Passed
Pull Request — master (#789)
by Kiran
16:48
created
includes/gateways/class-getpaid-payment-gateway.php 1 patch
Spacing   +129 added lines, -129 removed lines patch added patch discarded remove patch
@@ -4,7 +4,7 @@  discard block
 block discarded – undo
4 4
  *
5 5
  */
6 6
 
7
-defined( 'ABSPATH' ) || exit;
7
+defined('ABSPATH') || exit;
8 8
 
9 9
 /**
10 10
  * Abstaract Payment Gateway class.
@@ -138,53 +138,53 @@  discard block
 block discarded – undo
138 138
 	 */
139 139
 	public function __construct() {
140 140
 
141
-		do_action( 'getpaid_before_init_payment_gateway_' . $this->id, $this );
141
+		do_action('getpaid_before_init_payment_gateway_' . $this->id, $this);
142 142
 
143 143
 		// Register gateway.
144
-		add_filter( 'wpinv_payment_gateways', array( $this, 'register_gateway' ) );
144
+		add_filter('wpinv_payment_gateways', array($this, 'register_gateway'));
145 145
 
146
-		$this->enabled = wpinv_is_gateway_active( $this->id );
146
+		$this->enabled = wpinv_is_gateway_active($this->id);
147 147
 
148 148
 		// Add support for various features.
149
-		foreach ( $this->supports as $feature ) {
150
-			add_filter( "wpinv_{$this->id}_support_{$feature}", '__return_true' );
151
-			add_filter( "getpaid_{$this->id}_support_{$feature}", '__return_true' );
152
-			add_filter( "getpaid_{$this->id}_supports_{$feature}", '__return_true' );
149
+		foreach ($this->supports as $feature) {
150
+			add_filter("wpinv_{$this->id}_support_{$feature}", '__return_true');
151
+			add_filter("getpaid_{$this->id}_support_{$feature}", '__return_true');
152
+			add_filter("getpaid_{$this->id}_supports_{$feature}", '__return_true');
153 153
 		}
154 154
 
155 155
 		// Invoice addons.
156
-		if ( $this->supports( 'addons' ) ) {
157
-			add_action( "getpaid_process_{$this->id}_invoice_addons", array( $this, 'process_addons' ), 10, 2 );
156
+		if ($this->supports('addons')) {
157
+			add_action("getpaid_process_{$this->id}_invoice_addons", array($this, 'process_addons'), 10, 2);
158 158
 		}
159 159
 
160 160
 		// Gateway settings.
161
-		add_filter( "wpinv_gateway_settings_{$this->id}", array( $this, 'admin_settings' ) );
161
+		add_filter("wpinv_gateway_settings_{$this->id}", array($this, 'admin_settings'));
162 162
 
163 163
 		// Gateway checkout fiellds.
164
-		add_action( "wpinv_{$this->id}_cc_form", array( $this, 'payment_fields' ), 10, 2 );
164
+		add_action("wpinv_{$this->id}_cc_form", array($this, 'payment_fields'), 10, 2);
165 165
 
166 166
 		// Process payment.
167
-		add_action( "getpaid_gateway_{$this->id}", array( $this, 'process_payment' ), 10, 3 );
167
+		add_action("getpaid_gateway_{$this->id}", array($this, 'process_payment'), 10, 3);
168 168
 
169 169
 		// Change the checkout button text.
170
-		if ( ! empty( $this->checkout_button_text ) ) {
171
-			add_filter( "getpaid_gateway_{$this->id}_checkout_button_label", array( $this, 'rename_checkout_button' ) );
170
+		if (!empty($this->checkout_button_text)) {
171
+			add_filter("getpaid_gateway_{$this->id}_checkout_button_label", array($this, 'rename_checkout_button'));
172 172
 		}
173 173
 
174 174
 		// Check if a gateway is valid for a given currency.
175
-		add_filter( "getpaid_gateway_{$this->id}_is_valid_for_currency", array( $this, 'validate_currency' ), 10, 2 );
175
+		add_filter("getpaid_gateway_{$this->id}_is_valid_for_currency", array($this, 'validate_currency'), 10, 2);
176 176
 
177 177
 		// Generate the transaction url.
178
-		add_filter( "getpaid_gateway_{$this->id}_transaction_url", array( $this, 'filter_transaction_url' ), 10, 2 );
178
+		add_filter("getpaid_gateway_{$this->id}_transaction_url", array($this, 'filter_transaction_url'), 10, 2);
179 179
 
180 180
 		// Generate the subscription url.
181
-		add_filter( 'getpaid_remote_subscription_profile_url', array( $this, 'generate_subscription_url' ), 10, 2 );
181
+		add_filter('getpaid_remote_subscription_profile_url', array($this, 'generate_subscription_url'), 10, 2);
182 182
 
183 183
 		// Confirm payments.
184
-		add_filter( "wpinv_payment_confirm_{$this->id}", array( $this, 'confirm_payment' ), 10, 2 );
184
+		add_filter("wpinv_payment_confirm_{$this->id}", array($this, 'confirm_payment'), 10, 2);
185 185
 
186 186
 		// Verify IPNs.
187
-		add_action( "wpinv_verify_{$this->id}_ipn", array( $this, 'verify_ipn' ) );
187
+		add_action("wpinv_verify_{$this->id}_ipn", array($this, 'verify_ipn'));
188 188
 
189 189
 	}
190 190
 
@@ -194,7 +194,7 @@  discard block
 block discarded – undo
194 194
 	 * @since 1.0.19
195 195
 	 * @return bool
196 196
 	 */
197
-	public function is( $gateway ) {
197
+	public function is($gateway) {
198 198
 		return $gateway == $this->id;
199 199
 	}
200 200
 
@@ -204,23 +204,23 @@  discard block
 block discarded – undo
204 204
 	 * @since 1.0.19
205 205
 	 * @return array
206 206
 	 */
207
-	public function get_tokens( $sandbox = null ) {
207
+	public function get_tokens($sandbox = null) {
208 208
 
209
-		if ( is_user_logged_in() && $this->supports( 'tokens' ) && 0 == count( $this->tokens ) ) {
210
-			$tokens = get_user_meta( get_current_user_id(), "getpaid_{$this->id}_tokens", true );
209
+		if (is_user_logged_in() && $this->supports('tokens') && 0 == count($this->tokens)) {
210
+			$tokens = get_user_meta(get_current_user_id(), "getpaid_{$this->id}_tokens", true);
211 211
 
212
-			if ( is_array( $tokens ) ) {
212
+			if (is_array($tokens)) {
213 213
 				$this->tokens = $tokens;
214 214
 			}
215 215
 }
216 216
 
217
-		if ( ! is_bool( $sandbox ) ) {
217
+		if (!is_bool($sandbox)) {
218 218
 			return $this->tokens;
219 219
 		}
220 220
 
221 221
 		// Filter tokens.
222
-		$args = array( 'type' => $sandbox ? 'sandbox' : 'live' );
223
-		return wp_list_filter( $this->tokens, $args );
222
+		$args = array('type' => $sandbox ? 'sandbox' : 'live');
223
+		return wp_list_filter($this->tokens, $args);
224 224
 
225 225
 	}
226 226
 
@@ -229,12 +229,12 @@  discard block
 block discarded – undo
229 229
 	 *
230 230
 	 * @since 1.0.19
231 231
 	 */
232
-	public function save_token( $token ) {
232
+	public function save_token($token) {
233 233
 
234 234
 		$tokens   = $this->get_tokens();
235 235
 		$tokens[] = $token;
236 236
 
237
-		update_user_meta( get_current_user_id(), "getpaid_{$this->id}_tokens", $tokens );
237
+		update_user_meta(get_current_user_id(), "getpaid_{$this->id}_tokens", $tokens);
238 238
 
239 239
 		$this->tokens = $tokens;
240 240
 
@@ -246,7 +246,7 @@  discard block
 block discarded – undo
246 246
 	 * @return string
247 247
 	 */
248 248
 	public function get_method_title() {
249
-		return apply_filters( 'getpaid_gateway_method_title', $this->method_title, $this );
249
+		return apply_filters('getpaid_gateway_method_title', $this->method_title, $this);
250 250
 	}
251 251
 
252 252
 	/**
@@ -255,7 +255,7 @@  discard block
 block discarded – undo
255 255
 	 * @return string
256 256
 	 */
257 257
 	public function get_method_description() {
258
-		return apply_filters( 'getpaid_gateway_method_description', $this->method_description, $this );
258
+		return apply_filters('getpaid_gateway_method_description', $this->method_description, $this);
259 259
 	}
260 260
 
261 261
 	/**
@@ -264,7 +264,7 @@  discard block
 block discarded – undo
264 264
 	 * @param WPInv_Invoice $invoice Invoice object.
265 265
 	 * @return string
266 266
 	 */
267
-	public function get_return_url( $invoice ) {
267
+	public function get_return_url($invoice) {
268 268
 
269 269
 		// Payment success url
270 270
 		$return_url = add_query_arg(
@@ -276,7 +276,7 @@  discard block
 block discarded – undo
276 276
 			wpinv_get_success_page_uri()
277 277
 		);
278 278
 
279
-		return apply_filters( 'getpaid_gateway_success_url', $return_url, $invoice, $this );
279
+		return apply_filters('getpaid_gateway_success_url', $return_url, $invoice, $this);
280 280
 	}
281 281
 
282 282
 	/**
@@ -285,24 +285,24 @@  discard block
 block discarded – undo
285 285
 	 * @param string $content Success page content.
286 286
 	 * @return string
287 287
 	 */
288
-	public function confirm_payment( $content ) {
288
+	public function confirm_payment($content) {
289 289
 
290 290
 		// Retrieve the invoice.
291 291
 		$invoice_id = getpaid_get_current_invoice_id();
292
-		$invoice    = wpinv_get_invoice( $invoice_id );
292
+		$invoice    = wpinv_get_invoice($invoice_id);
293 293
 
294 294
 		// Ensure that it exists and that it is pending payment.
295
-		if ( empty( $invoice_id ) || ! $invoice->needs_payment() ) {
295
+		if (empty($invoice_id) || !$invoice->needs_payment()) {
296 296
 			return $content;
297 297
 		}
298 298
 
299 299
 		// Can the user view this invoice??
300
-		if ( ! wpinv_user_can_view_invoice( $invoice ) ) {
300
+		if (!wpinv_user_can_view_invoice($invoice)) {
301 301
 			return $content;
302 302
 		}
303 303
 
304 304
 		// Show payment processing indicator.
305
-		return wpinv_get_template_html( 'wpinv-payment-processing.php', compact( 'invoice' ) );
305
+		return wpinv_get_template_html('wpinv-payment-processing.php', compact('invoice'));
306 306
 	}
307 307
 
308 308
 	/**
@@ -319,7 +319,7 @@  discard block
 block discarded – undo
319 319
 	 * @param GetPaid_Form_Item[] $items
320 320
 	 * @return WPInv_Invoice
321 321
 	 */
322
-	public function process_addons( $invoice, $items ) {
322
+	public function process_addons($invoice, $items) {
323 323
 
324 324
 	}
325 325
 
@@ -330,14 +330,14 @@  discard block
 block discarded – undo
330 330
 	 * @param WPInv_Invoice $invoice Invoice object.
331 331
 	 * @return string transaction URL, or empty string.
332 332
 	 */
333
-	public function filter_transaction_url( $transaction_url, $invoice ) {
333
+	public function filter_transaction_url($transaction_url, $invoice) {
334 334
 
335
-		$transaction_id  = $invoice->get_transaction_id();
335
+		$transaction_id = $invoice->get_transaction_id();
336 336
 
337
-		if ( ! empty( $this->view_transaction_url ) && ! empty( $transaction_id ) ) {
338
-			$transaction_url = sprintf( $this->view_transaction_url, $transaction_id );
339
-			$replace         = $this->is_sandbox( $invoice ) ? 'sandbox.' : '';
340
-			$transaction_url = str_replace( '{sandbox}', $replace, $transaction_url );
337
+		if (!empty($this->view_transaction_url) && !empty($transaction_id)) {
338
+			$transaction_url = sprintf($this->view_transaction_url, $transaction_id);
339
+			$replace         = $this->is_sandbox($invoice) ? 'sandbox.' : '';
340
+			$transaction_url = str_replace('{sandbox}', $replace, $transaction_url);
341 341
 		}
342 342
 
343 343
 		return $transaction_url;
@@ -350,15 +350,15 @@  discard block
 block discarded – undo
350 350
 	 * @param WPInv_Subscription $subscription Subscription objectt.
351 351
 	 * @return string subscription URL, or empty string.
352 352
 	 */
353
-	public function generate_subscription_url( $subscription_url, $subscription ) {
353
+	public function generate_subscription_url($subscription_url, $subscription) {
354 354
 
355
-		$profile_id      = $subscription->get_profile_id();
355
+		$profile_id = $subscription->get_profile_id();
356 356
 
357
-		if ( $this->id == $subscription->get_gateway() && ! empty( $this->view_subscription_url ) && ! empty( $profile_id ) ) {
357
+		if ($this->id == $subscription->get_gateway() && !empty($this->view_subscription_url) && !empty($profile_id)) {
358 358
 
359
-			$subscription_url = sprintf( $this->view_subscription_url, $profile_id );
360
-			$replace          = $this->is_sandbox( $subscription->get_parent_invoice() ) ? 'sandbox.' : '';
361
-			$subscription_url = str_replace( '{sandbox}', $replace, $subscription_url );
359
+			$subscription_url = sprintf($this->view_subscription_url, $profile_id);
360
+			$replace          = $this->is_sandbox($subscription->get_parent_invoice()) ? 'sandbox.' : '';
361
+			$subscription_url = str_replace('{sandbox}', $replace, $subscription_url);
362 362
 
363 363
 		}
364 364
 
@@ -371,7 +371,7 @@  discard block
 block discarded – undo
371 371
 	 * @return bool
372 372
 	 */
373 373
 	public function is_available() {
374
-		return ! empty( $this->enabled );
374
+		return !empty($this->enabled);
375 375
 	}
376 376
 
377 377
 	/**
@@ -380,7 +380,7 @@  discard block
 block discarded – undo
380 380
 	 * @return string
381 381
 	 */
382 382
 	public function get_title() {
383
-		return apply_filters( 'getpaid_gateway_title', $this->title, $this );
383
+		return apply_filters('getpaid_gateway_title', $this->title, $this);
384 384
 	}
385 385
 
386 386
 	/**
@@ -389,7 +389,7 @@  discard block
 block discarded – undo
389 389
 	 * @return string
390 390
 	 */
391 391
 	public function get_description() {
392
-		return apply_filters( 'getpaid_gateway_description', $this->description, $this );
392
+		return apply_filters('getpaid_gateway_description', $this->description, $this);
393 393
 	}
394 394
 
395 395
 	/**
@@ -401,9 +401,9 @@  discard block
 block discarded – undo
401 401
 	 * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
402 402
 	 * @return void
403 403
 	 */
404
-	public function process_payment( $invoice, $submission_data, $submission ) {
404
+	public function process_payment($invoice, $submission_data, $submission) {
405 405
 		// Process the payment then either redirect to the success page or the gateway.
406
-		do_action( 'getpaid_process_invoice_payment_' . $this->id, $invoice, $submission_data, $submission );
406
+		do_action('getpaid_process_invoice_payment_' . $this->id, $invoice, $submission_data, $submission);
407 407
 	}
408 408
 
409 409
 	/**
@@ -417,8 +417,8 @@  discard block
 block discarded – undo
417 417
 	 * @param  string $reason Refund reason.
418 418
 	 * @return WP_Error|bool True or false based on success, or a WP_Error object.
419 419
 	 */
420
-	public function process_refund( $invoice, $amount = null, $reason = '' ) {
421
-		return apply_filters( 'getpaid_process_invoice_refund_' . $this->id, false, $invoice, $amount, $reason );
420
+	public function process_refund($invoice, $amount = null, $reason = '') {
421
+		return apply_filters('getpaid_process_invoice_refund_' . $this->id, false, $invoice, $amount, $reason);
422 422
 	}
423 423
 
424 424
 	/**
@@ -427,8 +427,8 @@  discard block
 block discarded – undo
427 427
 	 * @param int $invoice_id 0 or invoice id.
428 428
 	 * @param GetPaid_Payment_Form $form Current payment form.
429 429
 	 */
430
-	public function payment_fields( $invoice_id, $form ) {
431
-		do_action( 'getpaid_getpaid_gateway_payment_fields_' . $this->id, $invoice_id, $form );
430
+	public function payment_fields($invoice_id, $form) {
431
+		do_action('getpaid_getpaid_gateway_payment_fields_' . $this->id, $invoice_id, $form);
432 432
 	}
433 433
 
434 434
 	/**
@@ -436,7 +436,7 @@  discard block
 block discarded – undo
436 436
 	 *
437 437
 	 * @param array $admin_settings
438 438
 	 */
439
-	public function admin_settings( $admin_settings ) {
439
+	public function admin_settings($admin_settings) {
440 440
 		return $admin_settings;
441 441
 	}
442 442
 
@@ -445,8 +445,8 @@  discard block
 block discarded – undo
445 445
 	 *
446 446
 	 * @param string $option
447 447
 	 */
448
-	public function get_option( $option, $default = false ) {
449
-		return wpinv_get_option( $this->id . '_' . $option, $default );
448
+	public function get_option($option, $default = false) {
449
+		return wpinv_get_option($this->id . '_' . $option, $default);
450 450
 	}
451 451
 
452 452
 	/**
@@ -459,8 +459,8 @@  discard block
 block discarded – undo
459 459
 	 * @return bool True if the gateway supports the feature, false otherwise.
460 460
 	 * @since 1.0.19
461 461
 	 */
462
-	public function supports( $feature ) {
463
-		return getpaid_payment_gateway_supports( $this->id, $feature );
462
+	public function supports($feature) {
463
+		return getpaid_payment_gateway_supports($this->id, $feature);
464 464
 	}
465 465
 
466 466
 	/**
@@ -468,39 +468,39 @@  discard block
 block discarded – undo
468 468
 	 *
469 469
 	 * @param bool $save whether or not to display the save button.
470 470
 	 */
471
-    public function get_cc_form( $save = false ) {
471
+    public function get_cc_form($save = false) {
472 472
 
473 473
 		ob_start();
474 474
 
475
-        $id_prefix = esc_attr( uniqid( $this->id ) );
475
+        $id_prefix = esc_attr(uniqid($this->id));
476 476
 
477 477
         $months = array(
478
-            '01' => __( 'January', 'invoicing' ),
479
-            '02' => __( 'February', 'invoicing' ),
480
-            '03' => __( 'March', 'invoicing' ),
481
-            '04' => __( 'April', 'invoicing' ),
482
-            '05' => __( 'May', 'invoicing' ),
483
-            '06' => __( 'June', 'invoicing' ),
484
-            '07' => __( 'July', 'invoicing' ),
485
-            '08' => __( 'August', 'invoicing' ),
486
-            '09' => __( 'September', 'invoicing' ),
487
-            '10' => __( 'October', 'invoicing' ),
488
-            '11' => __( 'November', 'invoicing' ),
489
-            '12' => __( 'December', 'invoicing' ),
478
+            '01' => __('January', 'invoicing'),
479
+            '02' => __('February', 'invoicing'),
480
+            '03' => __('March', 'invoicing'),
481
+            '04' => __('April', 'invoicing'),
482
+            '05' => __('May', 'invoicing'),
483
+            '06' => __('June', 'invoicing'),
484
+            '07' => __('July', 'invoicing'),
485
+            '08' => __('August', 'invoicing'),
486
+            '09' => __('September', 'invoicing'),
487
+            '10' => __('October', 'invoicing'),
488
+            '11' => __('November', 'invoicing'),
489
+            '12' => __('December', 'invoicing'),
490 490
         );
491
-		$months = apply_filters( 'getpaid_cc_months', $months, $this );
491
+		$months = apply_filters('getpaid_cc_months', $months, $this);
492 492
 
493
-        $year  = (int) current_time( 'Y' );
493
+        $year  = (int) current_time('Y');
494 494
         $years = array();
495 495
 
496
-        for ( $i = 0; $i <= 10; $i++ ) {
497
-            $years[ $year + $i ] = $year + $i;
496
+        for ($i = 0; $i <= 10; $i++) {
497
+            $years[$year + $i] = $year + $i;
498 498
         }
499 499
 
500
-		$years = apply_filters( 'getpaid_cc_years', $years, $this );
500
+		$years = apply_filters('getpaid_cc_years', $years, $this);
501 501
 
502 502
         ?>
503
-            <div class="<?php echo esc_attr( $this->id ); ?>-cc-form getpaid-cc-form mt-1">
503
+            <div class="<?php echo esc_attr($this->id); ?>-cc-form getpaid-cc-form mt-1">
504 504
 
505 505
 
506 506
                 <div class="getpaid-cc-card-inner">
@@ -509,9 +509,9 @@  discard block
 block discarded – undo
509 509
                         <div class="col-12">
510 510
 
511 511
 							<div class="form-group mb-3">
512
-								<label for="<?php echo esc_attr( "$id_prefix-cc-number" ); ?>"><?php esc_html_e( 'Card number', 'invoicing' ); ?></label>
512
+								<label for="<?php echo esc_attr("$id_prefix-cc-number"); ?>"><?php esc_html_e('Card number', 'invoicing'); ?></label>
513 513
 								<div class="input-group input-group-sm">
514
-									<?php if ( empty( $GLOBALS['aui_bs5'] ) ) : ?>
514
+									<?php if (empty($GLOBALS['aui_bs5'])) : ?>
515 515
                                         <div class="input-group-prepend ">
516 516
 											<span class="input-group-text">
517 517
 												<i class="fa fa-credit-card"></i>
@@ -522,7 +522,7 @@  discard block
 block discarded – undo
522 522
 											<i class="fa fa-credit-card"></i>
523 523
 										</span>
524 524
                                     <?php endif; ?>
525
-									<input type="text" name="<?php echo esc_attr( $this->id . '[cc_number]' ); ?>" id="<?php echo esc_attr( "$id_prefix-cc-number" ); ?>" class="form-control form-control-sm getpaid-format-card-number" autocomplete="cc-number">
525
+									<input type="text" name="<?php echo esc_attr($this->id . '[cc_number]'); ?>" id="<?php echo esc_attr("$id_prefix-cc-number"); ?>" class="form-control form-control-sm getpaid-format-card-number" autocomplete="cc-number">
526 526
 								</div>
527 527
 							</div>
528 528
 
@@ -530,16 +530,16 @@  discard block
 block discarded – undo
530 530
 
531 531
                         <div class="col-12">
532 532
                             <div class="form-group mb-3">
533
-                                <label><?php esc_html_e( 'Expiration', 'invoicing' ); ?></label>
533
+                                <label><?php esc_html_e('Expiration', 'invoicing'); ?></label>
534 534
                                 <div class="form-row row">
535 535
 
536 536
                                     <div class="col">
537
-                                        <select class="form-control form-control-sm" autocomplete="cc-exp-month" name="<?php echo esc_attr( $this->id ); ?>[cc_expire_month]">
538
-                                            <option disabled selected="selected"><?php esc_html_e( 'MM', 'invoicing' ); ?></option>
537
+                                        <select class="form-control form-control-sm" autocomplete="cc-exp-month" name="<?php echo esc_attr($this->id); ?>[cc_expire_month]">
538
+                                            <option disabled selected="selected"><?php esc_html_e('MM', 'invoicing'); ?></option>
539 539
 
540 540
                                             <?php
541
-                                                foreach ( $months as $key => $month ) {
542
-												echo "<option value='" . esc_attr( $key ) . "'>" . esc_html( $month ) . '</option>';
541
+                                                foreach ($months as $key => $month) {
542
+												echo "<option value='" . esc_attr($key) . "'>" . esc_html($month) . '</option>';
543 543
                                                 }
544 544
                                             ?>
545 545
 
@@ -547,12 +547,12 @@  discard block
 block discarded – undo
547 547
                                     </div>
548 548
 
549 549
                                     <div class="col">
550
-                                        <select class="form-control form-control-sm" autocomplete="cc-exp-year" name="<?php echo esc_attr( $this->id ); ?>[cc_expire_year]">
551
-                                            <option disabled selected="selected"><?php esc_html_e( 'YY', 'invoicing' ); ?></option>
550
+                                        <select class="form-control form-control-sm" autocomplete="cc-exp-year" name="<?php echo esc_attr($this->id); ?>[cc_expire_year]">
551
+                                            <option disabled selected="selected"><?php esc_html_e('YY', 'invoicing'); ?></option>
552 552
 
553 553
                                             <?php
554
-                                                foreach ( $years as $key => $year ) {
555
-												echo "<option value='" . esc_attr( $key ) . "'>" . esc_html( $year ) . '</option>';
554
+                                                foreach ($years as $key => $year) {
555
+												echo "<option value='" . esc_attr($key) . "'>" . esc_html($year) . '</option>';
556 556
                                                 }
557 557
                                             ?>
558 558
 
@@ -569,7 +569,7 @@  discard block
 block discarded – undo
569 569
                                     array(
570 570
                                         'name'             => $this->id . '[cc_cvv2]',
571 571
                                         'id'               => "$id_prefix-cc-cvv2",
572
-                                        'label'            => __( 'CCV', 'invoicing' ),
572
+                                        'label'            => __('CCV', 'invoicing'),
573 573
 										'label_type'       => 'vertical',
574 574
 										'class'            => 'form-control-sm',
575 575
 										'extra_attributes' => array(
@@ -585,7 +585,7 @@  discard block
 block discarded – undo
585 585
 
586 586
 					<?php
587 587
 
588
-						if ( $save ) {
588
+						if ($save) {
589 589
 							$this->save_payment_method_checkbox();
590 590
 						}
591 591
 
@@ -604,8 +604,8 @@  discard block
 block discarded – undo
604 604
 	 *
605 605
 	 * @since 1.0.19
606 606
 	 */
607
-	public function new_payment_method_entry( $form ) {
608
-		echo "<div class='getpaid-new-payment-method-form' style='display:none;'> " . wp_kses( $form, getpaid_allowed_html() ) . '</div>';
607
+	public function new_payment_method_entry($form) {
608
+		echo "<div class='getpaid-new-payment-method-form' style='display:none;'> " . wp_kses($form, getpaid_allowed_html()) . '</div>';
609 609
 	}
610 610
 
611 611
 	/**
@@ -614,10 +614,10 @@  discard block
 block discarded – undo
614 614
 	 * @since 1.0.19
615 615
 	 */
616 616
 	public function saved_payment_methods() {
617
-		echo '<ul class="getpaid-saved-payment-methods list-unstyled m-0 mt-2" data-count="' . esc_attr( count( $this->get_tokens( $this->is_sandbox() ) ) ) . '">';
617
+		echo '<ul class="getpaid-saved-payment-methods list-unstyled m-0 mt-2" data-count="' . esc_attr(count($this->get_tokens($this->is_sandbox()))) . '">';
618 618
 
619
-		foreach ( $this->get_tokens( $this->is_sandbox() ) as $token ) {
620
-			$this->get_saved_payment_method_option_html( $token );
619
+		foreach ($this->get_tokens($this->is_sandbox()) as $token) {
620
+			$this->get_saved_payment_method_option_html($token);
621 621
 		}
622 622
 
623 623
 		$this->get_new_payment_method_option_html();
@@ -632,7 +632,7 @@  discard block
 block discarded – undo
632 632
 	 * @param  array $token Payment Token.
633 633
 	 * @return string Generated payment method HTML
634 634
 	 */
635
-	public function get_saved_payment_method_option_html( $token ) {
635
+	public function get_saved_payment_method_option_html($token) {
636 636
 
637 637
 		printf(
638 638
 			'<li class="getpaid-payment-method form-group mb-3">
@@ -641,11 +641,11 @@  discard block
 block discarded – undo
641 641
 					<span>%3$s</span>
642 642
 				</label>
643 643
 			</li>',
644
-			esc_attr( $this->id ),
645
-			esc_attr( $token['id'] ),
646
-			esc_html( $token['name'] ),
647
-			checked( empty( $token['default'] ), false, false ),
648
-			empty( $token['currency'] ) ? 'none' : esc_attr( $token['currency'] )
644
+			esc_attr($this->id),
645
+			esc_attr($token['id']),
646
+			esc_html($token['name']),
647
+			checked(empty($token['default']), false, false),
648
+			empty($token['currency']) ? 'none' : esc_attr($token['currency'])
649 649
 		);
650 650
 
651 651
 	}
@@ -657,7 +657,7 @@  discard block
 block discarded – undo
657 657
 	 */
658 658
 	public function get_new_payment_method_option_html() {
659 659
 
660
-		$label = apply_filters( 'getpaid_new_payment_method_label', $this->new_method_label ? $this->new_method_label : __( 'Use a new payment method', 'invoicing' ), $this );
660
+		$label = apply_filters('getpaid_new_payment_method_label', $this->new_method_label ? $this->new_method_label : __('Use a new payment method', 'invoicing'), $this);
661 661
 
662 662
 		printf(
663 663
 			'<li class="getpaid-new-payment-method">
@@ -666,8 +666,8 @@  discard block
 block discarded – undo
666 666
 					<span>%2$s</span>
667 667
 				</label>
668 668
 			</li>',
669
-			esc_attr( $this->id ),
670
-			esc_html( $label )
669
+			esc_attr($this->id),
670
+			esc_html($label)
671 671
 		);
672 672
 
673 673
 	}
@@ -682,10 +682,10 @@  discard block
 block discarded – undo
682 682
 		aui()->input(
683 683
 			array(
684 684
 				'type'       => 'checkbox',
685
-				'name'       => esc_attr( "getpaid-$this->id-new-payment-method" ),
686
-				'id'         => esc_attr( uniqid( $this->id ) ),
685
+				'name'       => esc_attr("getpaid-$this->id-new-payment-method"),
686
+				'id'         => esc_attr(uniqid($this->id)),
687 687
 				'required'   => false,
688
-				'label'      => esc_html__( 'Save payment method', 'invoicing' ),
688
+				'label'      => esc_html__('Save payment method', 'invoicing'),
689 689
 				'value'      => 'true',
690 690
 				'checked'    => true,
691 691
 				'wrap_class' => 'getpaid-save-payment-method pt-1 pb-1',
@@ -700,9 +700,9 @@  discard block
 block discarded – undo
700 700
 	 *
701 701
 	 * @return array
702 702
 	 */
703
-	public function register_gateway( $gateways ) {
703
+	public function register_gateway($gateways) {
704 704
 
705
-		$gateways[ $this->id ] = array(
705
+		$gateways[$this->id] = array(
706 706
 
707 707
 			'admin_label'    => $this->method_title,
708 708
             'checkout_label' => $this->title,
@@ -720,13 +720,13 @@  discard block
 block discarded – undo
720 720
 	 * @param  WPInv_Invoice|null $invoice Invoice object or null.
721 721
 	 * @return bool
722 722
 	 */
723
-	public function is_sandbox( $invoice = null ) {
723
+	public function is_sandbox($invoice = null) {
724 724
 
725
-		if ( is_a( $invoice, 'WPInv_Invoice' ) && ! $invoice->needs_payment() ) {
725
+		if (is_a($invoice, 'WPInv_Invoice') && !$invoice->needs_payment()) {
726 726
 			return $invoice->get_mode() === 'test';
727 727
 		}
728 728
 
729
-		return wpinv_is_test_mode( $this->id );
729
+		return wpinv_is_test_mode($this->id);
730 730
 
731 731
 	}
732 732
 
@@ -744,15 +744,15 @@  discard block
 block discarded – undo
744 744
 	 *
745 745
 	 * @return bool
746 746
 	 */
747
-	public function validate_currency( $validation, $currency ) {
747
+	public function validate_currency($validation, $currency) {
748 748
 
749 749
 		// Required currencies.
750
-		if ( ! empty( $this->currencies ) && ! in_array( $currency, $this->currencies ) ) {
750
+		if (!empty($this->currencies) && !in_array($currency, $this->currencies)) {
751 751
 			return false;
752 752
 		}
753 753
 
754 754
 		// Excluded currencies.
755
-		if ( ! empty( $this->exclude_currencies ) && in_array( $currency, $this->exclude_currencies ) ) {
755
+		if (!empty($this->exclude_currencies) && in_array($currency, $this->exclude_currencies)) {
756 756
 			return false;
757 757
 		}
758 758
 
@@ -763,13 +763,13 @@  discard block
 block discarded – undo
763 763
 	 * Displays an error
764 764
 	 *
765 765
 	 */
766
-	public function show_error( $code, $message, $type ) {
766
+	public function show_error($code, $message, $type) {
767 767
 
768
-		if ( is_admin() ) {
769
-			getpaid_admin()->{"show_$type"}( $message );
768
+		if (is_admin()) {
769
+			getpaid_admin()->{"show_$type"}($message);
770 770
 		}
771 771
 
772
-		wpinv_set_error( $code, $message, $type );
772
+		wpinv_set_error($code, $message, $type);
773 773
 
774 774
 	}
775 775
 
Please login to merge, or discard this patch.
includes/admin/meta-boxes/class-getpaid-meta-box-invoice-items.php 1 patch
Spacing   +171 added lines, -171 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
 
@@ -16,62 +16,62 @@  discard block
 block discarded – undo
16 16
  */
17 17
 class GetPaid_Meta_Box_Invoice_Items {
18 18
 
19
-    public static function get_columns( $invoice ) {
19
+    public static function get_columns($invoice) {
20 20
         $use_taxes = $invoice->is_taxable() && wpinv_use_taxes();
21 21
         $columns   = array(
22
-            'id'     => __( 'ID', 'invoicing' ),
23
-            'title'  => __( 'Item', 'invoicing' ),
22
+            'id'     => __('ID', 'invoicing'),
23
+            'title'  => __('Item', 'invoicing'),
24 24
             'price'  => sprintf(
25 25
                 '<span class="getpaid-hide-if-hours getpaid-hide-if-quantity">%s</span>
26 26
                 <span class="getpaid-hide-if-hours hide-if-amount">%s</span>
27 27
                 <span class="getpaid-hide-if-quantity hide-if-amount">%s</span>',
28
-                __( 'Amount', 'invoicing' ),
29
-                __( 'Price', 'invoicing' ),
30
-                __( 'Rate', 'invoicing' )
28
+                __('Amount', 'invoicing'),
29
+                __('Price', 'invoicing'),
30
+                __('Rate', 'invoicing')
31 31
             ),
32 32
             'qty'    => sprintf(
33 33
                 '<span class="getpaid-hide-if-hours">%s</span><span class="getpaid-hide-if-quantity">%s</span>',
34
-                __( 'Quantity', 'invoicing' ),
35
-                __( 'Hours', 'invoicing' )
34
+                __('Quantity', 'invoicing'),
35
+                __('Hours', 'invoicing')
36 36
             ),
37
-            'total'  => __( 'Total', 'invoicing' ),
37
+            'total'  => __('Total', 'invoicing'),
38 38
             'tax'    => $invoice->get_item_tax_name(),
39 39
             'action' => '',
40 40
         );
41 41
 
42
-        if ( ! $use_taxes ) {
43
-            unset( $columns['tax'] );
42
+        if (!$use_taxes) {
43
+            unset($columns['tax']);
44 44
         }
45 45
 
46 46
         return $columns;
47 47
     }
48 48
 
49
-    public static function output( $post, $invoice = false ) {
49
+    public static function output($post, $invoice = false) {
50 50
 
51
-        if ( apply_filters( 'getpaid_use_new_invoice_items_metabox', false ) ) {
52
-            return self::output2( $post );
51
+        if (apply_filters('getpaid_use_new_invoice_items_metabox', false)) {
52
+            return self::output2($post);
53 53
         }
54 54
 
