818
 
1819 1819
 	/**
@@ -1823,9 +1823,9 @@  discard block
 block discarded – undo
1823 1823
 	 * @return string
1824 1824
 	 */
1825 1825
 	public function get_view_url() {
1826
-        $invoice_url = get_permalink( $this->get_id() );
1827
-		$invoice_url = add_query_arg( 'invoice_key', $this->get_key(), $invoice_url );
1828
-        return apply_filters( 'wpinv_get_view_url', $invoice_url, $this );
1826
+        $invoice_url = get_permalink($this->get_id());
1827
+		$invoice_url = add_query_arg('invoice_key', $this->get_key(), $invoice_url);
1828
+        return apply_filters('wpinv_get_view_url', $invoice_url, $this);
1829 1829
 	}
1830 1830
 
1831 1831
 	/**
@@ -1834,25 +1834,25 @@  discard block
 block discarded – undo
1834 1834
 	 * @since 1.0.19
1835 1835
 	 * @return string
1836 1836
 	 */
1837
-	public function get_checkout_payment_url( $deprecated = false, $secret = false ) {
1837
+	public function get_checkout_payment_url($deprecated = false, $secret = false) {
1838 1838
 
1839 1839
 		// Retrieve the checkout url.
1840 1840
         $pay_url = wpinv_get_checkout_uri();
1841 1841
 
1842 1842
 		// Maybe force ssl.
1843
-        if ( is_ssl() ) {
1844
-            $pay_url = str_replace( 'http:', 'https:', $pay_url );
1843
+        if (is_ssl()) {
1844
+            $pay_url = str_replace('http:', 'https:', $pay_url);
1845 1845
         }
1846 1846
 
1847 1847
 		// Add the invoice key.
1848
-		$pay_url = add_query_arg( 'invoice_key', $this->get_key(), $pay_url );
1848
+		$pay_url = add_query_arg('invoice_key', $this->get_key(), $pay_url);
1849 1849
 
1850 1850
 		// (Maybe?) add a secret
1851
-        if ( $secret ) {
1852
-            $pay_url = add_query_arg( array( '_wpipay' => md5( $this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key() ) ), $pay_url );
1851
+        if ($secret) {
1852
+            $pay_url = add_query_arg(array('_wpipay' => md5($this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key())), $pay_url);
1853 1853
         }
1854 1854
 
1855
-        return apply_filters( 'wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret );
1855
+        return apply_filters('wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret);
1856 1856
 	}
1857 1857
 	
1858 1858
 	/**
@@ -1867,14 +1867,14 @@  discard block
 block discarded – undo
1867 1867
         $receipt_url = wpinv_get_success_page_uri();
1868 1868
 
1869 1869
 		// Maybe force ssl.
1870
-        if ( is_ssl() ) {
1871
-            $receipt_url = str_replace( 'http:', 'https:', $receipt_url );
1870
+        if (is_ssl()) {
1871
+            $receipt_url = str_replace('http:', 'https:', $receipt_url);
1872 1872
         }
1873 1873
 
1874 1874
 		// Add the invoice key.
1875
-		$receipt_url = add_query_arg( 'invoice_key', $this->get_key(), $receipt_url );
1875
+		$receipt_url = add_query_arg('invoice_key', $this->get_key(), $receipt_url);
1876 1876
 
1877
-        return apply_filters( 'getpaid_get_invoice_receipt_url', $receipt_url, $this );
1877
+        return apply_filters('getpaid_get_invoice_receipt_url', $receipt_url, $this);
1878 1878
 	}
1879 1879
 	
1880 1880
 	/**
@@ -1887,7 +1887,7 @@  discard block
 block discarded – undo
1887 1887
 
1888 1888
 		$type   = $this->get_type();
1889 1889
 		$status = "wpi-$type-pending";
1890
-		return str_replace( '-invoice', '', $status );
1890
+		return str_replace('-invoice', '', $status);
1891 1891
 
1892 1892
 	}
1893 1893
 
@@ -1901,8 +1901,8 @@  discard block
 block discarded – undo
1901 1901
 	 * @param  string $context View or edit context.
1902 1902
 	 * @return mixed Value of the given invoice property (if set).
1903 1903
 	 */
1904
-	public function get( $key, $context = 'view' ) {
1905
-        return $this->get_prop( $key, $context );
1904
+	public function get($key, $context = 'view') {
1905
+        return $this->get_prop($key, $context);
1906 1906
 	}
1907 1907
 
1908 1908
     /*
@@ -1925,11 +1925,11 @@  discard block
 block discarded – undo
1925 1925
 	 * @param  mixed $value new value.
1926 1926
 	 * @return mixed Value of the given invoice property (if set).
1927 1927
 	 */
1928
-	public function set( $key, $value ) {
1928
+	public function set($key, $value) {
1929 1929
 
1930 1930
         $setter = "set_$key";
1931
-        if ( is_callable( array( $this, $setter ) ) ) {
1932
-            $this->{$setter}( $value );
1931
+        if (is_callable(array($this, $setter))) {
1932
+            $this->{$setter}($value);
1933 1933
         }
1934 1934
 
1935 1935
 	}
@@ -1943,45 +1943,45 @@  discard block
 block discarded – undo
1943 1943
 	 * @param bool   $manual_update Is this a manual status change?.
1944 1944
 	 * @return array details of change.
1945 1945
 	 */
1946
-	public function set_status( $new_status, $note = '', $manual_update = false ) {
1946
+	public function set_status($new_status, $note = '', $manual_update = false) {
1947 1947
 		$old_status = $this->get_status();
1948 1948
 
1949 1949
 		$statuses = $this->get_all_statuses();
1950 1950
 
1951
-		if ( isset( $statuses[ 'draft' ] ) ) {
1952
-			unset( $statuses[ 'draft' ] );
1951
+		if (isset($statuses['draft'])) {
1952
+			unset($statuses['draft']);
1953 1953
 		}
1954 1954
 
1955
-		$this->set_prop( 'status', $new_status );
1955
+		$this->set_prop('status', $new_status);
1956 1956
 
1957 1957
 		// If setting the status, ensure it's set to a valid status.
1958
-		if ( true === $this->object_read ) {
1958
+		if (true === $this->object_read) {
1959 1959
 
1960 1960
 			// Only allow valid new status.
1961
-			if ( ! array_key_exists( $new_status, $statuses ) ) {
1961
+			if (!array_key_exists($new_status, $statuses)) {
1962 1962
 				$new_status = $this->get_default_status();
1963 1963
 			}
1964 1964
 
1965 1965
 			// If the old status is set but unknown (e.g. draft) assume its pending for action usage.
1966
-			if ( $old_status && ! array_key_exists( $new_status, $statuses ) ) {
1966
+			if ($old_status && !array_key_exists($new_status, $statuses)) {
1967 1967
 				$old_status = $this->get_default_status();
1968 1968
 			}
1969 1969
 
1970 1970
 			// Paid - Renewal (i.e when duplicating a parent invoice )
1971
-			if ( $new_status == 'wpi-pending' && $old_status == 'publish' && ! $this->get_id() ) {
1971
+			if ($new_status == 'wpi-pending' && $old_status == 'publish' && !$this->get_id()) {
1972 1972
 				$old_status = 'wpi-pending';
1973 1973
 			}
1974 1974
 
1975
-			if ( $old_status !== $new_status ) {
1975
+			if ($old_status !== $new_status) {
1976 1976
 				$this->status_transition = array(
1977
-					'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
1977
+					'from'   => !empty($this->status_transition['from']) ? $this->status_transition['from'] : $old_status,
1978 1978
 					'to'     => $new_status,
1979 1979
 					'note'   => $note,
1980 1980
 					'manual' => (bool) $manual_update,
1981 1981
 				);
1982 1982
 
1983
-				if ( $manual_update ) {
1984
-					do_action( 'getpaid_' . $this->object_type .'_edit_status', $this->get_id(), $new_status );
1983
+				if ($manual_update) {
1984
+					do_action('getpaid_' . $this->object_type . '_edit_status', $this->get_id(), $new_status);
1985 1985
 				}
1986 1986
 
1987 1987
 				$this->maybe_set_date_paid();
@@ -2006,8 +2006,8 @@  discard block
 block discarded – undo
2006 2006
 	 */
2007 2007
 	public function maybe_set_date_paid() {
2008 2008
 
2009
-		if ( ! $this->get_date_completed( 'edit' ) && $this->is_paid() ) {
2010
-			$this->set_date_completed( current_time( 'mysql' ) );
2009
+		if (!$this->get_date_completed('edit') && $this->is_paid()) {
2010
+			$this->set_date_completed(current_time('mysql'));
2011 2011
 		}
2012 2012
 	}
2013 2013
 
@@ -2016,11 +2016,11 @@  discard block
 block discarded – undo
2016 2016
 	 *
2017 2017
 	 * @since 1.0.19
2018 2018
 	 */
2019
-	public function set_parent_id( $value ) {
2020
-		if ( $value && ( $value === $this->get_id() ) ) {
2019
+	public function set_parent_id($value) {
2020
+		if ($value && ($value === $this->get_id())) {
2021 2021
 			return;
2022 2022
 		}
2023
-		$this->set_prop( 'parent_id', absint( $value ) );
2023
+		$this->set_prop('parent_id', absint($value));
2024 2024
     }
2025 2025
 
2026 2026
     /**
@@ -2028,8 +2028,8 @@  discard block
 block discarded – undo
2028 2028
 	 *
2029 2029
 	 * @since 1.0.19
2030 2030
 	 */
2031
-	public function set_version( $value ) {
2032
-		$this->set_prop( 'version', $value );
2031
+	public function set_version($value) {
2032
+		$this->set_prop('version', $value);
2033 2033
     }
2034 2034
 
2035 2035
     /**
@@ -2039,15 +2039,15 @@  discard block
 block discarded – undo
2039 2039
 	 * @param string $value Value to set.
2040 2040
      * @return bool Whether or not the date was set.
2041 2041
 	 */
2042
-	public function set_date_created( $value ) {
2043
-        $date = strtotime( $value );
2042
+	public function set_date_created($value) {
2043
+        $date = strtotime($value);
2044 2044
 
2045
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2046
-            $this->set_prop( 'date_created', date( 'Y-m-d H:i:s', $date ) );
2045
+        if ($date && $value !== '0000-00-00 00:00:00') {
2046
+            $this->set_prop('date_created', date('Y-m-d H:i:s', $date));
2047 2047
             return true;
2048 2048
         }
2049 2049
 
2050
-		$this->set_prop( 'date_created', '' );
2050
+		$this->set_prop('date_created', '');
2051 2051
 		return false;
2052 2052
 
2053 2053
     }
@@ -2059,15 +2059,15 @@  discard block
 block discarded – undo
2059 2059
 	 * @param string $value Value to set.
2060 2060
      * @return bool Whether or not the date was set.
2061 2061
 	 */
2062
-	public function set_due_date( $value ) {
2063
-        $date = strtotime( $value );
2062
+	public function set_due_date($value) {
2063
+        $date = strtotime($value);
2064 2064
 
2065
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2066
-            $this->set_prop( 'due_date', date( 'Y-m-d H:i:s', $date ) );
2065
+        if ($date && $value !== '0000-00-00 00:00:00') {
2066
+            $this->set_prop('due_date', date('Y-m-d H:i:s', $date));
2067 2067
             return true;
2068 2068
         }
2069 2069
 
2070
-		$this->set_prop( 'due_date', '' );
2070
+		$this->set_prop('due_date', '');
2071 2071
         return false;
2072 2072
 
2073 2073
     }
@@ -2078,8 +2078,8 @@  discard block
 block discarded – undo
2078 2078
 	 * @since 1.0.19
2079 2079
 	 * @param  string $value New name.
2080 2080
 	 */
2081
-	public function set_date_due( $value ) {
2082
-		$this->set_due_date( $value );
2081
+	public function set_date_due($value) {
2082
+		$this->set_due_date($value);
2083 2083
     }
2084 2084
 
2085 2085
     /**
@@ -2089,15 +2089,15 @@  discard block
 block discarded – undo
2089 2089
 	 * @param string $value Value to set.
2090 2090
      * @return bool Whether or not the date was set.
2091 2091
 	 */
2092
-	public function set_completed_date( $value ) {
2093
-        $date = strtotime( $value );
2092
+	public function set_completed_date($value) {
2093
+        $date = strtotime($value);
2094 2094
 
2095
-        if ( $date && $value !== '0000-00-00 00:00:00'  ) {
2096
-            $this->set_prop( 'completed_date', date( 'Y-m-d H:i:s', $date ) );
2095
+        if ($date && $value !== '0000-00-00 00:00:00') {
2096
+            $this->set_prop('completed_date', date('Y-m-d H:i:s', $date));
2097 2097
             return true;
2098 2098
         }
2099 2099
 
2100
-		$this->set_prop( 'completed_date', '' );
2100
+		$this->set_prop('completed_date', '');
2101 2101
         return false;
2102 2102
 
2103 2103
     }
@@ -2108,8 +2108,8 @@  discard block
 block discarded – undo
2108 2108
 	 * @since 1.0.19
2109 2109
 	 * @param  string $value New name.
2110 2110
 	 */
2111
-	public function set_date_completed( $value ) {
2112
-		$this->set_completed_date( $value );
2111
+	public function set_date_completed($value) {
2112
+		$this->set_completed_date($value);
2113 2113
     }
2114 2114
 
2115 2115
     /**
@@ -2119,15 +2119,15 @@  discard block
 block discarded – undo
2119 2119
 	 * @param string $value Value to set.
2120 2120
      * @return bool Whether or not the date was set.
2121 2121
 	 */
2122
-	public function set_date_modified( $value ) {
2123
-        $date = strtotime( $value );
2122
+	public function set_date_modified($value) {
2123
+        $date = strtotime($value);
2124 2124
 
2125
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2126
-            $this->set_prop( 'date_modified', date( 'Y-m-d H:i:s', $date ) );
2125
+        if ($date && $value !== '0000-00-00 00:00:00') {
2126
+            $this->set_prop('date_modified', date('Y-m-d H:i:s', $date));
2127 2127
             return true;
2128 2128
         }
2129 2129
 
2130
-		$this->set_prop( 'date_modified', '' );
2130
+		$this->set_prop('date_modified', '');
2131 2131
         return false;
2132 2132
 
2133 2133
     }
@@ -2138,9 +2138,9 @@  discard block
 block discarded – undo
2138 2138
 	 * @since 1.0.19
2139 2139
 	 * @param  string $value New number.
2140 2140
 	 */
2141
-	public function set_number( $value ) {
2142
-        $number = sanitize_text_field( $value );
2143
-		$this->set_prop( 'number', $number );
2141
+	public function set_number($value) {
2142
+        $number = sanitize_text_field($value);
2143
+		$this->set_prop('number', $number);
2144 2144
     }
2145 2145
 
2146 2146
     /**
@@ -2149,9 +2149,9 @@  discard block
 block discarded – undo
2149 2149
 	 * @since 1.0.19
2150 2150
 	 * @param  string $value Type.
2151 2151
 	 */
2152
-	public function set_type( $value ) {
2153
-        $type = sanitize_text_field( str_replace( 'wpi_', '', $value ) );
2154
-		$this->set_prop( 'type', $type );
2152
+	public function set_type($value) {
2153
+        $type = sanitize_text_field(str_replace('wpi_', '', $value));
2154
+		$this->set_prop('type', $type);
2155 2155
 	}
2156 2156
 
2157 2157
     /**
@@ -2160,10 +2160,10 @@  discard block
 block discarded – undo
2160 2160
 	 * @since 1.0.19
2161 2161
 	 * @param  string $value Post type.
2162 2162
 	 */
2163
-	public function set_post_type( $value ) {
2164
-        if ( getpaid_is_invoice_post_type( $value ) ) {
2165
-			$this->set_type( $value );
2166
-            $this->set_prop( 'post_type', $value );
2163
+	public function set_post_type($value) {
2164
+        if (getpaid_is_invoice_post_type($value)) {
2165
+			$this->set_type($value);
2166
+            $this->set_prop('post_type', $value);
2167 2167
         }
2168 2168
     }
2169 2169
 
@@ -2173,9 +2173,9 @@  discard block
 block discarded – undo
2173 2173
 	 * @since 1.0.19
2174 2174
 	 * @param  string $value New key.
2175 2175
 	 */
2176
-	public function set_key( $value ) {
2177
-        $key = sanitize_text_field( $value );
2178
-		$this->set_prop( 'key', $key );
2176
+	public function set_key($value) {
2177
+        $key = sanitize_text_field($value);
2178
+		$this->set_prop('key', $key);
2179 2179
     }
2180 2180
 
2181 2181
     /**
@@ -2184,9 +2184,9 @@  discard block
 block discarded – undo
2184 2184
 	 * @since 1.0.19
2185 2185
 	 * @param  string $value mode.
2186 2186
 	 */
2187
-	public function set_mode( $value ) {
2188
-        if ( in_array( $value, array( 'live', 'test' ) ) ) {
2189
-            $this->set_prop( 'mode', $value );
2187
+	public function set_mode($value) {
2188
+        if (in_array($value, array('live', 'test'))) {
2189
+            $this->set_prop('mode', $value);
2190 2190
         }
2191 2191
     }
2192 2192
 
@@ -2196,8 +2196,8 @@  discard block
 block discarded – undo
2196 2196
 	 * @since 1.0.19
2197 2197
 	 * @param  string $value path.
2198 2198
 	 */
2199
-	public function set_path( $value ) {
2200
-        $this->set_prop( 'path', $value );
2199
+	public function set_path($value) {
2200
+        $this->set_prop('path', $value);
2201 2201
     }
2202 2202
 
2203 2203
     /**
@@ -2206,9 +2206,9 @@  discard block
 block discarded – undo
2206 2206
 	 * @since 1.0.19
2207 2207
 	 * @param  string $value New name.
2208 2208
 	 */
2209
-	public function set_name( $value ) {
2210
-        $name = sanitize_text_field( $value );
2211
-		$this->set_prop( 'name', $name );
2209
+	public function set_name($value) {
2210
+        $name = sanitize_text_field($value);
2211
+		$this->set_prop('name', $name);
2212 2212
     }
2213 2213
 
2214 2214
     /**
@@ -2217,8 +2217,8 @@  discard block
 block discarded – undo
2217 2217
 	 * @since 1.0.19
2218 2218
 	 * @param  string $value New name.
2219 2219
 	 */
2220
-	public function set_title( $value ) {
2221
-		$this->set_name( $value );
2220
+	public function set_title($value) {
2221
+		$this->set_name($value);
2222 2222
     }
2223 2223
 
2224 2224
     /**
@@ -2227,9 +2227,9 @@  discard block
 block discarded – undo
2227 2227
 	 * @since 1.0.19
2228 2228
 	 * @param  string $value New description.
2229 2229
 	 */
2230
-	public function set_description( $value ) {
2231
-        $description = wp_kses_post( $value );
2232
-		$this->set_prop( 'description', $description );
2230
+	public function set_description($value) {
2231
+        $description = wp_kses_post($value);
2232
+		$this->set_prop('description', $description);
2233 2233
     }
2234 2234
 
2235 2235
     /**
@@ -2238,8 +2238,8 @@  discard block
 block discarded – undo
2238 2238
 	 * @since 1.0.19
2239 2239
 	 * @param  string $value New description.
2240 2240
 	 */
2241
-	public function set_excerpt( $value ) {
2242
-		$this->set_description( $value );
2241
+	public function set_excerpt($value) {
2242
+		$this->set_description($value);
2243 2243
     }
2244 2244
 
2245 2245
     /**
@@ -2248,8 +2248,8 @@  discard block
 block discarded – undo
2248 2248
 	 * @since 1.0.19
2249 2249
 	 * @param  string $value New description.
2250 2250
 	 */
2251
-	public function set_summary( $value ) {
2252
-		$this->set_description( $value );
2251
+	public function set_summary($value) {
2252
+		$this->set_description($value);
2253 2253
     }
2254 2254
 
2255 2255
     /**
@@ -2258,12 +2258,12 @@  discard block
 block discarded – undo
2258 2258
 	 * @since 1.0.19
2259 2259
 	 * @param  int $value New author.
2260 2260
 	 */
2261
-	public function set_author( $value ) {
2262
-		$user = get_user_by( 'id', (int) $value );
2261
+	public function set_author($value) {
2262
+		$user = get_user_by('id', (int) $value);
2263 2263
 
2264
-		if ( $user && $user->ID ) {
2265
-			$this->set_prop( 'author', $user->ID );
2266
-			$this->set_prop( 'email', $user->user_email );
2264
+		if ($user && $user->ID) {
2265
+			$this->set_prop('author', $user->ID);
2266
+			$this->set_prop('email', $user->user_email);
2267 2267
 		}
2268 2268
 
2269 2269
     }
@@ -2274,8 +2274,8 @@  discard block
 block discarded – undo
2274 2274
 	 * @since 1.0.19
2275 2275
 	 * @param  int $value New user id.
2276 2276
 	 */
2277
-	public function set_user_id( $value ) {
2278
-		$this->set_author( $value );
2277
+	public function set_user_id($value) {
2278
+		$this->set_author($value);
2279 2279
     }
2280 2280
 
2281 2281
     /**
@@ -2284,8 +2284,8 @@  discard block
 block discarded – undo
2284 2284
 	 * @since 1.0.19
2285 2285
 	 * @param  int $value New user id.
2286 2286
 	 */
2287
-	public function set_customer_id( $value ) {
2288
-		$this->set_author( $value );
2287
+	public function set_customer_id($value) {
2288
+		$this->set_author($value);
2289 2289
     }
2290 2290
 
2291 2291
     /**
@@ -2294,8 +2294,8 @@  discard block
 block discarded – undo
2294 2294
 	 * @since 1.0.19
2295 2295
 	 * @param  string $value ip address.
2296 2296
 	 */
2297
-	public function set_ip( $value ) {
2298
-		$this->set_prop( 'ip', $value );
2297
+	public function set_ip($value) {
2298
+		$this->set_prop('ip', $value);
2299 2299
     }
2300 2300
 
2301 2301
     /**
@@ -2304,8 +2304,8 @@  discard block
 block discarded – undo
2304 2304
 	 * @since 1.0.19
2305 2305
 	 * @param  string $value ip address.
2306 2306
 	 */
2307
-	public function set_user_ip( $value ) {
2308
-		$this->set_ip( $value );
2307
+	public function set_user_ip($value) {
2308
+		$this->set_ip($value);
2309 2309
     }
2310 2310
 
2311 2311
     /**
@@ -2314,8 +2314,8 @@  discard block
 block discarded – undo
2314 2314
 	 * @since 1.0.19
2315 2315
 	 * @param  string $value first name.
2316 2316
 	 */
2317
-	public function set_first_name( $value ) {
2318
-		$this->set_prop( 'first_name', $value );
2317
+	public function set_first_name($value) {
2318
+		$this->set_prop('first_name', $value);
2319 2319
     }
2320 2320
 
2321 2321
     /**
@@ -2324,8 +2324,8 @@  discard block
 block discarded – undo
2324 2324
 	 * @since 1.0.19
2325 2325
 	 * @param  string $value first name.
2326 2326
 	 */
2327
-	public function set_user_first_name( $value ) {
2328
-		$this->set_first_name( $value );
2327
+	public function set_user_first_name($value) {
2328
+		$this->set_first_name($value);
2329 2329
     }
2330 2330
 
2331 2331
     /**
@@ -2334,8 +2334,8 @@  discard block
 block discarded – undo
2334 2334
 	 * @since 1.0.19
2335 2335
 	 * @param  string $value first name.
2336 2336
 	 */
2337
-	public function set_customer_first_name( $value ) {
2338
-		$this->set_first_name( $value );
2337
+	public function set_customer_first_name($value) {
2338
+		$this->set_first_name($value);
2339 2339
     }
2340 2340
 
2341 2341
     /**
@@ -2344,8 +2344,8 @@  discard block
 block discarded – undo
2344 2344
 	 * @since 1.0.19
2345 2345
 	 * @param  string $value last name.
2346 2346
 	 */
2347
-	public function set_last_name( $value ) {
2348
-		$this->set_prop( 'last_name', $value );
2347
+	public function set_last_name($value) {
2348
+		$this->set_prop('last_name', $value);
2349 2349
     }
2350 2350
 
2351 2351
     /**
@@ -2354,8 +2354,8 @@  discard block
 block discarded – undo
2354 2354
 	 * @since 1.0.19
2355 2355
 	 * @param  string $value last name.
2356 2356
 	 */
2357
-	public function set_user_last_name( $value ) {
2358
-		$this->set_last_name( $value );
2357
+	public function set_user_last_name($value) {
2358
+		$this->set_last_name($value);
2359 2359
     }
2360 2360
 
