Passed
Pull Request — master (#41)
by Kiran
04:19
created
templates/wpinv-invoice-print.php 1 patch
Spacing   +32 added lines, -32 removed lines patch added patch discarded remove patch
@@ -1,41 +1,41 @@  discard block
 block discarded – undo
1 1
 <?php 
2
-if ( !defined('ABSPATH') ) {
2
+if (!defined('ABSPATH')) {
3 3
     exit;
4 4
 }
5 5
 global $post;
6 6
 $invoice_id = $post->ID;
7
-$invoice = wpinv_get_invoice( $invoice_id );
8
-if ( empty( $invoice ) ) {
7
+$invoice = wpinv_get_invoice($invoice_id);
8
+if (empty($invoice)) {
9 9
     exit;
10 10
 }
11
-$type = $post->post_type == 'wpi_invoice' ? __( 'Invoice', 'invoicing' ): __( 'Quotation', 'invoicing' );
12
-do_action( 'wpinv_invoice_print_before_display', $invoice ); ?><!DOCTYPE html>
11
+$type = $post->post_type == 'wpi_invoice' ? __('Invoice', 'invoicing') : __('Quotation', 'invoicing');
12
+do_action('wpinv_invoice_print_before_display', $invoice); ?><!DOCTYPE html>
13 13
 <html <?php language_attributes(); ?>>
14 14
 <head>
15 15
     <meta charset="UTF-8">
16 16
     <title><?php wp_title() ?></title>
17
-    <meta charset="<?php bloginfo( 'charset' ); ?>" />
17
+    <meta charset="<?php bloginfo('charset'); ?>" />
18 18
     <meta name="viewport" content="width=device-width, initial-scale=1">
19 19
     <meta name="robots" content="noindex,nofollow">
20 20
 
21
-    <?php do_action( 'wpinv_invoice_print_head', $invoice ); ?>
21
+    <?php do_action('wpinv_invoice_print_head', $invoice); ?>
22 22
 </head>
23 23
 <body class="body wpinv wpinv-print">
24
-    <?php do_action( 'wpinv_invoice_print_body_start', $invoice ); ?>
24
+    <?php do_action('wpinv_invoice_print_body_start', $invoice); ?>
25 25
     <div class="container wpinv-wrap">
26
-        <?php if ( $watermark = wpinv_watermark( $invoice_id ) ) { ?>
27
-            <div class="watermark no-print"><p><?php echo esc_html( $watermark ) ?></p></div>
26
+        <?php if ($watermark = wpinv_watermark($invoice_id)) { ?>
27
+            <div class="watermark no-print"><p><?php echo esc_html($watermark) ?></p></div>
28 28
         <?php } ?>
29 29
         <!-- ///// Start PDF header -->
30 30
         <htmlpageheader name="wpinv-pdf-header">
31
-            <?php do_action( 'wpinv_invoice_print_before_header', $invoice ); ?>
31
+            <?php do_action('wpinv_invoice_print_before_header', $invoice); ?>
32 32
             <div class="row wpinv-header">
33 33
                 <div class="col-xs-6 wpinv-business">
34
-                    <a target="_blank" href="<?php echo esc_url( wpinv_get_business_website() ); ?>">
35
-                        <?php if ( $logo = wpinv_get_business_logo() ) { ?>
36
-                        <img class="logo" src="<?php echo esc_url( $logo ); ?>">
34
+                    <a target="_blank" href="<?php echo esc_url(wpinv_get_business_website()); ?>">
35
+                        <?php if ($logo = wpinv_get_business_logo()) { ?>
36
+                        <img class="logo" src="<?php echo esc_url($logo); ?>">
37 37
                         <?php } else { ?>
38
-                        <h1><?php echo esc_html( wpinv_get_business_name() ); ?></h1>
38
+                        <h1><?php echo esc_html(wpinv_get_business_name()); ?></h1>
39 39
                         <?php } ?>
40 40
                     </a>
41 41
                 </div>
@@ -44,56 +44,56 @@  discard block
 block discarded – undo
44 44
                     <h2><?php echo $type; ?></h2>
45 45
                 </div>
46 46
             </div>
47
-            <?php do_action( 'wpinv_invoice_print_after_header', $invoice ); ?>
47
+            <?php do_action('wpinv_invoice_print_after_header', $invoice); ?>
48 48
         </htmlpageheader>
49 49
         <!-- End PDF header ///// -->
50 50
         
51
-        <?php do_action( 'wpinv_invoice_print_before_top_content', $invoice ); ?>
51
+        <?php do_action('wpinv_invoice_print_before_top_content', $invoice); ?>
52 52
         <div class="row wpinv-top-content">
53 53
             <div class="col-xs-12 col-sm-6 wpinv-addresses">
54 54
                 <div class="col-xs-12 wpinv-address wpinv-from-address">
55 55
                     <?php wpinv_display_from_address(); ?>
56 56
                 </div>
57 57
                 <div class="col-xs-12 wpinv-address wpinv-to-address">
58
-                    <?php wpinv_display_to_address( $invoice_id ); ?>
58
+                    <?php wpinv_display_to_address($invoice_id); ?>
59 59
                 </div>
60 60
             </div>
61 61
             <div class="col-xs-12 col-sm-6 wpinv-details">
62 62
                 <div class="col-xs-12 wpinv-line-details">
63
-                    <?php do_action( 'wpinv_invoice_print_before_details', $invoice ); ?>
64
-                    <?php wpinv_display_invoice_details( $invoice ); ?>
65
-                    <?php do_action( 'wpinv_invoice_print_after_details', $invoice ); ?>
63
+                    <?php do_action('wpinv_invoice_print_before_details', $invoice); ?>
64
+                    <?php wpinv_display_invoice_details($invoice); ?>
65
+                    <?php do_action('wpinv_invoice_print_after_details', $invoice); ?>
66 66
                 </div>
67 67
             </div>
68 68
         </div>
69
-        <?php do_action( 'wpinv_invoice_print_after_top_content', $invoice ); ?>
69
+        <?php do_action('wpinv_invoice_print_after_top_content', $invoice); ?>
70 70
 
71
-        <?php do_action( 'wpinv_invoice_print_middle', $invoice ); ?>
71
+        <?php do_action('wpinv_invoice_print_middle', $invoice); ?>
72 72
         
73
-        <?php do_action( 'wpinv_invoice_print_before_line_items', $invoice ); ?>
73
+        <?php do_action('wpinv_invoice_print_before_line_items', $invoice); ?>
74 74
         <div class="row wpinv-items">
75 75
             <div class="col-sm-12 wpinv-line-items">
76
-                <?php wpinv_display_line_items( $invoice_id ); ?>
76
+                <?php wpinv_display_line_items($invoice_id); ?>
77 77
             </div>
78 78
         </div>
79
-        <?php do_action( 'wpinv_invoice_print_after_line_items', $invoice ); ?>
79
+        <?php do_action('wpinv_invoice_print_after_line_items', $invoice); ?>
80 80
         
81 81
         <!-- ///// Start PDF footer -->
82 82
         <htmlpagefooter name="wpinv-pdf-footer">
83
-            <?php do_action( 'wpinv_invoice_print_before_footer', $invoice ); ?>
83
+            <?php do_action('wpinv_invoice_print_before_footer', $invoice); ?>
84 84
             <div class="row wpinv-footer">
85 85
                 <div class="col-sm-12">
86
-                    <?php if ( $term_text = wpinv_get_terms_text() ) { ?>
87
-                    <div class="terms-text"><?php echo wpautop( $term_text ); ?></div>
86
+                    <?php if ($term_text = wpinv_get_terms_text()) { ?>
87
+                    <div class="terms-text"><?php echo wpautop($term_text); ?></div>
88 88
                     <?php } ?>
89 89
                     <div class="footer-text"><?php echo wpinv_get_business_footer(); ?></div>
90
-                    <div class="print-only"><?php _e( 'Page ', 'invoicing' ) ?> {PAGENO}/{nbpg}</div>
90
+                    <div class="print-only"><?php _e('Page ', 'invoicing') ?> {PAGENO}/{nbpg}</div>
91 91
                 </div>
92 92
             </div>
93
-            <?php do_action( 'wpinv_invoice_print_after_footer', $invoice ); ?>
93
+            <?php do_action('wpinv_invoice_print_after_footer', $invoice); ?>
94 94
         </htmlpagefooter>
95 95
         <!-- End PDF footer ///// -->
96 96
     </div><!-- END wpinv-wrap -->
97
-    <?php do_action( 'wpinv_invoice_print_body_end', $invoice ); ?>
97
+    <?php do_action('wpinv_invoice_print_body_end', $invoice); ?>
98 98
 </body>
99 99
 </html>
100 100
\ No newline at end of file
Please login to merge, or discard this patch.
includes/admin/admin-meta-boxes.php 1 patch
Spacing   +138 added lines, -138 removed lines patch added patch discarded remove patch
@@ -1,65 +1,65 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 // MUST have WordPress.
3
-if ( !defined( 'WPINC' ) ) {
4
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
3
+if (!defined('WPINC')) {
4
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
5 5
 }
6 6
 
7
-function wpinv_add_meta_boxes( $post_type, $post ) {
7
+function wpinv_add_meta_boxes($post_type, $post) {
8 8
     global $wpi_mb_invoice;
9
-    if ( $post_type == 'wpi_invoice' && !empty( $post->ID ) ) {
10
-        $wpi_mb_invoice = wpinv_get_invoice( $post->ID );
9
+    if ($post_type == 'wpi_invoice' && !empty($post->ID)) {
10
+        $wpi_mb_invoice = wpinv_get_invoice($post->ID);
11 11
     }
12 12
     
13
-    if ( !empty( $wpi_mb_invoice ) && !$wpi_mb_invoice->has_status( array( 'draft', 'auto-draft' ) ) ) {
14
-        add_meta_box( 'wpinv-mb-resend-invoice', __( 'Resend Invoice', 'invoicing' ), 'WPInv_Meta_Box_Details::resend_invoice', 'wpi_invoice', 'side', 'high' );
13
+    if (!empty($wpi_mb_invoice) && !$wpi_mb_invoice->has_status(array('draft', 'auto-draft'))) {
14
+        add_meta_box('wpinv-mb-resend-invoice', __('Resend Invoice', 'invoicing'), 'WPInv_Meta_Box_Details::resend_invoice', 'wpi_invoice', 'side', 'high');
15 15
     }
16 16
     
17
-    if ( !empty( $wpi_mb_invoice ) && $wpi_mb_invoice->is_recurring() && $wpi_mb_invoice->is_parent() ) {
18
-        add_meta_box( 'wpinv-mb-subscriptions', __( 'Subscriptions', 'invoicing' ), 'WPInv_Meta_Box_Details::subscriptions', 'wpi_invoice', 'side', 'high' );
17
+    if (!empty($wpi_mb_invoice) && $wpi_mb_invoice->is_recurring() && $wpi_mb_invoice->is_parent()) {
18
+        add_meta_box('wpinv-mb-subscriptions', __('Subscriptions', 'invoicing'), 'WPInv_Meta_Box_Details::subscriptions', 'wpi_invoice', 'side', 'high');
19 19
     }
20 20
     
21
-    if ( wpinv_is_subscription_payment( $wpi_mb_invoice ) ) {
22
-        add_meta_box( 'wpinv-mb-renewals', __( 'Renewal Payment', 'invoicing' ), 'WPInv_Meta_Box_Details::renewals', 'wpi_invoice', 'side', 'high' );
21
+    if (wpinv_is_subscription_payment($wpi_mb_invoice)) {
22
+        add_meta_box('wpinv-mb-renewals', __('Renewal Payment', 'invoicing'), 'WPInv_Meta_Box_Details::renewals', 'wpi_invoice', 'side', 'high');
23 23
     }
24 24
     
25
-    add_meta_box( 'wpinv-details', __( 'Invoice Details', 'invoicing' ), 'WPInv_Meta_Box_Details::output', 'wpi_invoice', 'side', 'default' );
26
-    add_meta_box( 'wpinv-payment-meta', __( 'Payment Meta', 'invoicing' ), 'WPInv_Meta_Box_Details::payment_meta', 'wpi_invoice', 'side', 'default' );
25
+    add_meta_box('wpinv-details', __('Invoice Details', 'invoicing'), 'WPInv_Meta_Box_Details::output', 'wpi_invoice', 'side', 'default');
26
+    add_meta_box('wpinv-payment-meta', __('Payment Meta', 'invoicing'), 'WPInv_Meta_Box_Details::payment_meta', 'wpi_invoice', 'side', 'default');
27 27
    
28
-    add_meta_box( 'wpinv-address', __( 'Billing Details', 'invoicing' ), 'WPInv_Meta_Box_Billing_Details::output', 'wpi_invoice', 'normal', 'high' );
29
-    add_meta_box( 'wpinv-items', __( 'Invoice Items', 'invoicing' ), 'WPInv_Meta_Box_Items::output', 'wpi_invoice', 'normal', 'high' );
30
-    add_meta_box( 'wpinv-notes', __( 'Invoice Notes', 'invoicing' ), 'WPInv_Meta_Box_Notes::output', 'wpi_invoice', 'normal', 'high' );
28
+    add_meta_box('wpinv-address', __('Billing Details', 'invoicing'), 'WPInv_Meta_Box_Billing_Details::output', 'wpi_invoice', 'normal', 'high');
29
+    add_meta_box('wpinv-items', __('Invoice Items', 'invoicing'), 'WPInv_Meta_Box_Items::output', 'wpi_invoice', 'normal', 'high');
30
+    add_meta_box('wpinv-notes', __('Invoice Notes', 'invoicing'), 'WPInv_Meta_Box_Notes::output', 'wpi_invoice', 'normal', 'high');
31 31
 }
32
-add_action( 'add_meta_boxes', 'wpinv_add_meta_boxes', 30, 2 );
32
+add_action('add_meta_boxes', 'wpinv_add_meta_boxes', 30, 2);
33 33
 
34
-function wpinv_save_meta_boxes( $post_id, $post, $update = false ) {
35
-    remove_action( 'save_post', __FUNCTION__ );
34
+function wpinv_save_meta_boxes($post_id, $post, $update = false) {
35
+    remove_action('save_post', __FUNCTION__);
36 36
     
37 37
     // $post_id and $post are required
38
-    if ( empty( $post_id ) || empty( $post ) ) {
38
+    if (empty($post_id) || empty($post)) {
39 39
         return;
40 40
     }
41 41
         
42
-    if ( !current_user_can( 'edit_post', $post_id ) || empty( $post->post_type ) ) {
42
+    if (!current_user_can('edit_post', $post_id) || empty($post->post_type)) {
43 43
         return;
44 44
     }
45 45
     
46 46
     // Dont' save meta boxes for revisions or autosaves
47
-    if ( defined( 'DOING_AUTOSAVE' ) || is_int( wp_is_post_revision( $post ) ) || is_int( wp_is_post_autosave( $post ) ) ) {
47
+    if (defined('DOING_AUTOSAVE') || is_int(wp_is_post_revision($post)) || is_int(wp_is_post_autosave($post))) {
48 48
         return;
49 49
     }
50 50
         
51
-    if ( $post->post_type == 'wpi_invoice' or $post->post_type == 'wpi_quote' ) {
52
-        if ( ( defined( 'DOING_AJAX') && DOING_AJAX ) || isset( $_REQUEST['bulk_edit'] ) ) {
51
+    if ($post->post_type == 'wpi_invoice' or $post->post_type == 'wpi_quote') {
52
+        if ((defined('DOING_AJAX') && DOING_AJAX) || isset($_REQUEST['bulk_edit'])) {
53 53
             return;
54 54
         }
55 55
     
56
-        if ( isset( $_POST['wpinv_save_invoice'] ) && wp_verify_nonce( $_POST['wpinv_save_invoice'], 'wpinv_save_invoice' ) ) {
57
-            WPInv_Meta_Box_Items::save( $post_id, $_POST, $post );
56
+        if (isset($_POST['wpinv_save_invoice']) && wp_verify_nonce($_POST['wpinv_save_invoice'], 'wpinv_save_invoice')) {
57
+            WPInv_Meta_Box_Items::save($post_id, $_POST, $post);
58 58
         }
59
-    } else if ( $post->post_type == 'wpi_item' ) {
59
+    } else if ($post->post_type == 'wpi_item') {
60 60
         // verify nonce
61
-        if ( isset( $_POST['wpinv_vat_meta_box_nonce'] ) && wp_verify_nonce( $_POST['wpinv_vat_meta_box_nonce'], 'wpinv_item_meta_box_save' ) ) {
62
-            $fields                                 = array();
61
+        if (isset($_POST['wpinv_vat_meta_box_nonce']) && wp_verify_nonce($_POST['wpinv_vat_meta_box_nonce'], 'wpinv_item_meta_box_save')) {
62
+            $fields = array();
63 63
             $fields['_wpinv_price']              = 'wpinv_item_price';
64 64
             $fields['_wpinv_vat_class']          = 'wpinv_vat_class';
65 65
             $fields['_wpinv_vat_rule']           = 'wpinv_vat_rules';
@@ -72,291 +72,291 @@  discard block
 block discarded – undo
72 72
             $fields['_wpinv_trial_period']       = 'wpinv_trial_period';
73 73
             $fields['_wpinv_trial_interval']     = 'wpinv_trial_interval';
74 74
             
75
-            if ( !isset( $_POST['wpinv_is_recurring'] ) ) {
75
+            if (!isset($_POST['wpinv_is_recurring'])) {
76 76
                 $_POST['wpinv_is_recurring'] = 0;
77 77
             }
78 78
             
79
-            if ( !isset( $_POST['wpinv_free_trial'] ) || empty( $_POST['wpinv_is_recurring'] ) ) {
79
+            if (!isset($_POST['wpinv_free_trial']) || empty($_POST['wpinv_is_recurring'])) {
80 80
                 $_POST['wpinv_free_trial'] = 0;
81 81
             }
82 82
             
83
-            foreach ( $fields as $field => $name ) {
84
-                if ( isset( $_POST[ $name ] ) ) {
85
-                    if ( $field == '_wpinv_price' ) {
86
-                        if ( get_post_meta( $post_id, '_wpinv_type', true ) === 'package' ) {
87
-                            $value = wpinv_sanitize_amount( get_post_meta( $post_id, '_wpinv_price', true ) ); // Don't allow edit GD package item price.
83
+            foreach ($fields as $field => $name) {
84
+                if (isset($_POST[$name])) {
85
+                    if ($field == '_wpinv_price') {
86
+                        if (get_post_meta($post_id, '_wpinv_type', true) === 'package') {
87
+                            $value = wpinv_sanitize_amount(get_post_meta($post_id, '_wpinv_price', true)); // Don't allow edit GD package item price.
88 88
                         } else {
89
-                            $value = wpinv_sanitize_amount( $_POST[ $name ] );
89
+                            $value = wpinv_sanitize_amount($_POST[$name]);
90 90
                         }
91 91
                     } else {
92
-                        $value = is_string( $_POST[ $name ] ) ? sanitize_text_field( $_POST[ $name ] ) : $_POST[ $name ];
92
+                        $value = is_string($_POST[$name]) ? sanitize_text_field($_POST[$name]) : $_POST[$name];
93 93
                     }
94 94
                     
95
-                    $value = apply_filters( 'wpinv_item_metabox_save_' . $field, $value, $name );
96
-                    update_post_meta( $post_id, $field, $value );
95
+                    $value = apply_filters('wpinv_item_metabox_save_' . $field, $value, $name);
96
+                    update_post_meta($post_id, $field, $value);
97 97
                 }
98 98
             }
99 99
         }
100 100
     }
101 101
 }
102
-add_action( 'save_post', 'wpinv_save_meta_boxes', 10, 3 );
102
+add_action('save_post', 'wpinv_save_meta_boxes', 10, 3);
103 103
 
104
-function wpinv_bulk_and_quick_edit_save( $post_id, $post, $update = false ) {
105
-    if ( !( !empty( $_POST['action'] ) && $_POST['action'] == 'inline-save' ) ) {
104
+function wpinv_bulk_and_quick_edit_save($post_id, $post, $update = false) {
105
+    if (!(!empty($_POST['action']) && $_POST['action'] == 'inline-save')) {
106 106
         return;
107 107
     }
108 108
     
109 109
     // $post_id and $post are required
110
-    if ( empty( $post_id ) || empty( $post ) ) {
110
+    if (empty($post_id) || empty($post)) {
111 111
         return;
112 112
     }
113 113
         
114
-    if ( !current_user_can( 'edit_post', $post_id ) || empty( $post->post_type ) ) {
114
+    if (!current_user_can('edit_post', $post_id) || empty($post->post_type)) {
115 115
         return;
116 116
     }
117 117
     
118 118
     // Dont' save meta boxes for revisions or autosaves
119
-    if ( defined( 'DOING_AUTOSAVE' ) || is_int( wp_is_post_revision( $post ) ) || is_int( wp_is_post_autosave( $post ) ) ) {
119
+    if (defined('DOING_AUTOSAVE') || is_int(wp_is_post_revision($post)) || is_int(wp_is_post_autosave($post))) {
120 120
         return;
121 121
     }
122 122
 
123
-    if ( $post->post_type == 'wpi_item' ) {
123
+    if ($post->post_type == 'wpi_item') {
124 124
         // verify nonce
125
-        if ( isset( $_POST['_wpinv_item_price'] ) && get_post_meta( $post->ID, '_wpinv_type', true ) !== 'package' ) {
126
-            update_post_meta( $post_id, '_wpinv_price', wpinv_sanitize_amount( $_POST['_wpinv_item_price'] ) );
125
+        if (isset($_POST['_wpinv_item_price']) && get_post_meta($post->ID, '_wpinv_type', true) !== 'package') {
126
+            update_post_meta($post_id, '_wpinv_price', wpinv_sanitize_amount($_POST['_wpinv_item_price']));
127 127
         }
128 128
         
129
-        if ( isset( $_POST['_wpinv_vat_class'] ) ) {
130
-            update_post_meta( $post_id, '_wpinv_vat_class', sanitize_text_field( $_POST['_wpinv_vat_class'] ) );
129
+        if (isset($_POST['_wpinv_vat_class'])) {
130
+            update_post_meta($post_id, '_wpinv_vat_class', sanitize_text_field($_POST['_wpinv_vat_class']));
131 131
         }
132 132
 
133
-        if ( isset( $_POST['_wpinv_vat_rules'] ) ) {
134
-            update_post_meta( $post_id, '_wpinv_vat_rule', sanitize_text_field( $_POST['_wpinv_vat_rules'] ) );
133
+        if (isset($_POST['_wpinv_vat_rules'])) {
134
+            update_post_meta($post_id, '_wpinv_vat_rule', sanitize_text_field($_POST['_wpinv_vat_rules']));
135 135
         }
136 136
         
137
-        if ( isset( $_POST['_wpinv_item_type'] ) ) {
138
-            update_post_meta( $post_id, '_wpinv_type', sanitize_text_field( $_POST['_wpinv_item_type'] ) );
137
+        if (isset($_POST['_wpinv_item_type'])) {
138
+            update_post_meta($post_id, '_wpinv_type', sanitize_text_field($_POST['_wpinv_item_type']));
139 139
         }
140 140
     }
141 141
 }
142
-add_action( 'save_post', 'wpinv_bulk_and_quick_edit_save', 10, 3 );
142
+add_action('save_post', 'wpinv_bulk_and_quick_edit_save', 10, 3);
143 143
 
144 144
 function wpinv_register_item_meta_boxes() {    
145 145
     global $wpinv_euvat;
146 146
     
147
-    add_meta_box( 'wpinv_field_prices', __( 'Item Price', 'invoicing' ), 'WPInv_Meta_Box_Items::prices', 'wpi_item', 'normal', 'high' );
147
+    add_meta_box('wpinv_field_prices', __('Item Price', 'invoicing'), 'WPInv_Meta_Box_Items::prices', 'wpi_item', 'normal', 'high');
148 148
 
149
-    if ( $wpinv_euvat->allow_vat_rules() ) {
150
-        add_meta_box( 'wpinv_field_vat_rules', __( 'VAT rules type to use', 'invoicing' ), 'WPInv_Meta_Box_Items::vat_rules', 'wpi_item', 'normal', 'high' );
149
+    if ($wpinv_euvat->allow_vat_rules()) {
150
+        add_meta_box('wpinv_field_vat_rules', __('VAT rules type to use', 'invoicing'), 'WPInv_Meta_Box_Items::vat_rules', 'wpi_item', 'normal', 'high');
151 151
     }
152 152
     
153
-    if ( $wpinv_euvat->allow_vat_classes() ) {
154
-        add_meta_box( 'wpinv_field_vat_classes', __( 'VAT rates class to use', 'invoicing' ), 'WPInv_Meta_Box_Items::vat_classes', 'wpi_item', 'normal', 'high' );
153
+    if ($wpinv_euvat->allow_vat_classes()) {
154
+        add_meta_box('wpinv_field_vat_classes', __('VAT rates class to use', 'invoicing'), 'WPInv_Meta_Box_Items::vat_classes', 'wpi_item', 'normal', 'high');
155 155
     }
156 156
     
157
-    add_meta_box( 'wpinv_field_item_info', __( 'Item info', 'invoicing' ), 'WPInv_Meta_Box_Items::item_info', 'wpi_item', 'side', 'core' );
157
+    add_meta_box('wpinv_field_item_info', __('Item info', 'invoicing'), 'WPInv_Meta_Box_Items::item_info', 'wpi_item', 'side', 'core');
158 158
 }
159 159
 
160 160
 function wpinv_register_discount_meta_boxes() {
161
-    add_meta_box( 'wpinv_discount_fields', __( 'Discount Details', 'invoicing' ), 'wpinv_discount_metabox_details', 'wpi_discount', 'normal', 'high' );
161
+    add_meta_box('wpinv_discount_fields', __('Discount Details', 'invoicing'), 'wpinv_discount_metabox_details', 'wpi_discount', 'normal', 'high');
162 162
 }
163 163
 
164
-function wpinv_discount_metabox_details( $post ) {
164
+function wpinv_discount_metabox_details($post) {
165 165
     $discount_id    = $post->ID;
166
-    $discount       = wpinv_get_discount( $discount_id );
166
+    $discount       = wpinv_get_discount($discount_id);
167 167
     
168
-    $type           = wpinv_get_discount_type( $discount_id );
169
-    $item_reqs      = wpinv_get_discount_item_reqs( $discount_id );
170
-    $excluded_items = wpinv_get_discount_excluded_items( $discount_id );
171
-    $min_total      = wpinv_get_discount_min_total( $discount_id );
172
-    $max_total      = wpinv_get_discount_max_total( $discount_id );
173
-    $max_uses       = wpinv_get_discount_max_uses( $discount_id );
174
-    $single_use     = wpinv_discount_is_single_use( $discount_id );
175
-    $recurring      = (bool)wpinv_discount_is_recurring( $discount_id );
168
+    $type           = wpinv_get_discount_type($discount_id);
169
+    $item_reqs      = wpinv_get_discount_item_reqs($discount_id);
170
+    $excluded_items = wpinv_get_discount_excluded_items($discount_id);
171
+    $min_total      = wpinv_get_discount_min_total($discount_id);
172
+    $max_total      = wpinv_get_discount_max_total($discount_id);
173
+    $max_uses       = wpinv_get_discount_max_uses($discount_id);
174
+    $single_use     = wpinv_discount_is_single_use($discount_id);
175
+    $recurring      = (bool)wpinv_discount_is_recurring($discount_id);
176 176
     
177 177
     $min_total      = $min_total > 0 ? $min_total : '';
178 178
     $max_total      = $max_total > 0 ? $max_total : '';
179 179
     $max_uses       = $max_uses > 0 ? $max_uses : '';
180 180
 ?>
181
-<?php do_action( 'wpinv_discount_form_top', $post ); ?>
182
-<?php wp_nonce_field( 'wpinv_discount_metabox_nonce', 'wpinv_discount_metabox_nonce' ); ;?>
181
+<?php do_action('wpinv_discount_form_top', $post); ?>
182
+<?php wp_nonce_field('wpinv_discount_metabox_nonce', 'wpinv_discount_metabox_nonce'); ;?>
183 183
 <table class="form-table wpi-form-table">
184 184
     <tbody>
185
-        <?php do_action( 'wpinv_discount_form_first', $post ); ?>
186
-        <?php do_action( 'wpinv_discount_form_before_code', $post ); ?>
185
+        <?php do_action('wpinv_discount_form_first', $post); ?>
186
+        <?php do_action('wpinv_discount_form_before_code', $post); ?>
187 187
         <tr>
188 188
             <th valign="top" scope="row">
189
-                <label for="wpinv_discount_code"><?php _e( 'Discount Code', 'invoicing' ); ?></label>
189
+                <label for="wpinv_discount_code"><?php _e('Discount Code', 'invoicing'); ?></label>
190 190
             </th>
191 191
             <td>
192
-                <input type="text" name="code" id="wpinv_discount_code" class="medium-text" value="<?php echo esc_attr( wpinv_get_discount_code( $discount_id ) ); ?>" required>
193
-                <p class="description"><?php _e( 'Enter a code for this discount, such as 10OFF', 'invoicing' ); ?></p>
192
+                <input type="text" name="code" id="wpinv_discount_code" class="medium-text" value="<?php echo esc_attr(wpinv_get_discount_code($discount_id)); ?>" required>
193
+                <p class="description"><?php _e('Enter a code for this discount, such as 10OFF', 'invoicing'); ?></p>
194 194
             </td>
195 195
         </tr>
196
-        <?php do_action( 'wpinv_discount_form_before_type', $post ); ?>
196
+        <?php do_action('wpinv_discount_form_before_type', $post); ?>
197 197
         <tr>
198 198
             <th valign="top" scope="row">
199
-                <label for="wpinv_discount_type"><?php _e( 'Discount Type', 'invoicing' ); ?></label>
199
+                <label for="wpinv_discount_type"><?php _e('Discount Type', 'invoicing'); ?></label>
200 200
             </th>
201 201
             <td>
202 202
                 <select id="wpinv_discount_type" name="type" class="medium-text">
203
-                    <?php foreach ( wpinv_get_discount_types() as $value => $label ) { ?>
204
-                    <option value="<?php echo $value ;?>" <?php selected( $type, $value ); ?>><?php echo $label; ?></option>
203
+                    <?php foreach (wpinv_get_discount_types() as $value => $label) { ?>
204
+                    <option value="<?php echo $value; ?>" <?php selected($type, $value); ?>><?php echo $label; ?></option>
205 205
                     <?php } ?>
206 206
                 </select>
207
-                <p class="description"><?php _e( 'The kind of discount to apply for this discount.', 'invoicing' ); ?></p>
207
+                <p class="description"><?php _e('The kind of discount to apply for this discount.', 'invoicing'); ?></p>
208 208
             </td>
209 209
         </tr>
210
-        <?php do_action( 'wpinv_discount_form_before_amount', $post ); ?>
210
+        <?php do_action('wpinv_discount_form_before_amount', $post); ?>
211 211
         <tr>
212 212
             <th valign="top" scope="row">
213
-                <label for="wpinv_discount_amount"><?php _e( 'Amount', 'invoicing' ); ?></label>
213
+                <label for="wpinv_discount_amount"><?php _e('Amount', 'invoicing'); ?></label>
214 214
             </th>
215 215
             <td>
216
-                <input type="text" name="amount" id="wpinv_discount_amount" class="wpi-field-price wpi-price" value="<?php echo esc_attr( wpinv_get_discount_amount( $discount_id ) ); ?>" required> <font class="wpi-discount-p">%</font><font class="wpi-discount-f" style="display:none;"><?php echo wpinv_currency_symbol() ;?></font>
217
-                <p style="display:none;" class="description"><?php _e( 'Enter the discount amount in USD', 'invoicing' ); ?></p>
218
-                <p class="description"><?php _e( 'Enter the discount value. Ex: 10', 'invoicing' ); ?></p>
216
+                <input type="text" name="amount" id="wpinv_discount_amount" class="wpi-field-price wpi-price" value="<?php echo esc_attr(wpinv_get_discount_amount($discount_id)); ?>" required> <font class="wpi-discount-p">%</font><font class="wpi-discount-f" style="display:none;"><?php echo wpinv_currency_symbol(); ?></font>
217
+                <p style="display:none;" class="description"><?php _e('Enter the discount amount in USD', 'invoicing'); ?></p>
218
+                <p class="description"><?php _e('Enter the discount value. Ex: 10', 'invoicing'); ?></p>
219 219
             </td>
220 220
         </tr>
221
-        <?php do_action( 'wpinv_discount_form_before_items', $post ); ?>
221
+        <?php do_action('wpinv_discount_form_before_items', $post); ?>
222 222
         <tr>
223 223
             <th valign="top" scope="row">
224
-                <label for="wpinv_discount_items"><?php _e( 'Items', 'invoicing' ); ?></label>
224
+                <label for="wpinv_discount_items"><?php _e('Items', 'invoicing'); ?></label>
225 225
             </th>
226 226
             <td>
227
-                <p><?php echo wpinv_item_dropdown( array(
227
+                <p><?php echo wpinv_item_dropdown(array(
228 228
                         'name'              => 'items[]',
229 229
                         'id'                => 'items',
230 230
                         'selected'          => $item_reqs,
231 231
                         'multiple'          => true,
232 232
                         'chosen'            => true,
233 233
                         'class'             => 'medium-text',
234
-                        'placeholder'       => __( 'Select one or more Items', 'invoicing' ),
234
+                        'placeholder'       => __('Select one or more Items', 'invoicing'),
235 235
                         'show_recurring'    => true,
236
-                    ) ); ?>
236
+                    )); ?>
237 237
                 </p>
238
-                <p class="description"><?php _e( 'Items which need to be in the cart to use this discount or, for "Item Discounts", which items are discounted. If left blank, this discount can be used on any item.', 'invoicing' ); ?></p>
238
+                <p class="description"><?php _e('Items which need to be in the cart to use this discount or, for "Item Discounts", which items are discounted. If left blank, this discount can be used on any item.', 'invoicing'); ?></p>
239 239
             </td>
240 240
         </tr>
241
-        <?php do_action( 'wpinv_discount_form_before_excluded_items', $post ); ?>
241
+        <?php do_action('wpinv_discount_form_before_excluded_items', $post); ?>
242 242
         <tr>
243 243
             <th valign="top" scope="row">
244
-                <label for="wpinv_discount_excluded_items"><?php _e( 'Excluded Items', 'invoicing' ); ?></label>
244
+                <label for="wpinv_discount_excluded_items"><?php _e('Excluded Items', 'invoicing'); ?></label>
245 245
             </th>
246 246
             <td>
247
-                <p><?php echo wpinv_item_dropdown( array(
247
+                <p><?php echo wpinv_item_dropdown(array(
248 248
                         'name'              => 'excluded_items[]',
249 249
                         'id'                => 'excluded_items',
250 250
                         'selected'          => $excluded_items,
251 251
                         'multiple'          => true,
252 252
                         'chosen'            => true,
253 253
                         'class'             => 'medium-text',
254
-                        'placeholder'       => __( 'Select one or more Items', 'invoicing' ),
254
+                        'placeholder'       => __('Select one or more Items', 'invoicing'),
255 255
                         'show_recurring'    => true,
256
-                    ) ); ?>
256
+                    )); ?>
257 257
                 </p>
258
-                <p class="description"><?php _e( 'Items which are NOT allowed to use this discount.', 'invoicing' ); ?></p>
258
+                <p class="description"><?php _e('Items which are NOT allowed to use this discount.', 'invoicing'); ?></p>
259 259
             </td>
260 260
         </tr>
261
-        <?php do_action( 'wpinv_discount_form_before_start', $post ); ?>
261
+        <?php do_action('wpinv_discount_form_before_start', $post); ?>
262 262
         <tr>
263 263
             <th valign="top" scope="row">
264
-                <label for="wpinv_discount_start"><?php _e( 'Start date', 'invoicing' ); ?></label>
264
+                <label for="wpinv_discount_start"><?php _e('Start date', 'invoicing'); ?></label>
265 265
             </th>
266 266
             <td>
267
-                <input type="text" class="medium-text wpiDatepicker" id="wpinv_discount_start" data-dateFormat="yy-mm-dd" name="start" value="<?php echo esc_attr( wpinv_get_discount_start_date( $discount_id ) ); ?>">
268
-                <p class="description"><?php _e( 'Enter the start date for this discount code in the format of yyyy-mm-dd. For no start date, leave blank. If entered, the discount can only be used after or on this date.', 'invoicing' ); ?></p>
267
+                <input type="text" class="medium-text wpiDatepicker" id="wpinv_discount_start" data-dateFormat="yy-mm-dd" name="start" value="<?php echo esc_attr(wpinv_get_discount_start_date($discount_id)); ?>">
268
+                <p class="description"><?php _e('Enter the start date for this discount code in the format of yyyy-mm-dd. For no start date, leave blank. If entered, the discount can only be used after or on this date.', 'invoicing'); ?></p>
269 269
             </td>
270 270
         </tr>
271
-        <?php do_action( 'wpinv_discount_form_before_expiration', $post ); ?>
271
+        <?php do_action('wpinv_discount_form_before_expiration', $post); ?>
272 272
         <tr>
273 273
             <th valign="top" scope="row">
274
-                <label for="wpinv_discount_expiration"><?php _e( 'Expiration date', 'invoicing' ); ?></label>
274
+                <label for="wpinv_discount_expiration"><?php _e('Expiration date', 'invoicing'); ?></label>
275 275
             </th>
276 276
             <td>
277
-                <input type="text" class="medium-text wpiDatepicker" id="wpinv_discount_expiration" data-dateFormat="yy-mm-dd" name="expiration" value="<?php echo esc_attr( wpinv_get_discount_expiration( $discount_id ) ); ?>">
278
-                <p class="description"><?php _e( 'Enter the expiration date for this discount code in the format of yyyy-mm-dd. Leave blank for no expiration.', 'invoicing' ); ?></p>
277
+                <input type="text" class="medium-text wpiDatepicker" id="wpinv_discount_expiration" data-dateFormat="yy-mm-dd" name="expiration" value="<?php echo esc_attr(wpinv_get_discount_expiration($discount_id)); ?>">
278
+                <p class="description"><?php _e('Enter the expiration date for this discount code in the format of yyyy-mm-dd. Leave blank for no expiration.', 'invoicing'); ?></p>
279 279
             </td>
280 280
         </tr>
281
-        <?php do_action( 'wpinv_discount_form_before_min_total', $post ); ?>
281
+        <?php do_action('wpinv_discount_form_before_min_total', $post); ?>
282 282
         <tr>
283 283
             <th valign="top" scope="row">
284
-                <label for="wpinv_discount_min_total"><?php _e( 'Minimum Amount', 'invoicing' ); ?></label>
284
+                <label for="wpinv_discount_min_total"><?php _e('Minimum Amount', 'invoicing'); ?></label>
285 285
             </th>
286 286
             <td>
287 287
                 <input type="text" name="min_total" id="wpinv_discount_min_total" class="wpi-field-price wpi-price" value="<?php echo $min_total; ?>">
288
-                <p class="description"><?php _e( 'This allows you to set the minimum amount (subtotal, including taxes) allowed when using the discount.', 'invoicing' ); ?></p>
288
+                <p class="description"><?php _e('This allows you to set the minimum amount (subtotal, including taxes) allowed when using the discount.', 'invoicing'); ?></p>
289 289
             </td>
290 290
         </tr>
291
-        <?php do_action( 'wpinv_discount_form_before_max_total', $post ); ?>
291
+        <?php do_action('wpinv_discount_form_before_max_total', $post); ?>
292 292
         <tr>
293 293
             <th valign="top" scope="row">
294
-                <label for="wpinv_discount_max_total"><?php _e( 'Maximum Amount', 'invoicing' ); ?></label>
294
+                <label for="wpinv_discount_max_total"><?php _e('Maximum Amount', 'invoicing'); ?></label>
295 295
             </th>
296 296
             <td>
297 297
                 <input type="text" name="max_total" id="wpinv_discount_max_total" class="wpi-field-price wpi-price" value="<?php echo $max_total; ?>">
298
-                <p class="description"><?php _e( 'This allows you to set the maximum amount (subtotal, including taxes) allowed when using the discount.', 'invoicing' ); ?></p>
298
+                <p class="description"><?php _e('This allows you to set the maximum amount (subtotal, including taxes) allowed when using the discount.', 'invoicing'); ?></p>
299 299
             </td>
300 300
         </tr>
301
-        <?php do_action( 'wpinv_discount_form_before_recurring', $post ); ?>
301
+        <?php do_action('wpinv_discount_form_before_recurring', $post); ?>
302 302
         <tr>
303 303
             <th valign="top" scope="row">
304
-                <label for="wpinv_discount_recurring"><?php _e( 'For recurring apply to', 'invoicing' ); ?></label>
304
+                <label for="wpinv_discount_recurring"><?php _e('For recurring apply to', 'invoicing'); ?></label>
305 305
             </th>
306 306
             <td>
307 307
                 <select id="wpinv_discount_recurring" name="recurring" class="medium-text">
308
-                    <option value="0" <?php selected( false, $recurring ); ?>><?php _e( 'All payments', 'invoicing' ); ?></option>
309
-                    <option value="1" <?php selected( true, $recurring ); ?>><?php _e( 'First payment only', 'invoicing' ); ?></option>
308
+                    <option value="0" <?php selected(false, $recurring); ?>><?php _e('All payments', 'invoicing'); ?></option>
309
+                    <option value="1" <?php selected(true, $recurring); ?>><?php _e('First payment only', 'invoicing'); ?></option>
310 310
                 </select>
311
-                <p class="description"><?php _e( '<b>All payments:</b> apply this discount to all recurring payments of the recurring invoice. <br><b>First payment only:</b> apply this discount to only first payment of the recurring invoice.', 'invoicing' ); ?></p>
311
+                <p class="description"><?php _e('<b>All payments:</b> apply this discount to all recurring payments of the recurring invoice. <br><b>First payment only:</b> apply this discount to only first payment of the recurring invoice.', 'invoicing'); ?></p>
312 312
             </td>
313 313
         </tr>
314
-        <?php do_action( 'wpinv_discount_form_before_max_uses', $post ); ?>
314
+        <?php do_action('wpinv_discount_form_before_max_uses', $post); ?>
315 315
         <tr>
316 316
             <th valign="top" scope="row">
317
-                <label for="wpinv_discount_max_uses"><?php _e( 'Max Uses', 'invoicing' ); ?></label>
317
+                <label for="wpinv_discount_max_uses"><?php _e('Max Uses', 'invoicing'); ?></label>
318 318
             </th>
319 319
             <td>
320 320
                 <input type="number" min="0" step="1" id="wpinv_discount_max_uses" name="max_uses" class="medium-text" value="<?php echo $max_uses; ?>">
321
-                <p class="description"><?php _e( 'The maximum number of times this discount can be used. Leave blank for unlimited.', 'invoicing' ); ?></p>
321
+                <p class="description"><?php _e('The maximum number of times this discount can be used. Leave blank for unlimited.', 'invoicing'); ?></p>
322 322
             </td>
323 323
         </tr>
324
-        <?php do_action( 'wpinv_discount_form_before_single_use', $post ); ?>
324
+        <?php do_action('wpinv_discount_form_before_single_use', $post); ?>
325 325
         <tr>
326 326
             <th valign="top" scope="row">
327
-                <label for="wpinv_discount_single_use"><?php _e( 'Use Once Per User', 'invoicing' ); ?></label>
327
+                <label for="wpinv_discount_single_use"><?php _e('Use Once Per User', 'invoicing'); ?></label>
328 328
             </th>
329 329
             <td>
330
-                <input type="checkbox" value="1" name="single_use" id="wpinv_discount_single_use" <?php checked( true, $single_use ); ?>>
331
-                <span class="description"><?php _e( 'Limit this discount to a single use per user?', 'invoicing' ); ?></span>
330
+                <input type="checkbox" value="1" name="single_use" id="wpinv_discount_single_use" <?php checked(true, $single_use); ?>>
331
+                <span class="description"><?php _e('Limit this discount to a single use per user?', 'invoicing'); ?></span>
332 332
             </td>
333 333
         </tr>
334
-        <?php do_action( 'wpinv_discount_form_last', $post ); ?>
334
+        <?php do_action('wpinv_discount_form_last', $post); ?>
335 335
     </tbody>
336 336
 </table>
337
-<?php do_action( 'wpinv_discount_form_bottom', $post ); ?>
337
+<?php do_action('wpinv_discount_form_bottom', $post); ?>
338 338
     <?php
339 339
 }
340 340
 
341
-function wpinv_discount_metabox_save( $post_id, $post, $update = false ) {
342
-    $post_type = !empty( $post ) ? $post->post_type : '';
341
+function wpinv_discount_metabox_save($post_id, $post, $update = false) {
342
+    $post_type = !empty($post) ? $post->post_type : '';
343 343
     
344
-    if ( $post_type != 'wpi_discount' ) {
344
+    if ($post_type != 'wpi_discount') {
345 345
         return;
346 346
     }
347 347
     
348
-    if ( !isset( $_POST['wpinv_discount_metabox_nonce'] ) || ( isset( $_POST['wpinv_discount_metabox_nonce'] ) && !wp_verify_nonce( $_POST['wpinv_discount_metabox_nonce'], 'wpinv_discount_metabox_nonce' ) ) ) {
348
+    if (!isset($_POST['wpinv_discount_metabox_nonce']) || (isset($_POST['wpinv_discount_metabox_nonce']) && !wp_verify_nonce($_POST['wpinv_discount_metabox_nonce'], 'wpinv_discount_metabox_nonce'))) {
349 349
         return;
350 350
     }
351 351
     
