Passed
Pull Request — master (#284)
by Brian
06:37
created
widgets/payment-form.php 2 patches
Indentation   +70 added lines, -70 removed lines patch added patch discarded remove patch
@@ -16,23 +16,23 @@  discard block
 block discarded – undo
16 16
      */
17 17
     public function __construct() {
18 18
 
19
-		$forms = get_posts(
20
-			array(
21
-				'post_type'      => 'wpi_payment_form',
22
-				'orderby'        => 'title',
23
-				'order'          => 'ASC',
24
-				'posts_per_page' => -1,
25
-				'post_status'    => array( 'publish' ),
26
-			)
27
-		);
28
-
29
-		$options = array(
30
-			'' => __('Select a Form','invoicing')
31
-		);
32
-
33
-		foreach( $forms as $form ) {
34
-			$options[ $form->ID ] = $form->post_title;
35
-		}
19
+        $forms = get_posts(
20
+            array(
21
+                'post_type'      => 'wpi_payment_form',
22
+                'orderby'        => 'title',
23
+                'order'          => 'ASC',
24
+                'posts_per_page' => -1,
25
+                'post_status'    => array( 'publish' ),
26
+            )
27
+        );
28
+
29
+        $options = array(
30
+            '' => __('Select a Form','invoicing')
31
+        );
32
+
33
+        foreach( $forms as $form ) {
34
+            $options[ $form->ID ] = $form->post_title;
35
+        }
36 36
 
37 37
         $options = array(
38 38
             'textdomain'    => 'invoicing',
@@ -50,8 +50,8 @@  discard block
 block discarded – undo
50 50
                 'form'            => array(
51 51
                     'title'       => __( 'Payment Form', 'invoicing' ),
52 52
                     'desc'        => __( 'Select your payment form.', 'invoicing' ),
53
-					'type'        => 'select',
54
-					'options'     =>  $options,
53
+                    'type'        => 'select',
54
+                    'options'     =>  $options,
55 55
                     'desc_tip'    => true,
56 56
                     'default'     => '',
57 57
                     'advanced'    => false
@@ -64,59 +64,59 @@  discard block
 block discarded – undo
64 64
         parent::__construct( $options );
65 65
     }
66 66
 
67
-	/**
68
-	 * The Super block output function.
69
-	 *
70
-	 * @param array $args
71
-	 * @param array $widget_args
72
-	 * @param string $content
73
-	 *
74
-	 * @return string
75
-	 */
67
+    /**
68
+     * The Super block output function.
69
+     *
70
+     * @param array $args
71
+     * @param array $widget_args
72
+     * @param string $content
73
+     *
74
+     * @return string
75
+     */
76 76
     public function output( $args = array(), $widget_args = array(), $content = '' ) {
77
-		global $invoicing;
78
-
79
-		// Do we have a payment form?
80
-		if ( empty( $args['form'] ) ) {
81
-			return aui()->alert(
82
-				array(
83
-					'type'    => 'warning',
84
-					'content' => __( 'No payment form selected', 'invoicing' ),
85
-				)
86
-			);
87
-
88
-		}
89
-
90
-		// If yes, ensure that it is published.
91
-		if ( 'publish' != get_post_status( $args['form'] ) ) {
92
-			return aui()->alert(
93
-				array(
94
-					'type'    => 'warning',
95
-					'content' => __( 'This payment form is no longer active', 'invoicing' ),
96
-				)
97
-			);
98
-		}
99
-
100
-		// Get the form elements and items.
101
-		$elements = $invoicing->form_elements->get_form_elements( $args['form'] );
102
-		$items    = $invoicing->form_elements->get_form_items( $args['form'] );
103
-
104
-		ob_start();
105
-		echo "<form class='wpinv_payment_form'>";
106
-		echo "<input type='hidden' name='form_id' value='{$args['form']}'/>";
107
-		wp_nonce_field( 'wpinv_payment_form', 'wpinv_payment_form' );
108
-
109
-		foreach ( $elements as $element ) {
110
-			do_action( 'wpinv_frontend_render_payment_form_element', $element, $items, $args['form'] );
111
-			do_action( "wpinv_frontend_render_payment_form_{$element['type']}", $element, $items, $args['form'] );
112
-		}
113
-
114
-		echo "<div class='wpinv_payment_form_errors alert alert-danger d-none'></div>";
115
-		echo '</form>';
116
-
117
-		$content = ob_get_clean();
77
+        global $invoicing;
78
+
79
+        // Do we have a payment form?
80
+        if ( empty( $args['form'] ) ) {
81
+            return aui()->alert(
82
+                array(
83
+                    'type'    => 'warning',
84
+                    'content' => __( 'No payment form selected', 'invoicing' ),
85
+                )
86
+            );
87
+
88
+        }
89
+
90
+        // If yes, ensure that it is published.
91
+        if ( 'publish' != get_post_status( $args['form'] ) ) {
92
+            return aui()->alert(
93
+                array(
94
+                    'type'    => 'warning',
95
+                    'content' => __( 'This payment form is no longer active', 'invoicing' ),
96
+                )
97
+            );
98
+        }
99
+
100
+        // Get the form elements and items.
101
+        $elements = $invoicing->form_elements->get_form_elements( $args['form'] );
102
+        $items    = $invoicing->form_elements->get_form_items( $args['form'] );
103
+
104
+        ob_start();
105
+        echo "<form class='wpinv_payment_form'>";
106
+        echo "<input type='hidden' name='form_id' value='{$args['form']}'/>";
107
+        wp_nonce_field( 'wpinv_payment_form', 'wpinv_payment_form' );
108
+
109
+        foreach ( $elements as $element ) {
110
+            do_action( 'wpinv_frontend_render_payment_form_element', $element, $items, $args['form'] );
111
+            do_action( "wpinv_frontend_render_payment_form_{$element['type']}", $element, $items, $args['form'] );
112
+        }
113
+
114
+        echo "<div class='wpinv_payment_form_errors alert alert-danger d-none'></div>";
115
+        echo '</form>';
116
+
117
+        $content = ob_get_clean();
118 118
 		
119
-		return str_replace( 'sr-only', '', $content );
119
+        return str_replace( 'sr-only', '', $content );
120 120
 
121 121
     }
122 122
 
Please login to merge, or discard this patch.
Spacing   +22 added lines, -22 removed lines patch added patch discarded remove patch
@@ -1,6 +1,6 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 
3
-if ( ! defined( 'ABSPATH' ) ) {
3
+if (!defined('ABSPATH')) {
4 4
     exit; // Exit if accessed directly
5 5
 }
6 6
 
@@ -22,16 +22,16 @@  discard block
 block discarded – undo
22 22
 				'orderby'        => 'title',
23 23
 				'order'          => 'ASC',
24 24
 				'posts_per_page' => -1,
25
-				'post_status'    => array( 'publish' ),
25
+				'post_status'    => array('publish'),
26 26
 			)
27 27
 		);
28 28
 
29 29
 		$options = array(
30
-			'' => __('Select a Form','invoicing')
30
+			'' => __('Select a Form', 'invoicing')
31 31
 		);
32 32
 
33
-		foreach( $forms as $form ) {
34
-			$options[ $form->ID ] = $form->post_title;
33
+		foreach ($forms as $form) {
34
+			$options[$form->ID] = $form->post_title;
35 35
 		}
36 36
 
37 37
         $options = array(
@@ -41,15 +41,15 @@  discard block
 block discarded – undo
41 41
             'block-keywords'=> "['invoicing','buy', 'buy item', 'pay', 'payment form']",
42 42
             'class_name'     => __CLASS__,
43 43
             'base_id'       => 'wpinv_payment_form',
44
-            'name'          => __('Invoicing > Payment Form','invoicing'),
44
+            'name'          => __('Invoicing > Payment Form', 'invoicing'),
45 45
             'widget_ops'    => array(
46 46
                 'classname'   => 'wpinv-payment-form-class bsui',
47
-                'description' => esc_html__('Displays a payment form.','invoicing'),
47
+                'description' => esc_html__('Displays a payment form.', 'invoicing'),
48 48
             ),
49 49
             'arguments'           => array(
50 50
                 'form'            => array(
51
-                    'title'       => __( 'Payment Form', 'invoicing' ),
52
-                    'desc'        => __( 'Select your payment form.', 'invoicing' ),
51
+                    'title'       => __('Payment Form', 'invoicing'),
52
+                    'desc'        => __('Select your payment form.', 'invoicing'),
53 53
 					'type'        => 'select',
54 54
 					'options'     =>  $options,
55 55
                     'desc_tip'    => true,
@@ -61,7 +61,7 @@  discard block
 block discarded – undo
61 61
         );
62 62
 
63 63
 
64
-        parent::__construct( $options );
64
+        parent::__construct($options);
65 65
     }
66 66
 
67 67
 	/**
@@ -73,42 +73,42 @@  discard block
 block discarded – undo
73 73
 	 *
74 74
 	 * @return string
75 75
 	 */
76
-    public function output( $args = array(), $widget_args = array(), $content = '' ) {
76
+    public function output($args = array(), $widget_args = array(), $content = '') {
77 77
 		global $invoicing;
78 78
 
79 79
 		// Do we have a payment form?
80
-		if ( empty( $args['form'] ) ) {
80
+		if (empty($args['form'])) {
81 81
 			return aui()->alert(
82 82
 				array(
83 83
 					'type'    => 'warning',
84
-					'content' => __( 'No payment form selected', 'invoicing' ),
84
+					'content' => __('No payment form selected', 'invoicing'),
85 85
 				)
86 86
 			);
87 87
 
88 88
 		}
89 89
 
90 90
 		// If yes, ensure that it is published.
91
-		if ( 'publish' != get_post_status( $args['form'] ) ) {
91
+		if ('publish' != get_post_status($args['form'])) {
92 92
 			return aui()->alert(
93 93
 				array(
94 94
 					'type'    => 'warning',
95
-					'content' => __( 'This payment form is no longer active', 'invoicing' ),
95
+					'content' => __('This payment form is no longer active', 'invoicing'),
96 96
 				)
97 97
 			);
98 98
 		}
99 99
 
100 100
 		// Get the form elements and items.
101
-		$elements = $invoicing->form_elements->get_form_elements( $args['form'] );
102
-		$items    = $invoicing->form_elements->get_form_items( $args['form'] );
101
+		$elements = $invoicing->form_elements->get_form_elements($args['form']);
102
+		$items    = $invoicing->form_elements->get_form_items($args['form']);
103 103
 
104 104
 		ob_start();
105 105
 		echo "<form class='wpinv_payment_form'>";
106 106
 		echo "<input type='hidden' name='form_id' value='{$args['form']}'/>";
107
-		wp_nonce_field( 'wpinv_payment_form', 'wpinv_payment_form' );
107
+		wp_nonce_field('wpinv_payment_form', 'wpinv_payment_form');
108 108
 
109
-		foreach ( $elements as $element ) {
110
-			do_action( 'wpinv_frontend_render_payment_form_element', $element, $items, $args['form'] );
111
-			do_action( "wpinv_frontend_render_payment_form_{$element['type']}", $element, $items, $args['form'] );
109
+		foreach ($elements as $element) {
110
+			do_action('wpinv_frontend_render_payment_form_element', $element, $items, $args['form']);
111
+			do_action("wpinv_frontend_render_payment_form_{$element['type']}", $element, $items, $args['form']);
112 112
 		}
113 113
 
114 114
 		echo "<div class='wpinv_payment_form_errors alert alert-danger d-none'></div>";
@@ -116,7 +116,7 @@  discard block
 block discarded – undo
116 116
 
117 117
 		$content = ob_get_clean();
118 118
 		
119
-		return str_replace( 'sr-only', '', $content );
119
+		return str_replace('sr-only', '', $content);
120 120
 
121 121
     }
122 122
 
Please login to merge, or discard this patch.
includes/class-wpinv-ajax.php 1 patch
Spacing   +278 added lines, -278 removed lines patch added patch discarded remove patch
@@ -7,28 +7,28 @@  discard block
 block discarded – undo
7 7
  */
8 8
  
9 9
 // MUST have WordPress.
10
-if ( !defined( 'WPINC' ) ) {
11
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
10
+if (!defined('WPINC')) {
11
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
12 12
 }
13 13
 
14 14
 class WPInv_Ajax {
15 15
     public static function init() {
16
-        add_action( 'init', array( __CLASS__, 'define_ajax' ), 0 );
17
-        add_action( 'template_redirect', array( __CLASS__, 'do_wpinv_ajax' ), 0 );
16
+        add_action('init', array(__CLASS__, 'define_ajax'), 0);
17
+        add_action('template_redirect', array(__CLASS__, 'do_wpinv_ajax'), 0);
18 18
         self::add_ajax_events();
19 19
     }
20 20
 
21 21
     public static function define_ajax() {
22
-        if ( !empty( $_GET['wpinv-ajax'] ) ) {
23
-            if ( ! defined( 'DOING_AJAX' ) ) {
24
-                define( 'DOING_AJAX', true );
22
+        if (!empty($_GET['wpinv-ajax'])) {
23
+            if (!defined('DOING_AJAX')) {
24
+                define('DOING_AJAX', true);
25 25
             }
26
-            if ( ! defined( 'WC_DOING_AJAX' ) ) {
27
-                define( 'WC_DOING_AJAX', true );
26
+            if (!defined('WC_DOING_AJAX')) {
27
+                define('WC_DOING_AJAX', true);
28 28
             }
29 29
             // Turn off display_errors during AJAX events to prevent malformed JSON
30
-            if ( ! WP_DEBUG || ( WP_DEBUG && ! WP_DEBUG_DISPLAY ) ) {
31
-                /** @scrutinizer ignore-unhandled */ @ini_set( 'display_errors', 0 );
30
+            if (!WP_DEBUG || (WP_DEBUG && !WP_DEBUG_DISPLAY)) {
31
+                /** @scrutinizer ignore-unhandled */ @ini_set('display_errors', 0);
32 32
             }
33 33
             $GLOBALS['wpdb']->hide_errors();
34 34
         }
@@ -37,24 +37,24 @@  discard block
 block discarded – undo
37 37
     public static function do_wpinv_ajax() {
38 38
         global $wp_query;
39 39
 
40
-        if ( !empty( $_GET['wpinv-ajax'] ) ) {
41
-            $wp_query->set( 'wpinv-ajax', sanitize_text_field( $_GET['wpinv-ajax'] ) );
40
+        if (!empty($_GET['wpinv-ajax'])) {
41
+            $wp_query->set('wpinv-ajax', sanitize_text_field($_GET['wpinv-ajax']));
42 42
         }
43 43
 
44
-        if ( $action = $wp_query->get( 'wpinv-ajax' ) ) {
44
+        if ($action = $wp_query->get('wpinv-ajax')) {
45 45
             self::wpinv_ajax_headers();
46
-            do_action( 'wpinv_ajax_' . sanitize_text_field( $action ) );
46
+            do_action('wpinv_ajax_' . sanitize_text_field($action));
47 47
             die();
48 48
         }
49 49
     }
50 50
     
51 51
     private static function wpinv_ajax_headers() {
52 52
         send_origin_headers();
53
-        /** @scrutinizer ignore-unhandled */ @header( 'Content-Type: text/html; charset=' . get_option( 'blog_charset' ) );
54
-        /** @scrutinizer ignore-unhandled */ @header( 'X-Robots-Tag: noindex' );
53
+        /** @scrutinizer ignore-unhandled */ @header('Content-Type: text/html; charset=' . get_option('blog_charset'));
54
+        /** @scrutinizer ignore-unhandled */ @header('X-Robots-Tag: noindex');
55 55
         send_nosniff_header();
56 56
         nocache_headers();
57
-        status_header( 200 );
57
+        status_header(200);
58 58
     }
59 59
     
60 60
     public static function add_ajax_events() {
@@ -78,39 +78,39 @@  discard block
 block discarded – undo
78 78
             'buy_items' => true,
79 79
         );
80 80
 
81
-        foreach ( $ajax_events as $ajax_event => $nopriv ) {
82
-            add_action( 'wp_ajax_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
81
+        foreach ($ajax_events as $ajax_event => $nopriv) {
82
+            add_action('wp_ajax_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
83 83
             
84
-            if ( !defined( 'WPI_AJAX_' . strtoupper( $nopriv ) ) ) {
85
-                define( 'WPI_AJAX_' . strtoupper( $nopriv ), 1 );
84
+            if (!defined('WPI_AJAX_' . strtoupper($nopriv))) {
85
+                define('WPI_AJAX_' . strtoupper($nopriv), 1);
86 86
             }
87 87
 
88
-            if ( $nopriv ) {
89
-                add_action( 'wp_ajax_nopriv_wpinv_' . $ajax_event, array( __CLASS__, $ajax_event ) );
88
+            if ($nopriv) {
89
+                add_action('wp_ajax_nopriv_wpinv_' . $ajax_event, array(__CLASS__, $ajax_event));
90 90
 
91
-                add_action( 'wpinv_ajax_' . $ajax_event, array( __CLASS__, $ajax_event ) );
91
+                add_action('wpinv_ajax_' . $ajax_event, array(__CLASS__, $ajax_event));
92 92
             }
93 93
         }
94 94
     }
95 95
     
96 96
     public static function add_note() {
97
-        check_ajax_referer( 'add-invoice-note', '_nonce' );
97
+        check_ajax_referer('add-invoice-note', '_nonce');
98 98
 
99
-        if ( ! wpinv_current_user_can_manage_invoicing() ) {
99
+        if (!wpinv_current_user_can_manage_invoicing()) {
100 100
             die(-1);
101 101
         }
102 102
 
103
-        $post_id   = absint( $_POST['post_id'] );
104
-        $note      = wp_kses_post( trim( stripslashes( $_POST['note'] ) ) );
105
-        $note_type = sanitize_text_field( $_POST['note_type'] );
103
+        $post_id   = absint($_POST['post_id']);
104
+        $note      = wp_kses_post(trim(stripslashes($_POST['note'])));
105
+        $note_type = sanitize_text_field($_POST['note_type']);
106 106
 
107 107
         $is_customer_note = $note_type == 'customer' ? 1 : 0;
108 108
 
109
-        if ( $post_id > 0 ) {
110
-            $note_id = wpinv_insert_payment_note( $post_id, $note, $is_customer_note );
109
+        if ($post_id > 0) {
110
+            $note_id = wpinv_insert_payment_note($post_id, $note, $is_customer_note);
111 111
 
112
-            if ( $note_id > 0 && !is_wp_error( $note_id ) ) {
113
-                wpinv_get_invoice_note_line_item( $note_id );
112
+            if ($note_id > 0 && !is_wp_error($note_id)) {
113
+                wpinv_get_invoice_note_line_item($note_id);
114 114
             }
115 115
         }
116 116
 
@@ -118,16 +118,16 @@  discard block
 block discarded – undo
118 118
     }
119 119
 
120 120
     public static function delete_note() {
121
-        check_ajax_referer( 'delete-invoice-note', '_nonce' );
121
+        check_ajax_referer('delete-invoice-note', '_nonce');
122 122
 
123
-        if ( !wpinv_current_user_can_manage_invoicing() ) {
123
+        if (!wpinv_current_user_can_manage_invoicing()) {
124 124
             die(-1);
125 125
         }
126 126
 
127
-        $note_id = (int)$_POST['note_id'];
127
+        $note_id = (int) $_POST['note_id'];
128 128
 
129
-        if ( $note_id > 0 ) {
130
-            wp_delete_comment( $note_id, true );
129
+        if ($note_id > 0) {
130
+            wp_delete_comment($note_id, true);
131 131
         }
132 132
 
133 133
         die();
@@ -140,8 +140,8 @@  discard block
 block discarded – undo
140 140
     }
141 141
     
142 142
     public static function checkout() {
143
-        if ( ! defined( 'WPINV_CHECKOUT' ) ) {
144
-            define( 'WPINV_CHECKOUT', true );
143
+        if (!defined('WPINV_CHECKOUT')) {
144
+            define('WPINV_CHECKOUT', true);
145 145
         }
146 146
 
147 147
         wpinv_process_checkout();
@@ -150,53 +150,53 @@  discard block
 block discarded – undo
150 150
     
151 151
     public static function add_invoice_item() {
152 152
         global $wpi_userID, $wpinv_ip_address_country;
153
-        check_ajax_referer( 'invoice-item', '_nonce' );
154
-        if ( !wpinv_current_user_can_manage_invoicing() ) {
153
+        check_ajax_referer('invoice-item', '_nonce');
154
+        if (!wpinv_current_user_can_manage_invoicing()) {
155 155
             die(-1);
156 156
         }
157 157
         
158
-        $item_id    = sanitize_text_field( $_POST['item_id'] );
159
-        $invoice_id = absint( $_POST['invoice_id'] );
158
+        $item_id    = sanitize_text_field($_POST['item_id']);
159
+        $invoice_id = absint($_POST['invoice_id']);
160 160
         
161
-        if ( !is_numeric( $invoice_id ) || !is_numeric( $item_id ) ) {
161
+        if (!is_numeric($invoice_id) || !is_numeric($item_id)) {
162 162
             die();
163 163
         }
164 164
         