55
-        $post_id    = ! empty( $post->ID ) ? $post->ID : 0;
56
-        $invoice    = $invoice instanceof WPInv_Invoice ? $invoice : new WPInv_Invoice( $post_id );
55
+        $post_id    = !empty($post->ID) ? $post->ID : 0;
56
+        $invoice    = $invoice instanceof WPInv_Invoice ? $invoice : new WPInv_Invoice($post_id);
57 57
         $use_taxes  = $invoice->is_taxable() && wpinv_use_taxes();
58
-        $item_types = apply_filters( 'wpinv_item_types_for_quick_add_item', wpinv_get_item_types(), $post );
59
-        $columns    = self::get_columns( $invoice );
60
-        $cols       = count( $columns );
58
+        $item_types = apply_filters('wpinv_item_types_for_quick_add_item', wpinv_get_item_types(), $post);
59
+        $columns    = self::get_columns($invoice);
60
+        $cols       = count($columns);
61 61
         $class      = '';
62 62
 
63
-        unset( $item_types['adv'] );
64
-        unset( $item_types['package'] );
63
+        unset($item_types['adv']);
64
+        unset($item_types['package']);
65 65
 
66
-        if ( $invoice->is_paid() ) {
66
+        if ($invoice->is_paid()) {
67 67
             $class .= ' wpinv-paid';
68 68
         }
69 69
 
70
-        if ( $invoice->is_refunded() ) {
70
+        if ($invoice->is_refunded()) {
71 71
             $class .= ' wpinv-refunded';
72 72
         }
73 73
 
74
-        if ( $invoice->is_recurring() ) {
74
+        if ($invoice->is_recurring()) {
75 75
             $class .= ' wpi-recurring';
76 76
         }
77 77
 
@@ -87,26 +87,26 @@  discard block
 block discarded – undo
87 87
 		);
88 88
     ?>
89 89
 
90
-        <div class="wpinv-items-wrap<?php echo esc_attr( $class ); ?>" id="wpinv_items_wrap" data-status="<?php echo esc_attr( $invoice->get_status() ); ?>">
90
+        <div class="wpinv-items-wrap<?php echo esc_attr($class); ?>" id="wpinv_items_wrap" data-status="<?php echo esc_attr($invoice->get_status()); ?>">
91 91
             <table id="wpinv_items" class="wpinv-items" cellspacing="0" cellpadding="0">
92 92
 
93 93
                 <thead>
94 94
                     <tr>
95
-                        <?php foreach ( $columns as $key => $label ) : ?>
95
+                        <?php foreach ($columns as $key => $label) : ?>
96 96
                             <th class="
97 97
                             <?php
98
-                            echo esc_attr( $key );
98
+                            echo esc_attr($key);
99 99
 							echo 'total' == $key || 'qty' == $key ? ' hide-if-amount' : '';
100 100
 							?>
101
-							"><?php echo wp_kses_post( $label ); ?></th>
101
+							"><?php echo wp_kses_post($label); ?></th>
102 102
                         <?php endforeach; ?>
103 103
                     </tr>
104 104
                 </thead>
105 105
 
106 106
                 <tbody class="wpinv-line-items">
107 107
                     <?php
108
-                        foreach ( $invoice->get_items() as $int => $item ) {
109
-						self::output_row( $columns, $item, $invoice, $int % 2 == 0 ? 'even' : 'odd' );
108
+                        foreach ($invoice->get_items() as $int => $item) {
109
+						self::output_row($columns, $item, $invoice, $int % 2 == 0 ? 'even' : 'odd');
110 110
                         }
111 111
                     ?>
112 112
                 </tbody>
@@ -123,7 +123,7 @@  discard block
 block discarded – undo
123 123
                                             <div class="wp-clearfix">
124 124
                                                 <label class="wpi-item-name">
125 125
                                                     <span class="input-text-wrap">
126
-                                                        <input type="text" style="width: 100%" placeholder="<?php esc_attr_e( 'Item Name', 'invoicing' ); ?>" class="wpinv-quick-item-name" name="_wpinv_quick[name]">
126
+                                                        <input type="text" style="width: 100%" placeholder="<?php esc_attr_e('Item Name', 'invoicing'); ?>" class="wpinv-quick-item-name" name="_wpinv_quick[name]">
127 127
                                                     </span>
128 128
                                                 </label>
129 129
                                             </div>
@@ -131,8 +131,8 @@  discard block
 block discarded – undo
131 131
                                             <div class="wp-clearfix">
132 132
                                                 <label class="wpi-item-price">
133 133
                                                     <span class="input-text-wrap">
134
-                                                    <input type="text" style="width: 200px" placeholder="<?php esc_attr_e( 'Item Price', 'invoicing' ); ?>" class="wpinv-quick-item-price" name="_wpinv_quick[price]">
135
-                                                        &times; <input type="text" style="width: 140px" placeholder="<?php esc_attr_e( 'Item Quantity', 'invoicing' ); ?>" class="wpinv-quick-item-qty" name="_wpinv_quick[qty]">
134
+                                                    <input type="text" style="width: 200px" placeholder="<?php esc_attr_e('Item Price', 'invoicing'); ?>" class="wpinv-quick-item-price" name="_wpinv_quick[price]">
135
+                                                        &times; <input type="text" style="width: 140px" placeholder="<?php esc_attr_e('Item Quantity', 'invoicing'); ?>" class="wpinv-quick-item-qty" name="_wpinv_quick[qty]">
136 136
                                                     </span>
137 137
                                                 </label>
138 138
                                             </div>
@@ -140,7 +140,7 @@  discard block
 block discarded – undo
140 140
                                             <div class="wp-clearfix">
141 141
                                                 <label class="wpi-item-name">
142 142
                                                     <span class="input-text-wrap">
143
-                                                        <textarea rows="4" style="width: 100%" placeholder="<?php esc_attr_e( 'Item Description', 'invoicing' ); ?>" class="wpinv-quick-item-description" name="_wpinv_quick[description]"></textarea>
143
+                                                        <textarea rows="4" style="width: 100%" placeholder="<?php esc_attr_e('Item Description', 'invoicing'); ?>" class="wpinv-quick-item-description" name="_wpinv_quick[description]"></textarea>
144 144
                                                     </span>
145 145
                                                 </label>
146 146
                                             </div>
@@ -165,7 +165,7 @@  discard block
 block discarded – undo
165 165
                                                 </label>
166 166
                                             </div>
167 167
 
168
-                                            <?php if ( $use_taxes ) : ?>
168
+                                            <?php if ($use_taxes) : ?>
169 169
                                                 <div class="wp-clearfix">
170 170
                                                     <label class="wpi-vat-rule">
171 171
                                                         <span class="input-text-wrap">
@@ -173,7 +173,7 @@  discard block
 block discarded – undo
173 173
                                                                 wpinv_html_select(
174 174
                                                                     array(
175 175
 																		'options'          => array_merge(
176
-																			array( '' => __( 'Select VAT Rule', 'invoicing' ) ),
176
+																			array('' => __('Select VAT Rule', 'invoicing')),
177 177
 																			getpaid_get_tax_rules()
178 178
 																		),
179 179
 																		'name'             => '_wpinv_quick[vat_rule]',
@@ -195,7 +195,7 @@  discard block
 block discarded – undo
195 195
                                                                 wpinv_html_select(
196 196
                                                                     array(
197 197
 																		'options'          => array_merge(
198
-																			array( '' => __( 'Select VAT Class', 'invoicing' ) ),
198
+																			array('' => __('Select VAT Class', 'invoicing')),
199 199
 																			getpaid_get_tax_classes()
200 200
 																		),
201 201
 																		'name'             => '_wpinv_quick[vat_class]',
@@ -219,7 +219,7 @@  discard block
 block discarded – undo
219 219
                                                             'type'    => 'checkbox',
220 220
                                                             'name'    => '_wpinv_quick[one-time]',
221 221
                                                             'id'      => '_wpinv_quick-one-time',
222
-                                                            'label'   => __( "One time item (won't be saved to regular items list)", 'invoicing' ),
222
+                                                            'label'   => __("One time item (won't be saved to regular items list)", 'invoicing'),
223 223
                                                             'value'   => 1,
224 224
                                                             'no_wrap' => true,
225 225
                                                             'checked' => false,
@@ -243,39 +243,39 @@  discard block
 block discarded – undo
243 243
                         </td>
244 244
                     </tr>
245 245
                     <tr class="totals">
246
-                        <td colspan="<?php echo ( (int) $cols - 4 ); ?>"></td>
246
+                        <td colspan="<?php echo ((int) $cols - 4); ?>"></td>
247 247
                         <td colspan="4">
248 248
                             <table cellspacing="0" cellpadding="0">
249 249
                                 <tr class="subtotal">
250
-                                    <td class="name"><?php esc_html_e( 'Sub Total:', 'invoicing' ); ?></td>
251
-                                    <td class="total"><?php wpinv_the_price( $invoice->get_subtotal(), $invoice->get_currency() ); ?></td>
250
+                                    <td class="name"><?php esc_html_e('Sub Total:', 'invoicing'); ?></td>
251
+                                    <td class="total"><?php wpinv_the_price($invoice->get_subtotal(), $invoice->get_currency()); ?></td>
252 252
                                     <td class="action"></td>
253 253
                                 </tr>
254 254
                                 <tr class="discount">
255
-                                    <td class="name"><?php esc_html_e( 'Discount:', 'invoicing' ); ?></td>
256
-                                    <td class="total"><?php wpinv_the_price( $invoice->get_total_discount(), $invoice->get_currency() ); ?></td>
255
+                                    <td class="name"><?php esc_html_e('Discount:', 'invoicing'); ?></td>
256
+                                    <td class="total"><?php wpinv_the_price($invoice->get_total_discount(), $invoice->get_currency()); ?></td>
257 257
                                     <td class="action"></td>
258 258
                                 </tr>
259
-                                <?php if ( $use_taxes ) : ?>
260
-                                <?php if ( is_array( $taxes = $invoice->get_taxes() ) && wpinv_display_individual_tax_rates() ) { ?>
261
-                                <?php foreach ( $taxes as $tax_key => $tax_item ) { ?>
259
+                                <?php if ($use_taxes) : ?>
260
+                                <?php if (is_array($taxes = $invoice->get_taxes()) && wpinv_display_individual_tax_rates()) { ?>
261
+                                <?php foreach ($taxes as $tax_key => $tax_item) { ?>
262 262
                                 <tr class="tax">
263
-                                    <td class="name"><?php echo esc_html( $invoice->get_tax_item_name( $tax_key, $tax_item, ':' ) ); ?></td>
264
-                                    <td class="total"><?php wpinv_the_price( $invoice->get_tax_item_amount( $tax_key, $tax_item ), $invoice->get_currency() ); ?></td>
263
+                                    <td class="name"><?php echo esc_html($invoice->get_tax_item_name($tax_key, $tax_item, ':')); ?></td>
264
+                                    <td class="total"><?php wpinv_the_price($invoice->get_tax_item_amount($tax_key, $tax_item), $invoice->get_currency()); ?></td>
265 265
                                     <td class="action"></td>
266 266
                                 </tr>
267 267
                                 <?php } ?>
268 268
                                 <?php } else { ?>
269 269
                                 <tr class="tax">
270
-                                    <td class="name"><?php esc_html_e( 'Tax:', 'invoicing' ); ?></td>
271
-                                    <td class="total"><?php wpinv_the_price( $invoice->get_total_tax(), $invoice->get_currency() ); ?></td>
270
+                                    <td class="name"><?php esc_html_e('Tax:', 'invoicing'); ?></td>
271
+                                    <td class="total"><?php wpinv_the_price($invoice->get_total_tax(), $invoice->get_currency()); ?></td>
272 272
                                     <td class="action"></td>
273 273
                                 </tr>
274 274
                                 <?php } ?>
275 275
                                 <?php endif; ?>
276 276
                                 <tr class="total">
277
-                                    <td class="name"><?php esc_html_e( 'Total:', 'invoicing' ); ?></td>
278
-                                    <td class="total"><?php wpinv_the_price( $invoice->get_total(), $invoice->get_currency() ); ?></td>
277
+                                    <td class="name"><?php esc_html_e('Total:', 'invoicing'); ?></td>
278
+                                    <td class="total"><?php wpinv_the_price($invoice->get_total(), $invoice->get_currency()); ?></td>
279 279
                                     <td class="action"></td>
280 280
                                 </tr>
281 281
                             </table>
@@ -291,18 +291,18 @@  discard block
 block discarded – undo
291 291
                      <div class="modal-dialog modal-dialog-centered" role="document">
292 292
                         <div class="modal-content">
293 293
                             <div class="modal-header">
294
-                                <h5 class="modal-title" id="getpaid-refund-invoice-modal-label"><?php esc_html_e( 'Refund Payment', 'invoicing' ); ?></h5>
295
-                                <button type="button" class="close btn-close" data-bs-dismiss="modal" data-dismiss="modal" aria-label="<?php esc_html_e( 'Close', 'invoicing' ); ?>">
296
-                                    <?php if ( empty( $GLOBALS['aui_bs5'] ) ) : ?>
294
+                                <h5 class="modal-title" id="getpaid-refund-invoice-modal-label"><?php esc_html_e('Refund Payment', 'invoicing'); ?></h5>
295
+                                <button type="button" class="close btn-close" data-bs-dismiss="modal" data-dismiss="modal" aria-label="<?php esc_html_e('Close', 'invoicing'); ?>">
296
+                                    <?php if (empty($GLOBALS['aui_bs5'])) : ?>
297 297
                                         <span aria-hidden="true">×</span>
298 298
                                     <?php endif; ?>
299 299
                                 </button>
300 300
                             </div>
301 301
                             <div class="modal-body">
302 302
 								<p>
303
-									<?php esc_html_e( 'Are you sure you want to refund this payment?', 'invoicing' ); ?>
303
+									<?php esc_html_e('Are you sure you want to refund this payment?', 'invoicing'); ?>
304 304
 								</p>
305
-								<?php if ( getpaid_payment_gateway_supports( $invoice->get_gateway(), 'refunds' ) ) : ?>
305
+								<?php if (getpaid_payment_gateway_supports($invoice->get_gateway(), 'refunds')) : ?>
306 306
 									<?php
307 307
 										aui()->input(
308 308
 											array(
@@ -311,7 +311,7 @@  discard block
 block discarded – undo
311 311
 												'id'    => 'getpaid_refund_remote',
312 312
 												'label' => sprintf(
313 313
 													'Refund payment in %s',
314
-													wpinv_get_gateway_admin_label( $invoice->get_gateway() )
314
+													wpinv_get_gateway_admin_label($invoice->get_gateway())
315 315
 												),
316 316
 												'value' => 1,
317 317
 												'class' => 'getpaid-refund-field',
@@ -321,14 +321,14 @@  discard block
 block discarded – undo
321 321
 									?>
322 322
 								<?php endif; ?>
323 323
 
324
-								<?php if ( getpaid_get_invoice_subscriptions( $invoice ) ) : ?>
324
+								<?php if (getpaid_get_invoice_subscriptions($invoice)) : ?>
325 325
 									<?php
326 326
 										aui()->input(
327 327
 											array(
328 328
 												'type'  => 'checkbox',
329 329
 												'name'  => 'getpaid_cancel_subscription',
330 330
 												'id'    => 'getpaid_cancel_subscription',
331
-												'label' => __( 'Cancel subscription', 'invoicing' ),
331
+												'label' => __('Cancel subscription', 'invoicing'),
332 332
 												'value' => 1,
333 333
 												'class' => 'getpaid-refund-field',
334 334
 											),
@@ -338,12 +338,12 @@  discard block
 block discarded – undo
338 338
 								<?php endif; ?>
339 339
                             </div>
340 340
                             <div class="modal-footer">
341
-                                <button type="button" class="btn btn-secondary getpaid-cancel" data-bs-dismiss="modal" data-dismiss="modal"><?php esc_html_e( 'Cancel', 'invoicing' ); ?></button>
341
+                                <button type="button" class="btn btn-secondary getpaid-cancel" data-bs-dismiss="modal" data-dismiss="modal"><?php esc_html_e('Cancel', 'invoicing'); ?></button>
342 342
                                 <a
343
-									href="<?php echo esc_url_raw( $refund_url ); ?>"
344
-									data-href="<?php echo esc_url_raw( $refund_url ); ?>"
343
+									href="<?php echo esc_url_raw($refund_url); ?>"
344
+									data-href="<?php echo esc_url_raw($refund_url); ?>"
345 345
 									class="btn btn-primary getpaid-refund-payment-button"
346
-								><?php esc_html_e( 'Refund', 'invoicing' ); ?></a>
346
+								><?php esc_html_e('Refund', 'invoicing'); ?></a>
347 347
 								<script>
348 348
 									// Update the refund URL when the user changes the refund options.
349 349
 									jQuery( function( $ ) {
@@ -369,13 +369,13 @@  discard block
 block discarded – undo
369 369
 
370 370
             <div class="wpinv-actions">
371 371
                 <?php
372
-                    if ( $invoice->is_paid() ) {
372
+                    if ($invoice->is_paid()) {
373 373
 
374 374
 						printf(
375 375
 							'<span class="bsui"><button type="button" class="button button-primary" data-toggle="modal" data-bs-toggle="modal" data-bs-target="#getpaid-refund-invoice-modal" data-target="#getpaid-refund-invoice-modal">%s</button></span>',
376
-							esc_html__( 'Refund', 'invoicing' )
376
+							esc_html__('Refund', 'invoicing')
377 377
 						);
378
-                    } elseif ( ! $invoice->is_refunded() ) {
378
+                    } elseif (!$invoice->is_refunded()) {
379 379
 						wpinv_item_dropdown(
380 380
 							array(
381 381
 								'name'           => 'wpinv_invoice_item',
@@ -385,66 +385,66 @@  discard block
 block discarded – undo
385 385
 							)
386 386
 						);
387 387
 
388
-						echo '&nbsp;' . '<button type="button" class="button button-primary" id="wpinv-add-item">' . sprintf( esc_html__( 'Add item to %s', 'invoicing' ), esc_html( $invoice->get_label() ) ) . '</button>';
389
-						echo '&nbsp;' . '<button type="button" class="button button-primary" id="wpinv-new-item">' . esc_html__( 'Create new item', 'invoicing' ) . '</button>';
390
-						echo '&nbsp;' . '<button type="button" class="button button-primary wpinv-flr" id="wpinv-recalc-totals">' . esc_html__( 'Recalculate Totals', 'invoicing' ) . '</button>';
388
+						echo '&nbsp;' . '<button type="button" class="button button-primary" id="wpinv-add-item">' . sprintf(esc_html__('Add item to %s', 'invoicing'), esc_html($invoice->get_label())) . '</button>';
389
+						echo '&nbsp;' . '<button type="button" class="button button-primary" id="wpinv-new-item">' . esc_html__('Create new item', 'invoicing') . '</button>';
390
+						echo '&nbsp;' . '<button type="button" class="button button-primary wpinv-flr" id="wpinv-recalc-totals">' . esc_html__('Recalculate Totals', 'invoicing') . '</button>';
391 391
 
392 392
                     }
393 393
                 ?>
394
-                <?php do_action( 'wpinv_invoice_items_actions', $invoice ); ?>
394
+                <?php do_action('wpinv_invoice_items_actions', $invoice); ?>
395 395
             </div>
396 396
         </div>
397 397
         <?php
398 398
     }
399 399
 
400
-    public static function output_row( $columns, $item, $invoice, $class = 'even' ) {
400
+    public static function output_row($columns, $item, $invoice, $class = 'even') {
401 401
 
402 402
     ?>
403
-        <tr class="item item-<?php echo esc_attr( $class ); ?>" data-item-id="<?php echo esc_attr( $item->get_id() ); ?>">
404
-            <?php foreach ( array_keys( $columns ) as $column ) : ?>
403
+        <tr class="item item-<?php echo esc_attr($class); ?>" data-item-id="<?php echo esc_attr($item->get_id()); ?>">
404
+            <?php foreach (array_keys($columns) as $column) : ?>
405 405
                 <td class="
406 406
 					<?php
407
-						echo esc_attr( $column );
407
+						echo esc_attr($column);
408 408
 						echo 'total' == $column || 'qty' == $column ? ' hide-if-amount' : '';
409 409
 					?>
410 410
 				">
411 411
                     <?php
412
-                        switch ( $column ) {
412
+                        switch ($column) {
413 413
 						case 'id':
414 414
 							echo (int) $item->get_id();
415 415
 							break;
416 416
 						case 'title':
417 417
 							printf(
418 418
 								'<a href="%s" target="_blank">%s</a>',
419
-								esc_url( get_edit_post_link( $item->get_id() ) ),
420
-								esc_html( $item->get_raw_name() )
419
+								esc_url(get_edit_post_link($item->get_id())),
420
+								esc_html($item->get_raw_name())
421 421
 							);
422 422
 
423
-							$summary = apply_filters( 'getpaid_admin_invoice_line_item_summary', $item->get_description(), $item, $invoice );
424
-							if ( $summary !== '' ) {
423
+							$summary = apply_filters('getpaid_admin_invoice_line_item_summary', $item->get_description(), $item, $invoice);
424
+							if ($summary !== '') {
425 425
 								printf(
426 426
 									'<span class="meta">%s</span>',
427
-									wp_kses_post( wpautop( $summary ) )
427
+									wp_kses_post(wpautop($summary))
428 428
 								);
429 429
 							}
430 430
 
431 431
 							printf(
432 432
 								'<input type="hidden" value="%s" name="getpaid_items[%s][name]" class="getpaid-recalculate-prices-on-change" />',
433
-								esc_attr( $item->get_raw_name() ),
433
+								esc_attr($item->get_raw_name()),
434 434
 								(int) $item->get_id()
435 435
 							);
436 436
 
437 437
 							printf(
438 438
 								'<textarea style="display: none;" name="getpaid_items[%s][description]" class="getpaid-recalculate-prices-on-change">%s</textarea>',
439 439
 								(int) $item->get_id(),
440
-								esc_attr( $item->get_description() )
440
+								esc_attr($item->get_description())
441 441
 							);
442 442
 
443 443
 							break;
444 444
 						case 'price':
445 445
 							printf(
446 446
 								'<input type="text" value="%s" name="getpaid_items[%s][price]" style="width: 100px;" class="getpaid-admin-invoice-item-price getpaid-recalculate-prices-on-change" />',
447
-								esc_attr( getpaid_unstandardize_amount( $item->get_price() ) ),
447
+								esc_attr(getpaid_unstandardize_amount($item->get_price())),
448 448
 								(int) $item->get_id()
449 449
 							);
450 450
 
@@ -452,26 +452,26 @@  discard block
 block discarded – undo
452 452
 						case 'qty':
453 453
 							printf(
454 454
 								'<input type="text" style="width: 100px;" value="%s" name="getpaid_items[%s][quantity]" class="getpaid-admin-invoice-item-quantity getpaid-recalculate-prices-on-change" />',
455
-								floatval( $item->get_quantity() ),
455
+								floatval($item->get_quantity()),
456 456
 								(int) $item->get_id()
457 457
 							);
458 458
 
459 459
 							break;
460 460
 						case 'total':
461
-							wpinv_the_price( $item->get_sub_total(), $invoice->get_currency() );
461
+							wpinv_the_price($item->get_sub_total(), $invoice->get_currency());
462 462
 
463 463
 							break;
464 464
 						case 'tax':
465
-							echo floatval( wpinv_round_amount( getpaid_get_invoice_tax_rate( $invoice, $item ), 2 ) ) . '%';
465
+							echo floatval(wpinv_round_amount(getpaid_get_invoice_tax_rate($invoice, $item), 2)) . '%';
466 466
 
467 467
 							break;
468 468
 						case 'action':
469
-							if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
469
+							if (!$invoice->is_paid() && !$invoice->is_refunded()) {
470 470
 								echo '<i class="fa fa-trash wpinv-item-remove"></i>';
471 471
                                 }
472 472
 							break;
473 473
                         }
474
-                        do_action( 'getpaid_admin_edit_invoice_item_' . $column, $item, $invoice );
474
+                        do_action('getpaid_admin_edit_invoice_item_' . $column, $item, $invoice);
475 475
                     ?>
476 476
                 </td>
477 477
             <?php endforeach; ?>
@@ -484,10 +484,10 @@  discard block
 block discarded – undo
484 484
 	 *
485 485
 	 * @param WP_Post $post
486 486
 	 */
487
-    public static function output2( $post ) {
487
+    public static function output2($post) {
488 488
 
489 489
         // Prepare the invoice.
490
-        $invoice = new WPInv_Invoice( $post );
490
+        $invoice = new WPInv_Invoice($post);
491 491
 
492 492
         // Invoice items.
493 493
         $items = $invoice->get_items();
@@ -495,28 +495,28 @@  discard block
 block discarded – undo
495 495
         $totals = array(
496 496
 
497 497
             'subtotal' => array(
498
-                'label' => __( 'Items Subtotal', 'invoicing' ),
499
-                'value' => wpinv_price( $invoice->get_subtotal(), $invoice->get_currency() ),
498
+                'label' => __('Items Subtotal', 'invoicing'),
499
+                'value' => wpinv_price($invoice->get_subtotal(), $invoice->get_currency()),
500 500
             ),
501 501
 
502 502
             'discount' => array(
503
-                'label' => __( 'Total Discount', 'invoicing' ),
504
-                'value' => wpinv_price( $invoice->get_total_discount(), $invoice->get_currency() ),
503
+                'label' => __('Total Discount', 'invoicing'),
504
+                'value' => wpinv_price($invoice->get_total_discount(), $invoice->get_currency()),
505 505
             ),
506 506
 
507 507
             'tax'      => array(
508
-                'label' => __( 'Total Tax', 'invoicing' ),
509
-                'value' => wpinv_price( $invoice->get_total_tax(), $invoice->get_currency() ),
508
+                'label' => __('Total Tax', 'invoicing'),
509
+                'value' => wpinv_price($invoice->get_total_tax(), $invoice->get_currency()),
510 510
             ),
511 511
 
512 512
             'total'    => array(
513
-                'label' => __( 'Invoice Total', 'invoicing' ),
514
-                'value' => wpinv_price( $invoice->get_total(), $invoice->get_currency() ),
513
+                'label' => __('Invoice Total', 'invoicing'),
514
+                'value' => wpinv_price($invoice->get_total(), $invoice->get_currency()),
515 515
             ),
516 516
         );
517 517
 
518
-        if ( ! wpinv_use_taxes() ) {
519
-            unset( $totals['tax'] );
518
+        if (!wpinv_use_taxes()) {
519
+            unset($totals['tax']);
520 520
         }
521 521
 
522 522
         $item_args = array(
@@ -524,7 +524,7 @@  discard block
 block discarded – undo
524 524
             'orderby'        => 'title',
525 525
             'order'          => 'ASC',
526 526
             'posts_per_page' => -1,
527
-            'post_status'    => array( 'publish' ),
527
+            'post_status'    => array('publish'),
528 528
             'meta_query'     => array(
529 529
                 array(
530 530
                     'key'     => '_wpinv_type',
@@ -552,10 +552,10 @@  discard block
 block discarded – undo
552 552
             }
553 553
         </style>
554 554
 
555
-                <div class="bsui getpaid-invoice-items-inner <?php echo empty( $items ) ? 'no-items' : 'has-items'; ?> <?php echo $invoice->is_paid() || $invoice->is_refunded() ? 'not-editable' : 'editable'; ?>" style="margin-top: 1.5rem; padding: 0 12px 12px;">
555
+                <div class="bsui getpaid-invoice-items-inner <?php echo empty($items) ? 'no-items' : 'has-items'; ?> <?php echo $invoice->is_paid() || $invoice->is_refunded() ? 'not-editable' : 'editable'; ?>" style="margin-top: 1.5rem; padding: 0 12px 12px;">
556 556
 
557
-                    <?php if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) : ?>
558
-                        <?php do_action( 'wpinv_meta_box_before_invoice_template_row', $invoice->get_id() ); ?>
557
+                    <?php if (!$invoice->is_paid() && !$invoice->is_refunded()) : ?>
558
+                        <?php do_action('wpinv_meta_box_before_invoice_template_row', $invoice->get_id()); ?>
559 559
 
560 560
                         <div class="row">
561 561
                             <div class="col-12 col-sm-6">
@@ -564,15 +564,15 @@  discard block
 block discarded – undo
564 564
                                         array(
565 565
                                             'id'          => 'wpinv_template',
566 566
                                             'name'        => 'wpinv_template',
567
-                                            'label'       => __( 'Template', 'invoicing' ),
567
+                                            'label'       => __('Template', 'invoicing'),
568 568
                                             'label_type'  => 'vertical',
569
-                                            'placeholder' => __( 'Choose a template', 'invoicing' ),
569
+                                            'placeholder' => __('Choose a template', 'invoicing'),
570 570
                                             'class'       => 'form-control-sm',
571
-                                            'value'       => $invoice->get_template( 'edit' ),
571
+                                            'value'       => $invoice->get_template('edit'),
572 572
                                             'options'     => array(
573
-                                                'quantity' => __( 'Quantity', 'invoicing' ),
574
-                                                'hours'    => __( 'Hours', 'invoicing' ),
575
-                                                'amount'   => __( 'Amount Only', 'invoicing' ),
573
+                                                'quantity' => __('Quantity', 'invoicing'),
574
+                                                'hours'    => __('Hours', 'invoicing'),
575
+                                                'amount'   => __('Amount Only', 'invoicing'),
576 576
                                             ),
577 577
                                             'data-allow-clear' => 'false',
578 578
                                             'select2'     => true,
@@ -589,11 +589,11 @@  discard block
 block discarded – undo
589 589
                                         array(
590 590
                                             'id'          => 'wpinv_currency',
591 591
                                             'name'        => 'wpinv_currency',
592
-                                            'label'       => __( 'Currency', 'invoicing' ),
592
+                                            'label'       => __('Currency', 'invoicing'),
593 593
                                             'label_type'  => 'vertical',
594
-                                            'placeholder' => __( 'Select Invoice Currency', 'invoicing' ),
594
+                                            'placeholder' => __('Select Invoice Currency', 'invoicing'),
595 595
                                             'class'       => 'form-control-sm',
596
-                                            'value'       => $invoice->get_currency( 'edit' ),
596
+                                            'value'       => $invoice->get_currency('edit'),
597 597
                                             'required'    => false,
598 598
                                             'data-allow-clear' => 'false',
599 599
                                             'select2'     => true,
@@ -606,24 +606,24 @@  discard block
 block discarded – undo
606 606
                             </div>
607 607
                         </div>
608 608
 
609
-                        <?php do_action( 'wpinv_meta_box_invoice_template_row', $invoice->get_id() ); ?>
609
+                        <?php do_action('wpinv_meta_box_invoice_template_row', $invoice->get_id()); ?>
610 610
                     <?php endif; ?>
611 611
 
612 612
                     <table cellpadding="0" cellspacing="0" class="getpaid_invoice_items">
613 613
                         <thead>
614 614
                             <tr>
615
-                                <th class="getpaid-item" colspan="2"><?php esc_html_e( 'Item', 'invoicing' ); ?></th>
615
+                                <th class="getpaid-item" colspan="2"><?php esc_html_e('Item', 'invoicing'); ?></th>
616 616
                                 <th class="getpaid-quantity hide-if-amount text-right">
617
-                                    <span class="getpaid-hide-if-hours"><?php esc_html_e( 'Quantity', 'invoicing' ); ?></span>
618
-                                    <span class="getpaid-hide-if-quantity"><?php esc_html_e( 'Hours', 'invoicing' ); ?></span>
617
+                                    <span class="getpaid-hide-if-hours"><?php esc_html_e('Quantity', 'invoicing'); ?></span>
618
+                                    <span class="getpaid-hide-if-quantity"><?php esc_html_e('Hours', 'invoicing'); ?></span>
619 619
                                 </th>
620 620
                                 <th class="getpaid-price hide-if-amount text-right">
621
-                                    <span class="getpaid-hide-if-hours"><?php esc_html_e( 'Price', 'invoicing' ); ?></span>
622
-                                    <span class="getpaid-hide-if-quantity"><?php esc_html_e( 'Rate', 'invoicing' ); ?></span>
621
+                                    <span class="getpaid-hide-if-hours"><?php esc_html_e('Price', 'invoicing'); ?></span>
622
+                                    <span class="getpaid-hide-if-quantity"><?php esc_html_e('Rate', 'invoicing'); ?></span>
623 623
                                 </th>
624 624
                                 <th class="getpaid-item-subtotal text-right">
625
-                                    <span class="getpaid-hide-if-hours getpaid-hide-if-quantity"><?php esc_html_e( 'Amount', 'invoicing' ); ?></span>
626
-                                    <span class="hide-if-amount"><?php esc_html_e( 'Total', 'invoicing' ); ?></span>
625
+                                    <span class="getpaid-hide-if-hours getpaid-hide-if-quantity"><?php esc_html_e('Amount', 'invoicing'); ?></span>
626
+                                    <span class="hide-if-amount"><?php esc_html_e('Total', 'invoicing'); ?></span>
627 627
                                 </th>
628 628
                                 <th class="getpaid-item-actions hide-if-not-editable" width="70px">&nbsp;</th>
629 629
                             </tr>
@@ -631,8 +631,8 @@  discard block
 block discarded – undo
631 631
 		                <tbody class="getpaid_invoice_line_items">
632 632
                             <tr class="hide-if-has-items hide-if-not-editable">
633 633
                                 <td colspan="2" class="pt-4 pb-4">
634
-                                    <button type="button" class="button button-primary add-invoice-item" data-toggle="modal" data-target="#getpaid-add-items-to-invoice"><?php esc_html_e( 'Add Existing Items', 'invoicing' ); ?></button>
635
-                                    <button type="button" class="button button-secondary create-invoice-item" data-toggle="modal" data-target="#getpaid-create-invoice-item"><?php esc_html_e( 'Create New Item', 'invoicing' ); ?></button>
634
+                                    <button type="button" class="button button-primary add-invoice-item" data-toggle="modal" data-target="#getpaid-add-items-to-invoice"><?php esc_html_e('Add Existing Items', 'invoicing'); ?></button>
635
+                                    <button type="button" class="button button-secondary create-invoice-item" data-toggle="modal" data-target="#getpaid-create-invoice-item"><?php esc_html_e('Create New Item', 'invoicing'); ?></button>
636 636
                                 </td>
637 637
                                 <td class="hide-if-amount">&nbsp;</th>
638 638
                                 <td class="hide-if-amount">&nbsp;</th>
@@ -664,11 +664,11 @@  discard block
 block discarded – undo
664 664
                             <div class="col-12 col-sm-6 offset-sm-6">
665 665
                                 <table class="getpaid-invoice-totals text-right w-100">
666 666
                                     <tbody>
667
-                                        <?php foreach ( apply_filters( 'getpaid_invoice_subtotal_rows', $totals, $invoice ) as $key => $data ) : ?>
668
-                                            <tr class="getpaid-totals-<?php echo esc_attr( $key ); ?>">
669
-                                                <td class="label"><?php echo esc_html( $data['label'] ); ?>:</td>
667
+                                        <?php foreach (apply_filters('getpaid_invoice_subtotal_rows', $totals, $invoice) as $key => $data) : ?>
668
+                                            <tr class="getpaid-totals-<?php echo esc_attr($key); ?>">
669
+                                                <td class="label"><?php echo esc_html($data['label']); ?>:</td>
670 670
                                                 <td width="1%"></td>
671
-                                                <td class="value"><?php echo wp_kses_post( $data['value'] ); ?></td>
671
+                                                <td class="value"><?php echo wp_kses_post($data['value']); ?></td>
672 672
                                             </tr>
673 673
                                         <?php endforeach; ?>
674 674
                                     </tbody>
@@ -681,18 +681,18 @@  discard block
 block discarded – undo
681 681
                     <div class="getpaid-invoice-item-actions hide-if-no-items hide-if-not-editable">
682 682
                         <div class="row">
683 683
                             <div class="text-left col-12 col-sm-8">
684
-                                <button type="button" class="button button-primary add-invoice-item" data-toggle="modal" data-target="#getpaid-add-items-to-invoice"><?php esc_html_e( 'Add Existing Item', 'invoicing' ); ?></button>
685
-                                <button type="button" class="button button-secondary create-invoice-item" data-toggle="modal" data-target="#getpaid-create-invoice-item"><?php esc_html_e( 'Create New Item', 'invoicing' ); ?></button>
686
-                                <?php do_action( 'getpaid-invoice-items-actions', $invoice ); ?>
684
+                                <button type="button" class="button button-primary add-invoice-item" data-toggle="modal" data-target="#getpaid-add-items-to-invoice"><?php esc_html_e('Add Existing Item', 'invoicing'); ?></button>
685
+                                <button type="button" class="button button-secondary create-invoice-item" data-toggle="modal" data-target="#getpaid-create-invoice-item"><?php esc_html_e('Create New Item', 'invoicing'); ?></button>
686
+                                <?php do_action('getpaid-invoice-items-actions', $invoice); ?>
687 687
                             </div>
688 688
                             <div class="text-right col-12 col-sm-4">
689
-                                <button type="button" class="button button-primary recalculate-totals-button"><?php esc_html_e( 'Recalculate Totals', 'invoicing' ); ?></button>
689
+                                <button type="button" class="button button-primary recalculate-totals-button"><?php esc_html_e('Recalculate Totals', 'invoicing'); ?></button>
690 690
                             </div>
691 691
                         </div>
692 692
                     </div>
693 693
 