352
-    if ( ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) || ( defined( 'DOING_AJAX') && DOING_AJAX ) || isset( $_REQUEST['bulk_edit'] ) ) {
352
+    if ((defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) || (defined('DOING_AJAX') && DOING_AJAX) || isset($_REQUEST['bulk_edit'])) {
353 353
         return;
354 354
     }
355 355
     
356
-    if ( !current_user_can( 'manage_options', $post_id ) ) {
356
+    if (!current_user_can('manage_options', $post_id)) {
357 357
         return;
358 358
     }
359 359
     
360
-    return wpinv_store_discount( $post_id, $_POST, $post, $update );
360
+    return wpinv_store_discount($post_id, $_POST, $post, $update);
361 361
 }
362
-add_action( 'save_post', 'wpinv_discount_metabox_save', 10, 3 );
363 362
\ No newline at end of file
363
+add_action('save_post', 'wpinv_discount_metabox_save', 10, 3);
364 364
\ No newline at end of file
Please login to merge, or discard this patch.
includes/admin/admin-pages.php 1 patch
Spacing   +145 added lines, -145 removed lines patch added patch discarded remove patch
@@ -1,66 +1,66 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 // MUST have WordPress.
3
-if ( !defined( 'WPINC' ) ) {
4
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
3
+if (!defined('WPINC')) {
4
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
5 5
 }
6 6
 
7
-add_action( 'admin_menu', 'wpinv_add_options_link', 10 );
7
+add_action('admin_menu', 'wpinv_add_options_link', 10);
8 8
 function wpinv_add_options_link() {
9 9
     global $menu;
10 10
 
11
-    if ( current_user_can( 'manage_options' ) ) {
12
-        $menu[] = array( '', 'read', 'separator-wpinv', '', 'wp-menu-separator wpinv' );
11
+    if (current_user_can('manage_options')) {
12
+        $menu[] = array('', 'read', 'separator-wpinv', '', 'wp-menu-separator wpinv');
13 13
     }
14 14
     
15
-    $wpi_invoice            = get_post_type_object( 'wpi_invoice' );
15
+    $wpi_invoice = get_post_type_object('wpi_invoice');
16 16
 
17
-    add_menu_page( __( 'Invoicing', 'invoicing' ), __( 'Invoicing', 'invoicing' ), 'manage_options', 'wpinv', null, $wpi_invoice->menu_icon, '54.123460' );
17
+    add_menu_page(__('Invoicing', 'invoicing'), __('Invoicing', 'invoicing'), 'manage_options', 'wpinv', null, $wpi_invoice->menu_icon, '54.123460');
18 18
     
19
-    $wpi_settings_page   = add_submenu_page( 'wpinv', __( 'Invoice Settings', 'invoicing' ), __( 'Settings', 'invoicing' ), 'manage_options', 'wpinv-settings', 'wpinv_options_page' );
19
+    $wpi_settings_page = add_submenu_page('wpinv', __('Invoice Settings', 'invoicing'), __('Settings', 'invoicing'), 'manage_options', 'wpinv-settings', 'wpinv_options_page');
20 20
 }
21 21
 
22
-add_action( 'admin_menu', 'wpinv_remove_admin_submenus', 999 );
22
+add_action('admin_menu', 'wpinv_remove_admin_submenus', 999);
23 23
 function wpinv_remove_admin_submenus() {
24
-    remove_submenu_page( 'edit.php?post_type=wpi_invoice', 'post-new.php?post_type=wpi_invoice' );
24
+    remove_submenu_page('edit.php?post_type=wpi_invoice', 'post-new.php?post_type=wpi_invoice');
25 25
 }
26 26
 
27
-add_filter( 'manage_wpi_discount_posts_columns', 'wpinv_discount_columns' );
28
-function wpinv_discount_columns( $existing_columns ) {
27
+add_filter('manage_wpi_discount_posts_columns', 'wpinv_discount_columns');
28
+function wpinv_discount_columns($existing_columns) {
29 29
     $columns                = array();
30 30
     $columns['cb']          = $existing_columns['cb'];
31
-    $columns['name']        = __( 'Name', 'invoicing' );
32
-    $columns['code']        = __( 'Code', 'invoicing' );
33
-    $columns['amount']      = __( 'Amount', 'invoicing' );
34
-    $columns['usage']       = __( 'Usage / Limit', 'invoicing' );
35
-    $columns['expiry_date'] = __( 'Expiry Date', 'invoicing' );
36
-    $columns['status']      = __( 'Status', 'invoicing' );
31
+    $columns['name']        = __('Name', 'invoicing');
32
+    $columns['code']        = __('Code', 'invoicing');
33
+    $columns['amount']      = __('Amount', 'invoicing');
34
+    $columns['usage']       = __('Usage / Limit', 'invoicing');
35
+    $columns['expiry_date'] = __('Expiry Date', 'invoicing');
36
+    $columns['status']      = __('Status', 'invoicing');
37 37
 
38 38
     return $columns;
39 39
 }
40 40
 
41
-add_action( 'manage_wpi_discount_posts_custom_column', 'wpinv_discount_custom_column' );
42
-function wpinv_discount_custom_column( $column ) {
41
+add_action('manage_wpi_discount_posts_custom_column', 'wpinv_discount_custom_column');
42
+function wpinv_discount_custom_column($column) {
43 43
     global $post;
44 44
     
45 45
     $discount = $post;
46 46
 
47
-    switch ( $column ) {
47
+    switch ($column) {
48 48
         case 'name' :
49
-            echo get_the_title( $discount->ID );
49
+            echo get_the_title($discount->ID);
50 50
         break;
51 51
         case 'code' :
52
-            echo wpinv_get_discount_code( $discount->ID );
52
+            echo wpinv_get_discount_code($discount->ID);
53 53
         break;
54 54
         case 'amount' :
55
-            echo wpinv_format_discount_rate( wpinv_get_discount_type( $discount->ID ), wpinv_get_discount_amount( $discount->ID ) );
55
+            echo wpinv_format_discount_rate(wpinv_get_discount_type($discount->ID), wpinv_get_discount_amount($discount->ID));
56 56
         break;
57 57
         case 'usage_limit' :
58
-            echo wpinv_get_discount_uses( $discount->ID );
58
+            echo wpinv_get_discount_uses($discount->ID);
59 59
         break;
60 60
         case 'usage' :
61
-            $usage = wpinv_get_discount_uses( $discount->ID ) . ' / ';
62
-            if ( wpinv_get_discount_max_uses( $discount->ID ) ) {
63
-                $usage .= wpinv_get_discount_max_uses( $discount->ID );
61
+            $usage = wpinv_get_discount_uses($discount->ID) . ' / ';
62
+            if (wpinv_get_discount_max_uses($discount->ID)) {
63
+                $usage .= wpinv_get_discount_max_uses($discount->ID);
64 64
             } else {
65 65
                 $usage .= ' &infin;';
66 66
             }
@@ -68,162 +68,162 @@  discard block
 block discarded – undo
68 68
             echo $usage;
69 69
         break;
70 70
         case 'expiry_date' :
71
-            if ( wpinv_get_discount_expiration( $discount->ID ) ) {
72
-                $expiration = date_i18n( get_option( 'date_format' ), strtotime( wpinv_get_discount_expiration( $discount->ID ) ) );
71
+            if (wpinv_get_discount_expiration($discount->ID)) {
72
+                $expiration = date_i18n(get_option('date_format'), strtotime(wpinv_get_discount_expiration($discount->ID)));
73 73
             } else {
74
-                $expiration = __( 'Never', 'invoicing' );
74
+                $expiration = __('Never', 'invoicing');
75 75
             }
76 76
                 
77 77
             echo $expiration;
78 78
         break;
79 79
         case 'description' :
80
-            echo wp_kses_post( $post->post_excerpt );
80
+            echo wp_kses_post($post->post_excerpt);
81 81
         break;
82 82
         case 'status' :
83
-            $status = wpinv_is_discount_expired( $discount->ID ) ? 'expired' : $discount->post_status;
83
+            $status = wpinv_is_discount_expired($discount->ID) ? 'expired' : $discount->post_status;
84 84
             
85
-            echo wpinv_discount_status( $status );
85
+            echo wpinv_discount_status($status);
86 86
         break;
87 87
     }
88 88
 }
89 89
 
90
-add_filter( 'post_row_actions', 'wpinv_post_row_actions', 9999, 2 );
91
-function wpinv_post_row_actions( $actions, $post ) {
92
-    $post_type = !empty( $post->post_type ) ? $post->post_type : '';
90
+add_filter('post_row_actions', 'wpinv_post_row_actions', 9999, 2);
91
+function wpinv_post_row_actions($actions, $post) {
92
+    $post_type = !empty($post->post_type) ? $post->post_type : '';
93 93
     
94
-    if ( $post_type == 'wpi_invoice' ) {
94
+    if ($post_type == 'wpi_invoice') {
95 95
         $actions = array();
96 96
     }
97 97
     
98
-    if ( $post_type == 'wpi_discount' ) {
99
-        $actions = wpinv_discount_row_actions( $post, $actions );
98
+    if ($post_type == 'wpi_discount') {
99
+        $actions = wpinv_discount_row_actions($post, $actions);
100 100
     }
101 101
     
102 102
     return $actions;
103 103
 }
104 104
 
105
-function wpinv_discount_row_actions( $discount, $row_actions ) {
106
-    $row_actions  = array();
107
-    $edit_link = get_edit_post_link( $discount->ID );
108
-    $row_actions['edit'] = '<a href="' . esc_url( $edit_link ) . '">' . __( 'Edit', 'invoicing' ) . '</a>';
105
+function wpinv_discount_row_actions($discount, $row_actions) {
106
+    $row_actions = array();
107
+    $edit_link = get_edit_post_link($discount->ID);
108
+    $row_actions['edit'] = '<a href="' . esc_url($edit_link) . '">' . __('Edit', 'invoicing') . '</a>';
109 109
 
110
-    if( in_array( strtolower( $discount->post_status ),  array(  'publish' ) ) ) {
111
-        $row_actions['deactivate'] = '<a href="' . esc_url( wp_nonce_url( add_query_arg( array( 'wpi_action' => 'deactivate_discount', 'discount' => $discount->ID ) ), 'wpinv_discount_nonce' ) ) . '">' . __( 'Deactivate', 'invoicing' ) . '</a>';
112
-    } elseif( in_array( strtolower( $discount->post_status ),  array( 'pending', 'draft' ) ) ) {
113
-        $row_actions['activate'] = '<a href="' . esc_url( wp_nonce_url( add_query_arg( array( 'wpi_action' => 'activate_discount', 'discount' => $discount->ID ) ), 'wpinv_discount_nonce' ) ) . '">' . __( 'Activate', 'invoicing' ) . '</a>';
110
+    if (in_array(strtolower($discount->post_status), array('publish'))) {
111
+        $row_actions['deactivate'] = '<a href="' . esc_url(wp_nonce_url(add_query_arg(array('wpi_action' => 'deactivate_discount', 'discount' => $discount->ID)), 'wpinv_discount_nonce')) . '">' . __('Deactivate', 'invoicing') . '</a>';
112
+    } elseif (in_array(strtolower($discount->post_status), array('pending', 'draft'))) {
113
+        $row_actions['activate'] = '<a href="' . esc_url(wp_nonce_url(add_query_arg(array('wpi_action' => 'activate_discount', 'discount' => $discount->ID)), 'wpinv_discount_nonce')) . '">' . __('Activate', 'invoicing') . '</a>';
114 114
     }
115 115
 
116
-    if ( wpinv_get_discount_uses( $discount->ID ) > 0 ) {
117
-        if ( isset( $row_actions['delete'] ) ) {
118
-            unset( $row_actions['delete'] ); // Don't delete used discounts.
116
+    if (wpinv_get_discount_uses($discount->ID) > 0) {
117
+        if (isset($row_actions['delete'])) {
118
+            unset($row_actions['delete']); // Don't delete used discounts.
119 119
         }
120 120
     } else {
121
-        $row_actions['delete'] = '<a href="' . esc_url( wp_nonce_url( add_query_arg( array( 'wpi_action' => 'delete_discount', 'discount' => $discount->ID ) ), 'wpinv_discount_nonce' ) ) . '">' . __( 'Delete', 'invoicing' ) . '</a>';
121
+        $row_actions['delete'] = '<a href="' . esc_url(wp_nonce_url(add_query_arg(array('wpi_action' => 'delete_discount', 'discount' => $discount->ID)), 'wpinv_discount_nonce')) . '">' . __('Delete', 'invoicing') . '</a>';
122 122
     }
123 123
     
124 124
 
125
-    $row_actions = apply_filters( 'wpinv_discount_row_actions', $row_actions, $discount );
125
+    $row_actions = apply_filters('wpinv_discount_row_actions', $row_actions, $discount);
126 126
 
127 127
     return $row_actions;
128 128
 }
129 129
 
130
-add_filter( 'list_table_primary_column', 'wpinv_table_primary_column', 10, 2 );
131
-function wpinv_table_primary_column( $default, $screen_id ) {
132
-    if ( 'edit-wpi_invoice' === $screen_id ) {
130
+add_filter('list_table_primary_column', 'wpinv_table_primary_column', 10, 2);
131
+function wpinv_table_primary_column($default, $screen_id) {
132
+    if ('edit-wpi_invoice' === $screen_id) {
133 133
         return 'name';
134 134
     }
135 135
     
136 136
     return $default;
137 137
 }
138 138
 
139
-function wpinv_discount_bulk_actions( $actions, $display = false ) {    
140
-    if ( !$display ) {
139
+function wpinv_discount_bulk_actions($actions, $display = false) {    
140
+    if (!$display) {
141 141
         return array();
142 142
     }
143 143
     
144 144
     $actions = array(
145
-        'activate'   => __( 'Activate', 'invoicing' ),
146
-        'deactivate' => __( 'Deactivate', 'invoicing' ),
147
-        'delete'     => __( 'Delete', 'invoicing' ),
145
+        'activate'   => __('Activate', 'invoicing'),
146
+        'deactivate' => __('Deactivate', 'invoicing'),
147
+        'delete'     => __('Delete', 'invoicing'),
148 148
     );
149 149
     $two = '';
150 150
     $which = 'top';
151 151
     echo '</div><div class="alignleft actions bulkactions">';
152
-    echo '<label for="bulk-action-selector-' . esc_attr( $which ) . '" class="screen-reader-text">' . __( 'Select bulk action' ) . '</label>';
153
-    echo '<select name="action' . $two . '" id="bulk-action-selector-' . esc_attr( $which ) . "\">";
154
-    echo '<option value="-1">' . __( 'Bulk Actions' ) . "</option>";
152
+    echo '<label for="bulk-action-selector-' . esc_attr($which) . '" class="screen-reader-text">' . __('Select bulk action') . '</label>';
153
+    echo '<select name="action' . $two . '" id="bulk-action-selector-' . esc_attr($which) . "\">";
154
+    echo '<option value="-1">' . __('Bulk Actions') . "</option>";
155 155
 
156
-    foreach ( $actions as $name => $title ) {
156
+    foreach ($actions as $name => $title) {
157 157
         $class = 'edit' === $name ? ' class="hide-if-no-js"' : '';
158 158
 
159 159
         echo "" . '<option value="' . $name . '"' . $class . '>' . $title . "</option>";
160 160
     }
161 161
     echo "</select>";
162 162
 
163
-    submit_button( __( 'Apply' ), 'action', '', false, array( 'id' => "doaction$two" ) );
163
+    submit_button(__('Apply'), 'action', '', false, array('id' => "doaction$two"));
164 164
     
165 165
     echo '</div><div class="alignleft actions">';
166 166
 }
167
-add_filter( 'bulk_actions-edit-wpi_discount', 'wpinv_discount_bulk_actions', 10 );
167
+add_filter('bulk_actions-edit-wpi_discount', 'wpinv_discount_bulk_actions', 10);
168 168
 
169
-function wpinv_disable_months_dropdown( $disable, $post_type ) {
170
-    if ( $post_type == 'wpi_discount' ) {
169
+function wpinv_disable_months_dropdown($disable, $post_type) {
170
+    if ($post_type == 'wpi_discount') {
171 171
         $disable = true;
172 172
     }
173 173
     
174 174
     return $disable;
175 175
 }
176
-add_filter( 'disable_months_dropdown', 'wpinv_disable_months_dropdown', 10, 2 );
176
+add_filter('disable_months_dropdown', 'wpinv_disable_months_dropdown', 10, 2);
177 177
 
178 178
 function wpinv_restrict_manage_posts() {
179 179
     global $typenow;
180 180
 
181
-    if( 'wpi_discount' == $typenow ) {
181
+    if ('wpi_discount' == $typenow) {
182 182
         wpinv_discount_filters();
183 183
     }
184 184
 }
185
-add_action( 'restrict_manage_posts', 'wpinv_restrict_manage_posts', 10 );
185
+add_action('restrict_manage_posts', 'wpinv_restrict_manage_posts', 10);
186 186
 
187 187
 function wpinv_discount_filters() {
188
-    echo wpinv_discount_bulk_actions( array(), true );
188
+    echo wpinv_discount_bulk_actions(array(), true);
189 189
     
190 190
     ?>
191 191
     <select name="discount_type" id="dropdown_wpinv_discount_type">
192
-        <option value=""><?php _e( 'Show all types', 'invoicing' ); ?></option>
192
+        <option value=""><?php _e('Show all types', 'invoicing'); ?></option>
193 193
         <?php
194 194
             $types = wpinv_get_discount_types();
195 195
 
196
-            foreach ( $types as $name => $type ) {
197
-                echo '<option value="' . esc_attr( $name ) . '"';
196
+            foreach ($types as $name => $type) {
197
+                echo '<option value="' . esc_attr($name) . '"';
198 198
 
199
-                if ( isset( $_GET['discount_type'] ) )
200
-                    selected( $name, $_GET['discount_type'] );
199
+                if (isset($_GET['discount_type']))
200
+                    selected($name, $_GET['discount_type']);
201 201
 
202
-                echo '>' . esc_html__( $type, 'invoicing' ) . '</option>';
202
+                echo '>' . esc_html__($type, 'invoicing') . '</option>';
203 203
             }
204 204
         ?>
205 205
     </select>
206 206
     <?php
207 207
 }
208 208
 
209
-function wpinv_request( $vars ) {
209
+function wpinv_request($vars) {
210 210
     global $typenow, $wp_query, $wp_post_statuses;
211 211
 
212
-    if ( 'wpi_invoice' === $typenow or 'wpi_quote' === $typenow ) {
213
-        if ( !isset( $vars['post_status'] ) ) {
212
+    if ('wpi_invoice' === $typenow or 'wpi_quote' === $typenow) {
213
+        if (!isset($vars['post_status'])) {
214 214
             $post_statuses = wpinv_get_invoice_statuses();
215 215
 
216
-            foreach ( $post_statuses as $status => $value ) {
217
-                if ( isset( $wp_post_statuses[ $status ] ) && false === $wp_post_statuses[ $status ]->show_in_admin_all_list ) {
218
-                    unset( $post_statuses[ $status ] );
216
+            foreach ($post_statuses as $status => $value) {
217
+                if (isset($wp_post_statuses[$status]) && false === $wp_post_statuses[$status]->show_in_admin_all_list) {
218
+                    unset($post_statuses[$status]);
219 219
                 }
220 220
             }
221 221
 
222
-            $vars['post_status'] = array_keys( $post_statuses );
222
+            $vars['post_status'] = array_keys($post_statuses);
223 223
         }
224 224
         
225
-        if ( isset( $vars['orderby'] ) ) {
226
-            if ( 'amount' == $vars['orderby'] ) {
225
+        if (isset($vars['orderby'])) {
226
+            if ('amount' == $vars['orderby']) {
227 227
                 $vars = array_merge(
228 228
                     $vars,
229 229
                     array(
@@ -231,7 +231,7 @@  discard block
 block discarded – undo
231 231
                         'orderby'  => 'meta_value_num'
232 232
                     )
233 233
                 );
234
-            } else if ( 'customer' == $vars['orderby'] ) {
234
+            } else if ('customer' == $vars['orderby']) {
235 235
                 $vars = array_merge(
236 236
                     $vars,
237 237
                     array(
@@ -241,9 +241,9 @@  discard block
 block discarded – undo
241 241
                 );
242 242
             }
243 243
         }
244
-    } else if ( 'wpi_item' == $typenow ) {
244
+    } else if ('wpi_item' == $typenow) {
245 245
         // Check if 'orderby' is set to "price"
246
-        if ( isset( $vars['orderby'] ) && 'price' == $vars['orderby'] ) {
246
+        if (isset($vars['orderby']) && 'price' == $vars['orderby']) {
247 247
             $vars = array_merge(
248 248
                 $vars,
249 249
                 array(
@@ -254,7 +254,7 @@  discard block
 block discarded – undo
254 254
         }
255 255
 
256 256
         // Check if "orderby" is set to "vat_rule"
257
-        if ( isset( $vars['orderby'] ) && 'vat_rule' == $vars['orderby'] ) {
257
+        if (isset($vars['orderby']) && 'vat_rule' == $vars['orderby']) {
258 258
             $vars = array_merge(
259 259
                 $vars,
260 260
                 array(
@@ -265,7 +265,7 @@  discard block
 block discarded – undo
265 265
         }
266 266
 
267 267
         // Check if "orderby" is set to "vat_class"
268
-        if ( isset( $vars['orderby'] ) && 'vat_class' == $vars['orderby'] ) {
268
+        if (isset($vars['orderby']) && 'vat_class' == $vars['orderby']) {
269 269
             $vars = array_merge(
270 270
                 $vars,
271 271
                 array(
@@ -276,7 +276,7 @@  discard block
 block discarded – undo
276 276
         }
277 277
         
278 278
         // Check if "orderby" is set to "type"
279
-        if ( isset( $vars['orderby'] ) && 'type' == $vars['orderby'] ) {
279
+        if (isset($vars['orderby']) && 'type' == $vars['orderby']) {
280 280
             $vars = array_merge(
281 281
                 $vars,
282 282
                 array(
@@ -287,7 +287,7 @@  discard block
 block discarded – undo
287 287
         }
288 288
         
289 289
         // Check if "orderby" is set to "recurring"
290
-        if ( isset( $vars['orderby'] ) && 'recurring' == $vars['orderby'] ) {
290
+        if (isset($vars['orderby']) && 'recurring' == $vars['orderby']) {
291 291
             $vars = array_merge(
292 292
                 $vars,
293 293
                 array(
@@ -297,120 +297,120 @@  discard block
 block discarded – undo
297 297
             );
298 298
         }
299 299
 
300
-        $meta_query = !empty( $vars['meta_query'] ) ? $vars['meta_query'] : array();
300
+        $meta_query = !empty($vars['meta_query']) ? $vars['meta_query'] : array();
301 301
         // Filter vat rule type
302
-        if ( isset( $_GET['vat_rule'] ) && $_GET['vat_rule'] !== '' ) {
302
+        if (isset($_GET['vat_rule']) && $_GET['vat_rule'] !== '') {
303 303
             $meta_query[] = array(
304 304
                     'key'   => '_wpinv_vat_rule',
305
-                    'value' => sanitize_text_field( $_GET['vat_rule'] ),
305
+                    'value' => sanitize_text_field($_GET['vat_rule']),
306 306
                     'compare' => '='
307 307
                 );
308 308
         }
309 309
         
310 310
         // Filter vat class
311
-        if ( isset( $_GET['vat_class'] ) && $_GET['vat_class'] !== '' ) {
311
+        if (isset($_GET['vat_class']) && $_GET['vat_class'] !== '') {
312 312
             $meta_query[] = array(
313 313
                     'key'   => '_wpinv_vat_class',
314
-                    'value' => sanitize_text_field( $_GET['vat_class'] ),
314
+                    'value' => sanitize_text_field($_GET['vat_class']),
315 315
                     'compare' => '='
316 316
                 );
317 317
         }
318 318
         
319 319
         // Filter item type
320
-        if ( isset( $_GET['type'] ) && $_GET['type'] !== '' ) {
320
+        if (isset($_GET['type']) && $_GET['type'] !== '') {
321 321
             $meta_query[] = array(
322 322
                     'key'   => '_wpinv_type',
323
-                    'value' => sanitize_text_field( $_GET['type'] ),
323
+                    'value' => sanitize_text_field($_GET['type']),
324 324
                     'compare' => '='
325 325
                 );
326 326
         }
327 327
         
328
-        if ( !empty( $meta_query ) ) {
328
+        if (!empty($meta_query)) {
329 329
             $vars['meta_query'] = $meta_query;
330 330
         }
331
-    } else if ( 'wpi_discount' == $typenow ) {
332
-        $meta_query = !empty( $vars['meta_query'] ) ? $vars['meta_query'] : array();
331
+    } else if ('wpi_discount' == $typenow) {
332
+        $meta_query = !empty($vars['meta_query']) ? $vars['meta_query'] : array();
333 333
         // Filter vat rule type
334
-        if ( isset( $_GET['discount_type'] ) && $_GET['discount_type'] !== '' ) {
334
+        if (isset($_GET['discount_type']) && $_GET['discount_type'] !== '') {
335 335
             $meta_query[] = array(
336 336
                     'key'   => '_wpi_discount_type',
337
-                    'value' => sanitize_text_field( $_GET['discount_type'] ),
337
+                    'value' => sanitize_text_field($_GET['discount_type']),
338 338
                     'compare' => '='
339 339
                 );
340 340
         }
341 341
         
342
-        if ( !empty( $meta_query ) ) {
342
+        if (!empty($meta_query)) {
343 343
             $vars['meta_query'] = $meta_query;
344 344
         }
345 345
     }
346 346
 
347 347
     return $vars;
348 348
 }
349
-add_filter( 'request', 'wpinv_request' );
349
+add_filter('request', 'wpinv_request');
350 350
 
351 351
 function wpinv_options_page() {
352
-    $page       = isset( $_GET['page'] )                ? strtolower( $_GET['page'] )               : false;
352
+    $page = isset($_GET['page']) ? strtolower($_GET['page']) : false;
353 353
     
354
-    if ( $page !== 'wpinv-settings' ) {
354
+    if ($page !== 'wpinv-settings') {
355 355
         return;
356 356
     }
357 357
     
358 358
     $settings_tabs = wpinv_get_settings_tabs();
359 359
     $settings_tabs = empty($settings_tabs) ? array() : $settings_tabs;
360
-    $active_tab    = isset( $_GET['tab'] ) && array_key_exists( $_GET['tab'], $settings_tabs ) ? sanitize_text_field( $_GET['tab'] ) : 'general';
361
-    $sections      = wpinv_get_settings_tab_sections( $active_tab );
360
+    $active_tab    = isset($_GET['tab']) && array_key_exists($_GET['tab'], $settings_tabs) ? sanitize_text_field($_GET['tab']) : 'general';
361
+    $sections      = wpinv_get_settings_tab_sections($active_tab);
362 362
     $key           = 'main';
363 363
 
364
-    if ( is_array( $sections ) ) {
365
-        $key = key( $sections );
364
+    if (is_array($sections)) {
365
+        $key = key($sections);
366 366
     }
367 367
 
368
-    $registered_sections = wpinv_get_settings_tab_sections( $active_tab );
369
-    $section             = isset( $_GET['section'] ) && ! empty( $registered_sections ) && array_key_exists( $_GET['section'], $registered_sections ) ? $_GET['section'] : $key;
368
+    $registered_sections = wpinv_get_settings_tab_sections($active_tab);
369
+    $section             = isset($_GET['section']) && !empty($registered_sections) && array_key_exists($_GET['section'], $registered_sections) ? $_GET['section'] : $key;
370 370
     ob_start();
371 371
     ?>
372 372
     <div class="wrap">
373 373
         <h1 class="nav-tab-wrapper">
374 374
             <?php
375
-            foreach( wpinv_get_settings_tabs() as $tab_id => $tab_name ) {
376
-                $tab_url = add_query_arg( array(
375
+            foreach (wpinv_get_settings_tabs() as $tab_id => $tab_name) {
376
+                $tab_url = add_query_arg(array(
377 377
                     'settings-updated' => false,
378 378
                     'tab' => $tab_id,
379
-                ) );
379
+                ));
380 380
 
381 381
                 // Remove the section from the tabs so we always end up at the main section
382
-                $tab_url = remove_query_arg( 'section', $tab_url );
383
-                $tab_url = remove_query_arg( 'wpi_sub', $tab_url );
382
+                $tab_url = remove_query_arg('section', $tab_url);
383
+                $tab_url = remove_query_arg('wpi_sub', $tab_url);
384 384
 
385 385
                 $active = $active_tab == $tab_id ? ' nav-tab-active' : '';
386 386
 
387
-                echo '<a href="' . esc_url( $tab_url ) . '" title="' . esc_attr( $tab_name ) . '" class="nav-tab' . $active . '">';
388
-                    echo esc_html( $tab_name );
387
+                echo '<a href="' . esc_url($tab_url) . '" title="' . esc_attr($tab_name) . '" class="nav-tab' . $active . '">';
388
+                    echo esc_html($tab_name);
389 389
                 echo '</a>';
390 390
             }
391 391
             ?>
392 392
         </h1>
393 393
         <?php
394
-        $number_of_sections = count( $sections );
394
+        $number_of_sections = count($sections);
395 395
         $number = 0;
396
-        if ( $number_of_sections > 1 ) {
396
+        if ($number_of_sections > 1) {
397 397
             echo '<div><ul class="subsubsub">';
398
-            foreach( $sections as $section_id => $section_name ) {
398
+            foreach ($sections as $section_id => $section_name) {
399 399
                 echo '<li>';
400 400
                 $number++;
401
-                $tab_url = add_query_arg( array(
401
+                $tab_url = add_query_arg(array(
402 402
                     'settings-updated' => false,
403 403
                     'tab' => $active_tab,
404 404
                     'section' => $section_id
405
-                ) );
406
-                $tab_url = remove_query_arg( 'wpi_sub', $tab_url );
405
+                ));
406
+                $tab_url = remove_query_arg('wpi_sub', $tab_url);
407 407
                 $class = '';
408
-                if ( $section == $section_id ) {
408
+                if ($section == $section_id) {
409 409
                     $class = 'current';
410 410
                 }
411
-                echo '<a class="' . $class . '" href="' . esc_url( $tab_url ) . '">' . $section_name . '</a>';
411
+                echo '<a class="' . $class . '" href="' . esc_url($tab_url) . '">' . $section_name . '</a>';
412 412
 
413
-                if ( $number != $number_of_sections ) {
413
+                if ($number != $number_of_sections) {
414 414
                     echo ' | ';
415 415
                 }
416 416
                 echo '</li>';
@@ -422,19 +422,19 @@  discard block
 block discarded – undo
422 422
             <form method="post" action="options.php">
423 423
                 <table class="form-table">
424 424
                 <?php
425
-                settings_fields( 'wpinv_settings' );
425
+                settings_fields('wpinv_settings');
426 426
 
427
-                if ( 'main' === $section ) {
428
-                    do_action( 'wpinv_settings_tab_top', $active_tab );
427
+                if ('main' === $section) {
428
+                    do_action('wpinv_settings_tab_top', $active_tab);
429 429
                 }
430 430
 
431
-                do_action( 'wpinv_settings_tab_top_' . $active_tab . '_' . $section );
432
-                do_settings_sections( 'wpinv_settings_' . $active_tab . '_' . $section );
433
-                do_action( 'wpinv_settings_tab_bottom_' . $active_tab . '_' . $section  );
431
+                do_action('wpinv_settings_tab_top_' . $active_tab . '_' . $section);
432
+                do_settings_sections('wpinv_settings_' . $active_tab . '_' . $section);
433
+                do_action('wpinv_settings_tab_bottom_' . $active_tab . '_' . $section);
434 434
 
435 435
                 // For backwards compatibility
436
-                if ( 'main' === $section ) {
437
-                    do_action( 'wpinv_settings_tab_bottom', $active_tab );
436
+                if ('main' === $section) {
437
+                    do_action('wpinv_settings_tab_bottom', $active_tab);
438 438
                 }
439 439
                 ?>
440 440
                 </table>
@@ -447,12 +447,12 @@  discard block
 block discarded – undo
447 447
     echo $content;
448 448
 }
449 449
 
450
-function wpinv_item_type_class( $classes, $class, $post_id ) {
450
+function wpinv_item_type_class($classes, $class, $post_id) {
451 451
     global $pagenow, $typenow;
452 452
 
453
-    if ( $pagenow == 'edit.php' && $typenow == 'wpi_item' && get_post_type( $post_id ) == $typenow && $type = get_post_meta( $post_id, '_wpinv_type', true ) ) {
454
-        $classes[] = 'wpi-type-' . sanitize_html_class( $type );
453
+    if ($pagenow == 'edit.php' && $typenow == 'wpi_item' && get_post_type($post_id) == $typenow && $type = get_post_meta($post_id, '_wpinv_type', true)) {
454
+        $classes[] = 'wpi-type-' . sanitize_html_class($type);
455 455
     }
456 456
     return $classes;
457 457
 }
458
-add_filter( 'post_class', 'wpinv_item_type_class', 10, 3 );
459 458
\ No newline at end of file
459
+add_filter('post_class', 'wpinv_item_type_class', 10, 3);
460 460
\ No newline at end of file
Please login to merge, or discard this patch.
includes/admin/wpinv-admin-functions.php 1 patch
Spacing   +196 added lines, -196 removed lines patch added patch discarded remove patch
@@ -7,228 +7,228 @@  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
-function wpinv_columns( $columns ) {
14
+function wpinv_columns($columns) {
15 15
     $columns = array(
16 16
         'cb'                => $columns['cb'],
17
-        'ID'                => __( 'ID', 'invoicing' ),
18
-        'details'           => __( 'Details', 'invoicing' ),
17
+        'ID'                => __('ID', 'invoicing'),
18
+        'details'           => __('Details', 'invoicing'),
19 19
         //'email'             => __( 'Email', 'invoicing' ),
20
-        'customer'          => __( 'Customer', 'invoicing' ),
21
-        'amount'            => __( 'Amount', 'invoicing' ),
22
-        'invoice_date'      => __( 'Date', 'invoicing' ),
23
-        'status'            => __( 'Status', 'invoicing' ),
24
-        'wpi_actions'       => __( 'Actions', 'invoicing' ),
20
+        'customer'          => __('Customer', 'invoicing'),
21
+        'amount'            => __('Amount', 'invoicing'),
22
+        'invoice_date'      => __('Date', 'invoicing'),
23
+        'status'            => __('Status', 'invoicing'),
24
+        'wpi_actions'       => __('Actions', 'invoicing'),
25 25
     );
26 26
 
27
-    return apply_filters( 'wpi_invoice_table_columns', $columns );
27
+    return apply_filters('wpi_invoice_table_columns', $columns);
28 28
 }
29
-add_filter( 'manage_wpi_invoice_posts_columns', 'wpinv_columns' );
29
+add_filter('manage_wpi_invoice_posts_columns', 'wpinv_columns');
30 30
 
31
-function wpinv_bulk_actions( $actions ) {
32
-    if ( isset( $actions['edit'] ) ) {
33
-        unset( $actions['edit'] );
31
+function wpinv_bulk_actions($actions) {
32
+    if (isset($actions['edit'])) {
33
+        unset($actions['edit']);
34 34
     }
35 35
 
36 36
     return $actions;
37 37
 }
38
-add_filter( 'bulk_actions-edit-wpi_invoice', 'wpinv_bulk_actions' );
38
+add_filter('bulk_actions-edit-wpi_invoice', 'wpinv_bulk_actions');
39 39
 
40
-function wpinv_sortable_columns( $columns ) {
40
+function wpinv_sortable_columns($columns) {
41 41
     $columns = array(
42
-        'ID'     => array( 'ID', true ),
43
-        'amount' => array( 'amount', false ),
44
-        'invoice_date'   => array( 'date', false ),
45
-        'customer'   => array( 'customer', false ),
42
+        'ID'     => array('ID', true),
43
+        'amount' => array('amount', false),
44
+        'invoice_date'   => array('date', false),
45
+        'customer'   => array('customer', false),
46 46
         ///'email'   => array( 'email', false ),
47
-        'status'   => array( 'status', false ),
47
+        'status'   => array('status', false),
48 48
     );
49 49
     
50
-    return apply_filters( 'wpi_invoice_table_sortable_columns', $columns );
50
+    return apply_filters('wpi_invoice_table_sortable_columns', $columns);
51 51
 }
52
-add_filter( 'manage_edit-wpi_invoice_sortable_columns', 'wpinv_sortable_columns' );
52
+add_filter('manage_edit-wpi_invoice_sortable_columns', 'wpinv_sortable_columns');
53 53
 
54
-add_action( 'manage_wpi_invoice_posts_custom_column', 'wpinv_posts_custom_column');
55
-function wpinv_posts_custom_column( $column_name, $post_id = 0 ) {
54
+add_action('manage_wpi_invoice_posts_custom_column', 'wpinv_posts_custom_column');
55
+function wpinv_posts_custom_column($column_name, $post_id = 0) {
56 56
     global $post, $wpi_invoice;
57 57
     
58
-    if ( empty( $wpi_invoice ) || ( !empty( $wpi_invoice ) && $post->ID != $wpi_invoice->ID ) ) {
59
-        $wpi_invoice = new WPInv_Invoice( $post->ID );
58
+    if (empty($wpi_invoice) || (!empty($wpi_invoice) && $post->ID != $wpi_invoice->ID)) {
59
+        $wpi_invoice = new WPInv_Invoice($post->ID);
60 60
     }
61 61
 
62 62
     $value = NULL;
63 63
     
64
-    switch ( $column_name ) {
64
+    switch ($column_name) {
65 65
         case 'email' :
66
-            $value   = $wpi_invoice->get_email();
66
+            $value = $wpi_invoice->get_email();
67 67
             break;
68 68
         case 'customer' :
69 69
             $customer_name = $wpi_invoice->get_user_full_name();
70
-            $customer_name = $customer_name != '' ? $customer_name : __( 'Customer', 'invoicing' );
71
-            $value = '<a href="' . esc_url( get_edit_user_link( $wpi_invoice->get_user_id() ) ) . '">' . $customer_name . '</a>';
72
-            if ( $email = $wpi_invoice->get_email() ) {
70
+            $customer_name = $customer_name != '' ? $customer_name : __('Customer', 'invoicing');
71
+            $value = '<a href="' . esc_url(get_edit_user_link($wpi_invoice->get_user_id())) . '">' . $customer_name . '</a>';
72
+            if ($email = $wpi_invoice->get_email()) {
73 73
                 $value .= '<br><a class="email" href="mailto:' . $email . '">' . $email . '</a>';
74 74
             }
75 75
             break;
76 76
         case 'amount' :
77
-            echo $wpi_invoice->get_total( true );
77
+            echo $wpi_invoice->get_total(true);
78 78
             break;
79 79
         case 'invoice_date' :
80
-            $date_format = get_option( 'date_format' );
81
-            $time_format = get_option( 'time_format' );
82
-            $date_time_format = $date_format . ' '. $time_format;
80
+            $date_format = get_option('date_format');
81
+            $time_format = get_option('time_format');
82
+            $date_time_format = $date_format . ' ' . $time_format;
83 83
             
84
-            $t_time = get_the_time( $date_time_format );
84
+            $t_time = get_the_time($date_time_format);
85 85
             $m_time = $post->post_date;
86
-            $h_time = mysql2date( $date_format, $m_time );
86
+            $h_time = mysql2date($date_format, $m_time);
87 87
             
88 88
             $value   = '<abbr title="' . $t_time . '">' . $h_time . '</abbr>';
89 89
             break;
90 90
         case 'status' :
91
-            $value   = $wpi_invoice->get_status( true ) . ( $wpi_invoice->is_recurring() && $wpi_invoice->is_parent() ? ' <span class="wpi-suffix">' . __( '(r)', 'invoicing' ) . '</span>' : '' );
91
+            $value   = $wpi_invoice->get_status(true) . ($wpi_invoice->is_recurring() && $wpi_invoice->is_parent() ? ' <span class="wpi-suffix">' . __('(r)', 'invoicing') . '</span>' : '');
92 92
             break;
93 93
         case 'details' :
94
-            $edit_link = get_edit_post_link( $post->ID );
95
-            $value = '<a href="' . esc_url( $edit_link ) . '">' . __( 'View Invoice Details', 'invoicing' ) . '</a>';
94
+            $edit_link = get_edit_post_link($post->ID);
95
+            $value = '<a href="' . esc_url($edit_link) . '">' . __('View Invoice Details', 'invoicing') . '</a>';
96 96
             break;
97 97
         case 'wpi_actions' :
98 98
             $value = '';
99
-            if ( !empty( $post->post_name ) ) {
100
-                $value .= '<a title="' . esc_attr__( 'Print invoice', 'invoicing' ) . '" href="' . esc_url( get_permalink( $post->ID ) ) . '" class="button ui-tip column-act-btn" title="" target="_blank"><span class="dashicons dashicons-print"><i style="" class="fa fa-print"></i></span></a>';
99
+            if (!empty($post->post_name)) {
100
+                $value .= '<a title="' . esc_attr__('Print invoice', 'invoicing') . '" href="' . esc_url(get_permalink($post->ID)) . '" class="button ui-tip column-act-btn" title="" target="_blank"><span class="dashicons dashicons-print"><i style="" class="fa fa-print"></i></span></a>';
101 101
             }
102 102
             
103
-            if ( $email = $wpi_invoice->get_email() ) {
104
-                $value .= '<a title="' . esc_attr__( 'Send invoice to customer', 'invoicing' ) . '" href="' . esc_url( add_query_arg( array( 'wpi_action' => 'send_invoice', 'invoice_id' => $post->ID ) ) ) . '" class="button ui-tip column-act-btn"><span class="dashicons dashicons-email-alt"></span></a>';
103
+            if ($email = $wpi_invoice->get_email()) {
104
+                $value .= '<a title="' . esc_attr__('Send invoice to customer', 'invoicing') . '" href="' . esc_url(add_query_arg(array('wpi_action' => 'send_invoice', 'invoice_id' => $post->ID))) . '" class="button ui-tip column-act-btn"><span class="dashicons dashicons-email-alt"></span></a>';
105 105
             }
106 106
             
107 107
             break;
108 108
         default:
109
-            $value = isset( $post->$column_name ) ? $post->$column_name : '';
109
+            $value = isset($post->$column_name) ? $post->$column_name : '';
110 110
             break;
111 111
 
112 112
     }
113
-    $value = apply_filters( 'wpinv_payments_table_column', $value, $post->ID, $column_name );
113
+    $value = apply_filters('wpinv_payments_table_column', $value, $post->ID, $column_name);
114 114
     
115
-    if ( $value !== NULL ) {
115
+    if ($value !== NULL) {
116 116
         echo $value;
117 117
     }
118 118
 }
119 119
 
120
-function wpinv_admin_post_id( $id = 0 ) {
120
+function wpinv_admin_post_id($id = 0) {
121 121
     global $post;
122 122
 
123
-    if ( isset( $id ) && ! empty( $id ) ) {
123
+    if (isset($id) && !empty($id)) {
124 124
         return (int)$id;
125
-    } else if ( get_the_ID() ) {
126
-        return (int) get_the_ID();
127
-    } else if ( isset( $post->ID ) && !empty( $post->ID ) ) {
128
-        return (int) $post->ID;
129
-    } else if ( isset( $_GET['post'] ) && !empty( $_GET['post'] ) ) {
130
-        return (int) $_GET['post'];
131
-    } else if ( isset( $_GET['id'] ) && !empty( $_GET['id'] ) ) {
132
-        return (int) $_GET['id'];
133
-    } else if ( isset( $_POST['id'] ) && !empty( $_POST['id'] ) ) {
134
-        return (int) $_POST['id'];
125
+    } else if (get_the_ID()) {
126
+        return (int)get_the_ID();
127
+    } else if (isset($post->ID) && !empty($post->ID)) {
128
+        return (int)$post->ID;
129
+    } else if (isset($_GET['post']) && !empty($_GET['post'])) {
130
+        return (int)$_GET['post'];
131
+    } else if (isset($_GET['id']) && !empty($_GET['id'])) {
132
+        return (int)$_GET['id'];
133
+    } else if (isset($_POST['id']) && !empty($_POST['id'])) {
134
+        return (int)$_POST['id'];
135 135
     } 
136 136
 
137 137
     return null;
138 138
 }
139 139
     
140
-function wpinv_admin_post_type( $id = 0 ) {
141
-    if ( !$id ) {
140
+function wpinv_admin_post_type($id = 0) {
141
+    if (!$id) {
142 142
         $id = wpinv_admin_post_id();
143 143
     }
144 144
     
145
-    $type = get_post_type( $id );
145
+    $type = get_post_type($id);
146 146
     
147
-    if ( !$type ) {
148
-        $type = isset( $_GET['post_type'] ) && !empty( $_GET['post_type'] ) ? $_GET['post_type'] : null;
147
+    if (!$type) {
148
+        $type = isset($_GET['post_type']) && !empty($_GET['post_type']) ? $_GET['post_type'] : null;
149 149
     }
150 150
     