2361 2361
     /**
@@ -2364,8 +2364,8 @@  discard block
 block discarded – undo
2364 2364
 	 * @since 1.0.19
2365 2365
 	 * @param  string $value last name.
2366 2366
 	 */
2367
-	public function set_customer_last_name( $value ) {
2368
-		$this->set_last_name( $value );
2367
+	public function set_customer_last_name($value) {
2368
+		$this->set_last_name($value);
2369 2369
     }
2370 2370
 
2371 2371
     /**
@@ -2374,8 +2374,8 @@  discard block
 block discarded – undo
2374 2374
 	 * @since 1.0.19
2375 2375
 	 * @param  string $value phone.
2376 2376
 	 */
2377
-	public function set_phone( $value ) {
2378
-		$this->set_prop( 'phone', $value );
2377
+	public function set_phone($value) {
2378
+		$this->set_prop('phone', $value);
2379 2379
     }
2380 2380
 
2381 2381
     /**
@@ -2384,8 +2384,8 @@  discard block
 block discarded – undo
2384 2384
 	 * @since 1.0.19
2385 2385
 	 * @param  string $value phone.
2386 2386
 	 */
2387
-	public function set_user_phone( $value ) {
2388
-		$this->set_phone( $value );
2387
+	public function set_user_phone($value) {
2388
+		$this->set_phone($value);
2389 2389
     }
2390 2390
 
2391 2391
     /**
@@ -2394,8 +2394,8 @@  discard block
 block discarded – undo
2394 2394
 	 * @since 1.0.19
2395 2395
 	 * @param  string $value phone.
2396 2396
 	 */
2397
-	public function set_customer_phone( $value ) {
2398
-		$this->set_phone( $value );
2397
+	public function set_customer_phone($value) {
2398
+		$this->set_phone($value);
2399 2399
     }
2400 2400
 
2401 2401
     /**
@@ -2404,8 +2404,8 @@  discard block
 block discarded – undo
2404 2404
 	 * @since 1.0.19
2405 2405
 	 * @param  string $value phone.
2406 2406
 	 */
2407
-	public function set_phone_number( $value ) {
2408
-		$this->set_phone( $value );
2407
+	public function set_phone_number($value) {
2408
+		$this->set_phone($value);
2409 2409
     }
2410 2410
 
2411 2411
     /**
@@ -2414,8 +2414,8 @@  discard block
 block discarded – undo
2414 2414
 	 * @since 1.0.19
2415 2415
 	 * @param  string $value email address.
2416 2416
 	 */
2417
-	public function set_email( $value ) {
2418
-		$this->set_prop( 'email', $value );
2417
+	public function set_email($value) {
2418
+		$this->set_prop('email', $value);
2419 2419
     }
2420 2420
 
2421 2421
     /**
@@ -2424,8 +2424,8 @@  discard block
 block discarded – undo
2424 2424
 	 * @since 1.0.19
2425 2425
 	 * @param  string $value email address.
2426 2426
 	 */
2427
-	public function set_user_email( $value ) {
2428
-		$this->set_email( $value );
2427
+	public function set_user_email($value) {
2428
+		$this->set_email($value);
2429 2429
     }
2430 2430
 
2431 2431
     /**
@@ -2434,8 +2434,8 @@  discard block
 block discarded – undo
2434 2434
 	 * @since 1.0.19
2435 2435
 	 * @param  string $value email address.
2436 2436
 	 */
2437
-	public function set_email_address( $value ) {
2438
-		$this->set_email( $value );
2437
+	public function set_email_address($value) {
2438
+		$this->set_email($value);
2439 2439
     }
2440 2440
 
2441 2441
     /**
@@ -2444,8 +2444,8 @@  discard block
 block discarded – undo
2444 2444
 	 * @since 1.0.19
2445 2445
 	 * @param  string $value email address.
2446 2446
 	 */
2447
-	public function set_customer_email( $value ) {
2448
-		$this->set_email( $value );
2447
+	public function set_customer_email($value) {
2448
+		$this->set_email($value);
2449 2449
     }
2450 2450
 
2451 2451
     /**
@@ -2454,8 +2454,8 @@  discard block
 block discarded – undo
2454 2454
 	 * @since 1.0.19
2455 2455
 	 * @param  string $value country.
2456 2456
 	 */
2457
-	public function set_country( $value ) {
2458
-		$this->set_prop( 'country', $value );
2457
+	public function set_country($value) {
2458
+		$this->set_prop('country', $value);
2459 2459
     }
2460 2460
 
2461 2461
     /**
@@ -2464,8 +2464,8 @@  discard block
 block discarded – undo
2464 2464
 	 * @since 1.0.19
2465 2465
 	 * @param  string $value country.
2466 2466
 	 */
2467
-	public function set_user_country( $value ) {
2468
-		$this->set_country( $value );
2467
+	public function set_user_country($value) {
2468
+		$this->set_country($value);
2469 2469
     }
2470 2470
 
2471 2471
     /**
@@ -2474,8 +2474,8 @@  discard block
 block discarded – undo
2474 2474
 	 * @since 1.0.19
2475 2475
 	 * @param  string $value country.
2476 2476
 	 */
2477
-	public function set_customer_country( $value ) {
2478
-		$this->set_country( $value );
2477
+	public function set_customer_country($value) {
2478
+		$this->set_country($value);
2479 2479
     }
2480 2480
 
2481 2481
     /**
@@ -2484,8 +2484,8 @@  discard block
 block discarded – undo
2484 2484
 	 * @since 1.0.19
2485 2485
 	 * @param  string $value state.
2486 2486
 	 */
2487
-	public function set_state( $value ) {
2488
-		$this->set_prop( 'state', $value );
2487
+	public function set_state($value) {
2488
+		$this->set_prop('state', $value);
2489 2489
     }
2490 2490
 
2491 2491
     /**
@@ -2494,8 +2494,8 @@  discard block
 block discarded – undo
2494 2494
 	 * @since 1.0.19
2495 2495
 	 * @param  string $value state.
2496 2496
 	 */
2497
-	public function set_user_state( $value ) {
2498
-		$this->set_state( $value );
2497
+	public function set_user_state($value) {
2498
+		$this->set_state($value);
2499 2499
     }
2500 2500
 
2501 2501
     /**
@@ -2504,8 +2504,8 @@  discard block
 block discarded – undo
2504 2504
 	 * @since 1.0.19
2505 2505
 	 * @param  string $value state.
2506 2506
 	 */
2507
-	public function set_customer_state( $value ) {
2508
-		$this->set_state( $value );
2507
+	public function set_customer_state($value) {
2508
+		$this->set_state($value);
2509 2509
     }
2510 2510
 
2511 2511
     /**
@@ -2514,8 +2514,8 @@  discard block
 block discarded – undo
2514 2514
 	 * @since 1.0.19
2515 2515
 	 * @param  string $value city.
2516 2516
 	 */
2517
-	public function set_city( $value ) {
2518
-		$this->set_prop( 'city', $value );
2517
+	public function set_city($value) {
2518
+		$this->set_prop('city', $value);
2519 2519
     }
2520 2520
 
2521 2521
     /**
@@ -2524,8 +2524,8 @@  discard block
 block discarded – undo
2524 2524
 	 * @since 1.0.19
2525 2525
 	 * @param  string $value city.
2526 2526
 	 */
2527
-	public function set_user_city( $value ) {
2528
-		$this->set_city( $value );
2527
+	public function set_user_city($value) {
2528
+		$this->set_city($value);
2529 2529
     }
2530 2530
 
2531 2531
     /**
@@ -2534,8 +2534,8 @@  discard block
 block discarded – undo
2534 2534
 	 * @since 1.0.19
2535 2535
 	 * @param  string $value city.
2536 2536
 	 */
2537
-	public function set_customer_city( $value ) {
2538
-		$this->set_city( $value );
2537
+	public function set_customer_city($value) {
2538
+		$this->set_city($value);
2539 2539
     }
2540 2540
 
2541 2541
     /**
@@ -2544,8 +2544,8 @@  discard block
 block discarded – undo
2544 2544
 	 * @since 1.0.19
2545 2545
 	 * @param  string $value zip.
2546 2546
 	 */
2547
-	public function set_zip( $value ) {
2548
-		$this->set_prop( 'zip', $value );
2547
+	public function set_zip($value) {
2548
+		$this->set_prop('zip', $value);
2549 2549
     }
2550 2550
 
2551 2551
     /**
@@ -2554,8 +2554,8 @@  discard block
 block discarded – undo
2554 2554
 	 * @since 1.0.19
2555 2555
 	 * @param  string $value zip.
2556 2556
 	 */
2557
-	public function set_user_zip( $value ) {
2558
-		$this->set_zip( $value );
2557
+	public function set_user_zip($value) {
2558
+		$this->set_zip($value);
2559 2559
     }
2560 2560
 
2561 2561
     /**
@@ -2564,8 +2564,8 @@  discard block
 block discarded – undo
2564 2564
 	 * @since 1.0.19
2565 2565
 	 * @param  string $value zip.
2566 2566
 	 */
2567
-	public function set_customer_zip( $value ) {
2568
-		$this->set_zip( $value );
2567
+	public function set_customer_zip($value) {
2568
+		$this->set_zip($value);
2569 2569
     }
2570 2570
 
2571 2571
     /**
@@ -2574,8 +2574,8 @@  discard block
 block discarded – undo
2574 2574
 	 * @since 1.0.19
2575 2575
 	 * @param  string $value company.
2576 2576
 	 */
2577
-	public function set_company( $value ) {
2578
-		$this->set_prop( 'company', $value );
2577
+	public function set_company($value) {
2578
+		$this->set_prop('company', $value);
2579 2579
     }
2580 2580
 
2581 2581
     /**
@@ -2584,8 +2584,8 @@  discard block
 block discarded – undo
2584 2584
 	 * @since 1.0.19
2585 2585
 	 * @param  string $value company.
2586 2586
 	 */
2587
-	public function set_user_company( $value ) {
2588
-		$this->set_company( $value );
2587
+	public function set_user_company($value) {
2588
+		$this->set_company($value);
2589 2589
     }
2590 2590
 
2591 2591
     /**
@@ -2594,8 +2594,8 @@  discard block
 block discarded – undo
2594 2594
 	 * @since 1.0.19
2595 2595
 	 * @param  string $value company.
2596 2596
 	 */
2597
-	public function set_customer_company( $value ) {
2598
-		$this->set_company( $value );
2597
+	public function set_customer_company($value) {
2598
+		$this->set_company($value);
2599 2599
     }
2600 2600
 
2601 2601
     /**
@@ -2604,8 +2604,8 @@  discard block
 block discarded – undo
2604 2604
 	 * @since 1.0.19
2605 2605
 	 * @param  string $value var number.
2606 2606
 	 */
2607
-	public function set_vat_number( $value ) {
2608
-		$this->set_prop( 'vat_number', $value );
2607
+	public function set_vat_number($value) {
2608
+		$this->set_prop('vat_number', $value);
2609 2609
     }
2610 2610
 
2611 2611
     /**
@@ -2614,8 +2614,8 @@  discard block
 block discarded – undo
2614 2614
 	 * @since 1.0.19
2615 2615
 	 * @param  string $value var number.
2616 2616
 	 */
2617
-	public function set_user_vat_number( $value ) {
2618
-		$this->set_vat_number( $value );
2617
+	public function set_user_vat_number($value) {
2618
+		$this->set_vat_number($value);
2619 2619
     }
2620 2620
 
2621 2621
     /**
@@ -2624,8 +2624,8 @@  discard block
 block discarded – undo
2624 2624
 	 * @since 1.0.19
2625 2625
 	 * @param  string $value var number.
2626 2626
 	 */
2627
-	public function set_customer_vat_number( $value ) {
2628
-		$this->set_vat_number( $value );
2627
+	public function set_customer_vat_number($value) {
2628
+		$this->set_vat_number($value);
2629 2629
     }
2630 2630
 
2631 2631
     /**
@@ -2634,8 +2634,8 @@  discard block
 block discarded – undo
2634 2634
 	 * @since 1.0.19
2635 2635
 	 * @param  string $value var rate.
2636 2636
 	 */
2637
-	public function set_vat_rate( $value ) {
2638
-		$this->set_prop( 'vat_rate', $value );
2637
+	public function set_vat_rate($value) {
2638
+		$this->set_prop('vat_rate', $value);
2639 2639
     }
2640 2640
 
2641 2641
     /**
@@ -2644,8 +2644,8 @@  discard block
 block discarded – undo
2644 2644
 	 * @since 1.0.19
2645 2645
 	 * @param  string $value var number.
2646 2646
 	 */
2647
-	public function set_user_vat_rate( $value ) {
2648
-		$this->set_vat_rate( $value );
2647
+	public function set_user_vat_rate($value) {
2648
+		$this->set_vat_rate($value);
2649 2649
     }
2650 2650
 
2651 2651
     /**
@@ -2654,8 +2654,8 @@  discard block
 block discarded – undo
2654 2654
 	 * @since 1.0.19
2655 2655
 	 * @param  string $value var number.
2656 2656
 	 */
2657
-	public function set_customer_vat_rate( $value ) {
2658
-		$this->set_vat_rate( $value );
2657
+	public function set_customer_vat_rate($value) {
2658
+		$this->set_vat_rate($value);
2659 2659
     }
2660 2660
 
2661 2661
     /**
@@ -2664,8 +2664,8 @@  discard block
 block discarded – undo
2664 2664
 	 * @since 1.0.19
2665 2665
 	 * @param  string $value address.
2666 2666
 	 */
2667
-	public function set_address( $value ) {
2668
-		$this->set_prop( 'address', $value );
2667
+	public function set_address($value) {
2668
+		$this->set_prop('address', $value);
2669 2669
     }
2670 2670
 
2671 2671
     /**
@@ -2674,8 +2674,8 @@  discard block
 block discarded – undo
2674 2674
 	 * @since 1.0.19
2675 2675
 	 * @param  string $value address.
2676 2676
 	 */
2677
-	public function set_user_address( $value ) {
2678
-		$this->set_address( $value );
2677
+	public function set_user_address($value) {
2678
+		$this->set_address($value);
2679 2679
     }
2680 2680
 
2681 2681
     /**
@@ -2684,8 +2684,8 @@  discard block
 block discarded – undo
2684 2684
 	 * @since 1.0.19
2685 2685
 	 * @param  string $value address.
2686 2686
 	 */
2687
-	public function set_customer_address( $value ) {
2688
-		$this->set_address( $value );
2687
+	public function set_customer_address($value) {
2688
+		$this->set_address($value);
2689 2689
     }
2690 2690
 
2691 2691
     /**
@@ -2694,8 +2694,8 @@  discard block
 block discarded – undo
2694 2694
 	 * @since 1.0.19
2695 2695
 	 * @param  int|bool $value confirmed.
2696 2696
 	 */
2697
-	public function set_is_viewed( $value ) {
2698
-		$this->set_prop( 'is_viewed', $value );
2697
+	public function set_is_viewed($value) {
2698
+		$this->set_prop('is_viewed', $value);
2699 2699
 	}
2700 2700
 
2701 2701
 	/**
@@ -2704,8 +2704,8 @@  discard block
 block discarded – undo
2704 2704
 	 * @since 1.0.19
2705 2705
 	 * @param  string $value email recipients.
2706 2706
 	 */
2707
-	public function set_email_cc( $value ) {
2708
-		$this->set_prop( 'email_cc', $value );
2707
+	public function set_email_cc($value) {
2708
+		$this->set_prop('email_cc', $value);
2709 2709
 	}
2710 2710
 
2711 2711
 	/**
@@ -2714,9 +2714,9 @@  discard block
 block discarded – undo
2714 2714
 	 * @since 1.0.19
2715 2715
 	 * @param  string $value template.
2716 2716
 	 */
2717
-	public function set_template( $value ) {
2718
-		if ( in_array( $value, array( 'quantity', 'hours', 'amount' ) ) ) {
2719
-			$this->set_prop( 'template', $value );
2717
+	public function set_template($value) {
2718
+		if (in_array($value, array('quantity', 'hours', 'amount'))) {
2719
+			$this->set_prop('template', $value);
2720 2720
 		}
2721 2721
 	}
2722 2722
 
@@ -2727,8 +2727,8 @@  discard block
 block discarded – undo
2727 2727
 	 * @param  string $value source.
2728 2728
 	 * @deprecated
2729 2729
 	 */
2730
-	public function created_via( $value ) {
2731
-		$this->set_created_via( sanitize_text_field( $value ) );
2730
+	public function created_via($value) {
2731
+		$this->set_created_via(sanitize_text_field($value));
2732 2732
 	}
2733 2733
 
2734 2734
 	/**
@@ -2737,8 +2737,8 @@  discard block
 block discarded – undo
2737 2737
 	 * @since 1.0.19
2738 2738
 	 * @param  string $value source.
2739 2739
 	 */
2740
-	public function set_created_via( $value ) {
2741
-		$this->set_prop( 'created_via', sanitize_text_field( $value ) );
2740
+	public function set_created_via($value) {
2741
+		$this->set_prop('created_via', sanitize_text_field($value));
2742 2742
 	}
2743 2743
 
2744 2744
 	/**
@@ -2747,8 +2747,8 @@  discard block
 block discarded – undo
2747 2747
 	 * @since 1.0.19
2748 2748
 	 * @param  int|bool $value confirmed.
2749 2749
 	 */
2750
-	public function set_address_confirmed( $value ) {
2751
-		$this->set_prop( 'address_confirmed', $value );
2750
+	public function set_address_confirmed($value) {
2751
+		$this->set_prop('address_confirmed', $value);
2752 2752
     }
2753 2753
 
2754 2754
     /**
@@ -2757,8 +2757,8 @@  discard block
 block discarded – undo
2757 2757
 	 * @since 1.0.19
2758 2758
 	 * @param  int|bool $value confirmed.
2759 2759
 	 */
2760
-	public function set_user_address_confirmed( $value ) {
2761
-		$this->set_address_confirmed( $value );
2760
+	public function set_user_address_confirmed($value) {
2761
+		$this->set_address_confirmed($value);
2762 2762
     }
2763 2763
 
2764 2764
     /**
@@ -2767,8 +2767,8 @@  discard block
 block discarded – undo
2767 2767
 	 * @since 1.0.19
2768 2768
 	 * @param  int|bool $value confirmed.
2769 2769
 	 */
2770
-	public function set_customer_address_confirmed( $value ) {
2771
-		$this->set_address_confirmed( $value );
2770
+	public function set_customer_address_confirmed($value) {
2771
+		$this->set_address_confirmed($value);
2772 2772
     }
2773 2773
 
2774 2774
     /**
@@ -2777,8 +2777,8 @@  discard block
 block discarded – undo
2777 2777
 	 * @since 1.0.19
2778 2778
 	 * @param  float $value sub total.
2779 2779
 	 */
2780
-	public function set_subtotal( $value ) {
2781
-		$this->set_prop( 'subtotal', max( 0, $value ) );
2780
+	public function set_subtotal($value) {
2781
+		$this->set_prop('subtotal', max(0, $value));
2782 2782
 	}
2783 2783
 
2784 2784
 	/**
@@ -2787,8 +2787,8 @@  discard block
 block discarded – undo
2787 2787
 	 * @since 1.0.19
2788 2788
 	 * @param  float $value sub total.
2789 2789
 	 */
2790
-	public function set_total( $value ) {
2791
-		$this->set_prop( 'total', max( 0, $value ) );
2790
+	public function set_total($value) {
2791
+		$this->set_prop('total', max(0, $value));
2792 2792
     }
2793 2793
 
2794 2794
     /**
@@ -2797,8 +2797,8 @@  discard block
 block discarded – undo
2797 2797
 	 * @since 1.0.19
2798 2798
 	 * @param  float $value discount total.
2799 2799
 	 */
2800
-	public function set_total_discount( $value ) {
2801
-		$this->set_prop( 'total_discount', max( 0, $value ) );
2800
+	public function set_total_discount($value) {
2801
+		$this->set_prop('total_discount', max(0, $value));
2802 2802
     }
2803 2803
 
2804 2804
     /**
@@ -2807,8 +2807,8 @@  discard block
 block discarded – undo
2807 2807
 	 * @since 1.0.19
2808 2808
 	 * @param  float $value discount total.
2809 2809
 	 */
2810
-	public function set_discount( $value ) {
2811
-		$this->set_total_discount( $value );
2810
+	public function set_discount($value) {
2811
+		$this->set_total_discount($value);
2812 2812
     }
2813 2813
 
2814 2814
     /**
@@ -2817,8 +2817,8 @@  discard block
 block discarded – undo
2817 2817
 	 * @since 1.0.19
2818 2818
 	 * @param  float $value tax total.
2819 2819
 	 */
2820
-	public function set_total_tax( $value ) {
2821
-		$this->set_prop( 'total_tax', max( 0, $value ) );
2820
+	public function set_total_tax($value) {
2821
+		$this->set_prop('total_tax', max(0, $value));
2822 2822
     }
2823 2823
 
2824 2824
     /**
@@ -2827,8 +2827,8 @@  discard block
 block discarded – undo
2827 2827
 	 * @since 1.0.19
2828 2828
 	 * @param  float $value tax total.
2829 2829
 	 */
2830
-	public function set_tax_total( $value ) {
2831
-		$this->set_total_tax( $value );
2830
+	public function set_tax_total($value) {
2831
+		$this->set_total_tax($value);
2832 2832
     }
2833 2833
 
2834 2834
     /**
@@ -2837,8 +2837,8 @@  discard block
 block discarded – undo
2837 2837
 	 * @since 1.0.19
2838 2838
 	 * @param  float $value fees total.
2839 2839
 	 */
2840
-	public function set_total_fees( $value ) {
2841
-		$this->set_prop( 'total_fees', max( 0, $value ) );
2840
+	public function set_total_fees($value) {
2841
+		$this->set_prop('total_fees', max(0, $value));
2842 2842
     }
2843 2843
 
2844 2844
     /**
@@ -2847,8 +2847,8 @@  discard block
 block discarded – undo
2847 2847
 	 * @since 1.0.19
2848 2848
 	 * @param  float $value fees total.
2849 2849
 	 */
2850
-	public function set_fees_total( $value ) {
2851
-		$this->set_total_fees( $value );
2850
+	public function set_fees_total($value) {
2851
+		$this->set_total_fees($value);
2852 2852
     }
2853 2853
 
2854 2854
     /**
@@ -2857,13 +2857,13 @@  discard block
 block discarded – undo
2857 2857
 	 * @since 1.0.19
2858 2858
 	 * @param  array $value fees.
2859 2859
 	 */
2860
-	public function set_fees( $value ) {
2860
+	public function set_fees($value) {
2861 2861
 
2862
-		if ( ! is_array( $value ) ) {
2862
+		if (!is_array($value)) {
2863 2863
 			$value = array();
2864 2864
 		}
2865 2865
 
2866
-		$this->set_prop( 'fees', $value );
2866
+		$this->set_prop('fees', $value);
2867 2867
 
2868 2868
     }
2869 2869
 
@@ -2873,13 +2873,13 @@  discard block
 block discarded – undo
2873 2873
 	 * @since 1.0.19
2874 2874
 	 * @param  array $value taxes.
2875 2875
 	 */
2876
-	public function set_taxes( $value ) {
2876
+	public function set_taxes($value) {
2877 2877
 
2878
-		if ( ! is_array( $value ) ) {
2878
+		if (!is_array($value)) {
2879 2879
 			$value = array();
2880 2880
 		}
2881 2881
 
2882
-		$this->set_prop( 'taxes', $value );
2882
+		$this->set_prop('taxes', $value);
2883 2883
 
2884 2884
     }
2885 2885
 
@@ -2889,13 +2889,13 @@  discard block
 block discarded – undo
2889 2889
 	 * @since 1.0.19
2890 2890
 	 * @param  array $value discounts.
2891 2891
 	 */
2892
-	public function set_discounts( $value ) {
2892
+	public function set_discounts($value) {
2893 2893
 
2894
-		if ( ! is_array( $value ) ) {
2894
+		if (!is_array($value)) {
2895 2895
 			$value = array();
2896 2896
 		}
2897 2897
 
2898
-		$this->set_prop( 'discounts', $value );
2898
+		$this->set_prop('discounts', $value);
2899 2899
     }
2900 2900
 
2901 2901
     /**
@@ -2904,19 +2904,19 @@  discard block
 block discarded – undo
2904 2904
 	 * @since 1.0.19
2905 2905
 	 * @param  GetPaid_Form_Item[] $value items.
2906 2906
 	 */
2907
-	public function set_items( $value ) {
2907
+	public function set_items($value) {
2908 2908
 
2909 2909
         // Remove existing items.
2910
-        $this->set_prop( 'items', array() );
2910
+        $this->set_prop('items', array());
2911 2911
 		$this->recurring_item = null;
2912 2912
 
2913 2913
         // Ensure that we have an array.
2914
-        if ( ! is_array( $value ) ) {
2914
+        if (!is_array($value)) {
2915 2915
             return;
2916 2916
         }
2917 2917
 
