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by Brian
05:22
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includes/reports/class-getpaid-graph-downloader.php 1 patch
Spacing   +56 added lines, -56 removed lines patch added patch discarded remove patch 
@@ -5,7 +5,7 @@  discard block
 
 block discarded – undo
5 5 
  *
6 6 
  */
7 7
8 
-defined( 'ABSPATH' ) || exit;
8 
+defined('ABSPATH') || exit;
9 9
10 10 
 /**
11 11 
  * GetPaid_Graph_Downloader Class.
 
@@ -30,13 +30,13 @@  discard block
 
 block discarded – undo
30 30 
 	 *
31 31 
 	 * @return GetPaid_Reports_Report_Items|GetPaid_Reports_Report_Gateways|GetPaid_Reports_Report_Discounts
32 32 
 	 */
33 
-	public function prepare_handler( $graph ) {
33 
+	public function prepare_handler($graph) {
34 34
35 
-		if ( empty( $this->handler->views[ $graph ] ) ) {
36 
-			wp_die( esc_html__( 'Invalid Graph', 'invoicing' ), 400 );
35 
+		if (empty($this->handler->views[$graph])) {
36 
+			wp_die(esc_html__('Invalid Graph', 'invoicing'), 400);
37 37 
 		}
38 38
39 
-		return new $this->handler->views[ $graph ]['class']();
39 
+		return new $this->handler->views[$graph]['class']();
40 40
41 41 
 	}
42 42 
 
@@ -47,10 +47,10 @@  discard block
 
 block discarded – undo
47 47 
 	 */
48 48 
 	public function prepare_output() {
49 49
50 
-		$output  = fopen( 'php://output', 'w' );
50 
+		$output = fopen('php://output', 'w');
51 51
52 
-		if ( false === $output ) {
53 
-			wp_die( esc_html__( 'Unsupported server', 'invoicing' ), 500 );
52 
+		if (false === $output) {
53 
+			wp_die(esc_html__('Unsupported server', 'invoicing'), 500);
54 54 
 		}
55 55
56 56 
 		return $output;
 
@@ -61,13 +61,13 @@  discard block
 
 block discarded – undo
61 61 
 	 *
62 62 
 	 * @return string
63 63 
 	 */
64 
-	public function prepare_file_type( $graph ) {
64 
+	public function prepare_file_type($graph) {
65 65
66 
-		$file_type = empty( $_REQUEST['file_type'] ) ? 'csv' : sanitize_text_field( $_REQUEST['file_type'] );
67 
-		$file_name = wpinv_sanitize_key( "getpaid-$graph-" . current_time( 'Y-m-d' ) );
66 
+		$file_type = empty($_REQUEST['file_type']) ? 'csv' : sanitize_text_field($_REQUEST['file_type']);
67 
+		$file_name = wpinv_sanitize_key("getpaid-$graph-" . current_time('Y-m-d'));
68 68
69 
-		header( "Content-Type:application/$file_type" );
70 
-		header( "Content-Disposition:attachment;filename=$file_name.$file_type" );
69 
+		header("Content-Type:application/$file_type");
70 
+		header("Content-Disposition:attachment;filename=$file_name.$file_type");
71 71
72 72 
 		return $file_type;
73 73 
 	}
 
@@ -76,24 +76,24 @@  discard block
 
 block discarded – undo
76 76 
 	 * Handles the actual download.
77 77 
 	 *
78 78 
 	 */
79 
-	public function download( $graph ) {
79 
+	public function download($graph) {
80 80 
 		global $wpdb;
81 81
82 
-		$handler   = $this->prepare_handler( $graph );
82 
+		$handler   = $this->prepare_handler($graph);
83 83 
 		$stream    = $this->prepare_output();
84 
-		$stats     = $wpdb->get_results( $handler->get_sql( $handler->get_range() ) );
85 
-		$headers   = array( $handler->field, 'total', 'total_raw' );
86 
-		$file_type = $this->prepare_file_type( $graph );
87 
-
88 
-		if ( 'csv' == $file_type ) {
89 
-			$this->download_csv( $stats, $stream, $headers );
90 
-		} elseif ( 'xml' == $file_type ) {
91 
-			$this->download_xml( $stats, $stream, $headers );
84 
+		$stats     = $wpdb->get_results($handler->get_sql($handler->get_range()));
85 
+		$headers   = array($handler->field, 'total', 'total_raw');
86 
+		$file_type = $this->prepare_file_type($graph);
87 
+
88 
+		if ('csv' == $file_type) {
89 
+			$this->download_csv($stats, $stream, $headers);
90 
+		} elseif ('xml' == $file_type) {
91 
+			$this->download_xml($stats, $stream, $headers);
92 92 
 		} else {
93 
-			$this->download_json( $stats, $stream, $headers );
93 
+			$this->download_json($stats, $stream, $headers);
94 94 
 		}
95 95
96 
-		fclose( $stream );
96 
+		fclose($stream);
97 97 
 		exit;
98 98 
 	}
99 99 
 
@@ -105,16 +105,16 @@  discard block
 
 block discarded – undo
105 105 
 	 * @param array $headers The fields to stream.
106 106 
 	 * @since       1.0.19
107 107 
 	 */
108 
-	public function download_csv( $stats, $stream, $headers ) {
108 
+	public function download_csv($stats, $stream, $headers) {
109 109
110 110 
 		// Output the csv column headers.
111 
-		fputcsv( $stream, $headers );
111 
+		fputcsv($stream, $headers);
112 112
113 113 
 		// Loop through
114 
-		foreach ( $stats as $stat ) {
115 
-			$row  = array_values( $this->prepare_row( $stat, $headers ) );
116 
-			$row  = array_map( 'maybe_serialize', $row );
117 
-			fputcsv( $stream, $row );
114 
+		foreach ($stats as $stat) {
115 
+			$row  = array_values($this->prepare_row($stat, $headers));
116 
+			$row  = array_map('maybe_serialize', $row);
117 
+			fputcsv($stream, $row);
118 118 
 		}
119 119
120 120 
 	}
 
@@ -127,16 +127,16 @@  discard block
 
 block discarded – undo
127 127 
 	 * @param array $headers The fields to stream.
128 128 
 	 * @since       1.0.19
129 129 
 	 */
130 
-	public function download_json( $stats, $stream, $headers ) {
130 
+	public function download_json($stats, $stream, $headers) {
131 131
132 132 
 		$prepared = array();
133 133
134 134 
 		// Loop through
135 
-		foreach ( $stats as $stat ) {
136 
-			$prepared[] = $this->prepare_row( $stat, $headers );
135 
+		foreach ($stats as $stat) {
136 
+			$prepared[] = $this->prepare_row($stat, $headers);
137 137 
 		}
138 138
139 
-		fwrite( $stream, wp_json_encode( $prepared ) );
139 
+		fwrite($stream, wp_json_encode($prepared));
140 140
141 141 
 	}
142 142 
 
@@ -148,19 +148,19 @@  discard block
 
 block discarded – undo
148 148 
 	 * @param array $headers The fields to stream.
149 149 
 	 * @since       1.0.19
150 150 
 	 */
151 
-	public function download_xml( $stats, $stream, $headers ) {
151 
+	public function download_xml($stats, $stream, $headers) {
152 152
153 153 
 		$prepared = array();
154 154
155 155 
 		// Loop through
156 
-		foreach ( $stats as $stat ) {
157 
-			$prepared[] = $this->prepare_row( $stat, $headers );
156 
+		foreach ($stats as $stat) {
157 
+			$prepared[] = $this->prepare_row($stat, $headers);
158 158 
 		}
159 159
160 
-		$xml = new SimpleXMLElement( '<?xml version="1.0"?><data></data>' );
161 
-		$this->convert_array_xml( $prepared, $xml );
160 
+		$xml = new SimpleXMLElement('<?xml version="1.0"?><data></data>');
161 
+		$this->convert_array_xml($prepared, $xml);
162 162
163 
-		fwrite( $stream, $xml->asXML() );
163 
+		fwrite($stream, $xml->asXML());
164 164
165 165 
 	}
166 166 
 
@@ -170,24 +170,24 @@  discard block
 
 block discarded – undo
170 170 
 	 * @access      public
171 171 
 	 * @since      1.0.19
172 172 
 	 */
173 
-	public function convert_array_xml( $data, $xml ) {
173 
+	public function convert_array_xml($data, $xml) {
174 174
175 175 
 		// Loop through
176 
-		foreach ( $data as $key => $value ) {
176 
+		foreach ($data as $key => $value) {
177 177
178 
-			$key = preg_replace( '/[^A-Za-z0-9_\-]/', '', $key );
178 
+			$key = preg_replace('/[^A-Za-z0-9_\-]/', '', $key);
179 179
180 
-			if ( is_array( $value ) ) {
180 
+			if (is_array($value)) {
181 181
182 
-				if ( is_numeric( $key ) ) {
182 
+				if (is_numeric($key)) {
183 183 
 					$key = 'item' . $key; //dealing with <0/>..<n/> issues
184 184 
 				}
185 185
186 
-				$subnode = $xml->addChild( $key );
187 
-				$this->convert_array_xml( $value, $subnode );
186 
+				$subnode = $xml->addChild($key);
187 
+				$this->convert_array_xml($value, $subnode);
188 188
189 189 
 			} else {
190 
-				$xml->addChild( $key, htmlspecialchars( $value ) );
190 
+				$xml->addChild($key, htmlspecialchars($value));
191 191 
 			}
192 192 
 }
193 193 
 
@@ -201,24 +201,24 @@  discard block
 
 block discarded – undo
201 201 
 	 * @since       1.0.19
202 202 
 	 * @return array
203 203 
 	 */
204 
-	public function prepare_row( $row, $fields ) {
204 
+	public function prepare_row($row, $fields) {
205 205
206 206 
 		$prepared = array();
207 207 
 		$row      = (array) $row;
208 208
209 
-		foreach ( $fields as $field ) {
209 
+		foreach ($fields as $field) {
210 210
211 
-			if ( $field === 'total' ) {
212 
-				$prepared[ $field ] = html_entity_decode( strip_tags( wpinv_price( $row['total'] ) ), ENT_QUOTES );
211 
+			if ($field === 'total') {
212 
+				$prepared[$field] = html_entity_decode(strip_tags(wpinv_price($row['total'])), ENT_QUOTES);
213 213 
 				continue;
214 214 
 			}
215 215
216 
-			if ( $field === 'total_raw' ) {
217 
-				$prepared[ $field ] = wpinv_round_amount( wpinv_sanitize_amount( $row['total'] ) );
216 
+			if ($field === 'total_raw') {
217 
+				$prepared[$field] = wpinv_round_amount(wpinv_sanitize_amount($row['total']));
218 218 
 				continue;
219 219 
 			}
220 220
221 
-			$prepared[ $field ] = strip_tags( $row[ $field ] );
221 
+			$prepared[$field] = strip_tags($row[$field]);
222 222
223 223 
 		}
224 224
Please login to merge, or discard this patch.
includes/admin/html-admin-page-addons.php 1 patch
Spacing   +54 added lines, -54 removed lines patch added patch discarded remove patch 
@@ -3,27 +3,27 @@  discard block
 
 block discarded – undo
3 3 
  * Admin View: Page - Addons
4 4 
  *
5 5 
  */
6 
-if ( ! defined( 'ABSPATH' ) ) {
6 
+if (!defined('ABSPATH')) {
7 7 
 	exit;
8 8 
 }
9 9 
 add_ThickBox();
10 10 
 ?>
11 11 
 <div class="wrap wpi_addons_wrap">
12 
-	<h1><?php echo esc_html( get_admin_page_title() ); ?></h1>
12 
+	<h1><?php echo esc_html(get_admin_page_title()); ?></h1>
13 13
14 
-	<?php if ( $tabs ) { ?>
14 
+	<?php if ($tabs) { ?>
15 15 
 		<nav class="nav-tab-wrapper wpi-nav-tab-wrapper">
16 16 
 			<?php
17 
-			foreach ( $tabs as $name => $label ) {
18 
-				echo '<a href="' . esc_url( admin_url( 'admin.php?page=wpi-addons&tab=' . $name ) ) . '" class="nav-tab ' . ( $current_tab == $name ? 'nav-tab-active' : '' ) . '">' . esc_html( $label ) . '</a>';
17 
+			foreach ($tabs as $name => $label) {
18 
+				echo '<a href="' . esc_url(admin_url('admin.php?page=wpi-addons&tab=' . $name)) . '" class="nav-tab ' . ($current_tab == $name ? 'nav-tab-active' : '') . '">' . esc_html($label) . '</a>';
19 19 
 			}
20 
-			do_action( 'wpi_addons_tabs' );
20 
+			do_action('wpi_addons_tabs');
21 21 
 			?>
22 22 
 		</nav>
23 23
24 24 
 		<?php
25 25
26 
-		if ( $current_tab == 'membership' ) {
26 
+		if ($current_tab == 'membership') {
27 27
28 28 
 			?>
29 29 
 
@@ -32,42 +32,42 @@  discard block
 
 block discarded – undo
32 32 
 <!--
33 33 
 				<h2>With our WPInvoicing Membership you get access to all our products!</h2>
34 34 
 				<p><a class="button button-primary" href="https://wpinvoicing.com/downloads/membership/">View Memberships</a></p>-->
35 
-				<?php if ( defined( 'WP_EASY_UPDATES_ACTIVE' ) ) { ?>
36 
-					<h2><?php esc_html_e( 'Have a membership key?', 'invoicing' ); ?></h2>
35 
+				<?php if (defined('WP_EASY_UPDATES_ACTIVE')) { ?>
36 
+					<h2><?php esc_html_e('Have a membership key?', 'invoicing'); ?></h2>
37 37 
 					<p>
38 38 
 						<?php
39 
-						$wpeu_admin = new External_Updates_Admin( 'wpinvoicing.com', '1' );
40 
-						echo wp_kses_post( $wpeu_admin->render_licence_actions( 'wpinvoicing.com', 'membership', array( 95, 106, 108, 12351 ) ) );
39 
+						$wpeu_admin = new External_Updates_Admin('wpinvoicing.com', '1');
40 
+						echo wp_kses_post($wpeu_admin->render_licence_actions('wpinvoicing.com', 'membership', array(95, 106, 108, 12351)));
41 41 
 						?>
42 42 
 					</p>
43 43 
 				<?php } ?>
44 44
45 45 
 				<div class="membership-cta-contet">
46 46 
 					<div class="main-cta">
47 
-							<h2><?php esc_html_e( 'Membership benefits Include:', 'invoicing' ); ?></h2>
47 
+							<h2><?php esc_html_e('Membership benefits Include:', 'invoicing'); ?></h2>
48 48 
 							<div class="feature-list">
49 49 
 								<ul>
50 50 
 									<?php
51 51 
 									$addon_obj = new WPInv_Admin_Addons();
52 
-									if ( $addons = $addon_obj->get_section_data( 'addons' ) ) {
53 
-										foreach ( $addons as $addon ) {
54 
-											echo '<li><i class="far fa-check-circle fa-sm"></i> ' . esc_html( $addon->info->title ) . '</li>';
52 
+									if ($addons = $addon_obj->get_section_data('addons')) {
53 
+										foreach ($addons as $addon) {
54 
+											echo '<li><i class="far fa-check-circle fa-sm"></i> ' . esc_html($addon->info->title) . '</li>';
55 55 
 										}
56 56 
 									}
57 57 
 									?>
58 58 
 									</ul>
59 59
60 60 
 									<div class="feature-cta">
61 
-										<h3><?php esc_html_e( 'Membership Starts from', 'invoicing' ); ?></h3>
61 
+										<h3><?php esc_html_e('Membership Starts from', 'invoicing'); ?></h3>
62 62 
 										<h4>$99</h4>
63 
-										<a href="https://wpinvoicing.com/downloads/membership/" target="_blank"><?php esc_attr_e( 'Buy Membership', 'invoicing' ); ?></a>
63 
+										<a href="https://wpinvoicing.com/downloads/membership/" target="_blank"><?php esc_attr_e('Buy Membership', 'invoicing'); ?></a>
64 64 
 									</div>
65 
-									<h3><?php esc_html_e( 'Included Gateways:', 'invoicing' ); ?></h3>
65 
+									<h3><?php esc_html_e('Included Gateways:', 'invoicing'); ?></h3>
66 66 
 									<ul>
67 67 
 										<?php
68 
-										if ( $addons = $addon_obj->get_section_data( 'gateways' ) ) {
69 
-											foreach ( $addons as $addon ) {
70 
-												echo '<li><i class="far fa-check-circle fa-sm"></i> ' . esc_html( $addon->info->title ) . '</li>';
68 
+										if ($addons = $addon_obj->get_section_data('gateways')) {
69 
+											foreach ($addons as $addon) {
70 
+												echo '<li><i class="far fa-check-circle fa-sm"></i> ' . esc_html($addon->info->title) . '</li>';
71 71 
 											}
72 72 
 										}
73 73 
 										?>
 
@@ -81,7 +81,7 @@  discard block
 
 block discarded – undo
81 81 
 						<div class="testimonial-content">
82 82 
 							<div class="t-image">
83 83 
 								<?php
84 
-									echo '<img src="' . esc_url( plugins_url( 'images/t-image2.png', dirname( __FILE__ ) ) ) . '" > ';
84 
+									echo '<img src="' . esc_url(plugins_url('images/t-image2.png', dirname(__FILE__))) . '" > ';
85 85 
 								?>
86 86 
 							</div>
87 87 
 							<div class="t-content">
 
@@ -101,7 +101,7 @@  discard block
 
 block discarded – undo
101 101 
 						<div class="testimonial-content">
102 102 
 							<div class="t-image">
103 103 
 								<?php
104 
-									echo '<img src="' . esc_url( plugins_url( 'images/t-image1.png', dirname( __FILE__ ) ) ) . '" > ';
104 
+									echo '<img src="' . esc_url(plugins_url('images/t-image1.png', dirname(__FILE__))) . '" > ';
105 105 
 								?>
106 106 
 							</div>
107 107 
 							<div class="t-content">
 
@@ -117,8 +117,8 @@  discard block
 
 block discarded – undo
117 117 
 						</div>
118 118 
 					</div>
119 119 
 					<div class="member-footer">
120 
-						<a class="footer-btn" href="https://wpinvoicing.com/downloads/membership/" target="_blank"><?php esc_html_e( 'Buy Membership', 'invoicing' ); ?></a>
121 
-						<a class="footer-link" href="post-new.php?post_type=wpi_invoice"><?php esc_html_e( 'Create Invoice', 'invoicing' ); ?></a>
120 
+						<a class="footer-btn" href="https://wpinvoicing.com/downloads/membership/" target="_blank"><?php esc_html_e('Buy Membership', 'invoicing'); ?></a>
121 
+						<a class="footer-link" href="post-new.php?post_type=wpi_invoice"><?php esc_html_e('Create Invoice', 'invoicing'); ?></a>
122 122 
 					</div>
123 123 
 				</div>
124 124 
 
@@ -129,55 +129,55 @@  discard block
 
 block discarded – undo
129 129 
 		} else {
130 130 
 			$installed_plugins = get_plugins();
131 131 
             $addon_obj = new WPInv_Admin_Addons();
132 
-			if ( $addons = $addon_obj->get_section_data( $current_tab ) ) :
132 
+			if ($addons = $addon_obj->get_section_data($current_tab)) :
133 133 
 				//print_r($addons);
134 134 
 				?>
135 135 
 				<ul class="wpi-products">
136 136 
                 <?php
137 
-                foreach ( $addons as $addon ) :
138 
-                        if ( 965 == $addon->info->id ) {
139 
-continue;}// don't show quote add on
137 
+                foreach ($addons as $addon) :
138 
+                        if (965 == $addon->info->id) {
139 
+continue; }// don't show quote add on
140 140 
 						?>
141 141 
                         <li class="wpi-product">
142 142 
 								<div class="wpi-product-title">
143 143 
 									<h3>
144 144 
                                     <?php
145 
-										if ( ! empty( $addon->info->excerpt ) ) {
146 
-										wpi_help_tip( $addon->info->excerpt, false, false, true );
145 
+										if (!empty($addon->info->excerpt)) {
146 
+										wpi_help_tip($addon->info->excerpt, false, false, true);
147 147 
 										}
148 
-										echo esc_html( $addon->info->title );
148 
+										echo esc_html($addon->info->title);
149 149 
                                         ?>
150 150 
                                         </h3>
151 151 
 								</div>
152 152
153 153 
 								<span class="wpi-product-image">
154 
-									<?php if ( ! empty( $addon->info->thumbnail ) ) : ?>
155 
-										<img src="<?php echo esc_attr( $addon->info->thumbnail ); ?>"/>
154 
+									<?php if (!empty($addon->info->thumbnail)) : ?>
155 
+										<img src="<?php echo esc_attr($addon->info->thumbnail); ?>"/>
156 156 
 									<?php
157 157 
                                     endif;
158 158
159 
-									if ( 'stripe-payment-gateway' == $addon->info->slug ) {
159 
+									if ('stripe-payment-gateway' == $addon->info->slug) {
160 160 
 										$addon->info->slug = 'getpaid-stripe-payments';
161 161 
 										$addon->info->link = 'https://wordpress.org/plugins/getpaid-stripe-payments/';
162 162 
 									}
163 163
164 
-									if ( isset( $addon->info->link ) && substr( $addon->info->link, 0, 21 ) === 'https://wordpress.org' ) {
165 
-										echo '<a href="' . esc_url( admin_url( '/plugin-install.php?tab=plugin-information&plugin=' . $addon->info->slug ) ) . '&width=770&height=660&TB_iframe=true" class="thickbox" >';
166 
-										echo '<span class="wpi-product-info">' . esc_html__( 'More info', 'invoicing' ) . '</span>';
164 
+									if (isset($addon->info->link) && substr($addon->info->link, 0, 21) === 'https://wordpress.org') {
165 
+										echo '<a href="' . esc_url(admin_url('/plugin-install.php?tab=plugin-information&plugin=' . $addon->info->slug)) . '&width=770&height=660&TB_iframe=true" class="thickbox" >';
166 
+										echo '<span class="wpi-product-info">' . esc_html__('More info', 'invoicing') . '</span>';
167 167 
 										echo '</a>';
168 
-									} elseif ( isset( $addon->info->link ) && ( substr( $addon->info->link, 0, 23 ) === 'https://wpinvoicing.com' || substr( $addon->info->link, 0, 21 ) === 'https://wpgetpaid.com' ) ) {
169 
-										if ( defined( 'WP_EASY_UPDATES_ACTIVE' ) ) {
170 
-											$url = admin_url( '/plugin-install.php?tab=plugin-information&plugin=' . $addon->info->slug . '&width=770&height=660&item_id=' . $addon->info->id . '&update_url=https://wpgetpaid.com&TB_iframe=true' );
168 
+									} elseif (isset($addon->info->link) && (substr($addon->info->link, 0, 23) === 'https://wpinvoicing.com' || substr($addon->info->link, 0, 21) === 'https://wpgetpaid.com')) {
169 
+										if (defined('WP_EASY_UPDATES_ACTIVE')) {
170 
+											$url = admin_url('/plugin-install.php?tab=plugin-information&plugin=' . $addon->info->slug . '&width=770&height=660&item_id=' . $addon->info->id . '&update_url=https://wpgetpaid.com&TB_iframe=true');
171 171 
 										} else {
172 172 
 											// if installed show activation link
173 
-											if ( isset( $installed_plugins['wp-easy-updates/external-updates.php'] ) ) {
173 
+											if (isset($installed_plugins['wp-easy-updates/external-updates.php'])) {
174 174 
 												$url = '#TB_inline?width=600&height=50&inlineId=wpi-wpeu-required-activation';
175 175 
 											} else {
176 176 
 												$url = '#TB_inline?width=600&height=50&inlineId=wpi-wpeu-required-for-external';
177 177 
 											}
178 178 
 										}
179 
-										echo '<a href="' . esc_url( $url ) . '" class="thickbox">';
180 
-										echo '<span class="wpi-product-info">' . esc_html__( 'More info', 'invoicing' ) . '</span>';
179 
+										echo '<a href="' . esc_url($url) . '" class="thickbox">';
180 
+										echo '<span class="wpi-product-info">' . esc_html__('More info', 'invoicing') . '</span>';
181 181 
 										echo '</a>';
182 182 
 									}
183 183 
 
@@ -188,7 +188,7 @@  discard block
 
 block discarded – undo
188 188
189 189 
 								<span class="wpi-product-button">
190 190 
 									<?php
191 
-                                    $addon_obj->output_button( $addon );
191 
+                                    $addon_obj->output_button($addon);
192 192 
 									?>
193 193 
 								</span>
194 194 
 
@@ -202,21 +202,21 @@  discard block
 
 block discarded – undo
202 202
203 203 
 	<div class="clearfix" ></div>
204 204
205 
-	<?php if ( $current_tab == 'addons' ) { ?>
206 
-	<p><?php printf(  esc_attr__( 'All of our Addons can be found on wpGetPaid.com here: %sInvoicing Addons%s', 'invoicing' ), '<a href="https://wpinvoicing.com/downloads/category/addons/">','</a>' ); ?></p>
207 
-	<?php } if ( $current_tab == 'gateways' ) { ?>
208 
-    <p><?php printf( esc_attr__( 'All of our Payment Gateways can be found on wpGetPaid.com here: %sGetPaid Payment Gateways %s', 'invoicing' ), '<a href="https://wpinvoicing.com/downloads/category/gateways/">','</a>'  ); ?></p>
205 
+	<?php if ($current_tab == 'addons') { ?>
206 
+	<p><?php printf(esc_attr__('All of our Addons can be found on wpGetPaid.com here: %sInvoicing Addons%s', 'invoicing'), '<a href="https://wpinvoicing.com/downloads/category/addons/">', '</a>'); ?></p>
207 
+	<?php } if ($current_tab == 'gateways') { ?>
208 
+    <p><?php printf(esc_attr__('All of our Payment Gateways can be found on wpGetPaid.com here: %sGetPaid Payment Gateways %s', 'invoicing'), '<a href="https://wpinvoicing.com/downloads/category/gateways/">', '</a>'); ?></p>
209 209 
     <?php } ?>
210 210
211 
-	<div id="wpi-wpeu-required-activation" style="display:none;"><span class="wpi-notification "><?php echo wp_kses_post(  sprintf( __( "The plugin <a href='https://wpeasyupdates.com/' target='_blank'>WP Easy Updates</a> is required to check for and update some installed plugins/themes, please <a href='%s'>activate</a> it now.", 'invoicing' ), wp_nonce_url( admin_url( 'plugins.php?action=activate&plugin=wp-easy-updates/external-updates.php' ), 'activate-plugin_wp-easy-updates/external-updates.php' ) ) ); ?></span></div>
212 
-	<div id="wpi-wpeu-required-for-external" style="display:none;"><span class="wpi-notification "><?php echo wp_kses_post( sprintf( __( "The plugin <a href='https://wpeasyupdates.com/' target='_blank'>WP Easy Updates</a> is required to check for and update some installed plugins/themes, please <a href='%s' onclick='window.open(\"https://wpeasyupdates.com/wp-easy-updates.zip\", \"_blank\");' >download</a> and install it now.", 'invoicing' ), admin_url( 'plugin-install.php?tab=upload&wpeu-install=true' ) ) ); ?></span></div>
211 
+	<div id="wpi-wpeu-required-activation" style="display:none;"><span class="wpi-notification "><?php echo wp_kses_post(sprintf(__("The plugin <a href='https://wpeasyupdates.com/' target='_blank'>WP Easy Updates</a> is required to check for and update some installed plugins/themes, please <a href='%s'>activate</a> it now.", 'invoicing'), wp_nonce_url(admin_url('plugins.php?action=activate&plugin=wp-easy-updates/external-updates.php'), 'activate-plugin_wp-easy-updates/external-updates.php'))); ?></span></div>
212 
+	<div id="wpi-wpeu-required-for-external" style="display:none;"><span class="wpi-notification "><?php echo wp_kses_post(sprintf(__("The plugin <a href='https://wpeasyupdates.com/' target='_blank'>WP Easy Updates</a> is required to check for and update some installed plugins/themes, please <a href='%s' onclick='window.open(\"https://wpeasyupdates.com/wp-easy-updates.zip\", \"_blank\");' >download</a> and install it now.", 'invoicing'), admin_url('plugin-install.php?tab=upload&wpeu-install=true'))); ?></span></div>
213 213 
 	<div id="wpeu-licence-popup" style="display:none;">
214 214 
 		<span class="wpi-notification noti-white">
215 
-			<h3 class="wpeu-licence-title"><?php esc_html_e( 'Licence key', 'invoicing' ); ?></h3>
216 
-			<input class="wpeu-licence-key" type="text" placeholder="<?php esc_attr_e( 'Enter your licence key', 'invoicing' ); ?>"> <button class="button-primary wpeu-licence-popup-button" ><?php esc_html_e( 'Install', 'invoicing' ); ?></button>
215 
+			<h3 class="wpeu-licence-title"><?php esc_html_e('Licence key', 'invoicing'); ?></h3>
216 
+			<input class="wpeu-licence-key" type="text" placeholder="<?php esc_attr_e('Enter your licence key', 'invoicing'); ?>"> <button class="button-primary wpeu-licence-popup-button" ><?php esc_html_e('Install', 'invoicing'); ?></button>
217 217 
 			<br>
218 218 
 			<?php
219 
-			printf( esc_html__( '%1$sFind your licence key here%2$s OR %3$sBuy one here%4$s', 'invoicing' ), '<a href="https://wpinvoicing.com/your-account/" target="_blank">', '</a>', '<a class="wpeu-licence-link" href="https://wpinvoicing.com/downloads/category/addons/" target="_blank">', '</a>' );
219 
+			printf(esc_html__('%1$sFind your licence key here%2$s OR %3$sBuy one here%4$s', 'invoicing'), '<a href="https://wpinvoicing.com/your-account/" target="_blank">', '</a>', '<a class="wpeu-licence-link" href="https://wpinvoicing.com/downloads/category/addons/" target="_blank">', '</a>');
220 220 
 			?>
221 221 
 		</span>
222 222 
 	</div>
Please login to merge, or discard this patch.
includes/class-wpinv-ajax.php 1 patch
Spacing   +325 added lines, -325 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 
  * WPInv_Ajax class.
 