151
-    return apply_filters( 'wpinv_admin_post_type', $type, $id );
151
+    return apply_filters('wpinv_admin_post_type', $type, $id);
152 152
 }
153 153
 
154 154
 function wpinv_admin_messages() {
155 155
 	global $wpinv_options;
156 156
 
157
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_added' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
158
-		 add_settings_error( 'wpinv-notices', 'wpinv-discount-added', __( 'Discount code added.', 'invoicing' ), 'updated' );
157
+	if (isset($_GET['wpinv-message']) && 'discount_added' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
158
+		 add_settings_error('wpinv-notices', 'wpinv-discount-added', __('Discount code added.', 'invoicing'), 'updated');
159 159
 	}
160 160
 
161
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_add_failed' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
162
-		add_settings_error( 'wpinv-notices', 'wpinv-discount-add-fail', __( 'There was a problem adding your discount code, please try again.', 'invoicing' ), 'error' );
161
+	if (isset($_GET['wpinv-message']) && 'discount_add_failed' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
162
+		add_settings_error('wpinv-notices', 'wpinv-discount-add-fail', __('There was a problem adding your discount code, please try again.', 'invoicing'), 'error');
163 163
 	}
164 164
 
165
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_exists' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
166
-		add_settings_error( 'wpinv-notices', 'wpinv-discount-exists', __( 'A discount with that code already exists, please use a different code.', 'invoicing' ), 'error' );
165
+	if (isset($_GET['wpinv-message']) && 'discount_exists' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
166
+		add_settings_error('wpinv-notices', 'wpinv-discount-exists', __('A discount with that code already exists, please use a different code.', 'invoicing'), 'error');
167 167
 	}
168 168
 
169
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_updated' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
170
-		 add_settings_error( 'wpinv-notices', 'wpinv-discount-updated', __( 'Discount code updated.', 'invoicing' ), 'updated' );
169
+	if (isset($_GET['wpinv-message']) && 'discount_updated' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
170
+		 add_settings_error('wpinv-notices', 'wpinv-discount-updated', __('Discount code updated.', 'invoicing'), 'updated');
171 171
 	}
172 172
 
173
-	if ( isset( $_GET['wpinv-message'] ) && 'discount_update_failed' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
174
-		add_settings_error( 'wpinv-notices', 'wpinv-discount-updated-fail', __( 'There was a problem updating your discount code, please try again.', 'invoicing' ), 'error' );
173
+	if (isset($_GET['wpinv-message']) && 'discount_update_failed' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
174
+		add_settings_error('wpinv-notices', 'wpinv-discount-updated-fail', __('There was a problem updating your discount code, please try again.', 'invoicing'), 'error');
175 175
 	}
176 176
 
177
-	if ( isset( $_GET['wpinv-message'] ) && 'invoice_deleted' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
178
-		add_settings_error( 'wpinv-notices', 'wpinv-deleted', __( 'The invoice has been deleted.', 'invoicing' ), 'updated' );
177
+	if (isset($_GET['wpinv-message']) && 'invoice_deleted' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
178
+		add_settings_error('wpinv-notices', 'wpinv-deleted', __('The invoice has been deleted.', 'invoicing'), 'updated');
179 179
 	}
180 180
 
181
-	if ( isset( $_GET['wpinv-message'] ) && 'email_sent' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
182
-		add_settings_error( 'wpinv-notices', 'wpinv-sent', __( 'The email has been sent to customer.', 'invoicing' ), 'updated' );
181
+	if (isset($_GET['wpinv-message']) && 'email_sent' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
182
+		add_settings_error('wpinv-notices', 'wpinv-sent', __('The email has been sent to customer.', 'invoicing'), 'updated');
183 183
     }
184 184
     
185
-    if ( isset( $_GET['wpinv-message'] ) && 'email_fail' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
186
-		add_settings_error( 'wpinv-notices', 'wpinv-sent-fail', __( 'Fail to send email to the customer.', 'invoicing' ), 'error' );
185
+    if (isset($_GET['wpinv-message']) && 'email_fail' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
186
+		add_settings_error('wpinv-notices', 'wpinv-sent-fail', __('Fail to send email to the customer.', 'invoicing'), 'error');
187 187
     }
188 188
 
189
-    if ( isset( $_GET['wpinv-message'] ) && 'invoice-note-deleted' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
190
-        add_settings_error( 'wpinv-notices', 'wpinv-note-deleted', __( 'The invoice note has been deleted.', 'invoicing' ), 'updated' );
189
+    if (isset($_GET['wpinv-message']) && 'invoice-note-deleted' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
190
+        add_settings_error('wpinv-notices', 'wpinv-note-deleted', __('The invoice note has been deleted.', 'invoicing'), 'updated');
191 191
     }
192 192
 
193
-	if ( isset( $_GET['wpinv-message'] ) && 'settings-imported' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
194
-		add_settings_error( 'wpinv-notices', 'wpinv-settings-imported', __( 'The settings have been imported.', 'invoicing' ), 'updated' );
193
+	if (isset($_GET['wpinv-message']) && 'settings-imported' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
194
+		add_settings_error('wpinv-notices', 'wpinv-settings-imported', __('The settings have been imported.', 'invoicing'), 'updated');
195 195
 	}
196 196
 
197
-	if ( isset( $_GET['wpinv-message'] ) && 'note-added' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
198
-		add_settings_error( 'wpinv-notices', 'wpinv-note-added', __( 'The invoice note has been added successfully.', 'invoicing' ), 'updated' );
197
+	if (isset($_GET['wpinv-message']) && 'note-added' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
198
+		add_settings_error('wpinv-notices', 'wpinv-note-added', __('The invoice note has been added successfully.', 'invoicing'), 'updated');
199 199
 	}
200 200
 
201
-	if ( isset( $_GET['wpinv-message'] ) && 'invoice-updated' == $_GET['wpinv-message'] && current_user_can( 'manage_options' ) ) {
202
-		add_settings_error( 'wpinv-notices', 'wpinv-updated', __( 'The invoice has been successfully updated.', 'invoicing' ), 'updated' );
201
+	if (isset($_GET['wpinv-message']) && 'invoice-updated' == $_GET['wpinv-message'] && current_user_can('manage_options')) {
202
+		add_settings_error('wpinv-notices', 'wpinv-updated', __('The invoice has been successfully updated.', 'invoicing'), 'updated');
203 203
 	}
204 204
 
205
-	settings_errors( 'wpinv-notices' );
205
+	settings_errors('wpinv-notices');
206 206
 }
207
-add_action( 'admin_notices', 'wpinv_admin_messages' );
207
+add_action('admin_notices', 'wpinv_admin_messages');
208 208
 
209
-function wpinv_items_columns( $existing_columns ) {
209
+function wpinv_items_columns($existing_columns) {
210 210
     global $wpinv_euvat;
211 211
     
212 212
     $columns                = array();
213 213
     $columns['cb']          = $existing_columns['cb'];
214
-    $columns['title']       = __( 'Title', 'invoicing' );
215
-    $columns['price']       = __( 'Price', 'invoicing' );
216
-    if ( $wpinv_euvat->allow_vat_rules() ) {
217
-        $columns['vat_rule']    = __( 'VAT rule type', 'invoicing' );
214
+    $columns['title']       = __('Title', 'invoicing');
215
+    $columns['price']       = __('Price', 'invoicing');
216
+    if ($wpinv_euvat->allow_vat_rules()) {
217
+        $columns['vat_rule']    = __('VAT rule type', 'invoicing');
218 218
     }
219
-    if ( $wpinv_euvat->allow_vat_classes() ) {
220
-        $columns['vat_class']   = __( 'VAT class', 'invoicing' );
219
+    if ($wpinv_euvat->allow_vat_classes()) {
220
+        $columns['vat_class']   = __('VAT class', 'invoicing');
221 221
     }
222
-    $columns['type']        = __( 'Type', 'invoicing' );
223
-    $columns['recurring']   = __( 'Recurring', 'invoicing' );
224
-    $columns['date']        = __( 'Date', 'invoicing' );
225
-    $columns['id']          = __( 'ID', 'invoicing' );
222
+    $columns['type']        = __('Type', 'invoicing');
223
+    $columns['recurring']   = __('Recurring', 'invoicing');
224
+    $columns['date']        = __('Date', 'invoicing');
225
+    $columns['id']          = __('ID', 'invoicing');
226 226
 
227
-    return apply_filters( 'wpinv_items_columns', $columns );
227
+    return apply_filters('wpinv_items_columns', $columns);
228 228
 }
229
-add_filter( 'manage_wpi_item_posts_columns', 'wpinv_items_columns' );
229
+add_filter('manage_wpi_item_posts_columns', 'wpinv_items_columns');
230 230
 
231
-function wpinv_items_sortable_columns( $columns ) {
231
+function wpinv_items_sortable_columns($columns) {
232 232
     $columns['price']       = 'price';
233 233
     $columns['vat_rule']    = 'vat_rule';
234 234
     $columns['vat_class']   = 'vat_class';
@@ -238,10 +238,10 @@  discard block
 block discarded – undo
238 238
 
239 239
     return $columns;
240 240
 }
241
-add_filter( 'manage_edit-wpi_item_sortable_columns', 'wpinv_items_sortable_columns' );
241
+add_filter('manage_edit-wpi_item_sortable_columns', 'wpinv_items_sortable_columns');
242 242
 
243
-function wpinv_item_quick_edit( $column_name, $post_type ) {
244
-    if ( !( $post_type == 'wpi_item' && $column_name == 'price' ) ) {
243
+function wpinv_item_quick_edit($column_name, $post_type) {
244
+    if (!($post_type == 'wpi_item' && $column_name == 'price')) {
245 245
         return;
246 246
     }
247 247
     global $wpinv_euvat, $post;
@@ -249,23 +249,23 @@  discard block
 block discarded – undo
249 249
     $symbol    = wpinv_currency_symbol();
250 250
     $position  = wpinv_currency_position();
251 251
 
252
-    $price     = wpinv_get_item_price( $post->ID );
253
-    $item_type = wpinv_get_item_type( $post->ID );
252
+    $price     = wpinv_get_item_price($post->ID);
253
+    $item_type = wpinv_get_item_type($post->ID);
254 254
     ?>
255 255
     <fieldset class="inline-edit-col-right wpi-inline-item-col">
256 256
         <div class="inline-edit-col">
257 257
             <div class="inline-edit-group wp-clearfix">
258 258
                 <label class="inline-edit-wpinv-price">
259
-                    <span class="title"><?php _e( 'Item price', 'invoicing' );?></span>
260
-                    <span class="input-text-wrap"><?php echo ( $position != 'right' ? $symbol . '&nbsp;' : '' );?><input type="text" placeholder="<?php echo wpinv_format_amount( 0 ); ?>" value="<?php echo wpinv_format_amount( $price );?>" name="_wpinv_item_price" class="wpi-field-price wpi-price" id="wpinv_item_price-<?php echo $post->ID;?>"><?php echo ( $position == 'right' ? $symbol . '&nbsp;' : '' );?></span>
259
+                    <span class="title"><?php _e('Item price', 'invoicing'); ?></span>
260
+                    <span class="input-text-wrap"><?php echo ($position != 'right' ? $symbol . '&nbsp;' : ''); ?><input type="text" placeholder="<?php echo wpinv_format_amount(0); ?>" value="<?php echo wpinv_format_amount($price); ?>" name="_wpinv_item_price" class="wpi-field-price wpi-price" id="wpinv_item_price-<?php echo $post->ID; ?>"><?php echo ($position == 'right' ? $symbol . '&nbsp;' : ''); ?></span>
261 261
                 </label>
262 262
             </div>
263
-            <?php if ( $wpinv_euvat->allow_vat_rules() ) { $rule_type = $wpinv_euvat->get_item_rule( $post->ID ); ?>
263
+            <?php if ($wpinv_euvat->allow_vat_rules()) { $rule_type = $wpinv_euvat->get_item_rule($post->ID); ?>
264 264
             <div class="inline-edit-group wp-clearfix">
265 265
                 <label class="inline-edit-wpinv-vat-rate">
266
-                    <span class="title"><?php _e( 'VAT rule type to use', 'invoicing' );?></span>
266
+                    <span class="title"><?php _e('VAT rule type to use', 'invoicing'); ?></span>
267 267
                     <span class="input-text-wrap">
268
-                        <?php echo wpinv_html_select( array(
268
+                        <?php echo wpinv_html_select(array(
269 269
                             'options'          => $wpinv_euvat->get_rules(),
270 270
                             'name'             => '_wpinv_vat_rules',
271 271
                             'id'               => 'wpinv_vat_rules-' . $post->ID,
@@ -273,16 +273,16 @@  discard block
 block discarded – undo
273 273
                             'show_option_all'  => false,
274 274
                             'show_option_none' => false,
275 275
                             'class'            => 'gdmbx2-text-medium wpinv-vat-rules',
276
-                        ) ); ?>
276
+                        )); ?>
277 277
                     </span>
278 278
                 </label>
279 279
             </div>
280
-            <?php } if ( $wpinv_euvat->allow_vat_classes() ) { $vat_class = $wpinv_euvat->get_item_class( $post->ID ); ?>
280
+            <?php } if ($wpinv_euvat->allow_vat_classes()) { $vat_class = $wpinv_euvat->get_item_class($post->ID); ?>
281 281
             <div class="inline-edit-group wp-clearfix">
282 282
                 <label class="inline-edit-wpinv-vat-class">
283
-                    <span class="title"><?php _e( 'VAT class to use', 'invoicing' );?></span>
283
+                    <span class="title"><?php _e('VAT class to use', 'invoicing'); ?></span>
284 284
                     <span class="input-text-wrap">
285
-                        <?php echo wpinv_html_select( array(
285
+                        <?php echo wpinv_html_select(array(
286 286
                             'options'          => $wpinv_euvat->get_all_classes(),
287 287
                             'name'             => '_wpinv_vat_class',
288 288
                             'id'               => 'wpinv_vat_class-' . $post->ID,
@@ -290,16 +290,16 @@  discard block
 block discarded – undo
290 290
                             'show_option_all'  => false,
291 291
                             'show_option_none' => false,
292 292
                             'class'            => 'gdmbx2-text-medium wpinv-vat-class',
293
-                        ) ); ?>
293
+                        )); ?>
294 294
                     </span>
295 295
                 </label>
296 296
             </div>
297 297
             <?php } ?>
298 298
             <div class="inline-edit-group wp-clearfix">
299 299
                 <label class="inline-edit-wpinv-type">
300
-                    <span class="title"><?php _e( 'Item type', 'invoicing' );?></span>
300
+                    <span class="title"><?php _e('Item type', 'invoicing'); ?></span>
301 301
                     <span class="input-text-wrap">
302
-                        <?php echo wpinv_html_select( array(
302
+                        <?php echo wpinv_html_select(array(
303 303
                             'options'          => wpinv_get_item_types(),
304 304
                             'name'             => '_wpinv_item_type',
305 305
                             'id'               => 'wpinv_item_type-' . $post->ID,
@@ -307,7 +307,7 @@  discard block
 block discarded – undo
307 307
                             'show_option_all'  => false,
308 308
                             'show_option_none' => false,
309 309
                             'class'            => 'gdmbx2-text-medium wpinv-item-type',
310
-                        ) ); ?>
310
+                        )); ?>
311 311
                     </span>
312 312
                 </label>
313 313
             </div>
@@ -315,150 +315,150 @@  discard block
 block discarded – undo
315 315
     </fieldset>
316 316
     <?php
317 317
 }
318
-add_action( 'quick_edit_custom_box', 'wpinv_item_quick_edit', 10, 2 );
319
-add_action( 'bulk_edit_custom_box', 'wpinv_item_quick_edit', 10, 2 );
318
+add_action('quick_edit_custom_box', 'wpinv_item_quick_edit', 10, 2);
319
+add_action('bulk_edit_custom_box', 'wpinv_item_quick_edit', 10, 2);
320 320
 
321
-function wpinv_items_table_custom_column( $column ) {
321
+function wpinv_items_table_custom_column($column) {
322 322
     global $wpinv_euvat, $post, $wpi_item;
323 323
     
324
-    if ( empty( $wpi_item ) || ( !empty( $wpi_item ) && $post->ID != $wpi_item->ID ) ) {
325
-        $wpi_item = new WPInv_Item( $post->ID );
324
+    if (empty($wpi_item) || (!empty($wpi_item) && $post->ID != $wpi_item->ID)) {
325
+        $wpi_item = new WPInv_Item($post->ID);
326 326
     }
327 327
 
328
-    switch ( $column ) {
328
+    switch ($column) {
329 329
         case 'price' :
330
-            echo wpinv_item_price( $post->ID );
330
+            echo wpinv_item_price($post->ID);
331 331
         break;
332 332
         case 'vat_rule' :
333
-            echo $wpinv_euvat->item_rule_label( $post->ID );
333
+            echo $wpinv_euvat->item_rule_label($post->ID);
334 334
         break;
335 335
         case 'vat_class' :
336
-            echo $wpinv_euvat->item_class_label( $post->ID );
336
+            echo $wpinv_euvat->item_class_label($post->ID);
337 337
         break;
338 338
         case 'type' :
339
-            echo wpinv_item_type( $post->ID ) . '<span class="meta">' . $wpi_item->get_cpt_singular_name() . '</span>';
339
+            echo wpinv_item_type($post->ID) . '<span class="meta">' . $wpi_item->get_cpt_singular_name() . '</span>';
340 340
         break;
341 341
         case 'recurring' :
342
-            echo ( wpinv_is_recurring_item( $post->ID ) ? '<i class="fa fa-check fa-recurring-y"></i>' : '<i class="fa fa-close fa-recurring-n"></i>' );
342
+            echo (wpinv_is_recurring_item($post->ID) ? '<i class="fa fa-check fa-recurring-y"></i>' : '<i class="fa fa-close fa-recurring-n"></i>');
343 343
         break;
344 344
         case 'id' :
345 345
            echo $post->ID;
346 346
            echo '<div class="hidden" id="wpinv_inline-' . $post->ID . '">
347
-                    <div class="price">' . wpinv_get_item_price( $post->ID ) . '</div>';
348
-                    if ( $wpinv_euvat->allow_vat_rules() ) {
349
-                        echo '<div class="vat_rule">' . $wpinv_euvat->get_item_rule( $post->ID ) . '</div>';
347
+                    <div class="price">' . wpinv_get_item_price($post->ID) . '</div>';
348
+                    if ($wpinv_euvat->allow_vat_rules()) {
349
+                        echo '<div class="vat_rule">' . $wpinv_euvat->get_item_rule($post->ID) . '</div>';
350 350
                     }
351
-                    if ( $wpinv_euvat->allow_vat_classes() ) {
352
-                        echo '<div class="vat_class">' . $wpinv_euvat->get_item_class( $post->ID ) . '</div>';
351
+                    if ($wpinv_euvat->allow_vat_classes()) {
352
+                        echo '<div class="vat_class">' . $wpinv_euvat->get_item_class($post->ID) . '</div>';
353 353
                     }
354
-                    echo '<div class="type">' . wpinv_get_item_type( $post->ID ) . '</div>
354
+                    echo '<div class="type">' . wpinv_get_item_type($post->ID) . '</div>
355 355
                 </div>';
356 356
         break;
357 357
     }
358 358
     
359
-    do_action( 'wpinv_items_table_column_item_' . $column, $wpi_item, $post );
359
+    do_action('wpinv_items_table_column_item_' . $column, $wpi_item, $post);
360 360
 }
361
-add_action( 'manage_wpi_item_posts_custom_column', 'wpinv_items_table_custom_column' );
361
+add_action('manage_wpi_item_posts_custom_column', 'wpinv_items_table_custom_column');
362 362
 
363 363
 function wpinv_add_items_filters() {
364 364
     global $wpinv_euvat, $typenow;
365 365
 
366 366
     // Checks if the current post type is 'item'
367
-    if ( $typenow == 'wpi_item') {
368
-        if ( $wpinv_euvat->allow_vat_rules() ) {
369
-            echo wpinv_html_select( array(
370
-                    'options'          => array_merge( array( '' => __( 'All VAT rules', 'invoicing' ) ), $wpinv_euvat->get_rules() ),
367
+    if ($typenow == 'wpi_item') {
368
+        if ($wpinv_euvat->allow_vat_rules()) {
369
+            echo wpinv_html_select(array(
370
+                    'options'          => array_merge(array('' => __('All VAT rules', 'invoicing')), $wpinv_euvat->get_rules()),
371 371
                     'name'             => 'vat_rule',
372 372
                     'id'               => 'vat_rule',
373
-                    'selected'         => ( isset( $_GET['vat_rule'] ) ? $_GET['vat_rule'] : '' ),
373
+                    'selected'         => (isset($_GET['vat_rule']) ? $_GET['vat_rule'] : ''),
374 374
                     'show_option_all'  => false,
375 375
                     'show_option_none' => false,
376 376
                     'class'            => 'gdmbx2-text-medium',
377
-                ) );
377
+                ));
378 378
         }
379 379
         
380
-        if ( $wpinv_euvat->allow_vat_classes() ) {
381
-            echo wpinv_html_select( array(
382
-                    'options'          => array_merge( array( '' => __( 'All VAT classes', 'invoicing' ) ), $wpinv_euvat->get_all_classes() ),
380
+        if ($wpinv_euvat->allow_vat_classes()) {
381
+            echo wpinv_html_select(array(
382
+                    'options'          => array_merge(array('' => __('All VAT classes', 'invoicing')), $wpinv_euvat->get_all_classes()),
383 383
                     'name'             => 'vat_class',
384 384
                     'id'               => 'vat_class',
385
-                    'selected'         => ( isset( $_GET['vat_class'] ) ? $_GET['vat_class'] : '' ),
385
+                    'selected'         => (isset($_GET['vat_class']) ? $_GET['vat_class'] : ''),
386 386
                     'show_option_all'  => false,
387 387
                     'show_option_none' => false,
388 388
                     'class'            => 'gdmbx2-text-medium',
389
-                ) );
389
+                ));
390 390
         }
391 391
             
392
-        echo wpinv_html_select( array(
393
-                'options'          => array_merge( array( '' => __( 'All item types', 'invoicing' ) ), wpinv_get_item_types() ),
392
+        echo wpinv_html_select(array(
393
+                'options'          => array_merge(array('' => __('All item types', 'invoicing')), wpinv_get_item_types()),
394 394
                 'name'             => 'type',
395 395
                 'id'               => 'type',
396
-                'selected'         => ( isset( $_GET['type'] ) ? $_GET['type'] : '' ),
396
+                'selected'         => (isset($_GET['type']) ? $_GET['type'] : ''),
397 397
                 'show_option_all'  => false,
398 398
                 'show_option_none' => false,
399 399
                 'class'            => 'gdmbx2-text-medium',
400
-            ) );
400
+            ));
401 401
 
402
-        if ( isset( $_REQUEST['all_posts'] ) && '1' === $_REQUEST['all_posts'] ) {
402
+        if (isset($_REQUEST['all_posts']) && '1' === $_REQUEST['all_posts']) {
403 403
             echo '<input type="hidden" name="all_posts" value="1" />';
404 404
         }
405 405
     }
406 406
 }
407
-add_action( 'restrict_manage_posts', 'wpinv_add_items_filters', 100 );
407
+add_action('restrict_manage_posts', 'wpinv_add_items_filters', 100);
408 408
 
409
-function wpinv_send_invoice_after_save( $post_id ) {
409
+function wpinv_send_invoice_after_save($post_id) {
410 410
     // If this is just a revision, don't send the email.
411
-    if ( wp_is_post_revision( $post_id ) ) {
411
+    if (wp_is_post_revision($post_id)) {
412 412
         return;
413 413
     }
414 414
     
415
-    if ( !current_user_can( 'manage_options' ) || !(get_post_type( $post_id ) == 'wpi_invoice' || get_post_type( $post_id ) == 'wpi_quote')  ) {
415
+    if (!current_user_can('manage_options') || !(get_post_type($post_id) == 'wpi_invoice' || get_post_type($post_id) == 'wpi_quote')) {
416 416
         return;
417 417
     }
418 418
     
419
-    if ( !empty( $_POST['wpi_save_send'] ) ) {
420
-        wpinv_user_invoice_notification( $post_id );
419
+    if (!empty($_POST['wpi_save_send'])) {
420
+        wpinv_user_invoice_notification($post_id);
421 421
     }
422 422
 }
423
-add_action( 'save_post_wpi_invoice', 'wpinv_send_invoice_after_save', 100, 1 );
423
+add_action('save_post_wpi_invoice', 'wpinv_send_invoice_after_save', 100, 1);
424 424
 
425
-function wpinv_send_register_new_user( $data, $postarr ) {
426
-    if ( current_user_can( 'manage_options' ) && !empty( $data['post_type'] ) && $data['post_type'] == 'wpi_invoice' ) {
427
-        $is_new_user = !empty( $postarr['wpinv_new_user'] ) ? true : false;
428
-        $email = !empty( $postarr['wpinv_email'] ) && $postarr['wpinv_email'] && is_email( $postarr['wpinv_email'] ) ? $postarr['wpinv_email'] : NULL;
425
+function wpinv_send_register_new_user($data, $postarr) {
426
+    if (current_user_can('manage_options') && !empty($data['post_type']) && $data['post_type'] == 'wpi_invoice') {
427
+        $is_new_user = !empty($postarr['wpinv_new_user']) ? true : false;
428
+        $email = !empty($postarr['wpinv_email']) && $postarr['wpinv_email'] && is_email($postarr['wpinv_email']) ? $postarr['wpinv_email'] : NULL;
429 429
         
430
-        if ( $is_new_user && $email && !email_exists( $email ) ) {
431
-            $first_name = !empty( $postarr['wpinv_first_name'] ) ? sanitize_text_field( $postarr['wpinv_first_name'] ) : '';
432
-            $last_name = !empty( $postarr['wpinv_last_name'] ) ? sanitize_text_field( $postarr['wpinv_last_name'] ) : '';
433
-            $display_name = $first_name || $last_name ? trim( $first_name . ' ' . $last_name ) : '';
434
-            $user_nicename = $display_name ? trim( $display_name ) : $email;
435
-            $user_company = !empty( $postarr['wpinv_company'] ) ? sanitize_text_field( $postarr['wpinv_company'] ) : '';
430
+        if ($is_new_user && $email && !email_exists($email)) {
431
+            $first_name = !empty($postarr['wpinv_first_name']) ? sanitize_text_field($postarr['wpinv_first_name']) : '';
432
+            $last_name = !empty($postarr['wpinv_last_name']) ? sanitize_text_field($postarr['wpinv_last_name']) : '';
433
+            $display_name = $first_name || $last_name ? trim($first_name . ' ' . $last_name) : '';
434
+            $user_nicename = $display_name ? trim($display_name) : $email;
435
+            $user_company = !empty($postarr['wpinv_company']) ? sanitize_text_field($postarr['wpinv_company']) : '';
436 436
             
437
-            $user_login = sanitize_user( str_replace( ' ', '', $display_name ), true );
438
-            if ( !( validate_username( $user_login ) && !username_exists( $user_login ) ) ) {
439
-                $user_login = sanitize_user( str_replace( ' ', '', $user_company ), true );
437
+            $user_login = sanitize_user(str_replace(' ', '', $display_name), true);
438
+            if (!(validate_username($user_login) && !username_exists($user_login))) {
439
+                $user_login = sanitize_user(str_replace(' ', '', $user_company), true);
440 440
                 
441
-                if ( !( validate_username( $user_login ) && !username_exists( $user_login ) ) ) {
441
+                if (!(validate_username($user_login) && !username_exists($user_login))) {
442 442
                     $user_login = $email;
443 443
                 }
444 444
             }
445 445
             
446 446
             $userdata = array(
447 447
                 'user_login' => $user_login,
448
-                'user_pass' => wp_generate_password( 12, false ),
449
-                'user_email' => sanitize_text_field( $email ),
448
+                'user_pass' => wp_generate_password(12, false),
449
+                'user_email' => sanitize_text_field($email),
450 450
                 'first_name' => $first_name,
451 451
                 'last_name' => $last_name,
452
-                'user_nicename' => wpinv_utf8_substr( $user_nicename, 0, 50 ),
452
+                'user_nicename' => wpinv_utf8_substr($user_nicename, 0, 50),
453 453
                 'nickname' => $display_name,
454 454
                 'display_name' => $display_name,
455 455
             );
456 456
 
457
-            $userdata = apply_filters( 'wpinv_register_new_user_data', $userdata );
457
+            $userdata = apply_filters('wpinv_register_new_user_data', $userdata);
458 458
             
459
-            $new_user_id = wp_insert_user( $userdata );
459
+            $new_user_id = wp_insert_user($userdata);
460 460
             
461
-            if ( !is_wp_error( $new_user_id ) ) {
461
+            if (!is_wp_error($new_user_id)) {
462 462
                 $data['post_author'] = $new_user_id;
463 463
                 $_POST['post_author'] = $new_user_id;
464 464
                 $_POST['post_author_override'] = $new_user_id;
@@ -479,27 +479,27 @@  discard block
 block discarded – undo
479 479
                 
480 480
                 $meta = array();
481 481
                 ///$meta['_wpinv_user_id'] = $new_user_id;
482
-                foreach ( $meta_fields as $field ) {
483
-                    $meta['_wpinv_' . $field] = isset( $postarr['wpinv_' . $field] ) ? sanitize_text_field( $postarr['wpinv_' . $field] ) : '';
482
+                foreach ($meta_fields as $field) {
483
+                    $meta['_wpinv_' . $field] = isset($postarr['wpinv_' . $field]) ? sanitize_text_field($postarr['wpinv_' . $field]) : '';
484 484
                 }
485 485
                 
486
-                $meta = apply_filters( 'wpinv_register_new_user_meta', $meta, $new_user_id );
486
+                $meta = apply_filters('wpinv_register_new_user_meta', $meta, $new_user_id);
487 487
 
488 488
                 // Update user meta.
489
-                foreach ( $meta as $key => $value ) {
490
-                    update_user_meta( $new_user_id, $key, $value );
489
+                foreach ($meta as $key => $value) {
490
+                    update_user_meta($new_user_id, $key, $value);
491 491
                 }
492 492
                 
493
-                if ( function_exists( 'wp_send_new_user_notifications' ) ) {
493
+                if (function_exists('wp_send_new_user_notifications')) {
494 494
                     // Send email notifications related to the creation of new user.
495
-                    wp_send_new_user_notifications( $new_user_id, 'user' );
495
+                    wp_send_new_user_notifications($new_user_id, 'user');
496 496
                 }
497 497
             } else {
498
-                wpinv_error_log( $new_user_id->get_error_message(), 'Invoice add new user', __FILE__, __LINE__ );
498
+                wpinv_error_log($new_user_id->get_error_message(), 'Invoice add new user', __FILE__, __LINE__);
499 499
             }
500 500
         }
501 501
     }
502 502
     
503 503
     return $data;
504 504
 }
505
-add_filter( 'wp_insert_post_data', 'wpinv_send_register_new_user', 10, 2 );
506 505
\ No newline at end of file
506
+add_filter('wp_insert_post_data', 'wpinv_send_register_new_user', 10, 2);
507 507
\ No newline at end of file
Please login to merge, or discard this patch.
includes/admin/meta-boxes/class-mb-invoice-items.php 1 patch
Spacing   +142 added lines, -142 removed lines patch added patch discarded remove patch
@@ -1,22 +1,22 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 // MUST have WordPress.
3
-if ( !defined( 'WPINC' ) ) {
4
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
3
+if (!defined('WPINC')) {
4
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
5 5
 }
6 6
 
7 7
 class WPInv_Meta_Box_Items {
8
-    public static function output( $post ) {        
8
+    public static function output($post) {        
9 9
         global $wpinv_euvat, $ajax_cart_details;
10 10
         
11
-        $post_id            = !empty( $post->ID ) ? $post->ID : 0;
12
-        $invoice            = new WPInv_Invoice( $post_id );
11
+        $post_id            = !empty($post->ID) ? $post->ID : 0;
12
+        $invoice            = new WPInv_Invoice($post_id);
13 13
         $ajax_cart_details  = $invoice->get_cart_details();
14
-        $subtotal           = $invoice->get_subtotal( true );
14
+        $subtotal           = $invoice->get_subtotal(true);
15 15
         $discount_raw       = $invoice->get_discount();
16
-        $discount           = wpinv_price( $discount_raw, $invoice->get_currency() );
16
+        $discount           = wpinv_price($discount_raw, $invoice->get_currency());
17 17
         $discounts          = $discount_raw > 0 ? $invoice->get_discounts() : '';
18
-        $tax                = $invoice->get_tax( true );
19
-        $total              = $invoice->get_total( true );
18
+        $tax                = $invoice->get_tax(true);
19
+        $total              = $invoice->get_total(true);
20 20
         $item_quantities    = wpinv_item_quantities_enabled();
21 21
         $use_taxes          = wpinv_use_taxes();
22 22
         $item_types         = wpinv_get_item_types();
@@ -29,17 +29,17 @@  discard block
 block discarded – undo
29 29
         }
30 30
         
31 31
         $cols = 5;
32
-        if ( $item_quantities ) {
32
+        if ($item_quantities) {
33 33
             $cols++;
34 34
         }
35
-        if ( $use_taxes ) {
35
+        if ($use_taxes) {
36 36
             $cols++;
37 37
         }
38 38
         $class = '';
39
-        if ( $invoice->is_paid() ) {
39
+        if ($invoice->is_paid()) {
40 40
             $class .= ' wpinv-paid';
41 41
         }
42
-        if ( $is_recurring ) {
42
+        if ($is_recurring) {
43 43
             $class .= ' wpi-recurring';
44 44
         }
45 45
         ?>
@@ -47,21 +47,21 @@  discard block
 block discarded – undo
47 47
             <table id="wpinv_items" class="wpinv-items" cellspacing="0" cellpadding="0">
48 48
                 <thead>
49 49
                     <tr>
50
-                        <th class="id"><?php _e( 'ID', 'invoicing' );?></th>
51
-                        <th class="title"><?php _e( 'Item', 'invoicing' );?></th>
52
-                        <th class="price"><?php _e( 'Price', 'invoicing' );?></th>
53
-                        <?php if ( $item_quantities ) { ?>
54
-                        <th class="qty"><?php _e( 'Qty', 'invoicing' );?></th>
50
+                        <th class="id"><?php _e('ID', 'invoicing'); ?></th>
51
+                        <th class="title"><?php _e('Item', 'invoicing'); ?></th>
52
+                        <th class="price"><?php _e('Price', 'invoicing'); ?></th>
53
+                        <?php if ($item_quantities) { ?>
54
+                        <th class="qty"><?php _e('Qty', 'invoicing'); ?></th>
55 55
                         <?php } ?>
56
-                        <th class="total"><?php _e( 'Total', 'invoicing' );?></th>
57
-                        <?php if ( $use_taxes ) { ?>
58
-                        <th class="tax"><?php _e( 'Tax (%)', 'invoicing' );?></th>
56
+                        <th class="total"><?php _e('Total', 'invoicing'); ?></th>
57
+                        <?php if ($use_taxes) { ?>
58
+                        <th class="tax"><?php _e('Tax (%)', 'invoicing'); ?></th>
59 59
                         <?php } ?>
60 60
                         <th class="action"></th>
61 61
                     </tr>
62 62
                 </thead>
63 63
                 <tbody class="wpinv-line-items">
64
-                    <?php echo wpinv_admin_get_line_items( $invoice ); ?>
64
+                    <?php echo wpinv_admin_get_line_items($invoice); ?>
65 65
                 </tbody>
66 66
                 <tfoot class="wpinv-totals">
67 67
                     <tr>
@@ -73,44 +73,44 @@  discard block
 block discarded – undo
73 73
                                         </td>
74 74
                                         <td class="title">
75 75
                                             <input type="text" class="regular-text" placeholder="Item name" value="" name="_wpinv_quick[name]">
76
-                                            <?php if ( $wpinv_euvat->allow_vat_rules() ) { ?>
76
+                                            <?php if ($wpinv_euvat->allow_vat_rules()) { ?>
77 77
                                             <div class="wp-clearfix">
78 78
                                                 <label class="wpi-vat-rule">
79
-                                                    <span class="title"><?php _e( 'VAT rule type', 'invoicing' );?></span>
79
+                                                    <span class="title"><?php _e('VAT rule type', 'invoicing'); ?></span>
80 80
                                                     <span class="input-text-wrap">
81
-                                                        <?php echo wpinv_html_select( array(
81
+                                                        <?php echo wpinv_html_select(array(
82 82
                                                             'options'          => $wpinv_euvat->get_rules(),
83 83
                                                             'name'             => '_wpinv_quick[vat_rule]',
84 84
                                                             'id'               => '_wpinv_quick_vat_rule',
85 85
                                                             'show_option_all'  => false,
86 86
                                                             'show_option_none' => false,
87 87
                                                             'class'            => 'gdmbx2-text-medium wpinv-quick-vat-rule',
88
-                                                        ) ); ?>
88
+                                                        )); ?>
89 89
                                                     </span>
90 90
                                                 </label>
91 91
                                             </div>
92
-                                            <?php } if ( $wpinv_euvat->allow_vat_classes() ) { ?>
92
+                                            <?php } if ($wpinv_euvat->allow_vat_classes()) { ?>
93 93
                                             <div class="wp-clearfix">
94 94
                                                 <label class="wpi-vat-class">
95
-                                                    <span class="title"><?php _e( 'VAT class', 'invoicing' );?></span>
95
+                                                    <span class="title"><?php _e('VAT class', 'invoicing'); ?></span>
96 96
                                                     <span class="input-text-wrap">
97
-                                                        <?php echo wpinv_html_select( array(
97
+                                                        <?php echo wpinv_html_select(array(
98 98
                                                             'options'          => $wpinv_euvat->get_all_classes(),
99 99
                                                             'name'             => '_wpinv_quick[vat_class]',
100 100
                                                             'id'               => '_wpinv_quick_vat_class',
101 101
                                                             'show_option_all'  => false,
102 102
                                                             'show_option_none' => false,
103 103
                                                             'class'            => 'gdmbx2-text-medium wpinv-quick-vat-class',
104
-                                                        ) ); ?>
104
+                                                        )); ?>
105 105
                                                     </span>
106 106
                                                 </label>
107 107
                                             </div>
108 108
                                             <?php } ?>
109 109
                                             <div class="wp-clearfix">
110 110
                                                 <label class="wpi-item-type">
111
-                                                    <span class="title"><?php _e( 'Item type', 'invoicing' );?></span>
111
+                                                    <span class="title"><?php _e('Item type', 'invoicing'); ?></span>
112 112
                                                     <span class="input-text-wrap">
113
-                                                        <?php echo wpinv_html_select( array(
113
+                                                        <?php echo wpinv_html_select(array(
114 114
                                                             'options'          => $item_types,
115 115
                                                             'name'             => '_wpinv_quick[type]',
116 116
                                                             'id'               => '_wpinv_quick_type',
@@ -118,7 +118,7 @@  discard block
 block discarded – undo
118 118
                                                             'show_option_all'  => false,
119 119
                                                             'show_option_none' => false,
120 120
                                                             'class'            => 'gdmbx2-text-medium wpinv-quick-type',
121
-                                                        ) ); ?>
121
+                                                        )); ?>
122 122
                                                     </span>
123 123
                                                 </label>
124 124
                                             </div>
@@ -131,11 +131,11 @@  discard block
 block discarded – undo
131 131
                                             </div>
132 132
                                         </td>
133 133
                                         <td class="price"><input type="text" placeholder="0.00" class="wpi-field-price wpi-price" name="_wpinv_quick[price]" /></td>
134
-                                        <?php if ( $item_quantities ) { ?>
134
+                                        <?php if ($item_quantities) { ?>
135 135
                                         <td class="qty"><input type="number" class="small-text" step="1" min="1" value="1" name="_wpinv_quick[qty]" /></td>
136 136
                                         <?php } ?>
137 137
                                         <td class="total"></td>
138
-                                        <?php if ( $use_taxes ) { ?>
138
+                                        <?php if ($use_taxes) { ?>
139 139
                                         <td class="tax"></td>
140 140
                                         <?php } ?>
141 141
                                         <td class="action"></td>
@@ -148,29 +148,29 @@  discard block
 block discarded – undo
148 148
                         <td colspan="<?php echo $cols; ?>"></td>
149 149
                     </tr>
150 150
                     <tr class="totals">
151
-                        <td colspan="<?php echo ( $cols - 4 ); ?>"></td>
151
+                        <td colspan="<?php echo ($cols - 4); ?>"></td>
152 152
                         <td colspan="4">
153 153
                             <table cellspacing="0" cellpadding="0">
154 154
                                 <tr class="subtotal">
155
-                                    <td class="name"><?php _e( 'Sub Total:', 'invoicing' );?></td>
156
-                                    <td class="total"><?php echo $subtotal;?></td>
155
+                                    <td class="name"><?php _e('Sub Total:', 'invoicing'); ?></td>
156
+                                    <td class="total"><?php echo $subtotal; ?></td>
157 157
                                     <td class="action"></td>
158 158
                                 </tr>
159 159
                                 <tr class="discount">
160
-                                    <td class="name"><?php wpinv_get_discount_label( wpinv_discount_code( $invoice->ID ) ); ?>:</td>
161
-                                    <td class="total"><?php echo wpinv_discount( $invoice->ID, true, true ); ?></td>
160
+                                    <td class="name"><?php wpinv_get_discount_label(wpinv_discount_code($invoice->ID)); ?>:</td>
161
+                                    <td class="total"><?php echo wpinv_discount($invoice->ID, true, true); ?></td>
162 162
                                     <td class="action"></td>
163 163
                                 </tr>
164
-                                <?php if ( $use_taxes ) { ?>
164
+                                <?php if ($use_taxes) { ?>
165 165
                                 <tr class="tax">
166
-                                    <td class="name"><?php _e( 'Tax:', 'invoicing' );?></td>
167
-                                    <td class="total"><?php echo $tax;?></td>
166
+                                    <td class="name"><?php _e('Tax:', 'invoicing'); ?></td>
167
+                                    <td class="total"><?php echo $tax; ?></td>
168 168
                                     <td class="action"></td>
169 169
                                 </tr>
170 170
                                 <?php } ?>
171 171
                                 <tr class="total">
172
-                                    <td class="name"><?php _e( 'Invoice Total:', 'invoicing' );?></td>
173
-                                    <td class="total"><?php echo $total;?></td>
172
+                                    <td class="name"><?php _e('Invoice Total:', 'invoicing'); ?></td>
173
+                                    <td class="total"><?php echo $total; ?></td>
174 174
                                     <td class="action"></td>
175 175
                                 </tr>
176 176
                             </table>
@@ -180,89 +180,89 @@  discard block
 block discarded – undo
180 180
             </table>
181 181
             <div class="wpinv-actions">
182 182
                 <?php
183
-                    if ( !$invoice->is_paid() ) {
184
-                    if ( !$invoice->is_recurring() ) {
185
-                    echo wpinv_item_dropdown( array(
183
+                    if (!$invoice->is_paid()) {
184
+                    if (!$invoice->is_recurring()) {
185
+                    echo wpinv_item_dropdown(array(
186 186
                         'name'             => 'wpinv_invoice_item',
187 187
                         'id'               => 'wpinv_invoice_item',
188 188
                         'with_packages'    => false,
189 189
                         'show_recurring'   => true,
190
-                    ) );
190
+                    ));
191 191
                     ?>
192
-                <input type="button" value="<?php echo sprintf(esc_attr__( 'Add item to %s', 'invoicing'), $type_title); ?>" class="button button-primary" id="wpinv-add-item"><input type="button" value="<?php esc_attr_e( 'Create new item', 'invoicing' );?>" class="button button-primary" id="wpinv-new-item"><?php } ?><input type="button" value="<?php esc_attr_e( 'Recalculate Totals', 'invoicing' );?>" class="button button-primary wpinv-flr" id="wpinv-recalc-totals">
192
+                <input type="button" value="<?php echo sprintf(esc_attr__('Add item to %s', 'invoicing'), $type_title); ?>" class="button button-primary" id="wpinv-add-item"><input type="button" value="<?php esc_attr_e('Create new item', 'invoicing'); ?>" class="button button-primary" id="wpinv-new-item"><?php } ?><input type="button" value="<?php esc_attr_e('Recalculate Totals', 'invoicing'); ?>" class="button button-primary wpinv-flr" id="wpinv-recalc-totals">
193 193
                     <?php } ?>
194
-                <?php do_action( 'wpinv_invoice_items_actions', $invoice ); ?>
194
+                <?php do_action('wpinv_invoice_items_actions', $invoice); ?>
195 195
             </div>
196 196
         </div>
197 197
         <?php
198 198
     }
199 199
     
200
-    public static function prices( $post ) {        
200
+    public static function prices($post) {        
201 201
         $symbol         = wpinv_currency_symbol();
202 202
         $position       = wpinv_currency_position();
203
-        $item           = new WPInv_Item( $post->ID );
203
+        $item           = new WPInv_Item($post->ID);
204 204
         
205 205
         $price          = $item->get_price();
206 206
         $is_recurring   = $item->is_recurring();
207 207
         $period         = $item->get_recurring_period();
208
-        $interval       = absint( $item->get_recurring_interval() );
209
-        $times          = absint( $item->get_recurring_limit() );
208
+        $interval       = absint($item->get_recurring_interval());
209
+        $times          = absint($item->get_recurring_limit());
210 210
         $free_trial     = $item->has_free_trial();
211 211
         $trial_interval = $item->get_trial_interval();
212 212
         $trial_period   = $item->get_trial_period();
213 213
         