165
-        $invoice    = wpinv_get_invoice( $invoice_id );
166
-        if ( empty( $invoice ) ) {
165
+        $invoice = wpinv_get_invoice($invoice_id);
166
+        if (empty($invoice)) {
167 167
             die();
168 168
         }
169 169
         
170
-        if ( $invoice->is_paid() || $invoice->is_refunded() ) {
170
+        if ($invoice->is_paid() || $invoice->is_refunded()) {
171 171
             die(); // Don't allow modify items for paid invoice.
172 172
         }
173 173
         
174
-        if ( !empty( $_POST['user_id'] ) ) {
175
-            $wpi_userID = absint( $_POST['user_id'] ); 
174
+        if (!empty($_POST['user_id'])) {
175
+            $wpi_userID = absint($_POST['user_id']); 
176 176
         }
177 177
 
178
-        $item = new WPInv_Item( $item_id );
179
-        if ( !( !empty( $item ) && $item->post_type == 'wpi_item' ) ) {
178
+        $item = new WPInv_Item($item_id);
179
+        if (!(!empty($item) && $item->post_type == 'wpi_item')) {
180 180
             die();
181 181
         }
182 182
         
183 183
         // Validate item before adding to invoice because recurring item must be paid individually.
184
-        if ( !empty( $invoice->cart_details ) ) {
184
+        if (!empty($invoice->cart_details)) {
185 185
             $valid = true;
186 186
             
187
-            if ( $recurring_item = $invoice->get_recurring() ) {
188
-                if ( $recurring_item != $item_id ) {
187
+            if ($recurring_item = $invoice->get_recurring()) {
188
+                if ($recurring_item != $item_id) {
189 189
                     $valid = false;
190 190
                 }
191
-            } else if ( wpinv_is_recurring_item( $item_id ) ) {
191
+            } else if (wpinv_is_recurring_item($item_id)) {
192 192
                 $valid = false;
193 193
             }
194 194
             
195
-            if ( !$valid ) {
195
+            if (!$valid) {
196 196
                 $response               = array();
197 197
                 $response['success']    = false;
198
-                $response['msg']        = __( 'You can not add item because recurring item must be paid individually!', 'invoicing' );
199
-                wp_send_json( $response );
198
+                $response['msg']        = __('You can not add item because recurring item must be paid individually!', 'invoicing');
199
+                wp_send_json($response);
200 200
             }
201 201
         }
202 202
         
@@ -204,11 +204,11 @@  discard block
 block discarded – undo
204 204
         
205 205
         $data                   = array();
206 206
         $data['invoice_id']     = $invoice_id;
207
-        $data['cart_discounts'] = $invoice->get_discounts( true );
207
+        $data['cart_discounts'] = $invoice->get_discounts(true);
208 208
         
209
-        wpinv_set_checkout_session( $data );
209
+        wpinv_set_checkout_session($data);
210 210
         
211
-        $quantity = wpinv_item_quantities_enabled() && !empty($_POST['qty']) && (int)$_POST['qty'] > 0 ? (int)$_POST['qty'] : 1;
211
+        $quantity = wpinv_item_quantities_enabled() && !empty($_POST['qty']) && (int) $_POST['qty'] > 0 ? (int) $_POST['qty'] : 1;
212 212
 
213 213
         $args = array(
214 214
             'id'            => $item_id,
@@ -221,21 +221,21 @@  discard block
 block discarded – undo
221 221
             'fees'          => array()
222 222
         );
223 223
 
224
-        $invoice->add_item( $item_id, $args );
224
+        $invoice->add_item($item_id, $args);
225 225
         $invoice->save();
226 226
         
227
-        if ( empty( $_POST['country'] ) ) {
227
+        if (empty($_POST['country'])) {
228 228
             $_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country();
229 229
         }
230
-        if ( empty( $_POST['state'] ) ) {
230
+        if (empty($_POST['state'])) {
231 231
             $_POST['state'] = $invoice->state;
232 232
         }
233 233
          
234
-        $invoice->country   = sanitize_text_field( $_POST['country'] );
235
-        $invoice->state     = sanitize_text_field( $_POST['state'] );
234
+        $invoice->country   = sanitize_text_field($_POST['country']);
235
+        $invoice->state     = sanitize_text_field($_POST['state']);
236 236
         
237
-        $invoice->set( 'country', sanitize_text_field( $_POST['country'] ) );
238
-        $invoice->set( 'state', sanitize_text_field( $_POST['state'] ) );
237
+        $invoice->set('country', sanitize_text_field($_POST['country']));
238
+        $invoice->set('state', sanitize_text_field($_POST['state']));
239 239
         
240 240
         $wpinv_ip_address_country = $invoice->country;
241 241
 
@@ -243,7 +243,7 @@  discard block
 block discarded – undo
243 243
         
244 244
         $response                       = array();
245 245
         $response['success']            = true;
246
-        $response['data']['items']      = wpinv_admin_get_line_items( $invoice );
246
+        $response['data']['items']      = wpinv_admin_get_line_items($invoice);
247 247
         $response['data']['subtotal']   = $invoice->get_subtotal();
248 248
         $response['data']['subtotalf']  = $invoice->get_subtotal(true);
249 249
         $response['data']['tax']        = $invoice->get_tax();
@@ -255,41 +255,41 @@  discard block
 block discarded – undo
255 255
         
256 256
         wpinv_set_checkout_session($checkout_session);
257 257
         
258
-        wp_send_json( $response );
258
+        wp_send_json($response);
259 259
     }
260 260
 
261 261
 
262 262
     public static function remove_invoice_item() {
263 263
         global $wpi_userID, $wpinv_ip_address_country;
264 264
         
265
-        check_ajax_referer( 'invoice-item', '_nonce' );
266
-        if ( !wpinv_current_user_can_manage_invoicing() ) {
265
+        check_ajax_referer('invoice-item', '_nonce');
266
+        if (!wpinv_current_user_can_manage_invoicing()) {
267 267
             die(-1);
268 268
         }
269 269
         
270
-        $item_id    = sanitize_text_field( $_POST['item_id'] );
271
-        $invoice_id = absint( $_POST['invoice_id'] );
272
-        $cart_index = isset( $_POST['index'] ) && $_POST['index'] >= 0 ? $_POST['index'] : false;
270
+        $item_id    = sanitize_text_field($_POST['item_id']);
271
+        $invoice_id = absint($_POST['invoice_id']);
272
+        $cart_index = isset($_POST['index']) && $_POST['index'] >= 0 ? $_POST['index'] : false;
273 273
         
274
-        if ( !is_numeric( $invoice_id ) || !is_numeric( $item_id ) ) {
274
+        if (!is_numeric($invoice_id) || !is_numeric($item_id)) {
275 275
             die();
276 276
         }
277 277
 
278
-        $invoice    = wpinv_get_invoice( $invoice_id );
279
-        if ( empty( $invoice ) ) {
278
+        $invoice = wpinv_get_invoice($invoice_id);
279
+        if (empty($invoice)) {
280 280
             die();
281 281
         }
282 282
         
283
-        if ( $invoice->is_paid() || $invoice->is_refunded() ) {
283
+        if ($invoice->is_paid() || $invoice->is_refunded()) {
284 284
             die(); // Don't allow modify items for paid invoice.
285 285
         }
286 286
         
287
-        if ( !empty( $_POST['user_id'] ) ) {
288
-            $wpi_userID = absint( $_POST['user_id'] ); 
287
+        if (!empty($_POST['user_id'])) {
288
+            $wpi_userID = absint($_POST['user_id']); 
289 289
         }
290 290
 
291
-        $item       = new WPInv_Item( $item_id );
292
-        if ( !( !empty( $item ) && $item->post_type == 'wpi_item' ) ) {
291
+        $item = new WPInv_Item($item_id);
292
+        if (!(!empty($item) && $item->post_type == 'wpi_item')) {
293 293
             die();
294 294
         }
295 295
         
@@ -297,9 +297,9 @@  discard block
 block discarded – undo
297 297
         
298 298
         $data                   = array();
299 299
         $data['invoice_id']     = $invoice_id;
300
-        $data['cart_discounts'] = $invoice->get_discounts( true );
300
+        $data['cart_discounts'] = $invoice->get_discounts(true);
301 301
         
302
-        wpinv_set_checkout_session( $data );
302
+        wpinv_set_checkout_session($data);
303 303
 
304 304
         $args = array(
305 305
             'id'         => $item_id,
@@ -307,21 +307,21 @@  discard block
 block discarded – undo
307 307
             'cart_index' => $cart_index
308 308
         );
309 309
 
310
-        $invoice->remove_item( $item_id, $args );
310
+        $invoice->remove_item($item_id, $args);
311 311
         $invoice->save();
312 312
         
313
-        if ( empty( $_POST['country'] ) ) {
313
+        if (empty($_POST['country'])) {
314 314
             $_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country();
315 315
         }
316
-        if ( empty( $_POST['state'] ) ) {
316
+        if (empty($_POST['state'])) {
317 317
             $_POST['state'] = $invoice->state;
318 318
         }
319 319
          
320
-        $invoice->country   = sanitize_text_field( $_POST['country'] );
321
-        $invoice->state     = sanitize_text_field( $_POST['state'] );
320
+        $invoice->country   = sanitize_text_field($_POST['country']);
321
+        $invoice->state     = sanitize_text_field($_POST['state']);
322 322
         
323
-        $invoice->set( 'country', sanitize_text_field( $_POST['country'] ) );
324
-        $invoice->set( 'state', sanitize_text_field( $_POST['state'] ) );
323
+        $invoice->set('country', sanitize_text_field($_POST['country']));
324
+        $invoice->set('state', sanitize_text_field($_POST['state']));
325 325
         
326 326
         $wpinv_ip_address_country = $invoice->country;
327 327
         
@@ -329,7 +329,7 @@  discard block
 block discarded – undo
329 329
         
330 330
         $response                       = array();
331 331
         $response['success']            = true;
332
-        $response['data']['items']      = wpinv_admin_get_line_items( $invoice );
332
+        $response['data']['items']      = wpinv_admin_get_line_items($invoice);
333 333
         $response['data']['subtotal']   = $invoice->get_subtotal();
334 334
         $response['data']['subtotalf']  = $invoice->get_subtotal(true);
335 335
         $response['data']['tax']        = $invoice->get_tax();
@@ -341,55 +341,55 @@  discard block
 block discarded – undo
341 341
         
342 342
         wpinv_set_checkout_session($checkout_session);
343 343
         
344
-        wp_send_json( $response );
344
+        wp_send_json($response);
345 345
     }
346 346
     
347 347
     public static function create_invoice_item() {
348
-        check_ajax_referer( 'invoice-item', '_nonce' );
349
-        if ( !wpinv_current_user_can_manage_invoicing() ) {
348
+        check_ajax_referer('invoice-item', '_nonce');
349
+        if (!wpinv_current_user_can_manage_invoicing()) {
350 350
             die(-1);
351 351
         }
352 352
         
353
-        $invoice_id = absint( $_POST['invoice_id'] );
353
+        $invoice_id = absint($_POST['invoice_id']);
354 354
 
355 355
         // Find the item
356
-        if ( !is_numeric( $invoice_id ) ) {
356
+        if (!is_numeric($invoice_id)) {
357 357
             die();
358 358
         }        
359 359
         
360
-        $invoice     = wpinv_get_invoice( $invoice_id );
361
-        if ( empty( $invoice ) ) {
360
+        $invoice = wpinv_get_invoice($invoice_id);
361
+        if (empty($invoice)) {
362 362
             die();
363 363
         }
364 364
         
365 365
         // Validate item before adding to invoice because recurring item must be paid individually.
366
-        if ( !empty( $invoice->cart_details ) && $invoice->get_recurring() ) {
366
+        if (!empty($invoice->cart_details) && $invoice->get_recurring()) {
367 367
             $response               = array();
368 368
             $response['success']    = false;
369
-            $response['msg']        = __( 'You can not add item because recurring item must be paid individually!', 'invoicing' );
370
-            wp_send_json( $response );
369
+            $response['msg']        = __('You can not add item because recurring item must be paid individually!', 'invoicing');
370
+            wp_send_json($response);
371 371
         }        
372 372
         
373
-        $save_item = wp_unslash( $_POST['_wpinv_quick'] );
373
+        $save_item = wp_unslash($_POST['_wpinv_quick']);
374 374
         
375 375
         $meta               = array();
376 376
         $meta['type']       = !empty($save_item['type']) ? sanitize_text_field($save_item['type']) : 'custom';
377
-        $meta['price']      = !empty($save_item['price']) ? wpinv_sanitize_amount( $save_item['price'] ) : 0;
377
+        $meta['price']      = !empty($save_item['price']) ? wpinv_sanitize_amount($save_item['price']) : 0;
378 378
         $meta['vat_rule']   = !empty($save_item['vat_rule']) ? sanitize_text_field($save_item['vat_rule']) : 'digital';
379 379
         $meta['vat_class']  = !empty($save_item['vat_class']) ? sanitize_text_field($save_item['vat_class']) : '_standard';
380 380
         
381 381
         $data                   = array();
382 382
         $data['post_title']     = sanitize_text_field($save_item['name']);
383 383
         $data['post_status']    = 'publish';
384
-        $data['post_excerpt']   = ! empty( $save_item['excerpt'] ) ? wp_kses_post( $save_item['excerpt'] ) : '';
384
+        $data['post_excerpt']   = !empty($save_item['excerpt']) ? wp_kses_post($save_item['excerpt']) : '';
385 385
         $data['meta']           = $meta;
386 386
         
387 387
         $item = new WPInv_Item();
388
-        $item->create( $data );
388
+        $item->create($data);
389 389
         
390
-        if ( !empty( $item ) ) {
390
+        if (!empty($item)) {
391 391
             $_POST['item_id']   = $item->ID;
392
-            $_POST['qty']       = !empty($save_item['qty']) && $save_item['qty'] > 0 ? (int)$save_item['qty'] : 1;
392
+            $_POST['qty']       = !empty($save_item['qty']) && $save_item['qty'] > 0 ? (int) $save_item['qty'] : 1;
393 393
             
394 394
             self::add_invoice_item();
395 395
         }
@@ -397,15 +397,15 @@  discard block
 block discarded – undo
397 397
     }
398 398
     
399 399
     public static function get_billing_details() {
400
-        check_ajax_referer( 'get-billing-details', '_nonce' );
400
+        check_ajax_referer('get-billing-details', '_nonce');
401 401
         
402
-        if ( !wpinv_current_user_can_manage_invoicing() ) {
402
+        if (!wpinv_current_user_can_manage_invoicing()) {
403 403
             die(-1);
404 404
         }
405 405
 
406
-        $user_id            = (int)$_POST['user_id'];
406
+        $user_id            = (int) $_POST['user_id'];
407 407
         $billing_details    = wpinv_get_user_address($user_id);
408
-        $billing_details    = apply_filters( 'wpinv_fill_billing_details', $billing_details, $user_id );
408
+        $billing_details    = apply_filters('wpinv_fill_billing_details', $billing_details, $user_id);
409 409
         
410 410
         if (isset($billing_details['user_id'])) {
411 411
             unset($billing_details['user_id']);
@@ -419,20 +419,20 @@  discard block
 block discarded – undo
419 419
         $response['success']                    = true;
420 420
         $response['data']['billing_details']    = $billing_details;
421 421
         
422
-        wp_send_json( $response );
422
+        wp_send_json($response);
423 423
     }
424 424
     
425 425
     public static function admin_recalculate_totals() {
426 426
         global $wpi_userID, $wpinv_ip_address_country;
427 427
         
428
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
429
-        if ( !wpinv_current_user_can_manage_invoicing() ) {
428
+        check_ajax_referer('wpinv-nonce', '_nonce');
429
+        if (!wpinv_current_user_can_manage_invoicing()) {
430 430
             die(-1);
431 431
         }
432 432
         
433
-        $invoice_id = absint( $_POST['invoice_id'] );        
434
-        $invoice    = wpinv_get_invoice( $invoice_id );
435
-        if ( empty( $invoice ) ) {
433
+        $invoice_id = absint($_POST['invoice_id']);        
434
+        $invoice    = wpinv_get_invoice($invoice_id);
435
+        if (empty($invoice)) {
436 436
             die();
437 437
         }
438 438
         
@@ -440,23 +440,23 @@  discard block
 block discarded – undo
440 440
         
441 441
         $data                   = array();
442 442
         $data['invoice_id']     = $invoice_id;
443
-        $data['cart_discounts'] = $invoice->get_discounts( true );
443
+        $data['cart_discounts'] = $invoice->get_discounts(true);
444 444
         
445
-        wpinv_set_checkout_session( $data );
445
+        wpinv_set_checkout_session($data);
446 446
         
447
-        if ( !empty( $_POST['user_id'] ) ) {
448
-            $wpi_userID = absint( $_POST['user_id'] ); 
447
+        if (!empty($_POST['user_id'])) {
448
+            $wpi_userID = absint($_POST['user_id']); 
449 449
         }
450 450
         
451
-        if ( empty( $_POST['country'] ) ) {
451
+        if (empty($_POST['country'])) {
452 452
             $_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country();
453 453
         }
454 454
             
455
-        $invoice->country = sanitize_text_field( $_POST['country'] );
456
-        $invoice->set( 'country', sanitize_text_field( $_POST['country'] ) );
457
-        if ( isset( $_POST['state'] ) ) {
458
-            $invoice->state = sanitize_text_field( $_POST['state'] );
459
-            $invoice->set( 'state', sanitize_text_field( $_POST['state'] ) );
455
+        $invoice->country = sanitize_text_field($_POST['country']);
456
+        $invoice->set('country', sanitize_text_field($_POST['country']));
457
+        if (isset($_POST['state'])) {
458
+            $invoice->state = sanitize_text_field($_POST['state']);
459
+            $invoice->set('state', sanitize_text_field($_POST['state']));
460 460
         }
461 461
         
462 462
         $wpinv_ip_address_country = $invoice->country;
@@ -465,7 +465,7 @@  discard block
 block discarded – undo
465 465
         
466 466
         $response                       = array();
467 467
         $response['success']            = true;
468
-        $response['data']['items']      = wpinv_admin_get_line_items( $invoice );
468
+        $response['data']['items']      = wpinv_admin_get_line_items($invoice);
469 469
         $response['data']['subtotal']   = $invoice->get_subtotal();
470 470
         $response['data']['subtotalf']  = $invoice->get_subtotal(true);
471 471
         $response['data']['tax']        = $invoice->get_tax();
@@ -477,25 +477,25 @@  discard block
 block discarded – undo
477 477
         
478 478
         wpinv_set_checkout_session($checkout_session);
479 479
         
480
-        wp_send_json( $response );
480
+        wp_send_json($response);
481 481
     }
482 482
     
483 483
     public static function admin_apply_discount() {
484 484
         global $wpi_userID;
485 485
         
486
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
487
-        if ( !wpinv_current_user_can_manage_invoicing() ) {
486
+        check_ajax_referer('wpinv-nonce', '_nonce');
487
+        if (!wpinv_current_user_can_manage_invoicing()) {
488 488
             die(-1);
489 489
         }
490 490
         
491
-        $invoice_id = absint( $_POST['invoice_id'] );
492
-        $discount_code = sanitize_text_field( $_POST['code'] );
493
-        if ( empty( $invoice_id ) || empty( $discount_code ) ) {
491
+        $invoice_id = absint($_POST['invoice_id']);
492
+        $discount_code = sanitize_text_field($_POST['code']);
493
+        if (empty($invoice_id) || empty($discount_code)) {
494 494
             die();
495 495
         }
496 496
         
497
-        $invoice = wpinv_get_invoice( $invoice_id );
498
-        if ( empty( $invoice ) || ( !empty( $invoice ) && ( $invoice->is_paid() || $invoice->is_refunded() ) ) ) {
497
+        $invoice = wpinv_get_invoice($invoice_id);
498
+        if (empty($invoice) || (!empty($invoice) && ($invoice->is_paid() || $invoice->is_refunded()))) {
499 499
             die();
500 500
         }
501 501
         
@@ -503,49 +503,49 @@  discard block
 block discarded – undo
503 503
         
504 504
         $data                   = array();
505 505
         $data['invoice_id']     = $invoice_id;
506
-        $data['cart_discounts'] = $invoice->get_discounts( true );
506
+        $data['cart_discounts'] = $invoice->get_discounts(true);
507 507
         
508
-        wpinv_set_checkout_session( $data );
508
+        wpinv_set_checkout_session($data);
509 509
         
510 510
         $response               = array();
511 511
         $response['success']    = false;
512
-        $response['msg']        = __( 'This discount is invalid.', 'invoicing' );
512
+        $response['msg']        = __('This discount is invalid.', 'invoicing');
513 513
         $response['data']['code'] = $discount_code;
514 514
         