@@ -17,8 +17,8 @@  discard block
 
 block discarded – undo
17 17 
 	 * Hook in ajax handlers.
18 18 
 	 */
19 19 
 	public static function init() {
20 
-		add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 );
21 
-		add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 );
20 
+		add_action('init', array(__CLASS__, 'define_ajax'), 0);
21 
+		add_action('template_redirect', array(__CLASS__, 'do_wpinv_ajax'), 0);
22 22 
 		self::add_ajax_events();
23 23 
     }
24 24 
 
@@ -27,11 +27,11 @@  discard block
 
 block discarded – undo
27 27 
 	 */
28 28 
 	public static function define_ajax() {
29 29
30 
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
31 
-			getpaid_maybe_define_constant( 'DOING_AJAX', true );
32 
-			getpaid_maybe_define_constant( 'WPInv_DOING_AJAX', true );
33 
-			if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) {
34 
-				/** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 );
30 
+		if (!empty($_GET['wpinv-ajax'])) {
31 
+			getpaid_maybe_define_constant('DOING_AJAX', true);
32 
+			getpaid_maybe_define_constant('WPInv_DOING_AJAX', true);
33 
+			if (!WP_DEBUG || (WP_DEBUG && !WP_DEBUG_DISPLAY)) {
34 
+				/** @scrutinizer ignore-unhandled */ @ini_set('display_errors', 0);
35 35 
 			}
36 36 
 			$GLOBALS['wpdb']->hide_errors();
37 37 
 		}
 
@@ -44,13 +44,13 @@  discard block
 
 block discarded – undo
44 44 
 	 * @since 1.0.18
45 45 
 	 */
46 46 
 	private static function wpinv_ajax_headers() {
47 
-		if ( ! headers_sent() ) {
47 
+		if (!headers_sent()) {
48 48 
 			send_origin_headers();
49 49 
 			send_nosniff_header();
50 50 
 			nocache_headers();
51 
-			header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
52 
-			header( 'X-Robots-Tag: noindex' );
53 
-			status_header( 200 );
51 
+			header('Content-Type: text/html; charset=' . get_option('blog_charset'));
52 
+			header('X-Robots-Tag: noindex');
53 
+			status_header(200);
54 54 
 		}
55 55 
     }
56 56 
 
@@ -60,16 +60,16 @@  discard block
 
 block discarded – undo
60 60 
 	public static function do_wpinv_ajax() {
61 61 
 		global $wp_query;
62 62
63 
-		if ( ! empty( $_GET['wpinv-ajax'] ) ) {
64 
-			$wp_query->set( 'wpinv-ajax', sanitize_text_field( wp_unslash( $_GET['wpinv-ajax'] ) ) );
63 
+		if (!empty($_GET['wpinv-ajax'])) {
64 
+			$wp_query->set('wpinv-ajax', sanitize_text_field(wp_unslash($_GET['wpinv-ajax'])));
65 65 
 		}
66 66
67 
-		$action = $wp_query->get( 'wpinv-ajax' );
67 
+		$action = $wp_query->get('wpinv-ajax');
68 68
69 
-		if ( $action ) {
69 
+		if ($action) {
70 70 
 			self::wpinv_ajax_headers();
71 
-			$action = sanitize_text_field( $action );
72 
-			do_action( 'wpinv_ajax_' . $action );
71 
+			$action = sanitize_text_field($action);
72 
+			do_action('wpinv_ajax_' . $action);
73 73 
 			wp_die();
74 74 
 		}
75 75 
 
@@ -106,36 +106,36 @@  discard block
 
 block discarded – undo
106 106 
             'file_upload'                   => true,
107 107 
         );
108 108
109 
-        foreach ( $ajax_events as $ajax_event => $nopriv ) {
110 
-            add_action( 'wp_ajax_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
111 
-            add_action( 'wp_ajax_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) );
109 
+        foreach ($ajax_events as $ajax_event => $nopriv) {
110 
+            add_action('wp_ajax_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
111 
+            add_action('wp_ajax_getpaid_' . $ajax_event, array(__CLASS__, $ajax_event));
112 112
113 
-            if ( $nopriv ) {
114 
-                add_action( 'wp_ajax_nopriv_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
115 
-                add_action( 'wp_ajax_nopriv_getpaid_' . $ajax_event, array( __CLASS__, $ajax_event ) );
116 
-                add_action( 'wpinv_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) );
113 
+            if ($nopriv) {
114 
+                add_action('wp_ajax_nopriv_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
115 
+                add_action('wp_ajax_nopriv_getpaid_' . $ajax_event, array(__CLASS__, $ajax_event));
116 
+                add_action('wpinv_ajax_' . $ajax_event, array(__CLASS__, $ajax_event));
117 117 
             }
118 118 
         }
119 119 
     }
120 120
121 121 
     public static function add_note() {
122 
-        check_ajax_referer( 'add-invoice-note', '_nonce' );
122 
+        check_ajax_referer('add-invoice-note', '_nonce');
123 123
124 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
124 
+        if (!wpinv_current_user_can_manage_invoicing()) {
125 125 
             die( -1 );
126 126 
         }
127 127
128 
-        $post_id   = absint( $_POST['post_id'] );
129 
-        $note      = wp_kses_post( trim( stripslashes( $_POST['note'] ) ) );
130 
-        $note_type = sanitize_text_field( $_POST['note_type'] );
128 
+        $post_id   = absint($_POST['post_id']);
129 
+        $note      = wp_kses_post(trim(stripslashes($_POST['note'])));
130 
+        $note_type = sanitize_text_field($_POST['note_type']);
131 131
132 132 
         $is_customer_note = $note_type == 'customer' ? 1 : 0;
133 133
134 
-        if ( $post_id > 0 ) {
135 
-            $note_id = wpinv_insert_payment_note( $post_id, $note, $is_customer_note );
134 
+        if ($post_id > 0) {
135 
+            $note_id = wpinv_insert_payment_note($post_id, $note, $is_customer_note);
136 136
137 
-            if ( $note_id > 0 && ! is_wp_error( $note_id ) ) {
138 
-                wpinv_get_invoice_note_line_item( $note_id );
137 
+            if ($note_id > 0 && !is_wp_error($note_id)) {
138 
+                wpinv_get_invoice_note_line_item($note_id);
139 139 
             }
140 140 
         }
141 141 
 
@@ -143,16 +143,16 @@  discard block
 
 block discarded – undo
143 143 
     }
144 144
145 145 
     public static function delete_note() {
146 
-        check_ajax_referer( 'delete-invoice-note', '_nonce' );
146 
+        check_ajax_referer('delete-invoice-note', '_nonce');
147 147
148 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
148 
+        if (!wpinv_current_user_can_manage_invoicing()) {
149 149 
             die( -1 );
150 150 
         }
151 151
152 
-        $note_id = (int)$_POST['note_id'];
152 
+        $note_id = (int) $_POST['note_id'];
153 153
154 
-        if ( $note_id > 0 ) {
155 
-            wp_delete_comment( $note_id, true );
154 
+        if ($note_id > 0) {
155 
+            wp_delete_comment($note_id, true);
156 156 
         }
157 157
158 158 
         die();
 
@@ -170,34 +170,34 @@  discard block
 
 block discarded – undo
170 170 
     public static function get_billing_details() {
171 171
172 172 
         // Verify nonce.
173 
-        check_ajax_referer( 'wpinv-nonce' );
173 
+        check_ajax_referer('wpinv-nonce');
174 174
175 175 
         // Can the user manage the plugin?
176 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
176 
+        if (!wpinv_current_user_can_manage_invoicing()) {
177 177 
             die( -1 );
178 178 
         }
179 179
180 180 
         // Do we have a user id?
181 181 
         $user_id = (int) $_GET['user_id'];
182 182
183 
-        if ( empty( $user_id ) || ! is_numeric( $user_id ) ) {
183 
+        if (empty($user_id) || !is_numeric($user_id)) {
184 184 
             die( -1 );
185 185 
         }
186 186
187 187 
         // Fetch the billing details.
188 
-        $billing_details    = wpinv_get_user_address( $user_id );
189 
-        $billing_details    = apply_filters( 'wpinv_ajax_billing_details', $billing_details, $user_id );
188 
+        $billing_details    = wpinv_get_user_address($user_id);
189 
+        $billing_details    = apply_filters('wpinv_ajax_billing_details', $billing_details, $user_id);
190 190
191 191 
         // unset the user id and email.
192 
-        $to_ignore = array( 'user_id', 'email' );
192 
+        $to_ignore = array('user_id', 'email');
193 193
194 
-        foreach ( $to_ignore as $key ) {
195 
-            if ( isset( $billing_details[ $key ] ) ) {
196 
-                unset( $billing_details[ $key ] );
194 
+        foreach ($to_ignore as $key) {
195 
+            if (isset($billing_details[$key])) {
196 
+                unset($billing_details[$key]);
197 197 
             }
198 198 
         }
199 199
200 
-        wp_send_json_success( $billing_details );
200 
+        wp_send_json_success($billing_details);
201 201
202 202 
     }
203 203 
 
@@ -207,47 +207,47 @@  discard block
 
 block discarded – undo
207 207 
     public static function check_new_user_email() {
208 208
209 209 
         // Verify nonce.
210 
-        check_ajax_referer( 'wpinv-nonce' );
210 
+        check_ajax_referer('wpinv-nonce');
211 211
212 212 
         // Can the user manage the plugin?
213 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
213 
+        if (!wpinv_current_user_can_manage_invoicing()) {
214 214 
             die( -1 );
215 215 
         }
216 216
217 217 
         // We need an email address.
218 
-        if ( empty( $_GET['email'] ) ) {
219 
-            esc_html_e( "Provide the new user's email address", 'invoicing' );
218 
+        if (empty($_GET['email'])) {
219 
+            esc_html_e("Provide the new user's email address", 'invoicing');
220 220 
             exit;
221 221 
         }
222 222
223 223 
         // Ensure the email is valid.
224 
-        $email = sanitize_email( $_GET['email'] );
225 
-        if ( ! is_email( $email ) ) {
226 
-            esc_html_e( 'Invalid email address', 'invoicing' );
224 
+        $email = sanitize_email($_GET['email']);
225 
+        if (!is_email($email)) {
226 
+            esc_html_e('Invalid email address', 'invoicing');
227 227 
             exit;
228 228 
         }
229 229
230 230 
         // And it does not exist.
231 
-        $id = email_exists( $email );
232 
-        if ( $id ) {
233 
-            wp_send_json_success( compact( 'id' ) );
231 
+        $id = email_exists($email);
232 
+        if ($id) {
233 
+            wp_send_json_success(compact('id'));
234 234 
         }
235 235
236 
-        wp_send_json_success( true );
236 
+        wp_send_json_success(true);
237 237 
     }
238 238
239 239 
     public static function run_tool() {
240 
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
241 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
240 
+        check_ajax_referer('wpinv-nonce', '_nonce');
241 
+        if (!wpinv_current_user_can_manage_invoicing()) {
242 242 
             die( -1 );
243 243 
         }
244 244
245 
-        $tool = sanitize_text_field( $_POST['tool'] );
245 
+        $tool = sanitize_text_field($_POST['tool']);
246 246
247 
-        do_action( 'wpinv_run_tool' );
247 
+        do_action('wpinv_run_tool');
248 248
249 
-        if ( ! empty( $tool ) ) {
250 
-            do_action( 'wpinv_tool_' . $tool );
249 
+        if (!empty($tool)) {
250 
+            do_action('wpinv_tool_' . $tool);
251 251 
         }
252 252 
     }
253 253 
 
@@ -258,14 +258,14 @@  discard block
 
 block discarded – undo
258 258 
         global $getpaid_force_checkbox;
259 259
260 260 
         // Check nonce.
261 
-        check_ajax_referer( 'getpaid_form_nonce' );
261 
+        check_ajax_referer('getpaid_form_nonce');
262 262
263 263 
         // Is the request set up correctly?
264 
-		if ( empty( $_GET['form'] ) && empty( $_GET['item'] ) && empty( $_GET['invoice'] ) ) {
264 
+		if (empty($_GET['form']) && empty($_GET['item']) && empty($_GET['invoice'])) {
265 265 
 			aui()->alert(
266 266 
 				array(
267 267 
 					'type'    => 'warning',
268 
-					'content' => __( 'No payment form or item provided', 'invoicing' ),
268 
+					'content' => __('No payment form or item provided', 'invoicing'),
269 269 
                 ),
270 270 
                 true
271 271 
             );
 
@@ -273,29 +273,29 @@  discard block
 
 block discarded – undo
273 273 
         }
274 274
275 275 
         // Payment form or button?
276 
-		if ( ! empty( $_GET['form'] ) ) {
277 
-            $form = sanitize_text_field( urldecode( $_GET['form'] ) );
276 
+		if (!empty($_GET['form'])) {
277 
+            $form = sanitize_text_field(urldecode($_GET['form']));
278 278
279 
-            if ( false !== strpos( $form, '|' ) ) {
280 
-                $form_pos = strpos( $form, '|' );
281 
-                $_items   = getpaid_convert_items_to_array( substr( $form, $form_pos + 1 ) );
282 
-                $form     = substr( $form, 0, $form_pos );
279 
+            if (false !== strpos($form, '|')) {
280 
+                $form_pos = strpos($form, '|');
281 
+                $_items   = getpaid_convert_items_to_array(substr($form, $form_pos + 1));
282 
+                $form     = substr($form, 0, $form_pos);
283 283
284 284 
                 // Retrieve appropriate payment form.
285 
-                $payment_form = new GetPaid_Payment_Form( $form );
286 
-                $payment_form = $payment_form->exists() ? $payment_form : new GetPaid_Payment_Form( wpinv_get_default_payment_form() );
285 
+                $payment_form = new GetPaid_Payment_Form($form);
286 
+                $payment_form = $payment_form->exists() ? $payment_form : new GetPaid_Payment_Form(wpinv_get_default_payment_form());
287 287
288 288 
                 $items    = array();
289 289 
                 $item_ids = array();
290 290
291 
-                foreach ( $_items as $item_id => $qty ) {
292 
-                    if ( ! in_array( $item_id, $item_ids ) ) {
293 
-                        $item = new GetPaid_Form_Item( $item_id );
294 
-                        $item->set_quantity( $qty );
291 
+                foreach ($_items as $item_id => $qty) {
292 
+                    if (!in_array($item_id, $item_ids)) {
293 
+                        $item = new GetPaid_Form_Item($item_id);
294 
+                        $item->set_quantity($qty);
295 295
296 
-                        if ( 0 == $qty ) {
297 
-                            $item->set_allow_quantities( true );
298 
-                            $item->set_is_required( false );
296 
+                        if (0 == $qty) {
297 
+                            $item->set_allow_quantities(true);
298 
+                            $item->set_is_required(false);
299 299 
                             $getpaid_force_checkbox = true;
300 300 
                         }
301 301 
 
@@ -304,32 +304,32 @@  discard block
 
 block discarded – undo
304 304 
                     }
305 305 
                 }
306 306
307 
-                if ( ! $payment_form->is_default() ) {
307 
+                if (!$payment_form->is_default()) {
308 308
309 
-                    foreach ( $payment_form->get_items() as $item ) {
310 
-                        if ( ! in_array( $item->get_id(), $item_ids ) ) {
309 
+                    foreach ($payment_form->get_items() as $item) {
310 
+                        if (!in_array($item->get_id(), $item_ids)) {
311 311 
                             $item_ids[] = $item->get_id();
312 312 
                             $items[]    = $item;
313 313 
                         }
314 314 
                     }
315 315 
                 }
316 316
317 
-                $payment_form->set_items( $items );
318 
-                $extra_items     = esc_attr( getpaid_convert_items_to_string( $_items ) );
319 
-                $extra_items_key = md5( NONCE_KEY . AUTH_KEY . $extra_items );
317 
+                $payment_form->set_items($items);
318 
+                $extra_items     = esc_attr(getpaid_convert_items_to_string($_items));
319 
+                $extra_items_key = md5(NONCE_KEY . AUTH_KEY . $extra_items);
320 320 
                 $extra_items     = "<input type='hidden' name='getpaid-form-items' value='$extra_items' />";
321 321 
                 $extra_items    .= "<input type='hidden' name='getpaid-form-items-key' value='$extra_items_key' />";
322 
-                $payment_form->display( $extra_items );
322 
+                $payment_form->display($extra_items);
323 323 
                 $getpaid_force_checkbox = false;
324 324
325 325 
             } else {
326 
-                getpaid_display_payment_form( $form );
326 
+                getpaid_display_payment_form($form);
327 327 
             }
328 
-} elseif ( ! empty( $_GET['invoice'] ) ) {
329 
-		    getpaid_display_invoice_payment_form( (int) urldecode( $_GET['invoice'] ) );
328 
+} elseif (!empty($_GET['invoice'])) {
329 
+		    getpaid_display_invoice_payment_form((int) urldecode($_GET['invoice']));
330 330 
         } else {
331 
-			$items = getpaid_convert_items_to_array( sanitize_text_field( urldecode( $_GET['item'] ) ) );
332 
-		    getpaid_display_item_payment_form( $items );
331 
+			$items = getpaid_convert_items_to_array(sanitize_text_field(urldecode($_GET['item'])));
332 
+		    getpaid_display_item_payment_form($items);
333 333 
         }
334 334
335 335 
         exit;
 
@@ -344,17 +344,17 @@  discard block
 
 block discarded – undo
344 344 
     public static function payment_form() {
345 345
346 346 
         // Check nonce.
347 
-        check_ajax_referer( 'getpaid_form_nonce' );
347 
+        check_ajax_referer('getpaid_form_nonce');
348 348
349 349 
         // ... form fields...
350 
-        if ( empty( $_POST['getpaid_payment_form_submission'] ) ) {
351 
-            esc_html_e( 'Error: Reload the page and try again.', 'invoicing' );
350 
+        if (empty($_POST['getpaid_payment_form_submission'])) {
351 
+            esc_html_e('Error: Reload the page and try again.', 'invoicing');
352 352 
             exit;
353 353 
         }
354 354
355 355 
         // Process the payment form.
356 
-        $checkout_class = apply_filters( 'getpaid_checkout_class', 'GetPaid_Checkout' );
357 
-        $checkout       = new $checkout_class( new GetPaid_Payment_Form_Submission() );
356 
+        $checkout_class = apply_filters('getpaid_checkout_class', 'GetPaid_Checkout');
357 
+        $checkout       = new $checkout_class(new GetPaid_Payment_Form_Submission());
358 358 
         $checkout->process_checkout();
359 359
360 360 
         exit;
 
@@ -367,55 +367,55 @@  discard block
 
 block discarded – undo
367 367 
      */
368 368 
     public static function get_payment_form_states_field() {
369 369
370 
-        if ( empty( $_GET['country'] ) || empty( $_GET['form'] ) ) {
370 
+        if (empty($_GET['country']) || empty($_GET['form'])) {
371 371 
             exit;
372 372 
         }
373 373
374 
-        $elements = getpaid_get_payment_form_elements( (int) $_GET['form'] );
374 
+        $elements = getpaid_get_payment_form_elements((int) $_GET['form']);
375 375
376 
-        if ( empty( $elements ) ) {
376 
+        if (empty($elements)) {
377 377 
             exit;
378 378 
         }
379 379
380 380 
         $address_fields = array();
381 
-        foreach ( $elements as $element ) {
382 
-            if ( 'address' === $element['type'] ) {
381 
+        foreach ($elements as $element) {
382 
+            if ('address' === $element['type']) {
383 383 
                 $address_fields = $element;
384 384 
                 break;
385 385 
             }
386 386 
         }
387 387
388 
-        if ( empty( $address_fields ) ) {
388 
+        if (empty($address_fields)) {
389 389 
             exit;
390 390 
         }
391 391
392 
-        foreach ( $address_fields['fields'] as $address_field ) {
392 
+        foreach ($address_fields['fields'] as $address_field) {
393 393
394 
-            if ( 'wpinv_state' == $address_field['name'] ) {
394 
+            if ('wpinv_state' == $address_field['name']) {
395 395
396 
-                $wrap_class  = getpaid_get_form_element_grid_class( $address_field );
397 
-                $wrap_class  = esc_attr( "$wrap_class getpaid-address-field-wrapper" );
398 
-                $placeholder = empty( $address_field['placeholder'] ) ? '' : esc_attr( $address_field['placeholder'] );
399 
-                $description = empty( $address_field['description'] ) ? '' : wp_kses_post( $address_field['description'] );
400 
-                $value       = is_user_logged_in() ? get_user_meta( get_current_user_id(), '_wpinv_state', true ) : '';
401 
-                $label       = empty( $address_field['label'] ) ? '' : wp_kses_post( $address_field['label'] );
396 
+                $wrap_class  = getpaid_get_form_element_grid_class($address_field);
397 
+                $wrap_class  = esc_attr("$wrap_class getpaid-address-field-wrapper");
398 
+                $placeholder = empty($address_field['placeholder']) ? '' : esc_attr($address_field['placeholder']);
399 
+                $description = empty($address_field['description']) ? '' : wp_kses_post($address_field['description']);
400 
+                $value       = is_user_logged_in() ? get_user_meta(get_current_user_id(), '_wpinv_state', true) : '';
401 
+                $label       = empty($address_field['label']) ? '' : wp_kses_post($address_field['label']);
402 402
403 
-                if ( ! empty( $address_field['required'] ) ) {
403 
+                if (!empty($address_field['required'])) {
404 404 
                     $label .= "<span class='text-danger'> *</span>";
405 405 
                 }
406 406
407 407 
                 $html = getpaid_get_states_select_markup(
408 
-                    sanitize_text_field( $_GET['country'] ),
408 
+                    sanitize_text_field($_GET['country']),
409 409 
                     $value,
410 410 
                     $placeholder,
411 411 
                     $label,
412 412 
                     $description,
413 
-                    ! empty( $address_field['required'] ),
413 
+                    !empty($address_field['required']),
414 414 
                     $wrap_class,
415 
-                    sanitize_text_field( $_GET['name'] )
415 
+                    sanitize_text_field($_GET['name'])
416 416 
                 );
417 417
418 
-                wp_send_json_success( $html );
418 
+                wp_send_json_success($html);
419 419 
                 exit;
420 420
421 421 
             }
 
@@ -430,66 +430,66 @@  discard block
 
 block discarded – undo
430 430 
     public static function recalculate_invoice_totals() {
431 431
432 432 
         // Verify nonce.
433 
-        check_ajax_referer( 'wpinv-nonce' );
433 
+        check_ajax_referer('wpinv-nonce');
434 434
435 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
435 
+        if (!wpinv_current_user_can_manage_invoicing()) {
436 436 
             exit;
437 437 
         }
438 438
439 439 
         // We need an invoice.
440 
-        if ( empty( $_POST['post_id'] ) ) {
440 
+        if (empty($_POST['post_id'])) {
441 441 
             exit;
442 442 
         }
443 443
444 444 
         // Fetch the invoice.
445 
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
445 
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
446 446
447 447 
         // Ensure it exists.
448 
-        if ( ! $invoice->get_id() ) {
448 
+        if (!$invoice->get_id()) {
449 449 
             exit;
450 450 
         }
451 451
452 452 
         // Maybe set the country, state, currency.
453 
-        foreach ( array( 'country', 'state', 'currency', 'vat_number', 'discount_code' ) as $key ) {
454 
-            if ( isset( $_POST[ $key ] ) ) {
453 
+        foreach (array('country', 'state', 'currency', 'vat_number', 'discount_code') as $key) {
454 
+            if (isset($_POST[$key])) {
455 455 
                 $method = "set_$key";
456 
-                $invoice->$method( sanitize_text_field( $_POST[ $key ] ) );
456 
+                $invoice->$method(sanitize_text_field($_POST[$key]));
457 457 
             }
458 458 
         }
459 459
460 460 
         // Maybe disable taxes.
461 
-        $invoice->set_disable_taxes( ! empty( $_POST['taxes'] ) );
461 
+        $invoice->set_disable_taxes(!empty($_POST['taxes']));
462 462
463 463 
         // Discount code.
464 
-        if ( ! $invoice->is_paid() && ! $invoice->is_refunded() ) {
465 
-            $discount = new WPInv_Discount( $invoice->get_discount_code() );
466 
-            if ( $discount->exists() ) {
467 
-                $invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
464 
+        if (!$invoice->is_paid() && !$invoice->is_refunded()) {
465 
+            $discount = new WPInv_Discount($invoice->get_discount_code());
466 
+            if ($discount->exists()) {
467 
+                $invoice->add_discount(getpaid_calculate_invoice_discount($invoice, $discount));
468 468 
             } else {
469 
-                $invoice->remove_discount( 'discount_code' );
469 
+                $invoice->remove_discount('discount_code');
470 470 
             }
471 471 
         }
472 472
473 473 
         // Recalculate totals.
474 474 
         $invoice->recalculate_total();
475 475
476 
-        $total        = wpinv_price( $invoice->get_total(), $invoice->get_currency() );
477 
-        $suscriptions = getpaid_get_invoice_subscriptions( $invoice );
478 
-        if ( is_a( $suscriptions, 'WPInv_Subscription' ) && $invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total() ) {
479 
-            $recurring_total = wpinv_price( $invoice->get_recurring_total(), $invoice->get_currency() );
480 
-            $total          .= '<small class="form-text text-muted">' . sprintf( __( 'Recurring Price: %s', 'invoicing' ), $recurring_total ) . '</small>';
476 
+        $total        = wpinv_price($invoice->get_total(), $invoice->get_currency());
477 
+        $suscriptions = getpaid_get_invoice_subscriptions($invoice);
478 
+        if (is_a($suscriptions, 'WPInv_Subscription') && $invoice->is_recurring() && $invoice->is_parent() && $invoice->get_total() != $invoice->get_recurring_total()) {
479 
+            $recurring_total = wpinv_price($invoice->get_recurring_total(), $invoice->get_currency());
480 
+            $total          .= '<small class="form-text text-muted">' . sprintf(__('Recurring Price: %s', 'invoicing'), $recurring_total) . '</small>';
481 481 
         }
482 482
483 483 
         $totals = array(
484 
-            'subtotal' => wpinv_price( $invoice->get_subtotal(), $invoice->get_currency() ),
485 
-            'discount' => wpinv_price( $invoice->get_total_discount(), $invoice->get_currency() ),
486 
-            'tax'      => wpinv_price( $invoice->get_total_tax(), $invoice->get_currency() ),
484 
+            'subtotal' => wpinv_price($invoice->get_subtotal(), $invoice->get_currency()),
485 
+            'discount' => wpinv_price($invoice->get_total_discount(), $invoice->get_currency()),
486 
+            'tax'      => wpinv_price($invoice->get_total_tax(), $invoice->get_currency()),
487 487 
             'total'    => $total,
488 488 
         );
489 489
490 
-        $totals = apply_filters( 'getpaid_invoice_totals', $totals, $invoice );
490 
+        $totals = apply_filters('getpaid_invoice_totals', $totals, $invoice);
491 491
492 
-        wp_send_json_success( compact( 'totals' ) );
492 
+        wp_send_json_success(compact('totals'));
493 493 
     }
494 494
495 495 
     /**
 
@@ -498,33 +498,33 @@  discard block
 
 block discarded – undo
498 498 
     public static function get_invoice_items() {
499 499
500 500 
         // Verify nonce.
501 
-        check_ajax_referer( 'wpinv-nonce' );
501 
+        check_ajax_referer('wpinv-nonce');
502 502
503 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
503 
+        if (!wpinv_current_user_can_manage_invoicing()) {
504 504 
             exit;
505 505 
         }
506 506
507 507 
         // We need an invoice and items.
508 
-        if ( empty( $_POST['post_id'] ) ) {
508 
+        if (empty($_POST['post_id'])) {
509 509 
             exit;
510 510 
         }
511 511
512 512 
         // Fetch the invoice.
513 
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
513 
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
514 514
515 515 
         // Ensure it exists.
516 
-        if ( ! $invoice->get_id() ) {
516 
+        if (!$invoice->get_id()) {
517 517 
             exit;
518 518 
         }
519 519
520 520 
         // Return an array of invoice items.
521 521 
         $items = array();
522 522
523 
-        foreach ( $invoice->get_items() as $item ) {
524 
-            $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency(), $invoice->is_renewal() );
523 
+        foreach ($invoice->get_items() as $item) {
524 
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency(), $invoice->is_renewal());
525 525 
         }
526 526
527 
-        wp_send_json_success( compact( 'items' ) );
527 
+        wp_send_json_success(compact('items'));
528 528 
     }
529 529
530 530 
     /**
 