214 214
         $intervals      = array();
215
-        for ( $i = 1; $i <= 90; $i++ ) {
215
+        for ($i = 1; $i <= 90; $i++) {
216 216
             $intervals[$i] = $i;
217 217
         }
218 218
         
219
-        $interval       = $interval > 0 ? $interval : 1;
219
+        $interval = $interval > 0 ? $interval : 1;
220 220
         
221 221
         $class = $is_recurring ? 'wpinv-recurring-y' : 'wpinv-recurring-n';
222 222
         ?>
223
-        <p class="wpinv-row-prices"><?php echo ( $position != 'right' ? $symbol . '&nbsp;' : '' );?><input type="text" maxlength="12" placeholder="<?php echo wpinv_format_amount( 0 ); ?>" value="<?php echo wpinv_format_amount( $price );?>" id="wpinv_item_price" name="wpinv_item_price" class="medium-text wpi-field-price wpi-price" <?php disabled( $item->is_package(), true ); ?> /><?php echo ( $position == 'right' ? '&nbsp;' . $symbol : '' );?><input type="hidden" name="wpinv_vat_meta_box_nonce" value="<?php echo wp_create_nonce( 'wpinv_item_meta_box_save' ) ;?>" />
224
-        <?php if ( $item->is_package() ) { ?>
225
-        <span class="description"><?php _e( 'GD package item price can be edited only from GD payment manager.', 'invoicing' ); ?></span>
223
+        <p class="wpinv-row-prices"><?php echo ($position != 'right' ? $symbol . '&nbsp;' : ''); ?><input type="text" maxlength="12" placeholder="<?php echo wpinv_format_amount(0); ?>" value="<?php echo wpinv_format_amount($price); ?>" id="wpinv_item_price" name="wpinv_item_price" class="medium-text wpi-field-price wpi-price" <?php disabled($item->is_package(), true); ?> /><?php echo ($position == 'right' ? '&nbsp;' . $symbol : ''); ?><input type="hidden" name="wpinv_vat_meta_box_nonce" value="<?php echo wp_create_nonce('wpinv_item_meta_box_save'); ?>" />
224
+        <?php if ($item->is_package()) { ?>
225
+        <span class="description"><?php _e('GD package item price can be edited only from GD payment manager.', 'invoicing'); ?></span>
226 226
         <?php } ?>
227 227
         </p>
228 228
         <p class="wpinv-row-is-recurring">
229 229
             <label for="wpinv_is_recurring">
230
-                <input type="checkbox" name="wpinv_is_recurring" id="wpinv_is_recurring" value="1" <?php checked( 1, $is_recurring ); ?> />
231
-                <?php echo apply_filters( 'wpinv_is_recurring_toggle_text', __( 'Is Recurring Item?', 'invoicing' ) ); ?>
230
+                <input type="checkbox" name="wpinv_is_recurring" id="wpinv_is_recurring" value="1" <?php checked(1, $is_recurring); ?> />
231
+                <?php echo apply_filters('wpinv_is_recurring_toggle_text', __('Is Recurring Item?', 'invoicing')); ?>
232 232
             </label>
233 233
         </p>
234
-        <p class="wpinv-row-recurring-fields <?php echo $class;?>">
235
-                <label class="wpinv-period" for="wpinv_recurring_period"><?php _e( 'Recurring', 'invoicing' );?> <select class="wpinv-select " id="wpinv_recurring_period" name="wpinv_recurring_period"><option value="D" data-text="<?php esc_attr_e( 'day(s)', 'invoicing' ); ?>" <?php selected( 'D', $period );?>><?php _e( 'Daily', 'invoicing' ); ?></option><option value="W" data-text="<?php esc_attr_e( 'week(s)', 'invoicing' ); ?>" <?php selected( 'W', $period );?>><?php _e( 'Weekly', 'invoicing' ); ?></option><option value="M" data-text="<?php esc_attr_e( 'month(s)', 'invoicing' ); ?>" <?php selected( 'M', $period );?>><?php _e( 'Monthly', 'invoicing' ); ?></option><option value="Y" data-text="<?php esc_attr_e( 'year(s)', 'invoicing' ); ?>" <?php selected( 'Y', $period );?>><?php _e( 'Yearly', 'invoicing' ); ?></option></select></label>
236
-                <label class="wpinv-interval" for="wpinv_recurring_interval"> <?php _e( 'at every', 'invoicing' );?> <?php echo wpinv_html_select( array(
234
+        <p class="wpinv-row-recurring-fields <?php echo $class; ?>">
235
+                <label class="wpinv-period" for="wpinv_recurring_period"><?php _e('Recurring', 'invoicing'); ?> <select class="wpinv-select " id="wpinv_recurring_period" name="wpinv_recurring_period"><option value="D" data-text="<?php esc_attr_e('day(s)', 'invoicing'); ?>" <?php selected('D', $period); ?>><?php _e('Daily', 'invoicing'); ?></option><option value="W" data-text="<?php esc_attr_e('week(s)', 'invoicing'); ?>" <?php selected('W', $period); ?>><?php _e('Weekly', 'invoicing'); ?></option><option value="M" data-text="<?php esc_attr_e('month(s)', 'invoicing'); ?>" <?php selected('M', $period); ?>><?php _e('Monthly', 'invoicing'); ?></option><option value="Y" data-text="<?php esc_attr_e('year(s)', 'invoicing'); ?>" <?php selected('Y', $period); ?>><?php _e('Yearly', 'invoicing'); ?></option></select></label>
236
+                <label class="wpinv-interval" for="wpinv_recurring_interval"> <?php _e('at every', 'invoicing'); ?> <?php echo wpinv_html_select(array(
237 237
                     'options'          => $intervals,
238 238
                     'name'             => 'wpinv_recurring_interval',
239 239
                     'id'               => 'wpinv_recurring_interval',
240 240
                     'selected'         => $interval,
241 241
                     'show_option_all'  => false,
242 242
                     'show_option_none' => false
243
-                ) ); ?> <span id="wpinv_interval_text"><?php _e( 'day(s)', 'invoicing' );?></span></label>
244
-                <label class="wpinv-times" for="wpinv_recurring_limit"> <?php _e( 'for', 'invoicing' );?> <input class="small-text" type="number" value="<?php echo $times;?>" size="4" id="wpinv_recurring_limit" name="wpinv_recurring_limit" step="1" min="0"> <?php _e( 'time(s) <i>(select 0 for recurring forever until cancelled</i>)', 'invoicing' );?></label>
243
+                )); ?> <span id="wpinv_interval_text"><?php _e('day(s)', 'invoicing'); ?></span></label>
244
+                <label class="wpinv-times" for="wpinv_recurring_limit"> <?php _e('for', 'invoicing'); ?> <input class="small-text" type="number" value="<?php echo $times; ?>" size="4" id="wpinv_recurring_limit" name="wpinv_recurring_limit" step="1" min="0"> <?php _e('time(s) <i>(select 0 for recurring forever until cancelled</i>)', 'invoicing'); ?></label>
245 245
                 <span class="clear wpi-trial-clr"></span>
246 246
                 <label class="wpinv-free-trial" for="wpinv_free_trial">
247
-                    <input type="checkbox" name="wpinv_free_trial" id="wpinv_free_trial" value="1" <?php checked( true, (bool)$free_trial ); ?> /> 
248
-                    <?php echo __( 'Offer free trial for', 'invoicing' ); ?>
247
+                    <input type="checkbox" name="wpinv_free_trial" id="wpinv_free_trial" value="1" <?php checked(true, (bool)$free_trial); ?> /> 
248
+                    <?php echo __('Offer free trial for', 'invoicing'); ?>
249 249
                 </label>
250 250
                 <label class="wpinv-trial-interval" for="wpinv_trial_interval">
251
-                    <input class="small-text" type="number" value="<?php echo $trial_interval;?>" size="4" id="wpinv_trial_interval" name="wpinv_trial_interval" step="1" min="1"> <select class="wpinv-select" id="wpinv_trial_period" name="wpinv_trial_period"><option value="D" <?php selected( 'D', $trial_period );?>><?php _e( 'day(s)', 'invoicing' ); ?></option><option value="W" <?php selected( 'W', $trial_period );?>><?php _e( 'week(s)', 'invoicing' ); ?></option><option value="M" <?php selected( 'M', $trial_period );?>><?php _e( 'month(s)', 'invoicing' ); ?></option><option value="Y" <?php selected( 'Y', $trial_period );?>><?php _e( 'year(s)', 'invoicing' ); ?></option></select>
251
+                    <input class="small-text" type="number" value="<?php echo $trial_interval; ?>" size="4" id="wpinv_trial_interval" name="wpinv_trial_interval" step="1" min="1"> <select class="wpinv-select" id="wpinv_trial_period" name="wpinv_trial_period"><option value="D" <?php selected('D', $trial_period); ?>><?php _e('day(s)', 'invoicing'); ?></option><option value="W" <?php selected('W', $trial_period); ?>><?php _e('week(s)', 'invoicing'); ?></option><option value="M" <?php selected('M', $trial_period); ?>><?php _e('month(s)', 'invoicing'); ?></option><option value="Y" <?php selected('Y', $trial_period); ?>><?php _e('year(s)', 'invoicing'); ?></option></select>
252 252
                 </label>
253 253
         </p>
254
-        <input type="hidden" id="_wpi_current_type" value="<?php echo wpinv_get_item_type( $post->ID ); ?>" />
255
-        <?php do_action( 'wpinv_item_price_field', $post->ID ); ?>
254
+        <input type="hidden" id="_wpi_current_type" value="<?php echo wpinv_get_item_type($post->ID); ?>" />
255
+        <?php do_action('wpinv_item_price_field', $post->ID); ?>
256 256
         <?php
257 257
     }
258 258
     
259
-    public static function vat_rules( $post ) {
259
+    public static function vat_rules($post) {
260 260
         global $wpinv_euvat;
261 261
         
262
-        $rule_type = $wpinv_euvat->get_item_rule( $post->ID );
262
+        $rule_type = $wpinv_euvat->get_item_rule($post->ID);
263 263
         ?>
264
-        <p><label for="wpinv_vat_rules"><strong><?php _e( 'Select how VAT rules will be applied:', 'invoicing' );?></strong></label>&nbsp;&nbsp;&nbsp;
265
-        <?php echo wpinv_html_select( array(
264
+        <p><label for="wpinv_vat_rules"><strong><?php _e('Select how VAT rules will be applied:', 'invoicing'); ?></strong></label>&nbsp;&nbsp;&nbsp;
265
+        <?php echo wpinv_html_select(array(
266 266
                     'options'          => $wpinv_euvat->get_rules(),
267 267
                     'name'             => 'wpinv_vat_rules',
268 268
                     'id'               => 'wpinv_vat_rules',
@@ -270,19 +270,19 @@  discard block
 block discarded – undo
270 270
                     'show_option_all'  => false,
271 271
                     'show_option_none' => false,
272 272
                     'class'            => 'gdmbx2-text-medium wpinv-vat-rules',
273
-                ) ); ?>
273
+                )); ?>
274 274
         </p>
275
-        <p class="wpi-m0"><?php _e( 'When you select physical product rules, only consumers and businesses in your country will be charged VAT.  The VAT rate used will be the rate in your country.', 'invoicing' ); ?></p>
276
-        <p class="wpi-m0"><?php _e( 'If you select Digital product rules, VAT will be charged at the rate that applies in the country of the consumer.  Only businesses in your country will be charged VAT.', 'invoicing' ); ?></p>
275
+        <p class="wpi-m0"><?php _e('When you select physical product rules, only consumers and businesses in your country will be charged VAT.  The VAT rate used will be the rate in your country.', 'invoicing'); ?></p>
276
+        <p class="wpi-m0"><?php _e('If you select Digital product rules, VAT will be charged at the rate that applies in the country of the consumer.  Only businesses in your country will be charged VAT.', 'invoicing'); ?></p>
277 277
         <?php
278 278
     }
279 279
     
280
-    public static function vat_classes( $post ) {
280
+    public static function vat_classes($post) {
281 281
         global $wpinv_euvat;
282 282
         
283
-        $vat_class = $wpinv_euvat->get_item_class( $post->ID );
283
+        $vat_class = $wpinv_euvat->get_item_class($post->ID);
284 284
         ?>
285
-        <p><?php echo wpinv_html_select( array(
285
+        <p><?php echo wpinv_html_select(array(
286 286
                     'options'          => $wpinv_euvat->get_all_classes(),
287 287
                     'name'             => 'wpinv_vat_class',
288 288
                     'id'               => 'wpinv_vat_class',
@@ -290,18 +290,18 @@  discard block
 block discarded – undo
290 290
                     'show_option_all'  => false,
291 291
                     'show_option_none' => false,
292 292
                     'class'            => 'gdmbx2-text-medium wpinv-vat-class',
293
-                ) ); ?>
293
+                )); ?>
294 294
         </p>
295
-        <p class="wpi-m0"><?php _e( 'Select the VAT rate class to use for this invoice item.', 'invoicing' ); ?></p>
295
+        <p class="wpi-m0"><?php _e('Select the VAT rate class to use for this invoice item.', 'invoicing'); ?></p>
296 296
         <?php
297 297
     }
298 298
     
299
-    public static function item_info( $post ) {
300
-        $item_type = wpinv_get_item_type( $post->ID );
301
-        do_action( 'wpinv_item_info_metabox_before', $post );
299
+    public static function item_info($post) {
300
+        $item_type = wpinv_get_item_type($post->ID);
301
+        do_action('wpinv_item_info_metabox_before', $post);
302 302
         ?>
303
-        <p><label for="wpinv_item_type"><strong><?php _e( 'Type:', 'invoicing' );?></strong></label>&nbsp;&nbsp;&nbsp;
304
-        <?php echo wpinv_html_select( array(
303
+        <p><label for="wpinv_item_type"><strong><?php _e('Type:', 'invoicing'); ?></strong></label>&nbsp;&nbsp;&nbsp;
304
+        <?php echo wpinv_html_select(array(
305 305
                     'options'          => wpinv_get_item_types(),
306 306
                     'name'             => 'wpinv_item_type',
307 307
                     'id'               => 'wpinv_item_type',
@@ -310,93 +310,93 @@  discard block
 block discarded – undo
310 310
                     'show_option_none' => false,
311 311
                     'class'            => 'gdmbx2-text-medium wpinv-item-type',
312 312
                     //'disabled'         => $item_type == 'package' ? true : false,
313
-                ) ); ?>
313
+                )); ?>
314 314
         </p>
315
-        <p class="wpi-m0"><?php _e( 'Select item type.', 'invoicing' );?><br><?php _e( 'Standard: standard item type', 'invoicing' );?><br><?php _e( 'Fee: like Registration Fee, Signup Fee etc.', 'invoicing' );?></p>
315
+        <p class="wpi-m0"><?php _e('Select item type.', 'invoicing'); ?><br><?php _e('Standard: standard item type', 'invoicing'); ?><br><?php _e('Fee: like Registration Fee, Signup Fee etc.', 'invoicing'); ?></p>
316 316
         <?php
317
-        do_action( 'wpinv_item_info_metabox_after', $post );
317
+        do_action('wpinv_item_info_metabox_after', $post);
318 318
     }
319 319
     
320
-    public static function save( $post_id, $data, $post ) {
321
-        $invoice        = new WPInv_Invoice( $post_id );
320
+    public static function save($post_id, $data, $post) {
321
+        $invoice        = new WPInv_Invoice($post_id);
322 322
         
323 323
         // Billing
324
-        $first_name     = sanitize_text_field( $data['wpinv_first_name'] );
325
-        $last_name      = sanitize_text_field( $data['wpinv_last_name'] );
326
-        $company        = sanitize_text_field( $data['wpinv_company'] );
327
-        $vat_number     = sanitize_text_field( $data['wpinv_vat_number'] );
328
-        $phone          = sanitize_text_field( $data['wpinv_phone'] );
329
-        $address        = sanitize_text_field( $data['wpinv_address'] );
330
-        $city           = sanitize_text_field( $data['wpinv_city'] );
331
-        $zip            = sanitize_text_field( $data['wpinv_zip'] );
332
-        $country        = sanitize_text_field( $data['wpinv_country'] );
333
-        $state          = sanitize_text_field( $data['wpinv_state'] );
324
+        $first_name     = sanitize_text_field($data['wpinv_first_name']);
325
+        $last_name      = sanitize_text_field($data['wpinv_last_name']);
326
+        $company        = sanitize_text_field($data['wpinv_company']);
327
+        $vat_number     = sanitize_text_field($data['wpinv_vat_number']);
328
+        $phone          = sanitize_text_field($data['wpinv_phone']);
329
+        $address        = sanitize_text_field($data['wpinv_address']);
330
+        $city           = sanitize_text_field($data['wpinv_city']);
331
+        $zip            = sanitize_text_field($data['wpinv_zip']);
332
+        $country        = sanitize_text_field($data['wpinv_country']);
333
+        $state          = sanitize_text_field($data['wpinv_state']);
334 334
         
335 335
         // Details
336
-        $status         = sanitize_text_field( $data['wpinv_status'] );
337
-        $old_status     = !empty( $data['original_post_status'] ) ? sanitize_text_field( $data['original_post_status'] ) : $status;
338
-        $number         = sanitize_text_field( $data['wpinv_number'] );
339
-        $due_date       = isset( $data['wpinv_due_date'] ) ? sanitize_text_field( $data['wpinv_due_date'] ) : '';
336
+        $status         = sanitize_text_field($data['wpinv_status']);
337
+        $old_status     = !empty($data['original_post_status']) ? sanitize_text_field($data['original_post_status']) : $status;
338
+        $number         = sanitize_text_field($data['wpinv_number']);
339
+        $due_date       = isset($data['wpinv_due_date']) ? sanitize_text_field($data['wpinv_due_date']) : '';
340 340
         //$discounts      = sanitize_text_field( $data['wpinv_discounts'] );
341 341
         //$discount       = sanitize_text_field( $data['wpinv_discount'] );
342 342
         
343
-        $ip             = $invoice->get_ip() ? $invoice->get_ip() : wpinv_get_ip();
343
+        $ip = $invoice->get_ip() ? $invoice->get_ip() : wpinv_get_ip();
344 344
         
345
-        $invoice->set( 'due_date', $due_date );
346
-        $invoice->set( 'first_name', $first_name );
347
-        $invoice->set( 'last_name', $last_name );
348
-        $invoice->set( 'company', $company );
349
-        $invoice->set( 'vat_number', $vat_number );
350
-        $invoice->set( 'phone', $phone );
351
-        $invoice->set( 'address', $address );
352
-        $invoice->set( 'city', $city );
353
-        $invoice->set( 'zip', $zip );
354
-        $invoice->set( 'country', $country );
355
-        $invoice->set( 'state', $state );
356
-        $invoice->set( 'status', $status );
357
-        $invoice->set( 'number', $number );
345
+        $invoice->set('due_date', $due_date);
346
+        $invoice->set('first_name', $first_name);
347
+        $invoice->set('last_name', $last_name);
348
+        $invoice->set('company', $company);
349
+        $invoice->set('vat_number', $vat_number);
350
+        $invoice->set('phone', $phone);
351
+        $invoice->set('address', $address);
352
+        $invoice->set('city', $city);
353
+        $invoice->set('zip', $zip);
354
+        $invoice->set('country', $country);
355
+        $invoice->set('state', $state);
356
+        $invoice->set('status', $status);
357
+        $invoice->set('number', $number);
358 358
         //$invoice->set( 'discounts', $discounts );
359 359
         //$invoice->set( 'discount', $discount );
360
-        $invoice->set( 'ip', $ip );
360
+        $invoice->set('ip', $ip);
361 361
         $invoice->old_status = $_POST['original_post_status'];
362 362
         $invoice->currency = wpinv_get_currency();
363
-        if ( !empty( $data['wpinv_gateway'] ) ) {
364
-            $invoice->set( 'gateway', sanitize_text_field( $data['wpinv_gateway'] ) );
363
+        if (!empty($data['wpinv_gateway'])) {
364
+            $invoice->set('gateway', sanitize_text_field($data['wpinv_gateway']));
365 365
         }
366 366
         $saved = $invoice->save();
367 367
         
368 368
         // Check for payment notes
369
-        if ( !empty( $data['invoice_note'] ) ) {
370
-            $note               = wp_kses( $data['invoice_note'], array() );
371
-            $note_type          = sanitize_text_field( $data['invoice_note_type'] );
369
+        if (!empty($data['invoice_note'])) {
370
+            $note               = wp_kses($data['invoice_note'], array());
371
+            $note_type          = sanitize_text_field($data['invoice_note_type']);
372 372
             $is_customer_note   = $note_type == 'customer' ? 1 : 0;
373 373
         
374
-            wpinv_insert_payment_note( $invoice->ID, $note, $is_customer_note );
374
+            wpinv_insert_payment_note($invoice->ID, $note, $is_customer_note);
375 375
         }
376 376
         
377 377
         // Update user address if empty.
378
-        if ( $saved && !empty( $invoice ) ) {
379
-            if ( $user_id = $invoice->get_user_id() ) {
380
-                $user_address = wpinv_get_user_address( $user_id, false );
378
+        if ($saved && !empty($invoice)) {
379
+            if ($user_id = $invoice->get_user_id()) {
380
+                $user_address = wpinv_get_user_address($user_id, false);
381 381
                 
382 382
                 if (empty($user_address['first_name'])) {
383
-                    update_user_meta( $user_id, '_wpinv_first_name', $first_name );
384
-                    update_user_meta( $user_id, '_wpinv_last_name', $last_name );
383
+                    update_user_meta($user_id, '_wpinv_first_name', $first_name);
384
+                    update_user_meta($user_id, '_wpinv_last_name', $last_name);
385 385
                 } else if (empty($user_address['last_name']) && $user_address['first_name'] == $first_name) {
386
-                    update_user_meta( $user_id, '_wpinv_last_name', $last_name );
386
+                    update_user_meta($user_id, '_wpinv_last_name', $last_name);
387 387
                 }
388 388
                 
389 389
                 if (empty($user_address['address']) || empty($user_address['city']) || empty($user_address['state']) || empty($user_address['country'])) {
390
-                    update_user_meta( $user_id, '_wpinv_address', $address );
391
-                    update_user_meta( $user_id, '_wpinv_city', $city );
392
-                    update_user_meta( $user_id, '_wpinv_state', $state );
393
-                    update_user_meta( $user_id, '_wpinv_country', $country );
394
-                    update_user_meta( $user_id, '_wpinv_zip', $zip );
395
-                    update_user_meta( $user_id, '_wpinv_phone', $phone );
390
+                    update_user_meta($user_id, '_wpinv_address', $address);
391
+                    update_user_meta($user_id, '_wpinv_city', $city);
392
+                    update_user_meta($user_id, '_wpinv_state', $state);
393
+                    update_user_meta($user_id, '_wpinv_country', $country);
394
+                    update_user_meta($user_id, '_wpinv_zip', $zip);
395
+                    update_user_meta($user_id, '_wpinv_phone', $phone);
396 396
                 }
397 397
             }
398 398
             
399
-            do_action( 'wpinv_invoice_metabox_saveed', $invoice );
399
+            do_action('wpinv_invoice_metabox_saveed', $invoice);
400 400
         }
401 401
         
402 402
         return $saved;
Please login to merge, or discard this patch.
includes/admin/meta-boxes/class-mb-invoice-details.php 1 patch
Spacing   +85 added lines, -85 removed lines patch added patch discarded remove patch
@@ -1,30 +1,30 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 // MUST have WordPress.
3
-if ( !defined( 'WPINC' ) ) {
4
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
3
+if (!defined('WPINC')) {
4
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
5 5
 }
6 6
 
7 7
 class WPInv_Meta_Box_Details {
8
-    public static function output( $post ) {
8
+    public static function output($post) {
9 9
         $currency_symbol    = wpinv_currency_symbol();
10 10
         $statuses           = wpinv_get_invoice_statuses();
11 11
         
12
-        $post_id            = !empty( $post->ID ) ? $post->ID : 0;
13
-        $invoice            = new WPInv_Invoice( $post_id );
12
+        $post_id            = !empty($post->ID) ? $post->ID : 0;
13
+        $invoice            = new WPInv_Invoice($post_id);
14 14
         
15
-        $status             = $invoice->get_status( false ); // Current status    
15
+        $status             = $invoice->get_status(false); // Current status    
16 16
         $discount           = $invoice->get_discount();
17 17
         $discount_code      = $discount > 0 ? $invoice->get_discount_code() : '';
18 18
         $invoice_number     = $invoice->get_number();
19 19
         
20 20
         $date_created       = $invoice->get_created_date();
21
-        $datetime_created   = strtotime( $date_created );
22
-        $date_created       = $date_created != '' && $date_created != '0000-00-00 00:00:00' ? date_i18n( get_option( 'date_format' ) . ' ' . get_option( 'time_format' ), $datetime_created ) : '';
21
+        $datetime_created   = strtotime($date_created);
22
+        $date_created       = $date_created != '' && $date_created != '0000-00-00 00:00:00' ? date_i18n(get_option('date_format') . ' ' . get_option('time_format'), $datetime_created) : '';
23 23
         $date_completed     = $invoice->get_completed_date();
24
-        $date_completed     = $date_completed != '' && $date_completed != '0000-00-00 00:00:00' ? date_i18n( get_option( 'date_format' ) . ' ' . get_option( 'time_format' ), strtotime( $date_completed ) ) : 'n/a';
25
-        $title['status'] = __( 'Invoice Status:', 'invoicing' );
26
-        $title['number'] = __( 'Invoice Number:', 'invoicing' );
27
-        $mail_notice = esc_attr__( 'After save invoice this will send a copy of the invoice to the user&#8217;s email address.', 'invoicing' );
24
+        $date_completed     = $date_completed != '' && $date_completed != '0000-00-00 00:00:00' ? date_i18n(get_option('date_format') . ' ' . get_option('time_format'), strtotime($date_completed)) : 'n/a';
25
+        $title['status'] = __('Invoice Status:', 'invoicing');
26
+        $title['number'] = __('Invoice Number:', 'invoicing');
27
+        $mail_notice = esc_attr__('After save invoice this will send a copy of the invoice to the user&#8217;s email address.', 'invoicing');
28 28
         
29 29
         $title = apply_filters('wpinv_details_metabox_titles', $title, $invoice);
30 30
         $statuses = apply_filters('wpinv_invoice_statuses', $statuses, $invoice);
@@ -34,29 +34,29 @@  discard block
 block discarded – undo
34 34
 <div class="gdmbx2-wrap form-table">
35 35
     <div class="gdmbx2-metabox gdmbx-field-list" id="gdmbx2-metabox-wpinv_details">
36 36
         <div class="gdmbx-row gdmbx-type-select gdmbx2-id-wpinv-date-created">
37
-            <div class="gdmbx-th"><label><?php _e( 'Date Created:', 'invoicing' );?></label></div>
38
-            <div class="gdmbx-td"><?php echo $date_created;?></div>
37
+            <div class="gdmbx-th"><label><?php _e('Date Created:', 'invoicing'); ?></label></div>
38
+            <div class="gdmbx-td"><?php echo $date_created; ?></div>
39 39
         </div>
40
-        <?php if ( wpinv_get_option( 'overdue_active' ) && ( $invoice->needs_payment() || $invoice->has_status( array( 'auto-draft' ) ) ) ) { ?>
40
+        <?php if (wpinv_get_option('overdue_active') && ($invoice->needs_payment() || $invoice->has_status(array('auto-draft')))) { ?>
41 41
         <div class="gdmbx-row gdmbx-type-select gdmbx2-id-wpinv-date-overdue">
42
-            <div class="gdmbx-th"><label for="wpinv_due_date"><?php _e( 'Due Date:', 'invoicing' );?></label></div>
42
+            <div class="gdmbx-th"><label for="wpinv_due_date"><?php _e('Due Date:', 'invoicing'); ?></label></div>
43 43
             <div class="gdmbx-td">
44
-                <input type="text" placeholder="<?php esc_attr_e( 'Y-m-d', 'invoicing' );?>" value="<?php echo esc_attr( $invoice->get_due_date() );?>" id="wpinv_due_date" name="wpinv_due_date" class="regular-text wpiDatepicker" data-minDate="<?php echo esc_attr( date_i18n( 'Y-m-d', $datetime_created ) );?>" data-dateFormat="yy-mm-dd">
44
+                <input type="text" placeholder="<?php esc_attr_e('Y-m-d', 'invoicing'); ?>" value="<?php echo esc_attr($invoice->get_due_date()); ?>" id="wpinv_due_date" name="wpinv_due_date" class="regular-text wpiDatepicker" data-minDate="<?php echo esc_attr(date_i18n('Y-m-d', $datetime_created)); ?>" data-dateFormat="yy-mm-dd">
45 45
             </div>
46 46
         </div>
47 47
         <?php } ?>
48
-        <?php if ( $date_completed && $date_completed != 'n/a' ) { ?>
48
+        <?php if ($date_completed && $date_completed != 'n/a') { ?>
49 49
         <div class="gdmbx-row gdmbx-type-select gdmbx2-id-wpinv-date-completed">
50
-            <div class="gdmbx-th"><label><?php _e( 'Payment Date:', 'invoicing' );?></label></div>
51
-            <div class="gdmbx-td"><?php echo $date_completed;?></div>
50
+            <div class="gdmbx-th"><label><?php _e('Payment Date:', 'invoicing'); ?></label></div>
51
+            <div class="gdmbx-td"><?php echo $date_completed; ?></div>
52 52
         </div>
53 53
         <?php } ?>
54 54
         <div class="gdmbx-row gdmbx-type-select gdmbx2-id-wpinv-status">
55 55
             <div class="gdmbx-th"><label for="wpinv_status"><?php echo $title['status']; ?></label></div>
56 56
             <div class="gdmbx-td">
57 57
                 <select required="required" id="wpinv_status" name="wpinv_status" class="gdmbx2_select">
58
-                    <?php foreach ( $statuses as $value => $label ) { ?>
59
-                    <option value="<?php echo $value;?>" <?php selected( $status, $value );?>><?php echo $label;?></option>
58
+                    <?php foreach ($statuses as $value => $label) { ?>
59
+                    <option value="<?php echo $value; ?>" <?php selected($status, $value); ?>><?php echo $label; ?></option>
60 60
                     <?php } ?>
61 61
                 </select>
62 62
             </div>
@@ -64,104 +64,104 @@  discard block
 block discarded – undo
64 64
         <div class="gdmbx-row gdmbx-type-text gdmbx2-id-wpinv-number table-layout">
65 65
             <div class="gdmbx-th"><label for="wpinv_number"><?php echo $title['number']; ?></label></div>
66 66
             <div class="gdmbx-td">
67
-                <input type="text" placeholder="<?php echo esc_attr( wpinv_format_invoice_number( 1 ) ); ?>" value="<?php echo esc_attr( $invoice_number );?>" id="wpinv_number" name="wpinv_number" class="regular-text">
67
+                <input type="text" placeholder="<?php echo esc_attr(wpinv_format_invoice_number(1)); ?>" value="<?php echo esc_attr($invoice_number); ?>" id="wpinv_number" name="wpinv_number" class="regular-text">
68 68
             </div>
69 69
         </div>
70
-        <?php do_action( 'wpinv_meta_box_details_inner', $post_id ); ?>
71
-        <?php if ( !( $is_paid = $invoice->is_paid() ) || $discount_code ) { ?>
70
+        <?php do_action('wpinv_meta_box_details_inner', $post_id); ?>
71
+        <?php if (!($is_paid = $invoice->is_paid()) || $discount_code) { ?>
72 72
         <div class="gdmbx-row gdmbx-type-text gdmbx2-id-wpinv-discount-code table-layout">
73
-            <div class="gdmbx-th"><label for="wpinv_discount_code"><?php _e( 'Discount Code:', 'invoicing' );?></label></div>
73
+            <div class="gdmbx-th"><label for="wpinv_discount_code"><?php _e('Discount Code:', 'invoicing'); ?></label></div>
74 74
             <div class="gdmbx-td">
75
-                <input type="text" value="<?php echo esc_attr( $discount_code ); ?>" id="wpinv_discount" class="medium-text" <?php echo ( $discount_code ? 'readonly' : '' ); ?> /><?php if ( !$is_paid ) { ?><input value="<?php echo esc_attr_e( 'Apply', 'invoicing' ); ?>" class="button button-small button-primary <?php echo ( $discount_code ? 'wpi-hide' : 'wpi-inlineb' ); ?>" id="wpinv-apply-code" type="button" /><input value="<?php echo esc_attr_e( 'Remove', 'invoicing' ); ?>" class="button button-small button-primary <?php echo ( $discount_code ? 'wpi-inlineb' : 'wpi-hide' ); ?>" id="wpinv-remove-code" type="button" /><?php } ?>
75
+                <input type="text" value="<?php echo esc_attr($discount_code); ?>" id="wpinv_discount" class="medium-text" <?php echo ($discount_code ? 'readonly' : ''); ?> /><?php if (!$is_paid) { ?><input value="<?php echo esc_attr_e('Apply', 'invoicing'); ?>" class="button button-small button-primary <?php echo ($discount_code ? 'wpi-hide' : 'wpi-inlineb'); ?>" id="wpinv-apply-code" type="button" /><input value="<?php echo esc_attr_e('Remove', 'invoicing'); ?>" class="button button-small button-primary <?php echo ($discount_code ? 'wpi-inlineb' : 'wpi-hide'); ?>" id="wpinv-remove-code" type="button" /><?php } ?>
76 76
             </div>
77 77
         </div>
78 78
         <?php } ?>
79 79
     </div>
80 80
 </div>
81 81
 <div class="gdmbx-row gdmbx-type-text gdmbx-wpinv-save-send table-layout">
82
-    <p class="wpi-meta-row wpi-save-send"><label for="wpi_save_send"><?php echo sprintf(__( 'Send %s:', 'invoicing' ),$post_obj->labels->singular_name) ; ?></label>
82
+    <p class="wpi-meta-row wpi-save-send"><label for="wpi_save_send"><?php echo sprintf(__('Send %s:', 'invoicing'), $post_obj->labels->singular_name); ?></label>
83 83
         <select id="wpi_save_send" name="wpi_save_send">
84
-            <option value="1"><?php _e( 'Yes', 'invoicing' ); ?></option>
85
-            <option value="" selected="selected"><?php _e( 'No', 'invoicing' ); ?></option>
84
+            <option value="1"><?php _e('Yes', 'invoicing'); ?></option>
85
+            <option value="" selected="selected"><?php _e('No', 'invoicing'); ?></option>
86 86
         </select>
87 87
     </p>
88 88
     <p class="wpi-meta-row wpi-send-info"><?php echo $mail_notice; ?></p>
89 89
 </div>
90
-<?php wp_nonce_field( 'wpinv_details', 'wpinv_details_nonce' ) ;?>
90
+<?php wp_nonce_field('wpinv_details', 'wpinv_details_nonce'); ?>
91 91
         <?php
92 92
     }
93 93
     
94
-    public static function resend_invoice( $post ) {
94
+    public static function resend_invoice($post) {
95 95
         global $wpi_mb_invoice;
96 96
         
97
-        if ( empty( $wpi_mb_invoice ) ) {
97
+        if (empty($wpi_mb_invoice)) {
98 98
             return;
99 99
         }
100 100
         
101 101
         $text = array(
102
-            'message'       => esc_attr__( 'This will send a copy of the invoice to the user&#8217;s email address.', 'invoicing' ),
103
-            'button_text'   =>  __( 'Resend Invoice', 'invoicing' ),
102
+            'message'       => esc_attr__('This will send a copy of the invoice to the user&#8217;s email address.', 'invoicing'),
103
+            'button_text'   =>  __('Resend Invoice', 'invoicing'),
104 104
         );
105 105
             
106 106
         $text = apply_filters('resend_invoice_metabox_text', $text);
107
-        do_action( 'wpinv_metabox_resend_invoice_before', $wpi_mb_invoice );
107
+        do_action('wpinv_metabox_resend_invoice_before', $wpi_mb_invoice);
108 108
         
109
-        if ( $email = $wpi_mb_invoice->get_email() ) {
110
-            $email_url      = add_query_arg( array( 'wpi_action' => 'send_invoice', 'invoice_id' => $post->ID ) );
111
-            $reminder_url   = add_query_arg( array( 'wpi_action' => 'send_reminder', 'invoice_id' => $post->ID ) );
109
+        if ($email = $wpi_mb_invoice->get_email()) {
110
+            $email_url      = add_query_arg(array('wpi_action' => 'send_invoice', 'invoice_id' => $post->ID));
111
+            $reminder_url   = add_query_arg(array('wpi_action' => 'send_reminder', 'invoice_id' => $post->ID));
112 112
         ?>
113 113
         <p class="wpi-meta-row wpi-resend-info"><?php echo $text['message']; ?></p>
114
-        <p class="wpi-meta-row wpi-resend-email"><a title="<?php esc_attr_e( 'Send invoice to customer', 'invoicing' ); ?>" href="<?php echo esc_url( $email_url ); ?>" class="button button-secondary"><?php echo $text['button_text']; ?></a></p>
115
-        <?php if ( wpinv_get_option( 'overdue_active' ) && $wpi_mb_invoice->needs_payment() && ( $due_date = $wpi_mb_invoice->get_due_date() ) ) { ?>
116
-        <p class="wpi-meta-row wpi-send-reminder"><a title="<?php esc_attr_e( 'Send overdue reminder notification to customer', 'invoicing' ); ?>" href="<?php echo esc_url( $reminder_url ); ?>" class="button button-secondary"><?php esc_attr_e( 'Send Reminder', 'invoicing' ); ?></a></p>
114
+        <p class="wpi-meta-row wpi-resend-email"><a title="<?php esc_attr_e('Send invoice to customer', 'invoicing'); ?>" href="<?php echo esc_url($email_url); ?>" class="button button-secondary"><?php echo $text['button_text']; ?></a></p>
115
+        <?php if (wpinv_get_option('overdue_active') && $wpi_mb_invoice->needs_payment() && ($due_date = $wpi_mb_invoice->get_due_date())) { ?>
116
+        <p class="wpi-meta-row wpi-send-reminder"><a title="<?php esc_attr_e('Send overdue reminder notification to customer', 'invoicing'); ?>" href="<?php echo esc_url($reminder_url); ?>" class="button button-secondary"><?php esc_attr_e('Send Reminder', 'invoicing'); ?></a></p>
117 117
         <?php } ?>
118 118
         <?php
119 119
         }
120 120
         
121
-        do_action( 'wpinv_metabox_resend_invoice_after', $wpi_mb_invoice );
121
+        do_action('wpinv_metabox_resend_invoice_after', $wpi_mb_invoice);
122 122
     }
123 123
     
124
-    public static function subscriptions( $post ) {
124
+    public static function subscriptions($post) {
125 125
         global $wpi_mb_invoice;
126 126
         
127 127
         $invoice = $wpi_mb_invoice;
128 128
         
129
-        if ( !empty( $invoice ) && $invoice->is_recurring() && $invoice->is_parent() ) {
129
+        if (!empty($invoice) && $invoice->is_recurring() && $invoice->is_parent()) {
130 130
             $payments       = $invoice->get_child_payments();
131 131
             
132 132
             $total_payments = (int)$invoice->get_total_payments();
133 133
             $subscription   = $invoice->get_subscription_data();
134 134
 
135
-            $billing_cycle  = wpinv_get_billing_cycle( $subscription['initial_amount'], $subscription['recurring_amount'], $subscription['period'], $subscription['interval'], $subscription['bill_times'], $subscription['trial_period'], $subscription['trial_interval'], $invoice->get_currency() );
136
-            $times_billed   = $total_payments . ' / ' . ( ( (int)$subscription['bill_times'] == 0 ) ? __( 'Until cancelled', 'invoicing' ) : $subscription['bill_times'] );
135
+            $billing_cycle  = wpinv_get_billing_cycle($subscription['initial_amount'], $subscription['recurring_amount'], $subscription['period'], $subscription['interval'], $subscription['bill_times'], $subscription['trial_period'], $subscription['trial_interval'], $invoice->get_currency());
136
+            $times_billed   = $total_payments . ' / ' . (((int)$subscription['bill_times'] == 0) ? __('Until cancelled', 'invoicing') : $subscription['bill_times']);
137 137
             $subscription_status = $invoice->get_subscription_status();
138 138
             ?>
139
-            <p class="wpi-meta-row wpi-sub-label"><?php _e( 'Recurring Payment', 'invoicing' );?></p>
140
-            <?php if ( $subscription_id = $invoice->get_subscription_id() ) { ?>
141
-            <p class="wpi-meta-row wpi-sub-id"><label><?php _e( 'Subscription ID:', 'invoicing' );?> </label><?php echo $subscription_id; ?></p>
139
+            <p class="wpi-meta-row wpi-sub-label"><?php _e('Recurring Payment', 'invoicing'); ?></p>
140
+            <?php if ($subscription_id = $invoice->get_subscription_id()) { ?>
141
+            <p class="wpi-meta-row wpi-sub-id"><label><?php _e('Subscription ID:', 'invoicing'); ?> </label><?php echo $subscription_id; ?></p>
142 142
             <?php } ?>
143
-            <p class="wpi-meta-row wpi-bill-cycle"><label><?php _e( 'Billing Cycle:', 'invoicing' );?> </label><?php echo $billing_cycle; ?></p>
144
-            <p class="wpi-meta-row wpi-billed-times"><label><?php _e( 'Times Billed:', 'invoicing' );?> </label><?php echo $times_billed; ?></p>
145
-            <?php if ( !empty( $payments ) || $invoice->is_paid() ) { ?>
146
-                <p class="wpi-meta-row wpi-start-date"><label><?php _e( 'Start Date:', 'invoicing' );?> </label><?php echo $invoice->get_subscription_start(); ?></p>
147
-                <p class="wpi-meta-row wpi-end-date"><label><?php _e( 'Expiration Date:', 'invoicing' );?> </label><?php echo $invoice->get_subscription_end(); ?></p>
148
-                <?php if ( $status_label = $invoice->get_subscription_status_label( $subscription_status ) ) { ?>
149
-                <p class="wpi-meta-row wpi-sub-status"><label><?php _e( 'Subscription Status:', 'invoicing' );?> </label><?php echo $status_label; ?></p>
143
+            <p class="wpi-meta-row wpi-bill-cycle"><label><?php _e('Billing Cycle:', 'invoicing'); ?> </label><?php echo $billing_cycle; ?></p>
144
+            <p class="wpi-meta-row wpi-billed-times"><label><?php _e('Times Billed:', 'invoicing'); ?> </label><?php echo $times_billed; ?></p>
145
+            <?php if (!empty($payments) || $invoice->is_paid()) { ?>
146
+                <p class="wpi-meta-row wpi-start-date"><label><?php _e('Start Date:', 'invoicing'); ?> </label><?php echo $invoice->get_subscription_start(); ?></p>
147
+                <p class="wpi-meta-row wpi-end-date"><label><?php _e('Expiration Date:', 'invoicing'); ?> </label><?php echo $invoice->get_subscription_end(); ?></p>
148
+                <?php if ($status_label = $invoice->get_subscription_status_label($subscription_status)) { ?>
149
+                <p class="wpi-meta-row wpi-sub-status"><label><?php _e('Subscription Status:', 'invoicing'); ?> </label><?php echo $status_label; ?></p>
150 150
                 <?php } ?>
151
-                <?php if ( $subscription_status == 'trialing' && $trial_end_date = $invoice->get_trial_end_date() ) { ?>
152
-                <p class="wpi-meta-row wpi-trial-date"><label><?php _e( 'Trial Until:', 'invoicing' );?> </label><?php echo $trial_end_date; ?></p>
151
+                <?php if ($subscription_status == 'trialing' && $trial_end_date = $invoice->get_trial_end_date()) { ?>
152
+                <p class="wpi-meta-row wpi-trial-date"><label><?php _e('Trial Until:', 'invoicing'); ?> </label><?php echo $trial_end_date; ?></p>
153 153
                 <?php } ?>
154
-                <?php if ( $cancelled_date = $invoice->get_cancelled_date() ) { ?>
155
-                <p class="wpi-meta-row wpi-cancel-date"><label><?php _e( 'Cancelled On:', 'invoicing' );?> </label><?php echo $cancelled_date; ?></p>
154
+                <?php if ($cancelled_date = $invoice->get_cancelled_date()) { ?>
155
+                <p class="wpi-meta-row wpi-cancel-date"><label><?php _e('Cancelled On:', 'invoicing'); ?> </label><?php echo $cancelled_date; ?></p>
156 156
                 <?php } ?>
157
-                <?php if ( !empty( $payments ) ) { ?>
158
-                <p><strong><?php _e( 'Renewal Payments:', 'invoicing' ); ?></strong></p>
157
+                <?php if (!empty($payments)) { ?>
158
+                <p><strong><?php _e('Renewal Payments:', 'invoicing'); ?></strong></p>
159 159
                 <ul id="wpi-sub-payments">
160
-                <?php foreach ( $payments as $invoice_id ) { ?>
160
+                <?php foreach ($payments as $invoice_id) { ?>
161 161
                     <li>
162
-                        <a href="<?php echo esc_url( get_edit_post_link( $invoice_id ) ); ?>"><?php echo wpinv_get_invoice_number( $invoice_id ); ?></a>&nbsp;&ndash;&nbsp;
163
-                        <span><?php echo wpinv_get_invoice_date( $invoice_id ); ?>&nbsp;&ndash;&nbsp;</span>
164
-                        <span><?php echo wpinv_payment_total( $invoice_id, true ); ?></span>
162
+                        <a href="<?php echo esc_url(get_edit_post_link($invoice_id)); ?>"><?php echo wpinv_get_invoice_number($invoice_id); ?></a>&nbsp;&ndash;&nbsp;
163
+                        <span><?php echo wpinv_get_invoice_date($invoice_id); ?>&nbsp;&ndash;&nbsp;</span>
164
+                        <span><?php echo wpinv_payment_total($invoice_id, true); ?></span>
165 165
                     </li>
166 166
                 <?php } ?>
167 167
                 </ul>
@@ -169,47 +169,47 @@  discard block
 block discarded – undo
169 169
         }
170 170
     }
171 171
     