515
-        if ( wpinv_is_discount_valid( $discount_code, $invoice->get_user_id() ) ) {
516
-            $discounts = wpinv_set_cart_discount( $discount_code );
515
+        if (wpinv_is_discount_valid($discount_code, $invoice->get_user_id())) {
516
+            $discounts = wpinv_set_cart_discount($discount_code);
517 517
             
518 518
             $response['success'] = true;
519
-            $response['msg'] = __( 'Discount has been applied successfully.', 'invoicing' );
520
-        }  else {
519
+            $response['msg'] = __('Discount has been applied successfully.', 'invoicing');
520
+        } else {
521 521
             $errors = wpinv_get_errors();
522
-            if ( !empty( $errors['wpinv-discount-error'] ) ) {
522
+            if (!empty($errors['wpinv-discount-error'])) {
523 523
                 $response['msg'] = $errors['wpinv-discount-error'];
524 524
             }
525
-            wpinv_unset_error( 'wpinv-discount-error' );
525
+            wpinv_unset_error('wpinv-discount-error');
526 526
         }
527 527
         
528 528
         wpinv_set_checkout_session($checkout_session);
529 529
         
530
-        wp_send_json( $response );
530
+        wp_send_json($response);
531 531
     }
532 532
     
533 533
     public static function admin_remove_discount() {
534 534
         global $wpi_userID;
535 535
         
536
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
537
-        if ( !wpinv_current_user_can_manage_invoicing() ) {
536
+        check_ajax_referer('wpinv-nonce', '_nonce');
537
+        if (!wpinv_current_user_can_manage_invoicing()) {
538 538
             die(-1);
539 539
         }
540 540
         
541
-        $invoice_id = absint( $_POST['invoice_id'] );
542
-        $discount_code = sanitize_text_field( $_POST['code'] );
543
-        if ( empty( $invoice_id ) || empty( $discount_code ) ) {
541
+        $invoice_id = absint($_POST['invoice_id']);
542
+        $discount_code = sanitize_text_field($_POST['code']);
543
+        if (empty($invoice_id) || empty($discount_code)) {
544 544
             die();
545 545
         }
546 546
         
547
-        $invoice = wpinv_get_invoice( $invoice_id );
548
-        if ( empty( $invoice ) || ( !empty( $invoice ) && ( $invoice->is_paid() || $invoice->is_refunded() ) ) ) {
547
+        $invoice = wpinv_get_invoice($invoice_id);
548
+        if (empty($invoice) || (!empty($invoice) && ($invoice->is_paid() || $invoice->is_refunded()))) {
549 549
             die();
550 550
         }
551 551
         
@@ -553,38 +553,38 @@  discard block
 block discarded – undo
553 553
         
554 554
         $data                   = array();
555 555
         $data['invoice_id']     = $invoice_id;
556
-        $data['cart_discounts'] = $invoice->get_discounts( true );
556
+        $data['cart_discounts'] = $invoice->get_discounts(true);
557 557
         
558
-        wpinv_set_checkout_session( $data );
558
+        wpinv_set_checkout_session($data);
559 559
         
560 560
         $response               = array();
561 561
         $response['success']    = false;
562 562
         $response['msg']        = NULL;
563 563
         
564
-        $discounts  = wpinv_unset_cart_discount( $discount_code );
564
+        $discounts = wpinv_unset_cart_discount($discount_code);
565 565
         $response['success'] = true;
566
-        $response['msg'] = __( 'Discount has been removed successfully.', 'invoicing' );
566
+        $response['msg'] = __('Discount has been removed successfully.', 'invoicing');
567 567
         
568 568
         wpinv_set_checkout_session($checkout_session);
569 569
         
570
-        wp_send_json( $response );
570
+        wp_send_json($response);
571 571
     }
572 572
     
573 573
     public static function check_email() {
574
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
575
-        if ( !wpinv_current_user_can_manage_invoicing() ) {
574
+        check_ajax_referer('wpinv-nonce', '_nonce');
575
+        if (!wpinv_current_user_can_manage_invoicing()) {
576 576
             die(-1);
577 577
         }
578 578
         
579
-        $email = sanitize_text_field( $_POST['email'] );
579
+        $email = sanitize_text_field($_POST['email']);
580 580
         
581 581
         $response = array();
582
-        if ( is_email( $email ) && email_exists( $email ) && $user_data = get_user_by( 'email', $email ) ) {
582
+        if (is_email($email) && email_exists($email) && $user_data = get_user_by('email', $email)) {
583 583
             $user_id            = $user_data->ID;
584 584
             $user_login         = $user_data->user_login;
585 585
             $display_name       = $user_data->display_name ? $user_data->display_name : $user_login;
586 586
             $billing_details    = wpinv_get_user_address($user_id);
587
-            $billing_details    = apply_filters( 'wpinv_fill_billing_details', $billing_details, $user_id );
587
+            $billing_details    = apply_filters('wpinv_fill_billing_details', $billing_details, $user_id);
588 588
             
589 589
             if (isset($billing_details['user_id'])) {
590 590
                 unset($billing_details['user_id']);
@@ -600,54 +600,54 @@  discard block
 block discarded – undo
600 600
             $response['data']['billing_details']    = $billing_details;
601 601
         }
602 602
         
603
-        wp_send_json( $response );
603
+        wp_send_json($response);
604 604
     }
605 605
     
606 606
     public static function run_tool() {
607
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
608
-        if ( !wpinv_current_user_can_manage_invoicing() ) {
607
+        check_ajax_referer('wpinv-nonce', '_nonce');
608
+        if (!wpinv_current_user_can_manage_invoicing()) {
609 609
             die(-1);
610 610
         }
611 611
         
612
-        $tool = sanitize_text_field( $_POST['tool'] );
612
+        $tool = sanitize_text_field($_POST['tool']);
613 613
         
614
-        do_action( 'wpinv_run_tool' );
614
+        do_action('wpinv_run_tool');
615 615
         
616
-        if ( !empty( $tool ) ) {
617
-            do_action( 'wpinv_tool_' . $tool );
616
+        if (!empty($tool)) {
617
+            do_action('wpinv_tool_' . $tool);
618 618
         }
619 619
     }
620 620
     
621 621
     public static function apply_discount() {
622 622
         global $wpi_userID;
623 623
         
624
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
624
+        check_ajax_referer('wpinv-nonce', '_nonce');
625 625
         
626 626
         $response = array();
627 627
         
628
-        if ( isset( $_POST['code'] ) ) {
629
-            $discount_code = sanitize_text_field( $_POST['code'] );
628
+        if (isset($_POST['code'])) {
629
+            $discount_code = sanitize_text_field($_POST['code']);
630 630
 
631 631
             $response['success']        = false;
632 632
             $response['msg']            = '';
633 633
             $response['data']['code']   = $discount_code;
634 634
             
635 635
             $invoice = wpinv_get_invoice_cart();
636
-            if ( empty( $invoice->ID ) ) {
637
-                $response['msg'] = __( 'Invalid checkout request.', 'invoicing' );
638
-                wp_send_json( $response );
636
+            if (empty($invoice->ID)) {
637
+                $response['msg'] = __('Invalid checkout request.', 'invoicing');
638
+                wp_send_json($response);
639 639
             }
640 640
 
641 641
             $wpi_userID = $invoice->get_user_id();
642 642
 
643
-            if ( wpinv_is_discount_valid( $discount_code, $wpi_userID ) ) {
644
-                $discount       = wpinv_get_discount_by_code( $discount_code );
645
-                $discounts      = wpinv_set_cart_discount( $discount_code );
646
-                $amount         = wpinv_format_discount_rate( wpinv_get_discount_type( $discount->ID ), wpinv_get_discount_amount( $discount->ID ) );
647
-                $total          = wpinv_get_cart_total( null, $discounts );
648
-                $cart_totals    = wpinv_recalculate_tax( true );
643
+            if (wpinv_is_discount_valid($discount_code, $wpi_userID)) {
644
+                $discount       = wpinv_get_discount_by_code($discount_code);
645
+                $discounts      = wpinv_set_cart_discount($discount_code);
646
+                $amount         = wpinv_format_discount_rate(wpinv_get_discount_type($discount->ID), wpinv_get_discount_amount($discount->ID));
647
+                $total          = wpinv_get_cart_total(null, $discounts);
648
+                $cart_totals    = wpinv_recalculate_tax(true);
649 649
             
650
-                if ( !empty( $cart_totals ) ) {
650
+                if (!empty($cart_totals)) {
651 651
                     $response['success']        = true;
652 652
                     $response['data']           = $cart_totals;
653 653
                     $response['data']['code']   = $discount_code;
@@ -656,29 +656,29 @@  discard block
 block discarded – undo
656 656
                 }
657 657
             } else {
658 658
                 $errors = wpinv_get_errors();
659
-                $response['msg']  = $errors['wpinv-discount-error'];
660
-                wpinv_unset_error( 'wpinv-discount-error' );
659
+                $response['msg'] = $errors['wpinv-discount-error'];
660
+                wpinv_unset_error('wpinv-discount-error');
661 661
             }
662 662
 
663 663
             // Allow for custom discount code handling
664
-            $response = apply_filters( 'wpinv_ajax_discount_response', $response );
664
+            $response = apply_filters('wpinv_ajax_discount_response', $response);
665 665
         }
666 666
         
667
-        wp_send_json( $response );
667
+        wp_send_json($response);
668 668
     }
669 669
     
670 670
     public static function remove_discount() {
671
-        check_ajax_referer( 'wpinv-nonce', '_nonce' );
671
+        check_ajax_referer('wpinv-nonce', '_nonce');
672 672
         
673 673
         $response = array();
674 674
         
675
-        if ( isset( $_POST['code'] ) ) {
676
-            $discount_code  = sanitize_text_field( $_POST['code'] );
677
-            $discounts      = wpinv_unset_cart_discount( $discount_code );
678
-            $total          = wpinv_get_cart_total( null, $discounts );
679
-            $cart_totals    = wpinv_recalculate_tax( true );
675
+        if (isset($_POST['code'])) {
676
+            $discount_code  = sanitize_text_field($_POST['code']);
677
+            $discounts      = wpinv_unset_cart_discount($discount_code);
678
+            $total          = wpinv_get_cart_total(null, $discounts);
679
+            $cart_totals    = wpinv_recalculate_tax(true);
680 680
             
681
-            if ( !empty( $cart_totals ) ) {
681
+            if (!empty($cart_totals)) {
682 682
                 $response['success']        = true;
683 683
                 $response['data']           = $cart_totals;
684 684
                 $response['data']['code']   = $discount_code;
@@ -687,10 +687,10 @@  discard block
 block discarded – undo
687 687
             }
688 688
             
689 689
             // Allow for custom discount code handling
690
-            $response = apply_filters( 'wpinv_ajax_discount_response', $response );
690
+            $response = apply_filters('wpinv_ajax_discount_response', $response);
691 691
         }
692 692
         
693
-        wp_send_json( $response );
693
+        wp_send_json($response);
694 694
     }
695 695
 
696 696
     /**
@@ -702,66 +702,66 @@  discard block
 block discarded – undo
702 702
         global $invoicing;
703 703
 
704 704
         // Check nonce.
705
-        if ( ! isset( $_POST['wpinv_payment_form'] ) || ! wp_verify_nonce( $_POST['wpinv_payment_form'], 'wpinv_payment_form' ) ) {
706
-            wp_send_json_error( __( 'Security checks failed.', 'invoicing' ) );
705
+        if (!isset($_POST['wpinv_payment_form']) || !wp_verify_nonce($_POST['wpinv_payment_form'], 'wpinv_payment_form')) {
706
+            wp_send_json_error(__('Security checks failed.', 'invoicing'));
707 707
         }
708 708
 
709 709
         // Prepare submitted data...
710
-        $data     = wp_unslash( $_POST );
710
+        $data     = wp_unslash($_POST);
711 711
         $prepared = array();
712 712
 
713 713
         // ... form fields...
714
-        if ( empty( $data['form_id'] ) || 'publish' != get_post_status( $data['form_id'] ) ) {
715
-            wp_send_json_error( __( 'This payment form is no longer active.', 'invoicing' ) );
714
+        if (empty($data['form_id']) || 'publish' != get_post_status($data['form_id'])) {
715
+            wp_send_json_error(__('This payment form is no longer active.', 'invoicing'));
716 716
         }
717 717
 
718
-        if ( empty( $data['billing_email'] ) || ! is_email( $data['billing_email'] ) ) {
719
-            wp_send_json_error( __( 'Provide a valid billing email.', 'invoicing' ) );
718
+        if (empty($data['billing_email']) || !is_email($data['billing_email'])) {
719
+            wp_send_json_error(__('Provide a valid billing email.', 'invoicing'));
720 720
         }
721 721
 
722
-        $prepared['billing_email'] = sanitize_email( $data['billing_email'] );
722
+        $prepared['billing_email'] = sanitize_email($data['billing_email']);
723 723
 
724
-        $fields = $invoicing->form_elements->get_form_elements( $data['form_id'] );
724
+        $fields = $invoicing->form_elements->get_form_elements($data['form_id']);
725 725
 
726 726
         // ... and form items.
727
-        $items          = $invoicing->form_elements->get_form_items( $data['form_id'] );
727
+        $items          = $invoicing->form_elements->get_form_items($data['form_id']);
728 728
         $prepared_items = array();
729 729
 
730
-        foreach( $items as $item ) {
730
+        foreach ($items as $item) {
731 731
             $prepared_items[] = array(
732 732
                 'id'           => $item['id'],
733
-                'item_price'   => wpinv_sanitize_amount( $item['price'] ),
734
-                'custom_price' => wpinv_sanitize_amount( $item['price'] ),
733
+                'item_price'   => wpinv_sanitize_amount($item['price']),
734
+                'custom_price' => wpinv_sanitize_amount($item['price']),
735 735
                 'name'         => $item['title'],
736 736
             );
737 737
         }
738 738
 
739 739
         // Are all required fields provided?
740
-        foreach ( $fields as $field ) {
740
+        foreach ($fields as $field) {
741 741
 
742
-            if ( ! empty( $field['premade'] ) ) {
742
+            if (!empty($field['premade'])) {
743 743
                 continue;
744 744
             }
745 745
 
746
-            if ( ! empty( $field['required'] ) && empty( $data[ $field['id'] ] ) ) {
747
-                wp_send_json_error( __( 'Some required fields have not been filled.', 'invoicing' ) );
746
+            if (!empty($field['required']) && empty($data[$field['id']])) {
747
+                wp_send_json_error(__('Some required fields have not been filled.', 'invoicing'));
748 748
             }
749 749
 
750
-            $prepared[ $field['id'] ] = wpinv_clean( $data[ $field['id'] ] );
750
+            $prepared[$field['id']] = wpinv_clean($data[$field['id']]);
751 751
         }
752 752
         
753
-        $user = get_user_by( 'email', $prepared['billing_email'] );
753
+        $user = get_user_by('email', $prepared['billing_email']);
754 754
 
755
-        if ( empty( $user ) ) {
756
-            $user = wpinv_create_user( $prepared['billing_email'] );
755
+        if (empty($user)) {
756
+            $user = wpinv_create_user($prepared['billing_email']);
757 757
         }
758 758
 
759
-        if ( is_wp_error( $user ) ) {
760
-            wp_send_json_error( $user->get_error_message() );
759
+        if (is_wp_error($user)) {
760
+            wp_send_json_error($user->get_error_message());
761 761
         }
762 762
 
763
-        if ( is_numeric( $user ) ) {
764
-            $user = get_user_by( 'id', $user );
763
+        if (is_numeric($user)) {
764
+            $user = get_user_by('id', $user);
765 765
         }
766 766
 
767 767
         // Create the invoice.
@@ -775,15 +775,15 @@  discard block
 block discarded – undo
775 775
             true
776 776
         );
777 777
 
778
-        if ( is_wp_error( $created ) ) {
779
-            wp_send_json_error( $created->get_error_message() );
778
+        if (is_wp_error($created)) {
779
+            wp_send_json_error($created->get_error_message());
780 780
         }
781 781
 
782
-        if ( empty( $created ) ) {
783
-            wp_send_json_error( __( 'Could not create your invoice.', 'invoicing' ) );
782
+        if (empty($created)) {
783
+            wp_send_json_error(__('Could not create your invoice.', 'invoicing'));
784 784
         }
785 785
 
786
-        wp_send_json_success( $created->get_view_url( true ) );
786
+        wp_send_json_success($created->get_view_url(true));
787 787
 
788 788
     }
789 789
 
@@ -795,53 +795,53 @@  discard block
 block discarded – undo
795 795
     public static function buy_items() {
796 796
         $user_id = get_current_user_id();
797 797
 
798
-        if ( empty( $user_id ) ) { // If not logged in then lets redirect to the login page
799
-            wp_send_json( array(
800
-                'success' => wp_login_url( wp_get_referer() )
801
-            ) );
798
+        if (empty($user_id)) { // If not logged in then lets redirect to the login page
799
+            wp_send_json(array(
800
+                'success' => wp_login_url(wp_get_referer())
801
+            ));
802 802
         } else {
803 803
             // Only check nonce if logged in as it could be cached when logged out.
804
-            if ( ! isset( $_POST['wpinv_buy_nonce'] ) || ! wp_verify_nonce( $_POST['wpinv_buy_nonce'], 'wpinv_buy_items' ) ) {
805
-                wp_send_json( array(
806
-                    'error' => __( 'Security checks failed.', 'invoicing' )
807
-                ) );
804
+            if (!isset($_POST['wpinv_buy_nonce']) || !wp_verify_nonce($_POST['wpinv_buy_nonce'], 'wpinv_buy_items')) {
805
+                wp_send_json(array(
806
+                    'error' => __('Security checks failed.', 'invoicing')
807
+                ));
808 808
                 wp_die();
809 809
             }
810 810
 
811 811
             // allow to set a custom price through post_id
812 812
             $items = $_POST['items'];
813
-            $related_post_id = isset( $_POST['post_id'] ) ? (int)$_POST['post_id'] : 0;
814
-            $custom_item_price = $related_post_id ? abs( get_post_meta( $related_post_id, '_wpi_custom_price', true ) ) : 0;
813
+            $related_post_id = isset($_POST['post_id']) ? (int) $_POST['post_id'] : 0;
814
+            $custom_item_price = $related_post_id ? abs(get_post_meta($related_post_id, '_wpi_custom_price', true)) : 0;
815 815
 
816 816
             $cart_items = array();
817
-            if ( $items ) {
818
-                $items = explode( ',', $items );
817
+            if ($items) {
818
+                $items = explode(',', $items);
819 819
 
820
-                foreach( $items as $item ) {
820
+                foreach ($items as $item) {
821 821
                     $item_id = $item;
822 822
                     $quantity = 1;
823 823
 
824
-                    if ( strpos( $item, '|' ) !== false ) {
825
-                        $item_parts = explode( '|', $item );
824
+                    if (strpos($item, '|') !== false) {
825
+                        $item_parts = explode('|', $item);
826 826
                         $item_id = $item_parts[0];
827 827
                         $quantity = $item_parts[1];
828 828
                     }
829 829
 
830
-                    if ( $item_id && $quantity ) {
830
+                    if ($item_id && $quantity) {
831 831
                         $cart_items_arr = array(
832
-                            'id'            => (int)$item_id,
833
-                            'quantity'      => (int)$quantity
832
+                            'id'            => (int) $item_id,
833
+                            'quantity'      => (int) $quantity
834 834
                         );
835 835
 
836 836
                         // If there is a related post id then add it to meta
837
-                        if ( $related_post_id ) {
837
+                        if ($related_post_id) {
838 838
                             $cart_items_arr['meta'] = array(
839 839
                                 'post_id'   => $related_post_id
840 840
                             );
841 841
                         }
842 842
 
843 843
                         // If there is a custom price then set it.
844
-                        if ( $custom_item_price ) {
844
+                        if ($custom_item_price) {
845 845
                             $cart_items_arr['custom_price'] = $custom_item_price;
846 846
                         }
847 847
 
@@ -857,37 +857,37 @@  discard block
 block discarded – undo
857 857
              * @param int $related_post_id The related post id if any.
858 858
              * @since 1.0.0
859 859
              */
860
-            $cart_items = apply_filters( 'wpinv_buy_cart_items', $cart_items, $related_post_id );
860
+            $cart_items = apply_filters('wpinv_buy_cart_items', $cart_items, $related_post_id);
861 861
 
862 862
             // Make sure its not in the cart already, if it is then redirect to checkout.
863 863
             $cart_invoice = wpinv_get_invoice_cart();
864 864
 
865
-            if ( isset( $cart_invoice->items ) && !empty( $cart_invoice->items ) && !empty( $cart_items ) && serialize( $cart_invoice->items ) == serialize( $cart_items ) ) {
866
-                wp_send_json( array(
865
+            if (isset($cart_invoice->items) && !empty($cart_invoice->items) && !empty($cart_items) && serialize($cart_invoice->items) == serialize($cart_items)) {
866
+                wp_send_json(array(
867 867
                     'success' =>  $cart_invoice->get_checkout_payment_url()
868
-                ) );
868
+                ));
869 869
                 wp_die();
870 870
             }
871 871
 