@@ -533,50 +533,50 @@  discard block
 
 block discarded – undo
533 533 
     public static function edit_invoice_item() {
534 534
535 535 
         // Verify nonce.
536 
-        check_ajax_referer( 'wpinv-nonce' );
536 
+        check_ajax_referer('wpinv-nonce');
537 537
538 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
538 
+        if (!wpinv_current_user_can_manage_invoicing()) {
539 539 
             exit;
540 540 
         }
541 541
542 542 
         // We need an invoice and item details.
543 
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['data'] ) ) {
543 
+        if (empty($_POST['post_id']) || empty($_POST['data'])) {
544 544 
             exit;
545 545 
         }
546 546
547 547 
         // Fetch the invoice.
548 
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
548 
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
549 549
550 550 
         // Ensure it exists and its not been paid for.
551 
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
551 
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
552 552 
             exit;
553 553 
         }
554 554
555 555 
         // Format the data.
556 
-        $data = wp_kses_post_deep( wp_unslash( wp_list_pluck( $_POST['data'], 'value', 'field' ) ) );
556 
+        $data = wp_kses_post_deep(wp_unslash(wp_list_pluck($_POST['data'], 'value', 'field')));
557 557
558 558 
         // Ensure that we have an item id.
559 
-        if ( empty( $data['id'] ) ) {
559 
+        if (empty($data['id'])) {
560 560 
             exit;
561 561 
         }
562 562
563 563 
         // Abort if the invoice does not have the specified item.
564 
-        $item = $invoice->get_item( (int) $data['id'] );
564 
+        $item = $invoice->get_item((int) $data['id']);
565 565
566 
-        if ( empty( $item ) ) {
566 
+        if (empty($item)) {
567 567 
             exit;
568 568 
         }
569 569
570 570 
         // Update the item.
571 
-        $item->set_price( getpaid_standardize_amount( $data['price'] ) );
572 
-        $item->set_name( sanitize_text_field( $data['name'] ) );
573 
-        $item->set_description( wp_kses_post( $data['description'] ) );
574 
-        $item->set_quantity( floatval( $data['quantity'] ) );
571 
+        $item->set_price(getpaid_standardize_amount($data['price']));
572 
+        $item->set_name(sanitize_text_field($data['name']));
573 
+        $item->set_description(wp_kses_post($data['description']));
574 
+        $item->set_quantity(floatval($data['quantity']));
575 575
576 576 
         // Add it to the invoice.
577 
-        $error = $invoice->add_item( $item );
577 
+        $error = $invoice->add_item($item);
578 578 
         $alert = false;
579 
-        if ( is_wp_error( $error ) ) {
579 
+        if (is_wp_error($error)) {
580 580 
             $alert = $error->get_error_message();
581 581 
         }
582 582 
 
@@ -589,11 +589,11 @@  discard block
 
 block discarded – undo
589 589 
         // Return an array of invoice items.
590 590 
         $items = array();
591 591
592 
-        foreach ( $invoice->get_items() as $item ) {
593 
-            $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() );
592 
+        foreach ($invoice->get_items() as $item) {
593 
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
594 594 
         }
595 595
596 
-        wp_send_json_success( compact( 'items', 'alert' ) );
596 
+        wp_send_json_success(compact('items', 'alert'));
597 597 
     }
598 598
599 599 
     /**
 
@@ -602,53 +602,53 @@  discard block
 
 block discarded – undo
602 602 
     public static function create_invoice_item() {
603 603
604 604 
         // Verify nonce.
605 
-        check_ajax_referer( 'wpinv-nonce' );
605 
+        check_ajax_referer('wpinv-nonce');
606 606
607 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
607 
+        if (!wpinv_current_user_can_manage_invoicing()) {
608 608 
             exit;
609 609 
         }
610 610
611 611 
         // We need an invoice and item details.
612 
-        if ( empty( $_POST['invoice_id'] ) || empty( $_POST['_wpinv_quick'] ) ) {
612 
+        if (empty($_POST['invoice_id']) || empty($_POST['_wpinv_quick'])) {
613 613 
             exit;
614 614 
         }
615 615
616 616 
         // Fetch the invoice.
617 
-        $invoice = new WPInv_Invoice( intval( $_POST['invoice_id'] ) );
617 
+        $invoice = new WPInv_Invoice(intval($_POST['invoice_id']));
618 618
619 619 
         // Ensure it exists and its not been paid for.
620 
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
620 
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
621 621 
             exit;
622 622 
         }
623 623
624 624 
         // Format the data.
625 
-        $data = wp_kses_post_deep( wp_unslash( $_POST['_wpinv_quick'] ) );
625 
+        $data = wp_kses_post_deep(wp_unslash($_POST['_wpinv_quick']));
626 626
627 627 
         $item = new WPInv_Item();
628 
-        $item->set_price( getpaid_standardize_amount( $data['price'] ) );
629 
-        $item->set_name( sanitize_text_field( $data['name'] ) );
630 
-        $item->set_description( wp_kses_post( $data['description'] ) );
631 
-        $item->set_type( sanitize_text_field( $data['type'] ) );
632 
-        $item->set_vat_rule( sanitize_text_field( $data['vat_rule'] ) );
633 
-        $item->set_vat_class( sanitize_text_field( $data['vat_class'] ) );
634 
-        $item->set_status( 'publish' );
628 
+        $item->set_price(getpaid_standardize_amount($data['price']));
629 
+        $item->set_name(sanitize_text_field($data['name']));
630 
+        $item->set_description(wp_kses_post($data['description']));
631 
+        $item->set_type(sanitize_text_field($data['type']));
632 
+        $item->set_vat_rule(sanitize_text_field($data['vat_rule']));
633 
+        $item->set_vat_class(sanitize_text_field($data['vat_class']));
634 
+        $item->set_status('publish');
635 635 
         $item->save();
636 636
637 
-        if ( ! $item->exists() ) {
638 
-            $alert = __( 'Could not create invoice item. Please try again.', 'invoicing' );
639 
-            wp_send_json_success( compact( 'alert' ) );
637 
+        if (!$item->exists()) {
638 
+            $alert = __('Could not create invoice item. Please try again.', 'invoicing');
639 
+            wp_send_json_success(compact('alert'));
640 640 
         }
641 641
642 
-        $item = new GetPaid_Form_Item( $item->get_id() );
643 
-        $item->set_quantity( floatval( $data['qty'] ) );
642 
+        $item = new GetPaid_Form_Item($item->get_id());
643 
+        $item->set_quantity(floatval($data['qty']));
644 644
645 645 
         // Add it to the invoice.
646 
-        $error = $invoice->add_item( $item );
646 
+        $error = $invoice->add_item($item);
647 647 
         $alert = false;
648 648
649 
-        if ( is_wp_error( $error ) ) {
649 
+        if (is_wp_error($error)) {
650 650 
             $alert = $error->get_error_message();
651 
-            wp_send_json_success( compact( 'alert' ) );
651 
+            wp_send_json_success(compact('alert'));
652 652 
          }
653 653
654 654 
         // Update totals.
 
@@ -661,9 +661,9 @@  discard block
 
 block discarded – undo
661 661 
         $invoice->recalculate_total();
662 662 
         $invoice->save();
663 663 
         ob_start();
664 
-        GetPaid_Meta_Box_Invoice_Items::output_row( GetPaid_Meta_Box_Invoice_Items::get_columns( $invoice ), $item, $invoice );
664 
+        GetPaid_Meta_Box_Invoice_Items::output_row(GetPaid_Meta_Box_Invoice_Items::get_columns($invoice), $item, $invoice);
665 665 
         $row = ob_get_clean();
666 
-        wp_send_json_success( compact( 'row' ) );
666 
+        wp_send_json_success(compact('row'));
667 667 
     }
668 668
669 669 
     /**
 
@@ -672,33 +672,33 @@  discard block
 
 block discarded – undo
672 672 
     public static function remove_invoice_item() {
673 673
674 674 
         // Verify nonce.
675 
-        check_ajax_referer( 'wpinv-nonce' );
675 
+        check_ajax_referer('wpinv-nonce');
676 676
677 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
677 
+        if (!wpinv_current_user_can_manage_invoicing()) {
678 678 
             exit;
679 679 
         }
680 680
681 681 
         // We need an invoice and an item.
682 
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['item_id'] ) ) {
682 
+        if (empty($_POST['post_id']) || empty($_POST['item_id'])) {
683 683 
             exit;
684 684 
         }
685 685
686 686 
         // Fetch the invoice.
687 
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
687 
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
688 688
689 689 
         // Ensure it exists and its not been paid for.
690 
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
690 
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
691 691 
             exit;
692 692 
         }
693 693
694 694 
         // Abort if the invoice does not have the specified item.
695 
-        $item = $invoice->get_item( (int) $_POST['item_id'] );
695 
+        $item = $invoice->get_item((int) $_POST['item_id']);
696 696
697 
-        if ( empty( $item ) ) {
697 
+        if (empty($item)) {
698 698 
             exit;
699 699 
         }
700 700
701 
-        $invoice->remove_item( (int) $_POST['item_id'] );
701 
+        $invoice->remove_item((int) $_POST['item_id']);
702 702
703 703 
         // Update totals.
704 704 
         $invoice->recalculate_total();
 
@@ -709,11 +709,11 @@  discard block
 
 block discarded – undo
709 709 
         // Return an array of invoice items.
710 710 
         $items = array();
711 711
712 
-        foreach ( $invoice->get_items() as $item ) {
713 
-            $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() );
712 
+        foreach ($invoice->get_items() as $item) {
713 
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
714 714 
         }
715 715
716 
-        wp_send_json_success( compact( 'items' ) );
716 
+        wp_send_json_success(compact('items'));
717 717 
     }
718 718
719 719 
     /**
 
@@ -722,68 +722,68 @@  discard block
 
 block discarded – undo
722 722 
     public static function recalculate_full_prices() {
723 723
724 724 
         // Verify nonce.
725 
-        check_ajax_referer( 'wpinv-nonce' );
725 
+        check_ajax_referer('wpinv-nonce');
726 726
727 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
727 
+        if (!wpinv_current_user_can_manage_invoicing()) {
728 728 
             exit;
729 729 
         }
730 730
731 731 
         // We need an invoice and item.
732 
-        if ( empty( $_POST['post_id'] ) ) {
732 
+        if (empty($_POST['post_id'])) {
733 733 
             exit;
734 734 
         }
735 735
736 736 
         // Fetch the invoice.
737 
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
737 
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
738 738 
         $alert   = false;
739 739
740 740 
         // Ensure it exists and its not been paid for.
741 
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
741 
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
742 742 
             exit;
743 743 
         }
744 744
745 
-        $invoice->set_items( array() );
745 
+        $invoice->set_items(array());
746 746
747 
-        if ( ! empty( $_POST['getpaid_items'] ) ) {
747 
+        if (!empty($_POST['getpaid_items'])) {
748 748
749 
-            foreach ( wp_kses_post_deep( $_POST['getpaid_items'] ) as $item_id => $args ) {
750 
-                $item = new GetPaid_Form_Item( $item_id );
749 
+            foreach (wp_kses_post_deep($_POST['getpaid_items']) as $item_id => $args) {
750 
+                $item = new GetPaid_Form_Item($item_id);
751 751
752 
-                if ( $item->exists() ) {
753 
-                    $item->set_price( getpaid_standardize_amount( $args['price'] ) );
754 
-                    $item->set_quantity( floatval( $args['quantity'] ) );
755 
-                    $item->set_name( sanitize_text_field( $args['name'] ) );
756 
-                    $item->set_description( wp_kses_post( $args['description'] ) );
757 
-                    $invoice->add_item( $item );
752 
+                if ($item->exists()) {
753 
+                    $item->set_price(getpaid_standardize_amount($args['price']));
754 
+                    $item->set_quantity(floatval($args['quantity']));
755 
+                    $item->set_name(sanitize_text_field($args['name']));
756 
+                    $item->set_description(wp_kses_post($args['description']));
757 
+                    $invoice->add_item($item);
758 758 
                 }
759 759 
             }
760 760 
 }
761 761
762 
-        $invoice->set_disable_taxes( ! empty( $_POST['disable_taxes'] ) );
762 
+        $invoice->set_disable_taxes(!empty($_POST['disable_taxes']));
763 763
764 764 
         // Maybe set the country, state, currency.
765 
-        foreach ( array( 'wpinv_country', 'wpinv_state', 'wpinv_currency', 'wpinv_vat_number', 'wpinv_discount_code' ) as $key ) {
766 
-            if ( isset( $_POST[ $key ] ) ) {
767 
-                $_key   = str_replace( 'wpinv_', '', $key );
765 
+        foreach (array('wpinv_country', 'wpinv_state', 'wpinv_currency', 'wpinv_vat_number', 'wpinv_discount_code') as $key) {
766 
+            if (isset($_POST[$key])) {
767 
+                $_key   = str_replace('wpinv_', '', $key);
768 768 
                 $method = "set_$_key";
769 
-                $invoice->$method( sanitize_text_field( $_POST[ $key ] ) );
769 
+                $invoice->$method(sanitize_text_field($_POST[$key]));
770 770 
             }
771 771 
         }
772 772
773 
-        $discount = new WPInv_Discount( $invoice->get_discount_code() );
774 
-        if ( $discount->exists() ) {
775 
-            $invoice->add_discount( getpaid_calculate_invoice_discount( $invoice, $discount ) );
773 
+        $discount = new WPInv_Discount($invoice->get_discount_code());
774 
+        if ($discount->exists()) {
775 
+            $invoice->add_discount(getpaid_calculate_invoice_discount($invoice, $discount));
776 776 
         } else {
777 
-            $invoice->remove_discount( 'discount_code' );
777 
+            $invoice->remove_discount('discount_code');
778 778 
         }
779 779
780 780 
         // Save the invoice.
781 781 
         $invoice->recalculate_total();
782 782 
         $invoice->save();
783 783 
         ob_start();
784 
-        GetPaid_Meta_Box_Invoice_Items::output( get_post( $invoice->get_id() ), $invoice );
784 
+        GetPaid_Meta_Box_Invoice_Items::output(get_post($invoice->get_id()), $invoice);
785 785 
         $table = ob_get_clean();
786 
-        wp_send_json_success( compact( 'table' ) );
786 
+        wp_send_json_success(compact('table'));
787 787 
     }
788 788
789 789 
     /**
 
@@ -792,42 +792,42 @@  discard block
 
 block discarded – undo
792 792 
     public static function admin_add_invoice_item() {
793 793
794 794 
         // Verify nonce.
795 
-        check_ajax_referer( 'wpinv-nonce' );
795 
+        check_ajax_referer('wpinv-nonce');
796 796
797 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
797 
+        if (!wpinv_current_user_can_manage_invoicing()) {
798 798 
             exit;
799 799 
         }
800 800
801 801 
         // We need an invoice and item.
802 
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['item_id'] ) ) {
802 
+        if (empty($_POST['post_id']) || empty($_POST['item_id'])) {
803 803 
             exit;
804 804 
         }
805 805
806 806 
         // Fetch the invoice.
807 
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
807 
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
808 808 
         $alert   = false;
809 809
810 810 
         // Ensure it exists and its not been paid for.
811 
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
811 
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
812 812 
             exit;
813 813 
         }
814 814
815 815 
         // Add the item.
816 
-        $item  = new GetPaid_Form_Item( (int) $_POST['item_id'] );
817 
-        $error = $invoice->add_item( $item );
816 
+        $item  = new GetPaid_Form_Item((int) $_POST['item_id']);
817 
+        $error = $invoice->add_item($item);
818 818
819 
-        if ( is_wp_error( $error ) ) {
819 
+        if (is_wp_error($error)) {
820 820 
             $alert = $error->get_error_message();
821 
-            wp_send_json_success( compact( 'alert' ) );
821 
+            wp_send_json_success(compact('alert'));
822 822 
         }
823 823
824 824 
         // Save the invoice.
825 825 
         $invoice->recalculate_total();
826 826 
         $invoice->save();
827 827 
         ob_start();
828 
-        GetPaid_Meta_Box_Invoice_Items::output_row( GetPaid_Meta_Box_Invoice_Items::get_columns( $invoice ), $item, $invoice );
828 
+        GetPaid_Meta_Box_Invoice_Items::output_row(GetPaid_Meta_Box_Invoice_Items::get_columns($invoice), $item, $invoice);
829 829 
         $row = ob_get_clean();
830 
-        wp_send_json_success( compact( 'row' ) );
830 
+        wp_send_json_success(compact('row'));
831 831 
     }
832 832
833 833 
     /**
 
@@ -836,39 +836,39 @@  discard block
 
 block discarded – undo
836 836 
     public static function add_invoice_items() {
837 837
838 838 
         // Verify nonce.
839 
-        check_ajax_referer( 'wpinv-nonce' );
839 
+        check_ajax_referer('wpinv-nonce');
840 840
841 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
841 
+        if (!wpinv_current_user_can_manage_invoicing()) {
842 842 
             exit;
843 843 
         }
844 844
845 845 
         // We need an invoice and items.
846 
-        if ( empty( $_POST['post_id'] ) || empty( $_POST['items'] ) ) {
846 
+        if (empty($_POST['post_id']) || empty($_POST['items'])) {
847 847 
             exit;
848 848 
         }
849 849
850 850 
         // Fetch the invoice.
851 
-        $invoice = new WPInv_Invoice( intval( $_POST['post_id'] ) );
851 
+        $invoice = new WPInv_Invoice(intval($_POST['post_id']));
852 852 
         $alert   = false;
853 853
854 854 
         // Ensure it exists and its not been paid for.
855 
-        if ( ! $invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded() ) {
855 
+        if (!$invoice->get_id() || $invoice->is_paid() || $invoice->is_refunded()) {
856 856 
             exit;
857 857 
         }
858 858
859 859 
         // Add the items.
860 
-        foreach ( wp_kses_post_deep( wp_unslash( $_POST['items'] ) ) as $data ) {
860 
+        foreach (wp_kses_post_deep(wp_unslash($_POST['items'])) as $data) {
861 861
862 
-            $item = new GetPaid_Form_Item( (int) $data['id'] );
862 
+            $item = new GetPaid_Form_Item((int) $data['id']);
863 863
864 
-            if ( is_numeric( $data['qty'] ) && (float) $data['qty'] > 0 ) {
865 
-                $item->set_quantity( floatval( $data['qty'] ) );
864 
+            if (is_numeric($data['qty']) && (float) $data['qty'] > 0) {
865 
+                $item->set_quantity(floatval($data['qty']));
866 866 
             }
867 867
868 
-            if ( $item->get_id() > 0 ) {
869 
-                $error = $invoice->add_item( $item );
868 
+            if ($item->get_id() > 0) {
869 
+                $error = $invoice->add_item($item);
870 870
871 
-                if ( is_wp_error( $error ) ) {
871 
+                if (is_wp_error($error)) {
872 872 
                     $alert = $error->get_error_message();
873 873 
                 }
874 874 
 }
 
@@ -881,11 +881,11 @@  discard block
 
 block discarded – undo
881 881 
         // Return an array of invoice items.
882 882 
         $items = array();
883 883
884 
-        foreach ( $invoice->get_items() as $item ) {
885 
-            $items[] = $item->prepare_data_for_invoice_edit_ajax( $invoice->get_currency() );
884 
+        foreach ($invoice->get_items() as $item) {
885 
+            $items[] = $item->prepare_data_for_invoice_edit_ajax($invoice->get_currency());
886 886 
         }
887 887
888 
-        wp_send_json_success( compact( 'items', 'alert' ) );
888 
+        wp_send_json_success(compact('items', 'alert'));
889 889 
     }
890 890
891 891 
     /**
 
@@ -894,15 +894,15 @@  discard block
 
 block discarded – undo
894 894 
     public static function get_invoicing_items() {
895 895
896 896 
         // Verify nonce.
897 
-        check_ajax_referer( 'wpinv-nonce' );
897 
+        check_ajax_referer('wpinv-nonce');
898 898
899 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
899 
+        if (!wpinv_current_user_can_manage_invoicing()) {
900 900 
             exit;
901 901 
         }
902 902
903 903 
         // We need a search term.
904 
-        if ( empty( $_GET['search'] ) ) {
905 
-            wp_send_json_success( array() );
904 
+        if (empty($_GET['search'])) {
905 
+            wp_send_json_success(array());
906 906 
         }
907 907
908 908 
         // Retrieve items.
 
@@ -911,8 +911,8 @@  discard block
 
 block discarded – undo
911 911 
             'orderby'        => 'title',
912 912 
             'order'          => 'ASC',
913 913 
             'posts_per_page' => -1,
914 
-            'post_status'    => array( 'publish' ),
915 
-            's'              => sanitize_text_field( urldecode( $_GET['search'] ) ),
914 
+            'post_status'    => array('publish'),
915 
+            's'              => sanitize_text_field(urldecode($_GET['search'])),
916 916 
             'meta_query'     => array(
917 917 
                 array(
918 918 
                     'key'     => '_wpinv_type',
 
@@ -922,25 +922,25 @@  discard block
 
 block discarded – undo
922 922 
             ),
923 923 
         );
924 924
925 
-        if ( ! empty( $_GET['ignore'] ) ) {
926 
-            $item_args['exclude'] = wp_parse_id_list( sanitize_text_field( $_GET['ignore'] ) );
925 
+        if (!empty($_GET['ignore'])) {
926 
+            $item_args['exclude'] = wp_parse_id_list(sanitize_text_field($_GET['ignore']));
927 927 
         }
928 928
929 
-        $items = get_posts( apply_filters( 'getpaid_ajax_invoice_items_query_args', $item_args ) );
929 
+        $items = get_posts(apply_filters('getpaid_ajax_invoice_items_query_args', $item_args));
930 930 
         $data  = array();
931 931
932 
-        $is_payment_form = ( ! empty( $_GET['post_id'] ) && 'wpi_payment_form' == get_post_type( (int) $_GET['post_id'] ) );
932 
+        $is_payment_form = (!empty($_GET['post_id']) && 'wpi_payment_form' == get_post_type((int) $_GET['post_id']));
933 933
934 
-        foreach ( $items as $item ) {
935 
-            $item      = new GetPaid_Form_Item( $item );
934 
+        foreach ($items as $item) {
935 
+            $item = new GetPaid_Form_Item($item);
936 936 
             $data[] = array(
937 937 
                 'id'        => (int) $item->get_id(),
938 
-                'text'      => strip_tags( $item->get_name() ),
939 
-                'form_data' => $is_payment_form ? $item->prepare_data_for_use( false ) : '',
938 
+                'text'      => strip_tags($item->get_name()),
939 
+                'form_data' => $is_payment_form ? $item->prepare_data_for_use(false) : '',
940 940 
             );
941 941 
         }
942 942
943 
-        wp_send_json_success( $data );
943 
+        wp_send_json_success($data);
944 944
945 945 
     }
946 946 
 
@@ -950,37 +950,37 @@  discard block
 
 block discarded – undo
950 950 
     public static function get_customers() {
951 951
952 952 
         // Verify nonce.
953 
-        check_ajax_referer( 'wpinv-nonce' );
953 
+        check_ajax_referer('wpinv-nonce');
954 954
955 
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
955 
+        if (!wpinv_current_user_can_manage_invoicing()) {
956 956 
             exit;
957 957 
         }
958 958
959 959 
         // We need a search term.
960 
-        if ( empty( $_GET['search'] ) ) {
961 
-            wp_send_json_success( array() );
960 
+        if (empty($_GET['search'])) {
961 
+            wp_send_json_success(array());
962 962 
         }
963 963
964 964 
         // Retrieve customers.
965 965
966 966 
         $customer_args = array(
967 
-            'fields'         => array( 'ID', 'user_email', 'display_name' ),
967 
+            'fields'         => array('ID', 'user_email', 'display_name'),
968 968 
             'orderby'        => 'display_name',
969 
-            'search'         => '*' . sanitize_text_field( $_GET['search'] ) . '*',
970 
-            'search_columns' => array( 'user_login', 'user_email', 'display_name' ),
969 
+            'search'         => '*' . sanitize_text_field($_GET['search']) . '*',
970 
+            'search_columns' => array('user_login', 'user_email', 'display_name'),
971 971 
         );
972 972
973 
-        $customers = get_users( apply_filters( 'getpaid_ajax_invoice_customers_query_args', $customer_args ) );
973 
+        $customers = get_users(apply_filters('getpaid_ajax_invoice_customers_query_args', $customer_args));
974 974 
         $data      = array();
975 975
976 
-        foreach ( $customers as $customer ) {
976 
+        foreach ($customers as $customer) {
977 977 
             $data[] = array(
978 978 
                 'id'   => (int) $customer->ID,
979 
-                'text' => strip_tags( sprintf( _x( '%1$s (%2$s)', 'user dropdown', 'invoicing' ), $customer->display_name, $customer->user_email ) ),
979 
+                'text' => strip_tags(sprintf(_x('%1$s (%2$s)', 'user dropdown', 'invoicing'), $customer->display_name, $customer->user_email)),
980 980 
             );
981 981 
         }
982 982
983 
-        wp_send_json_success( $data );
983 
+        wp_send_json_success($data);
984 984
985 985 
     }
986 986 
 
@@ -990,28 +990,28 @@  discard block
 
 block discarded – undo
990 990 
     public static function get_aui_states_field() {
991 991
992 992 
         // Verify nonce.
993 
-        check_ajax_referer( 'wpinv-nonce' );
993 
+        check_ajax_referer('wpinv-nonce');
994 994
995 995 
         // We need a country.
996 
-        if ( empty( $_GET['country'] ) ) {
996 
+        if (empty($_GET['country'])) {
997 997 
             exit;
998 998 
         }
999 999
1000 
-        $states = wpinv_get_country_states( sanitize_text_field( $_GET['country'] ) );
1001 
-        $state  = isset( $_GET['state'] ) ? sanitize_text_field( $_GET['state'] ) : wpinv_get_default_state();
1002 
-        $name   = isset( $_GET['name'] ) ? sanitize_text_field( $_GET['name'] ) : 'wpinv_state';
1003 
-        $class  = isset( $_GET['class'] ) ? sanitize_text_field( $_GET['class'] ) : 'form-control-sm';
1000 
+        $states = wpinv_get_country_states(sanitize_text_field($_GET['country']));
1001 
+        $state  = isset($_GET['state']) ? sanitize_text_field($_GET['state']) : wpinv_get_default_state();
1002 
+        $name   = isset($_GET['name']) ? sanitize_text_field($_GET['name']) : 'wpinv_state';
1003 
+        $class  = isset($_GET['class']) ? sanitize_text_field($_GET['class']) : 'form-control-sm';
1004 1004
1005 
-        if ( empty( $states ) ) {
1005 
+        if (empty($states)) {
1006 1006
1007 1007 
             $html = aui()->input(
1008 1008 
                 array(
1009 1009 
                     'type'        => 'text',
1010 1010 
                     'id'          => 'wpinv_state',
1011 1011 
                     'name'        => $name,
1012 
-                    'label'       => __( 'State', 'invoicing' ),
1012 
+                    'label'       => __('State', 'invoicing'),
1013 1013 
                     'label_type'  => 'vertical',
1014 
-                    'placeholder' => __( 'State', 'invoicing' ),
1014 
+                    'placeholder' => __('State', 'invoicing'),
1015 1015 
                     'class'       => $class,
1016 1016 
                     'value'       => $state,
1017 1017 
                 )
 
@@ -1023,9 +1023,9 @@  discard block
 
 block discarded – undo
1023 1023 
                 array(
1024 1024 
                     'id'               => 'wpinv_state',
1025 1025 
                     'name'             => $name,
1026 
-                    'label'            => __( 'State', 'invoicing' ),
1026 
+                    'label'            => __('State', 'invoicing'),
1027 1027 
                     'label_type'       => 'vertical',
1028 
-                    'placeholder'      => __( 'Select a state', 'invoicing' ),
1028 
+                    'placeholder'      => __('Select a state', 'invoicing'),
1029 1029 
                     'class'            => $class,
1030 1030 
                     'value'            => $state,
1031 1031 
                     'options'          => $states,
 
@@ -1039,7 +1039,7 @@  discard block
 
 block discarded – undo
1039 1039 
         wp_send_json_success(
1040 1040 
             array(
1041 1041 
                 'html'   => $html,
1042 
-                'select' => ! empty( $states ),
1042 
+                'select' => !empty($states),
1043 1043 
             )
1044 1044 
         );
1045 1045 
 