2918
-        foreach ( $value as $item ) {
2919
-            $this->add_item( $item );
2918
+        foreach ($value as $item) {
2919
+            $this->add_item($item);
2920 2920
         }
2921 2921
 
2922 2922
     }
@@ -2927,8 +2927,8 @@  discard block
 block discarded – undo
2927 2927
 	 * @since 1.0.19
2928 2928
 	 * @param  int $value payment form.
2929 2929
 	 */
2930
-	public function set_payment_form( $value ) {
2931
-		$this->set_prop( 'payment_form', $value );
2930
+	public function set_payment_form($value) {
2931
+		$this->set_prop('payment_form', $value);
2932 2932
     }
2933 2933
 
2934 2934
     /**
@@ -2937,8 +2937,8 @@  discard block
 block discarded – undo
2937 2937
 	 * @since 1.0.19
2938 2938
 	 * @param  string $value submission id.
2939 2939
 	 */
2940
-	public function set_submission_id( $value ) {
2941
-		$this->set_prop( 'submission_id', $value );
2940
+	public function set_submission_id($value) {
2941
+		$this->set_prop('submission_id', $value);
2942 2942
     }
2943 2943
 
2944 2944
     /**
@@ -2947,8 +2947,8 @@  discard block
 block discarded – undo
2947 2947
 	 * @since 1.0.19
2948 2948
 	 * @param  string $value discount code.
2949 2949
 	 */
2950
-	public function set_discount_code( $value ) {
2951
-		$this->set_prop( 'discount_code', sanitize_text_field( $value ) );
2950
+	public function set_discount_code($value) {
2951
+		$this->set_prop('discount_code', sanitize_text_field($value));
2952 2952
     }
2953 2953
 
2954 2954
     /**
@@ -2957,8 +2957,8 @@  discard block
 block discarded – undo
2957 2957
 	 * @since 1.0.19
2958 2958
 	 * @param  string $value gateway.
2959 2959
 	 */
2960
-	public function set_gateway( $value ) {
2961
-		$this->set_prop( 'gateway', $value );
2960
+	public function set_gateway($value) {
2961
+		$this->set_prop('gateway', $value);
2962 2962
     }
2963 2963
 
2964 2964
     /**
@@ -2967,9 +2967,9 @@  discard block
 block discarded – undo
2967 2967
 	 * @since 1.0.19
2968 2968
 	 * @param  string $value transaction id.
2969 2969
 	 */
2970
-	public function set_transaction_id( $value ) {
2971
-		if ( ! empty( $value ) ) {
2972
-			$this->set_prop( 'transaction_id', $value );
2970
+	public function set_transaction_id($value) {
2971
+		if (!empty($value)) {
2972
+			$this->set_prop('transaction_id', $value);
2973 2973
 		}
2974 2974
     }
2975 2975
 
@@ -2979,8 +2979,8 @@  discard block
 block discarded – undo
2979 2979
 	 * @since 1.0.19
2980 2980
 	 * @param  string $value currency id.
2981 2981
 	 */
2982
-	public function set_currency( $value ) {
2983
-		$this->set_prop( 'currency', $value );
2982
+	public function set_currency($value) {
2983
+		$this->set_prop('currency', $value);
2984 2984
     }
2985 2985
 
2986 2986
 	/**
@@ -2989,8 +2989,8 @@  discard block
 block discarded – undo
2989 2989
 	 * @since 1.0.19
2990 2990
 	 * @param  bool $value value.
2991 2991
 	 */
2992
-	public function set_disable_taxes( $value ) {
2993
-		$this->set_prop( 'disable_taxes', (bool) $value );
2992
+	public function set_disable_taxes($value) {
2993
+		$this->set_prop('disable_taxes', (bool) $value);
2994 2994
 	}
2995 2995
 
2996 2996
     /**
@@ -2999,8 +2999,8 @@  discard block
 block discarded – undo
2999 2999
 	 * @since 1.0.19
3000 3000
 	 * @param  string $value subscription id.
3001 3001
 	 */
3002
-	public function set_subscription_id( $value ) {
3003
-		$this->set_prop( 'subscription_id', $value );
3002
+	public function set_subscription_id($value) {
3003
+		$this->set_prop('subscription_id', $value);
3004 3004
 	}
3005 3005
 	
3006 3006
 	/**
@@ -3009,8 +3009,8 @@  discard block
 block discarded – undo
3009 3009
 	 * @since 1.0.19
3010 3010
 	 * @param  string $value subscription id.
3011 3011
 	 */
3012
-	public function set_remote_subscription_id( $value ) {
3013
-		$this->set_prop( 'remote_subscription_id', $value );
3012
+	public function set_remote_subscription_id($value) {
3013
+		$this->set_prop('remote_subscription_id', $value);
3014 3014
     }
3015 3015
 
3016 3016
     /*
@@ -3027,28 +3027,28 @@  discard block
 block discarded – undo
3027 3027
      */
3028 3028
     public function is_parent() {
3029 3029
         $parent = $this->get_parent_id();
3030
-        return apply_filters( 'wpinv_invoice_is_parent', empty( $parent ), $this );
3030
+        return apply_filters('wpinv_invoice_is_parent', empty($parent), $this);
3031 3031
     }
3032 3032
 
3033 3033
     /**
3034 3034
      * Checks if this is a renewal invoice.
3035 3035
      */
3036 3036
     public function is_renewal() {
3037
-        return ! $this->is_parent();
3037
+        return !$this->is_parent();
3038 3038
     }
3039 3039
 
3040 3040
     /**
3041 3041
      * Checks if this is a recurring invoice.
3042 3042
      */
3043 3043
     public function is_recurring() {
3044
-        return $this->is_renewal() || ! empty( $this->recurring_item );
3044
+        return $this->is_renewal() || !empty($this->recurring_item);
3045 3045
     }
3046 3046
 
3047 3047
     /**
3048 3048
      * Checks if this is a taxable invoice.
3049 3049
      */
3050 3050
     public function is_taxable() {
3051
-        return ! $this->get_disable_taxes();
3051
+        return !$this->get_disable_taxes();
3052 3052
 	}
3053 3053
 
3054 3054
 	/**
@@ -3062,45 +3062,45 @@  discard block
 block discarded – undo
3062 3062
 	 * Checks to see if the invoice requires payment.
3063 3063
 	 */
3064 3064
 	public function is_free() {
3065
-        $is_free = ( (float) wpinv_round_amount( $this->get_initial_total() ) == 0 );
3065
+        $is_free = ((float) wpinv_round_amount($this->get_initial_total()) == 0);
3066 3066
 
3067
-		if ( $this->is_recurring() && $this->get_recurring_total() > 0 ) {
3067
+		if ($this->is_recurring() && $this->get_recurring_total() > 0) {
3068 3068
 			$is_free = false;
3069 3069
 		}
3070 3070
 
3071
-        return apply_filters( 'wpinv_invoice_is_free', $is_free, $this );
3071
+        return apply_filters('wpinv_invoice_is_free', $is_free, $this);
3072 3072
     }
3073 3073
 
3074 3074
     /**
3075 3075
      * Checks if the invoice is paid.
3076 3076
      */
3077 3077
     public function is_paid() {
3078
-        $is_paid = $this->has_status( array( 'publish', 'wpi-processing', 'wpi-renewal' ) );
3079
-        return apply_filters( 'wpinv_invoice_is_paid', $is_paid, $this );
3078
+        $is_paid = $this->has_status(array('publish', 'wpi-processing', 'wpi-renewal'));
3079
+        return apply_filters('wpinv_invoice_is_paid', $is_paid, $this);
3080 3080
 	}
3081 3081
 
3082 3082
 	/**
3083 3083
      * Checks if the invoice needs payment.
3084 3084
      */
3085 3085
 	public function needs_payment() {
3086
-		$needs_payment = ! $this->is_paid() && ! $this->is_refunded() && ! $this->is_free();
3087
-        return apply_filters( 'wpinv_needs_payment', $needs_payment, $this );
3086
+		$needs_payment = !$this->is_paid() && !$this->is_refunded() && !$this->is_free();
3087
+        return apply_filters('wpinv_needs_payment', $needs_payment, $this);
3088 3088
     }
3089 3089
   
3090 3090
 	/**
3091 3091
      * Checks if the invoice is refunded.
3092 3092
      */
3093 3093
 	public function is_refunded() {
3094
-        $is_refunded = $this->has_status( 'wpi-refunded' );
3095
-        return apply_filters( 'wpinv_invoice_is_refunded', $is_refunded, $this );
3094
+        $is_refunded = $this->has_status('wpi-refunded');
3095
+        return apply_filters('wpinv_invoice_is_refunded', $is_refunded, $this);
3096 3096
 	}
3097 3097
 
3098 3098
 	/**
3099 3099
      * Checks if the invoice is held.
3100 3100
      */
3101 3101
 	public function is_held() {
3102
-        $is_held = $this->has_status( 'wpi-onhold' );
3103
-        return apply_filters( 'wpinv_invoice_is_held', $is_held, $this );
3102
+        $is_held = $this->has_status('wpi-onhold');
3103
+        return apply_filters('wpinv_invoice_is_held', $is_held, $this);
3104 3104
 	}
3105 3105
 
3106 3106
 	/**
@@ -3108,30 +3108,30 @@  discard block
 block discarded – undo
3108 3108
      */
3109 3109
 	public function is_due() {
3110 3110
 		$due_date = $this->get_due_date();
3111
-		return empty( $due_date ) ? false : current_time( 'timestamp' ) > strtotime( $due_date );
3111
+		return empty($due_date) ? false : current_time('timestamp') > strtotime($due_date);
3112 3112
 	}
3113 3113
 
3114 3114
 	/**
3115 3115
      * Checks if the invoice is draft.
3116 3116
      */
3117 3117
 	public function is_draft() {
3118
-        return $this->has_status( 'draft, auto-draft' );
3118
+        return $this->has_status('draft, auto-draft');
3119 3119
 	}
3120 3120
 
3121 3121
     /**
3122 3122
      * Checks if the invoice has a given status.
3123 3123
      */
3124
-    public function has_status( $status ) {
3125
-        $status = wpinv_parse_list( $status );
3126
-        return apply_filters( 'wpinv_has_status', in_array( $this->get_status(), $status ), $status );
3124
+    public function has_status($status) {
3125
+        $status = wpinv_parse_list($status);
3126
+        return apply_filters('wpinv_has_status', in_array($this->get_status(), $status), $status);
3127 3127
 	}
3128 3128
 
3129 3129
 	/**
3130 3130
      * Checks if the invoice is of a given type.
3131 3131
      */
3132
-    public function is_type( $type ) {
3133
-        $type = wpinv_parse_list( $type );
3134
-        return in_array( $this->get_type(), $type );
3132
+    public function is_type($type) {
3133
+        $type = wpinv_parse_list($type);
3134
+        return in_array($this->get_type(), $type);
3135 3135
     }
3136 3136
 
3137 3137
     /**
@@ -3163,8 +3163,8 @@  discard block
 block discarded – undo
3163 3163
      *
3164 3164
      */
3165 3165
 	public function is_initial_free() {
3166
-        $is_initial_free = ! ( (float) wpinv_round_amount( $this->get_initial_total() ) > 0 );
3167
-        return apply_filters( 'wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this );
3166
+        $is_initial_free = !((float) wpinv_round_amount($this->get_initial_total()) > 0);
3167
+        return apply_filters('wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this);
3168 3168
     }
3169 3169
 	
3170 3170
 	/**
@@ -3174,11 +3174,11 @@  discard block
 block discarded – undo
3174 3174
     public function item_has_free_trial() {
3175 3175
 
3176 3176
         // Ensure we have a recurring item.
3177
-        if ( ! $this->is_recurring() ) {
3177
+        if (!$this->is_recurring()) {
3178 3178
             return false;
3179 3179
         }
3180 3180
 
3181
-        $item = $this->get_recurring( true );
3181
+        $item = $this->get_recurring(true);
3182 3182
         return $item->has_free_trial();
3183 3183
 	}
3184 3184
 
@@ -3186,7 +3186,7 @@  discard block
 block discarded – undo
3186 3186
      * Check if the free trial is a result of a discount.
3187 3187
      */
3188 3188
     public function is_free_trial_from_discount() {
3189
-		return $this->has_free_trial() && ! $this->item_has_free_trial();
3189
+		return $this->has_free_trial() && !$this->item_has_free_trial();
3190 3190
 	}
3191 3191
 	
3192 3192
 	/**
@@ -3194,12 +3194,12 @@  discard block
 block discarded – undo
3194 3194
      */
3195 3195
     public function discount_first_payment_only() {
3196 3196
 
3197
-		$discount = wpinv_get_discount_obj( $this->get_discount_code() );
3198
-        if ( ! $discount->exists() || ! $this->is_recurring() ) {
3197
+		$discount = wpinv_get_discount_obj($this->get_discount_code());
3198
+        if (!$discount->exists() || !$this->is_recurring()) {
3199 3199
             return true;
3200 3200
         }
3201 3201
 
3202
-        return ! $discount->get_is_recurring();
3202
+        return !$discount->get_is_recurring();
3203 3203
     }
3204 3204
 
3205 3205
     /*
@@ -3217,23 +3217,23 @@  discard block
 block discarded – undo
3217 3217
      * @param GetPaid_Form_Item|array $item
3218 3218
      * @return WP_Error|Bool
3219 3219
      */
3220
-    public function add_item( $item ) {
3220
+    public function add_item($item) {
3221 3221
 
3222
-		if ( is_array( $item ) ) {
3223
-			$item = $this->process_array_item( $item );
3222
+		if (is_array($item)) {
3223
+			$item = $this->process_array_item($item);
3224 3224
 		}
3225 3225
 
3226
-		if ( is_numeric( $item ) ) {
3227
-			$item = new GetPaid_Form_Item( $item );
3226
+		if (is_numeric($item)) {
3227
+			$item = new GetPaid_Form_Item($item);
3228 3228
 		}
3229 3229
 
3230 3230
         // Make sure that it is available for purchase.
3231
-		if ( $item->get_id() > 0 && ! $item->can_purchase() ) {
3232
-			return new WP_Error( 'invalid_item', __( 'This item is not available for purchase', 'invoicing' ) );
3231
+		if ($item->get_id() > 0 && !$item->can_purchase()) {
3232
+			return new WP_Error('invalid_item', __('This item is not available for purchase', 'invoicing'));
3233 3233
         }
3234 3234
 
3235 3235
         // Do we have a recurring item?
3236
-		if ( $item->is_recurring() ) {
3236
+		if ($item->is_recurring()) {
3237 3237
 			$this->recurring_item = $item->get_id();
3238 3238
         }
3239 3239
 
@@ -3241,7 +3241,7 @@  discard block
 block discarded – undo
3241 3241
         $item->invoice_id = (int) $this->get_id();
3242 3242
 
3243 3243
 		// Remove duplicates.
3244
-		$this->remove_item( $item->get_id() );
3244
+		$this->remove_item($item->get_id());
3245 3245
 
3246 3246
 		// Retrieve all items.
3247 3247
         $items   = $this->get_items();
@@ -3249,7 +3249,7 @@  discard block
 block discarded – undo
3249 3249
 		// Add new item.
3250 3250
         $items[] = $item;
3251 3251
 
3252
-        $this->set_prop( 'items', $items );
3252
+        $this->set_prop('items', $items);
3253 3253
 
3254 3254
 		return true;
3255 3255
 	}
@@ -3260,26 +3260,26 @@  discard block
 block discarded – undo
3260 3260
 	 * @since 1.0.19
3261 3261
 	 * @return GetPaid_Form_Item
3262 3262
 	 */
3263
-	protected function process_array_item( $array ) {
3263
+	protected function process_array_item($array) {
3264 3264
 
3265
-		$item_id = isset( $array['item_id'] ) ? $array['item_id'] : 0;
3266
-		$item    = new GetPaid_Form_Item( $item_id );
3265
+		$item_id = isset($array['item_id']) ? $array['item_id'] : 0;
3266
+		$item    = new GetPaid_Form_Item($item_id);
3267 3267
 
3268 3268
 		// Set item data.
3269
-		foreach ( array( 'name', 'price', 'description' ) as $key ) {
3270
-			if ( isset( $array[ "item_$key" ] ) ) {
3269
+		foreach (array('name', 'price', 'description') as $key) {
3270
+			if (isset($array["item_$key"])) {
3271 3271
 				$method = "set_$key";
3272
-				$item->$method( $array[ "item_$key" ] );
3272
+				$item->$method($array["item_$key"]);
3273 3273
 			}
3274 3274
 		}
3275 3275
 
3276
-		if ( isset( $array['quantity'] ) ) {
3277
-			$item->set_quantity( $array['quantity'] );
3276
+		if (isset($array['quantity'])) {
3277
+			$item->set_quantity($array['quantity']);
3278 3278
 		}
3279 3279
 
3280 3280
 		// Set item meta.
3281
-		if ( isset( $array['meta'] ) && is_array( $array['meta'] ) ) {
3282
-			$item->set_item_meta( $array['meta'] );
3281
+		if (isset($array['meta']) && is_array($array['meta'])) {
3282
+			$item->set_item_meta($array['meta']);
3283 3283
 		}
3284 3284
 
3285 3285
 		return $item;
@@ -3292,10 +3292,10 @@  discard block
 block discarded – undo
3292 3292
 	 * @since 1.0.19
3293 3293
 	 * @return GetPaid_Form_Item|null
3294 3294
 	 */
3295
-	public function get_item( $item_id ) {
3295
+	public function get_item($item_id) {
3296 3296
 
3297
-		foreach ( $this->get_items() as $item ) {
3298
-			if ( (int) $item_id == $item->get_id() ) {
3297
+		foreach ($this->get_items() as $item) {
3298
+			if ((int) $item_id == $item->get_id()) {
3299 3299
 				return $item;
3300 3300
 			}
3301 3301
 		}
@@ -3308,16 +3308,16 @@  discard block
 block discarded – undo
3308 3308
 	 *
3309 3309
 	 * @since 1.0.19
3310 3310
 	 */
3311
-	public function remove_item( $item_id ) {
3311
+	public function remove_item($item_id) {
3312 3312
 		$items   = $this->get_items();
3313 3313
 		$item_id = (int) $item_id;
3314 3314
 
3315
-		foreach ( $items as $index => $item ) {
3316
-			if ( (int) $item_id == $item->get_id() ) {
3317
-				unset( $items[ $index ] );
3318
-				$this->set_prop( 'items', $items );
3315
+		foreach ($items as $index => $item) {
3316
+			if ((int) $item_id == $item->get_id()) {
3317
+				unset($items[$index]);
3318
+				$this->set_prop('items', $items);
3319 3319
 
3320
-				if ( $item_id == $this->recurring_item ) {
3320
+				if ($item_id == $this->recurring_item) {
3321 3321
 					$this->recurring_item = null;
3322 3322
 				}
3323 3323
 
@@ -3332,11 +3332,11 @@  discard block
 block discarded – undo
3332 3332
 	 * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
3333 3333
 	 * @since 1.0.19
3334 3334
 	 */
3335
-    public function add_fee( $fee ) {
3335
+    public function add_fee($fee) {
3336 3336
 
3337 3337
 		$fees                 = $this->get_fees();
3338
-		$fees[ $fee['name'] ] = $fee;
3339
-		$this->set_prop( 'fees', $fees );
3338
+		$fees[$fee['name']] = $fee;
3339
+		$this->set_prop('fees', $fees);
3340 3340
 
3341 3341
     }
3342 3342
 
@@ -3345,9 +3345,9 @@  discard block
 block discarded – undo
3345 3345
 	 *
3346 3346
 	 * @since 1.0.19
3347 3347
 	 */
3348
-	public function get_fee( $fee ) {
3348
+	public function get_fee($fee) {
3349 3349
         $fees = $this->get_fees();
3350
-		return isset( $fees[ $fee ] ) ? $fees[ $fee ] : null;
3350
+		return isset($fees[$fee]) ? $fees[$fee] : null;
3351 3351
     }
3352 3352
 
3353 3353
     /**
@@ -3355,11 +3355,11 @@  discard block
 block discarded – undo
3355 3355
 	 *
3356 3356
 	 * @since 1.0.19
3357 3357
 	 */
3358
-	public function remove_fee( $fee ) {
3358
+	public function remove_fee($fee) {
3359 3359
         $fees = $this->get_fees();
3360
-        if ( isset( $fees[ $fee ] ) ) {
3361
-            unset( $fees[ $fee ] );
3362
-            $this->set_prop( 'fees', $fees );
3360
+        if (isset($fees[$fee])) {
3361
+            unset($fees[$fee]);
3362
+            $this->set_prop('fees', $fees);
3363 3363
         }
3364 3364
     }
3365 3365
 
@@ -3369,11 +3369,11 @@  discard block
 block discarded – undo
3369 3369
 	 * @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.
3370 3370
 	 * @since 1.0.19
3371 3371
 	 */
3372
-	public function add_discount( $discount ) {
3372
+	public function add_discount($discount) {
3373 3373
 
3374 3374
 		$discounts = $this->get_discounts();
3375
-		$discounts[ $discount['name'] ] = $discount;
3376
-		$this->set_prop( 'discounts', $discounts );
3375
+		$discounts[$discount['name']] = $discount;
3376
+		$this->set_prop('discounts', $discounts);
3377 3377
 
3378 3378
 	}
3379 3379
 
@@ -3383,15 +3383,15 @@  discard block
 block discarded – undo
3383 3383
 	 * @since 1.0.19
3384 3384
 	 * @return float
3385 3385
 	 */
3386
-	public function get_discount( $discount = false ) {
3386
+	public function get_discount($discount = false) {
3387 3387
 
3388 3388
 		// Backwards compatibilty.
3389
-		if ( empty( $discount ) ) {
3389
+		if (empty($discount)) {
3390 3390
 			return $this->get_total_discount();
3391 3391
 		}
3392 3392
 
3393 3393
         $discounts = $this->get_discounts();
3394
-		return isset( $discounts[ $discount ] ) ? $discounts[ $discount ] : null;
3394
+		return isset($discounts[$discount]) ? $discounts[$discount] : null;
3395 3395
     }
3396 3396
 
3397 3397
     /**
@@ -3399,15 +3399,15 @@  discard block
 block discarded – undo
3399 3399
 	 *
3400 3400
 	 * @since 1.0.19
3401 3401
 	 */
3402
-	public function remove_discount( $discount ) {
3402
+	public function remove_discount($discount) {
3403 3403
         $discounts = $this->get_discounts();
3404
-        if ( isset( $discounts[ $discount ] ) ) {
3405
-            unset( $discounts[ $discount ] );
3406
-            $this->set_prop( 'discounts', $discounts );
3404
+        if (isset($discounts[$discount])) {
3405
+            unset($discounts[$discount]);
3406
+            $this->set_prop('discounts', $discounts);
3407 3407
         }
3408 3408
 
3409
-		if ( 'discount_code' == $discount ) {
3410
-			foreach ( $this->get_items() as $item ) {
3409
+		if ('discount_code' == $discount) {
3410
+			foreach ($this->get_items() as $item) {
3411 3411
 				$item->item_discount           = 0;
3412 3412
 				$item->recurring_item_discount = 0;
3413 3413
 			}
@@ -3420,12 +3420,12 @@  discard block
 block discarded – undo
3420 3420
      *
3421 3421
      * @param array $tax An array of tax details. name, initial_tax, and recurring_tax are required.
3422 3422
      */
3423
-    public function add_tax( $tax ) {
3424
-        if ( $this->is_taxable() ) {
3423
+    public function add_tax($tax) {
3424
+        if ($this->is_taxable()) {
3425 3425
 
3426
-            $taxes                 = $this->get_taxes();
3427
-			$taxes[ $tax['name'] ] = $tax;
3428
-			$this->set_prop( 'taxes', $tax );
3426
+            $taxes = $this->get_taxes();
3427
+			$taxes[$tax['name']] = $tax;
3428
+			$this->set_prop('taxes', $tax);
3429 3429
 
3430 3430
         }
3431 3431
     }
@@ -3435,15 +3435,15 @@  discard block
 block discarded – undo
3435 3435
 	 *
3436 3436
 	 * @since 1.0.19
3437 3437
 	 */
3438
-	public function get_tax( $tax = null ) {
3438
+	public function get_tax($tax = null) {
3439 3439
 
3440 3440
 		// Backwards compatility.
3441
-		if ( empty( $tax ) ) {
3441
+		if (empty($tax)) {
3442 3442
 			return $this->get_total_tax();
3443 3443
 		}
3444 3444
 
3445 3445
         $taxes = $this->get_taxes();
3446
-		return isset( $taxes[ $tax ] ) ? $taxes[ $tax ] : null;
3446
+		return isset($taxes[$tax]) ? $taxes[$tax] : null;
3447 3447
     }
3448 3448
 