694 694
                     <div class="getpaid-invoice-item-actions hide-if-editable">
695
-                        <p class="description m-2 text-right text-muted"><?php esc_html_e( 'This invoice is no longer editable', 'invoicing' ); ?></p>
695
+                        <p class="description m-2 text-right text-muted"><?php esc_html_e('This invoice is no longer editable', 'invoicing'); ?></p>
696 696
                     </div>
697 697
 
698 698
                     <!-- Add items to an invoice -->
@@ -700,9 +700,9 @@  discard block
 block discarded – undo
700 700
                         <div class="modal-dialog modal-dialog-centered" role="document">
701 701
                             <div class="modal-content">
702 702
                                 <div class="modal-header">
703
-                                    <h5 class="modal-title" id="getpaid-add-item-to-invoice-label"><?php esc_html_e( 'Add Item(s)', 'invoicing' ); ?></h5>
704
-                                    <button type="button" class="close btn-close" data-dismiss="modal" aria-label="<?php esc_html_e( 'Close', 'invoicing' ); ?>">
705
-                                        <?php if ( empty( $GLOBALS['aui_bs5'] ) ) : ?>
703
+                                    <h5 class="modal-title" id="getpaid-add-item-to-invoice-label"><?php esc_html_e('Add Item(s)', 'invoicing'); ?></h5>
704
+                                    <button type="button" class="close btn-close" data-dismiss="modal" aria-label="<?php esc_html_e('Close', 'invoicing'); ?>">
705
+                                        <?php if (empty($GLOBALS['aui_bs5'])) : ?>
706 706
                                             <span aria-hidden="true">×</span>
707 707
                                         <?php endif; ?>
708 708
                                     </button>
@@ -711,10 +711,10 @@  discard block
 block discarded – undo
711 711
                                     <table class="widefat">
712 712
                                         <thead>
713 713
                                             <tr>
714
-                                                <th class="pl-0 text-left"><?php esc_html_e( 'Item', 'invoicing' ); ?></th>
714
+                                                <th class="pl-0 text-left"><?php esc_html_e('Item', 'invoicing'); ?></th>
715 715
                                                 <th class="pr-0 text-right hide-if-amount">
716
-                                                    <span class="getpaid-hide-if-hours"><?php esc_html_e( 'Quantity', 'invoicing' ); ?></span>
717
-                                                    <span class="getpaid-hide-if-quantity"><?php esc_html_e( 'Hours', 'invoicing' ); ?></span>
716
+                                                    <span class="getpaid-hide-if-hours"><?php esc_html_e('Quantity', 'invoicing'); ?></span>
717
+                                                    <span class="getpaid-hide-if-quantity"><?php esc_html_e('Hours', 'invoicing'); ?></span>
718 718
                                                 </th>
719 719
                                             </tr>
720 720
                                         </thead>
@@ -722,9 +722,9 @@  discard block
 block discarded – undo
722 722
 								            <tr>
723 723
 									            <td class="pl-0 text-left">
724 724
                                                     <select class="regular-text getpaid-add-invoice-item-select">
725
-                                                        <option value="" selected="selected" disabled><?php esc_html_e( 'Select an item…', 'invoicing' ); ?></option>
726
-                                                        <?php foreach ( get_posts( $item_args ) as $item ) : ?>
727
-                                                        <option value="<?php echo (int) $item->ID; ?>"><?php echo esc_html( $item->post_title ); ?></option>
725
+                                                        <option value="" selected="selected" disabled><?php esc_html_e('Select an item…', 'invoicing'); ?></option>
726
+                                                        <?php foreach (get_posts($item_args) as $item) : ?>
727
+                                                        <option value="<?php echo (int) $item->ID; ?>"><?php echo esc_html($item->post_title); ?></option>
728 728
                                                         <?php endforeach; ?>
729 729
                                                     </select>
730 730
                                                 </td>
@@ -736,8 +736,8 @@  discard block
 block discarded – undo
736 736
 						            </table>
737 737
                                 </div>
738 738
                                 <div class="modal-footer">
739
-                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php esc_html_e( 'Cancel', 'invoicing' ); ?></button>
740
-                                    <button type="button" class="btn btn-primary getpaid-add" data-dismiss="modal"><?php esc_html_e( 'Add', 'invoicing' ); ?></button>
739
+                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php esc_html_e('Cancel', 'invoicing'); ?></button>
740
+                                    <button type="button" class="btn btn-primary getpaid-add" data-dismiss="modal"><?php esc_html_e('Add', 'invoicing'); ?></button>
741 741
                                 </div>
742 742
                             </div>
743 743
                         </div>
@@ -748,9 +748,9 @@  discard block
 block discarded – undo
748 748
                         <div class="modal-dialog modal-dialog-centered" role="document">
749 749
                             <div class="modal-content">
750 750
                                 <div class="modal-header">
751
-                                    <h5 class="modal-title" id="getpaid-create-invoice-item-label"><?php esc_html_e( 'Create Item', 'invoicing' ); ?></h5>
752
-                                    <button type="button" class="close btn-close" data-dismiss="modal" aria-label="<?php esc_html_e( 'Close', 'invoicing' ); ?>">
753
-                                        <?php if ( empty( $GLOBALS['aui_bs5'] ) ) : ?>
751
+                                    <h5 class="modal-title" id="getpaid-create-invoice-item-label"><?php esc_html_e('Create Item', 'invoicing'); ?></h5>
752
+                                    <button type="button" class="close btn-close" data-dismiss="modal" aria-label="<?php esc_html_e('Close', 'invoicing'); ?>">
753
+                                        <?php if (empty($GLOBALS['aui_bs5'])) : ?>
754 754
                                             <span aria-hidden="true">×</span>
755 755
                                         <?php endif; ?>
756 756
                                     </button>
@@ -759,27 +759,27 @@  discard block
 block discarded – undo
759 759
                                     <div class="getpaid-create-item-div">
760 760
                                         <input type="hidden" name="id" value="new" class="form-control form-control-sm item-id">
761 761
                                         <label class="form-group mb-3 w-100">
762
-                                            <span><?php esc_html_e( 'Name', 'invoicing' ); ?></span>
763
-                                            <input type="text" name="name" placeholder="<?php esc_attr_e( 'Item Name', 'invoicing' ); ?>" class="form-control form-control-sm item-name">
762
+                                            <span><?php esc_html_e('Name', 'invoicing'); ?></span>
763
+                                            <input type="text" name="name" placeholder="<?php esc_attr_e('Item Name', 'invoicing'); ?>" class="form-control form-control-sm item-name">
764 764
                                         </label>
765 765
                                         <label class="form-group mb-3 w-100">
766
-                                            <span class="getpaid-hide-if-hours getpaid-hide-if-quantity item-price"><?php esc_html_e( 'Amount', 'invoicing' ); ?></span>
767
-                                            <span class="hide-if-amount"><?php esc_html_e( 'Price', 'invoicing' ); ?></span>
768
-                                            <input type="text" name="price" placeholder="<?php echo esc_attr( wpinv_sanitize_amount( 0 ) ); ?>" class="form-control form-control-sm item-price">
766
+                                            <span class="getpaid-hide-if-hours getpaid-hide-if-quantity item-price"><?php esc_html_e('Amount', 'invoicing'); ?></span>
767
+                                            <span class="hide-if-amount"><?php esc_html_e('Price', 'invoicing'); ?></span>
768
+                                            <input type="text" name="price" placeholder="<?php echo esc_attr(wpinv_sanitize_amount(0)); ?>" class="form-control form-control-sm item-price">
769 769
                                         </label>
770 770
                                         <label class="form-group mb-3 w-100 hide-if-amount">
771
-                                            <span><?php esc_html_e( 'Quantity', 'invoicing' ); ?></span>
771
+                                            <span><?php esc_html_e('Quantity', 'invoicing'); ?></span>
772 772
                                             <input type="text" name="quantity" placeholder="1" class="form-control form-control-sm item-quantity">
773 773
                                         </label>
774 774
                                         <label class="form-group mb-3 w-100">
775
-                                            <span><?php esc_html_e( 'Item Description', 'invoicing' ); ?></span>
776
-                                            <textarea name="description" placeholder="<?php esc_attr_e( 'Enter a description for this item', 'invoicing' ); ?>" class="form-control item-description"></textarea>
775
+                                            <span><?php esc_html_e('Item Description', 'invoicing'); ?></span>
776
+                                            <textarea name="description" placeholder="<?php esc_attr_e('Enter a description for this item', 'invoicing'); ?>" class="form-control item-description"></textarea>
777 777
                                         </label>
778 778
                                     </div>
779 779
                                 </div>
780 780
                                 <div class="modal-footer">
781
-                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php esc_html_e( 'Cancel', 'invoicing' ); ?></button>
782
-                                    <button type="button" class="btn btn-primary getpaid-save" data-dismiss="modal"><?php esc_html_e( 'Create', 'invoicing' ); ?></button>
781
+                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php esc_html_e('Cancel', 'invoicing'); ?></button>
782
+                                    <button type="button" class="btn btn-primary getpaid-save" data-dismiss="modal"><?php esc_html_e('Create', 'invoicing'); ?></button>
783 783
                                 </div>
784 784
                             </div>
785 785
                         </div>
@@ -790,9 +790,9 @@  discard block
 block discarded – undo
790 790
                         <div class="modal-dialog modal-dialog-centered" role="document">
791 791
                             <div class="modal-content">
792 792
                                 <div class="modal-header">
793
-                                    <h5 class="modal-title" id="getpaid-edit-invoice-item-label"><?php esc_html_e( 'Edit Item', 'invoicing' ); ?></h5>
794
-                                    <button type="button" class="close close" data-dismiss="modal" aria-label="<?php esc_html_e( 'Close', 'invoicing' ); ?>">
795
-                                        <?php if ( empty( $GLOBALS['aui_bs5'] ) ) : ?>
793
+                                    <h5 class="modal-title" id="getpaid-edit-invoice-item-label"><?php esc_html_e('Edit Item', 'invoicing'); ?></h5>
794
+                                    <button type="button" class="close close" data-dismiss="modal" aria-label="<?php esc_html_e('Close', 'invoicing'); ?>">
795
+                                        <?php if (empty($GLOBALS['aui_bs5'])) : ?>
796 796
                                             <span aria-hidden="true">×</span>
797 797
                                         <?php endif; ?>
798 798
                                     </button>
@@ -801,27 +801,27 @@  discard block
 block discarded – undo
801 801
                                     <div class="getpaid-edit-item-div">
802 802
                                         <input type="hidden" name="id" class="form-control form-control-sm item-id">
803 803
                                         <label class="form-group mb-3 w-100">
804
-                                            <span><?php esc_html_e( 'Name', 'invoicing' ); ?></span>
805
-                                            <input type="text" name="name" placeholder="<?php esc_attr_e( 'Item Name', 'invoicing' ); ?>" class="form-control form-control-sm item-name">
804
+                                            <span><?php esc_html_e('Name', 'invoicing'); ?></span>
805
+                                            <input type="text" name="name" placeholder="<?php esc_attr_e('Item Name', 'invoicing'); ?>" class="form-control form-control-sm item-name">
806 806
                                         </label>
807 807
                                         <label class="form-group mb-3 w-100">
808
-                                            <span class="getpaid-hide-if-hours getpaid-hide-if-quantity item-price"><?php esc_html_e( 'Amount', 'invoicing' ); ?></span>
809
-                                            <span class="hide-if-amount"><?php esc_html_e( 'Price', 'invoicing' ); ?></span>
810
-                                            <input type="text" name="price" placeholder="<?php wpinv_sanitize_amount( 0 ); ?>" class="form-control form-control-sm item-price">
808
+                                            <span class="getpaid-hide-if-hours getpaid-hide-if-quantity item-price"><?php esc_html_e('Amount', 'invoicing'); ?></span>
809
+                                            <span class="hide-if-amount"><?php esc_html_e('Price', 'invoicing'); ?></span>
810
+                                            <input type="text" name="price" placeholder="<?php wpinv_sanitize_amount(0); ?>" class="form-control form-control-sm item-price">
811 811
                                         </label>
812 812
                                         <label class="form-group mb-3 w-100 hide-if-amount">
813
-                                            <span><?php esc_html_e( 'Quantity', 'invoicing' ); ?></span>
813
+                                            <span><?php esc_html_e('Quantity', 'invoicing'); ?></span>
814 814
                                             <input type="text" name="quantity" placeholder="1" class="form-control form-control-sm item-quantity">
815 815
                                         </label>
816 816
                                         <label class="form-group mb-3 w-100">
817
-                                            <span><?php esc_html_e( 'Item Description', 'invoicing' ); ?></span>
818
-                                            <textarea name="description" placeholder="<?php esc_attr_e( 'Enter a description for this item', 'invoicing' ); ?>" class="form-control item-description"></textarea>
817
+                                            <span><?php esc_html_e('Item Description', 'invoicing'); ?></span>
818
+                                            <textarea name="description" placeholder="<?php esc_attr_e('Enter a description for this item', 'invoicing'); ?>" class="form-control item-description"></textarea>
819 819
                                         </label>
820 820
                                     </div>
821 821
                                 </div>
822 822
                                 <div class="modal-footer">
823
-                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php esc_html_e( 'Cancel', 'invoicing' ); ?></button>
824
-                                    <button type="button" class="btn btn-primary getpaid-save" data-dismiss="modal"><?php esc_html_e( 'Save', 'invoicing' ); ?></button>
823
+                                    <button type="button" class="btn btn-secondary getpaid-cancel" data-dismiss="modal"><?php esc_html_e('Cancel', 'invoicing'); ?></button>
824
+                                    <button type="button" class="btn btn-primary getpaid-save" data-dismiss="modal"><?php esc_html_e('Save', 'invoicing'); ?></button>
825 825
                                 </div>
826 826
                             </div>
827 827
                         </div>
Please login to merge, or discard this patch.
includes/class-wpinv-invoice.php 1 patch
Spacing   +846 added lines, -846 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.
@@ -146,39 +146,39 @@  discard block
 block discarded – undo
146 146
 	 *
147 147
 	 * @param  int|string|object|WPInv_Invoice|WPInv_Legacy_Invoice|WP_Post $invoice Invoice id, key, transaction id, number or object to read.
148 148
 	 */
149
-    public function __construct( $invoice = 0 ) {
149
+    public function __construct($invoice = 0) {
150 150
 
151
-        parent::__construct( $invoice );
151
+        parent::__construct($invoice);
152 152
 
153
-		if ( ! empty( $invoice ) && is_numeric( $invoice ) && getpaid_is_invoice_post_type( get_post_type( (int) $invoice ) ) ) {
154
-			$this->set_id( (int) $invoice );
155
-		} elseif ( $invoice instanceof self ) {
156
-			$this->set_id( $invoice->get_id() );
157
-		} elseif ( ! empty( $invoice->ID ) ) {
158
-			$this->set_id( $invoice->ID );
159
-		} elseif ( is_array( $invoice ) ) {
160
-			$this->set_props( $invoice );
153
+		if (!empty($invoice) && is_numeric($invoice) && getpaid_is_invoice_post_type(get_post_type((int) $invoice))) {
154
+			$this->set_id((int) $invoice);
155
+		} elseif ($invoice instanceof self) {
156
+			$this->set_id($invoice->get_id());
157
+		} elseif (!empty($invoice->ID)) {
158
+			$this->set_id($invoice->ID);
159
+		} elseif (is_array($invoice)) {
160
+			$this->set_props($invoice);
161 161
 
162
-			if ( isset( $invoice['ID'] ) ) {
163
-				$this->set_id( $invoice['ID'] );
162
+			if (isset($invoice['ID'])) {
163
+				$this->set_id($invoice['ID']);
164 164
 			}
165
-} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'key' ) ) {
166
-			$this->set_id( $invoice_id );
167
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'number' ) ) {
168
-			$this->set_id( $invoice_id );
169
-		} elseif ( is_string( $invoice ) && $invoice_id = self::get_invoice_id_by_field( $invoice, 'transaction_id' ) ) {
170
-			$this->set_id( $invoice_id );
165
+} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'key')) {
166
+			$this->set_id($invoice_id);
167
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'number')) {
168
+			$this->set_id($invoice_id);
169
+		} elseif (is_string($invoice) && $invoice_id = self::get_invoice_id_by_field($invoice, 'transaction_id')) {
170
+			$this->set_id($invoice_id);
171 171
 		} else {
172
-			$this->set_object_read( true );
172
+			$this->set_object_read(true);
173 173
 		}
174 174
 
175 175
         // Load the datastore.
176
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
176
+		$this->data_store = GetPaid_Data_Store::load($this->data_store_name);
177 177
 
178
-		if ( $this->get_id() > 0 ) {
179
-            $this->post = get_post( $this->get_id() );
178
+		if ($this->get_id() > 0) {
179
+            $this->post = get_post($this->get_id());
180 180
             $this->ID   = $this->get_id();
181
-			$this->data_store->read( $this );
181
+			$this->data_store->read($this);
182 182
         }
183 183
 
184 184
     }
@@ -193,39 +193,39 @@  discard block
 block discarded – undo
193 193
 	 * @since 1.0.15
194 194
 	 * @return int
195 195
 	 */
196
-	public static function get_invoice_id_by_field( $value, $field = 'key' ) {
196
+	public static function get_invoice_id_by_field($value, $field = 'key') {
197 197
         global $wpdb;
198 198
 
199 199
 		// Trim the value.
200
-		$value = trim( $value );
200
+		$value = trim($value);
201 201
 
202
-		if ( empty( $value ) ) {
202
+		if (empty($value)) {
203 203
 			return 0;
204 204
 		}
205 205
 
206 206
         // Valid fields.
207
-        $fields = array( 'key', 'number', 'transaction_id' );
207
+        $fields = array('key', 'number', 'transaction_id');
208 208
 
209 209
 		// Ensure a field has been passed.
210
-		if ( empty( $field ) || ! in_array( $field, $fields ) ) {
210
+		if (empty($field) || !in_array($field, $fields)) {
211 211
 			return 0;
212 212
 		}
213 213
 
214 214
 		// Maybe retrieve from the cache.
215
-		$invoice_id   = wp_cache_get( $value, "getpaid_invoice_{$field}s_to_invoice_ids" );
216
-		if ( false !== $invoice_id ) {
215
+		$invoice_id = wp_cache_get($value, "getpaid_invoice_{$field}s_to_invoice_ids");
216
+		if (false !== $invoice_id) {
217 217
 			return $invoice_id;
218 218
 		}
219 219
 
220 220
         // Fetch from the db.
221 221
         $table       = $wpdb->prefix . 'getpaid_invoices';
222
-		$db_field    = 'key' === $field ? 'invoice_key' : $field;
222
+		$db_field = 'key' === $field ? 'invoice_key' : $field;
223 223
         $invoice_id  = (int) $wpdb->get_var(
224
-            $wpdb->prepare( "SELECT `post_id` FROM $table WHERE `$db_field`=%s LIMIT 1", $value )
224
+            $wpdb->prepare("SELECT `post_id` FROM $table WHERE `$db_field`=%s LIMIT 1", $value)
225 225
         );
226 226
 
227 227
 		// Update the cache with our data
228
-		wp_cache_set( $value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids" );
228
+		wp_cache_set($value, $invoice_id, "getpaid_invoice_{$field}s_to_invoice_ids");
229 229
 
230 230
 		return $invoice_id;
231 231
     }
@@ -233,8 +233,8 @@  discard block
 block discarded – undo
233 233
     /**
234 234
      * Checks if an invoice key is set.
235 235
      */
236
-    public function _isset( $key ) {
237
-        return isset( $this->data[ $key ] ) || method_exists( $this, "get_$key" );
236
+    public function _isset($key) {
237
+        return isset($this->data[$key]) || method_exists($this, "get_$key");
238 238
     }
239 239
 
240 240
     /*
@@ -259,8 +259,8 @@  discard block
 block discarded – undo
259 259
 	 * @param  string $context View or edit context.
260 260
 	 * @return int
261 261
 	 */
262
-	public function get_parent_id( $context = 'view' ) {
263
-		return (int) $this->get_prop( 'parent_id', $context );
262
+	public function get_parent_id($context = 'view') {
263
+		return (int) $this->get_prop('parent_id', $context);
264 264
     }
265 265
 
266 266
     /**
@@ -270,7 +270,7 @@  discard block
 block discarded – undo
270 270
 	 * @return WPInv_Invoice
271 271
 	 */
272 272
     public function get_parent_payment() {
273
-        return new WPInv_Invoice( $this->get_parent_id() );
273
+        return new WPInv_Invoice($this->get_parent_id());
274 274
     }
275 275
 
276 276
     /**
@@ -290,8 +290,8 @@  discard block
 block discarded – undo
290 290
 	 * @param  string $context View or edit context.
291 291
 	 * @return string
292 292
 	 */
293
-	public function get_status( $context = 'view' ) {
294
-		return $this->get_prop( 'status', $context );
293
+	public function get_status($context = 'view') {
294
+		return $this->get_prop('status', $context);
295 295
 	}
296 296
 
297 297
 	/**
@@ -301,7 +301,7 @@  discard block
 block discarded – undo
301 301
 	 * @return array
302 302
 	 */
303 303
 	public function get_all_statuses() {
304
-		return wpinv_get_invoice_statuses( true, true, $this );
304
+		return wpinv_get_invoice_statuses(true, true, $this);
305 305
     }
306 306
 
307 307
     /**
@@ -313,9 +313,9 @@  discard block
 block discarded – undo
313 313
     public function get_status_nicename() {
314 314
 		$statuses = $this->get_all_statuses();
315 315
 
316
-        $status = isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : $this->get_status();
316
+        $status = isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : $this->get_status();
317 317
 
318
-        return apply_filters( 'wpinv_get_invoice_status_nicename', $status, $this );
318
+        return apply_filters('wpinv_get_invoice_status_nicename', $status, $this);
319 319
     }
320 320
 
321 321
 	/**
@@ -326,7 +326,7 @@  discard block
 block discarded – undo
326 326
 	 */
327 327
 	public function get_status_class() {
328 328
 		$statuses = getpaid_get_invoice_status_classes();
329
-		return isset( $statuses[ $this->get_status() ] ) ? $statuses[ $this->get_status() ] : 'bg-dark text-white';
329
+		return isset($statuses[$this->get_status()]) ? $statuses[$this->get_status()] : 'bg-dark text-white';
330 330
 	}
331 331
 
332 332
 	/**
@@ -337,9 +337,9 @@  discard block
 block discarded – undo
337 337
      */
338 338
     public function get_status_label_html() {
339 339
 
340
-		$status_label = sanitize_text_field( $this->get_status_nicename() );
341
-		$status       = sanitize_html_class( $this->get_status() );
342
-		$class        = esc_attr( $this->get_status_class() );
340
+		$status_label = sanitize_text_field($this->get_status_nicename());
341
+		$status       = sanitize_html_class($this->get_status());
342
+		$class        = esc_attr($this->get_status_class());
343 343
 
344 344
 		return "<span class='bsui'><span class='badge $class $status'>$status_label</span></span>";
345 345
 	}
@@ -351,23 +351,23 @@  discard block
 block discarded – undo
351 351
 	 * @param  string $context View or edit context.
352 352
 	 * @return string
353 353
 	 */
354
-	public function get_version( $context = 'view' ) {
355
-		return $this->get_prop( 'version', $context );
354
+	public function get_version($context = 'view') {
355
+		return $this->get_prop('version', $context);
356 356
 	}
357 357
 
358 358
 	/**
359 359
 	 * @deprecated
360 360
 	 */
361
-	public function get_invoice_date( $format = true ) {
362
-		$date      = getpaid_format_date( $this->get_date_completed() );
363
-		$date      = empty( $date ) ? $this->get_date_created() : $this->get_date_completed();
364
-		$formatted = getpaid_format_date( $date );
361
+	public function get_invoice_date($format = true) {
362
+		$date      = getpaid_format_date($this->get_date_completed());
363
+		$date      = empty($date) ? $this->get_date_created() : $this->get_date_completed();
364
+		$formatted = getpaid_format_date($date);
365 365
 
366
-		if ( $format ) {
366
+		if ($format) {
367 367
 			return $formatted;
368 368
 		}
369 369
 
370
-		return empty( $formatted ) ? '' : $date;
370
+		return empty($formatted) ? '' : $date;
371 371
 
372 372
     }
373 373
 
@@ -378,8 +378,8 @@  discard block
 block discarded – undo
378 378
 	 * @param  string $context View or edit context.
379 379
 	 * @return string
380 380
 	 */
381
-	public function get_date_created( $context = 'view' ) {
382
-		return $this->get_prop( 'date_created', $context );
381
+	public function get_date_created($context = 'view') {
382
+		return $this->get_prop('date_created', $context);
383 383
 	}
384 384
 
385 385
 	/**
@@ -389,8 +389,8 @@  discard block
 block discarded – undo
389 389
 	 * @param  string $context View or edit context.
390 390
 	 * @return string
391 391
 	 */
392
-	public function get_created_date( $context = 'view' ) {
393
-		return $this->get_date_created( $context );
392
+	public function get_created_date($context = 'view') {
393
+		return $this->get_date_created($context);
394 394
     }
395 395
 
396 396
     /**
@@ -400,11 +400,11 @@  discard block
 block discarded – undo
400 400
 	 * @param  string $context View or edit context.
401 401
 	 * @return string
402 402
 	 */
403
-	public function get_date_created_gmt( $context = 'view' ) {
404
-        $date = $this->get_date_created( $context );
403
+	public function get_date_created_gmt($context = 'view') {
404
+        $date = $this->get_date_created($context);
405 405
 
406
-        if ( $date ) {
407
-            $date = get_gmt_from_date( $date );
406
+        if ($date) {
407
+            $date = get_gmt_from_date($date);
408 408
         }
409 409
 		return $date;
410 410
     }
@@ -416,8 +416,8 @@  discard block
 block discarded – undo
416 416
 	 * @param  string $context View or edit context.
417 417
 	 * @return string
418 418
 	 */
419
-	public function get_date_modified( $context = 'view' ) {
420
-		return $this->get_prop( 'date_modified', $context );
419
+	public function get_date_modified($context = 'view') {
420
+		return $this->get_prop('date_modified', $context);
421 421
 	}
422 422
 
423 423
 	/**
@@ -427,8 +427,8 @@  discard block
 block discarded – undo
427 427
 	 * @param  string $context View or edit context.
428 428
 	 * @return string
429 429
 	 */
430
-	public function get_modified_date( $context = 'view' ) {
431
-		return $this->get_date_modified( $context );
430
+	public function get_modified_date($context = 'view') {
431
+		return $this->get_date_modified($context);
432 432
     }
433 433
 
434 434
     /**
@@ -438,11 +438,11 @@  discard block
 block discarded – undo
438 438
 	 * @param  string $context View or edit context.
439 439
 	 * @return string
440 440
 	 */
441
-	public function get_date_modified_gmt( $context = 'view' ) {
442
-        $date = $this->get_date_modified( $context );
441
+	public function get_date_modified_gmt($context = 'view') {
442
+        $date = $this->get_date_modified($context);
443 443
 
444
-        if ( $date ) {
445
-            $date = get_gmt_from_date( $date );
444
+        if ($date) {
445
+            $date = get_gmt_from_date($date);
446 446
         }
447 447
 		return $date;
448 448
     }
@@ -454,8 +454,8 @@  discard block
 block discarded – undo
454 454
 	 * @param  string $context View or edit context.
455 455
 	 * @return string
456 456
 	 */
457
-	public function get_due_date( $context = 'view' ) {
458
-		return $this->get_prop( 'due_date', $context );
457
+	public function get_due_date($context = 'view') {
458
+		return $this->get_prop('due_date', $context);
459 459
     }
460 460
 
461 461
     /**
@@ -465,8 +465,8 @@  discard block
 block discarded – undo
465 465
 	 * @param  string $context View or edit context.
466 466
 	 * @return string
467 467
 	 */
468
-	public function get_date_due( $context = 'view' ) {
469
-		return $this->get_due_date( $context );
468
+	public function get_date_due($context = 'view') {
469
+		return $this->get_due_date($context);
470 470
     }
471 471
 
472 472
     /**
@@ -476,11 +476,11 @@  discard block
 block discarded – undo
476 476
 	 * @param  string $context View or edit context.
477 477
 	 * @return string
478 478
 	 */
479
-	public function get_due_date_gmt( $context = 'view' ) {
480
-        $date = $this->get_due_date( $context );
479
+	public function get_due_date_gmt($context = 'view') {
480
+        $date = $this->get_due_date($context);
481 481
 
482
-        if ( $date ) {
483
-            $date = get_gmt_from_date( $date );
482
+        if ($date) {
483
+            $date = get_gmt_from_date($date);
484 484
         }
485 485
 		return $date;
486 486
     }
@@ -492,8 +492,8 @@  discard block
 block discarded – undo
492 492
 	 * @param  string $context View or edit context.
493 493
 	 * @return string
494 494
 	 */
495
-	public function get_gmt_date_due( $context = 'view' ) {
496
-		return $this->get_due_date_gmt( $context );
495
+	public function get_gmt_date_due($context = 'view') {
496
+		return $this->get_due_date_gmt($context);
497 497
     }
498 498
 
499 499
     /**
@@ -503,8 +503,8 @@  discard block
 block discarded – undo
503 503
 	 * @param  string $context View or edit context.
504 504
 	 * @return string
505 505
 	 */
506
-	public function get_completed_date( $context = 'view' ) {
507
-		return $this->get_prop( 'completed_date', $context );
506
+	public function get_completed_date($context = 'view') {
507
+		return $this->get_prop('completed_date', $context);
508 508
     }
509 509
 
510 510
     /**
@@ -514,8 +514,8 @@  discard block
 block discarded – undo
514 514
 	 * @param  string $context View or edit context.
515 515
 	 * @return string
516 516
 	 */
517
-	public function get_date_completed( $context = 'view' ) {
518
-		return $this->get_completed_date( $context );
517
+	public function get_date_completed($context = 'view') {
518
+		return $this->get_completed_date($context);
519 519
     }
520 520
 
521 521
     /**
@@ -525,11 +525,11 @@  discard block
 block discarded – undo
525 525
 	 * @param  string $context View or edit context.
526 526
 	 * @return string
527 527
 	 */
528
-	public function get_completed_date_gmt( $context = 'view' ) {
529
-        $date = $this->get_completed_date( $context );
528
+	public function get_completed_date_gmt($context = 'view') {
529
+        $date = $this->get_completed_date($context);
530 530
 
531
-        if ( $date ) {
532
-            $date = get_gmt_from_date( $date );
531
+        if ($date) {
532
+            $date = get_gmt_from_date($date);
533 533
         }
534 534
 		return $date;
535 535
     }
@@ -541,8 +541,8 @@  discard block
 block discarded – undo
541 541
 	 * @param  string $context View or edit context.
542 542
 	 * @return string
543 543
 	 */
544
-	public function get_gmt_completed_date( $context = 'view' ) {
545
-		return $this->get_completed_date_gmt( $context );
544
+	public function get_gmt_completed_date($context = 'view') {
545
+		return $this->get_completed_date_gmt($context);
546 546
     }
547 547
 
548 548
     /**
@@ -552,12 +552,12 @@  discard block
 block discarded – undo
552 552
 	 * @param  string $context View or edit context.
553 553
 	 * @return string
554 554
 	 */
555
-	public function get_number( $context = 'view' ) {
556
-		$number = $this->get_prop( 'number', $context );
555
+	public function get_number($context = 'view') {
556
+		$number = $this->get_prop('number', $context);
557 557
 
558
-		if ( empty( $number ) ) {
558
+		if (empty($number)) {
559 559
 			$number = $this->generate_number();
560
-			$this->set_number( $this->generate_number() );
560
+			$this->set_number($this->generate_number());
561 561
 		}
562 562
 
563 563
 		return $number;
@@ -571,8 +571,8 @@  discard block
 block discarded – undo
571 571
 	public function maybe_set_number() {
572 572
         $number = $this->get_number();
573 573
 
574
-        if ( empty( $number ) || $this->get_id() == $number ) {
575
-			$this->set_number( $this->generate_number() );
574
+        if (empty($number) || $this->get_id() == $number) {
575
+			$this->set_number($this->generate_number());
576 576
         }
577 577
 
578 578
 	}
@@ -584,8 +584,8 @@  discard block
 block discarded – undo
584 584
 	 * @param  string $context View or edit context.
585 585
 	 * @return string
586 586
 	 */
587
-	public function get_key( $context = 'view' ) {
588
-        return $this->get_prop( 'key', $context );
587
+	public function get_key($context = 'view') {
588
+        return $this->get_prop('key', $context);
589 589
 	}
590 590
 
591 591
 	/**
@@ -596,9 +596,9 @@  discard block
 block discarded – undo
596 596
 	public function maybe_set_key() {
597 597
         $key = $this->get_key();
598 598
 
599
-        if ( empty( $key ) ) {
600
-            $key = $this->generate_key( $this->get_type() . '_' );
601
-            $this->set_key( $key );
599
+        if (empty($key)) {
600
+            $key = $this->generate_key($this->get_type() . '_');
601
+            $this->set_key($key);
602 602
         }
603 603
 
604 604
     }
@@ -610,8 +610,8 @@  discard block
 block discarded – undo
610 610
 	 * @param  string $context View or edit context.
611 611
 	 * @return string
612 612
 	 */
613
-	public function get_type( $context = 'view' ) {
614
-        return $this->get_prop( 'type', $context );
613
+	public function get_type($context = 'view') {
614
+        return $this->get_prop('type', $context);
615 615
 	}
616 616
 
617 617
 	/**
@@ -621,7 +621,7 @@  discard block
 block discarded – undo
621 621
 	 * @return string
622 622
 	 */
623 623
 	public function get_invoice_quote_type() {
624
-        return getpaid_get_post_type_label( $this->get_post_type(), false );
624
+        return getpaid_get_post_type_label($this->get_post_type(), false);
625 625
     }
626 626
 