@@ -1053,11 +1053,11 @@  discard block
 
 block discarded – undo
1053 1053 
     public static function payment_form_refresh_prices() {
1054 1054
1055 1055 
         // Check nonce.
1056 
-        check_ajax_referer( 'getpaid_form_nonce' );
1056 
+        check_ajax_referer('getpaid_form_nonce');
1057 1057
1058 1058 
         // ... form fields...
1059 
-        if ( empty( $_POST['getpaid_payment_form_submission'] ) ) {
1060 
-            esc_html_e( 'Error: Reload the page and try again.', 'invoicing' );
1059 
+        if (empty($_POST['getpaid_payment_form_submission'])) {
1060 
+            esc_html_e('Error: Reload the page and try again.', 'invoicing');
1061 1061 
             exit;
1062 1062 
         }
1063 1063 
 
@@ -1065,7 +1065,7 @@  discard block
 
 block discarded – undo
1065 1065 
         $submission = new GetPaid_Payment_Form_Submission();
1066 1066
1067 1067 
         // Do we have an error?
1068 
-        if ( ! empty( $submission->last_error ) ) {
1068 
+        if (!empty($submission->last_error)) {
1069 1069 
             wp_send_json_error(
1070 1070 
                 array(
1071 1071 
                     'code'  => $submission->last_error_code,
 
@@ -1075,12 +1075,12 @@  discard block
 
 block discarded – undo
1075 1075 
         }
1076 1076
1077 1077 
         // Prepare the response.
1078 
-        $response = new GetPaid_Payment_Form_Submission_Refresh_Prices( $submission );
1078 
+        $response = new GetPaid_Payment_Form_Submission_Refresh_Prices($submission);
1079 1079
1080 1080 
         // Filter the response.
1081 
-        $response = apply_filters( 'getpaid_payment_form_ajax_refresh_prices', $response->response, $submission );
1081 
+        $response = apply_filters('getpaid_payment_form_ajax_refresh_prices', $response->response, $submission);
1082 1082
1083 
-        wp_send_json_success( $response );
1083 
+        wp_send_json_success($response);
1084 1084 
     }
1085 1085
1086 1086 
     /**
 
@@ -1092,63 +1092,63 @@  discard block
 
 block discarded – undo
1092 1092 
 	public static function file_upload() {
1093 1093
1094 1094 
         // Check nonce.
1095 
-        check_ajax_referer( 'getpaid_form_nonce' );
1095 
+        check_ajax_referer('getpaid_form_nonce');
1096 1096
1097 
-        if ( empty( $_POST['form_id'] ) || empty( $_POST['field_name'] ) || empty( $_FILES['file'] ) ) {
1098 
-            wp_die( esc_html_e( 'Bad Request', 'invoicing' ), 400 );
1097 
+        if (empty($_POST['form_id']) || empty($_POST['field_name']) || empty($_FILES['file'])) {
1098 
+            wp_die(esc_html_e('Bad Request', 'invoicing'), 400);
1099 1099 
         }
1100 1100
1101 1101 
         // Fetch form.
1102 
-        $form = new GetPaid_Payment_Form( intval( $_POST['form_id'] ) );
1102 
+        $form = new GetPaid_Payment_Form(intval($_POST['form_id']));
1103 1103
1104 
-        if ( ! $form->is_active() ) {
1105 
-            wp_send_json_error( __( 'Payment form not active', 'invoicing' ) );
1104 
+        if (!$form->is_active()) {
1105 
+            wp_send_json_error(__('Payment form not active', 'invoicing'));
1106 1106 
         }
1107 1107
1108 1108 
         // Fetch appropriate field.
1109 
-        $upload_field = current( wp_list_filter( $form->get_elements(), array( 'id' => sanitize_text_field( $_POST['field_name'] ) ) ) );
1110 
-        if ( empty( $upload_field ) ) {
1111 
-            wp_send_json_error( __( 'Invalid upload field.', 'invoicing' ) );
1109 
+        $upload_field = current(wp_list_filter($form->get_elements(), array('id' => sanitize_text_field($_POST['field_name']))));
1110 
+        if (empty($upload_field)) {
1111 
+            wp_send_json_error(__('Invalid upload field.', 'invoicing'));
1112 1112 
         }
1113 1113
1114 1114 
         // Prepare allowed file types.
1115 
-        $file_types = isset( $upload_field['file_types'] ) ? $upload_field['file_types'] : array( 'jpg|jpeg|jpe', 'gif', 'png' );
1115 
+        $file_types = isset($upload_field['file_types']) ? $upload_field['file_types'] : array('jpg|jpeg|jpe', 'gif', 'png');
1116 1116 
         $all_types  = getpaid_get_allowed_mime_types();
1117 1117 
         $mime_types = array();
1118 1118
1119 
-        foreach ( $file_types as $file_type ) {
1120 
-            if ( isset( $all_types[ $file_type ] ) ) {
1121 
-                $mime_types[] = $all_types[ $file_type ];
1119 
+        foreach ($file_types as $file_type) {
1120 
+            if (isset($all_types[$file_type])) {
1121 
+                $mime_types[] = $all_types[$file_type];
1122 1122 
             }
1123 1123 
         }
1124 1124
1125 
-        if ( ! in_array( $_FILES['file']['type'], $mime_types ) ) {
1126 
-            wp_send_json_error( __( 'Unsupported file type.', 'invoicing' ) );
1125 
+        if (!in_array($_FILES['file']['type'], $mime_types)) {
1126 
+            wp_send_json_error(__('Unsupported file type.', 'invoicing'));
1127 1127 
         }
1128 1128
1129 1129 
         // Upload file.
1130 
-        $file_name = explode( '.', strtolower( $_FILES['file']['name'] ) );
1131 
-        $file_name = uniqid( 'getpaid-' ) . '.' . array_pop( $file_name );
1130 
+        $file_name = explode('.', strtolower($_FILES['file']['name']));
1131 
+        $file_name = uniqid('getpaid-') . '.' . array_pop($file_name);
1132 1132
1133 1133 
         $uploaded = wp_upload_bits(
1134 1134 
             $file_name,
1135 1135 
             null,
1136 
-            file_get_contents( $_FILES['file']['tmp_name'] )
1136 
+            file_get_contents($_FILES['file']['tmp_name'])
1137 1137 
         );
1138 1138
1139 
-        if ( ! empty( $uploaded['error'] ) ) {
1140 
-            wp_send_json_error( $uploaded['error'] );
1139 
+        if (!empty($uploaded['error'])) {
1140 
+            wp_send_json_error($uploaded['error']);
1141 1141 
         }
1142 1142
1143 1143 
         // Retrieve response.
1144 1144 
         $response = sprintf(
1145 1145 
             '<input type="hidden" name="%s[%s]" value="%s" />',
1146 
-            esc_attr( sanitize_text_field( $_POST['field_name'] ) ),
1147 
-            esc_url( $uploaded['url'] ),
1148 
-            esc_attr( sanitize_text_field( strtolower( $_FILES['file']['name'] ) ) )
1146 
+            esc_attr(sanitize_text_field($_POST['field_name'])),
1147 
+            esc_url($uploaded['url']),
1148 
+            esc_attr(sanitize_text_field(strtolower($_FILES['file']['name'])))
1149 1149 
         );
1150 1150
1151 
-        wp_send_json_success( $response );
1151 
+        wp_send_json_success($response);
1152 1152
1153 1153 
 	}
1154 1154
Please login to merge, or discard this patch.
includes/payments/class-getpaid-payment-form-submission-items.php 1 patch
Spacing   +34 added lines, -34 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 itemss class
 
@@ -23,37 +23,37 @@  discard block
 
 block discarded – undo
23 23 
 	 *
24 24 
 	 * @param GetPaid_Payment_Form_Submission $submission
25 25 
 	 */
26 
-	public function __construct( $submission ) {
26 
+	public function __construct($submission) {
27 27
28 28 
 		$data         = $submission->get_data();
29 29 
 		$payment_form = $submission->get_payment_form();
30 30
31 31 
 		// Prepare the selected items.
32 32 
 		$selected_items = array();
33 
-		if ( ! empty( $data['getpaid-items'] ) ) {
34 
-			$selected_items = wpinv_clean( $data['getpaid-items'] );
33 
+		if (!empty($data['getpaid-items'])) {
34 
+			$selected_items = wpinv_clean($data['getpaid-items']);
35 35 
 		}
36 36
37 37 
 		// (Maybe) set form items.
38 
-		if ( isset( $data['getpaid-form-items'] ) ) {
38 
+		if (isset($data['getpaid-form-items'])) {
39 39
40 40 
 			// Confirm items key.
41 
-			$form_items = wpinv_clean( $data['getpaid-form-items'] );
42 
-			if ( ! isset( $data['getpaid-form-items-key'] ) || $data['getpaid-form-items-key'] !== md5( NONCE_KEY . AUTH_KEY . $form_items ) ) {
43 
-				throw new Exception( __( 'We could not validate the form items. Please reload the page and try again.', 'invoicing' ) );
41 
+			$form_items = wpinv_clean($data['getpaid-form-items']);
42 
+			if (!isset($data['getpaid-form-items-key']) || $data['getpaid-form-items-key'] !== md5(NONCE_KEY . AUTH_KEY . $form_items)) {
43 
+				throw new Exception(__('We could not validate the form items. Please reload the page and try again.', 'invoicing'));
44 44 
 			}
45 45
46 
-			$items    = array();
46 
+			$items = array();
47 47 
             $item_ids = array();
48 48
49 
-            foreach ( getpaid_convert_items_to_array( $form_items ) as $item_id => $qty ) {
50 
-                if ( ! in_array( $item_id, $item_ids ) ) {
51 
-                    $item = new GetPaid_Form_Item( $item_id );
52 
-                    $item->set_quantity( $qty );
49 
+            foreach (getpaid_convert_items_to_array($form_items) as $item_id => $qty) {
50 
+                if (!in_array($item_id, $item_ids)) {
51 
+                    $item = new GetPaid_Form_Item($item_id);
52 
+                    $item->set_quantity($qty);
53 53
54 
-                    if ( 0 == $qty ) {
55 
-                        $item->set_allow_quantities( true );
56 
-                        $item->set_is_required( false );
54 
+                    if (0 == $qty) {
55 
+                        $item->set_allow_quantities(true);
56 
+                        $item->set_is_required(false);
57 57 
                     }
58 58
59 59 
                     $item_ids[] = $item->get_id();
 
@@ -61,23 +61,23 @@  discard block
 
 block discarded – undo
61 61 
                 }
62 62 
             }
63 63
64 
-            if ( ! $payment_form->is_default() ) {
64 
+            if (!$payment_form->is_default()) {
65 65
66 
-                foreach ( $payment_form->get_items() as $item ) {
67 
-                    if ( ! in_array( $item->get_id(), $item_ids ) ) {
66 
+                foreach ($payment_form->get_items() as $item) {
67 
+                    if (!in_array($item->get_id(), $item_ids)) {
68 68 
                         $item_ids[] = $item->get_id();
69 69 
                         $items[]    = $item;
70 70 
                     }
71 71 
                 }
72 72 
 			}
73 73
74 
-            $payment_form->set_items( $items );
74 
+            $payment_form->set_items($items);
75 75
76 76 
 		}
77 77
78 78 
 		// Process each individual item.
79 
-		foreach ( $payment_form->get_items() as $item ) {
80 
-			$this->process_item( $item, $selected_items, $submission );
79 
+		foreach ($payment_form->get_items() as $item) {
80 
+			$this->process_item($item, $selected_items, $submission);
81 81 
 		}
82 82
83 83 
 	}
 
@@ -89,40 +89,40 @@  discard block
 
 block discarded – undo
89 89 
 	 * @param array $selected_items
90 90 
 	 * @param GetPaid_Payment_Form_Submission $submission
91 91 
 	 */
92 
-	public function process_item( $item, $selected_items, $submission ) {
92 
+	public function process_item($item, $selected_items, $submission) {
93 93
94 94 
 		// Abort if this is an optional item and it has not been selected.
95 
-		if ( ! $item->is_required() && ! isset( $selected_items[ $item->get_id() ] ) ) {
95 
+		if (!$item->is_required() && !isset($selected_items[$item->get_id()])) {
96 96 
 			return;
97 97 
 		}
98 98
99 99 
 		// (maybe) let customers change the quantities and prices.
100 
-		if ( isset( $selected_items[ $item->get_id() ] ) ) {
100 
+		if (isset($selected_items[$item->get_id()])) {
101 101
102 102 
 			// Maybe change the quantities.
103 
-			if ( $item->allows_quantities() ) {
104 
-				$item->set_quantity( (float) $selected_items[ $item->get_id() ]['quantity'] );
103 
+			if ($item->allows_quantities()) {
104 
+				$item->set_quantity((float) $selected_items[$item->get_id()]['quantity']);
105 105 
 			}
106 106
107 107 
 			// Maybe change the price.
108 
-			if ( $item->user_can_set_their_price() ) {
109 
-				$price = (float) wpinv_sanitize_amount( $selected_items[ $item->get_id() ]['price'] );
108 
+			if ($item->user_can_set_their_price()) {
109 
+				$price = (float) wpinv_sanitize_amount($selected_items[$item->get_id()]['price']);
110 110
111 
-				if ( $item->get_minimum_price() > $price ) {
112 
-					throw new Exception( sprintf( __( 'The minimum allowed amount is %s', 'invoicing' ), getpaid_unstandardize_amount( $item->get_minimum_price() ) ) );
111 
+				if ($item->get_minimum_price() > $price) {
112 
+					throw new Exception(sprintf(__('The minimum allowed amount is %s', 'invoicing'), getpaid_unstandardize_amount($item->get_minimum_price())));
113 113 
 				}
114 114
115 
-				$item->set_price( $price );
115 
+				$item->set_price($price);
116 116
117 117 
 			}
118 118 
 		}
119 119
120 
-		if ( 0 == $item->get_quantity() ) {
120 
+		if (0 == $item->get_quantity()) {
121 121 
 			return;
122 122 
 		}
123 123
124 124 
 		// Save the item.
125 
-		$this->items[] = apply_filters( 'getpaid_payment_form_submission_processed_item', $item, $submission );
125 
+		$this->items[] = apply_filters('getpaid_payment_form_submission_processed_item', $item, $submission);
126 126
127 127 
 	}
128 128
Please login to merge, or discard this patch.
includes/payments/class-getpaid-payment-form.php 1 patch
Spacing   +158 added lines, -158 removed lines patch added patch discarded remove patch 
@@ -1,5 +1,5 @@  discard block
 
 block discarded – undo
1 1 
 <?php
2 
-if ( ! defined( 'ABSPATH' ) ) {
2 
+if (!defined('ABSPATH')) {
3 3 
 	exit;
4 4 
 }
5 5 
 
@@ -72,28 +72,28 @@  discard block
 
 block discarded – undo
72 72 
 	 *
73 73 
 	 * @param  int|object|GetPaid_Payment_Form|WP_Post $form Form to read.
74 74 
 	 */
75 
-	public function __construct( $form = 0 ) {
76 
-		parent::__construct( $form );
75 
+	public function __construct($form = 0) {
76 
+		parent::__construct($form);
77 77
78 
-		if ( is_numeric( $form ) && $form > 0 ) {
79 
-			$this->set_id( $form );
80 
-		} elseif ( $form instanceof self ) {
78 
+		if (is_numeric($form) && $form > 0) {
79 
+			$this->set_id($form);
80 
+		} elseif ($form instanceof self) {
81 81
82 
-			$this->set_id( $form->get_id() );
82 
+			$this->set_id($form->get_id());
83 83 
 			$this->invoice = $form->invoice;
84 84
85 
-		} elseif ( ! empty( $form->ID ) ) {
86 
-			$this->set_id( $form->ID );
85 
+		} elseif (!empty($form->ID)) {
86 
+			$this->set_id($form->ID);
87 87 
 		} else {
88 
-			$this->set_object_read( true );
88 
+			$this->set_object_read(true);
89 89 
 		}
90 90
91 91 
         // Load the datastore.
92 
-		$this->data_store = GetPaid_Data_Store::load( $this->data_store_name );
92 
+		$this->data_store = GetPaid_Data_Store::load($this->data_store_name);
93 93
94 
-		if ( $this->get_id() > 0 ) {
95 
-            $this->post = get_post( $this->get_id() );
96 
-			$this->data_store->read( $this );
94 
+		if ($this->get_id() > 0) {
95 
+            $this->post = get_post($this->get_id());
96 
+			$this->data_store->read($this);
97 97 
         }
98 98
99 99 
 	}
 
@@ -120,8 +120,8 @@  discard block
 
 block discarded – undo
120 120 
 	 * @param  string $context View or edit context.
121 121 
 	 * @return string
122 122 
 	 */
123 
-	public function get_version( $context = 'view' ) {
124 
-		return $this->get_prop( 'version', $context );
123 
+	public function get_version($context = 'view') {
124 
+		return $this->get_prop('version', $context);
125 125 
     }
126 126
127 127 
     /**
 
@@ -131,8 +131,8 @@  discard block
 
 block discarded – undo
131 131 
 	 * @param  string $context View or edit context.
132 132 
 	 * @return string
133 133 
 	 */
134 
-	public function get_date_created( $context = 'view' ) {
135 
-		return $this->get_prop( 'date_created', $context );
134 
+	public function get_date_created($context = 'view') {
135 
+		return $this->get_prop('date_created', $context);
136 136 
     }
137 137
138 138 
     /**
 
@@ -142,11 +142,11 @@  discard block
 
 block discarded – undo
142 142 
 	 * @param  string $context View or edit context.
143 143 
 	 * @return string
144 144 
 	 */
145 
-	public function get_date_created_gmt( $context = 'view' ) {
146 
-        $date = $this->get_date_created( $context );
145 
+	public function get_date_created_gmt($context = 'view') {
146 
+        $date = $this->get_date_created($context);
147 147
148 
-        if ( $date ) {
149 
-            $date = get_gmt_from_date( $date );
148 
+        if ($date) {
149 
+            $date = get_gmt_from_date($date);
150 150 
         }
151 151 
 		return $date;
152 152 
     }
 
@@ -158,8 +158,8 @@  discard block
 
 block discarded – undo
158 158 
 	 * @param  string $context View or edit context.
159 159 
 	 * @return string
160 160 
 	 */
161 
-	public function get_date_modified( $context = 'view' ) {
162 
-		return $this->get_prop( 'date_modified', $context );
161 
+	public function get_date_modified($context = 'view') {
162 
+		return $this->get_prop('date_modified', $context);
163 163 
     }
164 164
165 165 
     /**
 
@@ -169,11 +169,11 @@  discard block
 
 block discarded – undo
169 169 
 	 * @param  string $context View or edit context.
170 170 
 	 * @return string
171 171 
 	 */
172 
-	public function get_date_modified_gmt( $context = 'view' ) {
173 
-        $date = $this->get_date_modified( $context );
172 
+	public function get_date_modified_gmt($context = 'view') {
173 
+        $date = $this->get_date_modified($context);
174 174
175 
-        if ( $date ) {
176 
-            $date = get_gmt_from_date( $date );
175 
+        if ($date) {
176 
+            $date = get_gmt_from_date($date);
177 177 
         }
178 178 
 		return $date;
179 179 
     }
 
@@ -185,8 +185,8 @@  discard block
 
 block discarded – undo
185 185 
 	 * @param  string $context View or edit context.
186 186 
 	 * @return string
187 187 
 	 */
188 
-	public function get_name( $context = 'view' ) {
189 
-		return $this->get_prop( 'name', $context );
188 
+	public function get_name($context = 'view') {
189 
+		return $this->get_prop('name', $context);
190 190 
     }
191 191
192 192 
     /**
 
@@ -196,8 +196,8 @@  discard block
 
 block discarded – undo
196 196 
 	 * @param  string $context View or edit context.
197 197 
 	 * @return string
198 198 
 	 */
199 
-	public function get_title( $context = 'view' ) {
200 
-		return $this->get_name( $context );
199 
+	public function get_title($context = 'view') {
200 
+		return $this->get_name($context);
201 201 
 	}
202 202
203 203 
     /**
 
@@ -207,8 +207,8 @@  discard block
 
 block discarded – undo
207 207 
 	 * @param  string $context View or edit context.
208 208 
 	 * @return int
209 209 
 	 */
210 
-	public function get_author( $context = 'view' ) {
211 
-		return (int) $this->get_prop( 'author', $context );
210 
+	public function get_author($context = 'view') {
211 
+		return (int) $this->get_prop('author', $context);
212 212 
     }
213 213
214 214 
     /**
 
@@ -218,21 +218,21 @@  discard block
 
 block discarded – undo
218 218 
 	 * @param  string $context View or edit context.
219 219 
 	 * @return array
220 220 
 	 */
221 
-	public function get_elements( $context = 'view' ) {
222 
-		$elements = $this->get_prop( 'elements', $context );
221 
+	public function get_elements($context = 'view') {
222 
+		$elements = $this->get_prop('elements', $context);
223 223
224 
-		if ( empty( $elements ) || ! is_array( $elements ) ) {
225 
-            return wpinv_get_data( 'sample-payment-form' );
224 
+		if (empty($elements) || !is_array($elements)) {
225 
+            return wpinv_get_data('sample-payment-form');
226 226 
 		}
227 227
228 228 
 		// Ensure that all required elements exist.
229 229 
 		$_elements = array();
230 
-		foreach ( $elements as $element ) {
230 
+		foreach ($elements as $element) {
231 231
232 
-			if ( $element['type'] == 'pay_button' && ! $this->has_element_type( 'gateway_select' ) ) {
232 
+			if ($element['type'] == 'pay_button' && !$this->has_element_type('gateway_select')) {
233 233
234 234 
 				$_elements[] = array(
235 
-					'text'    => __( 'Select Payment Method', 'invoicing' ),
235 
+					'text'    => __('Select Payment Method', 'invoicing'),
236 236 
 					'id'      => 'gtscicd',
237 237 
 					'name'    => 'gtscicd',
238 238 
 					'type'    => 'gateway_select',
 
@@ -257,22 +257,22 @@  discard block
 
 block discarded – undo
257 257 
 	 * @param  string $return objects or arrays.
258 258 
 	 * @return GetPaid_Form_Item[]
259 259 
 	 */
260 
-	public function get_items( $context = 'view', $return = 'objects' ) {
261 
-		$items = $this->get_prop( 'items', $context );
260 
+	public function get_items($context = 'view', $return = 'objects') {
261 
+		$items = $this->get_prop('items', $context);
262 262
263 
-		if ( empty( $items ) || ! is_array( $items ) ) {
264 
-            $items = wpinv_get_data( 'sample-payment-form-items' );
263 
+		if (empty($items) || !is_array($items)) {
264 
+            $items = wpinv_get_data('sample-payment-form-items');
265 265 
 		}
266 266
267 267 
 		// Convert the items.
268 268 
 		$prepared = array();
269 269
270 
-		foreach ( $items as $key => $value ) {
270 
+		foreach ($items as $key => $value) {
271 271
272 272 
 			// Form items.
273 
-			if ( $value instanceof GetPaid_Form_Item ) {
273 
+			if ($value instanceof GetPaid_Form_Item) {
274 274
275 
-				if ( $value->can_purchase() ) {
275 
+				if ($value->can_purchase()) {
276 276 
 					$prepared[] = $value;
277 277 
 				}
278 278 
 
@@ -281,16 +281,16 @@  discard block
 
 block discarded – undo
281 281 
 			}
282 282
283 283 
 			// $item_id => $quantity (buy buttons)
284 
-			if ( is_numeric( $key ) && is_numeric( $value ) ) {
285 
-				$item = new GetPaid_Form_Item( $key );
284 
+			if (is_numeric($key) && is_numeric($value)) {
285 
+				$item = new GetPaid_Form_Item($key);
286 286
287 
-				if ( $item->can_purchase() ) {
287 
+				if ($item->can_purchase()) {
288 288
289 289 
 					$value = (float) $value;
290 
-					$item->set_quantity( $value );
291 
-					if ( 0 == $value ) {
292 
-						$item->set_quantity( 1 );
293 
-						$item->set_allow_quantities( true );
290 
+					$item->set_quantity($value);
291 
+					if (0 == $value) {
292 
+						$item->set_quantity(1);
293 
+						$item->set_allow_quantities(true);
294 294 
 					}
295 295
296 296 
 					$prepared[] = $item;
 
@@ -300,33 +300,33 @@  discard block
 
 block discarded – undo
300 300 
 			}
301 301
302 302 
 			// Items saved via payment forms editor.
303 
-			if ( is_array( $value ) && isset( $value['id'] ) ) {
303 
+			if (is_array($value) && isset($value['id'])) {
304 304
305 
-				$item = new GetPaid_Form_Item( $value['id'] );
305 
+				$item = new GetPaid_Form_Item($value['id']);
306 306
307 
-				if ( ! $item->can_purchase() ) {
307 
+				if (!$item->can_purchase()) {
308 308 
 					continue;
309 309 
 				}
310 310
311 311 
 				// Sub-total (Cart items).
312 
-				if ( isset( $value['subtotal'] ) ) {
313 
-					$item->set_price( $value['subtotal'] );
312 
+				if (isset($value['subtotal'])) {
313 
+					$item->set_price($value['subtotal']);
314 314 
 				}
315 315
316 
-				if ( isset( $value['quantity'] ) ) {
317 
-					$item->set_quantity( $value['quantity'] );
316 
+				if (isset($value['quantity'])) {
317 
+					$item->set_quantity($value['quantity']);
318 318 
 				}
319 319
320 
-				if ( isset( $value['allow_quantities'] ) ) {
321 
-					$item->set_allow_quantities( $value['allow_quantities'] );
320 
+				if (isset($value['allow_quantities'])) {
321 
+					$item->set_allow_quantities($value['allow_quantities']);
322 322 
 				}
323 323
324 
-				if ( isset( $value['required'] ) ) {
325 
-					$item->set_is_required( $value['required'] );
324 
+				if (isset($value['required'])) {
325 
+					$item->set_is_required($value['required']);
326 326 
 				}
327 327
328 
-				if ( isset( $value['description'] ) ) {
329 
-					$item->set_custom_description( $value['description'] );
328 
+				if (isset($value['description'])) {
329 
+					$item->set_custom_description($value['description']);
330 330 
 				}
331 331
332 332 
 				$prepared[] = $item;
 
@@ -335,14 +335,14 @@  discard block
 
 block discarded – undo
335 335 
 			}
336 336
337 337 
 			// $item_id => array( 'price' => 10 ) (item variations)
338 
-			if ( is_numeric( $key ) && is_array( $value ) ) {
339 
-				$item = new GetPaid_Form_Item( $key );
338 
+			if (is_numeric($key) && is_array($value)) {
339 
+				$item = new GetPaid_Form_Item($key);
340 340
341 
-				if ( isset( $value['price'] ) && $item->user_can_set_their_price() ) {
342 
-					$item->set_price( $value['price'] );
341 
+				if (isset($value['price']) && $item->user_can_set_their_price()) {
342 
+					$item->set_price($value['price']);
343 343 
 				}
344 344
345 
-				if ( $item->can_purchase() ) {
345 
+				if ($item->can_purchase()) {
346 346 
 					$prepared[] = $item;
347 347 
 				}
348 348 
 
@@ -350,12 +350,12 @@  discard block
 
 block discarded – undo
350 350 
 			}
351 351 
 }
352 352
353 
-		if ( 'objects' == $return && 'view' == $context ) {
353 
+		if ('objects' == $return && 'view' == $context) {
354 354 
 			return $prepared;
355 355 
 		}
356 356
357 357 
 		$items = array();
358 
-		foreach ( $prepared as $item ) {
358 
+		foreach ($prepared as $item) {
359 359 
 			$items[] = $item->prepare_data_for_use();
360 360 
 		}
361 361 
 
@@ -369,14 +369,14 @@  discard block
 
 block discarded – undo
369 369 
 	 * @param  int $item_id The item id to return.
370 370 
 	 * @return GetPaid_Form_Item|bool
371 371 
 	 */
372 
-	public function get_item( $item_id ) {
372 
+	public function get_item($item_id) {
373 373
374 
-		if ( empty( $item_id ) || ! is_numeric( $item_id ) ) {
374 
+		if (empty($item_id) || !is_numeric($item_id)) {
375 375 
 			return false;
376 376 
 		}
377 377
378 
-		foreach ( $this->get_items() as $item ) {
379 
-			if ( $item->get_id() == (int) $item_id ) {
378 
+		foreach ($this->get_items() as $item) {
379 
+			if ($item->get_id() == (int) $item_id) {
380 380 
 				return $item;
381 381 
 			}
382 382 
 		}
 
@@ -392,15 +392,15 @@  discard block
 
 block discarded – undo
392 392 
 	 * @param  string $element_type The element type to return.
393 393 
 	 * @return array|bool
394 394 
 	 */
395 
-	public function get_element_type( $element_type ) {
395 
+	public function get_element_type($element_type) {
396 396
397 
-		if ( empty( $element_type ) || ! is_scalar( $element_type ) ) {
397 
+		if (empty($element_type) || !is_scalar($element_type)) {
398 398 
 			return false;
399 399 
 		}
400 400
401 
-		foreach ( $this->get_prop( 'elements' ) as $element ) {
401 
+		foreach ($this->get_prop('elements') as $element) {
402 402
403 
-			if ( $element['type'] == $element_type ) {
403 
+			if ($element['type'] == $element_type) {
404 404 
 				return $element;
405 405 
 			}
406 406 
 }
 