3449 3449
     /**
@@ -3451,11 +3451,11 @@  discard block
 block discarded – undo
3451 3451
 	 *
3452 3452
 	 * @since 1.0.19
3453 3453
 	 */
3454
-	public function remove_tax( $tax ) {
3454
+	public function remove_tax($tax) {
3455 3455
         $taxes = $this->get_taxes();
3456
-        if ( isset( $taxes[ $tax ] ) ) {
3457
-            unset( $taxes[ $tax ] );
3458
-            $this->set_prop( 'taxes', $taxes );
3456
+        if (isset($taxes[$tax])) {
3457
+            unset($taxes[$tax]);
3458
+            $this->set_prop('taxes', $taxes);
3459 3459
         }
3460 3460
     }
3461 3461
 
@@ -3466,22 +3466,22 @@  discard block
 block discarded – undo
3466 3466
 	 * @return float The recalculated subtotal
3467 3467
 	 */
3468 3468
 	public function recalculate_subtotal() {
3469
-        $items     = $this->get_items();
3469
+        $items = $this->get_items();
3470 3470
 		$subtotal  = 0;
3471 3471
 		$recurring = 0;
3472 3472
 
3473
-        foreach ( $items as $item ) {
3473
+        foreach ($items as $item) {
3474 3474
 			$subtotal  += $item->get_sub_total();
3475 3475
 			$recurring += $item->get_recurring_sub_total();
3476 3476
         }
3477 3477
 
3478
-		if ( wpinv_prices_include_tax() ) {
3479
-			$subtotal  = max( 0, $subtotal - $this->totals['tax']['initial'] );
3480
-			$recurring = max( 0, $recurring - $this->totals['tax']['recurring'] );
3478
+		if (wpinv_prices_include_tax()) {
3479
+			$subtotal  = max(0, $subtotal - $this->totals['tax']['initial']);
3480
+			$recurring = max(0, $recurring - $this->totals['tax']['recurring']);
3481 3481
 		}
3482 3482
 
3483 3483
 		$current = $this->is_renewal() ? $recurring : $subtotal;
3484
-		$this->set_subtotal( $current );
3484
+		$this->set_subtotal($current);
3485 3485
 
3486 3486
 		$this->totals['subtotal'] = array(
3487 3487
 			'initial'   => $subtotal,
@@ -3502,14 +3502,14 @@  discard block
 block discarded – undo
3502 3502
 		$discount  = 0;
3503 3503
 		$recurring = 0;
3504 3504
 
3505
-        foreach ( $discounts as $data ) {
3506
-			$discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3507
-			$recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3505
+        foreach ($discounts as $data) {
3506
+			$discount  += wpinv_sanitize_amount($data['initial_discount']);
3507
+			$recurring += wpinv_sanitize_amount($data['recurring_discount']);
3508 3508
 		}
3509 3509
 
3510 3510
 		$current = $this->is_renewal() ? $recurring : $discount;
3511 3511
 
3512
-		$this->set_total_discount( $current );
3512
+		$this->set_total_discount($current);
3513 3513
 
3514 3514
 		$this->totals['discount'] = array(
3515 3515
 			'initial'   => $discount,
@@ -3530,13 +3530,13 @@  discard block
 block discarded – undo
3530 3530
 
3531 3531
 		// Maybe disable taxes.
3532 3532
 		$vat_number = $this->get_vat_number();
3533
-		$skip_tax   = GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $this->get_country() ) && ! empty( $vat_number );
3533
+		$skip_tax   = GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction($this->get_country()) && !empty($vat_number);
3534 3534
 
3535
-		if ( wpinv_is_base_country( $this->get_country() ) && 'vat_too' == wpinv_get_option( 'vat_same_country_rule', 'vat_too' ) ) {
3535
+		if (wpinv_is_base_country($this->get_country()) && 'vat_too' == wpinv_get_option('vat_same_country_rule', 'vat_too')) {
3536 3536
 			$skip_tax = false;
3537 3537
 		}
3538 3538
 
3539
-		if ( ! wpinv_use_taxes() || $this->get_disable_taxes() || ! wpinv_is_country_taxable( $this->get_country() ) || $skip_tax   ) {
3539
+		if (!wpinv_use_taxes() || $this->get_disable_taxes() || !wpinv_is_country_taxable($this->get_country()) || $skip_tax) {
3540 3540
 
3541 3541
 			$this->totals['tax'] = array(
3542 3542
 				'initial'   => 0,
@@ -3545,38 +3545,38 @@  discard block
 block discarded – undo
3545 3545
 
3546 3546
 			$this->tax_rate = 0;
3547 3547
 
3548
-			$this->set_taxes( array() );
3548
+			$this->set_taxes(array());
3549 3549
 			$current = 0;
3550 3550
 		} else {
3551 3551
 
3552 3552
 			$item_taxes = array();
3553 3553
 
3554
-			foreach ( $this->get_items() as $item ) {
3555
-				$rates    = getpaid_get_item_tax_rates( $item, $this->get_country(), $this->get_state() );
3556
-				$rates    = getpaid_filter_item_tax_rates( $item, $rates );
3557
-				$taxes    = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, false ), $rates );
3558
-				$r_taxes  = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, true ), $rates );
3559
-				foreach ( $taxes as $name => $amount ) {
3560
-					$recurring = isset( $r_taxes[ $name ] ) ? $r_taxes[ $name ] : 0;
3561
-					$tax       = getpaid_prepare_item_tax( $item, $name, $amount, $recurring );
3562
-
3563
-					if ( ! isset( $item_taxes[ $name ] ) ) {
3564
-						$item_taxes[ $name ] = $tax;
3554
+			foreach ($this->get_items() as $item) {
3555
+				$rates    = getpaid_get_item_tax_rates($item, $this->get_country(), $this->get_state());
3556
+				$rates    = getpaid_filter_item_tax_rates($item, $rates);
3557
+				$taxes    = getpaid_calculate_item_taxes(getpaid_get_taxable_amount($item, false), $rates);
3558
+				$r_taxes  = getpaid_calculate_item_taxes(getpaid_get_taxable_amount($item, true), $rates);
3559
+				foreach ($taxes as $name => $amount) {
3560
+					$recurring = isset($r_taxes[$name]) ? $r_taxes[$name] : 0;
3561
+					$tax       = getpaid_prepare_item_tax($item, $name, $amount, $recurring);
3562
+
3563
+					if (!isset($item_taxes[$name])) {
3564
+						$item_taxes[$name] = $tax;
3565 3565
 						continue;
3566 3566
 					}
3567 3567
 
3568
-					$item_taxes[ $name ]['initial_tax']   += $tax['initial_tax'];
3569
-					$item_taxes[ $name ]['recurring_tax'] += $tax['recurring_tax'];
3568
+					$item_taxes[$name]['initial_tax']   += $tax['initial_tax'];
3569
+					$item_taxes[$name]['recurring_tax'] += $tax['recurring_tax'];
3570 3570
 
3571 3571
 				}
3572 3572
 
3573 3573
 			}
3574 3574
 
3575
-			$item_taxes = array_replace( $this->get_taxes(), $item_taxes );
3576
-			$this->set_taxes( $item_taxes );
3575
+			$item_taxes = array_replace($this->get_taxes(), $item_taxes);
3576
+			$this->set_taxes($item_taxes);
3577 3577
 
3578
-			$initial_tax   = array_sum( wp_list_pluck( $item_taxes, 'initial_tax' ) );
3579
-			$recurring_tax = array_sum( wp_list_pluck( $item_taxes, 'recurring_tax' ) );
3578
+			$initial_tax   = array_sum(wp_list_pluck($item_taxes, 'initial_tax'));
3579
+			$recurring_tax = array_sum(wp_list_pluck($item_taxes, 'recurring_tax'));
3580 3580
 
3581 3581
 			$current = $this->is_renewal() ? $recurring_tax : $initial_tax;
3582 3582
 
@@ -3587,7 +3587,7 @@  discard block
 block discarded – undo
3587 3587
 
3588 3588
 		}
3589 3589
 
3590
-		$this->set_total_tax( $current );
3590
+		$this->set_total_tax($current);
3591 3591
 
3592 3592
 		return $current;
3593 3593
 
@@ -3604,20 +3604,20 @@  discard block
 block discarded – undo
3604 3604
 		$fee       = 0;
3605 3605
 		$recurring = 0;
3606 3606
 
3607
-        foreach ( $fees as $data ) {
3608
-			$fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3609
-			$recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3607
+        foreach ($fees as $data) {
3608
+			$fee       += wpinv_sanitize_amount($data['initial_fee']);
3609
+			$recurring += wpinv_sanitize_amount($data['recurring_fee']);
3610 3610
 		}
3611 3611
 
3612 3612
 		$current = $this->is_renewal() ? $recurring : $fee;
3613
-		$this->set_total_fees( $current );
3613
+		$this->set_total_fees($current);
3614 3614
 
3615 3615
 		$this->totals['fee'] = array(
3616 3616
 			'initial'   => $fee,
3617 3617
 			'recurring' => $recurring,
3618 3618
 		);
3619 3619
 
3620
-        $this->set_total_fees( $fee );
3620
+        $this->set_total_fees($fee);
3621 3621
         return $current;
3622 3622
     }
3623 3623
 
@@ -3632,7 +3632,7 @@  discard block
 block discarded – undo
3632 3632
         $this->recalculate_total_discount();
3633 3633
 		$this->recalculate_total_tax();
3634 3634
 		$this->recalculate_subtotal();
3635
-		$this->set_total( $this->get_total_tax() + $this->get_total_fees() + $this->get_subtotal() - $this->get_total_discount() );
3635
+		$this->set_total($this->get_total_tax() + $this->get_total_fees() + $this->get_subtotal() - $this->get_total_discount());
3636 3636
 		return $this->get_total();
3637 3637
 	}
3638 3638
 
@@ -3641,7 +3641,7 @@  discard block
 block discarded – undo
3641 3641
 	 */
3642 3642
     public function recalculate_totals() {
3643 3643
         $this->recalculate_total();
3644
-        $this->save( true );
3644
+        $this->save(true);
3645 3645
         return $this;
3646 3646
     }
3647 3647
 
@@ -3659,10 +3659,10 @@  discard block
 block discarded – undo
3659 3659
 	 * @return int|false The new note's ID on success, false on failure.
3660 3660
      *
3661 3661
      */
3662
-    public function add_note( $note = '', $customer_type = false, $added_by_user = false, $system = false ) {
3662
+    public function add_note($note = '', $customer_type = false, $added_by_user = false, $system = false) {
3663 3663
 
3664 3664
         // Bail if no note specified or this invoice is not yet saved.
3665
-        if ( ! $note || $this->get_id() == 0 || ( ! is_user_logged_in() && ! $system ) ) {
3665
+        if (!$note || $this->get_id() == 0 || (!is_user_logged_in() && !$system)) {
3666 3666
             return false;
3667 3667
         }
3668 3668
 
@@ -3670,23 +3670,23 @@  discard block
 block discarded – undo
3670 3670
 		$author_email = '[email protected]';
3671 3671
 
3672 3672
 		// If this is an admin comment or it has been added by the user.
3673
-		if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3674
-			$user         = get_user_by( 'id', get_current_user_id() );
3673
+		if (is_user_logged_in() && (!$system || $added_by_user)) {
3674
+			$user = get_user_by('id', get_current_user_id());
3675 3675
             $author       = $user->display_name;
3676 3676
             $author_email = $user->user_email;
3677 3677
 		}
3678 3678
 
3679
-		return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3679
+		return getpaid_notes()->add_invoice_note($this, $note, $author, $author_email, $customer_type);
3680 3680
 
3681 3681
 	}
3682 3682
 
3683 3683
 	/**
3684 3684
      * Generates a unique key for the invoice.
3685 3685
      */
3686
-    public function generate_key( $string = '' ) {
3687
-        $auth_key  = defined( 'AUTH_KEY' ) ? AUTH_KEY : '';
3686
+    public function generate_key($string = '') {
3687
+        $auth_key = defined('AUTH_KEY') ? AUTH_KEY : '';
3688 3688
         return strtolower(
3689
-            $string . md5( $this->get_id() . date( 'Y-m-d H:i:s' ) . $auth_key . uniqid( 'wpinv', true ) )
3689
+            $string . md5($this->get_id() . date('Y-m-d H:i:s') . $auth_key . uniqid('wpinv', true))
3690 3690
         );
3691 3691
     }
3692 3692
 
@@ -3696,11 +3696,11 @@  discard block
 block discarded – undo
3696 3696
     public function generate_number() {
3697 3697
         $number = $this->get_id();
3698 3698
 
3699
-        if ( wpinv_sequential_number_active( $this->get_post_type() ) ) {
3700
-            $number = wpinv_get_next_invoice_number( $this->get_post_type() );
3699
+        if (wpinv_sequential_number_active($this->get_post_type())) {
3700
+            $number = wpinv_get_next_invoice_number($this->get_post_type());
3701 3701
         }
3702 3702
 
3703
-		return wpinv_format_invoice_number( $number, $this->get_post_type() );
3703
+		return wpinv_format_invoice_number($number, $this->get_post_type());
3704 3704
 
3705 3705
 	}
3706 3706
 
@@ -3713,55 +3713,55 @@  discard block
 block discarded – undo
3713 3713
 		// Reset status transition variable.
3714 3714
 		$this->status_transition = false;
3715 3715
 
3716
-		if ( $status_transition ) {
3716
+		if ($status_transition) {
3717 3717
 			try {
3718 3718
 
3719 3719
 				// Fire a hook for the status change.
3720
-				do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3720
+				do_action('getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition);
3721 3721
 
3722 3722
 				// @deprecated this is deprecated and will be removed in the future.
3723
-				do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3723
+				do_action('wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from']);
3724 3724
 
3725
-				if ( ! empty( $status_transition['from'] ) ) {
3725
+				if (!empty($status_transition['from'])) {
3726 3726
 
3727 3727
 					/* translators: 1: old invoice status 2: new invoice status */
3728
-					$transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3728
+					$transition_note = sprintf(__('Status changed from %1$s to %2$s.', 'invoicing'), wpinv_status_nicename($status_transition['from'], $this), wpinv_status_nicename($status_transition['to'], $this));
3729 3729
 
3730 3730
 					// Fire another hook.
3731
-					do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3732
-					do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3731
+					do_action('getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this);
3732
+					do_action('getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to']);
3733 3733
 
3734 3734
 					// @deprecated this is deprecated and will be removed in the future.
3735
-					do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3735
+					do_action('wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from']);
3736 3736
 
3737 3737
 					// Note the transition occurred.
3738
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3738
+					$this->add_note(trim($status_transition['note'] . ' ' . $transition_note), false, $status_transition['manual']);
3739 3739
 
3740 3740
 					// Work out if this was for a payment, and trigger a payment_status hook instead.
3741 3741
 					if (
3742
-						in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3743
-						&& in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3742
+						in_array($status_transition['from'], array('wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold'), true)
3743
+						&& in_array($status_transition['to'], array('publish', 'wpi-processing', 'wpi-renewal'), true)
3744 3744
 					) {
3745
-						do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3745
+						do_action('getpaid_invoice_payment_status_changed', $this, $status_transition);
3746 3746
 					}
3747 3747
 
3748 3748
 					// Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3749 3749
 					if (
3750
-						in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3751
-						&& in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3750
+						in_array($status_transition['from'], array('publish', 'wpi-processing', 'wpi-renewal'), true)
3751
+						&& in_array($status_transition['to'], array('wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold'), true)
3752 3752
 					) {
3753
-						do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3753
+						do_action('getpaid_invoice_payment_status_reversed', $this, $status_transition);
3754 3754
 					}
3755 3755
 				} else {
3756 3756
 					/* translators: %s: new invoice status */
3757
-					$transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this  ) );
3757
+					$transition_note = sprintf(__('Status set to %s.', 'invoicing'), wpinv_status_nicename($status_transition['to'], $this));
3758 3758
 
3759 3759
 					// Note the transition occurred.
3760
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3760
+					$this->add_note(trim($status_transition['note'] . ' ' . $transition_note), 0, $status_transition['manual']);
3761 3761
 
3762 3762
 				}
3763
-			} catch ( Exception $e ) {
3764
-				$this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3763
+			} catch (Exception $e) {
3764
+				$this->add_note(__('Error during status transition.', 'invoicing') . ' ' . $e->getMessage());
3765 3765
 			}
3766 3766
 		}
3767 3767
 	}
@@ -3769,13 +3769,13 @@  discard block
 block discarded – undo
3769 3769
 	/**
3770 3770
 	 * Updates an invoice status.
3771 3771
 	 */
3772
-	public function update_status( $new_status = false, $note = '', $manual = false ) {
3772
+	public function update_status($new_status = false, $note = '', $manual = false) {
3773 3773
 
3774 3774
 		// Fires before updating a status.
3775
-		do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3775
+		do_action('wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status('edit'));
3776 3776
 
3777 3777
 		// Update the status.
3778
-		$this->set_status( $new_status, $note, $manual );
3778
+		$this->set_status($new_status, $note, $manual);
3779 3779
 
3780 3780
 		// Save the order.
3781 3781
 		return $this->save();
@@ -3786,18 +3786,18 @@  discard block
 block discarded – undo
3786 3786
 	 * @deprecated
3787 3787
 	 */
3788 3788
 	public function refresh_item_ids() {
3789
-        $item_ids = implode( ',', array_unique( wp_list_pluck( $this->get_cart_details(), 'item_id' ) ) );
3790
-        update_post_meta( $this->get_id(), '_wpinv_item_ids', $item_ids );
3789
+        $item_ids = implode(',', array_unique(wp_list_pluck($this->get_cart_details(), 'item_id')));
3790
+        update_post_meta($this->get_id(), '_wpinv_item_ids', $item_ids);
3791 3791
 	}
3792 3792
 
3793 3793
 	/**
3794 3794
 	 * @deprecated
3795 3795
 	 */
3796
-	public function update_items( $temp = false ) {
3796
+	public function update_items($temp = false) {
3797 3797
 
3798
-		$this->set_items( $this->get_items() );
3798
+		$this->set_items($this->get_items());
3799 3799
 
3800
-		if ( ! $temp ) {
3800
+		if (!$temp) {
3801 3801
 			$this->save();
3802 3802
 		}
3803 3803
 
@@ -3811,11 +3811,11 @@  discard block
 block discarded – undo
3811 3811
 
3812 3812
         $discount_code = $this->get_discount_code();
3813 3813
 
3814
-        if ( empty( $discount_code ) ) {
3814
+        if (empty($discount_code)) {
3815 3815
             return false;
3816 3816
         }
3817 3817
 
3818
-        $discount = wpinv_get_discount_obj( $discount_code );
3818
+        $discount = wpinv_get_discount_obj($discount_code);
3819 3819
 
3820 3820
         // Ensure it is active.
3821 3821
         return $discount->exists();
@@ -3826,7 +3826,7 @@  discard block
 block discarded – undo
3826 3826
 	 * Refunds an invoice.
3827 3827
 	 */
3828 3828
     public function refund() {
3829
-		$this->set_status( 'wpi-refunded' );
3829
+		$this->set_status('wpi-refunded');
3830 3830
         $this->save();
3831 3831
 	}
3832 3832
 
@@ -3835,53 +3835,53 @@  discard block
 block discarded – undo
3835 3835
 	 * 
3836 3836
 	 * @param string $transaction_id
3837 3837
 	 */
3838
-    public function mark_paid( $transaction_id = null, $note = '' ) {
3838
+    public function mark_paid($transaction_id = null, $note = '') {
3839 3839
 
3840 3840
 		// Set the transaction id.
3841
-		if ( empty( $transaction_id ) ) {
3841
+		if (empty($transaction_id)) {
3842 3842
 			$transaction_id = $this->generate_key('trans_');
3843 3843
 		}
3844 3844
 
3845
-		if ( ! $this->get_transaction_id() ) {
3846
-			$this->set_transaction_id( $transaction_id );
3845
+		if (!$this->get_transaction_id()) {
3846
+			$this->set_transaction_id($transaction_id);
3847 3847
 		}
3848 3848
 
3849
-		if ( $this->is_paid() && 'wpi-processing' != $this->get_status() ) {
3849
+		if ($this->is_paid() && 'wpi-processing' != $this->get_status()) {
3850 3850
 			return $this->save();
3851 3851
 		}
3852 3852
 
3853 3853
 		// Set the completed date.
3854
-		$this->set_date_completed( current_time( 'mysql' ) );
3854
+		$this->set_date_completed(current_time('mysql'));
3855 3855
 
3856 3856
 		// Set the new status.
3857
-		$gateway = sanitize_text_field( $this->get_gateway_title() );
3858
-		if ( $this->is_renewal() ) {
3857
+		$gateway = sanitize_text_field($this->get_gateway_title());
3858
+		if ($this->is_renewal()) {
3859 3859
 
3860
-			$_note = wp_sprintf( __( 'Renewed via %s', 'invoicing' ), $gateway );
3861
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3860
+			$_note = wp_sprintf(__('Renewed via %s', 'invoicing'), $gateway);
3861
+			$_note = $_note . empty($note) ? '' : " ($note)";
3862 3862
 
3863
-			if ( 'none' == $this->get_gateway() ) {
3863
+			if ('none' == $this->get_gateway()) {
3864 3864
 				$_note = $note;
3865 3865
 			}
3866 3866
 
3867
-			$this->set_status( 'wpi-renewal', $_note );
3867
+			$this->set_status('wpi-renewal', $_note);
3868 3868
 
3869 3869
 		} else {
3870 3870
 
3871
-			$_note = wp_sprintf( __( 'Paid via %s', 'invoicing' ), $gateway );
3872
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
3871
+			$_note = wp_sprintf(__('Paid via %s', 'invoicing'), $gateway);
3872
+			$_note = $_note . empty($note) ? '' : " ($note)";
3873 3873
 
3874
-			if ( 'none' == $this->get_gateway() ) {
3874
+			if ('none' == $this->get_gateway()) {
3875 3875
 				$_note = $note;
3876 3876
 			}
3877 3877
 
3878
-			$this->set_status( 'publish', $_note );
3878
+			$this->set_status('publish', $_note);
3879 3879
 
3880 3880
 		}
3881 3881
 
3882 3882
 		// Set checkout mode.
3883
-		$mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
3884
-		$this->set_mode( $mode );
3883
+		$mode = wpinv_is_test_mode($this->get_gateway()) ? 'test' : 'live';
3884
+		$this->set_mode($mode);
3885 3885
 
3886 3886
 		// Save the invoice.
3887 3887
         $this->save();
@@ -3906,9 +3906,9 @@  discard block
 block discarded – undo
3906 3906
      * Clears the subscription's cache.
3907 3907
      */
3908 3908
     public function clear_cache() {
3909
-		wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
3910
-		wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
3911
-		wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
3909
+		wp_cache_delete($this->get_key(), 'getpaid_invoice_keys_to_invoice_ids');
3910
+		wp_cache_delete($this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids');
3911
+		wp_cache_delete($this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids');
3912 3912
 	}
3913 3913
 
3914 3914
 }
Please login to merge, or discard this patch.
includes/admin/meta-boxes/class-getpaid-meta-box-invoice-subscription.php 1 patch
Spacing   +13 added lines, -13 removed lines patch added patch discarded remove patch
@@ -5,7 +5,7 @@  discard block
 block discarded – undo
5 5
  *
6 6
  */
7 7
 
8
-if ( ! defined( 'ABSPATH' ) ) {
8
+if (!defined('ABSPATH')) {
9 9
 	exit; // Exit if accessed directly
10 10
 }
11 11
 
@@ -19,16 +19,16 @@  discard block
 block discarded – undo
19 19
 	 *
20 20
 	 * @param WP_Post $post
21 21
 	 */
22
-    public static function output( $post ) {
22
+    public static function output($post) {
23 23
 
24 24
         // Fetch the invoice.
25
-        $invoice = new WPInv_Invoice( $post );
25
+        $invoice = new WPInv_Invoice($post);
26 26
 
27 27
         // Fetch the subscription.
28
-        $subscription = getpaid_get_invoice_subscription( $invoice );
28
+        $subscription = getpaid_get_invoice_subscription($invoice);
29 29
 
30 30
         echo '<div class="bsui">';
31
-        getpaid_admin_subscription_details_metabox( /** @scrutinizer ignore-type */$subscription );
31
+        getpaid_admin_subscription_details_metabox(/** @scrutinizer ignore-type */$subscription);
32 32
         echo '</div>';
33 33
 
34 34
     }
@@ -38,16 +38,16 @@  discard block
 block discarded – undo
38 38
 	 *
39 39
 	 * @param WP_Post $post
40 40
 	 */
41
-    public static function output_invoices( $post ) {
41
+    public static function output_invoices($post) {
42 42
 
43 43
         // Fetch the invoice.
44
-        $invoice = new WPInv_Invoice( $post );
44
+        $invoice = new WPInv_Invoice($post);
45 45
 