627 627
     /**
@@ -631,8 +631,8 @@  discard block
 block discarded – undo
631 631
 	 * @param  string $context View or edit context.
632 632
 	 * @return string
633 633
 	 */
634
-	public function get_label( $context = 'view' ) {
635
-        return getpaid_get_post_type_label( $this->get_post_type( $context ), false );
634
+	public function get_label($context = 'view') {
635
+        return getpaid_get_post_type_label($this->get_post_type($context), false);
636 636
 	}
637 637
 
638 638
 	/**
@@ -642,8 +642,8 @@  discard block
 block discarded – undo
642 642
 	 * @param  string $context View or edit context.
643 643
 	 * @return string
644 644
 	 */
645
-	public function get_post_type( $context = 'view' ) {
646
-        return $this->get_prop( 'post_type', $context );
645
+	public function get_post_type($context = 'view') {
646
+        return $this->get_prop('post_type', $context);
647 647
     }
648 648
 
649 649
     /**
@@ -653,8 +653,8 @@  discard block
 block discarded – undo
653 653
 	 * @param  string $context View or edit context.
654 654
 	 * @return string
655 655
 	 */
656
-	public function get_mode( $context = 'view' ) {
657
-        return $this->get_prop( 'mode', $context );
656
+	public function get_mode($context = 'view') {
657
+        return $this->get_prop('mode', $context);
658 658
     }
659 659
 
660 660
     /**
@@ -664,13 +664,13 @@  discard block
 block discarded – undo
664 664
 	 * @param  string $context View or edit context.
665 665
 	 * @return string
666 666
 	 */
667
-	public function get_path( $context = 'view' ) {
668
-        $path   = $this->get_prop( 'path', $context );
667
+	public function get_path($context = 'view') {
668
+        $path = $this->get_prop('path', $context);
669 669
 		$prefix = $this->get_type();
670 670
 
671
-		if ( 0 !== strpos( $path, $prefix ) ) {
672
-			$path = sanitize_title( $prefix . '-' . $this->get_id() );
673
-			$this->set_path( $path );
671
+		if (0 !== strpos($path, $prefix)) {
672
+			$path = sanitize_title($prefix . '-' . $this->get_id());
673
+			$this->set_path($path);
674 674
 		}
675 675
 
676 676
 		return $path;
@@ -683,8 +683,8 @@  discard block
 block discarded – undo
683 683
 	 * @param  string $context View or edit context.
684 684
 	 * @return string
685 685
 	 */
686
-	public function get_name( $context = 'view' ) {
687
-        return $this->get_prop( 'title', $context );
686
+	public function get_name($context = 'view') {
687
+        return $this->get_prop('title', $context);
688 688
     }
689 689
 
690 690
     /**
@@ -694,8 +694,8 @@  discard block
 block discarded – undo
694 694
 	 * @param  string $context View or edit context.
695 695
 	 * @return string
696 696
 	 */
697
-	public function get_title( $context = 'view' ) {
698
-		return $this->get_name( $context );
697
+	public function get_title($context = 'view') {
698
+		return $this->get_name($context);
699 699
     }
700 700
 
701 701
     /**
@@ -705,8 +705,8 @@  discard block
 block discarded – undo
705 705
 	 * @param  string $context View or edit context.
706 706
 	 * @return string
707 707
 	 */
708
-	public function get_description( $context = 'view' ) {
709
-		return $this->get_prop( 'description', $context );
708
+	public function get_description($context = 'view') {
709
+		return $this->get_prop('description', $context);
710 710
     }
711 711
 
712 712
     /**
@@ -716,8 +716,8 @@  discard block
 block discarded – undo
716 716
 	 * @param  string $context View or edit context.
717 717
 	 * @return string
718 718
 	 */
719
-	public function get_excerpt( $context = 'view' ) {
720
-		return $this->get_description( $context );
719
+	public function get_excerpt($context = 'view') {
720
+		return $this->get_description($context);
721 721
     }
722 722
 
723 723
     /**
@@ -727,8 +727,8 @@  discard block
 block discarded – undo
727 727
 	 * @param  string $context View or edit context.
728 728
 	 * @return string
729 729
 	 */
730
-	public function get_summary( $context = 'view' ) {
731
-		return $this->get_description( $context );
730
+	public function get_summary($context = 'view') {
731
+		return $this->get_description($context);
732 732
     }
733 733
 
734 734
     /**
@@ -738,26 +738,26 @@  discard block
 block discarded – undo
738 738
      * @param  string $context View or edit context.
739 739
 	 * @return array
740 740
 	 */
741
-    public function get_user_info( $context = 'view' ) {
741
+    public function get_user_info($context = 'view') {
742 742
 
743 743
         $user_info = array(
744
-            'user_id'    => $this->get_user_id( $context ),
745
-            'email'      => $this->get_email( $context ),
746
-            'first_name' => $this->get_first_name( $context ),
747
-            'last_name'  => $this->get_last_name( $context ),
748
-            'address'    => $this->get_address( $context ),
749
-            'phone'      => $this->get_phone( $context ),
750
-            'city'       => $this->get_city( $context ),
751
-            'country'    => $this->get_country( $context ),
752
-            'state'      => $this->get_state( $context ),
753
-            'zip'        => $this->get_zip( $context ),
754
-            'company'    => $this->get_company( $context ),
755
-			'company_id' => $this->get_company_id( $context ),
756
-            'vat_number' => $this->get_vat_number( $context ),
757
-            'discount'   => $this->get_discount_code( $context ),
744
+            'user_id'    => $this->get_user_id($context),
745
+            'email'      => $this->get_email($context),
746
+            'first_name' => $this->get_first_name($context),
747
+            'last_name'  => $this->get_last_name($context),
748
+            'address'    => $this->get_address($context),
749
+            'phone'      => $this->get_phone($context),
750
+            'city'       => $this->get_city($context),
751
+            'country'    => $this->get_country($context),
752
+            'state'      => $this->get_state($context),
753
+            'zip'        => $this->get_zip($context),
754
+            'company'    => $this->get_company($context),
755
+			'company_id' => $this->get_company_id($context),
756
+            'vat_number' => $this->get_vat_number($context),
757
+            'discount'   => $this->get_discount_code($context),
758 758
 		);
759 759
 
760
-		return apply_filters( 'wpinv_user_info', $user_info, $this->get_id(), $this );
760
+		return apply_filters('wpinv_user_info', $user_info, $this->get_id(), $this);
761 761
 
762 762
     }
763 763
 
@@ -768,8 +768,8 @@  discard block
 block discarded – undo
768 768
 	 * @param  string $context View or edit context.
769 769
 	 * @return int
770 770
 	 */
771
-	public function get_author( $context = 'view' ) {
772
-		return (int) $this->get_prop( 'author', $context );
771
+	public function get_author($context = 'view') {
772
+		return (int) $this->get_prop('author', $context);
773 773
     }
774 774
 
775 775
     /**
@@ -779,8 +779,8 @@  discard block
 block discarded – undo
779 779
 	 * @param  string $context View or edit context.
780 780
 	 * @return int
781 781
 	 */
782
-	public function get_user_id( $context = 'view' ) {
783
-		return $this->get_author( $context );
782
+	public function get_user_id($context = 'view') {
783
+		return $this->get_author($context);
784 784
     }
785 785
 
786 786
      /**
@@ -790,8 +790,8 @@  discard block
 block discarded – undo
790 790
 	 * @param  string $context View or edit context.
791 791
 	 * @return int
792 792
 	 */
793
-	public function get_customer_id( $context = 'view' ) {
794
-		return (int) $this->get_prop( 'customer_id', $context );
793
+	public function get_customer_id($context = 'view') {
794
+		return (int) $this->get_prop('customer_id', $context);
795 795
     }
796 796
 
797 797
     /**
@@ -801,8 +801,8 @@  discard block
 block discarded – undo
801 801
 	 * @param  string $context View or edit context.
802 802
 	 * @return string
803 803
 	 */
804
-	public function get_ip( $context = 'view' ) {
805
-		return $this->get_prop( 'user_ip', $context );
804
+	public function get_ip($context = 'view') {
805
+		return $this->get_prop('user_ip', $context);
806 806
     }
807 807
 
808 808
     /**
@@ -812,8 +812,8 @@  discard block
 block discarded – undo
812 812
 	 * @param  string $context View or edit context.
813 813
 	 * @return string
814 814
 	 */
815
-	public function get_user_ip( $context = 'view' ) {
816
-		return $this->get_ip( $context );
815
+	public function get_user_ip($context = 'view') {
816
+		return $this->get_ip($context);
817 817
     }
818 818
 
819 819
      /**
@@ -823,8 +823,8 @@  discard block
 block discarded – undo
823 823
 	 * @param  string $context View or edit context.
824 824
 	 * @return string
825 825
 	 */
826
-	public function get_customer_ip( $context = 'view' ) {
827
-		return $this->get_ip( $context );
826
+	public function get_customer_ip($context = 'view') {
827
+		return $this->get_ip($context);
828 828
     }
829 829
 
830 830
     /**
@@ -834,8 +834,8 @@  discard block
 block discarded – undo
834 834
 	 * @param  string $context View or edit context.
835 835
 	 * @return string
836 836
 	 */
837
-	public function get_first_name( $context = 'view' ) {
838
-		return $this->get_prop( 'first_name', $context );
837
+	public function get_first_name($context = 'view') {
838
+		return $this->get_prop('first_name', $context);
839 839
     }
840 840
 
841 841
     /**
@@ -845,8 +845,8 @@  discard block
 block discarded – undo
845 845
 	 * @param  string $context View or edit context.
846 846
 	 * @return string
847 847
 	 */
848
-	public function get_user_first_name( $context = 'view' ) {
849
-		return $this->get_first_name( $context );
848
+	public function get_user_first_name($context = 'view') {
849
+		return $this->get_first_name($context);
850 850
     }
851 851
 
852 852
      /**
@@ -856,8 +856,8 @@  discard block
 block discarded – undo
856 856
 	 * @param  string $context View or edit context.
857 857
 	 * @return string
858 858
 	 */
859
-	public function get_customer_first_name( $context = 'view' ) {
860
-		return $this->get_first_name( $context );
859
+	public function get_customer_first_name($context = 'view') {
860
+		return $this->get_first_name($context);
861 861
     }
862 862
 
863 863
     /**
@@ -867,8 +867,8 @@  discard block
 block discarded – undo
867 867
 	 * @param  string $context View or edit context.
868 868
 	 * @return string
869 869
 	 */
870
-	public function get_last_name( $context = 'view' ) {
871
-		return $this->get_prop( 'last_name', $context );
870
+	public function get_last_name($context = 'view') {
871
+		return $this->get_prop('last_name', $context);
872 872
     }
873 873
 
874 874
     /**
@@ -878,8 +878,8 @@  discard block
 block discarded – undo
878 878
 	 * @param  string $context View or edit context.
879 879
 	 * @return string
880 880
 	 */
881
-	public function get_user_last_name( $context = 'view' ) {
882
-		return $this->get_last_name( $context );
881
+	public function get_user_last_name($context = 'view') {
882
+		return $this->get_last_name($context);
883 883
     }
884 884
 
885 885
     /**
@@ -889,8 +889,8 @@  discard block
 block discarded – undo
889 889
 	 * @param  string $context View or edit context.
890 890
 	 * @return string
891 891
 	 */
892
-	public function get_customer_last_name( $context = 'view' ) {
893
-		return $this->get_last_name( $context );
892
+	public function get_customer_last_name($context = 'view') {
893
+		return $this->get_last_name($context);
894 894
     }
895 895
 
896 896
     /**
@@ -900,22 +900,22 @@  discard block
 block discarded – undo
900 900
 	 * @param  string $context View or edit context.
901 901
 	 * @return string
902 902
 	 */
903
-	public function get_full_name( $context = 'view' ) {
904
-		$name = trim( $this->get_first_name( $context ) . ' ' . $this->get_last_name( $context ) );
903
+	public function get_full_name($context = 'view') {
904
+		$name = trim($this->get_first_name($context) . ' ' . $this->get_last_name($context));
905 905
 
906
-		if ( ! $name ) {
907
-			$user = get_userdata( $this->get_author( $context ) );
906
+		if (!$name) {
907
+			$user = get_userdata($this->get_author($context));
908 908
 
909
-			if ( $user ) {
909
+			if ($user) {
910 910
 				$name = $user->display_name;
911 911
 			}
912 912
 		}
913 913
 
914
-		if ( ! $name ) {
915
-			$name = $this->get_email( $context );
914
+		if (!$name) {
915
+			$name = $this->get_email($context);
916 916
 		}
917 917
 
918
-		return apply_filters( 'wpinv_invoice_user_full_name', $name, $this );
918
+		return apply_filters('wpinv_invoice_user_full_name', $name, $this);
919 919
     }
920 920
 
921 921
     /**
@@ -925,8 +925,8 @@  discard block
 block discarded – undo
925 925
 	 * @param  string $context View or edit context.
926 926
 	 * @return string
927 927
 	 */
928
-	public function get_user_full_name( $context = 'view' ) {
929
-		return $this->get_full_name( $context );
928
+	public function get_user_full_name($context = 'view') {
929
+		return $this->get_full_name($context);
930 930
     }
931 931
 
932 932
     /**
@@ -936,8 +936,8 @@  discard block
 block discarded – undo
936 936
 	 * @param  string $context View or edit context.
937 937
 	 * @return string
938 938
 	 */
939
-	public function get_customer_full_name( $context = 'view' ) {
940
-		return $this->get_full_name( $context );
939
+	public function get_customer_full_name($context = 'view') {
940
+		return $this->get_full_name($context);
941 941
     }
942 942
 
943 943
     /**
@@ -947,8 +947,8 @@  discard block
 block discarded – undo
947 947
 	 * @param  string $context View or edit context.
948 948
 	 * @return string
949 949
 	 */
950
-	public function get_phone( $context = 'view' ) {
951
-		return $this->get_prop( 'phone', $context );
950
+	public function get_phone($context = 'view') {
951
+		return $this->get_prop('phone', $context);
952 952
     }
953 953
 
954 954
     /**
@@ -958,8 +958,8 @@  discard block
 block discarded – undo
958 958
 	 * @param  string $context View or edit context.
959 959
 	 * @return string
960 960
 	 */
961
-	public function get_phone_number( $context = 'view' ) {
962
-		return $this->get_phone( $context );
961
+	public function get_phone_number($context = 'view') {
962
+		return $this->get_phone($context);
963 963
     }
964 964
 
965 965
     /**
@@ -969,8 +969,8 @@  discard block
 block discarded – undo
969 969
 	 * @param  string $context View or edit context.
970 970
 	 * @return string
971 971
 	 */
972
-	public function get_user_phone( $context = 'view' ) {
973
-		return $this->get_phone( $context );
972
+	public function get_user_phone($context = 'view') {
973
+		return $this->get_phone($context);
974 974
     }
975 975
 
976 976
     /**
@@ -980,8 +980,8 @@  discard block
 block discarded – undo
980 980
 	 * @param  string $context View or edit context.
981 981
 	 * @return string
982 982
 	 */
983
-	public function get_customer_phone( $context = 'view' ) {
984
-		return $this->get_phone( $context );
983
+	public function get_customer_phone($context = 'view') {
984
+		return $this->get_phone($context);
985 985
     }
986 986
 
987 987
     /**
@@ -991,8 +991,8 @@  discard block
 block discarded – undo
991 991
 	 * @param  string $context View or edit context.
992 992
 	 * @return string
993 993
 	 */
994
-	public function get_email( $context = 'view' ) {
995
-		return $this->get_prop( 'email', $context );
994
+	public function get_email($context = 'view') {
995
+		return $this->get_prop('email', $context);
996 996
     }
997 997
 
998 998
     /**
@@ -1002,8 +1002,8 @@  discard block
 block discarded – undo
1002 1002
 	 * @param  string $context View or edit context.
1003 1003
 	 * @return string
1004 1004
 	 */
1005
-	public function get_email_address( $context = 'view' ) {
1006
-		return $this->get_email( $context );
1005
+	public function get_email_address($context = 'view') {
1006
+		return $this->get_email($context);
1007 1007
     }
1008 1008
 
1009 1009
     /**
@@ -1013,8 +1013,8 @@  discard block
 block discarded – undo
1013 1013
 	 * @param  string $context View or edit context.
1014 1014
 	 * @return string
1015 1015
 	 */
1016
-	public function get_user_email( $context = 'view' ) {
1017
-		return $this->get_email( $context );
1016
+	public function get_user_email($context = 'view') {
1017
+		return $this->get_email($context);
1018 1018
     }
1019 1019
 
1020 1020
     /**
@@ -1024,8 +1024,8 @@  discard block
 block discarded – undo
1024 1024
 	 * @param  string $context View or edit context.
1025 1025
 	 * @return string
1026 1026
 	 */
1027
-	public function get_customer_email( $context = 'view' ) {
1028
-		return $this->get_email( $context );
1027
+	public function get_customer_email($context = 'view') {
1028
+		return $this->get_email($context);
1029 1029
     }
1030 1030
 
1031 1031
     /**
@@ -1035,9 +1035,9 @@  discard block
 block discarded – undo
1035 1035
 	 * @param  string $context View or edit context.
1036 1036
 	 * @return string
1037 1037
 	 */
1038
-	public function get_country( $context = 'view' ) {
1039
-		$country = $this->get_prop( 'country', $context );
1040
-		return empty( $country ) ? wpinv_get_default_country() : $country;
1038
+	public function get_country($context = 'view') {
1039
+		$country = $this->get_prop('country', $context);
1040
+		return empty($country) ? wpinv_get_default_country() : $country;
1041 1041
     }
1042 1042
 
1043 1043
     /**
@@ -1047,8 +1047,8 @@  discard block
 block discarded – undo
1047 1047
 	 * @param  string $context View or edit context.
1048 1048
 	 * @return string
1049 1049
 	 */
1050
-	public function get_user_country( $context = 'view' ) {
1051
-		return $this->get_country( $context );
1050
+	public function get_user_country($context = 'view') {
1051
+		return $this->get_country($context);
1052 1052
     }
1053 1053
 
1054 1054
     /**
@@ -1058,8 +1058,8 @@  discard block
 block discarded – undo
1058 1058
 	 * @param  string $context View or edit context.
1059 1059
 	 * @return string
1060 1060
 	 */
1061
-	public function get_customer_country( $context = 'view' ) {
1062
-		return $this->get_country( $context );
1061
+	public function get_customer_country($context = 'view') {
1062
+		return $this->get_country($context);
1063 1063
     }
1064 1064
 
1065 1065
     /**
@@ -1069,9 +1069,9 @@  discard block
 block discarded – undo
1069 1069
 	 * @param  string $context View or edit context.
1070 1070
 	 * @return string
1071 1071
 	 */
1072
-	public function get_state( $context = 'view' ) {
1073
-		$state = $this->get_prop( 'state', $context );
1074
-		return empty( $state ) ? wpinv_get_default_state() : $state;
1072
+	public function get_state($context = 'view') {
1073
+		$state = $this->get_prop('state', $context);
1074
+		return empty($state) ? wpinv_get_default_state() : $state;
1075 1075
     }
1076 1076
 
1077 1077
     /**
@@ -1081,8 +1081,8 @@  discard block
 block discarded – undo
1081 1081
 	 * @param  string $context View or edit context.
1082 1082
 	 * @return string
1083 1083
 	 */
1084
-	public function get_user_state( $context = 'view' ) {
1085
-		return $this->get_state( $context );
1084
+	public function get_user_state($context = 'view') {
1085
+		return $this->get_state($context);
1086 1086
     }
1087 1087
 
1088 1088
     /**
@@ -1092,8 +1092,8 @@  discard block
 block discarded – undo
1092 1092
 	 * @param  string $context View or edit context.
1093 1093
 	 * @return string
1094 1094
 	 */
1095
-	public function get_customer_state( $context = 'view' ) {
1096
-		return $this->get_state( $context );
1095
+	public function get_customer_state($context = 'view') {
1096
+		return $this->get_state($context);
1097 1097
     }
1098 1098
 
1099 1099
     /**
@@ -1103,8 +1103,8 @@  discard block
 block discarded – undo
1103 1103
 	 * @param  string $context View or edit context.
1104 1104
 	 * @return string
1105 1105
 	 */
1106
-	public function get_city( $context = 'view' ) {
1107
-		return $this->get_prop( 'city', $context );
1106
+	public function get_city($context = 'view') {
1107
+		return $this->get_prop('city', $context);
1108 1108
     }
1109 1109
 
1110 1110
     /**
@@ -1114,8 +1114,8 @@  discard block
 block discarded – undo
1114 1114
 	 * @param  string $context View or edit context.
1115 1115
 	 * @return string
1116 1116
 	 */
1117
-	public function get_user_city( $context = 'view' ) {
1118
-		return $this->get_city( $context );
1117
+	public function get_user_city($context = 'view') {
1118
+		return $this->get_city($context);
1119 1119
     }
1120 1120
 
1121 1121
     /**
@@ -1125,8 +1125,8 @@  discard block
 block discarded – undo
1125 1125
 	 * @param  string $context View or edit context.
1126 1126
 	 * @return string
1127 1127
 	 */
1128
-	public function get_customer_city( $context = 'view' ) {
1129
-		return $this->get_city( $context );
1128
+	public function get_customer_city($context = 'view') {
1129
+		return $this->get_city($context);
1130 1130
     }
1131 1131
 
1132 1132
     /**
@@ -1136,8 +1136,8 @@  discard block
 block discarded – undo
1136 1136
 	 * @param  string $context View or edit context.
1137 1137
 	 * @return string
1138 1138
 	 */
1139
-	public function get_zip( $context = 'view' ) {
1140
-		return $this->get_prop( 'zip', $context );
1139
+	public function get_zip($context = 'view') {
1140
+		return $this->get_prop('zip', $context);
1141 1141
     }
1142 1142
 
1143 1143
     /**
@@ -1147,8 +1147,8 @@  discard block
 block discarded – undo
1147 1147
 	 * @param  string $context View or edit context.
1148 1148
 	 * @return string
1149 1149
 	 */
1150
-	public function get_user_zip( $context = 'view' ) {
1151
-		return $this->get_zip( $context );
1150
+	public function get_user_zip($context = 'view') {
1151
+		return $this->get_zip($context);
1152 1152
     }
1153 1153
 
1154 1154
     /**
@@ -1158,8 +1158,8 @@  discard block
 block discarded – undo
1158 1158
 	 * @param  string $context View or edit context.
1159 1159
 	 * @return string
1160 1160
 	 */
1161
-	public function get_customer_zip( $context = 'view' ) {
1162
-		return $this->get_zip( $context );
1161
+	public function get_customer_zip($context = 'view') {
1162
+		return $this->get_zip($context);
1163 1163
     }
1164 1164
 
1165 1165
     /**
@@ -1169,8 +1169,8 @@  discard block
 block discarded – undo
1169 1169
 	 * @param  string $context View or edit context.
1170 1170
 	 * @return string
1171 1171
 	 */
1172
-	public function get_company( $context = 'view' ) {
1173
-		return $this->get_prop( 'company', $context );
1172
+	public function get_company($context = 'view') {
1173
+		return $this->get_prop('company', $context);
1174 1174
     }
1175 1175
 
1176 1176
     /**
@@ -1180,8 +1180,8 @@  discard block
 block discarded – undo
1180 1180
 	 * @param  string $context View or edit context.
1181 1181
 	 * @return string
1182 1182
 	 */
1183
-	public function get_user_company( $context = 'view' ) {
1184
-		return $this->get_company( $context );
1183
+	public function get_user_company($context = 'view') {
1184
+		return $this->get_company($context);
1185 1185
     }
1186 1186
 
1187 1187
     /**
@@ -1191,8 +1191,8 @@  discard block
 block discarded – undo
1191 1191
 	 * @param  string $context View or edit context.
1192 1192
 	 * @return string
1193 1193
 	 */
1194
-	public function get_customer_company( $context = 'view' ) {
1195
-		return $this->get_company( $context );
1194
+	public function get_customer_company($context = 'view') {
1195
+		return $this->get_company($context);
1196 1196
     }
1197 1197
 
1198 1198
 	/**
@@ -1202,8 +1202,8 @@  discard block
 block discarded – undo
1202 1202
 	 * @param  string $context View or edit context.
1203 1203
 	 * @return string
1204 1204
 	 */
1205
-	public function get_company_id( $context = 'view' ) {
1206
-		return $this->get_prop( 'company_id', $context );
1205
+	public function get_company_id($context = 'view') {
1206
+		return $this->get_prop('company_id', $context);
1207 1207
     }
1208 1208
 
1209 1209
     /**
@@ -1213,8 +1213,8 @@  discard block
 block discarded – undo
1213 1213
 	 * @param  string $context View or edit context.
1214 1214
 	 * @return string
1215 1215
 	 */
1216
-	public function get_vat_number( $context = 'view' ) {
1217
-		return $this->get_prop( 'vat_number', $context );
1216
+	public function get_vat_number($context = 'view') {
1217
+		return $this->get_prop('vat_number', $context);
1218 1218
     }
1219 1219
 
1220 1220
     /**
@@ -1224,8 +1224,8 @@  discard block
 block discarded – undo
1224 1224
 	 * @param  string $context View or edit context.
1225 1225
 	 * @return string
1226 1226
 	 */
1227
-	public function get_user_vat_number( $context = 'view' ) {
1228
-		return $this->get_vat_number( $context );
1227
+	public function get_user_vat_number($context = 'view') {
1228
+		return $this->get_vat_number($context);
1229 1229
     }
1230 1230
 
1231 1231
     /**
@@ -1235,8 +1235,8 @@  discard block
 block discarded – undo
1235 1235
 	 * @param  string $context View or edit context.
1236 1236
 	 * @return string
1237 1237
 	 */
1238
-	public function get_customer_vat_number( $context = 'view' ) {
1239
-		return $this->get_vat_number( $context );
1238
+	public function get_customer_vat_number($context = 'view') {
1239
+		return $this->get_vat_number($context);
1240 1240
     }
1241 1241
 
1242 1242
     /**
@@ -1246,8 +1246,8 @@  discard block
 block discarded – undo
1246 1246
 	 * @param  string $context View or edit context.
1247 1247
 	 * @return string
1248 1248
 	 */
1249
-	public function get_vat_rate( $context = 'view' ) {
1250
-		return $this->get_prop( 'vat_rate', $context );
1249
+	public function get_vat_rate($context = 'view') {
1250
+		return $this->get_prop('vat_rate', $context);
1251 1251
     }
1252 1252
 
1253 1253
     /**
@@ -1257,8 +1257,8 @@  discard block
 block discarded – undo
1257 1257
 	 * @param  string $context View or edit context.
1258 1258
 	 * @return string
1259 1259
 	 */
1260
-	public function get_user_vat_rate( $context = 'view' ) {
1261
-		return $this->get_vat_rate( $context );
1260
+	public function get_user_vat_rate($context = 'view') {
1261
+		return $this->get_vat_rate($context);
1262 1262
     }
1263 1263
 
1264 1264
     /**
@@ -1268,8 +1268,8 @@  discard block
 block discarded – undo
1268 1268
 	 * @param  string $context View or edit context.
1269 1269
 	 * @return string
1270 1270
 	 */
1271
-	public function get_customer_vat_rate( $context = 'view' ) {
1272
-		return $this->get_vat_rate( $context );
1271
+	public function get_customer_vat_rate($context = 'view') {
1272
+		return $this->get_vat_rate($context);
1273 1273
     }
1274 1274
 
1275 1275
     /**
@@ -1279,8 +1279,8 @@  discard block
 block discarded – undo
1279 1279
 	 * @param  string $context View or edit context.
1280 1280
 	 * @return string
1281 1281
 	 */
1282
-	public function get_address( $context = 'view' ) {
1283
-		return $this->get_prop( 'address', $context );
1282
+	public function get_address($context = 'view') {
1283
+		return $this->get_prop('address', $context);
1284 1284
     }
1285 1285
 
1286 1286
     /**
@@ -1290,8 +1290,8 @@  discard block
 block discarded – undo
1290 1290
 	 * @param  string $context View or edit context.
1291 1291
 	 * @return string
1292 1292
 	 */
1293
-	public function get_user_address( $context = 'view' ) {
1294
-		return $this->get_address( $context );
1293
+	public function get_user_address($context = 'view') {
1294
+		return $this->get_address($context);
1295 1295
     }
1296 1296
 
1297 1297
     /**
@@ -1301,8 +1301,8 @@  discard block
 block discarded – undo
1301 1301
 	 * @param  string $context View or edit context.
1302 1302
 	 * @return string
1303 1303
 	 */
1304
-	public function get_customer_address( $context = 'view' ) {
1305
-		return $this->get_address( $context );
1304
+	public function get_customer_address($context = 'view') {
1305
+		return $this->get_address($context);
1306 1306
     }
1307 1307
 
1308 1308
     /**
@@ -1312,8 +1312,8 @@  discard block
 block discarded – undo
1312 1312
 	 * @param  string $context View or edit context.
1313 1313
 	 * @return bool
1314 1314
 	 */
1315
-	public function get_is_viewed( $context = 'view' ) {
1316
-		return (bool) $this->get_prop( 'is_viewed', $context );
1315
+	public function get_is_viewed($context = 'view') {
1316
+		return (bool) $this->get_prop('is_viewed', $context);
1317 1317
 	}
1318 1318
 
1319 1319
 	/**
@@ -1323,8 +1323,8 @@  discard block
 block discarded – undo
1323 1323
 	 * @param  string $context View or edit context.
1324 1324
 	 * @return bool
1325 1325
 	 */
1326
-	public function get_email_cc( $context = 'view' ) {
1327
-		return $this->get_prop( 'email_cc', $context );
1326
+	public function get_email_cc($context = 'view') {
1327
+		return $this->get_prop('email_cc', $context);
1328 1328
 	}
1329 1329
 
1330 1330
 	/**
@@ -1334,8 +1334,8 @@  discard block
 block discarded – undo
1334 1334
 	 * @param  string $context View or edit context.
1335 1335
 	 * @return bool
1336 1336
 	 */
1337
-	public function get_template( $context = 'view' ) {
1338
-		return $this->get_prop( 'template', $context );
1337
+	public function get_template($context = 'view') {
1338
+		return $this->get_prop('template', $context);
1339 1339
 	}
1340 1340
 
1341 1341
 	/**
@@ -1345,8 +1345,8 @@  discard block
 block discarded – undo
1345 1345
 	 * @param  string $context View or edit context.
1346 1346
 	 * @return bool
1347 1347
 	 */
1348
-	public function get_created_via( $context = 'view' ) {
1349
-		return $this->get_prop( 'created_via', $context );
1348
+	public function get_created_via($context = 'view') {
1349
+		return $this->get_prop('created_via', $context);
1350 1350
 	}
1351 1351
 
1352 1352
 	/**
@@ -1356,8 +1356,8 @@  discard block
 block discarded – undo
1356 1356
 	 * @param  string $context View or edit context.
1357 1357
 	 * @return bool
1358 1358
 	 */
1359
-	public function get_address_confirmed( $context = 'view' ) {
1360
-		return (bool) $this->get_prop( 'address_confirmed', $context );
1359
+	public function get_address_confirmed($context = 'view') {
1360
+		return (bool) $this->get_prop('address_confirmed', $context);
1361 1361
     }
1362 1362
 
1363 1363
     /**
@@ -1367,8 +1367,8 @@  discard block
 block discarded – undo
1367 1367
 	 * @param  string $context View or edit context.
1368 1368
 	 * @return bool
1369 1369
 	 */
1370
-	public function get_user_address_confirmed( $context = 'view' ) {
1371
-		return $this->get_address_confirmed( $context );
1370
+	public function get_user_address_confirmed($context = 'view') {
1371
+		return $this->get_address_confirmed($context);
1372 1372
     }
1373 1373
 
1374 1374
     /**
@@ -1378,8 +1378,8 @@  discard block
 block discarded – undo
1378 1378
 	 * @param  string $context View or edit context.
1379 1379
 	 * @return bool
1380 1380
 	 */
1381
-	public function get_customer_address_confirmed( $context = 'view' ) {
1382
-		return $this->get_address_confirmed( $context );
1381
+	public function get_customer_address_confirmed($context = 'view') {
1382
+		return $this->get_address_confirmed($context);
1383 1383
     }
1384 1384
 
1385 1385
 	/**
@@ -1390,8 +1390,8 @@  discard block
 block discarded – undo
1390 1390
 	 */
1391 1391
 	public function get_shipping_address() {
1392 1392
 
1393
-		$shipping_address = get_post_meta( $this->get_id(), 'shipping_address', true );
1394
-		return is_array( $shipping_address ) ? $shipping_address : false;
1393
+		$shipping_address = get_post_meta($this->get_id(), 'shipping_address', true);
1394
+		return is_array($shipping_address) ? $shipping_address : false;
1395 1395
     }
1396 1396
 
1397 1397
 	/**
@@ -1408,17 +1408,17 @@  discard block
 block discarded – undo
1408 1408
 	 * @param  string $context View or edit context.
1409 1409
 	 * @return float
1410 1410
 	 */
1411
-	public function get_shipping( $context = 'view' ) {
1411
+	public function get_shipping($context = 'view') {
1412 1412
 
1413
-		if ( $context = 'view' ) {
1414
-			return floatval( $this->get_prop( 'shipping', $context ) );
1413
+		if ($context = 'view') {
1414
+			return floatval($this->get_prop('shipping', $context));
1415 1415
 		}
1416 1416
 
1417
-		return $this->get_prop( 'shipping', $context );
1417
+		return $this->get_prop('shipping', $context);
1418 1418
     }
1419 1419
 
1420 1420
 	public function has_shipping() {
1421
-		return defined( 'GETPAID_SHIPPING_CALCULATOR_VERSION' ) && $this->get_prop( 'shipping', 'edit' );
1421
+		return defined('GETPAID_SHIPPING_CALCULATOR_VERSION') && $this->get_prop('shipping', 'edit');
1422 1422
     }
1423 1423
 
1424 1424
     /**
@@ -1428,12 +1428,12 @@  discard block
 block discarded – undo
1428 1428
 	 * @param  string $context View or edit context.
1429 1429
 	 * @return float
1430 1430
 	 */
1431
-	public function get_subtotal( $context = 'view' ) {
1432
-        $subtotal = (float) $this->get_prop( 'subtotal', $context );
1431
+	public function get_subtotal($context = 'view') {
1432
+        $subtotal = (float) $this->get_prop('subtotal', $context);
1433 1433
 
1434 1434
         // Backwards compatibility.
1435
-        if ( is_bool( $context ) && $context ) {
1436
-            return wpinv_price( $subtotal, $this->get_currency() );
1435
+        if (is_bool($context) && $context) {
1436
+            return wpinv_price($subtotal, $this->get_currency());
1437 1437
         }
1438 1438
 
1439 1439
         return $subtotal;
@@ -1446,8 +1446,8 @@  discard block
 block discarded – undo
1446 1446
 	 * @param  string $context View or edit context.
1447 1447
 	 * @return float
1448 1448
 	 */
1449
-	public function get_total_discount( $context = 'view' ) {
1450
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_discount', $context ) ) );
1449
+	public function get_total_discount($context = 'view') {
1450
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_discount', $context)));
1451 1451
     }
1452 1452
 
1453 1453
     /**
@@ -1457,18 +1457,18 @@  discard block
 block discarded – undo
1457 1457
 	 * @param  string $context View or edit context.
1458 1458
 	 * @return float
1459 1459
 	 */
1460
-	public function get_total_tax( $context = 'view' ) {
1461
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_tax', $context ) ) );
1460
+	public function get_total_tax($context = 'view') {
1461
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_tax', $context)));
1462 1462
 	}
1463 1463
 