@@ -416,8 +416,8 @@  discard block
 
 block discarded – undo
416 416 
 	 * @param  string $context View or edit context.
417 417 
 	 * @return float
418 418 
 	 */
419 
-	public function get_earned( $context = 'view' ) {
420 
-		return $this->get_prop( 'earned', $context );
419 
+	public function get_earned($context = 'view') {
420 
+		return $this->get_prop('earned', $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 float
429 429 
 	 */
430 
-	public function get_refunded( $context = 'view' ) {
431 
-		return $this->get_prop( 'refunded', $context );
430 
+	public function get_refunded($context = 'view') {
431 
+		return $this->get_prop('refunded', $context);
432 432 
 	}
433 433
434 434 
 	/**
 
@@ -438,8 +438,8 @@  discard block
 
 block discarded – undo
438 438 
 	 * @param  string $context View or edit context.
439 439 
 	 * @return float
440 440 
 	 */
441 
-	public function get_cancelled( $context = 'view' ) {
442 
-		return $this->get_prop( 'cancelled', $context );
441 
+	public function get_cancelled($context = 'view') {
442 
+		return $this->get_prop('cancelled', $context);
443 443 
 	}
444 444
445 445 
 	/**
 
@@ -449,8 +449,8 @@  discard block
 
 block discarded – undo
449 449 
 	 * @param  string $context View or edit context.
450 450 
 	 * @return float
451 451 
 	 */
452 
-	public function get_failed( $context = 'view' ) {
453 
-		return $this->get_prop( 'failed', $context );
452 
+	public function get_failed($context = 'view') {
453 
+		return $this->get_prop('failed', $context);
454 454 
 	}
455 455
456 456 
 	/**
 
@@ -461,8 +461,8 @@  discard block
 
 block discarded – undo
461 461 
 	 * @return string
462 462 
 	 */
463 463 
 	public function get_currency() {
464 
-		$currency = empty( $this->invoice ) ? wpinv_get_currency() : $this->invoice->get_currency();
465 
-		return apply_filters( 'getpaid-payment-form-currency', $currency, $this );
464 
+		$currency = empty($this->invoice) ? wpinv_get_currency() : $this->invoice->get_currency();
465 
+		return apply_filters('getpaid-payment-form-currency', $currency, $this);
466 466 
 	}
467 467
468 468 
     /*
 
@@ -480,8 +480,8 @@  discard block
 
 block discarded – undo
480 480 
 	 *
481 481 
 	 * @since 1.0.19
482 482 
 	 */
483 
-	public function set_version( $value ) {
484 
-		$this->set_prop( 'version', $value );
483 
+	public function set_version($value) {
484 
+		$this->set_prop('version', $value);
485 485 
     }
486 486
487 487 
     /**
 
@@ -491,11 +491,11 @@  discard block
 
 block discarded – undo
491 491 
 	 * @param string $value Value to set.
492 492 
      * @return bool Whether or not the date was set.
493 493 
 	 */
494 
-	public function set_date_created( $value ) {
495 
-        $date = strtotime( $value );
494 
+	public function set_date_created($value) {
495 
+        $date = strtotime($value);
496 496
497 
-        if ( $date ) {
498 
-            $this->set_prop( 'date_created', date( 'Y-m-d H:i:s', $date ) );
497 
+        if ($date) {
498 
+            $this->set_prop('date_created', date('Y-m-d H:i:s', $date));
499 499 
             return true;
500 500 
         }
501 501 
 
@@ -510,11 +510,11 @@  discard block
 
 block discarded – undo
510 510 
 	 * @param string $value Value to set.
511 511 
      * @return bool Whether or not the date was set.
512 512 
 	 */
513 
-	public function set_date_modified( $value ) {
514 
-        $date = strtotime( $value );
513 
+	public function set_date_modified($value) {
514 
+        $date = strtotime($value);
515 515
516 
-        if ( $date ) {
517 
-            $this->set_prop( 'date_modified', date( 'Y-m-d H:i:s', $date ) );
516 
+        if ($date) {
517 
+            $this->set_prop('date_modified', date('Y-m-d H:i:s', $date));
518 518 
             return true;
519 519 
         }
520 520 
 
@@ -528,8 +528,8 @@  discard block
 
 block discarded – undo
528 528 
 	 * @since 1.0.19
529 529 
 	 * @param  string $value New name.
530 530 
 	 */
531 
-	public function set_name( $value ) {
532 
-		$this->set_prop( 'name', sanitize_text_field( $value ) );
531 
+	public function set_name($value) {
532 
+		$this->set_prop('name', sanitize_text_field($value));
533 533 
     }
534 534
535 535 
     /**
 
@@ -538,8 +538,8 @@  discard block
 
 block discarded – undo
538 538 
 	 * @since 1.0.19
539 539 
 	 * @param  string $value New name.
540 540 
 	 */
541 
-	public function set_title( $value ) {
542 
-		$this->set_name( $value );
541 
+	public function set_title($value) {
542 
+		$this->set_name($value);
543 543 
     }
544 544
545 545 
     /**
 
@@ -548,8 +548,8 @@  discard block
 
 block discarded – undo
548 548 
 	 * @since 1.0.19
549 549 
 	 * @param  int $value New author.
550 550 
 	 */
551 
-	public function set_author( $value ) {
552 
-		$this->set_prop( 'author', (int) $value );
551 
+	public function set_author($value) {
552 
+		$this->set_prop('author', (int) $value);
553 553 
 	}
554 554
555 555 
 	/**
 
@@ -559,9 +559,9 @@  discard block
 
 block discarded – undo
559 559 
 	 * @sinve 2.3.4 Array values sanitized.
560 560 
 	 * @param  array $value Form elements.
561 561 
 	 */
562 
-	public function set_elements( $value ) {
563 
-		if ( is_array( $value ) ) {
564 
-			$this->set_prop( 'elements', wp_kses_post_deep( $value ) );
562 
+	public function set_elements($value) {
563 
+		if (is_array($value)) {
564 
+			$this->set_prop('elements', wp_kses_post_deep($value));
565 565 
 		}
566 566 
 	}
567 567 
 
@@ -572,36 +572,36 @@  discard block
 
 block discarded – undo
572 572 
 	 *
573 573 
 	 * @return mixed
574 574 
 	 */
575 
-	public function sanitize_array_values( $value ) {
575 
+	public function sanitize_array_values($value) {
576 576
577 577 
 		// sanitize
578 
-		if ( ! empty( $value ) ) {
578 
+		if (!empty($value)) {
579 579
580 
-			foreach ( $value as $key => $val_arr ) {
580 
+			foreach ($value as $key => $val_arr) {
581 581
582 
-				if ( is_array( $val_arr ) ) {
582 
+				if (is_array($val_arr)) {
583 583 
 					// check if we have sub array items.
584 584 
 					$sub_arr = array();
585 
-					foreach ( $val_arr as $key2 => $val2 ) {
586 
-						if ( is_array( $val2 ) ) {
587 
-							$sub_arr[ $key2 ] = $this->sanitize_array_values( $val2 );
588 
-							unset( $val_arr[ $key ][ $key2 ] );
585 
+					foreach ($val_arr as $key2 => $val2) {
586 
+						if (is_array($val2)) {
587 
+							$sub_arr[$key2] = $this->sanitize_array_values($val2);
588 
+							unset($val_arr[$key][$key2]);
589 589 
 						}
590 590 
 					}
591 591
592 592 
 					// we allow some html in description so we sanitize it separately.
593 
-					$help_text = ! empty( $val_arr['description'] ) ? wp_kses_post( $val_arr['description'] ) : '';
593 
+					$help_text = !empty($val_arr['description']) ? wp_kses_post($val_arr['description']) : '';
594 594
595 595 
 					// sanitize array elements
596 
-					$value[ $key ] = array_map( 'sanitize_text_field', $val_arr );
596 
+					$value[$key] = array_map('sanitize_text_field', $val_arr);
597 597
598 598 
 					// add back the description if set
599 
-					if ( isset( $val_arr['description'] ) ) {
600 
-$value[ $key ]['description'] = $help_text;}
599 
+					if (isset($val_arr['description'])) {
600 
+$value[$key]['description'] = $help_text; }
601 601
602 602 
 					// add back sub array items after its been sanitized.
603 
-					if ( ! empty( $sub_arr ) ) {
604 
-						$value[ $key ] = array_merge( $value[ $key ], $sub_arr );
603 
+					if (!empty($sub_arr)) {
604 
+						$value[$key] = array_merge($value[$key], $sub_arr);
605 605 
 					}
606 606 
 				}
607 607 
 }
 
@@ -616,9 +616,9 @@  discard block
 
 block discarded – undo
616 616 
 	 * @since 1.0.19
617 617 
 	 * @param  array $value Form elements.
618 618 
 	 */
619 
-	public function set_items( $value ) {
620 
-		if ( is_array( $value ) ) {
621 
-			$this->set_prop( 'items', $value );
619 
+	public function set_items($value) {
620 
+		if (is_array($value)) {
621 
+			$this->set_prop('items', $value);
622 622 
 		}
623 623 
 	}
624 624 
 
@@ -628,9 +628,9 @@  discard block
 
 block discarded – undo
628 628 
 	 * @since 1.0.19
629 629 
 	 * @param  float $value Amount earned.
630 630 
 	 */
631 
-	public function set_earned( $value ) {
632 
-		$value = max( (float) $value, 0 );
633 
-		$this->set_prop( 'earned', $value );
631 
+	public function set_earned($value) {
632 
+		$value = max((float) $value, 0);
633 
+		$this->set_prop('earned', $value);
634 634 
 	}
635 635
636 636 
 	/**
 
@@ -639,9 +639,9 @@  discard block
 
 block discarded – undo
639 639 
 	 * @since 1.0.19
640 640 
 	 * @param  float $value Amount refunded.
641 641 
 	 */
642 
-	public function set_refunded( $value ) {
643 
-		$value = max( (float) $value, 0 );
644 
-		$this->set_prop( 'refunded', $value );
642 
+	public function set_refunded($value) {
643 
+		$value = max((float) $value, 0);
644 
+		$this->set_prop('refunded', $value);
645 645 
 	}
646 646
647 647 
 	/**
 
@@ -650,9 +650,9 @@  discard block
 
 block discarded – undo
650 650 
 	 * @since 1.0.19
651 651 
 	 * @param  float $value Amount cancelled.
652 652 
 	 */
653 
-	public function set_cancelled( $value ) {
654 
-		$value = max( (float) $value, 0 );
655 
-		$this->set_prop( 'cancelled', $value );
653 
+	public function set_cancelled($value) {
654 
+		$value = max((float) $value, 0);
655 
+		$this->set_prop('cancelled', $value);
656 656 
 	}
657 657
658 658 
 	/**
 
@@ -661,9 +661,9 @@  discard block
 
 block discarded – undo
661 661 
 	 * @since 1.0.19
662 662 
 	 * @param  float $value Amount cancelled.
663 663 
 	 */
664 
-	public function set_failed( $value ) {
665 
-		$value = max( (float) $value, 0 );
666 
-		$this->set_prop( 'failed', $value );
664 
+	public function set_failed($value) {
665 
+		$value = max((float) $value, 0);
666 
+		$this->set_prop('failed', $value);
667 667 
 	}
668 668
669 669 
     /**
 
@@ -672,11 +672,11 @@  discard block
 
 block discarded – undo
672 672 
      * @deprecated
673 673 
 	 * @return int item id
674 674 
      */
675 
-    public function create( $data = array() ) {
675 
+    public function create($data = array()) {
676 676
677 677 
 		// Set the properties.
678 
-		if ( is_array( $data ) ) {
679 
-			$this->set_props( $data );
678 
+		if (is_array($data)) {
679 
+			$this->set_props($data);
680 680 
 		}
681 681
682 682 
 		// Save the item.
 
@@ -690,8 +690,8 @@  discard block
 
 block discarded – undo
690 690 
      * @deprecated
691 691 
 	 * @return int item id
692 692 
      */
693 
-    public function update( $data = array() ) {
694 
-        return $this->create( $data );
693 
+    public function update($data = array()) {
694 
+        return $this->create($data);
695 695 
     }
696 696
697 697 
     /*
 
@@ -711,7 +711,7 @@  discard block
 
 block discarded – undo
711 711 
 	 */
712 712 
     public function is_default() {
713 713 
         $is_default = $this->get_id() == wpinv_get_default_payment_form();
714 
-        return (bool) apply_filters( 'wpinv_is_default_payment_form', $is_default, $this->get_id(), $this );
714 
+        return (bool) apply_filters('wpinv_is_default_payment_form', $is_default, $this->get_id(), $this);
715 715 
 	}
716 716
717 717 
     /**
 
@@ -723,11 +723,11 @@  discard block
 
 block discarded – undo
723 723 
     public function is_active() {
724 724 
         $is_active = 0 !== (int) $this->get_id();
725 725
726 
-        if ( $is_active && ! current_user_can( 'edit_post', $this->get_id() ) && $this->get_status() != 'publish' ) {
726 
+        if ($is_active && !current_user_can('edit_post', $this->get_id()) && $this->get_status() != 'publish') {
727 727 
             $is_active = false;
728 728 
         }
729 729
730 
-        return (bool) apply_filters( 'wpinv_is_payment_form_active', $is_active, $this );
730 
+        return (bool) apply_filters('wpinv_is_payment_form_active', $is_active, $this);
731 731 
 	}
732 732
733 733 
 	/**
 
@@ -736,8 +736,8 @@  discard block
 
 block discarded – undo
736 736 
 	 * @since 1.0.19
737 737 
 	 * @return bool
738 738 
 	 */
739 
-    public function has_item( $item_id ) {
740 
-        return false !== $this->get_item( $item_id );
739 
+    public function has_item($item_id) {
740 
+        return false !== $this->get_item($item_id);
741 741 
 	}
742 742
743 743 
 	/**
 
@@ -746,8 +746,8 @@  discard block
 
 block discarded – undo
746 746 
 	 * @since 1.0.19
747 747 
 	 * @return bool
748 748 
 	 */
749 
-    public function has_element_type( $element_type ) {
750 
-        return false !== $this->get_element_type( $element_type );
749 
+    public function has_element_type($element_type) {
750 
+        return false !== $this->get_element_type($element_type);
751 751 
 	}
752 752
753 753 
 	/**
 
@@ -758,13 +758,13 @@  discard block
 
 block discarded – undo
758 758 
 	 */
759 759 
     public function is_recurring() {
760 760
761 
-		if ( ! empty( $this->invoice ) ) {
761 
+		if (!empty($this->invoice)) {
762 762 
 			return $this->invoice->is_recurring();
763 763 
 		}
764 764
765 
-		foreach ( $this->get_items() as $item ) {
765 
+		foreach ($this->get_items() as $item) {
766 766
767 
-			if ( $item->is_recurring() ) {
767 
+			if ($item->is_recurring()) {
768 768 
 				return true;
769 769 
 			}
770 770 
 }
 
@@ -777,7 +777,7 @@  discard block
 
 block discarded – undo
777 777 
 	 *
778 778 
 	 * @since 1.0.19
779 779 
 	 */
780 
-    public function get_html( $extra_markup = '' ) {
780 
+    public function get_html($extra_markup = '') {
781 781
782 782 
 		// Return the HTML.
783 783 
 		return wpinv_get_template_html(
 
@@ -795,7 +795,7 @@  discard block
 
 block discarded – undo
795 795 
 	 *
796 796 
 	 * @since 1.0.19
797 797 
 	 */
798 
-    public function display( $extra_markup = '' ) {
798 
+    public function display($extra_markup = '') {
799 799 
 		wpinv_get_template(
800 800 
 			'payment-forms/form.php',
801 801 
 			array(
Please login to merge, or discard this patch.
includes/wpinv-address-functions.php 1 patch
Spacing   +142 added lines, -142 removed lines patch added patch discarded remove patch 
@@ -7,15 +7,15 @@  discard block
 
 block discarded – undo
7 7 
  */
8 8
9 9 
 // MUST have WordPress.
10 
-if ( ! defined( 'WPINC' ) ) {
10 
+if (!defined('WPINC')) {
11 11 
     exit;
12 12 
 }
13 13
14 14
15 15 
 function wpinv_get_default_country() {
16 
-	$country = wpinv_get_option( 'default_country', 'UK' );
16 
+	$country = wpinv_get_option('default_country', 'UK');
17 17
18 
-	return apply_filters( 'wpinv_default_country', $country );
18 
+	return apply_filters('wpinv_default_country', $country);
19 19 
 }
20 20
21 21 
 /**
 
@@ -23,8 +23,8 @@  discard block
 
 block discarded – undo
23 23 
  *
24 24 
  * @return string
25 25 
  */
26 
-function getpaid_get_ip_country( $ip_address = '' ) {
27 
-    $country = GetPaid_Geolocation::geolocate_ip( $ip_address, true );
26 
+function getpaid_get_ip_country($ip_address = '') {
27 
+    $country = GetPaid_Geolocation::geolocate_ip($ip_address, true);
28 28 
     return $country['country'];
29 29 
 }
30 30 
 
@@ -34,59 +34,59 @@  discard block
 
 block discarded – undo
34 34 
  * @param string $country The country code to sanitize
35 35 
  * @return array
36 36 
  */
37 
-function wpinv_sanitize_country( $country ) {
37 
+function wpinv_sanitize_country($country) {
38 38
39 39 
 	// Enure the country is specified
40 
-    if ( empty( $country ) ) {
40 
+    if (empty($country)) {
41 41 
         $country = wpinv_get_default_country();
42 42 
     }
43 
-    return trim( wpinv_utf8_strtoupper( $country ) );
43 
+    return trim(wpinv_utf8_strtoupper($country));
44 44
45 45 
 }
46 46
47 
-function wpinv_is_base_country( $country ) {
47 
+function wpinv_is_base_country($country) {
48 48 
     $base_country = wpinv_get_default_country();
49 49
50 
-    if ( $base_country === 'UK' ) {
50 
+    if ($base_country === 'UK') {
51 51 
         $base_country = 'GB';
52 52 
     }
53 
-    if ( $country == 'UK' ) {
53 
+    if ($country == 'UK') {
54 54 
         $country = 'GB';
55 55 
     }
56 56
57 
-    return ( $country && $country === $base_country ) ? true : false;
57 
+    return ($country && $country === $base_country) ? true : false;
58 58 
 }
59 59
60 
-function wpinv_country_name( $country_code = '' ) {
60 
+function wpinv_country_name($country_code = '') {
61 61 
     $countries = wpinv_get_country_list();
62 62 
     $country_code = $country_code == 'UK' ? 'GB' : $country_code;
63 
-    $country = isset( $countries[ $country_code ] ) ? $countries[ $country_code ] : $country_code;
63 
+    $country = isset($countries[$country_code]) ? $countries[$country_code] : $country_code;
64 64
65 
-    return apply_filters( 'wpinv_country_name', $country, $country_code );
65 
+    return apply_filters('wpinv_country_name', $country, $country_code);
66 66 
 }
67 67
68 68 
 function wpinv_get_default_state() {
69 
-	$state = wpinv_get_option( 'default_state', '' );
69 
+	$state = wpinv_get_option('default_state', '');
70 70
71 
-	return apply_filters( 'wpinv_default_state', $state );
71 
+	return apply_filters('wpinv_default_state', $state);
72 72 
 }
73 73
74 
-function wpinv_state_name( $state_code = '', $country_code = '' ) {
74 
+function wpinv_state_name($state_code = '', $country_code = '') {
75 75 
     $state = $state_code;
76 76
77 
-    if ( ! empty( $country_code ) ) {
78 
-        $states = wpinv_get_country_states( $country_code );
77 
+    if (!empty($country_code)) {
78 
+        $states = wpinv_get_country_states($country_code);
79 79
80 
-        $state = ! empty( $states ) && isset( $states[ $state_code ] ) ? $states[ $state_code ] : $state;
80 
+        $state = !empty($states) && isset($states[$state_code]) ? $states[$state_code] : $state;
81 81 
     }
82 82
83 
-    return apply_filters( 'wpinv_state_name', $state, $state_code, $country_code );
83 
+    return apply_filters('wpinv_state_name', $state, $state_code, $country_code);
84 84 
 }
85 85
86 86 
 function wpinv_store_address() {
87 
-    $address = wpinv_get_option( 'store_address', '' );
87 
+    $address = wpinv_get_option('store_address', '');
88 88
89 
-    return apply_filters( 'wpinv_store_address', $address );
89 
+    return apply_filters('wpinv_store_address', $address);
90 90 
 }
91 91
92 92 
 /**
 
@@ -94,24 +94,24 @@  discard block
 
 block discarded – undo
94 94 
  *
95 95 
  * @param WPInv_Invoice $invoice
96 96 
  */
97 
-function getpaid_maybe_add_default_address( &$invoice ) {
97 
+function getpaid_maybe_add_default_address(&$invoice) {
98 98
99 99 
     $user_id = $invoice->get_user_id();
100 100
101 101 
     // Abort if the invoice belongs to no one.
102 
-    if ( empty( $user_id ) ) {
102 
+    if (empty($user_id)) {
103 103 
         return;
104 104 
     }
105 105
106 106 
     // Fill in defaults whenever necessary.
107 
-    foreach ( wpinv_get_user_address( $user_id ) as $key => $value ) {
107 
+    foreach (wpinv_get_user_address($user_id) as $key => $value) {
108 108
109 
-        if ( is_callable( $invoice, "get_$key" ) ) {
110 
-            $current = call_user_func( array( $invoice, "get_$key" ) );
109 
+        if (is_callable($invoice, "get_$key")) {
110 
+            $current = call_user_func(array($invoice, "get_$key"));
111 111
112 
-            if ( empty( $current ) ) {
112 
+            if (empty($current)) {
113 113 
                 $method = "set_$key";
114 
-                $invoice->$method( $value );
114 
+                $invoice->$method($value);
115 115 
             }
116 116 
 }
117 117 
 }
 
@@ -128,22 +128,22 @@  discard block
 
 block discarded – undo
128 128 
     $address_fields = apply_filters(
129 129 
         'getpaid_user_address_fields',
130 130 
         array(
131 
-            'first_name' => __( 'First Name', 'invoicing' ),
132 
-            'last_name'  => __( 'Last Name', 'invoicing' ),
133 
-            'address'    => __( 'Address', 'invoicing' ),
134 
-            'city'       => __( 'City', 'invoicing' ),
135 
-            'country'    => __( 'Country', 'invoicing' ),
136 
-            'state'      => __( 'State', 'invoicing' ),
137 
-            'zip'        => __( 'Zip/Postal Code', 'invoicing' ),
138 
-            'phone'      => __( 'Phone Number', 'invoicing' ),
139 
-            'company'    => __( 'Company', 'invoicing' ),
140 
-            'company_id' => __( 'Company ID', 'invoicing' ),
141 
-            'vat_number' => __( 'VAT Number', 'invoicing' ),
131 
+            'first_name' => __('First Name', 'invoicing'),
132 
+            'last_name'  => __('Last Name', 'invoicing'),
133 
+            'address'    => __('Address', 'invoicing'),
134 
+            'city'       => __('City', 'invoicing'),
135 
+            'country'    => __('Country', 'invoicing'),
136 
+            'state'      => __('State', 'invoicing'),
137 
+            'zip'        => __('Zip/Postal Code', 'invoicing'),
138 
+            'phone'      => __('Phone Number', 'invoicing'),
139 
+            'company'    => __('Company', 'invoicing'),
140 
+            'company_id' => __('Company ID', 'invoicing'),
141 
+            'vat_number' => __('VAT Number', 'invoicing'),
142 142 
         )
143 143 
     );
144 144
145 
-    if ( ! wpinv_use_taxes() && isset( $address_fields['vat_number'] ) ) {
146 
-        unset( $address_fields['vat_number'] );
145 
+    if (!wpinv_use_taxes() && isset($address_fields['vat_number'])) {
146 
+        unset($address_fields['vat_number']);
147 147 
     }
148 148
149 149 
     return $address_fields;
 
@@ -154,8 +154,8 @@  discard block
 
 block discarded – undo
154 154 
  *
155 155 
  * @return bool
156 156 
  */
157 
-function getpaid_is_address_field_whitelisted( $key ) {
158 
-    return array_key_exists( $key, getpaid_user_address_fields() );
157 
+function getpaid_is_address_field_whitelisted($key) {
158 
+    return array_key_exists($key, getpaid_user_address_fields());
159 159 
 }
160 160
161 161 
 /**
 
@@ -165,30 +165,30 @@  discard block
 
 block discarded – undo
165 165 
  *
166 166 
  * @param WPInv_Invoice $invoice
167 167 
  */
168 
-function getpaid_save_invoice_user_address( $invoice ) {
168 
+function getpaid_save_invoice_user_address($invoice) {
169 169
170 170 
     // Retrieve the invoice.
171 
-    $invoice = wpinv_get_invoice( $invoice );
171 
+    $invoice = wpinv_get_invoice($invoice);
172 172
173 173 
     // Abort if it does not exist.
174 
-    if ( empty( $invoice ) || $invoice->is_renewal() ) {
174 
+    if (empty($invoice) || $invoice->is_renewal()) {
175 175 
         return;
176 176 
     }
177 177
178 
-    foreach ( array_keys( getpaid_user_address_fields() ) as $field ) {
178 
+    foreach (array_keys(getpaid_user_address_fields()) as $field) {
179 179
180 
-        if ( is_callable( array( $invoice, "get_$field" ) ) ) {
181 
-            $value = call_user_func( array( $invoice, "get_$field" ) );
180 
+        if (is_callable(array($invoice, "get_$field"))) {
181 
+            $value = call_user_func(array($invoice, "get_$field"));
182 182
183 183 
             // Only save if it is not empty.
184 
-            if ( ! empty( $value ) ) {
185 
-                update_user_meta( $invoice->get_user_id(), '_wpinv_' . $field, $value );
184 
+            if (!empty($value)) {
185 
+                update_user_meta($invoice->get_user_id(), '_wpinv_' . $field, $value);
186 186 
             }
187 187 
 }
188 188 
 }
189 189
190 190 
 }
191 
-add_action( 'getpaid_checkout_invoice_updated', 'getpaid_save_invoice_user_address' );
191 
+add_action('getpaid_checkout_invoice_updated', 'getpaid_save_invoice_user_address');
192 192
193 193 
 /**
194 194 
  * Retrieves a saved user address.
 