872 872
             // Check if user has invoice with same items waiting to be paid.
873
-            $user_invoices = wpinv_get_users_invoices( $user_id , 10 , false , 'wpi-pending' );
874
-            if ( !empty( $user_invoices ) ) {
875
-                foreach( $user_invoices as $user_invoice ) {
873
+            $user_invoices = wpinv_get_users_invoices($user_id, 10, false, 'wpi-pending');
874
+            if (!empty($user_invoices)) {
875
+                foreach ($user_invoices as $user_invoice) {
876 876
                     $user_cart_details = array();
877
-                    $invoice  = wpinv_get_invoice( $user_invoice->ID );
877
+                    $invoice = wpinv_get_invoice($user_invoice->ID);
878 878
                     $cart_details = $invoice->get_cart_details();
879 879
 
880
-                    if ( !empty( $cart_details ) ) {
881
-                        foreach ( $cart_details as $invoice_item ) {
880
+                    if (!empty($cart_details)) {
881
+                        foreach ($cart_details as $invoice_item) {
882 882
                             $ii_arr = array();
883
-                            $ii_arr['id'] = (int)$invoice_item['id'];
884
-                            $ii_arr['quantity'] = (int)$invoice_item['quantity'];
883
+                            $ii_arr['id'] = (int) $invoice_item['id'];
884
+                            $ii_arr['quantity'] = (int) $invoice_item['quantity'];
885 885
 
886
-                            if (isset( $invoice_item['meta'] ) && !empty( $invoice_item['meta'] ) ) {
886
+                            if (isset($invoice_item['meta']) && !empty($invoice_item['meta'])) {
887 887
                                 $ii_arr['meta'] = $invoice_item['meta'];
888 888
                             }
889 889
 
890
-                            if ( isset( $invoice_item['custom_price'] ) && !empty( $invoice_item['custom_price'] ) ) {
890
+                            if (isset($invoice_item['custom_price']) && !empty($invoice_item['custom_price'])) {
891 891
                                 $ii_arr['custom_price'] = $invoice_item['custom_price'];
892 892
                             }
893 893
 
@@ -895,17 +895,17 @@  discard block
 block discarded – undo
895 895
                         }
896 896
                     }
897 897
 
898
-                    if ( !empty( $user_cart_details ) && serialize( $cart_items ) == serialize( $user_cart_details ) ) {
899
-                        wp_send_json( array(
898
+                    if (!empty($user_cart_details) && serialize($cart_items) == serialize($user_cart_details)) {
899
+                        wp_send_json(array(
900 900
                             'success' =>  $invoice->get_checkout_payment_url()
901
-                        ) );
901
+                        ));
902 902
                         wp_die();
903 903
                     }
904 904
                 }
905 905
             }
906 906
 
907 907
             // Create invoice and send user to checkout
908
-            if ( !empty( $cart_items ) ) {
908
+            if (!empty($cart_items)) {
909 909
                 $invoice_data = array(
910 910
                     'status'        =>  'wpi-pending',
911 911
                     'created_via'   =>  'wpi',
@@ -913,21 +913,21 @@  discard block
 block discarded – undo
913 913
                     'cart_details'  =>  $cart_items,
914 914
                 );
915 915
 
916
-                $invoice = wpinv_insert_invoice( $invoice_data, true );
916
+                $invoice = wpinv_insert_invoice($invoice_data, true);
917 917
 
918
-                if ( !empty( $invoice ) && isset( $invoice->ID ) ) {
919
-                    wp_send_json( array(
918
+                if (!empty($invoice) && isset($invoice->ID)) {
919
+                    wp_send_json(array(
920 920
                         'success' =>  $invoice->get_checkout_payment_url()
921
-                    ) );
921
+                    ));
922 922
                 } else {
923
-                    wp_send_json( array(
924
-                        'error' => __( 'Invoice failed to create', 'invoicing' )
925
-                    ) );
923
+                    wp_send_json(array(
924
+                        'error' => __('Invoice failed to create', 'invoicing')
925
+                    ));
926 926
                 }
927 927
             } else {
928
-                wp_send_json( array(
929
-                    'error' => __( 'Items not valid.', 'invoicing' )
930
-                ) );
928
+                wp_send_json(array(
929
+                    'error' => __('Items not valid.', 'invoicing')
930
+                ));
931 931
             }
932 932
         }
933 933
 
Please login to merge, or discard this patch.
includes/wpinv-user-functions.php 2 patches
Indentation   +20 added lines, -20 removed lines patch added patch discarded remove patch
@@ -159,11 +159,11 @@  discard block
 block discarded – undo
159 159
  */
160 160
 function wpinv_get_capability( $capalibilty = 'manage_invoicing' ) {
161 161
 
162
-	if ( current_user_can( 'manage_options' ) ) {
163
-		return 'manage_options';
164
-	};
162
+    if ( current_user_can( 'manage_options' ) ) {
163
+        return 'manage_options';
164
+    };
165 165
 
166
-	return $capalibilty;
166
+    return $capalibilty;
167 167
 }
168 168
 
169 169
 /**
@@ -185,11 +185,11 @@  discard block
 block discarded – undo
185 185
 function wpinv_create_user( $email ) {
186 186
 
187 187
     // Prepare user values.
188
-	$args = array(
189
-		'user_login' => wpinv_generate_user_name( $email ),
190
-		'user_pass'  => wp_generate_password(),
191
-		'user_email' => $email,
192
-		'role'       => 'subscriber',
188
+    $args = array(
189
+        'user_login' => wpinv_generate_user_name( $email ),
190
+        'user_pass'  => wp_generate_password(),
191
+        'user_email' => $email,
192
+        'role'       => 'subscriber',
193 193
     );
194 194
         
195 195
     return wp_insert_user( $args );
@@ -205,19 +205,19 @@  discard block
 block discarded – undo
205 205
 function wpinv_generate_user_name( $prefix = '' ) {
206 206
 
207 207
     // If prefix is an email, retrieve the part before the email.
208
-	$prefix = strtok( $prefix, '@' );
208
+    $prefix = strtok( $prefix, '@' );
209 209
 
210
-	// Trim to 4 characters max.
211
-	$prefix = sanitize_user( substr( $prefix, 0, 4 ) );
210
+    // Trim to 4 characters max.
211
+    $prefix = sanitize_user( substr( $prefix, 0, 4 ) );
212 212
 
213
-	$illegal_logins = (array) apply_filters( 'illegal_user_logins', array() );
214
-	if ( empty( $prefix ) || in_array( strtolower( $prefix ), array_map( 'strtolower', $illegal_logins ), true ) ) {
215
-		$prefix = 'paywp';
216
-	}
213
+    $illegal_logins = (array) apply_filters( 'illegal_user_logins', array() );
214
+    if ( empty( $prefix ) || in_array( strtolower( $prefix ), array_map( 'strtolower', $illegal_logins ), true ) ) {
215
+        $prefix = 'paywp';
216
+    }
217 217
 
218
-	$username = $prefix . '_' . zeroise( wp_rand( 0, 9999 ), 4 );
219
-	if ( username_exists( $username ) ) {
220
-		return wpinv_generate_user_name( $prefix );
221
-	}
218
+    $username = $prefix . '_' . zeroise( wp_rand( 0, 9999 ), 4 );
219
+    if ( username_exists( $username ) ) {
220
+        return wpinv_generate_user_name( $prefix );
221
+    }
222 222
 
223 223
 }
Please login to merge, or discard this patch.
Spacing   +67 added lines, -67 removed lines patch added patch discarded remove patch
@@ -1,22 +1,22 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 // Exit if accessed directly
3
-if ( ! defined( 'ABSPATH' ) ) exit;
3
+if (!defined('ABSPATH')) exit;
4 4
 
5
-function wpinv_get_users_invoices( $user = 0, $number = 20, $pagination = false, $status = 'publish', $orderby = 'ID', $order = 'DESC' ) {
6
-    if ( empty( $user ) ) {
5
+function wpinv_get_users_invoices($user = 0, $number = 20, $pagination = false, $status = 'publish', $orderby = 'ID', $order = 'DESC') {
6
+    if (empty($user)) {
7 7
         $user = get_current_user_id();
8 8
     }
9 9
 
10
-    if ( empty( $user ) ) {
10
+    if (empty($user)) {
11 11
         return false;
12 12
     }
13 13
 
14
-    $args = apply_filters( 'wpinv_get_users_invoices_args', array( 'user' => $user, 'limit' => $number, 'status' => $status, 'paginate' => $pagination, 'orderby' => $orderby, 'order' => $order ) );
14
+    $args = apply_filters('wpinv_get_users_invoices_args', array('user' => $user, 'limit' => $number, 'status' => $status, 'paginate' => $pagination, 'orderby' => $orderby, 'order' => $order));
15 15
     
16
-    return wpinv_get_invoices( $args );
16
+    return wpinv_get_invoices($args);
17 17
 }
18 18
 
19
-function wpinv_dropdown_users( $args = '' ) {
19
+function wpinv_dropdown_users($args = '') {
20 20
     $defaults = array(
21 21
         'show_option_all' => '', 'show_option_none' => '', 'hide_if_only_one_author' => '',
22 22
         'orderby' => 'display_name', 'order' => 'ASC',
@@ -27,18 +27,18 @@  discard block
 block discarded – undo
27 27
         'option_none_value' => -1
28 28
     );
29 29
 
30
-    $defaults['selected'] = is_author() ? get_query_var( 'author' ) : 0;
30
+    $defaults['selected'] = is_author() ? get_query_var('author') : 0;
31 31
 
32
-    $r = wp_parse_args( $args, $defaults );
32
+    $r = wp_parse_args($args, $defaults);
33 33
 
34
-    $query_args = wp_array_slice_assoc( $r, array( 'blog_id', 'include', 'exclude', 'orderby', 'order', 'who' ) );
34
+    $query_args = wp_array_slice_assoc($r, array('blog_id', 'include', 'exclude', 'orderby', 'order', 'who'));
35 35
 
36
-    $fields = array( 'ID', 'user_login', 'user_email' );
36
+    $fields = array('ID', 'user_login', 'user_email');
37 37
 
38
-    $show = ! empty( $r['show'] ) ? $r['show'] : 'display_name';
39
-    if ( 'display_name_with_login' === $show ) {
38
+    $show = !empty($r['show']) ? $r['show'] : 'display_name';
39
+    if ('display_name_with_login' === $show) {
40 40
         $fields[] = 'display_name';
41
-    } else if ( 'display_name_with_email' === $show ) {
41
+    } else if ('display_name_with_email' === $show) {
42 42
         $fields[] = 'display_name';
43 43
     } else {
44 44
         $fields[] = $show;
@@ -50,99 +50,99 @@  discard block
 block discarded – undo
50 50
     $show_option_none = $r['show_option_none'];
51 51
     $option_none_value = $r['option_none_value'];
52 52
 
53
-    $query_args = apply_filters( 'wpinv_dropdown_users_args', $query_args, $r );
53
+    $query_args = apply_filters('wpinv_dropdown_users_args', $query_args, $r);
54 54
 
55
-    $users = get_users( $query_args );
55
+    $users = get_users($query_args);
56 56
 
57 57
     $output = '';
58
-    if ( ! empty( $users ) && ( empty( $r['hide_if_only_one_author'] ) || count( $users ) > 1 ) ) {
59
-        $name = esc_attr( $r['name'] );
60
-        if ( $r['multi'] && ! $r['id'] ) {
58
+    if (!empty($users) && (empty($r['hide_if_only_one_author']) || count($users) > 1)) {
59
+        $name = esc_attr($r['name']);
60
+        if ($r['multi'] && !$r['id']) {
61 61
             $id = '';
62 62
         } else {
63
-            $id = $r['id'] ? " id='" . esc_attr( $r['id'] ) . "'" : " id='$name'";
63
+            $id = $r['id'] ? " id='" . esc_attr($r['id']) . "'" : " id='$name'";
64 64
         }
65 65
         $output = "<select name='{$name}'{$id} class='" . $r['class'] . "'>\n";
66 66
 
67
-        if ( $show_option_all ) {
67
+        if ($show_option_all) {
68 68
             $output .= "\t<option value='0'>$show_option_all</option>\n";
69 69
         }
70 70
 
71
-        if ( $show_option_none ) {
72
-            $_selected = selected( $option_none_value, $r['selected'], false );
73
-            $output .= "\t<option value='" . esc_attr( $option_none_value ) . "'$_selected>$show_option_none</option>\n";
71
+        if ($show_option_none) {
72
+            $_selected = selected($option_none_value, $r['selected'], false);
73
+            $output .= "\t<option value='" . esc_attr($option_none_value) . "'$_selected>$show_option_none</option>\n";
74 74
         }
75 75
 
76
-        if ( $r['include_selected'] && ( $r['selected'] > 0 ) ) {
76
+        if ($r['include_selected'] && ($r['selected'] > 0)) {
77 77
             $found_selected = false;
78 78
             $r['selected'] = (int) $r['selected'];
79
-            foreach ( (array) $users as $user ) {
79
+            foreach ((array) $users as $user) {
80 80
                 $user->ID = (int) $user->ID;
81
-                if ( $user->ID === $r['selected'] ) {
81
+                if ($user->ID === $r['selected']) {
82 82
                     $found_selected = true;
83 83
                 }
84 84
             }
85 85
 
86
-            if ( ! $found_selected ) {
87
-                $users[] = get_userdata( $r['selected'] );
86
+            if (!$found_selected) {
87
+                $users[] = get_userdata($r['selected']);
88 88
             }
89 89
         }
90 90
 
91
-        foreach ( (array) $users as $user ) {
92
-            if ( 'display_name_with_login' === $show ) {
91
+        foreach ((array) $users as $user) {
92
+            if ('display_name_with_login' === $show) {
93 93
                 /* translators: 1: display name, 2: user_login */
94
-                $display = sprintf( _x( '%1$s (%2$s)', 'user dropdown' ), $user->display_name, $user->user_login );
95
-            } elseif ( 'display_name_with_email' === $show ) {
94
+                $display = sprintf(_x('%1$s (%2$s)', 'user dropdown'), $user->display_name, $user->user_login);
95
+            } elseif ('display_name_with_email' === $show) {
96 96
                 /* translators: 1: display name, 2: user_email */
97
-                if ( $user->display_name == $user->user_email ) {
97
+                if ($user->display_name == $user->user_email) {
98 98
                     $display = $user->display_name;
99 99
                 } else {
100
-                    $display = sprintf( _x( '%1$s (%2$s)', 'user dropdown' ), $user->display_name, $user->user_email );
100
+                    $display = sprintf(_x('%1$s (%2$s)', 'user dropdown'), $user->display_name, $user->user_email);
101 101
                 }
102
-            } elseif ( ! empty( $user->$show ) ) {
102
+            } elseif (!empty($user->$show)) {
103 103
                 $display = $user->$show;
104 104
             } else {
105 105
                 $display = '(' . $user->user_login . ')';
106 106
             }
107 107
 
108
-            $_selected = selected( $user->ID, $r['selected'], false );
109
-            $output .= "\t<option value='$user->ID'$_selected>" . esc_html( $display ) . "</option>\n";
108
+            $_selected = selected($user->ID, $r['selected'], false);
109
+            $output .= "\t<option value='$user->ID'$_selected>" . esc_html($display) . "</option>\n";
110 110
         }
111 111
 
112 112
         $output .= "</select>";
113 113
     }
114 114
 
115
-    $html = apply_filters( 'wpinv_dropdown_users', $output );
115
+    $html = apply_filters('wpinv_dropdown_users', $output);
116 116
 
117
-    if ( $r['echo'] ) {
117
+    if ($r['echo']) {
118 118
         echo $html;
119 119
     }
120 120
     return $html;
121 121
 }
122 122
 
123
-function wpinv_guest_redirect( $redirect_to, $user_id = 0 ) {
124
-    if ( (int)wpinv_get_option( 'guest_checkout' ) && $user_id > 0 ) {
125
-        wpinv_login_user( $user_id );
123
+function wpinv_guest_redirect($redirect_to, $user_id = 0) {
124
+    if ((int) wpinv_get_option('guest_checkout') && $user_id > 0) {
125
+        wpinv_login_user($user_id);
126 126
     } else {
127
-        $redirect_to = wp_login_url( $redirect_to );
127
+        $redirect_to = wp_login_url($redirect_to);
128 128
     }
129 129
     
130
-    $redirect_to = apply_filters( 'wpinv_invoice_link_guest_redirect', $redirect_to, $user_id );
130
+    $redirect_to = apply_filters('wpinv_invoice_link_guest_redirect', $redirect_to, $user_id);
131 131
     
132
-    wp_redirect( $redirect_to );
132
+    wp_redirect($redirect_to);
133 133
 }
134 134
 
135
-function wpinv_login_user( $user_id ) {
136
-    if ( is_user_logged_in() ) {
135
+function wpinv_login_user($user_id) {
136
+    if (is_user_logged_in()) {
137 137
         return true;
138 138
     }
139 139
     
140
-    $user = get_user_by( 'id', $user_id );
140
+    $user = get_user_by('id', $user_id);
141 141
     
142
-    if ( !empty( $user ) && !is_wp_error( $user ) && !empty( $user->user_login ) ) {
143
-        wp_set_current_user( $user_id, $user->user_login );
144
-        wp_set_auth_cookie( $user_id );
145
-        do_action( 'wp_login', $user->user_login );
142
+    if (!empty($user) && !is_wp_error($user) && !empty($user->user_login)) {
143
+        wp_set_current_user($user_id, $user->user_login);
144
+        wp_set_auth_cookie($user_id);
145
+        do_action('wp_login', $user->user_login);
146 146
         
147 147
         return true;
148 148
     }
@@ -157,9 +157,9 @@  discard block
 block discarded – undo
157 157
  * @return string capability to check against
158 158
  * @param string $capalibilty Optional. The alternative capability to check against.
159 159
  */
160
-function wpinv_get_capability( $capalibilty = 'manage_invoicing' ) {
160
+function wpinv_get_capability($capalibilty = 'manage_invoicing') {
161 161
 
162
-	if ( current_user_can( 'manage_options' ) ) {
162
+	if (current_user_can('manage_options')) {
163 163
 		return 'manage_options';
164 164
 	};
165 165
 
@@ -173,7 +173,7 @@  discard block
 block discarded – undo
173 173
  * @return bool
174 174
  */
175 175
 function wpinv_current_user_can_manage_invoicing() {
176
-    return current_user_can( wpinv_get_capability() );
176
+    return current_user_can(wpinv_get_capability());
177 177
 }
178 178
 
179 179
 /**
@@ -182,17 +182,17 @@  discard block
 block discarded – undo
182 182
  * @since 1.0.19
183 183
  * @return int|WP_Error
184 184
  */
185
-function wpinv_create_user( $email ) {
185
+function wpinv_create_user($email) {
186 186
 
187 187
     // Prepare user values.
188 188
 	$args = array(
189
-		'user_login' => wpinv_generate_user_name( $email ),
189
+		'user_login' => wpinv_generate_user_name($email),
190 190
 		'user_pass'  => wp_generate_password(),
191 191
 		'user_email' => $email,
192 192
 		'role'       => 'subscriber',
193 193
     );
194 194
         
195
-    return wp_insert_user( $args );
195
+    return wp_insert_user($args);
196 196
 
197 197
 }
198 198
 
@@ -202,22 +202,22 @@  discard block
 block discarded – undo
202 202
  * @since 1.0.19
203 203
  * @return bool|WP_User
204 204
  */
205
-function wpinv_generate_user_name( $prefix = '' ) {
205
+function wpinv_generate_user_name($prefix = '') {
206 206
 
207 207
     // If prefix is an email, retrieve the part before the email.
208
-	$prefix = strtok( $prefix, '@' );
208
+	$prefix = strtok($prefix, '@');
209 209
 
210 210
 	// Trim to 4 characters max.
211
-	$prefix = sanitize_user( substr( $prefix, 0, 4 ) );
211
+	$prefix = sanitize_user(substr($prefix, 0, 4));
212 212
 
213
-	$illegal_logins = (array) apply_filters( 'illegal_user_logins', array() );
214
-	if ( empty( $prefix ) || in_array( strtolower( $prefix ), array_map( 'strtolower', $illegal_logins ), true ) ) {
213
+	$illegal_logins = (array) apply_filters('illegal_user_logins', array());
214
+	if (empty($prefix) || in_array(strtolower($prefix), array_map('strtolower', $illegal_logins), true)) {
215 215
 		$prefix = 'paywp';
216 216
 	}
217 217
 
218
-	$username = $prefix . '_' . zeroise( wp_rand( 0, 9999 ), 4 );
219
-	if ( username_exists( $username ) ) {
220
-		return wpinv_generate_user_name( $prefix );
218
+	$username = $prefix . '_' . zeroise(wp_rand(0, 9999), 4);
219
+	if (username_exists($username)) {
220
+		return wpinv_generate_user_name($prefix);
221 221
 	}
222 222
 