1464 1464
 	/**
1465 1465
 	 * @deprecated
1466 1466
 	 */
1467
-	public function get_final_tax( $currency = false ) {
1467
+	public function get_final_tax($currency = false) {
1468 1468
 		$tax = $this->get_total_tax();
1469 1469
 
1470
-        if ( $currency ) {
1471
-			return wpinv_price( $tax, $this->get_currency() );
1470
+        if ($currency) {
1471
+			return wpinv_price($tax, $this->get_currency());
1472 1472
         }
1473 1473
 
1474 1474
         return $tax;
@@ -1481,8 +1481,8 @@  discard block
 block discarded – undo
1481 1481
 	 * @param  string $context View or edit context.
1482 1482
 	 * @return float
1483 1483
 	 */
1484
-	public function get_total_fees( $context = 'view' ) {
1485
-		return wpinv_round_amount( wpinv_sanitize_amount( $this->get_prop( 'total_fees', $context ) ) );
1484
+	public function get_total_fees($context = 'view') {
1485
+		return wpinv_round_amount(wpinv_sanitize_amount($this->get_prop('total_fees', $context)));
1486 1486
     }
1487 1487
 
1488 1488
     /**
@@ -1492,8 +1492,8 @@  discard block
 block discarded – undo
1492 1492
 	 * @param  string $context View or edit context.
1493 1493
 	 * @return float
1494 1494
 	 */
1495
-	public function get_fees_total( $context = 'view' ) {
1496
-		return $this->get_total_fees( $context );
1495
+	public function get_fees_total($context = 'view') {
1496
+		return $this->get_total_fees($context);
1497 1497
     }
1498 1498
 
1499 1499
     /**
@@ -1502,14 +1502,14 @@  discard block
 block discarded – undo
1502 1502
 	 * @since 1.0.19
1503 1503
      * @return float
1504 1504
 	 */
1505
-	public function get_total( $context = 'view' ) {
1506
-		$total = $this->get_prop( 'total', $context );
1505
+	public function get_total($context = 'view') {
1506
+		$total = $this->get_prop('total', $context);
1507 1507
 
1508
-		if ( $this->has_shipping() && $context == 'view' ) {
1509
-			$total = $this->get_prop( 'total', $context ) + $this->get_shipping( $context );
1508
+		if ($this->has_shipping() && $context == 'view') {
1509
+			$total = $this->get_prop('total', $context) + $this->get_shipping($context);
1510 1510
 		}
1511 1511
 
1512
-		return wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1512
+		return wpinv_round_amount(wpinv_sanitize_amount($total));
1513 1513
 	}
1514 1514
 
1515 1515
 	/**
@@ -1521,20 +1521,20 @@  discard block
 block discarded – undo
1521 1521
 	public function get_non_recurring_total() {
1522 1522
 
1523 1523
 		$subtotal = 0;
1524
-		foreach ( $this->get_items() as $item ) {
1525
-			if ( ! $item->is_recurring() ) {
1524
+		foreach ($this->get_items() as $item) {
1525
+			if (!$item->is_recurring()) {
1526 1526
 				$subtotal += $item->get_sub_total();
1527 1527
 			}
1528 1528
 		}
1529 1529
 
1530
-		foreach ( $this->get_fees() as $fee ) {
1531
-			if ( empty( $fee['recurring_fee'] ) ) {
1532
-				$subtotal += wpinv_sanitize_amount( $fee['initial_fee'] );
1530
+		foreach ($this->get_fees() as $fee) {
1531
+			if (empty($fee['recurring_fee'])) {
1532
+				$subtotal += wpinv_sanitize_amount($fee['initial_fee']);
1533 1533
 			}
1534 1534
 		}
1535 1535
 
1536
-		$subtotal = wpinv_round_amount( wpinv_sanitize_amount( $subtotal ) );
1537
-        return apply_filters( 'wpinv_get_non_recurring_invoice_total', $subtotal, $this );
1536
+		$subtotal = wpinv_round_amount(wpinv_sanitize_amount($subtotal));
1537
+        return apply_filters('wpinv_get_non_recurring_invoice_total', $subtotal, $this);
1538 1538
 
1539 1539
     }
1540 1540
 
@@ -1557,7 +1557,7 @@  discard block
 block discarded – undo
1557 1557
 	 */
1558 1558
     public function get_initial_total() {
1559 1559
 
1560
-		if ( empty( $this->totals ) ) {
1560
+		if (empty($this->totals)) {
1561 1561
 			$this->recalculate_total();
1562 1562
 		}
1563 1563
 
@@ -1567,12 +1567,12 @@  discard block
 block discarded – undo
1567 1567
 		$subtotal = $this->totals['subtotal']['initial'];
1568 1568
 		$total    = $tax + $fee - $discount + $subtotal;
1569 1569
 
1570
-		if ( 0 > $total ) {
1570
+		if (0 > $total) {
1571 1571
 			$total = 0;
1572 1572
 		}
1573 1573
 
1574
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1575
-        return apply_filters( 'wpinv_get_initial_invoice_total', $total, $this );
1574
+		$total = wpinv_round_amount(wpinv_sanitize_amount($total));
1575
+        return apply_filters('wpinv_get_initial_invoice_total', $total, $this);
1576 1576
 	}
1577 1577
 
1578 1578
 	/**
@@ -1584,7 +1584,7 @@  discard block
 block discarded – undo
1584 1584
 	 */
1585 1585
     public function get_recurring_total() {
1586 1586
 
1587
-		if ( empty( $this->totals ) ) {
1587
+		if (empty($this->totals)) {
1588 1588
 			$this->recalculate_total();
1589 1589
 		}
1590 1590
 
@@ -1594,12 +1594,12 @@  discard block
 block discarded – undo
1594 1594
 		$subtotal = $this->totals['subtotal']['recurring'];
1595 1595
 		$total    = $tax + $fee - $discount + $subtotal;
1596 1596
 
1597
-		if ( 0 > $total ) {
1597
+		if (0 > $total) {
1598 1598
 			$total = 0;
1599 1599
 		}
1600 1600
 
1601
-		$total = wpinv_round_amount( wpinv_sanitize_amount( $total ) );
1602
-        return apply_filters( 'wpinv_get_recurring_invoice_total', $total, $this );
1601
+		$total = wpinv_round_amount(wpinv_sanitize_amount($total));
1602
+        return apply_filters('wpinv_get_recurring_invoice_total', $total, $this);
1603 1603
 	}
1604 1604
 
1605 1605
 	/**
@@ -1610,10 +1610,10 @@  discard block
 block discarded – undo
1610 1610
 	 * @param string $currency Whether to include the currency.
1611 1611
      * @return float|string
1612 1612
 	 */
1613
-    public function get_recurring_details( $field = '', $currency = false ) {
1613
+    public function get_recurring_details($field = '', $currency = false) {
1614 1614
 
1615 1615
 		// Maybe recalculate totals.
1616
-		if ( empty( $this->totals ) ) {
1616
+		if (empty($this->totals)) {
1617 1617
 			$this->recalculate_total();
1618 1618
 		}
1619 1619
 
@@ -1633,8 +1633,8 @@  discard block
 block discarded – undo
1633 1633
 			$currency
1634 1634
 		);
1635 1635
 
1636
-        if ( isset( $data[ $field ] ) ) {
1637
-            return ( $currency ? wpinv_price( $data[ $field ], $this->get_currency() ) : $data[ $field ] );
1636
+        if (isset($data[$field])) {
1637
+            return ($currency ? wpinv_price($data[$field], $this->get_currency()) : $data[$field]);
1638 1638
         }
1639 1639
 
1640 1640
         return $data;
@@ -1647,8 +1647,8 @@  discard block
 block discarded – undo
1647 1647
 	 * @param  string $context View or edit context.
1648 1648
 	 * @return array
1649 1649
 	 */
1650
-	public function get_fees( $context = 'view' ) {
1651
-		return wpinv_parse_list( $this->get_prop( 'fees', $context ) );
1650
+	public function get_fees($context = 'view') {
1651
+		return wpinv_parse_list($this->get_prop('fees', $context));
1652 1652
     }
1653 1653
 
1654 1654
     /**
@@ -1658,8 +1658,8 @@  discard block
 block discarded – undo
1658 1658
 	 * @param  string $context View or edit context.
1659 1659
 	 * @return array
1660 1660
 	 */
1661
-	public function get_discounts( $context = 'view' ) {
1662
-		return wpinv_parse_list( $this->get_prop( 'discounts', $context ) );
1661
+	public function get_discounts($context = 'view') {
1662
+		return wpinv_parse_list($this->get_prop('discounts', $context));
1663 1663
     }
1664 1664
 
1665 1665
     /**
@@ -1669,8 +1669,8 @@  discard block
 block discarded – undo
1669 1669
 	 * @param  string $context View or edit context.
1670 1670
 	 * @return array
1671 1671
 	 */
1672
-	public function get_taxes( $context = 'view' ) {
1673
-		return wpinv_parse_list( $this->get_prop( 'taxes', $context ) );
1672
+	public function get_taxes($context = 'view') {
1673
+		return wpinv_parse_list($this->get_prop('taxes', $context));
1674 1674
     }
1675 1675
 
1676 1676
     /**
@@ -1680,8 +1680,8 @@  discard block
 block discarded – undo
1680 1680
 	 * @param  string $context View or edit context.
1681 1681
 	 * @return GetPaid_Form_Item[]
1682 1682
 	 */
1683
-	public function get_items( $context = 'view' ) {
1684
-        return $this->get_prop( 'items', $context );
1683
+	public function get_items($context = 'view') {
1684
+        return $this->get_prop('items', $context);
1685 1685
 	}
1686 1686
 
1687 1687
 	/**
@@ -1691,7 +1691,7 @@  discard block
 block discarded – undo
1691 1691
 	 * @return string
1692 1692
 	 */
1693 1693
 	public function get_item_ids() {
1694
-		return implode( ', ', wp_list_pluck( $this->get_cart_details(), 'item_id' ) );
1694
+		return implode(', ', wp_list_pluck($this->get_cart_details(), 'item_id'));
1695 1695
     }
1696 1696
 
1697 1697
     /**
@@ -1701,8 +1701,8 @@  discard block
 block discarded – undo
1701 1701
 	 * @param  string $context View or edit context.
1702 1702
 	 * @return int
1703 1703
 	 */
1704
-	public function get_payment_form( $context = 'view' ) {
1705
-		return intval( $this->get_prop( 'payment_form', $context ) );
1704
+	public function get_payment_form($context = 'view') {
1705
+		return intval($this->get_prop('payment_form', $context));
1706 1706
     }
1707 1707
 
1708 1708
     /**
@@ -1712,8 +1712,8 @@  discard block
 block discarded – undo
1712 1712
 	 * @param  string $context View or edit context.
1713 1713
 	 * @return string
1714 1714
 	 */
1715
-	public function get_submission_id( $context = 'view' ) {
1716
-		return $this->get_prop( 'submission_id', $context );
1715
+	public function get_submission_id($context = 'view') {
1716
+		return $this->get_prop('submission_id', $context);
1717 1717
     }
1718 1718
 
1719 1719
     /**
@@ -1723,8 +1723,8 @@  discard block
 block discarded – undo
1723 1723
 	 * @param  string $context View or edit context.
1724 1724
 	 * @return string
1725 1725
 	 */
1726
-	public function get_discount_code( $context = 'view' ) {
1727
-		return $this->get_prop( 'discount_code', $context );
1726
+	public function get_discount_code($context = 'view') {
1727
+		return $this->get_prop('discount_code', $context);
1728 1728
     }
1729 1729
 
1730 1730
     /**
@@ -1734,8 +1734,8 @@  discard block
 block discarded – undo
1734 1734
 	 * @param  string $context View or edit context.
1735 1735
 	 * @return string
1736 1736
 	 */
1737
-	public function get_gateway( $context = 'view' ) {
1738
-		return $this->get_prop( 'gateway', $context );
1737
+	public function get_gateway($context = 'view') {
1738
+		return $this->get_prop('gateway', $context);
1739 1739
     }
1740 1740
 
1741 1741
     /**
@@ -1745,8 +1745,8 @@  discard block
 block discarded – undo
1745 1745
 	 * @return string
1746 1746
 	 */
1747 1747
     public function get_gateway_title() {
1748
-        $title = wpinv_get_gateway_checkout_label( $this->get_gateway() );
1749
-        return apply_filters( 'wpinv_gateway_title', $title, $this->get_id(), $this );
1748
+        $title = wpinv_get_gateway_checkout_label($this->get_gateway());
1749
+        return apply_filters('wpinv_gateway_title', $title, $this->get_id(), $this);
1750 1750
     }
1751 1751
 
1752 1752
     /**
@@ -1756,8 +1756,8 @@  discard block
 block discarded – undo
1756 1756
 	 * @param  string $context View or edit context.
1757 1757
 	 * @return string
1758 1758
 	 */
1759
-	public function get_transaction_id( $context = 'view' ) {
1760
-		return $this->get_prop( 'transaction_id', $context );
1759
+	public function get_transaction_id($context = 'view') {
1760
+		return $this->get_prop('transaction_id', $context);
1761 1761
     }
1762 1762
 
1763 1763
     /**
@@ -1767,9 +1767,9 @@  discard block
 block discarded – undo
1767 1767
 	 * @param  string $context View or edit context.
1768 1768
 	 * @return string
1769 1769
 	 */
1770
-	public function get_currency( $context = 'view' ) {
1771
-        $currency = $this->get_prop( 'currency', $context );
1772
-        return empty( $currency ) ? wpinv_get_currency() : $currency;
1770
+	public function get_currency($context = 'view') {
1771
+        $currency = $this->get_prop('currency', $context);
1772
+        return empty($currency) ? wpinv_get_currency() : $currency;
1773 1773
     }
1774 1774
 
1775 1775
     /**
@@ -1779,8 +1779,8 @@  discard block
 block discarded – undo
1779 1779
 	 * @param  string $context View or edit context.
1780 1780
 	 * @return bool
1781 1781
 	 */
1782
-	public function get_disable_taxes( $context = 'view' ) {
1783
-        return (bool) $this->get_prop( 'disable_taxes', $context );
1782
+	public function get_disable_taxes($context = 'view') {
1783
+        return (bool) $this->get_prop('disable_taxes', $context);
1784 1784
     }
1785 1785
 
1786 1786
     /**
@@ -1790,8 +1790,8 @@  discard block
 block discarded – undo
1790 1790
 	 * @param  string $context View or edit context.
1791 1791
 	 * @return int
1792 1792
 	 */
1793
-    public function get_subscription_id( $context = 'view' ) {
1794
-		return $this->is_renewal() ? $this->get_parent()->get_subscription_id( $context ) : $this->get_prop( 'subscription_id', $context );
1793
+    public function get_subscription_id($context = 'view') {
1794
+		return $this->is_renewal() ? $this->get_parent()->get_subscription_id($context) : $this->get_prop('subscription_id', $context);
1795 1795
 	}
1796 1796
 
1797 1797
 	/**
@@ -1801,12 +1801,12 @@  discard block
 block discarded – undo
1801 1801
 	 * @param  string $context View or edit context.
1802 1802
 	 * @return int
1803 1803
 	 */
1804
-    public function get_remote_subscription_id( $context = 'view' ) {
1805
-        $subscription_id = $this->get_prop( 'remote_subscription_id', $context );
1804
+    public function get_remote_subscription_id($context = 'view') {
1805
+        $subscription_id = $this->get_prop('remote_subscription_id', $context);
1806 1806
 
1807
-        if ( empty( $subscription_id ) && $this->is_renewal() ) {
1807
+        if (empty($subscription_id) && $this->is_renewal()) {
1808 1808
             $parent = $this->get_parent();
1809
-            return $parent->get_remote_subscription_id( $context );
1809
+            return $parent->get_remote_subscription_id($context);
1810 1810
         }
1811 1811
 
1812 1812
         return $subscription_id;
@@ -1819,20 +1819,20 @@  discard block
 block discarded – undo
1819 1819
 	 * @param  string $context View or edit context.
1820 1820
 	 * @return array
1821 1821
 	 */
1822
-    public function get_payment_meta( $context = 'view' ) {
1822
+    public function get_payment_meta($context = 'view') {
1823 1823
 
1824 1824
         return array(
1825
-            'price'        => $this->get_total( $context ),
1826
-            'date'         => $this->get_date_created( $context ),
1827
-            'user_email'   => $this->get_email( $context ),
1828
-            'invoice_key'  => $this->get_key( $context ),
1829
-            'currency'     => $this->get_currency( $context ),
1830
-            'items'        => $this->get_items( $context ),
1831
-            'user_info'    => $this->get_user_info( $context ),
1825
+            'price'        => $this->get_total($context),
1826
+            'date'         => $this->get_date_created($context),
1827
+            'user_email'   => $this->get_email($context),
1828
+            'invoice_key'  => $this->get_key($context),
1829
+            'currency'     => $this->get_currency($context),
1830
+            'items'        => $this->get_items($context),
1831
+            'user_info'    => $this->get_user_info($context),
1832 1832
             'cart_details' => $this->get_cart_details(),
1833
-            'status'       => $this->get_status( $context ),
1834
-            'fees'         => $this->get_fees( $context ),
1835
-            'taxes'        => $this->get_taxes( $context ),
1833
+            'status'       => $this->get_status($context),
1834
+            'fees'         => $this->get_fees($context),
1835
+            'taxes'        => $this->get_taxes($context),
1836 1836
         );
1837 1837
 
1838 1838
     }
@@ -1847,9 +1847,9 @@  discard block
 block discarded – undo
1847 1847
         $items        = $this->get_items();
1848 1848
         $cart_details = array();
1849 1849
 
1850
-        foreach ( $items as $item ) {
1850
+        foreach ($items as $item) {
1851 1851
 			$item->invoice_id = $this->get_id();
1852
-            $cart_details[]   = $item->prepare_data_for_saving();
1852
+            $cart_details[] = $item->prepare_data_for_saving();
1853 1853
         }
1854 1854
 
1855 1855
         return $cart_details;
@@ -1860,11 +1860,11 @@  discard block
 block discarded – undo
1860 1860
 	 *
1861 1861
 	 * @return null|GetPaid_Form_Item|int
1862 1862
 	 */
1863
-	public function get_recurring( $object = false ) {
1863
+	public function get_recurring($object = false) {
1864 1864
 
1865 1865
 		// Are we returning an object?
1866
-        if ( $object ) {
1867
-            return $this->get_item( $this->recurring_item );
1866
+        if ($object) {
1867
+            return $this->get_item($this->recurring_item);
1868 1868
         }
1869 1869
 
1870 1870
         return $this->recurring_item;
@@ -1879,15 +1879,15 @@  discard block
 block discarded – undo
1879 1879
 	public function get_subscription_name() {
1880 1880
 
1881 1881
 		// Retrieve the recurring name
1882
-        $item = $this->get_recurring( true );
1882
+        $item = $this->get_recurring(true);
1883 1883
 
1884 1884
 		// Abort if it does not exist.
1885
-        if ( empty( $item ) ) {
1885
+        if (empty($item)) {
1886 1886
             return '';
1887 1887
         }
1888 1888
 
1889 1889
 		// Return the item name.
1890
-        return apply_filters( 'wpinv_invoice_get_subscription_name', $item->get_name(), $this );
1890
+        return apply_filters('wpinv_invoice_get_subscription_name', $item->get_name(), $this);
1891 1891
 	}
1892 1892
 
1893 1893
 	/**
@@ -1897,9 +1897,9 @@  discard block
 block discarded – undo
1897 1897
 	 * @return string
1898 1898
 	 */
1899 1899
 	public function get_view_url() {
1900
-        $invoice_url = get_permalink( $this->get_id() );
1901
-		$invoice_url = add_query_arg( 'invoice_key', $this->get_key(), $invoice_url );
1902
-        return apply_filters( 'wpinv_get_view_url', $invoice_url, $this );
1900
+        $invoice_url = get_permalink($this->get_id());
1901
+		$invoice_url = add_query_arg('invoice_key', $this->get_key(), $invoice_url);
1902
+        return apply_filters('wpinv_get_view_url', $invoice_url, $this);
1903 1903
 	}
1904 1904
 
1905 1905
 	/**
@@ -1908,25 +1908,25 @@  discard block
 block discarded – undo
1908 1908
 	 * @since 1.0.19
1909 1909
 	 * @return string
1910 1910
 	 */
1911
-	public function get_checkout_payment_url( $deprecated = false, $secret = false ) {
1911
+	public function get_checkout_payment_url($deprecated = false, $secret = false) {
1912 1912
 
1913 1913
 		// Retrieve the checkout url.
1914 1914
         $pay_url = wpinv_get_checkout_uri();
1915 1915
 
1916 1916
 		// Maybe force ssl.
1917
-        if ( is_ssl() ) {
1918
-            $pay_url = str_replace( 'http:', 'https:', $pay_url );
1917
+        if (is_ssl()) {
1918
+            $pay_url = str_replace('http:', 'https:', $pay_url);
1919 1919
         }
1920 1920
 
1921 1921
 		// Add the invoice key.
1922
-		$pay_url = add_query_arg( 'invoice_key', $this->get_key(), $pay_url );
1922
+		$pay_url = add_query_arg('invoice_key', $this->get_key(), $pay_url);
1923 1923
 
1924 1924
 		// (Maybe?) add a secret
1925
-        if ( $secret ) {
1926
-            $pay_url = add_query_arg( array( '_wpipay' => md5( $this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key() ) ), $pay_url );
1925
+        if ($secret) {
1926
+            $pay_url = add_query_arg(array('_wpipay' => md5($this->get_user_id() . '::' . $this->get_email() . '::' . $this->get_key())), $pay_url);
1927 1927
         }
1928 1928
 
1929
-        return apply_filters( 'wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret );
1929
+        return apply_filters('wpinv_get_checkout_payment_url', $pay_url, $this, $deprecated, $secret);
1930 1930
 	}
1931 1931
 
1932 1932
 	/**
@@ -1941,14 +1941,14 @@  discard block
 block discarded – undo
1941 1941
         $receipt_url = wpinv_get_success_page_uri();
1942 1942
 
1943 1943
 		// Maybe force ssl.
1944
-        if ( is_ssl() ) {
1945
-            $receipt_url = str_replace( 'http:', 'https:', $receipt_url );
1944
+        if (is_ssl()) {
1945
+            $receipt_url = str_replace('http:', 'https:', $receipt_url);
1946 1946
         }
1947 1947
 
1948 1948
 		// Add the invoice key.
1949
-		$receipt_url = add_query_arg( 'invoice_key', $this->get_key(), $receipt_url );
1949
+		$receipt_url = add_query_arg('invoice_key', $this->get_key(), $receipt_url);
1950 1950
 
1951
-        return apply_filters( 'getpaid_get_invoice_receipt_url', $receipt_url, $this );
1951
+        return apply_filters('getpaid_get_invoice_receipt_url', $receipt_url, $this);
1952 1952
 	}
1953 1953
 
1954 1954
 	/**
@@ -1958,7 +1958,7 @@  discard block
 block discarded – undo
1958 1958
 	 * @return string
1959 1959
 	 */
1960 1960
 	public function get_transaction_url() {
1961
-		return apply_filters( 'getpaid_gateway_' . $this->get_gateway() . '_transaction_url', '', $this );
1961
+		return apply_filters('getpaid_gateway_' . $this->get_gateway() . '_transaction_url', '', $this);
1962 1962
 	}
1963 1963
 
1964 1964
 	/**
@@ -1971,7 +1971,7 @@  discard block
 block discarded – undo
1971 1971
 
1972 1972
 		$type   = $this->get_type();
1973 1973
 		$status = "wpi-$type-pending";
1974
-		return str_replace( '-invoice', '', $status );
1974
+		return str_replace('-invoice', '', $status);
1975 1975
 
1976 1976
 	}
1977 1977
 
@@ -1985,14 +1985,14 @@  discard block
 block discarded – undo
1985 1985
 	 * @param  string $context View or edit context.
1986 1986
 	 * @return mixed Value of the given invoice property (if set).
1987 1987
 	 */
1988
-	public function get( $key, $context = 'view' ) {
1988
+	public function get($key, $context = 'view') {
1989 1989
 		$method = "get_$key";
1990 1990
 
1991
-		if ( is_callable( array( $this, $method ) ) ) {
1992
-			return $this->$method( $context );
1991
+		if (is_callable(array($this, $method))) {
1992
+			return $this->$method($context);
1993 1993
 		}
1994 1994
 
1995
-        return $this->get_prop( $key, $context );
1995
+        return $this->get_prop($key, $context);
1996 1996
 	}
1997 1997
 
1998 1998
     /*
@@ -2015,11 +2015,11 @@  discard block
 block discarded – undo
2015 2015
 	 * @param  mixed $value new value.
2016 2016
 	 * @return mixed Value of the given invoice property (if set).
2017 2017
 	 */
2018
-	public function set( $key, $value ) {
2018
+	public function set($key, $value) {
2019 2019
 
2020 2020
         $setter = "set_$key";
2021
-        if ( is_callable( array( $this, $setter ) ) ) {
2022
-            $this->{$setter}( $value );
2021
+        if (is_callable(array($this, $setter))) {
2022
+            $this->{$setter}($value);
2023 2023
         }
2024 2024
 
2025 2025
 	}
@@ -2033,45 +2033,45 @@  discard block
 block discarded – undo
2033 2033
 	 * @param bool   $manual_update Is this a manual status change?.
2034 2034
 	 * @return array details of change.
2035 2035
 	 */
2036
-	public function set_status( $new_status, $note = '', $manual_update = false ) {
2036
+	public function set_status($new_status, $note = '', $manual_update = false) {
2037 2037
 		$old_status = $this->get_status();
2038 2038
 
2039 2039
 		$statuses = $this->get_all_statuses();
2040 2040
 
2041
-		if ( isset( $statuses['draft'] ) ) {
2042
-			unset( $statuses['draft'] );
2041
+		if (isset($statuses['draft'])) {
2042
+			unset($statuses['draft']);
2043 2043
 		}
2044 2044
 
2045
-		$this->set_prop( 'status', $new_status );
2045
+		$this->set_prop('status', $new_status);
2046 2046
 
2047 2047
 		// If setting the status, ensure it's set to a valid status.
2048
-		if ( true === $this->object_read ) {
2048
+		if (true === $this->object_read) {
2049 2049
 
2050 2050
 			// Only allow valid new status.
2051
-			if ( ! array_key_exists( $new_status, $statuses ) ) {
2051
+			if (!array_key_exists($new_status, $statuses)) {
2052 2052
 				$new_status = $this->get_default_status();
2053 2053
 			}
2054 2054
 
2055 2055
 			// If the old status is set but unknown (e.g. draft) assume its pending for action usage.
2056
-			if ( $old_status && ! array_key_exists( $new_status, $statuses ) ) {
2056
+			if ($old_status && !array_key_exists($new_status, $statuses)) {
2057 2057
 				$old_status = $this->get_default_status();
2058 2058
 			}
2059 2059
 
2060 2060
 			// Paid - Renewal (i.e when duplicating a parent invoice )
2061
-			if ( $new_status == 'wpi-pending' && $old_status == 'publish' && ! $this->get_id() ) {
2061
+			if ($new_status == 'wpi-pending' && $old_status == 'publish' && !$this->get_id()) {
2062 2062
 				$old_status = 'wpi-pending';
2063 2063
 			}
2064 2064
 
2065
-			if ( $old_status !== $new_status ) {
2065
+			if ($old_status !== $new_status) {
2066 2066
 				$this->status_transition = array(
2067
-					'from'   => ! empty( $this->status_transition['from'] ) ? $this->status_transition['from'] : $old_status,
2067
+					'from'   => !empty($this->status_transition['from']) ? $this->status_transition['from'] : $old_status,
2068 2068
 					'to'     => $new_status,
2069 2069
 					'note'   => $note,
2070 2070
 					'manual' => (bool) $manual_update,
2071 2071
 				);
2072 2072
 
2073
-				if ( $manual_update ) {
2074
-					do_action( 'getpaid_' . $this->object_type . '_edit_status', $this->get_id(), $new_status );
2073
+				if ($manual_update) {
2074
+					do_action('getpaid_' . $this->object_type . '_edit_status', $this->get_id(), $new_status);
2075 2075
 				}
2076 2076
 
2077 2077
 				$this->maybe_set_date_paid();
@@ -2095,8 +2095,8 @@  discard block
 block discarded – undo
2095 2095
 	 */
2096 2096
 	public function maybe_set_date_paid() {
2097 2097
 
2098
-		if ( ! $this->get_date_completed( 'edit' ) && $this->is_paid() ) {
2099
-			$this->set_date_completed( current_time( 'mysql' ) );
2098
+		if (!$this->get_date_completed('edit') && $this->is_paid()) {
2099
+			$this->set_date_completed(current_time('mysql'));
2100 2100
 		}
2101 2101
 	}
2102 2102
 
@@ -2105,11 +2105,11 @@  discard block
 block discarded – undo
2105 2105
 	 *
2106 2106
 	 * @since 1.0.19
2107 2107
 	 */
2108
-	public function set_parent_id( $value ) {
2109
-		if ( $value && ( $value === $this->get_id() ) ) {
2108
+	public function set_parent_id($value) {
2109
+		if ($value && ($value === $this->get_id())) {
2110 2110
 			return;
2111 2111
 		}
2112
-		$this->set_prop( 'parent_id', absint( $value ) );
2112
+		$this->set_prop('parent_id', absint($value));
2113 2113
     }
2114 2114
 
2115 2115
     /**
@@ -2117,8 +2117,8 @@  discard block
 block discarded – undo
2117 2117
 	 *
2118 2118
 	 * @since 1.0.19
2119 2119
 	 */
2120
-	public function set_version( $value ) {
2121
-		$this->set_prop( 'version', $value );
2120
+	public function set_version($value) {
2121
+		$this->set_prop('version', $value);
2122 2122
     }
2123 2123
 
2124 2124
     /**
@@ -2128,15 +2128,15 @@  discard block
 block discarded – undo
2128 2128
 	 * @param string $value Value to set.
2129 2129
      * @return bool Whether or not the date was set.
2130 2130
 	 */
2131
-	public function set_date_created( $value ) {
2132
-        $date = strtotime( $value );
2131
+	public function set_date_created($value) {
2132
+        $date = strtotime($value);
2133 2133
 
2134
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2135
-            $this->set_prop( 'date_created', date( 'Y-m-d H:i:s', $date ) );
2134
+        if ($date && $value !== '0000-00-00 00:00:00') {
2135
+            $this->set_prop('date_created', date('Y-m-d H:i:s', $date));
2136 2136
             return true;
2137 2137
         }
2138 2138
 
2139
-		$this->set_prop( 'date_created', '' );
2139
+		$this->set_prop('date_created', '');
2140 2140
 		return false;
2141 2141
 
2142 2142
     }
@@ -2148,15 +2148,15 @@  discard block
 block discarded – undo
2148 2148
 	 * @param string $value Value to set.
2149 2149
      * @return bool Whether or not the date was set.
2150 2150
 	 */
2151
-	public function set_due_date( $value ) {
2152
-        $date = strtotime( $value );
2151
+	public function set_due_date($value) {
2152
+        $date = strtotime($value);
2153 2153
 
2154
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2155
-            $this->set_prop( 'due_date', date( 'Y-m-d H:i:s', $date ) );
2154
+        if ($date && $value !== '0000-00-00 00:00:00') {
2155
+            $this->set_prop('due_date', date('Y-m-d H:i:s', $date));
2156 2156
             return true;
2157 2157
         }
2158 2158
 
2159
-		$this->set_prop( 'due_date', '' );
2159
+		$this->set_prop('due_date', '');
2160 2160
         return false;
2161 2161
 
2162 2162
     }
@@ -2167,8 +2167,8 @@  discard block
 block discarded – undo
2167 2167
 	 * @since 1.0.19
2168 2168
 	 * @param  string $value New name.
2169 2169
 	 */
2170
-	public function set_date_due( $value ) {
2171
-		$this->set_due_date( $value );
2170
+	public function set_date_due($value) {
2171
+		$this->set_due_date($value);
2172 2172
     }
2173 2173
 
2174 2174
     /**
@@ -2178,15 +2178,15 @@  discard block
 block discarded – undo
2178 2178
 	 * @param string $value Value to set.
2179 2179
      * @return bool Whether or not the date was set.
2180 2180
 	 */
2181
-	public function set_completed_date( $value ) {
2182
-        $date = strtotime( $value );
2181
+	public function set_completed_date($value) {
2182
+        $date = strtotime($value);
2183 2183
 
2184
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2185
-            $this->set_prop( 'completed_date', date( 'Y-m-d H:i:s', $date ) );
2184
+        if ($date && $value !== '0000-00-00 00:00:00') {
2185
+            $this->set_prop('completed_date', date('Y-m-d H:i:s', $date));
2186 2186
             return true;
2187 2187
         }
2188 2188
 
2189
-		$this->set_prop( 'completed_date', '' );
2189
+		$this->set_prop('completed_date', '');
2190 2190
         return false;
2191 2191
 
2192 2192
     }
@@ -2197,8 +2197,8 @@  discard block
 block discarded – undo
2197 2197
 	 * @since 1.0.19
2198 2198
 	 * @param  string $value New name.
2199 2199
 	 */
2200
-	public function set_date_completed( $value ) {
2201
-		$this->set_completed_date( $value );
2200
+	public function set_date_completed($value) {
2201
+		$this->set_completed_date($value);
2202 2202
     }
2203 2203
 
2204 2204
     /**
@@ -2208,15 +2208,15 @@  discard block
 block discarded – undo
2208 2208
 	 * @param string $value Value to set.
2209 2209
      * @return bool Whether or not the date was set.
2210 2210
 	 */
2211
-	public function set_date_modified( $value ) {
2212
-        $date = strtotime( $value );
2211
+	public function set_date_modified($value) {
2212
+        $date = strtotime($value);
2213 2213
 
2214
-        if ( $date && $value !== '0000-00-00 00:00:00' ) {
2215
-            $this->set_prop( 'date_modified', date( 'Y-m-d H:i:s', $date ) );
2214
+        if ($date && $value !== '0000-00-00 00:00:00') {
2215
+            $this->set_prop('date_modified', date('Y-m-d H:i:s', $date));
2216 2216
             return true;
2217 2217
         }
2218 2218
 
2219
-		$this->set_prop( 'date_modified', '' );
2219
+		$this->set_prop('date_modified', '');
2220 2220
         return false;
2221 2221
 
2222 2222
     }
@@ -2227,9 +2227,9 @@  discard block
 block discarded – undo
2227 2227
 	 * @since 1.0.19
2228 2228
 	 * @param  string $value New number.
2229 2229
 	 */
2230
-	public function set_number( $value ) {
2231
-        $number = sanitize_text_field( $value );
2232
-		$this->set_prop( 'number', $number );
2230
+	public function set_number($value) {
2231
+        $number = sanitize_text_field($value);
2232
+		$this->set_prop('number', $number);
2233 2233
     }
2234 2234
 
2235 2235
     /**
@@ -2238,9 +2238,9 @@  discard block
 block discarded – undo
2238 2238
 	 * @since 1.0.19
2239 2239
 	 * @param  string $value Type.
2240 2240
 	 */
2241
-	public function set_type( $value ) {
2242
-        $type = sanitize_text_field( str_replace( 'wpi_', '', $value ) );
2243
-		$this->set_prop( 'type', $type );
2241
+	public function set_type($value) {
2242
+        $type = sanitize_text_field(str_replace('wpi_', '', $value));
2243
+		$this->set_prop('type', $type);
2244 2244
 	}
2245 2245
 