@@ -196,14 +196,14 @@  discard block
 
 block discarded – undo
196 196 
  * @param int $user_id The user id whose address we should get. Defaults to the current user id.
197 197 
  * @return array
198 198 
  */
199 
-function wpinv_get_user_address( $user_id = 0 ) {
199 
+function wpinv_get_user_address($user_id = 0) {
200 200
201 201 
     // Prepare the user id.
202 
-    $user_id   = empty( $user_id ) ? get_current_user_id() : $user_id;
203 
-    $user_info = get_userdata( $user_id );
202 
+    $user_id   = empty($user_id) ? get_current_user_id() : $user_id;
203 
+    $user_info = get_userdata($user_id);
204 204
205 205 
     // Abort if non exists.
206 
-    if ( empty( $user_info ) ) {
206 
+    if (empty($user_info)) {
207 207 
         return array();
208 208 
     }
209 209 
 
@@ -214,11 +214,11 @@  discard block
 
 block discarded – undo
214 214 
         'display_name' => $user_info->display_name,
215 215 
     );
216 216
217 
-    foreach ( array_keys( getpaid_user_address_fields() ) as $field ) {
218 
-        $address[ $field ] = getpaid_get_user_address_field( $user_id, $field );
217 
+    foreach (array_keys(getpaid_user_address_fields()) as $field) {
218 
+        $address[$field] = getpaid_get_user_address_field($user_id, $field);
219 219 
     }
220 220
221 
-    $address = array_filter( $address );
221 
+    $address = array_filter($address);
222 222
223 223 
     $defaults = array(
224 224 
         'first_name' => $user_info->first_name,
 
@@ -227,7 +227,7 @@  discard block
 
 block discarded – undo
227 227 
         'country'    => wpinv_get_default_country(),
228 228 
     );
229 229
230 
-    return getpaid_array_merge_if_empty( $address, $defaults );
230 
+    return getpaid_array_merge_if_empty($address, $defaults);
231 231
232 232 
 }
233 233 
 
@@ -238,7 +238,7 @@  discard block
 
 block discarded – undo
238 238 
  * @param string $field The field to use.
239 239 
  * @return string|null
240 240 
  */
241 
-function getpaid_get_user_address_field( $user_id, $field ) {
241 
+function getpaid_get_user_address_field($user_id, $field) {
242 242
243 243 
     $prefixes = array(
244 244 
         '_wpinv_',
 
@@ -246,15 +246,15 @@  discard block
 
 block discarded – undo
246 246 
         '',
247 247 
     );
248 248
249 
-    foreach ( $prefixes as $prefix ) {
249 
+    foreach ($prefixes as $prefix) {
250 250
251 251 
         // Meta table.
252 
-        $value = get_user_meta( $user_id, $prefix . $field, true );
252 
+        $value = get_user_meta($user_id, $prefix . $field, true);
253 253
254 254 
         // UWP table.
255 
-        $value = ( empty( $value ) && function_exists( 'uwp_get_usermeta' ) ) ? uwp_get_usermeta( $user_id, $prefix . $field ) : $value;
255 
+        $value = (empty($value) && function_exists('uwp_get_usermeta')) ? uwp_get_usermeta($user_id, $prefix . $field) : $value;
256 256
257 
-        if ( ! empty( $value ) ) {
257 
+        if (!empty($value)) {
258 258 
             return $value;
259 259 
         }
260 260 
 }
 
@@ -270,16 +270,16 @@  discard block
 
 block discarded – undo
270 270 
  * @param string $return What to return.
271 271 
  * @return array
272 272 
  */
273 
-function wpinv_get_continents( $return = 'all' ) {
273 
+function wpinv_get_continents($return = 'all') {
274 274
275 
-    $continents = wpinv_get_data( 'continents' );
275 
+    $continents = wpinv_get_data('continents');
276 276
277 
-    switch ( $return ) {
277 
+    switch ($return) {
278 278 
         case 'name':
279 
-            return wp_list_pluck( $continents, 'name' );
279 
+            return wp_list_pluck($continents, 'name');
280 280 
             break;
281 281 
         case 'countries':
282 
-            return wp_list_pluck( $continents, 'countries' );
282 
+            return wp_list_pluck($continents, 'countries');
283 283 
             break;
284 284 
         default:
285 285 
             return $continents;
 
@@ -295,12 +295,12 @@  discard block
 
 block discarded – undo
295 295 
  * @param string $country Country code. If no code is specified, defaults to the default country.
296 296 
  * @return string
297 297 
  */
298 
-function wpinv_get_continent_code_for_country( $country = false ) {
298 
+function wpinv_get_continent_code_for_country($country = false) {
299 299
300 
-    $country = wpinv_sanitize_country( $country );
300 
+    $country = wpinv_sanitize_country($country);
301 301
302 
-	foreach ( wpinv_get_continents( 'countries' ) as $continent_code => $countries ) {
303 
-		if ( false !== array_search( $country, $countries, true ) ) {
302 
+	foreach (wpinv_get_continents('countries') as $continent_code => $countries) {
303 
+		if (false !== array_search($country, $countries, true)) {
304 304 
 			return $continent_code;
305 305 
 		}
306 306 
 	}
 
@@ -316,13 +316,13 @@  discard block
 
 block discarded – undo
316 316 
  * @param string $country Country code. If no code is specified, defaults to the default country.
317 317 
  * @return array
318 318 
  */
319 
-function wpinv_get_country_calling_code( $country = null ) {
319 
+function wpinv_get_country_calling_code($country = null) {
320 320
321 
-    $country = wpinv_sanitize_country( $country );
322 
-    $codes   = wpinv_get_data( 'phone-codes' );
323 
-    $code    = isset( $codes[ $country ] ) ? $codes[ $country ] : '';
321 
+    $country = wpinv_sanitize_country($country);
322 
+    $codes   = wpinv_get_data('phone-codes');
323 
+    $code    = isset($codes[$country]) ? $codes[$country] : '';
324 324
325 
-    if ( is_array( $code ) ) {
325 
+    if (is_array($code)) {
326 326 
         return $code[0];
327 327 
     }
328 328 
     return $code;
 
@@ -335,8 +335,8 @@  discard block
 
 block discarded – undo
335 335 
  * @param bool $first_empty Whether or not the first item in the list should be empty
336 336 
  * @return array
337 337 
  */
338 
-function wpinv_get_country_list( $first_empty = false ) {
339 
-    return wpinv_maybe_add_empty_option( apply_filters( 'wpinv_countries', wpinv_get_data( 'countries' ) ), $first_empty );
338 
+function wpinv_get_country_list($first_empty = false) {
339 
+    return wpinv_maybe_add_empty_option(apply_filters('wpinv_countries', wpinv_get_data('countries')), $first_empty);
340 340 
 }
341 341
342 342 
 /**
 
@@ -346,22 +346,22 @@  discard block
 
 block discarded – undo
346 346 
  * @param bool $first_empty Whether or not the first item in the list should be empty
347 347 
  * @return array
348 348 
  */
349 
-function wpinv_get_country_states( $country = null, $first_empty = false ) {
349 
+function wpinv_get_country_states($country = null, $first_empty = false) {
350 350
351 351 
     // Prepare the country.
352 
-    $country = wpinv_sanitize_country( $country );
352 
+    $country = wpinv_sanitize_country($country);
353 353
354 354 
     // Fetch all states.
355 
-    $all_states = wpinv_get_data( 'states' );
355 
+    $all_states = wpinv_get_data('states');
356 356
357 357 
     // Fetch the specified country's states.
358 
-    $states     = isset( $all_states[ $country ] ) ? $all_states[ $country ] : array();
359 
-    $states     = apply_filters( "wpinv_{$country}_states", $states );
360 
-    $states     = apply_filters( 'wpinv_country_states', $states, $country );
358 
+    $states     = isset($all_states[$country]) ? $all_states[$country] : array();
359 
+    $states     = apply_filters("wpinv_{$country}_states", $states);
360 
+    $states     = apply_filters('wpinv_country_states', $states, $country);
361 361
362 
-    asort( $states );
362 
+    asort($states);
363 363
364 
-    return wpinv_maybe_add_empty_option( $states, $first_empty );
364 
+    return wpinv_maybe_add_empty_option($states, $first_empty);
365 365 
 }
366 366
367 367 
 /**
 
@@ -371,7 +371,7 @@  discard block
 
 block discarded – undo
371 371 
  * @return array
372 372 
  */
373 373 
 function wpinv_get_us_states_list() {
374 
-    return apply_filters( 'wpinv_usa_states', wpinv_get_country_states( 'US' ) );
374 
+    return apply_filters('wpinv_usa_states', wpinv_get_country_states('US'));
375 375 
 }
376 376
377 377 
 /**
 
@@ -381,7 +381,7 @@  discard block
 
 block discarded – undo
381 381 
  * @return array
382 382 
  */
383 383 
 function wpinv_get_canada_states_list() {
384 
-    return apply_filters( 'wpinv_canada_provinces', wpinv_get_country_states( 'CA' ) );
384 
+    return apply_filters('wpinv_canada_provinces', wpinv_get_country_states('CA'));
385 385 
 }
386 386
387 387 
 /**
 
@@ -391,7 +391,7 @@  discard block
 
 block discarded – undo
391 391 
  * @return array
392 392 
  */
393 393 
 function wpinv_get_australia_states_list() {
394 
-    return apply_filters( 'wpinv_australia_states', wpinv_get_country_states( 'AU' ) );
394 
+    return apply_filters('wpinv_australia_states', wpinv_get_country_states('AU'));
395 395 
 }
396 396
397 397 
 /**
 
@@ -401,7 +401,7 @@  discard block
 
 block discarded – undo
401 401 
  * @return array
402 402 
  */
403 403 
 function wpinv_get_bangladesh_states_list() {
404 
-    return apply_filters( 'wpinv_bangladesh_states', wpinv_get_country_states( 'BD' ) );
404 
+    return apply_filters('wpinv_bangladesh_states', wpinv_get_country_states('BD'));
405 405 
 }
406 406
407 407 
 /**
 
@@ -411,7 +411,7 @@  discard block
 
 block discarded – undo
411 411 
  * @return array
412 412 
  */
413 413 
 function wpinv_get_brazil_states_list() {
414 
-    return apply_filters( 'wpinv_brazil_states', wpinv_get_country_states( 'BR' ) );
414 
+    return apply_filters('wpinv_brazil_states', wpinv_get_country_states('BR'));
415 415 
 }
416 416
417 417 
 /**
 
@@ -421,7 +421,7 @@  discard block
 
 block discarded – undo
421 421 
  * @return array
422 422 
  */
423 423 
 function wpinv_get_bulgaria_states_list() {
424 
-    return apply_filters( 'wpinv_bulgaria_states', wpinv_get_country_states( 'BG' ) );
424 
+    return apply_filters('wpinv_bulgaria_states', wpinv_get_country_states('BG'));
425 425 
 }
426 426
427 427 
 /**
 
@@ -431,7 +431,7 @@  discard block
 
 block discarded – undo
431 431 
  * @return array
432 432 
  */
433 433 
 function wpinv_get_hong_kong_states_list() {
434 
-    return apply_filters( 'wpinv_hong_kong_states', wpinv_get_country_states( 'HK' ) );
434 
+    return apply_filters('wpinv_hong_kong_states', wpinv_get_country_states('HK'));
435 435 
 }
436 436
437 437 
 /**
 
@@ -441,7 +441,7 @@  discard block
 
 block discarded – undo
441 441 
  * @return array
442 442 
  */
443 443 
 function wpinv_get_hungary_states_list() {
444 
-    return apply_filters( 'wpinv_hungary_states', wpinv_get_country_states( 'HU' ) );
444 
+    return apply_filters('wpinv_hungary_states', wpinv_get_country_states('HU'));
445 445 
 }
446 446
447 447 
 /**
 
@@ -451,7 +451,7 @@  discard block
 
 block discarded – undo
451 451 
  * @return array
452 452 
  */
453 453 
 function wpinv_get_japan_states_list() {
454 
-    return apply_filters( 'wpinv_japan_states', wpinv_get_country_states( 'JP' ) );
454 
+    return apply_filters('wpinv_japan_states', wpinv_get_country_states('JP'));
455 455 
 }
456 456
457 457 
 /**
 
@@ -461,7 +461,7 @@  discard block
 
 block discarded – undo
461 461 
  * @return array
462 462 
  */
463 463 
 function wpinv_get_china_states_list() {
464 
-    return apply_filters( 'wpinv_china_states', wpinv_get_country_states( 'CN' ) );
464 
+    return apply_filters('wpinv_china_states', wpinv_get_country_states('CN'));
465 465 
 }
466 466
467 467 
 /**
 
@@ -471,7 +471,7 @@  discard block
 
 block discarded – undo
471 471 
  * @return array
472 472 
  */
473 473 
 function wpinv_get_new_zealand_states_list() {
474 
-    return apply_filters( 'wpinv_new_zealand_states', wpinv_get_country_states( 'NZ' ) );
474 
+    return apply_filters('wpinv_new_zealand_states', wpinv_get_country_states('NZ'));
475 475 
 }
476 476
477 477 
 /**
 
@@ -481,7 +481,7 @@  discard block
 
 block discarded – undo
481 481 
  * @return array
482 482 
  */
483 483 
 function wpinv_get_peru_states_list() {
484 
-    return apply_filters( 'wpinv_peru_states', wpinv_get_country_states( 'PE' ) );
484 
+    return apply_filters('wpinv_peru_states', wpinv_get_country_states('PE'));
485 485 
 }
486 486
487 487 
 /**
 
@@ -491,7 +491,7 @@  discard block
 
 block discarded – undo
491 491 
  * @return array
492 492 
  */
493 493 
 function wpinv_get_indonesia_states_list() {
494 
-    return apply_filters( 'wpinv_indonesia_states', wpinv_get_country_states( 'ID' ) );
494 
+    return apply_filters('wpinv_indonesia_states', wpinv_get_country_states('ID'));
495 495 
 }
496 496
497 497 
 /**
 
@@ -501,7 +501,7 @@  discard block
 
 block discarded – undo
501 501 
  * @return array
502 502 
  */
503 503 
 function wpinv_get_india_states_list() {
504 
-    return apply_filters( 'wpinv_india_states', wpinv_get_country_states( 'IN' ) );
504 
+    return apply_filters('wpinv_india_states', wpinv_get_country_states('IN'));
505 505 
 }
506 506
507 507 
 /**
 
@@ -511,7 +511,7 @@  discard block
 
 block discarded – undo
511 511 
  * @return array
512 512 
  */
513 513 
 function wpinv_get_iran_states_list() {
514 
-    return apply_filters( 'wpinv_iran_states', wpinv_get_country_states( 'IR' ) );
514 
+    return apply_filters('wpinv_iran_states', wpinv_get_country_states('IR'));
515 515 
 }
516 516
517 517 
 /**
 
@@ -521,7 +521,7 @@  discard block
 
 block discarded – undo
521 521 
  * @return array
522 522 
  */
523 523 
 function wpinv_get_italy_states_list() {
524 
-    return apply_filters( 'wpinv_italy_states', wpinv_get_country_states( 'IT' ) );
524 
+    return apply_filters('wpinv_italy_states', wpinv_get_country_states('IT'));
525 525 
 }
526 526
527 527 
 /**
 
@@ -531,7 +531,7 @@  discard block
 
 block discarded – undo
531 531 
  * @return array
532 532 
  */
533 533 
 function wpinv_get_malaysia_states_list() {
534 
-    return apply_filters( 'wpinv_malaysia_states', wpinv_get_country_states( 'MY' ) );
534 
+    return apply_filters('wpinv_malaysia_states', wpinv_get_country_states('MY'));
535 535 
 }
536 536
537 537 
 /**
 
@@ -541,7 +541,7 @@  discard block
 
 block discarded – undo
541 541 
  * @return array
542 542 
  */
543 543 
 function wpinv_get_mexico_states_list() {
544 
-    return apply_filters( 'wpinv_mexico_states', wpinv_get_country_states( 'MX' ) );
544 
+    return apply_filters('wpinv_mexico_states', wpinv_get_country_states('MX'));
545 545 
 }
546 546
547 547 
 /**
 
@@ -551,7 +551,7 @@  discard block
 
 block discarded – undo
551 551 
  * @return array
552 552 
  */
553 553 
 function wpinv_get_nepal_states_list() {
554 
-    return apply_filters( 'wpinv_nepal_states', wpinv_get_country_states( 'NP' ) );
554 
+    return apply_filters('wpinv_nepal_states', wpinv_get_country_states('NP'));
555 555 
 }
556 556
557 557 
 /**
 
@@ -561,7 +561,7 @@  discard block
 
 block discarded – undo
561 561 
  * @return array
562 562 
  */
563 563 
 function wpinv_get_south_africa_states_list() {
564 
-    return apply_filters( 'wpinv_south_africa_states', wpinv_get_country_states( 'ZA' ) );
564 
+    return apply_filters('wpinv_south_africa_states', wpinv_get_country_states('ZA'));
565 565 
 }
566 566
567 567 
 /**
 
@@ -571,7 +571,7 @@  discard block
 
 block discarded – undo
571 571 
  * @return array
572 572 
  */
573 573 
 function wpinv_get_thailand_states_list() {
574 
-    return apply_filters( 'wpinv_thailand_states', wpinv_get_country_states( 'TH' ) );
574 
+    return apply_filters('wpinv_thailand_states', wpinv_get_country_states('TH'));
575 575 
 }
576 576
577 577 
 /**
 
@@ -581,7 +581,7 @@  discard block
 
 block discarded – undo
581 581 
  * @return array
582 582 
  */
583 583 
 function wpinv_get_turkey_states_list() {
584 
-    return apply_filters( 'wpinv_turkey_states', wpinv_get_country_states( 'TR' ) );
584 
+    return apply_filters('wpinv_turkey_states', wpinv_get_country_states('TR'));
585 585 
 }
586 586
587 587 
 /**
 
@@ -591,31 +591,31 @@  discard block
 
 block discarded – undo
591 591 
  * @return array
592 592 
  */
593 593 
 function wpinv_get_spain_states_list() {
594 
-    return apply_filters( 'wpinv_spain_states', wpinv_get_country_states( 'ES' ) );
594 
+    return apply_filters('wpinv_spain_states', wpinv_get_country_states('ES'));
595 595 
 }
596 596
597 597 
 function wpinv_get_states_field() {
598 
-	if ( empty( $_POST['country'] ) ) {
598 
+	if (empty($_POST['country'])) {
599 599 
 		$_POST['country'] = wpinv_get_default_country();
600 600 
 	}
601 
-	$states = wpinv_get_country_states( sanitize_text_field( $_POST['country'] ) );
601 
+	$states = wpinv_get_country_states(sanitize_text_field($_POST['country']));
602 602
603 
-	if ( ! empty( $states ) ) {
604 
-		$sanitized_field_name = sanitize_text_field( $_POST['field_name'] );
603 
+	if (!empty($states)) {
604 
+		$sanitized_field_name = sanitize_text_field($_POST['field_name']);
605 605
606 
-        $class  = isset( $_POST['class'] ) ? esc_attr( sanitize_text_field( $_POST['class'] ) ) : '';
606 
+        $class  = isset($_POST['class']) ? esc_attr(sanitize_text_field($_POST['class'])) : '';
607 607 
         $class .= " $sanitized_field_name getpaid_js_field-state custom-select wpinv-select wpi_select2";
608 608
609 
-        $args  = array(
609 
+        $args = array(
610 610 
 			'name'             => $sanitized_field_name,
611 611 
 			'id'               => $sanitized_field_name,
612 
-			'class'            => implode( ' ', array_unique( explode( ' ', $class ) ) ),
613 
-			'options'          => array_merge( array( '' => '' ), $states ),
612 
+			'class'            => implode(' ', array_unique(explode(' ', $class))),
613 
+			'options'          => array_merge(array('' => ''), $states),
614 614 
 			'show_option_all'  => false,
615 615 
 			'show_option_none' => false,
616 616 
 		);
617 617
618 
-		wpinv_html_select( $args );
618 
+		wpinv_html_select($args);
619 619
620 620 
 	} else {
621 621 
 		echo 'nostates';
 
@@ -623,10 +623,10 @@  discard block
 
 block discarded – undo
623 623
624 624 
 }
625 625
626 
-function wpinv_default_billing_country( $country = '', $user_id = 0 ) {
627 
-    $country = ! empty( $country ) ? $country : wpinv_get_default_country();
626 
+function wpinv_default_billing_country($country = '', $user_id = 0) {
627 
+    $country = !empty($country) ? $country : wpinv_get_default_country();
628 628
629 
-    return apply_filters( 'wpinv_default_billing_country', $country, $user_id );
629 
+    return apply_filters('wpinv_default_billing_country', $country, $user_id);
630 630 
 }
631 631
632 632 
 /**
 
@@ -688,9 +688,9 @@  discard block
 
 block discarded – undo
688 688 
  * @see `wpinv_get_invoice_address_replacements`
689 689 
  * @return string
690 690 
  */
691 
-function wpinv_get_full_address_format( $country = false ) {
691 
+function wpinv_get_full_address_format($country = false) {
692 692
693 
-    if ( empty( $country ) ) {
693 
+    if (empty($country)) {
694 694 
         $country = wpinv_get_default_country();
695 695 
     }
696 696 
 
@@ -698,7 +698,7 @@  discard block
 
 block discarded – undo
698 698 
 	$formats = wpinv_get_address_formats();
699 699
700 700 
 	// Get format for the specified country.
701 
-	$format = ( $country && isset( $formats[ $country ] ) ) ? $formats[ $country ] : $formats['default'];
701 
+	$format = ($country && isset($formats[$country])) ? $formats[$country] : $formats['default'];
702 702
703 703 
     /**
704 704 
 	 * Filters the address format to use on Invoices.
 
@@ -710,7 +710,7 @@  discard block
 
 block discarded – undo
710 710 
 	 * @param string $format  The address format to use.
711 711 
      * @param string $country The country who's address format is being retrieved.
712 712 
 	 */
713 
-    return apply_filters( 'wpinv_get_full_address_format', $format, $country );
713 
+    return apply_filters('wpinv_get_full_address_format', $format, $country);
714 714 
 }
715 715
716 716 
 /**
 
@@ -721,7 +721,7 @@  discard block
 
 block discarded – undo
721 721 
  * @param array $billing_details customer's billing details
722 722 
  * @return array
723 723 
  */
724 
-function wpinv_get_invoice_address_replacements( $billing_details ) {
724 
+function wpinv_get_invoice_address_replacements($billing_details) {
725 725
726 726 
     $default_args = array(
727 727 
         'address'    => '',
 
@@ -734,15 +734,15 @@  discard block
 
 block discarded – undo
734 734 
 		'company'    => '',
735 735 
     );
736 736
737 
-    $args    = map_deep( wp_parse_args( $billing_details, $default_args ), 'trim' );
737 
+    $args    = map_deep(wp_parse_args($billing_details, $default_args), 'trim');
738 738 
     $state   = $args['state'];
739 739 
     $country = $args['country'];
740 740
741 741 
     // Handle full country name.
742 
-    $full_country = empty( $country ) ? $country : wpinv_country_name( $country );
742 
+    $full_country = empty($country) ? $country : wpinv_country_name($country);
743 743
744 744 
     // Handle full state name.
745 
-    $full_state   = ( $country && $state ) ? wpinv_state_name( $state, $country ) : $state;
745 
+    $full_state   = ($country && $state) ? wpinv_state_name($state, $country) : $state;
746 746
747 747 
     $args['postcode']    = $args['zip'];
748 748 
     $args['name']        = $args['first_name'] . ' ' . $args['last_name'];
 
@@ -760,14 +760,14 @@  discard block
 
 block discarded – undo
760 760 
 	 * @param array $replacements  The address replacements to use.
761 761 
      * @param array $billing_details  The billing details to use.
762 762 
 	 */
763 
-    $replacements = apply_filters( 'wpinv_get_invoice_address_replacements', $args, $billing_details );
763 
+    $replacements = apply_filters('wpinv_get_invoice_address_replacements', $args, $billing_details);
764 764
765 765 
     $return = array();
766 766
767 
-    foreach ( $replacements as $key => $value ) {
768 
-        $value  = is_scalar( $value ) ? trim( sanitize_text_field( $value ) ) : '';
769 
-        $return[ '{{' . $key . '}}' ] = $value;
770 
-        $return[ '{{' . $key . '_upper}}' ] = wpinv_utf8_strtoupper( $value );
767 
+    foreach ($replacements as $key => $value) {
768 
+        $value = is_scalar($value) ? trim(sanitize_text_field($value)) : '';
769 
+        $return['{{' . $key . '}}'] = $value;
770 
+        $return['{{' . $key . '_upper}}'] = wpinv_utf8_strtoupper($value);
771 771 
     }
772 772
773 773 
     return $return;
 
@@ -781,6 +781,6 @@  discard block
 
 block discarded – undo
781 781 
  * @since 1.0.14
782 782 
  * @return string
783 783 
  */
784 
-function wpinv_trim_formatted_address_line( $line ) {
785 
-	return trim( $line, ', ' );
784 
+function wpinv_trim_formatted_address_line($line) {
785 
+	return trim($line, ', ');
786 786 
 }
Please login to merge, or discard this patch.
includes/gateways/class-getpaid-paypal-gateway.php 1 patch
Spacing   +144 added lines, -144 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 
  * Paypal Payment Gateway class.
 
@@ -24,7 +24,7 @@  discard block
 
 block discarded – undo
24 24 
 	 *
25 25 
 	 * @var array
26 26 
 	 */
27 
-    protected $supports = array( 'subscription', 'sandbox', 'single_subscription_group' );
27 
+    protected $supports = array('subscription', 'sandbox', 'single_subscription_group');
28 28
29 29 
     /**
30 30 
 	 * Payment method order.
 
@@ -59,7 +59,7 @@  discard block
 
 block discarded – undo
59 59 
 	 *
60 60 
 	 * @var array
61 61 
 	 */
62 
-	public $currencies = array( 'AUD', 'BRL', 'CAD', 'MXN', 'NZD', 'HKD', 'SGD', 'USD', 'EUR', 'JPY', 'TRY', 'NOK', 'CZK', 'DKK', 'HUF', 'ILS', 'MYR', 'PHP', 'PLN', 'SEK', 'CHF', 'TWD', 'THB', 'GBP', 'RMB', 'RUB', 'INR' );
62 
+	public $currencies = array('AUD', 'BRL', 'CAD', 'MXN', 'NZD', 'HKD', 'SGD', 'USD', 'EUR', 'JPY', 'TRY', 'NOK', 'CZK', 'DKK', 'HUF', 'ILS', 'MYR', 'PHP', 'PLN', 'SEK', 'CHF', 'TWD', 'THB', 'GBP', 'RMB', 'RUB', 'INR');
63 63
64 64 
     /**
65 65 
 	 * URL to view a transaction.
 
@@ -80,16 +80,16 @@  discard block
 
 block discarded – undo
80 80 
 	 */
81 81 
 	public function __construct() {
82 82
83 
-        $this->title                = __( 'PayPal Standard', 'invoicing' );
84 
-        $this->method_title         = __( 'PayPal Standard', 'invoicing' );
85 
-        $this->checkout_button_text = __( 'Proceed to PayPal', 'invoicing' );
86 
-        $this->notify_url           = wpinv_get_ipn_url( $this->id );
83 
+        $this->title                = __('PayPal Standard', 'invoicing');
84 
+        $this->method_title         = __('PayPal Standard', 'invoicing');
85 
+        $this->checkout_button_text = __('Proceed to PayPal', 'invoicing');
86 
+        $this->notify_url           = wpinv_get_ipn_url($this->id);
87 87
88 
-		add_filter( 'getpaid_paypal_args', array( $this, 'process_subscription' ), 10, 2 );
89 
-        add_filter( 'getpaid_paypal_sandbox_notice', array( $this, 'sandbox_notice' ) );
90 
-		add_filter( 'getpaid_get_paypal_connect_url', array( $this, 'maybe_get_connect_url' ), 10, 2 );
91 
-		add_action( 'getpaid_authenticated_admin_action_connect_paypal', array( $this, 'connect_paypal' ) );
92 
-		add_action( 'wpinv_paypal_connect', array( $this, 'display_connect_buttons' ) );
88 
+		add_filter('getpaid_paypal_args', array($this, 'process_subscription'), 10, 2);
89 
+        add_filter('getpaid_paypal_sandbox_notice', array($this, 'sandbox_notice'));
90 
+		add_filter('getpaid_get_paypal_connect_url', array($this, 'maybe_get_connect_url'), 10, 2);
91 
+		add_action('getpaid_authenticated_admin_action_connect_paypal', array($this, 'connect_paypal'));
92 
+		add_action('wpinv_paypal_connect', array($this, 'display_connect_buttons'));
93 93 
 		parent::__construct();
94 94 
     }
95 95 
 
@@ -102,16 +102,16 @@  discard block
 
 block discarded – undo
102 102 
 	 * @param GetPaid_Payment_Form_Submission $submission Checkout submission.
103 103 
 	 * @return array
104 104 
 	 */
105 
-	public function process_payment( $invoice, $submission_data, $submission ) {
105 
+	public function process_payment($invoice, $submission_data, $submission) {
106 106
107 107 
         // Get redirect url.
108 
-        $paypal_redirect = $this->get_request_url( $invoice );
108 
+        $paypal_redirect = $this->get_request_url($invoice);
109 109
110 110 
         // Add a note about the request url.
111 111 
         $invoice->add_note(
112 112 
             sprintf(
113 
-                __( 'Redirecting to PayPal: %s', 'invoicing' ),
114 
-                esc_url( $paypal_redirect )
113 
+                __('Redirecting to PayPal: %s', 'invoicing'),
114 
+                esc_url($paypal_redirect)
115 115 
             ),
116 116 
             false,
117 117 
             false,
 
@@ -119,7 +119,7 @@  discard block
 
 block discarded – undo
119 119 
         );
120 120
121 121 
         // Redirect to PayPal
122 
-        wp_redirect( $paypal_redirect );
122 
+        wp_redirect($paypal_redirect);
123 123 
         exit;
124 124
125 125 
     }
 
@@ -130,21 +130,21 @@  discard block
 
 block discarded – undo
130 130 
 	 * @param  WPInv_Invoice $invoice Invoice object.
131 131 
 	 * @return string
132 132 
 	 */
133 
-	public function get_request_url( $invoice ) {
133 
+	public function get_request_url($invoice) {
134 134
135 135 
         // Endpoint for this request
136 
-		$this->endpoint    = $this->is_sandbox( $invoice ) ? 'https://www.sandbox.paypal.com/cgi-bin/webscr?test_ipn=1&' : 'https://www.paypal.com/cgi-bin/webscr?';
136 
+		$this->endpoint = $this->is_sandbox($invoice) ? 'https://www.sandbox.paypal.com/cgi-bin/webscr?test_ipn=1&' : 'https://www.paypal.com/cgi-bin/webscr?';
137 137
138 138 
         // Retrieve paypal args.
139 
-        $paypal_args       = map_deep( $this->get_paypal_args( $invoice ), 'urlencode' );
139 
+        $paypal_args = map_deep($this->get_paypal_args($invoice), 'urlencode');
140 140
141 
-        if ( $invoice->is_recurring() ) {
141 
+        if ($invoice->is_recurring()) {
142 142 
             $paypal_args['bn'] = 'GetPaid_Subscribe_WPS_US';
143 143 
         } else {
144 144 
             $paypal_args['bn'] = 'GetPaid_ShoppingCart_WPS_US';
145 145 
         }
146 146
147 
-        return add_query_arg( $paypal_args, $this->endpoint );
147 
+        return add_query_arg($paypal_args, $this->endpoint);
148 148
149 149 
 	}
150 150 
 