223 223
 }
Please login to merge, or discard this patch.
includes/class-wpinv-payment-form-elements.php 1 patch
Spacing   +372 added lines, -372 removed lines patch added patch discarded remove patch
@@ -1,6 +1,6 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 
3
-if ( ! defined( 'ABSPATH' ) ) {
3
+if (!defined('ABSPATH')) {
4 4
     exit; // Exit if accessed directly
5 5
 }
6 6
 
@@ -13,19 +13,19 @@  discard block
 block discarded – undo
13 13
 
14 14
     public function __construct() {
15 15
 
16
-        foreach( $this->get_elements() as $element ) {
16
+        foreach ($this->get_elements() as $element) {
17 17
             $element = $element['type'];
18 18
 
19
-            if ( method_exists( $this, "render_{$element}_template" ) ) {
20
-                add_action( 'wpinv_payment_form_render_element_template', array( $this, "render_{$element}_template" ), 10, 2 );
19
+            if (method_exists($this, "render_{$element}_template")) {
20
+                add_action('wpinv_payment_form_render_element_template', array($this, "render_{$element}_template"), 10, 2);
21 21
             }
22 22
 
23
-            if ( method_exists( $this, "edit_{$element}_template" ) ) {
24
-                add_action( 'wpinv_payment_form_edit_element_template', array( $this, "edit_{$element}_template" ), 10, 2 );
23
+            if (method_exists($this, "edit_{$element}_template")) {
24
+                add_action('wpinv_payment_form_edit_element_template', array($this, "edit_{$element}_template"), 10, 2);
25 25
             }
26 26
 
27
-            if ( method_exists( $this, "frontend_render_{$element}_template" ) ) {
28
-                add_action( "wpinv_frontend_render_payment_form_$element", array( $this, "frontend_render_{$element}_template" ), 10, 3 );
27
+            if (method_exists($this, "frontend_render_{$element}_template")) {
28
+                add_action("wpinv_frontend_render_payment_form_$element", array($this, "frontend_render_{$element}_template"), 10, 3);
29 29
             }
30 30
 
31 31
         }
@@ -37,7 +37,7 @@  discard block
 block discarded – undo
37 37
      */
38 38
     public function get_elements() {
39 39
 
40
-        if ( ! empty( $this->elements ) ) {
40
+        if (!empty($this->elements)) {
41 41
             return $this->elements;
42 42
         }
43 43
 
@@ -45,28 +45,28 @@  discard block
 block discarded – undo
45 45
 
46 46
             array(
47 47
                 'type'     => 'heading',
48
-                'name'     => __( 'Heading', 'invoicing' ),
48
+                'name'     => __('Heading', 'invoicing'),
49 49
                 'defaults' => array(
50 50
                     'level' => 'h2',
51
-                    'text'  => __( 'Heading', 'invoicing' ),
51
+                    'text'  => __('Heading', 'invoicing'),
52 52
                 )
53 53
             ),
54 54
 
55 55
             array(
56 56
                 'type' => 'paragraph',
57
-                'name' => __( 'Paragraph', 'invoicing' ),
57
+                'name' => __('Paragraph', 'invoicing'),
58 58
                 'defaults'  => array(
59
-                    'text'  => __( 'Paragraph text', 'invoicing' ),
59
+                    'text'  => __('Paragraph text', 'invoicing'),
60 60
                 )
61 61
             ),
62 62
 
63 63
             array( 
64 64
                 'type' => 'alert',
65
-                'name' => __( 'Alert', 'invoicing' ),
65
+                'name' => __('Alert', 'invoicing'),
66 66
                 'defaults'  => array(
67 67
                     'value'        => '',
68 68
                     'class'        => 'alert-warning',
69
-                    'text'         => __( 'Alert', 'invoicing' ),
69
+                    'text'         => __('Alert', 'invoicing'),
70 70
                     'dismissible'  => false,
71 71
                 )
72 72
             ),
@@ -82,11 +82,11 @@  discard block
 block discarded – undo
82 82
 
83 83
             array(
84 84
                 'type' => 'text',
85
-                'name' => __( 'Text Input', 'invoicing' ),
85
+                'name' => __('Text Input', 'invoicing'),
86 86
                 'defaults'  => array(
87
-                    'placeholder'  => __( 'Enter some text', 'invoicing' ),
87
+                    'placeholder'  => __('Enter some text', 'invoicing'),
88 88
                     'value'        => '',
89
-                    'label'        => __( 'Field Label', 'invoicing' ),
89
+                    'label'        => __('Field Label', 'invoicing'),
90 90
                     'description'  => '',
91 91
                     'required'     => false,
92 92
                 )
@@ -94,11 +94,11 @@  discard block
 block discarded – undo
94 94
 
95 95
             array(
96 96
                 'type' => 'textarea',
97
-                'name' => __( 'Textarea', 'invoicing' ),
97
+                'name' => __('Textarea', 'invoicing'),
98 98
                 'defaults'         => array(
99
-                    'placeholder'  => __( 'Enter your text hear', 'invoicing' ),
99
+                    'placeholder'  => __('Enter your text hear', 'invoicing'),
100 100
                     'value'        => '',
101
-                    'label'        => __( 'Textarea Label', 'invoicing' ),
101
+                    'label'        => __('Textarea Label', 'invoicing'),
102 102
                     'description'  => '',
103 103
                     'required'     => false,
104 104
                 )
@@ -106,27 +106,27 @@  discard block
 block discarded – undo
106 106
 
107 107
             array(
108 108
                 'type' => 'select',
109
-                'name' => __( 'Dropdown', 'invoicing' ),
109
+                'name' => __('Dropdown', 'invoicing'),
110 110
                 'defaults'         => array(
111
-                    'placeholder'  => __( 'Select a value', 'invoicing' ),
111
+                    'placeholder'  => __('Select a value', 'invoicing'),
112 112
                     'value'        => '',
113
-                    'label'        => __( 'Dropdown Label', 'invoicing' ),
113
+                    'label'        => __('Dropdown Label', 'invoicing'),
114 114
                     'description'  => '',
115 115
                     'required'     => false,
116 116
                     'options'      => array(
117
-                        esc_attr__( 'Option One', 'invoicing' ),
118
-                        esc_attr__( 'Option Two', 'invoicing' ),
119
-                        esc_attr__( 'Option Three', 'invoicing' )
117
+                        esc_attr__('Option One', 'invoicing'),
118
+                        esc_attr__('Option Two', 'invoicing'),
119
+                        esc_attr__('Option Three', 'invoicing')
120 120
                     ),
121 121
                 )
122 122
             ),
123 123
 
124 124
             array(
125 125
                 'type' => 'checkbox',
126
-                'name' => __( 'Checkbox', 'invoicing' ),
126
+                'name' => __('Checkbox', 'invoicing'),
127 127
                 'defaults'         => array(
128 128
                     'value'        => '',
129
-                    'label'        => __( 'Checkbox Label', 'invoicing' ),
129
+                    'label'        => __('Checkbox Label', 'invoicing'),
130 130
                     'description'  => '',
131 131
                     'required'     => false,
132 132
                 )
@@ -134,24 +134,24 @@  discard block
 block discarded – undo
134 134
 
135 135
             array( 
136 136
                 'type' => 'radio',
137
-                'name' => __( 'Multiple Choice', 'invoicing' ),
137
+                'name' => __('Multiple Choice', 'invoicing'),
138 138
                 'defaults'     => array(
139
-                    'label'    => __( 'Select one choice', 'invoicing' ),
139
+                    'label'    => __('Select one choice', 'invoicing'),
140 140
                     'options'  => array(
141
-                        esc_attr__( 'Choice One', 'invoicing' ),
142
-                        esc_attr__( 'Choice Two', 'invoicing' ),
143
-                        esc_attr__( 'Choice Three', 'invoicing' )
141
+                        esc_attr__('Choice One', 'invoicing'),
142
+                        esc_attr__('Choice Two', 'invoicing'),
143
+                        esc_attr__('Choice Three', 'invoicing')
144 144
                     ),
145 145
                 )
146 146
             ),
147 147
 
148 148
             array( 
149 149
                 'type' => 'date',
150
-                'name' => __( 'Date', 'invoicing' ),
150
+                'name' => __('Date', 'invoicing'),
151 151
                 'defaults' => array(
152 152
                     'placeholder'  => '',
153 153
                     'value'        => '',
154
-                    'label'        => __( 'Date', 'invoicing' ),
154
+                    'label'        => __('Date', 'invoicing'),
155 155
                     'description'  => '',
156 156
                     'required'     => false,
157 157
                 )
@@ -159,11 +159,11 @@  discard block
 block discarded – undo
159 159
 
160 160
             array( 
161 161
                 'type' => 'time',
162
-                'name' => __( 'Time', 'invoicing' ),
162
+                'name' => __('Time', 'invoicing'),
163 163
                 'defaults' => array(
164 164
                     'placeholder'  => '',
165 165
                     'value'        => '',
166
-                    'label'        => __( 'Time', 'invoicing' ),
166
+                    'label'        => __('Time', 'invoicing'),
167 167
                     'description'  => '',
168 168
                     'required'     => false,
169 169
                 )
@@ -171,11 +171,11 @@  discard block
 block discarded – undo
171 171
 
172 172
             array( 
173 173
                 'type' => 'number',
174
-                'name' => __( 'Number', 'invoicing' ),
174
+                'name' => __('Number', 'invoicing'),
175 175
                 'defaults' => array(
176 176
                     'placeholder'  => '',
177 177
                     'value'        => '',
178
-                    'label'        => __( 'Number', 'invoicing' ),
178
+                    'label'        => __('Number', 'invoicing'),
179 179
                     'description'  => '',
180 180
                     'required'     => false,
181 181
                 )
@@ -183,11 +183,11 @@  discard block
 block discarded – undo
183 183
 
184 184
             array( 
185 185
                 'type' => 'website',
186
-                'name' => __( 'Website', 'invoicing' ),
186
+                'name' => __('Website', 'invoicing'),
187 187
                 'defaults' => array(
188 188
                     'placeholder'  => 'http://example.com',
189 189
                     'value'        => '',
190
-                    'label'        => __( 'Website', 'invoicing' ),
190
+                    'label'        => __('Website', 'invoicing'),
191 191
                     'description'  => '',
192 192
                     'required'     => false,
193 193
                 )
@@ -195,11 +195,11 @@  discard block
 block discarded – undo
195 195
 
196 196
             array( 
197 197
                 'type' => 'email',
198
-                'name' => __( 'Email', 'invoicing' ),
198
+                'name' => __('Email', 'invoicing'),
199 199
                 'defaults'  => array(
200 200
                     'placeholder'  => '[email protected]',
201 201
                     'value'        => '',
202
-                    'label'        => __( 'Email Address', 'invoicing' ),
202
+                    'label'        => __('Email Address', 'invoicing'),
203 203
                     'description'  => '',
204 204
                     'required'     => false,
205 205
                 )
@@ -207,11 +207,11 @@  discard block
 block discarded – undo
207 207
 
208 208
             array( 
209 209
                 'type' => 'billing_email',
210
-                'name' => __( 'Billing Email', 'invoicing' ),
210
+                'name' => __('Billing Email', 'invoicing'),
211 211
                 'defaults'  => array(
212 212
                     'placeholder'  => '[email protected]',
213 213
                     'value'        => '',
214
-                    'label'        => __( 'Billing Email', 'invoicing' ),
214
+                    'label'        => __('Billing Email', 'invoicing'),
215 215
                     'description'  => '',
216 216
                     'premade'      => true,
217 217
                 )
@@ -219,18 +219,18 @@  discard block
 block discarded – undo
219 219
 
220 220
             array( 
221 221
                 'type' => 'discount',
222
-                'name' => __( 'Discount Input', 'invoicing' ),
222
+                'name' => __('Discount Input', 'invoicing'),
223 223
                 'defaults'  => array(
224 224
                     'value'        => '',
225
-                    'input_label'  => __( 'Coupon Code', 'invoicing' ),
226
-                    'button_label' => __( 'Apply Coupon', 'invoicing' ),
227
-                    'description'  => __( 'Have a discount code? Enter it above.', 'invoicing' ),
225
+                    'input_label'  => __('Coupon Code', 'invoicing'),
226
+                    'button_label' => __('Apply Coupon', 'invoicing'),
227
+                    'description'  => __('Have a discount code? Enter it above.', 'invoicing'),
228 228
                 )
229 229
             ),
230 230
 
231 231
             array( 
232 232
                 'type' => 'items',
233
-                'name' => __( 'Items', 'invoicing' ),
233
+                'name' => __('Items', 'invoicing'),
234 234
                 'defaults'  => array(
235 235
                     'value'        => '',
236 236
                     'items_type'   => 'total',
@@ -241,25 +241,25 @@  discard block
 block discarded – undo
241 241
 
242 242
             array( 
243 243
                 'type'       => 'pay_button',
244
-                'name'       => __( 'Payment Button', 'invoicing' ),
244
+                'name'       => __('Payment Button', 'invoicing'),
245 245
                 'defaults'   => array(
246 246
                     'value'        => '',
247 247
                     'class'        => 'btn-primary',
248
-                    'label'        => __( 'Pay Now »', 'invoicing' ),
249
-                    'description'  => __( 'By continuing with our payment, you are agreeing to our privacy policy and terms of service.', 'invoicing' ),
248
+                    'label'        => __('Pay Now »', 'invoicing'),
249
+                    'description'  => __('By continuing with our payment, you are agreeing to our privacy policy and terms of service.', 'invoicing'),
250 250
                     'premade'      => true,
251 251
                 )
252 252
             )
253 253
         );
254 254
 
255
-        $this->elements = apply_filters( 'wpinv_filter_core_payment_form_elements', $this->elements );
255
+        $this->elements = apply_filters('wpinv_filter_core_payment_form_elements', $this->elements);
256 256
         return $this->elements;
257 257
     }
258 258
 
259 259
     /**
260 260
      * Returns the restrict markup.
261 261
      */
262
-    public function get_restrict_markup( $field, $field_type ) {
262
+    public function get_restrict_markup($field, $field_type) {
263 263
         $restrict = "$field.type=='$field_type'";
264 264
         return "v-if=\"$restrict\"";
265 265
     }
@@ -267,15 +267,15 @@  discard block
 block discarded – undo
267 267
     /**
268 268
      * Renders the title element template.
269 269
      */
270
-    public function render_heading_template( $field ) {
271
-        $restrict = $this->get_restrict_markup( $field, 'heading' );
270
+    public function render_heading_template($field) {
271
+        $restrict = $this->get_restrict_markup($field, 'heading');
272 272
         echo "<component :is='$field.level' $restrict v-html='$field.text'></component>";
273 273
     }
274 274
 
275 275
     /**
276 276
      * Renders the title element on the frontend.
277 277
      */
278
-    public function frontend_render_heading_template( $field ) {
278
+    public function frontend_render_heading_template($field) {
279 279
         $tag = $field['level'];
280 280
         echo "<$tag>{$field['text']}</$tag>";
281 281
     }
@@ -283,10 +283,10 @@  discard block
 block discarded – undo
283 283
     /**
284 284
      * Renders the edit title element template.
285 285
      */
286
-    public function edit_heading_template( $field ) {
287
-        $restrict = $this->get_restrict_markup( $field, 'heading' );
288
-        $label    = __( 'Heading', 'invoicing' );
289
-        $label2   = __( 'Select Heading Level', 'invoicing' );
286
+    public function edit_heading_template($field) {
287
+        $restrict = $this->get_restrict_markup($field, 'heading');
288
+        $label    = __('Heading', 'invoicing');
289
+        $label2   = __('Select Heading Level', 'invoicing');
290 290
         $id       = $field . '.id + "_edit"';
291 291
         $id2      = $field . '.id + "_edit2"';
292 292
 
@@ -318,8 +318,8 @@  discard block
 block discarded – undo
318 318
     /**
319 319
      * Renders a paragraph element template.
320 320
      */
321
-    public function render_paragraph_template( $field ) {
322
-        $restrict = $this->get_restrict_markup( $field, 'paragraph' );
321
+    public function render_paragraph_template($field) {
322
+        $restrict = $this->get_restrict_markup($field, 'paragraph');
323 323
         $label    = "$field.text";
324 324
         echo "<p $restrict v-html='$label' style='font-size: 16px;'></p>";
325 325
     }
@@ -327,16 +327,16 @@  discard block
 block discarded – undo
327 327
     /**
328 328
      * Renders the paragraph element on the frontend.
329 329
      */
330
-    public function frontend_render_paragraph_template( $field ) {
330
+    public function frontend_render_paragraph_template($field) {
331 331
         echo "<p>{$field['text']}</p>";
332 332
     }
333 333
 
334 334
     /**
335 335
      * Renders the edit paragraph element template.
336 336
      */
337
-    public function edit_paragraph_template( $field ) {
338
-        $restrict = $this->get_restrict_markup( $field, 'paragraph' );
339
-        $label    = __( 'Enter your text', 'invoicing' );
337
+    public function edit_paragraph_template($field) {
338
+        $restrict = $this->get_restrict_markup($field, 'paragraph');
339
+        $label    = __('Enter your text', 'invoicing');
340 340
         $id       = $field . '.id + "_edit"';
341 341
         echo "
342 342
             <div $restrict>
@@ -352,8 +352,8 @@  discard block
 block discarded – undo
352 352
     /**
353 353
      * Renders the text element template.
354 354
      */
355
-    public function render_text_template( $field ) {
356
-        $restrict = $this->get_restrict_markup( $field, 'text' );
355
+    public function render_text_template($field) {
356
+        $restrict = $this->get_restrict_markup($field, 'text');
357 357
         $label    = "$field.label";
358 358
         echo "
359 359
             <div $restrict>
@@ -367,23 +367,23 @@  discard block
 block discarded – undo
367 367
     /**
368 368
      * Renders the text element on the frontend.
369 369
      */
370
-    public function frontend_render_text_template( $field ) {
370
+    public function frontend_render_text_template($field) {
371 371
         
372 372
         echo "<div class='form-group'>";
373 373
 
374 374
         echo aui()->input(
375 375
             array(
376
-                'name'       => esc_attr( $field['id'] ),
377
-                'id'         => esc_attr( $field['id'] ),
378
-                'placeholder'=> esc_attr( $field['placeholder'] ),
376
+                'name'       => esc_attr($field['id']),
377
+                'id'         => esc_attr($field['id']),
378
+                'placeholder'=> esc_attr($field['placeholder']),
379 379
                 'required'   => (bool) $field['required'],
380
-                'label'      => wp_kses_post( $field['label'] ),
380
+                'label'      => wp_kses_post($field['label']),
381 381
                 'no_wrap'    => true,
382 382
             )
383 383
         );
384 384
 
385
-        if ( ! empty( $field['description'] ) ) {
386
-            $description = wp_kses_post( $field['description'] );
385
+        if (!empty($field['description'])) {
386
+            $description = wp_kses_post($field['description']);
387 387
             echo "<small class='form-text text-muted'>$description</small>";
388 388
         }
389 389
 
@@ -394,16 +394,16 @@  discard block
 block discarded – undo
394 394
     /**
395 395
      * Renders the edit text element template.
396 396
      */
397
-    public function edit_text_template( $field ) {
398
-        $restrict = $this->get_restrict_markup( $field, 'text' );
399
-        $label    = __( 'Field Label', 'invoicing' );
397
+    public function edit_text_template($field) {
398
+        $restrict = $this->get_restrict_markup($field, 'text');
399
+        $label    = __('Field Label', 'invoicing');
400 400
         $id       = $field . '.id + "_edit"';
401
-        $label2   = __( 'Placeholder text', 'invoicing' );
401
+        $label2   = __('Placeholder text', 'invoicing');
402 402
         $id2      = $field . '.id + "_edit2"';
403
-        $label3   = __( 'Help text', 'invoicing' );
404
-        $label4   = esc_attr__( 'Add some help text for this field', 'invoicing' );
403
+        $label3   = __('Help text', 'invoicing');
404
+        $label4   = esc_attr__('Add some help text for this field', 'invoicing');
405 405
         $id3      = $field . '.id + "_edit3"';
406
-        $label5   = __( 'Is this field required?', 'invoicing' );
406
+        $label5   = __('Is this field required?', 'invoicing');
407 407
         $id4      = $field . '.id + "_edit4"';
408 408
         echo "
409 409
             <div $restrict>
@@ -431,8 +431,8 @@  discard block
 block discarded – undo
431 431
     /**
432 432
      * Renders the textarea element template.
433 433
      */
434
-    public function render_textarea_template( $field ) {
435
-        $restrict = $this->get_restrict_markup( $field, 'textarea' );
434
+    public function render_textarea_template($field) {
435
+        $restrict = $this->get_restrict_markup($field, 'textarea');
436 436
         $label    = "$field.label";
437 437
         echo "
438 438
             <div $restrict>
@@ -446,24 +446,24 @@  discard block
 block discarded – undo
446 446
     /**
447 447
      * Renders the textarea element on the frontend.
448 448
      */
449
-    public function frontend_render_textarea_template( $field ) {
449
+    public function frontend_render_textarea_template($field) {
450 450
         