2246 2246
     /**
@@ -2249,10 +2249,10 @@  discard block
 block discarded – undo
2249 2249
 	 * @since 1.0.19
2250 2250
 	 * @param  string $value Post type.
2251 2251
 	 */
2252
-	public function set_post_type( $value ) {
2253
-        if ( getpaid_is_invoice_post_type( $value ) ) {
2254
-			$this->set_type( $value );
2255
-            $this->set_prop( 'post_type', $value );
2252
+	public function set_post_type($value) {
2253
+        if (getpaid_is_invoice_post_type($value)) {
2254
+			$this->set_type($value);
2255
+            $this->set_prop('post_type', $value);
2256 2256
         }
2257 2257
     }
2258 2258
 
@@ -2262,9 +2262,9 @@  discard block
 block discarded – undo
2262 2262
 	 * @since 1.0.19
2263 2263
 	 * @param  string $value New key.
2264 2264
 	 */
2265
-	public function set_key( $value ) {
2266
-        $key = sanitize_text_field( $value );
2267
-		$this->set_prop( 'key', $key );
2265
+	public function set_key($value) {
2266
+        $key = sanitize_text_field($value);
2267
+		$this->set_prop('key', $key);
2268 2268
     }
2269 2269
 
2270 2270
     /**
@@ -2273,9 +2273,9 @@  discard block
 block discarded – undo
2273 2273
 	 * @since 1.0.19
2274 2274
 	 * @param  string $value mode.
2275 2275
 	 */
2276
-	public function set_mode( $value ) {
2277
-        if ( in_array( $value, array( 'live', 'test' ) ) ) {
2278
-            $this->set_prop( 'mode', $value );
2276
+	public function set_mode($value) {
2277
+        if (in_array($value, array('live', 'test'))) {
2278
+            $this->set_prop('mode', $value);
2279 2279
         }
2280 2280
     }
2281 2281
 
@@ -2285,8 +2285,8 @@  discard block
 block discarded – undo
2285 2285
 	 * @since 1.0.19
2286 2286
 	 * @param  string $value path.
2287 2287
 	 */
2288
-	public function set_path( $value ) {
2289
-        $this->set_prop( 'path', $value );
2288
+	public function set_path($value) {
2289
+        $this->set_prop('path', $value);
2290 2290
     }
2291 2291
 
2292 2292
     /**
@@ -2295,9 +2295,9 @@  discard block
 block discarded – undo
2295 2295
 	 * @since 1.0.19
2296 2296
 	 * @param  string $value New name.
2297 2297
 	 */
2298
-	public function set_name( $value ) {
2299
-        $name = sanitize_text_field( $value );
2300
-		$this->set_prop( 'name', $name );
2298
+	public function set_name($value) {
2299
+        $name = sanitize_text_field($value);
2300
+		$this->set_prop('name', $name);
2301 2301
     }
2302 2302
 
2303 2303
     /**
@@ -2306,8 +2306,8 @@  discard block
 block discarded – undo
2306 2306
 	 * @since 1.0.19
2307 2307
 	 * @param  string $value New name.
2308 2308
 	 */
2309
-	public function set_title( $value ) {
2310
-		$this->set_name( $value );
2309
+	public function set_title($value) {
2310
+		$this->set_name($value);
2311 2311
     }
2312 2312
 
2313 2313
     /**
@@ -2316,9 +2316,9 @@  discard block
 block discarded – undo
2316 2316
 	 * @since 1.0.19
2317 2317
 	 * @param  string $value New description.
2318 2318
 	 */
2319
-	public function set_description( $value ) {
2320
-        $description = wp_kses_post( $value );
2321
-		$this->set_prop( 'description', $description );
2319
+	public function set_description($value) {
2320
+        $description = wp_kses_post($value);
2321
+		$this->set_prop('description', $description);
2322 2322
     }
2323 2323
 
2324 2324
     /**
@@ -2327,8 +2327,8 @@  discard block
 block discarded – undo
2327 2327
 	 * @since 1.0.19
2328 2328
 	 * @param  string $value New description.
2329 2329
 	 */
2330
-	public function set_excerpt( $value ) {
2331
-		$this->set_description( $value );
2330
+	public function set_excerpt($value) {
2331
+		$this->set_description($value);
2332 2332
     }
2333 2333
 
2334 2334
     /**
@@ -2337,8 +2337,8 @@  discard block
 block discarded – undo
2337 2337
 	 * @since 1.0.19
2338 2338
 	 * @param  string $value New description.
2339 2339
 	 */
2340
-	public function set_summary( $value ) {
2341
-		$this->set_description( $value );
2340
+	public function set_summary($value) {
2341
+		$this->set_description($value);
2342 2342
     }
2343 2343
 
2344 2344
     /**
@@ -2347,12 +2347,12 @@  discard block
 block discarded – undo
2347 2347
 	 * @since 1.0.19
2348 2348
 	 * @param  int $value New author.
2349 2349
 	 */
2350
-	public function set_author( $value ) {
2351
-		$user = get_user_by( 'id', (int) $value );
2350
+	public function set_author($value) {
2351
+		$user = get_user_by('id', (int) $value);
2352 2352
 
2353
-		if ( $user && $user->ID ) {
2354
-			$this->set_prop( 'author', $user->ID );
2355
-			$this->set_prop( 'email', $user->user_email );
2353
+		if ($user && $user->ID) {
2354
+			$this->set_prop('author', $user->ID);
2355
+			$this->set_prop('email', $user->user_email);
2356 2356
 		}
2357 2357
 
2358 2358
     }
@@ -2363,8 +2363,8 @@  discard block
 block discarded – undo
2363 2363
 	 * @since 1.0.19
2364 2364
 	 * @param  int $value New user id.
2365 2365
 	 */
2366
-	public function set_user_id( $value ) {
2367
-		$this->set_author( $value );
2366
+	public function set_user_id($value) {
2367
+		$this->set_author($value);
2368 2368
     }
2369 2369
 
2370 2370
     /**
@@ -2373,8 +2373,8 @@  discard block
 block discarded – undo
2373 2373
 	 * @since 1.0.19
2374 2374
 	 * @param  int $value New user id.
2375 2375
 	 */
2376
-	public function set_customer_id( $value ) {
2377
-		$this->set_prop( 'customer_id', (int) $value );
2376
+	public function set_customer_id($value) {
2377
+		$this->set_prop('customer_id', (int) $value);
2378 2378
     }
2379 2379
 
2380 2380
     /**
@@ -2383,8 +2383,8 @@  discard block
 block discarded – undo
2383 2383
 	 * @since 1.0.19
2384 2384
 	 * @param  string $value ip address.
2385 2385
 	 */
2386
-	public function set_ip( $value ) {
2387
-		$this->set_prop( 'ip', $value );
2386
+	public function set_ip($value) {
2387
+		$this->set_prop('ip', $value);
2388 2388
     }
2389 2389
 
2390 2390
     /**
@@ -2393,8 +2393,8 @@  discard block
 block discarded – undo
2393 2393
 	 * @since 1.0.19
2394 2394
 	 * @param  string $value ip address.
2395 2395
 	 */
2396
-	public function set_user_ip( $value ) {
2397
-		$this->set_ip( $value );
2396
+	public function set_user_ip($value) {
2397
+		$this->set_ip($value);
2398 2398
     }
2399 2399
 
2400 2400
     /**
@@ -2403,8 +2403,8 @@  discard block
 block discarded – undo
2403 2403
 	 * @since 1.0.19
2404 2404
 	 * @param  string $value first name.
2405 2405
 	 */
2406
-	public function set_first_name( $value ) {
2407
-		$this->set_prop( 'first_name', $value );
2406
+	public function set_first_name($value) {
2407
+		$this->set_prop('first_name', $value);
2408 2408
     }
2409 2409
 
2410 2410
     /**
@@ -2413,8 +2413,8 @@  discard block
 block discarded – undo
2413 2413
 	 * @since 1.0.19
2414 2414
 	 * @param  string $value first name.
2415 2415
 	 */
2416
-	public function set_user_first_name( $value ) {
2417
-		$this->set_first_name( $value );
2416
+	public function set_user_first_name($value) {
2417
+		$this->set_first_name($value);
2418 2418
     }
2419 2419
 
2420 2420
     /**
@@ -2423,8 +2423,8 @@  discard block
 block discarded – undo
2423 2423
 	 * @since 1.0.19
2424 2424
 	 * @param  string $value first name.
2425 2425
 	 */
2426
-	public function set_customer_first_name( $value ) {
2427
-		$this->set_first_name( $value );
2426
+	public function set_customer_first_name($value) {
2427
+		$this->set_first_name($value);
2428 2428
     }
2429 2429
 
2430 2430
     /**
@@ -2433,8 +2433,8 @@  discard block
 block discarded – undo
2433 2433
 	 * @since 1.0.19
2434 2434
 	 * @param  string $value last name.
2435 2435
 	 */
2436
-	public function set_last_name( $value ) {
2437
-		$this->set_prop( 'last_name', $value );
2436
+	public function set_last_name($value) {
2437
+		$this->set_prop('last_name', $value);
2438 2438
     }
2439 2439
 
2440 2440
     /**
@@ -2443,8 +2443,8 @@  discard block
 block discarded – undo
2443 2443
 	 * @since 1.0.19
2444 2444
 	 * @param  string $value last name.
2445 2445
 	 */
2446
-	public function set_user_last_name( $value ) {
2447
-		$this->set_last_name( $value );
2446
+	public function set_user_last_name($value) {
2447
+		$this->set_last_name($value);
2448 2448
     }
2449 2449
 
2450 2450
     /**
@@ -2453,8 +2453,8 @@  discard block
 block discarded – undo
2453 2453
 	 * @since 1.0.19
2454 2454
 	 * @param  string $value last name.
2455 2455
 	 */
2456
-	public function set_customer_last_name( $value ) {
2457
-		$this->set_last_name( $value );
2456
+	public function set_customer_last_name($value) {
2457
+		$this->set_last_name($value);
2458 2458
     }
2459 2459
 
2460 2460
     /**
@@ -2463,8 +2463,8 @@  discard block
 block discarded – undo
2463 2463
 	 * @since 1.0.19
2464 2464
 	 * @param  string $value phone.
2465 2465
 	 */
2466
-	public function set_phone( $value ) {
2467
-		$this->set_prop( 'phone', $value );
2466
+	public function set_phone($value) {
2467
+		$this->set_prop('phone', $value);
2468 2468
     }
2469 2469
 
2470 2470
     /**
@@ -2473,8 +2473,8 @@  discard block
 block discarded – undo
2473 2473
 	 * @since 1.0.19
2474 2474
 	 * @param  string $value phone.
2475 2475
 	 */
2476
-	public function set_user_phone( $value ) {
2477
-		$this->set_phone( $value );
2476
+	public function set_user_phone($value) {
2477
+		$this->set_phone($value);
2478 2478
     }
2479 2479
 
2480 2480
     /**
@@ -2483,8 +2483,8 @@  discard block
 block discarded – undo
2483 2483
 	 * @since 1.0.19
2484 2484
 	 * @param  string $value phone.
2485 2485
 	 */
2486
-	public function set_customer_phone( $value ) {
2487
-		$this->set_phone( $value );
2486
+	public function set_customer_phone($value) {
2487
+		$this->set_phone($value);
2488 2488
     }
2489 2489
 
2490 2490
     /**
@@ -2493,8 +2493,8 @@  discard block
 block discarded – undo
2493 2493
 	 * @since 1.0.19
2494 2494
 	 * @param  string $value phone.
2495 2495
 	 */
2496
-	public function set_phone_number( $value ) {
2497
-		$this->set_phone( $value );
2496
+	public function set_phone_number($value) {
2497
+		$this->set_phone($value);
2498 2498
     }
2499 2499
 
2500 2500
     /**
@@ -2503,8 +2503,8 @@  discard block
 block discarded – undo
2503 2503
 	 * @since 1.0.19
2504 2504
 	 * @param  string $value email address.
2505 2505
 	 */
2506
-	public function set_email( $value ) {
2507
-		$this->set_prop( 'email', $value );
2506
+	public function set_email($value) {
2507
+		$this->set_prop('email', $value);
2508 2508
     }
2509 2509
 
2510 2510
     /**
@@ -2513,8 +2513,8 @@  discard block
 block discarded – undo
2513 2513
 	 * @since 1.0.19
2514 2514
 	 * @param  string $value email address.
2515 2515
 	 */
2516
-	public function set_user_email( $value ) {
2517
-		$this->set_email( $value );
2516
+	public function set_user_email($value) {
2517
+		$this->set_email($value);
2518 2518
     }
2519 2519
 
2520 2520
     /**
@@ -2523,8 +2523,8 @@  discard block
 block discarded – undo
2523 2523
 	 * @since 1.0.19
2524 2524
 	 * @param  string $value email address.
2525 2525
 	 */
2526
-	public function set_email_address( $value ) {
2527
-		$this->set_email( $value );
2526
+	public function set_email_address($value) {
2527
+		$this->set_email($value);
2528 2528
     }
2529 2529
 
2530 2530
     /**
@@ -2533,8 +2533,8 @@  discard block
 block discarded – undo
2533 2533
 	 * @since 1.0.19
2534 2534
 	 * @param  string $value email address.
2535 2535
 	 */
2536
-	public function set_customer_email( $value ) {
2537
-		$this->set_email( $value );
2536
+	public function set_customer_email($value) {
2537
+		$this->set_email($value);
2538 2538
     }
2539 2539
 
2540 2540
     /**
@@ -2543,8 +2543,8 @@  discard block
 block discarded – undo
2543 2543
 	 * @since 1.0.19
2544 2544
 	 * @param  string $value country.
2545 2545
 	 */
2546
-	public function set_country( $value ) {
2547
-		$this->set_prop( 'country', $value );
2546
+	public function set_country($value) {
2547
+		$this->set_prop('country', $value);
2548 2548
     }
2549 2549
 
2550 2550
     /**
@@ -2553,8 +2553,8 @@  discard block
 block discarded – undo
2553 2553
 	 * @since 1.0.19
2554 2554
 	 * @param  string $value country.
2555 2555
 	 */
2556
-	public function set_user_country( $value ) {
2557
-		$this->set_country( $value );
2556
+	public function set_user_country($value) {
2557
+		$this->set_country($value);
2558 2558
     }
2559 2559
 
2560 2560
     /**
@@ -2563,8 +2563,8 @@  discard block
 block discarded – undo
2563 2563
 	 * @since 1.0.19
2564 2564
 	 * @param  string $value country.
2565 2565
 	 */
2566
-	public function set_customer_country( $value ) {
2567
-		$this->set_country( $value );
2566
+	public function set_customer_country($value) {
2567
+		$this->set_country($value);
2568 2568
     }
2569 2569
 
2570 2570
     /**
@@ -2573,8 +2573,8 @@  discard block
 block discarded – undo
2573 2573
 	 * @since 1.0.19
2574 2574
 	 * @param  string $value state.
2575 2575
 	 */
2576
-	public function set_state( $value ) {
2577
-		$this->set_prop( 'state', $value );
2576
+	public function set_state($value) {
2577
+		$this->set_prop('state', $value);
2578 2578
     }
2579 2579
 
2580 2580
     /**
@@ -2583,8 +2583,8 @@  discard block
 block discarded – undo
2583 2583
 	 * @since 1.0.19
2584 2584
 	 * @param  string $value state.
2585 2585
 	 */
2586
-	public function set_user_state( $value ) {
2587
-		$this->set_state( $value );
2586
+	public function set_user_state($value) {
2587
+		$this->set_state($value);
2588 2588
     }
2589 2589
 
2590 2590
     /**
@@ -2593,8 +2593,8 @@  discard block
 block discarded – undo
2593 2593
 	 * @since 1.0.19
2594 2594
 	 * @param  string $value state.
2595 2595
 	 */
2596
-	public function set_customer_state( $value ) {
2597
-		$this->set_state( $value );
2596
+	public function set_customer_state($value) {
2597
+		$this->set_state($value);
2598 2598
     }
2599 2599
 
2600 2600
     /**
@@ -2603,8 +2603,8 @@  discard block
 block discarded – undo
2603 2603
 	 * @since 1.0.19
2604 2604
 	 * @param  string $value city.
2605 2605
 	 */
2606
-	public function set_city( $value ) {
2607
-		$this->set_prop( 'city', $value );
2606
+	public function set_city($value) {
2607
+		$this->set_prop('city', $value);
2608 2608
     }
2609 2609
 
2610 2610
     /**
@@ -2613,8 +2613,8 @@  discard block
 block discarded – undo
2613 2613
 	 * @since 1.0.19
2614 2614
 	 * @param  string $value city.
2615 2615
 	 */
2616
-	public function set_user_city( $value ) {
2617
-		$this->set_city( $value );
2616
+	public function set_user_city($value) {
2617
+		$this->set_city($value);
2618 2618
     }
2619 2619
 
2620 2620
     /**
@@ -2623,8 +2623,8 @@  discard block
 block discarded – undo
2623 2623
 	 * @since 1.0.19
2624 2624
 	 * @param  string $value city.
2625 2625
 	 */
2626
-	public function set_customer_city( $value ) {
2627
-		$this->set_city( $value );
2626
+	public function set_customer_city($value) {
2627
+		$this->set_city($value);
2628 2628
     }
2629 2629
 
2630 2630
     /**
@@ -2633,8 +2633,8 @@  discard block
 block discarded – undo
2633 2633
 	 * @since 1.0.19
2634 2634
 	 * @param  string $value zip.
2635 2635
 	 */
2636
-	public function set_zip( $value ) {
2637
-		$this->set_prop( 'zip', $value );
2636
+	public function set_zip($value) {
2637
+		$this->set_prop('zip', $value);
2638 2638
     }
2639 2639
 
2640 2640
     /**
@@ -2643,8 +2643,8 @@  discard block
 block discarded – undo
2643 2643
 	 * @since 1.0.19
2644 2644
 	 * @param  string $value zip.
2645 2645
 	 */
2646
-	public function set_user_zip( $value ) {
2647
-		$this->set_zip( $value );
2646
+	public function set_user_zip($value) {
2647
+		$this->set_zip($value);
2648 2648
     }
2649 2649
 
2650 2650
     /**
@@ -2653,8 +2653,8 @@  discard block
 block discarded – undo
2653 2653
 	 * @since 1.0.19
2654 2654
 	 * @param  string $value zip.
2655 2655
 	 */
2656
-	public function set_customer_zip( $value ) {
2657
-		$this->set_zip( $value );
2656
+	public function set_customer_zip($value) {
2657
+		$this->set_zip($value);
2658 2658
     }
2659 2659
 
2660 2660
     /**
@@ -2663,8 +2663,8 @@  discard block
 block discarded – undo
2663 2663
 	 * @since 1.0.19
2664 2664
 	 * @param  string $value company.
2665 2665
 	 */
2666
-	public function set_company( $value ) {
2667
-		$this->set_prop( 'company', $value );
2666
+	public function set_company($value) {
2667
+		$this->set_prop('company', $value);
2668 2668
     }
2669 2669
 
2670 2670
     /**
@@ -2673,8 +2673,8 @@  discard block
 block discarded – undo
2673 2673
 	 * @since 1.0.19
2674 2674
 	 * @param  string $value company.
2675 2675
 	 */
2676
-	public function set_user_company( $value ) {
2677
-		$this->set_company( $value );
2676
+	public function set_user_company($value) {
2677
+		$this->set_company($value);
2678 2678
     }
2679 2679
 
2680 2680
     /**
@@ -2683,8 +2683,8 @@  discard block
 block discarded – undo
2683 2683
 	 * @since 1.0.19
2684 2684
 	 * @param  string $value company.
2685 2685
 	 */
2686
-	public function set_customer_company( $value ) {
2687
-		$this->set_company( $value );
2686
+	public function set_customer_company($value) {
2687
+		$this->set_company($value);
2688 2688
     }
2689 2689
 
2690 2690
 	/**
@@ -2693,8 +2693,8 @@  discard block
 block discarded – undo
2693 2693
 	 * @since 1.0.19
2694 2694
 	 * @param  string $value company id.
2695 2695
 	 */
2696
-	public function set_company_id( $value ) {
2697
-		$this->set_prop( 'company_id', $value );
2696
+	public function set_company_id($value) {
2697
+		$this->set_prop('company_id', $value);
2698 2698
     }
2699 2699
 
2700 2700
     /**
@@ -2703,8 +2703,8 @@  discard block
 block discarded – undo
2703 2703
 	 * @since 1.0.19
2704 2704
 	 * @param  string $value var number.
2705 2705
 	 */
2706
-	public function set_vat_number( $value ) {
2707
-		$this->set_prop( 'vat_number', $value );
2706
+	public function set_vat_number($value) {
2707
+		$this->set_prop('vat_number', $value);
2708 2708
     }
2709 2709
 
2710 2710
     /**
@@ -2713,8 +2713,8 @@  discard block
 block discarded – undo
2713 2713
 	 * @since 1.0.19
2714 2714
 	 * @param  string $value var number.
2715 2715
 	 */
2716
-	public function set_user_vat_number( $value ) {
2717
-		$this->set_vat_number( $value );
2716
+	public function set_user_vat_number($value) {
2717
+		$this->set_vat_number($value);
2718 2718
     }
2719 2719
 
2720 2720
     /**
@@ -2723,8 +2723,8 @@  discard block
 block discarded – undo
2723 2723
 	 * @since 1.0.19
2724 2724
 	 * @param  string $value var number.
2725 2725
 	 */
2726
-	public function set_customer_vat_number( $value ) {
2727
-		$this->set_vat_number( $value );
2726
+	public function set_customer_vat_number($value) {
2727
+		$this->set_vat_number($value);
2728 2728
     }
2729 2729
 
2730 2730
     /**
@@ -2733,8 +2733,8 @@  discard block
 block discarded – undo
2733 2733
 	 * @since 1.0.19
2734 2734
 	 * @param  string $value var rate.
2735 2735
 	 */
2736
-	public function set_vat_rate( $value ) {
2737
-		$this->set_prop( 'vat_rate', $value );
2736
+	public function set_vat_rate($value) {
2737
+		$this->set_prop('vat_rate', $value);
2738 2738
     }
2739 2739
 
2740 2740
     /**
@@ -2743,8 +2743,8 @@  discard block
 block discarded – undo
2743 2743
 	 * @since 1.0.19
2744 2744
 	 * @param  string $value var number.
2745 2745
 	 */
2746
-	public function set_user_vat_rate( $value ) {
2747
-		$this->set_vat_rate( $value );
2746
+	public function set_user_vat_rate($value) {
2747
+		$this->set_vat_rate($value);
2748 2748
     }
2749 2749
 
2750 2750
     /**
@@ -2753,8 +2753,8 @@  discard block
 block discarded – undo
2753 2753
 	 * @since 1.0.19
2754 2754
 	 * @param  string $value var number.
2755 2755
 	 */
2756
-	public function set_customer_vat_rate( $value ) {
2757
-		$this->set_vat_rate( $value );
2756
+	public function set_customer_vat_rate($value) {
2757
+		$this->set_vat_rate($value);
2758 2758
     }
2759 2759
 
2760 2760
     /**
@@ -2763,8 +2763,8 @@  discard block
 block discarded – undo
2763 2763
 	 * @since 1.0.19
2764 2764
 	 * @param  string $value address.
2765 2765
 	 */
2766
-	public function set_address( $value ) {
2767
-		$this->set_prop( 'address', $value );
2766
+	public function set_address($value) {
2767
+		$this->set_prop('address', $value);
2768 2768
     }
2769 2769
 
2770 2770
     /**
@@ -2773,8 +2773,8 @@  discard block
 block discarded – undo
2773 2773
 	 * @since 1.0.19
2774 2774
 	 * @param  string $value address.
2775 2775
 	 */
2776
-	public function set_user_address( $value ) {
2777
-		$this->set_address( $value );
2776
+	public function set_user_address($value) {
2777
+		$this->set_address($value);
2778 2778
     }
2779 2779
 
2780 2780
     /**
@@ -2783,8 +2783,8 @@  discard block
 block discarded – undo
2783 2783
 	 * @since 1.0.19
2784 2784
 	 * @param  string $value address.
2785 2785
 	 */
2786
-	public function set_customer_address( $value ) {
2787
-		$this->set_address( $value );
2786
+	public function set_customer_address($value) {
2787
+		$this->set_address($value);
2788 2788
     }
2789 2789
 
2790 2790
     /**
@@ -2793,8 +2793,8 @@  discard block
 block discarded – undo
2793 2793
 	 * @since 1.0.19
2794 2794
 	 * @param  int|bool $value confirmed.
2795 2795
 	 */
2796
-	public function set_is_viewed( $value ) {
2797
-		$this->set_prop( 'is_viewed', $value );
2796
+	public function set_is_viewed($value) {
2797
+		$this->set_prop('is_viewed', $value);
2798 2798
 	}
2799 2799
 
2800 2800
 	/**
@@ -2803,8 +2803,8 @@  discard block
 block discarded – undo
2803 2803
 	 * @since 1.0.19
2804 2804
 	 * @param  string $value email recipients.
2805 2805
 	 */
2806
-	public function set_email_cc( $value ) {
2807
-		$this->set_prop( 'email_cc', $value );
2806
+	public function set_email_cc($value) {
2807
+		$this->set_prop('email_cc', $value);
2808 2808
 	}
2809 2809
 
2810 2810
 	/**
@@ -2813,9 +2813,9 @@  discard block
 block discarded – undo
2813 2813
 	 * @since 1.0.19
2814 2814
 	 * @param  string $value template.
2815 2815
 	 */
2816
-	public function set_template( $value ) {
2817
-		if ( in_array( $value, array( 'quantity', 'hours', 'amount' ) ) ) {
2818
-			$this->set_prop( 'template', $value );
2816
+	public function set_template($value) {
2817
+		if (in_array($value, array('quantity', 'hours', 'amount'))) {
2818
+			$this->set_prop('template', $value);
2819 2819
 		}
2820 2820
 	}
2821 2821
 
@@ -2826,8 +2826,8 @@  discard block
 block discarded – undo
2826 2826
 	 * @param  string $value source.
2827 2827
 	 * @deprecated
2828 2828
 	 */
2829
-	public function created_via( $value ) {
2830
-		$this->set_created_via( sanitize_text_field( $value ) );
2829
+	public function created_via($value) {
2830
+		$this->set_created_via(sanitize_text_field($value));
2831 2831
 	}
2832 2832
 
2833 2833
 	/**
@@ -2836,8 +2836,8 @@  discard block
 block discarded – undo
2836 2836
 	 * @since 1.0.19
2837 2837
 	 * @param  string $value source.
2838 2838
 	 */
2839
-	public function set_created_via( $value ) {
2840
-		$this->set_prop( 'created_via', sanitize_text_field( $value ) );
2839
+	public function set_created_via($value) {
2840
+		$this->set_prop('created_via', sanitize_text_field($value));
2841 2841
 	}
2842 2842
 
2843 2843
 	/**
@@ -2846,8 +2846,8 @@  discard block
 block discarded – undo
2846 2846
 	 * @since 1.0.19
2847 2847
 	 * @param  int|bool $value confirmed.
2848 2848
 	 */
2849
-	public function set_address_confirmed( $value ) {
2850
-		$this->set_prop( 'address_confirmed', $value );
2849
+	public function set_address_confirmed($value) {
2850
+		$this->set_prop('address_confirmed', $value);
2851 2851
     }
2852 2852
 
2853 2853
     /**
@@ -2856,8 +2856,8 @@  discard block
 block discarded – undo
2856 2856
 	 * @since 1.0.19
2857 2857
 	 * @param  int|bool $value confirmed.
2858 2858
 	 */
2859
-	public function set_user_address_confirmed( $value ) {
2860
-		$this->set_address_confirmed( $value );
2859
+	public function set_user_address_confirmed($value) {
2860
+		$this->set_address_confirmed($value);
2861 2861
     }
2862 2862
 
2863 2863
     /**
@@ -2866,8 +2866,8 @@  discard block
 block discarded – undo
2866 2866
 	 * @since 1.0.19
2867 2867
 	 * @param  int|bool $value confirmed.
2868 2868
 	 */
2869
-	public function set_customer_address_confirmed( $value ) {
2870
-		$this->set_address_confirmed( $value );
2869
+	public function set_customer_address_confirmed($value) {
2870
+		$this->set_address_confirmed($value);
2871 2871
     }
2872 2872
 
2873 2873
     /**
@@ -2876,13 +2876,13 @@  discard block
 block discarded – undo
2876 2876
 	 * @since 1.0.19
2877 2877
 	 * @param  float $value shipping amount.
2878 2878
 	 */
2879
-	public function set_shipping( $value ) {
2879
+	public function set_shipping($value) {
2880 2880
 
2881
-		if ( ! is_numeric( $value ) ) {
2882
-			return $this->set_prop( 'shipping', null );
2881
+		if (!is_numeric($value)) {
2882
+			return $this->set_prop('shipping', null);
2883 2883
 		}
2884 2884
 
2885
-		$this->set_prop( 'shipping', max( 0, floatval( $value ) ) );
2885
+		$this->set_prop('shipping', max(0, floatval($value)));
2886 2886
 	}
2887 2887
 
2888 2888
 	/**
@@ -2891,8 +2891,8 @@  discard block
 block discarded – undo
2891 2891
 	 * @since 1.0.19
2892 2892
 	 * @param  float $value sub total.
2893 2893
 	 */
2894
-	public function set_subtotal( $value ) {
2895
-		$this->set_prop( 'subtotal', max( 0, $value ) );
2894
+	public function set_subtotal($value) {
2895
+		$this->set_prop('subtotal', max(0, $value));
2896 2896
 	}
2897 2897
 
2898 2898
 	/**
@@ -2901,8 +2901,8 @@  discard block
 block discarded – undo
2901 2901
 	 * @since 1.0.19
2902 2902
 	 * @param  float $value sub total.
2903 2903
 	 */
2904
-	public function set_total( $value ) {
2905
-		$this->set_prop( 'total', max( 0, $value ) );
2904
+	public function set_total($value) {
2905
+		$this->set_prop('total', max(0, $value));
2906 2906
     }
2907 2907
 
2908 2908
     /**
@@ -2911,8 +2911,8 @@  discard block
 block discarded – undo
2911 2911
 	 * @since 1.0.19
2912 2912
 	 * @param  float $value discount total.
2913 2913
 	 */
2914
-	public function set_total_discount( $value ) {
2915
-		$this->set_prop( 'total_discount', max( 0, $value ) );
2914
+	public function set_total_discount($value) {
2915
+		$this->set_prop('total_discount', max(0, $value));
2916 2916
     }
2917 2917
 
2918 2918
     /**
@@ -2921,8 +2921,8 @@  discard block
 block discarded – undo
2921 2921
 	 * @since 1.0.19
2922 2922
 	 * @param  float $value discount total.
2923 2923
 	 */
2924
-	public function set_discount( $value ) {
2925
-		$this->set_total_discount( $value );
2924
+	public function set_discount($value) {
2925
+		$this->set_total_discount($value);
2926 2926
     }
2927 2927
 
2928 2928
     /**
@@ -2931,8 +2931,8 @@  discard block
 block discarded – undo
2931 2931
 	 * @since 1.0.19
2932 2932
 	 * @param  float $value tax total.
2933 2933
 	 */
2934
-	public function set_total_tax( $value ) {
2935
-		$this->set_prop( 'total_tax', max( 0, $value ) );
2934
+	public function set_total_tax($value) {
2935
+		$this->set_prop('total_tax', max(0, $value));
2936 2936
     }
2937 2937
 
2938 2938
     /**
@@ -2941,8 +2941,8 @@  discard block
 block discarded – undo
2941 2941
 	 * @since 1.0.19
2942 2942
 	 * @param  float $value tax total.
2943 2943
 	 */
2944
-	public function set_tax_total( $value ) {
2945
-		$this->set_total_tax( $value );
2944
+	public function set_tax_total($value) {
2945
+		$this->set_total_tax($value);
2946 2946
     }
2947 2947
 
2948 2948
     /**
@@ -2951,8 +2951,8 @@  discard block
 block discarded – undo
2951 2951
 	 * @since 1.0.19
2952 2952
 	 * @param  float $value fees total.
2953 2953
 	 */
2954
-	public function set_total_fees( $value ) {
2955
-		$this->set_prop( 'total_fees', max( 0, $value ) );
2954
+	public function set_total_fees($value) {
2955
+		$this->set_prop('total_fees', max(0, $value));
2956 2956
     }
2957 2957
 
2958 2958
     /**
@@ -2961,8 +2961,8 @@  discard block
 block discarded – undo
2961 2961
 	 * @since 1.0.19
2962 2962
 	 * @param  float $value fees total.
2963 2963
 	 */
2964
-	public function set_fees_total( $value ) {
2965
-		$this->set_total_fees( $value );
2964
+	public function set_fees_total($value) {
2965
+		$this->set_total_fees($value);
2966 2966
     }
2967 2967
 
2968 2968
     /**
@@ -2971,13 +2971,13 @@  discard block
 block discarded – undo
2971 2971
 	 * @since 1.0.19
2972 2972
 	 * @param  array $value fees.
2973 2973
 	 */
2974
-	public function set_fees( $value ) {
2974
+	public function set_fees($value) {
2975 2975
 
2976
-		if ( ! is_array( $value ) ) {
2976
+		if (!is_array($value)) {
2977 2977
 			$value = array();
2978 2978
 		}
2979 2979
 
2980
-		$this->set_prop( 'fees', $value );
2980
+		$this->set_prop('fees', $value);
2981 2981
 
2982 2982
     }
2983 2983
 
@@ -2987,13 +2987,13 @@  discard block
 block discarded – undo
2987 2987
 	 * @since 1.0.19
2988 2988
 	 * @param  array $value taxes.
2989 2989
 	 */
2990
-	public function set_taxes( $value ) {
2990
+	public function set_taxes($value) {
2991 2991
 
2992
-		if ( ! is_array( $value ) ) {
2992
+		if (!is_array($value)) {
2993 2993
 			$value = array();
2994 2994
 		}
2995 2995
 
2996
-		$this->set_prop( 'taxes', $value );
2996
+		$this->set_prop('taxes', $value);
2997 2997
 
2998 2998
     }
2999 2999
 
@@ -3003,13 +3003,13 @@  discard block
 block discarded – undo
3003 3003
 	 * @since 1.0.19
3004 3004
 	 * @param  array $value discounts.
3005 3005
 	 */
3006
-	public function set_discounts( $value ) {
3006
+	public function set_discounts($value) {
3007 3007
 
3008
-		if ( ! is_array( $value ) ) {
3008
+		if (!is_array($value)) {
3009 3009
 			$value = array();
3010 3010
 		}
3011 3011
 
3012
-		$this->set_prop( 'discounts', $value );
3012
+		$this->set_prop('discounts', $value);
3013 3013
     }
3014 3014
 
3015 3015
     /**
@@ -3018,19 +3018,19 @@  discard block
 block discarded – undo
3018 3018
 	 * @since 1.0.19
3019 3019
 	 * @param  GetPaid_Form_Item[] $value items.
3020 3020
 	 */
3021
-	public function set_items( $value ) {
3021
+	public function set_items($value) {
3022 3022
 
3023 3023
         // Remove existing items.
3024
-        $this->set_prop( 'items', array() );
3024
+        $this->set_prop('items', array());
3025 3025
 		$this->recurring_item = null;
3026 3026
 
3027 3027
         // Ensure that we have an array.
3028
-        if ( ! is_array( $value ) ) {
3028
+        if (!is_array($value)) {
3029 3029
             return;
3030 3030
         }
3031 3031
 