46 46
         // Fetch the subscription.
47
-        $subscription = getpaid_get_invoice_subscription( $invoice );
47
+        $subscription = getpaid_get_invoice_subscription($invoice);
48 48
 
49 49
         echo '<div class="bsui">';
50
-        getpaid_admin_subscription_invoice_details_metabox( /** @scrutinizer ignore-type */$subscription, false );
50
+        getpaid_admin_subscription_invoice_details_metabox(/** @scrutinizer ignore-type */$subscription, false);
51 51
         echo '</div>';
52 52
 
53 53
     }
@@ -57,16 +57,16 @@  discard block
 block discarded – undo
57 57
 	 *
58 58
 	 * @param WP_Post $post
59 59
 	 */
60
-    public static function output_related( $post ) {
60
+    public static function output_related($post) {
61 61
 
62 62
         // Fetch the invoice.
63
-        $invoice = new WPInv_Invoice( $post );
63
+        $invoice = new WPInv_Invoice($post);
64 64
 
65 65
         // Fetch the subscription.
66
-        $subscription = getpaid_get_invoice_subscription( $invoice );
66
+        $subscription = getpaid_get_invoice_subscription($invoice);
67 67
 
68 68
         echo '<div class="bsui">';
69
-        getpaid_admin_subscription_related_subscriptions_metabox( /** @scrutinizer ignore-type */$subscription, false );
69
+        getpaid_admin_subscription_related_subscriptions_metabox(/** @scrutinizer ignore-type */$subscription, false);
70 70
         echo '</div>';
71 71
 
72 72
     }
Please login to merge, or discard this patch.
includes/invoice-functions.php 1 patch
Spacing   +359 added lines, -359 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
  * Retrieves the current invoice.
@@ -14,15 +14,15 @@  discard block
 block discarded – undo
14 14
 function getpaid_get_current_invoice_id() {
15 15
 
16 16
     // Ensure that we have an invoice key.
17
-    if ( empty( $_GET['invoice_key'] ) ) {
17
+    if (empty($_GET['invoice_key'])) {
18 18
         return 0;
19 19
     }
20 20
 
21 21
     // Retrieve an invoice using the key.
22
-    $invoice = new WPInv_Invoice( $_GET['invoice_key'] );
22
+    $invoice = new WPInv_Invoice($_GET['invoice_key']);
23 23
 
24 24
     // Compare the invoice key and the parsed key.
25
-    if ( $invoice->get_id() != 0 && $invoice->get_key() == $_GET['invoice_key'] ) {
25
+    if ($invoice->get_id() != 0 && $invoice->get_key() == $_GET['invoice_key']) {
26 26
         return $invoice->get_id();
27 27
     }
28 28
 
@@ -32,42 +32,42 @@  discard block
 block discarded – undo
32 32
 /**
33 33
  * Checks if the current user cna view an invoice.
34 34
  */
35
-function wpinv_user_can_view_invoice( $invoice ) {
36
-    $invoice = new WPInv_Invoice( $invoice );
35
+function wpinv_user_can_view_invoice($invoice) {
36
+    $invoice = new WPInv_Invoice($invoice);
37 37
 
38 38
     // Abort if the invoice does not exist.
39
-    if ( 0 == $invoice->get_id() ) {
39
+    if (0 == $invoice->get_id()) {
40 40
         return false;
41 41
     }
42 42
 
43 43
     // Don't allow trash, draft status
44
-    if ( $invoice->is_draft() ) {
44
+    if ($invoice->is_draft()) {
45 45
         return false;
46 46
     }
47 47
 
48 48
     // If users are not required to login to check out, compare the invoice keys.
49
-    if ( ! wpinv_require_login_to_checkout() && isset( $_GET['invoice_key'] ) && trim( $_GET['invoice_key'] ) == $invoice->get_key() ) {
49
+    if (!wpinv_require_login_to_checkout() && isset($_GET['invoice_key']) && trim($_GET['invoice_key']) == $invoice->get_key()) {
50 50
         return true;
51 51
     }
52 52
 
53 53
     // Always enable for admins..
54
-    if ( wpinv_current_user_can_manage_invoicing() || current_user_can( 'view_invoices', $invoice->get_id() ) ) { // Admin user
54
+    if (wpinv_current_user_can_manage_invoicing() || current_user_can('view_invoices', $invoice->get_id())) { // Admin user
55 55
         return true;
56 56
     }
57 57
 
58 58
     // Else, ensure that this is their invoice.
59
-    if ( is_user_logged_in() && $invoice->get_user_id() == get_current_user_id() ) {
59
+    if (is_user_logged_in() && $invoice->get_user_id() == get_current_user_id()) {
60 60
         return true;
61 61
     }
62 62
 
63
-    return apply_filters( 'wpinv_current_user_can_view_invoice', false, $invoice );
63
+    return apply_filters('wpinv_current_user_can_view_invoice', false, $invoice);
64 64
 }
65 65
 
66 66
 /**
67 67
  * Checks if the current user cna view an invoice receipt.
68 68
  */
69
-function wpinv_can_view_receipt( $invoice ) {
70
-	return (bool) apply_filters( 'wpinv_can_view_receipt', wpinv_user_can_view_invoice( $invoice ), $invoice );
69
+function wpinv_can_view_receipt($invoice) {
70
+	return (bool) apply_filters('wpinv_can_view_receipt', wpinv_user_can_view_invoice($invoice), $invoice);
71 71
 }
72 72
 
73 73
 /**
@@ -77,16 +77,16 @@  discard block
 block discarded – undo
77 77
  */
78 78
 function getpaid_get_invoice_post_types() {
79 79
     $post_types = array(
80
-        'wpi_quote'   => __( 'Quote', 'invoicing' ),
81
-        'wpi_invoice' => __( 'Invoice', 'invoicing' ),
80
+        'wpi_quote'   => __('Quote', 'invoicing'),
81
+        'wpi_invoice' => __('Invoice', 'invoicing'),
82 82
     );
83 83
 
84 84
     // Ensure the quotes addon is installed.
85
-    if ( ! defined( 'WPINV_QUOTES_VERSION' ) ) {
86
-        unset( $post_types['wpi_quote'] );
85
+    if (!defined('WPINV_QUOTES_VERSION')) {
86
+        unset($post_types['wpi_quote']);
87 87
     }
88 88
 
89
-    return apply_filters( 'getpaid_invoice_post_types', $post_types );
89
+    return apply_filters('getpaid_invoice_post_types', $post_types);
90 90
 }
91 91
 
92 92
 /**
@@ -95,8 +95,8 @@  discard block
 block discarded – undo
95 95
  *
96 96
  * @param string $post_type The post type to check for.
97 97
  */
98
-function getpaid_is_invoice_post_type( $post_type ) {
99
-    return is_scalar( $post_type ) && ! empty( $post_type ) && array_key_exists( $post_type, getpaid_get_invoice_post_types() );
98
+function getpaid_is_invoice_post_type($post_type) {
99
+    return is_scalar($post_type) && !empty($post_type) && array_key_exists($post_type, getpaid_get_invoice_post_types());
100 100
 }
101 101
 
102 102
 /**
@@ -106,9 +106,9 @@  discard block
 block discarded – undo
106 106
  * @param  bool  $wp_error       Whether to return false or WP_Error on failure.
107 107
  * @return int|WP_Error|WPInv_Invoice The value 0 or WP_Error on failure. The WPInv_Invoice object on success.
108 108
  */
109
-function wpinv_create_invoice( $data = array(), $deprecated = null, $wp_error = false ) {
110
-    $data[ 'invoice_id' ] = 0;
111
-    return wpinv_insert_invoice( $data, $wp_error );
109
+function wpinv_create_invoice($data = array(), $deprecated = null, $wp_error = false) {
110
+    $data['invoice_id'] = 0;
111
+    return wpinv_insert_invoice($data, $wp_error);
112 112
 }
113 113
 
114 114
 /**
@@ -118,36 +118,36 @@  discard block
 block discarded – undo
118 118
  * @param  bool  $wp_error       Whether to return false or WP_Error on failure.
119 119
  * @return int|WP_Error|WPInv_Invoice The value 0 or WP_Error on failure. The WPInv_Invoice object on success.
120 120
  */
121
-function wpinv_update_invoice( $data = array(), $wp_error = false ) {
121
+function wpinv_update_invoice($data = array(), $wp_error = false) {
122 122
 
123 123
     // Backwards compatibility.
124
-    if ( ! empty( $data['ID'] ) ) {
124
+    if (!empty($data['ID'])) {
125 125
         $data['invoice_id'] = $data['ID'];
126 126
     }
127 127
 
128 128
     // Do we have an invoice id?
129
-    if ( empty( $data['invoice_id'] ) ) {
130
-        return $wp_error ? new WP_Error( 'invalid_invoice_id', __( 'Invalid invoice ID.', 'invoicing' ) ) : 0;
129
+    if (empty($data['invoice_id'])) {
130
+        return $wp_error ? new WP_Error('invalid_invoice_id', __('Invalid invoice ID.', 'invoicing')) : 0;
131 131
     }
132 132
 
133 133
     // Retrieve the invoice.
134
-    $invoice = wpinv_get_invoice( $data['invoice_id'] );
134
+    $invoice = wpinv_get_invoice($data['invoice_id']);
135 135
 
136 136
     // And abort if it does not exist.
137
-    if ( empty( $invoice ) ) {
138
-        return $wp_error ? new WP_Error( 'missing_invoice', __( 'Invoice not found.', 'invoicing' ) ) : 0;
137
+    if (empty($invoice)) {
138
+        return $wp_error ? new WP_Error('missing_invoice', __('Invoice not found.', 'invoicing')) : 0;
139 139
     }
140 140
 
141 141
     // Do not update totals for paid / refunded invoices.
142
-    if ( $invoice->is_paid() || $invoice->is_refunded() ) {
142
+    if ($invoice->is_paid() || $invoice->is_refunded()) {
143 143
 
144
-        if ( ! empty( $data['items'] ) || ! empty( $data['cart_details'] ) ) {
145
-            return $wp_error ? new WP_Error( 'paid_invoice', __( 'You can not update cart items for invoices that have already been paid for.', 'invoicing' ) ) : 0;
144
+        if (!empty($data['items']) || !empty($data['cart_details'])) {
145
+            return $wp_error ? new WP_Error('paid_invoice', __('You can not update cart items for invoices that have already been paid for.', 'invoicing')) : 0;
146 146
         }
147 147
 
148 148
     }
149 149
 
150
-    return wpinv_insert_invoice( $data, $wp_error );
150
+    return wpinv_insert_invoice($data, $wp_error);
151 151
 
152 152
 }
153 153
 
@@ -158,34 +158,34 @@  discard block
 block discarded – undo
158 158
  * @param  bool  $wp_error       Whether to return false or WP_Error on failure.
159 159
  * @return int|WP_Error|WPInv_Invoice The value 0 or WP_Error on failure. The WPInv_Invoice object on success.
160 160
  */
161
-function wpinv_insert_invoice( $data = array(), $wp_error = false ) {
161
+function wpinv_insert_invoice($data = array(), $wp_error = false) {
162 162
 
163 163
     // Ensure that we have invoice data.
164
-    if ( empty( $data ) ) {
164
+    if (empty($data)) {
165 165
         return false;
166 166
     }
167 167
 
168 168
     // The invoice id will be provided when updating an invoice.
169
-    $data['invoice_id'] = ! empty( $data['invoice_id'] ) ? (int) $data['invoice_id'] : false;
169
+    $data['invoice_id'] = !empty($data['invoice_id']) ? (int) $data['invoice_id'] : false;
170 170
 
171 171
     // Retrieve the invoice.
172
-    $invoice = new WPInv_Invoice( $data['invoice_id'] );
172
+    $invoice = new WPInv_Invoice($data['invoice_id']);
173 173
 
174 174
     // Do we have an error?
175
-    if ( ! empty( $invoice->last_error ) ) {
176
-        return $wp_error ? new WP_Error( 'invalid_invoice_id', $invoice->last_error ) : 0;
175
+    if (!empty($invoice->last_error)) {
176
+        return $wp_error ? new WP_Error('invalid_invoice_id', $invoice->last_error) : 0;
177 177
     }
178 178
 
179 179
     // Backwards compatibility (billing address).
180
-    if ( ! empty( $data['user_info'] ) ) {
180
+    if (!empty($data['user_info'])) {
181 181
 
182
-        foreach ( $data['user_info'] as $key => $value ) {
182
+        foreach ($data['user_info'] as $key => $value) {
183 183
 
184
-            if ( $key == 'discounts' ) {
184
+            if ($key == 'discounts') {
185 185
                 $value = (array) $value;
186
-                $data[ 'discount_code' ] = empty( $value ) ? null : $value[0];
186
+                $data['discount_code'] = empty($value) ? null : $value[0];
187 187
             } else {
188
-                $data[ $key ] = $value;
188
+                $data[$key] = $value;
189 189
             }
190 190
 
191 191
         }
@@ -193,30 +193,30 @@  discard block
 block discarded – undo
193 193
     }
194 194
 
195 195
     // Backwards compatibility.
196
-    if ( ! empty( $data['payment_details'] ) ) {
196
+    if (!empty($data['payment_details'])) {
197 197
 
198
-        foreach ( $data['payment_details'] as $key => $value ) {
199
-            $data[ $key ] = $value;
198
+        foreach ($data['payment_details'] as $key => $value) {
199
+            $data[$key] = $value;
200 200
         }
201 201
 
202 202
     }
203 203
 
204 204
     // Set up the owner of the invoice.
205
-    $user_id = ! empty( $data['user_id'] ) ? wpinv_clean( $data['user_id'] ) : get_current_user_id();
205
+    $user_id = !empty($data['user_id']) ? wpinv_clean($data['user_id']) : get_current_user_id();
206 206
 
207 207
     // Make sure the user exists.
208
-    if ( ! get_userdata( $user_id ) ) {
209
-        return $wp_error ? new WP_Error( 'wpinv_invalid_user', __( 'There is no user with that ID.', 'invoicing' ) ) : 0;
208
+    if (!get_userdata($user_id)) {
209
+        return $wp_error ? new WP_Error('wpinv_invalid_user', __('There is no user with that ID.', 'invoicing')) : 0;
210 210
     }
211 211
 
212
-    $address = wpinv_get_user_address( $user_id );
212
+    $address = wpinv_get_user_address($user_id);
213 213
 
214
-    foreach ( $address as $key => $value ) {
214
+    foreach ($address as $key => $value) {
215 215
 
216
-        if ( $value == '' ) {
217
-            $address[ $key ] = null;
216
+        if ($value == '') {
217
+            $address[$key] = null;
218 218
         } else {
219
-            $address[ $key ] = wpinv_clean( $value );
219
+            $address[$key] = wpinv_clean($value);
220 220
         }
221 221
 
222 222
     }
@@ -227,103 +227,103 @@  discard block
 block discarded – undo
227 227
         array(
228 228
 
229 229
             // Basic info.
230
-            'template'             => isset( $data['template'] ) ? wpinv_clean( $data['template'] ) : null,
231
-            'email_cc'             => isset( $data['email_cc'] ) ? wpinv_clean( $data['email_cc'] ) : null,
232
-            'date_created'         => isset( $data['created_date'] ) ? wpinv_clean( $data['created_date'] ) : null,
233
-            'due_date'             => isset( $data['due_date'] ) ? wpinv_clean( $data['due_date'] ) : null,
234
-            'date_completed'       => isset( $data['date_completed'] ) ? wpinv_clean( $data['date_completed'] ) : null,
235
-            'number'               => isset( $data['number'] ) ? wpinv_clean( $data['number'] ) : null,
236
-            'key'                  => isset( $data['key'] ) ? wpinv_clean( $data['key'] ) : null,
237
-            'status'               => isset( $data['status'] ) ? wpinv_clean( $data['status'] ) : null,
238
-            'post_type'            => isset( $data['post_type'] ) ? wpinv_clean( $data['post_type'] ) : null,
239
-            'user_ip'              => isset( $data['ip'] ) ? wpinv_clean( $data['ip'] ) : wpinv_get_ip(),
240
-            'parent_id'            => isset( $data['parent'] ) ? intval( $data['parent'] ) : null,
241
-            'mode'                 => isset( $data['mode'] ) ? wpinv_clean( $data['mode'] ) : null,
242
-            'description'          => isset( $data['description'] ) ? wp_kses_post( $data['description'] ) : null,
230
+            'template'             => isset($data['template']) ? wpinv_clean($data['template']) : null,
231
+            'email_cc'             => isset($data['email_cc']) ? wpinv_clean($data['email_cc']) : null,
232
+            'date_created'         => isset($data['created_date']) ? wpinv_clean($data['created_date']) : null,
233
+            'due_date'             => isset($data['due_date']) ? wpinv_clean($data['due_date']) : null,
234
+            'date_completed'       => isset($data['date_completed']) ? wpinv_clean($data['date_completed']) : null,
235
+            'number'               => isset($data['number']) ? wpinv_clean($data['number']) : null,
236
+            'key'                  => isset($data['key']) ? wpinv_clean($data['key']) : null,
237
+            'status'               => isset($data['status']) ? wpinv_clean($data['status']) : null,
238
+            'post_type'            => isset($data['post_type']) ? wpinv_clean($data['post_type']) : null,
239
+            'user_ip'              => isset($data['ip']) ? wpinv_clean($data['ip']) : wpinv_get_ip(),
240
+            'parent_id'            => isset($data['parent']) ? intval($data['parent']) : null,
241
+            'mode'                 => isset($data['mode']) ? wpinv_clean($data['mode']) : null,
242
+            'description'          => isset($data['description']) ? wp_kses_post($data['description']) : null,
243 243
 
244 244
             // Payment info.
245
-            'disable_taxes'        => ! empty( $data['disable_taxes'] ),
246
-            'currency'             => isset( $data['currency'] ) ? wpinv_clean( $data['currency'] ) : wpinv_get_currency(),
247
-            'gateway'              => isset( $data['gateway'] ) ? wpinv_clean( $data['gateway'] ) : null,
248
-            'transaction_id'       => isset( $data['transaction_id'] ) ? wpinv_clean( $data['transaction_id'] ) : null,
249
-            'discount_code'        => isset( $data['discount_code'] ) ? wpinv_clean( $data['discount_code'] ) : null,
250
-            'payment_form'         => isset( $data['payment_form'] ) ? intval( $data['payment_form'] ) : null,
251
-            'submission_id'        => isset( $data['submission_id'] ) ? wpinv_clean( $data['submission_id'] ) : null,
252
-            'subscription_id'      => isset( $data['subscription_id'] ) ? wpinv_clean( $data['subscription_id'] ) : null,
253
-            'is_viewed'            => isset( $data['is_viewed'] ) ? wpinv_clean( $data['is_viewed'] ) : null,
254
-            'fees'                 => isset( $data['fees'] ) ? wpinv_clean( $data['fees'] ) : null,
255
-            'discounts'            => isset( $data['discounts'] ) ? wpinv_clean( $data['discounts'] ) : null,
256
-            'taxes'                => isset( $data['taxes'] ) ? wpinv_clean( $data['taxes'] ) : null,
245
+            'disable_taxes'        => !empty($data['disable_taxes']),
246
+            'currency'             => isset($data['currency']) ? wpinv_clean($data['currency']) : wpinv_get_currency(),
247
+            'gateway'              => isset($data['gateway']) ? wpinv_clean($data['gateway']) : null,
248
+            'transaction_id'       => isset($data['transaction_id']) ? wpinv_clean($data['transaction_id']) : null,
249
+            'discount_code'        => isset($data['discount_code']) ? wpinv_clean($data['discount_code']) : null,
250
+            'payment_form'         => isset($data['payment_form']) ? intval($data['payment_form']) : null,
251
+            'submission_id'        => isset($data['submission_id']) ? wpinv_clean($data['submission_id']) : null,
252
+            'subscription_id'      => isset($data['subscription_id']) ? wpinv_clean($data['subscription_id']) : null,
253
+            'is_viewed'            => isset($data['is_viewed']) ? wpinv_clean($data['is_viewed']) : null,
254
+            'fees'                 => isset($data['fees']) ? wpinv_clean($data['fees']) : null,
255
+            'discounts'            => isset($data['discounts']) ? wpinv_clean($data['discounts']) : null,
256
+            'taxes'                => isset($data['taxes']) ? wpinv_clean($data['taxes']) : null,
257 257
 
258 258
 
259 259
             // Billing details.
260 260
             'user_id'              => $data['user_id'],
261
-            'first_name'           => isset( $data['first_name'] ) ? wpinv_clean( $data['first_name'] ) : $address['first_name'],
262
-            'last_name'            => isset( $data['last_name'] ) ? wpinv_clean( $data['last_name'] ) : $address['last_name'],
263
-            'address'              => isset( $data['address'] ) ? wpinv_clean( $data['address'] ) : $address['address'] ,
264
-            'vat_number'           => isset( $data['vat_number'] ) ? wpinv_clean( $data['vat_number'] ) : $address['vat_number'],
265
-            'company'              => isset( $data['company'] ) ? wpinv_clean( $data['company'] ) : $address['company'],
266
-            'zip'                  => isset( $data['zip'] ) ? wpinv_clean( $data['zip'] ) : $address['zip'],
267
-            'state'                => isset( $data['state'] ) ? wpinv_clean( $data['state'] ) : $address['state'],
268
-            'city'                 => isset( $data['city'] ) ? wpinv_clean( $data['city'] ) : $address['city'],
269
-            'country'              => isset( $data['country'] ) ? wpinv_clean( $data['country'] ) : $address['country'],
270
-            'phone'                => isset( $data['phone'] ) ? wpinv_clean( $data['phone'] ) : $address['phone'],
271
-            'address_confirmed'    => ! empty( $data['address_confirmed'] ),
261
+            'first_name'           => isset($data['first_name']) ? wpinv_clean($data['first_name']) : $address['first_name'],
262
+            'last_name'            => isset($data['last_name']) ? wpinv_clean($data['last_name']) : $address['last_name'],
263
+            'address'              => isset($data['address']) ? wpinv_clean($data['address']) : $address['address'],
264
+            'vat_number'           => isset($data['vat_number']) ? wpinv_clean($data['vat_number']) : $address['vat_number'],
265
+            'company'              => isset($data['company']) ? wpinv_clean($data['company']) : $address['company'],
266
+            'zip'                  => isset($data['zip']) ? wpinv_clean($data['zip']) : $address['zip'],
267
+            'state'                => isset($data['state']) ? wpinv_clean($data['state']) : $address['state'],
268
+            'city'                 => isset($data['city']) ? wpinv_clean($data['city']) : $address['city'],
269
+            'country'              => isset($data['country']) ? wpinv_clean($data['country']) : $address['country'],
270
+            'phone'                => isset($data['phone']) ? wpinv_clean($data['phone']) : $address['phone'],
271
+            'address_confirmed'    => !empty($data['address_confirmed']),
272 272
 
273 273
         )
274 274
 
275 275
     );
276 276
 
277 277
     // Backwards compatibililty.
278
-    if ( ! empty( $data['cart_details'] ) && is_array( $data['cart_details'] ) ) {
278
+    if (!empty($data['cart_details']) && is_array($data['cart_details'])) {
279 279
         $data['items'] = array();
280 280
 
281
-        foreach( $data['cart_details'] as $_item ) {
281
+        foreach ($data['cart_details'] as $_item) {
282 282
 
283 283
             // Ensure that we have an item id.
284
-            if ( empty(  $_item['id']  ) ) {
284
+            if (empty($_item['id'])) {
285 285
                 continue;
286 286
             }
287 287
 
288 288
             // Retrieve the item.
289
-            $item = new GetPaid_Form_Item(  $_item['id']  );
289
+            $item = new GetPaid_Form_Item($_item['id']);
290 290
 
291 291
             // Ensure that it is purchasable.
292
-            if ( ! $item->can_purchase() ) {
292
+            if (!$item->can_purchase()) {
293 293
                 continue;
294 294
             }
295 295
 
296 296
             // Set quantity.
297
-            if ( ! empty( $_item['quantity'] ) && is_numeric( $_item['quantity'] ) ) {
298
-                $item->set_quantity( $_item['quantity'] );
297
+            if (!empty($_item['quantity']) && is_numeric($_item['quantity'])) {
298
+                $item->set_quantity($_item['quantity']);
299 299
             }
300 300
 
301 301
             // Set price.
302
-            if ( isset( $_item['item_price'] ) ) {
303
-                $item->set_price( $_item['item_price'] );
302
+            if (isset($_item['item_price'])) {
303
+                $item->set_price($_item['item_price']);
304 304
             }
305 305
 
306
-            if ( isset( $_item['custom_price'] ) ) {
307
-                $item->set_price( $_item['custom_price'] );
306
+            if (isset($_item['custom_price'])) {
307
+                $item->set_price($_item['custom_price']);
308 308
             }
309 309
 