@@ -154,25 +154,25 @@  discard block
 
 block discarded – undo
154 154 
 	 * @param  WPInv_Invoice $invoice Invoice object.
155 155 
 	 * @return array
156 156 
 	 */
157 
-	protected function get_paypal_args( $invoice ) {
157 
+	protected function get_paypal_args($invoice) {
158 158
159 159 
         // Whether or not to send the line items as one item.
160 
-		$force_one_line_item = apply_filters( 'getpaid_paypal_force_one_line_item', true, $invoice );
160 
+		$force_one_line_item = apply_filters('getpaid_paypal_force_one_line_item', true, $invoice);
161 161
162 
-		if ( $invoice->is_recurring() || ( wpinv_use_taxes() && wpinv_prices_include_tax() ) ) {
162 
+		if ($invoice->is_recurring() || (wpinv_use_taxes() && wpinv_prices_include_tax())) {
163 163 
 			$force_one_line_item = true;
164 164 
 		}
165 165
166 166 
 		$paypal_args = apply_filters(
167 167 
 			'getpaid_paypal_args',
168 168 
 			array_merge(
169 
-				$this->get_transaction_args( $invoice ),
170 
-				$this->get_line_item_args( $invoice, $force_one_line_item )
169 
+				$this->get_transaction_args($invoice),
170 
+				$this->get_line_item_args($invoice, $force_one_line_item)
171 171 
 			),
172 172 
 			$invoice
173 173 
 		);
174 174
175 
-		return $this->fix_request_length( $invoice, $paypal_args );
175 
+		return $this->fix_request_length($invoice, $paypal_args);
176 176 
     }
177 177
178 178 
     /**
 
@@ -181,9 +181,9 @@  discard block
 
 block discarded – undo
181 181 
 	 * @param WPInv_Invoice $invoice Invoice object.
182 182 
 	 * @return array
183 183 
 	 */
184 
-	protected function get_transaction_args( $invoice ) {
184 
+	protected function get_transaction_args($invoice) {
185 185
186 
-		$email = $this->is_sandbox( $invoice ) ? wpinv_get_option( 'paypal_sandbox_email', wpinv_get_option( 'paypal_email', '' ) ) : wpinv_get_option( 'paypal_email', '' );
186 
+		$email = $this->is_sandbox($invoice) ? wpinv_get_option('paypal_sandbox_email', wpinv_get_option('paypal_email', '')) : wpinv_get_option('paypal_email', '');
187 187 
 		return array(
188 188 
             'cmd'           => '_cart',
189 189 
             'business'      => $email,
 
@@ -194,16 +194,16 @@  discard block
 
 block discarded – undo
194 194 
             'rm'            => is_ssl() ? 2 : 1,
195 195 
             'upload'        => 1,
196 196 
             'currency_code' => $invoice->get_currency(), // https://developer.paypal.com/docs/nvp-soap-api/currency-codes/#paypal
197 
-            'return'        => esc_url_raw( $this->get_return_url( $invoice ) ),
198 
-            'cancel_return' => esc_url_raw( $invoice->get_checkout_payment_url() ),
199 
-            'notify_url'    => getpaid_limit_length( $this->notify_url, 255 ),
200 
-            'invoice'       => getpaid_limit_length( $invoice->get_number(), 127 ),
197 
+            'return'        => esc_url_raw($this->get_return_url($invoice)),
198 
+            'cancel_return' => esc_url_raw($invoice->get_checkout_payment_url()),
199 
+            'notify_url'    => getpaid_limit_length($this->notify_url, 255),
200 
+            'invoice'       => getpaid_limit_length($invoice->get_number(), 127),
201 201 
             'custom'        => $invoice->get_id(),
202 
-            'first_name'    => getpaid_limit_length( $invoice->get_first_name(), 32 ),
203 
-            'last_name'     => getpaid_limit_length( $invoice->get_last_name(), 64 ),
204 
-            'country'       => getpaid_limit_length( $invoice->get_country(), 2 ),
205 
-            'email'         => getpaid_limit_length( $invoice->get_email(), 127 ),
206 
-            'cbt'           => get_bloginfo( 'name' ),
202 
+            'first_name'    => getpaid_limit_length($invoice->get_first_name(), 32),
203 
+            'last_name'     => getpaid_limit_length($invoice->get_last_name(), 64),
204 
+            'country'       => getpaid_limit_length($invoice->get_country(), 2),
205 
+            'email'         => getpaid_limit_length($invoice->get_email(), 127),
206 
+            'cbt'           => get_bloginfo('name'),
207 207 
         );
208 208
209 209 
     }
 
@@ -215,30 +215,30 @@  discard block
 
 block discarded – undo
215 215 
 	 * @param  bool     $force_one_line_item Create only one item for this invoice.
216 216 
 	 * @return array
217 217 
 	 */
218 
-	protected function get_line_item_args( $invoice, $force_one_line_item = false ) {
218 
+	protected function get_line_item_args($invoice, $force_one_line_item = false) {
219 219
220 220 
         // Maybe send invoice as a single item.
221 
-		if ( $force_one_line_item ) {
222 
-            return $this->get_line_item_args_single_item( $invoice );
221 
+		if ($force_one_line_item) {
222 
+            return $this->get_line_item_args_single_item($invoice);
223 223 
         }
224 224
225 225 
         // Send each line item individually.
226 226 
         $line_item_args = array();
227 227
228 228 
         // Prepare line items.
229 
-        $this->prepare_line_items( $invoice );
229 
+        $this->prepare_line_items($invoice);
230 230
231 231 
         // Add taxes to the cart
232 
-        if ( wpinv_use_taxes() && $invoice->is_taxable() ) {
233 
-            $line_item_args['tax_cart'] = wpinv_sanitize_amount( (float) $invoice->get_total_tax(), 2 );
232 
+        if (wpinv_use_taxes() && $invoice->is_taxable()) {
233 
+            $line_item_args['tax_cart'] = wpinv_sanitize_amount((float) $invoice->get_total_tax(), 2);
234 234 
         }
235 235
236 236 
         // Add discount.
237 
-        if ( $invoice->get_total_discount() > 0 ) {
238 
-            $line_item_args['discount_amount_cart'] = wpinv_sanitize_amount( (float) $invoice->get_total_discount(), 2 );
237 
+        if ($invoice->get_total_discount() > 0) {
238 
+            $line_item_args['discount_amount_cart'] = wpinv_sanitize_amount((float) $invoice->get_total_discount(), 2);
239 239 
         }
240 240
241 
-		return array_merge( $line_item_args, $this->get_line_items() );
241 
+		return array_merge($line_item_args, $this->get_line_items());
242 242
243 243 
     }
244 244 
 
@@ -248,11 +248,11 @@  discard block
 
 block discarded – undo
248 248 
 	 * @param  WPInv_Invoice $invoice Invoice object.
249 249 
 	 * @return array
250 250 
 	 */
251 
-	protected function get_line_item_args_single_item( $invoice ) {
251 
+	protected function get_line_item_args_single_item($invoice) {
252 252 
 		$this->delete_line_items();
253 253
254 
-        $item_name = sprintf( __( 'Invoice #%s', 'invoicing' ), $invoice->get_number() );
255 
-		$this->add_line_item( $item_name, 1, wpinv_round_amount( (float) $invoice->get_total(), 2, true ), $invoice->get_id() );
254 
+        $item_name = sprintf(__('Invoice #%s', 'invoicing'), $invoice->get_number());
255 
+		$this->add_line_item($item_name, 1, wpinv_round_amount((float) $invoice->get_total(), 2, true), $invoice->get_id());
256 256
257 257 
 		return $this->get_line_items();
258 258 
     }
 
@@ -276,19 +276,19 @@  discard block
 
 block discarded – undo
276 276 
 	 *
277 277 
 	 * @param  WPInv_Invoice $invoice Invoice object.
278 278 
 	 */
279 
-	protected function prepare_line_items( $invoice ) {
279 
+	protected function prepare_line_items($invoice) {
280 280 
 		$this->delete_line_items();
281 281
282 282 
 		// Items.
283 
-		foreach ( $invoice->get_items() as $item ) {
283 
+		foreach ($invoice->get_items() as $item) {
284 284 
 			$amount   = $item->get_price();
285 285 
 			$quantity = $invoice->get_template() == 'amount' ? 1 : $item->get_quantity();
286 
-			$this->add_line_item( $item->get_raw_name(), $quantity, $amount, $item->get_id() );
286 
+			$this->add_line_item($item->get_raw_name(), $quantity, $amount, $item->get_id());
287 287 
         }
288 288
289 289 
         // Fees.
290 
-		foreach ( $invoice->get_fees() as $fee => $data ) {
291 
-            $this->add_line_item( $fee, 1, wpinv_sanitize_amount( $data['initial_fee'] ) );
290 
+		foreach ($invoice->get_fees() as $fee => $data) {
291 
+            $this->add_line_item($fee, 1, wpinv_sanitize_amount($data['initial_fee']));
292 292 
         }
293 293
294 294 
     }
 
@@ -301,15 +301,15 @@  discard block
 
 block discarded – undo
301 301 
 	 * @param  float  $amount Amount.
302 302 
 	 * @param  string $item_number Item number.
303 303 
 	 */
304 
-	protected function add_line_item( $item_name, $quantity = 1, $amount = 0.0, $item_number = '' ) {
305 
-		$index = ( count( $this->line_items ) / 4 ) + 1;
304 
+	protected function add_line_item($item_name, $quantity = 1, $amount = 0.0, $item_number = '') {
305 
+		$index = (count($this->line_items) / 4) + 1;
306 306
307 307 
 		$item = apply_filters(
308 308 
 			'getpaid_paypal_line_item',
309 309 
 			array(
310 
-				'item_name'   => html_entity_decode( getpaid_limit_length( $item_name ? wp_strip_all_tags( $item_name ) : __( 'Item', 'invoicing' ), 127 ), ENT_NOQUOTES, 'UTF-8' ),
310 
+				'item_name'   => html_entity_decode(getpaid_limit_length($item_name ? wp_strip_all_tags($item_name) : __('Item', 'invoicing'), 127), ENT_NOQUOTES, 'UTF-8'),
311 311 
 				'quantity'    => (float) $quantity,
312 
-				'amount'      => wpinv_sanitize_amount( (float) $amount, 2 ),
312 
+				'amount'      => wpinv_sanitize_amount((float) $amount, 2),
313 313 
 				'item_number' => $item_number,
314 314 
 			),
315 315 
 			$item_name,
 
@@ -318,12 +318,12 @@  discard block
 
 block discarded – undo
318 318 
 			$item_number
319 319 
 		);
320 320
321 
-		$this->line_items[ 'item_name_' . $index ]   = getpaid_limit_length( $item['item_name'], 127 );
322 
-        $this->line_items[ 'quantity_' . $index ]    = $item['quantity'];
321 
+		$this->line_items['item_name_' . $index] = getpaid_limit_length($item['item_name'], 127);
322 
+        $this->line_items['quantity_' . $index] = $item['quantity'];
323 323
324 324 
         // The price or amount of the product, service, or contribution, not including shipping, handling, or tax.
325 
-		$this->line_items[ 'amount_' . $index ]      = $item['amount'] * $item['quantity'];
326 
-		$this->line_items[ 'item_number_' . $index ] = getpaid_limit_length( $item['item_number'], 127 );
325 
+		$this->line_items['amount_' . $index]      = $item['amount'] * $item['quantity'];
326 
+		$this->line_items['item_number_' . $index] = getpaid_limit_length($item['item_number'], 127);
327 327 
     }
328 328
329 329 
     /**
 
@@ -335,19 +335,19 @@  discard block
 
 block discarded – undo
335 335 
 	 * @param array    $paypal_args Arguments sent to Paypal in the request.
336 336 
 	 * @return array
337 337 
 	 */
338 
-	protected function fix_request_length( $invoice, $paypal_args ) {
338 
+	protected function fix_request_length($invoice, $paypal_args) {
339 339 
 		$max_paypal_length = 2083;
340 
-		$query_candidate   = http_build_query( $paypal_args, '', '&' );
340 
+		$query_candidate   = http_build_query($paypal_args, '', '&');
341 341
342 
-		if ( strlen( $this->endpoint . $query_candidate ) <= $max_paypal_length ) {
342 
+		if (strlen($this->endpoint . $query_candidate) <= $max_paypal_length) {
343 343 
 			return $paypal_args;
344 344 
 		}
345 345
346 346 
 		return apply_filters(
347 347 
 			'getpaid_paypal_args',
348 348 
 			array_merge(
349 
-				$this->get_transaction_args( $invoice ),
350 
-				$this->get_line_item_args( $invoice, true )
349 
+				$this->get_transaction_args($invoice),
350 
+				$this->get_line_item_args($invoice, true)
351 351 
 			),
352 352 
 			$invoice
353 353 
 		);
 
@@ -360,10 +360,10 @@  discard block
 
 block discarded – undo
360 360 
 	 * @param  array $paypal_args PayPal args.
361 361 
 	 * @param  WPInv_Invoice    $invoice Invoice object.
362 362 
 	 */
363 
-	public function process_subscription( $paypal_args, $invoice ) {
363 
+	public function process_subscription($paypal_args, $invoice) {
364 364
365 365 
         // Make sure this is a subscription.
366 
-        if ( ! $invoice->is_recurring() || ! $subscription = getpaid_get_invoice_subscription( $invoice ) ) {
366 
+        if (!$invoice->is_recurring() || !$subscription = getpaid_get_invoice_subscription($invoice)) {
367 367 
             return $paypal_args;
368 368 
         }
369 369 
 
@@ -371,23 +371,23 @@  discard block
 
 block discarded – undo
371 371 
         $paypal_args['cmd'] = '_xclick-subscriptions';
372 372
373 373 
         // Subscription name.
374 
-        $paypal_args['item_name'] = sprintf( __( 'Invoice #%s', 'invoicing' ), $invoice->get_number() );
374 
+        $paypal_args['item_name'] = sprintf(__('Invoice #%s', 'invoicing'), $invoice->get_number());
375 375
376 376 
         // Get subscription args.
377 
-        $period                 = strtoupper( substr( $subscription->get_period(), 0, 1 ) );
377 
+        $period                 = strtoupper(substr($subscription->get_period(), 0, 1));
378 378 
         $interval               = (int) $subscription->get_frequency();
379 379 
         $bill_times             = (int) $subscription->get_bill_times();
380 
-        $initial_amount         = (float) wpinv_sanitize_amount( $invoice->get_initial_total(), 2 );
381 
-        $recurring_amount       = (float) wpinv_sanitize_amount( $invoice->get_recurring_total(), 2 );
382 
-        $subscription_item      = $invoice->get_recurring( true );
380 
+        $initial_amount         = (float) wpinv_sanitize_amount($invoice->get_initial_total(), 2);
381 
+        $recurring_amount       = (float) wpinv_sanitize_amount($invoice->get_recurring_total(), 2);
382 
+        $subscription_item      = $invoice->get_recurring(true);
383 383
384 384 
 		// Convert 365 days to 1 year.
385 
-		if ( 'D' == $period && 365 == $interval ) {
385 
+		if ('D' == $period && 365 == $interval) {
386 386 
 			$period = 'Y';
387 387 
 			$interval = 1;
388 388 
 		}
389 389
390 
-        if ( $subscription_item->has_free_trial() ) {
390 
+        if ($subscription_item->has_free_trial()) {
391 391
392 392 
             $paypal_args['a1'] = 0 == $initial_amount ? 0 : $initial_amount;
393 393 
 
@@ -397,28 +397,28 @@  discard block
 
 block discarded – undo
397 397 
 			// Trial period.
398 398 
 			$paypal_args['t1'] = $subscription_item->get_trial_period();
399 399
400 
-        } elseif ( $initial_amount != $recurring_amount ) {
400 
+        } elseif ($initial_amount != $recurring_amount) {
401 401
402 402 
             // No trial period, but initial amount includes a sign-up fee and/or other items, so charge it as a separate period.
403 403
404 
-            if ( 1 == $bill_times ) {
404 
+            if (1 == $bill_times) {
405 405 
                 $param_number = 3;
406 406 
             } else {
407 407 
                 $param_number = 1;
408 408 
             }
409 409
410 
-            $paypal_args[ 'a' . $param_number ] = $initial_amount ? $initial_amount : 0;
410 
+            $paypal_args['a' . $param_number] = $initial_amount ? $initial_amount : 0;
411 411
412 412 
             // Sign Up interval
413 
-            $paypal_args[ 'p' . $param_number ] = $interval;
413 
+            $paypal_args['p' . $param_number] = $interval;
414 414
415 415 
             // Sign Up unit of duration
416 
-            $paypal_args[ 't' . $param_number ] = $period;
416 
+            $paypal_args['t' . $param_number] = $period;
417 417
418 418 
         }
419 419
420 420 
         // We have a recurring payment
421 
-		if ( ! isset( $param_number ) || 1 == $param_number ) {
421 
+		if (!isset($param_number) || 1 == $param_number) {
422 422
423 423 
 			// Subscription price
424 424 
 			$paypal_args['a3'] = $recurring_amount;
 
@@ -432,7 +432,7 @@  discard block
 
 block discarded – undo
432 432 
         }
433 433
434 434 
         // Recurring payments
435 
-		if ( 1 == $bill_times || ( $initial_amount != $recurring_amount && ! $subscription_item->has_free_trial() && 2 == $bill_times ) ) {
435 
+		if (1 == $bill_times || ($initial_amount != $recurring_amount && !$subscription_item->has_free_trial() && 2 == $bill_times)) {
436 436
437 437 
 			// Non-recurring payments
438 438 
 			$paypal_args['src'] = 0;
 
@@ -441,15 +441,15 @@  discard block
 
 block discarded – undo
441 441
442 442 
 			$paypal_args['src'] = 1;
443 443
444 
-			if ( $bill_times > 0 ) {
444 
+			if ($bill_times > 0) {
445 445
446 446 
 				// An initial period is being used to charge a sign-up fee
447 
-				if ( $initial_amount != $recurring_amount && ! $subscription_item->has_free_trial() ) {
447 
+				if ($initial_amount != $recurring_amount && !$subscription_item->has_free_trial()) {
448 448 
 					$bill_times--;
449 449 
 				}
450 450
451 451 
                 // Make sure it's not over the max of 52
452 
-                $paypal_args['srt'] = ( $bill_times <= 52 ? absint( $bill_times ) : 52 );
452 
+                $paypal_args['srt'] = ($bill_times <= 52 ? absint($bill_times) : 52);
453 453
454 454 
 			}
455 455 
         }
 
@@ -458,10 +458,10 @@  discard block
 
 block discarded – undo
458 458 
         $paypal_args['rm'] = 2;
459 459
460 460 
         // Get rid of redudant items.
461 
-        foreach ( array( 'item_name_1', 'quantity_1', 'amount_1', 'item_number_1' ) as $arg ) {
461 
+        foreach (array('item_name_1', 'quantity_1', 'amount_1', 'item_number_1') as $arg) {
462 462
463 
-            if ( isset( $paypal_args[ $arg ] ) ) {
464 
-                unset( $paypal_args[ $arg ] );
463 
+            if (isset($paypal_args[$arg])) {
464 
+                unset($paypal_args[$arg]);
465 465 
             }
466 466 
 }
467 467 
 
@@ -479,7 +479,7 @@  discard block
 
 block discarded – undo
479 479 
 	 * @return void
480 480 
 	 */
481 481 
 	public function verify_ipn() {
482 
-        new GetPaid_Paypal_Gateway_IPN_Handler( $this );
482 
+        new GetPaid_Paypal_Gateway_IPN_Handler($this);
483 483 
     }
484 484
485 485 
     /**
 
@@ -488,7 +488,7 @@  discard block
 
 block discarded – undo
488 488 
     public function sandbox_notice() {
489 489
490 490 
         return sprintf(
491 
-			__( 'SANDBOX ENABLED. You can use sandbox testing accounts only. See the %1$sPayPal Sandbox Testing Guide%2$s for more details.', 'invoicing' ),
491 
+			__('SANDBOX ENABLED. You can use sandbox testing accounts only. See the %1$sPayPal Sandbox Testing Guide%2$s for more details.', 'invoicing'),
492 492 
 			'<a href="https://developer.paypal.com/docs/classic/lifecycle/ug_sandbox/">',
493 493 
 			'</a>'
494 494 
 		);
 
@@ -500,49 +500,49 @@  discard block
 
 block discarded – undo
500 500 
 	 *
501 501 
 	 * @param array $admin_settings
502 502 
 	 */
503 
-	public function admin_settings( $admin_settings ) {
503 
+	public function admin_settings($admin_settings) {
504 504
505 505 
         $currencies = sprintf(
506 
-            __( 'Supported Currencies: %s', 'invoicing' ),
507 
-            implode( ', ', $this->currencies )
506 
+            __('Supported Currencies: %s', 'invoicing'),
507 
+            implode(', ', $this->currencies)
508 508 
         );
509 509
510 510 
         $admin_settings['paypal_active']['desc'] .= " ($currencies)";
511 
-        $admin_settings['paypal_desc']['std']     = __( 'Pay via PayPal: you can pay with your credit card if you don\'t have a PayPal account.', 'invoicing' );
511 
+        $admin_settings['paypal_desc']['std']     = __('Pay via PayPal: you can pay with your credit card if you don\'t have a PayPal account.', 'invoicing');
512 512
513 513 
 		// Access tokens.
514 
-		$live_email      = wpinv_get_option( 'paypal_email' );
515 
-		$sandbox_email   = wpinv_get_option( 'paypal_sandbox_email' );
514 
+		$live_email      = wpinv_get_option('paypal_email');
515 
+		$sandbox_email   = wpinv_get_option('paypal_sandbox_email');
516 516
517 517 
 		$admin_settings['paypal_connect'] = array(
518 518 
 			'type' => 'hook',
519 519 
 			'id'   => 'paypal_connect',
520 
-			'name' => __( 'Connect to PayPal', 'invoicing' ),
520 
+			'name' => __('Connect to PayPal', 'invoicing'),
521 521 
 		);
522 522
523 523 
         $admin_settings['paypal_email'] = array(
524 524 
             'type'  => 'text',
525 525 
 			'class' => 'live-auth-data',
526 526 
             'id'    => 'paypal_email',
527 
-            'name'  => __( 'Live Email Address', 'invoicing' ),
528 
-            'desc'  => __( 'The email address of your PayPal account.', 'invoicing' ),
527 
+            'name'  => __('Live Email Address', 'invoicing'),
528 
+            'desc'  => __('The email address of your PayPal account.', 'invoicing'),
529 529 
         );
530 530
531 531 
 		$admin_settings['paypal_sandbox_email'] = array(
532 532 
             'type'  => 'text',
533 533 
 			'class' => 'sandbox-auth-data',
534 534 
             'id'    => 'paypal_sandbox_email',
535 
-            'name'  => __( 'Sandbox Email Address', 'invoicing' ),
536 
-            'desc'  => __( 'The email address of your sandbox PayPal account.', 'invoicing' ),
537 
-			'std'   => wpinv_get_option( 'paypal_email', '' ),
535 
+            'name'  => __('Sandbox Email Address', 'invoicing'),
536 
+            'desc'  => __('The email address of your sandbox PayPal account.', 'invoicing'),
537 
+			'std'   => wpinv_get_option('paypal_email', ''),
538 538 
         );
539 539
540 540 
         $admin_settings['paypal_ipn_url'] = array(
541 541 
             'type'     => 'ipn_url',
542 542 
             'id'       => 'paypal_ipn_url',
543 
-            'name'     => __( 'IPN Url', 'invoicing' ),
543 
+            'name'     => __('IPN Url', 'invoicing'),
544 544 
             'std'      => $this->notify_url,
545 
-            'desc'     => __( "If you've not enabled IPNs in your paypal account, use the above URL to enable them.", 'invoicing' ) . ' <a href="https://developer.paypal.com/docs/api-basics/notifications/ipn/"><em>' . __( 'Learn more.', 'invoicing' ) . '</em></a>',
545 
+            'desc'     => __("If you've not enabled IPNs in your paypal account, use the above URL to enable them.", 'invoicing') . ' <a href="https://developer.paypal.com/docs/api-basics/notifications/ipn/"><em>' . __('Learn more.', 'invoicing') . '</em></a>',
546 546 
             'readonly' => true,
547 547 
         );
548 548 
 
@@ -556,8 +556,8 @@  discard block
 
 block discarded – undo
556 556 
      * @param array $data
557 557 
      * @return string
558 558 
 	 */
559 
-	public static function maybe_get_connect_url( $url = '', $data = array() ) {
560 
-		return self::get_connect_url( false, urldecode( $data['redirect'] ) );
559 
+	public static function maybe_get_connect_url($url = '', $data = array()) {
560 
+		return self::get_connect_url(false, urldecode($data['redirect']));
561 561 
 	}
562 562
563 563 
 	/**
 
@@ -568,25 +568,25 @@  discard block
 
 block discarded – undo
568 568 
 	 * @param string $redirect
569 569 
      * @return string
570 570 
 	 */
571 
-	public static function get_connect_url( $is_sandbox, $redirect = '' ) {
571 
+	public static function get_connect_url($is_sandbox, $redirect = '') {
572 572
573 573 
         $redirect_url = add_query_arg(
574 574 
             array(
575 575 
                 'getpaid-admin-action' => 'connect_paypal',
576 576 
                 'page'                 => 'wpinv-settings',
577 
-                'live_mode'            => (int) empty( $is_sandbox ),
577 
+                'live_mode'            => (int) empty($is_sandbox),
578 578 
                 'tab'                  => 'gateways',
579 579 
                 'section'              => 'paypal',
580 
-                'getpaid-nonce'        => wp_create_nonce( 'getpaid-nonce' ),
581 
-				'redirect'             => urlencode( $redirect ),
580 
+                'getpaid-nonce'        => wp_create_nonce('getpaid-nonce'),
581 
+				'redirect'             => urlencode($redirect),
582 582 
             ),
583 
-            admin_url( 'admin.php' )
583 
+            admin_url('admin.php')
584 584 
         );
585 585
586 586 
         return add_query_arg(
587 587 
             array(
588 
-                'live_mode'    => (int) empty( $is_sandbox ),
589 
-                'redirect_url' => urlencode( str_replace( '&amp;', '&', $redirect_url ) ),
588 
+                'live_mode'    => (int) empty($is_sandbox),
589 
+                'redirect_url' => urlencode(str_replace('&amp;', '&', $redirect_url)),
590 590 
             ),
591 591 
             'https://ayecode.io/oauth/paypal'
592 592 
         );
 
@@ -602,10 +602,10 @@  discard block
 
 block discarded – undo
602 602
603 603 
         ?>
604 604 
 			<div class="wpinv-paypal-connect-live">
605 
-				<a class="button button-primary" href="<?php echo esc_url( self::get_connect_url( false ) ); ?>"><?php esc_html_e( 'Connect to PayPal', 'invoicing' ); ?></a>
605 
+				<a class="button button-primary" href="<?php echo esc_url(self::get_connect_url(false)); ?>"><?php esc_html_e('Connect to PayPal', 'invoicing'); ?></a>
606 606 
 			</div>
607 607 
 			<div class="wpinv-paypal-connect-sandbox">
608 
-				<a class="button button-primary" href="<?php echo esc_url( self::get_connect_url( true ) ); ?>"><?php esc_html_e( 'Connect to PayPal Sandbox', 'invoicing' ); ?></a>
608 
+				<a class="button button-primary" href="<?php echo esc_url(self::get_connect_url(true)); ?>"><?php esc_html_e('Connect to PayPal Sandbox', 'invoicing'); ?></a>
609 609 
 			</div>
610 610
611 611 
             <script>
 
@@ -646,26 +646,26 @@  discard block
 
 block discarded – undo
646 646 
 	 * @param array $data Connection data.
647 647 
 	 * @return void
648 648 
 	 */
649 
-	public function connect_paypal( $data ) {
649 
+	public function connect_paypal($data) {
650 650
651 651 
 		$sandbox      = $this->is_sandbox();
652 
-		$data         = wp_unslash( $data );
653 
-		$access_token = empty( $data['access_token'] ) ? '' : sanitize_text_field( $data['access_token'] );
652 
+		$data         = wp_unslash($data);
653 
+		$access_token = empty($data['access_token']) ? '' : sanitize_text_field($data['access_token']);
654 654
655 
-		if ( isset( $data['live_mode'] ) ) {
656 
-			$sandbox = empty( $data['live_mode'] );
655 
+		if (isset($data['live_mode'])) {
656 
+			$sandbox = empty($data['live_mode']);
657 657 
 		}
658 658
659 
-		wpinv_update_option( 'paypal_sandbox', (int) $sandbox );
660 
-		wpinv_update_option( 'paypal_active', 1 );
659 
+		wpinv_update_option('paypal_sandbox', (int) $sandbox);
660 
+		wpinv_update_option('paypal_active', 1);
661 661
662 
-		if ( ! empty( $data['error_description'] ) ) {
663 
-			getpaid_admin()->show_error( wp_kses_post( urldecode( $data['error_description'] ) ) );
662 
+		if (!empty($data['error_description'])) {
663 
+			getpaid_admin()->show_error(wp_kses_post(urldecode($data['error_description'])));
664 664 
 		} else {
665 665
666 666 
 			// Retrieve the user info.
667 667 
 			$user_info = wp_remote_get(
668 
-				! $sandbox ? 'https://api-m.paypal.com/v1/identity/oauth2/userinfo?schema=paypalv1.1' : 'https://api-m.sandbox.paypal.com/v1/identity/oauth2/userinfo?schema=paypalv1.1',
668 
+				!$sandbox ? 'https://api-m.paypal.com/v1/identity/oauth2/userinfo?schema=paypalv1.1' : 'https://api-m.sandbox.paypal.com/v1/identity/oauth2/userinfo?schema=paypalv1.1',
669 669 
 				array(
670 670
671 671 
 					'headers' => array(
 