172
-    public static function renewals( $post ) {
172
+    public static function renewals($post) {
173 173
         global $wpi_mb_invoice;
174 174
         
175
-        if ( wpinv_is_subscription_payment( $wpi_mb_invoice ) ) {
176
-            $parent_url = get_edit_post_link( $wpi_mb_invoice->parent_invoice );
177
-            $parent_id  = wpinv_get_invoice_number( $wpi_mb_invoice->parent_invoice );
175
+        if (wpinv_is_subscription_payment($wpi_mb_invoice)) {
176
+            $parent_url = get_edit_post_link($wpi_mb_invoice->parent_invoice);
177
+            $parent_id  = wpinv_get_invoice_number($wpi_mb_invoice->parent_invoice);
178 178
         ?>
179
-        <p class="wpi-meta-row wpi-sub-id"><label><?php _e( 'Subscription ID:', 'invoicing' );?> </label><?php echo $wpi_mb_invoice->get_subscription_id(); ?></p>
180
-        <p class="wpi-meta-row wpi-parent-id"><label><?php _e( 'Parent Invoice:', 'invoicing' );?> </label><a href="<?php echo esc_url( $parent_url ); ?>"><?php echo $parent_id; ?></a></p>
179
+        <p class="wpi-meta-row wpi-sub-id"><label><?php _e('Subscription ID:', 'invoicing'); ?> </label><?php echo $wpi_mb_invoice->get_subscription_id(); ?></p>
180
+        <p class="wpi-meta-row wpi-parent-id"><label><?php _e('Parent Invoice:', 'invoicing'); ?> </label><a href="<?php echo esc_url($parent_url); ?>"><?php echo $parent_id; ?></a></p>
181 181
         <?php
182 182
         }
183 183
     }
184 184
     
185
-    public static function payment_meta( $post ) {
185
+    public static function payment_meta($post) {
186 186
         global $wpi_mb_invoice;
187 187
 
188
-        $set_dateway = empty( $wpi_mb_invoice->gateway ) ? true : false;
189
-        if ( !$set_dateway && !$wpi_mb_invoice->get_meta( '_wpinv_checkout', true ) && !$wpi_mb_invoice->is_paid() ) {
188
+        $set_dateway = empty($wpi_mb_invoice->gateway) ? true : false;
189
+        if (!$set_dateway && !$wpi_mb_invoice->get_meta('_wpinv_checkout', true) && !$wpi_mb_invoice->is_paid()) {
190 190
             $set_dateway = true;
191 191
         }
192 192
         
193 193
         ?>
194 194
         <p class="wpi-meta-row">
195
-        <?php if ( $set_dateway ) { $gateways = wpinv_get_enabled_payment_gateways( true ); ?>
196
-            <label for="wpinv_gateway"><?php _e( 'Gateway:', 'invoicing' ) ; ?></label>
195
+        <?php if ($set_dateway) { $gateways = wpinv_get_enabled_payment_gateways(true); ?>
196
+            <label for="wpinv_gateway"><?php _e('Gateway:', 'invoicing'); ?></label>
197 197
             <select required="required" id="wpinv_gateway" name="wpinv_gateway">
198
-                <?php foreach ( $gateways as $name => $gateway ) {
199
-                    if ( $wpi_mb_invoice->is_recurring() && !wpinv_gateway_support_subscription( $name ) ) {
198
+                <?php foreach ($gateways as $name => $gateway) {
199
+                    if ($wpi_mb_invoice->is_recurring() && !wpinv_gateway_support_subscription($name)) {
200 200
                         continue;
201 201
                     }
202 202
                     ?>
203
-                <option value="<?php echo $name;?>" <?php selected( $wpi_mb_invoice->gateway, $name );?>><?php echo !empty( $gateway['admin_label'] ) ? $gateway['admin_label'] : $gateway['checkout_label']; ?></option>
203
+                <option value="<?php echo $name; ?>" <?php selected($wpi_mb_invoice->gateway, $name); ?>><?php echo !empty($gateway['admin_label']) ? $gateway['admin_label'] : $gateway['checkout_label']; ?></option>
204 204
                 <?php } ?>
205 205
             </select>
206 206
         <?php } else { 
207
-            echo wp_sprintf( __( '<label>Gateway:</label> %s', 'invoicing' ), wpinv_get_gateway_checkout_label( $wpi_mb_invoice->gateway ) );
207
+            echo wp_sprintf(__('<label>Gateway:</label> %s', 'invoicing'), wpinv_get_gateway_checkout_label($wpi_mb_invoice->gateway));
208 208
         } ?>
209 209
         </p>
210
-        <?php if ( $wpi_mb_invoice->is_paid() ) { ?>
211
-        <p class="wpi-meta-row"><?php echo wp_sprintf( __( '<label>Key:</label> %s', 'invoicing' ), $wpi_mb_invoice->get_key() ); ?></p>
212
-        <p class="wpi-meta-row"><?php echo wp_sprintf( __( '<label>Transaction ID:</label> %s', 'invoicing' ), wpinv_payment_link_transaction_id( $wpi_mb_invoice ) ); ?></p>
210
+        <?php if ($wpi_mb_invoice->is_paid()) { ?>
211
+        <p class="wpi-meta-row"><?php echo wp_sprintf(__('<label>Key:</label> %s', 'invoicing'), $wpi_mb_invoice->get_key()); ?></p>
212
+        <p class="wpi-meta-row"><?php echo wp_sprintf(__('<label>Transaction ID:</label> %s', 'invoicing'), wpinv_payment_link_transaction_id($wpi_mb_invoice)); ?></p>
213 213
         <?php } ?>
214 214
         <?php
215 215
     }
Please login to merge, or discard this patch.
includes/wpinv-invoice-functions.php 1 patch
Spacing   +468 added lines, -468 removed lines patch added patch discarded remove patch
@@ -7,440 +7,440 @@  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
 function wpinv_get_invoice_cart_id() {
15 15
     $wpinv_checkout = wpinv_get_checkout_session();
16 16
     
17
-    if ( !empty( $wpinv_checkout['invoice_id'] ) ) {
17
+    if (!empty($wpinv_checkout['invoice_id'])) {
18 18
         return $wpinv_checkout['invoice_id'];
19 19
     }
20 20
     
21 21
     return NULL;
22 22
 }
23 23
 
24
-function wpinv_get_invoice( $invoice_id = 0, $cart = false ) {
25
-    if ( $cart && empty( $invoice_id ) ) {
24
+function wpinv_get_invoice($invoice_id = 0, $cart = false) {
25
+    if ($cart && empty($invoice_id)) {
26 26
         $invoice_id = (int)wpinv_get_invoice_cart_id();
27 27
     }
28 28
 
29
-    $invoice = new WPInv_Invoice( $invoice_id );
29
+    $invoice = new WPInv_Invoice($invoice_id);
30 30
     return $invoice;
31 31
 }
32 32
 
33
-function wpinv_get_invoice_cart( $invoice_id = 0 ) {
34
-    return wpinv_get_invoice( $invoice_id, true );
33
+function wpinv_get_invoice_cart($invoice_id = 0) {
34
+    return wpinv_get_invoice($invoice_id, true);
35 35
 }
36 36
 
37
-function wpinv_get_invoice_description( $invoice_id = 0 ) {
38
-    $invoice = new WPInv_Invoice( $invoice_id );
37
+function wpinv_get_invoice_description($invoice_id = 0) {
38
+    $invoice = new WPInv_Invoice($invoice_id);
39 39
     return $invoice->get_description();
40 40
 }
41 41
 
42
-function wpinv_get_invoice_currency_code( $invoice_id = 0 ) {
43
-    $invoice = new WPInv_Invoice( $invoice_id );
42
+function wpinv_get_invoice_currency_code($invoice_id = 0) {
43
+    $invoice = new WPInv_Invoice($invoice_id);
44 44
     return $invoice->get_currency();
45 45
 }
46 46
 
47
-function wpinv_get_payment_user_email( $invoice_id ) {
48
-    $invoice = new WPInv_Invoice( $invoice_id );
47
+function wpinv_get_payment_user_email($invoice_id) {
48
+    $invoice = new WPInv_Invoice($invoice_id);
49 49
     return $invoice->get_email();
50 50
 }
51 51
 
52
-function wpinv_get_user_id( $invoice_id ) {
53
-    $invoice = new WPInv_Invoice( $invoice_id );
52
+function wpinv_get_user_id($invoice_id) {
53
+    $invoice = new WPInv_Invoice($invoice_id);
54 54
     return $invoice->get_user_id();
55 55
 }
56 56
 
57
-function wpinv_get_invoice_status( $invoice_id, $return_label = false ) {
58
-    $invoice = new WPInv_Invoice( $invoice_id );
57
+function wpinv_get_invoice_status($invoice_id, $return_label = false) {
58
+    $invoice = new WPInv_Invoice($invoice_id);
59 59
     
60
-    return $invoice->get_status( $return_label );
60
+    return $invoice->get_status($return_label);
61 61
 }
62 62
 
63
-function wpinv_get_payment_gateway( $invoice_id, $return_label = false ) {
64
-    $invoice = new WPInv_Invoice( $invoice_id );
63
+function wpinv_get_payment_gateway($invoice_id, $return_label = false) {
64
+    $invoice = new WPInv_Invoice($invoice_id);
65 65
     
66
-    return $invoice->get_gateway( $return_label );
66
+    return $invoice->get_gateway($return_label);
67 67
 }
68 68
 
69
-function wpinv_get_payment_gateway_name( $invoice_id ) {
70
-    $invoice = new WPInv_Invoice( $invoice_id );
69
+function wpinv_get_payment_gateway_name($invoice_id) {
70
+    $invoice = new WPInv_Invoice($invoice_id);
71 71
     
72 72
     return $invoice->get_gateway_title();
73 73
 }
74 74
 
75
-function wpinv_get_payment_transaction_id( $invoice_id ) {
76
-    $invoice = new WPInv_Invoice( $invoice_id );
75
+function wpinv_get_payment_transaction_id($invoice_id) {
76
+    $invoice = new WPInv_Invoice($invoice_id);
77 77
     
78 78
     return $invoice->get_transaction_id();
79 79
 }
80 80
 
81
-function wpinv_get_id_by_transaction_id( $key ) {
81
+function wpinv_get_id_by_transaction_id($key) {
82 82
     global $wpdb;
83 83
 
84
-    $invoice_id = $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_wpinv_transaction_id' AND meta_value = %s LIMIT 1", $key ) );
84
+    $invoice_id = $wpdb->get_var($wpdb->prepare("SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_wpinv_transaction_id' AND meta_value = %s LIMIT 1", $key));
85 85
 
86
-    if ( $invoice_id != NULL )
86
+    if ($invoice_id != NULL)
87 87
         return $invoice_id;
88 88
 
89 89
     return 0;
90 90
 }
91 91
 
92
-function wpinv_get_invoice_meta( $invoice_id = 0, $meta_key = '_wpinv_payment_meta', $single = true ) {
93
-    $invoice = new WPInv_Invoice( $invoice_id );
92
+function wpinv_get_invoice_meta($invoice_id = 0, $meta_key = '_wpinv_payment_meta', $single = true) {
93
+    $invoice = new WPInv_Invoice($invoice_id);
94 94
 
95
-    return $invoice->get_meta( $meta_key, $single );
95
+    return $invoice->get_meta($meta_key, $single);
96 96
 }
97 97
 
98
-function wpinv_update_invoice_meta( $invoice_id = 0, $meta_key = '', $meta_value = '', $prev_value = '' ) {
99
-    $invoice = new WPInv_Invoice( $invoice_id );
98
+function wpinv_update_invoice_meta($invoice_id = 0, $meta_key = '', $meta_value = '', $prev_value = '') {
99
+    $invoice = new WPInv_Invoice($invoice_id);
100 100
     
101
-    return $invoice->update_meta( $meta_key, $meta_value, $prev_value );
101
+    return $invoice->update_meta($meta_key, $meta_value, $prev_value);
102 102
 }
103 103
 
104
-function wpinv_get_items( $invoice_id = 0 ) {
105
-    $invoice            = wpinv_get_invoice( $invoice_id );
104
+function wpinv_get_items($invoice_id = 0) {
105
+    $invoice            = wpinv_get_invoice($invoice_id);
106 106
     
107 107
     $items              = $invoice->get_items();
108 108
     $invoice_currency   = $invoice->get_currency();
109 109
 
110
-    if ( !empty( $items ) && is_array( $items ) ) {
111
-        foreach ( $items as $key => $item ) {
110
+    if (!empty($items) && is_array($items)) {
111
+        foreach ($items as $key => $item) {
112 112
             $items[$key]['currency'] = $invoice_currency;
113 113
 
114
-            if ( !isset( $cart_item['subtotal'] ) ) {
114
+            if (!isset($cart_item['subtotal'])) {
115 115
                 $items[$key]['subtotal'] = $items[$key]['amount'] * 1;
116 116
             }
117 117
         }
118 118
     }
119 119
 
120
-    return apply_filters( 'wpinv_get_items', $items, $invoice_id );
120
+    return apply_filters('wpinv_get_items', $items, $invoice_id);
121 121
 }
122 122
 
123
-function wpinv_get_fees( $invoice_id = 0 ) {
124
-    $invoice           = wpinv_get_invoice( $invoice_id );
123
+function wpinv_get_fees($invoice_id = 0) {
124
+    $invoice           = wpinv_get_invoice($invoice_id);
125 125
     $fees              = $invoice->get_fees();
126 126
 
127
-    return apply_filters( 'wpinv_get_fees', $fees, $invoice_id );
127
+    return apply_filters('wpinv_get_fees', $fees, $invoice_id);
128 128
 }
129 129
 
130
-function wpinv_get_invoice_ip( $invoice_id ) {
131
-    $invoice = new WPInv_Invoice( $invoice_id );
130
+function wpinv_get_invoice_ip($invoice_id) {
131
+    $invoice = new WPInv_Invoice($invoice_id);
132 132
     return $invoice->get_ip();
133 133
 }
134 134
 
135
-function wpinv_get_invoice_user_info( $invoice_id ) {
136
-    $invoice = new WPInv_Invoice( $invoice_id );
135
+function wpinv_get_invoice_user_info($invoice_id) {
136
+    $invoice = new WPInv_Invoice($invoice_id);
137 137
     return $invoice->get_user_info();
138 138
 }
139 139
 
140
-function wpinv_subtotal( $invoice_id = 0, $currency = false ) {
141
-    $invoice = new WPInv_Invoice( $invoice_id );
140
+function wpinv_subtotal($invoice_id = 0, $currency = false) {
141
+    $invoice = new WPInv_Invoice($invoice_id);
142 142
 
143
-    return $invoice->get_subtotal( $currency );
143
+    return $invoice->get_subtotal($currency);
144 144
 }
145 145
 
146
-function wpinv_tax( $invoice_id = 0, $currency = false ) {
147
-    $invoice = new WPInv_Invoice( $invoice_id );
146
+function wpinv_tax($invoice_id = 0, $currency = false) {
147
+    $invoice = new WPInv_Invoice($invoice_id);
148 148
 
149
-    return $invoice->get_tax( $currency );
149
+    return $invoice->get_tax($currency);
150 150
 }
151 151
 
152
-function wpinv_discount( $invoice_id = 0, $currency = false, $dash = false ) {
153
-    $invoice = wpinv_get_invoice( $invoice_id );
152
+function wpinv_discount($invoice_id = 0, $currency = false, $dash = false) {
153
+    $invoice = wpinv_get_invoice($invoice_id);
154 154
 
155
-    return $invoice->get_discount( $currency, $dash );
155
+    return $invoice->get_discount($currency, $dash);
156 156
 }
157 157
 
158
-function wpinv_discount_code( $invoice_id = 0 ) {
159
-    $invoice = new WPInv_Invoice( $invoice_id );
158
+function wpinv_discount_code($invoice_id = 0) {
159
+    $invoice = new WPInv_Invoice($invoice_id);
160 160
 
161 161
     return $invoice->get_discount_code();
162 162
 }
163 163
 
164
-function wpinv_payment_total( $invoice_id = 0, $currency = false ) {
165
-    $invoice = new WPInv_Invoice( $invoice_id );
164
+function wpinv_payment_total($invoice_id = 0, $currency = false) {
165
+    $invoice = new WPInv_Invoice($invoice_id);
166 166
 
167
-    return $invoice->get_total( $currency );
167
+    return $invoice->get_total($currency);
168 168
 }
169 169
 
170
-function wpinv_get_date_created( $invoice_id = 0 ) {
171
-    $invoice = new WPInv_Invoice( $invoice_id );
170
+function wpinv_get_date_created($invoice_id = 0) {
171
+    $invoice = new WPInv_Invoice($invoice_id);
172 172
     
173 173
     $date_created   = $invoice->get_created_date();
174
-    $date_created   = $date_created != '' && $date_created != '0000-00-00 00:00:00' ? date_i18n( get_option( 'date_format' ), strtotime( $date_created ) ) : '';
174
+    $date_created   = $date_created != '' && $date_created != '0000-00-00 00:00:00' ? date_i18n(get_option('date_format'), strtotime($date_created)) : '';
175 175
 
176 176
     return $date_created;
177 177
 }
178 178
 
179
-function wpinv_get_invoice_date( $invoice_id = 0, $format = '' ) {
180
-    $invoice = new WPInv_Invoice( $invoice_id );
179
+function wpinv_get_invoice_date($invoice_id = 0, $format = '') {
180
+    $invoice = new WPInv_Invoice($invoice_id);
181 181
     
182
-    $format         = !empty( $format ) ? $format : get_option( 'date_format' );
182
+    $format         = !empty($format) ? $format : get_option('date_format');
183 183
     $date_completed = $invoice->get_completed_date();
184
-    $invoice_date   = $date_completed != '' && $date_completed != '0000-00-00 00:00:00' ? date_i18n( $format, strtotime( $date_completed ) ) : '';
185
-    if ( $invoice_date == '' ) {
184
+    $invoice_date   = $date_completed != '' && $date_completed != '0000-00-00 00:00:00' ? date_i18n($format, strtotime($date_completed)) : '';
185
+    if ($invoice_date == '') {
186 186
         $date_created   = $invoice->get_created_date();
187
-        $invoice_date   = $date_created != '' && $date_created != '0000-00-00 00:00:00' ? date_i18n( $format, strtotime( $date_created ) ) : '';
187
+        $invoice_date   = $date_created != '' && $date_created != '0000-00-00 00:00:00' ? date_i18n($format, strtotime($date_created)) : '';
188 188
     }
189 189
 
190 190
     return $invoice_date;
191 191
 }
192 192
 
193
-function wpinv_get_invoice_vat_number( $invoice_id = 0 ) {
194
-    $invoice = new WPInv_Invoice( $invoice_id );
193
+function wpinv_get_invoice_vat_number($invoice_id = 0) {
194
+    $invoice = new WPInv_Invoice($invoice_id);
195 195
     
196 196
     return $invoice->vat_number;
197 197
 }
198 198
 
199
-function wpinv_insert_payment_note( $invoice_id = 0, $note = '', $user_type = false, $added_by_user = false ) {
200
-    $invoice = new WPInv_Invoice( $invoice_id );
199
+function wpinv_insert_payment_note($invoice_id = 0, $note = '', $user_type = false, $added_by_user = false) {
200
+    $invoice = new WPInv_Invoice($invoice_id);
201 201
 
202
-    return $invoice->add_note( $note, $user_type, $added_by_user );
202
+    return $invoice->add_note($note, $user_type, $added_by_user);
203 203
 }
204 204
 
205
-function wpinv_get_invoice_notes( $invoice_id = 0, $type = '' ) {
205
+function wpinv_get_invoice_notes($invoice_id = 0, $type = '') {
206 206
     global $invoicing;
207 207
     
208
-    if ( empty( $invoice_id ) ) {
208
+    if (empty($invoice_id)) {
209 209
         return NULL;
210 210
     }
211 211
     
212
-    $notes = $invoicing->notes->get_invoice_notes( $invoice_id, $type );
212
+    $notes = $invoicing->notes->get_invoice_notes($invoice_id, $type);
213 213
     
214
-    return apply_filters( 'wpinv_invoice_notes', $notes, $invoice_id, $type );
214
+    return apply_filters('wpinv_invoice_notes', $notes, $invoice_id, $type);
215 215
 }
216 216
 
217
-function wpinv_get_payment_key( $invoice_id = 0 ) {
218
-	$invoice = new WPInv_Invoice( $invoice_id );
217
+function wpinv_get_payment_key($invoice_id = 0) {
218
+	$invoice = new WPInv_Invoice($invoice_id);
219 219
     return $invoice->get_key();
220 220
 }
221 221
 
222
-function wpinv_get_invoice_number( $invoice_id = 0 ) {
223
-    $invoice = new WPInv_Invoice( $invoice_id );
222
+function wpinv_get_invoice_number($invoice_id = 0) {
223
+    $invoice = new WPInv_Invoice($invoice_id);
224 224
     return $invoice->get_number();
225 225
 }
226 226
 
227
-function wpinv_get_cart_discountable_subtotal( $code_id ) {
227
+function wpinv_get_cart_discountable_subtotal($code_id) {
228 228
     $cart_items = wpinv_get_cart_content_details();
229 229
     $items      = array();
230 230
 
231
-    $excluded_items = wpinv_get_discount_excluded_items( $code_id );
231
+    $excluded_items = wpinv_get_discount_excluded_items($code_id);
232 232
 
233
-    if( $cart_items ) {
233
+    if ($cart_items) {
234 234
 
235
-        foreach( $cart_items as $item ) {
235
+        foreach ($cart_items as $item) {
236 236
 
237
-            if( ! in_array( $item['id'], $excluded_items ) ) {
238
-                $items[] =  $item;
237
+            if (!in_array($item['id'], $excluded_items)) {
238
+                $items[] = $item;
239 239
             }
240 240
         }
241 241
     }
242 242
 
243
-    $subtotal = wpinv_get_cart_items_subtotal( $items );
243
+    $subtotal = wpinv_get_cart_items_subtotal($items);
244 244
 
245
-    return apply_filters( 'wpinv_get_cart_discountable_subtotal', $subtotal );
245
+    return apply_filters('wpinv_get_cart_discountable_subtotal', $subtotal);
246 246
 }
247 247
 
248
-function wpinv_get_cart_items_subtotal( $items ) {
248
+function wpinv_get_cart_items_subtotal($items) {
249 249
     $subtotal = 0.00;
250 250
 
251
-    if ( is_array( $items ) && ! empty( $items ) ) {
252
-        $prices = wp_list_pluck( $items, 'subtotal' );
251
+    if (is_array($items) && !empty($items)) {
252
+        $prices = wp_list_pluck($items, 'subtotal');
253 253
 
254
-        if( is_array( $prices ) ) {
255
-            $subtotal = array_sum( $prices );
254
+        if (is_array($prices)) {
255
+            $subtotal = array_sum($prices);
256 256
         } else {
257 257
             $subtotal = 0.00;
258 258
         }
259 259
 
260
-        if( $subtotal < 0 ) {
260
+        if ($subtotal < 0) {
261 261
             $subtotal = 0.00;
262 262
         }
263 263
     }
264 264
 
265
-    return apply_filters( 'wpinv_get_cart_items_subtotal', $subtotal );
265
+    return apply_filters('wpinv_get_cart_items_subtotal', $subtotal);
266 266
 }
267 267
 
268
-function wpinv_get_cart_subtotal( $items = array() ) {
269
-    $items    = !empty( $items ) ? $items : wpinv_get_cart_content_details();
270
-    $subtotal = wpinv_get_cart_items_subtotal( $items );
268
+function wpinv_get_cart_subtotal($items = array()) {
269
+    $items    = !empty($items) ? $items : wpinv_get_cart_content_details();
270
+    $subtotal = wpinv_get_cart_items_subtotal($items);
271 271
 
272
-    return apply_filters( 'wpinv_get_cart_subtotal', $subtotal );
272
+    return apply_filters('wpinv_get_cart_subtotal', $subtotal);
273 273
 }
274 274
 
275
-function wpinv_cart_subtotal( $items = array() ) {
276
-    $price = wpinv_price( wpinv_format_amount( wpinv_get_cart_subtotal( $items ) ) );
275
+function wpinv_cart_subtotal($items = array()) {
276
+    $price = wpinv_price(wpinv_format_amount(wpinv_get_cart_subtotal($items)));
277 277
 
278 278
     // Todo - Show tax labels here (if needed)
279 279
 
280 280
     return $price;
281 281
 }
282 282
 
283
-function wpinv_get_cart_total( $items = array(), $discounts = false, $invoice = array() ) {
284
-    $subtotal  = (float)wpinv_get_cart_subtotal( $items );
285
-    $discounts = (float)wpinv_get_cart_discounted_amount( $items );
286
-    $cart_tax  = (float)wpinv_get_cart_tax( $items );
283
+function wpinv_get_cart_total($items = array(), $discounts = false, $invoice = array()) {
284
+    $subtotal  = (float)wpinv_get_cart_subtotal($items);
285
+    $discounts = (float)wpinv_get_cart_discounted_amount($items);
286
+    $cart_tax  = (float)wpinv_get_cart_tax($items);
287 287
     $fees      = (float)wpinv_get_cart_fee_total();
288
-    if ( !empty( $invoice ) && $invoice->is_free_trial() ) {
288
+    if (!empty($invoice) && $invoice->is_free_trial()) {
289 289
         $total = 0;
290 290
     } else {
291
-        $total     = $subtotal - $discounts + $cart_tax + $fees;
291
+        $total = $subtotal - $discounts + $cart_tax + $fees;
292 292
     }
293 293
 
294
-    if ( $total < 0 ) {
294
+    if ($total < 0) {
295 295
         $total = 0.00;
296 296
     }
297 297
     
298
-    $total = (float)apply_filters( 'wpinv_get_cart_total', $total, $items );
298
+    $total = (float)apply_filters('wpinv_get_cart_total', $total, $items);
299 299
 
300
-    return wpinv_sanitize_amount( $total );
300
+    return wpinv_sanitize_amount($total);
301 301
 }
302 302
 
303
-function wpinv_cart_total( $cart_items = array(), $echo = true, $invoice = array() ) {
303
+function wpinv_cart_total($cart_items = array(), $echo = true, $invoice = array()) {
304 304
     global $cart_total;
305
-    $total = wpinv_price( wpinv_format_amount( wpinv_get_cart_total( $cart_items, NULL, $invoice ) ) );
306
-    $total = apply_filters( 'wpinv_cart_total', $total, $cart_items, $invoice );
305
+    $total = wpinv_price(wpinv_format_amount(wpinv_get_cart_total($cart_items, NULL, $invoice)));
306
+    $total = apply_filters('wpinv_cart_total', $total, $cart_items, $invoice);
307 307
 
308 308
     // Todo - Show tax labels here (if needed)
309 309
     
310 310
     $cart_total = $total;
311 311
 
312
-    if ( !$echo ) {
312
+    if (!$echo) {
313 313
         return $total;
314 314
     }
315 315
 
316 316
     echo $total;
317 317
 }
318 318
 
319
-function wpinv_get_cart_tax( $items = array() ) {
319
+function wpinv_get_cart_tax($items = array()) {
320 320
     $cart_tax = 0;
321
-    $items    = !empty( $items ) ? $items : wpinv_get_cart_content_details();
321
+    $items    = !empty($items) ? $items : wpinv_get_cart_content_details();
322 322
 
323
-    if ( $items ) {
324
-        $taxes = wp_list_pluck( $items, 'tax' );
323
+    if ($items) {
324
+        $taxes = wp_list_pluck($items, 'tax');
325 325
 
326
-        if( is_array( $taxes ) ) {
327
-            $cart_tax = array_sum( $taxes );
326
+        if (is_array($taxes)) {
327
+            $cart_tax = array_sum($taxes);
328 328
         }
329 329
     }
330 330
 
331 331
     $cart_tax += wpinv_get_cart_fee_tax();
332 332
 
333
-    return apply_filters( 'wpinv_get_cart_tax', wpinv_sanitize_amount( $cart_tax ) );
333
+    return apply_filters('wpinv_get_cart_tax', wpinv_sanitize_amount($cart_tax));
334 334
 }
335 335
 
336
-function wpinv_cart_tax( $items = array(), $echo = false ) {
337
-    $cart_tax = wpinv_get_cart_tax( $items );
338
-    $cart_tax = wpinv_price( wpinv_format_amount( $cart_tax ) );
336
+function wpinv_cart_tax($items = array(), $echo = false) {
337
+    $cart_tax = wpinv_get_cart_tax($items);
338
+    $cart_tax = wpinv_price(wpinv_format_amount($cart_tax));
339 339
 
340
-    $tax = apply_filters( 'wpinv_cart_tax', $cart_tax, $items );
340
+    $tax = apply_filters('wpinv_cart_tax', $cart_tax, $items);
341 341
 
342
-    if ( !$echo ) {
342
+    if (!$echo) {
343 343
         return $tax;
344 344
     }
345 345
 
346 346
     echo $tax;
347 347
 }
348 348
 
349
-function wpinv_get_cart_discount_code( $items = array() ) {
349
+function wpinv_get_cart_discount_code($items = array()) {
350 350
     $invoice = wpinv_get_invoice_cart();
351
-    $cart_discount_code = !empty( $invoice ) ? $invoice->get_discount_code() : '';
351
+    $cart_discount_code = !empty($invoice) ? $invoice->get_discount_code() : '';
352 352
     
353
-    return apply_filters( 'wpinv_get_cart_discount_code', $cart_discount_code );
353
+    return apply_filters('wpinv_get_cart_discount_code', $cart_discount_code);
354 354
 }
355 355
 
356
-function wpinv_cart_discount_code( $items = array(), $echo = false ) {
357
-    $cart_discount_code = wpinv_get_cart_discount_code( $items );
356
+function wpinv_cart_discount_code($items = array(), $echo = false) {
357
+    $cart_discount_code = wpinv_get_cart_discount_code($items);
358 358
 
359
-    if ( $cart_discount_code != '' ) {
359
+    if ($cart_discount_code != '') {
360 360
         $cart_discount_code = ' (' . $cart_discount_code . ')';
361 361
     }
362 362
     
363
-    $discount_code = apply_filters( 'wpinv_cart_discount_code', $cart_discount_code, $items );
363
+    $discount_code = apply_filters('wpinv_cart_discount_code', $cart_discount_code, $items);
364 364
 
365
-    if ( !$echo ) {
365
+    if (!$echo) {
366 366
         return $discount_code;
367 367
     }
368 368
 
369 369
     echo $discount_code;
370 370
 }
371 371
 
372
-function wpinv_get_cart_discount( $items = array() ) {
372
+function wpinv_get_cart_discount($items = array()) {
373 373
     $invoice = wpinv_get_invoice_cart();
374
-    $cart_discount = !empty( $invoice ) ? $invoice->get_discount() : 0;
374
+    $cart_discount = !empty($invoice) ? $invoice->get_discount() : 0;
375 375
     
376
-    return apply_filters( 'wpinv_get_cart_discount', wpinv_sanitize_amount( $cart_discount ), $items );
376
+    return apply_filters('wpinv_get_cart_discount', wpinv_sanitize_amount($cart_discount), $items);
377 377
 }
378 378
 
379
-function wpinv_cart_discount( $items = array(), $echo = false ) {
380
-    $cart_discount = wpinv_get_cart_discount( $items );
381
-    $cart_discount = wpinv_price( wpinv_format_amount( $cart_discount ) );
379
+function wpinv_cart_discount($items = array(), $echo = false) {
380
+    $cart_discount = wpinv_get_cart_discount($items);
381
+    $cart_discount = wpinv_price(wpinv_format_amount($cart_discount));
382 382
 
383
-    $discount = apply_filters( 'wpinv_cart_discount', $cart_discount, $items );
383
+    $discount = apply_filters('wpinv_cart_discount', $cart_discount, $items);
384 384
 
385
-    if ( !$echo ) {
385
+    if (!$echo) {
386 386
         return $discount;
387 387
     }
388 388
 
389 389
     echo $discount;
390 390
 }
391 391
 
392
-function wpinv_get_cart_fees( $type = 'all', $item_id = 0 ) {
393
-    $item = new WPInv_Item( $item_id );
392
+function wpinv_get_cart_fees($type = 'all', $item_id = 0) {
393
+    $item = new WPInv_Item($item_id);
394 394
     
395
-    return $item->get_fees( $type, $item_id );
395
+    return $item->get_fees($type, $item_id);
396 396
 }
397 397
 
398 398
 function wpinv_get_cart_fee_total() {
399
-    $total  = 0;
399
+    $total = 0;
400 400
     $fees = wpinv_get_cart_fees();
401 401
     
402
-    if ( $fees ) {
403
-        foreach ( $fees as $fee_id => $fee ) {
402
+    if ($fees) {
403
+        foreach ($fees as $fee_id => $fee) {
404 404
             $total += $fee['amount'];
405 405
         }
406 406
     }
407 407
 
408
-    return apply_filters( 'wpinv_get_cart_fee_total', $total );
408
+    return apply_filters('wpinv_get_cart_fee_total', $total);
409 409
 }
410 410
 
411 411
 function wpinv_get_cart_fee_tax() {
412 412
     $tax  = 0;
413 413
     $fees = wpinv_get_cart_fees();
414 414
 
415
-    if ( $fees ) {
416
-        foreach ( $fees as $fee_id => $fee ) {
417
-            if( ! empty( $fee['no_tax'] ) ) {
415
+    if ($fees) {
416
+        foreach ($fees as $fee_id => $fee) {
417
+            if (!empty($fee['no_tax'])) {
418 418
                 continue;
419 419
             }
420 420
 
421
-            $tax += wpinv_calculate_tax( $fee['amount'] );
421
+            $tax += wpinv_calculate_tax($fee['amount']);
422 422
         }
423 423
     }
424 424
 
425
-    return apply_filters( 'wpinv_get_cart_fee_tax', $tax );
425
+    return apply_filters('wpinv_get_cart_fee_tax', $tax);
426 426
 }
427 427
 
428 428
 function wpinv_cart_has_recurring_item() {
429 429
     $cart_items = wpinv_get_cart_contents();
430 430
     
431
-    if ( empty( $cart_items ) ) {
431
+    if (empty($cart_items)) {
432 432
         return false;
433 433
     }
434 434
     
435 435
     $has_subscription = false;
436
-    foreach( $cart_items as $cart_item ) {
437
-        if ( !empty( $cart_item['id'] ) && wpinv_is_recurring_item( $cart_item['id'] )  ) {
436
+    foreach ($cart_items as $cart_item) {
437
+        if (!empty($cart_item['id']) && wpinv_is_recurring_item($cart_item['id'])) {
438 438
             $has_subscription = true;
439 439
             break;
440 440
         }
441 441
     }
442 442
     
443
-    return apply_filters( 'wpinv_cart_has_recurring_item', $has_subscription, $cart_items );
443
+    return apply_filters('wpinv_cart_has_recurring_item', $has_subscription, $cart_items);
444 444
 }
445 445
 
446 446
 function wpinv_cart_has_free_trial() {
@@ -448,85 +448,85 @@  discard block
 block discarded – undo
448 448
     
449 449
     $free_trial = false;
450 450
     
451
-    if ( !empty( $invoice ) && $invoice->is_free_trial() ) {
451
+    if (!empty($invoice) && $invoice->is_free_trial()) {
452 452
         $free_trial = true;
453 453
     }
454 454
     
455
-    return apply_filters( 'wpinv_cart_has_free_trial', $free_trial, $invoice );
455
+    return apply_filters('wpinv_cart_has_free_trial', $free_trial, $invoice);
456 456
 }
457 457
 
458 458
 function wpinv_get_cart_contents() {
459 459
     $cart_details = wpinv_get_cart_details();
460 460
     
461
-    return apply_filters( 'wpinv_get_cart_contents', $cart_details );
461
+    return apply_filters('wpinv_get_cart_contents', $cart_details);
462 462
 }
463 463
 
464 464
 function wpinv_get_cart_content_details() {
465 465
     global $wpinv_euvat, $wpi_current_id, $wpi_item_id, $wpinv_is_last_cart_item, $wpinv_flat_discount_total;
466 466
     $cart_items = wpinv_get_cart_contents();
467 467
     
468
-    if ( empty( $cart_items ) ) {
468
+    if (empty($cart_items)) {
469 469
         return false;
470 470
     }
471 471
     $invoice = wpinv_get_invoice_cart();
472 472
 
473 473
     $details = array();
474
-    $length  = count( $cart_items ) - 1;
474
+    $length  = count($cart_items) - 1;
475 475
     
476
-    if ( empty( $_POST['country'] ) ) {
476
+    if (empty($_POST['country'])) {
477 477
         $_POST['country'] = $invoice->country;
478 478
     }
479
-    if ( !isset( $_POST['state'] ) ) {
479
+    if (!isset($_POST['state'])) {
480 480
         $_POST['state'] = $invoice->state;
481 481
     }
482 482
 
483
-    foreach( $cart_items as $key => $item ) {
484
-        $item_id            = isset( $item['id'] ) ? sanitize_text_field( $item['id'] ) : '';
485
-        if ( empty( $item_id ) ) {
483
+    foreach ($cart_items as $key => $item) {
484
+        $item_id = isset($item['id']) ? sanitize_text_field($item['id']) : '';
485
+        if (empty($item_id)) {
486 486
             continue;
487 487
         }
488 488
         
489 489
         $wpi_current_id         = $invoice->ID;
490 490
         $wpi_item_id            = $item_id;
491 491
         
492
-        $item_price         = wpinv_get_item_price( $item_id );
493
-        $discount           = wpinv_get_cart_item_discount_amount( $item );
494
-        $discount           = apply_filters( 'wpinv_get_cart_content_details_item_discount_amount', $discount, $item );
495
-        $quantity           = wpinv_get_cart_item_quantity( $item );
496
-        $fees               = wpinv_get_cart_fees( 'fee', $item_id );
492
+        $item_price         = wpinv_get_item_price($item_id);
493
+        $discount           = wpinv_get_cart_item_discount_amount($item);
494
+        $discount           = apply_filters('wpinv_get_cart_content_details_item_discount_amount', $discount, $item);
495
+        $quantity           = wpinv_get_cart_item_quantity($item);
496
+        $fees               = wpinv_get_cart_fees('fee', $item_id);
497 497
         
498 498
         $subtotal           = $item_price * $quantity;
499
-        $tax_rate           = wpinv_get_tax_rate( $_POST['country'], $_POST['state'], $wpi_item_id );
500
-        $tax_class          = $wpinv_euvat->get_item_class( $item_id );
501
-        $tax                = wpinv_get_cart_item_tax( $item_id, $subtotal - $discount );
499
+        $tax_rate           = wpinv_get_tax_rate($_POST['country'], $_POST['state'], $wpi_item_id);
500
+        $tax_class          = $wpinv_euvat->get_item_class($item_id);
501
+        $tax                = wpinv_get_cart_item_tax($item_id, $subtotal - $discount);
502 502
         
503
-        if ( wpinv_prices_include_tax() ) {
504
-            $subtotal -= wpinv_format_amount( $tax, NULL, true );
503
+        if (wpinv_prices_include_tax()) {
504
+            $subtotal -= wpinv_format_amount($tax, NULL, true);
505 505
         }
506 506
         
507
-        $total              = $subtotal - $discount + $tax;
507
+        $total = $subtotal - $discount + $tax;
508 508
         
509 509
         // Do not allow totals to go negatve
510
-        if( $total < 0 ) {
510
+        if ($total < 0) {
511 511
             $total = 0;
512 512
         }
513 513
         
514
-        $details[ $key ]  = array(
514
+        $details[$key] = array(
515 515
             'id'                => $item_id,
516
-            'name'              => !empty($item['name']) ? $item['name'] : get_the_title( $item_id ),
517
-            'item_price'        => wpinv_format_amount( $item_price, NULL, true ),
516
+            'name'              => !empty($item['name']) ? $item['name'] : get_the_title($item_id),
517
+            'item_price'        => wpinv_format_amount($item_price, NULL, true),
518 518
             'quantity'          => $quantity,
519
-            'discount'          => wpinv_format_amount( $discount, NULL, true ),
520
-            'subtotal'          => wpinv_format_amount( $subtotal, NULL, true ),
521
-            'tax'               => wpinv_format_amount( $tax, NULL, true ),
522
-            'price'             => wpinv_format_amount( $total, NULL, true ),
519
+            'discount'          => wpinv_format_amount($discount, NULL, true),
520
+            'subtotal'          => wpinv_format_amount($subtotal, NULL, true),
521
+            'tax'               => wpinv_format_amount($tax, NULL, true),
522
+            'price'             => wpinv_format_amount($total, NULL, true),
523 523
             'vat_rates_class'   => $tax_class,
524
-            'vat_rate'          => wpinv_format_amount( $tax_rate, NULL, true ),
525
-            'meta'              => isset( $item['meta'] ) ? $item['meta'] : array(),
524
+            'vat_rate'          => wpinv_format_amount($tax_rate, NULL, true),
525
+            'meta'              => isset($item['meta']) ? $item['meta'] : array(),
526 526
             'fees'              => $fees,
527 527
         );
528 528
         
529
-        if ( $wpinv_is_last_cart_item ) {
529
+        if ($wpinv_is_last_cart_item) {
530 530
             $wpinv_is_last_cart_item   = false;
531 531
             $wpinv_flat_discount_total = 0.00;
532 532
         }
@@ -535,56 +535,56 @@  discard block
 block discarded – undo
535 535
     return $details;
536 536
 }
537 537
 
538
-function wpinv_get_cart_details( $invoice_id = 0 ) {
538
+function wpinv_get_cart_details($invoice_id = 0) {
539 539
     global $ajax_cart_details;
540 540
 
541
-    $invoice      = wpinv_get_invoice_cart( $invoice_id );
542
-    $cart_details = !empty( $ajax_cart_details ) ? $ajax_cart_details : $invoice->cart_details;
541
+    $invoice      = wpinv_get_invoice_cart($invoice_id);
542
+    $cart_details = !empty($ajax_cart_details) ? $ajax_cart_details : $invoice->cart_details;
543 543
 
544 544
     $invoice_currency = $invoice->currency;
545 545
 
546
-    if ( ! empty( $cart_details ) && is_array( $cart_details ) ) {
547
-        foreach ( $cart_details as $key => $cart_item ) {
548
-            $cart_details[ $key ]['currency'] = $invoice_currency;
546
+    if (!empty($cart_details) && is_array($cart_details)) {
547
+        foreach ($cart_details as $key => $cart_item) {
548
+            $cart_details[$key]['currency'] = $invoice_currency;
549 549
 
550
-            if ( ! isset( $cart_item['subtotal'] ) ) {
551
-                $cart_details[ $key ]['subtotal'] = $cart_item['price'];
550
+            if (!isset($cart_item['subtotal'])) {
551
+                $cart_details[$key]['subtotal'] = $cart_item['price'];
552 552
             }
553 553
         }
554 554
     }
555 555
 
556
-    return apply_filters( 'wpinv_get_cart_details', $cart_details, $invoice_id );
556
+    return apply_filters('wpinv_get_cart_details', $cart_details, $invoice_id);
557 557
 }
558 558
 
559
-function wpinv_record_status_change( $invoice_id, $new_status, $old_status ) {
560
-    $invoice    = wpinv_get_invoice( $invoice_id );
559
+function wpinv_record_status_change($invoice_id, $new_status, $old_status) {
560
+    $invoice    = wpinv_get_invoice($invoice_id);
561 561
     
562
-    $old_status = wpinv_status_nicename( $old_status );
563
-    $new_status = wpinv_status_nicename( $new_status );
562
+    $old_status = wpinv_status_nicename($old_status);
563
+    $new_status = wpinv_status_nicename($new_status);
564 564
 
565
-    $status_change = sprintf( __( 'Invoice status changed from %s to %s', 'invoicing' ), $old_status, $new_status );
565
+    $status_change = sprintf(__('Invoice status changed from %s to %s', 'invoicing'), $old_status, $new_status);
566 566
     
567 567
     // Add note
568
-    return $invoice->add_note( $status_change, 0 );
568
+    return $invoice->add_note($status_change, 0);
569 569
 }
570
-add_action( 'wpinv_update_status', 'wpinv_record_status_change', 100, 3 );
570
+add_action('wpinv_update_status', 'wpinv_record_status_change', 100, 3);
571 571
 