310 310
             // Set name.
311
-            if ( ! empty( $_item['name'] ) ) {
312
-                $item->set_name( $_item['name'] );
311
+            if (!empty($_item['name'])) {
312
+                $item->set_name($_item['name']);
313 313
             }
314 314
 
315 315
             // Set description.
316
-            if ( isset( $_item['description'] ) ) {
317
-                $item->set_custom_description( $_item['description'] );
316
+            if (isset($_item['description'])) {
317
+                $item->set_custom_description($_item['description']);
318 318
             }
319 319
 
320 320
             // Set meta.
321
-            if ( isset( $_item['meta'] ) && is_array( $_item['meta'] ) ) {
321
+            if (isset($_item['meta']) && is_array($_item['meta'])) {
322 322
 
323
-                $item->set_item_meta( $_item['meta'] );
323
+                $item->set_item_meta($_item['meta']);
324 324
 
325
-                if ( isset( $_item['meta']['description'] ) ) {
326
-                    $item->set_custom_description( $_item['meta']['description'] );
325
+                if (isset($_item['meta']['description'])) {
326
+                    $item->set_custom_description($_item['meta']['description']);
327 327
                 }
328 328
 
329 329
             }
@@ -334,14 +334,14 @@  discard block
 block discarded – undo
334 334
     }
335 335
 
336 336
     // Add invoice items.
337
-    if ( ! empty( $data['items'] ) && is_array( $data['items'] ) ) {
337
+    if (!empty($data['items']) && is_array($data['items'])) {
338 338
 
339
-        $invoice->set_items( array() );
339
+        $invoice->set_items(array());
340 340
 
341
-        foreach ( $data['items'] as $item ) {
341
+        foreach ($data['items'] as $item) {
342 342
 
343
-            if ( is_object( $item ) && is_a( $item, 'GetPaid_Form_Item' ) && $item->can_purchase() ) {
344
-                $invoice->add_item( $item );
343
+            if (is_object($item) && is_a($item, 'GetPaid_Form_Item') && $item->can_purchase()) {
344
+                $invoice->add_item($item);
345 345
             }
346 346
 
347 347
         }
@@ -352,30 +352,30 @@  discard block
 block discarded – undo
352 352
     $invoice->recalculate_total();
353 353
     $invoice->save();
354 354
 
355
-    if ( ! $invoice->get_id() ) {
356
-        return $wp_error ? new WP_Error( 'wpinv_insert_invoice_error', __( 'An error occured when saving your invoice.', 'invoicing' ) ) : 0;
355
+    if (!$invoice->get_id()) {
356
+        return $wp_error ? new WP_Error('wpinv_insert_invoice_error', __('An error occured when saving your invoice.', 'invoicing')) : 0;
357 357
     }
358 358
 
359 359
     // Add private note.
360
-    if ( ! empty( $data['private_note'] ) ) {
361
-        $invoice->add_note( $data['private_note'] );
360
+    if (!empty($data['private_note'])) {
361
+        $invoice->add_note($data['private_note']);
362 362
     }
363 363
 
364 364
     // User notes.
365
-    if ( !empty( $data['user_note'] ) ) {
366
-        $invoice->add_note( $data['user_note'], true );
365
+    if (!empty($data['user_note'])) {
366
+        $invoice->add_note($data['user_note'], true);
367 367
     }
368 368
 
369 369
     // Created via.
370
-    if ( isset( $data['created_via'] ) ) {
371
-        update_post_meta( $invoice->get_id(), 'wpinv_created_via', $data['created_via'] );
370
+    if (isset($data['created_via'])) {
371
+        update_post_meta($invoice->get_id(), 'wpinv_created_via', $data['created_via']);
372 372
     }
373 373
 
374 374
     // Backwards compatiblity.
375
-    if ( $invoice->is_quote() ) {
375
+    if ($invoice->is_quote()) {
376 376
 
377
-        if ( isset( $data['valid_until'] ) ) {
378
-            update_post_meta( $invoice->get_id(), 'wpinv_quote_valid_until', $data['valid_until'] );
377
+        if (isset($data['valid_until'])) {
378
+            update_post_meta($invoice->get_id(), 'wpinv_quote_valid_until', $data['valid_until']);
379 379
         }
380 380
 
381 381
     }
@@ -390,18 +390,18 @@  discard block
 block discarded – undo
390 390
  * @param $bool $deprecated
391 391
  * @return WPInv_Invoice|null
392 392
  */
393
-function wpinv_get_invoice( $invoice = 0, $deprecated = false ) {
393
+function wpinv_get_invoice($invoice = 0, $deprecated = false) {
394 394
 
395 395
     // If we are retrieving the invoice from the cart...
396
-    if ( $deprecated && empty( $invoice ) ) {
396
+    if ($deprecated && empty($invoice)) {
397 397
         $invoice = (int) getpaid_get_current_invoice_id();
398 398
     }
399 399
 
400 400
     // Retrieve the invoice.
401
-    $invoice = new WPInv_Invoice( $invoice );
401
+    $invoice = new WPInv_Invoice($invoice);
402 402
 
403 403
     // Check if it exists.
404
-    if ( $invoice->get_id() != 0 ) {
404
+    if ($invoice->get_id() != 0) {
405 405
         return $invoice;
406 406
     }
407 407
 
@@ -414,15 +414,15 @@  discard block
 block discarded – undo
414 414
  * @param array $args Args to search for.
415 415
  * @return WPInv_Invoice[]|int[]|object
416 416
  */
417
-function wpinv_get_invoices( $args ) {
417
+function wpinv_get_invoices($args) {
418 418
 
419 419
     // Prepare args.
420 420
     $args = wp_parse_args(
421 421
         $args,
422 422
         array(
423
-            'status'   => array_keys( wpinv_get_invoice_statuses() ),
423
+            'status'   => array_keys(wpinv_get_invoice_statuses()),
424 424
             'type'     => 'wpi_invoice',
425
-            'limit'    => get_option( 'posts_per_page' ),
425
+            'limit'    => get_option('posts_per_page'),
426 426
             'return'   => 'objects',
427 427
         )
428 428
     );
@@ -440,24 +440,24 @@  discard block
 block discarded – undo
440 440
         'post__in'       => 'include',
441 441
     );
442 442
 
443
-    foreach ( $map_legacy as $to => $from ) {
444
-        if ( isset( $args[ $from ] ) ) {
445
-            $args[ $to ] = $args[ $from ];
446
-            unset( $args[ $from ] );
443
+    foreach ($map_legacy as $to => $from) {
444
+        if (isset($args[$from])) {
445
+            $args[$to] = $args[$from];
446
+            unset($args[$from]);
447 447
         }
448 448
     }
449 449
 
450 450
     // Backwards compatibility.
451
-    if ( ! empty( $args['email'] ) && empty( $args['user'] ) ) {
451
+    if (!empty($args['email']) && empty($args['user'])) {
452 452
         $args['user'] = $args['email'];
453
-        unset( $args['email'] );
453
+        unset($args['email']);
454 454
     }
455 455
 
456 456
     // Handle cases where the user is set as an email.
457
-    if ( ! empty( $args['author'] ) && is_email( $args['author'] ) ) {
458
-        $user = get_user_by( 'email', $args['user'] );
457
+    if (!empty($args['author']) && is_email($args['author'])) {
458
+        $user = get_user_by('email', $args['user']);
459 459
 
460
-        if ( $user ) {
460
+        if ($user) {
461 461
             $args['author'] = $user->user_email;
462 462
         }
463 463
 
@@ -468,31 +468,31 @@  discard block
 block discarded – undo
468 468
 
469 469
     // Show all posts.
470 470
     $paginate = true;
471
-    if ( isset( $args['paginate'] ) ) {
471
+    if (isset($args['paginate'])) {
472 472
 
473 473
         $paginate = $args['paginate'];
474
-        $args['no_found_rows'] = empty( $args['paginate'] );
475
-        unset( $args['paginate'] );
474
+        $args['no_found_rows'] = empty($args['paginate']);
475
+        unset($args['paginate']);
476 476
 
477 477
     }
478 478
 
479 479
     // Whether to return objects or fields.
480 480
     $return = $args['return'];
481
-    unset( $args['return'] );
481
+    unset($args['return']);
482 482
 
483 483
     // Get invoices.
484
-    $invoices = new WP_Query( apply_filters( 'wpinv_get_invoices_args', $args ) );
484
+    $invoices = new WP_Query(apply_filters('wpinv_get_invoices_args', $args));
485 485
 
486 486
     // Prepare the results.
487
-    if ( 'objects' === $return ) {
488
-        $results = array_map( 'wpinv_get_invoice', $invoices->posts );
489
-    } elseif ( 'self' === $return ) {
487
+    if ('objects' === $return) {
488
+        $results = array_map('wpinv_get_invoice', $invoices->posts);
489
+    } elseif ('self' === $return) {
490 490
         return $invoices;
491 491
     } else {
492 492
         $results = $invoices->posts;
493 493
     }
494 494
 
495
-    if ( $paginate ) {
495
+    if ($paginate) {
496 496
         return (object) array(
497 497
             'invoices'      => $results,
498 498
             'total'         => $invoices->found_posts,
@@ -510,8 +510,8 @@  discard block
 block discarded – undo
510 510
  * @param string $transaction_id The transaction id to check.
511 511
  * @return int Invoice id on success or 0 on failure
512 512
  */
513
-function wpinv_get_id_by_transaction_id( $transaction_id ) {
514
-    return WPInv_Invoice::get_invoice_id_by_field( $transaction_id, 'transaction_id' );
513
+function wpinv_get_id_by_transaction_id($transaction_id) {
514
+    return WPInv_Invoice::get_invoice_id_by_field($transaction_id, 'transaction_id');
515 515
 }
516 516
 
517 517
 /**
@@ -520,8 +520,8 @@  discard block
 block discarded – undo
520 520
  * @param string $invoice_number The invoice number to check.
521 521
  * @return int Invoice id on success or 0 on failure
522 522
  */
523
-function wpinv_get_id_by_invoice_number( $invoice_number ) {
524
-    return WPInv_Invoice::get_invoice_id_by_field( $invoice_number, 'number' );
523
+function wpinv_get_id_by_invoice_number($invoice_number) {
524
+    return WPInv_Invoice::get_invoice_id_by_field($invoice_number, 'number');
525 525
 }
526 526
 
527 527
 /**
@@ -530,8 +530,8 @@  discard block
 block discarded – undo
530 530
  * @param string $invoice_key The invoice key to check.
531 531
  * @return int Invoice id on success or 0 on failure
532 532
  */
533
-function wpinv_get_invoice_id_by_key( $invoice_key ) {
534
-    return WPInv_Invoice::get_invoice_id_by_field( $invoice_key, 'key' );
533
+function wpinv_get_invoice_id_by_key($invoice_key) {
534
+    return WPInv_Invoice::get_invoice_id_by_field($invoice_key, 'key');
535 535
 }
536 536
 
537 537
 /**
@@ -541,19 +541,19 @@  discard block
 block discarded – undo
541 541
  * @param string $type Optionally filter by type i.e customer|system
542 542
  * @return array|null
543 543
  */
544
-function wpinv_get_invoice_notes( $invoice = 0, $type = '' ) {
544
+function wpinv_get_invoice_notes($invoice = 0, $type = '') {
545 545
 
546 546
     // Prepare the invoice.
547
-    $invoice = wpinv_get_invoice( $invoice );
548
-    if ( empty( $invoice ) ) {
547
+    $invoice = wpinv_get_invoice($invoice);
548
+    if (empty($invoice)) {
549 549
         return NULL;
550 550
     }
551 551
 
552 552
     // Fetch notes.
553
-    $notes = getpaid_notes()->get_invoice_notes( $invoice->get_id(), $type );
553
+    $notes = getpaid_notes()->get_invoice_notes($invoice->get_id(), $type);
554 554
 
555 555
     // Filter the notes.
556
-    return apply_filters( 'wpinv_invoice_notes', $notes, $invoice->get_id(), $type );
556
+    return apply_filters('wpinv_invoice_notes', $notes, $invoice->get_id(), $type);
557 557
 }
558 558
 
559 559
 /**
@@ -561,10 +561,10 @@  discard block
 block discarded – undo
561 561
  *
562 562
  * @param string $post_type
563 563
  */
564
-function wpinv_get_user_invoices_columns( $post_type = 'wpi_invoice' ) {
564
+function wpinv_get_user_invoices_columns($post_type = 'wpi_invoice') {
565 565
 
566
-    $label   = getpaid_get_post_type_label( $post_type, false );
567
-    $label   = empty( $label ) ? __( 'Invoice', 'invoicing' ) : sanitize_text_field( $label );
566
+    $label   = getpaid_get_post_type_label($post_type, false);
567
+    $label   = empty($label) ? __('Invoice', 'invoicing') : sanitize_text_field($label);
568 568
     $columns = array(
569 569
 
570 570
             'invoice-number'  => array(
@@ -573,22 +573,22 @@  discard block
 block discarded – undo
573 573
             ),
574 574
 
575 575
             'created-date'    => array(
576
-                'title' => __( 'Created Date', 'invoicing' ),
576
+                'title' => __('Created Date', 'invoicing'),
577 577
                 'class' => 'text-left'
578 578
             ),
579 579
 
580 580
             'payment-date'    => array(
581
-                'title' => __( 'Payment Date', 'invoicing' ),
581
+                'title' => __('Payment Date', 'invoicing'),
582 582
                 'class' => 'text-left'
583 583
             ),
584 584
 
585 585
             'invoice-status'  => array(
586
-                'title' => __( 'Status', 'invoicing' ),
586
+                'title' => __('Status', 'invoicing'),
587 587
                 'class' => 'text-center'
588 588
             ),
589 589
 
590 590
             'invoice-total'   => array(
591
-                'title' => __( 'Total', 'invoicing' ),
591
+                'title' => __('Total', 'invoicing'),
592 592
                 'class' => 'text-right'
593 593
             ),
594 594
 
@@ -599,7 +599,7 @@  discard block
 block discarded – undo
599 599
 
600 600
         );
601 601
 
602
-    return apply_filters( 'wpinv_user_invoices_columns', $columns, $post_type );
602
+    return apply_filters('wpinv_user_invoices_columns', $columns, $post_type);
603 603
 }
604 604
 
605 605
 /**
@@ -609,59 +609,59 @@  discard block
 block discarded – undo
609 609
 
610 610
     // Find the invoice.
611 611
     $invoice_id = getpaid_get_current_invoice_id();
612
-    $invoice = new WPInv_Invoice( $invoice_id );
612
+    $invoice = new WPInv_Invoice($invoice_id);
613 613
 
614 614
     // Abort if non was found.
615
-    if ( empty( $invoice_id ) || $invoice->is_draft() ) {
615
+    if (empty($invoice_id) || $invoice->is_draft()) {
616 616
 
617 617
         return aui()->alert(
618 618
             array(
619 619
                 'type'    => 'warning',
620
-                'content' => __( 'We could not find your invoice', 'invoicing' ),
620
+                'content' => __('We could not find your invoice', 'invoicing'),
621 621
             )
622 622
         );
623 623
 
624 624
     }
625 625
 
626 626
     // Can the user view this invoice?
627
-    if ( ! wpinv_can_view_receipt( $invoice_id ) ) {
627
+    if (!wpinv_can_view_receipt($invoice_id)) {
628 628
 
629 629
         return aui()->alert(
630 630
             array(
631 631
                 'type'    => 'warning',
632
-                'content' => __( 'You are not allowed to view this receipt', 'invoicing' ),
632
+                'content' => __('You are not allowed to view this receipt', 'invoicing'),
633 633
             )
634 634
         );
635 635
 
636 636
     }
637 637
 
638 638
     // Load the template.
639
-    return wpinv_get_template_html( 'invoice-receipt.php', compact( 'invoice' ) );
639
+    return wpinv_get_template_html('invoice-receipt.php', compact('invoice'));
640 640
 
641 641
 }
642 642
 
643 643
 /**
644 644
  * Displays the invoice history.
645 645
  */
646
-function getpaid_invoice_history( $user_id = 0, $post_type = 'wpi_invoice' ) {
646
+function getpaid_invoice_history($user_id = 0, $post_type = 'wpi_invoice') {
647 647
 
648 648
     // Ensure that we have a user id.
649
-    if ( empty( $user_id ) || ! is_numeric( $user_id ) ) {
649
+    if (empty($user_id) || !is_numeric($user_id)) {
650 650
         $user_id = get_current_user_id();
651 651
     }
652 652
 
653
-    $label = getpaid_get_post_type_label( $post_type );
654
-    $label = empty( $label ) ? __( 'Invoices', 'invoicing' ) : sanitize_text_field( $label );
653
+    $label = getpaid_get_post_type_label($post_type);
654
+    $label = empty($label) ? __('Invoices', 'invoicing') : sanitize_text_field($label);
655 655
 
656 656
     // View user id.
657
-    if ( empty( $user_id ) ) {
657
+    if (empty($user_id)) {
658 658
 
659 659
         return aui()->alert(
660 660
             array(
661 661
                 'type'    => 'warning',
662 662
                 'content' => sprintf(
663
-                    __( 'You must be logged in to view your %s.', 'invoicing' ),
664
-                    strtolower( $label )
663
+                    __('You must be logged in to view your %s.', 'invoicing'),
664
+                    strtolower($label)
665 665
                 )
666 666
             )
667 667
         );
@@ -672,23 +672,23 @@  discard block
 block discarded – undo
672 672
     $invoices = wpinv_get_invoices(
673 673
 
674 674
         array(
675
-            'page'      => ( get_query_var( 'paged' ) ) ? absint( get_query_var( 'paged' ) ) : 1,
675
+            'page'      => (get_query_var('paged')) ? absint(get_query_var('paged')) : 1,
676 676
             'user'      => $user_id,
677 677
             'paginate'  => true,
678 678
             'type'      => $post_type,
679
-            'status'    => array_keys( wpinv_get_invoice_statuses( false, false, $post_type ) ),
679
+            'status'    => array_keys(wpinv_get_invoice_statuses(false, false, $post_type)),
680 680
         )
681 681
 
682 682
     );
683 683
 
684
-    if ( empty( $invoices->total ) ) {
684
+    if (empty($invoices->total)) {
685 685
 
686 686
         return aui()->alert(
687 687
             array(
688 688
                 'type'    => 'info',
689 689
                 'content' => sprintf(
690
-                    __( 'No %s found.', 'invoicing' ),
691
-                    strtolower( $label )
690
+                    __('No %s found.', 'invoicing'),
691
+                    strtolower($label)
692 692
                 )
693 693
             )
694 694
         );
@@ -696,38 +696,38 @@  discard block
 block discarded – undo
696 696
     }
697 697
 
698 698
     // Load the template.
699
-    return wpinv_get_template_html( 'invoice-history.php', compact( 'invoices', 'post_type' ) );
699
+    return wpinv_get_template_html('invoice-history.php', compact('invoices', 'post_type'));
700 700
 
701 701
 }
702 702
 
703 703
 /**
704 704
  * Formats an invoice number given an invoice type.
705 705
  */
706
-function wpinv_format_invoice_number( $number, $type = '' ) {
706
+function wpinv_format_invoice_number($number, $type = '') {
707 707
 
708 708
     // Allow other plugins to overide this.
709
-    $check = apply_filters( 'wpinv_pre_format_invoice_number', null, $number, $type );
710
-    if ( null !== $check ) {
709
+    $check = apply_filters('wpinv_pre_format_invoice_number', null, $number, $type);
710
+    if (null !== $check) {
711 711
         return $check;
712 712
     }
713 713
 
714 714
     // Ensure that we have a numeric number.
715
-    if ( ! is_numeric( $number ) ) {
715
+    if (!is_numeric($number)) {
716 716
         return $number;
717 717
     }
718 718
 
719 719
     // Format the number.
720
-    $padd             = absint( (int) wpinv_get_option( 'invoice_number_padd', 5 ) );
721
-    $prefix           = sanitize_text_field( (string) wpinv_get_option( 'invoice_number_prefix', 'INV-' ) );
722
-    $prefix           = sanitize_text_field( apply_filters( 'getpaid_invoice_type_prefix', $prefix, $type ) );
723
-    $postfix          = sanitize_text_field( (string) wpinv_get_option( 'invoice_number_postfix' ) );
724
-    $postfix          = sanitize_text_field( apply_filters( 'getpaid_invoice_type_postfix', $postfix, $type ) );
725
-    $formatted_number = zeroise( absint( $number ), $padd );
720
+    $padd             = absint((int) wpinv_get_option('invoice_number_padd', 5));
721
+    $prefix           = sanitize_text_field((string) wpinv_get_option('invoice_number_prefix', 'INV-'));
722
+    $prefix           = sanitize_text_field(apply_filters('getpaid_invoice_type_prefix', $prefix, $type));
723
+    $postfix          = sanitize_text_field((string) wpinv_get_option('invoice_number_postfix'));
724
+    $postfix          = sanitize_text_field(apply_filters('getpaid_invoice_type_postfix', $postfix, $type));
725
+    $formatted_number = zeroise(absint($number), $padd);
726 726
 
727 727
     // Add the prefix and post fix.
728 728
     $formatted_number = $prefix . $formatted_number . $postfix;
729 729
 
730
-    return apply_filters( 'wpinv_format_invoice_number', $formatted_number, $number, $prefix, $postfix, $padd );
730
+    return apply_filters('wpinv_format_invoice_number', $formatted_number, $number, $prefix, $postfix, $padd);
731 731
 }
732 732
 
733 733
 /**
@@ -736,58 +736,58 @@  discard block
 block discarded – undo
736 736
  * @param string $type.
737 737
  * @return int|null|bool
738 738
  */
739
-function wpinv_get_next_invoice_number( $type = '' ) {
739
+function wpinv_get_next_invoice_number($type = '') {
740 740
 
741 741
     // Allow plugins to overide this.
742
-    $check = apply_filters( 'wpinv_get_pre_next_invoice_number', null, $type );
743
-    if ( null !== $check ) {
742
+    $check = apply_filters('wpinv_get_pre_next_invoice_number', null, $type);
743
+    if (null !== $check) {
744 744
         return $check;
745 745
     }
746 746
 
747 747
     // Ensure sequential invoice numbers is active.
748
-    if ( ! wpinv_sequential_number_active() ) {
748
+    if (!wpinv_sequential_number_active()) {
749 749
         return false;
750 750
     }
751 751
 
752 752
     // Retrieve the current number and the start number.
753
-    $number = (int) get_option( 'wpinv_last_invoice_number', 0 );
754
-    $start  = absint( (int) wpinv_get_option( 'invoice_sequence_start', 1 ) );
753
+    $number = (int) get_option('wpinv_last_invoice_number', 0);
754
+    $start  = absint((int) wpinv_get_option('invoice_sequence_start', 1));
755 755
 
756 756
     // Ensure that we are starting at a positive integer.
757
-    $start  = max( $start, 1 );
757
+    $start  = max($start, 1);
758 758
 
759 759
     // If this is the first invoice, use the start number.
760
-    $number = max( $start, $number );
760
+    $number = max($start, $number);
761 761
 
762 762
     // Format the invoice number.
763
-    $formatted_number = wpinv_format_invoice_number( $number, $type );
763
+    $formatted_number = wpinv_format_invoice_number($number, $type);
764 764
 
765 765
     // Ensure that this number is unique.
766
-    $invoice_id = WPInv_Invoice::get_invoice_id_by_field( $formatted_number, 'number' );
766
+    $invoice_id = WPInv_Invoice::get_invoice_id_by_field($formatted_number, 'number');
767 767
 
768 768
     // We found a match. Nice.
769
-    if ( empty( $invoice_id ) ) {
770
-        update_option( 'wpinv_last_invoice_number', $number );
771
-        return apply_filters( 'wpinv_get_next_invoice_number', $number );
769
+    if (empty($invoice_id)) {
770
+        update_option('wpinv_last_invoice_number', $number);
771
+        return apply_filters('wpinv_get_next_invoice_number', $number);
772 772
     }
773 773
 
774
-    update_option( 'wpinv_last_invoice_number', $number + 1 );
775
-    return wpinv_get_next_invoice_number( $type );
774
+    update_option('wpinv_last_invoice_number', $number + 1);
775
+    return wpinv_get_next_invoice_number($type);
776 776
 
777 777
 }
778 778
 
779 779
 /**
780 780
  * The prefix used for invoice paths.
781 781
  */
782
-function wpinv_post_name_prefix( $post_type = 'wpi_invoice' ) {
783
-    return apply_filters( 'wpinv_post_name_prefix', 'inv-', $post_type );
782
+function wpinv_post_name_prefix($post_type = 'wpi_invoice') {
783
+    return apply_filters('wpinv_post_name_prefix', 'inv-', $post_type);
784 784
 }
785 785
 