@@ -676,33 +676,33 @@  discard block
 
 block discarded – undo
676 676 
 				)
677 677 
 			);
678 678
679 
-			if ( is_wp_error( $user_info ) ) {
680 
-				getpaid_admin()->show_error( wp_kses_post( $user_info->get_error_message() ) );
679 
+			if (is_wp_error($user_info)) {
680 
+				getpaid_admin()->show_error(wp_kses_post($user_info->get_error_message()));
681 681 
 			} else {
682 682
683 683 
 				// Create application.
684 
-				$user_info = json_decode( wp_remote_retrieve_body( $user_info ) );
684 
+				$user_info = json_decode(wp_remote_retrieve_body($user_info));
685 685
686 
-				if ( $sandbox ) {
687 
-					wpinv_update_option( 'paypal_sandbox_email', sanitize_email( $user_info->emails[0]->value ) );
688 
-					wpinv_update_option( 'paypal_sandbox_refresh_token', sanitize_text_field( urldecode( $data['refresh_token'] ) ) );
689 
-					set_transient( 'getpaid_paypal_sandbox_access_token', sanitize_text_field( urldecode( $data['access_token'] ) ), (int) $data['expires_in'] );
690 
-					getpaid_admin()->show_success( __( 'Successfully connected your PayPal sandbox account', 'invoicing' ) );
686 
+				if ($sandbox) {
687 
+					wpinv_update_option('paypal_sandbox_email', sanitize_email($user_info->emails[0]->value));
688 
+					wpinv_update_option('paypal_sandbox_refresh_token', sanitize_text_field(urldecode($data['refresh_token'])));
689 
+					set_transient('getpaid_paypal_sandbox_access_token', sanitize_text_field(urldecode($data['access_token'])), (int) $data['expires_in']);
690 
+					getpaid_admin()->show_success(__('Successfully connected your PayPal sandbox account', 'invoicing'));
691 691 
 				} else {
692 
-					wpinv_update_option( 'paypal_email', sanitize_email( $user_info->emails[0]->value ) );
693 
-					wpinv_update_option( 'paypal_refresh_token', sanitize_text_field( urldecode( $data['refresh_token'] ) ) );
694 
-					set_transient( 'getpaid_paypal_access_token', sanitize_text_field( urldecode( $data['access_token'] ) ), (int) $data['expires_in'] );
695 
-					getpaid_admin()->show_success( __( 'Successfully connected your PayPal account', 'invoicing' ) );
692 
+					wpinv_update_option('paypal_email', sanitize_email($user_info->emails[0]->value));
693 
+					wpinv_update_option('paypal_refresh_token', sanitize_text_field(urldecode($data['refresh_token'])));
694 
+					set_transient('getpaid_paypal_access_token', sanitize_text_field(urldecode($data['access_token'])), (int) $data['expires_in']);
695 
+					getpaid_admin()->show_success(__('Successfully connected your PayPal account', 'invoicing'));
696 696 
 				}
697 697 
 }
698 698 
 }
699 699
700 
-		$redirect = empty( $data['redirect'] ) ? admin_url( 'admin.php?page=wpinv-settings&tab=gateways&section=paypal' ) : urldecode( $data['redirect'] );
700 
+		$redirect = empty($data['redirect']) ? admin_url('admin.php?page=wpinv-settings&tab=gateways&section=paypal') : urldecode($data['redirect']);
701 701
702 
-		if ( isset( $data['step'] ) ) {
703 
-			$redirect = add_query_arg( 'step', $data['step'], $redirect );
702 
+		if (isset($data['step'])) {
703 
+			$redirect = add_query_arg('step', $data['step'], $redirect);
704 704 
 		}
705 
-		wp_redirect( $redirect );
705 
+		wp_redirect($redirect);
706 706 
 		exit;
707 707 
 	}
708 708
Please login to merge, or discard this patch.
widgets/subscriptions.php 1 patch
Spacing   +79 added lines, -79 removed lines patch added patch discarded remove patch 
@@ -5,7 +5,7 @@  discard block
 
 block discarded – undo
5 5 
  * @version 1.0.0
6 6 
  */
7 7
8 
-defined( 'ABSPATH' ) || exit;
8 
+defined('ABSPATH') || exit;
9 9
10 10 
 /**
11 11 
  * Contains the subscriptions widget.
 
@@ -27,15 +27,15 @@  discard block
 
 block discarded – undo
27 27 
 			'block-keywords' => "['invoicing','subscriptions', 'getpaid']",
28 28 
 			'class_name'     => __CLASS__,
29 29 
 			'base_id'        => 'wpinv_subscriptions',
30 
-			'name'           => __( 'GetPaid > Subscriptions', 'invoicing' ),
30 
+			'name'           => __('GetPaid > Subscriptions', 'invoicing'),
31 31 
 			'widget_ops'     => array(
32 32 
 				'classname'   => 'getpaid-subscriptions bsui',
33 
-				'description' => esc_html__( "Displays the current user's subscriptions.", 'invoicing' ),
33 
+				'description' => esc_html__("Displays the current user's subscriptions.", 'invoicing'),
34 34 
 			),
35 35 
 			'arguments'      => array(
36 36 
 				'title' => array(
37 
-					'title'    => __( 'Widget title', 'invoicing' ),
38 
-					'desc'     => __( 'Enter widget title.', 'invoicing' ),
37 
+					'title'    => __('Widget title', 'invoicing'),
38 
+					'desc'     => __('Enter widget title.', 'invoicing'),
39 39 
 					'type'     => 'text',
40 40 
 					'desc_tip' => true,
41 41 
 					'default'  => '',
 
@@ -45,7 +45,7 @@  discard block
 
 block discarded – undo
45 45
46 46 
 		);
47 47
48 
-		parent::__construct( $options );
48 
+		parent::__construct($options);
49 49 
 	}
50 50
51 51 
 	/**
 
@@ -56,12 +56,12 @@  discard block
 
 block discarded – undo
56 56 
 	public function get_subscriptions() {
57 57
58 58 
 		// Prepare license args.
59 
-		$args  = array(
59 
+		$args = array(
60 60 
 			'customer_in' => get_current_user_id(),
61 
-			'paged'       => ( get_query_var( 'paged' ) ) ? absint( get_query_var( 'paged' ) ) : 1,
61 
+			'paged'       => (get_query_var('paged')) ? absint(get_query_var('paged')) : 1,
62 62 
 		);
63 63
64 
-		return new GetPaid_Subscriptions_Query( $args );
64 
+		return new GetPaid_Subscriptions_Query($args);
65 65
66 66 
 	}
67 67 
 
@@ -74,14 +74,14 @@  discard block
 
 block discarded – undo
74 74 
 	 *
75 75 
 	 * @return mixed|string|bool
76 76 
 	 */
77 
-	public function output( $args = array(), $widget_args = array(), $content = '' ) {
77 
+	public function output($args = array(), $widget_args = array(), $content = '') {
78 78
79 79 
 		// Ensure that the user is logged in.
80 
-		if ( ! is_user_logged_in() ) {
80 
+		if (!is_user_logged_in()) {
81 81
82 82 
 			return aui()->alert(
83 83 
 				array(
84 
-					'content' => wp_kses_post( __( 'You need to log-in or create an account to view this section.', 'invoicing' ) ),
84 
+					'content' => wp_kses_post(__('You need to log-in or create an account to view this section.', 'invoicing')),
85 85 
 					'type'    => 'error',
86 86 
 				)
87 87 
 			);
 
@@ -89,8 +89,8 @@  discard block
 
 block discarded – undo
89 89 
 		}
90 90
91 91 
 		// Are we displaying a single subscription?
92 
-		if ( isset( $_GET['subscription'] ) ) {
93 
-			return $this->display_single_subscription( intval( $_GET['subscription'] ) );
92 
+		if (isset($_GET['subscription'])) {
93 
+			return $this->display_single_subscription(intval($_GET['subscription']));
94 94 
 		}
95 95
96 96 
 		// Retrieve the user's subscriptions.
 
@@ -100,27 +100,27 @@  discard block
 
 block discarded – undo
100 100 
 		ob_start();
101 101
102 102 
 		// Backwards compatibility.
103 
-		do_action( 'wpinv_before_user_subscriptions' );
103 
+		do_action('wpinv_before_user_subscriptions');
104 104
105 105 
 		// Display errors and notices.
106 106 
 		wpinv_print_errors();
107 107
108 
-		do_action( 'getpaid_license_manager_before_subscriptions', $subscriptions );
108 
+		do_action('getpaid_license_manager_before_subscriptions', $subscriptions);
109 109
110 110 
 		// Print the table header.
111 111 
 		$this->print_table_header();
112 112
113 113 
 		// Print table body.
114 
-		$this->print_table_body( $subscriptions->get_results() );
114 
+		$this->print_table_body($subscriptions->get_results());
115 115
116 116 
 		// Print table footer.
117 117 
 		$this->print_table_footer();
118 118
119 119 
 		// Print the navigation.
120 
-		$this->print_navigation( $subscriptions->get_total() );
120 
+		$this->print_navigation($subscriptions->get_total());
121 121
122 122 
 		// Backwards compatibility.
123 
-		do_action( 'wpinv_after_user_subscriptions' );
123 
+		do_action('wpinv_after_user_subscriptions');
124 124
125 125 
 		// Return the output.
126 126 
 		return ob_get_clean();
 
@@ -135,13 +135,13 @@  discard block
 
 block discarded – undo
135 135 
 	public function get_subscriptions_table_columns() {
136 136
137 137 
 		$columns = array(
138 
-			'subscription' => __( 'Subscription', 'invoicing' ),
139 
-			'amount'       => __( 'Amount', 'invoicing' ),
140 
-			'renewal-date' => __( 'Next payment', 'invoicing' ),
141 
-			'status'       => __( 'Status', 'invoicing' ),
138 
+			'subscription' => __('Subscription', 'invoicing'),
139 
+			'amount'       => __('Amount', 'invoicing'),
140 
+			'renewal-date' => __('Next payment', 'invoicing'),
141 
+			'status'       => __('Status', 'invoicing'),
142 142 
 		);
143 143
144 
-		return apply_filters( 'getpaid_frontend_subscriptions_table_columns', $columns );
144 
+		return apply_filters('getpaid_frontend_subscriptions_table_columns', $columns);
145 145 
 	}
146 146
147 147 
 	/**
 
@@ -156,9 +156,9 @@  discard block
 
 block discarded – undo
156 156
157 157 
 				<thead>
158 158 
 					<tr>
159 
-						<?php foreach ( $this->get_subscriptions_table_columns() as $key => $label ) : ?>
160 
-							<th scope="col" class="font-weight-bold getpaid-subscriptions-table-<?php echo esc_attr( $key ); ?>">
161 
-								<?php echo esc_html( $label ); ?>
159 
+						<?php foreach ($this->get_subscriptions_table_columns() as $key => $label) : ?>
160 
+							<th scope="col" class="font-weight-bold getpaid-subscriptions-table-<?php echo esc_attr($key); ?>">
161 
+								<?php echo esc_html($label); ?>
162 162 
 							</th>
163 163 
 						<?php endforeach; ?>
164 164 
 					</tr>
 
@@ -173,12 +173,12 @@  discard block
 
 block discarded – undo
173 173 
 	 *
174 174 
 	 * @param WPInv_Subscription[] $subscriptions
175 175 
 	 */
176 
-	public function print_table_body( $subscriptions ) {
176 
+	public function print_table_body($subscriptions) {
177 177
178 
-		if ( empty( $subscriptions ) ) {
178 
+		if (empty($subscriptions)) {
179 179 
 			$this->print_table_body_no_subscriptions();
180 180 
 		} else {
181 
-			$this->print_table_body_subscriptions( $subscriptions );
181 
+			$this->print_table_body_subscriptions($subscriptions);
182 182 
 		}
183 183
184 184 
 	}
 
@@ -193,12 +193,12 @@  discard block
 
 block discarded – undo
193 193 
 		<tbody>
194 194
195 195 
 			<tr>
196 
-				<td colspan="<?php echo count( $this->get_subscriptions_table_columns() ); ?>">
196 
+				<td colspan="<?php echo count($this->get_subscriptions_table_columns()); ?>">
197 197
198 198 
 					<?php
199 199 
 						aui()->alert(
200 200 
 							array(
201 
-								'content' => wp_kses_post( __( 'No subscriptions found.', 'invoicing' ) ),
201 
+								'content' => wp_kses_post(__('No subscriptions found.', 'invoicing')),
202 202 
 								'type'    => 'warning',
203 203 
 							),
204 204 
                             true
 
@@ -217,12 +217,12 @@  discard block
 
 block discarded – undo
217 217 
 	 *
218 218 
 	 * @param WPInv_Subscription[] $subscriptions
219 219 
 	 */
220 
-	public function print_table_body_subscriptions( $subscriptions ) {
220 
+	public function print_table_body_subscriptions($subscriptions) {
221 221
222 222 
 		?>
223 223 
 		<tbody>
224 224
225 
-			<?php foreach ( $subscriptions as $subscription ) : ?>
225 
+			<?php foreach ($subscriptions as $subscription) : ?>
226 226 
 				<tr class="getpaid-subscriptions-table-row subscription-<?php echo (int) $subscription->get_id(); ?>">
227 227 
 					<?php
228 228 
 						wpinv_get_template(
 
@@ -248,28 +248,28 @@  discard block
 
 block discarded – undo
248 248 
 	 * @since       1.0.0
249 249 
 	 * @return      string
250 250 
 	 */
251 
-	public function add_row_actions( $content, $subscription ) {
251 
+	public function add_row_actions($content, $subscription) {
252 252
253 253 
 		// Prepare row actions.
254 254 
 		$actions = array();
255 255
256 256 
 		// View subscription action.
257 
-		$view_url        = getpaid_get_tab_url( 'gp-subscriptions', get_permalink( (int) wpinv_get_option( 'invoice_subscription_page' ) ) );
258 
-		$view_url        = esc_url( add_query_arg( 'subscription', (int) $subscription->get_id(), $view_url ) );
259 
-		$actions['view'] = "<a href='$view_url' class='text-decoration-none'>" . __( 'Manage Subscription', 'invoicing' ) . '</a>';
257 
+		$view_url        = getpaid_get_tab_url('gp-subscriptions', get_permalink((int) wpinv_get_option('invoice_subscription_page')));
258 
+		$view_url        = esc_url(add_query_arg('subscription', (int) $subscription->get_id(), $view_url));
259 
+		$actions['view'] = "<a href='$view_url' class='text-decoration-none'>" . __('Manage Subscription', 'invoicing') . '</a>';
260 260
261 261 
 		// Filter the actions.
262 
-		$actions = apply_filters( 'getpaid_subscriptions_table_subscription_actions', $actions, $subscription );
262 
+		$actions = apply_filters('getpaid_subscriptions_table_subscription_actions', $actions, $subscription);
263 263
264 
-		$sanitized  = array();
265 
-		foreach ( $actions as $key => $action ) {
266 
-			$key         = sanitize_html_class( $key );
267 
-			$action      = wp_kses_post( $action );
264 
+		$sanitized = array();
265 
+		foreach ($actions as $key => $action) {
266 
+			$key         = sanitize_html_class($key);
267 
+			$action      = wp_kses_post($action);
268 268 
 			$sanitized[] = "<span class='$key'>$action</span>";
269 269 
 		}
270 270
271 271 
 		$row_actions  = "<small class='form-text getpaid-subscription-item-actions'>";
272 
-		$row_actions .= implode( ' | ', $sanitized );
272 
+		$row_actions .= implode(' | ', $sanitized);
273 273 
 		$row_actions .= '</small>';
274 274
275 275 
 		return $content . $row_actions;
 
@@ -285,9 +285,9 @@  discard block
 
 block discarded – undo
285 285
286 286 
 				<tfoot>
287 287 
 					<tr>
288 
-						<?php foreach ( $this->get_subscriptions_table_columns() as $key => $label ) : ?>
289 
-							<th class="font-weight-bold getpaid-subscriptions-<?php echo esc_attr( $key ); ?>">
290 
-								<?php echo esc_html( $label ); ?>
288 
+						<?php foreach ($this->get_subscriptions_table_columns() as $key => $label) : ?>
289 
+							<th class="font-weight-bold getpaid-subscriptions-<?php echo esc_attr($key); ?>">
290 
+								<?php echo esc_html($label); ?>
291 291 
 							</th>
292 292 
 						<?php endforeach; ?>
293 293 
 					</tr>
 
@@ -303,22 +303,22 @@  discard block
 
 block discarded – undo
303 303 
 	 *
304 304 
 	 * @param int $total
305 305 
 	 */
306 
-	public function print_navigation( $total ) {
306 
+	public function print_navigation($total) {
307 307
308 
-		if ( $total < 1 ) {
308 
+		if ($total < 1) {
309 309
310 310 
 			// Out-of-bounds, run the query again without LIMIT for total count.
311 
-			$args  = array(
311 
+			$args = array(
312 312 
 				'customer_in' => get_current_user_id(),
313 313 
 				'fields'      => 'id',
314 314 
 			);
315 315
316 
-			$count_query = new GetPaid_Subscriptions_Query( $args );
316 
+			$count_query = new GetPaid_Subscriptions_Query($args);
317 317 
 			$total       = $count_query->get_total();
318 318 
 		}
319 319
320 320 
 		// Abort if we do not have pages.
321 
-		if ( 2 > $total ) {
321 
+		if (2 > $total) {
322 322 
 			return;
323 323 
 		}
324 324 
 
@@ -331,9 +331,9 @@  discard block
 
 block discarded – undo
331 331 
 				echo wp_kses_post(
332 332 
 					getpaid_paginate_links(
333 333 
 						array(
334 
-							'base'   => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),
334 
+							'base'   => str_replace($big, '%#%', esc_url(get_pagenum_link($big))),
335 335 
 							'format' => '?paged=%#%',
336 
-							'total'  => (int) ceil( $total / 10 ),
336 
+							'total'  => (int) ceil($total / 10),
337 337 
 						)
338 338 
 					)
339 339 
 				);
 
@@ -350,42 +350,42 @@  discard block
 
 block discarded – undo
350 350 
 	 *
351 351 
 	 * @return array
352 352 
 	 */
353 
-	public function get_single_subscription_columns( $subscription ) {
353 
+	public function get_single_subscription_columns($subscription) {
354 354
355 355 
 		// Prepare subscription detail columns.
356 
-		$subscription_group = getpaid_get_invoice_subscription_group( $subscription->get_parent_invoice_id(), $subscription->get_id() );
357 
-		$items_count        = empty( $subscription_group ) ? 1 : count( $subscription_group['items'] );
356 
+		$subscription_group = getpaid_get_invoice_subscription_group($subscription->get_parent_invoice_id(), $subscription->get_id());
357 
+		$items_count        = empty($subscription_group) ? 1 : count($subscription_group['items']);
358 358 
 		$fields             = apply_filters(
359 359 
 			'getpaid_single_subscription_details_fields',
360 360 
 			array(
361 
-				'status'           => __( 'Status', 'invoicing' ),
362 
-				'initial_amount'   => __( 'Initial amount', 'invoicing' ),
363 
-				'recurring_amount' => __( 'Recurring amount', 'invoicing' ),
364 
-				'start_date'       => __( 'Start date', 'invoicing' ),
365 
-				'expiry_date'      => __( 'Next payment', 'invoicing' ),
366 
-				'payments'         => __( 'Payments', 'invoicing' ),
367 
-				'item'             => _n( 'Item', 'Items', $items_count, 'invoicing' ),
361 
+				'status'           => __('Status', 'invoicing'),
362 
+				'initial_amount'   => __('Initial amount', 'invoicing'),
363 
+				'recurring_amount' => __('Recurring amount', 'invoicing'),
364 
+				'start_date'       => __('Start date', 'invoicing'),
365 
+				'expiry_date'      => __('Next payment', 'invoicing'),
366 
+				'payments'         => __('Payments', 'invoicing'),
367 
+				'item'             => _n('Item', 'Items', $items_count, 'invoicing'),
368 368 
 			),
369 369 
 			$subscription
370 370 
 		);
371 371
372 
-		if ( isset( $fields['expiry_date'] ) ) {
372 
+		if (isset($fields['expiry_date'])) {
373 373
374 
-			if ( ! $subscription->is_active() || $subscription->is_last_renewal() ) {
375 
-				$fields['expiry_date'] = __( 'End date', 'invoicing' );
374 
+			if (!$subscription->is_active() || $subscription->is_last_renewal()) {
375 
+				$fields['expiry_date'] = __('End date', 'invoicing');
376 376 
 			}
377 377
378 
-			if ( 'pending' == $subscription->get_status() ) {
379 
-				unset( $fields['expiry_date'] );
378 
+			if ('pending' == $subscription->get_status()) {
379 
+				unset($fields['expiry_date']);
380 380 
 			}
381 381 
 }
382 382
383 
-		if ( isset( $fields['start_date'] ) && 'pending' == $subscription->get_status() ) {
384 
-			unset( $fields['start_date'] );
383 
+		if (isset($fields['start_date']) && 'pending' == $subscription->get_status()) {
384 
+			unset($fields['start_date']);
385 385 
 		}
386 386
387 
-		if ( $subscription->get_initial_amount() == $subscription->get_recurring_amount() ) {
388 
-			unset( $fields['initial_amount'] );
387 
+		if ($subscription->get_initial_amount() == $subscription->get_recurring_amount()) {
388 
+			unset($fields['initial_amount']);
389 389 
 		}
390 390
391 391 
 		return $fields;
 
@@ -398,16 +398,16 @@  discard block
 
 block discarded – undo
398 398 
 	 *
399 399 
 	 * @return string
400 400 
 	 */
401 
-	public function display_single_subscription( $subscription ) {
401 
+	public function display_single_subscription($subscription) {
402 402
403 403 
 		// Fetch the subscription.
404 
-		$subscription = new WPInv_Subscription( (int) $subscription );
404 
+		$subscription = new WPInv_Subscription((int) $subscription);
405 405
406 
-		if ( ! $subscription->exists() ) {
406 
+		if (!$subscription->exists()) {
407 407
408 408 
 			return aui()->alert(
409 409 
 				array(
410 
-					'content' => wp_kses_post( __( 'Subscription not found.', 'invoicing' ) ),
410 
+					'content' => wp_kses_post(__('Subscription not found.', 'invoicing')),
411 411 
 					'type'    => 'error',
412 412 
 				)
413 413 
 			);
 
@@ -415,11 +415,11 @@  discard block
 
 block discarded – undo
415 415 
 		}
416 416
417 417 
 		// Ensure that the user owns this subscription key.
418 
-		if ( get_current_user_id() != $subscription->get_customer_id() && ! wpinv_current_user_can_manage_invoicing() ) {
418 
+		if (get_current_user_id() != $subscription->get_customer_id() && !wpinv_current_user_can_manage_invoicing()) {
419 419
420 420 
 			return aui()->alert(
421 421 
 				array(
422 
-					'content' => wp_kses_post( __( 'You do not have permission to view this subscription. Ensure that you are logged in to the account that owns the subscription.', 'invoicing' ) ),
422 
+					'content' => wp_kses_post(__('You do not have permission to view this subscription. Ensure that you are logged in to the account that owns the subscription.', 'invoicing')),
423 423 
 					'type'    => 'error',
424 424 
 				)
425 425 
 			);
Please login to merge, or discard this patch.
templates/invoice/fee-item.php 1 patch
Spacing   +21 added lines, -21 removed lines patch added patch discarded remove patch 
@@ -9,9 +9,9 @@  discard block
 
 block discarded – undo
9 9 
  * @var array $fee
10 10 
  */
11 11
12 
-defined( 'ABSPATH' ) || exit;
12 
+defined('ABSPATH') || exit;
13 13
14 
-do_action( 'getpaid_before_invoice_fee_item', $invoice, $fee );
14 
+do_action('getpaid_before_invoice_fee_item', $invoice, $fee);
15 15
16 16 
 ?>
17 17 
 
@@ -19,64 +19,64 @@  discard block
 
 block discarded – undo
19 19
20 20 
     <div class="form-row">
21 21
22 
-        <?php foreach ( array_keys( $columns ) as $column ) : ?>
22 
+        <?php foreach (array_keys($columns) as $column) : ?>
23 23
24 
-            <div class="<?php echo 'name' == $column ? 'col-12 col-sm-6' : 'col-12 col-sm'; ?> getpaid-invoice-item-<?php echo esc_attr( $column ); ?>">
24 
+            <div class="<?php echo 'name' == $column ? 'col-12 col-sm-6' : 'col-12 col-sm'; ?> getpaid-invoice-item-<?php echo esc_attr($column); ?>">
25 25
26 26 
                 <?php
27 27
28 28 
                     // Fires before printing a fee item column.
29 
-                    do_action( "getpaid_invoice_fee_item_before_$column", $fee, $invoice );
29 
+                    do_action("getpaid_invoice_fee_item_before_$column", $fee, $invoice);
30 30
31 31 
                     // Item name.
32 
-                    if ( 'name' == $column ) {
32 
+                    if ('name' == $column) {
33 33
34 34 
 					// Display the name.
35 
-					echo '<div class="mb-1">' . esc_html( $fee['name'] ) . '</div>';
35 
+					echo '<div class="mb-1">' . esc_html($fee['name']) . '</div>';
36 36
37 37 
 					// And an optional description.
38 
-					$description = empty( $fee['description'] ) ? esc_html__( 'Fee', 'invoicing' ) : esc_html( $fee['description'] );
39 
-					echo wp_kses_post( "<small class='form-text text-muted pr-2 m-0'>$description</small>" );
38 
+					$description = empty($fee['description']) ? esc_html__('Fee', 'invoicing') : esc_html($fee['description']);
39 
+					echo wp_kses_post("<small class='form-text text-muted pr-2 m-0'>$description</small>");
40 40
41 41 
                     }
42 42
43 43 
                     // Item price.
44 
-                    if ( 'price' == $column ) {
44 
+                    if ('price' == $column) {
45 45
46 46 
 					// Display the item price (or recurring price if this is a renewal invoice)
47 
-					if ( $invoice->is_recurring() && $invoice->is_renewal() ) {
48 
-						wpinv_the_price( $fee['recurring_fee'], $invoice->get_currency() );
47 
+					if ($invoice->is_recurring() && $invoice->is_renewal()) {
48 
+						wpinv_the_price($fee['recurring_fee'], $invoice->get_currency());
49 49 
                         } else {
50 
-                            wpinv_the_price( $fee['initial_fee'], $invoice->get_currency() );
50 
+                            wpinv_the_price($fee['initial_fee'], $invoice->get_currency());
51 51 
                         }
52 52 
 }
53 53
54 54 
                     // Item quantity.
55 
-                    if ( 'quantity' == $column ) {
55 
+                    if ('quantity' == $column) {
56 56 
 					echo '&mdash;';
57 57 
                     }
58 58
59 59 
                     // Item tax.
60 
-                    if ( 'tax_rate' == $column ) {
60 
+                    if ('tax_rate' == $column) {
61 61 
 					echo '&mdash;';
62 62 
                     }
63 63
64 64 
                     // Item sub total.
65 
-                    if ( 'subtotal' == $column ) {
65 
+                    if ('subtotal' == $column) {
66 66
67 67 
 					// Display the item price (or recurring price if this is a renewal invoice)
68 
-					if ( $invoice->is_recurring() && $invoice->is_renewal() ) {
69 
-						wpinv_the_price( $fee['recurring_fee'], $invoice->get_currency() );
68 
+					if ($invoice->is_recurring() && $invoice->is_renewal()) {
69 
+						wpinv_the_price($fee['recurring_fee'], $invoice->get_currency());
70 70 
                         } else {
71 
-                            wpinv_the_price( $fee['initial_fee'], $invoice->get_currency() );
71 
+                            wpinv_the_price($fee['initial_fee'], $invoice->get_currency());
72 72 
                         }
73 73 
 }
74 74
75 75 
                     // Fires when printing a fee item column.
76 
-                    do_action( "getpaid_invoice_fee_item_$column", $fee, $invoice );
76 
+                    do_action("getpaid_invoice_fee_item_$column", $fee, $invoice);
77 77
78 78 
                     // Fires after printing a fee item column.
79 
-                    do_action( "getpaid_invoice_fee_item_after_$column", $fee, $invoice );
79 
+                    do_action("getpaid_invoice_fee_item_after_$column", $fee, $invoice);
80 80
81 81 
                 ?>
82 82
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