572
-function wpinv_complete_payment( $invoice_id, $new_status, $old_status ) {
572
+function wpinv_complete_payment($invoice_id, $new_status, $old_status) {
573 573
     global $wpi_has_free_trial;
574 574
     
575 575
     $wpi_has_free_trial = false;
576 576
     
577
-    if ( $old_status == 'publish' ) {
577
+    if ($old_status == 'publish') {
578 578
         return; // Make sure that payments are only paid once
579 579
     }
580 580
 
581 581
     // Make sure the payment completion is only processed when new status is paid
582
-    if ( $new_status != 'publish' ) {
582
+    if ($new_status != 'publish') {
583 583
         return;
584 584
     }
585 585
 
586
-    $invoice = new WPInv_Invoice( $invoice_id );
587
-    if ( empty( $invoice ) ) {
586
+    $invoice = new WPInv_Invoice($invoice_id);
587
+    if (empty($invoice)) {
588 588
         return;
589 589
     }
590 590
 
@@ -592,58 +592,58 @@  discard block
 block discarded – undo
592 592
     $completed_date = $invoice->completed_date;
593 593
     $cart_details   = $invoice->cart_details;
594 594
 
595
-    do_action( 'wpinv_pre_complete_payment', $invoice_id );
595
+    do_action('wpinv_pre_complete_payment', $invoice_id);
596 596
 
597
-    if ( is_array( $cart_details ) ) {
597
+    if (is_array($cart_details)) {
598 598
         // Increase purchase count and earnings
599
-        foreach ( $cart_details as $cart_index => $item ) {
599
+        foreach ($cart_details as $cart_index => $item) {
600 600
             // Ensure these actions only run once, ever
601
-            if ( empty( $completed_date ) ) {
602
-                do_action( 'wpinv_complete_item_payment', $item['id'], $invoice_id, $item, $cart_index );
601
+            if (empty($completed_date)) {
602
+                do_action('wpinv_complete_item_payment', $item['id'], $invoice_id, $item, $cart_index);
603 603
             }
604 604
         }
605 605
     }
606 606
     
607 607
     // Check for discount codes and increment their use counts
608
-    if ( $discounts = $invoice->get_discounts( true ) ) {
609
-        if( ! empty( $discounts ) ) {
610
-            foreach( $discounts as $code ) {
611
-                wpinv_increase_discount_usage( $code );
608
+    if ($discounts = $invoice->get_discounts(true)) {
609
+        if (!empty($discounts)) {
610
+            foreach ($discounts as $code) {
611
+                wpinv_increase_discount_usage($code);
612 612
             }
613 613
         }
614 614
     }
615 615
     
616 616
     // Ensure this action only runs once ever
617
-    if( empty( $completed_date ) ) {
617
+    if (empty($completed_date)) {
618 618
         // Save the completed date
619
-        $invoice->set( 'completed_date', current_time( 'mysql', 0 ) );
619
+        $invoice->set('completed_date', current_time('mysql', 0));
620 620
         $invoice->save();
621 621
 
622
-        do_action( 'wpinv_complete_payment', $invoice_id );
622
+        do_action('wpinv_complete_payment', $invoice_id);
623 623
     }
624 624
 
625 625
     // Empty the shopping cart
626 626
     wpinv_empty_cart();
627 627
 }
628
-add_action( 'wpinv_update_status', 'wpinv_complete_payment', 100, 3 );
628
+add_action('wpinv_update_status', 'wpinv_complete_payment', 100, 3);
629 629
 
630
-function wpinv_update_payment_status( $invoice_id, $new_status = 'publish' ) {    
631
-    $invoice = !empty( $invoice_id ) && is_object( $invoice_id ) ? $invoice_id : wpinv_get_invoice( (int)$invoice_id );
630
+function wpinv_update_payment_status($invoice_id, $new_status = 'publish') {    
631
+    $invoice = !empty($invoice_id) && is_object($invoice_id) ? $invoice_id : wpinv_get_invoice((int)$invoice_id);
632 632
     
633
-    if ( empty( $invoice ) ) {
633
+    if (empty($invoice)) {
634 634
         return false;
635 635
     }
636 636
     
637
-    return $invoice->update_status( $new_status );
637
+    return $invoice->update_status($new_status);
638 638
 }
639 639
 
640
-function wpinv_cart_has_fees( $type = 'all' ) {
640
+function wpinv_cart_has_fees($type = 'all') {
641 641
     return false;
642 642
 }
643 643
 
644 644
 function wpinv_validate_checkout_fields() {    
645 645
     // Check if there is $_POST
646
-    if ( empty( $_POST ) ) {
646
+    if (empty($_POST)) {
647 647
         return false;
648 648
     }
649 649
     
@@ -655,11 +655,11 @@  discard block
 block discarded – undo
655 655
     );
656 656
     
657 657
     // Validate agree to terms
658
-    if ( wpinv_get_option( 'show_agree_to_terms', false ) ) {
658
+    if (wpinv_get_option('show_agree_to_terms', false)) {
659 659
         wpinv_checkout_validate_agree_to_terms();
660 660
     }
661 661
     
662
-    $valid_data['logged_in_user']   = wpinv_checkout_validate_logged_in_user();
662
+    $valid_data['logged_in_user'] = wpinv_checkout_validate_logged_in_user();
663 663
     
664 664
     // Return collected data
665 665
     return $valid_data;
@@ -671,20 +671,20 @@  discard block
 block discarded – undo
671 671
     $has_subscription = wpinv_cart_has_recurring_item();
672 672
 
673 673
     // Check if a gateway value is present
674
-    if ( !empty( $_REQUEST['wpi-gateway'] ) ) {
675
-        $gateway = sanitize_text_field( $_REQUEST['wpi-gateway'] );
674
+    if (!empty($_REQUEST['wpi-gateway'])) {
675
+        $gateway = sanitize_text_field($_REQUEST['wpi-gateway']);
676 676
 
677
-        if ( '0.00' == wpinv_get_cart_total() ) {
677
+        if ('0.00' == wpinv_get_cart_total()) {
678 678
             $gateway = 'manual';
679
-        } elseif ( !wpinv_is_gateway_active( $gateway ) ) {
680
-            wpinv_set_error( 'invalid_gateway', __( 'The selected payment gateway is not enabled', 'invoicing' ) );
681
-        } elseif ( $has_subscription && !wpinv_gateway_support_subscription( $gateway ) ) {
682
-            wpinv_set_error( 'invalid_gateway', __( 'The selected payment gateway doesnot support subscription payment', 'invoicing' ) );
679
+        } elseif (!wpinv_is_gateway_active($gateway)) {
680
+            wpinv_set_error('invalid_gateway', __('The selected payment gateway is not enabled', 'invoicing'));
681
+        } elseif ($has_subscription && !wpinv_gateway_support_subscription($gateway)) {
682
+            wpinv_set_error('invalid_gateway', __('The selected payment gateway doesnot support subscription payment', 'invoicing'));
683 683
         }
684 684
     }
685 685
 
686
-    if ( $has_subscription && count( wpinv_get_cart_contents() ) > 1 ) {
687
-        wpinv_set_error( 'subscription_invalid', __( 'Only one subscription may be purchased through payment per checkout.', 'invoicing' ) );
686
+    if ($has_subscription && count(wpinv_get_cart_contents()) > 1) {
687
+        wpinv_set_error('subscription_invalid', __('Only one subscription may be purchased through payment per checkout.', 'invoicing'));
688 688
     }
689 689
 
690 690
     return $gateway;
@@ -696,10 +696,10 @@  discard block
 block discarded – undo
696 696
     
697 697
     $error = false;
698 698
     // If we have discounts, loop through them
699
-    if ( ! empty( $discounts ) ) {
700
-        foreach ( $discounts as $discount ) {
699
+    if (!empty($discounts)) {
700
+        foreach ($discounts as $discount) {
701 701
             // Check if valid
702
-            if (  !wpinv_is_discount_valid( $discount, get_current_user_id() ) ) {
702
+            if (!wpinv_is_discount_valid($discount, get_current_user_id())) {
703 703
                 // Discount is not valid
704 704
                 $error = true;
705 705
             }
@@ -709,20 +709,20 @@  discard block
 block discarded – undo
709 709
         return NULL;
710 710
     }
711 711
 
712
-    if ( $error && !wpinv_get_errors() ) {
713
-        wpinv_set_error( 'invalid_discount', __( 'Discount code you entered is invalid', 'invoicing' ) );
712
+    if ($error && !wpinv_get_errors()) {
713
+        wpinv_set_error('invalid_discount', __('Discount code you entered is invalid', 'invoicing'));
714 714
     }
715 715
 
716
-    return implode( ',', $discounts );
716
+    return implode(',', $discounts);
717 717
 }
718 718
 
719 719
 function wpinv_checkout_validate_cc() {
720 720
     $card_data = wpinv_checkout_get_cc_info();
721 721
 
722 722
     // Validate the card zip
723
-    if ( !empty( $card_data['wpinv_zip'] ) ) {
724
-        if ( !wpinv_checkout_validate_cc_zip( $card_data['wpinv_zip'], $card_data['wpinv_country'] ) ) {
725
-            wpinv_set_error( 'invalid_cc_zip', __( 'The zip / postcode you entered for your billing address is invalid', 'invoicing' ) );
723
+    if (!empty($card_data['wpinv_zip'])) {
724
+        if (!wpinv_checkout_validate_cc_zip($card_data['wpinv_zip'], $card_data['wpinv_country'])) {
725
+            wpinv_set_error('invalid_cc_zip', __('The zip / postcode you entered for your billing address is invalid', 'invoicing'));
726 726
         }
727 727
     }
728 728
 
@@ -732,28 +732,28 @@  discard block
 block discarded – undo
732 732
 
733 733
 function wpinv_checkout_get_cc_info() {
734 734
 	$cc_info = array();
735
-	$cc_info['card_name']      = isset( $_POST['card_name'] )       ? sanitize_text_field( $_POST['card_name'] )       : '';
736
-	$cc_info['card_number']    = isset( $_POST['card_number'] )     ? sanitize_text_field( $_POST['card_number'] )     : '';
737
-	$cc_info['card_cvc']       = isset( $_POST['card_cvc'] )        ? sanitize_text_field( $_POST['card_cvc'] )        : '';
738
-	$cc_info['card_exp_month'] = isset( $_POST['card_exp_month'] )  ? sanitize_text_field( $_POST['card_exp_month'] )  : '';
739
-	$cc_info['card_exp_year']  = isset( $_POST['card_exp_year'] )   ? sanitize_text_field( $_POST['card_exp_year'] )   : '';
740
-	$cc_info['card_address']   = isset( $_POST['wpinv_address'] )  ? sanitize_text_field( $_POST['wpinv_address'] ) : '';
741
-	$cc_info['card_city']      = isset( $_POST['wpinv_city'] )     ? sanitize_text_field( $_POST['wpinv_city'] )    : '';
742
-	$cc_info['card_state']     = isset( $_POST['wpinv_state'] )    ? sanitize_text_field( $_POST['wpinv_state'] )   : '';
743
-	$cc_info['card_country']   = isset( $_POST['wpinv_country'] )  ? sanitize_text_field( $_POST['wpinv_country'] ) : '';
744
-	$cc_info['card_zip']       = isset( $_POST['wpinv_zip'] )      ? sanitize_text_field( $_POST['wpinv_zip'] )     : '';
735
+	$cc_info['card_name']      = isset($_POST['card_name']) ? sanitize_text_field($_POST['card_name']) : '';
736
+	$cc_info['card_number']    = isset($_POST['card_number']) ? sanitize_text_field($_POST['card_number']) : '';
737
+	$cc_info['card_cvc']       = isset($_POST['card_cvc']) ? sanitize_text_field($_POST['card_cvc']) : '';
738
+	$cc_info['card_exp_month'] = isset($_POST['card_exp_month']) ? sanitize_text_field($_POST['card_exp_month']) : '';
739
+	$cc_info['card_exp_year']  = isset($_POST['card_exp_year']) ? sanitize_text_field($_POST['card_exp_year']) : '';
740
+	$cc_info['card_address']   = isset($_POST['wpinv_address']) ? sanitize_text_field($_POST['wpinv_address']) : '';
741
+	$cc_info['card_city']      = isset($_POST['wpinv_city']) ? sanitize_text_field($_POST['wpinv_city']) : '';
742
+	$cc_info['card_state']     = isset($_POST['wpinv_state']) ? sanitize_text_field($_POST['wpinv_state']) : '';
743
+	$cc_info['card_country']   = isset($_POST['wpinv_country']) ? sanitize_text_field($_POST['wpinv_country']) : '';
744
+	$cc_info['card_zip']       = isset($_POST['wpinv_zip']) ? sanitize_text_field($_POST['wpinv_zip']) : '';
745 745
 
746 746
 	// Return cc info
747 747
 	return $cc_info;
748 748
 }
749 749
 
750
-function wpinv_checkout_validate_cc_zip( $zip = 0, $country_code = '' ) {
750
+function wpinv_checkout_validate_cc_zip($zip = 0, $country_code = '') {
751 751
     $ret = false;
752 752
 
753
-    if ( empty( $zip ) || empty( $country_code ) )
753
+    if (empty($zip) || empty($country_code))
754 754
         return $ret;
755 755
 
756
-    $country_code = strtoupper( $country_code );
756
+    $country_code = strtoupper($country_code);
757 757
 
758 758
     $zip_regex = array(
759 759
         "AD" => "AD\d{3}",
@@ -913,17 +913,17 @@  discard block
 block discarded – undo
913 913
         "ZM" => "\d{5}"
914 914
     );
915 915
 
916
-    if ( ! isset ( $zip_regex[ $country_code ] ) || preg_match( "/" . $zip_regex[ $country_code ] . "/i", $zip ) )
916
+    if (!isset ($zip_regex[$country_code]) || preg_match("/" . $zip_regex[$country_code] . "/i", $zip))
917 917
         $ret = true;
918 918
 
919
-    return apply_filters( 'wpinv_is_zip_valid', $ret, $zip, $country_code );
919
+    return apply_filters('wpinv_is_zip_valid', $ret, $zip, $country_code);
920 920
 }
921 921
 
922 922
 function wpinv_checkout_validate_agree_to_terms() {
923 923
     // Validate agree to terms
924
-    if ( ! isset( $_POST['wpi_agree_to_terms'] ) || $_POST['wpi_agree_to_terms'] != 1 ) {
924
+    if (!isset($_POST['wpi_agree_to_terms']) || $_POST['wpi_agree_to_terms'] != 1) {
925 925
         // User did not agree
926
-        wpinv_set_error( 'agree_to_terms', apply_filters( 'wpinv_agree_to_terms_text', __( 'You must agree to the terms of use', 'invoicing' ) ) );
926
+        wpinv_set_error('agree_to_terms', apply_filters('wpinv_agree_to_terms_text', __('You must agree to the terms of use', 'invoicing')));
927 927
     }
928 928
 }
929 929
 
@@ -936,36 +936,36 @@  discard block
 block discarded – undo
936 936
     );
937 937
     
938 938
     // Verify there is a user_ID
939
-    if ( $user_ID > 0 ) {
939
+    if ($user_ID > 0) {
940 940
         // Get the logged in user data
941
-        $user_data = get_userdata( $user_ID );
942
-        $required_fields  = wpinv_checkout_required_fields();
941
+        $user_data = get_userdata($user_ID);
942
+        $required_fields = wpinv_checkout_required_fields();
943 943
 
944 944
         // Loop through required fields and show error messages
945
-         if ( !empty( $required_fields ) ) {
946
-            foreach ( $required_fields as $field_name => $value ) {
947
-                if ( in_array( $value, $required_fields ) && empty( $_POST[ 'wpinv_' . $field_name ] ) ) {
948
-                    wpinv_set_error( $value['error_id'], $value['error_message'] );
945
+         if (!empty($required_fields)) {
946
+            foreach ($required_fields as $field_name => $value) {
947
+                if (in_array($value, $required_fields) && empty($_POST['wpinv_' . $field_name])) {
948
+                    wpinv_set_error($value['error_id'], $value['error_message']);
949 949
                 }
950 950
             }
951 951
         }
952 952
 
953 953
         // Verify data
954
-        if ( $user_data ) {
954
+        if ($user_data) {
955 955
             // Collected logged in user data
956 956
             $valid_user_data = array(
957 957
                 'user_id'     => $user_ID,
958
-                'email'       => isset( $_POST['wpinv_email'] ) ? sanitize_email( $_POST['wpinv_email'] ) : $user_data->user_email,
959
-                'first_name'  => isset( $_POST['wpinv_first_name'] ) && ! empty( $_POST['wpinv_first_name'] ) ? sanitize_text_field( $_POST['wpinv_first_name'] ) : $user_data->first_name,
960
-                'last_name'   => isset( $_POST['wpinv_last_name'] ) && ! empty( $_POST['wpinv_last_name']  ) ? sanitize_text_field( $_POST['wpinv_last_name']  ) : $user_data->last_name,
958
+                'email'       => isset($_POST['wpinv_email']) ? sanitize_email($_POST['wpinv_email']) : $user_data->user_email,
959
+                'first_name'  => isset($_POST['wpinv_first_name']) && !empty($_POST['wpinv_first_name']) ? sanitize_text_field($_POST['wpinv_first_name']) : $user_data->first_name,
960
+                'last_name'   => isset($_POST['wpinv_last_name']) && !empty($_POST['wpinv_last_name']) ? sanitize_text_field($_POST['wpinv_last_name']) : $user_data->last_name,
961 961
             );
962 962
 
963
-            if ( !empty( $_POST[ 'wpinv_email' ] ) && !is_email( $_POST[ 'wpinv_email' ] ) ) {
964
-                wpinv_set_error( 'invalid_email', __( 'Please enter a valid email address', 'invoicing' ) );
963
+            if (!empty($_POST['wpinv_email']) && !is_email($_POST['wpinv_email'])) {
964
+                wpinv_set_error('invalid_email', __('Please enter a valid email address', 'invoicing'));
965 965
             }
966 966
         } else {
967 967
             // Set invalid user error
968
-            wpinv_set_error( 'invalid_user', __( 'The user billing information is invalid', 'invoicing' ) );
968
+            wpinv_set_error('invalid_user', __('The user billing information is invalid', 'invoicing'));
969 969
         }
970 970
     }
971 971
 
@@ -973,21 +973,21 @@  discard block
 block discarded – undo
973 973
     return $valid_user_data;
974 974
 }
975 975
 
976
-function wpinv_checkout_form_get_user( $valid_data = array() ) {
976
+function wpinv_checkout_form_get_user($valid_data = array()) {
977 977
     // Initialize user
978 978
     $user    = false;
979
-    $is_ajax = defined( 'DOING_AJAX' ) && DOING_AJAX;
979
+    $is_ajax = defined('DOING_AJAX') && DOING_AJAX;
980 980
 
981 981
     /*if ( $is_ajax ) {
982 982
         // Do not create or login the user during the ajax submission (check for errors only)
983 983
         return true;
984
-    } else */if ( is_user_logged_in() ) {
984
+    } else */if (is_user_logged_in()) {
985 985
         // Set the valid user as the logged in collected data
986 986
         $user = $valid_data['logged_in_user'];
987 987
     }
988 988
 
989 989
     // Verify we have an user
990
-    if ( false === $user || empty( $user ) ) {
990
+    if (false === $user || empty($user)) {
991 991
         // Return false
992 992
         return false;
993 993
     }
@@ -1006,11 +1006,11 @@  discard block
 block discarded – undo
1006 1006
         'zip',
1007 1007
     );
1008 1008
     
1009
-    foreach ( $address_fields as $field ) {
1010
-        $user[$field]  = !empty( $_POST['wpinv_' . $field] ) ? sanitize_text_field( $_POST['wpinv_' . $field] ) : false;
1009
+    foreach ($address_fields as $field) {
1010
+        $user[$field] = !empty($_POST['wpinv_' . $field]) ? sanitize_text_field($_POST['wpinv_' . $field]) : false;
1011 1011
         
1012
-        if ( !empty( $user['user_id'] ) ) {
1013
-            update_user_meta( $user['user_id'], '_wpinv_' . $field, $user[$field] );
1012
+        if (!empty($user['user_id'])) {
1013
+            update_user_meta($user['user_id'], '_wpinv_' . $field, $user[$field]);
1014 1014
         }
1015 1015
     }
1016 1016
 
@@ -1018,28 +1018,28 @@  discard block
 block discarded – undo
1018 1018
     return $user;
1019 1019
 }
1020 1020
 
1021
-function wpinv_set_checkout_session( $invoice_data = array() ) {
1021
+function wpinv_set_checkout_session($invoice_data = array()) {
1022 1022
     global $wpi_session;
1023 1023
     
1024
-    return $wpi_session->set( 'wpinv_checkout', $invoice_data );
1024
+    return $wpi_session->set('wpinv_checkout', $invoice_data);
1025 1025
 }
1026 1026
 
1027 1027
 function wpinv_get_checkout_session() {
1028 1028
 	global $wpi_session;
1029 1029
     
1030
-    return $wpi_session->get( 'wpinv_checkout' );
1030
+    return $wpi_session->get('wpinv_checkout');
1031 1031
 }
1032 1032
 
1033 1033
 function wpinv_empty_cart() {
1034 1034
     global $wpi_session;
1035 1035
 
1036 1036
     // Remove cart contents
1037
-    $wpi_session->set( 'wpinv_checkout', NULL );
1037
+    $wpi_session->set('wpinv_checkout', NULL);
1038 1038
 
1039 1039
     // Remove all cart fees
1040
-    $wpi_session->set( 'wpi_cart_fees', NULL );
1040
+    $wpi_session->set('wpi_cart_fees', NULL);
1041 1041
 
1042
-    do_action( 'wpinv_empty_cart' );
1042
+    do_action('wpinv_empty_cart');
1043 1043
 }
1044 1044
 
1045 1045
 function wpinv_process_checkout() {
@@ -1051,42 +1051,42 @@  discard block
 block discarded – undo
1051 1051
     
1052 1052
     $wpi_checkout_id = $invoice->ID;
1053 1053
     
1054
-    do_action( 'wpinv_pre_process_checkout' );
1054
+    do_action('wpinv_pre_process_checkout');
1055 1055
     
1056
-    if ( !wpinv_get_cart_contents() ) { // Make sure the cart isn't empty
1056
+    if (!wpinv_get_cart_contents()) { // Make sure the cart isn't empty
1057 1057
         $valid_data = false;
1058
-        wpinv_set_error( 'empty_cart', __( 'Your cart is empty', 'invoicing' ) );
1058
+        wpinv_set_error('empty_cart', __('Your cart is empty', 'invoicing'));
1059 1059
     } else {
1060 1060
         // Validate the form $_POST data
1061 1061
         $valid_data = wpinv_validate_checkout_fields();
1062 1062
         
1063 1063
         // Allow themes and plugins to hook to errors
1064
-        do_action( 'wpinv_checkout_error_checks', $valid_data, $_POST );
1064
+        do_action('wpinv_checkout_error_checks', $valid_data, $_POST);
1065 1065
     }
1066 1066
     
1067
-    $is_ajax    = defined( 'DOING_AJAX' ) && DOING_AJAX;
1067
+    $is_ajax = defined('DOING_AJAX') && DOING_AJAX;
1068 1068
     
1069 1069
     // Validate the user
1070
-    $user = wpinv_checkout_form_get_user( $valid_data );
1070
+    $user = wpinv_checkout_form_get_user($valid_data);
1071 1071
 
1072 1072
     // Let extensions validate fields after user is logged in if user has used login/registration form
1073
-    do_action( 'wpinv_checkout_user_error_checks', $user, $valid_data, $_POST );
1073
+    do_action('wpinv_checkout_user_error_checks', $user, $valid_data, $_POST);
1074 1074
     
1075
-    if ( false === $valid_data || wpinv_get_errors() || ! $user ) {
1076
-        if ( $is_ajax ) {
1077
-            do_action( 'wpinv_ajax_checkout_errors' );
1075
+    if (false === $valid_data || wpinv_get_errors() || !$user) {
1076
+        if ($is_ajax) {
1077
+            do_action('wpinv_ajax_checkout_errors');
1078 1078
             die();
1079 1079
         } else {
1080 1080
             return false;
1081 1081
         }
1082 1082
     }
1083 1083
 
1084
-    if ( $is_ajax ) {
1084
+    if ($is_ajax) {
1085 1085
         // Save address fields.
1086
-        $address_fields = array( 'first_name', 'last_name', 'phone', 'address', 'city', 'country', 'state', 'zip', 'company' );
1087
-        foreach ( $address_fields as $field ) {
1088
-            if ( isset( $user[$field] ) ) {
1089
-                $invoice->set( $field, $user[$field] );
1086
+        $address_fields = array('first_name', 'last_name', 'phone', 'address', 'city', 'country', 'state', 'zip', 'company');
1087
+        foreach ($address_fields as $field) {
1088
+            if (isset($user[$field])) {
1089
+                $invoice->set($field, $user[$field]);
1090 1090
             }
1091 1091
             
1092 1092
             $invoice->save();
@@ -1094,15 +1094,15 @@  discard block
 block discarded – undo
1094 1094
 
1095 1095
         $response['success']            = true;
1096 1096
         $response['data']['subtotal']   = $invoice->get_subtotal();
1097
-        $response['data']['subtotalf']  = $invoice->get_subtotal( true );
1097
+        $response['data']['subtotalf']  = $invoice->get_subtotal(true);
1098 1098
         $response['data']['discount']   = $invoice->get_discount();
1099
-        $response['data']['discountf']  = $invoice->get_discount( true );
1099
+        $response['data']['discountf']  = $invoice->get_discount(true);
1100 1100
         $response['data']['tax']        = $invoice->get_tax();
1101
-        $response['data']['taxf']       = $invoice->get_tax( true );
1101
+        $response['data']['taxf']       = $invoice->get_tax(true);
1102 1102
         $response['data']['total']      = $invoice->get_total();
1103
-        $response['data']['totalf']     = $invoice->get_total( true );
1103
+        $response['data']['totalf']     = $invoice->get_total(true);
1104 1104
         
1105
-        wp_send_json( $response );
1105
+        wp_send_json($response);
1106 1106
     }
1107 1107
     
1108 1108
     $user_info = array(
@@ -1124,42 +1124,42 @@  discard block
 block discarded – undo
1124 1124
     
1125 1125
     // Setup invoice information
1126 1126
     $invoice_data = array(
1127
-        'invoice_id'        => !empty( $invoice ) ? $invoice->ID : 0,
1127
+        'invoice_id'        => !empty($invoice) ? $invoice->ID : 0,
1128 1128
         'items'             => $cart_items,
1129 1129
         'cart_discounts'    => $discounts,
1130
-        'fees'              => wpinv_get_cart_fees(),        // Any arbitrary fees that have been added to the cart
1131
-        'subtotal'          => wpinv_get_cart_subtotal( $cart_items ),    // Amount before taxes and discounts
1132
-        'discount'          => wpinv_get_cart_items_discount_amount( $cart_items, $discounts ), // Discounted amount
1133
-        'tax'               => wpinv_get_cart_tax( $cart_items ),               // Taxed amount
1134
-        'price'             => wpinv_get_cart_total( $cart_items, $discounts ),    // Amount after taxes
1130
+        'fees'              => wpinv_get_cart_fees(), // Any arbitrary fees that have been added to the cart
1131
+        'subtotal'          => wpinv_get_cart_subtotal($cart_items), // Amount before taxes and discounts
1132
+        'discount'          => wpinv_get_cart_items_discount_amount($cart_items, $discounts), // Discounted amount
1133
+        'tax'               => wpinv_get_cart_tax($cart_items), // Taxed amount
1134
+        'price'             => wpinv_get_cart_total($cart_items, $discounts), // Amount after taxes
1135 1135
         'invoice_key'       => $invoice->get_key() ? $invoice->get_key() : $invoice->generate_key(),
1136 1136
         'user_email'        => $user['email'],
1137
-        'date'              => date( 'Y-m-d H:i:s', current_time( 'timestamp' ) ),
1138
-        'user_info'         => stripslashes_deep( $user_info ),
1137
+        'date'              => date('Y-m-d H:i:s', current_time('timestamp')),
1138
+        'user_info'         => stripslashes_deep($user_info),
1139 1139
         'post_data'         => $_POST,
1140 1140
         'cart_details'      => $cart_items,
1141 1141
         'gateway'           => $valid_data['gateway'],
1142 1142
         'card_info'         => $valid_data['cc_info']
1143 1143
     );
1144 1144
     
1145
-    $vat_info   = $wpinv_euvat->current_vat_data();
1146
-    if ( is_array( $vat_info ) ) {
1145
+    $vat_info = $wpinv_euvat->current_vat_data();
1146
+    if (is_array($vat_info)) {
1147 1147
         $invoice_data['user_info']['vat_number']        = $vat_info['number'];
1148 1148
         $invoice_data['user_info']['vat_rate']          = wpinv_get_tax_rate($invoice_data['user_info']['country'], $invoice_data['user_info']['state']);
1149
-        $invoice_data['user_info']['adddress_confirmed']    = isset($vat_info['adddress_confirmed']) ? $vat_info['adddress_confirmed'] : false;
1149
+        $invoice_data['user_info']['adddress_confirmed'] = isset($vat_info['adddress_confirmed']) ? $vat_info['adddress_confirmed'] : false;
1150 1150
 
1151 1151
         // Add the VAT rate to each item in the cart
1152
-        foreach( $invoice_data['cart_details'] as $key => $item_data) {
1152
+        foreach ($invoice_data['cart_details'] as $key => $item_data) {
1153 1153
             $rate = wpinv_get_tax_rate($invoice_data['user_info']['country'], $invoice_data['user_info']['state'], $item_data['id']);
1154
-            $invoice_data['cart_details'][$key]['vat_rate'] = round( $rate, 3 );
1154
+            $invoice_data['cart_details'][$key]['vat_rate'] = round($rate, 3);
1155 1155
         }
1156 1156
     }
1157 1157
     
1158 1158
     // Save vat fields.
1159
-    $address_fields = array( 'vat_number', 'vat_rate', 'adddress_confirmed' );
1160
-    foreach ( $address_fields as $field ) {
1161
-        if ( isset( $invoice_data['user_info'][$field] ) ) {
1162
-            $invoice->set( $field, $invoice_data['user_info'][$field] );
1159
+    $address_fields = array('vat_number', 'vat_rate', 'adddress_confirmed');
1160
+    foreach ($address_fields as $field) {
1161
+        if (isset($invoice_data['user_info'][$field])) {
1162
+            $invoice->set($field, $invoice_data['user_info'][$field]);
1163 1163
         }
1164 1164
         
1165 1165
         $invoice->save();
@@ -1169,49 +1169,49 @@  discard block
 block discarded – undo
1169 1169
     $valid_data['user'] = $user;
1170 1170
     
1171 1171
     // Allow themes and plugins to hook before the gateway
1172
-    do_action( 'wpinv_checkout_before_gateway', $_POST, $user_info, $valid_data );
1172
+    do_action('wpinv_checkout_before_gateway', $_POST, $user_info, $valid_data);
1173 1173
     
1174 1174
     // If the total amount in the cart is 0, send to the manual gateway. This emulates a free invoice
1175
-    if ( !$invoice_data['price'] ) {
1175
+    if (!$invoice_data['price']) {
1176 1176
         // Revert to manual
1177 1177
         $invoice_data['gateway'] = 'manual';
1178 1178
         $_POST['wpi-gateway'] = 'manual';
1179 1179
     }
1180 1180
     
1181 1181
     // Allow the invoice data to be modified before it is sent to the gateway
1182
-    $invoice_data = apply_filters( 'wpinv_data_before_gateway', $invoice_data, $valid_data );
1182
+    $invoice_data = apply_filters('wpinv_data_before_gateway', $invoice_data, $valid_data);
1183 1183
     
1184 1184
     // Setup the data we're storing in the purchase session
1185 1185
     $session_data = $invoice_data;
1186 1186
     // Make sure credit card numbers are never stored in sessions
1187
-    if ( !empty( $session_data['card_info']['card_number'] ) ) {
1188
-        unset( $session_data['card_info']['card_number'] );
1187
+    if (!empty($session_data['card_info']['card_number'])) {
1188
+        unset($session_data['card_info']['card_number']);
1189 1189
     }
1190 1190
     
1191 1191
     // Used for showing item links to non logged-in users after purchase, and for other plugins needing purchase data.
1192
-    wpinv_set_checkout_session( $invoice_data );
1192
+    wpinv_set_checkout_session($invoice_data);
1193 1193
     
1194 1194
     // Set gateway
1195
-    $invoice->update_meta( '_wpinv_gateway', $invoice_data['gateway'] );
1196
-    $invoice->update_meta( '_wpinv_mode', ( wpinv_is_test_mode( $invoice_data['gateway'] ) ? 'test' : 'live' ) );
1197
-    $invoice->update_meta( '_wpinv_checkout', true );
1195
+    $invoice->update_meta('_wpinv_gateway', $invoice_data['gateway']);
1196
+    $invoice->update_meta('_wpinv_mode', (wpinv_is_test_mode($invoice_data['gateway']) ? 'test' : 'live'));
1197
+    $invoice->update_meta('_wpinv_checkout', true);
1198 1198
     
1199
-    do_action( 'wpinv_checkout_before_send_to_gateway', $invoice, $invoice_data );
1199
+    do_action('wpinv_checkout_before_send_to_gateway', $invoice, $invoice_data);
1200 1200
 
1201 1201
     // Send info to the gateway for payment processing
1202
-    wpinv_send_to_gateway( $invoice_data['gateway'], $invoice_data );
1202
+    wpinv_send_to_gateway($invoice_data['gateway'], $invoice_data);
1203 1203
     die();
1204 1204
 }
1205
-add_action( 'wpinv_payment', 'wpinv_process_checkout' );
1205
+add_action('wpinv_payment', 'wpinv_process_checkout');
1206 1206
 
1207
-function wpinv_get_invoices( $args ) {
1208
-    $args = wp_parse_args( $args, array(
1209
-        'status'   => array_keys( wpinv_get_invoice_statuses() ),
1207
+function wpinv_get_invoices($args) {
1208
+    $args = wp_parse_args($args, array(
1209
+        'status'   => array_keys(wpinv_get_invoice_statuses()),
1210 1210
         'type'     => 'wpi_invoice',
1211 1211
         'parent'   => null,
1212 1212
         'user'     => null,
1213 1213
         'email'    => '',
1214
-        'limit'    => get_option( 'posts_per_page' ),
1214
+        'limit'    => get_option('posts_per_page'),
1215 1215
         'offset'   => null,
1216 1216
         'page'     => 1,
1217 1217
         'exclude'  => array(),
@@ -1219,7 +1219,7 @@  discard block
 block discarded – undo
1219 1219
         'order'    => 'DESC',
1220 1220
         'return'   => 'objects',
1221 1221
         'paginate' => false,
1222
-    ) );
1222
+    ));
1223 1223
     
1224 1224
     // Handle some BW compatibility arg names where wp_query args differ in naming.
1225 1225
     $map_legacy = array(
@@ -1232,18 +1232,18 @@  discard block
 block discarded – undo
1232 1232
         'paged'          => 'page',
1233 1233
     );
1234 1234
 
1235
-    foreach ( $map_legacy as $from => $to ) {
1236
-        if ( isset( $args[ $from ] ) ) {
1237
-            $args[ $to ] = $args[ $from ];
1235
+    foreach ($map_legacy as $from => $to) {
1236
+        if (isset($args[$from])) {
1237
+            $args[$to] = $args[$from];
1238 1238
         }
1239 1239
     }
1240 1240
     
1241
-    if ( get_query_var( 'paged' ) )
1241
+    if (get_query_var('paged'))
1242 1242
         $args['page'] = get_query_var('paged');
1243
-    else if ( get_query_var( 'page' ) )
1244
-        $args['page'] = get_query_var( 'page' );
1245
-    else if ( !empty( $args[ 'page' ] ) )
1246
-        $args['page'] = $args[ 'page' ];
1243
+    else if (get_query_var('page'))
1244
+        $args['page'] = get_query_var('page');
1245
+    else if (!empty($args['page']))
1246
+        $args['page'] = $args['page'];
1247 1247
     else
1248 1248
         $args['page'] = 1;
1249 1249
 
@@ -1256,47 +1256,47 @@  discard block
 block discarded – undo
1256 1256
         'post_status'    => $args['status'],
1257 1257
         'posts_per_page' => $args['limit'],
1258 1258
         'meta_query'     => array(),
1259
-        'date_query'     => !empty( $args['date_query'] ) ? $args['date_query'] : array(),
1259
+        'date_query'     => !empty($args['date_query']) ? $args['date_query'] : array(),
1260 1260
         'fields'         => 'ids',
1261 1261
         'orderby'        => $args['orderby'],
1262 1262
         'order'          => $args['order'],
1263 1263
     );
1264 1264
     
1265
-    if ( !empty( $args['user'] ) ) {
1266
-        $wp_query_args['author'] = absint( $args['user'] );
1265
+    if (!empty($args['user'])) {
1266
+        $wp_query_args['author'] = absint($args['user']);
1267 1267
     }
1268 1268
 
1269
-    if ( ! is_null( $args['parent'] ) ) {
1270
-        $wp_query_args['post_parent'] = absint( $args['parent'] );
1269
+    if (!is_null($args['parent'])) {
1270
+        $wp_query_args['post_parent'] = absint($args['parent']);
1271 1271
     }
1272 1272
 
1273
-    if ( ! is_null( $args['offset'] ) ) {
1274
-        $wp_query_args['offset'] = absint( $args['offset'] );
1273
+    if (!is_null($args['offset'])) {
1274
+        $wp_query_args['offset'] = absint($args['offset']);
1275 1275
     } else {
1276
-        $wp_query_args['paged'] = absint( $args['page'] );
1276
+        $wp_query_args['paged'] = absint($args['page']);
1277 1277
     }
1278 1278
 
1279
-    if ( ! empty( $args['exclude'] ) ) {
1280
-        $wp_query_args['post__not_in'] = array_map( 'absint', $args['exclude'] );
1279
+    if (!empty($args['exclude'])) {
1280
+        $wp_query_args['post__not_in'] = array_map('absint', $args['exclude']);
1281 1281
     }
1282 1282
 
1283
-    if ( ! $args['paginate' ] ) {
1283
+    if (!$args['paginate']) {
1284 1284
         $wp_query_args['no_found_rows'] = true;
1285 1285
     }
1286 1286
 
1287 1287
     // Get results.
1288
-    $invoices = new WP_Query( $wp_query_args );
1288
+    $invoices = new WP_Query($wp_query_args);
1289 1289
 
1290
-    if ( 'objects' === $args['return'] ) {
1291
-        $return = array_map( 'wpinv_get_invoice', $invoices->posts );
1292
-    } elseif ( 'self' === $args['return'] ) {
1290
+    if ('objects' === $args['return']) {
1291
+        $return = array_map('wpinv_get_invoice', $invoices->posts);
1292
+    } elseif ('self' === $args['return']) {
1293 1293
         return $invoices;
1294 1294
     } else {
1295 1295
         $return = $invoices->posts;
1296 1296
     }
1297 1297
 
1298
-    if ( $args['paginate' ] ) {
1299
-        return (object) array(
1298
+    if ($args['paginate']) {
1299
+        return (object)array(
1300 1300
             'invoices'      => $return,
1301 1301
             'total'         => $invoices->found_posts,
1302 1302
             'max_num_pages' => $invoices->max_num_pages,
@@ -1308,21 +1308,21 @@  discard block
 block discarded – undo
1308 1308
 
1309 1309
 function wpinv_get_user_invoices_columns() {
1310 1310
     $columns = array(
1311
-            'invoice-number'  => array( 'title' => __( 'ID', 'invoicing' ), 'class' => 'text-left' ),
1312
-            'invoice-date'    => array( 'title' => __( 'Date', 'invoicing' ), 'class' => 'text-left' ),
1313
-            'invoice-status'  => array( 'title' => __( 'Status', 'invoicing' ), 'class' => 'text-center' ),
1314
-            'invoice-total'   => array( 'title' => __( 'Total', 'invoicing' ), 'class' => 'text-right' ),
1315
-            'invoice-actions' => array( 'title' => '&nbsp;', 'class' => 'text-center' ),
1311
+            'invoice-number'  => array('title' => __('ID', 'invoicing'), 'class' => 'text-left'),
1312
+            'invoice-date'    => array('title' => __('Date', 'invoicing'), 'class' => 'text-left'),
1313
+            'invoice-status'  => array('title' => __('Status', 'invoicing'), 'class' => 'text-center'),
1314
+            'invoice-total'   => array('title' => __('Total', 'invoicing'), 'class' => 'text-right'),
1315
+            'invoice-actions' => array('title' => '&nbsp;', 'class' => 'text-center'),
1316 1316
         );
1317 1317
 
1318
-    return apply_filters( 'wpinv_user_invoices_columns', $columns );
1318
+    return apply_filters('wpinv_user_invoices_columns', $columns);
1319 1319
 }
1320 1320
 
1321
-function wpinv_payment_receipt( $atts, $content = null ) {
1321
+function wpinv_payment_receipt($atts, $content = null) {
1322 1322
     global $wpinv_receipt_args;
1323 1323
 
1324
-    $wpinv_receipt_args = shortcode_atts( array(
1325
-        'error'           => __( 'Sorry, trouble retrieving payment receipt.', 'invoicing' ),
1324
+    $wpinv_receipt_args = shortcode_atts(array(
1325
+        'error'           => __('Sorry, trouble retrieving payment receipt.', 'invoicing'),
1326 1326
         'price'           => true,
1327 1327
         'discount'        => true,
1328 1328
         'items'           => true,
@@ -1331,185 +1331,185 @@  discard block
 block discarded – undo
1331 1331
         'invoice_key'     => false,
1332 1332
         'payment_method'  => true,
1333 1333
         'invoice_id'      => true
1334
-    ), $atts, 'wpinv_receipt' );
1334
+    ), $atts, 'wpinv_receipt');
1335 1335
 
1336 1336
     $session = wpinv_get_checkout_session();
1337
-    if ( isset( $_GET['invoice_key'] ) ) {
1338
-        $invoice_key = urldecode( $_GET['invoice_key'] );
1339
-    } else if ( $session && isset( $session['invoice_key'] ) ) {
1337
+    if (isset($_GET['invoice_key'])) {
1338
+        $invoice_key = urldecode($_GET['invoice_key']);
1339
+    } else if ($session && isset($session['invoice_key'])) {
1340 1340
         $invoice_key = $session['invoice_key'];
1341
-    } elseif ( isset( $wpinv_receipt_args['invoice_key'] ) && $wpinv_receipt_args['invoice_key'] ) {
1341
+    } elseif (isset($wpinv_receipt_args['invoice_key']) && $wpinv_receipt_args['invoice_key']) {
1342 1342
         $invoice_key = $wpinv_receipt_args['invoice_key'];
1343
-    } else if ( isset( $_GET['invoice-id'] ) ) {
1344
-        $invoice_key = wpinv_get_payment_key( (int)$_GET['invoice-id'] );
1343
+    } else if (isset($_GET['invoice-id'])) {
1344
+        $invoice_key = wpinv_get_payment_key((int)$_GET['invoice-id']);
1345 1345
     }
1346 1346
 
1347 1347
     // No key found
1348
-    if ( ! isset( $invoice_key ) ) {
1348
+    if (!isset($invoice_key)) {
1349 1349
         return '<p class="alert alert-error">' . $wpinv_receipt_args['error'] . '</p>';
1350 1350
     }
1351 1351
 
1352
-    $invoice_id    = wpinv_get_invoice_id_by_key( $invoice_key );
1353
-    $user_can_view = wpinv_can_view_receipt( $invoice_key );
1354
-    if ( $user_can_view && isset( $_GET['invoice-id'] ) ) {
1352
+    $invoice_id    = wpinv_get_invoice_id_by_key($invoice_key);
1353
+    $user_can_view = wpinv_can_view_receipt($invoice_key);
1354
+    if ($user_can_view && isset($_GET['invoice-id'])) {
1355 1355
         $invoice_id     = (int)$_GET['invoice-id'];
1356
-        $user_can_view  = $invoice_key == wpinv_get_payment_key( (int)$_GET['invoice-id'] ) ? true : false;
1356
+        $user_can_view  = $invoice_key == wpinv_get_payment_key((int)$_GET['invoice-id']) ? true : false;
1357 1357
     }
1358 1358
 
1359 1359
     // Key was provided, but user is logged out. Offer them the ability to login and view the receipt
1360
-    if ( ! $user_can_view && ! empty( $invoice_key ) && ! is_user_logged_in() ) {
1360
+    if (!$user_can_view && !empty($invoice_key) && !is_user_logged_in()) {
1361 1361
         // login redirect
1362
-        return '<p class="alert alert-error">' . __( 'You are not allowed to access this section', 'invoicing' ) . '</p>';
1362
+        return '<p class="alert alert-error">' . __('You are not allowed to access this section', 'invoicing') . '</p>';
1363 1363
     }
1364 1364
 
1365
-    if ( ! apply_filters( 'wpinv_user_can_view_receipt', $user_can_view, $wpinv_receipt_args ) ) {
1365
+    if (!apply_filters('wpinv_user_can_view_receipt', $user_can_view, $wpinv_receipt_args)) {
1366 1366
         return '<p class="alert alert-error">' . $wpinv_receipt_args['error'] . '</p>';
1367 1367
     }
1368 1368
 