3032
-        foreach ( $value as $item ) {
3033
-            $this->add_item( $item );
3032
+        foreach ($value as $item) {
3033
+            $this->add_item($item);
3034 3034
         }
3035 3035
 
3036 3036
     }
@@ -3041,8 +3041,8 @@  discard block
 block discarded – undo
3041 3041
 	 * @since 1.0.19
3042 3042
 	 * @param  int $value payment form.
3043 3043
 	 */
3044
-	public function set_payment_form( $value ) {
3045
-		$this->set_prop( 'payment_form', $value );
3044
+	public function set_payment_form($value) {
3045
+		$this->set_prop('payment_form', $value);
3046 3046
     }
3047 3047
 
3048 3048
     /**
@@ -3051,8 +3051,8 @@  discard block
 block discarded – undo
3051 3051
 	 * @since 1.0.19
3052 3052
 	 * @param  string $value submission id.
3053 3053
 	 */
3054
-	public function set_submission_id( $value ) {
3055
-		$this->set_prop( 'submission_id', $value );
3054
+	public function set_submission_id($value) {
3055
+		$this->set_prop('submission_id', $value);
3056 3056
     }
3057 3057
 
3058 3058
     /**
@@ -3061,8 +3061,8 @@  discard block
 block discarded – undo
3061 3061
 	 * @since 1.0.19
3062 3062
 	 * @param  string $value discount code.
3063 3063
 	 */
3064
-	public function set_discount_code( $value ) {
3065
-		$this->set_prop( 'discount_code', sanitize_text_field( $value ) );
3064
+	public function set_discount_code($value) {
3065
+		$this->set_prop('discount_code', sanitize_text_field($value));
3066 3066
     }
3067 3067
 
3068 3068
     /**
@@ -3071,8 +3071,8 @@  discard block
 block discarded – undo
3071 3071
 	 * @since 1.0.19
3072 3072
 	 * @param  string $value gateway.
3073 3073
 	 */
3074
-	public function set_gateway( $value ) {
3075
-		$this->set_prop( 'gateway', $value );
3074
+	public function set_gateway($value) {
3075
+		$this->set_prop('gateway', $value);
3076 3076
     }
3077 3077
 
3078 3078
     /**
@@ -3081,9 +3081,9 @@  discard block
 block discarded – undo
3081 3081
 	 * @since 1.0.19
3082 3082
 	 * @param  string $value transaction id.
3083 3083
 	 */
3084
-	public function set_transaction_id( $value ) {
3085
-		if ( ! empty( $value ) ) {
3086
-			$this->set_prop( 'transaction_id', $value );
3084
+	public function set_transaction_id($value) {
3085
+		if (!empty($value)) {
3086
+			$this->set_prop('transaction_id', $value);
3087 3087
 		}
3088 3088
     }
3089 3089
 
@@ -3093,8 +3093,8 @@  discard block
 block discarded – undo
3093 3093
 	 * @since 1.0.19
3094 3094
 	 * @param  string $value currency id.
3095 3095
 	 */
3096
-	public function set_currency( $value ) {
3097
-		$this->set_prop( 'currency', $value );
3096
+	public function set_currency($value) {
3097
+		$this->set_prop('currency', $value);
3098 3098
     }
3099 3099
 
3100 3100
 	/**
@@ -3103,8 +3103,8 @@  discard block
 block discarded – undo
3103 3103
 	 * @since 1.0.19
3104 3104
 	 * @param  bool $value value.
3105 3105
 	 */
3106
-	public function set_disable_taxes( $value ) {
3107
-		$this->set_prop( 'disable_taxes', (bool) $value );
3106
+	public function set_disable_taxes($value) {
3107
+		$this->set_prop('disable_taxes', (bool) $value);
3108 3108
 	}
3109 3109
 
3110 3110
     /**
@@ -3113,8 +3113,8 @@  discard block
 block discarded – undo
3113 3113
 	 * @since 1.0.19
3114 3114
 	 * @param  string $value subscription id.
3115 3115
 	 */
3116
-	public function set_subscription_id( $value ) {
3117
-		$this->set_prop( 'subscription_id', $value );
3116
+	public function set_subscription_id($value) {
3117
+		$this->set_prop('subscription_id', $value);
3118 3118
 	}
3119 3119
 
3120 3120
 	/**
@@ -3123,8 +3123,8 @@  discard block
 block discarded – undo
3123 3123
 	 * @since 1.0.19
3124 3124
 	 * @param  string $value subscription id.
3125 3125
 	 */
3126
-	public function set_remote_subscription_id( $value ) {
3127
-		$this->set_prop( 'remote_subscription_id', $value );
3126
+	public function set_remote_subscription_id($value) {
3127
+		$this->set_prop('remote_subscription_id', $value);
3128 3128
     }
3129 3129
 
3130 3130
     /*
@@ -3141,28 +3141,28 @@  discard block
 block discarded – undo
3141 3141
      */
3142 3142
     public function is_parent() {
3143 3143
         $parent = $this->get_parent_id();
3144
-        return apply_filters( 'wpinv_invoice_is_parent', empty( $parent ), $this );
3144
+        return apply_filters('wpinv_invoice_is_parent', empty($parent), $this);
3145 3145
     }
3146 3146
 
3147 3147
     /**
3148 3148
      * Checks if this is a renewal invoice.
3149 3149
      */
3150 3150
     public function is_renewal() {
3151
-        return $this->is_recurring() && ! $this->is_parent();
3151
+        return $this->is_recurring() && !$this->is_parent();
3152 3152
     }
3153 3153
 
3154 3154
     /**
3155 3155
      * Checks if this is a recurring invoice.
3156 3156
      */
3157 3157
     public function is_recurring() {
3158
-        return ! empty( $this->recurring_item );
3158
+        return !empty($this->recurring_item);
3159 3159
     }
3160 3160
 
3161 3161
     /**
3162 3162
      * Checks if this is a taxable invoice.
3163 3163
      */
3164 3164
     public function is_taxable() {
3165
-        return ! $this->get_disable_taxes();
3165
+        return !$this->get_disable_taxes();
3166 3166
 	}
3167 3167
 
3168 3168
 	/**
@@ -3176,45 +3176,45 @@  discard block
 block discarded – undo
3176 3176
 	 * Checks to see if the invoice requires payment.
3177 3177
 	 */
3178 3178
 	public function is_free() {
3179
-        $is_free = ( (float) wpinv_round_amount( $this->get_initial_total() ) == 0 );
3179
+        $is_free = ((float) wpinv_round_amount($this->get_initial_total()) == 0);
3180 3180
 
3181
-		if ( $this->is_recurring() && $this->get_recurring_total() > 0 ) {
3181
+		if ($this->is_recurring() && $this->get_recurring_total() > 0) {
3182 3182
 			$is_free = false;
3183 3183
 		}
3184 3184
 
3185
-        return apply_filters( 'wpinv_invoice_is_free', $is_free, $this );
3185
+        return apply_filters('wpinv_invoice_is_free', $is_free, $this);
3186 3186
     }
3187 3187
 
3188 3188
     /**
3189 3189
      * Checks if the invoice is paid.
3190 3190
      */
3191 3191
     public function is_paid() {
3192
-        $is_paid = $this->has_status( array( 'publish', 'wpi-processing', 'wpi-renewal' ) );
3193
-        return apply_filters( 'wpinv_invoice_is_paid', $is_paid, $this );
3192
+        $is_paid = $this->has_status(array('publish', 'wpi-processing', 'wpi-renewal'));
3193
+        return apply_filters('wpinv_invoice_is_paid', $is_paid, $this);
3194 3194
 	}
3195 3195
 
3196 3196
 	/**
3197 3197
      * Checks if the invoice needs payment.
3198 3198
      */
3199 3199
 	public function needs_payment() {
3200
-		$needs_payment = ! $this->is_paid() && ! $this->is_refunded() && ! $this->is_free();
3201
-        return apply_filters( 'wpinv_needs_payment', $needs_payment, $this );
3200
+		$needs_payment = !$this->is_paid() && !$this->is_refunded() && !$this->is_free();
3201
+        return apply_filters('wpinv_needs_payment', $needs_payment, $this);
3202 3202
     }
3203 3203
 
3204 3204
 	/**
3205 3205
      * Checks if the invoice is refunded.
3206 3206
      */
3207 3207
 	public function is_refunded() {
3208
-        $is_refunded = $this->has_status( 'wpi-refunded' );
3209
-        return apply_filters( 'wpinv_invoice_is_refunded', $is_refunded, $this );
3208
+        $is_refunded = $this->has_status('wpi-refunded');
3209
+        return apply_filters('wpinv_invoice_is_refunded', $is_refunded, $this);
3210 3210
 	}
3211 3211
 
3212 3212
 	/**
3213 3213
      * Checks if the invoice is held.
3214 3214
      */
3215 3215
 	public function is_held() {
3216
-        $is_held = $this->has_status( 'wpi-onhold' );
3217
-        return apply_filters( 'wpinv_invoice_is_held', $is_held, $this );
3216
+        $is_held = $this->has_status('wpi-onhold');
3217
+        return apply_filters('wpinv_invoice_is_held', $is_held, $this);
3218 3218
 	}
3219 3219
 
3220 3220
 	/**
@@ -3222,30 +3222,30 @@  discard block
 block discarded – undo
3222 3222
      */
3223 3223
 	public function is_due() {
3224 3224
 		$due_date = $this->get_due_date();
3225
-		return empty( $due_date ) ? false : current_time( 'timestamp' ) > strtotime( $due_date );
3225
+		return empty($due_date) ? false : current_time('timestamp') > strtotime($due_date);
3226 3226
 	}
3227 3227
 
3228 3228
 	/**
3229 3229
      * Checks if the invoice is draft.
3230 3230
      */
3231 3231
 	public function is_draft() {
3232
-        return $this->has_status( 'draft, auto-draft' );
3232
+        return $this->has_status('draft, auto-draft');
3233 3233
 	}
3234 3234
 
3235 3235
     /**
3236 3236
      * Checks if the invoice has a given status.
3237 3237
      */
3238
-    public function has_status( $status ) {
3239
-        $status = wpinv_parse_list( $status );
3240
-        return apply_filters( 'wpinv_has_status', in_array( $this->get_status(), $status ), $status );
3238
+    public function has_status($status) {
3239
+        $status = wpinv_parse_list($status);
3240
+        return apply_filters('wpinv_has_status', in_array($this->get_status(), $status), $status);
3241 3241
 	}
3242 3242
 
3243 3243
 	/**
3244 3244
      * Checks if the invoice is of a given type.
3245 3245
      */
3246
-    public function is_type( $type ) {
3247
-        $type = wpinv_parse_list( $type );
3248
-        return in_array( $this->get_type(), $type );
3246
+    public function is_type($type) {
3247
+        $type = wpinv_parse_list($type);
3248
+        return in_array($this->get_type(), $type);
3249 3249
     }
3250 3250
 
3251 3251
     /**
@@ -3277,8 +3277,8 @@  discard block
 block discarded – undo
3277 3277
      *
3278 3278
      */
3279 3279
 	public function is_initial_free() {
3280
-        $is_initial_free = ! ( (float) wpinv_round_amount( $this->get_initial_total() ) > 0 );
3281
-        return apply_filters( 'wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this );
3280
+        $is_initial_free = !((float) wpinv_round_amount($this->get_initial_total()) > 0);
3281
+        return apply_filters('wpinv_invoice_is_initial_free', $is_initial_free, $this->get_cart_details(), $this);
3282 3282
     }
3283 3283
 
3284 3284
 	/**
@@ -3288,11 +3288,11 @@  discard block
 block discarded – undo
3288 3288
     public function item_has_free_trial() {
3289 3289
 
3290 3290
         // Ensure we have a recurring item.
3291
-        if ( ! $this->is_recurring() ) {
3291
+        if (!$this->is_recurring()) {
3292 3292
             return false;
3293 3293
         }
3294 3294
 
3295
-        $item = $this->get_recurring( true );
3295
+        $item = $this->get_recurring(true);
3296 3296
         return $item->has_free_trial();
3297 3297
 	}
3298 3298
 
@@ -3300,7 +3300,7 @@  discard block
 block discarded – undo
3300 3300
      * Check if the free trial is a result of a discount.
3301 3301
      */
3302 3302
     public function is_free_trial_from_discount() {
3303
-		return $this->has_free_trial() && ! $this->item_has_free_trial();
3303
+		return $this->has_free_trial() && !$this->item_has_free_trial();
3304 3304
 	}
3305 3305
 
3306 3306
 	/**
@@ -3308,12 +3308,12 @@  discard block
 block discarded – undo
3308 3308
      */
3309 3309
     public function discount_first_payment_only() {
3310 3310
 
3311
-		$discount = wpinv_get_discount_obj( $this->get_discount_code() );
3312
-        if ( ! $discount->exists() || ! $this->is_recurring() ) {
3311
+		$discount = wpinv_get_discount_obj($this->get_discount_code());
3312
+        if (!$discount->exists() || !$this->is_recurring()) {
3313 3313
             return true;
3314 3314
         }
3315 3315
 
3316
-        return ! $discount->get_is_recurring();
3316
+        return !$discount->get_is_recurring();
3317 3317
     }
3318 3318
 
3319 3319
     /*
@@ -3331,23 +3331,23 @@  discard block
 block discarded – undo
3331 3331
      * @param GetPaid_Form_Item|array $item
3332 3332
      * @return WP_Error|Bool
3333 3333
      */
3334
-    public function add_item( $item ) {
3334
+    public function add_item($item) {
3335 3335
 
3336
-		if ( is_array( $item ) ) {
3337
-			$item = $this->process_array_item( $item );
3336
+		if (is_array($item)) {
3337
+			$item = $this->process_array_item($item);
3338 3338
 		}
3339 3339
 
3340
-		if ( is_numeric( $item ) ) {
3341
-			$item = new GetPaid_Form_Item( $item );
3340
+		if (is_numeric($item)) {
3341
+			$item = new GetPaid_Form_Item($item);
3342 3342
 		}
3343 3343
 
3344 3344
         // Make sure that it is available for purchase.
3345
-		if ( $item->get_id() > 0 && ! $item->can_purchase() ) {
3346
-			return new WP_Error( 'invalid_item', __( 'This item is not available for purchase', 'invoicing' ) );
3345
+		if ($item->get_id() > 0 && !$item->can_purchase()) {
3346
+			return new WP_Error('invalid_item', __('This item is not available for purchase', 'invoicing'));
3347 3347
         }
3348 3348
 
3349 3349
         // Do we have a recurring item?
3350
-		if ( $item->is_recurring() ) {
3350
+		if ($item->is_recurring()) {
3351 3351
 			$this->recurring_item = $item->get_id();
3352 3352
         }
3353 3353
 
@@ -3355,9 +3355,9 @@  discard block
 block discarded – undo
3355 3355
         $item->invoice_id = (int) $this->get_id();
3356 3356
 
3357 3357
 		// Remove duplicates.
3358
-		$this->remove_item( $item->get_id() );
3358
+		$this->remove_item($item->get_id());
3359 3359
 
3360
-		if ( 0 == $item->get_quantity() ) {
3360
+		if (0 == $item->get_quantity()) {
3361 3361
 			return;
3362 3362
 		}
3363 3363
 
@@ -3367,7 +3367,7 @@  discard block
 block discarded – undo
3367 3367
 		// Add new item.
3368 3368
         $items[] = $item;
3369 3369
 
3370
-        $this->set_prop( 'items', $items );
3370
+        $this->set_prop('items', $items);
3371 3371
 
3372 3372
 		return true;
3373 3373
 	}
@@ -3378,26 +3378,26 @@  discard block
 block discarded – undo
3378 3378
 	 * @since 1.0.19
3379 3379
 	 * @return GetPaid_Form_Item
3380 3380
 	 */
3381
-	protected function process_array_item( $array ) {
3381
+	protected function process_array_item($array) {
3382 3382
 
3383
-		$item_id = isset( $array['item_id'] ) ? $array['item_id'] : 0;
3384
-		$item    = new GetPaid_Form_Item( $item_id );
3383
+		$item_id = isset($array['item_id']) ? $array['item_id'] : 0;
3384
+		$item    = new GetPaid_Form_Item($item_id);
3385 3385
 
3386 3386
 		// Set item data.
3387
-		foreach ( array( 'name', 'price', 'description' ) as $key ) {
3388
-			if ( isset( $array[ "item_$key" ] ) ) {
3387
+		foreach (array('name', 'price', 'description') as $key) {
3388
+			if (isset($array["item_$key"])) {
3389 3389
 				$method = "set_$key";
3390
-				$item->$method( $array[ "item_$key" ] );
3390
+				$item->$method($array["item_$key"]);
3391 3391
 			}
3392 3392
 		}
3393 3393
 
3394
-		if ( isset( $array['quantity'] ) ) {
3395
-			$item->set_quantity( $array['quantity'] );
3394
+		if (isset($array['quantity'])) {
3395
+			$item->set_quantity($array['quantity']);
3396 3396
 		}
3397 3397
 
3398 3398
 		// Set item meta.
3399
-		if ( isset( $array['meta'] ) && is_array( $array['meta'] ) ) {
3400
-			$item->set_item_meta( $array['meta'] );
3399
+		if (isset($array['meta']) && is_array($array['meta'])) {
3400
+			$item->set_item_meta($array['meta']);
3401 3401
 		}
3402 3402
 
3403 3403
 		return $item;
@@ -3410,10 +3410,10 @@  discard block
 block discarded – undo
3410 3410
 	 * @since 1.0.19
3411 3411
 	 * @return GetPaid_Form_Item|null
3412 3412
 	 */
3413
-	public function get_item( $item_id ) {
3413
+	public function get_item($item_id) {
3414 3414
 
3415
-		foreach ( $this->get_items() as $item ) {
3416
-			if ( (int) $item_id == $item->get_id() ) {
3415
+		foreach ($this->get_items() as $item) {
3416
+			if ((int) $item_id == $item->get_id()) {
3417 3417
 				return $item;
3418 3418
 			}
3419 3419
 		}
@@ -3426,16 +3426,16 @@  discard block
 block discarded – undo
3426 3426
 	 *
3427 3427
 	 * @since 1.0.19
3428 3428
 	 */
3429
-	public function remove_item( $item_id ) {
3429
+	public function remove_item($item_id) {
3430 3430
 		$items   = $this->get_items();
3431 3431
 		$item_id = (int) $item_id;
3432 3432
 
3433
-		foreach ( $items as $index => $item ) {
3434
-			if ( (int) $item_id == $item->get_id() ) {
3435
-				unset( $items[ $index ] );
3436
-				$this->set_prop( 'items', $items );
3433
+		foreach ($items as $index => $item) {
3434
+			if ((int) $item_id == $item->get_id()) {
3435
+				unset($items[$index]);
3436
+				$this->set_prop('items', $items);
3437 3437
 
3438
-				if ( $item_id == $this->recurring_item ) {
3438
+				if ($item_id == $this->recurring_item) {
3439 3439
 					$this->recurring_item = null;
3440 3440
 				}
3441 3441
 }
@@ -3449,11 +3449,11 @@  discard block
 block discarded – undo
3449 3449
 	 * @param array $fee An array of fee details. name, initial_fee, and recurring_fee are required.
3450 3450
 	 * @since 1.0.19
3451 3451
 	 */
3452
-    public function add_fee( $fee ) {
3452
+    public function add_fee($fee) {
3453 3453
 
3454 3454
 		$fees                 = $this->get_fees();
3455
-		$fees[ $fee['name'] ] = $fee;
3456
-		$this->set_prop( 'fees', $fees );
3455
+		$fees[$fee['name']] = $fee;
3456
+		$this->set_prop('fees', $fees);
3457 3457
 
3458 3458
     }
3459 3459
 
@@ -3462,9 +3462,9 @@  discard block
 block discarded – undo
3462 3462
 	 *
3463 3463
 	 * @since 1.0.19
3464 3464
 	 */
3465
-	public function get_fee( $fee ) {
3465
+	public function get_fee($fee) {
3466 3466
         $fees = $this->get_fees();
3467
-		return isset( $fees[ $fee ] ) ? $fees[ $fee ] : null;
3467
+		return isset($fees[$fee]) ? $fees[$fee] : null;
3468 3468
     }
3469 3469
 
3470 3470
     /**
@@ -3472,11 +3472,11 @@  discard block
 block discarded – undo
3472 3472
 	 *
3473 3473
 	 * @since 1.0.19
3474 3474
 	 */
3475
-	public function remove_fee( $fee ) {
3475
+	public function remove_fee($fee) {
3476 3476
         $fees = $this->get_fees();
3477
-        if ( isset( $fees[ $fee ] ) ) {
3478
-            unset( $fees[ $fee ] );
3479
-            $this->set_prop( 'fees', $fees );
3477
+        if (isset($fees[$fee])) {
3478
+            unset($fees[$fee]);
3479
+            $this->set_prop('fees', $fees);
3480 3480
         }
3481 3481
     }
3482 3482
 
@@ -3486,11 +3486,11 @@  discard block
 block discarded – undo
3486 3486
 	 * @param array $discount An array of discount details. name, initial_discount, and recurring_discount are required. Include discount_code if the discount is from a discount code.
3487 3487
 	 * @since 1.0.19
3488 3488
 	 */
3489
-	public function add_discount( $discount ) {
3489
+	public function add_discount($discount) {
3490 3490
 
3491 3491
 		$discounts = $this->get_discounts();
3492
-		$discounts[ $discount['name'] ] = $discount;
3493
-		$this->set_prop( 'discounts', $discounts );
3492
+		$discounts[$discount['name']] = $discount;
3493
+		$this->set_prop('discounts', $discounts);
3494 3494
 
3495 3495
 	}
3496 3496
 
@@ -3500,15 +3500,15 @@  discard block
 block discarded – undo
3500 3500
 	 * @since 1.0.19
3501 3501
 	 * @return float
3502 3502
 	 */
3503
-	public function get_discount( $discount = false ) {
3503
+	public function get_discount($discount = false) {
3504 3504
 
3505 3505
 		// Backwards compatibility.
3506
-		if ( empty( $discount ) ) {
3506
+		if (empty($discount)) {
3507 3507
 			return $this->get_total_discount();
3508 3508
 		}
3509 3509
 
3510 3510
         $discounts = $this->get_discounts();
3511
-		return isset( $discounts[ $discount ] ) ? $discounts[ $discount ] : null;
3511
+		return isset($discounts[$discount]) ? $discounts[$discount] : null;
3512 3512
     }
3513 3513
 
3514 3514
     /**
@@ -3516,15 +3516,15 @@  discard block
 block discarded – undo
3516 3516
 	 *
3517 3517
 	 * @since 1.0.19
3518 3518
 	 */
3519
-	public function remove_discount( $discount ) {
3519
+	public function remove_discount($discount) {
3520 3520
         $discounts = $this->get_discounts();
3521
-        if ( isset( $discounts[ $discount ] ) ) {
3522
-            unset( $discounts[ $discount ] );
3523
-            $this->set_prop( 'discounts', $discounts );
3521
+        if (isset($discounts[$discount])) {
3522
+            unset($discounts[$discount]);
3523
+            $this->set_prop('discounts', $discounts);
3524 3524
         }
3525 3525
 
3526
-		if ( 'discount_code' == $discount ) {
3527
-			foreach ( $this->get_items() as $item ) {
3526
+		if ('discount_code' == $discount) {
3527
+			foreach ($this->get_items() as $item) {
3528 3528
 				$item->item_discount           = 0;
3529 3529
 				$item->recurring_item_discount = 0;
3530 3530
 			}
@@ -3537,12 +3537,12 @@  discard block
 block discarded – undo
3537 3537
      *
3538 3538
      * @param array $tax An array of tax details. name, initial_tax, and recurring_tax are required.
3539 3539
      */
3540
-    public function add_tax( $tax ) {
3541
-        if ( $this->is_taxable() ) {
3540
+    public function add_tax($tax) {
3541
+        if ($this->is_taxable()) {
3542 3542
 
3543
-            $taxes                 = $this->get_taxes();
3544
-			$taxes[ $tax['name'] ] = $tax;
3545
-			$this->set_prop( 'taxes', $tax );
3543
+            $taxes = $this->get_taxes();
3544
+			$taxes[$tax['name']] = $tax;
3545
+			$this->set_prop('taxes', $tax);
3546 3546
 
3547 3547
         }
3548 3548
     }
@@ -3552,29 +3552,29 @@  discard block
 block discarded – undo
3552 3552
 	 *
3553 3553
 	 * @since 1.0.19
3554 3554
 	 */
3555
-	public function get_tax( $tax = null ) {
3555
+	public function get_tax($tax = null) {
3556 3556
 
3557 3557
 		// Backwards compatibility.
3558
-		if ( empty( $tax ) ) {
3558
+		if (empty($tax)) {
3559 3559
 			return $this->get_total_tax();
3560 3560
 		}
3561 3561
 
3562 3562
         $taxes = $this->get_taxes();
3563
-		return isset( $taxes[ $tax ] ) ? $taxes[ $tax ] : null;
3563
+		return isset($taxes[$tax]) ? $taxes[$tax] : null;
3564 3564
     }
3565 3565
 
3566
-	public function get_tax_total_by_name( $name ) {
3567
-		if ( $name && 0 === strpos( $name, 'tax__' ) ) {
3568
-			$name = str_replace( 'tax__', '', $name );
3566
+	public function get_tax_total_by_name($name) {
3567
+		if ($name && 0 === strpos($name, 'tax__')) {
3568
+			$name = str_replace('tax__', '', $name);
3569 3569
 		}
3570 3570
 
3571
-		if ( empty( $name ) ) {
3571
+		if (empty($name)) {
3572 3572
 			return 0;
3573 3573
 		}
3574 3574
 
3575
-		$tax = $this->get_tax( $name );
3575
+		$tax = $this->get_tax($name);
3576 3576
 
3577
-		if ( empty( $tax ) ) {
3577
+		if (empty($tax)) {
3578 3578
 			return 0;
3579 3579
 		}
3580 3580
 
@@ -3586,18 +3586,18 @@  discard block
 block discarded – undo
3586 3586
 	 *
3587 3587
 	 * @since 2.8.8
3588 3588
 	 */
3589
-	public function get_tax_item_name( $tax_key, $tax_item, $suffix = '' ) {
3590
-		$tax_name = _x( 'Tax', 'Tax name', 'invoicing' );
3589
+	public function get_tax_item_name($tax_key, $tax_item, $suffix = '') {
3590
+		$tax_name = _x('Tax', 'Tax name', 'invoicing');
3591 3591
 
3592
-		if ( ! empty( $tax_item ) && is_array( $tax_item ) && ! empty( $tax_item['name'] ) ) {
3593
-			$tax_name = __( $tax_item['name'], 'invoicing' );
3592
+		if (!empty($tax_item) && is_array($tax_item) && !empty($tax_item['name'])) {
3593
+			$tax_name = __($tax_item['name'], 'invoicing');
3594 3594
 		}
3595 3595
 
3596
-		if ( $suffix ) {
3596
+		if ($suffix) {
3597 3597
 			$tax_name .= $suffix;
3598 3598
 		}
3599 3599
 
3600
-		return apply_filters( 'wpinv_invoice_get_tax_name', $tax_name, $this, $tax_key, $tax_item, $suffix );
3600
+		return apply_filters('wpinv_invoice_get_tax_name', $tax_name, $this, $tax_key, $tax_item, $suffix);
3601 3601
 	}
3602 3602
 
3603 3603
 	/**
@@ -3605,44 +3605,44 @@  discard block
 block discarded – undo
3605 3605
 	 *
3606 3606
 	 * @since 2.8.8
3607 3607
 	 */
3608
-	public function get_tax_item_amount( $tax_key, $tax_item, $with_currency = false ) {
3609
-		$tax_amount = $this->get_tax_total_by_name( $tax_key );
3608
+	public function get_tax_item_amount($tax_key, $tax_item, $with_currency = false) {
3609
+		$tax_amount = $this->get_tax_total_by_name($tax_key);
3610 3610
 
3611
-		if ( $with_currency ) {
3612
-			$tax_amount = wpinv_price( $tax_amount, $this->get_currency() );
3611
+		if ($with_currency) {
3612
+			$tax_amount = wpinv_price($tax_amount, $this->get_currency());
3613 3613
 		}
3614 3614
 
3615
-		return apply_filters( 'wpinv_invoice_get_tax_amount', $tax_amount, $this, $tax_item, $with_currency );
3615
+		return apply_filters('wpinv_invoice_get_tax_amount', $tax_amount, $this, $tax_item, $with_currency);
3616 3616
 	}
3617 3617
 
3618
-	public function get_item_tax_name( $percentage = true, $sep = ' + ' ) {
3618
+	public function get_item_tax_name($percentage = true, $sep = ' + ') {
3619 3619
 		$taxes = $this->get_taxes();
3620 3620
 
3621
-		if ( ! empty( $taxes ) && is_array( $taxes ) && count( $taxes ) == 1 && wpinv_display_individual_tax_rates() ) {
3621
+		if (!empty($taxes) && is_array($taxes) && count($taxes) == 1 && wpinv_display_individual_tax_rates()) {
3622 3622
 			$names = array();
3623 3623
 
3624
-			foreach ( $taxes as $key => $tax ) {
3625
-				if ( ! empty( $tax ) && ! empty( $tax['name'] ) ) {
3626
-					$name = __( $tax['name'], 'invoicing' );
3624
+			foreach ($taxes as $key => $tax) {
3625
+				if (!empty($tax) && !empty($tax['name'])) {
3626
+					$name = __($tax['name'], 'invoicing');
3627 3627
 
3628 3628
 					$names[] = $name;
3629 3629
 				}
3630 3630
 			}
3631 3631
 
3632
-			if ( ! empty( $names ) ) {
3633
-				$names = array_unique( $names );
3632
+			if (!empty($names)) {
3633
+				$names = array_unique($names);
3634 3634
 
3635
-				$tax_name = implode( $sep, $names );
3635
+				$tax_name = implode($sep, $names);
3636 3636
 			}
3637 3637
 
3638
-			if ( $percentage ) {
3639
-				$tax_name = wp_sprintf( _x( '%s (%%)', 'Tax name with %. Ex: Tax (%)', 'invoicing' ), $tax_name );
3638
+			if ($percentage) {
3639
+				$tax_name = wp_sprintf(_x('%s (%%)', 'Tax name with %. Ex: Tax (%)', 'invoicing'), $tax_name);
3640 3640
 			}
3641 3641
 		} else {
3642
-			$tax_name = $percentage ? __( 'Tax (%)', 'invoicing' ) : _x( 'Tax', 'Tax name', 'invoicing' );
3642
+			$tax_name = $percentage ? __('Tax (%)', 'invoicing') : _x('Tax', 'Tax name', 'invoicing');
3643 3643
 		}
3644 3644
 
3645
-		return apply_filters( 'wpinv_invoice_get_item_tax_name', $tax_name, $this, $percentage, $sep );
3645
+		return apply_filters('wpinv_invoice_get_item_tax_name', $tax_name, $this, $percentage, $sep);
3646 3646
 	}
3647 3647
 
3648 3648
     /**
@@ -3650,11 +3650,11 @@  discard block
 block discarded – undo
3650 3650
 	 *
3651 3651
 	 * @since 1.0.19
3652 3652
 	 */
3653
-	public function remove_tax( $tax ) {
3653
+	public function remove_tax($tax) {
3654 3654
         $taxes = $this->get_taxes();
3655
-        if ( isset( $taxes[ $tax ] ) ) {
3656
-            unset( $taxes[ $tax ] );
3657
-            $this->set_prop( 'taxes', $taxes );
3655
+        if (isset($taxes[$tax])) {
3656
+            unset($taxes[$tax]);
3657
+            $this->set_prop('taxes', $taxes);
3658 3658
         }
3659 3659
     }
3660 3660
 
@@ -3665,22 +3665,22 @@  discard block
 block discarded – undo
3665 3665
 	 * @return float The recalculated subtotal
3666 3666
 	 */
3667 3667
 	public function recalculate_subtotal() {
3668
-        $items     = $this->get_items();
3668
+        $items = $this->get_items();
3669 3669
 		$subtotal  = 0;
3670 3670
 		$recurring = 0;
3671 3671
 
3672
-        foreach ( $items as $item ) {
3673
-			$subtotal  += $item->get_sub_total( 'edit' );
3674
-			$recurring += $item->get_recurring_sub_total( 'edit' );
3672
+        foreach ($items as $item) {
3673
+			$subtotal  += $item->get_sub_total('edit');
3674
+			$recurring += $item->get_recurring_sub_total('edit');
3675 3675
         }
3676 3676
 
3677
-		if ( wpinv_prices_include_tax() ) {
3678
-			$subtotal  = max( 0, $subtotal - $this->totals['tax']['initial'] );
3679
-			$recurring = max( 0, $recurring - $this->totals['tax']['recurring'] );
3677
+		if (wpinv_prices_include_tax()) {
3678
+			$subtotal  = max(0, $subtotal - $this->totals['tax']['initial']);
3679
+			$recurring = max(0, $recurring - $this->totals['tax']['recurring']);
3680 3680
 		}
3681 3681
 
3682 3682
 		$current = $this->is_renewal() ? $recurring : $subtotal;
3683
-		$this->set_subtotal( $current );
3683
+		$this->set_subtotal($current);
3684 3684
 
3685 3685
 		$this->totals['subtotal'] = array(
3686 3686
 			'initial'   => $subtotal,
@@ -3701,14 +3701,14 @@  discard block
 block discarded – undo
3701 3701
 		$discount  = 0;
3702 3702
 		$recurring = 0;
3703 3703
 
3704
-        foreach ( $discounts as $data ) {
3705
-			$discount  += wpinv_sanitize_amount( $data['initial_discount'] );
3706
-			$recurring += wpinv_sanitize_amount( $data['recurring_discount'] );
3704
+        foreach ($discounts as $data) {
3705
+			$discount  += wpinv_sanitize_amount($data['initial_discount']);
3706
+			$recurring += wpinv_sanitize_amount($data['recurring_discount']);
3707 3707
 		}
3708 3708
 
3709 3709
 		$current = $this->is_renewal() ? $recurring : $discount;
3710 3710
 
3711
-		$this->set_total_discount( $current );
3711
+		$this->set_total_discount($current);
3712 3712
 
3713 3713
 		$this->totals['discount'] = array(
3714 3714
 			'initial'   => $discount,
@@ -3729,13 +3729,13 @@  discard block
 block discarded – undo
3729 3729
 
3730 3730
 		// Maybe disable taxes.
3731 3731
 		$vat_number = $this->get_vat_number();
3732
-		$skip_tax   = GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction( $this->get_country() ) && ! empty( $vat_number );
3732
+		$skip_tax   = GetPaid_Payment_Form_Submission_Taxes::is_eu_transaction($this->get_country()) && !empty($vat_number);
3733 3733
 
3734
-		if ( wpinv_is_base_country( $this->get_country() ) && 'vat_too' === wpinv_get_option( 'vat_same_country_rule', 'vat_too' ) ) {
3734
+		if (wpinv_is_base_country($this->get_country()) && 'vat_too' === wpinv_get_option('vat_same_country_rule', 'vat_too')) {
3735 3735
 			$skip_tax = false;
3736 3736
 		}
3737 3737
 
3738
-		if ( ! wpinv_use_taxes() || $this->get_disable_taxes() || ! wpinv_is_country_taxable( $this->get_country() ) || $skip_tax ) {
3738
+		if (!wpinv_use_taxes() || $this->get_disable_taxes() || !wpinv_is_country_taxable($this->get_country()) || $skip_tax) {
3739 3739
 