451 451
         echo "<div class='form-group'>";
452 452
 
453 453
         echo aui()->textarea(
454 454
             array(
455
-                'name'       => esc_attr( $field['id'] ),
456
-                'id'         => esc_attr( $field['id'] ),
457
-                'placeholder'=> esc_attr( $field['placeholder'] ),
455
+                'name'       => esc_attr($field['id']),
456
+                'id'         => esc_attr($field['id']),
457
+                'placeholder'=> esc_attr($field['placeholder']),
458 458
                 'required'   => (bool) $field['required'],
459
-                'label'      => wp_kses_post( $field['label'] ),
459
+                'label'      => wp_kses_post($field['label']),
460 460
                 'no_wrap'    => true,
461 461
                 'rows'       => 3,
462 462
             )
463 463
         );
464 464
 
465
-        if ( ! empty( $field['description'] ) ) {
466
-            $description = wp_kses_post( $field['description'] );
465
+        if (!empty($field['description'])) {
466
+            $description = wp_kses_post($field['description']);
467 467
             echo "<small class='form-text text-muted'>$description</small>";
468 468
         }
469 469
 
@@ -474,16 +474,16 @@  discard block
 block discarded – undo
474 474
     /**
475 475
      * Renders the edit textarea element template.
476 476
      */
477
-    public function edit_textarea_template( $field ) {
478
-        $restrict = $this->get_restrict_markup( $field, 'textarea' );
479
-        $label    = __( 'Field Label', 'invoicing' );
477
+    public function edit_textarea_template($field) {
478
+        $restrict = $this->get_restrict_markup($field, 'textarea');
479
+        $label    = __('Field Label', 'invoicing');
480 480
         $id       = $field . '.id + "_edit"';
481
-        $label2   = __( 'Placeholder text', 'invoicing' );
481
+        $label2   = __('Placeholder text', 'invoicing');
482 482
         $id2      = $field . '.id + "_edit2"';
483
-        $label3   = __( 'Help text', 'invoicing' );
484
-        $label4   = esc_attr__( 'Add some help text for this field', 'invoicing' );
483
+        $label3   = __('Help text', 'invoicing');
484
+        $label4   = esc_attr__('Add some help text for this field', 'invoicing');
485 485
         $id3      = $field . '.id + "_edit3"';
486
-        $label5   = __( 'Is this field required?', 'invoicing' );
486
+        $label5   = __('Is this field required?', 'invoicing');
487 487
         $id4      = $field . '.id + "_edit4"';
488 488
         echo "
489 489
             <div $restrict>
@@ -511,8 +511,8 @@  discard block
 block discarded – undo
511 511
     /**
512 512
      * Renders the select element template.
513 513
      */
514
-    public function render_select_template( $field ) {
515
-        $restrict    = $this->get_restrict_markup( $field, 'select' );
514
+    public function render_select_template($field) {
515
+        $restrict    = $this->get_restrict_markup($field, 'select');
516 516
         $label       = "$field.label";
517 517
         $placeholder = "$field.placeholder";
518 518
         $id          = $field . '.id';
@@ -531,24 +531,24 @@  discard block
 block discarded – undo
531 531
     /**
532 532
      * Renders the select element on the frontend.
533 533
      */
534
-    public function frontend_render_select_template( $field ) {
534
+    public function frontend_render_select_template($field) {
535 535
         
536 536
         echo "<div class='form-group'>";
537 537
 
538 538
         echo aui()->select(
539 539
             array(
540
-                'name'       => esc_attr( $field['id'] ),
541
-                'id'         => esc_attr( $field['id'] ),
542
-                'placeholder'=> esc_attr( $field['placeholder'] ),
540
+                'name'       => esc_attr($field['id']),
541
+                'id'         => esc_attr($field['id']),
542
+                'placeholder'=> esc_attr($field['placeholder']),
543 543
                 'required'   => (bool) $field['required'],
544
-                'label'      => wp_kses_post( $field['label'] ),
544
+                'label'      => wp_kses_post($field['label']),
545 545
                 'no_wrap'    => true,
546 546
                 'options'    => $field['options'],
547 547
             )
548 548
         );
549 549
 
550
-        if ( ! empty( $field['description'] ) ) {
551
-            $description = wp_kses_post( $field['description'] );
550
+        if (!empty($field['description'])) {
551
+            $description = wp_kses_post($field['description']);
552 552
             echo "<small class='form-text text-muted'>$description</small>";
553 553
         }
554 554
 
@@ -559,18 +559,18 @@  discard block
 block discarded – undo
559 559
     /**
560 560
      * Renders the edit select element template.
561 561
      */
562
-    public function edit_select_template( $field ) {
563
-        $restrict = $this->get_restrict_markup( $field, 'select' );
564
-        $label    = __( 'Field Label', 'invoicing' );
562
+    public function edit_select_template($field) {
563
+        $restrict = $this->get_restrict_markup($field, 'select');
564
+        $label    = __('Field Label', 'invoicing');
565 565
         $id       = $field . '.id + "_edit"';
566
-        $label2   = __( 'Placeholder text', 'invoicing' );
566
+        $label2   = __('Placeholder text', 'invoicing');
567 567
         $id2      = $field . '.id + "_edit2"';
568
-        $label3   = __( 'Help text', 'invoicing' );
569
-        $label4   = esc_attr__( 'Add some help text for this field', 'invoicing' );
568
+        $label3   = __('Help text', 'invoicing');
569
+        $label4   = esc_attr__('Add some help text for this field', 'invoicing');
570 570
         $id3      = $field . '.id + "_edit3"';
571
-        $label5   = __( 'Is this field required?', 'invoicing' );
571
+        $label5   = __('Is this field required?', 'invoicing');
572 572
         $id4      = $field . '.id + "_edit4"';
573
-        $label6   = __( 'Available Options', 'invoicing' );
573
+        $label6   = __('Available Options', 'invoicing');
574 574
         echo "
575 575
             <div $restrict>
576 576
                 <div class='form-group'>
@@ -608,8 +608,8 @@  discard block
 block discarded – undo
608 608
     /**
609 609
      * Renders the checkbox element template.
610 610
      */
611
-    public function render_checkbox_template( $field ) {
612
-        $restrict = $this->get_restrict_markup( $field, 'checkbox' );
611
+    public function render_checkbox_template($field) {
612
+        $restrict = $this->get_restrict_markup($field, 'checkbox');
613 613
         $label    = "$field.label";
614 614
         echo "
615 615
             <div class='form-check' $restrict>
@@ -623,23 +623,23 @@  discard block
 block discarded – undo
623 623
     /**
624 624
      * Renders the checkbox element on the frontend.
625 625
      */
626
-    public function frontend_render_checkbox_template( $field ) {
626
+    public function frontend_render_checkbox_template($field) {
627 627
         
628 628
         echo "<div class='form-group'>";
629 629
 
630 630
         echo aui()->input(
631 631
             array(
632
-                'name'       => esc_attr( $field['id'] ),
633
-                'id'         => esc_attr( $field['id'] ),
632
+                'name'       => esc_attr($field['id']),
633
+                'id'         => esc_attr($field['id']),
634 634
                 'required'   => (bool) $field['required'],
635
-                'label'      => wp_kses_post( $field['label'] ),
635
+                'label'      => wp_kses_post($field['label']),
636 636
                 'no_wrap'    => true,
637 637
                 'type'       => 'checkbox',
638 638
             )
639 639
         );
640 640
 
641
-        if ( ! empty( $field['description'] ) ) {
642
-            $description = wp_kses_post( $field['description'] );
641
+        if (!empty($field['description'])) {
642
+            $description = wp_kses_post($field['description']);
643 643
             echo "<small class='form-text text-muted'>$description</small>";
644 644
         }
645 645
 
@@ -650,14 +650,14 @@  discard block
 block discarded – undo
650 650
     /**
651 651
      * Renders the edit checkbox element template.
652 652
      */
653
-    public function edit_checkbox_template( $field ) {
654
-        $restrict = $this->get_restrict_markup( $field, 'checkbox' );
655
-        $label    = __( 'Field Label', 'invoicing' );
653
+    public function edit_checkbox_template($field) {
654
+        $restrict = $this->get_restrict_markup($field, 'checkbox');
655
+        $label    = __('Field Label', 'invoicing');
656 656
         $id       = $field . '.id + "_edit"';
657
-        $label2   = __( 'Help text', 'invoicing' );
658
-        $label3   = esc_attr__( 'Add some help text for this field', 'invoicing' );
657
+        $label2   = __('Help text', 'invoicing');
658
+        $label3   = esc_attr__('Add some help text for this field', 'invoicing');
659 659
         $id2      = $field . '.id + "_edit2"';
660
-        $label4   = __( 'Is this field required?', 'invoicing' );
660
+        $label4   = __('Is this field required?', 'invoicing');
661 661
         $id3      = $field . '.id + "_edit3"';
662 662
         echo "
663 663
             <div $restrict>
@@ -681,8 +681,8 @@  discard block
 block discarded – undo
681 681
     /**
682 682
      * Renders the radio element template.
683 683
      */
684
-    public function render_radio_template( $field ) {
685
-        $restrict    = $this->get_restrict_markup( $field, 'radio' );
684
+    public function render_radio_template($field) {
685
+        $restrict    = $this->get_restrict_markup($field, 'radio');
686 686
         $label       = "$field.label";
687 687
         $id          = $field . '.id';
688 688
         echo "
@@ -700,19 +700,19 @@  discard block
 block discarded – undo
700 700
     /**
701 701
      * Renders the radio element on the frontend.
702 702
      */
703
-    public function frontend_render_radio_template( $field ) {
703
+    public function frontend_render_radio_template($field) {
704 704
         
705 705
         echo "<div class='form-group'>";
706 706
 
707
-        if ( ! empty( $field['label'] ) ) {
708
-            $label = wp_kses_post( $field['label'] );
707
+        if (!empty($field['label'])) {
708
+            $label = wp_kses_post($field['label']);
709 709
             echo "<legend class='col-form-label'>$label</legend>";
710 710
         }
711 711
 
712
-        foreach( $field['options'] as $index => $option ) {
712
+        foreach ($field['options'] as $index => $option) {
713 713
             $id    = $field['id'] . $index;
714
-            $value = esc_attr( $option );
715
-            $label = wp_kses_post( $option );
714
+            $value = esc_attr($option);
715
+            $label = wp_kses_post($option);
716 716
 
717 717
             echo "
718 718
                 <div class='form-check'>
@@ -722,8 +722,8 @@  discard block
 block discarded – undo
722 722
             ";
723 723
         }
724 724
 
725
-        if ( ! empty( $field['description'] ) ) {
726
-            $description = wp_kses_post( $field['description'] );
725
+        if (!empty($field['description'])) {
726
+            $description = wp_kses_post($field['description']);
727 727
             echo "<small class='form-text text-muted'>$description</small>";
728 728
         }
729 729
 
@@ -734,16 +734,16 @@  discard block
 block discarded – undo
734 734
     /**
735 735
      * Renders the edit radio element template.
736 736
      */
737
-    public function edit_radio_template( $field ) {
738
-        $restrict = $this->get_restrict_markup( $field, 'radio' );
739
-        $label    = __( 'Field Label', 'invoicing' );
737
+    public function edit_radio_template($field) {
738
+        $restrict = $this->get_restrict_markup($field, 'radio');
739
+        $label    = __('Field Label', 'invoicing');
740 740
         $id       = $field . '.id + "_edit"';
741
-        $label2   = __( 'Help text', 'invoicing' );
742
-        $label3   = esc_attr__( 'Add some help text for this field', 'invoicing' );
741
+        $label2   = __('Help text', 'invoicing');
742
+        $label3   = esc_attr__('Add some help text for this field', 'invoicing');
743 743
         $id2      = $field . '.id + "_edit3"';
744
-        $label4   = __( 'Is this field required?', 'invoicing' );
744
+        $label4   = __('Is this field required?', 'invoicing');
745 745
         $id3      = $field . '.id + "_edit4"';
746
-        $label5   = __( 'Available Options', 'invoicing' );
746
+        $label5   = __('Available Options', 'invoicing');
747 747
         echo "
748 748
             <div $restrict>
749 749
                 <div class='form-group'>
@@ -777,8 +777,8 @@  discard block
 block discarded – undo
777 777
     /**
778 778
      * Renders the email element template.
779 779
      */
780
-    public function render_email_template( $field ) {
781
-        $restrict = $this->get_restrict_markup( $field, 'email' );
780
+    public function render_email_template($field) {
781
+        $restrict = $this->get_restrict_markup($field, 'email');
782 782
         $label    = "$field.label";
783 783
         echo "
784 784
             <div $restrict>
@@ -792,8 +792,8 @@  discard block
 block discarded – undo
792 792
     /**
793 793
      * Renders the billing_email element template.
794 794
      */
795
-    public function render_billing_email_template( $field ) {
796
-        $restrict = $this->get_restrict_markup( $field, 'billing_email' );
795
+    public function render_billing_email_template($field) {
796
+        $restrict = $this->get_restrict_markup($field, 'billing_email');
797 797
         $label    = "$field.label";
798 798
         echo "
799 799
             <div $restrict>
@@ -807,24 +807,24 @@  discard block
 block discarded – undo
807 807
     /**
808 808
      * Renders the email element on the frontend.
809 809
      */
810
-    public function frontend_render_email_template( $field ) {
810
+    public function frontend_render_email_template($field) {
811 811
         
812 812
         echo "<div class='form-group'>";
813 813
 
814 814
         echo aui()->input(
815 815
             array(
816
-                'name'       => esc_attr( $field['id'] ),
817
-                'id'         => esc_attr( $field['id'] ),
816
+                'name'       => esc_attr($field['id']),
817
+                'id'         => esc_attr($field['id']),
818 818
                 'required'   => (bool) $field['required'],
819
-                'label'      => wp_kses_post( $field['label'] ),
819
+                'label'      => wp_kses_post($field['label']),
820 820
                 'no_wrap'    => true,
821
-                'placeholder' => esc_attr( $field['placeholder'] ),
821
+                'placeholder' => esc_attr($field['placeholder']),
822 822
                 'type'       => 'email',
823 823
             )
824 824
         );
825 825
 
826
-        if ( ! empty( $field['description'] ) ) {
827
-            $description = wp_kses_post( $field['description'] );
826
+        if (!empty($field['description'])) {
827
+            $description = wp_kses_post($field['description']);
828 828
             echo "<small class='form-text text-muted'>$description</small>";
829 829
         }
830 830
 
@@ -835,24 +835,24 @@  discard block
 block discarded – undo
835 835
     /**
836 836
      * Renders the billing email element on the frontend.
837 837
      */
838
-    public function frontend_render_billing_email_template( $field ) {
838
+    public function frontend_render_billing_email_template($field) {
839 839
         
840 840
         echo "<div class='form-group'>";
841 841
 
842 842
         echo aui()->input(
843 843
             array(
844 844
                 'name'       => 'billing_email',
845
-                'id'         => esc_attr( $field['id'] ),
845
+                'id'         => esc_attr($field['id']),
846 846
                 'required'   => true,
847
-                'label'      => wp_kses_post( $field['label'] ),
847
+                'label'      => wp_kses_post($field['label']),
848 848
                 'no_wrap'    => true,
849
-                'placeholder' => esc_attr( $field['placeholder'] ),
849
+                'placeholder' => esc_attr($field['placeholder']),
850 850
                 'type'       => 'email',
851 851
             )
852 852
         );
853 853
 
854
-        if ( ! empty( $field['description'] ) ) {
855
-            $description = wp_kses_post( $field['description'] );
854
+        if (!empty($field['description'])) {
855
+            $description = wp_kses_post($field['description']);
856 856
             echo "<small class='form-text text-muted'>$description</small>";
857 857
         }
858 858
 
@@ -863,16 +863,16 @@  discard block
 block discarded – undo
863 863
     /**
864 864
      * Renders the edit email element template.
865 865
      */
866
-    public function edit_email_template( $field ) {
867
-        $restrict = $this->get_restrict_markup( $field, 'email' );
868
-        $label    = __( 'Field Label', 'invoicing' );
866
+    public function edit_email_template($field) {
867
+        $restrict = $this->get_restrict_markup($field, 'email');
868
+        $label    = __('Field Label', 'invoicing');
869 869
         $id       = $field . '.id + "_edit"';
870
-        $label2   = __( 'Placeholder text', 'invoicing' );
870
+        $label2   = __('Placeholder text', 'invoicing');
871 871
         $id2      = $field . '.id + "_edit2"';
872
-        $label3   = __( 'Help text', 'invoicing' );
873
-        $label4   = esc_attr__( 'Add some help text for this field', 'invoicing' );
872
+        $label3   = __('Help text', 'invoicing');
873
+        $label4   = esc_attr__('Add some help text for this field', 'invoicing');
874 874
         $id3      = $field . '.id + "_edit3"';
875
-        $label5   = __( 'Is this field required?', 'invoicing' );
875
+        $label5   = __('Is this field required?', 'invoicing');
876 876
         $id4      = $field . '.id + "_edit4"';
877 877
         echo "
878 878
             <div $restrict>
@@ -900,16 +900,16 @@  discard block
 block discarded – undo
900 900
     /**
901 901
      * Renders the edit billing_email element template.
902 902
      */
903
-    public function edit_billing_email_template( $field ) {
904
-        $restrict = $this->get_restrict_markup( $field, 'billing_email' );
905
-        $label    = __( 'Field Label', 'invoicing' );
903
+    public function edit_billing_email_template($field) {
904
+        $restrict = $this->get_restrict_markup($field, 'billing_email');
905
+        $label    = __('Field Label', 'invoicing');
906 906
         $id       = $field . '.id + "_edit"';
907
-        $label2   = __( 'Placeholder text', 'invoicing' );
907
+        $label2   = __('Placeholder text', 'invoicing');
908 908
         $id2      = $field . '.id + "_edit2"';
909
-        $label3   = __( 'Help text', 'invoicing' );
910
-        $label4   = esc_attr__( 'Add some help text for this field', 'invoicing' );
909
+        $label3   = __('Help text', 'invoicing');
910
+        $label4   = esc_attr__('Add some help text for this field', 'invoicing');
911 911
         $id3      = $field . '.id + "_edit3"';
912
-        $label5   = __( 'Is this field required?', 'invoicing' );
912
+        $label5   = __('Is this field required?', 'invoicing');
913 913
         $id4      = $field . '.id + "_edit4"';
914 914
         echo "
915 915
             <div $restrict>
@@ -933,8 +933,8 @@  discard block
 block discarded – undo
933 933
     /**
934 934
      * Renders the website element template.
935 935
      */
936
-    public function render_website_template( $field ) {
937
-        $restrict = $this->get_restrict_markup( $field, 'website' );
936
+    public function render_website_template($field) {
937
+        $restrict = $this->get_restrict_markup($field, 'website');
938 938
         $label    = "$field.label";
939 939
         echo "
940 940
             <div $restrict>
@@ -948,24 +948,24 @@  discard block
 block discarded – undo
948 948
     /**
949 949
      * Renders the website element on the frontend.
950 950
      */
951
-    public function frontend_render_website_template( $field ) {
951
+    public function frontend_render_website_template($field) {
952 952
         
953 953
         echo "<div class='form-group'>";
954 954
 
955 955
         echo aui()->input(
956 956
             array(
957
-                'name'       => esc_attr( $field['id'] ),
958
-                'id'         => esc_attr( $field['id'] ),
957
+                'name'       => esc_attr($field['id']),
958
+                'id'         => esc_attr($field['id']),
959 959
                 'required'   => (bool) $field['required'],
960
-                'label'      => wp_kses_post( $field['label'] ),
960
+                'label'      => wp_kses_post($field['label']),
961 961
                 'no_wrap'    => true,
962
-                'placeholder' => esc_attr( $field['placeholder'] ),
962
+                'placeholder' => esc_attr($field['placeholder']),
963 963
                 'type'       => 'url',
964 964
             )
965 965
         );
966 966
 
967
-        if ( ! empty( $field['description'] ) ) {
968
-            $description = wp_kses_post( $field['description'] );
967
+        if (!empty($field['description'])) {
968
+            $description = wp_kses_post($field['description']);
969 969
             echo "<small class='form-text text-muted'>$description</small>";
970 970
         }
971 971
 