1369 1369
     ob_start();
1370 1370
 
1371
-    wpinv_get_template_part( 'wpinv-invoice-receipt' );
1371
+    wpinv_get_template_part('wpinv-invoice-receipt');
1372 1372
 
1373 1373
     $display = ob_get_clean();
1374 1374
 
1375 1375
     return $display;
1376 1376
 }
1377 1377
 
1378
-function wpinv_get_invoice_id_by_key( $key ) {
1378
+function wpinv_get_invoice_id_by_key($key) {
1379 1379
 	global $wpdb;
1380 1380
 
1381
-	$invoice_id = $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_wpinv_key' AND meta_value = %s LIMIT 1", $key ) );
1381
+	$invoice_id = $wpdb->get_var($wpdb->prepare("SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_wpinv_key' AND meta_value = %s LIMIT 1", $key));
1382 1382
 
1383
-	if ( $invoice_id != NULL )
1383
+	if ($invoice_id != NULL)
1384 1384
 		return $invoice_id;
1385 1385
 
1386 1386
 	return 0;
1387 1387
 }
1388 1388
 
1389
-function wpinv_can_view_receipt( $invoice_key = '' ) {
1389
+function wpinv_can_view_receipt($invoice_key = '') {
1390 1390
 	$return = false;
1391 1391
 
1392
-	if ( empty( $invoice_key ) ) {
1392
+	if (empty($invoice_key)) {
1393 1393
 		return $return;
1394 1394
 	}
1395 1395
 
1396 1396
 	global $wpinv_receipt_args;
1397 1397
 
1398
-	$wpinv_receipt_args['id'] = wpinv_get_invoice_id_by_key( $invoice_key );
1399
-	if ( isset( $_GET['invoice-id'] ) ) {
1400
-		$wpinv_receipt_args['id'] = $invoice_key == wpinv_get_payment_key( (int)$_GET['invoice-id'] ) ? (int)$_GET['invoice-id'] : 0;
1398
+	$wpinv_receipt_args['id'] = wpinv_get_invoice_id_by_key($invoice_key);
1399
+	if (isset($_GET['invoice-id'])) {
1400
+		$wpinv_receipt_args['id'] = $invoice_key == wpinv_get_payment_key((int)$_GET['invoice-id']) ? (int)$_GET['invoice-id'] : 0;
1401 1401
 	}
1402 1402
 
1403
-	$user_id = (int) wpinv_get_user_id( $wpinv_receipt_args['id'] );
1404
-    $invoice_meta = wpinv_get_invoice_meta( $wpinv_receipt_args['id'] );
1403
+	$user_id = (int)wpinv_get_user_id($wpinv_receipt_args['id']);
1404
+    $invoice_meta = wpinv_get_invoice_meta($wpinv_receipt_args['id']);
1405 1405
 
1406
-	if ( is_user_logged_in() ) {
1407
-		if ( $user_id === (int) get_current_user_id() ) {
1406
+	if (is_user_logged_in()) {
1407
+		if ($user_id === (int)get_current_user_id()) {
1408 1408
 			$return = true;
1409 1409
 		}
1410 1410
 	}
1411 1411
 
1412 1412
 	$session = wpinv_get_checkout_session();
1413
-	if ( ! empty( $session ) && ! is_user_logged_in() ) {
1414
-		if ( $session['invoice_key'] === $invoice_meta['key'] ) {
1413
+	if (!empty($session) && !is_user_logged_in()) {
1414
+		if ($session['invoice_key'] === $invoice_meta['key']) {
1415 1415
 			$return = true;
1416 1416
 		}
1417 1417
 	}
1418 1418
 
1419
-	return (bool) apply_filters( 'wpinv_can_view_receipt', $return, $invoice_key );
1419
+	return (bool)apply_filters('wpinv_can_view_receipt', $return, $invoice_key);
1420 1420
 }
1421 1421
 
1422 1422
 function wpinv_pay_for_invoice() {
1423 1423
     global $wpinv_euvat;
1424 1424
     
1425
-    if ( isset( $_GET['invoice_key'] ) ) {
1425
+    if (isset($_GET['invoice_key'])) {
1426 1426
         $checkout_uri   = wpinv_get_checkout_uri();
1427
-        $invoice_key    = sanitize_text_field( $_GET['invoice_key'] );
1427
+        $invoice_key    = sanitize_text_field($_GET['invoice_key']);
1428 1428
         
1429
-        if ( empty( $invoice_key ) ) {
1430
-            wpinv_set_error( 'invalid_invoice', __( 'Invoice not found', 'invoicing' ) );
1431
-            wp_redirect( $checkout_uri );
1429
+        if (empty($invoice_key)) {
1430
+            wpinv_set_error('invalid_invoice', __('Invoice not found', 'invoicing'));
1431
+            wp_redirect($checkout_uri);
1432 1432
             wpinv_die();
1433 1433
         }
1434 1434
         
1435
-        do_action( 'wpinv_check_pay_for_invoice', $invoice_key );
1435
+        do_action('wpinv_check_pay_for_invoice', $invoice_key);
1436 1436
 
1437
-        $invoice_id    = wpinv_get_invoice_id_by_key( $invoice_key );
1438
-        $user_can_view = wpinv_can_view_receipt( $invoice_key );
1439
-        if ( $user_can_view && isset( $_GET['invoice-id'] ) ) {
1437
+        $invoice_id    = wpinv_get_invoice_id_by_key($invoice_key);
1438
+        $user_can_view = wpinv_can_view_receipt($invoice_key);
1439
+        if ($user_can_view && isset($_GET['invoice-id'])) {
1440 1440
             $invoice_id     = (int)$_GET['invoice-id'];
1441
-            $user_can_view  = $invoice_key == wpinv_get_payment_key( (int)$_GET['invoice-id'] ) ? true : false;
1441
+            $user_can_view  = $invoice_key == wpinv_get_payment_key((int)$_GET['invoice-id']) ? true : false;
1442 1442
         }
1443 1443
         
1444
-        if ( $invoice_id && $user_can_view && ( $invoice = wpinv_get_invoice( $invoice_id ) ) ) {
1445
-            if ( $invoice->needs_payment() ) {
1444
+        if ($invoice_id && $user_can_view && ($invoice = wpinv_get_invoice($invoice_id))) {
1445
+            if ($invoice->needs_payment()) {
1446 1446
                 $data                   = array();
1447 1447
                 $data['invoice_id']     = $invoice_id;
1448
-                $data['cart_discounts'] = $invoice->get_discounts( true );
1448
+                $data['cart_discounts'] = $invoice->get_discounts(true);
1449 1449
                 
1450
-                wpinv_set_checkout_session( $data );
1450
+                wpinv_set_checkout_session($data);
1451 1451
                 
1452
-                if ( wpinv_get_option( 'vat_ip_country_default' ) ) {
1452
+                if (wpinv_get_option('vat_ip_country_default')) {
1453 1453
                     $_POST['country']   = $wpinv_euvat->get_country_by_ip();
1454 1454
                     $_POST['state']     = $_POST['country'] == $invoice->country ? $invoice->state : '';
1455 1455
                     
1456
-                    wpinv_recalculate_tax( true );
1456
+                    wpinv_recalculate_tax(true);
1457 1457
                 }
1458 1458
                 
1459 1459
             } else {
1460 1460
                 $checkout_uri = $invoice->get_view_url();
1461 1461
             }
1462 1462
         } else {
1463
-            wpinv_set_error( 'invalid_invoice', __( 'You are not allowed to view this invoice', 'invoicing' ) );
1463
+            wpinv_set_error('invalid_invoice', __('You are not allowed to view this invoice', 'invoicing'));
1464 1464
             
1465
-            $checkout_uri = is_user_logged_in() ? wpinv_get_history_page_uri() : wp_login_url( get_permalink() );
1465
+            $checkout_uri = is_user_logged_in() ? wpinv_get_history_page_uri() : wp_login_url(get_permalink());
1466 1466
         }
1467 1467
         
1468
-        wp_redirect( $checkout_uri );
1468
+        wp_redirect($checkout_uri);
1469 1469
         wpinv_die();
1470 1470
     }
1471 1471
 }
1472
-add_action( 'wpinv_pay_for_invoice', 'wpinv_pay_for_invoice' );
1472
+add_action('wpinv_pay_for_invoice', 'wpinv_pay_for_invoice');
1473 1473
 
1474
-function wpinv_handle_pay_via_invoice_link( $invoice_key ) {
1475
-    if ( !empty( $invoice_key ) && !empty( $_REQUEST['_wpipay'] ) && !is_user_logged_in() && $invoice_id = wpinv_get_invoice_id_by_key( $invoice_key ) ) {
1476
-        if ( $invoice = wpinv_get_invoice( $invoice_id ) ) {
1474
+function wpinv_handle_pay_via_invoice_link($invoice_key) {
1475
+    if (!empty($invoice_key) && !empty($_REQUEST['_wpipay']) && !is_user_logged_in() && $invoice_id = wpinv_get_invoice_id_by_key($invoice_key)) {
1476
+        if ($invoice = wpinv_get_invoice($invoice_id)) {
1477 1477
             $user_id = $invoice->get_user_id();
1478
-            $secret = sanitize_text_field( $_GET['_wpipay'] );
1478
+            $secret = sanitize_text_field($_GET['_wpipay']);
1479 1479
             
1480
-            if ( $secret === md5( $user_id . '::' . $invoice->get_email() . '::' . $invoice_key ) ) { // valid invoice link
1481
-                $redirect_to = remove_query_arg( '_wpipay', get_permalink() );
1480
+            if ($secret === md5($user_id . '::' . $invoice->get_email() . '::' . $invoice_key)) { // valid invoice link
1481
+                $redirect_to = remove_query_arg('_wpipay', get_permalink());
1482 1482
                 
1483
-                wpinv_guest_redirect( $redirect_to, $user_id );
1483
+                wpinv_guest_redirect($redirect_to, $user_id);
1484 1484
                 wpinv_die();
1485 1485
             }
1486 1486
         }
1487 1487
     }
1488 1488
 }
1489
-add_action( 'wpinv_check_pay_for_invoice', 'wpinv_handle_pay_via_invoice_link' );
1489
+add_action('wpinv_check_pay_for_invoice', 'wpinv_handle_pay_via_invoice_link');
1490 1490
 
1491
-function wpinv_set_payment_transaction_id( $invoice_id = 0, $transaction_id = '' ) {
1492
-    $invoice_id = is_object( $invoice_id ) && !empty( $invoice_id->ID ) ? $invoice_id : $invoice_id;
1491
+function wpinv_set_payment_transaction_id($invoice_id = 0, $transaction_id = '') {
1492
+    $invoice_id = is_object($invoice_id) && !empty($invoice_id->ID) ? $invoice_id : $invoice_id;
1493 1493
     
1494
-    if ( empty( $invoice_id ) && $invoice_id > 0 ) {
1494
+    if (empty($invoice_id) && $invoice_id > 0) {
1495 1495
         return false;
1496 1496
     }
1497 1497
     
1498
-    if ( empty( $transaction_id ) ) {
1498
+    if (empty($transaction_id)) {
1499 1499
         $transaction_id = $invoice_id;
1500 1500
     }
1501 1501
 
1502
-    $transaction_id = apply_filters( 'wpinv_set_payment_transaction_id', $transaction_id, $invoice_id );
1502
+    $transaction_id = apply_filters('wpinv_set_payment_transaction_id', $transaction_id, $invoice_id);
1503 1503
     
1504
-    return wpinv_update_invoice_meta( $invoice_id, '_wpinv_transaction_id', $transaction_id );
1504
+    return wpinv_update_invoice_meta($invoice_id, '_wpinv_transaction_id', $transaction_id);
1505 1505
 }
1506 1506
 
1507
-function wpinv_invoice_status_label( $status, $status_display = '' ) {
1508
-    if ( empty( $status_display ) ) {
1509
-        $status_display = wpinv_status_nicename( $status );
1507
+function wpinv_invoice_status_label($status, $status_display = '') {
1508
+    if (empty($status_display)) {
1509
+        $status_display = wpinv_status_nicename($status);
1510 1510
     }
1511 1511
     
1512
-    switch ( $status ) {
1512
+    switch ($status) {
1513 1513
         case 'publish' :
1514 1514
         case 'wpi-renewal' :
1515 1515
             $class = 'label-success';
@@ -1534,28 +1534,28 @@  discard block
 block discarded – undo
1534 1534
     
1535 1535
     $label = '<span class="label label-inv-' . $status . ' ' . $class . '">' . $status_display . '</span>';
1536 1536
     
1537
-    return apply_filters( 'wpinv_invoice_status_label', $label, $status, $status_display );
1537
+    return apply_filters('wpinv_invoice_status_label', $label, $status, $status_display);
1538 1538
 }
1539 1539
 
1540
-function wpinv_format_invoice_number( $number ) {
1541
-    $padd  = wpinv_get_option( 'invoice_number_padd' );
1540
+function wpinv_format_invoice_number($number) {
1541
+    $padd = wpinv_get_option('invoice_number_padd');
1542 1542
     
1543 1543
     // TODO maintain old invoice numbers if invoice number settings not saved. Should be removed before stable release.
1544
-    if ( $padd === '' || $padd === false || $padd === NULL ) {
1545
-        return wp_sprintf( __( 'WPINV-%d', 'invoicing' ), $number );
1544
+    if ($padd === '' || $padd === false || $padd === NULL) {
1545
+        return wp_sprintf(__('WPINV-%d', 'invoicing'), $number);
1546 1546
     }
1547 1547
     
1548
-    $prefix  = wpinv_get_option( 'invoice_number_prefix' );
1549
-    $postfix = wpinv_get_option( 'invoice_number_postfix' );
1548
+    $prefix  = wpinv_get_option('invoice_number_prefix');
1549
+    $postfix = wpinv_get_option('invoice_number_postfix');
1550 1550
     
1551
-    $padd = absint( $padd );
1552
-    $formatted_number = absint( $number );
1551
+    $padd = absint($padd);
1552
+    $formatted_number = absint($number);
1553 1553
     
1554
-    if ( $padd > 0 ) {
1555
-        $formatted_number = zeroise( $formatted_number, $padd );
1554
+    if ($padd > 0) {
1555
+        $formatted_number = zeroise($formatted_number, $padd);
1556 1556
     }    
1557 1557
 
1558 1558
     $formatted_number = $prefix . $formatted_number . $postfix;
1559 1559
 
1560
-    return apply_filters( 'wpinv_format_invoice_number', $formatted_number, $number, $prefix, $postfix, $padd );
1560
+    return apply_filters('wpinv_format_invoice_number', $formatted_number, $number, $prefix, $postfix, $padd);
1561 1561
 }
1562 1562
\ No newline at end of file
Please login to merge, or discard this patch.
includes/wpinv-tax-functions.php 1 patch
Spacing   +163 added lines, -163 removed lines patch added patch discarded remove patch
@@ -1,121 +1,121 @@  discard block
 block discarded – undo
1 1
 <?php
2 2
 // MUST have WordPress.
3
-if ( !defined( 'WPINC' ) ) {
4
-    exit( 'Do NOT access this file directly: ' . basename( __FILE__ ) );
3
+if (!defined('WPINC')) {
4
+    exit('Do NOT access this file directly: ' . basename(__FILE__));
5 5
 }
6 6
 
7 7
 function wpinv_use_taxes() {
8
-    $ret = wpinv_get_option( 'enable_taxes', false );
8
+    $ret = wpinv_get_option('enable_taxes', false);
9 9
     
10
-    return (bool) apply_filters( 'wpinv_use_taxes', $ret );
10
+    return (bool)apply_filters('wpinv_use_taxes', $ret);
11 11
 }
12 12
 
13 13
 function wpinv_get_tax_rates() {
14
-    $rates = get_option( 'wpinv_tax_rates', array() );
14
+    $rates = get_option('wpinv_tax_rates', array());
15 15
     
16
-    return apply_filters( 'wpinv_get_tax_rates', $rates );
16
+    return apply_filters('wpinv_get_tax_rates', $rates);
17 17
 }
18 18
 
19
-function wpinv_get_tax_rate( $country = false, $state = false, $item_id = 0 ) {
19
+function wpinv_get_tax_rate($country = false, $state = false, $item_id = 0) {
20 20
     global $wpinv_euvat, $wpi_tax_rates, $wpi_userID;
21
-    $wpi_tax_rates = !empty( $wpi_tax_rates ) ? $wpi_tax_rates : array();
21
+    $wpi_tax_rates = !empty($wpi_tax_rates) ? $wpi_tax_rates : array();
22 22
     
23
-    if ( !empty( $wpi_tax_rates ) && !empty( $item_id ) && isset( $wpi_tax_rates[$item_id] ) ) {
23
+    if (!empty($wpi_tax_rates) && !empty($item_id) && isset($wpi_tax_rates[$item_id])) {
24 24
         return $wpi_tax_rates[$item_id];
25 25
     }
26 26
     
27
-    if ( !$wpinv_euvat->item_is_taxable( $item_id, $country, $state ) ) {
27
+    if (!$wpinv_euvat->item_is_taxable($item_id, $country, $state)) {
28 28
         $wpi_tax_rates[$item_id] = 0;
29 29
         return 0;
30 30
     }
31 31
     
32 32
     $is_global = false;
33
-    if ( $item_id == 'global' ) {
33
+    if ($item_id == 'global') {
34 34
         $is_global = true;
35 35
         $item_id = 0;
36 36
     }
37 37
     
38
-    $rate           = (float)wpinv_get_option( 'tax_rate', 0 );
39
-    $user_address   = wpinv_get_user_address( $wpi_userID );
38
+    $rate           = (float)wpinv_get_option('tax_rate', 0);
39
+    $user_address   = wpinv_get_user_address($wpi_userID);
40 40
     
41
-    if( empty( $country ) ) {
42
-        if( !empty( $_POST['wpinv_country'] ) ) {
41
+    if (empty($country)) {
42
+        if (!empty($_POST['wpinv_country'])) {
43 43
             $country = $_POST['wpinv_country'];
44
-        } elseif( !empty( $_POST['wpinv_country'] ) ) {
44
+        } elseif (!empty($_POST['wpinv_country'])) {
45 45
             $country = $_POST['wpinv_country'];
46
-        } elseif( !empty( $_POST['country'] ) ) {
46
+        } elseif (!empty($_POST['country'])) {
47 47
             $country = $_POST['country'];
48
-        } elseif( is_user_logged_in() && !empty( $user_address ) ) {
48
+        } elseif (is_user_logged_in() && !empty($user_address)) {
49 49
             $country = $user_address['country'];
50 50
         }
51
-        $country = !empty( $country ) ? $country : wpinv_get_default_country();
51
+        $country = !empty($country) ? $country : wpinv_get_default_country();
52 52
     }
53 53
 
54
-    if( empty( $state ) ) {
55
-        if( !empty( $_POST['wpinv_state'] ) ) {
54
+    if (empty($state)) {
55
+        if (!empty($_POST['wpinv_state'])) {
56 56
             $state = $_POST['wpinv_state'];
57
-        } elseif( !empty( $_POST['wpinv_state'] ) ) {
57
+        } elseif (!empty($_POST['wpinv_state'])) {
58 58
             $state = $_POST['wpinv_state'];
59
-        } elseif( !empty( $_POST['state'] ) ) {
59
+        } elseif (!empty($_POST['state'])) {
60 60
             $state = $_POST['state'];
61
-        } elseif( is_user_logged_in() && !empty( $user_address ) ) {
61
+        } elseif (is_user_logged_in() && !empty($user_address)) {
62 62
             $state = $user_address['state'];
63 63
         }
64
-        $state = !empty( $state ) ? $state : wpinv_get_default_state();
64
+        $state = !empty($state) ? $state : wpinv_get_default_state();
65 65
     }
66 66
     
67
-    if( !empty( $country ) ) {
68
-        $tax_rates   = wpinv_get_tax_rates();
67
+    if (!empty($country)) {
68
+        $tax_rates = wpinv_get_tax_rates();
69 69
 
70
-        if( !empty( $tax_rates ) ) {
70
+        if (!empty($tax_rates)) {
71 71
             // Locate the tax rate for this country / state, if it exists
72
-            foreach( $tax_rates as $key => $tax_rate ) {
73
-                if( $country != $tax_rate['country'] )
72
+            foreach ($tax_rates as $key => $tax_rate) {
73
+                if ($country != $tax_rate['country'])
74 74
                     continue;
75 75
 
76
-                if( !empty( $tax_rate['global'] ) ) {
77
-                    if( !empty( $tax_rate['rate'] ) ) {
78
-                        $rate = number_format( $tax_rate['rate'], 4 );
76
+                if (!empty($tax_rate['global'])) {
77
+                    if (!empty($tax_rate['rate'])) {
78
+                        $rate = number_format($tax_rate['rate'], 4);
79 79
                     }
80 80
                 } else {
81 81
 
82
-                    if( empty( $tax_rate['state'] ) || strtolower( $state ) != strtolower( $tax_rate['state'] ) )
82
+                    if (empty($tax_rate['state']) || strtolower($state) != strtolower($tax_rate['state']))
83 83
                         continue;
84 84
 
85 85
                     $state_rate = $tax_rate['rate'];
86
-                    if( 0 !== $state_rate || !empty( $state_rate ) ) {
87
-                        $rate = number_format( $state_rate, 4 );
86
+                    if (0 !== $state_rate || !empty($state_rate)) {
87
+                        $rate = number_format($state_rate, 4);
88 88
                     }
89 89
                 }
90 90
             }
91 91
         }
92 92
     }
93 93
     
94
-    $rate = apply_filters( 'wpinv_tax_rate', $rate, $country, $state, $item_id );
94
+    $rate = apply_filters('wpinv_tax_rate', $rate, $country, $state, $item_id);
95 95
     
96
-    if ( !empty( $item_id ) ) {
96
+    if (!empty($item_id)) {
97 97
         $wpi_tax_rates[$item_id] = $rate;
98
-    } else if ( $is_global ) {
98
+    } else if ($is_global) {
99 99
         $wpi_tax_rates['global'] = $rate;
100 100
     }
101 101
     
102 102
     return $rate;
103 103
 }
104 104
 
105
-function wpinv_get_formatted_tax_rate( $country = false, $state = false, $item_id ) {
106
-    $rate = wpinv_get_tax_rate( $country, $state, $item_id );
107
-    $rate = round( $rate, 4 );
105
+function wpinv_get_formatted_tax_rate($country = false, $state = false, $item_id) {
106
+    $rate = wpinv_get_tax_rate($country, $state, $item_id);
107
+    $rate = round($rate, 4);
108 108
     $formatted = $rate .= '%';
109
-    return apply_filters( 'wpinv_formatted_tax_rate', $formatted, $rate, $country, $state, $item_id );
109
+    return apply_filters('wpinv_formatted_tax_rate', $formatted, $rate, $country, $state, $item_id);
110 110
 }
111 111
 
112
-function wpinv_calculate_tax( $amount = 0, $country = false, $state = false, $item_id = 0 ) {
113
-    $rate = wpinv_get_tax_rate( $country, $state, $item_id );
112
+function wpinv_calculate_tax($amount = 0, $country = false, $state = false, $item_id = 0) {
113
+    $rate = wpinv_get_tax_rate($country, $state, $item_id);
114 114
     $tax  = 0.00;
115 115
 
116
-    if ( wpinv_use_taxes() ) {        
117
-        if ( wpinv_prices_include_tax() ) {
118
-            $pre_tax = ( $amount / ( ( 1 + $rate ) * 0.01 ) );
116
+    if (wpinv_use_taxes()) {        
117
+        if (wpinv_prices_include_tax()) {
118
+            $pre_tax = ($amount / ((1 + $rate) * 0.01));
119 119
             $tax     = $amount - $pre_tax;
120 120
         } else {
121 121
             $tax = $amount * $rate * 0.01;
@@ -123,46 +123,46 @@  discard block
 block discarded – undo
123 123
 
124 124
     }
125 125
 
126
-    return apply_filters( 'wpinv_taxed_amount', $tax, $rate, $country, $state, $item_id );
126
+    return apply_filters('wpinv_taxed_amount', $tax, $rate, $country, $state, $item_id);
127 127
 }
128 128
 
129 129
 function wpinv_prices_include_tax() {
130 130
     return false; // TODO
131
-    $ret = ( wpinv_get_option( 'prices_include_tax', false ) == 'yes' && wpinv_use_taxes() );
131
+    $ret = (wpinv_get_option('prices_include_tax', false) == 'yes' && wpinv_use_taxes());
132 132
 
133
-    return apply_filters( 'wpinv_prices_include_tax', $ret );
133
+    return apply_filters('wpinv_prices_include_tax', $ret);
134 134
 }
135 135
 
136
-function wpinv_sales_tax_for_year( $year = null ) {
137
-    return wpinv_price( wpinv_format_amount( wpinv_get_sales_tax_for_year( $year ) ) );
136
+function wpinv_sales_tax_for_year($year = null) {
137
+    return wpinv_price(wpinv_format_amount(wpinv_get_sales_tax_for_year($year)));
138 138
 }
139 139
 
140
-function wpinv_get_sales_tax_for_year( $year = null ) {
140
+function wpinv_get_sales_tax_for_year($year = null) {
141 141
     global $wpdb;
142 142
 
143 143
     // Start at zero
144 144
     $tax = 0;
145 145
 
146
-    if ( ! empty( $year ) ) {
146
+    if (!empty($year)) {
147 147
         $args = array(
148 148
             'post_type'      => 'wpi_invoice',
149
-            'post_status'    => array( 'publish' ),
149
+            'post_status'    => array('publish'),
150 150
             'posts_per_page' => -1,
151 151
             'year'           => $year,
152 152
             'fields'         => 'ids'
153 153
         );
154 154
 
155
-        $payments    = get_posts( $args );
156
-        $payment_ids = implode( ',', $payments );
155
+        $payments    = get_posts($args);
156
+        $payment_ids = implode(',', $payments);
157 157
 
158
-        if ( count( $payments ) > 0 ) {
158
+        if (count($payments) > 0) {
159 159
             $sql = "SELECT SUM( meta_value ) FROM $wpdb->postmeta WHERE meta_key = '_wpinv_tax' AND post_id IN( $payment_ids )";
160
-            $tax = $wpdb->get_var( $sql );
160
+            $tax = $wpdb->get_var($sql);
161 161
         }
162 162
 
163 163
     }
164 164
 
165
-    return apply_filters( 'wpinv_get_sales_tax_for_year', $tax, $year );
165
+    return apply_filters('wpinv_get_sales_tax_for_year', $tax, $year);
166 166
 }
167 167
 
168 168
 function wpinv_is_cart_taxed() {
@@ -171,33 +171,33 @@  discard block
 block discarded – undo
171 171
 
172 172
 function wpinv_prices_show_tax_on_checkout() {
173 173
     return false; // TODO
174
-    $ret = ( wpinv_get_option( 'checkout_include_tax', false ) == 'yes' && wpinv_use_taxes() );
174
+    $ret = (wpinv_get_option('checkout_include_tax', false) == 'yes' && wpinv_use_taxes());
175 175
 
176
-    return apply_filters( 'wpinv_taxes_on_prices_on_checkout', $ret );
176
+    return apply_filters('wpinv_taxes_on_prices_on_checkout', $ret);
177 177
 }
178 178
 
179 179
 function wpinv_display_tax_rate() {
180
-    $ret = wpinv_use_taxes() && wpinv_get_option( 'display_tax_rate', false );
180
+    $ret = wpinv_use_taxes() && wpinv_get_option('display_tax_rate', false);
181 181
 
182
-    return apply_filters( 'wpinv_display_tax_rate', $ret );
182
+    return apply_filters('wpinv_display_tax_rate', $ret);
183 183
 }
184 184
 
185 185
 function wpinv_cart_needs_tax_address_fields() {
186
-    if( !wpinv_is_cart_taxed() )
186
+    if (!wpinv_is_cart_taxed())
187 187
         return false;
188 188
 
189
-    return ! did_action( 'wpinv_after_cc_fields', 'wpinv_default_cc_address_fields' );
189
+    return !did_action('wpinv_after_cc_fields', 'wpinv_default_cc_address_fields');
190 190
 }
191 191
 
192
-function wpinv_item_is_tax_exclusive( $item_id = 0 ) {
193
-    $ret = (bool)get_post_meta( $item_id, '_wpinv_tax_exclusive', false );
194
-    return apply_filters( 'wpinv_is_tax_exclusive', $ret, $item_id );
192
+function wpinv_item_is_tax_exclusive($item_id = 0) {
193
+    $ret = (bool)get_post_meta($item_id, '_wpinv_tax_exclusive', false);
194
+    return apply_filters('wpinv_is_tax_exclusive', $ret, $item_id);
195 195
 }
196 196
 
197
-function wpinv_currency_decimal_filter( $decimals = 2 ) {
197
+function wpinv_currency_decimal_filter($decimals = 2) {
198 198
     $currency = wpinv_get_currency();
199 199
 
200
-    switch ( $currency ) {
200
+    switch ($currency) {
201 201
         case 'RIAL' :
202 202
         case 'JPY' :
203 203
         case 'TWD' :
@@ -206,48 +206,48 @@  discard block
 block discarded – undo
206 206
             break;
207 207
     }
208 208
 
209
-    return apply_filters( 'wpinv_currency_decimal_count', $decimals, $currency );
209
+    return apply_filters('wpinv_currency_decimal_count', $decimals, $currency);
210 210
 }
211 211
 
212 212
 function wpinv_tax_amount() {
213 213
     $output = 0.00;
214 214
     
215
-    return apply_filters( 'wpinv_tax_amount', $output );
215
+    return apply_filters('wpinv_tax_amount', $output);
216 216
 }
217 217
 
218 218
 function wpinv_recalculated_tax() {
219
-    define( 'WPINV_RECALCTAX', true );
219
+    define('WPINV_RECALCTAX', true);
220 220
 }
221
-add_action( 'wp_ajax_wpinv_recalculate_tax', 'wpinv_recalculated_tax', 1 );
221
+add_action('wp_ajax_wpinv_recalculate_tax', 'wpinv_recalculated_tax', 1);
222 222
 
223
-function wpinv_recalculate_tax( $return = false ) {
223
+function wpinv_recalculate_tax($return = false) {
224 224
     $invoice_id = (int)wpinv_get_invoice_cart_id();
225
-    if ( empty( $invoice_id ) ) {
225
+    if (empty($invoice_id)) {
226 226
         return false;
227 227
     }
228 228
     
229
-    $invoice = wpinv_get_invoice_cart( $invoice_id );
229
+    $invoice = wpinv_get_invoice_cart($invoice_id);
230 230
 
231
-    if ( empty( $invoice ) ) {
231
+    if (empty($invoice)) {
232 232
         return false;
233 233
     }
234 234
 
235
-    if ( empty( $_POST['country'] ) ) {
235
+    if (empty($_POST['country'])) {
236 236
         $_POST['country'] = !empty($invoice->country) ? $invoice->country : wpinv_get_default_country();
237 237
     }
238 238
         
239 239
     $invoice->country = sanitize_text_field($_POST['country']);
240
-    $invoice->set( 'country', sanitize_text_field( $_POST['country'] ) );
240
+    $invoice->set('country', sanitize_text_field($_POST['country']));
241 241
     if (isset($_POST['state'])) {
242 242
         $invoice->state = sanitize_text_field($_POST['state']);
243
-        $invoice->set( 'state', sanitize_text_field( $_POST['state'] ) );
243
+        $invoice->set('state', sanitize_text_field($_POST['state']));
244 244
     }
245 245
 
246 246
     $invoice->cart_details  = wpinv_get_cart_content_details();
247 247
     
248
-    $subtotal               = wpinv_get_cart_subtotal( $invoice->cart_details );
249
-    $tax                    = wpinv_get_cart_tax( $invoice->cart_details );
250
-    $total                  = wpinv_get_cart_total( $invoice->cart_details );
248
+    $subtotal               = wpinv_get_cart_subtotal($invoice->cart_details);
249
+    $tax                    = wpinv_get_cart_tax($invoice->cart_details);
250
+    $total                  = wpinv_get_cart_total($invoice->cart_details);
251 251
 
252 252
     $invoice->tax           = $tax;
253 253
     $invoice->subtotal      = $subtotal;
@@ -255,60 +255,60 @@  discard block
 block discarded – undo
255 255
 
256 256
     $invoice->save();
257 257
     
258
-    if ( $invoice->is_free_trial() ) {
258
+    if ($invoice->is_free_trial()) {
259 259
         $total = 0;
260 260
     }
261 261
     
262 262
     $response = array(
263
-        'total'        => html_entity_decode( wpinv_price( wpinv_format_amount( $total ) ), ENT_COMPAT, 'UTF-8' ),
263
+        'total'        => html_entity_decode(wpinv_price(wpinv_format_amount($total)), ENT_COMPAT, 'UTF-8'),
264 264
         'total_raw'    => $total,
265
-        'html'         => wpinv_checkout_cart( $invoice->cart_details, false ),
265
+        'html'         => wpinv_checkout_cart($invoice->cart_details, false),
266 266
     );
267 267
     
268
-    if ( $return ) {
268
+    if ($return) {
269 269
         return $response;
270 270
     }
271 271
 
272
-    wp_send_json( $response );
272
+    wp_send_json($response);
273 273
 }
274
-add_action( 'wp_ajax_wpinv_recalculate_tax', 'wpinv_recalculate_tax' );
275
-add_action( 'wp_ajax_nopriv_wpinv_recalculate_tax', 'wpinv_recalculate_tax' );
274
+add_action('wp_ajax_wpinv_recalculate_tax', 'wpinv_recalculate_tax');
275
+add_action('wp_ajax_nopriv_wpinv_recalculate_tax', 'wpinv_recalculate_tax');
276 276
 
277 277
 // VAT Settings
278
-function wpinv_vat_rate_add_callback( $args ) {
278
+function wpinv_vat_rate_add_callback($args) {
279 279
     ?>
280
-    <p class="wpi-vat-rate-actions"><input id="wpi_vat_rate_add" type="button" value="<?php esc_attr_e( 'Add', 'invoicing' );?>" class="button button-primary" />&nbsp;&nbsp;<i style="display:none;" class="fa fa-refresh fa-spin"></i></p>
280
+    <p class="wpi-vat-rate-actions"><input id="wpi_vat_rate_add" type="button" value="<?php esc_attr_e('Add', 'invoicing'); ?>" class="button button-primary" />&nbsp;&nbsp;<i style="display:none;" class="fa fa-refresh fa-spin"></i></p>
281 281
     <?php
282 282
 }
283 283
 
284
-function wpinv_vat_rate_delete_callback( $args ) {
284
+function wpinv_vat_rate_delete_callback($args) {
285 285
     global $wpinv_euvat;
286 286
     
287 287
     $vat_classes = $wpinv_euvat->get_rate_classes();
288
-    $vat_class = isset( $_REQUEST['wpi_sub'] ) && $_REQUEST['wpi_sub'] !== '' && isset( $vat_classes[$_REQUEST['wpi_sub']] )? sanitize_text_field( $_REQUEST['wpi_sub'] ) : '';
289
-    if ( isset( $vat_classes[$vat_class] ) ) {
288
+    $vat_class = isset($_REQUEST['wpi_sub']) && $_REQUEST['wpi_sub'] !== '' && isset($vat_classes[$_REQUEST['wpi_sub']]) ? sanitize_text_field($_REQUEST['wpi_sub']) : '';
289
+    if (isset($vat_classes[$vat_class])) {
290 290
     ?>
291
-    <p class="wpi-vat-rate-actions"><input id="wpi_vat_rate_delete" type="button" value="<?php echo wp_sprintf( esc_attr__( 'Delete class "%s"', 'invoicing' ), $vat_classes[$vat_class] );?>" class="button button-primary" />&nbsp;&nbsp;<i style="display:none;" class="fa fa-refresh fa-spin"></i></p>
291
+    <p class="wpi-vat-rate-actions"><input id="wpi_vat_rate_delete" type="button" value="<?php echo wp_sprintf(esc_attr__('Delete class "%s"', 'invoicing'), $vat_classes[$vat_class]); ?>" class="button button-primary" />&nbsp;&nbsp;<i style="display:none;" class="fa fa-refresh fa-spin"></i></p>
292 292
     <?php
293 293
     }
294 294
 }
295 295
 
296
-function wpinv_vat_rates_callback( $args ) {
296
+function wpinv_vat_rates_callback($args) {
297 297
     global $wpinv_euvat;
298 298
     
299 299
     $vat_classes    = $wpinv_euvat->get_rate_classes();
300
-    $vat_class      = isset( $_REQUEST['wpi_sub'] ) && $_REQUEST['wpi_sub'] !== '' && isset( $vat_classes[$_REQUEST['wpi_sub']] )? sanitize_text_field( $_REQUEST['wpi_sub'] ) : '_standard';
300
+    $vat_class      = isset($_REQUEST['wpi_sub']) && $_REQUEST['wpi_sub'] !== '' && isset($vat_classes[$_REQUEST['wpi_sub']]) ? sanitize_text_field($_REQUEST['wpi_sub']) : '_standard';
301 301
     
302 302
     $eu_states      = $wpinv_euvat->get_eu_states();
303 303
     $countries      = wpinv_get_country_list();
304 304
     $vat_groups     = $wpinv_euvat->get_vat_groups();
305
-    $rates          = $wpinv_euvat->get_vat_rates( $vat_class );
305
+    $rates          = $wpinv_euvat->get_vat_rates($vat_class);
306 306
     ob_start();
307 307
 ?>
308 308
 </td><tr>
309 309
     <td colspan="2" class="wpinv_vat_tdbox">
310
-    <input type="hidden" name="wpi_vat_class" value="<?php echo $vat_class;?>" />
311
-    <p><?php echo ( isset( $args['desc'] ) ? $args['desc'] : '' ); ?></p>
310
+    <input type="hidden" name="wpi_vat_class" value="<?php echo $vat_class; ?>" />
311
+    <p><?php echo (isset($args['desc']) ? $args['desc'] : ''); ?></p>
312 312
     <table id="wpinv_vat_rates" class="wp-list-table widefat fixed posts">
313 313
         <colgroup>
314 314
             <col width="50px" />
@@ -320,43 +320,43 @@  discard block
 block discarded – undo
320 320
         </colgroup>
321 321
         <thead>
322 322
             <tr>
323
-                <th scope="col" colspan="2" class="wpinv_vat_country_name"><?php _e( 'Country', 'invoicing' ); ?></th>
324
-                <th scope="col" class="wpinv_vat_global" title="<?php esc_attr_e( 'Apply rate to whole country', 'invoicing' ); ?>"><?php _e( 'Country Wide', 'invoicing' ); ?></th>
325
-                <th scope="col" class="wpinv_vat_rate"><?php _e( 'Rate %', 'invoicing' ); ?></th> 
326
-                <th scope="col" class="wpinv_vat_name"><?php _e( 'VAT Name', 'invoicing' ); ?></th>
327
-                <th scope="col" class="wpinv_vat_group"><?php _e( 'Tax Group', 'invoicing' ); ?></th>
323
+                <th scope="col" colspan="2" class="wpinv_vat_country_name"><?php _e('Country', 'invoicing'); ?></th>
324
+                <th scope="col" class="wpinv_vat_global" title="<?php esc_attr_e('Apply rate to whole country', 'invoicing'); ?>"><?php _e('Country Wide', 'invoicing'); ?></th>
325
+                <th scope="col" class="wpinv_vat_rate"><?php _e('Rate %', 'invoicing'); ?></th> 
326
+                <th scope="col" class="wpinv_vat_name"><?php _e('VAT Name', 'invoicing'); ?></th>
327
+                <th scope="col" class="wpinv_vat_group"><?php _e('Tax Group', 'invoicing'); ?></th>
328 328
             </tr>
329 329
         </thead>
330 330
         <tbody>
331
-        <?php if( !empty( $eu_states ) ) { ?>
331
+        <?php if (!empty($eu_states)) { ?>
332 332
         <?php 
333
-        foreach ( $eu_states as $state ) { 
334
-            $country_name = isset( $countries[$state] ) ? $countries[$state] : '';
333
+        foreach ($eu_states as $state) { 
334
+            $country_name = isset($countries[$state]) ? $countries[$state] : '';
335 335
             
336 336
             // Filter the rate for each country
337
-            $country_rate = array_filter( $rates, function( $rate ) use( $state ) { return $rate['country'] === $state; } );
337
+            $country_rate = array_filter($rates, function($rate) use($state) { return $rate['country'] === $state; } );
338 338
             
339 339
             // If one does not exist create a default
340
-            $country_rate = is_array( $country_rate ) && count( $country_rate ) > 0 ? reset( $country_rate ) : array();
340
+            $country_rate = is_array($country_rate) && count($country_rate) > 0 ? reset($country_rate) : array();
341 341
             
342
-            $vat_global = isset( $country_rate['global'] ) ? !empty( $country_rate['global'] ) : true;
343
-            $vat_rate = isset( $country_rate['rate'] ) ? $country_rate['rate'] : '';
344
-            $vat_name = !empty( $country_rate['name'] ) ? esc_attr( stripslashes( $country_rate['name'] ) ) : '';
345
-            $vat_group = !empty( $country_rate['group'] ) ? $country_rate['group'] : ( $vat_class === '_standard' ? 'standard' : 'reduced' );
342
+            $vat_global = isset($country_rate['global']) ? !empty($country_rate['global']) : true;
343
+            $vat_rate = isset($country_rate['rate']) ? $country_rate['rate'] : '';
344
+            $vat_name = !empty($country_rate['name']) ? esc_attr(stripslashes($country_rate['name'])) : '';
345
+            $vat_group = !empty($country_rate['group']) ? $country_rate['group'] : ($vat_class === '_standard' ? 'standard' : 'reduced');
346 346
         ?>
347 347
         <tr>
348 348
             <td class="wpinv_vat_country"><?php echo $state; ?><input type="hidden" name="vat_rates[<?php echo $state; ?>][country]" value="<?php echo $state; ?>" /><input type="hidden" name="vat_rates[<?php echo $state; ?>][state]" value="" /></td>
349 349
             <td class="wpinv_vat_country_name"><?php echo $country_name; ?></td>
350 350
             <td class="wpinv_vat_global">
351
-                <input type="checkbox" name="vat_rates[<?php echo $state;?>][global]" id="vat_rates[<?php echo $state;?>][global]" value="1" <?php checked( true, $vat_global );?> disabled="disabled" />
352
-                <label for="tax_rates[<?php echo $state;?>][global]"><?php _e( 'Apply to whole country', 'invoicing' ); ?></label>
353
-                <input type="hidden" name="vat_rates[<?php echo $state;?>][global]" value="1" checked="checked" />
351
+                <input type="checkbox" name="vat_rates[<?php echo $state; ?>][global]" id="vat_rates[<?php echo $state; ?>][global]" value="1" <?php checked(true, $vat_global); ?> disabled="disabled" />
352
+                <label for="tax_rates[<?php echo $state; ?>][global]"><?php _e('Apply to whole country', 'invoicing'); ?></label>
353
+                <input type="hidden" name="vat_rates[<?php echo $state; ?>][global]" value="1" checked="checked" />
354 354
             </td>
355
-            <td class="wpinv_vat_rate"><input type="number" class="small-text" step="0.10" min="0.00" name="vat_rates[<?php echo $state;?>][rate]" value="<?php echo $vat_rate; ?>" /></td>
356
-            <td class="wpinv_vat_name"><input type="text" class="regular-text" name="vat_rates[<?php echo $state;?>][name]" value="<?php echo $vat_name; ?>" /></td>
355
+            <td class="wpinv_vat_rate"><input type="number" class="small-text" step="0.10" min="0.00" name="vat_rates[<?php echo $state; ?>][rate]" value="<?php echo $vat_rate; ?>" /></td>
356
+            <td class="wpinv_vat_name"><input type="text" class="regular-text" name="vat_rates[<?php echo $state; ?>][name]" value="<?php echo $vat_name; ?>" /></td>
357 357
             <td class="wpinv_vat_group">
358 358
             <?php
359
-            echo wpinv_html_select( array(
359
+            echo wpinv_html_select(array(
360 360
                                         'name'             => 'vat_rates[' . $state . '][group]',
361 361
                                         'selected'         => $vat_group,
362 362
                                         'id'               => 'vat_rates[' . $state . '][group]',
@@ -366,14 +366,14 @@  discard block
 block discarded – undo
366 366
                                         'chosen'           => false,
367 367
                                         'show_option_all'  => false,
368 368
                                         'show_option_none' => false
369
-                                    ) );
369
+                                    ));
370 370
             ?>
371 371
             </td>
372 372
         </tr>
373 373
         <?php } ?>
374 374
         <tr>
375 375
             <td colspan="6" style="background-color:#fafafa;">
376
-                <span><input id="wpi_vat_get_rates_group" type="button" class="button-secondary" value="<?php esc_attr_e( 'Update EU VAT Rates', 'invoicing' ); ?>" />&nbsp;&nbsp;<i style="display:none" class="fa fa-refresh fa-spin"></i></span><span id="wpinv-rates-error-wrap" class="wpinv_errors" style="display:none;"></span>
376
+                <span><input id="wpi_vat_get_rates_group" type="button" class="button-secondary" value="<?php esc_attr_e('Update EU VAT Rates', 'invoicing'); ?>" />&nbsp;&nbsp;<i style="display:none" class="fa fa-refresh fa-spin"></i></span><span id="wpinv-rates-error-wrap" class="wpinv_errors" style="display:none;"></span>
377 377
             </td>
378 378
         </tr>
379 379
         <?php } ?>
@@ -385,35 +385,35 @@  discard block
 block discarded – undo
385 385
     echo $content;
386 386
 }
387 387
 