786
-function wpinv_generate_post_name( $post_ID ) {
787
-    $prefix = wpinv_post_name_prefix( get_post_type( $post_ID ) );
788
-    $post_name = sanitize_title( $prefix . $post_ID );
786
+function wpinv_generate_post_name($post_ID) {
787
+    $prefix = wpinv_post_name_prefix(get_post_type($post_ID));
788
+    $post_name = sanitize_title($prefix . $post_ID);
789 789
 
790
-    return apply_filters( 'wpinv_generate_post_name', $post_name, $post_ID, $prefix );
790
+    return apply_filters('wpinv_generate_post_name', $post_name, $post_ID, $prefix);
791 791
 }
792 792
 
793 793
 /**
@@ -795,8 +795,8 @@  discard block
 block discarded – undo
795 795
  *
796 796
  * @param int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object.
797 797
  */
798
-function wpinv_is_invoice_viewed( $invoice ) {
799
-    $invoice = new WPInv_Invoice( $invoice );
798
+function wpinv_is_invoice_viewed($invoice) {
799
+    $invoice = new WPInv_Invoice($invoice);
800 800
     return (bool) $invoice->get_is_viewed();
801 801
 }
802 802
 
@@ -805,17 +805,17 @@  discard block
 block discarded – undo
805 805
  *
806 806
  * @param int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object.
807 807
  */
808
-function getpaid_maybe_mark_invoice_as_viewed( $invoice ) {
809
-    $invoice = new WPInv_Invoice( $invoice );
808
+function getpaid_maybe_mark_invoice_as_viewed($invoice) {
809
+    $invoice = new WPInv_Invoice($invoice);
810 810
 
811
-    if ( get_current_user_id() == $invoice->get_user_id() && ! $invoice->get_is_viewed() ) {
812
-        $invoice->set_is_viewed( true );
811
+    if (get_current_user_id() == $invoice->get_user_id() && !$invoice->get_is_viewed()) {
812
+        $invoice->set_is_viewed(true);
813 813
         $invoice->save();
814 814
     }
815 815
 
816 816
 }
817
-add_action( 'wpinv_invoice_print_before_display', 'getpaid_maybe_mark_invoice_as_viewed' );
818
-add_action( 'wpinv_before_receipt', 'getpaid_maybe_mark_invoice_as_viewed' );
817
+add_action('wpinv_invoice_print_before_display', 'getpaid_maybe_mark_invoice_as_viewed');
818
+add_action('wpinv_before_receipt', 'getpaid_maybe_mark_invoice_as_viewed');
819 819
 
820 820
 /**
821 821
  * Processes an invoice refund.
@@ -824,27 +824,27 @@  discard block
 block discarded – undo
824 824
  * @param array $status_transition
825 825
  * @todo: descrease customer/store earnings
826 826
  */
827
-function getpaid_maybe_process_refund( $invoice, $status_transition ) {
827
+function getpaid_maybe_process_refund($invoice, $status_transition) {
828 828
 
829
-    if ( empty( $status_transition['from'] ) || ! in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ) ) ) {
829
+    if (empty($status_transition['from']) || !in_array($status_transition['from'], array('publish', 'wpi-processing', 'wpi-renewal'))) {
830 830
         return;
831 831
     }
832 832
 
833 833
     $discount_code = $invoice->get_discount_code();
834
-    if ( ! empty( $discount_code ) ) {
835
-        $discount = wpinv_get_discount_obj( $discount_code );
834
+    if (!empty($discount_code)) {
835
+        $discount = wpinv_get_discount_obj($discount_code);
836 836
 
837
-        if ( $discount->exists() ) {
837
+        if ($discount->exists()) {
838 838
             $discount->increase_usage( -1 );
839 839
         }
840 840
 
841 841
     }
842 842
 
843
-    do_action( 'wpinv_pre_refund_invoice', $invoice, $invoice->get_id() );
844
-    do_action( 'wpinv_refund_invoice', $invoice, $invoice->get_id() );
845
-    do_action( 'wpinv_post_refund_invoice', $invoice, $invoice->get_id() );
843
+    do_action('wpinv_pre_refund_invoice', $invoice, $invoice->get_id());
844
+    do_action('wpinv_refund_invoice', $invoice, $invoice->get_id());
845
+    do_action('wpinv_post_refund_invoice', $invoice, $invoice->get_id());
846 846
 }
847
-add_action( 'getpaid_invoice_status_wpi-refunded', 'getpaid_maybe_process_refund', 10, 2 );
847
+add_action('getpaid_invoice_status_wpi-refunded', 'getpaid_maybe_process_refund', 10, 2);
848 848
 
849 849
 
850 850
 /**
@@ -852,49 +852,49 @@  discard block
 block discarded – undo
852 852
  *
853 853
  * @param int $invoice_id
854 854
  */
855
-function getpaid_process_invoice_payment( $invoice_id ) {
855
+function getpaid_process_invoice_payment($invoice_id) {
856 856
 
857 857
     // Fetch the invoice.
858
-    $invoice = new WPInv_Invoice( $invoice_id );
858
+    $invoice = new WPInv_Invoice($invoice_id);
859 859
 
860 860
     // We only want to do this once.
861
-    if ( 1 ==  get_post_meta( $invoice->get_id(), 'wpinv_processed_payment', true ) ) {
861
+    if (1 == get_post_meta($invoice->get_id(), 'wpinv_processed_payment', true)) {
862 862
         return;
863 863
     }
864 864
 
865
-    update_post_meta( $invoice->get_id(), 'wpinv_processed_payment', 1 );
865
+    update_post_meta($invoice->get_id(), 'wpinv_processed_payment', 1);
866 866
 
867 867
     // Fires when processing a payment.
868
-    do_action( 'getpaid_process_payment', $invoice );
868
+    do_action('getpaid_process_payment', $invoice);
869 869
 
870 870
     // Fire an action for each invoice item.
871
-    foreach( $invoice->get_items() as $item ) {
872
-        do_action( 'getpaid_process_item_payment', $item, $invoice );
871
+    foreach ($invoice->get_items() as $item) {
872
+        do_action('getpaid_process_item_payment', $item, $invoice);
873 873
     }
874 874
 
875 875
     // Increase discount usage.
876 876
     $discount_code = $invoice->get_discount_code();
877
-    if ( ! empty( $discount_code ) && ! $invoice->is_renewal() ) {
878
-        $discount = wpinv_get_discount_obj( $discount_code );
877
+    if (!empty($discount_code) && !$invoice->is_renewal()) {
878
+        $discount = wpinv_get_discount_obj($discount_code);
879 879
 
880
-        if ( $discount->exists() ) {
880
+        if ($discount->exists()) {
881 881
             $discount->increase_usage();
882 882
         }
883 883
 
884 884
     }
885 885
 
886 886
     // Record reverse vat.
887
-    if ( 'invoice' == $invoice->get_type() && wpinv_use_taxes() && ! $invoice->get_disable_taxes() ) {
887
+    if ('invoice' == $invoice->get_type() && wpinv_use_taxes() && !$invoice->get_disable_taxes()) {
888 888
 
889 889
         $taxes = $invoice->get_total_tax();
890
-        if ( empty( $taxes ) && GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $invoice->get_country() ) ) {
891
-            $invoice->add_note( __( 'VAT was reverse charged', 'invoicing' ), false, false, true );
890
+        if (empty($taxes) && GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction($invoice->get_country())) {
891
+            $invoice->add_note(__('VAT was reverse charged', 'invoicing'), false, false, true);
892 892
         }
893 893
 
894 894
     }
895 895
 
896 896
 }
897
-add_action( 'getpaid_invoice_payment_status_changed', 'getpaid_process_invoice_payment' );
897
+add_action('getpaid_invoice_payment_status_changed', 'getpaid_process_invoice_payment');
898 898
 
899 899
 /**
900 900
  * Returns an array of invoice item columns
@@ -902,13 +902,13 @@  discard block
 block discarded – undo
902 902
  * @param int|WPInv_Invoice $invoice
903 903
  * @return array
904 904
  */
905
-function getpaid_invoice_item_columns( $invoice ) {
905
+function getpaid_invoice_item_columns($invoice) {
906 906
 
907 907
     // Prepare the invoice.
908
-    $invoice = new WPInv_Invoice( $invoice );
908
+    $invoice = new WPInv_Invoice($invoice);
909 909
 
910 910
     // Abort if there is no invoice.
911
-    if ( 0 == $invoice->get_id() ) {
911
+    if (0 == $invoice->get_id()) {
912 912
         return array();
913 913
     }
914 914
 
@@ -916,57 +916,57 @@  discard block
 block discarded – undo
916 916
     $columns = apply_filters(
917 917
         'getpaid_invoice_item_columns',
918 918
         array(
919
-            'name'     => __( 'Item', 'invoicing' ),
920
-            'price'    => __( 'Price', 'invoicing' ),
921
-            'tax_rate' => __( 'Tax Rate', 'invoicing' ),
922
-            'quantity' => __( 'Quantity', 'invoicing' ),
923
-            'subtotal' => __( 'Item Subtotal', 'invoicing' ),
919
+            'name'     => __('Item', 'invoicing'),
920
+            'price'    => __('Price', 'invoicing'),
921
+            'tax_rate' => __('Tax Rate', 'invoicing'),
922
+            'quantity' => __('Quantity', 'invoicing'),
923
+            'subtotal' => __('Item Subtotal', 'invoicing'),
924 924
         ),
925 925
         $invoice
926 926
     );
927 927
 
928 928
     // Quantities.
929
-    if ( isset( $columns[ 'quantity' ] ) ) {
929
+    if (isset($columns['quantity'])) {
930 930
 
931
-        if ( 'hours' == $invoice->get_template() ) {
932
-            $columns[ 'quantity' ] = __( 'Hours', 'invoicing' );
931
+        if ('hours' == $invoice->get_template()) {
932
+            $columns['quantity'] = __('Hours', 'invoicing');
933 933
         }
934 934
 
935
-        if ( ! wpinv_item_quantities_enabled() || 'amount' == $invoice->get_template() ) {
936
-            unset( $columns[ 'quantity' ] );
935
+        if (!wpinv_item_quantities_enabled() || 'amount' == $invoice->get_template()) {
936
+            unset($columns['quantity']);
937 937
         }
938 938
 
939 939
     }
940 940
 
941 941
 
942 942
     // Price.
943
-    if ( isset( $columns[ 'price' ] ) ) {
943
+    if (isset($columns['price'])) {
944 944
 
945
-        if ( 'amount' == $invoice->get_template() ) {
946
-            $columns[ 'price' ] = __( 'Amount', 'invoicing' );
945
+        if ('amount' == $invoice->get_template()) {
946
+            $columns['price'] = __('Amount', 'invoicing');
947 947
         }
948 948
 
949
-        if ( 'hours' == $invoice->get_template() ) {
950
-            $columns[ 'price' ] = __( 'Rate', 'invoicing' );
949
+        if ('hours' == $invoice->get_template()) {
950
+            $columns['price'] = __('Rate', 'invoicing');
951 951
         }
952 952
 
953 953
     }
954 954
 
955 955
 
956 956
     // Sub total.
957
-    if ( isset( $columns[ 'subtotal' ] ) ) {
957
+    if (isset($columns['subtotal'])) {
958 958
 
959
-        if ( 'amount' == $invoice->get_template() ) {
960
-            unset( $columns[ 'subtotal' ] );
959
+        if ('amount' == $invoice->get_template()) {
960
+            unset($columns['subtotal']);
961 961
         }
962 962
 
963 963
     }
964 964
 
965 965
     // Tax rates.
966
-    if ( isset( $columns[ 'tax_rate' ] ) ) {
966
+    if (isset($columns['tax_rate'])) {
967 967
 
968
-        if ( 0 == $invoice->get_tax() ) {
969
-            unset( $columns[ 'tax_rate' ] );
968
+        if (0 == $invoice->get_tax()) {
969
+            unset($columns['tax_rate']);
970 970
         }
971 971
 
972 972
     }
@@ -980,38 +980,38 @@  discard block
 block discarded – undo
980 980
  * @param int|WPInv_Invoice $invoice
981 981
  * @return array
982 982
  */
983
-function getpaid_invoice_totals_rows( $invoice ) {
983
+function getpaid_invoice_totals_rows($invoice) {
984 984
 
985 985
     // Prepare the invoice.
986
-    $invoice = new WPInv_Invoice( $invoice );
986
+    $invoice = new WPInv_Invoice($invoice);
987 987
 
988 988
     // Abort if there is no invoice.
989
-    if ( 0 == $invoice->get_id() ) {
989
+    if (0 == $invoice->get_id()) {
990 990
         return array();
991 991
     }
992 992
 
993 993
     $totals = apply_filters(
994 994
         'getpaid_invoice_totals_rows',
995 995
         array(
996
-            'subtotal' => __( 'Subtotal', 'invoicing' ),
997
-            'tax'      => __( 'Tax', 'invoicing' ),
998
-            'fee'      => __( 'Fee', 'invoicing' ),
999
-            'discount' => __( 'Discount', 'invoicing' ),
1000
-            'total'    => __( 'Total', 'invoicing' ),
996
+            'subtotal' => __('Subtotal', 'invoicing'),
997
+            'tax'      => __('Tax', 'invoicing'),
998
+            'fee'      => __('Fee', 'invoicing'),
999
+            'discount' => __('Discount', 'invoicing'),
1000
+            'total'    => __('Total', 'invoicing'),
1001 1001
         ),
1002 1002
         $invoice
1003 1003
     );
1004 1004
 
1005
-    if ( ( $invoice->get_disable_taxes() || ! wpinv_use_taxes() ) && isset( $totals['tax'] ) ) {
1006
-        unset( $totals['tax'] );
1005
+    if (($invoice->get_disable_taxes() || !wpinv_use_taxes()) && isset($totals['tax'])) {
1006
+        unset($totals['tax']);
1007 1007
     }
1008 1008
 
1009
-    if ( 0 == $invoice->get_total_fees() && isset( $totals['fee'] ) ) {
1010
-        unset( $totals['fee'] );
1009
+    if (0 == $invoice->get_total_fees() && isset($totals['fee'])) {
1010
+        unset($totals['fee']);
1011 1011
     }
1012 1012
 
1013
-    if ( 0 == $invoice->get_total_discount() && isset( $totals['discount'] ) ) {
1014
-        unset( $totals['discount'] );
1013
+    if (0 == $invoice->get_total_discount() && isset($totals['discount'])) {
1014
+        unset($totals['discount']);
1015 1015
     }
1016 1016
 
1017 1017
     return $totals;
@@ -1022,47 +1022,47 @@  discard block
 block discarded – undo
1022 1022
  *
1023 1023
  * @param WPInv_Invoice $invoice
1024 1024
  */
1025
-function getpaid_new_invoice( $invoice ) {
1025
+function getpaid_new_invoice($invoice) {
1026 1026
 
1027
-    if ( ! $invoice->get_status() ) {
1027
+    if (!$invoice->get_status()) {
1028 1028
         return;
1029 1029
     }
1030 1030
 
1031 1031
     // Add an invoice created note.
1032 1032
     $invoice->add_note(
1033 1033
         sprintf(
1034
-            __( '%s created with the status "%s".', 'invoicing' ),
1035
-            ucfirst( $invoice->get_invoice_quote_type() ),
1036
-            wpinv_status_nicename( $invoice->get_status(), $invoice  )
1034
+            __('%s created with the status "%s".', 'invoicing'),
1035
+            ucfirst($invoice->get_invoice_quote_type()),
1036
+            wpinv_status_nicename($invoice->get_status(), $invoice)
1037 1037
         )
1038 1038
     );
1039 1039
 
1040 1040
 }
1041
-add_action( 'getpaid_new_invoice', 'getpaid_new_invoice' );
1041
+add_action('getpaid_new_invoice', 'getpaid_new_invoice');
1042 1042
 
1043 1043
 /**
1044 1044
  * This function updates invoice caches.
1045 1045
  *
1046 1046
  * @param WPInv_Invoice $invoice
1047 1047
  */
1048
-function getpaid_update_invoice_caches( $invoice ) {
1048
+function getpaid_update_invoice_caches($invoice) {
1049 1049
 
1050 1050
     // Cache invoice number.
1051
-    wp_cache_set( $invoice->get_number(), $invoice->get_id(), "getpaid_invoice_numbers_to_invoice_ids" );
1051
+    wp_cache_set($invoice->get_number(), $invoice->get_id(), "getpaid_invoice_numbers_to_invoice_ids");
1052 1052
 
1053 1053
     // Cache invoice key.
1054
-    wp_cache_set( $invoice->get_key(), $invoice->get_id(), "getpaid_invoice_keys_to_invoice_ids" );
1054
+    wp_cache_set($invoice->get_key(), $invoice->get_id(), "getpaid_invoice_keys_to_invoice_ids");
1055 1055
 
1056 1056
     // (Maybe) cache transaction id.
1057 1057
     $transaction_id = $invoice->get_transaction_id();
1058 1058
 
1059
-    if ( ! empty( $transaction_id ) ) {
1060
-        wp_cache_set( $transaction_id, $invoice->get_id(), "getpaid_invoice_transaction_ids_to_invoice_ids" );
1059
+    if (!empty($transaction_id)) {
1060
+        wp_cache_set($transaction_id, $invoice->get_id(), "getpaid_invoice_transaction_ids_to_invoice_ids");
1061 1061
     }
1062 1062
 
1063 1063
 }
1064
-add_action( 'getpaid_new_invoice', 'getpaid_update_invoice_caches', 5 );
1065
-add_action( 'getpaid_update_invoice', 'getpaid_update_invoice_caches', 5 );
1064
+add_action('getpaid_new_invoice', 'getpaid_update_invoice_caches', 5);
1065
+add_action('getpaid_update_invoice', 'getpaid_update_invoice_caches', 5);
1066 1066
 
1067 1067
 /**
1068 1068
  * Duplicates an invoice.
@@ -1072,7 +1072,7 @@  discard block
 block discarded – undo
1072 1072
  * @param  WPInv_Invoice $old_invoice The invoice to duplicate
1073 1073
  * @return WPInv_Invoice The new invoice.
1074 1074
  */
1075
-function getpaid_duplicate_invoice( $old_invoice ) {
1075
+function getpaid_duplicate_invoice($old_invoice) {
1076 1076
 
1077 1077
     // Create the new invoice.
1078 1078
     $invoice = new WPInv_Invoice();
@@ -1133,121 +1133,121 @@  discard block
 block discarded – undo
1133 1133
  * @param WPInv_Invoice $invoice
1134 1134
  * @return array
1135 1135
  */
1136
-function getpaid_get_invoice_meta( $invoice ) {
1136
+function getpaid_get_invoice_meta($invoice) {
1137 1137
 
1138 1138
     // Load the invoice meta.
1139 1139
     $meta = array(
1140 1140
 
1141 1141
         'number' => array(
1142 1142
             'label' => sprintf(
1143
-                __( '%s Number', 'invoicing' ),
1144
-                ucfirst( $invoice->get_invoice_quote_type() )
1143
+                __('%s Number', 'invoicing'),
1144
+                ucfirst($invoice->get_invoice_quote_type())
1145 1145
             ),
1146
-            'value' => sanitize_text_field( $invoice->get_number() ),
1146
+            'value' => sanitize_text_field($invoice->get_number()),
1147 1147
         ),
1148 1148
 
1149 1149
         'status' => array(
1150 1150
             'label' => sprintf(
1151
-                __( '%s Status', 'invoicing' ),
1152
-                ucfirst( $invoice->get_invoice_quote_type() )
1151
+                __('%s Status', 'invoicing'),
1152
+                ucfirst($invoice->get_invoice_quote_type())
1153 1153
             ),
1154 1154
             'value' => $invoice->get_status_label_html(),
1155 1155
         ),
1156 1156
 
1157 1157
         'date' => array(
1158 1158
             'label' => sprintf(
1159
-                __( '%s Date', 'invoicing' ),
1160
-                ucfirst( $invoice->get_invoice_quote_type() )
1159
+                __('%s Date', 'invoicing'),
1160
+                ucfirst($invoice->get_invoice_quote_type())
1161 1161
             ),
1162
-            'value' => getpaid_format_date( $invoice->get_created_date() ),
1162
+            'value' => getpaid_format_date($invoice->get_created_date()),
1163 1163
         ),
1164 1164
 
1165 1165
         'date_paid' => array(
1166
-            'label' => __( 'Paid On', 'invoicing' ),
1167
-            'value' => getpaid_format_date( $invoice->get_completed_date() ),
1166
+            'label' => __('Paid On', 'invoicing'),
1167
+            'value' => getpaid_format_date($invoice->get_completed_date()),
1168 1168
         ),
1169 1169
 
1170 1170
         'gateway'   => array(
1171
-            'label' => __( 'Payment Method', 'invoicing' ),
1172
-            'value' => sanitize_text_field( $invoice->get_gateway_title() ),
1171
+            'label' => __('Payment Method', 'invoicing'),
1172
+            'value' => sanitize_text_field($invoice->get_gateway_title()),
1173 1173
         ),
1174 1174
 
1175 1175
         'transaction_id' => array(
1176
-            'label' => __( 'Transaction ID', 'invoicing' ),
1177
-            'value' => sanitize_text_field( $invoice->get_transaction_id() ),
1176
+            'label' => __('Transaction ID', 'invoicing'),
1177
+            'value' => sanitize_text_field($invoice->get_transaction_id()),
1178 1178
         ),
1179 1179
 
1180 1180
         'due_date'  => array(
1181
-            'label' => __( 'Due Date', 'invoicing' ),
1182
-            'value' => getpaid_format_date( $invoice->get_due_date() ),
1181
+            'label' => __('Due Date', 'invoicing'),
1182
+            'value' => getpaid_format_date($invoice->get_due_date()),
1183 1183
         ),
1184 1184
 
1185 1185
         'vat_number' => array(
1186
-            'label' => __( 'VAT Number', 'invoicing' ),
1187
-            'value' => sanitize_text_field( $invoice->get_vat_number() ),
1186
+            'label' => __('VAT Number', 'invoicing'),
1187
+            'value' => sanitize_text_field($invoice->get_vat_number()),
1188 1188
         ),
1189 1189
 
1190 1190
     );
1191 1191
 
1192 1192
     // If it is not paid, remove the date of payment.
1193
-    if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
1194
-        unset( $meta[ 'date_paid' ] );
1195
-        unset( $meta[ 'transaction_id' ] );
1193
+    if (!$invoice->is_paid() && !$invoice->is_refunded()) {
1194
+        unset($meta['date_paid']);
1195
+        unset($meta['transaction_id']);
1196 1196
     }
1197 1197
 
1198
-    if ( ! $invoice->is_paid() || 'none' == $invoice->get_gateway() ) {
1199
-        unset( $meta[ 'gateway' ] );
1198
+    if (!$invoice->is_paid() || 'none' == $invoice->get_gateway()) {
1199
+        unset($meta['gateway']);
1200 1200
     }
1201 1201
 
1202 1202
     // Only display the due date if due dates are enabled.
1203
-    if ( ! $invoice->needs_payment() || ! wpinv_get_option( 'overdue_active' ) ) {
1204
-        unset( $meta[ 'due_date' ] );
1203
+    if (!$invoice->needs_payment() || !wpinv_get_option('overdue_active')) {
1204
+        unset($meta['due_date']);
1205 1205
     }
1206 1206
 
1207 1207
     // Only display the vat number if taxes are enabled.
1208
-    if ( ! wpinv_use_taxes() ) {
1209
-        unset( $meta[ 'vat_number' ] );
1208
+    if (!wpinv_use_taxes()) {
1209
+        unset($meta['vat_number']);
1210 1210
     }
1211 1211
 
1212 1212
     // Link to the parent invoice.
1213
-    if ( $invoice->get_parent_id() > 0 ) {
1213
+    if ($invoice->get_parent_id() > 0) {
1214 1214
 
1215
-        $meta[ 'parent' ] = array(
1215
+        $meta['parent'] = array(
1216 1216
 
1217 1217
             'label' => sprintf(
1218
-                __( 'Parent %s', 'invoicing' ),
1219
-                ucfirst( $invoice->get_invoice_quote_type() )
1218
+                __('Parent %s', 'invoicing'),
1219
+                ucfirst($invoice->get_invoice_quote_type())
1220 1220
             ),
1221 1221
 
1222
-            'value' => wpinv_invoice_link( $invoice->get_parent_id() ),
1222
+            'value' => wpinv_invoice_link($invoice->get_parent_id()),
1223 1223
 
1224 1224
         );
1225 1225
 
1226 1226
     }
1227 1227
 
1228 1228
     
1229
-    if ( $invoice->is_recurring() ) {
1229
+    if ($invoice->is_recurring()) {
1230 1230
 
1231
-        $subscription = getpaid_get_invoice_subscriptions( $invoice );
1232
-        if ( ! empty ( $subscription ) && ! is_array( $subscription ) && $subscription->exists() ) {
1231
+        $subscription = getpaid_get_invoice_subscriptions($invoice);
1232
+        if (!empty ($subscription) && !is_array($subscription) && $subscription->exists()) {
1233 1233
 