3740 3740
 			$this->totals['tax'] = array(
3741 3741
 				'initial'   => 0,
@@ -3744,36 +3744,36 @@  discard block
 block discarded – undo
3744 3744
 
3745 3745
 			$this->tax_rate = 0;
3746 3746
 
3747
-			$this->set_taxes( array() );
3747
+			$this->set_taxes(array());
3748 3748
 			$current = 0;
3749 3749
 		} else {
3750 3750
 
3751 3751
 			$item_taxes = array();
3752 3752
 
3753
-			foreach ( $this->get_items() as $item ) {
3754
-				$rates    = getpaid_get_item_tax_rates( $item, $this->get_country(), $this->get_state() );
3755
-				$rates    = getpaid_filter_item_tax_rates( $item, $rates );
3756
-				$taxes    = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, false ), $rates );
3757
-				$r_taxes  = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, true ), $rates );
3758
-				foreach ( $taxes as $name => $amount ) {
3759
-					$recurring = isset( $r_taxes[ $name ] ) ? $r_taxes[ $name ] : 0;
3760
-					$tax       = getpaid_prepare_item_tax( $item, $name, $amount, $recurring );
3761
-
3762
-					if ( ! isset( $item_taxes[ $name ] ) ) {
3763
-						$item_taxes[ $name ] = $tax;
3753
+			foreach ($this->get_items() as $item) {
3754
+				$rates    = getpaid_get_item_tax_rates($item, $this->get_country(), $this->get_state());
3755
+				$rates    = getpaid_filter_item_tax_rates($item, $rates);
3756
+				$taxes    = getpaid_calculate_item_taxes(getpaid_get_taxable_amount($item, false), $rates);
3757
+				$r_taxes  = getpaid_calculate_item_taxes(getpaid_get_taxable_amount($item, true), $rates);
3758
+				foreach ($taxes as $name => $amount) {
3759
+					$recurring = isset($r_taxes[$name]) ? $r_taxes[$name] : 0;
3760
+					$tax       = getpaid_prepare_item_tax($item, $name, $amount, $recurring);
3761
+
3762
+					if (!isset($item_taxes[$name])) {
3763
+						$item_taxes[$name] = $tax;
3764 3764
 						continue;
3765 3765
 					}
3766 3766
 
3767
-					$item_taxes[ $name ]['initial_tax']   += $tax['initial_tax'];
3768
-					$item_taxes[ $name ]['recurring_tax'] += $tax['recurring_tax'];
3767
+					$item_taxes[$name]['initial_tax']   += $tax['initial_tax'];
3768
+					$item_taxes[$name]['recurring_tax'] += $tax['recurring_tax'];
3769 3769
 
3770 3770
 				}
3771 3771
 			}
3772 3772
 
3773
-			$this->set_taxes( $item_taxes );
3773
+			$this->set_taxes($item_taxes);
3774 3774
 
3775
-			$initial_tax   = array_sum( wp_list_pluck( $item_taxes, 'initial_tax' ) );
3776
-			$recurring_tax = array_sum( wp_list_pluck( $item_taxes, 'recurring_tax' ) );
3775
+			$initial_tax   = array_sum(wp_list_pluck($item_taxes, 'initial_tax'));
3776
+			$recurring_tax = array_sum(wp_list_pluck($item_taxes, 'recurring_tax'));
3777 3777
 
3778 3778
 			$current = $this->is_renewal() ? $recurring_tax : $initial_tax;
3779 3779
 
@@ -3784,7 +3784,7 @@  discard block
 block discarded – undo
3784 3784
 
3785 3785
 		}
3786 3786
 
3787
-		$this->set_total_tax( $current );
3787
+		$this->set_total_tax($current);
3788 3788
 
3789 3789
 		return $current;
3790 3790
 
@@ -3801,20 +3801,20 @@  discard block
 block discarded – undo
3801 3801
 		$fee       = 0;
3802 3802
 		$recurring = 0;
3803 3803
 
3804
-        foreach ( $fees as $data ) {
3805
-			$fee       += wpinv_sanitize_amount( $data['initial_fee'] );
3806
-			$recurring += wpinv_sanitize_amount( $data['recurring_fee'] );
3804
+        foreach ($fees as $data) {
3805
+			$fee       += wpinv_sanitize_amount($data['initial_fee']);
3806
+			$recurring += wpinv_sanitize_amount($data['recurring_fee']);
3807 3807
 		}
3808 3808
 
3809 3809
 		$current = $this->is_renewal() ? $recurring : $fee;
3810
-		$this->set_total_fees( $current );
3810
+		$this->set_total_fees($current);
3811 3811
 
3812 3812
 		$this->totals['fee'] = array(
3813 3813
 			'initial'   => $fee,
3814 3814
 			'recurring' => $recurring,
3815 3815
 		);
3816 3816
 
3817
-        $this->set_total_fees( $fee );
3817
+        $this->set_total_fees($fee);
3818 3818
         return $current;
3819 3819
     }
3820 3820
 
@@ -3829,7 +3829,7 @@  discard block
 block discarded – undo
3829 3829
         $this->recalculate_total_discount();
3830 3830
 		$this->recalculate_total_tax();
3831 3831
 		$this->recalculate_subtotal();
3832
-		$this->set_total( $this->get_total_tax( 'edit' ) + $this->get_total_fees( 'edit' ) + $this->get_subtotal( 'edit' ) - $this->get_total_discount( 'edit' ) );
3832
+		$this->set_total($this->get_total_tax('edit') + $this->get_total_fees('edit') + $this->get_subtotal('edit') - $this->get_total_discount('edit'));
3833 3833
 		return $this->get_total();
3834 3834
 	}
3835 3835
 
@@ -3838,7 +3838,7 @@  discard block
 block discarded – undo
3838 3838
 	 */
3839 3839
     public function recalculate_totals() {
3840 3840
         $this->recalculate_total();
3841
-        $this->save( true );
3841
+        $this->save(true);
3842 3842
         return $this;
3843 3843
     }
3844 3844
 
@@ -3856,8 +3856,8 @@  discard block
 block discarded – undo
3856 3856
 	 * @return int|false The new note's ID on success, false on failure.
3857 3857
      *
3858 3858
      */
3859
-    public function add_system_note( $note ) {
3860
-		return $this->add_note( $note, false, false, true );
3859
+    public function add_system_note($note) {
3860
+		return $this->add_note($note, false, false, true);
3861 3861
 	}
3862 3862
 
3863 3863
     /**
@@ -3867,10 +3867,10 @@  discard block
 block discarded – undo
3867 3867
 	 * @return int|false The new note's ID on success, false on failure.
3868 3868
      *
3869 3869
      */
3870
-    public function add_note( $note = '', $customer_type = false, $added_by_user = false, $system = false ) {
3870
+    public function add_note($note = '', $customer_type = false, $added_by_user = false, $system = false) {
3871 3871
 
3872 3872
         // Bail if no note specified or this invoice is not yet saved.
3873
-        if ( ! $note || $this->get_id() == 0 || ( ! is_user_logged_in() && ! $system ) ) {
3873
+        if (!$note || $this->get_id() == 0 || (!is_user_logged_in() && !$system)) {
3874 3874
             return false;
3875 3875
         }
3876 3876
 
@@ -3878,23 +3878,23 @@  discard block
 block discarded – undo
3878 3878
 		$author_email = '[email protected]';
3879 3879
 
3880 3880
 		// If this is an admin comment or it has been added by the user.
3881
-		if ( is_user_logged_in() && ( ! $system || $added_by_user ) ) {
3882
-			$user         = get_user_by( 'id', get_current_user_id() );
3881
+		if (is_user_logged_in() && (!$system || $added_by_user)) {
3882
+			$user = get_user_by('id', get_current_user_id());
3883 3883
             $author       = $user->display_name;
3884 3884
             $author_email = $user->user_email;
3885 3885
 		}
3886 3886
 
3887
-		return getpaid_notes()->add_invoice_note( $this, $note, $author, $author_email, $customer_type );
3887
+		return getpaid_notes()->add_invoice_note($this, $note, $author, $author_email, $customer_type);
3888 3888
 
3889 3889
 	}
3890 3890
 
3891 3891
 	/**
3892 3892
      * Generates a unique key for the invoice.
3893 3893
      */
3894
-    public function generate_key( $string = '' ) {
3895
-        $auth_key  = defined( 'AUTH_KEY' ) ? AUTH_KEY : '';
3894
+    public function generate_key($string = '') {
3895
+        $auth_key = defined('AUTH_KEY') ? AUTH_KEY : '';
3896 3896
         return strtolower(
3897
-            $string . md5( $this->get_id() . date( 'Y-m-d H:i:s' ) . $auth_key . uniqid( 'wpinv', true ) )
3897
+            $string . md5($this->get_id() . date('Y-m-d H:i:s') . $auth_key . uniqid('wpinv', true))
3898 3898
         );
3899 3899
     }
3900 3900
 
@@ -3904,11 +3904,11 @@  discard block
 block discarded – undo
3904 3904
     public function generate_number() {
3905 3905
         $number = $this->get_id();
3906 3906
 
3907
-        if ( wpinv_sequential_number_active( $this->get_post_type() ) ) {
3908
-            $number = wpinv_get_next_invoice_number( $this->get_post_type() );
3907
+        if (wpinv_sequential_number_active($this->get_post_type())) {
3908
+            $number = wpinv_get_next_invoice_number($this->get_post_type());
3909 3909
         }
3910 3910
 
3911
-		return wpinv_format_invoice_number( $number, $this->get_post_type() );
3911
+		return wpinv_format_invoice_number($number, $this->get_post_type());
3912 3912
 
3913 3913
 	}
3914 3914
 
@@ -3921,55 +3921,55 @@  discard block
 block discarded – undo
3921 3921
 		// Reset status transition variable.
3922 3922
 		$this->status_transition = false;
3923 3923
 
3924
-		if ( $status_transition ) {
3924
+		if ($status_transition) {
3925 3925
 			try {
3926 3926
 
3927 3927
 				// Fire a hook for the status change.
3928
-				do_action( 'getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition );
3928
+				do_action('getpaid_invoice_status_' . $status_transition['to'], $this, $status_transition);
3929 3929
 
3930 3930
 				// @deprecated this is deprecated and will be removed in the future.
3931
-				do_action( 'wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3931
+				do_action('wpinv_status_' . $status_transition['to'], $this->get_id(), $status_transition['from']);
3932 3932
 
3933
-				if ( ! empty( $status_transition['from'] ) ) {
3933
+				if (!empty($status_transition['from'])) {
3934 3934
 
3935 3935
 					/* translators: 1: old invoice status 2: new invoice status */
3936
-					$transition_note = sprintf( __( 'Status changed from %1$s to %2$s.', 'invoicing' ), wpinv_status_nicename( $status_transition['from'], $this ), wpinv_status_nicename( $status_transition['to'], $this ) );
3936
+					$transition_note = sprintf(__('Status changed from %1$s to %2$s.', 'invoicing'), wpinv_status_nicename($status_transition['from'], $this), wpinv_status_nicename($status_transition['to'], $this));
3937 3937
 
3938 3938
 					// Fire another hook.
3939
-					do_action( 'getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this );
3940
-					do_action( 'getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to'] );
3939
+					do_action('getpaid_invoice_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this);
3940
+					do_action('getpaid_invoice_status_changed', $this, $status_transition['from'], $status_transition['to']);
3941 3941
 
3942 3942
 					// @deprecated this is deprecated and will be removed in the future.
3943
-					do_action( 'wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from'] );
3943
+					do_action('wpinv_status_' . $status_transition['from'] . '_to_' . $status_transition['to'], $this->get_id(), $status_transition['from']);
3944 3944
 
3945 3945
 					// Note the transition occurred.
3946
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), false, $status_transition['manual'] );
3946
+					$this->add_note(trim($status_transition['note'] . ' ' . $transition_note), false, $status_transition['manual']);
3947 3947
 
3948 3948
 					// Work out if this was for a payment, and trigger a payment_status hook instead.
3949 3949
 					if (
3950
-						in_array( $status_transition['from'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3951
-						&& in_array( $status_transition['to'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3950
+						in_array($status_transition['from'], array('wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold'), true)
3951
+						&& in_array($status_transition['to'], array('publish', 'wpi-processing', 'wpi-renewal'), true)
3952 3952
 					) {
3953
-						do_action( 'getpaid_invoice_payment_status_changed', $this, $status_transition );
3953
+						do_action('getpaid_invoice_payment_status_changed', $this, $status_transition);
3954 3954
 					}
3955 3955
 
3956 3956
 					// Work out if this was for a payment reversal, and trigger a payment_status_reversed hook instead.
3957 3957
 					if (
3958
-						in_array( $status_transition['from'], array( 'publish', 'wpi-processing', 'wpi-renewal' ), true )
3959
-						&& in_array( $status_transition['to'], array( 'wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold' ), true )
3958
+						in_array($status_transition['from'], array('publish', 'wpi-processing', 'wpi-renewal'), true)
3959
+						&& in_array($status_transition['to'], array('wpi-cancelled', 'wpi-pending', 'wpi-failed', 'wpi-refunded', 'wpi-onhold'), true)
3960 3960
 					) {
3961
-						do_action( 'getpaid_invoice_payment_status_reversed', $this, $status_transition );
3961
+						do_action('getpaid_invoice_payment_status_reversed', $this, $status_transition);
3962 3962
 					}
3963 3963
 				} else {
3964 3964
 					/* translators: %s: new invoice status */
3965
-					$transition_note = sprintf( __( 'Status set to %s.', 'invoicing' ), wpinv_status_nicename( $status_transition['to'], $this ) );
3965
+					$transition_note = sprintf(__('Status set to %s.', 'invoicing'), wpinv_status_nicename($status_transition['to'], $this));
3966 3966
 
3967 3967
 					// Note the transition occurred.
3968
-					$this->add_note( trim( $status_transition['note'] . ' ' . $transition_note ), 0, $status_transition['manual'] );
3968
+					$this->add_note(trim($status_transition['note'] . ' ' . $transition_note), 0, $status_transition['manual']);
3969 3969
 
3970 3970
 				}
3971
-			} catch ( Exception $e ) {
3972
-				$this->add_note( __( 'Error during status transition.', 'invoicing' ) . ' ' . $e->getMessage() );
3971
+			} catch (Exception $e) {
3972
+				$this->add_note(__('Error during status transition.', 'invoicing') . ' ' . $e->getMessage());
3973 3973
 			}
3974 3974
 		}
3975 3975
 	}
@@ -3977,13 +3977,13 @@  discard block
 block discarded – undo
3977 3977
 	/**
3978 3978
 	 * Updates an invoice status.
3979 3979
 	 */
3980
-	public function update_status( $new_status = false, $note = '', $manual = false ) {
3980
+	public function update_status($new_status = false, $note = '', $manual = false) {
3981 3981
 
3982 3982
 		// Fires before updating a status.
3983
-		do_action( 'wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status( 'edit' ) );
3983
+		do_action('wpinv_before_invoice_status_change', $this->get_id(), $new_status, $this->get_status('edit'));
3984 3984
 
3985 3985
 		// Update the status.
3986
-		$this->set_status( $new_status, $note, $manual );
3986
+		$this->set_status($new_status, $note, $manual);
3987 3987
 
3988 3988
 		// Save the order.
3989 3989
 		return $this->save();
@@ -3994,18 +3994,18 @@  discard block
 block discarded – undo
3994 3994
 	 * @deprecated
3995 3995
 	 */
3996 3996
 	public function refresh_item_ids() {
3997
-        $item_ids = implode( ',', array_unique( wp_list_pluck( $this->get_cart_details(), 'item_id' ) ) );
3998
-        update_post_meta( $this->get_id(), '_wpinv_item_ids', $item_ids );
3997
+        $item_ids = implode(',', array_unique(wp_list_pluck($this->get_cart_details(), 'item_id')));
3998
+        update_post_meta($this->get_id(), '_wpinv_item_ids', $item_ids);
3999 3999
 	}
4000 4000
 
4001 4001
 	/**
4002 4002
 	 * @deprecated
4003 4003
 	 */
4004
-	public function update_items( $temp = false ) {
4004
+	public function update_items($temp = false) {
4005 4005
 
4006
-		$this->set_items( $this->get_items() );
4006
+		$this->set_items($this->get_items());
4007 4007
 
4008
-		if ( ! $temp ) {
4008
+		if (!$temp) {
4009 4009
 			$this->save();
4010 4010
 		}
4011 4011
 
@@ -4019,11 +4019,11 @@  discard block
 block discarded – undo
4019 4019
 
4020 4020
         $discount_code = $this->get_discount_code();
4021 4021
 
4022
-        if ( empty( $discount_code ) ) {
4022
+        if (empty($discount_code)) {
4023 4023
             return false;
4024 4024
         }
4025 4025
 
4026
-        $discount = wpinv_get_discount_obj( $discount_code );
4026
+        $discount = wpinv_get_discount_obj($discount_code);
4027 4027
 
4028 4028
         // Ensure it is active.
4029 4029
         return $discount->exists();
@@ -4034,7 +4034,7 @@  discard block
 block discarded – undo
4034 4034
 	 * Refunds an invoice.
4035 4035
 	 */
4036 4036
     public function refund() {
4037
-		$this->set_status( 'wpi-refunded' );
4037
+		$this->set_status('wpi-refunded');
4038 4038
         $this->save();
4039 4039
 	}
4040 4040
 
@@ -4043,53 +4043,53 @@  discard block
 block discarded – undo
4043 4043
 	 *
4044 4044
 	 * @param string $transaction_id
4045 4045
 	 */
4046
-    public function mark_paid( $transaction_id = null, $note = '' ) {
4046
+    public function mark_paid($transaction_id = null, $note = '') {
4047 4047
 
4048 4048
 		// Set the transaction id.
4049
-		if ( empty( $transaction_id ) ) {
4050
-			$transaction_id = $this->generate_key( 'trans_' );
4049
+		if (empty($transaction_id)) {
4050
+			$transaction_id = $this->generate_key('trans_');
4051 4051
 		}
4052 4052
 
4053
-		if ( ! $this->get_transaction_id() ) {
4054
-			$this->set_transaction_id( $transaction_id );
4053
+		if (!$this->get_transaction_id()) {
4054
+			$this->set_transaction_id($transaction_id);
4055 4055
 		}
4056 4056
 
4057
-		if ( $this->is_paid() && 'wpi-processing' !== $this->get_status() ) {
4057
+		if ($this->is_paid() && 'wpi-processing' !== $this->get_status()) {
4058 4058
 			return $this->save();
4059 4059
 		}
4060 4060
 
4061 4061
 		// Set the completed date.
4062
-		$this->set_date_completed( current_time( 'mysql' ) );
4062
+		$this->set_date_completed(current_time('mysql'));
4063 4063
 
4064 4064
 		// Set the new status.
4065
-		$gateway = sanitize_text_field( $this->get_gateway_title() );
4066
-		if ( $this->is_renewal() || ! $this->is_parent() ) {
4065
+		$gateway = sanitize_text_field($this->get_gateway_title());
4066
+		if ($this->is_renewal() || !$this->is_parent()) {
4067 4067
 
4068
-			$_note = wp_sprintf( __( 'Renewed via %s', 'invoicing' ), $gateway );
4069
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
4068
+			$_note = wp_sprintf(__('Renewed via %s', 'invoicing'), $gateway);
4069
+			$_note = $_note . empty($note) ? '' : " ($note)";
4070 4070
 
4071
-			if ( 'none' == $this->get_gateway() ) {
4071
+			if ('none' == $this->get_gateway()) {
4072 4072
 				$_note = $note;
4073 4073
 			}
4074 4074
 
4075
-			$this->set_status( 'wpi-renewal', $_note );
4075
+			$this->set_status('wpi-renewal', $_note);
4076 4076
 
4077 4077
 		} else {
4078 4078
 
4079
-			$_note = wp_sprintf( __( 'Paid via %s', 'invoicing' ), $gateway );
4080
-			$_note = $_note . empty( $note ) ? '' : " ($note)";
4079
+			$_note = wp_sprintf(__('Paid via %s', 'invoicing'), $gateway);
4080
+			$_note = $_note . empty($note) ? '' : " ($note)";
4081 4081
 
4082
-			if ( 'none' == $this->get_gateway() ) {
4082
+			if ('none' == $this->get_gateway()) {
4083 4083
 				$_note = $note;
4084 4084
 			}
4085 4085
 
4086
-			$this->set_status( 'publish', $_note );
4086
+			$this->set_status('publish', $_note);
4087 4087
 
4088 4088
 		}
4089 4089
 
4090 4090
 		// Set checkout mode.
4091
-		$mode = wpinv_is_test_mode( $this->get_gateway() ) ? 'test' : 'live';
4092
-		$this->set_mode( $mode );
4091
+		$mode = wpinv_is_test_mode($this->get_gateway()) ? 'test' : 'live';
4092
+		$this->set_mode($mode);
4093 4093
 
4094 4094
 		// Save the invoice.
4095 4095
         $this->save();
@@ -4114,16 +4114,16 @@  discard block
 block discarded – undo
4114 4114
      * Clears the subscription's cache.
4115 4115
      */
4116 4116
     public function clear_cache() {
4117
-		if ( $this->get_key() ) {
4118
-			wp_cache_delete( $this->get_key(), 'getpaid_invoice_keys_to_invoice_ids' );
4117
+		if ($this->get_key()) {
4118
+			wp_cache_delete($this->get_key(), 'getpaid_invoice_keys_to_invoice_ids');
4119 4119
 		}
4120 4120
 
4121
-		if ( $this->get_number() ) {
4122
-			wp_cache_delete( $this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids' );
4121
+		if ($this->get_number()) {
4122
+			wp_cache_delete($this->get_number(), 'getpaid_invoice_numbers_to_invoice_ids');
4123 4123
 		}
4124 4124
 
4125
-		if ( $this->get_transaction_id() ) {
4126
-			wp_cache_delete( $this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids' );
4125
+		if ($this->get_transaction_id()) {
4126
+			wp_cache_delete($this->get_transaction_id(), 'getpaid_invoice_transaction_ids_to_invoice_ids');
4127 4127
 		}
4128 4128
 	}
4129 4129
 
Please login to merge, or discard this patch.
includes/payments/class-getpaid-payment-form-submission-taxes.php 1 patch
Spacing   +60 added lines, -60 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
  * Payment form submission taxes class
@@ -29,24 +29,24 @@  discard block
 block discarded – undo
29 29
 	 *
30 30
 	 * @param GetPaid_Payment_Form_Submission $submission
31 31
 	 */
32
-	public function __construct( $submission ) {
32
+	public function __construct($submission) {
33 33
 		// Validate VAT number.
34
-		$this->validate_vat( $submission );
34
+		$this->validate_vat($submission);
35 35
 
36
-		if ( $this->skip_taxes ) {
36
+		if ($this->skip_taxes) {
37 37
 			return;
38 38
 		}
39 39
 
40
-		foreach ( $submission->get_items() as $item ) {
41
-			$this->process_item_tax( $item, $submission );
40
+		foreach ($submission->get_items() as $item) {
41
+			$this->process_item_tax($item, $submission);
42 42
 		}
43 43
 
44 44
 		// Process any existing invoice taxes.
45
-		if ( $submission->has_invoice() ) {
45
+		if ($submission->has_invoice()) {
46 46
 			$invoice = $submission->get_invoice();
47
-			$invoice = $this->refresh_totals( $invoice, $submission );
47
+			$invoice = $this->refresh_totals($invoice, $submission);
48 48
 
49
-			$this->taxes = array_replace( $invoice->get_taxes(), $this->taxes );
49
+			$this->taxes = array_replace($invoice->get_taxes(), $this->taxes);
50 50
 		}
51 51
 	}
52 52
 
@@ -57,26 +57,26 @@  discard block
 block discarded – undo
57 57
 	 * @param GetPaid_Form_Item $item
58 58
 	 * @param GetPaid_Payment_Form_Submission $submission
59 59
 	 */
60
-	public function process_item_tax( $item, $submission ) {
60
+	public function process_item_tax($item, $submission) {
61 61
 
62
-		$rates    = getpaid_get_item_tax_rates( $item, $submission->country, $submission->state );
63
-		$rates    = getpaid_filter_item_tax_rates( $item, $rates );
64
-		$taxes    = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, false ), $rates );
65
-		$r_taxes  = getpaid_calculate_item_taxes( getpaid_get_taxable_amount( $item, true ), $rates );
62
+		$rates    = getpaid_get_item_tax_rates($item, $submission->country, $submission->state);
63
+		$rates    = getpaid_filter_item_tax_rates($item, $rates);
64
+		$taxes    = getpaid_calculate_item_taxes(getpaid_get_taxable_amount($item, false), $rates);
65
+		$r_taxes  = getpaid_calculate_item_taxes(getpaid_get_taxable_amount($item, true), $rates);
66 66
 
67
-		foreach ( $taxes as $name => $amount ) {
68
-			$recurring = isset( $r_taxes[ $name ] ) ? $r_taxes[ $name ] : 0;
69
-			$tax       = getpaid_prepare_item_tax( $item, $name, $amount, $recurring );
67
+		foreach ($taxes as $name => $amount) {
68
+			$recurring = isset($r_taxes[$name]) ? $r_taxes[$name] : 0;
69
+			$tax       = getpaid_prepare_item_tax($item, $name, $amount, $recurring);
70 70
 
71
-			$item->item_tax += wpinv_sanitize_amount( $tax['initial_tax'] );
71
+			$item->item_tax += wpinv_sanitize_amount($tax['initial_tax']);
72 72
 
73
-			if ( ! isset( $this->taxes[ $name ] ) ) {
74
-				$this->taxes[ $name ] = $tax;
73
+			if (!isset($this->taxes[$name])) {
74
+				$this->taxes[$name] = $tax;
75 75
 				continue;
76 76
 			}
77 77
 
78
-			$this->taxes[ $name ]['initial_tax']   += $tax['initial_tax'];
79
-			$this->taxes[ $name ]['recurring_tax'] += $tax['recurring_tax'];
78
+			$this->taxes[$name]['initial_tax']   += $tax['initial_tax'];
79
+			$this->taxes[$name]['recurring_tax'] += $tax['recurring_tax'];
80 80
 
81 81
 		}
82 82
 
@@ -89,11 +89,11 @@  discard block
 block discarded – undo
89 89
 	 * @since 1.0.19
90 90
 	 * @return bool
91 91
 	 */
92
-	public function has_digital_item( $submission ) {
92
+	public function has_digital_item($submission) {
93 93
 
94
-		foreach ( $submission->get_items() as $item ) {
94
+		foreach ($submission->get_items() as $item) {
95 95
 
96
-			if ( 'digital' == $item->get_vat_rule() ) {
96
+			if ('digital' == $item->get_vat_rule()) {
97 97
 				return true;
98 98
 			}
99 99
 }
@@ -108,7 +108,7 @@  discard block
 block discarded – undo
108 108
 	 * @return bool
109 109
 	 */
110 110
 	public static function is_eu_store() {
111
-		return self::is_eu_country( wpinv_get_default_country() );
111
+		return self::is_eu_country(wpinv_get_default_country());
112 112
 	}
113 113
 
114 114
 	/**
@@ -118,8 +118,8 @@  discard block
 block discarded – undo
118 118
 	 * @since 1.0.19
119 119
 	 * @return bool
120 120
 	 */
121
-	public static function is_eu_country( $country ) {
122
-		return getpaid_is_eu_state( $country );
121
+	public static function is_eu_country($country) {
122
+		return getpaid_is_eu_state($country);
123 123
 	}
124 124
 
125 125
 	/**
@@ -129,8 +129,8 @@  discard block
 block discarded – undo
129 129
 	 * @since 1.0.19
130 130
 	 * @return bool
131 131
 	 */
132
-	public static function is_eu_transaction( $customer_country ) {
133
-		return self::is_eu_country( $customer_country ) && self::is_eu_store();
132
+	public static function is_eu_transaction($customer_country) {
133
+		return self::is_eu_country($customer_country) && self::is_eu_store();
134 134
 	}
135 135
 
136 136
 	/**
@@ -140,12 +140,12 @@  discard block
 block discarded – undo
140 140
 	 * @since 1.0.19
141 141
 	 * @return string
142 142
 	 */
143
-	public function get_vat_number( $submission ) {
143
+	public function get_vat_number($submission) {
144 144
 
145 145
 		// Retrieve from the posted number.
146
-		$vat_number = $submission->get_field( 'wpinv_vat_number', 'billing' );
147
-		if ( ! is_null( $vat_number ) ) {
148
-			return wpinv_clean( $vat_number );
146
+		$vat_number = $submission->get_field('wpinv_vat_number', 'billing');
147
+		if (!is_null($vat_number)) {
148
+			return wpinv_clean($vat_number);
149 149
 		}
150 150
 
151 151
 		return $submission->has_invoice() ? $submission->get_invoice()->get_vat_number() : '';
@@ -158,12 +158,12 @@  discard block
 block discarded – undo
158 158
 	 * @since 1.0.19
159 159
 	 * @return string
160 160
 	 */
161
-	public function get_company( $submission ) {
161
+	public function get_company($submission) {
162 162
 
163 163
 		// Retrieve from the posted data.
164
-		$company = $submission->get_field( 'wpinv_company', 'billing' );
165
-		if ( ! empty( $company ) ) {
166
-			return wpinv_clean( $company );
164
+		$company = $submission->get_field('wpinv_company', 'billing');
165
+		if (!empty($company)) {
166
+			return wpinv_clean($company);
167 167
 		}
168 168
 
169 169
 		// Retrieve from the invoice.
@@ -178,10 +178,10 @@  discard block
 block discarded – undo
178 178
 	 * @since 1.0.19
179 179
 	 * @return string
180 180
 	 */
181
-	public function requires_vat( $ip_in_eu, $country_in_eu ) {
181
+	public function requires_vat($ip_in_eu, $country_in_eu) {
182 182
 
183
-		$prevent_b2c = wpinv_get_option( 'vat_prevent_b2c_purchase' );
184
-		$prevent_b2c = ! empty( $prevent_b2c );
183
+		$prevent_b2c = wpinv_get_option('vat_prevent_b2c_purchase');
184
+		$prevent_b2c = !empty($prevent_b2c);
185 185
 		$is_eu       = $ip_in_eu || $country_in_eu;
186 186
 
187 187
 		return $prevent_b2c && $is_eu;
@@ -193,43 +193,43 @@  discard block
 block discarded – undo
193 193
 	 * @param GetPaid_Payment_Form_Submission $submission
194 194
 	 * @since 1.0.19
195 195
 	 */
196
-	public function validate_vat( $submission ) {
196
+	public function validate_vat($submission) {
197 197
 
198
-		$in_eu = $this->is_eu_transaction( $submission->country );
198
+		$in_eu = $this->is_eu_transaction($submission->country);
199 199
 
200 200
 		// Abort if we are not validating vat numbers.
201
-		if ( ! $in_eu ) {
201
+		if (!$in_eu) {
202 202
             return;
203 203
 		}
204 204
 
205 205
 		// Prepare variables.
206
-		$vat_number  = $this->get_vat_number( $submission );
206
+		$vat_number  = $this->get_vat_number($submission);
207 207
 		$ip_country  = getpaid_get_ip_country();
208
-        $is_eu       = $this->is_eu_country( $submission->country );
209
-        $is_ip_eu    = $this->is_eu_country( $ip_country );
208
+        $is_eu       = $this->is_eu_country($submission->country);
209
+        $is_ip_eu    = $this->is_eu_country($ip_country);
210 210
 
211 211
 		// Maybe abort early for initial fetches.
212
-		if ( $submission->is_initial_fetch() && empty( $vat_number ) ) {
212
+		if ($submission->is_initial_fetch() && empty($vat_number)) {
213 213
 			return;
214 214
 		}
215 215
 
216 216
 		// If we're preventing business to consumer purchases,
217
-		if ( $this->requires_vat( $is_ip_eu, $is_eu ) && empty( $vat_number ) ) {
217
+		if ($this->requires_vat($is_ip_eu, $is_eu) && empty($vat_number)) {
218 218
 
219 219
 			// Ensure that a vat number has been specified.
220
-			throw new GetPaid_Payment_Exception( '.getpaid-error-billingwpinv_vat_number.getpaid-custom-payment-form-errors', __( 'Please enter your VAT number to verify your purchase is by an EU business.', 'invoicing' ) );
220
+			throw new GetPaid_Payment_Exception('.getpaid-error-billingwpinv_vat_number.getpaid-custom-payment-form-errors', __('Please enter your VAT number to verify your purchase is by an EU business.', 'invoicing'));
221 221
 
222 222
 		}
223 223
 
224
-		if ( empty( $vat_number ) ) {
224
+		if (empty($vat_number)) {
225 225
 			return;
226 226
 		}
227 227
 
228
-		if ( wpinv_should_validate_vat_number() && ! wpinv_validate_vat_number( $vat_number, $submission->country ) ) {
229
-			throw new GetPaid_Payment_Exception( '.getpaid-error-billingwpinv_vat_number.getpaid-custom-payment-form-errors', __( 'Your VAT number is invalid', 'invoicing' ) );
228
+		if (wpinv_should_validate_vat_number() && !wpinv_validate_vat_number($vat_number, $submission->country)) {
229
+			throw new GetPaid_Payment_Exception('.getpaid-error-billingwpinv_vat_number.getpaid-custom-payment-form-errors', __('Your VAT number is invalid', 'invoicing'));
230 230
 		}
231 231
 
232
-		if ( wpinv_default_billing_country() == $submission->country && 'vat_too' == wpinv_get_option( 'vat_same_country_rule', 'vat_too' ) ) {
232
+		if (wpinv_default_billing_country() == $submission->country && 'vat_too' == wpinv_get_option('vat_same_country_rule', 'vat_too')) {
233 233
 			return;
234 234
 		}
235 235
 
@@ -245,19 +245,19 @@  discard block
 block discarded – undo
245 245
 	 * @param GetPaid_Payment_Form_Submission $submission Payment form submission object.
246 246
 	 * @return object Invoice object.
247 247
 	 */
248
-	public function refresh_totals( $invoice, $submission ) {
249
-		if ( ! ( ! empty( $_POST['action'] ) && ( $_POST['action'] == 'wpinv_payment_form_refresh_prices' || $_POST['action'] == 'wpinv_payment_form' ) && isset( $_POST['billing']['wpinv_country'] ) ) ) {
248
+	public function refresh_totals($invoice, $submission) {
249
+		if (!(!empty($_POST['action']) && ($_POST['action'] == 'wpinv_payment_form_refresh_prices' || $_POST['action'] == 'wpinv_payment_form') && isset($_POST['billing']['wpinv_country']))) {
250 250
 			return $invoice;
251 251
 		}
252 252
 
253
-		if ( ! ( ! $invoice->is_paid() && ! $invoice->is_refunded() && ! $invoice->is_held() ) ) {
253
+		if (!(!$invoice->is_paid() && !$invoice->is_refunded() && !$invoice->is_held())) {
254 254
 			return $invoice;
255 255
 		}
256 256
 
257 257
 		// Maybe check the country, state.
258
-		if ( $submission->country != $invoice->get_country() || $submission->state != $invoice->get_state() ) {
259
-			$invoice->set_country( sanitize_text_field( $submission->country ) );
260
-			$invoice->set_state( sanitize_text_field( $submission->state ) );
258
+		if ($submission->country != $invoice->get_country() || $submission->state != $invoice->get_state()) {
259
+			$invoice->set_country(sanitize_text_field($submission->country));
260
+			$invoice->set_state(sanitize_text_field($submission->state));
261 261
 
262 262
 			// Recalculate totals.
263 263
 			$invoice->recalculate_total();
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