388
-function wpinv_vat_number_callback( $args ) {
388
+function wpinv_vat_number_callback($args) {
389 389
     global $wpinv_euvat;
390 390
     
391 391
     $vat_number     = $wpinv_euvat->get_vat_number();
392 392
     $vat_valid      = $wpinv_euvat->is_vat_validated();
393 393
 
394
-    $size           = ( isset( $args['size'] ) && !is_null( $args['size'] ) ) ? $args['size'] : 'regular';
395
-    $validated_text = $vat_valid ? __( 'VAT number validated', 'invoicing' ) : __( 'VAT number not validated', 'invoicing' );
394
+    $size           = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'regular';
395
+    $validated_text = $vat_valid ? __('VAT number validated', 'invoicing') : __('VAT number not validated', 'invoicing');
396 396
     $disabled       = $vat_valid ? 'disabled="disabled"' : " ";
397 397
     
398
-    $html = '<input type="text" class="' . $size . '-text" id="wpinv_settings[' . $args['id'] . ']" name="wpinv_settings[' . $args['id'] . ']" placeholder="GB123456789" value="' . esc_attr( stripslashes( $vat_number ) ) . '"/>';
399
-    $html .= '<span>&nbsp;<input type="button" id="wpinv_vat_validate" class="wpinv_validate_vat_button button-secondary" ' . $disabled . ' value="' . esc_attr__( 'Validate VAT Number', 'invoicing' ) . '" /></span>';
398
+    $html = '<input type="text" class="' . $size . '-text" id="wpinv_settings[' . $args['id'] . ']" name="wpinv_settings[' . $args['id'] . ']" placeholder="GB123456789" value="' . esc_attr(stripslashes($vat_number)) . '"/>';
399
+    $html .= '<span>&nbsp;<input type="button" id="wpinv_vat_validate" class="wpinv_validate_vat_button button-secondary" ' . $disabled . ' value="' . esc_attr__('Validate VAT Number', 'invoicing') . '" /></span>';
400 400
     $html .= '<span class="wpinv-vat-stat wpinv-vat-stat-' . (int)$vat_valid . '"><i class="fa"></i> <font>' . $validated_text . '</font></span>';
401
-    $html .= '<label for="wpinv_settings[' . $args['id'] . ']">' . '<p>' . __( 'Enter your VAT number including country identifier, eg: GB123456789 (Settings must be saved after validation)', 'invoicing' ).'</p>' . '</label>';
402
-    $html .= '<input type="hidden" name="_wpi_nonce" value="' . wp_create_nonce( 'vat_validation' ) . '">';
401
+    $html .= '<label for="wpinv_settings[' . $args['id'] . ']">' . '<p>' . __('Enter your VAT number including country identifier, eg: GB123456789 (Settings must be saved after validation)', 'invoicing') . '</p>' . '</label>';
402
+    $html .= '<input type="hidden" name="_wpi_nonce" value="' . wp_create_nonce('vat_validation') . '">';
403 403
 
404 404
     echo $html;
405 405
 }
406 406
 
407
-function wpinv_eu_fallback_rate_callback( $args ) {
407
+function wpinv_eu_fallback_rate_callback($args) {
408 408
     global $wpinv_options;
409 409
 
410
-    $value = isset( $wpinv_options[$args['id']] ) ? $wpinv_options[ $args['id'] ] : ( isset( $args['std'] ) ? $args['std'] : '' );
411
-    $size = ( isset( $args['size'] ) && !is_null( $args['size'] ) ) ? $args['size'] : 'small';
410
+    $value = isset($wpinv_options[$args['id']]) ? $wpinv_options[$args['id']] : (isset($args['std']) ? $args['std'] : '');
411
+    $size = (isset($args['size']) && !is_null($args['size'])) ? $args['size'] : 'small';
412 412
     
413
-    $html = '<input type="number" min="0", max="99.99" step="0.10" class="' . $size . '-text" id="wpinv_settings_' . $args['section'] . '_' . $args['id'] . '" name="wpinv_settings[' . $args['id'] . ']" value="' . esc_attr( stripslashes( $value ) ) . '" />';
414
-    $html .= '<span>&nbsp;<input id="wpi_add_eu_states" type="button" class="button-secondary" value="' . esc_attr__( 'Add EU Member States', 'invoicing' ) . '" /></span>';
415
-    $html .= '<span>&nbsp;<input id="wpi_remove_eu_states" type="button" class="button-secondary" value="' . esc_attr__( 'Remove EU Member States', 'invoicing' ) . '" /></span>';
416
-    $html .= '<span>&nbsp;<input id="wpi_vat_get_rates" type="button" class="button-secondary" value="' . esc_attr__( 'Update EU VAT Rates', 'invoicing' ) . '" />&nbsp;&nbsp;<i style="display:none" class="fa fa-refresh fa-spin"></i></span>';
413
+    $html = '<input type="number" min="0", max="99.99" step="0.10" class="' . $size . '-text" id="wpinv_settings_' . $args['section'] . '_' . $args['id'] . '" name="wpinv_settings[' . $args['id'] . ']" value="' . esc_attr(stripslashes($value)) . '" />';
414
+    $html .= '<span>&nbsp;<input id="wpi_add_eu_states" type="button" class="button-secondary" value="' . esc_attr__('Add EU Member States', 'invoicing') . '" /></span>';
415
+    $html .= '<span>&nbsp;<input id="wpi_remove_eu_states" type="button" class="button-secondary" value="' . esc_attr__('Remove EU Member States', 'invoicing') . '" /></span>';
416
+    $html .= '<span>&nbsp;<input id="wpi_vat_get_rates" type="button" class="button-secondary" value="' . esc_attr__('Update EU VAT Rates', 'invoicing') . '" />&nbsp;&nbsp;<i style="display:none" class="fa fa-refresh fa-spin"></i></span>';
417 417
     $html .= '<p><label for="wpinv_settings_' . $args['section'] . '_' . $args['id'] . '">' . $args['desc'] . '</label></p>';
418 418
     echo $html;
419 419
     ?>
@@ -421,36 +421,36 @@  discard block
 block discarded – undo
421 421
     <?php
422 422
 }
423 423
 
424
-function wpinv_vat_ip_lookup_callback( $args ) {
424
+function wpinv_vat_ip_lookup_callback($args) {
425 425
     global $wpinv_options, $wpinv_euvat;
426 426
 
427
-    $value =  isset( $wpinv_options[ $args['id'] ] ) ? $wpinv_options[ $args['id'] ]  : ( isset( $args['std'] ) ? $args['std'] : 'default' );
427
+    $value = isset($wpinv_options[$args['id']]) ? $wpinv_options[$args['id']] : (isset($args['std']) ? $args['std'] : 'default');
428 428
     
429 429
     $options = array();
430
-    if ( function_exists( 'geoip_country_code_by_name' ) ) {
431
-        $options['geoip'] = __( 'PHP GeoIP extension', 'invoicing' );
430
+    if (function_exists('geoip_country_code_by_name')) {
431
+        $options['geoip'] = __('PHP GeoIP extension', 'invoicing');
432 432
     }
433 433
     
434 434
     $geoip2_database = $wpinv_euvat->geoip2_country_dbfile();
435 435
     
436
-    if ( !function_exists( 'bcadd' ) ) {
437
-        $geoip2_message = __( 'GeoIP2 service requires the BC Math PHP extension, it is not loaded in your version of PHP!', 'invoicing' );
436
+    if (!function_exists('bcadd')) {
437
+        $geoip2_message = __('GeoIP2 service requires the BC Math PHP extension, it is not loaded in your version of PHP!', 'invoicing');
438 438
     } else {
439
-        $geoip2_message = ini_get('safe_mode') ? __( 'GeoIP2 is not supported with PHP safe mode enabled!', 'invoicing' ) : '';
439
+        $geoip2_message = ini_get('safe_mode') ? __('GeoIP2 is not supported with PHP safe mode enabled!', 'invoicing') : '';
440 440
     }
441 441
     
442
-    if ( $geoip2_database !== false && empty( $geoip2_message ) ) {
443
-        $options['geoip2'] = __( 'GeoIP2 Database', 'invoicing' );
442
+    if ($geoip2_database !== false && empty($geoip2_message)) {
443
+        $options['geoip2'] = __('GeoIP2 Database', 'invoicing');
444 444
     }
445 445
     
446
-    if ( function_exists( 'simplexml_load_file' ) ) {
447
-        $options['geoplugin'] = __( 'geoPlugin Web Service', 'invoicing' );
446
+    if (function_exists('simplexml_load_file')) {
447
+        $options['geoplugin'] = __('geoPlugin Web Service', 'invoicing');
448 448
     }
449 449
     
450
-    $options['site']    = __( 'Use default country', 'invoicing' );
451
-    $options['default'] = __( 'Auto', 'invoicing' );
450
+    $options['site']    = __('Use default country', 'invoicing');
451
+    $options['default'] = __('Auto', 'invoicing');
452 452
 
453
-    $html = wpinv_html_select( array(
453
+    $html = wpinv_html_select(array(
454 454
         'name'             => "wpinv_settings[{$args['id']}]",
455 455
         'selected'         => $value,
456 456
         'id'               => "wpinv_settings[{$args['id']}]",
@@ -463,23 +463,23 @@  discard block
 block discarded – undo
463 463
     ));
464 464
     
465 465
     $desc = '<label for="wpinv_settings[' . $args['id'] . ']">';
466
-    $desc .= __( 'Select the option Invoicing should use to determine the country from the IP address of the user.', 'invoicing' );
466
+    $desc .= __('Select the option Invoicing should use to determine the country from the IP address of the user.', 'invoicing');
467 467
     $desc .= '<p>';
468
-    if ( empty( $geoip2_message ) ) {
469
-        if ( $geoip2_database ) {
468
+    if (empty($geoip2_message)) {
469
+        if ($geoip2_database) {
470 470
             $last_updated = '';
471
-            if ( $time_updated = wpinv_get_option( 'wpinv_geoip2_date_updated' ) ) {
472
-                $date_updated = date_i18n( get_option( 'date_format' ) . ' ' . get_option( 'time_format' ), $time_updated );
473
-                $last_updated = '<br>' . sprintf( __( 'The GeoIP2 database was last updated on: <b>%s</b>', 'invoicing' ), $date_updated );
471
+            if ($time_updated = wpinv_get_option('wpinv_geoip2_date_updated')) {
472
+                $date_updated = date_i18n(get_option('date_format') . ' ' . get_option('time_format'), $time_updated);
473
+                $last_updated = '<br>' . sprintf(__('The GeoIP2 database was last updated on: <b>%s</b>', 'invoicing'), $date_updated);
474 474
             }
475
-            $desc .= __(  'GeoIP2 database exists:', 'invoicing' ) . $last_updated . '&nbsp;<input type="button" id="wpi_geoip2" action="update" class="wpinv-refresh-geoip2-btn button-secondary" value="' . __( 'Update GeoIP2 database now (~55MB)', 'invoicing' ) . '"></input>';
475
+            $desc .= __('GeoIP2 database exists:', 'invoicing') . $last_updated . '&nbsp;<input type="button" id="wpi_geoip2" action="update" class="wpinv-refresh-geoip2-btn button-secondary" value="' . __('Update GeoIP2 database now (~55MB)', 'invoicing') . '"></input>';
476 476
         } else {
477
-            $desc .= __( 'GeoIP2 database does not exist:', 'invoicing' ) . '&nbsp;<input type="button" id="wpi_geoip2" action="download" class="wpinv-download-geoip2-btn button-secondary" value="' . __( 'Download GeoIP2 database now', 'invoicing' ) . ' (~53MB)"></input><br>' . __(  'After downloading the GeoIP2 database the GeoIP2 lookup option will show.', 'invoicing' );
477
+            $desc .= __('GeoIP2 database does not exist:', 'invoicing') . '&nbsp;<input type="button" id="wpi_geoip2" action="download" class="wpinv-download-geoip2-btn button-secondary" value="' . __('Download GeoIP2 database now', 'invoicing') . ' (~53MB)"></input><br>' . __('After downloading the GeoIP2 database the GeoIP2 lookup option will show.', 'invoicing');
478 478
         }
479 479
     } else {
480 480
         $desc .= $geoip2_message;
481 481
     }
482
-    $desc .= '</p><p>'. __( 'GeoPlugin is a great free service please consider supporting them: ', 'invoicing' ) . ' <a href="http://www.geoplugin.com/" target="_blank">GeoPlugin.com</a></p>';
482
+    $desc .= '</p><p>' . __('GeoPlugin is a great free service please consider supporting them: ', 'invoicing') . ' <a href="http://www.geoplugin.com/" target="_blank">GeoPlugin.com</a></p>';
483 483
     $desc .= '</label>';
484 484
     
485 485
     $html .= $desc;
Please login to merge, or discard this patch.
includes/wpinv-payment-functions.php 1 patch
Spacing   +160 added lines, -160 removed lines patch added patch discarded remove patch
@@ -1,6 +1,6 @@  discard block
 block discarded – undo
1 1
 <?php
2
-function wpinv_get_subscriptions( $args = array() ) {
3
-    if ( empty( $args['parent_invoice_id'] ) ) {
2
+function wpinv_get_subscriptions($args = array()) {
3
+    if (empty($args['parent_invoice_id'])) {
4 4
         return false;
5 5
     }
6 6
     
@@ -14,18 +14,18 @@  discard block
 block discarded – undo
14 14
     );
15 15
 
16 16
     $args['post_parent']    = $args['parent_invoice_id'];
17
-    $args                   = wp_parse_args( $args, $defaults );
17
+    $args                   = wp_parse_args($args, $defaults);
18 18
 
19
-    if( $args['numberposts'] < 1 ) {
19
+    if ($args['numberposts'] < 1) {
20 20
         $args['numberposts'] = 999999999999;
21 21
     }
22 22
 
23
-    $posts          = get_posts( $args );
23
+    $posts          = get_posts($args);
24 24
     $subscriptions  = array();
25
-    if ( !empty( $posts ) ) {
26
-        foreach ( $posts as $post ) {
27
-            if ( !empty( $post->ID ) ) {
28
-                $subscriptions[] = wpinv_get_invoice( $post->ID );
25
+    if (!empty($posts)) {
26
+        foreach ($posts as $post) {
27
+            if (!empty($post->ID)) {
28
+                $subscriptions[] = wpinv_get_invoice($post->ID);
29 29
             }
30 30
         }
31 31
     }
@@ -33,19 +33,19 @@  discard block
 block discarded – undo
33 33
     
34 34
     return $subscriptions;
35 35
 }
36
-function wpinv_get_subscription( $id = 0, $by_profile_id = false ) {
36
+function wpinv_get_subscription($id = 0, $by_profile_id = false) {
37 37
     global $wpdb;
38 38
 
39
-    if ( empty( $id ) ) {
39
+    if (empty($id)) {
40 40
         return false;
41 41
     }
42 42
 
43
-    $id = esc_sql( $id );
43
+    $id = esc_sql($id);
44 44
 
45
-    $invoice_id = $wpdb->get_var( "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_wpinv_profile_id' AND meta_value = '{$id}' LIMIT 1" );
45
+    $invoice_id = $wpdb->get_var("SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_wpinv_profile_id' AND meta_value = '{$id}' LIMIT 1");
46 46
 
47
-    if ( $invoice_id != null ) {
48
-        return wpinv_get_invoice( $invoice_id );
47
+    if ($invoice_id != null) {
48
+        return wpinv_get_invoice($invoice_id);
49 49
     }
50 50
 
51 51
     return false;
@@ -55,49 +55,49 @@  discard block
 block discarded – undo
55 55
  * Records a new payment on the subscription
56 56
  * 
57 57
  */
58
-function wpinv_recurring_add_subscription_payment( $parent_invoice_id, $subscription_args = array() ) {    
59
-    $args = wp_parse_args( $subscription_args, array(
58
+function wpinv_recurring_add_subscription_payment($parent_invoice_id, $subscription_args = array()) {    
59
+    $args = wp_parse_args($subscription_args, array(
60 60
         'amount'         => '',
61 61
         'transaction_id' => '',
62 62
         'gateway'        => ''
63
-    ) );
63
+    ));
64 64
 
65
-    if ( wpinv_payment_exists( $args['transaction_id'] ) ) {
65
+    if (wpinv_payment_exists($args['transaction_id'])) {
66 66
         return false;
67 67
     }
68 68
     
69
-    $parent_invoice = wpinv_get_invoice( $parent_invoice_id );
70
-    if ( empty( $parent_invoice ) ) {
69
+    $parent_invoice = wpinv_get_invoice($parent_invoice_id);
70
+    if (empty($parent_invoice)) {
71 71
         return;
72 72
     }
73 73
 
74 74
     $invoice = new WPInv_Invoice();
75
-    $invoice->set( 'parent_invoice', $parent_invoice_id );
76
-    $invoice->set( 'currency', $parent_invoice->get_currency() );
75
+    $invoice->set('parent_invoice', $parent_invoice_id);
76
+    $invoice->set('currency', $parent_invoice->get_currency());
77 77
     //$invoice->set( 'status', 'publish' );
78
-    $invoice->set( 'transaction_id', $args['transaction_id'] );
79
-    $invoice->set( 'key', $parent_invoice->get_key() );
78
+    $invoice->set('transaction_id', $args['transaction_id']);
79
+    $invoice->set('key', $parent_invoice->get_key());
80 80
     
81
-    $invoice->set( 'ip', $parent_invoice->ip );
82
-    $invoice->set( 'user_id', $parent_invoice->get_user_id() );
83
-    $invoice->set( 'first_name', $parent_invoice->get_first_name() );
84
-    $invoice->set( 'last_name', $parent_invoice->get_last_name() );
81
+    $invoice->set('ip', $parent_invoice->ip);
82
+    $invoice->set('user_id', $parent_invoice->get_user_id());
83
+    $invoice->set('first_name', $parent_invoice->get_first_name());
84
+    $invoice->set('last_name', $parent_invoice->get_last_name());
85 85
     ///$invoice->set( 'email', $parent_invoice->get_email() );
86
-    $invoice->set( 'phone', $parent_invoice->phone );
87
-    $invoice->set( 'address', $parent_invoice->address );
88
-    $invoice->set( 'city', $parent_invoice->city );
89
-    $invoice->set( 'country', $parent_invoice->country );
90
-    $invoice->set( 'state', $parent_invoice->state );
91
-    $invoice->set( 'zip', $parent_invoice->zip );
92
-    $invoice->set( 'company', $parent_invoice->company );
93
-    $invoice->set( 'vat_number', $parent_invoice->vat_number );
94
-    $invoice->set( 'vat_rate', $parent_invoice->vat_rate );
95
-    $invoice->set( 'adddress_confirmed', $parent_invoice->adddress_confirmed );
96
-
97
-    if ( empty( $args['gateway'] ) ) {
98
-        $invoice->set( 'gateway', $parent_invoice->get_gateway() );
86
+    $invoice->set('phone', $parent_invoice->phone);
87
+    $invoice->set('address', $parent_invoice->address);
88
+    $invoice->set('city', $parent_invoice->city);
89
+    $invoice->set('country', $parent_invoice->country);
90
+    $invoice->set('state', $parent_invoice->state);
91
+    $invoice->set('zip', $parent_invoice->zip);
92
+    $invoice->set('company', $parent_invoice->company);
93
+    $invoice->set('vat_number', $parent_invoice->vat_number);
94
+    $invoice->set('vat_rate', $parent_invoice->vat_rate);
95
+    $invoice->set('adddress_confirmed', $parent_invoice->adddress_confirmed);
96
+
97
+    if (empty($args['gateway'])) {
98
+        $invoice->set('gateway', $parent_invoice->get_gateway());
99 99
     } else {
100
-        $invoice->set( 'gateway', $args['gateway'] );
100
+        $invoice->set('gateway', $args['gateway']);
101 101
     }
102 102
     
103 103
     $recurring_details = $parent_invoice->get_recurring_details();
@@ -105,11 +105,11 @@  discard block
 block discarded – undo
105 105
     // increase the earnings for each item in the subscription
106 106
     $items = $recurring_details['cart_details'];
107 107
     
108
-    if ( $items ) {        
108
+    if ($items) {        
109 109
         $add_items      = array();
110 110
         $cart_details   = array();
111 111
         
112
-        foreach ( $items as $item ) {
112
+        foreach ($items as $item) {
113 113
             $add_item             = array();
114 114
             $add_item['id']       = $item['id'];
115 115
             $add_item['quantity'] = $item['quantity'];
@@ -119,7 +119,7 @@  discard block
 block discarded – undo
119 119
             break;
120 120
         }
121 121
         
122
-        $invoice->set( 'items', $add_items );
122
+        $invoice->set('items', $add_items);
123 123
         $invoice->cart_details = $cart_details;
124 124
     }
125 125
     
@@ -129,277 +129,277 @@  discard block
 block discarded – undo
129 129
     $tax                = $recurring_details['tax'];
130 130
     $discount           = $recurring_details['discount'];
131 131
     
132
-    if ( $discount > 0 ) {
133
-        $invoice->set( 'discount_code', $parent_invoice->discount_code );
132
+    if ($discount > 0) {
133
+        $invoice->set('discount_code', $parent_invoice->discount_code);
134 134
     }
135 135
     
136
-    $invoice->subtotal = wpinv_format_amount( $subtotal, NULL, true );
137
-    $invoice->tax      = wpinv_format_amount( $tax, NULL, true );
138
-    $invoice->discount = wpinv_format_amount( $discount, NULL, true );
139
-    $invoice->total    = wpinv_format_amount( $total, NULL, true );
136
+    $invoice->subtotal = wpinv_format_amount($subtotal, NULL, true);
137
+    $invoice->tax      = wpinv_format_amount($tax, NULL, true);
138
+    $invoice->discount = wpinv_format_amount($discount, NULL, true);
139
+    $invoice->total    = wpinv_format_amount($total, NULL, true);
140 140
     $invoice->save();
141 141
     
142
-    wpinv_update_payment_status( $invoice->ID, 'publish' );
142
+    wpinv_update_payment_status($invoice->ID, 'publish');
143 143
     sleep(1);
144
-    wpinv_update_payment_status( $invoice->ID, 'wpi-renewal' );
144
+    wpinv_update_payment_status($invoice->ID, 'wpi-renewal');
145 145
     
146
-    $invoice = wpinv_get_invoice( $invoice->ID );
146
+    $invoice = wpinv_get_invoice($invoice->ID);
147 147
     
148
-    $subscription_data                      = wpinv_payment_subscription_data( $parent_invoice );
148
+    $subscription_data                      = wpinv_payment_subscription_data($parent_invoice);
149 149
     $subscription_data['recurring_amount']  = $invoice->get_total();
150
-    $subscription_data['created']           = current_time( 'mysql', 0 );
151
-    $subscription_data['expiration']        = $invoice->get_new_expiration( $subscription_data['item_id'] );
150
+    $subscription_data['created']           = current_time('mysql', 0);
151
+    $subscription_data['expiration']        = $invoice->get_new_expiration($subscription_data['item_id']);
152 152
     
153 153
     // Retrieve pending subscription from database and update it's status to active and set proper profile ID
154
-    $invoice->update_subscription( $subscription_data );
154
+    $invoice->update_subscription($subscription_data);
155 155
 
156
-    do_action( 'wpinv_recurring_add_subscription_payment', $invoice, $parent_invoice, $subscription_args );
157
-    do_action( 'wpinv_recurring_record_payment', $invoice->ID, $parent_invoice_id, $subscription_args );
156
+    do_action('wpinv_recurring_add_subscription_payment', $invoice, $parent_invoice, $subscription_args);
157
+    do_action('wpinv_recurring_record_payment', $invoice->ID, $parent_invoice_id, $subscription_args);
158 158
 
159 159
     return $invoice;
160 160
 }
161 161
 
162
-function wpinv_payment_exists( $txn_id = '' ) {
162
+function wpinv_payment_exists($txn_id = '') {
163 163
     global $wpdb;
164 164
 
165
-    if ( empty( $txn_id ) ) {
165
+    if (empty($txn_id)) {
166 166
         return false;
167 167
     }
168 168
 
169
-    $txn_id = esc_sql( $txn_id );
169
+    $txn_id = esc_sql($txn_id);
170 170
 
171
-    $invoice = $wpdb->get_var( "SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_wpinv_transaction_id' AND meta_value = '{$txn_id}' LIMIT 1" );
171
+    $invoice = $wpdb->get_var("SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_wpinv_transaction_id' AND meta_value = '{$txn_id}' LIMIT 1");
172 172
 
173
-    if ( $invoice != null ) {
173
+    if ($invoice != null) {
174 174
         return true;
175 175
     }
176 176
 
177 177
     return false;
178 178
 }
179 179
 
180
-function wpinv_is_subscription_payment( $invoice = '' ) {
181
-    if ( empty( $invoice ) ) {
180
+function wpinv_is_subscription_payment($invoice = '') {
181
+    if (empty($invoice)) {
182 182
         return false;
183 183
     }
184 184
     
185
-    if ( !is_object( $invoice ) && is_scalar( $invoice ) ) {
186
-        $invoice = wpinv_get_invoice( $invoice );
185
+    if (!is_object($invoice) && is_scalar($invoice)) {
186
+        $invoice = wpinv_get_invoice($invoice);
187 187
     }
188 188
     
189
-    if ( empty( $invoice ) ) {
189
+    if (empty($invoice)) {
190 190
         return false;
191 191
     }
192 192
         
193
-    if ( $invoice->is_renewal() ) {
193
+    if ($invoice->is_renewal()) {
194 194
         return true;
195 195
     }
196 196
 
197 197
     return false;
198 198
 }
199 199
 
200
-function wpinv_payment_subscription_data( $invoice = '' ) {
201
-    if ( empty( $invoice ) ) {
200
+function wpinv_payment_subscription_data($invoice = '') {
201
+    if (empty($invoice)) {
202 202
         return false;
203 203
     }
204 204
     
205
-    if ( !is_object( $invoice ) && is_scalar( $invoice ) ) {
206
-        $invoice = wpinv_get_invoice( $invoice );
205
+    if (!is_object($invoice) && is_scalar($invoice)) {
206
+        $invoice = wpinv_get_invoice($invoice);
207 207
     }
208 208
     
209
-    if ( empty( $invoice ) ) {
209
+    if (empty($invoice)) {
210 210
         return false;
211 211
     }    
212 212
 
213 213
     return $invoice->get_subscription_data();
214 214
 }
215 215
 
216
-function wpinv_payment_link_transaction_id( $invoice = '' ) {
217
-    if ( empty( $invoice ) ) {
216
+function wpinv_payment_link_transaction_id($invoice = '') {
217
+    if (empty($invoice)) {
218 218
         return false;
219 219
     }
220 220
     
221
-    if ( !is_object( $invoice ) && is_scalar( $invoice ) ) {
222
-        $invoice = wpinv_get_invoice( $invoice );
221
+    if (!is_object($invoice) && is_scalar($invoice)) {
222
+        $invoice = wpinv_get_invoice($invoice);
223 223
     }
224 224
     
225
-    if ( empty( $invoice ) ) {
225
+    if (empty($invoice)) {
226 226
         return false;
227 227
     }
228 228
 
229
-    return apply_filters( 'wpinv_payment_details_transaction_id-' . $invoice->gateway, $invoice->get_transaction_id(), $invoice->ID, $invoice );
229
+    return apply_filters('wpinv_payment_details_transaction_id-' . $invoice->gateway, $invoice->get_transaction_id(), $invoice->ID, $invoice);
230 230
 }
231 231
 
232
-function wpinv_get_pretty_subscription_period( $period ) {
232
+function wpinv_get_pretty_subscription_period($period) {
233 233
     $frequency = '';
234 234
     //Format period details
235
-    switch ( $period ) {
235
+    switch ($period) {
236 236
         case 'D' :
237 237
         case 'day' :
238
-            $frequency = __( 'Daily', 'invoicing' );
238
+            $frequency = __('Daily', 'invoicing');
239 239
             break;
240 240
         case 'W' :
241 241
         case 'week' :
242
-            $frequency = __( 'Weekly', 'invoicing' );
242
+            $frequency = __('Weekly', 'invoicing');
243 243
             break;
244 244
         case 'M' :
245 245
         case 'month' :
246
-            $frequency = __( 'Monthly', 'invoicing' );
246
+            $frequency = __('Monthly', 'invoicing');
247 247
             break;
248 248
         case 'Y' :
249 249
         case 'year' :
250
-            $frequency = __( 'Yearly', 'invoicing' );
250
+            $frequency = __('Yearly', 'invoicing');
251 251
             break;
252 252
         default :
253
-            $frequency = apply_filters( 'wpinv_pretty_subscription_period', $frequency, $period );
253
+            $frequency = apply_filters('wpinv_pretty_subscription_period', $frequency, $period);
254 254
             break;
255 255
     }
256 256
 
257 257
     return $frequency;
258 258
 }
259 259
 
260
-function wpinv_get_pretty_subscription_period_name( $period ) {
260
+function wpinv_get_pretty_subscription_period_name($period) {
261 261
     $frequency = '';
262 262
     //Format period details
263
-    switch ( $period ) {
263
+    switch ($period) {
264 264
         case 'D' :
265 265
         case 'day' :
266
-            $frequency = __( 'Day', 'invoicing' );
266
+            $frequency = __('Day', 'invoicing');
267 267
             break;
268 268
         case 'W' :
269 269
         case 'week' :
270
-            $frequency = __( 'Week', 'invoicing' );
270
+            $frequency = __('Week', 'invoicing');
271 271
             break;
272 272
         case 'M' :
273 273
         case 'month' :
274
-            $frequency = __( 'Month', 'invoicing' );
274
+            $frequency = __('Month', 'invoicing');
275 275
             break;
276 276
         case 'Y' :
277 277
         case 'year' :
278
-            $frequency = __( 'Year', 'invoicing' );
278
+            $frequency = __('Year', 'invoicing');
279 279
             break;
280 280
         default :
281
-            $frequency = apply_filters( 'wpinv_pretty_subscription_period_name', $frequency, $period );
281
+            $frequency = apply_filters('wpinv_pretty_subscription_period_name', $frequency, $period);
282 282
             break;
283 283
     }
284 284
 
285 285
     return $frequency;
286 286
 }
287 287
 
288
-function wpinv_subscription_initial_payment_desc( $amount, $period, $interval, $trial_period = '', $trial_interval = 0 ) {
288
+function wpinv_subscription_initial_payment_desc($amount, $period, $interval, $trial_period = '', $trial_interval = 0) {
289 289
     $interval   = (int)$interval > 0 ? (int)$interval : 1;
290 290
     
291
-    if ( $trial_interval > 0 && !empty( $trial_period ) ) {
292
-        $amount = __( 'Free', 'invoicing' );
291
+    if ($trial_interval > 0 && !empty($trial_period)) {
292
+        $amount = __('Free', 'invoicing');
293 293
         $interval = $trial_interval;
294 294
         $period = $trial_period;
295 295
     }
296 296
     
297 297
     $description = '';
298
-    switch ( $period ) {
298
+    switch ($period) {
299 299
         case 'D' :
300 300
         case 'day' :
301
-            $description = wp_sprintf( _n( '%s for the first day.', '%s for the first %d days.', $interval, 'invoicing' ), $amount, $interval );
301
+            $description = wp_sprintf(_n('%s for the first day.', '%s for the first %d days.', $interval, 'invoicing'), $amount, $interval);
302 302
             break;
303 303
         case 'W' :
304 304
         case 'week' :
305
-            $description = wp_sprintf( _n( '%s for the first week.', '%s for the first %d weeks.', $interval, 'invoicing' ), $amount, $interval );
305
+            $description = wp_sprintf(_n('%s for the first week.', '%s for the first %d weeks.', $interval, 'invoicing'), $amount, $interval);
306 306
             break;
307 307
         case 'M' :
308 308
         case 'month' :
309
-            $description = wp_sprintf( _n( '%s for the first month.', '%s for the first %d months.', $interval, 'invoicing' ), $amount, $interval );
309
+            $description = wp_sprintf(_n('%s for the first month.', '%s for the first %d months.', $interval, 'invoicing'), $amount, $interval);
310 310
             break;
311 311
         case 'Y' :
312 312
         case 'year' :
313
-            $description = wp_sprintf( _n( '%s for the first year.', '%s for the first %d years.', $interval, 'invoicing' ), $amount, $interval );
313
+            $description = wp_sprintf(_n('%s for the first year.', '%s for the first %d years.', $interval, 'invoicing'), $amount, $interval);
314 314
             break;
315 315
     }
316 316
 
317
-    return apply_filters( 'wpinv_subscription_initial_payment_desc', $description, $amount, $period, $interval, $trial_period, $trial_interval  );
317
+    return apply_filters('wpinv_subscription_initial_payment_desc', $description, $amount, $period, $interval, $trial_period, $trial_interval);
318 318
 }
319 319
 
320
-function wpinv_subscription_recurring_payment_desc( $amount, $period, $interval, $bill_times = 0, $trial_period = '', $trial_interval = 0 ) {
320
+function wpinv_subscription_recurring_payment_desc($amount, $period, $interval, $bill_times = 0, $trial_period = '', $trial_interval = 0) {
321 321
     $interval   = (int)$interval > 0 ? (int)$interval : 1;
322 322
     $bill_times = (int)$bill_times > 0 ? (int)$bill_times : 0;
323 323
     
324 324
     $description = '';
325
-    switch ( $period ) {
325
+    switch ($period) {
326 326
         case 'D' :
327 327
         case 'day' :            
328
-            if ( (int)$bill_times > 0 ) {
329
-                if ( $interval > 1 ) {
330
-                    if ( $bill_times > 1 ) {
331
-                        $description = wp_sprintf( __( '%s for each %d days, for %d installments.', 'invoicing' ), $amount, $interval, $bill_times );
328
+            if ((int)$bill_times > 0) {
329
+                if ($interval > 1) {
330
+                    if ($bill_times > 1) {
331
+                        $description = wp_sprintf(__('%s for each %d days, for %d installments.', 'invoicing'), $amount, $interval, $bill_times);
332 332
                     } else {
333
-                        $description = wp_sprintf( __( '%s for %d days.', 'invoicing' ), $amount, $interval );
333
+                        $description = wp_sprintf(__('%s for %d days.', 'invoicing'), $amount, $interval);
334 334
                     }
335 335
                 } else {
336
-                    $description = wp_sprintf( _n( '%s for one day.', '%s for each day, for %d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
336
+                    $description = wp_sprintf(_n('%s for one day.', '%s for each day, for %d installments.', $bill_times, 'invoicing'), $amount, $bill_times);
337 337
                 }
338 338
             } else {
339
-                $description = wp_sprintf( _n( '%s for each day.', '%s for each %d days.', $interval, 'invoicing'), $amount, $interval );
339
+                $description = wp_sprintf(_n('%s for each day.', '%s for each %d days.', $interval, 'invoicing'), $amount, $interval);
340 340
             }
341 341
             break;
342 342
         case 'W' :
343 343
         case 'week' :            
344
-            if ( (int)$bill_times > 0 ) {
345
-                if ( $interval > 1 ) {
346
-                    if ( $bill_times > 1 ) {
347
-                        $description = wp_sprintf( __( '%s for each %d weeks, for %d installments.', 'invoicing' ), $amount, $interval, $bill_times );
344
+            if ((int)$bill_times > 0) {
345
+                if ($interval > 1) {
346
+                    if ($bill_times > 1) {
347
+                        $description = wp_sprintf(__('%s for each %d weeks, for %d installments.', 'invoicing'), $amount, $interval, $bill_times);
348 348
                     } else {
349
-                        $description = wp_sprintf( __( '%s for %d weeks.', 'invoicing' ), $amount, $interval );
349
+                        $description = wp_sprintf(__('%s for %d weeks.', 'invoicing'), $amount, $interval);
350 350
                     }
351 351
                 } else {
352
-                    $description = wp_sprintf( _n( '%s for one week.', '%s for each week, for %d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
352
+                    $description = wp_sprintf(_n('%s for one week.', '%s for each week, for %d installments.', $bill_times, 'invoicing'), $amount, $bill_times);
353 353
                 }
354 354
             } else {
355
-                $description = wp_sprintf( _n( '%s for each week.', '%s for each %d weeks.', $interval, 'invoicing' ), $amount, $interval );
355
+                $description = wp_sprintf(_n('%s for each week.', '%s for each %d weeks.', $interval, 'invoicing'), $amount, $interval);
356 356
             }
357 357
             break;
358 358
         case 'M' :
359 359
         case 'month' :            
360
-            if ( (int)$bill_times > 0 ) {
361
-                if ( $interval > 1 ) {
362
-                    if ( $bill_times > 1 ) {
363
-                        $description = wp_sprintf( __( '%s for each %d months, for %d installments.', 'invoicing' ), $amount, $interval, $bill_times );
360
+            if ((int)$bill_times > 0) {
361
+                if ($interval > 1) {
362
+                    if ($bill_times > 1) {
363
+                        $description = wp_sprintf(__('%s for each %d months, for %d installments.', 'invoicing'), $amount, $interval, $bill_times);
364 364
                     } else {
365
-                        $description = wp_sprintf( __( '%s for %d months.', 'invoicing' ), $amount, $interval );
365
+                        $description = wp_sprintf(__('%s for %d months.', 'invoicing'), $amount, $interval);
366 366
                     }
367 367
                 } else {
368
-                    $description = wp_sprintf( _n( '%s for one month.', '%s for each month, for %d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
368
+                    $description = wp_sprintf(_n('%s for one month.', '%s for each month, for %d installments.', $bill_times, 'invoicing'), $amount, $bill_times);
369 369
                 }
370 370
             } else {
371
-                $description = wp_sprintf( _n( '%s for each month.', '%s for each %d months.', $interval, 'invoicing' ), $amount, $interval );
371
+                $description = wp_sprintf(_n('%s for each month.', '%s for each %d months.', $interval, 'invoicing'), $amount, $interval);
372 372
             }
373 373
             break;
374 374
         case 'Y' :
375 375
         case 'year' :            
376
-            if ( (int)$bill_times > 0 ) {
377
-                if ( $interval > 1 ) {
378
-                    if ( $bill_times > 1 ) {
379
-                        $description = wp_sprintf( __( '%s for each %d years, for %d installments.', 'invoicing' ), $amount, $interval, $bill_times );
376
+            if ((int)$bill_times > 0) {
377
+                if ($interval > 1) {
378
+                    if ($bill_times > 1) {
379
+                        $description = wp_sprintf(__('%s for each %d years, for %d installments.', 'invoicing'), $amount, $interval, $bill_times);
380 380
                     } else {
381
-                        $description = wp_sprintf( __( '%s for %d years.', 'invoicing'), $amount, $interval );
381
+                        $description = wp_sprintf(__('%s for %d years.', 'invoicing'), $amount, $interval);
382 382
                     }
383 383
                 } else {
384
-                    $description = wp_sprintf( _n( '%s for one year.', '%s for each year, for %d installments.', $bill_times, 'invoicing' ), $amount, $bill_times );
384
+                    $description = wp_sprintf(_n('%s for one year.', '%s for each year, for %d installments.', $bill_times, 'invoicing'), $amount, $bill_times);
385 385
                 }
386 386
             } else {
387
-                $description = wp_sprintf( _n( '%s for each year.', '%s for each %d years.', $interval, 'invoicing' ), $amount, $interval );
387
+                $description = wp_sprintf(_n('%s for each year.', '%s for each %d years.', $interval, 'invoicing'), $amount, $interval);
388 388
             }
389 389
             break;
390 390
     }
391 391
 
392
-    return apply_filters( 'wpinv_subscription_recurring_payment_desc', $description, $amount, $period, $interval, $bill_times, $trial_period, $trial_interval );
392
+    return apply_filters('wpinv_subscription_recurring_payment_desc', $description, $amount, $period, $interval, $bill_times, $trial_period, $trial_interval);
393 393
 }
394 394
 
395
-function wpinv_subscription_payment_desc( $invoice ) {
396
-    if ( empty( $invoice ) ) {
395
+function wpinv_subscription_payment_desc($invoice) {
396
+    if (empty($invoice)) {
397 397
         return NULL;
398 398
     }
399 399
     
400 400
     $description = '';
401
-    if ( $invoice->is_parent() && $item = $invoice->get_recurring( true ) ) {
402
-        if ( $item->has_free_trial() ) {
401
+    if ($invoice->is_parent() && $item = $invoice->get_recurring(true)) {
402
+        if ($item->has_free_trial()) {
403 403
             $trial_period = $item->get_trial_period();
404 404
             $trial_interval = $item->get_trial_interval();
405 405
         } else {
@@ -407,45 +407,45 @@  discard block
 block discarded – undo
407 407
             $trial_interval = 0;
408 408
         }
409 409
         
410
-        $description = wpinv_get_billing_cycle( $invoice->get_total(), $invoice->get_recurring_details( 'total' ), $item->get_recurring_period(), $item->get_recurring_interval(), $item->get_recurring_limit(), $trial_period, $trial_interval, $invoice->get_currency() );
410
+        $description = wpinv_get_billing_cycle($invoice->get_total(), $invoice->get_recurring_details('total'), $item->get_recurring_period(), $item->get_recurring_interval(), $item->get_recurring_limit(), $trial_period, $trial_interval, $invoice->get_currency());
411 411
     }
412 412
     
413
-    return apply_filters( 'wpinv_subscription_payment_desc', $description, $invoice );
413
+    return apply_filters('wpinv_subscription_payment_desc', $description, $invoice);
414 414
 }
415 415
 
416
-function wpinv_get_billing_cycle( $initial, $recurring, $period, $interval, $bill_times, $trial_period = '', $trial_interval = 0, $currency = '' ) {
417
-    $initial_total      = wpinv_format_amount( $initial );
418
-    $recurring_total    = wpinv_format_amount( $recurring );
416
+function wpinv_get_billing_cycle($initial, $recurring, $period, $interval, $bill_times, $trial_period = '', $trial_interval = 0, $currency = '') {
417
+    $initial_total      = wpinv_format_amount($initial);
418
+    $recurring_total    = wpinv_format_amount($recurring);
419 419
     
420
-    if ( $trial_interval > 0 && !empty( $trial_period ) ) {
420
+    if ($trial_interval > 0 && !empty($trial_period)) {
421 421
         // Free trial
422 422
     } else {
423
-        if ( $bill_times == 1 ) {
423
+        if ($bill_times == 1) {
424 424
             $recurring_total = $initial_total;
425
-        } else if ( $bill_times > 1 && $initial_total != $recurring_total ) {
425
+        } else if ($bill_times > 1 && $initial_total != $recurring_total) {
426 426
             $bill_times--;
427 427
         }
428 428
     }
429 429
     
430
-    $initial_amount     = wpinv_price( $initial_total, $currency );
431
-    $recurring_amount   = wpinv_price( $recurring_total, $currency );
430
+    $initial_amount     = wpinv_price($initial_total, $currency);
431
+    $recurring_amount   = wpinv_price($recurring_total, $currency);
432 432
     
433
-    $recurring          = wpinv_subscription_recurring_payment_desc( $recurring_amount, $period, $interval, $bill_times, $trial_period, $trial_interval );
433
+    $recurring          = wpinv_subscription_recurring_payment_desc($recurring_amount, $period, $interval, $bill_times, $trial_period, $trial_interval);
434 434
         
435
-    if ( $initial_total != $recurring_total ) {
436
-        $initial        = wpinv_subscription_initial_payment_desc( $initial_amount, $period, $interval, $trial_period, $trial_interval );
435
+    if ($initial_total != $recurring_total) {
436
+        $initial        = wpinv_subscription_initial_payment_desc($initial_amount, $period, $interval, $trial_period, $trial_interval);
437 437
         
438
-        $description    = wp_sprintf( __( '%s Then %s', 'invoicing' ), $initial, $recurring );
438
+        $description    = wp_sprintf(__('%s Then %s', 'invoicing'), $initial, $recurring);
439 439
     } else {
440 440
         $description    = $recurring;
441 441
     }
442 442
     
443
-    return apply_filters( 'wpinv_get_billing_cycle', $description, $initial, $recurring, $period, $interval, $bill_times, $trial_period, $trial_interval, $currency );
443
+    return apply_filters('wpinv_get_billing_cycle', $description, $initial, $recurring, $period, $interval, $bill_times, $trial_period, $trial_interval, $currency);
444 444
 }
445 445
 
446
-function wpinv_recurring_send_payment_failed( $invoice ) {
447
-    if ( !empty( $invoice->ID ) ) {
448
-        wpinv_failed_invoice_notification( $invoice->ID );
446
+function wpinv_recurring_send_payment_failed($invoice) {
447
+    if (!empty($invoice->ID)) {
448
+        wpinv_failed_invoice_notification($invoice->ID);
449 449
     }
450 450
 }
451
-add_action( 'wpinv_recurring_payment_failed', 'wpinv_recurring_send_payment_failed', 10, 1 );
452 451
\ No newline at end of file
452
+add_action('wpinv_recurring_payment_failed', 'wpinv_recurring_send_payment_failed', 10, 1);
453 453
\ No newline at end of file
Please login to merge, or discard this patch.