@@ -976,16 +976,16 @@  discard block
 block discarded – undo
976 976
     /**
977 977
      * Renders the edit website element template.
978 978
      */
979
-    public function edit_website_template( $field ) {
980
-        $restrict = $this->get_restrict_markup( $field, 'website' );
981
-        $label    = __( 'Field Label', 'invoicing' );
979
+    public function edit_website_template($field) {
980
+        $restrict = $this->get_restrict_markup($field, 'website');
981
+        $label    = __('Field Label', 'invoicing');
982 982
         $id       = $field . '.id + "_edit"';
983
-        $label2   = __( 'Placeholder text', 'invoicing' );
983
+        $label2   = __('Placeholder text', 'invoicing');
984 984
         $id2      = $field . '.id + "_edit2"';
985
-        $label3   = __( 'Help text', 'invoicing' );
986
-        $label4   = esc_attr__( 'Add some help text for this field', 'invoicing' );
985
+        $label3   = __('Help text', 'invoicing');
986
+        $label4   = esc_attr__('Add some help text for this field', 'invoicing');
987 987
         $id3      = $field . '.id + "_edit3"';
988
-        $label5   = __( 'Is this field required?', 'invoicing' );
988
+        $label5   = __('Is this field required?', 'invoicing');
989 989
         $id4      = $field . '.id + "_edit4"';
990 990
         echo "
991 991
             <div $restrict>
@@ -1013,8 +1013,8 @@  discard block
 block discarded – undo
1013 1013
     /**
1014 1014
      * Renders the date element template.
1015 1015
      */
1016
-    public function render_date_template( $field ) {
1017
-        $restrict = $this->get_restrict_markup( $field, 'date' );
1016
+    public function render_date_template($field) {
1017
+        $restrict = $this->get_restrict_markup($field, 'date');
1018 1018
         $label    = "$field.label";
1019 1019
         echo "
1020 1020
             <div $restrict>
@@ -1028,24 +1028,24 @@  discard block
 block discarded – undo
1028 1028
     /**
1029 1029
      * Renders the date element on the frontend.
1030 1030
      */
1031
-    public function frontend_render_date_template( $field ) {
1031
+    public function frontend_render_date_template($field) {
1032 1032
         
1033 1033
         echo "<div class='form-group'>";
1034 1034
 
1035 1035
         echo aui()->input(
1036 1036
             array(
1037
-                'name'       => esc_attr( $field['id'] ),
1038
-                'id'         => esc_attr( $field['id'] ),
1037
+                'name'       => esc_attr($field['id']),
1038
+                'id'         => esc_attr($field['id']),
1039 1039
                 'required'   => (bool) $field['required'],
1040
-                'label'      => wp_kses_post( $field['label'] ),
1041
-                'placeholder' => esc_attr( $field['placeholder'] ),
1040
+                'label'      => wp_kses_post($field['label']),
1041
+                'placeholder' => esc_attr($field['placeholder']),
1042 1042
                 'no_wrap'    => true,
1043 1043
                 'type'       => 'date',
1044 1044
             )
1045 1045
         );
1046 1046
 
1047
-        if ( ! empty( $field['description'] ) ) {
1048
-            $description = wp_kses_post( $field['description'] );
1047
+        if (!empty($field['description'])) {
1048
+            $description = wp_kses_post($field['description']);
1049 1049
             echo "<small class='form-text text-muted'>$description</small>";
1050 1050
         }
1051 1051
 
@@ -1056,16 +1056,16 @@  discard block
 block discarded – undo
1056 1056
     /**
1057 1057
      * Renders the edit date element template.
1058 1058
      */
1059
-    public function edit_date_template( $field ) {
1060
-        $restrict = $this->get_restrict_markup( $field, 'date' );
1061
-        $label    = __( 'Field Label', 'invoicing' );
1059
+    public function edit_date_template($field) {
1060
+        $restrict = $this->get_restrict_markup($field, 'date');
1061
+        $label    = __('Field Label', 'invoicing');
1062 1062
         $id       = $field . '.id + "_edit"';
1063
-        $label2   = __( 'Placeholder text', 'invoicing' );
1063
+        $label2   = __('Placeholder text', 'invoicing');
1064 1064
         $id2      = $field . '.id + "_edit2"';
1065
-        $label3   = __( 'Help text', 'invoicing' );
1066
-        $label4   = esc_attr__( 'Add some help text for this field', 'invoicing' );
1065
+        $label3   = __('Help text', 'invoicing');
1066
+        $label4   = esc_attr__('Add some help text for this field', 'invoicing');
1067 1067
         $id3      = $field . '.id + "_edit3"';
1068
-        $label5   = __( 'Is this field required?', 'invoicing' );
1068
+        $label5   = __('Is this field required?', 'invoicing');
1069 1069
         $id4      = $field . '.id + "_edit4"';
1070 1070
         echo "
1071 1071
             <div $restrict>
@@ -1093,8 +1093,8 @@  discard block
 block discarded – undo
1093 1093
     /**
1094 1094
      * Renders the time element template.
1095 1095
      */
1096
-    public function render_time_template( $field ) {
1097
-        $restrict = $this->get_restrict_markup( $field, 'time' );
1096
+    public function render_time_template($field) {
1097
+        $restrict = $this->get_restrict_markup($field, 'time');
1098 1098
         $label    = "$field.label";
1099 1099
         echo "
1100 1100
             <div $restrict>
@@ -1108,24 +1108,24 @@  discard block
 block discarded – undo
1108 1108
     /**
1109 1109
      * Renders the time element on the frontend.
1110 1110
      */
1111
-    public function frontend_render_time_template( $field ) {
1111
+    public function frontend_render_time_template($field) {
1112 1112
         
1113 1113
         echo "<div class='form-group'>";
1114 1114
 
1115 1115
         echo aui()->input(
1116 1116
             array(
1117
-                'name'       => esc_attr( $field['id'] ),
1118
-                'id'         => esc_attr( $field['id'] ),
1117
+                'name'       => esc_attr($field['id']),
1118
+                'id'         => esc_attr($field['id']),
1119 1119
                 'required'   => (bool) $field['required'],
1120
-                'label'      => wp_kses_post( $field['label'] ),
1120
+                'label'      => wp_kses_post($field['label']),
1121 1121
                 'no_wrap'    => true,
1122
-                'placeholder' => esc_attr( $field['placeholder'] ),
1122
+                'placeholder' => esc_attr($field['placeholder']),
1123 1123
                 'type'       => 'time',
1124 1124
             )
1125 1125
         );
1126 1126
 
1127
-        if ( ! empty( $field['description'] ) ) {
1128
-            $description = wp_kses_post( $field['description'] );
1127
+        if (!empty($field['description'])) {
1128
+            $description = wp_kses_post($field['description']);
1129 1129
             echo "<small class='form-text text-muted'>$description</small>";
1130 1130
         }
1131 1131
 
@@ -1136,16 +1136,16 @@  discard block
 block discarded – undo
1136 1136
     /**
1137 1137
      * Renders the edit time element template.
1138 1138
      */
1139
-    public function edit_time_template( $field ) {
1140
-        $restrict = $this->get_restrict_markup( $field, 'time' );
1141
-        $label    = __( 'Field Label', 'invoicing' );
1139
+    public function edit_time_template($field) {
1140
+        $restrict = $this->get_restrict_markup($field, 'time');
1141
+        $label    = __('Field Label', 'invoicing');
1142 1142
         $id       = $field . '.id + "_edit"';
1143
-        $label2   = __( 'Placeholder text', 'invoicing' );
1143
+        $label2   = __('Placeholder text', 'invoicing');
1144 1144
         $id2      = $field . '.id + "_edit2"';
1145
-        $label3   = __( 'Help text', 'invoicing' );
1146
-        $label4   = esc_attr__( 'Add some help text for this field', 'invoicing' );
1145
+        $label3   = __('Help text', 'invoicing');
1146
+        $label4   = esc_attr__('Add some help text for this field', 'invoicing');
1147 1147
         $id3      = $field . '.id + "_edit3"';
1148
-        $label5   = __( 'Is this field required?', 'invoicing' );
1148
+        $label5   = __('Is this field required?', 'invoicing');
1149 1149
         $id4      = $field . '.id + "_edit4"';
1150 1150
         echo "
1151 1151
             <div $restrict>
@@ -1173,8 +1173,8 @@  discard block
 block discarded – undo
1173 1173
     /**
1174 1174
      * Renders the number element template.
1175 1175
      */
1176
-    public function render_number_template( $field ) {
1177
-        $restrict = $this->get_restrict_markup( $field, 'number' );
1176
+    public function render_number_template($field) {
1177
+        $restrict = $this->get_restrict_markup($field, 'number');
1178 1178
         $label    = "$field.label";
1179 1179
         echo "
1180 1180
             <div $restrict>
@@ -1188,24 +1188,24 @@  discard block
 block discarded – undo
1188 1188
     /**
1189 1189
      * Renders the number element on the frontend.
1190 1190
      */
1191
-    public function frontend_render_number_template( $field ) {
1191
+    public function frontend_render_number_template($field) {
1192 1192
         
1193 1193
         echo "<div class='form-group'>";
1194 1194
 
1195 1195
         echo aui()->input(
1196 1196
             array(
1197
-                'name'       => esc_attr( $field['id'] ),
1198
-                'id'         => esc_attr( $field['id'] ),
1197
+                'name'       => esc_attr($field['id']),
1198
+                'id'         => esc_attr($field['id']),
1199 1199
                 'required'   => (bool) $field['required'],
1200
-                'label'      => wp_kses_post( $field['label'] ),
1201
-                'placeholder' => esc_attr( $field['placeholder'] ),
1200
+                'label'      => wp_kses_post($field['label']),
1201
+                'placeholder' => esc_attr($field['placeholder']),
1202 1202
                 'no_wrap'    => true,
1203 1203
                 'type'       => 'number',
1204 1204
             )
1205 1205
         );
1206 1206
 
1207
-        if ( ! empty( $field['description'] ) ) {
1208
-            $description = wp_kses_post( $field['description'] );
1207
+        if (!empty($field['description'])) {
1208
+            $description = wp_kses_post($field['description']);
1209 1209
             echo "<small class='form-text text-muted'>$description</small>";
1210 1210
         }
1211 1211
 
@@ -1216,16 +1216,16 @@  discard block
 block discarded – undo
1216 1216
     /**
1217 1217
      * Renders the edit number element template.
1218 1218
      */
1219
-    public function edit_number_template( $field ) {
1220
-        $restrict = $this->get_restrict_markup( $field, 'number' );
1221
-        $label    = __( 'Field Label', 'invoicing' );
1219
+    public function edit_number_template($field) {
1220
+        $restrict = $this->get_restrict_markup($field, 'number');
1221
+        $label    = __('Field Label', 'invoicing');
1222 1222
         $id       = $field . '.id + "_edit"';
1223
-        $label2   = __( 'Placeholder text', 'invoicing' );
1223
+        $label2   = __('Placeholder text', 'invoicing');
1224 1224
         $id2      = $field . '.id + "_edit2"';
1225
-        $label3   = __( 'Help text', 'invoicing' );
1226
-        $label4   = esc_attr__( 'Add some help text for this field', 'invoicing' );
1225
+        $label3   = __('Help text', 'invoicing');
1226
+        $label4   = esc_attr__('Add some help text for this field', 'invoicing');
1227 1227
         $id3      = $field . '.id + "_edit3"';
1228
-        $label5   = __( 'Is this field required?', 'invoicing' );
1228
+        $label5   = __('Is this field required?', 'invoicing');
1229 1229
         $id4      = $field . '.id + "_edit4"';
1230 1230
         echo "
1231 1231
             <div $restrict>
@@ -1253,23 +1253,23 @@  discard block
 block discarded – undo
1253 1253
     /**
1254 1254
      * Renders the separator element template.
1255 1255
      */
1256
-    public function render_separator_template( $field ) {
1257
-        $restrict = $this->get_restrict_markup( $field, 'separator' );
1256
+    public function render_separator_template($field) {
1257
+        $restrict = $this->get_restrict_markup($field, 'separator');
1258 1258
         echo "<hr class='featurette-divider mt-0 mb-2' $restrict>";
1259 1259
     }
1260 1260
 
1261 1261
     /**
1262 1262
      * Renders the separator element on the frontend.
1263 1263
      */
1264
-    public function frontend_render_separator_template( $field ) {
1264
+    public function frontend_render_separator_template($field) {
1265 1265
         echo '<hr class="featurette-divider mt-0 mb-2" />';
1266 1266
     }
1267 1267
 
1268 1268
     /**
1269 1269
      * Renders the pay button element template.
1270 1270
      */
1271
-    public function render_pay_button_template( $field ) {
1272
-        $restrict = $this->get_restrict_markup( $field, 'pay_button' );
1271
+    public function render_pay_button_template($field) {
1272
+        $restrict = $this->get_restrict_markup($field, 'pay_button');
1273 1273
         $label    = "$field.label";
1274 1274
         echo "
1275 1275
             <div $restrict>
@@ -1282,24 +1282,24 @@  discard block
 block discarded – undo
1282 1282
     /**
1283 1283
      * Renders the pay_button element on the frontend.
1284 1284
      */
1285
-    public function frontend_render_pay_button_template( $field ) {
1285
+    public function frontend_render_pay_button_template($field) {
1286 1286
         
1287 1287
         echo "<div class='form-group'>";
1288 1288
 
1289
-        $class = 'btn btn-block submit-button ' . sanitize_html_class( $field['class'] );
1289
+        $class = 'btn btn-block submit-button ' . sanitize_html_class($field['class']);
1290 1290
         echo aui()->input(
1291 1291
             array(
1292
-                'name'       => esc_attr( $field['id'] ),
1293
-                'id'         => esc_attr( $field['id'] ),
1294
-                'value'      => esc_attr( $field['label'] ),
1292
+                'name'       => esc_attr($field['id']),
1293
+                'id'         => esc_attr($field['id']),
1294
+                'value'      => esc_attr($field['label']),
1295 1295
                 'no_wrap'    => true,
1296 1296
                 'type'       => 'submit',
1297 1297
                 'class'      => $class,
1298 1298
             )
1299 1299
         );
1300 1300
 
1301
-        if ( ! empty( $field['description'] ) ) {
1302
-            $description = wp_kses_post( $field['description'] );
1301
+        if (!empty($field['description'])) {
1302
+            $description = wp_kses_post($field['description']);
1303 1303
             echo "<small class='form-text text-muted'>$description</small>";
1304 1304
         }
1305 1305
 
@@ -1310,14 +1310,14 @@  discard block
 block discarded – undo
1310 1310
     /**
1311 1311
      * Renders the pay button element template.
1312 1312
      */
1313
-    public function edit_pay_button_template( $field ) {
1314
-        $restrict = $this->get_restrict_markup( $field, 'pay_button' );
1315
-        $label    = __( 'Button Text', 'invoicing' );
1313
+    public function edit_pay_button_template($field) {
1314
+        $restrict = $this->get_restrict_markup($field, 'pay_button');
1315
+        $label    = __('Button Text', 'invoicing');
1316 1316
         $id       = $field . '.id + "_edit"';
1317
-        $label2   = __( 'Help text', 'invoicing' );
1318
-        $label3   = esc_attr__( 'Add some help text for this field', 'invoicing' );
1317
+        $label2   = __('Help text', 'invoicing');
1318
+        $label3   = esc_attr__('Add some help text for this field', 'invoicing');
1319 1319
         $id2      = $field . '.id + "_edit2"';
1320
-        $label4   = esc_attr__( 'Button Type', 'invoicing' );
1320
+        $label4   = esc_attr__('Button Type', 'invoicing');
1321 1321
         $id3      = $field . '.id + "_edit3"';
1322 1322
         echo "
1323 1323
             <div $restrict>
@@ -1333,15 +1333,15 @@  discard block
 block discarded – undo
1333 1333
                     <label :for='$id3'>$label4</label>
1334 1334
 
1335 1335
                     <select class='form-control custom-select' :id='$id3' v-model='$field.class'>
1336
-                        <option value='btn-primary'>"   . __( 'Primary', 'invoicing' ) ."</option>
1337
-                        <option value='btn-secondary'>" . __( 'Secondary', 'invoicing' ) ."</option>
1338
-                        <option value='btn-success'>"   . __( 'Success', 'invoicing' ) ."</option>
1339
-                        <option value='btn-danger'>"    . __( 'Danger', 'invoicing' ) ."</option>
1340
-                        <option value='btn-warning'>"   . __( 'Warning', 'invoicing' ) ."</option>
1341
-                        <option value='btn-info'>"      . __( 'Info', 'invoicing' ) ."</option>
1342
-                        <option value='btn-light'>"     . __( 'Light', 'invoicing' ) ."</option>
1343
-                        <option value='btn-dark'>"      . __( 'Dark', 'invoicing' ) ."</option>
1344
-                        <option value='btn-link'>"      . __( 'Link', 'invoicing' ) ."</option>
1336
+                        <option value='btn-primary'>" . __('Primary', 'invoicing') . "</option>
1337
+                        <option value='btn-secondary'>" . __('Secondary', 'invoicing') . "</option>
1338
+                        <option value='btn-success'>"   . __('Success', 'invoicing') . "</option>
1339
+                        <option value='btn-danger'>"    . __('Danger', 'invoicing') . "</option>
1340
+                        <option value='btn-warning'>"   . __('Warning', 'invoicing') . "</option>
1341
+                        <option value='btn-info'>"      . __('Info', 'invoicing') . "</option>
1342
+                        <option value='btn-light'>"     . __('Light', 'invoicing') . "</option>
1343
+                        <option value='btn-dark'>"      . __('Dark', 'invoicing') . "</option>
1344
+                        <option value='btn-link'>"      . __('Link', 'invoicing') . "</option>
1345 1345
                     </select>
1346 1346
                 </div>
1347 1347
             </div>
@@ -1352,8 +1352,8 @@  discard block
 block discarded – undo
1352 1352
     /**
1353 1353
      * Renders the alert element template.
1354 1354
      */
1355
-    public function render_alert_template( $field ) {
1356
-        $restrict = $this->get_restrict_markup( $field, 'alert' );
1355
+    public function render_alert_template($field) {
1356
+        $restrict = $this->get_restrict_markup($field, 'alert');
1357 1357
         $text     = "$field.text";
1358 1358
         echo "
1359 1359
             <div $restrict class='alert' :class='$field.class' role='alert'>
@@ -1368,15 +1368,15 @@  discard block
 block discarded – undo
1368 1368
     /**
1369 1369
      * Renders the alert element on the frontend.
1370 1370
      */
1371
-    public function frontend_render_alert_template( $field ) {
1371
+    public function frontend_render_alert_template($field) {
1372 1372
         
1373 1373
         echo "<div class='form-group'>";
1374 1374
 
1375 1375
         echo aui()->alert(
1376 1376
             array(
1377
-                'content'     => wp_kses_post( $field['text'] ),
1377
+                'content'     => wp_kses_post($field['text']),
1378 1378
                 'dismissible' => $field['dismissible'],
1379
-                'type'        => str_replace( 'alert-', '', $field['class'] ),
1379
+                'type'        => str_replace('alert-', '', $field['class']),
1380 1380
             )
1381 1381
         );
1382 1382
 
@@ -1387,14 +1387,14 @@  discard block
 block discarded – undo
1387 1387
     /**
1388 1388
      * Renders the alert element template.
1389 1389
      */
1390
-    public function edit_alert_template( $field ) {
1391
-        $restrict = $this->get_restrict_markup( $field, 'alert' );
1392
-        $label    = __( 'Alert Text', 'invoicing' );
1393
-        $label2   = esc_attr__( 'Enter your alert text here', 'invoicing' );
1390
+    public function edit_alert_template($field) {
1391
+        $restrict = $this->get_restrict_markup($field, 'alert');
1392
+        $label    = __('Alert Text', 'invoicing');
1393
+        $label2   = esc_attr__('Enter your alert text here', 'invoicing');
1394 1394
         $id       = $field . '.id + "_edit"';
1395
-        $label3   = __( 'Is Dismissible?', 'invoicing' );
1395
+        $label3   = __('Is Dismissible?', 'invoicing');
1396 1396
         $id2      = $field . '.id + "_edit2"';
1397
-        $label4   = esc_attr__( 'Alert Type', 'invoicing' );
1397
+        $label4   = esc_attr__('Alert Type', 'invoicing');
1398 1398
         $id3      = $field . '.id + "_edit3"';
1399 1399
         echo "
1400 1400
             <div $restrict>
@@ -1410,14 +1410,14 @@  discard block
 block discarded – undo
1410 1410
                     <label :for='$id3'>$label4</label>
1411 1411
 