1234 1234
             // Display the renewal date.
1235
-            if ( $subscription->is_active() && 'cancelled' != $subscription->get_status() ) {
1235
+            if ($subscription->is_active() && 'cancelled' != $subscription->get_status()) {
1236 1236
 
1237
-                $meta[ 'renewal_date' ] = array(
1238
-                    'label' => __( 'Renews On', 'invoicing' ),
1239
-                    'value' => getpaid_format_date( $subscription->get_expiration() ),
1237
+                $meta['renewal_date'] = array(
1238
+                    'label' => __('Renews On', 'invoicing'),
1239
+                    'value' => getpaid_format_date($subscription->get_expiration()),
1240 1240
                 );
1241 1241
 
1242 1242
             }
1243 1243
 
1244
-            if ( $invoice->is_parent() ) {
1244
+            if ($invoice->is_parent()) {
1245 1245
 
1246 1246
                 // Display the recurring amount.
1247
-                $meta[ 'recurring_total' ] = array(
1247
+                $meta['recurring_total'] = array(
1248 1248
 
1249
-                    'label' => __( 'Recurring Amount', 'invoicing' ),
1250
-                    'value' => wpinv_price( $subscription->get_recurring_amount(), $invoice->get_currency() ),
1249
+                    'label' => __('Recurring Amount', 'invoicing'),
1250
+                    'value' => wpinv_price($subscription->get_recurring_amount(), $invoice->get_currency()),
1251 1251
 
1252 1252
                 );
1253 1253
 
@@ -1257,15 +1257,15 @@  discard block
 block discarded – undo
1257 1257
     }
1258 1258
 
1259 1259
     // Add the invoice total to the meta.
1260
-    $meta[ 'invoice_total' ] = array(
1260
+    $meta['invoice_total'] = array(
1261 1261
 
1262
-        'label' => __( 'Total Amount', 'invoicing' ),
1263
-        'value' => wpinv_price( $invoice->get_total(), $invoice->get_currency() ),
1262
+        'label' => __('Total Amount', 'invoicing'),
1263
+        'value' => wpinv_price($invoice->get_total(), $invoice->get_currency()),
1264 1264
 
1265 1265
     );
1266 1266
 
1267 1267
     // Provide a way for third party plugins to filter the meta.
1268
-    $meta = apply_filters( 'getpaid_invoice_meta_data', $meta, $invoice );
1268
+    $meta = apply_filters('getpaid_invoice_meta_data', $meta, $invoice);
1269 1269
 
1270 1270
     return $meta;
1271 1271
 
@@ -1304,12 +1304,12 @@  discard block
 block discarded – undo
1304 1304
  * @param GetPaid_Form_Item $item
1305 1305
  * @return float
1306 1306
  */
1307
-function getpaid_get_invoice_tax_rate( $invoice, $item ) {
1307
+function getpaid_get_invoice_tax_rate($invoice, $item) {
1308 1308
 
1309
-    $rates   = getpaid_get_item_tax_rates( $item, $invoice->get_country(), $invoice->get_state() );
1310
-	$rates   = getpaid_filter_item_tax_rates( $item, $rates );
1311
-    $rates   = wp_list_pluck( $rates, 'rate' );
1309
+    $rates   = getpaid_get_item_tax_rates($item, $invoice->get_country(), $invoice->get_state());
1310
+	$rates = getpaid_filter_item_tax_rates($item, $rates);
1311
+    $rates   = wp_list_pluck($rates, 'rate');
1312 1312
 
1313
-    return array_sum( $rates );
1313
+    return array_sum($rates);
1314 1314
 
1315 1315
 }
Please login to merge, or discard this patch.
includes/admin/meta-boxes/class-getpaid-meta-box-invoice-items.php 1 patch
Spacing   +65 added lines, -65 removed lines patch added patch discarded remove patch
@@ -7,7 +7,7 @@  discard block
 block discarded – undo
7 7
  *
8 8
  */
9 9
 
10
-if ( ! defined( 'ABSPATH' ) ) {
10
+if (!defined('ABSPATH')) {
11 11
 	exit; // Exit if accessed directly
12 12
 }
13 13
 
@@ -21,42 +21,42 @@  discard block
 block discarded – undo
21 21
 	 *
22 22
 	 * @param WP_Post $post
23 23
 	 */
24
-    public static function output( $post ) {
24
+    public static function output($post) {
25 25
 
26 26
         // Prepare the invoice.
27
-        $invoice = new WPInv_Invoice( $post );
27
+        $invoice = new WPInv_Invoice($post);
28 28
 
29 29
         // Invoice items.
30 30
         $items = $invoice->get_items();
31 31
 
32 32
         // New item url.
33
-        $new_item = admin_url( 'post-new.php?post_type=wpi_item' );
33
+        $new_item = admin_url('post-new.php?post_type=wpi_item');
34 34
 
35 35
         $totals = array(
36 36
 
37 37
             'subtotal'  => array(
38
-                'label' => __( 'Items Subtotal', 'invoicing' ),
39
-                'value' => wpinv_price( $invoice->get_subtotal(), $invoice->get_currency() ),
38
+                'label' => __('Items Subtotal', 'invoicing'),
39
+                'value' => wpinv_price($invoice->get_subtotal(), $invoice->get_currency()),
40 40
             ),
41 41
 
42 42
             'discount'  => array(
43
-                'label' => __( 'Total Discount', 'invoicing' ),
44
-                'value' => wpinv_price( $invoice->get_total_discount(), $invoice->get_currency() ),
43
+                'label' => __('Total Discount', 'invoicing'),
44
+                'value' => wpinv_price($invoice->get_total_discount(), $invoice->get_currency()),
45 45
             ),
46 46
 
47 47
             'tax'       => array(
48
-                'label' => __( 'Total Tax', 'invoicing' ),
49
-                'value' => wpinv_price( $invoice->get_total_tax(), $invoice->get_currency() ),
48
+                'label' => __('Total Tax', 'invoicing'),
49
+                'value' => wpinv_price($invoice->get_total_tax(), $invoice->get_currency()),
50 50
             ),
51 51
 
52 52
             'total'     => array(
53
-                'label' => __( 'Invoice Total', 'invoicing' ),
54
-                'value' => wpinv_price( $invoice->get_total(), $invoice->get_currency() ),
53
+                'label' => __('Invoice Total', 'invoicing'),
54
+                'value' => wpinv_price($invoice->get_total(), $invoice->get_currency()),
55 55
             )
56 56
         );
57 57
 
58
-        if ( ! wpinv_use_taxes() ) {
59
-            unset( $totals['tax'] );
58
+        if (!wpinv_use_taxes()) {
59
+            unset($totals['tax']);
60 60
         }
61 61
         ?>
62 62
 
@@ -72,10 +72,10 @@  discard block
 block discarded – undo
72 72
             }
73 73
         </style>
74 74
 
75
-                <div class="bsui getpaid-invoice-items-inner <?php echo sanitize_html_class( $invoice->get_template( 'edit' ) ); ?> <?php echo empty( $items ) ? 'no-items' : 'has-items'; ?> <?php echo $invoice->is_paid() || $invoice->is_refunded() ? 'not-editable' : 'editable'; ?>" style="margin-top: 1.5rem">
75
+                <div class="bsui getpaid-invoice-items-inner <?php echo sanitize_html_class($invoice->get_template('edit')); ?> <?php echo empty($items) ? 'no-items' : 'has-items'; ?> <?php echo $invoice->is_paid() || $invoice->is_refunded() ? 'not-editable' : 'editable'; ?>" style="margin-top: 1.5rem">
76 76
 
77
-                    <?php if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) : ?>
78
-                        <?php do_action( 'wpinv_meta_box_before_invoice_template_row', $invoice->get_id() ); ?>
77
+                    <?php if (!$invoice->is_paid() && !$invoice->is_refunded()) : ?>
78
+                        <?php do_action('wpinv_meta_box_before_invoice_template_row', $invoice->get_id()); ?>
79 79
 
80 80
                         <div class="row">
81 81
                             <div class="col-12 col-sm-6">
@@ -84,15 +84,15 @@  discard block
 block discarded – undo
84 84
                                         array(
85 85
                                             'id'          => 'wpinv_template',
86 86
                                             'name'        => 'wpinv_template',
87
-                                            'label'       => __( 'Template', 'invoicing' ),
87
+                                            'label'       => __('Template', 'invoicing'),
88 88
                                             'label_type'  => 'vertical',
89
-                                            'placeholder' => __( 'Choose a template', 'invoicing' ),
89
+                                            'placeholder' => __('Choose a template', 'invoicing'),
90 90
                                             'class'       => 'form-control-sm',
91
-                                            'value'       => $invoice->get_template( 'edit' ),
91
+                                            'value'       => $invoice->get_template('edit'),
92 92
                                             'options'     => array(
93
-                                                'quantity' => __( 'Quantity', 'invoicing' ),
94
-                                                'hours'    => __( 'Hours', 'invoicing' ),
95
-                                                'amount'   => __( 'Amount Only', 'invoicing' ),
93
+                                                'quantity' => __('Quantity', 'invoicing'),
94
+                                                'hours'    => __('Hours', 'invoicing'),
95
+                                                'amount'   => __('Amount Only', 'invoicing'),
96 96
                                             ),
97 97
                                             'data-allow-clear' => 'false',
98 98
                                             'select2'          => true,
@@ -108,11 +108,11 @@  discard block
 block discarded – undo
108 108
                                         array(
109 109
                                             'id'          => 'wpinv_currency',
110 110
                                             'name'        => 'wpinv_currency',
111
-                                            'label'       => __( 'Currency', 'invoicing' ),
111
+                                            'label'       => __('Currency', 'invoicing'),
112 112
                                             'label_type'  => 'vertical',
113
-                                            'placeholder' => __( 'Select Invoice Currency', 'invoicing' ),
113
+                                            'placeholder' => __('Select Invoice Currency', 'invoicing'),
114 114
                                             'class'       => 'form-control-sm',
115
-                                            'value'       => $invoice->get_currency( 'edit' ),
115
+                                            'value'       => $invoice->get_currency('edit'),
116 116
                                             'required'    => false,
117 117
                                             'data-allow-clear' => 'false',
118 118
                                             'select2'          => true,
@@ -124,24 +124,24 @@  discard block
 block discarded – undo
124 124
                             </div>
125 125
                         </div>
126 126
 
127
-                        <?php do_action( 'wpinv_meta_box_invoice_template_row', $invoice->get_id() ); ?>
127
+                        <?php do_action('wpinv_meta_box_invoice_template_row', $invoice->get_id()); ?>
128 128
                     <?php endif; ?>
129 129
 
130 130
                     <table cellpadding="0" cellspacing="0" class="getpaid_invoice_items">
131 131
                         <thead>
132 132
                             <tr>
133
-                                <th class="getpaid-item" colspan="2"><?php _e( 'Item', 'invoicing' ) ?></th>
133
+                                <th class="getpaid-item" colspan="2"><?php _e('Item', 'invoicing') ?></th>
134 134
                                 <th class="getpaid-quantity hide-if-amount text-right">
135
-                                    <span class="getpaid-hide-if-hours"><?php _e( 'Quantity', 'invoicing' ) ?></span>
136
-                                    <span class="getpaid-hide-if-quantity"><?php _e( 'Hours', 'invoicing' ) ?></span>
135
+                                    <span class="getpaid-hide-if-hours"><?php _e('Quantity', 'invoicing') ?></span>
136
+                                    <span class="getpaid-hide-if-quantity"><?php _e('Hours', 'invoicing') ?></span>
137 137
                                 </th>
138 138
                                 <th class="getpaid-price hide-if-amount text-right">
139
-                                    <span class="getpaid-hide-if-hours"><?php _e( 'Price', 'invoicing' ) ?></span>
140
-                                    <span class="getpaid-hide-if-quantity"><?php _e( 'Rate', 'invoicing' ) ?></span>
139
+                                    <span class="getpaid-hide-if-hours"><?php _e('Price', 'invoicing') ?></span>
140
+                                    <span class="getpaid-hide-if-quantity"><?php _e('Rate', 'invoicing') ?></span>
141 141
                                 </th>
142 142
                                 <th class="getpaid-item-subtotal text-right">
143
-                                    <span class="getpaid-hide-if-hours getpaid-hide-if-quantity"><?php _e( 'Amount', 'invoicing' ) ?></span>
144
-                                    <span class="hide-if-amount"><?php _e( 'Total', 'invoicing' ) ?></span>
143
+                                    <span class="getpaid-hide-if-hours getpaid-hide-if-quantity"><?php _e('Amount', 'invoicing') ?></span>
144
+                                    <span class="hide-if-amount"><?php _e('Total', 'invoicing') ?></span>
145 145
                                 </th>
146 146
                                 <th class="getpaid-item-actions hide-if-not-editable" width="70px">&nbsp;</th>
147 147
                             </tr>
@@ -149,8 +149,8 @@  discard block
 block discarded – undo
149 149
 		                <tbody class="getpaid_invoice_line_items">
150 150
                             <tr class="hide-if-has-items hide-if-not-editable">
151 151
                                 <td colspan="2" class="pt-4 pb-4">
152
-                                    <button type="button" class="button button-primary add-invoice-item" data-toggle="modal" data-target="#getpaid-add-items-to-invoice"><?php _e( 'Add Existing Items', 'invoicing' ) ?></button>
153
-	                                <a href="<?php echo esc_url( $new_item ); ?>" target="_blank" class="button button-secondary"><?php _e( 'Create New Item', 'invoicing' ) ?></a>
152
+                                    <button type="button" class="button button-primary add-invoice-item" data-toggle="modal" data-target="#getpaid-add-items-to-invoice"><?php _e('Add Existing Items', 'invoicing') ?></button>
153
+	                                <a href="<?php echo esc_url($new_item); ?>" target="_blank" class="button button-secondary"><?php _e('Create New Item', 'invoicing') ?></a>
154 154
                                 </td>
155 155
                                 <td class="hide-if-amount">&nbsp;</th>
156 156
                                 <td class="hide-if-amount">&nbsp;</th>
@@ -182,11 +182,11 @@  discard block
 block discarded – undo
182 182
                             <div class="col-12 col-sm-6 offset-sm-6">
183 183
                                 <table class="getpaid-invoice-totals text-right w-100">
184 184
                                     <tbody>
185
-                                        <?php foreach ( apply_filters( 'getpaid_invoice_subtotal_rows', $totals, $invoice ) as $key => $data ) : ?>
186
-                                            <tr class="getpaid-totals-<?php echo sanitize_html_class( $key ); ?>">
187
-                                                <td class="label"><?php echo sanitize_text_field( $data['label'] ) ?>:</td>
185
+                                        <?php foreach (apply_filters('getpaid_invoice_subtotal_rows', $totals, $invoice) as $key => $data) : ?>
186
+                                            <tr class="getpaid-totals-<?php echo sanitize_html_class($key); ?>">
187
+                                                <td class="label"><?php echo sanitize_text_field($data['label']) ?>:</td>
188 188
                                                 <td width="1%"></td>
189
-                                                <td class="value"><?php echo wp_kses_post( $data['value'] ) ?></td>
189
+                                                <td class="value"><?php echo wp_kses_post($data['value']) ?></td>
190 190
                                             </tr>
191 191
                                         <?php endforeach; ?>
192 192
                                     </tbody>
@@ -199,18 +199,18 @@  discard block
 block discarded – undo
199 199
                     <div class="getpaid-invoice-item-actions hide-if-no-items hide-if-not-editable">
200 200
                         <div class="row">
201 201
                             <div class="text-left col-12 col-sm-8">
202
-                                <button type="button" class="button add-invoice-item" data-toggle="modal" data-target="#getpaid-add-items-to-invoice"><?php _e( 'Add Existing Item', 'invoicing' ) ?></button>
203
-                                <a href="<?php echo esc_url( $new_item ); ?>" target="_blank" class="button button-secondary"><?php _e( 'Create New Item', 'invoicing' ) ?></a>
204
-                                <?php do_action( 'getpaid-invoice-items-actions', $invoice ); ?>
202
+                                <button type="button" class="button add-invoice-item" data-toggle="modal" data-target="#getpaid-add-items-to-invoice"><?php _e('Add Existing Item', 'invoicing') ?></button>
203
+                                <a href="<?php echo esc_url($new_item); ?>" target="_blank" class="button button-secondary"><?php _e('Create New Item', 'invoicing') ?></a>
204
+                                <?php do_action('getpaid-invoice-items-actions', $invoice); ?>
205 205
                             </div>
206 206
                             <div class="text-right col-12 col-sm-4">
207
-                                <button type="button" class="button button-primary recalculate-totals-button"><?php _e( 'Recalculate Totals', 'invoicing' ) ?></button>
207
+                                <button type="button" class="button button-primary recalculate-totals-button"><?php _e('Recalculate Totals', 'invoicing') ?></button>
208 208
                             </div>
209 209
                         </div>
210 210
                     </div>
211 211
 
212 212
                     <div class="getpaid-invoice-item-actions hide-if-editable">
213
-                        <p class="description m-2 text-right text-muted"><?php _e( 'This invoice is no longer editable', 'invoicing' ); ?></p>
213
+                        <p class="description m-2 text-right text-muted"><?php _e('This invoice is no longer editable', 'invoicing'); ?></p>
214 214
                     </div>
215 215
 
216 216
                     <!-- Add items to an invoice -->
@@ -218,8 +218,8 @@  discard block
 block discarded – undo
218 218
                         <div class="modal-dialog modal-dialog-centered" role="document">
219 219
                             <div class="modal-content">
220 220
                                 <div class="modal-header">
221
-                                    <h5 class="modal-title" id="getpaid-add-item-to-invoice-label"><?php _e( "Add Item(s)", 'invoicing' ); ?></h5>
222
-                                    <button type="button" class="close" data-dismiss="modal" aria-label="<?php _e( "Close", 'invoicing' ); ?>">
221
+                                    <h5 class="modal-title" id="getpaid-add-item-to-invoice-label"><?php _e("Add Item(s)", 'invoicing'); ?></h5>
222
+                                    <button type="button" class="close" data-dismiss="modal" aria-label="<?php _e("Close", 'invoicing'); ?>">
223 223
                                         <span aria-hidden="true">&times;</span>
224 224
                                     </button>
225 225
                                 </div>
@@ -227,17 +227,17 @@  discard block
 block discarded – undo
227 227
                                     <table class="widefat">
228 228
                                         <thead>
229 229
                                             <tr>
230
-                                                <th class="pl-0 text-left"><?php _e( 'Item', 'invoicing' ) ?></th>
230
+                                                <th class="pl-0 text-left"><?php _e('Item', 'invoicing') ?></th>
231 231
                                                 <th class="pr-0 text-right hide-if-amount">
232
-                                                    <span class="getpaid-hide-if-hours"><?php _e( 'Quantity', 'invoicing' ) ?></span>
233
-                                                    <span class="getpaid-hide-if-quantity"><?php _e( 'Hours', 'invoicing' ) ?></span>
232
+                                                    <span class="getpaid-hide-if-hours"><?php _e('Quantity', 'invoicing') ?></span>
233
+                                                    <span class="getpaid-hide-if-quantity"><?php _e('Hours', 'invoicing') ?></span>
234 234
                                                 </th>
235 235
                                             </tr>
236 236
                                         </thead>
237 237
 										<tbody>
238 238
 								            <tr>
239 239
 									            <td class="pl-0 text-left">
240
-                                                    <select class="getpaid-item-search regular-text" data-placeholder="<?php esc_attr_e( 'Search for an item…', 'invoicing' ); ?>"></select>
240
+                                                    <select class="getpaid-item-search regular-text" data-placeholder="<?php esc_attr_e('Search for an item…', 'invoicing'); ?>"></select>
241 241
                                                 </td>
242 242
 									            <td class="pr-0 text-right hide-if-amount">
243 243
                                                     <input type="number" class="w100" step="1" min="1" autocomplete="off" value="1" placeholder="1">
@@ -247,8 +247,8 @@  discard block
 block discarded – undo
247 247
 						            </table>
248 248
                                 </div>
249 249
                                 <div class="modal-footer">
250
-                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php _e( 'Cancel', 'invoicing' ); ?></button>
251
-                                    <button type="button" class="btn btn-primary getpaid-add" data-dismiss="modal"><?php _e( 'Add', 'invoicing' ); ?></button>
250
+                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php _e('Cancel', 'invoicing'); ?></button>
251
+                                    <button type="button" class="btn btn-primary getpaid-add" data-dismiss="modal"><?php _e('Add', 'invoicing'); ?></button>
252 252
                                 </div>
253 253
                             </div>
254 254
                         </div>
@@ -259,8 +259,8 @@  discard block
 block discarded – undo
259 259
                         <div class="modal-dialog modal-dialog-centered" role="document">
260 260
                             <div class="modal-content">
261 261
                                 <div class="modal-header">
262
-                                    <h5 class="modal-title" id="getpaid-edit-invoice-item-label"><?php _e( "Edit Item", 'invoicing' ); ?></h5>
263
-                                    <button type="button" class="close" data-dismiss="modal" aria-label="<?php _e( "Close", 'invoicing' ); ?>">
262
+                                    <h5 class="modal-title" id="getpaid-edit-invoice-item-label"><?php _e("Edit Item", 'invoicing'); ?></h5>
263
+                                    <button type="button" class="close" data-dismiss="modal" aria-label="<?php _e("Close", 'invoicing'); ?>">
264 264
                                         <span aria-hidden="true">&times;</span>
265 265
                                     </button>
266 266
                                 </div>
@@ -268,27 +268,27 @@  discard block
 block discarded – undo
268 268
                                     <div class="getpaid-edit-item-div">
269 269
                                         <input type="hidden" name="id" class="form-control form-control-sm item-id">
270 270
                                         <label class="form-group w-100">
271
-                                            <span><?php _e( 'Name', 'invoicing' ); ?></span>
272
-                                            <input type="text" name="name" placeholder="<?php esc_attr_e( 'Item Name', 'invoicing' ); ?>" class="form-control form-control-sm item-name">
271
+                                            <span><?php _e('Name', 'invoicing'); ?></span>
272
+                                            <input type="text" name="name" placeholder="<?php esc_attr_e('Item Name', 'invoicing'); ?>" class="form-control form-control-sm item-name">
273 273
                                         </label>
274 274
                                         <label class="form-group w-100">
275
-                                            <span class="getpaid-hide-if-hours getpaid-hide-if-quantity item-price"><?php _e( 'Amount', 'invoicing' ); ?></span>
276
-                                            <span class="hide-if-amount"><?php _e( 'Price', 'invoicing' ); ?></span>
277
-                                            <input type="text" name="price" placeholder="<?php wpinv_sanitize_amount( 0 ); ?>" class="form-control form-control-sm item-price">
275
+                                            <span class="getpaid-hide-if-hours getpaid-hide-if-quantity item-price"><?php _e('Amount', 'invoicing'); ?></span>
276
+                                            <span class="hide-if-amount"><?php _e('Price', 'invoicing'); ?></span>
277
+                                            <input type="text" name="price" placeholder="<?php wpinv_sanitize_amount(0); ?>" class="form-control form-control-sm item-price">
278 278
                                         </label>
279 279
                                         <label class="form-group w-100 hide-if-amount">
280
-                                            <span><?php _e( 'Quantity', 'invoicing' ); ?></span>
280
+                                            <span><?php _e('Quantity', 'invoicing'); ?></span>
281 281
                                             <input type="text" name="quantity" placeholder="1" class="form-control form-control-sm item-quantity">
282 282
                                         </label>
283 283
                                         <label class="form-group w-100">
284
-                                            <span><?php _e( 'Item Description', 'invoicing' ); ?></span>
285
-                                            <textarea name="description" placeholder="<?php esc_attr_e( 'Enter a description for this item', 'invoicing' ); ?>" class="form-control item-description"></textarea>
284
+                                            <span><?php _e('Item Description', 'invoicing'); ?></span>
285
+                                            <textarea name="description" placeholder="<?php esc_attr_e('Enter a description for this item', 'invoicing'); ?>" class="form-control item-description"></textarea>
286 286
                                         </label>
287 287
                                     </div>
288 288
                                 </div>
289 289
                                 <div class="modal-footer">
290
-                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php _e( 'Cancel', 'invoicing' ); ?></button>
291
-                                    <button type="button" class="btn btn-primary getpaid-save" data-dismiss="modal"><?php _e( 'Save', 'invoicing' ); ?></button>
290
+                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php _e('Cancel', 'invoicing'); ?></button>
291
+                                    <button type="button" class="btn btn-primary getpaid-save" data-dismiss="modal"><?php _e('Save', 'invoicing'); ?></button>
292 292
                                 </div>
293 293
                             </div>
294 294
                         </div>
Please login to merge, or discard this patch.