1412 1412
                     <select class='form-control custom-select' :id='$id3' v-model='$field.class'>
1413
-                        <option value='alert-primary'>"   . __( 'Primary', 'invoicing' ) ."</option>
1414
-                        <option value='alert-secondary'>" . __( 'Secondary', 'invoicing' ) ."</option>
1415
-                        <option value='alert-success'>"   . __( 'Success', 'invoicing' ) ."</option>
1416
-                        <option value='alert-danger'>"    . __( 'Danger', 'invoicing' ) ."</option>
1417
-                        <option value='alert-warning'>"   . __( 'Warning', 'invoicing' ) ."</option>
1418
-                        <option value='alert-info'>"      . __( 'Info', 'invoicing' ) ."</option>
1419
-                        <option value='alert-light'>"     . __( 'Light', 'invoicing' ) ."</option>
1420
-                        <option value='alert-dark'>"      . __( 'Dark', 'invoicing' ) ."</option>
1413
+                        <option value='alert-primary'>" . __('Primary', 'invoicing') . "</option>
1414
+                        <option value='alert-secondary'>" . __('Secondary', 'invoicing') . "</option>
1415
+                        <option value='alert-success'>"   . __('Success', 'invoicing') . "</option>
1416
+                        <option value='alert-danger'>"    . __('Danger', 'invoicing') . "</option>
1417
+                        <option value='alert-warning'>"   . __('Warning', 'invoicing') . "</option>
1418
+                        <option value='alert-info'>"      . __('Info', 'invoicing') . "</option>
1419
+                        <option value='alert-light'>"     . __('Light', 'invoicing') . "</option>
1420
+                        <option value='alert-dark'>"      . __('Dark', 'invoicing') . "</option>
1421 1421
                     </select>
1422 1422
                 </div>
1423 1423
             </div>
@@ -1428,8 +1428,8 @@  discard block
 block discarded – undo
1428 1428
     /**
1429 1429
      * Renders the discount element template.
1430 1430
      */
1431
-    public function render_discount_template( $field ) {
1432
-        $restrict  = $this->get_restrict_markup( $field, 'discount' );
1431
+    public function render_discount_template($field) {
1432
+        $restrict = $this->get_restrict_markup($field, 'discount');
1433 1433
         ?>
1434 1434
 
1435 1435
             <div <?php echo $restrict; ?> class="discount_field  border rounded p-3">
@@ -1446,13 +1446,13 @@  discard block
 block discarded – undo
1446 1446
     /**
1447 1447
      * Renders the discount element on the frontend.
1448 1448
      */
1449
-    public function frontend_render_discount_template( $field ) {
1449
+    public function frontend_render_discount_template($field) {
1450 1450
         
1451
-        $placeholder = esc_attr( $field['input_label'] );
1452
-        $label       = sanitize_text_field( $field['button_label'] );
1451
+        $placeholder = esc_attr($field['input_label']);
1452
+        $label       = sanitize_text_field($field['button_label']);
1453 1453
         $description = '';
1454 1454
 
1455
-        if ( ! empty( $field['description'] ) ) {
1455
+        if (!empty($field['description'])) {
1456 1456
             $description = "<small class='form-text text-muted'>{$field['description']}</small>";
1457 1457
         }
1458 1458
 ?>
@@ -1473,12 +1473,12 @@  discard block
 block discarded – undo
1473 1473
     /**
1474 1474
      * Renders the discount element template.
1475 1475
      */
1476
-    public function edit_discount_template( $field ) {
1477
-        $restrict = $this->get_restrict_markup( $field, 'discount' );
1478
-        $label    = __( 'Discount Input Placeholder', 'invoicing' );
1479
-        $label2   = __( 'Help Text', 'invoicing' );
1480
-        $label3   = esc_attr__( 'Add some help text for this field', 'invoicing' );
1481
-        $label4   = __( 'Button Text', 'invoicing' );
1476
+    public function edit_discount_template($field) {
1477
+        $restrict = $this->get_restrict_markup($field, 'discount');
1478
+        $label    = __('Discount Input Placeholder', 'invoicing');
1479
+        $label2   = __('Help Text', 'invoicing');
1480
+        $label3   = esc_attr__('Add some help text for this field', 'invoicing');
1481
+        $label4   = __('Button Text', 'invoicing');
1482 1482
         $id       = $field . '.id + "_edit"';
1483 1483
         $id2      = $field . '.id + "_edit2"';
1484 1484
         $id3      = $field . '.id + "_edit3"';
@@ -1507,8 +1507,8 @@  discard block
 block discarded – undo
1507 1507
     /**
1508 1508
      * Renders the items element template.
1509 1509
      */
1510
-    public function render_items_template( $field ) {
1511
-        $restrict  = $this->get_restrict_markup( $field, 'items' );
1510
+    public function render_items_template($field) {
1511
+        $restrict = $this->get_restrict_markup($field, 'items');
1512 1512
         echo "
1513 1513
             <div $restrict class='item_totals'>
1514 1514
 
@@ -1553,7 +1553,7 @@  discard block
 block discarded – undo
1553 1553
                 <div v-if='$field.items_type == \"select\"'>
1554 1554
 
1555 1555
                     <select class='form-control custom-select'>
1556
-                        <option value='' disabled selected='selected'>"        . __( 'Select an option', 'invoicing' ) ."</option>
1556
+                        <option value='' disabled selected='selected'>" . __('Select an option', 'invoicing') . "</option>
1557 1557
                         <option v-for='(item, index) in form_items' :value='index'>{{item.title}} &nbsp;{{formatPrice(item.price)}}</option>
1558 1558
                     </select>
1559 1559
                 </div>
@@ -1574,66 +1574,66 @@  discard block
 block discarded – undo
1574 1574
     /**
1575 1575
      * Renders the items element on the frontend.
1576 1576
      */
1577
-    public function frontend_render_items_template( $field, $items ) {
1577
+    public function frontend_render_items_template($field, $items) {
1578 1578
         
1579 1579
         echo "<div class='form-group item_totals'>";
1580 1580
         
1581
-        $id = esc_attr( $field['id'] );
1582
-        if ( 'total' == $field[ 'items_type' ] ) {
1581
+        $id = esc_attr($field['id']);
1582
+        if ('total' == $field['items_type']) {
1583 1583
             $total = 0;
1584 1584
 
1585 1585
             ?>
1586 1586
             <div class="border item_totals_type_total">
1587 1587
 
1588 1588
                 <?php
1589
-                    foreach( $items as $item ) {
1590
-                        $total = $total + floatval( $item['price'] );
1589
+                    foreach ($items as $item) {
1590
+                        $total = $total + floatval($item['price']);
1591 1591
                 ?>
1592 1592
                     <div  class="item_totals_item">
1593 1593
                         <div class='row pl-2 pr-2 pt-2'>
1594
-                            <div class='col-8'><?php echo esc_html( $item['title'] ) ?></div>
1595
-                            <div class='col-4'><?php echo wpinv_price( wpinv_format_amount( $item['price'] ) ) ?></div>
1594
+                            <div class='col-8'><?php echo esc_html($item['title']) ?></div>
1595
+                            <div class='col-4'><?php echo wpinv_price(wpinv_format_amount($item['price'])) ?></div>
1596 1596
                         </div>
1597
-                        <?php if ( ! empty( $item['description'] )) { ?>
1598
-                            <small class='form-text text-muted pl-2 pr-2 m-0'><?php echo wp_kses_post( $item['description'] ); ?></small>
1597
+                        <?php if (!empty($item['description'])) { ?>
1598
+                            <small class='form-text text-muted pl-2 pr-2 m-0'><?php echo wp_kses_post($item['description']); ?></small>
1599 1599
                         <?php } ?>
1600 1600
                     </div>
1601 1601
                 <?php } ?>
1602 1602
 
1603 1603
                 <div class='mt-4 border-top item_totals_total'>
1604 1604
                     <div class='row p-2'>
1605
-                        <div class='col-8'><strong class='mr-5'><?php _e( 'Total', 'invoicing' ); ?></strong></div>
1606
-                        <div class='col-4'><strong><?php echo wpinv_price( wpinv_format_amount( $total ) ) ?></strong></div>
1605
+                        <div class='col-8'><strong class='mr-5'><?php _e('Total', 'invoicing'); ?></strong></div>
1606
+                        <div class='col-4'><strong><?php echo wpinv_price(wpinv_format_amount($total)) ?></strong></div>
1607 1607
                     </div>
1608 1608
                 </div>
1609 1609
 
1610 1610
             </div>
1611 1611
         <?php } ?>
1612 1612
 
1613
-        <?php if ( 'radio' == $field[ 'items_type' ] ) { ?>
1613
+        <?php if ('radio' == $field['items_type']) { ?>
1614 1614
             <div class="item_totals_type_radio">
1615 1615
 
1616
-                <?php foreach( $items as $index => $item ) { ?>
1616
+                <?php foreach ($items as $index => $item) { ?>
1617 1617
                     <div  class="form-check">
1618 1618
                         <input class='form-check-input' type='radio' name='<?php echo $id; ?>' id='<?php echo $id . $index; ?>'>
1619
-                        <label class='form-check-label' for=<?php echo $id . $index; ?>'><?php echo sanitize_text_field( $item['title'] ); ?>&nbsp;<strong><?php echo wpinv_price( wpinv_format_amount( (float) sanitize_text_field(  $item['price'] ) ) ); ?></strong></label>
1619
+                        <label class='form-check-label' for=<?php echo $id . $index; ?>'><?php echo sanitize_text_field($item['title']); ?>&nbsp;<strong><?php echo wpinv_price(wpinv_format_amount((float) sanitize_text_field($item['price']))); ?></strong></label>
1620 1620
                     </div>
1621
-                    <?php if ( ! empty( $item['description'] )) { ?>
1622
-                        <small class='form-text text-muted pl-4 pr-2 m-0'><?php echo wp_kses_post( $item['description'] ); ?></small>
1621
+                    <?php if (!empty($item['description'])) { ?>
1622
+                        <small class='form-text text-muted pl-4 pr-2 m-0'><?php echo wp_kses_post($item['description']); ?></small>
1623 1623
                     <?php } ?>
1624 1624
                 <?php } ?>
1625 1625
 
1626 1626
             </div>
1627 1627
         <?php } ?>
1628 1628
 
1629
-        <?php if ( 'checkbox' == $field[ 'items_type' ] ) { ?>
1629
+        <?php if ('checkbox' == $field['items_type']) { ?>
1630 1630
 
1631 1631
             <div class="item_totals_type_checkbox">
1632 1632
 
1633 1633
                 <?php
1634
-                    foreach ( $items as $index => $item ) {
1635
-                        $title = sanitize_text_field(  $item['title'] );
1636
-                        $price = wpinv_price( wpinv_format_amount( (float) sanitize_text_field(  $item['price'] ) ) );
1634
+                    foreach ($items as $index => $item) {
1635
+                        $title = sanitize_text_field($item['title']);
1636
+                        $price = wpinv_price(wpinv_format_amount((float) sanitize_text_field($item['price'])));
1637 1637
                         echo aui()->input(
1638 1638
                             array(
1639 1639
                                 'name'       => $id,
@@ -1644,7 +1644,7 @@  discard block
 block discarded – undo
1644 1644
                             )
1645 1645
                         );
1646 1646
 
1647
-                        if ( ! empty( $item['description'] ) ) {
1647
+                        if (!empty($item['description'])) {
1648 1648
                             echo "<small class='form-text text-muted'>{$item['description']}</small>";
1649 1649
                         }
1650 1650
                     }
@@ -1653,7 +1653,7 @@  discard block
 block discarded – undo
1653 1653
             </div>
1654 1654
         <?php } ?>
1655 1655
 
1656
-        <?php if ( 'select' == $field[ 'items_type' ] ) { ?>
1656
+        <?php if ('select' == $field['items_type']) { ?>
1657 1657
 
1658 1658
             <div class="item_totals_type_select">
1659 1659
 
@@ -1661,17 +1661,17 @@  discard block
 block discarded – undo
1661 1661
 
1662 1662
                     $options = array();
1663 1663
 
1664
-                    foreach ( $items as $index => $item ) {
1665
-                        $title = sanitize_text_field(  $item['title'] );
1666
-                        $price = wpinv_price( wpinv_format_amount( (float) sanitize_text_field(  $item['price'] ) ) );
1667
-                        $options[ $item['id'] ] = "$title &nbsp; ($price)";
1664
+                    foreach ($items as $index => $item) {
1665
+                        $title = sanitize_text_field($item['title']);
1666
+                        $price = wpinv_price(wpinv_format_amount((float) sanitize_text_field($item['price'])));
1667
+                        $options[$item['id']] = "$title &nbsp; ($price)";
1668 1668
                     }
1669 1669
 
1670 1670
                     echo aui()->select(
1671 1671
                         array(
1672 1672
                                 'name'        => $id,
1673 1673
                                 'id'          => $id,
1674
-                                'placeholder' => __( 'Select an item', 'invoicing' ),
1674
+                                'placeholder' => __('Select an item', 'invoicing'),
1675 1675
                                 'no_wrap'     => true,
1676 1676
                                 'options'     => $options,
1677 1677
                                 'class'       => 'wpi_select2'
@@ -1682,7 +1682,7 @@  discard block
 block discarded – undo
1682 1682
             </div>
1683 1683
         <?php } ?>
1684 1684
 
1685
-        <?php if ( 'multi_select' == $field[ 'items_type' ] ) { ?>
1685
+        <?php if ('multi_select' == $field['items_type']) { ?>
1686 1686
 
1687 1687
             <div class="item_totals_type_multi_select">
1688 1688
 
@@ -1690,17 +1690,17 @@  discard block
 block discarded – undo
1690 1690
 
1691 1691
                     $options = array();
1692 1692
 
1693
-                    foreach ( $items as $index => $item ) {
1694
-                        $title = sanitize_text_field(  $item['title'] );
1695
-                        $price = wpinv_price( wpinv_format_amount( (float) sanitize_text_field(  $item['price'] ) ) );
1696
-                        $options[ $item['id'] ] = "$title &nbsp; ($price)";
1693
+                    foreach ($items as $index => $item) {
1694
+                        $title = sanitize_text_field($item['title']);
1695
+                        $price = wpinv_price(wpinv_format_amount((float) sanitize_text_field($item['price'])));
1696
+                        $options[$item['id']] = "$title &nbsp; ($price)";
1697 1697
                     }
1698 1698
 
1699 1699
                     echo aui()->select(
1700 1700
                         array(
1701 1701
                                 'name'        => $id,
1702 1702
                                 'id'          => $id,
1703
-                                'placeholder' => __( 'Select one or more items', 'invoicing' ),
1703
+                                'placeholder' => __('Select one or more items', 'invoicing'),
1704 1704
                                 'no_wrap'     => true,
1705 1705
                                 'options'     => $options,
1706 1706
                                 'multiple'    => true,
@@ -1719,11 +1719,11 @@  discard block
 block discarded – undo
1719 1719
     /**
1720 1720
      * Renders the items element template.
1721 1721
      */
1722
-    public function edit_items_template( $field ) {
1723
-        $restrict = $this->get_restrict_markup( $field, 'items' );
1724
-        $label    = __( 'Let customers...', 'invoicing' );
1725
-        $label2   = __( 'Available Items', 'invoicing' );
1726
-        $label3   = esc_attr__( 'Add some help text for this element', 'invoicing' );
1722
+    public function edit_items_template($field) {
1723
+        $restrict = $this->get_restrict_markup($field, 'items');
1724
+        $label    = __('Let customers...', 'invoicing');
1725
+        $label2   = __('Available Items', 'invoicing');
1726
+        $label3   = esc_attr__('Add some help text for this element', 'invoicing');
1727 1727
         $id       = $field . '.id + "_edit"';
1728 1728
         $id2      = $field . '.id + "_edit2"';
1729 1729
         $id3      = $field . '.id + "_edit3"';
@@ -1775,7 +1775,7 @@  discard block
 block discarded – undo
1775 1775
                 <div class='form-group mt-2'>
1776 1776
 
1777 1777
                     <select class='form-control custom-select' v-model='selected_item'>
1778
-                        <option value=''>"        . __( 'Add an item to the form', 'invoicing' ) ."</option>
1778
+                        <option value=''>" . __('Add an item to the form', 'invoicing') . "</option>
1779 1779
                         <option v-for='(item, index) in all_items' :value='index'>{{item.title}}</option>
1780 1780
                     </select>
1781 1781
 
@@ -1790,11 +1790,11 @@  discard block
 block discarded – undo
1790 1790
                     <label :for='$id2'>$label</label>
1791 1791
 
1792 1792
                     <select class='form-control custom-select' :id='$id2' v-model='$field.items_type'>
1793
-                        <option value='total'>"        . __( 'Buy all items on the list', 'invoicing' ) ."</option>
1794
-                        <option value='radio'>"        . __( 'Select a single item from the list', 'invoicing' ) ."</option>
1795
-                        <option value='checkbox'>"     . __( 'Select one or more items on the list', 'invoicing' ) ."</option>
1796
-                        <option value='select'>"       . __( 'Select a single item from a dropdown', 'invoicing' ) ."</option>
1797
-                        <option value='multi_select'>" . __( 'Select a one or more items from a dropdown', 'invoicing' ) ."</option>
1793
+                        <option value='total'>" . __('Buy all items on the list', 'invoicing') . "</option>
1794
+                        <option value='radio'>"        . __('Select a single item from the list', 'invoicing') . "</option>
1795
+                        <option value='checkbox'>"     . __('Select one or more items on the list', 'invoicing') . "</option>
1796
+                        <option value='select'>"       . __('Select a single item from a dropdown', 'invoicing') . "</option>
1797
+                        <option value='multi_select'>" . __('Select a one or more items from a dropdown', 'invoicing') . "</option>
1798 1798
                     </select>
1799 1799
 
1800 1800
                 </div>
@@ -1819,24 +1819,24 @@  discard block
 block discarded – undo
1819 1819
             'orderby'        => 'title',
1820 1820
             'order'          => 'ASC',
1821 1821
             'posts_per_page' => -1,
1822
-            'post_status'    => array( 'publish' ),
1822
+            'post_status'    => array('publish'),
1823 1823
         );
1824 1824
     
1825
-        $items      = get_posts( apply_filters( 'wpinv_item_dropdown_query_args', $item_args ) );
1825
+        $items = get_posts(apply_filters('wpinv_item_dropdown_query_args', $item_args));
1826 1826
 
1827
-        if ( empty( $items ) ) {
1827
+        if (empty($items)) {
1828 1828
             return array();
1829 1829
         }
1830 1830
 
1831
-        $options    = array();
1832
-        foreach ( $items as $item ) {
1833
-            $title       = esc_html( $item->post_title );
1834
-            $title      .= wpinv_get_item_suffix( $item->ID, false );
1835
-            $id          = absint( $item->ID );
1836
-            $price       = wpinv_sanitize_amount( get_post_meta( $id, '_wpinv_price', true ) );
1837
-            $recurring   = (bool) get_post_meta( $id, '_wpinv_is_recurring', true );
1831
+        $options = array();
1832
+        foreach ($items as $item) {
1833
+            $title       = esc_html($item->post_title);
1834
+            $title      .= wpinv_get_item_suffix($item->ID, false);
1835
+            $id          = absint($item->ID);
1836
+            $price       = wpinv_sanitize_amount(get_post_meta($id, '_wpinv_price', true));
1837
+            $recurring   = (bool) get_post_meta($id, '_wpinv_is_recurring', true);
1838 1838
             $description = $item->post_excerpt;
1839
-            $options[] = compact( 'title', 'id', 'price', 'recurring', 'description' );
1839
+            $options[] = compact('title', 'id', 'price', 'recurring', 'description');
1840 1840
 
1841 1841
         }
1842 1842
         return $options;
@@ -1846,38 +1846,38 @@  discard block
 block discarded – undo
1846 1846
     /**
1847 1847
      * Returns an array of items for the currently being edited form.
1848 1848
      */
1849
-    public function get_form_items( $id = false ) {
1849
+    public function get_form_items($id = false) {
1850 1850
         
1851
-        if ( empty( $id ) ) {
1852
-            return wpinv_get_data( 'sample-payment-form-items' );
1851
+        if (empty($id)) {
1852
+            return wpinv_get_data('sample-payment-form-items');
1853 1853
         }
1854 1854
         
1855
-        $form_elements = get_post_meta( $id, 'wpinv_form_items', true );
1855
+        $form_elements = get_post_meta($id, 'wpinv_form_items', true);
1856 1856
 
1857
-        if ( is_array( $form_elements ) ) {
1857
+        if (is_array($form_elements)) {
1858 1858
             return $form_elements;
1859 1859
         }
1860 1860
 
1861
-        return wpinv_get_data( 'sample-payment-form-items' );
1861
+        return wpinv_get_data('sample-payment-form-items');
1862 1862
 
1863 1863
     }
1864 1864
 
1865 1865
     /**
1866 1866
      * Returns an array of elements for the currently being edited form.
1867 1867
      */
1868
-    public function get_form_elements( $id = false ) {
1868
+    public function get_form_elements($id = false) {
1869 1869
 
1870
-        if ( empty( $id ) ) {
1871
-            return wpinv_get_data( 'sample-payment-form' );
1870
+        if (empty($id)) {
1871
+            return wpinv_get_data('sample-payment-form');
1872 1872
         }
1873 1873
         
1874
-        $form_elements = get_post_meta( $id, 'wpinv_form_elements', true );
1874
+        $form_elements = get_post_meta($id, 'wpinv_form_elements', true);
1875 1875
 
1876
-        if ( is_array( $form_elements ) ) {
1876
+        if (is_array($form_elements)) {
1877 1877
             return $form_elements;
1878 1878
         }
1879 1879
 
1880
-        return wpinv_get_data( 'sample-payment-form' );
1880
+        return wpinv_get_data('sample-payment-form');
1881 1881
     }
1882 1882
 
1883 1883
 }
Please login to merge, or discard this patch.